CN215208843U

CN215208843U - Waste water treatment system for hematology department

Info

Publication number: CN215208843U
Application number: CN202120587907.8U
Authority: CN
Inventors: 刘利萍
Original assignee: Fengxian Zhida Network Technology Co ltd
Current assignee: Fengxian Zhida Network Technology Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-17
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a hematology wastewater treatment system, which relates to the field of medical appliances, and comprises a stirring box, a first stirring device, a plurality of second stirring devices and a filter screen; the first stirring device is arranged in the stirring box and extends to the upper part of the stirring box, the second stirring devices are arranged on the first stirring device in an annular array, and the filter screen is arranged in the stirring box and is positioned below the first stirring device and the second stirring devices; the second stirring device comprises a second main shaft, a gear, an installation sleeve and a plurality of fan blades. The utility model discloses a setting up of second agitating unit can take out the top of filter screen with the granule under the filter screen and contact with the flocculating agent, stirs simultaneously in second agitating unit and first agitating unit and descends the inside nevertheless sewage collision each other of agitator tank and forms the sinuous flow and increase stirring effect.

Description

Waste water treatment system for hematology department

Technical Field

The utility model relates to a medical apparatus field, in particular to hematology department effluent disposal system.

Background

Hospitals generate a large amount of medical wastewater every day, wherein the medical wastewater mainly comprises COD, BOD, high ammonia nitrogen concentration and a large amount of pathogenic bacteria; meanwhile, a small amount of waste water, waste liquid and the like containing toxic and harmful chemical substances from various clinical inspection departments, research departments and the like; if the waste water is discharged into nearby water bodies without treatment, the waste water becomes an important way for spreading epidemic diseases and seriously pollutes the environment, according to the water pollution prevention and control law of the people's republic of China, the pollution of the hospital sewage discharge to the environment is prevented, the hospital sewage needs to be effectively treated and reaches the national standard, and then the waste water can be discharged into a municipal drainage network.

However, the wastewater needs to be stirred and filtered by adding a flocculating agent to coagulate fine particles when being discharged.

Therefore, it is necessary to develop a blood waste water treatment system to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hematology department effluent disposal system to the waste water that provides in solving above-mentioned background art need add the flocculating agent and coagulate tiny granule when discharging and stir filterable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a hematology waste water treatment system comprises a stirring box, a first stirring device, a plurality of second stirring devices and a filter screen;

the first stirring device is arranged in the stirring box and extends to the upper part of the stirring box, the second stirring devices are arranged on the first stirring device in an annular array, and the filter screen is arranged in the stirring box and is positioned below the first stirring device and the second stirring devices;

the second stirring device comprises a second main shaft, a gear, a mounting sleeve and a plurality of fan blades;

the gear and the mounting sleeve are respectively fixed at two ends of the second main shaft, the fan blades are arranged on the periphery of the mounting sleeve in an annular array mode, and the fan blades are located above the filter screen.

Optionally, the stirring tank comprises a tank body and a tank cover;

the box cover is fixed on the top of the box body.

Optionally, the stirring box further comprises a drainage pipeline and a water inlet pipeline;

the drainage pipeline is fixed at the bottom of the box body, the water inlet pipeline is fixed on the side face of the box body, and the drainage pipeline and the water inlet pipeline are communicated with the inside of the box body.

Optionally, the stirring tank further comprises a water guide surface;

the water guide surface is arranged on the inner bottom wall of the box body, and the outer side of the water guide surface is higher than the inner side of the water guide surface and is in a conical shape.

Optionally, the mixing box further comprises an inner gear ring;

the inner gear ring is arranged on the upper part of the inner surface of the box body and is meshed with the gear.

Optionally, the first stirring device includes a driving motor, a first main shaft, a plurality of stirring rods and a stirring hammer;

the driving motor is fixed at the top of case lid, first main shaft is installed at driving motor's output and is extended to the inside of box, and is a plurality of the puddler is the annular array and installs the outside at first main shaft, puddler and puddler integrated into one piece.

Optionally, the first stirring device further comprises a top plate;

the top plate is fixed on the upper portion of the first main shaft and is in rotating connection with the second main shaft.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a setting up of second agitating unit can take out the top of filter screen with the granule under the filter screen and contact with the flocculating agent, stirs simultaneously when second agitating unit and first agitating unit and descends that the agitator tank is inside but sewage collides each other and forms the sinuous flow and increases stirring effect, and the granule after the filter screen will condense filters simultaneously.

Drawings

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

FIG. 2 is a schematic structural view of a second stirring device of the present invention;

fig. 3 is a schematic view of the structure of the present invention.

In the figure: 11. a box body; 12. an inner gear ring; 13. a water guide surface; 14. a box cover; 15. a water discharge pipeline; 16. a water inlet pipeline; 21. a drive motor; 22. a first main shaft; 23. a stirring rod; 24. a mixing hammer; 26. a top plate; 31. a second main shaft; 32. a gear; 33. installing a sleeve; 34. a fan blade; 4. 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a hematology waste water treatment system as shown in figures 1-3, which comprises an agitator tank, a first stirring device, a plurality of second stirring devices and a filter screen 4, wherein the particles below the filter screen 4 can be pumped above the filter screen 4 to be contacted with a flocculating agent through the arrangement of the second stirring devices, meanwhile, the second stirring devices and the first stirring devices are used for stirring and descending the inside of the agitator tank, but sewage collides with each other to form a turbulent flow, so that the stirring effect is enhanced, and meanwhile, the filter screen 4 filters the condensed particles;

first agitating unit installs in the inside of agitator tank and extends to the top of agitator tank, and a plurality of second agitating unit are annular array and install on first agitating unit, and filter screen 4 installs in the inside of agitator tank to be located first agitating unit and a plurality of second agitating unit's below.

In some embodiments of the present invention, the stirring box includes a box body 11, an inner gear ring 12, a water guide surface 13, a box cover 14, a drainage pipeline 15 and a water inlet pipeline 16;

case lid 14 is fixed at the top of box 11, the opening of box 11 has been made things convenient for through case lid 14, conveniently clear up box 11, water guide face 13 sets up the interior diapire at box 11, and water guide face 13 outside is higher than the inboard and is coniform, the water conservancy diversion of sewage is made things convenient for in setting up through water guide face 13, interior ring gear 12 sets up on box 11 internal surface upper portion, the drive of second agitating unit has been made things convenient for through interior ring gear 12, drainage pipe 15 fixes the bottom at box 11, the side at box 11 is fixed to inlet pipeline 16, and drainage pipe 15 and inlet pipeline 16 all communicate with the inside of box 11, conveniently see leading-in and the discharge of sewage through drainage pipe 15 and inlet pipeline 16.

In some embodiments of the present invention, the first stirring device includes a driving motor 21, a first main shaft 22, a plurality of stirring rods 23, a top plate 26, and a stirring hammer 24;

driving motor 21 fixes the top at case lid 14, first main shaft 22 is installed at driving motor 21's output and is extended to the inside of box 11, the setting through driving motor 21 and first main shaft 22 has made things convenient for the drive of puddler 24 and puddler 23, a plurality of puddlers 23 are the annular array and install the outside at first main shaft 22, puddler 24 and puddler 23 integrated into one piece, setting through puddler 24 and puddler 23 can drive sewage rotation and strike the damage with great granule simultaneously, prevent that great granule from colliding with box 11 and causing the damage of box 11, roof 26 is fixed on the upper portion of first main shaft 22 and is connected with second main shaft 31 rotation, can guarantee second agitating unit's stability through the setting of roof 26.

In some embodiments of the present invention, the second stirring device comprises a second main shaft 31, a gear 32, a mounting sleeve 33 and a plurality of fan blades 34;

gear 32 and installation cover 33 are fixed respectively at the both ends of second main shaft 31, have made things convenient for the fixed of flabellum 34 through setting up of installation cover 33, and the setting through gear 32 makes things convenient for the rotation of drive flabellum 34, and a plurality of flabellums 34 are annular array and install the periphery at installation cover 33, and flabellum 34 is located the top of filter screen 4, and the rotation through flabellum 34 drives the sewage and flows.

During the use, add sewage from water intaking pipeline 16 to the inside of box 11, then open driving motor 21, driving motor 21 will drive roof 26 and first main shaft 22 and rotate, first main shaft 22 will drive puddler 23 and the inside sewage of stirring box 11 of stirring hammer 24 rotation, roof 26 still can drive second main shaft 31 turnover simultaneously, gear 32 still can drive flabellum 34 rotation under the effect of inner tooth ring 12 simultaneously, simultaneously drive the sewage of filter screen 4 below to take out the top in the rotation of flabellum 34, then form to flow under the effect of flabellum 34, contact with the sewage of puddler 23 and the stirring direction of stirring hammer 24 simultaneously and think into the random flow.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a hematology department effluent disposal system, includes the agitator tank, its characterized in that: the device also comprises a first stirring device, a plurality of second stirring devices and a filter screen (4);

the first stirring device is arranged in the stirring box and extends to the upper part of the stirring box, the second stirring devices are arranged on the first stirring device in an annular array, and the filter screen (4) is arranged in the stirring box and is positioned below the first stirring device and the second stirring devices;

the second stirring device comprises a second main shaft (31), a gear (32), a mounting sleeve (33) and a plurality of fan blades (34);

gear (32) and installation cover (33) are fixed respectively at the both ends of second main shaft (31), and are a plurality of flabellum (34) are the periphery at installation cover (33) for annular array, and flabellum (34) are located the top of filter screen (4).

2. A hematology wastewater treatment system according to claim 1, wherein:

the stirring box comprises a box body (11) and a box cover (14);

the box cover (14) is fixed on the top of the box body (11).

3. A hematology wastewater treatment system according to claim 1, wherein:

the stirring box also comprises a drainage pipeline (15) and a water inlet pipeline (16);

drainage pipe (15) are fixed in the bottom of box (11), income water pipe (16) are fixed in the side of box (11), and drainage pipe (15) and income water pipe (16) all communicate with the inside of box (11).

4. A hematology wastewater treatment system according to claim 1, wherein:

the stirring box also comprises a water guide surface (13);

the water guide surface (13) is arranged on the inner bottom wall of the box body (11), and the outer side of the water guide surface (13) is higher than the inner side and is in a conical shape.

5. A hematology wastewater treatment system according to claim 1, wherein:

the mixing box also comprises an inner gear ring (12);

the inner gear ring (12) is arranged on the upper part of the inner surface of the box body (11) and is meshed with the gear (32).

6. A hematology wastewater treatment system according to claim 1, wherein:

the first stirring device comprises a driving motor (21), a first main shaft (22), a plurality of stirring rods (23) and a stirring hammer (24);

the driving motor (21) is fixed at the top of the box cover (14), the first main shaft (22) is installed at the output end of the driving motor (21) and extends into the box body (11), the stirring rods (23) are installed on the outer side of the first main shaft (22) in an annular array mode, and the stirring hammers (24) and the stirring rods (23) are integrally formed.

7. A hematology wastewater treatment system according to claim 1, wherein:

the first stirring device further comprises a top plate (26);

the top plate (26) is fixed on the upper part of the first main shaft (22) and is rotationally connected with the second main shaft (31).