SU1241044A1 - Method of providing constant flow of loose material through apparatus during treatment - Google Patents

Description

The invention relates to the handling of bulk materials and can be used in the procurement system, the food industry, agriculture and construction.

The aim of the invention is to self-regulate material consumption and reduce specific energy consumption.

The drawing shows the setup diagram for the implementation of sporb.

An installation for implementing a method for providing a constant flow of bulk material through the apparatus during processing contains a tank 1, where the source bulk material is stored, gravity pipe 2, pipe 3 connecting the gravity pipe 2 to the operational bunker 4, the capacity of which is sufficient to accumulate and form a line of repose , gravity piping 5, transport mechanism 6, gravity piping 7, loading hopper 8, the capacity of which is chosen in such a way as to ensure overflow of material iala to form a secondary flow, the overflow pipe 9 gravity drain pipe 10 for the secondary flow, gravity conduit 11, the apparatus 12 for loading the material gate valve 13, a conduit 14 for discharging the treated material.

The method of providing a constant flow of bulk material through the apparatus during processing is implemented as follows.

The source of bulk material from the tank 1 through the gravity pipe 2 through the pipe 3 is fed into the operational bunker 4 and

Editor K. Voloshchuk Order 3476/34

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

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five

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it is transported via gravity pipeline 5 through gravity pipeline 7 to feed hopper 8, from where material through gravity flow pipe 11 enters apparatus 12. After filling material from apparatus 12 and feed hopper 8 by overflow through pipe 9, a secondary stream of untreated material is formed, returned by the gravity flow line 10 to the operational bunker 4. Due to the mixing in the operational bunker 4 of the secondary flow with the initial level of the line of repose increases, It leads to overpressure and overlap samoistecheni starting material. Next, the material is processed at the specified modes in the apparatus 12, and when the valve 13 is opened, the processed material is released with the necessary flow rate. Since the release of material from the apparatus 12 leads to a decrease in its level in the loading bunker 8, the secondary stream of untreated material decreases what causes a decrease in the level of the repose line in the operational bunker 4 and causes the source material to self-expire into the main stream, then the material enters the processing and cycle device operation is repeated as described.

Thus, the provision of a constant consumption of material through the apparatus during processing is carried out only by self-regulation depending on the consumption of the produced material, regulated at one point by the valve 13, which greatly simplifies the operation of the entire device and makes its operation more reliable.

Compiled by I. Komarova Tehred I. VeresKorrektor O. Lugova

Circulation 634Subscribe

Claims (1)

METHOD FOR MAKING CONSTANT CONSUMPTION OF BULK MATERIAL THROUGH THE MACHINE IN THE PROCESS OF PROCESSING by feeding the initial material flow into the operational hopper, mixing it in this hopper with the secondary material flow and directing the mixture through the loading hopper into the apparatus, and from the loading hopper to the secondary flow for feeding operational hopper, characterized in that, in order to self-regulate the consumption of material and reduce specific energy consumption, the material is fed into the operational and loading hoppers with by naming the material slope lines in them, and if the specified level of the line is exceeded in the loading hopper, the secondary stream is overflowed into the operational hopper with an increase in the level of the natural slope line up to the backwater and stopping the supply of the initial stream with a simultaneous decrease in the level of the natural slope line in the loading hopper when feeding material into the apparatus at a constant flow rate until the overflow of the secondary stream ceases, leading to a decrease in the level of the slope line in the operational m hopper and the resumption of the feed stream.