CN101810979A - Molding powder reclaiming device - Google Patents
Molding powder reclaiming device Download PDFInfo
- Publication number
- CN101810979A CN101810979A CN200910024565A CN200910024565A CN101810979A CN 101810979 A CN101810979 A CN 101810979A CN 200910024565 A CN200910024565 A CN 200910024565A CN 200910024565 A CN200910024565 A CN 200910024565A CN 101810979 A CN101810979 A CN 101810979A
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- molding powder
- pulse filter
- cyclone separators
- filter
- cyclone separator
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Abstract
The invention discloses a molding powder reclaiming device and relates to a molding powder reclaiming device applied to paint spraying or plastic spraying of doors. The device comprises a plurality of sets of centrifugal fans and cyclone separators connected with the centrifugal fans, wherein an air outlet of each set of the cyclone separator is connected with an air inlet of a pulse filter. The device overcomes the defects of single use of the cyclone separators and the pulse filter and has the respective advantage of the cyclone separators and the pulse filter by combining the cyclone separators with the pulse filter; and the cyclone separators serving as primary filtering systems filter small particles and part of molding powder, while the pulse filter further performs secondary filtering on the molding powder in air so as to fulfill the aim of completely reclaiming the molding powder. Moreover, a plurality of sets of the devices are arranged in a spraying room; each set of the device corresponds to molding powder of one color for classifying the molding powder of different colors, so that the phenomenon that the molding powder of the different colors is mixed with one another is avoided; the secondary utilization of the molding powder is realized and economic benefits are improved.
Description
Technical field
The present invention relates to a kind of waste recovery device, relate in particular to that a kind of Men Ye of being applied to sprays paint or plastic-blasting in molding powder reclaiming device.
Background technology
Fire resistance steel door is for anti-corrosion, anti-pollution; the surface take usually to spray paint or plastic-blasting as protective layer; because of the consumer different to fireproof door surface color demand; so the molding powder color is varied; after so the operation of a collection of fireproof door plastic-blasting is finished; molding powder must be cleared up recovery, to prevent that air is produced pollution, perhaps because the difference of molding powder color pollutes the next group fireproof door.The way of recycling of molding powder mostly adopts cyclone separator to reclaim molding powder, be that the molding powder particle that floats in the powder spraying chamber is separated by centrifugal blower suction cyclone separator, enter in the collection bag at last, but there is the halfway defective of recovery in this kind way of recycling, some molding powder will be got back in the powder spraying chamber along with air, cause the pollution to air and fireproof door.And another way of recycling, promptly utilize pulse filter to reclaim, then can reclaim molding powder more completely, but in removal process, if run into when having more finely ground particle substance in the air-flow, then can cause initially just to produce than the air flow resistance, make molding powder can not well depend on the filtering layer surface, make filter effect not good, can not well satisfy and use needs.
Summary of the invention
The present invention is directed to above-mentioned defective, purpose be to provide a kind of energy stable, effectively molding powder is reclaimed and the molding powder reclaiming device that utilizes again.
Technical scheme of the present invention is: the present invention includes many group centrifugal blowers and the cyclone separator that is connected with centrifugal blower, the gas outlet of every group of cyclone separator is connected with the air inlet of a pulse filter.
Between the pulse filter of every group of cyclone separator and correspondence, be provided with air exhauster.
The present invention is with the use that combines of cyclone separator and pulse filter, promptly overcome the defective that both use separately separately, both advantages have separately been brought into play again, cyclone separator is as the primary filter system, finely ground particle substance and a part of molding powder are filtered, pulse filter then further carries out secondary filter to airborne molding powder, reaches the purpose of thorough recovery molding powder; And the present invention is provided with many these equipment of group in powder spraying chamber, the molding powder of every group of corresponding a kind of color of equipment is classified to the molding powder of different colours, has solved the phenomenon that the different colours molding powder mixes mutually, and molding powder can be utilized by secondary, has improved economic benefit.
Description of drawings
Accompanying drawing is a syndeton schematic diagram of the present invention
The specific embodiment
The present invention includes many group centrifugal blowers and the cyclone separator that is connected with centrifugal blower, the gas outlet of every group of cyclone separator is connected with the air inlet of a pulse filter, and the present invention is provided with air exhauster between the pulse filter of every group of cyclone separator and correspondence.
Claims (2)
1. a molding powder reclaiming device comprises many group centrifugal blowers and the cyclone separator that is connected with centrifugal blower, it is characterized in that the gas outlet of every group of cyclone separator is connected with the air inlet of a pulse filter.
2. a kind of molding powder reclaiming device according to claim 1 is characterized in that, is provided with air exhauster between the pulse filter of every group of cyclone separator and correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024565A CN101810979A (en) | 2009-02-20 | 2009-02-20 | Molding powder reclaiming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910024565A CN101810979A (en) | 2009-02-20 | 2009-02-20 | Molding powder reclaiming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101810979A true CN101810979A (en) | 2010-08-25 |
Family
ID=42618432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910024565A Pending CN101810979A (en) | 2009-02-20 | 2009-02-20 | Molding powder reclaiming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101810979A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694817A (en) * | 2017-11-29 | 2018-02-16 | 宿州中矿三杰科技有限公司 | A kind of plastic-blasting method of safety and environmental protection |
| CN108480104A (en) * | 2018-05-22 | 2018-09-04 | 华夏星光温州工业设计股份有限公司 | A kind of powder paint spraying retracting device |
| CN110404372A (en) * | 2019-06-24 | 2019-11-05 | 成都欧喷数控设备有限公司 | A kind of mechanism and its separation and recovery method of the separation of recycling oil plant |
-
2009
- 2009-02-20 CN CN200910024565A patent/CN101810979A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694817A (en) * | 2017-11-29 | 2018-02-16 | 宿州中矿三杰科技有限公司 | A kind of plastic-blasting method of safety and environmental protection |
| CN107694817B (en) * | 2017-11-29 | 2019-11-15 | 宿州中矿三杰科技有限公司 | A kind of plastic-blasting method of safety and environmental protection |
| CN108480104A (en) * | 2018-05-22 | 2018-09-04 | 华夏星光温州工业设计股份有限公司 | A kind of powder paint spraying retracting device |
| CN108480104B (en) * | 2018-05-22 | 2023-10-13 | 江苏晴塬智能制造有限公司 | Powder paint spraying recovery unit |
| CN110404372A (en) * | 2019-06-24 | 2019-11-05 | 成都欧喷数控设备有限公司 | A kind of mechanism and its separation and recovery method of the separation of recycling oil plant |
| CN110404372B (en) * | 2019-06-24 | 2023-05-30 | 成都欧喷数控设备有限公司 | Mechanism for separating recovered oil and separating and recovering method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100825 |