CN215592770U - River water filter for farmland drip irrigation - Google Patents
River water filter for farmland drip irrigation Download PDFInfo
- Publication number
- CN215592770U CN215592770U CN202122486930.0U CN202122486930U CN215592770U CN 215592770 U CN215592770 U CN 215592770U CN 202122486930 U CN202122486930 U CN 202122486930U CN 215592770 U CN215592770 U CN 215592770U
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- Prior art keywords
- filter
- water
- drip irrigation
- cylinder
- stirring
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 230000002262 irrigation Effects 0.000 title claims abstract description 39
- 238000003973 irrigation Methods 0.000 title claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000004062 sedimentation Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 9
- 239000012982 microporous membrane Substances 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 7
- 239000010935 stainless steel Substances 0.000 claims abstract description 7
- 238000001556 precipitation Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 4
- 238000011045 prefiltration Methods 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 2
- 239000008213 purified water Substances 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model belongs to the technical field of farmland drip irrigation supporting facilities, and particularly relates to a river water filter for farmland drip irrigation, which comprises a filter body, a filter cartridge, a stirring filter roller and a precipitation cartridge; the sedimentation cylinder is arranged on the left side of the filter body, and a water diversion groove is formed in the top of the sedimentation cylinder; a water inlet communicated with the filter body is formed in the inner wall of the sedimentation cylinder; the inside cartridge filter that is provided with of filter body, the inside installation of filter body is provided with the stirring filter roll in the cartridge filter both sides, is provided with the brush on the stirring filter roll, installs the motor of being connected with the drive of stirring filter roll on the top cap. River water enters the sedimentation cylinder through the water diversion groove, silt in the water sinks into the bottom and is periodically discharged, the water enters the interior of the filter body through the water inlet, is adsorbed and purified by the activated carbon purification layer and then is filtered by the stainless steel filter screen and the microporous membrane, and the filter cylinder wall is washed by the hairbrush to ensure the permeability of the filter screen; the water pump pumps the purified water to be output from the drip irrigation main pipe and the drip irrigation pipe to the farmland dropper.
Description
Technical Field
The utility model belongs to the technical field of farmland drip irrigation supporting facilities, and particularly relates to a river water filter for farmland drip irrigation.
Background
Drip irrigation is a method of slowly and uniformly dripping water with certain pressure into soil near the roots of plants in the form of water drops through a pipe network and a water outlet pipeline (a drip irrigation tape) or a water dropper after filtration. Because of its high requirement for water quality, it is used to abandon surface water by using underground water. The phenomenon is that groundwater is over-mined under the condition of large-area drip irrigation popularization, and the technical problem of providing surface water with qualified water quality is not solved.
The impurities contained in the water source are mainly classified into three types: physical impurities such as sand, dust, clay; chemical impurities such as various carbonates dissolved in water; biological impurities such as various algae, plankton, phytoplankton, dead branches, dead leaves, dead biological corpses, etc. The water quality treatment task is to remove impurities in the source water by engineering technical means such as engineering facilities, filtering equipment and the like so as to provide a water source meeting the use requirements of users. In a traditional water using system, particularly an agricultural spraying and drip irrigation system, a multi-stage device of filter screen filtration and sand filtration is used for water quality filtration, and a method of filtration after a pump is adopted, so that the consumption of kinetic energy is large, the device is complex, and the investment is also large.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a river water filter for farmland drip irrigation, which is characterized in that river water enters a precipitation cylinder through a water diversion channel, silt in the water sinks to the bottom and is periodically discharged, the water enters the interior of a filter body through a water inlet, is firstly adsorbed and purified by an activated carbon purification layer and then is filtered by a stainless steel filter screen and a microporous membrane, and a brush is arranged for washing the wall of the filter cylinder to ensure the permeability of the filter screen; the water pump pumps the purified water to be output from the drip irrigation main pipe and the drip irrigation pipe to the farmland dropper.
In order to achieve the purpose, the utility model provides the following technical scheme: a river water filter for farmland drip irrigation comprises a filter body, a filter cylinder, a stirring filter roller, a motor, a water inlet and a sedimentation cylinder; the sedimentation cylinder is arranged on the left side of the filter body, and a water diversion groove is formed in the top of the sedimentation cylinder; a water inlet communicated with the filter body is formed in the inner wall of the sedimentation cylinder; a filter cartridge is arranged in the filter body, stirring filter rollers are arranged on two sides of the filter cartridge in the filter body, hairbrushes are arranged on the stirring filter rollers, a top cover is arranged at the top of the filter body, and a motor which is in driving connection with the stirring filter rollers is arranged on the top cover; the water pump is arranged in the filter cartridge, and a water outlet pipe connected with the water pump is arranged on the filter cartridge; the water outlet pipe is connected with the drip irrigation pipe through the drip irrigation main pipe and the pre-filter.
Preferably, the filter cartridge is made of a stainless steel filter screen cylinder, and a microporous membrane of a three-dimensional net structure part is arranged inside the filter cartridge.
Preferably, the water inlet is provided with a sewage filtering net cover.
Preferably, the stirring and filtering roller is installed on the filter body through a rotating shaft and a bearing, a gear assembly is installed at the upper end of the rotating shaft, and the gear assembly is in driving connection with a motor driving shaft through a chain.
Preferably, the filter body is provided with a viewing window.
Preferably, the upper end of the outer side of the sedimentation cylinder is provided with a floating impurity outlet, and the bottom of the sedimentation cylinder is provided with a sediment outlet.
Preferably, an activated carbon purification layer is arranged on the stirring filter roller.
Compared with the prior art, the utility model has the beneficial effects that: river water enters a sedimentation cylinder through a river channel and a water diversion groove, during sedimentation, silt and heavy matters in the standing water sink to the bottom in the sedimentation cylinder and can be discharged from a sediment discharge port periodically, floating impurities float on the water surface and are then output to the river channel through a floating impurity output port, a water source after sedimentation enters the interior of a filter body through a water inlet with a sewage filtering net cover, is firstly adsorbed and purified by an active carbon purification layer on a stirring filter roller and then is filtered by a filter cartridge stainless steel filter screen and a microporous membrane, and then enters the interior of a filter cartridge; after long-time use, the motor can be started to drive the stirring filter roller to rotate, and the outer wall of the filter cylinder is washed and cleaned through the brush above the stirring filter roller, so that the cylinder body of the filter cylinder is not blocked, and the permeability of the filter screen is always ensured; starting a water pump to pump purified water and outputting the purified water from the water outlet pipe, the drip irrigation main pipe and the drip irrigation pipe to carry out farmland dropper operation; after being led out from river water, the water is continuously taken from multiple stages for purification treatment, and normal water flow of the river channel is not influenced. The cost is reduced compared with underground water; can ensure that the farmland drip irrigation system has continuous and sufficient water consumption with the water quality meeting the requirement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view showing the internal structure of a river filter for drip irrigation in agricultural fields according to the present invention;
FIG. 2 is a schematic structural view of an embodiment of a river water filter for drip irrigation in agricultural fields according to the present invention;
fig. 3 is a schematic structural view of a river water filter for drip irrigation of agricultural land according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a river water filter for farmland drip irrigation comprises a filter body 1, a filter cylinder 2, a stirring filter roller 3, a motor 4, a water inlet 7 and a sedimentation cylinder 8; the sedimentation cylinder 8 is arranged on the left side of the filter body 1, and a water diversion groove 9 is arranged at the top of the sedimentation cylinder 8; a water inlet 7 communicated with the filter body 1 is arranged on the inner wall of the sedimentation cylinder 8; a filter cartridge 2 is arranged in the filter body 1, stirring filter rollers 3 are arranged on two sides of the filter cartridge 2 in the filter body 1, a brush 31 is arranged on the stirring filter rollers 3, a top cover 6 is arranged on the top of the filter body 1, and a motor 4 which is in driving connection with the stirring filter rollers 3 is arranged on the top cover 6; the water pump 12 is arranged in the filter cartridge 2, and the water outlet pipe 22 connected with the water pump 12 is arranged on the filter cartridge 2; the water outlet pipe 22 is connected with the drip irrigation pipe 15 through the drip irrigation main pipe 13 via the pre-filter 14.
Specifically, the filter cartridge 2 is made of a stainless steel filter screen cylinder, and a microporous membrane 21 of a three-dimensional mesh structure part is arranged inside the filter cartridge 2.
Specifically, a dirt filtering net cover is arranged on the water inlet 7.
Specifically, stirring filter roller 3 is installed on filter body 1 through pivot and bearing, and the installation of pivot upper end is provided with gear assembly 5, and is connected through gear assembly 5 through chain and the drive of motor 4 drive shaft drive.
In particular, the filter body 1 is provided with a viewing window 16.
Specifically, the upper end of the outer side of the precipitation cylinder 8 is provided with a floating impurity outlet 11, and the bottom of the precipitation cylinder 8 is provided with a precipitate outlet 10.
Specifically, an activated carbon purification layer is arranged on the stirring and filtering roller 3.
The working principle and the using process of the utility model are as follows: when the device is used, a worker enables river water to enter the sedimentation cylinder 8 through the river channel and the water diversion groove 9, during sedimentation, silt and heavy objects in the standing water sink to the bottom in the sedimentation cylinder 8 and can be discharged from a sediment discharge port 10 periodically, floating impurities float on the water surface and are output to the river channel through a floating impurity output port 11, a water source after sedimentation enters the inside of the filter body 1 through a water inlet 7 with a sewage filtering net cover, is adsorbed and purified through an active carbon purification layer on the stirring filter roller 3, and is filtered through a stainless steel filter screen and a microporous membrane 21 of the filter cylinder 2 and enters the inside of the filter cylinder 2; after long-time use, the motor 4 can be started to drive the stirring and filtering roller 3 to rotate, and the brush 31 above the stirring and filtering roller is used for washing and cleaning the outer wall of the filter cylinder 2, so that the cylinder body of the filter cylinder 2 is not blocked, and the permeability of the filter screen is always ensured; starting the water pump 12 to pump purified water and output the purified water from the water outlet pipe 22, the drip irrigation main pipe 13 and the drip irrigation pipe 15 to carry out farmland dropper operation; after being led out from river water, the water is continuously taken from multiple stages for purification treatment, and normal water flow of the river channel is not influenced. The cost is reduced compared with underground water; can ensure that the farmland drip irrigation system has continuous and sufficient water consumption with the water quality meeting the requirement.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A river water filter for farmland drip irrigation is characterized in that: comprises a filter body (1), a filter cylinder (2), a stirring filter roller (3), a motor (4), a water inlet (7) and a sedimentation cylinder (8); the sedimentation cylinder (8) is arranged on the left side of the filter body (1), and a water diversion groove (9) is arranged at the top of the sedimentation cylinder (8); a water inlet (7) communicated with the filter body (1) is arranged on the inner wall of the sedimentation cylinder (8); a filter cylinder (2) is arranged in the filter body (1), stirring filter rollers (3) are arranged in the filter body (1) on two sides of the filter cylinder (2), brushes (31) are arranged on the stirring filter rollers (3), a top cover (6) is arranged at the top of the filter body (1), and a motor (4) in driving connection with the stirring filter rollers (3) is arranged on the top cover (6); a water pump (12) is arranged in the filter cartridge (2), and a water outlet pipe (22) connected with the water pump (12) is arranged on the filter cartridge (2); the water outlet pipe (22) is connected with the drip irrigation pipe (15) through the drip irrigation main pipe (13) and the pre-filter (14).
2. The river water filter for drip irrigation of agricultural land according to claim 1, wherein: the filter cartridge (2) is made of a stainless steel filter screen cartridge, and a microporous membrane (21) with a three-dimensional net structure part is arranged inside the filter cartridge (2).
3. The river water filter for drip irrigation of agricultural land according to claim 1, wherein: and a sewage filtering mesh enclosure is arranged on the water inlet (7).
4. The river water filter for drip irrigation of agricultural land according to claim 1, wherein: the stirring and filtering roller (3) is installed on the filter body (1) through a rotating shaft and a bearing, a gear assembly (5) is installed at the upper end of the rotating shaft, and the gear assembly (5) is in driving connection with a driving shaft of the motor (4) through a chain.
5. The river water filter for drip irrigation of agricultural land according to claim 1, wherein: the filter body (1) is provided with an observation window (16).
6. The river water filter for drip irrigation of agricultural land according to claim 1, wherein: the upper end of the outer side of the precipitation cylinder (8) is provided with a floating impurity outlet (11), and the bottom of the precipitation cylinder (8) is provided with a precipitate outlet (10).
7. The river water filter for drip irrigation of agricultural land according to claim 1, wherein: and an activated carbon purification layer is arranged on the stirring and filtering roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122486930.0U CN215592770U (en) | 2021-10-15 | 2021-10-15 | River water filter for farmland drip irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122486930.0U CN215592770U (en) | 2021-10-15 | 2021-10-15 | River water filter for farmland drip irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215592770U true CN215592770U (en) | 2022-01-21 |
Family
ID=79871026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122486930.0U Expired - Fee Related CN215592770U (en) | 2021-10-15 | 2021-10-15 | River water filter for farmland drip irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215592770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340264A (en) * | 2022-10-19 | 2022-11-15 | 广东新泰隆环保集团有限公司 | Multistage purification's difficult degradation organic waste water purifier |
-
2021
- 2021-10-15 CN CN202122486930.0U patent/CN215592770U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340264A (en) * | 2022-10-19 | 2022-11-15 | 广东新泰隆环保集团有限公司 | Multistage purification's difficult degradation organic waste water purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |