CN215756651U - Activated sludge treatment device for hospital sewage treatment - Google Patents

Abstract

The utility model provides an activated sludge processing apparatus for hospital's sewage treatment, the power distribution box comprises a box body, be provided with in the box and handle the storehouse and deposit the storehouse, handle the storehouse and deposit and be provided with the baffle between the storehouse, baffle and box inner wall fixed connection, box top one side fixed connection and intercommunication have an inlet channel, the box is close to inlet channel one side top fixed connection and intercommunication and has a mud conveying pipeline, box top middle part fixedly connected with driving motor, the driving motor output runs through box and fixedly connected with puddler, the puddler is located and handles the storehouse, beneficial effect is: the utility model has simple operation and convenient use, can effectively and fully mix the sewage and the activated sludge, effectively improve the mixing uniformity of the sewage and the activated sludge, improve the reaction efficiency of the activated sludge and the sewage, and simultaneously can effectively recycle the activated sludge after the reaction is finished, thereby improving the recycling efficiency of the activated sludge.

Description

Activated sludge treatment device for hospital sewage treatment

Technical Field

The utility model relates to the technical field of hospital sewage treatment devices, in particular to an activated sludge treatment device for hospital sewage treatment.

Background

The hospital sewage is very complex in source and components, contains pathogenic microorganisms, toxic and harmful physicochemical pollutants, radioactive pollutants and the like, and can be discharged after strict disinfection and purification and the like, and the activated sludge method is an aerobic biological sewage treatment method and can remove soluble and colloidal biochemical organic matters, suspended solids and other substances which can be adsorbed by activated sludge from the sewage.

The existing hospital sewage treatment device has poor treatment effect, low reaction efficiency of sewage and activated sludge, long mixing time, serious influence on the treatment efficiency of sewage, and low recycling rate of the activated sludge, thereby causing certain resource waste.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing hospital sewage treatment device has poor treatment effect, low reaction efficiency of sewage and activated sludge, long mixing time, serious influence on the treatment efficiency of sewage, low recycling rate of activated sludge and certain resource waste, and particularly provides an activated sludge treatment device for hospital sewage treatment, which can effectively solve the problems.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides an activated sludge processing apparatus for hospital's sewage treatment, the power distribution box comprises a box body, be provided with in the box and handle the storehouse and deposit the storehouse, it is provided with the baffle to handle between storehouse and the sediment storehouse, baffle and box inner wall fixed connection, box top one side fixed connection and intercommunication have an inlet channel, the box is close to inlet channel one side top fixed connection and intercommunication and has the mud pipe way of sending, box top middle part fixedly connected with driving motor, the driving motor output runs through box and fixedly connected with puddler, the puddler is located and handles the storehouse.

As a preferred technical scheme of the utility model: the box is close to send mud pipeline one side middle part fixedly connected with mounting panel, mounting panel top middle part fixedly connected with aeration pump, aeration pump is close to box one side fixed connection and intercommunication and has the aeration pipe, the aeration pipe be close to box one end run through the box and with box fixed connection, aeration pipe top fixed connection and intercommunication have a plurality of aeration heads, inlet channel one side fixed connection and intercommunication are kept away from at the box top have the blast pipe.

As a preferred technical scheme of the utility model: baffle bottom middle part fixed connection and intercommunication have the unloading pipe, unloading pipe top outside cover is equipped with the stop valve, stop valve and baffle fixed connection, it is provided with layer-stepping net to deposit the storehouse middle part, layer-stepping net and box inner wall fixed connection, the box is kept away from and is sent mud pipeline one side bottom fixedly connected with pumping device, pumping device is close to box one side fixed connection and intercommunication and has No. one pipe, No. one pipe is close to box one end and runs through the box and communicate with the box, No. one the pipe is located layer-stepping net top.

As a preferred technical scheme of the utility model: the utility model discloses a mud pump, including sediment storehouse, guide plate, pumping device, suction pump, delivery pipe, mud pipe and conveying pipeline, sediment storehouse bottom is provided with the guide plate, guide plate and box inner wall bottom fixed connection, it is provided with the suction pump to keep away from pumping device one side to deposit the storehouse bottom, the suction pump is kept away from pumping device one side fixed connection and is communicated and have the conveyer pipe, the conveyer pipe is kept away from suction pump one end and is run through the box and with send mud pipeline fixed connection and intercommunication.

The utility model has the following advantages: the utility model has simple operation and convenient use, can effectively and fully mix the sewage and the activated sludge, effectively improve the mixing uniformity of the sewage and the activated sludge, improve the reaction efficiency of the activated sludge and the sewage, and simultaneously can effectively recycle the activated sludge after the reaction is finished, thereby improving the recycling efficiency of the activated sludge.

Drawings

FIG. 1 is a schematic sectional view showing an activated sludge treatment apparatus for hospital sewage treatment according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of an activated sludge treatment apparatus for hospital sewage treatment according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a box body; 2. a processing bin; 3. a settling bin; 4. a partition plate; 5. a water inlet pipe; 6. a sludge conveying pipeline; 7. mounting a plate; 8. an aeration pump; 9. an aeration pipe; 10. an aeration head; 11. a drive motor; 12. a stirring rod; 13. an exhaust pipe; 14. a discharging pipe; 15. a stop valve; 16. a layered web; 17. a water pumping device; 18. a first pipe; 19. a baffle; 20. a dredge pump; 21. a delivery pipe.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Example one

The activated sludge treatment device for hospital sewage treatment as shown in fig. 1-2 comprises a box body 1, a treatment bin 2, a precipitation bin 3, a water inlet pipeline 5, a sludge conveying pipeline 6, a driving motor 11 and a stirring rod 12.

Be provided with in the box 1 and handle storehouse 2 and deposit storehouse 3, inlet channel 5 and 1 fixed connection of box and intercommunication, send mud pipeline 6 to be located box 1 near inlet channel 5 one side top and with 1 fixed connection of box and intercommunication, driving motor 11 fixed connection in the middle part of 1 top of box, driving motor 11 output runs through box 1 and fixedly connected with puddler 12.

It is specific, send sewage into treatment bin 2 through inlet channel 5 in, send activated sludge into treatment bin 2 through sending mud pipeline 6, start the aeration pump body 8, send oxygen into aeration head 10 through aeration pipe 9 in, send gas into treatment bin 2 through aeration head 10, start driving motor 11 and drive puddler 12 and rotate, make sewage and activated sludge carry out the intensive mixing, the mixed degree of consistency of effectual improvement sewage and activated sludge, and simultaneously, the reaction efficiency of effectual improvement activated sludge to sewage, after the reaction, send into through unloading pipe 14 water intercommunication activated sludge after handling in the precipitation bin 3.

Example two

In the first embodiment, after the mixing reaction is finished, the treated water and the activated sludge are directly discharged into the settling bin 3, and the activated sludge is not effectively recycled, which results in a certain waste of resources, as shown in fig. 1, as another preferred embodiment, the difference with the first embodiment lies in, be provided with layer-stepping net 16 in the storehouse 3, aeration pump 8 one side bottom fixedly connected with pumping device 17 is kept away from to box 1 one side, pumping device 17 is close to box 1 one side fixed connection and communicates there is a pipe 18, a pipe 18 is located layer-stepping net 16 top, 3 bottoms in storehouse are provided with guide plate 19, guide plate 19 and 1 inner wall bottom fixed connection of box, pumping device 17 one side is kept away from to box 1 inner wall bottom is provided with dredge pump 20, dredge pump 20 is kept away from pumping device 17 one side fixed connection and is communicated there is conveyer pipe 21, conveyer pipe 21 is kept away from dredge pump 20 one end and is sent mud pipeline 6 fixed connection and intercommunication.

Specifically, after the activated sludge and the treated water enter the settling bin 3, the activated sludge is settled, after the settlement is finished, the water pumping device 17 is started to pump the water above the layering network 16 through the first pipe 18, then the sludge suction pump 20 is started, the settled activated sludge is conveyed into the sludge conveying pipeline 6 through the conveying pipe 21, and the activated sludge is conveyed back into the treating bin 2 through the sludge conveying pipeline 6 for recycling.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. The utility model provides an activated sludge processing apparatus for hospital's sewage treatment, a serial communication port, including box (1), be provided with in box (1) and handle storehouse (2) and deposit storehouse (3), handle storehouse (2) and deposit and be provided with baffle (4) between storehouse (3), baffle (4) and box (1) inner wall fixed connection, box (1) top one side fixed connection and intercommunication have inlet channel (5), box (1) is close to inlet channel (5) one side top fixed connection and intercommunication and has send mud pipeline (6), box (1) top middle part fixedly connected with driving motor (11), driving motor (11) output runs through box (1) and fixedly connected with puddler (12), puddler (12) are located and handle storehouse (2).

2. The activated sludge treatment device for hospital sewage treatment according to claim 1, wherein the box body (1) is fixedly connected with a mounting plate (7) at the middle part of one side close to the sludge feeding pipeline (6), the middle part of the top of the mounting plate (7) is fixedly connected with an aeration pump (8), the aeration pump (8) is fixedly connected and communicated with an aeration pipe (9) at one side close to the box body (1), one end of the aeration pipe (9) close to the box body (1) penetrates through the box body (1) and is fixedly connected with the box body (1), the top of the aeration pipe (9) is fixedly connected and communicated with a plurality of aeration heads (10), and one side of the top of the box body (1) far from the water inlet pipeline (5) is fixedly connected and communicated with an exhaust pipe (13).

3. The activated sludge treatment facility for hospital sewage treatment as claimed in claim 1, the middle part of the bottom of the clapboard (4) is fixedly connected and communicated with a blanking pipe (14), the outer side of the top of the blanking pipe (14) is sleeved with a stop valve (15), the stop valve (15) is fixedly connected with the partition plate (4), the middle part of the sedimentation bin (3) is provided with a layered net (16), the layered net (16) is fixedly connected with the inner wall of the box body (1), the bottom of one side of the box body (1) far away from the mud conveying pipeline (6) is fixedly connected with a water pumping device (17), one side of the water pumping device (17) close to the box body (1) is fixedly connected and communicated with a first pipe (18), one end of the first pipe (18) close to the box body (1) penetrates through the box body (1) and is communicated with the box body (1), and the first pipe (18) is located above the layered net (16).

4. The activated sludge treatment device for hospital sewage treatment as claimed in claim 3, wherein the bottom of the sedimentation bin (3) is provided with a guide plate (19), the guide plate (19) is fixedly connected with the bottom of the inner wall of the box body (1), the side of the bottom of the sedimentation bin (3) away from the water pumping device (17) is provided with a sludge suction pump (20), the side of the sludge suction pump (20) away from the water pumping device (17) is fixedly connected and communicated with a conveying pipe (21), and one end of the conveying pipe (21) away from the sludge suction pump (20) penetrates through the box body (1) and is fixedly connected and communicated with the sludge conveying pipeline (6).

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