Tentering setting machine heat energy recovery device

Abstract

The invention discloses a tentering setting machine heat energy recovery device. The tentering setting machine heat energy recovery device is composed of a housing, a framework, a transverse support,and a plurality of heat exchangers; the housing comprises a left side guard plate, a top guard plate, a right side guard plate, and a bottom guard plate; the upper part and the lower part of the leftside guard plate are provided with a gas inlet and a lateral gas outlet respectively; the top guard plate and the bottom guard plate are provided with an upper gas outlet and a lower gas inlet; the framework and the transverse support are arranged at the top and the bottom of the internal part of the housing respectively; the housing is divided into an upper part and a lower part using a separating plate; the plurality of heat exchangers are arranged in the upper part and the lower part of the housing respectively; a filter screen support is arranged near the lower gas inlet; and a filter screen is arranged on the filter screen support. The beneficial effects are that: in cloth setting process, oil smoke of about 160 DEG C is discharged, after passing through the heat exchangers, the temperature is reduced to about 120 DEG C, and the oil smoke is discharged into the air; fresh room temperature air is subjected to circulating heating to 80 DEG C, and is introduced into a machine head drying chamber and a machine tail drying chamber of a tentering setting machine to solve a problem that the temperature of the drying chambers is not uniform and heat energy is wasted because of too high heat energy loss of the machine head drying chamber and the machine tail drying chamber.

Description

Technical field [0001] The invention relates to the technical field of textile finishing machinery, in particular to a heat energy recovery device for a tenter setting machine. Background technique [0002] The stenter setting machine currently used in the printing and dyeing finishing industry is mainly composed of an automatic centering and feeding mechanism, a rolling car, an automatic follow-up needle, a drying room, a cloth placement arrangement, and a smoke exhaust mechanism. The temperature of hot air in the drying room is about 200°C, and the temperature of oil fume discharged during the setting process of the cloth is about 160°C. The flue gas at about 160°C is discharged into the air with a large amount of heat energy, resulting in a large amount of heat energy waste, resulting in a high operating cost of the stenter setting machine. Summary of the invention [0003] The invention provides a heat energy recovery device for a stenter setting machine, so as to solve the p...

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Problems solved by technology

[0003] The invention provides a heat energy recovery device for a stenter setting machine to solve the problem in the prior art that the heat energy of the stenter setting machine is wasted, resulting in high operating costs

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