CN202885578U - Environment-friendly rotary kiln - Google Patents
Environment-friendly rotary kiln Download PDFInfo
- Publication number
- CN202885578U CN202885578U CN 201220490612 CN201220490612U CN202885578U CN 202885578 U CN202885578 U CN 202885578U CN 201220490612 CN201220490612 CN 201220490612 CN 201220490612 U CN201220490612 U CN 201220490612U CN 202885578 U CN202885578 U CN 202885578U
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- China
- Prior art keywords
- shower nozzle
- rotary kiln
- desulfurization chamber
- catch
- sedimentation basin
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- Muffle Furnaces And Rotary Kilns (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an environment-friendly rotary kiln. The environment-friendly rotary kiln comprises an annular track (4) and a kiln body (21) which can move on the track (4). The environment-friendly rotary kiln is characterized in that a desulfurizer, a sewage pool (11) and a pulping pool (14) are arranged on the kiln body (21). The desulfurizer comprises a desulfuration room (20), and the desulfuration room (20) is a U-shaped or S-shaped pipeline body. Compared with the prior art, the environment-friendly rotary kiln is practical and is beneficial for reducing the discharge of sulfur dioxide effectively.
Description
Technical field
The present invention relates to a kind of rotary kiln, especially a kind of environmental protection rotary kiln.
Background technology
Fire refractory brick, watt and the production process of material such as pottery in, can produce a large amount of sulfur dioxide gas, the sulfur dioxide gas of discharging not only affects the healthy of operator, also can affect the ecological environment of periphery, and air is caused serious pollution.Brick according to section 9388mm is example: the standard coal consumption of standard brick is the 0.28kg/ piece, and the sulfur dioxide that produces is the 8mg/ piece, according to 300,000 calculating of daily output, will produce 2,400,000 mg in per 24 hours.
At present fire refractory brick, watt and the production process of the material such as pottery in, particularly in the roasting link, main at present what adopt is annular kiln technology and tunnel cave technology, its kiln body all is to be fixed in ground, adopts present existing sulphur removal cleaner all not have problems.
CN2063216U, CN201527171U disclose a kind of rotary kiln, and the kiln body is arranged on the track.Because this kind kiln in process of production kiln body is among the motion, therefore the weight of kiln body there is larger restriction, after the kiln body is installed necessary equipment such as heat-insulation and heat-preservation, smoke evacuation etc., there has not been larger space on the kiln body, to sulfur dioxide gas in the production process etc. present sulphur removal cleaner can't be installed and well process, all be directly to be discharged in the atmosphere.
Therefore, a kind of practicality and the environment protection type rotary kiln that can effectively reduce sulfur dioxide (SO2) emissions are suggested.
Summary of the invention
The purpose of this invention is to provide a kind of environmental protection rotary kiln.
The present invention includes annular track (4) and can be at the kiln body (21) of track (4) movement, it is characterized in that kiln body (21) is provided with desulfurizer, cesspool (11) and change stock tank (14), described desulfurizer comprises desulfurization chamber (20), desulfurization chamber (20) is the pipe body of " U " type or " S " type, pipe body is provided with gas approach (16), exhaust outlet (8) and sewage draining exit (9), the inwall of pipe body is provided with shower nozzle (18) and catch (17), shower nozzle (18) is connected with change stock tank (14) by conduit, conduit is provided with pump (12), the gas approach (16) of desulfurization chamber (20) is provided with air collecting box (5) and air channel (6), be provided with blower fan (15) in the air channel (6), described cesspool (11) is for sedimentation basin and be provided with import (11-4), outlet (13) and impurity discharging port (), its import (11-4) is connected with the sewage draining exit (9) of desulfurization chamber (20), and outlet (13) then is connected with change stock tank (14).
As improvement, above-mentioned cesspool (11) is divided into left and right sedimentation basin, is provided with dividing plate (11-2) in the left and right sedimentation basin, sedimentation basin is divided into be " S " type passage, and above-mentioned import (11-4) goes out to be provided with valve (11-5).
As improvement, above-mentioned catch (17) and shower nozzle (18) are array and evenly distribute in desulfurization chamber (20), and described catch (17) can be arranged on the rear of shower nozzle (18), also can be arranged on the relative position of inside pipe wall shower nozzle (18).
Above-mentioned catch (17) and shower nozzle (18) evenly distribute on the axial direction in desulfurization chamber (20) in the shape of a spiral.
Compared with prior art, the practical discharging that also can effectively reduce sulfur dioxide of the present invention.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the structural representation of embodiment 2.
Fig. 4 is embodiment 3 structural representations.
Fig. 5 is the structural representation of embodiment 4.
Fig. 6 is the structural representation of embodiment 4.
Fig. 7 is the structural representation of embodiment 4.
Fig. 8 is the structural representation of embodiment 4.
Fig. 9 is the structural representation of embodiment 5.
Figure 10 is the structural representation of embodiment 5
Shown in the figure: the 1st, side flue, the 2nd, guide rail, the 3rd, top flue, the 4th, track, the 5th, air collecting box, the 6th, air channel, the 7th, draught distributing box, the 8th, exhaust outlet, the 9th, sewage draining exit, the 10th, dust arrester, the 11st, cesspool, 11-1 are the pond bodies, and 11-2 is dividing plate, and 11-3 is impurity discharging port, and 11-4 is import, 11-5 is valve, the 12nd, and pump, the 13rd, outlet, the 14th, change stock tank, the 15th, blower fan, the 16th, gas approach, the 17th, catch, the 18th, shower nozzle, the 19th, housing, the 20th, desulfurization chamber, the 21st, kiln body, 22 fire holes, the 23rd, support.
The specific embodiment
Embodiment 1: with reference to Fig. 1～2, structural representation for the embodiment of the invention 1, comprise annular track (4) and can be at the kiln body (21) of track (4) movement, kiln body (21) is provided with desulfurizer, cesspool (11) and change stock tank (14), described desulfurizer comprises desulfurization chamber (20), desulfurization chamber (20) is the pipe body of one " U " type, pipe body is provided with gas approach (16), exhaust outlet (8) and sewage draining exit (9), the inwall of pipe body is provided with shower nozzle (18) and catch (17), shower nozzle (18) is connected with change stock tank (14) by conduit, conduit is provided with pump (12), the gas approach (16) of desulfurization chamber (20) is provided with air collecting box (5) and air channel (6), be provided with blower fan (15) in the air channel (6), described cesspool (11) is for sedimentation basin and be provided with import (11-4) and outlet (13), its import (11-4) is connected with the sewage draining exit (9) of desulfurization chamber (20), and outlet (13) then is connected with change stock tank (14).
In actual the use, sulfur dioxide gas is collected by air collecting box (5) and is entered desulfurization chamber (20) by gas approach (16), the desulfurizing agent of changing in the stock tank (14) is delivered in the desulfurization chamber (20) by pump (12) and the sulfur dioxide flue gas reaction, realize desulfurization operations, sewage behind the question response is discharged in the cesspool by sewage draining exit (9).
Claims (4)
1. environmental protection rotary kiln, comprise annular track (4) and can be at the kiln body (21) of track (4) movement, it is characterized in that kiln body (21) is provided with desulfurizer, cesspool (11) and change stock tank (14), described desulfurizer comprises desulfurization chamber (20), desulfurization chamber (20) is the pipe body of " U " type or " S " type, pipe body is provided with gas approach (16), exhaust outlet (8) and sewage draining exit (9), the inwall of pipe body is provided with shower nozzle (18) and catch (17), shower nozzle (18) is connected with change stock tank (14) by conduit, conduit is provided with pump (12), the gas approach (16) of desulfurization chamber (20) is provided with air collecting box (5) and air channel (6), be provided with blower fan (15) in the air channel (6), described cesspool (11) is for sedimentation basin and be provided with import (11-4) and outlet (13), its import (11-4) is connected with the sewage draining exit (9) of desulfurization chamber (20), and outlet (13) then is connected with change stock tank (14).
2. a kind of environmental protection rotary kiln according to claim 1, it is characterized in that cesspool (11) is divided into left and right sedimentation basin, be provided with dividing plate (11-2) in the left and right sedimentation basin, sedimentation basin is divided into is " S " type passage, above-mentioned import (11-4) goes out to be provided with valve (11-5).
3. a kind of environmental protection rotary kiln according to claim 1 and 2, it is characterized in that catch (17) and shower nozzle (18) are array and evenly distribute in desulfurization chamber (20), described catch (17) is arranged on the rear of shower nozzle (18) or is arranged on the relative position of inside pipe wall shower nozzle (18).
4. a kind of environmental protection rotary kiln according to claim 3 is characterized in that catch (17) and shower nozzle (18) evenly distribute on the axial direction in the shape of a spiral in desulfurization chamber (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490612 CN202885578U (en) | 2012-09-25 | 2012-09-25 | Environment-friendly rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220490612 CN202885578U (en) | 2012-09-25 | 2012-09-25 | Environment-friendly rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885578U true CN202885578U (en) | 2013-04-17 |
Family
ID=48076999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220490612 Expired - Fee Related CN202885578U (en) | 2012-09-25 | 2012-09-25 | Environment-friendly rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865750A (en) * | 2012-09-25 | 2013-01-09 | 沙湾新兰建材有限公司 | Environment-friendly rotary kiln |
| CN104816378A (en) * | 2015-04-17 | 2015-08-05 | 魏胜英 | Transfer kiln brick making synchronous moving desulphurization device |
-
2012
- 2012-09-25 CN CN 201220490612 patent/CN202885578U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865750A (en) * | 2012-09-25 | 2013-01-09 | 沙湾新兰建材有限公司 | Environment-friendly rotary kiln |
| CN104816378A (en) * | 2015-04-17 | 2015-08-05 | 魏胜英 | Transfer kiln brick making synchronous moving desulphurization device |
| CN104816378B (en) * | 2015-04-17 | 2017-06-09 | 魏胜英 | All rotary kiln brickmaking synchronizing moving desulfurizers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20160925 |