Rotary grain steaming device

Abstract

The present application discloses a rotary grain steaming device, comprising: a steamer, comprising a pot body and a pot cover, wherein the pot cover is covered on the top of the pot body; a rotating assembly, comprising a driving mechanism, a driving shaft and a driven shaft, wherein the driving shaft and the driven shaft are respectively detachably fixedly connected to the outer wall of the pot body, the driving shaft and the driven shaft are located on both sides of the pot body, the driving shaft and the driven shaft are coaxial, and the driving mechanism drives the driving shaft to rotate around its axis; an inlet pipeline, which is provided with a first pipe opening, wherein the inlet pipeline passes through the driving shaft, and the first pipe opening penetrates into the inner cavity of the pot body from the bottom of the pot body; an outlet pipeline, which is provided with a second pipe opening, wherein the outlet pipeline passes through the driven shaft and is rotationally connected to the driven shaft, the second pipe opening is located in the inner cavity of the pot body, and the vertical height of the second pipe opening is greater than the vertical height of the rotating assembly. This makes the structure of the rotary grain steaming device more compact.

Description

Technical Field

[0001] The utility model generally relates to the field of winemaking equipment, specifically to the field of grain steaming equipment, and in particular to a rotary grain steaming device. Background Art

[0002] In the winemaking process, steaming is a crucial step. Its main purpose is to use high temperature to fully expand and rupture the starch in the grain, thereby promoting the gelatinization of starch. This process not only changes the starch structure, but also helps to remove impurities in the grain. The grain after steaming is more suitable for the subsequent saccharification and fermentation process, and also helps to produce flavor substances in the wine. The grain is steamed by a grain steamer. The grain steamer will be equipped with an outlet pipeline to discharge the gas in the steamer.

[0003] In the prior art, a separate opening is made on the steamer to install the outlet pipeline, and the structure is not compact enough. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a rotary grain steaming device with a compact structure.

[0005] In a first aspect, the rotary grain steaming device of the utility model comprises:

[0006] A steamer, comprising a pot body and a pot cover, wherein the pot body is covered with the pot cover;

[0007] A rotating assembly, comprising a driving mechanism, a driving shaft and a driven shaft, wherein the driving shaft and the driven shaft are respectively detachably fixedly connected to the outer wall of the pot body, the driving shaft and the driven shaft are located on both sides of the pot body, the driving shaft and the driven shaft are coaxial, and the driving mechanism drives the driving shaft to rotate around its axis;

[0008] An inlet pipeline is provided with a first pipe opening, the inlet pipeline passes through the driving shaft, and the first pipe opening passes through the pot body cavity from the bottom of the pot body;

[0009] The outlet pipeline is provided with a second pipe opening, the outlet pipeline passes through the driven shaft and is rotatably connected to the driven shaft, the second pipe opening is located in the inner cavity of the pot body, and the vertical height of the second pipe opening is greater than the vertical height of the rotating component.

[0010] According to the technical solution provided in the embodiment of the present application, the inlet pipeline is passed through the driving shaft, and the outlet pipeline is passed through the driven shaft. The driving shaft and the driven shaft are used to lay the pipeline, so that the structure of the rotary grain steaming device is more compact. When the rotating component drives the steamer to rotate, the outlet pipeline will not rotate with the steamer, so that the second pipe mouth is always kept above the grain, thereby exhausting the odor generated in the steamer during the steaming process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0012] Figure 1 It is a front view of a rotary grain steaming device according to an embodiment of the utility model;

[0013] Figure 2 A top view of a rotary grain steaming device according to an embodiment of the utility model;

[0014] Figure 3 It is a left side view of the rotary grain steaming device according to an embodiment of the utility model;

[0015] Figure 4 A three-dimensional diagram of a rotary grain steaming device according to an embodiment of the present utility model;

[0016] Figure 5 A three-dimensional diagram of a rotary grain steaming device according to an embodiment of the present utility model;

[0017] Figure 6 For along Figure 1 Sectional view along line AA;

[0018] Figure 7 for Figure 6 A partial enlarged view of the middle A;

[0019] Figure 8 for Figure 6 A partial enlarged view of point B in the middle;

[0020] Fig. 9 for Figure 6 A partial enlarged view of point C in the middle. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] Please refer to Figures 1 to 9The rotary grain steaming device of the utility model comprises: a steamer 100, which comprises a pot body 110 and a pot cover 120, wherein the pot body 110 is covered with the pot cover 120 on the top; a rotating assembly 200, which comprises a driving mechanism 210, a driving shaft 220 and a driven shaft 230, wherein the driving shaft 220 and the driven shaft 230 are respectively detachably fixedly connected to the outer wall of the pot body 110, the driving shaft 220 and the driven shaft 230 are located on both sides of the pot body 110, the driving shaft 220 and the driven shaft 230 are coaxial, and the driving mechanism 210 drives The driving shaft 220 rotates around its axis; the inlet pipeline 300 is provided with a first pipe opening 310, the inlet pipeline 300 passes through the driving shaft 220, and the first pipe opening 310 penetrates into the inner cavity of the pot body 110 from the bottom of the pot body 110; the outlet pipeline 400 is provided with a second pipe opening 410, the outlet pipeline 400 passes through the driven shaft 230 and is rotatably connected with the driven shaft 230, the second pipe opening 410 is located in the inner cavity of the pot body 110, and the vertical height of the second pipe opening 410 is greater than the vertical height of the rotating component 200.

[0024] In the embodiment of the utility model, the steamer 100 includes a pot body 110 and a pot cover 120, and the pot cover 120 can cover the pot body 110 to seal the pot body 110. When the pot cover 120 is not covering the pot body 110, food can be poured into the pot body 110 from the opening of the pot body 110, and the food in the pot body 110 can also be poured out through the opening of the pot body 110.

[0025] The rotating assembly 200 includes a driving mechanism 210, a driving shaft 220 and a driven shaft 230, wherein the driving shaft 220 and the driven shaft 230 are respectively detachably fixedly connected to the pot body 110, and the driving mechanism 210 can drive the driving shaft 220 to rotate, thereby driving the steamer 100 to rotate. The driving mechanism 210 can be, but is not limited to, a reduction motor. The driving shaft 220 and the driven shaft 230 are respectively detachably fixedly connected to the pot body 110 by a plurality of bolts. Of course, the driving shaft 220 and the driven shaft 230 can be respectively connected to the support seat by bearings to ensure the stability of the rotation of the steamer 100.

[0026] refer to Figure 6 and 7 The inlet pipe 300 is provided with a first pipe opening 310, and the first pipe opening 310 is located in the inner cavity of the pot body 110. The inlet pipe 300 can be used to inject steam or water into the pot body 110. The driving shaft 220 is a hollow structure, and the inlet pipe 300 passes through the driving shaft 220. There is no need to open an additional hole on the outer wall of the pot body 110 for the inlet pipe 300 to pass through, making the rotary grain steaming device more compact. The first pipe opening 310 penetrates into the inner cavity of the pot body 110 from the bottom of the pot body 110. The first pipe opening 310 is located at the bottom of the inner cavity of the pot body 110, so that the water and steam injected from the inlet pipe 300 can fully contact with the grain.

[0027] refer to Figure 6 and 8 The outlet pipe 400 is provided with a second pipe opening 410, and the second pipe opening 410 is located in the inner cavity of the pot body 110. The outlet pipe 400 can be used to discharge the steam in the pot body 110. Of course, a pump and a valve can be provided in the outlet pipe 400, and the valve can be used to control the on and off of the outlet pipe 400, and the pump can be used to evacuate the outlet pipe 400, so as to facilitate automatic control; before steaming the grain, the pump can be used to evacuate the outlet pipe 400 to discharge the air with a lower temperature in the pot body 110, and then the inlet pipe 300 can be used to inject steam into the pot body 110 to steam the steamed grain, which is more energy-efficient. The driven shaft 230 is a hollow structure, and the outlet pipe 400 passes through the driven shaft 230. There is no need to open an additional hole in the outer wall of the pot body 110 for the outlet pipe 400 to pass through, so that the rotary grain steaming device has a more compact structure. The outlet pipe 400 is rotatably connected to the driven shaft 230. When the rotating component 200 drives the steamer 100 to rotate, the outlet pipe 400 will not rotate with the steamer 100, and the vertical height of the second pipe mouth 410 is greater than the vertical height of the rotating component 200, so that the second pipe mouth 410 always remains above the grain to exhaust the odor generated in the steamer 100 during the cooking process.

[0028] Grain is injected into the pot body 110 from the opening, and the pot cover 120 covers the pot body 110. The air in the pot body 110 is discharged through the outlet pipe 400, and steam is injected into the pot body 110 through the inlet pipe 300. The rotating assembly 200 is activated to drive the steamer 100 to rotate, thereby ensuring the uniformity of steaming grain. After the grain is steamed, the steamer 100 is inverted so that the opening is downward, and the gas in the steamer 100 is discharged through the outlet pipe 400 to reduce the pressure in the steamer 100 and prevent the residual pressure in the steamer 100 from causing safety hazards when discharging the material. The pot cover 120 is opened, and the grain in the steamer 100 is discharged from the opening of the steamer 100 under the action of its own gravity. Water can be sprayed into the inner cavity of the steamer 100 through the inlet pipe 300 to prevent the inner wall of the steamer 100 from being stained with grain.

[0029] During the grain steaming process, the inlet pipe 300 can be used to spray water on the grain in the pot body 110 to prevent the grain from agglomerating. Of course, a temperature sensor and a pressure sensor can be set in the pot body 110 to monitor the temperature and pressure in the pot body 110. By monitoring the temperature in the pot body 110, the amount of steam added can be controlled. By monitoring the pressure in the pot body 110, when the pressure in the pot body 110 is too high, the outlet pipe 400 can be used in time to exhaust and release the pressure, thereby ensuring the safety of the rotary grain steaming device.

[0030] refer to Figure 6 Furthermore, part of the inlet pipe 300 is placed in the interlayer of the pot body 110 .

[0031] In the embodiment of the utility model, the pot body 110 includes an inner pot 111 and an outer shell 112, and a gap 421 is provided between the inner pot 111 and the outer shell 112, so that the steam heat can be more fully utilized, the heat loss is less, and it is more energy-saving. A reinforcing ring can be provided between the inner pot 111 and the outer shell 112 to improve the strength of the pot body 110.

[0032] The inlet pipe 300 penetrates into the interlayer of the pot body 110 from the driving shaft 220 and then penetrates into the inner cavity of the pot body 110 from the bottom of the pot body 110, thereby effectively hiding part of the inlet pipe 300 and making the rotary grain steaming device more compact.

[0033] refer to Figure 6 and 7 Furthermore, the first nozzle 310 is detachably fixedly connected to a spray head 320 , and a plurality of spray holes 321 are evenly arranged on a side of the spray head 320 facing the pot cover 120 .

[0034] In the embodiment of the utility model, a nozzle 320 is provided at the first nozzle 310 , and a plurality of spray holes 321 are evenly arranged on the nozzle 320 , so as to evenly transport water or steam into the steamer 100 .

[0035] The first nozzle 310 is detachably fixedly connected with the nozzle 320, and the nozzle 320 can be removed when the nozzle 320 needs to be maintained. The nozzle 320 and the first nozzle 310 can be detachably fixedly connected by using, but not limited to, flanges and bolts.

[0036] Furthermore, the spray head 320 is configured to be spherical, so as to evenly deliver water or steam into the steamer 100 .

[0037] refer to Figure 6 and 9 Furthermore, the second pipe opening 410 is fixedly connected with a pipe cap 420 , and a gap 421 for gas to pass through is provided between the pipe cap 420 and the second pipe opening 410 .

[0038] In the embodiment of the utility model, the pipe cap 420 can block the second pipe opening 410 to prevent food from entering the second pipe opening 410. A gap 421 for gas to pass through is provided between the pipe cap 420 and the second pipe opening 410, ensuring that the gas in the steamer 100 can smoothly enter the outlet pipeline 400 from the second pipe opening 410.

[0039] refer to Figure 6 and 8Furthermore, the outlet pipeline 400 includes a first tube body 460 and a second tube body 470. The first tube body 460 passes through the driven shaft 230, and the second tube body 470 is located in the inner cavity of the pot body 110. The second tube body 470 is detachably fixedly connected to the first tube body 460. One end of the second tube body 470 away from the first tube body 460 is bent upward, and the end of the second tube body 470 away from the first tube body 460 is the first pipe opening 310.

[0040] In the embodiment of the utility model, the second tube body 470 is detachably fixedly connected to the first tube body 460, and the second tube body 470 is located in the inner cavity of the pot body 110. When the second tube body 470 needs to be maintained, the second tube body 470 can be removed, which reduces the difficulty of maintenance. The end of the second tube body 470 away from the first tube body 460 is bent upward, so that the second pipe mouth 410 is located above the grain. The section of the second tube body 470 away from the first tube body 460 can be arranged in the vertical direction to ensure exhaust efficiency and stability.

[0041] refer to Figure 6 and 8 Furthermore, a connecting sleeve 480 is provided at the connection between the first tube body 460 and the second tube body 470, one end of the first tube body 460 and one end of the second tube body 470 are respectively placed in the connecting sleeve 480, and the first tube body 460 and the second tube body 470 are respectively detachably fixedly connected to the connecting sleeve 480.

[0042] In the embodiment of the present invention, the connection sleeve 480 is provided to ensure the reliability of the connection between the first tube body 460 and the second tube body 470. The first tube body 460 and the second tube body 470 can be detachably fixedly connected to the connection sleeve 480 by bolts, but not limited to.

[0043] refer to Figure 6 and 8 Furthermore, an oil-free bushing 231 is provided between the driven shaft 230 and the outlet pipeline 400 , and a plurality of sealing rings 232 are provided between the driven shaft 230 and the outlet pipeline 400 .

[0044] In an embodiment of the utility model, an oil-free bushing 231 is arranged between the driven shaft 230 and the outlet pipe 400, so that the outlet pipe 400 does not rotate with the steamer 100. The oil-free bushing 231 can reduce friction and wear, and improve the operating efficiency and life of the rotary grain steaming device.

[0045] A plurality of sealing rings 232 are disposed between the driven shaft 230 and the outlet pipeline 400 , thereby ensuring the sealing between the driven shaft 230 and the outlet pipeline 400 .

[0046] refer to Figure 6 and 8Furthermore, the outlet pipeline 400 is sleeved with a first sealing gland 430 , and the first sealing gland 430 is detachably fixedly connected to an end of the driven shaft 230 away from the pot body 110 .

[0047] In the embodiment of the utility model, the sealing between the driven shaft 230 and the outlet pipe 400 is ensured by providing the first sealing gland 430. The first sealing gland 430 is detachably fixedly connected to the end of the driven shaft 230 away from the pot body 110, and the detachable fixed connection between the first sealing gland 430 and the driven shaft 230 can be achieved by bolts, but is not limited to bolts.

[0048] refer to Figure 6 and 8 Furthermore, the pot body 110 is fixedly connected with a connecting shaft 440, the outlet pipe 400 passes through the connecting shaft 440, the outlet pipe 400 is sleeved with a second sealing cover 450, and the second sealing cover is detachably fixedly connected to one end of the connecting shaft 440 located in the inner cavity of the pot body 110.

[0049] In the embodiment of the utility model, by providing the connecting shaft 440 , the outlet pipeline 400 can be supported, thereby preventing the outlet pipeline 400 from being bent and damaged, and improving the reliability of the outlet pipeline 400 .

[0050] The second sealing gland 450 is provided to ensure the sealing between the connecting shaft 440 and the outlet pipe 400. The second sealing gland is detachably fixedly connected to one end of the connecting shaft 440 located in the inner cavity of the pot body 110, and the detachable fixed connection between the second sealing gland 450 and the connecting shaft 440 can be achieved by bolts, but is not limited to bolts.

[0051] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A rotary grain steaming device, characterized in that: include: A steamer, comprising a pot body and a pot cover, wherein the pot body is covered with the pot cover; A rotating assembly, comprising a driving mechanism, a driving shaft and a driven shaft, wherein the driving shaft and the driven shaft are respectively detachably fixedly connected to the outer wall of the pot body, the driving shaft and the driven shaft are located on both sides of the pot body, the driving shaft and the driven shaft are coaxial, and the driving mechanism drives the driving shaft to rotate around its axis; An inlet pipeline is provided with a first pipe opening, the inlet pipeline passes through the driving shaft, and the first pipe opening passes through the pot body cavity from the bottom of the pot body; The outlet pipeline is provided with a second pipe opening, the outlet pipeline passes through the driven shaft and is rotatably connected to the driven shaft, the second pipe opening is located in the inner cavity of the pot body, and the vertical height of the second pipe opening is greater than the vertical height of the rotating component.

2. The rotary grain steaming device according to claim 1, characterized in that: The inlet pipeline portion is placed in the interlayer of the pot body.

3. The rotary grain steaming device according to claim 1, characterized in that: The first pipe opening is detachably fixedly connected with a spray head, and a plurality of spray holes are evenly arranged on a side of the spray head facing the pot cover.

4. The rotary grain steaming device according to claim 3, characterized in that: The nozzle is configured as a spherical shape.

5. The rotary grain steaming device according to claim 1, characterized in that: The second pipe opening is fixedly connected with a pipe cap, and a gap for gas to pass through is arranged between the pipe cap and the second pipe opening.

6. The rotary grain steaming device according to claim 1, characterized in that: The outlet pipeline includes a first tube body and a second tube body, the first tube body passes through the driven shaft, the second tube body is located in the inner cavity of the pot body, the second tube body is detachably fixedly connected to the first tube body, one end of the second tube body away from the first tube body is bent upward, and the end of the second tube body away from the first tube body is the first pipe opening.

7. The rotary grain steaming device according to claim 6, characterized in that: A connecting sleeve is provided at the connection between the first tube body and the second tube body, one end of the first tube body and one end of the second tube body are respectively placed in the connecting sleeve, and the first tube body and the second tube body are respectively detachably fixedly connected to the connecting sleeve.

8. The rotary grain steaming device according to claim 1, characterized in that: An oil-free bushing is arranged between the driven shaft and the outlet pipeline, and a plurality of sealing rings are arranged between the driven shaft and the outlet pipeline.

9. The rotary grain steaming device according to claim 1, characterized in that: The outlet pipeline is sleeved with a first sealing gland, and the first sealing gland is detachably fixedly connected to an end of the driven shaft away from the pot body.

10. The rotary grain steaming device according to claim 1, characterized in that: The pot body is fixedly connected with a connecting shaft, the outlet pipeline passes through the connecting shaft, the outlet pipeline is sleeved with a second sealing gland, and the second sealing gland is detachably fixedly connected with one end of the connecting shaft located in the inner cavity of the pot body.

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