Digital intelligent electrochemical and chemical coupling circulating water treatment device

Abstract

The invention discloses a digital-intelligent electrochemical and chemical coupling circulating water treatment device, and relates to the technical field of circulating water treatment systems, the digital-intelligent electrochemical and chemical coupling circulating water treatment device comprises an electrochemical device, a chemical feeding device, an electric control box, an instrument cabinet, a main pipeline and a main box body, the main box body is sequentially divided into a chemical feeding room, an electric control room and a descaling equipment room, the electrochemical device is arranged in the descaling equipment room, and the electric control room is arranged in the descaling equipment room. The electrochemical equipment can perform electrochemical treatment on circulating water of the main pipeline, the electric control box and the instrument cabinet are arranged in an electric control room, a control system is arranged in the electric control box, and the control system can control the electrochemical equipment and the dosing equipment; the monitoring system and the control system are matched with the electrochemical equipment and the dosing equipment to treat circulating water, and one circulating water treatment system is integrated, so that chemical pollution is reduced, circulating water treatment is stable, real-time monitoring is achieved, the labor intensity of personnel is relieved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of circulating water treatment systems, and specifically to a digital electrochemical and pharmaceutical coupled circulating water treatment device. Background Art

[0002] The treatment methods of circulating cooling water mainly include physical treatment, chemical treatment and the emerging electrochemical treatment. Chemical agent treatment uses the characteristics of dispersion and complexation to chelate calcium and magnesium ions in water, increase the solubility of calcium and magnesium ions in water, and improve the concentration multiple of circulating water. The circulating water electrochemical treatment equipment uses the function of electrodes to aggregate and precipitate calcium and magnesium ions in water that are prone to scaling near the cathode, and removes the precipitated solid dirt from the system through mechanical methods to maintain the balance of minerals in the circulating water. Reduce the scaling factor and corrosion factor of the system, increase the concentration multiple of the circulating water system, and maintain the ion balance of the circulating water system, ensuring that the water quality of the system is in a stable range that will neither corrode nor scale.

[0003] Circulating cooling water accounts for about 80% of industrial water consumption. At present, various circulating water systems have problems such as low operating concentration multiples, large water replenishment and drainage in the circulating water system, and large waste of water resources. In the circulating water system, chemical agents are used for treatment. The addition of a large number of agents leads to complex chemical composition in the water, and the conductivity, TDS, phosphorus content and other chemical elements that are harmful to the environment increase. At the same time, personnel need to be organized to test water quality and add agents every day. The operation is complicated, the workload is large, and it relies heavily on the operator's sense of responsibility and relevant skills.

[0004] As an emerging technology, electrochemical treatment technology is known as an environmentally friendly technology. It uses electricity as a driving force and does not consume other energy. It has the characteristics of descaling, scale inhibition, scale dissolution, sterilization and algae removal, corrosion inhibition and corrosion prevention, COD degradation, removal of chloride ions and suspended impurities, etc. At the same time, it can increase the concentration multiple and reduce the system operation cost, and can achieve the purpose of energy conservation and emission reduction. The existing electrochemical technology can ensure stable water quality when it is running stably, but when the circulating water system is started and stopped or the water quality of the replenishment water changes, the overall water quality stability trend will tend to be corrosive, and the adjustment of electrochemical equipment alone will result in delays and other disadvantages. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, the present invention provides a digital electrochemical and chemical coupled circulating water treatment device, which combines a monitoring system and a control system with electrochemical equipment and dosing equipment to treat circulating water, and integrates a circulating water treatment system to reduce chemical pollution, stabilize circulating water treatment, monitor in real time, reduce labor intensity of personnel, and extend the service life of equipment.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a digital electrochemical and pharmaceutical coupling circulating water treatment device, comprising an electrochemical device, a dosing device, an electric control box, an instrument cabinet, a main line and a main box body, wherein the main box body is sequentially divided into a dosing room, an electric control room and a descaling equipment room, wherein the electrochemical device is arranged in the descaling equipment room, and the electrochemical device can electrochemically treat the circulating water of the main line, wherein the electric control box and the instrument cabinet are arranged in the electric control room, wherein a control system is arranged in the electric control box, and the control system can control the electrochemical device and the dosing device, wherein a monitoring system is arranged in the instrument cabinet, and the monitoring system can monitor the circulating water treated by the electrochemical device in real time and collect data and transmit data signals to the control system, wherein the dosing device is arranged in the dosing room, and the dosing device can dosing treatment to the circulating water treated by the electrochemical device; The processing process of the digital electrochemical and chemical coupling circulating water treatment device: the electrochemical equipment performs electrochemical treatment on the circulating water of the main pipeline, the monitoring system monitors the circulating water treated by the electrochemical equipment in real time and collects data, and transmits the data information to the control system. The control system remotely transmits, calculates, judges and compares the data information to obtain the control value. The control system presets the control value range and issues work instructions to the electrochemical equipment and the dosing equipment. Instruction 1: If the control value 2 is obtained, that is, the control value is within the preset control value range, and the main water pipe flow meets the working requirements of the electrochemical device, the electrochemical device operates normally and the dosing device does not work. If the control value 2 is obtained and the main water pipe flow does not meet the requirements, the electrochemical device cannot be started and the entire device is in a non-working state; Instruction 2: If the control value 1 is obtained, that is, the control value is greater than the maximum value of the preset control value range, the control system controls the electrochemical equipment to increase the operating power, increase the circulating water treatment intensity, and start the dosing equipment to remotely control the addition of the corresponding agent until the control value 2 is obtained, and the work of instruction 1 is carried out; Instruction three: If the control value 3 is obtained, that is, the control value is less than the minimum value of the preset control value range, the electrochemical equipment operates normally, and the dosing equipment operates, and the type and dosage of the agent are adjusted until the control value 2 is obtained, and the work of instruction one is carried out.

[0007] Preferably, a wireless transmission module is provided in the control system, and real-time data information is fed back to the user's mobile phone or computer through the wireless transmission technology in the wireless transmission module, so as to remotely check the equipment operation status, receive fault alarm information and remotely control and adjust.

[0008] Preferably, when the control value 1 is obtained, an alarm reminder is remotely issued through the wireless transmission module, the operating power of the electrochemical device is increased by remote control, and the dosing device is started to perform corresponding processing to eliminate the alarm.

[0009] Preferably, the electrochemical equipment includes an electrode precipitation system and a sewage and descaling system. The electrode precipitation system, the sewage and descaling system and the water inlet of the dosing equipment are all provided with flow detectors, and the flow detectors are connected to the monitoring system. Electric control valves are provided on the water inlet and the main pipe, and the electric control valves are connected to the control system.

[0010] Preferably, the electrochemical device is provided with a leakage alarm system, a water leakage alarm system and a periodic cleaning system. After the leakage alarm and the water leakage alarm are triggered, the electrochemical device stops running, and the waste after the periodic cleaning is uniformly collected and processed.

[0011] Preferably, the monitoring system monitors the circulating water including conductivity, pH value, temperature, hardness, alkalinity, ammonia nitrogen, COD and flow rate, and monitors the electrochemical equipment including current and voltage.

[0012] Preferably, the dosing equipment includes a corrosion inhibitor dosing mechanism and a bactericide dosing mechanism.

[0013] The present invention provides a digital electrochemical and reagent coupled circulating water treatment device, which has the following beneficial effects: 1. The present invention combines the monitoring system and control system with electrochemical equipment and dosing equipment to treat circulating water, and integrates a circulating water treatment system to reduce chemical pollution, stabilize circulating water treatment, monitor in real time, reduce labor intensity, and extend the service life of equipment; 2. The circulating water treatment of the present invention is convenient and efficient: it can automatically run after debugging and descale regularly; the remote monitoring function can remotely view the equipment operation status and receive fault alarm information through a mobile phone or computer. Users can view the equipment status and handle faults through the remote monitoring platform without going to the site in person, and perform fault diagnosis and elimination. This design makes the maintenance and management of the equipment more convenient and efficient, and greatly improves work efficiency; 3. The circulating water treatment system of the present invention can monitor in real time: the intelligent circulating water electrochemical descaling equipment is usually equipped with an automatic water quality monitoring system. The control system monitors the water quality parameters and the operating status of the equipment in real time through sensors, including conductivity, pH value, temperature, hardness, alkalinity, current, voltage, etc.; it can adjust the working parameters such as current and voltage in real time according to the changes in water quality parameters to achieve the best descaling effect; 4. The circulating water treatment system of the present invention can be adjusted remotely: through real-time data collection and transmission technology, some advanced equipment is also equipped with industrial control screen display operation, and multiple data transmission functions such as Ethernet are reserved, which is convenient for customers to carry out equipment inspection and maintenance. The equipment can automatically adjust the power remotely according to the water quality, and the operating power of the equipment can also be adjusted manually according to the transmission data; 5. The circulating water treatment system of the present invention is capable of alarm feedback: the software has automatic diagnosis and fault alarm functions, and can monitor the operating status of the system in real time. Once an abnormality or fault is found, it will immediately alarm and perform automatic recovery operations. Problems that cannot be recovered can be diagnosed through remote real-time monitoring to ensure that problems can be discovered and solved in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a logic block diagram of the present invention; Figure 2 It is a schematic top view of the present invention as a whole; Figure 3 It is a front cross-sectional schematic diagram of the present invention as a whole.

[0015] In the figure: 1. Main box; 2. Main pipeline; 3. Descaling equipment room; 4. Electric control room; 5. Dosing room; 6. Electrochemical equipment; 7. Instrument cabinet; 8. Electric control box; 9. Dosing equipment; 61. Electrode precipitation system; 62. Sewage and descaling system. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] like Figure 1-3As shown, a digital electrochemical and pharmaceutical coupling circulating water treatment device includes an electrochemical device 6, a dosing device 9, an electric control box 8, an instrument cabinet 7, a main line 2 and a main box body 1, wherein the main box body 1 is divided into a dosing room 5, an electric control room 4 and a descaling equipment room 3 in sequence, wherein the electrochemical device 6 is arranged in the descaling equipment room 3, and the electrochemical device 6 can electrochemically treat the circulating water of the main line 2, wherein the electric control box 8 and the instrument cabinet 7 are arranged in the electric control room 4, wherein a control system is arranged in the electric control box 8, and the control system can control the electrochemical device 6 and the dosing device 9, wherein a monitoring system is arranged in the instrument cabinet 7, and the monitoring system can monitor the circulating water treated by the electrochemical device 6 in real time and collect data and transmit data signals to the control system, wherein The dosing equipment 9 is arranged in the dosing room 5, and the dosing equipment 9 can perform dosing treatment on the circulating water treated by the electrochemical equipment 6; the processing process of the digital electrochemical and reagent coupled circulating water treatment device: the electrochemical equipment 6 performs electrochemical treatment on the circulating water of the main pipeline 2, and the monitoring system monitors the circulating water treated by the electrochemical equipment 6 in real time and collects data, and transmits the data information to the control system, and the control system remotely transmits, calculates, judges and compares the data information to obtain the control value, and the control system presets the control value range and issues work instructions to the electrochemical equipment 6 and the dosing equipment 9; Instruction 1: If the control value 2 is obtained, that is, the control value is within the preset control value range, and the main water pipe flow meets the working requirements of the electrochemical equipment 6, the electrochemical device Equipment 6 operates normally, and dosing equipment 9 does not work. If control value 2 is obtained and the main water pipe flow does not meet the requirements, the electrochemical equipment 6 cannot be started, and the entire device is in a non-working state; Instruction 2: If control value 1 is obtained, that is, the control value is greater than the maximum value of the preset control value range, the control system controls the electrochemical equipment 6 to increase the operating power, increase the circulating water treatment intensity, and start the dosing equipment 9 for dosing treatment, and remotely control the addition of the corresponding agent until the control value 2 is obtained, and the work of instruction one is carried out; Instruction 3: If control value 3 is obtained, that is, the control value is less than the minimum value of the preset control value range, the electrochemical equipment 6 operates normally, and the dosing equipment 9 operates, adjust the type and dosage of the agent, until the control value 2 is obtained, and the work of instruction one is carried out; the control system A wireless transmission module is provided, and the real-time data information is fed back to the user's mobile phone or computer through the wireless transmission technology in the wireless transmission module, so as to remotely check the operation status of the equipment, receive fault alarm information and remotely control and adjust; when the control value 1 is obtained, the wireless transmission module is used to remotely give an alarm reminder, remotely control to increase the operation power of the electrochemical device 6, and start the dosing device 9 for corresponding processing to eliminate the alarm; the electrochemical device 6 includes an electrode precipitation system 61 and a sewage and descaling system 62, and the electrode precipitation system 61, the sewage and descaling system 62 and the dosing device 9 are all provided with flow detectors on the water inlet, and the flow detectors are connected to the monitoring system, and the water inlet and the main pipeline 2 are both provided with electric control valves, and the electric control valves are connected to the control system;The electrochemical device 6 is provided with a leakage alarm system, a water leakage alarm system and a periodic descaling system. After the leakage alarm and the water leakage alarm are triggered, the electrochemical device 6 stops running, and the dirt after the periodic descaling is uniformly collected and processed; the monitoring system monitors the circulating water including conductivity, pH value, temperature, hardness, alkalinity, ammonia nitrogen, COD and flow rate, and the monitoring of the electrochemical device 6 includes current and voltage; the dosing device 9 includes a corrosion inhibitor dosing mechanism and a bactericide dosing mechanism. ;

[0018] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows: According to the instruction manual Figure 1-3 It can be seen that when the present invention is working, the circulating water of the main water pipe enters the electrochemical equipment 6 in the descaling equipment room 3, and the circulating water can be treated by the electrode precipitation system 61 and the sewage and descaling system 62 in the electrochemical equipment 6; the circulating water treated by the electrochemical equipment 6 enters the monitoring system of the electric control room 4, and the circulating water is monitored and analyzed in real time, and data is collected, and the data information is transmitted to the control system. The control system remotely transmits, calculates, judges and compares the data information to obtain the control value. The control system and the monitoring system are prior art. The control value can be understood by those skilled in the art. According to the comparison between the obtained control value and the preset control value range of the control system, a working instruction is issued to the electrochemical equipment 6 and the dosing equipment 9.

[0019] The control system mainly issues three kinds of instructions. Instruction 1: If the control value 2 is obtained, that is, the control value is within the preset control value range, and the flow of the main water pipe meets the working requirements of the electrochemical device 6, the flow of the main water pipe can be monitored by the flow monitor in the monitoring system, and the flow data signal is transmitted to the control system for analysis and comparison. The electrochemical device 6 operates normally and the dosing device 9 does not work. If the control value 2 is obtained and the flow of the main water pipe does not meet the requirements, the electrochemical device 6 cannot be started, and the control system needs to adjust the electric control valve on the main pipeline to ensure that the flow meets the requirements; Instruction 2: If the control value 1 is obtained, that is, the control value is greater than the maximum value of the preset control value range, the control system controls the electrochemical device 6 to increase the operating power, increase the circulating water treatment intensity, and start the dosing device 9 for dosing treatment, add the corresponding agent, until the control value 2 is obtained, and the work of instruction 1 is carried out; Instruction 3: If the control value 3 is obtained, that is, the control value is less than the minimum value of the preset control value range, the electrochemical device 6 operates normally, and the dosing device 9 operates, adjust the type and dosage of the agent, until the control value 2 is obtained, and the work of instruction 1 is carried out. The present invention combines the monitoring system and the control system with the electrochemical device 6 and the dosing device 9 to treat the circulating water, and integrates a circulating water treatment system to reduce chemical pollution, stabilize the circulating water treatment, monitor in real time, reduce the labor intensity of personnel, and extend the service life of the equipment.

[0020] Among them, a wireless transmission module is set in the control system, and the real-time data information is fed back to the user's mobile phone or computer through the wireless transmission technology in the wireless transmission module. Here, various data transmission functions such as Ethernet are reserved to remotely view the equipment operation status, receive fault alarm information and remotely control and adjust. Users can view the equipment status and handle faults through the remote monitoring platform without having to visit the site, and perform fault diagnosis and troubleshooting. This design makes equipment maintenance and management more convenient and efficient and greatly improves work efficiency.

[0021] Among them, when the control value 1 is obtained, an alarm reminder is remotely issued through the wireless transmission module, and the electrochemical equipment 6 and the dosing equipment 9 are controlled by the control system to perform automatic recovery operations. Problems that cannot be recovered can be diagnosed through remote real-time monitoring to ensure that problems can be discovered and solved in time.

[0022] Among them, the electrochemical equipment 6 includes an electrode precipitation system 61 and a sewage and descaling system 62. The electrode precipitation system 61, the sewage and descaling system 62 and the water inlet of the dosing equipment 9 are all equipped with flow detectors, and the flow detectors are connected to the monitoring system. Electric control valves are arranged on the water inlet and the main line 2, and the electric control valves are connected to the control system to achieve the functions of intelligent real-time monitoring and automatic control.

[0023] Among them, the electrochemical equipment 6 is provided with a leakage alarm system, a water leakage alarm system and a periodic cleaning system. After the leakage alarm and the water leakage alarm, the electrochemical equipment 6 stops running to ensure the safety of the operation of the electrochemical equipment 6. The periodic cleaning system can periodically treat the waste, and the cleaned waste is uniformly collected and treated and can be transported by a dirt truck.

[0024] Among them, the monitoring system monitors the circulating water including conductivity, pH value, temperature, hardness, alkalinity, ammonia nitrogen, COD and flow rate, with a comprehensive monitoring range. The monitoring of the electrochemical device 6 includes current and voltage, and accurately adjusts the current and voltage of the electrochemical device 6 to ensure stable operation.

[0025] Among them, the dosing equipment 9 includes a corrosion inhibitor dosing mechanism and a bactericide dosing mechanism, which can treat the circulating water more comprehensively.

