Separation device for glycerol extraction

Abstract

The utility model belongs to the technical field of separation devices, and particularly relates to a separation device for glycerol extraction, which comprises a separation device main body, a feed pipe is fixedly connected to the side surface of the upper part of the separation device main body, and a first discharge pipe is fixedly connected to the side surface of the lower part of the separation device main body; a connecting pipe is fixedly connected to the side face of the separating device body, a second discharging pipe is fixedly connected to the end, away from the separating device body, of the connecting pipe, a motor is fixedly connected to the top of the separating device body, a rotating shaft is fixedly connected to an output shaft of the motor, and centrifugal pipes are fixedly connected to the circumferential face of the rotating shaft. The utility model solves the problems that if grease and glycerol are not effectively separated or treated in the stirring or separating process, the grease and the glycerol are possibly accumulated on the surface of a centrifugal tube of equipment, the friction resistance of the centrifugal tube is possibly increased, the rotating efficiency of the centrifugal tube is reduced, and the separation and extraction efficiency of the glycerol is influenced.

Description

Technical Field

[0001] The utility model belongs to the technical field of separation devices, and particularly relates to a separation device for glycerol extraction. Background Art

[0002] The centrifuge can effectively separate mixtures such as glycerin and water through the centrifugal force generated by high-speed rotation. Its structure includes a motor, rotor, centrifuge tube and control panel. It is easy to operate. The centrifugal force causes the glycerin and oil to separate into layers, with glycerin usually located in the upper layer. After centrifugation, the substances in different layers can be collected separately to achieve efficient separation.

[0003] Patent announcement number CN218980522U discloses a separation device for plant extraction, including a separator body, a movable seat, a motor, an exhaust pipe, a second discharge pipe, a first discharge pipe, a feed pipe and a separation mechanism. The utility model sets a separation mechanism, and uses a suction pump to transport the plant extract into the centrifugal cylinder, so that the motor drives the rotating shaft to rotate centrifugally and then drives the diversion pipe to rotate at the same speed, so that the extracted liquid is separated into groups under the action of centrifugal force, and then the light phase liquid after stratification is discharged from the first discharge pipe, and the stratified liquid flows out from the second discharge pipe from the gap between the diversion pipe and the centrifugal cylinder, thereby improving the extraction efficiency of the plant essence. By setting a buffer mechanism, multiple groups of limit clips are evenly distributed on the outside of the centrifugal cylinder, and the elastic buffering of the spring rod and the limit block is used to reduce the shaking of the centrifugal cylinder. The rubber ring can prevent the friction force of the centrifugal cylinder from being too large and falling off while reducing the shaking, thereby playing the role of elastic buffering of the centrifugal cylinder.

[0004] However, the current separation device has the following problems: if the oil and glycerin are not effectively separated or processed during the stirring or separation process, they may accumulate on the surface of the centrifuge tube of the equipment, which may increase the friction resistance of the centrifuge tube and reduce the rotation efficiency of the centrifuge tube, thereby affecting the separation and extraction efficiency of glycerin. Therefore, we propose a separation device for glycerin extraction. Utility Model Content

[0005] The purpose of the utility model is to provide a separation device for glycerol extraction, which can solve the problem in the related art that if oil and glycerol are not effectively separated or processed during the stirring or separation process, they may accumulate on the surface of the centrifuge tube of the equipment, which may increase the friction resistance of the centrifuge tube and reduce the rotation efficiency of the centrifuge tube, thereby affecting the separation and extraction efficiency of glycerol.

[0006] The technical solutions adopted by this utility model are as follows:

[0007] A separation device for glycerol extraction comprises a separation device body, wherein the upper side surface of the separation device body is fixedly connected to a feed pipe, the lower side surface of the separation device body is fixedly connected to a first discharge pipe, the side surface of the separation device body is fixedly connected to a connecting pipe, the end of the connecting pipe away from the separation device body is fixedly connected to a second discharge pipe, the top of the separation device body is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the circumferential surface of the rotating shaft is fixedly connected to a centrifuge tube, the grease and glycerol mixture is poured into the interior of the separation device body from the feed pipe, the motor is started, the output shaft of the motor will rotate the rotating shaft, the rotation of the rotating shaft will drive the centrifuge tube to rotate, and the rotation of the centrifuge tube will separate the grease and glycerol in the grease and glycerol mixture. Because the densities of grease and glycerol are different, the grease comes out of the first discharge pipe, and the glycerol comes out of the second discharge pipe through the connecting pipe.

[0008] The top of the inner wall of the separation device body is provided with a protective device, and the protective device includes a connecting rod, the top of the connecting rod is fixedly connected to the top of the inner wall of the separation device body, the bottom of the connecting rod is fixedly connected to a fixing ring, the circumferential surface of the rotating shaft is fixedly connected to a swivel, the bottom of the swivel is fixedly connected to a plurality of convex balls, the circumferential surface of the fixing ring is fixedly connected to a connecting block, the bottom of the connecting block is fixedly connected to a fixing block, the circumferential surface of the rotating shaft is rotatably connected to the connecting ring, the top of the connecting ring is fixedly connected to a resistance rod, the bottom of the connecting ring is fixedly connected to a long rod, and the circumferential surface of the long rod is fixed There are several scraper rings in the fixed connection, and a spring is provided between the fixed block and the connecting ring. When the rotating shaft rotates, it drives the rotating ring to rotate, and the rotation of the rotating ring drives the convex ball to rotate. When the convex ball rotates, it hits the resistance rod, and the resistance rod moves downward due to the resistance. The movement of the resistance rod drives the connecting ring to move, and the movement of the connecting ring drives the long rod to move, and the movement of the long rod drives the scraper ring to move. When the convex ball does not hit the resistance rod when rotating, the connecting ring will be reset by the elastic force of the spring, and the reset of the connecting ring will drive the resistance rod, the long rod and the scraper ring to reset, and so on.

[0009] The interference rod is located on the displacement tracks of the plurality of convex balls, and one end of the interference rod away from the connecting ring contacts the bottom of the fixing ring.

[0010] The inner walls of the plurality of scraper rings are in contact with the outer wall of the centrifuge tube, and gaps are provided between the plurality of scraper rings.

[0011] An auxiliary device is provided at the bottom of the fixed block, and the auxiliary device includes a long block, the top of the long block is fixedly connected to the bottom of the fixed block, and a plurality of fixed plates are fixedly connected on both sides of the fixed block, and the sides of the plurality of fixed plates are fixedly connected with impact rods. When the scraper ring moves up and down, each time the scraper ring resets upward, the top of the scraper ring will hit the impact rod, thereby causing the scraper ring to vibrate. The vibration of the scraper ring can more effectively remove grease and glycerin on the surface of the centrifuge tube.

[0012] A plurality of the impact rods are located on the displacement tracks of a plurality of scraper rings.

[0013] A distance between the plurality of fixing plates is the same as a distance between the plurality of scraper rings.

[0014] The technical effects achieved by this utility model are:

[0015] The utility model provides a protective device so that the convex ball, the connecting ring, the resistance rod, the long rod, the scraper ring, the spring and the rotating ring cooperate with each other, so that the connecting ring can be reset by the elastic force of the spring, and the reset of the connecting ring will drive the resistance rod, the long rod and the scraper ring to reset, and so on, so that the scraper ring can separate the grease and glycerin in the grease and glycerin mixture of the centrifuge tube, thereby avoiding the problem that the grease or glycerin adheres to the outer wall of the centrifuge tube, resulting in the failure to effectively separate the grease and glycerin when the centrifuge tube rotates.

[0016] The utility model provides an auxiliary device so that the impact rod, the spring, the rotating ring and the long rod cooperate to enable the scraper ring to move up and down. Each time the scraper ring is reset upward, the top of the scraper ring will hit the impact rod, thereby causing the scraper ring to vibrate. The vibration of the scraper ring can more effectively remove grease and glycerin on the surface of the centrifuge tube, thereby helping the scraper ring to more thoroughly remove grease and glycerin from the surface of the centrifuge tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the utility model as a whole;

[0018] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

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

[0020] Figure 4 It is a schematic diagram of the structure of the connecting ring of the utility model;

[0021] Figure 5 This utility model Figure 4 Schematic diagram of the structure at A in the figure.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Separation device body; 2. Feed pipe; 3. First discharge pipe; 4. Connecting pipe; 5. Second discharge pipe; 6. Motor; 7. Rotating shaft; 8. Protective device; 9. Auxiliary device; 10. Centrifuge tube; 81. Connecting rod; 82. Fixed ring; 83. Protruding ball; 84. Connecting block; 85. Fixed block; 86. Connecting ring; 87. Resistance rod; 88. Long rod; 89. Scraper ring; 810. Spring; 811. Rotating ring; 91. Long block; 92. Fixed plate; 93. Impact rod. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention and does not strictly limit the scope of protection of the present invention.

[0025] like Figure 1-5 As shown, a separation device for glycerol extraction includes a separation device body 1, a feed pipe 2 is fixedly connected to the upper side of the separation device body 1, a first discharge pipe 3 is fixedly connected to the lower side of the separation device body 1, a connecting pipe 4 is fixedly connected to the side of the separation device body 1, and a second discharge pipe 5 is fixedly connected to the end of the connecting pipe 4 away from the separation device body 1. The top of the separation device body 1 is fixedly connected to a motor 6, the output shaft of the motor 6 is fixedly connected to a rotating shaft 7, and the circumferential surface of the rotating shaft 7 is fixedly connected to a centrifuge tube 10. A protective device 8 is provided on the top of the inner wall of the separation device body 1. The protective device 8 includes a connecting rod 81, the top of the connecting rod 81 is fixedly connected to the top of the inner wall of the separation device body 1, the bottom of the connecting rod 81 is fixedly connected to a fixing ring 82, the circumferential surface of the rotating shaft 7 is fixedly connected to a rotating ring 811, and the bottom of the rotating ring 811 is fixedly connected to several The top of the connecting ring 86 is fixedly connected to the resistance rod 87, and the bottom of the connecting ring 86 is fixedly connected to the long rod 88. The circumferential surface of the long rod 88 is fixedly connected to a number of scraping rings 89. A spring 810 is provided between the fixed block 85 and the connecting ring 86. The connecting ring 86 will be reset by the elastic force of the spring 810. The reset of the connecting ring 86 will drive the resistance rod 87, the long rod 88 and the scraping ring 89 to reset, and so on. Therefore, the scraping ring 89 can separate the grease and glycerin in the grease and glycerin mixture of the centrifuge tube 10, thereby avoiding the grease or glycerin adhering to the outer wall of the centrifuge tube 10, resulting in the problem that the grease and glycerin cannot be effectively separated when the centrifuge tube 10 rotates.

[0026] The resisting rod 87 is located on the displacement tracks of the plurality of convex balls 83 , and one end of the resisting rod 87 away from the connecting ring 86 contacts the bottom of the fixing ring 82 .

[0027] The inner walls of the scraping rings 89 are in contact with the outer wall of the centrifuge tube 10 , and gaps are provided between the scraping rings 89 .

[0028] According to the above structure, the mixture of grease and glycerin is poured into the interior of the separation device body 1 from the feed pipe 2, and the motor 6 is started. The output shaft of the motor 6 will rotate the rotating shaft 7, and the rotation of the rotating shaft 7 will drive the centrifuge tube 10 to rotate. The rotation of the centrifuge tube 10 will separate the grease and glycerin in the grease and glycerin mixture. Because the densities of grease and glycerin are different, the grease and glycerin come out from the first discharge pipe 3, and the glycerin comes out from the second discharge pipe 5 through the connecting pipe 4. When the rotating shaft 7 rotates, it will drive the rotating ring 811 to rotate, and the rotation of the rotating ring 811 will drive the convex ball 83 to rotate. When the convex ball 83 rotates, it will abut against the resistance rod 87, and the resistance rod 87 will move downward due to the resistance. The movement of the resistance rod 87 will drive the connecting ring 86 to move, the movement of the connecting ring 86 will drive the long rod 88 to move, and the movement of the long rod 88 will drive the scraper ring 89 to move. When the convex ball 83 does not resist the resistance rod 87 during rotation, the connecting ring 86 will be reset by the elastic force of the spring 810, and the reset of the connecting ring 86 will drive the resistance rod 87, the long rod 88, and the scraper ring 89 to reset, and so on. As a result, the scraper ring 89 can separate the grease and glycerin in the grease and glycerin mixture of the centrifuge tube 10, thereby avoiding the grease or glycerin adhering to the outer wall of the centrifuge tube 10, resulting in the problem that the grease and glycerin cannot be effectively separated when the centrifuge tube 10 rotates.

[0029] like Figure 1-5 As shown, an auxiliary device 9 is provided at the bottom of the fixed block 85, and the auxiliary device 9 includes a long block 91. The top of the long block 91 is fixedly connected to the bottom of the fixed block 85, and several fixed plates 92 are fixedly connected on both sides of the fixed block 85. The sides of the several fixed plates 92 are fixedly connected with impact rods 93.

[0030] The plurality of impact rods 93 are located on the displacement tracks of the plurality of scraper rings 89 .

[0031] The distance between the plurality of fixing plates 92 is the same as the distance between the plurality of scraper rings 89 .

[0032] According to the above structure, when the scraper ring 89 moves up and down, each time the scraper ring 89 resets upward, the top of the scraper ring 89 will hit the impact rod 93, thereby causing the scraper ring 89 to vibrate. The vibration of the scraper ring 89 can more effectively remove the grease and glycerin on the surface of the centrifuge tube 10, thereby helping the scraper ring 89 to more thoroughly remove the grease and glycerin from the surface of the centrifuge tube 10.

[0033] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention shall, unless otherwise specified or limited, be implemented in accordance with conventional means in the art.

Claims

1. A separation device for glycerol extraction, comprising a separation device body (1), a feed pipe (2) fixedly connected to the upper side of the separation device body (1), a first discharge pipe (3) fixedly connected to the lower side of the separation device body (1), a connecting pipe (4) fixedly connected to the side of the separation device body (1), a second discharge pipe (5) fixedly connected to the end of the connecting pipe (4) away from the separation device body (1), a motor (6) fixedly connected to the top of the separation device body (1), an output shaft of the motor (6) fixedly connected to a rotating shaft (7), a centrifuge tube (10) fixedly connected to the circumferential surface of the rotating shaft (7), characterized in that: A protective device (8) is provided at the top of the inner wall of the separation device body (1), and the protective device (8) comprises a connecting rod (81), the top of the connecting rod (81) is fixedly connected to the top of the inner wall of the separation device body (1), the bottom of the connecting rod (81) is fixedly connected to a fixing ring (82), the circumferential surface of the rotating shaft (7) is fixedly connected to a rotating ring (811), the bottom of the rotating ring (811) is fixedly connected to a plurality of convex balls (83), and the circumferential surface of the fixing ring (82) is fixedly connected to the rotating ring (811). A connecting block (84) is fixedly connected, a fixed block (85) is fixedly connected to the bottom of the connecting block (84), a connecting ring (86) is rotatably connected to the circumferential surface of the rotating shaft (7), a resisting rod (87) is fixedly connected to the top of the connecting ring (86), a long rod (88) is fixedly connected to the bottom of the connecting ring (86), and a plurality of scraping rings (89) are fixedly connected to the circumferential surface of the long rod (88), and a spring (810) is provided between the fixed block (85) and the connecting ring (86).

2. A separation device for glycerol extraction according to claim 1, characterized in that: The resisting rod (87) is located on the displacement tracks of the plurality of convex balls (83), and one end of the resisting rod (87) away from the connecting ring (86) contacts the bottom of the fixing ring (82).

3. A separation device for glycerol extraction according to claim 1, characterized in that: The inner walls of the plurality of scraper rings (89) are in contact with the outer wall of the centrifuge tube (10), and gaps are provided between the plurality of scraper rings (89).

4. A separation device for glycerol extraction according to claim 1, characterized in that: An auxiliary device (9) is provided at the bottom of the fixed block (85), and the auxiliary device (9) comprises a long block (91). The top of the long block (91) is fixedly connected to the bottom of the fixed block (85). Both sides of the fixed block (85) are fixedly connected to a plurality of fixed plates (92). The sides of the plurality of fixed plates (92) are fixedly connected to impact rods (93).

5. A separation device for glycerol extraction according to claim 4, characterized in that: The plurality of impact rods (93) are located on the displacement tracks of the plurality of scraper rings (89).

6. A separation device for glycerol extraction according to claim 4, characterized in that: A distance between the plurality of fixing plates (92) is the same as a distance between the plurality of scraper rings (89).

Images