The company has made certain progress in the research on the recycling process of papermaking waste, and believes that crushing, kneading and separation are the key processes for waste recycling. So, how to use existing processes to develop and design a set of efficient papermaking waste recycling equipment is an urgent problem for the company to solve for customers.

1. Technical characteristics

(1) The equipment for recycling papermaking waste mainly includes crushers, kneaders, rinsing tanks, and centrifuges.

(2) The crusher adopts an embedded design, that is, fixed knives and movable knives are embedded on the inner barrel and the moving shaft to meet the crushing size requirements and ensure the crushing effect. According to different material properties and recycling requirements, its speed, shape, size, blade installation position, size and shape can be changed.

(3) The kneading machine is a key auxiliary device to ensure the elution effect. According to different material properties and recycling requirements, its size, shape, and operating parameters can be changed.

(4) The rinsing tank is an auxiliary equipment for further elution and primary separation of large size materials. Its size, shape, and operating parameters can be changed according to different material properties and recycling requirements.

(5) Centrifugal separators are efficient separation equipment that achieves continuous separation of plastic and pulp. The pore size of its filter screen and the size of the centrifuge can be adjusted and changed.

2. Intellectual property rights and industrialization

(1) This technology has obtained a national invention patent, patent name: Solid Waste Re-recycling Method in Waste Paper Recycling Production, Patent No.: ZL201010263621.0

(2) This set of equipment and technology has been provided to our customers. The equipment runs well, has stable performance, and the production line has strong production capacity. The plastic particles formed from the plastic separated by this assembly line equipment have been tested by Shanghai Weipu Chemical Technology Service Co., Ltd. and have good performance.