CN201921590U - Stirring type grit-screen combined multi-stage drip irrigation filter - Google Patents
Stirring type grit-screen combined multi-stage drip irrigation filter Download PDFInfo
- Publication number
- CN201921590U CN201921590U CN2011200326934U CN201120032693U CN201921590U CN 201921590 U CN201921590 U CN 201921590U CN 2011200326934 U CN2011200326934 U CN 2011200326934U CN 201120032693 U CN201120032693 U CN 201120032693U CN 201921590 U CN201921590 U CN 201921590U
- Authority
- CN
- China
- Prior art keywords
- tank body
- tank
- stirring
- drip irrigation
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to a stirring type grit-screen combined multi-stage drip irrigation filter which belongs to the field of protected agriculture. The filter comprises a tank, a water inlet pipe, a horizontal partition and a grit filter layer, and the water inlet pipe, the horizontal partition and the grit filter layer are mounted in the tank. The horizontal partition is arranged in the lower part of the tank to divide the tank into an upper cavity and a lower cavity, the water inlet pipe runs through the cavity of the upper part of the tank, a water outlet pipe is mounted on the bottom of the cavity of the lower part of the tank, an exhaust valve and a water pressure gauge are mounted on the upper end surface of the tank, and a hand hole and tank bases are mounted on the lower end surface of the tank. The horizontal partition is full of water holes, a filter tower cap is plugged in each water hole, at least one stirring shaft is arranged on the upper side of the horizontal partition, and stirring teeth are sleeved on the stirring shaft. The grit filter layer is piled on the horizontal partition, and the filter tower caps and the stirring shaft are buried in the grit filter layer. Because of the stirring of the stirring shaft, the hardened grit layer can be beaten into loose grit, and therefore can be thoroughly flushed away, consequently, the filtering capability of the grit filter layer can be recovered, and optimal filtering flow can be guaranteed.
Description
Technical field
Stirring-type sand net of the present utility model makes up multistage drip irrigation filter and belongs to the industrialized agriculture field, relates in particular to a kind of drip irrigation facility.
Background technology
Sandstone net formula drip irrigation filter in filtering the process of surface water, the silt foreign material attached to the chip ballast filtering layer after, do not clean then easily caking for a long time, the water yield is filtered in influence.This just needs backwash to remove, but because the silt foreign material are the state that hardens, backwash effect is very poor, has a strong impact on normally carrying out of drip irrigation.
Summary of the invention
The purpose of this utility model is to provide a kind of being difficult for to harden, and ensures that the smooth and easy stirring-type sand net that carries out of drip irrigation makes up multistage drip irrigation filter.
The purpose of this utility model is achieved in that stirring-type sand net makes up multistage drip irrigation filter, comprises tank body, is installed in water inlet pipe, horizontal baffle and sandstone filtering layer in the tank body.In the tank body bottom horizontal baffle is set, tank body is divided into two chambeies up and down, water inlet pipe connects the tank body upper cavity, tank body lower cavity bottom installing outlet pipe, tank body upper surface installing air bleeding valve, water pressure gauge, lower surface installing hand hole and fangs.On horizontal baffle,, all be plugged with the filtration tank cap on each water hole, lay at least one shaft, be with stirrer gear on the shaft at the horizontal baffle upside all over the boiling water hole.Be stacked with the sandstone filtering layer on the horizontal baffle, filtration tank cap, shaft are therebetween buried.
Because the stirring of shaft just makes that the sandstone foreign material layer that hardens is broken into the loose sand shape, can thoroughly be washed away, the filter capacity of chip ballast filtering layer is recovered, and has guaranteed best filtering traffic.
Description of drawings: the technical solution of the utility model is provided by following drawings and Examples.
Fig. 1 is that single chamber stirring-type sand net makes up multistage drip irrigation filter structure schematic representation;
Fig. 2 is that two-chamber stirring-type sand net makes up multistage drip irrigation filter structure schematic representation.
Legend: 1, valve, 2, water pressure gauge, 3, tank body, 4, filter screen, 5, water inlet pipe, 6, air bleeding valve, 7, impurity-discharging pipe, 8, outlet pipe, 9, hand hole, 10, fangs, 11, horizontal baffle, 12, the water hole, 13, filtration tank cap, 14, the sandstone filtering layer, 15, the shaft gear, 16, the hydraulic turbine, 17, hydraulic turbine output wheel, 18, the reduction box power input wheel, 19, reduction box, 20, the reduction box power output wheel, 21, shaft, 22, stirrer gear, 23, drainage tube, 24, vertical clapboard.
The specific embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Embodiment 1: as shown in Figure 1, stirring-type sand net makes up multistage drip irrigation filter and comprises tank body 3, is installed in water inlet pipe 5, horizontal baffle 11 and sandstone filtering layer 14 in the tank body 3.
In tank body 3 bottoms horizontal baffle 11 is set, tank body 3 is divided into two chambeies up and down, water inlet pipe 5 connects tank body 3 upper cavity, tank body 3 lower cavity bottom installing outlet pipe 8, tank body 3 upper surfaces installing air bleeding valve 6, water pressure gauge 2, lower surface installing hand hole 9 and fangs 10.The part of water inlet pipe 5 in tank body 3, its upper surface opening, opening part is equiped with filter screen 4.Water inlet pipe 5 is positioned on the end in tank body 3 outsides and is equiped with valve 1 and water pressure gauge 2, and communicating pipe the inner of water pressure gauge 2 is positioned at filter screen 4 places of water inlet pipe 5; The other end is an impurity-discharging pipe 7, connects dress valve 1 and water pressure gauge 2 on it, and is communicated with the hydraulic turbine 16, and the blade rotor of the hydraulic turbine 16 extends to outside the hydraulic turbine 16, and is equiped with hydraulic turbine output wheel 17.On horizontal baffle 11, all over boiling water hole 12, all be plugged with filtration tank cap 13 on each water hole 12, on the cap body all over opening the grizzly bar that comes with slit separation.Lay at least one shaft 21 at horizontal baffle 11 upsides, be with stirrer gear 22 on the shaft 21.On tank body 3, tank body 3 is stretched out in its one or both ends by bearing fixing at shaft 21 two ends, is equiped with shaft gear 15.Outside tank body 3, lay reduction box 19, reduction box power input wheel 18 and 17 interlocks of hydraulic turbine output wheel, reduction box power output wheel 20 and 15 interlocks of shaft gear.Be stacked with sandstone filtering layer 14 on the horizontal baffle 11, filtration tank cap 13, shaft 21 are therebetween buried.
Can cancel the hydraulic turbine 16, reduction box power input wheel 18 is by motor drives.Also can cancel the hydraulic turbine 16, reduction box 19, directly, manually shake shaft 21 at shaft gear 15 places installing hand crank.
Close the valve 1 on the impurity-discharging pipe 7, rivers and canals water is guided to water inlet pipe 5, after filtering, fall sandstone filtering layer 14 under water, fall into tank body 3 bottoms through the grizzly bar slit on the filter tower cap 13 more at last through filter screen 4, outside outlet pipe 8 is drawn tank body 3, enter the next stage filter.This filter is a prefiltration, can be with muddy water, and floating thing, suspension, silt, hair, plant leaf, animal dung all filter are stayed filter screen 4, sandstone filtering layer 14 and tower cap 13 places.
Open the lid of hand hole 9, can be with outside the water-bed blowdown vessel that accumulates in the tank body 3.Open the valve 1 on the impurity-discharging pipe 7, the attachment on foreign material and the filter screen 4 in the water inlet pipe in tank body 3 chambeies 5 can be discharged from impurity-discharging pipe 7.
During backwash, open the draining valve on the impurity-discharging pipe 7, current drive the blade rotation of the hydraulic turbine 16, and drive reduction box 19 and shaft 21 rotations in turn, by the rotation of stirrer gear 22, reach the purpose of soft sandstone filtering layer 14, thereby backwash effect is obvious, guarantees the unobstructed of sandstone filtering layer 14.Or can rotate by manual, motor drives shaft 21.
Embodiment 2: as shown in Figure 2, be equiped with vertical clapboard 24 in tank body 3 upper chambers among the embodiment 1, closed chamber independently separately about tank body 3 upper cavity are divided into, each closed chamber top is communicated with water inlet pipe 5, the water inlet pipe 5 in each chamber is communicated with drainage tube 23, and two tank bodies 3 are implemented filtration operation respectively.All the other are all with embodiment 1.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (6)
1. a stirring-type sand net makes up multistage drip irrigation filter, comprise tank body, be installed in the water inlet pipe in the tank body, horizontal baffle and sandstone filtering layer, it is characterized in that: horizontal baffle is set in the tank body bottom, tank body is divided into two chambeies up and down, water inlet pipe connects the tank body upper cavity, tank body lower cavity bottom installing outlet pipe, tank body upper surface installing air bleeding valve, water pressure gauge, lower surface installing hand hole and fangs, time boiling water hole on horizontal baffle, all be plugged with the filtration tank cap on each water hole, lay at least one shaft, be with stirrer gear on the shaft at the horizontal baffle upside, be stacked with the sandstone filtering layer on the horizontal baffle, the filtration tank cap, shaft is therebetween buried.
2. stirring-type sand net as claimed in claim 1 makes up multistage drip irrigation filter, it is characterized in that: the part of water inlet pipe in tank body, and its upper surface opening, opening part is equiped with filter screen.
3. stirring-type sand net as claimed in claim 1 makes up multistage drip irrigation filter, it is characterized in that: water inlet pipe is positioned on the end in the tank body outside and is equiped with valve and water pressure gauge, and communicating pipe the inner of water pressure gauge is positioned at the filter screen place of water inlet pipe; The other end is an impurity-discharging pipe, connects dress valve and water pressure gauge on it, and is communicated with the hydraulic turbine, and the blade rotor of the hydraulic turbine extends to outside the hydraulic turbine, and is equiped with hydraulic turbine output wheel.
4. stirring-type sand net as claimed in claim 1 makes up multistage drip irrigation filter, it is characterized in that: on the cap body of filtration tank cap all over opening the grizzly bar that comes with slit separation.
5. stirring-type sand net as claimed in claim 1 makes up multistage drip irrigation filter, it is characterized in that: on tank body, tank body is stretched out in its one or both ends by bearing fixing at the shaft two ends, is equiped with shaft gear or hand crank.
6. stirring-type sand net as claimed in claim 1 makes up multistage drip irrigation filter, it is characterized in that: lay reduction box outside tank body, reduction box power input wheel and hydraulic turbine output wheel or motor linkage, reduction box power output wheel and the interlock of shaft gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200326934U CN201921590U (en) | 2011-01-30 | 2011-01-30 | Stirring type grit-screen combined multi-stage drip irrigation filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200326934U CN201921590U (en) | 2011-01-30 | 2011-01-30 | Stirring type grit-screen combined multi-stage drip irrigation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921590U true CN201921590U (en) | 2011-08-10 |
Family
ID=44425462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200326934U Expired - Fee Related CN201921590U (en) | 2011-01-30 | 2011-01-30 | Stirring type grit-screen combined multi-stage drip irrigation filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921590U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512870A (en) * | 2012-01-05 | 2012-06-27 | 中国农业大学 | Automatic back-washing combined filter |
| CN102512873A (en) * | 2011-12-20 | 2012-06-27 | 北京建筑工程学院 | High speed on-line annular rainwater filter |
| CN106390584A (en) * | 2016-10-29 | 2017-02-15 | 安徽省光明粮油工业有限公司 | Automatic filtering device |
| CN115300954A (en) * | 2022-10-12 | 2022-11-08 | 南通水山环保设备有限公司 | Easy-cleaning type pretreatment equipment for pure water production |
-
2011
- 2011-01-30 CN CN2011200326934U patent/CN201921590U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512873A (en) * | 2011-12-20 | 2012-06-27 | 北京建筑工程学院 | High speed on-line annular rainwater filter |
| CN102512870A (en) * | 2012-01-05 | 2012-06-27 | 中国农业大学 | Automatic back-washing combined filter |
| CN106390584A (en) * | 2016-10-29 | 2017-02-15 | 安徽省光明粮油工业有限公司 | Automatic filtering device |
| CN115300954A (en) * | 2022-10-12 | 2022-11-08 | 南通水山环保设备有限公司 | Easy-cleaning type pretreatment equipment for pure water production |
| CN115300954B (en) * | 2022-10-12 | 2022-12-20 | 南通水山环保设备有限公司 | Easy-cleaning type pretreatment equipment for pure water production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201921590U (en) | Stirring type grit-screen combined multi-stage drip irrigation filter | |
| KR101517985B1 (en) | a strainer | |
| CN206680961U (en) | A kind of Hydraulic and Hydro-Power Engineering priming device | |
| CN102225257B (en) | Double-way backwashing pressure filter tank and backwashing method thereof | |
| CN111420447A (en) | Automatic back flush irrigation filter equipment | |
| CN207324277U (en) | A kind of high building sewage-treatment plant of degree of purification | |
| CN106731105A (en) | A kind of open self-cleaning pump front filter and contaminant filter method | |
| CN207891177U (en) | One kind being used for oil field extracted water High-efficient Accurate Filter | |
| CN207024790U (en) | A kind of water anchor point formula inhales the algae water filtration device of algae | |
| CN111097228A (en) | Sewage filters filter screen cleaning device | |
| CN218146165U (en) | Foundation pit drainage purification system | |
| CN206767817U (en) | Biochemical efficient sewage disposal device | |
| CN103253802A (en) | One-piece sewage purification device | |
| CN105126437B (en) | Multi-stage composite filtration device | |
| CN110127950A (en) | A kind of sewerage ecological filtering ponds and its filter method | |
| CN206334419U (en) | A kind of open self-cleaning pump front filter | |
| CN209226688U (en) | Underflow wet land sewage purification device | |
| CN201362620Y (en) | Full-automatic water purifier | |
| CN2482550Y (en) | Automatic water purifier | |
| CN202315541U (en) | Gravel net type drop irrigation multi-stage filter | |
| CN106316003A (en) | Unmanned aerial vehicle for pretreatment of rainwater utilization | |
| CN207295943U (en) | A kind of road drainage system | |
| CN202893072U (en) | Abandoned rain flow filtering device | |
| CN109179678A (en) | Underflow wet land sewage purification device | |
| CN107930221A (en) | A kind of unpowered initial rainwater filtration apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Bortala Mongol Autonomous Prefecture Yongqi Water Saving Equipment Science & Technology Development Co., Ltd. Assignor: Li Yongqi Contract record no.: 2013650000014 Denomination of utility model: Stirring type grit-screen combined multi-stage drip irrigation filter Granted publication date: 20110810 License type: Exclusive License Record date: 20130521 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20170130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |