Waste heat recycling device of textile cloth dryer

A waste heat recovery and textile fabric technology, applied in the direction of dryers, drying, drying gas arrangement, etc., can solve the problems of difficult secondary utilization, high energy consumption of textile dryers, energy waste, etc., and reduce the impact on the environment , Improve the drying effect and reduce the effect of heat radiation

CN105972984AInactive Publication Date: 2016-09-28WUXI ANG YIDA MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2016-09-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a waste heat recycling device of a textile cloth dryer. The waste heat recycling device comprises a cloth pre-dryer and a waste gas pretreatment bin, wherein one end of the waste gas pretreatment bin is connected to the top of a cloth dryer through a ventilating pipe; the other end of the waste gas pretreatment bin is connected to the bottom of the cloth pre-dryer through air-blasting equipment; humid and hot waste gas exhausted by the cloth dryer is exhausted into the waste gas pretreatment bin through air inducing equipment on the top of the cloth dryer and the ventilating pipe; and after being subjected to humidity-removal and impurity-removal treatment of the waste gas pretreatment bin, the humid and hot waste gas is blast into the cloth pre-dryer through the air-blasting equipment for pre-drying cloth. According to the waste heat recycling device for the textile cloth dryer provided by the invention, heat energy in exhausted waste gas of the textile dryer is sufficiently utilized and textile cloth is pre-dried, so that waste heat is effectively recycled, and therefore, the waste heat recycling device is energy-saving and environmentally-friendly.
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Description

technical field

[0001] The invention relates to the technical field of heat energy recovery and utilization, in particular to a waste heat recovery and utilization device for fabrics dried by a textile fabric dryer. Background technique

[0002] In the textile industry, the dryer is mainly used for drying and fixing the color of textile fabrics. The heating and drying methods mainly include hot air heating and electric heating. During the working process, the fabric in the dryer is After drying, the water evaporates to the inner space of the dryer, and is discharged out of the dryer with the hot air flow or the dehumidified air flow. The temperature of the discharged exhaust gas is relatively high, but because the exhaust gas is mixed with a large amount of impurities such as water vapor and fluff, It is not easy to reuse it, so usually the waste hot air will be directly discharged into the atmosphere, and the lost heat will cause a lot of waste of energy. Because the heat e...

Examples

Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings. Such as figure 1 The waste heat recovery and utilization device of a textile cloth dryer as shown includes a cloth pre-dryer 3 and a waste gas pretreatment bin 1, and one end of the waste gas pretreatment bin 1 is connected to the top of the cloth dryer 2 through a ventilation pipe 4 , the other end is connected to the bottom of the cloth pre-dryer 3 through the blower device 13, and the cloth dryer 2 is discharged into the drying air from the drying air inlet 22 at the bottom, and the cloth conveying line 21 in the cloth dryer 2 The cloth is dried, and the hot and humid exhaust gas discharged after drying is discharged into the waste gas pretreatment bin 1 through the air introduction device 23 and the ventilation pipe 4 at the top of the cloth dryer 2. The cloth is blown into the cloth pre-dryer 3 through the blower device 13 and the cloth is pre-dried.

[0016] Furt...