CN217220892U - Chimney with purifying and filtering functions - Google Patents
Chimney with purifying and filtering functions Download PDFInfo
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- CN217220892U CN217220892U CN202220002323.4U CN202220002323U CN217220892U CN 217220892 U CN217220892 U CN 217220892U CN 202220002323 U CN202220002323 U CN 202220002323U CN 217220892 U CN217220892 U CN 217220892U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model relates to a chimney with purify filtering capability, include the chimney body and install the box on the chimney body, the top is equipped with the rose box in the box, rose box bottom slope sets up, be equipped with two upper and lower cavitys in the rose box, be absorption chamber and dust filtering chamber by last under to in proper order, it is equipped with the absorption box to adsorb the intracavity can dismantle, dust filtering chamber bottom is equipped with the filter screen, the dust filtering intracavity is equipped with the air guide cover that corresponds with the filter screen, the dust filtering intracavity is equipped with the mechanism of blowing of being connected with the air guide cover, dust filtering chamber bottom is equipped with the suction hood that corresponds with the filter screen, one side is equipped with the dust absorption mechanism who is connected with the suction hood in the box, it is equipped with the gas outlet that communicates with the chimney body to adsorb chamber top and box top correspondence, the suction hood bottom is equipped with the air inlet that communicates with the chimney body, the box internal opposite side is equipped with the purifying box, two cavitys about being equipped with in the purifying box, be desulfurization chamber and denitration chamber by a left side to the right side in proper order. The utility model discloses the filtration purification is effectual, avoids the combustion gas polluted environment.
Description
Technical Field
The utility model relates to a chimney field especially relates to a chimney with purify filtering capability.
Background
In industry, many devices generate a large amount of gas during operation, particularly for some small-sized plants, the discharged gas contains relatively few harmful substances, the gas is not specially treated generally, most of the gas is directly discharged into the atmosphere, and the long-time discharge can cause environmental pollution. Wherein, the chimney is as the main equipment who discharges waste gas, in order to avoid direct emission to cause environmental pollution, often leans on in the chimney installation filter screen to purify and filter the smoke and dust etc. in the flue gas to the reduction is to the pollution of environment, but, purifying and filtering effect is general, and the inconvenient dismouting of filter screen, and the filter screen is difficult for clearing up after blockking up, influences follow-up use.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a chimney with a purifying and filtering function.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a chimney with purifying and filtering functions comprises a chimney body and a box body arranged on the chimney body, wherein a filter box is arranged at the top in the box body, the bottom of the filter box is obliquely arranged, an upper cavity and a lower cavity are arranged in the filter box, an adsorption cavity and a dust filtering cavity are sequentially arranged from top to bottom, an adsorption box is detachably arranged in the adsorption cavity, an adsorbent is filled in the adsorption box, the top and the bottom of the adsorption box are arranged in a net shape, a filter screen is arranged at the bottom of the dust filtering cavity, an air guide cover corresponding to the filter screen is arranged in the dust filtering cavity, an air blowing mechanism connected with the air guide cover is arranged in the dust filtering cavity, a dust absorbing cover corresponding to the filter screen is arranged at the bottom of the dust filtering cavity, a dust absorbing mechanism connected with the dust absorbing cover is arranged at one side in the box body, an air outlet communicated with the chimney body is correspondingly arranged at the top of the adsorption cavity and the top of the box body, an air inlet communicated with the chimney body is arranged at the bottom of the dust absorbing cover, and a purifying box body is arranged at the other side in the box body, two cavitys about being equipped with in the purifying box, by left side to right side in proper order for desulfurization chamber and denitration chamber, desulfurization chamber and denitration intracavity are filled respectively has desulfurizer and denitrifier, be connected with the intake pipe of wearing into desulfurization intracavity liquid level down on the air guide cover, desulfurization chamber and denitration chamber top are equipped with communicating pipe, the import department of communicating pipe and desulfurization intracavity liquid contactless, denitration intracavity liquid level below is worn into in the exit of communicating pipe, denitration chamber top is connected with the outlet duct of wearing into absorption intracavity bottom.
The adsorption box is characterized in that slots are correspondingly formed in the inner walls of the two sides of the adsorption cavity, a through hole corresponding to the slots is formed in one side of the adsorption cavity, the adsorption box penetrates through the through hole and is inserted into the slots, a handle is arranged on one side, close to the through hole, of the adsorption box, an opening is formed in one side, close to the handle, of the box body, an opening is hinged to the opening, a sealing cover is hinged to the opening, and a sealing strip is arranged on the contact surface of the adsorption box and the through hole.
Particularly, the air blowing mechanism comprises an air blowing pipe arranged in the dust filtering cavity and a plurality of air blowing nozzles arranged on the air blowing pipe, the air blowing nozzles penetrate into the air guide cover and correspond to the filter screen, and an air compressor connected with the air blowing pipe is arranged on one side in the box body.
Particularly, the dust collection mechanism comprises a dust collection box arranged on one side in the box body, a fan connected to one side of the dust collection box, an air inlet pipe and an air outlet pipe connected to the fan, and a dust collection pipe connected between the dust collection box and the dust collection cover, wherein the air inlet pipe penetrates into the dust collection box, the air outlet pipe penetrates out of the box body, a dust screen is arranged in the air inlet pipe, a dust exhaust pipe penetrating out of the box body is arranged at the bottom of the dust collection box, and valves I are arranged on the dust exhaust pipe and the dust collection pipe.
Specially, desulfurization chamber and denitration chamber bottom all are equipped with feed liquor pipe and fluid-discharge tube of wearing out the box, all are equipped with valve two on feed liquor pipe and the fluid-discharge tube.
Particularly, a plurality of reinforcing rods are arranged between the chimney body and the box body.
The utility model has the advantages that: the utility model discloses a set up box, rose box, absorption box, filter screen, the mechanism of blowing, suction mechanism, purifying box, desulfurization chamber, denitration chamber for the flue gas in the chimney is convenient for the dust filtration, and the dust on the filter screen is convenient for regularly clear up, avoids blockking up, and the dust is collected conveniently, and can carry out SOx/NOx control before the flue gas is discharged and handle, simultaneously, can also get rid of the peculiar smell, and flue gas treatment is effectual, avoids the polluted environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a chimney body; 2-a box body; 3-opening; 4-a handle; 5-adsorbing the box; 6-slot; 7-a fan; 8-dust screen; 9-a dust collection box; 10-a filter box; 11-a dust suction pipe; 12-a dust exhaust pipe; 13-a dust hood; 14-an air inlet; 15-a filter screen; 16-a gas guiding hood; 17-a blowing nozzle; 18-an air blowing pipe; 19-a liquid inlet pipe; 20-liquid discharge pipe; 21-a purification box; 22-a denitration cavity; 23-a desulfurization chamber; 24-a communicating tube; 25-an air inlet pipe; 26-an air outlet pipe; 27-a dust filtering cavity; 28-an adsorption cavity; 29-air outlet;
the following detailed description will be made with reference to the accompanying drawings in conjunction with embodiments of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
as shown in figure 1, a chimney with purifying and filtering functions comprises a chimney body 1 and a box body 2 arranged on the chimney body 1, wherein a plurality of reinforcing rods are arranged between the chimney body 1 and the box body 2, a filter box 10 is arranged at the top in the box body 2, the bottom of the filter box 10 is obliquely arranged, an upper cavity and a lower cavity are arranged in the filter box 10, an adsorption cavity 28 and a dust filtering cavity 27 are sequentially arranged from top to bottom, an adsorption box 5 is detachably arranged in the adsorption cavity 28, the adsorption box 5 is filled with an adsorbent, the top and the bottom of the adsorption box 5 are arranged in a net shape, the adsorbent can be activated carbon particles, slots 6 are correspondingly arranged on the inner walls at two sides of the adsorption cavity 28, through holes corresponding to the slots 6 are arranged at one side of the adsorption cavity 28, the adsorption box 5 penetrates through the through holes and is inserted into the slots 6, a handle 4 is arranged at one side of the adsorption box 5 close to the through holes, an opening 3 is arranged at one side of the box body 2 close to the handle 4, and a sealing cover is hinged on the opening 3, a sealing strip is arranged on the contact surface of the adsorption box 5 and the through hole;
the bottom of the dust filtering cavity 27 is provided with a filter screen 15, the dust filtering cavity 27 is internally provided with an air guide cover 16 corresponding to the filter screen 15, the dust filtering cavity 27 is internally provided with an air blowing mechanism connected with the air guide cover 16, the bottom of the dust filtering cavity 27 is provided with a dust hood 13 corresponding to the filter screen 15, one side in the box body 2 is provided with a dust collecting mechanism connected with the dust hood 13, the air blowing mechanism comprises an air blowing pipe 18 arranged in the dust filtering cavity 27 and a plurality of air blowing nozzles 17 arranged on the air blowing pipe 18, the air blowing nozzles 17 penetrate into the air guide cover 16 and correspond to the filter screen 15, one side in the box body 2 is provided with an air compressor connected with the air blowing pipe 18, the dust collecting mechanism comprises a dust collecting box 9 arranged at one side in the box body 2, a fan 7 connected to one side of the dust collecting box 9, an air inlet pipe and an air outlet pipe connected to the fan 7, and a dust collecting pipe 11 connected between the dust collecting box 9 and the dust hood 13, the air inlet pipe penetrates into the dust collecting box 9, the air outlet pipe penetrates out of the box body 2, a dust screen 8 is arranged in the air inlet pipe, a dust exhaust pipe 12 penetrating through the box body 2 is arranged at the bottom of the dust collection box 9, and valves I are arranged on the dust exhaust pipe 12 and the dust collection pipe 11;
the top of the adsorption cavity 28 and the top of the box body 2 are correspondingly provided with an air outlet 29 communicated with the chimney body 1, the bottom of the dust hood 13 is provided with an air inlet 14 communicated with the chimney body 1, the other side in the box body 2 is provided with a purification box 21, the purification box 21 is internally provided with a left cavity and a right cavity which are a desulfurization cavity 23 and a denitration cavity 22 in sequence from left to right, the desulfurization cavity 23 and the denitration cavity 22 are respectively filled with a desulfurizer and a denitrifier, the desulfurizer can adopt sodium hydroxide solution, the denitrifier can adopt ammonia water, the gas guide hood 16 is connected with an air inlet pipe 25 penetrating into the liquid level in the desulfurization cavity 23, the tops of the desulfurization cavity 23 and the denitration cavity 22 are provided with a communicating pipe 24, the inlet of the communicating pipe 24 is not contacted with the liquid in the desulfurization cavity 23, the outlet of the communicating pipe 24 penetrates into the liquid level in the denitration cavity 22, the top of the denitration cavity 22 is connected with an air outlet pipe 26 penetrating into the bottom in the adsorption cavity 28, the bottoms of the desulfurization cavity 23 and the denitration cavity 22 are both provided with a liquid inlet pipe 19 and a liquid outlet 20 penetrating out of the box body 2, and a second valve is arranged on each of the liquid inlet pipe 19 and the liquid outlet pipe 20.
When the utility model works, the smoke in the chimney enters the dust hood 13 through the air inlet 14, the smoke enters the air guide hood 16 after being filtered by the filter screen 15, the dust is intercepted by the filter screen 15, the filtered smoke enters the desulfurization cavity 23 through the air inlet pipe 25, enters the denitration cavity 22 through the communicating pipe 24 after being desulfurized by the desulfurizer, then is denitrated by the denitrating agent, enters the adsorption cavity 28 through the air outlet pipe 26 after being denitrated, then is discharged through the air outlet 29 after being adsorbed by the adsorbent in the adsorption box 5, and continuously discharged from the chimney, after a period of time, the air compressor and the fan 7 are started, the air blowing nozzle 17 blows air to the filter screen 15, blows off the dust attached to the filter screen 15, and in time under the action of the fan 7, the blown off dust is sucked into the dust collection box 9 through the dust suction pipe 11, the dust in the dust collection box 9 is discharged through the dust discharge pipe 12, the sealing cover at the opening 3 is opened, the adsorption box 5 can be pulled out by holding the handle 4, so that the adsorbent can be replaced regularly, the liquid in the desulfurization cavity 23 and the denitration cavity 22 is discharged through the liquid discharge pipe 20, and new desulfurizer and denitration agent are filled through the liquid inlet pipe 19.
The utility model discloses make the flue gas in the chimney be convenient for strain the dirt, and the dust on the filter screen 15 is convenient for regularly clear up, avoids blockking up, and the dust is collected conveniently to can carry out SOx/NOx control before the flue gas is discharged and handle, simultaneously, can also get rid of the peculiar smell, flue gas treatment is effectual, avoids the polluted environment.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. A chimney with purification and filtration functions comprises a chimney body (1) and a box body (2) arranged on the chimney body (1), and is characterized in that a filter box (10) is arranged at the top in the box body (2), the bottom of the filter box (10) is obliquely arranged, an upper cavity and a lower cavity are arranged in the filter box (10), an adsorption cavity (28) and a dust filtration cavity (27) are sequentially arranged from top to bottom, an adsorption box (5) is detachably arranged in the adsorption cavity (28), an adsorbent is filled in the adsorption box (5), the top and the bottom of the adsorption box (5) are arranged in a net shape, a filter screen (15) is arranged at the bottom of the dust filtration cavity (27), an air guide cover (16) corresponding to the filter screen (15) is arranged in the dust filtration cavity (27), an air blowing mechanism connected with the air guide cover (16) is arranged in the dust filtration cavity (27), and a dust collection cover (13) corresponding to the filter screen (15) is arranged at the bottom of the dust filtration cavity (27), a dust absorption mechanism connected with a dust absorption cover (13) is arranged on one side in the box body (2), an air outlet (29) communicated with the chimney body (1) is correspondingly arranged on the top of an absorption cavity (28) and the top of the box body (2), an air inlet (14) communicated with the chimney body (1) is arranged at the bottom of the dust absorption cover (13), a purifying box (21) is arranged on the other side in the box body (2), a left cavity and a right cavity are arranged in the purifying box (21), a desulfurization cavity (23) and a denitration cavity (22) are sequentially arranged from left to right, a desulfurizer and a denitration agent are respectively filled in the desulfurization cavity (23) and the denitration cavity (22), an air inlet pipe (25) penetrating into the desulfurization cavity (23) under the liquid level is connected to the air guide cover (16), a communicating pipe (24) is arranged on the tops of the desulfurization cavity (23) and the denitration cavity (22), the inlet of the communicating pipe (24) is not in contact with the liquid in the desulfurization cavity (23), the outlet of the communicating pipe (24) penetrates into the denitration cavity (22) under the liquid level, the top of the denitration cavity (22) is connected with an air outlet pipe (26) penetrating into the inner bottom of the adsorption cavity (28).
2. The chimney with the purification and filtration functions according to claim 1, wherein the inner walls of the two sides of the adsorption cavity (28) are correspondingly provided with slots (6), one side of the adsorption cavity (28) is provided with a through hole corresponding to the slots (6), the adsorption box (5) penetrates through the through hole and is inserted into the slots (6), one side of the adsorption box (5) close to the through hole is provided with a handle (4), one side of the box body (2) close to the handle (4) is provided with an opening (3), the opening (3) is hinged with a sealing cover, and a sealing strip is arranged on the contact surface of the adsorption box (5) and the through hole.
3. The chimney with the purification and filtration functions as claimed in claim 2, wherein the blowing mechanism comprises a blowing pipe (18) arranged in the dust filtering cavity (27) and a plurality of blowing nozzles (17) arranged on the blowing pipe (18), the blowing nozzles (17) penetrate into the air guide cover (16) and correspond to the filter screen (15), and an air compressor connected with the blowing pipe (18) is arranged on one side in the box body (2).
4. The chimney with the purification and filtration functions as claimed in claim 3, wherein the dust collection mechanism comprises a dust collection box (9) arranged on one side in the box body (2), a fan (7) connected to one side of the dust collection box (9), an air inlet pipe and an air outlet pipe connected to the fan (7), and a dust collection pipe (11) connected between the dust collection box (9) and the dust collection cover (13), wherein the air inlet pipe penetrates into the dust collection box (9), the air outlet pipe penetrates out of the box body (2), a dust screen (8) is arranged in the air inlet pipe, a dust exhaust pipe (12) penetrating out of the box body (2) is arranged at the bottom of the dust collection box (9), and valves I are respectively arranged on the dust exhaust pipe (12) and the dust collection pipe (11).
5. The chimney with the purification and filtration functions as claimed in claim 4, wherein the bottoms of the desulfurization chamber (23) and the denitration chamber (22) are provided with a liquid inlet pipe (19) and a liquid outlet pipe (20) which penetrate through the box body (2), and the liquid inlet pipe (19) and the liquid outlet pipe (20) are provided with a second valve.
6. The chimney with the purifying and filtering functions as claimed in claim 5, wherein a plurality of reinforcing rods are arranged between the chimney body (1) and the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002323.4U CN217220892U (en) | 2022-01-04 | 2022-01-04 | Chimney with purifying and filtering functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002323.4U CN217220892U (en) | 2022-01-04 | 2022-01-04 | Chimney with purifying and filtering functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217220892U true CN217220892U (en) | 2022-08-19 |
Family
ID=82827513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220002323.4U Active CN217220892U (en) | 2022-01-04 | 2022-01-04 | Chimney with purifying and filtering functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217220892U (en) |
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2022
- 2022-01-04 CN CN202220002323.4U patent/CN217220892U/en active Active
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