4-6 tph sludge and sawdust mixed granulation production line

Sludge is mixed with other materials for multiple processing processes to produce biomass particles. It can be widely used in biomass power plant, biomass steam boiler, domestic fireplace, drying oven and biomass gasifier,etc.

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Jiangsu Liangyou Zhengda Co., Ltd. specializes in the production of complete biomass pellet fuel forming equipment, can provide customers with logs, wood chips, shavings and other raw materials of biomass pellet production line; Biomass granulation production line with building template, woodworking scrap and other raw materials; Complete biomass pelleting production line with corn straw, wheat straw and straw grass as raw materials; Complete biomass pelleting production line with fruit shell, fruit residue and palm as raw materials; Complete biomass pelleting production line with crop waste, sludge, coal and other raw materials, tailor-made complete equipment solutions for customers, to meet the different needs of customers.

Now take the production line project of sludge and sawdust mixed granulation production line as a case, according to the technological process and each section to do the following introduction and explanation.

Raw material:

It mainly consists of sludge or sludge with sawdust, straw and other raw material mixture of coarse fiber. And the sludge is divided into industrial sludge and domestic sludge. Industrial sludge are mainly paper sludge, industrial wastewater treatment station generated sludge, etc. Domestic sludge are mainly river sludge, sewage sludge and so on.

Flow process brief introduction

After the sludge is dried by the paddle dryer, it is screened and finally processed for granulation. The diameter of finished particles is 6-10mm, which is optional. After cooling, the granulator is packed into 20-50kg/ bag for convenient transportation and sale. Sludge granulating project with 4 tph, the total power is about 540 kw, the workshop covers an area of 1200 ㎡, contains raw material and finished product warehouse; The design of the whole line is compact, reasonable, meets the requirements of environmental protection, and can be customized according to customer requirements.

Procedure drawing

Grinding section——Pelleting section——Cooling & Bagging section

Craft features and processes introduction

Drying section:

Paddle type drying system mainly includes feeding system, air preheating system, drying system, discharging system, exhaust drainage system, and control system. It is used for sludge or sludge mixture drying, paddle stirring which drys uniformly. The drying equipment is with compact structure, reasonable design, large output and other characteristics.

Cleaning equipment: MCY160×300，power: 3kw, designed output: 6T

Pelleting section:

biomass pellet diameter 6-10mm optional, biomass pellets is with high calorific value, pollution-free, ash low characteristics, and can be widely used in biomass power plants, biomass steam boiler, household fireplace, drying furnace and biomass gasifier.

Pelleting equipment (4 sets) : MZLH420, main engine power 90kw, forced feeder power 0.75kw, designed to produce 1-2t/h/ set.

Cooling and packaging section:

used to reduce pellet temperature and reduce pellet moisture. After cooling, pellet temperature is generally no higher than room temperature of 5℃. After cooling, pellet moisture is about 8-10%, pellet bulk density is 650-750kg/m3. Packaging can be according to the customer's local sales needs. Choose the appropriate packaging weight to facilitate the customer to sell products. Usually there are two specifications of small bags and ton bags. Small bag packing scale packaging specifications: 20-50kg/ bag, ton bag packaging specifications: 500-1000kg/ bag.

Cooling equipment: MKLB2.5, cooling chamber volume 2.5m3, designed to produce 4-6tph.

Packing equipment: MDBLY-K, packing specification 20-50kg/ bag, packing speed 3-5 bags/minute.

According to the needs of different customers, the scheme can be optimized:

1. If necessary, buffer bins can be added between each section to replace the storage yard. The advantage is that it can improve the automation degree of production line and reduce dust pollution in the workshop; The disadvantage is that it will increase the construction cost of the production line, and because the bulk density of materials after crushing is very light, it is easy to bridge in the bins and material does not drop.

2. The packaging equipment can be adjusted according to customers' requirements for finished product packaging. It can also be stored in bulk or stored into silos.

Why choose us

Personalized customization Provide 3D renderings

We can design project planning solutions according to the different needs of customers, and provide 3D renderings to enhance the user experience.Also, we' ll help customers to accurately sort out their own needs, and work with customers to repeatedly rationalize the scientific process, scientific, and optimize the design of the product system, and meet the reasonable individual needs of customers at any cost.With the spirit of perfectionism, we will build a good friend turnkey project, seek for our customers' value, and use the "differentiated competition strategy" to improve the market competitiveness for our customers and achieve strong cooperation and common development.

Field Survey

We design comprehensive solutions for feed machinery, fertilizer machinery, biomass machinery, storage machinery and engineering according to different requirements of customers, different raw materials and different sites.Our professionals will go deep into the construction site and plan well. In practice, it is truly tailored to local conditions. Different design schemes and construction methods are adopted according to different survey results to ensure scientific, reasonable, economical and practical, and environmentally friendly and then create a safe, efficient and stable production line for customers.

Professional Team

The company has a professional technical team with 25 years of practical experience in design, manufacture and installation. We persist on unified management, unified training, high quality personnel and good service always the same. Strict technical assessment is carried out every year, and the examination and approval is basic qualified for employment. Our workers have rich professional quality and high sense of responsibility for on-site installation and maintenance experience.With a high degree of professionalism, we help our customers achieve production efficiency in the shortest period of time, allowing customers to seize market opportunities and win at the starting line.

Technical Service

Regardless of pre-sales or after-sales technical support, we are always ready to provide customer satisfied service.With the rigorous order to ensure the highest efficiency, we are prepared to receive customer technical inquiries at any time, on-site service, equipment maintenance, production failures, service complaints and other issues to improve customer satisfaction.Through telephone consultation and on-site service, we can find problems and solve problems in time to ensure customer rights, provide professional and targeted services for different users, and escort customers throughout the process

One-on-One Guidance

After the installation and commissioning is completed, we will provide one-to-one technical guidance according to the actual situation of the customer, and will be responsible for training the operators until the customer can completely operate the production. We truly be "customer-centric" to provide excellent service to customers.Follow-up questions will be answered by professionals and they make timely feedback records, and provide solutions to problems. If there is a need for on-site guidance, depending on the specific circumstances, the company will arrange relevant professionals to provide timely guidance to the designated location.

Rapid Response, Lifetime Maintenance

In the service quality control, we insist on lifelong service and infinite improvement. In addition to the shelf life, we provide lifelong service to our customers. As long as the equipment is in use, the service of the good friend will not be terminated. In the service, we insist on the first time response, the fastest speed to solve the problem. At the same time, the product dynamic improvement system is established, and the typical problems on the products reflected by the customers are solved. Immediately after the solution, the product design is improved. According to the idea of 'no best, only better', we pursue endless improvement on the product, the service process on the issue. After the solution, we will immediately improve and optimize the service process, service standards and documentation system, and infinitely improve the service system with the spirit of 'accumulating the tide and dripping through the stone'.