Pipe coke oven

A tubular and coking technology, applied in coking ovens, petroleum industry, etc., can solve the problems of difficult coke extraction and high coke breakage rate, and achieve the goals of reducing coking cost, optimizing coking process, and reducing coke quenching temperature Effect

Inactive Publication Date: 2007-01-03
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The problem to be solved by the present invention is that in the existing coke production process, the coke breakage rate is high and the cokes are cohesive and cohesive. The problem of polluting the environment

Method used

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  • Pipe coke oven

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Embodiment Construction

[0017] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail

[0018] figure 1 Among them, the gas collection chamber (1) is located at the charging end of the coking furnace and communicates with the tubular carbonization chamber (3), and the top of which is provided with a gas collection pipe (4) for collecting the charging of the coking furnace and during the carbonization process. A small amount of overflowing gas is sent to the combustion chamber (2) as fuel, and the gas collection chamber (1) has a hole corresponding to the size of the tubular carbonization chamber (3), and is equipped with a movable valve. The charging device is loaded into the tubular carbonization chamber (3) through the gas collection chamber (1), and at the same time pushes the carbonized coke into the coke discharge chamber (6).

[0019] The tubular carbonization chamber (3) consists of a plurality of pipes arranged from top to bottom to...

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Abstract

The present invention is one MS type pipe coke oven, which features the tubular carbonizer comprising two or more vertically arranged pipes with combustor, inlet communicated with the gas collector and outlet communicated with the coke discharger; the coke discharger communicated with carbonizer, coke quencher and gas pipeline; the feeding end with gas collector to the carbonizer and gas collecting pipe communicated with the combustor; and the discharge end with coke discharger communicated with the coke quencher, arched gate, coke quenching water trough and water gas collector. The present invention is one full closed structure without pollution, and has no-stress static coking, raised coke quality and other advantages.

Description

technical field [0001] The invention relates to a coke oven device composed of a carbonization chamber-combustion chamber heat exchange structure, in particular to an MS type tubular coke oven used for coke production. Background technique [0002] The research on molded coke in foreign countries began in the 1950s. The types of molded coke ovens include: sand bath furnace, vertical furnace, oxygen heat treatment in tunnel kiln, inclined bottom carbonization furnace, etc. [0003] Since the early 1980s, we have been developing and applying coke. He has researched and developed tunnel kilns, rotary hearth furnaces, inclined groove furnaces, rotary furnaces, vertical furnaces and inclined hearth furnaces, and gained certain experience. The practical application effects are more prominent in the following three types: [0004] (1) Fifty tons of "rapid coking coke" carried out in the 1980s were produced in batches for industrial testing of fertilizer gas production. In Decemb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B15/00
Inventor 马永和吉登高
Owner TAIYUAN UNIV OF TECH
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