Raw stock blending tank for vinegar production

Abstract

The utility model discloses a vinegar production raw stock blending tank which comprises a pretreatment tank, a top cover is installed on the top face of the pretreatment tank, an exhaust valve is installed on the side wall of the pretreatment tank, a hole matched with a preheating mechanism is formed in the top face of the top cover, and the top of the preheating mechanism is located above the top cover. The main body of the preheating mechanism is positioned inside the pretreatment tank, the bottom of the main body of the preheating mechanism is communicated with the top surface of the inner tank, the bottom of the pretreatment tank is arranged in an open type, and the bottom of the pretreatment tank is connected with the main tank body in a sealing manner. In the prior art, when vinegar is heated, heat is continuously released in a tank body, and a stirring mechanism is synchronously matched to stir the vinegar, although the heating work can be completed, the overall heating and stirring efficiency is low, and the heating uniformity of the vinegar cannot be effectively guaranteed through fixed arrangement of heating points.

Description

Technical Field

[0001] The utility model relates to the technical field of edible vinegar production equipment, in particular to a vinegar production raw pulp mixing tank. Background Art

[0002] The mixing tank is a device used to mix and blend raw materials in the vinegar production process. It usually has functions such as heating and stirring to ensure that the raw materials can be evenly mixed and the necessary chemical reactions occur. The mixing tank is usually made of corrosion-resistant materials such as stainless steel to ensure long-term durability and food safety. Heating jackets may be set on both sides of the tank to heat the liquid during the mixing process to promote chemical reactions or maintain the temperature of the liquid.

[0003] At present, in the heating system of the mixing tank, the heating jacket is only clamped on the outer peripheral surface of the tank body to continuously release heat into the tank body, and the vinegar is stirred synchronously with the stirring mechanism. Although this method can complete the heating work, it also has the disadvantage of low overall heating and stirring efficiency, and the fixed setting of the heating point cannot effectively ensure the heating uniformity of the vinegar.

[0004] Therefore, it is necessary to provide a vinegar production raw pulp mixing tank to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a vinegar production raw pulp mixing tank to solve the problem that the existing device only releases heat continuously into the tank body by means of a heating jacket clamped on the outer peripheral surface of the tank body, and simultaneously cooperates with a stirring mechanism to stir the edible vinegar. Although this method can complete the heating work, it also has the problem of low overall heating and stirring efficiency, and the fixed setting of the heating point cannot effectively ensure the heating uniformity of the vinegar.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A vinegar production raw pulp mixing tank, comprising: a pretreatment tank;

[0008] The top surface of the pretreatment tank is installed with a top cover, the side wall of the pretreatment tank is installed with an exhaust valve, the top surface of the top cover is provided with a hole adapted to the preheating mechanism, the top of the preheating mechanism is located above the top cover, the main body of the preheating mechanism is located inside the pretreatment tank, and the bottom of the pretreatment tank is communicated with the top surface of the inner tank, the bottom of the pretreatment tank is open, the bottom of the pretreatment tank is sealed with the main tank body, the inner tank is installed inside the main tank body through a support rod, a distance is left between the inner tank and the inner wall of the main tank body, and the outer peripheral surface of the main tank body is supported by a fixing frame On the ground, the bottom of the main tank body is open and sealed with the top surface of the guide plate, the guide plate is connected with the hot air box through a connecting pipe, the guide plate is a circular ring plate as a whole, a hole consistent with the diameter of the inner tank is opened in the middle, an annular groove is opened on the top surface of the guide plate, the width of the annular groove is consistent with the distance between the inner wall of the main tank body and the inner tank, a discharge pipe is installed at the bottom of the inner tank, an electric control valve is installed at the connection between the discharge pipe and the inner tank, a motor is installed at the center of the top surface of the inner tank, and the motor is connected to the stirring shaft located inside the inner tank.

[0009] In one embodiment, the bottom of the pretreatment tank is connected to the top surface of the inner tank through a connecting plate. The connecting plate is in the shape of a cone as a whole, and its top diameter is consistent with the diameter of the pretreatment tank, and the bottom diameter is smaller than the top diameter and consistent with the diameter of the inner tank. The difference between the top and bottom diameters of the connecting plate is consistent with the spacing between the main tank body and the inner tank, and the inclined section of the connecting plate is provided with connecting grooves in a ring array.

[0010] In one embodiment, the wall surface of the inner tank is provided with corrugated layers at intervals.

[0011] In one embodiment, six preheating mechanisms are arranged in a circular array and are arranged around the outer peripheral side of the center of the top surface of the inner tank.

[0012] In one embodiment, the preheating mechanism consists of a preheating tube, a liquid inlet pipe, a threaded joint, and a liquid outlet pipe. The preheating tube as a whole is a multi-layer spiral structure, with a liquid inlet pipe installed on the top, the top of the liquid inlet pipe passes through the top cover, and a threaded joint is installed on the top of the liquid inlet pipe. The threaded joint is threadedly sealed with the vinegar liquid supply pipe. A liquid outlet pipe is installed on the bottom surface of the preheating tube, and the liquid outlet pipe passes through the top surface of the inner tank and extends to the interior thereof.

[0013] The beneficial effects of the utility model are as follows:

[0014] (1) The utility model is helpful to preheat the vinegar by dividing it into multiple streams through the arrangement of six groups of preheating mechanisms, thereby increasing the contact area. The preheating pipe is placed in a hot steam environment, and the vinegar is divided into multiple streams for transportation, thereby increasing the thermal contact area. In addition, due to the spiral structure of the preheating pipe, the flow time of the vinegar in the preheating pipe is prolonged, thereby increasing the preheating efficiency. The preheated vinegar flows into the inner tank for secondary heating and stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structure diagram of the utility model;

[0016] Figure 2 This is a cross-sectional detail diagram of the internal structure of the utility model;

[0017] Figure 3 It is a detailed diagram of each component of the utility model after being disassembled;

[0018] Figure 4 This is a detailed diagram of the preheating mechanism of the utility model.

[0019] Among them, the names corresponding to the figure marks are: pretreatment tank 1, top cover 2, preheating mechanism 3, preheating pipe 31, liquid inlet pipe 32, threaded joint 33, liquid outlet pipe 34, main tank body 4, fixing frame 41, guide plate 5, connecting pipe 51, hot air box 52, inner tank 6, discharge pipe 61, corrugated layer 62, motor 63, stirring shaft 64, connecting plate 7, connecting groove 71. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0021] like Figure 1-Figure 2 As shown, the utility model provides a vinegar production raw pulp mixing tank, comprising: a pretreatment tank 1, a top cover 2, a preheating mechanism 3, a main tank body 4, a guide plate 5, and an inner tank 6;

[0022] like Figure 1-Figure 3As shown, a top cover 2 is installed on the top surface of the pretreatment tank 1, an exhaust valve is installed on the side wall of the pretreatment tank 1, a hole adapted to the preheating mechanism 3 is opened on the top surface of the top cover 2, the top of the preheating mechanism 3 is located above the top cover 2, the main body of the preheating mechanism 3 is located inside the pretreatment tank 1, and the bottom of the pretreatment tank 1 is connected to the top surface of the inner tank 6, the bottom of the pretreatment tank 1 is open, the bottom of the pretreatment tank 1 is sealed and connected to the main tank body 4, and the inner tank 6 is installed inside the main tank body 4 through a support rod. There is a gap between the inner tank 6 and the inner wall of the main tank body 4. The outer peripheral surface of the main tank body 4 is supported on the ground by a fixing frame 41. The bottom of the main tank body 4 is open and sealed with the top surface of the guide plate 5. The guide plate 5 is connected with the hot air box 52 through a connecting pipe 51. The guide plate 5 is a circular plate as a whole, and a hole with the same diameter as the inner tank 6 is opened in the middle. An annular groove 53 is opened on the top surface of the guide plate 5. The width of the annular groove 53 is equal to the distance from the inner wall of the main tank body 4 to the inner tank 6. The spacing between the inner tank 6 and the inner tank 6 is consistent, a discharge pipe 61 is installed at the bottom of the inner tank 6, an electric control valve is installed at the connection between the discharge pipe 61 and the inner tank 6, a motor 63 is installed at the center of the top surface of the inner tank 6, and the motor 63 is connected to the stirring shaft 64 located inside the inner tank 6. When working, vinegar is fed from the preheating mechanism 3, and is first preheated in the pretreatment box 1 through the guide of the preheating mechanism 3. After completion, the vinegar is transported to the inner tank 6, and the hot steam is blown from the annular groove 5 of the guide plate 5 through the hot air box 52. 3 is introduced into the channel between the inner wall of the main tank body 4 and the inner tank 6, and the wall surface of the inner tank 6 is continuously heated, so that the inner tank 6 is in a high temperature state, and the vinegar is heated, stirred and sterilized in coordination with the stirring of the motor 63 and the stirring shaft 64. The heat energy used for preheating is the secondary steam after heating the inner tank 6. While improving resource utilization, preheating effectively improves the efficiency of vinegar heat processing, thereby improving the overall processing efficiency, and the hot steam inside the pretreatment tank 1 is discharged regularly through the exhaust valve of the pretreatment tank 1.

[0023] Preferably, in one embodiment, Figure 2-Figure 3 As shown, the bottom of the pretreatment tank 1 is connected to the top surface of the inner tank 6 through a connecting plate 7. The connecting plate 7 is in the shape of a cone as a whole, and its top diameter is consistent with the diameter of the pretreatment tank 1, and the bottom diameter is smaller than the top diameter and consistent with the diameter of the inner tank 6. The difference between the top and bottom diameters of the connecting plate 7 is consistent with the spacing between the main tank body 4 and the inner tank 6. The inclined section of the connecting plate 7 is provided with connecting grooves 71 in a ring array. During operation, the hot steam after the primary heating is preheated and diverted for a second time through the connecting grooves 71, and at the same time, the remaining unconnected parts of the connecting plate 7 block the steam to reduce the rising speed of the steam.

[0024] Preferably, in one embodiment, Figure 3As shown, the wall surface of the inner tank 6 is provided with corrugated layers 62 at intervals, the purpose of which is to increase the contact area between the vinegar inside the inner tank 6 and the hot steam, thereby improving the heating efficiency.

[0025] Preferably, in one embodiment, Figure 2-Figure 4 As shown, the preheating mechanisms 3 are arranged in a circular array with six of them, which are arranged around the outer peripheral side of the center of the top surface of the inner tank 6. The arrangement of the six groups of preheating mechanisms 3 helps to preheat the vinegar in a diverted manner, increase the contact area, improve the uniformity of preheating, and provide assistance for subsequent heating and stirring processes.

[0026] Preferably, in one embodiment, Figure 4 As shown, the preheating mechanism 3 is composed of a preheating pipe 31, a liquid inlet pipe 32, a threaded joint 33, and a liquid outlet pipe 34. The preheating pipe 31 is a multi-layer spiral structure as a whole, and a liquid inlet pipe 32 is installed on the top of the preheating pipe 31. The top of the liquid inlet pipe 32 passes through the top cover 2, and a threaded joint 33 is installed on the top of the liquid inlet pipe 32. The threaded joint 33 is threadedly sealed with the vinegar liquid supply pipe. The bottom surface of the preheating pipe 31 is installed with a liquid outlet pipe 34, and the liquid outlet pipe 34 passes through the top surface of the inner tank 6 and extends to the inside thereof. When working, the preheating pipe 31 is in a hot steam environment, and the vinegar is diverted and transported in multiple streams to increase the thermal contact area. In addition, due to the spiral structure of the preheating pipe 31, the flow time of the vinegar in the preheating pipe 31 is extended, thereby improving the preheating efficiency. The preheated vinegar flows into the inner tank 6 for secondary heating and stirring treatment.

[0027] Working principle of this utility model:

[0028] During operation, vinegar is fed from the preheating mechanism 3 and guided by the preheating mechanism 3 to be preheated in the pretreatment box 1. After preheating, the vinegar is transported to the inner tank 6. The hot steam is guided from the annular groove 53 of the guide plate 5 into the channel between the inner wall of the main tank body 4 and the inner tank 6 by the hot air box 52, and the wall surface of the inner tank 6 is continuously heated, so that the inner tank 6 is in a high temperature state, and the vinegar is heated, stirred and sterilized in coordination with the stirring of the motor 63 and the stirring shaft 64. The heat energy used for preheating is the secondary steam after heating the inner tank 6. While improving resource utilization, preheating effectively improves the efficiency of vinegar heat processing, thereby improving the overall processing efficiency, and the hot steam inside the pretreatment tank 1 is discharged regularly through the exhaust valve of the pretreatment tank 1, and the vinegar after heating and stirring is discharged through the discharge pipe 61.

[0029] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A vinegar production pulp mixing tank, characterized in that: include: Pretreatment tank; The top surface of the pretreatment tank is installed with a top cover, the side wall of the pretreatment tank is installed with an exhaust valve, the top surface of the top cover is provided with a hole adapted to the preheating mechanism, the top of the preheating mechanism is located above the top cover, the main body of the preheating mechanism is located inside the pretreatment tank, and the bottom of the pretreatment tank is communicated with the top surface of the inner tank, the bottom of the pretreatment tank is open, the bottom of the pretreatment tank is sealed with the main tank body, the inner tank is installed inside the main tank body through a support rod, a distance is left between the inner tank and the inner wall of the main tank body, and the outer peripheral surface of the main tank body is supported by a fixing frame On the ground, the bottom of the main tank body is open and sealed with the top surface of the guide plate, the guide plate is connected with the hot air box through a connecting pipe, the guide plate is a circular ring plate as a whole, a hole consistent with the diameter of the inner tank is opened in the middle, an annular groove is opened on the top surface of the guide plate, the width of the annular groove is consistent with the distance between the inner wall of the main tank body and the inner tank, a discharge pipe is installed at the bottom of the inner tank, an electric control valve is installed at the connection between the discharge pipe and the inner tank, a motor is installed at the center of the top surface of the inner tank, and the motor is connected to the stirring shaft located inside the inner tank.

2. A vinegar production pulp mixing tank according to claim 1, characterized in that: The bottom of the pretreatment tank is connected to the top surface of the inner tank through a connecting plate. The connecting plate is in the shape of a cone as a whole. The diameter of the top surface is consistent with the diameter of the pretreatment tank, and the bottom surface diameter is smaller than the top surface diameter and consistent with the diameter of the inner tank. The difference between the top and bottom surface diameters of the connecting plate is consistent with the spacing between the main tank body and the inner tank. The inclined section of the connecting plate is provided with connecting grooves in a ring array.

3. A vinegar production pulp mixing tank according to claim 2, characterized in that: The wall surface of the inner tank is provided with corrugated layers at intervals.

4. A vinegar production pulp mixing tank according to claim 1, characterized in that: The preheating mechanisms are arranged in a circular array in six forms and are arranged around the outer peripheral side of the center of the top surface of the inner tank.

5. A vinegar production pulp mixing tank according to claim 4, characterized in that: The preheating mechanism consists of a preheating tube, a liquid inlet pipe, a threaded joint, and a liquid outlet pipe. The preheating tube is a multi-layer spiral structure as a whole, with a liquid inlet pipe installed on the top, the top of the liquid inlet pipe passes through the top cover, and a threaded joint is installed on the top of the liquid inlet pipe. The threaded joint is threadedly sealed with the vinegar liquid supply pipe. The bottom surface of the preheating tube is installed with a liquid outlet pipe, and the liquid outlet pipe passes through the top surface of the inner tank and extends to the interior thereof.

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