CN201785459U - Capped-sealing heat-insulating agitation leach equipment - Google Patents
Capped-sealing heat-insulating agitation leach equipment Download PDFInfo
- Publication number
- CN201785459U CN201785459U CN201020516257XU CN201020516257U CN201785459U CN 201785459 U CN201785459 U CN 201785459U CN 201020516257X U CN201020516257X U CN 201020516257XU CN 201020516257 U CN201020516257 U CN 201020516257U CN 201785459 U CN201785459 U CN 201785459U
- Authority
- CN
- China
- Prior art keywords
- cover
- feeds
- thermal insulation
- sealing
- ore pulp
- 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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Classifications
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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
Capped-sealing heat-insulating agitation leach equipment comprises an agitation tank (1), an agitator (2) arranged in the agitation tank and driven by an agitating shaft (3), an ore slurry feeding groove (11) communicated into the agitation tank, and a sulfuric acid feeding pipe (4) communicated into the ore slurry feeding groove (11); a sealing cover (5) is arranged at the top end of the agitation tank; the upper end of the agitating shaft (3) extends out of the sealing cover to be connected with a driving device; and the ore slurry feeding groove (11) passes through the sealing cover to be communicated into the agitation tank. By virtue of the equipment, the temperature of ore slurry in an agitation leach tank can be kept effectively, the heat loss is reduced, harmful gas, acid mist and the like generated in the leaching process can be prevented from escaping, and the environmental pollution and the corrosion to equipment and harm to the bodies of operators are reduced.
Description
Technical field
The utility model relates to hydrometallurgy agitation leach device structure technical field.
Background technology
Agitation leach is the routine techniques of non-ferrous metal hydrometallurgy.Existing normal pressure agitation leach equipment mostly is open type suitable for reading or semi-enclosed structure, and the obnoxious flavour that produces in the leaching process, acid mist etc. are from effusion suitable for reading, and not only contaminate environment, but also etching apparatus also can cause bigger actual bodily harm to the operator.
Summary of the invention
The purpose of this utility model is to solve the problem that prior art exists, a kind of sealing insulated and stirred leaching plant of adding a cover is provided, with effusions such as the obnoxious flavour that effectively prevents to produce in the leaching process and acid mists, reduce environmental pollution and to the corrosion of equipment and to operator's actual bodily harm.
The purpose of this utility model is achieved by the following technical solution.
Add a cover sealing insulated and stirred leaching plant, comprise steel basin, be positioned at the agitator that drives by stir shaft of steel basin, the ore pulp that feeds steel basin feeds groove, feed the sulfuric acid that ore pulp feeds groove feeds pipe, add on the steel basin top and to be stamped sealing cover, the stir shaft upper end passes sealing cover and connects with drive unit, and ore pulp feeds groove and passes sealing cover feeding steel basin.
The utility model adds shaft seal in perforation place that stir shaft passes sealing cover.The inlet end that feeds pipe at sulfuric acid has been hinged with airtight bend pipe and the vitriol oil transfer lime of feeding in proper order, is provided with under meter in vitriol oil transfer lime.Feed at ore pulp and to be provided with a shelves stream plate and an overflow weir in the groove.Feeding groove at ore pulp goes out the stream end concentrated sulfuric acid dissolution seal closure that Open Side Down is housed.Be coated with thermal insulation layer at steel basin.Outside feeding groove, ore pulp also is coated with thermal insulation layer.The thickness of thermal insulation layer is 40mm～150mm.The material of thermal insulation layer is one or more in the cotton plate in carpet, precipice, porous plastics, mineral wool goods, multicellular glass, expansion pearlite thermal insulation product, rubber powder EPS granule thermal insulation slurry, mineral spraying cotton, foaming cement thermal insulation goods, urethane, the glass wool.The utility model is by adding a cover stirred leaching tank, effectively prevented effusions such as the obnoxious flavour that produces in the leaching process and acid mist, improved operating environment, reduced equipment corrosion, also can effectively reduce the actual bodily harm to the operator.In addition, by increasing shaft seal that the sealing vitriol oil and ore pulp drop into, bend pipe, seal closure etc., be aided with a shelves stream plate and an overflow weir structure, further improved sealing effectiveness, prevent the effusion of obnoxious flavour and acid mist etc. more effectively, formed the production method of safety, environmental protection, cleaning.Outside steel basin, coat thermal insulation layer, can improve and keep the leach liquor temperature, satisfy the requirement of subsequent production.The utility model is simple in structure, and is easy to operate, and working stability is reliable.
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises steel basin 1, be positioned at the agitator 2 that is driven by stir shaft 3 of steel basin, the ore pulp that feeds steel basin feeds groove 11, feed the sulfuric acid that ore pulp feeds groove feeds pipe 4, adds on the steel basin top and is stamped sealing cover 5.Stir shaft 3 upper ends pass sealing cover and connect with drive unit, and perforation place that passes sealing cover at stir shaft 3 adds shaft seal 6.Ore pulp feeds groove 11 and passes sealing cover and feed steel basin, feeds at ore pulp and is provided with a shelves stream plate 13 and an overflow weir 12 in the groove 11, feeds groove 11 at ore pulp and goes out the stream end concentrated sulfuric acid dissolution seal closure 10 that Open Side Down is housed.The inlet end that feeds pipe 4 at sulfuric acid has been hinged with airtight bend pipe 7 and the vitriol oil transfer lime 9 of feeding in proper order, is provided with under meter 8 in vitriol oil transfer lime 9.Be coated with thermal insulation layer 14 at steel basin 1, feed groove 11 at ore pulp and be coated with thermal insulation layer 15, the thickness of thermal insulation layer is 40mm～150mm, the material of thermal insulation layer can be selected existing material for use, as in the cotton plate of carpet, precipice, porous plastics, mineral wool goods, multicellular glass, expansion pearlite thermal insulation product, rubber powder EPS granule thermal insulation slurry, mineral spraying cotton, foaming cement thermal insulation goods, urethane, the glass wool one or more, also can select heat insulating material for use.
During work, initial ore pulp material feeds groove 11 from ore pulp and feeds, and ore pulp seals ore pulp automatically and feeds groove when shelves stream plate 13 and overflow weir 12, and gas and acid mist can't be overflowed.The vitriol oil feeds pipe and 4 feeds through feeding bend pipe 7 and sulfuric acid from vitriol oil transfer lime 9.The bend pipe position that feeds bend pipe forms automatic sealing, and gas and acid mist can't be overflowed.The bottom of concentrated sulfuric acid dissolution seal closure 10 is positioned at the steel basin liquid level below 15, leans on liquid level from dynamic seal.After the ore pulp material and the vitriol oil fed steel basin, drive unit drove stir shaft, drove agitator and rotated, and carried out the agitation leach of metalliferous mineral composition and handled.Whole leaching process carries out in confined conditions, has improved operating environment, has reduced equipment corrosion.Set thermal insulation layer 14 has heat insulation effect preferably, can make the leach liquor temperature improve 4-15 ℃, satisfies the subsequent production processing requirement.
Claims (9)
1. add a cover sealing insulated and stirred leaching plant, comprise steel basin (1), be positioned at the agitator (2) that drives by stir shaft (3) of steel basin, the ore pulp that feeds steel basin feeds groove (11), feed the sulfuric acid that ore pulp feeds groove (11) feeds pipe (4), it is characterized in that, add on the steel basin top and to be stamped sealing cover (5), stir shaft (3) upper end passes sealing cover and connects with drive unit, and ore pulp feeds groove (11) and passes sealing cover feeding steel basin.
2. the sealing insulated and stirred leaching plant of adding a cover according to claim 1 is characterized in that perforation place that passes sealing cover at stir shaft (3) adds shaft seal (6).
3. the sealing insulated and stirred leaching plant of adding a cover according to claim 1, it is characterized in that, the inlet end that feeds pipe (4) at sulfuric acid has been hinged with airtight bend pipe (7) and the vitriol oil transfer lime (9) of feeding in proper order, is provided with under meter (8) in vitriol oil transfer lime (9).
4. the sealing insulated and stirred leaching plant of adding a cover according to claim 1 is characterized in that, feeds at ore pulp and is provided with shelves stream plate (13) and overflow weir (12) in the groove (11).
5. according to claim 1 or the 4 described sealing insulated and stirred leaching plants of adding a cover, it is characterized in that, feed groove (11) at ore pulp and go out the stream end concentrated sulfuric acid dissolution seal closure (10) that Open Side Down is housed.
6. the sealing insulated and stirred leaching plant of adding a cover according to claim 1 is characterized in that, is coated with thermal insulation layer (14) at steel basin (1).
7. the sealing insulated and stirred leaching plant of adding a cover according to claim 1 is characterized in that, feeds groove (11) at ore pulp and is coated with thermal insulation layer (15).
8. according to claim 6 or the 7 described sealing insulated and stirred leaching plants of adding a cover, it is characterized in that the thickness of thermal insulation layer (14,15) is 40mm～150mm.
9. according to claim 6 or the 7 described sealing insulated and stirred leaching plants of adding a cover, it is characterized in that the material of thermal insulation layer (14,15) is one or more in the cotton plate in carpet, precipice, porous plastics, mineral wool goods, multicellular glass, expansion pearlite thermal insulation product, rubber powder EPS granule thermal insulation slurry, mineral spraying cotton, foaming cement thermal insulation goods, urethane, the glass wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020516257XU CN201785459U (en) | 2010-09-03 | 2010-09-03 | Capped-sealing heat-insulating agitation leach equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020516257XU CN201785459U (en) | 2010-09-03 | 2010-09-03 | Capped-sealing heat-insulating agitation leach equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785459U true CN201785459U (en) | 2011-04-06 |
Family
ID=43817433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020516257XU Expired - Fee Related CN201785459U (en) | 2010-09-03 | 2010-09-03 | Capped-sealing heat-insulating agitation leach equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762469B (en) * | 2015-04-19 | 2016-09-07 | 郴州福鑫有色金属有限公司 | A kind of leaching equipment |
-
2010
- 2010-09-03 CN CN201020516257XU patent/CN201785459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762469B (en) * | 2015-04-19 | 2016-09-07 | 郴州福鑫有色金属有限公司 | A kind of leaching equipment |
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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: 20110406 Termination date: 20180903 |