Side big gate sealing device for side-mounted stamp-charging coke oven

Abstract

The invention belongs to technical sphere of coke-oven auxiliary device, specifically a side fire gate sealing device of side-installed tamper coke oven machine is disclosed, which solves the problem that a large deal of dense smoke in the side fire gate of coke oven machine is escaped when the coal is loaded with the present technology. The device consists of an upper closing plate and a lower closing plate fixed between the oven column and a fire gate seal closure with a protruding channel opened in the middle, and the fire gate seal closure is fixed in the guide mechanism sticked onto the pushing larry by the movement of the pulley arranged on the two sides. A flexible hanging-board is installed on the upper protruding channel of fire gate seal closure and a hydraulic oil-cylinder is connected to the outside fire gate seal closure. The invention has improved the arresting efficiency of the coal-charging smoke gas and the cleaning efficiency of the system largely, has advantages of simple structure, low cost, good effect and so on, so it is suitable for spread and use.

Description

Technical field [0001] The invention belongs to the technical field of coke oven accessory equipment, in particular to a side-mounted tamping type coke oven machine side large furnace door sealing device. Background technique [0002] In the prior art, there are two main methods for side-loading and tamping coke oven coal charging flue gas treatment: (1) The furnace roof collection truck collects the coal charging flue gas discharged from the exhaust hole, and enters the dust suction main pipe through the collision. , Sent to the ground station for purification, the exhaust gas enters the atmosphere through the aspirator and exhaust tube. This purification method wastes a lot of raw gas, and it is inevitable that a large amount of thick smoke will escape from the furnace door on the side of the machine. This part of the thick smoke cannot be captured into the dust suction main. (2) Smoke elimination and dust removal vehicle. The smoke elimination and dust removal vehicle placed o...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the prior art that there is a large amount of dense smoke escaping from the side door of the coke oven machine when charging coal in the prior art, the present invention provides a device with simple structure, low investment and low operating cost, which can effectively improve the collection rate of smoke and dust and reduce the smoke Side-mounted tamping type coke oven machine side large furnace door sealing device for air escape

The outer side of the large furnace door seal cover is connected to the hydraulic cylinder

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