CN211799806U

CN211799806U - Waste gas treatment device in aluminum product production

Info

Publication number: CN211799806U
Application number: CN202020391297.XU
Authority: CN
Inventors: 李艳钊; 李智美
Original assignee: Qingyuan Tianshuo Nonferrous Metals Co ltd
Current assignee: Qingyuan Tianshuo Nonferrous Metals Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-10-30
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an exhaust treatment device in aluminum product production, including handling the case, be equipped with the inlet tube on handling the case, handle the incasement and divide into first cavity and second cavity, be equipped with liquid outlet channel on handling the case, be equipped with the outlet duct on handling the case, be equipped with the intake pipe on handling the case, the one end of intake pipe is equipped with the coiled pipe. The device can discharge cold water into the first cavity through the water inlet pipe, the cold water is heated through high-temperature gas in the serpentine pipe and flows out of the liquid outlet below the first cavity, the high-temperature gas is conveniently cooled, and then the gas is further cooled through the condensation pipe in the first cavity, so that the temperature of waste gas can be effectively reduced; the device can be with waste gas through the purification on hydrophobic crystalline silica molecular sieve layer, activated carbon layer and the pure layer of diatom, and it is abundant to purify waste gas as far as to the purification layer is conveniently changed, makes to purify comparatively abundant.

Description

Waste gas treatment device in aluminum product production

Technical Field

The utility model relates to an aluminum product production technical field specifically is an exhaust treatment device in aluminum product production.

Background

The utility model discloses a device for treating waste gas generated when smelting old and useless aluminum product of No. CN 208678740U, including the shell, the inside wall upper end fixedly connected with baffle of shell, the baffle is from last to cutting apart into fusing storehouse and heated warehouses, the lower extreme of the inner chamber right side wall of shell fixedly connected with one end of coiled pipe, the other end fixedly connected with spray tube of coiled pipe, the even fixedly connected with steam pipe of upper surface of baffle, the steam pipe is linked together with the heated warehouses, the lateral wall left end fixedly connected with one end of pipe of fusing storehouse, the other end of pipe is pegged graft and is had the waste liquid storehouse, the utility model discloses utilize the waste heat of the flue gas of just discharging the stove to heat water, make water mix with the flue gas with steam form, compare in prior art with the water curtain purification waste gas more water conservation, not only played the cooling to the waste gas through the waste heat of utilizing the waste gas, and the thermal energy in the waste gas is utilized, so that the production concept of environmental protection is better met.

This patent has utilized the waste heat of the flue gas of just discharging the stove outside to heat water, makes water mix with steam form and flue gas, compares and utilizes water curtain purification waste gas to economize on water more among the prior art, has not only played the cooling to waste gas through the waste heat that utilizes waste gas, has still utilized the heat energy in the waste gas, accords with the production theory of environmental protection more, but too limits to the purification of waste gas, still causes the pollution to the environment in directly discharging the air in the waste gas that will not carry out the abundant purification.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exhaust treatment device in aluminum product production to solve the problem that exhaust purification efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhaust treatment device in aluminum product production, is including handling the case, be equipped with the inlet tube on handling the case, it divide into first cavity and second cavity to handle the incasement, be equipped with liquid outlet channel on handling the case, be equipped with the outlet duct on handling the case, be equipped with the intake pipe on handling the case, the one end of intake pipe is equipped with the coiled pipe, the coiled pipe passes through connecting block fixed connection in the inner wall of first cavity, be equipped with condenser pipe and water conservancy diversion piece in the first cavity, the inboard of first cavity is equipped with the fixed plate, be equipped with the guide slot on the fixed plate, the other end of coiled pipe passes the fixed plate.

Preferably, the treatment box is provided with a pipeline.

Preferably, the other end of the conduit penetrates into the second cavity.

Preferably, a partition plate is arranged in the second cavity.

Preferably, the separation plate is provided with a groove therein.

Preferably, be equipped with in the recess and purify the layer, it is hydrophobic crystalline silica molecular sieve layer, activated carbon layer and pure layer of diatom to purify the layer.

Preferably, the outer side of the purification layer is provided with a connecting plate, and the inner side of the connecting plate is in contact connection with the outer surface of the treatment box.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the device can be with cold water through the inlet tube during discharging into first cavity, with cold water heating through the high-temperature gas in the serpentine pipe, the liquid outlet through first cavity below flows, conveniently cools off high-temperature gas, and the condenser pipe in the rethread first cavity further cools down gas for waste gas can effectual lowering the temperature.

2. The device can be with waste gas through the purification on hydrophobic crystalline silica molecular sieve layer, activated carbon layer and the pure layer of diatom, and it is abundant to purify waste gas as far as to the purification layer is conveniently changed, makes to purify comparatively abundant.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a treatment tank; 11. a water inlet pipe; 12. a first cavity; 13. a second cavity; 14. a liquid outlet channel; 15. an air outlet pipe; 21. an air inlet pipe; 22. a serpentine tube; 23. connecting blocks; 24. a condenser tube; 25. a flow deflector; 26. a pipeline; 31. a fixing plate; 32. a guide groove; 41. a partition plate; 42. a groove; 43. a hydrophobic crystalline silica molecular sieve layer; 44. an activated carbon layer; 45. a pure layer of diatom; 46. a connecting plate.

Detailed Description

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a waste gas treatment device in aluminum product production comprises a treatment box 1, wherein a water inlet pipe 11 is arranged on the treatment box 1, the water inlet pipe 11 is arranged at the upper end of the treatment box 1 and is convenient for water injection into a first cavity 12, the treatment box 1 is divided into a first cavity 12 and a second cavity 13, a liquid outlet channel 14 is arranged on the treatment box 1, the liquid outlet channel 14 is convenient for discharging waste water generated in waste gas, the liquid outlet channel 14 is normally closed and is opened only when the waste water in the second cavity 13 is cleaned, an air outlet pipe 15 is arranged on the treatment box 1, the air outlet pipe 15 is convenient for discharging the purified waste gas, an air inlet pipe 21 is arranged on the treatment box 1, the air inlet pipe 21 is connected with a pipeline for conveying the waste gas and guides the waste gas into a coiled pipe 22, a coiled pipe 22 is arranged at one end of the air inlet pipe 21, a connecting block 23 is fixedly welded at the bent end of the coiled pipe, the serpentine tube 22 is stably arranged in the first cavity 12; coiled pipe 22 passes through connecting block 23 fixed connection in the inner wall of first cavity 12, be equipped with condenser pipe 24 and water conservancy diversion piece 25 in first cavity 12, condenser pipe 24 fixed mounting is in the upper end of first cavity 12, water conservancy diversion piece 25 welds the upper end at first cavity 12, the waste liquid that conveniently produces the condensation drips on fixed plate 31, the inboard of first cavity 12 is equipped with fixed plate 31, fixed plate 31 welds the inner wall at first cavity 12, be equipped with guide slot 32 on the fixed plate 31, guide slot 32 makes things convenient for the waste liquid to flow, fixed plate 31 is passed to the other end of coiled pipe 22, the outside welding of fixed plate 31 is in fixed plate 31.

Referring to fig. 1 and 2, a pipe 26 is provided on the treatment tank 1, and one end of the pipe 26 opens into the first cavity 12, so that the waste liquid in the guide groove 32 can flow into the pipe 26.

Referring to fig. 1 and 2, the other end of the pipe 26 penetrates into the second cavity 13, the other end of the pipe 26 is disposed in the second cavity 13, and the pipe 26 penetrates through the partition plate 41 and is welded to the partition plate 41.

Referring to fig. 1 and 2, a partition plate 41 is disposed in the second cavity 13, and the partition plate 41 is welded to an inner wall of the second cavity 13.

Referring to fig. 1 and 2, a groove 42 is formed in the partition plate 41, and the groove 42 is formed at an upper portion of the partition plate 41.

Referring to fig. 1, a purification layer is disposed in the groove 42, one end of the purification layer can be inserted into the groove 42, the purification layer includes a hydrophobic crystalline silica molecular sieve layer 43, an activated carbon layer 44, and a diatom purification layer 45, and the purification layer includes a hydrophobic crystalline silica molecular sieve layer 43, an activated carbon layer 44, and a diatom purification layer 45, which can purify the exhaust gas.

Referring to fig. 1 and 2, the outer side of the purification layer is provided with a connection plate 46, the other end of the purification layer is fixed to the connection plate 46, the inner side of the connection plate 46 is in contact with and connected to the outer surface of the treatment tank 1, and the connection plate 46 is fixedly connected to the outer surface of the treatment tank 1 by bolts.

During the use, at first through the water inlet pipe 11 to first cavity 12 internal water injection, rethread intake pipe 21 lets in waste gas, waste gas enters into coiled pipe 22, through the cooling of cold water, reduce the temperature of waste gas, waste gas passes coiled pipe 22 and enters into the upper end of first cavity 12, through the condensation of condenser pipe 24, further cool off waste gas, waste water that the desublimation formed drops on fixed plate 31 through water conservancy diversion piece 25, flow into pipeline 26 along guide slot 32 with waste gas in, enter into second cavity 13 through pipeline 26, waste water stays the second cavity 13 bottom, waste gas continues to rise, through hydrophobic crystalline state silica molecular sieve layer 43, the purification in proper order of activated carbon layer 44 and pure layer 45 of diatom, rethread outlet duct 15 discharges to outdoors.

When the purification layer needs to be replaced, the bolts on the connection plate 46 are unscrewed, and the connection plate 46 is pulled outward, so that the purification layer is pulled out from the grooves 42 on the partition plate 41 until the purification layer is pulled out of the treatment tank 1, a new purification layer is replaced, and the purification layer is inserted into the grooves 42 on the partition plate 41 in the treatment tank 1, and the connection plate 46 is fixedly connected to the treatment tank 1 by the bolts.

When the waste liquid in the second cavity 13 needs to be cleaned, the liquid outlet channel 14 can be opened, and the waste liquid in the second cavity 13 can be discharged.

Claims

1. The utility model provides an exhaust treatment device in aluminum product production, is including handling case (1), its characterized in that: be equipped with inlet tube (11) on handling case (1), divide into first cavity (12) and second cavity (13) in handling case (1), be equipped with liquid outlet channel (14) on handling case (1), be equipped with outlet duct (15) on handling case (1), be equipped with intake pipe (21) on handling case (1), the one end of intake pipe (21) is equipped with coiled pipe (22), coiled pipe (22) are through connecting block (23) fixed connection in the inner wall of first cavity (12), be equipped with condenser pipe (24) and water conservancy diversion piece (25) in first cavity (12), the inboard of first cavity (12) is equipped with fixed plate (31), be equipped with guide slot (32) on fixed plate (31), the other end of coiled pipe (22) passes fixed plate (31).

2. An aluminum material production exhaust gas treatment device according to claim 1, characterized in that: a pipeline (26) is arranged on the treatment box (1).

3. An exhaust gas treatment device in aluminum material production according to claim 2, characterized in that: the other end of the pipeline (26) penetrates into the second cavity (13).

4. An aluminum material production exhaust gas treatment device according to claim 3, characterized in that: and a partition plate (41) is arranged in the second cavity (13).

5. An aluminum material production exhaust gas treatment device according to claim 4, wherein: a groove (42) is formed in the partition plate (41).

6. An aluminum material production exhaust gas treatment device according to claim 5, characterized in that: be equipped with in recess (42) and purify the layer, it is hydrophobic crystalline silica molecular sieve layer (43), activated carbon layer (44) and pure layer of diatom (45) to purify the layer.

7. An aluminum material production exhaust gas treatment device according to claim 6, characterized in that: the outer side of the purification layer is provided with a connecting plate (46), and the inner side of the connecting plate (46) is in contact connection with the outer surface of the treatment box (1).