阅读说明：本技术 一种节能高效的烘干装置 (Energy-conserving efficient drying device ) 是由 刘焰波 于 2020-03-20 设计创作，主要内容包括：本发明提供一种节能高效的烘干装置,包括烘干室、输送装置和送风管道,所述烘干室沿其长度方向的两侧设置为开口,所述输送装置下固定有铝单板,所述送风管道上固定连接有送风分管,且正对铝单板设置,位于所述送风分管的对侧的烘干室侧壁内设置有呈“C”字形的回风管道,所述送风管道的一端连接有热风生成装置。本发明结构合理,具有操作简单,提高效率的优点。(The invention provides an energy-saving and efficient drying device which comprises a drying chamber, a conveying device and an air supply pipeline, wherein openings are formed in the two sides of the drying chamber along the length direction of the drying chamber, an aluminum single plate is fixed below the conveying device, an air supply branch pipe is fixedly connected to the air supply pipeline and is arranged right opposite to the aluminum single plate, a C-shaped air return pipeline is arranged in the side wall of the drying chamber, which is located on the opposite side of the air supply branch pipe, and one end of the air supply pipeline is connected with a hot air generating device. The invention has the advantages of reasonable structure, simple operation and high efficiency.)

1. An energy-saving and efficient drying device comprises a drying chamber (1), a conveying device (2) and an air supply pipeline (3), and is characterized in that the drying chamber (1) is provided with openings along two sides of the length direction, namely a material inlet (4) and a material outlet (5), an aluminum single plate (6) is fixed below the conveying device (2), the air supply pipeline (3) is arranged above the drying chamber (1), the air supply pipeline (3) is fixedly connected with an air supply branch pipe (7) and is arranged right opposite to the aluminum single plate (6), a C-shaped air return pipeline (8) is arranged in the side wall of the drying chamber (1) opposite to the air supply branch pipe (7), the air return pipeline (8) is transversely arranged in the wall thickness of the side wall of the drying chamber (1), one end of the air return pipeline (8) is arranged right opposite to one end of the air supply branch pipe (7), the other end of the air return pipeline (8) is arranged at one end close to the material inlet (4), and one end of the air supply pipeline (3) is connected with a hot air generating device (9).

2. The energy-saving and efficient drying device according to claim 1, wherein the conveying device (2) comprises a support (10), a rail (11) and a hook (12), the support (10) is arranged in the drying chamber (1), the rail (11) is fixedly arranged on the support (10) along the length direction of the drying chamber (1), the hook (12) is arranged on the rail (11), and the aluminum veneer (6) is suspended on the hook (12).

3. The energy-saving and efficient drying device according to claim 2, wherein the aluminum veneer (6) is square, a plurality of through holes are formed in the surface of the aluminum veneer (6), and paint is coated on both side surfaces of the aluminum veneer (6).

4. The energy-saving and efficient drying device as claimed in claim 3, wherein the two groups of the air supply branch pipes (7) and the air return pipeline (8) are arranged on the drying chamber (1), the two air supply branch pipes (7) are arranged on the same side wall of the drying chamber (1), and the two air supply branch pipes (7) are arranged in a central symmetry manner from top to bottom.

5. The energy-saving and efficient drying device according to claim 4, wherein the mouth of the return air duct (8) is flared, and an insulating layer is arranged in the return air duct (8).

6. An energy-saving and high-efficiency drying device as claimed in claim 5, wherein the distance between the two side walls of the drying chamber (1) is 300 mm.

7. An energy-saving and efficient drying device according to claim 6, characterized in that the drying chambers (1) are arranged in 2-3 on the same conveying device (2).

Technical Field

The invention relates to the technical field of drying equipment, in particular to an energy-saving and efficient drying device.

Background

The drying equipment is a combination of a series of mechanical equipment for drying moisture or other liquid on the surface of an object by a certain technical means; the currently popular drying technologies are mainly ultraviolet drying, infrared drying, electromagnetic drying and hot air drying.

At present, a batch of painted aluminum veneers need to be dried, the existing hot air drying equipment needs a plurality of air outlets to simultaneously discharge hot air for drying the same object, two surfaces of the aluminum veneers need to be dried, the plurality of air outlets need to be arranged to ensure that the two surfaces of the aluminum veneers can be dried, and therefore energy consumption is high, and efficiency is low.

In view of the above problems, a new solution is yet to be proposed.

Disclosure of Invention

The invention aims to provide an energy-saving and efficient drying device, which solves the problems of high energy consumption and low efficiency of the conventional drying equipment and has the advantages of simplicity in operation and high automation degree.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides an energy-conserving efficient drying device, includes drying chamber, conveyor and supply-air duct, the drying chamber sets up to the opening along its length direction's both sides, is material import and material export respectively, conveyor is fixed with the aluminium veneer down, the supply-air duct sets up in the drying chamber top, fixedly connected with air supply branch pipe on the supply-air duct, and just to aluminium veneer setting, is located be provided with the return air duct who is "C" font in the drying chamber lateral wall of the offside of air supply branch pipe, the return air duct transversely sets up in the lateral wall thickness of drying chamber, the one end of return air duct is just to the one end setting of air supply branch pipe, the other end of return air duct sets up in the one end that is close to the material import, the one end of supply-air duct is connected with hot-.

By adopting the technical scheme, when the aluminum single plate passes through the drying chamber through the conveying device, hot air is conveyed into the air supply branch pipe from the air supply pipeline to be blown out to dry the aluminum single plate, and then leaked air enters from one end of the air return pipeline which faces the air supply branch pipe and is blown out from the other end of the air return pipeline to dry the reverse side of the aluminum single plate.

Preferably, the conveying device comprises a support, a track and a hook, the support is arranged in the drying chamber, the track is fixedly arranged on the support along the length direction of the drying chamber, the hook is arranged on the track, and the aluminum veneer is hung on the hook.

By adopting the technical scheme, the support is used for supporting the track, the aluminum veneer is conveyed through the track, the aluminum veneer can continuously and stably move, and the drying operation is convenient.

Preferably, the aluminum veneer is square, a plurality of through holes are formed in the surface of the aluminum veneer, and paint is coated on two side faces of the aluminum veneer.

By adopting the technical scheme, the two surfaces of the aluminum veneer are coated with paint, the two surfaces of the aluminum veneer are required to be dried, and the shape of the aluminum veneer indicates that when the aluminum veneer is dried, a part of hot air can pass through the through hole.

Preferably, the air supply branch pipes and the air return pipeline are arranged on the drying chamber in two groups, the two air supply branch pipes are arranged on the same side wall of the drying chamber, and the two air supply branch pipes are arranged in a central symmetry manner from top to bottom.

By adopting the technical scheme, hot air blown out by the air supply branch pipes can enter the corresponding air return pipelines and then is blown back to form circulating air, and the hot air blown out can form alternate circulation due to the arrangement of the two groups, so that the range is larger, and the drying effect is better.

Preferably, the pipeline opening of the return air pipeline is in a horn shape, and a heat insulation layer is arranged in the return air pipeline.

By adopting the technical scheme, the trumpet-shaped design can better receive hot air blown out by the air supply branch pipe, and the arranged heat preservation layer can keep the hot air temperature inside the return air pipeline, so that the drying effect is ensured.

Preferably, the distance between the two side walls of the drying chamber is 300 mm.

By adopting the technical scheme, the smaller the distance between the two side walls of the drying chamber is, the smaller the heat dissipation of hot air is, and the better the drying effect is.

Preferably, the drying chambers are arranged on the same conveying device by 2-3 drying chambers.

By adopting the technical scheme, the drying effect of the drying chambers is better.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a sectional view showing an inner structure of a drying chamber according to an embodiment;

fig. 3 is a sectional view showing the return duct according to the embodiment.

Reference numerals: 1. a drying chamber; 2. a conveying device; 3. an air supply duct; 4. a material inlet; 5. a material outlet; 6. an aluminum veneer; 7. air supply branch pipes; 8. a return air duct; 9. a hot air generating device; 10. a support; 11. a track; 12. and (4) hanging hooks.

Detailed Description

The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.

As shown in fig. 1 to 3, an energy-saving and efficient drying device comprises a drying chamber 1, a conveying device 2 and an air supply pipeline 3, wherein openings are arranged on two sides of the drying chamber 1 along the length direction, and are respectively a material inlet 4 and a material outlet 5, and the openings are used for the entry and the output of an aluminum veneer 6.

Be fixed with aluminium veneer 6 under conveyor 2, conveyor 2 is used for transporting aluminium veneer 6, conveyor 2 includes support 10, track 11 and couple 12, support 10 sets up in drying chamber 1, track 11 sets up on support 10 along 1 length direction of drying chamber is fixed, be provided with couple 12 on the track 11, it has aluminium veneer 6 to hang through the rope on couple 12, support 10 is used for supporting track 11, carry aluminium veneer 6 through track 11, can realize that aluminium veneer 6 lasts the motion steadily, make things convenient for the stoving operation.

The aluminum veneer 6 is square, a plurality of through holes are formed in the surface of the aluminum veneer 6, paint is coated on the two side faces of the aluminum veneer 6, it is indicated that the two faces need to be dried, and the shape of the aluminum veneer 6 indicates that when drying operation is performed, a part of hot air can pass through the through holes.

Supply-air duct 3 sets up in drying chamber 1 top for carry hot-blastly, and fixedly connected with air supply branch pipe 7 on the supply-air duct 3 for in sending into drying chamber 1 with hot-blastly, one end of air supply branch pipe 7 runs through one side lateral wall that drying chamber 1 is close to material export 5, and the one end that air supply branch pipe 7 runs through drying chamber 1 lateral wall is the loudspeaker form, and just to 6 settings of aluminium veneer, can improve the stoving effect.

Be located and be provided with the return air duct 8 that is "C" font in the 1 lateral wall of drying chamber of offside that the air supply divides pipe 7, return air duct 8 transversely sets up in the lateral wall thickness of drying chamber 1, return air duct 8's one end is just to the one end setting that the air supply divides pipe 7, return air duct 8's the other end sets up in the one end that is close to material import 4, the air supply divides hot-blast that the pipe 7 blew out to have a part directly to blow to the offside, this part hot-blast waste can be avoided in the setting of return air duct 8, hot-blast can be blown to the reverse side of aluminium veneer 6 along return air duct 8, dry the reverse side.

The pipeline mouth of return air duct 8 sets up to loudspeaker form, and is provided with the heat preservation in the return air duct 8, and the design of loudspeaker form can receive the hot-blast that air supply branch pipe 7 blew off better, and the heat preservation of setting can keep the inside hot air temperature of return air duct 8, guarantees the stoving effect.

Air supply is divided and is provided with two sets ofly with return air duct 8 on drying chamber 1, and two air supply are divided and manage 7 and set up in the same lateral wall of drying chamber 1, and two air supply are divided and manage 7 and be central symmetry setting up one on the other, and the hot-blast return air duct 8 that can get into the correspondence that air supply divides pipe 7 to blow back again forms the circulated air, and two sets of setting can be so that the hot-blast circulation that can form in turn that blows out, and the scope is bigger, and the stoving effect is better.

One end of the air supply duct 3 is connected to a hot air generating device 9.

The distance between the two side walls of the drying chamber 1 is 300mm, the smaller the distance between the two side walls of the drying chamber 1 is, the smaller the heat dissipation of hot air is, and the better the drying effect is.

The drying chambers 1 are arranged on the same conveying device 2 in 2-3 numbers, and the drying effect is better when a plurality of drying chambers 1 are arranged.

The working principle is as follows: when the aluminum single plate 6 passes through the drying chamber 1 through the conveying device 2, hot air is conveyed into the air supply branch pipe 7 from the air supply pipeline 3 to be blown out to dry the aluminum single plate 6, and then leaked air enters from one end of the air return pipeline 8 which is opposite to the air supply branch pipe 7 and is blown out from the other end to dry the back surface of the aluminum single plate 6.