CN213375302U

CN213375302U - Medical wastewater treatment device

Info

Publication number: CN213375302U
Application number: CN202021706249.1U
Authority: CN
Inventors: 吕兴宏
Original assignee: Individual
Current assignee: Guangdong Silu Environmental Protection Technology Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-08
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a medical wastewater treatment device belongs to the medical wastewater treatment field. The utility model provides a medical wastewater treatment device, includes the processing cabinet, the inlet has been seted up on processing cabinet top surface right side, the inlet lower extreme bonds there is the filter screen, the scraper blade groove has been seted up in inlet lower extreme left side, it is connected with the disc to scrape the rotation of blade groove, the even welding in the disc circumference outside has a plurality of scrapers, the spout has been seted up on T type groove front end right side, sliding connection has the locating lever in the spout, the locating lever left end is passed through the spring and is fixed with spout left wall connection. Through the rotor plate that is the slope structure that sets up, drive the carousel through the rivers that set up the intercommunication inslot and rotate, and then can drive the disc that sets up and rotate, combine to set up the scraper blade on the disc outer wall, can carry out effectual clearance to the impurity of crossing on the filter screen and filtering out, the collection box that the set up in the filter screen front side can be collected the impurity of clearance out, be convenient for centralized processing.

Description

Medical wastewater treatment device

Technical Field

The utility model relates to a medical wastewater treatment field, more specifically say, relate to a medical wastewater treatment device.

Background

The medical wastewater is mainly wastewater discharged from a diagnosis room, a laboratory, a ward, a laundry room, an X-ray photography room, an operating room and the like of a hospital, the source and the components of the wastewater are very complex, solid garbage such as cotton swabs and the like are mixed in the wastewater, and the hospital wastewater contains a large amount of pathogenic bacteria, viruses and chemical agents and has the characteristics of space pollution, acute infection and latent infection, so that the medical wastewater needs to be intensively treated, usually, related purification treatment is carried out through the chemical agents, but the conventional treatment device only can simply filter impurities in the medical wastewater, cannot effectively clean the impurities on a filter screen, and the filter screen is easily blocked and affects the use for a long time.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a medical wastewater treatment device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A medical wastewater treatment device comprises a treatment cabinet, wherein a liquid inlet is formed in the right side of the top surface of the treatment cabinet, a filter screen is bonded at the lower end of the liquid inlet, a scraper groove is formed in the left side of the lower end of the liquid inlet, a disc is rotationally connected in the scraper groove, a plurality of scrapers are uniformly welded on the outer side of the circumference of the disc, a connecting rod groove is formed in the middle of the bottom surface of the scraper groove, a gear groove is formed in the lower end of the connecting rod groove, an incomplete gear is rotationally connected to the left side of the gear groove through a pin shaft, a gear A is arranged on the right side of the incomplete gear and is welded with the disc through a connecting shaft, a rotating groove is formed in the lower end of the gear groove, a rotating shaft is arranged in the rotating groove, the upper end of the rotating, the sealing gasket is rotationally connected with the rotating shaft, the lower end of the filter screen is provided with a communicating groove in a vertical structure, the left end of the communicating groove is provided with a water flowing groove communicated with the outside, the front side of the processing cabinet is provided with a T-shaped groove, the T-shaped groove is internally and slidably connected with a T-shaped block, the right end of the T-shaped block is welded with a collecting box, the rear wall of the collecting box is welded with the front wall of the filter screen, the top surface of the collecting box and the top surface of the filter screen are positioned on the same horizontal line, the right side of the front end of the T-shaped groove is provided with a chute, a positioning rod is connected in the sliding groove in a sliding manner, a positioning groove is arranged in the middle of the front side of the positioning rod in a triangular structure, a positioning pin is arranged in the positioning groove and is fixedly connected with the processing cabinet through a flexible plate, the locating lever passes the spout and extends to in the T type groove and with T type piece bottom surface sliding fit, the locating lever left end is connected fixedly through spring and spout left wall.

Preferably, the scraper blade is the arc structure, the length of scraper blade and the length phase-match of filter screen, just the ground bottom surface and the filter screen top surface frictional contact of scraper blade.

Preferably, the incomplete gear is in meshed transmission with the gear A.

Preferably, the rotating sheet is of an inclined structure, and the height of the rotating sheet is matched with that of the launder.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a rotor plate that is the slope structure that sets up, drive the carousel through setting up the rivers of intercommunication inslot and rotate, and then can drive the disc that sets up and rotate, combine to set up the scraper blade on the disc outer wall, can carry out effectual clearance to the impurity of filtering off on the filter screen, the meshing transmission relation between incomplete gear that combines simultaneously to set up and gear A, can avoid because the scraper blade rotates in succession and scrapes waste water to collect the box, combine to set up the collection box in the filter screen front side and can collect the impurity of clearing up out, the centralized processing of being convenient for.

2. The utility model discloses a T type groove cooperation that sets up at the left T type piece of collection box, can realize the dismantlement to collecting the box, combines to set up the locating lever of T type piece downside and constant head tank and locating pin etc. that the cooperation set up, can realize on the one hand the fixed to collecting the box position, also can conveniently change collecting the box simultaneously.

3. The utility model discloses a scraper blade of the arc structure that sets up can avoid carrying out the clearance in-process impurity can follow the inboard outside roll-off of scraper blade, combines the relation of the frictional contact who sets up simultaneously, can effectual realization to the clearance of filter screen.

4. The utility model discloses a intercommunication groove that is the arc structure of seting up can be effectual converts the gravitational potential energy of rivers into kinetic energy, and then can accelerate the velocity of water in the rivers groove, and the better carousel that drives rotates.

Drawings

Fig. 1 is a schematic vertical sectional front view of the overall structure of the present invention;

fig. 2 is a schematic horizontal sectional top view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of a portion A of the gear of the present invention;

FIG. 4 is a schematic view of a collection box according to the present invention in a partially sectioned elevation view;

fig. 5 is an enlarged schematic view of the structure at a of the present invention;

the reference numbers in the figures illustrate: 1. a processing cabinet; 101. a T-shaped groove; 102. a chute; 2. a liquid inlet; 3. a scraping plate groove; 4. a connecting rod slot; 5. a gear groove; 6. a rotating groove; 7. a launder; 8. a communicating groove; 9. a disc; 901. a squeegee; 10. filtering with a screen; 11. a turntable; 1101. a rotating sheet; 12. a gasket; 13. a collection box; 1301. a T-shaped block; 14. a gear A; 15. an incomplete gear; 16. a rotating shaft; 17. positioning a rod; 1701. positioning a groove; 1702. a spring; 18. and a positioning pin.

Detailed Description

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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

a medical wastewater treatment device comprises a treatment cabinet 1, wherein a liquid inlet 2 is formed in the right side of the top surface of the treatment cabinet 1, a filter screen 10 is bonded at the lower end of the liquid inlet 2, a scraper groove 3 is formed in the left side of the lower end of the liquid inlet 2, a disc 9 is rotatably connected in the scraper groove 3, a plurality of scrapers 901 are uniformly welded on the outer side of the circumference of the disc 9, a connecting rod groove 4 is formed in the middle of the bottom surface of the scraper groove 3, a gear groove 5 is formed in the lower end of the connecting rod groove 4, an incomplete gear 15 is rotatably connected to the left side of the gear groove 5 through a pin shaft, a gear A14 is arranged on the right side of the incomplete gear 15, a gear A14 is welded with the disc 9 through a connecting shaft, a rotating groove 6 is formed in the lower end of the gear groove 5, a rotating shaft 16 is arranged in the, the sealing gasket 12 is rotatably connected with the rotating shaft 16, the lower end of the filter screen 10 is in an arc structure and is provided with a communicating groove 8, the left end of the communicating groove 8 is provided with a water flowing groove 7 communicated with the outside, the front side of the processing cabinet 1 is provided with a T-shaped groove 101, a T-shaped block 1301 is slidably connected with the T-shaped groove 101, the right end of the T-shaped block 1301 is welded with a collecting box 13, the rear wall of the collecting box 13 is welded with the front wall of the filter, and the top surface of the collecting box 13 and the top surface of the filter screen 10 are on the same horizontal line, a sliding groove 102 is formed in the right side of the front end of the T-shaped groove 101, a positioning rod 17 is connected in the sliding groove 102 in a sliding mode, a positioning groove 1701 is formed in the middle of the front side of the positioning rod 17 in a triangular structure, a positioning pin 18 is arranged in the positioning groove 1701, the positioning pin 18 is connected and fixed with the processing cabinet 1 through a flexible plate, the positioning rod 17 penetrates through the sliding groove 102, extends into the T-shaped groove 101 and is in sliding fit with the bottom surface of the T-shaped block 1301.

Further, scraper 901 is the arc structure, and the length of scraper 901 matches with the length of filter screen 10, and scraper 901's ground bottom surface and the top surface frictional contact of filter screen 10, and scraper 901 through the arc structure that sets up can avoid carrying out the clearance in-process impurity can follow the inboard outside roll-off of scraper 901, combines the frictional contact's that sets up relation simultaneously, can effectual realization to the clearance of filter screen 10.

Further, incomplete gear 15 and gear A14 meshing transmission, the driven mode of meshing through the setting can be with driving carousel 11 through rivers and rotate, and then drive disc 9 and rotate, realizes the clearance to filter screen 10.

Furthermore, the rotating sheet 1101 is of an inclined structure, the height of the rotating sheet 1101 is matched with that of the water flowing groove 7, and the rotating sheet 1101 of the inclined structure can be better contacted with water flow in the groove, so that the contact area is increased, and the rotating disc 11 can be driven to rotate even if the water flow is not urgent.

The working principle is as follows: when the utility model is used, firstly, the device is stably placed to ensure that the liquid inlet 2 is vertical, then, medical wastewater is injected from the liquid inlet 2, at the moment, the wastewater can flow into the water flowing groove 7 through the filter screen 10 through the communicating groove 8, at the moment, the water flow can drive the turntable 11 to rotate, it is worth explaining that only part of the turntable 11 is positioned inside the arranged water flowing groove 7, at the moment, the water flow drives the turntable 11 to rotate in one direction to further drive the rotating shaft 16 to rotate, at the moment, the rotating shaft 16 drives the incomplete gear 15 to rotate, and by combining the meshing transmission mode between the incomplete gear 15 and the gear A14, at the moment, the gear A14 rotates to further drive the disc 9 to rotate, at the moment, the scraper 901 can be driven to rotate, and further impurities on the filter screen 10 can be cleaned, because of the arranged incomplete gear 15, at this time, the disc 9 intermittently moves, so that the situation that water flows into the collection box 13 due to the continuous rotation of the scraper 901 can be avoided, when the collection box 13 needs to be replaced, the positioning pin 18 to be arranged moves in the positioning groove 1701 formed in the positioning rod 17 at this time, the spring 1702 is compressed, the positioning rod 17 is driven to move to one side, the positioning rod 17 is enabled not to contact with the T-shaped block 1301, and the collection box 13 can be replaced.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A medical wastewater treatment device comprises a treatment cabinet (1), and is characterized in that: the treatment cabinet is characterized in that a liquid inlet (2) is formed in the right side of the top surface of the treatment cabinet (1), a filter screen (10) is bonded at the lower end of the liquid inlet (2), a scraper groove (3) is formed in the left side of the lower end of the liquid inlet (2), a disc (9) is rotationally connected in the scraper groove (3), a plurality of scrapers (901) are uniformly welded at the outer side of the circumference of the disc (9), a connecting rod groove (4) is formed in the middle of the bottom surface of the scraper groove (3), a gear groove (5) is formed in the lower end of the connecting rod groove (4), an incomplete gear (15) is rotationally connected on the left side of the gear groove (5) through a pin shaft, a gear A (14) is arranged on the right side of the incomplete gear (15), the gear A (14) is welded with the disc (9, the upper end of the rotating shaft (16) is welded with the bottom surface of the incomplete gear (15), the rotating plate (11) is welded at the lower end of the rotating shaft (16), a plurality of rotating sheets (1101) are evenly welded at the outer side of the circumference of the rotating plate (11), a sealing gasket (12) is bonded at the lower end of the rotating groove (6), the sealing gasket (12) is rotatably connected with the rotating shaft (16), the lower end of the filter screen (10) is of an arc-shaped structure and is provided with a communicating groove (8), the left end of the communicating groove (8) is provided with a water flowing groove (7) communicated with the outside, the front side of the processing cabinet (1) is provided with a T-shaped groove (101), a T-shaped block (1301) is slidably connected in the T-shaped groove (101), the right end of the T-shaped block (1301) is welded with a collecting box (13), the rear wall of the collecting box (13) is welded with the front, the right side of the front end of the T-shaped groove (101) is provided with a sliding groove (102), a positioning rod (17) is connected in the sliding groove (102), the middle of the front side of the positioning rod (17) is of a triangular structure and is provided with a positioning groove (1701), a positioning pin (18) is arranged in the positioning groove (1701), the positioning pin (18) is fixedly connected with the processing cabinet (1) through a flexible plate, the positioning rod (17) penetrates through the sliding groove (102) to extend into the T-shaped groove (101) and is in sliding fit with the bottom surface of the T-shaped block (1301), and the left end of the positioning rod (17) is fixedly connected with the left wall of the sliding groove (102).

2. The medical wastewater treatment apparatus according to claim 1, wherein: the scraper (901) is of an arc-shaped structure, the length of the scraper (901) is matched with that of the filter screen (10), and the ground bottom surface of the scraper (901) is in frictional contact with the top surface of the filter screen (10).

3. The medical wastewater treatment apparatus according to claim 1, wherein: the incomplete gear (15) is in meshed transmission with the gear A (14).

4. The medical wastewater treatment apparatus according to claim 1, wherein: the rotating sheet (1101) is of an inclined structure, and the height of the rotating sheet (1101) is matched with that of the flume (7).