SU383705A1 - CAMERA FOR HEAT AND WET TREATMENT OF PRODUCTS - Google Patents

Description

one

Known kaimery for heat and moisture treatment, including the Rus, for example, mine and tunnel.

However, for the operation of these cameras, it is necessary to have a crane with a large carrying capacity, and, moreover, it is impossible to organize conveyor technology.

The purpose of the invention is to save workshop space.

This is achieved by the fact that the camera is made of a movable vertical-UE and is provided with automatically acting stops for fixing it in the required position.

FIG. 1 shows the proposed camera, a longitudinal section; Wah FIG. 2 - the same, nlan; in fig. 3 - camera, lifted by mechanical lifts, longitudinal section; in fig. 4 - camera, lifted by hydraulic lifts, longitudinal section; on f | Ig. 5 - the chamber lifted by means of compressed air, cross section; in fig. 6 — sealing unit for lifting the chamber with compressed air; in fig. 7 - installation of the wiping rollers; in fig. 8 is a section along LL in FIG. 7; in fig. 9 - installation of stops for holding the camera in operating positions; pas figs. 10 is a section along BB in FIG. 9; in fig. And - drive mechanism for the extension of the stops; in fig. 12 — tensioning station of the mechanism for extension of the stops, longitudinal section; in fig. 13 - the same, top view; Wah FIG. 14 is a top view of the mechanical elevator of the camera; on fwg. 15 is a section. In the BB of FIG. 14.

The camera / is a metal structure with the russes isolated one from another in order to maintain various modes of thermal and moisture treatment in them. From the ends, each Russian camera has

its curtain doors. The camera} can be lowered in the case of moke 2. Along the perimeter, guides 3 are installed, recessed into the body of the body and the required height from the floor. The guide rollers 4 are installed against each of the guides in the chamber. In the case of lifting the chamber using compressed air, a seal 5 is installed around the perimeter of the chamber, for example, from an old transport tape that is attached with the strips 6 and screws 7 to the brackets 8 welded to the bottom cameras.

The main part of the lugs for holding the camera in the working position is a pivoting bracket 9 rotating on the trunnions 10 of the frame n. The mechanism for driving the rotation of the brackets 9 consists of an electric motor 12, a gearbox 13, a drum 14, a tension station 15, a cable 16, fastened to the bracket

through the eye 17, which is free to sit on the axis 18. In the lower position, the camera is mounted: on the rack. 19, the height of which ensures the maintenance of the camera. When the chamber is lifted using compressed air, the latter is fed through conduit 20. To pre-5 increase the air supply to the space under the chamber when it reaches the last zero position and to turn off the drive of the fur from the rotation of the brackets, a shut-off valve 21 is turned on electric motors 12 of the mechanism for rotation of the brackets 9 — finite liqueur 23. Air is released from the space under the chamber when the chamber is lowered through the drain valve 24 through line 25. When the chamber is lifted-15 by a mechanical lift in mark 2, screw jacks 26 are installed with a drive from electric motors 27 through a gearbox 28. When the camera is lifted by hydraulic 20 lifts, hydraulic telescopic lifts 29 are installed in drive 2. The camera works as follows. The camera 1 is installed in one of the extreme 25 positions, for example, the lower one, and supported on poles 19. In this position, the chamber rails / are aligned with the rails of the conveyor line, and the trolley form with the product is rolled into the chamber, pushing the form-trolley with the product that has passed the cycle heat and moisture treatment. After closing the curtain doors, steam is supplied to the loaded compartment of the chamber, and the compartment is brought to a mode, for example, an increase in temperature. Next, the chamber 35 is raised to the next position, for which compressed air is supplied to the jet 2. At the same time, the seal 5 is pressed against the walls of probe 2 and prevents air from exiting through the gap between the chamber and the probe. When the pressure in the space under the chamber is reached, the pressure necessary to lift the chamber /, the last nachashe, does not rise. The rollers 4 roll along nairavod 3, centering chamber 1 in mark 2. When lifting, the chamber, reaching the second position, turns on the tip 22, which turns on the electric motor 12, and through the gearbox 13 turns the drum 14, which winds the cable 16 and through the gully 17, the axis 18 of the arm 9 rotates through an angle of 90 °. Thereafter, the engine is shut off by the end 23. Excessive air is released into the atmosphere through conduit 25 and drain valve 24, and the chamber / sits down on the crate 9. The rise of the chamber to the next position is similar. To lower the chamber / into the space under it, compressed air is supplied, and when the chamber is arppodimented, the engine 12 is inserted into rotation in the opposite direction, and the arms 9 are retracted into the slots. Then, with the help of a drain valve 24, air is blown through line 25 and the chamber is lowered. For raising or lowering the chamber / mechanical lift, screw jacks 26 are rotated using motors 27 and gearboxes 28. Object of the invention The chamber for heat and humidification processing of products, including isolated from another, is characterized in that the camera is made vertically movable and swabzheya automatically acting stops for fixing it in the desired position.

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