CN106931785A - A kind of refractory enclosure - Google Patents
A kind of refractory enclosure Download PDFInfo
- Publication number
- CN106931785A CN106931785A CN201710306083.0A CN201710306083A CN106931785A CN 106931785 A CN106931785 A CN 106931785A CN 201710306083 A CN201710306083 A CN 201710306083A CN 106931785 A CN106931785 A CN 106931785A
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- China
- Prior art keywords
- refractory
- hand
- layer
- drawn wire
- flame retardant
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/10—Monolithic linings; Supports therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The present invention relates to the technical field of thermal insulation fire-resistant product, more particularly to a kind of refractory enclosure, including refractory enclosure body, the refractory enclosure includes wearing layer, hand-drawn wire layer I, heat-insulation layer, hand-drawn wire layer II, flame retardant coating and high-temperature alloy steel layer successively from outside to inside, connected by anchor studs between described high-temperature alloy steel and flame retardant coating, the thickness of the flame retardant coating is 2/3rds of refractory enclosure thickness.The refractory enclosure has preferable anti-wear performance, heat-insulating property and more preferable fire resistance, refractory-lined ovens use under circumstances is disclosure satisfy that, refractory enclosure has stronger stabilization and security, improves service life of the refractory-lined ovens in long working in use.
Description
Technical field
The present invention relates to the technical field of thermal insulation fire-resistant product, more particularly to a kind of refractory enclosure.
Background technology
Traditional refractory enclosure generally comprises flame retardant coating and heat-insulation layer, and general refractory enclosure fire resistance is bad, insulation
Performance is not good, be unfavorable for it is cost-effective, and without etch-proof effect, it is impossible to be applicable a variety of working environments, such as
Outdoor, the acid high or high different adverse circumstances of alkalescence, and existing refractory enclosure short life, it is impossible to be applicable for a long time
Work.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing technological deficiency, there is provided a kind of refractory-lined ovens, the fire resisting
Body of heater has preferable anti-wear performance, heat-insulating property and more preferable fire resistance, disclosure satisfy that refractory-lined ovens under circumstances
Use, refractory enclosure has stronger stabilization and security in use, improves use longevity of the refractory-lined ovens in long working
Life.
The technical proposal of the invention is realized in this way：A kind of refractory enclosure, including refractory enclosure body, the refractory-lined ovens
Body includes wearing layer, hand-drawn wire layer I, heat-insulation layer, hand-drawn wire layer II, flame retardant coating and high-temperature alloy steel layer successively from outside to inside,
Connected by anchor studs between described high-temperature alloy steel and flame retardant coating, the thickness of the flame retardant coating is refractory enclosure thickness
2/3rds.
Preferably, the hand-drawn wire layer I and hand-drawn wire layer II are symmetrical arranged, and the hand-drawn wire layer I and hand-drawn wire layer II are equal
Including equally distributed hand-drawn wire, the hand-drawn wire horizontally set.
Preferably, it is provided with anti-corrosive film coating on the outside of the wearing layer.
Preferably, the flame retardant coating includes the refractory brick being connected with each other, and the refractory brick is connected with each other by position-limit mechanism.
Preferably, the position-limit mechanism includes the fixture block that refractory brick upper end and left end are set, and refractory brick lower end and the right side
Hold the groove matched with fixture block for setting.
Preferably, the anchor studs are uniformly distributed between high-temperature alloy steel and flame retardant coating.
The beneficial effects of the invention are as follows：Compared with prior art, a kind of refractory-lined ovens disclosed by the invention is by wearing layer, cold
It is preferably resistance to that the setting of hot candied layer I, heat-insulation layer, hand-drawn wire layer II, flame retardant coating and high-temperature alloy steel layer has refractory enclosure
Mill performance, heat-insulating property, fire resistance and the longer performance of service life, refractory enclosure can adapt to complicated severe building ring
Border, is provided with refractory brick in flame retardant coating, refractory brick is connected with each other stability and the fire resisting that improve flame retardant coating by position-limit mechanism
Performance, high-temperature alloy steel can keep the stability inside body of heater long-time high temperature action lower furnace body, using high-temperature alloy steel
The characteristics of rapid heat dissipation, prevents from being heated in refractory-lined ovens uneven；High-temperature alloy steel and flame retardant coating are connected by anchor studs, are improved resistance to
The stabilization and security of stove, extend the activity duration of refractory enclosure.
Brief description of the drawings
Fig. 1 is schematic cross-section of the invention.
Fig. 2 is firebrick structure schematic diagram of the invention.
In figure：1- refractory enclosures, 2- wearing layers, 3- hand-drawn wires layer I, 4- heat-insulation layers, 5- hand-drawn wires layer II, 6- flame retardant coatings,
7- high-temperature alloy steel layer, 8- anti-corrosive film coatings, 9- anchor studs, 10- refractory brick, 11- fixture blocks, 12- grooves.
Specific embodiment
As depicted in figs. 1 and 2, a kind of body of refractory enclosure, including refractory enclosure 1, the refractory enclosure 1 from outside to inside according to
It is secondary including wearing layer 2, hand-drawn wire layer I 3, heat-insulation layer 4, hand-drawn wire layer II 5, flame retardant coating 6 and high-temperature alloy steel layer 7, it is wear-resisting
The outside of layer 2 is provided with anti-corrosive film coating 8, and anti-corrosive film coating 8 allows refractory enclosure to adapt to the severe working environment of various complexity, reduces bad
Infringement of the border to refractory-lined ovens 1；Hand-drawn wire layer 5 layers of middle setting of I 3 and hand-drawn wire II have heat-insulation layer 4, can make heat-insulation layer 4 firmly,
Crackle is occurred without, hand-drawn wire layer I 3 and hand-drawn wire layer II 5 play fixation and can extend making for heat-insulation layer 4 to heat-insulation layer 4
With the life-span, hand-drawn wire layer I 3 and hand-drawn wire layer II 5 are symmetrical arranged, and the hand-drawn wire layer I 3 and hand-drawn wire layer II 5 include
Equally distributed hand-drawn wire, the hand-drawn wire horizontally set improves the intensity of refractory enclosure 1, prevents and caves in or loosen.It is resistance to
The thickness of fire bed 6 is 2/3rds of the thickness of refractory enclosure 1, makes fire resistance splendid, and refractory brick 10 is provided with flame retardant coating 6,
Refractory brick 10 is connected with each other by position-limit mechanism, and position-limit mechanism includes the fixture block 11 that the upper end of refractory brick 10 and left end are set, and
The groove 12 matched with fixture block 11 that the lower end of refractory brick 10 and right-hand member are set, makes to be connected firmly between refractory brick 10, it is to avoid go out
Existing larger space or loosening, improve the stability and fire resistance of flame retardant coating 6；The inner side of refractory enclosure 1 is provided with high temperature resistant
Steel alloy 7, high-temperature alloy steel 7 can keep the stability inside body of heater long-time high temperature action lower furnace body, be closed using high temperature resistant
The resistant to elevated temperatures feature of golden steel 7, prevents from being heated in refractory-lined ovens uneven, while beneficial to the intensity of high-temperature alloy steel 7 characteristic high, making
The service life of refractory enclosure 1 increases, and high-temperature alloy steel 7 and flame retardant coating 6 are connected by anchor studs 9, and anchor studs 9 are in high temperature resistant
It is uniformly distributed between steel alloy 7 and flame retardant coating 6, improves the stabilization and security of refractory enclosure 1, extends the operation of refractory enclosure 1
Time.
Claims (6)
1. a kind of refractory enclosure, it is characterised in that：Including refractory enclosure body, the refractory enclosure includes resistance to successively from outside to inside
Mill layer, hand-drawn wire layer I, heat-insulation layer, hand-drawn wire layer II, flame retardant coating and high-temperature alloy steel layer, described high-temperature alloy steel with
Connected by anchor studs between flame retardant coating, the thickness of the flame retardant coating is 2/3rds of refractory enclosure thickness.
2. refractory enclosure according to claim 1, it is characterised in that：The hand-drawn wire layer I and hand-drawn wire layer II symmetrically set
Put, the hand-drawn wire layer I and hand-drawn wire layer II include equally distributed hand-drawn wire, the hand-drawn wire horizontally set.
3. refractory enclosure according to claim 1, it is characterised in that：Anti-corrosive film coating is provided with the outside of the wearing layer.
4. refractory enclosure according to claim 1, it is characterised in that：The flame retardant coating includes the refractory brick being connected with each other,
The refractory brick is connected with each other by position-limit mechanism.
5. refractory enclosure according to claim 4, it is characterised in that：The position-limit mechanism includes refractory brick upper end and left end
The fixture block of setting, and the groove matched with fixture block that refractory brick lower end and right-hand member are set.
6. refractory enclosure according to claim 1, it is characterised in that：The anchor studs are in high-temperature alloy steel and flame retardant coating
Between be uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306083.0A CN106931785A (en) | 2017-05-04 | 2017-05-04 | A kind of refractory enclosure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710306083.0A CN106931785A (en) | 2017-05-04 | 2017-05-04 | A kind of refractory enclosure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106931785A true CN106931785A (en) | 2017-07-07 |
Family
ID=59430303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710306083.0A Withdrawn CN106931785A (en) | 2017-05-04 | 2017-05-04 | A kind of refractory enclosure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931785A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285428A (en) * | 2019-07-03 | 2019-09-27 | 武汉绿漫庭热能环境有限公司 | A kind of method improving incinerator reliability furnace life and the incinerator using this method |
-
2017
- 2017-05-04 CN CN201710306083.0A patent/CN106931785A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285428A (en) * | 2019-07-03 | 2019-09-27 | 武汉绿漫庭热能环境有限公司 | A kind of method improving incinerator reliability furnace life and the incinerator using this method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170707 |
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| WW01 | Invention patent application withdrawn after publication |