CN201541542U - Sand stone net type manual backwashing filter fertilizer apparatus - Google Patents
Sand stone net type manual backwashing filter fertilizer apparatus Download PDFInfo
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- CN201541542U CN201541542U CN2009201442193U CN200920144219U CN201541542U CN 201541542 U CN201541542 U CN 201541542U CN 2009201442193 U CN2009201442193 U CN 2009201442193U CN 200920144219 U CN200920144219 U CN 200920144219U CN 201541542 U CN201541542 U CN 201541542U
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- water inlet
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- net formula
- sandrock
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Abstract
The utility model relates to a sand stone net type manual backwashing filter fertilizer apparatus which comprises a pressure-difference fertilizer tank, two sand stone filters and a net type filter body composed of eight sets of net type filters, wherein a fertilizer inlet pipe is arranged on the top portion of the pressure-difference fertilizer tank, and is respectively connected with a water inlet main pipe I and a fertilizing water outlet pipe, the water inlet main pipe I is connected with a water inlet main pipe II through a fertilizing control valve, the water inlet main pipe II is respectively connected with the fertilizing water outlet pipe and sand stone filter water inlet main pipes, the sand stone filter water inlet main pipes are connected with two sand stone filters and a backwashing pipe I, the backwashing pipe I is connected with a backwashing pipe II through a valve, one end of each of the two sand stone filter is provided with a sand stone filter water outlet main pipe, the sand stone filter water outlet main pipes are connected with the net type filter body through a net type filter body water inlet main pipe, and the bottom of the net type filter body is provided with a net type filter body water outlet main pipe. The sand stone net type manual backwashing filter fertilizer apparatus can effectively filter surface water sources with high sand-carrying capacity, and improves the flow to 300 m3/h.
Description
Technical field
The utility model relates to the filtration fertilizer apparatus in a kind of agricultural water-saving irrigation equipment, relates in particular to the manual backwash filter fertilizer apparatus of a kind of sandstone net formula.
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, inorganic more with the organic impurities particle when surface water water source sand content is high, when irrigation demand control area was big, general water amount was at 100m
3In/the h, filter, or be difficult to satisfiedly guarantee that filtered water water quality and inflow-rate of water turbine can satisfy drip irrigation irrigation requirement with the combined type level filter system of small-sized centrifugal and net formula with single centrifugal or net formula one-level.
The utility model content
Technical problem to be solved in the utility model provides the manual backwash filter fertilizer apparatus of sandstone net formula that the high surface water water source of a kind of easy and simple to handle, easy to maintenance, suitable sand content filters.
For addressing the above problem, the manual backwash filter fertilizer apparatus of a kind of sandstone net formula described in the utility model is characterized in that: this device comprises pressure reduction fertilizer spreading tank, two sandrock filters and the net formula filtering bodies of being made up of eight networking formula filters; Described pressure reduction fertilizer spreading tank top is provided with the fertilising water inlet pipe, and this fertilising water inlet pipe is responsible for I with water inlet respectively, the fertilising outlet pipe links to each other; Described water inlet is responsible for I and is linked to each other by fertilising control valve and water inlet person in charge II, and this water inlet is responsible for II and is responsible for and links to each other with described fertilising outlet pipe, sandrock filter water inlet respectively; Described sandrock filter water inlet is responsible for and is linked to each other with described two sandrock filters, backwash tube I with the backwash threeway by control valve successively; Described backwash tube I is connected with the backwash tube II that the termination is provided with the threeway of single-deck hangnail by valve; One end of described two sandrock filters is equipped with the sandrock filter water outlet and is responsible for, and this sandrock filter water outlet is responsible for by the net formula filtering bodies water inlet person in charge and is linked to each other with described net formula filtering bodies; Described net formula filtering bodies bottom is connected with the water outlet of net formula filtering bodies and is responsible for.
The manometer that is equipped with the band separator tube on II, the net formula filtering bodies water inlet person in charge, the net formula filtering bodies water outlet person in charge is responsible in described water inlet.
The junction that the II and the described sandrock filter water inlet person in charge are responsible in described water inlet is provided with air bleeding valve I.
The top of each described sandrock filter is respectively equipped with two warps and is responsible for the water inlet arm that link to each other with backwash tube II with described sandrock filter water inlet by the backwash tube I that the backwash threeway links together, and is provided with two air bleeding valve II between these two the water inlet arms; Be provided with quartz sand in each described sandrock filter, its bottom is respectively equipped with filter cap water collector.
Described water inlet arm bottom is provided with branch water plate.
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.
The utility model compared with prior art has the following advantages:
1, because the utility model is provided with hand control valve and a plurality of filter element at the filtering bodies water inlet; therefore can pass through manual control equipment; realize the backwash of sandstone, well strainer, thereby realizing not shutting down carries out backwash, has guaranteed systematically continuous water supply.
2, because the utility model is provided with the sandrock filter of two groups of unit and the well strainer of eight groups of unit, and by the order number of sand-grading and filter screen is set, make filtering accuracy reach the irrigation demand, therefore can filter the high surface water water source of sand content effectively; By the order number of filter screen is set, make inflow-rate of water turbine reach 300m simultaneously
3/ h irrigates control area and can reach 800～1000 mu.
3, the utility model management, safeguard convenient, easy to operate.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a sandstone structure of filter schematic diagram in the utility model.
Among the figure: 1-water inlet supervisor I 2-fertilising water inlet pipe 3-fertilising control valve 4-Pressure gauge 5-air bleeding valve I 6-water inlet supervisor II 7-fertilising outlet pipe 8-differential pressure fertilization pot 9-sandrock filter water inlet supervisor 10-control valve 11-backwash threeway 12-sandrock filter 13-backwash tube I 14-backwash tube II 15-single-deck hangnail threeway 16-sandrock filter water outlet supervisor 17-net formula filtering bodies 18-net formula filtering bodies water outlet supervisor 19-blowdown pressure-relief valve 20-divide water plate 21-quartz sand 22-filter cap water collector 23-net formula filtering bodies water inlet supervisor 24-water inlet pipe 25-air bleeding valve II
Embodiment
The manual backwash filter fertilizer apparatus of a kind of sandstone net formula comprises pressure reduction fertilizer spreading tank 8, two sandrock filters 12 and the net formula filtering bodies of being made up of eight networking formula filters 17 (referring to Fig. 1).
Pressure reduction fertilizer spreading tank 8 tops are provided with fertilising water inlet pipe 2, and this fertilising water inlet pipe 2 is responsible for I1 with water inlet respectively, fertilising outlet pipe 7 links to each other; The person in charge I1 of intaking passes through fertilising control valve 3 and water inlet person in charge II6 links to each other, and this person in charge II6 of intaking links to each other with fertilising outlet pipe 7, the sandrock filter water inlet person in charge 9 respectively; The sandrock filter water inlet is responsible for 9 and is linked to each other with two sandrock filters 12, backwash tube I13 with backwash threeway 11 by control valve 10 successively; Backwash tube I13 is connected with the backwash tube II14 that the termination is provided with single-deck hangnail threeway 15 by valve.
One end of two sandrock filters 12 is equipped with the sandrock filter water outlet and is responsible for 16, and this sandrock filter water outlet is responsible for 16 and is responsible for 23 by the water inlet of net formula filtering bodies and links to each other with net formula filtering bodies 17.Wherein the top of each sandrock filter 12 is respectively equipped with two warps and is responsible for the 9 water inlet arms 24 that link to each other with backwash tube II14 with the sandrock filter water inlet by the backwash tube I13 that backwash threeway 11 links together, water inlet arm 24 bottoms are provided with branch water plate 20, are provided with two air bleeding valve II25 between these two the water inlet arms 24; Be provided with quartz sand 21 in each sandrock filter 12, its bottom is respectively equipped with filter cap water collector 22 (referring to Fig. 2).
Net formula filtering bodies 17 bottoms are connected with the water outlet of net formula filtering bodies and are responsible for 18, and the one side lower part is provided with the sewage draining exit that is connected with blowdown pressure-relief valve 19.
Water inlet is responsible for that II6, the water inlet of net formula filtering bodies are responsible for 23, the manometer 4 that is equipped with the band separator tube on 18 is responsible in the water outlet of net formula filtering bodies, and the junction that II6 and the sandrock filter water inlet person in charge 9 are responsible in water inlet is provided with air bleeding valve I5.
The utility model operation principle: pending water enters the filtration system water inlet by inlet and is responsible for I1, and successively by fertilising control valve 3, water inlet be responsible for II6, the sandrock filter water inlet is responsible for 9, current are divided into two and enter two sandrock filters 12 by control valve 10 respectively then.After current entered sandrock filter 12, the air bleeding valve II25 that be equipped with at each cavity top in the sandrock filter 12 discharged the air in the cavity.Current make around the current shunting because of stopping of minute water plate 20 by entering sandrock filter 12 back, to prevent that water stream from directly impacting sandstone and destroying sandstone medium quartz sand 21 filtering layers, the sandstone medium is used for suspended contamination big in filtered water microorganism and the current etc., and the logical filter cap water collector 22 in bottom that current are penetrated into sandrock filter 12 enters the sandrock filter water outlet person in charge 16.Unite two into one behind the water outflow sandrock filter 12 and enter net formula filtering bodies 17, water inlet this moment is divided into stereotyped writing and enters 8 networking formula filter units, and the water after net formula filtering bodies 17 is filtered is responsible for 18 outflows by the water outlet of net formula filtering bodies, and the water after the processing enters irrigation pipe network.When sandrock filter 12 carried out backwash, sewage was discharged by backwash tube I13 and backwash tube II14.
Claims (6)
1. manual backwash filter fertilizer apparatus of sandstone net formula, it is characterized in that: this device comprises pressure reduction fertilizer spreading tank (8), two sandrock filters (12) and the net formula filtering bodies of being made up of eight networking formula filters (17); Described pressure reduction fertilizer spreading tank (8) top is provided with fertilising water inlet pipe (2), and this fertilising water inlet pipe (2) is responsible for I (1) with water inlet respectively, fertilising outlet pipe (7) links to each other; Described water inlet is responsible for I (1) and is linked to each other by the fertilising control valve (3) and the person in charge II (6) of intaking, and this water inlet is responsible for II (6) and is linked to each other with described fertilising outlet pipe (7), the sandrock filter water inlet person in charge (9) respectively; Described sandrock filter water inlet is responsible for (9) and is linked to each other with described two sandrock filters (12), backwash tube I (13) with backwash threeway (11) by control valve (10) successively; Described backwash tube I (13) is connected with the backwash tube II (14) that the termination is provided with single-deck hangnail threeway (15) by valve; One end of described two sandrock filters (12) is equipped with the sandrock filter water outlet and is responsible for (16), and this sandrock filter water outlet is responsible for (16) and is linked to each other with described net formula filtering bodies (17) by the net formula filtering bodies water inlet person in charge (23); Described net formula filtering bodies (17) bottom is connected with the water outlet of net formula filtering bodies and is responsible for (18).
2. the manual backwash filter fertilizer apparatus of a kind of sandstone net formula as claimed in claim 1 is characterized in that: II (6) is responsible in described water inlet, the manometer (4) that is equipped with the band separator tube on (23), the net formula filtering bodies water outlet person in charge (18) is responsible in the water inlet of net formula filtering bodies.
3. the manual backwash filter fertilizer apparatus of a kind of sandstone net formula as claimed in claim 1 is characterized in that: the junction that the II (6) and the described sandrock filter water inlet person in charge (9) are responsible in described water inlet is provided with air bleeding valve I (5).
4. the manual backwash filter fertilizer apparatus of a kind of sandstone net formula as claimed in claim 1, it is characterized in that: the top of each described sandrock filter (12) is respectively equipped with two warps and is responsible for water inlet arm (24) that (9) link to each other with backwash tube II (14) with described sandrock filter water inlet by the backwash tube I (13) that backwash threeway (11) links together, and is provided with two air bleeding valve II (25) between these two the water inlet arms (24); Be provided with quartz sand (21) in each described sandrock filter (12), its bottom is respectively equipped with filter cap water collector (22).
5. the manual backwash filter fertilizer apparatus of a kind of sandstone net formula as claimed in claim 4, it is characterized in that: described water inlet arm (24) bottom is provided with branch water plate (20).
6. the manual backwash filter fertilizer apparatus of a kind of sandstone net formula as claimed in claim 1 is characterized in that: described net formula filtering bodies (17) one side lower parts are provided with the sewage draining exit that is connected with blowdown pressure-relief valve (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201442193U CN201541542U (en) | 2009-10-21 | 2009-10-21 | Sand stone net type manual backwashing filter fertilizer apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201442193U CN201541542U (en) | 2009-10-21 | 2009-10-21 | Sand stone net type manual backwashing filter fertilizer apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541542U true CN201541542U (en) | 2010-08-11 |
Family
ID=42596698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201442193U Expired - Fee Related CN201541542U (en) | 2009-10-21 | 2009-10-21 | Sand stone net type manual backwashing filter fertilizer apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474813A (en) * | 2015-08-31 | 2017-03-08 | 中国石油化工股份有限公司 | A kind of filtration liquor separator |
-
2009
- 2009-10-21 CN CN2009201442193U patent/CN201541542U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474813A (en) * | 2015-08-31 | 2017-03-08 | 中国石油化工股份有限公司 | A kind of filtration liquor separator |
| CN106474813B (en) * | 2015-08-31 | 2018-09-11 | 中国石油化工股份有限公司 | A kind of filtering dispenser |
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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 |
Granted publication date: 20100811 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |