Insoluble frame-shaped anode structure capable of collecting acid mist

Abstract

The utility model relates to the technical field of anodes, in particular to an insoluble frame-shaped anode structure capable of collecting acid mist, which comprises a conducting rod, a small-frame anode plate, a partition box and an isolating membrane, a small-frame anode plate is arranged on the conducting rod, a partition box is arranged on the outer side of the small-frame anode plate, and an isolating membrane is connected to the inner wall of the partition box. According to the insoluble frame-shaped anode structure capable of collecting the acid mist, the induced draft fan is started to absorb the reaction in the acid mist and sodium carbonate, part of bubbles rise and break, the acid mist is discharged and mixed and absorbed by water mist, then under the action of an electric field, water flows back into the sodium carbonate, residual air is absorbed by the activated carbon plate again, and then the air is detected and discharged through a gas detector. Acid mist generated by the frame-shaped anode plate is collected, the hasps are pulled out from the agraffes, then the rectangular frame is pulled out, the crushed small-frame anode plate is taken down and replaced, then the small-frame anode plate is inserted into the partition box, and finally the hasps are hung on the agraffes to be fixed, so that the frame-shaped anode plate is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of anodes, in particular to an insoluble frame-shaped anode structure capable of collecting acid mist. Background Art

[0002] The anode is one of the electrodes in an electrolytic cell. It is usually the positive electrode and receives a positive charge from the power supply. During the electrolysis process, the anode is usually oxidized, releasing electrons, which causes the substance on the anode to undergo an oxidation reaction. In electrochemistry, the reaction on the anode is usually an oxidation reaction, and acid mist will escape from the anode surface. The existing anode structure still has certain defects when used, such as;

[0003] The existing anode structure is usually discharged directly after spraying. During the discharge, some acid is also discharged together, which will cause environmental pollution. In addition, the existing anode structure is usually a whole piece. Once there is a little damage, the whole piece must be replaced, resulting in a waste of resources and inconvenience in replacement. Summary of the Invention

[0004] The purpose of the utility model is to provide an insoluble frame-shaped anode structure capable of collecting acid mist, so as to solve the problems raised in the above background technology that the anode structure currently on the market has poor acid mist absorption effect and is inconvenient to replace the frame-shaped anode plate.

[0005] To achieve the above object, the utility model provides the following technical solutions: an insoluble frame-shaped anode structure capable of collecting acid mist, comprising: a conductive rod, a small frame anode plate, a split box and an isolation membrane;

[0006] A small frame anode plate is provided on the conductive rod, a partition box is provided on the outside of the small frame anode plate, and an isolation film is connected to the inner wall of the partition box;

[0007] A fixing mechanism is connected above the dividing box, and a collecting mechanism is connected above the fixing mechanism.

[0008] Preferably, the collecting mechanism includes: an air hopper, an air supply pipe, a one-way valve, a T-tube, an induced draft fan, an air inlet pipe, a purification tower, an air outlet pipe, a water pump, a water pipe, a diversion pipe, a spray head, a positive plate, a negative plate, an activated carbon plate, a gas detector, an electric three-way valve, a reflux pipe and a central controller. The fixing mechanism is connected to the top of the air hopper, the conductive rod is connected through the air hopper, the air hopper is connected to the top of the air supply pipe, the other end of the air supply pipe is connected to the one-way valve, the bottom of the one-way valve is connected to the T-tube, the bottom of the T-tube is connected to the induced draft fan, the other end of the induced draft fan is connected to the air inlet pipe, a purification tower is provided on one side of the air inlet pipe, an air outlet pipe is fixed through the inner wall of the purification tower, and the air outlet pipe is connected to one side of the air inlet pipe.

[0009] Preferably, a water pump is connected to the side of the purification tower away from the air inlet pipe, a water pipe is connected to one side of the water pump, the water pipe passes through the inner wall of the purification tower and is connected to a diversion pipe, the diversion pipe is connected to the inner wall of the purification tower, and a spray head is connected to the bottom of the diversion pipe.

[0010] Preferably, a positive electrode plate is connected to the inner wall of the purification tower above the shunt pipe, a negative electrode plate is connected to the inner wall of the purification tower above the positive electrode plate, and an activated carbon plate is connected to the inner wall of the purification tower above the negative electrode plate.

[0011] Preferably, a gas detector is connected above the purification tower, an electric three-way valve is connected above the gas detector, a return pipe is connected to one side of the electric three-way valve, the return pipe is connected to the one-way valve, the induced draft fan, water pump, positive plate, negative plate and electric three-way valve are electrically connected to the central controller, and the central controller is installed on the front of the purification tower by bolts.

[0012] Preferably, the fixing mechanism includes: a rectangular frame, a slot, an insert, a hook, a buckle, a through hole, an arc-shaped slot, an empty slot, a block and a spring. A rectangular frame is abutted on the top of the dividing box, and the rectangular frame is fixedly connected to the bottom of the air hopper. A slot is provided at the bottom of the rectangular frame, and an insert is slidably connected in the slot, and the insert is fixedly connected to the upper surface of the dividing box.

[0013] Preferably, a hook is connected to one side of the rectangular frame, a buckle is hung on the hook, and the buckle is connected to one side of the dividing box.

[0014] Preferably, a through hole is provided in the small frame anode plate, and the conductive rod slides through the through hole. An arc groove is provided on one side of the through hole, and an empty groove is provided on the side of the conductive rod close to the arc groove. A card block is slidably connected in the empty groove, and the card block is engaged in the arc groove. The other end of the card block is connected to a spring, and the spring is connected to the inner wall of the empty groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the insoluble frame-shaped anode structure capable of collecting acid mist is activated, the induced draft fan is started to react and absorb the acid mist in the sodium carbonate, part of the bubbles rise and break, the acid mist is released, mixed and absorbed by the water mist, and then under the action of the electric field, the water flows back into the sodium carbonate, the remaining air is absorbed again by the activated carbon plate, and then detected and discharged by the gas detector, thereby collecting the acid mist generated by the frame-shaped anode plate, pulling the buckle from the hook, then pulling off the rectangular frame, removing the broken small frame anode plate for replacement, then inserting the small frame anode plate into the split box, and finally hanging the buckle on the hook to fix it, so as to facilitate the replacement of the frame-shaped anode plate. The specific contents are as follows:

[0016] 1. Connect the gas pipe to the one-way valve, start the induced draft fan to send the generated acid mist from the gas hopper into the gas pipe, spray it out from the gas outlet pipe through the air inlet pipe, and send it into the sodium carbonate in the purification tower. The water pump sends the sodium carbonate into the diversion pipe, and then sprays it out from the spray head into mist, which is mixed and absorbed with the acid mist again. Then, under the action of the electric field of the positive and negative plates, the acid mist is converted into water. Under the action of gravity, the acid liquid flows back to the sodium carbonate in the purification tower. The remaining air is absorbed by the activated carbon plate again and then tested by the gas detector. If the emission requirements are met, it will be discharged. If not, it will return to the T-shaped pipe from the reflux pipe and be sent to the purification tower for further purification, thereby collecting the acid mist generated by the frame-shaped anode plate;

[0017] 2. Unplug the buckle from the hook, then unplug the rectangular frame, pull out the small frame anode plate, unplug the small frame anode plate directly, remove the broken small frame anode plate, insert the small frame anode plate to be replaced on the conductive rod, then insert the small frame anode plate into the split box, remove the plug into the slot, and finally hang the buckle on the hook and tighten it. By dividing the frame-shaped anode plate into multiple small frame anode plates, it is not necessary to replace the entire frame anode plate when it is broken, which facilitates the replacement of the frame-shaped anode plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the air outlet pipe of the utility model;

[0019] Figure 2 This is a schematic diagram of the plug-in block of the utility model;

[0020] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 4 This is an enlarged view of the structure of part A of the utility model.

[0022] Figure: 1, conductive rod; 2, small frame anode plate; 3, split box; 4, isolation membrane; 5, fixing mechanism; 501, rectangular frame; 502, slot; 503, plug; 504, hook; 505, buckle; 506, through hole; 507, arc groove; 508, empty groove; 509, clamping block; 510, spring; 6, collecting mechanism; 601, gas hopper; 602, gas pipe; 603, single Directional valve; 604, T-shaped pipe; 605, induced draft fan; 606, air inlet pipe; 607, purification tower; 608, air outlet pipe; 609, water pump; 610, water pipe; 611, diverter pipe; 612, spray head; 613, positive plate; 614, negative plate; 615, activated carbon plate; 616, gas detector; 617, electric three-way valve; 618, reflux pipe; 619, central controller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 3 The utility model provides a technical solution: an insoluble frame-shaped anode structure capable of collecting acid mist, comprising: a conductive rod 1, a small frame anode plate 2, a split box 3 and an isolation membrane 4;

[0025] A small-frame anode plate 2 is provided on the conductive rod 1 , a splitting box 3 is provided on the outside of the small-frame anode plate 2 , an isolation membrane 4 is connected to the inner wall of the splitting box 3 ; a fixing mechanism 5 is connected above the splitting box 3 , and a collecting mechanism 6 is connected above the fixing mechanism 5 .

[0026] The collecting mechanism 6 includes: a gas hopper 601, a gas transmission pipe 602, a one-way valve 603, a T-shaped pipe 604, an induced draft fan 605, an air inlet pipe 606, a purification tower 607, an air outlet pipe 608, a water pump 609, a water pipe 610, a diversion pipe 611, a spray head 612, a positive plate 613, a negative plate 614, an activated carbon plate 615, a gas detector 616, an electric three-way valve 617, a return pipe 618 and a central controller 619. The gas hopper 601 is connected to the top of the fixing mechanism 5, and the conductive rod 1 is connected to the gas hopper through the conductive rod 1. In 601, the top of the gas bucket 601 is connected to an air delivery pipe 602, the other end of the air delivery pipe 602 is connected to a one-way valve 603, the bottom of the one-way valve 603 is connected to a T-shaped pipe 604, the bottom of the T-shaped pipe 604 is connected to an induced draft fan 605, the other end of the induced draft fan 605 is connected to an air inlet pipe 606, a purification tower 607 is provided on one side of the air inlet pipe 606, an air outlet pipe 608 is fixed on the inner wall of the purification tower 607, the air outlet pipe 608 is connected to one side of the air inlet pipe 606, and the purification tower 607 is away from the air inlet pipe 606. One side of 06 is connected to a water pump 609, and one side of the water pump 609 is connected to a water pipe 610. The water pipe 610 passes through the inner wall of the purification tower 607 and is connected to a diversion pipe 611. The diversion pipe 611 is connected to the inner wall of the purification tower 607, and the bottom of the diversion pipe 611 is connected to a spray head 612. The inner wall of the purification tower 607 above the diversion pipe 611 is connected to a positive plate 613. The inner wall of the purification tower 607 above the positive plate 613 is connected to a negative plate 614. The purification tower above the negative plate 614 is connected to the inner wall of the purification tower 607. An activated carbon plate 615 is connected to the inner wall of 607, a gas detector 616 is connected to the top of the purification tower 607, an electric three-way valve 617 is connected to the top of the gas detector 616, a return pipe 618 is connected to one side of the electric three-way valve 617, the return pipe 618 is connected to the one-way valve 603, the induced draft fan 605, the water pump 609, the positive plate 613, the negative plate 614 and the electric three-way valve 617 are electrically connected to the central controller 619, and the central controller 619 is installed on the front of the purification tower 607 by bolts.

[0027] In the specific implementation, the isolation membrane 4 is made of 3751 polyester cloth, allowing the electrolyte to penetrate, the air supply pipe 602 is connected to the one-way valve 603, and the one-way valve 603 is opened, and the induced draft fan 605 is started to send the generated acid mist from the air hopper 601 into the air supply pipe 602, and then sprayed out from the air outlet pipe 608 through the air inlet pipe 606, and sent to the sodium carbonate in the purification tower 607, where it reacts with the sodium carbonate and is absorbed. Part of the acid mist generated by the reaction generates bubbles that rise to the surface of the sodium carbonate water, and is released after being broken. The water pump 609 sends the sodium carbonate from the water pipe 610 into the diversion pipe 611, and then sprayed out from the spray head 612 into mist, which is mixed with the acid mist in the broken bubbles and absorbed again, and then is absorbed between the positive plate 613 and the negative plate 614. Under the action of the electric field, electrons and negative ions will attach to the acid mist particles, making the acid mist charged. Under the action of the electric field, the charged acid mist particles make a directional movement and reach the positive plate 613. The charged particles release electrons on the positive plate 613, and the acid mist is continuously adsorbed together to form water. Under the action of gravity, the acid liquid flows back to the sodium carbonate in the purification tower 607. The remaining air is absorbed again by the activated carbon plate 615 and then detected by the gas detector 616. If the emission requirements are met, it will be discharged from the electric three-way valve 617. If the emission requirements are not met, it will return to the T-shaped pipe 604 from the reflux pipe 618 and be sent to the purification tower 607 for secondary purification again, thereby collecting the acid mist generated by the frame-shaped anode plate.

[0028] See Figure 1-Figure 4 It can be seen that the fixing mechanism 5 includes: a rectangular frame 501, a slot 502, an insert 503, a hook 504, a buckle 505, a through hole 506, an arc groove 507, an empty groove 508, a block 509 and a spring 510. The top of the dividing box 3 is abutted with the rectangular frame 501, and the rectangular frame 501 is fixedly connected to the bottom of the air hopper 601. A slot 502 is provided at the bottom of the rectangular frame 501, and an insert 503 is slidably connected in the slot 502. The insert 503 is fixedly connected to the upper surface of the dividing box 3. A hook is connected to one side of the rectangular frame 501. 504, a buckle 505 is hung on the hook 504, and the buckle 505 is connected to one side of the dividing box 3. A through hole 506 is provided in the small frame anode plate 2, and the conductive rod 1 slides through the through hole 506. An arc groove 507 is provided on one side of the through hole 506, and an empty groove 508 is provided on the side of the conductive rod 1 close to the arc groove 507. A card block 509 is slidably connected in the empty groove 508, and the card block 509 is engaged in the arc groove 507, and the other end of the card block 509 is connected to a spring 510, and the spring 510 is connected to the inner wall of the empty groove 508.

[0029] During the specific implementation, pull the buckle 505 to pull it off the hook 504, then pull out the rectangular frame 501, pull out the small frame anode plate 2 from the split box 3, directly pull out the small frame anode plate 2, remove the broken small frame anode plate 2, and insert the small frame anode plate 2 to be replaced on the conductive rod 1. The inner wall of the through hole 506 pushes the block 509 into the empty slot 508 and squeezes the spring 510. After the block 509 is aligned with the arc groove 507, the spring 510 pushes the block 509 into the arc groove 507, fixing the small frame anode plate 2 on the conductive rod 1, and then inserting the small frame anode plate 2 into the split box 3, removing the plug 503 into the slot 502, and finally hanging the buckle 505 on the hook 504 and tightening it. By dividing the frame-shaped anode plate into multiple small frame anode plates 2, it is not necessary to replace the entire plate when it is broken, which facilitates the replacement of the frame-shaped anode.

[0030] To sum up: when using this insoluble frame-shaped anode structure that can collect acid mist, first, sodium carbonate is added from the pipeline in front of the purification tower 607. The sodium carbonate can be replaced according to the different acid mists generated, and the isolation membrane 4 is immersed in the electrolyte. The electrolyte seeps into the dividing box 3 from the isolation membrane 4, soaks the small frame anode plate 2, and is electrified after the conductive rod 1 is energized and conducted to the small frame anode plate 2. Bubbles are generated on the surface of the small frame anode plate 2, float to the surface of the electrolyte in the rectangular frame 501 and the gas hopper 601, break into acid mist, and be sucked into the purification tower 607 for reaction and purification, and discharged after meeting the discharge requirements. The contents not described in detail in this description belong to the existing technology well known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An insoluble frame-shaped anode structure capable of collecting acid mist, comprising: Conductive rod (1), small frame anode plate (2), split box (3) and isolation film (4), It is characterized by: A small-frame anode plate (2) is provided on the conductive rod (1), a partition box (3) is provided on the outside of the small-frame anode plate (2), and an isolation membrane (4) is connected to the inner wall of the partition box (3); A fixing mechanism (5) is connected above the dividing box (3), and a collecting mechanism (6) is connected above the fixing mechanism (5); The collecting mechanism (6) comprises: an air hopper (601), an air delivery pipe (602), a one-way valve (603), a T-shaped pipe (604), an induced draft fan (605), an air inlet pipe (606), a purification tower (607), an air outlet pipe (608), a water pump (609), a water pipe (610), a diversion pipe (611), a spray head (612), a positive plate (613), a negative plate (614), an activated carbon plate (615), a gas detector (616), an electric three-way valve (617), a return pipe (618) and a central controller (619). The air hopper (601) is connected to the top of the fixing mechanism (5). The conductive rod (1) The air hopper (601) is connected through the air hopper (601). The air delivery pipe (602) is connected to the top of the air hopper (601). The other end of the air delivery pipe (602) is connected to a one-way valve (603). The bottom of the one-way valve (603) is connected to a T-shaped pipe (604). The bottom of the T-shaped pipe (604) is connected to an induced draft fan (605). The other end of the induced draft fan (605) is connected to an air inlet pipe (606). A purification tower (607) is provided on one side of the air inlet pipe (606). An air outlet pipe (608) is fixed on the inner wall of the purification tower (607). The air outlet pipe (608) is connected to one side of the air inlet pipe (606).

2. The insoluble frame-shaped anode structure capable of collecting acid mist according to claim 1, characterized in that: The side of the purification tower (607) away from the air inlet pipe (606) is connected to a water pump (609), and one side of the water pump (609) is connected to a water pipe (610). The water pipe (610) passes through the inner wall of the purification tower (607) and is connected to a diversion pipe (611). The diversion pipe (611) is connected to the inner wall of the purification tower (607), and the bottom of the diversion pipe (611) is connected to a spray head (612).

3. The insoluble frame-shaped anode structure capable of collecting acid mist according to claim 2, characterized in that: A positive electrode plate (613) is connected to the inner wall of the purification tower (607) above the shunt pipe (611), a negative electrode plate (614) is connected to the inner wall of the purification tower (607) above the positive electrode plate (613), and an activated carbon plate (615) is connected to the inner wall of the purification tower (607) above the negative electrode plate (614).

4. The insoluble frame-shaped anode structure capable of collecting acid mist according to claim 1, characterized in that: A gas detector (616) is connected to the top of the purification tower (607), and an electric three-way valve (617) is connected to the top of the gas detector (616). A return pipe (618) is connected to one side of the electric three-way valve (617), and the return pipe (618) is connected to the one-way valve (603). The induced draft fan (605), the water pump (609), the positive plate (613), the negative plate (614) and the electric three-way valve (617) are electrically connected to a central controller (619), and the central controller (619) is installed on the front of the purification tower (607) by bolts.

5. The insoluble frame-shaped anode structure capable of collecting acid mist according to claim 1, characterized in that: The fixing mechanism (5) comprises: a rectangular frame (501), a slot (502), an insert (503), a hook (504), a buckle (505), a through hole (506), an arcuate slot (507), an empty slot (508), a clamp (509) and a spring (510); the upper portion of the partition box (3) is in contact with the rectangular frame (501); the rectangular frame (501) is fixedly connected to the bottom of the air hopper (601); and a slot (502) is provided at the bottom of the rectangular frame (501); the insert (503) is slidably connected in the slot (502); and the insert (503) is fixedly connected to the upper surface of the partition box (3).

6. The insoluble frame-shaped anode structure capable of collecting acid mist according to claim 5, characterized in that: One side of the rectangular frame (501) is connected with a hook (504), and a buckle (505) is hung on the hook (504), and the buckle (505) is connected to one side of the dividing box (3).

7. The insoluble frame-shaped anode structure capable of collecting acid mist according to claim 1, characterized in that: A through hole (506) is provided in the small frame anode plate (2), and the conductive rod (1) slides through the through hole (506). An arc groove (507) is provided on one side of the through hole (506), and an empty groove (508) is provided on one side of the conductive rod (1) close to the arc groove (507). A clamping block (509) is slidably connected in the empty groove (508), and the clamping block (509) is engaged in the arc groove (507). The other end of the clamping block (509) is connected to a spring (510), and the spring (510) is connected to the inner wall of the empty groove (508).

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