CN2124760U - Double-sieve beater grinder - Google Patents
Double-sieve beater grinder Download PDFInfo
- Publication number
- CN2124760U CN2124760U CN 92219084 CN92219084U CN2124760U CN 2124760 U CN2124760 U CN 2124760U CN 92219084 CN92219084 CN 92219084 CN 92219084 U CN92219084 U CN 92219084U CN 2124760 U CN2124760 U CN 2124760U
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- loam cake
- plate
- sieve
- side plate
- 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.)
- Pending
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a double-sieve hammer type crusher. On the basis of original hammer type crushers, an upper cover sieve is arranged between a feed port and a lower sieve to throw raw materials after crushing out of the crusher in time. Thus, the crushing efficiency of the crusher is enhanced with less power consumption and few equipment attrition, the service life of equipment is prolonged, and the cost of pulverized raw materials is lowered.
Description
The utility model relates to two sieve beater grinder fields.
The present comminuted coal spoil that uses, the beater grinder of bury, because this equipment upper screen cloth irrational distribution, screen area is too little, cause whole equipment crush efficiency low, power consumption is big, and it is long in the pulverizer time of staying to be used for raw material, and the component wear in the pulverizer is accelerated.
The purpose of this utility model is: provide a kind of screen cloth to distribute rationally, area is big, and the raw material of pulverizing can in time be discharged, and the equipment crush efficiency improves, two sieve beater grinders of little power consumption and long service life.
The utility model is achieved in that two sieve beater grinders, by stabilizer 1, and bearing block 2, loam cake side plate 3, loam cake upper plate 4, loam cake buting iron 5, screen cloth fixed head 7, axle 8, belt pulley 9, charging aperture 10, charging bent plate, 12, loam cake side plate 13, loam cake interior plate 14, bearing supporting plate 15, support plate 16, side plate 18, following buting iron 19, lower screen cloth 20, hammer 21, screen cloth fixed head 22, hammer pin 23, rotor disk 24, spacer sleeve 25, lower casing support plate 26, base anchor 27, motor belt 28, discharging opening 29 compositions such as grade is characterized in that: between charging aperture 10 and lower screen cloth 20 loam cake screen cloth 6 is installed.
The mesh diameter of loam cake screen cloth 6 is 40～52mm.
The length ratio of the length of loam cake screen cloth 6 and lower screen cloth 20 is 4:5.
The utility model has the advantages that: crush efficiency height, little power consumption, long service life.
Below in conjunction with accompanying drawing, the utility model is described further with embodiment:
Fig. 1 is two sieve beater grinder front views.
Fig. 2 is for removing loam cake upper plate 4, the two sieve beater grinder side views behind lower screen cloth 20 and the lower casing support plate 26.
In the accompanying drawing: 1, stabilizer, 2, bearing block, 3, the loam cake side plate, 4, loam cake upper plate, 5, the loam cake buting iron, 6, the loam cake screen cloth, 7, screen cloth fixed head, 8, axle, 9, belt pulley, the 10-charging aperture, 12, the charging bent plate, 13, the loam cake side plate, 14, loam cake interior plate, 15, the bearing supporting plate, 16, support plate, 18, side plate, 19, lower baffle plate, 20, lower screen cloth, 21, hammer, 22, the screen cloth fixed head, 23, hammer pin, 24, rotor disk, 25, spacer sleeve, 26, the lower casing support plate, 27, base anchor, 28, motor belt, 29, discharging opening.
Motor drives belt pulley 9 by motor belt 28 and rotates, hammer 21 rotates by direction of rotation shown in Figure 1, raw material to be pulverized enters in the pulverizer by charging aperture 10, raw material grinds by after the pulverizing by hammering and extruding in pulverizer, under action of centrifugal force, at first is thrown out of at loam cake screen cloth 6 places, then, be thrown out of along lower screen cloth 20 successively, last, pulverized raw material is discharged by discharging opening 29.
Claims (3)
1, two sieve beater grinders, by stabilizer 1, bearing block 2, loam cake side plate 3, loam cake upper plate 4, loam cake buting iron 5, screen cloth fixed head 7, axle 8, belt pulley 9, charging aperture 10 charging bent plates 12, loam cake side plate 13, loam cake interior plate 14, bearing supporting plate 15, support plate 16, side plate 18, following buting iron 19, lower screen cloth 20, hammer 21, screen cloth fixed head 22, hammer pin 23, rotor disk 24, spacer sleeve 25, lower casing support plate 26, base anchor 27, motor belt 28, discharging opening 29 compositions such as grade is characterized in that: between charging aperture 10 and lower screen cloth 20 loam cake screen cloth 6 is installed.
2, according to claim 1 pair of sieve beater grinder is characterized in that: the mesh diameter of loam cake screen cloth 6 is 40～52mm.
3, according to claim 1 and 2 pair of sieve beater grinder is characterized in that: the length ratio of the length of loam cake screen cloth 6 and lower screen cloth 20 is 4:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219084 CN2124760U (en) | 1992-06-15 | 1992-06-15 | Double-sieve beater grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219084 CN2124760U (en) | 1992-06-15 | 1992-06-15 | Double-sieve beater grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2124760U true CN2124760U (en) | 1992-12-16 |
Family
ID=4962728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219084 Pending CN2124760U (en) | 1992-06-15 | 1992-06-15 | Double-sieve beater grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2124760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527473A (en) * | 2012-01-20 | 2012-07-04 | 宁波开诚生态技术有限公司 | Efficient closed mechanical pulverizer |
-
1992
- 1992-06-15 CN CN 92219084 patent/CN2124760U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527473A (en) * | 2012-01-20 | 2012-07-04 | 宁波开诚生态技术有限公司 | Efficient closed mechanical pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |