CN2448794Y - Screw conveyer with inner material back flow stirring space - Google Patents
Screw conveyer with inner material back flow stirring space Download PDFInfo
- Publication number
- CN2448794Y CN2448794Y CN 00218937 CN00218937U CN2448794Y CN 2448794 Y CN2448794 Y CN 2448794Y CN 00218937 CN00218937 CN 00218937 CN 00218937 U CN00218937 U CN 00218937U CN 2448794 Y CN2448794 Y CN 2448794Y
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- CN
- China
- Prior art keywords
- outer tube
- section
- spiral impeller
- impeller
- utility
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- 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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- Mixers Of The Rotary Stirring Type (AREA)
- Screw Conveyors (AREA)
Abstract
The utility model relates to a screw conveyer with the inner material back flow stirring space, which is composed of a conveying outer pipe, a screw impeller and a motor driving device. The utility model is characterized in that the utility model comprises one root or at least one section of noncircular cross section of a conveying outer pipe, particularly a conveying outer pipe which is composed of a semicircle and a rectangle, or one root or at least one section of the conveying outer pipe, the internal diameter of which is bigger than the external diameter of the screw impeller; the utility model comprises a discontinuous type screw impeller or a screw impeller with a vented blade surface or a circular screw impeller, and the circular screw impeller is connected with a main shaft through a support batten; the utility model also comprises a control brake of output quantity or a driving device for the screw impeller, and the rotary speed can be adjustable.
Description
The utility model relates to helix transporting device.
Existing helix transporting device does not possess the function that the material of being carried is stirred simultaneously.
The purpose of this utility model is that the helix transporting device that has the material agitating function simultaneously will be provided.
Order of the present utility model is realized like this: at one by carrying outer tube, the helix transporting device that places spiral impeller in the outer tube and actuating device of being made up of motor and retarder to form is provided with the feed back stirring space specially, specifically comprise: one, adopting its cross section of one whole or one of them section is non-circular conveying outer tube, particularly cross section adds the conveying outer tube that a rectangle is formed by a semicircle or adopts one whole or its internal diameter of one of them section than the big a lot of conveying outer tube of external diameter of wherein spiral impeller and make spiral impeller be in the below of carrying in the outer tube in working order down in it, and employing discontinuous spiral impeller; And/or two, adopt one to have on it and permitted pory spiral impeller or adopt a circular spiral impeller that is connected with main shaft by some support bars.
While is adopted the output control sluice that its opening degree is adjustable at the mouth of helix transporting device again; Or adopt an adjustable spiral impeller actuating device of its output speed to realize control to output.
The utility model has the advantages that the stirring that in mass transport, has realized material, in many occasions, this both can save mixing plant, reduce investment and floor area, can shorten cranking time again, reduces leftover materials, improves the reliability of whole production line and save the energy; Adopt the output control sluice or adopt the actuating device of the rotating speed adjustable technology of then can coordinating production.
Further describe below in conjunction with accompanying drawing.
Accompanying drawing 1 provides an embodiment of the present utility model, this is a structural representation that adopts the helix transporting device with materials inside backflow stirring space of equidistant discontinuous spiral impeller, and the B-B among Fig. 1 cuts open and shows that cross section that (10) provide a kind of equidistant discontinuous spiral impeller is cutd open and show.
In accompanying drawing 1, helix transporting device is made mouth and is arranged at last inclination angle; Its principle of work is: the actuating device that motor (1) and retarder (2) are formed drives spiral impeller (3) and rotates, material (not drawing among the figure) in carrying outer tube (4) is constantly driven forward, because impeller (3) is equidistant discontinuous, material changes at its state of kinematic motion of the disconnection position of impeller (3); Again owing to carry the shape of the inner chamber of outer tube (4) not match but have the very big space of circling round (5) between the two with impeller (3), so the dullness of material during by helical feed in the past advanced and become advancing in continuous tortuous back haul always, so just realized in course of conveying stirring to material.Here, in working order down, it is that a semicircle adds in the semicircle of conveying outer tube (4) bottom that a rectangle forms that spiral impeller (3) is placed in by a cross section in it.
Point out in passing: B-B cuts open this cross section that adds the conveying outer tube (4) that a rectangle constitutes by a semicircle that shows in (10) also can change its internal diameter shown in dotted line (11) into than the big a lot of round section of external diameter of wherein spiral impeller, descend spiral impeller (3) arrangement of will keeping to the side in working order downwards.
At the mouth of helix transporting device, an output control sluice (6) is installed.
Accompanying drawing 2 provides another embodiment of the present utility model, this is a structural representation that adopts the helix transporting device with two materials inside backflow stirring spaces of toroidal helical impeller, and C-C cuts open and shows that cross section that (12) provide a kind of toroidal helical impeller is cutd open and show among Fig. 2.
In accompanying drawing 2, helix transporting device is made mouth and is arranged at last inclination angle; Its principle of work is: the actuating device that the positive retarder of motor (1) (2) is formed drives spiral impeller (9) and rotates, material (not drawing among the figure) in carrying outer tube (4) is constantly driven forward, owing between toroidal helical impeller (9) that connects main shaft (8) by stay (7) and the main shaft (8) a feed back space being arranged also, partly material is enough to return from this space, thereby the former material movement that should dull go ahead is become advancing in continuous tortuous back haul, so just realized in course of conveying stirring material.
Point out in passing: C-C cuts open the conveying outer tube (4) that shows in (12) and uses a pipe that matches with spiral impeller (9) instead, also can realize the stirring to material in course of conveying.
Claims (3)
1. helix transporting device by carrying outer tube, placing spiral impeller and an actuating device of being made up of motor and retarder of carrying in the outer tube to be formed, is characterized in that:
A. contain one whole or its cross section of one of them section and be non-circular conveying outer tube, particularly cross section adds the conveying outer tube that a rectangle is formed by a semicircle or contains one whole or its internal diameter of one of them section and is in below in the conveying outer tube in working order down than the big a lot of conveying outer tube of the external diameter of wherein spiral impeller and spiral impeller in it, and contain a discontinuous spiral impeller and/or
B. containing one has on it and is permitted pory spiral impeller or contain a circular spiral impeller that is connected with main shaft by some support bars.
2. helix transporting device as claimed in claim 1 is characterized in that: the mouth at helix transporting device contains an output control sluice that its opening degree is adjustable.
3. helix transporting device as claimed in claim 1 is characterized in that containing a spiral impeller actuating device that its output speed is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00218937 CN2448794Y (en) | 2000-08-23 | 2000-08-23 | Screw conveyer with inner material back flow stirring space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00218937 CN2448794Y (en) | 2000-08-23 | 2000-08-23 | Screw conveyer with inner material back flow stirring space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2448794Y true CN2448794Y (en) | 2001-09-19 |
Family
ID=33584211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00218937 Expired - Fee Related CN2448794Y (en) | 2000-08-23 | 2000-08-23 | Screw conveyer with inner material back flow stirring space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2448794Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259926A (en) * | 2021-12-28 | 2022-04-01 | 北京凯泰新世纪生物技术有限公司 | Manufacturing equipment based on polypeptide organic fertilizer |
-
2000
- 2000-08-23 CN CN 00218937 patent/CN2448794Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114259926A (en) * | 2021-12-28 | 2022-04-01 | 北京凯泰新世纪生物技术有限公司 | Manufacturing equipment based on polypeptide organic fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liang Fangping Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |