CN217423807U - Even dry circulating hot air oven - Google Patents

Abstract

The utility model discloses a dry even circulating hot-blast oven, including the protective housing, one side of protective housing is provided with the switch door, and the one end of protective housing is provided with control panel, and the top of protective housing alternates and is provided with heating fan, and the inboard of protective housing is provided with the insulation can, and the bottom of insulation can is provided with the water storage tank, and the inside of insulation can is provided with the stoving subassembly, and the stoving subassembly is connected with heating fan. The utility model discloses a set up the protecting box, utilize insulation can and drying assembly's cooperation for the speed that reduces the heat loss when the insulation can carries out the heating to drying assembly, carry out hot air drying to drying assembly inside article through heating blower, make this circulating hot air oven energy utilization rate greatly increased when using, improved the degree of consistency of drying simultaneously, and utilize the water storage tank to collect the drying efficiency who improves the stoving case to unnecessary moisture.

Description

Even dry circulating hot air oven

Technical Field

The utility model relates to an even circulating hot air oven of drying particularly relates to an even circulating hot air oven of drying.

Background

The oven is a device used for baking articles, a traditional oven, a heating system of the traditional oven is usually arranged at the bottom of the oven, a blower is also arranged at the bottom, the blower is used for supplying air to the heating system, heat is transferred from the bottom to the top by the principle of heat transfer, thereby the articles put into the oven are baked, the whole circulating system of the hot air circulating oven is totally closed, the heat efficiency of the oven can reach more than 80%, a large amount of energy is saved for China, the economic benefit of enterprises is improved, and heat exchange is carried out between hot air and materials through a baking tray.

For example, patent No. CN214199520U discloses a box-type hot air circulation oven, which comprises an oven body, a transmission shaft, a transmission screw, a fixed seat, a fixed mount, a connecting plate, a telescopic rod, a mounting plate, a supporting plate and the like, although the box-type hot air circulation oven solves the defect that the existing materials cannot be completely dried in the oven, so that the material drying quality is improved, and the purpose of fully and uniformly drying the materials is achieved.

However, when the hot air circulation box type oven is used, heat generated by the heating pipe cannot be fully utilized, so that the heat loss speed of the hot air circulation box type oven is high when the hot air circulation box type oven is used, the service efficiency of the hot air circulation box type oven is greatly reduced, and meanwhile, moisture generated during drying cannot be timely discharged and collected, so that the drying effect and the energy conservation and environmental protection of the hot air circulation box type oven are not ideal.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an even circulating hot air oven of drying to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a dry even circulating hot air oven, includes the protective housing, and one side of protective housing is provided with the switch door, and the one end of protective housing is provided with control panel, and the top of protective housing alternates and is provided with heating blower, and the inboard of protective housing is provided with the insulation can, and the bottom of insulation can is provided with the water storage tank, and the inside of insulation can is provided with the stoving subassembly, and the stoving subassembly is connected with heating blower.

Further, in order to make the insulation can be convenient for keep warm to the stoving subassembly, be convenient for simultaneously collect the steam that the stoving produced, the insulation can is provided with the flush mounting plate including setting up at the inboard box of protective housing in one side of box, the inboard top of box, and the bottom of box is provided with trapezoidal inclined plane, and the inside wall of box all is provided with the heating block, and the heating block cooperatees with the stoving subassembly, is connected with the outlet pipe between box and the water storage tank.

Further, in order to make the drying assembly be convenient for dry the object, improve drying efficiency simultaneously, the drying assembly is including setting up the stoving case in the box inside, and the top of stoving case is provided with the air-supply line, and the both sides of air-supply line are provided with the heating pipe, and the bottom of heating pipe is provided with the collecting pipe, and the top of stoving case and the both ends that are located the air-supply line all are provided with out the fan, and one side of stoving case is provided with sealing door.

Further, in order to enable the heating fan to be convenient for providing hot air for drying for the drying box, and meanwhile, to collect the steam cooled in the hot air for drying, the air inlet pipe is connected with the heating fan, the heating pipe is matched with the drying box, and the bottom of the collecting pipe is connected with the water storage tank.

Further, in order to enable the articles to be dried to be placed and taken out, the service efficiency of the drying box is improved, the switch board is matched with the switch door, and the switch board is matched with the sealing door.

