Oxidation pond

Abstract

The oxidation pond comprises a pond body, cathode assemblies, anode hanging rods and an exhaust assembly, the cathode assemblies are installed in the pond body, the cathode assemblies are arranged in the length direction of the pond body, the anode hanging rods are located between every two adjacent cathode assemblies, each cathode assembly comprises a supporting rod, a cathode plate, a supporting shell and a cloth bag, the upper end of the cathode plate is fixedly connected with the supporting rod, the supporting shell is located on the periphery of the cathode plate, the upper end of the supporting shell is fixedly connected with the supporting rod, a part of the supporting shell is wrapped by the cloth bag, the supporting shell is provided with air outlet holes, the air outlet holes are located in the part, not wrapped by the cloth bag, of the supporting shell, and the exhaust assembly is located above the cathode assembly. According to the utility model, the outer part of the cathode plate is coated with the cloth bag to block the gas generated by the cathode plate, so that the gas is discharged from the gas outlet and is collected by the exhaust assembly, and the gas generated during oxidation can be effectively prevented from entering a working environment.

Description

Technical Field

[0001] The utility model relates to the technical field of oxidation equipment, and more specifically to an oxidation pool. Background Art

[0002] In the prior art, in order to make metal parts have better corrosion resistance and aesthetics, the surface of the metal parts is electrolytically oxidized. The electrolytic oxidation cell generally includes a cathode and an anode. The metal parts to be oxidized are hung on the anode of the oxidation cell. During battery oxidation, the cathode of the electrolytic cell will produce gas, which will form bubbles in the electrolyte. The generated gas will float in the working environment. In addition, general electrolytes are acidic, such as sulfuric acid. The generated bubbles will carry a pungent odor, which is harmful to the body in such a working environment for a long time. Therefore, a technical solution is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art, to collect the gas generated by electrolysis, to reduce the gas entering the working environment, and to provide an oxidation pool.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses an oxidation pool, comprising a pool body, a cathode assembly, an anode hanging rod, and an exhaust assembly, wherein the cathode assembly is installed in the pool body, the cathode assembly is arranged along the length direction of the pool body, the anode hanging rod is located between two adjacent cathode assemblies, the cathode assembly comprises a support rod, a cathode plate, a support shell, and a cloth bag, the upper end of the cathode plate is fixedly connected to the support rod, the support shell is located at the periphery of the cathode plate and the upper end is fixedly connected to the support rod, the cloth bag covers a part of the support shell, the support shell is provided with an air outlet, the air outlet is located at the part of the support shell not covered by the cloth bag, the exhaust assembly is located above the cathode assembly, and the exhaust assembly can collect the gas discharged from the air outlet.

[0006] Furthermore, a mounting seat is provided on the inner wall of the pool body, and a mounting slot is provided on the mounting seat. Insert plates corresponding to the mounting slot are provided at both ends of the support rod.

[0007] Furthermore, the support rod is provided with a slot, the slot extends along the length direction of the support rod, the upper end of the cathode plate is inserted into the slot and fixedly installed, and the cathode plate is arranged along the slot.

[0008] Furthermore, the supporting shell includes a connecting plate, which includes a first part, a second part, and a third part. The upper edge of the cloth bag is fixedly connected to the first part, the second part is located above the first part, the air outlet is located in the second part, the third part is located above the second part, and the third part is fixedly connected to the supporting rod.

[0009] Furthermore, the first part and the third part are vertically arranged, the first part is located outside the third part, and the second part is arranged at a certain angle to the first part and the third part.

[0010] Furthermore, the support shell is provided with a liquid through hole, the liquid through hole penetrates the support shell and further connects the inner and outer end surfaces of the support shell, and the cloth bag covers the portion of the support shell provided with the liquid through hole.

[0011] Furthermore, the position of the air outlet is higher than the liquid level in the pool body.

[0012] Furthermore, the exhaust assembly includes an air collecting pipe and a baffle, the air collecting pipe is provided with air collecting holes, the air collecting holes are distributed along the length direction of the air collecting pipe, the baffle covers the top range of the cathode assembly, and both sides of the baffle extend to above the air outlet holes, and the gas discharged from the air outlet holes can enter the air collecting pipe through the air collecting holes.

[0013] Furthermore, it comprises an exhaust pipe, the pool body is provided with a mounting plate, the exhaust pipe is provided with a branch pipe, the branch pipe runs through the mounting plate, and each of the gas collecting pipes is connected to a corresponding branch pipe.

[0014] Furthermore, a limit seat is installed on the upper end surface of the pool body, the upper end surface of the limit seat supports one end of the gas collecting pipe, the limit seat is provided with a retractable block, and the gas collecting pipe is provided with a limit hole corresponding to the block.

[0015] The beneficial effects of the utility model are:

[0016] 1. A support shell is installed on the periphery of the cathode plate of the utility model. The support shell is provided with a liquid hole through which liquid can pass. The outside of the support shell is covered with a cloth bag, which can prevent the gas generated by the cathode plate from passing through the outside of the support shell. The support shell can support the cloth bag to prevent the cloth bag from deforming and sticking to the cathode plate. Space is provided between the support shell and the cathode plate for bubbles to emerge upward, so that the gas can be discharged from the air outlet.

[0017] 2. The exhaust device of the utility model is located above the cathode assembly. The gas collecting pipe connected to the exhaust duct can collect the gas flowing out of the air outlet through the air collecting hole. The baffle can provide guidance for the air flow between the air outlet and the air collecting hole. The exhaust device can collect and discharge the gas generated by the cathode assembly in time to prevent all the gas from entering the working space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of this embodiment.

[0019] Figure 2 for Figure 1 Schematic diagram of the cathode assembly.

[0020] Figure 3 for Figure 2 Schematic diagram of the cathode assembly without the cloth bag.

[0021] Figure 4 for Figure 1 sectional view of .

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] Figure 6 for Figure 4 Cross-sectional view along the B direction.

[0024] Figure 7 for Figure 6 Enlarged view of point C in the middle.

[0025] Figure numerals: 1. cell body; 11. mounting plate; 12. mounting seat; 121. mounting groove; 13. limiting seat; 131. channel; 132. block; 133. spring; 2. cathode assembly; 21. support rod; 211. slot; 212. plug-in plate; 22. cathode plate; 23. supporting shell; 231. liquid hole; 232. connecting plate; 2321. first part; 2322. second part; 23221. air outlet; 2323. third part; 24. cloth bag; 3. exhaust assembly; 31. gas collecting pipe; 311. gas collecting hole; 312. limiting hole; 32. baffle; 4. anode hanging rod; 5. exhaust pipe; 51. branch pipe; 6. liquid level. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] like Figure 1 , Figure 4 , Figure 6 As shown, this embodiment discloses an oxidation pool, including a pool body 1, a cathode assembly 2, an anode hanging rod 4, an exhaust assembly 3, and an exhaust pipe 5. The cathode assembly 2 is installed in the pool body 1, and the cathode assembly 2 is arranged along the length direction of the pool body 1. The inner wall of the pool body 1 is provided with a mounting seat 12, and the mounting seat 12 is provided with a mounting groove 121. The cathode assembly 2 includes a support rod 21, a cathode plate 22, a support shell 23, and a cloth bag 24. Both ends of the support rod 21 are provided with plug plates 212 corresponding to the mounting groove 121. The plug plates 212 at both ends of the support rod 21 can be inserted into the mounting groove 121 from top to bottom, and the mounting groove 121 can limit the plug plates 212, so that the entire cathode assembly 2 can be mounted on the inner wall of the pool body 1. The anode hanging rod 4 is located between two adjacent cathode assemblies 2. The anode hanging rod 4 is used to hang a clamp that clamps the metal parts to be oxidized as the anode part of electrochemical oxidation, and the cathode assembly 2 is used as the cathode part of electrochemical oxidation.

[0028] like Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the support rod 21 is provided with a slot 211, and the slot 211 extends along the length direction of the support rod 21. The cathode plate 22 is arranged along the slot 211. The upper end of the cathode plate 22 is fixedly connected to the support rod 21. The upper end of the cathode plate 22 is inserted into the slot 211 and fixedly installed. The upper end of the cathode plate 22 and the support rod 21 are limited and fixed by bolts.

[0029] like Figure 3As shown, the support shell 23 is located at the periphery of the cathode plate 22 and the upper end is fixedly connected to the support rod 21. The support shell 23 is provided with a liquid hole 231. The liquid hole 231 is located on the support shell 23 corresponding to the position of the cathode plate 22. The liquid hole 231 penetrates the support shell 23 and then connects the inner and outer end surfaces of the support shell 23. The liquid hole 231 is used to pass the electrolyte so that the cathode plate 22 can contact the electrolyte, and a certain distance is maintained between the support shell 23 and the cathode plate 22. The cloth bag 24 covers the part of the support shell 23 provided with the liquid hole 231. The support shell 23 is provided with an air outlet 23221. The air outlet 23221 is located at the support shell 23. The portion of the shell 23 not covered by the cloth bag 24 has the vent 23221 located higher than the liquid level 6 in the cell body 1, so that the gas can support the inside of the shell 23 and leave the liquid level 6, preventing bubbles from emerging from the liquid level 6 and splashing the electrolyte. The cloth bag 24 can prevent the gas generated by the cathode plate 22 from flowing out of the supporting shell 23. The supporting shell 23 can support the cloth bag 24 to prevent the cloth bag 24 from deforming and attaching to the cathode plate 22, affecting the electrolysis of the cathode plate 22. The bubbles generated by electrolysis can emerge upward between the supporting shell 23 and the cathode plate 22, so that the gas can be discharged from the vent 23221, which can prevent the entire electrolytic cell from being filled with bubbles during the electrolysis process.

[0030] like Figure 3 , Figure 4 , Figure 5 As shown, more preferably, the supporting shell 23 includes a connecting plate 232, the connecting plate 232 includes a first part 2321, a second part 2322, and a third part 2323, the upper edge of the cloth bag 24 is fixedly connected to the first part 2321, the first part 2321 is used to fix the cloth bag 24, the second part 2322 is located above the first part 2321, the air outlet 23221 is located in the second part 2322, the second part 2322 is always higher than the liquid level 6, the third part 2323 is located above the second part 2322, and the third part 2323 is located above the second part 2322. 323 is fixedly connected to the support rod 21, the third part 2323 is provided with a waist-shaped hole, the connecting plate 232 is fixed to the support rod 21 and the cathode plate 22 by bolts, the first part 2321 and the third part 2323 are vertically arranged, the first part 2321 is located on the outside of the third part 2323, the second part 2322 is arranged at a certain angle to the first part 2321 and the third part 2323, the inclined second part 2322 makes the air outlet 23221 tilted upward, so that the outlet direction of the air outlet 23221 is facing upward.

[0031] like Figure 1 , Figure 4 , Figure 6As shown, the cell body 1 is provided with a mounting plate 11, which is located on the side wall of one end of the cell body 1 connected to the cathode assembly 2, and the mounting plate 11 is extended upward and lengthened, and the exhaust duct 5 is provided with a branch pipe 51, and the branch pipe 51 passes through the mounting plate 11, and each gas collecting pipe 31 is connected to a corresponding branch pipe 51, and the exhaust duct 5 is located on the back side of the mounting plate 11, and the branch pipe 51 passes through the mounting plate 11 and extends to the front side of the mounting plate 11, and the branch pipe 51 is connected to the exhaust assembly 3, and an exhaust fan that exhausts outward is connected to the outlet end of the exhaust duct 5 to provide a flow direction for the gas in the exhaust duct 5.

[0032] like Figure 1 , Figure 4 , Figure 5 As shown, the exhaust assembly 3 is located above the cathode assembly 2, and the exhaust assembly 3 can collect the gas discharged from the outlet hole 23221. The exhaust assembly 3 includes a gas collecting pipe 31 and a baffle 32. The gas collecting pipe 31 is provided with a gas collecting hole 311. The gas collecting hole 311 corresponds to the two exhaust holes 23221 on the cathode assembly 2. The gas collecting holes 311 are distributed along the length direction of the gas collecting pipe 31. One end of the gas collecting pipe 31 facing the mounting plate 11 is connected to the branch pipe 51. The baffle 32 covers the top range of the cathode assembly 2, and both sides of the baffle 32 extend to the top of the outlet hole 23221. , providing gas flow guidance for the gas discharged from the gas outlet 23221. The gas flow in the exhaust pipe 5 will drive the gas collecting hole 311 to attract the gas under the baffle 32, so that the gas discharged from the gas outlet 23221 can enter the gas collecting pipe 31 through the gas collecting hole 311, and be discharged or collected through the exhaust pipe 5. The baffle 32 can provide guidance for the airflow between the gas outlet 23221 and the gas collecting hole 311. The exhaust pipe 5 can collect and discharge the gas generated by the cathode assembly 2 in time to prevent all the gas from entering the working space.

[0033] like Figure 1 , Figure 6 , Figure 7 As shown, a limit seat 13 is installed on the upper end surface of the pool body 1, and the limit seat 13 is located on the other side of the pool body 1 where the mounting plate 11 is set. The upper end surface of the limit seat 13 supports the end of the gas collecting pipe 31 away from the mounting plate 11. The limit seat 13 is provided with a retractable block 132, and the gas collecting pipe 31 is provided with a limit hole 312 corresponding to the block 132. A channel 131 is provided inside the limit seat 13, and a spring 133 is installed in the channel 131. The spring 133 resists the block 132, so that a part of the block 132 extends out of the channel 131 beyond the upper end surface of the limit seat 13, and the block 132 is correspondingly inserted into the limit hole 312 of the gas collecting pipe 31, which can play a role in limiting and fixing the installation of the exhaust component 3.

[0034] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An oxidation pond, characterized in that: The invention comprises a cell body (1), a cathode assembly (2), an anode hanging rod (4), and an exhaust assembly (3); the cathode assembly (2) is installed in the cell body (1); the cathode assembly (2) is arranged along the length direction of the cell body (1); the anode hanging rod (4) is located between two adjacent cathode assemblies (2); the cathode assembly (2) comprises a support rod (21), a cathode plate (22), a support shell (23), and a cloth bag (24); the upper end of the cathode plate (22) is fixedly connected to the support rod (21); the support rod (23) is provided at the bottom of the support rod (21); the support rod (23) is provided at the bottom of the support rod (24); the support rod (23) is provided at the bottom of the support rod (21); the support rod (23) is provided at the bottom of the support rod (23 ... The support shell (23) is located at the periphery of the cathode plate (22) and the upper end is fixedly connected to the support rod (21); the cloth bag (24) covers a portion of the support shell (23); the support shell (23) is provided with an air outlet (23221); the air outlet (23221) is located at the portion of the support shell (23) not covered by the cloth bag (24); the exhaust component (3) is located above the cathode component (2); and the exhaust component (3) is capable of collecting gas discharged from the air outlet (23221).

2. An oxidation pond according to claim 1, characterized in that: The inner wall of the pool body (1) is provided with a mounting seat (12), the mounting seat (12) is provided with a mounting groove (121), and both ends of the support rod (21) are provided with plug plates (212) corresponding to the mounting groove (121).

3. An oxidation pond according to claim 1, characterized in that: The support rod (21) is provided with a slot (211), the slot (211) extending along the length direction of the support rod (21), the upper end of the cathode plate (22) is inserted into the slot (211) for fixed installation, and the cathode plate (22) is arranged along the slot (211).

4. An oxidation pond according to claim 1, characterized in that: The support shell (23) comprises a connecting plate (232), the connecting plate (232) comprises a first part (2321), a second part (2322), and a third part (2323), the upper edge of the cloth bag (24) is fixedly connected to the first part (2321), the second part (2322) is located above the first part (2321), the air outlet (23221) is located in the second part (2322), the third part (2323) is located above the second part (2322), and the third part (2323) is fixedly connected to the support rod (21).

5. An oxidation pond according to claim 4, characterized in that: The first part (2321) and the third part (2323) are arranged vertically, the first part (2321) is located outside the third part (2323), and the second part (2322) is arranged at a certain angle to the first part (2321) and the third part (2323).

6. An oxidation pond according to claim 1, characterized in that: The support shell (23) is provided with a liquid passage hole (231), the liquid passage hole (231) penetrates the support shell (23) and further connects the inner and outer end surfaces of the support shell (23), and the cloth bag (24) covers the portion of the support shell (23) provided with the liquid passage hole (231).

7. An oxidation pond according to claim 1, characterized in that: The position of the air outlet (23221) is higher than the liquid level (6) in the pool body (1).

8. An oxidation pond according to claim 1, characterized in that: The exhaust assembly (3) comprises an air collecting pipe (31) and a baffle (32); the air collecting pipe (31) is provided with air collecting holes (311), and the air collecting holes (311) are distributed along the length direction of the air collecting pipe (31); the baffle (32) covers the top range of the cathode assembly (2); both sides of the baffle (32) extend to above the air outlet holes (23221); and the gas discharged from the air outlet holes (23221) can enter the air collecting pipe (31) through the air collecting holes (311).

9. An oxidation pond according to claim 8, characterized in that: It comprises an exhaust pipe (5), the pool body (1) is provided with a mounting plate (11), the exhaust pipe (5) is provided with a branch pipe (51), the branch pipe (51) runs through the mounting plate (11), and each of the gas collecting pipes (31) is connected to a corresponding branch pipe (51).

10. An oxidation pond according to claim 8, characterized in that: A limit seat (13) is installed on the upper end surface of the pool body (1), and the upper end surface of the limit seat (13) supports one end of the gas collecting pipe (31). The limit seat (13) is provided with a retractable block (132), and the gas collecting pipe (31) is provided with a limit hole (312) corresponding to the block (132).

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