CN107583338A - A kind of titanium alloy screen pipe with backwashing function - Google Patents
A kind of titanium alloy screen pipe with backwashing function Download PDFInfo
- Publication number
- CN107583338A CN107583338A CN201711003681.7A CN201711003681A CN107583338A CN 107583338 A CN107583338 A CN 107583338A CN 201711003681 A CN201711003681 A CN 201711003681A CN 107583338 A CN107583338 A CN 107583338A
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- CN
- China
- Prior art keywords
- pipe
- filter
- screen
- titanium alloy
- filter screen
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- 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.)
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- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of titanium alloy screen pipe with backwashing function, include the body of circle, the both ends of the body are respectively arranged with water inlet pipe and outlet pipe, the junction of the body and the water inlet pipe is provided with the first filter screen, the second filter screen of cylindrical shape is provided with the body, one end of second filter screen is connected with the water inlet pipe, the other end of second filter screen is connected with blow-off pipe, the blow-off pipe is extended to outside the body, backwash water pipe is provided between the outlet pipe and the body, more than one gas-separating valve is provided with the body.The present invention increases back purge system on chimney filter, and the bulky grain solid deposit punching that can be will be attached in time on filter screen falls, and prevents filter opening from blocking, filter efficiency is influenceed, in addition, setting gas-separating valve on chimney filter, the air in chimney filter can be discharged in time, ensure that the body inner flow passage of screen pipe is unobstructed.
Description
Technical field
The invention belongs to titanium alloy filter technical field, is related to a kind of titanium alloy filtering with backwashing function
Pipe.
Background technology
In the industrial production or in sewage disposal process, filter is often used, and screen pipe is as the main of filter
Part, during use, usually easily it is deposited on by the solid of bulky grain on screen pack, causes filter opening to block so that filter
The filtering function of pipe declines, and so as to need often to change screen pipe, causes the waste of material and resource.
Conventional screen pipe is using materials such as stainless steel, mild steel, and be easily corroded aging, and service life is not grown.
The content of the invention
It is an object of the invention to provide a kind of titanium alloy screen pipe with backwashing function, solve and deposit in the prior art
Screen pipe easily be blocked, corrosion and ageing the problem of.
The technical solution adopted in the present invention is a kind of titanium alloy screen pipe with backwashing function, including circular
Body, the both ends of the body are respectively arranged with water inlet pipe and outlet pipe, and the junction of the body and the water inlet pipe is set
There is the first filter screen, the second filter screen of cylindrical shape is provided with the body, one end and the water inlet pipe of second filter screen connect
Connect, the other end of second filter screen is connected with blow-off pipe, and the blow-off pipe is extended to outside the body, the outlet pipe and
Backwash water pipe is provided between the body, more than one gas-separating valve is provided with the body.
It is of the invention to be further characterized in that,
Multiple filter openings are evenly arranged with second filter screen, the aperture of the filter opening is 1~3 micron.
Self-closing flush valve is provided with the backwash water pipe.
Weight valve is provided with the blow-off pipe.
Check valve is provided with the water inlet pipe.
The beneficial effects of the invention are as follows：
1. increasing back purge system on chimney filter, the bulky grain solid deposit punching that can be will be attached in time on filter screen falls,
Prevent filter opening from blocking, influence filter efficiency；
2. setting gas-separating valve on chimney filter, the air in chimney filter can be discharged in time, ensure the body inner flow passage of screen pipe
It is unobstructed；
3. using titanium alloy material, there is good chemical stability, acid-alkali-corrosive-resisting, anti-oxidant, service life is long.
Brief description of the drawings
Fig. 1 is a kind of structure chart of the titanium alloy screen pipe with backwashing function of the present invention.
In figure, 1. water inlet pipes, 2. first filter screens, 3. bodys, 4. gas-separating valves, 5. second filter screens, 6. backwash water pipes, 7. certainly
Close flashing valve, 8. outlet pipes, 9. weight valves, 10. blow-off pipes, 11. filter openings, 12. check valves.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
A kind of titanium alloy screen pipe with backwashing function of the present invention, structure as shown in figure 1, include circular body 3,
The both ends of the body 3 are respectively arranged with water inlet pipe 1 and outlet pipe 8, and the junction of the body 3 and the water inlet pipe 1 is set
There is the first filter screen 2, the second filter screen 5 of cylindrical shape, one end and the water inlet of second filter screen 5 are provided with the body 3
Pipe 1 connects, and the other end of second filter screen 5 is connected with blow-off pipe 10, and the blow-off pipe 10 is extended to outside the body 3,
Backwash water pipe 6 is provided between the outlet pipe 8 and the body 3, more than one gas-separating valve is provided with the body 3
4。
Multiple filter openings 11 are evenly arranged with second filter screen 5, the aperture of the filter opening 11 is 1~3 micron.
Self-closing flush valve 7 is provided with backwash water pipe 6, can be come with the self-closing flush valve 7 of pressing of not timing to screen pack
Cleaned.
Weight valve 9 is provided with blow-off pipe 10, when entering the accumulation of the filter residue in filter screen to a certain extent, weight valve 9 is automatic
Open, filter residue is discharged.
Water inlet pipe 1 is provided with check valve 12, prevents the liquid in chimney filter from flowing back.
A kind of titanium alloy screen pipe with backwashing function of the present invention, when use, by the one end of screen pipe body 3
Water inlet 1 is connected with the output end of material to be filtered, opening check valve 12, and the runner in screen pipe body 3 is connected, the first filtering
The screen pack 5 of net 2 and second filters to flowing into the material in body 3, and the medium less than screen pack aperture enters in filter screen, and
Liquid flow direction is followed to enter blow-off pipe 10, when filter residue accumulates to a certain extent, weight valve 9 is automatically opened up, and filter residue is discharged and filtered
Pipe, flows out more than outlet pipe 8 of the medium in screen pack aperture through the tail end of body 3.
A kind of titanium alloy screen pipe with backwashing function of the present invention, one is connected between outlet pipe 8 and body 3 instead
Wash tub pipe 6, backwashes and is provided with self-closing flush valve 7 on water pipe 6, presses self-closing flush valve 7 at regular intervals and filter screen is entered
Row backwash, after the completion of flushing, self-closing flush valve 7 is closed automatically, is backwashed using the liquid in screen pipe, rather than outside
Water receiving source, simple in construction, also more energy-conserving and environment-protective.
A kind of titanium alloy screen pipe with backwashing function of the present invention, more than one gas-separating valve is provided with body 2
4, the particular number of gas-separating valve 4 is set according to the size reasonable of body 2, opened during use gas-separating valve 4 in good time incited somebody to action
The air discharge assembled in the body 3 of chimney filter, ensures that the body inner flow passage of screen pipe is unobstructed.
Claims (5)
1. a kind of titanium alloy screen pipe with backwashing function, it is characterised in that include the body (3) of circle, the body
(3) both ends are respectively arranged with water inlet pipe (1) and outlet pipe (8), and the body (3) and the junction of the water inlet pipe (1) are set
The first filter screen (2) is equipped with, the second filter screen (5) of cylindrical shape, one end of second filter screen (5) are provided with the body (3)
It is connected with the water inlet pipe (1), the other end of second filter screen (5) is connected with blow-off pipe (10), and the blow-off pipe (10) is prolonged
It is outside to extend the body (3), backwash water pipe (6), the pipe are provided between the outlet pipe (8) and the body (3)
More than one gas-separating valve (4) is provided with body (3).
2. a kind of titanium alloy screen pipe with backwashing function according to claim 1, it is characterised in that described second
Multiple filter openings (11) are evenly arranged with filter screen (5), the aperture of the filter opening (11) is 1~3 micron.
A kind of 3. titanium alloy screen pipe with backwashing function according to claim 1, it is characterised in that the recoil
Self-closing flush valve (7) is provided with wash water pipe (6).
A kind of 4. titanium alloy screen pipe with backwashing function according to claim 1, it is characterised in that the blowdown
Weight valve (9) is provided with pipe (10).
A kind of 5. titanium alloy screen pipe with backwashing function according to claim 1, it is characterised in that the water inlet
Check valve (12) is provided with pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003681.7A CN107583338A (en) | 2017-10-24 | 2017-10-24 | A kind of titanium alloy screen pipe with backwashing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711003681.7A CN107583338A (en) | 2017-10-24 | 2017-10-24 | A kind of titanium alloy screen pipe with backwashing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107583338A true CN107583338A (en) | 2018-01-16 |
Family
ID=61044251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711003681.7A Pending CN107583338A (en) | 2017-10-24 | 2017-10-24 | A kind of titanium alloy screen pipe with backwashing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107583338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590884A (en) * | 2020-12-03 | 2022-06-07 | 苏州科技大学 | Gas-liquid recycling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703848A (en) * | 2009-11-06 | 2010-05-12 | 洛阳双瑞精铸钛业有限公司 | Titanium alloy filter device |
| CN101721846A (en) * | 2008-10-21 | 2010-06-09 | 姚日鹏 | Easy back-flushing filter used in water treatment engineering |
| CN202909518U (en) * | 2012-11-14 | 2013-05-01 | 刘嘉达 | Filtering device with back flushing function |
| CN203447863U (en) * | 2013-07-24 | 2014-02-26 | 中工武大设计研究有限公司 | Self-cleaning filtering protection device |
| CN204656099U (en) * | 2015-05-26 | 2015-09-23 | 中国水利水电第九工程局有限公司 | A kind of for the industrial water filtration system in sandstone system |
| CN206103469U (en) * | 2016-08-31 | 2017-04-19 | 杭州崇高环境科技有限公司 | Backwashing filter |
-
2017
- 2017-10-24 CN CN201711003681.7A patent/CN107583338A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101721846A (en) * | 2008-10-21 | 2010-06-09 | 姚日鹏 | Easy back-flushing filter used in water treatment engineering |
| CN101703848A (en) * | 2009-11-06 | 2010-05-12 | 洛阳双瑞精铸钛业有限公司 | Titanium alloy filter device |
| CN202909518U (en) * | 2012-11-14 | 2013-05-01 | 刘嘉达 | Filtering device with back flushing function |
| CN203447863U (en) * | 2013-07-24 | 2014-02-26 | 中工武大设计研究有限公司 | Self-cleaning filtering protection device |
| CN204656099U (en) * | 2015-05-26 | 2015-09-23 | 中国水利水电第九工程局有限公司 | A kind of for the industrial water filtration system in sandstone system |
| CN206103469U (en) * | 2016-08-31 | 2017-04-19 | 杭州崇高环境科技有限公司 | Backwashing filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114590884A (en) * | 2020-12-03 | 2022-06-07 | 苏州科技大学 | Gas-liquid recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180116 |
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| RJ01 | Rejection of invention patent application after publication |