Antifreeze fluid for bulk granular cargo transportation and its preparation process

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

Active Publication Date: 2021-12-14
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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  • Antifreeze fluid for bulk granular cargo transportation and its preparation process
  • Antifreeze fluid for bulk granular cargo transportation and its preparation process
  • Antifreeze fluid for bulk granular cargo transportation and its preparation process

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 antifreeze production, and specifically discloses an antifreeze for transporting bulk granular goods and a preparation process; it includes antifreeze A, antifreeze, water and anhydrous calcium chloride; the antifreeze A includes water 1000~ 1300 parts, 250-350 parts of lignosulfonate, 150-180 parts of ethylene glycol, 20-22 parts of imidazoline, 8-10 parts of Tween 80 emulsifier, 4-6 parts of defoamer; the antifreeze B includes 600-700 parts of water, 150-170 parts of sodium sugar, 155-165 parts of sodium nitrite, 35-50 parts of triazine, 8-12 parts of urotropine, 6-10 parts of tetrasodium HEDP, caustic soda 4 to 8 parts; the antifreeze disclosed by the present invention can avoid the need for heavy vehicles to enter the thawing chamber for thawing, save energy, and can solve the phenomenon that the wagons are left in the factory for too long due to the insufficient capacity of the thawing chamber, and accelerate the turnover speed of the wagons; The product also has a dustproof function, and antifreeze, thawing, and dustproof are carried out simultaneously; at the same time, it can also solve the phenomenon of secondary thawing due to insufficient thawing, which causes the wagon to still carry material after unloading.

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 Patents(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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