Was refining of waste tyres legal?
"Native oil refining" is illegal.
"Local refining" is diesel oil produced by using purchased waste oil, waste tyres and other materials and through simple cooking or other ways. It not only seriously disturbs the market order and pollutes the atmospheric environment, but also severely threatens the public's life and property safety because of its simple equipment, simple technology, rough products and free from supervision. 。
We will resolutely ban illegal production and operation activities of unlicensed enterprises, thoroughly investigate and deal with the problem of excessive operation of licensed enterprises, and severely crack down on illegal activities.
First of all, you have to go through business formalities. Then, you have to buy waste tire refining equipment from regular manufacturers. Finally, you have to confirm the environmental protection of refining equipment.
Shangqiu Dayi Electrical and Mechanical Technology Co., Ltd. specializes in the production of waste tire refining equipment, SGS CE IS certified manufacturers. The waste tire refining equipment of Dayi Electrical and Mechanical Company has the characteristics of environmental protection, safety, good after-sales service and guarantee.
The problem that waste refinery equipment does not pollute the environment depends on whether the environmental protection of refinery equipment is in place. The electromechanical environmental protection of Shangqiu Dayi is as follows: the treatment of three wastes in the production process.
1. exhaust gas.
Full burning of water seal and gas nozzle in two safety devices not only eliminates waste gas pollution, but also saves a lot of fuel. Water film dust removal is used in smoke and dust discharge, and the smoke and dust discharge can meet the international air pollutant discharge standards.
2. waste liquid.
In the process of oil treatment, some wastewater with weak acidity will be produced (about 50 kilograms of wastewater will be produced per ton of oil production, which is small and easy to treat). After neutral wastewater is neutralized by adding weak alkali solution, the neutral wastewater is filtered through three stages to achieve harmlessness, and then discharged to a special evaporation processor (whose heat source is the flue waste heat of the main processor) for evaporation.
3. Waste solids.
After catalytic pyrolysis of waste plastics, there will be some solid residues, accounting for about 5% to 10% of the weight of waste plastics. Its main component is coarse carbon black. It can be used as raw material for producing industrial carbon black, or mixed with fly ash from coal-fired power plants, as raw material for manufacturing fly ash bricks (an environmentally friendly building material).
Refining waste tyres and rationalizing the reuse of resources
The storage of waste tyres occupies a large amount of land resources, which is easy to breed mosquito-borne diseases, seriously deteriorate the natural environment, and may cause fires. The recycling and reuse of waste tyres has always been a topic of concern to governments and industry all over the world. Experts said that with the rapid growth of waste tyres in China every year, the black pollution of waste tyres urgently needs attention, and multiple measures should be taken to solve this problem. Although waste tyres are classified as "waste products", their potential value is considerable, known as "black gold mine", which is a raw material misplaced. Therefore, making good use of waste tires can not only solve the problem of waste tires occupying land and polluting the environment, but also save a lot of rubber resources for the country.
The waste tire refining equipment of Shangqiu Dayi Electrical and Mechanical Technology Co., Ltd. uses pyrolysis equipment to treat the waste tire to produce four kinds of products: fuel oil, carbon black, steel wire and oil and gas. If the fuel oil produced by pyrolysis of waste tyres is further processed, it can be further processed into gasoline, diesel oil and asphalt. If this technology can be widely promoted throughout the country, it can not only effectively deal with waste tires and eliminate pollution, but also alleviate China's energy crisis to a certain extent.
(1) There is no need to cut the tire (broken tire) in this technology, and the whole tire is fed, which saves the investment in the machine of cutting the tire (broken tire), and also saves the labor and energy consumption in the process of cutting the tire (broken tire).
(2) It takes more than two hours for other devices to feed and discharging slag with high efficiency and fast cracking decomposition kettle, while this device solves the process of fast feeding and discharging slag without two kinds of manual work. It saves 31% of cracking time.
(3) Long-distance heat radiation, gathering heat source, rapid increase of cracking temperature, indirect heating, high utilization of calorific value.
(4) The "fully integrated automation" composed of open standards is rugged, stable, reliable, simple and easy to use. Reduce raw material consumption and improve productivity.
(5) The whole set of equipment has the advantages of simple process, convenient operation, energy saving, labor saving and mechanical loss saving, which is in line with the state's advocacy of production-saving devices.