Will the semi wet raw material crusher clog the raw materials during use?

fertilizer granulator Oct 7, 2023

The general manufacturing process of organic fertilizer includes organic matter inoculation fermentation (pre-fermentation), main fermentation, crushing, compound mixing, drying, granulation (disc granulator machine, npk fertilizer granulator, etc.), cooling, sorting, sorting, including Weigh and pack.

Semi-wet material crusher is a professional equipment with many years of experience and advanced crushing technology at home and abroad. This machine completely solves the problem of crushing organic matter with high moisture content. It is a national initiative and has been declared a national patent. The successful development of this machine has played an important role in reducing the production process of bio-organic fertilizer and compost, reducing capital investment and saving operating costs. The moisture of this machine used for biological fermentation of organic fertilizer is 25-50%, and the particle size after crushing meets the requirements of granulation. The organic fertilizer made from municipal waste has a crushing effect on glass, ceramics, bricks, gravel, etc., and is safe to apply.

Installation and debugging of semi-wet material crusher:

1. Install on a horizontal concrete foundation and fasten with anchor bolts.

2. Pay attention to the vertical and horizontal directions of the host during installation.

3. After the installation is completed, check whether the bolts of each part are loose, and if they are loose, they should be tightened.

4. Configure the power cord and control switch according to your device power supply.

5. After the inspection, carry out no-load test drive.

What should I do if the semi-wet grinder is blocked during use?

During the working process of the semi-wet raw material crusher, the wet raw materials are finely crushed and then stick together. The fibers of the material are so strong that they won’t break easily even when hit with a hammer. The phenomenon of material blocking may also be caused by the high discharge pressure and the failure of the intake valve at the bottom of the crushing chamber to open. Improper operation of employees, etc.

The role of disc granulator in organic fertilizer production line

fertilizer granulator Oct 7, 2023

Manure biomass organic fertilizer equipment supporting facilities need fermentation turner, organic fertilizer pulverizer, drum screening machine, horizontal mixer, organic fertilizer equipment disc granulator, organic fertilizer fermentation equipment to explore the reason for the deterioration of the soil layer Professional knowledge rotation Drying equipment, cooling machine, screening machine, outer film machine, automatic packaging machine, belt conveyor and other machinery and equipment. Commonly used granulation equipment for organic fertilizers are: disc granulator machine, npk fertilizer granulator, drum granulator, wet granulator, roller extrusion granulator, flat die granulator, ring film granulator granulator. If the shape requirements of the granules are different, the processing process of the organic fertilizer production line is also different, and the fertilizer granulator machine price is also different.

1. The disc granulator machine is powered by a motor to drive the inclined disc to rotate. The internal scraper prevents the material from sticking to the bottom of the disc. When the material rotates to the top, it rolls down by itself, and rolls into particles like a snowball. Suitable for non-sticky powdery materials.

2. The bottom of the disc organic fertilizer granulator is strengthened by a number of radiant steel plates, which are durable and permanently fixed. The organic fertilizer disc granulator has a thickened, heavier, and solid base decision, without anchor bolts, and runs smoothly.​​

3. The disc granulator machine is relatively small, the production capacity is low, and the price is relatively cheap, generally 30,000 to 50,000 yuan;

4. The control of water content in the operation of the disc granulator of organic fertilizer equipment. When the disc granulator is running, the inclined disc granulation process is adopted. The pelletizing process requires high moisture content, and poor moisture control can lead to a decrease in pelletizing speed. Therefore, during the processing, attention should be paid to observe the moisture control changes of the granulated raw materials with a sprayer.

Product configuration and process characteristics of compound fertilizer equipment production line

fertilizer granulator Oct 7, 2023

The products produced by the sludge composite fertilizer production line configuration are made from fresh chicken and pig manure as raw materials, without any chemical components. However, the digestion ability of chicken and pig is poor, and only 25% of the nutritional components can be consumed. The other 75% of the nutritional components in the feed are discharged with the manure, resulting in dry products containing organic matter, amino acids, proteins, and other components.

The main equipment of the compound fertilizer equipment production line adopts forward and reverse operation, and uses a special internal spiral mechanism and unique three-dimensional structure to mix and output materials. The entire equipment has the characteristics of low price, small footprint, large output, and even mixing.

The compound fertilizer equipment production line is designed and manufactured according to the requirements of compound fertilizer factories and fertilizer distributors, with a production capacity of 1-100000 tons. It adopts a process of direct feeding from the lifting tank and direct unloading from the mixer, almost achieving the goal of “zero” feeding.

The product configuration of the compound fertilizer equipment production line includes raw material conveying system, ingredient metering system, material mixing system, product packaging system, and high-performance control system. This equipment overcomes the phenomenon of mixture chromatography or separation caused by different raw material densities and particle sizes, and improves the accuracy of batching.

The compound fertilizer equipment production line solves the impact of factors such as material characteristics, mechanical vibration, air pressure, voltage fluctuations, and cold weather on the system. It has the characteristics of high accuracy, fast speed, and long service life, making it an ideal choice for compound fertilizer (mixed fertilizer) manufacturers This equipment has multiple models to choose from, with a production speed of 6-18 tons/hour and 3-8 types of raw materials.

Advantages of constructing small-scale organic fertilizer production lines on farms

fertilizer granulator Oct 7, 2023

Unfermented chicken manure and cow manure belong to the category of farmyard manure. The unfermented raw material contains a lot of heavy metals, insect eggs, weed seeds, and other harmful bacteria. If it is not cleaned in time, it will produce unpleasant odors and pollute the air.

The resource utilization of manure through organic fertilizer equipment can not only reduce environmental pollution, but also improve the biosafety level of breeding enterprises, reduce the prevalence of infectious diseases of livestock and poultry, and produce high-quality organic fertilizers. On the one hand, the profit has doubled, and the rural economy has embarked on the fast track of “safe, environmentally friendly and efficient” development.

Factories with an annual output of less than 5,000 tons belong to small-scale processing. Small-scale organic fertilizer production lines are mainly divided into two types: powder lines and pellet lines. The complete set of equipment for the production line of small organic fertilizer equipment is the same as the large equipment, but the magnitude parameters are different. The same are: fermentation equipment, crushing equipment, mixing equipment, organic fertilizer granulator（npk fertilizer granulator,disc granulator machine,etc）, drying and cooling equipment, screening equipment, coating equipment and packaging equipment, the fertilizer granulator machine price varies with different equipment configurations, and the same is true for other equipment. Powder line can not use granulator equipment.

Advantages of purchasing small organic fertilizer equipment for small farms

1. Only 2-5 people can operate normally, saving labor costs;

2. Low investment cost and high profit return;

3. A small amount of raw materials can also be used for organic fertilizer production.

We are a professional chemical fertilizer equipment manufacturer, specializing in providing a complete set of chemical fertilizer manufacturing process equipment, direct supply from the factory, saving you the price difference of middlemen, ensuring the reasonable rights and interests of consumers, and perfect after-sales, which has been recognized by customers for a long time.

Organic Fertilizer Equipment Made from Chicken Manure to Solve Pollution in Livestock and Poultry Farms

fertilizer granulator Sep 26, 2023

Chicken manure organic fertilizer equipment can effectively solve the environmental pollution caused by organic waste in industries such as livestock and poultry breeding, reduce the eutrophication of surface water caused by pollution, improve the safety and quality of agricultural products, and lay a good foundation for human comprehensive consumption of green and organic food. The ecological and environmental benefits are extremely significant.

1. The fermentation system of the chicken manure organic fertilizer production equipment process consists of a feed conveyor, a biological deodorizer, a mixing mixer, a proprietary lifting and tilting machine, and an electrical automatic control system;

2. The main equipment of the drying system for chicken manure organic fertilizer production equipment includes belt conveyor, rotary dryer, cooler, induced draft fan, hot air stove, etc;

3. The deodorization and dust removal system of chicken manure organic fertilizer equipment consists of a settling chamber, a dust removal chamber, and other components. It includes a new type of semi wet material crusher, LP chain crusher or cage crusher, and a belt conveyor;

4. The ingredient system of chicken manure organic fertilizer equipment includes electronic ingredient system, disc feeder, vibrating screen, and can be configured with 6-8 types of raw materials at one time;

5. The mixing system of chicken manure organic fertilizer equipment consists of optional horizontal or disc mixers, vibrating screens, mobile belt conveyors, etc;

6. The granulation system for the process flow of chicken manure organic fertilizer equipment requires the use of granulation machine equipment. The optional granulation machine equipment includes: composite fertilizer roller extrusion granulation machine, disc granulation machine, flat film granulation machine, biological organic fertilizer spherical granulation machine, organic fertilizer specialized granulation machine, drum granulation machine, round throwing machine, composite fertilizer specialized granulation machine, etc;

7. The cooling and drying system of chicken manure organic fertilizer equipment can be used to dry and cool equipment such as rotary dryers and drum coolers. The screening system is mainly completed by drum screening machines, which can be equipped with primary and secondary screening machines to achieve higher yield and better particles;

8. The finished product packaging system of chicken manure organic fertilizer equipment generally includes electronic quantitative packaging scales, silos, automatic sewing machines, etc. This can achieve fully automatic and uninterrupted production of chicken manure organic fertilizer production line.

The cost of building organic fertilizer production lines in aquaculture farms

fertilizer granulator Sep 26, 2023

The price of organic fertilizer equipment production line has always been a problem that everyone is concerned about. The price of production line is closely related to equipment. For example, the fertilizer granulator machine price varies. Whether it is organic fertilizer production line or npk production line, the main processing technology of general granular organic fertilizer equipment Equipped with fermentation tank, mixer, overturning equipment, belt conveying equipment, cylindrical sieve, pulverizer, granulator (roller granulator, turning granulator, tooth stirring granulator, disc granulator machine), etc.

So what is the price of an organic fertilizer production line? The following are some of the influencing factors:
1. The impact of the production process on the price:

From the perspective of production and processing technology, the key is divided into two categories: one is powder organic fertilizer production line equipment, and the other is granular organic fertilizer production line equipment. The price of small and medium-sized powder organic fertilizer production line equipment is about 150,000 yuan, and the price of granular organic fertilizer production line equipment is about 350,000 yuan.

2. The impact of annual output on price:

Another big influence on the price is the annual output of the equipment, which is generally divided into small and medium-sized equipment with an annual output of 3,000 tons to 20,000 tons, medium-sized equipment with an annual output of 20,000 to 50,000 tons, and large equipment with an annual output of 50,000 to 100,000 tons. Medium-sized equipment, large and medium-sized equipment with an annual output of more than 100,000 tons. They can cost anywhere from 100,000 to millions.

3. The influence of the quality of organic fertilizer equipment on the price:

Buying organic fertilizer equipment can not only consider the cost, the price of organic fertilizer equipment is low, it is necessary to consider whether the quality of the organic fertilizer equipment passes the test, choose a professional organic fertilizer equipment manufacturer, our company Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd., a professional organic fertilizer equipment manufacturer , Professional production includes npk production line, organic fertilizer production line, etc. and supporting organic fertilizer equipment. The equipment is of good quality, beautiful price, and professional after-sales service. Welcome to consult.

Several common granulation processes for manufacturing composite fertilizers

fertilizer granulator Sep 26, 2023

At present, there are several processes in the manufacturing of composite (mixed) fertilizers in China:

1. Production Technology of Mixing Method

This process is the simplest compound fertilizer production process in China. The compound fertilizer produced by this process or method is called blended fertilizer or BB fertilizer. Its characteristics are simple process, flexible ratio, and the raw material fertilizer still remains in its original state, which is relatively intuitive, and the nutrient ratio is easy to adjust. However, its disadvantage is that fertilizers are prone to separation of nitrogen, phosphorus, and potassium fertilizers during transportation and application, and fertilizers are prone to moisture absorption and agglomeration. At present, most BB fertilizer formulas on the market are of high nitrogen, high potassium, and high concentration types, lacking medium and trace elements.

2. Production Technology of Dry Powder Physical Agglomeration Method

The physical granulation technology of dry powder is to select several fertilizer raw materials, dry powder, for metering and mixing according to needs, and use binders as binders to form particles in the fertilizer granulation machine. The granulation of dry powder mixture needs to be heated, and the liquid phase amount needs to be increased by adding water or steam. Then, under rolling conditions, it agglomerates into composite fertilizer particles with a certain particle size in a disc or drum. At present, in this type of process, acid (especially phosphoric acid) and ammonia are usually added to increase the liquid content, and heat is provided by the chemical reaction that occurs. The ammonium phosphate generated by the reaction of phosphoric acid and ammonia becomes a component of composite fertilizers. The materials inside the granulator should be controlled at the optimal temperature (50-80 ℃) and moisture content (2.5% -7.5%) to achieve suitable granulation conditions. The compound fertilizer produced by this process has no substantial difference from the BB fertilizer mentioned above in terms of nitrogen, phosphorus, and potassium composition. Just consolidate the smaller particles (powder) into particles. So it can also be said that the compound fertilizer produced by this process is deeply processed BB fertilizer.

3. Slurry production process technology

The slurry process is the product of the reaction of sulfuric acid, nitric acid, phosphoric acid, or some mixed acid with ammonia (sometimes also the product of the reaction of acid with phosphate rock powder), which is a nitrogen phosphorus slurry. Then, potassium salt is added to the slurry or directly added to the granulator, and the nitrogen phosphorus slurry is sprayed into the fertilizer granulator. Then, it reacts with potassium salt at high temperature to produce a nitrogen phosphorus potassium ternary compound fertilizer. The nutrients in the compound fertilizer produced by this process are very uniform, and the nutrient content and proportion in the fertilizer particles are completely consistent. The physical and chemical properties of particles are first-class. The forms of nitrogen in fertilizers include ammonium nitrogen and nitrate nitrogen, so the fertilizer efficiency is better than that of single urea or single ammonium equivalent nitrogen phosphorus potassium fertilizers.

4. High tower granulation technology for producing urea based composite fertilizer

This process is a new one that has emerged in the production of compound fertilizers in China in recent years, namely the high tower urea based compound fertilizer process. It actually involves melting urea, measuring the molten urine and feeding it into a mixer using a melt pump. The heated powdered ammonium phosphate, potassium chloride, and additives (auxiliary materials) are then metered and added to a heater for heating. The preheated material is then fed into the mixer and mixed with the molten urine for reaction, fully mixing to form a highly soluble and flowable additive compound slurry. Then it flows into the rotating nozzle located on the top of the tower by its own gravity, and then spray into droplets. When the droplets fall from the top of the tower, they are in reverse contact with the rising cold air for heat transfer, and crystallize, solidify, and cool into finished particles in the air. The large particles screened out are crushed by a crusher and together with fine powder, they are returned to the heater for recycling.

The common granulation processes for compound fertilizers include drum granulation, disc granulation, spray granulation, and tower granulation, each of which has certain advantages.

How much is a set of small organic fertilizer production equipment

fertilizer granulator Sep 26, 2023

Pig manure, cow manure, and chicken manure, duck manure belong to livestock and poultry manure, and are one of the very good raw materials for making organic fertilizers. The nutrient content in livestock and poultry manure is very high, which plays a significant role in improving soil fertility. However, primitive animal manure cannot be directly applied to the soil because it contains a large amount of harmful bacteria. If applied directly to the soil without killing it, it will cause soil pollution. Moreover, most of the nutrients need to be decomposed before they can be absorbed by the soil. If fermented in the field, the resulting high temperature will have an impact on crops and cause the seedlings to burn to death.

How much is the cost of small-scale organic fertilizer processing equipment? Small scale organic fertilizer processing equipment usually refers to small organic fertilizer equipment with an annual output of several thousand tons. The commonly used household organic fertilizer processing equipment requires the following equipment: stacker equipment, shredder equipment, packaging machine, and fermentation tanks can be selected according to the situation. Usually, household organic fertilizer processing equipment without a fermentation tank can produce household organic fertilizer for tens of thousands of yuan. If you need to purchase a fermentation tank, the price is about 300000 yuan to achieve household organic fertilizer production.

Is small organic fertilizer production equipment cheap? How much is a set? The small-scale organic fertilizer production equipment costs 30000 to 200000 yuan, and each configured organic fertilizer production line varies. The low configuration of the chicken manure and pig manure organic fertilizer production line only requires a grinder, mixer, granulator (optional), screening machine, and packaging machine. Therefore, the prices of the entire organic fertilizer production line range from tens of thousands to hundreds of thousands.

Small scale organic fertilizer processing equipment is not what we imagine to be fixed equipment, but needs to be determined based on the on-site site and materials. For example, chicken manure has a relatively high moisture content, and during fermentation, the moisture must be reduced. Corn cobs and other materials that can be crushed with straw can be added, otherwise they cannot be granulated. Sheep manure is relatively dry, and if the moisture is controlled during fermentation, it can be directly granulated without the need for straw, The equipment used varies depending on the process.

Using a disc granulator to produce organic fertilizers with uniform particles

fertilizer granulator Sep 26, 2023

With the continuous expansion of the organic fertilizer market, various organic fertilizer equipment manufacturers have developed organic fertilizer equipment including various granulators, such as roller extrusion granulators, npk fertilizer granulator, disc granulator machine, and new organic fertilizers. Granulator, new compound fertilizer granulator, flat die granulator, ring die granulator, all kinds of granulators have their own production characteristics, and the fertilizer granulator machine price varies.

Small and medium-sized organic fertilizer plants generally use disc granulator machine for granulation, which is a more traditional granulation process. Disc granulator, smooth granulation, good sales and low equipment price.In this way, investment costs can be saved, and the ball formation rate is also high, which can reach more than 93%.

So how to use the disc granulator to produce uniform, smooth and complete organic fertilizer?

1. First of all to control the quality of the material. According to the organic fertilizer formula, the quality of various raw materials is carefully controlled. It is strictly forbidden to have iron blocks, stones larger than 10mm, wood blocks, etc., and rice bran and sand should not be too much. At the same time, attention should be paid to ensure that the feeding is uniform and sufficient.

2. Select the disc granulator nozzle and debug it. When the liquid is sprayed from the nozzle, the higher the pressure, the smaller the hole, and the larger the droplet diffusion surface. Under the same pressure, the nozzle orifice is small, the droplet density is small, the nozzle hole is large, the droplet density is large, the angle of the granulation disc must be adjusted to a certain position, and the angle is determined according to the desired particle size. The smaller, the smaller the angle, the larger the particles.

3. Control the water content of the granulated particles. Moisture content refers to grasping the pre-balled material in the disc and releasing it with a light touch of your fingers.

4. Relevant technical training for operators. In fact, sometimes no matter how well the equipment is commissioned, it ultimately depends on the field operation of the operator.

The Characteristics and Advantages of Agitating Tooth Organic Fertilizer Granulator

fertilizer granulator Sep 26, 2023

The stirring tooth type organic fertilizer granulator can directly press dry powder materials into particles at room temperature. It can not only produce multi-element organic fertilizers based on ammonium carbonate, nitrogen, ammonium chloride, ammonium phosphate, etc., but also suitable for granulation of magnetic fertilizers and rare earth fertilizers, without the need for drying equipment, resulting in high particle strength.

In the production process of organic fertilizer granulator with stirring teeth, the friction coefficient between the material and the stirring teeth is small, the temperature rise is low, the energy consumption is low, and there is no pollution. At the same time, in order to meet customer needs and achieve the goal of “low investment and quick results”, our company also provides users with complete sets of equipment for organic fertilizer production, such as mixers, crushers, bucket elevators, feeders, screening machines, etc.

Characteristics of the Stirring Tooth Organic Fertilizer Granulator:

1. The ball forming rate reaches 90%, there is a small amount of returned material, the particle size of the material is small, and it can be re granulated.

2. Injecting steam for heating, increasing material temperature, reducing moisture content after balling, and improving drying efficiency.

3. The cylinder body is lined with special rubber plates or acid resistant stainless steel plates, which are not easily adhered to by the raw materials and play a role in anti-corrosion and insulation, achieving automatic scar removal, tumor removal, and eliminating traditional scraping devices;

The stirring tooth granulator is used for particle processing of organic raw materials after fermentation, breaking through the disadvantages of large material return and difficult drying of the disc granulator, as well as the small output and cumbersome maintenance of the flat film granulator. It combines multiple advantages. Before granulation, the fermented raw materials are crushed, and the ingredients are directly mixed with the mixer into the wet granulator to process spherical particles. The particles produced by this machine are spherical, greatly saving energy and improving utilization efficiency. We have achieved the direct desire of our customers by directly processing pure organic matter into particles and utilizing the characteristics of organic fertilizer raw materials that are embedded and enlarged under certain conditions. During granulation, no additives, adhesives, etc. need to be added. After the finished product comes out, the particle strength is very good. After granulation, it is directly screened to reduce drying energy consumption and save coal electricity. Reducing costs and increasing production are the biggest characteristics of this machine.

The stirring tooth type organic fertilizer granulator is driven by a main electric motor to drive the belt and pulley. The transmission is transmitted to the driving shaft through a reducer, and the split gear installed on the driving shaft engages with the large gear ring fixed on the body, working in opposite directions. The material is added from the feeding end and passes through the inside of the cylinder. Through the special structure inside the cylinder, it is made into particles and flows out through the discharge port. Due to the continuous entry of materials and the continuous rotation of the granulator, mass production can be achieved.