CN209210856U - A kind of microalloy addition device - Google Patents
A kind of microalloy addition device Download PDFInfo
- Publication number
- CN209210856U CN209210856U CN201821812868.1U CN201821812868U CN209210856U CN 209210856 U CN209210856 U CN 209210856U CN 201821812868 U CN201821812868 U CN 201821812868U CN 209210856 U CN209210856 U CN 209210856U
- Authority
- CN
- China
- Prior art keywords
- charging head
- connecting rod
- microalloy
- alloy
- added
- 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.)
- Active
Links
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model provides a kind of microalloy addition device, is made of holding rod, connecting rod and charging head；Charging head front is cone, and rear portion is a tubular container, and charging head rear end and front end are separately connected band internal thread casing, and connecting rod both ends are machined with external screw thread, and charging head and holding rod are threadedly attached in connecting rod both ends respectively.The utility model is simple and practical, convenient for operation, can accurately control microalloy and be added directly into molten steel, alloy is avoided to be discharged with gas, and while precisely adjustment molten steel composition, the recovery rate that alloy is added is greatly improved.
Description
Technical field
The utility model belongs to refining equipment field, more particularly to one kind can accurately control adding for microalloy additional amount
Enter device.
Background technique
When Anshan iron and steel plant share makes steel four subsidiary factory of head factory production baking hardened steel, due to being produced in vacuum, in addition alloy
When can not be added on molten steel surface layer, by argon gas stir by alloy melting into molten steel.It can only select above vacuum chamber
Feed opening be directly added into alloy.Since the granularity of alloy is smaller, lighter weight, after being added to vacuum chamber, easily with true
Empty room is discharged to except vacuum system while gas is discharged, and can not be completely added in molten steel, be led to the recovery rate ten of alloy
It is point unstable, it can not accurately control the ingredient of molten steel.
Summary of the invention
The utility model is intended to provide one kind and can accurately control microalloy and be added directly into molten steel, avoids closing
Gold is discharged with gas, and device is added in the microalloy for improving yield of alloy.
For this purpose, the technical solution that the utility model is taken are as follows:
A kind of microalloy addition device, is made of holding rod, connecting rod and charging head；Charging head front is cone, after
Portion is a tubular container, and charging head rear end and front end are separately connected band internal thread casing, and connecting rod both ends add
Work has external screw thread, and charging head and holding rod are threadedly attached in connecting rod both ends respectively.
The utility model has the following beneficial effects:
The utility model is simple and practical, convenient for operation, can accurately control microalloy and be added directly into molten steel, keep away
Exempt from alloy to be discharged with gas, while precisely adjustment molten steel composition, the recovery rate that alloy is added is greatly improved.
Detailed description of the invention
Fig. 1 is that device schematic diagram is added in microalloy.
In figure: holding rod 1, connecting rod 2, charging head 3.
Specific embodiment
As seen from Figure 1, device is added in the utility model microalloy, is made of holding rod 1, connecting rod 2 and charging head 3.
3 front of charging head is cone, and rear portion is a tubular container, installs the microalloy to be added additional in tubular container；Charging head 3
Band internal thread casing is respectively welded in rear end and 1 front end of holding rod, and the rear and front end of connecting rod 2 is machined with external screw thread, adds
Material head 3 and holding rod 1 are threadedly attached in the rear and front end of connecting rod 2 respectively.
When adding microalloy, first alloy is put into the tubular container of front end charging head 3, screws screw-button, will fed
First 3 are connected in connecting rod 2.Charging head 3 is inserted into molten steel again；After waiting 1min, connecting rod 2 is melted to molten steel, is pulled out
Remaining holding rod 1 out, can reuse after recycling.
Claims (1)
1. device is added in a kind of microalloy, which is characterized in that be made of holding rod, connecting rod and charging head；Charging head front is
Cone, rear portion are a tubular container, and charging head rear end and front end are separately connected band internal thread casing, connecting rod
Both ends are machined with external screw thread, and charging head and holding rod are threadedly attached in connecting rod both ends respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812868.1U CN209210856U (en) | 2018-11-06 | 2018-11-06 | A kind of microalloy addition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821812868.1U CN209210856U (en) | 2018-11-06 | 2018-11-06 | A kind of microalloy addition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209210856U true CN209210856U (en) | 2019-08-06 |
Family
ID=67458321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821812868.1U Active CN209210856U (en) | 2018-11-06 | 2018-11-06 | A kind of microalloy addition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209210856U (en) |
-
2018
- 2018-11-06 CN CN201821812868.1U patent/CN209210856U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2008519690A5 (en) | ||
| CN103056343B (en) | Trimetal composite cast crusher hammer production process method | |
| CN105611663A (en) | Electrode for vacuum self-consuming furnace and welding method thereof and vacuum self-consuming melting feeding method | |
| CN209210856U (en) | A kind of microalloy addition device | |
| JP2007039807A (en) | Apparatus and method for electron beam melting of metal | |
| CN105328191A (en) | Precise jet thermoforming process for multi-metal composite structure | |
| CN104001746B (en) | A kind of titanium alloy Stanning wire drawing die and preparation method thereof | |
| CN106591591B (en) | Electroslag remelting solid slag striking agent and its starting the arc method | |
| RU2011152202A (en) | METHOD FOR PRODUCING INGOT WITH VARIABLE CHEMICAL COMPOSITION USING FLAT CRYSTALIZATION | |
| WO2011110615A3 (en) | Process and plant for applying a pulverulent material to a surface of a metallic melt in a metallurgical vessel | |
| CN203886956U (en) | Titanium alloy tinning wire-drawing die | |
| CN202763013U (en) | Low-pressure casting mould | |
| CN201883945U (en) | Thin-walled diamond drill bit | |
| CN104195281A (en) | Method for producing foundry pig iron from pig iron for steel manufacture by virtue of silicon pickup outside furnace | |
| CN204022868U (en) | A kind of LF refining furnace blanking device | |
| CN107790668A (en) | A kind of semi-solid-state metal thixo-injection molding equipment | |
| CN113245666A (en) | Metal composite material production device and method utilizing TIG (tungsten inert gas) surfacing | |
| CN207294876U (en) | A kind of plasma, which fills silk, injects cladding apparatus | |
| CN203578705U (en) | Novel metal-stream inoculation device | |
| CN208362434U (en) | A kind of metallic addition titanium silk hello silk vibration device | |
| CN105087954A (en) | Method for manufacturing cap-section-free electrode blank directly used by alloy steel electroslag furnace | |
| CN207103585U (en) | More wall thickness elbow molds | |
| CN101966580A (en) | Adjustable stopper rod for continuous casting | |
| CN207276679U (en) | A kind of aluminium powder melts feeding device | |
| CN206780922U (en) | A kind of screw in injection molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |