Mortar recycling process

A recycling treatment, mortar technology, applied in the direction of lubricating composition, etc., can solve the problems of large impact on the surrounding environment, low processing efficiency, inconvenient production and operation, etc.

Inactive Publication Date: 2014-12-24
JINKO SOLAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, although the above-mentioned mortar recovery and treatment process can meet the basic needs of mortar recovery and treatment, due to the long technical cycle required by the chemical treatm

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Embodiment Construction

[0018] The core of the present invention is to provide a mortar recycling process, which has high treatment efficiency.

[0019] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] Please refer to figure 1 , figure 1 It is a flow chart of the mortar recycling process provided by Embodiment 1 of the present invention.

[0021] The mortar recycling process provided by Embodiment 1 of the present invention includes:

[0022] Step 101: centrifugal separation;

[0023] Centrifugal separation, the silicon carbide and other effective solid substances in the mortar to be treated are separated from the mortar by a centrifuge. These effective substances are guaranteed not to be affected by the subsequent treatment process, and the particle loss of effective solid substances such as silicon...

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Abstract

The invention discloses a mortar recycling process. The mortar recycling process comprises process steps of centrifugal separating, filter-pressing separation and stirring and mixing. The mortar recycling process comprises the following steps: firstly, separating effective solid substances such as silicon carbide in mortar; then, separating and removing impurities, silicon powder and the like in the mortar by virtue of filter-pressing; and finally, re-mixing the impurity-removed mortar with the separated effective solid substances such as silicon carbide to realize recycling of the mortar. The whole mortar recycling process is simple and easy to implement, and high in treating efficiency.

Description

technical field [0001] The invention relates to the technical field of silicon wafer cutting auxiliary technology, in particular to a mortar recycling process. Background technique [0002] In the process of photovoltaic module processing and production, silicon wafer cutting is an important process. It usually uses mortar to wire-cut silicon ingots. In order to save production costs, the mortar is usually recycled after treatment. With the continuous improvement of production intensity, people have also put forward higher requirements for the mortar recycling process. [0003] In the existing mortar recycling process, the used mortar is usually chemically treated with chemical reagents to remove impurities and silicon powder, etc., and then the treated mortar is reused. However, although the above-mentioned mortar recovery and treatment process can meet the basic needs of mortar recovery and treatment, due to the long technical cycle required by the chemical treatment meth...

Claims

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Application Information

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IPC IPC(8): C10M175/00
Inventor 高敏徐志群金浩陈康平
Owner JINKO SOLAR CO LTD
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