Anti-freezing solution for bulk particle cargo transportation and preparation process thereof

A technology of cargo transportation and preparation technology, applied in other chemical processes, heat exchange materials, chemical instruments and methods, etc., can solve problems such as prone to freezing, difficulty in unloading at unloading stations, and affecting the normal turnover of railway vehicles, achieving decentralized Excellent moisturizing effect, low price, and the effect of reducing transportation costs

Active Publication Date: 2021-05-04
黑龙江贾氏新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In northern my country, the winter is relatively cold, and water-containing bulk goods such as washed coal and mineral powder are prone to freezing during winter transportation, resulting in frozen vehicles, which makes it difficult to unload vehicles at unloading stations, seriously affecting the normal turnover of railway vehicles.

Method used

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  • Anti-freezing solution for bulk particle cargo transportation and preparation process thereof
  • Anti-freezing solution for bulk particle cargo transportation and preparation process thereof
  • Anti-freezing solution for bulk particle cargo transportation and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] This embodiment 1 discloses a preparation device for antifreeze used in the transportation of bulk granular goods and the preparation process, refer to the attached figure 2 And attached image 3 , its main structure includes a whole frame 1, a hopper 2 and a mixing tank 3. Specifically refer to the attached Figure 8 , its overall frame 1 includes an upper horizontal plate 101 and two left and right support plates 102, the support plate 102 is connected with a mounting plate 103, the mounting plate 103 is provided with a control panel 100, and the upper surface of the upper horizontal plate 101 is provided with a first installation The round hole 1011 and the second installation round hole 1012 , the feeding hopper 2 is fixedly installed in the first installation hole 1011 , and the mixing tank 3 is fixedly installed in the second installation round hole 1012 .

[0067] Reference attached Figure 5 , attached Figure 6 And attached Figure 7 , a bearing 301 is pr...

Embodiment 2

[0073] Example 2 discloses an improved preparation device for antifreeze and preparation process for bulk granular cargo transportation based on Example 1. Its similarities with Example 1 will not be described again. The difference is that :

[0074] The first valve 314, the second valve 316, the third valve 318, the fourth valve 323, the fifth valve 325 and the sixth valve 327 in this embodiment 2 are all electromagnetic valves, and the first valve 314, the second valve 316 , the third valve 318 , the fourth valve 323 , the fifth valve 325 and the sixth valve 327 are electrically connected to the control panel 100 .

[0075] In addition, a liquid level gauge 300 is also provided on the outer surface of the stirring tank 3 .

[0076] At the same time, a dirty liquid receiving bucket 6 is also arranged directly below the sewage pipe 313 .

[0077] Finally, a finished product receiving bucket 7 is also arranged directly below the finished product discharge pipe 322 .

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Abstract

The invention relates to the technical field of anti-freezing solution production, and particularly discloses an anti-freezing solution for bulk particle cargo transportation and a preparation process. The anti-freezing solution comprises an anti-freezing agent A, an anti-freezing agent, water and anhydrous calcium chloride, the anti-freezing agent A is prepared from 1000 to 1300 parts of water, 250 to 350 parts of lignosulfonate, 150 to 180 parts of ethylene glycol, 20 to 22 parts of imidazoline, 8 to 10 parts of a Tween 80 emulsifier and 4 to 6 parts of a de-foaming agent; the anti-freezing agent B is prepared from 600 to 700 parts of water, 150 to 170 parts of sugar sodium, 155 to 165 parts of sodium nitrite, 35 to 50 parts of triazole, 8 to 12 parts of urotropine, 6 to 10 parts of HEDP tetrasodium and 4 to 8 parts of caustic soda; the anti-freezing solution disclosed by the invention can prevent a heavy vehicle from being unfrozen in an unfreezing chamber, saves energy, can solve the phenomenon that the leakage time of the wagon in a factory is too long due to insufficient capacity of the unfreezing chamber, and accelerates the turnover speed of the wagon; the product has a dustproof function, and freezing prevention, unfreezing and dust prevention are carried out synchronously; and meanwhile, the secondary unfreezing phenomenon caused by the fact that the wagon still carries materials after unloading due to insufficient unfreezing can be avoided.

Description

technical field [0001] The invention relates to the technical field of antifreeze production, and specifically discloses an antifreeze for transporting bulk granular goods and a preparation process thereof. Background technique [0002] The transportation of bulk goods such as coal and ore powder is an important part of railway freight transportation. In northern my country, the winter is relatively cold, and water-containing bulk goods such as washed coal and mineral powder are prone to freezing during winter transportation, resulting in frozen cars, which makes it difficult to unload cars at unloading stations and seriously affects the normal turnover of railway vehicles. [0003] In the face of the above-mentioned problems in the transportation of bulk granular goods, it is necessary to use antifreeze. The antifreeze is economical, convenient and effective in unloading bulk granular goods, reducing vehicle residence time, and improving transportation efficiency. It is ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/20C09K3/18C09K3/22
CPCC09K5/20C09K3/18C09K3/22
Inventor 贾振勇
Owner 黑龙江贾氏新能源科技有限公司
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