CN201959838U - Efficient energy-saving water-coal-slurry rod-ball mixer-mill - Google Patents
Efficient energy-saving water-coal-slurry rod-ball mixer-mill Download PDFInfo
- Publication number
- CN201959838U CN201959838U CN201020661897XU CN201020661897U CN201959838U CN 201959838 U CN201959838 U CN 201959838U CN 201020661897X U CN201020661897X U CN 201020661897XU CN 201020661897 U CN201020661897 U CN 201020661897U CN 201959838 U CN201959838 U CN 201959838U
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- rod
- coal
- mill
- slurry
- ball
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Abstract
The utility model discloses an efficient energy-saving water-coal-slurry rod-ball mixer-mill. A milling bin is divided into a rod milling bin and a ball milling bin, and the two bins are separated by an overflow bin separation plate. A sealing rod throwing opening is arranged on a feeding side end cap of the rod milling bin, and the inner surface of a sealing cap of the sealing rod throwing opening and an end cap lining plate are in the same plane. The water-coal-slurry rod-ball mixer-mill has the following benefits: as rod-ball mixed milling is adopted, the quality of water-coal-slurry products can be ensured, the efficiency of the mill can be improved, and the current drain and the investment cost of each ton of water-coal-slurry can be reduced. Compared with the prior art, the water-coal-slurry rod-ball mixer-mill has the advantages of high production efficiency, low energy consumption, high product quality and the like.
Description
Technical field
The utility model relates to a kind of coal deep processing manufacturing machine, especially a kind of water-coal-slurry grinding machine.
Background technology
The existing water-coal-slurry plant-scale equipment mainly contains two kinds of ball mill and rod mills, ball mill generally is two storehouses, characteristics are that the water-coal-slurry particle mean size of producing is little, approximately less than 45um, the deposition efficiency height, the slurry comprehensive quality is higher, but it is relatively large to consume energy, slurry per ton is power consumption 40-48 degree approximately, and output is relatively low; Rod mill production water-coal-slurry output is higher, and energy consumption is relatively low, and slurry per ton is power consumption 26-28 degree approximately, but particle mean size is big, is about 60um, and deposition efficiency is low relatively, slurry quality relative mistake.
The utility model content
The technical problems to be solved in the utility model is in order to overcome above-mentioned deficiency, and energy-efficient water-coal-slurry rod, the ball mixer-mill that a kind of output is higher relatively, energy consumption is relatively low is provided.
The technical measures that the utility model is taked are: a kind of energy-efficient water-coal-slurry rod, ball mixer-mill, the mill storehouse is divided into rod milling storehouse and ball milling storehouse, adopts the overflow type partition panel to separate between two storehouses.
Described rod milling storehouse feed side end cap is provided with sealing caber mouth, and the seal cover inner face and the end cap liner plate of sealing caber mouth are in same plane.
The beneficial effects of the utility model are: owing to adopt rod, ball mix grinding, so can guarantee the water-coal-slurry product quality, improve grinding efficiency, reduce ton slurry power consumption and cost of investment.Compared with prior art, have the production efficiency height, energy consumption is low, the product quality advantages of higher.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
As shown in the figure, a kind of energy-efficient water-coal-slurry rod, ball mixer-mill, the mill storehouse is divided into rod milling storehouse 2 and ball milling storehouse 3, and rod milling storehouse 2 is a feeding warehouse, and mill is situated between and is the rod iron of diameter 25-80mm; Ball milling storehouse 3 is for going out pulp bin, and it is steel ball or the alloying pellet of 25-60mm that mill Jie adopts diameter; Rod milling storehouse 2 adopts overflow type partition panel 4 to separate with ball milling storehouse 3.
On the feed side end cap in rod milling storehouse 2, be provided with sealing caber mouth 1; after rod iron produces wearing and tearing, can shut down from caber mouth 1 and drop into required rod iron; the seal cover inner face and the end cap liner plate of sealing caber mouth 1 are in same plane; preventing and to reduce rod iron confusion reigned motion in the storehouse, crooked or fracture, thereby guarantee that rod iron clocklike moves.
The course of work of the present utility model is: coal enters rod milling storehouse 2 from feeding mouth 5, produce the bigger water-coal-slurry particle of particle mean size through rod milling, enter ball milling storehouse 3 through partition panel 4 then, further produce the little water-coal-slurry particle of particle mean size behind the ball milling, obtain final products through discharging opening 6.Material is the relative step-down of energy consumption behind rod milling, ball milling, and product quality further improves, so production efficiency also is improved.
Claims (2)
1. an energy-efficient water-coal-slurry rod, ball mixer-mill is characterized in that grinding the storehouse and are divided into rod milling storehouse and ball milling storehouse, adopt the overflow type partition panel to separate between two storehouses.
2. energy-efficient water-coal-slurry rod according to claim 1, ball mixer-mill is characterized in that described rod milling storehouse feed side end cap is provided with sealing caber mouth, and the seal cover inner face and the end cap liner plate of sealing caber mouth are in same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020661897XU CN201959838U (en) | 2010-12-04 | 2010-12-04 | Efficient energy-saving water-coal-slurry rod-ball mixer-mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020661897XU CN201959838U (en) | 2010-12-04 | 2010-12-04 | Efficient energy-saving water-coal-slurry rod-ball mixer-mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959838U true CN201959838U (en) | 2011-09-07 |
Family
ID=44522363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020661897XU Expired - Fee Related CN201959838U (en) | 2010-12-04 | 2010-12-04 | Efficient energy-saving water-coal-slurry rod-ball mixer-mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686813A (en) * | 2018-05-31 | 2018-10-23 | 信阳师范学院 | A kind of preparation method of ultra-fine fluorite mineral powder |
-
2010
- 2010-12-04 CN CN201020661897XU patent/CN201959838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108686813A (en) * | 2018-05-31 | 2018-10-23 | 信阳师范学院 | A kind of preparation method of ultra-fine fluorite mineral powder |
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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: 20110907 Termination date: 20131204 |