CN109909489A - A kind of molten iron casting machine stock chest with dregs filter - Google Patents
A kind of molten iron casting machine stock chest with dregs filter Download PDFInfo
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- CN109909489A CN109909489A CN201711314200.4A CN201711314200A CN109909489A CN 109909489 A CN109909489 A CN 109909489A CN 201711314200 A CN201711314200 A CN 201711314200A CN 109909489 A CN109909489 A CN 109909489A
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- China
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- stock chest
- type collection
- molten iron
- casting machine
- collection slag
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention belongs to metallurgical technology fields, it is a kind of molten iron casting machine stock chest with dregs filter, with stock chest ontology, cast gate is equipped on the outside of stock chest, it is characterized by: adding a L-type collection slag basket to match with storing groove width in the stock chest, the molten iron entrance of the L-type collection slag basket face stock chest is arranged, is additionally provided with handle on L-type collection slag basket, a slag blocking wall is additionally provided between L-type collection slag basket and stock chest cast gate wall, slag blocking wall is equipped with through-hole；The configuration of the present invention is simple, it is easy to use, it solves the problems, such as that existing casting machine stock chest is poor in the presence of slagging-off effect, security risk is big and raw material iron block is low-quality, greatly improves production efficiency and raw material iron block quality.
Description
Technical field
The present invention relates to metallurgical technology field, specifically a kind of molten iron casting machine stock chest with dregs filter.
Background technique
In raw material iron block production process, melted casting molten iron is first delivered to the stock chest of pig machine in blast furnace
In, it is continuously cast to blank mould by the cast gate of the stock chest of pig machine, demoulding generates raw material iron block after blank mould is cooling；
Since the casting molten iron in pig machine stock chest contains a large amount of dross and impurity, current existing pig machine stock chest pours cast iron
Dross and impurity in water be by being manually hooked in cast gate and removing the gred using dialling, the problem is that: slagging-off effect is poor, safely
Hidden danger is big and raw material iron block quality is low, and therefore, the stock chest of molten iron impurity can quickly be removed to raw material iron block matter by researching and developing one kind
Amount, which improves tool, to have very great help.
Summary of the invention
The purpose of the present invention is to slagging-off effects existing when existing pig machine stock chest casting molten iron deslagging at present
Fruit is poor, security risk is big and the low-quality problem of raw material iron block, provides a kind of molten iron casting machine stock chest with dregs filter.
The technical scheme is that a kind of molten iron casting machine stock chest with dregs filter, has stock chest ontology,
Cast gate is equipped on the outside of stock chest, it is characterised in that: a L-type collection slag to match with storing groove width is added in the stock chest
The molten iron entrance of basket, the L-type collection slag basket face stock chest is arranged, handle, L-type collection slag basket and storage are additionally provided on L-type collection slag basket
A slag blocking wall is additionally provided between hopper cast gate wall, slag blocking wall is equipped with through-hole.
Heretofore described slag blocking wall is higher than the cell wall of stock chest, and stock chest is separated into deep, shallow two groove bodies；Described
The cast gate on through-hole and stock chest on slag blocking wall is proximate to groove body upper end arrangement.
Heretofore described L-type collection slag basket is made of the criss-cross stainless steel strip welding of several longitudes and latitudes, or by diamond shape
Stainless steel grid screen is made.
The working principle of the invention and the course of work are: the hot metal transport flowed out from blast furnace to casting machine stock chest
When middle, L-type collection slag basket is first passed around, the bulk impurity in molten iron is kept off on L-type collection slag basket, is periodically sling L-type collection slag basket
Cleaning；The impurity that L-type collection slag basket is not collected completely, is blocked by slag blocking wall, the through-hole on slag blocking wall is made to only have pure molten iron to pass through,
And then keep the molten iron by stock chest cast gate purer, greatly improve the quality of raw material iron block.Casting machine stock chest of the invention,
Former iron block slag-containing rate can be reduced to 1-2% by 20-30%.
The configuration of the present invention is simple, it is easy to use, it is poor, safe hidden in the presence of slagging-off effect to solve existing casting machine stock chest
Suffer from the big and low-quality problem of raw material iron block, greatly improves production efficiency and raw material iron block quality.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention
Fig. 2 is the schematic view of the front view of L-type collection slag basket；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the schematic view of the front view of another L-type collection slag basket；
Fig. 5 is the top view of Fig. 4.
In figure, 1-stock chest, 2-cast gates, 3-L-type collection slag baskets, 4-slag blocking walls, 5-through-holes.
Specific embodiment
Embodiment 1
Referring to Fig. 1, Fig. 2, Fig. 3, the technical scheme is that a kind of molten iron casting machine stock chest with dregs filter, tool
There is 1 ontology of stock chest, is equipped with cast gate 2 on the outside of stock chest 1, especially: adding one and storing groove width phase in the stock chest 1
The molten iron entrance of matched L-type collection slag basket 3, the 3 face stock chest 1 of L-type collection slag basket is arranged, is additionally provided with and is mentioned on L-type collection slag basket 3
Hand, is additionally provided with a slag blocking wall 4 between L-type collection slag basket 3 and 2 wall of stock chest cast gate, slag blocking wall 4 is equipped with through-hole 5.
Slag blocking wall 4 described in the present embodiment is higher than the cell wall of stock chest 1, and stock chest 1 is separated into deep, shallow two groove bodies；
The cast gate 2 on through-hole 5 and stock chest 1 on the slag blocking wall 4 is proximate to groove body upper end arrangement.
The slag of L-type collection described in the present embodiment basket 3 is made of the criss-cross stainless steel strip welding of several longitudes and latitudes.
Embodiment 2
Referring to fig. 4, Fig. 5, basic structure only wherein will be changed to diamond shape not by L-type collection slag basket 3 with embodiment 1 in the present embodiment
Become rusty steel grid web frame.
Claims (3)
1. a kind of molten iron casting machine stock chest with dregs filter has stock chest ontology, is equipped with cast gate on the outside of stock chest,
It is characterized in that: adding a L-type collection slag basket to match with storing groove width, the L-type collection slag basket face in the stock chest
The molten iron entrance of stock chest is arranged, is additionally provided with handle on L-type collection slag basket, is also set between L-type collection slag basket and stock chest cast gate wall
There is a slag blocking wall, slag blocking wall is equipped with through-hole.
2. a kind of molten iron casting machine stock chest with dregs filter according to claim 1, it is characterised in that: the gear
Slag wall is higher than the cell wall of stock chest, and stock chest is separated into deep, shallow two groove bodies；On through-hole and cell wall on the slag blocking wall
Cast gate be proximate to groove body upper end arrangement.
3. a kind of molten iron casting machine stock chest with dregs filter according to claim 1, it is characterised in that: the L
Type collection slag basket is made of the criss-cross stainless steel strip welding of several longitudes and latitudes, or is made of diamond shape stainless steel grid screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314200.4A CN109909489A (en) | 2017-12-12 | 2017-12-12 | A kind of molten iron casting machine stock chest with dregs filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314200.4A CN109909489A (en) | 2017-12-12 | 2017-12-12 | A kind of molten iron casting machine stock chest with dregs filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109909489A true CN109909489A (en) | 2019-06-21 |
Family
ID=66957056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711314200.4A Pending CN109909489A (en) | 2017-12-12 | 2017-12-12 | A kind of molten iron casting machine stock chest with dregs filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909489A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134602A (en) * | 2020-01-17 | 2021-07-20 | 晟通科技集团有限公司 | Device for preventing aluminum liquid from being polluted |
-
2017
- 2017-12-12 CN CN201711314200.4A patent/CN109909489A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113134602A (en) * | 2020-01-17 | 2021-07-20 | 晟通科技集团有限公司 | Device for preventing aluminum liquid from being polluted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
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| WD01 | Invention patent application deemed withdrawn after publication |