SU1159800A1 - Briquetting device - Google Patents

Abstract

1. INSTALLATION FOR BRIQUETTING, containing a heating furnace mounted on the base with a bunker located above it, a press with a punch and a pressing chamber installed on the platform, characterized by Teii, that, in order to increase productivity by reducing the time for heating the outcome of the 22 22 25 material, it equipped with an additional heating furnace, drive 1U C (for the hopper and the platform of the pressing chamber and two limiters, and the pressing chamber is made in the form of a receiver and a pull-out frame underneath with it ohm and a tapered bore, with the bunker mounted for movement over the furnaces and connected to the drive, the platform is mounted on the base and connected to the drive of its movement, and the stops are rigidly fixed to the base with the possibility of interaction with the stop of the sliding frame of the pressing chamber. According to claim 1, characterized by the fact that I, on the working surface of the punch, the dividers are made.

Description

-. 4The acquisition relates to mechanical engineering, namely, to the design of briquetting installations. The purpose of the invention is to increase the productivity 71. reduce the time for heating the raw material. 1 shows the plant, the general FIG. 2 shows section A-A in FIG. 1. - The plant for briquetting contains a base 1 on which a hydraulic press 2 with a punch 3, heating furnaces 4 and 5, a platform b with a pressing chamber in the form of a receiver 7 and a telescopic frame 8 with an emphasis 9 are mounted. and 11 and a platform drive 12 connected to the latter by means of a cable 13 mounted on rollers 14, furnaces 4 and 5 have valves 15 connected to the rods of pneumatic cylinders 16, burners 17 and openings 18 for the exit of combustion products, as well as recuperators 19 seconds pipe 20. In the sliding frame 8 there is a conical hole 21. Above the furnaces 4 and 5 there is a hopper 22 with a flap bottom 23, as well as pneumatic cylinders 24 and 25, respectively, for moving the hopper 22 and the bottom 23. There are dividers 26 on the punch 3 A transport cart 27 is placed. The briquetting unit operates as follows. The metal chips are fed by a crane into the hopper 22, which is mounted by the pneumatic cylinder 24 alternately above the furnaces 4 and 5. The bottom 23 is opened and the chips are loaded into one of the furnaces. Heat is produced by supplying cold blowing through conduit 20 to recuperator 19. Air is heated and supplied to burners 17. Gas and air through burners 17 enter Furnaces 4 and 5 and heat flakes during combustion, and combustion products are removed chips platform 6 with the pressing chamber is set by the drive 12 to the extreme left position under the load. When the platform 6 moves to the left position, the sliding frame 8 rests on the stopper 10 and slides under the receiver 7, after which the flaps 15 are opened and the chips are loaded into the pressing chamber. The valve 15 is closed and chips from the hopper 22 are loaded into the empty furnace, while heating continues in another furnace. The platform 6 is transported under the press 2, after which the briquette is pressed. After pressing, the platform 6 moves to the right position. When moving, the stop 9 is restrained by the stop 10 and the sliding frame 8 extends together with the briquette, which is then dropped onto the transport trolley 27. Economic efficiency from the implementation of the invention is achieved at a cost.

Phage.2

Claims (2)

1. INSTALLATION FOR BRIQUETTING, containing mounted on the base of the heating furnace with a hopper located above it, a press with a punch and a “pressing chamber on the platform, characterized in that, in order to increase productivity by reducing the time for heating the source material, it is equipped with” for an additional heating furnace, drive ^ for the hopper and platform of the pressing chamber and two limiters, and the pressing chamber is made in the form of a receiver and a retractable frame placed under it with an emphasis and conical with a hole, while the hopper is mounted with the possibility of moving over the furnaces and connected to the drive, the platform is mounted on the base and connected to the drive of its movement, and the stops are rigidly fixed on the base with the possibility of interaction with the focus of the sliding frame of the pressing chamber. 2. Installation according to π. 1, characterized in that on the working surface of the punch, dividers are made. ~