CN205463063U - Clear powder system of dusting of air knife formula self pulsing - Google Patents
Clear powder system of dusting of air knife formula self pulsing Download PDFInfo
- Publication number
- CN205463063U CN205463063U CN201521083398.6U CN201521083398U CN205463063U CN 205463063 U CN205463063 U CN 205463063U CN 201521083398 U CN201521083398 U CN 201521083398U CN 205463063 U CN205463063 U CN 205463063U
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- powder
- room
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- clear
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Abstract
The utility model discloses a clear powder system of dusting of air knife formula self pulsing, including dusting the room, the room that dusts has the paint spray booth, and the paint spray booth has stretched into the spray gun, and the spray gun escalator external with arranging the room in be connected, and the bottom of paint spray booth is equipped with the dish of falling the vertebra, is equipped with the powder through -hole at the center of the dish of falling the vertebra, is equipped with the pulse air knife of spout towards the powder through -hole along its lateral wall. The utility model discloses utilizing self gravity of powder, collecting relict powder on the surface of the back taper body, rethread pulse air knife blasts the surface of the back taper body, makes the powder fall into the powder through -hole naturally, subsequent collection of being convenient for, and it is compared the tradition and only utilizes powder self gravity to carry out the mode of collecting, and collecting effect is better and cleaner.
Description
Technical field
This utility model relates to spray process field, particularly to a kind of air-blade type autompulse clear powder powder spraying system.
Background technology
Powder coating is the technical new technology of external coating, it is to carry out application with powder morphology and form the coating process of film, powdery paints does not contains solvent, have without solvent, pollution-free, save the energy and resource, reduce labor intensity and film mechanical strength high, the rotary filter of powder spray uses under normal operation, its face coat is colour-fast, invariant color, Testudinis is not split, its weatherability and and corrosivity is superior to spray paint cleaner, but, owing to powder is the thinnest, it is prone to floating, bigger to the injury of staff's respiratory system, and fine particle easily adheres to, particle diameter is little, light weight, easily suspend, artificial being difficult to is collected, screening, re-use, cause a large amount of powder wasting of resources.
Utility model content
The purpose of this utility model is to overcome or slow down the part at least the above shortcoming, a kind of air-blade type autompulse clear powder powder spraying system is provided hereby, including powder spraying chamber, described powder spraying chamber has paint spray booth, described paint spray booth has stretched into spray gun, and the described spray gun escalator external with being placed in room is connected, and the bottom of described paint spray booth is provided with the dish of falling vertebra, it is provided with powder through hole at the center of the described dish of falling vertebra, is provided with the spout pulse air knife towards described powder through hole along its sidewall.
Preferably, described powder through hole has one-level clear powder room by the first pipeline communication, described one-level clear powder room has one-level clear powder room, described one-level clear powder indoor are equipped with at least one cyclone separator, described first pipeline and the inlet communication of all cyclone separator, the dust discharge outlet of all cyclone separator connects with the one-level collection powder hopper being placed in bottom one-level clear powder room, and its air exit is communicated to the outside in one-level clear powder room.
Preferably, described powder through hole is communicated with return duct, is provided with backwind tube in described return duct, and described backwind tube offers return air hole, and described first pipeline connects with return duct.
Preferably, the air exit in described one-level clear powder room is communicated with two grades of clear powder rooms by second pipe, described two grades of clear powder rooms have filter chamber and are positioned at the gas drain chamber above filter chamber, described filter chamber is built-in with at least one filtration core, the inside of described filtration core connects with gas drain chamber, described gas drain chamber is built-in with towards the extractor fan within filtration core, described gas drain chamber and ft connection, and the bottom of described filter chamber is provided with two grades of collection powder hopper.
Preferably, described filtration core connects rotary wings.
This utility model utilizes the self gravitation of powder, remaining powder is collected in the surface of reverse taper, by pulse air knife, the surface of reverse taper is purged again, powder is made to naturally fall into powder through hole, it is easy to follow-up collection, it compares the mode that tradition is collected merely with powder self gravitation, and collecting effect more preferably and more cleans.
Accompanying drawing explanation
Being described more fully these and other aspect of the present utility model now with reference to appended accompanying drawing, it show currently preferred embodiment of the present utility model.Wherein:
Fig. 1 is the overall structure figure of the present embodiment；
Fig. 2 is the structure chart of powder spraying chamber；
Fig. 3 is the structure chart in one-level clear powder room；
Fig. 4 is the structure chart in two grades of clear powder rooms.
In figure: 1, powder spraying chamber；11, pulse air knife；12, the dish of falling vertebra；13, return duct；131, backwind tube；2, one-level clear powder room；21, cyclone separator；22, one-level collection powder hopper；3, two grades of clear powder rooms；31, filtration core；32, rotary wings；33, air exhauster；34, deflector；35, two grades of collection powder hopper；4, escalator；5, spray gun；61, the first pipeline；62, second pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawings and instantiation, it is further elucidated with this utility model, it should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model, after having read this utility model, those skilled in the art all fall within the application claims limited range to the amendment of the various equivalent form of values of the present utility model.
As it is shown in figure 1, a kind of air-blade type autompulse clear powder powder spraying system, including powder spraying chamber 1, one-level clear powder room 2 and two grades of clear powder rooms 3.Wherein, powder spraying chamber 1 is for dusting to workpiece and being collected remaining powder；One-level clear powder room 2 carries out single filter to powder, tentatively removes powder；Two grades of clear powder rooms 3 carry out gas, powder separation to the air-flow of one-level cleaning room output, it is achieved the full recovery to powder, cost-effective, protect the physical and mental health of staff simultaneously.
As shown in Figure 2, powder spraying chamber 1 has paint spray booth, paint spray booth has stretched into spray gun 5, and spray gun 5 escalator 4 external with being placed in room is connected, and the bottom of paint spray booth is provided with the dish of falling vertebra 12, it is provided with powder through hole at the center of the dish of falling vertebra 12, being provided with the spout pulse air knife 11 towards powder through hole along its sidewall, powder through hole is communicated with return duct 13, is provided with backwind tube 131 in return duct 13, backwind tube 131 offers return air hole, and the first pipeline 61 connects with return duct 13.
So, the workpiece to be added of the present embodiment carries out powder spray by spray gun 5 in paint spray booth, and in spraying process, the unadsorbed powder at surface of the work to be added can fall into the surface of reverse taper；Now, pulse air knife 11 clearance-type the powder fallen is blown into powder through hole, it is achieved the collection to residual powder；Meanwhile, the powder in gas and gas, after return duct 13, more uniformly exports.
As shown in Figure 3, return duct 13 is communicated with one-level clear powder room 2 by the first pipeline 61, one-level clear powder room 2 has one-level clear powder room, one-level clear powder indoor are equipped with 3 cyclone separator 21, first pipeline 61 and the inlet communication of all cyclone separator 21, the dust discharge outlet of all cyclone separator 21 connects with the one-level collection powder hopper 22 being placed in bottom one-level clear powder room, and its air exit is communicated to the outside in one-level clear powder room 2.
So, after the gas with powder is entered by the import of cyclone separator 21, powder and gas thereof are separated, and the powder after separation is exported by the dust discharge selecting powder separator and is expelled to one-level collection powder hopper 22, and the gas after separating then is expelled directly out by air exit.
As shown in Figure 4, the air exit in the one-level clear powder room 2 of the present embodiment is communicated with two grades of clear powder rooms 3 by second pipe 62, two grades of clear powder rooms 3 have filter chamber and are positioned at the gas drain chamber above filter chamber, filter chamber is built-in with three filtration core 31, the inside of filtration core 31 connects with gas drain chamber, gas drain chamber is built-in with the air exhauster 33 towards filtration core 31, and gas drain chamber is discharged by the top of gas drain chamber through deflector 34, and the bottom of filter chamber is provided with two grades of collection powder hopper 35.
Owing to cyclone separator 21 is to gas, the separation of powder, being the most also dependent on what the gravity of powder self was carried out, tiny powder is then difficult to rely on gravity that it is carried out the separation of gas, powder；So, filtration core 31 passes through the pipeline that its surface is small and crisscross, stops passing through of powder；Falling into two grades of collection powder hopper 35 not over the powder of filtration core 31 to be collected, the gas through filtration core 31 is the most directly guided then by deflector 34, and the bottom along gas drain chamber is discharged.
It addition, filtration core 31 connects back flushing type rotary wings 32, it passes through solenoid-driven, and blowback sticks to the powder on filtration core 31 surface, makes powder depart from filtration core 31 surface, then falls into gas drain chamber.
Claims (5)
1. an air-blade type autompulse clear powder powder spraying system, including powder spraying chamber, described powder spraying chamber has paint spray booth, described paint spray booth has stretched into spray gun, the described spray gun escalator external with being placed in room is connected, it is characterised in that the bottom of described paint spray booth is provided with the dish of falling vertebra, it is provided with powder through hole at the center of the described dish of falling vertebra, is provided with the spout pulse air knife towards described powder through hole along its sidewall.
Air-blade type autompulse the most according to claim 1 clear powder powder spraying system, it is characterized in that, described powder through hole has one-level clear powder room by the first pipeline communication, described one-level clear powder room has one-level clear powder room, described one-level clear powder indoor are equipped with at least one cyclone separator, described first pipeline and the inlet communication of all cyclone separator, the dust discharge outlet of all cyclone separator connects with the one-level collection powder hopper being placed in bottom one-level clear powder room, and its air exit is communicated to the outside in one-level clear powder room.
Air-blade type autompulse the most according to claim 2 clear powder powder spraying system, it is characterised in that described powder through hole is communicated with return duct, is provided with backwind tube in described return duct, described backwind tube offers return air hole, and described first pipeline connects with return duct.
Air-blade type autompulse the most according to claim 2 clear powder powder spraying system, it is characterized in that, the air exit in described one-level clear powder room is communicated with two grades of clear powder rooms by second pipe, described two grades of clear powder rooms have filter chamber and are positioned at the gas drain chamber above filter chamber, described filter chamber is built-in with at least one filtration core, the inside of described filtration core connects with gas drain chamber, described gas drain chamber is built-in with towards the extractor fan within filtration core, described gas drain chamber and ft connection, the bottom of described filter chamber is provided with two grades of collection powder hopper.
Air-blade type autompulse the most according to claim 4 clear powder powder spraying system, it is characterised in that described filtration core connects rotary wings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083398.6U CN205463063U (en) | 2015-12-22 | 2015-12-22 | Clear powder system of dusting of air knife formula self pulsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083398.6U CN205463063U (en) | 2015-12-22 | 2015-12-22 | Clear powder system of dusting of air knife formula self pulsing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463063U true CN205463063U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083398.6U Expired - Fee Related CN205463063U (en) | 2015-12-22 | 2015-12-22 | Clear powder system of dusting of air knife formula self pulsing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205463063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270457A (en) * | 2018-03-14 | 2019-09-24 | 上海强精金属制品有限公司 | A kind of automatic powder spraying system |
-
2015
- 2015-12-22 CN CN201521083398.6U patent/CN205463063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110270457A (en) * | 2018-03-14 | 2019-09-24 | 上海强精金属制品有限公司 | A kind of automatic powder spraying system |
| CN110270457B (en) * | 2018-03-14 | 2024-04-26 | 上海信驰强精自动化科技有限公司 | Automatic powder spraying system |
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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: 20160817 Termination date: 20161222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |