CN201371004Y - Multistage hydraulic automatic drive water filter - Google Patents
Multistage hydraulic automatic drive water filter Download PDFInfo
- Publication number
- CN201371004Y CN201371004Y CN200820089592U CN200820089592U CN201371004Y CN 201371004 Y CN201371004 Y CN 201371004Y CN 200820089592 U CN200820089592 U CN 200820089592U CN 200820089592 U CN200820089592 U CN 200820089592U CN 201371004 Y CN201371004 Y CN 201371004Y
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- water
- water wheels
- housed
- chamber
- centrifugal
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Abstract
The utility model discloses a multistage hydraulic automatic drive water filter, and relates to a device for filtering impurities in pressure water. The device is characterized in that a centrifugal volute, a centrifugal separation orifice bore with primary filtration pore and a tangential impurity-containing water inlet pipe form centrifugal separation filtration and secondary filtration of primary filtration pore. A driving water wheel drives a rotating filter core and a suction discharge branch pipe with suction bores to form tertiary filtration; and the rear end of a filter core protective cylinder is provided with a tangential water cleaning pipeline so as to discharge the water after filtration. The lower end of a centrifugal stain-storing cavity is provided with a front end discharge valve; and a water wheel chamber cover is provided with water wheel discharge valves which are controlled by a water wheel distribution controller.
Description
Technical field:
What the utility model was related is a kind of device that is used for filter pressure water impurity.Be mainly used in electric power, chemical industry and papermaking equal pressure water filtration field.
Background technology:
The device of the drainage of using all is to drive the device that revolution recoils and has only the one-level drainage with motor by reductor at present, the recoil pressure of this water treatment plant is not concentrated and is caused repercussion effect bad, adopt complicated electric control circuit to control revolution recoil motor simultaneously, because at this environmental air high humidity, the control electric fault often appears, motor also very easily Yin Kasai cause and burn, make the frequent cisco unity malfunction of whole water treatment plant.Owing to adopt motor revolution recoil mode that the operating cost of drainage is strengthened, also increased the workload and the cost of repair and maintenance.
Even some water treatment plant does not adopt motor revolution recoil mode, also exist the single-stage drainage and cause filter core often to block, the Fraquent start recoiling device makes the waste of dilutional hyponatremia, also there is the irrational problem in many places in its complex structure, adopts radially turnover as water inlet pipe and outlet pipe.
The utility model content:
Containing assorted water inlet pipe is positioned on the tangential direction of centrifugal volute, the centrifugation orifice of band one-level filter opening is housed in centrifugal volute, in centrifugation orifice lower end the dirty chamber of centrifugal storage is housed, the front end blowoff valve that has front end blowoff valve control valve is housed in lower end, the dirty chamber of centrifugal storage; The possum belly ring is housed in the filter core casing, in the possum belly ring, sealing ring is housed, the front end of several gratings is fixed on the spacing grooved ring, the rear end is fixed on the grating fixed disk, the water wheels water inlet pipe is housed on the grating fixed disk, loads onto the driving water wheels that have spray-hole, water wheels chamber seal is fixed on the dividing plate of water wheels chamber with water wheels chamber seal clamping ring in water wheels water inlet pipe back, water wheels chamber inner seal diameter contacts with water wheels water inlet pipe external diameter, and sealing ring contacts with spacing grooved ring external diameter; A plurality of suction formula blow down branch are housed in filter core, are provided with several asymmetric suction holes on suction formula blow down branch, a plurality of suction formula blow down branch converge to blowdown main; Water wheels chamber drainpipe is tangentially fixed connection on the water wheels chamber cap, in drainpipe end, water wheels chamber the water wheels draining valve is housed, front end blowoff valve and water wheels draining valve carry out gauge tap by front end blowoff valve control valve and water wheels draining valve control valve by the hydraulic pressure distribution control unit respectively; At filter core casing rear portion fresh water pipeline is housed tangentially, blowdown main is received on the drainpipe of water wheels chamber.Its operation principle is: when the impurity press water by after tangentially containing assorted water inlet pipe and entering centrifugal volute, the silt that quality is bigger gets rid of in the dirty chamber of centrifugal storage by the centrifugal force that the current rotation produces, have the one-level filter opening on the centrifugation orifice, after the less impurity of quality is filtered by the centrifugation orifice again, enter filter core rotatably and purify for the third time.When the difference of the pressure in the pressure in the pressure-measuring pipe of centrifugal chamber and the drainage pressure pipe surpassed setting, the hydraulic pressure distribution control unit was opened the front end blowoff valve by front end blowoff valve control valve and is carried out blowdown, after pressure differential is recovered normal condition, and the closed front end blowoff valve.
When the pressure in drainage pressure pipe and the pressure differential in the secondary drainage pressure pipe during greater than setting, by the hydraulic pressure distribution control unit by water wheels draining valve control valve fetch boiling water the wheel draining valve after, the impurity press water that is filtered twice sprays from spray-hole by the water wheels water inlet pipe, is discharged in the atmosphere.In impurity press water course of injection, drive the water wheels rotation and drive filter core and rotate together.Because a plurality of suction formula blow down branch communicate with blowdown main, blowdown main communicates with atmosphere again, so the impurity of filter core inside under the hydraulic pressure effect, is discharged to filter core casing outside by inhaling the hole, because filter core rotates, can all siphon away discharge to the impurity of filter core circumferential inner surface so inhale the hole.After the pressure differential in drainage pressure pipe and the secondary drainage pressure pipe was recovered setting, the water wheels draining valve cut out under the control of hydraulic pressure distribution control unit.Contain assorted water inlet pipe, fresh water pipeline and water wheels chamber drainpipe and all adopt tangential connection, so fluid resistance is minimum.
The related technical scheme of the utility model is rationally compact, efficient energy-saving, and it is convenient, of many uses to implement, and especially is applied in the inflammable and explosive environment.
Description of drawings:
Fig. 1. the device for filtering water automatically driven by multi-stage water power front view
Fig. 2. device for filtering water automatically driven by multi-stage water power A-A is to view
Fig. 3. device for filtering water automatically driven by multi-stage water power B-B is to view
Fig. 4. device for filtering water automatically driven by multi-stage water power C-C is to view
Fig. 5. device for filtering water automatically driven by multi-stage water power D-D is to view
Wherein:
1, front end sewage draining exit 2, front end blowoff valve 3, front end blowoff valve control valve
4, contain assorted water inlet pipe 5, the dirty chamber 6 of centrifugal storage, centrifugation orifice
7, one-level filter opening 8, centrifugal chamber pressure-measuring pipe 9, centrifugal volute
10, centrifugal shell flange 11, secondary drainage pressure pipe 12, closing bolt
13, hydraulic pressure distribution control unit 14, water wheels draining valve control valve 15, three drainage pressure pipes
16, filter core casing 17, possum belly ring 18, sealing ring
19, spacing grooved ring 20, grating 21, suction formula blow down branch
22, inhale hole 23, grating fixed disk 24, water wheels chamber closing bolt
25, water wheels chamber cap 26, spray-hole 27, driving water wheels
28, water wheels water inlet pipe 29, water wheels chamber seal 30, water wheels chamber seal clamping ring
31, water wheels chamber dividing plate 32, water wheels chamber drainpipe 33, water wheels draining valve
34, water wheels chamber discharge outlet 35, clear water flange 36, fresh water pipeline
37, blowdown main 38, filter core 39, impurity press water
The specific embodiment:
The centrifugation orifice (6) that has one-level filter opening (7) is fixed on centrifugal volute (9) inside, front end blowoff valve (2) is housed, contain assorted water inlet pipe (4) and tangentially be contained on the centrifugal volute (9) in lower end, the dirty chamber of centrifugal storage (5).In filter core casing (16), load onto sealing ring (18) in the possum belly ring (17) of front end; With two-layer water wheels chamber seal clamping ring (30) water wheels chamber seal (29) is fixed on the water wheels chamber dividing plate (31).The driving water wheels (27) that have spray-hole (26) are fixed on the water wheels water inlet pipe (28), then water wheels water inlet pipe (28) being passed water wheels chamber seal (29) is fixed on the grating fixed disk (23), several gratings (20) two ends are separately fixed on spacing grooved ring (19) and the grating fixed disk (23), again sealing ring (18) are embedded in the spacing grooved ring (19).Be communicated with blowdown main (37) and place in the filter core (38) having the suction formula blow down branch (21) of inhaling hole (22), make as far as possible close filter core (38) inwall in several asymmetric suction holes (22) on the suction formula blow down branch (21), but can not scratching.Blowdown main (37) is received on the water wheels chamber drainpipe (32), connected fresh water pipeline (36) tangential the going up of filter core casing (16) rear end.With respectively centrifugal volute (9), water wheels chamber cap (25) being fixed on filter core casing (16) rear and front end closing bolt (24) closing bolt (12) and water wheels chamber.Respectively pressure-measuring pipe (8) one ends in centrifugal chamber are communicated with centrifugal volute (9) again, the other end is communicated with hydraulic pressure distribution control unit (13), with after filter core casing (16) front end is communicated with, the other end is switched on the hydraulic pressure distribution control unit (13) secondary drainage pressure pipe (11) one ends.Three drainage pressure pipe (15) one ends are communicated with filter core casing (16), and the other end is communicated with hydraulic pressure distribution control unit (13).With front end blowoff valve control valve (3) and water wheels draining valve control valve (14) hydraulic pressure distribution control unit (13) is communicated with front end blowoff valve (2) and water wheels draining valve (33).Enforcement finishes.
Claims (1)
1 one kinds of device for filtering water automatically driven by multi-stage water power, it is the device that is used for filtered water impurity, it is characterized in that:
Containing assorted water inlet pipe is positioned on the tangential direction of centrifugal volute, the centrifugation orifice of band one-level filter opening is housed in centrifugal volute, in centrifugation orifice lower end the dirty chamber of centrifugal storage is housed, the front end blowoff valve that has front end blowoff valve control valve is housed in lower end, the dirty chamber of centrifugal storage; The possum belly ring is housed in the filter core casing, in the possum belly ring, sealing ring is housed, the front end of several gratings is fixed on the spacing grooved ring, the rear end is fixed on the grating fixed disk, the water wheels water inlet pipe is housed on the grating fixed disk, loads onto the driving water wheels that have spray-hole, water wheels chamber seal is fixed on the dividing plate of water wheels chamber with water wheels chamber seal clamping ring in water wheels water inlet pipe back, water wheels chamber inner seal diameter contacts with water wheels water inlet pipe external diameter, and sealing ring contacts with spacing grooved ring external diameter; A plurality of suction formula blow down branch are housed in filter core, are provided with several asymmetric suction holes on suction formula blow down branch, a plurality of suction formula blow down branch converge to blowdown main; Water wheels chamber drainpipe is tangentially fixed connection on the water wheels chamber cap, in drainpipe end, water wheels chamber the water wheels draining valve is housed, front end blowoff valve and water wheels draining valve carry out gauge tap by front end blowoff valve control valve and water wheels draining valve control valve by the hydraulic pressure distribution control unit respectively; At filter core casing rear portion fresh water pipeline is housed tangentially, blowdown main is received on the drainpipe of water wheels chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820089592U CN201371004Y (en) | 2008-03-27 | 2008-03-27 | Multistage hydraulic automatic drive water filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820089592U CN201371004Y (en) | 2008-03-27 | 2008-03-27 | Multistage hydraulic automatic drive water filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201371004Y true CN201371004Y (en) | 2009-12-30 |
Family
ID=41497083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820089592U Expired - Lifetime CN201371004Y (en) | 2008-03-27 | 2008-03-27 | Multistage hydraulic automatic drive water filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201371004Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749599A (en) * | 2016-02-26 | 2016-07-13 | 江苏大学 | Hydrodynamic backwash filter screen filter |
-
2008
- 2008-03-27 CN CN200820089592U patent/CN201371004Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749599A (en) * | 2016-02-26 | 2016-07-13 | 江苏大学 | Hydrodynamic backwash filter screen filter |
| CN105749599B (en) * | 2016-02-26 | 2018-04-17 | 江苏大学 | A kind of Hydrodynamic recoil filter wash web filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Liming Document name: Notification of patent rights granted to utility models and formalities for registration |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Liming Document name: Notification that Entitlement to Patent Deemed Abandoned |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091230 |
|
| CX01 | Expiry of patent term |