CN112284112A

CN112284112A - Dryer with heat energy recycling function

Info

Publication number: CN112284112A
Application number: CN202011313828.4A
Authority: CN
Inventors: 翁端文; 褚如昶; 吕新
Original assignee: INA Intelligent Technology Zhejiang Co Ltd
Current assignee: INA Intelligent Technology Zhejiang Co Ltd
Priority date: 2020-11-21
Filing date: 2020-11-21
Publication date: 2021-01-29

Abstract

The invention belongs to the technical field of dryers, in particular to a dryer with heat energy recycling, which comprises a dryer body, wherein the dryer body is provided with a channel for moving articles, the front end and the rear end of the channel are respectively an inlet end and an outlet end, at least one side of the inlet end is provided with an air outlet, and at least one side of the outlet end is provided with an air inlet; and the drying device is arranged in the machine body, absorbs air in the channel from the air inlet, heats the absorbed space and conveys the heated space to the air outlet. According to the invention, air in the channel is absorbed from the air inlet through the drying device, the absorbed space is heated and then conveyed to the air outlet, and the air is moved to the air inlet along the channel, so that the air can be recycled. Thus, waste of the surplus heat and influence of the surplus heat on equipment near the dryer can be prevented.

Description

Dryer with heat energy recycling function

Technical Field

The invention belongs to the technical field of dryers, and particularly relates to a dryer with heat energy recycled.

Background

Dryers are typically used to remove moisture from garments and other textiles after dewatering in a water wash. Common dryers are generally roller dryers or box dryers, but such dryers cannot be combined with a transport system, such as a suspension system, so that automatic movement of articles cannot be achieved, and only manual placement and removal are performed, so that the dryers are troublesome and inefficient.

A U-shaped dryer has been developed, such as a conveyor system having a dryer, which includes a conveyor system main body including a transport rack and a dryer for making humidity of an article drop, and is called 2020100606750. And the dryer adopts a channel which blows steam from two sides through the air injection components on the two sides and blows air heated by the heat conduction component to the middle part, thereby drying the articles.

However, it is known from the patent that air is dissipated in the air after being used for drying, but the air is still warm after being used for drying, so that the air is left to dissipate in the air, which is a waste of resources and may affect the equipment near the dryer. Therefore, how to realize the recycling of the air is a technical problem which needs to be solved at present.

Disclosure of Invention

The invention aims to provide a dryer with heat energy recycled, which absorbs air in a channel from an air inlet through a drying device, heats and conveys the absorbed space to an air outlet, and moves to the air inlet along the channel, thereby realizing recycling, and solving the problem that the existing dryer can not realize air recycling.

The purpose of the invention is realized as follows:

a dryer with heat energy recycled comprises

The device comprises a machine body, a first clamping device and a second clamping device, wherein the machine body is provided with a channel for moving articles, the front end and the rear end of the channel are respectively an object inlet end and an object outlet end, at least one side of the object inlet end is provided with an air outlet, and at least one side of the object outlet end is provided with an air inlet;

and the drying device is arranged in the machine body, absorbs air in the channel from the air inlet, heats the absorbed space and conveys the heated space to the air outlet.

On the basis of the above scheme, a further improved or preferred scheme further comprises:

preferably, air outlets are formed in the two sides of the material inlet end;

or/and both sides of the material outlet end are provided with air inlets.

Preferably, the drying device comprises a fan, a heater and an air knife, the fan sucks air from the air inlet and conveys the sucked air to the heater, the heater heats the conveyed air and supplies the heated air to the air knife, and the air knife conveys the air to the air outlet;

an included angle is formed between the air outlet direction of the air knife and the side edge of the channel, so that heated air is blown to the channel according to a set angle.

Preferably, a baffle plate is arranged at the front end of the air outlet, and the baffle plate and the side edge of the channel are positioned on the same straight line;

or, the partition board is obliquely arranged in the air outlet, and an included angle is formed between the partition board and the side edge of the channel and is perpendicular to the air outlet direction of the air knife.

Preferably, the air knives are vertically arranged at two sides of the channel and positioned at the object inlet end;

or the air knives are horizontally arranged at the upper ends of the two sides of the channel.

Preferably, the inner wall of the channel is movably provided with an adjusting plate at one side of the air outlet, and the air outlet quantity and the air outlet range are adjusted by adjusting the area of the adjusting plate for shielding the partition plate;

or the inner wall of the channel is respectively provided with an adjusting plate and a moving plate in a moving mode on two sides of the air outlet, and the air outlet quantity and the air outlet range are adjusted by adjusting the area size and the position of the adjusting plate and the moving plate for shielding the partition plate.

Preferably, the upper end and the lower end of the inner wall of the channel at one side of the air outlet are respectively provided with a first mounting block and a second mounting block, and the adjusting plate is movably arranged between the first mounting block and the second mounting block;

the upper end face of the first mounting block is provided with scales, and an indicating piece used for indicating the scales is arranged at the upper end of the adjusting plate.

Preferably, the drying device comprises a flow divider, and the air outlets on the two sides are communicated through the flow divider;

the air-out department of wind sword is the slenderness, and has seted up a plurality of opening in the wind storage chamber side of wind sword, and every opening all communicates with the shunt through the pipeline, thereby is connected each part that fills the air in the wind sword fast through pipeline and opening one-to-one.

Preferably, a net rack is arranged at the upper end or/and the side end of the machine body, the net rack is provided with a plurality of ventilation holes, and a dust separation net for preventing dust from entering is further arranged at the lower end of the net rack;

and a valve is arranged between the air inlet and the drying device, so that whether the drying device absorbs air entering from the net rack or not is controlled through the valve.

Preferably, the two sides of the channel or/and the upper end opening are provided with barriers, so that a space for avoiding temperature loss is formed;

the obstacle is a hairbrush which is arranged at the front side, the rear side and the upper end of the channel;

or the obstacle is a movable door, and the movable door is arranged on the front side and the rear side of the channel.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. according to the invention, air in the channel is absorbed from the air inlet through the drying device, the absorbed space is heated and then conveyed to the air outlet, and the air is moved to the air inlet along the channel, so that the air can be recycled. Thus, waste of the surplus heat and influence of the surplus heat on equipment near the dryer can be prevented.

2. The two air knives share one set of the fan and the heating device, so that compared with the prior art, the cost can be reduced, and meanwhile, the drying of two sides can be ensured, so that the cost is reduced under the condition of drying.

3. The air knife is connected with the openings in a one-to-one correspondence mode through the pipelines, so that air can be quickly filled into all parts in the air knife.

4. The drying device can protect the dried articles through the design of the partition plate, an included angle is formed between the partition plate and the side edge of the channel, and the partition plate is perpendicular to the air outlet direction of the air knife and is provided with the strip-shaped holes, so that the maximum air outlet amount is obtained.

5. According to the invention, the air output and the air outlet range are adjusted by adjusting the area of the adjusting plate for shielding the partition plate, so that the air conditioner is suitable for different scenes; or the air output and the air output range can be adjusted by adjusting the area size and the position of the adjusting plate and the movable plate shielding partition plate simultaneously, so that the air conditioner can be suitable for different scenes.

6. According to the invention, the area of the adjusting plate for shielding the partition plate can be determined through the design of the indicating piece, so that the air output at the moment can be known.

7. The invention can keep warm and facilitate the movement of the articles by arranging the brushes at the front side, the rear side and the upper end of the channel, and can recover after the articles move, thereby preventing the outflow of hot air.

Drawings

FIG. 1 is a schematic diagram of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is one of the schematic structural diagrams of the fan, heater and air knife;

FIG. 5 is an enlarged schematic view of B of FIG. 4;

FIG. 6 is a schematic diagram of the electrical distribution box;

FIG. 7 is a schematic view of the structure of the air knife and the baffle;

FIG. 8 is a schematic view of the configuration of the adjustment plate and air knife;

FIG. 9 is an enlarged schematic view of C of FIG. 8;

fig. 10 is a second schematic view of the fan, heater and air knife.

In the figure: 1-body; 11-a channel; 111-an air outlet; 112-an air inlet; 12-moving the plate;

13-a separator; 131-a vent hole; 14-adjusting plate; 141-an indicator; 15-mounting the first block;

16-mounting a second block; 17-a net rack; 171-a vent; 172-a handle; 18-a limit stop;

19-a brush; 2-a drying device; 21-a fan; 23-a heater; 24-air knife;

25-a flow divider; 26-a pipeline; 27-a valve; and 3-electric distribution box.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Referring to fig. 1, 3 and 4, a dryer with heat energy recycling is disclosed, which includes a machine body 1, and the machine body 1 is provided with a channel 11 for moving articles, that is, the articles move in the channel 11 and are dried. Meanwhile, the front end and the rear end of the channel 11 are respectively an object inlet end and an object outlet end, at least one side of the object inlet end is provided with an air outlet 111, and at least one side of the object outlet end is provided with an air inlet 112.

And the drying-machine still includes drying device 2, and drying device 2 sets up in organism 1, and drying device 2 both ends communicate air intake 112 and air outlet 111 respectively simultaneously.

Therefore, in the actual use process, the drying device 2 can absorb the air in the channel 11 from the air inlet 112, heat the absorbed space and convey the heated space to the air outlet 111, and move the heated space to the air inlet 112 along the channel 11, so that the recycling is realized, and the waste of the excessive heat and the influence of the excessive heat on the equipment near the dryer can be avoided.

As can be seen, the inlet end and the outlet end can be opened on one side or two sides. Therefore, when the air outlet 111 is arranged on one side of the inlet end and the air inlet 112 is arranged on one side of the outlet end, air can be discharged from the bottom, so that one air outlet can be used for drying two sides.

And when the both sides of the inlet end are both provided with the air outlets 111, the drying device 2 comprises a flow divider 25, and the air outlets 111 at the both sides are communicated through the flow divider 25. And when the two sides of the discharge end are both provided with the air inlets 112, the air inlets 112 at the two sides are communicated with each other and are communicated with the drying device 2, so that the two sides can be dried.

And when the two-sided drying can be realized through the flow divider 25 and the bottom blowing device, the drying device 2 can be preferably arranged at one side of the channel 11, so that compared with the prior art in which the drying devices 2 are arranged at two sides, the cost of one drying device 2 can be directly reduced.

And in the prior art, both sides of the dryer are occupied because the drying devices 2 are installed on both sides. However, the present invention adopts a single-sided arrangement, so that the installation positions of the drying device 2 and the components included in the drying device 2 can be more flexible and changeable.

With reference to fig. 1 to 7, the specific structure of the drying apparatus 2 can be seen: first, the drying device 2 includes a blower 21, a heater 23, and an air blade 24, the blower 21 sucks air from the air inlet 112 and delivers the sucked air to the heater 23, and the heater 23 heats and supplies the delivered air to the air blade 24, and the air blade 24 delivers the air to the air outlet 111.

The air knife 24 is an instrument for cleaning, air drying and drying precise devices, is made of stainless steel materials, is driven by a high-pressure centrifugal fan, and delivers uniform and strong hot air, so that the purposes of drying and cleaning are achieved

Meanwhile, an included angle is formed between the air outlet direction of the air knife 24 and the side edge of the channel 11, so that heated air is blown to the channel 11 according to a set angle. Wherein, an included angle is formed between the air outlet direction of the air knife 24 and the side edge of the channel 11, thereby expanding the air blowing range and drying the articles more thoroughly.

And the upper and lower both ends of conventional air knife 24 generally set up the opening, and the air-out department of air knife 24 is the elongated strip, therefore need each part of air inflation in air knife 24 to need the certain time, so in order to make the air fast fill each part in air knife 24, therefore change the position and the quantity of opening, specifically for a plurality of openings have been seted up to the store up wind chamber side of air knife 24, and each opening all communicates with shunt 25 through pipeline 26.

Thus, in actual use, the openings are connected in a one-to-one correspondence via the conduits 26. Thereby, the air can be rapidly charged to each portion in the air knife 24 because it is equivalent to one opening for each portion and a plurality of openings are charged together, and thus the present invention is more rapid than the conventional one.

As can be seen from fig. 4 and 10, when the air knife 24 blows air from two sides, the position thereof is various, and the air knife can be placed horizontally or vertically, but the specific structure can be selected according to actual situations as follows:

the first method is as follows: will be vertically disposed on both sides of the channel 11 and at the inlet end. Therefore, in the actual use process, the articles come in to be the head-on hot air, then the articles push the hot air forward to move, and when the articles move to the air outlet position of the air outlet knife 24, the side and the back can be dried, and further the articles are dried in multiple directions, so that the articles are dried more thoroughly.

The second method is as follows: the air knives 24 are horizontally arranged at the upper ends of both sides of the channel 11, so that air is blown from top to bottom or from bottom to top, and air is blown from the inside to the outside, so that the articles are dried in multiple directions, and the articles are dried more thoroughly.

As can be seen from fig. 5 and 7, the channel 11 is provided with a partition 13 at the air outlet 111, which serves as an insulator to protect the articles.

Meanwhile, the partition board 13 is provided with a plurality of vent holes 131, and the vent holes 131 are various in shape and can be round holes, so that air is blown out more uniformly, or the vent holes 131 are strip-shaped holes, and the largest air output can be obtained.

The position of the partition board 13 is various, and the specific structure is as follows:

the first method is as follows: the front end of the air outlet 111 is provided with a partition plate 13, and the partition plate 13 and the side edge of the channel 11 are positioned on the same straight line, so that the installation, the placement and the taking are convenient.

The second method is as follows: the partition plate 13 is obliquely arranged in the air outlet 111, an included angle is formed between the partition plate 13 and the side edge of the channel 11, and the included angle is perpendicular to the air outlet direction of the air knife 24, so that the maximum air outlet amount can be obtained.

Referring to fig. 8 and 9, in order to adjust the air volume, the adjusting plate 14 is movably disposed on the inner wall of the duct 11 on the side of the air outlet 111, and the air volume and the air outlet range are adjusted by adjusting the area of the adjusting plate 14 covering the partition 13. And when the area of the adjusting plate 14 shielding the partition plate 13 is large and the air outlet area is small, the air outlet can be more concentrated.

The concrete structure is as follows: first, the upper end and the lower end of the inner wall of the channel 11 on one side of the air outlet 111 are respectively provided with a first mounting block 15 and a second mounting block 16, one end of the first mounting block 15 and one end of the second mounting block 16 form a groove track with the inner wall of the channel 11, and meanwhile, the two ends of the adjusting plate 14 are provided with protruding strips which move in the groove track, so that the adjusting plate 14 is movably arranged between the first mounting block 15 and the second mounting block 16.

In order to know the specific air volume, scales are arranged on the upper end face of the first mounting block 15, an indicating piece 141 for indicating the scales is arranged on the upper end of the adjusting plate 14, and the air volume and the air outlet range are known through the scales indicated by the indicating piece 141.

Meanwhile, besides the adjusting plate 14 arranged on one side to adjust the air output and the air output range, the adjusting plate 14 and the moving plate 12 can be respectively movably arranged on two sides of the air outlet 111, and the air output range can be adjusted by adjusting the size and the position of the area of the adjusting plate 14 and the moving plate 12 for shielding the partition plate 13.

The structure of the moving plate 12 is to adjust the position of the moving plate 12 by forming a long hole and by the difference of the positions of the manual mounting bolts, and the moving structure of the moving plate 12 can also be selected by adjusting the moving structure of the plate 14.

Referring to fig. 1 to 7, it can be seen that the channel 11 has barriers at both sides or/and the upper opening, thereby forming a space for preventing temperature loss. Wherein the space is a relatively sealed space which cannot be completely sealed, but temperature losses are avoided as far as possible.

Meanwhile, the barrier structure is various, and the first type is as follows: the obstacle is a brush 19, and the brush 19 is disposed at front, rear, both sides and upper end of the passage 11, thereby forming a space for preventing the temperature loss of the passage 11.

The brush 19 can keep warm and facilitate the movement of the article, and can recover after the article is moved, thereby preventing the outflow of hot air. Meanwhile, the two ends of the brush 19 are arranged towards the middle part, so that the two ends of the article can be brushed, and then sundries on the article can be swept.

The second method is as follows: the obstacle is a movable door which is arranged at the front side and the rear side of the channel 11, so that a space for avoiding the temperature loss of the channel 11 is formed. The barrier can also be cloth strips, silica gel strips and the like, and can also be a combination of two or more than two.

Meanwhile, the body 1 is provided with the electrical distribution box 3 on the other side of the channel 11, so that the electrical distribution box 3 and the fan 21 are separated, the influence of the fan 21 on the electrical distribution box 3 is avoided, and the problem of strong and weak current interference can be avoided.

As shown in fig. 4, when a large amount of air is needed, that is, the amount of air in the channel 11 is not enough to dry the articles, the present invention has a valve 27 disposed between the air inlet 112 and the drying device 2, and a rack 17 is disposed at the upper end or/and the side end of the machine body 1, and the rack 17 is provided with a plurality of vents 171.

Thus, during actual use, it is possible to control whether the drying device 2 absorbs the air entering from the rack 17 or not by means of the valve 27.

Meanwhile, the lower end of the net rack 17 is also provided with a dust isolating net for preventing dust from entering. In addition, since the net frame 17 is detachable in order to clean the dust-proof net, the net frame 17 is further provided with a handle 172 for facilitating the taking of the net frame 17, and the machine body 1 is provided with the limiting members 18 for limiting the net frame 17 by rotating the limiting members 18 on both sides of the net frame 17, so that the limitation can be removed by rotating the limiting members 18, and the net frame 17 can be taken down to clean the dust-proof net.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a drying-machine that heat energy recycling used which characterized in that: comprises that

The device comprises a machine body (1) provided with a channel (11) for moving articles, wherein the front end and the rear end of the channel (11) are respectively an inlet end and an outlet end, at least one side of the inlet end is provided with an air outlet (111), and at least one side of the outlet end is provided with an air inlet (112);

and the drying device (2) is arranged in the machine body (1), and the drying device (2) absorbs the air in the channel (11) from the air inlet (112) and heats the absorbed space and then conveys the heated space to the air outlet (111).

2. A dryer according to claim 1, wherein the heat energy is recycled by: both sides of the inlet end are provided with air outlets (111);

or/and both sides of the object outlet end are provided with air inlets (112).

3. A dryer according to claim 1 or 2, wherein the heat energy is recycled by: the drying device (2) comprises a fan (21), a heater (23) and an air knife (24), wherein the fan (21) sucks air from an air inlet (112) and conveys the sucked air to the heater (23), the heater (23) heats the conveyed air and supplies the heated air to the air knife (24), and the air knife (24) conveys the air to an air outlet (111);

an included angle is formed between the air outlet direction of the air knife (24) and the side edge of the channel (11), so that heated air is blown to the channel (11) according to a set angle.

4. A dryer according to claim 3, wherein the heat energy is recycled by: a partition plate (13) is arranged at the front end of the air outlet (111), and the partition plate (13) and the side edge of the channel (11) are positioned on the same straight line;

or, baffle (13) is obliquely arranged in the air outlet (111), and an included angle is formed between the baffle (13) and the side edge of the channel (11), and the included angle is perpendicular to the air outlet direction of the air knife (24).

5. A dryer according to claim 3, wherein the heat energy is recycled by: the air knives (24) are vertically arranged at two sides of the channel (11) and are positioned at the object inlet end;

or the air knives (24) are horizontally arranged at the upper ends of the two sides of the channel (11).

6. The dryer according to claim 4, wherein: an adjusting plate (14) is movably arranged on the inner wall of the channel (11) on one side of the air outlet (111), and the air outlet quantity and the air outlet range are adjusted by adjusting the area of the adjusting plate (14) for shielding the partition plate (13);

or the inner wall of the channel (11) is respectively provided with an adjusting plate (14) and a moving plate (12) in a moving mode on two sides of the air outlet (111), and the air outlet amount and the air outlet range are adjusted by adjusting the area size and the position of the adjusting plate (14) and the moving plate (12) for shielding the partition plate (13).

7. The dryer according to claim 6, wherein: a first mounting block (15) and a second mounting block (16) are respectively arranged at the upper end and the lower end of the inner wall of the channel (11) at one side of the air outlet (111), and the adjusting plate (14) is movably arranged between the first mounting block (15) and the second mounting block (16);

the upper end face of the first mounting block (15) is provided with scales, and the upper end of the adjusting plate (14) is provided with an indicating piece (141) used for indicating the scales.

8. A dryer according to claim 3, wherein the heat energy is recycled by: the drying device (2) comprises a flow divider (25), and air outlets (111) on two sides are communicated through the flow divider (25);

the air outlet of the air knife (24) is a slender strip, a plurality of openings are formed in the side face of the air storage cavity of the air knife (24), each opening is communicated with the flow divider (25) through a pipeline (26), and the pipelines (26) and the openings are connected in a one-to-one correspondence mode, so that air can be rapidly filled in all parts of the air knife (24).

9. A dryer according to claim 1, wherein the heat energy is recycled by: a net rack (17) is arranged at the upper end or/and the side end of the machine body (1), the net rack (17) is provided with a plurality of vent holes (171), and a dust-proof net for preventing dust from entering is also arranged at the lower end of the net rack (17);

a valve (27) is arranged between the air inlet (112) and the drying device (2), and the valve (27) is used for controlling whether the drying device (2) absorbs the air entering from the net rack (17) or not.

10. A dryer according to claim 1, wherein the heat energy is recycled by: the two sides or/and the upper end opening of the channel (11) are/is provided with barriers, so that a space for avoiding temperature loss is formed;

the obstacle is a hairbrush (19), and the hairbrush (19) is arranged at the front side, the rear side and the upper end of the channel (11);

or the barriers are moving doors which are arranged at the front side and the rear side of the channel (11).