SU1209521A1 - Tank for loose and viscous cargoes - Google Patents

Description

The invention relates to transport, in particular rail, and can be used for bulk transportation of bulk cargo (e.g., cement, soda, flour, mineral fertilizers, alumina, etc.) in special cargo wagons such as tanks, hoppers and others, as well as for transportation some in viscous loads.

Famous tanks and special cars, the contents of the boiler or body, loading hatches or nozzles, details of air communication, spring or hard-type levers, shut-off hatches and grips and 2.

However, even if there are six loading hatches, the car loading capacity is not ensured, which does not allow maximum use of its volume.

The closest to the technical essence and the achieved result to the proposed is a tank for bulk and viscous goods, containing a boiler with a screw, a manhole housed in the upper part of the boiler, loading and unloading devices 3.

However, the known constructions are not sufficiently effective in loading cargo, they have many elements in the locking devices of the manhole covers and do not ensure the full filling of tanks and the unloading of the upper layers during unloading.

The purpose of the invention is to provide more complete loading and intensification of the unloading of the tank.

The goal is achieved by the fact that in the tank for bulk and viscous cargoes, containing a boiler with a screw, a manhole located in the upper part of the boiler, loading and unloading devices, the auger is installed in the upper part of the boiler and provided with elastic rods, the input part The pshka is located in the loading device, and the hatch is located on the side of the specified loading device.

This ensures full loading with the preservation of cargoes while simplifying the car design and the possibility of loosening the upper layers and even the crust, sometimes formed in operation, during unloading.

FIG. 1 shows a railway tank with a screw, a section; in fig. 2 - tank boiler (boot device removed), end view; in fig. 3 - tank, partially filled with cargo, section; in fig. 4 - removable part of the screw shaft located under the manhole; in fig. 5 - fastening of the screw shaft in the support.

The tank for bulk and viscous goods (Fig. 1) has a boiler 1 with a safety valve 2, a screw mechanism consisting of shaft 3, blades 4, supports 5, a manhole 6, a connecting neck 7, a loading device 8, stationary or movable screw rotation actuator 9 prior to operation.

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having a shank 10 at the shaft 2. In this case, the manhole 6 can function as a loading hatch and be located near the bottom of the tank in the upper part. Under it is the removable part 11 of the shaft 3 of the screw, allowing you, if necessary, to get the worker into the tank through the manhole 6.

To intensify the loosening of the load, the auger is provided with elastic rods 12 (for example, made of rubber). In the lower part of the boiler there is a typical unloading device 13. The actuator 9 is connected to the loading device 8 through the cover-flange 14, the pipe 15 through which the load 16 is fed. Unloading the drying device through the unloading device 13. The shaft 10 of the screw shaft 3 can be used for another type of connection of the drive of its rotation from the end. The connector of the shaft 11 section of the pshka 3 has a groove 17 and a response 18 to provide a rigid connection. The fastening of the screw shaft 3 to the boiler i is carried out in the support 5, which has a groove 19 and an opening 20 for passage from a single bolt.

The device works as follows.

After opening the cover-flange 14 on the loading device 8, a nozzle 15 is connected through which the spout extends into the car. After connecting the output end of the screw shaft to the rotary drive, for example, electric, hydraulic, pneumatic, etc., the loading process begins. As the tank is filled, the auger constantly “cuts off the load, directing it to the far part of the tank and ensuring completeness and uniformity of filling. The length of the speck can be any, as well as its location together with the loading device 8 (from one side or the other of the boiler at the bottom, symmetrically or asymmetrically inside the boiler, if the internal equipment mixes the symmetrical arrangement of the shaft ujHCKa). Filling the tank with cargo can also be carried out in a similar way through a manhole b. After loading the useful volume with cargo 16, the screw rotation actuator 9 is switched off and disconnected from the power supply, and if necessary, the actuator is removed from the boiler. Then close the loading opening, the tank is prepared for operation.

When unloading, the screw mechanism with the py-HMH rods is used to loosen the upper layers of the load and at the same time as a mechanical action to facilitate the start of the unloading process and its intensification. Through the attached nozzle 15, it is possible to unload a tank under pressure, for example with a noMoiubio of compressed gas, while the load 16 is blown through the discharge device 13.

From (), the breasts permit to provide 6o, ie, a full tank loading and intensify unloading, simplify the body structure by minimizing the number of loading devices, fasteners and other parts, reduce the cost of construction, operation and repair, and accelerate the turnover of cars .

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Editor V. Petrash Order 406/24

Compiled by V. Shipov

Tehred I. VeresKorrektor O. Lugova

Circulation 713Subscribe

VNIIPI USSR State Committee

for inventions and discoveries

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

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

Claims (1)

A TANK FOR LOOSE AND VISCOUS CARGOES, containing a boiler with a screw, a manhole located in the upper part of the boiler, loading and unloading devices, characterized in that, in order to ensure a more complete loading and intensification of unloading, the screw is installed in the upper part of the boiler and equipped with elastic rods, the inlet of the auger is placed in the loading device, and the manhole is on the side of the specified loading device. SU „„ 1209521 FIG. 1