CN220257446U - Dust collector is used in silver powder production - Google Patents
Dust collector is used in silver powder production Download PDFInfo
- Publication number
- CN220257446U CN220257446U CN202321290200.6U CN202321290200U CN220257446U CN 220257446 U CN220257446 U CN 220257446U CN 202321290200 U CN202321290200 U CN 202321290200U CN 220257446 U CN220257446 U CN 220257446U
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- Prior art keywords
- dust collection
- dust
- silver powder
- dust collecting
- fan
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- 239000000428 dust Substances 0.000 title claims abstract description 125
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a dust collecting device for silver powder production, which relates to the technical field of silver powder production and processing devices and comprises a dust collecting box, a fan, a dust collecting cloth bag, an exhaust pipe and a dust collecting head, wherein the fan is arranged in a fan chamber at the top of the dust collecting box, the air outlet end of the fan is communicated with the outside, the exhaust end of the fan is communicated with a filter chamber below the fan chamber, the dust collecting cloth bag is arranged in the filter chamber, a dust inlet port of the dust collecting cloth bag is downwards communicated with the dust collecting chamber below the filter chamber, a collecting groove is arranged in the dust collecting chamber in a drawer mode, the exhaust pipe is arranged outside the dust collecting box and is communicated with the dust collecting chamber, and the dust collecting head is arranged at the end part of the exhaust pipe, so that the dust collecting area can be increased, and the silver powder adhered in the dust collecting pipe can be conveniently cleaned and recovered.
Description
Technical Field
The utility model relates to the technical field of silver powder production and processing devices, in particular to a dust collecting device for silver powder production.
Background
Silver powder is an important material in the electric and electronic industries, is the most widely used noble metal powder in the electronic industry, and is a basic functional material of thick film, resistor, ceramic, medium and other electronic paste. The silver powder production process flow comprises raw and auxiliary material dissolution, liquid phase reduction, cleaning, drying, ball milling and screening, wherein a crusher is needed to be used for powdering before screening, and then screening is carried out.
When using the powder machine of opening the powder, there is the dust that produces when opening the powder machine and uncaps and fly upward and cause the extravagant problem of silver powder, at present for collecting the dust that produces when uncapping through air exhauster collocation pipeline, but present dust arrester installation has following problem in the use: firstly, the dust collection area for sucking the raised dust through the pipeline is small and is not easy to operate; secondly, the pipeline for absorbing silver powder is long, and the silver powder adhered in the pipeline is difficult to recover, so that the product is wasted.
Disclosure of Invention
In order to overcome the problems in the background art, the utility model provides the dust collecting device for silver powder production, which can increase the dust collection area and is convenient for cleaning and recycling the silver powder adhered in the dust collection pipe.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a dust arrester installation for silver powder production, includes dust collection box, fan, dust collection sack, exhaust column, dust absorption head, the fan is installed in the fan room at dust collection box top, the air-out end and the external intercommunication of fan, the filter chamber intercommunication of exhaust end and fan room below, dust collection sack is installed in the filter chamber, dust inlet port of dust collection sack sets up the dust collection room intercommunication with the filter chamber below downwards, the collecting vat is installed to the indoor drawer type of dust collection, the exhaust column is installed in dust collection box outside and is linked together with the dust collection room, the dust absorption head is installed at the exhaust column tip.
Further, the dust collection head is arc-shaped, the front end of the dust collection head is provided with a corresponding arc-shaped dust collection opening, and the upper side and the lower side of the dust collection opening are provided with baffles for collecting air flow.
Further, the exhaust tube is a flexible tube, the exhaust tube is formed by splicing a plurality of sections of sleeves, and connecting discs are arranged at two ends of each sleeve.
Further, an operating handle is arranged on the sleeve pipe connected with the suction tube and the dust collection head.
Further, a base is arranged at the bottom of the dust collection box, and universal wheels are arranged at the bottom of the base.
Further, a bracket capable of supporting the exhaust pipe to move up and down and back and forth is arranged on the base.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the arc-shaped dust collection head, can increase the dust collection area, improves the coverage surface and the dust collection efficiency, and is convenient for cleaning and recovering the silver powder adhered in the dust collection pipe due to the detachable design of the dust collection pipeline in a multi-section mode.
Drawings
For the purpose of clearly illustrating the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be described.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
fig. 3 is a schematic view of the exhaust tube structure of the present utility model.
1-dust collection box, 11-fan chamber, 12-filter chamber, 13-dust collection chamber, 14-collecting tank, 2-fan, 3-dust collection cloth bag, 4-exhaust tube, 41-sleeve, 42-connecting disc, 5-dust collection head, 51-dust collection port, 52-baffle, 6-operation handle, 7-base, 71-universal wheel and 8-support.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
The utility model discloses a dust collecting device for silver powder production, which is shown in figures 1-3, and comprises a dust collecting box 1, a fan 2, a dust collecting cloth bag 3, an exhaust pipe 4 and a dust collecting head 5, wherein the fan 2 is arranged in a fan chamber 11 at the inner top of the dust collecting box 1, the air outlet end of the fan 2 is communicated with the outside, the exhaust end is communicated with a filter chamber 12 below the fan chamber 11, the dust collecting cloth bag 3 is arranged in the filter chamber 12, a dust inlet port of the dust collecting cloth bag 3 is downwards arranged and is communicated with a dust collecting chamber 13 below the filter chamber 12, a collecting groove 14 is arranged in the dust collecting chamber 13 in a drawer mode, the exhaust pipe 4 is arranged at the outer side of the dust collecting box 1 and is communicated with the dust collecting chamber 13, and the dust collecting head 5 is arranged at the end part of the exhaust pipe 4.
The fan 2 installed in the dust collection box 1 can generate negative pressure, so that gas enters the exhaust tube 4 through the dust collection head 5, enters the dust collection chamber 13 of the dust collection box 1 through the exhaust tube 4, falls into the collection tank 14 after being filtered by the dust collection cloth bag 3, the air flow is discharged from the outlet end of the fan 2, the dust collection head 5 can be attached to the outlet of the dust collector for dust collection, and the angle and the position of dust collection can be adjusted by the exhaust tube 4.
Referring to fig. 1-3, the dust collection head 5 is arc-shaped, the front end of the dust collection head 5 is provided with a corresponding arc-shaped dust collection opening 51, the upper side and the lower side of the dust collection opening 51 are provided with baffles 52 for collecting air flow, compared with the traditional dust collection mode through the pipe orifice of the pipeline, the dust collection area is larger, the dust collection coverage is better, the dust collection efficiency can be improved, the silver powder can be prevented from escaping, and the uncovering of the powder machine and the operation of extracting the silver powder are not influenced.
Referring to fig. 1-3, the exhaust tube 4 is a flexible tube, the exhaust tube 4 is formed by splicing multiple sections of sleeves 41, connecting discs 42 are arranged at two ends of each sleeve, the multiple sections of sleeves 41 can be connected in a combined mode through the connecting discs 42, the sleeves 41 are convenient to disassemble for cleaning after long-time use, silver powder adhered to the tube wall is collected, and the recovery rate of products is improved.
Referring to fig. 1-3, the sleeve 41 connected with the suction pipe 4 and the dust collection head 5 is provided with an operating handle 6, so that the dust collection angle and position of the dust collection head 5 can be conveniently controlled.
Referring to fig. 1-3, a base 7 is installed at the bottom of the dust collection box 1, and universal wheels 71 are installed at the bottom of the base 7, so that the dust collection box 1 can be conveniently moved to collect dust between workshops and a powdering machine.
Referring to fig. 1-3, the base 7 is provided with a bracket 8 capable of supporting the exhaust pipe 4 to move up and down and back and forth, so that the angle and the position of the exhaust pipe 4 are conveniently supported and fixed in an auxiliary manner, the dust collection is conveniently controlled by a single person, and the uncovering of the powder machine and the extraction operation of silver powder are not affected.
The working process comprises the following steps:
after the silver powder breaks up in the powder making machine, the dust collecting box 1 is moved to the side of the powder making machine before the cover is opened, the height and the position of the exhaust tube 4 are adjusted through the support 8, so that the exhaust tube 4 does not influence the operation of the powder making machine, the fan 2 is started, an operator controls the dust collecting head 5 to align to the joint of the outlet of the powder making machine and the cover body through the operating handle 6, then the top cover of the powder making machine is opened, dust generated during the cover opening is brought into the exhaust tube 4 by the negative pressure air flow of the dust collecting opening 51, enters the dust collecting chamber 13 of the dust collecting box 1 to be collected, and after multiple dust collection, the sleeve 41 of the exhaust tube 4 is disassembled for cleaning, and the silver powder adhered to the pipe wall is collected.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Dust arrester installation is used in silver powder production, its characterized in that: the utility model provides a silver powder production is with dust arrester installation includes dust collection box (1), fan (2), dust collection sack (3), exhaust column (4), dust absorption head (5), in fan room (11) at top in dust collection box (1) are installed to fan (2), the air-out end and the external intercommunication of fan (2), the filter chamber (12) intercommunication of exhaust end and fan room (11) below, dust collection sack (3) are installed in filter chamber (12), dust inlet port down of dust collection sack (3) sets up dust collection room (13) intercommunication with filter chamber (12) below, collecting vat (14) are installed to drawer type in dust collection room (13), exhaust column (4) are installed in dust collection box (1) outside and dust collection room (13) intercommunication, dust absorption head (5) are installed at exhaust column (4) tip.
2. The dust collector for silver powder production of claim 1, wherein: the dust collection head (5) is arc-shaped, a corresponding arc-shaped dust collection opening (51) is formed in the front end of the dust collection head (5), and baffles (52) for collecting air flow are arranged on the upper side and the lower side of the dust collection opening (51).
3. The dust collector for silver powder production of claim 1, wherein: the exhaust pipe (4) is a flexible pipe, the exhaust pipe (4) is formed by splicing a plurality of sections of sleeves (41), and connecting discs (42) are arranged at two ends of each sleeve.
4. A dust collector for silver powder production as set forth in claim 3, wherein: an operating handle (6) is arranged on a sleeve (41) connected with the suction tube (4) and the dust collection head (5).
5. The dust collector for silver powder production of claim 1, wherein: the dust collection box is characterized in that a base (7) is arranged at the bottom of the dust collection box (1), and universal wheels (71) are arranged at the bottom of the base (7).
6. The dust collector for silver powder production of claim 5, wherein: the base (7) is provided with a bracket (8) which can support the exhaust pipe (4) to move up and down and back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290200.6U CN220257446U (en) | 2023-05-25 | 2023-05-25 | Dust collector is used in silver powder production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290200.6U CN220257446U (en) | 2023-05-25 | 2023-05-25 | Dust collector is used in silver powder production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220257446U true CN220257446U (en) | 2023-12-29 |
Family
ID=89302608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290200.6U Active CN220257446U (en) | 2023-05-25 | 2023-05-25 | Dust collector is used in silver powder production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220257446U (en) |
-
2023
- 2023-05-25 CN CN202321290200.6U patent/CN220257446U/en active Active
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| GR01 | Patent grant |