Distillation device for filtering chemical reagents

Abstract

The utility model discloses a distillation device for filtering chemical reagents, and belongs to the technical field of distillation devices. A mixing box is arranged at the upper part in the treatment box; a mounting box is arranged on one side of the treatment box between the treatment box and the frame; a first rotating rod is arranged at the driving end of the motor, and stirring blades are arranged on the surface of the first rotating rod; a second rotating rod is arranged at the bottom in the mounting box, a filter plate is arranged below the mixing box and in the treatment box, and a contact block is arranged on one side of the bottom of the filter plate; a transmission wheel connected through a belt is arranged on each of the two rotating rods in the mounting box; a cam positioned at the bottom of the contact block is arranged at one end of the second rotating rod in the treatment box; a guide rod is hinged to each of the four corners of the filter plate, two connecting blocks are arranged on each of the two sides in the treatment box, a guide cylinder is arranged below each connecting block, and the guide rods are located in the guide cylinders; springs are arranged in the guide cylinders, and the guide rods are located below the springs and make contact with the springs. According to the utility model, the accumulation and blockage of impurities on the filter plate can be prevented, and the continuity and high efficiency of filtering are ensured.

Description

Technical Field

[0001] The utility model relates to a distillation device for filtering chemical reagents, belonging to the technical field of distillation devices. Background Art

[0002] The distillation of chemical reagents is a technology used to separate and purify target chemical reagents from liquid mixtures. It is widely used in chemical, pharmaceutical, petroleum, food processing and other fields. It aims to remove impurities by distillation to obtain high-purity target chemical reagents to meet the production and research needs of different industries.

[0003] During the filtration and distillation process of chemical reagents, the impurities remaining in the liquid are undoubtedly a huge hidden danger. These impurities may not only reduce the efficiency and purity of the distillation, but also easily cause the filter to be blocked. Once the filter is blocked, the entire distillation process will be seriously affected, which will not only waste a lot of time and resources, but also may cause unpredictable losses to the quality of the experiment or production. At the same time, filter blockage may also cause a series of safety problems, such as increased pressure, leakage, etc., posing a threat to the safety of operators. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a distillation device for filtering chemical reagents, which can effectively prevent impurities from piling up and clogging on the filter plate, ensure the continuity and high efficiency of filtration, and improve processing efficiency.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a distillation device for filtering chemical reagents, including a processing box and a frame, the frame is located on one side of the processing box, a mixing box is installed above the processing box, and an installation box is fixed on one side of the processing box between the processing box and the frame; a motor is installed at the upper end of the other side of the processing box, and a driving end of the motor is fixedly connected to a first rotating rod in the horizontal direction, the first rotating rod passes through the interior of the mixing box, the processing box and the installation box, and a plurality of stirring blades with uniform intervals are fixed on the circumferential surface of the first rotating rod; a second rotating rod in the horizontal direction is provided at the bottom of the installation box, and a second rotating rod is provided inside the processing box below the mixing box. A filter plate, a contact block is fixed on one side of the bottom of the filter plate; inside the installation box, a transmission wheel is installed on the end of the first rotating rod and the second rotating rod, and the two transmission wheels are connected by belt transmission; inside the processing box, a cam is fixed on one end of the second rotating rod, and the cam is located at the bottom of the contact block and is always in contact with the bottom of the contact block; a guide rod is hinged at the four corners of the top of the filter plate, and two spaced connecting blocks are fixed on both sides of the inside of the processing box, and a vertical guide cylinder is fixed under the connecting block, and the guide rods are respectively located in the guide cylinders on their respective sides and will not detach; a spring is installed inside the guide cylinder, and the guide rod is located under the spring and in contact with the spring.

[0006] The first rotating rod is located at the position of the transverse center line of the mixing box, and the end of the first rotating rod and the end of the second rotating rod are both movably connected to the bearing installed on the inner wall of one side of the installation box.

[0007] The position of the connecting block close to the installation box is higher than the connecting block on the side away from the installation box, and the filter plate is arranged at an angle; below the side where the filter plate is lower, a collecting box is provided at the bottom of the processing box, one side of the collecting box penetrates to the outside of the processing box, and a cover plate is installed on the outside of this side of the processing box, a handle is installed at the center of one side of the cover plate, and the cover plate is fixedly connected to the outer wall of the processing box by screws; a material receiving port is provided at the upper end of the collecting box, and a filter box is installed at the bottom of the processing box on one side of the collecting box, and activated carbon particles are placed inside the filter box.

[0008] An evaporation box is installed at the bottom of the frame, a heater is installed inside the evaporation box, a condenser is installed on one side of the upper part of the frame, a fan is installed on the other side of the frame near the top, the fan is fixedly connected to an exhaust pipe through the exhaust end of the front surface, the lower end of the exhaust pipe is fixedly connected to the top of the evaporation box, the fan is fixedly connected to an air supply pipe through the air supply end of the top, one end of the air supply pipe is fixedly connected to the air inlet pipe of the condenser, the bottom of one side of the condenser is fixedly connected to a drain pipe, one end of the drain pipe passes through the outside of the frame. A bottom plate is fixed to the bottom of the frame and the processing box, and a sealing cover plate is installed on the front surface of the processing box and the installation box.

[0009] Both sides of the top of the mixing box are fixedly connected with feed pipes, the tops of the two feed pipes pass through the outside of the processing box, the center of the bottom of the mixing box is fixedly connected with a discharge pipe, the surface of the discharge pipe is installed with a first solenoid valve, a conduit is arranged below between the processing box and the frame, the surface of the conduit is fixedly installed with a second solenoid valve, both ends of the conduit respectively pass through the interior of the processing box and the frame and are fixedly connected with the opposite side of the filter box and the evaporation box respectively, and a filter net is fixedly installed at one end of the conduit.

[0010] The beneficial effects of the utility model are as follows: through the design of the motor, the first rotating rod, the second rotating rod, the transmission wheel, the belt, the filter plate, the cam, the contact block, the guide cylinder, the spring, the guide rod and the collection box, the first rotating rod and the second rotating rod can rotate synchronously under the linkage action of the transmission wheel and the belt, which not only drives the stirring blade to evenly stir the chemical reagents in the mixing box and ensures sufficient mixing before distillation, but also the rotation of the second rotating rod further drives the rotation of the cam; since the filter plate is designed as an inclined structure, and with the elastic support of the spring and the stable guidance of the guide rod in the guide cylinder, the filter plate can achieve stable up and down shaking under the knocking of the cam, and can shake off impurities to the collection box along the inclination of the filter plate, effectively preventing the accumulation and clogging of impurities on the filter plate, ensuring the continuity and high efficiency of filtration, and at the same time facilitating subsequent cleaning and processing, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 yes Figure 1 An enlarged schematic diagram of point A.

[0014] Figure 3 It is a schematic diagram of the filter plate of the utility model.

[0015] Figure 4 It is an external schematic diagram of the utility model.

[0016] Numbers in the figure:

[0017] 1. Processing box, 2. Mixing box, 3. Motor, 4. Installation box, 5. First rotating rod, 6. Second rotating rod, 7. Stirring blade, 8. Transmission wheel, 9. Belt, 10. Filter plate, 11. Cam, 12. Contact block, 13. Guide cylinder, 14. Spring, 15. Guide rod, 16. Filter box, 17. Activated carbon particles, 18. Collecting box, 19. Frame, 20. Connecting block, 21. Evaporation box, 22. Condenser, 23. Fan, 24. Exhaust pipe, 25. Air supply pipe, 26. Drain pipe, 27. Sealing cover, 28. Feed pipe, 29. Discharge pipe, 30. First solenoid valve, 31. Conduit, 32. Second solenoid valve, 33. Filter material net. DETAILED DESCRIPTION

[0018] like Figure 1As shown in FIG. 4 , a distillation device for filtering chemical reagents comprises a treatment box 1 and a frame 19, wherein the frame 19 is located on one side of the treatment box 1, wherein a mixing box 2 is installed above the treatment box 1, and an installation box 4 is fixed on one side of the treatment box 1 between the treatment box 1 and the frame 19; a motor 3 is installed at the upper end of the other side of the treatment box 1, and a driving end of the motor 3 is fixedly connected to a first horizontal rotating rod 5, which passes through the mixing box 2, the treatment box 1 and the installation box 4, and a plurality of stirring blades 7 are fixed on the circumferential surface of the first rotating rod 5; a second horizontal rotating rod 6 is provided at the bottom of the installation box 4, and a filter plate 10 is provided inside the treatment box 1 below the mixing box 2, and a filter plate 10 is fixed on one side of the bottom of the filter plate 10. Contact block 12; inside the installation box 4, a transmission wheel 8 is installed on the end of the first rotating rod 5 and the second rotating rod 6, and the two transmission wheels 8 are connected by a belt 9; inside the processing box 1, a cam 11 is fixed at one end of the second rotating rod 6, and the cam 11 is located at the bottom of the contact block 12 and is always in contact with the bottom of the contact block 12; a guide rod 15 is hinged at the four corners of the top of the filter plate 10, and two spaced connecting blocks 20 are fixed on both sides of the processing box 1, and a vertical guide cylinder 13 is fixed below the connecting block 20, and the guide rods 15 are respectively located in the guide cylinders 13 on their respective sides and will not detach; a spring 14 is installed inside the guide cylinder 13, and the guide rod 15 is located below the spring 14 and in contact with the spring 14.

[0019] The first rotating rod 5 is located at the position of the transverse center line of the mixing box 2 , and the end of the first rotating rod 5 and the end of the second rotating rod 6 are both movably connected to the bearing installed on the inner wall of one side of the installation box 4 .

[0020] The position of the connecting block 20 on the side close to the installation box 4 is higher than the connecting block 20 on the side away from the installation box 4, and the filter plate 10 is arranged at an angle; below the side where the filter plate 10 is in a lower position, a collecting box 18 is provided at the bottom of the processing box 1, and one side of the collecting box 18 penetrates to the outside of the processing box 1, and a cover plate is installed on the outside of this side of the processing box 1, and a handle is installed at the center of one side of the cover plate, and the cover plate is fixedly connected to the outer wall of the processing box 1 by screws; a material receiving port is opened at the upper end of the collecting box 18, and a filter box 16 is installed at the bottom of the processing box 1 on one side of the collecting box 18, and activated carbon particles 17 are placed inside the filter box 16.

[0021] An evaporator box 21 is installed at the bottom of the frame 19, and a heater is installed inside the evaporator box 21. A condenser 22 is installed on the upper side of the frame 19, and a fan 23 is installed on the other side of the frame 19 near the top. The fan 23 is fixedly connected to an exhaust pipe 24 through the exhaust end on the front surface of the fan 23, and the lower end of the exhaust pipe 24 is fixedly connected to the top of the evaporator box 21. The fan 23 is fixedly connected to an air supply pipe 25 through the air supply end on the top of the fan 23, and one end of the air supply pipe 25 is fixedly connected to the air inlet pipe of the condenser 22. A drain pipe 26 is fixedly connected to the bottom of one side of the condenser 22, and one end of the drain pipe 26 extends to the outside of the frame 19.

[0022] A bottom plate is fixed to the frame 19 and the bottom of the processing box 1 , and a sealing cover plate 27 is installed on the front surface of the processing box 1 and the installation box 4 .

[0023] Both sides of the top of the mixing box 2 are fixedly connected with feed pipes 28, and the tops of the two feed pipes 28 are both passed through to the outside of the processing box 1. The center of the bottom of the mixing box 2 is fixedly connected with a discharge pipe 29, and a first solenoid valve 30 is installed on the surface of the discharge pipe 29. A conduit 31 is arranged below between the processing box 1 and the frame 19, and a second solenoid valve 32 is fixedly installed on the surface of the conduit 31. Both ends of the conduit 31 respectively pass through the interior of the processing box 1 and the frame 19 and are fixedly connected to the filter box 16 and the opposite side of the evaporation box respectively. A filter net 33 is fixedly installed at one end of the conduit 31.

[0024] During use, first, the chemical reagents to be distilled are added into the mixing box 2 through the feeding pipes on both sides of the top of the processing box 1, and the motor 3 is started. The motor 3 drives the first rotating rod 5 to rotate through the output shaft, and the stirring blade 7 on the first rotating rod 5 rotates accordingly to fully mix the chemical reagents in the mixing box 2. At the same time, the first rotating rod 5 drives the second rotating rod 6 to rotate synchronously through the transmission wheel 8 and the belt 9. The rotation of the second rotating rod 6 drives the cam 11 to rotate. The raised part of the cam 11 contacts the contact block 12 and pushes the filter plate 10 to move upward, so the spring 14 is compressed. When the raised part of the cam 11 leaves the contact block 12, the spring 14 releases energy and pushes the filter plate 10 to move downward, forming an up and down shaking action. This shaking helps the impurities accumulated on the filter plate 10 to shake off into the collection box 18, keeping the filter plate 10 unobstructed. Under the hinged action of the guide rod 15 and the filter plate 10, the guide rod 15 can move smoothly in the guide cylinder 13; the chemical reagents after being mixed evenly enter the filter box 16 at the bottom of the processing box 1 through the filter plate 10, and are filtered by the activated carbon particles 17 to remove impurities and pigments therein. The filtered chemical reagents enter the evaporation box 21 in the frame 19 through the conduit 31. In the evaporation box 21, the heater generates heat to evaporate the chemical reagents to form steam. The fan 23 inhales the steam through the exhaust pipe 24 and pushes the steam to the condenser 22 through the air supply pipe 25. In the condenser 22, the steam encounters a lower temperature and cools rapidly to condense into liquid. In this process, the target components in the steam are successfully separated and purified. Finally, the purified liquid flows out through the drain pipe 26 on one side of the condenser 22, completing the entire distillation process.

Claims

1. A distillation device for filtering chemical reagents, comprising a treatment box (1) and a frame (19), wherein the frame (19) is located on one side of the treatment box (1), and characterized in that: A mixing box (2) is installed above the inside of the processing box (1), and a mounting box (4) is fixed on one side of the processing box (1) between the processing box (1) and the frame (19); a motor (3) is installed at the upper end of the other side of the processing box (1), and a driving end of the motor (3) is fixedly connected to a first rotating rod (5) in a horizontal direction, the first rotating rod (5) passes through the inside of the mixing box (2), the processing box (1) and the mounting box (4), and a plurality of stirring blades (7) are fixed on the circumferential surface of the first rotating rod (5) at even intervals; A second rotating rod (6) is provided at the bottom of the installation box (4) in a horizontal direction. A filter plate (10) is provided inside the processing box (1) below the mixing box (2). A contact block (12) is fixed to one side of the bottom of the filter plate (10). Inside the installation box (4), a transmission wheel (8) is installed at the end of the first rotating rod (5) and on the second rotating rod (6). The two transmission wheels (8) are connected by a belt (9). Inside the processing box (1), a cam (11) is fixed at one end of the second rotating rod (6). The cam (11) is located at the contact block (12). ) bottom and always in contact with the bottom of the contact block (12); a guide rod (15) is hinged at the four corners of the top of the filter plate (10); two spaced connection blocks (20) are fixed on both sides of the inside of the processing box (1); a vertical guide cylinder (13) is fixed below the connection block (20); the guide rods (15) are respectively located in the guide cylinders (13) on their respective sides and will not be separated; a spring (14) is installed inside the guide cylinder (13); the guide rod (15) is located below the spring (14) and in contact with the spring (14).

2. A distillation device for filtering chemical reagents according to claim 1, characterized in that: The first rotating rod (5) is located at the position of the transverse center line of the mixing box (2), and the end of the first rotating rod (5) and the end of the second rotating rod (6) are both movably connected to a bearing installed on the inner wall of one side of the installation box (4).

3. A distillation device for filtering chemical reagents according to claim 1, characterized in that: The position of the connection block (20) on the side close to the installation box (4) is higher than the connection block (20) on the side far from the installation box (4), and the filter plate (10) is arranged in an inclined manner; below the side where the filter plate (10) is at a lower position, a collecting box (18) is provided at the bottom of the processing box (1), one side of the collecting box (18) extends through the outside of the processing box (1), a cover plate is installed on the outside of this side of the processing box (1), a handle is installed at the center of one side of the cover plate, and the cover plate is fixedly connected to the outer wall of the processing box (1) by screws; a material receiving port is provided at the upper end of the collecting box (18), and a filter box (16) is installed at the bottom of the processing box (1) on one side of the collecting box (18), and activated carbon particles (17) are placed inside the filter box (16).

4. A distillation device for filtering chemical reagents according to claim 1, characterized in that: An evaporator box (21) is installed at the bottom of the frame (19), a heater is installed inside the evaporator box (21), a condenser (22) is installed on one side of the upper part of the frame (19), and a fan (23) is installed at the top position of the other side of the frame (19), the fan (23) is fixedly connected to an exhaust pipe (24) through an exhaust end on the front surface of the fan (23), the lower end of the exhaust pipe (24) is fixedly connected to the top of the evaporator box (21), the fan (23) is fixedly connected to an air supply pipe (25) through an air supply end on the top of the fan (23), one end of the air supply pipe (25) is fixedly connected to an air inlet pipe of the condenser (22), and a drain pipe (26) is fixedly connected to the bottom of one side of the condenser (22), and one end of the drain pipe (26) passes through the outside of the frame (19).

5. A distillation device for filtering chemical reagents according to claim 1, characterized in that: A bottom plate is fixed to the frame (19) and the bottom of the processing box (1), and a sealing cover plate (27) is installed on the front surface of the processing box (1) and the installation box (4).

6. A distillation device for filtering chemical reagents according to claim 1, characterized in that: Both sides of the top of the mixing box (2) are fixedly connected with a feed pipe (28), the tops of the two feed pipes (28) are passed through to the outside of the processing box (1), the center of the bottom of the mixing box (2) is fixedly connected with a discharge pipe (29), the surface of the discharge pipe (29) is installed with a first solenoid valve (30), a conduit (31) is provided below between the processing box (1) and the frame (19), the surface of the conduit (31) is fixedly installed with a second solenoid valve (32), the two ends of the conduit (31) respectively pass through the inside of the processing box (1) and the frame (19) and are fixedly connected with the filter box (16) and the side opposite to the evaporation box, and one end of the conduit (31) is fixedly installed with a filter material net (33).

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