Medical wastewater dosing treatment device

Abstract

The utility model discloses a medical wastewater dosing treatment device, and relates to the technical field of medical wastewater treatment. The device comprises a treatment barrel, wherein a partition plate is fixedly connected to the top of an inner cavity of the treatment barrel; a mixing assembly is arranged in an inner cavity of the treatment barrel and comprises a stirring rod, and the stirring rod is movably connected to the inner cavity of the treatment barrel. Through the driving of the motor, the stirring rod can be driven to rotate, and meanwhile, the two reciprocating lead screws are driven to rotate through the first belt pulley and the second belt pulley, so that the stirring rod drives the stirring blades to mix wastewater and medicines in the treatment barrel, and the reciprocating lead screws drive the sliding sleeves to reciprocate; according to the waste water treatment device, the medicine can be conveniently and uniformly injected into the treatment barrel, the arc-shaped cleaning plate is driven to clean the inner wall of the treatment barrel, compressed air can be discharged into the treatment barrel through the compressor, waste water and the medicine are mixed, and oxygen is supplemented into the treatment barrel.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical waste water treatment, in particular to a medical waste water dosing treatment device. Background Art

[0002] The medical wastewater dosing treatment device is a device used to treat medical wastewater. Its main function is to add specific agents to the wastewater to effectively remove pollutants, kill microorganisms or change water quality characteristics, thereby achieving the purpose of purifying wastewater.

[0003] The medical wastewater dosing treatment device in the prior art needs to add a specific amount of medicine to the wastewater, and the wastewater and the medicine need to be mixed and stirred. However, the existing wastewater treatment devices usually only use mechanical stirring, which easily causes impurities such as mud and suspended matter in the wastewater to accumulate at the bottom of the treatment device, resulting in incomplete mixing with the medicine. Most treatment devices are sealed, but the microorganisms in the wastewater need a large amount of oxygen to be degraded. Simple mechanical stirring cannot provide oxygen for the treatment cylinder, affecting the wastewater treatment effect.

[0004] To this end, we provide a medical wastewater dosing treatment device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a medical wastewater dosing treatment device, which solves the problems of the medical wastewater dosing treatment device in the prior art that the medical wastewater and drugs cannot be effectively mixed and oxygen cannot be provided inside the sealed treatment device through the cooperation of a mixing component and a cleaning component.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a medical wastewater dosing treatment device, comprising a treatment cylinder, wherein a partition is fixedly connected to the top of the inner cavity of the treatment cylinder;

[0008] The inner cavity of the treatment cylinder is provided with a mixing assembly, the mixing assembly includes a stirring rod, the stirring rod is movably connected to the inner cavity of the treatment cylinder, a stirring blade is fixedly connected to the surface of the stirring rod, a compressor is fixedly connected to one side of the top of the treatment cylinder, the output end of the compressor is connected to a delivery pipe, the bottom end of the delivery pipe is connected to an air outlet pipe, both sides of the surface of the air outlet pipe are provided with air outlet holes, and both sides of the inner cavity of the treatment cylinder are provided with dosing parts;

[0009] Cleaning components are provided on both sides of the inner cavity of the processing cylinder, and the cleaning components include a reciprocating screw, which is movably connected to both sides of the inner cavity of the processing cylinder, a first pulley is fixedly connected to one side of the surface of the reciprocating screw, a sliding sleeve is threadedly connected to the surface of the reciprocating screw, and an arc-shaped cleaning plate is fixedly connected to one side of the sliding sleeve.

[0010] The utility model is further configured that the dosing component includes a water pump, the water pump is connected to one side of the top of the treatment cylinder through a water pipe, the output end of the water pump is connected to the dosing pipe, one side of the sliding sleeve is fixedly connected to a fixed block, and both sides of the bottom of the fixed block are fixedly connected to nozzles.

[0011] The utility model is further configured that a second pulley is fixedly connected to one side of the surface of the stirring rod, and the second pulley is connected to the first pulley through a belt transmission.

[0012] The utility model is further configured that a motor is fixedly connected to the top of the treatment cylinder, an output end of the motor extends to the inner cavity of the treatment cylinder, and the output end of the motor is fixed to the top end of the stirring rod.

[0013] The utility model is further configured that the bottom end of the dosing tube is connected with a telescopic hose, and one end of the telescopic hose is connected with an input end of the nozzle.

[0014] The utility model is further configured that both sides of the inner cavity of the treatment cylinder are fixedly connected with limit rods, and the surface of the limit rods is slidably connected to one side of the inner cavity of the sliding sleeve.

[0015] The utility model is further configured that a waste injection port is opened at the front end of one side of the top of the inner cavity of the treatment tube, the top of the inner cavity of the waste injection port extends to the outside of the treatment tube, and the bottom of the inner cavity of the waste injection port extends to the outside of the partition.

[0016] The utility model is further configured that one side of the bottom of the inner cavity of the treatment cylinder is connected to a discharge pipe, and a valve is sleeved on the surface of the discharge pipe.

[0017] The utility model has the following beneficial effects:

[0018] 1. The utility model is driven by a motor to drive the stirring rod to rotate and at the same time drive the two reciprocating screws to rotate through the first pulley and the second pulley, so that the stirring rod drives the stirring blades to mix the wastewater and medicine in the treatment cylinder, and the reciprocating screw drives the sliding sleeve to reciprocate, so as to facilitate the uniform addition of medicine into the treatment cylinder, and drive the arc-shaped cleaning plate to clean the inner wall of the treatment cylinder. The compressed air can be discharged into the treatment cylinder through the compressor to mix the wastewater and medicine and supplement oxygen in the treatment cylinder.

[0019] 2. The utility model can separate the driving structure from the mixing and stirring structure in the treatment cylinder by setting a partition, so as to protect the driving structure from being eroded by medical waste water. By setting a compressor and an air outlet pipe, the outside air can be compressed and discharged into the treatment cylinder, so as to mix the waste water and the medicine and supplement oxygen to the microorganisms in the waste water. By setting an arc-shaped cleaning plate, the inner wall of the treatment cylinder can be cleaned to prevent waste in the waste water from adhering to the inner wall of the treatment cylinder.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments are briefly introduced below.

[0022] Figure 1 It is a structural stereogram of a medical wastewater dosing treatment device;

[0023] Figure 2 It is a cross-sectional view of a treatment cylinder in a medical wastewater dosing treatment device;

[0024] Figure 3 This is an exploded view of the internal structure of a treatment cylinder in a medical wastewater dosing treatment device;

[0025] Figure 4 It is a schematic diagram of a stirring rod and a reciprocating screw in a medical wastewater dosing treatment device;

[0026] Figure 5 This is a schematic diagram of a nozzle in a medical wastewater dosing treatment device.

[0027] In the attached figure: 1. treatment cylinder; 2. partition; 3. stirring rod; 4. stirring blade; 5. compressor; 6. delivery pipe; 7. exhaust pipe; 8. reciprocating screw; 9. first pulley; 10. sliding sleeve; 11. arc cleaning plate; 12. water pump; 13. dosing pipe; 14. fixing block; 15. nozzle; 16. second pulley; 17. motor; 18. telescopic hose; 19. limit rod; 20. waste injection port; 21. discharge pipe. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Specific embodiment 1

[0030] See also Figure 1-5The utility model is a medical wastewater dosing treatment device, comprising a treatment tube 1, a partition plate 2 is fixedly connected to the top of the inner cavity of the treatment tube 1;

[0031] The inner cavity of the treatment cylinder 1 is provided with a mixing assembly, which includes a stirring rod 3, which is movably connected to the inner cavity of the treatment cylinder 1, and a stirring blade 4 is fixedly connected to the surface of the stirring rod 3. A compressor 5 is fixedly connected to one side of the top of the treatment cylinder 1, and the output end of the compressor 5 is connected to a delivery pipe 6, and the bottom end of the delivery pipe 6 is connected to an air outlet pipe 7. Air outlet holes are opened on both sides of the surface of the air outlet pipe 7, and dosing parts are arranged on both sides of the inner cavity of the treatment cylinder 1;

[0032] Cleaning components are provided on both sides of the inner cavity of the processing cylinder 1, and the cleaning components include a reciprocating screw 8, which is movably connected to both sides of the inner cavity of the processing cylinder 1, a first pulley 9 is fixedly connected to one side of the surface of the reciprocating screw 8, a sleeve 10 is threadedly connected to the surface of the reciprocating screw 8, and an arc-shaped cleaning plate 11 is fixedly connected to one side of the sleeve 10.

[0033] Specifically: the bottom of the treatment tube 1 is fixedly connected with legs all around, and the bottom of the legs is provided with anti-slip grooves, so that the treatment tube 1 is more stable when placed. There are five legs at the bottom of the treatment tube 1, and the partition 2 is fixed to the top of the inner cavity of the treatment box, so that the first pulley 9 and the second pulley 16 are separated from the internal structure of the treatment box. The top of the stirring rod 3 extends out of the partition 2, and the bottom end is rotatably connected to the bottom of the inner cavity of the treatment tube 1 through a bearing. The outlet pipe 7 is located on both sides of the inner cavity of the treatment tube 1, and the compressor 5 is located on the right side of the top of the treatment tube 1. One end of the delivery pipe 6 extends to the partition The outside of the plate 2 is connected with the top of the air outlet pipe 7 on the right side of the inner cavity of the treatment tube 1, and one end of the air outlet pipe 7 on the left side is connected with one end of the delivery pipe 6 through the inner cavity of the partition 2. A dust screen is fixedly connected to the surface of the air outlet to prevent impurities in the wastewater from entering the air outlet pipe 7 and clogging the air outlet pipe 7. A crescent pin is movably connected to the front of the sliding sleeve 10. The sliding sleeve 10 is connected to the crescent pin. The sliding sleeve 10 will follow the movement of the crescent pin and reciprocate along the axial direction of the screw. One side surface of the arc-shaped cleaning plate 11 is slidably connected to one side of the inner wall of the treatment tube 1. Specific embodiment 2

[0035] See also Figure 1-5On the basis of the specific embodiment 1, the dosing part includes a water pump 12, the water pump 12 is connected to one side of the top of the treatment tube 1 through a water pipe, the output end of the water pump 12 is connected to the dosing pipe 13, one side of the sliding sleeve 10 is fixedly connected to a fixed block 14, both sides of the bottom of the fixed block 14 are fixedly connected to a nozzle 15, one side of the surface of the stirring rod 3 is fixedly connected to a second pulley 16, the second pulley 16 is connected to the first pulley 9 through a belt transmission, the top of the treatment tube 1 is fixedly connected to a motor 17, the output end of the motor 17 extends to the inner cavity of the treatment tube 1, and the motor 17 The output end is fixed to the top of the stirring rod 3, the bottom end of the dosing tube 13 is connected to a telescopic hose 18, one end of the telescopic hose 18 is connected to the input end of the nozzle 15, both sides of the inner cavity of the treatment tube 1 are fixedly connected with limit rods 19, the surface of the limit rod 19 is slidably connected to one side of the inner cavity of the sliding sleeve 10, a waste injection port 20 is opened at the front end of one side of the top of the inner cavity of the treatment tube 1, the top of the inner cavity of the waste injection port 20 extends to the outside of the treatment tube 1, and the bottom of the inner cavity of the waste injection port 20 extends to the outside of the partition 2, and one side of the bottom of the inner cavity of the treatment tube 1 is connected to a discharge pipe 21, and a valve is sleeved on the surface of the discharge pipe 21.

[0036] Specifically: the water pump 12 is connected to the left side of the top of the treatment cylinder 1 through a water pipe, and the input end of the water pump 12 is connected to the external drug storage box through a connecting water pipe, one end of the dosing tube 13 is connected to the water pipe at the output end of the water pump 12, and extends to the inner cavity of the partition 2. Since the reciprocating screw 8 is located on both sides of the inner cavity of the treatment cylinder 1, one side of the two sliding sleeves 10 is fixedly connected to the fixed block 14, and both sides of the bottom of the fixed block 14 are fixedly connected to the nozzle 15, so the input end of the nozzle 15 is connected to the telescopic hose 18, so that one end of the telescopic hose 18 of the left nozzle 15 is directly connected to one end of the dosing tube 13, and one end of the telescopic hose 18 on the right is connected to one end of the dosing tube 13 through the inner cavity of the partition 2. The first pulley 9 and the second pulley 16 are both located at the top of the inner cavity of the treatment tube 1 and at the top of the partition 2, so that the two reciprocating screws 8 can be driven to rotate by rotating the stirring rod 3. The surface of the limit rod 19 is slidably connected to one side of the inner cavity of the sleeve 10, so that the sleeve 10 is limited when moving on the surface of the reciprocating screw 8. The bottom end of the waste injection port 20 extends to the inside of the treatment tube 1 through the partition 2 to facilitate the filling of wastewater. The treated wastewater in the treatment tube 1 can be discharged by controlling the valve. The two ends of the reciprocating screw 8 are respectively rotatably connected to the top and bottom of one side of the inner cavity of the treatment tube 1 through bearings, and one side of the surface of the stirring rod 3 and one side of the surface of the reciprocating screw 8 are movably connected to the inner cavity of the partition 2.

[0037] The working principle of the utility model is as follows: when medical wastewater needs to be treated by adding medicine, the medical wastewater is first injected into the treatment tube 1 through the waste injection port 20, and then the motor 17 is started, the motor 17 drives the stirring rod 3 to rotate, and the stirring rod 3 drives the stirring blade 4 to rotate to stir the wastewater in the inner cavity of the treatment tube 1;

[0038] At the same time, the stirring rod 3 rotates to drive the second pulley 16 to rotate, and the second pulley 16 drives the first pulley 9 to rotate through the belt, thereby driving the reciprocating screw 8 to rotate, and the reciprocating screw 8 rotates to drive the sliding sleeve 10 to reciprocate on the surface of the reciprocating screw 8 through the crescent pin. At this time, the water pump 12 is turned on, and the external medicine is injected into the telescopic hose 18 through the dosing pipe 13, and sprayed out through the nozzle 15 to add medicine to the wastewater. The reciprocating motion of the sliding sleeve 10 makes the medicine evenly added to the wastewater. When the sliding sleeve 10 reciprocates, it will also drive the arc cleaning plate 11 to clean the inner wall of the treatment cylinder 1;

[0039] In order to prevent dirt, suspended matter and other impurities in the wastewater from settling to the bottom of the inner cavity of the treatment tube 1, the compressor 5 can be turned on, the outside air can be compressed by the compressor 5, and the compressed air can be discharged into the air outlet pipe 7 through the delivery pipe 6. The compressed air is flushed into the mixture of wastewater and medicine through the air outlet hole, and the mixture is stirred in the form of bubbles. At the same time, oxygen is provided to some microorganisms in the wastewater to accelerate the degradation efficiency. Finally, when the medical wastewater treatment is completed, the valve is opened to discharge the treated wastewater through the discharge pipe 21.

[0040] The standard parts used in the present invention can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a control unit. The control circuit of the control unit can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. Therefore, the control method and circuit connection are no longer explained in detail in the present invention.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model.

Claims

1. A medical wastewater treatment device comprising a treatment cylinder (1), characterized in that: A partition plate (2) is fixedly connected to the top of the inner cavity of the treatment cylinder (1); The inner cavity of the treatment cylinder (1) is provided with a mixing assembly, the mixing assembly comprising a stirring rod (3), the stirring rod (3) being movably connected to the inner cavity of the treatment cylinder (1), the surface of the stirring rod (3) being fixedly connected with a stirring blade (4), a compressor (5) being fixedly connected to one side of the top of the treatment cylinder (1), the output end of the compressor (5) being connected with a delivery pipe (6), the bottom end of the delivery pipe (6) being connected with an air outlet pipe (7), both sides of the surface of the air outlet pipe (7) being provided with air outlet holes, and both sides of the inner cavity of the treatment cylinder (1) being provided with a dosing piece; Cleaning components are provided on both sides of the inner cavity of the treatment cylinder (1), and the cleaning components include a reciprocating screw (8), the reciprocating screw (8) is movably connected to the two sides of the inner cavity of the treatment cylinder (1), a first pulley (9) is fixedly connected to one side of the surface of the reciprocating screw (8), a sliding sleeve (10) is threadedly connected to the surface of the reciprocating screw (8), and an arc-shaped cleaning plate (11) is fixedly connected to one side of the sliding sleeve (10).

2. A medical wastewater dosing treatment device according to claim 1, characterized in that: The dosing component comprises a water pump (12), the water pump (12) is connected to one side of the top of the treatment cylinder (1) through a water pipe, the output end of the water pump (12) is connected to a dosing pipe (13), one side of the sliding sleeve (10) is fixedly connected to a fixed block (14), and both sides of the bottom of the fixed block (14) are fixedly connected to nozzles (15).

3. A medical wastewater dosing treatment device according to claim 1, characterized in that: A second belt pulley (16) is fixedly connected to one side of the surface of the stirring rod (3), and the second belt pulley (16) is connected to the first belt pulley (9) via a belt transmission.

4. A medical wastewater dosing treatment device according to claim 1, characterized in that: A motor (17) is fixedly connected to the top of the treatment cylinder (1), and an output end of the motor (17) extends into the inner cavity of the treatment cylinder (1), and the output end of the motor (17) is fixed to the top of the stirring rod (3).

5. The medical wastewater dosing treatment device according to claim 2 is characterized in that: The bottom end of the dosing tube (13) is connected to a telescopic hose (18), and one end of the telescopic hose (18) is connected to the input end of the spray head (15).

6. The medical wastewater dosing treatment device according to claim 1 is characterized in that: Limit rods (19) are fixedly connected to both sides of the inner cavity of the treatment cylinder (1), and the surface of the limit rod (19) is slidably connected to one side of the inner cavity of the sliding sleeve (10).

7. The medical wastewater treatment device according to claim 1, characterized in that: A waste injection port (20) is provided at the front end of one side of the top of the inner cavity of the treatment cylinder (1), the top of the inner cavity of the waste injection port (20) extends to the outside of the treatment cylinder (1), and the bottom of the inner cavity of the waste injection port (20) extends to the outside of the partition (2).

8. The medical wastewater dosing treatment device according to claim 1 is characterized by: One side of the bottom of the inner cavity of the treatment cylinder (1) is connected to a discharge pipe (21), and a valve is sleeved on the surface of the discharge pipe (21).

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