CN117797534B - Pesticide wastewater treatment device and treatment method thereof - Google Patents
Pesticide wastewater treatment device and treatment method thereof Download PDFInfo
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- CN117797534B CN117797534B CN202410221158.5A CN202410221158A CN117797534B CN 117797534 B CN117797534 B CN 117797534B CN 202410221158 A CN202410221158 A CN 202410221158A CN 117797534 B CN117797534 B CN 117797534B
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- 239000000575 pesticide Substances 0.000 title claims abstract description 26
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 239000012535 impurity Substances 0.000 claims abstract description 22
- 239000002351 wastewater Substances 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000006065 biodegradation reaction Methods 0.000 claims description 3
- 238000007781 pre-processing Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 239000003905 agrochemical Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Filtration Of Liquid (AREA)
Abstract
The invention discloses a pesticide wastewater treatment device and a pesticide wastewater treatment method, and relates to the technical field of pesticide wastewater treatment. According to the pesticide wastewater treatment device and the pesticide wastewater treatment method, the device system realizes impurity cleaning on the surfaces of the first rotating plate and the conveying belt through a synergistic effect, the running stability and reliability of the device are ensured, in practical application, each component is reasonably adjusted according to requirements so as to meet cleaning requirements under different working conditions, the cleaning components are arranged, the effective cleaning of the impurities on the surfaces of the first inclined plate and the arc-shaped plate is realized, the wastewater filtering effect is improved, and the cleaning mode not only improves the cleaning efficiency, but also ensures the normal running of the device.
Description
Technical Field
The invention relates to the technical field of pesticide wastewater treatment, in particular to a pesticide wastewater treatment device and a pesticide wastewater treatment method.
Background
Currently, devices for pesticide wastewater treatment mainly include physical methods including precipitation, filtration, adsorption, etc., and chemical methods including oxidation, reduction, neutralization, etc., which are generally used to remove pollutants such as organic matters, soluble impurities, and heavy metals in wastewater.
However, in the treatment process of pesticide wastewater treatment equipment, if impurities such as solid particles and sediment exist in wastewater, normal operation and treatment effect of the equipment can be seriously affected, and the equipment can be blocked by the solid particles and the sediment, so that treatment efficiency of the equipment is reduced, and even the equipment is damaged or fails.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a pesticide wastewater treatment device and a treatment method thereof, and solves the technical problems mentioned in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the pesticide wastewater treatment device comprises a box body, wherein a filter plate is arranged in the box body, a cleaning assembly and a conveying belt are arranged on the surface of the filter plate, and a protection plate is arranged between the cleaning assembly and the conveying belt;
The conveyer belt both sides are provided with the conveying roller, conveying roller one side is provided with the second motor, the outside surface of conveyer belt is provided with the arc frame, the inboard rotation of arc frame is connected with first rotor plate, the filtration pore has been seted up on first rotor plate surface, the inboard fixedly connected with mounting bracket of arc frame, and sliding connection has the horizontal pole on the mounting bracket, the front end of horizontal pole is provided with the control of the first rotor plate position of adjustment, the rear end rotates and is connected with the board that opens and shuts, and the board that opens and shuts rotates and install on the arc frame, the outside end of control is provided with the locating part.
As a further preference of the technical scheme, the filter plate comprises a first inclined plate, an arc-shaped plate and a second inclined plate, wherein the first inclined plate and the second inclined plate are positioned on two sides of the arc-shaped plate and are inclined inwards, and the specification of the arc-shaped plate is mutually matched with the specification of the conveying belt and the arc-shaped frame.
As the further preference of this technical scheme, the control includes the slide bar of slidable mounting on the arc frame, and the both ends of slide bar are fixedly connected with set square and movable block respectively, movable block and horizontal pole fixed connection, set square slidable mounting is in the outside end of arc frame, and the outer wall cover of slide bar is equipped with the second spring, and the second spring is located between movable block and the arc frame, and the movable block bottom is provided with the linkage board, and the linkage board bottom rotates with first rotor plate surface to be connected, and movable block and linkage board opposite surface slope setting.
As a further preference of the technical scheme, a chute is formed in the surface of the linkage plate, a second positioning rod is connected in the chute in a sliding manner, the second positioning rod is fixedly arranged on the arc-shaped frame, a third spring is arranged in the chute, and two ends of the third spring are fixedly connected with the second positioning rod and the linkage plate.
As a further preference of the technical scheme, the limiting piece comprises a vertical plate fixedly installed at the top of the box body, a row of grooves are formed in the inner side face of the vertical plate, and the specifications of the grooves are mutually matched with those of the triangular plates.
As a further preference of the technical scheme, the outer side end of the vertical plate is fixedly connected with a mounting plate, one side of the mounting plate is provided with a supporting plate fixedly mounted on the box body, the supporting plate is rotationally connected with a positioning shaft, a reciprocating piece is arranged on the positioning shaft, and the positioning shaft is in transmission connection with the cleaning assembly through a belt pulley assembly.
As a further preference of this technical scheme, the reciprocating member includes fixed mounting on the epaxial gear wheel of location and second rotor plate, the other end rotation of second rotor plate is connected with the drive shaft, the fixed pinion of one end of drive shaft, and pinion and gear wheel meshing are connected, the outside end of drive shaft is provided with first removal frame, the both ends fixedly connected with installation pole of first removal frame, fixedly connected with second removal frame on the installation pole, second removal frame is close to conveyer belt one side fixedly connected with slide bar, and slide bar slidable mounting is on the mounting panel, slide bar's the other end extends to in the conveyer belt, and fixedly connected with second removes the seat, second removes seat both ends fixedly connected with fourth spring, fourth spring other end fixedly connected with strikes ball.
As a further preference of this technical scheme, the clearance subassembly includes the first motor of fixed mounting in box top both sides, the output fixedly connected with two-way lead screw of first motor, and two-way lead screw passes through second bevel gear group cooperation belt pulley assembly and is connected with the locating shaft transmission, threaded connection has first removal seat on the two-way lead screw, first removal seat bottom both sides are provided with the telescopic link, the telescopic link bottom is provided with the clearance roller, and clearance roller both ends and box inner wall sliding connection.
As a further preference of the technical scheme, the inner side end of the bidirectional screw rod is provided with a first positioning rod, the first positioning rod is arranged on the protection plate, two ends of the bidirectional screw rod are connected with the bidirectional screw rod in a transmission manner through a first bevel gear group, the surface of the first positioning rod is fixedly connected with a half gear, the bottom end of the first movable seat is fixedly connected with a fixed frame, the inner side end of the fixed frame is slidably connected with a rack meshed with the half gear, and two sides of the rack are respectively provided with a first spring and a knocking piece.
The invention also discloses a treatment method of the pesticide wastewater treatment device, which specifically comprises the following steps:
step one, a preprocessing unit: removing impurities such as solid particles, sediment and the like in the wastewater, pesticide and wastewater by utilizing a filter plate, and discharging the impurities out of the box body by utilizing a conveyer belt in combination with an arc-shaped frame and a protection plate;
Step two, a biological treatment unit: converting organic substances in the wastewater into harmless substances by utilizing the characteristic of biodegradation;
step three, a chemical treatment unit: further treating the wastewater to achieve a higher treatment effect;
Fourth, the advanced treatment unit: purifying the treated wastewater again to reach the discharge standard.
Compared with the prior art, the method has the following beneficial effects:
Through the synergistic effect of the cleaning assembly and the belt pulley assembly, the impurities on the surfaces of the first rotating plate and the conveying belt are efficiently cleaned; the stable operation of the equipment is critical to the normal operation of the production line, and the system ensures the stability and reliability of the operation of the equipment and reduces the failure rate; in practical application, each component can be reasonably adjusted according to the needs so as to meet the cleaning requirements under different working conditions; the system adopts a series of components which work cooperatively, has compact structure and small occupied area, and is convenient for installation and maintenance; through the efficient cleaning process, equipment faults and downtime are reduced, and maintenance cost and production loss are reduced; in conclusion, the equipment system has the advantages of high efficiency cleaning, stability and reliability, self-adaptive adjustment, compact structure, energy conservation, environmental protection, cost reduction and the like, and has important significance in improving the operation efficiency of a production line and reducing the maintenance cost.
Through the clearance subassembly that sets up, realized the effective clearance to first hang plate, arc surface impurity, improved waste water filter effect, this kind of clearance mode has not only improved cleaning efficiency, has still ensured the normal operating of equipment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a filter plate according to the present invention;
FIG. 3 is a schematic view of a cleaning assembly according to the present invention;
FIG. 4 is a schematic view of the structure of the fixing frame and rack in the present invention;
FIG. 5 is a schematic view of a conveyor belt according to the present invention;
FIG. 6 is a schematic view of the structure of the arc frame and the first rotating plate according to the present invention;
FIG. 7 is an enlarged view at A in FIG. 6;
FIG. 8 is a schematic view of the control member of the present invention;
Fig. 9 is a schematic structural view of the shuttle in the present invention.
In the figure: 1. a case; 2. a filter plate; 3. cleaning the assembly; 4. a conveyor belt; 5. a protection plate; 11. a liquid discharge pipe; 21. a first inclined plate; 22. an arc-shaped plate; 23. a second inclined plate; 31. a first motor; 32. a two-way screw rod; 33. a first movable seat; 34. a telescopic rod; 35. a cleaning roller; 36. a fixed frame; 37. a rack; 38. a knocking member; 39. a first spring; 310. a half gear; 311. a first positioning rod; 312. a first bevel gear set; 313. a second bevel gear set; 41. a second motor; 42. an arc frame; 43. a first rotating plate; 44. an opening plate; 45. a slide bar; 46. a triangle; 47. a second spring; 48. a moving block; 49. a cross bar; 410. a linkage plate; 411. a chute; 412. a second positioning rod; 413. a third spring; 414. a vertical plate; 415. a groove; 416. a mounting plate; 417. a support plate; 418. positioning a shaft; 419. a large gear; 420. a pulley assembly; 421. a second rotating plate; 422. a drive shaft; 423. a pinion gear; 424. a first moving frame; 425. a mounting rod; 426. a second moving frame; 427. a slide bar; 428. a second movable seat; 429. a fourth spring; 430. striking the ball.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one: referring to fig. 1 to 9, the present invention provides a technical solution: the pesticide wastewater treatment device comprises a box body 1, wherein a liquid discharge pipe 11 is arranged at one side of the bottom of the box body 1, the liquid discharge pipe 11 is used for discharging filtered wastewater, a filter plate 2 is arranged in the box body 1, a cleaning assembly 3 and a conveying belt 4 are arranged on the surface of the filter plate 2, and a protection plate 5 is arranged between the cleaning assembly 3 and the conveying belt 4;
The filter plate 2 comprises a first inclined plate 21, an arc-shaped plate 22 and a second inclined plate 23, wherein the first inclined plate 21 and the second inclined plate 23 are positioned on two sides of the arc-shaped plate 22 and are inclined inwards, and the specification of the arc-shaped plate 22 is mutually matched with the specifications of the conveying belt 4 and the arc-shaped frame 42.
The conveying belt 4 is provided with conveying rollers on two sides, one side of the conveying rollers is provided with a second motor 41, the outer side surface of the conveying belt 4 is provided with an arc-shaped frame 42, the inner side of the arc-shaped frame 42 is rotationally connected with a first rotating plate 43, the surface of the first rotating plate 43 is provided with a filtering hole, the inner side end of the arc-shaped frame 42 is fixedly connected with a mounting frame, the mounting frame is slidingly connected with a cross rod 49, the front end of the cross rod 49 is provided with a control piece for adjusting the position of the first rotating plate 43, the rear end of the cross rod 49 is rotationally connected with an opening and closing plate 44, one end of the opening and closing plate 44 is rotationally arranged on the arc-shaped frame 42 through a rotating shaft, and the outer side end of the control piece is provided with a limiting piece;
the control piece comprises a sliding rod 45 which is slidably arranged on the arc-shaped frame 42, a triangular plate 46 and a moving block 48 are fixedly connected to two ends of the sliding rod 45 respectively, the moving block 48 is fixedly connected with a cross rod 49, the triangular plate 46 is slidably arranged at the outer side end of the arc-shaped frame 42, a second spring 47 is sleeved on the outer wall of the sliding rod 45, the second spring 47 is positioned between the moving block 48 and the arc-shaped frame 42, a linkage plate 410 is arranged at the bottom end of the moving block 48, the bottom end of the linkage plate 410 is rotatably connected with the surface of the first rotating plate 43, and the opposite surface of the moving block 48 and the linkage plate 410 is obliquely arranged;
a sliding groove 411 is formed in the surface of the linkage plate 410, a second positioning rod 412 is connected in the sliding groove 411 in a sliding way, the second positioning rod 412 is fixedly arranged on the arc-shaped frame 42, a third spring 413 is arranged in the sliding groove 411, and two ends of the third spring 413 are fixedly connected with the second positioning rod 412 and the linkage plate 410;
The limiting piece comprises a vertical plate 414 fixedly arranged at the top of the box body 1, a row of grooves 415 are formed in the inner side surface of the vertical plate 414, and the specifications of the grooves 415 are mutually matched with those of the triangular plates 46;
the outer side end of the vertical plate 414 is fixedly connected with a mounting plate 416, one side of the mounting plate 416 is provided with a supporting plate 417 fixedly installed on the box body 1, the supporting plate 417 is rotatably connected with a positioning shaft 418, the positioning shaft 418 is provided with a reciprocating piece, and the positioning shaft 418 is in transmission connection with the cleaning assembly 3 through a belt pulley assembly 420;
The reciprocating member comprises a large gear 419 and a second rotating plate 421 which are fixedly arranged on a positioning shaft 418, the other end of the second rotating plate 421 is rotationally connected with a driving shaft 422, one end of the driving shaft 422 is fixedly provided with a small gear 423, the small gear 423 is meshed with the large gear 419, the outer side end of the driving shaft 422 is provided with a first moving frame 424, two ends of the first moving frame 424 are fixedly connected with mounting rods 425, the mounting rods 425 are fixedly connected with second moving frames 426, one side of the second moving frame 426, which is close to a conveying belt 4, is fixedly connected with sliding rods 427, the sliding rods 427 are slidably arranged on the mounting plates 416, the other ends of the sliding rods 427 extend into the conveying belt 4 and are fixedly connected with second moving seats 428, two ends of each second moving seat 428 are fixedly connected with fourth springs 429, and the other ends of each fourth spring 429 are fixedly connected with knocking balls 430.
In the embodiment of the present invention, firstly, the cleaning assembly 3 and the pulley assembly 420 cooperate to drive the positioning shaft 418 to rotate synchronously, on the basis of which the positioning shaft 418 further drives the large gear 419 and the second rotating plate 421 to rotate synchronously, notably, the second rotating plate 421 and the small gear 423 have a meshing relationship so as to realize the rotation along the large gear 419, on the other hand, the first moving frame 424, the mounting rod 425, the second moving frame 426 and the sliding rod 427 cooperate to realize the back-and-forth reciprocating movement, the sliding rod 427 drives the second moving seat 428, the fourth spring 429 and the striking ball 430 to move together, therefore, the striking ball 430 can perform effective striking treatment on the conveyor belt 4 so as to clean impurities adhered on the surface of the conveyor belt, when the second motor 41 is started, the conveyor belt 4 starts to drive, and at the same time, the conveyor belt 4 drives the arc-shaped frame 42 to move, the arc-shaped frame 42 can scrape and clean the impurities which drop into the arc-shaped plate 22 after filtration, after the impurities are cleaned into the arc-shaped frame 42, the arc-shaped frame 42 rotates upwards, when the arc-shaped frame 42 moves out of the box body 1, the moving block 48, the cross rod 49, the sliding rod 45 and the triangular plate 46 move towards the vertical plate 414 under the action of the second spring 47, in the process, the cross rod 49 drives the opening plate 44 to rotate, the arc-shaped frame 42 is not in a closed state any more, when the triangular plate 46 moves into the groove 415, the moving block 48 moves towards one side, the elastic force of the third spring 413 enables the linkage plate 410 to slide upwards on the second positioning rod 412, the linkage plate 410 drives the first rotating plate 43 to rotate upwards, the impurities on the first rotating plate 43 slide towards the opening plate 44, finally, through guard plate 5 with impurity outside discharge, accomplish whole clearance process, in sum, the synergism between each subassembly makes equipment system accomplish first rotating plate 43 surface impurity clearance and conveyer belt surface cleaning work effectively, ensures stability and the reliability of equipment operation, in practical application, should carry out reasonable adjustment to each subassembly as required to satisfy the cleaning requirement under the different operating modes.
Embodiment two: referring to fig. 3 and 4, on the basis of the first embodiment, the cleaning assembly 3 includes a first motor 31 fixedly installed at two sides of the top of the case 1, an output end of the first motor 31 is fixedly connected with a bidirectional screw rod 32, the bidirectional screw rod 32 is in transmission connection with a positioning shaft 418 through a second bevel gear set 313 in cooperation with a belt pulley assembly 420, a first movable seat 33 is in threaded connection with the bidirectional screw rod 32, two sides of the bottom end of the first movable seat 33 are provided with telescopic rods 34, the bottom end of the telescopic rods 34 is provided with cleaning rollers 35, and two ends of the cleaning rollers 35 are in sliding connection with the inner wall of the case 1;
The inside end of the bidirectional screw rod 32 is provided with a first positioning rod 311, the first positioning rod 311 is arranged on the protection plate 5, two ends of the bidirectional screw rod 32 are in transmission connection with the bidirectional screw rod 32 through a first bevel gear set 312, the surface of the first positioning rod 311 is fixedly connected with a half gear 310, the bottom end of the first movable seat 33 is fixedly connected with a fixed frame 36, the inside end of the fixed frame 36 is slidably connected with a rack 37 in meshed connection with the half gear 310, and two sides of the rack 37 are respectively provided with a first spring 39 and a knocking piece 38.
In the embodiment of the invention, the bidirectional screw rod 32 is arranged at the top of the box body 1 through a shaft seat, a damping spring is arranged in the telescopic rod 34, the telescopic rod 34 can stretch and retract along with the movement of the cleaning roller 35, the cleaning roller 35 is positioned on the top surface of the first inclined plate 21, and the bidirectional screw rod 32 drives the positioning shaft 418 to synchronously rotate through the cooperation of the second bevel gear group 313 and the belt pulley assembly 420 during rotation; in the running process of the equipment, the cleaning work is important, and in order to improve the cleaning efficiency, a cleaning device for an arc-shaped plate and the working principle thereof are introduced, wherein the device mainly comprises three parts: the first motor 31, the bidirectional screw rod 32 and the first movable seat 33 realize effective cleaning of the surface of the arc plate 22 through the synergistic effect of the three parts; firstly, the first motor 31 drives the bidirectional screw rod 32 to rotate synchronously, the bidirectional screw rod 32 is used as an important component of power transmission, the rotating moment is transmitted to the first movable seat 33, the first movable seat 33 reciprocates under the driving of the bidirectional screw rod 32, secondly, the telescopic rod 34 and the cleaning roller 35 reciprocate under the driving of the first movable seat 33, the cleaning roller 35 cleans the surface of the first inclined plate 21 in the moving process, thus the cleaning roller 35 can effectively clean the impurity on the surface of the first inclined plate 21, and notably, the bidirectional screw rod 32 also drives the first positioning rod 311 to rotate synchronously through the first bevel gear set 312 in the rotating process, the first positioning rod 311 is connected with the half gear 310, so that the half gear 310 can rotate synchronously, when half gear 310 meshes with rack 37, half gear 310 drives rack 37 and plexor 38 to arc frame 42 one side removal, like this, plexor 38 just can beat the vibration to arc frame 42, this kind of vibration effect helps the sticky impurity in the clearance arc frame 42, in addition, synchronous rack 37 still can tensile first spring 39 in the motion process, when half gear 310 no longer meshes with rack 37, the elastic force of first spring 39 makes rack 37 and plexor 38 move to keeping away from arc frame 42 one side, through above-mentioned reciprocating motion process, cleaning device can clear up sticky impurity in the arc frame 42 effectively, this kind of clearance mode has not only improved cleaning efficiency, still reduced the influence of impurity to equipment operation, thereby stability and reliability of equipment have been guaranteed.
The invention also discloses a treatment method of the pesticide wastewater treatment device, which specifically comprises the following steps:
Step one, a preprocessing unit: removing impurities such as solid particles, sediment and the like in the wastewater, pesticide and wastewater by utilizing the filter plates 2, and discharging the impurities out of the box body 1 by utilizing the conveyer belt 4 in combination with the arc-shaped frame 42 and the protection plates 5;
step two, a biological treatment unit: converting organic substances in the wastewater into harmless substances by utilizing the characteristic of biodegradation; common biological treatment modes include an aeration tank, a biological membrane reactor and the like; in the biological treatment process, the growth and metabolic activity of microorganisms are promoted by controlling conditions such as temperature, pH value, oxygen supply and the like;
Step three, a chemical treatment unit: further treating the wastewater to achieve a higher treatment effect; for example, the method of chemical precipitation, oxidation reduction and the like can be adopted to degrade and remove heavy metal ions and organic pollutants in the wastewater;
fourth, the advanced treatment unit: purifying the treated wastewater again to reach the discharge standard; common advanced treatment methods include activated carbon adsorption, reverse osmosis membrane and other technologies.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Pesticide effluent treatment plant, including box (1), its characterized in that: a filter plate (2) is arranged in the box body (1), a cleaning component (3) and a conveying belt (4) are arranged on the surface of the filter plate (2), and a protection plate (5) is arranged between the cleaning component (3) and the conveying belt (4);
the conveying device comprises a conveying belt (4), wherein conveying rollers are arranged on two sides of the conveying belt (4), a second motor (41) is arranged on one side of the conveying rollers, an arc-shaped frame (42) is arranged on the outer side surface of the conveying belt (4), a first rotating plate (43) is rotatably connected to the inner side of the arc-shaped frame (42), a filtering hole is formed in the surface of the first rotating plate (43), an installation frame is fixedly connected to the inner side end of the arc-shaped frame (42), a cross rod (49) is slidably connected to the installation frame, a control piece for adjusting the position of the first rotating plate (43) is arranged at the front end of the cross rod (49), an opening and closing plate (44) is rotatably connected to the rear end of the cross rod, one end of the opening and closing plate (44) is rotatably arranged on the arc-shaped frame (42) through a rotating shaft, and a limiting piece is arranged at the outer side end of the control piece;
the control piece comprises a sliding rod (45) which is slidably arranged on the arc-shaped frame (42), a triangular plate (46) and a moving block (48) are fixedly connected to two ends of the sliding rod (45) respectively, the moving block (48) is fixedly connected with a cross rod (49), the triangular plate (46) is slidably arranged at the outer side end of the arc-shaped frame (42), a second spring (47) is sleeved on the outer wall of the sliding rod (45), the second spring (47) is arranged between the moving block (48) and the arc-shaped frame (42), a linkage plate (410) is arranged at the bottom end of the moving block (48), the bottom end of the linkage plate (410) is rotatably connected with the surface of the first rotating plate (43), and the opposite surface of the moving block (48) and the linkage plate (410) are obliquely arranged;
A sliding groove (411) is formed in the surface of the linkage plate (410), a second positioning rod (412) is connected in the sliding groove (411) in a sliding way, the second positioning rod (412) is fixedly arranged on the arc-shaped frame (42), a third spring (413) is arranged in the sliding groove (411), and two ends of the third spring (413) are fixedly connected with the second positioning rod (412) and the linkage plate (410);
the limiting piece comprises a vertical plate (414) fixedly arranged at the top of the box body (1), a row of grooves (415) are formed in the inner side face of the vertical plate (414), and the specifications of the grooves (415) are mutually matched with those of the triangular plates (46).
2. A pesticide wastewater treatment apparatus as set forth in claim 1, wherein: the filter board (2) includes first hang plate (21), arc (22) and second hang plate (23), and first hang plate (21) are located the both sides of arc (22) with second hang plate (23), and inwards incline to set up, the specification of arc (22) and conveyer belt (4), the specification looks adaptation each other of arc frame (42).
3. A pesticide wastewater treatment apparatus as set forth in claim 1, wherein: the outer side end of the vertical plate (414) is fixedly connected with a mounting plate (416), one side of the mounting plate (416) is provided with a supporting plate (417) fixedly installed on the box body (1), the supporting plate (417) is rotationally connected with a positioning shaft (418), the positioning shaft (418) is provided with a reciprocating piece, and the positioning shaft (418) is in transmission connection with the cleaning assembly (3) through a belt pulley assembly (420).
4. A pesticide wastewater treatment apparatus as set forth in claim 3, wherein: the reciprocating member comprises a large gear (419) fixedly arranged on a positioning shaft (418) and a second rotating plate (421), the other end of the second rotating plate (421) is rotationally connected with a driving shaft (422), one end of the driving shaft (422) is fixedly connected with a small gear (423), the small gear (423) is meshed with the large gear (419), the outer side end of the driving shaft (422) is provided with a first movable frame (424), two ends of the first movable frame (424) are fixedly connected with mounting rods (425), the mounting rods (425) are fixedly connected with second movable frames (426), one side, close to a conveying belt (4), of the second movable frame (426) is fixedly connected with a sliding rod (427), the sliding rod (427) is slidably arranged on the mounting plate (416), the other end of the sliding rod (427) extends into the conveying belt (4) and is fixedly connected with a second movable seat (428), two ends of the second movable seat (428) are fixedly connected with fourth springs (429), and the other ends of the fourth springs (429) are fixedly connected with knocking balls (430).
5. A pesticide wastewater treatment apparatus as set forth in claim 4, wherein: the cleaning assembly (3) comprises a first motor (31) fixedly installed on two sides of the top of the box body (1), the output end of the first motor (31) is fixedly connected with a bidirectional screw rod (32), the bidirectional screw rod (32) is in transmission connection with a positioning shaft (418) through a second bevel gear set (313) matched with a belt pulley assembly (420), a first movable seat (33) is connected to the bidirectional screw rod (32) in a threaded manner, telescopic rods (34) are arranged on two sides of the bottom end of the first movable seat (33), cleaning rollers (35) are arranged on the bottom end of the telescopic rods (34), and two ends of the cleaning rollers (35) are in sliding connection with the inner wall of the box body (1).
6. A pesticide wastewater treatment apparatus as set forth in claim 5, wherein: the inside end of two-way lead screw (32) is provided with first locating lever (311), first locating lever (311) are installed on guard plate (5), two ends of two-way lead screw (32) are connected with two-way lead screw (32) transmission through first bevel gear group (312), first locating lever (311) fixed surface is connected with half gear (310), first fixed frame (36) that removes seat (33) bottom fixedly connected with, rack (37) that fixed frame (36) inside end sliding connection has with half gear (310) meshing connection, the both sides of rack (37) are provided with first spring (39) and knocking piece (38) respectively.
7. A method for treating an agricultural chemical wastewater treatment apparatus according to any one of claims 1 to 6, wherein: the method specifically comprises the following steps:
Step one, a preprocessing unit: removing impurities in the wastewater, pesticide and wastewater by utilizing a filter plate (2), and discharging the impurities out of the box body (1) by utilizing a conveying belt (4) in combination with an arc-shaped frame (42) and a protection plate (5);
Step two, a biological treatment unit: converting organic substances in the wastewater into harmless substances by utilizing the characteristic of biodegradation;
step three, a chemical treatment unit: further treating the wastewater;
Fourth, the advanced treatment unit: purifying the treated wastewater again to reach the discharge standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410221158.5A CN117797534B (en) | 2024-02-28 | 2024-02-28 | Pesticide wastewater treatment device and treatment method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410221158.5A CN117797534B (en) | 2024-02-28 | 2024-02-28 | Pesticide wastewater treatment device and treatment method thereof |
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| Publication Number | Publication Date |
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| CN117797534A CN117797534A (en) | 2024-04-02 |
| CN117797534B true CN117797534B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410221158.5A Active CN117797534B (en) | 2024-02-28 | 2024-02-28 | Pesticide wastewater treatment device and treatment method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB738261A (en) * | 1950-09-16 | 1955-10-12 | Agricultural Requisites And Me | Improvements in or relating to conveyors |
| CN115259501A (en) * | 2022-08-25 | 2022-11-01 | 陕西佰昕源油气技术服务有限公司 | Fracturing flow-back fluid treatment device and method for oil and gas field |
| CN115554758A (en) * | 2022-10-18 | 2023-01-03 | 谢碧青 | Wastewater treatment equipment |
| CN115999225A (en) * | 2022-12-23 | 2023-04-25 | 中国水利水电第六工程局有限公司 | Sewage treatment device |
| CN116510393A (en) * | 2023-05-16 | 2023-08-01 | 安徽水利开发有限公司 | Automatic deslagging equipment for sewage grid |
-
2024
- 2024-02-28 CN CN202410221158.5A patent/CN117797534B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB738261A (en) * | 1950-09-16 | 1955-10-12 | Agricultural Requisites And Me | Improvements in or relating to conveyors |
| CN115259501A (en) * | 2022-08-25 | 2022-11-01 | 陕西佰昕源油气技术服务有限公司 | Fracturing flow-back fluid treatment device and method for oil and gas field |
| CN115554758A (en) * | 2022-10-18 | 2023-01-03 | 谢碧青 | Wastewater treatment equipment |
| CN115999225A (en) * | 2022-12-23 | 2023-04-25 | 中国水利水电第六工程局有限公司 | Sewage treatment device |
| CN116510393A (en) * | 2023-05-16 | 2023-08-01 | 安徽水利开发有限公司 | Automatic deslagging equipment for sewage grid |
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| CN117797534A (en) | 2024-04-02 |
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