CN203096088U - Combination welding type slag tank - Google Patents
Combination welding type slag tank Download PDFInfo
- Publication number
- CN203096088U CN203096088U CN 201320019683 CN201320019683U CN203096088U CN 203096088 U CN203096088 U CN 203096088U CN 201320019683 CN201320019683 CN 201320019683 CN 201320019683 U CN201320019683 U CN 201320019683U CN 203096088 U CN203096088 U CN 203096088U
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- CN
- China
- Prior art keywords
- welded
- slag ladle
- slag tank
- tank body
- welding
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a combination welding type slag tank. The combination welding type slag tank comprises a slag tank body, wherein one or more parallel hooping plates, a lug shaft seat with a lug shaft and a rollover groove formed below the lug shaft seat are welded on the outer surface of the slag tank body; and the slag tank body consists of a tank body which is formed by welding at least two circular-arc-shaped steel plates and a circular steel plate tank bottom which is welded at the bottom of the tank body. The combination welding type slag tank has the advantages that high-strength hot-rolled steel plates can be employed for welding the slag tank body; under the action of refined crystalline strengthening, the strength of the hot-rolled steel plates is greatly improved; the heat conduction performance is high; compared with a casting body, the steel plates have few defects; the phenomenon of cracking or defect amplification caused by non-uniform local heating of the slag tank body is prevented; and by welding the hooping plates on the outer surface of the slag tank body, the non-deformability of the slag tank can be further improved.
Description
Technical field
The utility model belongs to stokehold furnace burdening equipment, is specifically related to a kind of combined and welded slag ladle.
Background technology
Slag ladle is an equipment of smelting factory's stokehold furnace burdening, is mainly used to the various metallurgical slags of splendid attire, waste residue, tailings etc.The environment for use of slag ladle is extremely abominable, and it is changeable to be heated, and requires to have high access times simultaneously.At present, metallurgical works is used for the slag ladle of splendid attire metallurgical slag and is commonly cast structure, and gudgeon is cast as one with tank body the processing back earlier, after casting is finished the part is processed, and tipple is installed again.The casting slag ladle can be divided into two kinds in cast iron and cast steel by material, and using maximum in factory at present is the cast steel slag ladle.The casting slag ladle ftractures at work easily, major cause is: (1) slag ladle mainly bears elevated temperature heat strain and the thermal stresses that the stress that causes of deadweight and thermal slag cause, after hot slag is poured slag ladle into, high temperature sludge carries out thermal conduction to slag ladle, the temperature distribution difference of slag ladle surfaces externally and internally is very big, and huge thermal stresses causes the slag ladle cracking; (2) when the high-temperature liquid state slag is poured slag ladle into, tank base moment is received huge thermal shocking, expanded by heating, and general foundry slag tank is not an one with a jar end, the speed of expansion at jar end is greater than the speed of expansion at tank body base position like this, this just in the combining site generation very big stress of base with jar end, causes base and tank base to produce cracking.The cracking defect of slag ladle has not only increased use cost, and has delayed the normal operation of producing, and allows metallurgical producer headache endlessly.Solve slag ladle rimose problem, just must start with, thoroughly remedy the defective of casting slag ladle, improve metallurgical work-ing life, reduce the use cost of metallurgical producer with slag ladle from the use material and manufacturing process two aspects of slag ladle.
The utility model content
The purpose of this utility model provides a kind of combined and welded slag ladle of rimose that is difficult for.
The technical scheme that realizes the employing of the utility model purpose is as follows:
The combined and welded slag ladle that the utility model provides, comprise the slag ladle body, the slag ladle external surface is welded with a circle or the parallel hoop plate of multi-turn, establish the trunnion seat of gudgeon and be located at the groove of tumbling of trunnion seat below, the can body that described slag ladle body is formed by at least two circular-arc steel plates welding and be welded on circular sheet pots bottom the can body at the bottom of constitute.
The bottom of described slag ladle body forms a depressed part with the bottom of can body at the bottom of by jar, is welded with the reinforcement steel plate on the surface under the jar in the described depressed part.
Described stiffening plate is combined into other shapes such as trilateral, groined type, cruciform, square shape.
Be welded with some gussets along described can body outside surface between the described parallel hoop plate.
The welding of described trunnion seat and can body, or with the welding of hoop plate, or simultaneously and can body and the welding of hoop plate.
Described gudgeon is embedded in the trunnion seat or is welded on the trunnion seat.
Compared with prior art, advantage of the present utility model is: the used steel plate of welding slag ladle body can adopt high tensile hot rolled steel sheet, because hot-rolled steel sheet is through the refined crystalline strengthening effect, the intensity of steel plate improves greatly, heat-conductive characteristic is more excellent, with respect to the cast body defective still less, prevented crackle or the defective amplification phenomenon that the slag ladle body produces because of local heating is inhomogeneous; The slag ladle external surface has welded the hoop plate, can further improve the non-deformability of slag ladle, and trunnion seat welds with slag ladle body, hoop plate simultaneously, has improved the ability of weighing and the reliability of gudgeon, and gudgeon is embedded on the trunnion seat, promptly firmly is convenient to maintain and replace again.
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a 3 dimensional drawing of the present utility model.
Fig. 3 is the circular-arc steel plate 3 dimensional drawing in the utility model.
Among the figure: 1, can body; 2, jar end; 3, hoop plate; 4, gusset; 5, strengthen steel plate; 6, trunnion seat; 7, gudgeon; 8, the groove of tumbling.
