SU865344A1 - Device for shaking bag filters - Google Patents

Description

(54) DEVICE FOR SHAKING SLEEVE FILTERS

one

The device relates to devices for the removal of fine particulate materials with a particle size of up to 1.2 mm analyzed on in-line analyzers used in the mining, metallurgical and construction industries.

A device for shaking bag filters is known, comprising a housing with a vertical stem disposed therein mounted in guides connected to a frame to which the filter sleeves are attached.

A disadvantage of the known device is the low degree of regeneration of the sleeves and the complexity of the regenerating device.

The purpose of the invention is to increase the efficiency of regeneration of the sleeves.

The goal is achieved by the fact that, in a device for shaking the filters, the casing with the vertical

a rod installed in rails connected to the frame to which the sleeve was attached; the rod is provided in the upper part with a lever with a magnet mounted on the body, and in the lower part with a stopper, and in the middle part the rod is rigidly fastened with a frame with a filter and sleeves.

FIG. 1 shows a device for shaking bag filters; in fig. 2 is a view A of FIG. one.

The device includes a housing 1, a suction unit 2 ,. unloading unit 3, shaking-locking mechanism, made in the form of a rod 4,

IS installed in the housing 5 and connected by means of the lever 6 with the magnet 7 mounted on the housing. At the lower end of the stem 4, a plug 8 is inserted, and aa. middle part

20 stem 4 is rigidly fixed frame 9 with filter sleeves 10.

Claims (1)

The device includes a nozzle 11, a hose 12, an inlet 13 with a priming cone 14, a settling cone 5, a hopper 16, a vibrator 17. The filter sleeves are connected to the frame 9 by springs 18. The device has a flexible screw I9 for removing bulk material. The device works as follows. When the device is turned on, it turns on the suction unit 2, while the mixture of air and bulk material passes through the nozzle 11, the hose 12, the entrance steam of the chops 13 enters the zone of the receiving cone 14 and the settling cone 15.: where the large particles are separated and the bunker 16 falls out , and the smallest parts of the stream are carried away to the filtering sleeves 10. The air, free from bulk materials, passes through the suction unit to the atmosphere. At this time, the outlet of the hopper 16 is closed by the stopper 8. After a certain time, the suction unit 2 is turned off and the shaking-closing mechanism, the vibrator 17 and the unloading unit 3 are simultaneously turned on. The shaft 4 is shaking-closing mechanism, moving in the direction set on the housing 1, it rises abruptly due to the inclusion of the magnet 7, fixedly mounted on the housing 1, by means of the lever 6. At the same time, the filter sleeves 10, connected by means of springs 18, are shaken Vision on the rod 4. At the same time comes to remove particulate material stuchego unit 3 by a discharge auger 19 through the flexible significant distance. After a certain period of time, the discharging unit 3, the magnet 7 and the vibrator 17 are simultaneously turned off, and the rod 4 is returned to its original position by the spring 20. The proposed device will provide an application for the removal of fine granular materials with a particle size of up to 1.2 mm in an automatic X-ray spectrum analysis system for iron ore and other granular materials. Apparatus of the Invention A device for shaking bag filters, including a housing with a vertical rod mounted therein installed in it, is connected to a frame to which the filter sleeves are attached, characterized in that, in order to efficiently regenerate the sleeves, the rod is provided with The upper part is equipped with a magnet mounted on the body, and in the lower part with a plug, while in the middle part the stem is rigidly fastened with a frame with filtering sleeves. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 670316, cl. On 01 D 46/42, 1979.