CN115451680A - Double-sided drying device and drying method for fireproof canvas - Google Patents

Abstract

The invention provides a double-sided drying device for fireproof canvas, and belongs to the field of fireproof cloth processing equipment. The device comprises a fireproof canvas conveying mechanism for conveying the colored and primarily-fixed fireproof canvas, a fireproof canvas adsorption lower curing mechanism for baking, drying and curing the lower bottom surface of the fireproof canvas, a fireproof canvas upper baking mechanism for baking the upper surface of the fireproof canvas, a heat dissipation mechanism for dissipating heat of the fireproof canvas upper baking mechanism, and an exhaust mechanism for exhausting peculiar smell generated in the baking process; the invention further provides a drying method of the fire canvas double-face drying device. Compared with the prior art, the invention has the advantages that the effect of simultaneously baking and curing the two surfaces of the primarily-cured colored fireproof canvas is simultaneously satisfied, and the curing efficiency is higher.

Description

A double-sided drying device and drying method for fireproof canvas

technical field

The invention belongs to the field of fireproof cloth processing equipment, and specifically relates to a fireproof canvas double-sided drying device and a drying method.

Background technique

As the name implies, fireproof cloth is a fabric that is not easy to reach the ignition point. It has the function of fire prevention. As a cloth for special industries and a protective fabric for special types of work, fireproof cloth is widely used in firefighting clothing and fireproof workshops. The types of fireproof cloth are roughly divided into silicone rubber coated Covered glass fiber cloth, basalt fiber fireproof cloth, acrylic cotton fiber fireproof cloth, Nomex fireproof cloth, SM fireproof cloth, blue glass fiber fireproof cloth, aluminum foil fireproof cloth, etc. The structural design and corresponding functions of the fireproof cloth itself have better Advantages, and the reliable fireproof cloth can effectively avoid fire problems and eliminate various safety hazards. With the help of the fiber quality and flame retardant ability of this fireproof cloth itself, it can maintain the safety of the industrial environment, and it can also protect some flammable and explosive products. Items are isolated to protect the lives and properties of relevant staff.

Fireproof cloth is usually woven with a shuttleless loom to ensure that the cloth surface is flat and there are no missing threads. After the fireproof cloth is woven, it usually needs to go through processes such as coloring, baking, and shaping. After the fireproof canvas is colored and initially cured , and usually need to be baked for secondary drying and curing. The existing fireproof canvas is usually dried and cured on one side in the curing process, and then the fireproof canvas is turned over to dry and cure on the other side. This method is used once Only one side can be cured, and the curing efficiency is low. In view of this, the present invention provides a fireproof canvas double-sided drying device and drying method.

Contents of the invention

In order to solve the above problems, the present invention provides a double-sided drying device and drying method for fireproof canvas, which has the effect of simultaneous baking and curing on both sides of the fireproof canvas that is initially solidified after coloring, and has higher curing efficiency.

The present invention realizes through following technical scheme:

A double-sided drying device for fireproof canvas, comprising

The fireproof canvas conveying mechanism is used to convey the fireproof canvas that has been colored and initially solidified;

The fireproof canvas absorbs the lower curing mechanism, which is arranged under the fireproof canvas conveying mechanism, and is used for baking, drying and curing the lower surface of the fireproof canvas;

The baking mechanism on the fireproof canvas is arranged above the fireproof canvas conveying mechanism, and is used to dry the upper surface of the fireproof canvas;

The heat dissipation mechanism is arranged on the baking mechanism on the fireproof canvas, and is used to dissipate heat from the baking mechanism on the fireproof canvas;

The exhaust mechanism is arranged above the fireproof canvas conveying mechanism and is used to discharge the peculiar smell generated during the baking process.

As a preferred technical solution, the fireproof canvas conveying mechanism includes a driving roller, a driven roller, a tensioning shaft, a conveying motor and a wire mesh conveyor belt, the conveying motor is connected to the driving roller, and the wire mesh conveyor belt It is arranged on the solidification mechanism under the absorption of the fireproof canvas, and the wire mesh conveyor belt is stretched by the driving roller shaft, the driven roller shaft and the tensioning rotating shaft.

As a preferred technical solution, the fireproof canvas adsorption and curing mechanism includes an adsorption tank, a hollow support plate, an exhaust tube and a UV curing lamp tube, the hollow support plate is arranged above the adsorption tank, and the barbed wire conveys The belt is arranged above the hollow support plate, the exhaust tube is arranged in the adsorption groove, and the UV curing lamp is arranged below the hollow support plate.

As a preferred technical solution, the adsorption groove is a V-shaped groove.

As a preferred technical solution, the hollow support plate includes a frame and ribs, and the ribs are fitted and fixed with the frame.

As a preferred technical solution, the fireproof canvas baking mechanism includes a reflector and an infrared curing lamp, the reflector is arranged above the fireproof canvas conveying mechanism, and the infrared curing lamp is fixed on the reflective below the hood.

As a preferred technical solution, the heat dissipation mechanism includes a heat dissipation fan, and the heat dissipation fan is arranged above the reflector.

As a preferred technical solution, the exhaust mechanism includes an exhaust duct and an exhaust fan, the exhaust duct is arranged on the top of the reflector, and the exhaust fan is arranged below the exhaust duct .

A drying method of a double-sided drying device for fireproof canvas, characterized in that it comprises the following steps:

SS1. Arrange the fireproof sail in the fireproof canvas conveying mechanism and transport it forward;

SS2. Start the fireproof canvas adsorption lower curing mechanism and the fireproof canvas upper baking mechanism. The fireproof canvas adsorption lower curing mechanism absorbs and fixes the bottom of the fireproof canvas, and simultaneously dries and cures. At the same time, the fireproof canvas upper baking mechanism drying above.

As a preferred technical solution, in the step SS2, at the same time, activate the heat dissipation mechanism for the baking mechanism on the fireproof canvas to dissipate heat, and activate the exhaust mechanism to discharge the peculiar smell generated during the drying and curing of the fireproof canvas.

Beneficial effect:

The invention transports the initially colored and solidified fireproof canvas through the fireproof canvas conveying mechanism, absorbs it through the fireproof canvas adsorption lower fixing mechanism, and simultaneously dries and solidifies the lower bottom surface, and at the same time, the upper fireproof canvas upper baking mechanism can The upper surface of the fireproof canvas is dried and cured to achieve the effect of drying and curing on both sides at the same time, which improves the curing efficiency. Absorb emissions, so as to achieve the effect of simultaneous baking and curing on both sides of the initially solid fireproof canvas after coloring, and the curing efficiency is higher.

Description of drawings

Fig. 1 is a structural schematic diagram of a double-sided drying device for fireproof canvas;

Fig. 2 is a three-dimensional structure diagram of the fireproof canvas conveying mechanism and the fireproof canvas adsorption and curing mechanism in Fig. 1 .

Drawing logo:

10. Fireproof canvas conveying mechanism; 20. Fireproof canvas adsorption lower curing mechanism; 30. Fireproof canvas upper baking mechanism; 40. Exhaust mechanism; 50. Heat dissipation mechanism; 11. Driving roller shaft; 12. Driven roller shaft; 13 14. Conveying motor; 15. Barbed wire conveyor belt; 21. Adsorption tank; 22. Hollow support plate; 23. Exhaust tube; 24. UV curing lamp; 31. Reflector; 32. Infrared curing lamp ; 41, exhaust pipe; 42, exhaust fan.

detailed description

In order to further disclose the technical solution of the present invention, a double-sided drying device and drying method for fireproof canvas will be clearly and completely described below in conjunction with the accompanying drawings.

It should be noted that terms such as "in", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of implementation of the present invention. Their relative relationship Changes or adjustments, without substantive changes in technical content, should also be regarded as the scope of the present invention that can be implemented, and will be described first.

Example:

Please refer to Figures 1 and 2, the present invention provides a double-sided drying device for fireproof canvas, including a fireproof canvas conveying mechanism 10 for transporting the fireproof canvas that has been colored and initially solidified; it is used for baking and drying the lower surface of the fireproof canvas The curing mechanism 20 under the solidified fireproof canvas adsorption; the baking mechanism 30 on the fireproof canvas for drying the upper surface of the fireproof canvas; the heat dissipation mechanism 50 for radiating heat from the baking mechanism 30 on the fireproof canvas; The exhaust mechanism 40 for the peculiar smell produced in the roasting process. The fireproof canvas adsorption lower curing mechanism 20 is arranged below the fireproof canvas conveying mechanism 10; the fireproof canvas upper baking mechanism 30 is arranged above the described fireproof canvas conveying mechanism 10; the heat dissipation mechanism 50 is arranged on the described fireproof canvas for baking On the mechanism 30; the exhaust mechanism 40 is arranged above the fireproof canvas conveying mechanism 10.

The fireproof canvas that is preliminarily colored and solidified is transported by the fireproof canvas conveying mechanism 10, and the fireproof canvas is adsorbed by the lower fixing mechanism for adsorption and drying and curing of the lower bottom surface at the same time. The upper surface of the fireproof canvas is dried and cured to achieve the effect of drying and curing on both sides at the same time, and to improve the curing efficiency. At the same time, the heat dissipation mechanism 50 can dissipate heat from the baking mechanism 30 on the fireproof canvas, and the exhaust mechanism 40 can dissipate heat generated during the drying process. The odor is absorbed and emitted.

Specifically, the fireproof canvas conveying mechanism 10 includes a driving roller shaft 11, a driven roller shaft 12, a tightening rotating shaft 13, a conveying motor 14 and a wire mesh conveyor belt 15, the conveying motor 14 is connected to the driving roller shaft 11, and the The barbed wire conveyor belt 15 is arranged on the curing mechanism 20 under the absorption of the fireproof canvas. The barbed wire conveyor belt 15 is stretched by the driving roller shaft 11, the driven roller shaft 12 and the tensioning rotating shaft 13. During work, it is driven by the conveying motor 14. The driving roller shaft 11, the driven roller shaft 12, the tightening rotating shaft 13 and the barbed wire conveyor belt 15 move, and then drive the fireproof canvas after the initial coloring and solidification to move forward.

Specifically, the fireproof canvas adsorption and curing mechanism 20 includes an adsorption groove 21, a hollow support plate 22, an exhaust tube 23 and a UV curing lamp 24, and the hollow support plate 22 is arranged above the adsorption groove 21. The barbed wire conveyor belt 15 is set above the hollow support plate 22, the exhaust tube 23 is set in the adsorption groove 21, and the UV curing lamp 24 is set below the hollow support plate 22. Further, the The suction groove 21 is a V-shaped groove, and the hollow support plate 22 includes a frame and ribs, and the ribs are fitted and fixed with the frame. During work, negative pressure is formed in the suction tank 21 through the exhaust tube 23 below the suction tank 21, so that the fireproof canvas is close to the wire mesh conveyor belt 15, and at this time, the coloring material under the fireproof canvas is further dried by the UV curing lamp 24 solidified.

Specifically, the fireproof canvas baking mechanism includes a reflector 31 and an infrared curing lamp 32, the reflector 31 is arranged above the fireproof canvas conveying mechanism 10, and the infrared curing lamp 32 is fixed on the reflector Below the cover 31 , through the effect of the reflector 31 , the light energy generated by the internal infrared curing lamp 32 generates reflection and concentrated energy, so as to bake, dry and solidify the upper surface of the transported fireproof canvas.

Specifically, the heat dissipation mechanism 50 includes a heat dissipation fan, and the heat dissipation fan is arranged above the reflector 31. Through the action of the heat dissipation fan, the heat generated by the infrared curing lamp 32 can be blown away, so as to prevent the infrared curing lamp 32 from overheat.

Specifically, the exhaust mechanism 40 includes an exhaust duct 41 and an exhaust fan 42, the exhaust duct 41 is arranged on the top of the reflector 31, and the exhaust fan 42 is arranged on the exhaust duct 41 Below, the smell produced by internal drying is sucked into the exhaust pipe 41 by the exhaust fan to be discharged.

The present invention also provides a drying method of a fireproof canvas double-sided drying device, which is characterized in that it includes the following steps:

SS1, arrange the fireproof sail in the fireproof canvas conveying mechanism 10 and transport it forward;

SS2, start the fireproof canvas adsorption lower curing mechanism 20 and the fireproof canvas upper baking mechanism 30, the fireproof canvas adsorption lower curing mechanism 20 absorbs and fixes the bottom of the fireproof canvas, and simultaneously performs drying and curing, and simultaneously the fireproof canvas upper baking mechanism 30 The top of the fireproof canvas is dried and cured.

Specifically, in the step SS2, the heat dissipation mechanism 50 is activated simultaneously to dissipate heat from the baking mechanism 30 on the fireproof canvas, and the exhaust mechanism 40 is activated to discharge the peculiar smell generated during the drying and curing of the fireproof canvas.

In the present invention, the initially colored and solidified fireproof canvas is transported through the fireproof canvas conveying mechanism 10, and the fireproof canvas is adsorbed by the lower fixing mechanism to absorb and simultaneously dry and solidify the lower bottom surface. At the same time, the upper fireproof canvas upper baking mechanism 30 can The upper surface of the fireproof canvas is dried and cured to achieve the effect of simultaneous drying and curing on both sides, and to improve the curing efficiency. At the same time, the heat dissipation mechanism 50 can dissipate heat from the baking mechanism 30 on the fireproof canvas, and the exhaust mechanism 40 can cool the drying process. The odor generated in the process is absorbed and discharged, so as to achieve the effect of simultaneous baking and curing on both sides of the initially solidified fireproof canvas after coloring, and the curing efficiency is higher.

The present invention is not limited to the above-mentioned forms of implementation, if the various modifications or deformations of the present invention do not depart from the spirit and scope of the present invention, if these modifications and deformations belong to the claims of the present invention and the equivalent technical scope, the present invention also includes these deformations and changes.

Claims (10)

1. The utility model provides a two-sided drying device of fire prevention canvas which characterized in that: comprises that

The fireproof canvas conveying mechanism is used for conveying the colored and primarily fixed fireproof canvas;

the fireproof canvas adsorption lower curing mechanism is arranged below the fireproof canvas conveying mechanism and is used for baking, drying and curing the lower bottom surface of the fireproof canvas;

the upper fireproof canvas baking mechanism is arranged above the conveying mechanism and used for drying the upper surface of the fireproof canvas;

the heat dissipation mechanism is arranged on the baking mechanism on the fireproof canvas and used for dissipating heat of the baking mechanism on the fireproof canvas;

and the exhaust mechanism is arranged above the fireproof canvas conveying mechanism and used for exhausting peculiar smell generated in the baking process.

2. A fire canvas double-sided drying apparatus as claimed in claim 1, wherein: fire canvas conveying mechanism includes drive roll axle, driven roller, props tight pivot, conveyor motor and wire netting conveyer belt, conveyor motor and drive roll hub connection, the wire netting conveyer belt sets up on fire canvas adsorbs down solidification mechanism, the wire netting conveyer belt passes through drive roll axle, driven voller axle and prop tight pivot and prop tightly.

3. A fire canvas double-sided drying apparatus according to claim 2, wherein: fireproof canvas adsorbs down solidification mechanism includes adsorption tank, fretwork backup pad, a convulsions section of thick bamboo and UV solidification fluorescent tube, the fretwork backup pad set up in the top in adsorption tank, the wire netting conveyer belt set up in fretwork backup pad top, a convulsions section of thick bamboo set up in the adsorption tank, UV solidification fluorescent tube set up in the below of fretwork backup pad.

4. A fire canvas double-sided drying apparatus as claimed in claim 3, wherein: the adsorption tank is a V-shaped tank.

5. A fire canvas double-sided drying apparatus as claimed in claim 3, wherein: the hollow support plate comprises a frame and a ribbed plate, and the ribbed plate is embedded and fixed with the frame.

6. A fire canvas double-sided drying apparatus as claimed in claim 1, wherein: the fireproof canvas baking mechanism comprises a reflecting cover and an infrared curing lamp tube, the reflecting cover is arranged above the fireproof canvas conveying mechanism, and the infrared curing lamp tube is fixed below the reflecting cover.

7. A fire canvas double-sided drying device as claimed in claim 6, wherein: the heat dissipation mechanism comprises a heat dissipation fan, and the heat dissipation fan is arranged above the reflecting cover.

8. A fire canvas double-sided drying device as claimed in claim 7, wherein: the exhaust mechanism comprises an exhaust pipeline and an exhaust fan, the exhaust pipeline is arranged at the top of the reflecting cover, and the exhaust fan is arranged below the exhaust pipeline.

9. The drying method of the fire-retardant canvas double-sided drying device is characterized in that: the method comprises the following steps:

SS1, arranging the fire sail in a fire canvas conveying mechanism for forward conveying;

SS2, start that fire canvas adsorbs down to toast the mechanism on solidification mechanism and the fire canvas, and fire canvas adsorbs down solidification mechanism and adsorbs fixedly to fire canvas's below to dry the solidification simultaneously, toast the mechanism on the fire canvas simultaneously and dry the solidification to fire canvas's top.

10. A drying method of a fire canvas double-sided drying apparatus according to claim 9, wherein: and in the step SS2, the heat dissipation mechanism is started to perform heat dissipation on the fireproof canvas baking mechanism, and the exhaust mechanism is started to exhaust peculiar smell generated in the fireproof canvas drying and curing process.

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