CN202754545U - Rotary feeder - Google Patents
Rotary feeder Download PDFInfo
- Publication number
- CN202754545U CN202754545U CN2012202054229U CN201220205422U CN202754545U CN 202754545 U CN202754545 U CN 202754545U CN 2012202054229 U CN2012202054229 U CN 2012202054229U CN 201220205422 U CN201220205422 U CN 201220205422U CN 202754545 U CN202754545 U CN 202754545U
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- China
- Prior art keywords
- base plate
- head screw
- hexagon socket
- cap head
- socket cap
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a vertical rotary feeder. A rotor of the feeder is in a vertical structure, an arch breaker is mounted on the top of the rotary feeder so that material easily scatters, fixed volume formed between blades of the vertical rotor and a shell serves as a metering device in an injection system, and accordingly feeding evenness is guaranteed. The rotor of the feeder is driven by a variable frequency motor, and injection quantity of the injection system can be regulated by regulating frequency of the motor. Pressure in a pipeline of the injection system increases when pipeline plugging occurs in the injection system, frequency of driving the motor by the feeder is regulated by a control system, speed of the feeder is lowered, feeding quantity is reduced while injection pressure is increased, and accordingly the pipeline is blown off. When plugging in the pipeline is eliminated, pressure in the pipeline is lowered, and rotating speed of the feeder is restored to the initial rotating speed by the control system. Therefore, the whole injection process is guaranteed to be continuous, stable and reliable.
Description
Technical field
The utility model relates to a kind of novel strength injection system charging gear----rotary feeder, mainly is applicable in the injection system of solid bulk material in the commercial production.
Background technology
In present commercial production, because the requirement of production technology, need the part solid bulk material is jetted in production facilities, now popular on the market is by common rotatory feeder valve feed, then as source of the gas material is jetted to production facilities the winding-up amount of regulating material by the pressure of regulating in the pipeline with pressurized air.The shortcoming of this injection system is that feed valve easily leaks gas and forms the gas holder, causes that blanking is smooth, serious wear between rotor blade and housing, and feeding coal is non-adjustable, and is inhomogeneous by adjustable pressure control winding-up amount, easily plugging.
The utility model content
The bad phenomenon such as, serious wear smooth for the blanking that overcomes popular injection system in the market, winding-up amount are inhomogeneous, easy plugging.The utility model provides a kind of novel vertical rotating feeder, this feeder rotor is vertical structure, and the top is equipped with arch breaking apparatus, is easy to material spilling, the fixed volume that forms between each blade of vertical rotor and the housing guarantees the homogeneity of feed as the gauging device in the injection system.The rotor of feeder has variable-frequency motor to drive, and can pass through the winding-up amount of the frequency adjusting system of adjustment motor.Pressure when injection system generation plugging in the injection system pipeline can raise, and control system will be adjusted the frequency of feeder drive motor, reduces the speed of feeder, reduces feeding coal and strengthens simultaneously jetting pressure, blows and threads a pipe.After the obstruction in the pipeline was got rid of, the pressure drop in the pipeline was low, and control system returns to original rotating speed with the rotating speed of feeder again.Guarantee that whole winding-up process is continuous, stable, reliable.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of rotary feeder is characterized in that: rotary feeder is mainly by top board, mixing device, axle sleeve, lining ring, impeller, feed barrel, base plate, wear washer, rubber seal, sound arrester, bearing box assembly, reducing motor, hanger, O type sealing band, O type circle, hex bolt one, hex bolt two, hexagon socket cap head screw one, hexagon socket cap head screw two, hex bolt three, hexagonal nut one, hex bolt four, flat gasket one, hexagon socket cap head screw three, general flat key, hex bolt five, flat gasket two, plug, hexagon socket cap head screw four, hexagon socket cap head screw five forms;
Mixing device is as the core component of rotary feeder, and mixing device is put the small end at the bearing box assembly axle, and bearing box assembly small end end face is provided with axle sleeve, by hex bolt three, hexagonal nut one axle sleeve is fixed on bearing box assembly small end end face; The other end of bearing box assembly connects with reducing motor, and base plate, lining ring, impeller, feed barrel, top board are put between mixing device and reducing motor; Top board is put between mixing device and feed barrel, and feed barrel is put between top board and base plate, and the centre is provided with lining ring; Impeller is put the position that is provided with axle key at bearing box assembly, connects by general flat key.
Wherein, described top board, feed barrel are provided with O type seal groove, and the one side that top board is provided with O type seal groove connects by the hex bolt 5-linked with flange, and the centre is equipped with O type sealing band and flat gasket two; Feed barrel and base plate, top board connection place are equipped with O type sealing band, are connect by the hex bolt 5-linked, and the centre is equipped with O type sealing band and flat gasket two;
Wherein, be equipped with wear washer between described lining ring and the base plate, be provided with O type circle between base plate and the wear washer, be provided with rubber seal between wear washer and impeller; Lining ring connects by hexagon socket cap head screw three with feed barrel; Base plate and bearing box assembly connect by the hexagon socket cap head screw 5-linked, between be provided with flat gasket two; Base plate and wear washer connect by the hexagon socket cap head screw tetrad, and the outside is provided with plug;
Wherein, described impeller is provided with sound arrester;
Wherein, described feed barrel outside is provided with a plurality of hangers.
The superior part of the utility model is, good airproof performance, simple to operate, crossing ability good, intelligent protection, life-span are long, it is simple to safeguard, safeguard that only needing to change seal ring need not the whole pump housing and the advantage such as scrap.
Description of drawings
Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Fig. 1 is a kind of rotary feeder A-A of the utility model cutaway view among Fig. 2.
Fig. 2 is the front view of a kind of rotary feeder of the utility model.
Fig. 3 is a kind of rotary feeder B-B of the utility model cutaway view among Fig. 1.
Fig. 4 is a kind of rotary feeder C-C of the utility model cutaway view among Fig. 2.
Fig. 5 is a kind of rotary feeder sound arrester of the utility model.
Accompanying drawing number:
1, top board, 2, mixing device, 3, axle sleeve, 4, lining ring, 5, impeller, 6, feed barrel, 7, base plate, 8, wear washer, 9, rubber seal, 10, sound arrester, 11, bearing box assembly, 12, reducing motor, 13, hanger, 14, O type sealing band, 15, O type circle, 16, hex bolt one, 17, hex bolt two, 18, hexagon socket cap head screw one, 19, hexagon socket cap head screw two, 20, hex bolt three, 21, hexagonal nut one, 22, hex bolt four, 23, flat gasket one, 24, hexagon socket cap head screw three, 25, general flat key, 26, hex bolt five, 27, flat gasket two, 28, plug, 29, hexagon socket cap head screw four, 30, hexagon socket cap head screw five, 101, flange
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail, following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, a kind of rotary feeder of the utility model patent is characterized in that: rotary feeder is mainly by top board (1), mixing device (2), axle sleeve (3), lining ring (4), impeller (5), feed barrel (6), base plate (7), wear washer (8), rubber seal (9), sound arrester (10), bearing box assembly (11), reducing motor (12), hanger (13), O type sealing band (14), O type circle (15), hex bolt one (16), hex bolt two (17), hexagon socket cap head screw one (18), hexagon socket cap head screw two (19), hex bolt three (20), hexagonal nut one (21), hex bolt four (22), flat gasket one (23), hexagon socket cap head screw three (24), general flat key (25), hex bolt five (26), flat gasket two (27), plug (28), hexagon socket cap head screw four (29), hexagon socket cap head screw five (30) forms;
Mixing device (2) is as the core component of rotary feeder, mixing device (2) is put the small end at bearing box assembly (11) axle, bearing box assembly (11) small end end face is provided with axle sleeve (3), by hex bolt three (20), hexagonal nut one (21) axle sleeve (3) is fixed on bearing box assembly (11) small end end face; The other end of bearing box assembly (11) connects with reducing motor (12), and base plate (7), lining ring (4), impeller (5), feed barrel (6), top board (1) are put between mixing device (2) and reducing motor (12); Top board (1) is put between mixing device (2) and feed barrel (6), and feed barrel (6) is put between top board (1) and base plate (7), and the centre is provided with lining ring (4); Impeller (5) is put the position that is provided with axle key at bearing box assembly (11), connects by general flat key (25).
Wherein, described top board (1), feed barrel (6) are provided with O type seal groove, the one side that top board (1) is provided with O type seal groove connects by hex bolt five (26) with flange (101), and the centre is equipped with O type sealing band (14) and flat gasket two (27); Feed barrel (6) is equipped with O type sealing band (14) with base plate (7), top board (1) connection place, is connected by hex bolt five (26), and the centre is equipped with O type sealing band (14) and flat gasket two (27);
Wherein, be equipped with wear washer (8) between described lining ring (4) and the base plate (7), be provided with O type circle (15) between base plate (7) and the wear washer (8), be provided with rubber seal (9) between wear washer (8) and impeller (5); Lining ring (4) connects by hexagon socket cap head screw three (24) with feed barrel (6); Base plate (7) connects by hexagon socket cap head screw five (30) with bearing box assembly (11), between be provided with flat gasket two (27); Base plate (7) connects by hexagon socket cap head screw four (29) with wear washer (8), and the outside is provided with plug (28);
Wherein, described impeller (5) is provided with sound arrester (10);
Wherein, described feed barrel (6) outside is provided with a plurality of hangers (13).
Claims (5)
1. rotary feeder, it is characterized in that: rotary feeder is mainly by top board (1), mixing device (2), axle sleeve (3), lining ring (4), impeller (5), feed barrel (6), base plate (7), wear washer (8), rubber seal (9), sound arrester (10), bearing box assembly (11), reducing motor (12), hanger (13), O type sealing band (14), O type circle (15), hex bolt one (16), hex bolt two (17), hexagon socket cap head screw one (18), hexagon socket cap head screw two (19), hex bolt three (20), hexagonal nut one (21), hex bolt four (22), flat gasket one (23), hexagon socket cap head screw three (24), general flat key (25), hex bolt five (26), flat gasket two (27), plug (28), hexagon socket cap head screw four (29), hexagon socket cap head screw five (30) forms; Mixing device (2) is as the core component of rotary feeder, mixing device (2) is put the small end at bearing box assembly (11) axle, bearing box assembly (11) small end end face is provided with axle sleeve (3), by hex bolt three (20), hexagonal nut one (21) axle sleeve (3) is fixed on bearing box assembly (11) small end end face; The other end of bearing box assembly (11) connects with reducing motor (12), and base plate (7), lining ring (4), impeller (5), feed barrel (6), top board (1) are put between mixing device (2) and reducing motor (12); Top board (1) is put between mixing device (2) and feed barrel (6), and feed barrel (6) is put at top board (1) and base plate (7), and the centre is provided with lining ring (4); Impeller (5) is put the position that is provided with axle key at bearing box assembly (11), connects by general flat key (25).
2. described rotary feeder according to claim 1, it is characterized in that: top board (1), feed barrel (6) are provided with O type seal groove, the one side that top board (1) is provided with O type seal groove connects by hex bolt five (26) with flange (101), and the centre is equipped with O type sealing band (14) and flat gasket two (27); Feed barrel (6) is equipped with O type sealing band (14) with base plate (7), top board (1) connection place, is connected by hex bolt five (26), and the centre is equipped with O type sealing band (14) and flat gasket two (27).
3. described rotary feeder according to claim 1, it is characterized in that: be equipped with wear washer (8) between lining ring (4) and the base plate (7), be provided with O type circle (15) between base plate (7) and the wear washer (8), be provided with rubber seal (9) between wear washer (8) and impeller (5); Lining ring (4) connects by hexagon socket cap head screw three (24) with feed barrel (6); Base plate (7) connects by hexagon socket cap head screw five (30) with bearing box assembly (11), between be provided with flat gasket two (27); Base plate (7) connects by hexagon socket cap head screw four (29) with wear washer (8), and the outside is provided with plug (28).
4. described rotary feeder according to claim 1, it is characterized in that: impeller (5) is provided with sound arrester (10).
5. described rotary feeder according to claim 1, it is characterized in that: feed barrel (6) outside is provided with a plurality of hangers (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202054229U CN202754545U (en) | 2012-05-09 | 2012-05-09 | Rotary feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202054229U CN202754545U (en) | 2012-05-09 | 2012-05-09 | Rotary feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202754545U true CN202754545U (en) | 2013-02-27 |
Family
ID=47733741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202054229U Expired - Fee Related CN202754545U (en) | 2012-05-09 | 2012-05-09 | Rotary feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202754545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625913A (en) * | 2013-12-13 | 2014-03-12 | 承德鼎信自动化工程有限公司 | Rotating wheel adjusting device |
-
2012
- 2012-05-09 CN CN2012202054229U patent/CN202754545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625913A (en) * | 2013-12-13 | 2014-03-12 | 承德鼎信自动化工程有限公司 | Rotating wheel adjusting device |
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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: 20130227 Termination date: 20140509 |