CN113548743B - Agricultural non-point source pollution treatment equipment - Google Patents
Agricultural non-point source pollution treatment equipment Download PDFInfo
- Publication number
- CN113548743B CN113548743B CN202110904778.5A CN202110904778A CN113548743B CN 113548743 B CN113548743 B CN 113548743B CN 202110904778 A CN202110904778 A CN 202110904778A CN 113548743 B CN113548743 B CN 113548743B
- Authority
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- China
- Prior art keywords
- frame
- filter screen
- fixing device
- fixedly arranged
- filtering
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- 238000001914 filtration Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001179 sorption measurement Methods 0.000 claims abstract description 31
- 230000000903 blocking effect Effects 0.000 claims abstract description 26
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 17
- 239000000575 pesticide Substances 0.000 claims description 14
- 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 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 11
- 239000000447 pesticide residue Substances 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000003621 irrigation water Substances 0.000 description 16
- 241000196324 Embryophyta Species 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
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 239000012535 impurity 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 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
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000034 method Methods 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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
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 frame, wherein the frame 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 frame, and the output ends of the fixing devices are arranged towards the ground; the flow blocking device is arranged in the rack and is pluggable at the inlet end of the rack; the filter device is arranged in the frame and is pluggable and arranged beside the flow blocking device; the adsorption cleaning device is fixedly installed in the frame, is arranged at the outlet end of the frame along the long edge of the frame, and is used for carrying out multistage filtration and cleaning on a water source from root when irrigating farmlands, and filtering heavy metal and pesticide residues in water.
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, chemical fertilizers, pesticides and the like play an important role in increasing yield of grains, but in many areas, due to unreasonable use, a considerable amount of agricultural non-point source pollution is caused, a large amount of chemical fertilizers, pesticides and livestock manure are used, crops absorb a small part, a large amount of nitrogen and phosphorus nutrient elements and pesticides, heavy metals and especially high-toxicity pesticides are converged into rivers and lakes along with farmland drainage or rainwater through various channels and the like, and the deterioration of rural ecological environment is aggravated, so that agricultural non-point source pollution treatment equipment is needed.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme:
preferably, an agricultural non-point source pollution control device comprises:
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 frame, and the output ends of the fixing devices are arranged towards the ground;
the flow blocking device is arranged in the rack and is pluggable at the inlet end of the rack;
the filter device is arranged in the frame and is pluggable and arranged beside the flow blocking device;
and the adsorption cleaning device is fixedly arranged in the rack, and is arranged at the outlet end of the rack along the long edge of the rack.
Preferably, the fixing device includes:
the first fixing device, the 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, the opposite side of second fixing device still fixed mounting has third fixing device, fourth fixing device, third fixing device, fourth fixing device and first fixing device, second fixing device are mirror image state setting, second fixing device, third fixing device, fourth fixing device are the same in first fixing device structure, first fixing device still includes: the first mounting bracket is fixedly mounted with the frame, the first mounting bracket is fixedly mounted at the side of the frame, the drill rod is inserted, the output end of the first mounting bracket is arranged in a pluggable mode, and the output end of the drill rod is arranged towards the ground.
Preferably, the flow blocking device comprises:
the driving device is fixedly arranged with the frame and is fixedly arranged at one side of the inlet section of the frame in a vertical state;
the first clamping strip is arranged in the inlet section of the machine frame, is fixedly arranged in the inlet end of the machine frame and is horizontally arranged along the long side direction of the inlet section of the machine frame;
the first sliding chute is arranged in the rack and is fixedly arranged at one side of the inlet end of the rack in a vertical state;
the flow blocking plate is arranged at the inlet end of the frame in a pluggable manner, the side of the flow blocking plate is in sliding connection with the first sliding groove, and the other side of the flow blocking plate, which is far away from the first sliding groove, is fixedly connected with the output end of the driving device.
Preferably, the driving device includes:
the second installation frame is arranged on one side of the inlet end of the frame in a vertical state;
the screw rod is rotatably arranged in the second mounting frame, the top end of the screw rod penetrates through the second mounting frame, and a turntable which is convenient for a worker to rotate is fixedly arranged at the top end of the screw rod;
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:
the first filter equipment, second filter equipment, third filter equipment, all pluggable setting are in the inside of frame, and first filter equipment, second filter equipment, third filter equipment are along the long limit direction of frame towards the exit end equidistance of frame distribution, first filter equipment for great foreign matter such as in the water source: the first filtering device is used for filtering the foreign matters such as branches and leaves, the second filtering device is used for blocking soft foreign matters such as plastic bags and films in water sources, and the third filtering device is used for storing active substances to adsorb heavy metals in water.
Preferably, the first filtering means comprises:
the first frame is arranged in the rack in a pluggable manner;
the first filter screen is fixedly arranged in the first frame;
the second sliding grooves are respectively arranged in the frame in a vertical state, and two sides of the first filter screen are in sliding connection with the second sliding grooves;
and the first handle is fixedly arranged on the top end of the first frame.
Preferably, the second filtering means comprises:
the second frame is arranged in the rack in a pluggable manner;
the second filter screen is fixedly arranged in the second frame;
the plurality of third sliding grooves are respectively arranged in the frame in a vertical state, two sides of the second filter screen are in sliding connection with the third sliding grooves, and a plurality of hooks are fixedly arranged on the surface of the third sliding grooves;
the second handle is fixedly arranged on the top end of the second frame.
Preferably, the third filtering means comprises:
the third frame is arranged in the rack in a pluggable manner;
the third filter screen is fixedly arranged in the third frame;
the third installation frame is fixedly installed with the third frame, the third installation frame is fixedly installed at the side of the third frame, a fourth filter screen is fixedly installed in the middle of the third installation frame, a rectangular cavity is formed between the third filter screen and the fourth filter screen through the third installation 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 grooves are respectively arranged in the rack in a vertical state, and two sides of the third frame are in sliding connection with the fourth sliding grooves;
and the third handle is fixedly arranged on the top end of the second frame.
Preferably, the adsorption cleaning device includes:
the water flowing tank is horizontally arranged in the rack along the long side 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 pesticide adsorption components which are vertically arranged are fixedly arranged at each corner of the snake-shaped groove;
the first opening is formed at one end of the serpentine groove and is used for water inflow;
the second opening is arranged at the other end far away from the first opening and is used for discharging water.
Preferably, the pesticide adsorption assembly comprises:
the placing barrel is arranged in a vertical state and fixedly installed at a plurality of corners of the snake-shaped groove;
the filter element is arranged in the placing barrel;
and the fixed cover is detachably arranged at the top end of the placing barrel.
Compared with the prior art, the invention has the following beneficial effects:
the invention completes the fixing work of the frame through the fixing device, and comprises the following specific steps: under the working state, a worker firstly places equipment to a water source access port of a farmland to be irrigated, the inlet end of the stand is arranged towards the water source access port, the outlet end of the stand is arranged towards the farmland, the stand is fixed through the fixing device, and then the choke device is started to enable an irrigation water source of the choke device to flow into the stand;
the invention completes the foreign matter filtering work in the irrigation water source through the filtering device, and comprises the following specific steps: the filtering device is used for carrying out multistage filtration on the water source of the irrigated water, filtering the foreign matters such as stumps, plastic bags, weeds, films and the like in the water and outputting the filtered foreign matters towards the adsorption cleaning device;
the invention completes the work of pesticide residue and heavy metal adsorption 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 filtered irrigation water into farmlands.
Drawings
FIGS. 1 and 2 are perspective views of two different views 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 fixture of the present invention;
FIG. 6 is a perspective view of a first filter device of the present invention;
FIG. 7 is a perspective view of a second filter device of the present invention;
FIG. 8 is a perspective view of a third filter device of the present invention;
FIG. 9 is a perspective view of an adsorption cleaning device according to the present invention;
fig. 10 is a perspective view of the pesticide adsorption assembly of the present invention.
The reference numerals in the figures are:
1-a frame;
2-fixing means; 2 a-first fixing means; 2a 1-a first mount; 2a 2-drill rod; 2 b-a second fixing means; 2 c-a third fixing means; 2 d-fourth fixing means;
3-flow blocking means; 3 a-driving means; 3a 1-a second mount; 3a 2-screw; 3a 3-connecting block; 3a 4-turntables; 3 b-a first clip strip; 3 c-a first chute; 3 d-spoilers;
4-a filtering device; 4 a-a first filtration device; 4a 1-a first frame; 4a 2-a first screen; 4a 3-a second chute; 4a 4-a first handle; 4 b-a second filtration device; 4b 1-a second frame; 4b 2-a second screen; 4b 3-a third chute; 4b 4-hooking; 4b 5-a second handle; 4 c-a third filtration device; 4c 1-a third frame; 4c 2-a third filter screen; 4c 3-a third mount; 4c 5-fourth filter screen; 4c 6-third handle; 4c 7-fourth sliding groove;
5-an adsorption removal device; 5 a-a cistern; 5 b-serpentine grooves; 5 c-a first opening; 5 d-a second opening; 5 e-pesticide adsorption assembly; 5e 1-placing the barrel; 5e 2-cartridge; 5e 3-fixed cover.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are 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 control apparatus includes:
the device comprises a frame 1, wherein the frame 1 is a rectangular shell, the frame 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 arranged, the fixing devices 2 are respectively and fixedly arranged on two sides of the frame 1, and the output ends of the fixing devices 2 are arranged towards the ground;
the flow blocking device 3 is arranged in the rack 1, and the flow blocking device 3 is pluggable and arranged at the inlet end of the rack 1;
the filtering device 4 is arranged in the frame 1, and the filtering device 4 is pluggable and arranged at the side of the flow blocking device 3;
the adsorption cleaning device 5, the inside in frame 1 of adsorption cleaning device 5 fixed mounting, adsorption cleaning device 5 set up in the exit end of frame 1 along the long limit of frame 1.
Under the operating condition, the staff firstly places equipment to the water source access port of the farmland to be irrigated, the inlet end of the frame 1 is arranged towards the water source access port, the outlet end of the frame 1 is arranged towards the farmland, the frame 1 is fixed through the fixing device 2, then the flow blocking device 3 is started to enable an irrigation water source of the flow blocking device to flow into the frame 1, the filtering device 4 is used for carrying out multistage filtering on the flow-in irrigation water source, foreign matters such as residual branches, plastic bags, weeds, films and the like in water are filtered and then output towards the adsorption and removal device 5, and the adsorption and removal device 5 is used for carrying out adsorption and filtration on pesticide residues, heavy metals and the like in the filtered irrigation water and finally discharging the filtered water into the farmland.
Referring to fig. 6, the fixing device 2 includes:
the first fixing device 2a and the second fixing device 2b are fixedly installed on the frame 1, the first fixing device 2a and the second fixing device 2b are fixedly installed on one side of the frame 1, the other side far away from the first fixing device 2a and the second fixing device 2b is fixedly provided with a third fixing device 2c and a fourth fixing device 2d, the third fixing device 2c and the fourth fixing device 2d are arranged in a mirror image state with the first fixing device 2a and the second fixing device 2b, the third fixing device 2c and the fourth fixing device 2d are identical in structure with the first fixing device 2a, and the first fixing device 2a further comprises: the first mounting bracket 2a1, with frame 1 fixed mounting, first mounting bracket 2a1 fixed mounting is in the side of frame 1, inserts borer 2a2, and the pluggable setting is in the output of first mounting bracket 2a1, and the output of inserting borer 2a2 sets up towards ground.
After the equipment is moved to a farmland by workers in the working state, the top end of the drill rod 2a2 is stepped on by feet, and then the output end of the drill rod 2a2 is inserted into soil, so that the frame 1 is fixedly installed on a place.
Referring to fig. 4, the choke device 3 includes:
the driving device 3a, the driving device 3a and the frame 1 are fixedly arranged, and the driving device 3a is fixedly arranged at one side of an inlet section of the frame 1 in a vertical state;
the first clamping strip 3b is arranged in the inlet section of the frame 1, the first clamping strip 3b is fixedly arranged in the inlet end of the frame 1, and the first clamping strip 3b is horizontally arranged along the long side direction of the inlet section of the frame 1;
the first sliding chute 3c is arranged in the frame 1, and the first sliding chute 3c is fixedly arranged at one side of the inlet end of the frame 1 in a vertical state;
the spoiler 3d is arranged at the inlet end of the frame 1 in a pluggable manner, the side of the spoiler 3d is in sliding connection with the first chute 3c, and the other side of the spoiler 3d away from the first chute 3c is fixedly connected with the output end of the driving device 3 a.
The spoiler 3d is closed state setting under the operating condition, when needs irrigate the farmland, staff drive arrangement 3a makes its drive arrangement 3a drive output fixed mounting's spoiler 3d upwards along the vertical direction of first spout 3c to open the entry end of frame 1, make its water source gush into inside frame 1, the spoiler 3d lower extreme under the closed state and first card strip 3b joint, the leakproofness under the closed state of first card strip 3b can increase the spoiler 3d, makes its water source can not get into inside frame 1.
Referring to fig. 4, the driving device 3a includes:
the second mounting frame 3a1, wherein the second mounting frame 3a1 is arranged on one side of the inlet end of the frame 1 in a vertical state;
the screw 3a2, the screw 3a2 is rotatably arranged in the second mounting frame 3a1, the top end of the screw 3a2 passes through the second mounting frame 3a1, and a turntable 3a4 which is convenient for the rotation of staff is fixedly arranged at the top end of the screw 3a 2;
and the connecting block 3a3, the connecting block 3a3 is in threaded connection with the screw rod 3a2, and the other end of the connecting block 3a3 is fixedly connected with one side of the spoiler 3 d.
Under the working condition, a worker holds the turntable 3a4 to rotate the turntable, and drives the screw 3a2 to rotate in the second mounting frame 3a1 under the rotation of the turntable 3a4, so as to drive the connecting block 3a3 in threaded connection with the screw 3a2 to rotate, and the connecting block 3a3 can drive the spoiler 3d fixedly connected with the other end to ascend and descend along with the different rotation directions of the screw 3a2, so that the opening and closing work of the inlet section of the frame 1 is completed.
Referring to fig. 2, the filter device 4 includes:
the first filtering device 4a, the second filtering device 4b and the third filtering device 4c are all pluggable and arranged in the frame 1, the first filtering device 4a, the second filtering device 4b and the third filtering device 4c are distributed at equal intervals along the long side direction of the frame 1 towards the outlet end of the frame 1, and the first filtering device 4a is used for larger foreign matters in a water source such as: the first filtering is carried out on the foreign matters such as branches and leaves, the second filtering device 4b is used for blocking soft foreign matters such as plastic bags and films in the water source, and the third filtering device 4c is used for storing active substances to adsorb heavy metals in the water.
Under the operating condition, the water source preferentially passes through the first filtering device 4a, primary irrigation is carried out on irrigation water through the first filtering device 4a, the irrigation water is sequentially transmitted to the second filtering device 4b and the third filtering device 4c for carrying out secondary and tertiary filtration on the irrigation water, and finally, the water source is transmitted to the inside of the adsorption cleaning device 5, and the screens of the first filtering device 4a, the second filtering device 4b and the third filtering device 4c are gradually reduced.
Referring to fig. 6, the first filtering device 4a includes:
the first frame 4a1, the first frame 4a1 is arranged in the frame 1 in a pluggable manner;
the first filter screen 4a2, the first filter screen 4a2 is fixedly installed with the first frame 4a1, and the first filter screen 4a2 is fixedly installed inside the first frame 4a 1;
the second sliding grooves 4a3 are formed in a plurality of mode, the second sliding grooves 4a3 are respectively arranged in the frame 1 in a vertical state, and two sides of the first filter screen 4a2 are in sliding connection with the second sliding grooves 4a 3;
the first handle 4a4, the first handle 4a4 is fixedly mounted with the first frame 4a1, and the first handle 4a4 is fixedly mounted on the top end of the first frame 4a 1.
In the operating state, larger foreign matters in the water source, such as: the first blocking and filtering of the foreign matters such as branches and leaves is carried out, and when the foreign matters on the surface of the first filter screen 4a2 are required to be cleaned, a worker holds the first handle 4a4 and pulls out the first frame 4a 1.
Referring to fig. 7, the second filter device 4b includes:
the second frame 4b1, the second frame 4b1 is pluggable and arranged in the frame 1;
the second filter screen 4b2, the second filter screen 4b2 is fixedly installed with the second frame 4b1, and the second filter screen 4b2 is fixedly installed inside the second frame 4b 1;
the third sliding grooves 4b3 are formed in a plurality of mode, the third sliding grooves 4b3 are respectively arranged in the frame 1 in a vertical state, two sides of the second filter screen 4b2 are in sliding connection with the third sliding grooves 4b3, and a plurality of hooks 4b4 are fixedly arranged on the surface of the third sliding grooves 4b 3;
the second handle 4b5, the second handle 4b5 is fixedly mounted with the second frame 4b1, and the second handle 4b5 is fixedly mounted on the top end of the second frame 4b 1.
In the working state, soft foreign matters such as plastic bags and films in a water source are blocked by the second filtering device 4b, the hooks 4b4 can be assembled in a loose mode, a plurality of branches are arranged around the peripheral surface of the hooks 4b4, and each hook 4b4 is arranged in a staggered mode, so that the soft foreign matters in the water can be blocked effectively.
Referring to fig. 8, the third filter device 4c includes:
the third frame 4c1, the third frame 4c1 is pluggable and arranged in the frame 1;
the third filter screen 4c2, the third filter screen 4c2 is fixedly mounted with the third frame 4c1, and the third filter screen 4c2 is fixedly mounted inside the third frame 4c 1;
the third installation frame 4c3, the third installation frame 4c3 and the third frame 4c1 are fixedly installed, the third installation frame 4c3 is fixedly installed at the side of the third frame 4c1, the middle part of the third installation frame 4c3 is fixedly provided 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 installation frame 4c3, and an active filter bag is placed in the cavity and used for filtering impurities, heavy metals and the like in water;
the fourth sliding grooves 4c6 are formed in a plurality of mode, the fourth sliding grooves 4c6 are respectively arranged in the frame 1 in a vertical state, and two sides of the third frame 4c1 are in sliding connection with the fourth sliding grooves 4c 6;
the third handle 4c5, the third handle 4c5 is fixedly mounted with the second frame 4b1, and the third handle 4c5 is fixedly mounted on the top end of the second frame 4b 1.
The irrigation water filtered by the first filtering device 4a basically has no foreign matters under the working state, and finally the activated carbon bag placed in the rectangular cavity is formed between the third filter screen 4c2 and the fourth filter screen 4c4 through the third mounting frame 4c3 to filter and remove the foreign matters in the water, and then the water is transmitted towards the adsorption removal device 5.
Referring to fig. 9, the adsorption removal device 5 includes:
the water flowing tank 5a is horizontally arranged in the frame 1 along the long side direction of the frame 1, the water flowing tank 5a is arranged at the outlet end of the frame 1, a snake-shaped groove 5b is further formed in the surface of the water flowing tank 5a from top to bottom, and a pesticide adsorption component 5e which is vertically arranged is fixedly arranged at each corner of the snake-shaped groove 5 b;
a first opening 5c, the first opening 5c is arranged at one end of the serpentine groove 5b, and the first opening 5c is used for water inflow;
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.
Irrigation water filtered by the filtering device 4 enters the serpentine groove 5b through the first opening 5c under the working state, a water source is transmitted to the second opening 5d along with the serpentine groove 5b, pesticide residues and the like in water are finally adsorbed on a discharged farmland through pesticide adsorption assemblies 5e arranged at each corner of the serpentine groove 5b in the transmission process, and the serpentine groove 5b can enable the water source to stay inside the running water tank 5a for a long time, so that the water source is filtered through the pesticide adsorption assemblies 5 e.
Referring to fig. 10, the pesticide adsorption assembly 5e includes:
the placing barrel 5e1, 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 serpentine groove 5 b;
a filter element 5e2, the filter element 5e2 being placed inside the placement barrel 5e 1;
the fixed cover 5e3, the fixed cover 5e3 is detachably installed at the top end of the placement barrel 5e 1.
When the filter element 5e2 is required to be replaced in the working state, a worker unscrews the fixed cover 5e3 to take out the filter element 5e2 placed in the placement barrel 5e1 for replacement, and screws the filter element 5e2 after the replacement is completed.
The working principle of the invention is as follows:
step one: in the working state, a worker firstly places equipment to a water source access port of a farmland to be irrigated, the inlet end of the stand 1 faces the water source access port, the outlet end of the stand 1 faces the farmland, the stand 1 is fixed through the fixing device 2, and then the flow blocking device 3 is started to enable an irrigation water source to flow into the stand 1;
step two: the filtering device 4 is used for performing multistage filtration on the inflow irrigation water source, filtering foreign matters such as stumps, plastic bags, weeds, films and the like in the water, and outputting the filtered foreign matters towards the adsorption cleaning 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 filtered irrigation water into farmlands.
The foregoing has outlined the basic principles, features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. An agricultural non-point source pollution abatement device, comprising:
the device comprises a frame (1), wherein the frame (1) is a rectangular shell, the frame (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 arranged, the fixing devices (2) are respectively and fixedly arranged on two sides of the frame (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 frame (1), and the flow blocking device (3) is pluggable and arranged at the inlet end of the frame (1);
the filtering device (4) is arranged in the frame (1), and the filtering device (4) is pluggable and arranged beside the flow blocking device (3);
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), fixing device (2) include:
the first fixing device (2 a) and the second fixing device (2 b) are fixedly arranged on the frame (1), the first fixing device (2 a) and the second fixing device (2 b) are fixedly arranged on one side of the frame (1), the other side of the first fixing device (2 a) and the other side of the second fixing device (2 b) are fixedly provided with a third fixing device (2 c) and a fourth fixing device (2 d), the third fixing device (2 c), the fourth fixing device (2 d) and the first fixing device (2 a) and the second fixing device (2 b) are arranged in a mirror image state, the second fixing device (2 b), the third fixing device (2 c) and the fourth fixing device (2 d) are identical in structure with the first fixing device (2 a), and the first fixing device (2 a) further comprises: the first mounting frame (2 a 1) is fixedly mounted with the frame (1), the first mounting frame (2 a 1) is fixedly mounted at the side of the frame (1), the drill rod (2 a 2) is arranged at the output end of the first mounting frame (2 a 1) in a pluggable manner, the output end of the drill rod (2 a 2) is arranged towards the ground,
the choke device (3) comprises:
the driving device (3 a), the driving device (3 a) is fixedly arranged with the frame (1), and the driving device (3 a) is fixedly arranged at one side of an inlet section of the frame (1) in a vertical state;
the first clamping strip (3 b) is arranged in the inlet section of the frame (1), the first clamping strip (3 b) is fixedly arranged in the inlet end of the frame (1), and the first clamping strip (3 b) is horizontally arranged along the long side direction of the inlet section of the frame (1);
the first sliding chute (3 c) is arranged in the frame (1), and the first sliding chute (3 c) is fixedly arranged at one side of the inlet end of the frame (1) in a vertical state;
the flow blocking plate (3 d) is arranged at the inlet end of the frame (1) in a pluggable way, the side of the flow blocking plate (3 d) is in sliding connection with the first chute (3 c), the other side of the flow blocking plate (3 d) away from the first chute (3 c) is fixedly connected with the output end of the driving device (3 a),
the driving device (3 a) comprises:
the second installation frame (3 a 1), the second installation frame (3 a 1) is arranged on one side of the inlet end of the frame (1) in a vertical state;
the screw rod (3 a 2), the screw rod (3 a 2) is rotatably arranged in the second mounting frame (3 a 1), the top end of the screw rod (3 a 2) passes through the second mounting frame (3 a 1) to be arranged, and a turntable (3 a 4) which is convenient for the rotation of staff is fixedly arranged at the top end of the screw rod (3 a 2);
a connecting block (3 a 3), the connecting block (3 a 3) is in threaded connection with the screw rod (3 a 2), the other end of the connecting block (3 a 3) is fixedly connected with one side of the spoiler (3 d),
the filter device (4) comprises:
the first filtering device (4 a), the second filtering device (4 b) and the third filtering device (4 c) are all arranged in the frame (1) in a pluggable manner, the first filtering device (4 a), the second filtering device (4 b) and the third filtering device (4 c) are distributed at equal intervals along the long side direction of the frame (1) towards the outlet end of the frame (1), the first filtering device (4 a) is used for filtering larger foreign matters in a water source for the first time, the second filtering device (4 b) is used for blocking soft foreign matters in the water source, the third filtering device (4 c) is used for storing active substances to adsorb heavy metals in the water,
the first filtering device (4 a) comprises:
the first frame (4 a 1), the first frame (4 a 1) can be inserted and arranged in the frame (1);
the first filter screen (4 a 2), the first filter screen (4 a 2) is fixedly arranged with the first frame (4 a 1), and the first filter screen (4 a 2) is fixedly arranged in the first frame (4 a 1);
the second sliding grooves (4 a 3) are formed in a plurality of mode, the second sliding grooves (4 a 3) are respectively arranged in the frame (1) in a vertical state, and two sides of the first filter screen (4 a 2) are in sliding connection with the second sliding grooves (4 a 3);
a first handle (4 a 4), the first handle (4 a 4) is fixedly arranged with the first frame (4 a 1), the first handle (4 a 4) is fixedly arranged at the top end of the first frame (4 a 1),
the second filter device (4 b) comprises:
the second frame (4 b 1), the second frame (4 b 1) can be inserted and arranged in the frame (1);
the second filter screen (4 b 2), the second filter screen (4 b 2) is fixedly installed with the second frame (4 b 1), and the second filter screen (4 b 2) is fixedly installed in the second frame (4 b 1);
the plurality of third sliding grooves (4 b 3), the plurality of third sliding grooves (4 b 3) are respectively arranged in the frame (1) in a vertical state, two sides of the second filter screen (4 b 2) are in sliding connection with the third sliding grooves (4 b 3), and a plurality of hooks (4 b 4) are fixedly arranged on the surface of the second filter screen (4 b 2);
a second handle (4 b 5), the second handle (4 b 5) is fixedly arranged with the second frame (4 b 1), the second handle (4 b 5) is fixedly arranged at the top end of the second frame (4 b 1),
the third filter device (4 c) comprises:
the third frame (4 c 1), the third frame (4 c 1) can be inserted and arranged in the frame (1);
the third filter screen (4 c 2), the third filter screen (4 c 2) is fixedly arranged with the third frame (4 c 1), and the third filter screen (4 c 2) is fixedly arranged in the third frame (4 c 1);
the device comprises a third installation frame (4 c 3), wherein the third installation frame (4 c 3) is fixedly installed with a third frame (4 c 1), the third installation frame (4 c 3) is fixedly installed at the side of the third frame (4 c 1), a fourth filter screen (4 c 4) is fixedly installed in the middle of the third installation frame (4 c 3), a rectangular cavity is formed between the third filter screen (4 c 2) and the fourth filter screen (4 c 4) through the third installation frame (4 c 3), and an active filter bag is placed in the rectangular cavity for filtering heavy metals in water;
the four sliding grooves (4 c 6) are formed in a plurality of mode, the four sliding grooves (4 c 6) are respectively arranged in the frame (1) in a vertical state, and two sides of the third frame (4 c 1) are in sliding connection with the four sliding grooves (4 c 6);
a third handle (4 c 5), the third handle (4 c 5) is fixedly arranged with the second frame (4 b 1), the third handle (4 c 5) is fixedly arranged at the top end of the second frame (4 b 1),
the adsorption removal device (5) comprises:
the water flowing tank (5 a), the water flowing tank (5 a) is horizontally arranged in the rack (1) along the long side direction of the rack (1), the water flowing 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 water flowing tank (5 a) from top to bottom, and pesticide adsorption components (5 e) which are vertically arranged are fixedly arranged at each corner of the snake-shaped groove (5 b);
a first opening (5 c), the first opening (5 c) is arranged at one end of the serpentine groove (5 b), and the first opening (5 c) is used for water inflow;
a second opening (5 d), the second opening (5 d) is arranged at the other end far away from the first opening (5 c), the second opening (5 d) is used for discharging water,
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), wherein the filter element (5 e 2) is arranged in the placing barrel (5 e 1);
and the 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
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| CN113548743A CN113548743A (en) | 2021-10-26 |
| CN113548743B true CN113548743B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110904778.5A Active CN113548743B (en) | 2021-08-07 | 2021-08-07 | Agricultural non-point source pollution treatment equipment |
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| Country | Link |
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| CN (1) | CN113548743B (en) |
Families Citing this family (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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| 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 |
| CN212269781U (en) * | 2020-03-03 | 2021-01-01 | 福建省众源环保科技有限公司 | High-efficient microorganism immobilization filler equipment |
| CN212610121U (en) * | 2020-06-02 | 2021-02-26 | 徐州海韵医疗科技有限公司 | Filtering and purifying device suitable for agricultural irrigation water |
| CN212833122U (en) * | 2020-07-31 | 2021-03-30 | 乐昌市市政建设工程有限公司 | Rural sewage treatment equipment |
| CN213589814U (en) * | 2020-06-17 | 2021-07-02 | 李文操 | Multistage sewage filtering device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN212269781U (en) * | 2020-03-03 | 2021-01-01 | 福建省众源环保科技有限公司 | High-efficient microorganism immobilization filler equipment |
| CN212610121U (en) * | 2020-06-02 | 2021-02-26 | 徐州海韵医疗科技有限公司 | Filtering and purifying device suitable for agricultural irrigation water |
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| CN113548743A (en) | 2021-10-26 |
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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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