CN211676914U - Heat recovery device for waste gas treatment - Google Patents

Abstract

The utility model discloses a heat recovery unit for exhaust-gas treatment, which comprises a housin, fixedly connected with filter cartridge, water pump and retaining box in proper order from a left side to the right side in the bottom of casing inner chamber, the both sides of water pump communicate respectively has drinking-water pipe and outlet pipe, the one end of drinking-water pipe extends to the inside of filter cartridge, the right-hand member of outlet pipe and the left side intercommunication of retaining box, the inside fixedly connected with active carbon filter screen of filter cartridge. The utility model discloses a set up filter cartridge, water pump, retaining box, active carbon filter screen, fan and outlet duct, can make the waste gas after the filtration heat the water in the retaining box, through setting up blast pipe, prefilter net and HEPA filter screen, can purify waste gas, make heat recovery device convenient to use for exhaust-gas treatment, heat recovery device exhaust-gas treatment is effectual for exhaust-gas treatment, avoids harmful gas to cause the pollution to the environment in discharging into the atmosphere, is favorable to people's use.

Description

Heat recovery device for waste gas treatment

Technical Field

The utility model relates to an exhaust-gas treatment technical field specifically is a heat recovery device for exhaust-gas treatment.

Background

The industrial waste gas treatment refers to the pretreatment before the external emission of waste gas generated in industrial places such as factories and workshops so as to achieve the standard work of the external emission of national waste gas, and the general industrial waste gas treatment comprises the aspects of organic waste gas treatment, dust waste gas treatment, acid-base waste gas treatment, peculiar smell waste gas treatment, air sterilization, disinfection and purification and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat reclamation device for exhaust-gas treatment possesses the advantage of heat reclamation device for exhaust-gas treatment convenient to use, has solved the inconvenient problem of heat reclamation device for exhaust-gas treatment use.

In order to achieve the above object, the utility model provides a following technical scheme: a heat recovery device for waste gas treatment comprises a shell, wherein the bottom of an inner cavity of the shell is sequentially and fixedly connected with a filter box, a water pump and a water storage box from left to right, the two sides of the water pump are respectively communicated with a water pumping pipe and a water outlet pipe, one end of the water pumping pipe extends to the inside of the filter box, the right end of the water outlet pipe is communicated with the left side of the water storage box, an active carbon filter screen is fixedly connected to the inside of the filter box, a fixed block is fixedly connected to the inside of the shell, a fan is fixedly connected to the left side of the bottom of the fixed block, an air inlet pipe is communicated with the left side of the fan, the left end of the air inlet pipe extends to the outside of the shell, an air outlet pipe is communicated with the bottom of the air outlet pipe, the filter box is penetrated through the bottom end of the air outlet pipe and extends to, the utility model discloses a water storage box, including connecting block, water storage box, water injection pipe, casing, the inside fixedly connected with heater strip of connecting block and the inner wall fixed connection of fixed block, the inside fixedly connected with heat preservation of water storage box, the inside fixedly connected with heater strip of water storage box, the bottom intercommunication on water storage box right side has the drain pipe, the right side intercommunication at water storage box top has the water injection pipe, the other end of water injection pipe and drain pipe all extends to the outside of casing, the inside difference swing joint of casing has pre-filtration net and HEPA filter screen, the top intercommunication of casing has the gas head.

Preferably, the equal fixedly connected with fixed plate in both sides of prefiltration net and HEPA filter screen bottom, the inner wall fixed connection of one side and the casing of fixed plate, the top fixedly connected with guide arm of fixed plate, the top of guide arm extends to the outside of prefiltration net and HEPA filter screen respectively.

Preferably, the inside fixedly connected with motor of connecting block, the top fixedly connected with baffle of motor, the surface of baffle and the inner wall fixed connection of connecting block, the outside fixedly connected with fan blade that the baffle and extend to the baffle is run through on the top of motor shaft.

Preferably, the inside of connecting block is provided with the rolling disc, all there is the pulley through round pin axle swing joint in the inside both sides of rolling disc, the surface of pulley and the inner wall swing joint of connecting block.

Preferably, the top of the gas outlet head is fixedly connected with a stop block, and the surface of the gas outlet head is provided with a through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up filter cartridge, water pump, retaining box, active carbon filter screen, fan and outlet duct, can make the waste gas after the filtration heat the water in the retaining box, through setting up blast pipe, prefilter net and HEPA filter screen, can purify waste gas, make heat recovery device convenient to use for exhaust-gas treatment, heat recovery device exhaust-gas treatment is effectual for exhaust-gas treatment, avoids harmful gas to cause the pollution to the environment in discharging into the atmosphere, is favorable to people's use.

2. The utility model discloses a set up fixed plate and guide arm, make prefilter net and HEPA filter screen be convenient for install, through setting up motor, baffle and fan blade, can carry out centrifugal separation to the steam in the gas, through setting up rolling disc and pulley, improve gas-liquid separation efficiency, through setting up dog and through-hole, make the head of giving vent to anger dustproof.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the structural connection block of the present invention.

In the figure: 1. a housing; 2. a filter cartridge; 3. a water pump; 4. a water storage box; 5. a water pumping pipe; 6. a water outlet pipe; 7. an activated carbon filter screen; 8. a fixed block; 9. a fan; 10. an air inlet pipe; 11. an air outlet pipe; 12. an exhaust pipe; 13. connecting blocks; 14. a heat-insulating layer; 15. heating wires; 16. a drain pipe; 17. a water injection pipe; 18. pre-filtering the net; 19. a HEPA filter screen; 20. a fixing plate; 21. a guide bar; 22. a motor; 23. a partition plate; 24. a fan blade; 25. rotating the disc; 26. a pulley; 27. an air outlet head; 28. a stopper; 29. a through hole; 30. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a heat recovery device for waste gas treatment comprises a housing 1, wherein the bottom of the inner cavity of the housing 1 is fixedly connected with a filter box 2, a water pump 3 and a water storage box 4 sequentially from left to right, two sides of the water pump 3 are respectively communicated with a water pumping pipe 5 and a water outlet pipe 6, one end of the water pumping pipe 5 extends to the inside of the filter box 2, the right end of the water outlet pipe 6 is communicated with the left side of the water storage box 4, the inside of the filter box 2 is fixedly connected with an activated carbon filter screen 7, the inside of the housing 1 is fixedly connected with a fixed block 8, the left side of the bottom of the fixed block 8 is fixedly connected with a fan 9, the left side of the fan 9 is communicated with an air inlet pipe 10, the left end of the air inlet pipe 10 extends to the outside of the housing 1, the bottom of the fan 9 is communicated with an air outlet pipe 11, the bottom end of the air outlet, the right side of the exhaust pipe 12 is communicated with a connecting block 13, a rotating disc 25 is arranged inside the connecting block 13, pulleys 26 are movably connected to two sides inside the rotating disc 25 through pin shafts, the surface of each pulley 26 is movably connected with the inner wall of the connecting block 13, the gas-liquid separation efficiency is improved by arranging the rotating disc 25 and the pulleys 26, a motor 22 is fixedly connected inside the connecting block 13, a partition plate 23 is fixedly connected to the top of the motor 22, the surface of the partition plate 23 is fixedly connected with the inner wall of the connecting block 13, a fan blade 24 penetrates through the partition plate 23 at the top end of a rotating shaft of the motor 22 and extends to the outside of the partition plate 23, the centrifugal separation of water vapor in gas can be realized by arranging the motor 22, the partition plate 23 and the fan blade 24, the surface of the connecting block 13 is fixedly connected with the inner wall of a fixed block 8, a heat, the bottom of the right side of the water storage box 4 is communicated with a drain pipe 16, the right side of the top of the water storage box 4 is communicated with a water injection pipe 17, the other ends of the water injection pipe 17 and the drain pipe 16 extend to the outside of the shell 1, the inside of the shell 1 is respectively and movably connected with a pre-filtering net 18 and an HEPA filtering net 19, two sides of the bottoms of the pre-filtering net 18 and the HEPA filtering net 19 are respectively and fixedly connected with a fixing plate 20, one side of the fixing plate 20 is fixedly connected with the inner wall of the shell 1, the top of the fixing plate 20 is fixedly connected with a guide rod 21, the top end of the guide rod 21 extends to the outside of the pre-filtering net 18 and the HEPA filtering net 19 respectively, the pre-filtering net 18 and the HEPA filtering net 19 are convenient to install by arranging the fixing plate 20 and the guide rod 21, the top of the shell 1 is communicated with an air outlet 27, the, the right side fixedly connected with temperature sensor 30 of 4 inner chambers of retaining box, through setting up filter box 2, water pump 3, retaining box 4, activated carbon filter screen 7, fan 9 and outlet duct 11, can make the waste gas after the filtration heat the water in retaining box 4, through setting up blast pipe 12, prefiltration net 18 and HEPA filter screen 19, can purify waste gas, make heat recovery device convenient to use for exhaust-gas treatment, heat recovery device for exhaust-gas treatment is effectual, avoid harmful gas to discharge and cause the pollution to the environment in the atmosphere, be favorable to people's use.

During the use, fan 9 is in with industrial waste gas suction filter cartridge 2, water in the filter cartridge 2 filters industrial waste gas, the heat of waste gas is to the water heating in the filter cartridge 2, water in the filter cartridge 2 filters the back through active carbon filter screen 7, in pump 3 suction retaining box 4, gas in the filter cartridge 2 passes through blast pipe 12 and gets into connecting block 13, then purify the back through prefilter net 18 and HEPA filter screen 19, discharge into the atmosphere, make heat recovery device for exhaust-gas treatment convenient to use, heat recovery device for exhaust-gas treatment is effectual, avoid harmful gas to discharge into the atmosphere and cause the pollution to the environment, be favorable to people's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A heat recovery device for exhaust-gas treatment, includes casing (1), its characterized in that: the bottom of the inner cavity of the shell (1) is sequentially and fixedly connected with a filter box (2), a water pump (3) and a water storage box (4) from left to right, the two sides of the water pump (3) are respectively communicated with a water pumping pipe (5) and a water outlet pipe (6), one end of the water pumping pipe (5) extends to the inside of the filter box (2), the right end of the water outlet pipe (6) is communicated with the left side of the water storage box (4), the inside of the filter box (2) is fixedly connected with an activated carbon filter screen (7), the inside of the shell (1) is fixedly connected with a fixed block (8), the left side of the bottom of the fixed block (8) is fixedly connected with a fan (9), the left side of the fan (9) is communicated with an air inlet pipe (10), the left end of the air inlet pipe (10) extends to the outside of the shell (1), the bottom of the fan (9) is communicated with an air outlet pipe (11), and the bottom of the air outlet pipe, the right side intercommunication at filter box (2) top has the blast pipe (12) that is located activated carbon filter screen (7) left, the right side intercommunication of blast pipe (12) has connecting block (13), the surface of connecting block (13) and the inner wall fixed connection of fixed block (8), the inside fixedly connected with heat preservation (14) of retaining box (4), the inside fixedly connected with heater strip (15) of retaining box (4), the bottom intercommunication on retaining box (4) right side has drain pipe (16), the right side intercommunication at retaining box (4) top has water injection pipe (17), the other end of water injection pipe (17) and drain pipe (16) all extends to the outside of casing (1), the inside difference swing joint of casing (1) has pre-filtration net (18) and HEPA filter screen (19), the top intercommunication of casing (1) has gas outlet head (27), the right side of the inner cavity of the water storage box (4) is fixedly connected with a temperature sensor (30).

2. The heat recovery device for exhaust gas treatment according to claim 1, characterized in that: equal fixedly connected with fixed plate (20) in both sides of prefiltration net (18) and HEPA filter screen (19) bottom, the inner wall fixed connection of one side and casing (1) of fixed plate (20), the top fixedly connected with guide arm (21) of fixed plate (20), the top of guide arm (21) extends to the outside of prefiltration net (18) and HEPA filter screen (19) respectively.

3. The heat recovery device for exhaust gas treatment according to claim 1, characterized in that: the inside fixedly connected with motor (22) of connecting block (13), the top fixedly connected with baffle (23) of motor (22), the surface of baffle (23) and the inner wall fixed connection of connecting block (13), the top of motor (22) pivot runs through baffle (23) and extends to outside fixedly connected with fan blade (24) of baffle (23).

4. The heat recovery device for exhaust gas treatment according to claim 1, characterized in that: the inside of connecting block (13) is provided with rolling disc (25), all there are pulley (26) through round pin axle swing joint in the inside both sides of rolling disc (25), the surface of pulley (26) and the inner wall swing joint of connecting block (13).

5. The heat recovery device for exhaust gas treatment according to claim 1, characterized in that: the top of the air outlet head (27) is fixedly connected with a stop block (28), and the surface of the air outlet head (27) is provided with a through hole (29).

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