CN116077961A - Automatic electric dealcoholization method and dealcoholization kettle using same - Google Patents
Automatic electric dealcoholization method and dealcoholization kettle using same Download PDFInfo
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- CN116077961A CN116077961A CN202310049525.3A CN202310049525A CN116077961A CN 116077961 A CN116077961 A CN 116077961A CN 202310049525 A CN202310049525 A CN 202310049525A CN 116077961 A CN116077961 A CN 116077961A
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- kettle
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 135
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 238000005273 aeration Methods 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 3
- VEZXCJBBBCKRPI-UHFFFAOYSA-N beta-propiolactone Chemical compound O=C1CCO1 VEZXCJBBBCKRPI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229960000380 propiolactone Drugs 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses an automatic electric dealcoholization method and a dealcoholization kettle using the same, comprising a workbench, a reaction kettle rotatably arranged on the workbench and a steam inlet pipe communicated with the reaction kettle, wherein the reaction kettle comprises an upper cover plate, a kettle body and a lower cover plate. According to the automatic dealcoholization kettle and the dealcoholization method thereof, the driving assembly is utilized to drive the liquid spraying assembly to reciprocate up and down, the contact area of steam and liquid is increased while the stirring of the liquid in the kettle body is realized, the utilization of steam waste heat is realized under the arrangement of the heat exchange kettle, the liquid temperature is increased, dealcoholization is accelerated, two toothed rings are matched, the vertical driving strips are made to rotate, the stirring assembly is matched to stir the liquid in the kettle body, the contact area of steam and liquid is further increased, the aeration assembly is made to swing under the arrangement of the swinging piece, the contact area between the steam and the liquid is increased again, and further the effective improvement of the dealcoholization efficiency of the liquid is realized.
Description
Technical Field
The invention relates to the technical field of chemical industry, in particular to an automatic electric dealcoholization method and a dealcoholization kettle using the same.
Background
In the chemical production process of liquids such as dioctyl terephthalate and propiolactone, dealcoholization treatment is often needed, and the dealcoholization method in the prior art is as follows: under the conditions of negative pressure and a certain vacuum degree, steam at about 300 ℃ is introduced into the dealcoholization kettle, and the steam is used as an alcohol agent and plays a role in stirring to realize dealcoholization.
The utility model provides a propiolactone production is with dealcoholizing cauldron, it improves aeration dish and cauldron internal area of contact of treating liquid through the pivoted mode of drive screw blade, thereby improves dealcoholizing efficiency, can see based on the retrieval of above-mentioned data, conventional dealcoholizing cauldron simple structure, can't guarantee the effective contact between treating liquid and the high temperature steam, and when accumulating a large amount of liquid in the cauldron, the liquid of bottom is limited with high temperature steam area of contact, seriously influences dealcoholizing efficiency, and simply rely on steam to heat liquid in the cauldron body, the heating rate is slower, influence liquid dealcoholizing speed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic dealcoholization kettle and a dealcoholization method thereof, which solve the problem of lower dealcoholization efficiency of the conventional dealcoholization kettle.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an automatic dealcoholization cauldron, includes the workstation, rotates the reation kettle of installing on the workstation and with the steam inlet tube of reation kettle intercommunication, reation kettle includes upper cover plate, the cauldron body and lower apron, the cauldron body rotates and installs between upper cover plate and lower apron, the top of upper cover plate is fixed and the intercommunication has the feed liquor case, the top of feed liquor case runs through and rotates installs two-way lead screw, the bottom of two-way lead screw runs through upper cover plate and overlaps and is equipped with drenches liquid subassembly, drenches liquid subassembly's bottom rotation and installs stirring subassembly, the top of lower apron runs through and is provided with aeration subassembly, the inside of the cauldron body is from last fixed mounting in proper order has vertical drive strip and swinging member.
In order to realize the utilization of the steam waste heat in the reaction kettle and heat the liquid to be treated, the invention is further provided with: the utility model provides a heat exchange kettle that cooperation was used with the cauldron body is installed in the top rotation of workstation, the heat exchange kettle includes cauldron lid and barrel, rotate between cauldron lid and the barrel and be connected, the top of workstation and be located the periphery fixedly connected with surrounding ring of barrel, the periphery of barrel bottom just is located the inside fixed mounting of surrounding ring and has a plurality of inserted column, inlays and rotates at the bottom of inserted column and installs the spin, and the bottom of spin contacts with the top of workstation, there is the frame top through bolt fixed mounting at the top of workstation, through first extension board fixed connection between the top of frame inner chamber and upper cover plate and the cauldron lid, the bottom fixed connection of lower cover plate and workstation is passed through to the top of frame, the fixed surface of frame installs drive assembly for drive heat exchange kettle and two-way lead screw rotate, and the equal cover of periphery of heat exchange kettle and cauldron body is established and fixed mounting has the toothed ring that cooperatees and use.
Through adopting above-mentioned technical scheme, utilize drive assembly to drive drenches liquid subassembly and reciprocate from top to bottom, when realizing the inside liquid stirring of cauldron, improve the area of contact of steam and liquid, under heat exchange kettle's setting, realize the utilization to steam waste heat, improve the liquid temperature, the dealcoholize with higher speed, and through the cooperation of two ring gears, make vertical drive strip rotate, cooperation stirring subassembly stirs the inside liquid of cauldron, further improve the area of contact of steam and liquid, and under the setting of swinging member, make aeration subassembly swing, improve the area of contact between steam and the liquid again, and then realize the effective improvement of liquid dealcoholization efficiency.
In order to realize effective liquid outlet of the liquid spraying component, the invention is further provided with: the liquid spraying assembly comprises a first lantern ring box, a second lantern ring box and a connecting plate, wherein the intrados of the first lantern ring box and the extrados of the second lantern ring box are communicated through a connecting pipe, the top of the second lantern ring box is communicated with a telescopic pipe, the top of the telescopic pipe sequentially penetrates through an upper cover plate and a liquid inlet box and is communicated with the liquid inlet box, a plurality of liquid spraying openings are formed in the tops of the first lantern ring box and the second lantern ring box, the connecting plate is fixedly arranged on the intrados of the second lantern ring box, and the connecting plate is matched with a bidirectional screw rod.
Through adopting above-mentioned technical scheme, utilize the connecting plate as the connecting piece, cooperation bidirectional screw, when realizing that first lantern ring case and second lantern ring case reciprocate from top to bottom, cooperation hydrojet mouth's setting realizes the spraying of liquid, provides the guarantee for the abundant contact of steam and liquid, effectively guarantees the dealcoholization efficiency of liquid.
In order to realize further stirring of the liquid in the kettle body, the invention is further provided with: the stirring assembly comprises a rotating wheel, a rotating plate is fixedly arranged on the periphery of the rotating wheel, a plurality of rotating plates are arranged on the rotating plate, stirring frames are fixedly arranged at the bottom of the rotating wheel, a plurality of vertical driving strips are arranged, the plurality of vertical driving strips are uniformly spaced and fixedly arranged in the kettle body and are matched with the rotating plate for use, and the rotating wheel is rotatably arranged at the bottom of the first lantern ring box.
Through adopting above-mentioned technical scheme, utilize the setting of rotating plate and vertical drive strip, at vertical drive strip pivoted in-process, drive the rotating plate and rotate, make the stirring frame take place to rotate, realize the stirring to the inside liquid of cauldron, further guarantee the dealcoholization efficiency of the inside liquid of cauldron.
In order to improve the dealcoholization efficiency, the invention is further provided with: the aeration assembly comprises a central air box and an air ring, wherein an outer Zhou Heqi ring of the central air box is communicated with each other through a connecting pipe, the left side and the right side of the top of the central air box are communicated with aeration pipes through metal hoses, a plurality of air ports are formed in the surfaces of the aeration pipes, the tops of the aeration pipes are fixedly connected with the bottoms of the upper cover plates, through holes matched with the aeration pipes are formed in the tops of the connecting plates, a plurality of aeration ports are formed in the bottoms of the central air box and the air ring, a drain pipe and an air inlet pipe are sequentially communicated from left to right in the bottoms of the lower cover plates, a bottom flange of the air inlet pipe is communicated with a steam inlet pipe, and the bottoms of the central air box are communicated with the air inlet pipe through the metal hoses.
Through adopting above-mentioned technical scheme, utilize the cooperation of center gas tank, gaseous ring and aeration pipe, construct steam transportation environment in cauldron internal cavity bottom, under stirring piece and vertical drive strip to the environment that the internal liquid of cauldron stirs, further improve the area of contact between steam and the liquid, make the internal liquid of cauldron more efficient dealcoholize.
In order to realize the adjustment of the steam injection angle, the invention is further provided with: the swinging piece comprises a first occluding sleeve and a second occluding sleeve, occluding openings matched with the gas ring are formed in one sides, opposite to the first occluding sleeve and the second occluding sleeve, of the swinging piece, the first occluding sleeve and the second occluding sleeve are respectively fixedly arranged on the left side and the right side of the inner cavity of the kettle body, and the first occluding sleeve and the second occluding sleeve are arranged in a staggered mode.
Through adopting above-mentioned technical scheme, utilize the cooperation of dislocation setting's first interlock cover and second interlock cover, inject the position of gaseous ring, drive first interlock cover and second interlock cover at the cauldron body and carry out pivoted in-process, swing the regulation to the gaseous ring, and then realize the regulation to aeration outlet direction of giving vent to anger, further improve the area of contact between steam and the liquid, provide high-efficient guarantee for the dealcoholization of liquid.
In order to realize effective utilization of the residual heat of the steam in the kettle body, the invention is further provided with: the top of kettle cover is fixed and communicates there is the inlet box, the top of kettle cover is from left to right intercommunication in proper order has feed liquor pipe and last liquid pipe, the one end of going up the liquid pipe communicates with the inside of inlet box, and goes up the surface of liquid pipe and be provided with first electromagnetic control valve, the top of upper cover plate communicates with the inside of inlet box through the scavenge pipe, and wherein the surface of scavenge pipe is provided with the second electromagnetic control valve, the inside intercommunication that just is located the barrel between the bottom of feed liquor pipe and last liquid pipe has curved heat exchange tube.
Through adopting above-mentioned technical scheme, utilize the breather pipe to lead into the barrel with the inside steam of cauldron, carry out the liquid transportation in-process at curved heat exchange tube, steam waste heat carries out the heat transfer with the inside liquid of curved heat exchange tube, and then improves the temperature that enters into the inside liquid of cauldron, accelerates for the dealcoholization speed of liquid.
The invention is further provided with: the driving assembly comprises a driving motor, a first belt pulley, a second belt pulley, a conveyor belt and a vertical rod, wherein the driving motor is fixedly arranged at the top of the frame, an output shaft of the driving motor penetrates through the frame and is fixedly connected with the top end of the bidirectional screw rod through a coupler, the first belt pulley is sleeved with the periphery of the bidirectional screw rod and is fixedly arranged on the periphery of the bidirectional screw rod, the second belt pulley is sleeved with the periphery of the vertical rod and is fixedly arranged on the top end of the vertical rod, the top end of the vertical rod is fixedly connected with the top of an inner cavity of the frame through a bearing, and the first belt pulley and the second belt pulley are in transmission connection through the conveyor belt.
In order to achieve an efficient rotation of the cylinder, the invention is further arranged to: the bottom of pole setting runs through the inside of inlet box and kettle cover and extend to the barrel in proper order, the inner chamber of barrel just is located the below fixed mounting of bent type heat exchange tube and has the fagging, the bottom of pole setting and the top fixed connection of fagging, and the inside fixed mounting of barrel have with the wiping strip of bent type heat exchange tube looks adaptation, the bottom intercommunication of barrel has the exhaust inner tube, the bottom fixedly connected with exhaust outer tube of workstation, the bottom of exhaust inner tube runs through the workstation and extends to the inside of exhaust outer tube.
Through adopting above-mentioned technical scheme, utilize the cooperation of pole setting and fagging, realize the effective rotation of barrel, and the setting of cooperation wiping strip, in the barrel rotation in-process, wipe the surface of curved heat exchange tube, guarantee the high-efficient heat transfer between steam waste heat and the curved heat exchange tube.
In order to realize stable placement of the kettle body, the invention is further provided with: the cauldron body runs through and rotates and installs the top at the workstation, the periphery of the cauldron body and be located the below cover of ring gear establish and fixedly connected with holding ring, the even fixed mounting of bottom interval of holding ring has a plurality of montant, and the bottom of montant is inlayed and is rotated and install the ball, the bottom of ball contacts with the top of workstation to, seted up the annular rolling groove with ball looks adaptation at the top of workstation.
The invention also discloses a dealcoholization method of the automatic dealcoholization kettle, which comprises the following steps:
step one, lifting and spraying liquid: pumping liquid to be treated into a liquid inlet pipe, flowing into a liquid inlet box through a curved heat exchange pipe and a liquid feeding pipe in sequence, flowing into a second lantern ring box through a telescopic pipe, flowing into a first lantern ring box through a connecting pipe, spraying the liquid to be treated into a kettle body through a liquid spraying port in the process, and simultaneously starting a driving motor, wherein the driving motor drives a bidirectional screw rod to rotate, and the bidirectional screw rod drives a connecting plate to reciprocate up and down;
step two, air injection dealcoholization: the external high-temperature steam enters an air inlet pipe through a steam inlet pipe and is sprayed out through aeration openings on a central air box and an air ring, and dealcoholization treatment is carried out on the liquid to be treated sprayed out in the first step;
step three, dealcoholization reinforcement: in the first step, the bidirectional screw rod rotates to drive the first belt pulley to rotate, the second belt pulley is driven to rotate by the conveyor belt, the upright rod drives the supporting plate to rotate to enable the cylinder body to drive the surface toothed ring to rotate, the toothed ring on the surface of the kettle body drives the kettle body to rotate, in the process, the vertical driving belt drives the rotating plate to enable the rotating wheel to rotate to enable the stirring frame to rotate, and meanwhile the first occluding sleeve and the second occluding sleeve slide on the surface of the gas ring to drive the gas ring and the central gas box to swing;
step four, heat exchange treatment: steam after dealcoholization in the kettle body flows into the air inlet box through the air exchange pipe, flows into the cylinder, and is discharged through the exhaust inner pipe and the exhaust outer pipe in sequence after exchanging heat with the curved heat exchange pipe, and in the process, the cylinder drives the wiping strip to wipe the surface of the curved heat exchange pipe.
The invention provides an automatic dealcoholization kettle and a dealcoholization method thereof. The beneficial effects are as follows:
(1) According to the invention, the driving assembly is utilized to drive the liquid spraying assembly to reciprocate up and down, so that the contact area between steam and liquid is increased while the stirring of the liquid in the kettle body is realized, the utilization of the residual steam heat is realized under the arrangement of the heat exchange kettle, the temperature of the liquid is increased, dealcoholization is accelerated, the vertical driving strips are enabled to rotate through the cooperation of the two toothed rings, the stirring assembly is matched to stir the liquid in the kettle body, the contact area between the steam and the liquid is further increased, and the aeration assembly is enabled to swing under the arrangement of the swinging member, so that the contact area between the steam and the liquid is increased again, and further the effective improvement of the dealcoholization efficiency of the liquid is realized.
(2) According to the invention, the connecting plate is used as a connecting piece, the bidirectional screw rod is matched, the first lantern ring box and the second lantern ring box reciprocate up and down, and the liquid spraying port is matched, so that liquid spraying is realized, the guarantee is provided for full contact of steam and liquid, and the dealcoholization efficiency of the liquid is effectively ensured.
(3) According to the invention, the rotating plate and the vertical driving bar are arranged, so that the rotating plate is driven to rotate in the rotating process of the vertical driving bar, the stirring frame rotates, the stirring of the liquid in the kettle body is realized, and the dealcoholization efficiency of the liquid in the kettle body is further ensured.
