CN102052833A - Kiln body arched beam in high-temperature area of pushed slab kiln with nitrogen protection - Google Patents
Kiln body arched beam in high-temperature area of pushed slab kiln with nitrogen protection Download PDFInfo
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- CN102052833A CN102052833A CN 201110033088 CN201110033088A CN102052833A CN 102052833 A CN102052833 A CN 102052833A CN 201110033088 CN201110033088 CN 201110033088 CN 201110033088 A CN201110033088 A CN 201110033088A CN 102052833 A CN102052833 A CN 102052833A
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- arched beam
- arched girder
- brick
- bricks
- kiln
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Abstract
The invention relates to a kiln body arched beam in a high-temperature area of a pushed slab kiln with nitrogen protection. The kiln body arched beam is characterized in that middle arched beam bricks, inner arched beam bricks and outer arched beam bricks are included; a semicircular groove is formed on one junction surface of each middle arched beam brick, and the other junction surface of each middle arched beam brick is an junction surface; the two junction surfaces of each inner arched beam brick are inclined surfaces; one junction surface of each outer arched beam brick is an inclined surface; the oblique angles alpha of the inclined surfaces of the middle arched beam bricks, the inner arched beam bricks and the outer arched beam bricks range from 3 degrees to 10 degrees; mutually corresponding intermeshing steps are arranged on the inclined surfaces of the middle arched beam bricks, the inner arched beam bricks and the outer arched beam bricks respectively; the middle arched beam bricks, the inner arched beam bricks and the outer arched beam bricks are installed in bilateral symmetry; the semicircular grooves of the two middle arched beam bricks constitute an insertion hole; and a pin column is arranged in the insertion hole. The kiln body arched beam has the advantages of low possibility of loosening, less maintenance and repair, convenience in maintenance and repair and improved production efficiency.
Description
Technical field
The present invention relates to a kind of kiln body arched girder of pushed bat kiln, relate in particular to a kind of nitrogen atmosphere protection pushed bat kiln high-temperature region kiln body arched girder.
Background technology
The nitrogen atmosphere protection pushed bat kiln is the agglomerating plant in the magnetic materials production process at present; its nitrogen atmosphere protection pushed bat kiln high-temperature region kiln body arched girder adopts brick the making of a lot of piece arched girders to form; its lay process is more loaded down with trivial details; in a single day and in the practical process of kiln, there is a fritter arched girder brick to come off; just easily cause the slump of whole arched girder; influence is produced thus; this kind arched girder needs often to safeguard trimming simultaneously; safeguard that trimming is comparatively numerous and diverse; and this arched girder must carry out the scene in the client's of nitrogen atmosphere protection pushed bat kiln use place builds by laying bricks or stones, thereby has reduced the production efficiency of nitrogen atmosphere protection pushed bat kiln.
Summary of the invention
At above-mentioned shortcoming, the object of the present invention is to provide a kind of be difficult for loosening, safeguard trimming less, easy to maintenance, the nitrogen atmosphere protection pushed bat kiln high-temperature region kiln body arched girder that can enhance productivity.
Technology contents of the present invention is: a kind of nitrogen atmosphere protection pushed bat kiln high-temperature region kiln body arched girder, it is characterized by it and comprise middle arched girder brick, interior arched girder brick and outer arched girder brick, have a semi-circular recesses on one joint face of middle arched girder brick, another joint face is the inclined plane, two joint faces of interior arched girder brick are the inclined plane, one joint face of outer arched girder brick is the inclined plane, the oblique angle α on the inclined plane of middle arched girder brick, interior arched girder brick and outer arched girder brick is 3～10 °, and a corresponding mutually meshing step is arranged on the inclined plane of middle arched girder brick, interior arched girder brick and outer arched girder brick; Middle arched girder brick, interior arched girder brick and outer arched girder brick left-right symmetry are arranged and are installed; Two middle arched girder bricks semi-circular recesses form a jack, in jack, be provided with a pin.
The advantage that the present invention is compared with prior art had is:
1, the present invention is that six arched girder bricks are formed altogether, and its combination fastness is strong, is difficult for loosening.
2, the present invention is that six arched girder bricks are formed altogether; it is safeguarded and rebuilds less, builds by laying bricks or stones and be easy to maintenance; solved detachable, the combinable difficult problem of nitrogen atmosphere protection pushed bat kiln; realized the purpose that the nitrogen atmosphere protection pushed bat kiln is produced in factory normalization; alleviate client's financial burden, improved production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a decomposing schematic representation of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, a kind of nitrogen atmosphere protection pushed bat kiln high-temperature region kiln body arched girder, it is characterized by it and comprise two middle arched girder bricks 1, two interior arched girder bricks 2 and two outer arched girder bricks 3, have a semi-circular recesses 1.2 on one joint face 1.1 of middle arched girder brick 1, another joint face 1.3 is the inclined plane, two joint faces 2.1 of interior arched girder brick 2 all are the inclined plane, one joint face 3.1 of outer arched girder brick 3 is the inclined plane, middle arched girder brick 1, the oblique angle α on the inclined plane of interior arched girder brick 2 and outer arched girder brick 3 is 5 °, middle arched girder brick 1, one corresponding mutually meshing step 4 is arranged on the inclined plane of interior arched girder brick 2 and outer arched girder brick 3; Middle arched girder brick 1, interior arched girder brick 2 and outer arched girder brick 3 left-right symmetry are arranged and are installed; Two middle arched girder bricks 1 semi-circular recesses 1.2 form a jack 5, in jack 5, be provided with a pin 6.
Claims (1)
1. nitrogen atmosphere protection pushed bat kiln high-temperature region kiln body arched girder, it is characterized by it and comprise middle arched girder brick (1), interior arched girder brick (2) and outer arched girder brick (3), have a semi-circular recesses (1.2) on one joint face (1.1) of middle arched girder brick (1), another joint face (1.3) is the inclined plane, two joint faces (2.1) of interior arched girder brick (2) all are the inclined plane, one joint face (3.1) of outer arched girder brick (3) is the inclined plane, middle arched girder brick (1), the oblique angle α on the inclined plane of interior arched girder brick (2) and outer arched girder brick (3) is 3～10 °, middle arched girder brick (1), one corresponding mutually meshing step (4) is arranged on the inclined plane of interior arched girder brick (2) and outer arched girder brick (3); Middle arched girder brick (1), interior arched girder brick (2) and outer arched girder brick (3) left-right symmetry are arranged and are installed; Two middle arched girder bricks (1) semi-circular recesses (1.2) form a jack (5), in jack (5), be provided with a pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110033088 CN102052833A (en) | 2011-01-31 | 2011-01-31 | Kiln body arched beam in high-temperature area of pushed slab kiln with nitrogen protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110033088 CN102052833A (en) | 2011-01-31 | 2011-01-31 | Kiln body arched beam in high-temperature area of pushed slab kiln with nitrogen protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102052833A true CN102052833A (en) | 2011-05-11 |
Family
ID=43957403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110033088 Pending CN102052833A (en) | 2011-01-31 | 2011-01-31 | Kiln body arched beam in high-temperature area of pushed slab kiln with nitrogen protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102052833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783517A (en) * | 2016-04-26 | 2016-07-20 | 苏州汇科机电设备有限公司 | Hearth structure of battery material sintering furnace |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2067414A (en) * | 1935-03-18 | 1937-01-12 | George P Reintjes | Arch and arch block |
| FR1475999A (en) * | 1966-03-08 | 1967-04-07 | Double-slope brick system for dry construction of low vaults and flat suspended vaults | |
| JPS6346799U (en) * | 1986-09-12 | 1988-03-30 | ||
| JPH02230083A (en) * | 1989-03-01 | 1990-09-12 | Toshiba Ceramics Co Ltd | Supporting structure for ceiling heat insulating material |
| EP0862034A1 (en) * | 1997-03-01 | 1998-09-02 | Schwab Feuerfesttechnik GmbH | Keystone set |
| CN1598463A (en) * | 2004-08-30 | 2005-03-23 | 李建新 | Structure of furnace top for combustion furnace |
| CN201945165U (en) * | 2011-01-31 | 2011-08-24 | 江阴长源机械制造有限公司 | Arched beam of kiln body in high-temperature region of pushed slab kiln under protection of nitrogen atmosphere |
-
2011
- 2011-01-31 CN CN 201110033088 patent/CN102052833A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2067414A (en) * | 1935-03-18 | 1937-01-12 | George P Reintjes | Arch and arch block |
| FR1475999A (en) * | 1966-03-08 | 1967-04-07 | Double-slope brick system for dry construction of low vaults and flat suspended vaults | |
| JPS6346799U (en) * | 1986-09-12 | 1988-03-30 | ||
| JPH02230083A (en) * | 1989-03-01 | 1990-09-12 | Toshiba Ceramics Co Ltd | Supporting structure for ceiling heat insulating material |
| EP0862034A1 (en) * | 1997-03-01 | 1998-09-02 | Schwab Feuerfesttechnik GmbH | Keystone set |
| CN1598463A (en) * | 2004-08-30 | 2005-03-23 | 李建新 | Structure of furnace top for combustion furnace |
| CN201945165U (en) * | 2011-01-31 | 2011-08-24 | 江阴长源机械制造有限公司 | Arched beam of kiln body in high-temperature region of pushed slab kiln under protection of nitrogen atmosphere |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783517A (en) * | 2016-04-26 | 2016-07-20 | 苏州汇科机电设备有限公司 | Hearth structure of battery material sintering furnace |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |