CN211435774U - Positive pressure rotary scraping type flat plate ultrafilter - Google Patents
Positive pressure rotary scraping type flat plate ultrafilter Download PDFInfo
- Publication number
- CN211435774U CN211435774U CN201921544752.9U CN201921544752U CN211435774U CN 211435774 U CN211435774 U CN 211435774U CN 201921544752 U CN201921544752 U CN 201921544752U CN 211435774 U CN211435774 U CN 211435774U
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- CN
- China
- Prior art keywords
- ultrafilter
- wall
- ring frame
- gear
- filter vat
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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.)
- Expired - Fee Related
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000010865 sewage Substances 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000000108 ultra-filtration Methods 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000011012 sanitization Methods 0.000 abstract description 4
- 238000005201 scrubbing Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 12
- 238000005406 washing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model is suitable for an ultrafilter technical field provides a positive pressure rotary scraping type flat ultrafilter, which comprises a shell and a working component which is arranged in the shell and used for filtering sewage and cleaning a filter element, wherein the shell comprises a filter vat, the lower surface of the filter vat is provided with a water inlet pipe and a sewage discharge pipe, and the upper surface of the filter vat is provided with a sewage discharge pipe; through set up the ultrafilter in the inside of filter vat and filter the back and arrange outward through the clean water pipe of row, through conversion gear meshing transmission between ultrafilter and the cleaning device, thereby when the ultrafilter carries out corotation, meshing transmission effect cleaning device through conversion gear carries out the reversal, thereby the cleaning device carries out backward scrubbing to the ultrafilter outer wall, carry out the sanitization with the outer wall of ultrafilter, avoid the ultrafilter because the outer wall blocks up and leads to filtering the sewage volume to descend, sewage treatment speed slows down.
Description
Technical Field
The utility model belongs to the technical field of the ultrafilter, especially, relate to a malleation is changeed and is scraped dull and stereotyped ultrafilter of formula.
Background
Most of the existing flat plate ultrafilters are atmospheric containers, even open containers, and have the outstanding advantages of simple structure, convenient operation and maintenance, energy conservation, high filtering efficiency and low cost, and are suitable for general wastewater treatment.
Patent numbers: CN201120072844.9 a positive pressure changes formula of scraping flat ultrafilter, install a round brush and can wash the ultrafiltration net outside the ultrafiltration net, but the rotation of ultrafiltration net and outer lane brush syntropy together causes the cleaning performance of brush not special ideal, and the cleaning performance is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a malleation is changeed and is scraped dull and stereotyped ultrafilter of formula aims at solving a malleation and changes and scrape dull and stereotyped ultrafilter of formula, and installation round brush can wash the ultrafiltration net outside the ultrafiltration net, but the rotation of the brush syntropy of ultrafiltration net and outer lane causes the cleaning performance of brush not very special ideal together, problem that the cleaning performance is not good.
The utility model is realized in such a way that the positive pressure rotary scraping type flat plate ultrafilter comprises a shell and a working component which is arranged inside the shell and is used for filtering sewage and cleaning a filter element, the shell comprises a filter barrel, the lower surface of the filter barrel is provided with a water inlet pipe and a sewage discharge pipe, the upper surface of the filter barrel is provided with a sewage discharge pipe, the top of the filter barrel is provided with a power motor, an output shaft of the power motor is fixedly connected with an ultra-filter for filtering sewage, a drain pipe is arranged at the lower end of the ultra-filter, the clean water discharge pipe penetrates through the lower end of the filter barrel, the inner wall of the filter barrel is rotatably connected with a cleaning device for cleaning the ultra-filter through a fixedly connected mounting rack, the ultrafilter and the cleaning device are in meshing transmission through the switching gear, and the ultrafilter and the cleaning device rotate in opposite directions.
Preferably, the ultrafilter comprises an upper gear cover, an ultrafiltration net and a water discharge pipe, the upper surface of the upper gear cover is fixedly connected with the output shaft of the power motor, and the ultrafiltration net is arranged between the lower surface of the upper gear cover and the upper surface of the water discharge pipe.
Preferably, the cleaning device includes that reversal ring frame, brush and swivel frame hold in the palm, the annular has been seted up to the upper surface of reversal ring frame and has been used for the mounting bracket slides, the brush is provided with a plurality of, and install in the inner wall of reversal ring frame, swivel frame hold in the palm install in the lower surface of reversal ring frame, the spout has also been seted up to the lower surface that the swivel frame held in the palm, just inside another group that is provided with of spout the mounting bracket.
Preferably, the outer wall of the upper layer of the upper gear cover is provided with a ring gear, the diameter of the ring gear is smaller than that of the lower layer of the upper gear cover, the inner wall of the upper layer of the reverse ring frame is also provided with the ring gear, the diameter of the ring gear is larger than the inner diameter of the lower layer of the reverse ring frame, the outer wall of the conversion gear is meshed between the two ring gears, and the lower surface of the conversion gear is positioned on the upper gear cover and the lower layer of the reverse ring frame.
Preferably, the left and right sides of reversal ring frame respectively is provided with an mounting panel, the one end of brush can dismantle connect in the inside wall of mounting panel, just the other end of brush is pressed close to the outer wall of super filter screen.
Preferably, the filter vat comprises staving and upper cover of upper and lower both ends spiro union installation, the lower cover with the upper cover all sets up to the hemisphere form.
Preferably, the side wall of the barrel body is provided with two flushing air inlet pipes, the two flushing air inlet pipes are communicated with each other through a jet pipe, and the outer wall of the jet pipe is provided with a plurality of holes.
Preferably, the injection pipe is located at the same height as the brush and the ultra-filtration screen, and the hole of the injection pipe faces the ultra-filtration screen.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a malleation is changeed and is scraped dull and stereotyped ultrafilter of formula, it is outer to arrange through the clean water pipe after filtering inside sewage through setting up the ultrafilter in the inside of filter vat, through conversion gear meshing transmission between ultrafilter and the cleaning device, thereby when the ultrafilter carries out corotation, meshing transmission through the conversion gear washs the device and reverses, thereby it carries out backward scrubbing to the ultrafilter outer wall to wash the device, carry out the sanitization with the outer wall of ultrafilter, avoid the ultrafilter because outer wall blocks up and leads to filtering sewage volume to descend, sewage treatment speed slows down.
Drawings
Fig. 1 is a schematic view of the overall internal structure of the present invention;
fig. 2 is a schematic view of the overall appearance structure of the present invention;
FIG. 3 is a schematic view of the connection structure between the upper gear cover, the switching gear and the reversing ring frame of the present invention;
FIG. 4 is a schematic plan view of a cleaning member of the present invention;
in the figure: 1. a housing; 11. a barrel body; 12. a lower cover; 13. an upper cover; 14. a water inlet pipe; 15. a blow-off pipe; 16. a sewage draining pipe; 17. the air pipe is flushed; 18. an injection pipe; 2. a working assembly; 21. a power motor; 22. an upper gear cover; 23. a switching gear; 24. a reverse rotation ring frame; 25. a mounting frame; 26. a super filter screen; 27. draining the water pipe; 28. a brush; 29. the rotating ring frame is supported.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a malleation is changeed and is scraped dull and stereotyped ultrafilter of formula, include shell 1 and install in 1 inside work component 2 that is used for filtering sewage and washs filter element of shell, shell 1 includes the filter vat, the lower surface mounting of filter vat has inlet tube 14 and blow off pipe 15, the last surface mounting of filter vat has blow off water pipe 16, motor power 21 is installed at the top of filter vat, motor power 21's output shaft fixedly connected with is used for carrying out filterable ultrafilter to sewage, the lower extreme of ultrafilter is provided with clean water pipe 27, this clean water pipe 27 runs through the lower extreme of filter vat, the filter vat inner wall rotates through fixed connection's mounting bracket 25 to be connected and is used for carrying out abluent washing element to the ultrafilter, through the transmission of conversion gear 23 meshing between ultrafilter and the washing element, ultrafilter and washing.
In the present embodiment, in use, the inlet pipe 14 of the lower cover 12 of the filtering barrel firstly guides the outside sewage into the inlet pipe, and as the water level of the sewage rises, the sewage slowly extends to the lower end of the ultrafiltration net 26, and enters the inside of the ultrafiltration net 26 after being filtered by the lower end of the ultrafiltration net 26, and enters the external discharge of the lower water discharge pipe 27 along the inside of the ultrafiltration net 26 to be used as clean water, meanwhile, because the filtering speed of the ultra-filtering net 26 is limited, the water level inside the barrel body 11 can be slowly raised and filtered from the higher position of the ultra-filtering net 26, meanwhile, the remaining impurities after filtration stay at the outer side of the super-filter screen 26, the heavier impurities are deposited in the lower cover 12, the lighter impurities float on the water surface, the impurities slowly continue to rise along with the water level, the light impurities which are not filtered are discharged through the sewage discharge pipe 16 on the upper cover 13, and then the light impurities are filtered by keeping the state.
In this embodiment, when cleaning, the water inlet pipe 14 is closed to stop injecting water into the housing 1, the water level inside the housing 1 is gradually converted into more clean water through the ultrafiltration net 26, the clean water is discharged through the water discharge pipe 27, more impurities are deposited on the bottom of the lower cover 12, then the sewage discharge pipe 15 on the lower cover 12 is opened to discharge the impurities and sewage deposited inside, the ultrafiltration net 26 is used for a long time, a layer of impurities is attached to the outer wall, so that the filtering capacity of the ultrafiltration net 26 is reduced, at this time, the power motor 21 is started to clean, firstly, the power motor 21 drives the upper gear cover 22 to rotate clockwise through the output shaft, the conversion gear 23 engaged with the upper gear cover 22 drives the reverse rotation ring frame 24, the other side of which is also engaged with the reverse rotation ring frame 24, the brush 28 installed on the lower mounting plate of the reverse rotation ring frame 24 rotates in the reverse direction around the ultrafiltration net 26 to scrub, with the adnexed impurity sanitization on hyperfiltration net 26 surface, open 11 side of staving side simultaneously and incline and wash trachea 17, the flushing gas passes through the pipeline and enters into injection pipe 18, and wash hyperfiltration net 26 lateral wall in the hole of follow injection pipe 18 side, wash hyperfiltration net 26's lateral wall well, and the impurity that will wash down is arranged outside the external world through blow off pipe 15 on lower cover 12 and is handled, after the sanitization, open inlet tube 14 once more and carry out the filtering work of following.
Further, the ultra-filter is composed of an upper gear cover 22, an ultra-filter net 26 and a water discharge pipe 27, the upper surface of the upper gear cover 22 is fixedly connected to the output shaft of the power motor 21, and the ultra-filter net 26 is installed between the lower surface of the upper gear cover 22 and the upper surface of the water discharge pipe 27.
In this embodiment, the lower surface of the upper gear cover 22 is provided with a ring groove for installing the annular super-filter net 26, and the lower end of the super-filter net 26 is sleeved with the upper end of the water discharge pipe 27, so that the inside of the annular super-filter net 26 is communicated with the inside of the water discharge pipe 27, and the filtered water is directly discharged for people to use.
Further, the cleaning device includes reversal ring frame 24, brush 28 and swivel frame support 29, and the annular has been seted up to the upper surface of reversal ring frame 24 and has been used for mounting bracket 25 to slide, and brush 28 is provided with a plurality of, and installs in the inner wall of reversal ring frame 24, and swivel frame support 29 installs in the lower surface of reversal ring frame 24, and the spout has also been seted up to the lower surface of swivel frame support 29, and the inside another group of mounting bracket 25 that is provided with of spout.
In this embodiment, the upper end of the reversing ring frame 24 is set to be annular, two mounting plates are installed at the left and right opposite positions of the lower end of the same annular diameter, the brushes 28 are sequentially and equidistantly arranged on the inner wall of the mounting plates from top to bottom, the bottom of the mounting plates is supported by the lower end of the mounting plates through the reversing ring frame, the reversing ring frame is also set to be annular, the lower surface of the reversing ring frame is provided with a ring groove, another group of mounting frames 25 for the lower end are slidably mounted, the mounting frames 25 arranged on the upper surface and the lower surface of the reversing ring frame 24 and the lower surface of the reversing ring frame are both used for supporting and fixing the reversing ring frame, and the reversing ring frame is fixed in the barrel.
Further, the outer wall of the upper layer of the upper gear cover 22 is provided with a ring gear, the diameter of the ring gear is smaller than that of the lower layer of the upper gear cover 22, the inner wall of the upper layer of the reverse ring frame 24 is also provided with a ring gear, the diameter of the ring gear is larger than the inner diameter of the lower layer of the reverse ring frame 24, the outer wall of the conversion gear 23 is meshed between the two ring gears, and the lower surface of the conversion gear 23 is positioned on the lower layers of the upper gear cover 22 and the reverse ring frame 24.
In this embodiment, the ring gear provided on the upper side of the upper gear cover 22 and the ring gear provided on the inner wall of the upper side of the reverse ring frame 24 are both engaged with the middle switching gear 23, so that the reverse ring frame 24 is driven by the upper gear cover 22 to perform reverse rotation, and the lower layers of the upper gear cover 22 and the reverse ring frame 24 are both used for supporting the rotating gear, thereby preventing the rotating gear from falling off in the process of rotating engagement, and causing failure of reverse rotation.
Furthermore, the left side and the right side of the reversing ring frame 24 are respectively provided with a mounting plate, one end of the brush 28 is detachably connected to the inner side wall of the mounting plate, and the other end of the brush 28 is close to the outer wall of the ultra-filtering net 26.
In this embodiment, the left and right sides of the lower end of the reverse rotation ring frame 24 are respectively provided with a mounting plate for mounting the brush 28, so that the other end of the brush 28 is all towards the ultra-filtration net 26, and when the reverse rotation ring frame 24 rotates, the brush 28 mounted inside is also reversed, so that the brush 28 reversely rotates and scrubs on the outer wall of the ultra-filtration net 26, and the ultra-filtration net 26 is ensured to be clean.
Furthermore, the filter vat comprises a vat body 11, and a lower cover 12 and an upper cover 13 which are screwed at the upper end and the lower end, wherein the lower cover 12 and the upper cover 13 are both semi-spherical.
In the embodiment, the upper end and the lower end of the tubular barrel body 11 are screwed with the hemispherical upper cover 13 and the hemispherical lower cover 12, so that a sealed space is formed between the upper cover and the lower cover, the pressure in the space is 2-5 kg/cm2, the hemispherical lower cover 12 is arranged, and the sewage discharge pipe 15 is positioned inside the shell 1, the lowest end of which is suitable for discharging a large amount of impurities precipitated downwards, so that the residual in the shell is avoided.
Further, two flushing air inlet pipes 17 are arranged on the side wall of the barrel body 11, the two flushing air inlet pipes 17 are communicated through an injection pipe 18, and a plurality of holes are formed in the outer wall of the injection pipe 18; the injection pipe 18 is located at the same height as the brush 28 and the ultrafiltration screen 26, and the hole of the injection pipe 18 faces the ultrafiltration screen 26.
In this embodiment, the air inlet and flushing pipe 17 arranged on the side surface of the barrel body 11 is used for injecting flushing gas into the injection pipe 18, the flushing gas in the injection pipe 18 is injected towards the position of the ultrafiltration screen 26 in a concentrated manner through the holes formed in the side surface, so that the outer wall of the ultrafiltration screen 26 brushed by the brush 28 is flushed, sundries on the outer wall of the ultrafiltration screen 26 are washed, the sundries are discharged outside through the sewage discharge pipe 15, two air inlet and flushing pipes 17 are arranged simultaneously, the amount of the flushing gas in the injection pipe 18 is increased, and meanwhile, the impact force is also increased.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a dull and stereotyped ultrafilter of formula is scraped to malleation commentaries on classics which characterized in that: comprises a shell (1) and a working component (2) which is arranged inside the shell (1) and used for filtering sewage and cleaning a filter element, wherein the shell (1) comprises a filter vat, the lower surface of the filter vat is provided with a water inlet pipe (14) and a sewage discharge pipe (15), the upper surface of the filter vat is provided with a sewage discharge pipe (16), the top of the filter vat is provided with a power motor (21), the output shaft of the power motor (21) is fixedly connected with an ultrafilter used for filtering sewage, the lower end of the ultrafilter is provided with a water discharge pipe (27), the water discharge pipe (27) penetrates through the lower end of the filter vat, the inner wall of the filter vat is rotatably connected with the cleaning element through a mounting rack (25) fixedly connected with the inner wall of the filter vat and used for cleaning the ultrafilter, and the ultrafilter and the cleaning element are meshed with each other through a conversion gear (23), the ultrafilter and the cleaning device are rotated in opposite directions.
2. The positive pressure rotary scraping plate ultrafilter of claim 1, wherein: the ultrafilter by last gear cover (22) and ultrafiltration net (26) and water drainage pipe (27) are constituteed, go up the upper surface fixed connection of gear cover (22) in the output shaft of driving motor (21), go up the lower surface of gear cover (22) with install between the upper surface of water drainage pipe (27) ultrafiltration net (26).
3. The positive pressure rotary scraping plate ultrafilter of claim 2, wherein: cleaning device includes reversal ring frame (24), brush (28) and reversal ring frame support (29), the annular has been seted up to the upper surface of reversal ring frame (24) and has been used for mounting bracket (25) slide, brush (28) are provided with a plurality of, and install in the inner wall of reversal ring frame (24), reversal ring frame support (29) install in the lower surface of reversal ring frame (24), the spout has also been seted up to the lower surface of reversal ring frame support (29), just inside another group that is provided with of spout mounting bracket (25).
4. The positive pressure rotary scraping plate ultrafilter of claim 3, wherein: go up the upper strata outer wall of gear cover (22) and seted up ring gear, and ring gear's diameter is less than go up the diameter of gear cover (22) lower floor, ring gear has also been seted up to the upper inner wall of reversal ring frame (24), ring gear's diameter is greater than the lower floor internal diameter of reversal ring frame (24), the outer wall meshing of change-over gear (23) is between two ring gears, just the lower surface of change-over gear (23) is located go up gear cover (22) with on the lower floor of reversal ring frame (24).
5. The positive pressure rotary scraping plate ultrafilter of claim 3, wherein: the left and right sides of reversal ring frame (24) respectively is provided with a mounting panel, the one end of brush (28) can dismantle connect in the inside wall of mounting panel, just the other end of brush (28) is pressed close to the outer wall of hyperfiltration net (26).
6. The positive pressure rotary scraping plate ultrafilter of claim 3, wherein: the filter vat comprises staving (11) and upper and lower both ends spiro union installation lower cover (12) and upper cover (13), lower cover (12) with upper cover (13) all set up to the hemisphere form.
7. The positive pressure rotary scraping plate ultrafilter of claim 6, wherein: the side wall of the barrel body (11) is provided with two flushing air inlet pipes (17), the two flushing air inlet pipes (17) are communicated through an injection pipe (18), and the outer wall of the injection pipe (18) is provided with a plurality of holes.
8. The positive pressure rotary scraping plate ultrafilter of claim 7, wherein: the injection pipe (18) is located at the same height as the brush (28) and the ultra-filtering net (26), and the hole of the injection pipe (18) faces the ultra-filtering net (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544752.9U CN211435774U (en) | 2019-09-17 | 2019-09-17 | Positive pressure rotary scraping type flat plate ultrafilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921544752.9U CN211435774U (en) | 2019-09-17 | 2019-09-17 | Positive pressure rotary scraping type flat plate ultrafilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211435774U true CN211435774U (en) | 2020-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921544752.9U Expired - Fee Related CN211435774U (en) | 2019-09-17 | 2019-09-17 | Positive pressure rotary scraping type flat plate ultrafilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211435774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199340A (en) * | 2021-12-12 | 2022-03-18 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Hydrogeological exploration ground water level observation device |
| CN115253433A (en) * | 2022-08-08 | 2022-11-01 | 广州全一泵业有限公司 | Water purification installation of water supply equipment |
-
2019
- 2019-09-17 CN CN201921544752.9U patent/CN211435774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114199340A (en) * | 2021-12-12 | 2022-03-18 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 | Hydrogeological exploration ground water level observation device |
| CN115253433A (en) * | 2022-08-08 | 2022-11-01 | 广州全一泵业有限公司 | Water purification installation of water supply equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
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| CF01 | Termination of patent right due to non-payment of annual fee |