The installation and maintenance of the double shaft shredder screen is also very important
Shredders have undergone many years of development and evolution. There are many types. Take Kowloon as an example. The equipment has different configurations and prices are also different. It is recommended that customers should proceed from their own actual conditions when choosing, and configure according to various conditions such as material size, hardness, output requirements, finished product particle size requirements, and finished product cleanliness requirements, and choose the appropriate one. equipment, model.
Double Shaft Shredder
Kowloon Machinery is constantly accelerating the innovation of its own products, accurately grasping market trends, and at the same time establishing a systematic and comprehensive after-sales service system, and developing new types of shredder equipment to meet the needs of various markets for high-quality, high-efficiency shredders. need. In the future, we will continue to work hard to gradually improve the series of twin-shaft shredders and become a trustworthy machinery brand in the industry.
Double Shaft Shredder
To reduce the failure rate of the shredder, the operator’s understanding and correct operation of the shredder equipment is also a major event. The reason for many shredder failures is that the operator is not proficient in the machine and caused by wrong operation. Kowloon Machinery Co., Ltd. has intensified scientific and technological research on environmental protection, and has won unanimous praise from users. It continues to develop new products to meet the needs of different customers, and serves customers wholeheartedly based on honesty.
Double Shaft Shredder
Friends who have used the shredder know the importance of the screen. Its biggest role is to limit the size of the equipment’s output particle size. Users can adjust the size of the screen aperture according to their needs. If the screen is not installed properly, it will affect the quality of the finished material, so its installation and maintenance are very important, and the installation and maintenance of the shredder screen is also very important.
Solution of biomass shredder in hazardous waste industry project case
Biomass power generation is a resource-available technology, and our country is a large agricultural country with rich biomass resources, which is very suitable for the development of this green technology. Kowloon Machinery has been committed to the production and innovation of mechanical equipment. In the dark, biomass The shredder has formed an indissoluble bond with the biomass power generation industry, and gradually let us see its high degree of fit with biomass power generation.
1. High fit
The shredder independently developed by Kowloon Machinery adopts diesel power and has good performance in long-distance road transportation and in the work site; the crushing output is large, and the output size can be adjusted, which is suitable for biomass materials in large open sites such as biomass power plants. Broken demand.
A large area of fast-growing and high-yield forests—eucalyptus forests are planted in the Western Guangdong Plain, Guangxi, and Hainan. The broken roots, bark, and branches are mainly used for biomass combustion to generate electricity. According to relevant statistics, as of 2019, the total area of eucalyptus forests planted in the above-mentioned areas exceeded 35 million mu, and the annual demand for eucalyptus root crushing exceeded 9 million tons.
Shredder
2. Stable operation
Kowloon mechanical shredder can guarantee continuous operation 24 hours a day, 6 days a week, with strong stability and efficient operation.
This shredder is jointly built by our company’s R&D engineer team. The design of the whole machine is reasonable and its performance is excellent. Imported cutting tool materials are a powerful guarantee for crushing and stable operations.
With it, you can get rid of the troubles of “unscheduled breaks when the machine is working”, “knife repairs every day”, “minor repairs every week, major repairs every month”; at the same time, the output of stable operations will also bring you Big profits.
Biomass shredder
3. Project case
In November 2019, in Guangdong Province, the Guangdong Biomass Comprehensive Crushing Treatment Project was applied to the Kowloon Machinery Biomass Shredder. Throughout the project, there has been consistent performance with no failures or tooling needs. The stable performance has been well received by customers: “Kowloon Machinery’s biomass shredder is comfortable to use and happy to earn.”
Working principle of biomass shredder
Biomass shredder
The device is composed of two sets of moving knives. Each group consists of several to dozens of moving knives, which are assembled in series through a rotary shaft. The two rotary shafts are affected by the driving device and move forward or reverse according to the speed. The scissor force between the moving blades is broken, the fixed knife is installed at the position of the side plates on both sides, the moving knife rotates to the position and the fixed knife blocks the material carried by the moving knife, and the flexible material will not be wound on the main shaft. This biomass shredder is especially suitable for crushing flexible materials such as paper, cloth, and fiber fabrics in urban waste and urban industrial solid waste, and is not limited by the moisture content of the material.
Domestic garbage shredders play an important role in garbage disposal
The purpose of domestic waste pretreatment is to make the value of the usable part of the waste play its role. In sanitary landfill and composting, shredding can increase the landfill or bulk density, reduce the volume of landfill, and increase the cost of landfill. Processing capacity and increased compost yield. In the process of waste incineration and pyrolysis, shredding can increase the specific surface area of the material, improve combustion efficiency and heat transfer efficiency, and help the reaction. Therefore, shredding pretreatment of domestic waste plays an important role in the treatment of urban waste.
Household garbage shredder
The spring of the household garbage shredder is a safety device. When there are large pieces of debris or hard debris in the material that fall into the shredding chamber and cannot be crushed, the force on the roller increases, and the movable roller can move toward the shredder. Moving to the left, the spring is compressed by the movable bearing seat, and after the sundries are discharged, the roller is restored to its original position by the elastic force of the spring. The particle size of the shredded material is determined by the gap between the two roller surfaces, which can be adjusted appropriately. The advantages of the domestic waste shredder are simple structure, reliable operation, and low power consumption.
Household garbage shredder
The roller surface of the domestic waste shredder ensures the stability of the gap between the rollers during work. Since the material is squeezed and shredded by two rollers, it has a wide range of adaptation to the moisture content of the material. The disadvantage is that the shredding ratio is not good. It is large, the production capacity is not high, there is vibration during work and uniform feeding is required. Garbage shredding pretreatment will involve domestic waste shredders. The composition of domestic waste is complex and diverse, and each component has its specific properties. It is necessary to choose the appropriate shredding method according to their different physical and chemical properties:
Household garbage shredder
1. For solid waste above medium strength, extrusion shredding and impact shredding should be used;
2. For ductile solid waste, shearing and shredding should be used;
3. For brittle solid waste, use splitting or impact shredding;
4. For plastic and rubber solid waste, it can be shredded after embrittlement under low temperature conditions, and the low temperature embrittlement shredding technology can be used for shredding;
5. When there is a lot of paper in the urban waste, the wet shredding method should be adopted by using the pulping characteristics of the paper under the action of hydraulic force.
The raw materials crushed by different shredders are also different
With the continuous development of modern technology, living standards are gradually improving, and shredder equipment is also continuously upgraded. Today’s shredder equipment includes single-shaft shredders, double-shaft shredders and mobile shredders. Shredder. The raw materials crushed by different shredders are also different, so how to choose the one that suits you? As a manufacturer of shredder equipment, Kowloon Machinery has provided many customers with the technical specifications of shredder equipment, and it still has the right to speak. The following will introduce how to choose the appropriate shredder equipment for you, and look forward to helping you .
Shredder
Before we choose the shredder equipment, we must first know what the raw materials we are crushing, the specifications of the raw materials, the specifications of the feed, and what ingredients they have, etc., all of which are closely related to how to choose the shredder equipment. Shredder equipment with different strengths can crush very differently. It is necessary to recommend appropriate shredder equipment according to the size of the raw material. .
Shredder
The output requirement is also very important. The commonly used shredder equipment is different for the amount of 1t or 6t in an hour. The specifications of the raw materials shredded by the shredder are determined according to the width of the shredder blade, so it is necessary Only by knowing your crushing situation can you choose a shredder product that suits you.
When using the garbage shredder, always clean up the residual materials
Material humidity If there is too much moisture in the material, it is very easy to adhere to the blade in the shredder during the crushing work, which increases the resistance of the machine operation. If the inside of the machine adheres to the broken powder, it is easy to be blocked during the feeding and conveying process, which seriously affects the crushing capacity of the shredder. The greater the crushing workload of the shredder, the smaller the crushing capacity. During the working process of the shredder, the fine crushing is easy to adhere to the interior of the material, which increases the difficulty of crushing, so the more fine crushing, the more The greater the impact on the crushing ability of the shredder.
trash shredder
That means that the more fines are contained in the material before crushing, the more impact the crushing ability of the shredder will be. The editor suggests that if the material contains too much fine crushing, the double-shaft shredder should also screen it before crushing. There are skills when installing the screen of the garbage shredder. It should be firmly installed at the bottom of the equipment without affecting the normal rotation of the rotor. The distance between the screen and the lower part of the rotor is determined by the particle size of the required material. . When installing, pay attention to place the smooth side of the screen upwards, which is conducive to improving the speed of discharging.
trash shredder
When using the garbage shredder, users sometimes find that the material suddenly becomes uneven in size, which may be a problem with the screen. Many users feel headaches when they encounter this situation. This is because they have not grasped it correctly. The reason for the maintenance method. If there is a problem with the screen, it is nothing more than severe wear or blockage. We can repair the severely worn screen or replace it with a new one directly. If there is a material blockage, it needs to be shut down for cleaning before use. User friends should always clean the residual materials inside the machine when using the garbage shredder daily, so as to avoid the phenomenon of material clogging.
