Treatment method for smoke from door frame of large volume coke oven

A processing method and a furnace door frame technology, applied in the coking field, can solve the problems such as the inability to eliminate the smoke from the furnace door frame, the inability to cure the existing technical means, the smoke from the coke oven door frame, etc., so as to improve the treatment effect and make the treatment difficult. , The effect of improving the level of operation management

Active Publication Date: 2019-06-04
INNER MONGOLIA BAOTOU STEEL UNION
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Problems solved by technology

However, this method can only reduce the smoke from the furnace door frame, but cannot prevent the occurrence of smoke from the furnace door frame.
[0006] Therefore, for the smoke phenomenon of the coke oven door frame, a single prior art method has been unable to obtain a radical cure

Method used

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Embodiment Construction

[0019] The technical solutions of the present invention will be described in detail below with reference to preferred embodiments.

[0020] In order to overcome the difficulty of online replacement of the coke oven door frame and effectively control the smoke problem of the coke oven door frame. The present invention scientifically regulates and systematically analyzes the control of smoke from the door frame of a large-volume coke oven. The stable operation and standardized coke oven production process operation make the smoke from the gap between the door frame and the protective plate of the coke oven effectively controlled online.

[0021] 1. Standardize the gap between the furnace door frame and the protective plate.

[0022] (1) Tighten the furnace frame by stuffing the sealing material.

[0023] Sealing material with a diameter of Dust-free asbestos rope and ingredients, the ingredients include: 40-50% of clay, 40-50% of iron concentrate powder, 10-20% of water glas...

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Abstract

The invention discloses a smoking treatment method of a large-capacity coke oven door frame. The smoking of a gap between the coke oven door frame and a protecting plate is effectively treated on line by standardizing the gap between the coke oven door frame and the protecting plate, standardizing the thermal regulation, ensuring the stable operation of door taking mechanisms of a coke pusher and a coke-barrier car, and standardizing the coke oven production process operation. The smoking of the gap between the coke oven door frame and the protecting plate is effectively treated on line by using the smoking treatment method provided by the invention, and the smoking treatment method has a reference significance in the smoking treatment of the coke oven door frame.

Description

technical field [0001] The invention relates to a coking technology, in particular to a method for treating smoke from a furnace door frame of a large-volume coke oven. Background technique [0002] As the environmental protection situation becomes more and more serious, coking enterprises have increased their economic investment in coke oven smoke control and the application of new technologies and equipment to solve the environmental protection problems involved in coke oven production. [0003] There is a gap between the door frame of the coke oven and the protective plate, and there is inevitably the problem of smoke. In order to eliminate the environmental hazards of smoke from the coke oven door frame, all coking enterprises will carry out online management work according to their own coke oven conditions. [0004] The first method is to replace the furnace door frame online to eliminate the smoke from the furnace door frame. However, the replacement of the furnace d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B25/02C10B25/16C10B43/00
CPCC10B25/02C10B25/16C10B43/00
Inventor 张建仇振东迟法铭李占荣李占民
Owner INNER MONGOLIA BAOTOU STEEL UNION
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