CN219851297U - Dust absorbing device of pulverizer - Google Patents
Dust absorbing device of pulverizer Download PDFInfo
- Publication number
- CN219851297U CN219851297U CN202321259268.8U CN202321259268U CN219851297U CN 219851297 U CN219851297 U CN 219851297U CN 202321259268 U CN202321259268 U CN 202321259268U CN 219851297 U CN219851297 U CN 219851297U
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- China
- Prior art keywords
- dust
- pulverizer
- box
- plate
- connecting pipe
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- 239000000428 dust Substances 0.000 title claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 40
- 238000004378 air conditioning Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 12
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the technical field of crushers, and discloses a dust absorbing device of a crusher, which comprises a crusher body; the connecting pipe is arranged at one end of the crusher body and is communicated with the crusher body; the dust collection and filtration mechanism is arranged at one end of the connecting pipe and is used for sucking out dust in the pulverizer body and filtering the dust; the collecting mechanism is also arranged at one end of the connecting pipe and is used for collecting dust sucked by the dust suction and filtration mechanism. Foretell rubbing crusher dust absorbing device sets up through rubbing crusher body, connecting pipe, dust absorption filter mechanism and the cooperation of collecting mechanism, when rubbing crusher smashes the waste material, can adsorb the dust through dust absorption filter mechanism to filter the inside gaseous that flows out of box, thereby avoid the dust to discharge into the atmosphere, and then cause the pollution to the air, also can collect the dust through collecting mechanism simultaneously, thereby improved rubbing crusher's environmental protection performance.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a dust absorbing device of a crusher.
Background
The waste grinder for plastics refers to a grinder for grinding various plastic plastics and rubber, such as plastic profiles, pipes, rods, wires, films and waste rubber products, and the ground granules can be directly used as production raw materials of an extruder.
The existing plastic waste crusher comprises a frame, a crushing assembly, a motor, a feeding pipe and a discharging pipe, wherein the feeding pipe and the discharging pipe are respectively arranged on two sides of the crushing assembly, the frame is vertically and fixedly connected with the ground, the motor is fixedly connected with the frame, one end of the discharging pipe is not sealed, and the other end of the discharging pipe is communicated with the crushing assembly and is fixedly connected with the frame. The operator places the waste plastics that is used for retrieving into the inlet pipe, gets into crushing unit, through crushing unit's crushing, leaves the rubbing crusher from the discharging pipe, and then accomplishes the waste material of plastics and smashes.
When the existing pulverizer is used, a large amount of dust is adhered to the waste, so that when the waste crushed by the pulverizer leaves the pulverizer from the discharge pipe, a large amount of dust is generated, and the waste is directly discharged into the atmosphere through the discharge pipe, so that the air is polluted, the environmental protection performance of the pulverizer is reduced, and meanwhile, the working environment of staff is also seriously polluted.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the dust absorbing device of the pulverizer, which can adsorb and filter dust generated during the operation of the pulverizer and collect the dust subsequently, thereby reducing the pollution to air and further improving the environmental protection performance of the pulverizer.
The dust absorbing device of the pulverizer comprises a pulverizer body; the connecting pipe is arranged at one end of the crusher body and is communicated with the crusher body; the dust collection and filtration mechanism is arranged at one end of the connecting pipe and is used for sucking out dust in the pulverizer body and filtering the dust; and the collecting mechanism is also arranged at one end of the connecting pipe and is used for collecting dust sucked by the dust suction and filtration mechanism.
Further, dust absorption filter mechanism includes the mounting box, air inlet and gas vent have been seted up respectively at the both ends of mounting box, just install in the mounting box and be close to the first installing frame of air inlet, install the filter screen on the first installing frame, still be provided with in the mounting box and keep away from the dust absorption subassembly of air inlet.
Further, a taking and placing opening located right above the first mounting frame is formed in the mounting box, sliding grooves are symmetrically formed in two sides of the inner wall of the mounting box, one end of each sliding groove is communicated with the taking and placing opening, sliding strips are slidably mounted in the sliding grooves, and the end portions of the sliding strips are fixedly connected with the side walls of the first mounting frame.
Further, the mounting box is provided with a sealing plate positioned in the taking and placing opening, and one end of the sealing plate is in conflict with one end of the first mounting frame.
Further, sliding mounting has the slide on the mounting box, the symmetry is provided with the connecting rod on the closing plate, the one end of connecting rod runs through the other end and the fixedly connected with arm-tie of slide, just the outside cover of connecting rod is equipped with reset spring, reset spring's both ends respectively with closing plate with slide fixed connection.
Further, guide grooves are symmetrically formed in the mounting box, guide blocks are slidably mounted in the guide grooves, and the guide blocks are fixedly connected with one end of the sliding plate.
Further, the dust collection assembly comprises a second installation frame, the second installation frame is installed in the installation box, and an air pump is installed in the second installation frame.
Further, the collection mechanism comprises a collection box, openings are formed in two ends of the collection box, the collection box is respectively communicated with the connecting pipe and the air inlet through the two openings, and an opening and closing assembly is movably connected to the collection box.
Further, the opening and closing assembly comprises a cover plate, one end of the cover plate is fixedly connected with a sealing plug, and the sealing plug is movably connected with the top of the collecting box.
Further, a sealing groove is formed in the top of the collecting box, and the sealing groove is matched with the sealing plug.
The utility model adopting the technical scheme has the following advantages:
1. according to the utility model, through the cooperation of the crusher body, the connecting pipe, the dust collection and filtration mechanism and the collection mechanism, when the crusher crushes waste, dust can be adsorbed through the dust collection and filtration mechanism, and gas flowing out of the inside of the box body is filtered, so that the dust is prevented from being discharged into the atmosphere, the air is further polluted, and meanwhile, the dust can be collected through the collection mechanism, so that the environmental protection performance of the crusher is improved.
2. According to the utility model, the mounting box, the first mounting frame, the filter screen and the dust collection assembly are arranged, the dust collection assembly is started to absorb dust and gas in the pulverizer into the mounting box through the connecting pipe, and then the filter screen is used for filtering the gas, so that the dust cannot be discharged out of the mounting box.
3. According to the utility model, the taking and placing opening, the sliding groove and the sliding strip are arranged, when the filter screen is required to be replaced, the first installation frame is pulled to the outer side of the taking and placing opening, so that the first installation frame can be driven to pass through the taking and placing opening through the sliding of the sliding strip in the sliding groove, and then the first installation frame slides out of the installation box, and the filter screen can be replaced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic view of a dust absorber of a pulverizer of the present utility model;
FIG. 2 is a schematic cross-sectional view of a dust collection and filtration mechanism and a collection mechanism in a pulverizer dust absorption device of the present utility model;
FIG. 3 is a schematic view showing the construction of a mounting box and a collecting box in the dust absorbing apparatus of the pulverizer of the present utility model;
FIG. 4 is a schematic view of the structure of a seal plate and a slide plate in the dust absorbing device of the pulverizer of the present utility model;
reference numerals:
a crusher body 1, a connecting pipe 2,
A mounting box 31, a first mounting frame 32, a filter screen 33,
A pick-and-place opening 41, a chute 42, a slide bar 43,
A sealing plate 51, a connecting rod 52, a pulling plate 53, a return spring 54,
A slide plate 61, a guide groove 62, a guide block 63,
A second mounting frame 71, an air pump 72,
A collecting box 81, a cover plate 82, a sealing plug 83 and a sealing groove 84.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 4, the dust absorbing apparatus of the pulverizer of the present utility model includes a pulverizer body 1; the connecting pipe 2 is arranged at the left end of the crusher body 1, and the connecting pipe 2 is communicated with the crusher body 1; the dust collection and filtration mechanism is arranged at the left end of the connecting pipe 2 and is used for sucking out dust in the crusher body 1 and filtering the dust; and the collecting mechanism is also arranged at the left end of the connecting pipe 2 and is used for collecting dust sucked by the dust suction and filtration mechanism.
The dust collection and filtration mechanism comprises a mounting box 31, an air inlet and an air outlet are respectively formed in the left end and the right end of the mounting box 31, a first mounting frame 32 close to the air inlet is slidably mounted in the mounting box 31, a filter screen 33 is fixedly mounted in the first mounting frame 32, and a dust collection assembly far away from the air inlet is further arranged in the mounting box 31. Through setting up mounting box 31, first mounting frame 32, filter screen 33 and dust absorption subassembly, start dust absorption subassembly with the dust in the rubbing crusher and gaseous adsorb mounting box 31 through connecting pipe 2 in, rethread filter screen 33 filters gas to in making the unable discharge mounting box 31 of dust.
The upper surface of the installation box 31 is provided with a picking and placing opening 41 positioned right above the first installation frame 32, the front side and the rear side of the inner wall of the installation box 31 are symmetrically provided with sliding grooves 42, the top ends of the sliding grooves 42 are communicated with the picking and placing opening 41, sliding strips 43 are slidably arranged in the sliding grooves 42, and the end parts of the sliding strips 43 are fixedly connected with the front side wall and the rear side wall of the first installation frame 32. Through setting up getting and putting mouth 41, spout 42 and draw runner 43, when needs change filter screen 33, to getting the outside of putting mouth 41 and pulling first installing frame 32 to can drive first installing frame 32 through the slip of draw runner 43 in spout 42 and pass getting and put mouth 41, then make first installing frame 32 roll-off install bin 31 inside, and then can change filter screen 33.
The upper surface of the mounting box 31 is movably provided with a sealing plate 51 positioned in the taking and placing opening 41, and the bottom end of the sealing plate 51 is abutted against the top end of the first mounting frame 32. By providing the sealing plate 51, the pick-and-place opening 41 can be sealed, thereby avoiding that the dust collection assembly is sucking dust and gas in the process, and the dust and gas are discharged out of the outer side of the mounting box 31 through the pick-and-place opening 41.
The top slidable mounting of install bin 31 has slide 61, and slide 61 is "U" setting, and closing plate 51 upper surface symmetry is provided with connecting rod 52, and the top of connecting rod 52 runs through the top of slide 61 and fixedly connected with arm-tie 53, and the outside cover of connecting rod 52 is equipped with reset spring 54, and reset spring 54's upper and lower both ends are fixed connection with closing plate 51 and slide 61 respectively. By providing the connecting rod 52, the pulling plate 53, the return spring 54 and the sliding plate 61, the pulling plate 53 is pulled upward, thereby driving the connecting rod 52 to slide upward relative to the sliding plate 61, and then the sealing plate 51 is moved upward, and the pick-and-place opening 41 is opened.
Guide grooves 62 are symmetrically formed in the front and rear sides of the upper surface of the mounting box 31, the guide grooves 62 are arranged to be convex grooves, guide blocks 63 are slidably mounted in the guide grooves 62, and the guide blocks 63 are arranged to be convex blocks, so that the guide blocks 63 are prevented from sliding out of the guide grooves 62, and the top ends of the guide blocks 63 are fixedly connected with the bottom ends of the sliding plates 61. By arranging the guide block 63 and the guide groove 62, the sliding plate 61 is pushed to the left side, so that the sealing plate 51 is driven to slide to the left side, and the sealing plate 51 is further convenient to be far away from the taking and placing port 41, and the follow-up operation is facilitated; meanwhile, the guide block 63 is driven to slide to the left in the guide groove 62, and the slide plate 61 can keep sliding in a horizontal position due to the limitation of the guide groove 62, so that the sealing plate 51 cannot deviate from an initial state, and subsequent sealing work is facilitated.
The upper surface symmetry of closing plate 51 is provided with connecting rod 52, and the top of connecting rod 52 runs through the top of slide 61 and fixedly connected with arm-tie 53, and the outside cover of connecting rod 52 is equipped with reset spring 54, and the upper and lower both ends of reset spring 54 are respectively with closing plate 51 and slide 61 fixed connection. By providing the connecting rod 52, the pulling plate 53 and the return spring 54, the pulling plate 53 is pulled upward, thereby driving the connecting rod 52 to slide upward relative to the sliding plate 61, and then the sealing plate 51 is moved upward, and the pick-and-place port 41 is opened.
The dust collection assembly comprises a second mounting frame 71, the second mounting frame 71 is fixedly mounted in the mounting box 31, and an air pump 72 is fixedly mounted in the second mounting frame 71. By providing the second mounting frame 71 and the air pump 72, the air pump 72 is started to suck the air with dust into the mounting box 31, so that the subsequent treatment is facilitated.
The collecting mechanism comprises a collecting box 81, openings are formed in the left end and the right end of the collecting box 81, the collecting box 81 is respectively communicated with the connecting pipe 2 and the air inlet through the two openings, and the top of the collecting box is movably connected with an opening and closing assembly. By providing the collection box 81, dust sucked by the suction pump 72 is collected.
The opening and closing assembly comprises a cover plate 82, a sealing plug 83 is fixedly connected to the bottom end of the cover plate 82, the sealing plug 83 is movably connected with the top of the collecting box 81, and a handle is fixedly connected to the top end of the cover plate 82. By providing the cover plate 82 and the sealing plug 83, the top of the collecting box 81 is sealed, and dust is prevented from moving outwards. A sealing groove 84 is formed in the top of the collecting box 81, and the sealing groove 84 can be tightly attached to the sealing plug 83. By providing seal groove 84, a better seal is facilitated for cover plate 82.
The bottom ends of the mounting box 31 and the collecting box 81 are fixedly connected with support columns.
The application method of the utility model is as follows:
when the pulverizer body 1 works, the air pump 72 is started, under the action of the air pump 72, dust-entrained gas is sucked into the mounting box 31 through the connecting pipe 2, and then the gas is filtered through the filter screen 33, so that the dust cannot be discharged into the mounting box 31;
when the dust reaches a certain amount, the cover plate 82 is opened by the handle, so that the sealing plug 83 is separated from the sealing joint with the sealing groove 84, and the dust in the collecting box 81 can be treated.
When the filter screen 33 needs to be replaced, the pull plate 53 is pulled upwards, so that the connecting rod 52 is driven to slide upwards relative to the sliding plate 61, and then the sealing plate 51 moves upwards, and the pick-and-place opening 41 is opened; pushing the sliding plate 61 to the left, so as to drive the sealing plate 51 to slide to the left, and further facilitate the sealing plate 51 to be far away from the picking and placing port 41; then, the first mounting frame 32 is pulled towards the outer side of the taking and placing opening 41, so that the first mounting frame 32 can be driven to pass through the taking and placing opening 41 through the sliding of the sliding strip 43 in the sliding groove 42, and then the first mounting frame 32 slides out of the inside of the mounting box 31, and the filter screen 33 can be replaced.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. The utility model provides a rubbing crusher dust absorbing device which characterized in that includes:
a pulverizer body (1);
the connecting pipe (2) is arranged at one end of the pulverizer body (1), and the connecting pipe (2) is communicated with the pulverizer body (1);
the dust collection and filtration mechanism is arranged at one end of the connecting pipe (2) and is used for sucking out dust in the pulverizer body (1) and filtering the dust; a kind of electronic device with high-pressure air-conditioning system
And the collecting mechanism is also arranged at one end of the connecting pipe (2) and is used for collecting dust sucked by the dust suction and filtration mechanism.
2. The dust absorbing apparatus of a pulverizer as set forth in claim 1, wherein the dust suction and filtration mechanism comprises a mounting box (31), an air inlet and an air outlet are respectively provided at both ends of the mounting box (31), a first mounting frame (32) close to the air inlet is mounted in the mounting box (31), a filter screen (33) is mounted on the first mounting frame (32), and a dust suction assembly far away from the air inlet is further provided in the mounting box (31).
3. The dust absorbing apparatus of a pulverizer as set forth in claim 2, wherein the mounting box (31) is provided with a pick-and-place opening (41) located right above the first mounting frame (32), and two sides of the inner wall of the mounting box (31) are symmetrically provided with sliding grooves (42), one end of each sliding groove (42) is communicated with the pick-and-place opening (41), and a sliding bar (43) is slidably mounted in each sliding groove (42), and an end of each sliding bar (43) is fixedly connected with a side wall of the first mounting frame (32).
4. A pulverizer dust absorbing device according to claim 3, wherein the mounting box (31) is provided with a sealing plate (51) located in the pick-and-place opening (41), and one end of the sealing plate (51) abuts against one end of the first mounting frame (32).
5. The dust absorbing apparatus of a pulverizer as set forth in claim 4, wherein a sliding plate (61) is slidably mounted on the mounting box (31), a connecting rod (52) is symmetrically disposed on the sealing plate (51), one end of the connecting rod (52) penetrates through the other end of the sliding plate (61) and is fixedly connected with a pulling plate (53), a return spring (54) is sleeved on the outer side of the connecting rod (52), and two ends of the return spring (54) are fixedly connected with the sealing plate (51) and the sliding plate (61) respectively.
6. The dust absorbing apparatus of the pulverizer as set forth in claim 5, wherein guide grooves (62) are symmetrically provided on the mounting box (31), guide blocks (63) are slidably mounted in the guide grooves (62), and the guide blocks (63) are fixedly connected with one end of the slide plate (61).
7. The pulverizer dust absorbing apparatus of claim 2, wherein the dust collection assembly includes a second mounting frame (71), the second mounting frame (71) is mounted in the mounting box (31), and an air pump (72) is mounted in the second mounting frame (71).
8. The dust absorbing apparatus of the pulverizer of claim 7, wherein the collecting mechanism comprises a collecting box (81), openings are formed in two ends of the collecting box (81), the collecting box (81) is respectively communicated with the connecting pipe (2) and the air inlet through the two openings, and an opening and closing assembly is movably connected to the collecting box (81).
9. The dust absorbing apparatus of the pulverizer as set forth in claim 8, wherein the opening and closing assembly includes a cover plate (82), one end of the cover plate (82) is fixedly connected with a sealing plug (83), and the sealing plug (83) is movably connected with the top of the collecting box (81).
10. The pulverizer dust absorbing device according to claim 9, wherein the top of the collection box (81) is provided with a sealing groove (84), and the sealing groove (84) is arranged in cooperation with the sealing plug (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259268.8U CN219851297U (en) | 2023-05-23 | 2023-05-23 | Dust absorbing device of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321259268.8U CN219851297U (en) | 2023-05-23 | 2023-05-23 | Dust absorbing device of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219851297U true CN219851297U (en) | 2023-10-20 |
Family
ID=88340625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321259268.8U Active CN219851297U (en) | 2023-05-23 | 2023-05-23 | Dust absorbing device of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219851297U (en) |
-
2023
- 2023-05-23 CN CN202321259268.8U patent/CN219851297U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |