Ultraviolet disinfection device for sewage treatment

Abstract

The utility model relates to the technical field of fixing brackets, in particular to an ultraviolet disinfection device for sewage treatment. The disinfection device comprises a disinfection tank and an ultraviolet lamp tube, a fixing device is arranged outside the disinfection tank and comprises a fixing frame, the two ends of the fixing frame are fixedly connected with the disinfection tank, one side of the fixing frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with the ultraviolet lamp tube. One end of the rotating rod is fixedly connected with a rotating block, the arc surface of the rotating block is fixedly connected with an L-shaped plate, one side of the L-shaped plate is fixedly connected with two telescopic rods, the output ends of the two telescopic rods are fixedly connected with a moving plate, and the arc surfaces of the telescopic rods are sleeved with springs. The problem that according to a traditional sewage treatment ultraviolet disinfection device, an ultraviolet lamp tube is used for a long time, impurities in sewage are attached to the outside of the ultraviolet lamp tube, and the disinfection effect of the ultraviolet lamp tube is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets, in particular to an ultraviolet disinfection device for sewage treatment. Background Art

[0002] Ultraviolet disinfection is a method of using a lit ultraviolet disinfection lamp to irradiate water for a certain period of time to complete the disinfection.

[0003] For example, the publication number: CN214829165U discloses an ultraviolet disinfection device for sewage treatment, including: a slat, the slat is arranged in an inverted "concave" shape; a recessed frame, the recessed frame is fixedly installed at the bottom of the slat; a lamp holder, a plurality of the lamp holders are respectively arranged on the left and right sides of the inner cavity of the recessed frame; an ultraviolet lamp, the ultraviolet lamp is arranged on the inner side of the lamp holder; a slider, two of the sliders are respectively fixedly installed on the left and right sides of the recessed frame; a support plate, two of the support plates are respectively arranged on the left and right sides of the inner cavity of the slat, and the upper surface of the support plate fits the slat. The ultraviolet disinfection device for sewage treatment can ensure that the ultraviolet lamp can be stably moved vertically up and down for installation and disassembly, avoiding collision with other objects and damage, and can be stably fixed during use, reducing maintenance costs, meeting the use needs of enterprises, and facilitating wide promotion.

[0004] In the above patent, the ultraviolet lamp can be stably disassembled and assembled by cooperating with the pull rod and the slot, thereby reducing maintenance costs. However, the ultraviolet lamp tube still exists. After long-term use, impurities in the sewage adhere to the outside of the ultraviolet lamp tube, affecting the disinfection effect of the ultraviolet lamp. Therefore, a sewage treatment ultraviolet disinfection device is needed that can clean the impurities attached to the outside of the ultraviolet lamp tube. Utility Model Content

[0005] The utility model aims to solve the problem that a traditional ultraviolet disinfection device for sewage treatment exists in the prior art, and that the ultraviolet lamp tube causes impurities in the sewage to adhere to the outside of the ultraviolet lamp tube after long-term use, thus affecting the disinfection effect of the ultraviolet lamp.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage treatment ultraviolet disinfection device, comprising a disinfection pool and an ultraviolet lamp tube, a fixing device is provided on the outside of the disinfection pool, the fixing device comprises a fixing frame, both ends of the fixing frame are fixedly connected to the disinfection pool, one side of the fixing frame is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating rod, one end of the rotating rod is fixedly connected to a rotating block, the arc surface of the rotating block is fixedly connected to an L-shaped plate, one side of the L-shaped plate is fixedly connected to two telescopic rods, the output ends of the two telescopic rods are fixedly connected to a moving plate, the arc surface of the telescopic rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the moving plate and the L-shaped plate, one side of the moving plate is fixedly connected to a cleaning pad, and one side of the cleaning pad is slidably connected to the ultraviolet lamp tube.

[0007] The effects achieved by the above components are: the output end of the driving motor starts driving the rotating rod to rotate, the rotating rod drives the rotating block to rotate, the rotating block drives the L-shaped plate to rotate, the L-shaped plate drives the telescopic rod and the spring to rotate around the rotating block, so that the moving plate drives the cleaning pad to rotate and clean the surface of the ultraviolet lamp tube.

[0008] Preferably, the arc surface of the rotating rod is rotatably connected to a U-shaped plate, and both ends of the U-shaped plate are fixedly connected to a fixing frame.

[0009] The effect achieved by the above components is that the U-shaped plate prevents the rotating rod from deforming during the rotation process.

[0010] Preferably, a round rod is fixedly connected to one side of the movable plate, and the arc surface of the round rod is slidably connected to the L-shaped plate.

[0011] The effect achieved by the above components is: the movement of the L-shaped plate drives the round rod to move, thereby causing the movable plate to move.

[0012] Preferably, one end of the round rod is fixedly connected to a moving rod, one side of the moving rod is slidably connected to a limiting block, and one side of the limiting block is fixedly connected to a handle.

[0013] The effect achieved by the above components is: the movement of the moving rod drives the round rod to move.

[0014] Preferably, both sides of the limit block are fixedly connected with moving blocks, and one side of the moving block is slidably connected with a limit rod.

[0015] The effect achieved by the above components is that the movement of the limit block drives the moving block to slide on the limit rod.

[0016] Preferably, both ends of the limiting rod are fixedly connected with U-shaped blocks, and one side of the two U-shaped blocks close to each other is fixedly connected to the L-shaped plate.

[0017] The effects achieved by the above components are: the limiting rod and the U-shaped block are fixed.

[0018] Preferably, a rotating device is provided on both sides of the fixed frame, and the rotating device includes a mounting plate, both ends of the mounting plate are fixedly connected to the fixed frame, one side of the mounting plate is fixedly connected to an L-shaped frame, the short arm end of the L-shaped frame is fixedly connected to a micromotor, the output end of the micromotor is fixedly connected to a main synchronous wheel, one end of the main synchronous wheel is fixedly connected to a first stirring rod, the arc surface of the first stirring rod is rotatably connected to the mounting plate, and the outer sleeve of the main synchronous wheel is provided with a synchronous belt.

[0019] The effect achieved by the above components is: the micro-motor starting output end drives the main synchronous wheel to rotate, and the main synchronous wheel drives the synchronous belt transmission.

[0020] Preferably, a slave synchronous wheel is sleeved inside the synchronous belt, and a second stirring rod is fixedly connected to one end of the slave synchronous wheel.

[0021] The effect achieved by the above components is: the synchronous belt transmission drives the synchronous wheel to rotate and drives the second stirring rod to rotate.

[0022] Preferably, the arc surface of the second stirring rod is fixedly connected to a bearing, the arc surface of the bearing is fixedly connected to a mounting plate, and one side of the mounting plate is rotatably connected to the second stirring rod.

[0023] The effect achieved by the above components is that the second stirring rod is rotated on the bearing and the mounting plate.

[0024] In summary, the beneficial effects of the utility model are:

[0025] In the utility model, through the fixing device, when it is necessary to remove impurities attached to the outside of the ultraviolet lamp tube, the rotating block drives the L-shaped plate to rotate, and the L-shaped plate drives the telescopic rod and the spring to rotate with the rotating block as the center, so that the movable plate drives the cleaning pad to rotate and clean on the surface of the ultraviolet lamp tube. Through the fixing device, the problem of a traditional sewage treatment ultraviolet disinfection device, in which the ultraviolet lamp tube causes impurities in the sewage to adhere to the outside of the ultraviolet lamp tube after long-term use, thereby affecting the disinfection effect of the ultraviolet lamp, is solved.

[0026] In the utility model, when an ultraviolet lamp is needed to fully disinfect sewage, the main synchronous wheel drives the first stirring rod to rotate and the synchronous belt drives, so that the synchronous belt drives the slave synchronous wheel to rotate, and the second stirring rod rotates. Through the rotating device, the problem of insufficient sterilization of sewage that is far away from the ultraviolet lamp in a traditional sewage treatment ultraviolet disinfection device is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0028] Figure 2 It is a structural schematic diagram of the fixed structure of the utility model;

[0029] Figure 3 For this utility model Figure 2 A magnified view of the structure at A;

[0030] Figure 4 It is a structural schematic diagram of the rotating structure of the utility model.

[0031] Legend: 1. Disinfection tank; 2. Fixing device; 201. Fixing frame; 202. Driving motor; 203. Rotating rod; 204. U-shaped plate; 205. Rotating block; 206. L-shaped plate; 207. Telescopic rod; 208. Spring; 209. Moving plate; 210. Cleaning pad; 211. Round rod; 212. Moving rod; 213. U-shaped block; 214. Moving block; 215. Limiting rod; 216. Limiting block; 217. Handle; 3. Rotating device; 31. Mounting plate; 32. First stirring rod; 33. Main synchronous wheel; 34. Micro motor; 35. L-shaped frame; 36. Synchronous belt; 37. Slave synchronous wheel; 38. Bearing; 39. Second stirring rod; 4. Ultraviolet lamp. DETAILED DESCRIPTION

[0032] Reference Figure 1 As shown, the utility model provides a technical solution: a sewage treatment ultraviolet disinfection device, comprising a disinfection pool 1 and an ultraviolet lamp 4, a fixing device 2 is provided outside the disinfection pool 1, and rotating devices 3 are provided on both sides of the fixing frame 201.

[0033] The specific configuration and function of the fixing device 2 and the rotating device 3 will be described in detail below.

