CN111533361A

CN111533361A - Permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation

Info

Publication number: CN111533361A
Application number: CN202010556742.8A
Authority: CN
Inventors: 代春龙; 魏明勇
Original assignee: Shandong Longantai Environmental Protection Sci Tech Co ltd
Current assignee: Shandong Longantai Environmental Protection Sci Tech Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-08-14

Abstract

The utility model provides a three-dimensional electrochemistry sewage treatment plant of permanent magnetism formula with promote COD degradation, includes the box, and the through-hole is seted up on the box top, and box top four corners is the vertical telescopic link of fixed mounting respectively, through a connecting plate fixed connection between the movable rod top of four telescopic links, the bottom surface middle part fixed mounting motor of connecting plate, the output shaft bottom fixed mounting disc of motor, disc can insert to the cell-through, the several stirring rods of bottom surface fixed mounting of disc, and the top cooperation of disc is equipped with the shielding plate. Sewage delivery pipe discharges sewage in the box, and the telescopic link shrink drives the connecting plate downstream, makes the top surface contact of shielding plate and box, and the poking bar stretches into to the box in, then motor work, and it is rotatory to drive the disc, and then it is rotatory to drive the poking bar, makes the sewage in the box rotate to placing board top center department gradually and forming a swirl, make impurity, incrustation scale etc. remove to swirl center department, and the rethread permanent magnet carries out the magnetic separation operation to sewage.

Description

Permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation

Technical Field

The invention belongs to the technical field of sewage treatment devices, and particularly relates to a permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD (chemical oxygen demand) degradation.

Background

The magnetic field between the magnetic poles can realize the conversion of electromagnetic energy and mechanical energy, chemical energy and biological energy, and correspondingly generates mechanical effect, chemical effect, biological effect, nuclear magnetic resonance effect and the like in the conversion process. The magnetization treatment of sewage can be well realized by utilizing the effects, and experimental results show that the magnetization treatment has influence on a plurality of physicochemical properties (such as refractive index, conductivity, dielectric constant, surface tension, viscosity, infrared absorption spectrum and the like) of water. These effects indicate that the magnetization process causes structural changes in the water; the magnetic treatment also affects the dissolving, crystallizing, polymerizing, wetting, coagulating, precipitating processes and the metabolic process of biological system, and the magnetic treatment can activate the water system obviously and affect the dynamic process of chemical reaction, so that a permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation is designed.

Disclosure of Invention

The invention provides a permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation comprises a box body, wherein a through hole is formed in the top end of the box body, vertical telescopic rods are fixedly installed at four corners of the top end of the box body respectively, the top ends of movable rods of the four telescopic rods are fixedly connected through a connecting plate, a motor is fixedly installed in the middle of the bottom surface of the connecting plate, a disc is fixedly installed at the bottom end of an output shaft of the motor and can be inserted into the through hole, a plurality of stirring rods are fixedly installed on the bottom surface of the disc, a shielding plate is arranged above the disc in a matched mode and is fixedly installed on the output shaft of the motor, the diameter of the shielding plate is larger than that of the through hole, a placing plate is fixedly installed in the middle of the box body, a plurality of support rods are fixedly installed on the top surface of the placing plate, a permanent magnet is arranged, the standing groove is located the below of closing plate, the opposite face of two standing grooves is the waterproof telescopic link of fixed mounting respectively, two waterproof telescopic links's the direction of extension is relative, the spout that the cross-section is the dovetail type is seted up to the bottom surface of closing plate, the one end of connecting the connecting block is all articulated to two waterproof telescopic link's movable rod looks remote site top surface, the articulated connecting cross-section of the other end of connecting block is the slider of dovetail type, the slider can insert to the spout in, one side of box is seted up and is got and put the mouth, get the articulated sealed lid of installing in rear end of putting the mouth, the recess is seted up to the opposite side inner wall of box, the recess is located same horizontal plane with getting and putting the mouth, get and place the filter screen between mouth and the recess, the filter screen is located the below.

The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation is characterized in that the number of the stirring rods is preferably four.

The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation is characterized in that a handle is fixedly arranged on the outer side of the sealing cover.

According to the permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation, the front end and the rear end of the top surface of the filter screen are respectively and fixedly provided with the blocking plate.

The permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation is characterized in that the support rod is of a waterproof telescopic structure.

As above a three-dimensional electrochemical sewage treatment plant of permanent magnetism type with promote COD degradation, box top one side set up the circular slot, the restriction groove is opened respectively to the top both sides of circular slot, place a rectangular piece between two restriction grooves, the bottom middle part fixed mounting montant of rectangular piece, the bottom fixed mounting base of montant, the first otter board of both sides and the equal fixed mounting in top surface right side around the top surface of base, the vertical second otter board of top surface left side fixed mounting of base, the height that highly is less than first otter board of second otter board.

The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation is characterized in that a pull rod is fixedly arranged at the top end of the long block.

The invention has the advantages that: sewage discharging pipe discharges sewage into the box body, the telescopic rod is contracted, the connecting plate is driven to move downwards, the shielding plate is made to be in contact with the top surface of the box body, the stirring rod stretches into the box body, then the motor works, the disk is driven to rotate, the stirring rod is further driven to rotate, the sewage in the box body is made to rotate, a vortex is gradually formed in the center above the placing plate, impurities, scales and the like are made to move to the center of the vortex, then the sewage is subjected to magnetic separation operation through the permanent magnet, in the water flow rotation, substances such as the impurities adhered to the inner wall of the box body are also washed down by water flow, the impurities are prevented from remaining in the box body, and through stirring water flow, the reaction time is shortened; after stirring for a period of time, basically moving impurities to a vortex position, at the moment, contracting the two waterproof telescopic rods, enabling the movable rods of the waterproof telescopic rods to be hinged with the sliding blocks through the connecting blocks to drive the sealing plates to turn downwards, namely opening the water through opening, enabling water and impurities at the center of the vortex to fall below the placing plate through the water through opening, then extending the two waterproof telescopic rods again to enable the two sealing plates to turn upwards and close the water through opening, continuing to perform magnetic separation operation on water above, enabling the water and the impurities through the water through opening to fall onto the filter screen, blocking the impurities by the filter screen, enabling the water to flow down from the filter screen and be discharged through a pipeline, opening the sealing cover when the impurities falling onto the filter screen are more, pulling out the filter screen from the taking and releasing opening, cleaning the impurities on the filter screen, and being simple in operation, and when cleaning the impurities, not influencing the magnetic separation operation on the sewage above, after the magnetic separation operation is carried out for a period of time, namely, the impurities in the vortex are few, the sealing plate is opened, the sewage which is subjected to the magnetic separation operation flows downwards, the impurities are blocked by the filter screen, and the treated water is discharged through the pipeline; and other substances can be prevented from entering the box body through shielding of the shielding plate and the connecting plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of a portion I of FIG. 1; fig. 3 is a partial enlarged view of II of fig. 1.

Reference numerals: 1 box 2, through hole 3, telescopic rod 4, connecting plate 5, shielding plate 6, disc 7, stirring rod 8, placing plate 9, support rod 10, permanent magnet 11, water through hole 12, sealing plate 13, placing groove 14, waterproof telescopic rod 15, connecting block 17, placing hole 18, sealing cover 19, groove 20, filtering net 21, handle 23, blocking plate 24, circular groove 25, limiting groove 26, long strip block 27, vertical rod 28, base 29, first net plate 30, second net plate 31 and pull rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation comprises a box body 1, wherein a through hole 2 is formed in the top end of the box body 1, vertical telescopic rods 3 are fixedly installed at four corners of the top end of the box body 1 respectively, the top ends of movable rods of the four telescopic rods are fixedly connected through a connecting plate 4, a motor is fixedly installed in the middle of the bottom surface of the connecting plate 4, a disc 6 is fixedly installed at the bottom end of an output shaft of the motor and can be inserted into the through hole 2, a plurality of stirring rods 7 are fixedly installed on the bottom surface of the disc 6, a shielding plate 5 is arranged above the disc 6 in a matched mode, the shielding plate 5 is fixedly installed on an output shaft of the motor, the output shaft of the motor penetrates through the shielding plate 5 and can drive the shielding plate to move up and down and can not rotate along with the output shaft of the motor, namely, the periphery of the output, the diameter of shielding plate 5 is greater than the diameter of through-hole 2, and middle part fixed mounting places board 8 in box 1, places the several spinal branch poles 9 of 8 top surface fixed mounting of board, and the top cooperation of branch pole 9 is equipped with permanent magnet 10, one of the mounting means of permanent magnet and branch: the bottom of the permanent magnet is movably provided with a bolt, the top end of the supporting rod 9 is provided with a screw hole, the bolt is rotated to enter the screw hole, the permanent magnet can be fixedly arranged on the supporting rod 9, the disassembly is convenient, the permanent magnet can be replaced and maintained, the permanent magnet is prevented from shaking along with water flow in the stirring process, the middle part of the top surface of the placing plate 8 is provided with a water through hole 11, the inner walls at two sides of the water through hole 11 are respectively hinged with a sealing plate 12, the two sealing plates are turned over to be horizontal and are contacted with each other, the water through hole is shielded, sewage cannot flow downwards, the inner walls at two sides of the water through hole 11 are respectively provided with a placing groove 13, the placing grooves 13 are positioned below the sealing plates, the opposite surfaces of the two placing grooves 13 are respectively and fixedly provided with waterproof telescopic rods 14, the extension directions of the two waterproof telescopic rods are opposite, the bottom surfaces, the articulated connecting cross-section of the other end of connecting block 16 is the slider of dovetail type, the slider can insert to spout 15 in, one side of box 1 is seted up and is got and put a mouthful 17, get the rear end articulated installation sealed lid 18 of putting a mouthful 17, recess 19 is seted up to the opposite side inner wall of box, recess 19 is in same horizontal plane with getting a mouthful, get and put and place filter screen 20 between mouthful and the recess 19, filter screen 20 is located the below of placing board 8, one side top fixed connection sewage discharge pipe of box 1, the opposite side bottom fixed connection of box 1 has the pipeline 21 of valve. Sewage is discharged into the box body 1 by the sewage discharge pipe, the telescopic rod 3 is contracted, the connecting plate 4 is driven to move downwards, the shielding plate 5 is enabled to be in contact with the top surface of the box body 1, the stirring rod extends into the box body, then the motor works, the disc is driven to rotate, and further the stirring rod is driven to rotate, so that the sewage in the box body is rotated, a vortex is gradually formed at the center above the placing plate 8, impurities, water scales and the like are enabled to move to the center of the vortex, then the sewage is subjected to magnetic separation operation by the permanent magnet, in the water flow process, substances such as the impurities and the like adhered to the inner wall of the box body 1 are also washed down by the water flow, the impurities are prevented from remaining in the box body, in addition, the; after stirring for a period of time, the impurities basically move to the vortex position, at the moment, the two waterproof telescopic rods contract, the movable rods of the waterproof telescopic rods 14 are hinged with the sliding blocks through the connecting blocks and can drive the sealing plates 12 to turn downwards, namely the water through opening 11 is opened, water and impurities at the center of the vortex fall below the placing plate 8 through the water through opening, then the two waterproof telescopic rods extend again to enable the two sealing plates to turn upwards and turn over and close the water through opening 11, the water above the water is continuously subjected to magnetic separation operation, the water and the impurities passing through the water through opening 11 fall onto the filter screen 20, the impurities are blocked by the filter screen, the water flows down from the filter screen and is discharged through a pipeline, when the impurities falling onto the filter screen are more, the sealing cover 18 is opened, the filter screen is pulled out from the taking and discharging opening 17 to clean the impurities on the filter screen, the operation is simple, and, the magnetic separation operation of the sewage above is not influenced, and after the magnetic separation operation is carried out for a period of time, namely, the impurities in the vortex are few, the sealing plate is opened, the sewage which is subjected to the magnetic separation operation flows downwards, the impurities are blocked by the filter screen, and the treated water is discharged through a pipeline; and other substances can be prevented from entering the box body through the shielding of the shielding plate 5 and the connecting plate.

Specifically, the number of the stirring rods in the present embodiment is preferably four. Four stirring rods are in the stirring, the stirring effect is better, the phenomenon that the number of factors is small and the time for forming vortex in a rotating mode is prolonged is avoided.

Specifically, the handle 22 is fixedly mounted on the outer side of the sealing cover 18 in the embodiment. The outside of sealed lid is installed the handle, is convenient for open sealed lid.

Furthermore, the front and rear ends of the top surface of the filter screen 20 described in this embodiment are respectively fixedly provided with a blocking plate 23. The barrier plate 23 can be inserted into the groove and can be moved out from the taking and placing port, and when the filter screen is taken out, the scale and the impurities are prevented from falling off from the filter screen through the barrier plate, and the scale and the impurities are prevented from falling to the bottom in the box body 1.

Furthermore, the supporting rod 9 of the present embodiment is a waterproof telescopic structure. When the permanent magnet needs to be replaced or maintained, the support rod of the telescopic structure extends, and the permanent magnet approaches the through hole 2 and is taken out of the through hole 2.

Further, as shown in fig. 3, in the embodiment, a circular groove 24 is formed in one side of the top end of the box body 1, the limiting grooves 25 are formed in two sides of the top end of the circular groove 24 respectively, one long block 26 is placed between the two limiting grooves 25, a vertical rod 27 is fixedly installed in the middle of the bottom end of the long block 26, a base 28 is fixedly installed at the bottom end of the vertical rod 27, a vertical first net plate 29 is fixedly installed on the front side, the rear side and the right side of the top surface of the base 28, a vertical second net plate 30 is fixedly installed on the left side of the top surface of the base 28, and the height of the second net plate is smaller than that. First otter board 29 is nearer apart from sewage discharge pipe's one end, and sewage discharge pipe exhaust great granule impurity falls into the region that first otter board, second otter board are constituteed, then upwards stimulates rectangular piece 26 again, makes base, first otter board, second otter board shift out from circular slot 24, clears up great granule impurity, easy operation, and convenient to use.

Furthermore, the top end of the long block 26 is fixedly provided with a pull rod 31. The strip block 26 is more conveniently pulled out through the pull rod 31, and the use is more convenient.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A permanent magnet type three-dimensional electrochemical sewage treatment device capable of promoting COD degradation is characterized in that: comprises a box body (1), a through hole (2) is arranged at the top end of the box body (1), vertical telescopic rods (3) are respectively and fixedly arranged at four corners of the top end of the box body (1), movable rods of the four telescopic rods are fixedly connected through a connecting plate (4), a motor is fixedly arranged at the middle part of the bottom surface of the connecting plate (4), a disc (6) is fixedly arranged at the bottom end of an output shaft of the motor, the disc can be inserted into the through hole (2), a plurality of stirring rods (7) are fixedly arranged at the bottom surface of the disc (6), a shielding plate (5) is arranged above the disc (6) in a matching manner, the shielding plate (5) is fixedly arranged on the output shaft of the motor, the diameter of the shielding plate (5) is larger than that of the through hole (2), a placing plate (8) is fixedly arranged at the middle part in the box body (1), a plurality of supporting rods (, a water inlet (11) is formed in the middle of the top surface of a placing plate (8), sealing plates (12) are respectively and fixedly installed on the inner walls of two sides of the water inlet (11) in a hinged mode, placing grooves (13) are respectively formed in the inner walls of two sides of the water inlet (11), the placing grooves (13) are located below the sealing plates, waterproof telescopic rods (14) are respectively and fixedly installed on opposite surfaces of the two placing grooves (13), the two waterproof telescopic rods are opposite in extension direction, sliding grooves (15) with dovetail-shaped cross sections are formed in the bottom surface of the sealing plates (12), opposite ends of movable rods of the two waterproof telescopic rods are hinged to one end of a connecting block (16), the other end of the connecting block (16) is hinged to a sliding block with dovetail-shaped cross sections, the sliding block can be inserted into the sliding grooves (15), a taking and placing opening (17) is formed in one side of a box body (1), a sealing cover (, recess (19) and get and put mouthful department in same horizontal plane, get and put and placed filter screen (20) between mouthful and recess (19), filter screen (20) are located the below of placing board (8), one side top fixed connection sewage discharge pipe of box (1), and the opposite side bottom fixed connection of box (1) has pipeline (21) of valve.

2. The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation according to claim 1, wherein: the number of the stirring rods is preferably four.

3. The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation according to claim 1, wherein: a handle (22) is fixedly arranged on the outer side of the sealing cover (18).

4. The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation according to claim 1, wherein: and the front end and the rear end of the top surface of the filter screen (20) are respectively and fixedly provided with a blocking plate (23).

5. The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation according to claim 1, wherein: the supporting rod (9) is of a waterproof telescopic structure.

6. The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation according to claim 1, wherein: box (1) top one side set up circular slot (24), limit groove (25) are seted up respectively to the top both sides of circular slot (24), place one rectangular piece (26) between two limit groove (25), bottom middle part fixed mounting montant (27) of rectangular piece (26), bottom fixed mounting base (28) of montant (27), both sides and the vertical first otter board (29) of the equal fixed mounting in top surface right side around the top surface of base (28), the vertical second otter board (30) of top surface left side fixed mounting of base (28), the height that highly is less than first otter board (29) of second otter board.

7. The permanent magnet type three-dimensional electrochemical sewage treatment device for promoting COD degradation according to claim 6, characterized in that: the top end of the long strip block (26) is fixedly provided with a pull rod (31).