CN213578563U

CN213578563U - Plant specimen drying device

Info

Publication number: CN213578563U
Application number: CN202022784069.1U
Authority: CN
Inventors: 党思捷; 何朋芝; 孔超
Original assignee: Traditional Chinese Medicine Research Institute Sichuan Academy Of Chinese Medicine Sciences
Current assignee: Traditional Chinese Medicine Research Institute Sichuan Academy Of Chinese Medicine Sciences
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-29
Anticipated expiration: 2030-11-26

Abstract

The utility model provides a plant specimen drying device, which comprises a house body and a drying rack, wherein a hot air drying device is arranged inside the house body; the drying rack is rotatably connected with an object placing plate, so that the object placing plate rotates and inclines towards the hot air drying device; a first air duct communicated with the ventilation opening is formed in the wall of the house body, and the first air duct covers the outer side of the house body; the upper end of the first air duct is connected with a second air duct leading to the hot air drying device, so that hot air transversely blows through the object placing plate and then enters the first air duct to form hot air flowing circulation. The utility model discloses it is reasonable to set up, can effectively avoid hot-blast convection current, and then the sample is heated evenly and the stoving is respond well, and the sample degree of drying difference is little.

Description

Plant specimen drying device

Technical Field

The utility model relates to a sample preparation technical field particularly, relates to a plant specimen drying device.

Background

Plant leaf sample is to the growth of research plant, it has important effect to be invaded by the disease, and need long-time stoving in the preparation process of sample just can obtain final plant specimen finished product, consequently dry in putting into drying device again through going into the sample card, and the space is airtight in the current stoving room, the stoving frame is multilayer structure, steam is at the in-process of stoving room flow cycle inhomogeneous, the gas flow is disorderly and easily produce the gas convection, the heat transfer flow effect is poor, and then make the sample stoving on the stoving frame inhomogeneous, the drying degree has certain difference, the stoving effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plant specimen drying device is in order to solve technical problem who exists among the background art.

The embodiment of the utility model discloses a realize through following technical scheme: a plant specimen drying device comprises a room body and a drying rack, wherein a hot air drying device is arranged in the room body; the drying rack is rotatably connected with an object placing plate, so that the object placing plate rotates and inclines towards the hot air drying device; a first air duct communicated with the ventilation opening is formed in the wall of the house body, and the first air duct covers the outer side of the house body; the upper end of the first air duct is connected with a second air duct leading to the hot air drying device, so that hot air transversely blows through the object placing plate and then enters the first air duct to form hot air flowing circulation.

Preferably, the stoving is erect and is equipped with a plurality ofly and every has the multilayer to put the thing board, and a plurality of stoving framves around hot air drying device sets up, hot air drying device is that the cylinder is vertical to be located the middle part of the room body and multi-direction horizontal air-out, the room external side is provided with a plurality of first air flues and corresponds respectively and collects the hot-blast of a plurality of stoving framves of flowing through, a plurality of first air flues in room body top handing-over, the handing-over department of first air flue is connected with dehydrating unit, dehydrating unit's the end of giving vent to anger with the second air flue links to each other.

Preferably, be provided with the fixed mounting draw-in groove that is used for the fixed specimen to press from both sides on putting the thing board, the edge side of putting the thing board is provided with fixed knob, the fixed mounting draw-in groove is for setting up in pairs, and its card income edge with put the edge of thing board and keep flushing, fixed knob locates fixed mounting draw-in groove's both sides strip middle part, the fixed mounting draw-in groove is provided with the multiunit and holds a plurality of specimen clamps with the installation.

Preferably, a plurality of ventilation sieve pores are arranged on the object placing plate.

Preferably, the outer side of the house body is provided with a temperature monitoring and alarming device.

Preferably, a touch display screen connected with the control system is arranged on the front side of the house body.

The technical scheme of the embodiment of the utility model has following advantage and beneficial effect at least: the utility model discloses a horizontal air-out of hot air drying device is blown to the stoving frame, and the sample clamp is placed on putting the thing board and the slope is met hot-blast, with hot-blast abundant contact, hot-blast entering first air passage formation circulation in further blowing in the vent of the room internal wall of stoving frame rear side again, and then avoid the internal steam flow convection that produces in room, a plurality of samples in the sample clamp are dried more evenly, and the drying degree difference between the sample is little, and whole stoving is respond well.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a plant specimen drying device provided in embodiment 1 of the present invention;

FIG. 2 is a top view of the internal structure of the plant specimen drying device of the present invention;

FIG. 3 is a schematic view of the appearance of the plant specimen drying device of the present invention;

fig. 4 is a schematic structural view of the drying rack of the present invention;

fig. 5 is a schematic structural view of the object placing plate of the present invention.

Icon: 1-a room body, 2-a drying rack, 21-a storage plate, 211-a ventilation sieve pore, 3-a hot air drying device, 4-a first air passage, 5-a second air passage, 6-a dehumidifying device, 7-a fixed installation clamping groove, 8-a fixed knob, 9-a specimen holder, 10-a temperature monitoring and alarming device and 11-a touch display screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 5, the embodiment 1 is a plant specimen drying device, which includes a room body 1 and a drying rack 2, wherein a hot air drying device 3 is disposed inside the room body 1; the drying rack 2 is rotatably connected with an object placing plate 21, so that the object placing plate 21 rotates and inclines towards the hot air drying device 3; a first air duct 4 communicated with the ventilation opening is arranged on the wall of the house body 1, and the first air duct 4 covers the outer side of the house body 1; the upper end of first air duct 4 is connected with second air duct 5 that leads to hot air drying device 3, make steam transversely blow and get into first air duct 4 behind the thing board 21 and form the hot air circulation of flowing, before carrying out the sample stoving, fix specimen holder 9 on putting thing board 21 in advance, it rotates the slope towards hot air drying device 3 to put thing board 21, make it blow off horizontal hot-blast sample effective contact with in the specimen holder 9, evaporate moisture in the plant, hot-blast further pours into in the middle of first air duct 4 through the vent again, blow off again from hot air drying device 3 through second air duct 5, and then form the gas circulation of a hot air circulation stoving, effectively avoid steam to form gaseous convection in the room body 1 when reducing the energy consumption, make the stoving to the sample more abundant and the stoving effect good.

The drying rack 2 is provided with a plurality of multi-layer object placing plates 21, the drying racks 2 are arranged around the hot air drying device 3, the hot air drying device 3 is cylindrical and vertically arranged in the middle of the room body 1 and can transversely exhaust air in multiple directions, a plurality of first air ducts 4 are arranged on the outer side of the room body 1 and respectively and correspondingly collect hot air flowing through the drying racks 2, the first air ducts 4 are connected with the top of the room body 1, the joints of the first air ducts 4 are connected with the dehumidifying device 6, the air outlet end of the dehumidifying device 6 is connected with the second air ducts 5, the number of samples to be made is large, the disposable processing amount is increased by arranging the structure, the moisture in the plant samples is continuously evaporated under the drying of hot air, so that the dehumidifying device 6 is arranged to remove the moisture in the air, the drying effect of the samples is ensured, and the object placing plates 21 can be controlled to rotate within a certain time through a computer to repeatedly adjust the angle, the upper and lower surfaces of the object placing plate 21 can be contacted with hot air for drying.

Be provided with the fixed mounting draw-in groove 7 that is used for fixed specimen holder 9 on putting thing board 21, the edge side of putting thing board 21 is provided with fixed knob 8, fixed mounting draw-in groove 7 is for setting up in pairs, and its card income edge keeps flushing with the edge of putting thing board 21, fixed knob 8 is located the both sides strip middle part of fixed mounting draw-in groove 7, fixed mounting draw-in groove 7 is provided with the multiunit and holds a plurality of specimen holders 9 with the installation, the length of putting thing board 21 is 60cm, the width is 50cm, set up two fixed mounting draw-in grooves 7 thereon and be used for fixed specimen holder 9, it is three-layer to be equipped with three stoving frame 2 and every stoving frame 2, specimen holder 9 can push along fixed mounting draw-in groove 7 and rotate certain angle with fixed knob 8 and block specimen holder 9 removal roll-off, thereby prevent to put thing board 21 rotation and make.

The placing plate 21 is provided with a plurality of ventilating sieve holes 211, and when the placing plate 21 is obliquely arranged, the hot air drying device 3 can transversely blow air to pass through the placing plate 21 and the specimen holder 9 so as to fully contact the plant specimen in the specimen holder 9 and take out the moisture of the plant specimen.

The room body 1 outside is provided with temperature monitoring alarm device 10, prevents that the internal temperature in room 1 is too high for sample preparation failure detects the temperature and prevents when rising unusually excessively through temperature monitoring alarm device 10 and remedies.

The front side of the house body 1 is provided with a touch display screen 11 connected with a control system, so that an operator can conveniently control and check the drying time and temperature through the touch display screen 11.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plant specimen drying device, includes the room body (1) and dries frame (2), its characterized in that: a hot air drying device (3) is arranged in the house body (1);

the drying rack (2) is rotatably connected with an object placing plate (21), so that the object placing plate (21) rotates and inclines towards the hot air drying device (3);

a first air duct (4) communicated with the air vent is arranged on the wall of the house body (1), and the first air duct (4) covers the outer side of the house body (1);

the upper end of the first air passage (4) is connected with a second air passage (5) leading to the hot air drying device (3), so that hot air transversely blows through the object placing plate (21) and then enters the first air passage (4) to form hot air flowing circulation.

2. The plant specimen drying device according to claim 1, characterized in that: drying frame (2) are equipped with a plurality ofly and every has the multilayer to put thing board (21), and a plurality of drying frame (2) wind hot air drying device (3) set up, hot air drying device (3) are that the cylinder is vertical to be located the middle part of the room body (1) and multi-direction horizontal air-out, the room body (1) outside is provided with a plurality of first air ducts (4) and corresponds the hot-blast of collecting a plurality of drying frame (2) of flowing through respectively.

3. The plant specimen drying device according to claim 2, characterized in that: a plurality of first air ducts (4) are connected with the top of the house body (1).

4. The plant specimen drying device according to claim 3, characterized in that: the joint of the first air passage (4) is connected with a dehumidifying device (6), and the air outlet end of the dehumidifying device (6) is connected with the second air passage (5).

5. The plant specimen drying device according to claim 1, characterized in that: the object placing plate (21) is provided with a fixed mounting clamping groove (7) for fixing the specimen holder (9), and the edge side of the object placing plate (21) is provided with a fixed knob (8).

6. The plant specimen drying device according to claim 5, characterized in that: the fixed mounting clamping grooves (7) are arranged in pairs, the edges of the clamping ends of the clamping grooves and the edges of the object placing plates (21) are kept flush, and the fixed knobs (8) are arranged in the middle of two side strips of the fixed mounting clamping grooves (7).

7. The plant specimen drying device according to claim 6, characterized in that: the fixed mounting clamping grooves (7) are provided with a plurality of groups of specimen holders (9) for mounting and accommodating the specimen holders.

8. The plant specimen drying device according to claim 1, characterized in that: the object placing plate (21) is provided with a plurality of ventilation sieve holes (211).

9. The plant specimen drying device according to claim 1, characterized in that: the outside of the house body (1) is provided with a temperature monitoring alarm device (10).

10. The plant specimen drying device according to claim 1, characterized in that: and a touch display screen (11) connected with a control system is arranged on the front side of the house body (1).