CN201070624Y - Connecting structure for powder separator and transmission device - Google Patents
Connecting structure for powder separator and transmission device Download PDFInfo
- Publication number
- CN201070624Y CN201070624Y CNU2006201255437U CN200620125543U CN201070624Y CN 201070624 Y CN201070624 Y CN 201070624Y CN U2006201255437 U CNU2006201255437 U CN U2006201255437U CN 200620125543 U CN200620125543 U CN 200620125543U CN 201070624 Y CN201070624 Y CN 201070624Y
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- CN
- China
- Prior art keywords
- powder concentrator
- height
- middle shell
- main shaft
- transmission device
- 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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- Crushing And Grinding (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a connection structure of a powder concentrator and a drive mechanism which can effectively lower the height of the equipment, and solves the problems that the drive mechanism is arranged on the top of the powder concentrator, the height of the equipment is relative high, the overhaul is inconvenient and the workshop is higher. The connection structure is to arrange two discharge hoppers at the lower side of the powder concentrator and to arrange a principal shaft, a shaft joint, a reducer and an electric motor between the two discharge hoppers, wherein, the upper part of the principal shaft passes through the center of a shell and extends to the lower part of a spiral housing to connect with a rotor inside the spiral housing, the lower part of the principal shaft connects with the reducer connecting with the electric motor by the shaft joint. Through the connection structure, the drive mechanism is arranged at the bottom of the powder concentrator from the top of the traditional powder concentrator, thereby lowering the height of the powder concentrator, having relative small equipment volume and simple processing set-up, in particular being suitable for the construction of a new workshop and the reconstruction of an old workshop.
Description
Technical field
The utility model relates to the powder concentrator in cement industry is produced and the syndeton of transmission device.
Background technology
Powder concentrator is mainly used in the closed-circuit grinding system in cement industry is produced, and in order to improve the size distribution of product, improves the mill efficiency of grinding machine, reduces the energy consumption of system.
The third generation plane eddy current powder concentrator of being used widely now, transmission arrangements is at the top of powder concentrator, cause device height higher, not only maintenance trouble, also correspondingly increased factory building height, increased the construction investment expense, simultaneously when old plant is transformed, because of the restriction of factory building height, thereby also influenced selecting for use of powder concentrator.
Summary of the invention
What the utility model solved is exactly that transmission device is arranged on the powder concentrator top, and device height is higher, causes maintenance inconvenience and factory building problem of higher, and a kind of syndeton that can effectively reduce the powder concentrator and the transmission device of device height is provided.
The syndeton of this powder concentrator and transmission device is that two hoppers 8 are set below powder concentrator, and main shaft 3, shaft coupling 5, reductor 10, motor 9 are set between two hoppers 8; Main shaft top is passed the bottom of stretching into spiral case 1 in middle shell 6 centers and is connected with rotor in the spiral case 1, the main shaft bottom by shaft coupling 5 be connected with the continuous reductor 10 of motor 9.
By above-mentioned bindiny mechanism, transmission device is arranged into the bottom of powder concentrator from traditional powder concentrator top, reduced the height of powder concentrator, equipment volume is less, and technology arrangement is simple, is particularly useful for the construction of new factory and the transformation of old factory.
As improvement, it also comprises the carriage 7 that is connected middle shell 6 belows, and motor 9, reductor 10 are arranged on the carriage 7.Carriage 7 is used to support transmission device.Powder concentrator relies on middle shell 6 to be installed on the basis, and bears the total weight of powder concentrator.
For above-mentioned any bindiny mechanism, sealing ring 11 is installed between the bottom of rotor and the middle shell, communicate with atmosphere with the air-flow that prevents powder concentrator inside.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that Fig. 1 is a right view.
Fig. 3 is the partial enlarged drawing among Fig. 2.
The specific embodiment
Among Fig. 1,2,3, the powder concentrator below is provided with two hoppers 8, and main shaft 3, shaft coupling 5, reductor 10, motor 9, carriage 7 are set in the middle of two hoppers 8.Carriage 7 is connected middle shell 6 belows by bolt, and motor 9 and reductor 10 are installed on the carriage 7.Main shaft 3 tops are passed middle shell 6 centers and are stretched in the spiral case 1 and be connected with rotor 2, and the rotor 2 of powder concentrator is arranged in the spiral case 1.Main shaft 3 bottoms are connected with the reductor 10 that links to each other with motor 9 by shaft coupling 5.Main shaft 3 is rotationally connected with the axle sleeve of middle shell 6 centers by built-in bearing 4.
It has the grinding efficiency height, and it is big to handle air quantity, the characteristics that reach,
The effect of present embodiment:
1, transmission device is installed in the bottom of powder concentrator, make the height of powder concentrator reduce greatly, reduced the height of powder concentrator factory building, thereby reduced construction investment, make that simultaneously the maintenance of equipment is convenient, in the transformation of Grinding Process in Cement Plants system, have bigger competitiveness.
2, equipment volume is little, and is in light weight, flexible arrangement, and long service life, maintaining is convenient.
3, axle sleeve and all rotational support partly are arranged in outside the worn area, need not to paste wear-resistant potsherd, do not have the worry of wearing and tearing.
4, the oil site of bearing is arranged in the hull outside of powder concentrator, can observe lubrication circumstances easily, can stop simultaneously just in case the influence that leakage of oil is turned round to powder concentrator.
5, the manufacturing of equipment is relatively easy.
Claims (4)
1. the syndeton of powder concentrator and transmission device is characterized in that: below the powder concentrator two hoppers (8) are set, main shaft (3), shaft coupling (5), reductor (10), motor (9) are set between two hoppers (8); Main shaft top is passed the bottom of stretching into spiral case (1) in middle shell (6) center and is connected with rotor in the spiral case (1), the main shaft bottom by shaft coupling (5) be connected with the continuous reductor (10) of motor (9).
2. syndeton according to claim 1 it is characterized in that: further comprising the carriage (7) that is connected middle shell (6) below, and motor (9), reductor (10) are arranged on the carriage (7).
3. syndeton according to claim 1 and 2 is characterized in that: sealing ring (11) is installed between the bottom of rotor and the middle shell.
4. syndeton according to claim 1 and 2 is characterized in that: main shaft and middle shell (6) center is rotationally connected by the axle sleeve of built-in bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201255437U CN201070624Y (en) | 2006-11-29 | 2006-11-29 | Connecting structure for powder separator and transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201255437U CN201070624Y (en) | 2006-11-29 | 2006-11-29 | Connecting structure for powder separator and transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070624Y true CN201070624Y (en) | 2008-06-11 |
Family
ID=39549181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201255437U Expired - Fee Related CN201070624Y (en) | 2006-11-29 | 2006-11-29 | Connecting structure for powder separator and transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070624Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750200A (en) * | 2016-04-15 | 2016-07-13 | 李奇峰 | Mine slag vertical mill powder selecting machine |
-
2006
- 2006-11-29 CN CNU2006201255437U patent/CN201070624Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750200A (en) * | 2016-04-15 | 2016-07-13 | 李奇峰 | Mine slag vertical mill powder selecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING C-HOPE CEMENT ENGINEERING GROUP CO., LTD. Free format text: FORMER OWNER: NANJING C-HOPE ELECTROMECHANICAL ENGINEERING CO., LTD. Effective date: 20091113 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091113 Address after: No. 36, Qinhuai Road, Lishui County, Jiangsu, Nanjing Province: 211200 Patentee after: Nanjing C-HOPE Cement Engineering Group Co., Ltd. Address before: Airport Road, private economic Park, Lishui County, Jiangsu, Nanjing Province: 211200 Patentee before: Nanjing C-Hope Mechanical & Electric Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080611 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |