CN215176539U

CN215176539U - Wet curtain paper stoving electromagnetic heating wind channel

Info

Publication number: CN215176539U
Application number: CN202120796081.6U
Authority: CN
Inventors: 李作平
Original assignee: Jiaxia Environmental Technology Guangdong Co ltd
Current assignee: Jiaxia Environmental Technology Guangdong Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-14
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a wet curtain paper stoving electromagnetic heating wind channel relates to electromagnetic heating wind channel technical field, including box, heating element and backward flow subassembly, box one side is connected with the chamber door through the hinge rotation, and the air intake has been seted up to box one side, and the air outlet is located the air intake top, and air intake fixed mounting has the hair-dryer, and the box is inside to be provided with two drying chambers, is provided with heating element between one of them drying chamber and the hair-dryer, is provided with the backward flow subassembly between another drying chamber and the hair-dryer. This kind of wind channel produces the vortex through solenoid and heats on the pipeline wall and the heat conduction piece, and the produced heat of electromagnetic vortex is taken away in cooperation fan circulation of blowing, makes the internal intensification of box, has reduced gaseous latency that heaies up, does not produce the naked light, uses through the cooperation of ventilation pipe, drying chamber and backflow pipeline, forms steam circulation resources are saved.

Description

Wet curtain paper stoving electromagnetic heating wind channel

Technical Field

The utility model relates to an electromagnetic heating wind channel technical field specifically is a wet curtain paper stoving electromagnetic heating wind channel.

Background

The wet curtain paper, also known as water curtain paper, is of a honeycomb structure, is produced by processing raw paper, has the advantages of high water absorption, high water resistance, mildew resistance, long service life and the like, has a large evaporation specific surface, does not contain a surfactant, naturally absorbs water, has a high diffusion speed and lasting efficiency, and is produced by sizing, drying, pressing and corrugating, sizing, gluing, curing, slicing, polishing, deodorizing and the like.

But present drying equipment is heating wire heating mostly, and can't dry wet curtain paper whole positions, and drying efficiency is lower, and present drying equipment wait for the time of equipment intensification is long and longer to the latency of wet curtain paper stoving, influences the production efficiency of wet curtain paper, and the temperature of drying runs off easily, causes the waste of heat resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the background art, the utility model provides a wet curtain paper stoving electromagnetic heating wind channel is provided, this kind of wind channel produces the vortex heating through solenoid on the pipeline wall and the heat conduction piece, the produced heat of electromagnetic vortex is taken away in the circulation of cooperation fan blowing, heat up in the messenger box, it generates heat to blow the electromagnetism through the fan, pipeline ventilation cooling circulation is to the box, dry required work, gaseous intensification's latency has been reduced, do not produce naked light, through the ventilation pipe, the cooperation of drying chamber and backflow pipeline is used, make the steam in the drying chamber flow back again in the pipeline and continue the heating after the drying, form steam circulation resources are saved.

In order to achieve the above object, the utility model provides a following technical scheme, a wet curtain paper stoving electromagnetic heating wind channel, including box, heating element and backward flow subassembly:

the improved drying box is characterized in that a box door is rotatably connected to one side of the box body through a hinge, an air inlet is formed in one side of the box body, an air outlet is formed in one side of the box body and is located above the air inlet, a blower is fixedly mounted at the air inlet, two drying chambers are arranged inside the box body, a heating assembly is arranged between each drying chamber and the blower, and a backflow assembly is arranged between each drying chamber and the blower.

Further, heating element includes pipeline, conducting strip, solenoid and heat preservation, fixedly connected with pipeline between hair-dryer and the drying chamber, a plurality of conducting strips of pipeline inner wall fixedly connected with, pipeline outside fixed mounting has solenoid, the solenoid outside is provided with the heat preservation, just solenoid and hair-dryer all with external power electric connection.

Furthermore, two the drying chambers are longitudinally distributed, and two be provided with the baffle between the drying chambers, just a plurality of air vents have been seted up on the baffle, and it is a plurality of the air vent is horizontal align to grid and distributes.

Further, the backflow component comprises a ventilation pipe, a drying chamber, air deflectors and a backflow pipeline, the ventilation pipe is fixedly connected to one side of the top of the drying chamber, the placing racks are arranged inside the drying chamber, the drying chamber is fixedly connected to one side of the ventilation pipe, the air deflectors are arranged inside the drying chamber, heat insulation cotton is arranged on the outer wall of the drying chamber, the backflow pipeline is fixedly connected to one side of the drying chamber, and the backflow pipeline is connected with a blower and a pipeline through a box body to form a circulation loop.

Furthermore, filter screens are fixedly installed inside the air inlet and the air outlet.

Furthermore, a plurality of the heat-conducting fins are uniformly distributed in the pipeline in an annular shape.

Furthermore, the number of the electromagnetic coils is a plurality, and the plurality of the electromagnetic coils are uniformly distributed in a horizontal array.

Furthermore, the heat conducting fins and the box body are made of metal magnetic conducting materials.

The utility model provides a wet curtain paper stoving electromagnetic heating wind channel has following beneficial effect:

1. the utility model has the advantages of, when drying wet curtain paper, start solenoid for solenoid carries out electromagnetic heating to the pipeline, makes pipeline self heat up and with in a plurality of heat conduction pieces of heat conduction pipeline inner wall, has increased the area of contact of gas and pipeline and fin, makes the gaseous intensification in former pipeline faster, practices thrift the time of waiting for the gaseous intensification, has improved the drying efficiency of wet curtain paper.

2. Secondly, the hot gas after the inside intensification of pipeline enters into the drying chamber through going out the tuber pipe, carry out the stoving operation to the wet curtain paper on the rack, then wet curtain paper is discharged to the open air along with steam through box upper portion gap after being dried, the hot gas passes through two drying chambers of a box and filter screen, then the gas after the drying enters into the backflow pipeline, the rethread backflow pipeline is arranged again and is continued the intensification heating in the pipeline, form the steam circulation, resources are saved, because of there is not naked light, greatly reduced is listed as the potential safety hazard.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a schematic view of the structure of the heat conducting fin of the present invention.

In FIGS. 1-3: 1. a box body; 101. a box door; 102. an air inlet; 103. an air outlet; 2. a blower; 3. a pipeline; 301. a heat conductive sheet; 302. an electromagnetic coil; 303. a heat-insulating layer; 4. a drying chamber; 401. a vent pipe; 402. a partition plate; 5. placing a rack; 6. a drying chamber; 601. an air deflector; 602. and (4) a return pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to figures 1-3 of the drawings,

the wet curtain paper stoving electromagnetic heating wind channel that this embodiment provided, including box 1, heating element and backward flow subassembly:

box 1 one side is connected with chamber door 101 through the hinge rotation, and air intake 102 has been seted up to box 1 one side, and air outlet 103 is located air intake 102 top, and air intake 102 fixed mounting has hair-dryer 2, and box 1 is inside to be provided with two drying chambers 4, is provided with heating element between one of them drying chamber 4 and the hair-dryer 2, is provided with the backward flow subassembly between another drying chamber 4 and the hair-dryer 2.

Further, heating element includes pipeline 3, conducting strip 301, solenoid 302 and heat preservation 303, fixedly connected with pipeline 3 between hair-dryer 2 and the drying chamber 4, a plurality of conducting strips 301 of 3 inner wall fixedly connected with of pipeline, and pipeline 3 outside fixed mounting has solenoid 302, and the solenoid 302 outside is provided with heat preservation 303, and solenoid 302 and hair-dryer 2 all with external power electric connection.

Further, two drying chambers 4 are longitudinal distribution, and are provided with baffle 402 between two drying chambers 4, and have seted up a plurality of air vents on the baffle 402, and a plurality of air vents are horizontal align to grid and distribute for inside the drying chamber 4 that the inside steam of drying chamber 4 below can enter into the drying chamber 4 of top through a plurality of air vents, make the wet curtain paper in two drying chambers 4 can both receive hot-blast drying.

Further, the backward flow subassembly includes ventilation pipe 401, drying chamber 6, aviation baffle 601 and return line 602, drying chamber 4 top one side fixedly connected with ventilation pipe 401, two inside rack 5 that all are provided with of drying chamber 4, ventilation pipe 401 one side fixedly connected with

drying chamber

6, 6 inside multiunit aviation baffles 601 that are provided with of drying chamber, and drying chamber 6 outer wall is provided with the heat preservation cotton, 6 one side fixedly connected with return line 602 of drying chamber, return line 602 and hair-dryer 2, pipeline 3 connects into circulation circuit through box 1.

Further, air intake 102 and air outlet 103 inside fixed mounting have the filter screen for when starting hair-dryer 2, in hair-dryer 2 inhales outside gas through air intake 102 to pipeline 3, outside gas is when the filter screen through air intake 102 internally mounted, and the spark when heating dust and impurity and pipe wall in the gas filters, avoids impurity and dust to enter into drying chamber 4 in, leads to the wet curtain paper in drying chamber 4 to receive the pollution and catch fire.

Further, a plurality of conducting strips 301 are evenly distributed in the pipeline 3 in an annular shape, so that the gas sucked by the blower 2 is guided by the conducting strips 301 distributed in the annular shape, spiral gas is formed in the pipeline 3, the gas passing through the pipeline 3 can accelerate to pass through the pipeline 3, and heat in the pipeline 3 is taken away to the maximum extent.

Further, solenoid 302 has a plurality of, and a plurality of solenoid 302 is horizontal array evenly distributed for solenoid 302 is when the circular telegram, and furthest carries out electromagnetic heating to whole pipeline 3, makes pipeline 3 self intensification heating to conduct on the conducting strip 301 in the pipeline 3, increase the area of contact when gaseous passing through pipeline 3, reduced the intensification time of gaseous in the pipeline 3.

Further, conducting strip 301 and box 1 are made of metal magnetic material, and metal magnetic material has characteristics such as good corrosion resistance, heat conductivity and high temperature resistance for box 1 and conducting strip 301 resist the erosion of gas in long-time use, prolong the life of box 1 and conducting strip 301, and the characteristics of good heat conductivity and high temperature resistance can make conducting strip 301 bear the temperature of electromagnetic vortex heating and distribute the temperature to pipeline 3 in the use.

When the utility model is used, before the use, the box door 101 is opened through the hinge rotation, then the wet curtain paper to be dried is put into the placing rack 5 in the drying chamber 4, then the box door 101 is closed, then the blower 2 is started through the external power supply, so that the blower 2 sucks the external gas into the pipeline 3 through the air inlet 102 on one side of the box body 1, the external gas filters out dust and impurities in the gas when passing through the filter screen arranged in the air inlet 102, the impurities and the dust are prevented from entering the drying chamber 4, the wet curtain paper in the drying chamber 4 is polluted and ignited, then the electromagnetic coil 302 is electrified through the external power supply, the electromagnetic coil 302 carries out electromagnetic heating on the pipeline 3, the pipeline 3 begins to be heated, the heat is conducted to the plurality of heat conducting fins 301 in the pipeline 3, and the heat preservation is carried out on the pipeline 3 through the heat preservation layer 303 outside the electromagnetic coil 302, the loss of heat is reduced, then the air is sucked by the blower 2 and guided by the heat conducting fins 301 which are distributed annularly, so that spiral air is formed in the pipeline 3, the air passing through the pipeline 3 can pass through the pipeline 3 at high speed, the heat in the pipeline 3 is taken away to the maximum extent, then the contact area between the air and the pipeline 3 is increased by the heat conducting fins 301 in the pipeline 3, the temperature rise time of the air in the pipeline 3 is shorter, the temperature rise efficiency of the air is improved, then the hot air after temperature rise in the pipeline 3 enters the drying chamber 4 below, the wet curtain paper on the placing frame 5 is dried, the wet curtain paper enters the drying chamber 4 above through the plurality of vent holes on the partition plate 402, the wet curtain paper in the two drying chambers 4 is dried at the same time, then the moisture evaporated by drying of the wet curtain paper enters the drying chamber 6 along with the hot air through the vent pipe 401, and the loss of the heat in the drying chamber 6 can be reduced by the heat insulating cotton outside the drying chamber 6, then enters the return duct 602 through the plurality of air deflectors 601, and then reenters the blower 2 and the duct 3 through the return duct 602 to form hot air circulation, so that resources are saved.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a wet curtain paper stoving electromagnetic heating wind channel, includes box, heating element and backward flow subassembly, its characterized in that:

2. The wet curtain paper drying electromagnetic heating air duct is characterized in that the heating assembly comprises a pipeline, heat conducting fins, an electromagnetic coil and a heat insulation layer, the pipeline is fixedly connected between the blower and the drying chamber, the plurality of heat conducting fins are fixedly connected to the inner wall of the pipeline, the electromagnetic coil is fixedly mounted on the outer side of the pipeline, the heat insulation layer is arranged on the outer side of the electromagnetic coil, and the electromagnetic coil and the blower are both electrically connected with an external power supply.

3. The electromagnetic heating air duct for drying wet curtain paper as claimed in claim 1, wherein the two drying chambers are longitudinally distributed, a partition plate is disposed between the two drying chambers, and a plurality of air holes are formed in the partition plate and are horizontally and uniformly distributed.

4. The wet curtain paper drying electromagnetic heating air duct according to claim 1, characterized in that the backflow component comprises ventilation pipes, drying chambers, air deflectors and backflow pipelines, the ventilation pipes are fixedly connected to one side of the tops of the drying chambers, the placing racks are arranged inside the two drying chambers, the drying chambers are fixedly connected to one side of the ventilation pipes, the air deflectors are arranged inside the drying chambers, heat insulation cotton is arranged on the outer walls of the drying chambers, the backflow pipeline is fixedly connected to one side of the drying chambers, and the backflow pipeline, a blower and the pipelines are connected through a box body to form a circulation loop.

5. The wet curtain paper drying electromagnetic heating air duct of claim 1, characterized in that filter screens are fixedly installed inside the air inlet and the air outlet.

6. The wet curtain paper drying electromagnetic heating air duct of claim 2, wherein a plurality of the heat conducting fins are uniformly distributed in a ring shape inside the duct.

7. The wet curtain paper drying electromagnetic heating air duct of claim 2, wherein there are a plurality of electromagnetic coils, and the plurality of electromagnetic coils are uniformly distributed in a horizontal array.

8. The wet curtain paper drying electromagnetic heating air duct of claim 2, wherein the heat conducting fins and the box body are both made of metal magnetic conducting materials.