CN2272393Y

CN2272393Y - Bulk wagon for rai/way use

Info

Publication number: CN2272393Y
Application number: CN 96238477
Authority: CN
Inventors: 肖继勋
Original assignee: Shenyang Heavy Mining Equipment & System Co
Current assignee: Shenyang Heavy Mining Equipment & System Co
Priority date: 1996-09-18
Filing date: 1996-09-18
Publication date: 1998-01-14
Anticipated expiration: 2006-09-18

Abstract

The utility model relates to a bulk tank vehicle for railway use, comprising a tank vehicle, and the utility model is characterized in that the tank vehicle is sealed, the upper part is provided with a feeding opening, and the lower part is provided with a discharging opening. A fluidized bed is arranged at the lower part in the vehicle, a pressure meter and an air inlet valve are arranged on the bottom of the tank bottom, and an air exhaust valve is arranged on the upper part of the tank body. The utility model adopts a sealed type transportation and pneumatic type discharging method to bulk materials, so the loss of the material can be reduced to a minimum degree, and environmental pollution from the material can also be avoided. Meanwhile, the utility model reduces the working capacity of unloading and loading the materials, enhances labor efficiency and omits the packaging bag of the material, so the material cost is reduced, and meanwhile, the utility model saves large material resources and human resources.

Description

Railway tank car in bulk

The utility model is a kind of railway tank car in bulk.

Railway transportation cement, grain, chemical industry powder etc. transport later on packaging bags fully at present, and the shortcoming of this transportation mode is:

1, the loss of material is big.

2, material handling working out is big, inefficiency.

3, because of the needs packing, so the cost of material increases.

4, environment is brought certain pollution.

The purpose of this utility model provides a kind of later-model railway bulk transporter, and it can overcome existing shortcoming in the prior art, improves the work efficiency of loose unpacked material transportation, reduces loss, and cost-cutting reaches the pollution to environment.

The purpose of this utility model is achieved in that it comprises tank car, it is characterized in that tank car is a sealed type, top has inlet point, the bottom has discharge gate, the bottom is provided with fluid bed in the car, also be provided with on the tank car fill, exhaust system, it comprise the admission line that is located at tank base, tank body top bleeder line, be communicated with the pipeline of calming the anger that helps the blowpipe road and tilt to be blown into of drainage conduit by the tank body top, shutoff valve all is installed on each pipeline.

At first open blow off valve and inlet point, in tank body, feed, after filling, inlet point and exhaust valve closure.When the beginning discharging, open air inlet valve and wind regime, charge into gas in jar, when reaching certain pressure in the jar, material is promptly discharged from discharge gate, material is discharged to a half, open pressure valve, in tank body, charge into gas with direction of tilt, make a jar interior material produce rotation by pressure valve, sink to discharge gate, discharge by discharge gate.In order to help that the material in the jar can be unloaded only, in the end a jar interior only surplus material is opened to help during the end and is blown valve, charges into gas in drainage conduit, makes material be unloaded totallyer under bigger suction.

The utility model carries out sealed type transportation and vapour-pressure type handling mode to loose unpacked material, make the loss of material reach minimum degree, avoided the pollution of material to environment, reduced the work capacity of loading, unloading material simultaneously, improved efficiency, remove the packaging bag of material from, promptly reduced the cost of material, saved a large amount of material resources and human resources simultaneously.

Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail.

Fig. 1 is an overall structure lateral plan of the present utility model.

Fig. 2 is the left view of Fig. 1.

2 is sealed type tank bodies among the figure, the 7th, the chassis of locomotive, tank body is fixed on the locomotive chassis with cassette tape 1, the top of sealed type tank body has inlet point 4, and seal cover cap is housed on the inlet point, and the bottom has discharge gate 12, discharge gate is equipped with discharge valve 13, be provided with fluid bed 6 in the tank body, on the top of tank body blow off valve 3 be housed, the bottom of tank body is equiped with 6 air inlet valves 9, they communicate with loading line 17, compression indicator 10 also is housed on the tank body, safety valve 8 is housed on the loading line, the blowpipe 15 that helps of being drawn by appendix is communicated to drainage conduit, blow valve 11 helping to be equipped with on the blowpipe to help, the pipeline 16 of calming the anger is communicated to the tank body top, is tilted to stretch in the tank body by the top, and pressure valve 5 is housed on the pipeline of calming the anger, among the figure 18 is inflation inlets, link with source of the gas, the discharge valve in the present embodiment adopts the standard butterfly valve, and other valve all adopts check valve.

Claims

1, railway tank car in bulk, it comprises tank car, it is characterized in that tank car is a sealed type, top has inlet point, the bottom has discharge gate, and the bottom is provided with fluid bed in the car, also be provided with on the tank car fill, exhaust system, it comprises the admission line that is located at tank base, the bleeder line on tank body top, the pipeline of calming the anger that helps the blowpipe road and tilted to be blown into by the tank body top of connection discharge gate, and shutoff valve all is installed on each pipeline.