SU949005A1 - Suspension for charge distributing trough of blast furnace - Google Patents

Description

(54) SUSPENSION OF GUTTER DISTRIBUTOR CHAIN

one

The invention relates to a rotating distributor of a mixture of infinite loading devices, more precisely to the suspension of a chute of such a distributor.

A device is known in which, in order to ensure the distribution of the charge over the entire area of the furnace's throat, the distributor chute has a variable angle of inclination and is associated with a mechanism for changing the angle of inclination 1}

The closest to the invention to the technical essence and the achieved result is the suspension of the charge distributor chute, including privotsnye potokki, mounted on the shafts mounted on the rotary part of the distributor, and connected to the drive movement of the chute, and lugs open at the bottom, mounted on the chute for suspension 2 .

However, during exp / s operation of the loading devices with a chute having a variable angle of inclination, slight changes in the angle of inclination of the chute lead to a drastic change in the nature of the starting charge of the blast furnace.

With him. In addition, with a change in the discharge radius, the degree of segregation of the charged mixture at the top of the blast furnace significantly changes.

The purpose of the invention is to provide a change in the discharge discharge radius at a constant angle of inclination of the trough.

Delivered by the fact that the suspension, which includes actuating & leashes, fixed on shafts mounted on the rotary parts of the distributor, and connected to the drive of the movement of the chute, and open from below the lugs attached to the chute for its suspension, non-driving leashes,

15 pivotally connected with the rotary part of the distributor and installed parallel to the drive part, all of which have the same length.

At 4mg. 1 isobozhana gutter distributed 20 bodies, front view; in fig. 2 shows section A-A in FIG. one.

On the rotary platform 1, the distributor is installed; EN in bearings 2, shafts 3, 3 sots1 PO1P1yo with hryvptspm trcpe tc; iuoi3.fl zhlobg (not images; 1zhsn). Pa valgis ustaniv / Yun dovoyak 4, To rotary plpgg Orkhu I negosrotsgovshy replica pooveiiiyii poovtski L Length povpakov 4 and 5 otsplakovp and are parallel to the gishug group-, Gok vyu creHKif gutter in the siajen open bottom louder patterns and in the drawstring, at the same time, at the open area of the drawstring, at the openings of the chute open to the bottom of the chute open to the bottom of the open shafts of the chute and open to the bottom of the drawers and to the bottom of the drawstring, and to the bottom of the drawers and to the bottom of the drawers that are open at the bottom of the drawers and the drawers and the openings of the chute open to the bottom of the open shafts and to the bottom of the open section of the drawers and to the bottom of the hole and the bottom of the drawers, and the bottom of the drawers and the drawers at the bottom of the open bottom louder patterns and the bottom of the drawers and the bottom section of the chute and the open air at the bottom of the open eye at the bottom. Soicinenn Gtovockov G; with the rotary part of the elevator, in such a way, the state of emergency would provide an optimal angle of inclination of the gutter. When the chute rotates vst (est1; with the rotary platform 1, there is a repetition of the ptschta being cut onto it along a divided radius. When turning the chuck 3 on the drive, the levers 4 turn; shifting the chute. the character of the plate parallel plane, t, e, the angle of inclination of the groove does not change. Rotation of the leads 4 can be carried out to both sides of the vertical position, which provides a significant range of variation of the discharge radius. Zahgene groove is also not causes embarrassment} YUN) {Y. d, n of this, it is sufficient to stop it, to take it, to remove it from the lead from the collar space or to throw it into the furnace and replace it with a new chute. 54 Improve the quality of the 1mIHTs at the expense of immutability; of the slope angle of the oGecneinir gutter ulumiünpe showing / yu p, om eg og o p o c p o c a m a rm u l a and 3 o brie n Suspension: gutter of the shih-gy ameniuy giechi distributor containing n, fixed on the shaft; installation of the cabs on the rotary part of the distributor, on coonjiHeiDibie with the drive of the movement of the chute; and open lowering) Hbt; fixed on the groove for its weight, so that O; for the purpose of development of unloading of bristles at P1X; this angle of inclination of the yellow-base suspension system is provided with non-hydraulic rails. jointly with the rotary part of the distributor; and installed parallel to the privates, all of which have a flawed form of information taken into account in the examination of 1,. Author's cB1 artel of the USSR v: 427057 Cl. From 21 to 7/20, L977. 2, USSR author's certificate in accordance with the application М 28 14997 / 22.-О2, C, С 2 1 В 7/20, 1979,

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Claims (1)

FORMULA AND OVERVIEW Suspension of the gutter of the blast furnace charge distributor containing drive leads mounted on shafts mounted on the rotary part of the distributor, and connected to the drive — moving the gutter, and open from below the eyes secured to the gutter for its suspension, I am that in order to change the radius of the charge unloading at a constant angle of inclination of the gutter, the suspension is additionally equipped with non-alignment leads, pivotally connected to the rotary part of the distributor and mounted in parallel with the drive, leashes have the same length,