CN201541541U - 100m3/h centrifugal net type manual backwashing combined type filtering fertilization device - Google Patents
100m3/h centrifugal net type manual backwashing combined type filtering fertilization device Download PDFInfo
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- CN201541541U CN201541541U CN2009201442189U CN200920144218U CN201541541U CN 201541541 U CN201541541 U CN 201541541U CN 2009201442189 U CN2009201442189 U CN 2009201442189U CN 200920144218 U CN200920144218 U CN 200920144218U CN 201541541 U CN201541541 U CN 201541541U
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Abstract
The utility model relates to a 100m3/h centrifugal net type manual backwashing combined type filtering fertilization device which comprises a sand-storage tank, a centrifugal filter, a net type filtering body formed by three groups of net type filters, and a fertilizer device. The bottom of the centrifugal filter is connected with the top of the sand storage tank, the top of the centrifugal filter is connected with a U-shaped connecting pipe, one side of the upper part of the centrifugal filter is provided with a water inlet pipe, the water inlet pipe is connected with a pipe mouth of the U-shaped connecting pipe; the other pipe mouth of the U-shaped connecting pipe is connected with a water inlet main pipe of the filtering body by a control valve I, and the bent pipe position of the U-shaped connecting pipe is provided with an exhaust valve; the water inlet main pipe of the filtering body is connected with the net type filtering body by a control valve II; the bottom of the net type filtering body is connected with a water outlet main pipe of the filtering body; the top of the fertilizer device is provided with a fertilizer device connecting pipe I and a fertilizer device connecting pipe II respectively; the fertilizer device connecting pipe I is connected with the U-shaped connecting pipe; and the fertilizer device connecting pipe II is connected with the water inlet main pipe of the filtering body. The device can realize the purpose of filtering water sources with high sand content by centrifugal and net type filtering.
Description
Technical field
The utility model relates to the filter in a kind of agricultural water-saving irrigation equipment, relates in particular to a kind of 100m
3The manual backwash modular filter of/h centrifugal network formula fertilizer apparatus.
Background technology
Along with the modern agriculture water-saving irrigation technique develops rapidly, the drip irrigation and spray irrigation technology is just used more and more widely.At present, with the filter of the supporting application of drip irrigation and spray irrigation, be divided into four kinds: centrifugal, sandstone formula, net formula, stacked by filter medium.And according to the water quality difference, need sometimes altogether the filter set of several structures, form two-stage, the filtration more than three grades, so as to realize precisely, high efficiency filter, guarantee the irrigation system clean water quality, irrigator is not blocked.
At present, when water source silt content height, inorganic impurity content is in 5mg/L, only use sedimentation basin or sandrock filter, well strainer one-level to filter, be difficult to guarantee that filtering water reaches micro drip-irrigation and irrigates requirement, and, be difficult to guarantee that micro drip-irrigation precisely irrigates not according to the amount of water required of irrigated area controlled filter water.
The utility model content
Technical problem to be solved in the utility model provides the 100m that the high water source of a kind of easy and simple to handle, easy to maintenance, suitable silt content filters
3The manual backwash modular filter of/h centrifugal network formula fertilizer apparatus.
For addressing the above problem a kind of 100m described in the utility model
3The manual backwash modular filter of/h centrifugal network formula fertilizer apparatus is characterized in that: net formula filtering bodies and fertilizer applicator that this device comprises sand tank, centrifugal filter, is made up of three networking formula filters; Described centrifugal filter bottom links to each other with the top of described sand tank, its top is connected with U type tube connector, its top one side is provided with water inlet pipe, and this water inlet pipe is provided with the manometer of band manometer separator tube, and this water inlet pipe and described U type tube connector a mouth of pipe link to each other; Another mouth of pipe of described U type tube connector is connected with the filtering bodies water inlet by control valve I and is responsible for, and its pipe bent position is provided with air bleeding valve; Described filtering bodies water inlet is responsible for by control valve II and is linked to each other with described net formula filtering bodies; The bottom of described net formula filtering bodies is connected with the filtering bodies water outlet and is responsible for; Described fertilizer applicator top is respectively equipped with fertilizer applicator tube connector I, fertilizer applicator tube connector II; Described fertilizer applicator tube connector I links to each other with described U type tube connector; Described fertilizer applicator tube connector II is responsible for described filtering bodies water inlet and links to each other.
The manometer that is provided with band manometer separator tube is responsible in described filtering bodies water outlet.
Described net formula filtering bodies one side lower part is provided with the sewage draining exit that is connected with the blowdown pressure-relief valve.
Described fertilizer applicator is differential fertilizer applicator.
The utility model compared with prior art has the following advantages:
1, because the utility model adopts centrifugal and net formula double filtration, therefore can realize that to the silt content height inorganic impurity content is in the filtration of 5mg/L with interior water source; By the order number of filter screen is set, make filtering accuracy reach effective requirement simultaneously, three unit well strainers in parallel guarantee that inflow-rate of water turbine reaches 100m
3/ h irrigates control area and can reach 300～400 mu.
2, because the grains of sand that centrifugal filter is handled in the utility model directly enter sand tank, as long as the sand export of sand tank is opened in the equipment operation when stopping, can remove the grains of sand of removal, need not to be in operation and carry out backwash, therefore do not need to be equipped with the special messenger, make management, safeguard conveniently, and reduced cost.
3, because the utility model adopts unit well strainer in parallel, and therefore, water requirement is few during cleaning, wash convenient and swiftly, and can guarantee normal water supply when cleaning.
4, the utility model is simple in structure, easy to operate, is applicable to that well water filters.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Among the figure: the water inlet of 1-sand tank 2-centrifugal filter 3-manometer separator tube 4-manometer 5-U type tube connector 6-air bleeding valve 7-control valve I 8-fertilizer applicator tube connector II9-fertilizer applicator 10-filtering bodies is responsible for the water outlet of 11-control valve II 12-blowdown pressure-relief valve 13-net formula filtering bodies 14-filtering bodies and is responsible for 15-fertilizer applicator tube connector I
Embodiment
As shown in Figure 1, a kind of 100m
3Net formula filtering bodies 13 and fertilizer applicator 9 that the manual backwash modular filter of/h centrifugal network formula fertilizer apparatus comprises sand tank 1, centrifugal filter 2, is made up of three networking formula filters.
Another mouth of pipe of U type tube connector 5 is connected with the filtering bodies water inlet by control valve I7 and is responsible for 10, and its pipe bent position is provided with air bleeding valve 6; The filtering bodies water inlet person in charge 10 links to each other with net formula filtering bodies 13 by control valve II11.
The bottom of net formula filtering bodies 13 is connected with the filtering bodies water outlet and is responsible for 14, and this filtering bodies water outlet is responsible for 14 and is provided with the manometer 4 of being with manometer separator tube 3.Net formula filtering bodies 13 1 side lower parts are provided with the sewage draining exit that is connected with blowdown pressure-relief valve 12.
The utility model operation principle: the centrifugal filtration part is removed the solid particle that overweights water based on the operation principle of gravity and centrifugal force.High-velocity flow is tangentially entered in centrifugal filter 2 bodies by water inlet pipe, rotation produces centrifugal force, flow along tube wall by centrifugal action promotion silt and the higher solid particle of density, form eddy flow, will the bulky grain sandstone, the inorganic matter impurity particle is stored in the sand tank 1 of centrifugal filter 2 belows after filtering, in time the foreign material that filter in the sand tank 1 are removed, water purification then following current along the outflow suitable for reading of centrifugal filter 2, promptly finish the water sand separation, finally realize the one-level filtration.
The current that filter through centrifugal filter 2 enter second stage---the net formula filtration fraction of filtration by U type tube connector 5.Be full of whole filter space along with current enter whole filtration system, the air bleeding valve 6 above U type tube connector 5 is in time got rid of the air in the whole system, makes filtration system cavitation erosion, vapour lock drop to minimum.Current process U type tube connector 5 backs directly arrive the filtering bodies water inlet person in charge 10 backs and divide three strands of current to enter respectively in three groups of 3 cun well strainers, respectively the current that filter through one-level are carried out cascade filtration.3 cun well strainers mainly carry out the microorganism in the cascade filtration water quality, tiny organic impurities by 80～120 order stainless steel filtering nets.
When net formula filtering bodies 13 front and back pressure reduction surpass the pressure reduction of regulation, carry out backwash, manually close the import dish valve of each well strainer during backwash successively, open blowdown pressure-relief valve 12 and carry out the anti-cleaning of net formula filtering bodies 13, also filter screen can be taken out in the net bucket and clean, wash away impurity on the screen wall with clear water and hairbrush.Be pooled to the filtering bodies water outlet through the current after 3 cun well strainers filtrations and be responsible in 14, the water quality of passing through cascade filtration like this can enter the field pipe network system and carry out drip irrigation.
When needing fertilising, the high-velocity flow of centrifugal filtration part by regulating the control valve I7 aperture on the U type tube connector 5, makes the even impulsive motion of fertilizer in the fertilizer applicator 9 fertilizer applicator 9 import and export and forms the purpose that pressure reduction reaches fertilising.
Claims (4)
1. 100m
3The manual backwash modular filter of/h centrifugal network formula fertilizer apparatus is characterized in that: net formula filtering bodies (13) and fertilizer applicator (9) that this device comprises sand tank (1), centrifugal filter (2), is made up of three networking formula filters; Described centrifugal filter (2) bottom links to each other with the top of described sand tank (1), its top is connected with U type tube connector (5), its top one side is provided with water inlet pipe, and this water inlet pipe is provided with the manometer (4) of band manometer separator tube (3), and this water inlet pipe and described U type tube connector (5)
A mouth of pipe links to each other; Another mouth of pipe of described U type tube connector (5) is connected with the filtering bodies water inlet by control valve I (7) and is responsible for (10), and its pipe bent position is provided with air bleeding valve (6); Described filtering bodies water inlet is responsible for (10) and is linked to each other with described net formula filtering bodies (13) by control valve II (11); The bottom of described net formula filtering bodies (13) is connected with the filtering bodies water outlet and is responsible for (14); Described fertilizer applicator (9) top is respectively equipped with fertilizer applicator tube connector I (15), fertilizer applicator tube connector II (8); Described fertilizer applicator tube connector I (15) links to each other with described U type tube connector (5); Described fertilizer applicator tube connector II (8) is responsible for (10) with described filtering bodies water inlet and links to each other.
2. 100m as claimed in claim 1
3The manual backwash modular filter of/h centrifugal network formula fertilizer apparatus is characterized in that: the manometer (4) that (14) are provided with band manometer separator tube (3) is responsible in described filtering bodies water outlet.
3. 100m as claimed in claim 1
3The manual backwash modular filter of/h centrifugal network formula fertilizer apparatus is characterized in that: described net formula filtering bodies (13) one side lower parts are provided with the sewage draining exit that is connected with blowdown pressure-relief valve (12).
4. 100m as claimed in claim 1
3The manual backwash modular filter of/h centrifugal network formula fertilizer apparatus is characterized in that: described fertilizer applicator (9) is differential fertilizer applicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201442189U CN201541541U (en) | 2009-10-21 | 2009-10-21 | 100m3/h centrifugal net type manual backwashing combined type filtering fertilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201442189U CN201541541U (en) | 2009-10-21 | 2009-10-21 | 100m3/h centrifugal net type manual backwashing combined type filtering fertilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541541U true CN201541541U (en) | 2010-08-11 |
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ID=42596697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201442189U Expired - Fee Related CN201541541U (en) | 2009-10-21 | 2009-10-21 | 100m3/h centrifugal net type manual backwashing combined type filtering fertilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541541U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150598A (en) * | 2011-01-31 | 2011-08-17 | 中国农业机械化科学研究院呼和浩特分院 | Box-type trickle irrigation complete equipment |
| CN102172200A (en) * | 2011-01-28 | 2011-09-07 | 中国农业机械化科学研究院呼和浩特分院 | Movable drip irrigation water supply equipment |
| CN102217451A (en) * | 2011-04-07 | 2011-10-19 | 中国农业机械化科学研究院呼和浩特分院 | Compound drip irrigation, filtration and fertilization equipment |
| CN107258197A (en) * | 2017-07-24 | 2017-10-20 | 山东圣大节水科技有限公司 | A kind of water purification fertilization all-in-one machine |
| CN112591919A (en) * | 2020-12-28 | 2021-04-02 | 福建水利电力职业技术学院 | Special excrement and urine is waste water irrigation system after wet-dry separation in pig farm |
| CN114307363A (en) * | 2021-12-31 | 2022-04-12 | 中国农业大学 | Automatic back flush centrifugation-grit integral filter |
-
2009
- 2009-10-21 CN CN2009201442189U patent/CN201541541U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172200A (en) * | 2011-01-28 | 2011-09-07 | 中国农业机械化科学研究院呼和浩特分院 | Movable drip irrigation water supply equipment |
| CN102150598A (en) * | 2011-01-31 | 2011-08-17 | 中国农业机械化科学研究院呼和浩特分院 | Box-type trickle irrigation complete equipment |
| CN102217451A (en) * | 2011-04-07 | 2011-10-19 | 中国农业机械化科学研究院呼和浩特分院 | Compound drip irrigation, filtration and fertilization equipment |
| CN107258197A (en) * | 2017-07-24 | 2017-10-20 | 山东圣大节水科技有限公司 | A kind of water purification fertilization all-in-one machine |
| CN112591919A (en) * | 2020-12-28 | 2021-04-02 | 福建水利电力职业技术学院 | Special excrement and urine is waste water irrigation system after wet-dry separation in pig farm |
| CN114307363A (en) * | 2021-12-31 | 2022-04-12 | 中国农业大学 | Automatic back flush centrifugation-grit integral filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20181021 |