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Chin-Yen Wang

Chin-Hsing Chuo

Chih-Meng Wang

A ball valve for fermentation tank includes a main body, a ball body, and a rotation mechanism. The main body encloses a chamber therein and has a first inlet, a first outlet, and a discharge port therebetween. The ball body has a flow channel with a second inlet, a second outlet, and a liquid intake port. A gap is formed between the ball body and the main body. The rotation mechanism is connected to the ball body to make it rotate. When the ball body is at an open position, the second inlet communicates the first inlet, the second outlet communicates the first outlet, and the liquid intake port communicates the gap. When the ball body is at a washing position, the second inlet and the second outlet face the gap, the liquid intake port communicates the first inlet.

Ball valve for fermentation tank and fermentation tank including the same

A microorganism detection system is provided for being disposed on a device to be detected which is closed, including a flow channel and a detection module. A fluid to be detected in the device to be detected flows in the flow channel. The detection module is disposed within the flow channel, including two slides, a microscopic module and at least one telescopic mechanism, each of the at least one telescopic mechanism is connected to one of the two slides and the flow channel. When the two slides approach each other, the fluid to be detected in a gap between the two slides is observable through the microscopic module.

Microorganism detection system

An oscillating piston engine is formed with a wing-shaped piston having two symmetric extensions oscillating within two kidney-like cylinders in the cylinder body so that the power can be directly and continuously transmitted outwards by a power transmission shaft having a pair of semi-circle sector bevel gears alternatively engaged with a bevel gear formed under the piston shaft.

Growing community of inventors

Taichung, Taiwan

Chin-Yen Wang