CN212864864U

CN212864864U - Aging furnace

Info

Publication number: CN212864864U
Application number: CN202020920541.7U
Authority: CN
Inventors: 桑原康宏
Original assignee: Danyang Xinaji Auto Parts Co ltd
Current assignee: Danyang Xinaji Auto Parts Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-04-02
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses an aging furnace, which is characterized by comprising an aging cabin (1), a heat preservation layer (2) wrapped on the outer layer of the aging cabin (1) and a material rack (3), wherein the material rack (3) is detachably connected with the aging cabin (1); an air outlet device (102) is arranged at one end of the aging cabin (1), an air suction device (103) is arranged at the other end of the aging cabin, an air circulating device (4) is arranged between the air outlet device (102) and the air suction device (103), a plurality of air outlets (104) are arranged on the air outlet device (102), a plurality of air suction ports (105) are arranged on the air suction device (103), an air channel is formed by the material rest (3) and the inner wall of the aging cabin (1), and the air outlets (104) and the air suction ports (105) are arranged in the air channel; can heat the gas that cools off through wind circulating device, pump the gas outlet means again of gas after will heating, the gas that still leaves the heat after using just can reuse like this, reduces the energy consumption.

Description

Aging furnace

Technical Field

The utility model relates to the technical field, concretely relates to ageing furnace.

Background

An aluminum aging furnace (aging furnace for short) is one of main devices in aluminum profile extrusion production. The traditional aging furnace is mainly provided with a single door, along with the continuous expansion of the aluminum extrusion production scale, the single door aging furnace is gradually not suitable for large-scale production due to low efficiency and high energy consumption, and the double door aging furnace is selected by more and more manufacturers due to high production efficiency and low energy consumption.

The double-door aging furnace circulating fan is overhead. Generally, a multi-wing type double-air inlet fan or an axial flow fan is adopted. The two fans have large air quantity and small air pressure, can supply air in short distance, but are not suitable for lengthening the aging furnace. The energy-saving effect is poor, and the efficiency is low.

Disclosure of Invention

An object of the utility model is to provide an ageing oven to solve one of the above-mentioned multinomial defect or defect that leads to among the prior art.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme: the aging furnace comprises an aging cabin, a heat insulation layer and a material rack, wherein the heat insulation layer and the material rack are wrapped on the outer layer of the aging cabin; the aging cabin is characterized in that an air outlet device is arranged at one end of the aging cabin, an air suction device is arranged at the other end of the aging cabin, an air circulating device is arranged between the air outlet device and the air suction device, the air outlet device is provided with a plurality of air outlets, the air suction device is provided with a plurality of air suction ports, air channels are formed on the inner walls of the material rack and the aging cabin, and the air outlets and the air suction ports are arranged in the air channels.

Preferably, in the aging furnace, the aging cabin is provided with a plurality of sliding grooves, and the material rest is provided with sliding blocks corresponding to the sliding grooves.

Preferably, in the aging oven, the material rest is provided with a plurality of semicircular grooves.

Preferably, in the aging furnace, the material rest is provided with a plurality of ventilation holes.

Preferably, the ageing furnace, the wind circulating device includes air pipe, air pump and heating device, air pipe one end is connected air-out device, the device that induced drafts is connected to the other end, the air pump sets up air pipe's both ends, heating device sets up between two air pumps.

Preferably, the aging oven, air pipe pass through quick connecting device with the air-out device is connected, air pipe pass through quick connecting device with the device that induced drafts is connected.

Preferably, in the aging oven, the heat-insulating layer is provided with an installation groove corresponding to the shape of the air circulation device.

Preferably, in the aging oven, the aging chamber is provided with a first door and a second door, the air outlet device is fixedly connected with the first door, and the air suction device is fixedly connected with the second door.

Preferably, in the aging oven, the first door and the second door are respectively hinged to the aging chamber, the air outlet device can move along with the movement of the first door, and the air suction device can move along with the movement of the second door.

Preferably, in the aging oven, a heat preservation door is arranged outside the first door and the second door.

According to the above technical scheme, the embodiment of the utility model has following effect at least: the utility model solves the technical problem of poor energy-saving effect in the background technology, and through the arrangement of the air outlet device, the air suction device and the air circulation device, on one hand, the cooled gas can be heated by the air circulation device, and the heated gas is pumped into the air outlet device again, so that the used gas which still retains heat can be recycled, energy can be saved, on the other hand, the air circulation effect in the furnace can be improved, and the air flow in the furnace can be kept circulating; the work or material rest is opened has semi-circular groove and bleeder vent, and the semi-circular groove is the position for fixed bar, can make the bar dispersion put, can promote the interior circulation of air of stove, and the heating is balanced more stable, improves ageing efficiency, and the bleeder vent can let the air current circulate between grillage and grillage, can let the air temperature between each work or material rest in the stove unanimous, temperature in the control stove that can be better.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of an embodiment of the present invention;

FIG. 3 is another cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of the area of FIG. 3I;

FIG. 5 is a sectional view in another direction of FIG. 3;

fig. 6 is a schematic structural view of a material rack according to an embodiment of the present invention;

FIG. 7 is a schematic view of an air circulation device according to an embodiment of the present invention;

wherein: 1-an aging cabin, 2-a heat insulation layer, 3-a material rack, 4-a wind circulating device, 5-a first cabin door, 6-a second cabin door, 7-a heat insulation door, 101-a sliding groove, 102-an air outlet device, 103-an air suction device, 104-an air outlet, 105-an air suction opening, 201-an installation groove, 301-a sliding block, 302-a semicircular groove, 303-an air ventilation hole, 401-a ventilation pipeline, 402-an air pump and 403-a heating device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed 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 by those of ordinary skill in the art through specific situations.

As shown in fig. 1 and fig. 2, the utility model comprises an aging chamber 1, a heat insulating layer 2 and a material shelf 3, the heat insulating layer 2 wraps the outer layer of the aging chamber 1, the material shelf 3 is arranged in the aging chamber 1, two ends of the aging chamber 1 are provided with a first door 5 and a second door 6, the first door 5 is hinged with the aging chamber 1, the second door 6 is hinged with the aging chamber 1, the first door 5 is provided with an air outlet device 102, the second door 6 is provided with an air suction device 103, the first door 5 is fixedly connected with the air outlet device 102, the air suction device 102 can move along with the movement of the first door 5, the air suction device 103 is fixedly connected with the second door 6, the air suction device 103 can move along with the movement of the second door 6, it should be explained that fig. 1 is the first door 5, the air outlet device 102 end shows the connection relation among the first cabin door 5, the air outlet device 102 and the aging cabin 1, and the heat preservation door 7 is hinged with the heat preservation layer 2.

As shown in fig. 2-6, the setting of two liang of parallels of work or material rest 3 is in ageing cabin 1, work or material rest 3 is equipped with slider 301, corresponding ageing cabin 1 lateral wall sets up spout 101, work or material rest 3 and ageing cabin 1 sliding connection, the lateral wall of two-layer work or material rest 3 and ageing cabin 1 encloses into the wind channel, perhaps the wind channel that encloses at the work or material rest 3 on mouth upper strata and the lateral wall and the top surface of ageing cabin 1, air-out device 102 sets up a plurality of air outlets 104, air suction device 103 sets up a plurality of inlet scoop 105, air outlet 104 and inlet scoop 105 all set up in foretell wind channel, so set up that the air current circulation in the.

Set up a plurality of half slots 302 on work or material rest 3, the below of half slot 302 sets up a plurality of ventilative holes 303, and the purpose that sets up like this is with separating between bar and the bar for the bar is heated evenly, has also avoided the bar to stack and has leaded to hindering the air current circulation together, and work or material rest (3) set up a plurality of ventilative holes 303 like this between work or material rest (3) gas can circulate, make the air current circulate more.

Set up mounting groove 201 on heat preservation 2 for installation wind circulating device 4, wind circulating device 4 has also avoided thermal loss in heat preservation 2 like this.

As shown in fig. 7, the air circulation device 4 includes an air duct 401, air pumps 402 and a heating device 403, one end of the air duct 401 is connected to the air outlet device 102, the other end is connected to the air suction device 103, the air pumps 402 are disposed at two ends of the air duct 401, the heating device 403 is disposed between the two air pumps 402, the air duct 401 is connected to the air outlet device 102 through a quick connection device, the air duct 401 is connected to the air suction device 103 through a quick connection device, the quick connection device used in the present invention includes an opening arc and a fastening device, the opening arc is sleeved in the circulation air inlets of the air duct 401 and the air outlet device 102, the fastening device fastens the opening arc, so that the air duct 401 is quickly connected to the air outlet device 102, and similarly the air duct 401 is quickly connected to the air suction device 103, the purpose of this arrangement is to enable, the energy-saving effect is improved, and the efficiency is increased.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The aging furnace is characterized by comprising an aging cabin (1), a heat insulation layer (2) wrapped on the outer layer of the aging cabin (1) and a material rack (3), wherein the material rack (3) is detachably connected with the aging cabin (1); aging chamber (1) one end sets up air-out device (102), and the other end sets up induced draft device (103), air-out device (102) with set up wind circulating device (4) between induced draft device (103), air-out device (102) sets up a plurality of air outlets (104), induced draft device (103) set up a plurality of inlet scoop (105), the inner wall of work or material rest (3) and aging chamber (1) forms the wind channel, air outlet (104) with inlet scoop (105) set up in the wind channel.

2. Aging oven according to claim 1, characterized in that the aging chamber (1) is provided with a plurality of chutes (101), and the material rest (3) is provided with slide blocks (301) corresponding to the chutes (101).

3. Ageing furnace according to claim 1, characterised in that the stack (3) is provided with semi-circular grooves (302).

4. Ageing furnace according to claim 1, characterised in that the stack (3) is provided with ventilation holes (303).

5. The aging oven according to claim 1, characterized in that the air circulation device (4) comprises an air duct (401), an air pump (402) and a heating device (403), one end of the air duct (401) is connected with the air outlet device (102), the other end of the air duct is connected with the air suction device (103), the air pump (402) is arranged at two ends of the air duct (401), and the heating device (403) is arranged between the two air pumps (402).

6. Aging oven according to claim 5, characterized in that the ventilation duct (401) is connected with the air outlet device (102) by a quick connection device, and the ventilation duct (401) is connected with the air suction device (103) by a quick connection device.

7. Aging oven according to claim 1, characterized in that the insulation layer (2) is provided with mounting slots (201) corresponding to the shape of the wind circulation device (4).

8. The ageing furnace according to claim 1, wherein the ageing chamber (1) is provided with a first door (5) and a second door (6), the air outlet device (102) is fixedly connected with the first door (5), and the air suction device (103) is fixedly connected with the second door (6).

9. The ageing furnace according to claim 8, wherein the first door (5) and the second door (6) are hinged to the ageing chamber (1), the air outlet device (102) can move along with the movement of the first door (5), and the air suction device (103) can move along with the movement of the second door (6).

10. Ageing furnace according to claim 8, characterised in that the first hatch (5) and the second hatch (6) are externally provided with thermal doors (7).