CN115382309A - Bag collector with dust removal bag easy to replace - Google Patents
Bag collector with dust removal bag easy to replace Download PDFInfo
- Publication number
- CN115382309A CN115382309A CN202211082023.2A CN202211082023A CN115382309A CN 115382309 A CN115382309 A CN 115382309A CN 202211082023 A CN202211082023 A CN 202211082023A CN 115382309 A CN115382309 A CN 115382309A
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- dust
- dust removal
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- wall
- module
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- 239000000428 dust Substances 0.000 title claims abstract description 96
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000002441 reversible effect Effects 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- 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
- B01D46/88—Replacing filter elements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a bag type dust collector with a dust removing bag easy to replace, which comprises a dust removing box, wherein the bottom of the dust removing box is provided with a dust collecting box, the top of the dust removing box is provided with a box top cover, two sides of the outer wall of the dust removing box are respectively provided with an installation frame and an electromagnetic pulse valve, a fan is installed on the installation frame, a pattern plate is arranged in the dust removing box, a filter bag is installed on the pattern plate, and an assembly bracket is sleeved on the outer wall of the pattern plate; according to the invention, through the designed assembly bracket, the top frame, the pattern plate and the lifting screw rod, the lifting screw rod is rotatably arranged in the dust removal box through the top frame and the assembly bracket, then the lifting screw rod is rotated, the lifting screw rod and the pattern plate are screwed in a thread manner, so that the pattern plate provided with the filter bag is lifted to the port of the box body, the filter bag can be replaced without entering the box body, the filter bag is convenient and rapid to replace, and the maintenance efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of bag type dust collectors, and particularly relates to a bag type dust collector with a dust removal bag easy to replace.
Background
The bag type dust collector is high-efficiency dust collecting equipment for treating air pollution, is widely applied, and can be used for filtering various processing polluted gases to separate dust chimney gases in the gases, so that clean gases are discharged, and air pollution is avoided.
The working mechanism of the existing bag type dust collector is that dust-containing smoke passes through a filter bag for filtering, dust particles are filtered, the filter bag for filtering collects coarse-grained dust mainly under the action of inertial collision and collects fine-grained dust mainly under the action of diffusion and screening, and the existing bag type dust collector has the following defects: (1) When the bag type dust collector is used, filter bags arranged on a pattern plate need to be replaced and maintained at regular time, but during replacement, a maintainer needs to turn into the box body and then stand on the pattern plate to replace the filter bags, so that the filter bags are inconvenient to replace and the maintenance efficiency is influenced;
(2) When the bag type dust collector is used, the motor fault of the fan assembly often occurs, the reverse rotation occurs, the air volume is reduced, and the problem that the dust removal filtering effect is influenced due to the fact that the air volume is reduced and cannot be found in time is solved.
Disclosure of Invention
The invention aims to provide a bag type dust collector with a dust removal bag easy to replace, and aims to solve the problems that when the bag type dust collector provided by the background technology is used for maintaining and replacing a filter bag, the filter bag needs to be turned into a box body for replacement, so that the filter bag is inconvenient to replace, and meanwhile, when the bag type dust collector works, the reverse rotation of a fan cannot be found in time, so that the air volume is small, and the dust removal effect is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a bag collector of dirt pocket easily changed, includes the dirt removal case, the bottom of dirt removal case is provided with the dust collection box, the top of dirt removal case is provided with the case top cap, the outer wall both sides of dirt removal case are provided with mounting bracket and electromagnetic pulse valve respectively, install the fan on the mounting bracket, the inside of dirt removal case is provided with the card, on install the filter bag, the outer wall cover of card is equipped with the equipment bracket, the equipment bracket is fixed on the inner wall of dirt removal case, the inner wall bilateral symmetry of dirt removal case is fixed with the roof-rack, swing joint has lifting screw between roof-rack and the equipment bracket, threaded hole has all been seted up to the surperficial both sides of card, lifting screw and screw hole pass through threaded connection.
Preferably, it has just reversing sensor to inlay on the shell of fan, the inside of fan is provided with the impeller, be provided with N utmost point magnetic sheet and S utmost point magnetic sheet on the impeller respectively, the top of fan is provided with the buzzer siren, just reversing sensor is connected with signal emission module through the electricity, be provided with control module on the dust removal case, the last signal analysis processing module that is provided with of control module, signal analysis processing module is connected with signal reception module through the electricity, signal reception module is connected through the electricity with signal emission module, control module passes through the electricity with the buzzer siren and is connected.
Preferably, be provided with power module on the dust removal case, power module's output is connected with voltage stabilizing module through the electricity, voltage stabilizing module's output passes through the electricity with the input of positive reverse sensor, control module and buzzing alarm respectively and is connected.
Preferably, the N pole magnetic sheet and the S pole magnetic sheet are symmetrical about the axis of the wind impeller, and the central line of the forward and reverse rotation sensor and the common central line of the N pole magnetic sheet and the S pole magnetic sheet are superposed with each other.
Preferably, the outer wall of lifting screw has cup jointed the turbine, the lateral part of turbine is provided with two-way worm, the both ends outer wall of two-way worm all overlaps and is equipped with the sleeve, the sleeve is fixed on dust removal incasement wall.
Preferably, a hand lever penetrates through the side wall of the bidirectional worm, and two ends of the hand lever are both fixed with ball heads.
Preferably, a sealing washer is fixed to the inner end surface of the assembly bracket.
Preferably, the cross section of the assembly bracket is of a rectangular structure, and the longitudinal section of the lifting screw is of an I-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
(1) Through the equipment bracket of design, the roof-rack, card and lifting screw, through roof-rack and equipment bracket, rotate lifting screw and install inside the dust removal case, then rotatory lifting screw, lifting screw and card carry out the screw thread and close soon, and then promote the card that is equipped with the filter bag, promote its port department that promotes to the box, it can realize the filter bag and change to guarantee that it need not to enter into the box inside, make its filter bag change convenient and fast, improve maintenance efficiency, through the two-way worm and the turbine of design, through rotating the two-way worm, the two-way worm meshes the transmission to the corresponding turbine in both ends respectively, thereby realize adjusting two lifting screw simultaneously, make its lift convenient and fast more, through the handle bar of design, make things convenient for personnel to apply the dynamics rotation to the two-way worm, through the dynamics of design, improve sealed effect, avoid the contact gap department leakproofness of equipment bracket and card to influence the dirt gas separation.
(2) Through the sensor that rotates in positive and negative that designs, control module, the buzzer siren, N utmost point magnetic sheet and S utmost point magnetic sheet, install N utmost point magnetic sheet and S utmost point magnetic sheet on fan wheel, when it is in forward rotation, its N utmost point magnetic sheet and S utmost point magnetic sheet loop through the sensor that rotates in positive and negative and respond to, make it produce the high voltage, and then detect out and turn to normally, when its antiport, its N utmost point magnetic sheet and S utmost point magnetic sheet loop through the sensor that rotates in positive and negative in reverse, produce the low-voltage, control module receives the low-voltage signal this moment, the realization is controlled the buzzer siren, make it send audible-visual alarm, and then guarantee personnel in time to the fault finding, in order to improve dust removal filter effect, through power module and the voltage stabilizing module of design, the realization is just reversing the sensor, control module and the buzzer siren supply power work.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembled perspective view of the assembly bracket and lifting screw of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of the invention at B in FIG. 1;
FIG. 5 is a schematic view of the assembly of the magnetic sheet and the reversible sensor of the present invention;
FIG. 6 is a diagram of the operation system of the forward and reverse rotation sensor and the buzzer siren according to the present invention.
In the figure: 1. a dust removal box; 2. a dust collection box; 3. a mounting frame; 4. a fan; 5. a buzzer alarm; 6. a positive and negative rotation sensor; 7. a pattern plate; 8. a tank top cover; 9. a filter bag; 10. a lifting screw; 11. assembling a bracket; 12. a top frame; 13. a turbine; 14. a bidirectional worm; 15. a sleeve; 16. a handle bar; 17. a threaded hole; 18. an N pole magnetic sheet; 19. an S pole magnetic sheet; 20. a gasket is provided.
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.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution: a bag type dust collector with a dust removing bag easy to replace comprises a dust removing box 1, a dust collecting box 2 is arranged at the bottom of the dust removing box 1, a box top cover 8 is arranged at the top of the dust removing box 1, an installation frame 3 and an electromagnetic pulse valve are respectively arranged on two sides of the outer wall of the dust removing box 1, a fan 4 is installed on the installation frame 3, a flower plate 7 is arranged in the dust removing box 1, a filter bag 9 is installed on the flower plate 7, an assembly bracket 11 is sleeved on the outer wall of the flower plate 7, the assembly bracket 11 is fixed on the inner wall of the dust removing box 1, top frames 12 are symmetrically fixed on two sides of the inner wall of the dust removing box 1, the flower plate 7 and a lifting screw 10 are arranged through the designed assembly bracket 11, the lifting screw 10 is rotatably installed in the dust removing box 1 through the top frames 12 and the assembly bracket 11, then the lifting screw 10 is rotated, the lifting screw 10 and the flower plate 7 are screwed, and the flower plate 7 with the filter bag 9 is lifted to the port of the box body, so as to ensure that the filter bag 9 can be replaced without entering the interior of the box body, so that the filter bag 9 can be conveniently and quickly replaced, and the maintenance efficiency is improved, a lifting screw 10 is movably connected between the top frame 12 and the assembly bracket 11, both sides of the surface of the flower plate 7 are respectively provided with a threaded hole 17, the lifting screw 10 is in threaded connection with the threaded hole 17, the outer wall of the lifting screw 10 is sleeved with a turbine 13, the side part of the turbine 13 is provided with a bidirectional worm 14, the two ends of the bidirectional worm 14 are respectively engaged and driven by rotating the bidirectional worm 14 through the designed bidirectional worm 14 and the turbine 13 corresponding to the two ends, so that the two lifting screws 10 are simultaneously adjusted, the lifting is more convenient and quick, the outer walls of the two ends of the bidirectional worm 14 are respectively sleeved with a sleeve 15, and the bidirectional worm 14 is rotatably installed on the inner wall of the dust removing box 1 through the designed sleeve 15, the sleeve 15 is fixed on the inner wall of the dust removal box 1, the hand lever 16 penetrates through the side wall of the bidirectional worm 14, the hand lever 16 is designed, the two ends of the hand lever 16 are fixed with ball heads, the inner side end face of the assembly bracket 11 is fixed with a sealing gasket 20, the sealing gasket 20 is designed, the sealing effect is improved, the problem that the dust and air separation is influenced due to poor sealing performance of the contact gap between the assembly bracket 11 and the flower plate 7 is solved, the cross section of the assembly bracket 11 is of a rectangular structure, and the longitudinal section of the lifting screw 10 is of an I-shaped structure.
Example 2
Referring to fig. 1 to 6, the present invention provides a technical solution: a bag type dust collector with a dust removing bag easy to replace comprises a dust removing box 1, wherein a dust collecting box 2 is arranged at the bottom of the dust removing box 1, a box top cover 8 is arranged at the top of the dust removing box 1, an installation frame 3 and an electromagnetic pulse valve are respectively arranged on two sides of the outer wall of the dust removing box 1, a fan 4 is installed on the installation frame 3, a flower plate 7 is arranged inside the dust removing box 1, a filter bag 9 is installed on the flower plate 7, an assembly bracket 11 is sleeved on the outer wall of the flower plate 7, the assembly bracket 11 is fixed on the inner wall of the dust removing box 1, top frames 12 are symmetrically fixed on two sides of the inner wall of the dust removing box 1, the flower plate 7 and a lifting screw rod 10 are arranged through the assembly bracket 11, the lifting screw rod 10 is rotatably installed inside the dust removing box 1 through the top frame 12 and the assembly bracket 11, then the lifting screw rod 10 is rotated with the flower plate 7 to be screwed, the flower plate 7 with the filter bag 9 is lifted, and lifted to the port of the box body, so as to ensure that the filter bag 9 can be replaced without entering the interior of the box body, so that the filter bag 9 can be conveniently and quickly replaced, and the maintenance efficiency is improved, a lifting screw 10 is movably connected between the top frame 12 and the assembly bracket 11, both sides of the surface of the flower plate 7 are respectively provided with a threaded hole 17, the lifting screw 10 is in threaded connection with the threaded hole 17, the outer wall of the lifting screw 10 is sleeved with a turbine 13, the side part of the turbine 13 is provided with a bidirectional worm 14, the two ends of the bidirectional worm 14 are respectively engaged and driven by rotating the bidirectional worm 14 through the designed bidirectional worm 14 and the turbine 13 corresponding to the two ends, so that the two lifting screws 10 are simultaneously adjusted, the lifting is more convenient and quick, the outer walls of the two ends of the bidirectional worm 14 are respectively sleeved with a sleeve 15, and the bidirectional worm 14 is rotatably installed on the inner wall of the dust removing box 1 through the designed sleeve 15, sleeve 15 is fixed on dust removal case 1 inner wall, the lateral wall of two-way worm 14 runs through there is the handle bar 16, handle bar 16 through the design, make things convenient for personnel to exert the dynamics rotation to two-way worm 14, the both ends of handle bar 16 all are fixed with the bulb, the medial extremity face of equipment bracket 11 is fixed with seal ring 20, seal ring 20 through the design, improve sealed effect, avoid assembling bracket 11 and card 7's contact gap department leakproofness poor and influence the dust and gas separation, the cross section of equipment bracket 11 is the rectangle structure, lifting screw 10's longitudinal section is the I shape structure.
In the embodiment, preferably, a forward and reverse rotation sensor 6 is embedded on a shell of the fan 4, the model of the forward and reverse rotation sensor 6 is SPH3A0, the forward and reverse rotation sensor is induced by the magnetic field direction of the two magnetic sheets through the hall principle to realize forward and reverse induction, a fan wheel is arranged inside the fan 4, an N pole magnetic sheet 18 and an S pole magnetic sheet 19 are respectively arranged on the fan wheel, a buzzer alarm 5 is arranged on the top of the fan 4, the buzzer alarm 5 is ST-ABC-9, a buzzer and an explosion flash lamp are arranged inside the buzzer alarm, when the fan works, the buzzer generates sound, the explosion flash lamp generates light, the N pole magnetic sheet 18 and the S pole magnetic sheet 19 are arranged on the fan wheel, when the fan is in forward rotation, the N pole magnetic sheet 18 and the S pole magnetic sheet 19 sequentially induce through the forward and reverse rotation sensor 6, the device generates high voltage, further detects normal steering, when the device reversely rotates, the N pole magnetic sheet 18 and the S pole magnetic sheet 19 reversely sequentially induce through the forward and reverse rotation sensor 6 to generate low voltage, at the moment, the control module receives a low voltage signal to control the buzzer alarm 5 to send out acousto-optic alarm, further ensures personnel to find faults in time to improve the dust removal filtering effect, the forward and reverse rotation sensor 6 is electrically connected with a signal transmitting module, the dust removal box 1 is provided with a control module, the control module is provided with a signal analysis processing module, the signal generated by the forward and reverse rotation sensor 6 is analyzed and processed through the designed signal analysis module, the types of the control module and the signal analysis processing module are XB-809 and AMDK5 respectively, and the signal analysis is realized through an analysis chip, then the control chip makes a corresponding instruction, control corresponding components and parts to work, the signal analysis processing module is electrically connected with a signal receiving module through electricity, the signal receiving module is electrically connected with a signal transmitting module through electricity, the control module is electrically connected with the buzzer alarm 5 through electricity, a power supply module is arranged on the dust removal box 1, the model of the power supply module is KPS600, the power supply module adopts an internal battery to realize power supply, the output end of the power supply module is electrically connected with a voltage stabilizing module, through the designed power supply module and the voltage stabilizing module, the voltage stabilizing module is composed of a current stabilizer and a voltage stabilizer, stable transmission of current generated by the power supply module is realized, the power supply work of the positive and negative rotation sensor 6, the control module and the buzzer alarm 5 is realized, the output end of the voltage stabilizing module is respectively and electrically connected with the positive and negative rotation sensor 6, the control module and the input end of the buzzer alarm 5 through electricity, the N pole magnetic sheet 18 and the S pole magnetic sheet 19 are symmetrical about the axis of the wind impeller, and the central line of the positive and negative rotation sensor 6 and the common central line of the N pole magnetic sheet 18 and the S pole magnetic sheet 19 are mutually superposed.
The working principle and the using process of the invention are as follows: when a filter bag 7 is replaced and maintained, the bidirectional worm 14 is rotated, the bidirectional worm 14 respectively meshes and drives the turbines 13 corresponding to two ends of the filter bag 7, so that two lifting screws 10 are adjusted simultaneously, the lifting is more convenient and quicker, the lifting screws 10 are rotated, the lifting screws 10 and the card 7 are screwed in threads, the card 7 with the filter bag 9 is lifted to the port of a box body, the filter bag 9 can be replaced without entering the box body, the filter bag 9 is convenient and quicker to replace, and the maintenance efficiency is improved.
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 (8)
1. The utility model provides a bag collector of dirt pocket be liable to change, includes dust removal case (1), the bottom of dust removal case (1) is provided with dust collection box (2), the top of dust removal case (1) is provided with case top cap (8), the outer wall both sides of dust removal case (1) are provided with mounting bracket (3) and electromagnetic pulse valve respectively, install fan (4), its characterized in that on mounting bracket (3): the inside of dust removal case (1) is provided with card (7), on install filter bag (9), the outer wall cover of card (7) is equipped with equipment bracket (11), equipment bracket (11) are fixed on the inner wall of dust removal case (1), the inner wall bilateral symmetry of dust removal case (1) is fixed with roof-rack (12), swing joint has lifting screw (10) between roof-rack (12) and equipment bracket (11), threaded hole (17) have all been seted up to the surperficial both sides of card (7), lifting screw (10) and threaded hole (17) pass through threaded connection.
2. A bag house dust collector with a readily replaceable dust pocket according to claim 1, wherein: inlay on the shell of fan (4) and have just reversing sensor (6), the inside of fan (4) is provided with the impeller, last N utmost point magnetic sheet (18) and the S utmost point magnetic sheet (19) of being provided with respectively of impeller, the top of fan (4) is provided with buzzing siren (5), just reversing sensor (6) are connected with signal emission module through the electricity, be provided with control module on dust removal case (1), the last signal analysis processing module that is provided with of control module, signal analysis processing module is connected with signal reception module through the electricity, signal reception module passes through the electricity with signal emission module and is connected, control module and buzzing siren (5) are connected through the electricity.
3. A bag house dust collector with a readily replaceable dust pocket according to claim 2, wherein: the dust removal box is characterized in that a power supply module is arranged on the dust removal box (1), the output end of the power supply module is electrically connected with a voltage stabilizing module, and the output end of the voltage stabilizing module is electrically connected with the input ends of the positive and negative rotation sensor (6), the control module and the buzzing alarm (5) respectively.
4. A bag house dust collector with a readily replaceable dust collecting bag according to claim 2, wherein: the N-pole magnetic sheet (18) and the S-pole magnetic sheet (19) are symmetrical relative to the axis of the wind impeller, and the central line of the forward and reverse rotation sensor (6) and the common central line of the N-pole magnetic sheet (18) and the S-pole magnetic sheet (19) are superposed with each other.
5. A bag house dust collector with a readily replaceable dust collecting bag according to claim 1, wherein: turbine (13) have been cup jointed to the outer wall of lifting screw (10), the lateral part of turbine (13) is provided with two-way worm (14), the both ends outer wall of two-way worm (14) all is equipped with sleeve (15), sleeve (15) are fixed on dust removal case (1) inner wall.
6. A bag house dust collector with a readily replaceable dust collecting bag according to claim 5, wherein: a hand lever (16) penetrates through the side wall of the bidirectional worm (14), and ball heads are fixed at two ends of the hand lever (16).
7. A bag house dust collector with a readily replaceable dust collecting bag according to claim 1, wherein: and a sealing gasket (20) is fixed on the end surface of the inner side of the assembling bracket (11).
8. A bag house dust collector with a readily replaceable dust collecting bag according to claim 7, wherein: the cross section of the assembly bracket (11) is of a rectangular structure, and the longitudinal section of the lifting screw (10) is of an I-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211082023.2A CN115382309A (en) | 2022-09-06 | 2022-09-06 | Bag collector with dust removal bag easy to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211082023.2A CN115382309A (en) | 2022-09-06 | 2022-09-06 | Bag collector with dust removal bag easy to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115382309A true CN115382309A (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211082023.2A Pending CN115382309A (en) | 2022-09-06 | 2022-09-06 | Bag collector with dust removal bag easy to replace |
Country Status (1)
| Country | Link |
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| CN (1) | CN115382309A (en) |
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Application publication date: 20221125 |
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