Multi-medium water treatment equipment based on ultraviolet light intensity feedback regulation

Abstract

The invention discloses multi-medium water treatment equipment based on ultraviolet light intensity feedback regulation, and relates to the field of water treatment equipment, and the multi-medium water treatment equipment comprises a hydraulic system, a power distribution mechanism and an electronic ballast; the power distribution mechanism is arranged on the treatment pond, an automatic cleaning system is arranged at the bottom of the electronic ballast, a submersible cleaner is arranged on the automatic cleaning system, and an ultraviolet light intensity sensor is arranged on one side of the ultraviolet module; the water level sensor is arranged on the inner side wall of the treatment tank, a water level controller is arranged on one side of the electronic ballast, a motor weir gate is arranged on the water level controller, and a hydraulic system is arranged at one end of the power distribution mechanism; according to the invention, multi-sensing signal feedback is combined with biological verification dose calculation, and core components are cooperatively regulated and controlled by the PLC control system, so that the accurate control of ultraviolet dose is realized, and the standard-reaching rate of water treatment is greatly improved; meanwhile, by means of an integrated structure and an intelligent operation and maintenance module, energy consumption and maintenance cost are reduced, multi-scene processing requirements can be flexibly matched, and equipment operation reliability is improved.

Description

Technical Field

[0001] This invention relates to water treatment equipment technology, specifically to a multi-media water treatment device based on ultraviolet light intensity feedback regulation. Background Technology

[0002] Water treatment equipment is a specialized device used in municipal and environmental protection fields to purify, disinfect, and oxidize wastewater, reclaimed water, and other water bodies through physical, chemical, and biological methods. As an important type of physical water treatment equipment, ultraviolet light water treatment equipment is widely used in water disinfection and advanced oxidation treatment due to its characteristics of no chemical byproducts and broad-spectrum and high-efficiency sterilization.

[0003] Currently, existing ultraviolet light water treatment equipment generally suffers from insufficient precision in ultraviolet dose control, lacks a real-time feedback mechanism for light intensity and a collaborative control mechanism for multiple operating parameters, and the linkage between water level control, lamp cleaning and ultraviolet energy output is not ideal. In addition, the power adjustment method of some equipment is rigid and it is difficult to dynamically adapt to changes in water quality and flow rate, which can easily lead to unstable water treatment effects and fail to meet the precise treatment needs of different application scenarios. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-media water treatment device based on ultraviolet light intensity feedback regulation, so as to solve the problem that the ultraviolet dose control accuracy of existing ultraviolet water treatment devices is insufficient, and the device cannot be dynamically adjusted according to the actual changes in water quality and flow rate, resulting in unstable water treatment effect.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-media water treatment device based on ultraviolet light intensity feedback regulation, comprising a hydraulic system, a power distribution mechanism, and an electronic ballast; the power distribution mechanism is disposed on the treatment tank, an electronic ballast is disposed on one side of the power distribution mechanism, an automatic cleaning system is disposed at the bottom of the electronic ballast, a submersible cleaner is disposed on the automatic cleaning system, an ultraviolet module is disposed on one side of the automatic cleaning system, an ultraviolet lamp is disposed on the ultraviolet module, and an ultraviolet light intensity sensor is disposed on one side of the ultraviolet module; a water level sensor is disposed on the inner wall of the treatment tank, a water level controller is disposed on one side of the electronic ballast, a motorized weir is disposed on the water level controller, and a hydraulic system is disposed at one end of the power distribution mechanism.

[0006] Furthermore, a control system is installed on the top of the hydraulic system, and an alarm system is installed at one end of the control system.

[0007] Furthermore, the ultraviolet lamp is a high-efficiency, low-pressure, high-intensity amalgam lamp, and the ultraviolet lamp is installed horizontally and in the same direction as the airflow.

[0008] Furthermore, the electronic ballast is a variable power output ballast, and a single electronic ballast synchronously controls two ultraviolet lamps.

[0009] Furthermore, the water level sensors are arranged along the treatment pool channel, with several water level sensors installed in each channel.

[0010] Furthermore, the control system is a PLC controller, and the control system is equipped with an analog input port.

[0011] A multi-media water treatment system based on ultraviolet light intensity feedback regulation includes a multi-media water treatment device based on ultraviolet light intensity feedback regulation, and a biological determination dose calculation module, wherein the biological determination dose calculation module is connected to the control system signal of the water treatment device;

[0012] The biological verification dose calculation module pre-stores the disinfection performance data of the equipment under different flow rates and water quality conditions, forms the actual dose curve of the equipment, and calculates the required operating scale and corresponding ultraviolet dose of the equipment based on the actual dose curve.

[0013] The control system receives the calculation results from the biological calibration dose calculation module, and combines them with the real-time light intensity signal, flow signal, and ultraviolet transmittance (UVT) signal from the ultraviolet light intensity sensor to coordinate and regulate the power output of the electronic ballast and the operating status of the automatic cleaning system, thereby achieving precise control of ultraviolet dose in the water treatment process.

[0014] Furthermore, it also includes a data storage module, which is electrically connected to the control system. The data storage module is used to store historical data such as ultraviolet light intensity, processing flow rate, ultraviolet transmittance (UVT), actual disinfection dosage, and automatic cleaning system operating parameters. The data storage module supports data export and real-time viewing. When the system operating parameters deviate from the preset range, the alarm system triggers alarms in stages and synchronously stores the abnormal parameters to the data storage module.

[0015] Furthermore, the system is adaptable to wastewater disinfection, reclaimed water disinfection, and advanced oxidation treatment of water. The control system can adjust the operating power and number of UV lamps according to the process requirements of different treatment scenarios to achieve flexible matching of the system's processing load.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This invention achieves real-time light intensity signal feedback by setting up an ultraviolet light intensity sensor, combined with the measured dose curve analysis of the biological calibration dose calculation module, and relies on the PLC control system to integrate multi-dimensional signals such as flow rate and UVT, and coordinately regulate the power output of the variable power output electronic ballast and the operation status of the automatic cleaning system with submersible cleaner. At the same time, the water level in the treatment tank is precisely controlled by the water level sensors arranged according to the channel and the water level controller with motor weir, realizing dynamic and precise control of ultraviolet dose, completely avoiding the problems of poor treatment effect caused by lamp scaling, changes in operating conditions, and theoretical dose deviation, and significantly improving the stability and compliance rate of wastewater disinfection, reclaimed water disinfection and advanced oxidation treatment of water.

[0018] 2. This invention, through the sealed integration of electronic ballast and ultraviolet module, the integrated arrangement of hydraulic system and control system, the design of online automatic cleaning system combining mechanical and chemical processes, and the linkage configuration of data storage module and hierarchical alarm system, not only reduces equipment power consumption and floor space, and eliminates a large amount of manual maintenance costs and labor intensity, but also stores the operating parameters of the entire system in real time and provides hierarchical early warning for abnormal parameters. At the same time, the control system can flexibly adjust the operating power and number of ultraviolet lamps, realizing intelligent operation and maintenance of the equipment and flexible matching of processing load, effectively broadening the applicability of the equipment in different water treatment scenarios, and improving the practicality and operational reliability of the equipment. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention;

[0021] Figure 2 A side view provided for an embodiment of the present invention;

[0022] Figure 3 This is a partial structural diagram of the ultraviolet light intensity sensor and ultraviolet lamp provided in an embodiment of the present invention;

[0023] Figure 4 This is a partial structural diagram of the automatic cleaning system and submersible cleaner provided in an embodiment of the present invention;

[0024] Figure 5 This is a partial structural diagram of the water level controller and motorized weir gate provided in an embodiment of the present invention.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Alarm system; 2. Hydraulic system; 3. Power distribution mechanism; 4. Electronic ballast; 5. Automatic cleaning system; 501. Submersible cleaner; 6. Ultraviolet light intensity sensor; 7. Ultraviolet module; 701. Ultraviolet lamp; 8. Water level controller; 801. Motorized weir; 9. Water level sensor; 10. Control system. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] As attached Figure 1 To be continued Figure 5 As shown:

[0029] Example 1: This invention provides a multi-media water treatment device based on ultraviolet light intensity feedback regulation, including a hydraulic system 2, a power distribution mechanism 3, and an electronic ballast 4. The power distribution mechanism 3 is installed on the treatment tank, and the electronic ballast 4 is installed on one side of the power distribution mechanism 3. An automatic cleaning system 5 is installed at the bottom of the electronic ballast 4, and a submersible cleaner 501 is installed on the automatic cleaning system 5. An ultraviolet module 7 is installed on one side of the automatic cleaning system 5, and an ultraviolet lamp 701 is installed on the ultraviolet module 7. An ultraviolet light intensity sensor 6 is installed on one side of the ultraviolet module 7. A water level sensor 9 is installed on the inner wall of the treatment tank, and a water level sensor is installed on one side of the electronic ballast 4. The controller 8 is equipped with a motor weir 801. A hydraulic system 2 is installed at one end of the power distribution mechanism 3. A control system 10 is installed at the top of the hydraulic system 2. An alarm system 1 is installed at one end of the control system 10. The ultraviolet lamp 701 is a high-efficiency, low-pressure, high-intensity amalgam lamp. The ultraviolet lamp 701 is installed horizontally and downstream. The electronic ballast 4 is a variable power output type ballast. Each electronic ballast 4 synchronously controls two ultraviolet lamps 701. The water level sensors 9 are arranged according to the treatment pool channel. Several water level sensors 9 are installed in each channel. The control system 10 is a PLC controller. The control system 10 is equipped with an analog input port.

[0030] A multi-media water treatment system based on ultraviolet light intensity feedback regulation includes a multi-media water treatment device based on ultraviolet light intensity feedback regulation, and also includes a biological determination dose calculation module, which is signal-connected to the control system 10 of the water treatment device.

[0031] The biological verification dose calculation module pre-stores the disinfection performance data of the equipment under different flow rates and water quality conditions, generates the actual dose curve of the equipment, and calculates the required operating scale and corresponding ultraviolet dose of the equipment based on the actual dose curve.

[0032] The control system 10 receives the calculation results from the biological calibration dose calculation module, and combines them with the real-time light intensity signal, flow signal, and ultraviolet transmittance (UVT) signal from the ultraviolet light intensity sensor 6 to coordinate and regulate the power output of the electronic ballast 4 and the operating status of the automatic cleaning system 5, thereby achieving precise control of ultraviolet dose in the water treatment process.

[0033] It also includes a data storage module, which is electrically connected to the control system 10. The data storage module is used to store historical data of ultraviolet light intensity, processing flow rate, ultraviolet transmittance (UVT), actual disinfection dosage, and operating parameters of the automatic cleaning system 5. The data storage module supports data export and real-time viewing. When the system operating parameters deviate from the preset range, the alarm system 1 triggers alarms in stages and synchronously stores the abnormal parameters to the data storage module.

[0034] The system is adaptable to wastewater disinfection, reclaimed water disinfection, and advanced water oxidation treatment applications. The control system 10 can adjust the operating power and number of UV lamps 701 according to the process requirements of different treatment scenarios.

