Sewage treatment disinfection tank
By designing sewage treatment disinfection tanks and lifting devices in sewage treatment, the existing sewage disinfection devices are solved, and more efficient and convenient sewage disinfection effects are achieved.
Patent Information
- Application Number
- CN202323656865.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-31
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-31
AI Technical Summary
In existing sewage treatment, disinfection devices are installed on drainage pipes or drainage ditches, resulting in poor disinfection effect and difficult maintenance, and high cost.
A sewage treatment disinfection pool was designed. By setting up a water blocking pool and a flow interceptor, it was equipped with an ultraviolet disinfection device, and it was installed on the gantry using a lifting device to reduce the difficulty of the arrangement and maintenance of the ultraviolet tubes.
It reduces the cost of disinfection devices, simplifies the maintenance process, and improves the efficiency and convenience of sewage disinfection.
Smart Images
Figure CN222159831U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sewage treatment disinfection pool. Background Art
[0002] Before the treated sewage is discharged, it needs to be disinfected. The disinfection method adopted in the prior art is usually to directly install a disinfection device on the drainage pipe or drainage ditch. Due to the rapid water flow, in order to ensure the disinfection effect, more disinfection equipment needs to be installed, which is costly. In addition, the disinfection device is usually directly installed on the side wall of the drainage pipe or drainage ditch, which makes daily maintenance more difficult. Utility Model Content
[0003] In order to solve the above technical problems, the utility model proposes a sewage treatment disinfection pool.
[0004] The technical solution adopted by the utility model is that the sewage treatment disinfection pool comprises a water retaining pool, the water retaining pool is provided with an intercepting port, an ultraviolet disinfection device is placed at the intercepting port, water from the water retaining pool can overflow to a downstream water flow channel, the ultraviolet disinfection device is connected to a gantry through a lifting device, the width of the intercepting port is smaller than that of the water retaining pool, and the water level of the water retaining pool is lower than the intercepting port.
[0005] Preferably, the ultraviolet disinfection device comprises multiple rows of ultraviolet tubes and a fixing plate, the multiple rows of ultraviolet tubes are fixedly connected to the bottom of the fixing plate, and the fixing plate is fixedly connected to the mounting plate.
[0006] Preferably, the mounting plate is placed on a step of the intercepting port, a rubber layer is provided on the step, and the rubber layer wraps three side surfaces of the mounting plate.
[0007] Preferably, the lifting device comprises four guide rods, a fixed pulley, a redirecting wheel and a self-locking manual winch. The four guide rods are connected to the four corners of the mounting plate of the ultraviolet disinfection device through four linear bearings. The two ends of each guide rod are respectively fixedly connected to the gantry and the platform of the intercepting port. The fixed pulley is installed on the top of the gantry, and the redirecting wheel is installed on the column of the gantry near the top. A suspension rope is wound around the fixed pulley and the redirecting wheel. One end of the suspension rope is connected to the top center of the ultraviolet disinfection device, and the other end is connected to the self-locking manual winch. The self-locking manual winch is installed on the column of the gantry.
[0008] Compared with the prior art, the beneficial effect of the utility model is that by setting a water retaining pool and an intercepting port, the width of the intercepting port is smaller than the width of the water retaining pool, and the water level of the water retaining pool is lower than the intercepting port, so that the water flows through the intercepting port, the arrangement of the ultraviolet tubes of the disinfection device is reduced, and the cost of the disinfection device is reduced. In addition, a lifting device is provided to facilitate the lifting of the ultraviolet disinfection device, thereby facilitating the maintenance of the ultraviolet disinfection device, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the overhead structure of the sewage treatment disinfection tank;
[0010] Figure 2 It is a schematic diagram of the side view structure of the sewage treatment disinfection tank;
[0011] Figure 3 This is a front view structural diagram of the sewage treatment disinfection tank DETAILED DESCRIPTION
[0012] The present invention will be further explained below in conjunction with the accompanying drawings to facilitate better understanding by those skilled in the art.
[0013] Example 1
[0014] like Figure 1-3 As shown, the sewage treatment disinfection tank includes a retaining tank 1, the retaining tank 1 is provided with an intercepting port 2, an ultraviolet disinfection device 3 is placed on the intercepting port 2, the retaining tank 1 can overflow to the downstream water flow channel, the ultraviolet disinfection device 3 is connected to the gantry 4 through a lifting device, the width of the intercepting port 2 is smaller than the width of the retaining tank 1, and the water level of the retaining tank 1 is lower than the intercepting port 2, so that water flows through the intercepting port, the arrangement of the ultraviolet tubes of the disinfection device is reduced, and the cost of the disinfection device is reduced.
[0015] A lifting device is provided to facilitate lifting, thereby facilitating the inspection and maintenance of the ultraviolet disinfection device, saving time and effort.
[0016] The ultraviolet disinfection device 3 comprises multiple rows of ultraviolet tubes 301 and a fixing plate 302. The multiple rows of ultraviolet tubes 301 are fixedly connected to the bottom of the fixing plate 302, and the fixing plate 302 is fixedly connected to the mounting plate 11. The mounting plate 11 is placed on the step 12 of the intercepting port 2, and a rubber layer 13 is arranged on the step 12. The rubber layer 13 wraps the three sides of the mounting plate 11, which can play a shock-absorbing and buffering role, avoiding the loosening of the connection caused by the long-term slow impact of the water flow, and also plays a buffering role for the ultraviolet tubes, reducing the replacement frequency.
[0017] The above-mentioned lifting device includes four guide rods 5, a fixed pulley 6, a redirecting wheel 7 and a self-locking manual winch 8. The four guide rods 5 are connected to the four corners of the mounting plate 10 of the ultraviolet disinfection device 3 through four linear bearings 9. The two ends of each guide rod 5 are respectively fixedly connected to the gantry 4 and the platform of the intercepting port 2. The fixed pulley 6 is installed on the top of the gantry 4, and the redirecting wheel 7 is installed on the column of the gantry near the top. A suspension rope 10 is wound around the fixed pulley 6 and the redirecting wheel 7. One end of the suspension rope 10 is connected to the top center of the ultraviolet disinfection device 3, and the other end is connected to the self-locking manual winch 8. The self-locking manual winch 8 is installed on the column of the gantry 4.
[0018] The above-mentioned self-locking manual winch 8 includes a drum, which is rotatably connected to the drum frame, and a driven gear is arranged at one end of the drum, and a driving gear meshing with the driven gear is rotatably connected to the front side of the drum frame, and the wheel axle of the driving gear extends out of the side of the drum frame and is connected to a rotating handle, and a self-locking mechanism is installed on one side of the driving gear. The self-locking hand winch belongs to the well-known technology and will not be described in detail. By rotating the rotating handle, the driving gear is driven to rotate, and the driving gear is driven to rotate after the rotation of the driving gear, and the driven gear is driven to rotate after the rotation of the driven gear, so as to realize the extension and retraction of the suspension rope. The self-locking mechanism is adopted to realize the locking of the rotation of the driving gear during the carbon monoxide testing device, and the self-locking mechanism is automatically opened when rising.
[0019] The above-described embodiments are only descriptions of the preferred implementation methods of the utility model, and are not intended to limit the scope of the utility model. Without departing from the design spirit and principles of the utility model, various modifications and improvements made by those skilled in the art to the technical solution of the utility model should fall within the scope of protection determined by the claims of the utility model.
Claims
1. A sewage treatment disinfection tank, characterized in that: The invention comprises a water retaining pool (1), wherein the water retaining pool (1) is provided with an intercepting port (2), an ultraviolet disinfection device (3) is placed on the intercepting port (2), and the water on the water retaining pool (1) can overflow to a downstream water flow channel, and the ultraviolet disinfection device (3) is connected to a gantry (4) through a lifting device, wherein the width of the intercepting port (2) is smaller than the width of the water retaining pool (1), and the water level of the water retaining pool (1) is lower than the intercepting port (2); the lifting device comprises four guide rods (5), a fixed pulley (6), a redirecting wheel (7) and a self-locking manual winch (8), and the four guide rods (5) are connected to the water retaining pool (1) through four linear bearings (9) The guide rods (5) are connected to the four corners of the mounting plate (11) of the ultraviolet disinfection device (3), and the two ends of each guide rod (5) are respectively fixedly connected to the gantry (4) and the platform of the intercepting port (2), the fixed pulley (6) is installed on the top of the gantry (4), and the redirecting wheel (7) is installed near the top of the column of the gantry. A suspension rope (10) is wound around the fixed pulley (6) and the redirecting wheel (7), and one end of the suspension rope (10) is connected to the top center of the ultraviolet disinfection device (3), and the other end is connected to a self-locking manual winch (8), and the self-locking manual winch (8) is installed on the column of the gantry (4).
2. The sewage treatment disinfection tank according to claim 1, characterized in that: The ultraviolet disinfection device (3) comprises a plurality of rows of ultraviolet tubes (301) and a fixing plate (302), wherein the plurality of rows of ultraviolet tubes (301) are fixedly connected to the bottom of the fixing plate (302), and the fixing plate (302) is fixedly connected to the mounting plate (11).
3. The sewage treatment disinfection tank according to claim 2, characterized in that: The mounting plate (11) is placed on a step (12) of the intercepting opening (2), a rubber layer (13) is provided on the step (12), and the rubber layer (13) wraps three side surfaces of the mounting plate (11).