CN214361822U - Metal electrolytic pickling device with high safety - Google Patents
Metal electrolytic pickling device with high safety Download PDFInfo
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- CN214361822U CN214361822U CN202120480462.3U CN202120480462U CN214361822U CN 214361822 U CN214361822 U CN 214361822U CN 202120480462 U CN202120480462 U CN 202120480462U CN 214361822 U CN214361822 U CN 214361822U
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- reaction tank
- fixedly connected
- graphite
- partition plate
- electrolytic pickling
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Abstract
The utility model relates to an electrolytic pickling technical field just discloses a metal electrolytic pickling device of high security, including the reaction tank, the top fixedly connected with power of reaction tank, the inner wall left side fixedly connected with graphite strip of reaction tank, the graphite groove has been seted up on the upper surface right side of graphite strip, the inner wall right side top fixedly connected with graphite column of reaction tank, the inner wall top fixedly connected with (mixing) shaft of reaction tank, the side bottom fixedly connected with puddler of (mixing) shaft. This metal electrolytic pickling device of high security links to each other through graphite strip and power left side and forms the positive pole, and graphite post right side links to each other with the power right side and forms the negative pole, and whole electrolytic pickling pond forms the route, carries out the pickling through the acidizing fluid with the copper wire through the graphite bath, and the heater gives electrolytic pickling pond heating, and the stirring of cooperation puddler increases the efficiency of pickling, and whole process need not artifical the intervention almost, has reached high-efficient and safe effect.
Description
Technical Field
The utility model relates to an electrolytic pickling technical field specifically is a metal electrolytic pickling device of high security.
Background
In the production process of the welded steel wire, in order to ensure the quality of a product, the steel wire core needs to be rapidly pickled so as to better ensure the quality of the product, and the pickling is mainly used for removing impurities on the surface of the low-carbon steel wire and improving the cladding, compactness and bonding rate of a copper plating process.
At present, the pickling device used in the steel wire pickling process is mainly electrically heated acid liquor, the process is mostly manual operation, the continuous heating acid liquor is seriously volatilized, the pickling efficiency is low, the steel production requirement cannot be met, and meanwhile, the heating and pickling process is easy to corrode surrounding equipment, pollutes the environment and harms the health of workers.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the not enough of prior art, the utility model provides a metal electrolysis pickling device of high security possesses high-efficient high security and relative environmental protection advantage, has solved pickling efficiency and difficult environmental protection and has easily endangered healthy problem.
(II) technical scheme
For realizing above-mentioned high-efficient high security and relative environmental protection purpose, the utility model provides a following technical scheme:
a high-safety metal electrolytic pickling device comprises a reaction tank, wherein the top of the reaction tank is fixedly connected with a power supply, the left side of the inner wall of the reaction tank is fixedly connected with a graphite strip, the right side of the upper surface of the graphite strip is provided with a graphite groove, the top of the right side of the inner wall of the reaction tank is fixedly connected with a graphite column, the top of the inner wall of the reaction tank is fixedly connected with a stirring shaft, the bottom of the side surface of the stirring shaft is fixedly connected with a stirring rod, the right side of the inner wall of the reaction tank is fixedly connected with a heater, the two sides of the inner wall of the reaction tank are sequentially and fixedly connected with a first partition plate, a second partition plate and a third partition plate from top to bottom, the right sides of the second partition plate and the third partition plate are provided with valves, the top of the second partition plate is fixedly connected with a detection device, the right side of the reaction tank is fixedly connected with a timer, and the right side of the reaction tank is fixedly connected with a liquid discharge valve, the bottom fixedly connected with level gauge of detection device, level gauge top fixedly connected with PH detects the meter, detection device's top fixedly connected with thermometer.
Preferably, an electrolytic pickling tank is formed between the second partition plate and the top of the reaction tank, and the middle part of the first partition plate is disconnected so that the two tanks which are opposite to the upper part and the lower part of the first partition plate are communicated.
Preferably, the graphite grooves formed in the graphite strips 3 are fixedly connected with the left side of the power supply to form an anode, and the right sides of the graphite columns are fixedly connected with the right side of the power supply to form a cathode.
Preferably, a neutralization tank is formed between the second partition plate and the third partition plate, and a water reservoir is formed between the third partition plate and the bottom of the reaction tank.
Preferably, the surfaces of the stirring shaft and the stirring rod are sleeved with protective layers, and the heater is connected with the timer through a sensor.
Preferably, the front wall of the inner cavity of the reaction tank is movably connected with a transparent steel cover, the number of the graphite grooves is six, and the length direction of the graphite grooves is vertical to the horizontal plane.
Preferably, the left side of the reaction tank is provided with a wire inlet, and the right side of the reaction tank is provided with a wire outlet.
(III) advantageous effects
Compared with the prior art, the utility model provides a metal electrolytic pickling device of high security possesses following beneficial effect:
1. this metal electrolytic pickling device of high security links to each other through graphite strip and power left side and forms the positive pole, and graphite post right side links to each other with the power right side and forms the negative pole, and whole electrolytic pickling pond forms the route, carries out the pickling through the acidizing fluid with the copper wire through the graphite bath, and the heater gives electrolytic pickling pond heating, and the stirring of cooperation puddler increases the efficiency of pickling, and whole process need not artifical the intervention almost, has reached high-efficient and safe effect.
2. According to the high-safety metal electrolytic pickling device, waste liquid after acid pickling enters the neutralizing tank through the valve to be neutralized, the liquid discharge valve is opened after the waste liquid is sufficiently neutralized, the waste liquid with less pollution is discharged, water in the water storage tank is discharged into the neutralizing tank and the electrolytic pickling tank through the valve, so that the two tanks are thoroughly cleaned, on one hand, residual waste liquid is cleaned, on the other hand, metal parts in the water storage tank are cleaned to protect the metal parts from being corroded, and the effect of protecting the environment is achieved.
Drawings
Fig. 1 is a sectional view of the present invention;
FIG. 2 is a schematic view of the inside of the detecting device of the present invention;
fig. 3 is a flow chart of the present invention.
In the figure: 1. a reaction tank; 2. a power source; 3. graphite strips; 4. a graphite groove; 5. a graphite column; 6. a stirring shaft; 7. a stirring rod; 8. a heater; 9. a first separator; 10. a second separator; 11. a third partition plate; 12. a valve; 13. a detection device; 14. a timer; 15. a drain valve; 16. a liquid level meter; 17. a pH detector; 18. a thermometer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a high-safety metal electrolytic pickling device comprises a reaction tank 1, a power supply 2 is fixedly connected to the top of the reaction tank 1, a graphite strip 3 is fixedly connected to the left side of the inner wall of the reaction tank 1, a graphite tank 4 is arranged on the right side of the upper surface of the graphite strip 3, a graphite column 5 is fixedly connected to the top of the right side of the inner wall of the reaction tank 1, a stirring shaft 6 is fixedly connected to the top of the inner wall of the reaction tank 1, a stirring rod 7 is fixedly connected to the bottom of the side surface of the stirring shaft 6, a heater 8 is fixedly connected to the right side of the inner wall of the reaction tank 1, a first partition plate 9, a second partition plate 10 and a third partition plate 11 are fixedly connected to the two sides of the inner wall of the reaction tank 1 from top to bottom in sequence, a valve 12 is arranged on the right sides of the second partition plate 10 and the third partition plate 11, a detection device 13 is fixedly connected to the top of the second partition plate 10, and a timer 14 is fixedly connected to the right side of the reaction tank 1, the right side of the reaction tank 1 is fixedly connected with a liquid discharge valve 15, the bottom of the detection device 13 is fixedly connected with a liquid level meter 16, the top of the liquid level meter 16 is fixedly connected with a PH detection meter 17, and the top of the detection device 13 is fixedly connected with a thermometer 18.
According to the technical scheme, the graphite strip 3 is communicated with the left side of the power supply 2 to form an anode, the right side of the graphite column 5 is communicated with the right side of the power supply 2 to form a cathode, so that an electrolytic pickling tank forms a loop, a steel wire is soaked in acid liquor for reaction after passing through the graphite groove 4, the heater 8 is started to be matched with the stirring rod 7 for stirring, iron scales on the surface of the steel wire fall off, the whole process almost does not need manual intervention, the purpose of high efficiency and safety is achieved, waste liquid after pickling is discharged into the neutralization tank, alkali liquor is added into the neutralization tank for fully reacting with the acid liquor, the formed waste liquid has small pollution and can be directly discharged, then water in the reservoir is placed into the neutralization tank and the pickling electrolytic tank for cleaning metal parts and residual waste liquid in the tank, the parts are protected from being corroded, and the purpose of safety and environmental protection is achieved.
Specifically, an electrolytic pickling bath is formed between the second partition plate 10 and the top of the reaction tank 1, and the middle of the first partition plate 9 is cut off to connect the two baths above and below the first partition plate.
According to the above-described embodiment, the reason why the electrolytic pickling bath is formed between the second partition plate 10 and the top of the reaction tank 1 and the middle of the first partition plate 9 is cut off is to form a passage in two opposing spaces above and below the first partition plate 9, and to form a circuit in the entire electrolytic pickling bath to perform the electrolytic pickling reaction when current is applied.
Specifically, a graphite groove 4 formed in the graphite strip 3 is fixedly connected with the left side of the power supply 2 to form an anode, and the right side of the graphite column 5 is fixedly connected with the right side of the power supply 2 to form a cathode.
According to the scheme, the graphite strip 3 is connected with the left side of the power supply 2 to form the anode, and the graphite column 5 is fixedly connected with the right side of the power supply 2 to form the cathode, so that the whole electrolytic pickling tank becomes a complete loop after the cathode and the anode are formed and the power supply 2 supplies current, and the electrolytic pickling reaction can be smoothly carried out.
Specifically, a neutralization tank is formed between the second partition plate 10 and the third partition plate 11, and a water reservoir is formed between the third partition plate 11 and the bottom of the reaction tank 1.
According to the scheme, the neutralization tank is formed between the second partition plate 10 and the third partition plate 11, the water storage tank is formed between the third partition plate 11 and the bottom of the reaction tank 1, so that pickling waste liquid generated after the electrolytic pickling reaction is finished enters the neutralization tank to be neutralized with alkali liquor, waste liquid with less pollution is generated and discharged, and then clear water in the water storage tank is put into the neutralization tank and the electrolytic pickling tank to clean metal parts in the tank and the tank, so that the purposes of protecting the environment and protecting the metal parts from being corroded are achieved.
Specifically, protective layers are sleeved on the surfaces of the stirring shaft 6 and the stirring rod 7, and the heater 8 is connected with the timer 14 through a sensor.
According to the scheme, in the electrolytic pickling process, the surfaces of the stirring shaft 6 and the stirring rod 7 are prevented from being corroded, the protective layer can play a role in protection, the heater 8 is connected with the timer 14 through the sensor, the heater 8 can be controlled by the timer 14 in the heating process, heating is carried out once every eight seconds without continuous heating, efficiency is improved, meanwhile volatilization of acid liquor is reduced, and resources are saved.
Specifically, the front wall of the inner cavity of the reaction tank 1 is movably connected with a transparent steel cover, six graphite grooves 4 are arranged, and the length direction of the graphite grooves is vertical to the horizontal plane.
According to the scheme, the transparent steel cover movably connected with the front wall of the inner cavity of the reaction tank 1 can enable the condition inside the electrolytic pickling tank to be monitored at any time, the temperature and the pH value are required to be ensured in a safe range, the volatilization degree of acid liquor is reduced in a closed space, and the proper amount of graphite grooves 4 are perpendicular to the horizontal plane and are vertical to the cathode and the anode, so that the electrolytic pickling of steel wires is facilitated.
Specifically, the left side of the reaction tank 1 is provided with a wire inlet, and the right side of the reaction tank 1 is provided with a wire outlet.
According to the scheme, the wire inlet and the wire outlet which are arranged on the left side and the right side of the reaction tank 1 are arranged, so that the steel wire enters the reaction tank 1 from the wire inlet for pickling, and is pulled out from the wire outlet after the pickling is finished.
In summary, the high-safety metal electrolytic pickling device has the following general working procedures and principles: the whole reaction tank 1 is divided into three parts: an electrolytic pickling tank is formed between the second partition plate 10 and the top of the reaction tank 1, a neutralization tank is formed between the second partition plate 10 and the third partition plate 11, a water storage tank is formed between the third partition plate 11 and the bottom of the reaction tank 1, when a power supply 2 is switched on, an anode is formed between the graphite strip 3 and the left side of the power supply 2, a cathode is formed between the graphite column 5 and the right side of the power supply 2, a steel wire needing electrolytic pickling is immersed into acid liquor through the graphite groove 4 formed in the graphite strip 3, the electrolytic pickling is carried out by matching with the stirring of the stirring rod 7 and the heating of the heater 8, in the electrolytic pickling process, the timer 14 is connected with the heater 8 through a sensor, the period of the timer 14 is eight seconds, and the heater 8 is heated once in one period, the design can prevent the acid liquor from being heated continuously, so as to prevent the acid liquor from being volatilized in large quantity, and in the pickling process, a liquid level meter 16 and a PH detector 17 in the detection device 13 are continuously observed, And (3) judging whether the numerical value of the thermometer 18 is in a normal range, if not, adding acid liquor in time or stopping heating, wherein the acid washing process is approximately two to three hours until the iron oxide scales on the surface of the steel wire completely fall off. After the electrolytic pickling is finished, the valve 12 is opened, so that the waste liquid enters the neutralizing tank, then the alkali liquid is added into the neutralizing tank to fully neutralize the waste liquid and the alkali liquid, the neutralized waste liquid has no large pollution, the liquid discharge valve 15 is opened to discharge the waste liquid, then the valve 12 is opened to enable the clear water in the reservoir to enter the neutralizing tank and the electrolytic pickling tank to be cleaned, the metal parts in the two tank bodies and the electrolytic pickling tank are cleaned at the position, the metal parts are prevented from being corroded by acidification, and the effects of protecting the environment are achieved while the electrolytic pickling reaction is carried out efficiently and safely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a metal electrolytic pickling device of high security, includes reaction tank (1), its characterized in that: the reaction tank is characterized in that a power supply (2) is fixedly connected to the top of the reaction tank (1), a graphite strip (3) is fixedly connected to the left side of the inner wall of the reaction tank (1), a graphite tank (4) is arranged on the right side of the upper surface of the graphite strip (3), a graphite column (5) is fixedly connected to the top of the right side of the inner wall of the reaction tank (1), a stirring shaft (6) is fixedly connected to the top of the inner wall of the reaction tank (1), a stirring rod (7) is fixedly connected to the bottom of the side surface of the stirring shaft (6), a heater (8) is fixedly connected to the right side of the inner wall of the reaction tank (1), a first partition plate (9), a second partition plate (10) and a third partition plate (11) are fixedly connected to the two sides of the inner wall of the reaction tank (1) from top to bottom in sequence, a valve (12) is arranged on the right sides of the second partition plate (10) and the third partition plate (11), and a detection device (13) is fixedly connected to the top of the second partition plate (10), the utility model discloses a reaction tank, including reaction tank (1), the right side fixedly connected with time-recorder (14) of reaction tank (1), the right side fixedly connected with flowing back valve (15) of reaction tank (1), the bottom fixedly connected with level gauge (16) of detection device (13), level gauge (16) top fixedly connected with PH detects meter (17), the top fixedly connected with thermometer (18) of detection device (13).
2. The metal electrolytic pickling device with high safety as set forth in claim 1, wherein: an electrolytic pickling tank is formed between the second partition plate (10) and the top of the reaction tank (1), and the middle part of the first partition plate (9) is disconnected so that the two tanks which are opposite to the upper part and the lower part of the first partition plate are communicated.
3. The metal electrolytic pickling device with high safety as set forth in claim 1, wherein: the graphite strip (3) is provided with a graphite groove (4) which is fixedly connected with the left side of the power supply (2) to form an anode, and the right side of the graphite column (5) is fixedly connected with the right side of the power supply (2) to form a cathode.
4. The metal electrolytic pickling device with high safety as set forth in claim 1, wherein: a neutralization pond is formed between the second partition plate (10) and the third partition plate (11), and a water storage pond is formed between the third partition plate (11) and the bottom of the reaction tank (1).
5. The metal electrolytic pickling device with high safety as set forth in claim 1, wherein: protective layers are sleeved on the surfaces of the stirring shaft (6) and the stirring rod (7), and the heater (8) is connected with the timer (14) through a sensor.
6. The metal electrolytic pickling device with high safety as set forth in claim 1, wherein: the inner cavity front wall of the reaction tank (1) is movably connected with a transparent steel cover, the number of the graphite tanks (4) is six, and the length direction of the graphite tanks is vertical to the horizontal plane.
7. The metal electrolytic pickling device with high safety as set forth in claim 1, wherein: the left side of the reaction tank (1) is provided with a wire inlet, and the right side of the reaction tank (1) is provided with a wire outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120480462.3U CN214361822U (en) | 2021-03-05 | 2021-03-05 | Metal electrolytic pickling device with high safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120480462.3U CN214361822U (en) | 2021-03-05 | 2021-03-05 | Metal electrolytic pickling device with high safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214361822U true CN214361822U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120480462.3U Active CN214361822U (en) | 2021-03-05 | 2021-03-05 | Metal electrolytic pickling device with high safety |
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|---|---|
| CN (1) | CN214361822U (en) |
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2021
- 2021-03-05 CN CN202120480462.3U patent/CN214361822U/en active Active
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