CN103662682B - A kind of rotary vane wheel adjustable vane feeder - Google Patents
A kind of rotary vane wheel adjustable vane feeder Download PDFInfo
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- CN103662682B CN103662682B CN201310296538.7A CN201310296538A CN103662682B CN 103662682 B CN103662682 B CN 103662682B CN 201310296538 A CN201310296538 A CN 201310296538A CN 103662682 B CN103662682 B CN 103662682B
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- adjustable vane
- thru
- blade
- vane
- impeller frame
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Abstract
Common rotary blade loader greatest problem is that blade wear is too fast, and general running some months will shutdown maintenance, carries out blade built-up welding, the maintenances such as Vehicle Processing; Carbon black rotary vane wheel adjustable vane feeder of the present invention, by housing, end cap, impeller frame, adjustable vane, paddle shaft, thru-bolt, plug screw, driving device, the compositions such as end cap adjusting pad; Impeller frame is the skeleton installing blade, and there is the spool of baffle plate at shape approximation cylinder two ends; Impeller frame has the blade groove that several radial distribution left and right is penetrating, and install adjustable vane in blade groove, the two is connected by two thru-bolts and is regulated.Housing has two spiro pluging holes, and they face two thru-bolts on adjustable vane, inwardly put in inner-hexagon spanner rotate thru-bolt, adjustable vane radial position from spiro pluging hole.Carry out blade adjustments several times in 1 to two year to safeguard, remove each detaching equipment from, the maintenance activities such as built-up welding processing, also can reduce service expenditure, save maintenance time.
Description
Technical field
The present invention relates to a kind of carbon black production equipment, especially rotary blade loader.
Known carbon black rotary blade loader is by housing, with the impeller of several stationary blade, and end cap, bearing arrangement, shaft sealer, the compositions such as transmission device; Principle of work is: transmission device impeller is rotated in cylindrical shell, from the carbon black powder that top hopper falls into, fills in interlobate space, falls into below feeding equipment with blade rotary; During loader work, can by upper, below air pressure cuts off, and plays the effect of lock gas.The greatest problem of rotary blade loader is that the blade wear of impeller is too fast, and blade severe wear had both affected feed efficiency, affected again air locking energy; The rotary blade loader that carbon black industry uses, generally operating 2 ~ 3 months will shutdown maintenance, needs whole loader to remove, again impeller is removed, carry out weld deposit repairing on blade radial top, then Vehicle Processing again, then install running of resuming production; Each maintenance is pretty troublesome very expensive very time-consuming.
In order to improve the too fast problem of rotary blade loader blade wear, the invention provides the rotary blade loader that a kind of blade radial is adjustable; When blade tip may wear to a certain degree time, radiai adjustment can be implemented to blade, make up wearing and tearing vacancy in time, and reach the not object of detaching equipment with regard to keeping in repair.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rotary vane wheel adjustable vane feeder, is by housing, end cap, impeller frame, adjustable vane, paddle shaft, bearing arrangement, axle end sealing device, thru-bolt, plug screw, driving device, the compositions such as end cap adjusting pad, is characterized in that: impeller frame is the impeller framework of installing adjustable vane, and there is the spool of baffle plate at shape approximation thick cyclinder two ends; Impeller frame has several radial distribution, and axially penetrating, go deep into the blade groove in cylindrical wall, plate shaped adjustable vane can be radial movable in blade groove; The center aspect of the plate of adjustable vane has the threaded hole that about two penetrating; Also two radial screws are had in the baseplane of the blade groove of impeller frame; The in-built adjustable vane of each blade groove on impeller frame, is connected the two by two thru-bolts and regulates adjustable vane.Its feature also has: the bus on the horizontal section on the face of cylinder of cylindrical shell has two spiro pluging holes, when adjustable vane is still in level attitude, these two spiro pluging holes face two thru-bolts that adjustable vane is installed, outside housing, inwardly put in inner-hexagon spanner from spiro pluging hole rotate thru-bolt, adjustable vane radial position can be regulated.
The invention has the beneficial effects as follows, the service life of the adjustable vane of loader can be set as 1 ~ 2 year; When blade tip may wear to a certain degree, as long as the short period shuts down, unload two plug screws on lower house, just energy adjusting vane; In 1 to two year, only carry out simple blade adjustments safeguard, remove each detaching equipment from, the maintenance of the complexity such as built-up welding processing, also can reduce service expenditure, save maintenance time.
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall construction drawing of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 2.
Fig. 4 is the C-C profile of Fig. 3.
Fig. 5 is the D-D section-drawing of Fig. 3.
Fig. 6 is Fig. 2 " E " direction view.
Fig. 7 is Fig. 2 " I " partial enlarged drawing.
1. housings, 2. end cap in figure, 3. impeller frame, 4. adjustable vane, 5. paddle shaft, 6. bearing arrangement, 7. axle end sealing device, 8. thru-bolt, 9. plug screw, 10. driving device, 11. end cap adjusting pads.