[0035] This equipment uses the control system 10 as its core command unit. This component is equipped with an analog input port, which can receive 4-20mA standard analog signals and coordinate the operation status of all components of the equipment. The power distribution mechanism 3 serves as the core power supply unit for the entire equipment chain, providing power to all electrical components such as the hydraulic system 2, electronic ballast 4, control system 10, and water level sensor 9. The hydraulic system 2 is integrated with the control system 10 and does not require separate power distribution. It provides stable hydraulic power for various mechanical actions of the equipment. The alarm system 1 connected to its side provides abnormal graded early warning protection for equipment operation. After receiving abnormal signals from the control system 10, it triggers the corresponding level alarm. The electronic ballast 4 is a variable power output type electronic ballast, which is the core control component for ultraviolet energy output. A single unit of this component can simultaneously control two ultraviolet lamps 701. It has the core principle of dynamically adjusting the power output and can change the power output according to the working conditions. Moreover, this component is integrated with the ultraviolet module 7 in a sealed manner, eliminating the need for external ventilation and heat dissipation. This reduces the power loss between the component and the ultraviolet lamps 701, improves the overall energy efficiency, and provides a stable and controllable power supply for the ultraviolet lamps 701. The UV module 7 features a 316 stainless steel protective frame with an underwater sealing rating of IP68, effectively protecting the UV lamp 701 and its associated cables from sewage corrosion and UV light erosion. The UV lamp 701 is a high-efficiency, low-voltage, high-intensity amalgam lamp, installed horizontally and in the same direction as the flow. Its core working principle is to emit UV-C short-wave ultraviolet light after being powered on. This ultraviolet light can penetrate the cell walls of pathogenic microorganisms in the water, destroying their DNA molecular chains and inactivating them. It can also decompose pollutants in the water, making it a core component for disinfection and advanced oxidation treatment. The UV intensity sensor 6, located beside the UV module 7, is the core sensing component for light intensity monitoring. Its working principle is to collect the actual UV intensity value in the treatment tank water in real time and convert the light intensity signal into an electrical signal, transmitting it to the control system 10 to provide real-time data for precise UV dosage control. The water level sensor 9 is an electrode-type low water level sensor, powered by 24VDC from the power distribution center. It is distributed along the treatment pool channel, with several sensors installed in each channel. Its core principle is to collect water level signals at different locations in the pool in real time and transmit them to the water level controller 8. The water level controller 8 is the core control component for water level regulation. It is equipped with a motor weir 801 as the actuator. Its working principle is to receive the real-time water level signal from the water level sensor 9 and adjust the opening and closing degree of the motor weir 801 by hydraulic or electric drive, thereby accurately controlling the water level height and water flow speed in the treatment pool. This ensures that the ultraviolet lamp 701 is at the optimal irradiation level, avoiding the lamp tube from drying out or insufficient irradiation, and also reduces the head loss of the water flow, thereby improving the overall processing load capacity of the equipment.The automatic cleaning system 5 at the bottom of the electronic ballast 4 is a mechanical + chemical online automatic cleaning structure. Its core cleaning component is a submersible cleaner 501, which contains a sleeve with cleaning agent. The system's core working principle is to clean the UV lamp 701 sleeve online without shutting down the equipment. Through mechanical wiping by the submersible cleaner 501 combined with trace amounts of chemical cleaning, it efficiently removes scale and impurities from the sleeve surface, improving cleaning efficiency compared to purely mechanical cleaning. This effectively avoids sleeve contamination that reduces UV light transmission efficiency, while also reducing cleaning frequency and wiper wear, ensuring stable light intensity output from the UV lamp 701. Under the coordination of the control system 10, all components form a basic closed-loop operation of power supply, sensing, control, and execution, achieving the basic functions of UV disinfection and oxidation of water.

[0036] Working Principle: The control system 10 acts as the core control unit, coordinating the overall operation of the equipment. The power distribution mechanism 3 provides stable power to all components, including the hydraulic system 2 and the electronic ballast 4. The hydraulic system 2 provides hydraulic power for the mechanical movements of the equipment. A single variable power output electronic ballast 4 synchronously drives two ultraviolet lamps 701. The ultraviolet lamps 701 emit ultraviolet light in a horizontal, downstream manner to achieve water disinfection and oxidation. The ultraviolet light intensity sensor 6 collects the ultraviolet light intensity signal in the water in real time and feeds it back to the control system 10. Several water level sensors 9 collect the water level signal of the treatment pool according to the channel and transmit it to the water level controller 8. The water level controller 8 precisely adjusts the water level in the pool through the motor weir 801 to ensure that the ultraviolet lamps 701 are in the best irradiation condition. The automatic cleaning system 5 cleans the sleeves of the ultraviolet lamps 701 online through the submersible cleaner 501 to avoid scale buildup affecting the ultraviolet light transmission efficiency. The alarm system 1 receives instructions from the control system 10 and provides abnormal early warning for equipment operation. All components work together to form a closed loop of basic equipment operation and real-time monitoring.

[0037] Example 2: This example is basically the same as the previous example, except that this water treatment system adds a biological calibration dose calculation module and a data storage module to the above-mentioned equipment body. These modules form signal linkages with the equipment body components to achieve intelligent and precise control of ultraviolet dose during water treatment, while adapting to the treatment needs of multiple scenarios. The biological calibration dose calculation module establishes a signal connection with the control system 10. The core principle of this module is to pre-store the disinfection performance data of the equipment under different flow rates and water quality conditions, and to form the actual dose curve of the equipment based on these measured data. The module can accurately calculate the required operating scale and corresponding target ultraviolet dose of the equipment based on the actual dose curve, according to the real-time influent flow rate, water quality, ultraviolet transmittance (UVT), and other operating condition data of the treatment tank. The calculation results are transmitted to the control system 10 in real time, providing the core basis for the precise control of ultraviolet dose. After receiving the calculation result, the control system 10 integrates the real-time light intensity signal transmitted by the ultraviolet light intensity sensor 6, the influent flow signal of the treatment tank, and the ultraviolet transmittance (UVT) signal of the water body for multi-dimensional comprehensive analysis. Based on this, it coordinates and controls the electronic ballast 4 and the automatic cleaning system 5: When the comprehensive analysis shows that the actual ultraviolet dose does not reach the target value, if it is due to low light intensity, on the one hand, the power output level of the electronic ballast 4 can be increased to directly improve the ultraviolet energy emission intensity of the ultraviolet lamp 701; on the other hand, the automatic cleaning system 5 can be triggered to clean the sleeve of the ultraviolet lamp 701 online through the submersible cleaner 501 to restore the ultraviolet light transmission efficiency. If it is due to increased flow, the power of the electronic ballast 4 can be increased or more ultraviolet lamps 701 groups can be turned on to achieve dynamic and accurate compensation of ultraviolet dose, ensuring that the actual ultraviolet dose received by the water body is consistent with the calculated target dose. The data storage module is electrically connected to the control system 10. Its core working principle is to store the operating parameters of the entire system in real time, including historical data such as ultraviolet light intensity collected by the ultraviolet light intensity sensor 6, influent flow rate of the treatment tank, ultraviolet transmittance (UVT) of the water, actual disinfection dosage of the equipment, and operating parameters of the automatic cleaning system 5. This module supports real-time viewing and export of data, providing detailed data support for daily equipment operation and maintenance and process optimization. At the same time, the module compares the stored parameters with the preset parameter range of the system in real time. If the parameters are detected to deviate from the preset value, the abnormal signal will be fed back to the control system 10 in an instant. The control system 10 will trigger the alarm system 1 to issue a graded alarm and simultaneously store the abnormal parameters in the module, which will facilitate subsequent anomaly tracing and problem analysis by the staff. In addition, the control system 10 can flexibly adjust the overall processing load of the system according to the process requirements of different application scenarios such as wastewater disinfection, reclaimed water disinfection, and advanced oxidation of water by adjusting the power output of the electronic ballast 4 and the number of ultraviolet lamps 701 that need to be turned on. This will accurately match the ultraviolet dosage requirements of different scenarios and ensure that the water treatment effect in each application scenario meets the process standards.

[0038] Working Principle: The biological calibration dose calculation module transmits the actual dose curves formed based on experimental data of different flow rates and water quality conditions, as well as the calculated equipment operating scale and corresponding ultraviolet dose data, to the control system 10 in real time. The control system 10 integrates the real-time light intensity signal from the ultraviolet light intensity sensor 6, the water flow signal, and the ultraviolet transmittance (UVT) signal for comprehensive analysis. Based on this, it dynamically adjusts the power output of the electronic ballast 4 and simultaneously regulates the operating status of the automatic cleaning system 5. Through dual regulation, it achieves precise control of the ultraviolet dose during water treatment. The data storage module records data such as ultraviolet light intensity, treatment flow rate, UVT, actual disinfection dose, and operating parameters of the automatic cleaning system 5 in real time. When the system operating parameters deviate from the preset range, the control system 10 triggers the alarm system 1 to issue alarms in stages and synchronously stores the abnormal parameters to the data storage module. In addition, the control system 10 can flexibly adjust the operating power and number of ultraviolet lamps 701 according to the process requirements of different application scenarios such as wastewater disinfection, reclaimed water disinfection, and advanced oxidation of water, to achieve precise matching between the system processing load and the actual water treatment needs.

[0039] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multi-media water treatment device based on ultraviolet light intensity feedback regulation, characterized in that: Includes a hydraulic system (2), a power distribution mechanism (3), and an electronic ballast (4); The power distribution mechanism (3) is installed on the treatment pool. An electronic ballast (4) is installed on one side of the power distribution mechanism (3). An automatic cleaning system (5) is installed at the bottom of the electronic ballast (4). A submersible cleaner (501) is installed on the automatic cleaning system (5). An ultraviolet module (7) is installed on one side of the automatic cleaning system (5). An ultraviolet lamp (701) is installed on the ultraviolet module (7). An ultraviolet light intensity sensor (6) is installed on one side of the ultraviolet module (7). The water level sensor (9) is installed on the inner wall of the treatment tank. A water level controller (8) is installed on one side of the electronic ballast (4). A motor weir gate (801) is installed on the water level controller (8). A hydraulic system (2) is installed at one end of the power distribution mechanism (3).

2. The multi-media water treatment device based on ultraviolet light intensity feedback regulation according to claim 1, characterized in that: The hydraulic system (2) is equipped with a control system (10) at the top, and an alarm system (1) is provided at one end of the control system (10).

3. The multi-media water treatment device based on ultraviolet light intensity feedback regulation according to claim 1, characterized in that: The ultraviolet lamp (701) is a high-efficiency, low-pressure, high-intensity amalgam lamp, and the ultraviolet lamp (701) is installed horizontally and in the same direction as the flow.

4. The multi-media water treatment device based on ultraviolet light intensity feedback regulation according to claim 1, characterized in that: The electronic ballast (4) is a variable power output ballast, and a single electronic ballast (4) synchronously controls two ultraviolet lamps (701).

5. A multi-media water treatment device based on ultraviolet light intensity feedback regulation according to claim 1, characterized in that: The water level sensors (9) are arranged according to the treatment pool channel, with several water level sensors (9) set in each channel.

6. The multi-media water treatment device based on ultraviolet light intensity feedback regulation according to claim 2, characterized in that: The control system (10) is a PLC controller, and the control system (10) is equipped with an analog input port.

7. A multi-media water treatment system based on ultraviolet light intensity feedback regulation, characterized in that: The multi-media water treatment device based on ultraviolet light intensity feedback regulation as described in any one of claims 1-6, further includes a biological determination dose calculation module, wherein the biological determination dose calculation module is signal-connected to the control system (10) of the water treatment device; The biological verification dose calculation module pre-stores the disinfection performance data of the equipment under different flow rates and water quality conditions, forms the actual dose curve of the equipment, and calculates the required operating scale and corresponding ultraviolet dose of the equipment based on the actual dose curve. The control system (10) receives the calculation results of the biological determination dose calculation module, and combines the real-time light intensity signal, flow signal and ultraviolet transmittance (UVT) signal of the ultraviolet light intensity sensor (6) to coordinate and regulate the power output of the electronic ballast (4) and the operating status of the automatic cleaning system (5) to achieve precise control of ultraviolet dose in the water treatment process.

8. A multi-media water treatment system based on ultraviolet light intensity feedback regulation according to claim 7, characterized in that: It also includes a data storage module, which is electrically connected to the control system (10). The data storage module is used to store historical data of ultraviolet light intensity, processing flow rate, ultraviolet transmittance (UVT), actual disinfection dosage, and operating parameters of the automatic cleaning system (5). The data storage module supports data export and real-time viewing. When the system operating parameters deviate from the preset range, the alarm system (1) triggers alarms in stages and synchronously stores the abnormal parameters to the data storage module.

9. A multi-media water treatment system based on ultraviolet light intensity feedback regulation according to claim 7, characterized in that: The system is adapted to wastewater disinfection, reclaimed water disinfection, and advanced oxidation treatment of water. The control system (10) can adjust the operating power and number of UV lamps (701) according to the process requirements of different treatment scenarios.

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