CN220736707U - Explosion-proof bag dust remover - Google Patents
Explosion-proof bag dust remover Download PDFInfo
- Publication number
- CN220736707U CN220736707U CN202322046636.7U CN202322046636U CN220736707U CN 220736707 U CN220736707 U CN 220736707U CN 202322046636 U CN202322046636 U CN 202322046636U CN 220736707 U CN220736707 U CN 220736707U
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- China
- Prior art keywords
- explosion
- proof bag
- frame
- collector body
- dust collector
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- 239000000428 dust Substances 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 7
- 238000004880 explosion Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an explosion-proof bag type dust collector, which comprises an explosion-proof bag type dust collector body, wherein an air inlet pipe is arranged below one side of the explosion-proof bag type dust collector body, an air outlet pipe is arranged above the other side of the explosion-proof bag type dust collector body, an opening is formed in the front surface of the explosion-proof bag type dust collector body, a sealing cover plate hinged with the opening is arranged in the opening, and a motor in transmission connection with the sealing cover plate is arranged in front of one side of the explosion-proof bag type dust collector body; the beneficial effects are as follows: when the cloth bag component needs to be replaced, the motor is started to rotate reversely, the sealing cover plate swings anticlockwise and downwards, the back surface of the sealing cover plate faces upwards at the moment, the cloth bag component is in an exposed state, the threaded rotary rods are reversed, and all pressing plates can be driven to swing simultaneously, at this moment, each pressing plate is separated from the cloth bag component, a worker can directly take out the clamped cloth bag component from the connecting frame, the cloth bag component is very convenient to replace, and a large burden can not be caused to the worker.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to an explosion-proof bag type dust collector.
Background
The explosion-proof bag type dust collector is a novel efficient explosion-proof dust collector special for coal mill dust removal, when pulverized coal with main pollutant particles in tail gas exhausted by a coal mill meets sparks or the temperature is high to the flash point of a mixture of the pulverized coal and air, gas can be exploded, and the explosion-proof bag type dust collector adopts a unique heavy hammer type explosion-proof device, so that hidden danger caused by pulverized coal explosion can be thoroughly solved, and the explosion-proof bag type dust collector is suitable for a pulverized coal preparation system and the collection of inflammable and explosive dust.
Because the use environment of the explosion-proof bag type dust collector is severe, the cloth bag replacement frequency is high. And its sack of explosion-proof bag collector on the present market is all installed in its inside, when changing, opens the sealing door on the explosion-proof bag collector outer wall earlier, then needs the staff to stretch into the inside dismouting of explosion-proof bag collector with head and hand, and this mode dismouting space is less, and the staff dismouting degree of difficulty is high, and the dismouting is very inconvenient.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides an explosion-proof bag type dust collector, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides an explosion-proof bag collector, includes explosion-proof bag collector body, one side below of explosion-proof bag collector body is equipped with the intake pipe, the opposite side top of explosion-proof bag collector body is equipped with the outlet duct, the opening has been seted up in the front of explosion-proof bag collector body, open-ended inside is equipped with rather than articulated sealed apron, one side place ahead of explosion-proof bag collector body be equipped with the motor that sealed apron transmission is connected, the back of sealed apron is equipped with the linking frame, a pair of location draw-in groove has been seted up to the bottom of linking frame, the bottom of linking frame is equipped with the joint sack subassembly on the location draw-in groove, the bottom of linking frame is equipped with spacing recess, the inside of spacing recess is equipped with rather than upper and lower sliding connection's lifting frame, the top inner wall rotation of spacing recess is connected with the screw thread dwang, lifting frame with screw thread dwang threaded connection, the bottom of lifting frame is equipped with a plurality of installation components.
Preferably, the cloth bag assembly comprises a fixed frame, a filter cloth bag connected with the inner wall of the fixed frame is arranged in the fixed frame, and a plurality of positioning clamping columns inserted into the positioning clamping grooves are arranged on the top surface of the fixed frame.
Preferably, a plurality of counterweight balls are embedded at the bottom of the filter cloth bag, and the fixing frame is made of plastic materials.
Preferably, the inner wall of the explosion-proof bag type dust collector body is provided with a sealing frame, and the bottom surface of the connecting frame is attached to the top surface of the sealing frame.
Preferably, the front of the explosion-proof bag dust collector body is provided with a pair of U-shaped fixing seats, two limiting guide plates are connected to the U-shaped fixing seats in a sliding mode, and the back of each limiting guide plate is tightly attached to the front of the sealing cover plate.
Preferably, the installation component is including being located the pinion rack of lifting frame bottom surface, the lateral wall of pinion rack be equipped with rather than meshing the gear of being connected, the gear with the bottom surface swing joint of connecting frame, the outer wall welding of gear have with fixed frame bottom surface in close contact with the clamp plate.
The beneficial effects of the utility model are as follows:
1. when the cloth bag component needs to be replaced, the motor is started to rotate reversely, the sealing cover plate swings anticlockwise and downwards, the back surface of the sealing cover plate faces upwards at the moment, the cloth bag component is in an exposed state, the threaded rotary rods are reversed, all pressing plates can be driven to swing simultaneously, at the moment, each pressing plate is separated from the cloth bag component, a worker can directly take out the clamped cloth bag component from the connecting frame, the cloth bag component is very convenient to replace, and a large burden is not caused to the worker;
2. the fixed frame of sack subassembly of this application adopts plastics material, does not adopt materials such as stainless steel that the cost is high, and the replacement cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an explosion-proof bag filter according to an embodiment of the present utility model;
FIG. 2 is a side cross-sectional view of a connection frame in an explosion proof bag house according to an embodiment of the present utility model;
FIG. 3 is an enlarged view of A in FIG. 2 of an explosion proof bag filter in accordance with an embodiment of the present utility model;
fig. 4 is a bottom cross-sectional view of a lifting frame in an explosion proof bag house in accordance with an embodiment of the present utility model.
In the figure:
1. an explosion-proof bag type dust collector body; 2. an air inlet pipe; 3. an air outlet pipe; 4. an opening; 5. sealing the cover plate; 6. a motor; 7. a connection frame; 8. positioning clamping grooves; 9. a limit groove; 10. a lifting frame; 11. a threaded screw; 12. a fixed frame; 13. filtering the cloth bag; 14. positioning a clamping column; 15. a sealing frame; 16. u-shaped fixing seat; 17. a limit guide plate; 18. a toothed plate; 19. a gear; 20. a pressing plate; 21. and (5) a counterweight ball.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided an explosion-proof bag filter.
Embodiment one;
as shown in fig. 1-4, the explosion-proof bag type dust collector according to the embodiment of the utility model comprises an explosion-proof bag type dust collector body 1, an air inlet pipe 2 is arranged below one side of the explosion-proof bag type dust collector body 1, an air outlet pipe 3 is arranged above the other side of the explosion-proof bag type dust collector body 1, an opening 4 is formed in the front surface of the explosion-proof bag type dust collector body 1, a sealing cover plate 5 hinged with the opening 4 is arranged in the opening 4, a motor 6 in transmission connection with the sealing cover plate 5 is arranged in front of one side of the explosion-proof bag type dust collector body 1, the self-locking speed reducing motor can drive the sealing cover plate 5 to swing, a connecting frame 7 is arranged on the back surface of the sealing cover plate 5, a pair of positioning clamping grooves 8 are formed in the bottom ends of the connecting frame 7, a cloth bag assembly clamped on the positioning clamping grooves 8 are formed in the bottom ends of the connecting frame 7, a limit groove 9 is formed in the inside of the limit groove 9, a lifting frame 10 which is connected with the lifting frame 10 in a vertical sliding mode, a threaded rotating rod 11 is connected to the upper inner wall of the limit groove 9, the lifting frame 10 is in a threaded mode, and a plurality of mounting assemblies are arranged at the bottom ends of the lifting frame 10.
Embodiment two;
as shown in fig. 1-4, according to the explosion-proof bag-type dust collector of the embodiment of the utility model, the bag-type dust collector comprises a fixed frame 12, a filter bag 13 connected with the inner wall of the fixed frame 12 is arranged in the fixed frame 12, a plurality of positioning clamping columns 14 inserted into the positioning clamping grooves 8 are arranged on the top surface of the fixed frame 12, the functions of filtering coal dust and dust are achieved, the positioning installation function is achieved, a plurality of counterweight balls 21 are inlaid at the bottom of the filter bag 13, the good counterweight function is achieved, the filter bag 13 is always in an unfolding state, the dust collection effect is good, the fixed frame 12 is made of plastic materials, the strength is high, the cost is low, meanwhile, the good corrosion resistance and high temperature resistance are achieved, the sealing frame 15 is arranged on the inner wall of the explosion-proof bag-type dust collector body 1, the bottom surface of the connecting frame 7 is attached to the top surface of the sealing frame 15, the tightness between the bag-type dust collector body 1 and the cloth-type dust collector body can be effectively improved, the front surface of the explosion-proof bag-type dust collector body 1 is provided with a pair of U-shaped fixing seats 16, the two U-shaped fixing seats 16 are both connected with a limit guide plate 17 in a sliding mode, the limit cover plate 17 is tightly attached to the back surface of the limit guide plate 17, and the sealing cover plate 5 can be firmly closed after the sealing cover plate is tightly sealed.
Embodiment three;
as shown in fig. 1 to 4, according to the explosion-proof bag type dust collector of the embodiment of the utility model, the installation component comprises a toothed plate 18 positioned on the bottom surface of the lifting frame 10, a gear 19 engaged with and connected with the toothed plate 18 is arranged on the side wall of the toothed plate 18, the gear 19 is movably connected with the bottom surface of the connecting frame 7, a pressing plate 20 tightly contacted with the bottom surface of the fixed frame 12 is welded on the outer wall of the gear 19, and the pressing plate 20 can be driven to swing by controlling the up-and-down movement of the toothed plate 18, so that the fixed frame 12 can be disassembled and assembled.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, because the filter cloth bag 13 can appear ageing phenomenon after using for a period, therefore need periodic change, when the sack subassembly needs to be changed, slide two spacing baffle 17 earlier, then start motor 6 reversal, sealed apron 5 anticlockwise downward swing this moment, sealed apron 5's back is upwards, reverse screw thread dwang 11, lift frame 10 slides along spacing recess 9, lift frame 10 drives all pinion racks 18 and removes, pinion racks 18 drives gear 19 and rotates, gear 19 drives clamp plate 20 swing and separates with fixed frame 12, take out the sack subassembly of joint, change new sack subassembly, forward screw thread dwang 11, clamp plate 20 carries out extrusion installation again fixed frame 12, motor 6 forward rotation, sealed apron 5 is covered again this moment, simultaneously connecting frame 7 is tightly supported on the top surface of sealed frame 15, it is very convenient to change, can not cause great burden to the staff.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an explosion-proof bag collector, its characterized in that, including explosion-proof bag collector body (1), one side below of explosion-proof bag collector body (1) is equipped with intake pipe (2), the opposite side top of explosion-proof bag collector body (1) is equipped with outlet duct (3), opening (4) have been seted up in the front of explosion-proof bag collector body (1), the inside of opening (4) be equipped with rather than articulated sealed apron (5), one side place ahead of explosion-proof bag collector body (1) be equipped with sealed apron (5) transmission connection's motor (6), the back of sealed apron (5) is equipped with connecting frame (7), a pair of positioning slot (8) have been seted up to the bottom of connecting frame (7), the bottom of connecting frame (7) is equipped with the joint sack subassembly on positioning slot (8), the bottom of connecting frame (7) is equipped with spacing recess (9), the inside of spacing recess (9) be equipped with rather than upper and lower sliding connection's lift frame (10), the top inner wall (9) are connected with screw thread (11) and are installed in screw thread connection, screw thread (11) are installed in top screw thread.
2. An explosion-proof bag collector according to claim 1, characterized in that the cloth bag assembly comprises a fixed frame (12), a filter cloth bag (13) connected with the inner wall of the fixed frame (12) is arranged in the fixed frame (12), and a plurality of positioning clamping columns (14) inserted into the positioning clamping grooves (8) are arranged on the top surface of the fixed frame (12).
3. An explosion-proof bag collector according to claim 2, wherein a plurality of counterweight balls (21) are embedded at the bottom of the filter cloth bag (13), and the fixing frame (12) is made of plastic material.
4. An explosion-proof bag collector according to claim 1, characterized in that the inner wall of the explosion-proof bag collector body (1) is provided with a sealing frame (15), and the bottom surface of the connecting frame (7) is attached to the top surface of the sealing frame (15).
5. The explosion-proof bag type dust collector according to claim 1, wherein a pair of U-shaped fixing seats (16) are arranged on the front face of the explosion-proof bag type dust collector body (1), limiting guide plates (17) are connected to the two U-shaped fixing seats (16) in a sliding mode, and the back faces of the limiting guide plates (17) are tightly attached to the front face of the sealing cover plate (5).
6. An explosion-proof bag collector according to claim 2, characterized in that the installation component comprises a toothed plate (18) positioned on the bottom surface of the lifting frame (10), a gear (19) meshed with the toothed plate (18) is arranged on the side wall of the toothed plate (18), the gear (19) is movably connected with the bottom surface of the connecting frame (7), and a pressing plate (20) tightly contacted with the bottom surface of the fixed frame (12) is welded on the outer wall of the gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046636.7U CN220736707U (en) | 2023-08-01 | 2023-08-01 | Explosion-proof bag dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322046636.7U CN220736707U (en) | 2023-08-01 | 2023-08-01 | Explosion-proof bag dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220736707U true CN220736707U (en) | 2024-04-09 |
Family
ID=90550618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322046636.7U Active CN220736707U (en) | 2023-08-01 | 2023-08-01 | Explosion-proof bag dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220736707U (en) |
-
2023
- 2023-08-01 CN CN202322046636.7U patent/CN220736707U/en active Active
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| GR01 | Patent grant |