CN111377568A - Electrochemistry circulating water treatment system - Google Patents
Electrochemistry circulating water treatment system Download PDFInfo
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- CN111377568A CN111377568A CN202010257769.7A CN202010257769A CN111377568A CN 111377568 A CN111377568 A CN 111377568A CN 202010257769 A CN202010257769 A CN 202010257769A CN 111377568 A CN111377568 A CN 111377568A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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Abstract
The invention relates to the technical field of water treatment, in particular to an electrochemical circulating water treatment system, which comprises an equipment tank body, an anode electrode bar and a cathode electrode bar; water to be treated in the water supply pipeline enters the primary filtering assembly, is filtered by the cyclone filter and the centrifugal filter respectively and then enters the water treatment cavity; supplying power to the anode electrode bar and the cathode electrode bar through a power supply system to perform electrochemical decomposition reaction so as to treat water in the water treatment cavity; in the electrochemical treatment process, the main control button controls the rotating motor to drive the swinging connecting shaft to rotate, so that the electrode scraper is driven to rotate around the cathode electrode rod along the circular track, and in the rotating process, the scale scraping soft brush is always in contact with the cathode electrode rod to remove scale, so that the scale is prevented from being adhered to the cathode electrode rod; and discharging the water after the electrolysis treatment from a water outlet pipeline, and entering a water utilization pipeline after secondary filtration and purification.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to an electrochemical circulating water treatment system.
Background
The cooling circulating water is mainly applied to places such as factories, markets, hospitals and the like which need temperature control, and the untreated water can cause scaling and corrosion of pipe walls and heat exchangers and breeding of circulating water bacteria and algae, so that the production cannot be normally carried out, and the water needs to be treated. The most main treatment mode at the present stage is to add medicaments into water for preventing scale, preventing corrosion, sterilizing and killing algae. However, the pharmaceutical method brings many negative effects at the same time: waste water, waste electricity, environmental pollution, and the culture of drug-resistant bacteria. Therefore, the pharmaceutical method is only expedient and not a perfect treatment method. The traditional chemical agent method mainly uses various agents to control water indexes, can not take out impurities in water, contains phosphorus in discharged water, is easy to generate eutrophication, increases the accumulation of the impurities in the water, and wastes water resources because tap water must be replaced regularly, and has high agent cost and increased production cost.
The electrochemical water treatment is an environment-friendly new technology developed on the basis of an electrochemical electrolysis principle and polar water molecules. OH free radicals generated in the treatment process can directly react with organic pollutants in the wastewater to degrade the organic pollutants into carbon dioxide, water and simple organic matters, and no or little secondary pollution is generated, so that the method is an environment-friendly technology and is the direction of future development of water treatment. However, the cathode in the existing electrochemical water treatment equipment can adsorb a large amount of heavy metals and other substances in the water treatment process, and the cathode needs to be cleaned after the treatment is finished.
Disclosure of Invention
The present invention is directed to an electrochemical circulating water treatment system to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: an electrochemical circulating water treatment system comprises an equipment tank body, an anode electrode bar and a cathode electrode bar; the upper end of the equipment tank body is provided with a water inlet, the water inlet is connected with a water inlet pipeline, and the water inlet pipeline is connected to the primary filtering assembly; a water treatment cavity is formed in the interior of the equipment tank body, two anode electrode rods and two cathode electrode rods which are arranged in parallel are fixed in the water treatment cavity, and the top ends of the anode electrode rods and the cathode electrode rods are fixed on the inner wall of the equipment tank body; the bottom of the cathode electrode bar is not contacted with the bottom of the water treatment cavity, a rotating motor is fixed at a corresponding position below the cathode electrode bar, the output end of the rotating motor is connected with a swinging connecting shaft, and the tail end of the swinging connecting shaft is connected with an electrode scraper; a circular track is arranged on the outer side of the rotating motor, a corresponding moving block is movably mounted on the circular track, and the bottom of the electrode scraper is connected to the top end of the moving block; a plurality of scale scraping soft brushes which are uniformly distributed are arranged on the inner side of the electrode scraping plate, and the side edge of the tail end of each scale scraping soft brush is tightly contacted with the outer side surface of the cathode electrode bar; one side of the equipment tank body is provided with a water outlet, the water outlet is connected to a water outlet pipeline, the water outlet pipeline is connected to a secondary filtering component, and the output end of the secondary filtering component is connected to a water utilization pipeline.
Furthermore, the primary filtering assembly is formed by connecting a cyclone filter and a centrifugal filter, a water supply pipeline is connected to the cyclone filter, the output end of the cyclone filter is connected to the centrifugal filter, and the output end of the centrifugal filter is connected to the water inlet pipeline.
Furthermore, the anode electrode bar and the cathode electrode bar are respectively connected to a power supply system, the power supply system is arranged outside the equipment tank body, and the equipment tank body is provided with corresponding connecting hole grooves.
Furthermore, the length of the electrode scraping plate is set according to the length of the cathode electrode rod, and the electrode scraping plate is of a regular rectangular sheet structure.
Furthermore, a plurality of uniformly spaced flow guide swinging pieces are arranged on the back surface of the electrode scraper blade, each flow guide swinging piece is of a streamline structure with a narrow front end and a wide tail end, and a plurality of uniformly distributed hollowed-out hole grooves are formed in the electrode scraper blade body.
Furthermore, a circular track is also arranged on the outer side of the joint of the top ends of the cathode electrode rods, corresponding top end moving blocks are also arranged on the circular track, and the top ends of the electrode scrapers are connected to the lower end faces of the corresponding top end moving blocks.
Furthermore, the secondary filtering component adopts a pressure difference filter and an ultrafiltration membrane filter, the water outlet pipeline is connected to the pressure difference filter, and the output end of the pressure difference filter is connected to the input end of the ultrafiltration membrane filter.
Compared with the prior art, the invention has the beneficial effects that: the invention has simple structure, high integration degree, self-cleaning function, reduced manual operation and improved efficiency; water to be treated in the water supply pipeline enters the primary filtering assembly, is filtered by the cyclone filter and the centrifugal filter respectively and then enters the water treatment cavity; supplying power to the anode electrode bar and the cathode electrode bar through a power supply system to perform electrochemical decomposition reaction so as to treat water in the water treatment cavity; in the electrochemical treatment process, the main control button controls the rotating motor to drive the swinging connecting shaft to rotate, so that the electrode scraper is driven to rotate around the cathode electrode rod along the circular track, and in the rotating process, the scale scraping soft brush is always in contact with the cathode electrode rod to remove scale, so that the scale is prevented from being adhered to the cathode electrode rod; and discharging the water after the electrolysis treatment from a water outlet pipeline, and entering a water utilization pipeline after secondary filtration and purification.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. an equipment tank body; 2. a water inlet; 3. a water inlet pipe; 4. a primary filtration assembly; 5. a water treatment chamber; 6. an anode electrode bar; 7. a cathode electrode bar; 8. rotating the motor; 9. swinging the connecting shaft; 10. an electrode scraper; 11. a circular track; 12. a moving block; 13. scraping dirt and brushing; 14. a water outlet; 15. a water outlet pipeline; 16. a secondary filtration component; 17. the water utilizes a pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the present invention provides a technical solution: an electrochemical circulating water treatment system comprises an equipment tank body 1, an anode electrode bar 6 and a cathode electrode bar 7; the upper end of the equipment tank body 1 is provided with a water inlet 2, the water inlet 2 is connected with a water inlet pipeline 3, and the water inlet pipeline 3 is connected to a primary filtering component 4; a water treatment cavity 5 is formed in the equipment tank body 1, two anode electrode rods 6 and two cathode electrode rods 7 which are arranged in parallel are fixed in the water treatment cavity 5, and the top ends of the anode electrode rods 6 and the cathode electrode rods 7 are fixed on the inner wall of the equipment tank body 1; the bottom of the cathode electrode bar 7 is not contacted with the bottom of the water treatment cavity 5, a rotating motor 8 is fixed at a corresponding position below the cathode electrode bar 7, the output end of the rotating motor 8 is connected with a swinging connecting shaft 9, and the tail end of the swinging connecting shaft 9 is connected with an electrode scraper 10; a circular track 11 is arranged on the outer side of the rotating motor 8, a corresponding moving block 12 is movably mounted on the circular track 11, and the bottom of the electrode scraper 10 is connected to the top end of the moving block 12; a plurality of dirt scraping soft brushes 13 which are uniformly distributed are arranged on the inner side of the electrode scraper 10, and the side edge of the tail end of each dirt scraping soft brush 13 is tightly contacted with the outer side surface of the cathode electrode bar 7; a water outlet 14 is formed in one side of the equipment tank body 1, the water outlet 14 is connected to a water outlet pipeline 15, the water outlet pipeline 15 is connected to a secondary filtering component 16, and the output end of the secondary filtering component 16 is connected to a water utilization pipeline 17.
Furthermore, the primary filtering component 4 is formed by connecting a cyclone filter and a centrifugal filter, a water supply pipeline is connected to the cyclone filter, the output end of the cyclone filter is connected to the centrifugal filter, and the output end of the centrifugal filter is connected to the water inlet pipeline 3.
Further, the anode electrode bar 6 and the cathode electrode bar 7 are respectively connected to a power supply system, the power supply system is arranged outside the equipment tank body 1, and the equipment tank body 1 is provided with corresponding connecting hole slots.
Further, the length of the electrode scraper 10 is set according to the length of the cathode electrode bar 7, and the electrode scraper 10 is of a regular rectangular sheet structure.
Further, a plurality of uniformly spaced flow guide swinging pieces are arranged on the back surface of the electrode scraper 10, each flow guide swinging piece is of a streamline structure with a narrow front end and a wide tail end, and a plurality of uniformly distributed hollowed-out hole grooves are formed in the body of the electrode scraper 10.
Furthermore, a circular track 11 is also arranged on the outer side of the connecting position of the top ends of the cathode electrode rods 7, a corresponding top end moving block is also arranged on the circular track 11, and the top ends of the electrode scrapers 10 are connected to the lower end faces of the corresponding top end moving blocks.
Furthermore, the secondary filter component 16 adopts a differential pressure filter and an ultrafiltration membrane filter, the water outlet pipeline 15 is connected to the differential pressure filter, and the output end of the differential pressure filter is connected to the input end of the ultrafiltration membrane filter.
The working principle is as follows: the upper end of the equipment tank body 1 is provided with a water inlet 2, the water inlet 2 is connected with a water inlet pipeline 3, and the water inlet pipeline 3 is connected to a primary filtering component 4; a water treatment cavity 5 is formed in the equipment tank body 1, water to be treated in a water supply pipeline enters the primary filtering component 4, and enters the water treatment cavity 5 after being filtered by the cyclone filter and the centrifugal filter respectively;
two anode electrode rods 6 and two cathode electrode rods 7 which are arranged in parallel are fixed in the water treatment cavity 5, the anode electrode rods 6 and the cathode electrode rods 7 are respectively connected to a power supply system, and the top ends of the anode electrode rods 6 and the cathode electrode rods 7 are fixed on the inner wall of the equipment tank body 1; the anode electrode bar 6 and the cathode electrode bar 7 are powered by a power supply system to carry out electrochemical decomposition reaction to treat water in the water treatment cavity 5;
the bottom of the cathode electrode bar 7 is not contacted with the bottom of the water treatment cavity 5, a rotating motor 8 is fixed at a corresponding position below the cathode electrode bar 7, the output end of the rotating motor 8 is connected with a swinging connecting shaft 9, and the tail end of the swinging connecting shaft 9 is connected with an electrode scraper 10; a circular track 11 is arranged on the outer side of the rotating motor 8, a corresponding moving block 12 is movably mounted on the circular track 11, and the bottom of the electrode scraper 10 is connected to the top end of the moving block 12; a plurality of dirt scraping soft brushes 13 which are uniformly distributed are arranged on the inner side of the electrode scraper 10, and the side edge of the tail end of each dirt scraping soft brush 13 is tightly contacted with the outer side surface of the cathode electrode bar 7; in the electrochemical treatment process, the rotary motor 8 is controlled by the master control button to drive the swing connecting shaft 9 to rotate, so that the electrode scraper 10 is driven to rotate around the cathode electrode rod 7 along the circular track 11, and in the rotating process, the scale scraping soft brush 13 is always in contact with the cathode electrode rod 7 to remove scale and prevent scale from being adhered to the cathode electrode rod 7;
meanwhile, a circular track 11 is also arranged on the outer side of the connecting position of the top end of the cathode electrode bar 7, a corresponding top end moving block is also arranged on the circular track 11, and the top end of the electrode scraper 10 is connected to the lower end face of the corresponding top end moving block; as a preferred scheme of the invention, the stability of the electrode scraper 10 in the moving process can be enhanced, the back of the electrode scraper 10 is provided with a plurality of uniformly spaced diversion swinging pieces, each diversion swinging piece is of a streamline structure with a narrow front end and a wide tail end, a water flow channel in the water treatment cavity 5 is driven in the rotating process of the electrode scraper 10, the uniformity of electrolysis is improved, a plurality of uniformly distributed hollowed-out hole grooves are arranged on the body of the electrode scraper 10, and the hollowed-out hole grooves flow by water flow, so that the resistance of the electrode scraper 10 in the moving process is reduced;
a water outlet 14 is formed in one side of the equipment tank body 1, the water outlet 14 is connected to a water outlet pipeline 15, the water outlet pipeline 15 is connected to a secondary filtering component 16, the output end of the secondary filtering component 16 is connected to a water utilization pipeline 17, water after electrolysis treatment is discharged from the water outlet pipeline 15 and enters the water utilization pipeline 17 after secondary filtering and purification.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electrochemistry circulating water processing system which characterized in that: comprises an equipment tank body (1), an anode electrode bar (6) and a cathode electrode bar (7); a water inlet (2) is formed in the upper end of the equipment tank body (1), the water inlet (2) is connected with a water inlet pipeline (3), and the water inlet pipeline (3) is connected to the primary filtering assembly (4); a water treatment cavity (5) is formed in the equipment tank body (1), two anode electrode rods (6) and two cathode electrode rods (7) which are arranged in parallel are fixed in the water treatment cavity (5), and the top ends of the anode electrode rods (6) and the cathode electrode rods (7) are fixed on the inner wall of the equipment tank body (1); the bottom of the cathode electrode bar (7) is not contacted with the bottom of the water treatment cavity (5), a rotating motor (8) is fixed at a corresponding position below the cathode electrode bar (7), the output end of the rotating motor (8) is connected with a swinging connecting shaft (9), and the tail end of the swinging connecting shaft (9) is connected with an electrode scraper (10); a circular track (11) is arranged on the outer side of the rotating motor (8), a corresponding moving block (12) is movably mounted on the circular track (11), and the bottom of the electrode scraper (10) is connected to the top end of the moving block (12); a plurality of scale scraping soft brushes (13) which are uniformly distributed are arranged on the inner side of the electrode scraper (10), and the side edge of the tail end of each scale scraping soft brush (13) is tightly contacted with the outer side surface of the cathode electrode bar (7); a water outlet (14) is formed in one side of the equipment tank body (1), the water outlet (14) is connected to a water outlet pipeline (15), the water outlet pipeline (15) is connected to a secondary filtering component (16), and the output end of the secondary filtering component (16) is connected to a water utilization pipeline (17).
2. The electrochemical circulating water treatment system of claim 1, wherein: the primary filtering component (4) is formed by connecting a cyclone filter and a centrifugal filter, a water supply pipeline is connected to the cyclone filter, the output end of the cyclone filter is connected to the centrifugal filter, and the output end of the centrifugal filter is connected to the water inlet pipeline (3).
3. The electrochemical circulating water treatment system of claim 1, wherein: the anode electrode bar (6) and the cathode electrode bar (7) are respectively connected to a power supply system, the power supply system is arranged outside the equipment tank body (1), and corresponding connecting hole grooves are formed in the equipment tank body (1).
4. The electrochemical circulating water treatment system of claim 1, wherein: the length of the electrode scraper (10) is set according to the length of the cathode electrode bar (7), and the electrode scraper (10) is of a regular rectangular sheet structure.
5. The electrochemical circulating water treatment system of claim 1, wherein: the back of the electrode scraper (10) is provided with a plurality of uniformly spaced flow guide swinging pieces, each flow guide swinging piece is of a streamline structure with a narrow front end and a wide tail end, and a plurality of uniformly distributed hollowed-out hole grooves are formed in the body of the electrode scraper (10).
6. The electrochemical circulating water treatment system of claim 1, wherein: the outer side of the joint of the top ends of the cathode electrode rods (7) is also provided with a circular track (11), the circular track (11) is also provided with a corresponding top end moving block, and the top ends of the electrode scrapers (10) are connected to the lower end face of the corresponding top end moving block.
7. The electrochemical circulating water treatment system of claim 1, wherein: the secondary filtering component (16) adopts a pressure difference filter and an ultrafiltration membrane filter, the water outlet pipeline (15) is connected to the pressure difference filter, and the output end of the pressure difference filter is connected to the input end of the ultrafiltration membrane filter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010257769.7A CN111377568A (en) | 2020-04-02 | 2020-04-02 | Electrochemistry circulating water treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010257769.7A CN111377568A (en) | 2020-04-02 | 2020-04-02 | Electrochemistry circulating water treatment system |
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| CN111377568A true CN111377568A (en) | 2020-07-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906971A (en) * | 2022-05-26 | 2022-08-16 | 中国电建集团华东勘测设计研究院有限公司 | Composite multi-effect descaling integrated device and descaling system for geothermal fluid |
| CN117326645A (en) * | 2023-11-20 | 2024-01-02 | 湖南亿康环保科技有限公司 | Groundwater organic matter pollutes prosthetic devices based on electrochemistry method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6179991B1 (en) * | 1999-02-23 | 2001-01-30 | Bruce Norris | Machine and process for treating contaminated water |
| CN206051639U (en) * | 2016-08-30 | 2017-03-29 | 上海东诚环保科技有限公司 | A kind of device for electrochemical water preparation |
| CN207243532U (en) * | 2017-08-31 | 2018-04-17 | 渤海大学 | A kind of electro-chemical water processing equipment |
-
2020
- 2020-04-02 CN CN202010257769.7A patent/CN111377568A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6179991B1 (en) * | 1999-02-23 | 2001-01-30 | Bruce Norris | Machine and process for treating contaminated water |
| CN206051639U (en) * | 2016-08-30 | 2017-03-29 | 上海东诚环保科技有限公司 | A kind of device for electrochemical water preparation |
| CN207243532U (en) * | 2017-08-31 | 2018-04-17 | 渤海大学 | A kind of electro-chemical water processing equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906971A (en) * | 2022-05-26 | 2022-08-16 | 中国电建集团华东勘测设计研究院有限公司 | Composite multi-effect descaling integrated device and descaling system for geothermal fluid |
| CN117326645A (en) * | 2023-11-20 | 2024-01-02 | 湖南亿康环保科技有限公司 | Groundwater organic matter pollutes prosthetic devices based on electrochemistry method |
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