A discharge structure for a rapeseed press cake cooling device

Abstract

This utility model discloses a discharge structure for a rapeseed cake cooling device, including a tank and a filter tube. A vibration assembly is installed on top of the tank. The filter tube is rotatably connected to the inside of the tank, and a spiral auger is rotatably connected inside the filter tube. A motor is installed at one end of the spiral auger. External teeth are installed on the right side of the filter tube, and the external teeth are welded to the filter tube. Compared with existing discharge structures, this discharge structure of the rapeseed cake cooling device uses a dispersing rod assembly to break up the cake. The crushed material falls into the filter tube. The motor drives the external teeth to rotate through gears, which in turn drives the filter tube to rotate in the tank. The crushed material in the filter tube is subjected to centrifugal force, which throws out the residual oil. The motor drives a mass block to rotate, causing the entire device to vibrate. The oil that is thrown onto the inner wall of the tank quickly slides down onto the funnel under the influence of vibration, and then flows from the funnel into the collection bucket, reducing oil loss.

Description

Technical Field

[0001] This utility model relates to the field of rapeseed pressing technology, specifically to the discharge structure of a rapeseed pressing cake cooling device. Background Technology

[0002] Rapeseed oil presses are primarily used for extracting oil from rapeseed. This equipment is commonly known as a screw-type fully automatic oil press or a hydraulic fully automatic oil press. A screw-type rapeseed oil press mainly consists of two parts: a hydraulic system and a pressing chamber. Its working process involves squeezing the oil out of the rapeseed under high pressure. The oil is then filtered through a vacuum, resulting in relatively clean oil. The screw-type oil press uses mechanical pressure to force the oil from the oilseed crop to be squeezed out, thus achieving the purpose of oil extraction. Most oil extraction is hot pressing.

[0003] During pressing, the particles of the pressed material (referred to as the pressed material) are squeezed together by the inner and outer surfaces under pressure. Due to the surface squeezing, the liquid part and the gel part undergo two different processes: (1) the oil is squeezed out from the gaps, and (2) the material particles are deformed under high pressure to form a hard cake called "oil cake (meal)" until the inner and outer surfaces are connected and the oil passage is closed. The temperature of the pressed cake after pressing is high. It can only be processed after cooling. Therefore, a discharge structure of a rapeseed pressed cake cooling device is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a discharge structure for a rapeseed cake cooling device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a discharge structure for a rapeseed cake cooling device, comprising a tank and a filter tube, wherein a vibration assembly is installed above the tank, the filter tube is rotatably connected to the inside of the tank, and a spiral auger is rotatably connected inside the filter tube, a motor is installed at one end of the spiral auger, and external teeth are installed on the outer right side of the filter tube, and the external teeth are welded to the filter tube.

[0006] Furthermore, a gear meshes above the external teeth, and a motor is installed on one side of the gear. The motor drives the external teeth to rotate through the gear, and the external teeth drive the filter tube to rotate in the tank.

[0007] Furthermore, the vibration assembly includes a second motor and a mass block, with mass blocks installed on the left and right sides of the second motor. The second motor drives the mass blocks to rotate, thereby causing the entire device to vibrate. The oil that is thrown onto the inner wall of the tank quickly slides down onto the funnel under the influence of the vibration.

[0008] Furthermore, a funnel is installed at the bottom of the tank, and a collection bucket is installed below the funnel. The oil flows from the funnel into the collection bucket, reducing oil loss.

[0009] Furthermore, a discharge port is installed on the right side of the tank, and a waste frame is installed below the discharge port. Waste residue is pushed by the spiral auger through the discharge port and falls into the waste frame, which facilitates subsequent processing.

[0010] Furthermore, a feed inlet is installed on the left side of the tank, and a dust cover is installed above the feed inlet. Closing the dust cover prevents dust from entering the feed inlet.

[0011] Furthermore, a dispersing rod assembly is installed inside the feed inlet, and the dispersing rod assembly is rotatably connected to the feed inlet. The dispersing rod assembly rotates to break up the press cake, and the crushed residue falls into the filter tube.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the pressed cake falls into the feed inlet through the cooling equipment, and then the dust cover is closed to prevent dust from entering the feed inlet. The crushing rod group rotates to crush the pressed cake, and the crushed residue falls into the filter tube. Motor 1 drives the external gear to rotate through the gear, and the external gear drives the filter tube to rotate in the tank. The crushed residue is affected by centrifugal force in the filter tube, which throws out the residual oil. Motor 2 drives the mass block to rotate, which causes the whole device to vibrate. The oil that is thrown onto the inner wall of the tank quickly slides down to the funnel under the influence of vibration, and then flows from the funnel to the collection bucket, reducing oil loss. The spiral auger rotates under the drive of motor 3. By controlling the relative rotation speed between the spiral auger and the filter tube, the speed of the crushed residue in the filter tube is changed, so that the crushed residue is fully filtered. Finally, the waste residue is pushed by the spiral auger through the discharge port and falls into the waste box, which is convenient for subsequent processing.

[0013] 1. In this utility model, the pressed cake falls into the feed inlet through a cooling device. Then, the dust cover is closed to prevent dust from entering the feed inlet. The dispersing rod group rotates to break up the pressed cake. The crushed residue falls into the filter tube. Motor 1 drives the external gear to rotate through the gear. The external gear drives the filter tube to rotate in the tank. The crushed residue is affected by centrifugal force in the filter tube, which throws out the residual oil. Motor 2 drives the mass block to rotate, which causes the whole device to vibrate. The oil that is thrown onto the inner wall of the tank quickly slides down onto the funnel under the influence of vibration, and then flows from the funnel into the collection bucket, reducing oil loss.

[0014] 2. The spiral auger of this utility model rotates under the drive of a motor. By controlling the relative rotation speed between the spiral auger and the filter tube, the speed at which the slag travels in the filter tube is changed, so that the slag is fully filtered. Finally, the waste slag is pushed by the spiral auger through the discharge port and falls into the waste box, which is convenient for subsequent processing. Attached Figure Description

[0015] Figure 1 This is a front sectional view of the discharge structure of a rapeseed cake cooling device according to the present invention.

[0016] Figure 2This is a partial three-dimensional cross-sectional view of the filter tube of the discharge structure of a rapeseed cake cooling device according to the present invention;

[0017] Figure 3 This is a three-dimensional structural diagram of the dispersing rod assembly of the discharge structure of a rapeseed cake cooling device according to this utility model.

[0018] In the diagram: 1. Tank; 2. Filter tube; 3. Spiral auger; 4. External gear; 5. Gear; 6. Motor 1; 7. Funnel; 8. Collection bucket; 9. Discharge port; 10. Waste frame; 11. Vibration assembly; 1101. Motor 2; 1102. Mass block; 12. Feed inlet; 13. Dispersing rod assembly; 14. Dust cover; 15. Motor 3. Detailed Implementation

[0019] like Figure 1-3 As shown, the discharge structure of a rapeseed cake cooling device includes a tank 1 and a filter pipe 2. A vibration assembly 11 is installed on the top of the tank 1. The filter pipe 2 is rotatably connected to the inside of the tank 1, and a spiral auger 3 is rotatably connected inside the filter pipe 2. A motor 3 15 is installed at one end of the spiral auger 3. An external tooth 4 is installed on the right side of the filter pipe 2, and the external tooth 4 is welded to the filter pipe 2. A gear 5 meshes above the external tooth 4, and a motor 6 is installed on one side of the gear 5. The vibration assembly 11 includes a motor 2 1101 and a mass block 1102, and mass blocks 1102 are installed on the left and right sides of the motor 2 1101. A funnel 7 is installed below the tank 1, and a collection bucket 8 is installed below the funnel 7. A dispersing rod assembly 13 is installed inside the feed inlet 12. The dispersing rod assembly 13 is rotatably connected to the feed inlet 12. The feed inlet 12 is installed on the left side of the tank body 1, and a dust cover 14 is installed above the feed inlet 12. The pressed cake falls into the feed inlet 12 through the cooling equipment. Then the dust cover 14 is closed to prevent dust from entering the feed inlet 12. The dispersing rod assembly 13 rotates to break up the pressed cake. The crushed material falls into the filter tube 2. The motor 1 6 drives the external gear 4 to rotate through the gear 5. The external gear 4 drives the filter tube 2 to rotate in the tank body 1. The crushed material in the filter tube 2 is affected by centrifugal force, which throws out the residual oil. The motor 2 1101 drives the mass block 1102 to rotate, thereby causing the whole device to vibrate. The oil that is thrown onto the inner wall of the tank body 1 slides quickly onto the funnel 7 under the influence of vibration, and then flows from the funnel 7 into the collection bucket 8, reducing oil loss.

[0020] like Figure 1 As shown, a discharge port 9 is installed on the right side of the tank 1, and a waste frame 10 is installed below the discharge port 9. The spiral auger 3 rotates under the drive of motor 315. By controlling the relative rotation speed between the spiral auger 3 and the filter tube 2, the travel speed of the slag in the filter tube 2 is changed, so that the slag is fully filtered. Finally, the waste is pushed by the spiral auger 3 through the discharge port 9 and falls into the waste frame 10 for subsequent processing.

[0021] Working principle: When using the discharge structure of this rapeseed cake cooling equipment, firstly, the pressed cake falls into the feed inlet 12 through the cooling equipment. Then, the dust cover 14 is closed to prevent dust from entering the feed inlet 12. The dispersing rod assembly 13 rotates to break up the pressed cake, and the fragments fall into the filter tube 2. Motor 1 6 drives the external gear 4 to rotate through gear 5. The external gear 4 drives the filter tube 2 to rotate in the tank 1. The fragments in the filter tube 2 are affected by centrifugal force, which throws out the residual oil. Motor 2 1101 drives the mass... The rotation of block 1102 causes the entire device to vibrate. The oil that is thrown onto the inner wall of tank 1 quickly slides down onto funnel 7 under the influence of vibration, and then flows from funnel 7 into collection bucket 8, reducing oil loss. The spiral auger 3 rotates under the drive of motor 315. By controlling the relative rotation speed between spiral auger 3 and filter tube 2, the speed of the slag in filter tube 2 is changed, so that the slag is fully filtered. Finally, the waste is pushed by spiral auger 3 through discharge port 9 into waste frame 10 for subsequent processing.

Claims

1. A discharge structure of a rapeseed expeller cake cooling apparatus comprising a tank body (1) and a filter pipe (2), characterized in that, A vibration assembly (11) is installed on the top of the tank (1). The filter tube (2) is rotatably connected to the inside of the tank (1), and a spiral auger (3) is rotatably connected inside the filter tube (2). A motor (15) is installed at one end of the spiral auger (3). An external tooth (4) is installed on the right side of the outer side of the filter tube (2), and the external tooth (4) is welded to the filter tube (2).

2. The discharge structure of a rapeseed expeller cake cooling apparatus according to claim 1, characterized in that, A gear (5) meshes above the external tooth (4), and a motor (6) is mounted on one side of the gear (5).

3. The discharging structure of the rapeseed expeller cake cooling apparatus according to claim 1, characterized in that, The vibration assembly (11) includes a second motor (1101) and a mass block (1102), and the mass block (1102) is installed on the left and right sides of the second motor (1101).

4. The discharging structure of the rapeseed expeller cake cooling apparatus according to claim 1, characterized in that, A funnel (7) is installed below the tank (1), and a collection bucket (8) is installed below the funnel (7).

5. The discharging structure of the rapeseed expeller cake cooling apparatus according to claim 1, characterized in that, A discharge port (9) is installed on the right side of the tank (1), and a waste frame (10) is installed below the discharge port (9).

6. The discharge structure of a rapeseed expeller cake cooling apparatus according to claim 1, characterized in that, A feed inlet (12) is installed on the left side of the tank (1), and a dust cover (14) is installed above the feed inlet (12).

7. A discharge structure for a rapeseed expeller cake cooling apparatus according to claim 6, characterised in that, The feed inlet (12) is equipped with a dispersing rod assembly (13), and the dispersing rod assembly (13) is rotatably connected to the feed inlet (12).

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