CN2730486Y - Horizontal type vibration centrifugal machine - Google Patents
Horizontal type vibration centrifugal machine Download PDFInfo
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- CN2730486Y CN2730486Y CN 200420091958 CN200420091958U CN2730486Y CN 2730486 Y CN2730486 Y CN 2730486Y CN 200420091958 CN200420091958 CN 200420091958 CN 200420091958 U CN200420091958 U CN 200420091958U CN 2730486 Y CN2730486 Y CN 2730486Y
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- vibrating bin
- main shaft
- vibration
- vibrating
- centrifugal machine
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Abstract
Disclosed is a horizontal type vibration centrifugal machine, belonging to the technical field of solid-liquid separation. The technical problem solved is to provide a horizontal type vibration centrifugal machine which has the advantages of simple structure, high reliability and higher entire rigidity. The utility model has the technical proposal that the horizontal type vibration centrifugal machine comprises a machine frame, a main motor, a main shaft, a belt pulley, a screen basket, a material feeding tube, excitation motors, a vibration box, a supporting base for the vibration box, etc. The screen basket is driven to rotate by the main motor through the belt pulley and the main shaft. The two ends of the vibration box whose center is a box body are provided with coupling sleeves. The coupling sleeves on the two ends of the vibration box are fixed on the supporting base for the vibration box. The two sides of the vibration box are fixedly connected with the excitation motors. A thrust bearing is matched among the main shaft and the coupling sleeves of the vibration box. In the horizontal type vibration centrifugal machine, the two excitation motors replace the prime motor to drive an eccentric block be in excitation for guaranteeing the positional synchronism between the two excitation motors, avoiding the lateral oscillation of the centrifugal machine, and guaranteeing that the utility model has the advantages of stable vibration performance, reliable operation, simple structure, convenient maintenance, etc.
Description
Technical field
The utility model relates to a kind of horizontal vibrating centrifuge that is used for the coal dehydration, belongs to the solid-liquid separation technique field.
Background technology
Horizontal vibrating centrifuge is the key equipment that is used for less than the dehydration of 50mm grade coal, it is the leading type in the various centrifuges in coal washery, it is compared with vertical centrifuge with cutter discharge of solid, it is few to have initial investment, take that the space, factory site is little, area is little, maintenance is convenient, the power consumptive province, few easy workout part, basket long service life and to advantage such as the degradation rate of coal is low.Particularly large-scale crouching shaken because treating capacity is big, and material size can increase to 50mm, has simplified technological process greatly, has reduced cost, is convenient to management.In the domestic existing like product, mainly form by rotary part, oscillating component, basket, body etc., basket by main motor through belt pulley and main shaft driven rotary, oscillating component by the exciting motor through belt transmission, drive is contained in the eccentric block swing on the casing, thereby makes casing produce axial vibration, and shell vibration is passed to collar bush and bearing block by shock plate, yielding rubber spring, short slab spring, pass to main shaft and basket by bearing again, make basket produce axial vibration.The primary structure of Chinese patent application number 92213659.9 and 02286209.9 disclosed two kinds of horizontal vibrating centrifuges is not always the case.The major defect of this structure is: complex structure, and component part is too many; Be prone to teeter; The integral rigidity of complete machine is lower; Tighter to pan feeding character, pan feeding continuity and uniformity requirement; Treating capacity is lower.
Summary of the invention
Technical problem to be solved in the utility model provide a kind of simple in structure, reliability is high, integral rigidity is higher, pan feeding adaptability is strong, the horizontal vibrating centrifuge of high throughput.
The technical scheme that solves the problems of the technologies described above is:
A kind of horizontal vibrating centrifuge, comprise frame in the composition, main motor, main shaft, belt pulley, basket, feeding pipe, casing, basket by main motor through belt pulley and main shaft driven rotary, its improvements are: it also has shock electric machine, vibrating bin and vibrating bin bearing, the two ends of vibrating bin are branch sleeve, the centre is a casing, the branch sleeve at vibrating bin two ends is fixed on the vibrating bin bearing, the vibrating bin bearing is fixed on the frame, vibrating bin both sides and shock electric machine are fixedly linked, main shaft passes from the branch sleeve of vibrating bin and middle housing, is matched by thrust bearing between branch sleeve and the main shaft.
Above-mentioned horizontal vibrating centrifuge, the middle housing of described vibrating bin is a hexahedron, on the box bilateral wall of connection shock electric machine connecting hole is arranged, the relative connecting hole in both sides is communicated with by seamless steel pipe, connecting bolt is applied in the seamless steel pipe, fixedly connected with shock electric machine in the two ends of connecting bolt, latticed gusset is arranged on the cabinet wall.
Above-mentioned horizontal vibrating centrifuge, the lower nozzle of described feeding pipe is centered close to the below of the center line of main shaft, and the angle α of its axis of the discharging section of feeding pipe and vertical direction is 110 °～140 °.
Above-mentioned horizontal vibrating centrifuge, the branch sleeve periphery at described vibrating bin two ends is fixed on the vibrating bin bearing by the ring-shaped rubber spring.
Adopt the horizontal vibrating centrifuge of this structure to replace the mode of former motor drives eccentric block exciting with two shock electric machines, and two shock electric machines connect together by bolt with the vibration casing and form the integral rigidity structure, as the centrifuge exciting source, this excitation structure has characteristic of simple structure, guaranteed the synchronism of two shock electric machine positions, avoided the teeter of centrifuge to the full extent, had vibration performance stable to guarantee these facility, reliable, advantage such as easy to maintenance.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the A-A amplification view of Fig. 1;
Fig. 3 is the B-B amplification view of Fig. 2;
Fig. 4 is the C-C cutaway view of Fig. 3;
Mark is as follows among the figure:
Belt pulley 1, ring-shaped rubber spring 2, shock electric machine 3, vibrating bin 4, main shaft 5, basket seat 6, basket 7, hubcap 8, feeding pipe 9, frame 10, main motor 11, vibrating bin bearing 12, casing 13, lid door 14, vibration isolation rubber spring 15, latticed gusset 16, seamless steel pipe 17, bolt 3-1.
The specific embodiment
Below in conjunction with accompanying drawing utility model is described further:
The utility model is a kind ofly to make the horizontal vibrating centrifuge of exciting source with shock electric machine, and it also has the high-intensity oscillation casing and novel goes into discharging structure.
Consult accompanying drawing, on its frame 10, mainly fixing main motor 11, casing 13, vibrating bin bearing 12.Main motor 11 links to each other with big belt pulley 1 by the V-belt, and big belt pulley 1 is connected with main shaft 5 again, main shaft 5 fixedly connected basket seat 6 and baskets 7, and basket 7 rotates with main motor 11.Two shock electric machines 3 are fixed on the vibrating bin 4 by bolt 3-1, and vibrating bin 4 is fixed on the frame 10 through ring-shaped rubber spring 2, vibrating bin bearing 12.Produce axial excitation power during 3 work of two shock electric machines, and pass to basket 7 by main shaft 5 and produce axial vibration.Main shaft 5 will be subjected to the damping action of ring-shaped rubber spring 2 in vibration processes, to reduce the impact of vibration to the centrifuge bottom.10 times vibration isolation rubber spring 15 is installed in frame, can reduces the vibration of whole machine body.
The two ends of vibrating bin 4 of the present utility model are branch sleeve, they are connected with vibrating bin bearing 12, the central box of vibrating bin 4 adopts novel grid type body structure, has promptly added latticed gusset 16 and seamless steel pipe 17 in six common casings, adds bolt 3-1 in seamless steel pipe 17.
Still consult accompanying drawing, fix removable feeding pipe 9 on the feeding part lid door 14, the lower end discharging opening of feeding pipe 9 is positioned at the central space of basket 7, coal enters basket 7 through feeding pipe 9, under the 6 frictional force effects of basket seat, around basket 7, disperse, under the axial vibration power effect that rotary centrifugal force and shock electric machine 3 produces, coal from the small end of basket 7 along basket 7 surfaces to big end motion.Discharging opening center, feeding pipe 9 lower end is lower than the center line of main shaft 5, and coal increases feeding pipe 9 outlet spaces, thereby solved the putty problem through feeding pipe 9 pan feedings, and this structure has increased the treating capacity of horizontal vibrating centrifuge, and this also is one of main feature of this machine.Hubcap 8 adopts the polyurethane high-abrasive material, to strengthen wearability.The pan feeding angle of feeding pipe 9 is one of the parameters that influence the key of product treatment amount, we the angle α through repeatedly testing and discover the axis of the discharging section of feeding pipe 9 under the situation at other parameter constants and vertical direction is between 110 °～140 ° the time, the treating capacity maximum.
Claims (4)
1. horizontal vibrating centrifuge, comprise frame [10] in the composition, main motor [11], main shaft [5], belt pulley [1], basket [7], feeding pipe [9], casing [13], basket [7] by main motor [11] through belt pulley [1] and main shaft [5] driven rotary, it is characterized in that: it also has shock electric machine [3], vibrating bin [4] and vibrating bin bearing [12], the two ends of vibrating bin [4] are branch sleeve, the centre is a casing, the branch sleeve at vibrating bin [4] two ends is fixed on [12] on the vibrating bin bearing, vibrating bin bearing [12] is fixed on the frame [10], vibrating bin [4] both sides and shock electric machine [3] are fixedly linked, main shaft [5] passes from the branch sleeve of vibrating bin [4] and middle housing, is matched by thrust bearing between branch sleeve and the main shaft [5].
2. horizontal vibrating centrifuge according to claim 1, it is characterized in that: the middle housing of described vibrating bin [4] is a hexahedron, on the box bilateral wall of connection shock electric machine [3] connecting hole is arranged, the relative connecting hole in both sides is communicated with by seamless steel pipe [17], connecting bolt [3-1] is applied in the seamless steel pipe [17], fixedly connected with shock electric machine [3] in the two ends of connecting bolt [3-1], latticed gusset [16] is arranged on the cabinet wall.
3. horizontal vibrating centrifuge according to claim 1 and 2 is characterized in that: the lower nozzle of described feeding pipe [9] is centered close to the below of the center line of main shaft [5], and its axis of discharging section of feeding pipe [9] and the angle α of vertical direction are 110 °～140 °.
4. horizontal vibrating centrifuge according to claim 3 is characterized in that: the branch sleeve periphery at described vibrating bin [4] two ends is fixed on the vibrating bin bearing [12] by ring-shaped rubber spring [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091958 CN2730486Y (en) | 2004-10-19 | 2004-10-19 | Horizontal type vibration centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091958 CN2730486Y (en) | 2004-10-19 | 2004-10-19 | Horizontal type vibration centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730486Y true CN2730486Y (en) | 2005-10-05 |
Family
ID=35050830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420091958 Expired - Fee Related CN2730486Y (en) | 2004-10-19 | 2004-10-19 | Horizontal type vibration centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730486Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733201A (en) * | 2008-11-10 | 2010-06-16 | 安德里兹分离有限公司 | Vibrating centrifuge |
| CN1962098B (en) * | 2006-11-29 | 2010-08-11 | 宁波阿勒法管系机械制造有限公司 | Food refuse treatment device |
| CN102706126A (en) * | 2012-06-17 | 2012-10-03 | 无锡市优耐特石化装备有限公司 | Transmission mechanism for centrifugal drying machine |
-
2004
- 2004-10-19 CN CN 200420091958 patent/CN2730486Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962098B (en) * | 2006-11-29 | 2010-08-11 | 宁波阿勒法管系机械制造有限公司 | Food refuse treatment device |
| CN101733201A (en) * | 2008-11-10 | 2010-06-16 | 安德里兹分离有限公司 | Vibrating centrifuge |
| CN102706126A (en) * | 2012-06-17 | 2012-10-03 | 无锡市优耐特石化装备有限公司 | Transmission mechanism for centrifugal drying machine |
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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: 20051005 Termination date: 20091119 |