Stirring device and method for refining industrial mixed oil

Abstract

The invention discloses a stirring device and method for industrial mixed oil refining, and relates to the technical field of industrial mixed oil refining, the stirring device comprises a rack, a stirring tank is fixedly mounted in the rack, a positioning cavity is fixedly mounted at the bottom of the stirring tank, and a positioning frame is fixedly mounted at the top of the stirring tank; the stirring assembly is used for uniformly mixing raw materials when industrial mixed oil is refined, and a motor is fixedly mounted at the top of the stirring assembly; and a precipitation guide. According to the stirring device and method for refining the industrial mixed oil, the industrial mixed oil is conveyed into the cavity of the stirring tank by a worker, at the moment, oil liquid is collected above a bent arc pad and filtered into a liquid guide cylinder along an oil guide hole, and when the output end of a motor drives a stirring rod to rotate, the liquid guide cylinder rotates in a precipitation guide piece in the stirring direction; at the moment, the elastic piece collides with the outer wall of the liquid guide cylinder to knock the liquid guide cylinder, so that oil dirt attached to the inner wall of the liquid guide cylinder is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of industrial mixed oil refining, in particular to a stirring device and a method for industrial mixed oil refining. Background Art

[0002] ‌Industrial mixed oil‌ refers to mixed oil produced by processing different types of crude oil. After processing, it meets the different physical and chemical properties required in industrial production and can meet the needs of specific industries or production fields. Industrial mixed oil is mainly used in industrial production fields such as machinery manufacturing, aerospace, shipbuilding, automobile manufacturing, textile chemical industry, etc. The chemical name of industrial mixed oil is fatty acid triglyceride. It is mainly made of restaurant waste oil. After processing, it can be widely used in the production of biodiesel, lubricating oil, aviation fuel and other fields. This oil product has high added value and is a renewable resource.

[0003] In the process of industrial mixed oil refining, traditional stirring devices often have some shortcomings. For example, uneven stirring leads to insufficient contact and reaction between the mixed oil and various additives and catalysts, which affects the refining efficiency and the quality of the finished oil. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A stirring device and method for industrial mixed oil refining, comprising a frame, a stirring tank is fixedly installed inside the frame, a positioning cavity is fixedly installed at the bottom of the stirring tank, and a positioning frame is fixedly installed on the top of the stirring tank; A stirring assembly, which is used to evenly mix raw materials during industrial mixed oil refining, and a motor is fixedly installed on the top of the stirring assembly; Sedimentation guide, which is used for guiding and conveying industrial mixed oil; A filter assembly, the filter assembly is used for filtering the industrial mixed oil after refining; The motor is fixedly installed at the middle of the top of the stirring tank through a positioning frame, the stirring assembly is rotatably installed inside the cavity of the stirring tank through the output end of the motor, the sedimentation guide is fixedly installed on the inner wall of the cavity of the stirring tank, and the sedimentation guide is frictionally adapted to the stirring assembly, and the filter assembly is fixedly installed at the bottom of the stirring assembly through a positioning shaft; the staff opens the sealing cover on the top of the stirring tank, and then pours the mixed oil, additives and catalyst into the cavity of the stirring tank. At this time, the oil is collected in the sedimentation guide, so that the oil is precipitated in the sedimentation guide, and the oil enters the interior of the stirring assembly along the oil guide hole, and then the staff starts the motor, so that the stirring rod drives the spiral blade to rotate, and stirs and mixes the oil. After the stirring is completed, the staff turns off the motor to allow the evenly mixed oil to settle and stand in the stirring assembly to separate the water and oil in the oil, and then the staff opens the switch valve at the bottom of the stirring tank to guide the oil out.

[0005] The stirring assembly includes a connecting shaft, a stirring rod is fixedly installed at the bottom of the connecting shaft, a spiral blade is sleeved on the outer surface of the stirring rod, a positioning cover is provided on the outer surface of the connecting shaft, a through-clamp rod is fixedly installed on the top of the positioning cover, and two through-clamp rods are provided, and the two through-clamp rods are symmetrically arranged with the connecting shaft as the center. The oil enters the liquid guide cylinder along the oil guide hole, and the staff starts the motor so that the output end of the motor drives the stirring rod to rotate. At this time, the spiral blade stirs the oil with different viscosity of the liquid guide, so that the oil is evenly mixed to improve the purity of the oil refining.

[0006] Preferably, the connecting shaft is fixedly connected to the output end of the motor, the through-clamp rod is fixedly installed on both sides of the inner wall of the stirring tank, the bottom of the positioning cover is rotatably installed with a liquid guide cylinder, the spiral blade is rotatably installed inside the cavity of the liquid guide cylinder through the stirring rod, the surface of the liquid guide cylinder is provided with an oil guide hole, and the bottom of the liquid guide cylinder is fixedly installed with a drainage tube. After the oil and liquid are evenly mixed, the staff turns off the motor to stop the motor from rotating. At this time, the oil in the liquid guide cylinder is allowed to settle. When the staff opens the switch valve at the bottom of the stirring tank, the precipitated oil is transported to the filter assembly along the drainage tube, so that the oil is filtered twice to improve the purity of the oil refining.

[0007] Preferably, the sedimentation guide comprises a fixed ring, a curved pad is fixedly mounted on the surface of the fixed ring, a fitting ring is fixedly mounted on the surface of the curved pad away from the fixed ring, an elastic member is movably mounted on the surface of the curved pad close to the fixed ring, and the elastic member is distributed in a circular shape on the surface of the curved pad. The staff transports the industrial mixed oil to the interior of the cavity of the mixing tank, at which time the oil is collected above the curved pad and filtered into the liquid guide cylinder along the oil guide hole. When the motor output end drives the stirring rod to rotate, the liquid guide cylinder rotates in the sedimentation guide along the stirring direction. At this time, the elastic member collides with the outer wall of the liquid guide cylinder to knock the liquid guide cylinder, thereby reducing the oil scale attached to the inner wall of the liquid guide cylinder.

[0008] Preferably, the fixing ring is fixedly installed below the inner wall of the stirring tank, the fitting ring is sleeved below the outer surface of the liquid guiding tube, and the elastic member is frictionally fitted with the liquid guiding tube.

[0009] Preferably, the elastic member includes a positioning plate, a round rod is fixedly installed in the middle of the opposite surface of the positioning plate, a round ball is sleeved on the surface of the round rod, the round ball is rotatably installed on the surface of the round rod, an elastic belt is fixedly installed on the outer surface of the round ball, two elastic belts are provided, and a clamping block is fixedly installed at the ends of the two elastic belts. When the liquid-guiding tube rotates and generates friction with the elastic member, the elastic ball collides with the outer wall of the liquid-guiding tube, so that the elastic ball knocks the liquid-guiding tube. Since the elastic ball is set to an elastic material, the elastic potential energy generated when knocking the liquid-guiding tube causes the elastic ball to bounce outward. At this time, the elastic ball drives the elastic belt to swing, and the swinging elastic belt drives the round ball to rotate on the surface of the round rod to increase the swing frequency of the elastic ball, so that the oil stains and impurities attached to the knocked inner wall of the liquid-guiding tube are separated, so that the staff can clean the liquid-guiding tube easily.

[0010] Preferably, the positioning plate is fixedly mounted on the surface of the bending arc pad, a fixing block is provided on the outer surface of the clamping block, a square groove is opened on the surface of the fixing block, the square groove is slidingly matched with the clamping block, a bobbin is fixedly mounted on the outer surface of the fixing block, and the bobbin is frictionally matched with the liquid guide tube.

[0011] Preferably, the filter assembly includes a filter cavity fixedly installed inside the clamping ring, a circular plate fixedly installed on the top of the clamping ring, a circular pad fixedly installed on the top of the circular plate, and a guide groove is opened at the axis of the circular pad. After the oil is precipitated, the staff opens the switch valve at the bottom of the mixing tank, and the oil is transported into the guide groove along the drainage conduit, so that the oil flows into the filter cavity. At this time, the oil in the filter cavity is filtered by the filter cavity and then transported to the outside of the mixing tank.

[0012] Preferably, the clamping ring is clamped on the inner wall of the drainage duct, and the guide groove and the stirring rod are arranged on the same central axis.

