CN201050931Y - Metallic ore fine powder dryer - Google Patents
Metallic ore fine powder dryer Download PDFInfo
- Publication number
- CN201050931Y CN201050931Y CNU2007200906755U CN200720090675U CN201050931Y CN 201050931 Y CN201050931 Y CN 201050931Y CN U2007200906755 U CNU2007200906755 U CN U2007200906755U CN 200720090675 U CN200720090675 U CN 200720090675U CN 201050931 Y CN201050931 Y CN 201050931Y
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- China
- Prior art keywords
- hollow blade
- shaft
- heating chamber
- heating
- hollow
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- Expired - Fee Related
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Abstract
The utility model discloses a metal mine fine flour drying machine, which comprises a heating chamber with a feeding hole and a discharging hole, and a mixer shaft, wherein the mixer shaft is horizontally arranged in the heating chamber and driven via a transmission mechanism driven a power source, the mixer shaft is a main hollow blade shaft and an auxiliary hollow blade shaft which are horizontally arranged in the heating chamber, the main shaft of the hollow blade shaft and a fan-shaped blade inclined and arranged on the main shaft are an integral hollow structure, which end portion is equipped with an air inlet and an air outlet. When in use, heating medium is input into the heating chamber and the hollow blade shaft, the two hollow blade shafts are driven by the transmission mechanism to reversely move, in the process that the two hollow blade shafts are rotated and are pulled, and the mine fine flour in the heating chamber is fully stirred. Because the dried mine fine flour is arranged in the heating chamber whose inner heating carrier and outer heating carrier are heated at the same time, and the heating is uniform. Aiming to drying equipment of metal mine fine flour of our country, the utility model has excellent social benefits and considerable economic benefits.
Description
Technical field
The utility model relates to the drying machine that metal ore dressing industry is used, and especially relates to the smart powder drying machine of a kind of metallic ore.
Background technology
In metal ore dressing industry, the metal tantalite power of processing after the flotation contains large quantity of moisture, and its water evaporates that contains is fallen, and generally adopts special-purpose drying machine to realize, and be commonly used as helicoid screw dryer and Rotatingandflashstreamingdrier.Helicoid screw dryer be utilize in the chamber spiral screw feeder (stirring axle) with tantalite power from the chamber feeding mouth to the process that the chamber discharging opening is passed, utilize the outside heating jacket that coats of chamber that tantalite power is heated and make its water evaporates, because tantalite power can not fully contact with the chamber heated wall, the moisture that tantalite power contains can not evaporate fully, need repeat processing, so inefficiency, and the wet feed that the discharging opening place is adhered to also can cause element part to damage through extruding formation lump, simultaneously because heat medium selects for use is conduction oil, in case seepage occurs, tantalite power also can be polluted by conduction oil and cause significant wastage.What use now that more Rotatingandflashstreamingdrier adopts is open steam flow drying, and tantalite power is flown away, and loss is big, and fire coal and power consumption are big, enterprise's production cost height.
The utility model content
The purpose of this utility model is to provide a kind of energy-conserving and environment-protective and the high smart powder drying machine of metallic ore of efficient.
For achieving the above object, the utility model can be taked following technical proposals:
The smart powder drying machine of metallic ore described in the utility model, comprise the heated chamber that has the charging and discharging mouth, and be horizontally set on and stir axle by what the drive power source transmission mechanism drove in the described heated chamber, the described axle that stirs is for being set in parallel in two the hollow blade axles of major-minor in the described heated chamber, the main shaft of described hollow blade axle and this main shaft sector that is provided with that tilts is the hollow-core construction of one, and its end offers air inlet, gas outlet.
For making it simple in structure, the reductor of described transmission mechanism for being connected with motor output shaft, and by reductor by the main hollow blade axle that shaft joint drives, the driving wheel that is arranged on behind the shaft joint drives secondary hollow blade axle action by intermeshing follower.
The maintenance that tantalite power does not fly away, reduces loss and is convenient to entire machine during for assurance work, described heated chamber has loam cake.
Advantage of the present utility model is to be set in parallel in two the hollow blade axles of major-minor in the described heated chamber, the main shaft of described hollow blade axle and this main shaft sector that is provided with that tilts is the hollow-core construction of one, its end offers air inlet, the gas outlet, during work, all feed heat medium in heated chamber and the hollow blade axle, article two, the hollow blade axle is done relative motion under the drive of transmission mechanism, rotate at two hollow blade axles, in the progradation tantalite power in the heated chamber is fully stirred, because in the tantalite power that is dried is in, in the chamber that outer heat carrier heats simultaneously, more even so be heated, drying effect is better; If the heat medium in heated chamber and hollow blade axle and the sector is adopted vapours,, also can not pollute tantalite power even seepage takes place accidentally.The smart powder drying machine of metallic ore described in the utility model is compared with Rotatingandflashstreamingdrier commonly used, wet molybdenum concntrate according to dry 10 tons of every workday calculates, can save coal-fired 54 tons every year, save power 2.88 ten thousand degree, only these two promptly can be enterprise and cut down expenses 120,000 yuan more than; Because heated chamber has loam cake, whole dry run is in the sealed chamber, can reduce 120,000 yuan of losses every year again; This equipment of use has improved operating efficiency, has reduced personnel's spending and maintenance cost, can economize on the use of funds again more than 50,000 yuan.At China's rare metal tantalite power drying equipment, the utlity model has good social benefit and considerable economic.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 be Figure 1A-A to the sectional structure schematic diagram.
The specific embodiment
As shown in the figure, the smart powder drying machine of metallic ore described in the utility model, comprise the heated chamber 3 that has charging and discharging mouth 1,2, and be horizontally set on and stir axle by what the drive power source transmission mechanism drove in the described heated chamber 3, the described axle that stirs is for being set in parallel in two the hollow blade axles of major-minor in the described heated chamber 3,4 sectors 5 that tilt setting are the hollow-core construction of one on the main shaft 4 of described hollow blade axle and this main shaft, and its end offers air inlet, gas outlet; For making it simple in structure, the reductor 7 of described transmission mechanism for being connected with motor 6 output shafts, and by reductor 7 by the main hollow blade axle that shaft joint 8 drives, the driving wheel 9 that is arranged on behind the shaft joint 8 drives secondary hollow blade axle action by intermeshing follower; The maintenance that tantalite power does not fly away, reduces loss and is convenient to entire machine during for assurance work, described heated chamber 3 has loam cake 10.
Claims (3)
1. the smart powder drying machine of a metallic ore, comprise the heated chamber (3) that has charging and discharging mouth (1,2), and be horizontally set on and stir axle by what the drive power source transmission mechanism drove in the described heated chamber (3), it is characterized in that: the described axle that stirs is for being set in parallel in two the hollow blade axles of major-minor in the described heated chamber (3), (4) sector (5) that is provided with that tilts is the hollow-core construction of one on the main shaft of described hollow blade axle (4) and this main shaft, and its end offers air inlet, gas outlet.
2. the smart powder drying machine of metallic ore according to claim 1, it is characterized in that: the reductor (7) of described transmission mechanism for being connected with motor (6) output shaft, and by reductor (7) by the main hollow blade axle that shaft joint (8) drives, the driving wheel (9) that is arranged on behind the shaft joint (8) drives secondary hollow blade axle action by intermeshing follower.
3. the smart powder drying machine of metallic ore according to claim 1, it is characterized in that: described heated chamber (3) has loam cake (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200906755U CN201050931Y (en) | 2007-06-12 | 2007-06-12 | Metallic ore fine powder dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200906755U CN201050931Y (en) | 2007-06-12 | 2007-06-12 | Metallic ore fine powder dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050931Y true CN201050931Y (en) | 2008-04-23 |
Family
ID=39337421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200906755U Expired - Fee Related CN201050931Y (en) | 2007-06-12 | 2007-06-12 | Metallic ore fine powder dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050931Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936646A (en) * | 2010-08-31 | 2011-01-05 | 溧阳市正翔精密机械有限公司 | Rotary dryer |
| CN102503743A (en) * | 2008-11-26 | 2012-06-20 | 石家庄成功机电有限公司 | Powdery ammonium nitrate explosive, preparation method for same and preparation equipment for same |
| CN102910795A (en) * | 2012-10-26 | 2013-02-06 | 江苏海大印染机械有限公司 | Vane type drier |
| CN108714332A (en) * | 2018-07-12 | 2018-10-30 | 中国恩菲工程技术有限公司 | Molybdenum concntrate dewatering system |
| CN108714331A (en) * | 2018-07-12 | 2018-10-30 | 中国恩菲工程技术有限公司 | Molybdenum concntrate dewatering |
-
2007
- 2007-06-12 CN CNU2007200906755U patent/CN201050931Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503743A (en) * | 2008-11-26 | 2012-06-20 | 石家庄成功机电有限公司 | Powdery ammonium nitrate explosive, preparation method for same and preparation equipment for same |
| CN101936646A (en) * | 2010-08-31 | 2011-01-05 | 溧阳市正翔精密机械有限公司 | Rotary dryer |
| CN102910795A (en) * | 2012-10-26 | 2013-02-06 | 江苏海大印染机械有限公司 | Vane type drier |
| CN108714332A (en) * | 2018-07-12 | 2018-10-30 | 中国恩菲工程技术有限公司 | Molybdenum concntrate dewatering system |
| CN108714331A (en) * | 2018-07-12 | 2018-10-30 | 中国恩菲工程技术有限公司 | Molybdenum concntrate dewatering |
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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: 20080423 Termination date: 20110612 |