CN211419862U - Medical wastewater disinfection treatment equipment - Google Patents

Abstract

The utility model discloses a medical wastewater sterilization treatment equipment, comprising a water inlet pipe, a water outlet pipe, a rack, a disinfection box, a sterilization equipment, a suction box and a gas treatment equipment, as well as a disinfection tank, a regulating pool, stirring pool and filter pool; the water inlet pipe is set above the disinfection pool; the disinfection box is located above the disinfection pool; the sterilization equipment is set on the rack and is located just above the adjustment pool; a plurality of ultraviolet germicidal lamps are set at the bottom of the sterilization equipment; the stirring pool There is a stirring mechanism inside; the stirring tank is communicated with the suction box; the suction box is arranged on the frame, and the suction box is connected to the gas processing equipment; the gas processing equipment is provided with an exhaust pipe; a plurality of filter screens are vertically arranged inside the filter tank , the water inlet port and the water outlet port of the filter tank are located on both sides of the multiple filter screens; the water pump is provided on the pipeline and the water outlet pipe. In the utility model, the sterilization effect of medical waste water is good, the filtering effect is good, and the pollution of medical harmful gas to the environment is avoided.

Description

A kind of medical waste water disinfection treatment equipment

technical field

The utility model relates to the field of medical wastewater treatment, in particular to a medical wastewater disinfection treatment equipment.

Background technique

With the vigorous development of my country's medical industry, the amount of medical wastewater is also increasing. Medical wastewater is mainly wastewater discharged from medical clinics, laboratories, wards, laundry rooms and operating rooms. The source and composition of wastewater are very complex.

Hospital wastewater contains a large number of pathogenic bacteria, viruses and chemical agents, such as drugs, disinfectants, diagnostic agents, detergents, as well as a large number of pathogenic microorganisms, parasite eggs and various viruses, such as roundworm eggs, hepatitis virus, tuberculosis Bacteria and dysentery bacteria, etc., the wastewater has the characteristics of space pollution, acute infection and latent infection. When the existing medical wastewater treatment equipment is in use, it cannot clean up the microorganisms in the wastewater, which brings hidden dangers to people; moreover, the wastewater treatment equipment cannot treat the unpleasant odor in the wastewater, and when the odor spreads, it will cause environmental pollution .

Utility model content

In order to solve the technical problems existing in the background technology, the utility model proposes a medical wastewater disinfection treatment equipment, which has good sterilization effect on medical wastewater, good filtering effect, and avoids the pollution of medical harmful gases to the environment.

The medical waste water disinfection and treatment equipment proposed by the utility model includes a water inlet pipe, a water outlet pipe, a rack, a disinfection box, a sterilization equipment, a suction box and a gas treatment equipment, as well as a disinfection tank, a regulating Pools, mixing pools and filter pools;

The opening of the disinfection tank is upward, and the water inlet pipe is arranged above the disinfection tank; the disinfection box is arranged on the rack, and the disinfection box is located above the disinfection tank, and the disinfection liquid spray port at the bottom of the disinfection tank faces the disinfection tank; the lower part of the disinfection tank is provided with a pipe for connecting with the disinfection tank connected water outlet;

The opening of the adjustment tank is upward, the upper part of the adjustment tank is provided with a water inlet port for connection with the pipeline, and the lower part of the adjustment tank is provided with a water outlet port for connection with the pipeline; the sterilization equipment is arranged on the rack and is located directly above the adjustment tank; Set up multiple ultraviolet germicidal lamps, and the lights of the ultraviolet germicidal lamps face the adjustment pool;

The upper part of the stirring tank is provided with a water inlet port for connecting with the pipeline, and the lower part of the stirring tank is provided with a water outlet port for connecting with the pipeline; a stirring mechanism is arranged inside the stirring tank;

The top of the stirring tank is connected with the intake end of the bottom of the suction box through a gas pipe; the suction box is arranged on the rack; the gas outlet end of the suction box is connected to the intake end of the gas processing equipment through a gas pipe; the gas processing equipment is provided with an exhaust pipe; A support plate is arranged in the suction box, a fan assembly is arranged below the support plate, and the blowing direction of the fan assembly is upward; the support plate is provided with a plurality of ventilation holes;

The upper part of the filter tank is provided with a water inlet port for connecting with the pipeline, and the lower part of the filter tank is provided with a water outlet port for connecting with the water outlet pipe; a plurality of filter screens are vertically arranged inside the filter tank, and the water inlet port and the water outlet port of the filter tank are located in multiple two sides of a filter;

A water pump is provided on the pipeline and the water outlet pipe; the bottom of the disinfection tank, the adjustment tank, the stirring tank and the filter tank is provided with a sewage port for connecting with the sewage pipe.

Preferably, a plurality of filter screens are vertically arranged inside the adjustment tank, and the water inlet port and the water outlet port of the adjustment tank are located on both sides of the multiple filter screens.

Preferably, the stirring mechanism includes a stirring shaft, a stirring paddle, a stirring motor and a partition; the partition is arranged at the lower part of the stirring tank, and divides the inside of the stirring tank into two mutually independent spaces; the stirring motor is arranged below the partition The stirring shaft is arranged above the partition plate, and the lower part of the stirring shaft passes through the partition plate and is connected with the stirring motor; the stirring paddle is arranged on the stirring shaft; wherein, a bearing sealing assembly is arranged between the stirring shaft and the partition plate.

In the utility model, the medical waste water is discharged into the disinfection tank through the water inlet pipe; the disinfectant inside the disinfection box is sprayed into the disinfection tank to sterilize the medical waste water and kill microorganisms such as germs in the waste water. The medical wastewater enters the adjustment tank from the disinfection tank, and the ultraviolet germicidal lamp at the bottom of the sterilization equipment irradiates the medical wastewater in the adjustment tank, thereby playing a sterilizing effect and improving the sterilization effect.

In the utility model, the medical wastewater enters the stirring tank from the regulating tank, and the stirring mechanism continuously stirs the medical wastewater, so that the volatile substances in the medical wastewater are continuously volatilized in the form of gas, and the gas is under the action of the suction box. Enter into the gas treatment equipment, and finally be discharged from the gas treatment equipment; wherein, the fan assembly arranged inside the suction box makes the inside of the suction box form a negative pressure, which is conducive to the directional flow of the gas and improves the flow efficiency of the gas. Finally, the waste water enters the filter tank, and the debris in the waste water is intercepted by the filter screen to ensure the filtering effect of medical waste water.

In the utility model, the disinfection tank, the adjustment tank, the stirring tank and the filter tank sequentially carry out different purification steps for the medical wastewater, so that the medical wastewater is gradually purified and filtered, the wastewater treatment effect is good, and the pollution of the medical harmful gas to the environment is avoided. Among them, the bottom of the disinfection tank, the adjustment tank, the stirring tank and the filter tank are equipped with a sewage port for connecting with the sewage pipe, which is convenient for regular cleaning of the equipment and ensures the cleanliness and sterilization effect of the equipment.

Description of drawings

FIG. 1 is a schematic structural diagram of the medical wastewater disinfection and treatment equipment proposed by the utility model.

FIG. 2 is a schematic structural diagram of a stirring tank in the medical waste water disinfection and treatment equipment proposed by the present invention.

FIG. 3 is a schematic structural diagram of the suction box in the medical waste water disinfection and treatment equipment proposed by the utility model.

Detailed ways

As shown in Figures 1-3, Figure 1 is a schematic structural diagram of a medical wastewater disinfection treatment equipment proposed by the utility model; Figure 2 is a schematic structural diagram of a stirring tank in the medical wastewater disinfection treatment equipment proposed by the utility model; Figure 3 is A schematic diagram of the structure of the suction box in the medical waste water disinfection and treatment equipment proposed by the utility model.

Referring to Figure 1, a medical waste water disinfection and treatment equipment proposed by the present utility model includes a water inlet pipe 6, a water outlet pipe 7, a rack 1, a disinfection box 8, a sterilization equipment 9, a suction box 10 and a gas treatment equipment 11, and along the The disinfection tank 2, the adjustment tank 3, the stirring tank 4 and the filter tank 5 are connected in sequence through the pipeline in the working direction;

The opening of the disinfection tank 2 is upward, and the water inlet pipe 6 is arranged above the disinfection tank 2; ; Disinfection tank 2 lower part is provided with the outlet port for connecting with pipeline 15;

The opening of the adjustment tank 3 is upward, the upper part of the adjustment tank 3 is provided with a water inlet port for connection with the pipeline 15, and the lower part of the adjustment tank 3 is provided with a water outlet port for connection with the pipeline 15; Just above the pool 3; a plurality of ultraviolet germicidal lamps are arranged at the bottom of the sterilization equipment 9, and the lights of the ultraviolet germicidal lamps face the adjustment pool 3;

The upper part of the stirring tank 4 is provided with a water inlet port for connecting with the pipeline 15, and the lower part of the stirring tank 4 is provided with a water outlet port for connecting with the pipeline 15; the stirring tank 4 is provided with a stirring mechanism inside;

The top of the stirring tank 4 is communicated with the inlet end of the bottom of the suction box 10 through a gas pipe; the suction box 10 is arranged on the rack 1; 11 is provided with an exhaust pipe; a support plate 13 is arranged in the suction box 10, a fan assembly 14 is arranged under the support plate 13, and the blowing direction of the fan assembly 14 is upward; the support plate 13 is provided with a plurality of ventilation holes;

The upper part of the filter tank 5 is provided with a water inlet port for connecting with the pipeline 15, and the lower part of the filter tank 5 is provided with a water outlet port for connecting with the water outlet pipe 7; Ports and outlet ports are located on both sides of multiple filters;

The pipeline 15 and the water outlet pipe 7 are provided with a water pump 12; the bottoms of the disinfection tank 2, the adjustment tank 3, the stirring tank 4 and the filter tank 5 are provided with sewage ports for connecting with the sewage pipes.

In this embodiment, the medical wastewater is discharged into the disinfection tank 2 through the water inlet pipe 6; the disinfectant inside the disinfection box 8 is sprayed into the disinfection tank 2 to disinfect the medical wastewater and kill microorganisms such as bacteria in the wastewater. The medical wastewater enters the conditioning tank 3 from the disinfection tank 2, and the ultraviolet germicidal lamp at the bottom of the sterilization equipment 9 irradiates the medical wastewater in the conditioning tank 3, thereby playing a sterilizing effect and improving the sterilization effect.

In this embodiment, the medical wastewater enters the stirring tank 4 from the regulating tank 3, and the stirring mechanism continuously stirs the medical wastewater, so that the volatile substances in the medical wastewater are continuously volatilized in the form of gas, and the gas is in the suction box. Under the action of 10, it enters the gas treatment equipment 11, and is finally discharged from the gas treatment equipment 11; wherein, the fan assembly 14 arranged inside the suction box 10 forms a negative pressure inside the suction box 10, which is conducive to the directional flow of the gas and improves the gas flow rate. flow efficiency. Finally, the waste water enters the filter tank 5, and the sundries in the waste water are intercepted by the filter screen, so as to ensure the filtering effect of the medical waste water.

In this embodiment, the disinfection tank 2, the adjustment tank 3, the stirring tank 4 and the filter tank 5 sequentially carry out different purification steps for the medical wastewater, so that the medical wastewater is gradually purified and filtered, the wastewater treatment effect is good, and the harmful medical gases are avoided. pollution of the environment. Among them, the bottom of the disinfection tank 2, the adjustment tank 3, the stirring tank 4 and the filter tank 5 are provided with sewage discharge ports for connecting with the sewage pipe, which is convenient for regular cleaning of the equipment and ensures the cleanliness and sterilization effect of the equipment.

In a specific embodiment, a plurality of filter screens are vertically arranged inside the adjustment tank 3, and the water inlet port and the water outlet port of the adjustment tank 3 are located on both sides of the multiple filter screens, so as to increase the filtering effect of the adjustment tank 3 on the impurities in the waste water, Improve sewage treatment effect.

Further, the stirring mechanism includes a stirring shaft 43, a stirring paddle 44, a stirring motor 42 and a partition plate 41; the partition plate 41 is arranged at the lower part of the stirring tank 4, and divides the inside of the stirring tank 4 into two mutually independent spaces, upper and lower; The stirring motor 42 is arranged below the partition plate 41, the stirring shaft 43 is arranged above the partition plate 41, and the lower part of the stirring shaft 43 passes through the partition plate 41 and is connected with the stirring motor 42; the stirring paddle 44 is arranged on the stirring shaft 43; wherein, stirring A bearing seal assembly is arranged between the shaft 43 and the partition 1; the stirring effect of the stirring mechanism is good, which can make the harmful gas in the waste water volatilize in time, and improve the effect of sewage treatment.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (3)

1. A medical wastewater disinfection treatment device is characterized by comprising a water inlet pipe (6), a water outlet pipe (7), a rack (1), a disinfection box (8), a sterilization device (9), an air suction box (10) and a gas treatment device (11), as well as a disinfection tank (2), an adjusting tank (3), a stirring tank (4) and a filtering tank (5) which are sequentially communicated through pipelines along the working direction;

the opening of the disinfection tank (2) is upward, and the water inlet pipe (6) is arranged above the disinfection tank (2); the disinfection box (8) is arranged on the rack (1), the disinfection box (8) is positioned above the disinfection tank (2), and a disinfectant water spray nozzle at the bottom of the disinfection box (8) faces the disinfection tank (2); the lower part of the disinfection tank (2) is provided with a water outlet port which is used for being connected with a pipeline (15);

the opening of the adjusting tank (3) is upward, the upper part of the adjusting tank (3) is provided with a water inlet port for connecting with a pipeline (15), and the lower part of the adjusting tank (3) is provided with a water outlet port for connecting with the pipeline (15); the sterilizing equipment (9) is arranged on the rack (1) and is positioned right above the regulating tank (3); a plurality of ultraviolet germicidal lamps are arranged at the bottom of the sterilizing equipment (9), and the light of the ultraviolet germicidal lamps faces the adjusting tank (3);

the upper part of the stirring pool (4) is provided with a water inlet port which is used for being connected with the pipeline (15), and the lower part of the stirring pool (4) is provided with a water outlet port which is used for being connected with the pipeline (15); a stirring mechanism is arranged in the stirring tank (4);

the top of the stirring pool (4) is communicated with the air inlet end at the bottom of the air suction box (10) through an air pipe; the air suction box (10) is arranged on the frame (1); the air outlet end of the air suction box (10) is connected with the air inlet end of the air treatment equipment (11) through an air pipe; the gas treatment equipment (11) is provided with an exhaust pipe; a supporting plate (13) is arranged in the air suction box (10), a fan assembly (14) is arranged below the supporting plate (13), and the blowing direction of the fan assembly (14) is upward; a plurality of air holes are arranged on the supporting plate (13);

the upper part of the filtering tank (5) is provided with a water inlet port which is used for being connected with a pipeline (15), and the lower part of the filtering tank (5) is provided with a water outlet port which is used for being connected with a water outlet pipe (7); a plurality of filter screens are vertically arranged in the filter tank (5), and a water inlet port and a water outlet port of the filter tank (5) are positioned at two sides of the plurality of filter screens;

a water pump (12) is arranged on the pipeline (15) and the water outlet pipe (7); the bottom of the disinfection tank (2), the bottom of the adjusting tank (3), the bottom of the stirring tank (4) and the bottom of the filtering tank (5) are provided with a sewage discharge port which is connected with a sewage discharge pipe.

2. The medical wastewater disinfection treatment apparatus of claim 1, wherein a plurality of filter screens are vertically arranged inside the regulating reservoir (3), and the water inlet port and the water outlet port of the regulating reservoir (3) are positioned at two sides of the plurality of filter screens.

3. The medical wastewater disinfection treatment apparatus according to claim 1, wherein the stirring mechanism includes a stirring shaft (43), a stirring paddle (44), a stirring motor (42), and a partition plate (41); the baffle plate (41) is arranged at the lower part of the stirring tank (4) and divides the inside of the stirring tank (4) into an upper space and a lower space which are mutually independent; the stirring motor (42) is arranged below the partition plate (41), the stirring shaft (43) is arranged above the partition plate (41), and the lower part of the stirring shaft (43) penetrates through the partition plate (41) and is in transmission connection with the stirring motor (42); the stirring paddle (44) is arranged on the stirring shaft (43); wherein, a bearing seal assembly is arranged between the stirring shaft (43) and the clapboard (41).

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