CN211273758U - Security filter with multiple filter layers - Google Patents
Security filter with multiple filter layers Download PDFInfo
- Publication number
- CN211273758U CN211273758U CN201922230148.5U CN201922230148U CN211273758U CN 211273758 U CN211273758 U CN 211273758U CN 201922230148 U CN201922230148 U CN 201922230148U CN 211273758 U CN211273758 U CN 211273758U
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- pipe
- filter screen
- fixed
- filter
- fixing ring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 239000010865 sewage Substances 0.000 claims abstract description 26
- 238000011001 backwashing Methods 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a security filter with multi-layer filter layers, which comprises a shell, a cover body, a first fixing ring, a second fixing ring, a first filter screen cylinder, a second filter screen cylinder, a first sewage discharge pipe, a second sewage discharge pipe, a water inlet pipe and a water outlet pipe, wherein the top of the shell is fixed with the cover body through bolts, the bottom of the inner wall of the shell is sequentially fixed with the first fixing ring and the second fixing ring, the first fixing ring and the second fixing ring are concentric, the top of the first fixing ring is fixed with the first filter screen cylinder through bolts, the top of the second fixing ring is fixed with the second filter screen cylinder, the first filter screen cylinder is positioned inside the second filter screen cylinder, the bottom of the shell is sequentially fixed with the first sewage discharge pipe and the second sewage discharge pipe, the first sewage discharge pipe is positioned on the inner wall of the first fixing ring, the security filter with multi-layer filter layers can carry out multi-stage filtration on water, and can carry out back washing on the first filter, people can wash the first filter screen cylinder and the second filter screen cylinder conveniently.
Description
Technical Field
The utility model relates to a security personnel filter technical field specifically is a security personnel filter with multilayer filter layer.
Background
The precision filter is also called a cartridge filter, and is generally arranged in front of a pressure container to remove fine particles with turbidity of more than 1 ℃ so as to meet the requirement of the subsequent process on water inlet; sometimes, the filter is also arranged at the tail end of the whole water treatment system to prevent fine particles (such as broken resin) from entering the finished water, but the existing security filter only filters through one layer of filter screen, so that the filtering effect is poor and the filter screen is not convenient to clean. To this end, we propose a cartridge filter with multiple filter layers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security personnel filter with multilayer filter layer to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a security filter with a multi-layer filter layer comprises a shell, a cover body, a first fixing ring, a second fixing ring, a first filter screen cylinder, a second filter screen cylinder, a first sewage discharge pipe, a second sewage discharge pipe, a water inlet pipe and a water outlet pipe, wherein the cover body is fixed at the top of the shell through bolts, the first fixing ring and the second fixing ring are sequentially fixed at the bottom of the inner wall of the shell, the first fixing ring and the second fixing ring are concentric, the first filter screen cylinder is fixed at the top of the first fixing ring through bolts, the second filter screen cylinder is fixed at the top of the second fixing ring, the first filter screen cylinder is positioned inside the second filter screen cylinder, the first sewage discharge pipe and the second sewage discharge pipe are sequentially fixed at the bottom of the shell, the first sewage discharge pipe is positioned at the inner wall of the first fixing ring, the second sewage discharge pipe is positioned between the first fixing ring and the second fixing ring, the water inlet pipe is fixed at the, and a water outlet pipe is fixed at the lower end of one side of the shell.
Preferably, the middle part of the cover body is rotationally connected with a main water pipe through a mechanical seal bearing, the bottom of the main water pipe penetrates through the top of the second filter screen cylinder, the main water pipe is rotationally connected with the second filter screen cylinder through the mechanical seal bearing, a first backwashing water pipe is symmetrically fixed at one end of the bottom of the main water pipe close to the first filter screen cylinder, a second backwashing water pipe is symmetrically fixed at one end of the main water pipe close to the second filter screen cylinder, a water storage shell is fixed at the top of the cover body, the main water pipe is rotationally connected with the water storage shell through the mechanical seal bearing, water holes are formed in one end of the main water pipe close to the inner wall of the water storage shell at equal intervals, a multistage pump is fixed at one side of the shell close to the water outlet pipe, a water inlet of the multistage pump is communicated with the water outlet pipe through a pipeline, a water outlet of the multistage pump is communicated with, a servo motor is fixed on the top of the fixing frame, and the output end of the servo motor is fixedly connected with the top of the main water pipe.
Preferably, the servo motor is a speed reduction motor.
Preferably, the first backwashing water pipe and the second backwashing water pipe are both fixed with high-pressure nozzles at equal intervals.
Preferably, valves are fixed at one ends of the first sewage draining pipe, the second sewage draining pipe and the water inlet pipe.
Preferably, the filter pore size of the first filter screen cylinder is larger than that of the second filter screen cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is used, water is discharged into the shell through the water inlet pipe and firstly enters the first filter screen cylinder, after being filtered by the first filter screen cylinder, the water flows into the area between the second filter screen cylinder and the first filter screen cylinder, the water is filtered for the second time through the second filter screen cylinder, after the filtering is finished, the water flow is discharged through the water outlet pipe, and when the utility model is used, the main water pipe is driven to rotate through the servo motor, so as to drive the first backwashing water pipe and the second backwashing water pipe to rotate respectively outside the first filter screen cylinder and the second filter screen cylinder, and the filtered clear water which passes through the water outlet pipe is pumped into the water storage shell through the multi-stage pump and enters the main water pipe through the water hole, and is shunted into the first backwashing water pipe and the second backwashing water pipe, and is jetted through the high-pressure nozzle, so that the clear water is jetted inwards from the outer sides of the first filter screen cylinder and the second filter screen cylinder, the impurity that will adhere to first filter screen section of thick bamboo and second filter screen section of thick bamboo inner wall is washed away, prevents that impurity from plugging up first filter screen section of thick bamboo and second filter screen section of thick bamboo, and when the impurity in first filter screen section of thick bamboo and the second filter screen section of thick bamboo was too much, impurity discharge can be carried out with the second blow off pipe to the first blow off pipe of accessible, and this device can carry out multistage filtration to water, and can carry out the back flush to first filter screen section of thick bamboo and second filter screen section of thick bamboo, and the people of being convenient for wash first filter screen section of thick bamboo and second filter screen section of thick bamboo.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 2 is the schematic view of the sectional structure of the water storage housing at a position a of the present invention.
In the figure: 1. a housing; 2. a cover body; 3. a first retaining ring; 4. a second retaining ring; 5. a first filter screen cylinder; 6. a second screen cylinder; 7. a first drain pipe; 8. a second sewage draining pipe; 9. a water inlet pipe; 10. A water outlet pipe; 11. a main water pipe; 12. a first backwash pipe; 13. a second backwash pipe; 14. a water storage housing; 15. a water pore; 16. a multi-stage pump; 17. a fixed mount; 18. a servo motor; 19. a high pressure spray head; 20. and (4) a valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a security filter with multi-layer filter layers comprises a shell 1, a cover body 2, a first fixing ring 3, a second fixing ring 4, a first filter screen cylinder 5, a second filter screen cylinder 6, a first sewage discharge pipe 7, a second sewage discharge pipe 8, a water inlet pipe 9 and a water outlet pipe 10, wherein the cover body 2 is fixed at the top of the shell 1 through bolts, the first fixing ring 3 and the second fixing ring 4 are sequentially fixed at the bottom of the inner wall of the shell 1, the first fixing ring 3 and the second fixing ring 4 are concentric, the first filter screen cylinder 5 is fixed at the top of the first fixing ring 3 through bolts, the second filter screen cylinder 6 is fixed at the top of the second fixing ring 4, the first filter screen cylinder 5 is positioned inside the second filter screen cylinder 6, the first sewage discharge pipe 7 and the second sewage discharge pipe 8 are sequentially fixed at the bottom of the shell 1, the first sewage discharge pipe 7 is positioned at the inner wall of the first fixing ring 3, the second sewage discharge pipe 8 is positioned between the first fixing ring 3 and the second fixing, the lower surface middle part of shell 1 is fixed with inlet tube 9, 1 one side lower extreme of shell is fixed with outlet pipe 10, when using, water passes through inlet tube 9 and discharges into in the shell 1 to at first get into first filter screen section of thick bamboo 5, through the filtration back of first filter screen section of thick bamboo 5, in the region between second filter screen section of thick bamboo 6 and the first filter screen section of thick bamboo 5 of flowing into, carry out the filtration of second time through second filter screen section of thick bamboo 6 to water, after the filtration completion, rivers then discharge through outlet pipe 10.
The middle part of the cover body 2 is rotationally connected with a main water pipe 11 through a mechanical seal bearing, the bottom of the main water pipe 11 passes through the top of a second filter screen cylinder 6, the main water pipe 11 is rotationally connected with the second filter screen cylinder 6 through the mechanical seal bearing, one end of the bottom of the main water pipe 11 close to a first filter screen cylinder 5 is symmetrically fixed with a first backwashing water pipe 12, one end of the main water pipe 11 close to the second filter screen cylinder 6 is symmetrically fixed with a second backwashing water pipe 13, the top of the cover body 2 is fixed with a water storage shell 14, the main water pipe 11 is rotationally connected with the water storage shell 14 through the mechanical seal bearing, one end of the main water pipe 11 close to the inner wall of the water storage shell 14 is equidistantly provided with water holes 15, one side of the shell 1 close to the water outlet pipe 10 is fixed with a multistage pump 16, a water inlet of the multistage pump 16 is communicated with the water outlet pipe 10 through a pipeline, a water, a servo motor 18 is fixed on the top of the fixing frame 17, the output end of the servo motor 18 is fixedly connected with the top of the main water pipe 11, when in use, the servo motor 18 drives the main water pipe 11 to rotate, and further drives the first backwashing water pipe 12 and the second backwashing water pipe 13 to respectively rotate outside the first filter screen cylinder 5 and the second filter screen cylinder 6, and the filtered clear water passing through the water outlet pipe 10 is pumped into the water storage shell 14 through the multistage pump 16 and enters the main water pipe 11 through the water hole 15, and is shunted into the first backwashing water pipe 12 and the second backwashing water pipe 13 and is ejected through the high-pressure nozzle 19, so that the clear water is ejected inwards from the outside of the first filter screen cylinder 5 and the second filter screen cylinder 6, impurities adhered on the inner walls of the first filter screen cylinder 5 and the second filter screen cylinder 6 are flushed away, the impurities are prevented from blocking the first filter screen cylinder 5 and the second filter screen cylinder 6, when the impurities in the first filter screen cylinder 5 and the second filter screen cylinder 6 are too much, the foreign substances can be discharged through the first and second soil pipes 7 and 8.
The servo motor 18 is a speed reduction motor, and is convenient for reducing the output rotating speed of the servo motor 18.
The first and second back flushing pipes 12 and 13 are fixed with high pressure nozzles 19 at equal intervals, so that the flushing efficiency is improved.
The first blow-off pipe 7, the second blow-off pipe 8 and one end of the water inlet pipe 9 are all fixed with a valve 20, which is convenient for blow-off of the first filter screen cylinder 5 and the second filter screen cylinder 6.
The filtering aperture of the first filtering net cylinder 5 is larger than that of the second filtering net cylinder 6, so that the water can be conveniently filtered in multiple stages.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cartridge filter with multilayer filter layer, includes shell (1), lid (2), first solid fixed ring (3), the solid fixed ring of second (4), first filter screen section of thick bamboo (5), second filter screen section of thick bamboo (6), first blow off pipe (7), second blow off pipe (8), inlet tube (9) and outlet pipe (10), its characterized in that: the top of the shell (1) is fixed with a cover body (2) through bolts, the bottom of the inner wall of the shell (1) is sequentially fixed with a first fixing ring (3) and a second fixing ring (4), the first fixing ring (3) is concentric with the second fixing ring (4), the top of the first fixing ring (3) is fixed with a first filter screen cylinder (5) through bolts, the top of the second fixing ring (4) is fixed with a second filter screen cylinder (6), the first filter screen cylinder (5) is positioned inside the second filter screen cylinder (6), the bottom of the shell (1) is sequentially fixed with a first sewage discharge pipe (7) and a second sewage discharge pipe (8), the first sewage discharge pipe (7) is positioned on the inner wall of the first fixing ring (3), the second sewage discharge pipe (8) is positioned between the first fixing ring (3) and the second fixing ring (4), the middle part of the lower surface of the shell (1) is fixed with a water inlet pipe (9), a water outlet pipe (10) is fixed at the lower end of one side of the shell (1).
2. The security filter with multiple filter layers of claim 1, wherein: the water storage cover is characterized in that a main water pipe (11) is rotatably connected to the middle of the cover body (2) through a mechanical seal bearing, the bottom of the main water pipe (11) penetrates through the top of the second filter screen cylinder (6), the main water pipe (11) is rotatably connected with the second filter screen cylinder (6) through the mechanical seal bearing, a first backwashing water pipe (12) is symmetrically fixed at one end of the bottom of the main water pipe (11) close to the first filter screen cylinder (5), a second backwashing water pipe (13) is symmetrically fixed at one end of the main water pipe (11) close to the second filter screen cylinder (6), a water storage shell (14) is fixed at the top of the cover body (2), the main water pipe (11) is rotatably connected with the water storage shell (14) through the mechanical seal bearing, water holes (15) are formed in one end of the main water pipe (11) close to the inner wall of the water storage shell (14) at equal intervals, a multistage pump (16) is fixed at one side of the shell (1), the water inlet of the multistage pump (16) is communicated with the water outlet pipe (10) through a pipeline, the water outlet of the multistage pump (16) is communicated with the water storage shell (14) through a pipeline, a fixing frame (17) is fixed to the top of the cover body (2), a servo motor (18) is fixed to the top of the fixing frame (17), and the output end of the servo motor (18) is fixedly connected with the top of the main water pipe (11).
3. The security filter with multiple filter layers of claim 2, wherein: the servo motor (18) is a speed reducing motor.
4. The security filter with multiple filter layers of claim 2, wherein: and the first back flushing pipe (12) and the second back flushing pipe (13) are fixed with a high-pressure spray head (19) at equal distance.
5. The security filter with multiple filter layers of claim 1, wherein: and one ends of the first sewage draining pipe (7), the second sewage draining pipe (8) and the water inlet pipe (9) are respectively fixed with a valve (20).
6. The security filter with multiple filter layers of claim 1, wherein: the filtering pore diameter of the first filtering net cylinder (5) is larger than that of the second filtering net cylinder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230148.5U CN211273758U (en) | 2019-12-13 | 2019-12-13 | Security filter with multiple filter layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230148.5U CN211273758U (en) | 2019-12-13 | 2019-12-13 | Security filter with multiple filter layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211273758U true CN211273758U (en) | 2020-08-18 |
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ID=72036251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922230148.5U Active CN211273758U (en) | 2019-12-13 | 2019-12-13 | Security filter with multiple filter layers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211273758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121497A (en) * | 2020-09-16 | 2020-12-25 | 深圳市长菁环保科技有限公司 | Automatic backwashing filtration sewage treatment system based on big data |
| CN112774290A (en) * | 2020-12-22 | 2021-05-11 | 重庆浩峰继科技有限公司 | Rotation type self-cleaning filter equipment |
| CN116617750A (en) * | 2023-07-20 | 2023-08-22 | 定州市蓝宇环保设备有限公司 | Micro-filter with self-cleaning function |
-
2019
- 2019-12-13 CN CN201922230148.5U patent/CN211273758U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121497A (en) * | 2020-09-16 | 2020-12-25 | 深圳市长菁环保科技有限公司 | Automatic backwashing filtration sewage treatment system based on big data |
| CN112121497B (en) * | 2020-09-16 | 2021-05-04 | 深圳市长菁环保科技有限公司 | Automatic backwashing filtration sewage treatment system based on big data |
| CN112774290A (en) * | 2020-12-22 | 2021-05-11 | 重庆浩峰继科技有限公司 | Rotation type self-cleaning filter equipment |
| CN116617750A (en) * | 2023-07-20 | 2023-08-22 | 定州市蓝宇环保设备有限公司 | Micro-filter with self-cleaning function |
| CN116617750B (en) * | 2023-07-20 | 2023-09-15 | 定州市蓝宇环保设备有限公司 | Micro-filter with self-cleaning function |
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