Solid-liquid centrifugal separation container and centrifugal separator

Abstract

The utility model discloses a solid-liquid centrifugal separation container and a centrifugal separator, and relates to the field of centrifugal machines, the solid-liquid centrifugal separation container comprises a plurality of container parts which are annularly distributed, each container part comprises a filter cartridge, four uniformly distributed cylindrical clamping blocks are fixedly arranged on the outer ring of each filter cartridge, and the cylindrical clamping blocks are fixedly arranged on the outer ring of each filter cartridge. The container component, the centrifugal component and the connecting component are arranged, the filter cartridge can be pushed to change positions only by controlling the electric push rod at the corresponding position to work during use, shutdown is not needed, whether centrifugal separation of the filter cartridge is complete or not only needs to be observed through an observation window, and the filter cartridge is convenient to use. And then the electric push rod at the corresponding position is controlled to work to push the filter cartridge into the first clamping part from the second clamping part, then the filter cartridge is taken out, shutdown is not needed, solid taking out does not need to be conducted repeatedly, the load of a motor is reduced, energy consumption is reduced, and continuous machining is achieved.

Description

Technical Field

[0001] The utility model relates to the field of centrifuges, in particular to a solid-liquid centrifugal separation container and a centrifugal separator. Background Art

[0002] Preparation of ammonium perchlorate by electrolysis-double decomposition method: Add water to sodium chlorate in a dissolving tank, introduce steam to dissolve at 45-50°C, add barium hydroxide to saturate it, remove impurities such as chromate, filter, and send the clarified liquid to electrolysis to obtain sodium perchlorate. Add sodium perchlorate to the reactor, and perform double decomposition reaction with the added ammonium chloride to generate ammonium perchlorate and sodium chloride. Filter to remove sodium chloride, evaporate and concentrate the filtrate, cool and crystallize, and then refine it, and then filter it. The filtrate is cooled and crystallized, centrifuged, and dried to obtain the finished ammonium perchlorate.

[0003] The patent with publication number CN205216302U provides a solid-liquid centrifugal separation mechanism, including a structural platform for structural fixing, on which is provided a centrifugal separator with a rotating axis arranged vertically and rotating and separating in a horizontal direction; however, the above scheme has the following shortcomings: 1. Each time solids are taken out, the machine needs to be stopped before operation can be performed, but each time the machine is restarted after stopping, it will take some time for the machine to reach the working speed, thereby resulting in prolonged separation time and low separation rate; 2. Continuous processing cannot be performed. After processing a batch, the machine needs to be stopped to take out the solids. Repeated stopping and restarting will also increase the motor load, reduce the motor service life, and increase energy consumption.

[0004] Therefore, it is necessary to propose a solid-liquid centrifugal separation container and a centrifuge to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a solid-liquid centrifugal separation container and a centrifugal separator to solve the above-mentioned problems of high energy consumption and heavy motor load when stopping the machine to take materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid-liquid centrifugal separation container, comprising a container component, wherein the container component is a plurality of settings distributed in an annular manner, the container component comprising a filter cartridge, four evenly distributed cylindrical blocks are fixedly installed at the outer ring of the filter cartridge, a cover plate is detachably installed at the top end of the filter cartridge, a partition plate is fixedly installed at the middle position inside the filter cartridge, a first clamping component is sleeved on the outside of the filter cartridge, a sleeve is sleeved on the outside of the first clamping component, and the first clamping component is rotatably installed inside the sleeve.

[0007] The utility model also provides a centrifuge, which uses the above-mentioned solid-liquid centrifugal separation container and also includes an outer shell, a central column is provided at the middle position inside the outer shell, a plurality of first pillars are fixedly installed on the top end of the central column, and the plurality of first pillars are all fixedly installed on the inner top end of the outer shell, a connecting component is installed below the container component, a centrifugal component is installed below the connecting component, a plurality of second pillars corresponding to the container component are fixedly installed on the middle part of the central column, the sleeve is fixedly installed on the end of the second pillar, a plurality of third pillars corresponding to the centrifugal component are fixedly installed on the lower end of the central column, a motor housing is fixedly installed on the bottom end of the lower surface of the outer shell, a motor is fixedly installed inside the motor housing, a large gear is fixedly installed on the driving end of the motor, and the first pillars and the second pillars are staggered.

[0008] Preferably, the centrifugal component includes a connecting rod, which is fixedly mounted on the end of the third pillar, and support tubes are fixedly mounted on both ends of the connecting rod, a second clamping component is rotatably mounted inside the support tube, both ends of the second clamping component are respectively rotatably mounted inside the two support tubes, a pinion is fixedly mounted on the bottom end of the second clamping component, a movable plate is slidably mounted inside the second clamping component, and a rotating block is rotatably mounted on the upper surface of the movable plate.

[0009] Preferably, the first clamping component and the second clamping component each include two symmetrical connecting rings, four clamping pieces corresponding to the columnar clamping block are fixedly installed in the middle position of the two connecting rings, a sliding groove is opened in the middle position of the clamping piece, and the columnar clamping block is slidably clamped inside the sliding groove.

[0010] Preferably, the connecting component includes an upper support ring, a lower support ring is provided below the upper support ring, four first clamping blocks are fixedly installed on the lower surface of the upper support ring, a side of the lower support ring close to the upper support ring is provided with a plurality of clamping grooves used in conjunction with the first clamping blocks, four blocks are fixedly installed on the inner ring of the upper end of the upper support ring, the blocks and clamps are staggered, a plurality of evenly distributed spring telescopic rods are fixedly installed on the upper surface of the blocks, one end of the spring telescopic rod away from the block is fixedly installed on the first clamping component, and the lower support ring is fixedly installed on the top end of the second clamping component.

[0011] Preferably, the large gear is meshed with a plurality of small gears.

[0012] Preferably, a plurality of electric push rods corresponding to the centrifugal components are fixedly mounted on the inner bottom surface of the outer shell, and the telescopic ends of the electric push rods are rotatably mounted on the lower surface of the moving plate.

[0013] Preferably, a drain port is fixedly mounted on the bottom end of one side of the outer shell.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting the container component, the centrifugal component and the connecting component, when in use, the filter cartridge can be pushed and replaced by controlling the electric push rod at the corresponding position without stopping the machine. It is only necessary to observe whether the filter cartridge is completely centrifuged through the observation window, and then control the electric push rod at the corresponding position to push the filter cartridge from the second clamping component to the inside of the first clamping component, and then take it out without stopping the machine or repeatedly stopping to take out the solids, thereby reducing the load on the motor, reducing energy consumption, and realizing continuous processing;

[0016] 2. By setting up large gears and small gears, one rotation of the large gear can drive the small gear to rotate multiple times, so that the device can quickly reach the required centrifugal speed. The load of the motor is large when the device is just started. When the device enters the continuous working state, the load of the motor is extremely small, and the device does not need to be restarted repeatedly, so the service life of the motor can be guaranteed, and the stable operation of the device can be guaranteed. The separated liquid will flow from the top of the motor, and can also cool the continuously working motor to improve its continuous working ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the solid-liquid centrifugal separation container of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the centrifugal separator of the utility model.

[0019] Figure 3 It is a cross-sectional view of the outer shell of the utility model.

[0020] Figure 4 It is a schematic diagram of the connection structure of the container component, the centrifugal component and the connection component in the utility model.

[0021] Figure 5 It is a structural schematic diagram of the centrifugal component in the utility model.

[0022] Figure 6 It is a structural schematic diagram of the first clamping component in the utility model.

[0023] Figure 7 It is a structural schematic diagram of the connecting components in the utility model.

[0024] In the figure: 1. outer shell; 2. container part; 3. centrifugal part; 4. connecting part; 5. first clamping part; 6. second clamping part; 11. center column; 12. first pillar; 13. second pillar; 14. motor housing; 15. electric push rod; 16. drain port; 17. large gear; 18. third pillar; 21. filter cartridge; 22. cover plate; 23. cylindrical block; 24. sleeve; 25. partition; 31. connecting rod; 32. supporting cylinder; 33. small gear; 34. moving plate; 35. rotating block; 41. upper supporting ring; 42. lower supporting ring; 43. first clamping block; 44. clamping groove; 45. stopper; 46. spring telescopic rod; 51. clamping piece; 52. slide groove; 53. connecting ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1 The solid-liquid centrifugal separation container shown includes a container part 2, which is a plurality of settings distributed in an annular manner. The container part 2 includes a filter cartridge 21. In actual use, the liquid to be separated is loaded into the interior of the filter cartridge 21. Four evenly distributed cylindrical blocks 23 are fixedly installed at the outer ring of the filter cartridge 21. A partition 25 is fixedly installed at the middle position of the interior of the filter cartridge 21. The partition 25 causes the internal liquid to be stratified, so that the liquid inside the filter cartridge 21 obtains a greater centrifugal force when the filter cartridge 21 rotates, thereby preventing the liquid from rotating inside the filter cartridge 21. The outside of the filter cartridge 21 is sleeved with a first clamping part 5, and the outside of the first clamping part 5 is sleeved with a sleeve 24. The first clamping part 5 is rotatably installed inside the sleeve 24. The filter cartridge 21 carrying the solution is slidably clamped into the interior of the first clamping part 5, and the first clamping part 5 is rotatably clamped inside the sleeve 24. At this time, centrifugal separation can be achieved by providing a rotating force to the filter cartridge 21.

[0027] A cover plate 22 is detachably mounted on the top of the filter cartridge 21 , and the cover plate 22 can prevent liquid from spilling out of the filter cartridge 21 when rotating at high speed, thereby ensuring the integrity of the processing.

[0028] The utility model also provides Figure 2-7The centrifuge shown uses the above-mentioned solid-liquid centrifugal separation container, and also includes an outer shell 1, on which an observation window is installed, and the centrifugal state can be observed in real time. A central column 11 is provided in the middle position inside the outer shell 1, and a plurality of first pillars 12 are fixedly installed on the top of the central column 11. The plurality of first pillars 12 are fixedly installed on the inner top of the outer shell 1, and the first pillars 12 can support the central column 11 and the components carried thereon.

[0029] A connecting component 4 is installed below the container component 2, and a centrifugal component 3 is installed below the connecting component 4. A plurality of second pillars 13 corresponding to the container component 2 are fixedly installed in the middle of the central column 11, and the first pillars 12 and the second pillars 13 are alternately distributed. The sleeve 24 is fixedly installed at the end of the second pillar 13, and a plurality of third pillars 18 corresponding to the centrifugal component 3 are fixedly installed at the lower end of the central column 11. The second pillars 13 and the third pillars 18 are arranged so that the weight of the container component 2, the centrifugal component 3, and the connecting component 4 are transmitted to the central column 11 by the second pillars 13 and the third pillars 18.

[0030] The centrifugal component 3 includes a connecting rod 31, which is fixedly mounted on the end of the third pillar 18. Both ends of the connecting rod 31 are fixedly mounted with a support tube 32. A second clamping component 6 is rotatably mounted inside the support tube 32. Both ends of the second clamping component 6 are rotatably mounted inside the two support tubes 32. The first clamping component 5 and the second clamping component 6 are respectively rotatably mounted inside the two support tubes 32. The first clamping component 5 and the second clamping component 6 will rotate synchronously under the drive of the connecting component 4. A moving plate 34 is slidingly mounted inside the second clamping component 6. The filter cartridge 21 and the cover plate 22 can slide from the inside of the first clamping component 5 into the inside of the second clamping component 6 and finally fall on the upper surface of the moving plate 34. A rotating block 35 is rotatably mounted on the upper surface of the moving plate 34.

[0031] A plurality of electric push rods 15 corresponding to the centrifugal component 3 are fixedly installed on the inner bottom surface of the outer shell 1. The electric push rods 15 can push the filter cartridge 21 and the cover plate 22 to slide from the inside of the second clamping component 6 into the inside of the first clamping component 5, and when the filter cartridge 21 completely enters the inside of the first clamping component 5, the connecting component 4 is in an open state. At this time, the first clamping component 5 loses power and will not continue to rotate. The telescopic end of the electric push rod 15 is rotatably installed on the lower surface of the movable plate 34.

[0032] The first clamping component 5 and the second clamping component 6 each include two symmetrical connecting rings 53 , four clamping members 51 corresponding to the columnar clamping block 23 are fixedly installed in the middle position of the two connecting rings 53 , a slide groove 52 is provided in the middle position of the clamping member 51 , and the columnar clamping block 23 is slidably clamped inside the slide groove 52 .

[0033] The connecting component 4 includes an upper support ring 41, a lower support ring 42 is provided below the upper support ring 41, four first clamping blocks 43 are fixedly installed on the lower surface of the upper support ring 41, and a plurality of clamping grooves 44 used in conjunction with the first clamping blocks 43 are opened on the side of the lower support ring 42 close to the upper support ring 41, and four stoppers 45 are fixedly installed on the inner circle of the upper end of the upper support ring 41, and the stoppers 45 and the clamping members 51 are staggered. A plurality of evenly distributed spring telescopic rods 46 are fixedly installed on the upper surface of the stoppers 45, and one end of the spring telescopic rods 46 away from the stoppers 45 is fixedly installed on the first clamping component 5, and the lower support ring 42 is fixedly installed on the top of the second clamping component 6. When the first clamping block 43 slides into the interior of the clamping groove 44, the connecting component 4 is in a closed state. Driven by the spring telescopic rods 46, the first clamping component 5 and the second clamping component 6 will rotate synchronously, and the second clamping component 6 can generate a buffering force, that is, When the lower support ring 42 rotates at high speed, the first clamping block 43 can be clamped into the inside of the clamping slot 44. When the first clamping block 43 is separated from the clamping slot 44, the connecting component 4 is in an open state. When the filter cartridge 21 is located inside the second clamping component 6, the connecting component 4 is in a closed state. At this time, the first clamping component 5 and the second clamping component 6 rotate synchronously, and then the positions of the slots inside the first clamping component 5 and the second clamping component 6 coincide with each other. The filter cartridge 21 can slide perfectly between the first clamping component 5 and the second clamping component 6. When the filter cartridge 21 completely enters the first clamping component 5, the movable plate 34 will push the stopper 45 to make the first clamping block 43 disengage from the inside of the clamping slot 44, and then the connecting component 4 is in an open state. At this time, the rotation speed of the first clamping component 5 will gradually decrease to zero, and then the filter cartridge 21 can be taken out from the inside of the first clamping component 5.

[0034] A small gear 33 is fixedly installed at the bottom end of the second clamping component 6, a motor housing 14 is fixedly installed at the bottom end of the lower surface of the outer shell 1, and a motor is fixedly installed inside the motor housing 14. The motor is used to provide energy required for centrifugation. A large gear 17 is fixedly installed at the driving end of the motor. The large gear 17 is meshed with multiple small gears 33. The diameter of the large gear 17 is much larger than the diameter of the small gear 33. When the large gear 17 rotates one circle, it can drive the small gear 33 to rotate multiple circles, so that the first clamping component 5 and the second clamping component 6 can quickly reach the working speed.

[0035] A liquid discharge port 16 is fixedly mounted on the bottom end of one side of the outer shell 1, and the liquid discharge port 16 is used to discharge the separated liquid.

Claims

1. A solid-liquid centrifugal separation container, comprising a container component (2), characterized in that: The container component (2) is a plurality of annularly distributed arrangements, the container component (2) comprising a filter cartridge (21), four evenly distributed columnar clamping blocks (23) being fixedly mounted on the outer ring of the filter cartridge (21), a cover plate (22) being detachably mounted on the top end of the filter cartridge (21), a partition plate (25) being fixedly mounted at the middle position inside the filter cartridge (21), a first clamping component (5) being sleeved on the outside of the filter cartridge (21), a sleeve (24) being sleeved on the outside of the first clamping component (5), and the first clamping component (5) being rotatably mounted inside the sleeve (24).

2. A centrifuge, using the solid-liquid centrifugal separation container according to claim 1, further comprising an outer shell (1), characterized in that: A central column (11) is provided at the middle position inside the outer shell (1), a plurality of first pillars (12) are fixedly mounted on the top of the central column (11), and the plurality of first pillars (12) are all fixedly mounted on the top of the inner part of the outer shell (1). A connecting component (4) is mounted below the container component (2), and a centrifugal component (3) is mounted below the connecting component (4). A plurality of second pillars (13) corresponding to the container component (2) are fixedly mounted in the middle of the central column (11), the sleeve (24) is fixedly mounted on the end of the second pillar (13), a plurality of third pillars (18) corresponding to the centrifugal component (3) are fixedly mounted on the lower end of the central column (11), a motor housing (14) is fixedly mounted on the bottom end of the lower surface of the outer shell (1), a motor is fixedly mounted inside the motor housing (14), a large gear (17) is fixedly mounted on the driving end of the motor, and the first pillars (12) and the second pillars (13) are arranged in a staggered manner.

3. The centrifuge according to claim 2, characterized in that: The centrifugal component (3) comprises a connecting rod (31), wherein the connecting rod (31) is fixedly mounted on the end of the third pillar (18), and support tubes (32) are fixedly mounted on both ends of the connecting rod (31), and a second clamping component (6) is rotatably mounted inside the support tube (32), and the two ends of the second clamping component (6) are respectively rotatably mounted inside the two support tubes (32), and a pinion (33) is fixedly mounted on the bottom end of the second clamping component (6), and a movable plate (34) is slidably mounted inside the second clamping component (6), and a rotating block (35) is rotatably mounted on the upper surface of the movable plate (34).

4. The centrifuge according to claim 2, characterized in that: The first clamping component (5) and the second clamping component (6) each comprise two symmetrical connecting rings (53), four clamping members (51) corresponding to the columnar clamping blocks (23) being fixedly mounted in the middle of the two connecting rings (53), a sliding groove (52) being provided in the middle of the clamping members (51), and the columnar clamping blocks (23) being slidably clamped in the interior of the sliding groove (52).

5. The centrifugal separator according to claim 4, characterized in that: The connecting component (4) comprises an upper support ring (41), a lower support ring (42) is provided below the upper support ring (41), four first clamping blocks (43) are fixedly mounted on the lower surface of the upper support ring (41), a side of the lower support ring (42) close to the upper support ring (41) is provided with a plurality of clamping grooves (44) for use with the first clamping blocks (43), four stoppers (45) are fixedly mounted on the inner ring of the upper end of the upper support ring (41), the stoppers (45) and the clamping members (51) are arranged in a staggered manner, a plurality of evenly distributed spring telescopic rods (46) are fixedly mounted on the upper surface of the stoppers (45), one end of the spring telescopic rods (46) away from the stoppers (45) is fixedly mounted on the first clamping component (5), and the lower support ring (42) is fixedly mounted on the top of the second clamping component (6).

6. The centrifugal separator according to claim 3, characterized in that: The large gear (17) is meshed with a plurality of small gears (33).

7. The centrifugal separator according to claim 2, characterized in that: A plurality of electric push rods (15) corresponding to the centrifugal components (3) are fixedly mounted on the inner bottom surface of the outer shell (1), and the telescopic ends of the electric push rods (15) are rotatably mounted on the lower surface of the moving plate (34).

8. The centrifugal separator according to claim 2, characterized in that: A liquid discharge port (16) is fixedly mounted on the bottom end of one side of the outer shell (1).

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