CN204638550U - A kind of powdery paints production winnowing machine - Google Patents
A kind of powdery paints production winnowing machine Download PDFInfo
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- CN204638550U CN204638550U CN201520101349.4U CN201520101349U CN204638550U CN 204638550 U CN204638550 U CN 204638550U CN 201520101349 U CN201520101349 U CN 201520101349U CN 204638550 U CN204638550 U CN 204638550U
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- winnowing
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Abstract
The utility model discloses a kind of powdery paints production winnowing machine, comprise Winnowing box and winnowing tank, winnowing tank is connected on Winnowing box, described Winnowing box comprises casing and air blast, the top of described casing is provided with charging aperture, the bottom of casing is provided with discharging opening, the top of casing is provided with blast orifice and inlet scoop, top sieve and lower sieve are installed in casing, described air blast is arranged on casing, air blast is connected on the blast orifice of casing by pipeline, described winnowing tank is connected on the inlet scoop of casing by pipeline, in pipeline between inlet scoop and winnowing tank, air exhauster is installed, in winnowing tank, left sieve and right sieve are installed, the afterbody of winnowing tank is connected with collector.The utility model carries out selection by winnowing to the powdery paints produced, and by fine particle wherein and impurity removing, obtains clean powdery paints, during use, there will not be bubble.
Description
Technical field
The utility model relates to the equipment used at production powdery paints, particularly relates to a kind of winnowing machine sieved powdery paints.
Background technology
Powdery paints is a kind of novel not containing solvent 100% solid powdery coating.There is solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, reduce labor intensity and film mechanical strength high.Powdery paints is form diverse with general coating, and it exists with the state of attritive powder.Owing to not using solvent, so be called powdery paints.The main feature of powdery paints has: have harmless, high efficiency, saving resource and environmental protection feature.It has two large classes: thermoplastic powder coating and thermosetting powder coating.Thermoplastic powder coating is become to be grouped into stabilizing agent etc. by thermoplastic resin, pigment, filler, plasticizer.Thermoplastic powder coating comprises: polyethylene, polypropylene, polyester, polyvinyl chloride, chlorinated polyether, polyamide-based, cellulose-based, Polyester.Thermosetting powder coating is made up of thermosetting resin, curing agent, pigment, filler and auxiliary agent etc.Thermosetting powder coating comprises: epoxy resin, Polyester, acrylic resin.
Powdery paints when producing, poorly sealed lattice, powdery paints can absorb water the tiny particle of formation one, and these tiny particles are mixed in the powder; Add and may to be mixed in the process of producing that impurity is in powdery paints, when using these to contain the coating of fine particle or impurity, metope can produce bubble, affects the attractive in appearance of this metope, the serious quality affecting honeybee powdery paints.
Utility model content
In order to overcome due in powdery paints containing the defect that fine particle or impurity bring; the utility model provides a kind of winnowing machine used for powder coating; this winnowing machine carries out selection by winnowing to the powdery paints produced; by fine particle wherein and impurity removing; obtain clean powdery paints; during use, there will not be bubble.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of powdery paints production winnowing machine, it is characterized in that: comprise Winnowing box and winnowing tank, winnowing tank is connected on Winnowing box, described Winnowing box comprises casing and air blast, the top of described casing is provided with charging aperture, the bottom of casing is provided with discharging opening, the top of casing is provided with blast orifice and inlet scoop, top sieve and lower sieve are installed in casing, described air blast is arranged on casing, air blast is connected on the blast orifice of casing by pipeline, described winnowing tank is connected on the inlet scoop of casing by pipeline, in pipeline between inlet scoop and winnowing tank, air exhauster is installed, in winnowing tank, left sieve and right sieve are installed, the afterbody of winnowing tank is connected with collector.
Pipeline between air blast and blast orifice is provided with heater.
Described top sieve and lower sieve are provided with multiple blower, and multiple blower is connected with air pump by vent hose.
Described blower comprises blast pipe, fan housing and support, and the fresh air inlet of blast pipe is connected with vent hose, and the exhaust vent of blast pipe is positioned at the top of blast pipe, and fan housing is fixedly connected on blast pipe top by support.
The charging aperture place of described casing is provided with feed arrangement, and this feed arrangement comprises feed pipe and loading hopper, and loading hopper is connected on feed pipe, and feed pipe is connected on the charging aperture of casing.
Compared with prior art, the utility model has following beneficial effect:
The utility model comprises Winnowing box and winnowing tank, winnowing tank is connected on Winnowing box, described Winnowing box comprises casing and air blast, the top of described casing is provided with charging aperture, the bottom of casing is provided with discharging opening, the top of casing is provided with blast orifice and inlet scoop, top sieve and lower sieve are installed in casing, described air blast is arranged on casing, air blast is connected on the blast orifice of casing by pipeline, described winnowing tank is connected to the inlet scoop of casing by pipeline, in pipeline between inlet scoop and winnowing tank, air exhauster is installed, in winnowing tank, left sieve and right sieve are installed, the afterbody of winnowing tank is connected with collector.Solid powder paint enters into casing from charging aperture, powdery paints blown afloat disperse owing to blasting a large amount of wind in casing, such particle, impurity and powdery paints all can float up in casing, due to the reason of gravity, part powder, all particle and partial impurities can drop on top sieve due to the reason of gravity, particle, impurity and powder separate by the effect through top sieve, the powder dropped on lower sieve sifts out powder again through the effect of lower sieve again, particle and impurity is separated.Powder and particle, impurity separate by the sieving actoion like this through two sieves, and the powder separated is discharged from discharging opening.And another part powder and impurity are drawn in winnowing tank by induced-draught fan, the effect of left sieve and right sieve in winnowing tank, separates the powder in this part and impurity, and the powder separated drops in collector.Completely the impurity in powdery paints and particulate matter are separated by effect of the present utility model, avoid in use, produce bubble at metope, affect brushing quality and the outward appearance of metope.
The utility model is connected on pipeline and is provided with heater between air blast and blast orifice.The effect of heater is the wind heating blasted by air blast, dries powdery paints and reduces particle, improve the yield of powdery paints.
The utility model top sieve and lower sieve are provided with multiple blower, and multiple blower is connected with air pump by vent hose.The effect of blower is to blow on top sieve and lower sieve, is again blown afloat by material above and sieves, and one is the yield improving powdery paints, but prevents solid particulate matter from blocking top sieve and lower sieve.
The utility model blower comprises blast pipe, fan housing and support, and the fresh air inlet of blast pipe is connected with vent hose, and the exhaust vent of blast pipe is positioned at the top of blast pipe, and fan housing is fixedly connected on blast pipe top by support.The effect of fan housing is to change wind direction, allows wind toward blowing down, can also prevent particulate matter and impurity blocking blower by the effect of fan housing.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is blower structural representation.
Mark in figure: 1, Winnowing box, 10, casing, 100, charging aperture, 101, discharging opening, 102, blast orifice, 103, inlet scoop, 104, top sieve, 105, lower sieve, 106, blower, 107, blast pipe, 108, fan housing, 109, support, 11, air blast, 12, feed arrangement, 2, winnowing tank, 20, left sieve, 21, right sieve, 22, collector.
Detailed description of the invention
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art, not making other embodiments used obtained under creative work prerequisite, belongs to protection domain of the present utility model.
Embodiment 1
The present embodiment comprises Winnowing box 1 and winnowing tank 2, winnowing tank 2 is connected on Winnowing box 1, described Winnowing box 1 comprises casing 10 and air blast 11, the top of described casing 10 is provided with charging aperture 100, the bottom of casing 10 is provided with discharging opening 101, the top of casing 10 is provided with blast orifice 102 and inlet scoop 103, top sieve 104 and lower sieve 105 are installed in casing 10, described air blast 11 is arranged on casing 10, air blast 11 is connected on the blast orifice 102 of casing 10 by pipeline, described winnowing tank 2 is connected to the inlet scoop 103 of casing 1 by pipeline, in pipeline between inlet scoop 103 and winnowing tank 2, air exhauster is installed, in winnowing tank 2, left sieve 20 and right sieve 21 are installed, the afterbody of winnowing tank 2 is connected with collector 22.Solid powder paint enters into casing from charging aperture, powdery paints blown afloat disperse owing to blasting a large amount of wind in casing, such particle, impurity and powdery paints all can float up in casing, due to the reason of gravity, part powder, all particle and partial impurities can drop on top sieve due to the reason of gravity, particle, impurity and powder separate by the effect through top sieve, the powder dropped on lower sieve sifts out powder again through the effect of lower sieve again, particle and impurity is separated.Powder and particle, impurity separate by the sieving actoion like this through two sieves, and the powder separated is discharged from discharging opening.And another part powder and impurity are drawn in winnowing tank by induced-draught fan, the effect of left sieve and right sieve in winnowing tank, separates the powder in this part and impurity, and the powder separated drops in collector.Completely the impurity in powdery paints and particulate matter are separated by effect of the present utility model, avoid in use, produce bubble at metope, affect brushing quality and the outward appearance of metope.
Embodiment 2
The present embodiment comprises Winnowing box 1 and winnowing tank 2, winnowing tank 2 is connected on Winnowing box 1, described Winnowing box 1 comprises casing 10 and air blast 11, the top of described casing 10 is provided with charging aperture 100, the bottom of casing 10 is provided with discharging opening 101, the top of casing 10 is provided with blast orifice 102 and inlet scoop 103, top sieve 104 and lower sieve 105 are installed in casing 10, described air blast 11 is arranged on casing 10, air blast 11 is connected on the blast orifice 102 of casing 10 by pipeline, described winnowing tank 2 is connected to the inlet scoop 103 of casing 1 by pipeline, in pipeline between inlet scoop 103 and winnowing tank 2, air exhauster is installed, in winnowing tank 2, left sieve 20 and right sieve 21 are installed, the afterbody of winnowing tank 2 is connected with collector 22.Pipeline between air blast 11 and blast orifice 102 is provided with heater.The effect of heater is the wind heating blasted by air blast, dries powdery paints and reduces particle, improve the yield of powdery paints.
Embodiment 3
The present embodiment comprises Winnowing box 1 and winnowing tank 2, winnowing tank 2 is connected on Winnowing box 1, described Winnowing box 1 comprises casing 10 and air blast 11, the top of described casing 10 is provided with charging aperture 100, the bottom of casing 10 is provided with discharging opening 101, the top of casing 10 is provided with blast orifice 102 and inlet scoop 103, top sieve 104 and lower sieve 105 are installed in casing 10, described air blast 11 is arranged on casing 10, air blast 11 is connected on the blast orifice 102 of casing 10 by pipeline, described winnowing tank 2 is connected to the inlet scoop 103 of casing 1 by pipeline, in pipeline between inlet scoop 103 and winnowing tank 2, air exhauster is installed, in winnowing tank 2, left sieve 20 and right sieve 21 are installed, the afterbody of winnowing tank 2 is connected with collector 22.Top sieve 104 and lower sieve 105 are provided with multiple blower 106, and multiple blower 106 is connected with air pump by vent hose.Described blower 106 comprises blast pipe 107, fan housing 108 and support 109, and the fresh air inlet of blast pipe 107 is connected with vent hose, and the exhaust vent of blast pipe 107 is positioned at the top of blast pipe 107, and fan housing 108 is fixedly connected on blast pipe 107 top by support 109.
Embodiment 4
The present embodiment comprises Winnowing box 1 and winnowing tank 2, winnowing tank 2 is connected on Winnowing box 1, described Winnowing box 1 comprises casing 10 and air blast 11, the top of described casing 10 is provided with charging aperture 100, the bottom of casing 10 is provided with discharging opening 101, the top of casing 10 is provided with blast orifice 102 and inlet scoop 103, top sieve 104 and lower sieve 105 are installed in casing 10, described air blast 11 is arranged on casing 10, air blast 11 is connected on the blast orifice 102 of casing 10 by pipeline, described winnowing tank 2 is connected to the inlet scoop 103 of casing 1 by pipeline, in pipeline between inlet scoop 103 and winnowing tank 2, air exhauster is installed, in winnowing tank 2, left sieve 20 and right sieve 21 are installed, the afterbody of winnowing tank 2 is connected with collector 22.Pipeline between air blast 11 and blast orifice 102 is provided with heater.Top sieve 104 and lower sieve 105 are provided with multiple blower 106, and multiple blower 106 is connected with air pump by vent hose.Described blower 106 comprises blast pipe 107, fan housing 108 and support 109, and the fresh air inlet of blast pipe 107 is connected with vent hose, and the exhaust vent of blast pipe 107 is positioned at the top of blast pipe 107, and fan housing 108 is fixedly connected on blast pipe 107 top by support 109.
Embodiment 5
On the basis of above-mentioned any embodiment, charging aperture 100 place of described casing 10 is provided with feed arrangement 12, and this feed arrangement 12 comprises feed pipe and loading hopper, and loading hopper is connected on feed pipe, and feed pipe is connected on the charging aperture of casing.
Claims (5)
1. a powdery paints production winnowing machine, it is characterized in that: comprise Winnowing box and winnowing tank, winnowing tank is connected on Winnowing box, described Winnowing box comprises casing and air blast, the top of described casing is provided with charging aperture, the bottom of casing is provided with discharging opening, the top of casing is provided with blast orifice and inlet scoop, top sieve and lower sieve are installed in casing, described air blast is arranged on casing, air blast is connected on the blast orifice of casing by pipeline, described winnowing tank is connected on the inlet scoop of casing by pipeline, in pipeline between inlet scoop and winnowing tank, air exhauster is installed, in winnowing tank, left sieve and right sieve are installed, the afterbody of winnowing tank is connected with collector.
2. a kind of powdery paints production winnowing machine according to claim 1, is characterized in that: the pipeline between air blast and blast orifice is provided with heater.
3. a kind of powdery paints production winnowing machine according to claim 1 and 2, is characterized in that: described top sieve and lower sieve are provided with multiple blower, and multiple blower is connected with air pump by vent hose.
4. a kind of powdery paints production winnowing machine according to claim 3, it is characterized in that: described blower comprises blast pipe, fan housing and support, the fresh air inlet of blast pipe is connected with vent hose, the exhaust vent of blast pipe is positioned at the top of blast pipe, and fan housing is fixedly connected on blast pipe top by support.
5. a kind of powdery paints production winnowing machine according to claim 1 and 2, it is characterized in that: the charging aperture place of described casing is provided with feed arrangement, this feed arrangement comprises feed pipe and loading hopper, and loading hopper is connected on feed pipe, and feed pipe is connected on the charging aperture of casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101349.4U CN204638550U (en) | 2015-02-12 | 2015-02-12 | A kind of powdery paints production winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520101349.4U CN204638550U (en) | 2015-02-12 | 2015-02-12 | A kind of powdery paints production winnowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638550U true CN204638550U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520101349.4U Expired - Fee Related CN204638550U (en) | 2015-02-12 | 2015-02-12 | A kind of powdery paints production winnowing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204638550U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689990A (en) * | 2015-02-12 | 2015-06-10 | 德清县新祥辉照明电器有限公司 | Air separation machine for powder coating production |
| CN106362951A (en) * | 2016-08-29 | 2017-02-01 | 安徽凯达能源科技有限公司 | Coal powder screening device |
| CN108212784A (en) * | 2018-01-02 | 2018-06-29 | 深圳润丰投资咨询有限公司 | A kind of grain processing flour screening installation |
| CN114273203A (en) * | 2021-12-31 | 2022-04-05 | 东莞市德鸿肠衣有限公司 | Screening device for heparin sodium multistage crushing treatment and processing method thereof |
-
2015
- 2015-02-12 CN CN201520101349.4U patent/CN204638550U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689990A (en) * | 2015-02-12 | 2015-06-10 | 德清县新祥辉照明电器有限公司 | Air separation machine for powder coating production |
| CN106362951A (en) * | 2016-08-29 | 2017-02-01 | 安徽凯达能源科技有限公司 | Coal powder screening device |
| CN108212784A (en) * | 2018-01-02 | 2018-06-29 | 深圳润丰投资咨询有限公司 | A kind of grain processing flour screening installation |
| CN114273203A (en) * | 2021-12-31 | 2022-04-05 | 东莞市德鸿肠衣有限公司 | Screening device for heparin sodium multistage crushing treatment and processing method thereof |
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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: 20150916 Termination date: 20210212 |