CN105797455A - Screen filter capable of recycling pollution discharge water and achieving automatic cleaning - Google Patents
Screen filter capable of recycling pollution discharge water and achieving automatic cleaning Download PDFInfo
- Publication number
- CN105797455A CN105797455A CN201610170613.9A CN201610170613A CN105797455A CN 105797455 A CN105797455 A CN 105797455A CN 201610170613 A CN201610170613 A CN 201610170613A CN 105797455 A CN105797455 A CN 105797455A
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- Prior art keywords
- filter
- water
- automatic cleaning
- horizontal
- sewer
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 238000004064 recycling Methods 0.000 title abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims description 40
- 230000001351 cycling effect Effects 0.000 claims description 19
- 239000004677 Nylon Substances 0.000 claims description 13
- 229920001778 nylon Polymers 0.000 claims description 13
- 238000002386 leaching Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000002000 scavenging effect Effects 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000013014 water-saving technology 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
- B01D29/11—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
- B01D29/114—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 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
- B01D29/117—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 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
- B01D2201/081—Regeneration of the filter using nozzles or suction devices
- B01D2201/082—Suction devices placed on the cake side of the filtering element
Abstract
The invention discloses a screen filter capable of recycling pollution discharge water and achieving automatic cleaning. A horizontal filter tank is connected to a horizontal water supply pipe. A service valve is installed on the portion, between a water inlet pipe and a water outlet pipe, of the water supply pipe. The horizontal filter tank is divided by a hollow partition plate and a partition plate into a coarse filter cavity, a fine filter cavity and a hydraulic torque cavity in sequence. The water inlet pipe is connected with the coarse filter cavity. The water outlet pipe is connected with the fine filter cavity. A transmission shaft is installed in the horizontal filter tank. The portion, located in the coarse filter cavity, of the transmission shaft is provided with a reciprocating transmission device. The portion, located in the fine filter cavity, of the transmission shaft is provided with evenly-distributed pollution sucking nozzles. The portion, located in the hydraulic torque cavity, of the transmission shaft is provided with a hydraulic torque device. A pollution discharge pump and a filter are connected between a pollution discharge outlet of the hydraulic torque cavity and a circulation water inlet of the coarse filter cavity. According to screen filter, sand grains in water can be automatically removed, a filter net can be automatically cleaned, electric drive is not needed, cleaning water can be recycled, cleaning time is short, water pressure is low, working efficiency is high, and energy conservation and environment protection are achieved.
Description
Technical field
The present invention relates to Industrial Waste Water Treatments, the device that agricultural irrigation water processes and municipal middle water processes, belonging to waterpower reciprocating shaft drives the integrated sewer of cleaning net formula defecator automatically to process circulation recycling device, particularly a kind of sewer cycling and reutilization automatic cleaning screen filter.
Background technology
At present, water scarcity has become as the restraining factors of global industry, agricultural, city domestic water, and meanwhile, the pollution of industry, agricultural and city and great rivers water resource makes the matter worse when water resource so shortage especially.To advocate energetically and to publicize a water-saving society on the one hand, industry, agricultural and people's lives water to adopt water-saving technology and equipment, strengthen the cycling and reutilization of water resource on the other hand, adopt the sewage of environmental protection, waste water and sewerage disposing technology and equipment, by recycling after industry not up to standard for water quality, agricultural and municipal sewage treatment, solve water resources shortage and the contradiction of shortage.Water technology low to the height that consumes energy at present, inefficiency, automaticity and equipment are phased out.
Summary of the invention
It is an object of the invention to provide a kind of sewer cycling and reutilization automatic cleaning screen filter, can automatically remove the sand grain in water, organic matter, float, automatic cleaned filter screen, not needing driven by power during work, clean water recycling capable of circulation, scavenging period is short, the hydraulic pressure required is low, work efficiency is high, uninterruptedly just conventional water, energy-conserving and environment-protective during cleaning.
nullThe object of the present invention is achieved like this: a kind of sewer cycling and reutilization automatic cleaning screen filter,By entering of arranging on horizontal feed pipe、Outlet pipe is connected to Horizontal-type filtering tank，Entering、Feed pipe between outlet pipe is installed with the first service valve，By hollow shelf and dividing plate, Horizontal-type filtering tank is separated into successively the coarse filtration chamber equipped with coarse strainer in Horizontal-type filtering tank，Finly filtration chamber and waterpower torsion chamber equipped with fie screen，Water inlet pipe is connected to coarse filtration chamber，Outlet pipe is connected to finly filtration chamber，In Horizontal-type filtering tank, by axle sleeve, power transmission shaft is installed，It is positioned on the power transmission shaft in coarse filtration chamber and reciprocating transmission device is set，It is positioned at and uniform on the power transmission shaft of finly filtration intracavity pollution-absorbing nozzle is set，It is positioned on the power transmission shaft in waterpower torsion chamber and waterpower torque force device is set，Being recycled between the mouth of a river by connecting tube and be connected to dredge pump and filter of sewage draining exit in waterpower torsion chamber and coarse filtration chamber.
The operation principle of the present invention includes the hydrodynamic(al) automatic cleaning screen filter with reciprocating shaft rinser with waterpower torque drive, being provided with the blowdown circulation recycling device of dredge pump (circulation force (forcing) pump) and disposable nylon leaching net, supporting water inlet pipe, Pressure gauge, air inlet and exhaust valve, holding valve, non-return valve and service valve are integrated and realize filter and automatically clean and sewer cycling and reutilization.nullConnect pipeline before the water inlet of filter cavity and Pressure gauge and air inlet and exhaust valve and maintenance butterfly valve are installed，Import is connected to first order ecto-entad and enters coarse strainer cavity，It is connected in fie screen with hollow flange in coarse strainer cavity，Upper by what the upper cover in waterpower torsion chamber and hollow shelf were respectively mounted、Lower shaft sleeve cooperation is installed with power transmission shaft，The lower end of power transmission shaft is arranged has a left side、The reciprocating shaft of the right-handed thread fixing slide block affixed with on Lower shaft sleeve matches，It is positioned on the power transmission shaft in waterpower torsion chamber and waterpower torque force device is set，To be positioned on the power transmission shaft of filter cavity uniform arranges pollution-absorbing nozzle，Waterpower torque force device is connected by the conduit in power transmission shaft axle center with pollution-absorbing nozzle，The outlet of filter cavity is installed with holding valve and water outlet load cell，Water inlet is installed with into water load cell，The blow-off pipe being provided above in waterpower torsion chamber is installed with maintenance ball valve，Dredge pump or circulation force (forcing) pump are installed after ball valve，The disposable nylon leaching net defecator of another key equipment of this invention it is connected to after circulation force (forcing) pump，The annular water inlet of disposable nylon leaching net can be directly clamped among in the draw-in groove on the inlet channel in filter，There is the plug snapped connection side，It is used for being easy to open the disposable nylon leaching net of replacing，Connect maintenance ball valve afterwards，After maintenance ball valve, pipeline is directly connected to the seam of filter coarse strainer cavity.The outlet of automatic cleaning screen filter is connected to maintenance butterfly valve, it is connected to the outlet conduit of auxiliary afterwards, outlet conduit is connected to Pressure gauge and air bleeding valve, connect holding valve afterwards, the pipeline that holding valve connects below is provided with Pressure gauge and air bleeding valve, before finally entering system, connects non-return valve again.
In the present invention, device is integrated with waterpower torque drive automatic cleaning screen filter, blowdown circulation recycling device and supporting connecting tube, Pressure gauge, air inlet and exhaust valve, holding valve, non-return valve and service valve.First narration normal filtration process.Water before treatment enters filter water inlet lower end by bend pipe and connects pipeline, connect and pipeline is equipped with Pressure gauge and air inlet and exhaust valve, Pressure gauge is used for the operating pressure of display filter porch, and air bleeding valve avoids occurring in pipeline negative pressure for the gas adulterated in water in purging line or suction air.Filter inlet place, exit are mounted with two maintenance butterfly valves, are mounted with a normally closed butterfly valve (being closed during normal operation) connecting the straight section position imported and exported.Water before treatment enters the filter water inlet with piezometer tube joint by the maintenance butterfly valve (being in opening during normal operation) of water inlet, import pressure-measuring pipe is connected with the high voltage interface of the differential pressure pickup of filter controller, the inlet pressure of detection filter.The filter screen entering coarse strainer filter cavity is peripheral, then passes through coarse strainer and enters the inside of coarse strainer, and oarse-grained foreign material will be blocked in the periphery of coarse strainer.At this moment the water without large granular impurity enters into the inside cavity of filter fie screen from the inside of coarse strainer by hollow flange, it is filtered by fie screen, after filtration, clean water flows out to the outer chamber of fie screen from fie screen inner chamber, by there being the outlet connecting tube through outlet maintenance butterfly valve to filter lower end of piezometer tube joint, outlet pressure-measuring pipe is connected with the low-voltage interface of the differential pressure pickup of filter controller, is used for detecting the outlet pressure of filter.The connecting tube of filter lower end is provided with Pressure gauge, for display filter exit pressure levels, after Pressure gauge, is connected to flexible joint, holding valve.Flexible joint is used for eliminating rigidity stress when pipeline connects and deformation.Holding valve can valve be set before descend working pressure most, maintain filter and automatically clean required minimum pressure values.Connecting tube is provided with after holding valve Pressure gauge and air inlet and exhaust valve, leads to outlet or water system.The automatic clearing apparatus of filter is set forth below.Automatic clearing apparatus can open automatic cleaning procedure by the interval set in advance, or when filter inlet outlet pressure differential reaches pressure difference set in advance to open automatic cleaning procedure, it is also possible to manually open automatic cleaning procedure (pressing the Manual-cleaning button of controller).It is when the dirt of finly filtration net surface gathers to a certain degree that pressure reduction controls to clean, pressure reduction between water inlet and outlet can increase, when pressure reduction increases to the pressure difference that filter controller sets, filter controller will send the inner surface of the automatic cleaned frit net of clear instruction, remove the impurity such as the organic matter of drainage screen inner surface attachment, float, make filter drainage screen inside and outside differential pressure reduce, return to normal operating conditions.Concrete cleaning automatically is realized in, time control instruction differential pressure control instruction or Non-follow control instruction is accepted when filter controller, filter automatic cleaning controller can send a signal to dredge pump (circulation force (forcing) pump) signal, at this moment dredge pump will start, the pipeline of drainage starts the cycle over, the dirt on drainage screen surface is sucked pollution-absorbing nozzle by circulating pump by pollution-absorbing nozzle, waterpower torsion intracavity is entered by waterpower torquer by power transmission shaft, waterpower torque force device the jet-action of current formed a pair equal in magnitude, moment in opposite direction, promotion power transmission shaft rotates, the other end of power transmission shaft is provided with reciprocating shaft.Reciprocating shaft pumps under the guide effect of fixing slide block, such power transmission shaft carries pollution-absorbing nozzle entirety and does left and right reciprocating screw motion, pollution-absorbing nozzle just can be spinned on drainage screen surface scanning motion, the dirt on drainage screen surface is aspirated through dredge pump and is recycled into being provided with the blowdown circulation recycling device of disposable nylon leaching net, impurity and dirt in water are intercepted in disposable nylon leaching net, clear water is recycled into the outer chamber of coarse strainer, carry out recirculation filtration, situation according to water quality, fast connecting card on disposable nylon leaching net shell is removed by timing, change disposable nylon leaching net.Do not need driven by power during normal operation of the present invention, need during cleaning to start circulating pump, to minimum operating pressures that not requirement, energy-conservation, water saving, environmental protection.
Advantages of the present invention and effect: integrated sewer circulation recycling device and hydro powered automatic cleaning screen filter are in one, and water saving, energy-saving effect are notable.Design and installation reciprocating shaft on power transmission shaft, the recirculated water formed by dredge pump pressurization is produced waterpower torque drive power transmission shaft and carries pollution-absorbing nozzle scanning bilateral reciprocation of spinning and realize automatically cleaning, extra hydraulic pressure is not needed during cleaning, after sewer intercepts dirt by disposable nylon leaching net, clear water is back to filter front, makes sewer cycling and reutilization.Scavenging period is short, and simple in construction, part are few, the normal operation of not influential system during cleaning, realizing unmanned, filter is uninterrupted normal water supply when cleaning, and scavenging period only needs 10 20 seconds, normal water supply is not affected, special messenger need not be equipped with, it is achieved automatic cleaning strainer, water saving, energy-saving effect notable.
Present invention achieves the sand grain in automatic removing water, organic matter, float, automatic cleaned filter screen, during work, do not need driven by power, clean water can cycling and reutilization, scavenging period is short, it is desirable to hydraulic pressure low, work efficiency is high, uninterruptedly just conventional water, energy-conserving and environment-protective during cleaning.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention will be further described, Fig. 1 is the structural representation of the present invention, Fig. 2 is the sectional structure schematic diagram of Horizontal-type filtering tank, Fig. 3 is the main TV structure schematic diagram of hollow shelf, Fig. 4 is the main TV structure schematic diagram of waterpower torque force device, Fig. 5 is the plan structure schematic diagram of Fig. 4, and Fig. 6 is the main TV structure schematic diagram of reciprocating transmission device, and Fig. 7 is the main TV structure schematic diagram of slide block.
Detailed description of the invention
nullA kind of sewer cycling and reutilization automatic cleaning screen filter，Such as Fig. 1、Shown in Fig. 2，By entering of arranging on horizontal feed pipe 1、Outlet pipe 2、3 are connected to Horizontal-type filtering tank 4，Entering、Outlet pipe 2、Feed pipe 1 between 3 is installed with the first service valve 5，By hollow shelf 23 and dividing plate 24, Horizontal-type filtering tank 4 is separated into successively the coarse filtration chamber 30 equipped with coarse strainer 27 in Horizontal-type filtering tank 4，Finly filtration chamber 31 and waterpower torsion chamber 32 equipped with fie screen 28，Water inlet pipe 2 is connected to coarse filtration chamber 30，Outlet pipe 3 is connected to finly filtration chamber 31，In Horizontal-type filtering tank 4, by axle sleeve, power transmission shaft 22 is installed，It is positioned on the power transmission shaft 22 in coarse filtration chamber 30 and reciprocating transmission device 29 is set，To be positioned on the power transmission shaft 22 in finly filtration chamber 31 uniform arranges pollution-absorbing nozzle 25，It is positioned on the power transmission shaft 22 in waterpower torsion chamber 32 and waterpower torque force device 26 is set，Being recycled between the mouth of a river 7 by connecting tube and be connected to dredge pump 12 and filter 14 of sewage draining exit 6 in waterpower torsion chamber and coarse filtration chamber.Inlet tube and outlet tube 2,3 is respectively mounted the second service valve 8 and the 3rd service valve 9.The self-washing of filter controller 10 installed on Horizontal-type filtering tank 4 respectively connected the pressure tap on the pressure tap of inlet tube and outlet tube 2,3 and dredge pump 12 by pressure-measuring pipe 11.It is positioned on the horizontal feed pipe 1 of inlet tube and outlet tube 2,3 both sides and is respectively mounted Pressure gauge 16 and air inlet and exhaust valve 15.The feed pipe 1 at outlet pipe 3 rear portion is connected to flexible joint 19 and holding valve 20, the horizontal feed pipe 1 at holding valve 20 rear portion is installed with Pressure gauge 16, air inlet and exhaust valve 15 and non-return valve 17 successively.Respectively connected water-in and water-out bend pipe 18,19 at the two ends of horizontal feed pipe 1, supporting seat 21 is set the bottom of horizontal feed pipe 1 is uniform.The structure of filter 14 is be installed with nylon filter in the shell of filter.Filter 14 is disposable nylon leaching net filter, and filter 14 connects fixing by the draw-in groove in fast connecting card 13 and connecting tube.It is respectively mounted maintenance ball valve on the water inlet pipe of dredge pump 12 and on the outlet pipe of filter 14.Pollution-absorbing nozzle 25 is connected by the conduit arranged in power transmission shaft 22 with waterpower torque force device 26.As it is shown on figure 3, the structure of hollow shelf 23 is discoid hollow clapboard, its centrally disposed axle sleeve 33, axle sleeve 33 is connected to annular disk by radial spoke 34, uniform on annular disk arranges connecting hole.As shown in Figure 4, Figure 5, the structure of waterpower torque force device 26 is connect, at power transmission shaft 22, the cantalever tube 35 being connected to symmetry on the through hole of axes tube, water jet 36 axis of cantalever tube 35 end is vertical with the axis of cantalever tube 35, two its water jet 36 axis of symmetrical cantalever tube 35 are vertical with the axis of cantalever tube 35, two symmetrical its water jets 36 of cantalever tube 35 in opposite direction.As shown in Figure 6, Figure 7, the structure of reciprocating transmission device 29 is the left and right hand thread 38 arranging interlaced superposition on the reciprocating shaft 37 that power transmission shaft 22 end is affixed, make left and right hand thread 38 constitute uniform screw thread intersection point, the guide plate 40 matched with left and right hand thread 38 respectively is set in the end of slide block 39.
Claims (10)
- null1. a sewer cycling and reutilization automatic cleaning screen filter,It is characterized in that: by entering of arranging on horizontal feed pipe (1)、Outlet pipe (2、3) Horizontal-type filtering tank (4) it is connected to，Entering、Outlet pipe (2、3) feed pipe (1) between is installed with the first service valve (5)，By hollow shelf (23) and dividing plate (24), Horizontal-type filtering tank (4) is separated into successively the coarse filtration chamber (30) equipped with coarse strainer (27) in Horizontal-type filtering tank (4)，Finly filtration chamber (31) and waterpower torsion chamber (32) equipped with fie screen (28)，Water inlet pipe (2) is connected to coarse filtration chamber (30)，Outlet pipe (3) is connected to finly filtration chamber (31)，In Horizontal-type filtering tank (4), by axle sleeve, power transmission shaft (22) is installed，It is positioned on the power transmission shaft (22) of coarse filtration chamber (30) and reciprocating transmission device (29) is set，It is positioned at that the power transmission shaft (22) of finly filtration chamber (31) is upper uniform arranges pollution-absorbing nozzle (25)，It is positioned on the power transmission shaft (22) in waterpower torsion chamber (32) and waterpower torque force device (26) is set，Being recycled between the mouth of a river (7) by connecting tube and be connected to dredge pump (12) and filter (14) of sewage draining exit (6) in waterpower torsion chamber and coarse filtration chamber.
- 2. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, is characterized in that: be respectively mounted the second service valve (8) and the 3rd service valve (9) on inlet tube and outlet tube (2,3).
- 3. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, is characterized in that: be respectively connected the pressure tap on the pressure tap of inlet tube and outlet tube (2,3) and dredge pump (12) by pressure-measuring pipe (11) at the upper self-washing of filter controller (10) installed of Horizontal-type filtering tank (4).
- 4. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, is characterized in that: be positioned on the horizontal feed pipe (1) of inlet tube and outlet tube (2,3) both sides and be respectively mounted Pressure gauge (16) and air inlet and exhaust valve (15).
- 5. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, it is characterized in that: on the feed pipe (1) at outlet pipe (3) rear portion, be connected to flexible joint (19) and holding valve (20), the horizontal feed pipe (1) at holding valve (20) rear portion is installed with Pressure gauge (16), air inlet and exhaust valve (15) and non-return valve (17) successively.
- 6. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, it is characterized in that: respectively connected water-in and water-out bend pipe (18,19) at the two ends of horizontal feed pipe (1), uniform in the bottom of horizontal feed pipe (1) supporting seat (21) is set.
- 7. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, is characterized in that: the structure of filter (14) is be installed with nylon filter in the shell of filter.
- 8. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, it is characterized in that: filter (14) is disposable nylon leaching net filter, filter (14) connects fixing by the draw-in groove in fast connecting card (13) and connecting tube.
- 9. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, is characterized in that: be respectively mounted maintenance ball valve on the water inlet pipe of dredge pump (12) and on the outlet pipe of filter (14).
- 10. a kind of sewer cycling and reutilization automatic cleaning screen filter according to claim 1, is characterized in that: pollution-absorbing nozzle (25) is connected by the conduit arranged in power transmission shaft (22) with waterpower torque force device (26).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015109422287 | 2015-12-16 | ||
| CN201510942228 | 2015-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105797455A true CN105797455A (en) | 2016-07-27 |
Family
ID=56453677
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610170613.9A Pending CN105797455A (en) | 2015-12-16 | 2016-03-24 | Screen filter capable of recycling pollution discharge water and achieving automatic cleaning |
| CN201620229594.8U Expired - Fee Related CN205412390U (en) | 2015-12-16 | 2016-03-24 | Arrange sewage cycle and recycle self - cleaning well strainer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620229594.8U Expired - Fee Related CN205412390U (en) | 2015-12-16 | 2016-03-24 | Arrange sewage cycle and recycle self - cleaning well strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105797455A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106492528A (en) * | 2016-12-15 | 2017-03-15 | 衡阳中重机械装备有限公司 | A kind of backwash filter |
| CN106582089A (en) * | 2016-11-24 | 2017-04-26 | 洛阳双瑞金属复合材料有限公司 | Hydraulic driven automatic self-cleaning filter |
| CN109052701A (en) * | 2018-10-09 | 2018-12-21 | 中铁五局集团建筑工程有限责任公司 | A kind of construction site sewage-treatment plant and processing method |
| CN111888827A (en) * | 2020-03-26 | 2020-11-06 | 新疆水利水电科学研究院 | Non-pressure reciprocating shaft type self-cleaning filter screen filtering device in front of pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105797455A (en) * | 2015-12-16 | 2016-07-27 | 乌鲁木齐天工兴水环保科技有限公司 | Screen filter capable of recycling pollution discharge water and achieving automatic cleaning |
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2016
- 2016-03-24 CN CN201610170613.9A patent/CN105797455A/en active Pending
- 2016-03-24 CN CN201620229594.8U patent/CN205412390U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106582089A (en) * | 2016-11-24 | 2017-04-26 | 洛阳双瑞金属复合材料有限公司 | Hydraulic driven automatic self-cleaning filter |
| CN106492528A (en) * | 2016-12-15 | 2017-03-15 | 衡阳中重机械装备有限公司 | A kind of backwash filter |
| CN106492528B (en) * | 2016-12-15 | 2019-02-01 | 衡阳中重机械装备有限公司 | A kind of backwash filter |
| CN109052701A (en) * | 2018-10-09 | 2018-12-21 | 中铁五局集团建筑工程有限责任公司 | A kind of construction site sewage-treatment plant and processing method |
| CN111888827A (en) * | 2020-03-26 | 2020-11-06 | 新疆水利水电科学研究院 | Non-pressure reciprocating shaft type self-cleaning filter screen filtering device in front of pump |
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|---|---|
| CN205412390U (en) | 2016-08-03 |
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