CN102424251A - Hollow helical blade - Google Patents
Hollow helical blade Download PDFInfo
- Publication number
- CN102424251A CN102424251A CN2011102367295A CN201110236729A CN102424251A CN 102424251 A CN102424251 A CN 102424251A CN 2011102367295 A CN2011102367295 A CN 2011102367295A CN 201110236729 A CN201110236729 A CN 201110236729A CN 102424251 A CN102424251 A CN 102424251A
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- CN
- China
- Prior art keywords
- wallboards
- wallboard
- clapboard
- dividing plate
- cavity
- 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.)
- Pending
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Abstract
The invention provides a hollow helical blade, which comprises two wallboards, an end plate, a back plate and a clapboard. Each wallboard is sector-shaped, the lower part of the wallboard is provided with a sector-shaped gap, one ends of the two wallboards are fixedly connected, the other ends of the two wallboards are fixedly connected through a rectangular end plate, the upper parts of the two wallboards are fixedly connected through the back plate, the wallboards, and the end plate and the back plate form a cavity in which the clapboard is fixedly connected between the two wallboards, a gap is arranged between the clapboard and the back plate. The clapboard is radially arranged along a circle in which the wallboards are arranged, and the end surface of the clapboard is level with the end surface of the sector-shaped gap at the lower part of the wallboard. The hollow helical blade, disclosed by the invention, an opening arranged between the clapboard and the end plate is an oil inlet, an opening on the other side of the clapboard is an oil outlet, hot oil enters the cavity of the blade through the oil inlet and flows out of the blade from the oil outlet through the gap between the clapboard and the back plate, thus materials are heated in a conveyor in a process of conveying the materials, the heat loss is reduced and the heating efficiency is improved.
Description
Technical field
The present invention relates to a kind of hollow packing auger blade, belong to the material handling machinery field.
Background technology
Auger is as the parts of material handling machinery, in the working environment that need heat institute's convey materials, if heat from the conveying machinery outside, possibly cause heating irregular or the efficiency of heating surface is low.
Summary of the invention
The technical matters that the present invention will solve is to overcome existing defective, and a kind of hollow packing auger blade is provided, and is implemented in the purpose that in the process of convey materials material is heated.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of hollow packing auger blade comprises wallboard, end plate, backboard, dividing plate, and said wallboard is that the fan-shaped of sector notch arranged at the bottom; One end captive joint of said two wallboards, the other end are through rectangle end plate captive joint, and two wallboard tops are through the backboard captive joint; Said wallboard, end plate and backboard form a cavity; In cavity, be fixedly connected with a dividing plate between two wallboards, between dividing plate and the backboard space is arranged.
Further, said dividing plate radially is provided with along the circle at wallboard place, and its outer face is concordant with wallboard bottom sector notch end face.
A kind of hollow packing auger blade of the present invention, the opening that forms between dividing plate and the end plate is an oil inlet, the opening of dividing plate opposite side is an oil outlet; Deep fat flows into the cavity of blade from oil inlet; Blade is flowed out from oil outlet in space between dividing plate and backboard, is implemented in the process of convey materials from conveyer inside material to be heated; Reduce waste of heat, improve the efficiency of heating surface.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the inner-cavity structure scheme drawing of a kind of hollow packing auger blade of the present invention;
Fig. 2 is the structural representation of a kind of hollow packing auger blade of the present invention;
Fig. 3 is the structural representation of a kind of hollow packing auger blade of the present invention;
Fig. 4 is the structural representation of a kind of hollow packing auger blade of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; Two wallboards 16 have the fan-shaped of sector notch for the bottom; One end captive joint of two wallboards 16; The other end is through rectangle end plate 14 captive joints, and two wallboard 16 tops are through backboard 15 captive joints, and wallboard 16, end plate 14 and backboard 15 form a cavity.In cavity, be fixedly connected with a dividing plate 13 between two wallboards 16, between dividing plate 13 and the backboard 15 space is arranged.Dividing plate 13 radially is provided with along the circle at wallboard 16 places, and its end face is concordant with wallboard 16 bottom sector notch end faces.
The opening 11 that forms between dividing plate 13 1 sides and the end plate 14 is an oil inlet; The opening 12 of dividing plate 13 opposite sides is an oil outlet, and deep fat is from the cavity of oil inlet 11 inflow blades, the space between dividing plate 13 and backboard 15; Flow into the blade cavity of dividing plate opposite side, flow out blade from oil outlet 12 then.
A kind of hollow packing auger blade of the present invention, through the blade cavity, the deep fat that is implemented in the process of convey materials in the conveyer inner utilization blade heats material, reduces waste of heat, improves the efficiency of heating surface through stream of hot oil.
The above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. hollow packing auger blade is characterized in that: comprise wallboard, end plate, backboard and dividing plate,
Said wallboard is that the fan-shaped of sector notch arranged at the bottom; One end captive joint of said two wallboards, the other end are through rectangle end plate captive joint, and two wallboard tops are through the backboard captive joint; Said wallboard, end plate and backboard form a cavity; In cavity, be fixedly connected with a dividing plate between two wallboards, between dividing plate and the backboard space is arranged.
2. a kind of hollow packing auger blade according to claim 1 is characterized in that: said dividing plate radially is provided with along the circle at wallboard place, and its outer face is concordant with wallboard bottom sector notch end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102367295A CN102424251A (en) | 2011-08-17 | 2011-08-17 | Hollow helical blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102367295A CN102424251A (en) | 2011-08-17 | 2011-08-17 | Hollow helical blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102424251A true CN102424251A (en) | 2012-04-25 |
Family
ID=45958303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102367295A Pending CN102424251A (en) | 2011-08-17 | 2011-08-17 | Hollow helical blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102424251A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0727320A (en) * | 1993-07-09 | 1995-01-27 | Mitsubishi Heavy Ind Ltd | Cooling type screw feeder |
| FR2774545A1 (en) * | 1998-01-30 | 1999-08-06 | Etia Evaluation Technologique | DEVICE FOR TRANSFERRING AND HEAT TREATING DIVIDED SOLIDS |
| CN2546826Y (en) * | 2002-06-06 | 2003-04-23 | 吴邦宁 | Paddle type powder heat exchanger vane |
| CN201473430U (en) * | 2009-08-17 | 2010-05-19 | 赵伟光 | Centipede heating runner of sludge dryer |
| CN202245157U (en) * | 2011-08-17 | 2012-05-30 | 无锡市彩云机械设备有限公司 | Hollow screw conveyor blade |
-
2011
- 2011-08-17 CN CN2011102367295A patent/CN102424251A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0727320A (en) * | 1993-07-09 | 1995-01-27 | Mitsubishi Heavy Ind Ltd | Cooling type screw feeder |
| FR2774545A1 (en) * | 1998-01-30 | 1999-08-06 | Etia Evaluation Technologique | DEVICE FOR TRANSFERRING AND HEAT TREATING DIVIDED SOLIDS |
| CN2546826Y (en) * | 2002-06-06 | 2003-04-23 | 吴邦宁 | Paddle type powder heat exchanger vane |
| CN201473430U (en) * | 2009-08-17 | 2010-05-19 | 赵伟光 | Centipede heating runner of sludge dryer |
| CN202245157U (en) * | 2011-08-17 | 2012-05-30 | 无锡市彩云机械设备有限公司 | Hollow screw conveyor blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120425 |