Rice oil ester method degumming refining system

Abstract

The utility model relates to the technical field of grease processing equipment, and discloses a rice grease method degumming refining system which comprises a refining tank, a stirring paddle is rotatably arranged in the refining tank, an oil filling pipe is arranged on one side of the top end of the refining tank in a conducting mode, and a drain valve is arranged on one side of the bottom end of the refining tank. The stirring paddle comprises a main shaft rotationally arranged in the refining tank, a flow dividing cavity is formed in the main shaft, and the top of the main shaft extends downwards to be provided with a flow dividing channel communicated with the flow dividing cavity; the top end of the main shaft is rotationally connected with the cleaning pipeline; a stirring rod is arranged on the outer side of the flow dividing cavity in a communicating mode, the interior of the stirring rod is of a hollow structure, and a cleaning nozzle is arranged on the side, away from the main shaft, of the stirring rod. According to the device, the inner wall of the refining tank can be rapidly sprayed and cleaned, the inner wall of the refining tank cannot be abraded, the service life of the refining tank is guaranteed, the structure is simple, operation and use are convenient, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the technical field of oil and ester processing equipment, and in particular to a rice oil degumming and refining system. Background Technology

[0002] In existing technologies, a dedicated oil degumming tank is required for oil degumming and refining. Oil degumming and refining refers to the process of removing soluble impurities from crude oil using physical, chemical, or a combination of physical and chemical methods. Since rice oil contains a large amount of colloidal substances such as phospholipids, proteins, and sugars, it is necessary to refine and degumm the rice oil to ensure the effectiveness of subsequent decolorization, deacidification, and deodorization processes and to maintain the appearance, flavor, and stability of the oil. However, after use, a large amount of oil adheres to the inner wall of the existing oil degumming and refining tank, which is difficult to remove, causing many inconveniences to the tank cleaning operation.

[0003] Patent CN219469995U discloses a high-efficiency oil refining and degumming tank, including a tank body. A rotating shaft is movably mounted at the center of the tank's inner cavity. A motor is connected to the top of the rotating shaft and is fixedly mounted on the top of the tank body. Multiple sets of stirring rods are fixedly connected to both sides of the outer wall at the bottom of the rotating shaft. These stirring rods are located inside the tank body, and each set of stirring rods on each side has a rotating arm fixedly connected to the end opposite to the rotating shaft. Hard brushes are fixedly mounted on one end face of the rotating arm on both sides and on the bottom end face of the two bottommost stirring rods. One end of the hard brush contacts the inner wall of the tank body. A discharge pipe is fixedly mounted on one side of the bottom of the tank body, and the discharge pipe is equipped with…

[0004] It is equipped with a first valve, and a spraying mechanism is installed on the inner side of the top of the tank.

[0005] This patented system effectively cleans the inside of a tank by using a rotating arm and a hard brush at one end of the stirring rod, in conjunction with a spraying mechanism. However, this system has the following problems in use: firstly, a large amount of oil and impurities adhere to the bristles of the hard brush, making it difficult to clean and increasing the difficulty and time required to clean the inside of the tank, thus affecting the cleaning effect; secondly, the hard brush causes wear and tear on the inner wall of the tank, affecting its service life. Therefore, there is an urgent need for a rice bran oil degumming and refining system that can quickly and effectively clean the inner wall of the tank without damaging it. Utility Model Content

[0006] The purpose of this invention is to provide a rice bran oil degumming and refining system that can quickly spray and clean the inner wall of the refining tank without causing wear, thus ensuring the service life of the refining tank. It has a simple structure, is easy to operate and use, and is highly practical.

[0007] The utility model discloses the following technical scheme is adopted:

[0008] A rice oil ester degumming refining system, including the refining tank, rotating setting of agitator paddle in the refining tank, the oil injection pipe is arranged on one side of the top of refining tank, the bottom of refining tank is provided with the drain valve, the agitator paddle includes the main shaft rotation setting in the refining tank, the main shaft is provided with the shunt cavity, the main shaft top extends downward and is provided with the shunt channel with the shunt cavity conduction, the main shaft top is rotatably connected with the cleaning pipeline, the shunt cavity outside is provided with the stirring rod with the conduction, the stirring rod is hollow structure, and its far side from the main shaft is provided with the cleaning nozzle.

[0009] Preferably, the main shaft is provided with a driven pulley on the top of the refining tank, the driven pulley is connected with a motor-driven driving pulley through a transmission belt, and the driving pulley is arranged on the top of the refining tank at one side of the main shaft.

[0010] Preferably, the bottom of the stirring rod is provided with an extension part downwardly inclined, the extension part is connected with the main shaft, and the extension part is in communication with the interior of the stirring rod and is provided with the cleaning nozzle.

[0011] Preferably, the wall of the refining tank is a double-layer structure, a heating pipe is coiled in the double-layer structure, the heating pipe is in communication with a heater arranged at the bottom of the refining tank, one end of the heater is in communication with a water source, and the top of the last section of the heating pipe coiled in the interlayer of the side wall of the refining tank is in communication and connection with the cleaning pipeline, the bottom of the last section is in communication with the heater.

[0012] Preferably, the cleaning pipeline is provided with a pressurized delivery pump.

[0013] Preferably, the heater is provided with a flow regulating valve at the inlet end, and a flow meter is arranged at one side of the flow regulating valve.

[0014] Preferably, the cleaning nozzles on the adjacent two stirring rods are arranged alternately.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the main shaft is provided with a shunt cavity, the stirring rod is hollow inside, and the cleaning nozzle is arranged on the stirring rod, so that the cleaning pipeline can deliver cleaning water into the main shaft, the cleaning water is sprayed onto the inner wall of the refining tank through the cleaning nozzle, the rotation of the stirring rod driven by the main shaft realizes the cleaning operation of the inner wall of the refining tank, the cleaning water is directly sprayed onto the inner wall of the refining tank, which ensures the cleaning effect and avoids the abrasion of the inner wall of the refining tank caused by the contact between other mechanisms and the inner wall of the refining tank, and the structure is simple and practical.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a front view of the embodiment of the present application;

[0017] Figure 2 is a partial sectional view of the refining tank of the embodiment of the present application;

[0018] Figure 3 is Figure 2 an enlarged view of A. DETAILED DESCRIPTION

[0019] The present application will be described in detail below in conjunction with the accompanying drawings and embodiments:

[0020] As Figures 1 to 3 shown, the rice oil ester degumming refining system of the present application comprises a refining tank 1, a stirring paddle is rotatably arranged in the refining tank 1, an oil injection pipe 2 is arranged on one side of the top end of the refining tank 1, a discharge valve 3 is arranged on one side of the bottom end of the refining tank 1 for controlling the discharge of oil and cleaning water in the refining tank 1; the stirring paddle comprises a main shaft 4 rotatably arranged in the refining tank 1, a shunt cavity 5 is arranged on the main shaft 4, the shunt cavity 5 is coaxially and integrally arranged with the main shaft 4, the diameter of the shunt cavity 5 is preferably larger than that of the main shaft 4 so as to facilitate the shunt discharge of cleaning water, a shunt passage is opened downward at the top of the main shaft 4 and communicates with the shunt cavity 5 so as to facilitate the flow of cleaning water; the top end of the main shaft 4 is rotatably connected with a cleaning pipeline 6, the cleaning pipeline 6 communicates with a water source and is used for conveying cleaning water; the cleaning pipeline 6 is rotatably connected with the main shaft 4, which can prevent the cleaning pipeline 6 from hindering the rotation of the main shaft 4; a stirring rod 7 is arranged on the outside of the shunt cavity 5 in communication, the stirring rod 7 has a hollow structure, and a cleaning nozzle 8 is arranged on the side of the stirring rod 7 away from the main shaft 4; when it is necessary to clean the inner wall of the refining tank 1, the cleaning pipeline 6 is controlled to inject cleaning water into the shunt cavity 5, and the main shaft 4 is controlled to drive the stirring rod 7 to rotate, the cleaning water can be sprayed out of the cleaning nozzle 8 and act on the inner wall of the refining tank 1, thereby achieving the circumferential cleaning of the inner wall of the refining tank 1; the whole process does not need to contact the inner wall of the refining tank 1, thereby avoiding the abrasion of the inner wall of the refining tank 1 during the cleaning process and ensuring the service life of the refining tank 1.

[0021] Further, in the present embodiment, the main shaft 4 penetrates out of the top of the refining tank 1 and is provided with a driven pulley 9, the driven pulley 9 is connected with a driving pulley 11 driven by a motor through a transmission belt 10, and the driving pulley 11 is rotatably arranged at the top of the refining tank 1 on one side of the main shaft 4; during operation, the motor drives the driving pulley to rotate through the transmission belt 10, thereby driving the main shaft 4 to rotate, and thus achieving the circumferential cleaning operation of the inner wall of the refining tank 1.

[0022] Further, the bottom of the stirring rod 7 is provided with an extension 12 extending downwardly, the extension 12 is connected with the main shaft 4, and the extension 12 is provided with a cleaning nozzle 8 in communication with the inside of the stirring rod 7. The extension 12 is arranged to help spray and clean the gap between the side wall and the bottom wall of the refining tank 1, and reduce the blind area of cleaning. In addition, in the embodiment, the cleaning nozzles 8 on the adjacent two stirring rods 7 are arranged alternately, and the upper and lower two cleaning nozzles 8 on the adjacent two stirring rods 7 have overlapping coverage areas, so as to ensure the cleaning effect.

[0023] Further, in the embodiment, the tank wall of the refining tank 1 is preferably provided in a double-layer structure, and a heating pipe 13 is arranged in the double-layer structure. The heating pipe 13 is in communication with a heater 14 arranged at the bottom of the refining tank 1. The heater 14 is a heater with an embedded electric heating pipe in the prior art, as shown in the drawings. Figure 2 The heater 14 is in communication with a water source at one end, and is used to deliver water flow to heat the water flow. The heating pipe 13 is arranged in the interlayer of the side wall of the refining tank 1, and the top end of the last segment of the heating pipe 13 is connected with the cleaning pipe 6, and the bottom end of the last segment of the heating pipe 13 is in communication with the heater 14. Valves are arranged at the portions of the last segment of the heating pipe 13 connected with the cleaning pipe 6 and the heater 14. The arrangement of the heater 14 and the heating pipe 13 can heat the inner wall of the refining tank 1, so as to prevent the phenomenon of solidification and separation of oil on the inner wall of the refining tank 1 due to low temperature during work, and ensure the refining effect. Meanwhile, the top end of the last segment of the heating pipe 13 is in communication with the cleaning pipe 6, so that the inner wall of the refining tank 1 can be cleaned by using the heated water flow, and the phenomenon of solidification and separation of oil due to low temperature of the inner wall of the refining tank 1 during cleaning can be avoided, and the oil can be cleaned and removed. Preferably, a pressurized delivery pump 17 is arranged on the cleaning pipe 6, so as to realize secondary pressurization, ensure the pressure of the cleaning water sprayed to the inner wall of the refining tank 1, and ensure the cleaning effect. In addition, a flow regulating valve 15 is arranged at the inlet end of the heater 14, and a flow meter 16 is arranged at one side of the flow regulating valve 15, so as to regulate the flow of water entering the heater 14, and meet different use requirements, and enhance the practicability of the utility model.

[0024] In use, when the inner wall of the refining tank 1 needs to be cleaned, the heater 14 and the pressurized delivery pump 17 can be turned on, so as to deliver the heated water flow into the shunt cavity 5 of the main shaft 4. At the same time, the motor is controlled to be turned on to drive the main shaft 4 to rotate, and then the circumferential spray cleaning of the inner wall of the refining tank 1 is completed. After cleaning, the discharge valve 3 at one side of the bottom of the refining tank 1 is turned on to discharge the cleaning waste liquid, and the operation is simple and fast. During work, when heating is needed, the valve between the cleaning pipe 6 and the heating pipe 13 is closed, and the valve between the heating pipe 13 and the heater 14 is opened, so as to realize the circulation of the heated water, and then the heating operation of the refining tank 1 during work is completed.

Claims

1. A rice bran oil degumming and refining system, comprising a refining tank, wherein a stirring paddle is rotatably installed inside the refining tank, an oil injection pipe is conductively installed on one side of the top of the refining tank, and a discharge valve is installed on one side of the bottom of the refining tank, characterized in that: The stirring paddle comprises a main shaft rotatably arranged in the refining tank, the main shaft is provided with a shunt cavity, and the top of the main shaft extends downward to form a shunt channel communicated with the shunt cavity; the top end of the main shaft is rotatably connected with a cleaning pipeline; a stirring rod is arranged outside the shunt cavity in communication, the stirring rod is hollow, and a cleaning nozzle is arranged on the side of the stirring rod away from the main shaft.

2. The rice oil ester degumming and refining system according to claim 1, characterized in that: The main shaft penetrates the top of the refining tank, and a driven pulley is arranged on the main shaft, the driven pulley is connected with a driving pulley driven by a motor through a transmission belt, and the driving pulley is arranged on one side of the main shaft at the top of the refining tank.

3. The rice oil ester degumming and refining system according to claim 1, characterized in that: The bottom of the stirring rod is obliquely downwardly provided with an extension part, the extension part is connected with the main shaft, and the extension part is in communication with the inside of the stirring rod and is provided with the cleaning nozzle.

4. The rice oil ester degumming and refining system according to claim 1, characterized in that: The refining tank has a double-layer structure, and a heating pipe is coiled in the refining tank, the heating pipe is in communication with a heater arranged at the bottom of the refining tank, one end of the heater is in communication with a water source, the heating pipe is coiled in the interlayer of the side wall of the refining tank, and the top of the last section of the heating pipe is in communication and connection with the cleaning pipeline, and the bottom of the last section is in communication with the heater; wherein the part of the last section of the heating pipe connected with the cleaning pipeline and the heater is provided with a valve.

5. The rice oil ester degumming and refining system according to claim 4, characterized in that: The cleaning pipeline is provided with a pressurized delivery pump.

6. The rice oil ester degumming and refining system according to claim 4, characterized in that: The inlet end of the heater is provided with a flow regulating valve, and a flow meter is arranged on one side of the flow regulating valve.

7. The rice oil ester degumming and refining system according to claim 1, characterized in that: The cleaning nozzles on two adjacent stirring rods are alternately arranged one above the other.

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