CN205362646U - Cylinder -packing in middle of fast -assembling presintering combination - Google Patents
Cylinder -packing in middle of fast -assembling presintering combination Download PDFInfo
- Publication number
- CN205362646U CN205362646U CN201521119372.2U CN201521119372U CN205362646U CN 205362646 U CN205362646 U CN 205362646U CN 201521119372 U CN201521119372 U CN 201521119372U CN 205362646 U CN205362646 U CN 205362646U
- Authority
- CN
- China
- Prior art keywords
- packing
- cylinder
- middle cylinder
- tundish
- lining body
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Abstract
The utility model relates to a cylinder -packing in middle of fast -assembling presintering combination, its characterized in that: the cylindrical structures who has a perfect understanding about middle cylinder -packing upper part of the body is, the middle cylinder -packing lower part of the body be barrel -shaped structure, and middle cylinder -packing upper part of the body and the middle cylinder -packing lower part of the body are kept silent in through cylinder -packing upper part of the body Z type and the cylinder -packing lower part of the body Z type cooperation fixed connection that keeps silent outward, and middle cylinder -packing upper part of the body is closed material mouthful fixed connection and is reserved in middle the cylinder -packing upper part of the body of middle cylinder -packing upper part of the body and inlay the mouth and locate, the whole sealed holistic middle cylinder -packings that form in the junction of expecting the mouth are closed to middle cylinder -packing upper part of the body, the middle cylinder -packing lower part of the body and middle cylinder -packing upper part of the body, and middle cylinder -packing inlays in the straight section of thick bamboo involucrum of no anchor nail is wrapped to the centre. It has the steady job effect under abominable operating mode, cylinder -packing durability and anti liquid metal aggressivity can be obvious, and the installation can be used, without the sintering, guarantees equipment on -line operating efficiency.
Description
Technical field
This utility model relates to cylinder-packing in the middle of a kind of fast-assembling presintering combination, belongs to casting technique and equipment class, is fusing stove to heat preserving furnace aluminum water transferring equipment.
Background technology
Aluminum current casting uses middle cylinder-packing (domestic, import), all adopts the overall ramming of tradition or brick-building art, and prior art design also exists birth defect.Because tundish is open type design, heating up limited, sintering process is unilateral heating, sinter very difficult, and therefore new tundish sinter and just had crack but without coming into operation, and working lining liquid metal, washes away and corrodes obvious, and ruggedness has congenital defect.Tundish tradition entirety ramming technique anchoring design, sintering process produces (hole, top) radial cracking then, has a strong impact on service life, and tundish becomes foundry production line aluminum water supply weak link, in order to ensure equipment on-line operational efficiency, tundish flame retardant coating durable design just seems particularly significant.
Summary of the invention
The purpose of this utility model is to provide cylinder-packing in the middle of a kind of fast-assembling presintering combination, and it has stable working effect, cylinder-packing ruggedness and anti-liquid-metal corrosion performance obvious under bad working environments, and installation can use, and need not sinter, it is ensured that equipment on-line operational efficiency.
The technical solution of the utility model is achieved in that cylinder-packing in the middle of fast-assembling presintering combination, it is characterized in that: tundish lining body is the columnar structured of up/down perforation, tundish lining body barrel leaves a tundish lining body and reserves embedding mouth, there is cylinder-packing upper body Z-type internal clamp port tundish lining body lower surface, middle cylinder-packing lower body is barrel shaped structure, there is the outer jaw of cylinder-packing lower body Z-type middle cylinder-packing lower body upper surface, tundish lining body coordinates fixing connection with middle cylinder-packing lower body by the outer jaw of cylinder-packing upper body Z-type internal clamp port and cylinder-packing lower body Z-type, tundish lining body conjunction material mouth is fixedly connected on the tundish lining body of tundish lining body and reserves embedding mouth place；Tundish lining body, middle cylinder-packing lower body and tundish lining body close the junction of material mouth and all seal one overall middle cylinder-packing of formation, and middle cylinder-packing is embedded in tundish without in holdfast straight tube involucrum.
Of the present utility model having the advantages that it has stable working effect, cylinder-packing ruggedness and anti-liquid-metal corrosion performance obvious under bad working environments, installation can use, and need not sinter, it is ensured that equipment on-line operational efficiency.
Accompanying drawing explanation
Fig. 1 is sectional structure chart of the present utility model.
Fig. 2 is structure chart of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further: such as Fig. 1, shown in 2, cylinder-packing in the middle of fast-assembling presintering combination, it is characterized in that: tundish lining body 1 is the columnar structured of up/down perforation, tundish lining body 1 barrel leaves a tundish lining body and reserves embedding mouth 7, there is cylinder-packing upper body Z-type internal clamp port 2 tundish lining body 1 lower surface, middle cylinder-packing lower body 3 is barrel shaped structure, there is the outer jaw 4 of cylinder-packing lower body Z-type middle cylinder-packing lower body 3 upper surface, tundish lining body 1 coordinates fixing connection with middle cylinder-packing lower body 3 by the outer jaw 4 of cylinder-packing upper body Z-type internal clamp port 2 and cylinder-packing lower body Z-type, tundish lining body conjunction material mouth 5 is fixedly connected on the tundish lining body of tundish lining body 1 and reserves embedding mouth 7 place；Tundish lining body 1, middle cylinder-packing lower body 3 and tundish lining body close the junction of material mouth 5 and all seal one overall middle cylinder-packing of formation, and middle cylinder-packing is embedded in tundish without in holdfast straight tube involucrum 6.
It is pre-sintering process that tundish lining body 1, middle cylinder-packing lower body 3, tundish lining body close material mouth 5, pre-sintering process overcomes overall ramming one side sintering cracking technical barrier, application attestation, pre-sintering process ratio is built by laying bricks or stones, ramming technique, ruggedness and anti-liquid-metal corrosion performance are obvious, are effectively improved service life；The tundish lining body assembling embedded mouth of Z-type 2 coordinates with the middle cylinder-packing lower body assembling outer mouth 4 of Z-type, and lower body split design in upper body achieves mould and reuses, and reduces cylinder-packing blank cost of manufacture.In the middle of fast-assembling presintering combination, cylinder-packing fundamentally solves overall cylinder-packing one side sintering cracking technical barrier.Presintering split design structure simplifies furnace building process, changes traditional-handwork packing process, it is achieved cylinder-packing factorial praluction.Tundish substitutes tradition multiple spot holdfast involucrum design without holdfast straight tube involucrum 6, and new construction is beneficial to graphite rotator refine uniformity, overcomes sinter layer " hole, top " cracking technological deficiency.In the middle of fast-assembling presintering combination, cylinder-packing shortening cylinder-packing is changed and is safeguarded the engineering time, and drying can use, and need not sinter, it is ensured that equipment on-line operational efficiency, and in the middle of fast-assembling presintering combination, cylinder-packing reaches 24 months service life.
Claims (1)
1. cylinder-packing in the middle of fast-assembling presintering combination, it is characterized in that: tundish lining body is the columnar structured of up/down perforation, tundish lining body barrel leaves a tundish lining body and reserves embedding mouth, there is cylinder-packing upper body Z-type internal clamp port tundish lining body lower surface, middle cylinder-packing lower body is barrel shaped structure, there is the outer jaw of cylinder-packing lower body Z-type middle cylinder-packing lower body upper surface, tundish lining body coordinates fixing connection with middle cylinder-packing lower body by the outer jaw of cylinder-packing upper body Z-type internal clamp port and cylinder-packing lower body Z-type, tundish lining body conjunction material mouth is fixedly connected on the tundish lining body of tundish lining body and reserves embedding mouth place；Tundish lining body, middle cylinder-packing lower body and tundish lining body close the junction of material mouth and all seal one overall middle cylinder-packing of formation, and middle cylinder-packing is embedded in tundish without in holdfast straight tube involucrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119372.2U CN205362646U (en) | 2015-12-30 | 2015-12-30 | Cylinder -packing in middle of fast -assembling presintering combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119372.2U CN205362646U (en) | 2015-12-30 | 2015-12-30 | Cylinder -packing in middle of fast -assembling presintering combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205362646U true CN205362646U (en) | 2016-07-06 |
Family
ID=56257908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119372.2U Expired - Fee Related CN205362646U (en) | 2015-12-30 | 2015-12-30 | Cylinder -packing in middle of fast -assembling presintering combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205362646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304398A (en) * | 2019-12-13 | 2020-06-19 | 河北翼辰实业集团股份有限公司 | Cast iron spheroidizing system |
-
2015
- 2015-12-30 CN CN201521119372.2U patent/CN205362646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111304398A (en) * | 2019-12-13 | 2020-06-19 | 河北翼辰实业集团股份有限公司 | Cast iron spheroidizing system |
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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 |
Granted publication date: 20160706 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |