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Waste tire pyrolysis recycling treatment system

A technology for recycling and processing waste tires. It is used in special forms of dry distillation, coke ovens, and petroleum industry. It can solve the problems of difficulty in ensuring the quality of cracked rubber oil, secondary pollution of the atmospheric environment, and low oil yield. Practical significance, the effect of avoiding secondary pollution

Inactive Publication Date: 2017-04-26
玉门市云华再生资源有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the thermal cracking treatment system and treatment method for waste tires are not satisfactory, and most of them have secondary pollution to the atmospheric environment after cracking, and the quality of the cracked product rubber oil is difficult to be guaranteed, and the oil yield is generally lower

Method used

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  • Waste tire pyrolysis recycling treatment system

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Embodiment Construction

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like figure 1 A waste tire cracking recovery and treatment system shown, including pretreatment equipment 1, cracking furnace 2, product treatment system and exhaust gas purification system, pretreatment equipment 1 is connected with the inlet of cracking furnace 2, and the side and top outlets of cracking furnace 2 are connected. It is respectively connected with the product treatment system and the waste gas purification system; the product treatment system includes a primary condenser 3, a cooling tower 5, a secondary condenser 6, a buffer pool 7 and a finished product tank 9, and the inlet of the primary condenser 3 is connected to the cracking furnace 2 The side outlet is connected, and its outlet is connected with the cooling tower 5 top input port, and the cooling tower 5 bottom output port is respectively connected with the cracking furnace 2 inlet and the...

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Abstract

The invention discloses a waste tire pyrolysis recycling treatment system which comprises pretreatment equipment, a pyrolysis furnace, a product treatment system and a waste gas purification system, wherein the pretreatment equipment is connected with an inlet of the pyrolysis furnace; outlets in the side surface and the top of the pyrolysis furnace are respectively connected with the product treatment system and the waste gas purification system; the waste gas purification system comprises a buffer tank and a purification tower. By using the buffer tank, the purification tower and other equipment, the waste tire pyrolysis recycling treatment system can effectively absorb and filter out sulfur and nitrogen gas pollutants, dust and other pollution components in waste gas produced by pyrolysis of a waste tire, so that secondary pollution to the environment is effectively avoided, and the current industrial development tendency is met; a controllable reflux pyrolysis branch pipeline is arranged at an outlet of a second-stage condensing pipe, so that the oil yield of rubber oil serving as a pyrolysis product can be effectively guaranteed, and the performance of the rubber oil can be improved; the waste tire pyrolysis recycling treatment system has a considerable practical significance.

Description

technical field [0001] The invention relates to the field of waste tire recycling and processing systems, in particular to a waste tire cracking recycling processing system. Background technique [0002] With the development of the economic level and the popularization of automobiles, the production of waste tires is increasing day by day. The tires are composed of rubber, metal or non-metallic reinforcements, etc. In the era of less production, except for a small part, they are used in daily necessities. Outside the repair industry, most of them are abandoned or burned, resulting in a waste of resources. In recent years, the number of waste tires produced in my country has increased at an annual rate of 8-10%. In 2015, the national waste tire production volume was about 330 million, weighing 12 million tons. The number of waste tires has attracted the attention of the world, especially with the increasing scarcity of rubber, oil and other resources, and the increasing awar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/07C10G1/10
CPCY02P20/143C10B53/07C10G1/10
Inventor 胡七忠
Owner 玉门市云华再生资源有限责任公司
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