CN202191937U - Cage drum steel ball fine crusher - Google Patents
Cage drum steel ball fine crusher Download PDFInfo
- Publication number
- CN202191937U CN202191937U CN2011203222195U CN201120322219U CN202191937U CN 202191937 U CN202191937 U CN 202191937U CN 2011203222195 U CN2011203222195 U CN 2011203222195U CN 201120322219 U CN201120322219 U CN 201120322219U CN 202191937 U CN202191937 U CN 202191937U
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- CN
- China
- Prior art keywords
- sieve plate
- steel ball
- cage drum
- cage
- fine crusher
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- 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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Abstract
The utility model discloses a cage drum steel ball fine crusher which comprises a cage drum, a sieve plate, sieve plate grids, hollow bearings, feed pipe sections, strip sieve meshes, an upper casing, a lower casing, a discharge hopper, steel balls, a sprocket gear, a chain and a reducer and motor all-in-one machine and is characterized in that the cage drum steel ball fine crusher adopts a cage drum structure; a drum body is in a cage structure consisting of the sieve plate grids; the sieve plate is embedded in each sieve plate grid; the strip sieve meshes that are 10mm in width are arranged on the sieve plate; and the steel balls are added into the cage drum. Materials to be crushed are coal gangue and stone, and the discharging particle size is 10mm. The hollow bearings are arranged at the two ends, and a sprocket and chain transmission device is arranged on the drum. Feed ports are arranged at the ends, materials can be fed at the two ends or one end, and the feed pipe sections are inserted into center cylinders of the hollow bearings. The materials are discharged from the sieve plate on the cage drum. The cage drum steel ball fine crusher can perform effective fine crushing on the coal gangue and the stone mixed into coal, and can effectively crush wood blocks, iron blocks and sundries mixed into the coal so as lead the particle size of the crushed material to be smaller than 10mm.
Description
Technical field
The utility model relates to the gangue of power station and other industry and the fine crushing device of stone, especially relates to a kind of cage drum steel ball fine crusher.
Background technology
China has maximum country of coal gangue power generation factory in the world; The main upstream equipment of coal gangue power generation is a CFBB; Existing at present more than 3000 of China adds up to the 90000MW CFBB; Wherein large-size circulating fluidized bed station boiler has more than 140 more than the 410t/h, and large-size circulating fluidized bed station boiler has more than 40 (also having more than 50 is building) more than the 1025t/h.
CFBB can burn various colms, gangue are gone into these fuel of stokehold and must be crushed to the design standard that particle diameter is 10mm.Material is crushed to particle diameter, and to be that 15mm is referred to as once in small, broken bits.The fine crusher that China coal gangue power generation factory uses at present has the paddle type mill of import and homemade discaling roll formula, and up to a hundred the coal gangue power generation factory present fine crushers that use of production practices proof China coal gangue power generation factory for many years have the paddle type mill of import and homemade discaling roll formula can not be crushed to the 10mm particle diameter to gangue.
The most serious problem that China coal gangue power generation factory CFBB exists at present is exactly into the coal-fired particle diameter of the stove problem that exceeds standard; The gangue particle diameter problem that exceeds standard particularly; Particle diameter after the gangue fragmentation is generally at 30-15mm; Particle diameter exceeds standard and makes the increasing of fluidisation air quantity and then cause the increase of blower fan power consumption, moves thereby the fluidisation air quantity strengthens the normal and stable that makes boiler internal wearing and tearing increasing have a strong impact on boiler.So present the most serious problem that exists of problem China's coal gangue power generation factory CFBB reliable in small, broken bits of gangue; Cage drum steel ball fine crusher aims at this difficult problem of solution and designs; Realized that to gangue with to sneaking into the effectively in small, broken bits of stone in the coal can both to be crushed to particle diameter effectively be below the 10mm to this machine to sneaking into wooden unit, iron block, foreign material in the coal; , national CFBB power station will make the blower fan power consumption of national coal gangue power generation factory all descend 30%, energy-conservation 900MW, whole nation Spring Festival holidays electric energy 5,400,000,000 degree after promoting cage drum steel ball fine crusher!
Cage drum steel ball fine crusher will be made huge contribution with saving energy and reduce the cost for the stable operation of coal gangue power generation factory.
Summary of the invention
The utility model purpose is to provide a kind of cage drum steel ball fine crusher, realizes to gangue with to sneaking into the effectively in small, broken bits of stone in the coal, and can both to be crushed to particle diameter effectively be below the 10mm to sneaking into wooden unit, iron block, foreign material in the coal.
For realizing above-mentioned purpose, the utility model is taked following technical proposals:
1, a kind of cage drum steel ball fine crusher; It comprises cage drum, sieve plate, sieve plate lattice, hollow bearing, charging pipeline section, strip sieve aperture, goes up clamshell, following clamshell, discharge bucket, steel ball, sprocket, chain, decelerator motor integral machine; It is characterized in that: adopt the cage drum structure, cylindrical shell is formed cage construction by the sieve plate lattice, embeds sieve plate in each sieve plate lattice; The wide strip sieve aperture of 10mm is arranged on the sieve plate, add steel ball in the cage drum.
2, adopt the cage drum structure, rotatablely move, with gangue and stone bump, the discharging particle diameter is 10mm and following in the process that constantly promotes in the steel ball cage drum and fall.
3, two ends are provided with hollow bearing, and clamshell top is provided with sprocket, chain, decelerator motor integral unit chaining toothed chain bar transmission device on cage drum, and cage drum is rotated.
4, feeding mouth is in the end, can two endfeeds also can an endfeed, the charging pipeline section inserts the hollow bearing central tube.
5, by the sieve plate discharging on the cage drum, but all dischargings in 180 ° of scopes in cage drum its underpart of forming by sieve plate, particle diameter freely falls less than the wide strip sieve aperture of the 10mm of material on sieve plate that is broken of 10mm, and discharging is pooled to discharge bucket by clamshell down.
6, sieve plate is provided with boss, and effect is to take steel ball to certain altitude to fall bump gangue or stone then naturally.
The technological excellent characteristics of the utility model are:
Realized that to gangue with to sneaking into the effectively in small, broken bits of stone in the coal can both to be crushed to particle diameter effectively be below the 10mm to sneaking into wooden unit, iron block, foreign material in the coal.
Description of drawings
Fine crusher side-looking of a kind of cage drum steel ball of the utility model that Fig. 1 is and partial schematic sectional view.
A kind of cage drum steel ball of the utility model that Fig. 2 is fine crusher master looks and partial schematic sectional view.
A kind of cage drum steel ball of the utility model that Fig. 3 is fine crusher sieve plate master looks sketch map.
A kind of cage drum steel ball of the utility model that Fig. 4 is fine crusher sieve plate schematic side view.
The specific embodiment
Like Fig. 1-shown in Figure 4, the described a kind of cage drum steel ball fine crusher of the utility model, it comprises the steps:
1, a kind of cage drum steel ball fine crusher is formed and is comprised cage drum 1, sieve plate 2, sieve plate lattice 3, hollow bearing 4, charging pipeline section 5, strip sieve aperture 6, goes up clamshell 7, following clamshell 8, discharge bucket 9, steel ball 10, sprocket 11, decelerator motor integral machine 12, chain 13.
2, adopt cage drum 1 structure, cylindrical shell is formed cage construction by sieve plate lattice 3, and each sieve plate lattice embeds sieve plate 2 for 3 li, and the wide strip sieve aperture 6 of 10mm is arranged on the sieve plate 2, adds steel ball 10 in the cage drum 1.
3, have the wide strip sieve aperture 6 of 10mm to determine that the discharging particle diameter of cage drum steel ball fine crusher is 10mm on the sieve plate 2, broken material is gangue, stone, and to be crushed to particle diameter be 10mm to materials such as gangue, stone under the bump of steel ball (10).
4, two ends are provided with hollow bearing, and clamshell on cage drum 1 (7) top is provided with sprocket 11, chain 13, decelerator motor integral machine 12 composition sprocket chain gearings, and cage drum 1 is rotated.
5, feeding mouth is in the end, can two endfeeds also can an endfeed, the charging pipeline section inserts hollow bearing 4 central tubes.
But all dischargings in 180 ° of scopes in cage drum its underpart of 6, forming by sieve plate, particle diameter freely falls less than the wide strip sieve aperture 6 of the 10mm of material on sieve plate 2 that is broken of 10mm, and discharging is pooled to discharge bucket 9 by clamshell 8 down.
7, sieve plate 2 is provided with boss, and effect is to take steel ball 10 to certain altitude to fall bump gangue or stone then naturally.
Above-mentioned each embodiment can be under the scope that does not break away from the utility model in addition some variations, so above explanation comprises and accompanying drawing shown in structure should be regarded as exemplary, but not in order to limit the claim of the utility model.
Claims (6)
1. cage drum steel ball fine crusher; It comprises cage drum (1), sieve plate (2), sieve plate lattice (3), hollow bearing (4), charging pipeline section (5), strip sieve aperture (6), goes up clamshell (7), following clamshell (8), discharge bucket (9), steel ball (10), sprocket (11), decelerator motor integral machine (12), chain (13); It is characterized in that: adopt cage drum (1) structure; Cylindrical shell is formed cage construction by sieve plate lattice (3); Each sieve plate lattice (3) lining embeds sieve plate (2), and the wide strip sieve aperture (6) of 10mm is arranged on the sieve plate (2), adds steel ball (10) in the cage drum (1).
2. a kind of cage drum steel ball fine crusher according to claim 1; It is characterized in that; There is the wide strip sieve aperture (6) of 10mm to determine that the discharging particle diameter of cage drum steel ball fine crusher is 10mm on the sieve plate (2); Broken material is gangue, stone, and to be crushed to particle diameter be 10mm to materials such as gangue, stone under the bump of steel ball (10).
3. a kind of cage drum steel ball fine crusher according to claim 1; It is characterized in that; Two ends are provided with hollow bearing; Sprocket (11), chain (13), decelerator motor integral machine (12) composition sprocket chain gearing are set on last clamshell (7) top of cage drum (1), cage drum (1) is rotated.
4. a kind of cage drum steel ball fine crusher according to claim 1 is characterized in that, feeding mouth is in the end, can two endfeeds also can an endfeed, the charging pipeline section inserts hollow bearing (4) central tube.
5. a kind of cage drum steel ball fine crusher according to claim 1; It is characterized in that; But all dischargings in 180 ° of scopes in cage drum its underpart of forming by sieve plate; Particle diameter freely falls less than the wide strip sieve aperture (6) of the 10mm of material on sieve plate (2) that is broken of 10mm, and discharging is pooled to discharge bucket (9) by following clamshell (8).
6. a kind of cage drum steel ball fine crusher according to claim 1 is characterized in that sieve plate (2) is provided with boss, and effect is to take steel ball (10) to certain altitude to fall bump gangue or stone then naturally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203222195U CN202191937U (en) | 2011-08-31 | 2011-08-31 | Cage drum steel ball fine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203222195U CN202191937U (en) | 2011-08-31 | 2011-08-31 | Cage drum steel ball fine crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191937U true CN202191937U (en) | 2012-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203222195U Expired - Fee Related CN202191937U (en) | 2011-08-31 | 2011-08-31 | Cage drum steel ball fine crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191937U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861673A (en) * | 2012-09-19 | 2013-01-09 | 鞍钢集团矿业公司 | Device for screening, grinding and adding particles of calcium oxide chemical in flotation |
| CN103752377A (en) * | 2014-02-08 | 2014-04-30 | 胥传明 | Quartz smelting block breaking machine |
| CN103846129A (en) * | 2013-06-28 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Efficient screening pulverizer |
| CN103846131A (en) * | 2013-06-28 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Specific pulverizer used for pulverizing aluminium oxide crust pieces |
| CN103846147A (en) * | 2013-05-14 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Grinding and screening machine with uniform and controllable discharging granularity |
| CN104858040A (en) * | 2013-05-16 | 2015-08-26 | 洛阳宇航重工机械有限公司 | [fai] 3 meter series efficient screening type powder grinding machine |
| CN104923351A (en) * | 2015-06-24 | 2015-09-23 | 陆丽曼 | Ball mill provided with pulverizing mechanism and used for producing ceramics |
| CN105059824A (en) * | 2015-09-06 | 2015-11-18 | 山西凯盛肥业集团有限公司 | Cage type rollers of conveyor |
| CN109158166A (en) * | 2018-08-17 | 2019-01-08 | 苏州煜水生物科技有限公司 | A kind of new material raw material crushing and screening device |
| CN109865561A (en) * | 2018-07-30 | 2019-06-11 | 洛阳宇航重工科技股份有限公司 | A kind of screening type flour mill of large reduction ratio support roller carrying roller support |
-
2011
- 2011-08-31 CN CN2011203222195U patent/CN202191937U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861673A (en) * | 2012-09-19 | 2013-01-09 | 鞍钢集团矿业公司 | Device for screening, grinding and adding particles of calcium oxide chemical in flotation |
| CN103846147A (en) * | 2013-05-14 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Grinding and screening machine with uniform and controllable discharging granularity |
| CN104858040A (en) * | 2013-05-16 | 2015-08-26 | 洛阳宇航重工机械有限公司 | [fai] 3 meter series efficient screening type powder grinding machine |
| CN103846129A (en) * | 2013-06-28 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Efficient screening pulverizer |
| CN103846131A (en) * | 2013-06-28 | 2014-06-11 | 洛阳宇航重工机械有限公司 | Specific pulverizer used for pulverizing aluminium oxide crust pieces |
| CN103752377A (en) * | 2014-02-08 | 2014-04-30 | 胥传明 | Quartz smelting block breaking machine |
| CN104923351A (en) * | 2015-06-24 | 2015-09-23 | 陆丽曼 | Ball mill provided with pulverizing mechanism and used for producing ceramics |
| CN105059824A (en) * | 2015-09-06 | 2015-11-18 | 山西凯盛肥业集团有限公司 | Cage type rollers of conveyor |
| CN109865561A (en) * | 2018-07-30 | 2019-06-11 | 洛阳宇航重工科技股份有限公司 | A kind of screening type flour mill of large reduction ratio support roller carrying roller support |
| CN109158166A (en) * | 2018-08-17 | 2019-01-08 | 苏州煜水生物科技有限公司 | A kind of new material raw material crushing and screening device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Quansheng Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |