CN210674337U

CN210674337U - Chemistry experiment waste liquid treatment device

Info

Publication number: CN210674337U
Application number: CN201921622022.6U
Authority: CN
Inventors: 叶剑斌
Original assignee: Xingzhi College of Zhejiang Normal University
Current assignee: Xingzhi College of Zhejiang Normal University
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-05
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a chemistry experiment waste liquid treatment device relates to waste liquid treatment technical field, including the compounding case, the last fixed surface intercommunication of compounding case has the inlet pipe, the last fixed surface intercommunication of compounding case has the filling tube, and the filling tube is located the right side of inlet pipe. The utility model relates to a rational in infrastructure, it can be through taking the bolt out, make the reference column descend and drive the slope of compounding case right-hand member, make the waste liquid discharge from the discharging pipe, deposit and move right gradually along with the waste liquid to the stainless steel filter screen on, the axis of rotation drives scraper and brush and rotates and brush stainless steel filter screen surface, avoid the stainless steel filter screen to block up, guarantee the normal circulation of waste liquid, open the sealing plug by the staff, sweep the sediment by scraper and brush again and discharge from the cinder notch and recycle, and is easy to operate, problem few to laboratory waste water volume, can in time handle, avoid experimental waste liquid to place the fermentation for a long time and give off irritability gas and cause the injury.

Description

Chemistry experiment waste liquid treatment device

Technical Field

The utility model relates to a waste liquid treatment technical field specifically is a chemistry experiment waste liquid treatment device.

Background

When organic industrial waste liquid with high concentration, high pollution and difficult (or insoluble) dissolution of biochemical method enters plasma sewage treatment equipment through a supply system, the organic industrial waste liquid is cracked and broken under the action of the high-temperature oxidation effect of electric arc to generate a mixture of low molecular products (mainly carbon particles) and water vapor, and the mixture is directly discharged or discharged into an urban pipe network after being cooled and precipitated for biochemical treatment.

Chemistry experiment is as one of the indispensable study items of high school's chemistry, can produce certain medicine waste liquid in the chemistry experiment process, and the main problem of laboratory waste water discharge is that the waste water volume is few inconvenient processing, and water quality composition is complicated changeable, and the harmfulness is high, and the pollution nature is strong, if centralized processing cycle is longer, and the fermentation is placed for a long time to the experiment waste liquid, can give off irritant gas sometimes, and this causes the pollution to the laboratory environment, and easily arouses the injury. Therefore, the chemical experiment waste liquid treatment device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing a chemical experiment waste liquid treatment device in order to make up the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemistry experiment waste liquid processing apparatus, includes the compounding case, its characterized in that: the feeding device comprises a mixing box, a base plate, a support column, a positioning barrel, a positioning column, a strong spring, a universal groove, a universal ball and a universal ball, wherein the upper surface of the mixing box is fixedly communicated with a feeding pipe, the upper surface of the mixing box is fixedly connected with a handle, a bottom plate is arranged below the mixing box, four corners of the bottom surface of the bottom plate are fixedly provided with rolling wheels, the upper surface of the bottom plate is fixedly connected with the support column, the upper surfaces of the support column are fixedly connected with a support frame, the outer surfaces of two ends of the support frame are fixedly hinged with the outer surface of the mixing box through pin shafts, the bottom surface of the mixing box is fixedly connected with a base, the base is positioned on the right side of the support frame, the upper surface of the bottom plate is fixedly connected with the positioning barrel, the positioning column is sleeved in the positioning barrel, the bottom end of the positioning column is fixedly connected with the universal ball, the outer surface of the positioning barrel is provided with a socket, the outer surface of the positioning column is provided with a limiting groove, a bolt is placed in the socket, and the left end of the bolt is positioned in the limiting groove;

the left side surface of the mixing box is fixedly connected with an agitating motor, the left side surface of the mixing box is fixedly inlaid with a first sealing bearing, the output end of the agitating motor is fixedly connected with a rotating shaft, the right end of the rotating shaft penetrates through the first sealing bearing and extends into the mixing box, the outer surface of the rotating shaft is fixedly connected with an agitating rod, the inner side wall of the mixing box is fixedly connected with a stainless steel filter screen matched with the mixing box, the stainless steel filter screen is positioned on the right side of the rotating shaft, the bottom surface of the mixing box is provided with a slag discharge port, the slag discharge port is positioned on the left side of the stainless steel filter screen, a sealing plug matched with the slag discharge port is placed inside the slag discharge port, the inner wall of the mixing box is fixedly connected with an activated carbon filter screen matched with the mixing box, the activated carbon filter screen is positioned on the right side of the stainless steel filter screen, and the right side, the lower part of the right side face of the mixing box is fixedly communicated with a discharge pipe, a valve is fixedly mounted on the outer surface of the discharge pipe, and a hose is fixedly communicated with the right end of the discharge pipe.

Furthermore, a sealing cover is placed above the feeding pipe, and a handle is fixedly connected to the upper surface of the sealing cover.

Further, the fixed intercommunication of upper surface of compounding case has the filling tube, and the filling tube is located the right side of inlet pipe.

Furthermore, the bottom fixedly connected with conveyer pipe of filling tube, the surface of conveyer pipe and the inner wall fixed connection of compounding case.

Furthermore, a second sealing bearing is fixedly embedded in the left side face of the stainless steel filter screen, and the outer surface of the right end of the rotating shaft is fixedly connected with an inner ring of the second sealing bearing.

Furthermore, the outer surface of axis of rotation is fixedly connected with two symmetrical scrapers, two the equal fixedly connected with brush of a side of scraper near the stainless steel filter screen, and the brush contacts with the stainless steel filter screen.

Thirdly), the beneficial effects are as follows:

compared with the prior art, this chemistry experiment waste liquid treatment device possesses following beneficial effect:

the utility model discloses a stirring motor drives axis of rotation and puddler and rotates and stir the waste liquid, pour into catalyst again from the filling tube department and make the waste liquid produce and deposit, take the bolt out at last again, make the reference column descend and drive compounding case right-hand member slope, make the waste liquid discharge from the discharging pipe, deposit and move right gradually along with the waste liquid to the stainless steel filter screen on, the axis of rotation drives scraper and brush and rotates and brush the stainless steel filter screen surface and brush, avoid the stainless steel filter screen to block up, guarantee the normal circulation of waste liquid, open the sealing plug by the staff, sweep sediment again by scraper and brush and discharge from the scum hole and recycle, therefore, the steam generator is simple in operation, problem few to laboratory waste water volume, can in time handle, avoid experimental waste liquid to place the fermentation for a long time and give off irritability gas and.

Two, the utility model discloses a be provided with sealed lid, can seal the inlet pipe, avoid the device to cause the injury to the staff at the during operation waste liquid from inlet pipe spill, through being provided with the conveyer pipe, can part the additive, avoid the additive pile to be convenient for fuse not, through being provided with scraper and brush, can brush stainless steel filter screen surface, avoid stainless steel filter screen to block up, guarantee the normal circulation of waste liquid, through being provided with the handle, make things convenient for the staff to push down the right-hand member of compounding case, it is more convenient to make it arrange the material, it remains to avoid compounding incasement portion to appear.

Drawings

FIG. 1 is a front view of the mixing box of the present invention;

FIG. 2 is a side view of the mixing box of the present invention;

FIG. 3 is a sectional view of the front view of the mixing box of the present invention;

FIG. 4 is a side view of the delivery tube of the present invention;

fig. 5 is a sectional view of the front view of the positioning barrel of the present invention.

In the figure: 1. a sealing cover; 2. a feed pipe; 3. a stirring motor; 4. a support; 5. a support pillar; 6. a strong spring; 7. a rolling wheel; 8. a base plate; 9. a sealing plug; 10. a positioning column; 11. positioning the barrel; 12. a bolt; 13. a universal ball; 14. a base; 15. a discharge pipe; 16. a hose; 17. a valve; 18. a handle; 19. a feed tube; 20. a mixing box; 21. a pin shaft; 22. a delivery pipe; 23. a scraper; 24. a brush; 25. a second sealed bearing; 26. a non-woven fabric filter screen; 27. a stainless steel filter screen; 28. an active carbon filter screen; 29. a slag discharge port; 30. a rotating shaft; 31. a stirring rod; 32. a first sealed bearing; 33. a limiting groove; 34. a universal slot; 35. and (4) inserting the socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a chemistry experiment waste liquid processing apparatus, includes mixing box 20, its characterized in that: the feeding pipe 2 is fixedly communicated with the upper surface of the mixing box 20, the handle 18 is fixedly connected with the upper surface of the mixing box 20, the bottom plate 8 is placed below the mixing box 20, the rolling wheels 7 are fixedly installed at four corners of the bottom surface of the bottom plate 8, the supporting column 5 is fixedly connected with the upper surface of the supporting column 5, the support 4 is fixedly connected with the upper surface of the supporting column 5, the outer surfaces of two ends of the support 4 are fixedly hinged with the outer surface of the mixing box 20 through pin shafts 21, the bottom surface of the mixing box 20 is fixedly connected with a base 14, the base 14 is positioned on the right side of the support 4, the upper surface of the bottom plate 8 is fixedly connected with a positioning barrel 11, the positioning column 10 is sleeved inside the positioning barrel 11, the strong spring 6 is fixedly connected with the bottom end of the positioning column 10, the bottom end of the strong spring 6 is fixedly connected with the inner bottom wall of the positioning barrel 11, the bottom, the bottom end of the positioning column 10 is fixedly connected with the universal ball 13, the outer surface of the positioning barrel 11 is provided with a socket 35, the outer surface of the positioning column 10 is provided with a limiting groove 33, the socket 35 is internally provided with the bolt 12, and the left end of the bolt 12 is positioned in the limiting groove 33;

the left side surface of the mixing box 20 is fixedly connected with a stirring motor 3, the left side surface of the mixing box 20 is fixedly embedded with a first sealing bearing 32, the output end of the stirring motor 3 is fixedly connected with a rotating shaft 30, the right end of the rotating shaft 30 penetrates through the first sealing bearing 32 and extends into the mixing box 20, the outer surface of the rotating shaft 30 is fixedly connected with a stirring rod 31, the inner side wall of the mixing box 20 is fixedly connected with a stainless steel filter screen 27 matched with the mixing box 20, the stainless steel filter screen 27 is positioned on the right side of the rotating shaft 30, the bottom surface of the mixing box 20 is provided with a slag discharge port 29, the slag discharge port 29 is positioned on the left side of the stainless steel filter screen 27, a sealing plug 9 matched with the slag discharge port 29 is placed inside the slag discharge port 29, the inner wall of the mixing box 20 is fixedly connected with an active carbon filter screen 28 matched with the mixing box 20, and the, the non-woven fabric filter screen 26 is fixedly connected to the right side face of the stainless steel filter screen 27, the discharge pipe 15 is fixedly communicated with the lower portion of the right side face of the mixing box 20, the valve 17 is fixedly mounted on the outer surface of the discharge pipe 15, and the hose 16 is fixedly communicated with the right end of the discharge pipe 15.

Further, a sealing cover 1 is placed above the feeding pipe 2, and a handle is fixedly connected to the upper surface of the sealing cover 1. Can seal up inlet pipe 2, avoid the device to cause the injury to the staff from inlet pipe 2 department spill at the during operation waste liquid.

Further, the upper surface of mixing box 20 is fixed and is communicated with feed pipe 19, and feed pipe 19 is located the right side of inlet pipe 2. The catalyst is conveniently added from the middle part, so that the catalyst is conveniently dispersed to two sides, and the catalysis speed is improved.

Further, the bottom end of the feeding pipe 19 is fixedly connected with a conveying pipe 22, and the outer surface of the conveying pipe 22 is fixedly connected with the inner wall of the mixing box 20. The additive can be separated, and the problem that the additive is not convenient to fuse in a pile is avoided.

Further, a second sealing bearing 25 is fixedly embedded on the left side surface of the stainless steel filter screen 27, and the outer surface of the right end of the rotating shaft 30 is fixedly connected with the inner ring of the second sealing bearing 25. The rotation of the rotation shaft 30 is more stable, and the rotation shaft 30 is prevented from shaking during rotation.

Further, the outer surface of the rotating shaft 30 is fixedly connected with two symmetrical scrapers 23, one side surfaces of the two scrapers 23 close to the stainless steel filter screen 27 are fixedly connected with brushes 24, and the brushes 24 are in contact with the stainless steel filter screen 27. Can brush the surface of the stainless steel filter screen 27, avoid the stainless steel filter screen 27 to be blocked and ensure the normal circulation of waste liquid.

The working principle is as follows: the stirring motor 3 is communicated with a power supply, firstly, experimental waste liquid is poured from a feeding pipe 2, the stirring motor 3 is electrified and started to drive a rotating shaft 30 and a stirring rod 31 to rotate to stir the waste liquid, then, catalyst is poured from a feeding pipe 19 to precipitate the waste liquid, finally, a bolt 12 is drawn out, a positioning column 10 is made to descend to drive the right end of a mixing box 20 to incline, the waste liquid is discharged from a discharging pipe 15, the precipitate gradually moves rightwards along with the waste liquid to a stainless steel filter screen 27, the rotating shaft 30 drives a scraper 23 and a brush 24 to rotate to brush the surface of the stainless steel filter screen 27, the blockage of the stainless steel filter screen 27 is avoided, the normal circulation of a sealing plug of the waste liquid is ensured, a worker opens a sealing plug 9, the precipitate is swept by the scraper 23 and the brush 24 to be discharged from a slag discharging port 29 for recycling, and the device is, can be processed in time, and avoid the harm caused by the fact that experimental waste liquid is placed for a long time to ferment and emit irritant gas.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chemistry experiment waste liquid processing apparatus, includes mixing box (20), its characterized in that: the feeding device comprises a mixing box (20), a feeding pipe (2) is fixedly communicated with the upper surface of the mixing box (20), a handle (18) is fixedly connected with the upper surface of the mixing box (20), a bottom plate (8) is placed below the mixing box (20), rolling wheels (7) are fixedly mounted at four corners of the bottom surface of the bottom plate (8), supporting columns (5) are fixedly connected with the upper surface of the bottom plate (8), a support (4) is fixedly connected with the upper surface of each supporting column (5), the outer surfaces of two ends of each support (4) are fixedly hinged with the outer surface of the mixing box (20) through pin shafts (21), a base (14) is fixedly connected with the bottom surface of the mixing box (20), the base (14) is positioned on the right side of the support (4), a positioning barrel (11) is fixedly connected with the upper surface of the bottom plate (8), and a positioning column (10) is sleeved in the, the bottom end of the positioning column (10) is fixedly connected with a strong spring (6), the bottom end of the strong spring (6) is fixedly connected with the inner bottom wall of the positioning barrel (11), the bottom surface of the base (14) is provided with a universal groove (34), a universal ball (13) is sleeved inside the universal groove (34), the bottom end of the positioning column (10) is fixedly connected with the universal ball (13), the outer surface of the positioning barrel (11) is provided with a socket (35), the outer surface of the positioning column (10) is provided with a limiting groove (33), a bolt (12) is placed inside the socket (35), and the left end of the bolt (12) is located inside the limiting groove (33);

the left side face of the mixing box (20) is fixedly connected with a stirring motor (3), the left side face of the mixing box (20) is fixedly inlaid with a first sealing bearing (32), the output end of the stirring motor (3) is fixedly connected with a rotating shaft (30), the right end of the rotating shaft (30) penetrates through the first sealing bearing (32) and extends into the mixing box (20), the outer surface of the rotating shaft (30) is fixedly connected with a stirring rod (31), the inner side wall of the mixing box (20) is fixedly connected with a stainless steel filter screen (27) matched with the mixing box (20), the stainless steel filter screen (27) is positioned on the right side of the rotating shaft (30), the bottom face of the mixing box (20) is provided with a slag discharge port (29), the slag discharge port (29) is positioned on the left side of the stainless steel filter screen (27), the sealing plug (9) matched with the slag discharge port (29) is placed inside the slag discharge port (29), the inner wall fixedly connected with of compounding case (20) and active carbon filter screen (28) of compounding case (20) looks adaptation, and active carbon filter screen (28) are located the right side of stainless steel filter screen (27), the right flank fixedly connected with non-woven fabrics filter screen (26) of stainless steel filter screen (27), the fixed intercommunication in lower part of compounding case (20) right flank has discharging pipe (15), the outer fixed surface of discharging pipe (15) installs valve (17), the fixed intercommunication in right-hand member of discharging pipe (15) has hose (16).

2. The chemical experiment waste liquid treatment device according to claim 1, characterized in that: sealed lid (1) has been placed to the top of inlet pipe (2), and the upper surface fixedly connected with handle of sealed lid (1).

3. A chemical experiment waste liquid treatment apparatus according to claim 1 or 2, characterized in that: the fixed intercommunication of upper surface of compounding case (20) has filling tube (19), and filling tube (19) are located the right side of inlet pipe (2).

4. The chemical experiment waste liquid treatment device according to claim 3, characterized in that: the bottom end of the feeding pipe (19) is fixedly connected with a conveying pipe (22), and the outer surface of the conveying pipe (22) is fixedly connected with the inner wall of the mixing box (20).

5. The chemical experiment waste liquid treatment device according to claim 1, characterized in that: the left side of stainless steel filter screen (27) is fixed to be inlayed and is had second sealed bearing (25), the surface of axis of rotation (30) right-hand member and the inner circle fixed connection of second sealed bearing (25).

6. The chemical experiment waste liquid treatment device according to claim 1, characterized in that: the outer surface fixed connection of axis of rotation (30) has two symmetrical scraper (23), two equal fixedly connected with brush (24) in a side that scraper (23) are close to stainless steel filter screen (27), and brush (24) contact with stainless steel filter screen (27).