CN213790186U - Self-cleaning device for multi-medium sewage filter - Google Patents
Self-cleaning device for multi-medium sewage filter Download PDFInfo
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- CN213790186U CN213790186U CN202021993417.XU CN202021993417U CN213790186U CN 213790186 U CN213790186 U CN 213790186U CN 202021993417 U CN202021993417 U CN 202021993417U CN 213790186 U CN213790186 U CN 213790186U
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- filter
- pipe
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- rose box
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 64
- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 241000220317 Rosa Species 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 44
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, in particular to a self-cleaning device for a multi-medium sewage filter, which is convenient for cleaning multi-medium layers, saves manpower and material resources and improves the practicability; including the rose box, the inlet tube, the inlet valve, the connecting pipe, clean pipe, the booster pump, the bottom filter screen, the top filter screen, many medium filter layer and waste fitting discharging, the inside of rose box is provided with the cavity, inlet tube fixed mounting is at the left end top of rose box, the output of inlet tube communicates with each other with the cavity top of rose box, the input of inlet tube is connected with the output of inlet valve, be provided with two sets of outputs on the connecting pipe, and be provided with clean valve between two sets of outputs, the input of inlet valve is connected with the output at connecting pipe top, clean pipe fixed mounting is in the left end bottom of rose box, the output of clean pipe communicates with each other with the cavity bottom of rose box, the input of clean pipe is connected with the output of booster pump.
Description
Technical Field
The utility model relates to a sewage treatment's technical field especially relates to a many media are self-cleaning device for sewage filter.
Background
The multi-media filter utilizes one or more filter media, the higher water of turbidity passes through the granular or non-granular material of certain thickness under certain pressure to effectual detach suspended impurity makes the process of water clarification, the filter material commonly used has quartz sand, anthracite, manganese sand etc. current multi-media sewage filter is in the use, needs the staff regularly to dismantle the filter and takes out the multi-media filter layer wherein and clean, extravagant manpower and materials, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a many medium sewage filter is with automatically cleaning device which is convenient for clean many medium layers, uses manpower sparingly material resources, improves the practicality.
The utility model discloses a self-cleaning device for multi-medium sewage filter, which comprises a filter box, a water inlet pipe, a water inlet valve, a connecting pipe, a cleaning pipe, a booster pump, a bottom filter screen, a top filter screen, a multi-medium filter layer and a sewage draining device, wherein the filter box is internally provided with a cavity, the water inlet pipe is fixedly arranged at the top of the left end of the filter box, the output end of the water inlet pipe is communicated with the top of the cavity of the filter box, the input end of the water inlet pipe is connected with the output end of the water inlet valve, two groups of output ends are arranged on the connecting pipe, the cleaning valve is arranged between the two groups of output ends, the input end of the water inlet valve is connected with the output end at the top of the connecting pipe, the cleaning pipe is fixedly arranged at the bottom of the left end of the filter box, the output end of the cleaning pipe is communicated with the bottom of the cavity of the filter box, the input end of the cleaning pipe is connected with the output end at the bottom of the connecting pipe, the right end of the filter box is provided with a drain valve, the bottom filter screen and the top filter screen are fixedly arranged in a cavity of the filter box, the inner walls of the cavity of the bottom filter screen, the cavity of the top filter screen and the cavity of the filter box are encircled to form a medium cavity, the multi-medium filter layer is arranged in the medium cavity, the sewage discharging device is arranged in the cavity of the filter box, and the sewage discharging device is used for discharging impurities retained on the top filter screen out of the cavity of the filter box.
The utility model discloses a many media are self-cleaning device for sewage filter, wherein waste fitting discharging still includes the blow off pipe, pivot and motor, blow off pipe fixed mounting is at the right-hand member of rose box, the left end of blow off pipe is provided with the communicating opening with the rose box cavity, the bottom of blow off pipe is provided with the blowoff valve, the rotatable pipeline right-hand member of installing at the blow off pipe of pivot and the cavity left end of rose box of pivot is between, be provided with helical blade on the circumference outer wall of pivot, motor fixed mounting is at the left end of rose box, the left end of pivot passes the output fixed connection of rose box and motor, helical blade's bottom and the top contact of top filter screen.
The utility model discloses a many medium sewage filter is with automatically cleaning device, wherein top filter screen, blow off pipe and pivot are with the downward sloping of angle from left to right.
The utility model discloses a many media are automatically cleaning device for sewage filter still includes sealing door and multiunit fixing bolt, and the left end of rose box is provided with changes the window, changes the window and communicates with each other with the medium chamber, and sealing door relies on multiunit fixing bolt screw installation sealing installation to be in the change window department of rose box left end, and sealing door's right-hand member is provided with sealed the pad, and sealed the pad is sealed to be embedded into to changing in the window.
The utility model discloses a many media are automatically cleaning device for sewage filter, the front end of rose box is provided with the glass window.
The utility model discloses a many media are automatically cleaning device for sewage filter still includes four group's pad feet, and the bottom of rose box is provided with four group's supporting legs, and the bottom of four group's supporting legs all is provided with the screw hole, and four group's top of filling up the foot all is provided with the screw rod, and four group's screw rods install the threaded hole that inserts to four group's supporting leg bottoms respectively.
Compared with the prior art, the beneficial effects of the utility model are that: when the sewage is required to be filtered, the water inlet valve is opened, the cleaning valve is closed, the input end of the connecting pipe is communicated with the external sewage to be filtered, the sewage enters the top of the chamber of the filter box through the connecting pipe, the water inlet valve and the water inlet pipe, then the sewage is filtered and permeated through the top filter screen, the multi-medium filter layer and the bottom filter screen and then is discharged out of the chamber of the filter box through the drain valve, impurities in the sewage are retained in the multi-medium filter layer and the top end of the top filter screen, when the multi-medium filter layer and the top filter screen are required to be cleaned, the water inlet valve is closed, the cleaning valve and the booster pump are opened, the connecting pipe is communicated with external clean water, the clean water enters the bottom of the chamber of the filter box through the connecting pipe, the cleaning valve, the booster pump and the cleaning pipe, the clean water is upwards and reversely permeated through the bottom filter screen under the boosting effect of the booster pump, and devices in the multi-medium filter layer are brought into the top of the chamber of the filter box, meanwhile, the sewage discharging device is opened to discharge the sewage washed by reverse osmosis, so that the multiple medium layers are convenient to clean, manpower and material resources are saved, and the practicability is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is an enlarged schematic view of section A of FIG. 1;
in the drawings, the reference numbers: 1. a filter box; 2. a water inlet pipe; 3. a water inlet valve; 4. a connecting pipe; 5. cleaning the tube; 6. a booster pump; 7. cleaning the valve; 8. a drain valve; 9. a bottom screen; 10. a top screen; 11. a multimedia filter layer; 12. a blow-off pipe; 13. a blowoff valve; 14. a rotating shaft; 15. a helical blade; 16. a motor; 17. a sealing door; 18. fixing the bolt; 19. a gasket; 20. a glass window; 21. supporting legs; 22. and (5) a foot pad.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 3, the utility model discloses a self-cleaning device for a multi-medium sewage filter, which comprises a filter box 1, a water inlet pipe 2, a water inlet valve 3, a connecting pipe 4, a cleaning pipe 5, a booster pump 6, a bottom filter screen 9, a top filter screen 10, a multi-medium filter layer 11 and a sewage draining device, wherein a cavity is arranged inside the filter box 1, the water inlet pipe 2 is fixedly arranged at the top of the left end of the filter box 1, the output end of the water inlet pipe 2 is communicated with the top of the cavity of the filter box 1, the input end of the water inlet pipe 2 is connected with the output end of the water inlet valve 3, two groups of output ends are arranged on the connecting pipe 4, a cleaning valve 7 is arranged between the two groups of output ends, the input end of the water inlet valve 3 is connected with the output end at the top of the connecting pipe 4, the cleaning pipe 5 is fixedly arranged at the bottom of the left end of the filter box 1, the output end of the cleaning pipe 5 is communicated with the bottom of the cavity of the filter box 1, the input end of the cleaning pipe 5 is connected with the output end of the booster pump 6, the input end of the booster pump 6 and the output end of the bottom of the connecting pipe 4 are connected with the bottom of the right end of the filter box 1, a drain valve 8 is arranged at the bottom of the filter box 1, the bottom filter screen 9 and the top filter screen 10 are both fixedly arranged in a cavity of the filter box 1, the bottom filter screen 9, the top filter screen 10 and the inner wall of the cavity of the filter box 1 are surrounded to form a medium cavity, a multi-medium filter layer 11 is arranged in the medium cavity, a sewage discharging device is arranged in the cavity of the filter box 1, and the sewage discharging device is used for discharging impurities retained on the top filter screen 10 out of the cavity of the filter box 1; when sewage needs to be filtered, the water inlet valve 3 is opened, the cleaning valve 7 is closed, the input end of the connecting pipe 4 is communicated with external sewage needing to be filtered, the sewage enters the top of the cavity of the filter box 1 through the connecting pipe 4, the water inlet valve 3 and the water inlet pipe 2, then the sewage is filtered and permeated through the top filter screen 10, the multi-medium filter layer 11 and the bottom filter screen 9 and then is discharged out of the cavity of the filter box 1 through the drain valve 8, impurities in the sewage are retained in the multi-medium filter layer 11 and the top end of the top filter screen 10, when the multi-medium filter layer 11 and the top filter screen 10 need to be cleaned, the water inlet valve 3 is closed, the cleaning valve 7 and the booster pump 6 are opened, the connecting pipe 4 is communicated with external clear water, clear water enters the bottom of the cavity of the filter box 1 through the connecting pipe 4, the cleaning valve 7, the booster pump 6 and the cleaning pipe 5, and the clear water is reversely permeated upwards from the, and bring the device in the multi-medium filter layer 11 into the top of the cavity of the filter box 1, and open the sewage discharging device to discharge the sewage washed by reverse osmosis, thereby being convenient for cleaning the multi-medium layers, saving manpower and material resources and improving the practicability.
The utility model discloses a many medium sewage filter is with self-cleaning device, wherein the waste fitting discharging still includes blow off pipe 12, pivot 14 and motor 16, blow off pipe 12 is fixed mounting at the right-hand member of rose box 1, the left end of blow off pipe 12 is provided with the opening that communicates with rose box 1 cavity, the bottom of blow off pipe 12 is provided with blowoff valve 13, pivot 14 is rotatable to be installed between the pipeline right-hand member of blow off pipe 12 and the cavity left end of rose box 1, be provided with helical blade 15 on the circumference outer wall of pivot 14, motor 16 is fixed mounting at the left end of rose box 1, the left end of pivot 14 passes rose box 1 and is connected with the output of motor 16 is fixed, the bottom of helical blade 15 contacts with the top of top filter screen 10; through starter motor 16, make motor 16 drive pivot 14 rotatory, make pivot 14 drive helical blade 15 rotatory, make helical blade 15 with the clear water anti-permeate impurity and the sewage on top filter screen 10 top carry to blow off pipe 12 inside the pipeline to open the sewage and impurity discharge that blowoff valve 13 will clean the production, the clean sewage that anti-permeates of being convenient for improves the practicality.
The utility model relates to a self-cleaning device for a multi-medium sewage filter, wherein a top filter screen 10, a sewage discharge pipe 12 and a rotating shaft 14 are inclined downwards from left to right at the same angle; through the arrangement, the filtering area of the sewage is increased, and meanwhile, when the multi-medium filtering layer 11 is cleaned, impurities and the sewage flow into the pipeline of the sewage discharge pipe 12 under the self gravity, so that the practicability is improved.
The utility model discloses a many media sewage filter is with self-cleaning device, still include sealing door 17 and multiunit fixing bolt 18, the left end of rose box 1 is provided with changes the window, change the window and communicate with each other with the medium chamber, sealing door 17 relies on the 18 spiral shell of multiunit fixing bolt to install at the change window of rose box 1 left end sealedly, the right-hand member of sealing door 17 is provided with sealed pad 19, sealed pad 19 is sealed to be embedded into changing the window; through the arrangement, the multi-media filter layer 11 is convenient to replace regularly, and convenience is improved.
The utility model relates to a self-cleaning device for a multi-medium sewage filter, the front end of a filter box 1 is provided with a glass window 20; through the setting, the staff can see through the water inlet pipe 2 to observe the clean degree of the multi-medium filter layer 11 in the chamber of the filter box 1, so that whether the multi-medium filter layer 11 needs to be cleaned or not is judged conveniently, and convenience is improved.
The utility model discloses a multi-media is self-cleaning device for sewage filter, still include four group's pads 22, the bottom of rose box 1 is provided with four group's supporting legs 21, the bottom of four group's supporting legs 21 all is provided with the screw hole, the top of four group's pads 22 all is provided with the screw rod, four group's screw rod is inserted into the screw hole of four group's supporting leg 21 bottom respectively the spiral shell dress; by screwing the four groups of the pad feet 22, the stability of the connection of the filter box 1 and the like is convenient to adjust, and the stability is improved.
The utility model discloses a many media sewage self-cleaning device for filter, it is at the during operation, at first when needs filter sewage, open inlet valve 3, close clean valve 7, and communicate the input of connecting pipe 4 and the external sewage that needs carry out the filtration, make sewage pass through connecting pipe 4, inlet valve 3 and inlet tube 2 get into to the cavity top of rose box 1, later sewage passes through top filter screen 10, the cavity of rose box 1 is discharged through drain valve 8 after the filtration infiltration of many media filter layer 11 and bottom filter screen 9, make the impurity in the sewage stagnate in the inside top of many media filter layer 11 and top filter screen 10, when needs clean many media filter layer 11 and top filter screen 10, close inlet valve 3, open clean valve 7 and booster pump 6, and communicate connecting pipe 4 and external clear water, make clear water pass through connecting pipe 4 and pass through the top of connecting pipe 4 inside and top filter screen 10, when needing to be cleaned, close inlet valve 3, The cleaning valve 7, the booster pump 6 and the cleaning pipe 5 enter the bottom of the cavity of the filter box 1, clean water is enabled to upwards reverse-permeate through the bottom filter screen 9 under the boosting effect of the booster pump 6, devices in the multi-medium filter layer 11 are brought to the top of the cavity of the filter box 1, and meanwhile, the sewage discharging device is opened to discharge sewage washed by the reverse-permeate.
The utility model discloses a many media are self-cleaning device for sewage filter, its mounting means, connected mode or set up the mode and be common mechanical type, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A self-cleaning device for a multi-medium sewage filter is characterized by comprising a filter box (1), a water inlet pipe (2), a water inlet valve (3), a connecting pipe (4), a cleaning pipe (5), a booster pump (6), a bottom filter screen (9), a top filter screen (10), a multi-medium filter layer (11) and a sewage discharge device, wherein a cavity is arranged inside the filter box (1), the water inlet pipe (2) is fixedly arranged at the top of the left end of the filter box (1), the output end of the water inlet pipe (2) is communicated with the top of the cavity of the filter box (1), the input end of the water inlet pipe (2) is connected with the output end of the water inlet valve (3), two groups of output ends are arranged on the connecting pipe (4), the cleaning valve (7) is arranged between the two groups of output ends, the input end of the water inlet valve (3) is connected with the output end at the top of the connecting pipe (4), the cleaning pipe (5) is fixedly arranged at the bottom of the left end of the filter box (1), the output of clean pipe (5) communicates with each other bottom the cavity of rose box (1), the input of clean pipe (5) is connected with the output of booster pump (6), the right-hand member bottom that rose box (1) is connected with the output of connecting pipe (4) bottom the input of booster pump (6) is provided with drain valve (8), the equal fixed mounting in the cavity of rose box (1) of bottom filter screen (9) and top filter screen (10), bottom filter screen (9), the cavity inner wall of top filter screen (10) and rose box (1) encloses and forms the medium chamber, many medium filter layer (11) are installed in the medium chamber, waste fitting installs in the cavity of rose box (1), waste fitting is used for discharging the cavity of rose box (1) with the impurity that is detained on top filter screen (10).
2. A self-cleaning apparatus for a multi-media sewage filter as claimed in claim 1, wherein waste fitting discharging still includes blow off pipe (12), pivot (14) and motor (16), blow off pipe (12) fixed mounting is at the right-hand member of rose box (1), the left end of blow off pipe (12) is provided with the communicating opening with rose box (1) cavity, the bottom of blow off pipe (12) is provided with blowoff valve (13), pivot (14) rotatable installation is between the pipeline right-hand member of blow off pipe (12) and the cavity left end of rose box (1), be provided with helical blade (15) on the circumference outer wall of pivot (14), motor (16) fixed mounting is at the left end of rose box (1), the left end of pivot (14) passes the output fixed connection of rose box (1) and motor (16), the bottom of helical blade (15) and the top contact of top filter screen (10).
3. A self-cleaning apparatus for a multi-media sewage filter according to claim 2 wherein the top screen (10), the sewage pipe (12) and the shaft (14) are inclined downwardly from left to right at the same angle.
4. The self-cleaning device for the multi-medium sewage filter of claim 3, further comprising a sealing door (17) and a plurality of sets of fixing bolts (18), wherein the left end of the filter box (1) is provided with a replacing window, the replacing window is communicated with the medium cavity, the sealing door (17) is screwed and sealed at the replacing window at the left end of the filter box (1) by the plurality of sets of fixing bolts (18), the right end of the sealing door (17) is provided with a sealing gasket (19), and the sealing gasket (19) is sealed and embedded into the replacing window.
5. A self-cleaning device for a multimedia sewage filter according to claim 4, characterised in that the front end of the filter box (1) is provided with a glass window (20).
6. The self-cleaning device for the multi-medium sewage filter of claim 5, further comprising four sets of feet (22), wherein the bottom end of the filter box (1) is provided with four sets of supporting legs (21), the bottom ends of the four sets of supporting legs (21) are provided with threaded holes, the top ends of the four sets of feet (22) are provided with screws, and the four sets of screws are respectively inserted into the threaded holes at the bottom ends of the four sets of supporting legs (21) in a screw-in manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993417.XU CN213790186U (en) | 2020-09-11 | 2020-09-11 | Self-cleaning device for multi-medium sewage filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021993417.XU CN213790186U (en) | 2020-09-11 | 2020-09-11 | Self-cleaning device for multi-medium sewage filter |
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| Publication Number | Publication Date |
|---|---|
| CN213790186U true CN213790186U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021993417.XU Active CN213790186U (en) | 2020-09-11 | 2020-09-11 | Self-cleaning device for multi-medium sewage filter |
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| CN (1) | CN213790186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117018698A (en) * | 2023-04-17 | 2023-11-10 | 华能北京热电有限责任公司 | A dirty oil extraction and filtering device |
-
2020
- 2020-09-11 CN CN202021993417.XU patent/CN213790186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117018698A (en) * | 2023-04-17 | 2023-11-10 | 华能北京热电有限责任公司 | A dirty oil extraction and filtering device |
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