CN219355688U - Dual dust-removing and dust-removing device for coal conveying system - Google Patents
Dual dust-removing and dust-removing device for coal conveying system Download PDFInfo
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- CN219355688U CN219355688U CN202320238754.5U CN202320238754U CN219355688U CN 219355688 U CN219355688 U CN 219355688U CN 202320238754 U CN202320238754 U CN 202320238754U CN 219355688 U CN219355688 U CN 219355688U
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- water mist
- pipeline
- conveying system
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Abstract
The coal conveying system uses the dual dust-removing equipment. Because the dust removal mode of the water mist dust remover is single, the dust removal effect on dust generated in the operation process of industrial facilities is poor, and the working efficiency is lower. The dust collector comprises a dust collector body (1) and a water tank (7), wherein the top of the dust collector body is provided with two dust collection pipes, each dust collection pipe is communicated with a dust collection pipeline (6), the dust collection pipeline is inserted into the water tank, a water float device (14) is placed in the water tank, a water outlet head of the water float device is communicated with a water mist spraying pipeline (8), and the water mist spraying pipeline is connected to the top surface of the dust collector body. The utility model is used for double dust suppression and removal.
Description
Technical Field
The utility model relates to a double dust-removing device for a coal conveying system.
Background
The dust remover is equipment for separating dust from flue gas. The performance of a precipitator is expressed in terms of the amount of gas that can be treated, the loss of resistance of the gas as it passes through the precipitator, and the efficiency of the precipitation. The dust remover is a common facility in the boiler and industrial production. The water mist dust remover converts liquid water into mist water in a pressurizing mode, the mist water is sprayed into air by utilizing air transmission, dust in the air is adsorbed by utilizing the mist water, and therefore, the dust in the air is purified, and the effect of atomization and dust removal is achieved.
The traditional water mist dust remover has the following problems when in use:
because the dust removal mode of the water mist dust remover is single, the dust removal effect on dust generated in the operation process of industrial facilities is poor, and the working efficiency is lower.
Disclosure of Invention
The utility model aims to solve the problems and provide a double dust-removing device for a coal conveying system.
The above object is achieved by the following technical scheme:
a kind of coal conveying system uses the dual dust-suppression dust-collecting equipment, its composition includes: the dust remover comprises a dust remover body and a water tank, wherein the top of the dust remover body is provided with two dust collection pipes, each dust collection pipe is communicated to a dust collection pipeline, the dust collection pipeline is inserted into the water tank, a water float is placed in the water tank, a water outlet head of the water float is communicated with a water mist spraying pipeline, and the water mist spraying pipeline is connected to the top surface of the dust remover body.
The double dust suppression and dust removal device for the coal conveying system comprises a floating plate, wherein four supporting legs are fixed at the bottom of the floating plate, a suction pipe is fixed at the center of the floating plate, the top of the suction pipe is communicated with a hose, and the upper end of the hose is communicated with a water mist spraying pipeline.
The coal conveying system is provided with a double dust-removing device, and a baffle plate which is obliquely arranged is fixed in the water tank.
The coal conveying system is with dual dust suppression dust collector, the water tank in keep away from the one side of water purifier be fixed with water smoke dust remover one.
The double dust-removing and dust-removing device for the coal conveying system is characterized in that a second water mist dust remover is fixed at the end part of the water mist spraying pipeline, which is positioned at one side of the dust remover body.
The dual dust-removing and dust-removing device for the coal conveying system is characterized in that a draught fan is arranged on the dust-collecting pipeline.
The dual dust-removing and dust-removing device for the coal conveying system is characterized in that a water pump is arranged on the water mist spraying pipeline.
Advantageous effects
1. According to the utility model, the coal conveying belt and the coal dropping pipe are arranged in the dust remover body and are used for conveying coal, coal dust generated in the coal conveying process is sucked through the first dust collecting pipe and the second dust collecting pipe, dust collection is realized by opening the first butterfly valve and the second butterfly valve, the coal dust flows upwards to enter the dust collecting pipeline, the coal dust enters the water tank communicated with the dust collecting pipeline, when entering the water tank, the outlet is sprayed by the water mist of the water mist dust remover, the rapid precipitation of the dust can be accelerated, water and coal precipitation are separated after the precipitation, clear water is positioned above and is communicated with the water mist spraying pipeline, the clear water after the precipitation is recycled and used for spraying the water mist among the dust remover body, the water mist spraying pipeline and the water mist dust remover, dust collection treatment and water mist spraying treatment can be realized, the device is integrally realized, the double dust suppression effect is better, and the treatment efficiency is higher.
2. The utility model is provided with the water floating device, so that the water floating device can float on the water surface of the water tank, and the blockage of the water tank caused by the suction of the submerged coal of the water tank by the water mist spraying pipeline can be prevented.
3. The baffle is arranged in the water tank, so that the water mist dust remover can fall dust on the dust entering the water mist dust remover, and the water after dust fall slides along the baffle to be concentrated on the right side of the baffle, thereby being beneficial to sedimentation and simultaneously being capable of preventing excessive dust which is not yet settled from entering the water mist spray pipeline.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the water tank;
in the figure: 1. a dust collector body; 2. a coal conveying belt; 3. a coal dropping pipe; 4. a dust collection pipe I; 5. a dust collection pipe II; 6. a dust collection pipeline; 7. a water tank; 8. a water mist spraying pipeline; 9. a butterfly valve I; 10. a butterfly valve II; 11. a first water mist dust remover; 12. a second water mist dust remover; 13. a door; 14. a water float; 15. a baffle; 16. a hose; 17. a floating plate; 18. a support leg; 19. a suction pipe; 20. coal precipitation; 21. an induced draft fan; 22. a water pump; 23. and a water supply pipeline.
Detailed Description
Referring to fig. 1 to 2, a dual dust suppression and removal device for a coal conveying system comprises: the dust remover comprises a dust remover body 1 and a water tank 7, wherein two dust collection pipes are arranged at the top of the dust remover body, each dust collection pipe is communicated to a dust collection pipeline 6, the dust collection pipeline is inserted into the water tank, a water float 14 is placed in the water tank, a water outlet head of the water float is communicated with a water mist spraying pipeline 8, and the water mist spraying pipeline is connected to the top surface of the dust remover body.
The dust remover body is a box structure, covers coal conveying belt 2 and coal pile inside, is provided with coal dropping pipe 3 between the coal conveying belt, the top fixedly connected with dust absorption pipe 4 of dust remover body and dust absorption pipe two 5, dust absorption pipe 4 and dust absorption pipe two 5 communicate to the dust absorption pipeline on, and the dust absorption pipeline is kept away from dust absorption pipe one side intercommunication of dust absorption pipe two and is had the water tank, and one side of dust absorption pipe one is provided with butterfly valve one, and one side of dust absorption pipe two is provided with butterfly valve two.
The floating device comprises a floating plate 17, four supporting legs 18 are fixed at the bottom of the floating plate, a suction pipe 19 is fixed at the center of the floating plate, the top of the suction pipe is communicated with a hose 16, and the upper end of the hose is communicated with the water mist spraying pipeline.
The floating plate is a hollow plastic shell and can float on the water surface, a suction pipe is fixed in the center of the floating plate, the bottom of the suction pipe is higher than the bottom of the supporting leg, and the bottom of the supporting leg is provided with a disc;
when water is absorbed, the water pump is started, water at the upper part in the water tank is absorbed through the suction pipe and the hose, then enters the second water mist dust remover through the water mist spraying pipeline, and water mist is sprayed to reduce dust on the coal pile;
the height of the water float falls when the water level falls, the downward movement is stopped when the height of the water float falls to the position where the bottom of the supporting leg contacts the coal precipitation of the water tank, the suction pipe continues to absorb water at the moment, and the water cannot be absorbed again after the water level is lower than the bottom of the suction pipe, so that the blockage of the water mist dust remover caused by the suction of the coal precipitation can be prevented.
The water tank is internally fixed with a baffle 15 which is obliquely arranged, the right side of the water tank is fixed with a first water mist dust remover, water is supplied through a water supply pipeline 23 which is additionally arranged, the first water mist dust remover and the second water mist dust remover are devices capable of spraying water mist, and the introduced water can be sprayed out to form water mist for being mixed with dust to enable the dust to settle;
the water mist sprayed by the water mist dust remover is mixed with the introduced dust and then sprayed onto the baffle plate, and can slide along the baffle plate to enable the water mist to fall into water, and then sedimentation is carried out, so that excessive dust which cannot get into sedimentation can be prevented from entering the water mist spraying pipeline.
One side of the water tank, which is far away from the water floating device, is fixed with a first water mist dust remover 11.
The end part of the water mist spraying pipeline, which is positioned at one side of the dust remover body, is fixedly provided with a second water mist dust remover 12.
An induced draft fan 21 is arranged on the dust collection pipeline.
The water pump 22 is arranged on the water mist spraying pipeline.
Working principle: when the dust collector is used, firstly, coal is conveyed by a coal conveying belt 2 and a coal dropping pipe 3 which are arranged in a dust collector body 1, coal dust generated in the coal conveying process is sucked through a first dust collecting pipe 4 and a second dust collecting pipe 5, and dust collection is realized by opening a first butterfly valve 9 and a second butterfly valve 10;
secondly, coal dust flows upwards to enter the dust collection pipeline 6, enters the water tank 7 communicated with the coal dust collection pipeline 6 through the dust collection pipeline 6 under the action of a draught fan, when the coal dust enters the water tank 7, water mist sprayed by the first water mist dust remover 11 is mixed with the introduced dust and then sprayed onto the baffle, the water mist sprayed by the first water mist dust remover slides along the baffle to fall into water, and then sedimentation is carried out, so that excessive dust which cannot reach the sedimentation can be prevented from entering the water mist spray pipeline, water and coal sedimentation are separated after sedimentation, clean water is located above and communicated with the water mist spray pipeline 8, and the clean water after sedimentation is recycled and used for water mist spraying among the dust remover body 1, the water mist spray pipeline 8 and the second water mist dust remover 12;
finally, dust collection treatment and water mist spraying treatment can be realized, double dust suppression is realized on the whole device, the dust suppression effect is better, and the treatment efficiency is higher.
Claims (7)
1. A kind of coal conveying system uses the dual dust-suppression dust-collecting equipment, characterized by: the composition of the composite material comprises: the dust remover comprises a dust remover body and a water tank, wherein the top of the dust remover body is provided with two dust collection pipes, each dust collection pipe is communicated to a dust collection pipeline, the dust collection pipeline is inserted into the water tank, a water float is placed in the water tank, a water outlet head of the water float is communicated with a water mist spraying pipeline, and the water mist spraying pipeline is connected to the top surface of the dust remover body.
2. The dual dust suppression and removal device for a coal conveying system according to claim 1, wherein: the water floating device comprises a floating plate, four supporting legs are fixed at the bottom of the floating plate, a suction pipe is fixed at the center of the floating plate, the top of the suction pipe is communicated with a hose, and the upper end of the hose is communicated to the water mist spraying pipeline.
3. The dual dust suppression and removal device for a coal conveying system according to claim 2, wherein: the baffle plate which is obliquely arranged is fixed in the water tank.
4. A dual dust suppression and removal device for a coal conveying system according to claim 3, wherein: one side of the water tank, which is far away from the water floating device, is fixed with a first water mist dust remover.
5. The dual dust suppression and removal device for a coal conveying system according to claim 4, wherein: the end part of the water mist spraying pipeline, which is positioned at one side of the dust remover body, is fixedly provided with a second water mist dust remover.
6. The dual dust suppression and removal device for a coal conveying system according to claim 5, wherein: and an induced draft fan is arranged on the dust collection pipeline.
7. The dual dust suppression and removal device for a coal conveying system according to claim 6, wherein: the water pump is arranged on the water mist spraying pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238754.5U CN219355688U (en) | 2023-02-17 | 2023-02-17 | Dual dust-removing and dust-removing device for coal conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238754.5U CN219355688U (en) | 2023-02-17 | 2023-02-17 | Dual dust-removing and dust-removing device for coal conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219355688U true CN219355688U (en) | 2023-07-18 |
Family
ID=87114682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238754.5U Active CN219355688U (en) | 2023-02-17 | 2023-02-17 | Dual dust-removing and dust-removing device for coal conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219355688U (en) |
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2023
- 2023-02-17 CN CN202320238754.5U patent/CN219355688U/en active Active
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