Efficient integrated medical wastewater treatment device

Abstract

The utility model discloses an efficient integrated medical wastewater treatment device, which belongs to the technical field of medical wastewater treatment and comprises a shell main body and a liquid inlet pipe fixedly mounted on the shell main body, through cooperative use of all the devices and arrangement of the screening mechanism, large solid waste is conveyed to the end, away from the motor, of the screening barrel through an auger and finally falls into the collecting box, small solid waste falls onto a filter plate through first liquid leakage holes, and due to the fact that the filter plate is obliquely arranged, the solid waste can be effectively collected. And small solid wastes finally enter the collecting box, so that impurities in the medical wastewater can be preliminarily screened, large particles are effectively removed, subsequent treatment equipment is prevented from being blocked, and the wastewater treatment efficiency and stability are improved.

Description

Technical Field

[0001] This utility model relates to the field of medical wastewater treatment technology, specifically a highly efficient integrated medical wastewater treatment device. Background Technology

[0002] Medical wastewater mainly comes from hospital clinics, laboratories, wards, laundry rooms, X-ray rooms, and operating rooms. Its sources and composition are very complex. Hospital wastewater contains a large number of pathogenic bacteria, viruses, and chemical agents, and has the characteristics of spatial pollution, acute infection, and latent infection. When medical wastewater is discharged, a medical wastewater treatment device is required to treat the wastewater; otherwise, it can easily cause environmental pollution and is very dangerous.

[0003] An investigation revealed that a Chinese utility model patent discloses an integrated medical wastewater treatment device (publication number: CN216426935U), which includes a main shell. A partition is fixedly connected inside the main shell, and the partition divides the cavity inside the main shell into a left chamber and a right chamber. A recycling mechanism is provided inside the right chamber, and the recycling mechanism includes a pull-out cabinet, which is movably connected to the main shell.

[0004] In the aforementioned patent, the inclined second filter plate facilitates the separation of medical waste. The separated solid waste is conveyed to the pull-out cabinet through the feeding hole. The lower pressure plate is driven by an electric push rod to squeeze the solid waste and squeeze out the wastewater, while effectively reducing the space occupied by the solid waste. However, in actual operation, large and small solid waste fall onto the second filter plate at the same time. The large waste is prone to accumulate on the plate, causing blockage, which may reduce the efficiency of wastewater treatment.

[0005] Therefore, this utility model provides a highly efficient integrated medical wastewater treatment device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides a highly efficient integrated medical wastewater treatment device, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a highly efficient integrated medical wastewater treatment device, which includes a shell body, an inlet pipe fixedly installed on the shell body, a screening cylinder fixedly installed on the inner wall of one side of the shell body, and a screening mechanism disposed inside the shell body for screening solid waste of different sizes.

[0010] The screening mechanism includes a motor fixedly installed on one side of the outer shell, an auger rotatably installed inside the screening cylinder, a first leakage hole opened on the side surface of the screening cylinder, a filter plate fixedly installed inside the outer shell, a collection box fixedly installed inside the outer shell, and a second leakage hole opened inside the collection box.

[0011] As a preferred technical solution of this application, the output end of the motor passes through the outer shell body and is fixedly connected to one end of the auger. Multiple first leakage holes are provided and are evenly distributed on the screening cylinder. The filter plate is inclined and is located below the screening cylinder.

[0012] As a preferred technical solution of this application, an electric push rod is fixedly connected to the top of the outer shell body, the movable end of the electric push rod passes through the outer shell body, and a pressure plate is fixedly connected to the movable end of the electric push rod, the pressure plate being slidably connected inside the collection box.

[0013] As a preferred technical solution of this application, the output end of the motor is fixedly connected to a first synchronous pulley, and a second synchronous pulley is fixedly connected to one side of the housing body. A synchronous belt is movably connected between the first synchronous pulley and the second synchronous pulley.

[0014] As a preferred technical solution of this application, a rotating shaft is fixedly connected inside the main body of the outer shell, and a stirring blade is fixedly connected inside the rotating shaft. Multiple stirring blades are provided, and the multiple stirring blades are distributed in a linear array on the rotating shaft.

[0015] As a preferred technical solution of this application, the rotating shaft passes through the outer shell body and is fixedly connected to the second synchronous wheel, and a liquid outlet pipe is fixedly connected to one side of the outer shell body.

[0016] (III) Beneficial Effects

[0017] This utility model has a simple structure and is easy to use. Through the setting of the screening mechanism, larger solid waste is transported by the auger to the end of the screening cylinder away from the motor and finally falls into the inside of the collection box. Smaller solid waste falls into the filter plate through the first leakage hole. Due to the inclined setting of the filter plate, the smaller solid waste also eventually enters the inside of the collection box. Therefore, it can perform preliminary screening of impurities in medical wastewater, effectively remove larger particles, avoid clogging of subsequent treatment equipment, and improve the efficiency and stability of wastewater treatment. Attached Figure Description

[0018] Figure 1 A schematic diagram of a highly efficient integrated medical wastewater treatment device. Figure 1 ;

[0019] Figure 2 A schematic diagram of a highly efficient integrated medical wastewater treatment device. Figure 2 ;

[0020] Figure 3 This is a cross-sectional schematic diagram of the main body of the outer shell in a highly efficient integrated medical wastewater treatment device.

[0021] Figure 4 This is a schematic diagram of the installation of an auger in a highly efficient integrated medical wastewater treatment device.

[0022] Figure 5 This is a schematic diagram of the installation of the stirring blades in a highly efficient integrated medical wastewater treatment device.

[0023] In the picture:

[0024] 1. Outer shell; 2. Liquid inlet pipe; 3. Screening cylinder; 4. Motor; 5. Screwdriver; 6. First liquid leakage hole; 7. Filter plate; 8. Collection box; 9. Second liquid leakage hole; 10. Electric push rod; 11. Pressure plate; 12. First synchronous pulley; 13. Second synchronous pulley; 14. Synchronous belt; 15. Rotating shaft; 16. Stirring blade; 17. Liquid outlet pipe. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model provides a highly efficient integrated medical wastewater treatment device, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the integrated medical wastewater treatment device includes an outer shell 1, an inlet pipe 2 fixedly installed on the outer shell 1, a screening cylinder 3 fixedly installed on the inner wall of one side of the outer shell 1, and a screening mechanism set inside the outer shell 1 for screening solid waste of different sizes.

[0027] The screening mechanism includes a motor 4 fixedly installed on one side of the outer shell 1, an auger 5 rotatably installed inside the screening cylinder 3, a first leakage hole 6 opened on the side surface of the screening cylinder 3, a filter plate 7 fixedly installed inside the outer shell 1, a collection box 8 fixedly installed inside the outer shell 1, and a second leakage hole 9 opened inside the collection box 8.

[0028] The output end of the motor 4 passes through the outer shell 1 and is fixedly connected to one end of the auger 5. Multiple first leakage holes 6 are provided and are evenly distributed on the screening cylinder 3. The filter plate 7 is inclined and is located below the screening cylinder 3.

[0029] When using this integrated medical wastewater treatment device, the outer shell 1 is first placed in a suitable position, and medical wastewater is introduced into the outer shell 1 through the inlet pipe 2. The wastewater first enters the screening cylinder 3. The motor 4 is started, and the output end of the motor 4 drives the auger 5 to rotate. The auger 5 stirs the wastewater inside the screening cylinder 3, dispersing the solid waste in the wastewater. At the same time, the auger 5 transports the solid waste. Larger solid waste is transported by the auger 5 to the end of the screening cylinder 3 away from the motor 4 and finally falls into the collection tank 8. Smaller solid waste falls onto the filter plate 7 through the first leakage hole 6. Due to the inclined setting of the filter plate 7, the smaller solid waste also eventually enters the collection tank 8. The wastewater flows into the bottom of the outer shell 1 through the first leakage hole 6 and the filter plate 7. After being filtered by the filter plate 7, the wastewater undergoes further treatment. The operation is simple and convenient, improving its practicality.

[0030] Furthermore, in order to squeeze the wastewater out of the solid waste inside collection box 8, such as... Figure 1 , Figure 2 and Figure 3 As shown, an electric push rod 10 is fixedly connected to the top of the outer shell 1. The movable end of the electric push rod 10 passes through the outer shell 1. A pressure plate 11 is fixedly connected to the movable end of the electric push rod 10. The pressure plate 11 is slidably connected inside the collection box 8.

[0031] When the integrated medical wastewater treatment device is in use, the electric push rod 10 pushes the pressure plate 11 to slide inside the collection box 8. The pressure plate 11 squeezes the solid waste inside the collection box 8, squeezing out the wastewater from the solid waste. The wastewater flows into the interior of the outer shell 1 through the second leakage hole 9, where it merges with the wastewater filtered by the screening cylinder 3 and the filter plate 7 for further treatment. This design not only improves the efficiency of wastewater treatment but also effectively reduces the water content in the solid waste, lowering the difficulty and cost of subsequent treatment. At the same time, the combined use of the electric push rod 10 and the pressure plate 11 makes the treatment of solid waste more automated and convenient, improving the practicality and efficiency of the entire wastewater treatment device.

[0032] In order to fully mix the medicine and wastewater, such as Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the output end of the motor 4 is fixedly connected to the first synchronous pulley 12, and the side of the outer casing 1 is fixedly connected to the second synchronous pulley 13. A synchronous belt 14 is movably connected between the first synchronous pulley 12 and the second synchronous pulley 13.

[0033] A rotating shaft 15 is fixedly connected inside the main body 1 of the outer shell. A stirring blade 16 is fixedly connected inside the rotating shaft 15. Multiple stirring blades 16 are provided and are arranged in a linear array on the rotating shaft 15.

[0034] The rotating shaft 15 passes through the outer shell body 1 and is fixedly connected to the second synchronous wheel 13. A liquid outlet pipe 17 is fixedly connected to one side of the outer shell body 1.

[0035] When the integrated medical wastewater treatment device is in use, the motor 4 starts, and its output drives the first synchronous pulley 12 to rotate. Since the first synchronous pulley 12 and the second synchronous pulley 13 are movably connected by the synchronous belt 14, the second synchronous pulley 13 will also rotate. Since the rotating shaft 15 is fixedly connected to the second synchronous pulley 13, the rotating shaft 15 will also rotate. As the rotating shaft 15 rotates, multiple stirring blades 16 arranged in a linear array on it begin to stir the wastewater, so that the medicine can be more fully dissolved in the wastewater, achieving a better treatment effect. At the same time, the treated wastewater is discharged through the outlet pipe 17, which facilitates subsequent treatment and utilization. This design not only improves the efficiency of wastewater treatment but also ensures the quality of treatment, making the integrated medical wastewater treatment device more efficient and practical.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A highly efficient integrated medical wastewater treatment device, characterized in that: The integrated medical wastewater treatment device includes an outer shell (1), an inlet pipe (2) fixedly installed on the outer shell (1), a screening cylinder (3) fixedly installed on the inner wall of one side of the outer shell (1), and a screening mechanism set inside the outer shell (1) for screening solid waste of different sizes. The screening mechanism includes a motor (4) fixedly installed on one side of the outer shell body (1), an auger (5) rotatably installed inside the screening cylinder (3), a first leakage hole (6) opened on the side surface of the screening cylinder (3), a filter plate (7) fixedly installed inside the outer shell body (1), a collection box (8) fixedly installed inside the outer shell body (1), and a second leakage hole (9) opened inside the collection box (8).

2. The efficient integrated medical wastewater treatment device according to claim 1, characterized in that: The output end of the motor (4) passes through the outer shell body (1) and is fixedly connected to one end of the auger (5). Multiple first leakage holes (6) are provided. The first leakage holes (6) are evenly distributed on the screening cylinder (3). The filter plate (7) is inclined and is located below the screening cylinder (3).

3. The efficient integrated medical wastewater treatment device according to claim 1, characterized in that: An electric push rod (10) is fixedly connected to the top of the outer shell body (1). The movable end of the electric push rod (10) passes through the outer shell body (1). A pressure plate (11) is fixedly connected to the movable end of the electric push rod (10). The pressure plate (11) is slidably connected inside the collection box (8).

4. The efficient integrated medical wastewater treatment device according to claim 1, characterized in that: The output end of the motor (4) is fixedly connected to a first synchronous pulley (12), and a second synchronous pulley (13) is fixedly connected to one side of the outer shell body (1). A synchronous belt (14) is movably connected between the first synchronous pulley (12) and the second synchronous pulley (13).

5. The efficient integrated medical wastewater treatment device according to claim 4, characterized in that: The main body (1) of the outer shell is fixedly connected to a rotating shaft (15), and the rotating shaft (15) is fixedly connected to a stirring blade (16). Multiple stirring blades (16) are provided, and the multiple stirring blades (16) are arranged in a linear array on the rotating shaft (15).

6. The efficient integrated medical wastewater treatment device according to claim 5, characterized in that: The rotating shaft (15) passes through the outer shell body (1) and is fixedly connected to the second synchronous wheel (13). A liquid outlet pipe (17) is fixedly connected to one side of the outer shell body (1).

Images