CN116924527B - Sewage treatment equipment based on electrocatalysis - Google Patents
Sewage treatment equipment based on electrocatalysis Download PDFInfo
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- CN116924527B CN116924527B CN202311184439.XA CN202311184439A CN116924527B CN 116924527 B CN116924527 B CN 116924527B CN 202311184439 A CN202311184439 A CN 202311184439A CN 116924527 B CN116924527 B CN 116924527B
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- 239000010865 sewage Substances 0.000 title claims abstract description 93
- 239000012535 impurity Substances 0.000 claims abstract description 44
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 239000002351 wastewater Substances 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 13
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000003245 working effect Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- CZIMGECIMULZMS-UHFFFAOYSA-N [W].[Na] Chemical compound [W].[Na] CZIMGECIMULZMS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- QDWJUBJKEHXSMT-UHFFFAOYSA-N boranylidynenickel Chemical compound [Ni]#B QDWJUBJKEHXSMT-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
-
- 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
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a sewage treatment device based on electrocatalysis, which relates to the technical field of sewage treatment and comprises a collecting ring frame and a treatment box, wherein connecting frames are fixedly connected to two ends of the top of the treatment box. When the sewage treatment equipment based on the electrocatalytic treatment is used for treating sewage, after the sewage is filled between the middle column and the screen cylinder, the hydraulic cylinder is regulated to drive the extrusion ring frame to press down, in the pressing process, the sewage is passively extruded between the cathode plate and the anode plate through the screen holes on the screen cylinder, a certain impact force exists on the extruded sewage, the impact is carried out on the water body in the treatment box, the rapid flow of the water body at each height is accelerated, so that the sewage between the cathode plate and the anode plate can be fully electrocatalytic, meanwhile, filterable impurities contained in the sewage are intercepted by the screen holes, the pollution of the outer walls of the cathode plate and the anode plate caused by the impurities is avoided, and the working effect of the cathode plate and the anode plate is ensured.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device based on electrocatalytic treatment.
Background
Electrocatalytic is a catalytic action that accelerates the charge transfer at the electrode, electrolyte interface. The range of the electrode catalyst is limited to electric materials such as metal and semiconductor. Electrocatalytic studies are more in the form of skeletal nickel, nickel boride, tungsten carbide, sodium tungsten bronze, spinel and tungsten state mineral type semiconductor oxides, and various metallizations and phthalocyanines. Is mainly applied to the electrocatalytic treatment of organic sewage, the electrocatalytic degradation of chromium-containing wastewater, the spot decomposition desulfurization of flue gas and raw material coal, and the electrocatalytic simultaneous removal of NOx and S0 2 The electrolytic reduction of carbon dioxide and nitrogen can be performed by an electrocatalytic method when sewage treatment is performed.
The existing sewage treatment equipment based on electrocatalysis is in the use, the sewage is led into between anode plate and the negative plate, when the sewage is in electrocatalysis treatment, partial impurities exist in the sewage and cannot be treated, the outside of the anode plate and the negative plate can be polluted by the partial impurities, the use value of the sewage is reduced, meanwhile, after the sewage is positioned between the anode plate and the negative plate, the flowing speed of the sewage is constant, the frequency of the sewage contacted with the electric ions is reduced, the reaction cannot be completed in a short time, the sewage treatment efficiency is reduced, and the use value of the sewage treatment equipment based on electrocatalysis is reduced.
Disclosure of Invention
The invention discloses a sewage treatment device based on electrocatalytic, which aims to solve the technical problems that in the use process of the traditional sewage treatment device based on electrocatalytic, sewage is led between an anode plate and a cathode plate, when the sewage is subjected to electrocatalytic treatment, part of impurities exist in the sewage and cannot be treated, the part of impurities pollute the outer sides of the anode plate and the cathode plate, the use value of the impurities is reduced, and meanwhile, after the sewage is positioned between the anode plate and the cathode plate, the flowing speed of the sewage is constant, the frequency of the contact of the sewage and an ion is reduced, the reaction cannot be completed in a short time, and the sewage treatment efficiency is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a sewage treatment device based on electrocatalysis, includes collection ring frame and treatment box, the equal fixedly connected with link in top both ends of treatment box, and be equipped with same pretreatment unit between two links, pretreatment unit includes waste water leading-in frame and extrusion ring frame, and waste water leading-in frame fixedly connected with is in the opposite one side of two links, the bottom fixedly connected with screen drum of waste water leading-in frame, the inner wall fixedly connected with two dead levers that the screen drum is close to the bottom, and the outside fixedly connected with same spliced pole of two dead levers, the top fixedly connected with bracing piece of spliced pole, the top fixedly connected with fixed plate of bracing piece, the bottom fixedly connected with of fixed plate is two pneumatic cylinders one, and the output fixedly connected with of two pneumatic cylinders one is in the bottom inner wall of extrusion ring frame, and the extrusion ring frame is located between screen drum and the spliced pole, and the outside that the extrusion ring frame is close to the bottom is opened two intercommunications.
Through being provided with pretreatment component, when carrying out sewage treatment, pack sewage to between spliced pole and the screen drum after, adjust a pneumatic cylinder and drive extrusion ring frame and push down, the in-process of pushing down, sewage is through the sieve mesh passive extrusion on the screen drum to between negative plate and the anode plate, the sewage of extrusion exists certain impact force, it is to the inside water of processing box, accelerate the water fast flow on each height, thereby make the sewage that is in between negative plate and the anode plate can fully carry out the electrocatalysis, but the filterable impurity contained in the sewage is intercepted by the sieve mesh simultaneously, avoid this impurity to cause the outer wall pollution of negative plate and anode plate, ensure the work effect of negative plate and anode plate.
In a preferred scheme, the bottom fixedly connected with a plurality of axle pieces of extrusion ring frame, and the opposite side of every adjacent two axle pieces is connected with same spin axle through the bearing, and the outside annular of spin axle distributes there is the stirring piece, and the axle piece divides two sets of with the central point symmetry of spliced pole, and the bottom fixedly connected with of every group axle piece is same goes up the contact patch, and the bottom of going up the contact patch is equipped with laminating brush cloth, and open the bottom of extrusion ring frame has two inlet openings, and the inside of two inlet openings is all fixedly connected with inlet tube, and the outside of two inlet tubes is all through flange joint solenoid valve.
In a preferred scheme, the both sides inner wall of handling case is fixedly connected with negative plate and anode plate respectively, and one side fixedly connected with backup pad of handling case, the top fixedly connected with power of backup pad, the outside fixedly connected with mounting bracket of collecting ring frame, handling case fixedly connected with in the outside of mounting bracket.
In a preferred scheme, two equal fixedly connected with pneumatic cylinder two in top of link, and the output of two pneumatic cylinders two all is equipped with the clearance subassembly, and the clearance subassembly is close to negative plate and anode plate respectively, and the clearance subassembly includes L type lifter plate, L type lifter plate fixed connection in the output of pneumatic cylinder two.
In a preferred scheme, one side equidistance fixedly connected with self-interacting spring bar of L type lifter plate, and the same mounting plate of the other end fixedly connected with of a plurality of self-interacting spring bars, the outside that the mounting plate faced the treatment box lateral wall is equipped with the brush strip, the bottom fixedly connected with external frame of mounting plate, the external frame is equipped with the vibrting spear towards one side of brush strip, the vibrting spear contacts with the outside of brush strip, open at the top of L type lifter plate has the fixed orifices, the inside fixedly connected with cavity extraction board of fixed orifices, the outer wall equidistance that cavity extraction board faced the below leaves has the collecting hole.
Through being provided with the clearance subassembly, negative plate and anode plate work after a period, adjust hydraulic cylinder two and drive the reciprocal lift of clearance subassembly, the in-process of going up and down, self-interacting spring lever drives the outside in close contact of brush strip on the mounting piece and negative plate and anode plate to scrub the outside of negative plate and anode plate, scrub the in-process, start the vibrations stick, the vibrations stick passes through the brush strip and transmits vibrations to negative plate and anode plate department, the vibrations stick cooperates with the brush strip, realizes the quick clearance of negative plate and anode plate outer wall.
In a preferred scheme, the treatment box is close to the both sides of negative plate and anode plate and all fixedly connected with waste collection box, and the equal fixedly connected with collection pump in top both ends of two waste collection boxes, the collection end fixedly connected with adsorption tube of collection pump, the other end grafting of adsorption tube is in the inside of cavity extraction board.
In a preferred scheme, the bottom fixedly connected with driving motor two of processing case, and driving motor two's output shaft passes through shaft coupling fixedly connected with swivel mount, and the outside annular of swivel mount distributes has the rotation connecting rod, and the other end of every rotation connecting rod all is equipped with impurity collection subassembly, and impurity collection subassembly includes two laminating collection frames and a motor plate, and motor plate fixedly connected in the other end of rotation connecting rod, two laminating collection frames all contact with the bottom of screen cylinder.
In a preferred scheme, one side fixedly connected with driving motor one of motor board, and driving motor one's output shaft passes through shaft coupling fixedly connected with axis of rotation, the outside fixedly connected with dwang of axis of rotation, the outside fixedly connected with integration pole of dwang face up, integration pole fixedly connected with is in the outside of two laminating collection frames, the outside fixedly connected with of two laminating collection frames is the same electric guide rail, electric guide rail's inside equidistance sliding connection has a plurality of electric sliding blocks, the equal fixedly connected with montant in top of every electric sliding block, every montant is equipped with the elastic rope towards the equal distance in laminating collection frame outside department, the other end of every elastic rope all is equipped with the impact ball.
Through being provided with impurity collection subassembly, in the pretreatment module work, it is with the impurity of sieve section of thick bamboo inner wall adhesion and the impurity in the sewage all extrude to the laminating and collect in the frame, after the laminating is collected the frame and is carried out impurity collection a period, start driving motor two and drive the impurity collection subassembly of sieve section of thick bamboo below and rotate to the position of keeping away from the sieve section of thick bamboo, start driving motor one, driving motor one drives the laminating and collects the frame and rotate, in collecting the ring frame with the impurity import of the inside collection of laminating collection frame, simultaneously, electric slide rail drives each electric slide block and rotates, the elastic rope in the rotation is in tensile state, then the striking ball of the elastic rope other end carries out irregular striking to the laminating collection frame, avoid impurity to adhere to the inner wall of laminating collection frame.
In a preferred scheme, one side of the treatment box near the bottom end is provided with a drain hole, the treatment box is fixedly connected with a drain frame at the outer side of the drain hole, a drain assembly is arranged at the drain hole and comprises a filter screen and a ring rod, the ring rod is fixedly connected to the inner side of the drain hole, and the filter screen is arranged at the outer side of the ring rod.
In a preferred scheme, the ring pole is towards the interior strut of one side fixedly connected with of processing case, and interior strut contacts with the filter screen, the outside fixedly connected with intermediate block of ring pole is kept away from to interior strut, intermediate block is towards one side annular distribution of ring pole has the bent rod, the equal fixedly connected with electro-magnet of the other end of every bent rod, the filter screen is close to every electro-magnet department and all is equipped with the iron plate, the outside fixedly connected with ring plate of interior strut, the outside annular distribution of ring plate towards the filter screen has vibration spring pole, the other end of every vibration spring pole all is equipped with and shakes the head.
Through being provided with drainage subassembly, sewage is after electric catalytic treatment, it carries out last step filtration to it through the filter screen, filterable in-process, the electro-magnet is periodic switch, the electro-magnet adsorbs the iron plate, make the local position of filter screen be pulled towards the rear, then when the electro-magnet is closed, there is the impact between reset and the water of filter screen, make the filter screen outside attached impurity passive take away, simultaneously, when filter screen part was pulled, it extrudeed the vibration head on the vibration spring pole, make the vibration spring pole be in compression state, the filter screen resets the back, the vibration spring pole drives the vibration head and shakes the filter screen, further promote the impurity of filter screen outside attached, ensure that the filter screen is in high-efficient operating condition.
According to the electrocatalytic sewage treatment equipment, when sewage is treated, after the sewage is filled between the middle column and the screen drum, the hydraulic cylinder is regulated to drive the extrusion ring frame to press downwards, in the pressing process, the sewage is passively extruded between the cathode plate and the anode plate through the screen holes on the screen drum, a certain impact force exists on the extruded sewage, the extruded sewage impacts the water body in the treatment box, and the water body at each height is accelerated to flow rapidly, so that the sewage between the cathode plate and the anode plate can be subjected to electrocatalytic treatment fully, meanwhile, filterable impurities contained in the sewage are intercepted by the screen holes, the pollution of the outer walls of the cathode plate and the anode plate caused by the impurities is avoided, and the technical effect of the working effect of the cathode plate and the anode plate is ensured.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a wastewater treatment device based on electrocatalytic treatment.
Fig. 2 is a schematic diagram of the internal structure of a treatment tank of the electrocatalytic-based sewage treatment device.
Fig. 3 is a schematic diagram of a pretreatment assembly of an electrocatalytic-based sewage treatment device according to the present invention.
Fig. 4 is a cross-sectional view of the structure of fig. 3.
Fig. 5 is an enlarged view of the structure of an extrusion ring frame of the electrocatalytic-based sewage treatment equipment.
Fig. 6 is a schematic diagram of a combined structure of a collecting ring frame and an impurity collecting component of the electrocatalytic-based sewage treatment equipment.
Fig. 7 is a schematic diagram of an impurity collecting component of an electrocatalytic-based sewage treatment apparatus according to the present invention.
Fig. 8 is a schematic diagram of a drainage assembly of an electrocatalytic-based sewage treatment apparatus according to the present invention.
Fig. 9 is a cross-sectional view of the screen structure of fig. 8.
Fig. 10 is a schematic diagram of a cleaning assembly of an electrocatalytic-based wastewater treatment apparatus according to the present invention.
Fig. 11 is a schematic view of a partial plan structure in fig. 10.
In the figure: 1. collecting a ring frame; 2. a mounting frame; 3. a treatment box; 4. a waste collection box; 5. a collection pump; 6. cleaning the assembly; 601. an L-shaped lifting plate; 602. a mounting piece; 603. self-adjusting spring rods; 604. brushing strips; 605. a collection hole; 606. a hollow extraction plate; 607. a vibrating bar; 608. an external frame; 7. a connecting frame; 8. a pre-processing assembly; 801. extruding the ring frame; 802. a wastewater lead-in frame; 803. a screen drum; 804. a fixing plate; 805. a water inlet pipe; 806. a middle column; 807. a fixed rod; 808. a communication hole; 809. a support rod; 810. a shaft block; 811. stirring sheets; 812. attaching brush cloth; 813. a spin axis; 814. an electromagnetic valve; 815. an upper contact piece; 816. a first hydraulic cylinder; 9. a power supply; 10. a support plate; 11. an impurity collection assembly; 1101. attaching a collecting frame; 1102. an electric guide rail; 1103. driving a first motor; 1104. a motor plate; 1105. an integrating rod; 1106. a rotating block; 1107. a rotating shaft; 1108. a vertical rod; 1109. an elastic rope; 1110. striking a ball; 1111. an electric slide block; 12. an anode plate; 13. a cathode plate; 14. an adsorption tube; 15. rotating the connecting rod; 16. a second driving motor; 17. a rotating frame; 18. a drain frame; 19. a drainage assembly; 1901. a filter screen; 1902. iron blocks; 1903. a loop bar; 1904. an inner bracket; 1905. an electromagnet; 1906. bending a rod; 1907. a middle block; 1908. a ring plate; 1909. oscillating the head; 1910. oscillating the spring rod; 20. and a second hydraulic cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
The invention discloses a sewage treatment device based on electrocatalytic, which is mainly applied to the prior sewage treatment device based on electrocatalytic, wherein sewage is led between an anode plate and a cathode plate in the use process, when the sewage is subjected to electrocatalytic treatment, part of impurities exist in the sewage and cannot be treated, the part of impurities pollute the outer sides of the anode plate and the cathode plate, the use value of the impurities is reduced, and meanwhile, after the sewage is positioned between the anode plate and the cathode plate, the flowing speed of the sewage is constant, so that the frequency of the contact of the sewage and an ion is reduced, the reaction cannot be completed in a short time, and the sewage treatment efficiency is reduced.
Referring to fig. 1-11, an electrocatalytic-based sewage treatment device comprises a collecting ring frame 1 and a treatment box 3, wherein the two ends of the top of the treatment box 3 are fixedly connected with connecting frames 7, the same pretreatment component 8 is arranged between the two connecting frames 7, the pretreatment component 8 comprises a wastewater guiding frame 802 and an extrusion ring frame 801, the wastewater guiding frame 802 is fixedly connected to the opposite sides of the two connecting frames 7, the bottom of the wastewater guiding frame 802 is fixedly connected with a screen drum 803, the inner wall of the screen drum 803 close to the bottom is fixedly connected with two fixing rods 807, the outer sides of the two fixing rods 807 are fixedly connected with the same middle column 806, the top of the middle column 806 is fixedly connected with a supporting rod 809, the top of the supporting rod 809 is fixedly connected with a fixing plate 804, the bottom of the fixing plate 804 is fixedly connected with two hydraulic cylinders one 816, the output end of the first hydraulic cylinder 816 is fixedly connected to the inner wall of the bottom of the extrusion ring frame 801, the extrusion ring frame 801 is positioned between the screen drum 803 and the middle column 806, two communication holes 808 are formed in the outer side, close to the bottom end, of the extrusion ring frame 801, a plurality of shaft blocks 810 are fixedly connected to the bottom of the extrusion ring frame 801, the same spinning shaft 813 is connected to the opposite sides of every two adjacent shaft blocks 810 through bearings, stirring sheets 811 are annularly distributed on the outer sides of the spinning shaft 813, the shaft blocks 810 are symmetrically divided into two groups by the center point of the middle column 806, the bottom of each group of shaft blocks 810 is fixedly connected with the same upper contact sheet 815, attaching brush cloth 812 is arranged at the bottom of the upper contact sheet 815, two water inlet holes are formed in the bottom of the extrusion ring frame 801, the inner parts of the two water inlet holes are fixedly connected with water inlet pipes 805, and electromagnetic valves 814 are connected to the outer sides of the two water inlet pipes 805 through flanges.
In a specific application scene again, when sewage is treated, after the sewage is filled between the middle column 806 and the screen drum 803, the first hydraulic cylinder 816 is regulated to drive the extrusion ring frame 801 to press downwards, in the pressing process, the sewage is passively extruded between the cathode plate 13 and the anode plate 12 through the sieve holes on the screen drum 803, certain impact force exists in the extruded sewage, the extruded sewage impacts the water body inside the treatment box 3, the water body at each height is accelerated to flow rapidly, so that the sewage between the cathode plate 13 and the anode plate 12 can be fully subjected to electrocatalytic, meanwhile, filterable impurities contained in the sewage are intercepted by the sieve holes, the pollution of the outer walls of the cathode plate 13 and the anode plate 12 caused by the impurities is avoided, and the working effect of the cathode plate 13 and the anode plate 12 is ensured.
Specifically, in the process of pressing down the extrusion ring rack 801, the interaction force between the stirring piece 811 and sewage makes the spin shaft 813 rotate, so that the stirring piece 811 is driven to stir sewage, the flow rate of the sewage is accelerated, meanwhile, the inner wall of the screen drum 803 is brushed by the attached brush cloth 812, the probability that the screen holes are blocked by particle impurities in the sewage is reduced, and the screen drum 803 is ensured to be in a high-efficiency working state for a long time.
Referring to fig. 1 and 2, in a preferred embodiment, the inner walls of both sides of the treatment tank 3 are fixedly connected with a cathode plate 13 and an anode plate 12, respectively, and one side of the treatment tank 3 is fixedly connected with a support plate 10, the top of the support plate 10 is fixedly connected with a power supply 9, the outside of the collecting ring frame 1 is fixedly connected with a mounting frame 2, and the treatment tank 3 is fixedly connected to the outside of the mounting frame 2.
Referring to fig. 1, fig. 2, fig. 10 and fig. 11, in a preferred embodiment, the top of two connecting frames 7 is fixedly connected with a second hydraulic cylinder 20, and the output ends of the two second hydraulic cylinders 20 are respectively provided with a cleaning component 6, the cleaning component 6 is respectively close to a cathode plate 13 and an anode plate 12, the cleaning component 6 comprises an L-shaped lifting plate 601, the L-shaped lifting plate 601 is fixedly connected with the output ends of the second hydraulic cylinders 20, one side of the L-shaped lifting plate 601 is fixedly connected with a self-adjusting spring rod 603, the other ends of the plurality of self-adjusting spring rods 603 are fixedly connected with the same mounting plate 602, the outer side of the mounting plate 602 facing the side wall of the processing box 3 is provided with a brush bar 604, the bottom of the mounting plate 602 is fixedly connected with an external frame 608, one side of the external frame 608 facing the brush bar 604 is provided with a vibrating rod 607, the vibrating rod 607 contacts with the outer side of the brush bar 604, the top of the L-shaped lifting plate 601 is provided with a fixing hole, the inside of the fixing hole is fixedly connected with a hollow extracting plate 606, and the outer wall of the hollow extracting plate 606 facing downwards is equidistantly separated from the collecting hole 605.
Specifically, after the cathode plate 13 and the anode plate 12 work for a period of time, the adjusting hydraulic cylinder II 20 drives the cleaning assembly 6 to reciprocate, and in the lifting process, the self-adjusting spring rod 603 drives the brush strip 604 on the mounting piece 602 to be in close contact with the outer sides of the cathode plate 13 and the anode plate 12, so that the outer sides of the cathode plate 13 and the anode plate 12 are brushed, in the brushing process, the vibrating rod is started, the vibrating rod 607 transmits vibration to the positions of the cathode plate 13 and the anode plate 12 through the brush strip 604, and the vibrating rod 607 is matched with the brush strip 604, so that the outer walls of the cathode plate 13 and the anode plate 12 are cleaned quickly.
It should be noted that, during the cleaning process of the cathode plate 13 and the anode plate 12, the collecting pump 5 is started, and the collecting pump 5 collects the impurities brushed by the brush bar 604 through the collecting hole 605 below the hollow extracting plate 606 so as to avoid the repeated pollution of the cathode plate 13 and the anode plate 12 caused by the falling of the brush bar 604.
Referring to fig. 1, 2 and 11, in a preferred embodiment, the two sides of the treatment tank 3, which are close to the cathode plate 13 and the anode plate 12, are fixedly connected with the waste collection tanks 4, and the two top ends of the two waste collection tanks 4 are fixedly connected with the collection pumps 5, the collection ends of the collection pumps 5 are fixedly connected with the adsorption pipes 14, and the other ends of the adsorption pipes 14 are inserted into the hollow extraction plate 606.
Referring to fig. 1, 2, 6 and 7, in a preferred embodiment, the bottom of the treatment tank 3 is fixedly connected with a second driving motor 16, an output shaft of the second driving motor 16 is fixedly connected with a rotating frame 17 through a coupling, rotating connecting rods 15 are annularly distributed on the outer side of the rotating frame 17, the other end of each rotating connecting rod 15 is provided with an impurity collecting assembly 11, the impurity collecting assembly 11 comprises two attaching collecting frames 1101 and a motor plate 1104, the motor plate 1104 is fixedly connected to the other end of the rotating connecting rod 15, and the two attaching collecting frames 1101 are all contacted with the bottom of the screen drum 803.
In the invention, one side of a motor plate 1104 is fixedly connected with a first driving motor 1103, an output shaft of the first driving motor 1103 is fixedly connected with a rotating shaft 1107 through a coupler, the outer side of the rotating shaft 1107 is fixedly connected with a rotating block 1106, the upward facing outer side of the rotating block 1106 is fixedly connected with an integrating rod 1105, the integrating rod 1105 is fixedly connected with the outer sides of two attaching and collecting frames 1101, the outer sides of the two attaching and collecting frames 1101 are fixedly connected with the same electric guide rail 1102, a plurality of electric sliding blocks 1111 are slidingly connected in an equidistant manner in the electric guide rail 1102, the top of each electric sliding block 1111 is fixedly connected with a vertical rod 1108, an elastic rope 1109 is arranged at the position of each vertical rod 1108 facing the outer side of the attaching and collecting frame 1101 at equal distance, and an impact ball 1110 is arranged at the other end of each elastic rope 1109.
Specifically, in the working process of the pretreatment component 8, impurities attached to the inner wall of the screen drum 803 and impurities in sewage are all extruded into the laminating collection frame 1101, after the laminating collection frame 1101 collects impurities for a period of time, the driving motor two 16 is started to drive the impurity collection component 11 below the screen drum 803 to rotate to a position far away from the screen drum 803, the driving motor one 1103 is started, the driving motor one 1103 drives the laminating collection frame 1101 to rotate, impurities collected inside the laminating collection frame 1101 are led into the collection ring frame 1, meanwhile, the electric sliding rail drives each electric sliding block 1111 to rotate, the elastic ropes 1109 in the rotation are in a stretching state, and the impact balls 1110 at the other ends of the elastic ropes 1109 perform irregular impact on the laminating collection frame 1101, so that the impurities are prevented from being attached to the inner wall of the laminating collection frame 1101.
Referring to fig. 1, 2, 8 and 9, in a preferred embodiment, a drain hole is formed on a side, close to the bottom end, of the treatment tank 3, a drain frame 18 is fixedly connected to the outer side of the drain hole, a drain assembly 19 is arranged at the drain hole, the drain assembly 19 comprises a filter screen 1901 and ring rods 1903, the ring rods 1903 are fixedly connected to the inner side of the drain hole, the filter screen 1901 is arranged on the outer side of the ring rods 1903, an inner support frame 1904 is fixedly connected to one side, facing the treatment tank 3, of the ring rods 1903, the inner support frame 1904 is in contact with the filter screen 1901, a middle block 1907 is fixedly connected to the outer side, far from the ring rods 1903, of the inner support frame 1904, a bent rod 1906 is annularly distributed on one side, facing the ring rods 1903, an electromagnet 1905 is fixedly connected to the other end of each bent rod 1906, an iron block 1901 is arranged near each electromagnet 1905, a ring plate 1908 is fixedly connected to the outer side of the ring rods 1904, the ring plate 1910 is annularly distributed on the outer side, the ring plate 1910 faces the outer side of the ring rods 1901, a vibrating spring rod 1910 is annularly distributed on the outer side of the ring plate 1901, and vibrating heads of each vibrating spring rod 1909 are arranged on the other ends of the vibrating spring rods.
In a specific application scenario, after the sewage is subjected to electrocatalytic treatment, the sewage is filtered through the filter screen 1901 in the last step, in the filtering process, the electromagnet 1905 is periodically switched on and off, the electromagnet 1905 adsorbs the iron block 1902, so that the local position of the filter screen 1901 is pulled towards the rear, when the electromagnet 1905 is closed, impact exists between the reset of the filter screen 1901 and the water body, so that impurities attached to the outer side of the filter screen 1901 are passively carried away, meanwhile, when the filter screen 1901 is locally pulled, the filter screen 1901 extrudes the oscillating head 1909 on the oscillating spring rod 1910, so that the oscillating spring rod 1910 is in a compressed state, after the filter screen 1901 is reset, the oscillating spring rod 1910 drives the oscillating head 1909 to oscillate the filter screen 1901, and further pushes the impurities attached to the outer side of the filter screen 1901, so that the filter screen 1901 is ensured to be in a high-efficiency working state.
Specifically, the filter screen 1901 is in an unfolded state under the action of the inner bracket 1904, and the single filtering range is improved.
Working principle: when the device is used, when sewage is treated, after the sewage is filled between the middle column 806 and the screen drum 803, the first hydraulic cylinder 816 is regulated to drive the extrusion ring rack 801 to press downwards, in the process of pressing downwards, the sewage is passively extruded between the cathode plate 13 and the anode plate 12 through the screen holes on the screen drum 803, a certain impact force exists in the extruded sewage, the impact force is applied to the water body inside the treatment box 3, the water body on each height is accelerated to flow rapidly, therefore, the sewage between the cathode plate 13 and the anode plate 12 can be fully subjected to electrocatalytic treatment, after the sewage is subjected to electrocatalytic treatment, the last step of filtering is carried out on the sewage through the filter screen 1, in the filtering process, the electromagnet 1905 is periodically switched on and off, the electromagnet 1905 adsorbs the iron block 1902, so that the local position of the filter screen 1901 is pulled towards the rear, when the electromagnet 1905 is closed, impact exists between reset of the filter screen 1901, and the water body, and when the filter screen 1901 is locally pulled, the filter screen 1901 is pushed, the vibration head 1909 on the vibration spring rod 1910 is extruded, the vibration rod 1910 is further, the vibration rod 1901 is pushed by the vibration rod, and the filter screen 1901 is further, and the vibration rod 1901 is driven by the vibration rod, and the filter screen is further discharged.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a sewage treatment device based on electrocatalysis, includes collection ring frame (1) and treatment box (3), its characterized in that, the equal fixedly connected with link (7) in top both ends of treatment box (3), and be equipped with same pretreatment module (8) between two link (7), pretreatment module (8) are including waste water leading-in frame (802) and extrusion ring frame (801), and waste water leading-in frame (802) fixed connection in the opposite one side of two link (7), the bottom fixedly connected with screen drum (803) of waste water leading-in frame (802), the inner wall fixedly connected with two dead levers (807) that screen drum (803) is close to the bottom, and the outside fixedly connected with same spliced pole (806) of two dead levers (807), the top fixedly connected with bracing piece (809) of spliced pole (809), the top fixedly connected with fixed plate (804) of bracing piece (809), the bottom fixedly connected with two pneumatic cylinders (816) one, and the output of two pneumatic cylinders one (816) are fixedly connected with in the opposite one side of two link (7), the inner wall fixedly connected with extrusion ring frame (801) that the bottom is close to two spliced poles (803), the extrusion ring frame (801) is located between two lateral sides (803) of two spliced poles (803), and the opposite sides of every two adjacent shaft blocks (810) are connected with the same spin shaft (813) through a bearing, stirring sheets (811) are annularly distributed on the outer sides of the spin shaft (813), the shaft blocks (810) are symmetrically divided into two groups by the central point of a middle column (806), the bottom of each group of shaft blocks (810) is fixedly connected with the same upper contact sheet (815), the bottom of each upper contact sheet (815) is provided with a fitting brush cloth (812), the bottom of each extrusion ring frame (801) is provided with two water inlet holes, the inner sides of the two water inlet holes are fixedly connected with water inlet pipes (805), the outer sides of the two water inlet pipes (805) are respectively and fixedly connected with a cathode plate (13) and an anode plate (12) through flange connections, one side of each treatment box (3) is fixedly connected with a supporting plate (10), the top of each supporting plate (10) is fixedly connected with a power supply (9), the outer sides of each collection ring frame (1) are fixedly connected with a mounting frame (2), each treatment box (3) is fixedly connected with the outer sides of the mounting frame (2), the two top of each connection frame (7) is provided with two water inlet holes, the two hydraulic cylinder assemblies (20) are respectively and close to the two hydraulic cylinder assemblies (20), cleaning component (6) are including L type lifter plate (601), and L type lifter plate (601) fixedly connected with is in the output of pneumatic cylinder two (20), one side equidistance fixedly connected with self-interacting spring bar (603) of L type lifter plate (601), and the same mounting plate (602) of the other end fixedly connected with of a plurality of self-interacting spring bars (603), the outside of mounting plate (602) towards handling case (3) lateral wall is equipped with brush strip (604), the bottom fixedly connected with external frame (608) of mounting plate (602), one side of external frame (608) towards brush strip (604) is equipped with vibrating rod (607), vibrating rod (607) and the outside of brush strip (604) contact, open at the top of L type lifter plate (601) has the fixed orifices, and inside fixedly connected with cavity extraction plate (606) of fixed orifices, and cavity extraction plate (606) face the outside wall equidistance of below leaves there is collecting hole (605), the equal fixedly connected with waste collection box (4) in both sides of handling case (3) towards negative plate (13) and positive plate (12), and two top collection box (4) are connected with suction pipe (14) of suction pipe (14) fixedly connected with suction pipe (14).
2. The electrocatalytic-based sewage treatment device as claimed in claim 1, wherein the bottom of the treatment tank (3) is fixedly connected with a second driving motor (16), an output shaft of the second driving motor (16) is fixedly connected with a rotating frame (17) through a coupler, rotating connecting rods (15) are annularly distributed on the outer side of the rotating frame (17), the other end of each rotating connecting rod (15) is provided with an impurity collecting assembly (11), the impurity collecting assembly (11) comprises two attaching collecting frames (1101) and a motor plate (1104), the motor plate (1104) is fixedly connected with the other end of each rotating connecting rod (15), and the two attaching collecting frames (1101) are both contacted with the bottom of the screen drum (803).
3. The electrocatalytic-based sewage treatment device as claimed in claim 2, wherein one side of the motor plate (1104) is fixedly connected with a first driving motor (1103), an output shaft of the first driving motor (1103) is fixedly connected with a rotating shaft (1107) through a coupling, an outer side of the rotating shaft (1107) is fixedly connected with a rotating block (1106), an integration rod (1105) is fixedly connected with the outer side of the rotating block (1106) facing upwards, the integration rod (1105) is fixedly connected with the outer sides of the two attaching and collecting frames (1101), the outer sides of the two attaching and collecting frames (1101) are fixedly connected with the same electric guide rail (1102), a plurality of electric sliding blocks (1111) are slidingly connected with the inner parts of the electric guide rails (1102) at equal distances, vertical rods (1108) are fixedly connected to the top of each electric sliding block (1111), elastic ropes (1109) are arranged at equal distances at the outer sides of the attaching and collecting frames (1101), and the other ends of the elastic ropes (1109) are provided with hitting balls (1110).
4. The electrocatalytic sewage treatment equipment according to claim 1, wherein a drain hole is formed in one side, close to the bottom end, of the treatment tank (3), a drain frame (18) is fixedly connected to the outer side of the drain hole, a drain assembly (19) is arranged at the drain hole, the drain assembly (19) comprises a filter screen (1901) and a ring rod (1903), the ring rod (1903) is fixedly connected to the inner side of the drain hole, and the filter screen (1901) is arranged on the outer side of the ring rod (1903).
5. The electrocatalytic-based sewage treatment device as claimed in claim 4, wherein an inner support (1904) is fixedly connected to one side of the ring rod (1903) facing the treatment tank (3), the inner support (1904) is in contact with the filter screen (1901), an intermediate block (1907) is fixedly connected to the outer side of the inner support (1904) away from the ring rod (1903), bent rods (1906) are annularly distributed to one side of the intermediate block (1907) facing the ring rod (1903), electromagnets (1905) are fixedly connected to the other end of each bent rod (1906), iron blocks (1902) are arranged at positions, close to each electromagnet (1905), of the filter screen (1901), annular plates (1908) are fixedly connected to the outer sides of the inner support (1904), vibrating spring rods (1909) are annularly distributed to the outer sides of the filter screen (1901), and vibrating heads (1910) are arranged at the other ends of the vibrating spring rods (1910).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311184439.XA CN116924527B (en) | 2023-09-14 | 2023-09-14 | Sewage treatment equipment based on electrocatalysis |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311184439.XA CN116924527B (en) | 2023-09-14 | 2023-09-14 | Sewage treatment equipment based on electrocatalysis |
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| CN116924527A CN116924527A (en) | 2023-10-24 |
| CN116924527B true CN116924527B (en) | 2023-12-01 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010020053A (en) * | 1999-08-31 | 2001-03-15 | 지영호 | High Density Plasma Method and its Device Coupled with Ultrasonic Wave for Waste Water Treatment |
| CN115215466A (en) * | 2022-06-01 | 2022-10-21 | 台州耘智科技有限公司 | Medical wastewater collection and treatment device and treatment method thereof |
| CN115677140A (en) * | 2022-11-25 | 2023-02-03 | 陈晓玲 | Intelligent self-cleaning sewage treatment device |
| CN115812567A (en) * | 2022-12-13 | 2023-03-21 | 湖南省华成农业发展有限公司 | Filterable agricultural intelligent irrigation device and method |
| CN115920518A (en) * | 2022-12-28 | 2023-04-07 | 苏州威盾环保科技有限公司 | Sewage treatment equipment |
-
2023
- 2023-09-14 CN CN202311184439.XA patent/CN116924527B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010020053A (en) * | 1999-08-31 | 2001-03-15 | 지영호 | High Density Plasma Method and its Device Coupled with Ultrasonic Wave for Waste Water Treatment |
| CN115215466A (en) * | 2022-06-01 | 2022-10-21 | 台州耘智科技有限公司 | Medical wastewater collection and treatment device and treatment method thereof |
| CN115677140A (en) * | 2022-11-25 | 2023-02-03 | 陈晓玲 | Intelligent self-cleaning sewage treatment device |
| CN115812567A (en) * | 2022-12-13 | 2023-03-21 | 湖南省华成农业发展有限公司 | Filterable agricultural intelligent irrigation device and method |
| CN115920518A (en) * | 2022-12-28 | 2023-04-07 | 苏州威盾环保科技有限公司 | Sewage treatment equipment |
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