A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a universal type rotational flow and constant flow device, and belongs to the technical field of water treatment equipment. The universal type rotational flow and constant flow device comprises a rotational flow and constant flow body, and the rotational flow and constant flow body comprises a rotational flow part and a flow guide part communicated with the rotational flow part. The rotational flow part is of a closed cylindrical structure formed by two round blocking faces and a columnar face. The flow guide part is tubular, is connected to the bottom of the columnar face of the rotational flow part and is tangent to the rotational flow part. A water inlet is formed in the bottom end of the flow guide part, and a water outlet is formed in one round blocking face of the rotational flow part along the center. The water outlet is connected with one end of a connecting pipe, the other end of the connecting pipe is connected with a fixing device, and a lifting device is arranged on the fixing device. The device can automatically limit flow passing through a downstream pipeline immediately when the flow is too large, and can hold up greasy dirt and flotage, and pollution and pipeline blocking are avoided.
The invention relates to a universal type rotational flow and constant flow device, and belongs to the technical field of water treatment equipment. The universal type rotational flow and constant flow device comprises a rotational flow and constant flow body, and the rotational flow and constant flow body comprises a rotational flow part and a flow guide part communicated with the rotational flow part. The rotational flow part is of a closed cylindrical structure formed by two round blocking faces and a columnar face. The flow guide part is tubular, is connected to the bottom of the columnar face of the rotational flow part and is tangent to the rotational flow part. A water inlet is formed in the bottom end of the flow guide part, and a water outlet is formed in one round blocking face of the rotational flow part along the center. The water outlet is connected with one end of a connecting pipe, the other end of the connecting pipe is connected with a fixing device, and a lifting device is arranged on the fixing device. The device can automatically limit flow passing through a downstream pipeline immediately when the flow is too large, and can hold up greasy dirt and flotage, and pollution and pipeline blocking are avoided.
Constant-flow crushing type bucket-wheel excavating device
| European Patent Office | 2023
Rotational Velocity Influence Research on Pressure Field of Hydrostatic Bearing with Constant Flow
| British Library Online Contents | 2014
Rotational flow desilting device for hydraulic engineering
| European Patent Office | 2021