CN219429845U

CN219429845U - Medical wastewater treatment device

Info

Publication number: CN219429845U
Application number: CN202320203985.2U
Authority: CN
Inventors: 郭风
Original assignee: Shandong Huanneng Design Institute Co ltd
Current assignee: Shandong Huanneng Design Institute Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-07-28
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a medical wastewater treatment device, which comprises a box body, wherein a water inlet is formed in one side of the box body in a communicated manner, a vent pipe is formed in the top of the box body in a communicated manner, a grid is arranged above the inside of the box body, a water inlet chamber is formed between the upper part of the grid and the box body, an aeration pipe is arranged below the grid, the aeration pipe is connected with a blower outside the box body through an air pipe, a filtering mechanism is arranged below the aeration pipe, a water purifying chamber is formed between the lower part of the filtering mechanism and the bottom of the box body, an ultraviolet lamp tube is arranged in the water purifying chamber, the input end of the ultraviolet lamp tube is electrically connected with an external power supply, and a water outlet is formed in one side, far away from the water inlet, of the bottom of the box body in a communicated manner. According to the utility model, the aeration pipe, the filtering mechanism and the ultraviolet lamp tube are arranged in the box body, so that the wastewater generated in medical treatment can be aerated, filtered and disinfected, the field requirement is small, the cost of treatment of the medical wastewater is reduced, and the application range is enlarged.

Description

Medical wastewater treatment device

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a medical wastewater treatment device.

Background

Medical drainage originates from hospitals and other medical institutions, a large number of pathogenic microorganisms and various medicines, washing powder, cotton swabs, gauze and the like are contained, COD of the medical drainage approaches to the numerical range of domestic sewage, if the medical drainage is discharged into a sewage treatment plant, the microorganisms in other conventional sewage can be out of standard, so that the sewage treatment cost is increased, if the sewage leaks along the way, serious pollution can be caused to surrounding water areas and soil, the life of people is endangered, the impurities and medical wastes in the sewage are usually filtered through filtering equipment for the treatment of medical drainage at present, the medical drainage is treated one by one through a plurality of equipment such as a filter screen, a primary filter, a high-efficiency filter and the like, and finally the medical drainage enters a disinfection tank for sterilization and is discharged.

However, in small hospitals, community hospitals and the like in some economically undeveloped areas, the medical wastewater generated by the small hospitals or community hospitals is small due to the fact that the number of patients in a doctor is small, the conventional treatment mode tends to increase the treatment cost, meanwhile, the conventional treatment mode occupies a large area, the requirements on sites are high, and some small hospitals or community hospitals cannot meet the requirements on sites, so that the application range is limited.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a medical wastewater treatment device which can perform aeration, filtration and disinfection treatment on wastewater generated by medical treatment by arranging an aeration pipe, a filtering mechanism and an ultraviolet lamp tube in a box body, has small field requirements, reduces the treatment cost of medical wastewater and expands the application range.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a medical wastewater treatment device, includes the box, the water inlet is installed to one side intercommunication of box, and the breather pipe is installed at the top intercommunication of box, and the grid is installed to the inside top of box, between grid top and box formation water inlet, the aeration pipe is installed to the grid below, the quantity of aeration pipe is two and is connected with the outside air-blower of box through the air pipe, filtering mechanism is installed to the below of aeration pipe, form between the water purification between filtering mechanism below and the bottom half, install ultraviolet tube in the water purification, ultraviolet tube input and outside power electric connection, the delivery port is installed to one side intercommunication that the water inlet was kept away from to the bottom half.

Preferably, the filtering mechanism comprises a zeolite filtering layer, a ceramic filtering layer, an active carbon filtering layer and a supporting layer, wherein the supporting layer is arranged on the inner wall of the box body, and the active carbon filtering layer, the ceramic filtering layer and the zeolite filtering layer are sequentially arranged above the supporting layer.

Preferably, the cleaning opening is installed at the lower part of one side of the water inlet far away from the water inlet in a communicating way, and the cleaning opening is positioned above the grille.

Preferably, a first water distribution pore plate is arranged above the aeration pipe, and a second water distribution pore plate is arranged above the filtering mechanism.

The beneficial effects of the utility model are as follows:

1) Through installing aeration pipe, filtering mechanism, ultraviolet tube inside the box, can carry out aeration, filtration, disinfection treatment to the waste water that medical treatment produced, it is little to the place requirement, has enlarged application scope when having reduced the cost of medical waste water's treatment.

2) Through keeping away from water inlet one side lower part intercommunication and installing the cleaning opening between intaking, the cleaning opening is located the top of grid, can clear up the big granule that the grid was held back through the cleaning opening to avoid blockking up filtering mechanism, guaranteed the normal clear of work.

3) The first water distribution pore plate is arranged above the aeration pipe, the second water distribution pore plate is arranged above the filtering mechanism, and the wastewater from the upper part can be uniformly distributed in the box body through the first water distribution pore plate and the second water distribution pore plate, so that the aeration and the filtration of the wastewater are facilitated, and the working efficiency of the treatment is improved.

Drawings

FIG. 1 is a schematic diagram of a medical wastewater treatment apparatus according to the present utility model.

In the figure: 1. a water inlet; 2. a vent pipe; 3. a case; 4. a water inlet room; 5. a grille; 6. the first water distribution pore plate; 7. an aeration pipe; 8. the second water distribution pore plate; 9. a zeolite filtration layer; 10. a ceramic filter layer; 11. an activated carbon filter layer; 12. a support layer; 13. a water purifying room; 14. an ultraviolet lamp tube; 15. a power supply; 16. a blower; 17. an air tube; 18. a cleaning port; 19. and a water outlet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to fig. 1, and it is apparent that the described embodiments are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The utility model provides a medical wastewater treatment device, includes box 3, water inlet 1 is installed to one side intercommunication of box 3, and breather pipe 2 is installed in the top intercommunication of box 3, and grid 5 is installed to the inside top of box 3, grid 5 top and box 3 form into water room 4, and aeration pipe 7 is installed to grid 5 below, aeration pipe 7's quantity is two and is connected with the outside air-blower 16 of box 3 through air pipe 17, carries aeration pipe 7 through air pipe 17 in the gas that air-blower 16 work produced, fully mixes waste water and air, filter mechanism is installed to the below of aeration pipe 7, form between the water purification 13 between filter mechanism below and the box 3 bottom, install ultraviolet tube 14 in the water purification 13, ultraviolet tube 14 input and outside power 15 electric connection, water outlet 19 is installed to one side intercommunication that water inlet 1 was kept away from to the box 3 bottom.

The filtering mechanism comprises a zeolite filtering layer 9, a ceramic filtering layer 10, an active carbon filtering layer 11 and a supporting layer 12, wherein the supporting layer 12 is arranged on the inner wall of the box body 3, and the active carbon filtering layer 11, the ceramic filtering layer 10 and the zeolite filtering layer 9 are sequentially arranged above the supporting layer 12, so that impurities and peculiar smell in wastewater can be removed.

The cleaning opening 18 is arranged at the lower part of one side of the water inlet 4 away from the water inlet 1 in a communicating manner, the cleaning opening 18 is positioned above the grille 5, and large particles trapped by the grille 5 can be cleaned through the cleaning opening 18, so that the filter mechanism is prevented from being blocked, and the normal operation of the work is ensured.

The first water distribution pore plate 6 is arranged above the aeration pipe 7, the second water distribution pore plate 8 is arranged above the filtering mechanism, and the wastewater from the upper part can be uniformly distributed in the box body 3 through the first water distribution pore plate 6 and the second water distribution pore plate 8, so that the aeration and the filtration of the wastewater are facilitated, and the working efficiency of the treatment is improved.

The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a medical wastewater treatment device, includes the box, its characterized in that, the water inlet is installed to one side intercommunication of box, and the breather pipe is installed in the top intercommunication of box, and the grid is installed to the inside top of box, grid top and box form into between intaking, and the aeration pipe is installed to the grid below, the aeration pipe passes through the air pipe and is connected with the outside air-blower of box, filtering mechanism is installed to the below of aeration pipe, form between the water purification between filtering mechanism below and the bottom half, install ultraviolet tube in the water purification, ultraviolet tube input and outside power electric connection, the delivery port is installed in one side intercommunication that the water inlet was kept away from to the bottom half.

2. A medical wastewater treatment apparatus according to claim 1, wherein the number of aeration pipes is two.

3. The medical wastewater treatment device according to claim 1, wherein the filtering mechanism comprises a zeolite filter layer, a ceramic filter layer, an active carbon filter layer and a supporting layer, the supporting layer is arranged on the inner wall of the box body, and the active carbon filter layer, the ceramic filter layer and the zeolite filter layer are sequentially arranged above the supporting layer.

4. The medical wastewater treatment device according to claim 1, wherein a cleaning opening is installed in the lower portion of the water inlet chamber at a side far away from the water inlet, and the cleaning opening is located above the grating.

5. The medical wastewater treatment device according to claim 1, wherein a first water distribution pore plate is arranged above the aeration pipe.

6. The medical wastewater treatment device according to claim 1, wherein a second water distribution pore plate is arranged above the filtering mechanism.