CN218166431U - Coal-fired flue gas desulfurization denitration pulse bag dust remover with environmental protection function - Google Patents
Coal-fired flue gas desulfurization denitration pulse bag dust remover with environmental protection function Download PDFInfo
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- CN218166431U CN218166431U CN202221734298.5U CN202221734298U CN218166431U CN 218166431 U CN218166431 U CN 218166431U CN 202221734298 U CN202221734298 U CN 202221734298U CN 218166431 U CN218166431 U CN 218166431U
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Abstract
The utility model discloses a coal-fired flue gas desulfurization and denitration pulse sack cleaner that has environmental protection, the power distribution box comprises a box body, box one side fixedly connected with intake pipe, box one side fixedly connected with outlet duct, box inner chamber fixed mounting has the baffle, baffle fixed surface is connected with a plurality of sacks, box one side fixed mounting has the gas bag, box one side fixed mounting has the pulse deashing structure, box top fixed mounting has the baffle, baffle top activity sliding connection has two waterproof boards, two fixedly connected with connecting piece between the waterproof board, baffle fixed surface installs the drive structure, box one side fixed mounting has the water valve, water valve delivery port fixedly connected with water pipe, a plurality of sprinkler bead of water pipe outside fixedly connected with. The utility model discloses be convenient for carry out the dust fast to the sack outside and clear up to the mode through the water spray makes the dust can be collected fast.
Description
Technical Field
The utility model relates to a dust remover technical field specifically is a coal-fired flue gas desulfurization denitration has environmental protection's pulse bag dust remover.
Background
The bag type dust collector is a dry dust filter, it is suitable for catching fine, dry, non-fibrous dust, the filter bag is made of woven filter cloth or non-woven felt, utilize the filtering action of the fiber fabric to filter the dusty gas.
When the existing pulse bag-type dust remover removes dust, pulse blowing dust removal is carried out by opening a pulse valve and using compressed air, after blowing is finished, the pulse valve needs to be closed to wait for enough time to enable dust to be settled in a bottom dust hopper, and the dust removal mode has the problems that the dust on the outer side of a bag can fall off after pulse blowing is carried out for multiple times, the dust free settling time is too long, and the normal work of the dust remover is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal-fired flue gas desulfurization denitration pulse bag dust remover that has environmental protection to solve the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a coal-fired flue gas desulfurization denitration pulse bag dust collector with environmental protection, includes the box, box one side fixedly connected with intake pipe, box one side fixedly connected with outlet duct, box inner chamber fixed mounting has the baffle, baffle fixed surface is connected with a plurality of sacks, box one side fixed mounting has the gas bag, box one side fixed mounting has pulse deashing structure, box top fixed mounting has the baffle, baffle top activity sliding connection has two waterproof boards, two fixedly connected with connecting piece between the waterproof board, baffle fixed surface installs the drive structure, box one side fixed mounting has the water valve, water valve water inlet fixedly connected with inlet tube, water valve delivery port fixedly connected with water pipe, the water pipe runs through the box, a plurality of sprinkler bead of water pipe outside fixedly connected with.
Preferably, the pulse deashing structure includes the pulse valve of fixed mounting in box one side, pass through the pipe connection between pulse valve air inlet and the gas bag, pulse valve gas outlet fixedly connected with connecting pipe, the equal fixedly connected with of position blowing head is corresponded with the sack in the connecting pipe outside.
Preferably, the baffle surface is hinged with a door.
Preferably, the driving structure comprises a motor fixedly mounted on the surface of the baffle, the output end of the motor is fixedly connected with a threaded rod, and the thread of the threaded rod penetrates through the connecting piece.
Preferably, one side of the waterproof plate is fixedly connected with a plurality of dust scraping sleeves, and the dust scraping sleeves are sleeved on the outer side of the cloth bag.
Preferably, the sprinkler head is located at a position between two flashing plates.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this coal-fired flue gas desulfurization denitration has pulse bag dust remover of environmental protection function, at first open the motor, control waterproof board downstream is located the sack outside because of scraping the dirt cover at this in-process to can scrape down the dust in most sack outsides, follow-up pulse deashing during operation that carries out, the most dust in sack outside has fallen down during this time, thereby can reduce the time promotion pulse deashing's that the pulse deashing consumes work efficiency.
2. This coal-fired flue gas desulfurization denitration has pulse sack cleaner of environmental protection, in the waterproof board downstream process, can separate between sprinkler bead and the sack, open the switch of water valve after, water is from the sprinkler bead blowout, thereby water this moment can not contact the influence subsequent filtering work of sack, water is when falling the lower part of box, can combine with the dust of loss in the air, the work of subsiding of dust with higher speed, the work efficiency of deashing has been promoted, reduce the dust remover deashing and the dust subsides the time that consumes, and the dust is subsided the back because of contacting with water, make follow-up dust difficult when same processing run out the polluted environment, make the dust remover environmental protection more.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the case body of the present invention;
fig. 3 is the internal structure diagram of the box of the present invention.
In the figure: 1. a box body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a partition plate; 5. a cloth bag; 6. air bag; 7. a pulse valve; 8. a connecting pipe; 9. a blowing head; 10. a baffle plate; 11. a waterproof sheet; 12. a connecting member; 13. a motor; 14. a threaded rod; 15. a dust scraping sleeve; 16. a water valve; 17. a water pipe; 18. a sprinkler head; 19. a box door; 20. and (4) water inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a coal-fired flue gas desulfurization denitration pulse sack cleaner that has environmental protection, the power distribution box comprises a box body 1, 1 one side fixedly connected with intake pipe 2 of box, 1 one side fixedly connected with outlet duct 3 of box, 1 inner chamber fixed mounting of box has baffle 4, 4 fixed surface of baffle is connected with a plurality of sack 5, 1 one side fixed mounting of box has gas bag 6, 1 one side fixed mounting of box has the pulse deashing structure, 1 top fixed mounting of box has baffle 10, baffle 10 top activity sliding connection has two waterproof boards 11, fixedly connected with connecting piece 12 between two waterproof boards 11, 10 fixed surface of baffle installs the drive structure, 1 one side fixed mounting of box has water valve 16, water valve 16 water inlet fixedly connected with inlet tube 20, 16 delivery port fixedly connected with water pipe 17 of water valve, water pipe 17 runs through box 1, 17 outside fixedly connected with a plurality of sprinkler bead 18 of water pipe 17, through the downward motion of drive structure control waterproof board 11, and through sprinkler bead 18, thereby can be after the pulse deashing, make the dust of 1 inner chamber of box subside fast, it puts into continuous use to make things convenient for equipment clearance to accomplish.
In this embodiment, the pulse deashing structure includes pulse valve 7 of fixed mounting in box 1 one side, pass through the pipe connection between 7 air inlets of pulse valve and the gas bag 6, 7 gas outlets fixedly connected with connecting pipes 8 of pulse valve, the equal fixedly connected with of connecting pipes 8 outside and sack 5 corresponding position spouts head 9, through the switch of opening pulse valve 7, can ventilate in the connecting pipes 8, and the air after the compression is spout in spouting head 9, make 5 outside adnexed dust of sack blown off final settlement.
In this embodiment, the surface of the baffle 10 is hinged with a box door 19, and when the device works normally, the box door 19 is in a closed state, and the maintenance of the inner cavity structure of the box body 1 is facilitated by opening the box door 19.
In this embodiment, the driving structure comprises a motor 13 fixedly installed on the surface of the baffle 10, a threaded rod 14 is fixedly connected to the output end of the motor 13, the threaded rod 14 penetrates through the connecting piece 12 in a threaded manner, the motor 13 is opened to control the threaded rod 14 to rotate, and therefore the lifting of the threaded rod 14 can be controlled through the connecting piece 12.
In this embodiment, a plurality of dust scraping sleeves 15 are fixedly connected to one side of the waterproof plate 11, the dust scraping sleeves 15 are sleeved on the outer side of the cloth bag 5, and a part of dust on the outer side of the cloth bag 5 can be scraped off by controlling the waterproof plate 11 to move downwards, so that the subsequent pulse ash removing speed is increased.
In this embodiment, the sprinkler head 18 is located between the two waterproof boards 11, and after the waterproof boards 11 move downward for a certain distance, the water sprayed from the sprinkler head 18 is blocked by the waterproof boards 11, so as not to contact the cloth bag 5, and thus the influence on the subsequent dust removal effect caused by the contact of too much water outside the cloth bag 5 is prevented.
The working principle is as follows: the utility model relates to a coal-fired flue gas desulfurization denitration pulse bag dust collector with environmental protection, during the deashing, at first open motor 13, drive threaded rod 14 and rotate to drive two waterproof boards 11 through connecting piece 12 and move downwards, scrape dirt cover 15 because of being located the sack 5 outside in the waterproof board 11 downstream process, thereby can scrape the dust of the several sacks 5 outside, and then through opening the switch of pulse valve 7, can carry out the work of pulse deashing to sack 5 through blowing head 9;
in the downward movement process of the waterproof board 11, the sprinkler head 18 and the cloth bag 5 can be separated, water is introduced through the water inlet pipe 20 at the moment, after the water valve 16 is opened and closed, the water is sprayed out of the sprinkler head 18 through the water pipe 17, the water at the moment can not contact the cloth bag 5 to influence subsequent filtering work, and when falling to the lower part of the box body 1, the water can be combined with dust dissipated in the air, so that the sedimentation work of the dust is accelerated.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a coal-fired flue gas desulfurization denitration pulse bag dust remover that has environmental protection, includes box (1), its characterized in that: box (1) one side fixedly connected with intake pipe (2), box (1) one side fixedly connected with outlet duct (3), box (1) inner chamber fixed mounting has baffle (4), baffle (4) a plurality of sack (5) of fixed surface are connected with, box (1) one side fixed mounting has gas bag (6), box (1) one side fixed mounting has the pulse deashing structure, box (1) top fixed mounting has baffle (10), baffle (10) top activity sliding connection has two waterproof board (11), two fixedly connected with connecting piece (12) between waterproof board (11), baffle (10) fixed surface installs the drive structure, box (1) one side fixed mounting has water valve (16), water valve (16) water inlet fixedly connected with inlet tube (20), water valve (16) delivery port fixedly connected with water pipe (17), water pipe (17) run through box (1), a plurality of sprinkler bead (18) of water pipe (17) outside fixedly connected with.
2. The pulse bag dust collector with the coal-fired flue gas desulfurization and denitrification and the environment-friendly function according to claim 1 is characterized in that: the pulse deashing structure includes pulse valve (7) of fixed mounting in box (1) one side, pass through the pipe connection between pulse valve (7) air inlet and the air pocket (6), pulse valve (7) gas outlet fixedly connected with connecting pipe (8), the equal fixedly connected with of position of connecting pipe (8) outside and sack (5) correspondence spouts blowing head (9).
3. The pulse bag dust collector with the coal-fired flue gas desulfurization and denitrification and the environment-friendly function according to claim 1 is characterized in that: the surface of the baffle (10) is hinged with a box door (19).
4. The pulse bag dust collector with the coal-fired flue gas desulfurization and denitrification and the environment-friendly function according to claim 1 is characterized in that: the driving structure comprises a motor (13) fixedly installed on the surface of the baffle (10), a threaded rod (14) is fixedly connected to the output end of the motor (13), and the threaded rod (14) penetrates through the connecting piece (12) in a threaded mode.
5. The pulse bag-type dust collector with the coal-fired flue gas desulfurization and denitrification and the environment-friendly function according to claim 1 is characterized in that: one side of the waterproof plate (11) is fixedly connected with a plurality of dust scraping sleeves (15), and the dust scraping sleeves (15) are sleeved on the outer side of the cloth bag (5).
6. The pulse bag dust collector with the coal-fired flue gas desulfurization and denitrification and the environment-friendly function according to claim 1 is characterized in that: the sprinkler head (18) is located in a position between the two flashing plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734298.5U CN218166431U (en) | 2022-07-05 | 2022-07-05 | Coal-fired flue gas desulfurization denitration pulse bag dust remover with environmental protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221734298.5U CN218166431U (en) | 2022-07-05 | 2022-07-05 | Coal-fired flue gas desulfurization denitration pulse bag dust remover with environmental protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218166431U true CN218166431U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221734298.5U Active CN218166431U (en) | 2022-07-05 | 2022-07-05 | Coal-fired flue gas desulfurization denitration pulse bag dust remover with environmental protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218166431U (en) |
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2022
- 2022-07-05 CN CN202221734298.5U patent/CN218166431U/en active Active
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