CN116020154B - Chemical distillation tower - Google Patents
Chemical distillation tower Download PDFInfo
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- CN116020154B CN116020154B CN202310308250.0A CN202310308250A CN116020154B CN 116020154 B CN116020154 B CN 116020154B CN 202310308250 A CN202310308250 A CN 202310308250A CN 116020154 B CN116020154 B CN 116020154B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
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Abstract
The invention relates to the technical field of chemical equipment, in particular to a chemical distillation tower, which comprises the following components: a support frame; the device comprises a plurality of hoppers which are sequentially and vertically arranged, wherein each hopper is detachably and fixedly connected with a supporting frame, each hopper comprises a distillation cylinder and a drainage cover, each distillation cylinder comprises a grid plate, a rotating shaft, a stirring paddle, a hole cleaning mechanism, a rotating vibration mechanism, an exhaust adapter and an air passage, the rotating vibration mechanism is in transmission connection with the rotating shaft, the hole cleaning mechanism is in transmission connection with the rotating shaft, the exhaust adapter is used for enabling hot gas to be split, and the rotating shafts in each hopper are in transmission connection with each other; the top cover is arranged at the upper end of the topmost hopper and provided with a plurality of hot gas outlets; the motor is fixedly arranged on the top cover and is in transmission connection with a rotating shaft in the topmost hopper; the bottom, fixed set up in the hopper lower extreme of bottom, bottom is provided with the steam import, and this device can be when distilling chemical raw materials, carries out self-cleaning, improves distillation work efficiency.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to a chemical distillation tower.
Background
The distillation tower is chemical equipment manufactured by rare metal titanium and other materials and alloy materials thereof, has the characteristics of high strength, high toughness, high temperature resistance, corrosion resistance, light specific gravity and the like, and is widely applied to the fields of chemical industry, petrochemical industry, metallurgy, light industry, textile, alkali production, pharmacy, pesticide, electroplating, electronics and the like. The distillation tower is a tower type gas-liquid contacting device for distillation, the distillation principle of the distillation tower is to partially gasify the liquid mixture, and the separation is realized by utilizing the characteristic that the volatility of each component is different. The tower bottom is liquid, and the gas is distilled from the tower top.
The working principle of the distillation tower is not limited to purifying alcohol, the function of the distillation tower is mainly to separate mixed liquid, and liquid separation is carried out by utilizing the principle that different liquids have different volatility (boiling point) under different conditions, such as different temperatures, so as to achieve the purification effect.
Most of grid plates in the existing distillation tower are integrally fixed, after long-time use, filtering holes for gas to pass through on the grid plates can be blocked by residual liquid particles, the filtering holes are required to be integrally detached for cleaning, so that the equipment production efficiency is greatly inconvenient, or vibration filtering holes are directly formed by vibration motors installed in the distillation tower, but the wet environment of the internal environment of the distillation tower is unfavorable for long-time work of the motors, and the motors are easy to damage.
Disclosure of Invention
Based on this, it is necessary to provide a chemical distillation column in view of the problems of the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme: a chemical distillation column comprising:
the support frame is arranged in a vertical state;
the device comprises a plurality of hoppers which are sequentially and vertically arranged, wherein each hopper is detachably and fixedly connected with a supporting frame, each hopper comprises a distillation cylinder and a drainage cover, the distillation cylinders are arranged in a vertical state, the drainage covers are coaxially and fixedly arranged at the bottoms of the distillation cylinders, each distillation cylinder comprises a grid plate which is horizontally fixedly arranged at the bottoms of the distillation cylinders, a rotating shaft which is coaxially arranged in the hopper, a plurality of stirring paddles which are coaxially and fixedly arranged on the rotating shaft, a hole cleaning mechanism which is arranged above the grid plate, a rotary vibration mechanism which is arranged above the hole cleaning mechanism, an exhaust adapter which is arranged below the grid plate and a plurality of air passages which are uniformly distributed along the circumferential direction and are arranged in the inner wall of the distillation cylinder, the air passages are used for allowing air to pass through, the rotary vibration mechanism is connected with the rotating shaft in a transmission manner, the hole cleaning mechanism is connected with the rotating shaft in a transmission manner, and the exhaust adapter is used for enabling the hot air to flow to be split, and the rotating shafts in the hoppers are connected in a pair by pair;
the top cover is fixedly arranged at the upper end of the topmost hopper, and a plurality of hot gas outlets are uniformly arranged on the top cover along the circumferential direction;
the motor is fixedly arranged on the top cover, and an output shaft of the motor is in transmission connection with a rotating shaft in the topmost hopper;
the bottom cover is fixedly arranged at the lower end of the hopper at the bottommost end, and a hot gas inlet is formed in the bottom of the bottom cover.
Further, every the fixed joint post that is provided with of one end of rotation axis, the fixed locating tube that is provided with of the other end, fixedly on the joint post be provided with spacing traveller, set up the hook-shaped draw-in groove of falling on the locating tube inner wall, the barb-shaped draw-in groove is used for supplying spacing traveller to slide, coaxial activity is equipped with the sliding support in the locating tube, the coaxial first spring that is provided with in sliding support upper end, the both ends of first spring are contradicted respectively in locating tube top and the sliding support upper end.
Further, the waist hole is also formed in the middle of the inner wall of the positioning tube, the sliding support is fixedly provided with a sliding rod, the sliding rod penetrates through the sliding support in a horizontal state and penetrates through the waist hole, the positioning tube is coaxially and movably sleeved with a release sleeve, and the release sleeve is fixedly connected with the sliding rod.
Further, the rotary vibration mechanism comprises a fixed supporting ring which is coaxially and fixedly arranged above the grid plate and fixedly connected with the inner wall of the distillation cylinder, a fixed pipe which is coaxially and fixedly arranged on the fixed supporting ring, and a limit cover which is coaxially and symmetrically arranged at two ends of the fixed pipe, wherein an adapter ring is coaxially and fixedly arranged on the rotary shaft, a sliding column is fixedly arranged on the adapter ring, and a circle of wavy sliding groove for sliding of the sliding column is formed in the inner wall of the fixed pipe.
Further, the rotary vibration mechanism further comprises two sliders which are symmetrically arranged in the fixed pipe, each slider comprises a linear bearing coaxially and fixedly arranged in the fixed pipe, a connecting ring coaxially and fixedly arranged in the linear bearing, and two ball bearings which are symmetrically arranged in the connecting ring, and the rotary shaft is rotationally connected with the connecting ring through the ball bearings.
Further, the coaxial fixedly provided with connecting piece on the motor output, the coaxial fixedly connected with rotation sleeve of connecting piece lower extreme, the coaxial sliding connection of rotation sleeve lower extreme has the moving part, the coaxial fixedly provided with second spring in moving part top, the one end of second spring is contradicted the moving part top other end and is contradicted the connecting piece bottom, the shaping has a plurality of spacing sand grip along circumferencial direction evenly distributed on the rotation sleeve inner wall, set up spacing recess that quantity and spacing sand grip quantity are unanimous along circumferencial direction on the moving part outer wall, every spacing sand grip with every spacing recess one-to-one, the rotation axis top of moving part bottom and top hopper passes through the shaft coupling fixedly continuous.
Further, clear hole mechanism is including coaxial fixed rotating ring frame that sets up on the rotation axis, rotating ring frame is provided with a plurality of hoist and mount poles along the even interval of circumferencial direction, sets up a set of oval gyro wheel on every hoist and mount pole, and oval gyro wheel on two adjacent hoist and mount poles is jagged corresponds the setting, every the even interval shaping in oval gyro wheel outer fringe department has a plurality of spherical arch.
Further, the exhaust adapter includes coaxial fixed setting in the reposition of redundant personnel mounting of grid tray bottom, coaxial slip set up in the sealing ring of reposition of redundant personnel mounting, coaxial fixed slip holding ring that sets up on the sealing ring, fixed setting in the fixed plate of reposition of redundant personnel mounting bottom and be symmetrical state interval and set up two push rods on the fixed plate, every the power take off end and the slip holding ring of push rod are fixed continuous, reposition of redundant personnel mounting outer fringe department is provided with the outer loop, evenly formed with a plurality of spacing along the circumferencial direction on the outer loop inner wall, a plurality of distillation gas pocket has evenly been seted up along the circumferencial direction to the outer loop upper half, a plurality of gas vent has evenly been seted up along the circumferencial direction to the outer loop lower half, reposition of redundant personnel mounting middle part department is provided with the inner ring, the sliding groove has been seted up on the inner ring, the sliding groove is used for supplying the slip holding ring to slide, a plurality of exhaust hole has evenly been seted up along the circumferencial direction on the inner ring, along the circumferencial direction evenly on the sealing ring sets up a plurality of spacing spout that quantity is the same with spacing on the sealing ring, every spacing strip corresponds with spacing chute along circumference direction evenly on the outer wall, a plurality of sealing strip is inlayed along circumference direction even interval one by one.
Compared with the prior art, the invention has the following beneficial effects:
the method comprises the following steps: according to the invention, the number of layers of the distillation tower can be freely allocated according to the site space, and the hopper is disassembled and assembled, so that the space is saved;
and two,: the invention can stir the chemical raw materials when distilling the chemical raw materials, so that the chemical raw materials are fully contacted with hot steam, and the distillation efficiency is improved;
and thirdly,: according to the invention, the rotary vibration mechanism is matched with the hole cleaning mechanism, so that the rotating shaft of the device can drive the elliptical idler wheels hoisted on the rotating ring frame to continuously knock the grid plate when the device is used for distillation, residual liquid particles blocking the grid plate are shaken off, and the hot steam can pass through the grid plate at any time.
Drawings
Figure 1 is a front isometric view of a stereoscopic mechanism of the present invention,
figure 2 is a side view of the present invention,
figure 3 is a cut-away view of the cross-sectional view of figure 2 taken along the direction D-D,
figure 4 is an enlarged schematic view of the structure at a in figure 3,
figure 5 is an enlarged schematic view of the structure at B in figure 3,
figure 6 is an exploded schematic view of the three-dimensional structure of the transmission connection of the motor and the rotating shaft in the invention,
figure 7 is a schematic perspective view of the hole cleaning mechanism of the present invention,
figure 8 is an exploded schematic view of the three-dimensional structure of the exhaust adapter of the present invention,
figure 9 is an exploded view showing the connection of the rotating shaft and the rotating shaft in the present invention,
fig. 10 is a schematic perspective view of a barb-shaped card slot according to the present invention.
The reference numerals in the figures are: 1. a support frame; 2. a top cover; 3. a motor; 4. a hot gas outlet; 5. a connecting piece; 6. rotating the sleeve; 7. limit raised strips; 8. a movable member; 9. a limit groove; 10. a second spring; 11. a hopper; 12. a distillation cylinder; 13. a grid plate; 14. a rotation shaft; 15. a clamping column; 16. a limit sliding column; 17. a positioning tube; 18. a reverse hook-shaped clamping groove; 19. waist holes; 20. a sliding support; 21. a first spring; 22. a slide bar; 23. releasing the sleeve; 24. stirring paddles; 25. a rotary vibration mechanism; 26. a limit cover; 27. a fixed tube; 28. wave-shaped sliding grooves; 29. a sliding column; 30. an adapter ring; 31. a slider; 32. a ball bearing; 33. a connecting ring; 34. a linear bearing; 35. fixing the support ring; 36. a hole cleaning mechanism; 37. rotating the ring frame; 38. hoisting a rod; 39. an elliptical roller; 40. spherical protrusions; 41. an airway; 42. an exhaust gas adapter; 43. a shunt fixing member; 44. an outer ring; 45. a limit bar; 46. distillation pores; 47. an exhaust port; 48. an inner ring; 49. a sliding groove; 50. an exhaust hole; 51. a seal ring; 52. limiting sliding grooves; 53. a sealing rubber strip; 54. a push rod; 55. a sliding support ring; 56. a fixing plate; 57. a drainage cover; 58. a bottom cover; 59. and a hot gas inlet.
Detailed Description
The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.
Referring to fig. 1-10, a chemical distillation column comprising:
the support frame 1 is arranged in a vertical state;
the automatic feeding device comprises a plurality of hoppers 11 which are sequentially and vertically arranged, wherein each hopper 11 is detachably and fixedly connected with a support frame 1, each hopper 11 comprises a distillation cylinder 12 and a drainage cover 57, the distillation cylinder 12 is vertically arranged, the drainage covers 57 are coaxially and fixedly arranged at the bottom of the distillation cylinder 12, each distillation cylinder 12 comprises a grid plate 13 which is horizontally and fixedly arranged at the bottom of the distillation cylinder 12, a rotating shaft 14 which is coaxially arranged in the hopper 11, a plurality of stirring paddles 24 which are coaxially and fixedly arranged on the rotating shaft 14, a hole cleaning mechanism 36 which is arranged above the grid plate 13, a rotary vibration mechanism 25 which is arranged above the hole cleaning mechanism 36, an exhaust adaptor 42 which is arranged below the grid plate 13 and a plurality of air passages 41 which are uniformly distributed along the circumferential direction and are arranged in the inner wall of the distillation cylinder 12, each air passage 41 is used for allowing gas to pass through, each rotary vibration mechanism 25 is in transmission connection with the rotating shaft 14, each hole cleaning mechanism 36 is in transmission connection with the rotating shaft 14, and each rotating shaft 14 in each hopper 11 is in two transmission connection;
the top cover 2 is fixedly arranged at the upper end of the topmost hopper 11, and a plurality of hot gas outlets 4 are uniformly arranged on the top cover 2 along the circumferential direction;
the motor 3 is fixedly arranged on the top cover 2, and an output shaft of the motor 3 is in transmission connection with a rotating shaft 14 in the topmost hopper 11;
the bottom cover 58 is fixedly arranged at the lower end of the hopper 11 at the bottommost end, and a hot gas inlet 59 is arranged at the bottom of the bottom cover 58.
When the device is operated, the corresponding number of hoppers 11 are prepared according to the distillation requirement, then chemical raw materials are placed in the corresponding hoppers 11, and then the hoppers 11 are assembled in sequence and fixed through the support frame 1, so that an integral distillation tower is formed. At this time, the hot steam enters the inside of the bottom cover 58 through the hot gas inlet 59, and then the hot steam is distilled on the chemical raw material through the grid 13 or enters the gas passage 41 in the inner wall of the distillation drum 12 to enter the next hopper 11 by controlling the exhaust adaptor 42, and the distilled gas is discharged from the hot gas outlet 4 on the top cover 2. When the distillation of the chemical raw materials is started, the motor 3 is started to drive the rotating shaft 14 to rotate, the stirring paddles 24 rotate along with the rotating shaft 14 to stir the chemical raw materials, so that the chemical raw materials are fully contacted with hot steam, the distillation effect is improved, the rotating vibration mechanism 25 also moves along with the rotating shaft 14 to enable the rotating shaft 14 to reciprocate up and down during the rotation, and meanwhile, the hole cleaning mechanism 36 is driven to operate by the rotation of the rotating shaft 14 to clean the grid plate 13, so that the hot steam can pass through the grid plate 13 smoothly all the time.
In order to ensure that the rotation shafts 14 between each hopper 11 can be in driving connection in pairs when the device is in operation, the following features are provided in particular:
each rotating shaft 14 is fixedly provided with a clamping column 15 at one end, a positioning tube 17 at the other end, a limiting slide column 16 is fixedly arranged on the clamping column 15, a reverse hook-shaped clamping groove 18 is formed in the inner wall of the positioning tube 17, the reverse hook-shaped clamping groove 18 is used for allowing the limiting slide column 16 to slide, a sliding support 20 is coaxially movably arranged in the positioning tube 17, a first spring 21 is coaxially arranged at the upper end of the sliding support 20, and two ends of the first spring 21 respectively abut against the inner top of the positioning tube 17 and the upper end of the sliding support 20.
When the device is operated, when the hopper 11 is assembled, the limit slide column 16 on one rotary shaft 14 is aligned with the barb-shaped clamping groove 18 of the other rotary shaft 14, then one rotary shaft 14 is pushed to enable the limit slide column 16 to slide along the barb-shaped clamping groove 18, at the moment, the clamping column 15 props against the sliding support 20 to enable the first spring 21 to be compressed, the limit slide column 16 slides along the barb-shaped clamping groove 18 until the tail end of the barb-shaped clamping groove 18 is clamped, in the process, when a click sound is heard, namely, the fact that the clamping of the two rotary shafts 14 is completed, in the process that the limit slide column 16 slides along the barb-shaped clamping groove 18, the first spring 21 is compressed, when the limit slide column 16 slides to the tail end of the barb-shaped clamping groove 18, the limit slide column 16 has a downward sliding trend, and the first spring 21 releases a part of elastic force to enable the limit slide column 16 to be clamped into the tail end of the barb-shaped clamping groove 18, so that the click sound is generated.
In order to facilitate the disassembly after the clamping of the two rotating shafts 14, the following features are specifically provided:
When the device is operated, when the clamping post 15 moves against the sliding bracket 20, the sliding rod 22 moves together, and the release sleeve 23 also moves together until the limiting slide post 16 slides to the tail end of the barb-shaped clamping groove 18 to clamp. When the two rotating shafts 14 need to be detached, the worker pulls the release sleeve 23 upwards by hand, so that the first spring 21 is stressed and compressed, the sliding support 20 does not abut against the clamping post 15 any more, and then the worker rotates the rotating shafts 14 and pulls downwards, so that the limit sliding post 16 can slide out of the barb-shaped clamping groove 18, and the two rotating shafts 14 are separated.
In order to ensure that the rotary vibration mechanism 25 can make the rotary shaft 14 vibrate reciprocally when the device is operated, the following features are specifically provided:
the rotary vibration mechanism 25 comprises a fixed support ring 35 coaxially and fixedly arranged above the grid plate 13 and fixedly connected with the inner wall of the distillation tube 12, a fixed tube 27 coaxially and fixedly arranged on the fixed support ring 35, and limit covers 26 coaxially and symmetrically arranged at two ends of the fixed tube 27, an adapter ring 30 is coaxially and fixedly arranged on the rotary shaft 14, a sliding column 29 is fixedly arranged on the adapter ring 30, and a ring of wavy sliding grooves 28 for sliding the sliding column 29 are formed in the inner wall of the fixed tube 27.
When the device operates, the adapter ring 30 is driven to rotate by the rotation of the rotation shaft 14, so that the sliding column 29 is driven to slide along the wavy sliding groove 28, and when the sliding column 29 slides in the wavy sliding groove 28, the sliding column 29 can undulate up and down along with the undulation of the wavy sliding groove 28, so that the rotation shaft 14 is transmitted to the rotation shaft 14 through the adapter ring 30, and the rotation shaft 14 can vibrate up and down in a reciprocating manner during rotation.
In order to ensure that the rotation shaft 14 reduces resistance when moving up and down in the stationary tube 27 when the device is in operation, the following features are provided in particular:
the rotary vibration mechanism 25 further includes two sliders 31 disposed in the fixed tube 27 in a symmetrical state, each of the sliders 31 includes a linear bearing 34 coaxially and fixedly disposed in the fixed tube 27, a connecting ring 33 coaxially and fixedly disposed in the linear bearing 34, and two ball bearings 32 disposed in the connecting ring 33 in a symmetrical state, and the rotary shaft 14 is rotatably connected with the connecting ring 33 through the ball bearings 32.
When the device is in operation, when the rotating shaft 14 reciprocates up and down, the connecting ring 33 is driven to move up and down in the linear bearing 34, so that the resistance in the up and down movement is reduced, and when the rotating shaft 14 rotates, the rotating shaft 14 rotates smoothly and stably under the action of the rolling bearing.
In order to ensure that the rotation shaft 14 does not get stuck smoothly during up-and-down vibration when the device is in operation, the following features are provided:
the utility model discloses a motor 3, including motor 3, connecting piece, spacing sand grip 7 and spacing groove 9 one-to-one, every are offered to the coaxial fixedly connected with of connecting piece 5 lower extreme, the coaxial sliding connection of rotation sleeve 6 lower extreme has moving part 8, the coaxial fixedly provided with second spring 10 in moving part 8 top, the one end of second spring 10 is contradicted moving part 8 top other end and is contradicted connecting piece 5 bottom, the shaping has a plurality of spacing sand grip 7 along circumferencial direction evenly distributed on the rotating sleeve 6 inner wall, spacing sand grip 7 and spacing sand grip 7 quantity unanimous are offered along circumferencial direction on the moving part 8 outer wall, every spacing sand grip 7 and every spacing groove 9 one-to-one, the rotation axis 14 top of moving part 8 bottom and top hopper 11 passes through the shaft coupling fixedly to link to each other.
When the rotating shaft 14 vibrates up and down in the fixed tube 27, in the process, when the rotating shaft 14 rotates and moves upwards, the second spring 10 is compressed under force, the movable piece 8 moves upwards in the rotating sleeve 6 along the limit convex strip 7, when the rotating shaft 14 rotates and moves downwards, the second spring 10 releases pressure, the movable piece 8 moves downwards in the rotating sleeve 6 along the limit convex strip 7, and under the condition that the second spring 10 is compressed under force to release pressure in a reciprocating way, the smooth up-and-down movement of the rotating shaft 14 can be ensured.
In order to ensure that the hole cleaning mechanism 36 can ensure that the grid plate 13 is unblocked when the device is operated, the following characteristics are specifically provided:
the hole cleaning mechanism 36 comprises a rotating ring frame 37 coaxially and fixedly arranged on the rotating shaft 14, a plurality of lifting rods 38 are uniformly arranged on the rotating ring frame 37 at intervals along the circumferential direction, a group of elliptical rollers 39 are arranged on each lifting rod 38, the elliptical rollers 39 on two adjacent lifting rods 38 are correspondingly arranged in a staggered manner, and a plurality of spherical protrusions 40 are uniformly formed at the outer edge of each elliptical roller 39 at intervals.
When the device operates, the rotating shaft 14 drives the rotating ring frame 37 to rotate and vibrate up and down simultaneously, so that all the elliptical rollers 39 arranged on the lifting rods 38 are driven to rotate together and move up and down simultaneously, in the process, all the elliptical rollers 39 vibrate and match with the spherical protrusions 40 on each elliptical roller 39, so that the grid plate 13 is cleaned in the moving process, the grid plate 13 is prevented from being blocked, and the elliptical rollers 39 on the two adjacent lifting rods 38 are arranged in a staggered manner correspondingly, so that the grid plate 13 is covered in an omnibearing manner, the bearing weight of the whole rotating ring frame 37 is lightened, and the moving process is lighter.
To ensure that the device is operating, the exhaust adapter 42 may divert the incoming hot gases, specifically provided with the following features:
the exhaust adapter 42 includes coaxial fixed setting in the reposition of redundant personnel mounting 43 of grid tray 13 bottom, coaxial slip setting in the seal ring 51 of reposition of redundant personnel mounting 43, coaxial fixed sliding support ring 55 that sets up on seal ring 51, fixed plate 56 that sets up in reposition of redundant personnel mounting 43 bottom and be symmetrical state interval and set up two push rods 54 on fixed plate 56, every the power take off end and the fixed continuous of sliding support ring 55 of push rod 54, the outer ring 44 is provided with in reposition of redundant personnel mounting 43 outer fringe department, evenly formed with a plurality of spacing 45 along the circumferencial direction on the outer ring 44 inner wall, a plurality of distillation gas pocket 46 has evenly been seted up along the circumferencial direction in the upper half of outer ring 44, a plurality of gas vent 47 has evenly been seted up along the circumferencial direction in the lower half of outer ring 44, the middle part department of reposition of redundant personnel mounting 43 is provided with inner ring 48, set up the sliding groove 49 on the inner ring 48, the sliding groove 49 is used for supplying sliding support ring 55 to slide, evenly set up a plurality of exhaust hole 50 along the circumferencial direction on the inner ring 48, evenly set up a plurality of spacing 45 along the circumferencial direction on the outer wall of seal ring 51 evenly, a plurality of spacing 45 the same number along the circumferencial direction with a plurality of spacing 45, a plurality of spacing adhesive tape 53 are evenly correspond to each spacing on the sealing groove 53 along the circumference.
When the device is operated, when chemical raw materials in the hopper 11 need to be distilled, two push rods 54 are started simultaneously, the sliding support ring 55 is driven to move downwards along the sliding groove 49, so that the sealing ring 51 is driven to move downwards, the air exhaust hole 47 is sealed, the distillation air hole 46 is opened, at the moment, hot steam can sequentially pass through the air exhaust hole 50 and the distillation air hole 46 until reaching the grid plate 13, further, the chemical raw materials above the grid plate 13 are distilled, when the hot steam is required to enter the next hopper 11, the two push rods 54 are started simultaneously, the sliding support ring 55 is driven to move upwards along the sliding groove 49, so that the sealing ring 51 is driven to move upwards to seal the distillation air hole 46 to open the air exhaust hole 47, at the moment, the hot steam can sequentially pass through the air exhaust hole 50 and the air exhaust hole 47, finally enters the air channel 41 to enter the lower part of the next hopper 11, the push rods 54 on the next hopper 11 are controlled according to distillation requirements, and the hot steam is distilled to the chemical raw materials or the chemical raw materials are not distilled directly enter the next hopper 11.
Working principle: when the device is operated, the corresponding number of hoppers 11 are prepared according to the distillation requirement, then chemical raw materials are placed in the corresponding hoppers 11, and then the hoppers 11 are assembled in sequence and fixed through the support frame 1, so that an integral distillation tower is formed. When the hopper 11 is assembled, the limit slide column 16 on one rotary shaft 14 is aligned with the barb-shaped clamping groove 18 of the other rotary shaft 14, then one rotary shaft 14 is pushed to enable the limit slide column 16 to slide along the barb-shaped clamping groove 18, at the moment, the clamping column 15 props against the sliding support 20 to enable the first spring 21 to be stressed and compressed, the limit slide column 16 slides along the barb-shaped clamping groove 18 until the tail end of the barb-shaped clamping groove 18 is clamped, in the process, when a click sound is heard, which means that the clamping of the two rotary shafts 14 is completed, the first spring 21 is stressed and compressed firstly in the process that the limit slide column 16 slides along the barb-shaped clamping groove 18, when the limit slide column 16 slides to the tail end of the barb-shaped clamping groove 18, the limit slide column 16 has a downward sliding trend, and the first spring 21 releases a part of elastic force to enable the limit slide column 16 to be clamped into the tail end of the barb-shaped clamping groove 18, so that a click sound is generated. When the locking post 15 moves against the sliding bracket 20, the sliding rod 22 moves together, and the release sleeve 23 also moves together until the limit post 16 slides to the end of the barb-shaped locking groove 18 to be locked. When the two rotating shafts 14 need to be detached, the worker pulls the release sleeve 23 upwards by hand, so that the first spring 21 is stressed and compressed, the sliding support 20 does not abut against the clamping post 15 any more, and then the worker rotates the rotating shafts 14 and pulls downwards, so that the limiting sliding post 16 can slide out of the barb-shaped clamping groove 18, and the two rotating shafts 14 are separated. After the hopper 11 is assembled, hot steam enters the bottom cover 58 through the hot gas inlet 59, then the two push rods 54 fixed on the fixed plate 56 are controlled simultaneously to drive the sliding support ring 55 to move downwards or upwards along the sliding groove 49, so that the sealing ring 51 is driven to move downwards or upwards, the flow direction of the hot steam is controlled, the hot steam reaches the grid plate 13 through the distillation gas holes 46 to distill chemical raw materials or enters the air channel 41 through the gas outlet 47 to enter the next hopper 11, and gas is discharged from the hot gas outlet 4 on the top cover 2 after the distillation is finished. When the chemical raw material starts to be distilled, the motor 3 is started to drive the rotating shaft 14 to rotate, the stirring paddles 24 rotate along with the rotating shaft 14 to stir the chemical raw material, so that the chemical raw material is fully contacted with hot steam, the distillation effect is improved, when the rotating shaft 14 rotates, the adapter ring 30 rotates under the driving of the rotating shaft 14, so that the sliding column 29 is driven to slide along the wavy sliding groove 28, when the sliding column 29 slides in the wavy sliding groove 28, the sliding column 29 can undulate up and down along with the undulation of the wavy sliding groove 28, and is transmitted to the rotating shaft 14 through the adapter ring 30, so that the rotating shaft 14 can vibrate up and down in a reciprocating manner when rotating. When the rotation shaft 14 reciprocates up and down, the connecting ring 33 is driven to move up and down in the linear bearing 34, so that the resistance in the up and down movement is reduced, and when the rotation shaft 14 rotates, the rotation of the rotation shaft 14 is smoother and more stable under the action of the rolling bearing. When the rotating shaft 14 vibrates up and down in the fixed tube 27, in the process, when the rotating shaft 14 rotates and moves upwards, the second spring 10 is compressed under force, the movable piece 8 moves upwards in the rotating sleeve 6 along the limit convex strip 7, when the rotating shaft 14 rotates and moves downwards, the second spring 10 releases pressure, the movable piece 8 moves downwards in the rotating sleeve 6 along the limit convex strip 7, and under the condition that the second spring 10 is compressed under force to release pressure in a reciprocating way, the smooth up-and-down movement of the rotating shaft 14 can be ensured. At this time, the hole cleaning mechanism 36 is started, the rotating shaft 14 drives the rotating ring frame 37 to rotate and vibrate up and down simultaneously, so that all the elliptical rollers 39 arranged on the lifting rods 38 are driven to rotate together and move up and down simultaneously, in the process, all the elliptical rollers 39 vibrate to match with the spherical protrusions 40 on each elliptical roller 39, so that the grid plate 13 is cleaned in the moving process, the grid plate 13 is prevented from being blocked, and the elliptical rollers 39 on the two adjacent lifting rods 38 are arranged in a staggered manner, so that the grid plate 13 is covered in an omnibearing manner, the bearing weight of the whole rotating ring frame 37 is lightened, the whole rotating ring frame 37 is lighter in moving, the grid plate 13 is cleaned, and hot steam can pass through the grid plate 13 smoothly all the time.
The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. A chemical distillation column comprising:
the support frame (1) is arranged in a vertical state;
the device comprises a plurality of hoppers (11) which are vertically arranged in sequence, wherein each hopper (11) is detachably and fixedly connected with a supporting frame (1), each hopper (11) comprises a distillation cylinder (12) and a drainage cover (57), the distillation cylinders (12) are vertically arranged, the drainage covers (57) are coaxially and fixedly arranged at the bottoms of the distillation cylinders (12), each distillation cylinder (12) comprises a grid plate (13) which is horizontally and fixedly arranged at the bottoms of the distillation cylinders (12), a rotating shaft (14) which is coaxially arranged in the hopper (11), a plurality of stirring paddles (24) which are coaxially and fixedly arranged on the rotating shaft (14), a hole cleaning mechanism (36) which is arranged above the grid plate (13), a rotary vibration mechanism (25) which is arranged above the hole cleaning mechanism (36), an exhaust gas adapter (42) which is arranged below the grid plate (13) and a plurality of air passages (41) which are uniformly distributed along the circumferential direction and are arranged in the inner walls of the distillation cylinders (12), the rotary vibration mechanism (25) is used for supplying gas to pass through, the rotary vibration mechanism (25) is in transmission connection with the rotating shaft (14), and the two air passages (14) are in the two rotary vibration mechanisms (14) are connected with each other, and each rotary vibration mechanism (14) is used for enabling the two air passages (14) to be connected with each other;
the top cover (2) is fixedly arranged at the upper end of the topmost hopper (11), and a plurality of hot gas outlets (4) are uniformly arranged on the top cover (2) along the circumferential direction;
the motor (3) is fixedly arranged on the top cover (2), and an output shaft of the motor (3) is in transmission connection with a rotating shaft (14) in the topmost hopper (11);
the bottom cover (58) is fixedly arranged at the lower end of the hopper (11) at the bottommost end, and a hot gas inlet (59) is formed in the bottom of the bottom cover (58);
the rotary vibration mechanism (25) comprises a fixed support ring (35) which is coaxially and fixedly arranged above the grid plate (13) and fixedly connected with the inner wall of the distillation cylinder (12), a fixed pipe (27) which is coaxially and fixedly arranged on the fixed support ring (35) and limit covers (26) which are coaxially and symmetrically arranged at two ends of the fixed pipe (27), an adapter ring (30) is coaxially and fixedly arranged on the rotary shaft (14), a sliding column (29) is fixedly arranged on the adapter ring (30), and a circle of wavy sliding grooves (28) for sliding the sliding column (29) are formed in the inner wall of the fixed pipe (27);
the utility model discloses a motor (3) output is last coaxial fixedly provided with connecting piece (5), coaxial fixedly connected with of connecting piece (5) lower extreme rotates sleeve pipe (6), coaxial sliding connection of rotating sleeve pipe (6) lower extreme has moving part (8), coaxial fixedly provided with second spring (10) in moving part (8) top, the one end of second spring (10) contradicts moving part (8) top other end and contradicts connecting piece (5) bottom, the shaping has a plurality of spacing sand grip (7) along circumferencial direction evenly distributed on rotating sleeve pipe (6) inner wall, set up spacing recess (9) of quantity and spacing sand grip (7) quantity unanimity along circumferencial direction on moving part (8) outer wall, every spacing sand grip (7) and every spacing recess (9) one-to-one, shaft coupling fixed link to each other is passed through on rotating shaft (14) top of moving part (8) bottom and top hopper (11).
2. The chemical distillation tower according to claim 1, wherein one end of each rotating shaft (14) is fixedly provided with a clamping column (15), the other end of each rotating shaft is fixedly provided with a positioning tube (17), a limiting sliding column (16) is fixedly arranged on each clamping column (15), an inverted hook-shaped clamping groove (18) is formed in the inner wall of each positioning tube (17), each inverted hook-shaped clamping groove (18) is used for allowing the corresponding limiting sliding column (16) to slide, a sliding support (20) is coaxially movably arranged in each positioning tube (17), a first spring (21) is coaxially arranged at the upper end of each sliding support (20), and two ends of each first spring (21) respectively abut against the inner top of each positioning tube (17) and the upper end of each sliding support (20).
3. The chemical distillation tower according to claim 2, wherein a waist hole (19) is further formed in the middle of the inner wall of the positioning tube (17), a sliding rod (22) is fixedly arranged on the sliding support (20), the sliding rod (22) horizontally penetrates through the sliding support (20) and penetrates through the waist hole (19), a release sleeve (23) is coaxially and movably sleeved on the positioning tube (17), and the release sleeve (23) is fixedly connected with the sliding rod (22).
4. A chemical distillation column according to claim 3, wherein the rotary vibration mechanism (25) further comprises two sliders (31) symmetrically disposed in the fixed pipe (27), each slider (31) comprises a linear bearing (34) coaxially and fixedly disposed in the fixed pipe (27), a connecting ring (33) coaxially and fixedly disposed in the linear bearing (34), and two ball bearings (32) symmetrically disposed in the connecting ring (33), and the rotary shaft (14) is rotatably connected with the connecting ring (33) through the ball bearings (32).
5. A chemical distillation tower according to claim 1, wherein the hole cleaning mechanism (36) comprises a rotating ring frame (37) coaxially and fixedly arranged on the rotating shaft (14), a plurality of lifting rods (38) are uniformly arranged on the rotating ring frame (37) at intervals along the circumferential direction, a group of elliptical rollers (39) are arranged on each lifting rod (38), the elliptical rollers (39) on two adjacent lifting rods (38) are correspondingly arranged in a staggered manner, and a plurality of spherical protrusions (40) are uniformly formed on the outer edge of each elliptical roller (39) at intervals.
6. The chemical distillation column according to claim 1, wherein the exhaust adaptor (42) comprises a split fixing member (43) coaxially fixed at the bottom of the grid plate (13), a sealing ring (51) coaxially and slidably arranged in the split fixing member (43), a sliding support ring (55) coaxially and fixedly arranged on the sealing ring (51), a fixing plate (56) fixedly arranged at the bottom of the split fixing member (43) and two push rods (54) symmetrically arranged on the fixing plate (56), the power output end of each push rod (54) is fixedly connected with a sliding support ring (55), an outer ring (44) is arranged at the outer edge of the split fixing member (43), a plurality of limiting strips (45) are uniformly formed on the inner wall of the outer ring (44) along the circumferential direction, a plurality of distillation air holes (46) are uniformly formed on the upper half of the outer ring (44) along the circumferential direction, a plurality of air outlets (47) are uniformly formed on the lower half of the outer ring (44), a plurality of air outlets (48) are formed on the middle part of the split fixing member (43), an inner ring (48) is fixedly connected with a sliding support ring (55), a plurality of air outlets (48) are uniformly formed on the inner ring (48) along the circumferential direction, a plurality of air outlets (49) are uniformly formed on the inner ring (48), limiting sliding grooves (52) with the same number as the limiting strips (45) are uniformly formed in the outer wall of the sealing ring (51) along the circumferential direction, the limiting strips (45) and the limiting sliding grooves (52) are in one-to-one correspondence, and a plurality of sealing rubber strips (53) are uniformly embedded in the outer wall of the sealing ring (51) at intervals along the circumferential direction.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310308250.0A CN116020154B (en) | 2023-03-28 | 2023-03-28 | Chemical distillation tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310308250.0A CN116020154B (en) | 2023-03-28 | 2023-03-28 | Chemical distillation tower |
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| CN116020154B true CN116020154B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000229203A (en) * | 1999-02-09 | 2000-08-22 | Kobe Steel Ltd | Fractionating column and cartridge tray for fractionating column |
| CN112044111A (en) * | 2020-09-15 | 2020-12-08 | 潘苗妃 | Multistage chemical industry distillation column |
| CN114053934A (en) * | 2021-10-18 | 2022-02-18 | 韩佳轩 | Fire retardant coating mixes and grinds multiple operation processing system |
| CN115282622A (en) * | 2022-08-09 | 2022-11-04 | 福建省邵武市榕辉化工有限公司 | Medicine intermediate extraction distillation tower capable of realizing cold and hot circulation |
| CN218076433U (en) * | 2022-04-27 | 2022-12-20 | 乌海宝化万辰煤化工有限责任公司 | Coal tar distillation device |
-
2023
- 2023-03-28 CN CN202310308250.0A patent/CN116020154B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000229203A (en) * | 1999-02-09 | 2000-08-22 | Kobe Steel Ltd | Fractionating column and cartridge tray for fractionating column |
| CN112044111A (en) * | 2020-09-15 | 2020-12-08 | 潘苗妃 | Multistage chemical industry distillation column |
| CN114053934A (en) * | 2021-10-18 | 2022-02-18 | 韩佳轩 | Fire retardant coating mixes and grinds multiple operation processing system |
| CN218076433U (en) * | 2022-04-27 | 2022-12-20 | 乌海宝化万辰煤化工有限责任公司 | Coal tar distillation device |
| CN115282622A (en) * | 2022-08-09 | 2022-11-04 | 福建省邵武市榕辉化工有限公司 | Medicine intermediate extraction distillation tower capable of realizing cold and hot circulation |
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|---|---|
| CN116020154A (en) | 2023-04-28 |
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