CN109579542A - A kind of burner for producing sulfur lining - Google Patents
A kind of burner for producing sulfur lining Download PDFInfo
- Publication number
- CN109579542A CN109579542A CN201811461410.0A CN201811461410A CN109579542A CN 109579542 A CN109579542 A CN 109579542A CN 201811461410 A CN201811461410 A CN 201811461410A CN 109579542 A CN109579542 A CN 109579542A
- Authority
- CN
- China
- Prior art keywords
- lining
- brick
- layer
- corundum
- mullite
- 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
Links
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
- F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
-
- 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
Landscapes
- 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 a kind of burner for producing sulfur linings, including lining brick layer, heat-insulated brick layer, cast bed of material, the lining brick layer is made of two layers of corundum-mullite brick, it is plane before first layer corundum-mullite brick, it is below concave surface, it is convex surface before second layer jade mullite brick, it is below plane, and corundum-mullite brick is designed as bump type up and down, mud hook is poured with fire resisting and is smeared in junction, the lining brick layer and heat-insulated brickwork joint use displacement structure, and it is equipped with dilatation joint, it is filled in the expansion joint (E.J.) seam using pyroceram fibre closely knit, the cast bed of material is located at outside heat-insulated brick layer, it is semicircular structure at the top of the lining, tongue-and-groove combination is formed in the longitudinal direction by four pieces of bricks of arch to form.The configuration of the present invention is simple, has fully ensured that the leakproofness of oil gas, and high temperature lining brick layer pours mud and castable has fully ensured that lining high temperature resistant and resistance to erosion, expansion joint lining structure one integrated mass, it is ensured that the safety of system.
Description
Technical field
The present invention relates to burner for producing sulfur, and in particular to a kind of burner for producing sulfur lining.
Background technique
With the continual and steady high speed development of China's economy, crude oil import amount increases year by year, and high-sulphur crude ratio is more next
It is higher.Burner for producing sulfur is the capital equipment of sulphur processed, and through a long time uses, and furnace body transition refractory liner partial exfoliation causes
Furnace wall temperature is excessively high, and furnace wall is caused to be burnt, and then makes poisonous gas leakage, causes work safety accident.The general tortoise plastron in market
The lining structure of net, since medium temperature is higher and flow velocity is very fast, lining is constantly washed away and is corroded by high-temperature oil gas, hexsteel
Castable above slowly falls off, and leads to the hexsteel temperature distortion being exposed, and forms vicious circle.It is mutually welded with hexsteel
Bar for line is also heated simultaneously, causes expansion joint shell aubergine locally occur, operator sees especially clear at night, dare not
It is close, hidden danger, while a large amount of heat-energy losses are brought to production safety, not can guarantee energy needed for subsequent processing.
Summary of the invention
Present invention seek to address that drawbacks described above, provides a kind of excellent leakproofness, high temperature resistant, acid proof burner for producing sulfur
Lining.
In order to overcome defect present in background technique, the technical solution adopted by the present invention to solve the technical problems is:
A kind of burner for producing sulfur lining, including lining brick layer, heat-insulated brick layer, cast bed of material, the lining brick layer is by two layers of corundum-mullite brick
Composition is plane before first layer corundum-mullite brick, behind be concave surface, be convex surface before second layer corundum-mullite brick, after
Face is plane, and corundum-mullite brick is designed as bump type up and down, and junction is poured mud hook with fire resisting and smeared, the lining brick layer with it is heat-insulated
Brickwork joint uses displacement structure, and is equipped with dilatation joint, fills closely knit, the casting using pyroceram fibre in the expansion joint (E.J.) seam
The bed of material is located at outside heat-insulated brick layer, is semicircular structure at the top of the lining, is formed tenon in the longitudinal direction by four pieces of bricks of arch
Slot combines composition.
The beneficial effects of the present invention are: the corundum-mullite brick of lining brick layer is designed as bump type, to guarantee each semicircle
In conjunction with brick is convex-concave with another piece of brick in the longitudinal direction, junction is poured mud hook with fire resisting and is smeared, and such good seal performance, oil gas is not
It scurries out from refractory brick gap again, even if there is a small amount of oil and gas leakage, temperature can also be lowered, to heat-insulated brick layer and cast bed of material
It influences less, entire burner for producing sulfur lining structure one integrated mass, meanwhile, semicircular structure is used at the top of lining, not will cause
It falls off, it is ensured that the safety of system.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Burner for producing sulfur lining as shown in Figure 1, including lining brick layer, heat-insulated brick layer 1, cast bed of material 2, lining brick layer are rigid by two layers
Beautiful mullite brick composition is plane before first layer corundum-mullite brick 3, behind be concave surface, before second layer corundum-mullite brick 4
Face is convex surface, behind be plane, and corundum-mullite brick is designed as bump type up and down, and junction is poured mud hook with fire resisting and smeared, lining brick
Layer uses displacement structure with heat-insulated brickwork joint, and is equipped with dilatation joint, fills closely knit, casting in expansion joint (E.J.) seam using pyroceram fibre
The bed of material 2 is located at heat-insulated 1 outside of brick layer, is semicircular structure at the top of lining, forms tongue-and-groove in the longitudinal direction by four pieces of bricks of arch
In conjunction with composition.
The corundum-mullite brick of lining brick layer is designed as bump type, with guarantee each half circular brick in the longitudinal direction with it is another
Block brick is convex-concave combination, and junction is poured mud hook with fire resisting and smeared, and such good seal performance, oil gas is no longer altered from refractory brick gap
Out, even if there is a small amount of oil and gas leakage, temperature can also be lowered, and be influenced less on heat-insulated brick layer and cast bed of material, entirely sulphur processed
Combustion furnace lining structure one integrated mass, meanwhile, semicircular structure is used at the top of lining, not will cause and is fallen off, it is ensured that system
Safety.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (1)
1. a kind of burner for producing sulfur lining, it is characterised in that: including lining brick layer, heat-insulated brick layer, cast bed of material, the lining brick layer by
Two layers of corundum-mullite brick composition is plane before first layer corundum-mullite brick, behind be concave surface, second layer corundum-mullite
Be convex surface before brick, behind be plane, and corundum-mullite brick is designed as bump type up and down, and junction is poured mud hook with fire resisting and smeared,
The lining brick layer and heat-insulated brickwork joint use displacement structure, and are equipped with dilatation joint, use pyroceram fibre in the expansion joint (E.J.) seam
Fill closely knit, the cast bed of material is located at outside heat-insulated brick layer, is semicircular structure at the top of the lining, is existed by four pieces of bricks of arch
Front and back are upwardly formed tongue-and-groove and combine composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461410.0A CN109579542A (en) | 2018-12-02 | 2018-12-02 | A kind of burner for producing sulfur lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461410.0A CN109579542A (en) | 2018-12-02 | 2018-12-02 | A kind of burner for producing sulfur lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579542A true CN109579542A (en) | 2019-04-05 |
Family
ID=65926246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811461410.0A Pending CN109579542A (en) | 2018-12-02 | 2018-12-02 | A kind of burner for producing sulfur lining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109579542A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030833A (en) * | 2019-04-23 | 2019-07-19 | 无锡市亿洲耐火材料有限公司 | A kind of sulfur recovery unit combustion furnace head lining structure |
| CN111153707A (en) * | 2020-02-13 | 2020-05-15 | 郑州驹达新材料科技有限公司 | Composite refractory prefabricated part for cylindrical kiln and preparation method thereof |
-
2018
- 2018-12-02 CN CN201811461410.0A patent/CN109579542A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030833A (en) * | 2019-04-23 | 2019-07-19 | 无锡市亿洲耐火材料有限公司 | A kind of sulfur recovery unit combustion furnace head lining structure |
| CN111153707A (en) * | 2020-02-13 | 2020-05-15 | 郑州驹达新材料科技有限公司 | Composite refractory prefabricated part for cylindrical kiln and preparation method thereof |
| CN111153707B (en) * | 2020-02-13 | 2022-05-13 | 郑州驹达新材料科技有限公司 | Composite refractory prefabricated part for cylindrical kiln and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190405 |
|
| WD01 | Invention patent application deemed withdrawn after publication |