CN218221751U - Waste gas treatment whirl cabinet device - Google Patents

Abstract

The utility model discloses a waste gas treatment cyclone cabinet device, which comprises a water collecting tank, a cyclone barrel and a treatment tank which are arranged from bottom to top in sequence; the utility model has the advantages that: the utility model discloses simple structure, design tangential inlet channel, make full use of's the kinetic energy of waste gas itself, the energy consumption is little, design the precipitate plate, the precipitation tank, parts such as scavenge pipe, reduce dirt such as dust and enter into in the water tank, realize the function of clearing up the dirt on line simultaneously, promote the whole work efficiency of whirl case, at the treatment incasement design snakelike runner structure, effectively increase the circulation path and the circulation time of waste gas, increase the area of contact and the contact time of waste gas and shower water, improve exhaust-gas treatment efficiency, be worth using widely on a large scale.

Description

Waste gas treatment whirl cabinet device

The technical field is as follows:

the utility model relates to an exhaust-gas treatment technical field especially relates to an exhaust-gas treatment whirl cabinet device.

Background art:

compared with the traditional spray tower, the cyclone cabinet is a waste gas treatment and purification device, has the characteristics of simple structure, low energy consumption, high purification efficiency and wide application range, can effectively remove water-soluble gases such as hydrogen chloride gas (HCI), hydrogen fluoride gas (HF), ammonia gas (NH 3), hydrogen sulfide (H2S) and the like, can also remove water-insoluble gases such as formaldehyde, benzene and the like, and can remove most of dust contained in waste gas; whirl cabinet among the prior art is supreme including header tank, whirl bucket and processing case in proper order down, is equipped with the active carbon filled ball in the whirl bucket, nevertheless discovers it in the practical application in-process and has following technical problem: 1. in order to fully foundation the waste gas and the filler balls, a centrifugal fan is usually designed at the position of the cyclone barrel to enable the filler balls to fly, but the waste gas has high flow rate and kinetic energy in actual production, the existing equipment does not well utilize the kinetic energy, but the centrifugal fan is designed, so that the energy consumption is high, and the equipment is high in cost; 2. after the water collecting tank is used for a long time, the water collecting tank is precipitated and accumulated more, and needs to be stopped for cleaning regularly, so that the normal working efficiency is influenced; 3. compared with a spray tower, the volume and the height of the cyclone cabinet are greatly reduced, so that the contact time between spray water and waste gas of the cyclone cabinet is limited, and the capacity of treating water-soluble waste gas is to be further improved.

The utility model has the following contents:

an object of the utility model is to provide an exhaust-gas treatment whirl cabinet device solves traditional whirl cabinet and has the technical problem that the energy consumption is high, the scale removal difficulty, shower water and waste gas contact time are short.

The content of the utility model is as follows: the utility model provides a waste gas treatment whirl cabinet device, its includes header tank, whirl bucket and the processing case that sets gradually from supreme down be equipped with the filled ball in the whirl bucket, the header tank with it is connected through the support column to handle the case, the top gas outlet of whirl bucket with the header tank is connected, the bottom delivery port orientation of whirl bucket the header tank install inlet channel along the tangential direction in the outer wall of whirl bucket the bottom delivery port of whirl bucket all install the filter screen in the inlet channel the outlet duct is installed on the top of processing the case.

Further, handle the incasement from supreme the horizontally a plurality of baffle of installing in proper order down, the baffle makes the inner chamber of handling the case forms snakelike runner, every the equal horizontally spray pipe that is provided with in baffle below, install a plurality of shower nozzle on the spray pipe, the spray pipe is outwards connected with the inlet tube, the other end of inlet tube with the header tank is connected install water pump and water valve on the inlet tube.

Furthermore, a plurality of demisting plates are uniformly arranged at the top end of the treatment box along the horizontal direction.

Further, the demister is V-shaped, and the tip of the demister faces the incoming direction of the exhaust gas.

Furthermore, a precipitation plate is obliquely and downwards arranged in the water collecting tank, and two sides of the precipitation plate are connected with the inner wall of the water tank.

Furthermore, a plurality of triangular settling tanks are uniformly distributed on the settling plate along the length direction.

Furthermore, a sewage draining port is formed in the outer wall of one side of the water tank and communicated with the settling tank, and a cover plate is fixedly covered outside the sewage draining port through a bolt.

Furthermore, a plurality of cleaning pipes matched with the settling tank are arranged on the other side of the water tank, and the cleaning pipes are connected with a high-pressure water source.

The utility model has the advantages that: the utility model discloses simple structure, design tangential inlet channel, make full use of's the kinetic energy of waste gas itself, the energy consumption is little, design precipitate plate, the precipitation tank, parts such as scavenge pipe, reduce dirt such as dust and enter into the water tank in, realize the function of online clearance dirt simultaneously, promote the whole work efficiency of whirl case, at the treatment incasement design snakelike runner structure, effectively increase the circulation path and the circulation time of waste gas, increase the area of contact and the contact time of waste gas and shower water, improve exhaust-gas treatment efficiency, be worth using widely on a large scale.

Description of the drawings:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention;

in the figure, a water tank 1, a cyclone barrel 2, an air inlet channel 3, a treatment box 4, a partition plate 5, a spray head 6, a demisting plate 7, a water inlet pipe 8, a settling tank 9, an air outlet pipe 10, a settling plate 11, a cleaning pipe 12, a cover plate 13, a support column 15 and a filter screen 16.

The specific implementation mode is as follows:

as shown in fig. 1 to 3, a waste gas treatment cyclone cabinet device comprises a water collecting tank 1, a cyclone tank 2 and a treatment tank 4 which are sequentially arranged from bottom to top, wherein filler balls are arranged in the cyclone tank 2, the water collecting tank 1 is connected with the treatment tank 4 through a support column 15, a gas outlet at the top end of the cyclone tank 2 is connected with the water collecting tank 1, a water outlet at the bottom end of the cyclone tank 2 faces the water collecting tank 1, a gas inlet channel 3 is arranged on the outer wall of the cyclone tank 2 along the tangential direction, filter screens 16 are arranged at the water outlet at the bottom end of the cyclone tank 2 and in the gas inlet channel 3, and a gas outlet pipe 10 is arranged at the top end of the treatment tank 4; a plurality of partition plates 5 are sequentially and horizontally arranged in the treatment tank 4 from bottom to top, the partition plates 5 enable an inner cavity of the treatment tank 4 to form a snake-shaped flow channel, a water spray pipe is horizontally arranged below each partition plate 5, a plurality of spray heads 6 are arranged on the water spray pipes, the water spray pipes are outwards connected with a water inlet pipe 8, the other end of the water inlet pipe 8 is connected with the water collection tank 1, and a water pump and a water valve are arranged on the water inlet pipe 8; a plurality of demisting plates 7 are uniformly arranged at the top end of the treatment box 4 along the horizontal direction; the defogging plate 7 is V-shaped, and the tip of the defogging plate 7 faces the incoming direction of the exhaust gas; a precipitation plate 11 is obliquely and downwardly arranged in the water collection tank 1, and two sides of the precipitation plate 11 are connected with the inner wall of the water tank 1; a plurality of triangular settling tanks 9 are uniformly distributed on the settling plate 11 along the length direction; a sewage draining exit is arranged on the outer wall of one side of the water tank 1 and is communicated with the precipitation tank 9, and a cover plate 13 is fixedly covered outside the sewage draining exit; and a plurality of cleaning pipes 12 matched with the sedimentation tank 9 are arranged on the other side of the water tank 1, and the cleaning pipes 12 are connected with a high-pressure water source.

The working principle is as follows: the during operation, waste gas enters into whirl bucket 2 from inlet channel 3, because kinetic energy and the tangential entering of gas itself, make the packing ball take place the flight and revolve, thereby increase the area of contact of waste gas and packing ball, increase adsorption efficiency, then waste gas gets into treatment box 4, through snakelike runner in with spray liquid phase contact and further absorb waste gas, last waste gas carries out the defogging through defogging board 7, and meanwhile, spray liquid and be arranged on the precipitate plate 11 after the liquid drop that is caught down by defogging board 7 passes through whirl bucket 2, this part of liquid is at the in-process of downflow on precipitate plate 11, slow down gradually and accomplish the sediment, sediment such as dust is stayed in precipitation tank 9, liquid after the sediment gets into water tank 1 in, when precipitation tank 9, the high pressure water that can let in scavenge pipe 12 washes, and is convenient and fast.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the present invention.

Claims (8)

1. The utility model provides an exhaust-gas treatment whirl cabinet device which characterized in that: it includes water collection tank (1), whirl bucket (2) and processing case (4) that follow supreme setting gradually down be equipped with the ball packing in whirl bucket (2), water collection tank (1) with processing case (4) and be connected through support column (15), the top gas outlet of whirl bucket (2) with water collection tank (1) are connected, the bottom delivery port orientation of whirl bucket (2) water collection tank (1) inlet channel (3) are installed along the tangential direction to the outer wall of whirl bucket (2) the bottom delivery port of whirl bucket (2) all install filter screen (16) in inlet channel (3) outlet duct (10) are installed to the top of processing case (4).

2. The exhaust gas treatment cyclone cabinet apparatus according to claim 1, wherein: handle in case (4) from supreme horizontal a plurality of baffle (5) of installing in proper order down, baffle (5) make the inner chamber of handling case (4) forms snakelike runner, every the equal horizontally spray pipe that is provided with in baffle (5) below, install a plurality of shower nozzle (6) on the spray pipe, the spray pipe is outwards connected with inlet tube (8), the other end of inlet tube (8) with header tank (1) is connected install water pump and water valve on inlet tube (8).

3. The exhaust gas treatment cyclone cabinet apparatus according to claim 2, wherein: a plurality of demisting plates (7) are uniformly arranged at the top end of the treatment box (4) along the horizontal direction.

4. The exhaust gas treatment cyclone cabinet apparatus according to claim 3, wherein: the defogging plate (7) is V-shaped, and the tip of the defogging plate (7) faces the incoming direction of the exhaust gas.

5. The exhaust gas treatment cyclone cabinet apparatus according to claim 1, wherein: and a precipitation plate (11) is obliquely and downwardly arranged in the water collecting tank (1), and two sides of the precipitation plate (11) are connected with the inner wall of the water tank (1).

6. The rotational flow cabinet apparatus for waste gas treatment as claimed in claim 5, wherein: a plurality of triangular settling tanks (9) are uniformly distributed on the settling plate (11) along the length direction.

7. The exhaust gas treatment cyclone cabinet apparatus according to claim 6, wherein: a sewage draining exit is arranged on the outer wall of one side of the water tank (1), the sewage draining exit is communicated with the sedimentation tank (9), and a cover plate (13) is fixedly covered outside the sewage draining exit.

8. The exhaust gas treatment cyclone cabinet apparatus according to claim 7, wherein: a plurality of cleaning pipes (12) matched with the settling tank (9) are arranged on the other side of the water tank (1), and the cleaning pipes (12) are connected with a high-pressure water source.

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