CN201032388Y - Cantilever overfall helical distributor - Google Patents
Cantilever overfall helical distributor Download PDFInfo
- Publication number
- CN201032388Y CN201032388Y CNU200720093606XU CN200720093606U CN201032388Y CN 201032388 Y CN201032388 Y CN 201032388Y CN U200720093606X U CNU200720093606X U CN U200720093606XU CN 200720093606 U CN200720093606 U CN 200720093606U CN 201032388 Y CN201032388 Y CN 201032388Y
- Authority
- CN
- China
- Prior art keywords
- cantilever
- charging
- seal
- utility
- model
- 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 - Lifetime
Links
Landscapes
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model relates to a cantilever overflow screw feeder, which pertains to the electromechanical category and has a structure that a driving motor and a double supported bearing are respectively fixedly arranged on a movable frame. One end of a seal feed drum is connected with the movable frame while the other end thereof is fixedly arranged on a blanking guide slot; a feed inlet is arranged on the seal feed drum; a plurality of screw charging pieces are arranged on a cantilever shaft. The utility model has the advantages of stable and reliable operation, realizing dry powder seal charging; in addition, the charging amount can realize automatic control and the problem of seal charging of the roasting system is crucially solved, which provides a good foundation for heat balance and air balance for crude ore boiling roasting system and has strong practicality.
Description
Technical field
The utility model relates to electrical category, particularly a kind of cantilever overflow screw(-type) feeder.
Background technology
As everyone knows, the fluidizing reactor feed-type roughly is divided into two types, and a kind of is slurry formula feed, and another kind is the dry type feed; Wherein, slurry formula feed is mainly used in the high-sulfur gold floatation concentrate; The dry type feed is primarily aimed at the thermal unbalance material, particularly during the raw ore fluidized bed roasting, must take the dry type feed-type:
Early stage dry type feeding device adopts belt feeder basically, and this equipment charging aperture sealing property is relatively poor, and it is more serious to leak out, and is bigger to roasting system thermal balance, wind balance influence, need be improved.
The utility model content
The purpose of this utility model is to provide a kind of cantilever overflow screw(-type) feeder, and it is relatively poor to have solved feeding device charging aperture sealing property commonly used, and it is more serious to leak out, to problem such as roasting system thermal balance, wind balance influence is bigger.
The technical solution of the utility model is: screw(-type) feeder is under the situation of normal feed, screw(-type) feeder blanking end is taked the mode blanking of overflow, guarantee to be full of in the screw(-type) feeder material always, like this, material in the screw(-type) feeder just can play the effect of material envelope: the blanking end does not have bearings in roaster, so take two fulcrum roller supporting way in the roaster outside, guarantee that screw(-type) feeder operates steadily, reliably.
Structure of the present utility model is: driving motor and two fulcrum roller are installed in respectively on the packaged type frame, sealing is connected for an end of barrel with the packaged type frame, the other end is installed on the blanking guide groove, sealing is provided with charging aperture to barrel: an end of cantilever axis passes two fulcrum rollers and is connected with driving motor, the other end is provided with overflow blanking scraper plate, and this cantilever axis is provided with some feed flights.
Advantage of the present utility model is: operate steadily, reliably, realized dry powder sealing feed, not only feeding coal can be realized automatic control, and key has solved the problem of roasting system sealing feed, for raw ore fluidized bed roasting system thermal balance, wind balance are had laid a good foundation, practical.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in Figure 1, the utility model is by driving motor 1, two fulcrum rollers 2, packaged type frame 3, charging aperture 4, barrel 5 is given in sealing, cantilever axis 6, feed flight 7, overflow blanking scraper plate 8 and blanking guide groove 9 are formed, wherein, driving motor 1 and two fulcrum roller 2 are installed in respectively on the packaged type frame 3, one end of sealing feed letter 5 is connected with packaged type frame 3, the other end is installed on the blanking guide groove 9, sealing is provided with charging aperture 4 for barrel 5: an end of cantilever axis 6 passes two fulcrum rollers 2 and is connected with driving motor 1, the other end is provided with overflow blanking scraper plate 8, this cantilever axis 6 is provided with some feed flights 7: during work, screw(-type) feeder blanking end takes scraper plate to promote, downflow weir overflow mode blanking, guarantee to be full of in the screw(-type) feeder material always, play the effect of material envelope: the blanking end does not have bearings in roaster, so, guarantee that screw(-type) feeder operates steadily at the outside pair fulcrum roller supporting way that adopt of roaster, reliably.
Claims (1)
1. cantilever overflow screw(-type) feeder, it is characterized in that: driving motor (1) and two fulcrum roller (2) are installed in respectively on the packaged type frame (3), sealing is connected for an end of barrel (5) with packaged type frame (3), the other end is installed on the blanking guide groove (9), and sealing is provided with charging aperture (4) for barrel (5); One end of cantilever axis (6) passes two fulcrum rollers (2) and is connected with driving motor (1), and the other end is provided with overflow blanking scraper plate (8), and this cantilever axis (6) is provided with some feed flights (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720093606XU CN201032388Y (en) | 2007-04-24 | 2007-04-24 | Cantilever overfall helical distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720093606XU CN201032388Y (en) | 2007-04-24 | 2007-04-24 | Cantilever overfall helical distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032388Y true CN201032388Y (en) | 2008-03-05 |
Family
ID=39164278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720093606XU Expired - Lifetime CN201032388Y (en) | 2007-04-24 | 2007-04-24 | Cantilever overfall helical distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032388Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846326A (en) * | 2009-10-21 | 2010-09-29 | 中节能(宿迁)生物质能发电有限公司 | Automatic feeder for biomass power generation |
| CN101973451A (en) * | 2010-09-30 | 2011-02-16 | 赵旭荣 | Organic solid waste spiral charging pump |
| CN103075889A (en) * | 2013-01-23 | 2013-05-01 | 永兴鑫裕环保镍业有限公司 | Smelting stove feeding device |
| CN103234356A (en) * | 2013-04-15 | 2013-08-07 | 中信重工机械股份有限公司 | Rotary feeding device of sinter cooling furnace |
-
2007
- 2007-04-24 CN CNU200720093606XU patent/CN201032388Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846326A (en) * | 2009-10-21 | 2010-09-29 | 中节能(宿迁)生物质能发电有限公司 | Automatic feeder for biomass power generation |
| CN101973451A (en) * | 2010-09-30 | 2011-02-16 | 赵旭荣 | Organic solid waste spiral charging pump |
| CN103075889A (en) * | 2013-01-23 | 2013-05-01 | 永兴鑫裕环保镍业有限公司 | Smelting stove feeding device |
| CN103234356A (en) * | 2013-04-15 | 2013-08-07 | 中信重工机械股份有限公司 | Rotary feeding device of sinter cooling furnace |
| CN103234356B (en) * | 2013-04-15 | 2016-02-10 | 中信重工机械股份有限公司 | Sintering deposit cool furnace rotates charging gear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201032388Y (en) | Cantilever overfall helical distributor | |
| CN202387518U (en) | Large vertical roller mill for ultrafine milling | |
| CN105132051B (en) | A kind of water-coal-slurry and preparation method thereof | |
| CN201442722U (en) | Bunker coal feeding pushing device | |
| CN205925863U (en) | A collergang for vanadium nitrogen alloy pretreatment of raw material | |
| CN202643524U (en) | Constant voltage type spiral squeezing dehydrator | |
| CN201380154Y (en) | Spindle-free separating screen for screen drum | |
| CN208932363U (en) | Run Liang conveyor screw mechanism | |
| CN207362081U (en) | A kind of rotatable quicklime digestor | |
| CN205673022U (en) | A kind of pulverizer produced for electrode paste | |
| CN201415118Y (en) | Rotary mixing device | |
| CN207738796U (en) | A kind of vertical furnace feeder of coal-based direct reduction iron | |
| CN202606298U (en) | Transmission device of vertical filtering centrifugal machine for sewage in wood industry | |
| CN209322063U (en) | Star-shaped pocket feeder | |
| CN202660581U (en) | Intelligent adding equipment of coal additive and additive supply device of intelligent adding equipment | |
| CN201909657U (en) | Ring-shaped metering scale | |
| CN208082685U (en) | New and effective magnetic separator | |
| CN207360831U (en) | A kind of material apparatus for placing | |
| CN201179616Y (en) | Material pushing apparatus of taper crank roller cardinal plane grind | |
| CN203306620U (en) | Disc feeding device with adjusting sleeve | |
| CN105532935A (en) | Automatic tea leaf rolling machine | |
| CN210012285U (en) | Automatic turning device of graphite electrode | |
| CN203044088U (en) | Grain slag drying vertical milling device | |
| CN202621276U (en) | Vertical type magnetic separation device | |
| CN205199637U (en) | Crushing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080305 |