CN113332798A - Low-emission pulse type blowing bag type dust collector - Google Patents
Low-emission pulse type blowing bag type dust collector Download PDFInfo
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- CN113332798A CN113332798A CN202110666374.7A CN202110666374A CN113332798A CN 113332798 A CN113332798 A CN 113332798A CN 202110666374 A CN202110666374 A CN 202110666374A CN 113332798 A CN113332798 A CN 113332798A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a low-emission pulse type blowing bag type dust collector which comprises a shell component, an ash cleaning component, a water spray component and an ash scraping anti-blocking component, wherein the shell component is provided with a plurality of through holes; the ash cleaning component, the water spray component and the ash scraping anti-blocking component are all arranged on the shell component; the shell assembly comprises a shell and a supporting leg, wherein the supporting leg is fixedly connected to the bottom of the shell; the water spray assembly comprises a water pump, an annular pipe and a nozzle, the water pump is fixedly connected to the shell, and the annular pipe is fixedly connected to the inner side of the shell; the water spray component is used for spraying water mist to the filter bag, so that smaller dust particles are attached to the filter bag, and the dust discharge amount is reduced; a threaded drill bit in the ash scraping anti-blocking assembly is used for dredging the bottom of the shell to prevent ash from accumulating and blocking; the scraper attached to the bottom of the inner side of the shell is arranged on the connecting rod, so that dust accumulated at the bottom of the inner side of the shell can be effectively scraped, and the cleaning is facilitated.
Description
Technical Field
The invention relates to the technical field of industrial dust removal, in particular to a low-emission pulse type blowing bag type dust collector.
Background
In industrial production, the dust inside the bag-type dust collector is often required to be filtered, the pulse bag-type dust collector is a commonly used dust collecting device, and the pulse bag-type dust collector is a novel improved high-efficiency pulse bag-type dust collector on the basis of the bag-type dust collector. In order to further improve the pulse bag type dust collector, the improved pulse bag type dust collector has the advantages of high purification efficiency, large gas treatment capacity, stable performance, convenience in operation, long service life of a filter bag, small maintenance workload and the like.
In a general pulse type blowing bag type dust collector, dust is easy to accumulate at the bottom, so that after long-time use, the dust discharge port is easy to be blocked due to overlarge dust amount.
Disclosure of Invention
The invention aims to provide a low-emission pulse type blowing bag type dust collector to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a low emission pulsed-jet baghouse, comprising: the device comprises a shell component, an ash cleaning component, a water spray component and an ash scraping and anti-blocking component;
the ash cleaning component, the water spray component and the ash scraping anti-blocking component are all arranged on the shell component;
the shell assembly comprises a shell and a supporting leg, wherein the supporting leg is fixedly connected to the bottom of the shell;
the water spray assembly comprises a water pump, an annular pipe and a nozzle, the water pump is fixedly connected to the shell, the annular pipe is fixedly connected to the inner side of the shell, the nozzle is communicated with the annular pipe, and the water outlet end of the water pump is communicated with the annular pipe through a pipe body penetrating through the shell;
scrape grey anti-blocking component and include support, rhombus box, motor, pivot, connecting rod and screw drill bit, support fixed connection in the inboard of casing, rhombus box fixed connection in the one end of casing is kept away from to the support, the motor pass through the bolt install in the rhombus box, the output shaft of motor with the pivot welds mutually, the pivot with the rhombus box rotates to be connected, the bottom of pivot with connecting rod fixed connection, screw drill bit fixed connection in on the connecting rod, the one end fixedly connected with scraper of connecting rod.
Through adopting above-mentioned technical scheme, the water spray subassembly is used for spraying water smoke to the filter bag, makes littleer dust particle be stained with and covers on the filter bag, reduces the emission of dust, scrapes the ash and prevents that stifled subassembly is used for striking off the deposition on the inside bottom of casing to dredge the casing bottom through the screw drill, prevent that the ash from piling up and blockking up.
Preferably, the lower part of the outer side of the shell is communicated with a dust suction pipe, the upper part of the outer side of the shell is communicated with an exhaust pipe, the shell is hinged with an observation window, and the outer side of the observation window is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, exhaust pipe department intercommunication air exhauster, the air that contains the dust gets into the casing through the dust absorption pipe.
Preferably, the inboard fixedly connected with baffle of casing, the deashing subassembly includes compressed air jar, connecting pipe, violently manages and the filter bag, compressed air jar give vent to anger the end with the connecting pipe is linked together, the one end of connecting pipe with violently manage and be linked together, violently manage the exit end run through the casing extend to the inboard of casing, it has two venturi to violently manage to go up the intercommunication, the cover is equipped with solid fixed ring on the venturi, filter bag fixed connection in gu on the fixed ring.
By adopting the technical scheme, the dust cleaning component is used for filtering dust in air entering from the dust suction pipe.
Preferably, a fixed seat is fixedly connected to the outer side of the housing, and the compressed air tank is arranged on the fixed seat.
Through adopting above-mentioned technical scheme, injected compressed air in the compressed air jar.
Preferably, the water suction end of the water pump is communicated with a water pipe, one end of the water pipe is communicated with a water tank, and the water tank is fixedly connected to one side of the shell.
By adopting the technical scheme, clear water is injected into the water tank.
Preferably, the bottom end of the shell is communicated with an ash discharge pipe, and a closed cover is hinged to the ash discharge pipe.
Through adopting above-mentioned technical scheme, the dust is through arranging the ash pipe discharge casing.
Preferably, the water tank is provided with a rotary cover, and one side of the water tank is communicated with a drain pipe.
Through adopting above-mentioned technical scheme, can discharge the waste water in the water tank through the drain pipe.
Preferably, the shell is fixedly connected with a fixing frame, the fixing frame is provided with a control panel, and the control panel is provided with a switch.
By adopting the technical scheme, the switch is used for controlling the starting and the closing of the water pump and the motor.
Preferably, the number of the nozzles is six, and the six nozzles are distributed annularly.
By adopting the technical scheme, the effective area of water mist spraying is increased.
Preferably, the connecting pipe is provided with a pulse valve, and the horizontal pipe is provided with an electromagnetic valve.
Through adopting above-mentioned technical scheme for the compressed air jar can pulsed jet air.
Compared with the prior art, the invention has the beneficial effects that:
1. the water spray component is used for spraying water mist to the filter bag, so that smaller dust particles are attached to the filter bag, and the dust discharge amount is reduced;
2. a threaded drill bit in the ash scraping anti-blocking assembly is used for dredging the bottom of the shell to prevent ash from accumulating and blocking;
3. the scraper attached to the bottom of the inner side of the shell is arranged on the connecting rod, so that dust accumulated at the bottom of the inner side of the shell can be effectively scraped, and the cleaning is facilitated.
Drawings
FIG. 1 is one of the perspective views of a low emission pulse blowing bag house dust collector of the present invention;
FIG. 2 is a second perspective view of a low emission pulse blowing bag house dust collector of the present invention;
FIG. 3 is a schematic structural view of a low-emission pulse type blowing bag type dust collector of the present invention;
FIG. 4 is a front view of a low emission pulsed blow bag house of the present invention;
FIG. 5 is an enlarged view of the structure of area A in FIG. 3 according to the present invention;
figure 6 is a top view of a low emission pulsed blow bag house of the present invention.
In the figure: 1. a housing assembly; 11. a housing; 12. a support leg; 13. an ash discharge pipe; 14. a dust collection pipe; 15. an exhaust duct; 16. an observation window; 17. a handle; 18. a fixed mount; 19. a control panel; 110. a partition plate; 2. a soot cleaning assembly; 21. a fixed seat; 22. a compressed air tank; 23. connecting pipes; 24. a pulse valve; 25. a transverse tube; 26. an electromagnetic valve; 27. a venturi tube; 28. a fixing ring; 29. a filter bag; 3. a water spray component; 31. a water tank; 32. a water pipe; 33. a water pump; 34. an annular tube; 35. a nozzle; 4. a ash scraping anti-blocking component; 41. a support; 42. a rhombic box body; 43. a motor; 44. a rotating shaft; 45. a connecting rod; 46. a scraper; 47. a thread drill bit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a low emission pulsed-jet baghouse, comprising: the device comprises a shell component 1, an ash cleaning component 2, a water spray component 3 and an ash scraping anti-blocking component 4;
wherein, the ash cleaning component 2, the water spray component 3 and the ash scraping anti-blocking component 4 are all arranged on the shell component 1;
the shell assembly 1 comprises a shell 11 and a leg 12, wherein the leg 12 is fixedly connected to the bottom of the shell 11;
in order to reduce the discharge amount of dust, a water spray assembly 3 is arranged, the water spray assembly 3 comprises a water pump 33, an annular pipe 34 and a nozzle 35, the water pump 33 is fixedly connected to the shell 11, the annular pipe 34 is fixedly connected to the inner side of the shell 11, the nozzle 35 is communicated with the annular pipe 34, and the water outlet end of the water pump 33 is communicated with the annular pipe 34 through a pipe body penetrating through the shell 11; the water spray component 3 is used for spraying water mist to the filter bag 29, so that smaller dust particles can be attached to the filter bag 29, and the discharge amount of dust is reduced.
In order to scrape off the dust accumulated in the housing 11 and prevent dust blockage, the dust scraping anti-blocking component 4 is provided, the dust scraping anti-blocking component 4 comprises a support 41, a diamond-shaped box 42, a motor 43, a rotating shaft 44, a connecting rod 45 and a thread drill 47, the support 41 is fixedly connected to the inner side of the housing 11, the diamond-shaped box 42 is fixedly connected to one end of the support 41 far away from the housing 11, the motor 43 is installed in the diamond-shaped box 42 through bolts, an output shaft of the motor 43 is welded with the rotating shaft 44, the rotating shaft 44 is rotatably connected with the diamond-shaped box 42, the bottom end of the rotating shaft 44 is fixedly connected with the connecting rod 45, the thread drill 47 is fixedly connected to the connecting rod 45, meanwhile, a scraper 46 is fixedly connected to the end of the connecting rod 45, the scraper 46 is attached to the inner side of the housing 11, when more dust exists in the housing 11, the rotating shaft 44 can be driven by the motor 43 to rotate, and then the scraper 46 and the thread drill 47 can scrape off the dust accumulated on the housing 11, rotation of the auger bit 47 unclogs the clogged dust.
In order to make the air with dust pass through the shell 11, the lower part of the outer side of the shell 11 is communicated with a dust suction pipe 14, the upper part of the outer side of the shell 11 is communicated with an exhaust pipe 15, the shell 11 is hinged with an observation window 16, and the outer side of the observation window 16 is fixedly connected with a handle 17. The exhaust duct 15 is connected with an exhaust fan, and air containing dust enters the shell 11 through the dust suction pipe 14.
In order to filter dust, the ash removal component 2 is arranged, the ash removal component 2 comprises a compressed air tank 22, a connecting pipe 23, a transverse pipe 25 and a filter bag 29, the air outlet end of the compressed air tank 22 is communicated with the connecting pipe 23, one end of the connecting pipe 23 is communicated with the transverse pipe 25, the outlet end of the transverse pipe 25 penetrates through the shell 11 and extends to the inner side of the shell 11, the transverse pipe 25 is communicated with two Venturi tubes 27, a fixing ring 28 is sleeved on the Venturi tubes 27, the filter bag 29 is fixedly connected to the fixing ring 28, and a partition plate 110 is fixedly connected to the inner side of the shell 11.
A fixed seat 21 is fixedly connected to the outside of the housing 11 so that air can be injected into the horizontal tube 25, and a compressed air tank 22 is provided on the fixed seat 21.
In order to provide clear water to the water spray module 3, a water pipe 32 is connected to the water suction end of the water pump 33, a water tank 31 is connected to one end of the water pipe 32, and the water tank 31 is fixedly connected to one side of the housing 11. The water tank 31 is filled with clear water.
In order to discharge the filtered dust, the bottom end of the shell 11 is communicated with a dust discharge pipe 13, and the dust discharge pipe 13 is hinged with a closed cover. The dust is discharged out of the housing 11 through the dust discharge pipe 13.
In order to discharge the waste water in the water tank 31, a screw cap is mounted on the water tank 31, and a drain pipe is communicated with one side of the water tank 31.
In order to control the on and off of the water pump 33 and the motor 43, a fixing frame 18 is fixedly connected to the housing 11, a control panel 19 is mounted on the fixing frame 18, and a switch is mounted on the control panel 19.
In order to increase the effective area of the water mist sprayed by the water mist spraying assembly 3, the number of the nozzles 35 is six, and the six nozzles 35 are distributed in a ring shape.
In order to eject air in a pulse manner, a pulse valve 24 is attached to the connecting pipe 23, and an electromagnetic valve 26 is attached to the cross pipe 25. The compressed air tank 22 may inject air in pulses.
The structure principle is as follows: the water spray component 3 is used for spraying water mist to the filter bag 29, so that smaller dust particles are stained on the filter bag 29, the discharge amount of dust is reduced, the dust scraping and blocking preventing component 4 is used for scraping off accumulated dust on the bottom of the inner side of the shell 11, the bottom of the shell 11 is dredged through the threaded drill bit 47, and dust accumulation blockage is prevented. Exhaust pipe 15 department intercommunication air exhauster, the air that contains the dust passes through dust absorption pipe 14 and gets into casing 11, filter bag 29 filters the dust, the air after the filtration lets in horizontal pipe 25 through venturi 27, and then discharge through exhaust pipe 15, and simultaneously, pulse valve 24 is opened intermittently, make the air pulse formula in the compressed air jar 22 spout into horizontal pipe 25, and then blow up inflation filter bag 29 through venturi 27, shake the dust on the filter bag 29 down, when the dust in the casing 11 is more, can drive pivot 44 through motor 43 and rotate, and then drive scraper 46 and screw drill 47 and rotate, scraper 46 can scrape accumulational dust on the casing 11, screw drill 47's rotation can dredge the dust of jam.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A low-emission pulse type blowing bag type dust collector is characterized by comprising: the ash removing device comprises a shell component (1), an ash removing component (2), a water spray component (3) and an ash scraping and anti-blocking component (4);
the ash cleaning component (2), the water spray component (3) and the ash scraping anti-blocking component (4) are all arranged on the shell component (1);
the shell assembly (1) comprises a shell (11) and a leg (12), wherein the leg (12) is fixedly connected to the bottom of the shell (11);
the water spray assembly (3) comprises a water pump (33), an annular pipe (34) and a nozzle (35), the water pump (33) is fixedly connected to the shell (11), the annular pipe (34) is fixedly connected to the inner side of the shell (11), the nozzle (35) is communicated with the annular pipe (34), and the water outlet end of the water pump (33) is communicated with the annular pipe (34) through a pipe body penetrating through the shell (11);
scrape grey anti-blocking component (4) and include support (41), rhombus box (42), motor (43), pivot (44), connecting rod (45) and screw thread drill bit (47), support (41) fixed connection in the inboard of casing (11), rhombus box (42) fixed connection in the one end of casing (11) is kept away from in support (41), motor (43) pass through the bolt install in rhombus box (42), the output shaft of motor (43) with pivot (44) welds mutually, pivot (44) with rhombus box (42) rotate and connect, the bottom of pivot (44) with connecting rod (45) fixed connection, screw thread drill bit (47) fixed connection in on connecting rod (45), the one end fixedly connected with scraper (46) of connecting rod (45).
2. The low-emission pulse-blowing bag collector as claimed in claim 1, wherein: the dust collecting device is characterized in that the lower portion of the outer side of the shell (11) is communicated with a dust collecting pipe (14), the upper portion of the outer side of the shell (11) is communicated with an exhaust pipe (15), the shell (11) is hinged with an observation window (16), and a handle (17) is fixedly connected to the outer side of the observation window (16).
3. The low-emission pulse-blowing bag collector as claimed in claim 1, wherein: the inboard fixedly connected with baffle (110) of casing (11), deashing subassembly (2) include compressed air tank (22), connecting pipe (23), violently manage (25) and filter bag (29), the end of giving vent to anger of compressed air tank (22) with connecting pipe (23) are linked together, the one end of connecting pipe (23) with violently manage (25) and be linked together, the exit end of violently managing (25) runs through casing (11) extend to the inboard of casing (11), it has two venturi (27) to violently manage (25) go up the intercommunication, the cover is equipped with solid fixed ring (28) on venturi (27), filter bag (29) fixed connection in gu on fixed ring (28).
4. A low-emission pulsed blowing bag house dust collector as claimed in claim 3, characterized in that: the outer side of the shell (11) is fixedly connected with a fixed seat (21), and the compressed air tank (22) is arranged on the fixed seat (21).
5. The low-emission pulse-blowing bag collector as claimed in claim 1, wherein: the water suction end of the water pump (33) is communicated with a water pipe (32), one end of the water pipe (32) is communicated with a water tank (31), and the water tank (31) is fixedly connected to one side of the shell (11).
6. The low-emission pulse-blowing bag collector as claimed in claim 1, wherein: the bottom end of the shell (11) is communicated with an ash discharge pipe (13), and the ash discharge pipe (13) is hinged with a closed cover.
7. The low-emission pulse-blowing bag collector as claimed in claim 1, wherein: the water tank (31) is provided with a screw cap, and one side of the water tank (31) is communicated with a drain pipe.
8. The low-emission pulse-blowing bag collector as claimed in claim 1, wherein: the improved multifunctional electric heating cooker is characterized in that a fixing frame (18) is fixedly connected to the shell (11), a control panel (19) is installed on the fixing frame (18), and a switch is installed on the control panel (19).
9. The low-emission pulse-blowing bag collector as claimed in claim 1, wherein: the number of the nozzles (35) is six, and the six nozzles (35) are distributed annularly.
10. A low-emission pulsed blowing bag house dust collector as claimed in claim 3, characterized in that: the connecting pipe (23) is provided with a pulse valve (24), and the transverse pipe (25) is provided with an electromagnetic valve (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666374.7A CN113332798B (en) | 2021-06-16 | 2021-06-16 | Low-emission pulse type blowing bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110666374.7A CN113332798B (en) | 2021-06-16 | 2021-06-16 | Low-emission pulse type blowing bag type dust collector |
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| Publication Number | Publication Date |
|---|---|
| CN113332798A true CN113332798A (en) | 2021-09-03 |
| CN113332798B CN113332798B (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110666374.7A Active CN113332798B (en) | 2021-06-16 | 2021-06-16 | Low-emission pulse type blowing bag type dust collector |
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| CN210814645U (en) * | 2019-10-17 | 2020-06-23 | 同兴环保科技股份有限公司 | Waste incineration flue gas ultralow emission purification system |
| CN211885830U (en) * | 2019-12-28 | 2020-11-10 | 博斯特机械制造新沂有限公司 | Cloth bag pulse dust collector convenient to clean |
| CN212548813U (en) * | 2020-01-14 | 2021-02-19 | 沈阳安瑞信科技有限公司 | Flue gas purification ultralow emission treatment system |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203417545U (en) * | 2013-08-21 | 2014-02-05 | 南京侨兴环保设备有限公司 | Bag dust remover |
| CN106377952A (en) * | 2016-11-18 | 2017-02-08 | 广西金邦泰科技有限公司 | Pulse cloth bag dust remover capable of easily collecting ash |
| CN206240200U (en) * | 2016-11-28 | 2017-06-13 | 马鞍山科宇环境工程有限公司 | One kind can clear up filter bag bag style dust collector |
| RU2648318C1 (en) * | 2017-04-20 | 2018-03-23 | Андрей Александрович Травков | Industrial dust processing system involving the use of hose filters |
| CN207385049U (en) * | 2017-08-18 | 2018-05-22 | 中材节能（武汉）有限公司 | A kind of Industrial Stoves minimum discharge bag filter |
| CN208990481U (en) * | 2018-09-21 | 2019-06-18 | 广州瑞希环保工程有限公司 | Pulsed bag filter |
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| Publication number | Publication date |
|---|---|
| CN113332798B (en) | 2022-08-16 |
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