Efficient dust removal smoke hood for coke pusher of coke oven

A technology for pushing coke cars and coke ovens, which is used in coke ovens, smoke removal, furnace safety devices, etc., to achieve the effects of reducing action links, good equipment integrity, and excellent environmental effects.

A technology for pushing coke cars and coke ovens, which is used in coke ovens, smoke removal, furnace safety devices, etc., to achieve the effects of reducing action links, good equipment integrity, and excellent environmental effects.

CN114606014AActive Publication Date: 2022-06-10SHANXI TAIGANG STAINLESS STEEL CO LTD
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  • Efficient dust removal smoke hood for coke pusher of coke oven
  • Efficient dust removal smoke hood for coke pusher of coke oven
  • Efficient dust removal smoke hood for coke pusher of coke oven

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Experimental program
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Effect test

Embodiment Construction

[0021] The invention provides a high-efficiency fume hood for a coke oven push car, which cooperates with the dust removal on the coke push vehicle. Aiming at the characteristics of smoke and dust generated on the machine side of the large-scale coke oven during the coke push process, the structure and action mode of the fume hood are redesigned to achieve The smoke and dust in the coke pushing process of the coke oven are all effectively collected to achieve the purpose of a smokeless coke oven.

[0022] 1. Add side smoke baffles and drive hydraulic cylinders on both sides of the coke pusher. The hydraulic cylinders are connected to the side baffles through buffer bases with springs. The height of the side smoke baffles (10m) starts at 1.5m from the machine side operating platform. , all the way to the top of the smoke hood on the upper part of the coke pushing car, driven by a hydraulic cylinder, opened before the coke pushing operation, and retracted before the coke pushing ...

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Abstract

The invention relates to the technical field of coke oven vehicles, in particular to an efficient dust removal smoke hood of a 7.63 coke oven coke pusher. The invention discloses an efficient dust removal smoke hood for a coke pusher of a coke oven. Side smoke baffles are additionally arranged on the two sides of the coke pusher; (2) using a fixed smoke hood at the top of the coke pusher; (3) smoke dust at the top of the Nth coke pushing oven number and the top of the oven door of the (N-2) th coke pushing oven number is collected in an interface valve mode; and (4) the fixed smoke hood of the coke pusher is a hollow smoke hood with an interlayer, and holes are only formed in the local part of a smoke dust accumulation area. Negative pressure is uniformly distributed according to a smoke dust accumulation area through the interlayer type smoke hood of the coke pusher, and 100% collection of smoke dust in the span of the coke pusher is guaranteed.

Description

technical field [0001] The invention relates to the technical field of coke oven vehicles, in particular to a 7.63 high-efficiency dust removal hood for coke oven pushing vehicles. Background technique [0002] Large coke ovens over 7m have become the standard equipment in the current coking industry. With the large-scale development of coke ovens, the distance between the coke oven push car and the coke oven body, the distance between the operating platform and the smoke hood on the top of the coke push car, and the span on both sides of the vehicle have also increased, resulting in the coke push process. The diffusion range of the smoke and dust increases, and the difficulty of collecting the smoke and dust increases. The four major 7.63m coke oven vehicles are designed by German Schalke Company. The vehicles have a high level of automation and have fully automatic operation functions. However, there are problems of smoke and dust collection in the essential environmental...

Claims

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Application Information

Patent Timeline
10 Jun 2022
Publication
CN114606014A
IPC
C10B41/02; C10B33/08; B08B15/02
CPC
C10B41/02; C10B33/08; B08B15/02; Y02A50/2351
Inventors
王涛; 谢海运