CN113548743A - Agricultural non-point source pollution treatment equipment - Google Patents
Agricultural non-point source pollution treatment equipment Download PDFInfo
- Publication number
- CN113548743A CN113548743A CN202110904778.5A CN202110904778A CN113548743A CN 113548743 A CN113548743 A CN 113548743A CN 202110904778 A CN202110904778 A CN 202110904778A CN 113548743 A CN113548743 A CN 113548743A
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- frame
- rack
- fixing device
- filter screen
- mounting
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- 238000001914 filtration Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 230000000903 blocking effect Effects 0.000 claims abstract description 16
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims description 22
- 239000000575 pesticide Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 239000013543 active substance Substances 0.000 claims description 3
- 239000000447 pesticide residue Substances 0.000 abstract description 9
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000003621 irrigation water Substances 0.000 description 14
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Classifications
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/306—Pesticides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of environmental pollution treatment, in particular to agricultural non-point source pollution treatment equipment, which comprises a rack, a plurality of movable support frames and a plurality of movable support frames, wherein the rack is a rectangular shell and can be divided into two ends, one end is an inlet end, and the other end is an outlet end; the fixing devices are respectively fixedly arranged on two sides of the rack, and the output ends of the fixing devices are arranged towards the ground; the flow blocking device is arranged in the rack and can be arranged at the inlet end of the rack in a pluggable manner; the filtering device is arranged inside the frame and can be arranged beside the flow choking device in a pluggable manner; adsorb clearing device, adsorb clearing device fixed mounting in the inside of frame, adsorb clearing device and set up in the exit end of frame along the long limit of frame, this equipment is used for carrying out multiple stage filtration and clearance from fundamental to the water source when irrigating the farmland, filters heavy metal and pesticide residue in the aquatic.
Description
Technical Field
The invention relates to the technical field of environmental pollution treatment, in particular to agricultural non-point source pollution treatment equipment.
Background
In the process of developing agriculture, the use of chemical fertilizers, pesticides and the like plays an important role in increasing the yield of grains, but in many areas, due to unreasonable use, agricultural non-point source pollution is caused to a certain extent, a large amount of chemical fertilizers, pesticides and livestock and poultry manure are used, crops absorb a small part of the agricultural non-point source pollution, a large amount of nitrogen and phosphorus nutrient elements, pesticides, heavy metals, particularly high-toxicity pesticides converge to rivers and lakes along with farmland drainage or rainwater through various channels, and the deterioration of the rural ecological environment is aggravated, so that agricultural non-point source pollution treatment equipment is needed, and the equipment is used for carrying out multi-stage filtration and cleaning on water sources fundamentally when the farmlands are irrigated, and filtering out heavy metals and pesticide residues in water.
Disclosure of Invention
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
preferably, an agricultural non-point source pollution abatement equipment includes:
the device comprises a rack, a first fixing device and a second fixing device, wherein the rack is a rectangular shell and can be divided into two ends, one end is an inlet end, and the other end is an outlet end;
the fixing devices are respectively fixedly arranged on two sides of the rack, and the output ends of the fixing devices are arranged towards the ground;
the flow blocking device is arranged in the rack and can be arranged at the inlet end of the rack in a pluggable manner;
the filtering device is arranged inside the frame and can be arranged beside the flow choking device in a pluggable manner;
adsorb clearing device, adsorb clearing device fixed mounting in the inside of frame, adsorb clearing device and set up in the exit end of frame along the long limit of frame.
Preferably, the fixing means comprises:
first fixing device, second fixing device, all in frame fixed mounting, first fixing device, second fixing device fixed mounting is in one side of frame, keep away from first fixing device, second fixing device's opposite side still fixed mounting has third fixing device, fourth fixing device, third fixing device, fourth fixing device and first fixing device, second fixing device is the mirror image state setting, second fixing device, third fixing device, fourth fixing device all are the same in first fixing device structure, first fixing device still includes: the first mounting bracket is fixedly mounted on the rack, the first mounting bracket is fixedly mounted on the side of the rack, the drill rod is inserted into the side of the rack, the first mounting bracket can be pulled out and arranged at the output end of the first mounting bracket, and the output end of the inserted drill rod faces the ground.
Preferably, the flow blocking means comprises:
the driving device is fixedly installed with the rack, and is fixedly installed on one side of the inlet section of the rack in a vertical state;
the first clamping strip is arranged inside the inlet section of the rack, is fixedly arranged inside the inlet end of the rack, and is horizontally arranged along the long edge direction of the inlet section of the rack;
the first sliding chute is arranged in the rack, and is fixedly arranged on one side of the inlet end of the rack in a vertical state;
the spoiler, what the spoiler can pull out to insert sets up in the entry end of frame, the side and the first spout sliding connection of spoiler, the opposite side and the drive arrangement's of spoiler keeping away from first spout output fixed connection.
Preferably, the driving means includes:
the second mounting frame is vertically arranged on one side of the inlet end of the rack;
the screw rod is rotatably arranged inside the second mounting frame, the top end of the screw rod penetrates through the second mounting frame, and a turntable convenient for workers to rotate is fixedly arranged at the top end of the screw rod;
the connecting block, connecting block and screw rod threaded connection, the other end of connecting block and one side fixed connection of spoiler.
Preferably, the filtering device comprises:
first filter equipment, second filter equipment, third filter equipment, all can pull out what insert sets up in the inside of frame, and first filter equipment, second filter equipment, third filter equipment distribute towards the exit end equidistance of frame along the long limit direction of frame, first filter equipment for great foreign matter in the water source say: foreign matters such as branches and leaves are filtered for the first time, the second filtering device is used for blocking soft foreign matters such as plastic bags and films in a water source, and the third filtering device is internally used for storing active substances to adsorb heavy metals and the like in water.
Preferably, the first filter device comprises:
the first frame can be arranged in the rack in a pluggable manner;
the first filter screen is fixedly arranged in the first frame;
the second sliding chutes are provided with a plurality of second sliding chutes which are respectively arranged in the rack in a vertical state, and two sides of the first filter screen are in sliding connection with the second sliding chutes;
the first handle is fixedly arranged on the top end of the first frame.
Preferably, the second filtering means comprises:
the second frame can be arranged in the rack in a pluggable manner;
the second filter screen is fixedly arranged with the second frame, and the second filter screen is fixedly arranged in the second frame;
the second filter screen is arranged in the rack, and the second filter screen is arranged on the lower side of the rack;
the second handle is fixedly installed on the second frame, and the second handle is fixedly installed at the top end of the second frame.
Preferably, the third filtering means comprises:
the third frame can be arranged in the rack in a pluggable manner;
the third filter screen is fixedly arranged with the third frame, and the third filter screen is fixedly arranged in the third frame;
the third mounting frame is fixedly mounted on the third frame, the third mounting frame is fixedly mounted beside the third frame, a fourth filter screen is further fixedly mounted in the middle of the third mounting frame, a rectangular cavity is formed between the third filter screen and the fourth filter screen through the third mounting frame, and an active filter bag is placed in the cavity and used for filtering impurities, heavy metals and the like in water;
the plurality of fourth sliding chutes are arranged in the rack in a vertical state respectively, and two sides of the third frame are connected with the fourth sliding chutes in a sliding manner;
and the third handle is fixedly arranged on the top end of the second frame.
Preferably, the adsorption removing device includes:
the water flowing tank is horizontally arranged inside the rack along the long edge direction of the rack, the water flowing tank is arranged at the outlet end of the rack, a snake-shaped groove is further formed in the surface of the water flowing tank from top to bottom, and a pesticide adsorption assembly which is vertically arranged is further fixedly arranged at each corner of the snake-shaped groove;
the first opening is formed at one end of the snake-shaped groove and used for feeding water;
the second opening is arranged at the other end far away from the first opening and used for discharging water.
Preferably, the pesticide adsorption assembly comprises:
the placing barrel is arranged in a vertical state and fixedly arranged at a plurality of corners of the snake-shaped groove;
the filter element is arranged inside the placing barrel;
the fixed cover is detachably arranged at the top end of the placing barrel.
Compared with the prior art, the invention has the beneficial effects that:
the invention completes the fixing work of the frame through the fixing device, and the concrete steps are as follows: in the working state, a worker firstly places the equipment to a water source access port of a farmland to be irrigated, the inlet end of the rack is arranged towards the water source access port, the outlet end of the rack is arranged towards the farmland, the rack is fixed through a fixing device, and then the flow blocking device is started to enable an irrigation water source to flow into the rack;
the invention finishes the work of filtering foreign matters in an irrigation water source through the filtering device, and comprises the following specific steps: the filtering device is used for carrying out multi-stage filtration on the irrigation water source which is flooded, filtering foreign matters such as residual branches, plastic bags, weeds, films and the like in water and outputting the filtered foreign matters to the adsorption and removal device;
the invention finishes the work of adsorbing pesticide residues and heavy metals in water through the adsorption device, and comprises the following specific steps: the adsorption and removal device is used for adsorbing and filtering pesticide residues, heavy metals and the like in the filtered irrigation water and finally discharging the pesticide residues, the heavy metals and the like into a farmland.
Drawings
FIGS. 1 and 2 are perspective views from two different perspectives of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a perspective view of a flow blocking device of the present invention;
FIG. 5 is a perspective view of the fastening device of the present invention;
FIG. 6 is a perspective view of a first filter assembly of the present invention;
FIG. 7 is a perspective view of a second filter assembly of the present invention;
FIG. 8 is a perspective view of a third filter assembly according to the present invention;
FIG. 9 is a perspective view of the adsorption cleaning apparatus of the present invention;
fig. 10 is a perspective view of the pesticide adsorbing assembly of the present invention.
The reference numbers in the figures are:
1-a frame;
2-a fixing device; 2 a-a first fixation device; 2a 1-first mount; 2a 2-insert pin; 2 b-a second fixation device; 2 c-a third fixation device; 2 d-a fourth fixation device;
3-flow blocking means; 3 a-a drive; 3a 1-second mount; 3a 2-screw; 3a 3-connecting block; 3a 4-rotating disc; 3 b-a first card strip; 3 c-a first chute; 3 d-spoiler;
4-a filtration device; 4 a-a first filtration device; 4a1 — first frame; 4a 2-first screen; 4a 3-second runner; 4a 4-a first handle; 4 b-a second filtration device; 4b 1-second frame; 4b 2-second screen; 4b 3-third runner; 4b 4-hook; 4b5 — second handle; 4 c-a third filtration device; 4c 1-third frame; 4c 2-third screen; 4c 3-third mount; 4c 5-fourth screen; 4c 6-third handle; 4c 7-fourth runner;
5-an adsorption removal device; 5 a-a flow tank; 5 b-a serpentine groove; 5 c-first opening; 5 d-a second opening; 5 e-a pesticide adsorbing assembly; 5e 1-Place bucket; 5e 2-cartridge; 5e 3-fixed cover.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 10, an agricultural non-point source pollution abatement apparatus includes:
the device comprises a rack 1, wherein the rack 1 is a rectangular shell, the rack 1 can be divided into two ends, one end is an inlet end, and the other end is an outlet end;
the fixing devices 2 are provided with a plurality of fixing devices 2, the fixing devices 2 are respectively and fixedly installed on two sides of the rack 1, and the output ends of the fixing devices 2 are all arranged towards the ground;
the flow blocking device 3 is arranged inside the rack 1, and the flow blocking device 3 can be arranged at the inlet end of the rack 1 in a pluggable manner;
the filtering device 4 is arranged inside the frame 1, and the filtering device 4 can be arranged beside the flow choking device 3 in a pluggable manner;
adsorb clearing device 5, adsorb clearing device 5 fixed mounting in the inside of frame 1, adsorb clearing device 5 and set up in the exit end of frame 1 along the long limit of frame 1.
The staff at first places the water source of equipment to required irrigation farmland under operating condition and inserts the mouth, the entry end of frame 1 inserts the mouth setting towards the water source, the exit end of frame 1 sets up towards the farmland, fixing frame 1 through fixing device 2, then open choked flow device 3 and make its irrigation water source gush into inside frame 1, filter equipment 4 is used for carrying out the multistage filtration to the irrigation water source who gushes into, the twig in aquatic, the plastic bag, weeds, foreign matters such as film are exported towards adsorbing clearing device 5 after filtering, adsorbing clearing device 5 is used for the pesticide residue in the irrigation water after will filtering, heavy metal etc. adsorb and filter and discharge the farmland at last.
Referring to fig. 6, the fixing device 2 includes:
In the working state, after the worker moves the device to the farmland, the worker steps on the top end of the inserted pin 2a2 and then inserts the output end of the inserted pin 2a2 into the soil, thereby fixedly mounting the frame 1 on the placing ground.
Referring to fig. 4, the choke device 3 includes:
the driving device 3a is fixedly installed with the rack 1, and the driving device 3a is vertically and fixedly installed on one side of the inlet section of the rack 1;
the first clamping strip 3b is arranged inside the inlet section of the rack 1, the first clamping strip 3b is fixedly arranged inside the inlet end of the rack 1, and the first clamping strip 3b is horizontally arranged along the long edge direction of the inlet section of the rack 1;
the first sliding chute 3c is arranged in the rack 1, and the first sliding chute 3c is fixedly arranged on one side of the inlet end of the rack 1 in a vertical state;
Referring to fig. 4, the driving device 3a includes:
the second mounting rack 3a1, the second mounting rack 3a1 is arranged at one side of the entrance end of the rack 1 in a vertical state;
the screw 3a2 and the screw 3a2 are rotatably arranged inside the second mounting frame 3a1, the top end of the screw 3a2 penetrates through the second mounting frame 3a1, and the top end of the screw 3a2 is also fixedly provided with a turntable 3a4 which is convenient for a worker to rotate;
the connecting block 3a3, the connecting block 3a3 and the screw 3a2 are in threaded connection, and the other end of the connecting block 3a3 is fixedly connected with one side of the spoiler 3 d.
Under the working condition, the staff holds the rotary disc 3a4 to rotate the rotary disc, the rotary disc 3a4 rotates to drive the screw 3a2 to rotate inside the second mounting frame 3a1, so as to drive the connecting block 3a3 in threaded connection with the screw 3a2 to rotate, the rotating direction of the screw 3a2 is different, the connecting block 3a3 can drive the spoiler 3d fixedly connected with the other end to ascend and descend, and the opening and closing work of the inlet section of the rack 1 is completed.
Referring to fig. 2, the filter device 4 includes:
Under the operating condition, the water source preferentially passes through the first filtering device 4a, the irrigation water is primarily irrigated through the first filtering device 4a, the irrigation water is sequentially transmitted to the second filtering device 4b and the third filtering device 4c to be secondarily filtered for the third time, finally the water source is transmitted to the inside of the adsorption clearing device 5, and the screens of the first filtering device 4a, the second filtering device 4b and the third filtering device 4c can be gradually reduced.
Referring to fig. 6, the first filter device 4a includes:
the first frame 4a1, the first frame 4a1 can be inserted into the frame 1;
the first filter 4a2, the first filter 4a2 is fixedly installed with the first frame 4a1, the first filter 4a2 is fixedly installed inside the first frame 4a 1;
the second sliding chutes 4a3 are provided with a plurality of second sliding chutes 4a3, the second sliding chutes 4a3 are respectively arranged in the rack 1 in a vertical state, and two sides of the first filter screen 4a2 are connected with the second sliding chutes 4a3 in a sliding manner;
the first handle 4a4, the first handle 4a4 and the first frame 4a1 are fixedly installed, and the first handle 4a4 is fixedly installed at the top end of the first frame 4a 1.
In the working state, the first filter 4a2 is used for firstly filtering out larger foreign matters in the water source such as: foreign matters such as branches and leaves are blocked for the first time and filtered, and when the foreign matters on the surface of the first filter screen 4a2 need to be cleaned, a worker holds the first handle 4a4 and takes out the first frame 4a 1.
Referring to fig. 7, the second filter device 4b includes:
the second frame 4b1, the second frame 4b1 can be inserted into the frame 1;
a second screen 4b2, wherein the second screen 4b2 is fixedly mounted on the second frame 4b1, and the second screen 4b2 is fixedly mounted inside the second frame 4b 1;
a plurality of third sliding chutes 4b3, wherein the third sliding chutes 4b3 are provided, the third sliding chutes 4b3 are respectively arranged in the rack 1 in a vertical state, two sides of the second filter screen 4b2 are slidably connected with the third sliding chutes 4b3, and a plurality of hooks 4b4 are fixedly mounted on the surface of the third sliding chute 4b 3;
the second handle 4b5, the second handle 4b5 and the second frame 4b1 are fixedly arranged, and the second handle 4b5 is fixedly arranged at the top end of the second frame 4b 1.
The second filtering device 4b is used for blocking soft foreign matters such as plastic bags and films in a water source in a working state, the hook 4b4 can be installed in a pine mode, a plurality of branches are arranged on the circumferential surface of the hook 4b4 in a surrounding mode, and the hooks 4b4 are arranged in a staggered mode, so that the soft foreign matters in the water can be effectively blocked.
Referring to fig. 8, the third filter device 4c includes:
a third frame 4c1, wherein the third frame 4c1 can be inserted into the rack 1;
a third screen 4c2, the third screen 4c2 is fixedly mounted on the third frame 4c1, and the third screen 4c2 is fixedly mounted inside the third frame 4c 1;
the third mounting rack 4c3, the third mounting rack 4c3 and the third frame 4c1 are fixedly mounted, the third mounting rack 4c3 is fixedly mounted at the side of the third frame 4c1, the middle part of the third mounting rack 4c3 is also fixedly mounted with a fourth filter screen 4c4, a rectangular cavity is formed between the third filter screen 4c2 and the fourth filter screen 4c4 through the third mounting rack 4c3, and an active filter bag is placed in the rectangular cavity and used for filtering impurities, heavy metals and the like in water;
a plurality of fourth sliding chutes 4c6, wherein the fourth sliding chutes 4c6 are provided, the fourth sliding chutes 4c6 are respectively arranged in the rack 1 in a vertical state, and two sides of the third frame 4c1 are slidably connected with the fourth sliding chutes 4c 6;
the third handle 4c5, the third handle 4c5 and the second frame 4b1 are fixedly arranged, and the third handle 4c5 is fixedly arranged at the top end of the second frame 4b 1.
The irrigation water filtered by the first filtering device 4a in the working state has no foreign matters basically, and finally impurities in the water are filtered and removed by an activated carbon bag arranged between the third filter screen 4c2 and the fourth filter screen 4c4 through a rectangular cavity formed by the third mounting rack 4c3 and then are transmitted towards the adsorption and removal device 5.
Referring to fig. 9, the adsorption cleaning device 5 includes:
the pesticide adsorption device comprises a water flow tank 5a, wherein the water flow tank 5a is horizontally arranged inside the rack 1 along the long side direction of the rack 1, the water flow tank 5a is arranged at the outlet end of the rack 1, a snake-shaped groove 5b is further formed in the surface of the water flow tank 5a from top to bottom, and a pesticide adsorption component 5e which is vertically arranged is further fixedly arranged at each corner of the snake-shaped groove 5 b;
the first opening 5c is formed in one end of the snake-shaped groove 5b, and the first opening 5c is used for water inflow;
and the second opening 5d is arranged at the other end far away from the first opening 5c, and the second opening 5d is used for discharging water.
Inside irrigation water after filter device 4 filters got into snakelike recess 5b by first opening 5c under operating condition, the water source transmits to second opening 5d along with snakelike recess 5b, carry out final absorption in the farmland of discharging through the pesticide adsorption component 5e that sets up in every corner of snakelike recess 5b to the pesticide residue in the aquatic etc. at the in-process of transmission, inside snakelike recess 5b can make its water source stop to flow water tank 5a with longer time, filtering through a plurality of pesticide adsorption component 5 e.
Referring to fig. 10, the pesticide adsorption assembly 5e includes:
the placing barrel 5e1 is arranged, the placing barrel 5e1 is arranged in a vertical state, and the placing barrel 5e1 is fixedly arranged at a plurality of corners of the snake-shaped groove 5 b;
cartridge 5e2, cartridge 5e2 being placed inside the containment tub 5e 1;
a fixing cover 5e3, a fixing cover 5e3 is detachably mounted on the top end of the placing barrel 5e 1.
When the filter element 5e2 needs to be replaced in the working state, a worker unscrews the fixing cover 5e3, takes out the filter element 5e2 placed in the placing barrel 5e1, and replaces the filter element, and screws the filter element 5e2 after replacement is finished.
The working principle of the invention is as follows:
the method comprises the following steps: in the working state, a worker firstly places the equipment to a water source access port of a farmland to be irrigated, the inlet end of the rack 1 is arranged towards the water source access port, the outlet end of the rack 1 is arranged towards the farmland, the rack 1 is fixed through the fixing device 2, and then the flow blocking device 3 is started to enable the irrigation water source to flow into the rack 1;
step two: the filtering device 4 is used for carrying out multi-stage filtration on the irrigation water source which is flooded, filtering foreign matters such as residual branches, plastic bags, weeds, films and the like in the water and outputting the filtered foreign matters to the adsorption and removal device 5;
step three: the adsorption and removal device 5 is used for adsorbing and filtering pesticide residues, heavy metals and the like in the filtered irrigation water and finally discharging the pesticide residues, the heavy metals and the like into a farmland.
The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An agricultural non-point source pollution treatment device is characterized by comprising:
the device comprises a rack (1), wherein the rack (1) is a rectangular shell, and the rack (1) can be divided into two ends, one end is an inlet end, and the other end is an outlet end;
the fixing devices (2) are provided with a plurality of fixing devices (2), the fixing devices (2) are respectively and fixedly installed on two sides of the rack (1), and the output ends of the fixing devices (2) are all arranged towards the ground;
the flow blocking device (3) is arranged inside the rack (1), and the flow blocking device (3) can be arranged at the inlet end of the rack (1) in a pluggable manner;
the filtering device (4), the filtering device (4) is arranged inside the frame (1), and the filtering device (4) can be arranged beside the flow choking device (3) in a pluggable manner;
adsorb clearing device (5), adsorb clearing device (5) fixed mounting in the inside of frame (1), adsorb clearing device (5) and set up in the exit end of frame (1) along the long limit of frame (1).
2. An agricultural non-point source pollution abatement device according to claim 1, wherein the fixture (2) comprises:
first fixing device (2 a), second fixing device (2 b), all in frame (1) fixed mounting, first fixing device (2 a), second fixing device (2 b) fixed mounting is in one side of frame (1), keep away from first fixing device (2 a), the opposite side of second fixing device (2 b) still fixed mounting has third fixing device (2 c), fourth fixing device (2 d), third fixing device (2 c), fourth fixing device (2 d) and first fixing device (2 a), second fixing device (2 b) are the mirror image state setting, second fixing device (2 b), third fixing device (2 c), fourth fixing device (2 d) all are the same in first fixing device (2 a) structure, first fixing device (2 a) still include: first mounting bracket (2 a 1), and frame (1) fixed mounting, first mounting bracket (2 a 1) fixed mounting insert borer (2 a 2) in the side of frame (1), what can pull out to insert sets up in the output of first mounting bracket (2 a 1), and the output that inserts borer (2 a 2) sets up towards ground.
3. The agricultural non-point source pollution abatement device of claim 1, wherein the flow blocking device (3) comprises:
the driving device (3 a) is fixedly installed with the rack (1), and the driving device (3 a) is vertically and fixedly installed on one side of the inlet section of the rack (1);
the first clamping strip (3 b) is arranged inside the inlet section of the rack (1), the first clamping strip (3 b) is fixedly arranged inside the inlet end of the rack (1), and the first clamping strip (3 b) is horizontally arranged along the long side direction of the inlet section of the rack (1);
the first sliding chute (3 c) is arranged inside the rack (1), and the first sliding chute (3 c) is fixedly arranged on one side of an inlet end of the rack (1) in a vertical state;
spoiler (3 d), what spoiler (3 d) can be pulled out and inserted sets up in the entry end of frame (1), and the side and first spout (3 c) sliding connection of spoiler (3 d), the opposite side and the output fixed connection of drive arrangement (3 a) that first spout (3 c) are kept away from in spoiler (3 d).
4. An agricultural non-point source pollution abatement apparatus according to claim 3, wherein the drive means (3 a) comprises:
the second mounting rack (3 a 1), the second mounting rack (3 a 1) is arranged on one side of the inlet end of the rack (1) in a vertical state;
the screw (3 a 2), the screw (3 a 2) is rotatably arranged inside the second mounting frame (3 a 1), the top end of the screw (3 a 2) penetrates through the second mounting frame (3 a 1) and a turntable (3 a 4) convenient for a worker to rotate is fixedly mounted at the top end of the screw (3 a 2);
the connecting block (3 a 3), the connecting block (3 a 3) and the screw (3 a 2) are in threaded connection, and the other end of the connecting block (3 a 3) is fixedly connected with one side of the spoiler (3 d).
5. An agricultural non-point source pollution abatement device according to claim 1, wherein the filtering means (4) comprises:
first filter equipment (4 a), second filter equipment (4 b), third filter equipment (4 c), what all can pull out and insert sets up in the inside of frame (1), and first filter equipment (4 a), second filter equipment (4 b), third filter equipment (4 c) distribute towards the exit end equidistance of frame (1) along the long edge direction of frame (1), first filter equipment (4 a) for great foreign matter in the water source say: foreign matters such as branches and leaves are filtered for the first time, the second filtering device (4 b) is used for blocking soft foreign matters such as plastic bags and films in a water source, and the third filtering device (4 c) is internally used for storing active substances and adsorbing heavy metals in water.
6. An agricultural non-point source pollution abatement apparatus according to claim 5, wherein the first filtering device (4 a) comprises:
the first frame (4 a 1), the first frame (4 a 1) can be inserted into the frame (1);
the first filter screen (4 a 2), the first filter screen (4 a 2) is fixedly installed with the first frame (4 a 1), and the first filter screen (4 a 2) is fixedly installed inside the first frame (4 a 1);
the second sliding chutes (4 a 3), a plurality of second sliding chutes (4 a 3) are provided, the second sliding chutes (4 a 3) are respectively arranged in the rack (1) in a vertical state, and two sides of the first filter screen (4 a 2) are connected with the second sliding chutes (4 a 3) in a sliding manner;
the first handle (4 a 4), the first handle (4 a 4) and the first frame (4 a 1) are fixedly arranged, and the first handle (4 a 4) is fixedly arranged at the top end of the first frame (4 a 1).
7. An agricultural non-point source pollution abatement apparatus according to claim 6, wherein the second filtering device (4 b) comprises:
the second frame (4 b 1), the second frame (4 b 1) can be inserted into the frame (1);
the second filter screen (4 b 2), the second filter screen (4 b 2) and the second frame (4 b 1) are fixedly installed, and the second filter screen (4 b 2) is fixedly installed inside the second frame (4 b 1);
the third sliding grooves (4 b 3), a plurality of the third sliding grooves (4 b 3) are formed, the third sliding grooves (4 b 3) are respectively arranged in the rack (1) in a vertical state, two sides of the second filter screen (4 b 2) are connected with the third sliding grooves (4 b 3) in a sliding mode, and a plurality of hooks (4 b 4) are fixedly installed on the surface of the third sliding grooves (4 b 3);
the second handle (4 b 5), the second handle (4 b 5) and the second frame (4 b 1) are fixedly arranged, and the second handle (4 b 5) is fixedly arranged at the top end of the second frame (4 b 1).
8. An agricultural non-point source pollution abatement apparatus according to claim 7, wherein the third filtering device (4 c) comprises:
the third frame (4 c 1), the third frame (4 c 1) can be inserted into the frame (1);
the third filter screen (4 c 2), the third filter screen (4 c 2) is fixedly installed with the third frame (4 c 1), and the third filter screen (4 c 2) is fixedly installed inside the third frame (4 c 1);
the third mounting frame (4 c 3), the third mounting frame (4 c 3) and the third frame (4 c 1) are fixedly mounted, the third mounting frame (4 c 3) is fixedly mounted at the side of the third frame (4 c 1), the middle part of the third mounting frame (4 c 3) is also fixedly mounted with a fourth filter screen (4 c 4), a rectangular cavity is formed between the third filter screen (4 c 2) and the fourth filter screen (4 c 4) through the third mounting frame (4 c 3), and an active filter bag is placed in the cavity and used for filtering impurities, heavy metals and the like in water;
the multiple fourth sliding chutes (4 c 6), the multiple fourth sliding chutes (4 c 6), the multiple fourth sliding chutes (4 c 6) are respectively arranged in the rack (1) in a vertical state, and two sides of the third frame (4 c 1) are connected with the fourth sliding chutes (4 c 6) in a sliding mode;
and the third handle (4 c 5), the third handle (4 c 5) and the second frame (4 b 1) are fixedly installed, and the third handle (4 c 5) is fixedly installed at the top end of the second frame (4 b 1).
9. The agricultural non-point source pollution abatement equipment of claim 1, wherein the adsorption removal device (5) comprises:
the pesticide adsorption device comprises a flow water tank (5 a), wherein the flow water tank (5 a) is horizontally arranged inside a rack (1) along the long side direction of the rack (1), the flow water tank (5 a) is arranged at the outlet end of the rack (1), a snake-shaped groove (5 b) is further formed in the surface of the flow water tank (5 a) from top to bottom, and a pesticide adsorption component (5 e) which is vertically arranged is further fixedly arranged at each corner of the snake-shaped groove (5 b);
the first opening (5 c) is formed in one end of the snake-shaped groove (5 b), and the first opening (5 c) is used for water inflow;
the second opening (5 d) is arranged at the other end far away from the first opening (5 c), and the second opening (5 d) is used for discharging water.
10. The agricultural non-point source pollution abatement device of claim 9, wherein the pesticide adsorption assembly (5 e) comprises:
the placing barrel (5 e 1), the placing barrel (5 e 1) is arranged in a vertical state, and the placing barrel (5 e 1) is fixedly arranged at a plurality of corners of the snake-shaped groove (5 b);
a filter element (5 e 2), the filter element (5 e 2) is placed inside the placing barrel (5 e 1);
a fixed cover (5 e 3), wherein the fixed cover (5 e 3) is detachably arranged at the top end of the placing barrel (5 e 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110904778.5A CN113548743B (en) | 2021-08-07 | 2021-08-07 | Agricultural non-point source pollution treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110904778.5A CN113548743B (en) | 2021-08-07 | 2021-08-07 | Agricultural non-point source pollution treatment equipment |
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| Publication Number | Publication Date |
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| CN113548743A true CN113548743A (en) | 2021-10-26 |
| CN113548743B CN113548743B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110904778.5A Active CN113548743B (en) | 2021-08-07 | 2021-08-07 | Agricultural non-point source pollution treatment equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115196771A (en) * | 2022-07-18 | 2022-10-18 | 上海江柘环境工程技术有限公司 | Agricultural non-point source pollution treatment system |
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| EP0738687A1 (en) * | 1995-04-20 | 1996-10-23 | Anton Schlatte | Waste water treatment plant |
| CN107176698A (en) * | 2017-07-13 | 2017-09-19 | 河海大学 | A kind of activated carbon of removal farmland water-break agricultural chemicals and microorganism coupling device |
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| CN113548743B (en) | 2023-11-21 |
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Effective date of registration: 20231025 Address after: 417000 Sifangyuan Group, Shanxia Village, Ketou Township, Xinhua County, Loudi City, Hunan Province Applicant after: Hunan Ziquejie Guoliang Rice Industry Co.,Ltd. Address before: 213032 No. 666 Liaohe Road, Xinbei District, Changzhou City, Jiangsu Province Applicant before: Sun Jun |
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