Efficient fructus amomi baking machine based on circulating hot air system

Abstract

The utility model discloses an efficient fructus amomi baking machine based on a circulating hot air system, and relates to the technical field of baking equipment, the efficient fructus amomi baking machine comprises a baking box body, a main box door, a baking net disc and a fan box, the inner side of the fan box is provided with an electric heating net and a circulating fan, the lower side of the baking net disc is provided with a plurality of blowpipes at equal intervals, and the upper surface of each blowpipe is densely provided with blowing holes; and a plurality of air return pipes are arranged on the upper side of the baking net disc at equal intervals, air return holes are densely distributed in the air return pipes, and one end of each air return pipe communicates with the side, away from the baking box body, of the fan box through a circulating air pipe. According to the fructus amomi baking device, the electric heating net is matched with the circulating fan, air flow heated by the electric heating net can be uniformly distributed to the lower sides of the baking net discs through the air blowing pipe, fructus amomi can be fully baked through the hot air flow blown from bottom to top, and the hot air flow after heating the fructus amomi is uniformly sucked back through the air return pipe; and the baking efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to baking equipment technical field, especially in high -efficient baking machine of sand ginger based on circulating hot -blast system. BACKGROUND

[0002] Sand ginger as an important traditional Chinese medicine and condiment, its baking quality directly influences its quality and commercial value.

[0003] Sand ginger baking equipment generally adopts hot -blast circulation to make the temperature distribution in the baking chamber even, guarantees that the sand ginger is not inconsistent in each part and avoids the situation that local overheating scorched and other parts are not fully dried, thereby guaranteeing the baking quality, for example, the hot -blast circulation cake baking machine provided in patent announcement No.

[0004] Based on the above search, combined with prior art, it is found that the prior art is similar to the above disclosed hot -blast circulation baking machine. Therefore, the high -efficient baking machine of sand ginger based on circulating hot -blast system is proposed to improve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The purpose of the present application is to provide a high -efficient baking machine of sand ginger based on circulating hot -blast system to solve the problems proposed in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a high -efficient baking machine of sand ginger based on circulating hot -blast system, comprising a baking box body and a main box door installed on the open side of the baking box body, a plurality of baking mesh trays are installed on the inner side of the baking box body from top to bottom equidistantly and horizontally, a fan box is installed at one end of the baking box body away from the main box door, an electric heating net and a circulating fan are installed on the inner side of the fan box;

[0007] A plurality of air blowing pipes are equidistantly arranged on the lower side of the baking mesh tray, and the upper surface of the air blowing pipe is densely covered with air blowing holes, the air blowing pipe is horizontally installed on the baking box body, and the air blowing pipe is connected with the side of the fan box close to the baking box body;

[0008] A plurality of air return pipes are equidistantly arranged on the upper side of the baking mesh tray, and the air return pipe is densely covered with air return holes, one end of the air return pipe is connected with the side of the fan box away from the baking box body through a circulating air pipe.

[0009] As a further supplement to the present scheme, a cleaning structure is arranged on the outer side of the air return pipe to clean the impurities blocked in the outer hole of the air return hole.

[0010] As a further supplement to the scheme, the cleaning structure comprises a plurality of wind plates, which are equidistantly distributed along the circumferential side of the return air pipe, and the end of the wind plate close to the surface of the return air pipe is provided with a brush, and the two ends of the plurality of wind plates are connected with the return air pipe through bearings.

[0011] As a further supplement to the scheme, the main box door is equidistantly provided with a plurality of taking and placing openings from top to bottom, and the plurality of taking and placing openings are one-to-one corresponding to the plurality of baking mesh trays, and the end of the baking mesh tray close to the main box door is fixed with a sub-box door covering the taking and placing opening.

[0012] As a further supplement to the scheme, the baking box body, the main box door and the sub-box door are all double-layer heat insulation structures.

[0013] As a further supplement to the scheme, the surface of the baking mesh tray is provided with an anti-sticking coating.

[0014] In summary, the technical effects and advantages of the present application are:

[0015] 1、In the present application, through the cooperation of the electric heating net and the circulating fan, the blowing pipe can uniformly distribute the airflow heated by the electric heating net to the lower side of the plurality of baking mesh trays, the hot airflow blown from bottom to top can fully bake the amomum villosum, and the return air pipe uniformly sucks the hot airflow after heating the amomum villosum, so that the baking efficiency is higher.

[0016] 2、In the present application, through the setting of the cleaning structure, the hot airflow blown by the blowing pipe at the lower side of the return air pipe can make the wind plate rotate around the axis of the return air pipe, and the brush on the side end of the wind plate can brush off the amomum villosum skin covering the return air hole, so as to ensure the stable circulation of the airflow. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure in the embodiment;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure in the embodiment when one of the baking trays is opened;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure in the embodiment;

[0021] Figure 4It is an internal structure schematic view in the embodiment;

[0022] Figure 5 It is a structure schematic view at the return air pipe in the embodiment.

[0023] In the figure: 1, baking box body; 2, main box door; 3, baking mesh tray; 4, fan box; 5, electric heating mesh; 6, circulating fan; 7, circulating air pipe; 8, return air pipe; 9, blowing pipe; 10, auxiliary box door; 11, air hole; 12, bearing; 13, air baffle. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment: refer to Figures 1-5 The high-efficiency baking machine for litsea cubeba based on the circulating hot air system shown in the figure, including baking box body 1 and the main box door 2 installed at the open side of baking box body 1, the inside of baking box body 1 is installed with multiple baking mesh trays 3 (the mesh hole is not shown in the figure) from top to bottom equidistantly horizontally sliding, the end of baking box body 1 away from main box door 2 is installed with fan box 4, the inside of fan box 4 is installed with electric heating mesh 5 and circulating fan 6, of course, baking box body 1 is also provided with other conventional baking box standard structures not shown in the figure, such as waste gas discharge structure, temperature control module, etc.

[0026] Among them, the lower side of baking mesh tray 3 is equidistantly provided with multiple blowing pipes 9, and the upper surface of blowing pipe 9 is densely covered with blowing holes (not shown in the figure), blowing pipe 9 is horizontally installed on baking box body 1, and blowing pipe 9 is communicated with the side of fan box 4 close to baking box body 1, the upper side of baking mesh tray 3 is equidistantly provided with multiple return air pipes 8, and the return air pipes 8 are densely covered with return air holes 11 (not shown in the figure), and one end of return air pipe 8 is communicated with the side of fan box 4 away from baking box body 1 through circulating air pipe 7. Figure 3 And Figure 4 Among them, the lower side of baking mesh tray 3 is equidistantly provided with multiple blowing pipes 9, and the upper surface of blowing pipe 9 is densely covered with blowing holes (not shown in the figure), blowing pipe 9 is horizontally installed on baking box body 1, and blowing pipe 9 is communicated with the side of fan box 4 close to baking box body 1, the upper side of baking mesh tray 3 is equidistantly provided with multiple return air pipes 8, and the return air pipes 8 are densely covered with return air holes 11 (not shown in the figure), and one end of return air pipe 8 is communicated with the side of fan box 4 away from baking box body 1 through circulating air pipe 7.

[0027] Through the setting of blowing pipe 9 and return air pipe 8, under the action of circulating fan 6, blowing pipe 9 can uniformly distribute the heated air flow to the lower side of multiple baking mesh trays 3, and the hot air flow blown from bottom to top can fully bake litsea cubeba, and return air pipe 8 uniformly sucks the hot air flow after heating litsea cubeba, so that the baking efficiency is higher.

[0028] The surface of the baking net disc 3 is sprayed with a conventional anti-sticking coating, so that the skin of the litsea cubeba is not easy to stick to the surface of the baking net disc 3 during baking.

[0029] In view of the fact that the skin of the litsea cubeba falling off during baking is easy to float to the air return hole 11 and cause the air return hole 11 to be blocked, the outer side of the air return pipe 8 is provided with a cleaning structure to clean the impurities blocked at the outer hole of the air return hole 11. Figure 5 As shown, the cleaning structure comprises a plurality of air plates 13, the plurality of air plates 13 are equidistantly distributed along the circumferential side of the air return pipe 8, one end of the air plate 13 close to the surface of the air return pipe 8 is provided with a brush, and both ends of the plurality of air plates 13 are connected with the air return pipe 8 through bearings 12.

[0030] The hot air flow blown by the air blowing pipe 9 located at the lower side of the air return pipe 8 can make the air plate 13 rotate around the axis of the air return pipe 8, and the brush on the side end of the air plate 13 can clean the litsea cubeba skin covering the air return hole 11, so that the stable circulation of the air flow is ensured.

[0031] The main box door 2 is equidistantly provided with a plurality of taking and placing openings from top to bottom, the plurality of taking and placing openings are one-to-one corresponding to the plurality of baking net discs 3, and one end of the baking net disc 3 close to the main box door 2 is fixed with a sub-box door 10 covering the taking and placing opening, so that the baking net disc 3 can be taken and placed without opening the main box door 2 as a whole, thereby reducing the heat loss.

[0032] The baking box body 1, the main box door 2 and the sub-box door 10 are all double-layer heat insulation structures, and specifically, the outer layer is made of high-strength metal material, such as stainless steel, which has good wear resistance and corrosion resistance, the inner layer is made of ceramic fiber material which has high temperature resistance and excellent heat insulation performance, and the air layer is arranged between the two layers to effectively reduce the heat loss.

[0033] The working principle of the utility model is as follows: the litsea cubeba is spread on the baking net disc 3, then the baking net disc 3 is loaded into the baking box body 1, under the action of the electric heating net 5 and the circulating fan 6, the air blowing pipe 9 can uniformly distribute the air flow heated by the electric heating net 5 to the lower side of the plurality of baking net discs 3, the hot air flow blown from bottom to top can fully bake the litsea cubeba, and the air return pipe 8 uniformly returns the hot air flow heated by the litsea cubeba, so that the baking efficiency is higher; and the hot air flow blown by the air blowing pipe 9 located at the lower side of the air return pipe 8 can make the air plate 13 rotate around the axis of the air return pipe 8, and the brush on the side end of the air plate 13 can clean the litsea cubeba skin covering the air return hole 11, so that the stable circulation of the air flow is ensured.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. Efficient roasting machine for litsea cubeba based on circulating hot air system, comprising a roasting box (1) and a main box door (2) installed on the open side of the roasting box (1), characterized in that, The inner side of the baking box (1) is horizontally slidably installed with a plurality of baking mesh trays (3) from top to bottom, and the end of the baking box (1) away from the main box door (2) is installed with a fan box (4), and the inner side of the fan box (4) is installed with an electric heating net (5) and a circulating fan (6); The lower side of the baking mesh tray (3) is provided with a plurality of blowing pipes (9), and the upper surface of the blowing pipe (9) is densely provided with blowing holes, the blowing pipe (9) is horizontally installed on the baking box (1), and the blowing pipe (9) is communicated with the side of the fan box (4) close to the baking box (1); The upper side of the baking mesh tray (3) is provided with a plurality of return air pipes (8), and the return air pipe (8) is densely provided with return air holes (11), and one end of the return air pipe (8) is communicated with the side of the fan box (4) away from the baking box (1) through a circulating air pipe (7).

2. The efficient star anise roaster based on the circulating hot air system according to claim 1, characterized in that: The outer side of the return air pipe (8) is provided with a cleaning structure to clean the impurities blocked in the outer hole of the return air hole (11).

3. The efficient star anise roaster based on the circulating hot air system according to claim 2, characterized in that: The cleaning structure includes a plurality of air plates (13), a plurality of air plates (13) are distributed equidistantly along the circumferential side of the return air pipe (8), one end of the air plate (13) close to the surface of the return air pipe (8) is provided with a brush, and both ends of the plurality of air plates (13) are connected with the return air pipe (8) through bearings (12).

4. The efficient star anise roaster based on the circulating hot air system according to claim 1, characterized in that: The main box door (2) is provided with a plurality of taking and placing openings equidistantly from top to bottom, and the plurality of taking and placing openings are one-to-one corresponding to the plurality of baking mesh trays (3), and one end of the baking mesh tray (3) close to the main box door (2) is fixed with a secondary box door (10) covering the taking and placing opening.

5. The efficient star anise roaster based on the circulating hot air system according to claim 4, characterized in that: The baking box (1), the main box door (2) and the secondary box door (10) are all double-layer heat insulation structures.

6. The efficient star anise roaster based on the circulating hot air system as claimed in claim 1, wherein: The surface of the baking mesh tray (3) is provided with an anti-sticking coating.

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