CN106552447A - A kind of backpulsing self-cleaning filter with the water body mechanism of decompressor - Google Patents
A kind of backpulsing self-cleaning filter with the water body mechanism of decompressor Download PDFInfo
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- CN106552447A CN106552447A CN201611053603.3A CN201611053603A CN106552447A CN 106552447 A CN106552447 A CN 106552447A CN 201611053603 A CN201611053603 A CN 201611053603A CN 106552447 A CN106552447 A CN 106552447A
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- fixedly connected
- housing
- filtration net
- decompressor
- water body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000004140 cleaning Methods 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 126
- 239000000758 substrate Substances 0.000 claims description 13
- 230000006837 decompression Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 239000002574 poison Substances 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- -1 Yi Jitong Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention provides a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor, is related to self-cleaning filter field.There should be the backpulsing self-cleaning filter of the water body mechanism of decompressor, including housing, bottom on the right side of the housing is communicated with water inlet pipe, the inner transverse of the housing is fixedly connected with filtering table, the water body mechanism of decompressor is fixedly connected between the filtering table and the bottom of inner walls, the water body mechanism of decompressor is internally provided with coarse filtration net, and the coarse filtration offers coarse filtration hole on the net.There should be the backpulsing self-cleaning filter of the water body mechanism of decompressor, reduce to the extruding force produced by coarse filtration net, avoid and the excessive coarse filtration hole for causing coarse filtration online of extruding force becomes big, ensure that the preliminary filtering function of self-cleaning filter, reduce the burden of finly filtration net, long service life, reduces the replacing number of times of coarse filtration net and finly filtration net, strong applicability.
Description
Technical field
Self-cleaning filter technical field of the present invention, specially a kind of backpulsing self-cleaning with the water body mechanism of decompressor
Filter.
Background technology
Water pollution is to cause the use value of water to reduce or lose by harmful chemical, pollutes the water of environment.In sewage
Acid, alkali, oxidant, the compound such as Yi Jitong, cadmium, hydrargyrum, arsenic, the organic poison such as benzene, dichloroethanes, ethylene glycol can poison water with poison
It is biological, affect drinking water source, scenic spot landscape.Currently in order to saving water resource, people can be filtered to sewage, then are incited somebody to action
Water body after filter is circulated utilization.
Self-cleaning filter is the impurity that a kind of utilization filter screen is directly intercepted in water, removes water body recovery technology, particulate matter, drop
Low turbidity, purifies water, and reduces system dirt, bacterium algae, corrosion etc. and produces, to purify water and protection system other equipment is normal
The precision equipment of work, its operation principle is：Impure water enters the inside of filter from water inlet pipe, first flows through coarse filtration net
Tentatively filtered, then flowing through finly filtration net carries out finly filtration, the water purification after filtration is flowed out by outlet pipe, and what is filtered out is miscellaneous
Matter absorption is online in finly filtration, and therefore defines the pressure reduction of finly filtration net surfaces externally and internally, when the differential reaches a set point, pressure
Sensor transmits a signal to controller, and controller opens solenoid electric valve, and the gas inside blowdown tank is discharged from blow-off pipe, knot
Fruit causes the pressure drop inside blowdown tank, while the rotation of controller controlled motor, former similar to vacuum cleaned so as to generate
The negative pressure-pumping of reason, the impurity of finly filtration net surface is as backwashing water is by suction tube and manifold trunk inflow blowdown tank
Portion, discharges through blow-off pipe, so that finly filtration net is rinsed.
But the water body flowed into from water inlet pipe in current self-cleaning filter directly acts on coarse filtration net, the water of inflow
The impulsive force that body is produced can extrude coarse filtration net, so as to the filtering holes that go out for causing coarse filtration online become big, make self-cleaning filter
Preliminary filtering function is lost, is caused the impurity in water body to fully enter the inside of finly filtration net, be increased the burden of finly filtration net,
Service life is short, it is often necessary to change coarse filtration net and finly filtration net, poor for applicability.
The content of the invention
(1) technical problem for solving
For the deficiencies in the prior art, the invention provides a kind of backpulsing self-cleaning filtering with the water body mechanism of decompressor
Device, solves the short problem of service life.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：It is a kind of with the water body mechanism of decompressor
Backpulsing self-cleaning filter, including housing, the bottom on the right side of the housing are communicated with water inlet pipe, the inner transverse of the housing
Filtering table is fixedly connected with, the water body mechanism of decompressor, the water between the filtering table and the bottom of inner walls, is fixedly connected with
The body mechanism of decompressor is internally provided with coarse filtration net, and the coarse filtration offers coarse filtration hole, the top of the coarse filtration net on the net
Portion and bottom are fixedly connected with the bottom of filtering table and inner walls respectively, on the filtering table and correspondence coarse filtration net position
Put and offer intercommunicating pore, finly filtration net is fixedly connected with the top of the filtering table, in the top of the finly filtration net and housing
It is fixedly connected at the top of wall, the finly filtration offers finly filtration hole on the net, on the left of the housing and correspondence finly filtration net
Position connects outlet pipe, and top board is fixedly connected with the top of the housing, is provided with substrate, and substrate is logical at the top of the top board
Cross pin to be fixedly connected with top board, at the top of the substrate, be fixedly connected with blowdown tank, the top fixed installation of the blowdown tank
There is motor, on the motor, be provided with rotating shaft, the rotating shaft is fixedly connected with one end of manifold trunk away from one end of motor, described
The other end of manifold trunk sequentially passes through blowdown tank, substrate, top board and housing and extends to the inside of finly filtration net, positioned at finly filtration
Pipe surface of collecting inside net is communicated with suction tube, and the pipe surface of collecting inside blowdown tank offers tap, the row
The right side of dirty case is connected with one end of blow-off pipe, and the other end of the blow-off pipe runs through blowdown tank and extends to the outer of blowdown tank
Portion, is provided with solenoid electric valve on the blow-off pipe outside blowdown tank, the top of the inner walls and is located at finly filtration
The inside of net is installed with pressure transducer, the right side of the housing and control is installed with above water inlet pipe
Device, the controller difference pressure transducer, solenoid electric valve and motor are electrically connected with.
The water body mechanism of decompressor includes sleeve, the top and bottom of the sleeve respectively with filtering table and inner walls
Bottom is fixedly connected, and the coarse filtration net is located at the position of the inside of sleeve, the right side of the sleeve and corresponding water inlet pipe and opens
The first small opening is provided with, the right side of the sleeve is fixedly connected with the side of fixed block, the side away from sleeve of the fixed block
It is fixedly connected with one end of telescoping tube, the other end of the telescoping tube is fixedly connected with the side of contiguous block, the telescoping tube
Surface is arranged with relief spring, and the contiguous block is fixedly connected with arcuate movement plate away from the side of telescoping tube, and the arc is lived
On dynamic plate and correspondence water inlet pipe position offer the second small opening.
The telescoping tube includes body, and the inside of the body is from left to right disposed with left magnet plate and right Magnet
Plate, the left magnet plate away from right magnet plate side and right magnet plate be respectively fixedly connected with a left side away from the side of left magnet plate
Motion bar and right motion bar, the left motion bar run through body away from one end of left magnet plate and extend to left side and the set of body
Cylinder is fixedly connected, and the right motion bar runs through body away from one end of right magnet plate and extends to right side and the arcuate movement of body
Plate is fixedly connected, the left magnet plate away from the side of left motion bar magnetic and right motion bar away from the side of right magnet plate
Magnetic is identical.
Preferably, the both sides of the housing bottom are provided with installing plate, and the installing plate is by bolt and housing screw thread
Connection, the bottom of the installing plate are fixedly connected with column, and the surface of the column is tiltedly installed with grabs ground leg.
Preferably, the both sides of the motor bottom have been fixedly connected with bracing frame, the one end of support frame as described above away from motor
It is fixedly connected with the top of blowdown tank, the connecting portion of the rotating shaft and manifold trunk is located between two bracing frames.
Preferably, the surface of the manifold trunk and brush holder support, the brush holder support are fixedly connected with positioned at the inside of finly filtration net
Brush knife is fixedly connected with away from one end of manifold trunk.
Preferably, the water inlet pipe and outlet pipe are connected with housing by electric welding.
(3) beneficial effect
The invention provides a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor.Possesses following beneficial effect
Really：
1st, there should be the backpulsing self-cleaning filter of the water body mechanism of decompressor, by arranging the water body mechanism of decompressor, water body subtracts
Press mechanism carries out decompression work to the water body that water inlet pipe is flowed into, and reduces to the extruding force produced by coarse filtration net, it is to avoid and extruding
The excessive coarse filtration hole for causing coarse filtration online of power becomes big, it is ensured that the preliminary filtering function of self-cleaning filter, reduces thin
The burden of drainage screen, long service life reduce the replacing number of times of coarse filtration net and finly filtration net, strong applicability.
2nd, there should be the backpulsing self-cleaning filter of the water body mechanism of decompressor, by column being arranged in the bottom of housing and being grabbed
Ground leg, increased self-cleaning filter to ground grab ground ability, it is to avoid self-cleaning filter place when be moved, protect
Demonstrate,prove that self-cleaning filter is stable to be operated, it is convenient and practical.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the section of structure that the water body mechanism of decompressor of the present invention is faced；
Fig. 3 is the structure top view of the water body mechanism of decompressor of the present invention；
Fig. 4 is the section of structure of telescoping tube of the present invention.
In figure：1 housing, 2 water inlet pipes, 3 filtering tables, the 4 water body mechanisms of decompressor, 5 coarse filtration nets, 6 coarse filtration holes, 7 intercommunicating pores,
8 finly filtration nets, 9 finly filtration holes, 10 outlet pipes, 11 top boards, 12 pins, 13 substrates, 14 blowdown tanks, 15 motors, 16 rotating shafts, 17 are converged
Collector, 18 suction tubes, 19 taps, 20 blow-off pipes, 21 solenoid electric valves, 22 pressure transducers, 23 controllers, 24 sleeves, 25
First small opening, 26 fixed blocks, 27 telescoping tubes, 28 contiguous blocks, 29 relief springs, 30 arcuate movement plates, 31 second small openings, 32 pipes
Ground is grabbed in body, 33 left magnet plates, 34 right magnet plates, 35 left motion bars, 36 right motion bars, 37 installing plates, 38 bolts, 39 columns, 40
Leg, 41 bracing frames, 42 brush holder supports, 43 brush knives.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor, as Figure 1-4,
Including housing 1, the bottom on the right side of housing 1 is communicated with water inlet pipe 2, and the inner transverse of housing 1 is fixedly connected with filtering table 3, filters
It is fixedly connected with the water body mechanism of decompressor 4 between the bottom of 1 inwall of disk 3 and housing, the water body mechanism of decompressor 4 is internally provided with slightly mistake
Filter screen 5, the water body that water inlet pipe 2 is flowed into by the water body mechanism of decompressor 4 carry out decompression work, reduce to squeezing produced by coarse filtration net 5
Pressure, offers coarse filtration hole 6 on coarse filtration net 5, the water body that water inlet pipe 2 is flowed into tentatively is filtered by coarse filtration net 5, thick mistake
The top and bottom of filter screen 5 is fixedly connected with the bottom of 1 inwall of filtering table 3 and housing respectively, on filtering table 3 and the thick mistake of correspondence
The position of filter screen 6 offers intercommunicating pore 7, and the top of filtering table 3 is fixedly connected with finly filtration net 8, the top of finly filtration net 8 and shell
It is fixedly connected at the top of 1 inwall of body, finly filtration hole 9 is offered on finly filtration net 8, after finly filtration net 8 is to the filtration of coarse filtration net 5
Water body is filtered, it is ensured that the water body flowed out from outlet pipe 10 is totally environmentally friendly, on the left of housing 1 and correspondence finly filtration net 8 position
Connection outlet pipe 10 is put, water inlet pipe 2 and outlet pipe 10 are connected with housing 1 by electric welding, and the top of housing 1 is fixedly connected with top
Plate 11, the top of top board 11 are provided with substrate 13, and substrate 13 is fixedly connected with top board 11 by pin 12, the top of substrate 13
Blowdown tank 14 is fixedly connected with, the top of blowdown tank 14 is installed with motor 15, rotating shaft 16, rotating shaft 16 are provided with motor 15
It is fixedly connected with one end of manifold trunk 17 away from one end of motor 15, the both sides of 15 bottom of motor have been fixedly connected with bracing frame
41, bracing frame 41 is fixedly connected with the top of blowdown tank 14 away from one end of motor 15, the connecting portion of rotating shaft 16 and manifold trunk 17
Position is located between two bracing frames 41, the other end of manifold trunk 17 sequentially passes through blowdown tank 14, substrate 13, top board 11 and housing 1
And the inside of finly filtration net 8 is extended to, 17 surface of manifold trunk inside finly filtration net 8 is communicated with suction tube 18, manifold trunk
17 surface and brush holder support 42 is fixedly connected with positioned at the inside of finly filtration net 8, brush holder support 42 is fixed away from one end of manifold trunk 17
Brush knife 43 is connected with, 17 surface of manifold trunk inside blowdown tank 14 offers tap 19, right side and the row of blowdown tank 14
One end connection of dirty pipe 20, the other end of blow-off pipe 20 run through blowdown tank 14 and extend to the outside of blowdown tank 14, positioned at blowdown
Solenoid electric valve 21 is provided with blow-off pipe 20 outside case 14, solenoid electric valve 21 is the industrial equipment with Electromagnetic Control, is
For controlling the automatic foundamental element of fluid, the top of 1 inwall of housing and it is installed with positioned at the inside of finly filtration net 8
Pressure transducer 22, the right side of housing 1 and is installed with controller 23 positioned at the top of water inlet pipe 2, and controller 23 is adopted
The main control computer of model KY02S, controller 23 are distinguished pressure transducer 22, solenoid electric valve 21 and motor 15 and are electrically connected with, and contain
The water of impurity enters the inside of filter from water inlet pipe 2, first flows through coarse filtration net 5 and is tentatively filtered, then flows through finly filtration
Net 8 carries out finly filtration, and the water purification after filtration is flowed out by outlet pipe 10, the impurity absorption for filtering out on finly filtration net 8, and because
This defines the pressure reduction of 8 surfaces externally and internally of finly filtration net, and when the differential reaches a set point, pressure transducer 22 transmits a signal to control
Device 23, controller 23 open solenoid electric valve 21, the gas inside blowdown tank 14 are discharged from blow-off pipe 20, as a result so that blowdown
Pressure drop inside case 14, while 23 controlled motor 15 of controller rotates, so as to generate similar to vacuum cleaned principle
Negative pressure-pumping, the impurity on 8 surface of finly filtration net pass through suction tube 18 and manifold trunk 17 flows into blowdown tank 14 with backwashing water
Inside, discharges through blow-off pipe 20, so that finly filtration net 8 is rinsed.
The water body mechanism of decompressor 4 includes sleeve 24, the top and bottom of sleeve 24 respectively with 1 inwall of filtering table 3 and housing
Bottom is fixedly connected, and coarse filtration net 5 is located at the position of the inside of sleeve 24, the right side of sleeve 24 and corresponding water inlet pipe 2 and opens up
The right side for having the first small opening 25, sleeve 24 is fixedly connected with the side of fixed block 26, the side away from sleeve 24 of fixed block 26
It is fixedly connected with one end of telescoping tube 27, the other end of telescoping tube 27 is fixedly connected with the side of contiguous block 28, telescoping tube 27
Surface is arranged with relief spring 29, and contiguous block 28 is fixedly connected with arcuate movement plate 30 away from the side of telescoping tube 27, and arc is lived
On the dynamic plate 30 and position of correspondence water inlet pipe 2 offers the second small opening 31, and impure water enters filter from water inlet pipe 2
Inside, flows into into the water body inside housing 1 and promotes arcuate movement plate 30 to move toward the direction of sleeve 24, and arcuate movement plate 30 is moved
When promote the telescoping tube 27 to shorten, relief spring 29 is extruded when telescoping tube 27 shortens, relief spring 29 absorbs in extruding and is subject to
Impulsive force, so as to reduce impulsive force of the water body to coarse filtration net 5, it is to avoid the coarse filtration hole 6 on coarse filtration net 5 becomes big, it is ensured that
The preliminary filtering function of self-cleaning filter, reduces the burden of finly filtration net 8.
Telescoping tube 27 includes body 32, and the inside of body 32 is from left to right disposed with left magnet plate 33 and right magnet plate
34, left magnet plate 33 away from right magnet plate 34 side and right magnet plate 34 be respectively fixedly connected with away from the side of left magnet plate 33
There are left motion bar 35 and right motion bar 36, left motion bar 35 runs through body 32 and extends to body away from one end of left magnet plate 33
32 left side is fixedly connected with sleeve 24, and right motion bar 36 runs through body 32 and extends to body away from one end of right magnet plate 34
32 right side is fixedly connected with arcuate movement plate 30, magnetic and right motion bar of the left magnet plate 33 away from the side of left motion bar 35
34 is identical away from the magnetic of the side of right magnet plate 36, is repelled each other the attracting principle of heteropole from the same sex of magnetic pole, left magnet plate 33
Mutual expelling force is produced and right magnet plate 34 between, telescoping tube 27, the left activity on telescoping tube 27 when arcuate movement plate 30 is moved, is extruded
Bar 35 and right motion bar 36 to the internal motion of body 32 because left magnet plate 33 is identical with the magnetic of right magnet plate 34, phase
Mutual expelling force between mutually absorbs the extruding force being subject to, so as to assisted decompression spring 29 carries out decompression work.
The both sides of 1 bottom of housing are provided with installing plate 37, and installing plate 37 is threadedly coupled with housing 1 by bolt 38, peace
The bottom of dress plate 37 is fixedly connected with column 39, and the surface of column 39 is tiltedly installed with grabs ground leg 40, and grabbing ground leg 40 increases
Earth-grasping force of the column 39 to ground, it is to avoid tightly do not cause housing 1 to be moved with grabbing.
In sum, there should be the backpulsing self-cleaning filter of the water body mechanism of decompressor, by arranging the water body mechanism of decompressor
4, the water body mechanism of decompressor 4 carries out decompression work to the water body that water inlet pipe 2 is flowed into, and reduces to the extruding force produced by coarse filtration net 5,
Avoid and the excessive coarse filtration hole 6 caused on coarse filtration net 5 of extruding force becomes big, it is ensured that the preliminary filtration work(of self-cleaning filter
Can, the burden of finly filtration net 8 is reduced, long service life reduces the replacing number of times of coarse filtration net 5 and finly filtration net 8, is suitable for
Property is strong.
Also, by column 39 being arranged in the bottom of housing 1 and grabbing ground leg 40, increased self-cleaning filter to ground
Grab ground ability, it is to avoid self-cleaning filter place when be moved, it is ensured that self-cleaning filter is stable to be operated,
It is convenient and practical.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor, including housing (1), it is characterised in that：The shell
Bottom on the right side of body (1) is communicated with water inlet pipe (2), and the inner transverse of the housing (1) is fixedly connected with filtering table (3), described
The water body mechanism of decompressor (4), the water body mechanism of decompressor (4) are fixedly connected between the bottom of filtering table (3) and housing (1) inwall
Be internally provided with coarse filtration net (5), coarse filtration hole (6) is offered on the coarse filtration net (5), the coarse filtration net (5)
Top and bottom are fixedly connected with the bottom of filtering table (3) and housing (1) inwall respectively, on the filtering table (3) and corresponding
The position of coarse filtration net (6) offers intercommunicating pore (7), is fixedly connected with finly filtration net (8), institute at the top of the filtering table (3)
The top for stating finly filtration net (8) is fixedly connected with the top of housing (1) inwall, offers finly filtration on the finly filtration net (8)
Hole (9), on the left of the housing (1) and correspondence finly filtration net (8) position connection outlet pipe (10), the top of the housing (1)
Portion is fixedly connected with top board (11), is provided with substrate (13), and substrate (13) by pin (12) at the top of the top board (11)
It is fixedly connected with top board (11), at the top of the substrate (13), is fixedly connected with blowdown tank (14), the top of the blowdown tank (14)
Portion is installed with motor (15), and rotating shaft (16) is provided with the motor (15), and the rotating shaft (16) is away from motor (15)
One end is fixedly connected with the one end of manifold trunk (17), and the other end of the manifold trunk (17) sequentially passes through blowdown tank (14), substrate
(13), top board (11) and housing (1) and the inside of finly filtration net (8) is extended to, positioned at the internal manifold trunk of finly filtration net (8)
(17) surface is communicated with suction tube (18), offers tap (19) positioned at internal manifold trunk (17) surface of blowdown tank (14),
The right side of the blowdown tank (14) is connected with one end of blow-off pipe (20), and the other end of the blow-off pipe (20) runs through blowdown tank
(14) and the outside of blowdown tank (14) is extended to, solenoid electric valve is provided with the outside blow-off pipe (20) of blowdown tank (14)
(21), the top of housing (1) inwall and be located at finly filtration net (8) inside be installed with pressure transducer (22),
The right side of the housing (1) and it is located above water inlet pipe (2) and is installed with controller (23), the controller (23) point
Other pressure transducer (22), solenoid electric valve (21) and motor (15) are electrically connected with.
The water body mechanism of decompressor (4) includes sleeve (24), the top and bottom of the sleeve (24) respectively with filtering table (3) and
The bottom of housing (1) inwall is fixedly connected, and the coarse filtration net (5) is positioned at the inside of sleeve (24), the right side of the sleeve (24)
The position of side and correspondence water inlet pipe (2) offers the first small opening (25), right side and the fixed block (26) of the sleeve (24)
Side is fixedly connected, and the side away from sleeve (24) of the fixed block (26) is fixedly connected with one end of telescoping tube (27), institute
The other end for stating telescoping tube (27) is fixedly connected with the side of contiguous block (28), and the surface of the telescoping tube (27) is arranged with decompression
Spring (29), the contiguous block (28) are fixedly connected with arcuate movement plate (30) away from the side of telescoping tube (27), the arc
On portable plate (30) and correspondence water inlet pipe (2) position offer the second small opening (31)；
The telescoping tube (27) includes body (32), and the inside of the body (32) is from left to right disposed with left magnet plate
(33) and right magnet plate (34), the left magnet plate (33) away from right magnet plate (34) side and right magnet plate (34) away from a left side
The side of magnet plate (33) has been respectively fixedly connected with left motion bar (35) and right motion bar (36), the left motion bar (35) away from
One end of left magnet plate (33) is run through body (32) and extends to the left side of body (32) and is fixedly connected with sleeve (24), the right side
Motion bar (36) runs through body (32) away from one end of right magnet plate (34) and extends to right side and the arcuate movement of body (32)
Plate (30) is fixedly connected, the left magnet plate (33) away from the side of left motion bar (35) magnetic and right motion bar (34) away from
The magnetic of the side of right magnet plate (36) is identical.
2. a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor according to claim 1, it is characterised in that：
The both sides of housing (1) bottom are provided with installing plate (37), and the installing plate (37) is by bolt (38) and housing (1) spiral shell
Stricture of vagina connects, and the bottom of the installing plate (37) is fixedly connected with column (39), and the surface of the column (39) is tiltedly installed with grabs
Ground leg (40).
3. a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor according to claim 1, it is characterised in that：
The both sides of motor (15) bottom have been fixedly connected with bracing frame (41), the one end of support frame as described above (41) away from motor (15)
Be fixedly connected at the top of blowdown tank (14), the connecting portion of the rotating shaft (16) and manifold trunk (17) is located at two bracing frames
(41) between.
4. a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor according to claim 1, it is characterised in that：
The surface of the manifold trunk (17) and be located at finly filtration net (8) inside be fixedly connected with brush holder support (42), the brush holder support (42)
Brush knife (43) is fixedly connected with away from one end of manifold trunk (17).
5. a kind of backpulsing self-cleaning filter with the water body mechanism of decompressor according to claim 1, it is characterised in that：
The water inlet pipe (2) and outlet pipe (10) are connected with housing (1) by electric welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053603.3A CN106552447A (en) | 2016-11-26 | 2016-11-26 | A kind of backpulsing self-cleaning filter with the water body mechanism of decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053603.3A CN106552447A (en) | 2016-11-26 | 2016-11-26 | A kind of backpulsing self-cleaning filter with the water body mechanism of decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106552447A true CN106552447A (en) | 2017-04-05 |
Family
ID=58445050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611053603.3A Pending CN106552447A (en) | 2016-11-26 | 2016-11-26 | A kind of backpulsing self-cleaning filter with the water body mechanism of decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106552447A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107497725A (en) * | 2017-09-18 | 2017-12-22 | 郑州大学 | A kind of peach gum produces special anti-screens cleaning device |
| CN108434828A (en) * | 2018-04-08 | 2018-08-24 | 洛阳双瑞金属复合材料有限公司 | A kind of soil pick-up nozzle of filter |
| CN109775888A (en) * | 2019-01-29 | 2019-05-21 | 淮南市众兴机械制造有限责任公司 | A kind of circulating water strainer |
| CN110075588A (en) * | 2018-01-26 | 2019-08-02 | 盈祥过滤设备（上海）有限公司 | A kind of novel outer scraper type self-cleaning filter |
| CN111306913A (en) * | 2020-03-13 | 2020-06-19 | 浙江康盈五金科技有限公司 | Efficient cleaning and drying device for bolt machining |
| CN113198596A (en) * | 2021-04-29 | 2021-08-03 | 江苏戚伍水产发展股份有限公司 | System is smashed to circulating domestic fungus in return circuit |
| CN113274789A (en) * | 2020-09-29 | 2021-08-20 | 东海县裕隆医学检验实验室有限公司 | Automatic formula medicine detects uses separation and filtration device |
| CN113522026A (en) * | 2021-06-24 | 2021-10-22 | 合肥云雀智能科技有限公司 | Ultrafiltration equipment back-flushing device with pressure relief mechanism |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497725A (en) * | 2017-09-18 | 2017-12-22 | 郑州大学 | A kind of peach gum produces special anti-screens cleaning device |
| CN107497725B (en) * | 2017-09-18 | 2023-08-04 | 南京未来正客企业管理有限公司 | Dedicated anti-sticking position belt cleaning device of peach gum production |
| CN110075588A (en) * | 2018-01-26 | 2019-08-02 | 盈祥过滤设备（上海）有限公司 | A kind of novel outer scraper type self-cleaning filter |
| CN108434828A (en) * | 2018-04-08 | 2018-08-24 | 洛阳双瑞金属复合材料有限公司 | A kind of soil pick-up nozzle of filter |
| CN109775888A (en) * | 2019-01-29 | 2019-05-21 | 淮南市众兴机械制造有限责任公司 | A kind of circulating water strainer |
| CN111306913A (en) * | 2020-03-13 | 2020-06-19 | 浙江康盈五金科技有限公司 | Efficient cleaning and drying device for bolt machining |
| CN111306913B (en) * | 2020-03-13 | 2023-11-21 | 浙江康盈五金科技股份有限公司 | Cleaning and drying device for bolt machining |
| CN113274789A (en) * | 2020-09-29 | 2021-08-20 | 东海县裕隆医学检验实验室有限公司 | Automatic formula medicine detects uses separation and filtration device |
| CN113198596A (en) * | 2021-04-29 | 2021-08-03 | 江苏戚伍水产发展股份有限公司 | System is smashed to circulating domestic fungus in return circuit |
| CN113198596B (en) * | 2021-04-29 | 2023-12-26 | 江苏戚伍水产发展股份有限公司 | Loop circulation type edible fungus crushing system |
| CN113522026A (en) * | 2021-06-24 | 2021-10-22 | 合肥云雀智能科技有限公司 | Ultrafiltration equipment back-flushing device with pressure relief mechanism |
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