CN218501558U

CN218501558U - Spraying equipment for waste gas treatment

Info

Publication number: CN218501558U
Application number: CN202222631265.4U
Authority: CN
Inventors: 许坤
Original assignee: Shaanxi Zhongke Huanchuang Ecological Environment Technology Co ltd
Current assignee: Shaanxi Zhongke Huanchuang Ecological Environment Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-21
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a waste gas treatment is with spraying equipment draws together and sprays the jar, it is equipped with the intake pipe to spray jar upper portion, spray the jar in be equipped with the filter chamber with the intake pipe intercommunication, be equipped with coarse strainer and thin filter screen from top to bottom in proper order in the filter chamber, the exhaust hole has been seted up to the filter chamber lower part, spray the jar in be equipped with the spray room with exhaust hole intercommunication, be equipped with in the spray room and spray circulation mechanism, it is equipped with the exhaust chamber with spray room intercommunication to spray tank deck portion, the exhaust chamber top is equipped with the blast pipe, the utility model discloses a spray circulation mechanism and spray the operation to waste gas, conveniently carry out filtration purification recycle to the waste liquid after spraying, realize spraying liquid circulation and use, filter the impurity of waste gas step by step through coarse strainer and thin filter screen, carry out preliminary treatment to waste gas, the follow-up purification that sprays of being convenient for.

Description

Spraying equipment for waste gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment technical field specifically is an exhaust-gas treatment is with equipment that sprays.

Background

The waste gas purification mainly refers to the treatment of industrial waste gas generated in industrial places, such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.

Through retrieval, chinese patent publication is CN 213132614U's a waste gas treatment is with neutralization equipment that sprays, including the second spray jar, the second sprays the first jar that sprays of the upper end fixedly connected with of jar, the second sprays the mid-mounting of jar and sprays a jar body, the bottom fixedly connected with conical tank that sprays a jar body, the bottom mid-mounting of conical tank is pegged graft there is the intake pipe, the upper end that sprays a jar body has sealed lid through bolt fixed mounting, the middle part of sealed lid runs through fixed pegging graft and has the gas-supply pipe, the mid-mounting of first jar that sprays and the second spray jar sprays the main part, the mid-mounting that sprays the main part has the raceway, the middle part fixedly connected with first spray dish of raceway, the bottom fixedly connected with second spray dish of raceway, the gas-supply groove has been seted up between raceway and the raceway. The utility model discloses a can slow down the velocity of flow of waste gas in the use to contact that can be abundant sprays, and can spray twice, it is better to spray the effect, but this technical scheme has following defect: this equipment sprays the back to waste gas neutralization, can not carry out filtration purification to the waste liquid after spraying and recycle the processing, can't realize spraying liquid and recycle, gets into in the spraying tank at waste gas simultaneously, does not carry out the preliminary treatment to waste gas, influences the follow-up purification that sprays, consequently, designs a waste gas treatment and uses equipment that sprays very necessarily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying equipment for exhaust-gas treatment to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a waste gas treatment is with spraying equipment, includes and sprays the jar, it is equipped with the intake pipe to spray jar upper portion, spray the jar in be equipped with the filter chamber with the intake pipe intercommunication, be equipped with coarse strainer and fine filter screen from top to bottom in the filter chamber in proper order, the exhaust hole has been seted up to the filter chamber lower part, spray the jar in be equipped with the spray room of exhaust hole intercommunication, be equipped with in the spray room and spray circulation mechanism, spray tank deck portion and be equipped with the exhaust chamber with spray room intercommunication, the exhaust chamber top is equipped with the blast pipe, and waste gas passes through the intake pipe and gets into in the filter chamber, filters the impurity of waste gas step by step through coarse strainer and fine filter screen, and waste gas after the filtration gets into the spray room through the exhaust hole, sprays the operation to waste gas through spraying circulation mechanism, and the waste liquid cyclic utilization after spraying, and spray the waste gas after the purification and get into in the exhaust chamber, discharge through the blast pipe.

In a further embodiment, the spraying circulation mechanism comprises a water storage pipe arranged at the upper part in the spraying chamber, a plurality of spraying heads are arranged at the bottom of the water storage pipe, a fiber net is arranged below the spraying heads, a liquid guide pipe communicated with the lower part of the spraying chamber and the water storage pipe is arranged on the spraying tank, a liquid guide pump is arranged on the liquid guide pipe, the spraying liquid at the bottom in the spraying tank is conveyed to the water storage pipe through the liquid guide pipe and the liquid guide pump in a matching mode and is sprayed out from the spraying heads, the waste gas is sprayed and purified, meanwhile, the spraying liquid is conveniently recycled, and pollutants formed by the reaction of impurities in the spraying liquid and the waste gas are filtered through the fiber net during spraying.

In a further embodiment, a drying filter element is arranged at the lower part in the exhaust chamber, an active carbon filter element is arranged above the drying filter element, the waste gas after spraying and purifying is dried through the drying filter element, and impurities in the dried gas are filtered again through the active carbon filter element.

In a further embodiment, the filter chamber and the inner wall of the spraying chamber are located at two ends of the coarse filter screen, the fine filter screen and the fiber net and are provided with clamping blocks in sliding fit with the coarse filter screen, the fine filter screen and the fiber net, and the clamping blocks are arranged to facilitate installation and disassembly of the coarse filter screen, the fine filter screen and the fiber net.

In a further embodiment, it scrapes the material motor to spray jar lower part to be equipped with, the output of scraping the material motor stretches into and sprays jar interior and be connected with the screw rod, threaded connection has the slider on the screw rod, be fixed with on the slider with spray jar bottom matched with scraper blade, it is equipped with the blow off pipe to spray jar lower part, drives the screw rod through scraping the material motor and rotates for slider horizontal migration, and then will spray the convenient dirt that bottom sprays in the jar and deposit in the liquid and strike off through the scraper blade, the cooperation blow off pipe conveniently carries out the blowdown operation.

In a further embodiment, the heating pipe is arranged in the water storage pipe, the spraying liquid in the water storage pipe is conveniently heated and heated through the arrangement of the heating pipe, and the spraying and purifying operation on waste gas in a cold environment is facilitated.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the spraying circulation mechanism is used for spraying the waste gas, so that the sprayed waste liquid is conveniently filtered, purified and recycled, and the recycling of the spraying liquid is realized;

2. the impurities in the waste gas are filtered step by step through a coarse filter screen and a fine filter screen, and the waste gas is pretreated, so that the subsequent spraying and purification are facilitated;

3. drive the screw rod through scraping the material motor and rotate for slider horizontal migration, and then will spray the convenient dirt that bottom sprays in the jar and deposit in the liquid and strike off through the scraper blade, cooperation blow off pipe conveniently carries out the blowdown operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

the reference signs are: the device comprises a spraying tank 1, an air inlet pipe 2, a filtering chamber 3, a coarse filtering net 4, a fine filtering net 5, an exhaust hole 6, a spraying chamber 7, a water storage pipe 8, a spraying head 9, a heating pipe 10, a liquid guide pipe 11, a liquid guide pump 12, a fiber net 13, an exhaust chamber 14, a drying filter element 15, an active carbon filter element 16, an exhaust pipe 17, a scraping motor 18, a screw rod 19, a slide block 20, a scraping plate 21 and a drain pipe 22.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a waste gas treatment is with equipment of spraying, including spraying jar 1, it is equipped with intake pipe 2 to spray 1 upper portion of jar, be equipped with the filter chamber 3 with intake pipe 2 intercommunication in spraying jar 1, be equipped with coarse strainer 4 and fine filter 5 from top to bottom in the filter chamber 3 in proper order, exhaust hole 6 has been seted up to filter chamber 3 lower part, be equipped with the spray room 7 with exhaust hole 6 intercommunication in spraying jar 1, be equipped with in the spray room 7 and spray circulation mechanism, it is equipped with the exhaust chamber 14 with spray room 7 intercommunication to spray jar 1 top, exhaust chamber 14 top is equipped with blast pipe 17, waste gas passes through intake pipe 2 and gets into in filter chamber 3, filter the impurity of waste gas step by step through coarse strainer 4 and fine filter 5, the waste gas after the filtration gets into spray room 7 through exhaust hole 6, spray the operation through spraying circulation mechanism to waste gas, the waste liquid cyclic utilization after the spraying, the waste gas after the purification gets into in the exhaust chamber 14, discharge through blast pipe 17.

In further embodiment, the spraying circulation mechanism comprises a water storage pipe 8 arranged at the upper part in the spraying chamber 7, a plurality of spraying heads 9 are arranged at the bottom of the water storage pipe 8, a fiber net 13 is arranged below the spraying heads 9, a liquid guide pipe 11 communicated with the lower part of the spraying chamber 7 and the water storage pipe 8 is arranged on the spraying tank 1, a liquid guide pump 12 is arranged on the liquid guide pipe 11, the liquid guide pipe 11 is matched with the liquid guide pump 12, the spraying liquid at the bottom in the spraying tank 1 is conveyed to the water storage pipe 8 and is sprayed out from the spraying heads 9, the waste gas is sprayed and purified, meanwhile, the spraying liquid is conveniently recycled, and pollutants formed by the reaction of the spraying liquid and impurities in the waste gas are filtered through the fiber net 13 during spraying.

In a further embodiment, a drying filter element 15 is arranged at the lower part in the exhaust chamber 14, an activated carbon filter element 16 is arranged above the drying filter element 15, the sprayed and purified exhaust gas is dried by the drying filter element 15, and impurities in the dried gas are filtered again by the activated carbon filter element 16.

In a further embodiment, the inner walls of the filtering chamber 3 and the spraying chamber 7 are provided with clamping blocks at two ends of the coarse filtering net 4, the fine filtering net 5 and the fiber net 13, the clamping blocks are in sliding fit with the coarse filtering net 4, the fine filtering net 5 and the fiber net 13, and the coarse filtering net 4, the fine filtering net 5 and the fiber net 13 are convenient to mount and dismount through the arrangement of the clamping blocks.

In further embodiment, 1 lower part of spraying jar is equipped with scrapes material motor 18, the output of scraping material motor 18 stretches into and is connected with screw rod 19 in the spraying jar 1, threaded connection has slider 20 on the screw rod 19, be fixed with on the slider 20 with spray jar 1 interior bottom matched with

scraper blade

21, 1 lower part of spraying jar is equipped with blow off pipe 22, it drives screw rod 19 through scraping material motor 18 and rotates, make slider 20 horizontal migration, and then conveniently strike off the dirt that the bottom sprayed in the liquid in the spraying jar 1 through scraper blade 21, cooperation blow off pipe 22, conveniently carry out the blowdown operation.

In a further embodiment, a heating pipe 10 is arranged in the water storage pipe 8, the spraying liquid in the water storage pipe 8 is conveniently heated and heated through the arrangement of the heating pipe 10, and the spraying and purifying operation of waste gas in a cold environment is facilitated.

The working principle is as follows: waste gas passes through intake pipe 2 and gets into in filter chamber 3, filter the impurity of waste gas step by step through coarse strainer 4 and fine filter screen 5, waste gas after the filtration gets into spray room 7 through exhaust hole 6, cooperate through catheter 11 and drainage pump 12, carry the spray liquor of bottom in spray tank 1 to aqua storage pipe 8, and spout from shower head 9, conveniently spray the circulation use of liquid when spraying purification treatment to waste gas, filter the pollutant that the impurity reaction formed in spray liquor and the waste gas through fiber web 13 during spraying, spray the waste gas after the purification and get into exhaust chamber 14 in, spray the waste gas after the purification and carry out the drying through dry filter core 15, carry out secondary filtration through active carbon filter core 16 to the impurity in the gas after the drying, discharge through blast pipe 17.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. The utility model provides a spraying equipment for exhaust-gas treatment, includes spray tank (1), its characterized in that: spray jar (1) upper portion and be equipped with intake pipe (2), be equipped with filter chamber (3) with intake pipe (2) intercommunication in spray jar (1), be equipped with coarse strainer (4) and fine filter screen (5) from top to bottom in filter chamber (3) in proper order, exhaust hole (6) have been seted up to filter chamber (3) lower part, spray be equipped with spray room (7) with exhaust hole (6) intercommunication in jar (1), be equipped with in spray room (7) and spray circulation mechanism, spray jar (1) top and be equipped with exhaust chamber (14) with spray room (7) intercommunication, exhaust chamber (14) top is equipped with blast pipe (17).

2. The shower apparatus for treating exhaust gas according to claim 1, wherein: spray circulation mechanism including establishing standpipe (8) on upper portion in spray room (7), standpipe (8) bottom is equipped with a plurality of shower head (9), shower head (9) below is equipped with fibre web (13), be equipped with catheter (11) with spray room (7) lower part and standpipe (8) intercommunication on the spraying tank (1), be equipped with drain pump (12) on catheter (11).

3. The shower apparatus for treating exhaust gas according to claim 1, wherein: the lower part is equipped with dry filter core (15) in exhaust chamber (14), dry filter core (15) top is equipped with active carbon filter core (16).

4. The shower apparatus for treating exhaust gas according to claim 2, wherein: the filter chamber (3) and the inner wall of the spray chamber (7) are positioned at two ends of the coarse filter screen (4), the fine filter screen (5) and the fiber net (13) and are provided with clamping blocks which are in sliding fit with the coarse filter screen (4), the fine filter screen (5) and the fiber net (13).

5. The shower apparatus for treating exhaust gas according to claim 1, wherein: the utility model discloses a spraying tank, including spraying tank (1), it scrapes material motor (18) to spray tank (1) lower part, the output of scraping material motor (18) stretches into and sprays tank (1) in be connected with screw rod (19), threaded connection has slider (20) on screw rod (19), be fixed with on slider (20) and spray tank (1) interior bottom matched with scraper blade (21), it is equipped with blow off pipe (22) to spray tank (1) lower part.

6. The shower apparatus for treating exhaust gas according to claim 2, wherein: a heating pipe (10) is arranged in the water storage pipe (8).