Views: 0 Author: Site Editor Publish Time: 2022-11-28 Origin: Site
In our life, plastic products are indispensable daily necessities. However, plastic has also become the main problem of global pollution. According to statistics, since 1950, a total of about 83 tons of plastic products have been produced in the world. However, about 60% of plastics have been discarded, becoming "white pollution" that harms the natural environment. . So recycling plastics and using plastic washing machines are especially important.
What is the use value of plastic washing machine?
What are the process characteristics of plastic washing machine?
What is the decontamination process used by the plastic washing machine?
In order to protect the natural environment and realize a low-carbon life, major plastic recycling companies have taken action to recycle plastic waste. Therefore, a set of plastic waste cleaning and granulation system can effectively recycle plastic waste.
Plastic washing machine can be used to process plastic waste of different materials such as HDPE, PP, ABS, etc. The complete production line of plastic waste cleaning and granulation system covers: crusher, hot washing machine, friction washing machine, separation sedimentation tank, squeeze dryer, granulator, etc.
a. The process flow of the plastic washing machine is simple, eliminating the need for sedimentation, secondary sedimentation tank, sludge return and sludge return equipment.
b. Plastic washing machine occupies less area, which is 20%-30% less than ordinary aeration method.
c. Plastic washing machine has low operating cost, high degree of automation control and convenient management. The oxygen absorption rate is high, and the operating cost is reduced by 25%.
d. The plastic washing machine has high processing efficiency, reliable operation stability, strong load impact resistance and good effluent quality.
e. Plastic washing machine has good denitrification and dephosphorization effect.
f. Plastic washing machine sludge settleability is good.
The plastic washing machine adopts a two-stage aerated biological filter process. The first stage is a C/N type filter, which mainly removes carbon-containing organic pollutants and retains most of the SS, while partially degrading ammonia nitrogen; the second stage is an N-type filter. It mainly completes the nitrification and degradation of ammonia nitrogen, and further intercepts SS and removes COD and BOD.
The organic volume load of the C/N aerated biological filter is 1.5kg/(m3.d), the height of the filter is 6.0m, the tank body adopts a steel structure, and there is a 10m3 spherical lightweight porous ceramsite filter material in the tank. The water distribution form is The long handle filter head distributes water, and the air distribution form is the air distribution of the single-hole membrane air diffuser. The ammonia nitrogen load of the N-type aerated biological filter is 0.7kg/(m3.d), the height of the filter is 5.2m, the tank body adopts a steel structure, and a 7.5m3 spherical lightweight porous ceramsite filter material is installed in the tank, and the water distribution form is a long handle The filter head is equipped with water, and the air distribution is in the form of a single-hole membrane air diffuser.
Zhangjiagang YaTong Machinery Co., Ltd. has various plastic washing machines that can provide the increasing of products, and make them more effective, reliable, and consistent.