CN204265040U - Semiclosed loop powdery paints precipitation equipment - Google Patents
Semiclosed loop powdery paints precipitation equipment Download PDFInfo
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- CN204265040U CN204265040U CN201420736805.8U CN201420736805U CN204265040U CN 204265040 U CN204265040 U CN 204265040U CN 201420736805 U CN201420736805 U CN 201420736805U CN 204265040 U CN204265040 U CN 204265040U
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- storehouse
- discharging opening
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- fin
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Abstract
The utility model discloses a kind of semiclosed loop powdery paints precipitation equipment, deposition storehouse is provided with powdering inlet and air stream outlet, it is 2 times that air stream outlet cross section of fluid channel amasss that powdering inlet cross section of fluid channel amasss, powdering inlet is connected with pulveriser dust outlet by blowing engine, and air stream outlet is connected with pulveriser air flow inlet; The storehouse plate in deposition storehouse has symmetrical window, and the submarginal spacing of two windows is greater than window left and right width, window is connected with the filter screen be located at outside the plate of storehouse; The discharging opening cross section of deposition bottom, storehouse is rectangle, and the two ends, left and right of discharging opening are respectively equipped with the expansion block engaged with discharging opening, and the both sides, front and back of discharging opening are respectively equipped with elastic force intermediate plate, and discharging opening is provided with opening and closing flashboard; The such semiclosed cycle of the utility model there will not be dust leakage, and filter screen burden is little, and need not shut down i.e. changeable cleaning, can not affect the conveying effect of air-flow to powdery paints, structure is simply easy to implement, is suitable for applying.
Description
Technical field
The utility model relates to a kind of powder coating processing device, particularly relates to a kind of semiclosed loop powdery paints precipitation equipment.
Background technology
China is world manufacturing center, annual needs consumes a large amount of coating, existing coating mostly is the liquid-type prepared, the necessary barreled cost of transport is high, unit dose is than great, climate affects transport and storage in winter and all easily endures cold rotten, restrict by these factors, powdery paints was developed rapidly in recent years, it is low that it has packed cost, storage transport takes up room little, compare unit dose proportion little, volume is not had to dilute weatherproof, avoid the loss of enduring cold, further reduction cost of warehousing transportation in winter, along with the needs that the output of powdery paints is increased production, its manufacturing equipment does not but have large technological advance, still have some shortcomings part, as in dust leakage, in production, pulveriser and feed bin are all generally closed cycles, air-flow is sent into pulveriser and is driven powder to enter feed bin by pulveriser outlet by blowing engine, powder deposits in feed bin, air-flow is extracted out by blowing engine again, form closed cycle, because pulveriser is provided with sprue and non-fully is airtight, leaked out by sprue when still having dust in pulveriser during malleation, production environment is worked the mischief, not only affect staff healthy, also easily cause dust storm catastrophic failure, this problem still awaits solving, promote the development of powdery paints industry.
Utility model content
In order to solve the problem, the utility model provides a kind of semiclosed loop powdery paints precipitation equipment.
The technical solution adopted in the utility model is: a kind of semiclosed loop powdery paints precipitation equipment, it is characterized in that comprising deposition storehouse, deposition storehouse is provided with powdering inlet and air stream outlet, it is 2 times that air stream outlet cross section of fluid channel amasss that powdering inlet cross section of fluid channel amasss, powdering inlet is connected with pulveriser dust outlet by blowing engine, and air stream outlet is connected with pulveriser air flow inlet, the storehouse plate in deposition storehouse has symmetrical window, and the submarginal spacing of two windows is greater than window left and right width, window is connected with the filter screen be located at outside the plate of storehouse, inside the plate of storehouse, thereabout is provided with fin, downside fin is lower than lower window edge, other three sides fins and window edge are simultaneously, the through connection in position between two windows of upside fin, the through connection in position between two windows of downside fin, fin is provided with packing seal, slide rail is respectively equipped with on the downside of the fin of downside with on the upside of the fin of upside, sealing slide plate is combined with in slide rail, sealing slide plate and packing seal are fitted, sealing slide plate covers position between two windows and a window, storehouse plate between two windows is provided with the bar shaped gap of a left and right directions, sealing slide plate is provided with one by bar shaped gap through the handle outside the plate of storehouse, the discharging opening cross section of deposition bottom, storehouse is rectangle, and the two ends, left and right of discharging opening are respectively equipped with the expansion block engaged with discharging opening, and the both sides, front and back of discharging opening are respectively equipped with elastic force intermediate plate, and discharging opening is provided with opening and closing flashboard.
Further, described filtering net is connected with motor-driven eccentric shaking hammer.
Further, described powdering inlet and air stream outlet are horn-like at deposition storehouse inner opening.
During utility model works, the powder in pulveriser is extracted out and is delivered to deposition storehouse by blowing engine, because powdering inlet cross section of fluid channel amasss more long-pending than air stream outlet cross section of fluid channel large, therefore be malleation all the time in deposition storehouse, fraction is flowed out by filter screen, fraction is sent into pulveriser again by air stream outlet and is gone to blow afloat powder, powdering inlet air flow rate is greater than air stream outlet air flow rate, negative pressure all the time in pulveriser, the tolerance flowed out by filter screen enters supplementary by pulveriser sprue, such semiclosed cycle there will not be dust leakage, and filter screen burden is little, by handle, sealing slide plate is slided to side during use, sealing slide plate and packing seal are fitted, seal the space between this side screen and two windows, air-flow can only flow out from opposite side filter screen, when laying dust slides into laying dust filter screen side to sealing slide plate when affecting airflow, space between sealing laying dust filter screen and two windows, clean filter screen work, now shake laying dust filter screen, air-flow is not now had to flow through laying dust filter screen, micronic dust can not be brought out by air-flow, laying dust falls into the space between beneath window fin and sealing slide plate, laying dust filter screen becomes again clean filter screen and waits for switch operating, the flowing of air-flow can be ensured and so forth, i.e. changeable cleaning need not be shut down, the conveying effect of air-flow to powdery paints can not be affected, structure is simply easy to implement, be suitable for applying.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment overview and partial enlarged drawing.
Fig. 2 is the utility model embodiment filter screen part exploded drawings.
Number in the figure title: 1 deposition storehouse; 2,3 windows; 4,5 filter screens; 6 fins; 7 packing seals; 8 slide rails; 9 sealing slide plates; 10 gap; 11 handles; 12 powdering inlets; 13 air stream outlets; 14 expansion blocks; 15 elastic force intermediate plates; 16 flashboards.
Detailed description of the invention
The utility model embodiment is as shown in Fig. 1 to 2, this semiclosed loop powdery paints precipitation equipment is provided with deposition storehouse 1, deposition storehouse is provided with powdering inlet 12 and air stream outlet 13, it is 2 times that air stream outlet cross section of fluid channel amasss that powdering inlet cross section of fluid channel amasss, powdering inlet is connected with pulveriser dust outlet by blowing engine, and air stream outlet is connected with pulveriser air flow inlet, the storehouse plate in deposition storehouse has the submarginal spacing of symmetrical window 2,3, two window and is greater than window left and right width, window is connected with the filter screen 4,5 be located at outside the plate of storehouse, inside the plate of storehouse, thereabout is provided with fin 6, downside fin is lower than lower window edge, other three sides fins and window edge are simultaneously, the through connection in position between two windows of upside fin, the through connection in position between two windows of downside fin, fin is provided with packing seal 7, slide rail 8 is respectively equipped with on the downside of the fin of downside with on the upside of the fin of upside, sealing slide plate 9 is combined with in slide rail, sealing slide plate and packing seal are fitted, sealing slide plate covers position between two windows and a window, storehouse plate between two windows is provided with the bar shaped gap 10 of a left and right directions, sealing slide plate is provided with one by bar shaped gap through the handle 11 outside the plate of storehouse, the discharging opening cross section of deposition bottom, storehouse is rectangle, and the two ends, left and right of discharging opening are respectively equipped with the expansion block 14 engaged with discharging opening, and the both sides, front and back of discharging opening are respectively equipped with elastic force intermediate plate 15, and discharging opening is provided with opening and closing flashboard 16.
During utility model works, the powder in pulveriser is extracted out and is delivered to deposition storehouse by blowing engine, because powdering inlet cross section of fluid channel amasss more long-pending than air stream outlet cross section of fluid channel large, therefore be malleation all the time in deposition storehouse, fraction is flowed out by filter screen, fraction is sent into pulveriser again by air stream outlet and is gone to blow afloat powder, powdering inlet air flow rate is greater than air stream outlet air flow rate, negative pressure all the time in pulveriser, the tolerance flowed out by filter screen enters supplementary by pulveriser sprue, such semiclosed cycle there will not be dust leakage, and filter screen burden is little, by handle, sealing slide plate is slided to side during use, sealing slide plate and packing seal are fitted, seal the space between this side screen and two windows, air-flow can only flow out from opposite side filter screen, when laying dust slides into laying dust filter screen side to sealing slide plate when affecting airflow, space between sealing laying dust filter screen and two windows, clean filter screen work, now shake laying dust filter screen, air-flow is not now had to flow through laying dust filter screen, micronic dust can not be brought out by air-flow, laying dust falls into the space between beneath window fin and sealing slide plate, laying dust filter screen becomes again clean filter screen and waits for switch operating, the flowing of air-flow can be ensured and so forth, i.e. changeable cleaning need not be shut down, the conveying effect of air-flow to powdery paints can not be affected, structure is simply easy to implement, be suitable for applying.
When the utility model is implemented, motor-driven eccentric shaking hammer can be connected with on filtering net, for Automatic clearance laying dust; Can be set to horn-like at deposition storehouse inner opening by powdering inlet and air stream outlet, wind is exporting out deceleration, reduces the impact to powder.
Be only the utility model preferred embodiment in sum, all equivalence modifications of doing according to the application and prior art are added and are all considered as the utility model technology category.
Claims (3)
1. a semiclosed loop powdery paints precipitation equipment, it is characterized in that comprising deposition storehouse, deposition storehouse is provided with powdering inlet and air stream outlet, it is 2 times that air stream outlet cross section of fluid channel amasss that powdering inlet cross section of fluid channel amasss, powdering inlet is connected with pulveriser dust outlet by blowing engine, and air stream outlet is connected with pulveriser air flow inlet, the storehouse plate in deposition storehouse has symmetrical window, and the submarginal spacing of two windows is greater than window left and right width, window is connected with the filter screen be located at outside the plate of storehouse, inside the plate of storehouse, thereabout is provided with fin, downside fin is lower than lower window edge, other three sides fins and window edge are simultaneously, the through connection in position between two windows of upside fin, the through connection in position between two windows of downside fin, fin is provided with packing seal, slide rail is respectively equipped with on the downside of the fin of downside with on the upside of the fin of upside, sealing slide plate is combined with in slide rail, sealing slide plate and packing seal are fitted, sealing slide plate covers position between two windows and a window, storehouse plate between two windows is provided with the bar shaped gap of a left and right directions, sealing slide plate is provided with one by bar shaped gap through the handle outside the plate of storehouse, the discharging opening cross section of deposition bottom, storehouse is rectangle, and the two ends, left and right of discharging opening are respectively equipped with the expansion block engaged with discharging opening, and the both sides, front and back of discharging opening are respectively equipped with elastic force intermediate plate, and discharging opening is provided with opening and closing flashboard.
2. semiclosed loop powdery paints precipitation equipment according to claim 1, is characterized in that described filtering net being connected with motor-driven eccentric shaking hammer.
3. semiclosed loop powdery paints precipitation equipment according to claim 1, is characterized in that described powdering inlet and air stream outlet are horn-like at deposition storehouse inner opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736805.8U CN204265040U (en) | 2014-11-28 | 2014-11-28 | Semiclosed loop powdery paints precipitation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736805.8U CN204265040U (en) | 2014-11-28 | 2014-11-28 | Semiclosed loop powdery paints precipitation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265040U true CN204265040U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736805.8U Expired - Fee Related CN204265040U (en) | 2014-11-28 | 2014-11-28 | Semiclosed loop powdery paints precipitation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692259A (en) * | 2014-11-28 | 2016-06-22 | 重庆七彩虹化工有限公司 | Semi-closed-loop powder coating deposition device |
-
2014
- 2014-11-28 CN CN201420736805.8U patent/CN204265040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692259A (en) * | 2014-11-28 | 2016-06-22 | 重庆七彩虹化工有限公司 | Semi-closed-loop powder coating deposition device |
| CN105692259B (en) * | 2014-11-28 | 2019-09-06 | 重庆七彩虹化工有限公司 | Semiclosed loop powdery paints precipitation equipment |
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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 |
Granted publication date: 20150415 Termination date: 20151128 |