CN103344098B

CN103344098B - Drainage type dry air drying device

Info

Publication number: CN103344098B
Application number: CN201310285997.5A
Authority: CN
Inventors: 朴明杰
Original assignee: YANBIAN CHAOYI HOSPITAL
Current assignee: YANBIAN CHAOYI HOSPITAL
Priority date: 2013-07-09
Filing date: 2013-07-09
Publication date: 2018-03-02
Anticipated expiration: 2033-07-09
Also published as: CN103344098A

Abstract

The present invention relates to a kind of drainage type dry air drying device, and it includes drying box and dry air generator, the dried object supporting plate with hot air outlet is provided with the drying box.Damp-heat air cooler bin and heat exchange case are provided with the dry air generator side by side, the bottom of the damp-heat air cooler bin and heat exchange case is provided with the cold air pipe being connected respectively with the bottom of damp-heat air cooler bin and heat exchange case.The upper end of the damp-heat air cooler bin is connected with one end of damp-heat air pipe, and the other end of the damp-heat air pipe penetrates drying box upper end.The upper end of the heat exchange case is connected with one end of dry air pipe, and the other end of dry air pipe penetrates the drying box bottom, and the damp-heat air cooler bin lower end is connected with drainpipe.The present invention have can dry Tempeerature-constant air without interruption, rate of drying is fast, and energy-saving effect is notable, and can arbitrarily temperature regulating, humidity, it is simple in construction, easy to use the features such as.

Description

Drainage type dry air drying device

Technical field

The present invention relates to a kind of drying device, particularly drainage type dry air drying device, done suitable for various articles It is dry, seed specimens and exsiccata, medicinal material sample etc. are made when the plant resources that is particularly suitable for use in is generally investigated.

Background technology

At present, the drying unit such as drying box, air dry oven often utilizes the drying box subenvironment temperature difference, i.e., is added using drying box Warm and caused air reclaimed water dissolving difference, absorption dehydration body moisture, and moisture is discharged to outside subenvironment by small shutter etc., Air is supplemented outside subenvironment again to be heated, and article to be dried is dried with this.When in this way, the rate of drying of article Depending on the temperature in drying box and the humidity of drying box external environment, it is, when the temperature in drying box is higher, drying box External environment condition it is relatively dry when, the drying effect of article can be more satisfactory；When dry the temperature inside the box than relatively low, outside drying box When environment is moister, the drying effect of article is with regard to not ideal enough, in some instances it may even be possible to some articles can be caused also not wait drying to terminate Just go mouldy rotten.Particularly, to seed and medicinal material etc., it can not obtain and preferably dry and dry in the shade effect as being difficult to ensure that The bottleneck of its quality.

The content of the invention

It is an object of the invention to overcome above-mentioned deficiency, there is provided one kind can dry Tempeerature-constant air without interruption, rate of drying Hurry up, energy-saving effect is notable, can arbitrarily temperature regulating, humidity, drainage type dry air drying device simple in construction, easy to use.

To achieve these goals, the present invention adopts the following technical scheme that.

Drainage type dry air drying device of the present invention includes drying box and is arranged at the dry empty of the drying box side Gas generator, the drying box is interior to be provided with least one layer of dried object supporting plate for carrying at least two hot air outlets.The drying The damp-heat air cooler bin with cooling bend pipe and the heat exchange case with heat exchange bend pipe, institute are provided with air generator side by side The upper and lower end for stating cooling bend pipe and heat exchange bend pipe is respectively communicated with, in the upper connecting tube of the cooling bend pipe and heat exchange bend pipe Provided with compression pump, the bottom of the damp-heat air cooler bin and heat exchange case is provided with one end and the bottom of the damp-heat air cooler bin Portion connects, the cold air pipe of the bottom connection of the other end and heat exchange case, and the upper end of the damp-heat air cooler bin is connected with wet One end of warm-air pipe, the other end of the damp-heat air pipe penetrates the drying box upper end, positioned at the superiors' dried object supporting plate Top, the upper end of the heat exchange case is connected with one end of dry air pipe, and the other end of the dry air pipe penetrates institute Drying box bottom is stated, below orlop dried object supporting plate, the damp-heat air cooler bin lower end is connected with drainpipe.

The drying box inner bottom part is provided with heating electroplax, the other end position of the dry air pipe for penetrating drying box bottom Between the heating electroplax and the orlop dried object supporting plate.

The cold air pipe is provided with blower fan.

Temperature probe is respectively equipped with the damp-heat air pipe and dry air pipe.

The drying box and dry air generator are in one or in assembly.

Control panel is provided between the drying box and dry air generator.

The dry air generator is in closed state.

Because the present invention is made up of drying box and dry air generator, it is using the meltage of water vapor in air with temperature The difference of degree and the characteristics of change, hot and humid air is cooled to low temperature first, water condensation is separated with air, then Air is heated to high temperature, forms high temperature dry air, therefore, have can dry Tempeerature-constant air without interruption, rate of drying is fast, section Can significant effect, and can arbitrarily temperature regulating, humidity, it is simple in construction, easy to use, especially suitable for seed in natural resources of Chinese medicinal materials generaI investigation The beneficial effects such as dry, Chinese medicine is dried in the shade, exsiccata and moisture absorption paper are dried.

Brief description of the drawings

Fig. 1 is the structural representation of drainage type dry air drying device of the present invention.

Embodiment

As shown in figure 1, drainage type dry air drying device of the present invention includes drying box 4 and is arranged at the drying box 4 The dry air generator 6 of side, the drying box 4 and dry air generator 6 or in one or in assembly, the drying Air generator 6 is in closed state.Control panel 8 is provided between the drying box 4 and dry air generator 6.The drying box 4 It is interior to be provided with least one layer of dried object supporting plate 3 for carrying at least two hot air outlets 2.The dried object supporting plate 3 can be placed on It is symmetricly set on the bracket 5 in drying box 4.It is provided with side by side with the wet of cooling bend pipe 13 in the dry air generator 6 Hot-air cooler bin 10 and the heat exchange case 12 with heat exchange bend pipe 14, the cooling bend pipe 13 and heat exchange bend pipe 14 Upper and lower end is respectively communicated with, and the upper connecting tube of the cooling bend pipe 13 and heat exchange bend pipe 14 is provided with compression pump 11.In order to every Heat, heat insulating belt 15 is provided between the damp-heat air cooler bin 10 and heat exchange case 12.The damp-heat air cooler bin 10 and heat The bottom of commuting case 12 is connected provided with one end with the bottom of the damp-heat air cooler bin 10, the bottom of the other end and heat exchange case 12 The cold air pipe 18 of portion's connection, the cold air pipe 18 are provided with blower fan 19.The upper end connection of the damp-heat air cooler bin 10 There is one end of damp-heat air pipe 9, the other end of the damp-heat air pipe 9 penetrates the upper end of drying box 4, is dried positioned at the superiors The top of thing supporting plate 3.The upper end of the heat exchange case 12 is connected with one end of dry air pipe 17, the dry air pipe 17 The other end penetrates the bottom of drying box 4, below orlop dried object supporting plate 3.The damp-heat air pipe 9 and dry air Temperature probe 7 is respectively equipped with pipe 17.For supplementary heating when temperature is relatively low in drying box 4, the inner bottom part of drying box 4 can Provided with heating electroplax 1, to keep whole system constant temperature.Now, the dry air pipe 17 for penetrating the bottom of drying box 4 is another End is between the heating electroplax 1 and the orlop dried object supporting plate 3.The lower end of damp-heat air cooler bin 10 is connected with Drainpipe 16.

The present invention operation principle be：

Article to be dried is placed on dried object supporting plate 3, heating electroplax 1 distributes heat, makes on article to be dried Moisture is risen by the hot air outlet 2 on dried object supporting plate 3, and it is cold to enter damp-heat air cooler bin 10 by damp-heat air pipe 9 But to low temperature, the moisture in air is condensed into water at low temperature and hang on cooling bend pipe 13, separated with air, and under drop down onto it is wet The bottom of hot-air cooler bin 10, discharged by drainpipe 16 outside casing, the solubility of air reclaimed water is reduced with this.It is same with this When, Cryogenic air enters heat exchange case 12 in the presence of blower fan 19, is reached using energy heats cold air caused by compression pump 11 To the purpose of heating.Produce and compression pump 11 is cooled down while drying hot-air, it is not necessary to additional heat abstractor.Heated obtained height Warm dry air, drying box 4 is entered from bottom half by dry air pipe 17, circulation is dried.The drying box is dried In air circulation, it is dry air bottom in drying box 4, is topmost humid air, using is arranged on the He of damp-heat air pipe 9 Temperature probe 7 on dry air pipe 17 controls the humiture in the dry air pipe 17 of drying box 4 respectively.By on control panel 8 Carry out operate and adjust required temperature, humidity etc..

Claims

A kind of 1. drainage type dry air drying device, it is characterised in that：It includes drying box（4）Be arranged at the drying box （4）The dry air generator of side（6）, the drying box（4）The interior at least one layer that is provided with carries at least two hot air outlets （2）Dried object supporting plate（3）, the dry air generator（6）Inside it is provided with side by side with cooling bend pipe（13）Damp-heat air Cooler bin（10）With with heat exchange bend pipe（14）Heat exchange case（12）, the cooling bend pipe（13）With heat exchange bend pipe（14） Upper and lower end be respectively communicated with, the cooling bend pipe（13）With heat exchange bend pipe（14）Upper connecting tube be provided with compression pump（11）, The damp-heat air cooler bin（10）And heat exchange case（12）Bottom be provided with one end and the damp-heat air cooler bin（10）'s Bottom connects, the other end and heat exchange case（12）Bottom connection cold air pipe（18）, the damp-heat air cooler bin（10） Upper end be connected with damp-heat air pipe（9）One end, the damp-heat air pipe（9）The other end penetrate the drying box（4）On End, positioned at the superiors' dried object supporting plate（3）Top, the heat exchange case（12）Upper end be connected with dry air pipe（17）'s One end, the dry air pipe（17）The other end penetrate the drying box（4）Bottom, positioned at orlop dried object supporting plate（3） Below, the damp-heat air cooler bin（10）Lower end is connected with drainpipe（16）.
2. drainage type dry air drying device according to claim 1, it is characterised in that：The drying box（4）Interior bottom Portion is provided with heating electroplax（1）, it is described to penetrate drying box（4）The dry air pipe of bottom（17）The other end positioned at it is described heating electricity Plate（1）With the orlop dried object supporting plate（3）Between.
3. drainage type dry air drying device according to claim 1, it is characterised in that：The cold air pipe（18）On Provided with blower fan（19）.
4. drainage type dry air drying device according to claim 1, it is characterised in that：The damp-heat air pipe（9） With dry air pipe（17）On be respectively equipped with temperature probe（7）.
5. drainage type dry air drying device according to claim 1, it is characterised in that：The drying box（4）With it is dry Dry air generator（6）In one or in assembly.
6. drainage type dry air drying device according to claim 1, it is characterised in that：The drying box（4）With it is dry Dry air generator（6）Between be provided with control panel（8）.
7. drainage type dry air drying device according to claim 1, it is characterised in that：The dry air generator （6）In closed state.