CN203380171U - Dust recovery system for tungsten powder or tungsten carbide powder - Google Patents
Dust recovery system for tungsten powder or tungsten carbide powder Download PDFInfo
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- CN203380171U CN203380171U CN201320412574.0U CN201320412574U CN203380171U CN 203380171 U CN203380171 U CN 203380171U CN 201320412574 U CN201320412574 U CN 201320412574U CN 203380171 U CN203380171 U CN 203380171U
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- dust
- powder
- tungsten
- recovery system
- sedimentation device
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Abstract
The utility model discloses a dust recovery system for tungsten powder or tungsten carbide powder. The dust recovery system comprises a dust collection pipeline provided with an air draft device, wherein an outlet end of the dust collection pipeline is connected with a sedimentation device; deionized water is stored in the sedimentation device; and the sedimentation device is provided with a roundabout type exhaust pipeline. According to the system, contamination of collected dust is effectively avoided, and clean recovery of the dust is guaranteed; a water film is fully contacted with dust gas, obtained dust-containing water is low in impurity content, and only sedimentation and drying treatment are required, so that the water can be recycled, and the recovery rate is greatly improved; pipelines are prevented from rusting, mixing of other impurities is avoided, and the self-cleaning problem of equipment is solved; and the dust recovery efficiency is greatly improved, and at the same time, the dust recovery system operates stably.
Description
Technical field
The utility model relates to a kind of fume recovery system that is applicable to tungsten powder or tungsten carbide powder.
Background technology
The metal dust such as tungsten powder, tungsten carbide powder can produce a large amount of dust in the processes such as screening, generally will be recycled to improve the feature of environmental protection and the economy of project by fume recovery system.But due to reasons such as the proportion of its dust are large, the recovery approach seal is unstable, existing fume recovery system is difficult to meet the demands, in removal process, exist dust by the not high phenomenon of dirtyization, recovery utilization rate, make recovery dust purity influenced, need to carry out specially treated during recycling, cause the high length of complex process, the negative consequences such as production cost increase.
Summary of the invention
In order to solve above-mentioned drawback, technical problem to be solved in the utility model is that a kind of fume recovery system that is applicable to tungsten powder or tungsten carbide powder is provided, can effectively avoid in removal process dust by dirtyization, improve recovery utilization rate, simplify recycling technique, reduce and recycle cost.In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, the fume recovery system of tungsten powder or tungsten carbide powder, comprise the dust collection pipeline that is provided with extractor fan, it is characterized in that, the port of export of described dust collection pipeline connects sedimentation device, stores deionized water in sedimentation device, and described sedimentation device is provided with the exhaust passage of winding type.
Preferably, the outlet of described dust collection pipeline is the holey outlet.
Preferably, the outlet of described dust collection pipeline is near the water surface of the deionized water in sedimentation device.
Preferably, described dust collection pipeline consists of stainless steel pipes.
Preferably, described extractor fan is high-power air exhauster.
The beneficial effects of the utility model are, adopt technique scheme, and dirtyization of recovery dust effectively avoided in the dust recovery approach of sealing and winding type exhaust, have guaranteed the clean recovery of dust; The dedusting of porous water surface contact makes moisture film fully contact with dirt gas, and gained dust-containing water impurity is low, only needs sedimentation drying to process just reusable edible, and the rate of recovery improves greatly; Stainless steel pipes has prevented that pipeline from getting rusty and has caused mixing of other impurity, the self-cleaning problem of the equipment that solved; High-power dustproof extractor fan makes dust-collecting efficiency greatly improve; This dust collecting system is stable simultaneously.
The accompanying drawing explanation
Accompanying drawing is the utility model specific embodiment system architecture schematic diagram.
The specific embodiment
Referring to accompanying drawing, reflect a kind of concrete structure of the present utility model, the fume recovery system of described tungsten powder or tungsten carbide powder comprises the dust collection pipeline 1 that is provided with high-power air exhauster 6, described dust collection pipeline 1 consists of stainless steel pipes, dust collection pipeline 1 one ends are import 8, the other end is outlet 5, import 8 is positioned at workshop and is taken out dirt, dust collection pipeline 1 is through workshop body of wall 7, outlet 5 is arranged at outside workshop, the port of export of dust collection pipeline connects the sedimentation device 2 of tank shape, the interior storage deionized water 3 of sedimentation device 2, described sedimentation device 2 is provided with the exhaust passage 4 of winding type, the exhaust passage 4 of the winding type described in this example is to consist of the cover 201 of sedimentation device 2 and the annular gap between tank body 202.The outlet 5 of dust collection pipeline 1 is the holey outlet, and exports 5 waters surface near deionized water 3.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the those of ordinary skill of technical field described in the utility model, without departing from the concept of the premise utility, can also make some simple replacements, as arranging of circuitous channel etc., all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. the fume recovery system of tungsten powder or tungsten carbide powder, comprise the dust collection pipeline that is provided with extractor fan, it is characterized in that, the port of export of described dust collection pipeline connects sedimentation device, store deionized water in sedimentation device, described sedimentation device is provided with the exhaust passage of winding type.
2. the fume recovery system of tungsten powder as claimed in claim 1 or tungsten carbide powder, is characterized in that, the outlet of described dust collection pipeline is the holey outlet.
3. the fume recovery system of tungsten powder as claimed in claim 1 or tungsten carbide powder, is characterized in that, the outlet of described dust collection pipeline is near the water surface of the deionized water in sedimentation device.
4. the fume recovery system of tungsten powder as claimed in claim 1 or tungsten carbide powder, is characterized in that, described dust collection pipeline consists of stainless steel pipes.
5. the fume recovery system of tungsten powder as claimed in claim 1 or tungsten carbide powder, is characterized in that, described extractor fan is high-power air exhauster.
6. the fume recovery system of tungsten powder as claimed in claim 1 or tungsten carbide powder, is characterized in that, the exhaust passage of described winding type is to consist of the cover of sedimentation device and the annular gap between tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412574.0U CN203380171U (en) | 2013-07-11 | 2013-07-11 | Dust recovery system for tungsten powder or tungsten carbide powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320412574.0U CN203380171U (en) | 2013-07-11 | 2013-07-11 | Dust recovery system for tungsten powder or tungsten carbide powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380171U true CN203380171U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320412574.0U Expired - Fee Related CN203380171U (en) | 2013-07-11 | 2013-07-11 | Dust recovery system for tungsten powder or tungsten carbide powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383771A (en) * | 2014-11-25 | 2015-03-04 | 上海安杰反光材料有限公司 | Ultrafine powder recycling device |
-
2013
- 2013-07-11 CN CN201320412574.0U patent/CN203380171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383771A (en) * | 2014-11-25 | 2015-03-04 | 上海安杰反光材料有限公司 | Ultrafine powder recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20200711 |