CN220489761U - Rotary kiln with tail gas treatment effect - Google Patents
Rotary kiln with tail gas treatment effect Download PDFInfo
- Publication number
- CN220489761U CN220489761U CN202322072245.2U CN202322072245U CN220489761U CN 220489761 U CN220489761 U CN 220489761U CN 202322072245 U CN202322072245 U CN 202322072245U CN 220489761 U CN220489761 U CN 220489761U
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- Prior art keywords
- wall
- pipe
- rotary kiln
- purifying
- tail gas
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- 230000000694 effects Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000010521 absorption reaction Methods 0.000 claims description 36
- 238000000746 purification Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses a rotary kiln with a tail gas treatment effect, which relates to the technical field of rotary kilns and comprises a purifying unit, a using unit and an auxiliary unit, wherein the purifying unit comprises a purifying rod, a storage pipe, a purifying tank and an air storage tank, the using unit comprises a rotary kiln body, an induced draft hood, an induced draft pipe, a water outlet pipe, a water inlet pipe, a water pump and a water return pipe, and the auxiliary unit comprises an auxiliary block, a water tank, a water treatment tank, an air outlet pipe, a fan and a mounting frame. According to the utility model, through the matched use of the auxiliary block, the workbench, the purifying rod, the storage tank, the purifying tank, the mounting frame and the air storage tank, the device is used for purifying the tail gas in the device again during working, so that the pollution of the tail gas to the environment is reduced, the practicability of the device is improved, the rotary kiln body, the induced draft hood and the induced draft pipe are matched for use, the device can absorb the tail gas in the air, and the tail gas enters the device for purifying the tail gas, so that the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of rotary kilns, in particular to a rotary kiln with a tail gas treatment effect.
Background
The rotary kiln can produce a large amount of tail gas in the operation process, and the structural design of the tail gas treatment device for the rotary kiln at present is unreasonable, and the performance is unreliable, and the effect of absorbing the tail gas produced by the rotary kiln is poor, and dust and acid gas in the tail gas of the rotary kiln are difficult to be absorbed completely, and part of dust and acid gas are discharged into the atmosphere, so that pollution is produced to the atmosphere, and the environment is not protected, thereby reducing the overall performance of the rotary kiln.
In the prior art, a Chinese patent with publication number CN202915732U is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model relates to a rotary kiln with a tail gas treatment device. The existing tail gas treatment device for the rotary kiln has poor effect of absorbing tail gas generated by the rotary kiln. The utility model is characterized in that: the device comprises an absorption tower, a sprayer, an induced draft hood, an induced draft pipe, a fan, an air outlet pipe, an outlet pipe, a water tank, a water return pipe, a water treatment tank, a water pump, a water inlet pipe and a rotary kiln body, wherein the sprayer is arranged in the absorption tower; one end of the air guiding pipe is fixed on the air guiding cover, and the other end of the air guiding pipe is fixed on the wall surface of the absorption tower and is positioned below the sprayer; one end of the air outlet pipe is fixed at the top of the absorption tower, and the fan is arranged on the air outlet pipe; one end of the water outlet pipe is fixed at the bottom of the absorption tower, and the other end of the water outlet pipe is arranged in the water tank; one end of the water return pipe is arranged in the water tank, and the other end of the water return pipe is arranged in the water treatment tank; one end of the water inlet pipe is arranged in the water treatment tank, and the other end of the water inlet pipe is arranged on the sprayer; the rotary kiln body is matched with the induced draft cover. The utility model has reasonable structural design, reliable performance and good tail gas absorption effect.
However, when the prior art is in actual use, if the purification device is not provided, the tail gas can be incompletely absorbed and purified, so that the environment is polluted, the human health is endangered, and the practicability of the device is reduced.
Disclosure of Invention
The utility model aims to provide a rotary kiln with a tail gas treatment effect so as to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the rotary kiln with the tail gas treatment effect comprises a purifying unit, a using unit and an auxiliary unit.
The purifying unit comprises a purifying rod, a storage pipe, a purifying tank and an air storage tank, the using unit comprises a rotary kiln body, an induced draft hood, an induced draft pipe, a water outlet pipe, a water inlet pipe, a water pump and a water return pipe, and the auxiliary unit comprises an auxiliary block, a water tank, a water treatment tank, a water outlet pipe, a fan, a first auxiliary pipe, a second auxiliary pipe, a workbench and a mounting frame.
The induced draft hood is located one end of rotary kiln body, the induced draft pipe is located the outer wall of absorption tower, the water pump is located the outer wall of inlet tube, the auxiliary block is located the inner wall of mounting bracket, first auxiliary pipe is located the top of workstation.
By adopting the technical scheme, the workbench can fix the second auxiliary pipe, so that the second auxiliary pipe can be fixed.
The technical scheme of the utility model is further improved as follows: the inner wall of the absorption tower is fixedly connected with the outer wall of the induced air pipe, the outer wall of the induced air pipe is fixedly connected with one side of the induced air cover, the bottom of the induced air cover is fixedly connected with the outer wall of the rotary kiln body, and the inner wall of the absorption tower is fixedly connected with the outer wall of the water outlet pipe.
By adopting the technical scheme, the absorption tower can fix the induced air pipe, the induced air pipe can fix the induced air cover, the rotary kiln body can fix the induced air cover, the absorption tower can fix the water outlet pipe, and the water outlet pipe can be fixed.
The technical scheme of the utility model is further improved as follows: the outer wall of outlet pipe with the inner wall fixed connection of basin, the inner wall of basin with the outer wall fixed connection of wet return, the outer wall of wet return with the inner wall fixed connection of water treatment pond, the inner wall of absorption tower with the outer wall fixed connection of inlet tube.
By adopting the technical scheme, the water outlet pipe can be fixed in the water tank, the water return pipe can be fixed in the water tank, the water treatment tank can be used for fixing the water return pipe, the water outlet pipe can be fixed in the absorption tower, and the water outlet pipe can be fixed.
The technical scheme of the utility model is further improved as follows: the outer wall of inlet tube with the inner wall fixed connection of water pump, the inner wall of absorption tower with the inner wall fixed connection of play tuber pipe, go out the outer wall of tuber pipe with the inner wall fixed connection of fan, the inner wall of absorption tower with the outer wall fixed connection of first auxiliary pipe.
By adopting the technical scheme, the water pump can be fixed on the water inlet pipe, the air outlet pipe can be fixed on the absorption tower, the fan can be fixed on the air outlet pipe, the first auxiliary pipe can be fixed on the absorption tower, and the first auxiliary pipe can be fixed
The technical scheme of the utility model is further improved as follows: the outer wall of the first auxiliary pipe is fixedly connected with the top of the workbench, the top of the workbench is fixedly connected with the outer wall of the second auxiliary pipe, the outer wall of the second auxiliary pipe is fixedly connected with the inner wall of the purifying tank, and the inner wall of the purifying tank is fixedly connected with the outer wall of the purifying rod.
By adopting the technical scheme, the workbench can fix the first auxiliary pipe, the purifying pipe can fix the second auxiliary pipe, the purifying tank can fix the purifying rod, and the purifying rod can be fixed.
The technical scheme of the utility model is further improved as follows: the inner wall of reserve pipe with the outer wall fixed connection of purifying lever, the one end of purifying pot with the one end fixed connection of auxiliary block, the outer wall of auxiliary block with the inner wall fixed connection of mounting bracket, the inner wall of mounting bracket with the outer wall fixed connection of workstation.
Adopt above-mentioned technical scheme, this purifying bar can fix the reserve tube in this scheme, and the auxiliary block can be fixed to the purifying tank, and the auxiliary block can be fixed to the mounting bracket, and the mounting bracket can be fixed to the workstation, makes the mounting bracket can obtain fixedly.
The technical scheme of the utility model is further improved as follows: one end of the auxiliary block is fixedly connected with the outer wall of the air storage tank.
By adopting the technical scheme, the auxiliary block in the scheme can seal the air storage tank, so that the air storage tank cannot leak.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the rotary kiln with the tail gas treatment effect provided by the utility model utilizes the cooperation of the auxiliary block, the workbench, the purifying rod, the storage tank, the purifying tank, the mounting frame and the air storage tank, so that the device can purify the tail gas in the rotary kiln again during working, the environmental pollution caused by the tail gas is reduced, and the practicability of the device is improved.
The rotary kiln with the tail gas treatment effect provided by the utility model has the advantages that the rotary kiln body, the induced draft cover and the induced draft pipe are matched for use, so that the device can absorb tail gas in air, the tail gas enters the device to purify the device, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is a schematic cross-sectional view of the present utility model.
In the figure: 1. an absorption tower; 2. a rotary kiln body; 3. an induced draft cover; 4. an auxiliary block; 5. an air guiding pipe; 6. a water outlet pipe; 7. a water tank; 8. a water treatment tank; 9. a water inlet pipe; 10. a water pump; 11. a water return pipe; 12. an air outlet pipe; 13. a blower; 14. a first auxiliary pipe; 15. a second auxiliary pipe; 16. a work table; 17. a purge rod; 18. a storage tube; 19. a purification tank; 20. a mounting frame; 21. and a gas storage tank.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the utility model provides a rotary kiln with an exhaust gas treatment effect, which comprises a purifying unit, a using unit and an auxiliary unit.
The purifying unit includes purifying pole 17, the reserve tube 18, purifying tank 19 and gas holder 21, the use unit includes absorption tower 1, rotary kiln body 2, induced draft hood 3, induced draft tube 5, outlet pipe 6, inlet tube 9, water pump 10 and wet return 11, auxiliary unit includes auxiliary block 4, basin 7, water treatment pond 8, air-out pipe 12, fan 13, first auxiliary pipe 14, second auxiliary pipe 15, workstation 16 and mounting bracket 20, induced draft hood 3 is located the one end of rotary kiln body 2, induced draft tube 5 is located the outer wall of absorption tower 1, water pump 10 is located the outer wall of inlet tube 9, auxiliary block 4 is located the inner wall of mounting bracket 20.
The first auxiliary pipe 14 is located the top of workstation 16, the inner wall of absorption tower 1 and the outer wall fixed connection of induced air pipe 5, the outer wall of induced air pipe 5 and one side fixed connection of induced air cover 3, the bottom of induced air cover 3 and the outer wall fixed connection of rotary kiln body 2, the inner wall of absorption tower 1 and the outer wall fixed connection of outlet pipe 6, the outer wall of outlet pipe 6 and the inner wall fixed connection of basin 7, the inner wall of basin 7 and the outer wall fixed connection of wet return 11, the outer wall of wet return 11 and the inner wall fixed connection of water treatment pond 8, the inner wall of absorption tower 1 and the outer wall fixed connection of inlet tube 9.
In this embodiment, the rotary kiln body 2, the induced draft hood 3, the induced draft pipe 5 and the absorption tower 1 are used in a matched manner, tail gas in air can be absorbed and purified through the device, and meanwhile, the water outlet pipe 6, the water tank 7 and the water treatment tank 8 are used in a matched manner, so that water for purifying the tail gas can be treated and reused.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of the water inlet pipe 9 is fixedly connected with the inner wall of the water pump 10, the inner wall of the absorption tower 1 is fixedly connected with the inner wall of the air outlet pipe 12, the outer wall of the air outlet pipe 12 is fixedly connected with the inner wall of the fan 13, the inner wall of the absorption tower 1 is fixedly connected with the outer wall of the first auxiliary pipe 14, the outer wall of the first auxiliary pipe 14 is fixedly connected with the top of the workbench 16, the top of the workbench 16 is fixedly connected with the outer wall of the second auxiliary pipe 15, and the outer wall of the second auxiliary pipe 15 is fixedly connected with the inner wall of the purifying tank 19.
The inner wall of purifying tank 19 and the outer wall fixed connection of purifying rod 17, the inner wall of reserve tube 18 and the outer wall fixed connection of purifying rod 17, the one end fixed connection of purifying tank 19 and auxiliary block 4, the outer wall of auxiliary block 4 and the inner wall fixed connection of mounting bracket 20, the inner wall of mounting bracket 20 and the outer wall fixed connection of workstation 16, the one end of auxiliary block 4 and the outer wall fixed connection of gas holder 21.
In this embodiment, the auxiliary block 4, the workbench 16, the purifying rod 17, the storage tube 18, the purifying tank 19, the mounting frame 20 and the air storage tank 21 are used in combination, so that the device can purify the tail gas in the device again during operation, and meanwhile, the purified gas can be discharged through the combination of the absorption tower 1, the air outlet tube 12 and the fan 13.
The working principle of the rotary kiln with the tail gas treatment effect is specifically described below.
When in use, as shown in fig. 1-4, the tail gas in the air is sucked into the absorption tower 1 through the induced draft hood 3 and the induced draft pipe 5, the first auxiliary pipe 14 sucks the tail gas in the absorption tower 1 into the workbench 16, the second auxiliary pipe 15 puts the tail gas in the workbench 16 into the purification tank 19, and then the tail gas in the purification tank 19 is processed and purified through the cooperation of the air storage tank 21 and the purification tank 19.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The rotary kiln with tail gas treatment effect is characterized in that: comprises a purifying unit, a using unit and an auxiliary unit;
the purifying unit comprises a purifying rod (17), a storage pipe (18), a purifying tank (19) and an air storage tank (21), the using unit comprises an absorption tower (1), a rotary kiln body (2), an induced draft hood (3), an induced draft pipe (5), an outlet pipe (6), an inlet pipe (9), a water pump (10) and a return pipe (11), and the auxiliary unit comprises an auxiliary block (4), a water tank (7), a water treatment tank (8), an air outlet pipe (12), a fan (13), a first auxiliary pipe (14), a second auxiliary pipe (15), a workbench (16) and a mounting frame (20);
the rotary kiln comprises a rotary kiln body (2), an induced air cover (3) and a water pump (10), wherein the induced air cover (3) is positioned at one end of the rotary kiln body (2), the induced air pipe (5) is positioned at the outer wall of the absorption tower (1), the water pump (10) is positioned at the outer wall of the water inlet pipe (9), the auxiliary block (4) is positioned at the inner wall of the mounting frame (20), and the first auxiliary pipe (14) is positioned at the top of the workbench (16).
2. The rotary kiln with tail gas treatment effect according to claim 1, wherein: the inner wall of the absorption tower (1) is fixedly connected with the outer wall of the induced air pipe (5), the outer wall of the induced air pipe (5) is fixedly connected with one side of the induced air cover (3), the bottom of the induced air cover (3) is fixedly connected with the outer wall of the rotary kiln body (2), and the inner wall of the absorption tower (1) is fixedly connected with the outer wall of the water outlet pipe (6).
3. The rotary kiln with tail gas treatment effect according to claim 1, wherein: the outer wall of outlet pipe (6) with the inner wall fixed connection of basin (7), the inner wall of basin (7) with the outer wall fixed connection of wet return (11), the outer wall of wet return (11) with the inner wall fixed connection of water treatment pond (8), the inner wall of absorption tower (1) with the outer wall fixed connection of inlet tube (9).
4. The rotary kiln with tail gas treatment effect according to claim 1, wherein: the outer wall of inlet tube (9) with the inner wall fixed connection of water pump (10), the inner wall of absorption tower (1) with the inner wall fixed connection of play tuber pipe (12), the outer wall of play tuber pipe (12) with the inner wall fixed connection of fan (13), the inner wall of absorption tower (1) with the outer wall fixed connection of first auxiliary pipe (14).
5. The rotary kiln with tail gas treatment effect according to claim 1, wherein: the outer wall of first auxiliary pipe (14) with the top fixed connection of workstation (16), workstation (16) top with the outer wall fixed connection of second auxiliary pipe (15), the outer wall of second auxiliary pipe (15) with the inner wall fixed connection of purifying tank (19), the inner wall of purifying tank (19) with the outer wall fixed connection of purifying rod (17).
6. The rotary kiln with tail gas treatment effect according to claim 1, wherein: the inner wall of the storage tube (18) is fixedly connected with the outer wall of the purifying rod (17), one end of the purifying tank (19) is fixedly connected with one end of the auxiliary block (4), the outer wall of the auxiliary block (4) is fixedly connected with the inner wall of the mounting frame (20), and the inner wall of the mounting frame (20) is fixedly connected with the outer wall of the workbench (16).
7. The rotary kiln with tail gas treatment effect according to claim 1, wherein: one end of the auxiliary block (4) is fixedly connected with the outer wall of the air storage tank (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072245.2U CN220489761U (en) | 2023-08-03 | 2023-08-03 | Rotary kiln with tail gas treatment effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322072245.2U CN220489761U (en) | 2023-08-03 | 2023-08-03 | Rotary kiln with tail gas treatment effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489761U true CN220489761U (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322072245.2U Active CN220489761U (en) | 2023-08-03 | 2023-08-03 | Rotary kiln with tail gas treatment effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489761U (en) |
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2023
- 2023-08-03 CN CN202322072245.2U patent/CN220489761U/en active Active
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