Professional far infrared radiation electric heating device for needle coke coking furnace

A technology for heating devices and coking ovens, which is applied in the field of coking ovens and can solve problems such as coking oven corrosion

Pending Publication Date: 2021-09-03
YANGZHONG SHENZHOU CHEM POWER EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a professional far-infrared radiation electric heating device for needle coke coking furnaces to solve the problem that traditional heating methods easily cause corrosion of coking furnaces

Method used

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  • Professional far infrared radiation electric heating device for needle coke coking furnace
  • Professional far infrared radiation electric heating device for needle coke coking furnace
  • Professional far infrared radiation electric heating device for needle coke coking furnace

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The present invention provides such figure 1 The professional far-infrared radiation electric heating device for needle coke coking furnace shown in , includes a coking furnace main body 1, and a radiation chamber 2 is arranged inside the coking furnace main body 1, and the radiation chamber 2 is the main place for heat exchange. An air outlet 3 is provided above the radiation chamber 2 .

[0023] The inner wall of the radiation chamber 2 is provided w...

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Abstract

The invention discloses a professional far infrared radiation electric heating device for a needle coke coking furnace. The device comprises a coking furnace body, a radiation chamber is arranged in the coking furnace body, and an air outlet is formed in the upper portion of the radiation chamber; and a far infrared radiation electric heating layer is arranged on the inner wall of the radiation chamber. The far infrared radiation electric heating layer is coated with an insulating layer; and a rotary disc is installed at the bottom of the radiation chamber, a motor is arranged in the rotary disc, and a plurality of heating pipes are connected to the rotary disc. The professional far infrared radiation electric heating device for the needle coke coking furnace effectively solves the problem that a traditional heating mode easily causes corrosion of the coking furnace.

Description

technical field [0001] The invention belongs to the technical field of coking furnaces, and in particular relates to a professional far-infrared radiation electric heating device for needle coke coking furnaces. Background technique [0002] Needle coke is a high-quality variety that is vigorously developed among carbon materials. Its appearance is a silver-gray porous solid with metallic luster. The width ratio is like a fibrous or needle-like texture, and it feels smooth to the touch. It is a raw material for the production of high-end carbon products such as ultra-high-power electrodes, special carbon materials, carbon fibers and their composite materials. According to different production raw materials, needle coke can be divided into oil-based needle coke and coal-based needle coke. Needle coke produced with petroleum residue as raw material is oil-based needle coke; needle coke produced with coal tar pitch and its fractions as raw material is coal-based needle coke. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B55/00H05B3/20H05B3/40H05B3/06
CPCC10B55/00H05B3/20H05B3/40H05B3/06
Inventor 李陈
Owner YANGZHONG SHENZHOU CHEM POWER EQUIP
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