CN212157915U

CN212157915U - High-temperature blast air oven with controllable air volume device

Info

Publication number: CN212157915U
Application number: CN202020695358.1U
Authority: CN
Inventors: 陈炯
Original assignee: Wujiang Songling Electric Equipment Co ltd
Current assignee: Wujiang Songling Electric Equipment Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-15
Anticipated expiration: 2030-04-29

Abstract

The utility model provides a high temperature blast air oven with controllable amount of wind device, it includes the box, the chamber door, control box and air heater, be provided with the drying chamber in the box, be provided with the oven in the drying chamber, the air heater sets up in the oven top, be provided with a plurality of layers of layer board in the oven, be provided with first aviation baffle between the adjacent layer board, the both sides of oven are provided with the baffle respectively, set up the ventilation hole that is the matrix and arranges on the baffle, be provided with a plurality of second aviation baffles on the baffle, the second aviation baffle is located between first aviation baffle and the layer board, the box top is provided with the protection casing, the air intake has been seted up to the one end of protection casing, the opening part of drying chamber is equipped. The utility model provides a pair of high temperature blast air oven with controllable amount of wind device through gathering wind direction return air direction at layer board, first aviation baffle and second aviation baffle, can improve the heating efficiency of oven.

Description

High-temperature blast air oven with controllable air volume device

Technical Field

The utility model relates to a blast air oven particularly, relates to a high temperature blast air oven with controllable amount of wind device.

Background

The drying oven is a common instrument and equipment, is mainly used for drying samples and can also provide a temperature environment required by experiments. The drying box is applied to various industries such as chemical industry, electronics, casting, automobiles, food, machinery and the like.

When the conventional blast air oven is used for heating and air drying, air circulates along with an air duct, no wind shielding structure or device is arranged in the blast air oven, heat carried by the air cannot be fully utilized, and the heat is discharged out of the blast air oven when the heat is not used up, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a high temperature blast air oven with controllable amount of wind device through gathering wind direction return air direction at layer board, first aviation baffle and second aviation baffle, can improve the heating efficiency of oven.

Therefore, the utility model provides a high temperature blast air oven with controllable amount of wind device, it includes the box, the chamber door, control box and air heater, be provided with the drying chamber in the box, be provided with the oven in the drying chamber, the air heater sets up in the oven top, be provided with a plurality of layers of layer board in the oven, be provided with first aviation baffle between the adjacent layer board, the both sides of oven are provided with the baffle respectively, set up the ventilation hole that is the matrix and arranges on the baffle, be provided with a plurality of second aviation baffles on the baffle, the second aviation baffle is located between first aviation baffle and the layer board, the box top is provided with the protection casing, the air intake has been seted up to the one end of protection casing, the opening part of drying chamber is equipped with.

Further, an air outlet is formed in the top of the protective cover and connected to the drying chamber through a pipeline.

Furthermore, the top of the second air guiding plate is provided with an inclined surface, and the windward side of the second air guiding plate is higher than the leeward side of the second air guiding plate.

Furthermore, a hook is arranged on the oven, and the first air deflector is arranged in the oven through the hook.

Further, a gap is reserved between the oven and the drying chamber.

Furthermore, a plurality of adjustable supporting legs and rollers are respectively arranged at the bottom of the box body.

The utility model provides a high temperature blast air oven with controllable amount of wind device, it mainly has set up box, chamber door, control box and air heater, the box is the rectangle box, be provided with the protection casing on the box top, the one end of protection casing has seted up the air intake, its top has seted up the air outlet, the air outlet passes through the pipe connection in the drying chamber, the air heater inhales the wind from the air intake into the drying chamber and heats, hot-blast air passes through the wind channel that forms between drying chamber and the drying chamber and gets into the drying chamber, form the circulation wind path (as arrow direction of figure 2), in order to improve the oven drying quality, set up the second aviation baffle on the baffle of drying chamber, and set up the first aviation baffle between the layer board, can gather wind direction return air direction, the last time of wind on the layer board, make the heat make full use of, above-mentioned second aviation baffle top has the inclined plane simultaneously, the windward side of second aviation baffle is higher than the, the air quantity entering the oven can be improved, the box door is arranged at the opening of the drying chamber and is two doors which are opened in opposite directions, the space for taking and placing products can be improved, the control box is arranged on one side of the box body, and the multicolor indicator lamp is arranged on the control box, so that the safety level can be improved.

Therefore, the utility model provides a pair of high temperature blast air oven with controllable amount of wind device through with wind direction return air direction gathering at layer board, first aviation baffle and second aviation baffle, can improve the heating efficiency of oven.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a high-temperature air-blast oven with a controllable air quantity device according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a high-temperature air-blast oven with a controllable air volume device according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 2;

fig. 4 is a side view of a high temperature blast oven with a controllable air volume device according to a third embodiment of the present invention;

fig. 5 is an enlarged view of a portion C in fig. 4.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 5, there is shown a high temperature blast oven with a controllable air volume device according to an embodiment of the present invention, which comprises a box body 1 and a box door 2, control box 3 and air heater 4, be provided with drying chamber 12 in the box 1, be provided with oven 5 in the drying chamber 12, air heater 4 sets up in oven 5 top, be provided with a plurality of layers of layer board 52 in the oven 5, be provided with first aviation baffle 6 between the adjacent layer board 52, the both sides of oven 5 are provided with baffle 51 respectively, the ventilation hole 511 that is the matrix and arranges has been seted up on the baffle 51, be provided with a plurality of second aviation baffles 7 on the baffle 51, second aviation baffle 7 is located between first aviation baffle 6 and the

layer board

52, 1 top of box is provided with protection casing 11, air intake 111 has been seted up to the one end of protection casing 11, the opening part of drying chamber 12 is equipped with chamber door 2, control box 3 sets up the one side.

Specifically, referring to fig. 1 to 5, an air outlet 112 is formed at the top of the protective cover 11, and the air outlet 112 is connected to the drying chamber 12 through a duct 8.

Specifically, referring to fig. 1 to 5, a hook 53 is disposed on the oven 5, and the first air deflector 6 is installed in the oven 5 through the hook 53.

Specifically, referring to fig. 1 to 5, a gap is left between the oven 5 and the drying chamber 12.

Specifically, referring to fig. 1 to 5, a plurality of adjustable legs 13 and rollers 14 are respectively disposed at the bottom of the box body 1.

Example two:

referring to fig. 1 to 5, there is shown a high temperature blast oven with a controllable air volume device provided by the second embodiment of the present invention, and on the basis of the above embodiment, the present embodiment further makes the following technical solutions as improvements: the top of the second air guiding plate 7 is provided with an inclined surface 71, and the windward side of the second air guiding plate 7 is higher than the leeward side of the second air guiding plate 7. Through the arrangement of the structure, the air quantity entering the oven can be improved, so that the utilization rate of hot air can be improved.

Example three:

referring to fig. 1 to 5, a high temperature blast oven with a controllable air volume device according to a third embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the third air deflector 9 is arranged at the corner of the drying chamber 12 close to the hot air blower 4, and the third air deflector 9 is an arc-shaped air deflector, so that the loss of the air speed can be reduced.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A high-temperature blast drying oven with an air volume controllable device is characterized by comprising an oven body (1), an oven door (2), a control box (3) and a hot air blower (4), wherein a drying chamber (12) is arranged in the oven body (1), an oven (5) is arranged in the drying chamber (12), the hot air blower (4) is arranged above the oven (5), a plurality of layers of supporting plates (52) are arranged in the oven (5), a first air guide plate (6) is arranged between every two adjacent supporting plates (52), baffle plates (51) are respectively arranged on two sides of the oven (5), ventilation holes (511) which are arranged in a matrix shape are formed in each baffle plate (51), a plurality of second air guide plates (7) are arranged on each baffle plate (51), and the second air guide plates (7) are positioned between the first air guide plates (6) and the supporting plates (52), the improved drying oven is characterized in that a protective cover (11) is arranged at the top end of the oven body (1), an air inlet (111) is formed in one end of the protective cover (11), the box door (2) is arranged at the opening of the drying chamber (12), and the control box (3) is arranged on one side of the oven body (1).

2. The high-temperature air-blast oven with the controllable air volume device as claimed in claim 1, wherein an air outlet (112) is formed at the top of the protective cover (11), and the air outlet (112) is connected to the drying chamber (12) through a pipeline (8).

3. The high-temperature blast oven with the controllable air volume device according to claim 1, wherein the top of the second air deflector (7) is provided with an inclined surface (71), and the windward side of the second air deflector (7) is higher than the leeward side of the second air deflector (7).

4. The high-temperature air-blast oven with the controllable air volume device according to claim 1, characterized in that a hook (53) is arranged on the oven (5), and the first air deflector (6) is installed in the oven (5) through the hook (53).

5. A high temperature forced air oven with controllable air volume device according to claim 1, characterized in that a gap is left between the oven (5) and the drying chamber (12).

6. A high temperature forced air oven with controllable air volume device according to claim 1, characterized in that the bottom of the box (1) is provided with a plurality of adjustable legs (13) and rollers (14), respectively.