Electrolytic purification device for slope reservoir

Abstract

The electrolytic purification device comprises a purification box and a salt dissolving box, an electrolysis chamber is arranged in the purification box, a plurality of electrode plates are installed in the electrolysis chamber at intervals, every two electrode plates form a group and are connected with the positive electrode and the negative electrode of a storage battery respectively, and a conductivity sensor is installed on the side wall of the purification box; a salt storage barrel is arranged in the salt dissolving box, the salt storage barrel is filled with sodium chloride or potassium chloride solid, a gauze element is arranged on the salt storage barrel so that a solution in the salt storage barrel can enter the salt dissolving box, and a first water supplementing pipe is arranged on the salt dissolving box so that when the conductivity sensor monitors that the conductivity value is lower than a preset threshold value, the first water supplementing pipe is communicated with the gauze element. And the solution in the salt dissolving box is discharged into the purifying box. According to the utility model, the saturated sodium chloride or potassium chloride solution is added into the purification box, so that the conductivity of the solution in the purification box can be improved in time, and the sterilization and algae inhibition effects under the action of micro-current are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, in particular to an electrolytic purification device for a slope water storage tank. Background Art

[0002] Rainwater collection and micro-irrigation has become a development trend in mountain orchards. Currently, this model has reached 25% of the area in the navel orange planting area in southern Jiangxi. However, during the collection and storage of rainwater, it often carries a large amount of organic matter, microorganisms, etc., and the water body in the water storage project has poor fluidity and is easily polluted by human and animal activities, which eventually leads to the breeding of harmful microorganisms during the storage process. When using the micro-irrigation pipe network to divert water for irrigation, the bacteria and algae contained in the rainwater will multiply in large numbers and attach to the inner wall of the pipe, which can easily cause biological blockage of the micro-irrigation system, causing uneven water distribution, reduced system performance, and even paralysis of the entire system.

[0003] There are many mainstream methods for sterilizing and removing algae from water, but they all have certain disadvantages. For example, traditional physical processes such as filtration, adsorption, and water exchange are mostly large in scale, expensive, and unable to eradicate bacteria and algae; adding chemical agents may release intracellular toxins into the water and easily cause secondary pollution; biological treatment based on the law of uptake in the food chain of the ecosystem is slow to take effect, and it is also necessary to prevent the invasion of new species. Microcurrent electrolysis technology can inactivate bacteria and algae in water without causing secondary pollution, and is an environmentally friendly water treatment technology.

[0004] As a new type of electrochemical treatment technology, microcurrent electrolysis technology has shown good effects in sterilizing and inhibiting algae in water. Its main mechanism of action is as follows: First, due to the adsorption of cells on the electrode, electrons are exchanged with the electrode, causing the enzymes in the cells to be oxidized, and the cells lose their activity; second, the electrolysis on the electrode produces a series of strong oxidative active substances, which have a killing effect on the cells; third, the influence of the electric field on algae cells, such as the electrical breakdown of the cell membrane, and the electrophoresis and electroosmosis of the cell metabolic function, etc.

[0005] However, when the water quality is good, water stored in a reservoir for a long time will breed bacteria and algae. But when the water quality is good, the conductivity value of the water is low. In this case, the conductivity of the water is poor, and it is difficult to sterilize and inhibit algae through microcurrent electrolysis technology. Utility Model Content

[0006] The purpose of the utility model is to improve and innovate the shortcomings and problems existing in the background technology and to provide an electrolytic purification device for a slope water storage tank.

[0007] An electrolytic purification device for a slope water storage tank, comprising:

[0008] A purification box, wherein an electrolysis chamber is provided in the purification box, wherein a plurality of electrode sheets are installed at intervals in the electrolysis chamber, wherein the electrode sheets are connected to the positive electrode and the negative electrode of the battery in groups of two, respectively, and a conductivity sensor is installed on the side wall of the purification box;

[0009] A salt dissolving box is provided with a salt storage barrel in the salt dissolving box, the salt storage barrel is filled with solid sodium chloride or potassium chloride, a gauze is provided on the salt storage barrel to allow the solution in the salt storage barrel to enter the salt dissolving box, and a first water supply pipe is provided on the salt dissolving box to discharge the solution in the salt dissolving box into the purification box when the conductivity sensor detects that the conductivity value is lower than a preset threshold.

[0010] A further solution is that a first partition and a second partition are installed in the purification box, and the electrolysis chamber includes a first electrolysis chamber and a second electrolysis chamber, the first partition and the inner wall of the purification box form the first electrolysis chamber, the second partition and the inner wall of the purification box form the second electrolysis chamber, the bottom wall of the first electrolysis chamber is provided with a water inlet pipe, the bottom wall of the second partition is provided with a water inlet channel, the upper part of the side wall of the second electrolysis chamber away from the first electrolysis chamber is provided with a water outlet pipe, and the height of the upper end of the second partition is higher than the height of the upper end of the first partition.

[0011] A further solution is that an aeration device is provided in the chambers of the first partition and the second partition, and the aeration device includes an air outlet pipe and an aeration pipe which are sequentially connected to the air outlet end of the blower, and an aeration head is provided on the aeration pipe.

[0012] A further solution is that the positive electrode and the negative electrode of the battery are respectively connected to a group of electrode sheets through wires, and two adjacent groups of electrode sheets are connected to each other through jumper wires.

[0013] A further solution is that a first liquid level sensor and a second liquid level sensor are installed on the salt dissolving box, and a second water supply pipe is provided on the salt dissolving box, and the water outlet of the second water supply pipe is located directly above the salt storage barrel. When the liquid level height in the salt dissolving box is lower than the first liquid level sensor, the electric control valve on the second water supply pipe is opened; when the liquid level height in the salt dissolving box is higher than the second liquid level sensor, the electric control valve on the second water supply pipe is closed.

[0014] A further solution is that the mesh size of the gauze is 500 meshes.

[0015] A further solution is that the height of the bottom end of the electrode sheet located in the second electrolysis chamber is higher than the height of the water inlet channel.

[0016] Compared with the prior art, the utility model has the following beneficial effects: (1) the utility model provides a salt storage barrel in the salt dissolving box, the salt storage barrel is filled with sodium chloride or potassium chloride solid, and a gauze is provided on the salt storage barrel, the gauze can prevent the fragments of salt blocks in the salt storage barrel from entering the salt dissolving box, and at the same time, the saturated solution can slowly flow downward through the gaps between the fragments, which will not affect the solution in the salt storage barrel from entering the salt dissolving box, and on the other hand, the water body can fully dissolve the sodium chloride or potassium chloride solid before entering the salt dissolving box; when the inductance sensor detects that the conductivity in the purification box is low, a saturated solution is added to the purification box at this time, so as to timely improve the conductivity of the solution in the purification box; and by adding sodium chloride or potassium chloride solid to the salt storage barrel, it is not necessary to frequently replenish the saturated potassium chloride or sodium chloride solution in the salt dissolving box;

[0017] (2) By setting up the first electrolytic chamber and the second electrolytic chamber in the purification box, the electrode sheet can produce active substances such as active chlorine and active oxygen during the power-on process, which has a good killing effect on bacteria in the water body, and avoids adding chemical agents such as flocculants and chlorine disinfectants to the water body, which will not cause secondary pollution. Under the disturbance of bubbles generated by the aeration head, the active substances diffuse into the surrounding water body and continue to sterilize. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 A schematic diagram of a front cross-sectional structure of a device provided by an embodiment of the utility model;

[0020] Figure 2 A schematic diagram of a top cross-sectional structure provided by an embodiment of the utility model;

[0021] Figure 3 The present invention is a schematic diagram of a front cross-sectional structure of a salt dissolving box provided in an embodiment of the present invention.

[0022] Figure numerals: purification box 1, salt dissolving box 2, first electrolysis chamber 3, second electrolysis chamber 4, first partition 5, second partition 6, water inlet channel 7, electrode sheet 8, battery 9, conductivity sensor 10, water inlet pipe 11, water outlet pipe 12, blower 13, air outlet pipe 14, aeration pipe 15, aeration head 16, insulating plate 17, first water supply pipe 18, salt storage barrel 19, gauze 20, support rod 21, first liquid level sensor 22, second liquid level sensor 23, control panel 24, second water supply pipe 25. DETAILED DESCRIPTION

[0023] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific implementations and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-Figure 3 The utility model provides an electrolytic purification device for a slope water storage tank, comprising a purification box 1, wherein an electrolytic chamber is arranged in the purification box 1. A first partition 5 and a second partition 6 are installed in the purification box 1. The electrolytic chamber comprises a first electrolytic chamber 3 and a second electrolytic chamber 4. The first partition 5 and the inner wall of the purification box 1 form the first electrolytic chamber 3, and the second partition 6 and the inner wall of the purification box 1 form the second electrolytic chamber 4. A water inlet pipe 11 is arranged on the bottom wall of the first electrolytic chamber 3, and a water inlet channel 7 is opened on the bottom wall of the second partition 6. The height of the bottom end of the electrode sheet 8 located in the second electrolytic chamber 4 is higher than the height of the water inlet channel 7. A water outlet pipe 12 is arranged on the upper part of the side wall of the second electrolytic chamber 4 away from the first electrolytic chamber 3, and the height of the upper end of the second partition 6 is higher than the height of the upper end of the first partition 5. A plurality of electrode sheets 8 are installed at intervals in the electrolytic chamber, and the electrode sheets 8 are connected to the positive and negative electrodes of the battery 9 in groups of two. The water stored in the reservoir enters the first electrolysis chamber 3 through the water inlet pipe 11. The water flow direction is parallel to the surface of the electrode sheet 8. The water conducts the electrode sheets 8 connected to the positive and negative electrodes of the battery 9, respectively, to generate microcurrent, active substances such as active chlorine and active oxygen, which have a good killing effect on bacteria and algae in the water. When the water is higher than the first partition 5, it overflows the first electrolysis chamber 3 and enters the second electrolysis chamber 4 from the water inlet channel 7. The water also flows upward in the second electrolysis chamber 4, conducting the electrode sheets 8 in the second electrolysis chamber 4, further killing bacteria and algae in the water. Among them, the height of the upper end of the second partition 6 is higher than the height of the upper end of the first partition 5, which can prevent the water overflowing the first electrolysis chamber 3 from directly crossing the second partition 6 and then directly discharging from the purification box 1 through the water outlet pipe 12.

[0027] An aeration device is provided in the chambers of the first baffle 5 and the second baffle 6, and the aeration device includes an outlet pipe 14 and an aeration pipe 15 which are sequentially connected to the outlet end of the blower 13, and an aeration head 16 is provided on the aeration pipe 15. Under the disturbance of bubbles generated by the aeration head 16, the active substance diffuses into the surrounding water body for continuous sterilization.

[0028] A battery 9 is installed in each of the first electrolysis chamber 3 and the second electrolysis chamber 4. The positive and negative electrodes of the battery 9 are respectively connected to a group of electrode sheets 8 through wires. The positive electrodes of two adjacent groups of electrode sheets 8 are connected to each other by jumpers, and the negative electrodes of two adjacent groups of electrode sheets 8 are also connected to each other by jumpers.

[0029] A conductivity sensor 10 is installed on the side wall of the purification box 1, and a salt dissolving box 2 is arranged just above the purification box 1. A salt storage barrel 19 is arranged in the salt dissolving box 2, and the outer wall of the salt storage barrel 19 is supported on the inner wall of the salt dissolving box by a support rod 21. The salt storage barrel 19 is filled with solid sodium chloride or potassium chloride, and a gauze 20 is arranged on the salt storage barrel 19, and the mesh number of the gauze 20 is 500 meshes. The gauze 20 allows the solution in the salt storage barrel 19 to enter the salt dissolving box 2. The salt dissolving box 2 is provided with a first water supply pipe 18, which is used to discharge the solution in the salt dissolving box 2 into the purification box 1 when the conductivity sensor 10 detects that the conductivity value is lower than the preset threshold value. It can be understood that the gauze 20 can prevent the fragments of the salt blocks in the salt storage barrel 19 from entering the salt dissolving box 2, and at the same time, the saturated solution can slowly flow downward through the gaps between the fragments. On the one hand, it will not affect the solution in the salt storage barrel 19 from entering the salt dissolving box 2, and on the other hand, it allows the water body to fully dissolve the sodium chloride or potassium chloride solids before entering the salt dissolving box 2; when the inductance sensor detects that the conductivity in the purification box 1 is low, adding a saturated solution to the purification box 1 at this time can timely improve the conductivity of the solution in the purification box 1; and by adding sodium chloride or potassium chloride solids to the salt storage barrel 19, there is no need to frequently replenish potassium chloride or sodium chloride saturated solution in the salt dissolving box 2

[0030] A first liquid level sensor 22 and a second liquid level sensor 23 are installed on the salt dissolving box 2, and a second water supply pipe 25 is arranged on the salt dissolving box 2. The water outlet of the second water supply pipe 25 is located directly above the salt storage barrel 19. A control panel 24 is arranged on the outer wall of the salt dissolving box 2. The first liquid level sensor 22 and the second liquid level sensor 23 are electrically connected to the input end of the controller in the control panel 24, and the output end of the controller in the control panel 24 is electrically connected to the electric-controlled valves on the first water supply pipe 18 and the second water supply pipe 25. When the liquid level height in the salt dissolving box 2 is lower than the first liquid level sensor 22, the electric-controlled valve on the second water supply pipe 25 is opened; when the liquid level height in the salt dissolving box 2 is higher than the second liquid level sensor 23, the electric-controlled valve on the second water supply pipe 25 is closed, so that water can be replenished in the salt storage barrel 19 in time to generate a saturated solution.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships 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 utility model.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0033] Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Mentioning "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present embodiment application. The appearance of this phrase in various positions in the specification is not necessarily the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It can be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electrolytic purification device for a slope water storage tank, characterized in that: include: A purification box (1), wherein an electrolysis chamber is provided in the purification box (1), wherein a plurality of electrode sheets (8) are installed at intervals in the electrolysis chamber, wherein the electrode sheets (8) are connected to the positive electrode and the negative electrode of the storage battery (9) in groups of two, respectively, and a conductivity sensor (10) is installed on the side wall of the purification box (1); A salt dissolving box (2) is provided with a salt storage barrel (19) in the salt dissolving box (2), the salt storage barrel (19) is filled with sodium chloride or potassium chloride solid, a gauze (20) is provided on the salt storage barrel (19) so that the solution in the salt storage barrel (19) can enter the salt dissolving box (2), and a first water supply pipe (18) is provided on the salt dissolving box (2) so that when the conductivity sensor (10) detects that the conductivity value is lower than a preset threshold value, the solution in the salt dissolving box (2) is discharged into the purification box (1).

2. The electrolytic purification device for a slope water storage tank according to claim 1, characterized in that: A first partition (5) and a second partition (6) are installed in the purification box (1); the electrolysis chamber comprises a first electrolysis chamber (3) and a second electrolysis chamber (4); the first partition (5) and the inner wall of the purification box (1) form the first electrolysis chamber (3); the second partition (6) and the inner wall of the purification box (1) form the second electrolysis chamber (4); a water inlet pipe (11) is arranged on the bottom wall of the first electrolysis chamber (3); a water inlet channel (7) is opened on the bottom wall of the second partition (6); a water outlet pipe (12) is arranged on the upper part of the side wall of the second electrolysis chamber (4) away from the first electrolysis chamber (3); and the height of the upper end of the second partition (6) is higher than the height of the upper end of the first partition (5).

3. The electrolytic purification device for a slope water storage tank according to claim 2, characterized in that: An aeration device is provided in the chambers of the first baffle (5) and the second baffle (6), the aeration device comprising an air outlet pipe (14) and an aeration pipe (15) which are sequentially connected to the air outlet end of the blower (13), and an aeration head (16) is provided on the aeration pipe (15).

4. The electrolytic purification device for a slope water storage tank according to claim 1, characterized in that: The positive electrode and the negative electrode of the storage battery (9) are respectively connected to a group of electrode sheets (8) via wires, and two adjacent groups of electrode sheets (8) are connected to each other via jumper wires.

5. The electrolytic purification device for a slope water storage tank according to claim 1, characterized in that: The salt dissolving box (2) is provided with a first liquid level sensor (22) and a second liquid level sensor (23). The salt dissolving box (2) is provided with a second water supply pipe (25). The water outlet of the second water supply pipe (25) is located directly above the salt storage barrel (19). When the liquid level in the salt dissolving box (2) is lower than the first liquid level sensor (22), the electric control valve on the second water supply pipe (25) is opened; when the liquid level in the salt dissolving box (2) is higher than the second liquid level sensor (23), the electric control valve on the second water supply pipe (25) is closed.

6. The electrolytic purification device for a slope water storage tank according to claim 1, characterized in that: The mesh size of the gauze (20) is 500 meshes.

7. The electrolytic purification device for a slope water storage tank according to claim 2, characterized in that: The height of the bottom end of the electrode sheet (8) located in the second electrolysis chamber (4) is higher than the height of the water inlet channel (7).

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