CN214115430U

CN214115430U - Dust removal ground station outside closed greenhouse

Info

Publication number: CN214115430U
Application number: CN202022995460.6U
Authority: CN
Inventors: 张洪峰; 张寿臣; 张善伟
Original assignee: Weifang Yexing New Type Building Material Co ltd
Current assignee: Weifang Yexing New Type Building Material Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-03
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a seal dust removal ground satellite station outside big-arch shelter, including leading the tobacco pipe, the inside of leading the tobacco pipe is provided with the watertight chamber that is used for water-tight seal, the outside of leading the tobacco pipe is provided with the inlet tube that is used for the watertight chamber to intake, the outside of leading the tobacco pipe still is provided with the overflow pipe that is used for controlling the water level, the downside of leading the tobacco pipe is provided with the drain that is used for watertight chamber drainage, be connected with the blow off pipe on the drain, the lower extreme of blow off pipe is connected with the drain pipe, be provided with the control valve that is used for controlling the drainage on the blow off pipe. The utility model has the advantages of reasonable design, reach sealed effect through water-stop's mode, avoid the smoke and dust the condition of leaking to appear, reduce the pollution to air circumstance, and can be fully discharge the water of watertight intracavity and the smoke and dust of sediment, can not take place the condition of jam.

Description

Dust removal ground station outside closed greenhouse

Technical Field

The utility model relates to a coke oven dust collecting equipment technical field especially relates to a dust removal ground satellite station outside closed big-arch shelter.

Background

The coke oven ground dust removal station uses a series of equipment such as a motor, a fan, a dust collecting main pipe, a bag-type dust remover, a flue gas adsorption device, a humidifying ash unloading machine and the like through a PLC electronic automatic control system, and performs purification treatment through a complicated process flow, so that wastes are recycled, and the effects of energy conservation and emission reduction are achieved. During the coal charging and coke discharging processes of the coke oven, a large amount of high-temperature paroxysmal smoke is generated at a coal charging hole and a coke discharging position, main pollutants in smoke comprise dust, benzene soluble substances, benzopyrene and the like, wherein the benzopyrene is a strong carcinogenic substance, seriously pollutes the environment and harms the health of workers and residents, and a ground dust removal station of the coke oven is an important device for mainly controlling the flying diffusion of the smoke and removing the harm of harmful substances to human beings.

In the prior art, smoke generated by a coke oven is conveyed through a smoke guide pipe, but the smoke guide pipe has poor self-sealing performance and is easy to leak, so that the smoke containing harmful gas is discharged into the atmosphere, the environment is polluted, and the health safety of surrounding residents is even influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the dust removal ground satellite station outside the closed big-arch shelter that proposes, its mode through water-stop reaches sealed effect, avoids the smoke and dust the condition of leaking to appear, reduces the pollution to air circumstance, and can fully discharge the water of watertight intracavity and the smoke and dust of sediment, can not take place the condition of jam.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust removal ground satellite station outside closed big-arch shelter, includes leads the tobacco pipe, the inside of leading the tobacco pipe is provided with the watertight chamber that is used for water-tight seal, the outside of leading the tobacco pipe is provided with the inlet tube that is used for the watertight chamber to intake, the outside of leading the tobacco pipe still is provided with the overflow pipe that is used for controlling the water level, the downside of leading the tobacco pipe is provided with the drain that is used for watertight chamber drainage, be connected with the blow off pipe on the drain, the lower extreme of blow off pipe is connected with the drain pipe, be provided with the control valve that is used for controlling the drainage on the blow off pipe, the outside of leading the tobacco pipe is provided with compressed air injection mechanism.

Preferably, the smoke guide pipe is formed by arranging a U-shaped pipe.

Preferably, the water inlet pipe is positioned at the smoke outlet end of the smoke guide pipe, and the overflow pipe is positioned at the smoke inlet end of the smoke guide pipe.

Preferably, compressed air injection mechanism includes two breather pipes that fixed connection set up in leading the tobacco pipe outside and symmetry, two the inboard impartial interval of breather pipe is provided with a plurality of shower nozzles, the shower nozzle runs through the outside of leading the tobacco pipe and extends to the inside in watertight chamber, be provided with a plurality of gas outlets on the shower nozzle, two the outside of breather pipe all is connected with the connecting pipe, two the connecting pipe is external through three way connection jointly has air compressor arrangement.

Preferably, the vent pipe is formed by arranging in an arc shape.

Preferably, the connecting pipe is a hose arrangement.

The utility model has the advantages that:

1. the water sealing device has the advantages that the watertight cavity, the water inlet pipe and the overflow pipe are arranged, water is injected into the watertight cavity through the water inlet pipe, the purpose of watertight sealing is achieved, and the overflow pipe is used for ensuring that the injected water is at a safe water level;

2. through setting up compressed air injection mechanism, can jet out compressed air through three way connection through a plurality of gas outlets on connecting pipe, the breather pipe follow shower nozzle to can disturb the water in the watertight chamber, be convenient for abundant smoke and dust and the water discharge that will deposit.

Drawings

FIG. 1 is a schematic structural view of a dust-removing ground station outside a closed greenhouse according to the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a smoke guide pipe 1, an overflow pipe 2, a vent pipe 3, a connecting pipe 4, a control valve 5, a drain pipe 6, a drain pipe 7, a three-way joint 8, a drain outlet 9, a watertight cavity 10, a water inlet pipe 11, a spray head 12 and an air outlet 13.

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.

Referring to fig. 1-2, a dust removal ground station outside a closed greenhouse comprises a smoke guide tube 1, wherein the smoke guide tube 1 is formed by arranging a U-shaped tube, a watertight cavity 10 for watertight sealing is arranged inside the smoke guide tube 1, so that a good sealing effect is achieved, a water inlet tube 11 for water inlet of the watertight cavity 10 is arranged outside the smoke guide tube 1, a valve is arranged in the water inlet tube 11, an overflow tube 2 for controlling water level is further arranged outside the smoke guide tube 1, so as to ensure that the water level of the watertight cavity 10 is at a safe water level, the water inlet tube 11 is arranged at the smoke outlet end of the smoke guide tube 1, the overflow tube 2 is arranged at the smoke inlet end of the smoke guide tube 1, a drain outlet 9 for draining water from the watertight cavity 10 is arranged at the lower side of the smoke guide tube 1, the drain outlet 9 is in a conical shape, a drain pipe 7 is connected to the drain outlet 9, a drain pipe 6 is connected to the lower end of the drain pipe 7, and a control valve 5 for controlling the drainage is arranged on the drain pipe 7, the outside of the smoke guide pipe 1 is provided with a compressed air injection mechanism.

Specifically, compressed air injection mechanism includes two breather pipes 3 that fixed connection just the symmetry set up in leading tobacco pipe 1 outside, breather pipe 3 forms for the arc setting, be convenient for abundant hugging closely in the outside of leading tobacco pipe 1, the inboard impartial interval of two breather pipes 3 is provided with a plurality of shower nozzles 12, can be more abundant with the water disturbance, shower nozzle 12 runs through the inside that the outside of leading tobacco pipe 1 extends to watertight chamber 10, be provided with a plurality of gas outlets 13 on the shower nozzle 12, be provided with the check valve in the gas outlet 13, avoid water to flow backward wherein, the outside of two breather pipes 3 all is connected with connecting pipe 4, connecting pipe 4 is the hose setting, two connecting pipes 4 are external through three way connection 8 jointly have air compression device, air compression device is prior art, do not do too much repeated description here.

When smoke dust generated in the coke oven production passes through the smoke guide pipe 1, the smoke guide pipe 1 achieves a sealing effect through water, the situation that the smoke dust leaks is avoided, the smoke dust is poured into the dust removal ground station smoothly, a small amount of smoke dust permeates into the watertight cavity 10 in the conveying process and is dissolved in the water and is precipitated on the inner wall of the watertight cavity 10, and a water source in the watertight cavity 10 is used for a long time, so that the smoke dust needs to be replaced, before replacement, compressed air pumped out by the air compression device is sprayed out from the plurality of air outlets 13 on the spray head 12 through the three-way joint 8 and the connecting pipe 4 and the vent pipe 3, the water in the watertight cavity 10 can be disturbed, the control valve 5 is opened, the water and the precipitated smoke dust are discharged into the drain pipe 6 conveniently, and the water source is injected again through the water inlet pipe 11.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dust removal ground satellite station outside closed big-arch shelter, includes leads tobacco pipe (1), its characterized in that, the inside of leading tobacco pipe (1) is provided with watertight chamber (10) that are used for water-tight, the outside of leading tobacco pipe (1) is provided with inlet tube (11) that are used for watertight chamber (10) to intake, the outside of leading tobacco pipe (1) still is provided with overflow pipe (2) that are used for controlling the water level, the downside of leading tobacco pipe (1) is provided with drain (9) that are used for watertight chamber (10) to drain, be connected with blow off pipe (7) on blow off port (9), the lower extreme of blow off pipe (7) is connected with drain pipe (6), be provided with control valve (5) that are used for controlling the drainage on blow off pipe (7), the outside of leading tobacco pipe (1) is provided with compressed air injection mechanism.

2. The dust removal ground station outside the closed greenhouse as claimed in claim 1, wherein the smoke guide pipe (1) is formed by arranging a U-shaped pipe.

3. A dust-collecting ground station outside a closed greenhouse according to claim 1, characterised in that the water inlet pipe (11) is located at the smoke outlet end of the smoke guiding pipe (1) and the overflow pipe (2) is located at the smoke inlet end of the smoke guiding pipe (1).

4. The dust removal ground station outside the closed greenhouse as claimed in claim 1, wherein the compressed air injection mechanism comprises two ventilation pipes (3) which are fixedly connected to the outer sides of the smoke guide pipes (1) and symmetrically arranged, a plurality of spray heads (12) are arranged on the inner sides of the two ventilation pipes (3) at equal intervals, the spray heads (12) penetrate through the outer sides of the smoke guide pipes (1) and extend to the inside of the watertight chamber (10), a plurality of air outlets (13) are arranged on the spray heads (12), the outer sides of the two ventilation pipes (3) are both connected with connecting pipes (4), and the two connecting pipes (4) are connected with an air compression device through a tee joint (8).

5. A dust-removing ground station outside a closed greenhouse according to claim 4, characterised in that the ventilation pipe (3) is formed in an arc shape.

6. A dust-collecting ground station outside a closed shed as claimed in claim 4, characterized in that the connecting pipe (4) is a hose arrangement.