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Ice adding system and method for stirring station

A technology of mixing station and mixer, applied in mixing plants, cement mixing devices, chemical instruments and methods, etc., can solve the problems of high cost, low reliability, waste of equipment, etc., and achieve guaranteed temperature control, high reliability, cost reduction effect

Inactive Publication Date: 2007-08-22
梁锡武
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] From the perspective of the mature ice adding system abroad, it includes an ice machine and supporting refrigerators, cold storage equipment, screw conveyors, weighing systems and discharge devices. It is very different from the conventional design concept. Since the iced concrete is only used in hot summer, if it is designed according to the foreign method, it will cause a lot of waste of equipment, and the cost of the refrigerator accounts for half of the whole set of equipment. Many, so the cost is very high and the reliability is not high

Method used

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no. 2 example

[0042] The second embodiment of the method for adding ice of the present invention includes the following steps:

[0043] Step 1: Send the ice cubes from the ice storage to the construction site with an ice truck;

[0044] Step 2: Use an ice breaker to break the ice cubes in the previous step;

[0045] The particle size of crushed ice is controlled below 5mm.

[0046] Step 3: Send the crushed ice to the coarse aggregate pounding cylinder with a screw conveyor;

[0047] Step 4: Drain the ice in the coarse aggregate pound cylinder into the blender and stir;

[0048] Step 5: Send the stirred ice to the construction site for use.

[0049] The invention adopts the method of crushing purchased ice cubes, which can save a lot of expenses, reduce costs, be economical and practical, have high reliability, and ensure the temperature control of iced concrete.

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Abstract

The ice adding system for stirring station includes one hoister, one refrigerator, one ice breaker, one ice weigher, one material bin, one stirrer, and one agitating truck. The ice adding operation with the ice adding system includes the following steps: conveying ice block from ice warehouse to the site, breaking ice block with the ice breaker, weighing the crushed ice, feeding ice to the material bin and the stirrer, and feeding stirred ice to the construction site for use. The present invention has lowered cost, high reliability and effective control of the concrete temperature.

Description

technical field [0001] The invention relates to an ice adding system and method of a mixing station, in particular to an ice adding system and method of a mixing station capable of reducing costs, high in reliability and ensuring temperature control of iced concrete. Background technique [0002] The adverse effect of the heat of hydration of cement on mass concrete (concrete is concrete) has long attracted attention in foreign countries. Because the temperature control of concrete is limited by technical equipment, the domestic concrete standard does not propose mandatory standards for the control of adverse effects of cement hydration heat, but only general recommended standards. This is the case that the standard is limited by equipment. Domestic When pouring large-volume concrete, it is generally simple to add ice water, but the temperature of ice water is higher than 4°C, and it will start to freeze when it is lower than 4°C. Since the specific heat capacity of water i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C5/46B28C9/02
Inventor 梁锡武
Owner 梁锡武
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