CN219663212U - Dust collector of screw rod material loading machine - Google Patents
Dust collector of screw rod material loading machine Download PDFInfo
- Publication number
- CN219663212U CN219663212U CN202320422687.2U CN202320422687U CN219663212U CN 219663212 U CN219663212 U CN 219663212U CN 202320422687 U CN202320422687 U CN 202320422687U CN 219663212 U CN219663212 U CN 219663212U
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- China
- Prior art keywords
- dust
- feed hopper
- pipe
- dust removal
- communicated
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- 239000000428 dust Substances 0.000 title claims abstract description 91
- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000012958 reprocessing Methods 0.000 abstract description 2
- 238000009849 vacuum degassing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model relates to a screw feeder capable of removing dust and cleaning dust, in particular to a dust removing device of the screw feeder, which comprises a feed hopper, four brackets are respectively arranged at four corners of the lower surface of the feed hopper, an installation box is fixedly connected to the upper side of the outer surface of the feed hopper, dust-containing air excited in the feed hopper is extracted through a vacuum pump, an exhaust pipe b, a connecting pipe and an exhaust pipe a, the upper side of the interior of the feed hopper is vacuumized, the dust-containing air excited by feeding in the feed hopper is sucked into the connecting pipe as much as possible, the dust-containing air is discharged into the dust removal box through an exhaust pipe for filtering, and after the dust-containing air discharged into the dust removal box is filtered and blocked by a plurality of filter plates, the buffered gas and materials fall into the bottom of the feed hopper through gaps between the filter plates and the lower surface of the inner wall of the feed hopper without reprocessing, so that the problem that the dust excited by the prior device cannot remove dust is solved.
Description
Technical Field
The utility model relates to a dust removing device of a screw feeding machine, in particular to a screw feeding machine capable of removing dust and cleaning dust.
Background
Chinese patent publication No. CN214455221U discloses a dust collector of powder screw feeder, which is provided with a suction pump and a plurality of dust bags to remove dust in the feeding box. Wherein hang down through setting up the balancing weight to guarantee that the dust bag can not swing at will, then through setting up first bin outlet, second bin outlet, cooperation first material loading motor and second material loading motor drive the reverse rotation of first material loading screw rod and second material loading screw rod respectively, the rotation of vibration motor, with the powder of gathering in first material loading pipe and the second material loading pipe clear away, prevent to block up first material loading pipe and second material loading pipe, the dust removal cleaning performance is good, the practicality is strong.
The device can remove dust and clean the discharging and feeding pipes of the screw feeding machine, but when feeding, dust enters the feeding hopper to excite the dust, and the device cannot remove dust excited during feeding.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a dust removing device of a screw feeding machine.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collector of screw rod material loading machine, includes the feeder hopper, four supports are installed respectively in four corners of feeder hopper lower surface, the upside rigid coupling of feeder hopper surface has the mounting box, the inside of mounting box is provided with dust removal subassembly, the conveyer pipe is installed to the right flank of feeder hopper, the upper surface of conveyer pipe is provided with cleans the subassembly.
Preferably, the dust removal assembly comprises a connecting pipe arranged on the inner wall of the installation box, the inner wall of the connecting pipe is respectively communicated with one ends of a plurality of exhaust pipes a, the other ends of the exhaust pipes a penetrate through the upper side of the outer surface of the feed hopper and extend into the feed hopper, the left side face of the connecting pipe is communicated with one end of an exhaust pipe b, the other end of the exhaust pipe b is communicated with the exhaust end of a vacuum pump, the vacuum pump is arranged on the left side face of the feed hopper, and the exhaust end of the vacuum pump is communicated with one end of a tee joint.
Preferably, the other end of the tee joint is communicated with one end of the exhaust pipe, the other end of the exhaust pipe is communicated with the upper surface of the dust removal box, the left side surface of the dust removal box is fixedly connected with the left side surface of the inner wall of the feed hopper, and the right side surface of the inner wall of the dust removal box is symmetrically fixedly connected with a plurality of filter plates respectively.
Preferably, the dust removing box is in an inverted L shape, and the front and the back of the dust removing box and the filter plate are respectively fixedly connected with the front and the back of the inner wall of the feed hopper.
Preferably, the cleaning assembly comprises a dust removing pipe communicated with the upper surface of the conveying pipe, the other end of the dust removing pipe is communicated with the second end of the tee joint, and the front face of the tee joint is provided with a tee joint valve.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, dust-containing air excited in the feed hopper is extracted through the vacuum pump, the exhaust pipes b, the connecting pipes and the exhaust pipes a, the exhaust pipes a form vacuum degassing on the upper side of the interior of the feed hopper, so that the dust-containing air excited by feeding in the feed hopper is sucked into the connecting pipes as much as possible, the dust-containing air is discharged into the dust removing box through the exhaust pipes for filtering, the dust-containing air discharged into the dust removing box is filtered and blocked through the filter plates, and the buffered gas and materials fall into the bottom of the feed hopper through gaps between the filter plates and the lower surface of the inner wall of the feed hopper without reprocessing, so that the material waste is avoided, and the problem that dust excited in feeding cannot be removed by the conventional device is solved.
According to the utility model, the three-way valve is rotated by plugging the discharge hole of the conveying pipe, the vacuum pump pumps external air through the exhaust pipe a, the connecting pipe b and the exhaust pipe b and discharges the external air into the dust removing pipe, and the dust removing pipe box at the top of the conveying pipe is used for discharging air in the conveying pipe, so that the conveying auger in the conveying pipe is reversed, and the materials adhered to the inner wall of the conveying pipe are cleaned.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model in front view;
in the figure: 1. a feed hopper; 2. a mounting box;
dust removal assembly: 31. a connecting pipe; 32. an exhaust pipe a; 33. an exhaust pipe b; 34. a vacuum pump; 35. a tee joint; 36. an exhaust pipe;
4. a dust removal box; 5. a filter plate; 6. a bracket; 7. a delivery tube;
cleaning assembly: 81. a dust removal pipe; 82. and a three-way valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a dust collector of screw rod material loading machine, includes feeder hopper 1, four supports 6 are installed respectively in the four corners of feeder hopper 1 lower surface, the upside rigid coupling of feeder hopper 1 surface has install bin 2, the inside of install bin 2 is provided with dust removal subassembly, conveyer pipe 7 is installed to the right flank of feeder hopper 1, the upper surface of conveyer pipe 7 is provided with cleans the subassembly.
Specifically, the dust removing assembly comprises a connecting pipe 31 arranged on the inner wall of the mounting box 2, the inner wall of the connecting pipe 31 is respectively communicated with one ends of a plurality of air exhaust pipes a32, the other ends of the air exhaust pipes a32 penetrate through the upper side of the outer surface of the feed hopper 1 and extend into the feed hopper 1, the left side surface of the connecting pipe 31 is communicated with one end of an air exhaust pipe b33, the other end of the air exhaust pipe b33 is communicated with the air exhaust end of a vacuum pump 34, the vacuum pump 34 is arranged on the left side surface of the feed hopper 1, and the air exhaust end of the vacuum pump 34 is communicated with one end of a tee joint 35;
the vacuum pump 34 sucks the dust-containing air which is excited in the feed hopper 1 through the exhaust pipe b33, the connecting pipe 31 and the exhaust pipe a32, discharges the dust-containing air into the dust removing box 4 for filtering through the exhaust end and the exhaust pipe 36, and the plurality of exhaust pipes a32 form vacuum degassing to suck the dust-containing air which is excited in the feed hopper 1 into the connecting pipe 31 as much as possible.
Specifically, the other end of the tee joint 35 is communicated with one end of the exhaust pipe 36, the other end of the exhaust pipe 36 is communicated with the upper surface of the dust removal box 4, the left side surface of the dust removal box 4 is fixedly connected with the left side surface of the inner wall of the feed hopper 1, and the right side surface of the inner wall of the dust removal box 4 is symmetrically and fixedly connected with a plurality of filter plates 5 respectively;
after dust-containing air discharged into the dust removal box 4 is filtered and blocked by the plurality of filter plates 5, part of air falls into the bottom of the feed hopper 1 through a gap between the filter plates 5 and the lower surface of the inner wall of the feed hopper 1, and the dust-containing air is not required to be treated again, so that material waste is avoided.
Specifically, by setting the dust removal box 4 to be in an inverted L shape, the front and the back of the dust removal box 4 and the filter plate 5 are respectively fixedly connected with the front and the back of the inner wall of the feed hopper 1;
an inverted L-shaped dust removal box 4 is arranged inside the feed hopper 1 for treating dust-containing gas.
Specifically, the cleaning assembly comprises a dust removing pipe 81 communicated with the upper surface of the conveying pipe 7, the other end of the dust removing pipe 81 is communicated with the second end of the tee joint 35, and a tee valve 82 is arranged on the front surface of the tee joint 35;
after the material is conveyed, the discharge port of the conveying pipe 7 is blocked, the three-way valve 82 is rotated, the vacuum pump 34 pumps external air through the air exhaust pipe a32, the connecting pipe 31b and the air exhaust pipe b33 and discharges the external air into the dust removing pipe 81, the dust removing pipe 81 at the top of the conveying pipe 7 is used for exhausting the air in the conveying pipe 7, and the conveying auger in the conveying pipe 7 is reversed, so that the material adhered to the inner wall of the conveying pipe 7 is cleaned.
