Microwave heat-energy tentering setting machine

Abstract

The invention relates to a microwave heat-energy tentering setting machine which comprises a cloth feeding device, a tentering area, a heating and setting device, a natural cooling area and a cloth discharging device, wherein the heating and setting device comprises a heating and setting area and a microwave heating device; the microwave heating device comprises a main heater, a plurality of gas collecting hoods above the main heater, a waveguide tube and a water load device; leak energy inhibitors are arranged at openings behind the heating and setting area. The microwave heat-energy tentering setting machine can congruently heat by generating heat through interaction of microwaves and a heated medium by adopting microwaves penetration acted on the medium. In a heating process, only the medium (fabric) is acted without heating and preserving the heat of the whole heating and setting area, and other parts do not heat, so that the heat efficiency is greatly improved, the waste on the heat energy is fully avoided, and exhaust gas discharge is greatly reduced. Meanwhile, according to the heating method, molecular intense motion, friction, and motion inside and outside at the same time and motion from inside to outside and the like are realized, so that the heated fabric is fluffy.

Description

technical field [0001] The invention relates to a device for tentering and heat setting of various fabrics (cloths), in particular to a microwave heat energy tentering machine. Background technique [0002] At present, the stenter setting machines on the market all use steam, electric heating, natural gas and other boilers to heat the heat transfer oil, heat the heat transfer oil in the heat setting area, and then use the fan to blow the hot air to the surface of the fabric for heating. The heat-setting area is filled with hot air to reach a certain temperature to gradually heat and shape the fabric from the surface to the inside. In order to maintain the temperature in the heat setting, it is necessary to continuously replenish hot air and discharge it from the other end, which has the following disadvantages: 1. Low thermal efficiency and large waste of energy consumption; 2. The exhausted steam affects the greenhouse effect of the atmosphere 1. Destroy the environment; 3...

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