CN103585912A - Agitator tank used for processing etching solution - Google Patents
Agitator tank used for processing etching solution Download PDFInfo
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- CN103585912A CN103585912A CN201210293673.1A CN201210293673A CN103585912A CN 103585912 A CN103585912 A CN 103585912A CN 201210293673 A CN201210293673 A CN 201210293673A CN 103585912 A CN103585912 A CN 103585912A
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- etching solution
- decelerator
- tank body
- agitator tank
- seal cover
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Abstract
The invention discloses an agitator tank used for processing etching solution. The agitator tank comprises a hollow tank body; one end of the tank body is provided with an opening; the opening end of the tank body is provided with a sealing cover; the sealing cover is provided with a motor; the motor is connected to a decelerator; the decelerator is arranged between the sealing cover and the motor; the decelerator is connected to a transmission shaft; the transmission shaft is connected to a stirring device; and the stirring device is arranged in the tank body. The agitator tank is simple in structure, and low in production cost, is capable of stirring the etching solution in the tank body uninterruptedly, and avoiding precipitation of the etching solution, and is convenient for subsequent processing.
Description
Technical field
The present invention relates to agitator tank, especially relate to the agitator tank for etching solution is processed, belong to etching solution recycling field.
Background technology
Numerous domestic colleague has formed current domestic main flow governance approach, i.e. solvent extraction electrolysis and membrane electrolysis treatment process through improving.The method recycles online by the former etching waste liquor that needs discharge or otherwise processed is closed circuit, has realized recycling of part material, and can electrolysis output tough cathode, and copper recovery reaches 95%.If the method is controlled strict, really can reach the effect of recycling economy and energy-saving and emission-reduction, but will accomplish that real cleaner production still owes to improve.First, use sulfuric acid and organic oil must cause as extractant residual, this will pollute etching solution, and also impact recycles effect simultaneously; Secondly, extractant is not only expensive, and must regularly scrap, the organic matter of output cupric (belonging to inflammability heavy metal hazardous waste); Again, in extraction process, the problem of the discharge of toxic gas chlorine and part discharging of waste liquid will be faced; Finally, film in use easily stops up, and adds that film itself is expensive, and often replacing can increase cost and delay progress of etching.In the etching process of printed board, along with the continuous dissolving of copper, the proportion of solution constantly raises, and when proportion surpasses certain value, automatic makeup adds the etching solution of ammonium chloride and ammoniacal liquor system, adjusts proportion to suitable scope.General specific gravity control is at 18 1 240Be '.The pH value that affects etching solution of solution pH value should remain between 8.0 1 8.8.When pH value drops to 8.0 when following, be unfavorable to metal resist layer on the one hand.On the other hand, the copper in etching solution can not be become ammoniacal copper complex ion by complete complexing, and precipitation will appear in solution, and forms sludge at bottom land.These sludges can be formed sclerderm on heater, may damage heater, also can block pumps and nozzle, to etching, cause difficulty, and if solution pH value is too high, ammonia supersaturation in etching solution, free ammonia is discharged into the atmosphere, and causes environmental pollution.On the other hand, the pH value of solution increases also can increase the degree of lateral erosion, and affects etched precision.Etching solution temperature is lower than 40 ℃, and etch-rate is very slow, and etch-rate crosses and can increase slowly side etching quantity, affects etching quality.Temperature is higher than 60 ℃, and etch-rate obviously increases.But the volatile quantity of NH3 also increases greatly, cause contaminated environment and make in etching solution chemical composition out of proportion.Therefore generally should be controlled at 45 ℃ one 55 ℃ is advisable.Etching solution is when processing, and etching solution producing continuously, because its quantity is larger, with common container splendid attire, can cause the precipitation of etching solution always, affects follow-up processing procedure.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the agitator tank that is provided for etching solution to process, this agitator tank simple in structure, production cost is low, can effectively the etching solution in tank body be stirred incessantly, prevent the precipitation of etching solution, facilitate the carrying out of subsequent treatment work.
Object of the present invention is achieved through the following technical solutions: for the agitator tank that etching solution is processed, comprise inner hollow, and the tank body of an end opening, the openend of described tank body is provided with seal cover, is provided with motor on seal cover, and described motor is connected with decelerator, decelerator is arranged between seal cover and motor, described decelerator is connected with power transmission shaft, and power transmission shaft is connected with agitating device, and agitating device is arranged on tank interior.
Further, be provided with two fixed heads that be arranged in parallel on described seal cover, be provided with bracing frame on fixed head, power transmission shaft is arranged between fixed head.
Further, support frame as described above comprises four supporting legs and is provided with the gripper shoe of through hole, supporting leg is divided into two groups, each group is separately positioned on corresponding fixed head, gripper shoe is arranged on the top of supporting leg, and be connected with supporting leg is vertical, the center line of through hole and the center line of power transmission shaft are on same straight line.
Further, described decelerator is arranged in gripper shoe and one end contacts with gripper shoe, and the other end contacts with motor, and the center line of decelerator and the center line of through hole are on same straight line.
Further, on described seal cover, be provided with charging aperture, and a side of described charging aperture is connected with the sidewall of tank body.
Further, described tank body and seal cover be all adopt made of plastic.
In sum, the invention has the beneficial effects as follows: this agitator tank simple in structure, production cost is low, can effectively the etching solution in tank body be stirred incessantly, prevents the precipitation of etching solution, facilitates the carrying out of subsequent treatment work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-motor; 2-decelerator; 3-power transmission shaft; 4-bracing frame; 5-fixed head; 6-seal cover; 7-charging aperture; 8-tank body.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
As shown in Figure 1, for the agitator tank that etching solution is processed, comprise inner hollow, and the tank body 8 of an end opening, the openend of described tank body 8 is provided with seal cover 6, on seal cover 6, be provided with motor 1, described motor 1 is connected with decelerator 2, and decelerator 2 is arranged between seal cover 6 and motor 1, and described decelerator 2 is connected with power transmission shaft 3, power transmission shaft 3 is connected with agitating device, and agitating device is arranged on tank body 8 inside.Motor 1 rotates the motion that drives decelerator 2, and decelerator 2 drops to rotating speed after the rotating speed needing, and is delivered on power transmission shaft 3, and then drives agitating device to stir the etching solution in tank body 8.
On described seal cover 6, be provided with two fixed heads that be arranged in parallel 5, be provided with bracing frame 4 on fixed head 5, power transmission shaft 3 is arranged between fixed head 5.Fixed head 5 is to motor 1 and 2 fixations of decelerator, prevents the tilt phenomenon that the vibrations of motor 1 bring.
Support frame as described above 4 comprises four supporting legs and is provided with the gripper shoe of through hole, supporting leg is divided into two groups, each group is separately positioned on corresponding fixed head 5, gripper shoe is arranged on the top of supporting leg, and be connected with supporting leg is vertical, the center line of the center line of through hole and power transmission shaft 3 is on same straight line.The top of supporting leg all in same level, makes the gripper shoe can be parallel with horizontal plane, guarantee motor installation and operation steadily.
Described decelerator 2 is arranged in gripper shoe and one end contacts with gripper shoe, and the other end contacts with motor 1, and the center line of decelerator 2 and the center line of through hole are on same straight line.
On described seal cover 6, be provided with charging aperture 7, and a side of described charging aperture 7 is connected with the sidewall of tank body 8.The turnover of etching solution is all to pass in and out by charging aperture 7, on charging aperture 7, is provided with cover plate, by cover plate, realizes integral sealing, prevents volatilization, opens cover plate in the time of need to adding or emit again.
Described tank body 8 and seal cover 6 be all adopt made of plastic.Because etching solution has corrosivity, employing plastic material can be corrosion-resistant, can not cause damage to equipment.
Take aforesaid way, just can realize preferably the present invention.
Claims (6)
1. the agitator tank for etching solution is processed, it is characterized in that: comprise inner hollow, and the tank body of an end opening (8), the openend of described tank body (8) is provided with seal cover (6), on seal cover (6), be provided with motor (1), described motor (1) is connected with decelerator (2), decelerator (2) is arranged between seal cover (6) and motor (1), described decelerator (2) is connected with power transmission shaft (3), power transmission shaft (3) is connected with agitating device, and agitating device is arranged on tank body (8) inside.
2. the agitator tank for etching solution is processed according to claim 1, it is characterized in that: on described seal cover (6), be provided with two fixed heads that be arranged in parallel (5), on fixed head (5), be provided with bracing frame (4), power transmission shaft (3) is arranged between fixed head (5).
3. the agitator tank for etching solution is processed according to claim 2, it is characterized in that: support frame as described above (4) comprises four supporting legs and is provided with the gripper shoe of through hole, supporting leg is divided into two groups, each group is separately positioned on corresponding fixed head (5), gripper shoe is arranged on the top of supporting leg, and be connected with supporting leg is vertical, the center line of the center line of through hole and power transmission shaft (3) is on same straight line.
4. the agitator tank for etching solution is processed according to claim 3, it is characterized in that: described decelerator (2) is arranged in gripper shoe and one end contacts with gripper shoe, the other end contacts with motor (1), and the center line of decelerator (2) and the center line of through hole are on same straight line.
5. according to the agitator tank for etching solution is processed described in any one in claim 1 to 4, it is characterized in that: on described seal cover (6), be provided with charging aperture (7), and a side of described charging aperture (7) is connected with the sidewall of tank body (8).
6. the agitator tank for etching solution is processed according to claim 5, is characterized in that: described tank body (8) and seal cover (6) be all adopt made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293673.1A CN103585912A (en) | 2012-08-17 | 2012-08-17 | Agitator tank used for processing etching solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210293673.1A CN103585912A (en) | 2012-08-17 | 2012-08-17 | Agitator tank used for processing etching solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103585912A true CN103585912A (en) | 2014-02-19 |
Family
ID=50076352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210293673.1A Pending CN103585912A (en) | 2012-08-17 | 2012-08-17 | Agitator tank used for processing etching solution |
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| Country | Link |
|---|---|
| CN (1) | CN103585912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060371A (en) * | 2015-08-12 | 2015-11-18 | 安徽江威精密制造有限公司 | Stirring device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004385A1 (en) * | 1981-06-12 | 1982-12-23 | Carlsson Benny Roland | Stirring device for cooking pots,etc |
| CN2768886Y (en) * | 2004-08-04 | 2006-04-05 | 徐州正菱涂装有限公司 | Stirring tank |
| CN2870963Y (en) * | 2006-03-21 | 2007-02-21 | 中国恩菲工程技术有限公司 | Agitator |
| CN101269313A (en) * | 2008-05-07 | 2008-09-24 | 常熟市盛昌稀土材料有限公司 | Reaction still |
| KR100893760B1 (en) * | 2007-10-15 | 2009-04-20 | 이연희 | Agitation appartus for liquid slurry with pumping function |
| CN202700406U (en) * | 2012-08-17 | 2013-01-30 | 成都虹华环保科技有限公司 | Agitating tank for processing etching liquid |
-
2012
- 2012-08-17 CN CN201210293673.1A patent/CN103585912A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982004385A1 (en) * | 1981-06-12 | 1982-12-23 | Carlsson Benny Roland | Stirring device for cooking pots,etc |
| CN2768886Y (en) * | 2004-08-04 | 2006-04-05 | 徐州正菱涂装有限公司 | Stirring tank |
| CN2870963Y (en) * | 2006-03-21 | 2007-02-21 | 中国恩菲工程技术有限公司 | Agitator |
| KR100893760B1 (en) * | 2007-10-15 | 2009-04-20 | 이연희 | Agitation appartus for liquid slurry with pumping function |
| CN101269313A (en) * | 2008-05-07 | 2008-09-24 | 常熟市盛昌稀土材料有限公司 | Reaction still |
| CN202700406U (en) * | 2012-08-17 | 2013-01-30 | 成都虹华环保科技有限公司 | Agitating tank for processing etching liquid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060371A (en) * | 2015-08-12 | 2015-11-18 | 安徽江威精密制造有限公司 | Stirring device |
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Application publication date: 20140219 |