CN215249918U

CN215249918U - Hospital wastewater treatment device

Info

Publication number: CN215249918U
Application number: CN202120282210.XU
Authority: CN
Inventors: 王志强
Original assignee: Guizhou Xinlifang Environmental Protection Technology Co ltd
Current assignee: Guizhou Xinlifang Environmental Protection Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-12-21
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a hospital wastewater treatment device, which relates to the technical field of wastewater treatment, and aims at the problem that fixed particles in the prior wastewater are difficult to clean, the following proposal is proposed, which comprises a purifying box, one side of the bottom of the purifying box is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a settling box, the inner side of the purifying box is slidably connected with a plurality of coarse-grained activated carbon nets, the inner side of the purifying box is fixedly connected with a filter screen positioned above the coarse-grained activated carbon net at the top, the upper side of the filter screen is slidably connected with a push plate, one side of the push plate is fixedly connected with a pull rod which is slidably sleeved with the purifying box, one end of the pull rod is fixedly connected with a pull block positioned at the outer side of the purifying box, the utility model has simple structure and convenient and quick cleaning, can quickly clean impurities in the wastewater, and is convenient for personnel to clean the wastewater treatment with higher efficiency, is convenient to use.

Description

Hospital wastewater treatment device

Technical Field

The utility model relates to a waste water treatment technical field especially relates to a hospital's effluent treatment plant.

Background

Medical wastewater has attracted public attention for many times, and the discharge of medical wastewater has great harm to water resources and becomes a source of harm to the health of the public; only a few hospital indexes that can really reach the national emission standard in some areas. 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.

The general waste water contains solid particles, and when the solid particles are accumulated too much, the pipeline is easy to block, so that the pipeline is difficult to clean, and a hospital waste water treatment device is needed at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of hospital effluent treatment plant has solved the difficult problem of clearing up of fixed granule in the middle of the waste water.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hospital wastewater treatment device comprises a purification box, wherein one side of the bottom of the purification box is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a settling box, the inner side of the purification box is connected with a plurality of coarse-grained activated carbon nets in a sliding manner, the inner side of the purification box is fixedly connected with a filter screen positioned above the coarse-grained activated carbon net at the top, the upper side of the filter screen is connected with a push plate in a sliding manner, one side of the push plate is fixedly connected with a pull rod in sliding sleeve connection with the purification box, one end of the pull rod is fixedly connected with a pull block positioned at the outer side of the purification box, both sides of the purification box are provided with a drainage port positioned above the filter screen, the outer side of the purification box is rotatably connected with a sealing plate matched with the drainage port, the bottom of one side of the settling box is fixedly connected with a second return pipe, one end of the second return pipe is fixedly connected with a return pump fixedly connected with the purification box, the output fixedly connected with of backwash pump and purifying box top end fixed connection's first backwash pipe, the inboard fixedly connected with of setting tank has a plurality of fine grain activated carbon net, the upside fixedly connected with outlet pipe of setting tank, the upper end fixedly connected with inlet tube of purifying box.

Preferably, one side fixedly connected with of setting tank is located the detection tube of granule activated carbon net downside, be connected with the ooff valve on the detection tube, the inboard fixedly connected with of purifying box is located the locating piece of granule activated carbon net downside.

Preferably, the upper end fixedly connected with of purifying box washs the case, one side fixedly connected with first water pump of washing case clearly, the output fixedly connected with of first water pump is a plurality of shower nozzles that are located the inboard upper end of purifying box.

Preferably, the bottom of purifying box and settling tank all fixedly connected with a plurality of supports, one side fixedly connected with of closing plate and drain outlet complex gasket.

Preferably, the outer side of the purification box is rotatably connected with a sealing cover positioned on the outer side of the pulling block, and the second return pipe is connected with a stop valve.

Preferably, one side of the purification box is fixedly connected with a glass plate, and the glass plate is provided with scale marks.

The utility model has the advantages that:

1. through letting in waste water the inlet tube the inside, flow into the purifying box the inside with waste water through the inlet tube, at first filter through the filter screen, just can filter the large granule in the middle of the waste water, then through the pulling pull rod, just can make impurity above the filter screen discharge through the escape orifice of both sides, can make the solid particle in the middle of the waste water discharge fast, prevent too much impurity from blockking up the pipeline, then adsorb through a plurality of coarse grain activated carbon net of purifying box inside, waste water after the final inflow treatment flows into the setting tank the inside, a plurality of fine grain activated carbon net through the setting tank the inside, handle, make impurity in the middle of the waste water carry out adsorption filtration for a deep time, make the treatment effect better.

2. Through opening the ooff valve, just can be so that the waste water of settling tank the inside flows through the detection tube, just can carry out waste water detection through personnel, just can take out the purifying box the inside again through the waste water of backwash pump with the settling tank the inside, be convenient for carry out secondary treatment, make waste water treatment efficiency improve, can make the cleaning water who washs the inside of case take out the inboard shower nozzle the inside of purifying box through first water pump, and then spout through the shower nozzle, can make the purifying box the inside wash fast, make things convenient for personnel to rinse thoroughly, prevent bacterial growing, be provided with a plurality of shower nozzles, can make cleaning efficiency improve, make the cleaning performance better.

Drawings

FIG. 1 is a schematic sectional view of a hospital wastewater treatment apparatus according to the present invention;

FIG. 2 is a schematic front view of a hospital wastewater treatment apparatus according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Reference numbers in the figures: 1. a purification box; 2. a coarse-grained activated carbon mesh; 3. positioning blocks; 4. pushing the plate; 5. a pull rod; 6. a water inlet pipe; 7. a spray head; 8. a first water pump; 9. a cleaning tank; 10. a sealing cover; 11. a first return pipe; 12. a reflux pump; 13. a water outlet pipe; 14. a detection tube; 15. an on-off valve; 16. a settling tank; 17. a fine particle activated carbon mesh; 18. a stop valve; 19. a second return pipe; 20. a support; 21. a glass plate; 22. scale lines; 23. a drain port; 24. sealing the sheet; 25. a sealing plate; 26. a connecting pipe; 27. and (4) a filter screen.

Detailed Description

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

Referring to fig. 1-3, a hospital wastewater treatment device comprises a purification box 1, a connecting pipe 26 is fixedly connected to one side of the bottom of the purification box 1, a settling box 16 is fixedly connected to one end of the connecting pipe 26, a plurality of coarse-grained activated carbon nets 2 are slidably connected to the inner side of the purification box 1, a filter screen 27 located above the top coarse-grained activated carbon net 2 is fixedly connected to the inner side of the purification box 1, a push plate 4 is slidably connected to the upper side of the filter screen 27, a pull rod 5 slidably sleeved with the purification box 1 is fixedly connected to one side of the push plate 4, a pull block located at the outer side of the purification box 1 is fixedly connected to one end of the pull rod 5, drain ports 23 located above the filter screen 27 are respectively formed at both sides of the purification box 1, a sealing plate 25 matched with the drain ports 23 is rotatably connected to the outer side of the purification box 1, a second return pipe 19 is fixedly connected to the bottom of one side of the settling box 16, a return pump 12 fixedly connected with the purification box 1 is fixedly connected to one end of the second return pipe 19, the output end of the reflux pump 12 is fixedly connected with a first reflux pipe 11 fixedly connected with the top end of the purifying box 1, the inner side of the settling box 16 is fixedly connected with a plurality of fine-grain activated carbon nets 17, the upper side of the settling box 16 is fixedly connected with a water outlet pipe 13, the upper end of the purifying box 1 is fixedly connected with a water inlet pipe 6, wastewater flows into the purifying box 1 through the water inlet pipe 6, firstly, the wastewater is filtered through a filter screen 27, large grains in the wastewater can be filtered, then, impurities on the filter screen 27 can be discharged through discharge ports 23 on two sides by pulling a pull rod 5, solid grains in the wastewater can be rapidly discharged, pipelines are prevented from being blocked by excessive impurities, then, the wastewater after final inflow treatment flows into the settling box 16, through a plurality of fine grain activated carbon net 17 of the inside of setting tank 16 handles for impurity in the waste water carries out absorption filtration for a deep time, makes the treatment effect better.

One side fixedly connected with of setting tank 16 is located the test tube 14 of the fine grain activated carbon net 17 downside, is connected with ooff valve 15 on the test tube 14, and the inboard fixedly connected with of purifying box 1 is located the locating piece 3 of the coarse grain activated carbon net 2 downside, is convenient for make the stable slip of coarse grain activated carbon net 2 through locating piece 3.

The upper end fixedly connected with of purifying box 1 washs case 9, and the first water pump 8 of one side fixedly connected with of clear washing case 9, the output end fixedly connected with of first water pump 8 a plurality of shower nozzles 7 that are located the inboard upper end of purifying box 1 are convenient for wash purifying box 1.

The bottom of purifying box 1 and settling box 16 is a plurality of supports 20 all fixedly connected with, and one side fixedly connected with of

closing plate

25 and 23 complex gaskets 24 of escape orifice are convenient for support purifying box 1 and settling box 16, the work of being convenient for.

The outer side of the purifying box 1 is rotatably connected with a sealing cover 10 positioned on the outer side of the pulling block, and a second return pipe 19 is connected with a stop valve 18, so that the on-off of the pipeline can be controlled conveniently.

One side fixedly connected with glass board 21 of purifying box 1 is provided with scale mark 22 on the glass board 21, is convenient for observe the volume of the inside waste water of purifying box 1.

The working principle is as follows: the waste water is introduced into the water inlet pipe 6, the waste water flows into the purifying box 1 through the water inlet pipe 6, the large particles in the waste water can be filtered through the filter screen 27 at first, then the impurities on the filter screen 27 can be discharged through the discharge ports 23 on the two sides by pulling the pull rod 5, the solid particles in the waste water can be rapidly discharged to prevent the excessive impurities from blocking a pipeline, then the waste water is adsorbed through the plurality of coarse-grained activated carbon nets 2 in the purifying box 1, the waste water which flows into the purifying box 16 after treatment finally flows into the precipitating box 16, the impurities in the waste water are treated through the plurality of fine-grained activated carbon nets 17 in the precipitating box 16, the impurities in the waste water are deeply adsorbed and filtered, the treatment effect is good, the waste water in the precipitating box 16 can flow out through the detection pipe 14 by opening the switch valve 15, just can carry out waste water detection through the personnel, just can take out 1 the inside of purifying box again through the waste water of backwash pump 12 with the 16 the inside of setting tank, be convenient for carry out secondary treatment, make waste water treatment efficiency improve, can make the cleaning water who washs the 9 the inside of case take out 7 the inside of the inboard shower nozzle of purifying box 1 through first water pump 8, and then spout through shower nozzle 7, can make 1 the inside of purifying box wash fast, make things convenient for personnel to rinse thoroughly, prevent bacterial growing, be provided with a plurality of shower nozzles 7, can make cleaning efficiency improve, make the cleaning performance better.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, 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

1. The hospital wastewater treatment device comprises a purification box (1) and is characterized in that a connecting pipe (26) is fixedly connected to one side of the bottom of the purification box (1), a settling box (16) is fixedly connected to one end of the connecting pipe (26), a plurality of coarse-grained activated carbon nets (2) are slidably connected to the inner side of the purification box (1), a filter screen (27) positioned above the coarse-grained activated carbon net (2) at the top is fixedly connected to the inner side of the purification box (1), a push plate (4) is slidably connected to the upper side of the filter screen (27), a pull rod (5) in sliding sleeve connection with the purification box (1) is fixedly connected to one side of the push plate (4), a pull block positioned on the outer side of the purification box (1) is fixedly connected to one end of the pull rod (5), drainage ports (23) positioned above the filter screen (27) are formed in both sides of the purification box (1), the outside of purifying box (1) is all rotated and is connected with and drain outlet (23) complex closing plate (25), one side bottom fixedly connected with second back flow pipe (19) of setting tank (16), the one end fixedly connected with and purifying box (1) fixed connection's backwash pump (12) of second back flow pipe (19), the output fixedly connected with and purifying box (1) top fixed connection's of backwash pump (12) first back flow pipe (11), a plurality of fine grain activated carbon net of inboard fixedly connected with (17) of setting tank (16), the upside fixedly connected with outlet pipe (13) of setting tank (16), the upper end fixedly connected with inlet tube (6) of purifying box (1).

2. The hospital wastewater treatment apparatus according to claim 1, wherein a detection tube (14) positioned on the lower side of the fine activated carbon net (17) is fixedly connected to one side of the settling tank (16), a switch valve (15) is connected to the detection tube (14), and a positioning block (3) positioned on the lower side of the coarse activated carbon net (2) is fixedly connected to the inner side of the purification tank (1).

3. The hospital wastewater treatment device according to claim 1, characterized in that the upper end of the purification box (1) is fixedly connected with a cleaning box (9), one side of the cleaning box (9) is fixedly connected with a first water pump (8), and the output end of the first water pump (8) is fixedly connected with a plurality of nozzles (7) positioned at the upper end of the inner side of the purification box (1).

4. The hospital waste water treatment apparatus according to claim 1, wherein a plurality of seats (20) are fixedly connected to the bottom of each of the purification tank (1) and the settling tank (16), and a sealing sheet (24) which is engaged with the drain opening (23) is fixedly connected to one side of the sealing plate (25).

5. A hospital waste water treatment apparatus according to claim 1, characterized in that a sealing cover (10) located outside the pulling block is rotatably connected to the outside of the purification box (1), and a stop valve (18) is connected to the second return pipe (19).

6. The hospital wastewater treatment device according to claim 1, characterized in that a glass plate (21) is fixedly connected to one side of the purification box (1), and the glass plate (21) is provided with scale marks (22).