CN214032100U

CN214032100U - Laboratory waste water treatment equipment

Info

Publication number: CN214032100U
Application number: CN202022757015.6U
Authority: CN
Inventors: 刘晨
Original assignee: Anhui Chenshi Technology Co ltd
Current assignee: Anhui Chenshi Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-24
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a laboratory wastewater treatment device, which comprises a box body, wherein a grid plate is fixedly arranged in the box body, two inclined filter plates are arranged above the grid plate, and a liquid inlet hopper is arranged on the box body; the top surface of the grid plate is rotatably connected with a first shaft lever, the first shaft lever penetrates through the two inclined filter plates and is rotatably connected with the two inclined filter plates, and the top end of the first shaft lever is fixedly provided with a fan blade which is positioned right below the liquid inlet hopper; two connecting rods are fixedly arranged on the first shaft rod, a hitting ball is fixedly connected to one end of each connecting rod, a hitting block is fixedly arranged on the bottom surface of the inclined filter plate, and the hitting ball is in contact with the hitting block. Can strike the flabellum through waste water, make the flabellum drive the rotation of first axle pole, and then drive and hit the ball rotation and hit and strike the piece of beating, and then make oblique filter plate produce vibrations, the vibrations of production can prevent that the particulate matter in the waste water from blockking up oblique filter plate, also can shake near the bin outlet with the particulate matter on the oblique filter plate, the particulate matter of being convenient for takes out.

Description

Laboratory waste water treatment equipment

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a laboratory waste water treatment equipment.

Background

With the development of Chinese science and technology, the demand on laboratories is increasing, and particularly, the number of various laboratories built is increasing in recent ten years. From the distribution of laboratories, the method mainly focuses on industries such as China, high institutions, scientific research institutions, medical institutions, biopharmaceuticals, disease control, environmental monitoring, product quality inspection, drug inspection, blood stations, livestock raising, hospitals and enterprises, has dispersed areas, has low wastewater discharge amount, is easy to ignore pollution, and can affect final sewage treatment and pollute urban water sources if the wastewater is directly discharged to a sewer line without treatment.

The existing laboratory wastewater treatment device has the following problems: firstly, the particulate matters in the wastewater easily block a filter plate of the wastewater treatment device, so that the filtering efficiency of the filter plate is reduced, and the filtered particulate matters are not easy to take out from the wastewater treatment device; secondly, the neutralization reaction time of the neutralizing agent and the wastewater is longer, which is not beneficial to popularization and application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory waste water treatment equipment to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a laboratory wastewater treatment device comprises a box body, wherein a grid plate is fixedly arranged in the box body, two inclined filter plates are arranged above the grid plate, the two inclined filter plates are fixedly connected with the inner wall of the box body, a liquid inlet hopper is arranged on the top surface of the box body, and the liquid inlet hopper penetrates through the top surface of the box body and is fixedly connected with the box body; the top surface of the grid plate is rotatably connected with a first shaft lever, the first shaft lever penetrates through the two inclined filter plates and is rotatably connected with the two inclined filter plates, and the top end of the first shaft lever is fixedly provided with a fan blade which is positioned right below the liquid inlet hopper; the first shaft lever is fixedly provided with two connecting rods which are respectively positioned below the two inclined filter plates, one end of each connecting rod is fixedly connected with a hitting ball, the bottom surfaces of the inclined filter plates are fixedly provided with hitting blocks, and the hitting balls are in contact with the hitting blocks; the box body is provided with a stirring mechanism and a heating mechanism.

Preferably, the left side surface and the right side surface of the box body are both provided with a discharge opening, and a sealing plug is inserted into the discharge opening.

Preferably, a dosing pipe is arranged on the left side surface of the box body, penetrates through the left side surface of the box body and is fixedly connected with the box body; a liquid discharge pipe is fixedly arranged at the center of the bottom surface of the box body, and a valve is fixedly arranged at the lower end of the liquid discharge pipe.

Preferably, the rabbling mechanism includes second axostylus axostyle, motor, the both ends of second axostylus axostyle run through the left surface of box, right flank respectively and extend to outside the box, the junction of second axostylus axostyle and box left surface, right flank sets up all there is waterproof bearing, two waterproof bearing all fixes the cover and establishes on the second axostylus axostyle, fixed cover is equipped with a plurality of puddlers on the part that the second axostylus axostyle is located the box, the left end of second axostylus axostyle and the power output shaft fixed connection of motor, the left surface fixed connection of motor and box.

Preferably, the second shaft rod is of a hollow structure, and a plurality of through holes are arranged on the second shaft rod in a penetrating manner.

Preferably, the heating mechanism comprises an air heater, an air outlet pipe is fixedly connected to an air outlet of the air heater, a one-way valve is arranged in the air outlet pipe, a bearing is arranged at the other end of the air outlet pipe, an outer ring of the bearing is fixedly connected with the inner wall of the air outlet pipe, and an inner ring of the bearing is fixedly sleeved at the right end of the second shaft rod.

The utility model has the advantages that:

1. the utility model is provided with two inclined filter plates, so that the inclined filter plates filter the laboratory wastewater entering the box body; the flabellum can be strikeed to the waste water that gets into in the box, makes the flabellum rotatory, and then drives the first axle pole rotatory, and then drives the connecting rod, hits to hit to beat the ball rotatory, makes to hit and hits the piece, and then makes oblique filter plate produce vibrations, and the vibrations of production can prevent on the one hand that particulate matter in the waste water from blockking up oblique filter plate, influences the filter effect of oblique filter plate, and on the other hand can shake near the bin outlet with particulate matter on the oblique filter plate, and the rethread pulls out the sealing plug and takes out the particulate matter.

2. The neutralizing agent is poured into the bottom in the box body, so that the neutralizing agent and the filtered wastewater are subjected to a neutralization reaction, the pH value of the wastewater is recovered to be within a standard range, the second shaft rod is driven to rotate by starting the motor, and then the stirring rods are driven to rotate, so that the wastewater at the bottom in the box body is stirred, the wastewater is more fully contacted with the neutralizing agent, and the reaction efficiency is accelerated; through starting the air heater, make the air heater output hot-blast, hot-blast in going into the cavity of second axle pole through going out the tuber pipe, hot-blast and then enter into the box through the through-hole, hot-blast can contact and improve the temperature of waste water with waste water to the reaction efficiency of waste water with neutralization agent has further been accelerated.

Drawings

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

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

reference numerals: 1. a box body; 2. a grid plate; 3. an inclined filter plate; 4. a discharge outlet; 5. a sealing plug; 6. a first shaft lever; 7. a fan blade; 9. a liquid inlet hopper; 10. a motor; 11. a second shaft lever; 12. a stirring rod; 13. a medicine feeding pipe; 14. a connecting rod; 15. hitting a ball; 16. striking a block; 17. a hot air blower; 18. an air outlet pipe; 19. a bearing; 20. a liquid discharge pipe; 21. a valve; 22. a waterproof bearing; 23. and a through hole.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Examples

As shown in fig. 1-3, a laboratory wastewater treatment device comprises a box body 1, wherein a grid plate 2 is fixedly arranged in the box body 1, two inclined filter plates 3 are arranged above the grid plate 2, the two inclined filter plates 3 are fixedly connected with the inner wall of the box body 1, a liquid inlet hopper 9 is arranged on the top surface of the box body 1, and the liquid inlet hopper 9 penetrates through the top surface of the box body 1 and is fixedly connected with the box body 1; the top surface of the grid plate 2 is rotatably connected with a first shaft lever 6, the first shaft lever 6 penetrates through the two inclined filter plates 3 and is rotatably connected with the two inclined filter plates 3, the top end of the first shaft lever 6 is fixedly provided with a fan blade 7, and the fan blade 7 is positioned right below the liquid inlet hopper 9; two connecting rods 14 are fixedly arranged on the first shaft rod 6, the two connecting rods 14 are respectively positioned below the two inclined filter plates 3, one ends of the connecting rods 14 are fixedly connected with striking balls 15, striking blocks 16 are fixedly arranged on the bottom surfaces of the inclined filter plates 3, and the striking balls 15 are in contact with the striking blocks 16; the box body 1 is provided with a stirring mechanism and a heating mechanism, the left side surface and the right side surface of the box body 1 are both provided with a material discharging opening 4, the material discharging opening 4 is inserted with a sealing plug 5, the left side surface of the box body 1 is provided with a medicine feeding pipe 13, and the medicine feeding pipe 13 penetrates through the left side surface of the box body 1 and is fixedly connected with the box body 1; a liquid discharge pipe 20 is fixedly arranged at the central position of the bottom surface of the box body 1, a valve 21 is fixedly arranged at the lower end of the liquid discharge pipe 20, the stirring mechanism comprises a second shaft lever 11 and a motor 10, two ends of the second shaft lever 11 respectively penetrate through the left side surface and the right side surface of the box body 1 and extend out of the box body 1, waterproof bearings 22 are arranged at the joints of the second shaft lever 11 and the left side surface and the right side surface of the box body 1, the two waterproof bearings 22 are fixedly sleeved on the second shaft lever 11, a plurality of stirring rods 12 are fixedly sleeved on the part of the second shaft lever 11 positioned in the box body 1, the left end of the second shaft lever 11 is fixedly connected with a power output shaft of the motor 10, the motor 10 is fixedly connected with the left side surface of the box body 1, the second shaft lever 11 is of a hollow structure, a plurality of through holes 23 are arranged on the second shaft lever 11 in a penetrating manner, the heating mechanism comprises a hot air blower 17, an air outlet pipe 18 is fixedly connected with an air outlet of the hot air blower 17, and a one-way valve is arranged in the air outlet pipe 18, the other end of the air outlet pipe 18 is provided with a bearing 19, the outer ring of the bearing 19 is fixedly connected with the inner wall of the air outlet pipe 18, and the inner ring of the bearing 19 is fixedly sleeved on the right end of the second shaft lever 11.

The working principle is as follows: by arranging the two inclined filter plates 3, the inclined filter plates 3 filter the laboratory wastewater entering the box body 1, and particulate matters in the wastewater can be prevented from entering the bottom in the box body 1; during the implementation, through with laboratory waste water through advancing in liquid fill 9 adds box 1, get into the waste water in the box 1 and can strike flabellum 7, make flabellum 7 rotatory, rotatory flabellum 7 can drive first axostylus axostyle 6 rotatory, can drive connecting rod 14 when first axostylus axostyle 6 is rotatory, hit ball 15 is hit to the rotation and hit and beat piece 16, make and hit piece 16 and take place vibrations, and then make oblique filter plate 3 take place vibrations, the vibrations that oblique filter plate 3 produced, on the one hand can prevent that the particulate matter in the waste water from blockking up oblique filter plate 3, and influence the filter effect of oblique filter plate 3, on the other hand can be with shaking on the oblique filter plate 3 near bin outlet 4, the rethread sealing plug is pulled out 5 and is taken out the particulate matter, be convenient for take out the particulate matter.

Waste water after two oblique filter plates 3 filter can enter into bottom in the box 1, then through pouring neutralization agent into box 1 bottom through adding pencil 13, make neutralization agent and waste water take place neutralization reaction, make waste water pH value resume standard range in, after the pH value of bottom waste water resumes standard range in box 1, through opening valve 21, discharge the waste water in the box 1 outside box 1 through fluid-discharge tube 20.

The motor 10 is started, the power output shaft of the motor 10 drives the second shaft lever 11 to rotate, the rotating second shaft lever 11 drives the stirring rods 12 to rotate, the rotating stirring rods 12 can stir the wastewater at the bottom in the box body 1, the wastewater is more fully contacted with the neutralizing agent, and therefore the reaction efficiency is improved; meanwhile, the air heater 17 is started, so that the air heater 17 produces hot air, the produced hot air is conveyed into the cavity of the second shaft lever 11 through the air outlet pipe 18, the hot air in the cavity of the second shaft lever 11 enters the box body 1 through the plurality of through holes 23, and the hot air entering the box body 1 can contact with the wastewater, so that the temperature of the wastewater is increased, and the reaction efficiency of the wastewater and the neutralizing agent is further accelerated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a laboratory waste water treatment equipment, includes box (1), its characterized in that: a grid plate (2) is fixedly arranged in the box body (1), two inclined filter plates (3) are arranged above the grid plate (2), the two inclined filter plates (3) are fixedly connected with the inner wall of the box body (1), a liquid inlet hopper (9) is arranged on the top surface of the box body (1), and the liquid inlet hopper (9) penetrates through the top surface of the box body (1) and is fixedly connected with the box body (1); the top surface of the grid plate (2) is rotatably connected with a first shaft lever (6), the first shaft lever (6) penetrates through the two inclined filter plates (3) and is rotatably connected with the two inclined filter plates (3), the top end of the first shaft lever (6) is fixedly provided with a fan blade (7), and the fan blade (7) is positioned right below the liquid inlet hopper (9); two connecting rods (14) are fixedly arranged on the first shaft lever (6), the two connecting rods (14) are respectively positioned below the two inclined filter plates (3), one ends of the connecting rods (14) are fixedly connected with hitting balls (15), hitting blocks (16) are fixedly arranged on the bottom surfaces of the inclined filter plates (3), and the hitting balls (15) are in contact with the hitting blocks (16); the box body (1) is provided with a stirring mechanism and a heating mechanism.

2. The laboratory wastewater treatment facility according to claim 1, characterized in that: the left side face and the right side face of the box body (1) are both provided with a discharge opening (4), and a sealing plug (5) is inserted into the discharge opening (4).

3. The laboratory wastewater treatment facility according to claim 2, characterized in that: a dosing pipe (13) is arranged on the left side surface of the box body (1), and the dosing pipe (13) penetrates through the left side surface of the box body (1) and is fixedly connected with the box body (1); a liquid discharge pipe (20) is fixedly arranged at the center of the bottom surface of the box body (1), and a valve (21) is fixedly arranged at the lower end of the liquid discharge pipe (20).

4. The laboratory wastewater treatment facility according to claim 1, characterized in that: the stirring mechanism comprises a second shaft lever (11) and a motor (10), wherein the two ends of the second shaft lever (11) respectively penetrate through the left side surface and the right side surface of the box body (1) and extend out of the box body (1), waterproof bearings (22) are arranged at the joints of the second shaft lever (11) and the left side surface and the right side surface of the box body (1), the waterproof bearings (22) are fixedly sleeved on the second shaft lever (11), a plurality of stirring rods (12) are fixedly sleeved on the part, located in the box body (1), of the second shaft lever (11), the left end of the second shaft lever (11) is fixedly connected with a power output shaft of the motor (10), and the motor (10) is fixedly connected with the left side surface of the box body (1).

5. The laboratory wastewater treatment facility according to claim 4, wherein: the second shaft lever (11) is of a hollow structure, and a plurality of through holes (23) penetrate through the second shaft lever (11).

6. The laboratory wastewater treatment facility according to claim 1, characterized in that: the heating mechanism comprises an air heater (17), an air outlet pipe (18) is fixedly connected to an air outlet of the air heater (17), a one-way valve is arranged in the air outlet pipe (18), a bearing (19) is arranged at the other end of the air outlet pipe (18), the outer ring of the bearing (19) is fixedly connected with the inner wall of the air outlet pipe (18), and the inner ring of the bearing (19) is fixedly sleeved on the right end of the second shaft lever (11).