CN201862336U - Powder separating and collecting device - Google Patents
Powder separating and collecting device Download PDFInfo
- Publication number
- CN201862336U CN201862336U CN2010205161172U CN201020516117U CN201862336U CN 201862336 U CN201862336 U CN 201862336U CN 2010205161172 U CN2010205161172 U CN 2010205161172U CN 201020516117 U CN201020516117 U CN 201020516117U CN 201862336 U CN201862336 U CN 201862336U
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- dividing plate
- powder
- filter core
- silk screen
- air
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Abstract
The utility model discloses a powder separating and collecting device, belonging to the technical field of powder granulometry. The powder separating and collecting device comprises an air inlet, an air outlet, a drum body, a filter core and a dust collecting disc, wherein the air inlet and the air outlet are respectively arranged on the drum body; the air inlet is positioned in a gap between the drum body and the filter core; the dust collecting disc is arranged at the bottom of the filter core; the filter core and the dust collecting disc are arranged in the drum body; and the air outlet is positioned at the bottom of the dust collecting disc. The device can separate gas-solid mixtures and collect solids, so that gas entering a pumping device has no powder, therefore, the air pollution is reduced; and simultaneously, no powder enters a motor, so that the motor is also protected. The whole device is easy to dismantle, and after pouring away the powder, the filter core is easy to be cleaned by water and then can be recycled, therefore, the resources are saved, and the waste is reduced.
Description
Technical field
The utility model relates to a kind of device of particle size determination technical field, in particular a kind of powder separation gathering-device.
Background technology
Present standard GB/T21782.1-2008 (powdery paints, first: sieve method is measured size distribution) and international standard (/ISO8130-1) be based on aerojet screening principle for the powder size Determination of distribution.Determinator based on this method design is that a swivel nozzle is housed below screen cloth, has formed a screening plant that can be jet, and the ejection air-flow makes powder rotational flow on the screen cloth, can not stop up screen cloth.The air-flow that produces by air extractor carries little powder particle by screen cloth, and the bulky grain powder is then stayed on the screen cloth, thereby the different powder separation of size particles.Utilized the cyclonic separation principle, screen cloth is difficult for stopping up the measurement result good stability.But because the air-flow band powder and directly entered air extractor, thus powder when entering the waste material bag, a large amount of powder also enters the motor of air extractor, very easily burn out motor, have a lot of powder in the gas that comes out in addition, contaminated environment, the infringement operating personnel are healthy.
The utility model content
The utility model purpose: the purpose of this utility model is to overcome the deficiencies in the prior art, a kind of powder separation gathering-device is provided, this device is arranged between screening plant and the air extractor, what make that screening plant comes out contains the powder air-flow, arrive gas solid separation in the recuperation of powder separation gatherer, powder is stayed the powder separation gathering-device, enters in the gas of air extractor no longer to contain powder.
Technical scheme: the utility model is achieved through the following technical solutions, the utility model comprises air inlet, gas outlet, cylindrical shell, filter core and dividing plate, wherein: air inlet and gas outlet are located on the cylindrical shell respectively, the edge of dividing plate links to each other with the inner wall sealing of cylindrical shell, air inlet is positioned on the dividing plate, the gas outlet is positioned under the dividing plate, and filter core is fixed on the dividing plate; Described filter core is the hollow structure of top seal, and the bottom links to each other with air-vent on the dividing plate.
Described filter core comprises silk screen, filter cloth and collection tray, and wherein: silk screen is fixed on the dividing plate, and collection tray is located at the bottom of silk screen and is positioned on the dividing plate, and filter cloth is coated on outside the silk screen or is located between two silk screens; Silk screen is the hollow body of column, the top seal of silk screen, and the bottom of silk screen links to each other with air-vent on the dividing plate.
Operation principle of the present utility model is: after the air-flow band in the screening plant powder and entered the powder separation gathering-device, gas-solid obtains separating at this device, a large amount of powder solids are adsorbed by filter core, and a spot of powder is fallen into collection tray, and gas then enters air extractor after the gas solid separation.
Beneficial effect: this device can separate and with solid collection gas-solid mixture, and then entering in the gas of air extractor has not had powder, has reduced air pollution, has not had powder to enter motor simultaneously, has also protected motor.And whole device is easy to dismounting, after the filter core under the dismounting is outwelled powder, is easy to water and rinses well, and recirculation is used, and economizes on resources, and cuts the waste.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in the figure, present embodiment comprises air inlet 1, gas outlet 2, sealed cylinder 3, filter core 4 and dividing plate 5, wherein: air inlet 1 and gas outlet 2 are located at respectively on the sealed cylinder 3, the edge of dividing plate 5 links to each other with the inner wall sealing of sealed cylinder 3, dividing plate 5 is divided into upper chamber and lower chambers with sealed cylinder 3, air inlet 1 is positioned at the upper chamber on the dividing plate 5, gas outlet 2 is positioned at the lower chambers under the dividing plate 5, filter core 4 is fixed on the dividing plate 5, air inlet 1 links to each other with screening plant, and gas outlet 2 links to each other with air extractor.
Be provided with air-vent in the middle of the described dividing plate 5, described filter core 4 is hollow structures of top seal, and the bottom links to each other with air-vent on the dividing plate 5, and the hollow space of described air-vent and filter core 4 links to each other so that the purified gas discharge.Filter core 4 comprises stainless steel cloth 6, rinsing type filter cloth 7 and collection tray 8, wherein: stainless steel cloth 6 is fixed on the dividing plate 5, collection tray 8 is located at the bottom of stainless steel cloth 6 and is positioned on the dividing plate 5, and rinsing type filter cloth 7 is coated on outside the stainless steel cloth 6 or is located between the two-layer stainless steel cloth 6; Stainless steel cloth 6 is hollow bodies of column, the top seal of stainless steel cloth 6, and the bottom of stainless steel cloth 6 links to each other with air-vent on the dividing plate 5.
The aperture of described rinsing type filter cloth 7 is 5～8 μ m, when assembling the powder of some, its disassembly, cleaning repeatedly can be used.Collection tray 8 and stainless steel cloth 6 are fixed on the dividing plate 5 by gas thread, collect the powder that falls because of the gravity effect.When assembling the powder of some, filter core 4 is taken out from sealed cylinder 3, outwell pressed powder, water cleans, and filter core 4 is reused.
The top cover of described sealed cylinder 3 is provided with handle 9, and the top cover of sealed cylinder 3 seals by rubber seal, and the top of described stainless steel cloth 6 is provided with handle 10, can be for convenience detach and the installation of filter core 4.
Described stainless steel cloth 6 and dividing plate 5 link to each other by gas thread, are provided with gasket seal between stainless steel cloth 6 and the dividing plate 5, thereby stop the powder in the upper chamber to enter lower chambers.
After the air-flow band powder solid and entered this device, the solid in the carrier gas obtained separating in upper chamber, and pressed powder has been stayed in the filter core 4 and collection tray 8 of upper chamber, and the gas after separating then enters lower chambers, and 2 enter air extractor from the gas outlet
Present embodiment has changed the present situation of the indoor PTA of filling the air powder in the past when being used to measure PTA Granularity Distribution quality index, and motor by original one month bad one do not need to repair in several years till now.Reduce environmental pollution, reduced the renewal of the equipment and the cost of repairs, protected health of operators.And, having adopted removable cartridge 4, the filter cloth in the filter core 4 can be washed, so filter core 4 is reusable, need not change for a long time, has reduced the wasting of resources.
Claims (7)
1. powder separation gathering-device, it is characterized in that: comprise air inlet (1), gas outlet (2), cylindrical shell (3), filter core (4) and dividing plate (5), wherein: air inlet (1) and gas outlet (2) are located at respectively on the cylindrical shell (3), the edge of dividing plate (5) links to each other with the inner wall sealing of cylindrical shell (3), air inlet (1) is positioned on the dividing plate (5), gas outlet (2) is positioned under the dividing plate (5), and filter core (4) is fixed on the dividing plate (5); Described filter core (4) is the hollow structure of top seal, and the bottom links to each other with air-vent on the dividing plate (5).
2. powder separation gathering-device according to claim 1, it is characterized in that: described filter core (4) comprises silk screen (6), filter cloth (7) and collection tray (8), wherein: silk screen (6) is fixed on the dividing plate (5), collection tray (8) is located at the bottom of silk screen (6) and is positioned on the dividing plate (5), and filter cloth (7) is coated on outside the silk screen (6) or is located between two silk screens (6); Silk screen (6) is the hollow body of column, the top seal of silk screen (6), and the bottom of silk screen (6) links to each other with air-vent on the dividing plate (5).
3. powder separation gathering-device according to claim 1 is characterized in that: described cylindrical shell (3) is provided with handle (9), and the top of described silk screen (6) is provided with handle (10).
4. powder separation gathering-device according to claim 2 is characterized in that: described silk screen (6) links to each other by gas thread with dividing plate (5), is provided with gasket seal between silk screen (6) and the dividing plate (5).
5. powder separation gathering-device according to claim 2 is characterized in that: the aperture of described filter cloth (7) is 5～8 μ m.
6. powder separation gathering-device according to claim 2 is characterized in that: described silk screen (6) is a stainless (steel) wire.
7. powder separation gathering-device according to claim 1 is characterized in that: described cylindrical shell (3) is a sealed cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205161172U CN201862336U (en) | 2010-09-02 | 2010-09-02 | Powder separating and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205161172U CN201862336U (en) | 2010-09-02 | 2010-09-02 | Powder separating and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862336U true CN201862336U (en) | 2011-06-15 |
Family
ID=44133504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205161172U Expired - Lifetime CN201862336U (en) | 2010-09-02 | 2010-09-02 | Powder separating and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463893A (en) * | 2013-09-12 | 2013-12-25 | 江西稀有稀土金属钨业集团有限公司 | Filtering system as well as application thereof |
| CN110199656A (en) * | 2019-07-15 | 2019-09-06 | 郑州中联收获机械有限公司 | A kind of cropper grass cutting collection box and harvester for peanut |
-
2010
- 2010-09-02 CN CN2010205161172U patent/CN201862336U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103463893A (en) * | 2013-09-12 | 2013-12-25 | 江西稀有稀土金属钨业集团有限公司 | Filtering system as well as application thereof |
| CN103463893B (en) * | 2013-09-12 | 2015-12-23 | 江西稀有稀土金属钨业集团有限公司 | A kind of filtration system and application thereof |
| CN110199656A (en) * | 2019-07-15 | 2019-09-06 | 郑州中联收获机械有限公司 | A kind of cropper grass cutting collection box and harvester for peanut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |