CN220703362U - Laboratory wastewater innocent treatment filter equipment - Google Patents

Abstract

The utility model relates to the technical field and discloses a laboratory wastewater harmless treatment filtering device which comprises a purification tank and a filtering tank, wherein the upper surface of the purification tank is fixedly connected with a fixed block, the right surface of the fixed block is fixedly connected with a second motor, the output end of the second motor penetrates into the fixed block, a mixing device is arranged in the fixed block, the mixing device comprises a bevel gear, the bevel gear is sleeved at the output end of the second motor, the outer surface of the bevel gear is connected with a second bevel gear in a meshed manner, and compared with the traditional purification device, the laboratory wastewater harmless treatment filtering device can sufficiently mix disinfection powder and sewage, and compared with the traditional purification device which adopts a single-shaft stirring mode, the stirring mode is insufficient, the disinfection powder is difficult to mix with the sewage, the requirements are not met, the disinfection powder and the sewage are sufficiently mixed by the stirring modes of two different rotation directions, and impurities are difficult to remain on the inner wall of the purification tank, and the laboratory wastewater harmless treatment filtering device is cleaner.

Description

Laboratory wastewater innocent treatment filter equipment

Technical Field

The utility model relates to the technical field, in particular to a laboratory wastewater harmless treatment and filtration device.

Background

Laboratory sewage mainly comes from scientific research and teaching laboratories of various scientific research institutions and higher institutions, the total amount of laboratory sewage discharge is small, but the change of the laboratory sewage with time is large, and pollutant components are complex, and mainly comprise various waste acid and alkali, toxic organic compounds, heavy metals, cyanide, pathogenic microorganisms and the like.

The sewage in laboratory is discharged and only can the sewage reach the discharge standard after being sterilized and disinfected, the existing purification mode is generally to add disinfection powder to discharge after sterilizing sewage, but the existing mixing device is generally stirred by a single shaft, the mode can possibly cause uneven mixing of disinfection powder and sewage, the discharge standard cannot be achieved, the surface of a filter plate after discharge is easily blocked by impurities, the existing filter plate is generally in a fixed installation mode, cannot be lifted up to a high degree, and the surface of the filter plate can be cleaned after cleaning, so that inconvenience in use is caused.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a laboratory wastewater harmless treatment filtering device which has the advantages of fully mixing disinfection powder and sewage, rapidly cleaning the surface of a filter plate and the like, and solves the problems that the uneven mixing of the disinfection powder and the sewage is difficult to reach the emission standard and the surface blockage of the filter plate is difficult to clean.

(II) technical scheme

In order to achieve the purposes of fully mixing disinfection powder and sewage and quickly cleaning the surface of the filter plate, the utility model provides the following technical scheme: the laboratory wastewater harmless treatment filtering device comprises a purification tank and a filtering tank, wherein the upper surface of the purification tank is fixedly connected with a fixed block, the right surface of the fixed block is fixedly connected with a second motor, the output end of the second motor penetrates into the fixed block, and a mixing device is arranged in the fixed block;

the mixing device comprises a bevel gear, the bevel gear is sleeved at the output end of the second motor, the outer surface of the bevel gear is connected with a second bevel gear in a meshed mode, the inner surface of the second bevel gear is sleeved with a fixing rod, and the upper end of the fixing rod is connected to the inner wall of the fixing block in a rotating mode.

Preferably, the stirring rod is sleeved on the outer surface of the fixing rod, the sleeve is sleeved on the outer surface of the fixing rod in a rotating mode, the third bevel gear is sleeved on the outer surface of the sleeve, and the third bevel gear is meshed with the bevel gear.

Preferably, the sleeve is provided with a fixed plate in a sleeved mode, the lower surface of the fixed plate is rotationally connected with a stirring plate, and the lower surface of the stirring plate is rotationally connected with a second fixed plate.

Preferably, the inner surface of the second fixing plate is sleeved with a second sleeve, and the second sleeve is rotatably sleeved on the outer surface of the fixing rod.

Preferably, the right surface of the purifying tank is provided with a filtering tank, vertical plates on two opposite sides of the filtering tank are provided with sliding grooves, and the inner walls of the sliding grooves are rotationally connected with threaded rods.

Preferably, the upper end of the threaded rod penetrates through the upper surface of the filter tank, the upper end of the threaded rod is fixedly connected with a motor, a sliding block is sleeved on the thread of the outer surface of the threaded rod, and the rear surface of the sliding block is fixedly connected with a filter plate.

(III) beneficial effects

Compared with the prior art, the utility model provides a laboratory wastewater harmless treatment and filtration device, which has the following beneficial effects:

1. this laboratory waste water innocent treatment filter equipment adds the disinfection powder to in the purification tank, through starting the second motor, the second motor is through the operation with power take off to the bevel gear that the output shaft surface cover was established, make it take place to rotate, at this moment the bevel gear drives the second bevel gear rotation that the surface meshing is connected, the dead lever that the second bevel gear drove the inner surface cover and establish rotates, the dead lever drives the puddler rotation of surface fixed connection to stir the sewage in the purification tank, the bevel gear drives the third bevel gear reverse rotation that the surface meshing is connected simultaneously, the sleeve reverse rotation that the third bevel gear drove the inner surface cover was established, the sleeve drives the fixed plate reverse rotation that the surface cover was established simultaneously, the fixed plate drives the fixed plate reverse rotation of the stirring plate that the lower surface rotation is connected, the second sleeve reverse rotation that the second fixed plate drove the inner surface cover was established, the second sleeve reverse rotation at the surface of dead lever, this laboratory waste water innocent treatment filter equipment can carry out abundant mixing to disinfection powder and sewage, compare in traditional device adopts the mode of unipolar stirring, this kind of mode stirring sewage is not fully mixed, disinfection powder and sewage and the difficult to mix with the impurity in the different modes of mixing, the difficult to make the purification device thoroughly clean with the inner wall through the two-side purification device, the requirement is reached, and the difficult to mix thoroughly.

2. This laboratory waste water innocent treatment filter equipment, through the starter motor, the motor is through the operation with power take off to lower fixed surface's threaded rod on, make it take place to rotate, the slider that threaded rod surface thread bush was established at this moment is last upwards moved through the screw thread that threaded rod surface set up, the filter plate of fixed surface connection upwards moves after the slider drives simultaneously, the filter plate surface of water can be cleared up its surface to the filter plate float at this moment, the device can promote the filter plate through the threaded rod, can conveniently clear up the filter plate surface like this, frequent maintenance can prevent that the filter plate surface from blockking up, can strengthen the life of filter plate like this, and clear up convenient and fast, convenient to use more.

Drawings

FIG. 1 is a schematic diagram of a laboratory wastewater innocent treatment filter device;

FIG. 2 is a schematic diagram of the internal structure of the laboratory wastewater innocent treatment filter device;

FIG. 3 is a schematic diagram of the internal structure of the experimental mixing device.

In the figure: 1. a purification tank; 2. a fixed block; 3. a filtering tank; 4. a chute; 5. a threaded rod; 6. a slide block; 7. a motor; 8. a filter plate; 9. a second motor; 10. bevel gears; 11. a second bevel gear; 12. a fixed rod; 13. a sleeve; 14. a third bevel gear; 15. stirring rod; 16. a fixing plate; 17. a second sleeve; 18. a second fixing plate; 19. stirring plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a new technical solution: the utility model provides a laboratory wastewater innocent treatment filter equipment, including purifying tank 1 and filtering ponds 3, purifying tank 1's upper surface fixedly connected with fixed block 2, fixed block 2's right surface fixedly connected with second motor 9, the output of second motor 9 runs through into fixed block 2, the output cover of second motor 9 is equipped with bevel gear 10, bevel gear 10's surface meshing is connected with second bevel gear 11, second bevel gear 11's internal surface cover is equipped with dead lever 12, dead lever 12's upper end rotates to be connected on fixed block 2's inner wall, dead lever 12's surface cover is equipped with puddler 15, dead lever 12's surface rotation cover is equipped with sleeve 13, sleeve 13's surface cover is equipped with third bevel gear 14, third bevel gear 14 with bevel gear 10 meshing connection, sleeve 13's surface cover is equipped with fixed plate 16, fixed plate 16's lower surface rotates and is connected with stirring plate 19, the lower surface of the stirring plate 19 is rotationally connected with a second fixing plate 18, the inner surface of the second fixing plate 18 is sleeved with a second sleeve 17, the second sleeve 17 is rotationally sleeved on the outer surface of the fixing rod 12, when the laboratory wastewater innocent treatment filtering device is used, disinfection powder is added into the purification tank 1, by starting the second motor 9, the second motor 9 outputs power to the bevel gear 10 sleeved on the outer surface of the output shaft through operation, so that the bevel gear 10 rotates, at the moment, the bevel gear 10 drives the outer surface to be meshed with and connected with the second bevel gear 11, the second bevel gear 11 drives the fixing rod 12 sleeved on the inner surface to rotate, the fixing rod 12 drives the stirring rod 15 fixedly connected with the outer surface to rotate so as to stir sewage in the purification tank 1, meanwhile, the bevel gear 10 drives the third bevel gear 14 connected with the outer surface to rotate reversely, the third bevel gear 14 drives the sleeve 13 sleeved on the inner surface to rotate reversely, meanwhile, the sleeve 13 drives the fixed plate 16 sleeved on the outer surface to reversely rotate, the fixed plate 16 drives the lower surface to rotate and connect with the stirring plate 19 to reversely rotate, the stirring plate 19 drives the lower surface to rotate and connect with the second fixed plate 18 to reversely rotate, the second fixed plate 18 drives the second sleeve 17 sleeved on the inner surface to reversely rotate, the second sleeve 17 reversely rotates on the outer surface of the fixed rod 12, and the laboratory wastewater harmless treatment filtering device can fully mix disinfection powder and sewage.

Further, the right side surface of purifying tank 1 is provided with filtering ponds 3, the spout 4 has been seted up on the riser of filtering ponds 3 relative both sides, the inner wall rotation of spout 4 is connected with threaded rod 5, the upper end of threaded rod 5 runs through the upper surface of filter pond 3, the upper end fixedly connected with motor 7 of threaded rod 5, the surface thread bush of threaded rod 5 is equipped with slider 6, the rear surface fixedly connected with filter plate 8 of slider 6, when this laboratory waste water innocent treatment filter equipment uses, through starting motor 7, motor 7 is through the operation with power take off to lower fixed surface connection's threaded rod 5 on, make it take place to rotate, slider 6 that threaded rod 5 surface thread bush was established is last upwards moved through the screw thread that threaded rod 5 surface set up, simultaneously slider 6 drives fixed surface connection's filter plate 8 upwards move, filter plate 8 surface can be cleared up to its surface at this moment, the device can promote through the threaded rod, can conveniently clear up the filter plate surface, frequent maintenance can prevent filter plate surface jam, can strengthen the life of filter plate like this, and convenient and quick, convenient to use.

Working principle: when the laboratory wastewater innocent treatment filter device is used, disinfection powder is added into the purification tank 1, through starting the second motor 9, the second motor 9 outputs power to the bevel gear 10 sleeved on the outer surface of the output shaft through operation, the bevel gear 10 drives the second bevel gear 11 connected with the outer surface in a meshed mode to rotate, the second bevel gear 11 drives the fixed rod 12 sleeved on the inner surface to rotate, the fixed rod 12 drives the stirring rod 15 fixedly connected with the outer surface to rotate so as to stir sewage in the purification tank 1, meanwhile, the bevel gear 10 drives the third bevel gear 14 connected with the outer surface in a meshed mode to rotate reversely, the third bevel gear 14 drives the sleeve 13 sleeved on the inner surface to rotate reversely, meanwhile, the sleeve 13 drives the fixed plate 16 sleeved on the outer surface to rotate reversely, the fixed plate 16 drives the stirring plate 19 connected with the lower surface to rotate reversely, the stirring plate 19 drives the second fixed plate 18 connected with the lower surface to rotate reversely, the second sleeve 17 reversely rotates on the outer surface of the fixed rod 12, the motor 7 drives the stirring rod 15 fixedly connected with the inner surface through operation to rotate, the threaded rod 5 is enabled to rotate upwards through running, and the threaded rod 5 is enabled to move upwards through the threaded rod 5, and the threaded rod 8 is continuously connected with the threaded rod 8 is arranged on the surface of the filter plate.

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

Claims (6)

1. The utility model provides a laboratory wastewater innocent treatment filter equipment, includes purifying tank (1) and filtering ponds (3), its characterized in that: the upper surface of the purification tank (1) is fixedly connected with a fixed block (2), the right surface of the fixed block (2) is fixedly connected with a second motor (9), the output end of the second motor (9) penetrates into the fixed block (2), and a mixing device is arranged in the fixed block (2);

the mixing device comprises a bevel gear (10), the bevel gear (10) is sleeved at the output end of the second motor (9), a second bevel gear (11) is connected to the outer surface of the bevel gear (10) in a meshed mode, a fixing rod (12) is sleeved on the inner surface of the second bevel gear (11), and the upper end of the fixing rod (12) is connected to the inner wall of the fixing block (2) in a rotating mode.

2. The laboratory wastewater harmless treatment and filtration device according to claim 1, wherein: the external surface cover of dead lever (12) is equipped with puddler (15), and the external surface rotation cover of dead lever (12) is equipped with sleeve (13), and the external surface cover of sleeve (13) is equipped with third bevel gear (14), and third bevel gear (14) are connected with bevel gear (10) meshing.

3. The laboratory wastewater harmless treatment and filtration device according to claim 2, wherein: the outer surface cover of sleeve (13) is equipped with fixed plate (16), and the lower surface of fixed plate (16) rotates and is connected with stirring board (19), and the lower surface of stirring board (19) rotates and is connected with second fixed plate (18).

4. A laboratory wastewater innocent treatment filter device according to claim 3, wherein: the inner surface of the second fixing plate (18) is sleeved with a second sleeve (17), and the second sleeve (17) is rotatably sleeved on the outer surface of the fixing rod (12).

5. The laboratory wastewater harmless treatment and filtration device according to claim 4, wherein: the right surface of purifying tank (1) is provided with filtering ponds (3), has seted up spout (4) on the riser of filtering ponds (3) both sides relatively, and the inner wall rotation of spout (4) is connected with threaded rod (5).

6. The laboratory wastewater harmless treatment and filtration device according to claim 5, wherein: the upper end of the threaded rod (5) penetrates through the upper surface of the filter tank (3), the upper end of the threaded rod (5) is fixedly connected with a motor (7), a sliding block (6) is sleeved on the outer surface of the threaded rod (5), and the rear surface of the sliding block (6) is fixedly connected with a filter plate (8).