CN218834028U - Waste gas treatment device of rotary kiln - Google Patents
Waste gas treatment device of rotary kiln Download PDFInfo
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- CN218834028U CN218834028U CN202223228256.7U CN202223228256U CN218834028U CN 218834028 U CN218834028 U CN 218834028U CN 202223228256 U CN202223228256 U CN 202223228256U CN 218834028 U CN218834028 U CN 218834028U
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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
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Abstract
The utility model discloses a waste gas treatment device of rotary kiln belongs to the waste gas treatment device field, inside including the waste gas treatment jar is equipped with first processing mechanism, first processing mechanism includes the fixed block, the ring pipe, atomizer, retaining jar and immersible pump, waste gas when the rotary kiln enters into the waste gas treatment jar interior back through the air inlet, the dust content in the waste gas will be reduced by a wide margin through the mode of water spray dust fall to the first processing mechanism that sets up in the waste gas treatment jar, and the second processing mechanism that the cooperation top set up, come further to carry out filtration purification to the waste gas through first processing mechanism processing through the active carbon filter screen, filter small particulate matter and harmful gas in the waste gas, and simultaneously, can also clear up self, with the filtration purification effect to waste gas after guaranteeing to use for a long time, thereby improve treatment effect and the treatment effeciency to waste gas, waste gas after avoiding discharging causes the pollution to the environment.
Description
Technical Field
The utility model relates to an exhaust treatment device field, in particular to exhaust treatment device of rotary kiln.
Background
The rotary kiln is a rotary calcining kiln (commonly called rotary kiln), the shape of which is similar to that of a rotary bed, also called a rotary bed kiln, and belongs to the building material equipment. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to the different materials to be treated. The cement kiln is mainly used for calcining cement clinker and comprises a dry-process cement kiln and a wet-process cement kiln.
Because the rotary kiln can produce a large amount of waste gases at the in-process that uses, in prior art, generally handle waste gas through exhaust-gas treatment equipment, however, because current exhaust-gas treatment device's simple structure, it is relatively poor to dumped treatment effeciency, still contain harmful gas waste gas and small floating dust particulate matter in the waste gas that leads to after handling, direct emission can cause environmental pollution, and simultaneously, current exhaust-gas treatment device is also not convenient for clear up filter assembly, the smoke and dust that leads to carrying in the long-time use back waste gas leads to the fact the jam to filter assembly easily, and then can influence filter assembly to the treatment effect of waste gas.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides the exhaust treatment device of rotary kiln, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
waste gas treatment device of rotary kiln, including the exhaust-gas treatment jar, the inside of exhaust-gas treatment jar is equipped with first processing mechanism, first processing mechanism includes fixed block, ring pipe, atomizer, water storage tank and immersible pump, the fixed block passes through the mounting hole cover on the lateral wall and establishes on the ring pipe and fixed connection is on the inner wall of exhaust-gas treatment jar, and atomizer fixed connection is on the inner wall of ring pipe, the water storage tank is located the right side of exhaust-gas treatment jar, and immersible pump fixed connection is in the tank bottom surface of water storage tank, fixedly connected with conveyer pipe between the output of ring pipe and immersible pump, first processing mechanism's top still is equipped with second processing mechanism, second processing mechanism includes solid fixed ring, mounting panel, active carbon filter screen, go-between ring, driving motor, clearance board and clearance brush, gu fixed connection is on the inner wall of exhaust-gas treatment jar, and the mounting panel passes through the connecting rod fixed connection of four sides of outer wall in solid fixed ring, active carbon filter screen fixed connection is between the connecting rod, connecting ring fixed connection is in solid fixed ring's bottom at solid fixed ring, driving motor fixed connection is at the top surface of mounting panel, and the bottom surface of the output of driving motor, clearance board passes through the clearance slider and the clearance type brush, and the clearance slider is connected at the top surface of clearance type brush.
Preferably, the left side wall of the waste gas treatment tank is fixedly provided with an air inlet, the bottom surface of the waste gas treatment tank is fixedly provided with a water outlet, the top surface of the waste gas treatment tank is fixedly provided with an air outlet, four sides of the inner wall of the waste gas treatment tank are respectively fixedly provided with a fixing block, and the side wall of the fixing block is provided with a mounting hole.
Preferably, the annular pipe fixed mounting is between the mounting hole, and four sides of the inner wall of annular pipe respectively fixed mounting have and present the atomizer that forty degrees internal inclinations, the water storage tank is located the right side position of exhaust-gas treatment jar, and fixed mounting has the water inlet on the right side wall of water storage tank, immersible pump fixed mounting is in the jar bottom of water storage tank, and fixed mounting has the conveyer pipe of intercommunication between the output of water storage tank and the annular pipe.
Preferably, fixed ring fixed mounting is on the inner wall of exhaust-gas treatment jar and is located the top of ring-shaped pipe, and the mounting panel is located fixed ring intra-annular, fixed mounting has the connecting rod respectively between four sides of the outer wall of mounting panel and four sides of the inner wall of fixed ring, and adjacent connecting rod still fixed mounting has the active carbon filter screen and is located between the outer wall of mounting panel and the inner wall of fixed ring.
Preferably, the connecting ring is fixedly arranged on the bottom surface of the fixing ring, and a T-shaped ring groove is formed in the inner annular wall of the connecting ring.
Preferably, driving motor fixed mounting has a motor aircraft bonnet at the top surface of mounting panel, and driving motor's outside still fixed mounting, driving motor's output passes the mounting panel, and driving motor's output bottom surface fixed mounting has the cleaning board, fixed mounting has T type slider on the outside end wall of cleaning board, and T type slider movable mounting is in T shape annular, the top surface of cleaning board still fixed mounting has the clearance brush.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, after the waste gas of rotary kiln enters into in the exhaust-gas treatment jar through the air inlet, the dust content in the waste gas will be reduced by a wide margin through the mode of water spray dust fall to the first processing mechanism that sets up in the exhaust-gas treatment jar, and the second processing mechanism that the cooperation top set up, further filter and purify the waste gas of handling through first processing mechanism through the active carbon filter screen, filter small particulate matter and harmful gas in the waste gas, and simultaneously, can also clear up self, in order to ensure the filtration purifying effect to waste gas after long-time the use, thereby improve the treatment effect and the treatment effeciency to waste gas, waste gas after avoiding discharging causes the pollution to the environment.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the waste gas treatment tank of the present invention;
fig. 3 is a schematic exploded view of the first processing mechanism of the present invention;
fig. 4 is a schematic view of the second processing mechanism according to the present invention.
In the figure: 1. a waste gas treatment tank; 2. an air inlet; 3. a water outlet; 4. an air outlet; 5. a first processing mechanism; 6. a second processing mechanism; 7. a fixed block; 8. mounting holes; 9. an annular tube; 10. an atomizing spray head; 11. a water storage tank; 12. a water inlet; 13. a submersible pump; 14. a delivery pipe; 15. a fixing ring; 16. mounting a plate; 17. a connecting rod; 18. an active carbon filter screen; 19. a connecting ring; 20. a T-shaped ring groove; 21. a drive motor; 22. cleaning the plate; 23. a T-shaped slider; 24. cleaning the brush; 25. motor aircraft bonnet.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-4, the exhaust gas treatment device of the rotary kiln, including the exhaust gas treatment tank 1, the inside of the exhaust gas treatment tank 1 is provided with a first treatment mechanism 5, the first treatment mechanism 5 includes a fixed block 7, a ring pipe 9, an atomizer 10, a water storage tank 11 and a submersible pump 13, the fixed block 7 is sleeved on the ring pipe 9 through a mounting hole 8 on a side wall and is fixedly connected on an inner wall of the exhaust gas treatment tank 1, and the atomizer 10 is fixedly connected on an inner wall of the ring pipe 9, the water storage tank 11 is located on a right side of the exhaust gas treatment tank 1, and the submersible pump 13 is fixedly connected on an inner bottom surface of the water storage tank 11, a conveying pipe 14 is fixedly connected between the ring pipe 9 and an output end of the submersible pump 13, a second treatment mechanism 6 is further arranged above the first treatment mechanism 5, the second treatment mechanism 6 includes a fixed ring 15, a mounting plate 16, an activated carbon filter screen 18, a connecting rod 19, a driving motor 21, a cleaning plate 22 and a cleaning brush 24 are fixedly connected on an inner wall of the exhaust gas treatment tank 1, and the mounting plate 22 is fixedly connected on a top surface of the cleaning brush 22, and the cleaning motor 22 are fixedly connected on a top surface of the cleaning slide plate 22, and the cleaning slide plate 22, which is connected on the top surface of the cleaning slide plate which is fixedly connected on the fixed ring 17, and the top surface of the cleaning slide plate which is connected on the fixed ring 19.
As shown in fig. 1-4, in this embodiment, in order to improve the waste gas treatment effect and treatment efficiency of the rotary kiln by the first treatment mechanism 5 and the second treatment mechanism 6, an air inlet 2 is fixedly installed on the left side wall of the waste gas treatment tank 1, a water outlet 3 is fixedly installed on the bottom surface of the waste gas treatment tank 1, an air outlet 4 is fixedly installed on the top surface of the waste gas treatment tank 1, fixed blocks 7 are respectively and fixedly installed on four sides of the inner wall of the waste gas treatment tank 1, mounting holes 8 are opened on the side wall of the fixed blocks 7, a ring pipe 9 is fixedly installed between the mounting holes 8, atomizing nozzles 10 inclined in forty degrees are respectively and fixedly installed on four sides of the inner wall of the ring pipe 9, a water storage tank 11 is located at the right side portion of the waste gas treatment tank 1, a water inlet 12 is fixedly installed on the right side wall of the water storage tank 11, and a submersible pump 13 is fixedly installed at the inner bottom of the water storage tank 11, a conveying pipe 14 communicated with the output end of the water storage tank 11 and the annular pipe 9 are fixedly arranged between the output end of the water storage tank 11 and the annular pipe 9, the fixing ring 15 is fixedly arranged on the inner wall of the waste gas treatment tank 1 and is positioned above the annular pipe 9, the mounting plate 16 is positioned in the ring of the fixing ring 15, connecting rods 17 are respectively and fixedly arranged between the four sides of the outer wall of the mounting plate 16 and the four sides of the inner wall of the fixing ring 15, an active carbon filter screen 18 is also fixedly arranged between the outer wall of the mounting plate 16 and the inner wall of the fixing ring 15 and is adjacent to the connecting rods 17, the connecting ring 19 is fixedly arranged on the bottom surface of the fixing ring 15, a T-shaped ring groove 20 is arranged on the inner annular wall of the connecting ring 19, the driving motor 21 is fixedly arranged on the top surface of the mounting plate 16, a motor hood 25 is also fixedly arranged outside the driving motor 21, the output end of the driving motor 21 penetrates through the mounting plate 16, and a cleaning plate 22 is fixedly arranged on the bottom surface of the output end of the driving motor 21, a T-shaped sliding block 23 is fixedly arranged on the outer end wall of the cleaning plate 22, the T-shaped sliding block 23 is movably arranged in the T-shaped annular groove 20, and a cleaning brush 24 is fixedly arranged on the top surface of the cleaning plate 22;
the principle of the waste gas treatment of the rotary kiln by the first treatment mechanism 5 and the second treatment mechanism 6 is as follows: when the rotary kiln generates waste gas in the using process and the waste gas enters the tank of the waste gas treatment tank 1 through the gas inlet 2, the input end of the submersible pump 13 will pump out the water which is added into the water storage tank 11 in advance through the water inlet 12 and send the water into the pipe of the conveying pipe 14 through the output end, the conveying pipe 14 will convey the water into the pipe of the annular pipe 9 which is arranged on the inner wall of the waste gas treatment tank 1 and is positioned between the mounting holes 8 arranged on the side wall of the fixed block 7, the water entering the pipe of the annular pipe 9 is sprayed downwards through the atomizing nozzle 10 which is arranged on the inner wall of the annular pipe 9 and is inclined within forty degrees, when the sprayed atomized water and the waste gas entering the waste gas treatment tank 1 meet together, the atomized water drops are combined with dust in the waste gas and become heavy and then fall into the inner bottom of the waste gas treatment tank 1, therefore, the dust content in the waste gas of the rotary kiln is continuously reduced, most dust particles are filtered and removed, the waste water formed by combining with the dust is discharged from the water outlet 3, when the waste gas treated by the first treatment mechanism 5 flows into the upper part and passes through the fixed ring 15, the activated carbon filter screen 18 arranged in the ring of the fixed ring 15 filters the tiny particles in the waste gas and purifies harmful gas in the waste gas, the treated waste gas is discharged through the air outlet 4, in order to ensure the treatment effect of the waste gas by the second treatment mechanism 6, the activated carbon filter screen 18 can be periodically cleaned, when the activated carbon filter screen 18 is cleaned, the driving motor 21 arranged on the top surface of the mounting plate 16 and positioned in the motor hood 25 is started, the driving motor 21 rotates the driving output end, the output end drives the cleaning plate 22 to rotate at the bottom of the fixed ring 15, and the T-shaped slider 23 arranged at the outer end of the cleaning plate 22 slides in the T-shaped ring groove 20 formed in the inner wall of the connecting ring 19, and meanwhile, the cleaning brush 24 arranged at the top surface of the cleaning plate 22 cleans the activated carbon filter screen 18 in the rotating process of the cleaning plate 22, so that the activated carbon filter screen 18 is prevented from being blocked by dust adsorbed and filtered at the bottom of the activated carbon filter screen 18, and the filtering and purifying effect of the second treatment mechanism 6 on waste gas after long-time use is ensured.
In conclusion, the present invention has been described in detail with reference to the preferred embodiments, but various modifications can be made without departing from the scope of the present invention, and equivalents may be substituted for elements thereof, or equivalent substitutions may be made for some technical features thereof, all of which are within the spirit and principle of the present invention.
Claims (6)
1. Waste gas treatment device of rotary kiln includes waste gas treatment jar (1), its characterized in that: the waste gas treatment tank (1) is internally provided with a first treatment mechanism (5), the first treatment mechanism (5) comprises a fixed block (7), a ring pipe (9), an atomizing nozzle (10), a water storage tank (11) and a submersible pump (13), the fixed block (7) is sleeved on the ring pipe (9) through a mounting hole (8) on the side wall and is fixedly connected on the inner wall of the waste gas treatment tank (1), the atomizing nozzle (10) is fixedly connected on the inner wall of the ring pipe (9), the water storage tank (11) is positioned on the right side of the waste gas treatment tank (1), the submersible pump (13) is fixedly connected on the inner bottom surface of the water storage tank (11), a conveying pipe (14) is fixedly connected between the output ends of the ring pipe (9) and the submersible pump (13), a second treatment mechanism (6) is further arranged above the first treatment mechanism (5), the second treatment mechanism (6) comprises a fixed ring (15), a mounting plate (16), an activated carbon filter screen (18), a connecting ring (19), a driving motor (21), a cleaning plate (22) and a cleaning plate (24), the fixed ring (17) is connected on the outer wall of the fixed ring (15) of the four sides of the waste gas treatment tank (1), activated carbon filter screen (18) fixed connection is between connecting rod (17), go-between (19) fixed connection is in the bottom of solid fixed ring (15), driving motor (21) fixed connection is at the top surface of mounting panel (16), and clears up board (22) fixed connection at the end bottom of the output of driving motor (21), T type slider (23) and go-between (19) swing joint of side are passed through in clearance board (22), and clear up brush (24) fixed connection at the top surface of clearance board (22).
2. The exhaust gas treatment device of the rotary kiln according to claim 1, characterized in that: fixed mounting has air inlet (2) on the left side wall of exhaust-gas treatment jar (1), and the bottom surface fixed mounting of exhaust-gas treatment jar (1) has delivery port (3), the top surface fixed mounting of exhaust-gas treatment jar (1) has gas outlet (4), and four sides of the inner wall of exhaust-gas treatment jar (1) fixed mounting respectively have fixed block (7), mounting hole (8) have been seted up on the lateral wall of fixed block (7).
3. The exhaust gas treatment device of the rotary kiln according to claim 2, characterized in that: annular tube (9) fixed mounting is between mounting hole (8), and four sides of the inner wall of annular tube (9) respectively fixed mounting have and present atomizer (10) of forty degrees internal inclinations, water storage tank (11) are located the right side position of exhaust-gas treatment jar (1), and fixed mounting has water inlet (12) on the right side wall of water storage tank (11), immersible pump (13) fixed mounting is in the jar bottom of water storage tank (11), and fixed mounting has conveyer pipe (14) of intercommunication between the output of water storage tank (11) and annular tube (9).
4. The exhaust gas treatment device of the rotary kiln according to claim 3, characterized in that: fixed ring (15) fixed mounting is on the inner wall of exhaust-gas treatment jar (1) and is located the top of annular pipe (9), and mounting panel (16) are located the intra-annular of fixed ring (15), respectively fixed mounting has connecting rod (17) between the four sides of the outer wall of mounting panel (16) and the four sides of the inner wall of fixed ring (15), and adjacent connecting rod (17) and be located still fixed mounting have active carbon filter screen (18) between the outer wall of mounting panel (16) and the inner wall of fixed ring (15).
5. The exhaust gas treatment device of the rotary kiln according to claim 4, characterized in that: the connecting ring (19) is fixedly arranged on the bottom surface of the fixing ring (15), and a T-shaped ring groove (20) is formed in the inner ring wall of the connecting ring (19).
6. The exhaust gas treatment device of the rotary kiln according to claim 5, characterized in that: driving motor (21) fixed mounting is at the top surface of mounting panel (16), and the outside of driving motor (21) still fixed mounting have motor aircraft bonnet (25), the output of driving motor (21) passes mounting panel (16), and the output bottom surface fixed mounting of driving motor (21) has cleaning plate (22), fixed mounting has T type slider (23) on the outside end wall of cleaning plate (22), and T type slider (23) movable mounting is in T shape annular (20), the top surface of cleaning plate (22) still fixed mounting has cleaning brush (24).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202223228256.7U CN218834028U (en) | 2022-12-02 | 2022-12-02 | Waste gas treatment device of rotary kiln |
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Application Number | Priority Date | Filing Date | Title |
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CN202223228256.7U CN218834028U (en) | 2022-12-02 | 2022-12-02 | Waste gas treatment device of rotary kiln |
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CN218834028U true CN218834028U (en) | 2023-04-11 |
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CN202223228256.7U Active CN218834028U (en) | 2022-12-02 | 2022-12-02 | Waste gas treatment device of rotary kiln |
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2022
- 2022-12-02 CN CN202223228256.7U patent/CN218834028U/en active Active
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