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A kind of intermittent fast cooling co-crystal tank

A rapid cooling and intermittent technology, applied in the direction of heat exchange cooling crystallization, crystallization separation, solution crystallization, etc., can solve the problem of uncoordinated cooling speed and crystallization speed, large temperature difference between crystallization medium and cooling water, and crystal scale on the inner cylinder wall Serious and other problems, to achieve the effects of controllable quality stability, shortened crystallization cycle, and short crystallization cycle

Inactive Publication Date: 2018-11-23
李欠标
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the poor quality stability of the current crystallization equipment, the temperature difference between the crystallization medium and the cooling water is relatively large, the cooling speed and the crystallization speed are not coordinated, pseudocrystals are easy to occur, the crystallization scale on the inner cylinder wall is serious, and the crystallization yield is low. Unstable and short service life of the equipment, the technical problem to be solved by the present invention is to provide an intermittent rapid cooling crystal booster tank with energy saving, high crystal yield, short crystallization cycle and controllable quality stability

Method used

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  • A kind of intermittent fast cooling co-crystal tank
  • A kind of intermittent fast cooling co-crystal tank
  • A kind of intermittent fast cooling co-crystal tank

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Embodiment 1

[0035] A kind of intermittent rapid cooling crystal booster tank, such as Figure 1-7As shown, it includes an outer cylinder 1, a W-shaped stirring paddle 3, a bearing 4, a driving device 5, an inlet hopper 6, an outlet 7, an online detection connection port 8, a support 9, a cooling water jacket 10, a second assembly The water inlet pipe 11, the second main water outlet pipe 12, the second water outlet pipe 13 and the second water inlet pipe 14, bearings 4 are fixedly installed on the two end faces 2 of the outer cylinder 1, the W-shaped stirring paddle 3 is erected in the outer cylinder 1, and the W-shaped The stirring paddle 3 includes a W-shaped cavity paddle 31, a hollow shaft 32, a fixed plate 33, a first water outlet pipe 34, a first water inlet pipe 35, a first water inlet pipe 36 and a first water outlet pipe 37, and the hollow shaft 32 Installed on the two end faces 2 of the outer cylinder 1 on the bearings 4, the outer wall on the right side of the outer cylinder 1 ...

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Abstract

The invention belongs to the technical field of crystallizing devices, and particularly relates to an intermittent type rapid-cooling crystallizing assisting tank. The intermittent type rapid-cooling crystallizing assisting tank saves energy and is high in crystal yield, short in crystallizing cycle and controllable in quality stability. In order to solve the technical problems, the intermittent type rapid-cooling crystallizing assisting tank comprises an outer cylinder, a W-shaped stirring paddle, bearings, a driving device, a feed hopper, a discharge port, an online detecting communication opening, a stand, a cooling water jacket, a second main water inlet pipe and the like, wherein the bearings are fixedly installed on the two end faces of the outer cylinder, and the W-shaped stirring paddle is erected in the outer cylinder. The effects of saving energy and being high in crystal yield, short in crystallizing cycle and controllable in quality stability are achieved; due to the cooling water jacket and the W-shaped cavity paddle, the flow directions of cooling water are synchronous and consistent.

Description

technical field [0001] The invention belongs to the technical field of crystallization devices, and in particular relates to a batch-type rapid cooling crystal booster tank. Background technique [0002] At present, in my country's sugar industry, most of the sucrose crystal booster equipment used were intermittent air-cooled products designed in the 1960s and 1970s. In the mid-1990s, foreign water-cooled crystal boosters were introduced. At the same time, domestic The development of some intermittent water-cooled equipment has a certain operating effect. However, due to various reasons, it failed to continue to promote and use. At present, the sucrose crystallization tanks of many domestic sugar-making enterprises are outdated and simple, with low production efficiency, high energy consumption, poor quality stability of intermittent manual operation, and the harsh cleaning environment of the crystallization workshop, which is difficult to meet the clean production requireme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D9/02
CPCB01D9/0013B01D9/0059B01D2009/0086
Inventor 姜向前
Owner 李欠标
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