CN217662364U

CN217662364U - Dust excluding hood for factory building

Info

Publication number: CN217662364U
Application number: CN202221927411.1U
Authority: CN
Inventors: 赵伟建
Original assignee: Hubei Qunxin Qunli Construction Co ltd
Current assignee: Hubei Qunxin Qunli Construction Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-10-28
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a dust excluding hood for factory building belongs to the technical field that the factory building removed dust, and it includes subassembly, water purification subassembly, water storage jar and water purification case of bleeding, the subassembly of bleeding is connected water storage jar and factory building to inhale the gas that has the dust in the factory building into in the water storage jar, the water storage jar with water purification case intercommunication, install first active carbon net in the water purification case, be used for filtering water in the water purification case, first active carbon net is divided into water purification district and sewage district in the water purification case; the water purification component is connected with the water storage tank and the water purification area of the water purification tank and used for sucking the filtered water in the water purification tank into the water storage tank. The water recycling device has the effects of recycling water and reducing water resource waste.

Description

Dust excluding hood for factory building

Technical Field

The application relates to the technical field of factory building dust removal, especially relates to a dust excluding hood for factory building.

Background

The low carbon and environmental protection become the mainstream consciousness of social development, and the health of human body is more and more emphasized in the production process. Dust, noise, smell, solid waste pollution and the like can be generated in the production process of products, and the gas with dust and other pollutants in the industrial production process can cause environmental pollution and hidden danger to the health of people when being directly discharged into the air.

In the related art, a patent with publication number CN210114933U, publication No. 2020-02-28 discloses a plant dedusting apparatus, comprising: water supply installation, fixed connection is in the fixing device on factory building roof, fixed connection on fixing device and with the aqueduct of water supply installation intercommunication, rotate the rotating tube of being connected and with the spray pipe of rotating tube fixed connection and intercommunication with the aqueduct, the rotating tube cover is on the aqueduct, the aqueduct overcoat has sealed bearing, aqueduct one end is fixed with the roll board, the aqueduct runs through the roll board, the axis direction extension of rotating tube towards the rotating tube has the card wall, card wall and sealed bearing outer lane fixed connection, the spray pipe intercommunication has a plurality of shower nozzles. The counterforce generated when the spray pipe sprays water is utilized to rotate the spray pipe, so that the spraying area of a single spray head is increased, and the reduction of the using quantity of the spray heads is facilitated.

In view of the above-mentioned related art, the inventors found that the following technical drawbacks exist: because the dust in the factory building is dusted by spraying water through the water spraying pipe, a large amount of waste water is generated when the equipment works, and thus the waste of water resources is caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of water resource in the dust removal process, the application provides a dust excluding hood for factory building.

The application provides a pair of dust excluding hood for factory building adopts following technical scheme:

a dust hood for a plant comprises an air exhaust assembly, a water purification assembly, a water storage cylinder and a water purification tank, wherein the air exhaust assembly is connected with the water storage cylinder and the plant so as to suck air with dust in the plant into the water storage cylinder, the water storage cylinder is communicated with the water purification tank, a first activated carbon net is installed in the water purification tank and used for filtering water in the water purification tank, and the water purification tank is divided into a water purification area and a sewage area by the first activated carbon net; the water purification component is connected with the water storage tank and the water purification area of the water purification tank and is used for sucking the filtered water in the water purification tank into the water storage tank.

By adopting the technical scheme, the air exhaust assembly sucks air with dust in a factory into the water storage cylinder, and water in the water storage cylinder is used for adsorbing the dust in the air, so that turbid air is purified, and the concentration of the dust in the air is reduced;

because set up first active carbon net in the water purification case for adsorb the impurity in the water purification case, the water storage jar is gone into to the water of water purification district in the water purification subassembly extraction water purification case to this cyclic utilization that has realized water has consequently reduced the waste of water resource, has energy-concerving and environment-protective effect.

Preferably, the air exhaust assembly comprises an exhaust fan and a dust guide pipe, an air inlet of the exhaust fan is communicated with the plant, one end of the dust guide pipe is communicated with an air outlet of the exhaust fan, and the other end of the dust guide pipe is arranged in the water storage cylinder and is lower than the liquid level in the water storage cylinder.

Through adopting above-mentioned technical scheme, in the air intake water storage tank of the gas entering that has the dust in the air exhauster extraction factory building, the water in the water storage tank is used for adsorbing the dust in the gas to the realization is to turbid gaseous purification, reduces the concentration of dust in the gas.

Preferably, the water purification subassembly includes water purification pipe and first water pumper, first water pumper with water purification case fixed connection, the end of drawing water of first water pumper with the water purification district intercommunication of water purification case for the water after the extraction filters, the drainage end of first water pumper with the one end intercommunication of water purification pipe, the other end of water purification pipe is arranged in the water storage jar.

Through adopting above-mentioned technical scheme, start first water pumper and can flow into the water storage jar along the clean water pipe with the water purification in the water purification case to the realization is to the loop filter of sewage in the water storage jar.

Preferably, one end of the purified water pipe, which is far away from the first water pump, is positioned above the liquid level in the water storage tank.

Through adopting above-mentioned technical scheme, when the filtration water in the water purification case is drawn to first water pumper, spun water can make the dust on water storage jar internal water surface sink under the effect of pressure in the water purification pipe to reach better circulation filter effect.

Preferably, the horizontal segment of water purification pipe is equipped with U type recess, U type recess is close to water storage tank one end is installed the second active carbon net.

By adopting the technical scheme, the U-shaped groove is arranged for slowing down the flow speed of water pumped by the first water pump, so that the effects of reducing water flow and depositing dust are achieved; the second active carbon net can carry out secondary filtration to the water of extraction, can further purify quality of water.

Preferably, a third activated carbon net is arranged in the water storage tank and is positioned above the liquid level of the water storage tank.

Through adopting above-mentioned technical scheme, the purpose of setting up the third active carbon net can carry out the secondary to the combustion gas in the water storage jar and purify to further reach the requirement of environmental protection.

Preferably, the dust excluding hood for the factory building is further including drainage assembly, drainage assembly includes drain box, second water pumper and drain pipe, the second water pumper with drain box fixed connection, the end of drawing water of second water pumper with the one end fixed connection of drain pipe, the other end of drain pipe with the water purification district intercommunication of water purification case.

Through adopting above-mentioned technical scheme, start the second water pumper, can realize the collection to the water purification incasement filtration to reduce the waste of water resource.

Preferably, be provided with the brush of scraping in the retaining jar, the brush of scraping with the retaining jar bottom butt, just the brush of scraping pass through the driving piece with the retaining jar is connected, so that the brush of scraping is along being close to or keeping away from the direction removal of water purification case.

Through adopting above-mentioned technical scheme, start the driving piece, the driving piece drives the brush motion of scraping to the realization is to the cleanness of retaining jar and water purification tank bottom.

Preferably, clean water tank outer wall connection has the dirty case of collection, dirty case of collection with the two perforation of intercommunication is seted up to clean water tank junction, dirty incasement of collection is provided with and opens and close fenestrate support plate, dirty incasement wall of collection installs the cylinder, support the plate with the flexible end fixed connection of cylinder.

Through adopting above-mentioned technical scheme, start the cylinder, the cylinder shrink makes to support the board and keep away from the perforation, and then makes sewage flow into the collection dirty case along the perforation, can realize the centralized processing to sewage.

To sum up, the present application includes at least the following beneficial technical effects:

1. owing to including bleeding the subassembly through the setting, water purification subassembly, water storage jar and water purification case, the subassembly of bleeding is arranged in with the factory building in the gas suction water storage jar that has the dust, water storage jar and water purification case bottom intercommunication, install first active carbon net in the water purification incasement for filter water in the water purification case, water purification subassembly is with the water suction water storage jar in the water purification case, with this cyclic utilization that has realized water, consequently, the waste of water resource has been reduced, energy-concerving and environment-protective effect has.

2. Through making the water purification pipe be higher than the liquid level of water in the retaining jar near the one end of retaining jar, spun water in the water purification pipe can make the dust on retaining jar internal water surface sink under the effect of pressure into aquatic to reach better circulation filter effect.

3. The U-shaped groove is formed in the inner side of the water purifying pipe, and the second activated carbon net is mounted, so that water pumped by the first water pump can be buffered by the U-shaped groove, and the effects of reducing water flow and depositing dust are achieved; the second active carbon net can carry out secondary filtration to the water of extraction, can further purify quality of water.

Drawings

FIG. 1 is a schematic view of the overall structure of the connection between the dust hood and the plant.

Fig. 2 is an overall cross-sectional view of an embodiment of the present application.

Fig. 3 is a schematic structural diagram mainly showing a connection assembly according to an embodiment of the present application.

Description of reference numerals: 100. an air extraction assembly; 101. an exhaust fan; 102. a dust guide pipe; 200. a water purification assembly; 201. a water purifying pipe; 2001. a U-shaped groove; 2002. a second activated carbon network; 202. a first water pump; 203. a first support plate; 300. a connecting assembly; 301. a baffle plate; 302. a connecting nut; 303. a connecting bolt; 400. a drainage assembly; 401. a drain tank; 402. a second water pump; 403. a drain pipe; 404. a second support plate; 3. a water storage tank; 31. a water inlet pipe; 32. a third activated carbon network; 33. a wiper brush; 34. a drive member; 4. a water purifying tank; 41. a first activated carbon network; 5. a sewage collection tank; 6. perforating; 7. a resisting plate; 8. a cylinder; 9. a dust-proof box; 10. a double-layer activated carbon network; 11. factory building; 12. a dust hood.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 3, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The application discloses dust excluding hood for factory building, refer to fig. 1, this dust excluding hood 12 can pass through the bolt and install in 11 lateral walls of factory building to reduce 11 bearing of factory building, and be convenient for constructor to the installation and the maintenance of this dust excluding hood 12.

Referring to fig. 2, this dust excluding hood for factory building is including pumping out subassembly 100, water purification subassembly 200, water storage tank 3 and water purification case 4, pumping out subassembly 100 is arranged in with the gas suction that has the dust in the factory building 11 in the water storage tank 3, water storage tank 3 and water purification case 4 bottom intercommunication, be provided with first activated carbon net 41 in the water purification case 4, a water for filtering in the water purification case 4, first activated carbon net 41 divide into water purification district and sewage district to water purification case 4, water purification subassembly 200 is used for the water suction water storage tank 3 with water purification district in the water purification case 4, install inlet tube 31 on the lateral wall that water purification case 4 one end was kept away from to water storage tank 3, inlet tube 31 and external water supply intercommunication. Wherein, the external water supply source can adopt water supply devices such as a water pump and the like.

In order to facilitate the replacement of the first activated carbon net 41 by workers, the first activated carbon net 41 is horizontally erected in the water purifying tank 4 through the connecting assembly 300 and is positioned above the communicating part of the water purifying tank 4 and the water storage tank 3, one side of the first activated carbon net 41 close to the bottom of the water purifying tank 4 is a sewage area, and one side of the first activated carbon net 41 far away from the bottom of the water purifying tank 4 is a water purifying area.

The air extraction assembly 100 comprises an exhaust fan 101 and a dust guide pipe 102, an air inlet of the exhaust fan 101 is communicated with the inside of the top of the plant 11, one end of the dust guide pipe 102 is fixedly connected with an air outlet of the exhaust fan 101, and the other end of the dust guide pipe 102 is arranged inside the water storage tank 3 and is lower than the liquid level in the water storage tank 3.

After the air with dust in the factory building 11 enters the water storage tank 3, water in the water storage tank 3 can adsorb partial dust in the air, the residual dust in the air can be discharged into the factory building 11 again, and in order to purify the discharged air in the water storage tank 3 for the second time, the water storage tank 3 is horizontally erected with a third activated carbon net 32 through the connecting component 300 close to the opening direction.

Water purification subassembly 200 includes clear water pipe 201 and first water pumper 202, clear water tank 4 passes through the first backup pad 203 of coupling assembling 300 fixedly connected with, first water pumper 202 passes through the bolt and installs on first backup pad 203, the end intercommunication that draws water of first water pumper 202 has the drinking-water pipe, the drinking-water pipe communicates with the clean water district of clear water tank 4, and then make first water pumper 202 extract the water after filtering, the drainage end of first water pumper 202 communicates with the one end of clear water pipe 201, the one end that first water pumper 202 was kept away from to clear water pipe 201 is arranged in reservoir 3.

In order to make the dust on the surface of the water in the water storage tank 3 sink into the water, the end of the clear water pipe 201 in the water storage tank 3 is higher than the liquid level of the water in the water storage tank 3.

In order to slow down the flow rate of the water pumped by the first pump 202, causing the dust to settle, the horizontal section of the clear water pipe 201 is provided with a U-shaped groove 2001.

In order to perform secondary filtration on the pumped water and further purify the water quality, a second activated carbon net 2002 is fixedly connected to one end of the U-shaped groove 2001, which is close to the water storage tank 3.

The dust excluding hood for the factory building further comprises a drainage assembly 400, the drainage assembly 400 comprises a drainage box 401, a second water pump 402 and a drainage pipe 403, the second water pump 402 is fixedly connected with a second supporting plate 404, the second supporting plate 404 is connected with the drainage box 401 through a connecting assembly 300, the water pumping end of the second water pump 402 is communicated with one end of the drainage pipe 403, the water draining end of the second water pump 402 is communicated with the drainage box 401, and one end, away from the second water pump 402, of the drainage pipe 403 is communicated with a water purifying area of the water purifying box 4.

Referring to fig. 2 and 3, taking a set of connecting assembly 300 as an example, the connecting assembly 300 includes two baffles 301, two sets of connecting nuts 302 and connecting bolts 303; two baffles 301 parallel arrangement, and the two all with 4 inner walls fixed connection of water purification case, a set of coupling nut 302, connecting bolt 303 correspond with a baffle 301, and connecting bolt 303 and the baffle 301 fixed connection that corresponds. The first support plate 203 is erected on the two baffle plates 301, and the connecting nuts 302 are abutted with the corresponding side surfaces of the first support plate 203.

The staff wears to locate two baffles 301 with first backup pad 203 on, twists coupling nut 302 to make coupling nut 302 move to the direction that is close to baffle 301 along connecting bolt 303, until coupling nut 302 and the surface butt of the first backup pad 203 corresponding side, thereby accomplish the installation of first backup pad 203.

Referring to fig. 2, in order to realize the emission to sewage, dirty case 5 is installed through the bolt to the outer wall of clean water tank 4, and the perforation 6 of the two of intercommunication is seted up with clean water tank 4 junction to dirty case 5, is equipped with in the dirty case 5 to support board 7, supports board 7 and is used for opening and close perforation 6, and cylinder 8 is installed through the bolt to dirty case 5 outer wall of collection, and 8 piston rods of cylinder are sealed wear to locate in dirty case 5 with support board 7 fixed connection.

In order to realize the cleanness to retaining jar 3 and clean water tank 4 bottom, keep away from dirty case 5 one end in the retaining jar 3 and be provided with wiper 33, wiper 33 passes through driving piece 34 and is connected with retaining jar 3, and wiper 33 and the diapire butt of retaining jar 3 to make wiper 33 along the direction removal of being close to or keeping away from dirty case 5. Wherein, the driving member 34 can adopt a linear driving structure such as an electric push rod, the wiper 33 is fixedly connected with the telescopic end of the electric push rod, and the fixed end of the electric push rod is fixedly connected with the outer wall of the water storage cylinder 3.

In order to further reduce the dust concentration in the discharged gas, the dust hood for the factory building further comprises a dust prevention box 9, the air exhaust assembly 100, the water purification assembly 200, the water storage tank 3 and the water purification box 4 are covered in the dust prevention box 9, the side wall of the dust prevention box 9 is provided with an exhaust hole, and the inner wall of the exhaust hole is fixedly connected with a double-layer activated carbon net 10.

The implementation principle of the embodiment is as follows:

when the factory building 11 is dedusted, the water pump connected with the water inlet pipe 31 is opened, and the exhaust fan 101 is started to suck dust in the factory building 11 into the water storage tank 3, so that the water in the water storage tank 3 adsorbs the dust in the gas; the gas discharged from the water storage tank 3 is discharged into the dustproof box 9 through the third activated carbon net 32 and is discharged through the double-layer activated carbon net 10, so that the gas is filtered; the first activated carbon net 41 adsorbs and filters dust in the purified water tank 4, and the first water pump 202 pumps filtered water and discharges the water to the water storage tank 3 through the purified water pipe 201 to realize water recycling and reduce water resource waste.

After the factory building 11 finishes dedusting, starting the second water pump 402, so that the filtered clean water enters the drainage tank 401 along the drainage pipe 403; actuating the drive element 34 so that the wiper 33 is moved in a direction toward or away from the clean water tank 4; then, starting the air cylinder 8, and enabling the air cylinder 8 to contract to drive the abutting plate 7 to slide, so that sewage enters the sewage collection tank 5; when sewage is treated, the cylinder 8 is started, the cylinder 8 is expanded, and the pressing plate 7 is driven to close the through hole 6, so that the sewage collection box 5 is detached.

The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the present application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

Claims

1. The utility model provides a dust excluding hood for factory building which characterized in that: the air-purifying device comprises an air extracting component (100), a water purifying component (200), a water storage tank (3) and a water purifying tank (4), wherein the air extracting component (100) is connected with the water storage tank (3) and a factory building (11) so as to absorb air with dust in the factory building (11) into the water storage tank (3), the water storage tank (3) is communicated with the water purifying tank (4), a first activated carbon net (41) is arranged in the water purifying tank (4) and used for filtering water in the water purifying tank (4), and the water purifying tank (4) is divided into a water purifying area and a sewage area by the first activated carbon net (41); the water purification component (200) is connected with the water storage tank (3) and the water purification area of the water purification tank (4) and is used for sucking the filtered water in the water purification tank (4) into the water storage tank (3).

2. The dust excluding hood for factory building according to claim 1, wherein: air exhaust subassembly (100) include air exhauster (101) and dust guide pipe (102), the air intake and factory building (11) intercommunication of air exhauster (101), the one end of dust guide pipe (102) with the gas vent intercommunication of air exhauster (101), the other end of dust guide pipe (102) is arranged in inside and being less than of water storage jar (3) the liquid level in the water storage jar (3).

3. The dust excluding hood for factory building according to claim 1, wherein: water purification subassembly (200) include water purification pipe (201) and first water pump (202), first water pump (202) with water purification case (4) fixed connection, the end of drawing water of first water pump (202) with the water purification district intercommunication of water purification case (4) for extract the water after filtering, the drainage end of first water pump (202) with the one end intercommunication of water purification pipe (201), the other end of water purification pipe (201) is arranged in water storage tank (3).

4. The dust excluding hood for factory building according to claim 3, characterized in that: one end of the purified water pipe (201) far away from the first water pump (202) is positioned above the liquid level in the water storage tank (3).

5. The dust excluding hood for factory building according to claim 4, wherein: the horizontal section of the water purification pipe (201) is provided with a U-shaped groove (2001), and one end of the U-shaped groove (2001) close to the water storage tank (3) is provided with a second activated carbon net (2002).

6. The dust excluding hood for factory building according to claim 1, wherein: and a third activated carbon net (32) is arranged in the water storage tank (3), and the third activated carbon net (32) is positioned above the liquid level of the water storage tank (3).

7. The dust excluding hood for factory building according to claim 1, wherein: dust excluding hood is used to the factory building still including drainage subassembly (400), drainage subassembly (400) include drain box (401), second water pumper (402) and drain pipe (403), second water pumper (402) with drain box (401) fixed connection, the end of drawing water of second water pumper (402) with the one end fixed connection of drain pipe (403), the other end of drain pipe (403) with the water purification district intercommunication of water purification case (4).

8. The dust excluding hood for factory building according to claim 1, wherein: be provided with in the retaining jar (3) and scrape water brush (33), scrape water brush (33) with retaining jar (3) bottom butt, just scrape water brush (33) through driving piece (34) with retaining jar (3) are connected, so that scrape water brush (33) along being close to or keeping away from the direction removal of water purification case (4).

9. The dust hood for the factory building according to claim 8, characterized in that: clean water tank (4) outer wall connection has dirt collection box (5), dirt collection box (5) with the perforation (6) of intercommunication the two are seted up to clean water tank (4) junction, be provided with in dirt collection box (5) and open and close support board (7) of perforation (6), cylinder (8) are installed to dirt collection box (5) outer wall, support board (7) with the flexible end fixed connection of cylinder (8).