CN214009768U

CN214009768U - Multilayer formula air blast drying cabinet

Info

Publication number: CN214009768U
Application number: CN202120077222.9U
Authority: CN
Inventors: 陆国权; 刘正一
Original assignee: Zhejiang A&F University ZAFU
Current assignee: Zhejiang A&F University ZAFU
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-08-20
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a multilayer blast drying box, which comprises a box body, wherein a plurality of drying cavities are arranged in the box body, and a plurality of box doors for respectively opening and closing each drying cavity are hinged on the box body; a pair of supporting blocks is fixedly connected to two opposite inner walls in the drying cavity respectively, and a guide groove is concavely arranged on the upper end surface of each supporting block; the lower plate surface of the carrying screen plate is fixedly connected with two guide rods which slide in the guide grooves; and the lower plate surface of the carrying screen plate is also fixedly connected with a supporting cylinder. The utility model discloses a plurality of independent stoving chambeies are dried different samples, have avoided occuping too much equipment, and the year thing otter board that sets up simultaneously can conveniently be put on weighing the balance to accomplish fast and weigh, improve and weigh efficiency.

Description

Multilayer formula air blast drying cabinet

Technical Field

The utility model relates to a laboratory operation auxiliary assembly technical field especially relates to a multilayer formula air-blast drying cabinet.

Background

When drying the sample in the laboratory, a plurality of samples need adopt different stoving temperature and time, consequently need occupy a plurality of stoving casees, cause equipment wasting of resources, also inconvenient simultaneously carry out equipment management and operation.

Meanwhile, when the sample is dried, the sample is required to be taken out, weighed and sent to be dried for multiple times until the drying requirement is met, the steps of weighing a large amount of samples after the samples are taken out by the oven in the prior art are complex, the samples are firstly put into a container and then weighed, and then the samples are spread out and sent to be dried, so that the time consumption is long, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a multilayer formula air-blast drying cabinet, it has solved among the prior art to carry out the stoving of different conditions to a plurality of samples and occupy the equipment resource, and weigh length consuming time, the problem of inefficiency at the stoving in-process.

According to the embodiment of the utility model, the multilayer type blast drying box comprises a box body, wherein a plurality of drying cavities are arranged in the box body, and a plurality of box doors for respectively opening and closing each drying cavity are hinged on the box body; a pair of supporting blocks is fixedly connected to two opposite inner walls in the drying cavity respectively, and a guide groove is concavely arranged on the upper end surface of each supporting block; the multilayer type blast oven also comprises a carrying screen plate, and the lower plate surface of the carrying screen plate is fixedly connected with two guide rods which slide in the guide grooves; and the lower plate surface of the carrying screen plate is also fixedly connected with a supporting cylinder.

In the embodiment, the drying cavities are relatively independent, and each drying cavity dries one sample, so that the drying operation of a plurality of samples under different conditions is realized; meanwhile, the arranged carrying screen plate can be conveniently loaded into and taken out, and after the carrying screen plate is taken out, the supporting barrel arranged below the carrying screen plate can be directly placed on the weighing scale, so that the sample on the carrying screen plate can be quickly weighed.

Further, the lower end surface of the support cylinder is located below the lower end surface of the guide rod.

Furthermore, a separation pore plate positioned below the two supporting blocks is fixedly connected in the drying cavity, an air inlet pipe communicated with each drying cavity is also connected on the box body, and the air inlet pipe is communicated with a part of space in the drying cavity positioned below the separation pore plate; an air outlet channel positioned above the supporting block is also arranged in the drying cavity.

Furthermore, an air outlet plate is arranged in the drying cavity, a plurality of air outlet holes are formed in the air outlet plate, and air flow from the air inlet pipe enters the drying cavity through the arranged air outlet holes.

Furthermore, the air outlet channel is rectangular and extends from one end of the drying cavity to the other end of the drying cavity, and a separation net is arranged in the air outlet channel.

Furthermore, all the drying chambers are arranged on the box body in a stacked mode, and all the box doors are arranged on the same side wall of the box body.

Furthermore, the box body is provided with a hinged portion located at one end of the drying cavity, and the box door is connected with the hinged portion through two hinges.

Furthermore, a handle is fixedly connected to the box door and is located at one end, far away from the hinge portion, of the box door.

Furthermore, the box body is also provided with a plurality of operation panels which are in one-to-one correspondence with the drying cavities.

Furthermore, all the operation panels and the box door are located on the same side of the box body, and the operation panels are close to the handles.

Compared with the prior art, the utility model discloses following beneficial effect has:

a plurality of independent stoving chambeies carry out the stoving operation of different conditions to the sample respectively, have avoided the equipment occupation problem that leads to because of the condition difference, simultaneously, the thing otter board that carries that sets up can directly be placed and weigh on weighing the balance for weighing in the stoving process can go on more high-efficiently, thereby improves drying efficiency.

Drawings

Fig. 1 is a schematic front view of the overall structure of the embodiment of the present invention;

fig. 2 is a schematic diagram of the internal overall structure of the embodiment of the present invention;

fig. 3 is a side partial sectional structural schematic view of an embodiment of the present invention;

fig. 4 is a schematic top view of a carrier net plate according to an embodiment of the present invention;

in the above drawings:

1. a box body; 2. a drying cavity; 3. a box door; 4. a support block; 5. a guide groove; 6. carrying net plate; 7. a guide bar; 8. a support cylinder; 9. a mesh structure; 10. a tray; 11. a separation orifice plate; 12. an air inlet pipe; 13. an air outlet channel; 14. an air outlet plate; 15. an air outlet; 16. a hinge portion; 17. a hinge; 18. an operation panel; 19. a handle; 20. a separation net.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1, 2, 3, and 4, the present embodiment provides a multilayer type air-blast drying oven, which includes an oven body 1, wherein a plurality of drying chambers 2 are disposed in the oven body 1, and a plurality of oven doors 3 for opening and closing each drying chamber 2 are hinged to the oven body 1; a pair of supporting blocks 4 are fixedly connected to two opposite inner walls in the drying cavity 2 respectively, and a guide groove 5 is concavely arranged on the upper end surface of each supporting block 4, wherein a heat insulation layer is covered in the drying cavity 2, so that heat loss is reduced, and mutual influence caused by the temperature among the drying cavities 2 is avoided;

the multilayer type blast oven also comprises a carrying screen plate 6, and the lower plate surface of the carrying screen plate 6 is fixedly connected with two guide rods 7 sliding in the guide grooves 5; the lower plate surface of the carrying screen plate 6 is also fixedly connected with a supporting cylinder 8, the middle of the carrying screen plate 6 is provided with a mesh structure 9, and a sample placed on the mesh structure 9 can be better contacted with hot air, so that a better drying effect is realized;

meanwhile, the carrying net plate 6 of the mesh structure 9 can be replaced by a common tray 10, the drying effect equal to that of an oven in the prior art is realized, and two ends of the tray 10 are abutted against the supporting blocks 4.

In the embodiment, the drying cavities 2 are relatively independent, and each drying cavity 2 dries one sample, so that the multilayer air blast drying box realizes the drying operation of a plurality of samples under different conditions; simultaneously, the thing otter board 6 that carries that sets up can conveniently pack into and take out (through the cooperation of guide way 5 and guide bar 7), takes out the back, carries the support cylinder 8 that thing otter board 6 below set up and can directly place on weighing the balance, realizes weighing the sample on carrying thing otter board 6 fast.

As shown in fig. 1, preferably, the lower end surface of the support cylinder 8 is located below the lower end surface of the guide bar 7. Therefore, when the carrying net plate 6 is placed on the weighing scale, the contact between other parts of the carrying net plate 6 and a supporting table surface (namely, the table surface for placing the weighing scale) can be avoided, the normal operation of weighing is ensured, and the mesh structure 9 on the carrying net plate 6 is not influenced by the arrangement of the supporting barrel 8 to realize up-down communication.

As shown in fig. 1 and 2, preferably, a partition perforated plate 11 located below the two support blocks 4 is further fixedly connected in the drying chamber 2, and holes are formed in the partition perforated plate, and hot air passes through the partition perforated plate, and an air inlet pipe 12 communicated with each drying chamber 2 is further connected to the box body 1, and the air inlet pipe 12 is communicated with a part of space below the partition perforated plate 11 in the drying chamber 2; an air outlet channel 13 positioned above the supporting block 4 is also arranged in the drying cavity 2. An electric heating pipe for heating air is arranged in a space below a separation pore plate 11, air is blown into the space below the separation pore plate 11 through an air inlet pipe 12 by an external fan, the electric heating pipe heats air (air flow), hot air formed after heating passes through the separation pore plate 11 and blows upwards, passes through a loading net plate 6 and contacts with a sample on the loading net plate 6 to dry the sample, and then the air leaves from an air outlet channel 13 above, wherein the air outlet channel 13 is rectangular and extends from one end of a drying cavity 2 to the other end, a separation net 20 is arranged in the air outlet channel 13 to prevent solid substances from being transferred inside and outside the drying cavity 2, such as impurities entering the drying cavity 2 or small insects flying into the drying cavity 2.

As shown in fig. 2 and 4, preferably, an air outlet plate 14 is disposed in the drying cavity 2, a plurality of air outlet holes 15 are formed in the air outlet plate 14, and the air flow from the air inlet pipe 12 enters the drying cavity 2 through the air outlet holes 15. The air outlet holes 15 arranged on the air outlet plate 14 extend from one end to the other end of the drying cavity 2, so that the air in the air inlet pipe 12 is guided into the drying cavity 2 more uniformly, the contact area between the air inlet pipe and the electric heating pipe is increased, and more efficient heating is realized.

As shown in fig. 1, preferably, all the drying chambers 2 are stacked on the casing 1, and all the doors 3 are disposed on the same side wall of the casing 1. Thus, the optimal spatial layout is realized, the operation is more convenient, and the occupied space of the equipment is saved.

As shown in fig. 1 and 2, preferably, a hinge portion 16 located at one end of the drying chamber 2 is disposed on the box body 1, the door 3 and the hinge portion 16 are connected by two hinges 17, the door 3 and the box body 1 are hinged by the hinges 17, in order to facilitate independent opening and closing of each door 3, a handle 19 is further fixedly connected to the door 3, and the handle 19 is located at one end of the door 3 away from the hinge portion 16.

As shown in fig. 1, preferably, the box body 1 is further provided with a plurality of operation panels 18 corresponding to the drying chambers 2 one to one, the operation panels 18 are further provided with a display screen, operation buttons and the like, the drying adjustment of the drying chambers 2 is adjusted through the operation buttons, each drying chamber 2 is internally provided with a temperature sensor, a humidity sensor and the like, the temperature and the humidity are detected through the sensors, and then the detected temperature and humidity are displayed through the operation panels 18 so as to obtain the drying condition in the drying chambers 2 in real time.

As shown in fig. 1, preferably, all the operation panels 18 and the box door 3 are located on the same side of the box body 1, and the operation panels 18 are close to the handles 19. The arrangement enables an operator to more conveniently set conditions, observe the drying condition in the drying cavity 2 and the like.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The multilayer type blast drying box comprises a box body and is characterized in that a plurality of drying cavities are arranged in the box body, and a plurality of box doors for opening and closing each drying cavity are hinged to the box body; a pair of supporting blocks is fixedly connected to two opposite inner walls in the drying cavity respectively, and a guide groove is concavely arranged on the upper end surface of each supporting block;

the lower plate surface of the carrying screen plate is fixedly connected with two guide rods which slide in the guide grooves; and the lower plate surface of the carrying screen plate is also fixedly connected with a supporting cylinder.

2. A multi-layered forced air drying cabinet according to claim 1, wherein the lower end surface of the support cylinder is located below the lower end surface of the guide bar.

3. The multi-layered forced air drying cabinet according to claim 1, wherein a partition perforated plate is further fixedly connected to the drying chamber below the two support blocks, and an air inlet duct is connected to the cabinet body and communicates with each of the drying chambers, and the air inlet duct communicates with a portion of the space in the drying chamber below the partition perforated plate; an air outlet channel positioned above the supporting block is also arranged in the drying cavity.

4. The multi-layered forced air drying oven according to claim 3, wherein an air outlet plate is provided in the drying chamber, the air outlet plate having a plurality of air outlet holes, and the air flow from the air inlet duct enters the drying chamber through the air outlet holes.

5. The multi-layered forced air drying cabinet according to claim 4, wherein the air outlet channel is rectangular and extends from one end of the drying chamber to the other end, and a separation net is provided in the air outlet channel.

6. A multi-layered forced air drying cabinet according to claim 1, wherein all of said drying compartments are arranged in a stacked relationship on said cabinet, and all of said door are arranged on the same side wall of said cabinet.

7. The multi-layered forced air drying cabinet according to claim 6, wherein the cabinet body is provided with a hinge portion at one end of the drying chamber, and the cabinet door and the hinge portion are connected by two hinges.

8. The multi-tier forced air drying cabinet of claim 7, wherein a handle is further fixedly attached to the door, and wherein the handle is located at an end of the door remote from the hinge portion.

9. A multi-layered forced air drying cabinet according to claim 8, wherein a plurality of operation panels are provided on the cabinet in one-to-one correspondence with each of the drying chambers.

10. A multi-tier forced air drying cabinet as recited in claim 9 wherein all of said operator panels are located on the same side of said cabinet as said door, and said operator panels are located adjacent said handles.