Zhejiang University

Zhejiang Zhoushan Lhd Energy Development Co., Ltd.

Yicheng Ding

Qi Zhang

Fan Yang

Yuting Ding

Xuxia Zhou

Chao Chen

Fuwei Zhu

Enle Lin

Zhenhua Wu

Zhigang Ke

Hongyue Tian

Anpeng He

Xiaonan Miao

Jia Li

Wenjie Wang

Enjia Xu

Lijun He

Huafeng Zhong

Dongfang Hu

Hao Zhu

Qipeng Li

Yushan Chu

Yangjie Mao

Yunlin Xie

Dongfu Zhao

Huajun Xu

Chenhao Wu

A method for rapid low-salted pickling of aquatic products is disclosed, which includes preliminary processing of raw materials, bacteria-reducing treatment of plasma activation gas, marinade adding and plasma treatment, cyclic bacteria-reducing treatment with the plasma activation gas and vacuum pickling. The marinade adding and plasma treatment include respectively injecting the marinade and plasma working gas into a tumbler, with a flow rate of ionic working gas injected into the tumbler of 1.5-2 L/min and a flow rate of a pickling solution of 0.5-0.8 L/min: and at the same time, starting a plasma power supply, and performing low-temperature plasma treatment on the aquatic products to be pickled, with a plasma treatment voltage of 12000-15000 V, a current of 60-80 mA, a frequency of 8-10 kHz, which is a second bacteria-reducing treatment, with plasma treatment time of 15-20 min.

Method for rapid low-salted pickling of aquatic product

This invention provides a rolling bearing protection device and a vertical-axis tidal current energy generating device applying the same. The vertical-axis tidal current energy generating device includes a frame, a vertical-axis hydraulic generator, a rolling bearing, and a rolling bearing protection device. The vertical-axis hydraulic generator includes a main shaft disposed vertical to a horizontal surface, one end of the main shaft is rotatably disposed at a bottom of the frame. The rolling bearing is sleeved on one end of the main shaft. The rolling bearing protection device is disposed above the rolling bearing. The rolling bearing protection device includes a first sealing protection device, a first water leak-proof chamber, and a second sealing protection device disposed in sequence along a gravity direction.

Rolling bearing protection device and vertical-axis tidal current energy generating device applying the same

Growing community of inventors

Hangzhou, China

Yicheng Ding