Matching vehicle-mounted movable coal-charging, coke-pushing and dust-removing apparatus of clean heat recovery coke oven

Abstract

The invention provides a matching vehicle-mounted movable coal-charging, coke-pushing and dust-removing apparatus of a clean heat recovery coke oven. According to the invention, a motor (1) is connected with an induced draught fan (2), a chimney (3) is arranged above the induced draught fan (2), the induced draught fan (2) is connected with a bag filter (6) through a first connection pipeline (5), a first dust discharging valve (8) is arranged below the bag filter (6), a screw conveyer (7) is arranged below the first dust discharging valve (8), a cyclone dust collector (9) is connected with the bag filter (6) through a second connection pipeline (12), a second dust discharging valve (13) is arranged below the cyclone dust collector (9), an air compressor (10) is arranged between the first dust discharging valve (8) and the second dust discharging valve (13), and a movable dust cage (11) is arranged below the second dust discharging valve (13). The apparatus provided by the invention overcomes the problem that coke dust and raw coke oven gas escape from a coke chamber of a clean heat recovery stamping coke oven in the processes of coal charging and coke pushing and reduces environmental pollution.

Description

[0001] technical field [0002] The invention belongs to a coke oven dedusting device, in particular to a vehicle-mounted mobile coke charging and dedusting dedusting device for a clean heat recovery coke oven. Background technique [0003] At present, the government continues to strengthen energy conservation and environmental protection. Low energy consumption, low pollution, and low emissions are the basis for building a low-carbon economy and society. The QRD-2000 clean heat recovery tamping coking technology independently developed by Shanxi Chemical Engineering Design Institute has a better environmental protection effect. The furnace adopts negative pressure operation, and there is no standard supporting coal charging and coke pushing dust collector. During the process of coal charging and coke pushing, coal dust and raw gas will continuously escape from the carbonization chamber, causing environmental pollution. SUMMARY OF THE INVENTION [0004] The tec...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned deficiencies, and provide a vehicle-mounted mobile coal charging and pushing dust removal device for a clean heat recovery coke oven. During the coking process, the problem of coal dust and waste gas escaping from the carbonization chamber reduces environmental pollution

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