CN205164238U - Turbine formula is from washing wastewater filter - Google Patents
Turbine formula is from washing wastewater filter Download PDFInfo
- Publication number
- CN205164238U CN205164238U CN201520541256.3U CN201520541256U CN205164238U CN 205164238 U CN205164238 U CN 205164238U CN 201520541256 U CN201520541256 U CN 201520541256U CN 205164238 U CN205164238 U CN 205164238U
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- cleaning
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- rotating shaft
- turbine
- type self
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Abstract
The utility model provides a turbine formula is from washing wastewater filter, including barrel (1), coaxial cleaning member (2) and filter screen (3) arranged from inside to outside that are equipped with in barrel (1), water inlet (5) and delivery port (6) have been seted up respectively to the top and the side of barrel (1), the bottom of barrel (1) is provided with blowdown subassembly (7), its characterized in that: filter screen (3) bottom is provided with turbine (4) that provide rotary power to rotation axis (201) of cleaning member (2). The the device self -cleaning does not receive the restriction of outside electric energy, and energy -conserving just the reliability is higher.
Description
Technical field
The utility model belongs to filter technology field, is specifically related to a kind of turbine type self-cleaning effluent filter.
Background technology
Carry out recycling to waste water and again utilize, filtering is important link all the time, is the basis of water being carried out to advanced treating.The object of filtering removes the suspension, colloid, impurity etc. in water.Using more in current Waste Water Treatment is net type filter, along with the increase of filtration time, screen pack there will be blocking in various degree, therefore periodic cleaning is wanted, filter with self-cleaning function successionally can carry out self-cleaning to screen pack not interrupting filtering simultaneously, eliminates the complex process that dismounting filter element carries out cleaning.The power that the cleaning unit of tradition self-cleaning filter needs generally is realized by motor, self-cleaning filter is in working long hours, cleaning unit needs continued power, this electric energy making the normal work of cleaning unit depend on outside to provide, be unfavorable for economize energy on the one hand, also reduce the reliability of self-cleaning filter work on the other hand.
Summary of the invention
In view of this, the utility model provides a kind of power of high-efficiency hydraulic turbine that relies on to realize the turbine type self-cleaning effluent filter of self-cleaning, and this device ensure that the energy that the work of cleaning unit does not rely on outside and provides.
A kind of turbine type self-cleaning effluent filter, comprise cylindrical shell, the cleaning part arranged from inside to outside and screen pack is coaxially provided with in described cylindrical shell, the top of described cylindrical shell and side offer water inlet and delivery port respectively, the bottom of described cylindrical shell is provided with blowdown assembly, and the rotating shaft be provided with bottom described screen pack to cleaning part provides the turbine of rotary power.
The beneficial effects of the utility model are: the turbine type self-cleaning effluent filter that the utility model provides produces torque by fluid impact turbine, thus drive cleaning part to rotate to realize self-cleaning function.Compared with the motor drive mode of prior art, hydro powered mode described in the utility model takes full advantage of the energy of fluid self, achieves energy-conservation, and self-cleaning is not by the restriction of external electric energy, and reliability is higher.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model;
Fig. 2 is the structural representation of turbine in Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the turbine type self-cleaning effluent filter that the utility model provides is further described.
A kind of turbine type self-cleaning effluent filter, comprise cylindrical shell 1, the cleaning part 2 arranged from inside to outside and screen pack 3 is coaxially provided with in described cylindrical shell 1, the rotating shaft 201 be provided with bottom described screen pack 3 to cleaning part 2 provides the turbine 4 of rotary power, described cylindrical shell comprises upper shell 101, middle cylinder 102, lower shell 103, described upper shell 101, upper backup pad 8 is provided with between middle cylinder 102, described middle cylinder 102, lower supporting plate 9 is provided with between lower shell 103, base plate 10 is provided with bottom lower shell 103, described upper shell 101 top offers water inlet 5, described middle cylinder 102 side is provided with delivery port 6, described base plate 10 is provided with blowdown assembly 7, described cleaning part 2 comprises rotating shaft 201, cleaning brush 202, support 203, described rotating shaft 201 is axially arranged along cylindrical shell 1, the upper spindle nose of rotating shaft 201, lower spindle nose is movably arranged on upper backup pad 8 respectively, on base plate 10, described support 203 is arranged in middle cylinder 102 along rotating shaft 201 vertical direction, support 203 two ends respectively with rotating shaft 201, cleaning brush 202 is fixedly connected with, described screen pack 3 contacts with cleaning brush 202, the upper end of screen pack 3, lower end respectively with upper backup pad 8, lower supporting plate 9 connects thus the inner space of middle cylinder 102 is separated into the cylindrical area inside screen pack 3 and the annular region outside screen pack 3, the upper backup pad 8 that described cylindrical area is corresponding, lower supporting plate 9 is provided with through hole, current flow to lower shell 103 from upper shell 101 by screen pack 3 inside cylindrical shape region by through hole, described turbine 4 is arranged at the power being arranged in lower shell 103 and rotating shaft 201 providing rotating shaft 201 axial rotation.
Further, the inner side and outer side pressing close to described screen pack 3 is provided with bracing frame 11, and screen pack 3 clamps by support frame as described above 11, and bracing frame 11 upper end, lower end are welded with upper backup pad 8, lower supporting plate 9 respectively.Bracing frame 11 pairs of screen packs 3 play the effect of location further.
Preferably, between the lower spindle nose of described rotating shaft 201 and base plate 10, be provided with O type rubber ring 12, sealing function is played to rotating shaft 201 times spindle noses.
Preferably, the lower spindle nose place of described rotating shaft 201 is provided with deep groove ball bearing 13 and thrust ball bearing 14 from top to bottom successively, and described thrust ball bearing 14 is arranged with bearing (ball) cover 15 and provides axial support.Deep groove ball bearing 13 bears radial load, and thrust ball bearing 14 bears axial load, improves rotating speed, maintains the stable rotation of rotating shaft, increases the service life.
Be more preferably, described turbine 4 blade is spirality, and the equal equal thickness of each blade pitch is identical, as shown in Figure 2.
Be more preferably, between described turbine 4 and rotating shaft 201, be provided with circlip 16, between described circlip 16 and rotating shaft 201, be provided with key 17.Circlip 16 and key 17 pairs of turbines 4 play positioning action.
Further, described upper shell 101 side is provided with inlet pressure sensor 19, described middle cylinder 102 side is provided with outlet pressure sensor 20, described blowdown assembly 7 comprises blow-off pipe 701 and electric blowdown valve 702, and the signal input part of described electric blowdown valve 702 is electrically connected with inlet pressure sensor 19, outlet pressure sensor 20.Described electric blowdown valve 702 carrys out autocontrol valve opening and closing by the difference of the pressure that inlet pressure sensor 19, outlet pressure sensor 20 detect, fully achieves the self-cleaning function of the present embodiment.
Preferably, described water inlet 5 connects the first flange 22, delivery port 6 connects the second flange 23, described upper shell 101, upper backup pad 8, middle cylinder 102 weld successively, and middle cylinder 102 is connected with lower shell 103 by three-flange 24, and described lower shell 103 and base plate 10 weld.
Preferably, described middle cylinder 102, be provided with gasket seal 21 between lower shell 103 and described lower supporting plate 9.
When the utility model is achieved in that filtration, electric blowdown valve 702 is closed, waste water enters upper shell 101 from the first flange 22, the inner side of screen pack 3 in middle cylinder 102 is entered through the through hole on upper backup pad 8, screen pack 3 pairs of waste water play a role in filtering, the annular region of fluid after filtration from middle cylinder 102 outside screen pack 3 flows to the second flange 23, then flows out.
After screen pack 3 blocks, fluid is increased by the resistance of filter screen, therefore the pressure reduction between import and outlet can increase, this pressure reduction is detected by inlet pressure sensor 19 and outlet pressure sensor 20, when pressure reduction is raised to setting value, trigger electric blowdown valve 702 to open, enter self-cleaning state, now most of fluid flows through turbine 4 downwards inside screen pack 3, and flow out from electric blowdown valve 702, fluid power conversion is become mechanical energy by turbine 4 under hydraulic action, rotating shaft 201 is driven to rotate, and drive support 203 and cleaning brush 202 to rotate, cleaned filter screen 3, the dirt of cleaning is discharged from electric blowdown valve 702.
After screen pack 3 cleans up, fluid is increased by the resistance of filter screen and declines, and the pressure reduction between import and outlet declines, and when pressure reduction drops to setting value, triggers electric blowdown valve 702 and closes, now enter filtration condition again.
In sum, the turbine type self-cleaning effluent filter that the present embodiment provides automatically can regulate according to screen pack chocking-up degree and carry out self-cleaning, filtration condition is automatically restored to after cleaning up, efficiently easy to use, and do not rely on the energy that outside provides, rely on the power of high-efficiency hydraulic turbine to realize self-cleaning, achieve energy-conservation, and self-cleaning is not by the restriction of external electric energy, reliability is higher.
Be understandable that, for the person of ordinary skill of the art, other various corresponding change and distortion can be made according to technical conceive of the present utility model, and all these change the protection domain that all should belong to the utility model claim with distortion.
Claims (10)
1. a turbine type self-cleaning effluent filter, comprise cylindrical shell (1), the cleaning part (2) and screen pack (3) arranged from inside to outside is coaxially provided with in described cylindrical shell (1), the top of described cylindrical shell (1) and side offer water inlet (5) and delivery port (6) respectively, the bottom of described cylindrical shell (1) is provided with blowdown assembly (7), it is characterized in that: described screen pack (3) the bottom rotating shaft (201) be provided with to cleaning part (2) provides the turbine (4) of rotary power.
2. turbine type self-cleaning effluent filter according to claim 1, it is characterized in that: described cylindrical shell (1) comprises upper shell (101), middle cylinder (102), lower shell (103), described upper shell (101), upper backup pad (8) is provided with between middle cylinder (102), described middle cylinder (102), lower supporting plate (9) is provided with between lower shell (103), lower shell (103) bottom is provided with base plate (10), described cleaning part (2) comprises rotating shaft (201), cleaning brush (202), described rotating shaft (201) is connected with cleaning brush (202), the upper spindle nose of described rotating shaft (201), lower spindle nose is movably arranged on upper backup pad (8) respectively, on base plate (10), the upper end of described screen pack (3), lower end respectively with upper backup pad (8), lower supporting plate (9) connects thus middle cylinder (102) inner space is separated into the cylindrical area of screen pack (3) inner side and the annular region in screen pack (3) outside, the upper backup pad (8) that described cylindrical area is corresponding, (9) are provided with through hole to lower supporting plate, described turbine (4) is arranged in lower shell (103) and is arranged on rotating shaft (201).
3. turbine type self-cleaning effluent filter according to claim 2, it is characterized in that: the inner side and outer side of described screen pack (3) is provided with the bracing frame (11) clamped by screen pack (3), upper end, the lower end of support frame as described above (11) are connected with upper backup pad (8), lower supporting plate (9) respectively.
4. turbine type self-cleaning effluent filter according to claim 2, is characterized in that: be provided with O type rubber ring (12) between the lower spindle nose of described rotating shaft (201) and base plate (10).
5. turbine type self-cleaning effluent filter according to claim 2, it is characterized in that: the lower spindle nose place of described rotating shaft (201) is provided with deep groove ball bearing (13) and thrust ball bearing (14) from top to bottom successively, described thrust ball bearing (14) below is provided with bearing (ball) cover (15) provides axial support.
6. turbine type self-cleaning effluent filter according to claim 5, is characterized in that: described turbine (4) blade is spirality, and the equal equal thickness of each blade pitch is identical.
7. turbine type self-cleaning effluent filter according to claim 5, it is characterized in that: between described turbine (4) and rotating shaft (201), be provided with circlip (16), between described circlip (16) and rotating shaft (201), be provided with key (17).
8. the turbine type self-cleaning effluent filter according to any one of claim 2 to 7 claim, it is characterized in that: described upper shell (101) side is provided with inlet pressure sensor (19), described middle cylinder (102) side is provided with outlet pressure sensor (20), described blowdown assembly (7) comprises blow-off pipe (701) and electric blowdown valve (702), and the signal input part of described electric blowdown valve (702) is electrically connected with inlet pressure sensor (19) and outlet pressure sensor (20) respectively.
9. turbine type self-cleaning effluent filter according to claim 8, it is characterized in that: described water inlet (5) connects the first flange (22), delivery port (6) connects the second flange (23), described upper shell (101), upper backup pad (8), middle cylinder (102) weld successively, middle cylinder (102) is connected with lower shell (103) by three-flange (24), described lower shell (103) and base plate (10) welding.
10. turbine type self-cleaning effluent filter according to claim 9, is characterized in that: described middle cylinder (102), be provided with gasket seal (21) between lower shell (103) and described lower supporting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541256.3U CN205164238U (en) | 2015-07-24 | 2015-07-24 | Turbine formula is from washing wastewater filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541256.3U CN205164238U (en) | 2015-07-24 | 2015-07-24 | Turbine formula is from washing wastewater filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164238U true CN205164238U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541256.3U Expired - Fee Related CN205164238U (en) | 2015-07-24 | 2015-07-24 | Turbine formula is from washing wastewater filter |
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|---|---|
| CN (1) | CN205164238U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944428A (en) * | 2016-06-17 | 2016-09-21 | 刘洋豪 | Waste water recycling and filtering machine with filter screen self-cleaning function |
| CN106964183A (en) * | 2017-05-20 | 2017-07-21 | 吕仁木 | A kind of backwash filter |
| CN107335268A (en) * | 2017-08-18 | 2017-11-10 | 郑州艾莫弗信息技术有限公司 | A kind of filter bag type sewage removal filtration device |
| CN107971277A (en) * | 2017-12-25 | 2018-05-01 | 中冶南方工程技术有限公司 | A kind of self-cleaning injection apparatus with turbine structure |
| CN108310830A (en) * | 2018-03-22 | 2018-07-24 | 赫曼(南京)机械技术工程有限公司 | Hydrodynamic force self-cleaning filter and filtration system |
| CN108773938A (en) * | 2018-07-09 | 2018-11-09 | 胡良峰 | A kind of waste water desulfurization process device and processing method |
| CN110898509A (en) * | 2019-12-18 | 2020-03-24 | 楼佩琦 | Automatic cleaning device of filter screen in ammonia process of desulfurization |
| CN112044147A (en) * | 2020-09-24 | 2020-12-08 | 江西祐臣节能净化科技有限公司 | Novel filter |
-
2015
- 2015-07-24 CN CN201520541256.3U patent/CN205164238U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944428A (en) * | 2016-06-17 | 2016-09-21 | 刘洋豪 | Waste water recycling and filtering machine with filter screen self-cleaning function |
| CN106964183A (en) * | 2017-05-20 | 2017-07-21 | 吕仁木 | A kind of backwash filter |
| CN106964183B (en) * | 2017-05-20 | 2022-10-25 | 吕仁木 | Back flush filter |
| CN107335268A (en) * | 2017-08-18 | 2017-11-10 | 郑州艾莫弗信息技术有限公司 | A kind of filter bag type sewage removal filtration device |
| CN107971277A (en) * | 2017-12-25 | 2018-05-01 | 中冶南方工程技术有限公司 | A kind of self-cleaning injection apparatus with turbine structure |
| CN108310830A (en) * | 2018-03-22 | 2018-07-24 | 赫曼(南京)机械技术工程有限公司 | Hydrodynamic force self-cleaning filter and filtration system |
| CN108773938A (en) * | 2018-07-09 | 2018-11-09 | 胡良峰 | A kind of waste water desulfurization process device and processing method |
| CN110898509A (en) * | 2019-12-18 | 2020-03-24 | 楼佩琦 | Automatic cleaning device of filter screen in ammonia process of desulfurization |
| CN110898509B (en) * | 2019-12-18 | 2021-12-14 | 中安联合煤化有限责任公司 | Automatic cleaning device of filter screen in ammonia process of desulfurization |
| CN112044147A (en) * | 2020-09-24 | 2020-12-08 | 江西祐臣节能净化科技有限公司 | Novel filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20160724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |