CN106017025A - Intelligent hot air/electric heating dryer of textile fabric - Google Patents

Abstract

An intelligent hot air/electric heating dryer for textile fabrics, comprising an oven body, a wavy cloth channel is arranged in the oven body, and a plurality of cloth channels are arranged in the same wave shape as the cloth channel and have The material guide roller with heating function forms a cloth feeding line, a cloth feeding roller is arranged at the entrance of the cloth passage, a pull roller is arranged at the outlet of the cloth passage, and a hot air blowing device is arranged at the cloth outlet of the cloth passage, and the cloth is The inlet is an air outlet; a humidity detector is arranged outside the pulling roller, and a temperature detector is arranged at the air outlet. The invention adopts wave-shaped cloth conveying and reverse airflow drying design, intelligently and automatically controls the drying program, realizes high-quality drying of cloth, improves drying efficiency, saves energy and reduces emissions.

Description

An intelligent hot air/electric heating dryer for textile fabrics

technical field

The invention relates to the technical field of textile processing machinery, in particular to an intelligent hot air/electric heating dryer for textile fabrics.

Background technique

The dryer is one of the indispensable production equipment in textile production. The drying equipment directly affects the quality of the textile. When the textile fabric dryer on the market is running, the fabric passes through the oven through the feed roller. , the wind blows the fabric vertically from the bottom of the box, the wind direction is fixed and blowing from an angle can easily cause the fabric to be deformed, and it takes a long time to dry thicker fabrics, the drying efficiency is low, and the degree of intelligence is relatively high. Low; a cloth dryer disclosed in Chinese patent CN 105333708 A is provided with an air supply channel group in the oven, and the air supply channels are respectively symmetrically arranged on the upper and lower side walls of the oven, and the wind blows from the upper end and the upper end of the cloth respectively during drying. The lower end is carried out at the same time, which can avoid the deformation of the cloth caused by the wind direction being fixed at one end. However, it uses multiple air supply channels. Since the drying air does not have a fixed and smooth flow channel, the cloth assembly line formed by the wave-shaped material guide roller will affect the drying process. The airflow forms a large resistance, the drying airflow is not smooth, the energy consumption is large and the drying efficiency is not high, and the drying effect for thicker cloth is not good.

Contents of the invention

Aiming at the deficiencies of the existing technology, the present invention provides an intelligent textile fabric dryer with high efficiency, energy saving and good drying effect, which adopts hot air drying or hot air and electric heating combined drying.

The technical solution adopted by the present invention to solve the above technical problems is: an intelligent hot air/electric heating dryer for textile fabrics, including an oven body, a wave-shaped cloth passage is arranged inside the oven body, and a plurality of cloth passages are arranged in the middle The material guide rollers arranged in a wave shape and having the same heating function as the cloth channel form a cloth feeding line, the cloth feeding roller is arranged at the entrance of the cloth channel, and the pulling roller is arranged at the outlet of the cloth channel, and the cloth A hot air blowing device is installed at the cloth outlet of the channel, and an air outlet is arranged at the cloth inlet; a humidity detector is arranged outside the pulling roller, and a temperature detector is arranged at the air outlet.

Further, the hot air blowing device is respectively provided on the upper part and the lower part of the pulling roller.

Further, the shell of the oven body is provided with a control panel, and the control panel has a built-in controller, and the controller is connected with a humidity detector, a temperature detector, a material guide roller and a hot air blowing device for controlling The hot air blowing device blows the drying hot air and the guide roller starts the heating function.

Further, after the humidity detector detects the cloth humidity value and the temperature detector detects the exhaust air temperature value of the air outlet, it sends the cloth humidity value and the exhaust air temperature value to the controller, and the controller Look up the air supply temperature control value and air supply control volume corresponding to the cloth humidity value in the air supply database, control the air supply volume of the hot air blowing device and the opening/closing of the heating function of the guide roller and the heating temperature value after opening. Reach the corresponding air supply control volume and air supply temperature control value.

Further, the outside of the distribution channel is a thermal insulation layer filled with thermal insulation material.

Further, the material guide rollers are arranged in a wave shape, and the included angle between a wave trough and a line connecting two adjacent wave crests is 75-120°.

The cloth dryer of the present invention comprises an oven body and a wavy cloth passage arranged in the oven body, the wavy cloth passage serves as the circulation passage of the drying air flow at the same time, the drying air flow is in the opposite direction to the cloth flow, and The upper and lower sides of the fabric are circulated and dried at the same time to prevent the wind direction from being fixed at one end, causing the fabric to be deformed; the wave-shaped fabric feeding line makes the fabric fully contact with the drying airflow, and the reverse drying airflow circulates smoothly in the fabric channel, which is highly efficient and energy-saving; When using, when the fabric is relatively thin, you can only turn on the hot air blowing device to blow hot air for drying; when the fabric is thick, you can turn on the hot air blowing device to blow hot air for drying and the heating function of the material guide roller at the same time, intelligent and automatic Control the drying program, shorten the drying time and improve the drying efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings. As shown in Figure 1, an intelligent hot air/electric heating dryer for textile fabrics includes an oven body 1, and a wave-shaped cloth channel 2 is arranged in the oven body 1, and a plurality of cloth channels 2 are arranged in the middle of the cloth channel 2. The material guide rollers 5 arranged in the same channel in a wave shape and with heating function form a cloth feeding line, the cloth feeding roller 3 is arranged at the entrance of the cloth passage 2, and the cloth pulling roller 4 is arranged at the outlet of the cloth passage 2, The cloth outlet of the cloth channel 2 is provided with a hot air blowing device 6 , and the cloth inlet is an air outlet 7 ;

The hot air blowing device 6 is respectively provided on the upper part and the lower part of the pulling roller 9 .

The shell of the oven body 1 is provided with a control panel 8, the control panel 8 has a built-in controller, and the controller is connected with the humidity detector 9, the temperature detector 10, the guide roller 5 and the hot air blowing device 6 , used to control the hot air blowing device 6 to blow in the drying hot air and the material guide roller 5 to start the heating function.

After the humidity detector 9 detects the cloth humidity value and the temperature detector 10 detects the exhaust air temperature value of the air outlet, the cloth humidity value and the exhaust air temperature value are sent to the controller, and the controller is set in advance. Find the air supply temperature control value and air supply control amount corresponding to the cloth humidity value in the air supply database, control the air supply volume of the hot air blowing device 6 and the opening/closing of the heating function of the guide roller 5 and the heating temperature value after opening In order to achieve the corresponding air supply control volume and air supply temperature control value.

The outside of the distribution channel 2 is an insulating layer 11 filled with insulating material.

The guide rollers 5 are arranged in a wave shape, and the included angle between a wave trough and a line connecting two adjacent wave crests is 75-120°.

Arranging the material guide rollers 5 in a wave shape can prolong the drying time and distance of the cloth in the oven body 1, and thoroughly dry the cloth. The angle between the wave trough and the line connecting two adjacent wave peaks is 75-120°, the cloth channel 2 and the material guide roller 5 have the same wave shape, the airflow resistance is small, and the direction of the cloth conveying is opposite to the direction of the drying air flow, which helps to improve the drying efficiency; when the cloth is relatively thin and easy to dry Under the circumstances, the controller only opens the hot air blowing device 6 to blow in the drying hot air according to the numerical control detected by the humidity detector 9 and the temperature detector 10. When the cloth is thick and difficult to dry, the controller uses the humidity detector 9 and The numerical control detected by the temperature detector 10 simultaneously turns on the hot air blowing device 6 to blow in drying hot air and the heating function of the material guide roller 5 and intelligently controls the heating temperature of the material guide roller 5 to achieve the best drying effect.

The cloth dryer of the present invention includes an oven body 1 and a wavy cloth channel 2 arranged in the oven body 1. The wavy cloth channel 2 serves as the circulation channel of the drying air flow at the same time, and the drying air flow and the cloth flow direction On the contrary, the upper and lower sides of the cloth are circulated and dried at the same time to avoid the wind direction being fixed at one end, causing deformation of the cloth. The wavy cloth feeding line makes the cloth fully contact with the drying air flow, and the reverse drying air flow circulates smoothly in the cloth channel. , high efficiency and energy saving; when the fabric is relatively thin, only the hot air blowing device 6 is turned on to blow in the drying hot air; Automatically control the drying program, shorten the drying time and improve the drying efficiency.

The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (6)

1. the intelligent hot blast/electric dryer of a textile cloth, including baking oven body, it is characterized in that: described baking oven is the most internal is provided with corrugated cloth passage, the guide roller formation work feed streamline that multiple undulate identical with cloth passage is arranged and had heating function is set in the middle of described cloth passage, it is provided with feed preparation unit roller at described cloth feeder connection, described cloth channel exit is provided with granny rag roller, the cloth exit of described cloth passage arranges hot blast and blasts device, and cloth import department is air outlet；Described granny rag roller is outside equipped with hygrosensor, and described air outlet is provided with hygrosensor.

Intelligent hot blast/the electric dryer of a kind of textile cloth the most according to claim 1, it is characterised in that: the upper and lower of described granny rag roller is respectively arranged with described hot blast and blasts device.

Intelligent hot blast/the electric dryer of a kind of textile cloth the most according to claim 1, it is characterized in that: described in state the shell of baking oven body and be provided with control panel, described control panel is built-in with controller, described controller blasts device with hygrosensor, hygrosensor, guide roller and hot blast and is connected, and is used for controlling hot blast and blasts device and blast drying hot blast and guide roller opens heating function.

Intelligent hot blast/the electric dryer of a kind of textile cloth the most according to claim 3, it is characterized in that: described hygrosensor detects cloth humidity value and after hygrosensor detects air outlet temperature of outgoing air value, described cloth humidity value and temperature of outgoing air value are sent to controller, described controller searches wind pushing temperature controlling value corresponding to described cloth humidity value and air blowing control amount in the air-supply data base pre-build, control hot blast and blast the heating-up temperature value after the unlatching of device air output and guide roller heating function/close and open to reach corresponding air blowing control amount and wind pushing temperature controlling value.

Intelligent hot blast/the electric dryer of a kind of textile cloth the most according to claim 1, it is characterised in that: it is the heat-insulation layer of filled thermal insulation materials outside described cloth passage.

6. according to the intelligent hot blast/electric dryer of a kind of textile cloth described in claim 1,3 or 4, it is characterised in that: described guide roller undulate is arranged, and corrugated trough is 75-120 ° with the angle of adjacent two crest lines.