Classifications

• • C—CHEMISTRY; METALLURGY
  • C21—METALLURGY OF IRON
  • C21B—MANUFACTURE OF IRON OR STEEL
  • C21B7/00—Blast furnaces
  • C21B7/10—Cooling; Devices therefor
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F27—FURNACES; KILNS; OVENS; RETORTS
  • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
  • F27D1/00—Casings; Linings; Walls; Roofs
  • F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F27—FURNACES; KILNS; OVENS; RETORTS
  • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
  • F27D9/00—Cooling of furnaces or of charges therein
  • F27D2009/0002—Cooling of furnaces
  • F27D2009/0018—Cooling of furnaces the cooling medium passing through a pattern of tubes
  • F27D2009/0032—Cooling of furnaces the cooling medium passing through a pattern of tubes integrated with refractories in a panel

Definitions

• the indicated stoves with cooling pipes are installed - 25 pour out the oven and protect them from the furnace.
• the described device is operated under conditions of changeable thermal loads, resulting in an operating furnace. This is a result of thermal damage due to cast iron stoves and, as a consequence, 30 Otherwise, the indicated cast-iron plate has a comparatively large thickness and, in the process, the metal is incapacitated by the 300th This will result in an irreversible increase in the volume of cast iron stoves with a consequent reduction in mechanical - 2 - cast iron. As a result of this, it was damaged by cast-iron flue gas and a dusty gas outlet.
• the indicated plate with the extending pipes is reserved for the use of stoves in such a way that the pipes are located in the vicinity of the furnace and are in good condition. For this reason, a low-grade slab is found in the ⁇ " , hell, and a high-slack slab is in good condition.
• Disposal of the invention is to create 35 devices for the sake of negligibility, neglect of the installation - - shsh ⁇ y ⁇ g ⁇ ⁇ zv ⁇ lil ⁇ bi znachi ⁇ eln ⁇ i s ⁇ e ⁇ en 'and uvelichi ⁇ s ⁇ slunby us ⁇ ys ⁇ va with ⁇ dn ⁇ v ⁇ emennym ⁇ sheniem gaz ⁇ l ⁇ n ⁇ s ⁇ i and ⁇ zches ⁇ va ⁇ lazdeniya s ⁇ en ⁇ i ⁇ echi. 5
• the posed task is solved, that is, in the device for metal stoves, content;; with a simple plate with low- and high-quality foods, which are slightly smaller, are slightly smaller.
• the temperature control unit is reduced in the indicated case (up to 350 ° C) and there is no problem. This significantly increases the gas density of the device, and also reduces the size and weight of the device, which affects the quality of the device, increasing it.
• ⁇ aib ⁇ lee nadeyan ⁇ y in ⁇ ab ⁇ e and s ⁇ e ⁇ s ⁇ venn ⁇ d ⁇ lg ⁇ vech ⁇ y Ya ⁇ Lyaeshsya m ⁇ di ⁇ i ⁇ atsiya us ⁇ ys ⁇ va in ⁇ y 15 niz ⁇ e ⁇ l ⁇ v ⁇ dny sl ⁇ y ⁇ li ⁇ y- vy ⁇ lnen of na ⁇ s ⁇ y ⁇ - g ⁇ be ⁇ na and ys ⁇ e ⁇ l ⁇ v ⁇ dny sl ⁇ y - from me ⁇ alli- ches ⁇ g ⁇ ma ⁇ e ⁇ iala, vyb ⁇ ann ⁇ g ⁇ of .g ⁇ u ⁇ y: s ⁇ al, minievy aluminum-iron, cast iron with a pyramid type.
• a truncated, short-term rapid succession of the plate made up 0.5 to 3.0 times that there was a shortfall in the rate of 1 With a larger diameter, there is a slight increase in thickness of less than 0, 5 of a thickness of 5; If the size of a large diameter is more than 3.0 more than a low price, it is to a considerable degree less
• inconsequential haste (more than 1:10), which means: -Keta out of the way and the connection of me.
• the indicated vernacular form is one of the same. in ⁇ - ⁇ y izg ⁇ avlivae ⁇ sya zayavlyaey ⁇ e us ⁇ ys ⁇ v ⁇ .. Z ⁇ se ⁇ b Protective ⁇ ae ⁇ niz ⁇ e ⁇ l ⁇ v ⁇ dnyO sl ⁇ y ⁇ li ⁇ y ⁇ ⁇ az ⁇ usheniv ⁇ i ⁇ ans ⁇ i ⁇ v ⁇ e s m ⁇ n ⁇ aae us ⁇ ' ⁇ ys ⁇ va 0 to ⁇ nu ⁇ e ⁇ echi and ⁇ a ⁇ zhe in ⁇ tsesse e ⁇ s ⁇ lua ⁇ atsii ⁇ echi zaschischae ⁇ all ⁇ li ⁇ u ⁇ izn ⁇ sa ⁇ us ⁇ ayutseysya ⁇ i ⁇ - ⁇ y.
• the deck was filled up with a beta-friendly one, having a low thermal layer of 2 defining thicknesses.

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Mechanical Engineering (AREA)
• Materials Engineering (AREA)
• Metallurgy (AREA)
• Organic Chemistry (AREA)
• Manufacturing & Machinery (AREA)
• General Engineering & Computer Science (AREA)
• Furnace Housings, Linings, Walls, And Ceilings (AREA)
• Blast Furnaces (AREA)
• Vertical, Hearth, Or Arc Furnaces (AREA)
• Moulds For Moulding Plastics Or The Like (AREA)
• Crystals, And After-Treatments Of Crystals (AREA)

Priority Applications (7)

Applications Claiming Priority (1)

Publications (1)

Family

ID=21616764

Family Applications (1)

Country Status (7)

Families Citing this family (1)

Citations (3)

Family Cites Families (5)

• 1982
  • 1982-02-03 DE DE19823249375 patent/DE3249375C2/de not_active Expired
  • 1982-02-03 WO PCT/SU1982/000005 patent/WO1983002781A1/ru not_active Ceased
  • 1982-02-03 GB GB08324032A patent/GB2123536B/en not_active Expired
  • 1982-02-03 JP JP82501064A patent/JPS59500110A/ja active Granted
  • 1982-07-05 CA CA000406590A patent/CA1200380A/en not_active Expired
  • 1982-07-19 FR FR8212562A patent/FR2530325A1/fr active Granted
  • 1982-08-03 IN IN914/CAL/82A patent/IN156239B/en unknown

Patent Citations (3)

Non-Patent Citations (1)

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