CN217511226U

CN217511226U - High-efficient waste water COD treatment facility

Info

Publication number: CN217511226U
Application number: CN202221358274.4U
Authority: CN
Inventors: 谢鑫源; 雷禹; 孙琛; 林光; 胡云峰
Original assignee: Zhejiang Shenlan Environmental Engineering Co ltd
Current assignee: Zhejiang Shenlan Environmental Engineering Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-30
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a high-efficient waste water COD treatment facility relates to sewage treatment device, aims at solving the impurity of difficult clearance caking, has reduced the clearance effect problem in sewage treatment pond, and its technical scheme main points are: including cell body and the outlet pipe of setting on the cell body, swing joint has the mount on the cell body, can dismantle on the mount and be connected with the filter screen, and the top of cell body is equipped with the cylinder, and the output fixedly connected with support frame of cylinder, the one end fixedly connected with of support frame cylinder dorsad smashes the board, smashes the one side of board filter screen dorsad and the inner wall laminating setting of cell body to pieces, the utility model discloses simple structure through the filter screen with smash the board to pieces, can concentrate and smash solid impurity to pieces, has improved and smashes the effect to pieces, then can let solid impurity be difficult for the caking when staff's water injection is to the cell body in, can mix in the aquatic, make things convenient for the staff to pass through the solid impurity that the mud truck mixes in the aquatic in the cell body to aspirate, make things convenient for people to clear away the solid impurity of cell body bottom surface caking.

Description

High-efficient waste water COD treatment facility

Technical Field

The utility model relates to a sewage treatment device, more specifically say, it relates to a high-efficient waste water COD treatment facility.

Background

Along with the acceleration of the urbanization process of China, the urban sewage treatment rate is improved year by year, and particularly, the sludge yield of an urban sewage treatment plant is also increased sharply for high-concentration COD wastewater. If the sludge which is not properly treated enters the environment, secondary pollution is directly brought to water and the atmosphere, the functions of eliminating pollution and protecting the environment cannot be fully exerted by municipal sewage treatment plants and sludge treatment, and meanwhile, the ecological environment and human activities are seriously threatened.

At present, in the prior art, the COD treatment equipment for wastewater comprises a sedimentation tank, wherein the sedimentation tank is connected to a feed inlet of an electroosmosis desalter through a second-stage water pump, a discharge outlet of the electroosmosis desalter is connected to a feed inlet of an MVR high-power concentrator through a third-stage water pump, and a discharge outlet of the MVR high-power concentrator is connected to a combustion furnace through a fourth-stage water pump.

But present sedimentation tank has settled behind more solid impurity in the later stage, in case do not in time clear up the sedimentation tank, the fixed impurity that is detained in the sedimentation tank will be caked and the condition of fermentation appears, thereby cause the bottom of the pool higher and higher, if continue to pile up again, will influence the use of sedimentation tank, and people can scrape the bottom of the pool through the scraper blade usually at present, but the impurity of scraping through the scraper blade still keeps blocky, be difficult to dissolve, make people be difficult to take away the impurity of bottom of the pool through the silt car, the effect of cleaning to the bottom of the sedimentation tank has been reduced.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficiency waste water COD treatment device for solving the problems.

The above technical object of the present invention can be achieved by the following technical solutions: the utility model provides a high-efficient waste water COD treatment facility, includes the cell body and sets up the outlet pipe on the cell body, swing joint has the mount on the cell body, can dismantle on the mount and be connected with the filter screen, the top of cell body is equipped with the cylinder, the output fixedly connected with support frame of cylinder, the one end fixedly connected with of support frame cylinder dorsad smashes the board, smash the one side that the board dorsad filter screen and the inner wall laminating setting of cell body, the top of cell body is equipped with the actuating mechanism who is used for driving the mount along its length direction reciprocating displacement.

By adopting the technical scheme, when the impurities agglomerated in the tank body are smashed, firstly, the driving mechanism is utilized to drive the fixing frame and the cylinder to displace towards the cylinder end, the fixing frame can drive the filter screen to displace towards the cylinder end in the process of displacing towards the cylinder end, the filter screen can push the agglomerated impurities to the lower part of the smashing plate, after the agglomerated impurities are pushed to the lower part of the smashing plate, the extension and contraction of the output end of the control cylinder are reset, the smashing plate is driven by the supporting frame to crush the agglomerated solid impurities, the fixing frame and the filter screen are controlled to reset after crushing, the structure is simple, the solid impurities are smashed by pushing the solid impurities to one position, so that the solid impurities can be concentrated to be smashed, the smashing effect is improved, then the solid impurities can not be easily agglomerated when workers inject water into the tank body, the solid impurities can be mixed into water, the solid impurities mixed into the water in the tank body can be conveniently sucked by a sludge truck, so that people can clear away the solid impurities agglomerated on the bottom surface of the tank body.

The utility model discloses further set up to: through fixing base fixed connection between cylinder and the cell body, actuating mechanism includes motor, the polished rod of fixed connection between fixing base and the cell body on the cell body, rotates the threaded rod of connecting between cell body and fixing base and motor fixed connection, polished rod and mount sliding connection, threaded rod and mount threaded connection, just one side of fixing base towards the mount is equipped with pressure sensor, be equipped with the time-recorder with pressure sensor interconnect on the fixing base, time-recorder and pressure sensor all are connected with the cylinder, be equipped with the magnetic sensor with time-recorder interconnect on the mount, magnetic sensor is connected with the motor.

Through adopting above-mentioned technical scheme, when control filter screen towards triturating plate end displacement, the starter motor earlier, the motor drives the threaded rod and rotates, the threaded rod in the rotation can drive the mount towards fixing base end displacement, and gradually with the pressure sensor contact, pressure sensor gives cylinder and time-recorder with information transfer after that, make cylinder and time-recorder simultaneous working, the back has arrived at the operating time of time-recorder, it can give cylinder and magnetic sensor with information transfer, at this moment, the cylinder can stop work, magnetic sensor can give the motor with information transfer, make the motor drive threaded rod antiport, and take the filter screen back to the normal position through the mount, make things convenient for the staff operation, staff's work load has been reduced like this.

The utility model discloses further set up to: the utility model discloses a smash board, including the filter screen, the one end fixedly connected with cross-section that smashes the board is smash to the filter screen, be connected through the link between mount and the filter screen, link and mount sliding connection, the filter screen is smash the one end fixedly connected with cross-section of board dorsad and is the connecting block of L shape, be equipped with the draw-in groove that is used for holding the connecting block card income on the link, through a plurality of bolt threaded connection between connecting block and the link.

Through adopting above-mentioned technical scheme, when the installation filter screen, control connecting block card goes into in the draw-in groove, advances line-fixing to the filter screen, utilize the bolt to connect connecting block and link after that can, connect the back, control link drives the filter screen and slides in the cell body, make the filter screen with the diapire contact of cell body can, make things convenient for the staff to install or change the filter screen.

The utility model discloses further set up to: the equal fixedly connected with sliding block in both ends of link, be equipped with on the mount and be used for holding the gliding spout of sliding block, arbitrary one end fixedly connected with of mount and arbitrary sliding block sliding connection's slide bar, the other end of mount rotates and is connected with the actuating lever with another sliding block threaded connection.

Through adopting above-mentioned technical scheme, at the in-process of the length direction reciprocating displacement of control filter screen along the mount, only need control the actuating lever and rotate, because one of them sliding block rather than threaded connection, the length direction reciprocating displacement of actuating lever can be followed to sliding block and filter screen, simple structure makes things convenient for the staff to operate.

The utility model discloses further set up to: be equipped with the dirty groove of collection that is located smash the flitch below to pieces on the diapire in the cell body, sliding connection has the sealed piece that is used for sealing the dirty groove of collection on the cell body, be equipped with the elastic component between sealed piece and the cell body, the bottom fixedly connected with fixed plate of filter screen, the fixed plate is L nature with the cross-section that the filter screen formed, be equipped with a plurality of filtration pores on the fixed plate, be equipped with the blow off pipe that communicates with the dirty groove of collection on the outer wall of cell body.

Through adopting above-mentioned technical scheme, at the in-process of control filter screen towards smashing the displacement of board end, the effort can be applyed to sealed piece to the fixed plate, make sealed piece break away from the dirty groove of collection gradually, the fixed plate will gather dirty groove sealing gradually, through setting up the dirty groove of collection and the fixed plate that has the filtration pore, make smash the board at the in-process of smashing solid impurity to pieces, solid impurity smashed to pieces can enter into the dirty inslot of collection through the filtration pore, further improved the effect of smashing to solid impurity like this, through sealed piece, can reduce solid impurity and enter into the dirty inslot of collection, make things convenient for the staff clearance cell body like this more.

The utility model discloses further set up to: fixedly connected with base on the inner wall of cell body, one side that the base moves towards the filter screen is equipped with and is used for holding the gliding shifting chute of sealed piece, pass through a plurality of pressure spring fixed connection between the opposite side of sealed piece and shifting chute.

Through adopting above-mentioned technical scheme, the fixed plate is at the in-process of applying the effort to sealed piece, and sealed piece can apply the effort to compression spring, then breaks away from the dirty groove of collection gradually and enters into the shifting chute, when the filter screen was driving the fixed plate and is smashing the one end displacement of board towards its dorsad, compression spring can apply the effort to sealed piece, makes its opening in the dirty groove of collection seal, simple structure.

The utility model discloses further set up to: one side of the fixed plate facing the sealing plate is provided with an inclined plane, the inclined plane faces the top end of the tank body, and the bottom end of the sealing block is provided with an embedded groove used for accommodating the fixed plate.

Through adopting above-mentioned technical scheme, through setting up the inclined plane, get into to solid impurity and play the guide effect between fixed plate and the filter screen to can be better push away solid impurity to smash the below of board, improved the effect of fixed plate and filter screen collection solid impurity.

The utility model discloses further set up to: one side of the smashing plate, which is back to the air cylinder, is fixedly connected with a plurality of bulges.

Through adopting above-mentioned technical scheme, through setting up the arch, reduced and smashed the area of contact of board with the caking impurity to can be better smash the impurity of caking to pieces.

To sum up, the utility model discloses following beneficial effect has:

when the impurities agglomerated inside the tank body need to be smashed, firstly, the driving mechanism is utilized to drive the fixing frame and the air cylinder to displace towards the air cylinder end, the fixing frame can drive the filter screen to displace towards the air cylinder end in the process of displacing towards the air cylinder end, the filter screen can push the agglomerated impurities to the lower side of the smashing plate, after the agglomerated impurities are pushed to the lower side of the smashing plate, the output end of the control air cylinder is extended and contracted to reset, the smashing plate is driven by the supporting frame to crush the agglomerated solid impurities, the fixing frame and the filter screen are controlled to reset after crushing, the structure is simple, the solid impurities are smashed by pushing the solid impurities to one position, so that the solid impurities can be intensively smashed, the smashing effect is improved, then, when workers inject water into the tank body, the solid impurities can not be easily agglomerated, the solid impurities can be mixed in water, and the workers can conveniently suck the solid impurities mixed in the tank body through the sludge truck, so that people can clear away the solid impurities agglomerated on the bottom surface of the tank body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is an enlarged schematic view at C of FIG. 4;

fig. 6 is an enlarged schematic view of fig. 4 at D.

Reference numerals: 1. a tank body; 2. a timer; 3. a fixed mount; 4. a magnetic sensor; 5. a filter screen; 6. a cylinder; 7. a support frame; 8. smashing plates; 9. a fixed seat; 10. a motor; 11. a polish rod; 12. a threaded rod; 13. a connecting frame; 14. connecting blocks; 15. a slider; 16. a pressure sensor; 17. a slide bar; 18. a chute; 19. a sewage collecting tank; 20. a sealing block; 21. a fixing plate; 22. a filtration pore; 23. a drain pipe; 24. a base; 25. a pressure spring.

Detailed Description

The technical solution in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.

Example (b):

please refer to fig. 1, fig. 4, fig. 6, a high efficiency waste water COD treatment device, comprising a tank body 1 and a water outlet pipe arranged on the tank body 1, wherein the tank body 1 is movably connected with a fixing frame 3, the fixing frame 3 is detachably connected with a filter screen 5, the top end of the tank body 1 is provided with a cylinder 6, the output end of the cylinder 6 is fixedly connected with a supporting frame 7, the supporting frame 7 is back to the one end of the cylinder 6 and is fixedly connected with a smashing plate 8, one side of the smashing plate 8 back to the filter screen 5 is attached to the inner wall of the tank body 1, and the top end of the tank body 1 is provided with a driving mechanism for driving the fixing frame 3 to reciprocate along the length direction.

Referring to fig. 1, 3 and 4, the cylinder 6 is fixedly connected to the tank body 1 through a fixing base 9, the driving mechanism includes a motor 10 fixedly connected to the tank body 1, a polish rod 11 fixedly connected between the fixing base 9 and the tank body 1, a threaded rod 12 rotatably connected between the tank body 1 and the fixing base 9 and fixedly connected to the motor 10, the polish rod 11 is slidably connected to the fixing frame 3, the threaded rod 12 is in threaded connection with the fixing frame 3, and one side of the fixed seat 9 facing the fixed frame 3 is provided with a pressure sensor 16, the fixed seat 9 is provided with a timer 2 mutually connected with the pressure sensor 16, in the utility model, the adopted timer 2 is a time relay, the timer 2 and the pressure sensor 16 are both connected with the cylinder 6, the fixing frame 3 is provided with a magnetic sensor 4 which is mutually connected with the timer 2, and the magnetic sensor 4 is connected with the motor 10.

Referring to fig. 2 and 5, the fixing frame 3 is connected to the filter screen 5 through a connecting frame 13, the connecting frame 13 is slidably connected to the fixing frame 3, one end of the filter screen 5 opposite to the smashing plate 8 is fixedly connected to a connecting block 14 having an L-shaped cross section, the connecting frame 13 is provided with a slot for accommodating the connecting block 14 to be clamped in, the connecting block 14 is connected to the connecting frame 13 through a plurality of bolts and threads, two ends of the connecting frame 13 are both fixedly connected to sliding blocks 15, the fixing frame 3 is provided with a sliding groove 18 for accommodating the sliding block 15 to slide, any one end of the fixing frame 3 is fixedly connected to a sliding rod 17 slidably connected to any one sliding block 15, and the other end of the fixing frame 3 is rotatably connected to a driving rod threadedly connected to another sliding block 15.

Referring to fig. 5 and 6, a dirt collecting groove 19 located below the smashing plate 8 is arranged on the inner bottom wall of the tank body 1, a sealing block 20 for sealing the dirt collecting groove 19 is slidably connected to the tank body 1, an elastic member is arranged between the sealing block 20 and the tank body 1, a fixing plate 21 is fixedly connected to the bottom end of the filter screen 5, the cross section formed by the fixing plate 21 and the filter screen 5 is L-shaped, a plurality of filter holes 22 are formed in the fixing plate 21, a drain pipe communicated with the dirt collecting groove 19 is arranged on the outer wall of the tank body 1, a base 24 is fixedly connected to the inner wall of the tank body 1, a moving groove for accommodating the sealing block 20 to slide is arranged on one side of the base 24 facing the filter screen 5, and the sealing block 20 is fixedly connected to the opposite side of the moving groove through a plurality of pressure springs 25.

Referring to fig. 5 and 6, an inclined surface is disposed on a side of the fixing plate 21 facing the sealing plate, the inclined surface faces a top end of the cell body 1, and a caulking groove for accommodating the fixing plate 21 is disposed at a bottom end of the sealing block 20.

Referring to fig. 4 and 6, a plurality of protrusions are fixedly connected to the side of the mashing plate 8, which faces away from the cylinder 6, so that the contact area between the mashing plate 8 and the agglomerated impurities is reduced, and the agglomerated impurities can be better mashed.

The working principle is as follows: when larger impurities in the cell body 1 need to be smashed, the motor 10 is started firstly, the motor 10 drives the threaded rod 12 to rotate, the rotating threaded rod 12 can drive the fixing frame 3 to move towards the end of the fixing seat 9 and gradually contact with the pressure sensor 16, then the pressure sensor 16 transmits information to the air cylinder 6 and the timer 2, the air cylinder 6 and the timer 2 work simultaneously, after the working time of the timer 2 is up, the timer can transmit the information to the air cylinder 6 and the magnetic sensor 4, at the moment, the air cylinder 6 stops working, the magnetic sensor 4 transmits the information to the motor 10, the motor 10 drives the threaded rod 12 to rotate reversely, the filter screen 5 is brought back to the original position through the fixing frame 3, in the process of controlling the filter screen 5 to move towards the end of the smashing plate 8, the fixing plate 21 can exert acting force on the sealing block 20, and the sealing block 20 is gradually separated from the dirt collecting groove 19, The fixed plate 21 gradually seals the sewage collecting groove 19, when smashing the impurities of the caking, the smashed impurities can enter the sewage collecting groove 19 through the filtering holes 22, so that the impurities which are not smashed and the smashed impurities and the sludge can be separated, and the protrusion is arranged on the smashing plate 8, so that the contact area of the smashing plate 8 and the caked impurities is reduced, the smashing effect on the impurities is further improved, the fixing frame 3 drives the filter screen 5 to move towards the end of the motor 10, the pressure spring 25 can apply acting force on the sealing block 20, so that the sealing block 20 gradually seals the opening of the sewage collecting groove 19, the structure is simple, the solid impurities are smashed by pushing the solid impurities to one position, so that the solid impurities can be concentrated and smashed, the smashing effect is improved, and then the solid impurities can be difficultly caked when workers inject water into the pool body 1, can mix in aqueous, make things convenient for the staff to pump through the solid impurity that the mud car mixes in aqueous in cell body 1 for people can clear away the solid impurity of 1 bottom surface caking of cell body.

When installation filter screen 5, the control actuating lever rotates, and sliding block 15 and filter screen 5 can follow the ascending displacement of the length direction of drive lever, then 14 cards of control connecting block go into the draw-in groove, go on pre-fixing to filter screen 5, utilize the bolt to connect connecting block 14 and link 13 after that can, after connecting, control actuating lever reverse rotation, make filter screen 5 with the diapire contact of cell body 1 can, make things convenient for the staff to install or change filter screen 5.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides a high-efficient waste water COD treatment facility, includes cell body (1) and the outlet pipe of setting on cell body (1), its characterized in that: swing joint has mount (3) on cell body (1), can dismantle on mount (3) and be connected with filter screen (5), the top of cell body (1) is equipped with cylinder (6), output fixedly connected with support frame (7) of cylinder (6), support frame (7) one end fixedly connected with of cylinder (6) dorsad smashes board (8), smash one side of board (8) filter screen (5) dorsad and the inner wall laminating setting of cell body (1), the top of cell body (1) is equipped with and is used for driving mount (3) along its length direction reciprocating displacement's actuating mechanism.

2. The high efficiency wastewater COD treatment equipment according to claim 1, characterized in that: the air cylinder (6) is fixedly connected with the pool body (1) through a fixing seat (9), the driving mechanism comprises a motor (10) fixedly connected with the pool body (1), a polished rod (11) fixedly connected between the fixing seat (9) and the pool body (1), and a threaded rod (12) rotatably connected between the pool body (1) and the fixing seat (9) and fixedly connected with the motor (10), the polished rod (11) is slidably connected with a fixing frame (3), the threaded rod (12) is in threaded connection with the fixing frame (3), a pressure sensor (16) is arranged on one side of the fixing seat (9) facing the fixing frame (3), a timer (2) mutually connected with the pressure sensor (16) is arranged on the fixing seat (9), the timer (2) and the pressure sensor (16) are both connected with the air cylinder (6), a magnetic sensor (4) mutually connected with the timer (2) is arranged on the fixing frame (3), the magnetic sensor (4) is connected with the motor (10).

3. The high efficiency wastewater COD treatment equipment according to claim 1, characterized in that: be connected through link (13) between mount (3) and filter screen (5), link (13) and mount (3) sliding connection, filter screen (5) smash one end fixedly connected with cross-section of board (8) dorsad and be connecting block (14) of L shape, be equipped with the draw-in groove that is used for holding connecting block (14) card income on link (13), through a plurality of bolt threaded connection between connecting block (14) and link (13).

4. The high efficiency wastewater COD treatment equipment according to claim 3, characterized in that: the equal fixedly connected with sliding block (15) in both ends of link (13), be equipped with on mount (3) and be used for holding gliding spout (18) of sliding block (15), arbitrary one end fixedly connected with of mount (3) and arbitrary sliding block (15) sliding connection's slide bar (17), the other end of mount (3) rotates and is connected with the actuating lever with another sliding block (15) threaded connection.

5. The high efficiency wastewater COD treatment equipment according to claim 1, characterized in that: be equipped with on the diapire in cell body (1) and be located collection dirty groove (19) of smashing board (8) below, sliding connection has on cell body (1) and is used for sealing seal block (20) of gathering dirty groove (19), be equipped with the elastic component between seal block (20) and cell body (1), the bottom fixedly connected with fixed plate (21) of filter screen (5), fixed plate (21) are L shape with the cross-section that filter screen (5) formed, be equipped with a plurality of filtration pores (22) on fixed plate (21), be equipped with the blow off pipe that is linked together with collection dirty groove (19) on the outer wall of cell body (1).

6. The efficient COD treatment equipment for wastewater according to claim 5, characterized in that: fixedly connected with base (24) on the inner wall of cell body (1), base (24) are equipped with towards one side of filter screen (5) and are used for holding the gliding shifting chute of sealed piece (20), pass through a plurality of pressure spring (25) fixed connection between the opposite side of sealed piece (20) and shifting chute.

7. The efficient COD treatment equipment for wastewater according to claim 5, characterized in that: one side of the fixing plate (21) facing the sealing plate is provided with an inclined surface facing the top end of the tank body (1), and the bottom end of the sealing block (20) is provided with an embedded groove used for accommodating the fixing plate (21).

8. The high efficiency wastewater COD treatment equipment according to claim 1, characterized in that: one side of the smashing plate (8) back to the air cylinder (6) is fixedly connected with a plurality of bulges.