Multipurpose ozone disinfection system
By controlling the ozone position through multi-branch pipelines and solenoid valves, combined with a stirring component, the problem of low ozone disinfection efficiency in large water tanks is solved, achieving uniform distribution of ozone in the water flow and efficient disinfection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-04-03
AI Technical Summary
Existing ozone disinfection systems have low efficiency and high energy consumption in large water tanks. Dead zones in the water flow lead to uneven ozone distribution, requiring excessive use to ensure disinfection effectiveness.
The ozone position is controlled by multi-branched pipelines and air intake solenoid valves. Combined with stirring components and layered stirring shafts, the ozone blowing position is dynamically changed to promote water flow and uniform distribution.
It significantly improves ozone disinfection efficiency, reduces energy consumption, ensures uniform ozone distribution in water flow, and enhances disinfection effect.
Smart Images
Figure CN224077126U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a multi-purpose ozone disinfection system, belonging to the field of water, wastewater, sewage or sludge treatment technology. Background Technology
[0002] In existing ozone disinfection systems, the ozone is generally blown into a relatively fixed position. However, in practice, the ozone's effect time is often short. To ensure the disinfection efficiency of ozone, water flow is required to distribute the ozone more widely in the water flow. Therefore, a constantly running stirring function is necessary.
[0003] However, for tap water treatment, the water tank has a large capacity. If the stirring is turned on throughout the entire process of blowing ozone, the energy consumption will be too high. Moreover, the stirring direction is relatively fixed, which means that there will always be dead water corners in the tank. Excessive ozone needs to be introduced to effectively disinfect the dead water corners, resulting in extremely low ozone disinfection efficiency. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a multi-purpose ozone disinfection system. This multi-purpose ozone disinfection system can continuously change the actual location of the ozone being blown in, which can significantly improve the distribution of ozone in the water flow and greatly improve the efficiency of ozone disinfection.
[0005] This utility model is achieved through the following technical solution.
[0006] This utility model provides a multi-purpose ozone disinfection system, including a disinfection pool; one side of the disinfection pool is connected to a branch pipe with multiple branches, one end of which is connected to the outlet of the ozone generator, and the other ends are connected to the inlets of the disinfection pool. The branch pipes have multiple inlets distributed in the middle and side of the disinfection pool. Each branch pipe is equipped with an air inlet solenoid valve close to each inlet of the disinfection pool; the top of the tail end of the disinfection pool has a water outlet.
[0007] The disinfection pool is covered with a transparent top cover, which has multiple ventilation holes.
[0008] A stirring assembly is vertically installed in the middle of the inner cavity of the disinfection pool. The top of the stirring assembly is connected to a gearbox, which is connected to a stirring motor to provide power. The transparent top cover is a two-section spliced structure, and the stirring assembly passes through the transparent top cover at the seam between the two sections of the transparent top cover.
[0009] The stirring assembly consists of a power shaft, a linkage shaft, and a stirring shaft. The power shaft is connected to the gearbox, the linkage shaft is horizontally fixed on the power shaft at a horizontal position in the middle of the inner cavity of the disinfection tank, and the stirring shaft is vertically fixed on the linkage shaft.
[0010] The linkage shaft has five shafts evenly distributed along the circumference.
[0011] The stirring shafts are distributed in multiple directions, both upwards and downwards, on each linkage shaft.
[0012] An inspection drain pipe and a return water pipe are connected to an opening on the opposite side of the branch pipe access side of the disinfection pool. The inspection drain pipe is connected to the side near the tail end of the disinfection pool, and the return water pipe is connected to the side near the head end of the disinfection pool. The height of the connection positions of the inspection drain pipe and the return water pipe is 1 / 10 to 1 / 7 of the inner cavity height of the disinfection pool. An inspection valve is installed on the inspection drain pipe close to the disinfection pool. The inspection drain pipe is connected to the return water pipe and the drain pipe for drainage through a tee pipe.
[0013] A return valve is installed on the return water pipe close to the tee pipe, and a drain valve is installed on the drain pipe close to the tee pipe.
[0014] The branch pipes have multiple inlets on the disinfection pool, distributed in the upper, middle, and lower layers of the disinfection pool sidewall. The upper and lower layers are distributed in a left-middle-right pattern, while the middle layer is distributed in a left-right pattern. The inlets on the left side of the upper and lower layers are no more than 1 / 8 of the width of the disinfection pool sidewall, and the inlets on the right side of the upper and lower layers are no more than 1 / 10 of the width of the disinfection pool sidewall.
[0015] At least two filter plates are detachably inserted and installed from top to bottom in the inner cavity of the disinfection pool, close to the tail end.
[0016] The beneficial effects of this utility model are as follows: based on the setting of multiple inlets of the branch pipeline and the air intake solenoid valve, the actual ozone blowing position can be continuously changed, which can significantly improve the distribution of ozone in the water flow and greatly improve the efficiency of ozone disinfection. Attached Figure Description
[0017] Figure 1 This is a structural schematic diagram of at least one embodiment of the present invention;
[0018] Figure 2 yes Figure 1 A schematic diagram of localized explosive decomposition.
[0019] In the diagram: 11-Disinfection tank, 12-Transparent cover, 13-Outlet trough, 14-Ventilation hole, 15-Agitator assembly, 151-Power shaft, 152-Linkage shaft, 153-Agitator shaft, 16-Agitator motor, 17-Gearbox, 18-Filter plate, 21-Ozone generator, 22-Branch pipe, 23-Inlet solenoid valve, 31-Maintenance drain pipe, 32-Maintenance valve, 33-Return water pipe, 34-Return water valve, 35-Drain pipe, 36-Drain valve. Detailed Implementation
[0020] The technical solution of this utility model is further described below, but the scope of protection is not limited to what is described.
[0021] Example 1
[0022] like Figure 1 , Figure 2 The multi-purpose ozone disinfection system shown includes a disinfection pool 11; one side of the disinfection pool 11 is connected to a branch pipe 22 with multiple branches, one end of which is connected to the outlet of the ozone generator 21, and the other ends are connected to the inlets of the disinfection pool 11. The branch pipe 22 has multiple inlets on the disinfection pool 11, distributed in the middle and side of the side of the disinfection pool 11. Each inlet of the branch pipe 22 is equipped with an air intake solenoid valve 23 close to each inlet of the disinfection pool 11; the top of the tail end of the disinfection pool 11 has a water outlet 13.
[0023] Therefore, based on the structure of multiple inlets of the branch pipe 22, ozone can be blown into different inlets by controlling the air intake solenoid valve 23 on the branch pipe 22. This allows the water flow in the disinfection tank 11 to be driven by controlling the position of the ozone. Since the position of the ozone is not fixed, the direction of the water flow is also not fixed. By controlling the air intake solenoid valve 23, the actual position of the ozone blown into the water can be changed continuously, which can significantly improve the distribution of ozone in the water flow and greatly improve the efficiency of ozone disinfection.
[0024] Example 2
[0025] Based on Example 1, the top of the disinfection pool 11 is covered with a transparent cover 12, and the transparent cover 12 has multiple ventilation holes 14.
[0026] Furthermore, a stirring assembly 15 is vertically installed in the middle of the inner cavity of the disinfection pool 11. The top of the stirring assembly 15 is connected to the gearbox 17, and the gearbox 17 is connected to the stirring motor 16 to provide power. The transparent cover 12 is a two-section splicing structure, and the stirring assembly 15 passes through the transparent cover 12 at the two-section splicing seam of the transparent cover 12.
[0027] Preferably, the stirring assembly 15 consists of a power shaft 151, a linkage shaft 152, and a stirring shaft 153. The power shaft 151 is connected to the gearbox 17, the linkage shaft 152 is horizontally fixed on the power shaft 151 at a horizontal position in the middle of the inner cavity of the disinfection tank 11, and the stirring shaft 153 is vertically fixed on the linkage shaft 152.
[0028] Furthermore, five linkage shafts 152 are evenly distributed along the circumference.
[0029] Furthermore, multiple stirring shafts 153 are distributed on each linkage shaft 152, facing both upwards and downwards.
[0030] Therefore, based on the setting of the stirring component 15, the disinfection tank 11 can first carry out flocculation reaction and stirring, and then carry out ozone disinfection. Generally, the stirring time is short after adding flocculant, but the overall flocculation reaction time is long. In the early stage of flocculation reaction, the introduction of ozone may affect some flocculation reaction results, so stirring is advisable at this time. In the later stage of flocculation reaction, the introduction of ozone has almost no effect on the flocculation reaction, so ozone can be blown in to drive the water flow.
[0031] Example 3
[0032] Based on Embodiment 1, a maintenance drain pipe 31 and a return water pipe 33 are connected to an opening on the opposite side of the branch pipe 22 in the disinfection pool 11. The maintenance drain pipe 31 is connected to the side near the tail end of the disinfection pool 11, and the return water pipe 33 is connected to the side near the head end of the disinfection pool 11. The height of the connection positions of the maintenance drain pipe 31 and the return water pipe 33 is 1 / 10 to 1 / 7 of the height of the inner cavity of the disinfection pool 11. A maintenance valve 32 is installed on the maintenance drain pipe 31 close to the disinfection pool 11. The maintenance drain pipe 31 is connected to the return water pipe 33 and the drain pipe 35 for drainage through a tee pipe.
[0033] Furthermore, a return valve 34 is installed on the return pipe 33 close to the tee pipe, and a drain valve 36 is installed on the drain pipe 35 close to the tee pipe.
[0034] Example 4
[0035] Based on Embodiment 1, the branch pipe 22 has multiple inlets on the disinfection pool 11, distributed in the upper, middle, and lower layers of the side wall of the disinfection pool 11. The upper and lower layers are distributed in the left, middle, and right directions, while the middle layer is distributed in the left and right directions. The distance between the inlets on the left side of the upper and lower layers and the edge of the side wall of the disinfection pool 11 is no greater than 1 / 8 of the width of the side wall of the disinfection pool 11. The distance between the inlets on the right side of the upper and lower layers and the edge of the side wall of the disinfection pool 11 is no greater than 1 / 10 of the width of the side wall of the disinfection pool 11.
[0036] Therefore, when air is blown from the left or right, the airflow can drive the water flow in the disinfection pool 11 to rotate and form a vortex, which promotes the uniform distribution of ozone in the water and the disinfection effect is better. When it is necessary to increase the ozone flow, when the water flow rotates and forms a vortex, the air blowing from the left and right sides is closed and the air blowing from the middle is opened. Then the ozone gas blown out is more likely to reach the middle of the vortex and diffuse faster and more evenly under the drive of the vortex.
[0037] Furthermore, at least two filter plates 18 are detachably inserted and installed from top to bottom within the inner cavity of the disinfection tank 11, near the tail end. It is easy to understand that when the transparent cover 12 is installed, a groove should be cut into the transparent cover 12 to structurally match the filter plates 18, allowing the transparent cover 12 to fix the filter plates 18. Generally, the multiple filter plates 18 primarily serve a cleaning function during operation. However, in practice, it has been found that for tap water treatment, the automatic scraping of filter plates 18 is not very effective, and the water quality becomes significantly substandard after long-term use. Inserting the filter plates 18 ensures effective disassembly and cleaning, ensuring that long-term use does not affect water quality. With multiple filter plates 18, only two need to be cleaned at a time. The general operation method is to first remove and clean the innermost filter plate 18, then insert the cleaned filter plate 18 back in, and then remove and clean the outermost filter plate 18. This ensures that the entire removal and cleaning process does not require stopping the machine.
Claims
1. A multi-purpose ozone disinfection system comprising a disinfection tank (11), characterized in that: The disinfection tank (11) is connected to a multi-branch shunt pipe (22) on one side, one end of the shunt pipe (22) is connected to the gas outlet of the ozone machine (21), and the other end is connected to the inlet of the disinfection tank (11). The inlet of the shunt pipe (22) on the disinfection tank (11) is distributed in the middle and side of the disinfection tank (11). An inlet gas solenoid valve (23) is installed on the shunt pipe (22) close to each inlet of the disinfection tank (11). The tail end of the disinfection tank (11) has a water outlet (13) on the top.
2. The multi-purpose ozone disinfecting system of claim 1, wherein: The disinfection tank (11) is covered with a transparent upper cover (12), and a plurality of air holes (14) are formed on the transparent upper cover (12).
3. The multi-purpose ozone disinfecting system of claim 2, wherein: A stirring assembly (15) is vertically installed in the middle of the inner cavity of the disinfection tank (11). The top end of the stirring assembly (15) is connected to a gearbox (17), and the gearbox (17) is connected to a stirring motor (16) to provide power. The transparent upper cover (12) is a two-piece structure, and the position of the stirring assembly (15) passing through the transparent upper cover (12) is located on the two-piece joint of the transparent upper cover (12).
4. The multi-purpose ozone disinfecting system of claim 3, wherein: The stirring assembly (15) is composed of a power shaft (151), a linkage shaft (152) and a stirring shaft (153). The power shaft (151) is connected to the gearbox (17), the linkage shaft (152) is horizontally fixed to the power shaft (151) at a horizontal position in the middle of the inner cavity of the disinfection tank (11), and the stirring shaft (153) is vertically fixed to the linkage shaft (152).
5. The multi-purpose ozone disinfecting system of claim 4, wherein: The linkage shaft (152) is evenly distributed with five linkage shafts (152) along the circumference.
6. The multi-purpose ozone disinfecting system of claim 4, wherein: The stirring shaft (153) is distributed upward and downward on each linkage shaft (152).
7. The multi-purpose ozone disinfecting system of claim 1, wherein: The disinfection tank (11) is connected to a maintenance drain pipe (31) and a backwater pipe (33) on the opposite side relative to the side connected to the shunt pipe (22). The maintenance drain pipe (31) is connected to the edge near the tail end of the disinfection tank (11), and the backwater pipe (33) is connected to the edge near the head end of the disinfection tank (11). The height of the connection position of the maintenance drain pipe (31) and the backwater pipe (33) is 1 / 10-1 / 7 of the height of the inner cavity of the disinfection tank (11). A maintenance valve (32) is installed on the maintenance drain pipe (31) close to the disinfection tank (11). The maintenance drain pipe (31) is connected to the backwater pipe (33) and a drain pipe (35) for drainage through a three-way pipe.
8. The multi-purpose ozone disinfecting system of claim 7, wherein: A backwater valve (34) is installed on the backwater pipe (33) close to the three-way pipe, and a drain valve (36) is installed on the drain pipe (35) close to the three-way pipe.
9. The multi-purpose ozone disinfecting system of claim 1, wherein: The inlets of the shunt pipe (22) on the disinfection tank (11) are distributed on the upper, middle and lower layers of the side wall of the disinfection tank (11). The upper and lower layers are distributed on the left, middle and right, and the middle layer is distributed on the left and right. The distance between the inlets distributed on the left of the upper and lower layers and the edge of the side wall of the disinfection tank (11) is not greater than 1 / 8 of the width of the side wall of the disinfection tank (11). The distance between the inlets distributed on the right of the upper and lower layers and the edge of the side wall of the disinfection tank (11) is not greater than 1 / 10 of the width of the side wall of the disinfection tank (11).
10. The multi-purpose ozone disinfecting system of claim 1, wherein: The inner cavity of the disinfection tank (11) is detachably inserted with at least two filter plates (18) from top to bottom at a position close to the tail.