(4) According to the invention, the steam conveying environment is constructed at the bottom of the inner cavity of the kettle body by utilizing the cooperation of the central gas box, the gas ring and the aeration pipe, and the contact area between steam and liquid is further increased under the condition that the stirring piece and the vertical driving strip stir the liquid in the kettle body, so that the liquid in the kettle body is dealcoholized more efficiently.
(5) According to the invention, the position of the gas ring is limited by utilizing the cooperation of the first occluding sleeve and the second occluding sleeve which are arranged in a staggered manner, and the gas ring is subjected to swing adjustment in the process that the kettle body drives the first occluding sleeve and the second occluding sleeve to rotate, so that the air outlet direction of the aeration port is adjusted, the contact area between steam and liquid is further improved, and high-efficiency guarantee is provided for dealcoholization of the liquid.
(6) According to the invention, the steam in the kettle body is led into the cylinder body by utilizing the air exchanging pipe, and in the liquid conveying process of the curved heat exchanging pipe, the waste heat of the steam exchanges heat with the liquid in the curved heat exchanging pipe, so that the temperature of the liquid in the kettle body is increased, and the dealcoholization speed of the liquid is accelerated.
(7) According to the invention, the effective rotation of the cylinder is realized by utilizing the cooperation of the upright rods and the supporting plates, and the surface of the curved heat exchange tube is wiped in the rotation process of the cylinder by cooperating with the arrangement of the wiping strips, so that the high-efficiency heat exchange between the steam waste heat and the curved heat exchange tube is ensured.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the reaction kettle of the invention;
FIG. 3 is a schematic diagram of the internal structure of the heat exchange kettle of the invention;
FIG. 4 is a schematic view of the structure of the shower assembly of the present invention;
FIG. 5 is a schematic view of the structure of the aeration assembly of the present invention;
FIG. 6 is a schematic view of the structure of the swing member of the present invention;
FIG. 7 is a schematic diagram of a driving assembly according to the present invention;
FIG. 8 is a schematic view of the structure of the stirring assembly of the present invention;
in the figure, 1, a workbench; 2. a reaction kettle; 3. a steam inlet pipe; 4. an upper cover plate; 5. a kettle body; 6. a lower cover plate; 7. a liquid inlet box; 8. a bidirectional screw rod; 9. a liquid spraying component; 10. a stirring assembly; 11. an aeration assembly; 12. a vertical drive bar; 13. a swinging member; 14. a heat exchange kettle; 15. a kettle cover; 16. a cylinder; 17. a frame; 18. a first support plate; 19. a second support plate; 20. a drive assembly; 21. a toothed ring; 22. a first collar box; 23. a second collar box; 24. a connecting plate; 25. a telescopic tube; 26. a rotating wheel; 27. a rotating plate; 28. a stirring rack; 29. a central air box; 30. a gas ring; 31. an aeration pipe; 32. a through hole; 33. an aeration port; 34. a liquid discharge pipe; 35. an air inlet pipe; 36. a first occlusion sleeve; 37. a second occlusion sleeve; 38. a bite; 39. an air inlet box; 40. a liquid inlet pipe; 41. a liquid feeding pipe; 42. an air exchanging pipe; 43. a curved heat exchange tube; 44. a driving motor; 45. a first pulley; 46. a second pulley; 47. a conveyor belt; 48. a vertical rod; 49. a supporting plate; 50. a wiping strip; 51. an exhaust inner pipe; 52. an exhaust outer tube; 53. a support ring; 54. a vertical rod; 55. a ball; 56. a liquid spraying port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-8, the following technical solutions are provided in the embodiments of the present invention: an automatic dealcoholization kettle comprises a workbench 1, a reaction kettle 2, a steam inlet pipe 3, a heat exchange kettle 14, a frame 17 and a driving assembly 20, wherein a liquid spraying assembly 9, a stirring assembly 10 and an aeration assembly 11 are arranged inside the reaction kettle 2 as detailed description and are used for accelerating dealcoholization efficiency of liquid.
As a preferred scheme, the reaction kettle 2 comprises an upper cover plate 4, a kettle body 5 and a lower cover plate 6, the kettle body 5 is rotatably arranged between the upper cover plate 4 and the lower cover plate 6, the top of the lower cover plate 6 is fixedly connected with the bottom of the workbench 1 through a second support plate 19, the top of the upper cover plate 4 is fixedly communicated with a liquid inlet box 7, a bidirectional screw rod 8 is penetrated and rotatably arranged at the top of the liquid inlet box 7, the bottom end of the bidirectional screw rod 8 penetrates through the upper cover plate 4 and is sleeved with a liquid spraying component 9, the liquid spraying component 9 can be vertically reciprocated by controlling the rotation of the bidirectional screw rod 8, and concretely, as shown in fig. 2 and 4, the liquid spraying component 9 comprises a first lantern ring box 22, a second lantern ring box 23 and a connecting plate 24, an inner cambered surface of the first lantern ring box 22 is communicated with an outer cambered surface of the second lantern ring box 23 through a connecting pipe, the top of the second lantern ring box 23 is communicated with a telescopic pipe 25, the tops of the telescopic pipe 25 sequentially penetrate through the upper cover plate 4 and the liquid inlet box 7 and are communicated with the liquid inlet box 7, a plurality of ports 56 are formed in the top of the first lantern ring box 22 and the top of the second lantern ring box 23, and a plurality of ports 56 are formed in the top of the telescopic pipe 23 respectively, and the telescopic pipe is fixedly arranged on the second lantern ring box 23 and the connecting plate is matched with the inner cambered surface of the second lantern ring 23.
Wherein in order to guarantee the stable assembly of reation kettle 2, cauldron body 5 runs through and rotates and install at the top of workstation 1, and the periphery of cauldron body 5 just is located the below cover of ring gear 21 and establishes and fixedly connected with support ring 53, and the even fixed mounting of bottom interval of support ring 53 has a plurality of montant 54, and the bottom of montant 54 is inlayed and is rotated and install ball 55, and the bottom of ball 55 contacts with the top of workstation 1.
As a detailed description, the first collar box 22 and the second collar box 23 are used for stirring the liquid in the kettle body 5, and the liquid is sprayed by the liquid spraying port 56, so that support is provided for the dealcoholization acceleration of the liquid.
As a preferred scheme, the top of lower apron 6 runs through and is provided with aeration subassembly 11, specifically, as shown in fig. 2 and 5, aeration subassembly 11 includes center gas tank 29 and gas ring 30, through the connecting pipe intercommunication between the outer Zhou Heqi ring 30 of center gas tank 29, the left and right sides at center gas tank 29 top all has aeration pipe 31 through the metal collapsible tube intercommunication, the bottom fixed connection of aeration pipe 31 and upper cover plate 4, and the through-hole 32 with aeration pipe 31 looks adaptation has been seted up at the top of connecting plate 24, a plurality of aeration mouth 33 has all been seted up to the bottom of center gas tank 29 and the bottom of gas ring 30, the bottom of lower apron 6 has been linked gradually fluid-discharge tube 34 and intake pipe 35 from a left side to a right side, the bottom flange of intake pipe 35 communicates with steam inlet tube 3, the bottom of center gas tank 29 communicates with intake pipe 35 through the metal collapsible tube.
As a preferred scheme, the swinging member 13 is fixedly installed in the kettle body 5, as shown in fig. 2 and 6, the swinging member 13 comprises a first occluding sleeve 36 and a second occluding sleeve 37, occluding openings 38 matched with the air ring 30 are formed in opposite sides of the first occluding sleeve 36 and the second occluding sleeve 37, the first occluding sleeve 36 and the second occluding sleeve 37 are respectively fixedly installed on the left side and the right side of the inner cavity of the kettle body 5, the first occluding sleeve 36 and the second occluding sleeve 37 are arranged in a staggered mode, the kettle body 5 is utilized to drive the first occluding sleeve 36 and the second occluding sleeve 37 to rotate, the air ring 30 is driven to swing under the limit of the occluding openings 38, and therefore the air outlet direction of the air exposing opening 33 is adjusted, and the aeration effect is improved.
As the preferred scheme, the stirring subassembly 10 is installed in the bottom rotation of drenching liquid subassembly 9, the inside fixed mounting of cauldron body 5 has vertical drive strip 12, specifically, as shown in fig. 2 and 8, stirring subassembly 10 includes runner 26, the periphery fixed mounting of runner 26 has a rotating plate 27, rotating plate 27 is provided with a plurality of, the bottom fixed mounting of runner 26 has stirring frame 28, the quantity of vertical drive strip 12 is provided with a plurality of, the even fixed mounting in the inside of cauldron body 5 of interval of a plurality of vertical drive strip 12, and cooperate with rotating plate 27 to use, the runner 26 rotates the bottom of installing at first lantern ring case 22, drive rotating plate 27 makes stirring frame 28 take place to rotate in the in-process that the cauldron body 5 drove vertical drive strip 12 and carry out synchronous rotation, can realize stirring to the inside liquid of cauldron body 5, the linkage effect is more excellent.
As a preferred scheme, the heat exchange kettle 14 is rotatably installed at the top of the workbench 1, as shown in fig. 1 and 3, the heat exchange kettle 14 comprises a kettle cover 15 and a cylinder 16, the kettle cover 15 and the cylinder 16 are rotatably connected, in order to ensure the stability of the positions of the kettle cover 15 and the upper cover plate 4, a frame 17 is fixedly installed at the top of the workbench 1 through bolts, and the top of an inner cavity of the frame 17 is fixedly connected with the upper cover plate 4 and the kettle cover 15 through a first support plate 18.
As a preferred scheme, in order to realize effective rotation of the cylinder 16, the driving assembly 20 is fixedly installed on the frame 17 and is used for driving the cylinder 16 and the bidirectional screw rod 8 to rotate, specifically, as shown in fig. 7, the driving assembly 20 comprises a driving motor 44, a first belt pulley 45, a second belt pulley 46, a conveying belt 47 and a vertical rod 48, an output shaft of the driving motor 44 penetrates through the frame 17 and is fixedly connected with the top end of the bidirectional screw rod 8 through a coupler, the first belt pulley 45 is sleeved and fixedly installed on the periphery of the bidirectional screw rod 8, the second belt pulley 46 is sleeved and fixedly installed on the periphery of the vertical rod 48, the top end of the vertical rod 48 is fixedly connected with the top of an inner cavity of the frame 17 through a bearing, and the first belt pulley 45 and the second belt pulley 46 are in transmission connection through the conveying belt 47.
As a detailed description, the top of the kettle cover 15 is fixed and communicated with the air inlet box 39, the bottom end of the upright rod 48 sequentially penetrates through the air inlet box 39 and the kettle cover 15 and extends to the inside of the cylinder 16, the supporting plate 49 is fixedly installed in the inner cavity of the cylinder 16 and below the curved heat exchange tube 43, and the bottom end of the upright rod 48 is fixedly connected with the top of the supporting plate 49.
Further, in order to realize the versatility in the rotation process of the cylinder 16, the wiping strip 50 matched with the curved heat exchange tube 43 is fixedly installed inside the cylinder 16, the peripheries of the cylinder 16 and the kettle body 5 are sleeved and fixedly provided with the toothed ring 21 matched with each other, and the kettle body 5 is driven to rotate by the rotation of the cylinder 16.
Further, in order to facilitate the exhaust, the bottom of the cylinder 16 is communicated with an exhaust inner pipe 51, the bottom of the workbench 1 is fixedly connected with an exhaust outer pipe 52, and the bottom of the exhaust inner pipe 51 penetrates the workbench 1 and extends into the exhaust outer pipe 52.
As a preferable scheme, in order to ensure heat exchange, the top of the kettle cover 15 is sequentially communicated with a liquid inlet pipe 40 and a liquid feeding pipe 41 from left to right, one end of the liquid feeding pipe 41 is communicated with the inside of the liquid inlet box 7, the top of the upper cover plate 4 is communicated with the inside of the air inlet box 39 through an air exchanging pipe 42, and a curved heat exchange pipe 43 is communicated between the liquid inlet pipe 40 and the bottom of the liquid feeding pipe 41 and positioned in the cylinder 16.
The dealcoholization method of the automatic dealcoholization kettle specifically comprises the following steps:
step one, lifting and spraying liquid: pumping liquid to be treated into the liquid inlet pipe 40, flowing into the liquid inlet box 7 through the curved heat exchange pipe 43 and the liquid feeding pipe 41 in sequence, flowing into the second lantern ring box 23 through the telescopic pipe 25, flowing into the first lantern ring box 22 through the connecting pipe, spraying the liquid to be treated into the kettle body 5 through the liquid spraying port 56 in the process, simultaneously starting the driving motor 44, driving the driving motor 44 to drive the bidirectional screw rod 8 to rotate, and driving the connecting plate 24 to reciprocate up and down by the bidirectional screw rod 8, wherein the first lantern ring box 22 and the second lantern ring box 23 reciprocate up and down;
step two, air injection dealcoholization: the external high-temperature steam enters an air inlet pipe 35 through a steam inlet pipe 3 and is sprayed out through an aeration port 33 on a central air box 29 and an air ring 30, so that the liquid to be treated sprayed out in the first step is dealcoholized;
step three, dealcoholization reinforcement: in the first step, the bidirectional screw rod 8 rotates to drive the first belt pulley 45 to rotate, the conveyor belt 47 drives the second belt pulley 46 to rotate, the upright rod 48 rotates to drive the supporting plate 49 to rotate the cylinder 16, the cylinder 16 drives the surface toothed ring 21 to rotate, the surface toothed ring 21 of the kettle body 5 drives the kettle body 5 to rotate, in the process, the vertical driving strip 12 drives the rotating plate 27 to rotate the rotating wheel 26 to rotate the stirring frame 28, and simultaneously the first occluding sleeve 36 and the second occluding sleeve 37 slide on the surface of the gas ring 30 to drive the gas ring 30 and the central gas box 29 to swing;
step four, heat exchange treatment: the steam after dealcoholization in the kettle body 5 flows into the air inlet box 39 through the air exchanging pipe 42, flows into the cylinder 16, exchanges heat with the curved heat exchanging pipe 43, and is sequentially discharged through the exhaust inner pipe 51 and the exhaust outer pipe 52, and in the process, the cylinder 16 drives the wiping strip 50 to wipe the surface of the curved heat exchanging pipe 43.
Claims (10)
1. The utility model provides an automatic dealcoholization cauldron, includes workstation (1), rotates reation kettle (2) of installing on workstation (1) and advances pipe (3) with steam of reation kettle (2) intercommunication, its characterized in that: the reaction kettle (2) comprises an upper cover plate (4), a kettle body (5) and a lower cover plate (6), wherein the kettle body (5) is rotatably arranged between the upper cover plate (4) and the lower cover plate (6), the top of the upper cover plate (4) is fixedly communicated with a liquid inlet box (7), the top of the liquid inlet box (7) penetrates through and is rotatably provided with a bidirectional screw (8), the bottom end of the bidirectional screw (8) penetrates through the upper cover plate (4) and is sleeved with a liquid spraying component (9), the bottom of the liquid spraying component (9) is rotatably provided with a stirring component (10), the top of the lower cover plate (6) penetrates through and is provided with an aeration component (11), and a vertical driving strip (12) and a swinging component (13) are fixedly arranged in the kettle body (5) in sequence;
the utility model provides a heat transfer cauldron (14) that cooperate with cauldron body (5) to use is installed in top rotation of workstation (1), heat transfer cauldron (14) are including cauldron lid (15) and barrel (16), rotate between cauldron lid (15) and barrel (16) and be connected, frame (17) are passed through bolt fixed mounting at the top of workstation (1), through first extension board (18) fixed connection between the top of frame (17) inner chamber and upper cover plate (4) and cauldron lid (15), the bottom fixed connection of lower cover plate (6) and workstation (1) is passed through at the top of second extension board (19), the fixed surface of frame (17) installs drive assembly (20) for drive heat transfer cauldron (14) and two-way lead screw (8) rotate, and all cover and fixed mounting have toothed ring (21) that cooperate to use in the periphery of heat transfer cauldron (14) and cauldron body (5).
2. The automatic dealcoholization and dealcoholization kettle of claim 1, wherein: the shower assembly (9) comprises a first lantern ring box (22), a second lantern ring box (23) and a connecting plate (24), wherein the intrados of the first lantern ring box (22) and the extrados of the second lantern ring box (23) are communicated through a connecting pipe, the top of the second lantern ring box (23) is communicated with a telescopic pipe (25), the top of the telescopic pipe (25) sequentially penetrates through the upper cover plate (4) and the liquid inlet box (7) and is communicated with the liquid inlet box (7), a plurality of liquid spraying openings (56) are formed in the tops of the first lantern ring box (22) and the second lantern ring box (23), the connecting plate (24) is fixedly arranged on the intrados of the second lantern ring box (23), and the connecting plate (24) is matched with the bidirectional screw rod (8).
3. The automatic dealcoholization and dealcoholization kettle of claim 2, wherein: stirring subassembly (10) are including runner (26), the periphery fixed mounting of runner (26) has rotating plate (27), rotating plate (27) are provided with a plurality of, the bottom fixed mounting of runner (26) has stirring frame (28), the quantity of vertical drive strip (12) is provided with a plurality of, and the even fixed mounting in cauldron body (5) of a plurality of vertical drive strip (12) interval to cooperate with rotating plate (27) to use, runner (26) rotate the bottom of installing at first lantern ring case (22).
4. The automatic dealcoholization and dealcoholization kettle of claim 2, wherein: the utility model provides an aeration subassembly (11) is including center gas tank (29) and air ring (30), through connecting pipe intercommunication between periphery and air ring (30) of center gas tank (29), the left and right sides at center gas tank (29) top all has aeration pipe (31) through metal collapsible tube intercommunication, the bottom fixed connection of top and upper cover plate (4) of aeration pipe (31), and through-hole (32) with aeration pipe (31) looks adaptation have been seted up at the top of connecting plate (24), a plurality of aeration mouth (33) have all been seted up to the bottom of center gas tank (29) and the bottom of air ring (30), the bottom of lower cover plate (6) is from left to right intercommunication in proper order has fluid-discharge tube (34) and intake pipe (35), the bottom flange and the steam of intake pipe (3) intercommunication of intake pipe (35), the bottom of center gas tank (29) is through metal collapsible tube and intake pipe (35) intercommunication.
5. The automatic dealcoholization and dealcoholization kettle of claim 4, wherein: the swinging piece (13) comprises a first occluding sleeve (36) and a second occluding sleeve (37), occluding openings (38) matched with the gas ring (30) are formed in one sides, opposite to the first occluding sleeve (36) and the second occluding sleeve (37), of the swinging piece, the first occluding sleeve (36) and the second occluding sleeve (37) are respectively fixedly arranged on the left side and the right side of the inner cavity of the kettle body (5), and the first occluding sleeve (36) and the second occluding sleeve (37) are arranged in a staggered mode.
6. The automatic dealcoholization and dealcoholization kettle of claim 1, wherein: the top of kettle cover (15) is fixed and communicates there is inlet box (39), the top of kettle cover (15) is from left to right intercommunication in proper order has feed liquor pipe (40) and last liquid pipe (41), the one end of going up liquid pipe (41) communicates with the inside of inlet box (7), the inside intercommunication of inlet box (39) is passed through at the top of upper cover plate (4) air exchange tube (42), between the bottom of feed liquor pipe (40) and last liquid pipe (41) and be located the inside intercommunication of barrel (16) has bent heat exchange tube (43).
7. The automatic dealcoholization and dealcoholization kettle of claim 6, wherein: the driving assembly (20) comprises a driving motor (44), a first belt pulley (45), a second belt pulley (46), a conveyor belt (47) and a vertical rod (48), wherein an output shaft of the driving motor (44) penetrates through the frame (17) and is fixedly connected with the top end of the bidirectional screw rod (8) through a coupler, the first belt pulley (45) is sleeved and fixedly installed on the periphery of the bidirectional screw rod (8), the second belt pulley (46) is sleeved and fixedly installed on the periphery of the vertical rod (48), the top end of the vertical rod (48) is fixedly connected with the top of an inner cavity of the frame (17) through a bearing, and the first belt pulley (45) and the second belt pulley (46) are in transmission connection through the conveyor belt (47).
8. The automatic dealcoholization and dealcoholization kettle of claim 7, wherein: the bottom of pole setting (48) runs through inlet box (39) and kettle cover (15) in proper order and extends to the inside of barrel (16), the inner chamber of barrel (16) and be located the below fixed mounting of bent heat exchange tube (43) have fagging (49), the bottom of pole setting (48) and the top fixed connection of fagging (49), and the inside fixed mounting of barrel (16) have with wiping strip (50) of bent heat exchange tube (43) looks adaptation, the bottom intercommunication of barrel (16) has exhaust inner tube (51), the bottom fixedly connected with exhaust outer tube (52) of workstation (1), the bottom of exhaust inner tube (51) runs through workstation (1) and extends to the inside of exhaust outer tube (52).
9. The automatic dealcoholization and dealcoholization kettle of claim 1, wherein: the kettle body (5) penetrates through and rotates to be installed at the top of the workbench (1), a supporting ring (53) is sleeved on the periphery of the kettle body (5) and located below the toothed ring (21) and fixedly connected with the supporting ring, a plurality of vertical rods (54) are fixedly installed at the bottom of the supporting ring (53) at uniform intervals, balls (55) are inlaid and rotated at the bottom ends of the vertical rods (54), and the bottoms of the balls (55) are in contact with the top of the workbench (1).
10. A dealcoholization method of an automatic dealcoholization kettle is characterized by comprising the following steps of: the method specifically comprises the following steps:
step one, lifting and spraying liquid: pumping liquid to be treated into a liquid inlet pipe (40), flowing into a liquid inlet box (7) through a curved heat exchange pipe (43) and a liquid feeding pipe (41) in sequence, flowing into a second lantern ring box (23) through a telescopic pipe (25), flowing into a first lantern ring box (22) through a connecting pipe, spraying the liquid to be treated into a kettle body (5) through a liquid spraying port (56) in the process, and simultaneously starting a driving motor (44), wherein the driving motor (44) drives a bidirectional screw rod (8) to rotate, the bidirectional screw rod (8) drives a connecting plate (24) to reciprocate up and down, and the first lantern ring box (22) and the second lantern ring box (23) reciprocate up and down;
step two, air injection dealcoholization: the external high-temperature steam enters an air inlet pipe (35) through a steam inlet pipe (3), is sprayed out through an aeration port (33) on a central air box (29) and an air ring (30), and dealcoholizes the liquid to be treated sprayed out in the first step;
step three, dealcoholization reinforcement: in the first step, a bidirectional screw rod (8) rotates to drive a first belt pulley (45) to rotate, a conveyor belt (47) drives a second belt pulley (46) to rotate, a vertical rod (48) rotates, a supporting plate (49) is driven by the vertical rod (48) to rotate a cylinder body (16), the cylinder body (16) drives a surface toothed ring (21) to rotate, the surface toothed ring (21) of a kettle body (5) drives the kettle body (5) to rotate, in the process, a vertical driving bar (12) drives a rotating plate (27) to rotate a rotating wheel (26), a stirring frame (28) rotates, and meanwhile, a first occluding sleeve (36) and a second occluding sleeve (37) slide on the surface of a gas ring (30) to drive the gas ring (30) and a central gas box (29) to swing;
step four, heat exchange treatment: steam after dealcoholization in the kettle body (5) flows into the air inlet box (39) through the air exchanging pipe (42), flows into the cylinder body (16), exchanges heat with the curved heat exchanging pipe (43), and then is discharged through the exhaust inner pipe (51) and the exhaust outer pipe (52) in sequence, and in the process, the cylinder body (16) drives the wiping strip (50) to wipe the surface of the curved heat exchanging pipe (43).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310049525.3A CN116077961B (en) | 2023-02-01 | 2023-02-01 | Automatic electric dealcoholization method and dealcoholization kettle using same |
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| CN202310049525.3A CN116077961B (en) | 2023-02-01 | 2023-02-01 | Automatic electric dealcoholization method and dealcoholization kettle using same |
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| CN116077961B CN116077961B (en) | 2024-02-02 |
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| GB569143A (en) * | 1943-06-24 | 1945-05-07 | Krebs & Co K G | Process and apparatus for effecting contact between a liquid and a gas and/or vapour |
| CN1118995A (en) * | 1993-03-06 | 1996-03-20 | 汉克尔股份两合公司 | Improved distillative separation process by steaming for mixtures of multiple substances |
| CN210302469U (en) * | 2019-07-08 | 2020-04-14 | 内蒙古安德力化工有限公司 | Production is dehydration tower for alkylbenzene |
| CN210385842U (en) * | 2019-07-05 | 2020-04-24 | 鹤壁宝来化工科技有限公司 | Chemical industry reation kettle that stirring effect is good |
| CN214597303U (en) * | 2020-10-18 | 2021-11-05 | 十堰御晨生物科技有限公司 | Distillation plant is used in processing of trimethyl phosphate |
| CN215876296U (en) * | 2021-06-23 | 2022-02-22 | 安徽力天环保科技股份有限公司 | High efficiency dealcoholize tower |
-
2023
- 2023-02-01 CN CN202310049525.3A patent/CN116077961B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB569143A (en) * | 1943-06-24 | 1945-05-07 | Krebs & Co K G | Process and apparatus for effecting contact between a liquid and a gas and/or vapour |
| CN1118995A (en) * | 1993-03-06 | 1996-03-20 | 汉克尔股份两合公司 | Improved distillative separation process by steaming for mixtures of multiple substances |
| CN210385842U (en) * | 2019-07-05 | 2020-04-24 | 鹤壁宝来化工科技有限公司 | Chemical industry reation kettle that stirring effect is good |
| CN210302469U (en) * | 2019-07-08 | 2020-04-14 | 内蒙古安德力化工有限公司 | Production is dehydration tower for alkylbenzene |
| CN214597303U (en) * | 2020-10-18 | 2021-11-05 | 十堰御晨生物科技有限公司 | Distillation plant is used in processing of trimethyl phosphate |
| CN215876296U (en) * | 2021-06-23 | 2022-02-22 | 安徽力天环保科技股份有限公司 | High efficiency dealcoholize tower |
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| CN116077961B (en) | 2024-02-02 |
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