Cement product setting accelerating method and device

A cement product and microwave technology, applied in the direction of manufacturing tools, ceramic molding machines, etc., can solve the problems of long time and restrict the production of cement products, and achieve the effect of improving production efficiency

Inactive Publication Date: 2010-08-25
南京益生宜居建筑材料科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

This process takes a long time, which...

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  • Cement product setting accelerating method and device
  • Cement product setting accelerating method and device
  • Cement product setting accelerating method and device

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and examples of implementation.

[0016] Referring to Figure 1-3, the coagulation accelerator 1 for cement products includes a microwave source 11 and a resonant cavity 12, and the resonant cavity 12 includes a left resonant cavity 121 and a right resonant cavity 122. A waveguide 13 that connects the microwave source with the left resonant cavity and the right resonant cavity respectively. There are many kinds of waveguides 13 , such as T-shaped waveguides 131 , H-plane waveguides 132 , straight waveguides 133 , E-plane waveguides 134 and so on. The pulling device 2 includes rails 21 passing through the left resonant cavity and the right resonant cavity respectively, and a walking trolley 22 arranged on the rails. The transmitting power of the microwave source is 20-40 kilowatts, and the frequency is 4000-6000 MHz.

[0017] The microwave source emits microwaves, enters ...

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Abstract

The invention provides a cement product setting accelerating method which can shorten the initial setting time of the cement product and enhance the production efficiency. The cement product setting accelerating method adopts microwave to radiate the cement product so as to solidify the cement product. Adopting the microwave to radiate the cement product enables free ions of polar substances in the cement product to move rapidly, thus leading to rapid initial setting of the cement. Therefore, the method obviously improves the production efficiency, and if calculated by the area of the produced cement board with the thickness of 5cm, 5 square meters can be produced per minute.

Description

technical field [0001] The invention relates to a coagulation accelerating method and a coagulation accelerating device for cement products. Background technique [0002] The production efficiency of existing cement products (such as cement boards) is very low, mainly because the initial setting of cement is relatively slow. The initial setting of cement is generally to shorten the initial setting time of cement products by changing the ambient temperature. This process takes a long time, which restricts the production of cement products. Contents of the invention [0003] The purpose of the invention is to provide a method for accelerating the setting of cement products that shortens the initial setting time of cement products and improves production efficiency. [0004] The method for accelerating the coagulation of cement products of the present invention is to irradiate the cement products with microwaves to make them solidify. [0005] The cement products are irrad...

Claims

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Application Information

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IPC IPC(8): C04B40/02B28B11/24
Inventor 陆苏华席小松
Owner 南京益生宜居建筑材料科技有限公司
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