CN202569723U - Fast suction filtration device - Google Patents
Fast suction filtration device Download PDFInfo
- Publication number
- CN202569723U CN202569723U CN 201220236572 CN201220236572U CN202569723U CN 202569723 U CN202569723 U CN 202569723U CN 201220236572 CN201220236572 CN 201220236572 CN 201220236572 U CN201220236572 U CN 201220236572U CN 202569723 U CN202569723 U CN 202569723U
- Authority
- CN
- China
- Prior art keywords
- suction filtration
- control valve
- filtration device
- filter
- gas circuit
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a fast suction filtration device which comprises a filter and a vacuum pump, a suction filtration end of the filter is connected with an air suction end of the vacuum pump through an air channel, and the suction filtration end is further connected with an air discharge end of the vacuum pump through the air channel. Preferably, the air suction end and the air discharge end are respectively connected with the suction filtration end through a reversing valve by means of the air channel. The function of the reversing valve can be achieved through a first control valve and a second control valve, or can be achieved through a third control valve, a fourth control valve, a fifth control valve and a sixth control valve. The air discharge end is connected with the suction filtration end though air filters by means of the air channel. The fast suction filtration device further comprises a cross joint and three stop valves, the number of the air filters is three, the suction filtration end is respectively connected with the cross joint through the stop valve by means of the air channel, and the cross joint is respectively connected with the air suction end and the air discharge end through the air channel. The stop valve is a manual stop valve, and the air filter is a suction bottle. The fast suction filtration device is ingenious in design and simple in structure, and the filter is not easy to clog in the suction filtration process, so that the efficiency and the speed of the suction filtration are improved, and the fast suction filtration device is suitable for large-scale popularization and application.
Description
Technical field
The utility model relates to filtration art, and particularly suction filtration device technique field specifically is meant a kind of quick suction filtration device.
Background technology
At present, known suction filtration device is to adopt vavuum pump to carry out decompress filter.The end of bleeding of vavuum pump is connected with the suction filtration end of filter, and the negative pressure of utilizing vavuum pump to produce is accomplished the suction filtration process.But in this process, filter is blocked easily, influences the efficient and the speed of suction filtration.
Therefore, a kind of quick suction filtration device need be provided, in the suction filtration process, filter is difficult for blocked, thereby improves the efficient and the speed of suction filtration.
The utility model content
The purpose of the utility model is to have overcome above-mentioned shortcoming of the prior art, and a kind of quick suction filtration device is provided, and this quick suction filtration device design is ingenious; Simple for structure, in the suction filtration process, filter is difficult for blocked; Thereby improve the efficient and the speed of suction filtration, be suitable for large-scale promotion application.
To achieve these goals, the quick suction filtration device of the utility model comprises filter and vavuum pump, and the end gas circuit of bleeding of the suction filtration end of said filter and said vavuum pump is connected, and is characterized in that said suction filtration end also is connected with the exhaust end gas circuit of said vavuum pump.
Preferably, said quick suction filtration device also comprises reversal valve, said suction filtration end through said reversal valve respectively gas circuit connect said end and the said exhaust end of bleeding.
More preferably, said reversal valve is a solenoid directional control valve, and said quick suction filtration device also comprises controller, and said controller circuit respectively connects said vavuum pump and said solenoid directional control valve.
Preferably, said quick suction filtration device also comprises air cleaner, and said exhaust end connects said suction filtration end through said air cleaner gas circuit.
Preferably, said quick suction filtration device also comprises four-way and 3 stop valves, and the number of said filter is 3, and said suction filtration end connects said four-way through said stop valve gas circuit respectively, and said four-way gas circuit respectively connects said end and the said exhaust end of bleeding.
Preferably, said stop valve is a hand stop valve.
Preferably, said filter is a bottle,suction.
Preferably, said quick suction filtration device also comprises first control valve and second control valve, and said suction filtration end is connected said end and the said exhaust end of bleeding through said first control valve respectively with the said second control valve gas circuit.
More preferably, said quick suction filtration device also comprises threeway, said suction filtration end through said threeway respectively gas circuit connect said first control valve and said second control valve.
Preferably; Said quick suction filtration device also comprises the 3rd control valve, the 4th control valve, the 5th control valve and the 6th control valve; Said suction filtration end is connected said end and the said exhaust end of bleeding through said the 4th control valve respectively with said the 5th control valve gas circuit; The said end of bleeding is gone back gas circuit and is connected said the 3rd control valve, and said exhaust end also gas circuit connects said the 6th control valve.
The beneficial effect of the utility model specifically is:
1, the quick suction filtration device of the utility model comprises filter and vavuum pump, and the end gas circuit of bleeding of the suction filtration end of said filter and said vavuum pump is connected, and said suction filtration end also is connected with the exhaust end gas circuit of said vavuum pump; In the suction filtration process, utilize the bleed end and the exhaust end alternation of vavuum pump, be used alternatingly negative pressure and positive pressure in filter; Avoiding granule solid blocking filter, thereby improve suction filtration efficient and speed, design ingenious; Simple for structure, in the suction filtration process, filter is difficult for blocked; Thereby improve the efficient and the speed of suction filtration, be suitable for large-scale promotion application.
2, the quick suction filtration device of the utility model also comprises reversal valve, said suction filtration end through said reversal valve respectively gas circuit connect said end and the said exhaust end of bleeding, realize that bleeding of vavuum pump held and exhaust end alternately is communicated with the suction filtration end of filter through reversal valve; Design ingenious; Simple for structure, in the suction filtration process, filter is difficult for blocked; Thereby improve the efficient and the speed of suction filtration, be suitable for large-scale promotion application.
3, the quick suction filtration device of the utility model also comprises first control valve and second control valve; Said suction filtration end is connected said end and the said exhaust end of bleeding through said first control valve respectively with the said second control valve gas circuit; Realize that through first control valve and second control valve bleed end and the exhaust end of vavuum pump alternately are communicated with the suction filtration end of filter, design ingenious, simple for structure; In the suction filtration process; Filter is difficult for blocked, thereby improves the efficient and the speed of suction filtration, is suitable for large-scale promotion application.
4, the quick suction filtration device of the utility model also comprises the 3rd control valve, the 4th control valve, the 5th control valve and the 6th control valve, and said suction filtration end is connected said end and the said exhaust end of bleeding through said the 4th control valve respectively with said the 5th control valve gas circuit, and the said end of bleeding is gone back gas circuit and connected said the 3rd control valve; Said exhaust end also gas circuit connects said the 6th control valve; Realize that through the 4th control valve and the 5th control valve bleed end and the exhaust end of vavuum pump alternately are communicated with the suction filtration end of filter, design ingenious, simple for structure; In the suction filtration process; Filter is difficult for blocked, thereby improves the efficient and the speed of suction filtration, is suitable for large-scale promotion application.
Description of drawings
Fig. 1 is the user mode sketch map one of a specific embodiment of the utility model.
Fig. 2 is the user mode sketch map two of specific embodiment shown in Figure 1.
Fig. 3 is the user mode sketch map one of another specific embodiment of the utility model.
Fig. 4 is the user mode sketch map two of specific embodiment shown in Figure 3.
Fig. 5 is the user mode sketch map one of the another specific embodiment of the utility model.
Fig. 6 is the user mode sketch map two of specific embodiment shown in Figure 5.
The specific embodiment
In order more to be expressly understood the technology contents of the utility model, the special following examples of lifting specify.Wherein identical parts adopt identical Reference numeral.
See also Fig. 1-shown in Figure 2; The quick suction filtration device of the utility model comprises filter 11 and vavuum pump 2; End 3 gas circuits of bleeding of the suction filtration end 12 of said filter 11 and said vavuum pump 2 are connected, and said suction filtration end 12 also is connected with exhaust end 4 gas circuits of said vavuum pump 2.During use, said suction filtration end 12 alternately gas circuit is communicated with said end 3 and the said exhaust end 4 of bleeding.
In order to realize that said suction filtration end 12 alternately is communicated with said end 3 and the said exhaust end 4 of bleeding; See also Fig. 1-shown in Figure 2; In the specific embodiment of the utility model; Said quick suction filtration device also comprises reversal valve 6, said suction filtration end 12 through said reversal valve 6 respectively gas circuit connect said end 3 and the said exhaust end 4 of bleeding.Certainly, the end 3 of also can saidly bleeding is connected said suction filtration end 12 with the control valve gas circuit of said exhaust end 4 through separately.
Said reversal valve 6 can be manual; Also can be electronic; See also Fig. 1-shown in Figure 2, in the specific embodiment of the utility model, said reversal valve 6 is solenoid directional control valves; Said quick suction filtration device also comprises controller 1, and said controller 1 circuit respectively connects said vavuum pump 2 and said solenoid directional control valve.
In order to protect filter 11, preferably, said quick suction filtration device also comprises air cleaner 5, and said exhaust end 4 connects said suction filtration end 12 through said air cleaner 5 gas circuits.See also Fig. 1-shown in Figure 2, in the specific embodiment of the utility model, said air cleaner 5 connects said suction filtration end 12 through said solenoid directional control valve gas circuit.
In order to make vavuum pump 2 can connect a plurality of filters 11; Preferably; Said quick suction filtration device also comprises four-way 7 and 3 stop valves 8,9 and 10; The number of said filter 11 is 3 (only having shown 1 filter 11 among Fig. 1-Fig. 2), and said suction filtration end 12 is connected said four-way 7 through said stop valve 8,9 respectively with 10 gas circuits, and said four-way 7 gas circuit respectively connects said end 3 and the said exhaust end 4 of bleeding.See also Fig. 1-shown in Figure 2, in the specific embodiment of the utility model, said four-way 7 connects the said end 3 of bleeding through said solenoid directional control valve gas circuit, and said four-way 7 connects said exhaust end 4 through said solenoid directional control valve and said air cleaner 5 gas circuits.
Said stop valve 8,9 and 10 can be manual, also can be electronic, if electronic, can be connected with controller 1 circuit.See also Fig. 1-shown in Figure 2, in the specific embodiment of the utility model, said stop valve 8,9 and 10 is hand stop valves.
Said filter 11 can be any suitable components, sees also Fig. 1-shown in Figure 2, and in the specific embodiment of the utility model, said filter 11 is bottle,suctions.
When the utility model uses, see also shown in Figure 1ly, the end 3 of bleeding of vavuum pump 2 is communicated with the suction filtration end 12 of filter 11, make the suction filtration end 12 realization suction filtrations of the suction function of vavuum pump 2 generations in filter 11 through controller 1 control solenoid directional control valve.See also shown in Figure 2ly, through controller 1 control solenoid directional control valve the exhaust end 4 of vavuum pump 2 is communicated with the suction filtration end 12 of filter 11, the positive pressure that makes vavuum pump 2 generations is avoided granule solid blocking filter 11 in the suction filtration end 12 of filter 11.Repeat above step, finish until suction filtration.
See also Fig. 3-shown in Figure 4; What Fig. 3-Fig. 4 showed is another specific embodiment of the utility model; Different with the specific embodiment of Fig. 1-Fig. 2 demonstration is; The function of reversal valve 6 realizes that by first control valve 14 and second control valve 15 promptly said suction filtration end 12 is connected said end 3 and the said exhaust end 4 of bleeding through said first control valve 14 respectively with said second control valve, 15 gas circuits.Said first control valve 14 can be a three-way magnetic valve with said second control valve 15.
Said suction filtration end 12 said first control valve 14 of gas circuit respectively can adopt any suitable structure with said second control valve 15; See also Fig. 3-shown in Figure 4; In another specific embodiment of the utility model; Said quick suction filtration device also comprises threeway 13, said suction filtration end 12 through said threeway 13 respectively gas circuit connect said first control valve 14 and said second control valve 15.
During use; See also shown in Figure 3; Through said first control valve 14 of controller 1 control and said second control valve 15 end 3 of bleeding of vavuum pump 2 is communicated with the suction filtration end 12 of filter 11, makes the suction filtration end 12 realization suction filtrations of the suction function of vavuum pump 2 generations in filter 11.See also shown in Figure 4; With said second control valve 15 exhaust end 4 of vavuum pump 2 is communicated with through said first control valve 14 of controller 1 control with the suction filtration end 12 of filter 11; The positive pressure that makes vavuum pump 2 generations is avoided granule solid blocking filter 11 in the suction filtration end 12 of filter 11.Repeat above step, finish until suction filtration.
See also Fig. 5-shown in Figure 6; What Fig. 5-Fig. 6 showed is the another specific embodiment of the utility model; Different with the specific embodiment of Fig. 1-Fig. 2 demonstration is; The function of reversal valve 6 is realized by the 3rd control valve 16, the 4th control valve 17, the 5th control valve 18 and the 6th control valve 19; Be that said suction filtration end 12 is connected said end 3 and the said exhaust end 4 of bleeding through said the 4th control valve 17 respectively with said the 5th control valve 18 gas circuits, the said end 3 of bleeding is gone back gas circuit and is connected said the 3rd control valve 16, and said exhaust end 4 also gas circuit connects said the 6th control valve 19.The 3rd control valve 16, the 4th control valve 17, the 5th control valve 18 and the 6th control valve 19 can be two-way electromagnetic valves.
Said suction filtration end 12 said the 4th control valve 17 of gas circuit respectively can adopt any suitable structure with said the 5th control valve 18; Said bleed end 3 respectively gas circuit connect said the 3rd control valve 16 and can adopt any suitable structure with said the 4th control valve 17; Said exhaust end 4 gas circuit respectively connects said the 5th control valve 18 and can adopt any suitable structure with said the 6th control valve 19; See also Fig. 5-shown in Figure 6; In the another specific embodiment of the utility model, said quick suction filtration device also comprises 3 threeways 13, said suction filtration end 12 through one of them threeway 13 respectively gas circuit connect said the 4th control valve 17 and said the 5th control valve 18; Said bleed end 3 through another threeway 13 respectively gas circuit connect said the 3rd control valve 16 and said the 4th control valve 17, said exhaust end 4 through last threeway 13 respectively gas circuit connect said the 5th control valve 18 and said the 6th control valve 19.
During use; See also shown in Figure 5; Open with said the 6th control valve 19 through said the 4th control valve 17 of controller 1 control; Said the 3rd control valve 16 is closed with said the 5th control valve 18, and the end 3 of bleeding of vavuum pump 2 is communicated with the suction filtration end 12 of filter 11, makes the suction filtration end 12 realization suction filtrations of the suction function of vavuum pump 2 generations in filter 11.See also shown in Figure 6; Open with said the 5th control valve 18 through said the 3rd control valve 16 of controller 1 control; Said the 4th control valve 17 is closed with said the 6th control valve 19; The exhaust end 4 of vavuum pump 2 is communicated with the suction filtration end 12 of filter 11, and the positive pressure that makes vavuum pump 2 generations is avoided granule solid blocking filter 11 in the suction filtration end 12 of filter 11.Repeat above step, finish until suction filtration.
Therefore; The utility model relates to a kind of quick suction filtration device, and in the suction filtration process, the negative pressure that elder generation uses the end 3 of bleeding of vavuum pump 2 to provide is carried out suction filtration; The malleation that re-uses exhaust end 4 generations of vavuum pump 2 is carried out blowback to filter 11; Avoid granule solid blocking filter 11, repeat above process then, until accomplishing the suction filtration process.Promptly be used alternatingly negative pressure and positive pressure in filter 11, avoiding granule solid blocking filter 11, thereby improve suction filtration efficient and speed.Be applicable to that laboratory or factory etc. carry out liquid filtering, to detect or to remove solid or the bacterium in the liquid.
To sum up, the quick suction filtration device design of the utility model is ingenious, simple for structure, and in the suction filtration process, filter is difficult for blocked, thereby improves the efficient and the speed of suction filtration, is suitable for large-scale promotion application.
In this specification, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and the scope of the utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1. a quick suction filtration device comprises filter and vavuum pump, and the end gas circuit of bleeding of the suction filtration end of said filter and said vavuum pump is connected, and it is characterized in that said suction filtration end also is connected with the exhaust end gas circuit of said vavuum pump.
2. quick suction filtration device according to claim 1 is characterized in that, said quick suction filtration device also comprises reversal valve, said suction filtration end through said reversal valve respectively gas circuit connect said end and the said exhaust end of bleeding.
3. quick suction filtration device according to claim 2 is characterized in that said reversal valve is a solenoid directional control valve, and said quick suction filtration device also comprises controller, and said controller circuit respectively connects said vavuum pump and said solenoid directional control valve.
4. quick suction filtration device according to claim 1 is characterized in that, said quick suction filtration device also comprises air cleaner, and said exhaust end connects said suction filtration end through said air cleaner gas circuit.
5. quick suction filtration device according to claim 1; It is characterized in that; Said quick suction filtration device also comprises four-way and 3 stop valves; The number of said filter is 3, and said suction filtration end connects said four-way through said stop valve gas circuit respectively, and said four-way gas circuit respectively connects said end and the said exhaust end of bleeding.
6. quick suction filtration device according to claim 1 is characterized in that said stop valve is a hand stop valve.
7. quick suction filtration device according to claim 1 is characterized in that said filter is a bottle,suction.
8. quick suction filtration device according to claim 1; It is characterized in that; Said quick suction filtration device also comprises first control valve and second control valve, and said suction filtration end is connected said end and the said exhaust end of bleeding through said first control valve respectively with the said second control valve gas circuit.
9. quick suction filtration device according to claim 8 is characterized in that, said quick suction filtration device also comprises threeway, said suction filtration end through said threeway respectively gas circuit connect said first control valve and said second control valve.
10. quick suction filtration device according to claim 1; It is characterized in that; Said quick suction filtration device also comprises the 3rd control valve, the 4th control valve, the 5th control valve and the 6th control valve; Said suction filtration end is connected said end and the said exhaust end of bleeding through said the 4th control valve respectively with said the 5th control valve gas circuit, the said end of bleeding is gone back gas circuit and connected said the 3rd control valve, and said exhaust end also gas circuit connects said the 6th control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236572 CN202569723U (en) | 2012-05-23 | 2012-05-23 | Fast suction filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236572 CN202569723U (en) | 2012-05-23 | 2012-05-23 | Fast suction filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569723U true CN202569723U (en) | 2012-12-05 |
Family
ID=47239180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236572 Expired - Lifetime CN202569723U (en) | 2012-05-23 | 2012-05-23 | Fast suction filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569723U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657966A (en) * | 2012-05-23 | 2012-09-12 | 宋泳 | Quick suction filtration device |
| CN105756592A (en) * | 2016-05-03 | 2016-07-13 | 长江大学 | Negative pressure drilling fluid recovery processing device |
-
2012
- 2012-05-23 CN CN 201220236572 patent/CN202569723U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102657966A (en) * | 2012-05-23 | 2012-09-12 | 宋泳 | Quick suction filtration device |
| WO2013174242A1 (en) * | 2012-05-23 | 2013-11-28 | Song Yong | Rapid suction-based filtering device |
| CN105756592A (en) * | 2016-05-03 | 2016-07-13 | 长江大学 | Negative pressure drilling fluid recovery processing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102657966B (en) | Quick suction filtration device | |
| CN202569723U (en) | Fast suction filtration device | |
| CN202569722U (en) | Quick and efficient suction filtration device | |
| CN102671444B (en) | High-speed and efficient suction filtration device | |
| CN203785944U (en) | Simple and easy filtering device for multi-channel air path | |
| CN202647062U (en) | Dust-deposition-proof device of three-way dust-contained gas pipeline | |
| CN202914812U (en) | Three-way valve set | |
| CN202157871U (en) | Engine gas flow controlling device | |
| CN202937836U (en) | Valve | |
| CN201843843U (en) | Control device for air cylinder | |
| CN205908550U (en) | Cross valve subassembly that can lead and take a breath | |
| CN203349426U (en) | Workshop air interchanging device | |
| CN203389444U (en) | Air drying and filtering system | |
| CN203835852U (en) | Full-automatic two-way air cylinder | |
| CN202802928U (en) | Duplex switching type filter | |
| CN214304232U (en) | Two-stage vacuum pump system capable of achieving series-parallel switching | |
| CN208831371U (en) | The air inlet and outlet device of high-speed high frequency gas control high performance switch butterfly valve | |
| CN201737749U (en) | Double-membrane cross-flow fine filtration device for sewage | |
| CN202136858U (en) | Semi-automatic continuous filtering device | |
| CN203829801U (en) | Secondary air filtering device | |
| CN205229877U (en) | A voltage automated inspection control circuit for solar energy air purifier | |
| CN201381526Y (en) | Purifying and overlying integration water supply equipment | |
| CN202751869U (en) | Air backwashing system for slag-washing water filters | |
| CN104941386A (en) | Asynchronous parallel propylene adsorption recovery method | |
| CN203440078U (en) | Manual and automatic integrated emptying type nitrogen making system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20140723 |
|
| RGAV | Abandon patent right to avoid regrant |