CN215539584U

CN215539584U - Separator with defogging function

Info

Publication number: CN215539584U
Application number: CN202121419081.0U
Authority: CN
Inventors: 许开华; 魏琼
Original assignee: Jingmen GEM New Material Co Ltd
Current assignee: Jingmen GEM New Material Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-18
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a separation device with a defogging function, which comprises a water seal assembly and a plurality of condensation assemblies, wherein the condensation assemblies are arranged in an exhaust pipeline and are distributed at intervals along the exhaust direction of the exhaust pipeline; the condensation subassembly includes condensation plate and drain pipe, place exhaust duct in the condensation plate slope and connect in exhaust duct's inner wall, surround between the lower one side of condensation plate and the inner wall of exhaust duct and be formed with the exhaust clearance, the end of intaking of drain pipe is inserted and is located the exhaust clearance, and set up in the lower one side below of condensation plate, the water inlet has been seted up to the lower one side of the relative condensation plate of end of intaking of drain pipe, the play water end of drain pipe passes exhaust duct's inner wall and is linked together with the other end of inlet tube. The utility model can effectively prevent water drops of the upper condensing plate from dropping on the lower condensing plate.

Description

Separator with defogging function

Technical Field

The utility model relates to the technical field of water mist separation, in particular to a separation device with a defogging function.

Background

The waste gas after the spraying treatment is discharged through the exhaust pipeline at the top of the spray tower, a large amount of white fog can be formed when the high-temperature waste gas meets the low-temperature cleaning liquid sprayed by the spray tower, the white fog is liquid water drops, and the white pollution can be visually formed when the large amount of white fog is discharged through the exhaust pipeline.

Chinese patent with publication number CN208065824U discloses a spray washing waste gas treatment device, which comprises a spray tower, an air exhaust pipeline and a dosing tank, wherein the top of the spray tower is provided with an air outlet nozzle, the air exhaust pipeline is arranged above the air outlet nozzle, the other side of the air exhaust pipeline is provided with an active carbon box body, the active carbon box body is arranged on one side of the spray tower, one side of the active carbon box body, which is far away from the spray tower, is provided with an exhaust fan, the interior of the spray tower is provided with two staggered condensation plates, the lower part of the condensation plates is provided with a spray pipeline, the lower part of the spray pipeline is connected with four uniformly distributed spray heads, one side of the spray tower is provided with an air inlet, the other side of the spray tower is provided with the dosing tank, the other side of the dosing tank is provided with an overflow port, the dosing pump, a PH meter and a lift pump are arranged above the dosing tank, one side of the PH meter is provided with the dosing pump, and the other side of the PH meter is provided with the lift pump, a spray pipeline is arranged above the lift pump, and the other end of the spray pipeline is arranged in the spray tower.

When spraying washing through the spray column to waste gas, microthermal absorption liquid high temperature's waste gas forms a large amount of white fogs, when the condensation plate of arranging through crisscross white fog, the liquid drop in the white fog is stained with and attaches on the condensation plate, realize whitening to white fog, but because the condensation plate arranges in turn, the water droplet of condensation can drip on the condensation plate of below on the top condensation plate, the water droplet is stained with and can influence white fog contact condensation plate when attaching on the condensation plate, influences the condensation effect of condensation plate.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a separator with a defogging function, which solves the technical problem in the prior art that water droplets on an upper condensing plate may drop on a lower condensing plate to affect the white fog removal of the condensing plate.

In order to achieve the above technical object, a technical solution of the present invention provides a separator with a defogging function for separating moisture from a gas in an exhaust duct vertically disposed, including:

the water seal assembly comprises a water seal tank and a water inlet pipe, the water seal tank is provided with a water outlet hole, water seal liquid is arranged in the water seal tank, one end of the water inlet pipe penetrates into the water seal tank, and an opening at one end of the water inlet pipe is inserted below the liquid level of the water seal liquid; and

place in a plurality of exhaust duct and follow exhaust duct's exhaust direction interval distribution's condensation subassembly, it includes condensation plate and drain pipe, place in the condensation plate slope exhaust duct and connect in exhaust duct's inner wall, the lower one side of condensation plate with surround between exhaust duct's the inner wall and be formed with the exhaust clearance, the end of intaking of drain pipe is inserted and is located the exhaust clearance, and set up in lower one side below of condensation plate, the end of intaking of drain pipe is relative the water inlet has been seted up to the lower one side of condensation plate, the play water end of drain pipe pass exhaust duct's inner wall and with the other end of inlet tube is linked together.

Furthermore, the water inlet end of the drain pipe is parallel to the lower side of the condensation plate.

Furthermore, the water inlet is strip-shaped and is parallel to the lower side of the condensation plate.

Furthermore, a plurality of water seal assemblies are distributed in a left-right alternating mode along the exhaust direction of the exhaust pipeline.

Further, the fixed orifices, the lateral wall has been seted up at the top of water seal tank the apopore, the one end warp of inlet tube the fixed orifices penetrates the water seal tank and be connected in the inner wall of fixed orifices.

Further, the water seal assembly further comprises a main valve, and the main valve is installed on the water inlet pipe.

Furthermore, the water seal assembly further comprises a flushing pipe, one end of the flushing pipe is communicated with the water inlet pipe, and the communication position of the flushing pipe is located between the main valve and the exhaust pipeline.

Furthermore, the water seal assembly further comprises a first control valve, and the first control valve is installed on the flushing pipe.

Furthermore, the outer wall of the other end of the flushing pipe is axially provided with an external thread.

Further, the condensation component also comprises a second control valve, and the second control valve is arranged on the water discharge pipe.

Compared with the prior art, the utility model has the beneficial effects that: when the white mist passes through the exhaust pipeline, the white mist flows through an exhaust gap in the exhaust pipeline, the flowing white mist can continuously contact the condensing plate, water drops in the white mist are liquefied and attached to the condensing plate under the action of the condensing plate, the water drops flow downwards along the condensing plate under the action of gravity because the condensing plate is obliquely arranged, and when the water drops flow to the lower side of the condensing plate, the water drops flow into the water drainage pipe through the water inlet, enter the water inlet pipe through the water drainage pipe and enter the water seal tank through the water inlet pipe, so that the collection of the water drops on the condensing plate is realized, the water drops are prevented from falling on the condensing plate below, and the condensing plate is obliquely arranged, so that the time for attaching the water on the condensing plate can be shortened, and the water drops are prevented from isolating the white mist and the condensing plate; through setting up the water seal jar, can avoid the gas in the exhaust duct outwards to escape through the drain pipe.

Drawings

FIG. 1 is a perspective view of a separator device having a defogging function in accordance with the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

FIG. 3 is an enlarged partial schematic view at B of FIG. 1;

FIG. 4 is a schematic diagram of a separator with a defogging function according to the present invention;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;

FIG. 6 is an enlarged partial schematic view at D of FIG. 5;

fig. 7 is a sectional view of a water-sealed tank and a water inlet pipe in the separator with a defogging function according to the present invention.

Detailed Description

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the utility model and together with the description, serve to explain the principles of the utility model and not to limit the scope of the utility model.

As shown in fig. 1 to 7, the present invention provides a separator with a defogging function for separating moisture from gas in a vertically arranged exhaust duct 1, comprising a water seal assembly 2 and a plurality of condensing assemblies 3 arranged in the exhaust duct 1 and spaced apart from each other along the exhaust direction of the exhaust duct 1.

The exhaust duct 1 is an exhaust section of the spray tower, and may be another exhaust duct 1 capable of discharging white mist.

The water seal assembly 2 comprises a water seal tank 21 and a water inlet pipe 22, the water seal tank 21 is provided with a water outlet hole, water seal liquid is arranged in the water outlet hole, one end of the water inlet pipe 22 penetrates into the water seal tank 21, and an opening at one end of the water inlet pipe is inserted below the liquid level of the water seal liquid.

It includes condensation plate 31 and drain pipe 32 of condensation subassembly 3, place exhaust duct 1 in the condensation plate 31 slope and be connected in exhaust duct 1's inner wall, it forms the exhaust clearance to surround between the lower one side of condensation plate 31 and the inner wall of exhaust duct 1, the end of intaking of drain pipe 32 is inserted and is located the exhaust clearance, and set up in the below of the lower one side of condensation plate 31, water inlet 3a has been seted up to the relative lower one side of condensation plate 31 of the end of intaking of drain pipe 32, the play water end of drain pipe 32 passes the inner wall of exhaust duct 1 and is linked together with the other end of inlet tube 22.

Wherein, the end surface of the water inlet end of the water discharge pipe 32 is connected to the inner wall of the exhaust duct 1. The end surface of the water inlet end of the water flushing drain pipe 32 is prevented from flowing outwards.

In this embodiment, the water inlet end of the water discharge pipe 32 is disposed parallel to the lower side of the condensation plate 31. Through the above arrangement, the drain pipe 32 can collect water droplets on the lower side of the condensation plate 31, avoiding omission.

In this embodiment, the water inlet 3a is elongated and parallel to the lower side of the condensation plate 31. Be rectangular shape through setting up water inlet 3a, can collect the whole water droplet of the lower one side of condensing panel 31 through long water inlet 3a, avoid omitting.

In the present embodiment, the plurality of water seal assemblies 2 are alternately distributed along the exhaust direction of the exhaust duct 1. Through controlling water seal assembly 2 and distributing in turn for be formed with crooked circulation clearance in the exhaust duct 1, increased gaseous dwell time in exhaust duct 1, can better take off white fog.

Wherein, the fixed orifices has been seted up at the top of water sealed tank 21, the apopore has been seted up to the lateral wall, and the one end of inlet tube 22 penetrates water sealed tank 21 through the fixed orifices and is connected in the inner wall of fixed orifices.

In this embodiment, the water seal assembly 2 further includes a main valve 23, and the main valve 23 is installed on the water inlet pipe 22.

By providing a main valve 23, the opening or closing of the inlet pipe 22 can be controlled.

In this embodiment, the water seal assembly 2 further includes a flushing pipe 24, and one end of the flushing pipe 24 is connected to the water inlet pipe 22 and the connection is located between the main valve 23 and the exhaust pipe 1.

By arranging the flushing pipe 24, when the drainage pipe 32 is blocked due to the impurities entering the drainage pipe 32, the main valve 23 is closed, high-pressure water flow is introduced into the flushing pipe 24, the water flow enters the drainage pipe 32 through the water inlet pipe 22, the impurities accumulated in the drainage pipe 32 are flushed out under the action of the high-pressure water flow, and the drainage pipe 32 can be flushed back.

In this embodiment, the water seal assembly 2 further includes a first control valve 25, and the first control valve 25 is installed on the flushing pipe 24.

The first control valve 25 is arranged to control the communication or closing of the flushing pipe 24, when the drain pipe 32 needs to be flushed, the first control valve 25 is opened, and when the flushing pipe 24 does not need to be used, the first control valve 25 is closed, and water drops discharged from the drain pipe 32 are prevented from flowing out through the flushing pipe 24.

In this embodiment, the outer wall of the other end of the flushing pipe 24 is provided with an external thread along the axial direction.

The outer wall of the other end of the flushing pipe 24 is provided with an external thread, so that a pipeline which is convenient for outputting high-pressure water is connected with the other end of the flushing pipe 24.

In this embodiment, the condensing unit 3 further includes a second control valve 33, and the second control valve 33 is installed on the drain pipe 32.

The second control valve 33 is provided to control the communication or closing of the corresponding drain pipe 32, and when the drain pipe 32 is backwashed, the corresponding second control valve 33 is opened, and the other second control valves 33 are closed, so that water flows into the corresponding drain pipe 32 to flush out impurities possibly existing in the drain pipe 32.

The specific working process of the utility model is as follows: the white mist formed in the spray tower enters the exhaust pipeline 1 and flows out of the exhaust pipeline 1 along the exhaust gap, and when passing through the exhaust gap, the white mist can continuously contact the condensation plate 31, under the action of the condensing plate 31, the water drops in the white mist are liquefied and attached to the condensing plate 31, due to the inclined arrangement of the condensation plate 31, water droplets flow down the condensation plate 31 by gravity, when the water drops flow to the lower side of the condensation plate 31, the water drops flow into the drain pipe 32 through the water inlet 3a, and enters the water inlet pipe 22 through the water outlet pipe 32 and enters the water seal tank 21 through the water inlet pipe 22, thereby realizing the collection of water drops on the condensation plate 31, preventing the water drops from dropping on the condensation plate 31 below, and reducing the time for the water to adhere on the condensation plate 31 due to the inclined arrangement of the condensation plate 31, by providing the water-sealed tank 21, the gas in the exhaust pipe 1 can be prevented from escaping outward through the drain pipe 32.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims

1. A separator with defogging function for separating moisture from gas in a vertically disposed exhaust duct, comprising:

2. The separator with a defogging function according to claim 1, wherein a water inlet end of said drain pipe is disposed in parallel with a lower side of said condensation plate.

3. A separator device with a defogging function according to claim 2, wherein said water inlet is elongated and parallel to a lower side of said condensation plate.

4. The separator with defogging function according to claim 1, wherein a plurality of said water seal assemblies are alternately arranged left and right along the exhaust direction of said exhaust duct.

5. The separator with a defogging function according to any one of claims 1 to 4, wherein a fixing hole is opened at the top of the water-sealed tank, the water outlet hole is opened at the side wall of the water-sealed tank, and one end of the water inlet pipe penetrates into the water-sealed tank through the fixing hole and is connected with the inner wall of the fixing hole.

6. The separator arrangement with demisting functionality as claimed in claim 1, wherein the water seal assembly further includes a primary valve mounted to the inlet conduit.

7. The separator with defogging function according to claim 6, wherein said water seal assembly further comprises a flushing pipe, one end of said flushing pipe is communicated with said water inlet pipe, and the communication position is located between said main valve and said exhaust duct.

8. The separator device with defogging function as recited in claim 7, wherein said water seal assembly further comprises a first control valve, said first control valve being mounted to said flush tube.

9. The separator with defogging function as recited in claim 7, wherein the outer wall of the other end of said flushing pipe is axially externally threaded.

10. The separator device with a defogging function as recited in claim 7, wherein said condensing assembly further comprises a second control valve, said second control valve being mounted to said drain pipe.