CN218980705U

CN218980705U - Efficient purification device for medical sewage multiple purification tanks

Info

Publication number: CN218980705U
Application number: CN202222226058.0U
Authority: CN
Inventors: 彭蕴琳; 程金生; 严咏彤; 王浩丞; 陈晓远; 吴培源; 钟兰照; 肖正中; 周小伟; 万维宏; 资双德; 范文明
Original assignee: Shaoguan University
Current assignee: Shaoguan University
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-05-09
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a high-efficiency purification device of a medical wastewater multiple purification tank, which relates to the technical field of medical wastewater treatment equipment and comprises a flow tank provided with a water inlet and a water outlet, a filtering device for filtering impurities and a dosing device for throwing purification agents into wastewater, wherein the filtering device and the dosing device are arranged at the inner side of the flow tank and between the water inlet and the water outlet, the filtering device comprises a hydraulic assembly, four transmission filter screens, four support rollers and a scraping plate, the four support rollers are rotatably arranged on the flow tank, the transmission filter screens are connected end to end and sleeved on the four support rollers, the hydraulic assembly is rotatably arranged at the inner side of the flow tank, the transmission filter screens are in contact with the hydraulic assembly, and the scraping plate is fixedly arranged at the inner side of the flow tank and in contact with the transmission filter screens. The sewage is subjected to multiple filtration by the filtering device, and then the medicament is put into the sewage by the medicament adding device.

Description

Efficient purification device for medical sewage multiple purification tanks

Technical Field

The utility model relates to the technical field of medical wastewater treatment equipment, in particular to a high-efficiency purification device of a medical wastewater multiple purification tank.

Background

It is well known that medical wastewater contains a large number of pathogenic bacteria, viruses and chemicals. Medical wastewater is mainly wastewater discharged from medical treatment rooms, laboratory rooms, ward rooms, laundry rooms, operating rooms, and the like. Hospital wastewater contains a large amount of pathogenic bacteria, viruses, chemical agents and heavy metal ions, such as medicines, disinfectants, a large amount of pathogenic microorganisms, parasites and various viruses; the medical waste water treatment device is used in the medical waste treatment process, and is used when medical waste water is treated, so that the direct discharge of the medical waste water can be reduced, the influence of the medical waste water on the environment is reduced, and the medical waste water treatment device has wide application in the field of water treatment equipment.

However, impurities in the sewage in the treatment process of the medical wastewater in the prior art easily cause blockage of the filter screen, so that the subsequent sewage flow speed is influenced, and the sewage treatment efficiency is further reduced.

Disclosure of Invention

The utility model aims to provide a high-efficiency purification device for a medical sewage multiple purification tank, which solves the technical problem that a filter screen of sewage treatment equipment in the prior art is easy to block.

The utility model provides a high-efficiency purification device of a medical sewage multiple purification tank, which comprises a flow tank, a filtering device and a dosing device, wherein the flow tank is provided with a water inlet and a water outlet, the filtering device is used for filtering impurities, the dosing device is used for throwing purification agents into sewage, the filtering device and the dosing device are arranged at the inner side of the flow tank and are positioned between the water inlet and the water outlet, the filtering device comprises four hydraulic assemblies, a transmission filter screen, four support rollers and a scraping plate, the four support rollers are rotatably arranged on the flow tank, the transmission filter screen is connected end to end and sleeved on the four support rollers, the hydraulic assemblies are rotatably arranged at the inner side of the flow tank, the transmission filter screen is in mutual contact with the hydraulic assemblies, and the scraping plate is fixedly arranged at the inner side of the flow tank and in contact with the transmission filter screen.

Further, the hydraulic assembly comprises a hydraulic transmission rod, hydraulic transmission frames and hydraulic baffles, the hydraulic transmission rod is rotatably arranged in the flow cell, two hydraulic transmission frames are arranged, the two hydraulic transmission frames are fixedly arranged on two sides of the hydraulic transmission rod, the hydraulic baffles are provided with a plurality of hydraulic baffles, the plurality of hydraulic baffles are arranged on the hydraulic transmission rod in a circumferential manner, and the transmission filter screen is in mutual contact with the hydraulic transmission frames.

Further, the filtering device further comprises two compression rollers which are rotatably arranged in the flow cell, the two compression rollers are symmetrically arranged on two sides of the hydraulic assembly, and the transmission filter screen is tightly attached to the hydraulic assembly under the action of the compression rollers on the two sides.

Further, the distance between the two supporting rollers at the upper part is larger than the distance between the two supporting rollers at the lower part.

Further, the dosing device comprises a dosing frame, a medicament box, a medicament distributing roller and a medicament rotating rod, wherein the dosing frame is arranged on the flow cell, the medicament box is arranged on the dosing frame, a medicament distributing cavity is arranged below the medicament box, an opening is formed in the lower end of the medicament distributing cavity, the medicament rotating rod is rotatably arranged in the medicament distributing cavity, the medicament distributing roller is arranged on the medicament rotating rod, and a plurality of medicament distributing grooves are formed in the periphery of the medicament distributing roller.

Further, a motor for driving the medicament rotating rod is arranged on the medicament adding frame.

Further, a driven disc is arranged on the medicament rotating rod, a driving disc is arranged on the hydraulic assembly, a linkage belt is sleeved on the driven wheel and the driving disc, and the power of the hydraulic assembly is transmitted to the medicament rotating rod through the linkage belt.

Further, a rotary door plate is arranged on one side of the top box.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, this application is middle main filters the impurity in the sewage through the transmission filter screen, drives the water conservancy subassembly rotation through the flow of sewage simultaneously, then moves on four supporting rollers through the transmission filter screen of water power subassembly drive to guarantee that sewage can be efficient filter through the transmission filter screen, impurity in the sewage is brought to the scraping plate department after the transmission filter screen, scrapes it and collect through the scraping plate, thereby guarantees that follow-up transmission filter screen can keep filtration efficiency continuously.

Secondly, set up the driven disc on the medicament bull stick in this application, set up the initiative dish on the water conservancy subassembly, from driving wheel and initiative dish go up the cover and be equipped with the linkage area, on the power transmission to the medicament bull stick through the linkage area with water conservancy subassembly, the in-process drive water conservancy subassembly in the flow cell flows, on the medicament bull stick with power transmission through the water conservancy subassembly, thereby realize the automation to the medicament put in, the rotational speed of drive water conservancy subassembly is faster when rivers are great simultaneously, the speed of putting in of medicament is faster this moment, when rivers are less, the rotational speed of water conservancy subassembly is slower, all the discharge rate of medicament is slower this moment, thereby can carry out the self-adaptation in the flow cell of flowing water variation and throw the material.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the filter device;

FIG. 3 is a schematic perspective view of a filter device;

FIG. 4 is a schematic perspective view of the hydraulic assembly;

FIG. 5 is a cross-sectional view of the dosing device;

fig. 6 is a front view of the present utility model.

Reference numerals:

the device comprises a flow cell 1, a filtering device 2, a hydraulic assembly 21, a transmission filter screen 22, a supporting roller 23, a scraping plate 24, a hydraulic transmission rod 25, a hydraulic transmission frame 26, a hydraulic baffle 27, a pressing roller 28, a dosing device 3, a dosing frame 31, a dosing box 32, a dosing roller 33, a dosing rotating rod 34, a dosing cavity 35, a dosing groove 36, a driven disc 37 and a driving disc 38.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the 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 noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following combines the fig. 1 to 6 to show, a high-efficient purifier of multiple purifying cell of medical wastewater, including the flow cell 1 that is provided with water inlet and delivery port, be used for carrying out filterable filter equipment 2 and be arranged in throwing the purification medicament to the dosing unit 3 in the sewage, filter equipment 2 and dosing unit 3 set up in flow cell 1 inboard and be in between water inlet and the delivery port, filter equipment 2 includes hydraulic assembly 21, transmission filter screen 22, support roller 23 and striking off plate 24, support roller 23 sets up four, and four support roller 23 rotate and set up on flow cell 1, and the interval between two support roller 23 that are in the top is greater than the interval between two support roller 23 that are in the below, transmission filter screen 22's head-to-tail phase and cover are established on four support roller 23, support transmission filter screen 22 through four support roller 23 to can increase the area of contact of water in flow cell 1 and transmission filter screen 22 so as to improve filtration efficiency, the hydraulic assembly 21 rotates and sets up in flow cell 1 inboard, and the main water drive filter screen 21 and the inside of flow cell 1 and the filter screen 22 of striking off plate 21 is contacted with each other through the rotation of the filter screen 21, and the filter screen 22 is contacted with each other to the filter screen 22 is carried out on the fixed filter screen 22 of the transmission filter screen that the transmission filter screen is contacted to the transmission plate 1, thereby the personnel is contacted to the filter screen is contacted with each other to the rotation.

The hydraulic assembly 21 comprises hydraulic transmission rods 25, hydraulic transmission frames 26 and hydraulic baffles 27, the hydraulic transmission rods 25 are rotatably arranged on the flow cell 1, the hydraulic transmission frames 26 are two, the two hydraulic transmission frames 26 are fixedly arranged on two sides of the hydraulic transmission rods 25, the hydraulic baffles 27 are arranged in a plurality, the hydraulic baffles 27 are arranged on the hydraulic transmission rods 25 in a circumferential mode, the hydraulic baffles 27 are pushed by water flow in the flow cell 1 to drive the hydraulic transmission rods 25 to rotate, the transmission filter screen 22 is in contact with the hydraulic transmission frames 26, and the transmission filter screen 22 is driven to operate by contact of the hydraulic transmission frames 26 and the transmission filter screen 22.

In order to ensure that the hydraulic assembly 21 can stably drive the transmission filter screen 22, the filtering device 2 further comprises two compression rollers 28 rotatably arranged in the flow cell 1, the two compression rollers 28 are symmetrically arranged on two sides of the hydraulic assembly 21, and the transmission filter screen 22 is tightly attached to the hydraulic assembly 21 under the action of the compression rollers 28 on the two sides.

The dosing device 3 comprises a dosing frame 31, a medicine box 32, a medicine distributing roller 33 and a medicine rotating rod 34, wherein the dosing frame 31 is arranged on the flow cell 1, the medicine box 32 is arranged on the dosing frame 31, a medicine distributing cavity 35 is arranged below the medicine box 32, an opening is arranged at the lower end of the medicine distributing cavity 35, the medicine rotating rod 34 is rotatably arranged in the medicine distributing cavity 35, the medicine distributing roller 33 is arranged on the medicine rotating rod 34, a plurality of medicine distributing grooves 36 are distributed on the circumference of the medicine distributing roller 33, at the moment, the medicine distributing roller 33 can be driven by driving the medicine rotating rod 34, and the medicine can be moved to the opening of the lower end of the medicine distributing cavity 35 under the guidance of the medicine distributing groove 36 to fall into sewage in the flow cell 1 for mixing.

Rotation of the medicament turn lever 34: the medicine feeding frame 31 is provided with a motor for driving the medicine rotating rod 34, and the medicine rotating rod 34 is driven to rotate by the motor, so that automatic medicine feeding is realized.

Rotation mode two for the medicine rotating lever 34: the medicament rotating rod 34 is provided with the driven disc 37, the hydraulic assembly 21 is provided with the driving disc 38, the driven wheel and the driving disc 38 are sleeved with the linkage belt, the power of the hydraulic assembly 21 is transmitted to the medicament rotating rod 34 through the linkage belt, the hydraulic assembly 21 is driven in the water flowing process in the flow cell 1, the power is transmitted to the medicament rotating rod 34 through the hydraulic assembly 21, so that automatic medicament throwing is realized, meanwhile, the faster the rotating speed of the hydraulic assembly 21 is driven when water flow is large, the faster the medicament throwing speed is, the slower the rotating speed of the hydraulic assembly 21 is when water flow is small, and the medicament is slowly released at the moment, so that self-adaptive feeding can be carried out in the flow cell 1 with water flow change.

When the device is used, a worker fills medicines into the medicine box 32, sewage enters the flow cell 1 through the water inlet, the sewage is subjected to primary filtration through one side of the transmission filter screen 22 and then is subjected to secondary filtration through the other side of the transmission filter screen 22, meanwhile, the sewage is mutually contacted with the hydraulic baffle 27 in the flowing process, so that the hydraulic baffle 27 is pushed to drive the hydraulic transmission rod 25 to rotate, the transmission filter screen 22 is driven to move on the four supporting rollers 23 through the hydraulic transmission frame 26, the impurities filtered on the transmission filter screen 22 are prevented from excessively affecting the subsequent filtering efficiency, the transmission filter screen 22 is used for scraping the impurities on the filter screen through the scraping plate 24 in the moving process, the transmission filter screen 22 is prevented from being blocked, the worker periodically removes the impurities on the scraping plate 24, the hydraulic assembly 21 is used for driving the medicine rotating rod 34 to drive the medicine distributing roller 33 through the medicine rotating rod 34, and the medicine distributing medicine in the medicine box 32 is gradually conveyed to the opening at the lower end of the medicine distributing cavity 35 for medicine discharging.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a high-efficient purifier of multiple purifying cell of medical wastewater, its characterized in that, including flow cell (1) that is provided with water inlet and delivery port, be used for carrying out filterable filter equipment (2) and be arranged in throwing purification medicament to dosing unit (3) in the sewage, filter equipment (2) and dosing unit (3) set up in flow cell (1) inboard and be in between water inlet and the delivery port, filter equipment (2) include hydraulic assembly (21), transmission filter screen (22), support roller (23) and strike off board (24), support roller (23) set up four, four support roller (23) rotate and set up on flow cell (1), the head and the tail phase-connection of transmission filter screen (22) are established on four support roller (23) and are used for throwing purification medicament, hydraulic assembly (21) rotate and set up in flow cell (1) inboard, transmission filter screen (22) and hydraulic assembly (21) contact each other, strike off board (24) are fixed to be set up in flow cell (1) inboard and transmission filter screen (22) contact.

2. The efficient purification device for the medical sewage multiple purification tanks according to claim 1, wherein the hydraulic assembly (21) comprises hydraulic transmission rods (25), hydraulic transmission frames (26) and hydraulic baffles (27), the hydraulic transmission rods (25) are rotatably arranged on the flow tank (1), two hydraulic transmission frames (26) are fixedly arranged on two sides of the hydraulic transmission rods (25), a plurality of hydraulic baffles (27) are arranged, a plurality of hydraulic baffles (27) are circumferentially arranged on the hydraulic transmission rods (25), and a transmission filter screen (22) is in contact with the hydraulic transmission frames (26).

3. The efficient purification device of the medical sewage multiple purification tank according to claim 1, wherein the filtering device (2) further comprises two compression rollers (28) rotatably arranged in the flow tank (1), the two compression rollers (28) are symmetrically arranged on two sides of the hydraulic assembly (21), and the transmission filter screen (22) is tightly attached to the hydraulic assembly (21) under the action of the compression rollers (28) on the two sides.

4. A medical sewage multiple purifying tank efficient purifying apparatus according to claim 1, characterized in that a distance between two supporting rollers (23) located at upper is larger than a distance between two supporting rollers (23) located at lower.

5. The efficient purification device for the medical sewage multiple purification tank according to claim 1, wherein the dosing device (3) comprises a dosing frame (31), a medicine box (32), a medicine distributing roller (33) and a medicine rotating rod (34), the dosing frame (31) is arranged on the flow tank (1), the medicine box (32) is arranged on the dosing frame (31), a medicine distributing cavity (35) is arranged below the medicine box (32), an opening is formed in the lower end of the medicine distributing cavity (35), the medicine rotating rod (34) is rotatably arranged in the medicine distributing cavity (35), the medicine distributing roller (33) is arranged on the medicine rotating rod (34), and a plurality of medicine distributing grooves (36) are formed in the circumference of the medicine distributing roller (33).

6. The efficient purification device for the medical sewage multiple purification tank as claimed in claim 5, wherein a motor for driving the medicine rotating rod (34) is arranged on the medicine adding frame (31).

7. The efficient purification device for the medical sewage multiple purification tanks according to claim 5, wherein a driven disc (37) is arranged on the medicament rotating rod (34), a driving disc (38) is arranged on the hydraulic assembly (21), a linkage belt is sleeved on the driven disc and the driving disc (38), and the power of the hydraulic assembly (21) is transmitted to the medicament rotating rod (34) through the linkage belt.