JPS57183323A - Preparation of quick lime - Google Patents
Preparation of quick limeInfo
- Publication number
- JPS57183323A JPS57183323A JP6583781A JP6583781A JPS57183323A JP S57183323 A JPS57183323 A JP S57183323A JP 6583781 A JP6583781 A JP 6583781A JP 6583781 A JP6583781 A JP 6583781A JP S57183323 A JPS57183323 A JP S57183323A
- Authority
- JP
- Japan
- Prior art keywords
- powdered
- quick lime
- coke
- pallet
- raw material
- 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.)
- Pending
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To prepare a powdered quick lime at a low cost, by kneading limestone powder and coke powder with water, and calcing the resultant kneaded material in a sintering machine in preparing powdered quick lime as a raw material for a sintered ore in a blast furnace.
CONSTITUTION: In preparing a powdered quick lime as a raw material for a sintered ore used in a blast furnace, a powdered limestone (A) and powdered coke (B) are dropped from the respective hoppers 1 and 2 to a belt feeder 4 with a belt feeder 3, introduced into a mixer 5 and kneaded with an adequate amount of water (C). The resultant kneaded material is then formed into a layer of constant thickness on a pallet 9 of sintering machine through a surge hopper 6. The powdered coke in the kneaded material is then ignited by a coke gas (D) by an igniting furnace 8 while moved on the pallet 9. Air is sucked and passed from wind boxes 10 under the pallet 9, an electrostatic precipitator 13 and an exhauster 14 through the raw material layer to calcine the powdered limestone as a powdered quick lime and take out the aimed product quick lime (E).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6583781A JPS57183323A (en) | 1981-04-30 | 1981-04-30 | Preparation of quick lime |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6583781A JPS57183323A (en) | 1981-04-30 | 1981-04-30 | Preparation of quick lime |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57183323A true JPS57183323A (en) | 1982-11-11 |
Family
ID=13298522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6583781A Pending JPS57183323A (en) | 1981-04-30 | 1981-04-30 | Preparation of quick lime |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57183323A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010090672A (en) * | 2008-10-10 | 2010-04-22 | Gantan Beauty Ind Co Ltd | External facing material attaching member, attaching structure for the same, attaching method for the same, and construction method of external facing structure |
-
1981
- 1981-04-30 JP JP6583781A patent/JPS57183323A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010090672A (en) * | 2008-10-10 | 2010-04-22 | Gantan Beauty Ind Co Ltd | External facing material attaching member, attaching structure for the same, attaching method for the same, and construction method of external facing structure |
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