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Waste tire cracking furnace

A waste tire and cracking furnace technology, which is applied in the preparation of liquid hydrocarbon mixtures, fibrous fillers, petroleum industry, etc., can solve the problems of potential safety hazards, high production costs, low processing capacity, etc., and achieve low production costs and processing capacity. The effect of large, processing power

Inactive Publication Date: 2014-09-24
QINGDAO DONGFANG RECYCLING ENERGY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a waste tire pyrolysis furnace to solve the problems of low processing capacity, high energy consumption, serious environmental pollution, potential safety hazards, labor The problem of high strength and high production cost

Method used

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Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] The embodiment of the present invention provides a waste tire pyrolysis furnace to solve the intermittent operation of waste tire loading and crude carbon black out of the pyrolysis equipment in the prior art; further, this type of furnace has high energy consumption, serious pollution, and potential safety hazards. The labor intensity is high, the production capacity is low, and the production cost is high.

[0032] The technical solutions in the embodiments of the present invention are to solve the above-mentioned technical problems, and the general idea is as follows: figure 1 Shown is a schematic diagram of a tangent section of a waste tire pyrolysis furnace according to an embodiment of the present inven...

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Abstract

The invention relates to a waste tire cracking furnace which comprises a cracking furnace body, a cracking system, and a heating system for heating the heating chamber, and the inside of the cracking furnace body is a heating chamber. The cracking system comprises cracking chambers, a feeding conduit, a spiral feeder and a star-like discharging valve, wherein the cracking chambers are vertically arranged in the heating chamber of the cracking furnace body and both ends of the cracking chambers extend out of the cracking furnace body, the feeding conduit is vertically installed at the top end of the cracking chamber, the spiral feeder is communicated with the feeding conduit and the star-like discharging valve is vertically installed at the bottom end of the cracking furnace. The cracking chambers of the waste tire cracking furnace provided by the invention are vertical and are alternately arranged in the heating chamber, and feed and slag discharge are continuously and hermetically operated, so that the operating mode of the rotary kiln type cracking furnace is changed, the energy loss caused by intermittent operation is reduced, and the environmental pollution caused by leakage of cracking gases in loading and unloading and overflow of carbon black is avoided. Therefore, the waste tire cracking furnace is simple in process equipment, great in handling capacity, low in production cost and low in energy consumption and can realize zero emission.

Description

technical field [0001] The invention belongs to the technical field of waste tire pyrolysis equipment, in particular to a waste tire pyrolysis furnace. Background technique [0002] There are more than 1.4 million tons of waste tires to be processed in my country every year. The current treatment method is the rotary kiln pyrolysis furnace. This kind of small waste tire processing plants is spread all over the country, which brings serious harm to the local environment and safety. The existing drum rotary kiln type waste tire pyrolysis furnace, the gas is heated on the outer wall of the rotating drum, the waste tires are rotated and cracked in the drum, the waste tires are loaded into the furnace, and the crude carbon black is discharged intermittently. Therefore, this type of furnace has problems such as high energy consumption, serious pollution, potential safety hazards, high labor intensity, low production capacity, and high production cost. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G1/10C08J11/12C09C1/50
CPCY02W30/62
Inventor 建方方刘运良周云杰
Owner QINGDAO DONGFANG RECYCLING ENERGY
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