Classifications

• • C—CHEMISTRY; METALLURGY
  • C21—METALLURGY OF IRON
  • C21B—MANUFACTURE OF IRON OR STEEL
  • C21B7/00—Blast furnaces
  • C21B7/18—Bell-and-hopper arrangements
• • C—CHEMISTRY; METALLURGY
  • C21—METALLURGY OF IRON
  • C21B—MANUFACTURE OF IRON OR STEEL
  • C21B7/00—Blast furnaces
  • C21B7/18—Bell-and-hopper arrangements
  • C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden

Definitions

• the complete invention is available in black metal, and more compact in a foreign home appliance.
• the southern bowl which is located on the other hand, is stored in the process of loading the battery with an indirect shutter and, together with it, bypassing the gas.
• a bad shutter through a bar is kinematically connected with a drive.
• the lower bowl is located, which is required to be executed in the form of a fully truncated cone, except for the purpose of sharing the bus
• the back of the lower bowl also has a return for its free transfer (see, for example, an authoress of 0 April * issued in the United States for the United States of America). .
• the lower part of the shutter is only for lathe.
• the last gas shutter is a non-flare gas chimney for 5 bowls, and the second gas flap is designed to shut off exhausting air vents.
• the installation of a planned gas supply entails an increase in the total height of the entire download device. This is not always out of the box, since it requires replacement and other components, but there are a lot of disruptions to the load.
• a downloadable domestic appliance allows you to regulate the cost of the download, which is free of charge. It is also possible to download the entire band only at a speed with 25 followed by a dusting of it to the radius.
• FIG. 2 schematically displays the lower bowl, according to the invention, as provided, when the entire load is loaded, it is impervious to ⁇ / 5 ⁇ 6 / 00078
• the outer bowl 4 is installed with the option of leaving it for any purpose that is suitable for this purpose.
• ⁇ chas ⁇ i bottom cup 4 ⁇ e ⁇ e ⁇ y ⁇ a za ⁇ v ⁇ m 6
• the lower bowl 3 is closed by a shutter 9, which has a fully truncated cone and is suitable for it with a separate divider 10, which has an autonomous (not shown)., kinematically related to the distributional group 10 through step II.
• Separate unit 10 is executed in the partition of the cone and is located between the shutter 6 of the upper part 4 and the shutter 9 of the lower bowl 8 ” ⁇ ve ⁇ s ⁇ iya usechenn ⁇ g ⁇ ⁇ nu ca za ⁇ v ⁇ a 9.
• a foreign home appliance works as follows.
• Sealing of the upper bowl 4 during its movement is carried out by the gland version -4- by adoption of 5 of grouped asbestos.
• the valves are turned off (not shown on the drawing), the pressure between the valves 6 and 9 of the upper 4 and lower 3 bowls is equalized with the atmosphere.
• Jam 6 is open and the wide materials 5 are poured into the gap between gate 9 and bowl 8.
• Jam 6 is closed and all the rest is received; P ⁇ sle nab ⁇ a on za ⁇ v ⁇ e 9 ⁇ ln ⁇ y ⁇ dachi za ⁇ yvayu ⁇ sya a ⁇ m ⁇ s ⁇ e nye ⁇ lashny and ⁇ yvayu ⁇ sya na ⁇ lni ⁇ elnye ⁇ la ⁇ any (Yu and Te and at d ⁇ ugie che ⁇ ezhe not ⁇ azany gas pressure za ⁇ v ⁇ - ⁇ ami between 6 and 9 s ⁇ an ⁇ vi ⁇ sya ⁇ avnym gas pressure on ⁇ l ⁇ shni ⁇ e.
• the indicated method (fig. 3) can be loaded into the furnace at the center of the press 5 and the ore part of the delivery, but in this case, instead of the output ( ⁇ ., ⁇ ) Deliveries at the hometown ( ⁇ .
• the proposed user manual download option allows the user to change the load in the first place.
• the most expediently available invention is to use and to consume uncomfortable gas devices.

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Manufacturing & Machinery (AREA)
• Materials Engineering (AREA)
• Metallurgy (AREA)
• Organic Chemistry (AREA)
• Blast Furnaces (AREA)
• Vertical, Hearth, Or Arc Furnaces (AREA)
• Manufacture Of Iron (AREA)
• Furnace Details (AREA)

Priority Applications (8)

Applications Claiming Priority (1)

Publications (1)

Family

ID=21617023

Family Applications (1)

Country Status (7)

Cited By (2)

Citations (3)

Family Cites Families (8)

• 1986
  • 1986-08-15 HU HU865489A patent/HU199565B/hu not_active IP Right Cessation
  • 1986-08-15 DE DE19863690764 patent/DE3690764C2/de not_active Expired - Lifetime
  • 1986-08-15 DE DE19863690764 patent/DE3690764T1/de active Pending
  • 1986-08-15 AT AT0904986A patent/ATA904986A/de not_active Application Discontinuation
  • 1986-08-15 WO PCT/SU1986/000078 patent/WO1988001306A1/ru unknown
  • 1986-08-15 JP JP50545486A patent/JPH01500360A/ja active Pending
  • 1986-12-05 FR FR8617092A patent/FR2607828B1/fr not_active Expired
• 1988
  • 1988-04-14 SE SE8801388A patent/SE8801388L/ not_active Application Discontinuation

Patent Citations (3)

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