Embodiment
See Fig. 1-Fig. 3, combined and welded slag ladle comprises the slag ladle body, the slag ladle external surface is welded with a circle or the parallel hoop plate 3 of multi-turn, establish the trunnion seat 6 of gudgeon 7 and be located at the groove 8 of tumbling of trunnion seat 6 belows, and 2 constitute at the bottom of can body 1 that the slag ladle body is formed by at least two circular-arc steel plates welding and the circular sheet pots that are welded on can body 1 bottom; The bottom of described slag ladle body 2 forms a depressed part with the bottom of can body 1 at the bottom of by jar, is welded with leg-of-mutton reinforcement steel plate 5 on the jar ends 2 lower surface in the depressed part, and the stiffening plate group also can be synthesized other shapes such as groined type, cruciform, square shape; Be welded with some gussets 4 along described can body 1 outside surface between the parallel hoop plate 3; 6 whiles of trunnion seat and can body 1 and 3 welding of hoop plate, also can weld, or weld with hoop plate 3 with can body; Gudgeon is embedded in the trunnion seat or is welded on the trunnion seat.
Can body 1 is a hot-rolled steel sheet, and through the refined crystalline strengthening effect, the thermal shock resistance and the heat-conductive characteristic of steel plate all improve a lot, and have avoided the generation of crackle.Circular steel plate 2 employings have guaranteed the consistence of jar end and tank skin thermal conductivity, slag ladle distortion and the cracking of having avoided thermal stresses to cause with the steel plate of material.Welded reinforcement steel plate 5 on the jar ends 2 lower surface, to support the hoop plate 3 of jar end 2 and can body 1 bottom.Can body 1 outside surface has welded multi-turn hoop plate 3, hoop plate 3 and the parallel welding in can body 1 upper and lower end face, and hoop plate 3 can further strengthen the thermal shock resistance of can body 1, prevents the slag ladle distortion.Welded polylith gusset 4 between the hoop plate 3, gusset 4 has played the effect of clips plate 3.
Trunnion seat 6 welds with can body 1, hoop plate 3 simultaneously, and design has guaranteed the weight capacity of trunnion seat 6 like this, also can avoid can body 1 local load-bearing simultaneously.Gudgeon 7 is embedded in the trunnion seat 6, and this design makes the i.e. firm convenient for maintaining again of gudgeon 7.The groove 8 of tumbling has also been installed in the below of trunnion seat 6, and the groove of tumbling adopts groove structure, is convenient to slag pot tipping.
Claims (6)
1. combined and welded slag ladle, comprise the slag ladle body, the slag ladle external surface is welded with a circle or the parallel hoop plate of multi-turn, establish the trunnion seat of gudgeon and be located at the groove of tumbling of trunnion seat below, constitutes at the bottom of it is characterized in that the can body that described slag ladle body is formed by at least two circular-arc steel plates welding and being welded on circular sheet pots bottom the can body.
2. combined and welded slag ladle according to claim 1, the bottom that it is characterized in that described slag ladle body form a depressed part with the bottom of can body at the bottom of by jar, are welded with the reinforcement steel plate on the surface under the jar in the described depressed part.
3. combined and welded slag ladle according to claim 1 and 2 is characterized in that described stiffening plate is combined into trilateral, groined type, cruciform, square shape.
4. combined and welded slag ladle according to claim 3 is characterized in that being welded with some gussets along described can body outside surface between the described parallel hoop plate.
5. combined and welded slag ladle according to claim 4 is characterized in that the welding of described trunnion seat and can body, or welds with the hoop plate, or while and can body and the welding of hoop plate.
6. combined and welded slag ladle according to claim 5 is characterized in that described gudgeon is embedded in the trunnion seat or is welded on the trunnion seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019683 CN203096088U (en) | 2013-01-15 | 2013-01-15 | Combination welding type slag tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019683 CN203096088U (en) | 2013-01-15 | 2013-01-15 | Combination welding type slag tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203096088U true CN203096088U (en) | 2013-07-31 |
Family
ID=48847506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320019683 Expired - Lifetime CN203096088U (en) | 2013-01-15 | 2013-01-15 | Combination welding type slag tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203096088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112581A (en) * | 2015-09-02 | 2015-12-02 | 中冶宝钢技术服务有限公司 | Welded slag pot with variable approximately-elliptical cross section and manufacturing method thereof |
| CN107130069A (en) * | 2016-02-26 | 2017-09-05 | 宝山钢铁股份有限公司 | A kind of solder type metallurgical slag tank of non-bolted joint and preparation method thereof |
-
2013
- 2013-01-15 CN CN 201320019683 patent/CN203096088U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112581A (en) * | 2015-09-02 | 2015-12-02 | 中冶宝钢技术服务有限公司 | Welded slag pot with variable approximately-elliptical cross section and manufacturing method thereof |
| CN105112581B (en) * | 2015-09-02 | 2017-06-06 | 中冶宝钢技术服务有限公司 | One species elliptical deformation section welding slag ladle and preparation method thereof |
| CN107130069A (en) * | 2016-02-26 | 2017-09-05 | 宝山钢铁股份有限公司 | A kind of solder type metallurgical slag tank of non-bolted joint and preparation method thereof |
| CN107130069B (en) * | 2016-02-26 | 2019-06-25 | 宝山钢铁股份有限公司 | A kind of solder type metallurgical slag tank of non-bolted joint and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |