Separation and purification equipment researched and developed based on dicarbazole and derivatives thereof

Abstract

The invention relates to the technical field of separation and purification equipment, and discloses separation and purification equipment researched and developed on the basis of dicarbazole and derivatives thereof, the separation and purification equipment comprises a top box, a bottom frame, a separation and purification tank and an auxiliary separation mechanism, and the auxiliary separation mechanism is composed of a shaft frame, a driving mechanism, two coupling assemblies and a homogenizing assembly; according to the technical scheme, the driving mechanism drives the two coupling assemblies to synchronously and relatively move, the coupling assemblies which synchronously and relatively move drive the homogenizing assembly to continuously reciprocate in the first filtering membrane and the second filtering membrane, and the aim of uniformly dispersing the dicarbazole derivative is achieved through the continuous reciprocating motion; and the homogenizing assembly reciprocates in the first filtering membrane and the second filtering membrane to generate damping with the dicarbazole derivative, the damping increases the pressure when the dicarbazole derivative passes through the filtering membranes, and the increase of the pressure can promote the dicarbazole derivative to pass through the filtering membranes in a pressurized state, so that the separation efficiency is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of separation and purification equipment technology, and in particular to a separation and purification device based on bicarbazole and its derivatives. Background Technology

[0002] Bicarbazole and its derivatives are important organic optoelectronic materials. Represented by bicarbazole and its derivatives, these materials exhibit broad application prospects in numerous fields such as displays, lighting, and even solar energy conversion due to their excellent optoelectronic properties. Bicarbazole, with its good conductivity and luminescence, has become a core component of next-generation electronic devices. However, in the research and development process, the separation and purification of bicarbazole and its derivatives has become an indispensable key step. This process not only ensures product quality but also lays a solid foundation for subsequent material testing and application development.

[0003] In existing separation and purification equipment, derivatives tend to precipitate and accumulate in the filtration equipment during the separation and purification process, especially forming precipitates in local areas of the filter membrane. This not only leads to clogging of the filter membrane and increased local pressure, but also further reduces filtration efficiency and separation effect. At the same time, pressure changes during the separation and purification process also further affect the working efficiency of the filter membrane, resulting in a decrease in overall separation efficiency.

[0004] Therefore, the aforementioned technical problems need to be solved. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this invention proposes a separation and purification device based on bicarbazole and its derivatives. This device addresses the problem that derivatives easily precipitate and accumulate in filtration equipment, especially forming precipitates in localized areas of the filter membrane. This not only leads to membrane clogging and increased local pressure but also further reduces filtration efficiency and separation effect. Furthermore, during the separation and purification process, pressure changes during filtration also further affect the working efficiency of the filter membrane, resulting in a decrease in overall separation efficiency.

[0006] To solve the above-mentioned technical problems, the basic technical solution proposed by this invention is as follows: A separation and purification device based on bicarbazole and its derivatives includes a top box, a base frame, a separation and purification tank, and an auxiliary separation mechanism. A support is fixedly installed on one side of the top of the base frame, the top box is fixedly installed on the top of the support, and the separation and purification tank is fixedly installed on the top of the base frame. The separation and purification tank consists of a tank body and a heating jacket. The heating jacket is fixedly sleeved on the outside of the tank body. The inside of the tank body is divided into a first separation chamber and a second separation chamber by an isolation curved panel, and the second separation chamber is located above the first separation chamber. A first filter membrane is threadedly installed inside the first separation chamber, and a membrane disk assembly is threadedly installed on the top of the first filter membrane. A second filter membrane is threadedly installed inside the second separation chamber. The auxiliary separation mechanism is fixedly installed inside the top box, and its bottom end extends movably into the interior of the first and second filter membranes. The auxiliary separation mechanism consists of a shaft frame, a drive mechanism, two coupling assemblies, and a homogenizing assembly. The drive mechanism is installed inside the base frame via the shaft frame and is connected to the homogenizing assembly via the coupling assemblies. The homogenizing assembly is movably installed inside the first and second filter membranes. The drive mechanism drives the homogenizing component to operate through the coupling assembly. The operating homogenizing component agitates the bicarbazole derivatives inside the first filter membrane and the second filter membrane, homogenizes the bicarbazole derivatives inside the first filter membrane and the second filter membrane, and accelerates the separation of the bicarbazole derivatives inside the first filter membrane and the second filter membrane.

[0007] Preferably, the drive mechanism consists of a gear assembly and a drive motor. The drive motor is fixedly mounted on one side of the shaft frame. The gear assembly consists of two meshing gears. The output end of the drive motor is fixedly connected to one of the gears, and the two gears are respectively connected to two coupling assemblies for transmission.

[0008] Preferably, the homogenization turbulence assembly consists of a telescopic tube, a telescopic rod, two turbulence components, and a connecting shaft. The telescopic tube extends movably into the interior of the second filter membrane, and the telescopic rod extends movably into the interior of the first filter membrane. The bottom ends of the telescopic tube and the telescopic rod are respectively fixedly connected to the two turbulence components. The turbulence component at the bottom end of the telescopic tube is movably installed inside the second filter membrane, and the turbulence component at the bottom end of the telescopic rod is movably installed inside the first filter membrane. The telescopic rod passes through the telescopic tube and is movably connected, and the telescopic rod also passes through the turbulence component at the bottom end of the telescopic tube and is movably connected. Connecting shafts are fixedly installed on both sides of the top ends of the telescopic tube and the telescopic rod.

[0009] Preferably, the coupling assembly consists of a transmission rod, a rotating rod, a linkage rod, and a swing arm. One end of the rotating rod and the linkage rod are each provided with a splined hole. The other end of the rotating rod and one end of the transmission rod are each fixedly mounted with a splined shaft. One end of the transmission rod is engaged with the splined hole at one end of the rotating rod via the splined shaft. The other end of the rotating rod is engaged with the splined hole at one end of the linkage rod via the splined shaft. The outer sides of the splined shaft at the other end of the rotating rod and the splined shaft at the one end of the transmission rod are movably sleeved with one end of the swing arm. The other end of the swing arm is connected to the telescopic tube, the telescopic tubes on both sides of the top of the telescopic rod, and the connecting shaft bolt, respectively.

[0010] Preferably, the spoiler assembly consists of a spoiler disk, two mounting rods, and two movable disks. The spoiler disk has trapezoidal holes arranged in a ring array inside, with half of the trapezoidal holes facing upwards and the other half facing downwards. The trapezoidal holes facing upwards and downwards are alternately distributed. Mounting rods are threaded onto the top and bottom of the spoiler disk, and two movable disks are sleeved on the outer sides of the two mounting rods.

[0011] Preferably, the top box has a door installed on the front via a hinge, a PLC controller is embedded in the front of the door, an air inlet is embedded in one side of the top box, an air outlet is embedded in the other side of the top box, a vacuum pump is placed inside the top box, and a silencer is fixedly installed at the output end of the vacuum pump.

[0012] Preferably, a vacuum filter canister is fixedly installed on the inner wall of the bracket. One side of the top of the vacuum filter canister is connected to the input end of the vacuum pump through a pipe, and the other side of the top of the vacuum filter canister is connected to the canister body through a pressure valve pipe.

[0013] Preferably, a drain valve and a feed valve are respectively installed through the bottom of the tank, and a pressure gauge is fixedly installed on one side of the top of the tank.

[0014] Preferably, a heating tube is embedded inside the heating jacket, and an electronic controller is fixedly installed on the front of the heating jacket, with the electronic controller electrically connected to the heating tube.

[0015] The beneficial effects of this invention are: The technical solution of this invention uses a driving mechanism to drive two sets of coupling components to move synchronously relative to each other. The synchronously moving coupling components drive the homogenizing component to generate continuous reciprocating motion inside the first and second filter membranes. This continuous reciprocating motion achieves the purpose of uniformly dispersing the bicarbazole derivative, effectively solving the problem of derivative sedimentation affecting separation efficiency and effect. The homogenized bicarbazole derivative can be separated and purified more effectively through the filter membrane. Furthermore, the reciprocating motion of the homogenizing component inside the first and second filter membranes generates damping with the bicarbazole derivative. This damping increases the pressure of the bicarbazole derivative as it passes through the filter membrane. The increased pressure promotes the bicarbazole derivative to pass through the filter membrane under pressure, thereby effectively improving separation efficiency and making the entire separation and purification process more efficient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the top box in this invention; Figure 3 This is a schematic diagram of the internal structure of the separation and purification tank in this invention; Figure 4 This is a schematic diagram of the first cross-sectional structure of the separation and purification tank in this invention; Figure 5 This is a schematic diagram of the second cross-sectional structure of the separation and purification tank in this invention; Figure 6 This is a schematic diagram of the third cross-sectional structure of the separation and purification tank in this invention; Figure 7 This is a schematic diagram of the internal structure of the filter membrane in this invention; Figure 8 This is a schematic diagram of the auxiliary separation mechanism in this invention; Figure 9 This is a schematic diagram of the unfolded structure of the shaft frame and coupling assembly in this invention; Figure 10 This is a schematic diagram of the transmission connection between the coupling assembly and the gear assembly in this invention; Figure 11 This is a schematic diagram of the unfolded structure of the coupling assembly in this invention; Figure 12 This is a schematic diagram of the auxiliary separation mechanism in this invention; Figure 13 This is a schematic diagram of the unfolded structure of the turbulence component in this invention; Figure 14 This is a schematic diagram showing the connection between the vacuum filter tank and the vacuum pump in this invention.

[0017] Explanation of reference numerals in the attached figures: 1. Top box; 101. Box door; 102. PLC controller; 103. Air inlet window; 104. Air outlet window; 105. Vacuum pump; 2. Base frame; 201. Support frame; 202. Vacuum filter tank; 3. Separation and purification tank; 301. Tank body; 302. Heating jacket; 303. Heating tube; 304. Electrical controller; 305. First filter membrane; 306. Second filter membrane; 307. Membrane plate assembly; 308. Isolation curved panel; 4. Auxiliary separation mechanism; 401. Shaft bracket; 402. Gear assembly; 403. Coupling assembly; 4031. Transmission rod; 4032. Rotating rod; 4033. Linkage rod; 4034. Swing arm; 404. Drive motor; 405. Telescopic tube; 406. Telescopic rod; 407. Aerodynamic assembly; 4071. Aerodynamic disc; 4072. Trapezoidal hole; 4073. Mounting rod; 4074. Movable disc; 408. Connecting shaft. Detailed Implementation

[0018] The following will be combined with the appendix Figure 1 To be continued Figure 14 The technical solutions in the embodiments of the present invention have been clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] A separation and purification device based on bicarbazole and its derivatives includes a top box 1, a base frame 2, a separation and purification tank 3, and an auxiliary separation mechanism 4. A support 201 is fixedly installed on one side of the top of the base frame 2, the top box 1 is fixedly installed on the top of the support 201, and the separation and purification tank 3 is fixedly installed on the top of the base frame 2. The separation and purification tank 3 consists of a tank body 301 and a heating jacket 302. The heating jacket 302 is fixedly sleeved on the outside of the tank body 301. The interior of the tank body 301 is divided into a first separation chamber and a second separation chamber by an isolation curved panel 308, and the second separation chamber is located above the first separation chamber. A first filter membrane 305 is threadedly installed inside the first separation chamber, and a membrane disk assembly 307 is threadedly installed on the top of the first filter membrane 305. A second filter membrane 306 is threadedly installed inside the second separation chamber. It should be noted that the top box 1 is mainly used for the installation and fixation of the equipment; the base frame 2 serves as the supporting foundation for the entire equipment, ensuring its stability; the bracket 201 supports the top box 1, ensuring a stable connection between the top box 1 and the base frame 2; the separation and purification tank 3 is the core component, used to achieve the separation and purification of the mixture; the heating jacket 302 insulates heat, serving as heat insulation; and the internal isolation curved panel 308 divides the internal space of the tank 301 into upper and lower parts, serving as the first separation chamber and the second separation chamber, respectively. The first separation chamber is equipped with a first filter membrane 305, used to remove larger particulate impurities; the membrane disk assembly 307 assists the filter membrane in its work, improving the overall separation and purification effect, while the second filter membrane 306 further purifies and improves purity; secondary separation is achieved through the first filter membrane 305, the second filter membrane 306, and the membrane disk assembly 307, ensuring that the purity of the product is maximized at each step, making the separation and purification based on bicarbazole and its derivatives more efficient; The auxiliary separation mechanism 4 is fixedly installed inside the top box 1, and the bottom end of the auxiliary separation mechanism 4 extends movably into the interior of the first filter membrane 305 and the second filter membrane 306. The auxiliary separation mechanism 4 consists of a shaft frame 401, a drive mechanism, two coupling assemblies 403, and a homogenizing assembly. The drive mechanism is installed inside the base frame 2 through the shaft frame 401, and the drive mechanism is connected to the homogenizing assembly through the coupling assembly 403. The homogenizing assembly is movably installed inside the first filter membrane 305 and the second filter membrane 306. It should be noted that the shaft bracket 401 provides a mounting carrier for the coupling assembly 403 and the drive mechanism, allowing them to be stably installed inside the top box 1; the function of the drive mechanism is to provide power; the coupling assembly 403 serves to connect the drive mechanism and the homogenizing assembly, ensuring that the two components can effectively transmit power. The drive mechanism drives the homogenizing component to operate through the coupling assembly 403. The operating homogenizing component generates continuous reciprocating movement inside the first filter membrane 305 and the second filter membrane 306. The reciprocating movement disturbs the medium inside the first filter membrane 305 and the second filter membrane 306, thereby improving the filtration effect. The drive mechanism drives the homogenizing component to operate through the coupling assembly 403. The operating homogenizing component disturbs the bicarbazole derivatives inside the first filter membrane 305 and the second filter membrane 306 respectively, homogenizes the bicarbazole derivatives inside the first filter membrane 305 and the second filter membrane 306, and accelerates the separation of the bicarbazole derivatives inside the first filter membrane 305 and the second filter membrane 306. It should be noted that the drive mechanism generates power and transmits it to the homogenizing component through the coupling assembly 403, causing the homogenizing component to generate continuous reciprocating motion inside the first filter membrane 305 and the second filter membrane 306. This reciprocating motion agitates the bicarbazole derivative inside the first filter membrane 305 and the second filter membrane 306, thereby making the derivative more evenly distributed inside the membrane, achieving the purpose of homogenizing the derivative, and pressurizing the derivative to accelerate the membrane separation process. The homogenizing component also has an automatic cleaning function, which can clean the inside of the first filter membrane 305 and the second filter membrane 306 to prevent impurities from depositing on the membrane surface and maintain the filtration effect.

[0020] like Figures 8 to 10 As shown, the drive mechanism consists of a gear assembly 402 and a drive motor 404. The drive motor 404 is fixedly mounted on one side of the shaft frame 401. The gear assembly 402 consists of two meshing gears. The output end of the drive motor 404 is fixedly connected to one of the gears. The two gears are respectively connected to two coupling assemblies 403 for transmission. It should be noted that the drive motor 404 is responsible for providing power, converting its electrical energy into mechanical energy, and driving the connected gears to rotate; the main function of the gear assembly 402 is to transmit relative rotational force to the two coupling assemblies 403 through two meshing gears, so that the coupling assemblies 403 swing relative to each other in a synchronous state. The two relatively swinging coupling assemblies 403 drive the telescopic tube 405 and the telescopic rod 406 to move back and forth relative to each other through the connecting shaft 408.

[0021] like Figures 8 to 12 As shown, the homogenizing component consists of a telescopic tube 405, a telescopic rod 406, two flow-disrupting components 407, and a connecting shaft 408. The telescopic tube 405 extends movably into the interior of the second filter membrane 306, and the telescopic rod 406 extends movably into the interior of the first filter membrane 305. The bottom ends of the telescopic tube 405 and the telescopic rod 406 are respectively fixedly connected to the two flow-disrupting components 407. The flow-disrupting component 407 at the bottom end of the telescopic tube 405 is movably installed inside the second filter membrane 306, and the flow-disrupting component 407 at the bottom end of the telescopic rod 406 is movably installed inside the first filter membrane 305. The telescopic rod 406 passes through the telescopic tube 405 and is movably connected, and the telescopic rod 406 also passes through the flow-disrupting component 407 at the bottom end of the telescopic tube 405 and is movably connected. Connecting shafts 408 are fixedly installed on both sides of the top ends of the telescopic tube 405 and the telescopic rod 406. It should be noted that the reciprocating telescopic tube 405 drives the bottom turbulence-inducing component 407 to reciprocate inside the second filter membrane 306; the reciprocating telescopic rod 406 drives the bottom turbulence-inducing component 407 to reciprocate inside the first filter membrane 305; the reciprocating turbulence-inducing component 407 disturbs the bicarbazole derivative inside the first filter membrane 305 and the second filter membrane 306, increases the degree of fluid turbulence inside the membrane, achieves the purpose of homogenizing the derivative, and pressurizes the derivative to accelerate the membrane separation process.

[0022] like Figures 9 to 11 As shown, the coupling assembly 403 consists of a transmission rod 4031, a rotating rod 4032, a linkage rod 4033, and a rocker arm 4034. One end of the rotating rod 4032 and the linkage rod 4033 is provided with a splined hole. The other end of the rotating rod 4032 and one end of the transmission rod 4031 are fixedly mounted with splined shafts. One end of the transmission rod 4031 is engaged with the splined hole at one end of the rotating rod 4032 via the splined shaft. The other end of the rotating rod 4032 is engaged with the splined hole at one end of the linkage rod 4033 via the splined shaft. The outer sides of the splined shaft at the other end of the rotating rod 4032 and the splined shaft at one end of the transmission rod 4031 are movably sleeved with one end of the rocker arm 4034. The other end of the rocker arm 4034 is respectively connected to the telescopic tube 405, the telescopic tubes 405 on both sides of the top of the telescopic rod 406, and the connecting shaft 408. It should be noted that the other end of the transmission rod 4031 is fixedly connected to the gear assembly 402. When the two meshing gears in the gear assembly 402 rotate relative to each other, they drive the two transmission rods 4031 to rotate relative to each other. The relatively rotating transmission rods 4031 drive the rotating rod 4032 to rotate via the spline shaft. The rotating rod 4032 drives the linkage rod 4033 to rotate via the spline shaft. The rotating linkage rod 4033 drives the telescopic tube 405 and the telescopic rod 406 to move in opposite directions via the two swing arms 4034 and the connecting shaft 408 connected by the shaft bolt. The telescopic tube 405 and the telescopic rod 406, which move in opposite directions, respectively drive the corresponding turbulence components 407 to move back and forth relative to each other.

[0023] like Figures 12 to 13 As shown, the spoiler assembly 407 consists of a spoiler disk 4071, two mounting rods 4073, and two movable disks 4074. The spoiler disk 4071 has trapezoidal holes 4072 arranged in a ring array inside, with half of the trapezoidal holes 4072 facing upwards and the other half facing downwards. The trapezoidal holes 4072 facing upwards and downwards are alternately distributed. Mounting rods 4073 are threaded onto the top and bottom of the spoiler disk 4071, and two movable disks 4074 are sleeved on the outer side of each of the two mounting rods 4073. It should be noted that the mounting rod 4073 is mainly used to movably mount the movable disc 4074, allowing the movable disc 4074 to move outside the mounting rod 4073 according to the moving direction of the baffle disc 4071. This allows the movable disc 4074 to flexibly adjust the flow rate of the alternately distributed trapezoidal holes 4072. The main function of the baffle disc 4071 is to influence the direction and velocity of the fluid through the trapezoidal holes 4072 distributed in a ring array. The trapezoidal holes 4072 with their large openings facing upwards and those with their large openings facing downwards are alternately distributed. When the baffle disc 4071 moves upwards, the trapezoidal holes 4072 with their large openings facing upwards allow the bicarbazole derivative fluid to pass through smoothly, while the conical holes with their large openings facing downwards cooperate with the corresponding movable disc 4074 to reduce the backflow of the bicarbazole derivative fluid. This causes the baffle disc 4071 to produce a damping effect during the compression and backflow process. The damping increases the pressure of the bicarbazole derivative fluid when it passes through the filter membrane. The increased pressure promotes the bicarbazole derivative to pass through the filter membrane under pressure, thereby effectively improving the separation efficiency.

[0024] like Figures 1 to 3 As shown, a door 101 is installed on the front of the top box 1 via a hinge. A PLC controller 102 is embedded in the front of the door 101. An air inlet 103 is embedded in one side of the top box 1, and an air outlet 104 is embedded in the other side of the top box 1. A vacuum pump 105 is placed inside the top box 1, and a silencer is fixedly installed at the output end of the vacuum pump 105. It should be noted that the door 101 can be easily opened and closed, facilitating maintenance and inspection of the internal equipment; the PLC controller 102 is electrically connected to the vacuum pump 105, the electronic controller 304, and the drive motor 404 via wires, and is used to control the operation of the vacuum pump 105, the electronic controller 304, and the drive motor 404 to achieve precise automated operation; an air inlet 103 is embedded on one side of the top box 1 for introducing gas, while an air outlet 104 on the other side is used for discharging gas, ensuring airflow circulation inside the top box 1; the vacuum pump 105 draws gas from the vacuum filter tank 202 through a pipe to reduce the internal pressure and create a vacuum environment, while the air discharged by the vacuum pump 105 is discharged into the top box 1 through a silencer. The silencer can also effectively reduce noise. Gas is discharged through the air outlet 104, while the air inlet 103 replenishes gas, realizing gas flow inside the top box 1 and accelerating heat dissipation inside the top box 1.

[0025] like Figures 1 to 3 As shown, a vacuum filter tank 202 is fixedly installed on the inner wall of the bracket 201. One side of the top of the vacuum filter tank 202 is connected to the input end of the vacuum pump 105 through a pipe, and the other side of the top of the vacuum filter tank 202 is connected to the tank body 301 through a pressure valve pipe. It should be noted that the pressure valve pipe is electrically connected to the PLC controller 102 via a wire, facilitating the PLC controller 102 to control the opening and closing of the pressure valve pipe; the vacuum filter tank 202 is heated internally and filled with molecular sieves and activated carbon to filter the gas discharged from the tank 301; the vacuum filter tank 202 is connected to the input end of the vacuum pump 105 via a pipe, and when the vacuum pump 105 operates, it draws gas from the inside of the vacuum filter tank 202 through the pipe, reducing the internal pressure and creating a vacuum environment; the vacuum filter tank 202 draws gas from the inside of the tank 301 through the pressure valve pipe, creating a pressure difference between the inside and outside of the first filter membrane 305 and the second filter membrane 306, increasing the efficiency of the bicarbazole derivative fluid passing through the filter membrane.