The working principle and the using flow of the utility model are as follows:
the utility model, when in use;
the vacuum pump 34 pumps dust-containing air excited in the feed hopper 1 through the exhaust pipe b33, the connecting pipe 31 and the exhaust pipe a32, the dust-containing air is discharged into the dust removing box 4 for filtering through the exhaust end and the exhaust pipe 36, the plurality of exhaust pipes a32 form vacuum degassing to suck the dust-containing air excited by feeding in the feed hopper 1 into the connecting pipe 31 as much as possible, the dust-containing air discharged into the dust removing box 4 is filtered and blocked by the plurality of filter plates 5, and buffered gas and materials fall into the bottom of the feed hopper 1 through gaps between the filter plates 5 and the lower surface of the inner wall of the feed hopper 1, so that the secondary treatment is not needed, and the waste of materials is avoided;
after the material is conveyed, the discharge port of the conveying pipe 7 is blocked, the three-way valve 82 is rotated, the vacuum pump 34 pumps external air through the air exhaust pipe a32, the connecting pipe 31b and the air exhaust pipe b33 and discharges the external air into the dust removing pipe 81, the dust removing pipe 81 at the top of the conveying pipe 7 is used for exhausting the air in the conveying pipe 7, and the conveying auger in the conveying pipe 7 is reversed, so that the material adhered to the inner wall of the conveying pipe 7 is cleaned.
The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present utility model does not relate to improvement of software and methods.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a dust collector of screw rod material loading machine, includes feeder hopper (1), its characterized in that: four brackets (6) are respectively installed at four corners of the lower surface of the feed hopper (1), an installation box (2) is fixedly connected to the upper side of the outer surface of the feed hopper (1), a dust removal component is arranged in the installation box (2), a conveying pipe (7) is installed on the right side surface of the feed hopper (1), and a cleaning component is arranged on the upper surface of the conveying pipe (7).
2. The dust removing device of a screw feeder according to claim 1, wherein: the dust removal assembly comprises a connecting pipe (31) arranged on the inner wall of the mounting box (2), the inner wall of the connecting pipe (31) is respectively communicated with one ends of a plurality of exhaust pipes a (32), the other ends of the exhaust pipes a (32) penetrate through the upper side of the outer surface of the feed hopper (1) and extend into the feed hopper (1), the left side surface of the connecting pipe (31) is communicated with one end of an exhaust pipe b (33), the other end of the exhaust pipe b (33) is communicated with the exhaust end of a vacuum pump (34), the vacuum pump (34) is arranged on the left side surface of the feed hopper (1), and the exhaust end of the vacuum pump (34) is communicated with one end of a tee joint (35).
3. The dust removing device of a screw feeder according to claim 2, wherein: the other end of tee bend (35) is linked together with the one end of blast pipe (36), the other end of blast pipe (36) is linked together with the upper surface of dust removal case (4), the left surface of dust removal case (4) and the left surface rigid coupling of feeder hopper (1) inner wall, the right flank of dust removal case (4) inner wall symmetry rigid coupling has a plurality of filter (5) respectively.
4. A dust collector of a screw feeder according to claim 3, wherein: the dust removal box (4) is in an inverted L shape, and the front and the back of the dust removal box (4) and the filter plate (5) are fixedly connected with the front and the back of the inner wall of the feed hopper (1) respectively.
5. The dust removing device of a screw feeder according to claim 1, wherein: the cleaning assembly comprises a dust removing pipe (81) communicated with the upper surface of the conveying pipe (7), the other end of the dust removing pipe (81) is communicated with the second end of the tee joint (35), and a tee joint valve (82) is arranged on the front face of the tee joint (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320422687.2U CN219663212U (en) | 2023-03-08 | 2023-03-08 | Dust collector of screw rod material loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320422687.2U CN219663212U (en) | 2023-03-08 | 2023-03-08 | Dust collector of screw rod material loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219663212U true CN219663212U (en) | 2023-09-12 |
Family
ID=87891957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320422687.2U Active CN219663212U (en) | 2023-03-08 | 2023-03-08 | Dust collector of screw rod material loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219663212U (en) |
-
2023
- 2023-03-08 CN CN202320422687.2U patent/CN219663212U/en active Active
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| GR01 | Patent grant |