CN210832853U - Drying system - Google Patents

Abstract

The utility model relates to a drying system. The method comprises the following steps: the drying mechanism comprises a box body and a liner body which penetrates through the box body and can rotate relative to the box body. And the dust removal device is communicated with the drying mechanism. And the heat exchange and dehumidification device is respectively communicated with the dust removal device and the drying mechanism. The gas flowing out of the drying mechanism flows into the heat exchange and dehumidification device after being filtered by the dust removal device to be dehumidified and heated, and the dehumidified and heated gas can form a drying gas source which is used for entering the drying mechanism to dry the linen in the liner.

Description

Drying system

Technical Field

The utility model relates to a drying-machine technical field especially relates to a drying system.

Background

With the development of science and technology, the dryer has been gradually applied to various places, and the time for people to wait for drying after washing clothes is shortened, for example, when the dryer is applied to a hotel, because the linen cleaning amount of a hotel daily bed sheet, a towel and the like is large, the space required for airing is large, the operation is troublesome, the dryer can quickly dry the linen, the airing step is omitted, and great convenience is provided for users.

In the prior art, a heater is connected with a fan and an air inlet of a dryer, the heater heats air extracted from the outside by the fan, and then the heated air continuously enters an inner container of the dryer under the conveying of the fan to dry linen in the inner container, but simultaneously, the air in the inner container is continuously discharged from the inner container, so that the energy waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a drying system, include:

the drying mechanism comprises a box body and a liner body which penetrates through the box body and can rotate relative to the box body;

the dust removal device is communicated with the drying mechanism;

the heat exchange and dehumidification device is respectively communicated with the dust removal device and the drying mechanism; wherein the content of the first and second substances,

the gas that stoving mechanism flows out flows into heat transfer dehydrating unit after dust collector filters, dehumidifies and heats, and the gas after being dehumidified and heated can form and be used for getting into stoving mechanism is to cloth grass carries out the stoving air supply of drying in the courage.

Optionally, the container body comprises a feed inlet, a discharge outlet and a channel capable of accommodating linen; the bin way is provided with two at least spirals along the week side interval of its inner wall and turns over the muscle, every the spiral turns over the muscle all certainly the feed inlet extends to the discharge gate.

Optionally, the drying mechanism further comprises an air door inlet and an air door outlet which are arranged on the upper end surface of the box body, and a first fan which is arranged adjacent to the feeding hole; wherein, first fan with the feed inlet is linked together.

Optionally, the damper inlet includes a first inlet and a second inlet, the first inlet is communicated with the heat exchange and dehumidification device, and the second inlet is assembled with a heater and a second fan.

Optionally, the dust removal outlet of the dust removal device comprises a first exhaust air door and a second exhaust air door, the first exhaust air door is communicated with the heat exchange and dehumidification device, and the second exhaust air door is assembled with a control valve which can block or open the exhaust passage of the dust removal device.

Optionally, the dust removing device includes a third fan connected to the drying mechanism and a dust removing bag connected to the third fan, and the dust removing outlet of the dust removing device is opened on the dust removing bag.

Optionally, the heat exchange and dehumidification device comprises a heat exchanger for performing a dehumidification function on the gas, a heat pump for performing a heating function on the gas and a heating furnace which are sequentially connected in the direction from the gas inlet to the gas outlet; and gas flowing out of the drying mechanism sequentially enters the heat exchanger, the heat pump and the heating furnace through the dust removal device.

Optionally, the device also comprises a water collecting device for collecting the moisture separated by the gas in the heat exchanger to wash the linen.

Optionally, a compressor for providing a cold source for the heat pump to perform a secondary dehumidification function on the gas is further included.

Optionally, the drying mechanism further comprises a first bin door and a second bin door assembled on the container body, the first bin door is assembled on the feeding hole, the second bin door is assembled on the discharging hole, and the second bin door is assembled with an air cylinder for controlling the opening and closing of the second bin door.

The embodiment of the utility model provides a technical scheme can include following beneficial effect:

the embodiment of the utility model provides a drying system, drying mechanism are carrying out the in-process of drying to the linen for the high-temperature gas of drying the linen gets into heat transfer dehydrating unit through dust collector and dehumidifies and heats after drying mechanism discharges, and this gas formation stoving air supply after dehumidifying and heating, stoving air supply get into drying mechanism, dries the linen. The process can effectively collect and recycle the high-temperature gas discharged from the drying mechanism, thereby saving energy.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of a drying system provided in an embodiment of the present invention;

fig. 2 is a schematic view of a front view of a drying mechanism of the drying system shown in fig. 1;

fig. 3 is a sectional view of the drying mechanism shown in fig. 2 in a side view.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims does not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Fig. 1 is a schematic structural diagram of a drying system provided by an embodiment of the present invention. Fig. 2 is a schematic view of a front view of a drying mechanism of the drying system shown in fig. 1. Fig. 3 is a sectional view of the drying mechanism shown in fig. 2 in a side view.

Referring to fig. 1 to fig. 3, the embodiment of the utility model provides a drying system, include: a drying mechanism 1 comprises a box body 11 and a liner body 12 which penetrates through the box body 11 and can rotate relative to the box body 11. And the dust removal device 2 is communicated with the drying mechanism 1. And the heat exchange and dehumidification device 3 is respectively communicated with the dust removal device 2 and the drying mechanism 1. Wherein, the gas that stoving mechanism 1 flows out is filtered through dust collector 2 after, flows into heat transfer dehydrating unit 3, dehumidifies and heats, and the gas after being dehumidified and heated can form the stoving air supply that is used for getting into stoving mechanism 1, carries out the stoving to the linen in the courage body 12.

The embodiment of the utility model provides a drying system, drying mechanism 1 is carrying out the in-process of drying to the linen for the high temperature gas of stoving linen filters the back through dust collector 2 from drying mechanism 1 discharge, gets into heat transfer dehydrating unit 3 and dehumidifies and heats. The dehumidified and heated gas forms a drying gas source, and the drying gas source enters the drying mechanism 1 to dry the linen. The process can effectively collect and recycle the high-temperature gas discharged from the drying mechanism 1, thereby saving energy.

The embodiment of the utility model provides a drying system includes stoving mechanism 1. Referring to fig. 2 and 3, the drying mechanism 1 includes a box 11, a container 12 penetrating through the box 11 and rotatable with respect to the box 11 is disposed in the box 11, the container 12 includes a feeding port 121, a discharging port 122, and a duct 123 capable of accommodating linen; the bin channel 123 is provided with two spiral turned ribs 13 at intervals along the circumferential side of the inner wall thereof, and each spiral turned rib 13 extends from the feed port 121 to the discharge port 122. And the two spiral turned ribs 13 are symmetrically arranged along the central axis of the liner body 12. Of course, the number of the turnbuckles 13 is not limited to two, but may be four, six, or eight, and is not limited thereto.

The drying mechanism 1 further comprises an air door inlet 111 and an air door outlet 112 which are arranged on the upper end surface of the box body 11, and a first fan 14 which is arranged near the feed port 121, wherein the first fan 14 is communicated with the feed port 121. The damper inlet 111 includes a first inlet (not shown) communicating with the air outlet of the heat exchange and dehumidification device 3, and a second inlet (not shown) equipped with a heater (not shown) and a second fan (not shown). When the drying mechanism 1 is started for the first time, the worker fills the feed inlet 121 of the liner 12 with the first batch of linen to be dried. At this time, the damper inlet 111 and the damper outlet 112 are closed simultaneously, and the first fan 14 is started to continuously blow the linen into the duct 123. The container 12 is provided with a rotating shaft (not shown), and the drying mechanism 1 is further provided with a driving motor (not shown) which is rotatably connected to the rotating shaft so as to drive the container 12 to rotate. The spiral turning rib 13 drives the linen to rotate clockwise to accelerate the linen to flow into the storage channel 123.

The drying mechanism 1 further includes a first door 1241 and a second door 1242 assembled to the container 12, the first door 1241 is assembled to the feeding port 121, and the second door 1242 is assembled to the discharging port 122. When the linen smoothly enters the duct 123, the first fan 14 is turned off, and the first door 1241 disposed at the feeding port 121 and the second door 1242 disposed at the discharging port 122 are also turned off at the same time. At this time, the damper inlet 111 and the damper outlet 112 are simultaneously opened. The second fan is activated to draw air heated by the heater, and the air continuously enters the channel 123 through the second inlet of the damper inlet 111 and then flows out through the damper outlet 112. The gas flowing out is accompanied by the water vapor of linen, so the gas is in a damp and hot state. The damp and hot gas is filtered by the dust removing device 2 and then enters the heat exchange and dehumidification device 3 to be dried and heated, so that a drying gas source is formed. When the linen of the second batch and the following batches need to enter the liner body for drying, the drying air source enters the liner body 12 again from the first inlet of the air door inlet 111 to dry the linen.

After the linen is dried, the damper inlet 111 and the damper outlet 112 are closed again. At this time, the first door 1241 of the feeding port 121 and the second door 1242 of the discharging port 122 are opened simultaneously, the first fan 14 is started, the linen in the duct 123 is blown out from the discharging port 122 by the first fan 14, and the staff collects and arranges the blown linen. The second door 1242 is assembled with the cylinder 125, and the second door 1242 can be controlled to be opened and closed by the cylinder 125. Of course, in other embodiments, the opening and closing of the second door 1242 can be controlled by providing a motor or other driving device thereon, and the same effect can be achieved, but the invention is not limited thereto.

With continued reference to fig. 1, the dust removal outlet 22 of the dust removing device 2 includes a first exhaust damper 221 and a second exhaust damper 222, the first exhaust damper 221 is communicated with the heat exchange and dehumidification device 3, the second exhaust damper 222 is assembled with a control valve 25, and the control valve 25 can close or open the exhaust passage of the dust removing device 2. In one embodiment, the dust removing device 2 may include a third fan 23 connected to the drying mechanism 1 and a dust bag 24 connected to the third fan 23. The third fan 23 is communicated with the air door outlet 112 of the drying mechanism 1, and the dust removal outlet 22 of the dust removal device 2 is arranged on the dust removal bag 24. The dust removing bag 24 may be a net-shaped bag structure, which can filter impurities in the gas. Of course, the dust removing bag 24 may be an activated carbon dust removing device, as long as it can filter impurities in the gas, and is not limited thereto.

The damp and hot air exhausted from the drying mechanism 1 is sucked into the dust removing device 2 from the dust removing inlet 21, and the dust removing device 2 filters and removes impurities from the damp and hot air. The second exhaust damper 222 is always closed during operation. When the utility model discloses a drying system out of service, the accessible is opened control valve 25 and is come to clear up the dirt wadding in this dust collector's the exhaust passage, prevents that dirt wadding accumulation is too much and block up exhaust passage.

The gas after dust removal flows into the heat exchange and dehumidification device 3 from the first exhaust damper 221. The heat exchange and dehumidification device 3 comprises a heat exchanger 31 for performing a dehumidification function on the gas, a heat pump 32 for performing a heating function on the gas and a heating furnace 33 which are sequentially connected from a gas inlet 34 to a gas outlet 35. The gas flowing out of the drying mechanism 1 enters the heat exchanger 31, the heat pump 32 and the heating furnace 33 in sequence through the dust removing device 2.

In one embodiment, the present invention further comprises a water collecting device (not shown) for collecting the water separated in the heat exchanger 31 for washing the linen. Which is in communication with the interior of the heat exchanger 31. The heat exchanger 31 is provided with coiled fluorine pipes which are filled in various regions in the heat exchanger 31, and the diameter of the fluorine pipes is very small, like a capillary vessel. Cold water (the temperature of the cold water is far lower than that of the gas) is stored in the fluorine pipe, after the gas enters the heat exchanger 31, the gas and the cold water in the fluorine pipe perform heat exchange, the distribution range of the fluorine pipe in the heat exchanger 31 is wide, the heat exchange area can be effectively increased, and the heat exchange capacity is improved. After the heat exchange, the water vapor inside the gas condenses into a liquid state, and is separated from the gas and discharged through a water pipe. And the cold water in the fluorine pipe obtains energy from the gas to form warm water with the temperature higher than 40 ℃. Then the warm water is collected by the water collecting device, and the water collecting device transmits the warm water to the washing equipment to wash dirty linen, thereby achieving two purposes.

With continued reference to fig. 1, the temperature of the gas heated by the heat exchanger 31 is maintained in the range of 50 to 60 degrees celsius, and then the gas flows into the heat pump 32. The heat pump 32 transfers thermal energy to the gas using the inverse carnot principle to heat the gas so that the temperature of the gas is further increased. Meanwhile, since the gas is not completely dehumidified in the heat exchanger 31, the gas is also mixed with moisture after entering the heat pump 32. The present invention further includes a compressor (not shown) for providing a cooling source for the heat pump 32 to perform a secondary dehumidification function on the gas. The compressor is connected with the heat pump 32, and the cold source is transmitted to the interior of the heat pump 32 through a copper condenser pipe for storing the cold source. Because the temperature of the cold source is lower than that of the gas, the residual water vapor in the gas is condensed into liquid after being contacted with the copper condenser. At this time, the compressor transfers the secondarily dehumidified gas to the other end of the heat pump to be reheated, and the reheated gas is increased in temperature and is in a more dry state. Meanwhile, the volume of the gas is expanded by several times, so that new moisture can be taken away more easily when the gas enters the dryer again, and the aim of drying the fabrics quickly is fulfilled. The heat pump 32 is controllable and convenient to operate due to the adoption of an electric driving mode, so that the application rate is high.

The gas enters the heating furnace 33 from the heat pump 32, and the heating device is provided inside the heating furnace 33. When the gas enters, the heating device is started to further heat the gas, so that the heated gas forms a drying gas source. In an embodiment of the present invention, the heating device can adopt an electromagnetic heating mode, and the heating device has a temperature control function. The temperature of the gas heated by the heating device can be determined by the staff according to the type of the linen to be dried. For example, when the linen to be dried is a bed sheet, the heating device may be adjusted to a higher temperature, for example, 100 degrees celsius, so as to dry the bed sheet quickly. When the linen to be dried is a summer short sleeve or a single thin clothes, the heater can be adjusted to a lower temperature, for example, 80 ℃, so that the clothes such as the short sleeve can be quickly dried, the waste of resources can be avoided, and the clothes drying device is energy-saving and environment-friendly. Of course, in other embodiments, the heater may also adopt resistance heating or other heating methods, and is not limited to this.

After the gas is reheated by the heating furnace 33, a drying gas source is formed, and the drying gas source enters the liner body 12 through the air door inlet 111 of the drying mechanism 1 to dry the linen. The drying gas source dries the linen and then enters the dust removal device 2 and the heat exchange dehumidification device 3 again. The cyclic utilization of resources can be realized by the cyclic reciprocating.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. The invention is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A drying system, comprising:

the drying mechanism comprises a box body and a liner body which penetrates through the box body and can rotate relative to the box body;

the dust removal device is communicated with the drying mechanism;

the heat exchange and dehumidification device is respectively communicated with the dust removal device and the drying mechanism; wherein the content of the first and second substances,

the gas that stoving mechanism flows out flows into heat transfer dehydrating unit after dust collector filters, dehumidifies and heats, and the gas after being dehumidified and heated can form and be used for getting into stoving mechanism is right the cloth grass in the courage carries out the stoving air supply of drying.

2. The drying system of claim 1, wherein the container body comprises a feed inlet, a discharge outlet and a channel for accommodating linen; the bin way is provided with two at least spirals along the week side interval of its inner wall and turns over the muscle, every the spiral turns over the muscle all certainly the feed inlet extends to the discharge gate.

3. The drying system of claim 2, wherein the drying mechanism further comprises an air door inlet and an air door outlet which are arranged on the upper end surface of the box body, and a first fan which is arranged adjacent to the feed port; wherein, first fan with the feed inlet is linked together.

4. The drying system of claim 3, wherein the damper inlet includes a first inlet and a second inlet, the first inlet being in communication with the heat exchange and dehumidification device, the second inlet being assembled with a heater and a second fan.

5. The drying system of claim 1, wherein the dust removing outlet of the dust removing device comprises a first exhaust damper and a second exhaust damper, the first exhaust damper is communicated with the heat exchange and dehumidification device, and the second exhaust damper is assembled with a control valve, and the control valve can block or open an exhaust passage of the dust removing device.

6. The drying system of claim 5, wherein the dust removing device comprises a third fan connected to the drying mechanism and a dust bag connected to the third fan, and the dust outlet of the dust removing device is opened on the dust bag.

7. The drying system of claim 1, wherein the heat exchanging and dehumidifying device comprises a heat exchanger for dehumidifying the gas, a heat pump for heating the gas and a heating furnace, which are sequentially connected from the gas inlet to the gas outlet; and gas flowing out of the drying mechanism sequentially enters the heat exchanger, the heat pump and the heating furnace through the dust removal device.

8. The drying system of claim 7, further comprising a water collection device for collecting moisture separated by the gas in the heat exchanger for washing the linen.

9. The drying system of claim 7, further comprising a compressor providing a cold source for the heat pump to perform a secondary dehumidification function on the gas.

10. The drying system of claim 2, wherein the drying mechanism further comprises a first door and a second door assembled to the container, the first door is assembled to the feeding opening, the second door is assembled to the discharging opening, and the second door is assembled with a cylinder for controlling the opening and closing of the second door.

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