Preparation equipment and method of ultramicro ionized water

Abstract

The invention relates to ultramicro ionized water preparation equipment and method. Relates to the technical field of ultramicro ionized water treatment. The primary water storage tank is used for storing an initial water source of water to be treated. And the booster pump body is used for pressurizing and conveying water, and the water is pushed to the next step for treatment. And the electrolysis tank group is used for carrying out water electrolysis treatment to electrolyze and decompose water into ionized water. And the electric control cabinet is used for providing electric energy required by the working of the electrolytic tank group and electrically controlling the electrolytic tank group. The filtering mechanism is used for filtering after electrolysis, so that impurities are removed and the water quality is ensured to be pure. The pure water storage tank is used for storing the treated aqueous solution, namely the prepared ultramicro ionized water, and the filtering mechanism comprises a plurality of filtering tanks and is provided with at least two filtering tank groups. The filtering tank groups are connected through a pipeline, and the detection circulating water tank is used for detecting and sampling after filtering. In addition, the device further comprises a backflow storage tank used for storing filtered liquid.

Description

Technical Field

[0001] The invention relates to the technical field of ultra-fine ion water treatment, in particular to a preparation device and method of ultra-fine ion water. Background Art

[0002] Ultrafine ion water is a new type of water treatment technology that can be used in fields such as disinfection, water purification and plant growth promotion. First, a reverse osmosis membrane system is needed, through which impurities, microorganisms and dissolved substances in tap water or other water sources can be removed to obtain high-purity water. Next, an electrolyzer is needed to decompose pure water into hydroxide ions through electrolysis. During the electrolysis process, water molecules will be decomposed into hydrogen ions and oxygen ions to form ultrafine ion water. Some ultrafine ion water preparation equipment will also add a magnetization treatment unit to make the ionized water more stable and pure through magnetic field treatment. Finally, the pH value of the ultrafine ion water may need to be adjusted to ensure that it is within the ideal pH range. These steps combined can produce high-purity, ion-rich ultrafine ion water;

[0003] Traditional water treatment equipment may not be able to completely remove impurities such as tiny particles, organic matter and ions in the water. Some traditional water treatment equipment may consume a lot of energy and water resources, and produce a large amount of wastewater and waste during the treatment process. At the same time, it is unable to respond in real time during the water treatment process and adjust the water treatment process according to demand. Summary of the invention

[0004] Purpose of the invention: To provide a device and method for preparing ultra-fine ion water to solve the above-mentioned problems.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A preparation device and method for ultrafine ion water, comprising: a primary water storage tank for providing a storage area for water to be treated, a booster pump body located on one side of the primary water storage tank and used for preparing pressurized water, an electrolytic tank group located on a side of the booster pump body away from the primary water storage tank and used for electrolyzing water, an electrical control cabinet for providing the electrical energy required for the electrolytic tank group to work, a filtering mechanism located on a side of the electrical control cabinet away from the electrolytic tank group and used for filtering after electrolysis, and a pure water storage tank arranged on a side of the filtering mechanism away from the electrical control cabinet and used for storing the aqueous solution after treatment.

[0007] Water is pumped from the primary water storage tank to the electrolysis tank group for electrolysis treatment through the booster pump body to produce ultra-fine ion water. Then, the impurities and ions in the water are removed through the filtration mechanism, and the water is tested and sampled through the detection circulating water tank. Finally, the ultra-fine ion water is stored in the reflux storage tank and the pure water storage tank for use or further treatment.

[0008] According to one aspect of an embodiment of the present application, the filtering mechanism includes: a plurality of filter tanks, at least two groups of filter tank groups are provided, a detection circulating water tank connected to the filter tank group by a pipeline and used for testing and sampling after filtration, and a reflux storage tank located on one side of the detection circulating water tank and used for storing liquid after filtration.

[0009] According to one aspect of an embodiment of the present application, the filter tank group, the detection circulating water tank and the reflux storage tank are connected through a connecting pipe group, the connecting pipe group connects the filter tank group and the detection circulating water tank, and the detection circulating water tank and the reflux storage tank are connected through a connecting pipe group, and the reflux storage tank and the filter tank group are connected through a connecting pipe group.

[0010] This connection method ensures smooth connection between various components, forming a closed circulation system, so that water can flow smoothly after being processed by different components, completing the entire filtering and storage process. By setting up the connecting pipe group, the flow of water can be effectively managed and controlled to ensure the operating efficiency and stability of the entire system.

[0011] According to one aspect of an embodiment of the present application, the connecting pipe group includes: a plurality of circulating pump bodies for driving the circulation of liquid, a flow meter arranged on the connecting pipe between the filter tank group and the detection circulating water tank and the reflux storage tank, a pressure gauge arranged on one side of the flow meter for monitoring the internal pressure of the pipe, and a pressure relief valve arranged on one side of the pressure gauge for releasing the internal pressure of the pipe and discharging air.

[0012] These elements together form a connecting pipe group, which works together to ensure the circulation, monitoring and control of liquids in the ultra-fine ion water preparation equipment, thereby improving the operating efficiency and stability of the system. These design details help to ensure the smooth operation of the entire system and provide reliable technical support for the preparation of ultra-fine ion water.

[0013] According to one aspect of an embodiment of the present application, the pure water storage tank includes: a tank body with an anti-corrosion coating on the surface, a cleaning sealing port opened at the upper end of the tank body for providing a cleaning internal position, a circulation pipe with one end located at the upper end of the tank body and the other end located at the lower end of the tank body, a discharge pipe located on one side of the circulation pipe for liquid derivation, and a sampling pipe opened on the tank body for providing a detection sampling area.

[0014] The circulation pipe connecting the upper and lower ends of the tank body helps to maintain the circulation of stored water, avoid pollution caused by long-term stagnation of water, and improve the freshness and purity of stored water. The sampling pipe opened on the tank body provides a sampling area, which can facilitate water quality testing and sampling analysis to ensure that the quality of stored water meets the requirements.

[0015] According to one aspect of an embodiment of the present application, the filter tank group is composed of a plurality of filter tanks, at least three of which form a group, and at least two groups are provided to form primary filtration and secondary filtration, so that the filtration is divided into at least two stages.

[0016] Dividing the filtration process into two stages, primary filtration and secondary filtration, can more thoroughly remove impurities and pollutants in the water, improve the filtration effect and the degree of water purification. By combining multiple filter tanks together, the filtration area and filtration capacity can be increased, the ability to process water volume can be improved, and the system can be ensured to operate stably and have a long service life. Primary filtration and secondary filtration are carried out in stages, and the filtration conditions and effects of each stage can be flexibly adjusted according to actual needs to meet the treatment requirements of different water quality requirements. Multi-stage filtration can effectively remove various impurities and particulate matter in the water, improve filtration efficiency, reduce the burden on subsequent treatment equipment, and ensure the normal operation of the system.

[0017] According to one aspect of the embodiment of the present application, the filter tank includes: a filter shell, a connecting pipe arranged at the upper end of the filter shell to provide a filter guide connection area, a sampling structure fixed to the outside of the filter shell to take samples during the filtration process, a cleaning seal port opened on the filter shell to provide an internal impurity cleaning port, and a bottom supporting seat arranged at the lower end of the filter shell to ensure filtration stability.

[0018] Through the design of the above components, the filter tank can achieve effective filtering operation and provide functions such as sampling, cleaning and stability assurance.

[0019] According to one aspect of the embodiment of the present application, a filter filler and a filter group are provided inside the filter tank; the filter group is adapted to the size of the filter housing; and the filter filler is replaceable.

[0020] Through the above design, the filter tank can filter water efficiently and flexibly to ensure water safety and cleanliness. Users can replace the filter filler as needed to maintain a long-lasting and stable filtering effect.

[0021] According to one aspect of the embodiments of the present application, the filter group includes: a positioning chuck adapted to the inner diameter of the filter shell and provided with a plurality of positioning holes, a bottom positioning frame embedded in the bottom bearing seat and provided with a plurality of connecting holes, and a plurality of filter matching frames arranged in a ring array between the positioning chuck and the bottom positioning frame, one end of the filter matching frame being embedded in the positioning hole and the other end being fixed to the bottom positioning frame.

[0022] Through the combination of the above elements, the filter group can achieve efficient and stable water filtration. The combined design of the positioning chuck, the bottom positioning frame and the filter matching frame ensures the precise positioning and stability of the filter group, and improves the filtration efficiency and effect. The setting of the connection hole facilitates the connection between the filter tank and the water pipe, allowing water to flow into and out of the filter tank smoothly.

[0023] A method for preparing ultra-fine ion water, comprising:

[0024] Make sure the filter tank is clean and replace the filter filler in the filter tank as needed;

[0025] Install the filter group: insert the positioning chuck into the filter tank to make it fit the inner diameter of the filter housing; insert the bottom positioning frame into the bottom bearing seat of the filter tank and fix it; place the filter matching frame in a circular array between the positioning chuck and the bottom positioning frame, making sure it is embedded in the positioning card hole and fixed to the bottom positioning frame;

[0026] Connect the water inlet pipe to the connection hole in the filter tank so as to introduce the water to be treated into the filter tank; connect the water outlet pipe to the connection hole in the filter tank so as to take the treated ultra-fine ion water out of the filter tank;

[0027] Turn on the water supply and related control systems and start the equipment; ensure that water can flow smoothly into the filter tank and be filtered and purified by the filter group; adjust the corresponding control parameters, such as flow rate, pressure, etc. according to the specific requirements and parameters of the equipment;

[0028] When water passes through the filter group, the filter filler will remove particles, odors and harmful substances, improving the purity of the water; the water circulates through the filter group until it reaches the required purity requirement;

[0029] The treated ultra-fine ion water flows out from the water outlet pipe and is collected in a suitable container; make sure the container is clean and suitable for storing ultra-fine ion water.

[0030] A method for preparing ultrafine ion water, the method is performed based on the ultrafine ion water preparation device, and comprises the following steps:

[0031] S1, preparation step: storing the pre-treated clean water in the primary water storage tank, pressurizing it through a booster pump body, and then transporting it to the electrolysis tank group for electrolysis treatment;

[0032] S2, filtration step: the water after electrolysis flows out of the electrolysis tank group and enters the filtration mechanism, and is subjected to primary and secondary filtration by at least two predetermined filtration tank groups to achieve the required ultra-fine ion water standard;

[0033] S3, storage step: the filtered ultra-fine ion water is transported to a pure water storage tank for storage;

[0034] S4, dynamic filtration control: In the filtration step, the working flow of the filter tank group is adjusted according to the following control formula:

[0035]

[0036] Where Q(t) represents the working flow of the filter tank group at time t; Q0 represents the initial flow of the filter tank group; C out and C target They represent the actual ion concentration and target ion concentration at the current moment respectively; β is the concentration deviation adjustment coefficient, which indicates the response strength of the flow regulation intensity to the concentration deviation; t0 is the start time of the work; t is the current moment; σ is the flow attenuation coefficient, which indicates the natural attenuation strength of the working flow with the working time;

[0037] S5. Quality control and adjustment: After electrolysis, test the water sample parameters and compare the measured values ​​C out With the target value C targer , if the concentration deviation satisfies C out -C target ≥W, the preparation is considered complete;

[0038] S6. Disinfection and long-term storage: After all treatments are completed, the ultra-fine ion water is disinfected and then stored in a pure water storage tank for long-term use.

[0039] Compared with the prior art, the present invention has the following beneficial effects:

[0040] By dividing the filtration process into two stages, primary filtration and secondary filtration, impurities and pollutants in the water can be removed more thoroughly, and the filtration effect and water purification degree can be improved. By combining multiple filter tanks together, the filtration area and filtration capacity can be increased, the ability to process water volume can be improved, and the system can be ensured to operate stably and have a long service life. Primary filtration and secondary filtration are carried out in stages, and the filtration conditions and effects of each stage can be flexibly adjusted according to actual needs to meet the treatment requirements of different water quality requirements. Multi-stage filtration can effectively remove various impurities and particulate matter in the water, improve filtration efficiency, reduce the burden on subsequent treatment equipment, ensure the normal operation of the system, and solve the above-mentioned problems.

[0041] The present invention also provides a flow regulation algorithm based on ion concentration. This algorithm has a logarithmic part, which can have a higher flow in the early stage and quickly complete most of the preparation. In the later stage, due to the attenuation of the object part and the increase of ion concentration, the flow will steadily decrease, ensuring the stability of the entire system. With a simpler control algorithm, stable operation of the system is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 The present invention is a three-dimensional diagram of a device for preparing ultra-fine ion water.

[0043] Figure 2 The present invention is a schematic diagram of the structure of a device for preparing ultra-fine ion water.

[0044] Figure 3 It is a structural schematic diagram of the filter tank of the present invention.

[0045] Figure 4 It is a schematic diagram of the internal structure of the filter tank of the present invention.

[0046] Figure 5 It is a schematic diagram of the structure of the filter group of the present invention.

[0047] In the figure: primary water storage tank 1, booster pump body 2, electrolytic tank group 3, electrical control cabinet 4, filtering mechanism 5, pure water storage tank 6, filtering tank group 7, detection circulating water tank 8, reflux storage tank 9, connecting pipe group 10, circulating pump body 11, flow meter 12, pressure gauge 13, pressure relief valve 14, tank body 61, cleaning sealing port 62, circulating pipe 63, discharge pipe 64, sampling pipe 65, filter housing 71, connecting pipe 72, sampling structure 73, cleaning port 74, bottom bearing seat 75, filter filler 76, filter group 77, positioning chuck 771, filter matching frame 772, bottom positioning frame 773. DETAILED DESCRIPTION

[0048] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0049] The applicant believes that traditional water treatment equipment may not be able to completely remove impurities such as tiny particles, organic matter and ions in the water. Some traditional water treatment equipment may consume a lot of energy and water resources, and produce a large amount of wastewater and waste during the treatment process. At the same time, it is unable to respond in real time during the water treatment process and adjust the water treatment process according to demand.

[0050] To this end, the present invention relates to a preparation device for ultra-fine ion water, in practical applications, such as Figure 1 to Figure 2 As shown, it includes: a primary water storage tank 1, a booster pump body 2, an electrolytic tank group 3, an electrical control cabinet 4, a filtering mechanism 5 and a pure water storage tank 6. The primary water storage tank 1 is used to store the initial water source of the water to be treated. The booster pump body 2 performs pressurized transportation and pushes the water to the next step for treatment. The electrolytic tank group 3 performs electrolytic water treatment and electrolyzes the water into ionized water. The electrical control cabinet 4 is used to provide the electrical energy required for the electrolytic tank group 3 to work and perform electrical control on it. The filtering mechanism 5 performs filtering after electrolysis to remove impurities and ensure the purity of the water. The pure water storage tank 6 is used to store the aqueous solution after the treatment, that is, the prepared ultra-fine ion water.

[0051] In the above embodiment, further, the filtering mechanism 5 includes a plurality of filter tank groups 7, and at least two filter tank groups 7 are provided. These filter tank groups 7 are connected by pipelines, and also include a detection circulating water tank 8 for testing and sampling after filtration. In addition, a reflux storage tank 9 for storing the filtered liquid is also included.

[0052] Specifically, the function of the filter mechanism 5 is to filter the water after the electrolysis treatment, remove impurities and improve the water purity. The filter mechanism 5 is composed of a plurality of filter tank groups 7, at least two groups of filter tank groups 7 are provided, and these filter tank groups 7 are connected by pipelines to form a continuous filtering system.

