CN212610071U - Ozone disinfection device for medical wastewater - Google Patents

Abstract

The utility model relates to a waste water treatment technical field specifically is an ozone degassing unit for medical waste water, ozone generator is installed to the inside upper end of barrel, and the inside cavity position of barrel has set gradually one-level disinfect box, second grade disinfect box and water purification case from last to down, the motor of fixing at the barrel inner wall is installed to one side of one-level disinfect box, the air pump is still installed to one side of one-level disinfect box, the inside of second grade disinfect box is provided with ultraviolet disinfector, and the below of second grade disinfect box is passed through the second water pipe and is fixed continuous with the water purification case. The utility model relates to a simply, convenient operation, ozone disinfection thoroughly, it is not remained, the broad spectrum of disinfecting, combine to make the corresponding decline of disinfection cost through combining with chlorination, the multiple disinfection mode of ultraviolet ray again, can make the disinfection more complete through stirring leaf stirring and air pump pressurization to not only ensure that the disinfection of medical waste water is thorough, more make the disinfection cost descend relatively.

Description

Ozone disinfection device for medical wastewater

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to an ozone disinfection device for medical wastewater.

Background

The medical sewage is mainly sewage discharged from diagnosis and treatment rooms, laboratory rooms, sickrooms, laundry rooms, X-ray photography rooms, operating rooms and the like of hospitals, the source and the components of the sewage are very complex, the 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, if the sewage is not treated in time, the quality of the treated water is reduced after the sewage enters a sewage treatment plant through a municipal sewage pipeline, the health of people is affected, the potential infection sources of the most dangerous various diseases can be found and stopped only by detecting the sewage through sewage treatment, and the prevention and the control of the medical sewage pollution are the primary targets of the prevention and the control of the medical sewage.

However, the method is time-consuming, labor-consuming, space-consuming and general in treatment process, and the cost of the ozone disinfection device on the market is higher than that of chlorination disinfection at present, so that the technical personnel in the field provide the ozone disinfection device for the medical wastewater to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ozone degassing unit for medical waste water to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ozone disinfection device for medical wastewater, comprising a barrel body, wherein an ozone generator is installed at the upper end in the barrel body, a first-stage disinfection box, a second-stage disinfection box and a water purification box are sequentially arranged at the hollow part in the barrel body from top to bottom, an inlet pipe penetrating through the barrel body is communicated with the upper end of the first-stage disinfection box, an ozone pipe connected with the ozone generator is also installed at the upper end of the first-stage disinfection box, a motor fixed on the inner wall of the barrel body is installed at one side of the first-stage disinfection box, a stirring blade is fixedly sleeved at the transmission end of the motor penetrating through the first-stage disinfection box, a disinfection liquid tank installed at one side of the first-stage disinfection box is arranged above the motor, a liquid conveying pipe penetrating through the first-stage disinfection box is arranged at the bottom side of the disinfection liquid tank, an air pump, the below of one-level disinfect box is fixed continuous with the second grade disinfect box through first water pipe, the inside of second grade disinfect box is provided with ultraviolet disinfector, and the below of second grade disinfect box is fixed continuous with the water purification case through the second water pipe, one side of water purification case is provided with the outlet pipe that runs through the barrel, and the inside bottom at the barrel is fixed to the below of water purification case.

As a further aspect of the present invention: the front surface of barrel is provided with the switch box, and there is the access door one side of barrel through hinged joint.

As a further aspect of the present invention: the solenoid valve is all installed in inlet tube, first water pipe and the transfer line, and solenoid valve and switch box pass through electric connection.

As a further aspect of the present invention: the water outlet pipe is internally provided with a stop valve, the air pipe is internally provided with a one-way valve, the lower end of the second water pipe is provided with a filter layer, and the filter layer is internally filled with activated carbon.

As a further aspect of the present invention: the ultraviolet sterilizer comprises a lamp holder, and the lamp holder is electrically connected with an ultraviolet lamp tube.

As a further aspect of the present invention: the cat ladder is evenly installed to the equipartition interval in the outside of water purification case, one-level disinfect box and second grade disinfect box, and the outside of water purification case, one-level disinfect box and second grade disinfect box all is scribbled insulating varnish.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a simply, convenient operation, ozone disinfection and sterilization is for dissolving bacterial level method, it is thorough to disinfect, it is not remained, the broad spectrum disinfects, can kill bacterial propagule and spore, virus, fungi etc. and can destroy botulinum toxin, combine to make the corresponding decline of disinfection cost through with chlorination, the multiple disinfection mode of ultraviolet ray again, it is more complete to stir the leaf stirring through stirring and air pump pressurization, thereby not only ensure that the disinfection of medical waste water is thorough, more make the disinfection cost descend relatively.

Drawings

FIG. 1 is a schematic view showing the construction of an ozone sterilization apparatus for medical wastewater;

FIG. 2 is a schematic view showing the internal structure of an ozone sterilization apparatus for medical wastewater;

FIG. 3 is an enlarged schematic view of the ozone sterilization apparatus for medical wastewater at A in FIG. 2.

In the figure: 1. a barrel; 2. a water inlet pipe; 3. a water outlet pipe; 4. an access door; 5. a switch box; 6. a primary disinfection box; 7. a secondary disinfection box; 8. a water purifying tank; 9. an ozone generator; 10. an air pump; 11. an ozone tube; 12. a motor; 13. an air tube; 14. a first water pipe; 15. a second water pipe; 16. an ultraviolet sterilizer; 17. a disinfectant tank; 18. a transfusion tube; 19. stirring the leaves.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, an ozone disinfection device for medical wastewater comprises a barrel 1, an ozone generator 9 is installed at the upper end of the interior of the barrel 1, and a primary disinfection box 6, a secondary disinfection box 7 and a purified water box 8 are sequentially arranged at the hollow portion of the interior of the barrel 1 from top to bottom, the upper end of the primary disinfection box 6 is communicated with a water inlet pipe 2 penetrating through the barrel 1, an ozone pipe 11 connected with the ozone generator 9 is further installed at the upper end of the primary disinfection box 6, a motor 12 fixed on the inner wall of the barrel 1 is installed at one side of the primary disinfection box 6, a transmission end of the motor 12 penetrates through the primary disinfection box 6 and is fixedly sleeved with a stirring blade 19, a disinfection liquid tank 17 installed at one side of the primary disinfection box 6 is arranged above the motor 12, a liquid transfer pipe 18 penetrating through the primary disinfection box 6 is arranged at the bottom side of the, the flexible end of the air pump 10 is connected with an air pipe 13 which runs through the first-stage disinfection box 6, medical wastewater is injected into the first-stage disinfection box 6 through the water inlet pipe 2, the air pump 10 is controlled through the electric connection of the switch box 5, the motor 12 and the ozone generator 9 work, so that the transmission end of the motor 12 drives the stirring blade 19 to rotate, the air pump 10 pressurizes the first-stage disinfection box 6 through the air pipe 13, the ozone generator 9 inputs ozone into the first-stage disinfection box 6 through the ozone pipe 11, in the environment of high-pressure flowing, the medical wastewater is disinfected more thoroughly, in addition, the electromagnetic valve on the infusion pipe 18 is controlled through the switch box 5, so that the disinfectant in the disinfectant tank 17 flows to the first-stage disinfection box 6, the disinfection process is accelerated, the ozone disinfection cost is reduced, the lower part of the first-stage disinfection box 6 is fixedly connected with the second-stage disinfection box 7 through the first water, and the below of second grade disinfect box 7 is passed through second water pipe 15 and is fixed continuous with water purification case 8, one side of water purification case 8 is provided with the outlet pipe 3 that runs through barrel 1, and the inside bottom at barrel 1 is fixed to the below of water purification case 8, the medical waste water of preliminary treatment flows into second grade disinfect box 7 through the active carbon filtration in one-level disinfect box 6 under the action of gravity, 16 work through switch box 5 control ultraviolet disinfector, further handle the microbial contamination in the medical waste water, the clear water in the stop valve control water purification case 8 on the rethread outlet pipe 3 flows.

In fig. 1, a switch box 5 is arranged on the front surface of a cylinder 1, the switch box 5 is electrically connected with an air pump 10, a motor 12, an ozone generator 9, an ultraviolet sterilizer 16 and two electromagnetic valves, and one side of the cylinder 1 is connected with an access door 4 through a hinge, so that equipment is convenient to overhaul.

In fig. 2, the water inlet pipe 2, the first water pipe 14 and the infusion pipe 18 are all provided with electromagnetic valves, and the two electromagnetic valves are electrically connected with the switch box 5, and the switch box 5 controls the two electromagnetic valves to be closed, so as to control the flow rate of the disinfectant in the disinfectant tank 17 and ensure the closed environment in the first-stage disinfection tank 6 and the flow direction of the medical wastewater in the first-stage disinfection tank 6.

In fig. 2, a stop valve is installed in the water outlet pipe 3, the stop valve controls the purified water in the purified water tank 8 to flow out, a check valve is installed in the air pipe 13, the check valve can ensure the airtight environment in the primary disinfection tank 6 and also facilitate pressurization of the air pump 10, a filter layer is arranged at the lower end of the second water pipe 15, and the filter layer is filled with activated carbon, which has the filtering and adsorbing effects.

In fig. 2, the ultraviolet sterilizer 16 includes a lamp socket, and the lamp socket is electrically connected to an ultraviolet lamp, so that the ultraviolet sterilizer 16 can perform a sterilization treatment on the medical wastewater again, thereby increasing the conversion rate of the medical wastewater.

In fig. 2, the ladder stands are uniformly installed at equal intervals outside the water purification tank 8, the first-level sterilizing tank 6 and the second-level sterilizing tank 7, so that the water purification tank 8, the first-level sterilizing tank 6 and the second-level sterilizing tank 7 are convenient to overhaul, and the outside of the water purification tank 8, the first-level sterilizing tank 6 and the second-level sterilizing tank 7 is coated with insulating paint, so that casualties caused by electric leakage can be prevented.

The utility model discloses a theory of operation is: the utility model relates to a simply, convenient operation, inject medical waste water into the first-level disinfect box 6 by inlet tube 2, through the electric connection control air pump 10 of switch box 5, motor 12 and ozone generator 9 work, make motor 12 drive end drive stirring leaf 19 and rotate, air pump 10 pressurizes to the first-level disinfect box 6 through trachea 13, ozone generator 9 inputs ozone to the first-level disinfect box 6 through ozone tube 11, in the environment of high-pressure flow, make medical waste water disinfection more thorough, in addition, through the solenoid valve on switch box 5 control transfer line 18, make the antiseptic solution in antiseptic solution jar 17 flow to the first-level disinfect box 6, accelerate the disinfection process, thereby make ozone disinfection cost descend, again through the solenoid valve on switch box 5 control first water pipe 14, under the action of gravity the medical waste water of preliminary treatment flows into second-level disinfect box 7 through active carbon filtration in first-level disinfect box 6, through 16 work of switch box 5 control ultraviolet sterilizer, the microbial contamination in the further processing medical waste water, the water purification in the stop valve control water purification case 8 on the rethread outlet pipe 3 flows, and the staff of being convenient for can be opened to access door 4 in addition has the cat ladder to check and maintain equipment.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an ozone degassing unit for medical waste water, includes barrel (1), its characterized in that, ozone generator (9) are installed to the inside upper end of barrel (1), and the inside cavity position of barrel (1) has set gradually one-level disinfect box (6), second grade disinfect box (7) and water purification case (8) from last to down, the upper end intercommunication of one-level disinfect box (6) has inlet tube (2) that run through barrel (1), and ozone pipe (11) that link to each other with ozone generator (9) are still installed to the upper end of one-level disinfect box (6), motor (12) of fixing at barrel (1) inner wall are installed to one side of one-level disinfect box (6), motor (12) transmission end runs through one-level disinfect box (6) and the cover has connect stirring leaf (19), and the top of motor (12) is provided with disinfection fluid reservoir (17) of installing in one-level disinfect box (6) one side, the bottom side of antiseptic solution jar (17) is provided with transfer line (18) that runs through one-level disinfect box (6), air pump (10) are still installed to one side of one-level disinfect box (6), the flexible end of air pump (10) is connected with trachea (13) that run through one-level disinfect box (6), the below of one-level disinfect box (6) is fixed continuous with second grade disinfect box (7) through first water pipe (14), the inside of second grade disinfect box (7) is provided with ultraviolet disinfector (16), and the below of second grade disinfect box (7) is fixed continuous with water purification case (8) through second water pipe (15), one side of water purification case (8) is provided with outlet pipe (3) that runs through barrel (1), and the inside bottom at barrel (1) is fixed to the below of water purification case (8).

2. The ozone disinfection device for medical wastewater according to claim 1, characterized in that the front surface of the cylinder (1) is provided with a switch box (5), and one side of the cylinder (1) is connected with an access door (4) through a hinge.

3. The ozone disinfection device for medical wastewater according to claim 1, wherein electromagnetic valves are installed in the water inlet pipe (2), the first water pipe (14) and the infusion pipe (18), and the electromagnetic valves are electrically connected with the switch box (5).

4. The ozone disinfection device for medical wastewater as claimed in claim 1, wherein a stop valve is installed in the water outlet pipe (3), a one-way valve is installed in the air pipe (13), a filter layer is arranged at the lower end of the second water pipe (15), and activated carbon is filled in the filter layer.

5. The ozone disinfection device for medical wastewater as recited in claim 1, wherein the ultraviolet disinfector (16) comprises a lamp holder, and the lamp holder is electrically connected with an ultraviolet lamp tube.

6. The ozone disinfection device for medical wastewater as claimed in claim 1, wherein the outside of the clean water tank (8), the primary disinfection tank (6) and the secondary disinfection tank (7) are uniformly provided with ladder stands at equal intervals, and the outside of the clean water tank (8), the primary disinfection tank (6) and the secondary disinfection tank (7) are coated with insulating paint.

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