[0034] Reference Figure 2 and Figure 3As shown, in this embodiment: the fixing device 2 includes a fixing frame 201, both ends of the fixing frame 201 are fixedly connected to the disinfection tank 1, one side of the fixing frame 201 is fixedly connected to a driving motor 202, the output end of the driving motor 202 is fixedly connected to a rotating rod 203, one end of the rotating rod 203 is fixedly connected to a rotating block 205, the arc surface of the rotating block 205 is fixedly connected to an L-shaped plate 206, one side of the L-shaped plate 206 is fixedly connected to two telescopic rods 207, the output ends of the two telescopic rods 207 are fixedly connected to a moving plate 209, the arc surface of the telescopic rod 207 is sleeved with a spring 208, both ends of the spring 208 are respectively fixedly connected to the moving plate 209 and the L-shaped plate 206, one side of the moving plate 209 is fixedly connected to a cleaning pad 210, and one side of the cleaning pad 210 is slidably connected to the ultraviolet lamp tube 4. The driving motor 202 starts the output end to drive the rotating rod 203 to rotate, the rotating rod 203 drives the rotating block 205 to rotate, the rotating block 205 drives the L-shaped plate 206 to rotate, the L-shaped plate 206 drives the telescopic rod 207 and the spring 208 to rotate around the rotating block 205, so that the movable plate 209 drives the cleaning pad 210 to rotate and clean the surface of the ultraviolet lamp tube 4. The arc surface of the rotating rod 203 is rotatably connected with the U-shaped plate 204, and the two ends of the U-shaped plate 204 are fixedly connected with the fixed frame 201. The U-shaped plate 204 prevents the rotating rod 203 from deforming during the rotation process. One side of the movable plate 209 is fixedly connected with a round rod 211, and the arc surface of the round rod 211 is slidably connected with the L-shaped plate 206. The L-shaped plate 206 moves to drive the round rod 211 to move, so that the movable plate 209 moves. One end of the round rod 211 is fixedly connected to a moving rod 212, one side of the moving rod 212 is slidably connected to a limiting block 216, and one side of the limiting block 216 is fixedly connected to a handle 217. The moving rod 212 moves to drive the round rod 211 to move. Both sides of the limiting block 216 are fixedly connected to moving blocks 214, and one side of the moving block 214 is slidably connected to a limiting rod 215. The moving block 216 moves to drive the moving block 214 to slide on the limiting rod 215. Both ends of the limiting rod 215 are fixedly connected to U-shaped blocks 213, and the sides of the two U-shaped blocks 213 that are close to each other are fixedly connected to the L-shaped plate 206. The limiting rod 215 and the U-shaped block 213 are fixed.

[0035] Reference Figure 4As shown, in this embodiment: the rotating device 3 includes a mounting plate 31, both ends of the mounting plate 31 are fixedly connected to the fixing frame 201, an L-shaped frame 35 is fixedly connected to one side of the mounting plate 31, a micro motor 34 is fixedly connected to the short arm end of the L-shaped frame 35, a main synchronous wheel 33 is fixedly connected to the output end of the micro motor 34, a first stirring rod 32 is fixedly connected to one end of the main synchronous wheel 33, the arc surface of the first stirring rod 32 is rotatably connected to the mounting plate 31, and a synchronous belt 36 is sleeved on the outside of the main synchronous wheel 33. The output end of the micro motor 34 drives the main synchronous wheel 33 to rotate, and the main synchronous wheel 33 drives the synchronous belt 36 to drive. The internal sleeve of the synchronous belt 36 is provided with a slave synchronous wheel 37, and one end of the slave synchronous wheel 37 is fixedly connected to the second stirring rod 39. The effect of the synchronous belt 36 driving the slave synchronous wheel 37 to rotate and the second stirring rod 39 to rotate is achieved. The arc surface of the second stirring rod 39 is fixedly connected with the bearing 38, the arc surface of the bearing 38 is fixedly connected with the mounting plate 31, and one side of the mounting plate 31 is rotatably connected with the second stirring rod 39. The effect of the second stirring rod 39 rotating on the bearing 38 and the mounting plate 31 is achieved.

[0036] Working principle: through the fixing device 2, when it is necessary to remove impurities attached to the outside of the ultraviolet lamp tube 4, the operator first starts the driving motor 202, and the output end of the driving motor 202 drives the rotating rod 203 to rotate, the rotating rod 203 drives the rotating block 205 to rotate, the rotating block 205 drives the L-shaped plate 206 to rotate, and the L-shaped plate 206 drives the telescopic rod 207 and the spring 208 to rotate around the rotating block 205, so that the movable plate 209 drives the cleaning pad 210 to rotate and clean the surface of the ultraviolet lamp tube 4. Through the fixing device 2, the problem of a traditional sewage treatment ultraviolet disinfection device, the ultraviolet lamp tube 4, that after long-term use, impurities in the sewage are attached to the outside of the ultraviolet lamp tube 4, affecting the disinfection effect of the ultraviolet lamp is solved.

[0037] By means of the rotating device 3, when the ultraviolet lamp 4 is needed to fully disinfect the sewage, the operator first starts the micromotor 34, the output end of the micromotor 34 drives the main synchronous wheel 33 to rotate, the main synchronous wheel 33 drives the first stirring rod 32 to rotate, and at the same time drives the synchronous belt 36 to transmit, the synchronous belt 36 drives the slave synchronous wheel 37 to rotate, the slave synchronous wheel 37 drives the second stirring rod 39 to rotate, and the sewage inside the disinfection tank 1 is stirred. By means of the rotating device 3, the problem of insufficient sterilization of sewage at a long distance from the ultraviolet lamp 4 in a traditional sewage treatment ultraviolet disinfection device is solved.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A sewage treatment ultraviolet disinfection device, comprising a disinfection tank (1) and an ultraviolet lamp (4), characterized in that: The disinfection tank (1) is provided with a fixing device (2) outside, the fixing device (2) comprising a fixing frame (201), the two ends of the fixing frame (201) being fixedly connected to the disinfection tank (1), one side of the fixing frame (201) being fixedly connected to a driving motor (202), the output end of the driving motor (202) being fixedly connected to a rotating rod (203), one end of the rotating rod (203) being fixedly connected to a rotating block (205), the arc surface of the rotating block (205) being fixedly connected to an L-shaped plate (206) ), one side of the L-shaped plate (206) is fixedly connected to two telescopic rods (207), the output ends of the two telescopic rods (207) are fixedly connected to a movable plate (209), the arc surface of the telescopic rod (207) is sleeved with a spring (208), the two ends of the spring (208) are respectively fixedly connected to the movable plate (209) and the L-shaped plate (206), one side of the movable plate (209) is fixedly connected to a cleaning pad (210), and one side of the cleaning pad (210) is slidably connected to the ultraviolet lamp tube (4).

2. A sewage treatment ultraviolet disinfection device according to claim 1, characterized in that: The arc surface of the rotating rod (203) is rotatably connected to a U-shaped plate (204), and both ends of the U-shaped plate (204) are fixedly connected to the fixing frame (201).

3. A sewage treatment ultraviolet disinfection device according to claim 1, characterized in that: A round rod (211) is fixedly connected to one side of the movable plate (209), and the arc surface of the round rod (211) is slidably connected to the L-shaped plate (206).

4. A sewage treatment ultraviolet disinfection device according to claim 3, characterized in that: One end of the round rod (211) is fixedly connected to a moving rod (212), one side of the moving rod (212) is slidably connected to a limiting block (216), and one side of the limiting block (216) is fixedly connected to a handle (217).

5. A sewage treatment ultraviolet disinfection device according to claim 4, characterized in that: Both sides of the limit block (216) are fixedly connected to a moving block (214), and one side of the moving block (214) is slidably connected to a limit rod (215).

6. A sewage treatment ultraviolet disinfection device according to claim 5, characterized in that: The two ends of the limiting rod (215) are fixedly connected to U-shaped blocks (213), and the sides of the two U-shaped blocks (213) close to each other are fixedly connected to the L-shaped plate (206).

7. A sewage treatment ultraviolet disinfection device according to claim 2, characterized in that: A rotating device (3) is provided on both sides of the fixed frame (201), and the rotating device (3) comprises a mounting plate (31), both ends of the mounting plate (31) are fixedly connected to the fixed frame (201), one side of the mounting plate (31) is fixedly connected to an L-shaped frame (35), the short arm end of the L-shaped frame (35) is fixedly connected to a micro motor (34), the output end of the micro motor (34) is fixedly connected to a main synchronous wheel (33), one end of the main synchronous wheel (33) is fixedly connected to a first stirring rod (32), the arc surface of the first stirring rod (32) is rotatably connected to the mounting plate (31), and the outer portion of the main synchronous wheel (33) is sleeved with a synchronous belt (36).

8. A sewage treatment ultraviolet disinfection device according to claim 7, characterized in that: A slave synchronous wheel (37) is sleeved inside the synchronous belt (36), and a second stirring rod (39) is fixedly connected to one end of the slave synchronous wheel (37).

9. A sewage treatment ultraviolet disinfection device according to claim 8, characterized in that: The arc surface of the second stirring rod (39) is fixedly connected to a bearing (38), the arc surface of the bearing (38) is fixedly connected to a mounting plate (31), and one side of the mounting plate (31) is rotatably connected to the second stirring rod (39).

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