CN204185537U - A kind of retrieving arrangement of tin indium oxide - Google Patents
A kind of retrieving arrangement of tin indium oxide Download PDFInfo
- Publication number
- CN204185537U CN204185537U CN201420677959.4U CN201420677959U CN204185537U CN 204185537 U CN204185537 U CN 204185537U CN 201420677959 U CN201420677959 U CN 201420677959U CN 204185537 U CN204185537 U CN 204185537U
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- Prior art keywords
- process furnace
- indium oxide
- tin indium
- heating unit
- utility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of retrieving arrangement of tin indium oxide.The purpose of this utility model is the retrieving arrangement providing a kind of tin indium oxide.The utility model comprises process furnace, rolling disc and controller, it is characterized in that: one end of described process furnace is provided with opening for feed and inlet mouth, the other end has discharge port and venting port, heating unit and thermal insulation layer is provided with outside process furnace, heating unit is between process furnace and thermal insulation layer, rolling disc is connected with electric motor, and controller is then connected with electric motor with heating unit respectively by wire.The utility model is mainly used in the recovery of tin indium oxide.
Description
Technical field
The utility model relates to a kind of retrieving arrangement, particularly relates to a kind of retrieving arrangement of tin indium oxide.
Background technology
Tin indium oxide (ITO, or tin-doped indium oxide) is a kind of indium (III) oxide compound (In
2o
3) and tin (IV race) oxide compound (SnO
2) mixture, usual mass ratio is 90%In
2o
3: 10% SnO
2.It is when film like, transparent, shows slightly dark brown, and when bulk state, it is in yellow grey partially.
Indium tin oxide (ITO) film has visible transparent and has good electroconductibility, and it is to visible light transmissivity >=95%, to ultraviolet specific absorption >=85%, to ultrared reflectivity >=70%, to rate of fall-off >=85% of microwave.Because ITO rete has high conductivity, good heat insulation and light transmission, is thus industrially applied widely.In the use procedure of ITO, its practical efficiency is less than 30%, and indium is rare metal, and price is high, and therefore producing a large amount of ITO waste materials needs to reclaim.
Original Cu Yin manufacturing enterprise of China (except the state-run large enterprises of minority) all adopts traditional technology, namely then Ore Leaching extracts with P204, use water back extraction again, then with zinc metal sheet displacement, its process water amount is large, needs with a large amount of clear water backwashes during extraction, cause environmental pollution serious, and inclement condition when producing, thick indium grade is too low, can not meet existing market demand.
Summary of the invention
The purpose of this utility model is the retrieving arrangement providing a kind of tin indium oxide, to reclaim indium in discarded ITO target and tin, solves the problem of environmental pollution.
For achieving the above object, technical solution of the present utility model is: a kind of retrieving arrangement of tin indium oxide, comprise process furnace, rolling disc and controller, it is characterized in that: one end of described process furnace 3 is provided with opening for feed 4 and inlet mouth 2, the other end has discharge port 8 and venting port 5, heating unit 7 and thermal insulation layer 6 is provided with outside process furnace, heating unit is between process furnace and thermal insulation layer, rolling disc 9 is connected with electric motor 12, and controller 11 is then connected with electric motor 12 with heating unit 7 respectively by wire.
The beneficial effects of the utility model are: the utility model adopts temperature controlling system to control reaction in furnace temperature, then controls electric motor, rolling disc etc. to complete whole removal process by controller.Wherein, temperature controlling system rate of heating is fast, temperature-stable; Whole removal process is easy and simple to handle, produces, protect environment without waste residue, waste water.
It is fast that the utility model also has production rate, and the advantages such as energy consumption is low, and operation of equipment is simple, are applicable to scale operation needs.Owing to adopting special purpose device, abandoned traditional production operation operating process, whole production process is added without any acid and reagent, and environmentally safe meets the Sustainable development requirement of country.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-thermopair; 2-inlet mouth; 3-body of heater; 4-opening for feed; 5-venting port; 6-thermal insulation layer; 7-heating unit; 8-discharge port; 9-rolling disc; 10-support; 11-controller; 12-electric motor.
Embodiment
Below in conjunction with accompanying drawing, the utility model and embodiment thereof are described in further detail.
See Fig. 1, the utility model comprises process furnace, rolling disc and controller, it is characterized in that: one end of described process furnace 3 is provided with opening for feed 4 and inlet mouth 2, the other end has discharge port 8 and venting port 5, heating unit 7 and thermal insulation layer 6 is provided with outside process furnace, heating unit is between process furnace and thermal insulation layer, and rolling disc 9 is connected with electric motor 12, and controller 11 is then connected with electric motor 12 with heating unit 7 respectively by wire.
Concrete operation step of the present utility model is:
The first step, opens inlet mouth 2 and venting port 5, passes into reducing gas (as H from inlet mouth 2
2, CO) 3 ~ 30 minutes, in stove 3 to be heated, air is drained turns off venting port 5 afterwards;
Second step, opens opening for feed 4, to be pushed by the plate that tin indium oxide is housed in process furnace 3 on rolling disc 9; 3rd step, controls controller 11 by temperature controlling system, opens heating unit 7, process furnace 3 temperature is risen to 300 ~ 600 degrees Celsius;
4th step, adopts temperature controlling system, temperature is set in 650 ~ 950 degrees Celsius;
5th step, when temperature rises to design temperature, by controller 11, starts rolling disc 9, the plate that tin indium oxide is housed slowly is sent to discharge port 8 from opening for feed 4;
6th step, by thermal insulation layer 6, insulation 1 ~ 10h;
7th step, by controller 11, heating-stopping apparatus 7, checks temperature in process furnace 3 by thermopair 1;
8th step, when temperature drops to 150 degree, material becomes liquid, opens discharge port 8, and taken out by the plate that tin indium oxide is housed, liquid is poured in clean container, cooling, pours out, obtain product coarse indium.
Claims (1)
1. the retrieving arrangement of a tin indium oxide, comprise process furnace, rolling disc and controller, it is characterized in that: one end of described process furnace (3) is provided with opening for feed (4) and inlet mouth (2), the other end has discharge port (8) and venting port (5), heating unit (7) and thermal insulation layer (6) is provided with outside process furnace, heating unit is between process furnace and thermal insulation layer, rolling disc (9) is connected with electric motor (12), and controller (11) is then connected with electric motor (12) with heating unit (7) respectively by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677959.4U CN204185537U (en) | 2014-11-14 | 2014-11-14 | A kind of retrieving arrangement of tin indium oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420677959.4U CN204185537U (en) | 2014-11-14 | 2014-11-14 | A kind of retrieving arrangement of tin indium oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185537U true CN204185537U (en) | 2015-03-04 |
Family
ID=52617549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420677959.4U Active CN204185537U (en) | 2014-11-14 | 2014-11-14 | A kind of retrieving arrangement of tin indium oxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048658A (en) * | 2017-11-20 | 2018-05-18 | 清远先导材料有限公司 | Continous way retracting device |
| CN111607768A (en) * | 2020-06-08 | 2020-09-01 | 福建阿石创新材料股份有限公司 | Planar target material unbinding device and method |
-
2014
- 2014-11-14 CN CN201420677959.4U patent/CN204185537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108048658A (en) * | 2017-11-20 | 2018-05-18 | 清远先导材料有限公司 | Continous way retracting device |
| CN111607768A (en) * | 2020-06-08 | 2020-09-01 | 福建阿石创新材料股份有限公司 | Planar target material unbinding device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |