CN206523053U - A kind of heating furnace pours into a mould liner body expansion joint structure - Google Patents
A kind of heating furnace pours into a mould liner body expansion joint structure Download PDFInfo
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- CN206523053U CN206523053U CN201720115088.0U CN201720115088U CN206523053U CN 206523053 U CN206523053 U CN 206523053U CN 201720115088 U CN201720115088 U CN 201720115088U CN 206523053 U CN206523053 U CN 206523053U
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- heating furnace
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Abstract
Liner body expansion joint structure is poured into a mould the utility model discloses a kind of heating furnace, the dilatation joint is arranged in heating furnace cast liner body, including the linkage section for being arranged at heating furnace cast liner body both sides and being connected with the dilatation joint that adjacent heating furnace pours into a mould liner body, the dilatation joint also has the changeover portion of several crests section, several troughs section, several connection crest sections and trough section and connection crest section and linkage section, and the dilatation joint is the integrative-structure being connected by linkage section, crest section, trough section, changeover portion；The linkage section, crest section and trough section are horizontal linear section, and several described crest sections are located on a horizontal linear, and linkage section and the trough section is located on another horizontal linear.Heating furnace of the present utility model pours into a mould liner body expansion joint structure good airproof performance, has prevented runout, is easily installed fixation, does not destroy the liner body structure of resistance to material.
Description
Technical field
The utility model is related to technical field of refractory materials, relates in particular to a kind of heating furnace cast liner body dilatation joint knot
Structure.
Background technology
Oven refractory is heated in operating temperature（1250±50℃）Under, expansion typically can be all produced, meanwhile, inside liner body
Thermal stress is produced due to the presence of temperature change and thermograde, causes liner body to occur the phenomenon such as cracking and peeling.For reduction
With the harm for eliminating this expansion and temperature stress generation, certain expansion space is generally set to constitute expansion knot in liner body
Structure, to discharge the stress that liner body is produced when thermal expansion is suppressed.
Being installed with for dilatation joint is a variety of, but basic idea is the thermal expansivity of the refractory material according to liner body actual use
Can, while fully taking into account staying to set and will not causing the reduction of liner body structure intensity for dilatation joint, and it can not from there run away, leak
Gas.
In general industry stove liner body structure, the expansion of design is sewed with linear, fold-line-shaped, stagger mode, corrugated and oblique
Shape etc., but quovis modo are cut, dilatation joint, which stays to set, should follow the guiding theory in above-mentioned text.
For currently available technology, through retrieving the expansion joint structure of relatively conventional and preferable performance just like Fig. 1,2,3,4
Four kinds of structures, the knot that these four structures are analyzed in terms of sealing effectiveness, installation difficulty or ease, the influence to liner body structure are several
It is really：Expansion joint structure in Fig. 1 has difficult installation, easily runout, structure be poor, the caducous defect of the resistance to material of liner body；In Fig. 2
The problem of expansion joint structure has difficult installation, easily run away；Although structure of the expansion joint structure better than Fig. 2 in Fig. 3, but still
The problem of there is difficult installation, easily run away；Expansion joint structure in Fig. 4 is better than Fig. 3 structure, but still there is difficult installation
Problem.
The content of the invention
The purpose of this utility model is to expand there is provided a kind of heating furnace cast liner body for the defect of above-mentioned prior art
Crack structure, the heating furnace with the expansion joint structure pours into a mould the good airproof performance of liner body, has prevented runout, has been easily installed fixation, no
Destroy the effect that heating furnace pours into a mould liner body structure.
To achieve these goals, the technical solution of the utility model is：
A kind of heating furnace pours into a mould liner body expansion joint structure, and the dilatation joint is arranged in heating furnace cast liner body, including is set
It is placed in heating furnace cast liner body both sides and the linkage section being connected with the dilatation joint that adjacent heating furnace pours into a mould liner body, the dilatation joint
Also there is several crests section, several troughs section, several connection crest sections and trough section and connection crest section and connection
The changeover portion of section, the dilatation joint is the integrative-structure being connected by linkage section, crest section, trough section, changeover portion；The connection
Section, crest section and trough section are horizontal linear section, and several described crest sections are located on a horizontal linear, the linkage section
It is located at trough section on another horizontal linear.
As the improvement to above-mentioned technical proposal, the minimum crest section is two.
Compared with prior art, the utility model has the advantages and positive effects of：
Heating furnace of the present utility model pours into a mould liner body expansion joint structure, with several crests section, several troughs section, two
Side level connection joint section, crest section is located on a horizontal linear, and linkage section and trough section are located on another horizontal linear, this knot
Structure avoids the caducous problem of refractory material in Fig. 1 in design, and both sides linkage section on same level straight line, it is different
In liang linkage section of Fig. 2,3,4 not on same level straight line, defect not easy to install.Heating furnace of the present utility model pours into a mould liner body
Expansion joint structure good airproof performance, prevented runout, be easily installed fixation, do not destroy the liner body structure of resistance to material.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is expansion joint structure schematic diagram of the prior art in the case of the first；
Fig. 2 is the expansion joint structure schematic diagram in the case of second of prior art；
Fig. 3 is expansion joint structure schematic diagram of the prior art in the case of the third；
Fig. 4 is the expansion joint structure schematic diagram in the case of the 4th kind of prior art；
Fig. 5 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, any modification, equivalent substitution and improvements made etc., it should be included in of the present utility model
Within protection domain.
As shown in figure 5, heating furnace cast liner body expansion joint structure of the present utility model, the dilatation joint is arranged at heating furnace
Pour into a mould in liner body, including be arranged at heating furnace cast liner body both sides and be connected with the dilatation joint that adjacent heating furnace pours into a mould liner body
Linkage section 1, the dilatation joint also has several crests section 2, several troughs section 3, several connection crest sections 2 and trough section
3 and connection crest section 2 and linkage section 1 changeover portion 4, the dilatation joint be by linkage section 1, crest section 2, trough section 3, transition
The integrative-structure that section 4 is connected；The linkage section 1, crest section 2 and trough section 3 are horizontal linear section, several described crests
Section 2 is located on a horizontal linear, and linkage section 1 and the trough section 3 is located on another horizontal linear,
As the improvement to above-mentioned technical proposal, the crest section 2 is at least two.
Compared with prior art, the utility model has the advantages and positive effects of：
Heating furnace of the present utility model pours into a mould liner body expansion joint structure, with several crests section, several troughs section, two
Side level connection joint section, crest section is located on a horizontal linear, and linkage section and trough section are located on another horizontal linear, this knot
Structure avoids the caducous problem of refractory material in Fig. 1 in design, and both sides linkage section on same level straight line, it is different
In liang linkage section of Fig. 2,3,4 not on same level straight line, defect not easy to install.Heating furnace of the present utility model pours into a mould liner body
Expansion joint structure good airproof performance, prevented runout, be easily installed fixation, do not destroy the liner body structure of resistance to material.
Claims (2)
1. a kind of heating furnace pours into a mould liner body expansion joint structure, the dilatation joint is arranged in heating furnace cast liner body, including is set
The linkage section poured into a mould liner body both sides in heating furnace and be connected with the dilatation joint that adjacent heating furnace pours into a mould liner body, the dilatation joint is also
With several crests section, several troughs section, several connection crest sections and trough section and connection crest section and linkage section
Changeover portion, the dilatation joint is by linkage section, crest section, trough section, the integrative-structure that is connected of changeover portion；Its feature exists
In：The linkage section, crest section and trough section are horizontal linear section, and several described crest sections are located at a horizontal linear
On, linkage section and the trough section is located on another horizontal linear.
2. heating furnace according to claim 1 pours into a mould liner body expansion joint structure, it is characterised in that：Crest section is at least
Two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115088.0U CN206523053U (en) | 2017-02-08 | 2017-02-08 | A kind of heating furnace pours into a mould liner body expansion joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115088.0U CN206523053U (en) | 2017-02-08 | 2017-02-08 | A kind of heating furnace pours into a mould liner body expansion joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206523053U true CN206523053U (en) | 2017-09-26 |
Family
ID=59890342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115088.0U Expired - Fee Related CN206523053U (en) | 2017-02-08 | 2017-02-08 | A kind of heating furnace pours into a mould liner body expansion joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206523053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506959A (en) * | 2018-03-28 | 2018-09-07 | 中国冶集团有限公司 | Furnace wall dilatation joint constructing device and construction method |
-
2017
- 2017-02-08 CN CN201720115088.0U patent/CN206523053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506959A (en) * | 2018-03-28 | 2018-09-07 | 中国冶集团有限公司 | Furnace wall dilatation joint constructing device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20210208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |