Gas-liquid two-stage separator and separation method for waste and old plastic granulator
A waste plastic and gas separator technology, applied in the field of waste gas treatment devices, can solve the problems of ineffective utilization of organic components, high processing costs, waste of adsorption solvents, etc., and achieve low equipment maintenance costs, less space occupation, and reduced manufacturing costs Effect
Inactive Publication Date: 2015-05-13
LUOYANG JUNTENG ENERGY TECH +1
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Problems solved by technology
Direct discharge will cause environmental pollution. Sending to the adsorption tower for treatment not only wastes the adsorption solvent, but also increases the processing cost, and cannot effectively utilize the organic components in the waste, resulting in a waste of resources
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[0012] In order to further illustrate the technical means adopted by the present invention to achieve the intended purpose, the technical solutions proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.
[0013] The gas-liquid two-stage separator for the waste plastic granulator is composed of a gas separator 1 and a liquid static separator 2. The liquid static separator 2 is arranged below the gas separator 1, and the gas separator 1 is vertical The tubular structure is provided. The lower part of the gas separator 1 is provided with a high-temperature mixed gas inlet 101 connected to the exhaust pipe of the granulator. The water channel and the serpentine air channel, the serpentine air channel connects the high-temperature mixed gas inlet 101 and the exhaust port 102, the water inlet 103 of the cooling water channel is set at the lower part of the gas separator 1, and the water ou...
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The invention relates to a gas-liquid two-stage separator and separation method for waste and old plastic granulator. The gas-liquid two-stage separator comprises a gas separator and a liquid standing separator, wherein an inclined separation plate isolates the liquid standing separator into a standing separation chamber and an overflow chamber; the gas separator is a vertically arranged tubular structure, waste gas enters an S-shaped pipe duct of the gas separator from a high-temperature mixed gas inlet at the lower part of the gas separator and exchanges heat with a cooling water channel of the gas separator during ascending, and cooled gas is discharged from a gas outlet at the top of the gas separator. Cooled and condensed mixed liquid enters the standing separator through a flow guide pipe, and components with different specific gravities are discharged through liquid overflow ports on the side walls of the standing separation chamber and the overflow chamber or a sewage drain outlet at the bottom of the liquid standing separator. Through the simple structure manner, the effective separation of single component in the high-temperature mixed waste gas is completed in the waste and old plastic granulating process, and the purification and separation of gas and the recovery of resources are realized.
Description
technical field [0001] The invention relates to a waste gas treatment device of a waste plastic granulator, in particular to a gas-liquid two-stage separator and a separation method for the waste plastic granulator. Background technique [0002] The rapid development of the plastics industry has also brought a series of social problems caused by waste plastics and waste plastics that people do not want to see. The application of plastic products has penetrated into every corner of society, from industrial production to basic necessities of life, plastic products are everywhere. Along with this, various plastic packaging materials, shopping bags, agricultural film, woven bags, beverage bottles, plastic basins, electrical appliance casings, waste materials in the plastic molding process, and other plastic waste are also continuously produced. In the processing method of waste plastics, recycling is obviously the best choice. In the method of recycling waste plastics,...
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IPC IPC(8): B01D5/00B01D17/025
Inventor 周强周仁福陶然
Owner LUOYANG JUNTENG ENERGY TECH