CN213835420U - Improved cast iron plate in front of furnace - Google Patents
Improved cast iron plate in front of furnace Download PDFInfo
- Publication number
- CN213835420U CN213835420U CN202022772906.9U CN202022772906U CN213835420U CN 213835420 U CN213835420 U CN 213835420U CN 202022772906 U CN202022772906 U CN 202022772906U CN 213835420 U CN213835420 U CN 213835420U
- Authority
- CN
- China
- Prior art keywords
- cast iron
- iron plate
- plate body
- plate
- furnace
- 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.)
- Expired - Fee Related
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000005266 casting Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002893 slag Substances 0.000 description 6
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model discloses a modified stokehold cast iron plate, package rubbing board body, the upper portion side of plate body is improved level and is being set up the roof boarding, and vertical interval is setting up twice gusset between roof boarding and the plate body top, and plate body upper end center department between twice gusset is setting up a hole for hoist. A hoisting hole is reserved in the middle of the upper part of the cast iron plate during casting and used for installing a shackle or a steel wire rope, so that the cast iron plate is very easy to hoist during installation, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a modified stokehold cast iron plate.
Background
The furnace front cast iron plate is arranged on the steel tapping and slag discharging side of the converter and used for protecting the steel structures of the furnace front platform and the furnace rear platform, guiding the steel slag falling off during the operation of the converter, collecting the steel slag in a slag pit under the converter and forming a protective wall by a plurality of blocks. The cast iron plate in front of the furnace is made of RTCr2 heat-resistant cast iron, each block weighs about 1 ton, a furnace mouth faces the cast iron plate during slag discharge, steel discharge, temperature measurement and sampling, the cast iron plate can be broken and damaged after being used for 4 to 6 months due to high-temperature baking and steel slag collision, and the cast iron plate is hung on the side surface of a 10-meter platform in a hanging manner during replacement, so that the hoisting is very difficult.
Disclosure of Invention
An object of the utility model is to provide a modified stokehold cast iron plate, easy dismouting, ability greatly reduced workman intensity of labour.
The improved stokehole cast iron plate comprises a plate body, wherein an upper side plate is horizontally arranged on one side surface of the upper portion of the plate body, two rib plates are arranged between the upper side plate and the top end of the plate body at a vertical interval, and a hoisting hole is formed in the center of the upper end of the plate body between the two rib plates.
A hoisting hole is reserved in the middle of the upper part of the cast iron plate during casting and used for installing a shackle or a steel wire rope, so that the cast iron plate is very easy to hoist during installation, and the labor intensity of workers is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic side view of the present invention.
Detailed Description
An improved stokehole cast iron plate is shown in figures 1 and 2 and comprises a plate body 1, an upper side plate 4 is horizontally arranged on one side surface of the upper portion of the plate body 1, two rib plates 3 are vertically arranged between the upper side plate 4 and the top end of the plate body 1 at intervals, and a hoisting hole 2 is formed in the center of the upper end of the plate body between the two rib plates 3.
Claims (1)
1. The utility model provides a modified stokehold cast iron plate, includes the plate body, and the level is setting up the roof boarding on a side of the upper portion of plate body, and vertical interval is setting up twice gusset, characterized by between roof boarding and the plate body top: a hoisting hole is arranged at the center of the upper end of the plate body between the two rib plates.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022772906.9U CN213835420U (en) | 2020-11-25 | 2020-11-25 | Improved cast iron plate in front of furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022772906.9U CN213835420U (en) | 2020-11-25 | 2020-11-25 | Improved cast iron plate in front of furnace |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213835420U true CN213835420U (en) | 2021-07-30 |
Family
ID=76991450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022772906.9U Expired - Fee Related CN213835420U (en) | 2020-11-25 | 2020-11-25 | Improved cast iron plate in front of furnace |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213835420U (en) |
-
2020
- 2020-11-25 CN CN202022772906.9U patent/CN213835420U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 |