CN202705483U - Centrifugal dehydrating device for copper powder in etching liquid recycling system - Google Patents
Centrifugal dehydrating device for copper powder in etching liquid recycling system Download PDFInfo
- Publication number
- CN202705483U CN202705483U CN 201220423242 CN201220423242U CN202705483U CN 202705483 U CN202705483 U CN 202705483U CN 201220423242 CN201220423242 CN 201220423242 CN 201220423242 U CN201220423242 U CN 201220423242U CN 202705483 U CN202705483 U CN 202705483U
- Authority
- CN
- China
- Prior art keywords
- anchor
- mounting plate
- cylindrical shell
- centrifugal
- copper powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a centrifugal dehydrating device for copper powder in an etching liquid recycling system, and the centrifugal dehydrating device comprises a centrifugal barrel and an end cover, wherein the outer wall of the centrifugal barrel is provided with a fixed bracket A and a fixed bracket B, the fixed bracket A and the fixed bracket B are arranged on the same plumb line, the fixed bracket A is arranged above the fixed bracket B, the end cover is connected with an installation plate, the fixed bracket A is connected with the installation plate, the fixed bracket B is connected with a connecting column, the bottom end of the centrifugal barrel is provided with a fixed seat, a supporting plate is arranged below the fixed seat, the supporting plate is provided with a plurality of supporting seats, each supporting seat is connected with a fixed ring, the fixed ring is arranged below the fixed seat, and the fixed ring and the fixed seat are connected with each other through a plurality of fixed buttons. According to centrifugal dehydrating device, the end cover can be rapidly installed onto the centrifugal barrel, so that the semiautomatic operation is realized, the opening-closing efficiency is improved; and the barrel is connected with the ground by utilizing the fixed buttons, and the vibration in the drying process can be counteracted through the ground, so that the barrel is small in displacement during the drying process, and the safety performance is higher.
Description
Technical field
The utility model relates to centrifuge dripping equipment, especially relates to the centrifuge dripping equipment for the etching liquid recovering system copper powder, belongs to the environmental protection equipment field.
Background technology
The typical process of printed circuit board (pcb) processing adopts " graphic plating method ".Namely then elder generation's (being the visuals of circuit) preplating one deck slicker solder resist layer on the outer Copper Foil part that needs to keep of plate erodes remaining Copper Foil with chemical mode, is called etching.The PCB etching is divided into alkalescence and two kinds of acidity, and one is hydrochloric acid hydrogen peroxide system (acidity); Two is ammonium chloride ammoniacal liquor system (alkalescence).Alkaline etching liquid mainly is applicable to graphic plating metal resist layer, such as plated with gold, nickel, tinsel, the etching of the printed board of tin-nickel alloy and tin, its characteristics are that etch-rate is fast, and lateral erosion is little, molten copper ability is high, etch-rate is easily controlled, and in the printed circuit board production process, etching is a very important technological process, needing to use a large amount of etching solutions, therefore also is an operation that produces the severe contamination source.Traditional governance approach is: specify the company that qualification is arranged to reclaim by environmental administration, adopt simple way, wherein contained copper is processed into copper sulfate, then process slightly discharging.This significant wastage that has not only caused resource is (in every kilolitre alkaline etching liquid except cupric, also have the ammonium chloride more than 240 kilograms, about 30 kilograms the chemical substances such as liquefied ammonia), and waste liquid does not obtain real radical cure, has therefore formed the transfer of source of pollution.
At present, etching waste liquor reclaims the merchant by Hazardous wastes and carries out resource utilization recovery copper, produce the copper sulfate product, its treating processes need to consume a large amount of reagent, produces a large amount of washess, or the product purity that obtains is inadequate, and can not the Direct Regeneration etching solution, economic benefit is low, can not reclaim the etching solution of inefficacy, environment there is certain impact, and causes the energy consumption of transportation and cost to increase.Engendered in the market the equipment of processing etching waste liquor with electrochemical principle, after treatment for a long time recycle of etching waste liquor, and can also obtain considerable income-electrolytic copper, the copper powder that electrolysis goes out is in the liquid-solid mixture, need in whizzer, realize separating, centrifugal is exactly the powerful centrifugal force that utilizes the centrifuge rotor high speed rotating to produce, the settling velocity of particle in the accelerating liquid, the separating substances of different settling ratios and buoyant density in the sample is opened, because centrifugation apparatus is to be rotated drying under the drive of motor, traditional centrifugation apparatus causes labour intensity large because its opening and closing structure all is to adopt manually up and down carrying, and efficient is low, when carrying out work, centrifugal force is large simultaneously, causes vibrations large, so that the weak effect that dries can not satisfy the demand that copper powder dries in the etching solution.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, be provided for the centrifuge dripping equipment of copper powder in the etching liquid recovering system, the principle of work of this centrifuge dripping equipment is easy, by being connected of mounting plate and joint pin, end cap is installed on the centrifugal cylindrical shell rapidly, realized semi-automatic operation, reduced operator's labour intensity, improved the efficient that opens and closes, utilize clip that cylindrical shell is connected with ground, the vibrations during with drying are offset by ground, and the cylindrical shell self vibration reduces, so that cylindrical shell displacement when drying is little, safety performance is higher.
The purpose of this utility model is achieved through the following technical solutions: the centrifuge dripping equipment that is used for the etching liquid recovering system copper powder, comprise centrifugal cylindrical shell and the end cap that is connected with centrifugal cylindrical shell, be provided with anchor one and anchor two on the outer wall of described centrifugal cylindrical shell, and anchor one and anchor two are arranged on the same plummet, anchor one is arranged on the top of anchor two, described end cap is connected with mounting plate, and mounting plate is connected with joint pin, anchor one is connected with mounting plate, anchor two is connected with joint pin, the bottom of centrifugal cylindrical shell is provided with permanent seat, and the medullary ray of permanent seat and the medullary ray of centrifugal cylindrical shell are on same straight line, and the radius of permanent seat is greater than the radius of centrifugal cylindrical shell, and the below of described permanent seat is provided with back up pad, is provided with several supporting seats on the back up pad, supporting seat is connected with set collar, described set collar is arranged on the below of permanent seat, and the radius of set collar is greater than the radius of permanent seat, and set collar is connected several clips connections with permanent seat.
Further, the quantity of described anchor one and mounting plate is two, and two anchors one are arranged on the sustained height on the centrifugal cylindrical shell, be provided with joint pin between the anchor one, and the two ends of joint pin are passed respectively corresponding anchor one and mounting plate follower head and are sheathed with nut, mounting plate can rotate around joint pin, and anchor one all is arranged between the mounting plate.
Further, the end that described joint pin is connected with mounting plate is provided with boss, and the end face indent of boss forms groove, mounting plate one end is arranged in the groove, be provided with pin in the groove, and pin pass mounting plate after its two ends pass respectively boss, mounting plate can rotate around pin.
Further, be provided with through hole on the described back up pad, and the medullary ray of the medullary ray of through hole and centrifugal cylindrical shell is on same straight line.
Further, the quantity of described supporting seat is four, and evenly is arranged on the back up pad, and supporting seat is arranged on the below of set collar.
Further, the quantity of described clip is four, and is evenly distributed on the set collar, and the line at the line at clip and set collar center and supporting seat and back up pad center is 45 °.
In sum, the beneficial effects of the utility model are: the principle of work of this centrifuge dripping equipment is easy, by being connected of mounting plate and joint pin, end cap is installed on the centrifugal cylindrical shell rapidly, realized semi-automatic operation, reduce operator's labour intensity, improved the efficient that opens and closes, utilized clip that cylindrical shell is connected with ground, vibrations during with drying are offset by ground, the cylindrical shell self vibration reduces, so that cylindrical shell displacement when drying is little, safety performance is higher.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Mark and corresponding component title in the accompanying drawing: 1-end cap; 2-centrifugal cylindrical shell; 3-set collar; 4-clip; 5-back up pad; 6-permanent seat; 7-through hole; 8-web plate; 9-supporting seat; 10-anchor two; 11-joint pin; 12-pin; 13-anchor one; 14-joint pin; 15-mounting plate.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1, the centrifuge dripping equipment that is used for the etching liquid recovering system copper powder, comprise centrifugal cylindrical shell 2 and the end cap 1 that is connected with centrifugal cylindrical shell 2, be provided with anchor 1 and anchor 2 10 on the outer wall of described centrifugal cylindrical shell 2, and anchor 1 and anchor 2 10 are arranged on the same plummet, anchor 1 is arranged on the top of anchor 2 10, described end cap is connected with mounting plate 15, and mounting plate 15 is connected with joint pin 11, anchor 1 is connected connection with mounting plate, anchor 2 10 is connected connection with joint pin, the bottom of centrifugal cylindrical shell 2 is provided with permanent seat 6, and the medullary ray of the medullary ray of permanent seat 6 and centrifugal cylindrical shell 2 is on same straight line, and the radius of permanent seat 6 is greater than the radius of centrifugal cylindrical shell 2, the below of described permanent seat 6 is provided with back up pad 5, be provided with several supporting seats 9 on the back up pad 5, supporting seat 9 is connected with set collar 3, described set collar 3 is arranged on the below of permanent seat 6, the radius of set collar 3 is greater than the radius of permanent seat 6, and set collar 3 is connected with permanent seat by 4 connections of several clips.Joint pin 11 is as support component, and the security incident that prevents end cap 1 in the process of opening because self gravitation causes coming off etc. is by the principle of lever and centrifugal wheel, so that end cap 1 can closely cover on the end face of centrifugal cylindrical shell 2; The rotary work of centrifugal cylindrical shell 2 inside, centrifugal force produces vibrations, back up pad 5 is mounted on the ground, to shake on the transmission set collar 3 by clip 4, set collar 3 and back up pad 5 fixing by web plate 8, capable transmission can be continued, finally realize the stability of centrifugation apparatus, centrifuge dripping effective.
The quantity of described anchor 1 and mounting plate 15 is two, and two anchors 1 are arranged on the sustained height on the centrifugal cylindrical shell 2, be provided with joint pin 14 between the anchor 1, and the two ends of joint pin 14 are passed respectively corresponding anchor 1 and mounting plate 15 follower heads and are sheathed with nut, mounting plate 15 can rotate around joint pin 14, and anchor 1 all is arranged between the mounting plate 15.The quantity of anchor 2 10 also is two, and nut is the two ends that are fixedly connected with pin 14, prevents that joint pin 14 produces transversal displacement in the process of rotating, so that the phenomenon that anchor 1 and mounting plate 15 come off occurs.
The end that described joint pin 11 is connected with mounting plate 15 is provided with boss, and the end face indent of boss forms groove, mounting plate 15 1 ends are arranged in the groove, be provided with pin 12 in the groove, and boss was passed respectively at its two ends after pin 12 passed mounting plate 15, and mounting plate 15 can rotate around pin 12.Mounting plate 15 can rotate around joint pin 14 and pin 12 simultaneously, function will be realized between end cap 1 and the centrifugal cylindrical shell 2 opening and closing, operator only need hand steered firmly end cap 1 to operate, the efficient of work is high, operator are when carrying out the switching of end cap 1, very laborsaving, as to have improved whizzer working time, reduced operator's labour intensity.
Be provided with through hole 7 on the described back up pad 5, and the medullary ray of the medullary ray of through hole 7 and centrifugal cylindrical shell 2 is on same straight line.Arranging behind the through hole 7 can be so that the weight saving of back up pad 5 integral body, convenient carrying, and through hole 7 is in the central position, so that the center of the center of gravity of back up pad 5 and centrifugal cylindrical shell 2 on same straight line, the inclination of centrifuge dripping can not occur simultaneously.
The quantity of described supporting seat 9 is four, and evenly is arranged on the back up pad 5, and supporting seat 9 is arranged on the below of set collar 3; The quantity of described clip 4 is four, and is evenly distributed on the set collar 3, and clip 4 is 45 ° with the line at set collar 3 centers and the line at supporting seat 9 and back up pad 5 centers.The even setting of clip 4 and supporting seat 9 so that the stressed of centrifugal cylindrical shell 2 evenly can stably be delivered to ground with vibrations, is avoided causing local shakiness, so that centrifugation apparatus is to go wrong in work.
Take aforesaid way, just can realize preferably the utility model.
Claims (6)
1. the centrifuge dripping equipment that is used for the etching liquid recovering system copper powder, it is characterized in that: comprise centrifugal cylindrical shell (2) and the end cap (1) that is connected with centrifugal cylindrical shell (2), be provided with anchor one (13) and anchor two (10) on the outer wall of described centrifugal cylindrical shell (2), and anchor one (13) and anchor two (10) are arranged on the same plummet, anchor one (13) is arranged on the top of anchor two (10), described end cap (1) is connected with mounting plate (15), and mounting plate (15) is connected with joint pin (11), anchor one (13) is connected 15 with mounting plate) connect, anchor two (10) is connected 11 with joint pin) connect, the bottom of centrifugal cylindrical shell (2) is provided with permanent seat (6), and the medullary ray of the medullary ray of permanent seat (6) and centrifugal cylindrical shell (2) is on same straight line, and the radius of permanent seat (6) is greater than the radius of centrifugal cylindrical shell (2), the below of described permanent seat (6) is provided with back up pad (5), be provided with several supporting seats (9) on the back up pad (5), supporting seat (9) is connected with set collar (3), described set collar (3) is arranged on the below of permanent seat (6), the radius of set collar (3) is greater than the radius of permanent seat (6), and set collar (3) is connected 6 with permanent seat) connect by several clips (4).
2. the centrifuge dripping equipment for the etching liquid recovering system copper powder according to claim 1, it is characterized in that: the quantity of described anchor one (13) and mounting plate (15) is two, and two anchors one (13) are arranged on the sustained height on the centrifugal cylindrical shell (2), be provided with joint pin (14) between the anchor one (13), and the two ends of joint pin (14) are passed respectively corresponding anchor one (13) and mounting plate (15) follower head and are sheathed with nut, mounting plate (15) can rotate around joint pin (14), and anchor one (13) all is arranged between the mounting plate (15).
3. the centrifuge dripping equipment for the etching liquid recovering system copper powder according to claim 2, it is characterized in that: described joint pin (11) is provided with boss with the end that mounting plate (15) is connected, and the end face indent of boss forms groove, mounting plate (15) one ends are arranged in the groove, be provided with pin (12) in the groove, and boss was passed respectively at its two ends after pin (12) passed mounting plate (15), and mounting plate (15) can rotate around pin (12).
4. the centrifuge dripping equipment for the etching liquid recovering system copper powder according to claim 1, it is characterized in that: be provided with through hole (7) on the described back up pad (5), and the medullary ray of the medullary ray of through hole (7) and centrifugal cylindrical shell (2) is on same straight line.
5. the centrifuge dripping equipment for the etching liquid recovering system copper powder according to claim 1, it is characterized in that: the quantity of described supporting seat (9) is four, and evenly be arranged on the back up pad (5), supporting seat (9) is arranged on the below of set collar (3).
6. the centrifuge dripping equipment for the etching liquid recovering system copper powder according to claim 1, it is characterized in that: the quantity of described clip (4) is four, and be evenly distributed on the set collar (3), clip (4) is 45 ° with the line at set collar (3) center and the line at supporting seat (9) and back up pad (5) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423242 CN202705483U (en) | 2012-08-24 | 2012-08-24 | Centrifugal dehydrating device for copper powder in etching liquid recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220423242 CN202705483U (en) | 2012-08-24 | 2012-08-24 | Centrifugal dehydrating device for copper powder in etching liquid recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705483U true CN202705483U (en) | 2013-01-30 |
Family
ID=47585804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220423242 Expired - Fee Related CN202705483U (en) | 2012-08-24 | 2012-08-24 | Centrifugal dehydrating device for copper powder in etching liquid recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628063A (en) * | 2012-08-24 | 2014-03-12 | 成都虹华环保科技有限公司 | Centrifugal dehydrating device for copper powder in etching liquid recycling system |
-
2012
- 2012-08-24 CN CN 201220423242 patent/CN202705483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628063A (en) * | 2012-08-24 | 2014-03-12 | 成都虹华环保科技有限公司 | Centrifugal dehydrating device for copper powder in etching liquid recycling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209939954U (en) | Tin-containing waste material retrieves and uses even feed arrangement | |
| CN202705483U (en) | Centrifugal dehydrating device for copper powder in etching liquid recycling system | |
| CN201686754U (en) | Automatic control device for extracting copper by electrolyzing waste etching liquid | |
| CN202700670U (en) | Centrifugal drying equipment capable of adding copper powder liquid conveniently | |
| CN202700666U (en) | Centrifugal equipment with high-efficient and stable function | |
| CN103628063A (en) | Centrifugal dehydrating device for copper powder in etching liquid recycling system | |
| CN108160683A (en) | A kind of method that waste and old tin plating copper-clad plate resource utilization utilizes | |
| CN101724885A (en) | Reverse electroplating peeling hung recovery tank | |
| CN201329242Y (en) | Acrylonitrile tail gas recovery device | |
| CN208964997U (en) | A kind of cobalt extraction tank clarifying chamber constant-current stabilizer | |
| CN201338944Y (en) | Improved copper soluble kettle | |
| CN103586140A (en) | Centrifugal device based on copper powder separating | |
| CN103623940A (en) | Centrifuge dripping device with copper powder fluid added conveniently | |
| CN103623939A (en) | Centrifugal device having efficient stable function | |
| CN202730241U (en) | Microetching waste liquor regeneration and recovery system | |
| CN202700450U (en) | Motor fixing structure installed on etching liquid agitating tank | |
| CN107460499A (en) | A kind of method that tin is reclaimed from electronic component | |
| CN114317947A (en) | Method and device for two-stage mechanical reinforced desulfurization of waste lead paste | |
| CN103591789B (en) | Fixing structure based on interior of centrifugal device | |
| CN202726833U (en) | Structure for hermetically fixing centrifuge | |
| CN207828384U (en) | The separator of barium sulfate in a kind of copper anode mud | |
| CN103586143A (en) | Device capable of improving open-close efficiency of end cover on centrifugal equipment | |
| CN204714902U (en) | A kind of etching copper powder recovery system | |
| CN201288223Y (en) | Deplating stripping suspension recovering groove | |
| CN202124496U (en) | Device for preparing nickel dihydroxide powder from waste nickel meshes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130824 |