CN215906013U

CN215906013U - Toxic corrosive laboratory wastewater treatment equipment

Info

Publication number: CN215906013U
Application number: CN202121837107.3U
Authority: CN
Inventors: 隋炳礼
Original assignee: Shandong Jinlong Environmental Engineering Co ltd
Current assignee: Shandong Jinlong Environmental Engineering Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-25
Anticipated expiration: 2031-08-06

Abstract

The utility model relates to the technical field of water treatment equipment, in particular to toxic corrosive laboratory wastewater treatment equipment which realizes multi-level purification treatment by electrolyzing, neutralizing with a medicament and filtering wastewater and improves the purification effect of a device; including purifying the main part, the power supply main part, the metal conducting rod, the multiunit electrolysis stick, the fixed plate, the mount, including a motor, an end cap, a controller, and a cover plate, first axis of rotation, multiunit stirring rod, first initiative bevel gear, first driven bevel gear, the second axis of rotation, the cam, the connecting block, the connecting rod, first fixed block, first movable plate, first baffle, the second movable plate, two sets of shrink poles, two sets of springs, the second baffle, the connecting pipe, filter and active carbon adsorption plate, the inside of purifying the main part is provided with the cavity, left end upper portion is provided with the inlet tube, the right-hand member bottom is provided with the outlet pipe, the top middle part is provided with the injection pipe, and the power supply main part is fixed in the top left side of purifying the main part, power supply main part and metal conducting rod electric connection.

Description

Toxic corrosive laboratory wastewater treatment equipment

Technical Field

The utility model relates to the technical field of water treatment equipment, in particular to toxic and corrosive laboratory wastewater treatment equipment.

Background

Toxic corrosive laboratory wastewater treatment equipment is an auxiliary device for treating wastewater, and is widely used in the field of water treatment equipment; the existing toxic and corrosive laboratory wastewater treatment equipment generally carries out purification treatment through a filter screen and an activated carbon filter screen, and is difficult to effectively filter toxic and corrosive substances of wastewater, so that the use effect of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides toxic corrosive laboratory wastewater treatment equipment which realizes multi-level purification treatment and improves the purification effect of the toxic corrosive laboratory wastewater treatment equipment by electrolyzing, neutralizing with a medicament and filtering the wastewater.

The toxic corrosive laboratory wastewater treatment equipment comprises a purification main body, a power supply main body, a metal conducting rod, a plurality of groups of electrolysis rods, a fixed plate, a fixed frame, a motor, a first rotating shaft, a plurality of groups of stirring rods, a first driving bevel gear, a first driven bevel gear, a second rotating shaft, a cam, a connecting block, a connecting rod, a first fixed block, a first movable plate, a first clapboard, a second movable plate, two groups of contraction rods, two groups of springs, a second clapboard, a connecting pipe, a filter plate and an active carbon adsorption plate, wherein a cavity is arranged inside the purification main body, a water inlet pipe is arranged at the upper part of the left end, a water outlet pipe is arranged at the bottom of the right end, a medicine injection pipe is arranged in the middle of the top end, the power supply main body is fixed at the left side of the top end of the purification main body, the power supply main body is electrically connected with the metal conducting rod, the metal conducting rod is fixed at the left side of the cavity of the purification main body, and a plurality of electrolysis rods are uniformly fixed on the metal conducting rod, the fixed plate is fixed in the middle of the top end of the purification main body, the motor is fixed on the upper portion of the right end of the fixed plate through the fixing frame, the output end of the motor is connected with the first rotating shaft, the first rotating shaft is rotatably connected with the purification main body, the multiple groups of stirring rods are uniformly fixed on the first rotating shaft, the first driving bevel gear is fixed on the upper portion of the first rotating shaft and is in meshing transmission connection with the first driven bevel gear, the first driven bevel gear is fixed on the right end of the second rotating shaft, the second rotating shaft is rotatably connected with the fixed plate, the cam is fixed on the left end of the second rotating shaft, the cam is in rolling contact with the connecting block, the connecting block is fixed on the top end of the connecting rod, the bottom end of the connecting rod penetrates through the purification main body and is connected with the first fixed block, the first fixed block is fixed in the middle of the right end of the first moving plate, the upper portion of the first moving plate is provided with an opening, and the left end of the first moving plate is in close contact with the right end of the first partition plate, the first clapboard is fixed at the left side of the purification main body cavity and is positioned at the right side of the metal conducting rod, the bottom of the first clapboard is provided with an opening which is staggered with the opening at the upper part of the first moving plate, the bottom end of the first movable plate is connected with the top end of the second movable plate, the second movable plate is connected with the bottom of the right end of the first clapboard in a sliding way, two groups of contraction rods are respectively fixed at the left side and the right side of the bottom end of the second movable plate, a spring is fixedly sleeved on the contraction rods, the bottom end of the contraction rod is connected with the bottom end of the purification main body cavity, the second clapboard is fixed at the right side of the purification main body cavity, the connecting pipe is fixed at the bottom of the second clapboard, and the connecting pipe is provided with an electromagnetic control valve, the filter plate and the activated carbon adsorption plate are both fixed on the right side of the chamber of the purification main body and positioned on the right side of the second partition plate, and the activated carbon adsorption plate is positioned on the right side of the filter plate.

The toxic corrosive laboratory wastewater treatment equipment also comprises two groups of belt pulleys, a belt, a third rotating shaft, a second fixed block, a second driving bevel gear, a second driven bevel gear, a fourth rotating shaft, two groups of scrapers and two groups of drain pipes, wherein the two groups of belt pulleys are respectively fixed on the first rotating shaft and the third rotating shaft, the two groups of belt pulleys are in transmission connection through the belt, the third rotating shaft is in transmission connection with the second fixed block, the second fixed block is fixed on the upper part of the right end of a chamber of a purification main body, the second driving bevel gear is fixed at the bottom end of the third rotating shaft, the second driving bevel gear is in meshing transmission connection with the second driven bevel gear, the second driven bevel gear is fixed at the right end of the fourth rotating shaft, the fourth rotating shaft is in rotation connection with a filter plate and an active carbon adsorption plate, and the two groups of scrapers are both fixed on the fourth rotating shaft and are respectively in contact with the left ends of the filter plate and the active carbon adsorption plate, two sets of blow off pipes are all fixed in the bottom of purifying the main part to be located the left side of filter and active carbon adsorption board respectively, and be provided with the control valve on the blow off pipe.

The toxic corrosive laboratory wastewater treatment equipment further comprises a plurality of groups of supporting blocks, a plurality of groups of cushion blocks and a plurality of groups of foundation bolts, wherein the plurality of groups of supporting blocks are uniformly fixed at the bottom end of the purification main body, the cushion blocks are fixed at the bottom ends of the supporting blocks, and the cushion blocks are connected with the ground through the foundation bolts.

The toxic and corrosive laboratory wastewater treatment equipment further comprises a supporting plate, a collecting box and two groups of handles, wherein the supporting plate is fixed among the supporting blocks, the right side of the top end of the supporting plate is provided with a plurality of groups of slots, the bottom end of the collecting box is provided with a plurality of groups of inserting blocks, the collecting box is placed on the right side of the top end of the supporting plate and is positioned below the sewage discharge pipe, and the two groups of handles are symmetrically fixed at the front end and the rear end of the collecting box respectively.

The toxic and corrosive laboratory wastewater treatment equipment further comprises a protective cover and a dustproof net, wherein the protective cover is fixed at the top end of the purification main body and covers the motor, the first driving bevel gear, the first driven bevel gear, the second rotating shaft, the cam, the belt pulley and the belt, a box door is arranged at the front end of the protective cover, a plurality of groups of radiating holes are formed in the left side of the top end of the protective cover, the dustproof net covers the plurality of groups of radiating holes, and the dustproof net is fixed on the inner side wall of the top end of the protective cover.

According to the toxic and corrosive laboratory wastewater treatment equipment, the purification main body is made of stainless steel.

Compared with the prior art, the utility model has the beneficial effects that: introducing wastewater into a purification main body, performing motor treatment on the wastewater through the matching use of a power supply main body, a metal conducting rod and an electrolytic rod, destroying the structure of toxic substances in the wastewater, starting a motor after a certain time to enable the motor to drive a first rotating shaft and a stirring rod to rotate, simultaneously driving a first driving bevel gear to rotate through the first rotating shaft, enabling the first driving bevel gear to be in meshing transmission connection with a first driven bevel gear and enabling a second rotating shaft to drive a cam to rotate, so that a connecting block drives a first moving plate to move up and down under the matching use of a connecting rod, a first fixing block, a second moving plate, a contraction rod and a spring, enabling an opening of the first moving plate to be in intermittent coincidence with an opening of a first partition plate, enabling the electrolyzed wastewater to gradually flow to the right side of the first partition plate and be neutralized with a medicament injected from a medicament injection pipe, and fully stirring the wastewater and the medicament through the stirring rod, and then the corrosivity of neutralization waste water opens the magnetic control valve on the connecting pipe after through the certain period for the waste water flows to the right side of second baffle, and through filter and active carbon adsorption board filter back from the drain pipe discharge can, carry out effectual purification filtration to waste water, improved the result of use of device.

Drawings

FIG. 1 is a schematic front view and partial cross-sectional structural view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is an enlarged schematic view of the utility model at B;

FIG. 4 is an enlarged schematic view of the utility model at C;

in the drawings, the reference numbers: 1. a purifying main body; 2. a power supply main body; 3. a metal conductive rod; 4. an electrolytic rod; 5. a fixing plate; 6. a fixed mount; 7. a motor; 8. a first rotating shaft; 9. a stirring rod; 10. a first drive bevel gear; 11. a first driven bevel gear; 12. a second rotating shaft; 13. a cam; 14. connecting blocks; 15. a connecting rod; 16. a first fixed block; 17. a first moving plate; 18. a first separator; 19. a second moving plate; 20. a retracting lever; 21. a spring; 22. a second separator; 23. a connecting pipe; 24. a filter plate; 25. an activated carbon adsorption plate; 26. a belt pulley; 27. a belt; 28. a third rotating shaft; 29. a second fixed block; 30. a second drive bevel gear; 31. a second driven bevel gear; 32. a fourth rotating shaft; 33. a squeegee; 34. a blow-off pipe; 35. a support block; 36. cushion blocks; 37. anchor bolts; 38. a support plate; 39. a collection box; 40. A handle; 41. a protective cover; 42. heat dissipation holes; 43. a dust screen.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the toxic and corrosive laboratory wastewater treatment apparatus of the present invention comprises a purification main body 1, a power main body 2, a metal conductive rod 3, a plurality of groups of electrolysis rods 4, a fixed plate 5, a fixed frame 6, a motor 7, a first rotating shaft 8, a plurality of groups of stirring rods 9, a first driving bevel gear 10, a first driven bevel gear 11, a second rotating shaft 12, a cam 13, a connecting block 14, a connecting rod 15, a first fixed block 16, a first moving plate 17, a first partition plate 18, a second moving plate 19, two groups of contraction rods 20, two groups of springs 21, a second partition plate 22, a connecting pipe 23, a filter plate 24 and an activated carbon adsorption plate 25, wherein a cavity is arranged inside the purification main body 1, a water inlet pipe is arranged at the upper part of the left end, a water outlet pipe is arranged at the bottom part of the right end, a drug injection pipe is arranged at the middle part of the top end, the power main body 2 is fixed at the left side of the top end of the purification main body 1, the power main body 2 is electrically connected with the metal conductive rod 3, the metal conducting rod 3 is fixed on the left side of the cavity of the purifying main body 1, a plurality of groups of electrolysis rods 4 are uniformly fixed on the metal conducting rod 3, the fixing plate 5 is fixed in the middle of the top end of the purifying main body 1, the motor 7 is fixed on the upper part of the right end of the fixing plate 5 through the fixing frame 6, the output end of the motor 7 is connected with the first rotating shaft 8, the first rotating shaft 8 is rotatably connected with the purifying main body 1, a plurality of groups of stirring rods 9 are uniformly fixed on the first rotating shaft 8, the first driving bevel gear 10 is fixed on the upper part of the first rotating shaft 8 and is in meshing transmission connection with the first driven bevel gear 11, the first driven bevel gear 11 is fixed on the right end of the second rotating shaft 12, the second rotating shaft 12 is rotatably connected with the fixing plate 5, the cam 13 is fixed on the left end of the second rotating shaft 12, the cam 13 is in rolling contact with the connecting block 14, and the connecting block 14 is fixed on the top end of the connecting rod 15, the bottom end of the connecting rod 15 passes through the purifying main body 1 and is connected with the first fixed block 16, the first fixed block 16 is fixed in the middle of the right end of the first moving plate 17, the upper part of the first moving plate 17 is provided with an opening, the left end of the first moving plate 17 is tightly contacted with the right end of the first partition plate 18, the first partition plate 18 is fixed on the left side of the cavity of the purifying main body 1 and is positioned on the right side of the metal conducting rod 3, the bottom of the first partition plate 18 is provided with an opening and is staggered with the opening on the upper part of the first moving plate 17, the bottom end of the first moving plate 17 is connected with the top end of the second moving plate 19, the second moving plate 19 is slidably connected with the bottom of the right end of the first partition plate 18, the two groups of contraction rods 20 are respectively fixed on the left side and the right side of the bottom end of the second moving plate 19, the springs 21 are fixedly sleeved on the contraction rods 20, and the bottom ends of the contraction rods 20 are connected with the bottom end of the cavity of the purifying main body 1, the second clapboard 22 is fixed at the right side of the chamber of the purifying main body 1, the connecting pipe 23 is fixed at the bottom of the second clapboard 22, the electromagnetic control valve is arranged on the connecting pipe 23, the filter plate 24 and the activated carbon adsorption plate 25 are both fixed at the right side of the chamber of the purifying main body 1 and positioned at the right side of the second clapboard 22, and the activated carbon adsorption plate 25 is positioned at the right side of the filter plate 24; introducing wastewater into a purification main body 1, performing motor treatment on the wastewater through the matching use of a power main body 2, a metal conducting rod 3 and an electrolytic rod 4 to destroy the structure of toxic substances in the wastewater, starting a motor 7 after a certain time to enable the motor 7 to drive a first rotating shaft 8 and a stirring rod 9 to rotate, simultaneously driving a first driving bevel gear 10 to rotate through the first rotating shaft 8, enabling the first driving bevel gear 10 to be in meshed transmission connection with a first driven bevel gear 11, enabling a second rotating shaft 12 to drive a cam 13 to rotate, enabling a connecting block 14 to drive a first fixed block 16, a second moving plate 19, a contraction rod 20 and a spring 21 to move up and down under the matching use of a connecting rod 15, the first fixed block 16, the second moving plate 19, the contraction rod 20 and the spring 21, enabling the opening of the first moving plate 17 to be intermittently overlapped with the opening of the first moving plate 18, and enabling the electrolyzed wastewater to gradually flow to the right side of the first separating plate 18, and with the medicament that drops into from the injection pipe and carry out neutralization, and carry out intensive mixing to waste water and medicament through stirring rod 9, and then neutralize waste water corrosivity, open the magnetic control valve on connecting pipe 23 after through the certain time for the waste water flows to the right side of second baffle 22, and filter through filter 24 and active carbon adsorption plate 25 after discharge from the drain pipe can, carry out effectual purification filtration to waste water, improved the result of use of device.

The toxic corrosive laboratory wastewater treatment equipment also comprises two groups of belt pulleys 26, a belt 27, a third rotating shaft 28, a second fixed block 29, a second driving bevel gear 30, a second driven bevel gear 31, a fourth rotating shaft 32, two groups of scrapers 33 and two groups of drain pipes 34, wherein the two groups of belt pulleys 26 are respectively fixed on the first rotating shaft 8 and the third rotating shaft 28, the two groups of belt pulleys 26 are in transmission connection through the belt 27, the third rotating shaft 28 is in rotation connection with the second fixed block 29, the second fixed block 29 is fixed at the upper part of the right end of the chamber of the purification main body 1, the second driving bevel gear 30 is fixed at the bottom end of the third rotating shaft 28, the second driving bevel gear 30 is in meshing transmission connection with the second driven bevel gear 31, the second driven bevel gear 31 is fixed at the right end of the fourth rotating shaft 32, the fourth rotating shaft 32 is in rotation connection with the filter plate 24 and the active carbon adsorption plate 25, two groups of scrapers 33 are fixed on the fourth rotating shaft 32 and are respectively contacted with the left ends of the filter plates 24 and the activated carbon adsorption plates 25, two groups of drain pipes 34 are fixed at the bottom end of the purification main body 1 and are respectively positioned at the left sides of the filter plates 24 and the activated carbon adsorption plates 25, and control valves are arranged on the drain pipes 34; drive belt pulley 26 through first axis of rotation 8 and rotate, connect through the transmission of belt 27 between two sets of belt pulleys 26, make third axis of rotation 28 drive second drive bevel gear 30 and rotate, second drive bevel gear 30 is connected with the meshing transmission of second driven bevel gear 31, thereby make fourth axis of rotation 32 drive scraper blade 33 rotate, clear up adnexed impurity on filter 24 and the active carbon adsorption plate 25 respectively through two sets of scraper blades 33, and discharge through blow off pipe 34, frequent change filter 24 and active carbon adsorption plate 25 have been avoided, the economical and useful nature of device is improved.

The toxic corrosive laboratory wastewater treatment equipment further comprises a plurality of groups of supporting blocks 35, a plurality of groups of cushion blocks 36 and a plurality of groups of foundation bolts 37, wherein the plurality of groups of supporting blocks 35 are uniformly fixed at the bottom end of the purification main body 1, the cushion blocks 36 are fixed at the bottom end of the supporting blocks 35, and the cushion blocks 36 are connected with the ground through the foundation bolts 37; through setting up supporting shoe 35, cushion 36 and rag bolt 37, take place skew or slope when avoiding the device to use, improve the stability in use of device.

The toxic and corrosive laboratory wastewater treatment equipment further comprises a supporting plate 38, a collecting box 39 and two groups of handles 40, wherein the supporting plate 38 is fixed among the multiple groups of supporting blocks 35, the right side of the top end of the supporting plate 38 is provided with multiple groups of slots, the bottom end of the collecting box 39 is provided with multiple groups of inserting blocks, the collecting box 39 is placed on the right side of the top end of the supporting plate 38 and is positioned below the sewage discharge pipe 34, and the two groups of handles 40 are symmetrically fixed at the front end and the rear end of the collecting box 39 respectively; through setting up layer board 38, collecting box 39 and handle 40, be convenient for collect from blow off pipe 34 exhaust impurity, be convenient for carry out centralized processing, improve the convenience of use of device.

The toxic and corrosive laboratory wastewater treatment equipment further comprises a protective cover 41 and a dustproof net 43, wherein the protective cover 41 is fixed at the top end of the purification main body 1, and covers the motor 7, the first driving bevel gear 10, the first driven bevel gear 11, the second rotating shaft 12, the cam 13, the belt pulley 26 and the belt 27, a box door is arranged at the front end of the protective cover 41, a plurality of groups of heat dissipation holes 42 are formed in the left side of the top end, the dustproof net 43 covers the plurality of groups of heat dissipation holes 42, and the dustproof net 43 is fixed on the inner side wall of the top end of the protective cover 41; through setting up protection casing 41, protect motor 7, first drive bevel gear 10, first driven bevel gear 11, second axis of rotation 12, cam 13, belt pulley 26 and belt 27, avoid appearing the damage of colliding with, simultaneously through setting up louvre 42 and dust screen 43, the heat dissipation of the motor 7 of being convenient for avoids motor 7 to be heated ageing, improves the life of device.

According to the toxic corrosive laboratory wastewater treatment equipment, the purification main body 1 is made of stainless steel; through setting up stainless steel, the structural strength is sent out to the improvement device to stainless steel corrosion resistance further improves the life of device.

The toxic corrosive laboratory wastewater treatment equipment comprises a purification main body 1, a power supply main body 2, a metal conducting rod 3 and an electrolytic rod 4 which are matched for use, a motor is used for treating wastewater to destroy the structure of toxic substances in the wastewater, after a certain time, the motor 7 is started, the motor 7 drives a first rotating shaft 8 and a stirring rod 9 to rotate, meanwhile, a first driving bevel gear 10 is driven to rotate by the first rotating shaft 8, the first driving bevel gear 10 is meshed with a first driven bevel gear 11 in a transmission connection manner, a second rotating shaft 12 drives a cam 13 to rotate, so that a connecting block 14 drives a first movable plate 17 to move up and down under the matching use of a connecting rod 15, a first fixed block 16, a second fixed block 19, a contraction rod 20 and a spring 21, and the opening of the first movable plate 17 is overlapped with the opening of a first partition plate 18 in an intermittent manner, the electrolyzed wastewater gradually flows to the right side of the first clapboard 18 and is neutralized with the medicament thrown in from the medicament injection pipe, the wastewater and the medicament are fully stirred by the stirring rod 9, the corrosivity of the wastewater is neutralized, after a certain time, the magnetic control valve on the connecting pipe 23 is opened, the wastewater flows to the right side of the second clapboard 22 and is discharged from the drain pipe after being filtered by the filter plate 24 and the activated carbon adsorption plate 25, the wastewater is effectively purified and filtered, the using effect of the device is improved, then the belt pulley 26 is driven to rotate by the first rotating shaft 8, the two groups of belt pulleys 26 are in transmission connection by the belt 27, the third rotating shaft 28 drives the second driving bevel gear 30 to rotate, the second driving bevel gear 30 is in meshing transmission connection with the second driven bevel gear 31, and the fourth rotating shaft 32 drives the scraper 33 to rotate, through two sets of scrapers 33 respectively with filter 24 and active carbon adsorption plate 25 on adnexed impurity clear up, and discharge through blow off pipe 34, frequent change filter 24 and active carbon adsorption plate 25 have been avoided, the economic usability of the device is improved, then through setting up supporting shoe 35, cushion 36 and rag bolt 37, take place skew or slope when avoiding the device to use, the stability in use of the device is improved, and through setting up layer board 38, collecting box 39 and handle 40, be convenient for collect from blow off pipe 34 exhaust impurity, be convenient for carry out centralized processing, the convenience in use of the device is improved.

The toxic corrosive laboratory wastewater treatment equipment has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the toxic corrosive laboratory wastewater treatment equipment can be implemented as long as the beneficial effects can be achieved; the power supply main body 2, the metal conducting rod 3 and the electrolytic rod 4 of the toxic corrosive laboratory wastewater treatment equipment are purchased from the market, and technicians in the industry only need to install and operate the equipment according to the attached operating instructions.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. Toxic and corrosive laboratory wastewater treatment equipment is characterized by comprising a purification main body (1), a power supply main body (2), metal conducting rods (3), a plurality of groups of electrolytic rods (4), a fixing plate (5), a fixing frame (6), a motor (7), a first rotating shaft (8), a plurality of groups of stirring rods (9), a first driving bevel gear (10), a first driven bevel gear (11), a second rotating shaft (12), a cam (13), a connecting block (14), a connecting rod (15), a first fixing block (16), a first moving plate (17), a first partition plate (18), a second moving plate (19), two groups of contraction rods (20), two groups of springs (21), a second partition plate (22), a connecting pipe (23), a filter plate (24) and an active carbon adsorption plate (25), wherein a cavity is arranged inside the purification main body (1), and a water inlet pipe is arranged at the upper part of the left end, the bottom of the right end is provided with a water outlet pipe, the middle part of the top end is provided with a drug injection pipe, a power supply main body (2) is fixed on the left side of the top end of a purification main body (1), the power supply main body (2) is electrically connected with a metal conducting rod (3), the metal conducting rod (3) is fixed on the left side of a cavity of the purification main body (1), a plurality of groups of electrolysis rods (4) are uniformly fixed on the metal conducting rod (3), a fixing plate (5) is fixed in the middle of the top end of the purification main body (1), a motor (7) is fixed on the upper part of the right end of the fixing plate (5) through a fixing frame (6), the output end of the motor (7) is connected with a first rotating shaft (8), the first rotating shaft (8) is rotatably connected with the purification main body (1), a plurality of groups of stirring rods (9) are uniformly fixed on the first rotating shaft (8), a first driving bevel gear (10) is fixed on the upper part of the first rotating shaft (8), the device is in meshed transmission connection with a first driven bevel gear (11), the first driven bevel gear (11) is fixed at the right end of a second rotating shaft (12), the second rotating shaft (12) is in rotating connection with a fixed plate (5), a cam (13) is fixed at the left end of the second rotating shaft (12), the cam (13) is in rolling contact with a connecting block (14), the connecting block (14) is fixed at the top end of a connecting rod (15), the bottom end of the connecting rod (15) penetrates through the purifying main body (1) and is connected with a first fixed block (16), the first fixed block (16) is fixed at the middle part of the right end of a first moving plate (17), an opening is formed in the upper part of the first moving plate (17), the left end of the first moving plate (17) is in tight contact with the right end of a first partition plate (18), the first partition plate (18) is fixed at the left side of a cavity of the purifying main body (1) and is positioned at the right side of a metal conducting rod (3), an opening is formed in the bottom of the first partition plate (18) and is staggered with the opening in the upper portion of the first moving plate (17), the bottom end of the first moving plate (17) is connected with the top end of the second moving plate (19), the second moving plate (19) is in sliding connection with the bottom of the right end of the first partition plate (18), two groups of contraction rods (20) are fixed to the left side and the right side of the bottom end of the second moving plate (19) respectively, springs (21) are fixedly sleeved on the contraction rods (20), the bottom ends of the contraction rods (20) are connected with the bottom end of a cavity of the purifying main body (1), the second partition plate (22) is fixed to the right side of the cavity of the purifying main body (1), a connecting pipe (23) is fixed to the bottom of the second partition plate (22), an electromagnetic control valve is arranged on the connecting pipe (23), and the filter plate (24) and the active carbon adsorption plate (25) are fixed to the right side of the cavity of the purifying main body (1), and is positioned at the right side of the second partition plate (22), and the activated carbon adsorption plate (25) is positioned at the right side of the filter plate (24).

2. The toxic and corrosive laboratory wastewater treatment equipment according to claim 1, further comprising two sets of belt pulleys (26), a belt (27), a third rotating shaft (28), a second fixed block (29), a second driving bevel gear (30), a second driven bevel gear (31), a fourth rotating shaft (32), two sets of scrapers (33) and two sets of blow-off pipes (34), wherein the two sets of belt pulleys (26) are respectively fixed on the first rotating shaft (8) and the third rotating shaft (28), the two sets of belt pulleys (26) are in transmission connection through the belt (27), the third rotating shaft (28) is in rotation connection with the second fixed block (29), the second fixed block (29) is fixed on the upper portion of the right end of the chamber of the purification main body (1), the second driving bevel gear (30) is fixed at the bottom end of the third rotating shaft (28), and the second driving bevel gear (30) is in meshing transmission connection with the second driven bevel gear (31), the right-hand member in fourth axis of rotation (32) is fixed in driven bevel gear of second (31), fourth axis of rotation (32) rotates with filter (24) and active carbon adsorption board (25) and is connected, and two sets of scraper blades (33) are all fixed on fourth axis of rotation (32), and respectively with the left end contact of filter (24) and active carbon adsorption board (25), the bottom of purifying main part (1) is all fixed in two sets of blow off pipes (34), and be located the left side of filter (24) and active carbon adsorption board (25) respectively, and be provided with the control valve on blow off pipe (34).

3. The toxic corrosive laboratory wastewater treatment apparatus of claim 2, further comprising a plurality of sets of supporting blocks (35), a plurality of sets of cushion blocks (36), and a plurality of sets of anchor bolts (37), wherein the plurality of sets of supporting blocks (35) are uniformly fixed at the bottom end of the purification body (1), the cushion blocks (36) are fixed at the bottom end of the supporting blocks (35), and the cushion blocks (36) are connected with the ground through the anchor bolts (37).

4. The toxic and corrosive laboratory wastewater treatment apparatus according to claim 3, further comprising a supporting plate (38), a collection box (39), and two sets of handles (40), wherein the supporting plate (38) is fixed between the sets of supporting blocks (35), the top right side of the supporting plate (38) is provided with a plurality of sets of slots, the bottom end of the collection box (39) is provided with a plurality of sets of slots, and the collection box (39) is placed on the top right side of the supporting plate (38) and located below the drain pipe (34), and the two sets of handles (40) are symmetrically fixed at the front and rear ends of the collection box (39), respectively.

5. The toxic and corrosive laboratory wastewater treatment apparatus according to claim 4, further comprising a protective cover (41) and a dust screen (43), wherein the protective cover (41) is fixed on the top end of the purification body (1) and covers the motor (7), the first drive bevel gear (10), the first driven bevel gear (11), the second rotating shaft (12), the cam (13), the pulley (26) and the belt (27), and a door is provided at the front end of the protective cover (41), a plurality of sets of heat dissipation holes (42) are provided at the left side of the top end, the dust screen (43) covers the plurality of sets of heat dissipation holes (42), and the dust screen (43) is fixed on the inner side wall of the top end of the protective cover (41).

6. The toxic and corrosive laboratory wastewater treatment apparatus according to claim 5, wherein the purification body (1) is made of stainless steel.