Electro-catalysis unit group

Abstract

The utility model discloses an electro-catalysis unit group which comprises a power supply module, an electro-catalysis module and a control system module, the electro-catalysis module is hung in a purification cabin unit, and the power supply module and the control system module are fixedly installed outside the purification cabin unit. The electro-catalysis unit group comprises a power supply module and a control system module, each electro-catalysis group is connected with the power supply module and the control system module, and the electro-catalysis modules are connected with the power supply module and the control system module through lines. The operation number of the electro-catalysis sets is adjusted according to the actual water area pollution degree, and the purposes of energy conservation and emission reduction are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water purification, and in particular relates to an electrocatalytic unit group. Background Art

[0002] With the growth of my country's economy and population, urban water consumption has increased year by year, and a large amount of domestic and industrial water has been discharged into various rivers. However, in some areas, due to unclear rainwater and sewage separation, imperfect sewage pipeline construction, the lack of comprehensive popularization of sewage treatment equipment, and the continued existence of illegal and disorderly discharge, there are a lot of sewage in the river, which in turn causes the imbalance of the water ecological environment such as the explosive growth of algae, which not only affects people's drinking water safety, but also causes serious damage to the natural environment.

[0003] There are many ways to manage rivers, including river garbage cleaning, combined bioremediation, river dredging, water diversion and water exchange, etc., which are usually used together to restore the balance of water ecology. Among them, the management methods that want to remove harmful metals, total phosphorus, COD, ammonia nitrogen in the river and promote microbial flora require multiple different equipment to work at the same time. Not only are the steps complicated and costly, but the water flow in the river is complex and the water level will change constantly. Technical personnel are required to monitor the equipment from time to time to prevent it from not operating in the water when the water level drops, which is manpower-consuming. Therefore, a solution is needed to solve the above problems.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide an electrocatalytic unit group which can adjust its own purification capacity according to the water conditions and has short-circuit protection.

[0006] To achieve the above-mentioned purpose, the utility model proposes an electrocatalytic unit group, including a power module, an electrocatalytic module and a control system module, wherein the electrocatalytic module is suspended in the purification cabin unit, the power module and the control system module are fixedly installed outside the purification cabin unit, and the electrocatalytic module is connected to the power module and the control system module through a line.

[0007] In one example, the electrocatalytic modules are arranged in several groups, and the electrocatalytic modules are arranged at intervals along the length of the purification cabin unit.

[0008] In one example, the electrocatalytic module includes an electrocatalytic group, a column, a carrier plate and a hanging rod, the hanging rod horizontally passes through the column and is hung in the purification cabin unit, the bottom of the column is fixedly connected to the carrier plate, and the electrocatalytic group is fixed on the carrier plate.

[0009] In one example, the carrier plate is arranged in a polygonal shape.

[0010] In one example, the purification cabin unit includes a cover body and a cabin body, and vertical grooves are opened on both side walls of the cabin body, and the hanging rod is movably embedded in the grooves.

[0011] In one example, the width of the top of the groove is greater than the width of the bottom.

[0012] In one example, a water inlet and a water outlet are provided on the side wall of the cabin.

[0013] In one example, the cover body is provided with circuit through holes corresponding to the number of the electrocatalytic modules, and the circuit through holes penetrate the cover body.

[0014] In one example, a water level sensor is disposed in the cabin, and the water level sensor is communicatively connected to the control system module.

[0015] In one example, the purification cabin unit includes a hollow frame composed of metal bars, and the hanging rod is fixedly hung on the upper edge of the hollow frame.

[0016] The electrocatalytic unit group proposed by the utility model can bring the following beneficial effects:

[0017] 1. Each group of electrocatalytic groups is connected to the power module and the control system module respectively, so that the control system module can realize fine control of each group of electrocatalytic groups, adjust the number of electrocatalytic groups in operation according to the actual degree of water pollution, and achieve the purpose of energy saving and emission reduction;

[0018] 2. The water level in the cabin is detected in real time by the water level sensor to prevent the electrocatalytic group from being in operation when the liquid level in the cabin is inappropriate, thus eliminating the hidden dangers of damage caused by overload and short circuit of the electrocatalytic group;

[0019] 3. The electrocatalytic groups are suspended at intervals in the purification cabin unit. The number of electrocatalytic groups can be adjusted according to the degree of water pollution and customer needs to achieve the purpose of flexibly adjusting the purification capacity of the electrocatalytic module. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 This is an exploded view of an electrocatalytic unit group of the utility model.

[0022] Figure 2It is a schematic structural diagram of the electrocatalytic module of the utility model.

[0023] Figure 3 It is a schematic structural diagram of the purification cabin unit of the present utility model.

[0024] Figure 4 It is a structural schematic diagram of the carrier plate of the utility model.

[0025] Figure 5 This is another structural schematic diagram of the carrier board of the utility model.

[0026] Figure 6 This is another structural schematic diagram of the purification cabin unit of the present utility model. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0028] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0032] Example 1

[0033] like Figure 1 to Figure 5 As shown, an embodiment of the utility model proposes an electrocatalytic unit group, including a power module 1, an electrocatalytic module 2 and a control system module 3, wherein the electrocatalytic module 2 is suspended in the purification cabin unit 4, the power module 1 and the control system module 3 are fixedly installed outside the purification cabin unit 4, and the electrocatalytic module 2 is connected to the power module 1 and the control system module 3 through a line.

[0034] The power module 1 provides the power required by the electrocatalytic module 2 and the control system module 3. The water source to be purified flows into the purification cabin unit 4, and the electrocatalytic module 2 removes pollutants in the sewage through electrode reaction oxidation. This process is divided into two parts: the discharge of water molecules on the anode surface generates · The oxidation of OH, · There are two ways to remove pollutants: direct oxidation through electrophilic attack of OH on organic matter adsorbed on the anode to produce an oxidation reaction, and indirect oxidation through oxidation of C12 / C10 in the solution.

[0035] Through advanced catalytic oxidation reactions, hydroxyl radical active groups are released to activate water colonies and microorganisms, increase the dissolved oxygen content of the water, remove ammonia nitrogen, COD, total phosphorus, total nitrogen and other metals, restore the water ecology, and ultimately achieve the effect of self-purification of the water. During this process, the control system module 3 can freely control the power off and power on of the electrocatalytic module 2 to avoid the operation of the electrocatalytic module 2 in a waterless state, which would shorten the service life of the electrocatalytic module 2.

[0036] Specifically, there are several groups of electrocatalytic modules 2 , and the electrocatalytic modules 2 are arranged at intervals along the length of the purification cabin unit 4 .

[0037] Specifically, the electrocatalytic module 2 includes an electrocatalytic group 21, a column 22, a carrier plate 23 and a hanging rod 24. The hanging rod 24 horizontally penetrates the column 22 and is hung in the purification cabin unit 4. The bottom of the column 22 is fixedly connected to the carrier plate 23. The electrocatalytic group 21 is fixedly mounted on the carrier plate 23.

[0038] There can be several groups of electrocatalytic units consisting of an electrocatalytic group 21, a column 22, a carrier plate 23 and a hanging rod 24, which can be arranged at intervals along the length direction of the purification cabin unit 4. A certain number of electrocatalytic groups 21 can improve the purification efficiency, and the number of electrocatalytic groups 21 can also be adjusted according to the degree of water pollution and customer needs to achieve the purpose of flexible configuration of the electrocatalytic group 21.

[0039] Specifically, the carrier plate 23 is arranged in a convex shape, and two sets of electrocatalytic modules 2 can be hung at both ends of the carrier plate 23 at the same time, thereby increasing the usable space in the purification cabin unit.

[0040] The bottom of the carrier plate 23 may also be a cross-shaped structure to increase the number of electrocatalytic modules 2 that can be carried simultaneously.

[0041] Specifically, the purification cabin unit 4 includes a cover body 41 and a cabin body 42 . The inner side walls of the cabin body 42 are provided with vertical grooves 43 , and the hanging rod 24 is movably embedded in the grooves 43 .

[0042] Specifically, the width of the top of the groove 43 is greater than the width of the bottom, and the height of the position of the suspension rod 24 in the groove 43 can be controlled by adjusting the diameter of the suspension rod 24, thereby adjusting the height of the suspended electrocatalyst group 21, making it easier for the electrocatalyst group 21 to adjust its working range according to the water surface depth and water volume in the water area.

[0043] Specifically, a water inlet 421 and a drain outlet 422 are provided on the side wall of the cabin 42. The sewage to be purified in the water area is pumped into the cabin 42 from the water inlet 421 for purification by means of water pumps or other pumping equipment. After purification, the sewage is discharged into the water area from the drain outlet 422. Subsequently, the sewage is pumped in again and the cycle is repeated, thereby isolating the electrocatalytic module 2 from the outside world and preventing the harsh environment from affecting the purification quality and service life of the electrocatalytic group 21.

[0044] Specifically, the cover body 41 is provided with line through holes 411 corresponding to the number of electrocatalytic modules 2, and the line through holes 411 penetrate the cover body 41. Each electrocatalytic group 21 is connected to the control system module 3 and the power module 1 one by one through the line through holes 411, so that the control system module 3 can control any electrocatalytic group 21 individually in real time, realize the refinement of intelligent control, and adjust the operating number of electrocatalytic groups according to the actual degree of water pollution.

[0045] Specifically, a water level sensor 423 is provided in the cabin 42, and the water level sensor 423 is communicatively connected with the control system module 3. The water level sensor 423 detects the water level height in the cabin 42 in real time, and transmits the water level data to the control system module 3, so as to avoid the water level lowering during drainage while the electrocatalyst group 21 is still working, and during water injection, the liquid level is too low and the electrocatalyst group 21 is started, resulting in overload and short circuit of the electrocatalyst group 21 and causing damage.

[0046] Example 2

[0047] like Figures 4 to 6 As shown, an embodiment of the utility model proposes an electrocatalytic unit group, characterized in that it includes a power module 1, an electrocatalytic module 2 and a control system module 3, the electrocatalytic module 2 is suspended in the purification cabin unit 4, the power module 1 and the control system module 3 are fixedly installed outside the purification cabin unit 4, and the electrocatalytic module 2 is connected to the power module 1 and the control system module 3 through a line.

[0048] The power module 1 provides the power required by the electrocatalytic module 2 and the control system module 3. The water source to be purified flows into the purification cabin unit 4, and the electrocatalytic module 2 removes pollutants in the sewage through electrode reaction oxidation. This process is divided into two parts: the discharge of water molecules on the anode surface generates · The oxidation of OH, · There are two ways to remove pollutants: direct oxidation through electrophilic attack of OH on organic matter adsorbed on the anode to produce an oxidation reaction, and indirect oxidation through oxidation of C12 / C10 in the solution.

[0049] Through advanced catalytic oxidation reactions, hydroxyl radical active groups are released to activate water colonies and microorganisms, increase the dissolved oxygen content of the water, remove ammonia nitrogen, COD, total phosphorus, total nitrogen and other metals, restore the water ecology, and ultimately achieve the effect of self-purification of the water. During this process, the control system module 3 can freely control the power off and power on of the electrocatalytic module 2 to avoid the operation of the electrocatalytic module 2 in a waterless state, which would shorten the service life of the electrocatalytic module 2.

[0050] Specifically, there are several groups of electrocatalytic modules 2 , and the electrocatalytic modules 2 are arranged at intervals along the length of the purification cabin unit 4 .

[0051] Specifically, the electrocatalytic module 2 includes an electrocatalytic group 21, a column 22, a carrier plate 23 and a hanging rod 24. The hanging rod 24 horizontally penetrates the column 22 and is hung in the purification cabin. The bottom of the column 22 is fixedly connected to the carrier plate 23. The electrocatalytic group 21 is fixedly mounted on the carrier plate 23.

[0052] There can be several groups of electrocatalytic units consisting of an electrocatalytic group 21, a column 22, a carrier plate 23 and a hanging rod 24, which can be arranged at intervals along the length direction of the purification cabin. A certain number of electrocatalytic groups 21 can improve the purification efficiency, and the number of electrocatalytic groups 21 can also be adjusted according to the degree of water pollution and customer needs to achieve the purpose of flexible configuration of the electrocatalytic group 21.

[0053] Specifically, the carrier plate 23 is arranged in a convex shape, and two sets of electrocatalytic modules 2 can be hung at both ends of the carrier plate 23 to increase the usable space in the purification cabin.

[0054] The bottom of the carrier plate 23 may also be a cross-shaped structure to increase the number of electrocatalytic modules 2 that can be carried simultaneously.

[0055] Specifically, the purification cabin unit 4 includes a hollow frame 44 composed of metal bars, and the hanging rod 24 is fixedly hung on the upper edge of the hollow frame 44. The hollow frame 44 and the electrocatalytic module 2 suspended therein are lowered below the surface of the water area to perform electrocatalytic purification in real time, which can increase the purification range of the electrocatalytic module 2 and improve the purification efficiency.

[0056] Working principle: Several electrocatalytic groups in the electrocatalytic module are connected to the power module and the control system module respectively. The control system module controls the operation and opening and closing of the electrocatalytic group. The electrocatalytic group is started to remove pollutants in the sewage through electrode reaction oxidation. This process is divided into two parts: the discharge of water molecules on the anode surface generates · The oxidation of OH, · There are two ways to remove pollutants: direct oxidation through electrophilic attack of OH on organic matter adsorbed on the anode to produce an oxidation reaction, and indirect oxidation through oxidation of C12 / C10 in the solution.

[0057] Through advanced catalytic oxidation reactions, hydroxyl radical active groups are released, water colonies and microorganisms are activated, the dissolved oxygen content of the water is increased, ammonia nitrogen, COD, total phosphorus, total nitrogen and other metals are removed, the water ecology is restored, and ultimately the effect of water self-purification is achieved.

[0058] When using a purification cabin unit including a cover and a cabin, the electrocatalytic module is suspended in the cabin and separated from the water area. The sewage to be purified in the water area is pumped into the cabin from the water inlet through a water pump and other pumping equipment for purification. After purification, it is discharged into the water area through the drain port, and then the sewage is pumped in again, and the cycle is repeated, thereby isolating the electrocatalytic module from the outside world. The water level sensor installed in the cabin can detect the water level height in the cabin in real time, and transmit the water level data to the control system module to avoid the water level lowering during drainage while the electrocatalytic group is still working, and when water is injected, the liquid level is too low and the electrocatalytic group is started, resulting in overload and short circuit of the electrocatalytic group and causing damage;

[0059] When a purification cabin unit with a hollow frame composed of metal bars is used, the electrocatalytic module inside is suspended below the surface of the water area to perform electrocatalytic purification work in real time.

[0060] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0061] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An electrocatalytic unit group, characterized in that: It includes a power module, an electrocatalytic module and a control system module. The electrocatalytic module is suspended in the purification cabin unit, the power module and the control system module are fixedly installed outside the purification cabin unit, and the electrocatalytic module is connected to the power module and the control system module through a line.

2. An electrocatalytic unit group according to claim 1, characterized in that: There are several groups of electrocatalytic modules, and the electrocatalytic modules are arranged at intervals along the length of the purification cabin unit.

3. The electrocatalytic unit group according to claim 1, characterized in that: The electrocatalytic module includes an electrocatalytic group, a column, a carrier plate and a hanging rod. The hanging rod horizontally penetrates the column and is hung in the purification cabin unit. The bottom of the column is fixedly connected to the carrier plate, and the electrocatalytic group is fixedly mounted on the carrier plate.

4. The electrocatalytic unit group according to claim 3, characterized in that: The carrier plate is arranged in a polygonal shape.

5. The electrocatalytic unit group according to claim 3, characterized in that: The purification cabin unit comprises a cover body and a cabin body. The inner side walls of the cabin body are provided with vertical grooves, and the hanging rod is movably embedded in the grooves.

6. An electrocatalytic unit group according to claim 5, characterized in that: The width of the top of the groove is greater than the width of the bottom.

7. The electrocatalytic unit group according to claim 5, characterized in that: The side wall of the cabin is provided with a water inlet and a water outlet.

8. The electrocatalytic unit group according to claim 5, characterized in that: The cover body is provided with circuit through holes corresponding to the number of the electrocatalytic modules, and the circuit through holes penetrate the cover body.

9. The electrocatalytic unit group according to claim 5, characterized in that: A water level sensor is provided in the cabin, and the water level sensor is communicatively connected with the control system module.

10. The electrocatalytic unit group according to claim 3, characterized in that: The purification cabin unit comprises a hollow frame composed of metal strips, and the hanging rod is fixedly hung on the upper edge of the hollow frame.

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