Rapeseed oil extracting and refining equipment

Abstract

The utility model relates to the technical field of rapeseed oil extraction and refining, in particular to rapeseed oil extraction and refining equipment which comprises a refining tank; the stirring mechanism comprises a movable rod rotationally connected to the inner wall of the refining tank; according to the device, through a movable rod, a sliding rod and a movable frame, a digging frame and a sliding block move in an annular mode and longitudinally move, then rapeseed oil in a refining tank is stirred and dug up, through the movable rod, a fixed rod, an arc-shaped block and a containing frame, the arc-shaped block and the containing frame move in an annular mode to stir the rapeseed oil, and the rapeseed oil is conveniently dug out. And compared with the situation that the fluidity of the rapeseed oil away from the specific position is slow due to the fact that the rapeseed oil at the specific position in the tank body is stirred in the prior art, the rapeseed oil at the positions in the refining tank is fully stirred, and the mixing uniformity of the rapeseed oil is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to rapeseed oil extraction refining technical field, especially a kind of rapeseed oil extraction refining equipment. BACKGROUND

[0002] Rapeseed oil extraction refining equipment is used to carry out in-depth processing to the rapeseed oil obtained by pressing or leaching, remove impurities therein, improve oil quality, to meet the edible or industrial oil standard special equipment.

[0003] Through the search, China patent "a kind of rapeseed oil extraction equipment" authorized announcement "CN219670445U" is arranged at the corresponding position in tank by first fixed shaft and second fixed shaft, realize that the movable rod is stirred at the corresponding position in tank, realize that stirring blade is stirred at the corresponding position in tank by stirring motor, shaft, to further make the rapeseed oil in tank fully mixed.

[0004] In the above application, since first fixed shaft and second fixed shaft are arranged at the corresponding position in tank, the stirring position of movable rod is always unchanged, so that the rapeseed oil far from movable rod is difficult to fully stir, and then affect the uniformity of rapeseed oil mixing.

[0005] Therefore, a kind of rapeseed oil extraction refining equipment is proposed to solve the above problems. UTILITY MODEL CONTENT

[0006] The utility model aims at providing rapeseed oil extraction refining equipment to solve the above problems, and improves the problem that rapeseed oil far from movable rod is difficult to fully stir.

[0007] The utility model realizes the above-mentioned purpose by the following technical scheme, a kind of rapeseed oil extraction refining equipment, it include: refining tank;Stirring mechanism, the stirring mechanism includes the movable rod rotationally connected in the inner wall of refining tank, the inner wall of movable rod is slidably connected with slide bar, the top of refining tank is fixedly connected with movable frame, the surface upper end of slide bar is contacted with the end of movable frame, the surface lower end of slide bar is fixedly connected with the number of two excavating frame, the surface of excavating frame is fixedly connected with the slide block of annular distribution, the surface of movable rod is rotationally connected with fixed rod, the surface of fixed rod is fixedly connected with the arc block of annular distribution, the surface of arc block is fixedly connected with a plurality of placing frame and deflector plate. Through movable rod, slide bar and movable frame, excavating frame and slide block are realized in annular movement and longitudinal movement, then the rapeseed oil in refining tank is stirred and dug up, through movable rod, fixed rod, arc block and placing frame, the annular movement of arc block and placing frame is realized to stir rapeseed oil, then the fluidity of rapeseed oil at each position in refining tank is increased, and the uniformity of rapeseed oil mixing is ensured.

[0008] Preferably, the top end of the refining tank is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a first bevel gear, the other end of the first bevel gear is engagedly connected with a second bevel gear, and the surface upper end of the movable rod is fixedly connected to the inner wall of the second bevel gear.

[0009] Preferably, the surface lower end of the sliding rod is fixedly connected with a guide disc, the lower end of the inner wall of the movable rod is provided with a guide groove, and the surface of the guide disc is slidingly connected to the inner wall of the guide groove. Through the guide disc and the guide groove, the movement of the sliding rod is limited, and the movable rod can drive the sliding rod to rotate in rotation.

[0010] Preferably, the end of the guide disc is fixedly connected with a spring, and the top end of the spring is fixedly connected to the inner top wall of the guide groove. Through the spring, the guide disc and the guide groove, the surface upper end of the sliding rod is away from the highest point of the movable frame, the spring pushes the sliding rod, the digging frame and the sliding block downward, and then the digging frame and the sliding block fully stir the rapeseed oil.

[0011] Preferably, the end of the digging frame is provided with annularly distributed liquid outlet holes. When the digging frame moves upward to dig the rapeseed oil, the rapeseed oil in the digging frame is discharged through the liquid outlet holes, thereby increasing the flowability of the rapeseed oil.

[0012] Preferably, the surface of the arc-shaped block is provided with a plurality of arc-shaped holes, and the surface of the placing frame is provided with a plurality of liquid discharge holes. Through the arc-shaped holes and the liquid discharge holes, the rapeseed oil in the arc-shaped block and the placing frame is discharged, thereby better stirring the rapeseed oil.

[0013] Preferably, the inner wall lower end of the guide groove is fixedly connected with a sealing ring, and the surface of the sliding rod is slidingly connected to the inner surface of the sealing ring. Through the sealing ring, the sliding rod and the guide groove are sealed, and the rapeseed oil is prevented from seeping into the guide groove.

[0014] The beneficial effects of the present application are:

[0015] 1. Through the movable rod, the sliding rod and the movable frame, the digging frame and the sliding block are moved in a ring and longitudinally, thereby realizing stirring and digging of the rapeseed oil in the refining tank. Through the movable rod, the fixed rod, the arc-shaped block and the placing frame, the arc-shaped block and the placing frame are moved in a ring to stir the rapeseed oil, thereby increasing the flowability of the rapeseed oil at each position in the refining tank. Compared with the prior art of stirring the rapeseed oil at a specific position in the tank, the flowability of the rapeseed oil away from the specific position is slow. The present application fully stirs the rapeseed oil at each position in the refining tank, thereby ensuring the uniformity of the rapeseed oil mixture.

[0016] 2. The guide disc and the guide groove limit the movement of the sliding rod, ensuring that the movable rod can drive the sliding rod to rotate during rotation. The spring, guide disc and guide groove allow the upper end of the surface of the sliding rod to move away from the highest point of the movable frame. The elastic force of the spring pushes the sliding rod, the movable frame and the sliding block downward, thereby allowing the movable frame and the sliding block to fully mix the rapeseed oil. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a sectional view of the refining tank of the utility model;

[0019] Figure 3 It is a schematic diagram of the stirring mechanism structure of the utility model;

[0020] Figure 4 It is Figure 3 An enlarged view of A.

[0021] In the figure: 1, refining tank; 2, stirring mechanism; 21, movable rod; 22, fixed rod; 23, sliding rod; 24, guide disc; 25, movable frame; 26, sliding block; 27, arc block; 28, placement frame; 29, guide plate; 210, liquid discharge hole; 211, arc-shaped hole; 212, movable frame; 213, guide groove; 214, sealing ring; 215, spring; 216, liquid outlet hole; 217, second bevel gear; 218, first bevel gear; 219, motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In specific implementation: as Figures 1-4 shown, a rapeseed oil extraction and refining equipment, including: refining tank 1;Stirring mechanism 2, stirring mechanism 2 includes rotationally connected to the inner wall of the refining tank 1 movable rod 21, the inner wall of movable rod 21 is slidably connected with sliding rod 23, the top of refining tank 1 is fixedly connected with movable frame 25, the surface upper end of sliding rod 23 contacts the end of movable frame 25, the surface lower end of sliding rod 23 is fixedly connected with two number of movable frame 212, the surface of movable frame 212 is fixedly connected with annularly distributed sliding block 26, the surface of movable rod 21 is rotationally connected with fixed rod 22, the surface of fixed rod 22 is fixedly connected with annularly distributed arc block 27, the surface of arc block 27 is fixedly connected with a plurality of placement frames 28 and guide plates 29.

[0024] The top end of the refining tank 1 is communicated with an oil inlet pipe and a feeding pipe, the inner wall of the refining tank 1 is embeddedly installed with an electric heater, the bottom end of the refining tank 1 is communicated with an oil outlet pipe, and the surface of the oil outlet pipe is embeddedly installed with a solenoid valve. The top end of the movable frame 25 forms an included angle with the horizontal plane, and the surface of the sliding block 26 is curved in an arc shape.

[0025] When the rapeseed oil needs to be extracted and refined, the cover plate of the oil inlet pipe is opened, the rapeseed oil is poured into the oil inlet pipe and then into the refining tank 1, after a certain amount is poured, the cover plate of the feeding pipe is opened, acid or alkali is poured into the feeding pipe, the electric heater is manually turned on, the electric heater is powered on to heat the inside of the refining tank 1, the movable rod 21 is driven to rotate, the movable rod 21 drives the sliding rod 23, the digging frame 212, the sliding block 26, the fixed rod 22, the arc-shaped block 27, the deflector 29 and the placement frame 28 to move in a ring shape, the upper end of the surface of the sliding rod 23 moves in a ring shape at the end of the movable frame 25, the upper end of the surface of the sliding rod 23 moves in a ring shape towards the highest point of the movable frame 25, so that the sliding rod 23 moves upwards in the ring movement, the digging frame 212 and the sliding block 26 are driven to move upwards, the digging frame 212 and the sliding block 26 move upwards to take the rapeseed oil at the lower end of the inner wall of the refining tank 1 upwards, so that the flowability of the rapeseed oil at the lower end of the inner wall of the refining tank 1 increases, the arc-shaped block 27, the deflector 29 and the placement frame 28 move in a ring shape to stir the rapeseed oil, in the stirring process, the resistance of the rapeseed oil drives the arc-shaped block 27, the deflector 29, the placement frame 28 and the fixed rod 22 to rotate, thereby stirring and throwing the rapeseed oil in the refining tank 1, so as to strengthen the flowability of the rapeseed oil, and then make the rapeseed oil and the acid fully mixed, remove the gum substances in the oil, remove the odor in the oil through high temperature, make the odor of the oil more pure, heat the oil in the refining tank 1 to a certain temperature by hot air, so that the free fatty acid is vaporized and separated from the oil, and then add an adsorbent such as activated carbon or white clay into the refining tank 1 to remove the pigment in the oil, so as to lighten the color of the oil, thereby realizing the extraction and refining of the rapeseed oil.

[0026] As shown in Figure 2 The top end of the refining tank 1 is fixedly connected with a motor 219, the output shaft of the motor 219 is fixedly connected with a first bevel gear 218, the other end of the first bevel gear 218 is meshingly connected with a second bevel gear 217, and the surface of the upper end of the movable rod 21 is fixedly connected to the inner wall of the second bevel gear 217.

[0027] After production is completed, the electric heater and the motor 219 are manually turned off, and the solenoid valve is turned on, so that the rapeseed oil in the refining tank 1 is discharged.

[0028] The motor 219 is manually turned on, the output shaft of the motor 219 drives the first bevel gear 218 to rotate, the first bevel gear 218 drives the second bevel gear 217 to rotate, and the second bevel gear 217 drives the movable rod 21 to rotate.

[0029] As Figure 4 shown, the surface lower end of the slide bar 23 is fixedly connected with a guide disc 24, the inner wall lower end of the movable rod 21 is provided with a guide groove 213, the surface of the guide disc 24 is slidably connected to the inner wall of the guide groove 213, the end of the guide disc 24 is fixedly connected with a spring 215, the top end of the spring 215 is fixedly connected to the inner top wall of the guide groove 213, the inner wall lower end of the guide groove 213 is fixedly connected with a sealing ring 214, and the surface of the slide bar 23 is slidably connected to the inner surface of the sealing ring 214. The sealing ring 214 is a silica gel component.

[0030] As Figures 3-4 shown, the end of the digging frame 212 is provided with annularly distributed liquid outlet holes 216, the surface of the arc-shaped block 27 is provided with a plurality of arc-shaped holes 211, and the surface of the placing frame 28 is provided with a plurality of liquid discharge holes 210.

[0031] In use, the output shaft of the motor 219 rotates to drive the movable rod 21 to rotate through the first bevel gear 218 and the second bevel gear 217, the movable rod 21 rotates to drive the slide bar 23, the digging frame 212, the sliding block 26, the fixed rod 22, the arc-shaped block 27, the flow guide plate 29 and the placing frame 28 to move annularly, the surface upper end of the slide bar 23 moves annularly to the highest point at the end of the movable frame 25, the slide bar 23 drives the digging frame 212 and the sliding block 26 to move upward by a proper height, the digging frame 212 and the sliding block 26 move upward to make the rapeseed oil at the lower end of the inner wall of the refining tank 1 move upward, the rapeseed oil in the digging frame 212 is discharged through the liquid outlet holes 216, the slide bar 23 moves annularly to the lowest point of the movable frame 25, the elastic force of the spring 215 drives the slide bar 23, the digging frame 212 and the sliding block 26 to move downward to a proper position, the digging frame 212 and the sliding block 26 move annularly and are lifted, the flowability of the rapeseed oil at the lower end of the inner wall of the refining tank 1 is increased, the annular movement of the arc-shaped block 27, the flow guide plate 29 and the placing frame 28 stirs the rapeseed oil, the resistance of the rapeseed oil drives the arc-shaped block 27, the flow guide plate 29, the placing frame 28 and the fixed rod 22 to rotate, and then the rapeseed oil in the refining tank 1 is stirred and thrown, so that the flowability of the rapeseed oil is strengthened.

[0032] It should be noted that the refining tank 1, the spring 215, the electric heater, the motor 219 and the like in the above description are all relatively mature devices in the prior art, and the specific model can be selected according to actual needs, and the power supply of the electric heater and the motor 219 can be built-in power supply or mains power supply, and the specific power supply mode is selected as needed, which will not be described herein.

[0033] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A rapeseed oil extraction refining plant, characterized by, Include: Refining tank (1); Stirring mechanism (2), the stirring mechanism (2) includes movable rod (21) that is rotationally connected to the inner wall of refining tank (1), the inner wall of movable rod (21) is slidably connected with slide rod (23), the top of refining tank (1) is fixedly connected with movable frame (25), the surface upper end of slide rod (23) is contacted with the end of movable frame (25), the surface lower end of slide rod (23) is fixedly connected with two number of excavating frame (212), the surface of excavating frame (212) is fixedly connected with annularly distributed slider (26), the surface of movable rod (21) is rotationally connected with fixed rod (22), the surface of fixed rod (22) is fixedly connected with annularly distributed arc block (27), the surface of arc block (27) is fixedly connected with several placing frames (28) and guide vane (29).

2. A rapeseed oil extraction and refining apparatus according to claim 1, characterized in that: The top of refining tank (1) is fixedly connected with motor (219), the output shaft of motor (219) is fixedly connected with first bevel gear (218), the other end of first bevel gear (218) is meshedly connected with second bevel gear (217), the surface upper end of movable rod (21) is fixedly connected to the inner wall of second bevel gear (217).

3. A vegetable oil extraction and refining apparatus according to claim 1, characterized in that: The surface lower end of slide rod (23) is fixedly connected with guide disc (24), the lower end of the inner wall of movable rod (21) is provided with guide groove (213), the surface of guide disc (24) is slidably connected to the inner wall of guide groove (213).

4. A vegetable oil extraction and refining apparatus according to claim 3, characterized in that: The end of guide disc (24) is fixedly connected with spring (215), the top of spring (215) is fixedly connected to the inner top wall of guide groove (213).

5. A vegetable oil extraction and refining apparatus according to claim 1, characterized in that: The end of excavating frame (212) is provided with annularly distributed liquid outlet hole (216).

6. A vegetable oil extraction and refining apparatus according to claim 1, characterized in that: The surface of arc block (27) is provided with several arc-shaped holes (211), the surface of placing frame (28) is provided with several liquid discharge holes (210).

7. A vegetable oil extraction and refining apparatus according to claim 3, characterized in that: The inner wall lower end of guide groove (213) is fixedly connected with sealing ring (214), the surface of slide rod (23) is slidably connected to the inner surface of sealing ring (214).

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