An industrial grade mixed oil decoloring tank

Abstract

The utility model relates to industrial grade mixed oil processing field especially, relates to a kind of industrial grade mixed oil decoloring tank, including decoloring tank body, and the top and bottom of decoloring tank body are respectively fixedly connected with feed inlet and discharge outlet, and the top of decoloring tank body is fixedly connected with driving motor, and rotatingly connected with the mixing mechanism for oil product mixing in decoloring tank body, and mixing mechanism is connected with driving motor, and the outside of decoloring tank body is fixedly connected with heating box, and cavity is set in heating box, and cavity is filled with heat conducting oil, and the bottom of cavity is fixedly connected with multiple heating rods, and the top of cavity is rotatably connected with stirring mechanism, and the surface of decoloring tank body is connected with transmission mechanism, and transmission mechanism is connected with mixing mechanism and stirring mechanism respectively, the device can make heat conducting oil heat sufficiently, make heat conducting oil heat evenly to improve the preheating effect of decoloring tank, effectively improve the preheating effect of industrial grade mixed oil.

Description

Technical Field

[0001] This utility model relates to the field of industrial-grade mixed oil processing, and in particular to an industrial-grade mixed oil decolorization tank. Background Technology

[0002] Industrial blended oil, chemically known as fatty acid triglycerides, is refined from restaurant waste oil. It can be used as a feedstock for biodiesel, plasticizers, oleic acid, and anti-caking agents, and is widely applied in the production and processing industries. Industrial-grade blended oil decolorization refers to removing pigments and other impurities from the blended oil through a series of processes to improve its quality and appearance. Thorough mixing of the blended oil is necessary during decolorization to improve subsequent decolorization efficiency. However, existing industrial blended oil decolorization tanks are inconvenient for preheating the oil during mixing, leading to reduced decolorization efficiency. Therefore, an industrial-grade blended oil decolorization tank is needed to solve the problem of inconvenient preheating during industrial-grade blended oil decolorization.

[0003] Chinese Patent Publication No. CN217163297U discloses an industrial-grade mixed oil decolorization tank insulation device, including a decolorization tank body. Symmetrically arranged shells are provided on the outer side of the decolorization tank body, and the shells are configured in a semi-circular shape with a cavity inside. A heating mechanism is built into the shell for heat preservation of the decolorization tank body. A control panel is installed on the outer wall of the shell, and a sealing ring is adhered to the inner wall of the shell. In use, two shells are fitted onto the outer side of the decolorization tank body. The protrusion of one fixing plate is inserted into the insertion part of the other fixing plate, and a fixing pin is inserted into the through hole of a fixing block to fix the two fixing blocks, thus securing the two fixing plates and the shell. The sealing ring improves the sealing effect of the shell. Using the control panel, the electric heating element is activated, causing the heat transfer oil to heat up. After the heat transfer oil heats up, the temperature inside the shell increases, thus insulating the decolorization tank body and improving the heat preservation effect.

[0004] The aforementioned patent uses an electric heating element to heat the heat transfer oil, which then preheats the oil. However, the electric heating element causes uneven heating of the oil, which in turn affects the preheating and heat preservation effect of the heat transfer oil on the decolorization tank. Utility Model Content

[0005] In view of the above situation and to overcome the shortcomings of the existing technology, this device provides an industrial-grade mixed oil decolorization tank. This device can fully heat the heat transfer oil and make the heat transfer oil heated evenly, thereby improving the preheating effect of the decolorization tank and effectively improving the preheating effect of the industrial-grade mixed oil.

[0006] The purpose of this utility model is to provide an industrial-grade oil decolorization tank, including a decolorization tank body. An inlet and an outlet are fixedly connected to the top and bottom of the decolorization tank body, respectively. A drive motor is fixedly connected to the top of the decolorization tank body. A mixing mechanism for mixing oil is rotatably connected inside the decolorization tank body and connected to the drive motor. A heating box is fixedly connected to the outside of the decolorization tank body. A cavity is opened inside the heating box, and the cavity is filled with heat-conducting oil as a heat-conducting medium. Multiple heating rods for heating the heat-conducting oil are fixedly connected to the bottom of the cavity. A stirring mechanism for stirring the heat-conducting oil is rotatably connected to the top of the cavity. A transmission mechanism is connected to the surface of the decolorization tank body. The transmission mechanism is connected to both the mixing mechanism and the stirring mechanism, and the transmission mechanism is used to cause the stirring mechanism to stir the heat-conducting oil in the cavity.

[0007] Furthermore, the mixing mechanism includes a rotating shaft with a spiral fan blade fixedly connected to its radial surface. The bottom end of the rotating shaft is rotatably connected to the inside of the decolorizing tank body. The top end of the rotating shaft extends to the outside of the decolorizing tank body and is coaxially fixedly connected to a driven bevel gear. The output end of the drive motor is fixedly connected to a driving bevel gear, and the driving bevel gear meshes with the driven bevel gear.

[0008] Furthermore, the stirring mechanism includes a ring located at the top of the cavity and rotatably connected to the cavity. Multiple stirring plates for stirring the heat transfer oil are fixedly connected to the bottom of the ring, and a gear ring is fixedly connected to the top of the ring, which is connected to the transmission mechanism.

[0009] Furthermore, the transmission mechanism includes a first transmission shaft and a second transmission shaft. The first transmission shaft is rotatably connected to two mounting seats fixedly connected to the top of the decolorizing tank, and the second transmission shaft is rotatably connected to a mounting seat fixedly connected to the side of the decolorizing tank body. The two ends of the first transmission shaft are respectively fixedly connected to a first bevel gear on the same axis, and the top end of the second transmission shaft is fixedly connected to a second bevel gear on the same axis. The second bevel gear meshes with the first bevel gear. The bottom end of the second transmission shaft extends into the cavity of the heating box and is fixedly connected to a transmission gear on the same axis. The transmission gear meshes with a gear ring.

[0010] Furthermore, rotating grooves are provided on both sides of the top of the cavity, and the ring is rotatably connected to the cavity through the rotating grooves.

[0011] Furthermore, the agitator plate can be configured as a V-shape.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. Compared with the prior art, this utility model can control the mixing mechanism to rotate inside the decolorizing tank by driving the motor, thereby achieving mixing and stirring of the oil and improving the mixing effect of the mixed oil. The heating box is set on the outside of the decolorizing tank body to preheat the oil, which facilitates subsequent operations after the oil is preheated, thus improving the decolorization effect of the oil.

[0013] 2. Compared with the existing technology, this utility model can mix and stir the heat transfer oil in the heating box through the stirring device, so that the heat transfer oil is heated more evenly by the heating rod, avoiding uneven temperature between the upper and lower layers of the heat transfer oil, which would prevent the oil in the decolorization tank from being properly preheated. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an industrial-grade mixed oil decolorization tank according to the present invention; Figure 2 This is a schematic diagram of the internal structure of the decolorizing tank body of an industrial-grade mixed oil decolorizing tank according to this utility model; Figure 3 This is a cross-sectional view of the heating box structure of an industrial-grade mixed oil decolorization tank according to this utility model; Figure 4 This is an enlarged schematic diagram of section A of the industrial-grade mixed oil decolorization tank of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Decolorizing tank body; 2. Heating box; 3. Feed inlet; 4. Drive motor; 5. Rotating shaft; 6. Spiral fan blade; 7. Driving bevel gear; 8. Driven bevel gear; 9. Mounting base; 10. First transmission shaft; 11. First bevel gear; 12. Ring; 13. Gear ring; 14. Cavity; 15. Heating rod; 16. Stirring plate; 17. Second transmission shaft; 18. Second bevel gear; 19. Transmission gear. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of the embodiments of this application easier to understand, the embodiments of this application are further described below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of this application and are not intended to limit the embodiments of this application.

[0017] according to Figures 1 to 4 As shown, an industrial-grade mixed oil decolorization tank includes a decolorization tank body 1. An inlet 3 and an outlet are fixedly connected to the top and bottom of the decolorization tank body 1, respectively. A drive motor 4 is fixedly connected to the top of the decolorization tank body 1. A mixing mechanism for mixing oil is rotatably connected inside the decolorization tank body 1 and is connected to the drive motor 4. A heating box 2 is fixedly connected to the outside of the decolorization tank body 1. A cavity 14 is opened inside the heating box 2 and filled with heat-conducting oil as a heat-conducting medium. Multiple heating rods 15 for heating the heat-conducting oil are fixedly connected to the bottom of the cavity 14. A stirring mechanism for stirring the heat-conducting oil is rotatably connected to the top of the cavity 14. A transmission mechanism is connected to the surface of the decolorization tank body 1. The transmission mechanism is connected to both the mixing mechanism and the stirring mechanism, and is used to cause the stirring mechanism to stir the heat-conducting oil in the cavity 14.

[0018] In specific implementation, the inlet 3 and outlet of the decolorizing tank body 1 are used to add and discharge oil. The inlet 3 and outlet are respectively equipped with a cover to seal the decolorizing tank body 1. The drive motor 4 is installed on the top of the decolorizing tank body 1. The drive motor 4 is used to control the rotation of the mixing mechanism set in the decolorizing tank body 1. The rotation of the mixing mechanism facilitates the thorough mixing and stirring of the mixed oil, improving the subsequent decolorization effect of the mixed oil. The cavity 14 of the heating box 2 is filled with heat-conducting oil. After being heated by the heating rod 15, the heat-conducting oil can transfer heat to the mixed oil in the decolorizing tank body 1, realizing the preheating treatment of the mixed oil, which facilitates the improvement of the subsequent decolorization efficiency. The stirring mechanism is used to stir the heat-conducting oil in the cavity 14, so that the heat-conducting oil flows continuously in the cavity 14, which facilitates the uniform heating of the heat-conducting oil by the heating rod 15, avoiding the problem of poor uniformity of preheating of the decolorizing tank body 1 due to the inconsistent temperature of the upper and lower layers of the heat-conducting oil, thus improving the preheating effect of the heat-conducting oil on the mixed oil in the decolorizing tank body 1.

[0019] Furthermore, the mixing mechanism includes a rotating shaft 5, with a spiral fan blade 6 fixedly connected to the radial surface of the rotating shaft 5. The bottom end of the rotating shaft 5 is rotatably connected to the inside of the decolorizing tank body 1. The top end of the rotating shaft 5 extends to the outside of the decolorizing tank body 1 and is coaxially fixedly connected to a driven bevel gear 8. The output end of the drive motor 4 is fixedly connected to a driving bevel gear 7, which meshes with the driven bevel gear 8.

[0020] In practical implementation, the rotating shaft 5 rotates inside the decolorizing tank body 1. During use, the drive motor 4 controls the rotation of the active bevel gear 7. The rotation of the active bevel gear 7 drives the driven bevel gear 8, which meshes with the active bevel gear 7, to rotate. The rotation of the driven bevel gear 8 drives the rotating shaft 5 and the spiral fan blades 6 on the radial surface of the rotating shaft 5 to rotate. At the same time, the rotation direction of the spiral fan blades 6 is adjusted by controlling the forward and reverse rotation of the rotating shaft 5. When the spiral fan blades 6 rotate clockwise, they provide a downward pressure to the oil, which facilitates the discharge of the mixed oil. When the spiral fan blades 6 rotate counterclockwise, they provide an upward pressure to the oil, which facilitates the mixing of the mixed oil located in the lower layer of the decolorizing tank body 1 to the upper layer, which improves the mixing effect of the mixed oil and also facilitates more uniform preheating of the mixed oil.

[0021] Furthermore, the stirring mechanism includes a ring 12, which is located at the top of the cavity 14 and is rotatably connected to the cavity 14. Multiple stirring plates 16 for stirring the heat transfer oil are fixedly connected to the bottom of the ring 12, and a gear ring 13 is fixedly connected to the top of the ring 12. The gear ring 13 is connected to the transmission mechanism.

[0022] In specific implementation, the ring 12 is rotatably set in the cavity 14, and multiple stirring plates 16 are fixedly connected to the bottom of the ring 12. When the transmission mechanism controls the ring 12 to rotate in the cavity 14, it can drive the multiple stirring plates 16 to move in the cavity 14. The continuously moving stirring plates 16 can increase the fluidity of the heat transfer oil, making the heat transfer oil more uniform under the heating of the heating rod 15, thereby facilitating the preheating of the oil in the decolorizing tank body 1. At the same time, in order to improve the preheating effect of the heating box 2 on the decolorizing tank body 1, the shell inside the heating box 2 that contacts the decolorizing tank body 1 can be made of a heat-conducting material with good thermal conductivity, while the shell outside the heating box 2 can be made of a heat-insulating material with good heat insulation effect, so as to prevent the heat of the heat transfer oil from being lost to the outside.

[0023] Furthermore, the transmission mechanism includes a first transmission shaft 10 and a second transmission shaft 17. The first transmission shaft 10 is rotatably connected to two mounting seats 9 fixedly connected to the top of the decolorizing tank, and the second transmission shaft 17 is rotatably connected to a mounting seat 9 fixedly connected to the side of the decolorizing tank body 1. The two ends of the first transmission shaft 10 are respectively coaxially fixedly connected to a first bevel gear 11, and the top end of the second transmission shaft 17 is coaxially fixedly connected to a second bevel gear 18, which meshes with the first bevel gear 11. The bottom end of the second transmission shaft 17 extends into the cavity 14 of the heating box 2 and is coaxially fixedly connected to a transmission gear 19, which meshes with a gear ring 13.

[0024] In specific implementation, the first bevel gear 11 located at the right end of the first drive shaft 10 meshes with the driven bevel gear 8, so that when the driven bevel gear 8 rotates, it synchronously drives the first bevel gear 11 on the right and the first drive shaft 10 to rotate. The rotation of the first drive shaft 10 then drives the second drive shaft 17 to rotate through the meshing of the first bevel gear 11 on the left with the second bevel gear 18 at the top of the second drive shaft 17. The rotation of the second drive shaft 17 can drive the transmission gear 19 at the bottom to rotate. Since the transmission gear 19 is located in the cavity 14 and meshes with the gear ring 13 at the top of the ring 12, the rotation of the transmission gear 19 can drive the gear ring 13 and the ring 12 to rotate in the cavity 14. The rotating ring 12 can drive the multiple stirring plates 16 at the bottom to rotate in the cavity 14 to achieve the effect of stirring the heat transfer oil.

[0025] Furthermore, rotating grooves are provided on both sides of the top of the cavity 14, and the ring 12 is rotatably connected to the cavity 14 through the rotating grooves.

[0026] In practical implementation, the ring 12 is rotatably connected to the cavity 14 through a rotating groove. The rotating groove facilitates the restriction of the vertical position of the ring 12, thereby improving the stability of the ring 12 during rotation.

[0027] Furthermore, the agitator plate 16 can be configured as a V-shape.

[0028] In practical implementation, the V-shaped agitator 16 can better push the heat transfer oil to flow using its edges, which can effectively increase the agitation effect of the agitator 16 on the heat transfer oil.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An industrial-grade mixed oil decolorization tank, comprising a decolorization tank body (1), wherein an inlet (3) and an outlet are fixedly connected to the top and bottom of the decolorization tank body (1), respectively, characterized in that: A drive motor (4) is fixedly connected to the top of the decolorizing tank body (1). A mixing mechanism for mixing oil is rotatably connected inside the decolorizing tank body (1). The mixing mechanism is connected to the drive motor (4). A heating box (2) is fixedly connected to the outside of the decolorizing tank body (1). A cavity (14) is opened inside the heating box (2). The cavity (14) is filled with heat transfer oil used as a heat transfer medium. Multiple heating rods (15) for heating the heat transfer oil are fixedly connected to the bottom of the cavity (14). A stirring mechanism for stirring the heat transfer oil is rotatably connected to the top of the cavity (14). A transmission mechanism is connected to the surface of the decolorizing tank body (1). The transmission mechanism is connected to the mixing mechanism and the stirring mechanism respectively. The transmission mechanism is used to make the stirring mechanism stir the heat transfer oil in the cavity (14).

2. The industrial-grade mixed oil decolorization tank according to claim 1, characterized in that: The mixing mechanism includes a rotating shaft (5), a spiral fan blade (6) is fixedly connected to the radial surface of the rotating shaft (5), the bottom end of the rotating shaft (5) is rotatably connected to the inside of the decolorizing tank body (1), the top end of the rotating shaft (5) extends to the outside of the decolorizing tank body (1) and is coaxially fixedly connected to a driven bevel gear (8), the output end of the drive motor (4) is fixedly connected to a driving bevel gear (7), and the driving bevel gear (7) meshes with the driven bevel gear (8).

3. An industrial-grade mixed oil decolorization tank according to claim 1 or 2, characterized in that: The stirring mechanism includes a ring (12), which is located at the top of the cavity (14). The ring (12) is rotatably connected to the cavity (14). Multiple stirring plates (16) for stirring the heat transfer oil are fixedly connected to the bottom of the ring (12). A toothed ring (13) is fixedly connected to the top of the ring (12). The toothed ring (13) is connected to the transmission mechanism.

4. The industrial-grade mixed oil decolorization tank according to claim 3, characterized in that: The transmission mechanism includes a first transmission shaft (10) and a second transmission shaft (17). The first transmission shaft (10) is rotatably connected to two mounting seats (9) fixedly connected to the top of the decolorizing tank. The second transmission shaft (17) is rotatably connected to a mounting seat (9) fixedly connected to the side of the decolorizing tank body (1). The two ends of the first transmission shaft (10) are respectively fixedly connected to a first bevel gear (11) on the same axis. The top end of the second transmission shaft (17) is fixedly connected to a second bevel gear (18) on the same axis. The second bevel gear (18) meshes with the first bevel gear (11). The bottom end of the second transmission shaft (17) extends into the cavity (14) of the heating box (2) and is fixedly connected to a transmission gear (19) on the same axis. The transmission gear (19) meshes with the gear ring (13).

5. An industrial-grade mixed oil decolorization tank according to claim 3, characterized in that: Rotating grooves are provided on both sides of the top of the cavity (14), and the ring (12) is rotatably connected to the cavity (14) through the rotating grooves.

6. An industrial-grade mixed oil decolorization tank according to claim 4, characterized in that: Rotating grooves are provided on both sides of the top of the cavity (14), and the ring (12) is rotatably connected to the cavity (14) through the rotating grooves.

7. An industrial-grade mixed oil decolorization tank according to claim 3, characterized in that: The stirring plate (16) can be set to V-shape.

8. An industrial-grade mixed oil decolorization tank according to claim 4, 5 or 6, characterized in that: The stirring plate (16) can be set to V-shape.

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