CN106310757B - A kind of automatic cleaning filter and cleaning method - Google Patents
A kind of automatic cleaning filter and cleaning method Download PDFInfo
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- CN106310757B CN106310757B CN201510385024.8A CN201510385024A CN106310757B CN 106310757 B CN106310757 B CN 106310757B CN 201510385024 A CN201510385024 A CN 201510385024A CN 106310757 B CN106310757 B CN 106310757B
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Abstract
The present invention relates to mechanical equipment technical field more particularly to a kind of automatic cleaning filters and cleaning method；Automatic cleaning filter and cleaning method of the invention, including main filter cylinder, filter core, air inlet pipe, third ball valve, expansion box, the 12nd ball valve, first pump housing, the first ball valve, the 4th ball valve, first pressure gauge, the 11st ball valve, the second ball valve, the 5th ball valve, second pump housing, the 8th ball valve, the 9th ball valve, the tenth ball valve, cleaning liquid bath, the 6th ball valve, the 7th ball valve and second pressure gauge；Automatic cleaning filter of the invention is easy to clean, and cleaning effect is good.
Description
Technical field
The present invention relates to mechanical equipment technical field more particularly to a kind of automatic cleaning filters and cleaning method.
Background technique
Filter can remain the impurity much filtered down in filter core after using, it is therefore desirable to carry out to filter core clear
It washes to remove impurity therein.But the structure and function of traditional filter is more single, does not have cleaning function.Therefore,
Filter core needs, which disassemble, individually to be cleaned, which is more troublesome, and that cleans is not thorough, and the effect of cleaning is poor.Cause
This, it is desirable to provide a kind of easy to operate, cleaning efficiency is high, the good automatic cleaning filter of cleaning effect.
Summary of the invention
The object of the present invention is to provide a kind of automatic cleaning filter and cleaning methods, solve traditional filter cleaning not
It is convenient, the problem of cleaning effect difference.
The present invention is that technical solution used by solving its technical problem is:
A kind of automatic cleaning filter, including main filter cylinder further include being arranged in the master along the axial direction of the main filter cylinder
Filter core in filter cylinder is arranged in the edge in the main filter cylinder and close to the main filter cylinder along the axial direction of the main filter cylinder
Air inlet pipe, the third ball valve being connected in the air inlet pipe by pipeline, the one end for being connected to by pipeline the third ball valve
Expansion box, be connected on the expansion box by pipeline the 12nd ball valve, the 12nd ball valve is connected to by pipeline
One end far from the expansion box first pump housing, be connected between first pump housing and the main filter cylinder by pipeline
First ball valve is connected to the 4th ball valve of the upper end of the main filter cylinder by pipeline, is set to the 4th ball valve and the master
First pressure gauge between filter cylinder is connected to the 11st ball valve of the lower end of the main filter cylinder by pipeline, is connected to the master
Second ball valve of the lower end of filter cylinder, be connected to the main filter cylinder upper end the 5th ball valve, by pipeline be connected to the described 5th
Second pump housing of one end far from the main filter cylinder of ball valve, passes through pipeline at the 8th ball valve being connected on second pump housing
Be connected to the 9th ball valve of the lower end of the main filter cylinder, the tenth ball valve that one end of the 9th ball valve is communicated to by pipeline,
It is set to the cleaning liquid bath of one end far from the 9th ball valve of the tenth ball valve, second pump is connected to by pipeline
The 6th ball valve between body and the cleaning liquid bath is connected to the between the cleaning liquid bath and the main filter cylinder by pipeline
Seven ball valves and the second pressure gauge being set between the 7th ball valve and the main filter cylinder.
Wherein, the number of the filter core is N；N >=3, and N≤100；It is provided in the lower end of the main filter cylinder
Fixed device, the filter core are set on the fixed device；The first liquid is formed between the main filter cylinder and the filter core
Cavity, the air inlet pipe are in first liquid reservoir.
Wherein, first ball valve, second ball valve, the third ball valve, the 4th ball valve, the 5th ball
Valve, the 6th ball valve, the 7th ball valve, the 8th ball valve, the 9th ball valve, the tenth ball valve, the described tenth
One ball valve and the structure of the 12nd ball valve are consistent；The structure of the structure of the first pressure gauge and the second pressure gauge
Unanimously.
It wherein, further include the control unit being set on the outer wall of the main filter cylinder；The control unit includes setting the time
Set component and time monitoring component.
A kind of cleaning method for automatic cleaning filter passes through the first pressure gauge (3) and the second pressure
Target pressure value is arranged in table (11)；
S1, normal filtration:
First, ensure that whole ball valves are in close state before booting；
Second, open first ball valve and second ball valve；
Third opens first pump housing；
4th, the third ball valve exhaust is opened, closes the third ball valve, filter normal filtration after drained；
5th, when the data of the first pressure gauge and second pressure gauge reach 0.25Mpa, then execute S2；
S2, medical fluid discharge:
First, it closes first pump housing and first ball valve, remaining valve is in closed state；
Second, open the 4th ball valve and second ball valve；
Third then executes S3 after the completion of medical fluid discharge；
S3 injects cleaning solution:
First, it closes the 4th ball valve and second ball valve, remaining valve is in closed state；
Second, open the 5th ball valve, the 6th ball valve and the 8th ball valve；
Third opens second pump housing；
4th, it opens the 7th ball valve and is exhausted, close the 7th ball valve after drained；
5th, the 5th ball valve, the 6th ball valve, the 8th ball valve and second pump housing are closed, is executed after the completion
S4；
S4, element back-wash filter:
First, open the 11st ball valve, the 9th ball valve and the tenth ball valve；
Second, after cleaning solution is drained, close the 11st ball valve of valve, the 9th ball valve and the tenth ball valve.
Third executes S1 after the completion.
Wherein, the target pressure value is 0.25MPa.
The present invention has the advantages that
Automatic cleaning filter and cleaning method of the invention, including main filter cylinder further include the axis along the main filter cylinder
It is arranged in the main filter cylinder to the filter core being arranged in the main filter cylinder, along the axial direction of the main filter cylinder and close to the master
The air inlet pipe of the edge of filter cylinder, the third ball valve being connected in the air inlet pipe by pipeline, be connected to by pipeline it is described
The expansion box of one end of third ball valve, the 12nd ball valve being connected on the expansion box by pipeline are connected to by pipeline
First pump housing of one end far from the expansion box of the 12nd ball valve is connected to first pump housing and institute by pipeline
It states the first ball valve between main filter cylinder, the 4th ball valve that is connected to the upper end of the main filter cylinder by pipeline, be set to described
First pressure gauge between four ball valves and the main filter cylinder, be connected to by pipeline the main filter cylinder lower end the 11st ball
Valve, be connected to the main filter cylinder lower end the second ball valve, be connected to the main filter cylinder upper end the 5th ball valve, pass through pipeline
It is connected to second pump housing of one end far from the main filter cylinder of the 5th ball valve, the 8th be connected on second pump housing
Ball valve is connected to the 9th ball valve of the lower end of the main filter cylinder by pipeline, is communicated to the one of the 9th ball valve by pipeline
End the tenth ball valve, be set to the tenth ball valve far from the 9th ball valve one end cleaning liquid bath, by pipeline company
It passes through the 6th ball valve between second pump housing and the cleaning liquid bath, be connected to by pipeline the cleaning liquid bath and described
The 7th ball valve between main filter cylinder and the second pressure gauge being set between the 7th ball valve and the main filter cylinder；Of the invention
Automatic cleaning filter is easy to clean, and cleaning effect is good.
Detailed description of the invention
Fig. 1 is the main view of automatic cleaning filter of the invention.
Fig. 2 is the flow chart of the cleaning method of automatic cleaning filter of the invention.
The main filter cylinder of 1-；The first ball valve of 2-；3- first pressure gauge；The 5th ball valve of 4-；The 7th ball valve of 5-；6- cleans liquid bath；7-
Tenth ball valve；The 8th ball valve of 8-；The 9th ball valve of 9-；The 6th ball valve of 10-；11- second pressure gauge；Second pump housing of 12-；13- second
Ball valve；First pump housing of 14-；The 12nd ball valve of 15-；16- third ball valve；17- expansion box；The 11st ball valve of 18-；The 4th ball of 19-
Valve；20- filter core；21- air inlet pipe；.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Automatic cleaning filter and cleaning method of the invention are described in detail in conjunction with Fig. 1 to Fig. 2.
Automatic cleaning filter of the invention, including main filter cylinder 1 further include being arranged in along the axial direction of the main filter cylinder 1
Filter core 20 in the main filter cylinder 1 is arranged in the main filter cylinder 1 and close to the main filter along the axial direction of the main filter cylinder 1
The air inlet pipe 21 of the edge of cylinder 1, the third ball valve 16 being connected in the air inlet pipe 21 by pipeline are connected to by pipeline
The expansion box 17 of one end of the third ball valve 16, leads to the 12nd ball valve 15 being connected on the expansion box 17 by pipeline
Piping is connected to first pump housing 14 of one end far from the expansion box 17 of the 12nd ball valve 15, is connected to by pipeline
The first ball valve 2 between first pump housing 14 and the main filter cylinder 1, the upper end that the main filter cylinder 1 is connected to by pipeline
The 4th ball valve 19, be set between the 4th ball valve 19 and the main filter cylinder 1 first pressure gauge 3, by pipeline be connected to
In the lower end of the main filter cylinder 1 the 11st ball valve 18, be connected to the main filter cylinder 1 lower end the second ball valve 13, be connected to
5th ball valve 4 of the upper end of the main filter cylinder 1, one far from the main filter cylinder 1 that the 5th ball valve 4 is connected to by pipeline
Second pump housing 12 at end, the 8th ball valve 8 being connected on second pump housing 12 are connected to the main filter cylinder 1 by pipeline
9th ball valve 9 of lower end is communicated to the tenth ball valve 7 of one end of the 9th ball valve 9 by pipeline, is set to the tenth ball
The cleaning liquid bath 6 of one end far from the 9th ball valve 9 of valve 7 is connected to by pipeline second pump housing 12 and described clear
The 6th ball valve 10 between washing lotion slot 6 is connected to the 7th ball between the cleaning liquid bath 6 and the main filter cylinder 1 by pipeline
Valve 5 and the second pressure gauge 11 being set between the 7th ball valve 5 and the main filter cylinder 1.
The number of the filter core 20 is N；N >=3, and N≤100；It is provided in the lower end of the main filter cylinder 1 solid
Determine device, the filter core 20 is set on the fixed device；The first liquid is formed between the main filter cylinder 1 and the filter core 20
Body cavity, the air inlet pipe 21 are in first liquid reservoir.
First ball valve 2, second ball valve 13, the third ball valve 16, the 4th ball valve 19, the 5th ball
Valve 4, the 6th ball valve 10, the 7th ball valve 5, the 8th ball valve 8, the 9th ball valve 9, the tenth ball valve 7, institute
It states the 11st ball valve 18 and the structure of the 12nd ball valve 15 is consistent；The structure of the first pressure gauge 3 and described second
The structure of pressure gauge 11 is consistent.
It wherein, further include the control unit being set on the outer wall of the main filter cylinder 1；The control unit includes setting the time
Set component and time monitoring component.
A kind of cleaning method for automatic cleaning filter passes through the first pressure gauge 3 and the second pressure gauge
11 setting target pressure values；
S1, normal filtration:
First, ensure that whole ball valves are in close state before booting；
Second, open first ball valve 2 and second ball valve 13；
Third opens first pump housing 14；
4th, it opens the third ball valve 16 and is vented, close the third ball valve 16, filter normal filtration after drained；
5th, when the data of the first pressure gauge 3 and second pressure gauge (11) reach 0.25Mpa, then execute S2；
S2, medical fluid discharge:
First, it closes first pump housing 14 and first ball valve 2, remaining valve is in closed state；
Second, open the 4th ball valve 19 and second ball valve 13；
Third then executes S3 after the completion of medical fluid discharge；
S3 injects cleaning solution:
First, it closes the 4th ball valve 19 and second ball valve 13, remaining valve is in closed state；
Second, open the 5th ball valve 4, the 6th ball valve 10 and the 8th ball valve 8；
Third opens second pump housing 12；
4th, it opens the 7th ball valve 5 and is exhausted, close the 7th ball valve 5 after drained；
5th, the 5th ball valve 4, the 6th ball valve 10, the 8th ball valve 8 and second pump housing 12 are closed, is completed
After execute S4；
S4, element back-wash filter:
First, open the 11st ball valve 18, the 9th ball valve 9 and the tenth ball valve 7；
Second, after cleaning solution is drained, close the 11st ball valve 18 of valve, the 9th ball valve 9 and the tenth ball valve
7。
Third executes S1 after the completion.
The target pressure value is 0.25MPa.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of automatic cleaning filter, including main filter cylinder (1), it is characterised in that: further include the axis along the main filter cylinder (1)
The main filter cylinder (1) is arranged in the filter core (20) being arranged in the main filter cylinder (1), along the axial direction of the main filter cylinder (1)
The air inlet pipe (21) of edge interior and close to the main filter cylinder (1), the be connected to by pipeline on the air inlet pipe (21)
Three ball valves (16) are connected to the expansion box (17) of one end of the third ball valve (16) by pipeline, are connected to institute by pipeline
It states the 12nd ball valve (15) on expansion box (17), be connected to the separate gas storage of the 12nd ball valve (15) by pipeline
First pump housing (14) of one end of case (17) is connected between first pump housing (14) and the main filter cylinder (1) by pipeline
The first ball valve (2), the 4th ball valve (19) of the upper end of the main filter cylinder (1) is connected to by pipeline, is set to the described 4th
First pressure gauge (3) between ball valve (19) and the main filter cylinder (1), the lower end that the main filter cylinder (1) is connected to by pipeline
The 11st ball valve (18), be connected to the main filter cylinder (1) lower end the second ball valve (13), be connected to the main filter cylinder (1)
Upper end the 5th ball valve (4), be connected to by pipeline one end far from the main filter cylinder (1) of the 5th ball valve (4)
Second pump housing (12), the 8th ball valve (8) being connected on second pump housing (12) are connected to the main filter cylinder by pipeline
(1) the 9th ball valve (9) of lower end, the tenth ball valve (7) that one end of the 9th ball valve (9) is communicated to by pipeline, setting
In the cleaning liquid bath (6) of the one end of the tenth ball valve (7) far from the 9th ball valve (9), be connected to by pipeline it is described
Second pump housing (12) and the 6th ball valve (10) cleaned between liquid bath (6) are connected to the cleaning liquid bath (6) by pipeline
It the 7th ball valve (5) between the main filter cylinder (1) and is set between the 7th ball valve (5) and the main filter cylinder (1)
Second pressure gauge (11).
2. a kind of automatic cleaning filter according to claim 1, it is characterised in that: the number of the filter core (20) is N；
N >=3, and N≤100；The lower end of the main filter cylinder (1) is provided with fixed device, the filter core (20) is set to
On the fixed device；The first liquid reservoir, the air inlet pipe are formed between the main filter cylinder (1) and the filter core (20)
(21) in first liquid reservoir.
3. a kind of automatic cleaning filter according to claim 2, it is characterised in that: first ball valve (2), described
Two ball valves (13), the third ball valve (16), the 4th ball valve (19), the 5th ball valve (4), the 6th ball valve
(10), the 7th ball valve (5), the 8th ball valve (8), the 9th ball valve (9), the tenth ball valve (7), the described tenth
One ball valve (18) and the structure of the 12nd ball valve (15) are consistent；The structure and described second of the first pressure gauge (3)
The structure of pressure gauge (11) is consistent.
4. a kind of automatic cleaning filter according to claim 3, it is characterised in that: further include being set to the main filter cylinder
(1) the control unit on outer wall；The control unit includes time set parts and time monitoring component.
5. a kind of cleaning method for automatic cleaning filter as claimed in claim 4, it is characterised in that:
By the first pressure gauge (3) and the second pressure gauge (11), target pressure value is set；
S1, normal filtration:
First, ensure that whole ball valves are in close state before booting；
Second, open first ball valve (2) and second ball valve (13)；
Third opens first pump housing (14)；
4th, third ball valve (16) exhaust is opened, closes the third ball valve (16), filter normal filtration after drained；
5th, when the data of the first pressure gauge (3) and second pressure gauge (11) reach 0.25Mpa, then execute S2；
S2, medical fluid discharge:
First, it closes first pump housing (14) and first ball valve (2), remaining valve is in closed state；
Second, open the 4th ball valve (19) and second ball valve (13)；
Third then executes S3 after the completion of medical fluid discharge；
S3 injects cleaning solution:
First, it closes the 4th ball valve (19) and second ball valve (13), remaining valve is in closed state；
Second, open the 5th ball valve (4), the 6th ball valve (10) and the 8th ball valve (8)；
Third opens second pump housing (12)；
4th, it opens the 7th ball valve (5) and is exhausted, close the 7th ball valve (5) after drained；
5th, the 5th ball valve (4), the 6th ball valve (10), the 8th ball valve (8) and second pump housing (12) are closed,
S4 is executed after the completion；
S4, element back-wash filter:
First, open the 11st ball valve (18), the 9th ball valve (9) and the tenth ball valve (7)；
Second, after cleaning solution is drained, close the 11st ball valve (18) of valve, the 9th ball valve (9) and the tenth ball valve
(7)。
Third executes S1 after the completion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385024.8A CN106310757B (en) | 2015-07-03 | 2015-07-03 | A kind of automatic cleaning filter and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510385024.8A CN106310757B (en) | 2015-07-03 | 2015-07-03 | A kind of automatic cleaning filter and cleaning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106310757A CN106310757A (en) | 2017-01-11 |
| CN106310757B true CN106310757B (en) | 2019-04-19 |
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ID=57727181
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510385024.8A Active CN106310757B (en) | 2015-07-03 | 2015-07-03 | A kind of automatic cleaning filter and cleaning method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1190755A1 (en) * | 2000-09-26 | 2002-03-27 | Norais Technologies | Process for filtering sludge or liquid manure and device for performing this process |
| CN101991981A (en) * | 2009-08-07 | 2011-03-30 | 布鲁诺布二世有限公司 | Method for recovering filter cake and device for cake forming and washing filtration |
| CN103566644A (en) * | 2012-07-19 | 2014-02-12 | 杨志江 | On-line self-cleaning high-efficient precision filter |
| CN103785211A (en) * | 2014-01-16 | 2014-05-14 | 新疆独山子天利高新技术股份有限公司 | Automatic filter capable of controlling slurry density and application method thereof |
| CN104043278A (en) * | 2014-05-27 | 2014-09-17 | 株洲冶炼集团股份有限公司 | Novel automatic filtering device |
| EP2886180A1 (en) * | 2012-08-17 | 2015-06-24 | Panasia Co., Ltd. | Multicage-type apparatus for filtering ballast water for automatically controlling simultaneous reverse cleaning and method for same |
-
2015
- 2015-07-03 CN CN201510385024.8A patent/CN106310757B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1190755A1 (en) * | 2000-09-26 | 2002-03-27 | Norais Technologies | Process for filtering sludge or liquid manure and device for performing this process |
| CN101991981A (en) * | 2009-08-07 | 2011-03-30 | 布鲁诺布二世有限公司 | Method for recovering filter cake and device for cake forming and washing filtration |
| CN103566644A (en) * | 2012-07-19 | 2014-02-12 | 杨志江 | On-line self-cleaning high-efficient precision filter |
| EP2886180A1 (en) * | 2012-08-17 | 2015-06-24 | Panasia Co., Ltd. | Multicage-type apparatus for filtering ballast water for automatically controlling simultaneous reverse cleaning and method for same |
| CN103785211A (en) * | 2014-01-16 | 2014-05-14 | 新疆独山子天利高新技术股份有限公司 | Automatic filter capable of controlling slurry density and application method thereof |
| CN104043278A (en) * | 2014-05-27 | 2014-09-17 | 株洲冶炼集团股份有限公司 | Novel automatic filtering device |
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