CN219117243U - Reaction kettle for producing copper-titanium etching solution - Google Patents
Reaction kettle for producing copper-titanium etching solution Download PDFInfo
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- CN219117243U CN219117243U CN202223330349.0U CN202223330349U CN219117243U CN 219117243 U CN219117243 U CN 219117243U CN 202223330349 U CN202223330349 U CN 202223330349U CN 219117243 U CN219117243 U CN 219117243U
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Abstract
The utility model provides a reaction kettle for producing copper-titanium etching liquid, which comprises a reaction kettle body, wherein the top of the reaction kettle body is provided with a kettle cover, and the top of the kettle cover is provided with a premixing feeding device.
Description
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for producing copper-titanium etching liquid.
Background
During the production process of copper-titanium etching solution, some copper-containing waste etching solution is generated, and if the waste solution is not properly treated and utilized, serious environmental pollution and great economic waste are caused. The prior art discloses a circuit board etching waste liquid recovery processing device as disclosed in publication No. CN202415690U, and the scheme directly introduces acid and alkali etching waste liquid into an acid and alkali etching waste liquid neutralization reaction kettle, so that the introduced etching waste liquid is subjected to neutralization reaction at the inlet of the reaction kettle. The device adopts a stirring mode to perform neutralization, but has higher energy consumption and low efficiency, and also adopts a low-energy-consumption flow mixing mode to perform mixing neutralization, but has poor mixing effect and influences the product quality.
Disclosure of Invention
In order to solve the problems, the utility model provides a reaction kettle for producing copper-titanium etching liquid, so as to solve the problems more exactly.
The utility model is realized by the following technical scheme:
the utility model provides a reaction kettle for producing copper-titanium etching liquid, which comprises a reaction kettle body, wherein the top of the reaction kettle body is provided with a kettle cover, the top of the kettle cover is provided with a premixing feeding device, the premixing feeding device comprises a premixing seat fixed on the kettle cover, a first liquid inlet pipe arranged at the top of the premixing seat penetrates out of the top of the kettle cover, a rotary liquid spraying core is arranged in the premixing seat, the top of the rotary liquid spraying core is in transfer connection with the top of the premixing seat, the bottom of the rotary liquid spraying core is a liquid spraying cavity, the side wall of the liquid spraying cavity is provided with a plurality of liquid spraying nozzles arranged in an annular array, the bottom of the premixing seat is provided with a baffle cover, the outside of the baffle cover is provided with a liquid spraying ring pipe, the inner side of the liquid spraying ring pipe is provided with a plurality of liquid spraying holes corresponding to the liquid spraying nozzles, one side of the liquid spraying ring pipe is connected with a second liquid inlet pipe, one end of the second liquid inlet pipe extends to the top of the kettle cover, the bottom of the reaction kettle body is provided with a stirring motor, the output shaft of the stirring motor vertically penetrates upwards into the reaction kettle body, the upper end of the output shaft of the stirring motor is connected with a stirring shaft, the stirring shaft is connected with a plurality of groups of material discharging holes arranged at one side of the bottom of the reaction kettle, one side of the reaction kettle is provided with a plurality of material discharging holes, and is provided with a horizontal discharge tube, and one side of the bottom of the reaction kettle is provided with a horizontal discharge tube.
Further, the inside of the rotary liquid spraying core is provided with a spiral coiled conducting blade, and the liquid spraying directions of a plurality of liquid spraying nozzles arranged on the outer wall of the liquid spraying cavity are obliquely sprayed.
Further, the stirring rod piece is an elastic telescopic rod piece which is horizontally arranged, and the scraper is a blade body which is matched and fit with the inner wall of the reaction kettle body.
Further, the inside cooperation cover of fluid-discharge tube is equipped with the filter mantle, and the inside biological filtering layer that fills of filter mantle is connected with the fluid-discharge valve in the outer port of fluid-discharge tube.
Further, the inside row's of being equipped with of row feed cylinder is the row's of axiality material axle, is equipped with the row's of being spiral coiling form material blade on the row's of being equipped with material motor, the outer end of row feed cylinder is equipped with row's of being equipped with material motor, and row's of motor output shaft and row's of being equipped with material axle transmission and be connected.
The utility model has the beneficial effects that:
1. according to the utility model, the neutralization liquid is filled into the liquid-spraying ring pipe along the second liquid inlet pipe, the neutralization liquid enters the liquid-spraying ring pipe along the second liquid inlet pipe, the liquid-spraying holes on the inner side of the liquid-spraying ring pipe are used for spraying, the etching liquid waste liquid is filled into the rotary liquid-spraying core along the first liquid inlet pipe, the etching liquid waste liquid enters the rotary liquid-spraying core through the premixing seat, and finally the liquid-spraying nozzles are arranged on the outer wall of the liquid-spraying cavity at the bottom of the rotary liquid-spraying core for spraying;
2. through stirring motor to the (mixing) shaft drive, the stirring rod piece that establishes on the (mixing) shaft can carry out intensive mixing to the internal etching solution waste liquid of reation kettle and neutralization solution, and under the effect of stirring rod piece, the scraper closely laminates with the internal wall of reation kettle, scrapes the tie layer of the internal portion of reation kettle by the scraper in the rotatory in-process of (mixing) shaft, effectively keeps the internal portion of reation kettle clean.
Drawings
FIG. 1 is a perspective view of the whole structure of the present utility model;
FIG. 2 is a half cross-sectional view of a three-dimensional structure of the present utility model;
FIG. 3 is a front cross-sectional view of the structure of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is a schematic perspective view of a rotary liquid ejecting core according to the present utility model.
In the figure: 1. a reaction kettle body; 101. a kettle cover; 102. a discharge cylinder; 1021. a discharge port; 1022. a discharging motor; 1023. a discharging shaft; 1024. discharging blades; 103. a liquid discharge pipe; 1031. a filter sleeve; 1032. a biological filter layer; 2. a premix feed; 201. a premixing seat; 202. a first liquid inlet pipe; 203. a shield; 2031. a liquid spraying ring pipe; 204. rotating the liquid spray core; 2041. a conductive blade; 2042. a liquid spraying cavity; 2043. a liquid spray nozzle; 205. a second liquid inlet pipe; 3. a stirring motor; 301. a stirring shaft; 302. stirring rod pieces; 303. a scraper.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-5, the utility model provides a reaction kettle for producing copper-titanium etching solution, which comprises a reaction kettle body 1, wherein a kettle cover 101 is arranged at the top of the reaction kettle body 1, a premixing feeding device 2 is arranged at the top of the kettle cover 101, the premixing feeding device 2 comprises a premixing seat 201 fixed on the kettle cover 101, a first liquid inlet pipe 202 arranged at the top of the premixing seat 201 penetrates out of the top of the kettle cover 101, a rotary liquid spraying core 204 is arranged in the premixing seat 201, the top of the rotary liquid spraying core 204 is in transition with the top of the premixing seat 201, a liquid spraying cavity 2042 is arranged at the bottom of the rotary liquid spraying core 204, a plurality of liquid spraying nozzles 2043 are arranged on the side wall of the liquid spraying cavity 2042 in an annular array, a baffle cover 203 is arranged at the bottom of the premixing seat 201, the baffle cover 203 is covered outside the liquid spraying cavity 2042, a liquid spraying ring pipe 2031 is arranged at the outside of the baffle cover 203, a plurality of liquid spraying holes are formed at the positions corresponding to the height positions of the liquid spraying nozzles 2043, the plurality of liquid spraying holes are arranged in an annular array along the center of the premixing seat 201, one side of the liquid spraying ring canal 2031 is connected with a second liquid inlet pipe 205, one end of the second liquid inlet pipe 205 extends to the top of the kettle cover 101, the inside of the rotary liquid spraying core 204 is provided with a spiral coiled conducting blade 2041, neutralizing liquid is filled into the liquid spraying ring canal 2031 along the second liquid inlet pipe 205, the neutralizing liquid is sprayed out from the plurality of liquid spraying holes on the inner side of the liquid spraying ring canal 2031, etching liquid waste liquid is filled into the first liquid inlet pipe 202, the etching liquid waste liquid enters the rotary liquid spraying core 204 from the premixing seat 201, finally, a plurality of liquid spraying nozzles 2043 are arranged along the outer wall of a liquid spraying cavity 2042 at the bottom of the rotary liquid spraying core 204 to spray out, when the etching liquid waste liquid passes through the conducting blade 2041 arranged in the rotary liquid spraying core 204, the liquid spraying direction of the plurality of liquid spraying nozzles 2043 arranged on the outer wall of the liquid spraying cavity 2042 is inclined to act on the rotary liquid spraying core 204 to rotate, so that the etching liquid waste liquid and the neutralization liquid are fully opposite-flushed and mixed, and the mixing efficiency is improved.
The bottom of the reaction kettle body 1 is provided with a stirring motor 3, an output shaft of the stirring motor 3 vertically upwards penetrates into the reaction kettle body 1, the upper end of the output shaft of the stirring motor 3 is connected with a stirring shaft 301, the stirring shaft 301 is connected with a pair of scrapers 303 through a plurality of groups of stirring rods 302, the stirring rods 302 are elastic telescopic rods horizontally arranged, the scrapers 303 are blade bodies matched with the inner wall of the reaction kettle body 1, solid substances such as copper oxide or copper sulfate are formed by acid and alkali etching waste liquid after mixing reaction, so that the stirring shaft 301 is driven by the stirring motor 3 in the inner junction layer of the reaction kettle body 1, the etching liquid waste liquid and the neutralization liquid in the reaction kettle body 1 can be fully stirred and mixed by the stirring rods 302, and under the action of the stirring rods 302, the scrapers 303 are tightly attached to the inner wall of the reaction kettle body 1, and the junction layer in the reaction kettle body 1 is scraped by the scrapers 303 in the rotation process of the stirring shaft 301.
The bottom one side of the reaction kettle body 1 is provided with a liquid discharge pipe 103, the inside of the liquid discharge pipe 103 is matched with and sleeved with a filter sleeve 1031, the inside of the filter sleeve 1031 is filled with a biological filter layer 1032, the outer port of the liquid discharge pipe 103 is connected with a liquid discharge valve, the biological filter layer 1032 is used for filtering impurities generated after etching liquid treatment, the treated etching liquid is discharged along the liquid discharge valve connected with the outer end of the liquid discharge pipe 103, and the impurities generated after etching liquid treatment are blocked inside the reaction kettle body 1.
The other side of the bottom of the reaction kettle body 1 is provided with a discharge cylinder 102 which is horizontally arranged, the bottom of the outer end of the discharge cylinder 102 is provided with a discharge port 1021, a discharge valve is connected to a port of the discharge port 1021, a discharge shaft 1023 which is coaxial is arranged inside the discharge cylinder 102, a discharge blade 1024 which is spirally coiled is arranged on the discharge shaft 1023, the outer end of the discharge cylinder 102 is provided with a discharge motor 1022, an output shaft of the discharge motor 1022 is in transmission connection with the discharge shaft 1023, the discharge shaft 1023 is driven by the discharge motor 1022, and residual impurity slurry at the bottom of the reaction kettle body 1 is guided by the discharge blade 1024 on the discharge shaft 1023 and finally discharged along the discharge valve connected with the discharge port 1021.
Working principle: according to the utility model, the neutralization solution is filled into the second liquid inlet pipe 205, the neutralization solution enters the liquid spraying annular pipe 2031 along the second liquid inlet pipe 205 and is sprayed out from a plurality of liquid spraying holes on the inner side of the liquid spraying annular pipe 2031, the etching solution waste liquid is filled into the rotary liquid spraying core 204 along the first liquid inlet pipe 202, the etching solution waste liquid enters the rotary liquid spraying core 204 through the premixing seat 201, and finally is sprayed out from a plurality of liquid spraying nozzles 2043 arranged along the outer wall of the liquid spraying cavity 2042 at the bottom of the rotary liquid spraying core 204, when the etching solution waste liquid passes through the conducting blade 2041 arranged in the rotary liquid spraying core 204, the liquid spraying directions of the plurality of liquid spraying nozzles 2043 arranged on the outer wall of the liquid spraying cavity 2042 are inclined, so that the rotary liquid spraying core 204 can be acted to rotate, and further the etching solution waste liquid and the neutralization solution are fully hedging and mixed, and the mixing efficiency is improved;
the stirring shaft 301 is driven by the stirring motor 3, the stirring rod piece 302 arranged on the stirring shaft 301 can sufficiently stir and mix etching liquid waste liquid and neutralizing liquid in the reaction kettle body 1, the scraper 303 is tightly attached to the inner wall of the reaction kettle body 1 under the action of the stirring rod piece 302, and the scraper 303 scrapes off a junction layer in the reaction kettle body 1 in the rotation process of the stirring shaft 301;
after treatment, the biological filter 1032 in the liquid discharge pipe 103 filters impurities generated after the etching liquid treatment by opening the liquid discharge valve connected with the liquid discharge pipe 103, the treated etching liquid is discharged along the liquid discharge valve connected with the outer end of the liquid discharge pipe 103, and the impurities generated after the etching liquid treatment are blocked in the reaction kettle body 1; the discharge motor 1022 drives the discharge shaft 1023 by opening the discharge valve connected with the discharge port 1021, so that the discharge blades 1024 on the discharge shaft 1023 guide the residual slurry with impurities at the bottom of the reaction kettle body 1, and finally the slurry is discharged along the discharge valve connected with the discharge port 1021.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (5)
1. The utility model provides a copper titanium etching solution production reaction kettle, includes reaction kettle body (1), its characterized in that, reaction kettle body (1) top is equipped with cauldron lid (101), and cauldron lid (101) top is equipped with premix feed arrangement (2), premix feed arrangement (2) are including being fixed in the premix seat (201) on cauldron lid (101), and first feed liquor pipe (202) that premix seat (201) top was equipped with runs through out cauldron lid (101) top, premix seat (201) inside is equipped with rotatory hydrojet core (204), rotatory hydrojet core (204) top and premix seat (201) top looks switching, and rotatory hydrojet core (204) bottom is hydrojet chamber (2042), and the lateral wall of hydrojet chamber (2042) is equipped with a plurality of hydrojet nozzles (2043) that are the array setting, premix seat (201) bottom is for keeping off cover (203), keeps off cover (203) are located outside, and keep off cover (203) outside is equipped with ring pipe (203) ring pipe (1), and the inside just corresponds the high position of hydrojet (2043) and offer a plurality of holes 205, and be equipped with hydrojet motor (2033) along the hydrojet center (2033) and set up a plurality of hydrojet holes (2031) and extend to one side of the hydrojet motor (2033) and are connected with one side of hydrojet base (1) and are connected with one side of hydrojet base (2043), the output shaft of stirring motor (3) upwards runs through perpendicularly to reaction kettle body (1), and the output shaft upper end of stirring motor (3) is connected with (mixing) shaft (301), and (mixing) shaft (301) are connected with a pair of scraper (303) through multiunit stirring member (302), bottom one side of reaction kettle body (1) is equipped with fluid-discharge tube (103), the bottom opposite side of reaction kettle body (1) is equipped with row's material cylinder (102) that are the level setting, and the outer end bottom of row's material cylinder (102) is equipped with bin outlet (1021), and bin outlet (1021) port connection has the relief valve.
2. The reactor for producing copper-titanium etching liquid according to claim 1, wherein the inside of the rotary liquid spraying core (204) is provided with a spiral coiled conducting blade (2041), and the liquid spraying direction of a plurality of liquid spraying nozzles (2043) arranged on the outer wall of the liquid spraying cavity (2042) is inclined for spraying.
3. The reaction kettle for producing copper-titanium etching liquid according to claim 1, wherein the stirring rod piece (302) is an elastic telescopic rod piece horizontally arranged, and the scraper (303) is a blade body matched and attached with the inner wall of the reaction kettle body (1).
4. The reaction kettle for producing copper-titanium etching liquid according to claim 1, wherein a filter sleeve (1031) is sleeved in the liquid discharge pipe (103) in a matched mode, a biological filter layer (1032) is filled in the filter sleeve (1031), and a liquid discharge valve is connected to an outer port of the liquid discharge pipe (103).
5. The reaction kettle for producing copper-titanium etching liquid according to claim 1, wherein a discharging shaft (1023) with coaxiality is arranged inside the discharging barrel (102), discharging blades (1024) with spiral coiling shape are arranged on the discharging shaft (1023), a discharging motor (1022) is arranged at the outer end of the discharging barrel (102), and an output shaft of the discharging motor (1022) is in transmission connection with the discharging shaft (1023).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330349.0U CN219117243U (en) | 2022-12-12 | 2022-12-12 | Reaction kettle for producing copper-titanium etching solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330349.0U CN219117243U (en) | 2022-12-12 | 2022-12-12 | Reaction kettle for producing copper-titanium etching solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219117243U true CN219117243U (en) | 2023-06-02 |
Family
ID=86528272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223330349.0U Active CN219117243U (en) | 2022-12-12 | 2022-12-12 | Reaction kettle for producing copper-titanium etching solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219117243U (en) |
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2022
- 2022-12-12 CN CN202223330349.0U patent/CN219117243U/en active Active
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