Integral Waste Plastic Refining Unit

Abstract

An integrated waste plastic oil refining device, which is composed of a rotary furnace, a heat insulation pipe, a sealant, a condenser and an oil-water separator; a section of heat insulation pipe is connected to the flange of the gas pipeline of the rotary furnace, The other end of the pipe is connected to the condenser, and the installed condenser is suspended on the gas pipe of the rotary furnace; a liquid outlet pipe is arranged on the condenser, and an oil-water separator is arranged under the liquid outlet pipe to receive the liquid from the condenser. The oil-water mixture discharged through the liquid outlet pipe; there are several spray heads in the condenser, turn on the switch of the water source, and the cold water in the spray heads can be sprayed into the cavity of the condenser, so that the oil vapor can cool down and liquefy and Water flows out from the outlet pipe together.

Description

technical field [0001] An integrated waste plastic refining device belongs to the field of waste treatment equipment. Background technique [0002] The industry of small-scale waste plastic refining has been developed for decades. The relatively mature technology is to use a horizontal rotary furnace to heat and gasify waste plastics, so that plastics can be cracked and reduced to oil products under high temperature conditions; such as application numbers: 96224408; 99257435; 200710054945; 201025092506, etc. are all involved; in the process of waste plastic cracking in the above technology, the oil vapor is transported from the rotary furnace to the condenser by the pipeline, and the condenser is installed and fixed on the ground. Therefore, in this oil transport The steam pipe should be connected to the slip joint to realize the above-mentioned dynamic and static (the furnace knows it, and the condenser is static) sealed combination; and since the temperature of the pipe mu...

AI Technical Summary

Problems solved by technology

[0002] The industry of small-scale waste plastic refining has been developed for decades. The more mature technology is to use a horizontal rotary furnace to heat and gasify waste plastics, so that plastics can be cracked and reduced to oil products under high temperature conditions; such as application numbers: 96224408; 99257435; 200710054945; 201025092506, etc. are all involved; in the above technology, the oil vapor is transported from the rotary furnace to the condenser by the pipeline in the process of waste plastic cracking, and the condenser is installed and fixed on the ground. The steam pipe should be connected to the slip joint to realize the above-mentioned dynamic and static (the furnace knows it, and the condenser is static) sealing combination; and because the temperature of the pipe must be above 400 degrees, the slip joint Sealing is very difficult (that is, the sealing device or parts described in some technologies), and leakage occurs from time to time, which has become a major problem in safe production

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