CN113426231B - Centrifugal tube bundle dust remover - Google Patents
Centrifugal tube bundle dust remover Download PDFInfo
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- CN113426231B CN113426231B CN202110598497.1A CN202110598497A CN113426231B CN 113426231 B CN113426231 B CN 113426231B CN 202110598497 A CN202110598497 A CN 202110598497A CN 113426231 B CN113426231 B CN 113426231B
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- dust
- fixedly connected
- dust remover
- rotating shaft
- circular ring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
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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
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
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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)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of environmental protection equipment, in particular to a centrifugal tube bundle dust remover, which comprises an ash accumulation base, wherein the upper surface of the ash accumulation base is fixedly connected with a dust remover body, the top end of the dust remover body is fixedly connected with an air outlet pipe, the surface of the dust remover body is fixedly connected with a first support column, the left end of the first support column is fixedly connected with a dust-proof device, the dust-proof device drives a dust cover to rotate to seal the air outlet pipe through the cooperation of a primary rotating shaft, a secondary rotating shaft and a gear, so that dust and garbage are prevented from entering the dust remover body, and the problem that sundries enter the dust remover and the workload of the dust remover is increased is solved; in addition, the pre-filtering device is arranged at the air inlet, and large particles and high-quality dust in the waste gas are filtered through the filtering circular ring, so that the problems that the rotating body and the blades in the dust remover are damaged and the dust removing efficiency of the dust remover is greatly reduced due to the fact that the large particle powder Chen Jinru dust remover.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to a centrifugal tube bundle dust remover.
Background
In industrial production, dust removal and defogging are one of the most common procedures in exhaust emission, and methods and means for treating the dust removal and defogging are also various. In recent years, in order to accelerate the resolution of haze, china has put forward the requirement of ultralow, ultra-clean and near-zero emission of coal-fired flue gas in various places, namely, the emission limit value of '50355' (NOX is less than or equal to 50mg/Nm3, SO2 is less than or equal to 35mg/Nm3 and smoke dust is less than or equal to 5mg/Nm 3) of a gas turbine is reached or lower. The centrifugal tube-bundle dust remover is one of dust removing equipment widely applied in industry, is mostly used as equipment for smoke prevention and dust removal and multistage dust removal and pre-dust removal of a small coal-fired boiler, and has a dust removing principle similar to that of a reverse inertial force dust removing device.
However, the existing centrifugal tube bundle dust collectors have some disadvantages:
1. the exhaust pipe at the top end of the dust remover is always in an open state, when the dust remover is not used, dust and rainwater in the air and even garbage floating in the air can enter the dust remover from the exhaust pipe, the dust remover cylinder is higher, the exhaust pipe is difficult to seal by people, and the workload of the dust remover is increased during dust removal;
2. the dust remover does not have a gas prefilter, and when large-particle and high-density dust enters the dust remover, the rotor and the blades in the dust remover are easily damaged, so that the dust removing efficiency of the dust remover is greatly reduced, and the rights and interests of users are not guaranteed.
Disclosure of Invention
Aiming at the defects that the dust remover in the prior art cannot conveniently seal an exhaust pipe and is not provided with a gas prefilter, the invention provides a centrifugal tube bundle dust remover, and solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a centrifugal tube bank formula dust remover, includes the deposition base, the last fixed surface of deposition base is connected with the dust remover body, the top fixedly connected with outlet duct of dust remover body, the fixed surface of dust remover body is connected with first support column, the left end fixedly connected with dust keeper of first support column, the lower extreme fixedly connected with intake pipe of dust remover body, fixedly connected with flange sleeve in the intake pipe, flange sleeve sliding connection has prefilter.
Preferably, the dustproof device comprises a bearing, a driving gear, a transmission gear, a primary rotating shaft, a first support column, a dustproof cover, a right angle rod, a driven gear and a secondary rotating shaft; the dust remover comprises a dust remover body, a first support column, a bearing, a first right-angle rod, a first driving gear, a second driving gear, a dust cover, a driving gear and a driven gear, wherein the bearing is fixedly connected to the first support column, the inner ring surface of the bearing is fixedly connected with the first driving shaft, the bottom end of the first driving shaft is fixedly connected with the right-angle rod, the surface of the first driving shaft is fixedly connected with the driving gear, the top end of the dust remover body is respectively and rotatably connected with the driving gear and the second driving shaft, the surface of the second driving shaft is fixedly connected with the driven gear, the top end of the second driving shaft is fixedly connected with the dust cover, the lower surface of the dust cover is in sliding connection with the upper surface of the air outlet pipe, and the driving gear is meshed with the driving gear and the driven gear respectively.
Preferably, the surface of the air outlet pipe is fixedly connected with a limiting block, and the limiting block is L-shaped.
Preferably, the prefilter comprises a filter ring, a motor bracket, a motor rotating shaft, a belt pulley, a second support column and a fan; the utility model discloses a fan, including the ring that filters, the ring that filters sets up in the left side of outlet duct, filter ring and flange sleeve sliding connection, it fixes in the motor shaft of motor to filter the ring through the floor, the motor passes through the motor support to be fixed, the belt pulley is fixed on the second support column, the both ends gear of belt pulley is fixed connection motor shaft and fan respectively.
Preferably, the cross section of the filtering circular ring is rectangular, a plurality of ventilation grooves are formed in the filtering circular ring, and one side, close to the dust remover body, of each ventilation groove is fixedly connected with a filter screen.
Preferably, a sealing ring is arranged on one side of the flange sleeve, which is contacted with the filtering circular ring.
Preferably, the filtering circular ring is made of an anti-corrosion plastic material, and the opening of the ventilation groove can be completely covered by the edge of the flange sleeve.
Preferably, an observation window is fixedly connected to the surface of the dust remover body, and the observation window is made of transparent glass materials.
Preferably, the left side of deposition base rotates and is connected with the clearance door, the clearance door adopts stainless steel material to make.
Preferably, the lower surface of the dust collecting base is fixedly connected with four stabilizing feet, and the four stabilizing feet are arranged on the lower surface of the dust collecting base in a rectangular array.
The beneficial effects are that:
1. this centrifugal tube bundle dust remover is convenient for drive driving gear through setting up one-level pivot and rotates, and then drives driven gear through drive gear and rotate, is convenient for drive second grade pivot through setting up driven gear and rotates, is used for driving the shield through setting up the second grade pivot and rotates in order to seal the outlet duct, and dustproof dust and rubbish get into the dust remover body to the dust remover top blast pipe has been solved and has been in open state always, and debris gets into the dust remover, increases the problem of dust remover work load.
2. This centrifugal tube bank formula dust remover, through setting up prefilter, get off large granule, high density's dust filtration, blow out large granule dust from filtering the ring through setting up motor, belt pulley and fan, be convenient for filter the multiple use of ring, extension filters the life of ring to the dust remover does not possess prefilter, and large granule dust gets into the dust remover and leads to turning and blade emergence damaged problem.
Drawings
FIG. 1 is a schematic diagram of the whole structure of the present invention;
FIG. 2 is a schematic diagram of the whole structure of the present invention;
FIG. 3 is an exploded view of the dust keeper of the present invention;
FIG. 4 is a front view of a prefilter device of the present invention;
fig. 5 is a top view of the prefilter device of the present invention.
In the figure: 1. an ash deposition base; 11. cleaning a door; 12. stabilizing the foot; 2. a dust collector body; 21. an observation window; 22. an air inlet pipe; 23. an air outlet pipe; 2301. a limiting block; 3. a dust-proof device; 31. a drive gear; 32. a transmission gear; 33. a primary rotating shaft; 34. a bearing; 35. a first support column; 36. a dust cover; 37. a right angle lever; 38. a driven gear; 39. a secondary rotating shaft; 4. a prefilter; 41. a filtering circular ring; 4101. a vent groove; 4102. a filter screen; 4103. rib plates; 42. a motor; 43. a motor bracket; 44. a motor shaft; 45. a belt pulley; 46. a second support column; 47. a flange sleeve; 48. a fan.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, a centrifugal tube bundle dust collector includes an ash deposition base 1, a dust collector body 2 is fixedly connected to an upper surface of the ash deposition base 1, an air outlet pipe 23 is fixedly connected to a top end of the dust collector body 2, a first support column 35 is fixedly connected to a surface of the dust collector body 2, a dust-proof device 3 is fixedly connected to a left end of the first support column 35, an air inlet pipe 22 is fixedly connected to a lower end of the dust collector body 2, a flange sleeve 47 is fixedly connected to the air inlet pipe 22, and a pre-filtering device 4 is slidably connected to the flange sleeve 47.
In this embodiment, the dust-proof device 3 includes a bearing 34, a driving gear 31, a transmission gear 32, a primary rotation shaft 33, a first support column 35, a dust cover 36, a right angle lever 37, a driven gear 38, and a secondary rotation shaft 39; the bearing 34 is fixedly connected to the first support column 35, the inner annular surface of the bearing 34 is fixedly connected with a primary rotating shaft 33, the bottom end of the primary rotating shaft 33 is fixedly connected with a right-angle rod 37, the surface of the primary rotating shaft 33 is fixedly connected with a driving gear 31, the top end of the dust remover body 2 is respectively and rotatably connected with a transmission gear 32 and a secondary rotating shaft 39, the surface of the secondary rotating shaft 39 is fixedly connected with a driven gear 38, the top end of the secondary rotating shaft 39 is fixedly connected with a dust cover 36, the lower surface of the dust cover 36 is in sliding connection with the upper surface of the air outlet pipe 23, and the transmission gear 32 is respectively meshed with the driving gear 31 and the driven gear 38.
The surface of the air outlet pipe 23 is fixedly connected with a limiting block 2301, and the limiting block 2301 is L-shaped.
Specifically, the driving gear 31 is conveniently driven to rotate by arranging the primary rotating shaft 33, the driven gear 38 is further driven to rotate by the transmission gear 32, the secondary rotating shaft 39 is conveniently driven to rotate by arranging the driven gear 38, the dust cover 36 is driven to rotate by arranging the secondary rotating shaft 39 so as to seal the air outlet pipe 23, dust and garbage enter the dust remover body 2, and therefore the problems that an exhaust pipe at the top end of the dust remover is always in an open state, sundries enter the dust remover, and the workload of the dust remover is increased are solved.
In this embodiment, the prefilter 4 includes a filter ring 41, a motor 42, a motor bracket 43, a motor shaft 44, a pulley 45, a second support column 46, and a fan 48; the filtering circular ring 41 is arranged on the left side of the air outlet pipe 23, the filtering circular ring 41 is in sliding connection with the flange sleeve 47, the filtering circular ring 41 is fixed on a motor rotating shaft 44 of the motor 42 through a rib plate 4103, the motor 42 is fixed through a motor bracket 43, a belt pulley 45 is fixed on a second supporting column 46, and gears at two ends of the belt pulley 45 are respectively and fixedly connected with the motor rotating shaft 44 and a fan 48.
The cross section of the filtering circular ring 41 is rectangular, a plurality of ventilation grooves 4101 are arranged on the filtering circular ring 41, and one side of the ventilation grooves 4101 close to the dust remover body 2 is fixedly connected with the filter screen 4102.
The side of the flange sleeve 47 in contact with the filter ring 41 is provided with a sealing ring.
The filter ring 41 is made of a corrosion-resistant plastic material, and the opening of the vent groove 4101 can be completely covered by the edge of the flange sleeve 47.
Specifically, by arranging the filtering ring 41 on the air inlet pipe 22, the exhaust gas can necessarily enter the dust remover body 2 through the air vent groove 4101, large-particle and high-density dust is filtered by arranging the filter screen 4102 on the air vent groove 4101, the air vent groove 4101 after filtering the large-particle and high-density dust is rotated into the natural environment by arranging the motor 42, and when the air vent groove 4101 rotates to pass through the edge of the flange sleeve 47, the opening of the air vent groove 4101 can be completely covered, so that the natural environment and the air inlet pipe can be completely isolated; through setting up belt pulley 45 and fan 48 for big granule, the high density dust in the ventilation groove 4101 is blown to natural environment in, has guaranteed the cleanness of ventilation groove 410 next time, has prolonged the life of filtering ring 41, thereby has solved the dust remover and has not had prefilter, and big granule dust gets into the dust remover and leads to the problem that swivel and blade take place to damage.
In this embodiment, the surface of the dust collector body 2 is fixedly connected with an observation window 21, and the observation window 21 is made of transparent glass material.
The left side of the dust deposition base 1 is rotatably connected with a cleaning door 11, and the cleaning door 11 is made of stainless steel materials.
The lower surface of the dust collecting base 1 is fixedly connected with four stabilizing feet 12, and the four stabilizing feet 12 are arranged on the lower surface of the dust collecting base 1 in a rectangular array.
Specifically, be convenient for observe dust remover body 2 inside dust removal state in real time through setting up observation window 21, be convenient for clear up the dust of the inside accumulation of deposition base 1 through setting up cleaning door 11, stable foot 12 is used for stabilizing deposition base 1, prevents that it from rocking and influencing dust removal work in the dust removal process.
When the centrifugal tube bundle dust remover is used, a user firstly introduces air into the dust remover body 2 from the air inlet tube 4, in the process, large-particle and high-quality dust in the air is filtered once by the prefilter 4, when the air passes through the air vent 4101, the large-particle dust is filtered in the air vent 4101 by the filter screen 4102, when the air vent 4101 rotates to pass through the edge of the flange sleeve 47, the opening of the air vent 4101 can be completely covered, the natural environment is completely isolated from the air inlet tube, the filtering ring 41 rotates along with the motor rotating shaft 44, and when the air vent 4101 for filtering the large-particle dust rotates to the front of the fan 48, the fan 48 driven by the belt pulley 45 blows the large-particle dust into the natural environment, so that the problem that the dust remover is not provided with the prefilter and the large-particle dust enters the dust remover to cause damage to a rotator and blades is solved; when the dust remover body 2 is not used, the right-angle rod 37 can be rotated, the right-angle rod 37 rotates to drive the driving gear 31 to rotate, the driving gear 31 is meshed with the driving gear 32, the driving gear 32 is meshed with the driven gear 38, the driven gear 38 rotates to drive the secondary rotating shaft 39 to rotate, the secondary rotating shaft 39 rotates to drive the dust cover 36 to rotate, and when the dust cover 36 rotates to enable the surface of the dust cover to abut against the limiting block 2301, even if the air outlet pipe 23 is in a closed state, the problems that the exhaust pipe at the top end of the dust remover is always in an open state, sundries enter the dust remover and the workload of the dust remover is increased are solved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a centrifugal tube bank formula dust remover, includes deposition base (1), its characterized in that: the dust collector comprises a dust collector body (2) fixedly connected with the upper surface of a dust collection base (1), an air outlet pipe (23) is fixedly connected with the top end of the dust collector body (2), a first support column (35) is fixedly connected with the surface of the dust collector body (2), a dust-proof device (3) is fixedly connected with the left end of the first support column (35), an air inlet pipe (22) is fixedly connected with the lower end of the dust collector body (2), a flange sleeve (47) is fixedly connected with the air inlet pipe (22), and a pre-filtering device (4) is slidably connected with the flange sleeve (47);
the pre-filtering device (4) comprises a filtering circular ring (41), a motor (42), a motor bracket (43), a motor rotating shaft (44), a belt pulley (45), a second supporting column (46) and a fan (48); the filtering circular ring (41) is arranged on the left side of the air outlet pipe (23), the filtering circular ring (41) is in sliding connection with the flange sleeve (47), the filtering circular ring (41) is fixed on a motor rotating shaft (44) of the motor (42) through a rib plate (4103), the motor (42) is fixed through a motor bracket (43), the belt pulley (45) is fixed on a second support column (46), and gears at two ends of the belt pulley (45) are respectively fixedly connected with the motor rotating shaft (44) and a fan (48);
the section of the filtering circular ring (41) is rectangular, a plurality of ventilation grooves (4101) are formed in the filtering circular ring (41), and one side, close to the dust remover body (2), of each ventilation groove (4101) is fixedly connected with a filter screen (4102);
a sealing ring is arranged on one side of the flange sleeve (47) contacted with the filtering circular ring (41);
the filtering circular ring (41) is made of a corrosion-resistant plastic material, and the opening of the ventilation groove (4101) can be completely covered by the edge of the flange sleeve (47).
2. A centrifugal tube bundle dust collector according to claim 1, wherein: the dustproof device (3) comprises a bearing (34), a driving gear (31), a transmission gear (32), a primary rotating shaft (33), a first support column (35), a dustproof cover (36), a right-angle rod (37), a driven gear (38) and a secondary rotating shaft (39); the dust remover is characterized in that the bearing (34) is fixedly connected to the first support column (35), the inner annular surface of the bearing (34) is fixedly connected with the primary rotating shaft (33), the bottom end of the primary rotating shaft (33) is fixedly connected with the right-angle rod (37), the surface of the primary rotating shaft (33) is fixedly connected with the driving gear (31), the top end of the dust remover body (2) is respectively and rotatably connected with the driving gear (32) and the secondary rotating shaft (39), the surface of the secondary rotating shaft (39) is fixedly connected with the driven gear (38), the top end of the secondary rotating shaft (39) is fixedly connected with the dust cover (36), the lower surface of the dust cover (36) is in sliding connection with the upper surface of the air outlet pipe (23), and the driving gear (32) is respectively meshed with the driving gear (31) and the driven gear (38).
3. A centrifugal tube bundle dust collector according to claim 1, wherein: the surface of the air outlet pipe (23) is fixedly connected with a limiting block (2301), and the limiting block (2301) is L-shaped.
4. A centrifugal tube bundle dust collector according to claim 1, wherein: the dust remover is characterized in that an observation window (21) is fixedly connected to the surface of the dust remover body (2), and the observation window (21) is made of transparent glass materials.
5. A centrifugal tube bundle dust collector according to claim 1, wherein: the left side of the dust deposition base (1) is rotatably connected with a cleaning door (11), and the cleaning door (11) is made of stainless steel materials.
6. A centrifugal tube bundle dust collector according to claim 1, wherein: the lower surface of the dust collecting base (1) is fixedly connected with four stabilizing feet (12), and the four stabilizing feet (12) are arranged on the lower surface of the dust collecting base (1) in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598497.1A CN113426231B (en) | 2021-05-31 | 2021-05-31 | Centrifugal tube bundle dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598497.1A CN113426231B (en) | 2021-05-31 | 2021-05-31 | Centrifugal tube bundle dust remover |
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| Publication Number | Publication Date |
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| CN113426231A CN113426231A (en) | 2021-09-24 |
| CN113426231B true CN113426231B (en) | 2023-04-25 |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105233550B (en) * | 2015-09-30 | 2017-03-29 | 浙江辉弘光电能源有限公司 | A kind of silicon chip cutter water tank with strainer |
| CN106964182A (en) * | 2017-04-21 | 2017-07-21 | 周海兵 | Pressure of turning one's coat wash type filter |
| CN207887368U (en) * | 2017-12-25 | 2018-09-21 | 临安派祺空气净化科技有限公司 | A kind of cyclone dust collectors with dustproof cover |
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Effective date of registration: 20230331 Address after: 115000 China (Liaoning) Free Trade Pilot Zone, Yingkou City, Liaoning Province, China, No. 39 Century Road North, Xishi District, Yingkou City Applicant after: Yingkou Zhongrun Environmental Technology Co.,Ltd. Address before: 221400 room 504, unit 1, building 9, northwest East China community, the intersection of Gongyuan road and Xingfu Road, Xinyi City, Xuzhou City, Jiangsu Province Applicant before: Chang Yuepeng |
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