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发明公开
CN101536807A 一种连续式动态高压二氧化碳杀菌灭酶方法及其装置 失效 - 权利终止

一种连续式动态高压二氧化碳杀菌灭酶方法及其装置
摘要：
本发明公开了一种连续式动态高压二氧化碳杀菌灭酶方法及其装置，属于液态食品加工领域。本发明的杀菌灭酶装置主要包括杀菌灭酶管(18)、气体螺旋预热器(10)和液体物料螺旋预热器(15)以及压力缓冲罐(27)，当杀菌灭酶管(18)的压力为7.5－60MPa时，调节减压微调阀(25)和杀菌灭酶管出口单向阀(36)，并缓慢打开物料放空阀(37)，以维持杀菌灭酶管(18)中的压力恒定在7.5－60MPa之间的一个特定值，最后收集液体物料于物料收集罐(29)中。本发明可连续操作处理，具有操作简便、安全、高效等特点，且在同等处理条件下，杀菌灭酶效果远优于静态反应器。
摘要（英）：

The invention discloses a continuous dynamic high-pressure carbon dioxide sterilising and enzyme inactivating method and a device thereof, and belongs to the field of liquid food process. The sterilising and enzyme inactivating device in the invention mainly comprises a sterilising and enzyme inactivating tube (18), a gas spiral pre-heater (10), a liquid material spiral pre-heater (15) and a pressure buffer tank (27). When the pressure of the sterilising and enzyme inactivating tube (18) is 7.5-60MPa, a pressure-relief micro-regulating valve (25) and a one-way valve (36) at the outlet of the sterilising and enzyme inactivating tube are regulated, and a material blow valve (37) is slowly opened such that the pressure in the sterilising and enzyme inactivating tube (18) is a constant specified value between 7.5MPa and 60MPa, and finally, the liquid material is connected in a material connecting tank (29). The invention can realize continuous operation and treatment, and has the characteristics that the invention is simply and conveniently operated, safe and highly effective. Under the same treatment conditions, the sterilising and enzyme inactivating effect is greatly better than a static reactor.

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