FIELD: metallurgy, particularly, cooling plates made from forged or rolled blanks from copper or low-alloyed copper alloys for blast furnace. SUBSTANCE: cooling plate has vertical blind holes and cooling member located in lower part of plate also has its own vertical and horizontal blind holes. Cooling member may be disconnected. Supply or discharge of cooling substance for blind holes of cooling member is carried out through own branch pipes. Supply or discharge of cooling substance for blind holes in plate upper or lower part is effected through branch pipes with which both cooling circuits are connected with cooling circuit of blast furnace. EFFECT: improved cooling of furnace refractory lining. 5 cl, 3 dwg
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|---|---|---|---|
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| ARRANGEMENT FOR CHANGING PRESS TOOLS OF COGGING PRESS | 0 |
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SU1831387A3 |
| BLAST FURNACE COOLER | 2004 |
|
RU2249049C1 |
