CN209680353U - A kind of coating applicators waste gas collection device - Google Patents
A kind of coating applicators waste gas collection device Download PDFInfo
- Publication number
- CN209680353U CN209680353U CN201920247254.1U CN201920247254U CN209680353U CN 209680353 U CN209680353 U CN 209680353U CN 201920247254 U CN201920247254 U CN 201920247254U CN 209680353 U CN209680353 U CN 209680353U
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- China
- Prior art keywords
- nozzle set
- coating
- collecting
- waste gas
- gas collection
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Abstract
The utility model relates to a kind of coating applicators waste gas collection devices, including nozzle set, the nozzle set outside screw is connected with the collecting hood for being centered around the nozzle set lower end, the collecting hood is up-small and down-big cone cell and upper end is equipped with the collecting pipe for connecting corresponding air extractor, the inside of the nozzle set constitutes the spraying chamber of coating spraying, and the gap between the inside of the collecting hood and the outside of the nozzle set constitutes the collecting chamber for collecting corresponding atomised coating.The utility model gas sampling effect is good and structure is simple, and assembly and disassembly are all very simple and convenient, and gas sampling effect is unaffected when following spray head mobile.
Description
Technical field
The utility model relates to coating applicators technical field more particularly to a kind of coating applicators waste gas collection devices.
Background technique
Coating applicators are the equipment being coated in coating on the surfaces such as wall, usually use compressed air and spray in spray gun
High speed ejection forms negative pressure at mouth, will be passed through the high speed ejection at the nozzle of spray gun of the coating in spray gun by pipeline, applies at this time
Material moment atomization is discharged into coated article body surface face, reaches spraying purpose.The use of coating applicators is instead of manual operation, work
Efficiency is greatly improved, and brushes uniformly, and effect is good after painting, but the coating that consequent is atomization is made in impact
Air pollution caused by dispersing everywhere under, these paint particles dispersed can suspend in air for a long time, give operator
Injury is brought with user of service and other articles.
Current safeguard procedures are usually that operator wears mask or wearing protective garment, but this protection side
Formula is inconvenient for use and cost is larger.Application publication number discloses a kind of novel for the Chinese patent literature of CN108179864A
Multi-functional wall top automatic plastering device, structure include exhaust gas processing device etc., and exhaust gas processing device is bolted on master
The inside of body fuselage, exhaust gas processing device include tail gas gas collection bucket, air generation plants, coating amount detecting device, sliding
Support frame, midfoot support frame, transmission gear, lower part live roller, activity control lever, current control device, wherein gas collection bucket
For the terrace with edge structure inverted, the lower part of the tail gas gas collection bucket is equipped with filter and is connected to air generation plants.In the technology
In scheme, the tail gas gas collection bucket of exhaust gas processing device is arranged in paint nozzle and paints the side of idler wheel, can not be comprehensive
Paint nozzle is surrounded, paint nozzle is generated in actual use and the atomised coating collecting effect spread out is poor,
More atomised coating is still suffered to be emitted in outside air.
Utility model content
The utility model provides a kind of coating applicators waste gas collection device, to solve the prior art to the mist spread out
The problem of caused collecting effect difference can not all be collected by changing coating.
A kind of coating applicators waste gas collection device of the utility model adopts the following technical scheme that
A kind of coating applicators waste gas collection device, including the nozzle set on the spray head for being sleeved on corresponding spray gun, institute
It states nozzle set outside screw and is connected with the collecting hood for being centered around the nozzle set lower end, the collecting hood is up-small and down-big cone cell
And upper end is equipped with the collecting pipe for connecting corresponding air extractor, the inside of the nozzle set constitutes the spraying chamber of coating spraying, described
Gap between the inside of collecting hood and the outside of the nozzle set constitutes the collecting chamber for collecting corresponding atomised coating.
The longitudinal cross-section of the collecting hood upper end is inverted U-shaped, wherein the side for being located inside is equipped with and is used for and spray head
The screw thread of external threading connection.
The strut being used to support inside and outside U-shaped is equipped at the inverted U-shape position of the collecting hood.
The nozzle set inner sidewall is equipped with for preventing nozzle set and spray head is mutually disengaged, flexible anti-decylization.
The lower end of the nozzle set be equipped with up-small and down-big taper, for prevent spray head spray coating be collected too early
The protective cover that chamber is collected, the gap between the outside of the protective cover and the inside of collecting hood constitutes the lower part of the collecting chamber.
The lower end of the nozzle set is equipped with up-small and down-big tapered slope.
The collecting pipe is equipped with multiple and is uniformly arranged around nozzle set.
The beneficial effects of the utility model are: the nozzle set of the utility model setting can easily and fast be sleeved on spray
Convenient for disassembly and assembly on head, nozzle set lower end is surrounded by the collecting hood of nozzle set external screw thread connection to be formd in collecting hood
Spray head can be sprayed and be acted on after being connected to air extractor by collecting pipe by the collecting chamber on the outside of side and nozzle set, collecting chamber
The atomised coating spread out after to coated article body surface face is collected, since collecting hood is whole by one week of nozzle set lower end
It is surrounded, therefore the atomised coating of diffusion can be received into collection completely, collecting effect is good, and the utility model structure letter
Single, assembly and disassembly are all very simple and convenient, and collecting effect is unaffected when following spray head mobile.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of the specific embodiment of coating applicators waste gas collection device of the utility model；
Fig. 2 is A-A in Fig. 1 to structural schematic diagram；
In figure: 1, collecting hood；11, U-shaped portion；2, strut；3, inclined plane part；31, threaded portion；4, protective cover；5, anti-decylization；6,
Collecting pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of embodiment of the coating applicators waste gas collection device of the utility model, as shown in Figure 1 to Figure 2, a kind of painting
Flush coater waste gas collection device is expected, including nozzle set on the spray head for being sleeved on corresponding spray gun, hollow cylindrical, spray head
Set outside screw is connected with the collecting hood 1 for being centered around nozzle set lower end, and collecting hood 1 is up-small and down-big cone cell and upper end is equipped with and connects
The collecting pipe 6 of corresponding air extractor is connect, rounding off bending is wherein equipped in the middle part of collecting hood 1, collecting pipe 6 is uniform around nozzle set
If there are four, the inside of nozzle set constitutes the spraying chamber of coating spraying, between the inside of collecting hood 1 and the outside of the nozzle set
Gap constitute the collecting chamber for collecting atomised coating.
In the present embodiment, the longitudinal cross-section of 1 upper end of collecting hood is inverted U-shaped, i.e. the U-shaped portion 11 of collecting hood 1, wherein
The side that U-shaped portion 11 is located inside is equipped with the screw thread for being threadedly coupled with nozzle set top, that is, nozzle set threaded portion 31, and
And the strut 2 being used to support inside and outside U-shaped portion 11 is equipped in the U-shaped portion 11 of collecting hood 1, strut 2 can enhance U-shaped portion 11
Structural strength, strut 2 are uniformly provided with six around the axis of collecting hood 1；In other embodiments, or other are with chamber
Such as inverted V-arrangement shape of room；The quantity of collecting pipe and strut can be the multiple of other quantity.
In the present embodiment, nozzle set inner sidewall be equipped with for prevent nozzle set and spray head is mutually disengaged, there is elasticity
Anti-decylization 5, anti-decylization 5 is equipped at intervals with two；In other embodiments, protrusion can also be arranged on nozzle set inner sidewall to come
Anti-decylization is substituted, quantity can be other quantity.
In the present embodiment, the lower end of nozzle set be equipped with up-small and down-big taper, for prevent spray head spray coating
It is collected the protective cover 4 of chamber collection too early, the gap between the outside of protective cover 4 and the inside of collecting hood 1 constitutes above-mentioned collection
The lower part of chamber；In other embodiments, nozzle set lower end can also be processed into the shape of protective cover to realize protective cover
The coating for preventing spray head from spraying is collected the function of chamber collection too early.
In the present embodiment, for the shape of mating protection cover 4, it is oblique that the lower end of nozzle set is equipped with up-small and down-big taper
Face, the position are the inclined plane part 3 of nozzle set.
When specifically used, the nozzle set of the utility model is sleeved on the spray head of coating applicators spray gun, then will be received
Collector 6 is connected on such as aspiration pump air extractor, then can carry out spraying operation.In spraying, coating is sprayed by spray head
After form atomised coating, atomised coating is applied to and is sprayed-on on body surface via nozzle set and protective cover 4, most atomization
Coating, which is attached to, to be sprayed-on body surface and completes spraying, and protective cover 4 shrouds partly atomized coating at diffusion under percussion
Range, when the atomised coating of this part diffuses through collecting chamber outward, due to collecting chamber under the swabbing action of air extractor shape
At negative pressure, the air in 1 outside of collecting hood and one piece of atomised coating of diffusion are inhaled into collecting chamber, then send via collecting pipe 6
Enter in exclusive processing unit, since collecting hood 1 surrounds one week of protective cover 4 completely, and in the air in 1 outside of collecting hood
With the help of pouring in, the atomised coating spread out is fully entrained collecting chamber, to prevent leakage, ensure that good receipts
Collect effect.
