CN203710867U - Negative-pressure oil mist separation device - Google Patents
Negative-pressure oil mist separation device Download PDFInfo
- Publication number
- CN203710867U CN203710867U CN201420037562.9U CN201420037562U CN203710867U CN 203710867 U CN203710867 U CN 203710867U CN 201420037562 U CN201420037562 U CN 201420037562U CN 203710867 U CN203710867 U CN 203710867U
- Authority
- CN
- China
- Prior art keywords
- ink
- pressure oil
- upper cover
- negative pressure
- oil gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003595 mist Substances 0.000 title abstract description 12
- 238000000926 separation method Methods 0.000 title abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000000976 ink Substances 0.000 claims description 62
- 239000007788 liquid Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Ink Jet (AREA)
Abstract
The utility model discloses a negative-pressure oil mist separation device. The negative-pressure oil mist separation device comprises a body and an upper cover, wherein the upper cover comprises an air inlet and a vacuum opening; the body comprises a printing ink collection groove; an ink outlet is formed in the lower part of the printing ink collection groove; the upper cover is fixedly arranged above the body and is used for sealing a groove opening of the printing ink collection groove; the lower part of the upper cover comprises a gas ink separation groove with a downward opening; one end of the gas ink separation groove is communicated with the vacuum opening and the other end of the gas ink separation groove is communicated with the air inlet. The negative-pressure oil mist separation device has a good oil mist separation effect; a filtering net is not easy to block and separated printing ink is convenient to recycle and utilize.
Description
[technical field]
The utility model relates to ink-jet printer, relates in particular to a kind of negative pressure oil gas separator.
[background technology]
The mist of oil producing in ink-jet printer negative pressure cleaning process, needs separation.Chinese utility model patent (the patent No.: 201220140415) disclose a kind of oil mist separator, comprise body and lubricating cup, lubricating cup bottom is provided with water trap, and body is provided with import and outlet, on import and exit passageway, be provided with filter core, this filter core with body for being threaded.This oil mist separator is used in ink-jet printer upper filter and easily stops up.The ink of separating can not be recycled in time, also need manual intervention, and mist of oil separating effect is bad during recovery.
[summary of the invention]
The ink that the technical problems to be solved in the utility model is to provide a kind of difficult obstruction, separate can be recycled, the negative pressure oil gas separator of mist of oil good separating effect.
The technical problem that the utility model further will solve is to provide a kind of negative pressure oil gas separator that does not need manual intervention.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of negative pressure oil gas separator, comprises body and upper cover, and upper cover comprises air inlet, vacuum port; Body comprises ink collection gutter, and the bottom of ink collection gutter comprises ink outlet port, and upper cover is fixed on the top of body, the notch of sealing ink collection gutter; The bottom of upper cover comprises the gas China ink separating tank under shed, and one end of gas China ink separating tank is communicated with vacuum port, and the other end is communicated with air inlet.
Above-described negative pressure oil gas separator, gas China ink separating tank is snakelike tank, comprises a plurality of turning round.
Above-described negative pressure oil gas separator, upper cover comprises cover plate and convex, on the cover board, cover plate is fixed on the top of body for air inlet and vacuum port layout; Convex extend in the ink collection gutter of body, and gas China ink separating tank is arranged in convex.
Above-described negative pressure oil gas separator, comprises filter screen, and described filter screen is placed in the below of gas China ink separating tank, blocks the opening of gas China ink separating tank.
Above-described negative pressure oil gas separator, comprises electrically-controlled valve, and electrically-controlled valve is arranged on the ink outlet port of ink collection gutter bottom.
Above-described negative pressure oil gas separator, comprises liquid level sensor, and upper cover comprises fairlead, and liquid level sensor is arranged in ink collection gutter, and the lead-in wire of liquid level sensor is drawn from the fairlead of upper cover.
Above-described negative pressure oil gas separator, comprises sealing ring, and the end face of body comprises annular groove, and sealing ring is embedded in annular groove, the gap between closed above and body.
The ink that the utility model negative pressure oil gas separator mist of oil good separating effect, filter screen are difficult for stopping up, separate is convenient to recycle.
[accompanying drawing explanation]
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the front view of the utility model embodiment negative pressure oil gas separator.
Fig. 2 is the top view of the utility model embodiment negative pressure oil gas separator.
Fig. 3 is the right view of the utility model embodiment negative pressure oil gas separator.
Fig. 4 is the left view of the utility model embodiment negative pressure oil gas separator.
Fig. 5 is the stereogram of the utility model embodiment negative pressure oil gas separator upper cover.
Fig. 6 is the front view of the utility model embodiment negative pressure oil gas separator upper cover.
Fig. 7 is the top view of the utility model embodiment negative pressure oil gas separator upper cover.
Fig. 8 is the upward view of the utility model embodiment negative pressure oil gas separator upper cover.
Fig. 9 is that D in Fig. 8 is to cutaway view.
Figure 10 is the exploded view of the utility model embodiment negative pressure oil gas separator.
[specific embodiment]
The structure of the utility model embodiment negative pressure oil gas separator, if Fig. 1 is to as shown in Figure 10, comprises body 1, upper cover 2, elastic seal ring 3, filter screen 4, electrically-controlled valve 5 and liquid level sensor 6.
Upper cover 2 comprises air inlet 201, vacuum port 202, the gentle black separating tank 204 of fairlead 203.Upper cover is comprised of cover plate 2A and convex 2B, and it is upper that air inlet 201 and vacuum port 202 are arranged in cover plate 2A, and cover plate 2A is fixed on the top of body; Convex 2B extend in the ink collection gutter 101 of body, and gas China ink separating tank 204 is arranged in convex 2B.
Gas China ink separating tank 204 is snakelike tanks, has a lot of to turn round.One end of gas China ink separating tank is communicated with vacuum port 202, and the other end is communicated with air inlet 201.Vacuum port 202 is equipped with vacuum adapter 7, and air inlet 201 is equipped with inlet suction port 8.
Filter screen 4 is equipped with in the below of gas China ink separating tank 204, and filter screen 4 blocks the opening of gas China ink separating tank 204 bottoms.
The inner chamber of body 1 is ink collection gutter 101, and an ink outlet port is arranged at the bottom of ink collection gutter 101.The end face of body 1 has a ring groove 102, and elastic seal ring 3 is embedded in annular groove 102, and upper cover 2 is fixed by screws in the top of body 1, the gap between elastic seal ring 3 closed aboves 2 and body 1.
The electrically-controlled valve 5 of open type is arranged on the ink outlet port place of ink collection gutter 101 bottoms.
Liquid level sensor 6 is arranged in ink collection gutter 101, and the lead-in wire 601 of liquid level sensor 6 is drawn from the fairlead 203 of upper cover 2, device taking alarm.
The gas China ink separating tank 204 of negative pressure oil gas separator upper cover is serially connected in the vacuum line of ink-jet printer negative pressure cleaning device, and inlet suction port 8 connects the vacuum tube of ink-jet printer negative pressure cleaning device, and vacuum adapter 7 connects the negative pressure end of vacuum generator.
When ink-jet printer is carried out cleaning action, approximately long 5 seconds time.Ink-jet printer cleans and adopts vacuum adsorption principle, thereby ink can be blended in air.
When cleaning action starts, electrically-controlled valve 5 energisings are closed, and close the return flow line of ink collection gutter 101, seal the inner chamber of ink collection gutter 101 simultaneously.The gas China ink separating tank 204 that high velocity air is flowed through snakelike is when turning round, and ink, because inertia is larger, is thrown on the wall of separating tank, thereby realizes the separation of ink, prevents that ink from entering vacuum generator and causing equipment damage.Ink is under the effect of gravity.By filter screen, flow in ink collection gutter 101 for 4 times and gather.Filter screen 4 filters out the bulky grain foreign matter that vacuum suction is come in, and prevents that foreign matter from entering in ink.
After cleaning action completes, now electrically-controlled valve 5 dead electricity are opened, because air inlet 201 communicates with atmosphere, and vacuum expendable pattern in ink collection gutter 101, the ink of ink collection gutter 101, by electrically-controlled valve 5, flows into and reclaims print cartridge.
When the ink outlet port of ink collection gutter 101 bottoms or electrically-controlled valve 5 are stopped up, when ink accumulates in ink collection gutter 101 certain altitude.Liquid level sensor 6 passes through alarm equipment alarm.
The negative pressure oil gas separator of the above embodiment of the utility model can be controlled automatically by controller, does not need manual intervention; The ink that mist of oil good separating effect, filter screen are difficult for stopping up, separate is convenient to recycle.
Claims (7)
1. a negative pressure oil gas separator, comprises body, it is characterized in that, comprises upper cover, and upper cover comprises air inlet, vacuum port; Body comprises ink collection gutter, and the bottom of ink collection gutter comprises ink outlet port, and upper cover is fixed on the top of body, the notch of sealing ink collection gutter; The bottom of upper cover comprises the gas China ink separating tank under shed, and one end of gas China ink separating tank is communicated with vacuum port, and the other end is communicated with air inlet.
2. negative pressure oil gas separator according to claim 1, is characterized in that, gas China ink separating tank is snakelike tank, comprises a plurality of turning round.
3. negative pressure oil gas separator according to claim 1, is characterized in that, upper cover comprises cover plate and convex, and on the cover board, cover plate is fixed on the top of body for air inlet and vacuum port layout; Convex extend in the ink collection gutter of body, and gas China ink separating tank is arranged in convex.
4. negative pressure oil gas separator according to claim 1, is characterized in that, comprises filter screen, and described filter screen is placed in the below of gas China ink separating tank, blocks the opening of gas China ink separating tank.
5. negative pressure oil gas separator according to claim 1, is characterized in that, comprises electrically-controlled valve, and electrically-controlled valve is arranged on the ink outlet port of ink collection gutter bottom.
6. negative pressure oil gas separator according to claim 1, is characterized in that, comprise liquid level sensor, upper cover comprises fairlead, and liquid level sensor is arranged in ink collection gutter, and the lead-in wire of liquid level sensor is drawn from the fairlead of upper cover.
7. negative pressure oil gas separator according to claim 1, is characterized in that, comprises sealing ring, and the end face of body comprises annular groove, and sealing ring is embedded in annular groove, the gap between closed above and body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037562.9U CN203710867U (en) | 2014-01-21 | 2014-01-21 | Negative-pressure oil mist separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037562.9U CN203710867U (en) | 2014-01-21 | 2014-01-21 | Negative-pressure oil mist separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203710867U true CN203710867U (en) | 2014-07-16 |
Family
ID=51150069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037562.9U Expired - Fee Related CN203710867U (en) | 2014-01-21 | 2014-01-21 | Negative-pressure oil mist separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203710867U (en) |
-
2014
- 2014-01-21 CN CN201420037562.9U patent/CN203710867U/en not_active Expired - Fee Related
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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: 20140716 |