CN1236680A - 4-in-1 conticaster - Google Patents
4-in-1 conticaster Download PDFInfo
- Publication number
- CN1236680A CN1236680A CN 98111310 CN98111310A CN1236680A CN 1236680 A CN1236680 A CN 1236680A CN 98111310 CN98111310 CN 98111310 CN 98111310 A CN98111310 A CN 98111310A CN 1236680 A CN1236680 A CN 1236680A
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- CN
- China
- Prior art keywords
- conticaster
- tundish
- crystallizer
- shake table
- seated
- 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.)
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Abstract
A 4-in-1 continuous caster is composed of tundish, vibrating bench, supporting spring, vertical column, crystallizer, one-way pulse hydraulic cylinder, connecting bench, base anchor, withdrawal roller and dummy bar, and features that said tundish, vibrating bench, crystallizer and withdrawal roller are integrated in a whole unit. Said continuous caster can be equipped to 10t-0.5t electric furnace to cast small square billet less than 60 cu.cum. Its advantages include small size, light weight, and less investment.
Description
The invention belongs to the continuous casting technology field.Specifically, it is a kind of plant equipment that molten steel casting is become steel billet.
Known to the applicant, circular-arc type continuous casting machine and horizontal caster, except that the tundish of the crystallizer of circular-arc type continuous casting machine and shake table and horizontal caster and crystallizer interconnect, tundish, shake table, crystallizer, the straightening machine of general conticaster are single devices, and are disposed on the very long streamline.Circular-arc type continuous casting machine takes up room all very big with ground, though the horizontal caster height is short, the strand segregation is serious, has more fatal shortcoming.In addition, the existing various conticaster continuous casting that can't be used for various little tonnage electric furnace shops is supporting.
The objective of the invention is to main continuous casting machinery such as tundish, shake table, crystallizer, straightening roller is all combined, become an integral device, to solve the continuous-casting of steel billet problem of 10-0.5t electric furnace shop.
4-in-1 conticaster of the present invention is characterized in that being combined among the conticaster by tundish shake table, crystallizer, straightening roller quaternity.Tundish is the seat packet mode, and it not only makes tundish but also work as ladle and use; Crystallizer is suspended on the shake table, directly links to each other with tundish; Shake table is seated on four support springs and by the lifting power of the unidirectional hydraulic cylinder of pulsation and finishes vibration, and the unidirectional hydraulic cylinder of pulsing can be made into pop-up formula or press-down type; The straightening roller is made up of a pair of waney roller of every stream, and rotating speed is adjustable, in order to change the throwing linear velocity and to make the steel billet bending descending.
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the 4-in-1 conticaster elevation
4-in-1 conticaster of the present invention as shown in Figure 1, tundish (1) is seated on the shake table (2), it had both made tundish usefulness, made ladle again and connect molten steel to the stokehold; Shake table (2) is seated on the support spring (3), and it can slide up and down amplitude 10-1mm along column (4), and frequency 100-3000 time/minute is adjustable; Support spring (3) is enclosed within respectively on the column (4), to bear tundish (1), molten steel, shake table (2), the total weight and the inertia force of crystallizer (5) and required refractory material; Column (4) is fixed on the base anchor (8), and is supported by middle stand (7) conduct; Crystallizer (5) is a combined mechanism, is used for the injection and the cooling crust of molten steel; The unidirectional hydraulic cylinder (6) of pulsing, can work in coordination with support spring (3) overcome on it all gravity and inertia force; Middle connection stand (7) can lock column (4), and can support pulsation unidirectional hydraulic cylinder (6); Base anchor (8) also is used as the base anchor of straightening roller (9) except vertical columns (4); Straightening roller (9) is established rotating, for the straightening steel billet, dummy bar (10) can be sent into crystallizer (5) during counter-rotating when just changeing; Dummy bar (10), except that head was detachable shaped steel head, all the other partly were the rubber flexible dummy bar.
The tundish of 4-in-1 conticaster of the present invention can replace ladle to connect molten steel to the stokehold, avoids once ladle-to-ladle operation, reduces about 100 ℃ of temperature loss, thereby can reduce tapping temperature, reduces the duration of heat, reduces various consumption.Tundish, shake table, crystallizer, straightening roller quaternity are formed a conticaster, structure is tightly beaten, volume is little, in light weight, cost is low, the continuous casting that is suitable for the 10-0.5t electric steel plant is supporting, the following little square billet of cast 60 sides, can in existing steelshop, install and use, do not need newly to construct the factory buildings, start instant effect easily.Operation, control are simple especially, and whole system is except that need increase an operative employee, and all the other personnel all can be replaced by existing pourer, do not need to increase the workshop staffing.
Claims (6)
1. a 4-in-1 conticaster is characterized in that tundish (1), shake table (2), crystallizer (5), straightening roller (9), is combined in jointly among the integral device.
2. the described 4-in-1 conticaster of claim 1 is characterized in that tundish (1) directly is seated shake table (2) and upward and with crystallizer (5) closely links to each other.Tundish (1) both can have been done the tundish use and also can replace ladle to connect molten steel to the stokehold.
3. the described 4-in-1 conticaster of claim 1 is characterized in that shake table (2) is seated on the support spring (3), and it can slide up and down at the effect lower edge column (4) of the unidirectional hydraulic cylinder of pulsation (6), and amplitude 10-1mm frequency 100-3000 time/minute is adjustable.
4. the described 4-in-1 conticaster of claim 1 is characterized in that crystallizer (5) hangs on the shake table (2), and with the shake table up-down vibration.
5. the described 4-in-1 conticaster of claim 1 is characterized in that straightening roller (9) directly is arranged in the below of crystallization (5), is seated on the base anchor (8).The a pair of straightening roller of every stream, roller footpath small one and large one, adjustable center distance, rotating speed is adjustable, establishes rotating.
6. the described 4-in-1 conticaster of claim 1 is characterized in that dummy bar (10), and except that head was detachable shaped steel head, all the other were the flexible rubber dummy bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111310 CN1236680A (en) | 1998-05-21 | 1998-05-21 | 4-in-1 conticaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111310 CN1236680A (en) | 1998-05-21 | 1998-05-21 | 4-in-1 conticaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1236680A true CN1236680A (en) | 1999-12-01 |
Family
ID=5221299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98111310 Pending CN1236680A (en) | 1998-05-21 | 1998-05-21 | 4-in-1 conticaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1236680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179509A (en) * | 2011-05-03 | 2011-09-14 | 马鞍山钢铁股份有限公司 | Cooling and protective device for stopper rod mechanism of continuous casting machine |
| CN111168027A (en) * | 2020-03-10 | 2020-05-19 | 中冶京诚工程技术有限公司 | Continuous casting machine for producing special-shaped blank and production method |
-
1998
- 1998-05-21 CN CN 98111310 patent/CN1236680A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179509A (en) * | 2011-05-03 | 2011-09-14 | 马鞍山钢铁股份有限公司 | Cooling and protective device for stopper rod mechanism of continuous casting machine |
| CN102179509B (en) * | 2011-05-03 | 2013-06-19 | 马鞍山钢铁股份有限公司 | Cooling and protective device for stopper rod mechanism of continuous casting machine |
| CN111168027A (en) * | 2020-03-10 | 2020-05-19 | 中冶京诚工程技术有限公司 | Continuous casting machine for producing special-shaped blank and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |