CN216472358U

CN216472358U - Ultraviolet disinfection pool

Info

Publication number: CN216472358U
Application number: CN202123207716.3U
Authority: CN
Inventors: 白文付
Original assignee: Yunnan Baizhao Environmental Protection Technology Co ltd
Current assignee: Yunnan Baizhao Environmental Protection Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-10
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses an ultraviolet disinfection tank in the technical field of sewage treatment, which comprises a treatment tank, wherein a baffle is fixedly arranged at the bottom of the inner side of the treatment tank, a primary disinfection tank is fixedly arranged at one side of the baffle, a secondary disinfection tank is fixedly arranged at the other side of the baffle, the bottom of the primary disinfection tank, which is far away from one side of the baffle, is fixedly connected with a water inlet pipe, a water inlet electromagnetic valve is fixedly arranged on the outer surface of the water inlet pipe, which is positioned outside the primary disinfection tank, a first cover plate is fixedly arranged at the top of the primary disinfection tank, a lower disinfection plate is fixedly connected at the bottom of the inner side of the primary disinfection tank, an upper disinfection plate is fixedly connected at the bottom of the first cover plate, ultraviolet lamp sets are fixedly arranged at both sides of the lower disinfection plate and both sides of the upper disinfection plate, the ultraviolet lamp sets are simple in result and convenient in operation, and carry out circulating multistage ultraviolet disinfection on sewage, the efficiency of ultraviolet disinfection is promoted, has higher practicality.

Description

Ultraviolet disinfection pool

Technical Field

The utility model relates to a sewage treatment technical field specifically is an ultraviolet ray disinfection pond.

Background

Sewage treatment plants generally adopt a sewage biochemical treatment method to perform disinfection and discharge after treatment, the disinfection mode is generally chlorination disinfection, the chlorination disinfection mode is very effective, but the method also has great defects, organic chloride can be generated through the oxidation of the chloride, and the method has extremely strong carcinogenic effect. Ultraviolet disinfection is used as a physical disinfection method, no substance is added into water, no side effect is generated, and the disinfection method is obviously superior to chlorination disinfection; the existing ultraviolet disinfection tank is simple in structure, low in ultraviolet disinfection efficiency and poor in disinfection effect, and therefore an ultraviolet disinfection tank is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultraviolet ray disinfection pond to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ultraviolet disinfection tank comprises a treatment tank, wherein a partition plate is fixedly arranged at the bottom of the inner side of the treatment tank, a primary disinfection tank is fixedly arranged at one side of the partition plate, a secondary disinfection tank is fixedly arranged at the other side of the partition plate, a water inlet pipe is fixedly connected to the bottom of the primary disinfection tank far away from one side of the partition plate, a water inlet electromagnetic valve is fixedly arranged on the outer surface of the water inlet pipe positioned outside the primary disinfection tank, a first cover plate is fixedly arranged at the top of the primary disinfection tank, a lower disinfection plate is fixedly connected to the bottom of the inner side of the primary disinfection tank, an upper disinfection plate is fixedly connected to the bottom of the first cover plate, ultraviolet lamp sets are fixedly arranged on both sides of the lower disinfection plate and both sides of the upper disinfection plate, a flow opening is formed in the top of the partition plate in a penetrating manner, a water level monitor is fixedly arranged at the top of the partition plate close to one side of the secondary disinfection tank, the water outlet pipe penetrates through and is fixedly connected with the bottom of one side, away from the partition plate, of the secondary disinfection tank, the water outlet pipe is fixedly arranged on the outer surface, located outside the secondary disinfection tank, of the water outlet pipe, a second cover plate is fixedly arranged on the top of the secondary disinfection tank, a motor base is fixedly connected with one side, away from the partition plate, of the top of the second cover plate, a servo motor is fixedly connected with the top of the motor base, an output shaft of the servo motor is fixedly connected with a driving gear, the bottom of the second cover plate is fixedly connected with a sliding groove, the inner side of the sliding groove is movably connected with a sliding block, one side, away from the inner wall of the sliding groove, is movably connected with a lead screw through a bearing, the other end of the lead screw penetrates through the sliding block, the sliding groove and the secondary disinfection tank, and extends to the outside of the secondary disinfection tank, a driven gear is fixedly connected with the driving gear, and the bottom of the sliding block is fixedly connected with a connecting rod, the bottom of connecting rod runs through the inboard fixedly connected with connecting seat that the spout extends to second grade disinfection pond, the bottom fixedly connected with lamp stand of connecting seat, the bottom fixedly connected with ultraviolet tube of lamp stand, one side fixed mounting who handles the pond surface has the controller.

Preferably, the electrical input end of the ultraviolet lamp set, the electrical input end of the water inlet electromagnetic valve, the electrical input end of the ultraviolet lamp tube, the electrical input end of the servo motor and the electrical input end of the water outlet electromagnetic valve are electrically connected with the electrical output end of the controller, and the electrical output end of the water level monitor is electrically connected with the electrical input end of the controller.

Preferably, the lower disinfection plate and the upper disinfection plate are respectively provided with four groups, and the four groups of lower disinfection plates and the four groups of upper disinfection plates are mutually staggered.

Preferably, the sliding block is movably connected with the outer surface of the screw rod through threads, and the sliding groove and the secondary disinfection tank are movably connected with the screw rod through bearings.

Preferably, the lamp holder and the ultraviolet lamp tubes are provided with six ultraviolet lamp tubes which are uniformly distributed at the bottom of the connecting seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, after the water inlet electromagnetic valve is started by the arranged controller, sewage enters the primary disinfection tank through the water inlet pipe, and the sewage entering the primary disinfection tank can gradually overflow the lower disinfection plate, so that the ultraviolet rays on the lower disinfection plate and the upper disinfection plate can perform ultraviolet disinfection on the sewage, and further the primary ultraviolet disinfection of the device is realized; sewage passing through the primary disinfection tank enters the secondary disinfection tank through the circulation port, when the sewage enters the secondary disinfection tank to reach a certain amount, and the water level monitor monitors the water level, the controller closes the water inlet electromagnetic valve and simultaneously starts the servo motor, the servo motor drives the driving gear after starting, the driving gear further drives the driven gear, the driven gear further drives the lead screw, the lead screw further drives the sliding block, the sliding block further drives the connecting rod, the connecting seat and the lamp holder, and the lamp holder further drives the ultraviolet lamp tube to reciprocate in the secondary disinfection tank, so that secondary ultraviolet disinfection of the device is realized on the sewage in the secondary disinfection tank; after the ultraviolet lamp tubes disinfect the sewage in the secondary disinfection tank for a period of time, the controller starts the water outlet electromagnetic valve to discharge the sewage out of the secondary disinfection tank through the water outlet pipe, thereby realizing circulating multistage ultraviolet disinfection; this ultraviolet ray disinfection pond, the result is simple, and convenient operation carries out circulation multistage ultraviolet ray disinfection to sewage, has promoted ultraviolet ray disinfection's efficiency, has higher practicality.

Drawings

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

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is a schematic view of the structure of the ultraviolet lamp of the present invention;

fig. 4 is a schematic view of the structure of part a of the present invention.

In the figure: 1. a treatment tank; 2. a partition plate; 3. a primary disinfection tank; 4. a secondary disinfection tank; 5. a first cover plate; 6. a second cover plate; 7. a lower sterilizing plate; 8. mounting a disinfection plate; 9. an ultraviolet lamp set; 10. a water inlet pipe; 11. a water inlet electromagnetic valve; 12. a flow port; 13. a chute; 14. a screw rod; 15. a slider; 16. an ultraviolet lamp tube; 17. a motor base; 18. a servo motor; 19. a driving gear; 20. a driven gear; 21. a water outlet electromagnetic valve; 22. a water outlet pipe; 23. a controller; 24. a connecting rod; 25. a connecting seat; 26. a lamp socket; 27. and a water level monitor.

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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: an ultraviolet disinfection tank comprises a treatment tank 1, a partition plate 2 is fixedly arranged at the bottom of the inner side of the treatment tank 1, a first-stage disinfection tank 3 is fixedly arranged at one side of the partition plate 2, a second-stage disinfection tank 4 is fixedly arranged at the other side of the partition plate 2, a water inlet pipe 10 is fixedly connected at the bottom of the first-stage disinfection tank 3 far away from one side of the partition plate 2, a water inlet electromagnetic valve 11 is fixedly arranged on the outer surface of the water inlet pipe 10 positioned outside the first-stage disinfection tank 3, a first cover plate 5 is fixedly arranged at the top of the first-stage disinfection tank 3, a lower disinfection plate 7 is fixedly connected at the bottom of the inner side of the first-stage disinfection tank 3, an upper disinfection plate 8 is fixedly connected at the bottom of the first cover plate 5, ultraviolet lamp sets 9 are fixedly arranged at the two sides of the lower disinfection plate 7 and the two sides of the upper disinfection plate 8, a flow port 12 is formed at the top of the partition plate 2 in a penetrating manner, a water level monitor 27 is fixedly arranged at the top of the partition plate 2 near one side of the second-stage disinfection tank 4, a water outlet pipe 22 penetrates through and is fixedly connected with the bottom of one side of the secondary disinfection tank 4, which is far away from the partition plate 2, a water outlet electromagnetic valve 21 is fixedly installed on the outer surface of the water outlet pipe 22, which is positioned outside the secondary disinfection tank 4, a second cover plate 6 is fixedly installed on the top of the secondary disinfection tank 4, a motor base 17 is fixedly connected with one side of the top of the second cover plate 6, which is far away from the partition plate 2, a servo motor 18 is fixedly connected with the top of the motor base 17, a driving gear 19 is fixedly connected with an output shaft of the servo motor 18, a sliding groove 13 is fixedly connected with the bottom of the second cover plate 6, a sliding block 15 is movably connected with the inner side of the sliding groove 13, a lead screw 14 is movably connected with one side of the inner wall of the sliding groove 13 through a bearing, the other end of the lead screw 14 penetrates through the sliding block 15, the sliding groove 13 and the secondary disinfection tank 4, a driven gear 20 is fixedly connected with the outside of the secondary disinfection tank 4, and the driven gear 20 is meshed with the driving gear 19, the bottom fixedly connected with connecting rod 24 of slider 15, the inboard fixedly connected with connecting seat 25 that spout 13 extends to second grade disinfection pond 4 is run through to the bottom of connecting rod 24, the bottom fixedly connected with lamp stand 26 of connecting seat 25, the bottom fixedly connected with ultraviolet tube 16 of lamp stand 26, one side fixed mounting of treatment tank 1 surface has controller 23.

Referring to fig. 1 and 2, the electrical input terminal of the ultraviolet lamp set 9, the electrical input terminal of the water inlet solenoid valve 11, the electrical input terminal of the ultraviolet lamp tube 16, the electrical input terminal of the servo motor 18, and the electrical input terminal of the water outlet solenoid valve 21 are electrically connected to the electrical output terminal of the controller 23, and the electrical output terminal of the water level monitor 27 is electrically connected to the electrical input terminal of the controller 23;

referring to fig. 1, the lower sterilization plates 7 and the upper sterilization plates 8 are all provided with four groups, and the four groups of lower sterilization plates 7 and the four groups of upper sterilization plates 8 are distributed in a staggered manner;

referring to fig. 1 and 4, the sliding block 15 is movably connected with the outer surface of the screw rod 14 through threads, and the sliding groove 13 and the secondary disinfection tank 4 are movably connected with the screw rod 14 through bearings;

referring to fig. 1 and 3, the lamp base 26 and the ultraviolet lamp 16 are provided with six ultraviolet lamp groups, and the six ultraviolet lamp groups 16 are uniformly distributed at the bottom of the connecting base 25;

the working principle is as follows: according to the ultraviolet disinfection tank, after the water inlet electromagnetic valve 11 is started through the arranged controller 23, sewage enters the primary disinfection tank 3 through the water inlet pipe 10, and the sewage entering the primary disinfection tank 3 gradually overflows the lower disinfection plate 7, so that ultraviolet rays on the upper surfaces of the lower disinfection plate 7 and the upper disinfection plate 8 have an ultraviolet disinfection effect on the sewage, and further primary ultraviolet disinfection of the device is realized; the sewage passing through the primary disinfection tank 3 enters the secondary disinfection tank 4 through the flow port 12, when the sewage enters the secondary disinfection tank 4 to reach a certain amount and the water level is monitored by the water level monitor 27, the controller 23 closes the water inlet electromagnetic valve 11 and simultaneously starts the servo motor 18, the servo motor 18 drives the driving gear 19 after being started, the driving gear 19 further drives the driven gear 20, the driven gear 20 further drives the screw rod 14, the screw rod 14 further drives the slide block 15, the slide block 15 further drives the connecting rod 24, the connecting seat 25 and the lamp seat 26, and the lamp seat 26 further drives the ultraviolet lamp tube 16 to reciprocate in the secondary disinfection tank 4, so that the secondary ultraviolet disinfection of the device on the sewage in the secondary disinfection tank 4 is realized; after the ultraviolet lamp tube 16 sterilizes the sewage in the secondary sterilization tank 4 for a period of time, the controller 23 starts the water outlet electromagnetic valve 21 to discharge the sewage out of the secondary sterilization tank 4 through the water outlet pipe 22, thereby realizing the circulating multi-stage ultraviolet sterilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ultraviolet disinfection tank, comprising a treatment tank (1), characterized in that: the disinfection device is characterized in that a partition board (2) is fixedly arranged at the bottom of the inner side of a treatment tank (1), a first-stage disinfection tank (3) is fixedly arranged at one side of the partition board (2), a second-stage disinfection tank (4) is fixedly arranged at the other side of the partition board (2), a water inlet pipe (10) is fixedly connected to the bottom of one side of the partition board (2) and far away from the first-stage disinfection tank (3), a water inlet electromagnetic valve (11) is fixedly arranged on the outer surface of the water inlet pipe (10) positioned outside the first-stage disinfection tank (3), a first cover plate (5) is fixedly arranged at the top of the first-stage disinfection tank (3), a lower disinfection plate (7) is fixedly connected to the inner bottom of the first-stage disinfection tank (3), an upper disinfection plate (8) is fixedly connected to the bottom of the first cover plate (5), and ultraviolet lamp sets (9) are fixedly arranged at the two sides of the lower disinfection plate (7) and the two sides of the upper disinfection plate (8), the top of the partition board (2) is penetrated and provided with a flow port (12), the top of the partition board (2) close to one side of the secondary disinfection tank (4) is fixedly provided with a water level monitor (27), the bottom of the secondary disinfection tank (4) far away from one side of the partition board (2) is penetrated and fixedly connected with a water outlet pipe (22), the outer surface of the water outlet pipe (22) positioned outside the secondary disinfection tank (4) is fixedly provided with a water outlet electromagnetic valve (21), the top of the secondary disinfection tank (4) is fixedly provided with a second cover plate (6), one side of the top of the second cover plate (6) far away from the partition board (2) is fixedly connected with a motor base (17), the top of the motor base (17) is fixedly connected with a servo motor (18), an output shaft of the servo motor (18) is fixedly connected with a driving gear (19), and the bottom of the second cover plate (6) is fixedly connected with a sliding groove (13), the inner side of the sliding chute (13) is movably connected with a sliding block (15), one side of the inner wall of the sliding chute (13) is movably connected with a screw rod (14) through a bearing, the other end of the screw rod (14) penetrates through the sliding block (15), the sliding chute (13) and the secondary disinfection tank (4), and a driven gear (20) is fixedly connected with the outside of the secondary disinfection tank (4), the driven gear (20) is meshed with the driving gear (19), the bottom of the sliding block (15) is fixedly connected with a connecting rod (24), the bottom of the connecting rod (24) penetrates through the chute (13) and extends to the inner side of the secondary disinfection tank (4) to be fixedly connected with a connecting seat (25), the bottom of the connecting seat (25) is fixedly connected with a lamp holder (26), the bottom of the lamp holder (26) is fixedly connected with an ultraviolet lamp tube (16), and a controller (23) is fixedly arranged on one side of the outer surface of the treatment pool (1).

2. The uv disinfection cell of claim 1, wherein: the electrical input end of the ultraviolet lamp set (9), the electrical input end of the water inlet electromagnetic valve (11), the electrical input end of the ultraviolet lamp tube (16), the electrical input end of the servo motor (18) and the electrical input end of the water outlet electromagnetic valve (21) are electrically connected with the electrical output end of the controller (23), and the electrical output end of the water level monitor (27) is electrically connected with the electrical input end of the controller (23).

3. The uv disinfection cell of claim 1, wherein: the lower disinfection plates (7) and the upper disinfection plates (8) are respectively provided with four groups, and the four groups of lower disinfection plates (7) and the four groups of upper disinfection plates (8) are distributed in a staggered way.

4. The uv disinfection cell of claim 1, wherein: the sliding block (15) is movably connected with the outer surface of the screw rod (14) through threads, and the sliding groove (13) and the secondary disinfection tank (4) are movably connected with the screw rod (14) through bearings.

5. The uv disinfection cell of claim 1, wherein: the lamp holder (26) and the ultraviolet lamp tubes (16) are provided with six groups of ultraviolet lamp tubes (16), and the six groups of ultraviolet lamp tubes (16) are uniformly distributed at the bottom of the connecting seat (25).