Heat supply conveying pipeline of heating tank in chemical plant

Abstract

The invention relates to the technical field of chemical equipment, and in particular relates to a heat supply conveying pipeline of a heating tank in a chemical plant. The heat supply conveying pipeline comprises a heat supply pipe which is connected with the heating tank, wherein a hush pipe is arranged inside the wall of the heat supply pipe; hush holes are formed inside the side wall of the hush pipe; a complex number of bulges of which the cross sections are triangular are arranged on the inner wall of the pipe through hole of the hush pipe; the bulges adopt hollow structures filled with sound-proof cotton; a buffer groove which can buffer water flow and takes the shape of a circular arc camber is formed between every two bulges. By adopting the technical scheme, the heat supply conveying pipeline of the heating tank in the chemical plant can alleviate the impact and reduce the noise.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a heat supply pipeline for a heating tank in a chemical plant. Background technique [0002] At present, many chemical industries in my country use the steam waste heat after production and use to exchange heat with heat exchangers to achieve uninterrupted central heating. In the process of central heating, use the hot water pump installed at the heating tank to transport the hot water after heat exchange to each room through the heating pipe, so that each room can get a suitable indoor temperature; because the hot water pump and the heating pipe are rigidly connected At present, the heating pipe generally adopts a single-layer structure, and the inner wall of the pipe is a smooth arc structure. The disadvantage of the heating pipe with this structure is: when hot water flows in the heating pipe, due to the The inner wall is a smooth structure, and the water flow dire...

AI Technical Summary

Problems solved by technology

In the process of central heating, use the hot water pump installed at the heating tank to transport the hot water after heat exchange to each room through the heating pipe, so that each room can get a suitable indoor temperature; because the hot water pump and the heating pipe are rigidly connected At present, the heating pipe generally adopts a single-layer structure, and the inner wall of the pipe is a smooth arc structure. The disadvantage of the heating pipe with this structure is: when hot water flows in the heating pipe, due to the The inner wall is a smooth structure, and the water flow directly impacts on the inner wall of the heating pipe, which makes a lot of noise during the heating process, which brings a lot of inconvenience to office and life, thus causing noise pollution and affecting the surrounding environment

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