The nozzle set of the utility model setting can be easily and fast sleeved on spray head, convenient for disassembly and assembly, the outer spiral shell of nozzle set
Nozzle set lower end is surrounded by the collecting hood 1 of line connection to be formd between 1 inside of collecting hood and the collecting chamber on the outside of nozzle set,
Collecting chamber diffuses out after it can spray spray head after being connected to air extractor by collecting pipe 6 and be applied to coated article body surface face
The atomised coating gone is collected, can be complete since collecting hood 1 is all to be surrounded one week of nozzle set lower end
The atomised coating of diffusion is received into collection, collecting effect is good, and the utility model structure is simple, and assembly and disassembly are all very simple
Convenient, collecting effect is unaffected when following spray head mobile.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of coating applicators waste gas collection device, it is characterised in that: including on the spray head for being sleeved on corresponding spray gun
Nozzle set, the nozzle set outside screw are connected with the collecting hood for being centered around the nozzle set lower end, and the collecting hood is upper small
Big cone cell and upper end are equipped with the collecting pipe for connecting corresponding air extractor down, and the inside of the nozzle set constitutes the spray of coating spraying
Chamber is applied, the gap between the inside of the collecting hood and the outside of the nozzle set constitutes the receipts for collecting corresponding atomised coating
Collect chamber.
2. a kind of coating applicators waste gas collection device according to claim 1, it is characterised in that: the collecting hood upper end
Longitudinal cross-section be inverted U-shaped, wherein the side for being located inside is equipped with screw thread for being threadedly coupled with nozzle set.
3. a kind of coating applicators waste gas collection device according to claim 2, it is characterised in that: the collecting hood falls
Set the strut for being equipped with and being used to support inside and outside U-shaped at U-shaped portion position.
4. a kind of coating applicators waste gas collection device according to claim 1, it is characterised in that: on the inside of the nozzle set
Wall is equipped with for preventing nozzle set and spray head is mutually disengaged, flexible anti-decylization.
5. a kind of coating applicators waste gas collection device according to claim 1 or 4, it is characterised in that: the nozzle set
Lower end be equipped with up-small and down-big taper, for prevent spray head spray coating be collected too early chamber collection protective cover, institute
State the lower part that the gap between the outside of protective cover and the inside of collecting hood constitutes the collecting chamber.
6. a kind of coating applicators waste gas collection device according to claim 5, it is characterised in that: under the nozzle set
End is equipped with up-small and down-big tapered slope.
7. a kind of coating applicators waste gas collection device according to claim 1, it is characterised in that: the collecting pipe is equipped with
It is multiple and be uniformly arranged around nozzle set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247254.1U CN209680353U (en) | 2019-02-27 | 2019-02-27 | A kind of coating applicators waste gas collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247254.1U CN209680353U (en) | 2019-02-27 | 2019-02-27 | A kind of coating applicators waste gas collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209680353U true CN209680353U (en) | 2019-11-26 |
Family
ID=68603063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247254.1U Expired - Fee Related CN209680353U (en) | 2019-02-27 | 2019-02-27 | A kind of coating applicators waste gas collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209680353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001505A (en) * | 2019-12-24 | 2020-04-14 | 深圳市琦美创科技有限公司 | A dust type paint spraying apparatus for metal surface treatment |
| CN113927715A (en) * | 2021-10-11 | 2022-01-14 | 北京好运达智创科技有限公司 | Upper die spraying device and spraying method |
| CN114011606A (en) * | 2021-11-23 | 2022-02-08 | 国网安徽省电力有限公司亳州供电公司 | Special spraying device of anticorrosive fire-retardant coating of electric power |
-
2019
- 2019-02-27 CN CN201920247254.1U patent/CN209680353U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111001505A (en) * | 2019-12-24 | 2020-04-14 | 深圳市琦美创科技有限公司 | A dust type paint spraying apparatus for metal surface treatment |
| CN113927715A (en) * | 2021-10-11 | 2022-01-14 | 北京好运达智创科技有限公司 | Upper die spraying device and spraying method |
| CN114011606A (en) * | 2021-11-23 | 2022-02-08 | 国网安徽省电力有限公司亳州供电公司 | Special spraying device of anticorrosive fire-retardant coating of electric power |
| CN114011606B (en) * | 2021-11-23 | 2023-02-03 | 国网安徽省电力有限公司亳州供电公司 | Special spraying device of anticorrosive fire-retardant coating of electric power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191126 Termination date: 20210227 |