Energy-saving heat conducting oil drying cylinder for sizing machines and sizing-dyeing machines

Abstract

The invention relates to an energy-saving heat conducting oil drying cylinder for sizing machines and sizing-dyeing machines. The energy-saving heat conducting oil drying cylinder is characterized in that an inner container is matched in a cavity of a cylinder body, and two ends of the cylinder body and the inner container are respectively fixed on inner side surfaces of two seal heads, thereby leading an interlayer between the inner surface of the cylinder body and the periphery of the inner container to form a closed heat conducting oil cavity; and shaft heads are respectively arranged at the centers of the outer side surfaces of the two seal ends; an oil inlet pipe is arranged at one end in the cavity of the inner container, an oil outlet pipe is arranged at the other end, and two ends of the oil inlet pipe and the oil outlet pipe are respectively communicated with the central holes of the two shaft heads and the heat conducting oil cavity; the two ends of two shaft heads are respectively matched with rotary joints for being communicated with an oil pipeline, a circulating pump, a valve and a heat conducting oil heating boiler; and a PLC program is used for controlling the heating temperature of heat conducting oil and the work of the valve and the circulating pump. The drying cylinder has small heat loss of the heat conducting oil, compared with the prior art, the drying cylinder can save energy by about 50%, simultaneously have no gas emission, have the environment-friendly function and save water; drying cylinder is a pressure-free container and has good safety performance; and the drying temperature is even and the drying cylinder is convenient to control.

Description

[0001] The invention relates to a textile machine, in particular to an energy-saving heat-conducting oil drying cylinder for a sizing machine and a sizing-dyeing combined machine. Background technique: [0002] In the original yarn and cloth drying equipment such as sizing machine and combined sizing and dyeing machine, the steam of a certain temperature is used to fill the drying cylinder and heat the surface of the drying cylinder to dry. The disadvantage is that the steam pressure is unstable and the cooling is fast. The fluctuation value of the drying cylinder temperature is relatively large, which makes the dry humidity of the dried material uneven, which easily leads to uneven yarn strength and affects the weaving efficiency. In addition, the heat loss is relatively large and the energy consumption is high. Contents of the invention [0003] The object of the present invention is to provide a kind of sizing machine, sizing and dyeing combination that overcomes the abov...

AI Technical Summary

Problems solved by technology

[0002] In the original yarn and cloth drying equipment such as sizing machine and combined sizing and dyeing machine, the steam at a certain temperature is used to fill the drying cylinder and heat the surface of the drying cylinder to dry. The disadvantage is that the steam pressure is unstable and the cooling is fast. The fluctuation value of the drying cylinder temperature is relatively large, which makes the dry humidity of the dried material uneven, which easily leads to uneven yarn strength and affects the weaving efficiency

In addition, the heat loss is relatively large, and the energy consumption is high.

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