[0026] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital electrochemical and pharmaceutical coupled circulating water treatment device, characterized in that: The invention comprises an electrochemical device (6), a dosing device (9), an electric control box (8), an instrument cabinet (7), a main pipeline (2) and a main housing (1), wherein the main housing (1) is divided into a dosing room (5), an electric control room (4) and a descaling equipment room (3) in sequence, wherein the electrochemical device (6) is arranged in the descaling equipment room (3), and the electrochemical device (6) can electrochemically treat the circulating water of the main pipeline (2), wherein the electric control box (8) and the instrument cabinet (7) are arranged in the electric control room (4), wherein a control system is arranged in the electric control box (8), and the control system can control the electrochemical device (6) and the dosing device (9), wherein a monitoring system is arranged in the instrument cabinet (7), and the monitoring system can monitor the circulating water treated by the electrochemical device (6) in real time and collect data and transmit data signals to the control system, wherein the dosing device (9) is arranged in the dosing room (5), and the dosing device (9) can dosing treatment on the circulating water treated by the electrochemical device (6); The processing process of the digital electrochemical and chemical coupling circulating water treatment device is as follows: the electrochemical device (6) performs electrochemical treatment on the circulating water of the main pipeline (2); the monitoring system monitors the circulating water treated by the electrochemical device (6) in real time and collects data, and transmits the data information to the control system; the control system remotely transmits, calculates, judges and compares the data information to obtain a control value; the control system presets a control value range and issues a work instruction to the electrochemical device (6) and the dosing device (9); Instruction 1: If the control value 2 is obtained, that is, the control value is within the preset control value range, and the main water pipe flow rate meets the working requirements of the electrochemical device (6), the electrochemical device (6) operates normally, and the dosing device (9) does not work. If the control value 2 is obtained and the main water pipe flow rate does not meet the requirements, the electrochemical device (6) cannot be started, and the entire device is in a non-working state; Instruction 2: If the control value 1 is obtained, that is, the control value is greater than the maximum value of the preset control value range, the control system controls the electrochemical device (6) to increase the operating power, increase the circulating water treatment intensity, and start the dosing device (9) to remotely control the addition of the corresponding agent until the control value 2 is obtained, and the work of instruction 1 is carried out; Instruction three: If the control value 3 is obtained, that is, the control value is less than the minimum value of the preset control value range, the electrochemical device (6) operates normally, and the dosing device (9) operates to adjust the type and dosage of the agent until the control value 2 is obtained, and the work of instruction one is carried out.

2. According to claim 1, a digital electrochemical and pharmaceutical coupled circulating water treatment device is characterized in that: The control system is provided with a wireless transmission module, and the real-time data information is fed back to the user's mobile phone or computer through the wireless transmission technology in the wireless transmission module, so as to remotely check the equipment operation status, receive fault alarm information and remotely control and adjust.

3. According to claim 2, a digital electrochemical and pharmaceutical coupled circulating water treatment device is characterized in that: When the control value 1 is obtained, a remote alarm reminder is given through the wireless transmission module, the operating power of the electrochemical device (6) is increased through remote control, and the dosing device (9) is started to perform corresponding processing to eliminate the alarm.

4. According to claim 1, a digital electrochemical and pharmaceutical coupled circulating water treatment device is characterized in that: The electrochemical device (6) comprises an electrode deposition system (61) and a sewage discharge and descaling system (62). The electrode deposition system (61), the sewage discharge and descaling system (62) and the water inlet of the dosing device (9) are all provided with flow detectors, and the flow detectors are connected to the monitoring system. The water inlet and the main pipeline (2) are all provided with electric control valves, and the electric control valves are connected to the control system.

5. According to claim 1, a digital electrochemical and pharmaceutical coupled circulating water treatment device is characterized in that: The electrochemical device (6) is provided with a leakage alarm system, a water leakage alarm system and a periodic cleaning system. After the leakage alarm and the water leakage alarm are triggered, the electrochemical device (6) stops running, and the waste after the periodic cleaning is uniformly collected and processed.

6. The digital electrochemical and pharmaceutical coupled circulating water treatment device according to claim 1 is characterized in that: The monitoring system monitors the circulating water including conductivity, pH value, temperature, hardness, alkalinity, ammonia nitrogen, COD and flow rate, and monitors the electrochemical device (6) including current and voltage.

7. The digital electrochemical and pharmaceutical coupled circulating water treatment device according to claim 1 is characterized in that: The dosing device (9) comprises a corrosion inhibitor dosing mechanism and a bactericide dosing mechanism.

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