CN215724653U

CN215724653U - Blowing type dryer

Info

Publication number: CN215724653U
Application number: CN202121975655.2U
Authority: CN
Inventors: 彭定坤
Original assignee: Max Fluid Technology Jiangsu Co ltd
Current assignee: Max Fluid Technology Jiangsu Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-01
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a blowing type dryer which comprises a box body, wherein an opening is formed in the upper end of the box body; the heat dissipation plate is connected with the opening through a sealing flow guide piece, and a hot air inlet is formed in the edge of the heat dissipation plate; the air guide cover is arranged outside the heat dissipation plate, and a ventilation opening is arranged above the air guide cover; and the fan is arranged at the vent and supplies air from outside to inside. The fan sets up in the box top, from the top down input wind pressure, carries and gets into the box downwards from the steam of steam input port transport heating panel department, produces the air flow in the box is inside, makes the inside temperature of blast type desicator box even, the blowing does not have the dead angle, and usable drying space is big in the desicator, and drying effect is even, treats that the different faces of drying thing all can obtain the drying by heating, and drying process is efficient.

Description

Blowing type dryer

Technical Field

The utility model belongs to the technical field of drying equipment, and particularly relates to a blowing type dryer.

Background

The dryer is a device which is commonly used in the fields of chemical industry and pharmacy and is used for accelerating the volatilization and drying of a solvent in a material, and is divided into a vacuum dryer and an air blast dryer according to different drying process conditions. The vacuum drier is used for vacuumizing the drier in the drying process, so that the materials are dried in a vacuum state. The air blowing dryer continuously blows air into the dryer in the process of drying materials, and accelerates the drying process by accelerating the gas flow in the dryer.

Chinese patent CN105806047A discloses a blast drying cabinet, which adds an emptying system and a humidity detection and control system outside the original air internal circulation system of the blast drying cabinet, and can stop the internal circulation when the humidity rises to the set threshold, and change the internal circulation into emptying, i.e. discharging high-humidity gas, introducing external low-humidity gas, thereby improving the drying efficiency.

However, in the prior art including the above patent, the heating component of the air-blowing dryer is usually arranged at the lower part of the dryer, the hot air rises vertically upwards, but the blown air enters the dryer from the side part of the dryer, the blown cold air moves in the horizontal direction, and the momentum of the blown cold air is larger than that of the hot air rising upwards, after the hot air generated by the heating component is mixed with the blown cold air, the hot air has a larger horizontal direction movement tendency, so that the mixed air in the dryer is not uniformly distributed, and the heating effect is not uniform, so that the heating dead angle is formed, and the effective drying space of the dryer is reduced; and the sample placed at the rear part in the dryer is inconvenient to take and place, and the space utilization rate of the dryer is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a novel blowing type dryer, which has the advantages of balanced hot air delivery, uniform temperature distribution in a dryer box body, no heating dead angle, larger effective drying space and higher drying efficiency.

In order to achieve the technical effects, the utility model adopts the following technical scheme:

a blower dryer comprising:

the upper end of the box body is provided with an opening;

the heat dissipation plate is connected with the opening through a sealing flow guide piece, and a hot air inlet is formed in the edge of the heat dissipation plate;

the air guide cover is arranged outside the heat dissipation plate, and a ventilation opening is arranged above the air guide cover;

and the fan is arranged at the vent and supplies air from outside to inside.

In some embodiments, the air guide cover is provided with a plurality of cleaning openings, and the cleaning openings are detachably provided with baffle plates.

In some embodiments, the heat sink is a honeycomb aluminum heat sink.

In some embodiments, the area of the heat dissipation plate is larger than that of the opening, and the sealing flow guide is shaped like a horn with a wide top and a narrow bottom.

In some embodiments, a movable door is arranged on the side surface of the box body, and a ventilation grating is arranged on the movable door.

In some embodiments, the air-permeable grille is also detachably provided with dustproof cotton.

In some embodiments, the movable door is further provided with an observation window, the observation window is composed of two layers of glass, and an interlayer between the two layers of glass is vacuum.

In some embodiments, the bottom of the box body is further provided with a base, and the base is provided with a lifting hole.

The utility model has the beneficial effects that: the blowing type dryer has the advantages that the temperature in the box body is uniform, blowing is free of dead angles, the available drying space in the dryer is large, the drying effect is uniform, different surfaces of an object to be dried can be heated and dried, and the drying process is high in efficiency; the side of the box body is provided with the movable door, so that the object to be dried can be conveniently arranged in the dryer, and the space utilization rate of the drying box is high.

Drawings

FIG. 1 is a schematic perspective view of a housing portion according to an embodiment of the present invention;

FIG. 2 is a schematic illustration of an explosive structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of a heat sink plate according to an embodiment of the present invention;

in the figure, 10 boxes, 11 movable doors, 12 air permeable grids, 13 observation windows, 14 bases, 15 lifting holes, 20 heat dissipation plates, 21 sealing flow guide pieces, 22 hot air input ports, 30 air guide covers, 31 ventilation ports, 32 cleaning ports, 33 baffles and 40 fans are arranged.

Detailed Description

The technical solutions of the present invention will be further described with reference to the accompanying drawings, and it should be understood that the described embodiments are only individual embodiments of the present invention, rather than all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the utility model.

As shown in fig. 1 and 2, the blower type dryer includes: a box body 10, wherein an opening is arranged at the upper end of the box body 10; the heat dissipation plate 20 is connected with the opening through a sealing flow guide piece 21, and a hot air input port 22 is arranged at the edge of the heat dissipation plate; the air guiding cover 30 is arranged outside the heat dissipation plate 20, and a ventilation opening 31 is arranged above the air guiding cover 30; a fan 40 is provided at the vent 31, and the fan 40 blows air from the outside to the inside. Unlike the prior art, the fan 40 of the present embodiment is disposed above the cabinet 10, and wind pressure is input from top to bottom, and hot air delivered from the hot air input port 22 to the heat dissipation plate 20 is carried downward into the cabinet 10, so that air flow is generated inside the cabinet 10, and the drying process is accelerated. The temperature is even, the blast air does not have the dead angle in whole box 10, and drying effect is even, and usable drying space is big, and the different faces of sample all can obtain the heating drying, and drying process is efficient.

The air guide cover 30 is provided with a plurality of cleaning openings 32, the cleaning openings 32 are detachably provided with baffle plates 33, and the baffle plates 33 are connected to the surface of the air guide cover 30 through bolts. When the dryer operates, the mounting baffle 33 covers the cleaning opening 32, so that the air guide cover 30 has certain sealing performance, and the heat dissipation is reduced; when the dryer stops working, the baffle plate 33 can be removed, the inside of the wind guide cover 30 is cleaned through the cleaning opening 32, the cleanliness of the wind guide cover 30 and the internal equipment thereof can be effectively maintained, and the service life of the whole dryer can be prolonged.

The heat dissipation plate 20 is a honeycomb aluminum heat dissipation plate, and is subjected to protection treatment, so that the heat dissipation plate 20 has high heat dissipation efficiency, heat is uniformly distributed, and corrosion is not easy to occur. The object to be dried placed in the cabinet 10 tends to have a large humidity, and its water vapor adheres to the heat radiating plate 20, and a general heat radiating plate is easily hydrolyzed or rusted under such a humid condition. The heat dissipation plate 20 in this embodiment has a high IP protection level, and is not corroded by water vapor, and is suitable for the working conditions that acid and alkali vapor are generated.

The area of the heat dissipation plate 20 is larger than the area of the upper end opening of the box body 10, the shape of the sealing flow guide piece 21 is in a horn shape with the wide upper part and the narrow lower part, and the sealing flow guide piece 21 in the shape is beneficial to the radiation and the concentration of hot gas heat, so that the drying effect can be improved to a certain degree.

Four sides of the box body 10 are all provided with a movable door 11, the side edge of the movable door 11 is provided with a connecting piece, and the movable door 11 is hinged on the side surface of the box body 10 through the connecting piece. The movable doors 11 are arranged in four directions, so that the process of arranging the articles to be dried is easier and more convenient.

The movable door 11 is provided with a ventilation grille 12, and the ventilation grille 12 is also detachably provided with dustproof cotton. The air-permeable grille 12 can smoothly discharge the gas in the box body 10, ensure the rapid circulation of the gas in the box body 10 and accelerate the drying process; on the other hand, the ventilation grille 12 has little influence on the structural strength of the movable door 11, and does not damage the integrity of the movable door 11 and the box body 10. Be equipped with dustproof cotton on ventilative grid 12, can prevent effectively that the dust from getting into inside box 10, dustproof cotton can also take off the washing, can use repeatedly, practices thrift annex use cost.

The movable door 11 is also provided with an observation window 13, the observation window 13 is composed of two layers of glass, and an interlayer between the two layers of glass is vacuum. Thereby allowing the user to observe the working conditions inside the cabinet 10 under sufficiently safe conditions.

The bottom of the box body 10 is also provided with a base 14, the base 14 is provided with a lifting hole 15, and the lifting hole 15 can allow a lifting belt or a fork tooth of a hydraulic truck or a forklift to pass through so as to be convenient for transportation.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the utility model. All falling within the scope of protection of the present invention. The protection scheme of the utility model is subject to the appended claims.

Claims

1. A blower dryer, comprising:

the upper end of the box body is provided with an opening;

and the fan is arranged at the vent and supplies air from outside to inside.

2. A blower dryer according to claim 1, wherein the air guide hood has a plurality of cleaning openings, and a baffle is detachably provided at the cleaning openings.

3. A blower dryer according to claim 1 wherein the heat sink is a honeycomb aluminum heat sink.

4. A blower type dryer according to claim 1, wherein the heat dissipating plate has an area larger than that of the opening, and the sealing deflector has a horn shape with a wide upper portion and a narrow lower portion.

5. A blower dryer according to claim 1, wherein a movable door is provided on a side of the cabinet, and an air-permeable grill is provided on the movable door.

6. A blower dryer according to claim 5, characterised in that the air-permeable grate is also detachably provided with dust-repellent cotton.

7. A blower dryer according to claim 5 wherein the movable door is further provided with a viewing window, the viewing window being formed by two layers of glass, the interlayer between the glass being a vacuum.

8. A blower dryer according to claim 1, wherein the bottom of the cabinet is further provided with a base, and the base is provided with a lifting hole.