CN116272218A - Rotary switching type air flow ash removal bag type dust remover - Google Patents

Rotary switching type air flow ash removal bag type dust remover Download PDF

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Publication number
CN116272218A
CN116272218A CN202310553080.2A CN202310553080A CN116272218A CN 116272218 A CN116272218 A CN 116272218A CN 202310553080 A CN202310553080 A CN 202310553080A CN 116272218 A CN116272218 A CN 116272218A
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CN
China
Prior art keywords
air
wall surface
fixedly installed
plates
air flow
Prior art date
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Withdrawn
Application number
CN202310553080.2A
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Chinese (zh)
Inventor
谷大海
郭春晶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenyang Weizhi Technology Co ltd
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Shenyang Weizhi Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Shenyang Weizhi Technology Co ltd filed Critical Shenyang Weizhi Technology Co ltd
Priority to CN202310553080.2A priority Critical patent/CN116272218A/en
Publication of CN116272218A publication Critical patent/CN116272218A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • 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
    • B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
    • 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
    • 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
    • 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2411—Filter cartridges
    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • 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
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention discloses a rotary switching type air flow ash removing bag type dust collector, which relates to the technical field of dust collectors, and the invention completes the mode switching of the bag type dust collector through the rotation of a built-in rotating structure, and the rotating structure can synchronously and accurately control the rotation through the double-end driving of a driving motor and a servo motor.

Description

Rotary switching type air flow ash removal bag type dust remover
Technical Field
The invention relates to the technical field of bag type dust collectors, in particular to a rotary switching type air flow ash removing bag type dust collector.
Background
The invention mainly relates to the technology of a bag type dust collector, which is a dry dust filtering device. It is suitable for capturing fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, dust-containing gas is filtered by utilizing the filtering effect of fiber fabric, and when the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls down due to the effect of gravity and falls into the ash bucket, and when the gas containing finer dust passes through the filter material, the dust is blocked, so that the gas is purified.
The invention with the name of a bag type dust collector and the publication number of CN108465306B has the technical problem that the inside cleaning cannot be completed by reversely blowing.
The invention, such as an external filtering bag type dust collector and a dust removing method thereof, with the publication number of CN100512922C, has the technical problems that the reverse blowing is performed by externally adding a wind source instead of a rapid reverse blowing structure by changing an internal structure by a single wind power device, and the use of the device requires the external blower of an operator.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rotary switching type air flow ash removal bag type dust remover, which solves the technical problems that the prior art can not change the wind direction quickly and can not finish filtration dust collection and reverse cleaning.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a rotatory switching formula air current deashing bag collector, includes the mainframe box, its characterized in that, the mainframe box is cylindrical section of thick bamboo, the mount table has been seted up to mainframe box upper end, the air-supply line is installed to the mount table upper end, fixed mounting has the filter tube under the air-supply line, the ventilation hole has been seted up with lower terminal surface to the filter tube lateral wall face, the air current switching structure is installed in the mainframe box rotation, active centrifugal air current structure is installed to the mainframe box lower extreme, through the rotation of air current switching structure, realizes the switching single rotation 60 of two modes, by bi-motor synchronous drive upper end and lower extreme, conveniently accomplishes wind direction conversion process.
Preferably, the air flow switching structure comprises a reversing disc, the reversing disc is rotatably arranged in a main case, a plurality of air windows are formed in the reversing disc, the number of the air windows is six, the air windows are in a water drop shape, the included angle of the air windows is 60 degrees, six upper air baffle plates are fixedly arranged on the upper wall surface of the reversing disc, six lower air baffle plates are fixedly arranged on the lower wall surface of the reversing disc, the air direction conversion of the cloth bag position is completed through the air exchange disc, the upper air baffle plates and the lower air baffle plates, the wind power in the dust collection process is downwards conveyed, and the wind power in the cleaning process is conveyed from the side.
Preferably, six the outer fixed mounting of upper shield gas board has solid fixed ring, six the outer fixed mounting of upper shield gas board has the connecting rod respectively, six the outer fixed mounting of connecting rod has the ring gear, be connected with the stiffener between ring gear and the switching-over dish, through reinforced structure, prevent that the switching-over structure from losing axiality in top.
Preferably, the lower wall surface of the lower air baffle is fixedly provided with a lower air ventilation plate, the number of the lower air ventilation plates is three, the included angle between the adjacent lower air ventilation plates is 120 degrees, the lower wall surface of the lower air ventilation plate is fixedly provided with a connecting ring, and through a lower closed structure, the switch is externally connected with air flow of air inlet.
Preferably, the servo motor is fixedly arranged outside the main case, the driving gear is fixedly arranged at the driving end of the servo motor, the driving gear is meshed with the gear ring, the isolation cover is fixedly arranged outside the main case, and the upper end of the isolation cover is driven to rotate through the servo motor.
Preferably, six upper air shielding plates are fixedly arranged in the mainframe box, six side sealing plates are fixedly arranged at the lower ends of the six upper air shielding plates, exhaust pipes are connected between the side wall surfaces of the side sealing plates and the mainframe box, three lower air shielding plates are fixedly arranged on the lower wall surface of the mainframe box, and the main body support of the rotating structure and the opening and closing of the air outlet at the position of the centrifugal impeller are completed through the six side sealing plates and the six upper air shielding plates.
Preferably, the stand is fixedly installed on the lower wall surface of the main case, the base is fixedly installed on the lower wall surface of the stand, the supporting pad is fixedly installed on the lower wall surface of the base, the fan motor is fixedly installed on the upper wall surface of the base, the centrifugal impeller is fixedly installed at the output end of the fan motor, the driving motor is fixedly installed on the upper wall surface of the base, the driving wheel is fixedly installed at the driving end of the driving motor, the driving wheel is meshed with the lower ventilation plate, wind power discharge is completed through the centrifugal impeller, the lower control of the rotating structure is completed through the driving wheel structure, air flow is fed through gaps between the stand, and air cooling can be provided for the motor.
Preferably, the upper wall surface of the main case is fixedly provided with a fixed pipe, the side wall surface of the fixed pipe is provided with a cleaning window, the fixed pipe is internally fixedly provided with a reinforcing rib, the lower end surface of the fixed pipe is fixedly provided with an exhaust sheet, and the exhaust sheet is six.
