CN213434504U

CN213434504U - Renewable drying device

Info

Publication number: CN213434504U
Application number: CN202022077278.2U
Authority: CN
Inventors: 廖小亮; 苏卓欣
Original assignee: Super Dry Desiccant Shenzhen Co ltd
Current assignee: Super Dry Desiccant Shenzhen Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-06-15
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a drying device can regenerate, the power distribution box comprises a box body, be provided with heat collection device on the box, one side of box is provided with power and heat storage box, heat collection device with the heat storage box is connected, the top of box is provided with the drier layer, the side on drier layer is provided with the fan. The utility model provides a pair of drying device can regenerate in can realizing automaticly by the drier, collect heat energy and utilize phase change heat-retaining material to store through solar panel, when the drier absorbs water and reaches the saturation, can start the heat-retaining system and release heat, the heat-retaining medium flows through the cooling tube and heats the drier, start the fan simultaneously and blow off the container with the vapor of heating evaporation through the bleeder vent, and realize the regeneration of drier, thereby further realize the automatic cyclic utilization of drier.

Description

Renewable drying device

Technical Field

The utility model relates to a drier technical field, concretely relates to drying device can regenerate.

Background

Under the trend of rapid development of global economy, the establishment of Chinese 'world factories' and the dependence on international resources generate huge transportation demands, and box transportation obtains huge development space under the background, but in the process of box ocean transportation or storage, the box often experiences high-humidity climate and strong day-night temperature difference change, and generates 'box rain', and the liquid water can seriously affect goods in the box or the outer package of the goods, so that the control of the humidity in the box is very necessary.

The existing drying mode in the box body is usually realized by independently packaging a plurality of disposable drying agents such as calcium chloride drying agents, silica gel drying agents, mineral drying agents and the like to realize the humidity control of the whole voyage, the drying agents usually have the characteristic of large water absorption capacity, the humidity control of the whole voyage of the box body can be completed under the normal condition, but under the special condition of large rapid fluctuation of temperature and humidity or the condition that the box body needs long storage and voyage transportation (generally, the total time is more than 50-60 days), the drying agents can not complete the humidity control of the higher playing speed in the box body of the back-end voyage because the drying agents reach the condition of saturated water absorption capacity, so that goods (particularly, a plurality of high-end precision instruments) are damaged by rain or high humidity of the box body, and great loss is caused.

Therefore, the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned deficiencies of the prior art, the present invention aims to provide a reproducible drying device with a drying agent capable of realizing automatic regeneration.

For solving the technical problem, the utility model discloses following technical scheme has been taken:

the utility model provides a drying device can regenerate, includes the box, be provided with heat collection device on the box, one side of box is provided with power and heat storage box, heat collection device with the heat storage box is connected, the top of box is provided with the drier layer, the side on drier layer is provided with the fan.

The renewable drying device is characterized in that a solar photovoltaic panel is further arranged on the box body and connected with a power supply, and the power supply is an UPS (uninterrupted power supply).

The renewable drying device is characterized in that the heat collecting device is a solar energy photo-thermal plate.

The renewable drying device is characterized in that a drying agent is arranged in the drying agent layer, and the drying agent is filled in the drying agent layer and is fixed with the grids through a single-side breathable film.

The renewable drying device is characterized in that a radiating pipe is arranged in the drying agent layer and connected with the heat collecting device.

The renewable drying device is characterized in that the drying agent layer is provided with air vents for exhausting water vapor.

The reproducible drying device is characterized in that the air holes are air holes capable of being opened and closed controllably.

The renewable drying device is characterized in that a humidity monitoring device is arranged in the box body.

The renewable drying device is characterized in that the heat collecting device is connected with the heat storage tank through a pipeline.

The renewable drying device is characterized in that a pipeline circulating pump and a control valve are arranged on the pipeline.

Compared with the prior art, the utility model discloses a drying device can regenerate, the power distribution box comprises a box body, be provided with heat collection device on the box, one side of box is provided with power and heat storage box, heat collection device with the heat storage box is connected, the top of box is provided with the drier layer, the side on drier layer is provided with the fan. The utility model provides a pair of drying device can regenerate, can assemble the container, can realize automatic regeneration with the drier, collect heat energy and utilize phase change heat-retaining material to store through solar panel, absorb water when reaching the saturation when the drier, can start the heat-retaining system and release heat, the heat-retaining medium flows through the cooling tube and heats the drier, start the fan simultaneously and will heat the vapor of evaporation and blow off the container through the air vent, and realize the regeneration of drier, accomplish dry regeneration when the drier, can drop into the use again, so cyclic utilization, even the course of container is because long-time delay of abominable weather or other special reasons, also can guarantee that the humidity is controllable in the container, thereby the safety of protection goods.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is the overall schematic view of the container of the renewable drying device provided by the utility model.

Fig. 2 is a left side view of the renewable drying device provided by the present invention.

Fig. 3 is a schematic diagram of a heat transfer medium circulation of the renewable drying device provided by the present invention.

Fig. 4 is a schematic diagram of an electric power system of the renewable drying device provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "on," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.

The embodiment of the utility model provides a drying device can regenerate please refer to and draw together 1-4, the power distribution box comprises a box body 1, be provided with heat collection device 2 on the box 1, one side of box 1 is provided with power 3 and heat storage tank 4, heat collection device 2 with heat storage tank 4 is connected, the top of box 1 is provided with drier layer 5, drier layer 5's side is provided with fan 6.

In this embodiment, in the container is applied to the drying device that can regenerate, box 1 can be the container, can assemble the container on, can realize automatic regeneration with the drier, the inside upper strata of container is granular renewable drier, renewable drier contain but not only be limited to silica gel, montmorillonite and mineral drier etc. collect and utilize heat energy through heat collection device 2 phase transition heat-retaining material in the heat storage box 4 stores, be provided with the heat-retaining material that phase transition temperature is 80-100 ℃ in the heat storage box 4.

It is specific again, the heat transfer medium that the pipeline flows can be water, ethylene glycol aqueous solution etc. or other types's heat transfer medium, when the drier absorbs water and reaches the saturation, can start the heat-retaining system and release heat, the heat-retaining medium flows through the cooling tube and heats the drier, starts the fan simultaneously and blows off the container with the vapor of heating the evaporation through the air vent to realize the regeneration of drier, accomplish dry regeneration back when the drier, but drop into operation again, cyclic utilization so, the technical scheme of the utility model, even the long-time detention of journey because of bad weather or other special reasons of container, also can guarantee that the humidity is controllable in the container, thereby the safety of protection goods.

Further, referring to fig. 2 and 4, in this embodiment, the box body 1 is further provided with solar photovoltaic panels 7, 10 on the right side in this embodiment, the solar photovoltaic panels 7 are connected with the power supply 3, and the power supply 3 is an UPS uninterruptible power supply.

Specifically, solar photovoltaic board 7 can give power supply 3 supplies power, and the electric power system of whole device, including pipeline circulating pump 11, fan 6, bleeder vent 9 switching device's electric power all is provided by photovoltaic board + UPS uninterrupted power system.

Further, in this embodiment, the heat collecting device 2 is a solar energy photo-thermal plate, and certainly, an external heat source (heat collecting device) of the desiccant renewable device is not limited to solar energy, and may be air energy, geothermal energy, water heat energy, industrial waste heat, electric heating and other forms of heat energy.

With continued reference to fig. 1, a desiccant is disposed in the desiccant layer 5, and the desiccant is filled in the desiccant layer 5 and fixed to the mesh (not numbered) through a single-sided gas-permeable membrane (not numbered).

Specifically, the single-side breathable film is used for absorbing water vapor in the container, the water vapor can only penetrate through the side of the container and is absorbed by the drying agent but cannot be recycled, and the single-side breathable film is fixed by the whole-side iron wire grid and cannot fall off.

Further, be provided with the cooling tube (not shown in the figure) in the drier layer 5, the cooling tube with heat collection device 2 is connected, is four on the leftmost side in this embodiment, be provided with the bleeder vent 9 that is used for discharging vapor on drier layer 5, bleeder vent 9 is the bleeder vent of steerable switching, be equipped with humidity monitoring device (not shown in the figure) in box 1, heat collection device 2 pass through pipeline 10 with heat storage tank 4 is connected, be provided with pipeline circulating pump 11 and control flap 12 on the pipeline 10.

Specifically, referring to fig. 1, fig. 2, and fig. 3, in a normal marine or other type of voyage, the air vent 9 at the upper right and the air port of the fan 6 are closed, the control valve 12 at the end of the heat transfer medium circulation pipeline desiccant layer 5 is closed, the desiccant at the upper layer controls the humidity in the container, the solar energy thermal panel above the container absorbs solar energy and stores the collected heat in the phase change material heat storage tank 4 through the heat transfer medium in the pipe, and the photovoltaic panel starts to charge the UPS uninterruptible power supply. When the humidity monitoring device in the container monitors that the humidity exceeds a set value, the vent hole 9 is opened, under the condition of solar energy sufficient in daytime, the solar photo-thermal device (the valve at the end of the energy storage system, namely the valve 3, is closed) is independently started to enable heat to flow through the radiating pipe through the medium in the pipe, the fan is started to enable hot air to flow through the drying agent, the radiating pipe heats the drying agent to dehumidify, on the other hand, the air flow discharges water vapor from the vent hole 9 through the drying agent layer, the valve 1 at the end of the solar photo-thermal plate is closed at night or under the condition of insufficient solar energy, the phase-change heat storage device is started to release heat, the heat flows through the medium in the pipe to flow through the radiating pipe and the fan 6 is started to enable the hot air to flow through the drying agent, the radiating pipe heats the drying agent, set for below certain humidity and can judge the drier regeneration finishes), close the heat dissipation pipe valve and stop heating and close fan 6 and wind gap, close bleeder vent 9, the drier after the regeneration continues to control humidity in the container, so recycle, can reach the automatic regeneration of drier and recycle, the trouble of having removed the frequent change of the drier in the container from, can use manpower and materials sparingly, get off for a long time and can save the shipping cost, the cyclic regeneration of drier is used, the frequent abandonment of disposable drier has also been removed from, also have positive guard action to the environment.

To sum up, the utility model discloses a drying device can regenerate, the power distribution box comprises a box body, be provided with heat collection device on the box, one side of box is provided with power and heat storage box, heat collection device with the heat storage box is connected, the top of box is provided with the drier layer, the side on drier layer is provided with the fan. The utility model provides a pair of drying device can regenerate, can assemble the container, can realize automatic regeneration with the drier, collect heat energy and utilize phase change heat-retaining material to store through solar panel, absorb water when reaching the saturation when the drier, can start the heat-retaining system and release heat, the heat-retaining medium flows through the cooling tube and heats the drier, start the fan simultaneously and will heat the vapor of evaporation and blow off the container through the air vent, and realize the regeneration of drier, accomplish dry regeneration when the drier, can drop into the use again, so cyclic utilization, even the course of container is because long-time delay of abominable weather or other special reasons, also can guarantee that the humidity is controllable in the container, thereby the safety of protection goods.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.

Claims

1. The utility model provides a drying device can regenerate, includes the box, its characterized in that, be provided with heat collection device on the box, one side of box is provided with power and heat storage tank, heat collection device with the heat storage tank is connected, the top of box is provided with the drier layer, the side on drier layer is provided with the fan.

2. The drying apparatus capable of regenerating as claimed in claim 1, wherein said cabinet is further provided with a solar photovoltaic panel, said solar photovoltaic panel is connected to said power source, said power source is UPS uninterruptible power supply.

3. The regenerable drying device of claim 1, wherein the heat collection device is a solar thermal panel.

4. The regenerable drying device of claim 1, wherein a desiccant is disposed within the desiccant layer, wherein the desiccant is filled within the desiccant layer and is secured to the mesh by a single-sided gas permeable membrane.

5. The regenerative drying apparatus of claim 1, wherein a heat pipe is disposed in the desiccant layer, and the heat pipe is connected to the heat collecting device.

6. The regenerable drying device of claim 1, wherein the desiccant layer is provided with gas permeable pores for venting water vapor.

7. The regenerable drying device of claim 6, wherein the vent is a controllably openable vent.

8. The regenerable drying device of claim 1, wherein a humidity monitoring device is provided within the tank.

9. The regenerative drying device of claim 1, wherein the heat collection device is connected to the heat storage tank via a conduit.

10. The regenerable drying device of claim 9, wherein a line circulation pump and a control valve are disposed on the line.