CN219848678U - Throw material storehouse dust collector - Google Patents
Throw material storehouse dust collector Download PDFInfo
- Publication number
- CN219848678U CN219848678U CN202320978157.6U CN202320978157U CN219848678U CN 219848678 U CN219848678 U CN 219848678U CN 202320978157 U CN202320978157 U CN 202320978157U CN 219848678 U CN219848678 U CN 219848678U
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- China
- Prior art keywords
- dust removal
- feeding bin
- dust
- filter element
- disc
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- 239000000428 dust Substances 0.000 title claims abstract description 118
- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust removal device of a feeding bin, which comprises a dust removal pipeline communicated with the feeding bin through a dust removal port, wherein a fan electrically connected with a control system is communicated on the dust removal pipeline, a filter element disc covering the dust removal port is detachably connected at the dust removal port, and a plurality of filtering devices are arranged on one side of the filter element disc facing the feeding bin; the utility model avoids material waste, improves production profits, does not need to clean dust regularly, reduces labor intensity of staff, and is suitable for all feeding bins which are easy to generate dust.
Description
Technical Field
The utility model relates to a dust removing device, in particular to a dust removing device for a feeding bin.
Background
The pharmaceutical manufacturing enterprise is provided with the granule workshop for handle granule shape's material. Because the material is handled in batches, consequently through throwing the feed bin feeding, because granular material can produce the raise dust in throwing the feed bin during feeding, in order to avoid the raise dust to spill over and be inhaled by the staff, throw the feed bin and be connected with dust collector.
As shown in fig. 1, a dust removing port 1 is formed in a feeding bin 3, the existing dust removing device comprises a dust removing pipeline 11 which is communicated with the feeding bin 3 through the dust removing port 1 and is communicated with the outside of a workshop, a cloth bag type dust collecting box 13 is communicated with one side, close to the feeding bin 3, of the dust removing pipeline 11, an inlet of the cloth bag type dust collecting box 13 is communicated with the feeding bin 3, a plurality of cloth bags 14 are arranged inside the cloth bag type dust collecting box 13, dust in the air flow with dust passes through the cloth bag type dust collecting box 13, the dust in the air flow is filtered by the cloth bags 14 and remains in the cloth bags 14, dust-free air flow flows into the dust removing pipeline 11 at the downstream of the air flow from the cloth bag type dust collecting box 13, and a fan 12 is also communicated with the dust removing pipeline 11 at the downstream and used for sucking out the air with dust in the feeding bin 3.
Although the dust removing device can play a role in removing dust, dust collected in the cloth bag needs to be cleaned every day, and the cleaned dust cannot be reused due to pollution, so that waste is generated; meanwhile, the cleaning operation of the cloth bag is complex and long time is required for the first-line operators.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide the dust removing device for the feeding bin, so as to achieve the purposes of reducing material waste and saving operation time.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a throw material storehouse dust collector, includes the dust removal pipeline that passes through the dust removal mouth and throw material storehouse intercommunication, the intercommunication has the fan on the dust removal pipeline, dust removal mouth department can dismantle and be connected with the filter core dish that covers the dust removal mouth, the cross-section of dust removal mouth is circular, the inner wall of dust removal mouth sets firmly around its circumference equidistant a plurality of chucking piece of arranging, on the inner wall of dust removal mouth, on the chucking piece be close to the one side in throwing the storehouse, it is provided with the spacing retaining ring that is used for preventing that the filter core dish falls into in the material storehouse to have the interval, spacing retaining ring and chucking piece interval and the thickness looks adaptation of filter core dish, the filter core dish is the circular that suits with the dust removal mouth, set firmly around its circumference equidistant a plurality of chucking leaf on the filter core dish, the length of chucking leaf and the length looks adaptation of chucking piece, the width of chucking leaf and the circumference interval looks adaptation between two chucking pieces; a plurality of filtering devices are arranged on one side of the filter element disc facing the feeding bin; the fan is electrically connected with the control system.
As a limitation of the present utility model: one side of the filter element disc, which is far away from the filtering device, is fixedly provided with a handle which is convenient for the filter element disc to rotate.
As a limitation of the present utility model: the end cover is detachably buckled on the dust removal port, and the dust removal pipeline penetrates through the end cover and is communicated with the feeding bin.
As a limitation of the present utility model: the clamping pieces are arranged in three, the angle corresponding to the width of each clamping piece is 60 degrees, the three clamping pieces are arranged, and the angle corresponding to the width of each clamping piece is 60 degrees.
As a limitation of the present utility model: the filtering device is a stainless steel sintered filter element, and the axis of the stainless steel sintered filter element is perpendicular to the filter element disc.
As a limitation of the present utility model: five stainless steel sintered filter elements are arranged on the filter element disc.
As a limitation of the present utility model: the fan is a vortex dust removal fan.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
(1) The utility model removes the original bag type dust box, makes the scene more beautiful, has set up the filter core disc in the dust removal port, utilize the original dust removal pipeline, replace the ordinary fan with the swirl dust removal fan, the swirl dust removal fan can absorb the raise dust produced in the feed bin to each filter core while running, stop working after finishing feeding the swirl dust removal fan, close the feed port of the feed bin, through the fluidized bed that links to feed bin to the negative pressure that the feed bin forms, can blow back the filter core, reload the supplies absorbed on the filter core to the fluidized bed, because the supplies are always in the feed bin, therefore will not be polluted, make the supplies reach 100% recycling, has reduced the waste, according to the waste material estimation that the bag type dust box produces before improving, after popularizing and applying this improvement, can reduce the supplies waste about 21.6 tons each year, save the cost of disposal of dangerous waste, according to the market price of the supplies about 6.5 ten thousand yuan each ton and every about 0.3 ten thousand yuan of calculation of disposal, raise the filter core and can reach 146 ten thousand yuan each year of material, because the manual cleaning of the filter core is all right, the time only need to be removed regularly, the filter core is removed;
(2) The filter element disc is detachably connected with the dust removal port through the clamping sheets and the clamping leaves, is simple to operate, is convenient to disassemble and replace the filter element periodically, adopts the stainless steel sintered filter element, greatly improves the filtering area, obviously improves the filtering effect, and effectively maintains the environment of a clean area in a workshop.
In conclusion, the utility model avoids material waste, improves production profits, does not need to clean dust regularly, reduces labor intensity of staff, and is suitable for all feeding bins which are easy to generate dust.
Drawings
The utility model will be described in more detail below with reference to the accompanying drawings and specific examples.
FIG. 1 is a schematic diagram of a dust removal device of a feeding bin in the prior art;
FIG. 2 is a schematic diagram of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a mounting structure of a cartridge tray;
fig. 4 is a second schematic diagram of the mounting structure of the cartridge tray.
In the figure: the dust collection device comprises a dust collection port 1, an end cover 2, a feeding bin 3, a clamping piece 4, a limiting retainer ring 5, a filter element disc 6, a clamping blade 7, a handle 8, a filtering device 9, a safety valve 10, a dust collection pipeline 11, a fan 12, a bag-type dust collection box 13 and a bag 14.
Detailed Description
Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that a dust removal device for a charging bin is described herein as a preferred embodiment, and is provided for illustration and explanation of the present utility model only, and is not to be construed as limiting the present utility model.
The terms or positional relationships of the "upper", "lower", "left", "right" and the like in the present utility model are based on the positional relationships of the drawings in the present specification, and are merely for convenience of describing the present utility model and simplifying the description, and are not intended to indicate or imply that the apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the protection of the present utility model.
Embodiment a dust removal device for a feeding bin
This embodiment is shown in fig. 2-4, and is a dust collector of a feeding bin 3, including a dust collecting pipeline 11 communicating with the feeding bin 3 through a dust collecting port 1, a fan 12 electrically connected with a control system is communicated with the dust collecting pipeline 11, a filter core disc 6 covering the dust collecting port 1 is detachably connected with the dust collecting port 1, and a plurality of filtering devices 9 are arranged on one side of the filter core disc 6 facing the feeding bin 3.
As shown in fig. 2, in this embodiment, the dust removing opening 1 of the original feeding bin 3 is utilized, the dust removing opening 1 has a certain height, the section of the dust removing opening 1 is circular, the end cover 2 is detachably buckled on the dust removing opening 1, and the dust removing pipeline 11 penetrates through the end cover 2 and is communicated with the feeding bin 3. The inner wall of the dust removal port 1 is integrally provided with three clamping pieces 4 which are arranged at equal intervals around the circumference of the dust removal port, the corresponding angle of the width (namely the dimension along the circumferential direction, the same applies hereinafter) of each clamping piece 4 is 60 degrees, and the three clamping pieces 4 are distributed in a circular array at 120-degree intervals. On the inner wall of the dust removal port 1, one side of the clamping piece 4, which is close to the inside of the feeding bin 3, is provided with spacing check rings 5 which are used for preventing the filter element disc 6 from falling into the feeding bin 3 at intervals, and the inner diameter of each spacing check ring 5 is larger than the outline dimension of the filtering device 9, so that the filtering device 9 can pass through the spacing check rings 5. Because the clamping piece 4 is used for detachably fixing the filter element disc 6, the distance between the clamping piece 4 and the limiting retainer ring 5 is matched with the thickness of the filter element disc 6, so that the filter element disc 6 can be clamped between the clamping piece 4 and the limiting retainer ring 5.
The filter core disc 6 is a circle adapted to the dust removal port 1, three clamping blades 7 are integrally arranged on the filter core disc 6 at equal intervals around the circumference of the filter core disc 6, the length of each clamping blade 7 (that is, the dimension along the diameter direction, the same applies below) is adapted to the length of each clamping blade 4, the width of each clamping blade 7 is adapted to the circumferential interval between the two clamping blades 4, and because the angle corresponding to the width of each clamping blade 4 in the embodiment is 60 degrees, the three clamping blades 4 are distributed in a circular array with 120-degree intervals, the angle corresponding to the interval between each two clamping blades 4 is also 60 degrees, and therefore the angle corresponding to the width of each clamping blade 7 is 60 degrees.
One side of the filter core disc 6, which is far away from the feeding bin 3, is fixedly provided with a handle 8 which is convenient for the rotation of the filter core disc 6, as shown in fig. 3, when the filter core disc 6 needs to be installed, the handle 8 is held by hand, the clamping blades 7 are aligned with gaps formed between the clamping sheets 4, the filter core disc 6 is placed in the gaps formed between the clamping sheets 4, the filter core disc 6 falls down from the gaps formed between the clamping sheets 4 due to the existence of the limiting rings, the filter core disc 6 can fall on the limiting rings, the filter core disc 6 is positively rotated or reversely rotated to the state of fig. 4 according to the arrow direction in fig. 3, and the filter core disc 6 can be clamped into the gaps between the clamping sheets 4 and the limiting rings, so that the installation of the filter core disc 6 is realized. When the filter element disc 6 needs to be taken down, the filter element disc 6 can be taken out only by rotating the filter element disc 6 forward or reversely again to enable the clamping blades 7 to be aligned with the gaps formed between the clamping sheets 4.
Five filtering devices 9 are arranged on one side, facing the feeding bin 3, of the filter element disc 6 along the circumferential circular array of the filter element disc 6, the filtering devices 9 in the embodiment are preferably stainless steel sintered filter elements, the axis of the stainless steel sintered filter elements is perpendicular to the filter element disc 6, and through holes for gas to pass through are formed in the positions, provided with the filter elements, of the filter element disc 6. Of course, other filtering devices 9 besides stainless steel sintered filter elements, such as other types of filter elements, can be selected as long as the filtering device is capable of filtering the materials in the feeding bin 3; of course, the number of filter devices 9 may also be varied as desired.
The dust removal pipeline 11 still uses the dust removal pipeline 11 before the improvement, extends to the workshop outside by throwing in the storehouse 3, and the intercommunication has the fan 12 that is connected with control system electricity on the dust removal pipeline 11, and the fan 12 in this embodiment is preferably vortex dust removal fan, and suction effect is better, of course, also can select other fans 12 except vortex dust removal fan, as long as it satisfies can be with throwing in the gaseous suction in the storehouse 3. A safety valve 10 is arranged between a vortex dust removal fan and the feeding bin 3 on the dust removal pipeline 11, when the suction force of the cyclone dust collector is overlarge, the safety valve 10 is closed, so that the dust removal pipeline 11 is cut off, and the damage to the feeding bin 3 caused by overlarge vacuum degree in the dust removal pipeline 11 is avoided.
When the material is fed by using the embodiment, the control system controls the vortex dust removal fan to be started, negative pressure is generated in the dust removal pipeline 11 to suck the gas and the flying dust in the material feeding bin 3 to the filter element, thereby reducing the flying dust in the material feeding bin 3, the material is adsorbed on the filter device 9 under the filtering action of the filter device 9, the gas is sucked out along with the dust removal pipeline 11, after the material feeding is finished, the vortex dust removal fan pauses under the control of the control system, the material feeding port of the material feeding bin 3 is closed, the negative pressure formed by the fluidized bed connected with the material feeding bin 3 can back-blow the filter device 9, the adsorbed material on the filter device 9 is reloaded to the fluidized bed to be processed, and the waste of the material is avoided, and only the filter element is required to be periodically disassembled and washed and replaced.
Claims (7)
1. The utility model provides a throw material storehouse dust collector, includes the dust removal pipeline that passes through the dust removal mouth and throw material storehouse intercommunication, the intercommunication has the fan on the dust removal pipeline, its characterized in that: the filter core disc covering the dust removal opening is detachably connected to the dust removal opening, the section of the dust removal opening is circular, a plurality of clamping pieces which are arranged around the circumference of the dust removal opening at equal intervals are fixedly arranged on the inner wall of the dust removal opening, a spacing check ring which is used for preventing the filter core disc from falling into the feeding bin is arranged on one side of the clamping pieces, which is arranged at intervals, of the inner wall of the dust removal opening, the spacing check ring is matched with the thickness of the filter core disc, the filter core disc is circular matched with the dust removal opening, a plurality of clamping leaves which are arranged around the circumference of the filter core disc at equal intervals are fixedly arranged on the filter core disc, the lengths of the clamping leaves are matched with the lengths of the clamping pieces, and the widths of the clamping leaves are matched with the circumferential intervals between the two clamping pieces; a plurality of filtering devices are arranged on one side of the filter element disc facing the feeding bin; the fan is electrically connected with the control system.
2. A feeding bin dust removal device according to claim 1, characterized in that: one side of the filter element disc, which is far away from the filtering device, is fixedly provided with a handle which is convenient for the filter element disc to rotate.
3. A feeding bin dust removal device according to claim 2, characterized in that: the end cover is detachably buckled on the dust removal port, and the dust removal pipeline penetrates through the end cover and is communicated with the feeding bin.
4. A feeding bin dust removal device according to any one of claims 1-3, characterized in that: the clamping pieces are arranged in three, the angle corresponding to the width of each clamping piece is 60 degrees, the three clamping pieces are arranged, and the angle corresponding to the width of each clamping piece is 60 degrees.
5. The dust removal device for a feeding bin according to claim 4, wherein: the filtering device is a stainless steel sintered filter element, and the axis of the stainless steel sintered filter element is perpendicular to the filter element disc.
6. The feeding bin dust removal device according to claim 5, wherein: five stainless steel sintered filter elements are arranged on the filter element disc.
7. The dust removal device for a feeding bin of claim 6, wherein: the fan is a vortex dust removal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978157.6U CN219848678U (en) | 2023-04-26 | 2023-04-26 | Throw material storehouse dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978157.6U CN219848678U (en) | 2023-04-26 | 2023-04-26 | Throw material storehouse dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219848678U true CN219848678U (en) | 2023-10-20 |
Family
ID=88338294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320978157.6U Active CN219848678U (en) | 2023-04-26 | 2023-04-26 | Throw material storehouse dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219848678U (en) |
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2023
- 2023-04-26 CN CN202320978157.6U patent/CN219848678U/en active Active
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