Adjusting type environment-friendly pollution discharge device for laboratory

Abstract

The utility model discloses an environment-friendly pollution discharge device for an adjustable laboratory, and particularly relates to the technical field of pollution discharge, the environment-friendly pollution discharge device for the adjustable laboratory comprises a treatment box, a sewage barrel is arranged in the treatment box, a motor is arranged at the bottom of the sewage barrel, the output end of the motor is coaxially connected with a rotating shaft in a transmission manner, and the rotating shaft is sleeved with a cleaning mechanism; the cleaning mechanism comprises a plurality of first stirring blades arranged on the rotating shaft in a sleeving mode, second stirring blades are arranged at the tops of the first stirring blades, connecting columns are arranged at the tops of the second stirring blades, and the connecting columns are sleeved with fixing cylinders. According to the sewage bucket, residual sewage and components of chemical agents in the sewage bucket can be cleaned up, so that the inner wall of the sewage bucket is prevented from being corroded, the service life is prolonged, the dosage of the chemical agents can be conveniently and visually observed and controlled, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage discharge, and specifically, relates to an adjustable environmentally friendly sewage discharge device for a laboratory. Background Art

[0002] The laboratory is a place for conducting experiments. It is the cradle of science, the base of scientific research, and the source of scientific and technological development. It plays a very important role in the development of science and technology. Since laboratory wastewater often contains various chemical reagents, heavy metals, viruses and other harmful substances, direct discharge will pollute the environment. At present, chemical laboratories usually use sewage discharge devices to discharge wastewater.

[0003] Traditional sewage discharge devices cannot evenly blend the chemicals and sewage, thereby reducing the sewage treatment effect. In addition, the existing sewage discharge devices cannot be adjusted in height according to the height of different people, which causes some workers to have inconvenience when using them.

[0004] After searching, the Chinese patent with publication number CN216073371U discloses an adjustable environmentally friendly sewage discharge device for chemical laboratories. The power provided by the hydraulic rod is used to move the sewage treatment box upward, and through the cooperation of the slider and the slider, the sewage treatment box can drive the slide to slide on the surface of the slider, so that the height of the sewage discharge device can be adjusted according to different groups of people. At the same time, it can increase the convenience of people passing through and make it easier for staff to use the sewage discharge device. Secondly, the power provided by the motor is used to make the connecting rod drive the active gear to rotate, which can drive the mixing rod to rotate, and the box body is rotated by the rotation of the mixing rod and, so that the chemical agent through-holes and leakage holes inside the box body can flow outward, and facilitate the uniform fusion of chemicals and sewage, and at the same time improve the sewage treatment effect and prevent sewage from affecting the surrounding environment.

[0005] However, when this structure is actually used, after adding chemicals to the sewage for purification and then discharging it, sewage and chemical components still remain inside the treatment box. Laboratory wastewater often contains various chemical reagents with certain corrosiveness, which remain inside the treatment box for a long time, affecting the use effect. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an adjustable environmentally friendly sewage discharge device for laboratories to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An adjustable, environmentally friendly sewage discharge device for use in a laboratory, comprising a treatment box, a sewage bucket disposed inside the treatment box, a motor disposed at the bottom of the sewage bucket, an output end of the motor being coaxially connected to a rotating shaft, and a cleaning mechanism being sleeved on the rotating shaft;

[0009] The cleaning mechanism includes a plurality of first stirring blades sleeved on a rotating shaft, a second stirring blade is provided on the top of each of the first stirring blades, a connecting column is provided on the top of the second stirring blade, a fixed cylinder is sleeved on the connecting column, a scraper is provided on one side of the fixed cylinder, the surface of the scraper is arranged in an inclined shape, a fixed plate is provided on the top of the scraper, and a bearing is provided on the top of the fixed plate.

[0010] By adopting the above technical solution: in order to clean the residual sewage and chemical components inside the sewage barrel, corrosion of the inner wall of the sewage barrel is prevented, thereby extending the service life.

[0011] As a further description of the above technical solution: a stirring rod is provided at the bottom of the second stirring piece, a plurality of auxiliary columns are provided on the surface of the stirring rod, one end of the rotating shaft is connected to a stabilizing plate through a bearing, and two weight-reducing holes are provided on the surface of the stabilizing plate.

[0012] By adopting the above technical solution: in order to facilitate the stirring of chemicals and sewage at different positions inside the sewage barrel, the chemicals and sewage are fully integrated, and the use effect is good.

[0013] As a further description of the above technical solution: a feeding mechanism is provided on one side of the processing box, and the feeding mechanism includes two clamping rings provided on one side of the processing box, an anti-slip strip is provided on one side of the two clamping rings, and a feeding barrel is provided on one side of the anti-slip strip. The surface of the feeding barrel is set to be transparent and is provided with a scale. A feeding pipe is provided on the top of the feeding barrel, and a delivery pipe is provided on the bottom of the feeding barrel. A single-suction pump is provided on one side of the delivery pipe, and one end of the delivery pipe passes through the processing box and the sewage bucket in sequence and extends to the inside of the sewage bucket.

[0014] By adopting the above technical solution: in order to facilitate intuitive observation and control of the dosage of chemical agents, the practicality is improved.

[0015] As a further description of the above technical solution: the bottom of the sewage bucket is arranged to be conical, the top of the treatment box is provided with a feed hopper, the bottom of the sewage bucket is provided with a discharge pipe, the bottom of the treatment box is provided with a first electric telescopic rod, the bottom of the first electric telescopic rod is provided with a bottom plate, the bottom of the bottom plate is provided with a roller, second electric telescopic rods are provided on both sides of the roller, and the bottom of the second electric telescopic rod is provided with a rectangular plate.

[0016] By adopting the above technical solution, the height of the processing box can be adjusted according to the height of the user, the position of the device can be adjusted, and stability is ensured, and the operation is simple and convenient.

[0017] The technical effects and advantages of this utility model are:

[0018] 1. By setting up a cleaning mechanism, compared with the existing technology, the chemical agent and sewage are discharged through the discharge pipe. After discharge, the motor is used to drive the rotation of the second stirring blade. The rotation of the second stirring blade drives the connecting column and the fixed cylinder to move. The fixed cylinder drives the scraper to rotate, so that the scraper scrapes off the sewage and chemical agent residues on the inner wall of the sewage bucket and discharges them through the discharge pipe. The residual sewage and chemical agent on the inner wall of the sewage bucket are scraped clean, avoiding corrosion of the sewage bucket. At the same time, the chemical agent and sewage in the middle and upper part of the sewage bucket can be stirred, achieving two goals at one stroke and extending the service life.

[0019] 2. By setting up a feeding mechanism, compared with the existing technology, the corresponding chemical agent is poured into the feeding barrel through the feeding pipe, and the experimental sewage is poured into the sewage bucket through the feed hopper. At the same time, the single suction pump is started to transport the chemical agent inside the feeding barrel to the sewage bucket through the delivery pipe. Since the surface of the feeding barrel is set to a transparent material and is provided with a scale, it is convenient to observe and control the dosage, and it is convenient to adjust the height according to the height of different users. It is also convenient to move the position of the device, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 This is a schematic structural diagram of the stirring rod of the present utility model.

[0022] Figure 3 This is a schematic structural diagram of the cleaning mechanism of the present utility model.

[0023] Figure 4 It is a schematic structural diagram of the feeding mechanism of the present utility model.

[0024] Figure 5 It is a schematic diagram of the overall cross-sectional structure of the present utility model.

[0025] The figures are marked as follows: 1. treatment box; 2. sewage bucket; 3. motor; 4. rotating shaft; 5. first stirring blade; 6. second stirring blade; 7. connecting column; 8. fixing cylinder; 9. scraper; 10. fixing plate; 11. bearing; 12. stirring rod; 13. auxiliary column; 14. stabilizing plate; 15. retaining ring; 16. feeding cylinder; 17. feeding pipe; 18. conveying pipe; 19. feeding hopper; 20. discharge pipe; 21. first electric telescopic rod; 22. roller; 23. second electric telescopic rod. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The embodiments of this application disclose Figure 1-5 The present invention shows an adjustable, environmentally friendly sewage discharge device for use in a laboratory, comprising a treatment box 1, a sewage bucket 2 disposed within the treatment box 1, a motor 3 disposed at the bottom of the sewage bucket 2, an output end of the motor 3 being coaxially connected to a rotating shaft 4, and a cleaning mechanism being sleeved on the rotating shaft 4;

[0028] The cleaning mechanism includes a plurality of first stirring blades 5 sleeved on the rotating shaft 4, and a second stirring blade 6 is provided on the top of each of the first stirring blades 5. A connecting column 7 is provided on the top of the second stirring blade 6. A fixed cylinder 8 is sleeved on the connecting column 7. A scraper 9 is provided on one side of the fixed cylinder 8. The surface of the scraper 9 is arranged in an inclined shape. A fixed plate 10 is provided on the top of the scraper 9. A bearing 11 is provided on the top of the fixed plate 10. The rotation of the second stirring blade 6 also drives the top connecting column 7 to rotate, the connecting column 7 drives the fixed cylinder 8 to move, and the fixed cylinder 8 drives the scraper 9 to rotate, so that the scraper 9 cleans the inner wall of the sewage bucket 2, and also It can stir the chemicals and sewage in the upper middle part of the sewage bucket 2, killing two birds with one stone. Moreover, when the scraper 9 is rotating, the stability is further improved by the fixed plate 10 and the bearing 11, so that the chemicals and sewage are quickly merged and then discharged through the discharge pipe 20. After discharge, the rotation of the second stirring blade 6 drives the connecting column 7 and the fixed cylinder 8 to move, and the fixed cylinder 8 drives the scraper 9 to rotate, so that the scraper 9 scrapes off the sewage and chemical residues on the inner wall of the sewage bucket 2, and discharges them through the discharge pipe 20, scraping off the sewage and chemicals remaining on the inner wall of the sewage bucket 2, avoiding corrosion of the sewage bucket 2 and extending its service life.

[0029] Reference Figure 2-3As shown, a stirring rod 12 is provided at the bottom of the second stirring blade 6, and a plurality of auxiliary columns 13 are provided on the surface of the stirring rod 12. One end of the rotating shaft 4 is connected to a stabilizing plate 14 through a bearing. Two weight-reducing holes are provided on the surface of the stabilizing plate 14. The motor 3 is started to drive the rotating shaft 4 to rotate. The rotating shaft 4 drives the first stirring blade 5 and the second stirring blade 6 to rotate, stirring the medicine and sewage in the cone at the bottom of the treatment box 1, thereby preventing precipitation at the bottom. During the rotation of the rotating shaft 4, the stability is improved by the stabilizing plate 14. At the same time, the rotation of the second stirring blade 6 drives the stirring rod 12 and the auxiliary column 13 at the bottom to rotate, so that the medicine and sewage in the middle of the treatment box 1 are fully stirred, and the auxiliary column 13 is horizontally parallel to the treatment box 1, so that the medicine and sewage form a vortex during the stirring process, further improving the stirring effect.

[0030] Reference Figure 4 As shown, a feeding mechanism is provided on one side of the treatment box 1, and the feeding mechanism includes two clamping rings 15 provided on one side of the treatment box 1, and an anti-slip strip is provided on one side of the two clamping rings 15, and a feeding barrel 16 is provided on one side of the anti-slip strip. The surface of the feeding barrel 16 is set to be transparent and is provided with a scale. A feeding pipe 17 is provided on the top of the feeding barrel 16, and a delivery pipe 18 is provided at the bottom of the feeding barrel 16. A single suction pump is provided on one side of the delivery pipe 18, and one end of the delivery pipe 18 passes through the treatment box 1 and the sewage bucket 2 in sequence and extends to the interior of the sewage bucket 2. The corresponding chemical agent is poured into the interior of the feeding barrel 16 through the feeding pipe 17. Since the surface of the feeding barrel 16 is set to a transparent material and is provided with a scale, it is convenient to observe and control the dosage. Then the experimental sewage is poured into the interior of the sewage bucket 2 through the feed hopper 19, and the single suction pump is started at the same time to deliver the chemical agent inside the feeding barrel 16 to the interior of the sewage bucket 2 through the delivery pipe 18, which greatly improves practicality.

[0031] Reference Figure 5 As shown, the bottom of the sewage bucket 2 is set to be conical, the top of the treatment box 1 is provided with a feed hopper 19, the bottom of the sewage bucket 2 is provided with a discharge pipe 20, the bottom of the treatment box 1 is provided with a first electric telescopic rod 21, the bottom of the first electric telescopic rod 21 is provided with a bottom plate, the bottom of the bottom plate is provided with a roller 22, and second electric telescopic rods 23 are provided on both sides of the roller 22. The bottom of the second electric telescopic rod 23 is provided with a rectangular plate. First, start the second electric telescopic rod 23 to drive the rectangular plate to move upward until the roller 22 contacts the ground, thereby pushing the treatment box 1 to rotate its roller 22, and the device can be moved to the desired position. At the same time, start the first electric telescopic rod 21 to drive the treatment box 1 to move up and down, which is convenient for height adjustment according to the height of different users, and the operation is convenient and quick.

[0032] Working principle of the present invention: When the present invention is used, first pour the corresponding chemical agent into the feeding cylinder 16 through the feeding tube 17. Since the surface of the feeding cylinder 16 is set to a transparent material and is provided with a scale, it is convenient to observe and control the dosage. Then pour the experimental sewage into the sewage bucket 2 through the feeding hopper 19, and at the same time start the single suction pump to transport the chemical agent in the feeding cylinder 16 to the sewage bucket 2 through the delivery pipe 18. Then start the motor 3 to drive the rotating shaft 4 to rotate. The rotating shaft 4 drives the first stirring blade 5 and the second stirring blade 6 to rotate, stirring the medicine and sewage in the cone at the bottom of the treatment box 1, thereby preventing precipitation at the bottom. During the rotation of the rotating shaft 4, the stability is improved by the stabilizing plate 14. At the same time, the rotation of the second stirring blade 6 drives the stirring rod 12 and the auxiliary column 13 at the bottom to rotate, so that the medicine and sewage in the middle of the treatment box 1 are fully stirred, and the auxiliary column 13 is horizontally parallel to the treatment box 1, so that the medicine and sewage form a vortex during the stirring process, further improving the stirring effect.

[0033] At the same time, the rotation of the second stirring blade 6 also drives the top connecting column 7 to rotate, the connecting column 7 drives the fixed cylinder 8 to move, and the fixed cylinder 8 drives the scraper 9 to rotate, so that the scraper 9 cleans the inner wall of the sewage bucket 2, and can also stir the medicine and sewage in the middle and upper parts of the sewage bucket 2, killing two birds with one stone, and when the scraper 9 is in the rotation process, the stability is further improved by the fixed plate 10 and the bearing 11, so that the chemical agent and sewage are quickly merged, and then discharged through the discharge pipe 20. After discharge, the rotation of the second stirring blade 6 drives the connecting column 7 and the fixed cylinder 8 to move, and the fixed cylinder 8 drives the scraper 9 to rotate, so that the scraper 9 scrapes off the sewage and chemical residues on the inner wall of the sewage bucket 2, and discharges them through the discharge pipe 20, scraping off the sewage and chemicals remaining on the inner wall of the sewage bucket 2, avoiding corrosion of the sewage bucket 2 and extending its service life;

[0034] When the position height of the processing box 1 needs to be adjusted, the second electric telescopic rod 23 is first started to drive the rectangular plate to move upward until the roller 22 contacts the ground, thereby pushing the processing box 1 to rotate its roller 22, and then the device can be moved to the required position. At the same time, the first electric telescopic rod 21 is started to drive the processing box 1 to move up and down, which is convenient for height adjustment according to the height of different users, and the operation is convenient and quick.

[0035] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An adjustable, environmentally friendly sewage discharge device for use in a laboratory, comprising a treatment box (1), characterized in that: A sewage bucket (2) is provided inside the treatment box (1), a motor (3) is provided at the bottom of the sewage bucket (2), an output end of the motor (3) is coaxially connected to a rotating shaft (4), and a cleaning mechanism is sleeved on the rotating shaft (4); The cleaning mechanism comprises a plurality of first stirring blades (5) sleeved on a rotating shaft (4), a second stirring blade (6) being provided on the top of each of the plurality of first stirring blades (5), a connecting column (7) being provided on the top of the second stirring blade (6), a fixing cylinder (8) being sleeved on the connecting column (7), a scraper (9) being provided on one side of the fixing cylinder (8), the surface of the scraper (9) being arranged in an inclined shape, a fixing plate (10) being provided on the top of the scraper (9), and a bearing (11) being provided on the top of the fixing plate (10).

2. The adjustable, environmentally friendly sewage discharge device for use in laboratories according to claim 1, characterized in that: A stirring rod (12) is provided at the bottom of the second stirring piece (6), and a plurality of auxiliary columns (13) are provided on the surface of the stirring rod (12).

3. The adjustable, environmentally friendly sewage discharge device for use in laboratories according to claim 1, characterized in that: One end of the rotating shaft (4) is connected to a stabilizing plate (14) via a bearing, and two weight-reducing holes are provided on the surface of the stabilizing plate (14).

4. The adjustable, environmentally friendly sewage discharge device for use in laboratories according to claim 1, characterized in that: A feeding mechanism is provided on one side of the processing box (1), and the feeding mechanism comprises two clamping rings (15) provided on one side of the processing box (1), an anti-slip strip is provided on one side of the two clamping rings (15), and a feeding cylinder (16) is provided on one side of the anti-slip strip.

5. The adjustable, environmentally friendly sewage discharge device for use in laboratories according to claim 1, characterized in that: The surface of the feeding cylinder (16) is transparent and provided with a scale. A feeding pipe (17) is provided at the top of the feeding cylinder (16), and a delivery pipe (18) is provided at the bottom of the feeding cylinder (16). A single-suction pump is provided on one side of the delivery pipe (18). One end of the delivery pipe (18) passes through the treatment box (1) and the sewage bucket (2) in sequence and extends into the interior of the sewage bucket (2).

6. The adjustable, environmentally friendly sewage discharge device for use in laboratories according to claim 1, characterized in that: The bottom of the sewage bucket (2) is arranged in a conical shape, the top of the treatment box (1) is provided with a feed hopper (19), and the bottom of the sewage bucket (2) is provided with a discharge pipe (20).

7. The adjustable, environmentally friendly sewage discharge device for use in laboratories according to claim 1, characterized in that: A first electric telescopic rod (21) is provided at the bottom of the processing box (1), a bottom plate is provided at the bottom of the first electric telescopic rod (21), a roller (22) is provided at the bottom of the bottom plate, a second electric telescopic rod (23) is provided on both sides of the roller (22), and a rectangular plate is provided at the bottom of the second electric telescopic rod (23).

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