[0013] Preferably, the filter chamber comprises a circular tube, a sawtooth ring is provided on the surface of the circular tube, an inclined groove is provided on the surface of the sawtooth ring, a guide groove is provided on the surface of the inclined groove, a drainage pipe is fixedly installed on the surface of the guide groove, and the drainage pipe is fixedly installed on the inner wall of the circular tube. After the oil is collected in the circular tube, it is transported into the guide groove along the drainage pipe, and the transported oil flows out along the gap between the sawtooth ring and the drainage pipe. Since the drainage pipe is arranged in an inclined shape, impurities are not easy to enter the drainage pipe when the oil flows into the drainage pipe, so as to improve the purity of oil refining.

[0014] Preferably, a stirring method for refining industrial mixed oil consists of the following steps: S1. Oil is poured in. The staff opens the sealing cover on the top of the mixing tank and pours the oil into the mixing tank before the industrial mixed oil is refined. At this time, the liquid is collected in the sedimentation guide and then enters the mixing assembly through the oil guide hole to preliminarily filter the waste grease in the oil; S2, oil-liquid mixing. After the oil is poured into the stirring assembly, the staff starts the motor and sets the motor output end to drive the stirring rod and the spiral blade to rotate in the liquid guide cylinder to stir and mix the oil to improve the purity of the oil refining; S3, oil filtration, after the oil is evenly mixed, it is precipitated to separate the water and oil in the oil. At this time, the precipitated oil allows the oil to flow from the filter component to perform secondary filtration on the precipitated and refined oil; S4. Oil extraction: After the oil is precipitated and filtered, the staff opens the switch valve at the bottom of the mixing tank to allow the filtered oil to flow out from the bottom of the mixing tank to complete the industrial mixed oil refining.

[0015] The present invention provides a stirring device and method for industrial mixed oil refining, which has the following beneficial effects: 1. The stirring device and method for refining industrial mixed oil, the staff opens the sealing cover on the top of the stirring tank, and then pours the mixed oil, additives and catalyst into the cavity of the stirring tank. At this time, the oil is collected in the sedimentation guide, so that the oil is precipitated in the sedimentation guide, and the oil enters the stirring component along the oil guide hole. Then the staff starts the motor, so that the stirring rod drives the spiral blade to rotate, and the oil is stirred and mixed. After the stirring is completed, the staff turns off the motor, so that the mixed oil is precipitated and stationary in the stirring component to separate the water and oil in the oil, and then the staff opens the switch valve at the bottom of the stirring tank to guide the oil out.

[0016] 2. The stirring device and method for refining industrial mixed oil are as follows: the oil enters the liquid guide cylinder through the oil guide hole, and the staff starts the motor so that the output end of the motor drives the stirring rod to rotate. At this time, the spiral blade stirs the oil of different viscosities in the liquid guide cylinder to make the oil evenly mixed, so as to improve the purity of oil refining.

[0017] 3. The stirring device and method for refining industrial mixed oil are as follows: the staff transports the industrial mixed oil to the cavity of the stirring tank, at which time the oil is collected above the curved arc pad and filtered into the liquid guide cylinder along the oil guide hole. When the stirring rod is driven to rotate at the output end of the motor, the liquid guide cylinder rotates in the sedimentation guide along the stirring direction. At this time, the elastic part collides with the outer wall of the liquid guide cylinder to knock the liquid guide cylinder, thereby reducing the oil stains attached to the inner wall of the liquid guide cylinder.

[0018] 4. The stirring device and method for refining industrial mixed oil, when the liquid guiding tube rotates and generates friction with the elastic member, the ball collides with the outer wall of the liquid guiding tube, so that the ball hits the liquid guiding tube. Since the ball is set to an elastic material, the elastic potential energy generated when hitting the liquid guiding tube causes the ball to bounce outward. At this time, the ball drives the elastic belt to swing, and the swinging elastic belt drives the ball to rotate on the surface of the round rod to increase the swinging frequency of the ball, so that the oil stains and impurities attached to the inner wall of the liquid guiding tube are detached from the knocked inner wall, so that the staff can clean the liquid guiding tube easily.

[0019] 5. The stirring device and method for refining industrial mixed oil, after the oil is collected in the circular tube, is transported into the guide groove along the drainage pipe, and the transported oil flows out along the gap between the serrated ring and the drainage tube. Since the drainage pipe is arranged in an inclined shape, impurities are not easy to enter the drainage pipe when the oil flows into the drainage pipe, so as to improve the purity of oil refining. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the external structure of a stirring device for industrial mixed oil refining according to the present invention; Figure 2 This is a schematic diagram of the internal cross-sectional structure of the stirring tank of the present invention; Figure 3 This is a schematic diagram of the structure of the stirring assembly of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the stirring assembly of the present invention; Figure 5 This is a schematic diagram of the structure of the sedimentation guide of the present invention; Figure 6 It is a schematic diagram of the structure of the elastic member of the present invention; Figure 7 The cross-sectional view of the filter assembly of the present invention is a schematic diagram of the filter assembly structure; Figure 8 This is a schematic diagram of the cross-sectional structure of the filter cavity of the present invention; Fig. 9 It is a schematic diagram of the structure of the present invention; Fig.10 It is a schematic diagram of the structure of the present invention.

[0021] In the figure: 1, positioning frame; 2, stirring tank; 3, frame; 4, motor; 5, positioning chamber; 6, stirring assembly; 61, connecting shaft; 62, positioning cover; 63, drainage guide; 64, liquid guide cylinder; 65, penetrating rod; 66, stirring rod; 67, oil guide hole; 68, spiral blade; 7, sedimentation guide; 71, fixing ring; 72, elastic member; 721, ball; 722, fixing block; 723, Pinball; 724, positioning plate; 725, elastic belt; 726, round rod; 727, square groove; 728, clamping block; 73, curved pad; 74, fitting ring; 8, filter assembly; 81, guide groove; 82, round pad; 83, round plate; 84, snap ring; 85, filter chamber; 851, inclined groove; 852, round tube; 853, guide groove; 854, serrated ring; 855, drainage tube; 9, positioning shaft. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0023] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: a stirring device and method for industrial mixed oil refining, comprising a frame 3, a stirring tank 2 is fixedly installed inside the frame 3, a positioning cavity 5 is fixedly installed at the bottom of the stirring tank 2, and a positioning frame 1 is fixedly installed on the top of the stirring tank 2; A stirring assembly 6, which is used to evenly mix raw materials during industrial mixed oil refining, and a motor 4 is fixedly mounted on the top of the stirring assembly 6; A sedimentation guide 7, which is used for guiding and conveying industrial mixed oil; A filter assembly 8, which is used for filtering the industrial mixed oil after refining; The motor 4 is fixedly installed at the middle of the top of the stirring tank 2 through the positioning frame 1, the stirring component 6 is rotatably installed in the cavity of the stirring tank 2 through the output end of the motor 4, the sedimentation guide 7 is fixedly installed on the inner wall of the cavity of the stirring tank 2, and the sedimentation guide 7 is frictionally adapted with the stirring component 6, and the filter component 8 is fixedly installed at the bottom of the stirring component 6 through the positioning shaft 9; the staff opens the sealing cover on the top of the stirring tank 2, and then pours the mixed oil, additives and catalyst into the cavity of the stirring tank 2. At this time, the oil is collected in the sedimentation guide 7, so that the oil is precipitated in the sedimentation guide 7, and the oil enters the stirring component 6 along the oil guide hole 67, and then the staff starts the motor 4, so that the stirring rod 66 drives the spiral blade 68 to rotate, and the oil is stirred and mixed. After the stirring is completed, the staff turns off the motor 4, so that the mixed oil is precipitated and left to stand in the stirring component 6 to separate the water and oil in the oil, and then the staff opens the switch valve at the bottom of the stirring tank 2 to guide the oil out.

[0024] The stirring assembly 6 includes a connecting shaft 61, a stirring rod 66 is fixedly installed at the bottom of the connecting shaft 61, a spiral blade 68 is sleeved on the outer surface of the stirring rod 66, a positioning cover 62 is provided on the outer surface of the connecting shaft 61, a through-clamping rod 65 is fixedly installed on the top of the positioning cover 62, two through-clamping rods 65 are provided, and the two through-clamping rods 65 are symmetrically arranged around the connecting shaft 61. The oil enters the liquid guide cylinder 64 along the oil guide hole 67, and the staff starts the motor 4 so that the output end of the motor 4 drives the stirring rod 66 to rotate. At this time, the spiral blade 68 stirs the oil of different viscosities in the liquid guide cylinder 64 so that the oil is evenly mixed to improve the purity of the oil refining.

[0025] The connecting shaft 61 is fixedly connected to the output end of the motor 4, and the clamping rod 65 is fixedly installed on both sides of the inner wall of the mixing tank 2. The bottom of the positioning cover 62 is rotatably installed with a liquid guide cylinder 64, and the spiral blade 68 is rotatably installed inside the cavity of the liquid guide cylinder 64 through the stirring rod 66. The surface of the liquid guide cylinder 64 is provided with an oil guide hole 67, and the bottom of the liquid guide cylinder 64 is fixedly installed with a drainage guide tube 63. After the oil and liquid are evenly mixed, the staff turns off the motor 4 to stop the motor 4 from rotating. At this time, the oil in the liquid guide cylinder 64 is left to settle. When the staff opens the switch valve at the bottom of the mixing tank 2, the precipitated oil is transported to the filter assembly 8 along the drainage guide tube 63, so that the oil is filtered twice to improve the purity of the oil refining.

[0026] The second embodiment is based on the first embodiment. Figures 5 to 7As shown, the sedimentation guide 7 includes a fixed ring 71, a curved pad 73 is fixedly installed on the surface of the fixed ring 71, a fitting ring 74 is fixedly installed on the surface of the curved pad 73 away from the fixed ring 71, and an elastic member 72 is movably installed on the surface of the curved pad 73 close to the fixed ring 71, and the elastic member 72 is distributed in a circular shape on the surface of the curved pad 73. The staff transports the industrial mixed oil to the cavity of the mixing tank 2, at which time the oil is collected above the curved pad 73, and the oil is filtered into the liquid guide cylinder 64 along the oil guide hole 67. When the output end of the motor 4 drives the stirring rod 66 to rotate, the liquid guide cylinder 64 rotates in the sedimentation guide 7 along the stirring direction. At this time, the elastic member 72 collides with the outer wall of the liquid guide cylinder 64 to knock the liquid guide cylinder 64, thereby reducing the oil scale attached to the inner wall of the liquid guide cylinder 64.

[0027] The fixing ring 71 is fixedly installed below the inner wall of the stirring tank 2 , the fitting ring 74 is sleeved below the outer surface of the liquid guiding tube 64 , and the elastic member 72 is frictionally fitted with the liquid guiding tube 64 .

[0028] The elastic member 72 includes a positioning plate 724, a round rod 726 is fixedly installed in the middle of the opposite surface of the positioning plate 724, a round ball 721 is sleeved on the surface of the round rod 726, and the round ball 721 is rotatably installed on the surface of the round rod 726, and an elastic belt 725 is fixedly installed on the outer surface of the round ball 721. Two elastic belts 725 are provided, and blocks 728 are fixedly installed at the ends of the two elastic belts 725. When the liquid guiding tube 64 rotates and generates friction with the elastic member 72, the ball 723 collides with the outer wall of the liquid guiding tube 64, causing the ball 723 to knock on the liquid guiding tube 64. Since the ball 723 is set to an elastic material, the elastic potential energy generated when knocking on the liquid guiding tube 64 causes the ball 723 to bounce outward. At this time, the ball 723 drives the elastic belt 725 to swing, and the swinging elastic belt 725 drives the ball 721 to rotate on the surface of the round rod 726 to increase the swinging frequency of the ball 723, so that the oil stains and impurities attached to the inner wall of the liquid guiding tube 64 are detached, so that the staff can clean the liquid guiding tube 64.

[0029] The positioning plate 724 is fixedly installed on the surface of the bending arc pad 73, and the outer surface of the clamping block 728 is provided with a fixing block 722. The surface of the fixing block 722 is provided with a square groove 727, and the square groove 727 is slidably adapted with the clamping block 728. The outer surface of the fixing block 722 is fixedly installed with a pinball 723, and the pinball 723 is frictionally adapted with the liquid guide tube 64.

[0030] The third embodiment is based on the first and second embodiments. Figures 7 to 10As shown, the filter assembly 8 includes a clamping ring 84 with a filter chamber 85 fixedly installed inside, a circular plate 83 fixedly installed on the top of the clamping ring 84, a circular pad 82 fixedly installed on the top of the circular plate 83, and a guide groove 81 is opened at the axis of the circular pad 82. After the oil is precipitated, the staff opens the switch valve at the bottom of the mixing tank 2, and the oil is transported to the guide groove 81 along the drainage conduit 63, so that the oil flows into the filter chamber 85. At this time, the oil in the filter chamber is filtered by the filter chamber and then transported to the outside of the mixing tank 2.

[0031] The clamping ring 84 is clamped on the inner wall of the drain pipe 63 , and the guide groove 81 and the stirring rod 66 are arranged on the same central axis.

[0032] The filter chamber 85 includes a circular tube 852, a sawtooth ring 854 is provided on the surface of the circular tube 852, an inclined groove 851 is provided on the surface of the sawtooth ring 854, a guide groove 853 is provided on the surface of the inclined groove 851, a drainage pipe 855 is fixedly installed on the surface of the guide groove 853, and the drainage pipe 855 is fixedly installed on the inner wall of the circular tube 852. After the oil is collected in the circular tube 852, it is transported into the guide groove 853 along the drainage pipe 855, and the transported oil flows out along the gap between the sawtooth ring 854 and the drainage pipe 63. Since the drainage pipe 855 is arranged in an inclined shape, impurities are not easy to enter the drainage pipe 855 when the oil flows into the drainage pipe 855, so as to improve the purity of oil refining.

[0033] A stirring method for refining industrial mixed oil, comprising the following steps: S1, oil introduction, the staff opens the sealing cover on the top of the mixing tank 2, and pours the oil into the mixing tank 2 before the industrial mixed oil is refined. At this time, the liquid is collected in the sedimentation guide 7, and then enters the mixing component 6 through the oil guide hole 67 to perform preliminary filtration of the waste grease in the oil; S2, oil-liquid mixing. After the oil is poured into the stirring assembly 6, the staff starts the motor 4 and sets the output end of the motor 4 to drive the stirring rod 66 and the spiral blade 68 to rotate in the liquid guide tube 64 to stir and mix the oil to improve the purity of the oil refining; S3, oil filtration, after the oil is evenly mixed, it is precipitated to separate the water and oil in the oil, and the precipitated oil makes the oil flow from the filter assembly 8 to perform secondary filtration on the precipitated and refined oil; S4, oil extraction: after the oil is precipitated and filtered, the staff opens the switch valve at the bottom of the mixing tank 2, so that the filtered oil flows out from the bottom of the mixing tank 2 to complete the industrial mixed oil refining.

[0034] When in use, the staff opens the sealing cover on the top of the stirring tank 2, and then pours the mixed oil, additives and catalyst into the cavity of the stirring tank 2. At this time, the oil is collected in the sedimentation guide 7, so that the oil is precipitated in the sedimentation guide 7, and the oil enters the stirring component 6 along the oil guide hole 67. Then the staff starts the motor 4, so that the stirring rod 66 drives the spiral blade 68 to rotate, and stirs and mixes the oil. After the stirring is completed, the staff turns off the motor 4, so that the evenly mixed oil is precipitated and left to stand in the stirring component 6 to separate the water and oil in the oil. Then the staff opens the switch valve at the bottom of the stirring tank 2 to guide the oil out.

[0035] The oil flows into the liquid guiding tube 64 through the oil guiding hole 67 , and the staff starts the motor 4 so that the output end of the motor 4 drives the stirring rod 66 to rotate. At this time, the spiral blade 68 stirs the oil of different viscosities in the liquid guiding tube 64 so that the oil is evenly mixed to improve the purity of the oil refining.

[0036] After the oil and liquid are evenly mixed, the staff turns off the motor 4 to stop the motor 4 from rotating. At this time, the oil in the liquid guide tube 64 is left to settle. When the staff opens the switch valve at the bottom of the mixing tank 2, the precipitated oil is transported along the drainage conduit 63 to the filter assembly 8, so that the oil is filtered twice to improve the purity of the oil refining.

[0037] The staff transports the industrial mixed oil to the cavity of the mixing tank 2. At this time, the oil is collected above the curved pad 73 and filtered into the liquid guide tube 64 along the oil guide hole 67. When the output end of the motor 4 drives the stirring rod 66 to rotate, the liquid guide tube 64 rotates in the sedimentation guide 7 along the stirring direction. At this time, the elastic member 72 collides with the outer wall of the liquid guide tube 64 to knock the liquid guide tube 64, thereby reducing the oil stains attached to the inner wall of the liquid guide tube 64.

[0038] When the liquid guiding tube 64 rotates and generates friction with the elastic member 72, the ball 723 collides with the outer wall of the liquid guiding tube 64, causing the ball 723 to knock on the liquid guiding tube 64. Since the ball 723 is set to an elastic material, the elastic potential energy generated when knocking on the liquid guiding tube 64 causes the ball 723 to bounce outward. At this time, the ball 723 drives the elastic belt 725 to swing, and the swinging elastic belt 725 drives the ball 721 to rotate on the surface of the round rod 726 to increase the swinging frequency of the ball 723, so that the oil stains and impurities attached to the inner wall of the liquid guiding tube 64 are detached, so that the staff can clean the liquid guiding tube 64.

[0039] After the oil is precipitated, the staff opens the switch valve at the bottom of the mixing tank 2. At this time, the oil is transported along the drainage conduit 63 to the guide groove 81, so that the oil flows into the filter chamber 85. At this time, the oil in the filter chamber is filtered by the filter chamber and then transported to the outside of the mixing tank 2.

[0040] After the oil is collected in the circular tube 852, it is transported into the guide groove 853 along the drainage tube 855, and the transported oil flows out along the gap between the serrated ring 854 and the drainage tube 63. Since the drainage tube 855 is arranged in an inclined shape, impurities are not easy to enter the drainage tube 855 when the oil flows into the drainage tube 855, so as to improve the purity of oil refining.

[0041] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A stirring device for industrial mixed oil refining, characterized in that: include: A frame (3), a stirring tank (2) is fixedly mounted inside the frame (3), a positioning cavity (5) is fixedly mounted at the bottom of the stirring tank (2), and a positioning frame (1) is fixedly mounted at the top of the stirring tank (2); A stirring assembly (6), the stirring assembly (6) being used for uniformly mixing raw materials during industrial mixed oil refining, a motor (4) being fixedly mounted on the top of the stirring assembly (6); A sedimentation guide (7), the sedimentation guide (7) being used for guiding and conveying industrial mixed oil; A filter assembly (8), the filter assembly (8) is used for filtering the extraction of industrial mixed oil after refining; The motor (4) is fixedly mounted at the middle of the top of the stirring tank (2) via a positioning frame (1); the stirring assembly (6) is rotatably mounted inside the cavity of the stirring tank (2) via the output end of the motor (4); the sedimentation guide (7) is fixedly mounted on the inner wall of the cavity of the stirring tank (2); and the sedimentation guide (7) is frictionally matched with the stirring assembly (6); and the filtering assembly (8) is fixedly mounted on the bottom of the stirring assembly (6) via a positioning shaft (9); The stirring assembly (6) comprises a connecting shaft (61), a stirring rod (66) is fixedly mounted on the bottom of the connecting shaft (61), a spiral blade (68) is sleeved on the outer surface of the stirring rod (66), a positioning cover (62) is provided on the outer surface of the connecting shaft (61), a through-clamping rod (65) is fixedly mounted on the top of the positioning cover (62), two through-clamping rods (65) are provided, and the two through-clamping rods (65) are symmetrically arranged with the connecting shaft (61) as the center.

2. The stirring device for industrial mixed oil refining according to claim 1, characterized in that: The connecting shaft (61) is fixedly connected to the output end of the motor (4); the penetrating clamping rod (65) is fixedly mounted on both sides of the inner wall of the stirring tank (2); a liquid guide cylinder (64) is rotatably mounted on the bottom of the positioning cover (62); the spiral blade (68) is rotatably mounted inside the cavity of the liquid guide cylinder (64) through the stirring rod (66); an oil guide hole (67) is opened on the surface of the liquid guide cylinder (64); and an exhaust pipe (63) is fixedly mounted on the bottom of the liquid guide cylinder (64).

3. The stirring device for industrial mixed oil refining according to claim 2 is characterized in that: The sedimentation guide (7) comprises a fixing ring (71), a curved pad (73) is fixedly mounted on the surface of the fixing ring (71), a fitting ring (74) is fixedly mounted on the surface of the curved pad (73) on a side away from the fixing ring (71), and an elastic member (72) is movably mounted on the surface of the curved pad (73) on a side close to the fixing ring (71), and the elastic member (72) is distributed in a circular shape on the surface of the curved pad (73).

4. The stirring device for industrial mixed oil refining according to claim 3 is characterized in that: The fixing ring (71) is fixedly mounted below the inner wall of the stirring tank (2), the fitting ring (74) is sleeved below the outer surface of the liquid guiding cylinder (64), and the elastic member (72) is frictionally fitted with the liquid guiding cylinder (64).

5. The stirring device for industrial mixed oil refining according to claim 4, characterized in that: The elastic member (72) comprises a positioning plate (724), a round rod (726) is fixedly mounted in the middle of the opposite surface of the positioning plate (724), a round ball (721) is sleeved on the surface of the round rod (726), the round ball (721) is rotatably mounted on the surface of the round rod (726), an elastic belt (725) is fixedly mounted on the outer surface of the round ball (721), two elastic belts (725) are provided, and a clamping block (728) is fixedly mounted at the ends of the two elastic belts (725).

6. The stirring device for industrial mixed oil refining according to claim 5, characterized in that: The positioning plate (724) is fixedly mounted on the surface of the curved pad (73); a fixing block (722) is provided on the outer surface of the clamping block (728); a square groove (727) is provided on the surface of the fixing block (722); the square groove (727) is slidably fitted with the clamping block (728); a pinball (723) is fixedly mounted on the outer surface of the fixing block (722); the pinball (723) is frictionally fitted with the liquid guide tube (64).

7. The stirring device for industrial mixed oil refining according to claim 6, characterized in that: The filter assembly (8) comprises a clamping ring (84) having a filter cavity (85) fixedly mounted inside, a circular plate (83) fixedly mounted on the top of the clamping ring (84), a circular pad (82) fixedly mounted on the top of the circular plate (83), and a guide groove (81) provided at the axis of the circular pad (82).

8. The stirring device for industrial mixed oil refining according to claim 7, characterized in that: The clamping ring (84) is clamped on the inner wall of the drainage conduit (63), and the guide groove (81) and the stirring rod (66) are arranged on the same central axis.

9. The stirring device for industrial mixed oil refining according to claim 8, characterized in that: The filter chamber (85) comprises a circular tube (852), a sawtooth ring (854) being provided on the surface of the circular tube (852), an inclined groove (851) being provided on the surface of the sawtooth ring (854), a guide groove (853) being provided on the surface of the inclined groove (851), a drainage tube (855) being fixedly mounted on the surface of the guide groove (853), and the drainage tube (855) being fixedly mounted on the inner wall of the circular tube (852).

10. According to the stirring device for industrial mixed oil refining according to claim 9, a stirring method for industrial mixed oil refining is proposed, characterized in that: It consists of the following steps: S1, oil introduction, the staff opens the sealing cover on the top of the mixing tank (2), and pours the oil into the mixing tank (2) before the industrial mixed oil is refined. At this time, the liquid is collected in the sedimentation guide (7), and then enters the mixing component (6) through the oil guide hole (67) to perform preliminary filtration of the waste grease in the oil; S2, oil-liquid mixing. After the oil-liquid is poured into the stirring assembly (6), the staff starts the motor (4) and sets the output end of the motor (4) to drive the stirring rod (66) and the spiral blade (68) to rotate in the liquid guide cylinder (64) to stir and mix the oil-liquid, so as to improve the purity of the oil-liquid refining; S3, oil filtration, after the oil is evenly mixed, it is precipitated to separate the water and oil in the oil, and the precipitated oil allows the oil to flow from the filter assembly (8) to perform secondary filtration on the precipitated and refined oil; S4, oil extraction: After the oil is precipitated and filtered, the staff opens the switch valve at the bottom of the mixing tank (2) to allow the filtered oil to flow out from the bottom of the mixing tank (2), thereby completing the industrial mixed oil refining.

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