CN202752600U - Split type ladle pocket block - Google Patents
Split type ladle pocket block Download PDFInfo
- Publication number
- CN202752600U CN202752600U CN 201220054711 CN201220054711U CN202752600U CN 202752600 U CN202752600 U CN 202752600U CN 201220054711 CN201220054711 CN 201220054711 CN 201220054711 U CN201220054711 U CN 201220054711U CN 202752600 U CN202752600 U CN 202752600U
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- China
- Prior art keywords
- block
- ladle pocket
- pocket block
- split type
- ladle
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Abstract
The utility model relates to ladle pocket blocks in a ferrous metallurgy industry, and relates in particular to a split type ladle pocket block capable of effectively prolonging the service life. The ladle pocket block which has a large size and can not be compacted is divided into an upper block and a lower block. The upper block and the lower block are designed into snap button combination for assembly. An assembling gap between the upper block and the lower block is filled with fireproof slurry, so that the upper block and the lower block are connected to form an integral body. The upper and lower blocks select and use machine pressed carbonaceous products, utilize the good thermal shock stability and scour resistance of the machine pressed carbonaceous products, and prolong the service life of the ladle pocket block.
Description
Affiliated technical field
The utility model relates to a kind of iron and steel metallurgical industry ladle pocket block, particularly relates to a kind of split type ladle pocket block.
Background technology
The bottom of the ladle of steel industry splendid attire high-temperature molten steel is equipped with the mouth of a river and pocket block, and the mouth of a river is installed in the pocket block, is the passage that molten steel is derived from ladle, and pocket block plays a protective role to the mouth of a river.
Experience repeatedly colds and heat succeed each other in the ladle use procedure, can produce strong thermal shock impact to pocket block; Ladle connects in the steel process high-temperature molten steel and can produce intense impact and wash away pocket block.Thereby, require pocket block to have higher thermal shock resistance and intensity.
The magnesium carbonaceous that friction press or hydraulic press are compressing or magnalium carbonaceous etc. contain the carbonaceous goods and have higher thermal shock resistance and intensity, and the pocket block of general small-sized ladle is selected usually by friction press or the compressing carbonaceous article of hydraulic press.And the pocket block of large and medium-sized ladle is relatively large because of volume, can't be compressing, usually adopt moulding by casting.Because there is the defective of self in the ladle pocket block that casting forming method is produced, and is relatively poor such as anti-molten steel scouring capability, causes service life shorter.
Summary of the invention
The utility model proposes a kind of split type ladle pocket block.Its concrete technical scheme is:
(1) ladle pocket block is divided into upper and lower two block bricks, and its profile can be cylindrical, also can be cubic cylindricality.
(2) upper and lower two block bricks use double buckle to assemble up.
(3) fill with refractory wass in the assembling slit between the upper and lower two block bricks.
(4) upper and lower brick cup selects machine to press carbonaceous article, and material can be selected the magnesium carbonaceous, also can select the magnalium carbonaceous, take the magnalium carbonaceous as excellent.
The beneficial effects of the utility model are:
(1) upper and lower two blocks of pocket blocks select carbonaceous material compressing, utilize machine to press good thermal shock resistance and the scour resistance of carbonaceous article, improve pocket block service life.
(2) upper and lower pocket block gets up to make upper and lower pocket block in conjunction with tightr by the double buckle textural association; Refractory wass blind can make upper and lower pocket block connect into an integral body, and the usage safety performance of split type pocket block can be guaranteed.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a kind of split type ladle pocket block assembling generalized section of the present utility model.
Mark is expressed as among the figure: the upper brick cup of 1-, 2-refractory wass, brick cup under the 3-.
Fig. 2 and Fig. 3 are respectively upper brick cup and the lower brick cup schematic diagrames of a kind of split type ladle pocket block of the present utility model.
The specific embodiment
With reference to Fig. 1, with friction press or the upper brick cup 1 of hydraulic press compacting and lower brick cup 3, at first smear one deck refractory wass 2 at lower brick cup upper surface during construction respectively, then upper and lower brick cup is combined.Can normally come into operation.
Above-described embodiment of the present utility model only is for clearer explanation the utility model example, and is not the restriction to mode that the utility model is implemented.Technical staff for described field; can also make on the basis of the above description other multi-form changes; this paper can't also need not make all embodiments exhaustive, and those belong to the change that spirit of the present utility model amplifies out and still are among the protection domain of the present utility model.
Claims (1)
1. split type ladle pocket block, its feature is divided into upper and lower two block bricks at ladle pocket block, upper and lower two block brick materials are that machine is pressed carbonaceous article, and upper and lower two block bricks use the double buckle assembling, and fill with refractory wass in the assembling slit between the upper and lower two block bricks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220054711 CN202752600U (en) | 2012-02-21 | 2012-02-21 | Split type ladle pocket block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220054711 CN202752600U (en) | 2012-02-21 | 2012-02-21 | Split type ladle pocket block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202752600U true CN202752600U (en) | 2013-02-27 |
Family
ID=47731795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220054711 Expired - Fee Related CN202752600U (en) | 2012-02-21 | 2012-02-21 | Split type ladle pocket block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202752600U (en) |
-
2012
- 2012-02-21 CN CN 201220054711 patent/CN202752600U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20180221 |