Laboratory sewage flocculation treatment device

Abstract

The utility model relates to the technical field of laboratory sewage treatment, and discloses a laboratory sewage flocculation treatment device which comprises a base, the top end of the base is fixedly connected with a treatment bin, the outer wall of the front end of the treatment bin is provided with a controller, and the right end of the base is fixedly connected with an electric control discharge port and penetrates through the electric control discharge port. A fixing shell is fixedly connected to the left portion of the rear side of the top end of the base, a first motor is fixedly connected to the right portion of the rear side of the top end of the base, a medicament bin is fixedly connected to the front side of the top end of the base, connecting tables are fixedly connected to the left end and the right end of the medicament bin, and switching blocks are connected to the outer walls of the connecting tables through discharging assemblies. And the top end of the medicament bin is fixedly connected with a feed port and penetrates through the feed port. According to the device disclosed by the utility model, sewage is more quickly filtered through the filtering barrel, the filtering effect of the device is improved, the blanking shaft is used for carrying out auxiliary blanking on materials in the medicament bin, medicament accumulation is prevented, and medicaments can be conveniently poured into the base from the medicament bin.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory sewage treatment, in particular to a laboratory sewage flocculation treatment device. Background Art

[0002] Laboratory sewage flocculation treatment unit is a device used to treat laboratory wastewater, which usually includes physical, chemical or biological treatment processes. Flocculation treatment is designed to aggregate suspended matter, particulate matter and organic matter in wastewater into larger agglomerates (called floccules) for easier separation and removal.

[0003] After searching, a chemical laboratory sewage flocculation treatment device with announcement number CN217972712U is disclosed. In view of the fact that the sewage flocculation treatment device in the prior art can only add flocculants to the sewage at one time when in use, and the reaction range of the flocculants in the sewage is relatively small, resulting in a better flocculation effect at the location where the flocculants are added in the sewage, and a poorer flocculation effect of the sewage at the sewage far away from the flocculants, resulting in a large difference in the flocculation treatment effect of the sewage, and reducing the overall treatment efficiency of the sewage. The following scheme is now proposed, which includes a base, the top of the base is fixedly connected to a flocculation box, and the bottom of the flocculation box is fixedly connected to a stirring motor. The utility model realizes uniform feeding of the flocculant into the flocculation box through a simple structure, and at the same time expands the falling range of the flocculant, improves the reaction range of the flocculant in the sewage, and also improves the overall reaction effect of the flocculant and the sewage, and has strong practicality:

[0004] Based on the above patent, by driving the metering roller to rotate through the driving motor, the flocculant inside the flocculant box can be quantitatively discharged, and the falling is more even. By driving the stirring motor to rotate the stirring rod and the dispersion disk, the sewage can be stirred. At the same time, the flocculant is dispersed by the rotation of the dispersion disk and the multiple through holes opened thereon, which can make the mixing of the flocculant and the sewage faster and more uniform, increase the reaction range of the flocculant in the sewage, and also improve the overall reaction effect of the flocculant and the sewage. However, when filtering, this patent relies on the sewage's own gravity to filter the impurities in the sewage through the dispersion plate, which can easily cause impurities to be blocked in the through holes, resulting in a slow filtration speed when the dispersion plate is filtering, and affecting the filtration effect of the sewage. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a laboratory sewage flocculation treatment device, so that the sewage can be filtered more quickly through the filter barrel, thereby improving the filtering effect of the device, allowing the feeding shaft to assist in feeding the material in the medicine bin to prevent the accumulation of medicines and facilitate the injection of medicines from the medicine bin into the base.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A laboratory sewage flocculation treatment device comprises a base, the top of the base is fixedly connected to a treatment bin, a controller is installed on the front outer wall of the treatment bin, an electric control discharge port is fixedly connected to and penetrates the right end of the base, a fixed shell is fixedly connected to the left rear part of the top of the base, a first motor is fixedly connected to the right rear part of the top of the base, a medicine bin is fixedly connected to the front side of the top of the base, both left and right ends of the medicine bin are fixedly connected to connecting platforms, the outer walls of the connecting platform are connected to adapter blocks through a discharge assembly, the top of the medicine bin is fixedly connected to a feeding port and penetrates, and the inner wall of the base is connected to a filter barrel through a filter assembly.

[0008] Furthermore, the filter assembly includes a transmission rod and a connecting frame which are respectively connected at the first motor driving end through a bevel gear group, and a plurality of external rotating plates are fixedly connected to the left and right ends of the inner wall of the connecting frame. The outer wall of the bottom end of the transmission rod passes through the filter barrel and is fixedly connected to an internal rotating blade ring.

[0009] Furthermore, the discharge assembly includes a second motor fixedly connected to the top of the left end connecting platform, the driving end of the second motor is fixedly connected to a reciprocating screw, the top of the inner wall at the right end is fixedly connected to a sliding rod, a sliding block is installed on the outer wall of the reciprocating screw, the inner wall of the adapter block relative to one end is rotatably connected to a transmission gear, the outer wall of the transmission gear is meshed with a spur rack, and the transmission gear passes through the adapter block at one end and is fixedly connected to a discharge shaft.

[0010] Furthermore, the inner wall of the adapter block at the right end is slidably connected to the outer wall of the slide rod.

[0011] Furthermore, the bevel gear set includes a second bevel gear fixedly connected to the top of the transmission rod and the connecting frame, and a first bevel gear fixedly connected to the driving end of the first motor, and the first bevel gear and the second bevel gear are meshedly connected.

[0012] Furthermore, the top end of the connecting frame is rotatably connected to the top end of the inner wall of the processing chamber, and the outer wall of the transmission rod is rotatably connected to the inner wall of the connecting frame.

[0013] Furthermore, the outer wall of the sliding block is fixedly connected to the inner wall of the left end adapter block.

[0014] Furthermore, the rear ends of the spur racks are fixedly connected to the rear ends of the inner walls.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, by using a connecting frame, a first bevel gear, a second bevel gear, a transmission rod, a filter barrel, an external rotating plate and an internal rotating blade ring in combination, sewage can be filtered through the filter barrel more quickly, the filtering effect of the device is improved, and the device can better aggregate fine particles and suspended matter in the water into larger agglomerates, thereby effectively increasing the removal rate of various pollutants and helping laboratories to meet or even exceed these environmental protection standards.

[0017] 2. In the utility model, by using the second motor, the slider, the reciprocating screw, the adapter block, the transmission gear, the spur rack, the unloading shaft and the slide rod in combination, the unloading shaft assists in unloading the material in the medicine bin to prevent the accumulation of medicines, facilitate the infusion of medicines from the medicine bin to the processing bin, make the medicine delivery process smoother, and improve the efficiency of medicine delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a laboratory sewage flocculation treatment device proposed by the utility model;

[0019] Figure 2 A half-section diagram of a treatment chamber of a laboratory sewage flocculation treatment device proposed by the utility model;

[0020] Figure 3 A half-section diagram of a filter barrel of a laboratory sewage flocculation treatment device proposed by the utility model;

[0021] Figure 4 A half-section diagram of a connecting frame of a laboratory sewage flocculation treatment device proposed by the utility model;

[0022] Figure 5 A half-section diagram of a fixed shell of a laboratory sewage flocculation treatment device proposed by the utility model;

[0023] Figure 6 This is a half-section diagram of a transfer block of a laboratory sewage flocculation treatment device proposed by the utility model.

[0024] Legend:

[0025] 1. Base; 2. Processing chamber; 3. Controller; 4. Electric control discharge port; 5. Fixed shell; 6. First motor; 7. Medicine chamber; 8. Connecting table; 9. Feeding port; 10. Connecting frame; 11. First bevel gear; 12. Second bevel gear; 13. Transmission rod; 14. Filter barrel; 15. Outer rotating plate; 16. Inner rotating blade ring; 17. Second motor; 18. Sliding block; 19. Reciprocating screw; 20. Adapter block; 21. Transmission gear; 22. Spur rack; 23. Discharge shaft; 24. Sliding rod. DETAILED DESCRIPTION

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

[0027] Reference Figure 1-6 The utility model provides an embodiment: a laboratory sewage flocculation treatment device, including a base 1, a processing bin 2 is fixedly connected to the top of the base 1, a controller 3 is installed on the outer wall of the front end of the processing bin 2, an electric control discharge port 4 is fixedly connected to the right end of the base 1 and penetrates, a fixed shell 5 is fixedly connected to the left part of the rear side of the top of the base 1, a first motor 6 is fixedly connected to the right part of the rear side of the top of the base 1, a medicine bin 7 is fixedly connected to the front side of the top of the base 1, a connecting platform 8 is fixedly connected to the left and right ends of the medicine bin 7, the outer walls of the connecting platform 8 are connected to the adapter block 20 through the discharge assembly, a feeding port 9 is fixedly connected to the top of the medicine bin 7 and penetrates, a filter barrel 14 is connected to the inner wall of the base 1 through the filter assembly, the inner wall of the right end adapter block 20 is slidably connected to the outer wall of the slide rod 24, and the medicine is poured into the medicine bin 7 through the feeding port 9, and the controller 3 can control the first motor 6 and the second motor 17 to start, and the filtered sewage can be discharged from the electric control discharge port 4.

[0028] Specifically, the driving end of the first motor 6 is connected to the transmission rod 13 and the connecting frame 10 through a bevel gear group, and a plurality of external rotating plates 15 are fixedly connected to the left and right ends of the inner wall of the connecting frame 10. The outer wall of the bottom end of the transmission rod 13 penetrates the filter barrel 14 and is fixedly connected to the inner rotating blade ring 16. The transmission rod 13 and the top of the connecting frame 10 are fixedly connected to the second bevel gear 12 and the first bevel gear 11 is fixedly connected to the driving end of the first motor 6. The first bevel gear 11 and the second bevel gear 12 are meshed. The top of the connecting frame 10 is rotatably connected to the top of the inner wall of the processing chamber 2, and the outer wall of the transmission rod 13 is rotatably connected to the inner wall of the connecting frame 10. When the medicine is put into the filter chamber 2, the first motor 6 is started to make the filter barrel 14 pass through the filter barrel 14 and be fixedly connected to the inner rotating blade ring 16. The first motor 6 drives the first bevel gear 11 to drive the second bevel gear 12 to drive the transmission rod 13 and the connecting frame 10 to rotate respectively, so that the connecting frame 10 drives the outer rotating plate 15 to rotate forward, and the transmission rod 13 drives the inner rotating blade ring 16 to rotate counterclockwise, so that the outer rotating plate 15 can fully stir the sewage and the reagent, and the centrifugal force generated under the counter-rotation of the inner rotating blade ring 16 causes suction to be generated in the filter barrel 14 to filter the sewage, so that the sewage can be filtered through the filter barrel 14 more quickly, thereby improving the filtering effect of the device, so that the device can better aggregate fine particles and suspended matter in the water into larger agglomerates, thereby effectively increasing the removal rate of various pollutants, helping laboratories to meet or even exceed these environmental protection standards.

[0029] Specifically, the top of the left end 8 is fixedly connected to the second motor 17, the driving end of the second motor 17 is fixedly connected to the reciprocating screw 19, the top of the inner wall of the right end 8 is fixedly connected to the slide bar 24, the outer wall of the reciprocating screw 19 is installed with a slider 18, the inner wall of the adapter block 20 relative to one end is rotatably connected to the transmission gear 21, the outer wall of the transmission gear 21 is meshed and connected with a spur rack 22, the opposite end of the transmission gear 21 passes through the adapter block 20 and is fixedly connected to the blanking shaft 23, the outer wall of the slider 18 is fixedly connected to the inner wall of the left end adapter block 20, and the rear end of the spur rack 22 is fixedly connected to the inner wall of 8 At the rear end, when the medicine is infused, the second motor 17 is started, and the second motor 17 drives the reciprocating screw 19 to make the slider 18 drive the adapter block 20 to move back and forth along the slide bar 24, so that the transmission gear 21 in the adapter block 20 rotates along the spur rack 22, and the transmission gear 21 drives the unloading shaft 23 to rotate, so that the unloading shaft 23 rotates while reciprocating, so that the unloading shaft 23 assists in unloading the material in the medicine bin 7 to prevent the accumulation of medicine, facilitate the infusion of medicine from the medicine bin 7 into the base 1, make the medicine delivery process smoother, and improve the efficiency of medicine delivery.

[0030] Working principle: the medicine is poured into the medicine bin 7 through the feeding port 9, and the controller 3 can control the first motor 6 and the second motor 17 to start, and the filtered sewage can be discharged from the electrically controlled discharge port 4. When pouring medicine, start the second motor 17, let the second motor 17 drive the reciprocating screw rod 19 to make the slider 18 drive the adapter block 20 to move back and forth along the slide bar 24, so that the transmission gear 21 in the adapter block 20 rotates along the spur rack 22, and the transmission gear 21 drives the discharge shaft 23 to rotate, so that the discharge shaft 23 rotates while reciprocating, so that the discharge shaft 23 assists in the discharge of materials in the medicine bin 7, prevents the accumulation of medicine, and facilitates the infusion of medicine from the medicine bin 7 into the processing bin 2, so that the medicine delivery process is smoother and the medicine delivery is improved. The efficiency of the agent is improved, and when the agent is added, the first motor 6 is started, so that the first motor 6 drives the first bevel gear 11 and the second bevel gear 12 drives the transmission rod 13 and the connecting frame 10 to rotate respectively, so that the connecting frame 10 drives the outer rotating plate 15 to rotate forward, and the transmission rod 13 drives the inner rotating blade ring 16 to rotate counterclockwise, so that the outer rotating plate 15 can fully stir the sewage and the agent, and the centrifugal force is generated under the counter-rotation of the inner rotating blade ring 16 to generate suction in the filter barrel 14 to filter the sewage, so that the sewage can be filtered through the filter barrel 14 more quickly, thereby improving the filtering effect of the device, so that the device can better gather fine particles and suspended matter in the water into larger agglomerates, thereby effectively increasing the removal rate of various pollutants, helping laboratories to meet or even exceed these environmental protection standards.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laboratory wastewater flocculation treatment device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a processing bin (2), a controller (3) is installed on the front outer wall of the processing bin (2), the right end of the base (1) is fixedly connected to an electric control discharge port (4) and penetrates through it, the left rear part of the top of the base (1) is fixedly connected to a fixed shell (5), the right rear part of the top of the base (1) is fixedly connected to a first motor (6), the front side of the top of the base (1) is fixedly connected to a medicine bin (7), the left and right ends of the medicine bin (7) are fixedly connected to a connecting platform (8), the outer walls of the connecting platform (8) are connected to a transfer block (20) through a discharge assembly, the top of the medicine bin (7) is fixedly connected to a feeding port (9) and penetrates through it, and the inner wall of the base (1) is connected to a filter barrel (14) through a filter assembly.

2. A laboratory wastewater flocculation treatment device according to claim 1, characterized in that: The filter assembly comprises a transmission rod (13) and a connecting frame (10) respectively connected at the driving end of the first motor (6) through a bevel gear set, wherein the left and right ends of the inner wall of the connecting frame (10) are fixedly connected to a plurality of external rotating plates (15), and the outer wall of the bottom end of the transmission rod (13) penetrates the filter barrel (14) and is fixedly connected to an internal rotating blade ring (16).

3. A laboratory wastewater flocculation treatment device according to claim 1, characterized in that: The discharge assembly comprises a second motor (17) fixedly connected to the top of the left end connection platform (8), the driving end of the second motor (17) is fixedly connected to a reciprocating screw (19), the top of the inner wall of the right end (8) is fixedly connected to a slide bar (24), the outer wall of the reciprocating screw (19) is installed with a slide block (18), the inner wall of the adapter block (20) relative to one end is rotatably connected to a transmission gear (21), the outer wall of the transmission gear (21) is meshedly connected to a spur rack (22), and the transmission gear (21) passes through the adapter block (20) at one end and is fixedly connected to a discharge shaft (23).

4. A laboratory wastewater flocculation treatment device according to claim 1, characterized in that: The inner wall of the right end adapter block (20) is slidably connected to the outer wall of the slide rod (24).

5. A laboratory wastewater flocculation treatment device according to claim 2, characterized in that: The bevel gear set comprises a second bevel gear (12) fixedly connected to the top of the transmission rod (13) and the connecting frame (10), and a first bevel gear (11) fixedly connected to the driving end of the first motor (6), wherein the first bevel gear (11) and the second bevel gear (12) are meshingly connected.

6. A laboratory wastewater flocculation treatment device according to claim 2, characterized in that: The top end of the connecting frame (10) is rotatably connected to the top end of the inner wall of the processing chamber (2), and the outer wall of the transmission rod (13) is rotatably connected to the inner wall of the connecting frame (10).

7. The laboratory wastewater flocculation treatment device according to claim 3, characterized in that: The outer wall of the sliding block (18) is fixedly connected to the inner wall of the left end adapter block (20).

8. The laboratory wastewater flocculation treatment device according to claim 3 is characterized by: The rear ends of the spur gears (22) are fixedly connected to the rear end of the inner wall (8).

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