CN103623939A - Centrifugal device having efficient stable function - Google Patents
Centrifugal device having efficient stable function Download PDFInfo
- Publication number
- CN103623939A CN103623939A CN201210304424.8A CN201210304424A CN103623939A CN 103623939 A CN103623939 A CN 103623939A CN 201210304424 A CN201210304424 A CN 201210304424A CN 103623939 A CN103623939 A CN 103623939A
- Authority
- CN
- China
- Prior art keywords
- retainer ring
- holder
- centrifugal
- efficient stable
- cylindrical shell
- 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.)
- Pending
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifugal device having the efficient stable function. The centrifugal device having the efficient stable function comprises a centrifugal cylinder. A fixing base is arranged at the bottom end of the centrifugal cylinder. The center line of the fixing base and the center line of the centrifugal cylinder are located in the same line. The radius of the fixing base is larger than that of the centrifugal cylinder. A supporting board is arranged below the fixing base. Multiple supporting bases are arranged on the supporting board and connected with a fixing ring. The radius of the fixing ring is larger than that of the fixing base. The fixing ring is connected with the fixing base through a plurality of fixing buckles. According to the centrifugal device having the efficient stable function, the structure and the principle are simple, deformation is small after the device is stressed, the centrifugal cylinder is connected with the ground through the fixing buckles, vibration generated in the spin-drying process is counteracted through the ground, vibration of the centrifugal cylinder is reduced, displacement of the centrifugal cylinder in the spin-drying process is small, the safety performance is high, and the spin-drying effect is good.
Description
Technical field
The present invention relates to centrifugation apparatus, especially relate to the centrifugation apparatus with efficient stable function, belong to environmental protection equipment.
Background technology
The typical process of printed circuit board (pcb) processing adopts " graphic plating method ".(being the visuals of circuit) preplating one deck slicker solder resist layer in the Copper Foil part that first needs to retain at plate skin, then erodes remaining Copper Foil with chemical mode, is called etching.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 is mainly applicable to graphic plating metal resist layer, as plated with gold, nickel, leypewter, the etching of the printed board of tin-nickel alloy and tin, its feature is that etch-rate is fast, lateral erosion is little, molten copper ability is high, etch-rate is easily controlled, and in printed circuit board production process, etching is a very important technical process, need to use a large amount of etching solutions, be also therefore an operation that produces severe contamination source.Traditional governance approach is: by environmental administration, specified and had the company of qualification to reclaim, adopt simple way, wherein contained copper is processed into copper sulphate, then process slightly discharge.This has not only caused the significant wastage of resource (in every kilolitre alkaline etching liquid except cupric, also have 240 kilograms of above ammonium chlorides, the chemical substances such as liquefied ammonia of 30 kilograms of left and right), and waste liquid does not obtain real radical cure, therefore formed the transfer of pollution sources.
Barrier film is made by inert material, as the asbestos diaphragm of the medium-term and long-term use of chlorine industry.But asbestos diaphragm unstable properties while containing calcium, magnesium addition in salt solution, easily generates precipitation of hydroxide in barrier film, reduce transmitance; In higher temperature with under electrolyte effect, also can expand, get loose.Can in asbestos, add resin as reinforcing material for this reason, or take resin and make micro-pore septum as main body, aspect stability and mechanical strength, all be improved.Alkaline etching liquid carries out resource recovery copper by hazardous waste recovery business at present, produce copper sulphate product, its processing procedure need to consume a large amount of reagent, produce a large amount of washes, or the product purity obtaining is inadequate, and can not Direct Regeneration etching solution, economic benefit is low, can not reclaim the etching solution of inefficacy, environment is had a certain impact, and cause the energy resource consumption of transportation and cost to increase, engendered in the market the equipment of processing etching waste liquor by electrochemical principle, etching waste liquor can not only recycle for a long time after treatment, and can also obtain considerable income-cathode copper, the copper powder that electrolysis goes out is in liquid-solid mixture, need in centrifuge, realize separated, centrifugal is exactly the powerful centrifugal force that utilizes centrifuge rotor High Rotation Speed to produce, the sinking speed of particle in accelerating liquid, the separating substances of different sedimentation coefficients and buoyant density in sample is opened, centrifugation apparatus is all to adopt power to drive, utilize the effect of centrifugal force to dry, the vibrations that cause due to centrifugal force are very large, cause the offset distance of equipment large, easily there is security incident.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the centrifugation apparatus with efficient stable function is provided, this centrifugation apparatus is simple in structure, and principle is easy, and stress deformation is little, utilize clip that cylindrical shell is connected with ground, vibrations during by drying are offset by ground, and cylindrical shell self vibration reduces, and make cylindrical shell displacement when drying little, security performance is higher, the better effects if of drying.
Object of the present invention is achieved through the following technical solutions: the centrifugation apparatus with efficient stable function, comprise centrifugal cylindrical shell, the bottom of described centrifugal cylindrical shell is provided with holder, and the center line of holder and the center line of centrifugal cylindrical shell are on same straight line, and the radius of holder is greater than the radius of centrifugal cylindrical shell, the below of described holder is provided with gripper shoe, in gripper shoe, be provided with several supporting seats, supporting seat is connected with retainer ring, described retainer ring is arranged on the below of holder, the radius of retainer ring is greater than the radius of holder, and retainer ring is connected by several clips with holder.
Further, described clip is step structure, and the side of step structure contacts with holder with retainer ring respectively, and is provided with tapped through hole on clip, is provided with bolt in tapped through hole, and bolt is through retainer ring.
Further, in described gripper shoe, be provided with through hole, and the center line of through hole and the center line of centrifugal cylindrical shell are on same straight line.
Further, the quantity of described supporting seat is four, and is evenly arranged in gripper shoe, and supporting seat is arranged on the below of retainer ring.
Further, the quantity of described clip is four, and is evenly distributed on retainer ring, and the line at the line at clip and retainer ring center and supporting seat and gripper shoe center is 45 °.
In sum, the invention has the beneficial effects as follows: this centrifugation apparatus is simple in structure, principle is easy, stress deformation is little, utilizes clip that cylindrical shell is connected with ground, and the vibrations during by drying are offset by ground, cylindrical shell self vibration reduces, make cylindrical shell displacement when drying little, security performance is higher, the better effects if of drying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-centrifugal cylindrical shell; 2-retainer ring; 3-clip; 4-gripper shoe; 5-holder; 6-bolt; 7-through hole; 8-connecting plate; 9-supporting seat.
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, the centrifugation apparatus with efficient stable function, comprise centrifugal cylindrical shell 1, the bottom of described centrifugal cylindrical shell 1 is provided with holder 5, and the center line of the center line of holder 5 and centrifugal cylindrical shell 1 is on same straight line, and the radius of holder 5 is greater than the radius of centrifugal cylindrical shell 1, the below of described holder 5 is provided with gripper shoe 4, in gripper shoe 4, be provided with several supporting seats 9, supporting seat 9 is connected with retainer ring 2, described retainer ring 2 is arranged on the below of holder 5, the radius of retainer ring 2 is greater than the radius of holder 5, and retainer ring 2 is connected by several clips 3 with holder 5.The rotary work of centrifugal cylindrical shell 1 inside, centrifugal force produces vibrations, gripper shoe 4 is mounted on ground, by clip 3, will shake and transmit on retainer ring 2, retainer ring 2 and gripper shoe 4 fixing by connecting plate 8, capable transmission can be continued, finally realize the stability of centrifugation apparatus, centrifuge dripping effective.
Described clip 3 is step structure, and the side of step structure contacts with holder 5 with retainer ring 2 respectively, and is provided with tapped through hole on clip 3, is provided with bolt 6 in tapped through hole, and bolt 6 is through retainer ring 2.Adopt tapped through hole to be connected with bolt 6, clip 3 can be pressed on holder 5, good stability, dismounting is simultaneously also convenient.
In described gripper shoe 4, be provided with through hole 7, and the center line of the center line of through hole 7 and centrifugal cylindrical shell 1 is on same straight line.The weight saving that can make gripper shoe 4 integral body after through hole 7 is set, convenient carrying, through hole 7, in center, makes the center of gravity of gripper shoe 4 and the center of centrifugal cylindrical shell 1 on same straight line simultaneously, there will not be the inclination of centrifuge dripping.
The quantity of described supporting seat 9 is four, and is evenly arranged in gripper shoe 4, and supporting seat 9 is arranged on the below of retainer ring 2.
The quantity of described clip 3 is four, and is evenly distributed on retainer ring 2, and clip 3 is 45 ° with line and the supporting seat 9 at retainer ring 2 centers with the line at gripper shoe 4 centers.The even setting of clip 3 and supporting seat 9, makes the stressed of centrifugal cylindrical shell 1 evenly vibrations stably can be delivered to ground, avoids causing local shakiness, and making centrifugation apparatus is to go wrong in work.
Take aforesaid way, just can realize preferably the present invention.
Claims (5)
1. the centrifugation apparatus with efficient stable function, it is characterized in that: comprise centrifugal cylindrical shell (1), the bottom of described centrifugal cylindrical shell (1) is provided with holder (5), and the center line of the center line of holder (5) and centrifugal cylindrical shell (1) is on same straight line, and the radius of holder (5) is greater than the radius of centrifugal cylindrical shell (1), the below of described holder (5) is provided with gripper shoe (4), in gripper shoe (4), be provided with several supporting seats (9), supporting seat (9) is connected with retainer ring (2), described retainer ring (2) is arranged on the below of holder (5), the radius of retainer ring (2) is greater than the radius of holder (5), and retainer ring (2) is connected by several clips (3) with holder (5).
2. the centrifugation apparatus with efficient stable function according to claim 1, it is characterized in that: described clip (3) is step structure, the side of step structure contacts with holder (5) with retainer ring (2) respectively, and clip is provided with tapped through hole on (3), in tapped through hole, be provided with bolt (6), and bolt (6) is through retainer ring (2).
3. the centrifugation apparatus with efficient stable function according to claim 1, is characterized in that: in described gripper shoe (4), be provided with through hole (7), and the center line of the center line of through hole (7) and centrifugal cylindrical shell (1) is on same straight line.
4. the centrifugation apparatus with efficient stable function according to claim 1, is characterized in that: the quantity of described supporting seat (9) is four, and it is upper to be evenly arranged on gripper shoe (4), and supporting seat (9) is arranged on the below of retainer ring (2).
5. the centrifugation apparatus with efficient stable function according to claim 4, it is characterized in that: the quantity of described clip (3) is four, and it is upper to be evenly distributed on retainer ring (2), clip (3) is 45 ° with line and the supporting seat (9) at retainer ring (2) center with the line at gripper shoe (4) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304424.8A CN103623939A (en) | 2012-08-24 | 2012-08-24 | Centrifugal device having efficient stable function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210304424.8A CN103623939A (en) | 2012-08-24 | 2012-08-24 | Centrifugal device having efficient stable function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103623939A true CN103623939A (en) | 2014-03-12 |
Family
ID=50205599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210304424.8A Pending CN103623939A (en) | 2012-08-24 | 2012-08-24 | Centrifugal device having efficient stable function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103623939A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4900298A (en) * | 1987-08-21 | 1990-02-13 | Cobe Laboratories, Inc. | Centrifuge drive and support assembly |
| CN1171300A (en) * | 1996-07-24 | 1998-01-28 | 朱学良 | Vertical centrifuger with chassis supported by combination of balls holder and elastic ring |
| CN201094937Y (en) * | 2007-09-18 | 2008-08-06 | 江苏牡丹离心机制造有限公司 | Bag squeezing device of punching bag type centrifuge |
| CN201552063U (en) * | 2009-12-23 | 2010-08-18 | 美中能特医药化学科技（荆州）有限公司 | centrifugal machine |
| CN202377108U (en) * | 2011-11-17 | 2012-08-15 | 成都诚诺新技术有限公司 | Centrifugal machine with outboard motor |
| CN202700666U (en) * | 2012-08-24 | 2013-01-30 | 成都虹华环保科技有限公司 | Centrifugal equipment with high-efficient and stable function |
-
2012
- 2012-08-24 CN CN201210304424.8A patent/CN103623939A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4900298A (en) * | 1987-08-21 | 1990-02-13 | Cobe Laboratories, Inc. | Centrifuge drive and support assembly |
| CN1171300A (en) * | 1996-07-24 | 1998-01-28 | 朱学良 | Vertical centrifuger with chassis supported by combination of balls holder and elastic ring |
| CN201094937Y (en) * | 2007-09-18 | 2008-08-06 | 江苏牡丹离心机制造有限公司 | Bag squeezing device of punching bag type centrifuge |
| CN201552063U (en) * | 2009-12-23 | 2010-08-18 | 美中能特医药化学科技（荆州）有限公司 | centrifugal machine |
| CN202377108U (en) * | 2011-11-17 | 2012-08-15 | 成都诚诺新技术有限公司 | Centrifugal machine with outboard motor |
| CN202700666U (en) * | 2012-08-24 | 2013-01-30 | 成都虹华环保科技有限公司 | Centrifugal equipment with high-efficient and stable function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101830587B (en) | Process and device for processing heavy metal wastewater | |
| KR20180012779A (en) | Systems and methods for recovery of lead from lead-acid batteries | |
| CN104630825A (en) | Device and process for electrolytically extracting copper in acidic etching liquid | |
| CN102618873B (en) | Ammonia washing water circulation system and method of PCB (Printed Circuit Board) etching line | |
| CN111926331A (en) | Alkaline etching solution and in-situ electrolysis copper extraction recycling device and method thereof | |
| CN202700666U (en) | Centrifugal equipment with high-efficient and stable function | |
| WO2014042390A1 (en) | Method for recovery of metals from waste printed circuit boards | |
| CN103623939A (en) | Centrifugal device having efficient stable function | |
| CN102071312A (en) | Method for preparing electrolytic copper foil by utilizing copper-containing metal powder in waste printed circuit board | |
| CN106702386A (en) | Cyclic regeneration technology of etching solution | |
| CN108160683A (en) | A kind of method that waste and old tin plating copper-clad plate resource utilization utilizes | |
| CN103586140A (en) | Centrifugal device based on copper powder separating | |
| CN202700670U (en) | Centrifugal drying equipment capable of adding copper powder liquid conveniently | |
| CN202700664U (en) | Centrifugal equipment for separating copper powder | |
| CN103628068A (en) | Microetching waste liquor regeneration and recovery system | |
| CN202709699U (en) | Fixing structure based on inner part of centrifugal device | |
| CN202705483U (en) | Centrifugal dehydrating device for copper powder in etching liquid recycling system | |
| JP5837681B2 (en) | Recycling metal from goods | |
| CN202752104U (en) | Device capable of improving open-and-closed efficiency of centrifuge device upper end cover | |
| CN103591789B (en) | Fixing structure based on interior of centrifugal device | |
| CN107460499B (en) | A method of recycling tin from electronic component | |
| CN202726833U (en) | Structure for hermetically fixing centrifuge | |
| CN103590070B (en) | For the structure of copper bar of Electrode connection in electrolytically etching liquid | |
| CN202730241U (en) | Microetching waste liquor regeneration and recovery system | |
| CN103586830B (en) | Structure capable of sealing and fixing centrifugal machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140312 |