[0053] During the filtering process, water will enter the second group of filter tanks after being filtered from the first group of filter tanks, and the cycle will continue until the required water quality requirements are met. At the same time, in order to ensure the stability and purity of the water quality, the filter mechanism 5 is also equipped with a detection circulating water tank 8 for post-filtration detection and sampling. This detection circulating water tank 8 can monitor changes in water quality and adjust and maintain the filter mechanism 5 in a timely manner.

[0054] Finally, the filtering mechanism 5 further comprises a reflux storage tank 9 for storing the filtered liquid. The reflux storage tank 9 can store the filtered water for subsequent use, thereby avoiding waste.

[0055] The present invention relates to a preparation device for ultra-fine ion water. In practical applications, Figure 2 As shown, the connecting pipe 72 group 10 includes a circulation pump body 11, a flow meter 12, a pressure gauge 13 and a pressure relief valve 14. The circulation pump body 11 is used to drive the liquid to circulate in the pipeline system. The function of the circulation pump body 11 is to generate the flow of fluid, ensure that the liquid can smoothly pass through the connecting pipe 72 group 10, and realize the functions of circulation filtration and storage. The flow meter 12 is arranged on the connecting pipe 72 of the filter tank group 7 and the detection circulating water tank 8 and the reflux storage tank 9, and is used to measure the flow rate of the liquid flowing through the pipeline. The flow meter 12 can monitor the flow rate and flow rate of the liquid and provide real-time data support for the operation of the system. The pressure gauge 13 is arranged on one side of the flow meter 12 to monitor the pressure inside the pipeline. The pressure change inside the pipeline can be understood through the pressure gauge 13 to ensure the normal operation of the system. The pressure relief valve 14 is arranged on one side of the pressure gauge 13 to release the pressure inside the pipeline and discharge air. The pressure relief valve 14 can timely remove the gas accumulation inside the pipeline and maintain the normal operation of the pipeline system.

[0056] The present invention relates to a preparation device for ultra-fine ion water. In practical applications, Figure 1 As shown, the pure water storage tank 6 includes: a tank body 61, a cleaning seal 62, a circulation pipeline 63, a discharge pipeline 64 and a sampling pipeline 65. The surface of the tank body 61 is provided with an anti-corrosion coating for storing pure water. The tank body 61 is the main structure of the pure water storage tank 6, which has the characteristics of anti-corrosion, ensuring that the quality of the pure water stored therein is not affected by the external environment. The cleaning seal 62 is opened at the upper end of the tank body 61, and is used to provide a channel for cleaning the internal position. The cleaning seal 62 can facilitate the operator to clean and maintain the inside of the tank body 61, and maintain the hygiene and use effect of the pure water storage tank 6. The circulation pipeline 63: one end is located at the upper end of the tank body 61, and the other end is located at the lower end of the tank body 61, which is used to circulate pure water. The circulation pipeline 63 connects the upper and lower parts of the pure water storage tank 6 to realize the circulation of pure water and maintain uniform water quality. The discharge pipeline 64 is located on one side of the circulation pipeline 63, and is used to perform liquid extraction. The discharge pipeline 64 can realize the extraction of pure water from the pure water storage tank 6 to meet the actual use needs. The sampling pipe 65 is provided on the tank body 61 to provide a detection sampling area. The sampling pipe 65 allows the operator to conveniently take samples from the pure water storage tank 6 for water quality detection and monitoring.

[0057] In the above embodiment, further, the filter tank group 7 includes multiple filter tanks, wherein each filter tank forms a group of at least three, and at least two groups are provided to achieve the functions of primary filtration and secondary filtration, so that the filtration process is divided into at least two stages.

[0058] The present invention relates to a preparation device for ultra-fine ion water. In practical applications, Figure 1 As shown, the filter housing 71 is the main structure of the filter tank, which is used to accommodate the filter medium and perform the filtering operation. It is a cylindrical container with certain strength and sealing performance. The connecting pipe 72 is located at the upper end of the filter housing 71, which is used to provide a filter guide connection area. It connects the water inlet pipe and the water outlet pipe, and plays a role in guiding the water flow into and out of the filter housing 71. The sampling structure 73 is fixed to the outside of the filter housing 71, which is used for sampling during the filtering process. Through the sampling structure 73, the filtered water sample can be easily obtained for water quality testing and analysis. The cleaning port 74 is a port opened on the filter housing 71, which is used to provide a channel for cleaning internal impurities. Through the cleaning port 74, impurities and dirt inside the filter housing 71 can be easily cleaned to maintain the filtering effect and stability. The bottom bearing seat 75 is arranged at the lower end of the filter housing 71 to ensure the stability of the filter tank. It can be a stable support seat to ensure that the filter tank will not tilt or shift during use.

[0059] In the above embodiment, further, the filter tank includes the following elements: the filter filler 76 is a medium for filtering impurities and pollutants in the water, and is a material with filtering function, such as activated carbon, quartz sand, etc. These fillers can effectively remove particles, odors and harmful substances in the water, and improve the water purification effect. The filter group 77 refers to a filter structure or filter device set inside the filter tank, which is used to support and fix the filter filler 76 to ensure that water can be evenly filtered through the filler. The filter group 77 is adapted to the size of the filter housing 71, which can effectively utilize the space of the filter tank and improve the filtering efficiency. The filter filler 76 is replaceable, and the user can replace or update the filter filler 76 according to needs and circumstances. This design makes maintenance and repair more convenient, extends the service life of the filter tank, and can adjust the filter medium in time according to changes in water quality to ensure the filtering effect and water purity.

[0060] In the above embodiment, further, the positioning chuck 771 is adapted to the inner diameter of the filter housing 71 and is provided with a plurality of positioning chuck holes. The function of the positioning chuck 771 is to ensure that the filter group 77 can be accurately embedded in the filter tank and fixed in the correct position. Bottom positioning frame 773: The bottom positioning frame 773 is a component embedded in the bottom bearing seat 75 of the filter tank and provided with a plurality of connecting holes. The function of the bottom positioning frame 773 is to provide support and fixation for the filter group 77 so that it can be stably placed in the filter tank. A plurality of filter matching frames 772 are provided in a circular array and are located between the positioning chuck 771 and the bottom positioning frame 773. The function of the filter matching frame 772 is to support the filter filling material 76 and ensure that water can be evenly filtered through the filling material. The connecting hole is a hole provided on the bottom positioning frame 773, which is used to connect with the water inlet pipe and the water outlet pipe in the filter tank. Through the connecting hole, water can flow into and out of the filter tank to achieve water filtration and purification.

[0061] A method for preparing ultra-fine ion water comprises the following steps:

[0062] S1. Prepare the filter tank: Make sure the filter tank is clean and free of impurities. Check the sealing performance of the filter tank to ensure there is no leakage or damage.

[0063] S2. Install filter group 77:

[0064] a. Insert the positioning chuck 771 into the filter tank, making sure it fits the inner diameter of the filter tank.

[0065] b. The bottom positioning frame 773 is embedded in the bottom bearing seat 75 of the filter tank and fixed by screws or other fixing parts.

[0066] c. Place the filter matching frame 772 in the positioning card hole set on the positioning chuck 771 to ensure uniform distribution and connection with the bottom positioning frame 773.

[0067] S3, connecting pipeline 72:

[0068] a. Make sure the water inlet and outlet pipes are connected to the correct locations.

[0069] b. Connect the water inlet pipe to the water inlet connection hole of the filter tank.

[0070] c. Connect the water outlet pipe to the water outlet connection hole of the filter tank.

[0071] S4. Filling filter material:

[0072] a. According to the equipment requirements and water purification needs, select appropriate filter filler 76, such as activated carbon, quartz sand, etc.

[0073] b. Fill the filter filler 76 evenly into the annular array of the filter matching frame 772 to ensure that the filler layer is uniform and stable.

[0074] S5. Start the device:

[0075] a. Open the water supply valve to allow water to flow into the filter tank.

[0076] b. Start the control system of the equipment to ensure that the equipment operates normally according to the preset parameters.

[0077] S6. Filtration and purification:

[0078] a. The water to be treated flows into the filter tank from the water inlet pipe and passes through the filter packing 76 under the action of the filter group 77. The packing removes impurities such as suspended particles, organic matter and certain ions in the water.

[0079] b. The water circulates in the filter group 77 until it reaches the required purification standard.

[0080] Dynamic filtration control: During the filtration step, the working flow of the filter tank group is adjusted according to the following control formula:

[0081]

[0082] Where Q(t) represents the working flow of the filter tank group at time t; Q0 represents the initial flow of the filter tank group; C out and C target They represent the actual ion concentration and target ion concentration at the current moment respectively; β is the concentration deviation adjustment coefficient, which indicates the response strength of the flow regulation intensity to the concentration deviation; t0 is the start time of the work; t is the current moment; σ is the flow attenuation coefficient, which indicates the natural attenuation strength of the working flow with the working time;

[0083] Quality control and adjustment: After electrolysis, test the water sample parameters and compare the measured values ​​C out With the target value C target , if the concentration deviation satisfies C out -C target ≥W, the preparation is considered complete;

[0084] S7. Collecting ultra-fine ion water:

[0085] a. The ultra-fine ion water after filtration and purification flows out from the water outlet pipe and is collected in the purification container.

[0086] b. Make sure the purification container is clean and suitable for storing ultra-fine ion water.

[0087] In actual use, two filtrations are required. The primary filtration stage: the initial water to be treated is pushed from the primary water storage tank 1 through the booster pump body 2 to the first group of at least three filter tanks for primary filtration. The water after primary filtration enters the detection circulation water tank 8 through the connecting pipe 72 group 10 for detection and sampling. After the detection is completed, the water continues to flow into the reflux storage tank 9 through the connecting pipe 72 group 10 for temporary storage. Secondary filtration stage: the water from the reflux storage tank 9 re-enters the second group of at least three filter tanks through the connecting pipe 72 group 10 for secondary filtration. The water after secondary filtration enters the detection circulation water tank 8 again through the connecting pipe 72 group 10 for further detection and sampling. Finally, the ultra-fine ion water that meets the requirements is sent to the pure water storage tank 6 for final storage and use.

[0088] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A preparation device for ultra-fine ion water, characterized in that: include: Primary water storage tanks to provide storage areas for water to be treated; A booster pump body, located on one side of the primary water storage tank, for preparing booster transportation; An electrolytic tank group, located on a side of the booster pump body away from the primary water storage tank, for electrolyzing water; An electrical control cabinet, used to provide the electrical energy required for the operation of the electrolytic tank group; A filtering mechanism, located on a side of the electrical control cabinet away from the electrolytic tank group, for filtering after electrolysis; The pure water storage tank is arranged on a side of the filtering mechanism away from the electrical control cabinet and is used for storing the aqueous solution after treatment.

2. The preparation device of ultra-fine ion water according to claim 1, characterized in that: The filtering mechanism comprises: A filter tank group, consisting of a plurality of filter tanks, with at least two groups provided; A detection circulating water tank is connected to the filter tank group through a pipeline and is used for post-filtration detection sampling; The reflux storage tank is located at one side of the detection circulating water tank and is used for storing the filtered liquid.

3. The preparation device of ultra-fine ion water according to claim 2, characterized in that: The filter tank group, the detection circulating water tank and the reflux storage tank are connected through a connecting pipe group, and the connecting pipe group connects the filter tank group and the detection circulating water tank, and connects the detection circulating water tank and the reflux storage tank through a connecting pipe group, and connects the reflux storage tank and the filter tank group through a connecting pipe group.

4. The preparation device of ultra-fine ion water according to claim 3, characterized in that: The connecting pipeline group comprises: A circulation pump body is provided with multiple pumps for driving the liquid to circulate; A flow meter is provided on the connecting pipe between the filter tank group and the detection circulating water tank and the reflux storage tank; A pressure gauge, arranged on one side of the flow meter, for monitoring the internal pressure of the pipeline; The pressure relief valve is arranged on one side of the pressure gauge and is used for releasing the pressure inside the pipeline and discharging the air.

5. The preparation equipment of ultra-fine ion water according to claim 1, characterized in that: The pure water storage tank comprises: The tank body has an anti-corrosion coating on the surface; A cleaning seal port is provided at the upper end of the tank body to provide a location for cleaning the interior; A circulation pipeline, one end of which is located at the upper end of the tank body and the other end of which is located at the lower end of the tank body; A discharge pipe, located at one side of the circulation pipe, for carrying out liquid discharge; A sampling pipeline is opened on the tank body to provide a detection sampling area.

6. The preparation equipment of ultra-fine ion water according to claim 1, characterized in that: The filter tank group is composed of a plurality of filter tanks, at least three of which form a group, and at least two groups are provided to form primary filtration and secondary filtration, so that the filtration is divided into at least two stages.

7. The preparation device of ultra-fine ion water according to claim 1, characterized in that: The filter tank comprises: Filter housing; A connecting pipe is arranged at the upper end of the filter housing to provide a filter guide connection area; A sampling structure, fixed to the outside of the filter housing, for sampling during the filtering process; A cleaning seal port is provided on the filter housing to provide a port for cleaning internal impurities; The bottom bearing seat is arranged at the lower end of the filter housing to ensure filtering stability.

8. The preparation equipment of ultra-fine ion water according to claim 7, characterized in that: The filter tank is provided with filter filling material and filter group inside; the filter group is adapted to the size of the filter housing; the filter filling material is replaceable.

9. The preparation device for ultra-fine ion water according to claim 8, characterized in that: The filter group includes: A positioning chuck, adapted to the inner diameter of the filter housing and provided with a plurality of positioning holes; A bottom positioning frame, embedded in the bottom bearing seat and provided with a plurality of connecting holes; A plurality of filter matching frames are disposed between the positioning chuck and the bottom positioning frame in a ring array; One end of the filter matching frame is embedded in the positioning card hole, and the other end is fixed to the bottom positioning frame.

10. A method for preparing ultrafine ion water, the method being performed based on the ultrafine ion water preparation device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, preparation step: storing the pre-treated clean water in the primary water storage tank, pressurizing it through a booster pump body, and then transporting it to the electrolysis tank group for electrolysis treatment; S2, filtration step: the water after electrolysis flows out of the electrolysis tank group and enters the filtration mechanism, and is subjected to primary and secondary filtration by at least two predetermined filtration tank groups to achieve the required ultra-fine ion water standard; S3, storage step: the filtered ultra-fine ion water is transported to a pure water storage tank for storage; S4, dynamic filtration control: In the filtration step, the working flow of the filter tank group is adjusted according to the following control formula: Where Q(t) represents the working flow of the filter tank group at time t; Q0 represents the initial flow of the filter tank group; C out and C target They represent the actual ion concentration and the target ion concentration at the current moment respectively; β is the concentration deviation adjustment coefficient, which represents the response intensity of the flow regulation intensity to the concentration deviation; t0 is the start time of work; t is the current time; σ is the flow attenuation coefficient, which indicates the natural attenuation intensity of the working flow with the working time; S5. Quality control and adjustment: After electrolysis, test the water sample parameters and compare the measured values ​​C out With the target value C target , if the concentration deviation satisfies C out -C target ≥W, the preparation is considered complete; S6. Disinfection and long-term storage: After all treatments are completed, the ultra-fine ion water is disinfected and then stored in a pure water storage tank for long-term use.

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