[0026] like Figures 1 to 7 As shown, a drain valve and a feed valve are respectively installed through the bottom of the tank 301, and a pressure gauge is fixedly installed on one side of the top of the tank 301. It should be noted that the pressure gauge is electrically connected to the PLC controller 102 via a wire. The pressure gauge monitors the air pressure in tank 301 in real time and transmits the monitored air pressure electrical signal to the PLC controller 102 for calculation. When the PLC controller 102 calculates that the air pressure inside tank 301 is lower than the set value, the PLC controller 102 starts the air pressure valve pipe and the vacuum pump 105. The vacuum filter tank 202 draws air from inside tank 301 through the vacuum filter tank 202 and the opened air pressure valve pipe to maintain the stability of the air pressure in tank 301, thereby maintaining the efficiency of the bicarbazole derivative fluid passing through the filter membrane. The drain valve is used to periodically discharge impurities and sediments inside the first filter membrane 305, and the feed valve facilitates the introduction of the bicarbazole derivative fluid into the first filter membrane 305 for separation.

[0027] like Figures 4 to 7 As shown, a heating tube 303 is embedded inside the heating jacket 302, and an electronic controller 304 is fixedly installed on the front side of the heating jacket 302. The electronic controller 304 is electrically connected to the heating tube 303. It should be noted that the electronic controller 304 sets the heating temperature of the heating tube 303 and controls the heating state of the heating tube 303; the heating tube 303 is responsible for providing heat and promoting the separation process of the mixture through temperature regulation between different separation chambers.

[0028] Based on the explanations and teachings of the foregoing specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and alterations to the present invention should also fall within the protection scope of the claims of the present invention. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on the present invention.

Claims

1. A separation and purification device based on bicarbazole and its derivatives, comprising a top box (1), a base frame (2), a separation and purification tank (3), and an auxiliary separation mechanism (4), characterized in that, A bracket (201) is fixedly installed on one side of the top of the base frame (2). The top box (1) is fixedly installed on the top of the bracket (201). The separation and purification tank (3) is fixedly installed on the top of the base frame (2). The separation and purification tank (3) consists of a tank body (301) and a heating sleeve (302). The heating sleeve (302) is fixedly sleeved on the outside of the tank body (301). The inside of the tank body (301) is divided into a first separation chamber and a second separation chamber by an isolation curved panel (308). The second separation chamber is located above the first separation chamber. A first filter membrane (305) is threadedly installed inside the first separation chamber. A membrane disk assembly (307) is threadedly installed on the top of the first filter membrane (305). A second filter membrane (306) is threadedly installed inside the second separation chamber. The auxiliary separation mechanism (4) is fixedly installed inside the top box (1), and the bottom end of the auxiliary separation mechanism (4) extends movably into the interior of the first filter membrane (305) and the second filter membrane (306); the auxiliary separation mechanism (4) consists of a shaft frame (401), a drive mechanism, two coupling assemblies (403), and a homogenizing assembly; the drive mechanism is installed inside the base frame (2) through the shaft frame (401), and the drive mechanism is connected to the auxiliary separation mechanism through the coupling assembly (403); the auxiliary separation mechanism is movably installed inside the first filter membrane (305) and the second filter membrane (306); The drive mechanism drives the auxiliary separation mechanism through the coupling assembly (403). The running auxiliary separation mechanism disturbs the bicarbazole derivatives inside the first filter membrane (305) and the second filter membrane (306) respectively, homogenizes the bicarbazole derivatives inside the first filter membrane (305) and the second filter membrane (306), and accelerates the separation of the bicarbazole derivatives inside the first filter membrane (305) and the second filter membrane (306).

2. The separation and purification device based on bicarbazole and its derivatives according to claim 1, characterized in that: The drive mechanism consists of a gear assembly (402) and a drive motor (404). The drive motor (404) is fixedly installed on one side of the shaft frame (401). The gear assembly (402) consists of two meshing gears. The output end of the drive motor (404) is fixedly connected to one of the gears. The two gears are respectively connected to two coupling assemblies (403) for transmission.

3. The separation and purification equipment based on bicarbazole and its derivatives according to claim 1, characterized in that: The auxiliary separation mechanism consists of a telescopic tube (405), a telescopic rod (406), two moving components (407), and a connecting shaft (408). The telescopic tube (405) extends movably into the interior of the second filter membrane (306), and the telescopic rod (406) extends movably into the interior of the first filter membrane (305). The bottom ends of the telescopic tube (405) and the telescopic rod (406) are fixedly connected to the two moving components (407), respectively. The moving component (407) at the bottom end of the telescopic tube (405) is movably installed inside the second filter membrane (306), and the moving component (407) at the bottom end of the telescopic rod (406) is movably installed inside the first filter membrane (305). The telescopic rod (406) passes through the telescopic tube (405) and is movably connected, and the telescopic rod (406) also passes through the moving component (407) at the bottom end of the telescopic tube (405) and is movably connected. Connecting shafts (408) are fixedly installed on both sides of the top ends of the telescopic tube (405) and the telescopic rod (406).

4. The separation and purification device based on bicarbazole and its derivatives according to claim 1, characterized in that: The coupling assembly (403) consists of a transmission rod (4031), a rotating rod (4032), a linkage rod (4033), and a swing arm (4034). One end of the rotating rod (4032) and the linkage rod (4033) is provided with a spline hole. The other end of the rotating rod (4032) and one end of the transmission rod (4031) are fixedly mounted with splined shafts. One end of the transmission rod (4031) is engaged with the spline hole at one end of the rotating rod (4032) via the splined shaft. Then, the other end of the rotating rod (4032) is engaged with the spline hole at one end of the linkage rod (4033) through the spline shaft, and the outer side of the spline shaft at the other end of the rotating rod (4032) and the spline shaft at one end of the transmission rod (4031) are movably sleeved with one end of the swing arm (4034); the other end of the swing arm (4034) is connected to the telescopic tube (405), the telescopic tubes (405) on both sides of the top of the telescopic rod (406), and the connecting shaft (408) respectively.

5. The separation and purification device based on bicarbazole and its derivatives according to claim 3, characterized in that: The movable component (407) consists of a spoiler disk (4071), two mounting rods (4073) and two movable disks (4074). The spoiler disk (4071) has trapezoidal holes (4072) arranged in an internal annular array. Half of the trapezoidal holes (4072) face upwards, and the other half face downwards. The trapezoidal holes (4072) facing upwards and downwards are alternately distributed. Mounting rods (4073) are threaded on the top and bottom of the spoiler disk (4071). Two movable disks (4074) are sleeved on the outer side of each of the two mounting rods (4073).

6. The separation and purification device based on bicarbazole and its derivatives according to claim 1, characterized in that: The top box (1) has a door (101) installed on the front by a hinge. A PLC controller (102) is embedded in the front of the door (101). An air inlet window (103) is embedded in one side of the top box (1), and an air outlet window (104) is embedded in the other side of the top box (1). A vacuum pump (105) is placed inside the top box (1), and a silencer is fixedly installed at the output end of the vacuum pump (105).

7. The separation and purification device based on bicarbazole and its derivatives according to claim 1, characterized in that: The inner wall of the bracket (201) is fixedly installed with a vacuum filter tank (202). One side of the top of the vacuum filter tank (202) is connected to the input end of the vacuum pump (105) through a pipe, and the other side of the top of the vacuum filter tank (202) is connected to the tank body (301) through a pressure valve pipe.

8. The separation and purification device based on bicarbazole and its derivatives according to claim 1, characterized in that: The bottom of the tank (301) is respectively connected to a drain valve and a feed valve, and a pressure gauge is fixedly installed on one side of the top of the tank (301).

9. The separation and purification device based on bicarbazole and its derivatives according to claim 1, characterized in that: A heating tube (303) is embedded inside the heating sleeve (302), and an electric controller (304) is fixedly installed on the front side of the heating sleeve (302). The electric controller (304) is electrically connected to the heating tube (303).

Images