SU784350A1 - Machine for inserting tuyers into converter - Google Patents

Description

.-l WeMWt: 4 TH afii№ .. - i

78Ш6

KahTzakrvplena tuyere 9 dl ShdaCh shs-loroda in a coaverter w wagon, I 10 III supply gunning mass. To the ilin-pT Kjpenjie platelet, the sowers are ill, in the koP: p1x, the carriage 7 is divided when the elevator is raised to the upper (original) position of the tuyere. X. On the carriage 7, carrying the lance 10, installed (gidriod

for znakot1; e | rem, vn “tilting at an angle of ± 180 °, consisting of an electric motor 12 with a reverse rotation unit, a gearbox 13 and a gear (gears 14.,.,.,...... rashshgg 1M 1Sh | CHGOTYOD-

EYZHNYY Elektroko.naht 15, installed on the ATV. Of the gearbox 13 and the movable contacts 16 and 17, mounted on the gearbox housing 13; nd | 180 ° from each other. On the tuyere 10, a centering sleeve 18 is fastened, which interacts with the fixing of the wrench 1 and the lever 19, the mouth of the antenna. 1a fireplace. The unmovable direction of the | SCHII1e 20 barN6NTY | rO1va1Nl1 lodantra of the Kgonvierter corps with ate vertical vertical 1Bb of falsehood and of the symphony 1.It;

lac6nst1r uktsi under gorlav1I1Noy Shnvertera.

The device works as follows;

30 | M ::; ; ; V;, ...;, t-IT

 When purging a liquid metal iann into the converter, the plate 1 | p1ma. 1 moves, toward the fixed one, equal to 20, and stops. in such a way that the movable guides 11 coincide with the fixed 1M and guides 20 yRY pin 7 of one of the tuyeres 9 located above the non-wet track 20, oriented Sh1Uc: rkO | rp) of the convex | rtVraTr vertical, n: ui After the orientation of the tuyere 9, the tipnBo) ee6riycnai to the converter is turned on. The lowering is performed by a winch 5, connected with the | GB; 1U link

- (kayat, chain) with, caret 7, sstomoschey a tuyere itself 9.

In accordance with the operation of the Oxygen, the operations are performed with IB O P TIHOM. The lance 9 rises to the utmost position, the carriage 7, the carriage 7, will enter into the n-motionless field, (s 11, after

 Dietpses razrbShe GUI on the movement of the platform K

: - / .-: -: -: -. - -one

In case of a torch, platform 1 is moved along the track 2 of the axes of the movable rail M, the carrier carriage 7 with the tuyere and the O and the shock guide 20, or the rotary shaft along the axis of the housing box. By: CLAUDE Squad mtrvodvod 4 Omitting furmans 10 ilkoHverter when the lance 10 is reached, the level is set, the level turns on 31 rotational1, lances and the gunning mass supply system is not shown in the drawing: a). ZyShbZh ShGoyyy rotation at an angle of ± 180 ° tuyere 10 provide, A.V..4 ,. -. e.jT-bjf-4 ti

 Je ir -JTц-t.,, And ЖИННЬ1Ш contacts 16 and 17,

The first gayovlya ymyya housing gearbox- and

 ; eodane1Schimi with the phases of the motor

1Y. When in-borrowing-action of the mobile end of the tact 15 with the fixed 16 occurs

engine rotation in one direction when

interactions with contacts 17 in paratypical,., .... ; .

Furma 10 youngsters with m, and M, located 10 m

: the sides of its side surface are 1X1N1STi and under En Sperbmedanom are higher: a ± 180 ° angle

closes up; torquer1r6vanie across the iBeipxHocTH lining of the converter. Furma 10

15 can work; and with a rotation angle of 360 °

- | With Sh0y0SG1 & rnyim location: development of M nozzles. ,,

 Centering Not anchored

tuyere 10 is carried out, with the help of prices,.

0 waggons; IU I interfere with; These levers 19.,

Gunning can be done as

 Jrngyliveg aotalla in con; verter; so and

, without it, in both cases, povalka ter ter is not required. With C1i1sta; Matches

 Tbrktirova1Ni.and after a small amount; Shch1Vaplavok or after each melting device allows to significantly extend

lining service life; co (H1c. (without replacement of the working layer.

Claims (3)

1. Device for inputting tuyeres into the converter; containing a self-propelled trolley with  vertical guides, carriages with tuyeres for introducing oxygen into the converter and the mechanism for moving the carriages in the guides, characterized in that, 0 with a shotgun providing a shot of the poBim foot in the vertical position of the converter, it is provided with an additional guide mounted on the trolley and having a carriage with gunning tuyere, and the drive 45 rotates the gunning tuyere relative to its vertical axis. ,, ,,:: - .. 2. The device according to claim 1, whether or not it is the fact that it is 1 1 about the C | e Taper Sleeve, installed at the center of the core 50 riycy shotcrete tuyere 3. The device according to claim 1 and i2, characterized in that the rotation of the tuyere is equipped with a unit roar: the rotational force.  tl -: -: -.- :. : -. 5. Sources of information taken in  1YOSHYMTSH: f1GMasper-11ize: 1. Ivanchenko F. P. and Pavlenko B. A. Mechanical equipment of steel cladding shops. M., 1964, p. 316. 60 . Steel-making P1roi13Vod1S11Yu, Directory directory, 18-2-73, M., 1974, p. 50-52.