CN217323446U - High-efficient degassing unit of hospital's sewage - Google Patents

Abstract

The utility model discloses a high-efficient degassing unit of hospital's sewage, including disinfection transfer case, disinfection transfer case is including the water tank of tubbiness structure, make the water after handling carry out the killing of bacterium with the ultraviolet tube that the inside of water tank set up with the axial after second grade biochemical treatment, the inside of water tank is provided with fluorescent tube surface cleaner, fluorescent tube surface cleaner establishes the pipe wall brush cover at ultraviolet lamp outside of tubes wall including the cover, it is along ultraviolet tube axial displacement's linear module to drive pipe wall brush cover, linear module sets up the inside at the water tank, it establishes the pipe wall brush cover at ultraviolet lamp outside of tubes wall and carries out axial displacement to drive the cover through linear module, and then realized cleaning ultraviolet lamp's pipe wall, reduce surface attachment, improve the killing effect of ultraviolet tube to the inside solution of water tank.

Description

High-efficient degassing unit of hospital's sewage

Technical Field

The utility model relates to a hospital sewage disinfection field especially relates to a high-efficient degassing unit of hospital sewage.

Background

The sewage disinfection utilizes a disinfectant or an ultraviolet lamp tube to carry out a water treatment process for killing harmful pathogenic microorganisms in domestic sewage, hospital sewage or certain industrial wastewater. The waste water of hospital contains a large amount of bacteria, viruses, cysts and the like, after traditional two-stage biochemical treatment, only about 90% of coliform bacteria can be removed, in order to prevent the spread of diseases, the waste water is required to be subjected to ultraviolet disinfection treatment after the two-stage biochemical treatment, then the waste water is discharged to a receiving water body or used for other purposes, the ultraviolet lamp tube is immersed in the water body inside the water tank for disinfection, a large amount of microorganisms after disinfection are attached to the outer wall of the lamp tube due to long-time use, and the attached thin film becomes thick due to long-time non-cleaning, so that the disinfection effect of the ultraviolet lamp tube on the water body is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a high-efficient degassing unit of hospital's sewage can have the ultraviolet tube to the water tank of dismantlement formula to clear up through the fluorescent tube surface cleaner that sets up, and is clean high-efficient, keeps the cleanness on ultraviolet tube surface, improves the disinfection effect of sewage greatly.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high-efficient degassing unit of hospital's sewage, includes disinfection transfer case, disinfection transfer case is including the water tank of tubbiness structure, the inside of water tank is provided with ultraviolet tube with the axial, the inside of water tank is provided with fluorescent tube surface cleaner, fluorescent tube surface cleaner establishes the pipe wall brush cover, the linear module that drives pipe wall brush cover along ultraviolet tube axial displacement at ultraviolet lamp tub outer wall including the cover.

As a preferred technical scheme of the utility model, linear module including two supporting seats of arranging water tank axial both ends in, rotate ball, set up at ball's motor, fix two guide arms between two supporting seats, with the nut seat of ball adaptation, install the gliding slip table with the guide arm adaptation in one side of nut seat.

As an optimized technical scheme of the utility model, be provided with the connecting rod between slip table and the pipe wall brush cover.

As an optimized technical proposal of the utility model, the tube wall brush sleeve comprises an outer sleeve covered outside the ultraviolet tube and a plurality of brushes distributed on the inner wall of the outer sleeve in an annular manner.

As an optimized technical scheme of the utility model, the inner ring of water tank has a plurality of ultraviolet tube in the axle center distribution, and every ultraviolet tube all overlaps and is equipped with pipe wall brush cover, all sets firmly the connecting rod between every pipe wall brush cover and the nut seat.

As an optimal technical scheme of the utility model, the brush is the silica gel material.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the ultraviolet lamp tubes in the water tank can be cleaned without disassembly by the lamp tube surface cleaner, impurities on the surfaces of the ultraviolet lamp tubes are cleaned in the axial moving process of the hairbrush along the outer walls of the ultraviolet lamp tubes, the surfaces of the ultraviolet lamp tubes are kept clean, and the disinfection effect of sewage is greatly improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the water tank of the present invention;

FIG. 3 is a schematic view of the cross-sectional internal structure of the water tank of the present invention;

fig. 4 is a schematic structural view of the lamp tube surface cleaner of the present invention.

Wherein: 1. sterilizing the transit box; 11. a water tank; 12. an ultraviolet lamp tube;

2. a lamp tube surface cleaner; 21. a linear module; 211. a supporting seat; 212. a ball screw; 213. a motor; 214. a guide bar; 215. a sliding table; 216. a nut seat; 22. a pipe wall brush sleeve; 221. an outer sleeve; 222. a brush; 23. a connecting rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a hospital sewage high-efficiency disinfection device, which comprises a disinfection transit case 1, the disinfection transit case 1 comprises a water tank 11 with a barrel-shaped structure, after two-stage biochemical treatment, the treated water can be used for killing bacteria through an ultraviolet tube 12 which is coaxially arranged in the water tank 11, a tube surface cleaner 2 is arranged in the water tank 11, the tube surface cleaner 2 comprises a tube wall brush sleeve 22 which is sleeved on the outer wall of the ultraviolet tube 12 and a linear module 21 which drives the tube wall brush sleeve 22 to axially move along the ultraviolet tube 12, as shown in fig. 3, the linear module 21 is arranged in the water tank 11, the tube wall brush sleeve 22 which is covered on the outer wall of the ultraviolet tube 12 is driven by the linear module 21 to axially move, thereby realizing the cleaning of the tube wall of the ultraviolet tube 12 and reducing surface attachments, the sterilizing effect of the ultraviolet lamp 12 on the solution in the water tank 11 is improved.

Preferably, the linear module 21 includes two supporting bases 211 disposed at two axial ends of the water tank 11, a ball screw 212 rotatably connected between the two supporting bases 211, a motor 213 disposed on the ball screw 212, two guide rods 214 fixed between the two supporting bases 211, and a nut base 216 adapted to the ball screw 212, wherein a sliding table 215 adapted to the guide rods 214 is installed at one side of the nut base 216, as shown in fig. 4, the motor 213 is a servo motor, and the output shaft end of the motor 213 is fixedly mounted with one end of the ball screw 212, the housing is fixedly mounted with the support seats 211, the two support seats 211 are respectively fixedly mounted with the two axial ends of the water tank 11, after the motor 213 drives the ball screw 212 to rotate, the nut seat 216 is matched with the ball screw 212, and, under the coaction of the slide table 215 and the guide rod 214, the drive nut holder 216 moves in the axial direction of the ball screw 212, thereby driving the tube wall brush sleeve 22 to move along the axial direction of the ultraviolet lamp tube 12 through the nut seat 216.

Preferably, a connecting rod 23 is arranged between the sliding table 215 and the tube wall brush sleeve 22, two ends of the connecting rod 23 are respectively and fixedly mounted with the outer sleeve 221 and the nut seat 216, and under the action of the connecting rod 23, a distance is kept between the linear module 21 and the ultraviolet lamp tube 12, so that the problem that the disinfection performance is reduced because the linear module 21 shields the ultraviolet lamp tube 12 is avoided.

Preferably, the tube wall brush sleeve 22 includes an outer sleeve 221 covering the outside of the ultraviolet lamp tube 12, and a plurality of brushes 222 annularly distributed on the inner wall of the outer sleeve 221, the brushes 222 are made of silica gel, as shown in fig. 4, the brushes 222 are disposed on the inner wall of the outer sleeve 221, and one end of the brushes 222 opposite to the outer wall of the ultraviolet lamp tube 12 is attached to the outer wall of the ultraviolet lamp tube, so that when the outer sleeve 221 moves along the axial direction of the ultraviolet lamp tube 12, the tube wall is cleaned by the brushes 222, the brushes 222 are made of silica gel, and the silica gel is corrosion-resistant and does not wear the outer wall of the ultraviolet lamp tube 12.

Preferably, a plurality of ultraviolet tubes 12 are distributed around the axis of the inner ring of the water tank 11, each ultraviolet tube 12 is sleeved with a tube wall brush sleeve 22, a connecting rod 23 is fixedly arranged between each tube wall brush sleeve 22 and the nut seat 216, as shown in fig. 3 and 4, four ultraviolet tubes 12 and four tube wall brush sleeves 22 are arranged around the nut seat 216, the four tube wall brush sleeves 22 can be driven to move by one linear module 21, and the four ultraviolet tubes 12 can improve the sterilizing effect on the inner part of the water tank 11.

When the utility model is used, after the two-stage biochemical treatment, the treated water passes through the ultraviolet lamp tube 12 which is coaxially arranged in the water tank 11 to kill bacteria, when the surface of the ultraviolet lamp tube 12 needs to be cleaned, the motor 213 is electrified, the output shaft end of the motor 213 is fixedly arranged with one end of the ball screw 212, the shell is fixedly arranged with the supporting seat 211, the two supporting seats 211 are respectively fixedly arranged with the two axial ends of the water tank 11, after the motor 213 drives the ball screw 212 to rotate, the nut seat 216 is matched with the ball screw 212, and under the combined action of the sliding table 215 and the guide rod 214, the nut seat 216 is driven to move along the axial direction of the ball screw 212, so that the pipe wall brush sleeve 22 is driven to move along the axial direction of the ultraviolet lamp tube 12 through the nut seat 216, in the axial moving process of the outer wall of the ultraviolet lamp tube 12 by the brush 222, the sundries on the surface are cleaned, the surface of the ultraviolet lamp tube 12 is kept clean, and the disinfection effect of the sewage is greatly improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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 (6)

1. The utility model provides a high-efficient degassing unit of hospital sewage, includes disinfection transfer case (1), its characterized in that: the disinfection transfer box (1) comprises a water tank (11) with a barrel-shaped structure, an ultraviolet lamp tube (12) is coaxially arranged inside the water tank (11), a lamp tube surface cleaner (2) is arranged inside the water tank (11), and the lamp tube surface cleaner (2) comprises a tube wall brush sleeve (22) sleeved on the outer wall of the ultraviolet lamp tube (12) and a linear module (21) driving the tube wall brush sleeve (22) to axially move along the ultraviolet lamp tube (12).

2. The high-efficiency hospital sewage disinfection device according to claim 1, characterized in that: the linear module (21) comprises two supporting seats (211) arranged at two axial ends of the water tank (11), a ball screw (212) rotatably connected between the two supporting seats (211), a motor (213) arranged on the ball screw (212), two guide rods (214) fixed between the two supporting seats (211), and a nut seat (216) matched with the ball screw (212), wherein a sliding table (215) matched with the guide rods (214) in a sliding mode is installed on one side of the nut seat (216).

3. The high-efficiency hospital sewage disinfection device according to claim 2, characterized in that: a connecting rod (23) is arranged between the sliding table (215) and the pipe wall brush sleeve (22).

4. The high-efficiency hospital sewage disinfection device according to claim 1, characterized in that: the tube wall brush sleeve (22) comprises an outer sleeve (221) covered outside the ultraviolet lamp tube (12) and a plurality of brushes (222) annularly distributed on the inner wall of the outer sleeve (221).

5. The high-efficiency hospital sewage disinfection device according to claim 1, characterized in that: a plurality of ultraviolet lamp tubes (12) are distributed on the axis of the inner ring of the water tank (11), a tube wall brush sleeve (22) is sleeved on each ultraviolet lamp tube (12), and a connecting rod (23) is fixedly arranged between each tube wall brush sleeve (22) and the nut seat (216).

6. The high-efficiency hospital sewage disinfection device according to claim 4, characterized in that: the brush (222) is made of silica gel.

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