CN216320868U - Device for removing dust and recovering dust of powder packaging opening - Google Patents
Device for removing dust and recovering dust of powder packaging opening Download PDFInfo
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- CN216320868U CN216320868U CN202122554980.8U CN202122554980U CN216320868U CN 216320868 U CN216320868 U CN 216320868U CN 202122554980 U CN202122554980 U CN 202122554980U CN 216320868 U CN216320868 U CN 216320868U
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- cyclone separator
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Abstract
The utility model relates to a device for removing dust and recovering dust at a powder packaging opening, which comprises: the device comprises an induced draft fan, an air draft pipeline, a cyclone separator, a dust recoverer, an air supply pipeline, an air duct expansion part and a filter gauze; the air supply device comprises an induced draft fan, a cyclone separator, a dust collector, an air supply pipeline, an air duct expansion part, a filter screen and a dust recovery device, wherein the induced draft fan is connected with one end of the air suction pipeline, the other end of the air suction pipeline is connected with the cyclone separator, the dust collector is connected with the bottom of the cyclone separator, one end of the air supply pipeline is connected with the side wall of the cyclone separator, the other end of the air supply pipeline is connected with the air duct expansion part, and the opening of the air duct expansion part is provided with the filter screen. The variable-frequency draught fan in the device for removing dust and recovering dust can adjust the air quantity according to different dust quantities of the packing opening, so that dust is removed more cleanly and energy is saved more; the dust recoverer can be a stainless steel container, is connected and installed by a quick-mounting clamp, can also be a packaging bag, is bound and installed by a cotton rope, and can be suitable for more places according to different requirements.
Description
Technical Field
The utility model relates to the field of environmental protection, in particular to a device for removing dust and recovering dust at a powder packaging opening.
Background
At present, flour mills, feed mills and other powder packaging openings can generate more dust, although workers need to wear tight protective clothing in the operation process, the dust still has certain threat to the health of the workers and influences the working efficiency of the workers. In addition, the dust can not only cause environmental pollution, but also cause material waste and increase the loss in the production process.
In order to deal with the problems, a plurality of dust removing devices are already available on the market, but the dust removing devices are expensive, the frequency of an induced draft fan is fixed, and the dust removing devices can only be applied to fixed places.
Therefore, a device for dedusting and recycling dust for a powder packing opening is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for dedusting a powder packaging opening and recovering dust aiming at the defects in the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
there is provided a device for removing dust from a powder packing port and recovering the dust, comprising: the device comprises an induced draft fan, an air draft pipeline, a cyclone separator, a dust recoverer, an air supply pipeline, an air duct expansion part and a filter gauze;
the dust collector is connected with the bottom of the cyclone separator, one end of the air supply pipeline is connected with the side wall of the cyclone separator, the other end of the air supply pipeline is connected with the air duct expansion part, the filtering gauze is arranged at an opening of the air duct expansion part, and the opening of the air duct expansion part is arranged on one side close to a powder packing opening in the storage bin;
wherein the connections are all pipeline connections.
Preferably, the dust collector is made of stainless steel or polyethylene material.
Preferably, the filter gauze is formed by welding round steel groups, and the mesh size on the filter gauze is 4mm2-64mm2。
Preferably, the pipe diameter of the air suction pipeline is equal to the pipe diameter of the air supply pipeline.
Preferably, the bottom of the cyclone is funnel-shaped.
Preferably, the dust recoverer and the cyclone separator are detachably connected through a quick-assembly clamp.
Preferably, the induced draft fan is a variable frequency induced draft fan.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical effects:
the variable-frequency draught fan in the device for dedusting and recovering dust at the powder packaging opening can adjust the air quantity according to different dust quantities at the packaging opening, and compared with a common device, the variable-frequency draught fan has stronger practicability, cleaner dedusting and more energy saving; the dust recoverer can be a stainless steel container, is connected and installed by a fast-assembling clamp, can also be a packaging bag, is bound and installed by a cotton rope, and can be suitable for more places according to different requirements; the air duct expansion part can be arranged on one side of the packing opening and can also be arranged above the packing opening to cover the packing opening, and a proper installation method can be better selected according to the field space.
Drawings
FIG. 1 is a schematic view showing the construction of an apparatus for removing dust and recovering dust from a powder packing port in the present invention;
wherein the reference numerals include: the device comprises an induced draft fan 1, an induced draft pipeline 2, a cyclone separator 3, a dust recoverer 4, a fast-assembling clamp 5, an air supply pipeline 6, an air duct expansion part 7, a filter gauze 8, a stock bin 9 and a powder packaging opening 10.
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.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Examples
As shown in fig. 1, the present embodiment provides an apparatus for removing dust from a powder packing port and recovering the dust, comprising: the device comprises an induced draft fan 1, an air draft pipeline 2, a cyclone separator 3, a dust recoverer 4, an air supply pipeline 6, an air duct expansion part 7 and a filter gauze 8;
the induced draft fan 1 is connected with one end of the air draft pipeline 2, the other end of the air draft pipeline 2 is connected with the cyclone separator 3, the dust recoverer 4 is connected with the bottom of the cyclone separator 3, one end of the air supply pipeline 6 is connected with the side wall of the cyclone separator 3, the other end of the air supply pipeline 6 is connected with the air duct expansion part 7, the filtering gauze 8 is arranged at the opening of the air duct expansion part 7, and the opening of the air duct expansion part 7 is arranged at one side close to the powder packing opening 10 in the storage bin 9;
wherein the connections are all pipeline connections.
As a preferred embodiment, the dust recoverer 4 is made of a stainless steel material.
In a preferred embodiment, the filter screen 8 is made of round steel welded together, and the mesh size of the filter screen 8 is 16mm2。
In a preferred embodiment, the pipe diameter of the suction duct 2 is equal to the pipe diameter of the supply duct 6.
As a preferred embodiment, the bottom of the cyclone 3 is funnel-shaped.
In a preferred embodiment, the dust collector 4 is detachably connected to the cyclone separator 3 by a quick-fit clamp 5.
As a preferred embodiment, the induced draft fan 1 is a variable frequency induced draft fan.
During the use, the draught fan is opened to the user, make wind carry to the direction of draught fan from the suction line, thereby let cyclone upper strata form the negative pressure, further make blast pipe and wind channel expansion portion around form the negative pressure, near the dust of packing mouth can be attracted the blast pipe way owing to the effect of pressure differential, reentrant cyclone, the dust can subside in cyclone, finally subside into the dust collector, the dust collector is detachable device, can carry out recycle with the dust. The material can get into the filtration of the filter screen of the expansion part before entering the air supply pipeline, and can remove sundries such as cotton threads, woven bag residues and the like.
In conclusion, the variable-frequency draught fan in the device for dedusting and recovering dust for the powder packaging opening can adjust the air quantity according to different dust quantities of the packaging opening, and compared with a common device, the variable-frequency draught fan is higher in practicability, cleaner in dedusting and more energy-saving; the dust recoverer can be a stainless steel container, is connected and installed by a fast-assembling clamp, can also be a packaging bag, is bound and installed by a cotton rope, and can be suitable for more places according to different requirements; the air duct expansion part can be arranged on one side of the packing opening and can also be arranged above the packing opening to cover the packing opening, and a proper installation method can be better selected according to the field space.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a device to powder packing mouth dust removal and recovery dust which characterized in that includes: the device comprises an induced draft fan (1), an induced draft pipeline (2), a cyclone separator (3), a dust recoverer (4), an air supply pipeline (6), an air duct expansion part (7) and a filter gauze (8);
the device comprises an induced draft fan (1), an induced draft pipeline (2), a cyclone separator (3), a dust recoverer (4), an air supply pipeline (6), an air duct expansion part (7), a filter gauze (8) and a storage bin (9), wherein the induced draft fan (1) is connected with one end of the air draft pipeline (2), the other end of the air draft pipeline (2) is connected with the cyclone separator (3), the dust recoverer (4) is connected with the bottom of the cyclone separator (3), one end of the air supply pipeline (6) is connected with the side wall of the cyclone separator (3), the other end of the air supply pipeline (6) is connected with the air duct expansion part (7), the opening of the air duct expansion part (7) is provided with the filter gauze (8), and the opening of the air duct expansion part (7) is arranged on one side close to a powder packing opening (10) in the storage bin (9);
wherein the connections are all pipeline connections.
2. The device for dusting and recovering dust according to claim 1, characterized in that the dust recoverer (4) is made of stainless steel or polyethylene material.
3. A device for dusting and recovering dust according to claim 1, characterized in that the filtering gauze (8) is made of a group of round bars welded together, the size of the mesh openings of the filtering gauze (8) being 4mm2-64mm2。
4. A device for dusting and recovering dust according to claim 1, characterized in that the pipe diameter of the suction duct (2) and the pipe diameter of the blowing duct (6) are equal.
5. A device for dusting and recovering dust according to claim 1, characterized in that the bottom of the cyclone (3) is funnel-shaped.
6. A device for dusting and recovering dust according to claim 1, characterized in that the dust recoverer (4) is detachably connected to the cyclone separator (3) by means of a quick-fit clamp (5).
7. The device for removing dust and recovering dust according to claim 1, wherein the induced draft fan (1) is a variable frequency induced draft fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554980.8U CN216320868U (en) | 2021-10-22 | 2021-10-22 | Device for removing dust and recovering dust of powder packaging opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554980.8U CN216320868U (en) | 2021-10-22 | 2021-10-22 | Device for removing dust and recovering dust of powder packaging opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216320868U true CN216320868U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122554980.8U Active CN216320868U (en) | 2021-10-22 | 2021-10-22 | Device for removing dust and recovering dust of powder packaging opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216320868U (en) |
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2021
- 2021-10-22 CN CN202122554980.8U patent/CN216320868U/en active Active
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