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Method for rapidly thawing bulk freight vehicle

A vehicle and fast technology, applied in the field of rapid thawing of bulk cargo vehicles, can solve the problems of long thawing time, affecting the normal turnover of vehicles, and high energy consumption, and achieve the effects of serious energy waste, low construction cost, and high use cost.

Inactive Publication Date: 2009-01-21
QINGHAI JITIAN TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general construction cost is as high as tens of millions of yuan, and the use cost is also very high, especially the long time required for its thawing, which affects the smooth progress of production and the normal turnover of vehicles; at the same time, the energy consumption of this method is also very high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Embodiment 1, the rapid thawing of railway wagon goods

[0008] Firstly, the vehicle to be thawed is led to the heating area, and an infrared radiation electric heating device is installed on both sides of the heated vehicle in the heating area, and then the infrared radiation electric heating device is used to radiate heat the vehicle for 5-15 minutes. The electric power is 400-900KW (select the time and power parameters according to the vehicle tonnage and ambient temperature), and finally pull the thawed vehicle out of the heating area. Carry out the unloading operation again.

[0009] That is: 1. Layout: At the position two parking spaces away from the dumper, a corresponding number of infrared radiation electric heating systems are arranged on both sides, both ends and part of the bottom of the parked car body according to the different power required, with a total power of 550KW , Car body is heated rapidly, and the time is 10 minutes.

[0010] 2. Process: When ...

Embodiment 2

[0011] Embodiment 2, the fast thawing of truck

[0012] Firstly, drive the vehicle to be thawed to the heating area, and in the heating area, an infrared radiation electric heating device is installed around the heated vehicle, and then use the infrared radiation electric heating device to radiate heat the vehicle for 5-10 minutes, and the electric power 500-700KW (select the time and power parameters according to the vehicle tonnage and ambient temperature), and finally drive the thawed vehicle out of the heating zone. Carry out the unloading operation again.

Embodiment 3

[0013] Embodiment 3, the fast thawing of truck (less than 10 tons)

[0014] Firstly, drive the vehicle to be thawed to the heating area, and in the heating area, an infrared radiation electric heating device is installed around the heated vehicle, and then use the infrared radiation electric heating device to radiate heat the vehicle for 5-8 minutes, and the electric power 400-550KW (select the time and power parameters according to the vehicle tonnage and ambient temperature), and finally drive the thawed vehicle out of the heating zone. Carry out the unloading operation again.

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Abstract

A bulk cargo vehicle rapid thawing process is characterized in that firstly, pulling a to-be-thawed vehicle to a heating zone, installing infrared radiation heating devices on two sides of the to-be-heated vehicle in the heating zone, and then conducting the radiation heating to the vehicle through using the infrared radiation heating devices for 5-15 minutes with 400-900 KW electric power, and finally pulling out the thawed vehicle. The process has the advantages and the effects that the thawing speed is greatly increased through adopting the infrared radiation heating method, the construction cost of the process is reduced, the energy is saved, and the smooth production and the normal turnover of the vehicle can not be affected, and the infrared radiating heating device not occupies space, can be installed beside a current.

Description

technical field [0001] The invention relates to a method for quickly thawing a bulk cargo vehicle, in particular to a method for thawing by using infrared radiation. Background technique [0002] In the vast northern regions of our country, the climate is cold in winter. If the bulk cargo transported by various vehicles takes a long time, when they arrive at the destination for unloading, the cargo and the vehicle body will freeze together and cannot be unloaded to varying degrees (the following Called frozen car). In reality, there are various methods for thawing frozen vehicles, some of which are heated and thawed, some of which are mechanically crushed, and some of which are manually crushed. However, as far as the currently used methods are concerned, there are disadvantages to varying degrees. Just take the thawing method of coal-carrying vehicle of thermal power generation enterprise as example below, set forth the recent prior art with the present invention. Due to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D11/02
Inventor 马树民李政戴浙生
Owner QINGHAI JITIAN TECH DEV
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