CN202893195U - Output device of interdigital electrode dielectrophoresis separation system - Google Patents
Output device of interdigital electrode dielectrophoresis separation system Download PDFInfo
- Publication number
- CN202893195U CN202893195U CN201220526107.6U CN201220526107U CN202893195U CN 202893195 U CN202893195 U CN 202893195U CN 201220526107 U CN201220526107 U CN 201220526107U CN 202893195 U CN202893195 U CN 202893195U
- Authority
- CN
- China
- Prior art keywords
- output device
- noble metal
- impurity
- interdigital electrode
- impurity collector
- 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
- Electrostatic Separation (AREA)
Abstract
The utility model relates to an output device of an interdigital electrode dielectrophoresis separation system. The output device consists of a cylindrical shell, an impurity collector and a noble metal collection pipe, wherein the noble metal collection pipe is fixedly arranged at the bottom of the cylindrical shell; the impurity collector is like a funnel and is coaxially arranged on the cylindrical shell; and a shrinking portion at the lower end of the impurity collector is connected with an impurity output pipe in a sealed manner. The output device is simple in structure and scientific and rational in design; industrialization of separation can be realized by an interdigital electrode dielectrophoresis technology; the requirement of respectively outputting impurities and noble metal and the requirement of collecting and outputting noble metal micro particles at a position close to an insulation electrode can be met at the same time; and noble metal recycling dielectrophoresis separation equipment can be formed by connecting and integrating the output device and a separation cavity and can meet the requirement of collecting and outputting noble metal micro particles at the position close to the insulation electrode.
Description
Technical field
The utility model belongs to separation technology field, relates to the noble metal separation and Extraction of the precious metal minerals such as gold, especially a kind of output device of interdigital electrode dielectrophoresis separation system.
Background technology
Although the technology of dielectrophoresis is defined and proposes more than 30 years; many dielectrophoresises are also fast-developing in application biological and medically; but all dielectrophoresis equipment all is for the analysis in laboratory and differentiates particulate or cell etc.; it is processed flow and rests on all the time so far on microliters per second or the milliliter per second, and there is very large difference in this and market for the requirement for the treatment of capacity (greater than rising per second).
In precious metal interdigital electrode dielectrophoresis recovery system, noble metal particles moves downward owing to the effect of dielectrophoresis force is adsorbed on the electrode of postponing on the insulating electrode, other contaminant particles is then moved by the direction of dielectrophoresis force to the disengagement chamber center, after treating capacity increased, the flow velocity in the disengagement chamber was high.In addition, the size of dielectrophoresis force is along with the negative cube of particulate apart from the distance of insulating electrode is directly proportional: distance is larger, and power is then less.So contaminant particles is near apart from insulating electrode at the translational displacement at direction of an electric field of disengagement chamber.This just require the collection of precious metal and output design must with the near purity to guarantee that separative efficiency is separated with precious metal of insulating electrode.
In addition, the output device in precious metal dielectrophoresis recovery system must be in mating connection so that the whole system integration of science with disengagement chamber.
By retrieval, not yet find relevant publication document.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, a kind of output device of interdigital electrode dielectrophoresis separation system is provided, with realize to adopt interdigital electrode dielectrophoresis technical point from Industrialization, satisfy the requirement that impurity and precious metal are exported respectively, satisfy simultaneously and collecting with the position of insulating electrode near distance and the requirement of output noble metal particles.
The utility model realizes that the technical scheme of purpose is as follows:
A kind of output device of interdigital electrode dielectrophoresis separation system, consisted of by cylindrical housings, impurity collector, precious metal collecting pipe, the precious metal collecting pipe is packed in the bottom of cylindrical housings, to be that infundibulate is coaxial install with cylindrical housings impurity collector, and reducing position, lower end and the impurity efferent duct of impurity collector are tightly connected.
And described impurity collector outer rim and insulating electrode distance diametrically are 2 millimeters, and 1 centimetre of flange upper limb is stretched out in its upper end of impurity collector.
And, be shaped with flange in the upper end of cylindrical housings.
Advantage of the present utility model and good effect are:
The utility model is simple in structure, design science is reasonable, can realize adopting interdigital electrode dielectrophoresis technical point from Industrialization, satisfy the requirement that impurity and precious metal are exported respectively, satisfy simultaneously and collecting with the position of insulating electrode near distance and the requirement of output noble metal particles, satisfy and collecting with the position of insulating electrode near distance and the requirement of output noble metal particles is connected with disengagement chamber and integrates and the recovery precious metal dielectrophoresis separation equipment of composition.
Description of drawings
Fig. 1 is the utility model system architecture front view;
Fig. 2 is the cross-sectional view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
The specific embodiment
The utility model is described in further detail to specific embodiment below by accompanying drawing, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of output device of interdigital electrode dielectrophoresis separation system is made of cylindrical housings 3, impurity collector 1, precious metal collecting pipe 5, and the upper end of cylindrical housings is shaped with flange 2, and this flange is connected with the separation chamber is coaxial; The precious metal collecting pipe is packed in the bottom of cylindrical housings, and collects for the ease of deadweight, makes inclination reducing mode between cylindrical housings and the precious metal collecting pipe; Impurity collector is infundibulate, and reducing position and the impurity efferent duct 4 of its lower end are tightly connected, and impurity collector is coaxial to be installed with cylindrical housings, and its outer rim and insulating electrode distance diametrically is 2 millimeters, to accept noble metal particles; About 1 centimetre of flange upper limb is stretched out in the upper end of impurity collector, and corresponding with the disengagement chamber cooperation, to receive impurity suspension.By above-mentioned design, can realize the purpose that precious metal and impurity suspension are exported respectively.
Claims (3)
1. the output device of an interdigital electrode dielectrophoresis separation system, it is characterized in that: consisted of by cylindrical housings, impurity collector, precious metal collecting pipe, the precious metal collecting pipe is packed in the bottom of cylindrical housings, to be that infundibulate is coaxial install with cylindrical housings impurity collector, and reducing position, lower end and the impurity efferent duct of impurity collector are tightly connected.
2. the output device of interdigital electrode dielectrophoresis separation system according to claim 1, it is characterized in that: described impurity collector outer rim and insulating electrode distance diametrically are 2 millimeters, 1 centimetre of flange upper limb is stretched out in its upper end of impurity collector.
3. the output device of interdigital electrode dielectrophoresis separation system according to claim 1, it is characterized in that: the upper end in cylindrical housings is shaped with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220526107.6U CN202893195U (en) | 2012-10-15 | 2012-10-15 | Output device of interdigital electrode dielectrophoresis separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220526107.6U CN202893195U (en) | 2012-10-15 | 2012-10-15 | Output device of interdigital electrode dielectrophoresis separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893195U true CN202893195U (en) | 2013-04-24 |
Family
ID=48113917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220526107.6U Expired - Fee Related CN202893195U (en) | 2012-10-15 | 2012-10-15 | Output device of interdigital electrode dielectrophoresis separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109182965A (en) * | 2018-09-11 | 2019-01-11 | 哈尔滨工业大学（深圳） | Utilize AC field driving and the System and method for of directed transport micro-nano granules |
-
2012
- 2012-10-15 CN CN201220526107.6U patent/CN202893195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109182965A (en) * | 2018-09-11 | 2019-01-11 | 哈尔滨工业大学（深圳） | Utilize AC field driving and the System and method for of directed transport micro-nano granules |
| CN109182965B (en) * | 2018-09-11 | 2020-08-14 | 哈尔滨工业大学（深圳） | System and method for driving and directionally conveying micro-nano particles by using alternating current electric field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008143281A1 (en) | Highly efficient carbon nanotube separation method | |
| CN202893195U (en) | Output device of interdigital electrode dielectrophoresis separation system | |
| CN201404745Y (en) | High concentration and high pressure ultra-large flow cement dust treater | |
| CN103239951A (en) | Improved filtrating device of vacuum pump | |
| CN203724953U (en) | Whirlwind industrial vacuum cleaner | |
| CN201579127U (en) | Cyclone dust removing device with electrostatic dust aggregation equipment | |
| CN202893193U (en) | Separation cavity of interdigital electrode dielectrophoresis separation system | |
| CN202893194U (en) | Input device of interdigital electrode dielectrophoresis separation system | |
| CN202237345U (en) | Alcohol recovery device for pectin separating chamber | |
| CN203253521U (en) | Dielectrophoresis concentrator | |
| CN203866275U (en) | Fat separating and collecting device | |
| CN205308548U (en) | Draw device of smart powder of iron in follow iron ore | |
| CN102872719B (en) | Interdigital electrode dielectrophoresis separation system for recovering precious metal | |
| CN203372832U (en) | Powder collector | |
| CN202741256U (en) | High-precision grader | |
| CN203551364U (en) | Cell filter special for flow cytometer | |
| CN201770697U (en) | Fungal spore separator | |
| CN202538920U (en) | Continuous ultrasonic-assisted superconducting magnetic separation device with high gradient | |
| CN205252627U (en) | Hydrophobic thin oily filter bag gravity fatlute dewatering device | |
| CN206045570U (en) | The integrated mobile phase defecator that a kind of HPLC chromatogram is used | |
| CN104324578A (en) | Multi-functional bag-type dust collector | |
| CN201735211U (en) | Microscale extracting and purifying device | |
| CN218485339U (en) | Chemical industry is with drawing filter through freezing impurity that draws | |
| CN203470342U (en) | Decompression filtering device used for screening particles | |
| CN221086239U (en) | Peanut protein powder separation and extraction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20211015 |