CN209614227U - Collapsible molten iron backpack cover - Google Patents
Collapsible molten iron backpack cover Download PDFInfo
- Publication number
- CN209614227U CN209614227U CN201822193215.6U CN201822193215U CN209614227U CN 209614227 U CN209614227 U CN 209614227U CN 201822193215 U CN201822193215 U CN 201822193215U CN 209614227 U CN209614227 U CN 209614227U
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- Prior art keywords
- tank lid
- lid
- main tank
- molten iron
- assistant
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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.)
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses a kind of collapsible molten iron backpacks cover, including symmetrical two part body of left and right side, every side mechanism includes the main tank lid among top of the tank, the assistant tank lid positioned at main tank outer side of lid, and main tank lid, assistant tank lid jointly cover top of the tank opening；Main tank lid is connect with revolution arm mechanism, and assistant tank lid front and rear sides are connect by link mechanism with connecting rod pushing meanss；The link mechanism is INVENTIONFlying form.The utility model reduces space requirement, overcomes because iron hired car length is shorter, can not install the problem of adding cap taking mechanism, good working effect.
Description
Technical field
The utility model relates to a kind of collapsible molten iron backpacks cover.
Background technique
Currently, what molten iron was transported to coverter pig from blast furnace is ladle.Iron ore is smelted and needs to consume for liquid molten iron
Take mass energy.But in steel mill between blast furnace and converter distance often farther out, not in a workshop, by molten iron opening
Formula ladle is transported to converter from blast furnace and will inevitably lead to that heat exchange constantly occurs between molten iron and air, causes molten iron
Charging temperature reduces, and ultimately increases steel-making cost.The volume of smoke distributed during Molten Iron Transportation also can cause dirt to environment
Dye, while influencing the service life of relevant device.Therefore a kind of closing device for covering ladle mouth completely as far as possible is designed, to the greatest extent
It is possible to reduce distributing for ladle temperature drop and flue dust.
Up to the present, backpack cover is generally monoblock type and directly covers on packet mouth, ladle mouth prolong on have and be not fixed shape
Scum exist, general iron backpack cover is covered has very big gap on packet mouth, cannot reduce to greatest extent flue dust distribute and iron
The temperature drop temperature drop problem of water packet.It requires add the device for taking lid to ladle want can Bao Kou have the case where a small amount of scum according to
The lid for filling mouth can so be covered tightly.In addition, the ladle ambient enviroment equipped with molten iron is severe, it is desirable that cover adding and taking device is simple and practical,
High temperature resistant.Existing backpack cover device is difficult to meet these requirements, so needing to research and develop a kind of lid for covering tightly ladle mouth as far as possible
Son.
Summary of the invention
The purpose of this utility model is to provide a kind of collapsible molten iron backpack cover of good working effect,
The technical solution of the utility model is:
A kind of collapsible molten iron backpack cover, it is characterized in that: including symmetrical two part body of left and right side, every side mechanism
It include the main tank lid among top of the tank, the assistant tank lid positioned at main tank outer side of lid, main tank lid, assistant tank lid are jointly by tank body
Top opening covers；Main tank lid is connect with revolution arm mechanism, and assistant tank lid front and rear sides pass through link mechanism and connecting rod pushing meanss
Connection；The link mechanism is INVENTIONFlying form.
The utility model reduces space requirement, overcomes because iron hired car length is shorter, can not install and add asking for cap taking mechanism
Topic, good working effect.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Specific embodiment
A kind of collapsible molten iron backpack cover, including two part body of symmetrical left and right side, every side mechanism includes being located at
Top of the tank is open by the main tank lid 1 among top of the tank, the assistant tank lid 2 positioned at main tank outer side of lid, main tank lid, assistant tank lid jointly
It covers；Main tank lid is connect with revolution arm mechanism 3, and assistant tank lid front and rear sides are connect by link mechanism 4 with connecting rod pushing meanss 5；
The link mechanism is INVENTIONFlying form, and work more flexible convenience.
Claims (1)
1. a kind of collapsible molten iron backpack cover, it is characterized in that: including symmetrical two part body of left and right side, every side mechanism is equal
Including be located at top of the tank among main tank lid, positioned at the assistant tank lid of main tank outer side of lid, main tank lid, assistant tank lid are jointly by tank body top
Portion's opening covers；Main tank lid is connect with revolution arm mechanism, and assistant tank lid front and rear sides are connected by link mechanism and connecting rod pushing meanss
It connects；The link mechanism is INVENTIONFlying form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193215.6U CN209614227U (en) | 2018-12-26 | 2018-12-26 | Collapsible molten iron backpack cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822193215.6U CN209614227U (en) | 2018-12-26 | 2018-12-26 | Collapsible molten iron backpack cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614227U true CN209614227U (en) | 2019-11-12 |
Family
ID=68447055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822193215.6U Active CN209614227U (en) | 2018-12-26 | 2018-12-26 | Collapsible molten iron backpack cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614227U (en) |
-
2018
- 2018-12-26 CN CN201822193215.6U patent/CN209614227U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |