CN213208497U

CN213208497U - Air-blast drying cabinet that drying is rapid

Info

Publication number: CN213208497U
Application number: CN202022066746.6U
Authority: CN
Inventors: 张程浩; 郭亮; 连鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-05-14
Anticipated expiration: 2030-09-19

Abstract

The utility model belongs to the technical field of the technique of coal chemical industry and specifically relates to a dry rapid blast drying cabinet is related to, including box and dry chamber, the base is installed to the bottom in dry chamber, installs the supporter on the base, is provided with driving motor in the base, and the supporter includes the pivot and puts the thing dish, and the wind channel has been seted up to pivot cavity and inside, has seted up first blowing mouth on the global of pivot, and the mouth is blown to the second has been seted up to the lateral wall in dry chamber, and the bottom in dry chamber is provided with the inlet scoop. The driving motor drives the article placing rack to rotate, thereby driving the article placing disk to rotate. The equipment or the test article is placed on the placing plate and rotates along with the placing plate. Circulating air blows from first blowing mouth, second blowing mouth to blow to equipment or experimental article from a plurality of directions, owing to put the thing dish and rotate simultaneously, also can blow to equipment or experimental article from different directions through the second blowing mouth, accelerate the drying rate of equipment or experimental article, promoted drying efficiency.

Description

Air-blast drying cabinet that drying is rapid

Technical Field

The utility model belongs to the technical field of coal chemical industry and specifically relates to a dry rapid blast air drying cabinet is related to.

Background

China is a country rich in coal and less in oil, coal plays an important role in the energy structure of China, is an important basic energy and chemical raw material of China, and provides powerful support for the development of national economy. Under the circumstance that the environmental protection problem is emphasized at present, the clean utilization of coal resources is more and more important. To understand the quality and combustion characteristics of coal, physical and chemical methods are used to perform chemical and chemical tests on coal samples. The coal quality analysis is carried out according to national technical standards or special test processes, and is fundamental work for providing basis for design and operation of related equipment and process. According to different measurement items, coal quality analysis can be divided into two categories, namely conventional analysis and special analysis (or unconventional analysis).

Among numerous analytical instruments, the forced air drying cabinet is a kind of comparatively commonly used, blows off hot-blast through circulating fan, guarantees the temperature balance in the incasement to dry the sample or provide the required temperature environment of experiment. In the chinese utility model patent that patent application number is CN201821603851.5, a blast air drying cabinet is disclosed, the on-line screen storage device comprises a base, the base is the cavity structure, the vent has all been seted up to the both sides of base, the inside of vent all is provided with the filter, two sets of adjustment tanks have all been seted up to one side that two sets of filter plates kept away from mutually, be fixed with two sets of horizontal poles between the both sides inner wall of adjustment tank, sliding connection has the movable block on the horizontal pole, the outside of horizontal pole all is equipped with the spring, one side that the movable block was kept away from mutually all is fixed with the installation piece, the one end that two sets of installation pieces were kept away from mutually all extends to the outside of filter, the mounting groove has all been seted up to the both sides. The utility model relates to an ingenious, compact structure, easy operation can filter the air that gets into in the air-blast drying cabinet, and the convenience is installed or is dismantled the filter simultaneously, and the flexibility is strong, can improve the inside space utilization of air-blast drying cabinet moreover, and the practicality is strong, suitable popularization.

Through above-mentioned patent, though improved the dismantlement efficiency of filter, the gas transmission mouth all sets up in the bottom of box drying chamber, upwards blows to placing product or equipment on the board, and gas transmission mouth one side dorsad is difficult to receive the wind, therefore drying rate is slower, has influenced holistic drying efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dry rapid blast air drying cabinet to the not enough of prior art existence, its advantage lies in, the drying efficiency height of drying cabinet.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a dry rapid blast drying cabinet, includes the dry chamber in box and the box, the base is installed to the bottom in dry chamber, install the supporter on the base, be provided with the drive in the base supporter pivoted driving motor, the supporter includes the pivot and installs in the epaxial thing dish of putting of pivot, pivot top and bottom all rotate with the lateral wall in dry chamber and be connected, the wind channel that is used for the air supply is offered to pivot cavity and inside, seted up on the global of pivot with the first wind gap that blows that the wind channel is linked together, the second mouth of blowing has been seted up to the lateral wall in dry chamber, the bottom in dry chamber is provided with the inlet scoop.

Through adopting above-mentioned technical scheme, driving motor drive supporter rotates to the drive is put the thing dish and is rotated. The equipment or the test article is placed on the placing plate and rotates along with the placing plate. Circulating air blows from first blowing mouth, second blowing mouth to blow to equipment or experimental article from a plurality of directions, owing to put the thing dish and rotate simultaneously, also can blow to equipment or experimental article from different directions through the second blowing mouth, accelerate the drying rate of equipment or experimental article, promoted drying efficiency.

Preferably, the number of the storage plates is more than or equal to two.

Through adopting above-mentioned technical scheme, a plurality of thing dishes of putting have increased the quantity of the equipment that can place or test article, have increased the capacity that can dry simultaneously, have improved the drying efficiency of drying cabinet.

Preferably, the storage tray is provided with a through drying hole.

Through adopting above-mentioned technical scheme, through seting up of drying hole, be convenient for a plurality of circulation of putting the air between the thing dish, be favorable to the drying of equipment or test article bottom.

Preferably, the upper part of the box body is provided with an air blowing cavity, one side of the air blowing cavity is connected with an air blower, the air suction end of the air blower is communicated with the outer side of the box body, and the air blowing end of the air blower is communicated with the first air blowing port and the second air blowing port.

Through adopting above-mentioned technical scheme, the air-blower starts the back, draws the air from the external world through the inlet scoop to enter into the air-blast intracavity, the air-blower is the air and flows with higher speed, blows off the air with higher speed through first mouthful and the second of blowing, thereby has realized humid air discharge and dry air admission, improves the drying efficiency of equipment or test article.

Preferably, a heating net is arranged in the air blowing cavity, and the heating net is erected on the side, close to the air blowing end, of the air blowing cavity.

Through adopting above-mentioned technical scheme, through the setting of heating network, heat the air of circulation to accelerate the evaporation of equipment or test article surface moisture, simultaneously, can regulate and control the temperature in the drying cabinet through the hot-air, in order to satisfy some needs special temperature requirement's experiments.

Preferably, the object placing plate is inclined downwards from a direction close to the rotating shaft to a direction far away from the rotating shaft.

Through adopting above-mentioned technical scheme, put the setting that the thing dish inclines downwards, be convenient for put the flow of the water droplet that equipment or test article fall on the thing dish, prevent that the water that drips from storing up in equipment or test article bottom for equipment or test article bottom drying rate.

Preferably, the edge of the storage tray is provided with a flange.

Through adopting above-mentioned technical scheme, through the setting of flange, block equipment or test article, prevent from the landing on the thing dish is put to the slope, simultaneously, also to because putting the thing dish and rotate, the centrifugal force that equipment or test article produced supports and keeps out, has improved the stability of equipment or test article on putting the thing dish.

Preferably, a support rod is arranged between the bottom of the storage tray and the rotating shaft.

Through adopting above-mentioned technical scheme, through the setting of bracing piece, the object placing plate is supported, has strengthened the structural strength who puts the installation of object placing plate, has improved the stability and the reliability of putting the installation of object placing plate.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the circulating air is blown out from the first air blowing port and the second air blowing port, so that the equipment or the test article is blown from multiple directions, and meanwhile, due to the rotation of the object placing disc, the equipment or the test article can be blown from different directions through the second air blowing port, the drying speed of the equipment or the test article is accelerated, and the drying efficiency is improved;

2. through the arrangement of the drying holes, the circulation of air among the plurality of storage trays is facilitated, and the drying of the bottom of the equipment or the test article is facilitated;

3. the inclined downward arrangement of the object placing plate is convenient for the flow of water drops falling from the equipment or the test object on the object placing plate, prevents the water drops from accumulating at the bottom of the equipment or the test object, and accelerates the drying speed at the bottom of the equipment or the test object.

Drawings

Fig. 1 is a schematic view of the overall structure of the drying box.

Fig. 2 is a longitudinal sectional view of the drying box.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is an enlarged schematic view of fig. 2 at B.

In the figure, 1, a box body; 2. a drying chamber; 21. a second air blowing port; 3. a base; 4. a rack; 41. a rotating shaft; 411. an air duct; 412. a first air blowing opening; 42. placing a tray; 421. drying the pores; 422. blocking edges; 43. a support bar; 5. a blowing cavity; 51. a blower; 52. heating the net; 6. the motor is driven.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a dry rapid blast drying cabinet, including box 1 and the dry chamber 2 of seting up in box 1.

Referring to fig. 2 to 4, a base 3 is fixedly installed at the bottom of the drying chamber 2 through bolts, and a shelf 4 is installed at the center of the base 3. The shelf 4 includes a rotating shaft 41 and a tray 42 mounted on the rotating shaft 41. The rotating shaft 41 is arranged along the vertical direction, the upper end of the rotating shaft 41 is rotatably connected with the top of the drying cavity 2, and the lower end of the rotating shaft 41 is rotatably connected with the upper surface of the base 3. The rotating shaft 41 is hollow and tubular, and an air duct 411 for supplying air is provided inside the rotating shaft 41. The number of the storage trays 42 is determined according to the length of the rotating shaft 41 and the actual requirement, and in this embodiment, the number of the storage trays 42 is three. The circumferential surface of the rotating shaft 41 is provided with a first blowing opening 412 communicated with the air duct 411, the opening position of the first blowing opening 412 is adapted to the installation position of the storage tray 42, and the first blowing opening 412 is arranged at the upper part of the storage tray 42. When the equipment or the test object is placed on the placing tray 42, the first blowing opening 412 can be opposite to the equipment or the test object.

The drying holes 421 are formed in the object placing discs 42, and through the formation of the drying holes 421, air among the object placing discs 42 can circulate conveniently, so that the bottom of an apparatus or a test article can be dried conveniently. The tray 42 is inclined downward from a direction close to the rotation shaft 41 to a direction away from the rotation shaft 41. The edge of the tray 42 is welded with an annular rib 422. The arrangement that the object placing disc 42 is inclined downwards is convenient for the flow of water drops falling from the equipment or the test object on the object placing disc 42, the water dropping is prevented from accumulating at the bottom of the equipment or the test object, and the drying speed at the bottom of the equipment or the test object is accelerated. Through flange 422's setting, block equipment or test article, prevent from the landing on the thing dish 42 is put to the slope, simultaneously, also to because putting thing dish 42 and rotating, the centrifugal force that equipment or test article produced keeps out, has improved the stability of equipment or test article on putting thing dish 42.

The bottom of the object placing disc 42 is provided with a supporting rod 43, one end of the supporting rod 43 is fixedly connected with the object placing disc 42 through a bolt, and the other end of the supporting rod 43 is fixedly connected with the rotating shaft 41 through a bolt. Through the setting of bracing piece 43, support thing dish 42, strengthened the structural strength who puts thing dish 42 installation, improved the stability and the reliability of putting thing dish 42 installation.

The upper portion of box 1 has seted up blast chamber 5, and one side in blast chamber 5 is connected with air-blower 51, and the end that induced drafts of air-blower 51 is linked together with the box 1 outside, and the blast end of air-blower 51 is linked together with first blowing mouth 412. The inner wall of the drying cavity 2 is provided with a second air blowing opening 21, the height of the second air blowing opening 21 is consistent with that of the first air blowing opening 412, and the second air blowing opening 21 is communicated with the air blowing cavity 5. The heating net 52 is fixedly installed in the air blowing cavity 5 through bolts, the size of the heating net 52 is matched with that of the air blowing cavity 5, and the heating net 52 and the air blower 51 are electrically connected with a power supply. Through the setting of heating net 52, heat the air of circulation to accelerate the evaporation of equipment or test article surface moisture, simultaneously, can regulate and control the temperature in the drying cabinet through the hot-air, with the experiment that satisfies some needs special temperature requirements.

A driving motor 6 is installed in the base 3, and the driving motor 6 is connected with the rotating shaft 41 through a belt and a belt pulley for transmission. The driving motor 6 drives the rotating shaft 41 to rotate, thereby realizing the rotation of the commodity shelf 4. The driving motor 6 drives the rack 4 to rotate, thereby driving the rack tray 42 to rotate. The equipment or the test piece is placed on the placing tray 42 and rotates together with the placing tray 42. The circulating air is blown out from the first air blowing port 412 and the second air blowing port 21, so that the equipment or the test articles are blown from multiple directions, and the equipment or the test articles can be blown from different directions through the second air blowing port 21 due to the rotation of the object placing plate 42, so that the drying speed of the equipment or the test articles is increased, and the drying efficiency is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a dry quick forced air drying cabinet, includes drying chamber (2) in box (1) and box (1), its characterized in that: base (3) are installed to the bottom in dry chamber (2), install supporter (4) on base (3), be provided with the drive in base (3) supporter (4) pivoted driving motor (6), supporter (4) include pivot (41) and install thing dish (42) of putting in pivot (41), pivot (41) top and bottom all rotate with the lateral wall in dry chamber (2) and be connected, pivot (41) cavity and inside offer wind channel (411) that are used for the air supply, seted up on pivot (41) global with first wind gap (412) of blowing that wind channel (411) are linked together, second mouth (21) of blowing has been seted up to the lateral wall in dry chamber (2), the bottom in dry chamber (2) is provided with the inlet scoop.

2. A rapid drying forced air drying cabinet as defined in claim 1, wherein: the number of the object placing discs (42) is more than or equal to two.

3. A rapid drying forced air drying cabinet as defined in claim 2, wherein: the object placing plate (42) is provided with a through drying hole (421).

4. A rapid drying forced air drying cabinet as defined in claim 1, wherein: the air blowing device is characterized in that an air blowing cavity (5) is formed in the upper portion of the box body (1), an air blower (51) is connected to one side of the air blowing cavity (5), the air suction end of the air blower (51) is communicated with the outer side of the box body (1), and the air blowing end of the air blower (51) is communicated with the first air blowing opening (412) and the second air blowing opening (21).

5. A forced air drying cabinet drying rapidly according to claim 4, characterized in that: and a heating net (52) is arranged in the blowing cavity (5), and the heating net (52) is erected on the blowing end side of the blowing cavity (5) close to the blower (51).

6. A rapid drying forced air drying cabinet as defined in claim 1, wherein: the object placing plate (42) is inclined downwards from the direction close to the rotating shaft (41) to the direction far away from the rotating shaft (41).

7. A rapid drying forced air drying cabinet as defined in claim 6, wherein: the edge of the object placing disc (42) is provided with a flange (422).

8. A rapid drying forced air drying cabinet as defined in claim 6, wherein: a support rod (43) is arranged between the bottom of the object placing disc (42) and the rotating shaft (41).