CN2334765Y - Rotary drum - Google Patents
Rotary drum Download PDFInfo
- Publication number
- CN2334765Y CN2334765Y CN 97249783 CN97249783U CN2334765Y CN 2334765 Y CN2334765 Y CN 2334765Y CN 97249783 CN97249783 CN 97249783 CN 97249783 U CN97249783 U CN 97249783U CN 2334765 Y CN2334765 Y CN 2334765Y
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- auger
- slag
- angle
- utility
- 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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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a rotary drum which is a main associated device for extracting discarded copper slag and is designed for the purpose that when slag and sulfuric acid react, the positive rotation of the utility model can guarantee the full stir to speed up the reaction, and the reverse rotation can guarantee the successful discharging. The axial center line of the rotary drum forms an alpha angle with the horizontal plane, acid protecting coating is attached on the inner wall of the rotary drum, and acid protecting treatment is carried out to a rotary drum rib which forms a beta angle with the horizontal plane. The utility model with the advantages of simple structure and reasonable design can be matched with other auxiliary devices to achieve the function of extracting and separating ore.
Description
The utility model belongs to extracting discards the scoriaceous self-control preparation equipment of copper class.
When the scoriaceous grade of past copper is too low, generally abandoned by heap.The utility model is for extracting the discarded homemade equipment of copper mine slag specialized designs, and can with crusher, pulverizer, separate and clean hinge dragon, displacement pool, smelting furnace and form complete processing unit flow process jointly.
The purpose of this utility model is to propose a kind of discarded scoriaceous rotary drum of copper that is used to extract.
For satisfying processing requirement, this drum should be prevented acid treatment to inwall.The rotary drum muscle is made by stainless steel plate or is prevented acid treatment.When the inwall muscle is just changeing, can stir mineral aggregate and acid solution, can clear out-feed liquid during counter-rotating.
Accompanying drawing 1 is a rotary drum sketch of the present utility model.
Rotary drum (1) shaft centre line becomes the α angle with horizontal plane, rotary drum axle (11) Axle bed is installed on the base, Driven by motor belt pulley (12), realize opening, stopping and forward and backward. Support roller ( 10) rotary drum is worked the effect of entrusting. Drum inner wall arranges the acid-proof layer. Interior some of drum Become the high 10～15c of auger muscle (3) that is made by stainless steel at β angle with horizontal plane M, the oblique drum inner wall that is installed in, auger muscle charge side and inwall angle when causing forward Greater than 90 degree, during counter-rotating, auger muscle charge side and inwall angle are less than 90 degree. Sulfate liquid is advanced rotary drum by acid-proof pump from pipe (5) pump, and heat steam water is from pipe (4) Throw rotary drum into heating material, water. Be broken, and through being crushed to 40 purpose copper mines Slag is sent rotary drum to from auger (6). During the rotary drum forward, slag material and sulfuric acid solution quilt Rotary drum auger muscle (3) is hybrid reaction fully, and suitable temperature promotes reaction speed. After a period of time, Electric Machine Control programmer control motor belt pulley and rotary drum stop the rotation , and then driving the rotary drum reverse rotation, the structure of auger muscle (3) is with slag material and acid Liquid clears out rotary drum, enters to separate the suitable for reading of auger (7), and its water liquid is from auger (7 ) end opening (8) flow into its slag material of pond (9) and in auger (7), twisted Advance the top outlet, enter lower road and clean auger, to reduce the acid number that contains of slag material.
Embodiment rotary drum of the present utility model is the garden tubbiness, and inwall has the acid-proof measure, the acid layer of setting up defences, its longitudinal center line is horizontal by the α angle, 30 °＜α＜40 °, by ring flange center power shaft (11) is set at the bottom of the rotary drum bucket, be installed on the rotary drum base by bush seat.The weight of rotary drum and material slag and acid solution is supported by axle bed and support roller (10).The rotation motor belt (12) of rotary drum (1) drives the rotary drum axle and realizes just changeing, stopping and reversing by setting the electric machine control program.The rotary drum opening part is provided with sulfuric acid pipe (5), hot gas water pipe (4) and material slag pipe (6), and the hybrid reaction of material slag and acid solution reaches when going out by the rotary drum forward and backward clearly, the stirring action of auger muscle (3) and realizing.Auger muscle (3) or deal with the acid-proof dope layer, wide 10cm～15cm is the β angle with sea line, 5 °＜β＜15 °, installs by its orthographicprojection position at inwall.
This drum structure is simple, and is reasonable in design, is the main support equipment that extracts discarded copper mine slag technology, economically valuable.
Claims (3)
1, a kind of rotary drum is to be used to extract the discarded scoriaceous self-control preparation equipment of copper, it is characterized in that rotary drum (1) is the garden tubbiness, the attached anti-sulfuric acid coating of inwall (2), rotary drum longitudinal center line and sea line are the α angle, inwall is oblique some the high 10～15cm of being are installed be the auger muscle (3) of β angle with sea line, sulfuric acid pipe (5), hot gas, water pipe (4), mineral aggregate pipe (6) imports rotary drum from the opening end of garden tubbiness rotary drum, motor belt pulley on the base (12) drives rotary drum axle (11) rotation, support roller (10) plays certain supporting role, when just changeing, slag material and sulphuric acid soln are at certain hour, temperature condition fully stirs concurrent biochemical reaction down, during counter-rotating, convulsion can be with material, liquid goes out rotary drum clearly and enters separation auger (7), and its liquid is from outlet (8) pump sump (9), and its slag advances to clean auger by auger (7) row.
2, as claim 1, a kind of rotary drum.The scope that it is characterized in that described rotary drum longitudinal center line and horizontal angle is 30 °＜α＜40 °.
3,, it is characterized in that described auger muscle (3) and sea line angular range are 5 °＜β＜15 ° as claim 1 rotary drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249783 CN2334765Y (en) | 1997-12-01 | 1997-12-01 | Rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97249783 CN2334765Y (en) | 1997-12-01 | 1997-12-01 | Rotary drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2334765Y true CN2334765Y (en) | 1999-08-25 |
Family
ID=33956597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97249783 Expired - Fee Related CN2334765Y (en) | 1997-12-01 | 1997-12-01 | Rotary drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2334765Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298835B (en) * | 2007-04-30 | 2012-03-21 | 北京海能海特石油科技发展有限公司 | Controllable acid distributing tube and controllable acid distributing method |
| EA033421B1 (en) * | 2016-09-29 | 2019-10-31 | Republican State Enterprise On The Right Of Economic Management National Center On Complex Proc Of M | Device for chemical leaching of silicate-containing substances |
-
1997
- 1997-12-01 CN CN 97249783 patent/CN2334765Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298835B (en) * | 2007-04-30 | 2012-03-21 | 北京海能海特石油科技发展有限公司 | Controllable acid distributing tube and controllable acid distributing method |
| EA033421B1 (en) * | 2016-09-29 | 2019-10-31 | Republican State Enterprise On The Right Of Economic Management National Center On Complex Proc Of M | Device for chemical leaching of silicate-containing substances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |