CN213610076U - Be applied to blowdown equipment of back flush filter - Google Patents
Be applied to blowdown equipment of back flush filter Download PDFInfo
- Publication number
- CN213610076U CN213610076U CN202022414073.9U CN202022414073U CN213610076U CN 213610076 U CN213610076 U CN 213610076U CN 202022414073 U CN202022414073 U CN 202022414073U CN 213610076 U CN213610076 U CN 213610076U
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- Prior art keywords
- waste liquid
- filter
- pipe
- motor
- gear
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- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 claims abstract description 25
- 239000010865 sewage Substances 0.000 claims abstract description 19
- 238000011001 backwashing Methods 0.000 claims abstract description 10
- 238000011084 recovery Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000005389 magnetism Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 239000012535 impurity Substances 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 230000005674 electromagnetic induction Effects 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a sewage discharge device applied to a backwashing filter, which comprises a filter body, a flow guide pipe and a waste liquid recovery device, wherein a mounting frame is arranged inside the flow guide pipe, a bearing is arranged in the mounting frame, a rotating shaft is arranged in the bearing, a helical blade is arranged on the rotating shaft, and can stir sewage in the flow guide pipe to prevent impurities in water from precipitating, the utility model is provided with a driving device, the driving device comprises a motor, the output end of the motor is provided with a gear, the outer side of the flow guide pipe is sleeved with a lantern ring, the inner side of the lantern ring is rotationally connected with a permanent magnetic ring, the outer side of the permanent magnetic ring is provided with gear teeth, the gear teeth are matched with the gear, the top end of the helical blade is provided with a magnetic sheet which is matched with the permanent, the magnetic sheet is driven to rotate under the action of electromagnetic induction force, and then the spiral blade is driven to rotate, so that external driving force is provided.
Description
Technical Field
The utility model relates to a filter blowdown technical field specifically is a be applied to blowdown equipment of back flush filter.
Background
The back-flushing filter is widely used in the fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power and urban water supply, such as the filtration of industrial wastewater and circulating water, the regeneration of emulsion, the filtration treatment of waste oil, a continuous casting water system, a blast furnace water system in the metallurgy industry, a high-pressure water descaling system for hot rolling and the like, is an advanced, efficient and easy-to-operate automatic filtering device, utilizes a filter screen to directly intercept impurities in water, removes suspended matters and particles in a water body, reduces turbidity, purifies the water, reduces the generation of system dirt, bacteria, algae, rust and the like, so as to purify the water and protect the precision equipment of normal work of other equipment of the system, the water enters a self-cleaning filter body from a water inlet, and due to the intelligent (PLC and PAC) design, the system can automatically identify the deposition degree of the impurities, automatically operate the filter screen for a signal of a, in the practical application process, people are more than improving the filter screen cleaning and sewage discharge device in the back flush filter, neglected the importance of sewage pipes to the whole sewage discharge process, only adopt simple pipeline to dredge, nevertheless, contain impurity in the sewage of emission more, block up the pipeline easily in the pipe-line transportation process, influence the emission of sewage, just need pull down the pipeline when the pipeline blocks up to a certain degree and change or wash, influence the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to sewage discharging equipment of back flush filter to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a blowdown device applied to a backwashing filter comprises a filter body, a guide pipe and a waste liquid recovery device, wherein a blowdown pipe is arranged on the filter body, one end of the guide pipe is connected with the blowdown pipe, the other end of the guide pipe is connected with the waste liquid recovery device, the guide pipe comprises a pipe body, mounting frames are arranged at two ends inside the pipe body, a bearing is arranged in the middle of each mounting frame, a rotating shaft is arranged between the two bearings, a spiral blade is arranged on the rotating shaft, a magnetic sheet and a cleaning strip are arranged at the top end of each spiral blade, the cleaning strip is positioned at one side of the magnetic sheet, a driving device is arranged at the outer side of the pipe body and comprises a motor, a gear is arranged at the output end of the motor, a lantern ring is sleeved at the outer side of the pipe body, the lantern ring is provided with two, the spout is circular, two be provided with the permanent magnetism ring between the spout, cooperate between permanent magnetism ring and the magnetic sheet and can produce magnetic induction, the surface of permanent magnetism ring is provided with the teeth of a cogwheel, the teeth of a cogwheel and gear phase-match.
As a further aspect of the present invention: the opposite faces of the sliding grooves are respectively provided with mounting grooves in an inward extending mode, rolling balls are arranged in the mounting grooves, and the rolling balls are connected with the permanent magnet rings.
As a further aspect of the present invention: the rotating shaft is connected with a revolution meter, the input end of the motor is provided with an electromagnetic valve, the electromagnetic valve is matched with the revolution meter, and the magnetoelectric revolution meter is preferably selected by the revolution meter.
As a further aspect of the present invention: the magnetic sheets are at least two and are uniformly distributed on the spiral blades, and the number of the permanent magnet rings is equal to that of the magnetic sheets.
As a further aspect of the present invention: and a transmission shaft is arranged between two adjacent gears.
As a further aspect of the present invention: a support is arranged below the pipe body.
As a further aspect of the present invention: the waste liquid recovery device comprises a waste liquid tank and a tank cover, wherein the tank cover is positioned at the top of the waste liquid tank, a liquid inlet is formed in the side wall of the waste liquid tank, and the liquid inlet is connected with the flow guide pipe.
Compared with the prior art, the utility model has the advantages of:
the utility model mainly improves the sewage discharge pipeline of the back washing filter, the mounting frame and the bearings are arranged at the two ends of the pipe body of the sewage discharge pipeline, a rotating shaft is arranged between the two bearings, the rotating shaft is provided with the helical blade, the helical blade is provided with the cleaning strip, the helical blade can automatically rotate under the driving of water flow and drives the cleaning strip to rotate, thereby stirring the water flow, preventing the impurities from accumulating on the inner wall of the pipe body, and prolonging the service life of the pipeline, the utility model also is provided with the driving device, the driving device mainly drives the gear to rotate through the motor, then drives the permanent magnetic ring to rotate through the matching of the gear and the gear teeth on the outer wall of the permanent magnetic ring, the magnetic sheet follows the rotation under the action of magnetic induction force, thereby driving the helical blade to rotate, the driving device can be used when the concentration of waste liquid is large, and the rotation of, energy saving and efficiency improvement.
Drawings
FIG. 1 is a sectional view of the whole structure of the flow guide pipe of the present invention;
fig. 2 is an overall structure front view of the present invention;
FIG. 3 is an enlarged view of a portion of A in FIG. 1;
fig. 4 is an enlarged view of a portion of B in fig. 1 according to the present invention.
In the figure: 1. a filter body; 2. a flow guide pipe; 3. a blow-off pipe; 4. a pipe body; 5. a mounting frame; 6. a bearing; 7. a rotating shaft; 8. a helical blade; 9. a magnetic sheet; 10. a cleaning strip; 11. a motor; 12. a gear; 13. a collar; 14. a chute; 15. a permanent magnet ring; 16. gear teeth; 17. a ball bearing; 18. a tachometer; 19. an electromagnetic valve; 20. a drive shaft; 21. a support; 22. a waste liquid tank; 23. and a box cover.
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 to 4, in the embodiment of the present invention:
a blowdown apparatus applied to a backwashing filter comprises a filter body 1, a draft tube 2 and a waste liquid recovery device, wherein a blowdown pipe 3 is arranged on the filter body 1, one end of the draft tube 2 is connected with the blowdown pipe 3, the other end of the draft tube is connected with the waste liquid recovery device, the draft tube 2 comprises a tube body 4, mounting frames 5 are arranged at two ends inside the tube body 4, a bearing 6 is arranged in the middle of each mounting frame 5, a rotating shaft 7 is arranged between the two bearings 6, a spiral blade 8 is arranged on each rotating shaft 7, a magnetic sheet 9 and a cleaning strip 10 are arranged at the top end of each spiral blade 8, the cleaning strip 10 is positioned on one side of the magnetic sheet 9, a driving device is arranged on the outer side of the tube body 4 and comprises a motor 11, a gear 12 is arranged at the output end of the motor 11, a lantern ring 13 is sleeved, and the position is corresponding with magnetic sheet 9 position, two the opposite face of lantern ring 13 inwards extends respectively and is provided with spout 14, spout 14 is circular, two be provided with permanent magnetism ring 15 between the spout 14, cooperate between permanent magnetism ring 15 and the magnetic sheet 9 and can produce the magnetic induction, the surface of permanent magnetism ring 15 is provided with teeth of a cogwheel 16, teeth of a cogwheel 16 and gear 12 phase-match.
In the embodiment of the present invention: the opposite surfaces of the sliding grooves 14 are respectively provided with an installation groove in an inward extending mode, a ball 17 is arranged in the installation groove, and the joint of the ball 17 and the permanent magnet ring 15 enables the permanent magnet ring 15 to rotate more smoothly.
In the embodiment of the present invention: be connected with tachometer 18 in the pivot 7, the input of motor is provided with solenoid valve 19, solenoid valve 19 and tachometer 18 phase-match, the preferred magnetoelectric tachometer of tachometer 18 can detect helical blade 8's slew velocity to feed back to motor 11, apply external drive power to helical blade 8, guarantee helical blade 8's rotational speed, make aquatic impurity be difficult to deposit.
In the embodiment of the present invention: the magnetic sheets 9 are at least two and are uniformly distributed on the helical blades 8, and the number of the permanent magnetic rings 15 is equal to that of the magnetic sheets 9, so that the strength of external driving force can be enhanced.
In the embodiment of the present invention: two adjacent be provided with transmission shaft 20 between gear 12, can drive the rotation of two gears 12 through transmission shaft 20, avoid setting up a plurality of motors 11, cause the improvement of cost.
In the embodiment of the present invention: a support 21 is arranged below the pipe body 4 and can be used for supporting the pipe body 4.
In the embodiment of the present invention: waste liquid recovery unit includes waste liquid case 22 and case lid 23, case lid 23 is located waste liquid case 22 top, be provided with the inlet on waste liquid case 22's the lateral wall, the inlet is connected with honeycomb duct 2, conveniently carries out centralized processing to the waste liquid.
The utility model discloses a theory of operation is:
before use, the pipe body 4 is connected with the sewage discharge pipe 3, the revolution meter 18 is set to a proper value, when sewage discharge operation is carried out, a valve on the sewage discharge pipe 3 is opened, water flow is discharged from the filter body 1 and enters the pipe body 4, the helical blade 8 automatically rotates under the action of the water flow to drive the cleaning strip 10 at the top end to rotate, the water flow can be stirred, impurities in water are prevented from depositing on the inner wall of the pipe body 4, meanwhile, the cleaning strip 10 can timely clean the impurities attached to the inner wall of the pipe body 4, the situation that the impurities are accumulated more and more is avoided, the revolution meter 18 is used for monitoring the revolution speed of the rotating shaft 7, when the revolution speed of the rotating shaft 7 is reduced, the flow speed of the water is reduced, the impurities are easy to deposit, when the revolution speed of the rotating shaft 7 is lower than the set value, the electromagnetic valve 19 is opened, the motor 11 is started, the output end of, drive permanent magnetism ring 15 and rotate, drive magnetic sheet 9 through the magnetic induction force between permanent magnetism ring 15 and the magnetic sheet 9 and rotate, the rotation of magnetic sheet 9 drives helical blade 8's rotation again to provide external drive power for helical blade 8, guarantee helical blade 8's rotatory stirring effect, finally, the waste liquid gets into waste liquid case 22 and waits to handle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a be applied to blowdown equipment of back flush filter, includes filter body (1), honeycomb duct (2) and waste liquid recovery unit, be provided with blow off pipe (3) on filter body (1), blow off pipe (3) are connected to honeycomb duct (2) one end, and waste liquid recovery unit, its characterized in that are connected to the other end: the flow guide pipe (2) comprises a pipe body (4), mounting frames (5) are arranged at two ends inside the pipe body (4), bearings (6) are arranged in the middle of each mounting frame (5), a rotating shaft (7) is arranged between every two bearings (6), a spiral blade (8) is arranged on each rotating shaft (7), a magnetic sheet (9) and a cleaning strip (10) are arranged at the top end of each spiral blade (8), each cleaning strip (10) is located on one side of each magnetic sheet (9), a driving device is arranged on the outer side of the pipe body (4), each driving device comprises a motor (11), a gear (12) is arranged at the output end of each motor (11), a lantern ring (13) is sleeved on the outer side of the pipe body (4), the lantern rings (13) are arranged in two numbers, the positions of the lantern rings correspond to the positions of the magnetic sheets (9), and sliding grooves (14) are respectively and inwards, the sliding grooves (14) are circular, a permanent magnet ring (15) is arranged between the two sliding grooves (14), gear teeth (16) are arranged on the outer surface of the permanent magnet ring (15), and the gear teeth (16) are matched with the gear (12).
2. The sewage draining device applied to the backwashing filter of claim 1, wherein: the opposite face of spout (14) inwards extends respectively and is provided with the mounting groove, be provided with ball (17) in the mounting groove, ball (17) contact with permanent magnetism ring (15).
3. The sewage draining device applied to the backwashing filter of claim 1, wherein: the motor is characterized in that a revolution meter (18) is connected to the rotating shaft (7), an electromagnetic valve (19) is arranged at the input end of the motor, and the electromagnetic valve (19) is matched with the revolution meter (18).
4. The sewage draining device applied to the backwashing filter of claim 1, wherein: the magnetic sheets (9) are arranged at least two and are uniformly distributed on the helical blade (8), and the number of the permanent magnetic rings (15) is equal to that of the magnetic sheets (9).
5. The sewage draining device applied to the backwashing filter of claim 1, wherein: a transmission shaft (20) is arranged between two adjacent gears (12).
6. The sewage draining device applied to the backwashing filter of claim 1, wherein: a support (21) is arranged below the pipe body (4).
7. The sewage draining device applied to the backwashing filter of claim 1, wherein: the waste liquid recovery device comprises a waste liquid tank (22) and a tank cover (23), wherein the tank cover (23) is positioned at the top of the waste liquid tank (22), a liquid inlet is formed in the side wall of the waste liquid tank (22), and the liquid inlet is connected with the flow guide pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414073.9U CN213610076U (en) | 2020-10-26 | 2020-10-26 | Be applied to blowdown equipment of back flush filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022414073.9U CN213610076U (en) | 2020-10-26 | 2020-10-26 | Be applied to blowdown equipment of back flush filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213610076U true CN213610076U (en) | 2021-07-06 |
Family
ID=76624665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022414073.9U Active CN213610076U (en) | 2020-10-26 | 2020-10-26 | Be applied to blowdown equipment of back flush filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213610076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617138A (en) * | 2021-09-02 | 2021-11-09 | 北京众鑫兴业大气污染治理有限公司 | Self-cleaning type waste gas purification device |
| CN114426315A (en) * | 2022-04-06 | 2022-05-03 | 烟台澳土复合材料有限公司 | Decolorizing equipment for decolorizing agent for industrial dye wastewater treatment |
-
2020
- 2020-10-26 CN CN202022414073.9U patent/CN213610076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617138A (en) * | 2021-09-02 | 2021-11-09 | 北京众鑫兴业大气污染治理有限公司 | Self-cleaning type waste gas purification device |
| CN114426315A (en) * | 2022-04-06 | 2022-05-03 | 烟台澳土复合材料有限公司 | Decolorizing equipment for decolorizing agent for industrial dye wastewater treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Zhongni Machinery Technology Co.,Ltd. Assignor: YANCHENG XINGHUO VALVE MANUFACTURING CO.,LTD. Contract record no.: X2023980045734 Denomination of utility model: A sewage discharge equipment applied to backwashing filters Granted publication date: 20210706 License type: Common License Record date: 20231107 |