CN217594098U - Automatic cleaning device for coke oven track and oven top - Google Patents

Abstract

The utility model provides an automatic cleaning device for coke oven track and oven top, belonging to the technical field of coking equipment, comprising a coke oven production vehicle, wherein a bag-type dust remover is arranged on the coke oven production vehicle, the air inlet of the bag-type dust remover is communicated with a dust absorption pipeline, the air outlet of the bag-type dust remover is communicated with a fan, a back-blowing component is arranged on a dust removal bag of the bag-type dust remover, and the back-blowing component blows off coal powder, coke powder and the like adsorbed on the dust removal bag so as to ensure that the dust removal bag can normally filter dust-containing gas; simultaneously the utility model discloses can realize the collection processing to the buggy, the fine coke that the track root, track bed surface and furnace roof scatter in production, reduce environmental pollution and bodily injury that buggy and fine coke were wafted and are brought to finally reach the purpose that the investment is few, improve work efficiency, reduce incident and environmental protection.

Description

Automatic cleaning device for coke oven track and oven top

Technical Field

The utility model belongs to the technical field of coking equipment, concretely relates to coke oven track and automatic cleaning device of furnace roof.

Background

During the coal charging and coke discharging processes of the coke oven, coal dust, coke powder and smoke dust can scatter to areas such as the oven top, the rail root, the rail bed surface and the like and cause certain pollution to the environment in a workshop, so that an operator is required to regularly clean dust on the oven top and the two sides of the rail, but the dust is easily blown up secondarily during the manual cleaning process, secondary pollution is caused to the surrounding environment, and meanwhile, the harm can be brought to the health of the operator. Therefore, chinese patent CN203610008U provides a furnace surface vehicle-mounted dust removal device, which realizes mechanization of furnace surface cleaning by fixedly connecting a dust removal device to a smoke guide vehicle (or a coal charging vehicle) capable of traveling along a furnace surface guide rail (track), but in the working process of the device, dust carried in filtered gas is very easily adsorbed on the surface of a cyclone dust collector or a water film dust collector, and influences the dust removal effect of the cyclone dust collector or the water film dust collector.

Disclosure of Invention

The utility model provides a technical problem provide one kind can make the furnace face clean and realize mechanizedly, can make the dust that adheres to on the dust remover surface drop simultaneously, ensure that the dust remover normally filters the gaseous coke oven track of dusty and the automatic cleaning device of furnace roof.

In order to solve the technical problem, the utility model provides a technical scheme is: the utility model provides a coke oven track and automatic cleaning device of furnace top, its includes coke oven production car, install the sack cleaner on the coke oven production car, the air inlet intercommunication of sack cleaner has the dust absorption pipeline, the gas outlet intercommunication of sack cleaner has the fan, be provided with the blowback subassembly on the dust removal sack of sack cleaner to blow off the buggy and the fine coke that adsorb on the dust removal sack through the blowback subassembly, with the dust removal sack of ensureing can normally filter dirty gas.

Furthermore, the blowback assembly comprises a blowback cylinder and an air compressor, a cavity in the blowback cylinder body is divided into a trigger cavity and a reaction cavity through a piston, an air inlet of the trigger cavity is communicated with the air compressor through an air inlet pipe, an air outlet of the reaction cavity is communicated with a dust removal cloth bag of the cloth bag dust remover through an air outlet pipe, and therefore compressed air generated by the air compressor controls the blowback cylinder to blowback the dust removal cloth bag.

Furthermore, a buffer tank is arranged between the trigger cavity of the back flushing cylinder and the air compressor, and compressed air is buffered through the buffer tank, so that the dust removal cloth bag is prevented from being damaged by air blown out of the reaction cavity of the back flushing cylinder.

The furnace top dust collection device further comprises a furnace top dust collection pipe, wherein the furnace top dust collection pipe is communicated with the dust collection pipeline and is used for collecting and treating the pulverized coal and the coke powder scattered on the furnace top.

Furthermore, the Y-shaped dust collection pipe is further included, a dust outlet branch pipe, a first dust collection branch pipe and a second dust collection branch pipe are respectively arranged on the Y-shaped dust collection pipe, the dust outlet branch pipe is communicated with the dust collection pipeline, one end, far away from the dust outlet branch pipe, of the first dust collection branch pipe is bent towards the direction close to the second dust collection branch pipe, one end, far away from the dust outlet branch pipe, of the second dust collection branch pipe is bent towards the direction close to the first dust collection branch pipe, so that the Y-shaped dust collection pipe is adaptive to the I-shaped rail, and the Y-shaped dust collection pipe can better perform dust collection treatment on the root of the rail.

Furthermore, the bottom of the bag-type dust collector is provided with a dust discharge opening which is communicated with a dust storage bin through a flap valve, and filtered coke powder, coal powder and the like are collected and temporarily stored through the dust storage bin, so that the centralized treatment of the coke powder, the coal powder and the like in the follow-up process of a factory is facilitated.

Further, coke oven production is with car including coke pusher, coke quenching car, coal charging car and lead the cigarette car, because like this the utility model discloses directly with setting up coke pusher, coke quenching car, coal charging car or leading on the cigarette car in the workshop such as sack cleaner, it can be in production the coke breeze and the buggy of clearance furnace roof, track root and track bed surface to reduce clearance buggy, coke breeze work and occupy maintenance time and artificial, be favorable to the workshop to arrange production simultaneously.

According to the technical solution provided by the utility model, the utility model has the advantages of it is following: firstly, the utility model can blow off the coal dust and coke powder absorbed on the dust removal cloth bag in time through the back-blowing component, so as to ensure that the dust removal cloth bag can normally filter dust-containing gas, and simultaneously, the utility model can also improve the dust removal effect of the cloth bag dust remover and increase the handling capacity of dust-containing air; secondly, because the bag-type dust collector and the like in the utility model are directly installed on a coke pusher, a coke quenching car, a coal charging car or a smoke guiding car in a workshop, the utility model can collect and process the pulverized coal and the coke powder scattered at the root part of the track, the surface of the track bed and the top of the furnace during production, and reduce the environmental pollution and the personal injury caused by the drifting of the pulverized coal and the coke powder; and the utility model discloses can reform transform on the basis of existing equipment and implement to finally reach the purpose that the investment is few, improve work efficiency, reduce incident and environmental protection.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the Y-shaped suction pipe of the present invention.

In the figure: 1. the device comprises a coke oven production vehicle, 2, a dust discharging port, 3, a flap valve, 4, a dust absorption pipeline, 5, a bag-type dust remover, 6, a back-blowing air cylinder, 7, an air inlet pipe, 8, a dust removal bag, 9, a fan, 10, an air compressor, 11, a buffer tank, 12, a dust outlet branch pipe, 13, a first dust absorption branch pipe, 14, a second dust absorption branch pipe, 15, a rail, 16 and a furnace top dust absorption pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 2, the utility model provides an automatic cleaning device for coke oven track and oven top, which comprises a coke oven production vehicle 1 and a bag-type dust collector 5, wherein the bag-type dust collector 5 is arranged on the coke oven production vehicle 1 such as a coke pusher, a coke quenching car, a coal charging car and a smoke guide car in a workshop. In addition, the bottom of the bag-type dust collector 5 is provided with an ash discharge port 2, and the ash discharge port 2 is communicated with an ash storage bin through a flap valve 3; the air outlet of the bag-type dust collector 5 is communicated with a fan 9, the air inlet of the bag-type dust collector 5 is communicated with a dust collection pipeline 4, and the dust collection pipeline 4 is communicated with a furnace top dust collection pipe 16 and a Y-shaped dust collection pipe. The furnace top dust suction pipe 16 can collect and process pulverized coal, coke powder and the like scattered on the surface of the track bed and the furnace top, and the Y-shaped dust suction pipe can collect and process the pulverized coal, the coke powder and the like scattered at the root of the track. Specifically, be provided with out dust branch 12, first dust absorption branch 13 and second dust absorption branch 14 on the Y-shaped dust absorption pipe respectively, go out dust branch 12 and dust absorption pipeline 4 intercommunication, the one end of keeping away from out dust branch 12 on the first dust absorption branch 13 is crooked to the direction that is close to second dust absorption branch 14, the one end of keeping away from out dust branch 12 on the second dust absorption branch 14 is crooked to the direction that is close to first dust absorption branch 13 to it is relative with orbital both sides respectively to make the dust absorption mouth of first dust absorption branch 13 and the dust absorption mouth of second dust absorption branch 14, and can collect the buggy, the fine coke etc. that scatter to track root both sides respectively.

In addition, a back-blowing component capable of back-blowing the dust-collecting cloth bag 8 is arranged on the dust-collecting cloth bag 8 of the cloth bag dust collector 5. Specifically, the blowback subassembly includes blowback cylinder 6 and air compressor machine 10, cavity in the 6 cylinders of blowback cylinder body passes through the piston and falls into trigger chamber and reaction chamber, just the air inlet that triggers the chamber passes through intake pipe 7, buffer tank 11 and air compressor machine 10 intercommunication, the gas outlet of reaction chamber passes through the outlet duct and communicates with the dust removal sack 8 of sack cleaner 5, and under the effect of the compressed air that the air compressor machine 10 produced, blowback cylinder 6 can blow to in the dust removal sack 8 to blow off the buggy and the burnt powder etc. that adsorb on dust removal sack 8 through the action of blowing and concentrate in the ash storage storehouse and collect the processing, reduce the environmental pollution that the elegant of buggy and burnt powder brought.

The terms "first," "second," "third," "fourth," and the like (if any) in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The automatic cleaning device for the coke oven track and the oven top is characterized by comprising a coke oven production vehicle, wherein a bag-type dust remover is mounted on the coke oven production vehicle, an air inlet of the bag-type dust remover is communicated with a dust absorption pipeline, an air outlet of the bag-type dust remover is communicated with a fan, and a dust removal bag of the bag-type dust remover is provided with a back-blowing assembly; still include Y shape dust absorption pipe, be provided with out dirt branch pipe, first dust absorption branch pipe and second dust absorption branch pipe on the Y shape dust absorption pipe respectively, go out dirt branch pipe and dust absorption pipeline intercommunication, the one end of keeping away from out dirt branch pipe on the first dust absorption branch pipe is crooked to the direction that is close to second dust absorption branch pipe, the one end of keeping away from out dirt branch pipe on the second dust absorption branch pipe is crooked to the direction that is close to first dust absorption branch pipe.

2. The coke oven track and oven top automatic cleaning device of claim 1, wherein the back blowing component comprises a back blowing cylinder and an air compressor, a cavity body in the back blowing cylinder body is divided into a trigger cavity and a reaction cavity by a piston, an air inlet of the trigger cavity is communicated with the air compressor through an air inlet pipe, and an air outlet of the reaction cavity is communicated with a dust removal cloth bag of a cloth bag dust remover through an air outlet pipe.

3. The coke oven track and oven top automatic cleaning device of claim 2, wherein a buffer tank is arranged between the triggering cavity of the back blowing cylinder and the air compressor.

4. The coke oven track and oven top automatic cleaning device of claim 1, 2 or 3, which is characterized by further comprising an oven top dust suction pipe, wherein the oven top dust suction pipe is communicated with a dust suction pipeline.

5. The coke oven track and oven top automatic cleaning device according to claim 1, 2 or 3, characterized in that the bottom of the bag-type dust remover is provided with an ash discharge port which is communicated with an ash storage bin through a flap valve.

6. The coke oven track and roof automatic cleaning device of claim 1, 2 or 3, characterized in that the coke oven production car comprises a coke pusher, a coke quenching car, a coal charging car and a smoke guide car.

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