CN202830125U - Recovery device of waste zinc slag - Google Patents
Recovery device of waste zinc slag Download PDFInfo
- Publication number
- CN202830125U CN202830125U CN2012204056623U CN201220405662U CN202830125U CN 202830125 U CN202830125 U CN 202830125U CN 2012204056623 U CN2012204056623 U CN 2012204056623U CN 201220405662 U CN201220405662 U CN 201220405662U CN 202830125 U CN202830125 U CN 202830125U
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- CN
- China
- Prior art keywords
- chamber
- zinc
- heating
- boiling point
- evaporation
- 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
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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
Abstract
The utility model discloses a recovery device of waste zinc slag which is characterized in that a heating melting chamber, a heating evaporation chamber, a high boiling point material collection chamber and a zinc condensation chamber are arranged in sequence according to the direction of technological process. A heater and temperature measuring equipment are arranged inside the heating melting chamber, a feeding valve is arranged at the bottom of the heating melting chamber, the high boiling point material collection chamber is arranged under the heating evaporation chamber, and the outlet of the zinc condensation chamber is connected with a vacuum pump. According to the fact that the boiling point of zinc is low, the materials are put into the heating melting chamber and in a fusion state. Then the materials are slowly sent into the heating evaporation chamber to carry out the heating and evaporation so that the evaporative zinc is collected into the zinc condensation chamber. Meantime, the refractory materials are collected into the high boiling point material collection chamber, and the working efficiency is greatly improved.
Description
Technical field
The utility model relates to a kind of zinc slag retrieving arrangement, especially a kind of zinc slag retrieving arrangement of high efficiency.
Background technology
Present fast development along with industrial circle; zinc-plated enterprise, zinc Die Casting Enterprise and other zinc products industry have produced a large amount of zinc slags; pyrometallurgical smelting is adopted in present smelting; but because zinc is a kind of very active metal; be easy to oxidation and form zinc oxide under atmospheric condition, less zinc particle is more difficult to be fused into zinc ingot metal with zinc.Utilize at present the principle of vacuum-evaporation to realize the zinc slag of purifying, but because disposable charging is many, and the time of evaporation is long, and for example one ton of cadmia material need to be purified the time more than 15 hours, therefore consider inefficiency from the angle of production efficiency and economic benefit.
The utility model content
Technical problem to be solved in the utility model provides a kind of zinc slag retrieving arrangement, high efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of zinc slag retrieving arrangement, its innovative point is: be disposed with heating working chamber, heating evaporation chamber, high boiler material collecting chamber and zinc condensing chamber along the technical process direction, described heating is provided with well heater and temperature measuring equipment in the working chamber, bottom, described heating working chamber is provided with dispensing valve, described high boiler material collecting chamber is arranged under the heating evaporation chamber, and described zinc condensing chamber outlet links to each other with vacuum pump.
The utility model has the advantage of: the low-boiling characteristics of utilizing zinc, by first material being placed the heating working chamber so that material is in molten state, then slowly material is being sent to the heating evaporation chamber, carry out heating evaporation, thereby the zinc of evaporation is collected into the zinc condensing chamber, the infusibility material is collected into the high boiler material collecting chamber in the material simultaneously, thereby has greatly improved working efficiency.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of a kind of zinc slag retrieving arrangement of the utility model.
Embodiment
A kind of zinc slag retrieving arrangement shown in Figure 1 is disposed with heating working chamber 1, heating evaporation chamber 2, high boiler material collecting chamber 3 and zinc condensing chamber 4 along the technical process direction.Heating is provided with well heater 5 and temperature measuring equipment in the working chamber 1, and heating 1 bottom, working chamber is provided with dispensing valve 6, and high boiler material collecting chamber 3 is arranged under the heating evaporation chamber 2, and 4 outlets of zinc condensing chamber link to each other with vacuum pump.
During specific works, material places first heating working chamber 1, assurance this moment vacuum degree control wherein is about 100Pa, and temperature is about 1070 degree, thereby so that material is in molten state, then opens the dispensing valve 6 of bottom, heating working chamber, thereby slowly enter into instant heating evaporator room 2 so that be in the material of molten state, the zinc that is evaporated out is collected into zinc condensing chamber 4, and the material of infusibility enters into the high boiler material collecting chamber 3 of 2 belows, heating evaporation chamber in the material.
Claims (1)
1. zinc slag retrieving arrangement, it is characterized in that: be disposed with heating working chamber, heating evaporation chamber, high boiler material collecting chamber and zinc condensing chamber along the technical process direction, described heating is provided with well heater and temperature measuring equipment in the working chamber, bottom, described heating working chamber is provided with dispensing valve, described high boiler material collecting chamber is arranged under the heating evaporation chamber, and described zinc condensing chamber outlet links to each other with vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204056623U CN202830125U (en) | 2012-08-15 | 2012-08-15 | Recovery device of waste zinc slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204056623U CN202830125U (en) | 2012-08-15 | 2012-08-15 | Recovery device of waste zinc slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202830125U true CN202830125U (en) | 2013-03-27 |
Family
ID=47941879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204056623U Expired - Fee Related CN202830125U (en) | 2012-08-15 | 2012-08-15 | Recovery device of waste zinc slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202830125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776385A (en) * | 2012-08-15 | 2012-11-14 | 苏州工业园区杰士通真空技术有限公司 | Waste zinc slag recovery unit |
| CN103937985A (en) * | 2014-04-18 | 2014-07-23 | 中国恩菲工程技术有限公司 | Continuous fuming furnace and continuous fuming process adopting continuous fuming furnace |
-
2012
- 2012-08-15 CN CN2012204056623U patent/CN202830125U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776385A (en) * | 2012-08-15 | 2012-11-14 | 苏州工业园区杰士通真空技术有限公司 | Waste zinc slag recovery unit |
| CN103937985A (en) * | 2014-04-18 | 2014-07-23 | 中国恩菲工程技术有限公司 | Continuous fuming furnace and continuous fuming process adopting continuous fuming furnace |
| CN103937985B (en) * | 2014-04-18 | 2016-03-30 | 中国恩菲工程技术有限公司 | Continous way fuming furnace and adopt its continuous fuming technique |
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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: 20130327 Termination date: 20130815 |