Detailed description of the invention
Fig. 3, in Fig. 4, housing (1), end cap (2), impeller frame (3), adjustable vane (4), paddle shaft (5), bearing arrangement (6), setting-up procedure and the constructional feature of thru-bolt (8) and end cap adjusting pad (11) are: first paddle shaft is installed on impeller frame, thru-bolt is put in adjustable vane, then adjustable vane is installed on impeller frame, rotate thru-bolt, in the bolt hole other end of thru-bolt being twisted into impeller frame, complete the connection of adjustable vane and impeller frame; Then four combinations connected above are put in housing, refill two ends end cap, bearing arrangement etc.; Last hand turning, regulates each adjustable vane; Make they and body clearance minimum, but to rotate with hand and not till larger resistance; The gap being regulated two end cap and impeller frame by end cap adjusting pad (11) more afterwards.
In Fig. 4, two head threads of thru-bolt (8), even one, an impeller frame even adjustable vane, two can be an anti-positive screw thread; Also can be the screw thread of same rotation direction, but same rotation direction screw thread must be that pitch is unequal.
In Fig. 3, Fig. 5, the lateral length of adjustable vane (4), slightly should be shorter than the width of impeller frame, makes blade two ends not exceed impeller frame.
In Fig. 2, Fig. 7, when needing adjusting vane (4), blade will aim at the screw of plug screw (9); This needs impeller frame slow rotation so that visual inspection; The motor inverter that the adjustment of rotating speed is carried by equipment controls.
Claims (1)
1. a rotary vane wheel adjustable vane feeder, by housing, end cap, impeller frame, adjustable vane, paddle shaft, bearing arrangement, axle end sealing device, thru-bolt, plug screw, driving device, end cap adjusting pad forms, and it is characterized in that: impeller frame is the impeller framework of installing adjustable vane, and there is the spool of baffle plate at shape approximation thick cyclinder two ends; Impeller frame has several radial distribution, and axially penetrating, go deep into the blade groove in cylindrical wall, plate shaped adjustable vane can be radial movable in blade groove; The center aspect of the plate of adjustable vane has the threaded hole that about two penetrating; Also two radial screws are had in the baseplane of the blade groove of impeller frame; The in-built adjustable vane of each blade groove on impeller frame, is connected the two by two thru-bolts and regulates adjustable vane; Bus on the horizontal section on the face of cylinder of cylindrical shell there are two spiro pluging holes, when adjustable vane is still in level attitude, these two spiro pluging holes face two thru-bolts that adjustable vane is installed, outside housing, in spiro pluging hole, put in inner-hexagon spanner rotate thru-bolt, adjustable vane radial position can be regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296538.7A CN103662682B (en) | 2013-07-11 | 2013-07-11 | A kind of rotary vane wheel adjustable vane feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310296538.7A CN103662682B (en) | 2013-07-11 | 2013-07-11 | A kind of rotary vane wheel adjustable vane feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103662682A CN103662682A (en) | 2014-03-26 |
| CN103662682B true CN103662682B (en) | 2015-12-23 |
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ID=50301655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310296538.7A Active CN103662682B (en) | 2013-07-11 | 2013-07-11 | A kind of rotary vane wheel adjustable vane feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662682B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546994B (en) * | 2016-02-23 | 2017-06-16 | 苏州汇科机电设备有限公司 | electronic powder material feeding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072077U (en) * | 1990-07-11 | 1991-02-27 | 哈尔滨香坊粮食加工厂 | Wind closing device |
| CN2075106U (en) * | 1990-10-15 | 1991-04-17 | 湖南省农业机械研究所 | Combined blade for impeller type rice huller |
| CN201999474U (en) * | 2010-12-28 | 2011-10-05 | 武汉能兆科技发展有限公司 | Horizontal flexible feeder for powder material conveying system |
| CN102795453A (en) * | 2012-08-27 | 2012-11-28 | 陈健康 | Non-clogging impeller feeder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4338162B2 (en) * | 2000-02-28 | 2009-10-07 | 株式会社不二越 | Vane pump |
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2013
- 2013-07-11 CN CN201310296538.7A patent/CN103662682B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072077U (en) * | 1990-07-11 | 1991-02-27 | 哈尔滨香坊粮食加工厂 | Wind closing device |
| CN2075106U (en) * | 1990-10-15 | 1991-04-17 | 湖南省农业机械研究所 | Combined blade for impeller type rice huller |
| CN201999474U (en) * | 2010-12-28 | 2011-10-05 | 武汉能兆科技发展有限公司 | Horizontal flexible feeder for powder material conveying system |
| CN102795453A (en) * | 2012-08-27 | 2012-11-28 | 陈健康 | Non-clogging impeller feeder |
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| Publication number | Publication date |
|---|---|
| CN103662682A (en) | 2014-03-26 |
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