CN218077261U

CN218077261U - Cyclone spraying equipment with demisting device

Info

Publication number: CN218077261U
Application number: CN202222138645.4U
Authority: CN
Inventors: 吴祥波
Original assignee: Huai'an Youqing Intelligent Environmental Protection Equipment Co ltd
Current assignee: Huai'an Youqing Intelligent Environmental Protection Equipment Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-20
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a take cyclone spray equipment of defogging device, including last casing, lower casing, spray header, water catch bowl, filter sleeve, cyclic annular filter screen, end cover and drain pipe, go up casing fixed mounting under on the casing, the header is installed on spray header, fixed mounting has the cyclone baffle on the inner wall of last casing. The shower water of parcel pollutant enters into in the filter sleeve after collecting through the water catch bowl, the dust and fog pollutant is filtered under the filtering action of annular filter screen, shower water after the filtration is through recycling after the drain pipe is collected, because annular filter screen sets up highly to 25cm-40cm, consequently, the dust and fog pollutant can subside to the filter sleeve bottom gradually, consequently, the difficult jam problem that produces in annular filter screen's top filter position, and then annular filter screen has longer life, the cycle of maintaining the change has been prolonged, the purpose of solving the water consumption has been played.

Description

Cyclone spraying equipment with demisting device

Technical Field

The utility model belongs to the technical field of spray equipment, especially, relate to a take cyclone of defogging device to spray equipment.

Background

When the dust-containing waste gas or the oil-containing waste gas passes through the spraying equipment, liquid media, some alkali liquor and some sulfuric acid solution are sprayed out of the equipment. If the waste gas contains acidity, alkali liquor is selected to spray to neutralize the acidity, and if the waste gas contains alkalinity, sulfuric acid solution is selected to absorb. The specific choice of the acid-base solution depends on the nature of the waste gas and the conditions of the enterprise. The waste gas containing oil and dust without acid and alkali can be treated by spraying circulating water solution. Just contact with spraying equipment spun spray medium when waste gas gets into from the equipment bottom, contact back waste gas or greasy dirt are wrapped up by the drop of water, and the drop of water of parcel pollutant collides surface area increase and gravity increase once more. The water droplets that wrap the contaminants under the increased gravity then fall under the influence of gravity into the bottom of the spray device.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: in order to achieve the purpose of solving the problem of water consumption, aiming at the waste gas containing dust fog, the spraying water wrapping the pollutants is filtered and then continues to carry out circulating spraying operation.

In order to solve the technical problems, the invention is realized by the following technical scheme: the utility model provides a take cyclone spraying equipment of defogging device, includes casing, lower casing, spray header, shower head, collecting hopper, filter sleeve, cyclic annular filter screen, end cover and drain pipe, it is on casing under to go up casing fixed mounting, upward be provided with air inlet and gas vent on the casing, spray header fixed mounting is inside last casing, the shower head is installed on the spray header, fixed mounting has the cyclone baffle on the inner wall of last casing, the upper end of cyclone baffle extends to the spray header, cyclone baffle lower part extends to air inlet middle part position, the sealed fixed mounting of collecting hopper is on the inner wall of last casing, the fixed seal of filter sleeve installs under on the casing, the filter sleeve is located the part more than the casing down and is provided with the mouth of permeating water, the lower extreme of collecting hopper and the sealed fixed connection of upper end of filter sleeve, cyclic annular filter screen is arranged in the filter sleeve, end cover spiro union seal installs in the filter sleeve bottom, the fixed drain pipe that is linked together with last casing that sets up in casing top down.

Preferably, the inner end of the air inlet is arranged to be inclined downwards.

Preferably, the bottom of the lower shell is provided with an access hole.

Preferably, the outer walls of the upper shell and the lower shell are fixedly provided with reinforcing sleeves in a screwed connection mode.

Compared with the prior art, the utility model discloses an useful part is: dust-containing mist waste gas enters the upper shell through the air inlet, under the action of the cyclone separator, the dust-containing mist waste gas flows upwards on two sides of the cyclone separator, and is sprayed through the spray header, spray water wrapping pollutants enters the filter sleeve after being collected by the water collecting hopper, the dust-containing mist pollutants are filtered under the filtering action of the annular filter screen, the filtered spray water is recycled after being collected by the drain pipe, and the dust-containing mist pollutants can be gradually settled to the bottom of the filter sleeve due to the fact that the annular filter screen is arranged to be 25cm-40cm in height, so that the problem of blocking is not prone to being generated at the top filtering position of the annular filter screen, the annular filter screen has long service life, the maintenance and replacement period is prolonged, and the purpose of solving water utilization is achieved.

Description of the drawings:

the present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of the internal structure of the present invention.

The specific implementation mode is as follows:

the present invention is described in detail below with reference to specific embodiments:

the cyclone spraying equipment with the demisting device comprises an upper shell 1, a lower shell 10, a spray header 2, a spray head 21, a water collecting hopper 4, a filter sleeve 5, an annular filter screen 6, an end cover 7 and a drain pipe 8, wherein the upper shell 1 is fixedly installed on the lower shell 10, the upper shell 1 is provided with an air inlet 11 and an air outlet 12, the spray header 2 is fixedly installed inside the upper shell 1, the spray header 21 is installed on the spray header 2, a cyclone partition plate 3 is fixedly installed on the inner wall of the upper shell 1, the upper end of the cyclone partition plate 3 extends to the spray header 2, the lower part of the cyclone partition plate 3 extends to the middle position of the air inlet 11, the water collecting hopper 4 is fixedly installed on the inner wall of the upper shell 1 in a sealing manner, the filter sleeve 5 is fixedly installed on the lower shell 10 in a sealing manner, a water permeable port 51 is arranged at the part, above the lower shell 10, of the filter sleeve 5 is positioned on the lower shell 10, the lower end of the water collecting hopper 4 is fixedly connected with the upper end of the filter sleeve 5 in a sealing manner, the annular filter screen 6 is arranged in the filter sleeve 5, and the end cover 7 is mounted in a sealing manner, and the top of the filter sleeve 5 is fixedly connected with the drain pipe 8 fixedly arranged at the top of the upper shell 1.

In order to prevent the sprayed water from entering the inlet 11, the inner end of the inlet 11 is inclined downward.

In practical use, in order to facilitate the maintenance and replacement of the annular filter screen 6, the bottom of the lower shell 10 is provided with an access hole 13.

In addition, in order to increase the overall structural strength of the upper shell 1 and the lower shell 10 after installation, a reinforcing sleeve 9 is fixedly installed on the outer walls of the upper shell 1 and the lower shell 10 in a screwed mode.

Dust-containing mist waste gas enters the upper shell 1 through the air inlet 11, under the action of the cyclone partition plate 3, the dust-containing mist waste gas flows upwards on two sides of the cyclone partition plate 3 and is sprayed through the spray header 21, spray water wrapping pollutants enters the filter sleeve 5 after being collected through the water collecting hopper 4, the dust-containing mist pollutants are filtered under the filtering action of the annular filter screen 6, the filtered spray water is recycled after being collected through the drain pipe 8, and the dust-containing mist pollutants can be gradually settled to the bottom of the filter sleeve 5 because the annular filter screen 6 is arranged at a height of 25cm-40cm, so that the top filtering position of the annular filter screen 6 is not prone to generate a blockage problem, the annular filter screen 6 has a longer service life, the maintenance and replacement period is prolonged, and the purpose of solving water consumption is achieved.

It is to be emphasized that: it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a take cyclone of defogging device to spray equipment which characterized in that: comprises an upper shell (1), a lower shell (10), a spray water pipe (2), a spray head (21), a water collecting hopper (4), a filter sleeve (5), an annular filter screen (6), an end cover (7) and a drain pipe (8), wherein the upper shell (1) is fixedly arranged on the lower shell (10), the upper shell (1) is provided with an air inlet (11) and an air outlet (12), the spray water pipe (2) is fixedly arranged inside the upper shell (1), the spray head (21) is arranged on the spray water pipe (2), a cyclone partition plate (3) is fixedly arranged on the inner wall of the upper shell (1), the upper end of the cyclone partition plate (3) extends to the spray water pipe (2), the lower part of the cyclone partition plate (3) extends to the middle position of the air inlet (11), the water collecting hopper (4) is fixedly arranged on the inner wall of the upper shell (1) in a sealing manner, the filter sleeve (5) is fixedly arranged on the lower shell (10), the part of the filter sleeve (5) which is positioned above the lower shell (10) is provided with a water permeable port (51), the lower end of the filter hopper (4) is fixedly arranged on the inner wall of the filter sleeve (5) and is connected with the filter sleeve (5), and the lower end cover (5) and the filter screen (7) is arranged in a screw joint with the filter sleeve (5), the top of the lower shell (10) is fixedly provided with a drain pipe (8) communicated with the upper shell (1).

2. Cyclonic spray apparatus as claimed in claim 1, wherein: the inner end of the air inlet (11) is arranged in a downward inclined mode.

3. Cyclonic spray apparatus as claimed in claim 1, wherein: and an access hole (13) is formed in the bottom of the lower shell (10).

4. Cyclonic spray apparatus as claimed in claim 1, wherein: and the outer walls of the upper shell (1) and the lower shell (10) are fixedly provided with reinforcing sleeves (9) in a screwed connection mode.