CN212076648U - Hospital medical wastewater treatment equipment - Google Patents

Abstract

The utility model relates to a hospital medical waste water treatment equipment, which comprises a casing, the inner cavity of the casing is provided with a filter room, a purification room, a coagulation room and a disinfection room in sequence from top to bottom, and the top of the casing is provided with an inlet A water bucket, a bleaching agent placing box is arranged on the side wall of the upper surface of the water inlet bucket, the water inlet bucket penetrates through the top of the casing and communicates with the filter chamber, and the filter chamber is provided with a first filter up and down A net and a second filter screen, the purification chamber includes a high-efficiency filter layer, a biofilm filter layer, a sponge filter layer and an activated carbon filter layer, the side wall of the casing is provided with a first feeding pipe, and the other side of the casing is A first rotary motor is provided on one side wall, a first rotating shaft is provided on the first rotary motor, a second feed pipe is provided below the first feed pipe, and a second feed pipe is provided below the first rotary motor There is a second rotating motor, and the utility model has good purification and disinfection effect through multiple filtration and disinfection, and can also avoid mesh clogging.

Description

A hospital medical wastewater treatment equipment

technical field

The utility model relates to a hospital medical waste water treatment equipment, which belongs to the technical field of medical equipment.

Background technique

The source and composition of hospital sewage are complex and harmful. The main source is the sewage discharged from the hospital's consultation room, laboratory, ward, laundry room, X-ray photography room and operating room. Sewage contains a large number of pathogenic bacteria, viruses and chemical agents, which have the characteristics of space pollution, acute infection and latent infection. If hospital sewage containing pathogenic microorganisms is discharged into urban sewers or environmental water without disinfection treatment, it will often cause water pollution, cause various diseases and infectious diseases, and seriously endanger people's health.

Most of the general wastewater treatment equipment is expensive, the treatment steps are cumbersome, and it contains a large number of unsterilized infectious viruses or bacteria, which requires further treatment, which increases the treatment cost, and the filter screen is easily blocked during the filtration of medical waste. When it is blocked, it is necessary to manually clean the impurities on the filter screen. This method of removing impurities is unsanitary and inefficient.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects, and provides a hospital medical waste water treatment equipment. Through multiple filtration and disinfection, the purification and disinfection effect is good, and the mesh clogging can be avoided, which can effectively solve the problems in the background technology.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

A hospital medical wastewater treatment equipment, comprising a casing, the inner cavity of the casing is provided with a filter room, a purification room, a coagulation room and a disinfection room in sequence from top to bottom, and a water inlet bucket is arranged on the top of the casing, so the A bleaching agent placing box is arranged on the side wall of the upper surface of the water inlet hopper, the water inlet hopper penetrates the top of the casing and communicates with the filter chamber, and the filter chamber is provided with a first filter screen and a second filter screen up and down. A filter screen, the purification chamber includes a high-efficiency filter layer, a biofilm filter layer, a sponge filter layer and an activated carbon filter layer, the side wall of the casing is provided with a first feeding pipe, and the other side wall of the casing is A first rotary motor is provided, a first rotating shaft is provided on the first rotary motor, a second feed pipe is provided below the first feed pipe, and a second rotary motor is provided below the first rotary motor motor, the second rotating motor is provided with a second rotating shaft, the water outlet pipe is provided under the second feed pipe, the water outlet pipe is provided with a valve, the bottom of the casing is provided with a fixed leg, the There is a base under the fixed outriggers.

As a preferred technical solution of the present invention, the positions of the first filter screen, the second filter screen and the water inlet bucket opposite to each other are provided with protrusions.

As a preferred technical solution of the present invention, the mesh density of the first filter screen is smaller than the mesh density of the second filter screen.

As a preferred technical solution of the present invention, one end of the first feeding pipe is connected to the top of the inner cavity of the coagulation chamber, and the other end is provided with a first feeding hopper, and the second feeding pipe is One end is communicated with the top of the inner cavity of the sterilization chamber, and the other end is provided with a second feeding hopper.

As a preferred technical solution of the present invention, the first rotating shaft and the second rotating shaft are provided with a plurality of stirring paddles arranged at equal distances.

As a preferred technical solution of the present invention, the first rotating shaft penetrates through the side wall of the casing and extends to the inner wall of the coagulation chamber, and the second rotating shaft penetrates the side wall of the casing and extends to the inner wall of the coagulation chamber. the inner wall of the disinfection chamber.

Technical effects and advantages of the present utility model:

1. The present utility model can preliminarily filter the medical waste water by setting the filter chamber, and by setting the first filter screen and the second filter screen, the solid impurities filtered out from the waste water can be moved to the first filter screen, Both ends of the second filter screen prevent the meshes of the first filter screen and the second filter screen from being blocked.

2. The utility model can filter the waste water in multiple layers by setting up a purification chamber, which greatly improves the purity of the waste water. By setting the coagulation chamber, the waste water can be flocculated. The coagulant is put in, and the first rotating shaft and the stirring paddle set on it are driven to rotate by the work of the first rotating motor, so that the coagulant and the waste water can be fully integrated, and the impurities in the water can be coagulated and flocculated.

3. The utility model can sterilize waste water by setting up a sterilizing chamber, can put chlorine dioxide into the sterilizing chamber by setting a second feeding hopper, and can drive the second rotating shaft and the stirring paddle arranged on it by setting a second rotating motor. Rotation can fully integrate chlorine dioxide and wastewater. Chlorine dioxide has good deodorization and decolorization ability, and efficient sterilization and virus killing ability at low concentration. Therefore, it can effectively disinfect and sterilize wastewater in the disinfection room, making it It can be used to form a pure water source, and the purified water source after efficient disinfection and sterilization can be transported by setting a water outlet.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

Figure 1 is a front view of a hospital medical wastewater treatment equipment of the present invention.

Figure 2 is a schematic structural diagram of a hospital medical wastewater treatment equipment of the present invention.

3 is a schematic structural diagram of a purification chamber of a hospital medical wastewater treatment equipment of the present invention.

Labels in the figure: 1, casing; 2, filter room; 3, purification room; 4, coagulation room; 5, disinfection room; 6, water inlet; 7, bleaching agent storage box; 8, first filter; 9. The second filter screen; 10. The high-efficiency filter layer; 11. The biofilm filter layer; 12. The sponge filter layer; 13. The activated carbon filter layer; A rotating shaft; 17, the second feeding pipe; 18, the second rotating motor; 19, the second rotating shaft; 20, the water outlet pipe; 21, the valve; 22, the fixed leg; 23, the base; 24, the first feeding hopper ; 25, the second feeding hopper; 26, stirring paddle.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

As shown in Figures 1-3, a hospital medical wastewater treatment equipment includes a casing 1, and the inner cavity of the casing 1 is sequentially provided with a filter chamber 2, a purification chamber 3, a coagulation chamber 4 and a disinfection chamber 5 from top to bottom , the top of the casing 1 is provided with a water inlet hopper 6, and the side wall of the upper surface of the water inlet hopper 6 is provided with a bleaching agent placing box 7, and the water inlet hopper 6 runs through the top of the casing 1 and communicates with the filter chamber 2. A first filter screen 8 and a second filter screen 9 are provided up and down. The clean room 3 includes a high-efficiency filter layer 10, a biofilm filter layer 11, a sponge filter layer 12 and an activated carbon filter layer 13. The feeding pipe 14, the other side wall of the casing 1 is provided with a first rotating motor 15, the first rotating motor 15 is provided with a first rotating shaft 16, and a second feeding pipe is provided below the first feeding pipe 14 17. A second rotary motor 18 is provided below the first rotary motor 15, a second rotating shaft 19 is provided on the second rotary motor 18, a water outlet pipe 20 is provided below the second feed pipe 17, and a valve is provided on the water outlet pipe 20 21. The bottom of the casing 1 is provided with a fixed support leg 22, and the bottom of the fixed support leg 22 is provided with a base 23. It is explained here that the first rotary motor and the second rotary motor are both existing technologies, so other existing technologies are not involved here. Repeat.

As shown in FIG. 2 , the positions of the first filter screen 8 and the second filter screen 9 in this embodiment and the water inlet hopper 6 are convexly arranged. The first filter screen 8 and the second filter screen 9 can make the waste water The solid impurities filtered out in the middle move to the two ends of the first filter screen 8 and the second filter screen 9 under the impact of the waste water, so as to prevent the meshes of the first filter screen 8 and the second filter screen 9 from being blocked, and the first filter screen 8 The mesh density of the first feed pipe 14 is smaller than that of the second filter screen 9, and the medical waste water can be preliminarily filtered. Hopper 24, one end of the second feeding pipe 17 is communicated with the top of the inner cavity of the sterilization chamber 5, and the other end is provided with a second feeding hopper 25, the first feeding hopper 24 can put coagulation into the coagulation chamber 4 The second feeding hopper 25 can put chlorine dioxide into the sterilizing chamber 5. The first rotating shaft 16 and the second rotating shaft 19 are provided with a number of stirring paddles 26 arranged at equal distances. The stirring paddles 26 can make the coagulant and The waste water is fully fused, and chlorine dioxide and waste water can also be fully fused. The first shaft 16 penetrates the side wall of the casing 1 and extends to the inner wall of the coagulation chamber 4, and the second shaft 19 penetrates the side wall of the casing 1 and extends. to the inner wall of the sterilization chamber 5 .

In order to facilitate the understanding of the above-mentioned technical solutions of the present utility model, the working principle or operation mode of the present utility model in the actual process is described in detail below:

The utility model can preliminarily filter the medical waste water by setting the filter chamber 2, and by setting the first filter screen 8 and the second filter screen 9, the solid impurities filtered from the waste water can be moved to the first filter screen under the impact of the waste water. 8. The two ends of the second filter screen 9 prevent the meshes of the first filter screen 8 and the second filter screen 9 from being blocked. By setting the purification chamber 3, the waste water can be filtered in multiple layers, which greatly improves the purity of the waste water. By setting the coagulation chamber 4, the waste water can be flocculated, and by setting the first feeding hopper 24, the coagulant can be put into the coagulation chamber 4, and the first rotating shaft 16 and the first rotating motor 15 can be driven by the operation of the first rotating motor 15. The rotation of the stirring paddle 26 can fully integrate the coagulant and the waste water, so that the impurities in the water can be coagulated and flocculated. The waste water can be sterilized by setting the disinfection chamber 5. 5. Put chlorine dioxide in, and by setting the second rotating motor 18, the second rotating shaft 19 and the stirring paddle 26 set on it can be driven to rotate, so that the chlorine dioxide and the waste water can be fully integrated, and the chlorine dioxide has good deodorization. and decolorization ability, high efficiency sterilization and virus killing ability at low concentration, so the waste water in the disinfection chamber 5 can be efficiently disinfected and sterilized to become a pure water source, and by setting the water outlet pipe 20, the pure water source after the efficient disinfection and sterilization can be effectively disinfected and sterilized. to transport.

The above are the preferred embodiments of the present invention. Those skilled in the art can also make changes and modifications to the above-mentioned embodiments. Therefore, the present invention is not limited to the above-mentioned specific embodiments. Any obvious improvement, replacement or modification made on the basis of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. The utility model provides a hospital's medical wastewater treatment equipment, includes casing (1), its characterized in that: the improved water purifier is characterized in that a filtering chamber (2), a purifying chamber (3), a coagulating chamber (4) and a sterilizing chamber (5) are sequentially arranged in the inner cavity of the shell (1) from top to bottom, a water inlet hopper (6) is arranged at the top of the shell (1), a bleaching agent placing box (7) is arranged on the side wall of the upper surface of the water inlet hopper (6), the water inlet hopper (6) penetrates through the top of the shell (1) and is communicated with the filtering chamber (2), a first filtering net (8) and a second filtering net (9) are arranged in the filtering chamber (2) from top to bottom, the purifying chamber (3) comprises a high-efficiency filtering layer (10), a biomembrane filtering layer (11), a sponge filtering layer (12) and an active carbon filtering layer (13), a first inlet pipe (14) is arranged on the side wall of the shell (1), a first rotating motor (15) is arranged on the other side wall of the shell, the below of first inlet pipe (14) is equipped with second inlet pipe (17), the below of first rotating electrical machines (15) is equipped with second rotating electrical machines (18), be equipped with second pivot (19) on second rotating electrical machines (18), second inlet pipe (17) below is equipped with outlet pipe (20), be equipped with valve (21) on outlet pipe (20), casing (1) bottom is equipped with fixed landing leg (22), fixed landing leg (22) below is equipped with base (23).

2. The hospital medical wastewater treatment facility according to claim 1, characterized in that: the positions of the first filter screen (8), the second filter screen (9) and the position of the water inlet hopper (6) are opposite and are both arranged in a protruding mode.

3. The hospital medical wastewater treatment facility according to claim 1, characterized in that: the grid density of the first filter (8) is smaller than that of the second filter (9).

4. The hospital medical wastewater treatment facility according to claim 1, characterized in that: the one end of first inlet pipe (14) with the inner chamber top intercommunication of coagulating chamber (4) is equipped with first feeder hopper (24) on the other end, the one end of second inlet pipe (17) with the inner chamber top intercommunication of disinfection room (5) is equipped with second feeder hopper (25) on the other end.

5. The hospital medical wastewater treatment facility according to claim 1, characterized in that: a plurality of stirring paddles (26) which are arranged at equal intervals are arranged on the first rotating shaft (16) and the second rotating shaft (19).

6. The hospital medical wastewater treatment facility according to claim 1, characterized in that: the first rotating shaft (16) penetrates through the side wall of the machine shell (1) and extends to the inner wall of the coagulation chamber (4), and the second rotating shaft (19) penetrates through the side wall of the machine shell (1) and extends to the inner wall of the disinfection chamber (5).

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