The utility model has the advantages that:

1. through setting up the protective housing, utilize insulation can and stoving subassembly's cooperation for the insulation can reduces the speed of heat loss when heating stoving subassembly, carries out hot-blast drying to the inside article of stoving subassembly through heating blower, makes this circulating hot-blast oven energy utilization greatly increased when using, has improved the degree of consistency of drying simultaneously, and utilizes the water storage tank to collect the drying efficiency who improves the stoving case to unnecessary moisture.

2. Through setting up the stoving subassembly, utilize the cooperation of stoving case and air-supply line for the hot-blast entering stoving case that heating blower provided dries article, and is gaseous when too much hot-blast have a fan discharge, collects through trapezoidal piece and trapezoidal slope to the steam in the hot-blast after the discharge, reduces the degree of consistency when influence when steam is to drying when improving the stoving and the quality after the stoving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a uniformly-dried circulating hot air oven according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a uniformly dried circulating hot air oven according to an embodiment of the present invention;

fig. 3 is a sectional view of an insulation box in a uniformly dried circulating hot air oven according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a drying assembly in a uniformly-dried circulating hot air oven according to an embodiment of the present invention;

fig. 5 is a sectional view of a drying assembly in a uniformly-dried circulating hot air oven according to an embodiment of the present invention.

In the figure:

1. a protective box; 2. opening and closing the door; 3. a control panel; 4. a heating fan; 5. a heat preservation box; 51. a box body; 52. a switch plate; 53. a trapezoidal block; 54. a trapezoidal inclined surface; 55. a heating block; 6. a water storage tank; 7. a drying assembly; 71. a drying box; 72. an air inlet pipe; 73. heating a tube; 74. a collection pipe; 75. an air outlet device; 76. and (4) sealing the door.

Detailed Description

To further illustrate the various embodiments, the present invention provides the accompanying drawings, which are part of the disclosure and which are primarily intended to illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and, by reference to these drawings, those of ordinary skill in the art will understand the principles of the invention and its advantages, with reference to the drawings and figures, in which elements are not drawn to scale and like elements are generally designated by like reference numerals.

According to the utility model discloses an embodiment provides a dry even circulating hot air oven.

Now combine the figure and detailed embodiment is right the utility model discloses it is further explained, as shown in fig. 1-fig. 2, according to the utility model discloses the even circulating hot air oven of drying, including protective housing 1, one side of protective housing 1 is provided with switch door 2, and the one end of protective housing 1 is provided with control panel 3, and the top of protective housing 1 alternates to be provided with heating blower 4, and the inboard of protective housing 1 is provided with insulation can 5, and insulation can 5's bottom is provided with water storage tank 6, and insulation can 5's inside is provided with drying assembly 7, and drying assembly 7 is connected with heating blower 4.

With the help of the above technical scheme, through setting up protective housing 1, utilize insulation can 5 and drying assembly 7's cooperation for insulation can 5 reduces the speed that the heat runs off when drying assembly 7 heats, carrying out hot air drying to the inside article of drying assembly 7 through heating blower 4, make this circulating hot air oven energy utilization greatly increased when using, improved the degree of consistency of drying simultaneously, and utilize water storage tank 6 to collect the drying efficiency who improves the stoving case to unnecessary moisture.

As shown in fig. 3, in an embodiment, for the above insulation box 5, the insulation box 5 includes a box body 51 disposed inside the protection box 1, a switch board 52 is disposed on one side of the box body 51, a trapezoidal block 53 is disposed on the top of the inside of the box body 51, a trapezoidal inclined plane 54 is disposed at the bottom of the box body 51, heating blocks 55 are disposed on the inner side walls of the box body 51, the heating blocks 55 are matched with the drying component 7, and a water outlet pipe is connected between the box body 51 and the water storage tank 6. The water vapor in the hot air after being discharged can be collected through the trapezoidal block 53 and the trapezoidal inclined plane 54, the influence of the water vapor in the hot air on drying is reduced, and the uniformity and the quality after drying are improved.

As shown in fig. 4-5, in an embodiment, for the drying assembly 7, the drying assembly 7 includes a drying box 71 disposed inside the box body 51, an air inlet pipe 72 is disposed on a top of the drying box 71, heating pipes 73 are disposed on two sides of the air inlet pipe 72, a collecting pipe 74 is disposed on a bottom of the heating pipe 73, air outlets 75 are disposed on a top of the drying box 71 and on two ends of the air inlet pipe 72, a sealing door 76 is disposed on one side of the drying box 71, the air inlet pipe 72 is connected to the heating fan 4, the heating pipes 73 are engaged with the drying box 71, a bottom of the collecting pipe 74 is connected to the water storage box 6, the opening and closing plate 52 is engaged with the opening and closing door 2, and the opening and closing plate 52 is engaged with the sealing door 76. Can be so that the hot-blast entering stoving case 71 that heating fan 4 provided, dry article, and hot-blast air outlet 75 that has when gaseous too much discharges, the degree of consistency when reducing hot-blast in steam to when drying and the quality after the stoving after the influence improvement stoving.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the switch door 2, the switch board 52 and the sealing door 76 are sequentially opened through the control panel 3, articles to be dried are placed into the drying box 71, the sealing door 76, the switch board 52 and the switch door 2 are sequentially closed, then the control panel 3 is used for opening the heating fan 4 to dry the interior of the drying box 71 in a hot air mode, the heating block 55 is started to heat the interior of the heat preservation box 5 at the same time, drying efficiency is improved, heat loss during drying is reduced through the cooperation of the protection box 1, the heat preservation box 5 and the drying box 71, and after drying is finished, the switch door 2, the switch board 52 and the sealing door 76 are sequentially opened to take out the dried articles.

The hot air is discharged through the air outlet device 75 during drying, the vapor in the hot air after being discharged is collected after being condensed through the trapezoidal block 53 and the trapezoidal inclined plane 54, and the vapor enters the water storage tank 6 to be recycled, so that the influence of the vapor on drying is reduced, and the uniformity and the quality after drying are improved.

To sum up, with the help of the above technical scheme of the utility model, through setting up protective housing 1, utilize insulation can 5 and drying assembly 7's cooperation for insulation can 5 reduces the speed that the heat runs off when heating drying assembly 7, carries out hot air drying through heating blower 4 to drying assembly 7 inside article, makes this circulating hot air oven energy utilization greatly increased when using, has improved the degree of consistency of drying simultaneously, and utilizes water storage tank 6 to collect the drying efficiency who improves the stoving case to unnecessary moisture.

In addition, through setting up drying assembly 7, utilize the cooperation of stoving case 71 and air-supply line 72 for the hot-blast entering stoving case 71 that heating fan 4 provided dries article, and hot-blast air has a tuber device 75 to discharge when gaseous too much, collects the steam in the hot-blast after discharging through trapezoidal piece 53 and trapezoidal inclined plane 54, reduces the influence when steam is to drying and improves the degree of consistency when drying and the quality after the stoving.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A uniformly-dried circulating hot air oven comprises a protective box (1) and is characterized in that one side of the protective box (1) is provided with a switch door (2), one end of the protective box (1) is provided with a control panel (3), and the top of the protective box (1) is provided with a heating fan (4) in an inserting manner;

an insulation box (5) is arranged on the inner side of the protection box (1), a water storage box (6) is arranged at the bottom of the insulation box (5), a drying assembly (7) is arranged inside the insulation box (5), and the drying assembly (7) is connected with the heating fan (4).

2. The uniformly-dried circulating hot air oven according to claim 1, wherein the heat insulation box (5) comprises a box body (51) arranged inside the protective box (1), a switch plate (52) is arranged on one side of the box body (51), a trapezoidal block (53) is arranged on the top of the inner side of the box body (51), a trapezoidal inclined surface (54) is arranged at the bottom of the box body (51), and heating blocks (55) are arranged on the inner side walls of the box body (51).

3. A uniformly dried circulating hot air oven according to claim 2, characterized in that the heating block (55) is fitted with the drying assembly (7), and a water outlet pipe is connected between the box body (51) and the water storage tank (6).

4. A uniformly dried circulating hot air oven according to claim 3, wherein the drying assembly (7) comprises a drying box (71) arranged inside the box body (51), an air inlet pipe (72) is arranged at the top of the drying box (71), heating pipes (73) are arranged at two sides of the air inlet pipe (72), and a collecting pipe (74) is arranged at the bottom of the heating pipes (73);

the top of stoving case (71) just is located the both ends of air-supply line (72) all are provided with out fan (75), one side of stoving case (71) is provided with sealing door (76).

5. A uniformly dried circulating hot air oven according to claim 4, wherein the air inlet pipe (72) is connected to the heating fan (4), the heating pipe (73) is matched with the drying box (71), and the bottom of the collecting pipe (74) is connected to the water storage box (6).

6. A uniformly dried circulating hot air oven according to claim 5, characterized in that said switch plate (52) cooperates with said switch door (2), said switch plate (52) cooperating with said sealing door (76).

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