CN110759608A

CN110759608A - Energy-concerving and environment-protective type medical waste water treatment equipment

Info

Publication number: CN110759608A
Application number: CN201911237347.7A
Authority: CN
Inventors: 王�华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-02-07

Abstract

The invention discloses energy-saving and environment-friendly medical wastewater treatment equipment, relates to the technical field of medical wastewater treatment, and aims to solve the problems that the treated wastewater is lack of detection, a water body which is not treated completely cannot be detected, bacteria are not completely eliminated, the discharge is easy to cause secondary pollution of the water body, various diseases are caused, and the health of people is harmed. The below of workstation is provided with the support column, the top of workstation is provided with the rose box, the top of rose box is provided with the water inlet, the opposite side of rose box is provided with the reaction box, one side of motor is provided with the medicine mouth, one side of reaction box is provided with the anaerobism case, the below of anaerobism case is provided with the outlet pipe, one side of anaerobism case is provided with the disinfection sedimentation tank, the both ends of water pump third all are provided with the water pipe, the below of disinfection sedimentation tank is provided with the mud pipe, one side of outlet pipe is provided with the sampling tube.

Description

Energy-concerving and environment-protective type medical waste water treatment equipment

Technical Field

The invention relates to the technical field of medical wastewater treatment, in particular to energy-saving and environment-friendly medical wastewater treatment equipment.

Background

The medical sewage is mainly sewage discharged from diagnosis and treatment rooms, laboratory rooms, ward rooms, laundry rooms, X-ray photography rooms, operating rooms and the like of hospitals, and the source and the components of the sewage are very complex. Hospital sewage contains a large amount of pathogenic bacteria, viruses and chemical agents and has the characteristics of space pollution, acute infection and latent infection. The water-soluble organic fertilizer is directly discharged into urban sewers without being subjected to harmless treatment such as disinfection and inactivation, so that water and soil pollution is caused, various diseases are caused seriously, or the outbreak of water-mediated infectious diseases is caused. The lack of regulation of law and the weakness of environmental protection consciousness cause the direct discharge of medical waste water and the current situations of high pollution and low treatment existing in various hospitals. Medical waste water with serious hazard is not reasonably treated, and the discharge of medical waste water has great harm to water resources, so that the medical waste water becomes a source of harm to the health of the masses. Medical wastewater needs to be treated by treatment equipment.

At present, when medical wastewater is treated by using treatment equipment, the water body which is not completely treated cannot be detected due to the lack of detection of the treated wastewater, bacteria and latent factors are not completely eliminated, and secondary pollution of the water body is easily caused by discharge, so that the biological health of people is harmed. Therefore, an energy-saving and environment-friendly medical wastewater treatment device is urgently needed in the market to solve the problems.

Disclosure of Invention

The invention aims to provide energy-saving and environment-friendly medical wastewater treatment equipment, which aims to solve the problems that the treated wastewater is lack of detection, water which is not treated completely cannot be detected, bacteria and latent factors are not completely eliminated, the discharge is easy to cause secondary pollution of the water, various diseases are caused, and the health of people is harmed in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving and environment-friendly medical wastewater treatment device comprises a workbench, wherein support columns are arranged below the workbench, four support columns are arranged, the four support columns are connected with the workbench in a gas welding manner, universal self-locking wheels are arranged below the four support columns and are rotatably connected with the support columns, a filter box is arranged above the workbench and is connected with the workbench through screws, a water inlet is arranged above the filter box, one end of the water inlet extends into the filter box, a reaction box is arranged on the other side of the filter box and is connected with the workbench through screws, a motor is arranged above the reaction box and is connected with the reaction box through screws, a rotating shaft is arranged below the output end of the motor, one end of the rotating shaft penetrates through the reaction box and extends into the reaction box, stirring rods are arranged on two sides of the rotating shaft, and the stirring rod is connected with the rotating shaft through screws, one side of the motor is provided with a dosing port, one end of the dosing port extends into the reaction box, a water pump A is arranged between the filter box and the reaction box and is connected with the filter box through screws, two ends of the water pump A are provided with water pipes, two ends of the water pipes respectively extend into the filter box and the reaction box, one side of the reaction box is provided with an anaerobic box, a water pump B is arranged between the reaction box and the anaerobic box and is connected with the reaction box through screws, two ends of the water pump B are provided with water pipes, two ends of the water pipes respectively extend into the reaction box and the anaerobic box, a water outlet pipe is arranged below the anaerobic box and is connected with the anaerobic box in a sealing way, a water pump C is arranged below the water outlet pipe and is connected with the workbench through screws, one side of anaerobism case is provided with the disinfection sedimentation tank, and all passes through the leg joint between anaerobism case and the disinfection sedimentation tank and the workstation, the both ends of water pump third all are provided with the water pipe, and the both ends of water pipe extend to the inside of outlet pipe and disinfection sedimentation tank respectively, the below of disinfection sedimentation tank is provided with the sludge discharge pipe, and the one end of sludge discharge pipe extends to the inside of disinfection sedimentation tank, one side of outlet pipe is provided with the sampling tube, and the one end of sampling tube extends to the inside of outlet pipe, the outside of water pipe, sludge discharge pipe and sampling tube all is provided with the solenoid valve.

Preferably, the inside of rose box is provided with filter screen and active carbon layer respectively, and filter screen and active carbon layer all are connected with the inner wall laminating of rose box.

Preferably, the top of filter screen is provided with the escape pipe, and the outside that runs through and extend to the rose box of one end of escape pipe, the outside of escape pipe is provided with the solenoid valve, and the both ends of solenoid valve all with escape pipe sealing connection.

Preferably, the outside of anaerobism case is provided with the heating plate, and the heating plate is connected with the laminating of anaerobism incasement wall.

Preferably, one side of the disinfection sedimentation tank is provided with an overflow port, and one end of the overflow port extends to the inside of the disinfection sedimentation tank.

Preferably, one side of the water pipe is provided with a filtering membrane, and the filtering membrane is connected with the water pipe in a sealing manner.

Preferably, be provided with the water pump butyl between anaerobism case and the disinfection sedimentation tank, and the water pump butyl passes through the screw connection with the support, the both ends of water pump butyl all are provided with the back flow, and the both ends of back flow extend to the inside of outlet pipe and reaction box respectively, the outside of back flow is provided with the solenoid valve, and the both ends of solenoid valve all with back flow sealing connection.

Preferably, an ultraviolet sterilizer is arranged on one side of the overflow port, and the ultraviolet sterilizer is attached to the inner wall of the disinfection sedimentation tank.

Compared with the prior art, the invention has the beneficial effects that:

1. the device can carry out sampling detection on the water body to be treated by the sampling tube through the water pump T, the return tube and the sampling tube, and judges whether the water body treatment meets the requirements or not, so that the next step of measures is taken; under the action of the water pump D, water which is not completely treated can flow back to the reaction tank through the return pipe, and the water is treated again. The problem of carry out sample detection to the water after handling, flow unsatisfactory water back to the reaction tank in, handle again, improve treatment quality and ability is solved.

2. According to the device, the motor, the heating sheet and the ultraviolet sterilizer are arranged, so that the additive and the water body can be fully stirred and mixed under the action of the motor, and the reaction speed of the additive and the water body is accelerated; the heating sheet can heat the anaerobic tank, so that the consumption rate of oxygen in the anaerobic tank is increased, and organic microorganisms are rapidly degraded; the ultraviolet sterilizer can kill bacteria in the water body. The problem of react with the additive with the water fast, can fully get rid of microorganism and bacterium in the water is solved.

3. According to the device, the filter screen, the activated carbon layer and the filter membrane are arranged, and the filter screen and the activated carbon layer can filter and adsorb solid particles mixed in the wastewater; the filter membrane can prevent solid particles from being sucked into the water pump to influence the use of the water pump. The problem that the accumulation of solid particle substances easily influences the water treatment capacity is solved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the filtration tank of the present invention;

FIG. 3 is a diagram showing the connection between a water pump A and a reaction tank according to the present invention;

FIG. 4 is a connection relationship diagram of a water pump C, a water pump D, a sampling pipe and an anaerobic tank;

FIG. 5 is a view showing the connection relationship between the ultraviolet sterilizer and the water pipe of the present invention and the sterilizing sedimentation tank.

In the figure: 1. a work table; 2. a support pillar; 3. a universal self-locking wheel; 4. a stirring rod; 5. a filter box; 6. a water inlet; 7. a drain pipe; 8. a filter screen; 9. an activated carbon layer; 10. a water pump A; 11. a water pipe; 12. a reaction box; 13. a motor; 14. a medicine adding port; 15. a rotating shaft; 16. a water pump B; 17. an anaerobic tank; 18. a heating plate; 19. a water outlet pipe; 20. c, pumping a water pump; 21. d, pumping a water pump; 22. a return pipe; 23. disinfecting the sedimentation tank; 24. a sludge discharge pipe; 25. an ultraviolet sterilizer; 26. an overflow port; 27. a support; 28. an electromagnetic valve; 29. a filtration membrane; 30. and a sampling tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an embodiment of the present invention is shown: an energy-saving environment-friendly medical wastewater treatment device comprises a workbench 1, wherein four support columns 2 are arranged below the workbench 1, the four support columns 2 are connected with the workbench 1 in a gas welding manner, the four support columns 2 can decompose the gravity of the workbench 1 to reduce the stress of the single support column 2, universal self-locking wheels 3 are arranged below the four support columns 2, the universal self-locking wheels 3 are rotatably connected with the support columns 2, the universal self-locking wheels 3 can be driven to roll by applying corresponding acting force to the universal self-locking wheels 3 to drive the workbench 1 to move, the workbench 1 can be fixed by utilizing the self-locking function, a filter box 5 is arranged above the workbench 1, the filter box 5 is connected with the workbench 1 through screws, the filter box 5 can filter injected medical wastewater to filter out particulate matters mixed in the medical wastewater, a water inlet 6 is arranged above the filter box 5, one end of the water inlet 6 extends to the inside of the filter box 5, a reaction box 12 is arranged on the other side of the filter box 5, the reaction box 12 is connected with the workbench 1 through screws, the reaction box 12 can react the medical wastewater with a treatment reagent, a motor 13 is arranged above the reaction box 12, the motor 13 is connected with the reaction box 12 through screws, the motor 13 can accelerate the flow speed of the liquid in the reaction box 12, the liquid in the reaction box 12 can be fully mixed and reacted, the water body treatment efficiency is improved, a rotating shaft 15 is arranged below the output end of the motor 13, one end of the rotating shaft 15 penetrates through the reaction box 12 and extends to the inside of the reaction box 12, stirring rods 4 are arranged on two sides of the rotating shaft 15, the stirring rods 4 are connected with the rotating shaft 15 through screws, a chemical feeding port 14 is arranged on one side of the motor 13, and one end of the chemical feeding port 14 extends to the inside of the reaction, the chemical adding port 14 can be added with additives for water body treatment, so that the splashing of stirred liquid is effectively avoided, a water pump A10 is arranged between the filter box 5 and the reaction box 12, the water pump A10 is connected with the filter box 5 through screws, pretreated medical wastewater can be extracted into the reaction box 12 under the action of the water pump A10, water pipes 11 are arranged at two ends of the water pump A10, two ends of each water pipe 11 respectively extend into the filter box 5 and the reaction box 12, an anaerobic box 17 is arranged at one side of the reaction box 12, the anaerobic box 17 can degrade oxygenated organic matters by utilizing the requirement of the organic matters on oxygen, a water pump B16 is arranged between the reaction box 12 and the anaerobic box 17, the water pump B16 is connected with the reaction box 12 through screws, the reacted medical wastewater can be extracted into the anaerobic box 17 under the action of the water pump B16, the water pipes 11 are arranged at two ends of the water pump B16, and both ends of the water pipe 11 extend to the inside of the reaction box 12 and the anaerobic box 17 respectively, a water outlet pipe 19 is arranged below the anaerobic box 17, the water outlet pipe 19 is hermetically connected with the anaerobic box 17, the water outlet pipe 19 can discharge medical wastewater after organic matter degradation, a water pump 20 is arranged below the water outlet pipe 19, the water pump 20 is connected with the workbench 1 through screws, the medical wastewater processed can be pumped into a disinfection sedimentation tank 23 under the action of the water pump 20, a disinfection sedimentation tank 23 is arranged on one side of the anaerobic box 17, the anaerobic box 17 and the disinfection sedimentation tank 23 are connected with the workbench 1 through a bracket 27, the disinfection sedimentation tank 23 can disinfect and sterilize the injected liquid and precipitate, the water pipe 11 is arranged at both ends of the water pump 20, both ends of the water pipe 11 extend to the inside of the water outlet pipe 19 and the disinfection sedimentation tank 23 respectively, a sludge discharge pipe 24 is arranged below the disinfection sedimentation tank 23, and the one end of mud pipe 24 extends to the inside of disinfection sedimentation tank 23, and mud pipe 24 can be discharged the dirt of sediment, and one side of outlet pipe 19 is provided with sampling tube 30, and the one end of sampling tube 30 extends to the inside of outlet pipe 19, and sampling tube 30 can carry out the sample test to the liquid of handling, and qualified going on next procedure, unqualified circulation treatment once more, and the outside of water pipe 11, mud pipe 24 and sampling tube 30 all is provided with solenoid valve 28. The solenoid valve 28 may control the flow and ingress and egress of liquid.

Further, the inside of rose box 5 is provided with filter screen 8 and activated carbon layer 9 respectively, and filter screen 8 and activated carbon layer 9 all are connected with the inner wall laminating of rose box 5. Solid particulate matters in the water body can be filtered and adsorbed through the filter screen 8 and the activated carbon layer 9.

Further, a drain pipe 7 is arranged above the filter screen 8, one end of the drain pipe 7 penetrates through and extends to the outside of the filter box 5, an electromagnetic valve 28 is arranged outside the drain pipe 7, and two ends of the electromagnetic valve 28 are hermetically connected with the drain pipe 7. The particulate matter filtered by the filter screen 8 can be discharged through the drain pipe 7.

Further, a heating sheet 18 is arranged outside the anaerobic tank 17, and the heating sheet 18 is attached to the outer wall of the anaerobic tank 17. The anaerobic tank 17 can be heated by the heating sheet 18, and microorganisms are degraded by high temperature, so that the degradation efficiency is accelerated.

Further, an overflow port 26 is provided at one side of the disinfection sedimentation tank 23, and one end of the overflow port 26 extends to the inside of the disinfection sedimentation tank 23. The supernatant in the disinfection sedimentation tank 23 can be discharged through the overflow 26.

Further, a filtering membrane 29 is disposed on one side of the water pipe 11, and the filtering membrane 29 is hermetically connected to the water pipe 11. When the water body is pumped through the filtering membrane 29, the solid particle substances are effectively prevented from being sucked into the water pump, and the use of the water pump is prevented from being influenced.

Further, a water pump block 21 is arranged between the anaerobic tank 17 and the disinfection sedimentation tank 23, the water pump block 21 is connected with the support 27 through screws, return pipes 22 are arranged at two ends of the water pump block 21, two ends of each return pipe 22 extend to the water outlet pipe 19 and the inside of the reaction tank 12, an electromagnetic valve 28 is arranged outside each return pipe 22, and two ends of each electromagnetic valve 28 are hermetically connected with the corresponding return pipe 22. Can be with leading-in to reaction box 12 with handling unqualified water through water pump butyl 21, carry out water treatment once more, improve waste water treatment capacity.

Further, an ultraviolet sterilizer 25 is arranged on one side of the overflow port 26, and the ultraviolet sterilizer 25 is attached to the inner wall of the disinfection sedimentation tank 23. The ultraviolet sterilizer 25 can sterilize and disinfect the water body, and the water body purification quality is improved.

The working principle is as follows: when the medical waste water filter is used, medical waste water is injected into the filter box 5 through the water inlet 6, and solid particulate matters in the waste water are filtered and adsorbed by the filter screen 8 and the activated carbon layer 9. The solid particle that the escape pipe 7 can filter down discharges out, drive water pump first 10, take out reaction box 12 with the filterable water body of rose box 5 under the effect of water pump first 10, add required reaction additive through adding medicine mouth 14, driving motor 13 can drive pivot 15 and puddler 4 and rotate under the effect of motor 13, then stir the water in reaction box 12, with additive and waste water intensive mixing, accelerate the reaction. The water pump B16 is driven, the reacted water body is pumped into the anaerobic tank 17 under the action of the water pump B16, the heating sheet 18 is started, the anaerobic tank 17 is heated by the heating sheet 18, and organic microorganisms in the water body can be degraded. Sampling and detecting the water body through the sampling pipe 30, driving the water pump block 21 when the detection result is not satisfactory, pumping the water body into the reaction tank 12 through the return pipe 22 under the action of the water pump block 21, and treating the water body again; when the detection result meets the requirement, the water pump C20 is driven, the water body is pumped into the disinfection sedimentation tank 23 under the action of the water pump C20, the ultraviolet disinfector 25 is started, the water body in the disinfection sedimentation tank 23 can be disinfected and sterilized by the ultraviolet disinfector 25, the water body can be precipitated along with the change of time, clear liquid can flow out from the overflow port 26, and sludge sediment is discharged from the sludge discharge pipe 24.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an energy-concerving and environment-protective type medical waste water treatment equipment, includes workstation (1), its characterized in that: the gas welding device is characterized in that support columns (2) are arranged below the workbench (1), four support columns (2) are arranged, the four support columns (2) are connected with the workbench (1) in a gas welding mode, universal self-locking wheels (3) are arranged below the four support columns (2), the universal self-locking wheels (3) are rotatably connected with the support columns (2), a filter box (5) is arranged above the workbench (1), the filter box (5) is connected with the workbench (1) through screws, a water inlet (6) is arranged above the filter box (5), one end of the water inlet (6) extends into the filter box (5), a reaction box (12) is arranged on the other side of the filter box (5), the reaction box (12) is connected with the workbench (1) through screws, a motor (13) is arranged above the reaction box (12), and the motor (13) is connected with the reaction box (12) through screws, the utility model discloses a reactor, including motor (13), one end of pivot (15) is provided with pivot (15), and the one end of pivot (15) runs through reaction box (12) and extends to the inside of reaction box (12), the both sides of pivot (15) all are provided with puddler (4), and puddler (4) all pass through screw connection with pivot (15), one side of motor (13) is provided with medicine mouth (14), and the one end of adding medicine mouth (14) extends to the inside of reaction box (12), be provided with water pump first (10) between rose box (5) and reaction box (12), and water pump first (10) passes through screw connection with rose box (5), the both ends of water pump first (10) all are provided with water pipe (11), and the both ends of water pipe (11) extend to the inside of rose box (5) and reaction box (12) respectively, one side of reaction box (12) is provided with anaerobism case (17), a water pump B (16) is arranged between the reaction box (12) and the anaerobic box (17), the water pump B (16) is connected with the reaction box (12) through screws, water pipes (11) are arranged at the two ends of the water pump B (16), the two ends of each water pipe (11) extend to the inside of the reaction box (12) and the inside of the anaerobic box (17) respectively, a water outlet pipe (19) is arranged below the anaerobic box (17), the water outlet pipe (19) is connected with the anaerobic box (17) in a sealing manner, a water pump C (20) is arranged below the water outlet pipe (19), the water pump C (20) is connected with the workbench (1) through screws, a disinfection sedimentation tank (23) is arranged at one side of the anaerobic box (17), the disinfection sedimentation tank (23) and the workbench (1) are connected through a support (27), the water pipes (11) are arranged at the two ends of the water pump C (20), and the both ends of water pipe (11) extend to the inside of outlet pipe (19) and disinfection sedimentation tank (23) respectively, the below of disinfection sedimentation tank (23) is provided with mud pipe (24), and the one end of mud pipe (24) extends to the inside of disinfection sedimentation tank (23), one side of outlet pipe (19) is provided with sampling tube (30), and the one end of sampling tube (30) extends to the inside of outlet pipe (19), the outside of water pipe (11), mud pipe (24) and sampling tube (30) all is provided with solenoid valve (28).

2. The energy-saving and environment-friendly medical wastewater treatment equipment according to claim 1, characterized in that: the inside of rose box (5) is provided with filter screen (8) and activated carbon layer (9) respectively, and filter screen (8) and activated carbon layer (9) all are connected with the inner wall laminating of rose box (5).

3. The energy-saving and environment-friendly medical wastewater treatment equipment according to claim 2, characterized in that: the top of filter screen (8) is provided with drain pipe (7), and the outside that runs through and extend to rose box (5) in the one end of drain pipe (7), the outside of drain pipe (7) is provided with solenoid valve (28), and the both ends of solenoid valve (28) all with drain pipe (7) sealing connection.

4. The energy-saving and environment-friendly medical wastewater treatment equipment according to claim 1, characterized in that: the outside of anaerobism case (17) is provided with heating plate (18), and heating plate (18) are connected with the laminating of anaerobism case (17) outer wall.

5. The energy-saving and environment-friendly medical wastewater treatment equipment according to claim 1, characterized in that: an overflow port (26) is arranged on one side of the disinfection sedimentation tank (23), and one end of the overflow port (26) extends into the disinfection sedimentation tank (23).

6. The energy-saving and environment-friendly medical wastewater treatment equipment according to claim 1, characterized in that: one side of the water pipe (11) is provided with a filtering membrane (29), and the filtering membrane (29) is hermetically connected with the water pipe (11).

7. The energy-saving and environment-friendly medical wastewater treatment equipment according to claim 1, characterized in that: be provided with water pump butyl (21) between anaerobism case (17) and disinfection sedimentation tank (23), and water pump butyl (21) pass through screw connection with support (27), the both ends of water pump butyl (21) all are provided with back flow pipe (22), and the both ends of back flow pipe (22) extend to the inside of outlet pipe (19) and reaction box (12) respectively, the outside of back flow pipe (22) is provided with solenoid valve (28), and the both ends of solenoid valve (28) all with back flow pipe (22) sealing connection.

8. The energy-saving and environment-friendly medical wastewater treatment equipment according to claim 5, wherein: an ultraviolet sterilizer (25) is arranged on one side of the overflow port (26), and the ultraviolet sterilizer (25) is attached to the inner wall of the disinfection sedimentation tank (23).