CN213140677U - Powder material suppression raise dust discharging device - Google Patents
Powder material suppression raise dust discharging device Download PDFInfo
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- CN213140677U CN213140677U CN202020712378.5U CN202020712378U CN213140677U CN 213140677 U CN213140677 U CN 213140677U CN 202020712378 U CN202020712378 U CN 202020712378U CN 213140677 U CN213140677 U CN 213140677U
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Abstract
The utility model discloses a powder material restraines raise dust discharging device, including setting up the play feed bin in dress powder carrier top, the discharge gate department fixed mounting who goes out the feed bin has the dust arrester, the dust arrester is closed structrual installation with the feed bin, be equipped with the clearance between dust arrester and the dress powder carrier, the dust arrester is equipped with dust collection structure, dust collection structure is linked together with the air flue, the air outlet and the fan intercommunication of air flue. In this way, the utility model discloses can restrain the raise dust phenomenon of powder material, practice thrift the cost, the environmental protection has guaranteed that interior operating personnel's of mill is healthy.
Description
Technical Field
The utility model relates to a powder filling field especially relates to a powder material restraines raise dust discharging device.
Background
The gas content of the common powder material in a natural stacking state is relatively high, for example, the lithium iron phosphate which is a lithium battery anode material has small stacking density of about 0.6g/cm3The particle diameter is small, most of the particles are about 1 mu m, the minimum particle diameter is even 0.2 mu m, the gas content is large, the fluidity is good, the dust emission is large in the production and discharging process, the raw materials are wasted, the environment is polluted, and the normal working environment of an enterprise is damaged,causing environmental pollution and even harming the health of operators in factories, and bringing great trouble to the daily life of enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a powdered material restraines raise dust discharging device, can restrain powdered material's raise dust phenomenon, and the environmental protection practices thrift the cost, has guaranteed the interior operating personnel's of mill healthy moreover.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a powder material restraines raise dust discharging device, including setting up the play feed bin in dress powder carrier top, the discharge gate department fixed mounting who goes out the feed bin has the dustproof device, the dustproof device is closed structrual installation with the feed bin, be equipped with the clearance between dustproof device and the dress powder carrier, the dustproof device is equipped with dust collection structure, dust collection structure is linked together with the air flue, the air outlet and the fan intercommunication of air flue.
Further, the dustproof device comprises a dustproof frame, a dust collection structure is arranged in the dustproof frame, the dustproof structure comprises a hollow interlayer structure, the lower end of the dustproof frame is provided with an air suction groove communicated with the interlayer structure, the interlayer structure is provided with an air outlet hole communicated with an air passage, an upper cover is fixedly arranged at the upper end of the dustproof frame, and the upper cover and the material cylinder at the discharge port of the discharge bin are fixedly and hermetically arranged.
Furthermore, a plurality of air suction holes are formed in the inner wall of the dustproof frame, and the inner wall of the dustproof frame with the air suction holes protrudes inwards to form a convex groove.
Further, the convex groove comprises a transverse ventilation channel and a vertical ventilation channel which are communicated.
Further, the transverse ventilation channel is annularly arranged on the inner wall of the dustproof frame.
Furthermore, the lower ends of the dustproof frames are provided with air suction grooves.
Furthermore, the dust-proof device is made by integral molding.
Furthermore, the lower end of the dustproof frame is positioned in the powder loading carrier.
Further, the air passage is communicated with a purification device.
The utility model has the advantages that: the utility model discloses a powdered material restraines raise dust discharging device can restrain powdered material's raise dust phenomenon, practices thrift the cost, and the environmental protection has guaranteed that interior operating personnel's of mill is healthy.
Drawings
Fig. 1 is a schematic perspective view of a dust suppression discharging device for powder materials according to the present invention;
fig. 2 is a front view of a dust suppression discharging device for powder materials of the present invention;
fig. 3 is a cross-sectional view of a dust suppression discharging device for powder materials of the present invention;
fig. 4 is a schematic structural view of a dust-proof frame of the dust suppression discharging device for powder material of the present invention;
fig. 5 is a schematic structural diagram of a dust-proof frame of the dust-proof discharging device for suppressing dust by using powder materials.
1. A discharging bin; 2. loading a powder carrier; 3. a dust raising prevention device; 4. a gap; 5. an airway; 6. a dust raising prevention frame; 7. a convex groove; 8. a suction hole; 9. a transverse air duct; 10. a vertical air duct; 11. a suction groove.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided to enable those skilled in the art to more easily understand the advantages and features of the present invention, and to make clear and definite definitions of the protection scope of the present invention.
Referring to fig. 1 to 5, an embodiment of the present invention includes: the utility model provides a powder material restraines raise dust discharging device, is including setting up the feed bin 1 of putting 2 tops of powder carrier, the discharge gate department fixed mounting who goes out feed bin 1 has dust-proof device 3, dust-proof device 3 is the installation of closed structure with feed bin 1, be equipped with the clearance between dust-proof device 3 and the dress powder carrier 2, dust-proof device 3 is equipped with dust collection structure, dust collection structure is linked together with air flue 5, air outlet and the fan intercommunication back and purifier intercommunication of air flue 5.
The dust-proof device comprises a dust-proof frame 6, a dust-absorbing structure is arranged in the dust-proof frame 6, the dust-absorbing structure comprises a hollow interlayer structure of the dust-proof frame 6, the lower end of the dust-proof frame 6 is provided with an air suction groove 11 communicated with the interlayer structure, the interlayer structure is provided with an air outlet hole communicated with an air passage, the upper end of the dust-proof frame 6 is fixedly provided with an upper cover, and the upper cover is fixedly installed with a charging barrel at the discharge port of the discharge bin 1 in a sealing manner. The inner wall of the dustproof frame 6 is provided with a plurality of air suction holes 8, and the inner wall of the dustproof frame 6 provided with the air suction holes 8 protrudes inwards to form a convex groove 7. The convex groove 7 comprises a transverse ventilation channel 9 and a vertical ventilation channel 10 which are communicated. The transverse ventilation channel 9 is annularly arranged on the inner wall of the dustproof frame 6.
As shown in fig. 4 and 5, the lower ends of the dust-proof frames 6 are provided with air suction grooves.
As shown in fig. 4 and 5, the tongue 7 includes a horizontal air duct 9 and a vertical air duct 10 which are communicated with each other, the horizontal air duct 9 is provided with a plurality of air suction holes 8, and the vertical air duct 10 is communicated with the air duct 5.
The dust-proof device 3 is made by integral molding.
The lower end of the dust-proof frame 6 is positioned in the powder carrier 2.
The utility model discloses a powdered material restraines raise dust discharging device's working process goes out the feed bin at the ejection of compact beginning, and the fan begins to work, and the raise dust in the dress powder body carrier passes through in the sandwich structure of the raise dust prevention frame inner suction groove, dust absorption gas pocket entering raise dust prevention frame, purifies through purifier behind the air flue again.
The utility model discloses a powdered material restraines raise dust discharging device can restrain powdered material's raise dust phenomenon, practices thrift the cost, and the environmental protection has guaranteed that interior operating personnel's of mill is healthy. The utility model discloses a powder material restraines raise dust discharging device because the design of the dustproof frame closed as an organic whole, goes out the feed bin when feeding, prevents keeping the open space in less clearance between dustproof frame and the dress powder carrier, is bled by the fan and forms stronger air current to the space part between dustproof frame and the dress powder carrier, makes the utility model discloses the process at the dust absorption keeps unobstructed.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. The utility model provides a powder material restraines raise dust discharging device, its characterized in that is including setting up the play feed bin in dress powder carrier top, the discharge gate department fixed mounting who goes out the feed bin has the dustproof device, the dustproof device is closed structrual installation with the feed bin, be equipped with the clearance between dustproof device and the dress powder carrier, the dustproof device is equipped with dust collection structure, dust collection structure is linked together with the air flue, the air outlet and the fan intercommunication of air flue.
2. A dust suppressing discharge apparatus as defined in claim 1, wherein: the dustproof device comprises a dustproof frame, a dust collection structure is arranged in the dustproof frame, the dust collection structure comprises a hollow interlayer structure of the dustproof frame, an air suction groove communicated with the interlayer structure is formed in the lower end of the dustproof frame, an air outlet hole communicated with an air passage is formed in the interlayer structure, an upper cover is fixedly arranged at the upper end of the dustproof frame, and the upper cover and a material cylinder at the discharge port of the discharge bin are fixedly and hermetically arranged.
3. A dust suppressing discharge apparatus as defined in claim 2 wherein: the inner wall of the dustproof frame is provided with a plurality of air suction holes, and the inner wall of the dustproof frame provided with the air suction holes protrudes inwards to form a convex groove.
4. A dust suppressing discharge apparatus as defined in claim 3 wherein: the convex groove comprises a transverse ventilation channel and a vertical ventilation channel which are communicated.
5. A discharge device for suppressing dust emission according to claim 4, wherein: the transverse air duct is annularly arranged on the inner wall of the dustproof frame.
6. A dust suppressing discharge apparatus as defined in claim 2 wherein: the lower end of the dustproof frame is provided with an air suction groove.
7. A dust suppressing discharge apparatus as defined in claim 1, wherein: the dust-proof device is made by integral molding.
8. A dust suppressing discharge apparatus as defined in claim 2 wherein: the lower end of the dustproof frame is positioned in the powder loading carrier.
9. A dust suppressing discharge apparatus as defined in claim 1, wherein: the air passage is communicated with the purification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712378.5U CN213140677U (en) | 2020-04-30 | 2020-04-30 | Powder material suppression raise dust discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712378.5U CN213140677U (en) | 2020-04-30 | 2020-04-30 | Powder material suppression raise dust discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213140677U true CN213140677U (en) | 2021-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020712378.5U Active CN213140677U (en) | 2020-04-30 | 2020-04-30 | Powder material suppression raise dust discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213140677U (en) |
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2020
- 2020-04-30 CN CN202020712378.5U patent/CN213140677U/en active Active
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