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Low temperature cracking furnace

A technology of low-temperature cracking and furnace tubes, which is applied in the petroleum industry, the preparation of liquid hydrocarbon mixtures, and the treatment of hydrocarbon oils. It can solve the problems of low automation, poor sealing, and intermittent operation, and achieve high automation, good sealing, and The effect of maintaining pressure

Pending Publication Date: 2018-12-14
ADVANCED FOR MATERIALS & EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a high degree of automation, good sealing, continuous, high-efficiency, low-carbon and full-resource cleaning waste line for the above-mentioned technical problems of low automation, poor sealing, intermittent, and low efficiency of the cracking furnace plate low temperature pyrolysis furnace

Method used

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Embodiment Construction

[0034] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0035] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

The invention relates to a low temperature cracking furnace. The low temperature cracking furnace comprises a horizontal furnace body, a furnace tube is installed in the horizontal furnace body, the furnace tube has a cracking chamber, the first end of the horizontal furnace body is provided with a charging mechanism, the second end of the horizontal furnace body is provided with a discharging mechanism, the horizontal furnace body is provided with a feeding section, a low temperature cracking section communicated with the feeding section, a cooling section communicated with the low temperature cracking section and a discharging section communicated with the cooling section, the charging mechanism is communicated with the feeding section, the discharging mechanism is communicated with thedischarging section, a heating mechanism is arranged below the low temperature cracking section and is used for heating the furnace tube so that a waste circuit board in the cracking chamber undergoesa cracking reaction, and the low temperature cracking furnace also comprises a transmission mechanism passing through the horizontal furnace body and used for conveying the waste circuit board, a sealing mechanism used for sealing an input end and an output end of the transmission mechanism, and an electric control mechanism respectively electrically connected to the heating mechanism and the transmission mechanism. The low temperature cracking furnace has the advantages of high degree of automation, good sealing performance, continuity, high efficiency and low carbon.

Description

technical field [0001] The invention relates to the technical field of solid waste recycling, in particular to a low-temperature cracking furnace. Background technique [0002] Printed circuit board (PCB) is the foundation of the electronics industry and is an interconnection mainly used for the connection of electronic components. It is equipped with various components, such as resistors, capacitors, and semiconductor integrated chips, through the lines and soldering parts provided by itself, so as to become an electronic component with certain functions. With the rapid development of the electronics and information industry, the replacement of its products is very fast, and the amount of electronic waste generated is also very alarming. [0003] Discarded circuit boards are an important part of electronic waste. Different from other hazardous wastes, in addition to having a huge risk of environmental pollution, they also have high resource characteristics. Circuit boards...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G1/00
CPCC10G1/00C10G2300/1003
Inventor 戴煜周强毛东芝李林波
Owner ADVANCED FOR MATERIALS & EQUIP
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