Energy-saving coke oven door structure

An energy-saving, furnace door technology, used in coke oven doors/closures, coke ovens, and coke oven heating, etc., can solve problems such as limited thermal insulation effect, reduced thermal insulation lining, loss of thermal insulation effect, etc.

Pending Publication Date: 2021-05-18
ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, during the coke oven production process, tar can easily enter the thermal insulation lining through gaps or holes. After a long period of time, the thermal insulation lining will reduce or even lose its thermal insulation effect; The impact of its heat insulation effect is relatively limited

Method used

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  • Energy-saving coke oven door structure
  • Energy-saving coke oven door structure
  • Energy-saving coke oven door structure

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Embodiment Construction

[0025] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0026] Such as Figure 1-Figure 3 As shown, an energy-saving coke oven door structure according to the present invention includes a coke oven door composed of furnace door lining bricks 2 and furnace door iron parts 1, and the furnace door iron parts 1 include a furnace door body 11, Furnace door fastener 15, furnace door sliding plate 14, furnace door knife edge 13 and furnace door web 12, the end of furnace door knife edge 13 close to the coke oven body is in contact with the furnace door frame 4 around the furnace door, and the furnace door knife edge The inner side of 13 is in contact with the furnace door belly 12; the surfaces of the furnace door lining brick 2, the furnace door frame 4, the furnace door web 12 and the furnace door sliding plate 14 are coated with a thermal insulation coating 6.

[0027] The furnace door lining brick 2 is c...

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Abstract

The invention relates to an energy-saving coke oven door structure, which comprises a coke oven door composed of an oven door lining brick and an oven door iron piece, the oven door iron piece comprises an oven door body, an oven door fastening piece, an oven door sliding plate, an oven door knife edge and an oven door web, the end, close to the coke oven body, of the oven door knife edge makes contact with an oven door frame around the oven door, the inner side of the furnace door knife edge is contacted with the furnace door belly edge, and the surfaces of the furnace door lining brick, the furnace door frame, the furnace door web and the furnace door sliding plate are coated with heat insulation material coatings. The heat dissipating capacity of a carbonization chamber furnace end is effectively reduced, and the purposes of saving energy, reducing consumption and improving the energy utilization rate are achieved.

Description

technical field [0001] The invention relates to the technical field of coke ovens, in particular to an energy-saving coke oven door structure. Background technique [0002] As the main coking equipment, coke oven has the characteristics of high energy consumption and heavy pollution. The coke oven is a high-temperature furnace, and the large surface heat dissipation is one of the reasons for its high energy consumption. With the continuous improvement of national environmental protection requirements, the problem of energy saving and consumption reduction of coke ovens has become increasingly prominent. [0003] A coke oven is generally composed of auxiliary equipment such as a regenerator, a chute, a combustion chamber, a carbonization chamber, a furnace roof and other civil foundations, and iron parts for protecting the furnace. Between the two adjacent combustion chambers is the carbonization chamber, which is the place where coal in the coke oven is transformed into co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B25/02
CPCC10B25/02
Inventor 陈伟杨俊峰韩龙肖长志
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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