CN102252525A - Improved structure of electric furnace pipe - Google Patents
Improved structure of electric furnace pipe Download PDFInfo
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- CN102252525A CN102252525A CN2011100048030A CN201110004803A CN102252525A CN 102252525 A CN102252525 A CN 102252525A CN 2011100048030 A CN2011100048030 A CN 2011100048030A CN 201110004803 A CN201110004803 A CN 201110004803A CN 102252525 A CN102252525 A CN 102252525A
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- courage body
- electric furnace
- gusset
- furnace pipe
- improvement structure
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- Furnace Details (AREA)
Abstract
The invention discloses an improved structure of an electric furnace pipe, which comprises a cylindrical furnace pipe body, wherein a feeding and discharging structure is formed at one end of the furnace pipe body; a plurality of groups of mixing ribs are distributed on an inner wall of the furnace pipe body along an axial direction; and various groups of mixing ribs are annularly distributed on the inner wall of the furnace pipe body. The improved structure of the electric furnace pipe which is reasonable in structure and convenient to operate has the characteristics of uniform mixed materials, high heating quality, convenient material export and high working efficiency.
Description
Technical field
The present invention relates to a kind of electric furnace flue.
Background technology
At present, the equipment that is used for the smelting, fusing, heating, heat treatment, sintering, oven dry etc. of material mainly is divided into two classes: the one, leave standstill roasting apparatus, and its shortcoming is that material remains static in heating process, the inequality of being heated; The 2nd, apparatus for rotating, this equipment has an inner bag usually, material places inner bag, inner bag is driven intermittence or continuity rotation, is stirred by drive unit, its materials inside is also constantly stirred, is mixed, it is comparatively even to be heated, its combination property is better than and leaves standstill roasting apparatus, thereby use comparatively extensive, nonetheless, apparatus for rotating still has following shortcoming to remain to be improved: when inner bag rotated, material easy feed inlet and outlet direction to inner bag under action of centrifugal force moved, and this partial material can not get effective heating; In the course of work, the mixing of materials degree is limited, is deposited on easily on the inner bag, has not only increased the rotational resistance of inner bag, has also caused waste of raw materials; During discharging, material is derived inconvenience, influences operating efficiency.
Summary of the invention
Problem to be solved by this invention just provides a kind of rational in infrastructure, easy to operate electric furnace flue and improves structure, has the advantages that mixing of materials is even, heating quality is high, material is derived convenience, high efficiency.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of improvement structure of electric furnace flue, comprise tubular courage body, courage body one end is provided with the input and output material structure, it is characterized in that: courage body inwall has array to stir the material gusset along its axial directional distribution, and each group is stirred the material gusset and is periphery on courage body inwall.
Further, courage body inwall is distributed with two groups and stirs the material gusset, in every group stir the material gusset the courage axon to direction tilt and and the courage axon between form inclination alpha.
Further, described inclination alpha is 15 °～35 °.
Further, two groups of axioversion directions of stirring the material gusset are provided with on the contrary.In the heating process, two groups stir the material gusset be rotated in the forward with the courage body, material constantly to the internal flow of courage body, prevents that material from concentrating in the input and output material structure of courage body, influences heating quality under its stirring action; And when discharging, two groups are stirred the material gusset and flow to the input and output material structure direction of courage body with courage body reverse rotation impelling material, and helping material derives, and improves the discharging operating efficiency.
Further, every group stir the material gusset courage body circumferencial direction tilt and and courage body inwall between form angle of inclination beta.Its stirring dynamics of material gusset of stirring that circumferencial direction tilts is bigger, better promotes mixing of materials, the material homogeneous heating.
Further, described inclination alpha is 25 °～55 °.
Further, every group stir material in the gusset to stir material gusset quantity be 4～6.
Beneficial effect of the present invention: by such scheme as can be known, input and output material of the present invention is convenient, easy and simple to handle, labour intensity is little; Two groups of axioversions combine with the circumference inclination stirs the material gusset, effectively promotes mixing of materials, improves material homogeneous heating degree; Improve simple in structure, design cost is cheap, be fit to promote the use of.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 partly cuts open figure for flue of the present invention;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the B-B profile of Fig. 1.
The specific embodiment
With reference to Fig. 1-3, a kind of improvement structure of electric furnace flue comprises tubular courage body 1, and courage body 1 one ends are provided with input and output material structure 2, and courage body 1 inwall has two groups to stir the material gusset along its axial directional distribution, and each group is stirred the material gusset and is periphery on courage body 1 inwall.In every group stirring material gusset 3 courage body 1 axial direction tilt and and courage body 1 form inclination alpha between axially, inclination alpha is 15 °～35 °, is preferably 25 °; Above-mentioned two groups of axioversion directions of stirring the material gusset are provided with on the contrary; Every group stir the material gusset 3 courage body 1 circumferencial direction tilt and and courage body 1 inwall between form angle of inclination beta; β is 25 °～55 °, is preferably 25 °; Gusset 3 is expected in stirring that axioversion combines with the circumference inclination, and effectively promotes mixing of materials, improves material homogeneous heating degree; Every group is stirred stirring in the material gusset and expects that gusset 3 quantity are 4～6.
Operation principle: material enters in the flue through input and output material structure 2, electric furnace begin the heating, two groups stir the material gusset be rotated in the forward (clockwise) with courage body 1, material under its stirring action constantly to 1 internal flow of courage body, prevent that material from concentrating in the input and output material structure 2 of courage body 1, influences heating quality; And when discharging, two groups are stirred the material gusset and impel material to flow to input and output material structure 2 directions of courage body 1 with courage body 1 reverse rotation (counterclockwise), and helping material derives, raising discharging operating efficiency.
Claims (7)
1. the improvement structure of an electric furnace flue, comprise tubular courage body (1), courage body (1) one end is provided with input and output material structure (3), it is characterized in that: courage body (1) inwall has array to stir the material gusset along its axial directional distribution, and each group is stirred the material gusset and is periphery on courage body (1) inwall.
2. the improvement structure of a kind of electric furnace flue according to claim 1, it is characterized in that: courage body (1) inwall is distributed with two groups and stirs the material gusset, in every group stir material gusset (3) courage body (1) axial direction tilt and and courage body (1) form inclination alpha between axially.
3. the improvement structure of a kind of electric furnace flue according to claim 2 is characterized in that: described inclination alpha is 15 °～35 °.
4. according to the improvement structure of claim 2 or 3 described a kind of electric furnace flues, it is characterized in that: two groups of axioversion directions of stirring the material gusset are provided with on the contrary.
5. the improvement structure of a kind of electric furnace flue according to claim 4 is characterized in that: every group stir the material gusset (3) courage body (1) circumferencial direction tilt and and courage body (1) inwall between form angle of inclination beta.
6. the improvement structure of a kind of electric furnace flue according to claim 5 is characterized in that: described inclination alpha is 25 °～55 °.
7. the improvement structure of a kind of electric furnace flue according to claim 1 is characterized in that: every group is stirred stirring in the material gusset and expects that gusset (3) quantity is 4～6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100048030A CN102252525A (en) | 2011-01-10 | 2011-01-10 | Improved structure of electric furnace pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100048030A CN102252525A (en) | 2011-01-10 | 2011-01-10 | Improved structure of electric furnace pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102252525A true CN102252525A (en) | 2011-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100048030A Pending CN102252525A (en) | 2011-01-10 | 2011-01-10 | Improved structure of electric furnace pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102252525A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222733Y (en) * | 1995-01-09 | 1996-03-20 | 黄友华 | Counter-current heated sleeve asphalt concrete mixer |
| WO2004050922A1 (en) * | 2002-11-29 | 2004-06-17 | Dowa Mining Co., Ltd. | Method and furnace for heat treatment |
| CN1952045A (en) * | 2006-09-29 | 2007-04-25 | 浙江大学 | Horizontal type slew cylinder structure cracking furnace for waste steel wire blank continuous thermal cracking |
| CN101481630A (en) * | 2009-01-22 | 2009-07-15 | 蒋启富 | Biomass gasification furnace |
| CN101760246A (en) * | 2010-01-15 | 2010-06-30 | 太原理工大学 | Biomass feeder for pressurized fluidized bed gasifier |
| CN202048793U (en) * | 2011-01-10 | 2011-11-23 | 朱海良 | Modified structure for electric furnace bladder |
-
2011
- 2011-01-10 CN CN2011100048030A patent/CN102252525A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222733Y (en) * | 1995-01-09 | 1996-03-20 | 黄友华 | Counter-current heated sleeve asphalt concrete mixer |
| WO2004050922A1 (en) * | 2002-11-29 | 2004-06-17 | Dowa Mining Co., Ltd. | Method and furnace for heat treatment |
| CN1952045A (en) * | 2006-09-29 | 2007-04-25 | 浙江大学 | Horizontal type slew cylinder structure cracking furnace for waste steel wire blank continuous thermal cracking |
| CN101481630A (en) * | 2009-01-22 | 2009-07-15 | 蒋启富 | Biomass gasification furnace |
| CN101760246A (en) * | 2010-01-15 | 2010-06-30 | 太原理工大学 | Biomass feeder for pressurized fluidized bed gasifier |
| CN202048793U (en) * | 2011-01-10 | 2011-11-23 | 朱海良 | Modified structure for electric furnace bladder |
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Application publication date: 20111123 |