Advantageous effects
The invention provides a rotary switching type air flow ash removing bag type dust collector, which completes the mode switching of the bag type dust collector through the rotation of a built-in rotating structure, enables the rotating structure to synchronously and accurately control the rotation through the double-end driving of a driving motor and a servo motor, enables air to enter through an upper air inlet pipe and be discharged from an exhaust pipe, is filtered through a filtering pipe, passes through air between air exhaust sheets and an air window on a reversing disc, finally is sucked through the upper end of a centrifugal impeller, is sent out from the outer edge of the centrifugal impeller, is discharged through the exhaust pipe to complete the filtering mode, enters through a gap between a lower air shielding plate and a lower air ventilation plate, passes through the reversing disc, passes through the gap between an upper air shielding plate and the gap between fixed pipes, enters the filtering pipe, and is reversely discharged from the air inlet pipe, thereby completing the cleaning of equipment.
Drawings
Fig. 1 is a schematic structural view of a rotary switching type air flow ash removal bag type dust collector according to the present invention.
Fig. 2 is a schematic diagram of a front view structure of a rotary switching type air flow ash removing bag type dust collector according to the present invention.
Fig. 3 is a schematic diagram of a cleaning mode inclined section structure of a rotary switching type air flow ash removal bag type dust collector.
Fig. 4 is a schematic diagram of a filtration mode diagonal section structure of a rotary switching type air flow ash removal bag filter according to the invention.
Fig. 5 is a schematic diagram of a front view cross-section structure of a rotary switching type air flow ash removal bag type dust collector according to the present invention.
Fig. 6 is a schematic top sectional view of a rotary switching type air flow ash removal bag filter according to the present invention.
Fig. 7 is a schematic top sectional view of a rotary switching type air flow ash removal bag filter according to the present invention.
Fig. 8 is a schematic diagram of a turning structure of a rotary switching type air flow ash removal bag filter according to the present invention.
Fig. 9 is a schematic diagram of a turning structure of a rotary switching type air flow ash removal bag filter according to the present invention.
Fig. 10 is a schematic diagram of a fixed structure of a rotary switching type air flow ash removal bag filter according to the present invention.
In the figure: 101. a main chassis; 102. an upper mounting table; 201. an air inlet pipe; 202. a filter tube; 301. a reversing disc; 302. an upper air baffle; 303. a lower gas baffle; 304. a fixing ring; 305. a connecting rod; 306. a gear ring; 307. a reinforcing rod; 308. a lower aeration panel; 309. a connecting ring; 401. a servo motor; 402. a drive gear; 403. an isolation cover; 501. an upper mask; 502. a side closure plate; 503. an exhaust pipe; 504. a lower gas shielding plate; 601. a column; 602. a base; 603. a support pad; 604. a fan motor; 605. a centrifugal impeller; 701. a driving motor; 702. a driving wheel; 103. a fixed tube; 104. reinforcing ribs; 105. and an exhaust sheet.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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. 1-10, the present invention provides a technical solution: the utility model provides a rotatory switching-over formula air current deashing bag collector, this dust remover includes mainframe box 101, mainframe box 101 is cylindrical section of thick bamboo, upper mounting table 102 is installed to the upper portion, the air-supply line 201 is installed to the mount table upper end, fixed mounting has filter tube 202 under the air-supply line 201, the ventilation hole has been seted up to filter tube 202 lateral wall face and lower terminal surface, the air current switching structure is installed to mainframe box 101 internal rotation, including switching-over dish 301 and transom, switching-over dish 301 rotates to be installed in mainframe box 101, six water droplet form transom have been seted up on it, transom contained angle is 60, active centrifugal airflow structure is installed to mainframe box 101 inner lower extreme, including stand 601, base 602, supporting pad 603, fan motor 604 and centrifugal impeller 605.
Through the rotation of the air flow switching structure, the switching of two modes is realized, single rotation is 60 degrees, the upper end and the lower end are synchronously driven by double motors, the wind direction conversion process is conveniently completed, six upper air baffle plates 302 are fixedly arranged on the upper wall surface of the reversing disc 301, six lower air baffle plates 303 are fixedly arranged on the lower wall surface of the reversing disc 301, the wind direction conversion of the cloth bag position is completed through the structures of the reversing disc 301, the upper air baffle plates 302 and the lower air baffle plates 303, the wind force is downwards conveyed in the dust collection process, the wind force is conveyed from the side in the cleaning process, a fixed ring 304 is fixedly arranged outside the six upper air baffle plates 302, connecting rods 305 are fixedly arranged outside the six upper air baffle plates 302 respectively, a gear ring 306 is fixedly arranged outside the six connecting rods 305, a reinforcing rod 307 is connected between the gear ring 306 and the reversing disc 301, and the coaxiality of the reversing structure is prevented from being lost above through the reinforcing structure. The lower wall surface of the lower air baffle 303 is fixedly provided with lower air vent plates 308, the number of the lower air vent plates 308 is three, the included angle between every two adjacent lower air vent plates 308 is 120 degrees, the lower wall surface of each lower air vent plate 308 is fixedly provided with a connecting ring 309, and through a lower closed structure, the switch is externally connected with air flow of air inlet.
The servo motor 401 is fixedly arranged outside the main case 101, the driving gear 402 is fixedly arranged at the driving end of the servo motor 401, the driving gear 402 is in meshed connection with the gear ring 306, the isolation cover 403 is fixedly arranged outside the main case 101, the structure at the upper end is driven to rotate through the servo motor 401, six upper air shielding plates 501 are fixedly arranged in the main case 101, six side closing plates 502 are fixedly arranged at the lower ends of the six upper air shielding plates 501, an exhaust pipe 503 is connected between the side wall surfaces of the six side closing plates 502 and the main case 101, three lower air shielding plates 504 are fixedly arranged on the lower wall surface of the main case 101, and the main body support of the rotating structure and the opening and closing of the exhaust outlet of the position of the centrifugal impeller 605 are completed through the six side closing plates 502 and the six upper air shielding plates 501.
In the use process of the dust remover, gas to be cleaned enters the main case 101 through the air inlet pipe 201, enters the dust filtering bag through the air filtering pipe 202, particles are retained on the dust filtering bag, purified gas enters the centrifugal impeller 605 and is taken away from the main case 101 and discharged from the air outlet, in the dust removing process, the driving gear 402 and the gear ring 306 are driven to rotate through the servo motor 401, the reversing disc 301 is rotated to a dust removing mode, at the moment, air flow enters the main case 101 from the side, the particles on the dust filtering bag are removed through a special structure of dust removing switching, after the dust removing process is finished, the reversing disc 301 is rotated to a dust collecting mode, and the normal dust collecting working state is recovered.
The upper wall surface of the base 602 is fixedly provided with a driving motor 701, the driving end of the driving motor 701 is fixedly provided with a driving wheel 702, the driving wheel 702 is meshed with the lower ventilation plate 308, and the wind power is discharged through the centrifugal impeller 605. Meanwhile, the driving wheel 702 is disposed below the rotating structure, and the rotation thereof can be controlled. The fixing tube 103 is installed on the upper wall surface in the main casing 101, and the cleaning window is formed on the side wall surface of the fixing tube 103 to facilitate cleaning. Reinforcing ribs 104 are fixedly arranged in the fixed pipe 103, an exhaust sheet 105 is fixedly arranged at the lower end of the fixed pipe 103, and the number of the exhaust sheets 105 is six;
air flow is sent into the gap between the upright posts 601 through the upper vent pipe, air cooling is provided for the motor, after the driving motor 701 is started, the driving wheel 702 rotates, meanwhile, the lower vent plate 308 is driven to rotate, the air flow enters the upper vent pipe, flows through the lower vent plate 308 and the centrifugal impeller 605 to form certain pressure, the air exhaust sheet 105 is arranged outside through the structure of the air exhaust sheet, under the action of wind force, the stability of the fixed pipe can be improved through the arrangement of the reinforcing ribs 104, and the reliability of the whole structure is guaranteed.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
Examples: as shown in fig. 1 to 10, firstly, an operator fixedly installs a cloth bag port at the upper end of an air inlet pipe 201, installs the cloth bag in a filter air pipe 202, connects a clean external air pipe to an exhaust pipe 503, and places the device at a gas cleaning position, so that cleaning gas entering the lower part is clean gas, and the operator clings the cloth bag to the filter air pipe 202 to finish arrangement work.
As shown in fig. 4, the device is in a filtering mode, at this time, the opening on the fixed pipe 103 is aligned with the upper air baffle 302, the air exhaust sheet 105 is overlapped with the reversing disc 301, so that the air can pass through the air exhaust pipe 503 on the side sealing plate 502, the lower air baffle 504 is staggered with the lower air exhaust plate 308, so that the air can not flow in from below, at this time, the fan motor 604 is started, the fan motor 604 drives the centrifugal impeller 605 to rotate, the centrifugal impeller 605 rotates rapidly, so that the air enters through the upper air inlet pipe 201 and is exhausted from the air exhaust pipe 503, the air is filtered through the air filtering pipe 202, passes through the air between the air exhaust sheets 105 and the air window on the reversing disc 301, is inhaled through the upper end of the centrifugal impeller 605, is sent out from the outer edge of the centrifugal impeller 605, and is exhausted through the air exhaust pipe 503.
As shown in fig. 3, the device is in a cleaning mode, at this time, the opening on the fixed pipe 103 is aligned with the gap between the upper air baffle plates 302, the air exhaust sheet 105 is dislocated with the reversing disc 301, so that the air cannot pass through, the side sealing plate 502 is overlapped with the lower air baffle plates 303, so that the air cannot be discharged through the air exhaust pipe 503, the lower air baffle plates 504 are staggered with the lower air baffle plates 308, so that the air can pass through, at this time, the fan motor 604 is started, the fan motor 604 drives the centrifugal impeller 605 to rotate, the centrifugal impeller 605 rotates rapidly, so that the air enters from the space between the lower upright posts 601, enters through the gap between the lower air baffle plates 504 and the lower air baffle plates 308, passes through the reversing disc 301, passes through the gap between the upper air baffle plates 302 and the gap between the fixed pipe 103, enters the air filtering pipe 202, and is reversely discharged from the air inlet pipe 201, and the cleaning of the device is completed.
The device is characterized in that a driving gear 402 at the driving end of a servo motor 401 drives a gear ring 306 to rotate, the driving end of the driving motor 701 drives a driving wheel 702 to rotate, the driving wheel 702 drives the outer edge of a ventilation plate to synchronously drive a rotating structure to rotate, and mode switching is performed.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (8)

1. The utility model provides a rotatory switching formula air current deashing pocket cleaner, includes mainframe box (101), its characterized in that, mainframe box (101) are cylindrical section of thick bamboo, mount table (102) have been seted up to the upper end in mainframe box (101), mount table upper end is installed air-supply line (201) of connecting the sack mouth, fixed mounting has filter tube (202) that are used for storing the sack under air-supply line (201), ventilation hole has been seted up with lower terminal surface to filter tube (202) lateral wall face, air current switching structure is installed to mainframe box (101) internal rotation, through the rotatory switching of realizing mode of air current switching structure, active centrifugal air current structure is installed to mainframe box (101) lower extreme, through active centrifugal air current structure can realize gaseous transport.
2. The rotary switching type air flow ash removal bag type dust collector according to claim 1, wherein the air flow switching structure comprises a reversing disc (301), the reversing disc (301) is rotatably installed in a main case (101), six air windows are formed in the reversing disc (301), the air windows are in a water drop shape, the included angle of the air windows is 60 degrees, six upper air baffle plates (302) are fixedly installed on the upper wall surface of the reversing disc (301), and six lower air baffle plates (303) are fixedly installed on the lower wall surface of the reversing disc (301).
3. The rotary switching type air flow ash removal bag type dust collector according to claim 2, wherein six fixing rings (304) are fixedly installed outside the upper air baffle plates (302), connecting rods (305) are fixedly installed outside the six upper air baffle plates (302), gear rings (306) are fixedly installed outside the six connecting rods (305), and reinforcing rods (307) are connected between the gear rings (306) and the reversing disc (301).
4. The rotary switching type air flow ash removal bag type dust collector according to claim 3, wherein a lower ventilation plate (308) is fixedly arranged on the lower wall surface of the lower air baffle plate (303), three lower ventilation plates (308) are arranged, an included angle between every two adjacent lower ventilation plates (308) is 120 degrees, and a connecting ring (309) is fixedly arranged on the lower wall surface of each lower ventilation plate (308).
5. The rotary switching type air flow ash removal bag type dust collector according to claim 4 is characterized in that a servo motor (401) is fixedly arranged outside a main machine box (101), a driving gear (402) is fixedly arranged at the driving end of the servo motor (401), the driving gear (402) is in meshed connection with a gear ring (306), and an isolation cover (403) is fixedly arranged outside the main machine box (101).
6. The rotary switching type air flow ash removal bag type dust collector according to claim 5, characterized in that six upper air shielding plates (501) are fixedly installed in the main machine box (101), six side sealing plates (502) are fixedly installed at the lower ends of the six upper air shielding plates (501), exhaust pipes (503) are connected between the side wall surfaces of the six side sealing plates (502) and the main machine box (101), when the side sealing plates (502) are staggered with the lower air shielding plates (303), air can pass through the exhaust pipes (503) on the side sealing plates (502), three lower air shielding plates (504) are fixedly installed on the lower wall surface of the main machine box (101), and when the lower air shielding plates (504) are staggered with the lower air ventilation plates (308), air cannot flow in through the lower part.
7. The rotary switching type air flow ash removal bag type dust collector according to claim 6, wherein the active centrifugal air flow structure comprises a stand column (601), a stand column (601) is fixedly installed on the lower wall surface of a main case (101), a base (602) is fixedly installed on the lower wall surface of the stand column (601), a supporting pad (603) is fixedly installed on the lower wall surface of the base (602), a fan motor (604) is fixedly installed on the upper wall surface of the base (602), a centrifugal impeller (605) is fixedly installed at the output end of the fan motor (604), when the fan motor (604) drives the centrifugal impeller (605) to rotate, air can enter through an upper air inlet pipe (201), a driving motor (701) is fixedly installed on the upper wall surface of the base (602), a driving wheel (702) is fixedly installed at the driving end of the driving motor (701), and the driving wheel (702) is in meshed connection with a lower ventilation plate (308).
8. The rotary switching type air flow ash removal bag type dust collector according to claim 7 is characterized in that a fixing pipe (103) is fixedly arranged on the inner upper wall surface of the main machine box (101), a cleaning window is formed in the side wall surface of the fixing pipe (103), a reinforcing rib (104) is fixedly arranged in the fixing pipe (103), an air exhaust sheet (105) is fixedly arranged on the lower end surface of the fixing pipe (103), the number of the air exhaust sheets (105) is six, and the air exhaust sheets (105) are matched with an air baffle plate (302) through openings in the fixing pipe (103) to enable the air exhaust sheets (105) to be overlapped or misplaced with a reversing disc (301) so as to realize the passing or blocking of air.
CN202310553080.2A 2023-05-17 2023-05-17 Rotary switching type air flow ash removal bag type dust remover Withdrawn CN116272218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310553080.2A CN116272218A (en) 2023-05-17 2023-05-17 Rotary switching type air flow ash removal bag type dust remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310553080.2A CN116272218A (en) 2023-05-17 2023-05-17 Rotary switching type air flow ash removal bag type dust remover

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Publication Number Publication Date
CN116272218A true CN116272218A (en) 2023-06-23

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CN202310553080.2A Withdrawn CN116272218A (en) 2023-05-17 2023-05-17 Rotary switching type air flow ash removal bag type dust remover

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116585828A (en) * 2023-07-17 2023-08-15 山东泰山阳光焊接材料有限公司 Recycling device in sintered flux production process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116585828A (en) * 2023-07-17 2023-08-15 山东泰山阳光焊接材料有限公司 Recycling device in sintered flux production process
CN116585828B (en) * 2023-07-17 2023-09-08 山东泰山阳光焊接材料有限公司 Recycling device in sintered flux production process

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Application publication date: 20230623