A continuous solid-liquid separation device for taurine

Abstract

This utility model discloses a continuous solid-liquid separation device for taurine, relating to the field of taurine processing technology. It includes a frame, a fixed drum, an outer drum, and an inner drum. The outer drum is connected to an outer drum drive device on the frame, and the inner drum is connected to an inner drum drive device on the frame. A conveyor frame for conveying solid taurine is provided on the right side of the inner drum on the frame. Several rollers are provided at the bottom of the conveyor frame. A baffle is vertically mounted on the conveyor frame, with a liquid inlet pipe passing through its center laterally. A discharge gap is provided between the baffle and the circumferential wall of the inner drum. A gap is provided between the baffle and the circumferential wall of the outer drum. A solid discharge port is provided below the baffle, between the circumferential walls of the outer and inner drums. A liquid-retaining ring is coaxially connected to the right side of the first opening on the inner side of the fixed drum's circumferential wall, and a liquid outlet is provided at the bottom of the fixed drum's circumferential wall. This utility model's continuous solid-liquid separation device for taurine features good discharge flowability, easy cleaning, and continuous operation.

Description

Technical Field

[0001] This utility model relates to the field of taurine processing technology, and in particular to a continuous solid-liquid separation device for sulfonic acid. Background Technology

[0002] Taurine, also known as taurine or 2-aminoethanesulfonic acid, is one of the essential amino acids required by the human body under certain conditions. As a non-protein amino acid, taurine has significant physiological effects on physical performance and a series of unique functions in the cardiovascular system, enhancing physical fitness and relieving fatigue. Taurine also possesses anti-inflammatory, antipyretic, analgesic, anticonvulsant, and blood pressure-lowering effects. Furthermore, it plays a beneficial role in infant brain development, nerve conduction, visual function, and calcium absorption. Therefore, taurine is increasingly gaining broad commercial and social value in food, health products, medicine, and organic synthesis, with rapid market demand growth and promising application prospects.

[0003] Taurine is a white crystalline or powdery substance, readily soluble in water. Its main industrial production methods include the ethanolamine process and the ethylene oxide process. However, regardless of the production process used, current taurine production inevitably involves the concentration and crystallization of taurine aqueous solutions. Commercially available taurine products generally suffer from poor flowability and a tendency to agglomerate, indicating that the crystallization process is a key factor affecting the refining, quality, and production cost of taurine products. Furthermore, cleaning the drum of the crystallization apparatus after crystallization is also quite difficult. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing a continuous solid-liquid separation device for taurine that features good material flowability, easy cleaning, and continuous operation.

[0005] The technical solution adopted in this utility model is as follows.

[0006] A continuous solid-liquid separation device for taurine includes a frame, a fixed drum with a first opening at its right end that is horizontally fixed on the frame, an outer drum with a second opening at its right end that is coaxially disposed inside the fixed drum, and an inner drum with a third opening at its right end that is coaxially disposed inside the outer drum; the outer drum has a plurality of fine holes on its peripheral sidewall; the inner drum has a plurality of coarse holes on its peripheral sidewall; the outer surface of the inner drum's peripheral sidewall has a pusher thread; the outer drum is connected to an outer drum drive device on the frame, and the inner drum is connected to an inner drum drive device on the frame.

[0007] A conveyor frame for conveying solid taurine is provided on the right side of the inner drum on the frame; several rollers are provided at the bottom of the conveyor frame; a baffle is provided vertically on the conveyor frame, and a liquid inlet pipe is passed through the center of the baffle; the baffle closes the first opening; there is a discharge gap between the baffle and the side wall of the inner drum; there is a gap between the baffle and the side wall of the outer drum; a solid discharge port is provided between the side walls of the outer drum and the side walls of the inner drum below the baffle; a liquid baffle ring is coaxially connected to the right side of the first opening on the inner side of the fixed drum side wall, and a liquid outlet is provided at the bottom of the fixed drum side wall.

[0008] The beneficial effects of this invention are as follows: When cooled taurine liquid enters the inner drum through the inlet pipe, the inner drum rotates at a first speed along the central axis of the horizontal rotating shaft. The crystalline fine taurine particles are thrown into the outer drum through the coarse holes and then enter the solid discharge port through the discharge gap. As the outer drum rotates at a second speed along the central axis of the horizontal rotating shaft, the crystalline fine taurine particles are retained in the space between the outer and inner drums. Utilizing the speed difference between the outer and inner drums, they are pushed to the solid discharge port by the pusher screw. The liquid is thrown into the space between the outer and inner drums and discharged from the outlet. The solid taurine is finally output from the conveyor frame. Several rollers are provided at the bottom of the conveyor frame. When cleaning the equipment is required, the conveyor frame moves to the right, and the baffle no longer closes the first opening, facilitating cleaning of the outer and inner drums. This invention features good material flowability, easy cleaning, and continuous operation.

[0009] As a preferred technical solution, the outer drum drive device includes a horizontal rotating shaft and a first motor; the inner drum drive device includes a rotating sleeve and a second motor.

[0010] The central axis of the horizontal rotating shaft, the central axis of the outer rotating drum's peripheral side wall, the central axis of the inner rotating drum's peripheral side wall, and the central axis of the baffle plate are all on the same horizontal straight line; the left side wall of the fixed drum, the left side wall of the outer rotating drum, and the left side wall of the inner rotating drum are all perpendicular to the horizontal straight line.

[0011] The left side wall of the fixed drum has horizontal and vertical holes. The right end of the horizontal rotating shaft is connected to the center of the left side wall of the inner drum. The horizontal rotating shaft is connected to the first motor mounted on the frame. A second ball bearing is coaxially mounted on the horizontal rotating shaft, and a rotating sleeve is mounted on the second ball bearing. The rotating sleeve is connected to the horizontal hole through the first ball bearing. The right end of the rotating sleeve is connected to the center of the left side wall of the outer drum. The rotating sleeve is connected to the second motor mounted on the frame.

[0012] As a preferred technical solution, the outer drum circumferential sidewall and the inner drum circumferential sidewall are parallel to each other and gradually increase in size from left to right.

[0013] As a preferred technical solution, the center of the left side wall of the inner drum is provided with a threaded hole opening to the right, and the right end of the horizontal rotating shaft is provided with a thread adapted to the threaded hole. Using this technical solution, the inner drum can be removed for easy cleaning of the fine holes.

[0014] As a preferred technical solution, the liquid outlet is connected to the liquid outlet pipe, and the liquid outlet pipe is equipped with a liquid outlet pump.

[0015] As a preferred technical solution, the second motor is horizontally mounted on the frame, and a transmission wheel is installed on the rotating sleeve. The power output wheel of the second motor is connected to the transmission wheel through a transmission belt.

[0016] The first motor is horizontally mounted on the frame. The drive shaft of the first motor is connected to the horizontal rotation shaft. The central axis of the drive shaft of the first motor and the central axis of the horizontal rotation shaft are on the same straight line.

[0017] As a preferred technical solution, a protrusion is provided at the top right side of the baffle, and a first rolling element mounting seat is provided on the protrusion; a first rolling element is mounted on the first rolling element mounting seat, and the first rolling element contacts the inner side of the third opening. This technical solution ensures the safe rotation of the inner drum.

[0018] As a preferred technical solution, a downward-opening discharge auxiliary arc plate is provided on the right side of the baffle. Using this technical solution, the discharge auxiliary arc plate helps to squeeze coarse taurine particles into the solid discharge port.

[0019] As a preferred technical solution, a plurality of second rolling element mounting seats are provided on the right side of the liquid-retaining ring on the inner side of the fixed drum peripheral wall, and each second rolling element mounting seat is arranged in a ring array along the central axis of the rotating shaft; a second rolling element is mounted on the second rolling element mounting seat, and the second rolling element is in contact with the right end of the outer side of the outer drum peripheral wall. This technical solution ensures the safe rotation of the outer drum.

[0020] As a preferred technical solution, a first conveyor belt mounting longitudinal shaft is provided below the conveyor frame, and a second conveyor belt mounting longitudinal shaft is provided on the right side of the upper baffle of the frame. The second conveyor belt mounting longitudinal shaft is located above the first conveyor belt mounting longitudinal shaft, and the first and second conveyor belt mounting longitudinal shafts are connected to the conveyor belt. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a preferred embodiment of the taurine continuous solid-liquid separation device of this utility model.

[0022] Figure 2 yes Figure 1 A magnified view of part A.

[0023] Figure 3 yes Figure 2 A magnified view of part D.

[0024] Figure 4 yes Figure 1 A magnified view of part B.

[0025] Figure 5 yes Figure 1 A magnified view of part C.

[0026] Figure 6 yes Figure 1 The diagram shows a schematic of the sulfonic acid continuous solid-liquid separation device in operation.

[0027] Figure 7 yes Figure 6 A magnified view of part E.

[0028] Figure 8 This is a schematic diagram of a preferred embodiment of the taurine continuous solid-liquid separation device of this utility model.

[0029] Figure 9 yes Figure 8 A magnified view of part F.

[0030] Figure 10 yes Figure 8 A magnified view of part G.

[0031] Figure 11 yes Figure 8 A magnified view of part H.

[0032] Figure 12 This is a schematic diagram of a preferred embodiment of the taurine continuous solid-liquid separation device of this utility model.

[0033] Figure 13 yes Figure 12 A magnified view of part I.

[0034] Figure 14 yes Figure 12 A magnified view of part J.

[0035] Figure 15 This is a schematic diagram of a preferred embodiment of the taurine continuous solid-liquid separation device of this utility model.

[0036] Wherein: frame-1; first opening-2;

[0037] Fixed drum -3; Fixed drum peripheral side wall -31; Fixed drum left side wall -32;

[0038] Fine pores - 4;

[0039] Outer drum -5; outer drum peripheral wall -51; outer drum left side wall -52; gap -53;

[0040] Coarse pores - 6;

[0041] Inner drum - 7; Circumferential side wall of inner drum - 71; Left side wall of inner drum - 72; Discharge gap - 73; Threaded hole - 74;

[0042] Push thread -8; Second opening -9; Third opening -10;

[0043] Horizontal rotating shaft-11; Horizontal hole-12; First motor-13; First ball bearing-14; Rotating sleeve-15; Second ball bearing-16;

[0044] Second motor -17; Power output wheel of the second motor -171;

[0045] Baffle-18; Solid discharge port-180; Protrusion-181; First rolling element mounting seat-182; First rolling element-183; Discharge auxiliary arc plate-184;

[0046] Inlet pipe-19; baffle ring-20; outlet-21; outlet pipe-22; outlet pump-23; drive wheel-24; drive belt-25;

[0047] Second rolling element mounting base-26; Second rolling element-261;

[0048] Conveyor frame-27; Roller-271; First conveyor belt mounting axis-274; Second conveyor belt mounting axis-272; Conveyor belt-273;

[0049] Taurine liquid - 28; Taurine solid - 29. Detailed Implementation

[0050] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0051] Example 1. As... Figure 1-5 As shown, a continuous solid-liquid separation device for taurine includes a frame 1, a fixed drum 3 horizontally fixed to the frame 1 with a first opening 2 at its right end, an outer drum 5 coaxially disposed within the fixed drum 3 with a second opening 9 at its right end, and an inner drum 7 coaxially disposed within the outer drum 5 with a third opening 10 at its right end. The outer drum's peripheral sidewall 51 has several fine holes 4; the inner drum's peripheral sidewall 71 has several coarse holes 6; and the outer surface of the inner drum's peripheral sidewall 71 has pusher threads 8. The outer drum 5 is connected to an outer drum drive device on the frame 1, and the inner drum 7 is connected to an inner drum drive device on the frame 1.

[0052] Specifically, such as Figure 2 , Figure 4-5As shown, the fixed drum 3 includes a fixed drum peripheral sidewall 31 and a fixed drum left sidewall 32. The fixed drum left sidewall 32 seals the left end opening of the fixed drum peripheral sidewall 31, and the right end opening of the fixed drum peripheral sidewall 31 is the first opening 2. The outer rotating drum 5 includes an outer rotating drum peripheral sidewall 51 and an outer rotating drum left sidewall 52. The outer rotating drum left sidewall 52 seals the left end opening of the outer rotating drum peripheral sidewall 51, and the right end opening of the outer rotating drum peripheral sidewall 51 is the second opening 9. The inner rotating drum 7 includes an inner rotating drum peripheral sidewall 71 and an inner rotating drum left sidewall 72. The inner rotating drum left sidewall 72 seals the left end opening of the inner rotating drum peripheral sidewall 71, and the right end opening of the inner rotating drum peripheral sidewall 71 is the third opening 10.

[0053] like Figure 1 As shown, a conveyor frame 27 for conveying solid taurine is provided on the right side of the inner drum 7 on the frame 1; several rollers 271 are provided at the bottom of the conveyor frame 27; a baffle plate 18 is provided vertically on the conveyor frame 27, and a liquid inlet pipe 19 is passed through the center of the baffle plate 18 laterally.

[0054] like Figure 4-5 As shown, the baffle 18 closes the first opening 2; a discharge gap 73 is provided between the baffle 18 and the inner drum peripheral wall 71; a gap 53 is provided between the baffle 18 and the outer drum peripheral wall 51; a solid discharge port 180 is provided between the outer drum peripheral wall 51 and the inner drum peripheral wall 71 below the baffle 18; a liquid-retaining ring 20 is coaxially connected to the right side of the first opening 2 on the inner side of the fixed drum peripheral wall 31, and a liquid outlet 21 is provided at the bottom end of the fixed drum peripheral wall 31. The conveyor frame 27 serves as a conveyor and can also drive the baffle 18 to move horizontally. The baffle 18 is perpendicular to the ground and serves to seal the first opening 2.

[0055] like Figure 2-3 As shown, the outer drum drive device includes a horizontal rotating shaft 11 and a first motor 13; the inner drum drive device includes a rotating sleeve 15 and a second motor 17.

[0056] The central axis of the horizontal rotating shaft 11, the central axis of the outer rotating drum peripheral side wall 51, the central axis of the inner rotating drum peripheral side wall 71, and the central axis of the baffle 18 are on the same horizontal straight line; the left side wall 32 of the fixed drum, the left side wall 52 of the outer rotating drum, and the left side wall 72 of the inner rotating drum are all perpendicular to the horizontal straight line.

[0057] like Figure 2-3 As shown, the left side wall 32 of the fixed drum has horizontal holes 12 in both the horizontal and vertical directions. The right end of the horizontal rotating shaft 11 is connected to the center of the left side wall 72 of the inner rotating drum. The horizontal rotating shaft 11 is connected to the first motor 13 mounted on the frame 1. A second ball bearing 16 is coaxially mounted on the horizontal rotating shaft 11, and a rotating sleeve 15 is mounted on the second ball bearing 16. The rotating sleeve 15 is connected to the horizontal hole 12 through the first ball bearing 14. The right end of the rotating sleeve 15 is connected to the center of the left side wall 52 of the outer rotating drum. The rotating sleeve 15 is connected to the second motor 17 mounted on the frame 1.

[0058] The center of the left side wall 72 of the inner drum has a threaded hole 74 opening to the right, and the right end of the horizontal rotating shaft 11 has a thread adapted to the aforementioned thread. Using this technique, the inner drum can be removed for easy cleaning of the fine hole 4.

[0059] The outer drum circumferential sidewall 51 and the inner drum circumferential sidewall 71 are parallel to each other and gradually increase in size from left to right, forming a trumpet shape.

[0060] like Figure 2-3 As shown, the second motor 17 is horizontally mounted on the frame 1, and a transmission wheel 24 is mounted on the rotating sleeve 15. The power output wheel 171 of the second motor is connected to the transmission wheel 24 through the transmission belt 25.

[0061] The first motor 13 is horizontally mounted on the frame 1. The drive shaft of the first motor 13 is connected to the horizontal rotating shaft 11. The central axis of the drive shaft of the first motor 13 and the central axis of the horizontal rotating shaft 11 are on the same straight line.

[0062] like Figure 1 As shown, a first conveyor belt mounting longitudinal shaft 274 is located below the conveyor frame 27, and a second conveyor belt mounting longitudinal shaft 272 is located on the right side of the upper baffle 18 of the frame 1. The second conveyor belt mounting longitudinal shaft 272 is located above the first conveyor belt mounting longitudinal shaft 274, and both the first and second conveyor belt mounting longitudinal shafts 274 and 272 are connected to the conveyor belt 273. The conveyor belt 273 is used to transport the solid material after solid-liquid separation. The liquid outlet pipe 22 is used to output the liquid material after solid-liquid separation.

[0063] like Figure 6-7 As shown, when cooled taurine liquid 28 enters the inner drum 7 through the inlet pipe 19, the inner drum 7 rotates at a first speed along the central axis of the horizontal rotating shaft 11. The crystalline fine taurine particles from the taurine liquid 28 are thrown into the outer drum 5 through the coarse holes 6. The crystalline fine taurine particles then enter the solid discharge port 180 through the discharge gap 73. As the outer drum 5 rotates at a second speed along the central axis of the horizontal rotating shaft 11, the crystalline fine taurine particles are retained in the space between the outer drum 5 and the inner drum 7. Utilizing the speed difference between the outer drum 5 and the inner drum, they are pushed to the solid discharge port 180 by the pusher screw 8. The liquid is thrown into the space between the outer drum 5 and the inner drum 7 and discharged from the outlet 21. A small amount of coarse taurine particles enter the solid discharge port 180 through the discharge gap 73. The taurine solids are finally output from the conveyor belt 273 of the conveyor frame 27. The bottom of the conveyor frame 27 is equipped with several rollers 271. When the equipment needs to be cleaned, the conveyor frame 27 moves to the right, and the baffle 18 no longer closes the first opening 2, which facilitates the cleaning of the outer drum 5 and the inner drum 7. This device features good material flowability, simple cleaning, and continuous operation.

[0064] Example 2. (As shown) Figure 8-11As shown, the difference between this embodiment and Embodiment 1 is that: the liquid outlet 21 is connected to the liquid outlet pipe 22, and the liquid outlet pipe 22 is equipped with a liquid outlet pump 23. The left side wall 72 of the inner drum is provided with a polygonal insertion hole 741 perpendicular to the horizontal rotating shaft 11. The cross-section of the right end of the horizontal rotating shaft 11, perpendicular to the horizontal rotating shaft 11, is adapted to the insertion hole 741. The right end of the horizontal rotating shaft 11 is inserted and connected to the center of the left side wall 72 of the inner drum.

[0065] The top right side of the baffle 18 has a protrusion 181, on which a first rolling element mounting seat 182 is provided; a first rolling element 183 is mounted on the first rolling element mounting seat 182, and the first rolling element 183 is in contact with the inner side of the third opening 10. This technical solution can ensure the safe rotation of the inner drum 7.

[0066] Example 3. (As shown) Figure 12-14 As shown, the difference between this embodiment and Embodiment 2 is that: a plurality of second rolling element mounting seats 26 are provided on the right side of the liquid-retaining ring 20 on the inner side of the fixed drum peripheral sidewall 31, and each second rolling element mounting seat 26 is arranged in a ring array along the central axis of the rotating shaft; a second rolling element 261 is mounted on the second rolling element mounting seat 26, and the second rolling element 261 is in contact with the right end of the outer side of the outer rotating drum peripheral sidewall 51. This technical solution ensures the safe rotation of the outer rotating drum 57.

[0067] Example 4. (As shown) Figure 15 As shown, the difference between this embodiment and Embodiment 1 is that a downward-opening discharge auxiliary arc plate 184 is provided on the right side of the baffle 18. Using this technical solution, the discharge auxiliary arc plate 184 helps to squeeze the coarse taurine particles in the inner drum 7 into the solid discharge port 180.

[0068] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A continuous solid-liquid separation device for taurine, characterized in that: The machine includes a frame (1), a fixed drum (3) with a first opening (2) on the right end, which is horizontally fixed on the frame (1), an outer drum (5) with a second opening (9) on the right end, which is coaxially arranged in the fixed drum (3), and an inner drum (7) with a third opening (10) on the right end, which is coaxially arranged in the outer drum (5); the outer drum has several fine holes (4) on its peripheral sidewall (51); the inner drum has several coarse holes (6) on its peripheral sidewall (71); the outer surface of the inner drum has push threads (8); the outer drum (5) is connected to the outer drum drive device on the frame (1), and the inner drum (7) is connected to the inner drum drive device on the frame (1); A conveyor frame (27) for conveying solid taurine is provided on the right side of the inner drum (7) on the frame (1); several rollers (271) are provided at the bottom of the conveyor frame (27); a baffle plate (18) is provided vertically on the conveyor frame (27), and a liquid inlet pipe (19) is passed through the center of the baffle plate (18); the baffle plate (18) closes the first opening (2); a discharge gap (73) is provided between the baffle plate (18) and the inner drum peripheral wall (71); a gap (53) is provided between the baffle plate (18) and the outer drum peripheral wall (51); a solid discharge port (180) is provided between the outer drum peripheral wall (51) and the inner drum peripheral wall (71) below the baffle plate (18); a liquid baffle ring (20) is coaxially connected to the right side of the first opening (2) on the inner side of the fixed drum peripheral wall (31), and a liquid outlet (21) is provided at the bottom of the fixed drum peripheral wall (31).

2. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The outer drum drive device includes a horizontal rotating shaft (11) and a first motor (13); the inner drum drive device includes a rotating sleeve (15) and a second motor (17). The central axis of the horizontal rotating shaft (11), the central axis of the outer rotating drum peripheral side wall (51), the central axis of the inner rotating drum peripheral side wall (71), and the central axis of the baffle (18) are on the same horizontal straight line; the left side wall (32) of the fixed drum, the left side wall (52) of the outer rotating drum, and the left side wall (72) of the inner rotating drum are all perpendicular to the horizontal straight line; The left side wall (32) of the fixed drum has a horizontal hole (12) in the horizontal direction and a vertical direction. The right end of the horizontal rotating shaft (11) is connected to the center of the left side wall (72) of the inner drum. The horizontal rotating shaft (11) is connected to the first motor (13) set on the frame (1). The second ball bearing (16) is coaxially mounted on the horizontal rotating shaft (11). The rotating sleeve (15) is mounted on the second ball bearing (16). The rotating sleeve (15) is connected to the horizontal hole (12) through the first ball bearing (14). The right end of the rotating sleeve (15) is connected to the center of the left side wall (52) of the outer drum. The rotating sleeve (15) is connected to the second motor (17) set on the frame (1).

3. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The outer drum circumferential sidewall (51) and the inner drum circumferential sidewall (71) are parallel to each other and gradually increase in size from left to right.

4. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The center of the left side wall (72) of the inner drum is provided with a threaded hole (74) opening to the right, and the right end of the horizontal rotating shaft (11) is provided with a thread that is compatible with the threaded hole.

5. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The outlet (21) is connected to the outlet pipe (22), and the outlet pipe (22) is equipped with an outlet pump (23).

6. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The second motor (17) is horizontally mounted on the frame (1), and a transmission wheel (24) is mounted on the rotating sleeve (15). The power output wheel (171) of the second motor is connected to the transmission wheel (24) through the transmission belt (25). The first motor (13) is horizontally mounted on the frame (1). The drive shaft of the first motor (13) is connected to the horizontal rotating shaft (11). The central axis of the drive shaft of the first motor (13) and the central axis of the horizontal rotating shaft (11) are on the same straight line.

7. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The top right side of the baffle (18) is provided with a protrusion (181), and a first rolling element mounting seat (182) is provided on the protrusion (181); a first rolling element (183) is installed on the first rolling element mounting seat (182), and the first rolling element (183) is in contact with the inner side of the third opening (10).

8. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The right side of the baffle (18) is provided with a downward-opening discharge auxiliary arc plate (184).

9. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: Several second rolling element mounting seats (26) are provided on the right side of the liquid-retaining ring (20) on the inner side of the fixed drum peripheral sidewall (31). Each second rolling element mounting seat (26) is arranged in a ring array along the central axis of the rotating shaft. A second rolling element (261) is installed on the second rolling element mounting seat (26). The second rolling element (261) is in contact with the right end of the outer side of the outer rotating drum peripheral sidewall (51).

10. The taurine continuous solid-liquid separation device as described in claim 1, characterized in that: The first conveyor belt mounting longitudinal shaft (274) is provided below the conveyor frame (27), and the second conveyor belt mounting longitudinal shaft (272) is provided on the right side of the upper baffle (18) of the frame (1). The second conveyor belt mounting longitudinal shaft (272) is located above the first conveyor belt mounting longitudinal shaft (274). The first conveyor belt mounting longitudinal shaft (274) and the second conveyor belt mounting longitudinal shaft (272) are connected to the conveyor belt (273).

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