Impurity removal production line for granulated sugar and impurity removal method for granulated sugar

A technology of production line and granulated sugar, which is applied in sucrose production, sugar production, sugar products, etc., can solve the problems of granulated sugar containing yellow grains, black spots and powdered sugar, etc., and achieve the effect of reasonable structure, efficient impurity removal and ingenious conception
CN110358871AActive Publication Date: 2019-10-22中粮(唐山)糖业有限公司 +2
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
中粮(唐山)糖业有限公司
Publication Date
2019-10-22

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Abstract

The invention relates to an impurity removal production line for granulated sugar and an impurity removal method for granulated sugar, belonging to the technical field of impurity removal for production of granulated sugar in a sugar refinery. The impurity removal production line comprises a sugar boiling pan, a honey extractor unit, a hot water filtering device, a syrup treating device, a molasses filtering device, a steam device, a device for removing yellow particles, black spots and sugar powder, and a screening and packaging device, wherein the sugar boiling pan is provided with a first inlet, a second inlet, a third inlet and a first outlet. The impurity removal method comprises the following steps: allowing municipal water sequentially passes through a reverse osmosis device, a first security filter, a heating tank, a second security filter and a first hot water storage tank via a water inlet pipe to complete corresponding procedures; and then allowing a part of the treated municipal water to enter the sugar boiling pan and a part of the treated municipal water to enter a second hot water storage tank. The impurity removal production line of the invention is reasonable and compact in structure and ingenious in design, removes impurities including yellow particles, black spots and sugar powder in the granulated sugar in virtue of a left vibrating conveyor, a dryer and a right vibrating conveyor, and has the characteristics of rapidness, high efficiency and good impurity removal effect.
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Description

technical field

[0001] The invention relates to the technical field of impurity removal for sugar production in sugar factories, and relates to a sugar impurity removal production line and a sugar impurity removal method. Background technique

[0002] As a sensory indicator of finished sugar, black spots and yellow granules directly affect the quality and grading standards of the finished product, and even affect the customer's sense of identity with the product. With the development of the sugar industry market and the diversification and high-end of customers, the criteria for judging the yellow grains and black spots of finished sugar are more stringent; in addition, during the production process of the existing granulated sugar, there will be sugar powder in the finished sugar produced Problems of high volume, easy chalking and poor gloss. Thus, yellow grains, black spots and powdered sugar can greatly affect the quality of granulated sugar. Contents of the invention ...

Claims

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