SU1237586A2 - Storehouse for loose materials - Google Patents

Description

The invention relates to industrial transport, namely to the storage of bulk materials. ,

The purpose of the invention is to increase productivity.

The drawing shows a schematic warehouse of bulk and pulverized materials, a general view.

The warehouse of bulk and pulverized materials contains silage jars 1, under each of which are mounted devices for pneumatic transportation of materials, made in the form of pneumatic, single-chamber pump 2 of ejection type, connected by pipeline 3 with compressed air source and pipe 4 through multi-way switch 5 with. transport pipeline 6 to the consumer or pipeline 7 through a switch 8 for the circulation of material in silo bikes 1.; .

The discharge device 9 consists of a one-dimensional pump with aerating devices 10, shut off valve 11 and is equipped with a device 12. To relieve pressure or create a vacuum in the pump, use a vacuum unit 13 with filter 4, switch

device 15 connected with a filtering unit 16, provided with a device 17 for discharge of material into the discharge device 9, and receiving devices 18

and 19 for discharging loose and pulverized materials from front-end vehicles. Unloading device 9 che, cut ejector 20 through a pipe connected to the channel of the storage tank 2K

The storage tank 21 has an aerator 22 with a channel 23 in the lower part, and a nozzle 24 with a nozzle 25 is fixed in its upper part at the lower end, expanding the knot and having the ability to communicate with the cavity of the tank 21 via a transfer switch 26 connected through a switch 5 to a pump 2. and silo banks,.

The switch 26 has an opening 27 for filling the container 21 with material. Banks 1 are additionally connected via switch 28.

Works warehouse bulk and dust-like materials. As follows.

When unloading, the love of vehicles in all cases in the unloading devices V with the help of a vacuum unit 13 or filtering unit. In installation 16 a vacuum is created. . Vehicles that can be unloaded by gravity are unloaded into the receiving devices 18, and unloading by means of a vacuum through the receiving device 19. The material from the filter 14 is discharged into the unloading device 9 through the device 12, and from the filter-ventilation unit 16 through

device 17.

From the discharge device 9c

With the help of an aerating device 10 and an ejector 20, the material enters the channel 23 of the tank 21. At this time, with the help of a transfer switch, the hole in the tank 21 is closed and in

pipe 24 is open. The channel 23 and the additional air of the aerator 22 direct the flow of material into the nozzles 25, which is made expanding — downwards, and through the nozzle 4 through the multi-way

switch 5 in the transport pipe. b or 7 b.

In case the discharge device 9 is filled with material and cannot cope with unloading, the valve of the receiving device 18 or 19 is closed, the device 15. will turn off the filtering and ventilation unit 16 or the vacuum unit 13, the transfer switch 26 will open the hole 27

in the tank .22, and the hole in the nozzle 24 will close, the switch 28 will open the valve to the atmosphere through the silo. 1 filter banks

devices (not shown, at which time the material is overheated from

the discharge device 9 into the container 21, After the discharge of the discharge device Z of the device 9 from the material opens the valve of the receiving device 18

19, the filter-ventilation unit 16 or vacuum is put into operation; installation 13 through the device 15, unloading of transport means continues. By transfer switches 26, they will open the hole in the pipe 24, close the hole 27. The bypass device 28 will close the valve to the atmosphere. At this time, the shut-off valve 11 will turn off the unloading.

device 9, and aerating device 10, ejector 20, aerator 22 will unload the material from tank 21 through a multi-way transfer;

a reader 5 through pipeline 6 to a consumer or pipeline 7 to silage banks 1 for storage. When the material from the tank 21 is unloaded, the shut-off valve 11 opens, the unloading device 9 through the valve 1I will release the material that will be unloaded using the devices 10, 20 and 22, sent it to the nozzle 25.

Non-dischargeable vehicles are unloaded by the vacuum unit 13 through the receiving device 19 into the unloading devices

9 by means of the device 12 and the filter 14. The filtering unit 16 is now disconnected from. using a switching device 15.

After filling the unloading device 9 with loose and pulverized material and with the presence of vehicles for unloading, the unloading device 9 unloads the standing capacity 21 in a row. Then it is again filled with material from the vehicles. The tank 21 is at this time discharged into the silo banks 1.

Claims (1)

WAREHOUSE OF BULK MATERIALS on avt.sv. No. 506557, characterized in that, in order to increase productivity, it is equipped with an accumulating tank, having in the lower part an aerator with a channel connected to the aeration device of the unloading mechanism and mounted in the upper part coaxially with the nozzle channel, having nozzles expanding downward at the lower end, configured to communicate its cavity through a transfer switch with a cavity of the tank and a pipe connected through a multi-way switch with pneumatic single-chamber ejection pumps type, transport pipeline and silo banks equipped with filtering devices and connected additionally to the storage tank through a switch with a valve for communication with the atmosphere. 1 I 237