CN116328378A - Irrigation water suspended matter processing apparatus - Google Patents
Irrigation water suspended matter processing apparatus Download PDFInfo
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- CN116328378A CN116328378A CN202310228928.4A CN202310228928A CN116328378A CN 116328378 A CN116328378 A CN 116328378A CN 202310228928 A CN202310228928 A CN 202310228928A CN 116328378 A CN116328378 A CN 116328378A
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- Prior art keywords
- plate
- irrigation
- partition plate
- partition
- side plate
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- 239000003621 irrigation water Substances 0.000 title claims abstract description 49
- 238000012545 processing Methods 0.000 title claims description 4
- 238000005192 partition Methods 0.000 claims abstract description 98
- 239000004576 sand Substances 0.000 claims description 70
- 230000002262 irrigation Effects 0.000 claims description 64
- 238000003973 irrigation Methods 0.000 claims description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 63
- 239000000725 suspension Substances 0.000 claims description 26
- 230000002265 prevention Effects 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 10
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 23
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
- E02B5/085—Arresting devices for waterborne materials, e.g. gratings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sewage (AREA)
Abstract
The invention relates to an irrigation water suspended matter treatment device which comprises a frame body, a filtering frame and a first partition plate, wherein the frame body comprises a bottom plate and two side plates, the two side plates are a first side plate and a second side plate respectively, the first side plate and the second side plate are oppositely arranged left and right and are used for being respectively attached to inner walls at two sides of a ditch, the bottom plate and the first partition plate are arranged between the first side plate and the second side plate at an upper and lower interval, the first partition plate is arranged above the bottom plate, the first side plate, the second side plate, the bottom plate and the first partition plate are enclosed to form a sand-moving flow channel, the filtering frame is arranged on the first partition plate and is arranged above the sand-moving flow channel, and sand-discharging holes are formed in the filtering frame of the first partition plate.
Description
Technical Field
The invention relates to the field of irrigation water treatment, in particular to an irrigation water suspension treatment device.
Background
In the irrigation process, a plurality of filter screens are mainly arranged in a ditch to filter suspended matters, and suspended matters such as sand particles are adhered to the filter screens in the prior art. Due to untimely cleaning of suspended solids, suspended solids adhering to the filter screen during the subsequent water flow process are again agitated back into the irrigation water and flow from the side walls of the trench into the field.
Disclosure of Invention
Based on the problems, the problem of untimely cleaning of suspended matters in irrigation water is needed to provide an irrigation water suspended matter treatment device.
The utility model provides an irrigation water suspended solid processing apparatus, including the support body, filter frame and first baffle, the support body includes bottom plate and two blocks of curb plates, two blocks of curb plates are first curb plate and second curb plate respectively, relative setting is about first curb plate and the second curb plate is used for laminating with ditch both sides inner wall respectively, the interval sets up about bottom plate and the first baffle between first curb plate and second curb plate, and first baffle is located the bottom plate top, first curb plate, the second curb plate, bottom plate and first baffle enclose and form and walk sand runner, filter frame installs on first baffle and is located the top of going sand runner, first baffle has seted up the sediment outflow hole in filter frame department.
The invention also provides an irrigation water suspended matter treatment device which comprises a second baffle plate, wherein the second baffle plate is arranged between the first side plate and the second side plate and is positioned above the first baffle plate, the first side plate, the second side plate, the first baffle plate and the second baffle plate are enclosed to form an irrigation flow channel, the filtering frame is positioned in the irrigation flow channel, a main irrigation port is formed in the part of the side plate at the irrigation flow channel, and the second baffle plate, the first side plate and the second side plate are enclosed to form a drainage flow channel above the irrigation flow channel.
The side plates are also provided with auxiliary irrigation ports, the auxiliary irrigation ports are positioned above the main irrigation ports, the edges of the second partition plates extend upwards to form shielding plates, and the second partition plates are movably arranged in the direction perpendicular to the first partition plates so that the shielding plates can partially or completely shield the auxiliary irrigation ports.
The first side plate and the second side plate are provided with a disassembly and assembly opening for the second partition plate to move between the top edges.
The guide rail for guiding the second partition plate in a moving way is arranged on one surface of the first side plate, which faces the second side plate, and comprises two guide plates which are arranged at intervals, a positioning groove is formed between the two guide plates, and part of the edge of the filtering frame is positioned in the positioning groove.
The edge of the second baffle plate is provided with a guide notch, the guide rail passes through the guide notch, the second baffle plate has a free state and a clamping state, when the second baffle plate is in the free state, the second baffle plate is parallel to the first baffle plate, a gap exists between at least one guide plate and the edge of the guide notch, and when the second baffle plate is in the clamping state, the second baffle plate is obliquely arranged relative to the first baffle plate, and the two guide plates are tightly attached to the edge of the guide notch.
According to the invention, the first partition plate is movably arranged on the normal direction of the first partition plate, and the second partition plate is supported on the filter frame.
A biological rope is arranged in the filter frame, two ends of an irrigation runner are respectively provided with a water inlet and a water outlet, and a sand discharging hole is arranged on one side of the filter frame close to the water outlet.
The sand flow channel is internally provided with the backflow prevention plate, the backflow prevention plate is obliquely arranged relative to the first partition plate, the top edge of the backflow prevention plate is fixed at the edge of the sand discharge hole far away from the water outlet, and the bottom edge of the backflow prevention plate is positioned at one side of the top edge close to the water outlet.
A gap is reserved between the bottom edge of the backflow prevention plate and the bottom plate.
The beneficial effects of the invention are as follows:
after the water flow flows into the irrigation flow channel, the water flow can be filtered by the filter material, and part of heavy metal ions are adsorbed and part of sand particles are blocked after passing through the filter frame once, so that the irrigation water is filtered, the side wall of the ditch is provided with a notch communicated with the field, and the filtered irrigation water flows into the field through the notch to irrigate. The sand grains blocked at the filter material generally fall to the sand discharge holes along the surface of the filter material under the action of gravity, enter the sand flow channel through the sand discharge holes, and meanwhile, a part of irrigation water enters the sand flow channel through the sand discharge holes and flushes the sand grains in the sand flow channel to the water outlet of the ditch so as to avoid the sand grains from accumulating and blocking in the sand flow channel, so that the irrigation water suspension treatment device can work for a long time, and the maintenance frequency of the irrigation water suspension treatment device is reduced. Due to the shielding of the first side plate and the second side plate, sand grains in the sand-moving flow channel cannot enter farmlands through the gaps on the side walls of the ditches. After the irrigation water suspension treatment device is removed from the ditch, sand particles obtained by filtering the irrigation water suspension treatment device are prevented from remaining in the ditch, and secondary cleaning of the ditch is not needed. It follows that this embodiment achieves separation between the filtered irrigation water and the filtered sand particles by the first partition.
Drawings
FIG. 1 is a schematic perspective view of an irrigation water suspension treatment device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing a schematic perspective view of an irrigation water suspension treatment device according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of an irrigation water suspension treatment device according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of an irrigation water suspension treatment device according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of an irrigation water suspension treatment device according to an embodiment of the present invention (with the second side plate omitted).
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1-5, this embodiment provides an irrigation water suspension treatment device, which is mainly used for filtering suspended particles (mainly sand) and heavy metal ions in irrigation water.
Specifically, the irrigation water suspension treatment device comprises a frame body 1, a filtering frame 4, a second partition plate 3 and a first partition plate 2, wherein the frame body 1 comprises a bottom plate 13 and two side plates, and the two side plates are a first side plate 11 and a second side plate 12 respectively.
The first side plate 11 and the second side plate 12 are parallel to each other and are opposite left and right, a certain interval exists between the first side plate 11 and the second side plate 12, the interval is matched with the width of a ditch for irrigating a field, so that the first side plate 11 and the second side plate 12 can be respectively attached to the inner walls of the left side and the right side of the ditch after entering the ditch, and all water flows in the ditch are ensured to be positioned between the first side plate 11 and the second side plate 12 as much as possible.
The bottom plate 13 is horizontally arranged between the first side plate 11 and the second side plate 12, and the left and right side edges of the bottom plate 13 are welded and fixed with the bottom edges of the first side plate 11 and the second side plate 12 respectively, on one hand, the bottom plate 13 needs to be attached to the bottom wall of the ditch so as to block water flow of the ditch and the bottom wall of the ditch, and on the other hand, the left and right side plates 11 and the second side plate 12 are connected, so that the frame body 1 can be assembled in the ditch integrally.
The first partition plate 2 and the second partition plate 3 are parallel to the bottom plate 13, the first partition plate 2 and the second partition plate 3 are sequentially arranged between the first side plate 11 and the second side plate 12 at intervals from bottom to top, the first partition plate 2 and the second partition plate 3 are assembled in a non-welding mode, and the first partition plate 2 and the second partition plate 3 can be detached and positioned between the first side plate 11 and the second side plate 12. In addition, the two side edges of the first partition plate 2 and the second partition plate 3 are respectively attached to the first partition plate 2 and the second partition plate 3 as far as possible, so that the first side plate 11 and the second side plate 12 are separated through the first partition plate 2 and the second partition plate 3, for example, when the first side plate 11 and the second side plate 12 are mutually close due to thermal deformation, the deformation amount of the first side plate 11 and the second side plate 12 can be reduced to a certain extent by the first partition plate 2 and the second partition plate 3, so that the first side plate 11 and the second side plate 12 are attached to the inner side wall of the ditch as far as possible, water flow entering the ditch is located between the first side plate 11 and the second side plate 12 as far as possible, and water flow between the inner side wall of the ditch and the adjacent side plates is reduced.
Wherein, the first side plate 11, the second side plate 12, the bottom plate 13 and the first partition plate 2 are closed to form a sand flowing channel 1A, and the first side plate 11, the second side plate 12, the first partition plate 2 and the second partition plate 3 are closed to form an irrigation flowing channel 1B. The two ends of the ditch are respectively provided with a water inlet and a water outlet, and a height difference exists between the water inlet of the ditch and the bottom wall of the ditch, so that water flow of the water inlet can directly flow into the irrigation flow channel 1B and cannot flow into the sand-moving flow channel 1A. If the water level at the water inlet of the ditch is high, part of the water flow also flows to above the second partition plate 3.
The filter frame 4 is installed on the first partition board 2 and is located in the irrigation flow channel 1B, the filter frames 4 are multiple in number and are sequentially distributed at intervals along the axial direction of the ditch, the bottom edge of the filter frame 4 is fixedly welded with the upper surface of the first partition board 2, and filter materials are detachably installed in the filter frame 4. The first partition plate 2 is provided with sand discharge holes 21 at the filter frame 4. The first side plate 11 and/or the second side plate 12 are/is provided with a main irrigation port 1B1 at the irrigation flow channel 1B.
After the water flow at the water inlet flows into the irrigation flow channel 1B, the water flow can be filtered by the filter material, and part of heavy metal ions are adsorbed and part of sand particles are blocked after the water flow passes through the filter frame 4 once, so that irrigation water is filtered, the side wall of the ditch is provided with a notch communicated with the field, and the filtered irrigation water flows into the field through the notch for irrigation. The sand particles blocked at the filter material generally fall to the sand discharge holes 21 along the surface of the filter material under the action of gravity, enter the sand flow channel 1A through the sand discharge holes 21, and meanwhile, a part of irrigation water enters the sand flow channel 1A through the sand discharge holes 21, so that the sand particles in the sand flow channel 1A are flushed to the water outlet of a ditch, the sand particles are prevented from being accumulated and blocked in the sand flow channel 1A, the irrigation water suspension treatment device can work for a long time, and the maintenance frequency of the irrigation water suspension treatment device is reduced. Due to the shielding of the first side plate 11 and the second side plate 12, sand particles in the sand-moving flow channel 1A cannot enter the farmland through the gaps of the side walls of the ditches. After the irrigation water suspension treatment device is removed from the ditch, sand particles obtained by filtering the irrigation water suspension treatment device are prevented from remaining in the ditch, and secondary cleaning of the ditch is not needed. It follows that this embodiment achieves a separation between the filtered irrigation water and the filtered sand particles by means of the first partition 2.
The two ends of the irrigation flow channel 1B are respectively provided with a water inlet 1B3 and a water outlet 1B4, preferably, a backflow prevention plate 211 is arranged in the sand flowing flow channel 1A, the backflow prevention plate 211 is obliquely arranged relative to the first partition plate 2, the top edge of the backflow prevention plate 211 is fixed at the edge of the sand discharge hole 21 far away from the water outlet 1B4, and the bottom edge of the backflow prevention plate 211 is positioned at one side of the top edge close to the water outlet 1B 4. After sand particles falling from the filter materials in the irrigation flow channel 1B enter the sand-removing flow channel 1A from the sand-removing holes 21, on one hand, the sand particles flow to the water outlet 1B4 along the water flow in the sand-removing flow channel 1A, and on the other hand, the sand particles reach the lower side of the backflow prevention plate 211 under the action of gravity, and under the blocking action of the backflow prevention plate 211, the sand particles in the sand-removing flow channel 1A are effectively prevented from flowing back into the irrigation flow channel 1B through the sand-removing holes 21. In addition, when the water flow in the irrigation flow channel 1B flows to the sand flow channel 1A through the sand discharge holes 21, the water flow direction of the water flow is scouring from top to bottom along the surface of the backflow prevention plate 211, and at the moment, the acting force of the water flow on sand particles on the surface of the backflow prevention plate 211 is not used for pressing the sand particles on the surface of the backflow prevention plate 211, but scouring is carried out in the sand flow channel 1A, so that the sand particles on the surface of the backflow prevention plate 211 are beneficial to entering the sand flow channel 1A, and the sand particles are prevented from accumulating in the sand discharge holes 21 to cause the blockage of the sand discharge holes 21.
Further preferably, a gap is left between the bottom edge of the backflow prevention plate 211 and the bottom plate 13, and the gap enables the process that the water flow in the sand flow channel 1A drives sand grains to move towards the water outlet to be less hindered by the backflow prevention plate 211, so that the accumulation of the sand grains in the sand flow channel 1A is reduced, the blocking condition of the sand flow channel 1A is reduced, and the maintenance frequency of the irrigation water suspension treatment device is reduced. While the back flow preventing plate 211 is not in contact with the bottom plate 13, that is, on the basis of not changing the size specification and the installation angle of the back flow preventing plate 211, a margin for the position adjustment of the first partition plate 2 between the first side plate 11 and the second side plate 12 is provided so that the first partition plate 2 can be allowed to move up and down between the first side plate 11 and the second side plate 12 so as to match the height difference between the water inlet and the bottom wall of different ditches.
Additionally, the second partition 3, the first side plate 11 and the second side plate 12 enclose above the irrigation flow channel 1B to form a drainage flow channel 1C. If the water level in the water inlet of the canal is high, a part of water flows in from one end of the water discharge flow channel 1C and flows out from the other end of the water discharge flow channel 1C to be discharged from the water discharge outlet of the canal, thereby restricting the water flow in the irrigation flow channel 1B, thereby facilitating control of irrigation efficiency. The water in the drainage channel 1C is not filtered, and cannot enter the farmland from the notch of the side wall of the ditch under the blocking action of the first side plate 11 and the second side plate 12.
Further, the first side plate 11 and the second side plate 12 leave a detachable opening 1C1 between the top edges for the second separator 3 to move. The detachable opening 1C1 can be used as a passage through which the second partition 3, and thus the filter frame 4 and the first partition 2 are detached, without removing the frame body 1 from the trench at once. In addition, the dismounting port 1C1 also allows rainwater to fall into the drainage flow channel 1C, so that the normal rainwater drainage function of the ditch is prevented from being influenced.
In some embodiments, in order to adapt to the height difference between the water inlet of the ditch and the bottom wall of the ditch and to the height of the notch of the side wall of the ditch, the height position of the first partition board 2 is adjustable, and correspondingly, the height position of the second partition board 3 also needs to be adjustable, so as to ensure the space size of the irrigation flow channel 1B, ensure the irrigation efficiency, and correspondingly, the height position of the irrigation flow channel 1B also changes. If the notch position at the side wall of the ditch is higher, the first partition plate 2 is lifted up until the notch position is leveled with the edge of the bottom of the notch at the side wall of the ditch, at this time, the first partition plate 2 may move to the position of the main irrigation port 1B1, and a part of the bottom of the main irrigation port 1B1 is blocked by the side wall of the ditch, so that the area of the main irrigation port 1B1 capable of flowing out irrigation water is reduced, and the irrigation efficiency is affected. In order to reduce this effect, the side plates are also provided with auxiliary irrigation ports 1B2, the auxiliary irrigation ports 1B2 are positioned above the main irrigation ports 1B1, and the edges of the second partition plates 3 extend upwards to form shielding plates 31. Normally, the main irrigation port 1B1 is not shielded by the side wall of the ditch, and the auxiliary irrigation port 1B2 is completely shielded by the shielding plate 31, and the shielding plate 31 is positioned in the drainage flow channel 1C, so that unfiltered rainwater or irrigation water in the drainage flow channel 1C is prevented from flowing into farmlands from the auxiliary irrigation port 1B 2. However, if the gap height at the side wall of a part of the ditch is higher, so that the side wall of the ditch partially shields the main irrigation port 1B1, the height of the second partition plate 3 can be adjusted upwards, so that the shielding plate 31 is also lifted up, the whole irrigation flow channel 1B is upwards moved, a part of the auxiliary irrigation port 1B2 is communicated with the irrigation flow channel 1B, the shielding plate 31 only partially shields or does not shield the auxiliary irrigation port 1B2 at all, and at the moment, the filtered irrigation water in the irrigation flow channel 1B can flow from the auxiliary irrigation port 1B2 to the gap at the side wall of the ditch, so that the irrigation efficiency is ensured. In addition, the detachable opening 1C1 also allows the shielding plate 31 to reach at least partially above the side plate, thereby raising the margin by which the shielding plate 31 can be raised, and accordingly, the height and area of the auxiliary irrigation opening 1B2 can be increased.
The width of the ditch is limited, and the width of the corresponding frame body 1 is limited, so that when the heights of the first partition plate 2 and the second partition plate 3 are adjusted, the first partition plate 2 and the second partition plate 3 need to be moved and guided, otherwise, the ditch is easy to be blocked between the first side plate 11 and the second side plate 12. Based on this, in this embodiment, the side of the first side plate 11 facing the second side plate 12 and the side of the second side plate 12 facing the first side plate 11 are both provided with the guide rail 111, the edge of the second partition plate 3 is provided with the guide notch 32, the guide rail 111 passes through the guide notch 32, and the guide rail 111 cooperates with the guide notch 32 to realize that the second partition plate 3 moves up and down to obtain the moving guide.
In particular, the guide rail 111 includes two guide plates 1112 disposed at intervals, a positioning groove 1111 is formed between the two guide plates 1112, and a top edge of the filter frame 4 is located in the positioning groove 1111 to position a top of the filter frame 4 through the positioning groove 1111, and a bottom of the filter frame 4 may be supported on the first partition 2. Meanwhile, when the filter frame 4 is disassembled and assembled, the left and right edges of the filter frame 4 can be guided to move in the positioning groove 1111 to ensure that the filter frame 4 and the side plates are in close contact.
In particular, the second partition 3 is supported on the top of the filter frame 4, and the top edge of the filter frame 4 is used for filling the part of the positioning groove 1111 below the second partition 3, so that water in the drainage channel 1C flows into the irrigation channel 1B from the positioning groove 1111, no gap is ensured between the second partition 3 and the filter material, and the water in the irrigation channel 1B always needs to be filtered by the filter materials on all the filter frames 4 in the flowing process.
In this embodiment, the first partition board 2 does not need to adjust the height position, that is, a gap for avoiding the guide rail 111 is not required to be formed, so as to ensure that the sand flow channel 1A and the irrigation flow channel 1B are conducted only through the sand discharge hole 21.
In other embodiments, the lower end of the guide rail 111 extends to the bottom plate 13, and the lower end of the guide rail 111 is of a solid structure, where the left and right side edges of the first partition board 2 may be provided with guide openings matched with the guide rail 111, and the guide openings of the edges of the first partition board 2 are filled by means of the guide rail 111.
In particular, the water flowing process in the frame body 1 is a complex physical and chemical environment, so that the guide rail 111 cannot be exactly matched with the guide notch 32, otherwise, after a period of working, rust on the edge of the guide rail 111 or the guide notch 32 can directly cause the second partition plate 3 to be blocked, so that a certain gap exists between the guide rail 111 and the edge of the guide notch 32, of course, the gap cannot be too large, otherwise, the guide rail 111 cannot play a guiding role, and meanwhile, water flow in the drainage channel 1C can directly enter the irrigation channel 1B in a large amount through the gap, so that a large amount of irrigation water or rainwater can be irrigated to farmlands without filtering.
Correspondingly, the second partition 3 has a free state and a clamped state, and when the second partition 3 is in the free state, the second partition 3 is parallel to the first partition 2 and a gap exists between at least one guide plate 1112 and the edge of the guide gap 32. When the flow rate of water in the irrigation flow channel 1B changes, the second partition plate 3 is obliquely arranged relative to the first partition plate 2, and the two guide plates 1112 are tightly attached to the edges of the guide gaps 32, so that the second partition plate 3 is in a clamping state, the second partition plate 3 is prevented from being turned over, and the normal operation of the irrigation flow channel 1B is ensured.
Furthermore, the filter material of the present embodiment is a biological rope, and sand particles stay on the side of the biological rope, which is close to the water outlet 1B4, based on the characteristics of the biological rope, so that in the process of impacting the filter material by water flow, sand particles are washed away from the filter material by the water flow, instead of being pressed on the filter material, so that no matter how large the water flow is, the sand particles can fall down under the action of gravity on the filter material, and the corresponding sand discharge holes 21 are located on the side of the filter frame 4, which is close to the water outlet 1B 4.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. Irrigation water suspended solid processing apparatus, a serial communication port, including support body (1), filter frame (4) and first baffle (2), support body (1) are including bottom plate (13) and two curb plates, two curb plates are first curb plate (11) and second curb plate (12) respectively, relative setting is about first curb plate (11) and second curb plate (12) is in order to be used for laminating with ditch both sides inner wall respectively, bottom plate (13) and first baffle (2) interval set up between first curb plate (11) and second curb plate (12), and first baffle (2) are located bottom plate (13) top, first curb plate (11), second curb plate (12), bottom plate (13) and first baffle (2) enclose and form and walk sand runner (1A), filter frame (4) are installed on first baffle (2) and are located the top of walking sand runner (1A), sand hole (21) have been seted up in filter frame (4) department.
2. The irrigation water suspension treatment device according to claim 1, further comprising a second partition plate (3), wherein the second partition plate (3) is arranged between the first side plate (11) and the second side plate (12) and is located above the first partition plate (2), the first side plate (11), the second side plate (12), the first partition plate (2) and the second partition plate (3) are enclosed to form an irrigation flow channel (1B), the filter frame (4) is located in the irrigation flow channel (1B), a main irrigation port (1B 1) is formed in a part of the side plate at the irrigation flow channel (1B), and the second partition plate (3), the first side plate (11) and the second side plate (12) are enclosed to form a drainage flow channel (1C) above the irrigation flow channel (1B).
3. The irrigation water suspension treatment device according to claim 2, wherein the side plate is further provided with an auxiliary irrigation port (1B 2), the auxiliary irrigation port (1B 2) is located above the main irrigation port (1B 1), the edge of the second partition plate (3) extends upwards to form a shielding plate (31), and the second partition plate (3) is movably arranged in a direction perpendicular to the first partition plate (2) so that the shielding plate (31) partially shields or completely shields the auxiliary irrigation port (1B 2).
4. An irrigation water suspension treatment device according to claim 3, wherein the first side plate (11) and the second side plate (12) leave a dismounting opening (1C 1) between the top edges for movement of the second partition plate (3).
5. The irrigation water suspension treatment device according to claim 4, wherein a guide rail (111) for guiding the movement of the second partition plate (3) is arranged on one surface of the first side plate (11) facing the second side plate (12), the guide rail (111) comprises two guide plates (1112) arranged at intervals, a positioning groove (1111) is formed between the two guide plates (1112), and a part of the edge of the filter frame (4) is positioned in the positioning groove (1111).
6. The irrigation water suspension treatment device according to claim 5, wherein a guide gap (32) is formed in the edge of the second partition plate (3), the guide rail (111) penetrates through the guide gap (32), the second partition plate (3) has a free state and a clamping state, when the second partition plate (3) is in the free state, the second partition plate (3) is parallel to the first partition plate (2), a gap exists between at least one guide plate (1112) and the edge of the guide gap (32), and when the second partition plate (3) is in the clamping state, the second partition plate (3) is obliquely arranged relative to the first partition plate (2) and both guide plates (1112) are tightly attached to the edge of the guide gap (32).
7. Irrigation water suspension treatment device according to claim 5, wherein the first partition (2) is movably arranged in its normal direction and the second partition (3) is supported on the filter frame (4).
8. The irrigation water suspension treatment device according to claim 2, wherein biological ropes are installed in the filter frame (4), two ends of the irrigation flow channel (1B) are respectively provided with a water inlet (1B 3) and a water outlet (1B 4), and the sand discharge hole (21) is positioned at one side of the filter frame (4) close to the water outlet (1B 4).
9. The irrigation water suspension treatment device according to claim 8, wherein a backflow prevention plate (211) is arranged in the sand flow passage (1A), the backflow prevention plate (211) is obliquely arranged relative to the first partition plate (2), the top edge of the backflow prevention plate (211) is fixed at the edge of the sand discharge hole (21) far away from the water outlet (1B 4), and the bottom edge of the backflow prevention plate (211) is positioned at one side of the top edge close to the water outlet (1B 4).
10. Irrigation water suspension treatment device according to claim 8, wherein a gap is left between the bottom edge of the backflow prevention plate (211) and the bottom plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310228928.4A CN116328378A (en) | 2023-03-06 | 2023-03-06 | Irrigation water suspended matter processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310228928.4A CN116328378A (en) | 2023-03-06 | 2023-03-06 | Irrigation water suspended matter processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116328378A true CN116328378A (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310228928.4A Pending CN116328378A (en) | 2023-03-06 | 2023-03-06 | Irrigation water suspended matter processing apparatus |
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| Country | Link |
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| CN (1) | CN116328378A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119221429A (en) * | 2024-09-30 | 2024-12-31 | 长江生态环保集团有限公司 | A device for capturing suspended matter in farmland irrigation water and a method for using the same |
-
2023
- 2023-03-06 CN CN202310228928.4A patent/CN116328378A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119221429A (en) * | 2024-09-30 | 2024-12-31 | 长江生态环保集团有限公司 | A device for capturing suspended matter in farmland irrigation water and a method for using the same |
| CN119221429B (en) * | 2024-09-30 | 2025-10-03 | 长江生态环保集团有限公司 | A device for capturing suspended matter in farmland irrigation water and a method for using the same |
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