CN113426231A - Centrifuge tube bundle type dust remover - Google Patents
Centrifuge tube bundle type dust remover Download PDFInfo
- Publication number
- CN113426231A CN113426231A CN202110598497.1A CN202110598497A CN113426231A CN 113426231 A CN113426231 A CN 113426231A CN 202110598497 A CN202110598497 A CN 202110598497A CN 113426231 A CN113426231 A CN 113426231A
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- Prior art keywords
- dust
- fixedly connected
- dust remover
- tube bundle
- filtering
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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 type dust remover which comprises a dust deposition base, wherein the upper surface of the dust deposition 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 supporting column, the left end of the first supporting column is fixedly connected with a dust prevention device, the dust prevention device drives a dust prevention cover to rotate to close the air outlet pipe through the matching 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 the workload of the dust remover is increased due to the fact that sundries enter the dust remover 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 by the filtering ring, so that the problems that large particles enter the dust remover to cause damage to the rotating bodies and blades in the dust remover, and the dust removing efficiency of the dust remover is greatly reduced are solved.
Description
Technical Field
The invention relates to the technical field of environmental protection equipment, in particular to a centrifugal tube bundle type dust remover.
Background
In industrial production, dust removal and demisting are the most common processes in tail gas emission, and the methods and means for treatment are also various. In recent years, in order to accelerate the solution of haze, the requirements of ultralow, ultra-clean and near-zero emission of coal-fired flue gas are put forward in various places of China, namely the emission limit values of 50355 (NOX is less than or equal to 50mg/Nm3, SO2 is less than or equal to 35mg/Nm3 and smoke is less than or equal to 5mg/Nm3) of a gas turbine are reached or lower. The centrifugal tube bundle type dust remover is one of dust removing equipments widely used in industry, and is mostly used as the equipment for smoke prevention and dust removal, multi-stage dust removal and pre-dust removal of small coal-fired boilers, and the dust removing principle is similar to that of a reverse rotation type inertia force dust removing device.
However, the existing centrifugal tube bundle dust remover has 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, rainwater and even garbage floating in the air can enter the dust remover from the exhaust pipe, the barrel body of the dust remover is high, the exhaust pipe is difficult to seal artificially, and the workload of the dust remover is increased during dust removal;
2. the dust remover does not have gaseous prefiltering arrangement, and the dust that gets into the dust remover when large granule, high density leads to the dust remover internal rotation and blade very easily to take place to damage, greatly reduced the dust collection efficiency of dust remover, ensured user's right benefit not.
Disclosure of Invention
The invention provides a centrifugal tube bundle type dust remover, aiming at the defects that the dust remover in the prior art cannot conveniently seal an exhaust pipe and does not have a gas pre-filtering device, and the invention aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a centrifuging tube bundle 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 first support column of fixed surface of dust remover body is connected with, 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 filter equipment in advance.
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; bearing fixed connection is on first support column, the interior anchor ring fixedly connected with one-level pivot of bearing, the bottom fixedly connected with right angle pole of one-level pivot, the fixed surface of one-level pivot is connected with the driving gear, the top of dust remover body is rotated respectively and is connected with drive gear and second grade pivot, the fixed surface of second grade pivot is connected with driven gear, the top fixedly connected with shield of second grade pivot, the lower surface of shield and the upper surface sliding connection of outlet duct, drive gear respectively with driving gear and driven gear meshing.
Preferably, the surface of the air outlet pipe is fixedly connected with a limiting block, and the limiting block is L-shaped.
Preferably, the pre-filtering device comprises a filtering ring, a motor bracket, a motor rotating shaft, a belt pulley, a second supporting column and a fan; the utility model discloses a fan, including the fan, filter ring, flange sleeve, motor support, belt pulley, filter ring sets up in the left side of outlet duct, filter ring and flange sleeve sliding connection, it fixes in the motor shaft of motor through the floor to filter the ring, it is fixed that the motor passes through motor support, the belt pulley is fixed on the second support column, the both ends gear of belt pulley is on fixed connection motor shaft and fan respectively.
Preferably, the cross section of the filtering ring is rectangular, a plurality of vent grooves are formed in the filtering ring, and the vent grooves are fixedly connected with the filter screen at one side close to the dust remover body.
Preferably, a sealing ring is arranged on one side of the flange sleeve, which is in contact with the filtering circular ring.
Preferably, the filtering ring is made of an anticorrosive plastic material, and the opening of the vent groove can be completely covered by the edge of the flange sleeve.
Preferably, the surface of the dust remover body is fixedly connected with an observation window, and the observation window is made of transparent glass materials.
Preferably, the left side of the dust deposition base is rotatably connected with a cleaning door, and the cleaning door is made of stainless steel materials.
Preferably, the lower surface of the dust deposition base is fixedly connected with four stabilizing feet, and the four stabilizing feet are arranged on the lower surface of the dust deposition base in a rectangular array.
Has the advantages that:
1. this centrifuging tube bundle dust remover is convenient for drive the driving gear through setting up the one-level pivot and rotates, and then drives driven gear through drive gear and rotate, is convenient for drive the 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 with closed outlet duct, and dustproof dust and rubbish get into the dust remover body to solved dust remover top blast pipe and be in open state always, debris get into the dust remover, increased the problem of dust remover work load.
2. This centrifuging tube bundle formula dust remover, through setting up prefilter unit, filter the dust of large granule, high density down, blow out the large granule dust from filtering the ring through setting up motor, belt pulley and fan, be convenient for filter the manifold utilization of ring, prolong the life of filtering the ring to solved the dust remover and did not possess prefilter unit, the large granule dust gets into the dust remover and leads to turning and the problem that the blade takes place to damage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a second overall view of the present invention;
FIG. 3 is an exploded view of the dust guard of the present invention;
FIG. 4 is a front view of a pre-filter apparatus of the present invention;
fig. 5 is a top view of a pre-filter apparatus of the present invention.
In the figure: 1. a dust deposition base; 11. cleaning the door; 12. a stabilizing 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 driving 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 rod; 38. a driven gear; 39. a secondary rotating shaft; 4. a pre-filtration device; 41. filtering the circular ring; 4101. a vent channel; 4102. filtering with a screen; 4103. a rib plate; 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 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.
Please refer to fig. 1-5, a centrifugal tube bundle type dust collector, including deposition base 1, the last fixed surface of deposition base 1 is connected with dust collector body 2, the top fixedly connected with outlet duct 23 of dust collector body 2, the fixed surface of dust collector body 2 is connected with first support column 35, the left end fixedly connected with dust keeper 3 of first support column 35, the lower extreme fixedly connected with intake pipe 22 of dust collector body 2, fixedly connected with flange sleeve 47 on the intake pipe 22, flange sleeve 47 sliding connection has prefilter 4.
In this embodiment, the dustproof device 3 includes 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; bearing 34 fixed connection is on first support column 35, the interior anchor ring fixedly connected with one-level pivot 33 of bearing 34, the bottom fixedly connected with right angle pole 37 of one-level pivot 33, the fixed surface of one-level pivot 33 is connected with driving gear 31, the top of dust remover body 2 is rotated respectively and is connected with drive gear 32 and second grade pivot 39, the fixed surface of second grade pivot 39 is connected with driven gear 38, the top fixedly connected with shield 36 of second grade pivot 39, the lower surface of shield 36 and the last sliding surface connection of outlet duct 23, drive gear 32 meshes with driving gear 31 and driven gear 38 respectively.
The surface of outlet duct 23 is fixedly connected with stopper 2301, and stopper 2301 is "L" type.
Specifically, be convenient for drive driving gear 31 through setting up one-level pivot 33 and rotate, and then drive driven gear 38 through drive gear 32 and rotate, be convenient for drive second grade pivot 39 through setting up driven gear 38 and rotate, be used for driving shield 36 through setting up second grade pivot 39 and rotate with closed outlet duct 23, dustproof dust and rubbish get into dust remover body 2 to solved dust remover top blast pipe and be in open state always, debris get into the dust remover, increased the problem of dust remover work load.
In this embodiment, the pre-filtering device 4 includes a filtering ring 41, a motor 42, a motor bracket 43, a motor shaft 44, a belt pulley 45, a second supporting column 46, and a fan 48; the filtering ring 41 is arranged on the left side of the air outlet pipe 23, the filtering ring 41 is in sliding connection with the flange sleeve 47, the filtering 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 supporting column 46, and gears at two ends of the belt pulley 45 are respectively fixedly connected with the motor rotating shaft 44 and the fan 48.
The cross section of the filtering ring 41 is rectangular, a plurality of vent grooves 4101 are arranged on the filtering ring 41, and one side of the vent grooves 4101 close to the dust remover body 2 is fixedly connected with a filter screen 4102.
The flange sleeve 47 is provided with a sealing ring on the side contacting the filtering ring 41.
The filtering ring 41 is made of anticorrosive 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 enter the dust collector body 2 only through the vent groove 4101, by arranging the filtering net 4102 on the vent groove 4101, the large-particle and high-density dust is filtered, by arranging the motor 42, the vent groove 4101 after the large-particle and high-density dust is filtered is rotated to the natural environment, when the vent groove 4101 rotates to pass through the edge of the flange sleeve 47, the opening of the vent groove 4101 can be completely covered, and the natural environment is completely isolated from the air inlet pipe; through setting up belt pulley 45 and fan 48 for during the natural environment was blown to the dust of large granule, high density in the air duct 4101, guaranteed the cleanness of next time ventilating of air duct 410, prolonged the life of filtering ring 41, thereby solved the dust remover and did not possess pre-filter equipment, the problem that large granule dust got into the dust remover and leaded to turning and the blade to 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 a 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 deposition 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 deposition base 1 in a rectangular array.
Specifically, be convenient for survey the inside dust removal state of dust remover body 2 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 clearance door 11, stabilize foot 12 and be used for stabilizing deposition base 1, prevent that it from rocking and influencing dust removal work at the dust removal in-process.
The working principle is as follows: when the centrifugal tube bundle type dust remover is used, a user firstly leads gas into the dust remover body 2 from the gas inlet pipe 4, in the process, large particles and high quality dust in the gas are filtered by the pre-filtering device 4, and when the gas passes through the ventilation slot 4101, large particle dust is filtered by the screen 4102 in the air passage 4101, and when the air passage 4101 is rotated past the edge of the flange sleeve 47, the opening of the air duct 4101 can be completely covered to completely isolate the natural environment from the air inlet pipe, the filtering ring 41 rotates along with the motor shaft 44, when the air duct 4101 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 to the natural environment, therefore, the problem that the dust remover is not provided with a pre-filtering device, and large-particle dust enters the dust remover to cause damage to a rotating body and blades is solved; when dust remover body 2 is not used, rotatable right-angle pole 37, right-angle pole 37 rotates and drives driving gear 31 and rotate, because driving gear 31 and drive gear 32 meshing, drive gear 32 and driven gear 38 meshing, make driven gear 38 rotate, driven gear 38 rotates and drives second grade pivot 39 and rotate, second grade pivot 39 rotates and drives shield 36 and rotate, when shield 36 rotates and makes its surface contradict stopper 2301, even outlet duct 23 is in the enclosed state, thereby it is in open state all the time to have solved dust remover top blast pipe, debris get into the dust remover, the problem of increase dust remover work load.
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. The utility model provides a centrifuging tube bank formula dust remover, includes deposition base (1), its characterized in that: the dust collector comprises a dust collecting base (1), and is characterized in that the upper surface of the dust collecting base is fixedly connected with a dust collector body (2), the top end of the dust collector body (2) is fixedly connected with an air outlet pipe (23), the surface of the dust collector body (2) is fixedly connected with a first supporting column (35), the left end of the first supporting column (35) is fixedly connected with a dust-proof device (3), the lower end of the dust collector body (2) is fixedly connected with an air inlet pipe (22), the air inlet pipe (22) is fixedly connected with a flange sleeve (47), and the flange sleeve (47) is connected with a pre-filtering device (4) in a sliding mode.
2. The centrifuge tube bundle dust collector of 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); bearing (34) fixed connection is on first support column (35), the interior anchor ring fixedly connected with one-level pivot (33) of bearing (34), bottom fixedly connected with right angle pole (37) of one-level pivot (33), the fixed surface of one-level pivot (33) is connected with driving gear (31), the top of dust remover body (2) rotates respectively and is connected with drive gear (32) and second grade pivot (39), the fixed surface of second grade pivot (39) is connected with driven gear (38), the top fixedly connected with shield (36) of second grade pivot (39), the lower surface of shield (36) and the upper surface sliding connection of outlet duct (23), drive gear (32) mesh with driving gear (31) and driven gear (38) respectively.
3. The centrifuge tube bundle dust collector of claim 1, wherein: the surface of outlet duct (23) is fixedly connected with stopper (2301), stopper (2301) are "L" type.
4. The centrifuge tube bundle dust collector of claim 1, wherein: 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 ring (41) is arranged on the left side of the air outlet pipe (23), the filtering ring (41) is in sliding connection with the flange sleeve (47), the filtering 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 support (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 the fan (48).
5. The centrifuge tube bundle duster of claim 4, wherein: the cross section of the filtering circular ring (41) is rectangular, a plurality of vent grooves (4101) are formed in the filtering circular ring (41), and one side, close to the dust remover body (2), of each vent groove (4101) is fixedly connected with the filter screen (4102).
6. The centrifuge tube bundle duster of claim 4, wherein: and a sealing ring is arranged on one side of the flange sleeve (47) contacting with the filtering circular ring (41).
7. The centrifuge tube bundle duster of claim 4, wherein: the filtering ring (41) is made of anticorrosive plastic materials, and the opening of the vent groove (4101) can be completely covered by the edge of the flange sleeve (47).
8. The centrifuge tube bundle dust collector of claim 1, wherein: 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 materials.
9. The centrifuge tube bundle dust collector of claim 1, wherein: the left side of deposition base (1) is rotated and is connected with clearance door (11), clearance door (11) adopt stainless steel material to make.
10. The centrifuge tube bundle dust collector of claim 1, wherein: the lower surface of the dust deposition 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 deposition base (1) in a rectangular array mode.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113426231A true CN113426231A (en) | 2021-09-24 |
| CN113426231B CN113426231B (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110598497.1A Active CN113426231B (en) | 2021-05-31 | 2021-05-31 | Centrifugal tube bundle dust remover |
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| Country | Link |
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| CN (1) | CN113426231B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233550A (en) * | 2015-09-30 | 2016-01-13 | 浙江辉弘光电能源有限公司 | Filtering water tank of silicon chip cutting machine |
| 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 |
-
2021
- 2021-05-31 CN CN202110598497.1A patent/CN113426231B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233550A (en) * | 2015-09-30 | 2016-01-13 | 浙江辉弘光电能源有限公司 | Filtering water tank of silicon chip cutting machine |
| 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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| Publication number | Publication date |
|---|---|
| CN113426231B (en) | 2023-04-25 |
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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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