CN114931915A

CN114931915A - Ether reation kettle

Info

Publication number: CN114931915A
Application number: CN202210670273.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-08-23

Abstract

The invention relates to the field of reaction kettles, in particular to an ether reaction kettle, which comprises a kettle body, wherein a condensing mechanism communicated with the kettle body is arranged on one side of the kettle body, the bottom of the condensing mechanism is connected with a collecting mechanism, the top of the kettle body is provided with a transmission mechanism, the transmission mechanism is connected with an extruding mechanism, and the liquid inlet mechanism is matched with the transmission mechanism; the diethyl ether evaporated from the kettle body is condensed by the arranged condensing mechanism, so that the condensed diethyl ether enters the collecting mechanism, the extruding mechanism can be controlled by the arranged transmission mechanism to pressurize the kettle body, and the diethyl ether generated in the kettle body is pressed into the condensing mechanism for condensation; when the inner side wall of the kettle body needs to be cleaned, the extrusion mechanism is moved to the bottom of the kettle body, and the transmission mechanism drives the extrusion mechanism to clean the inner wall of the kettle body; the liquid inlet mechanism can also be controlled to input the raw material ethanol through the arranged transmission mechanism.

Description

Ether reation kettle

Technical Field

The invention relates to the field of reaction kettles, in particular to an ether reaction kettle.

Background

Ethers can be prepared by alcohol dehydratable reactions: 2R-OH (high temperature) → R-O-R + H2O; the reaction process needs high temperature, and the temperature for preparing the ether needs about 140 ℃ to ensure the reaction; the preparation of diethyl ether also requires the use of concentrated sulfuric acid for catalysis. The ether is easy to volatilize and burn in the preparation process, and can explode when mixed with air to a certain proportion. Therefore, when ether is distilled, open fire heating is not adopted, electric heating or water bath heating can be adopted, the distillation device needs to be airtight, a rubber tube connected to a receiver branch tube needs to be introduced into a water tank, and the outside of the receiver needs to be cooled by ice water.

When the conventional diethyl ether is produced and prepared, low-temperature collection is needed due to a low boiling point, and diethyl ether leakage is avoided during collection, so that the efficiency of collecting diethyl ether through a reaction tower is low at present, the condensation effect is not ideal, especially, when the temperature is high, the condensed diethyl ether is easy to gasify, and the diethyl ether collected by a reaction kettle needs to be stored quickly; in addition, the ether has higher requirements on the titration rate in the production process, and the ratio of concentrated sulfuric acid to ethanol is about 1 to 3 all the time, so that the addition process is more strict, and the addition of ethanol is more convenient; after the concentrated sulfuric acid and the ethanol are heated, as long as the temperature exceeds 140 ℃ for a long time, the ethanol is easily carbonized, so that black substances can be attached to the side wall of the reaction kettle, and the inner wall of the reaction kettle needs to be cleaned at intervals.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides an ether reaction kettle.

The technical scheme adopted by the invention for solving the technical problems is as follows: an ether reaction kettle comprises a kettle body, wherein a condensing mechanism communicated with the kettle body is arranged on one side of the kettle body, a collecting mechanism is connected to the bottom of the condensing mechanism, a transmission mechanism is installed on the top of the kettle body, an extruding mechanism is connected to the transmission mechanism and installed inside the kettle body, the extruding mechanism is matched with the condensing mechanism, a liquid inlet mechanism is installed on the side wall of the upper portion of the kettle body, and the liquid inlet mechanism is matched with the transmission mechanism; the diethyl ether evaporated from the kettle body is condensed through the arranged condensing mechanism, so that the condensed diethyl ether enters the collecting mechanism, the extruding mechanism can be controlled to pressurize the kettle body through the arranged transmission mechanism, and the diethyl ether generated in the kettle body is pressed into the condensing mechanism for condensation; when the inner side wall of the kettle body needs to be cleaned, the extrusion mechanism is moved to the bottom of the kettle body, and the transmission mechanism drives the extrusion mechanism to clean the inner wall of the kettle body; the liquid inlet mechanism can also be controlled to input the raw material ethanol through the arranged transmission mechanism.

Preferably, the top of the kettle body is fixedly connected with a support, a window is formed in the side wall of the kettle body, and an electric heating wire is arranged in the inner wall of the lower portion of the kettle body.

Preferably, drive mechanism is including fixing motor on the support, the below of motor is provided with rather than a matched with a section of thick bamboo of stabilizing, a section of thick bamboo of stabilizing is fixed on the support, be connected with the transmission shaft on the motor, the transmission shaft is located the inside of a section of thick bamboo of stabilizing, the bottom of transmission shaft is fixed with changes the board, be fixed with the spliced pole on the bottom circumference of changeing the board, the spliced pole is provided with four, the spliced pole is curved lamellar structure, the bottom of spliced pole is fixed with the bull stick in the extrusion mechanism.

Preferably, drive mechanism still include with commentaries on classics board matched with lagging, the commentaries on classics board sets up the inside at the lagging, be fixed with the limiting plate on the lateral wall of commentaries on classics board, one side of limiting plate is provided with rather than matched with baffle, the baffle is connected on changeing the round pin, it rotates to connect on changeing the cover to change the round pin, change the set millet end on the lateral wall of lagging, the outside cover of changeing the round pin is equipped with first torsional spring, first torsional spring sets up the inside of changeing the cover, one side of changeing the cover is provided with the stopper, stopper and baffle looks butt, the stopper is fixed on the lateral wall of lagging, the upper surface of changeing the cover is provided with the first latch of a plurality of, the second latch on first latch and the feed liquor mechanism cooperatees.

Preferably, the liquid inlet mechanism comprises second latches matched with the first latches, the second latches are uniformly arranged on the outer circumference of the toothed plate, a spiral rod is fixed in the middle of the toothed plate, a spiral plate is arranged on the surface of the spiral rod, the spiral plate is arranged inside the liquid inlet pipe, and the liquid inlet pipe is fixed on the side wall of the kettle body; second latch through setting up can be driven by first latch to the second latch drives the pinion rack and rotates, and when the pinion rack rotated, the hob at the pinion rack middle part was fixed and is rotated, and the hob promotes the inside feed liquor of feed liquor intraduct towards the inside feed liquor of stabilizing a section of thick bamboo, and when the flight did not rotate, the flight played the function that blocks the feed liquor, promptly: the spiral plate does not rotate, and the liquid inlet pipe does not feed liquid.

Preferably, the extrusion mechanism includes the stripper plate of screw thread rotation connection on the bull stick, the bottom of bull stick is fixed with the separation blade, the bull stick is the hollow pipe structure, be provided with the scraper subassembly on the stripper plate.

Preferably, the scraping component comprises an adjusting rod rotatably connected to the extrusion plate, the adjusting rod is connected with a nut through threads, the adjusting rod is fixedly connected with a scraper, an opening groove is formed in the top of the scraper, a fastening pin is mounted on the opening groove, a torsion bar is connected to the fastening pin and slidably connected with a bar groove, and the bar groove is formed in the inner wall of the kettle body.

Preferably, condensation mechanism includes the outlet duct that is linked together with cauldron body side wall, the outlet duct is connected with the spiral pipe, the spiral pipe sets up the inside at the condensing box, the bottom intercommunication downcomer of bellows, the downcomer runs through the bottom that goes out the condensing box and extends to the inside of collecting the mechanism.

Preferably, condensation mechanism is still including fixing the steady cover on lower liquid pipe inner wall, the inside of steady cover is provided with the second torsional spring, the inside of second torsional spring is provided with the stabilizer bar, stabilizer bar and baffle fixed connection, the tip and the flexure strip looks butt of baffle, the below of flexure strip is provided with the weeping groove of seting up on lower liquid pipe inner wall, one side in weeping groove is provided with the board groove, the board groove with the baffle cooperatees.

Preferably, the cross section of the liquid descending pipe is of a square structure.

Preferably, the collecting mechanism comprises a liquid collecting box fixed at the bottom of the condensing box, a plurality of balance sleeves are arranged on the side wall of the liquid collecting box, a connecting rod is fixed at the bottom of each balance sleeve, a telescopic rod is arranged inside the connecting rod, a pulley is connected to the bottom of the telescopic rod through a wheel pin, the pulley is arranged inside a wheel groove in a sliding mode, the wheel groove is formed in the supporting plate, the supporting plate is fixed on the side wall of the liquid collecting box, and a liquid taking hole is formed in the side wall of the liquid collecting box.

Preferably, the balance sleeve is an elastic sealing structure.

The invention has the beneficial effects that:

(1) the condensing mechanism condenses the ether evaporated from the kettle body, so that the condensed ether enters the collecting mechanism, and the transmission mechanism can control the extruding mechanism to pressurize the kettle body, so that the ether generated in the kettle body is pressed into the condensing mechanism for condensation; when needs cleared up the internal lateral wall of cauldron, remove the bottom of the cauldron body with extrusion mechanism, drive mechanism drives extrusion mechanism and clears up the internal wall of cauldron.

(2) The transmission shaft drives the rotating plate, the rotating plate drives the connecting columns to rotate, a gap which is convenient for ether to flow into the rotating rod is formed among the four connecting columns, and after the ethanol enters the stabilizing cylinder, the ether flows downwards to the rotating rod from the space between the rotating plate and the sleeve plate, so that the rotating rod enters the kettle body; when wasing the internal wall of cauldron, place the bottom of the cauldron body with the extrusion mechanism, the bull stick rotates, and at this moment, the inside of the cauldron body is not entered into to ethanol, and after accomplishing the washing of the internal wall of cauldron, from the observation window again with the internal portion of cauldron wash the sewage clean up. The inside ethanol of hob promotion feed liquor pipe is towards the inside feed liquor of stabilizing a section of thick bamboo, and when the spiral plate does not rotate, the spiral plate plays the function of blockking the feed liquor, promptly: the spiral plate does not rotate, and the liquid inlet pipe does not feed liquid.

(3) Because the extrusion plate and the rotating rod which are connected on the rotating rod are connected through threads, when the rotating rod rotates, the extrusion plate can move downwards in the kettle body, and when the extrusion plate moves downwards, the extrusion plate can push ether gas in the kettle body into the condensing mechanism; when needs cleared up cauldron internal wall, the cutting edge of scraper can with cauldron internal wall looks butt, and the scraper rotates and clears up cauldron internal wall.

(4) The ether vapor is firstly cooled in the air outlet pipe with the longer length, a large amount of ether vapor is cooled in the spiral pipe, the condensation length of the ether vapor can be increased to a great extent by the spiral pipe with the spiral structure, so that the condensation efficiency of the ether vapor is improved, a gap is formed between the end part of the partition plate and the liquid leakage groove, and the ether liquid can enter the collection mechanism from the liquid leakage groove; when ether liquid discharges downwards, under the effect of second torsional spring, the baffle resets, and the tip and the flexure strip of baffle are mutually supported, and the flexure strip can be sealed with the tip of baffle.

(5) Receive the inside ether liquid of liquid incasement portion more and more, receive the inside pressure of liquid incasement portion constantly increase, at this moment, the balance sleeve can be strutted, and the balance sleeve moves towards the direction of keeping away from the liquid case of receiving to it is more to make the ether of receiving the liquid incasement portion collect.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the portion B in FIG. 1;

FIG. 4 is an enlarged view of the structure at C in FIG. 1;

FIG. 5 is a schematic view of the transmission structure of the rotating plate and the sleeve plate of the present invention;

FIG. 6 is an enlarged view of the structure shown in FIG. 5;

FIG. 7 is a schematic view of the connection of the collection mechanism of the present invention;

FIG. 8 is a schematic view of a scraper assembly of the present invention;

in the figure: 1. a kettle body; 11. a window; 12. an electric heating wire; 13. a support; 2. a transmission mechanism; 21. a motor; 22. a stabilizing cylinder; 23. a drive shaft; 24. rotating the plate; 25. sheathing; 26. a first latch; 27. connecting columns; 28. a limiting plate; 29. a baffle plate; 210. a limiting block; 211. a first torsion spring; 212. rotating the pin; 213. rotating the sleeve; 3. an extrusion mechanism; 31. a compression plate; 32. a rotating rod; 33. a baffle plate; 34. a scraping component; 341. a scraper; 342. adjusting a rod; 343. a groove is opened; 344. a fastening pin; 345. a torsion bar; 346. a rod groove; 347. a nut; 4. a condensing mechanism; 41. a condenser tank; 42. an air outlet pipe; 43. a spiral tube; 44. a liquid discharging pipe; 45. a stabilizer bar; 46. a stabilizing sleeve; 47. a second torsion spring; 48. a partition plate; 49. an elastic sheet; 410. a plate groove; 411. a liquid leakage groove; 5. a collection mechanism; 51. a liquid collection box; 52. a balance sleeve; 53. a support plate; 54. a connecting rod; 55. a telescopic rod; 56. a wheel groove; 57. a pulley; 58. a wheel pin; 6. a liquid inlet mechanism; 61. a second latch; 62. a toothed plate; 63. a screw rod; 64. a spiral plate; 65. a liquid inlet pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-8, the ether reaction kettle of the present invention comprises a kettle body 1, wherein a condensing mechanism 4 communicated with the kettle body 1 is disposed on one side of the kettle body 1, a collecting mechanism 5 is connected to the bottom of the condensing mechanism 4, a transmission mechanism 2 is mounted on the top of the kettle body 1, an extruding mechanism 3 is connected to the transmission mechanism 2, the extruding mechanism 3 is mounted inside the kettle body 1, the extruding mechanism 3 is matched with the condensing mechanism 4, a liquid inlet mechanism 6 is mounted on the upper side wall of the kettle body 1, and the liquid inlet mechanism 6 is matched with the transmission mechanism 2; ether evaporated from the kettle body 1 is condensed through the arranged condensing mechanism 4, so that the condensed ether enters the collecting mechanism 5, the extruding mechanism 3 can be controlled to pressurize the interior of the kettle body 1 through the arranged transmission mechanism 2, and the ether generated in the kettle body 1 is pressed into the condensing mechanism 4 for condensation; when the inner side wall of the kettle body 1 needs to be cleaned, the extrusion mechanism 3 is moved to the bottom of the kettle body 1, and the transmission mechanism 2 drives the extrusion mechanism 3 to clean the inner wall of the kettle body 1; the driving mechanism 2 can also control the liquid inlet mechanism 6 to input the raw material ethanol.

Specifically, a support 13 is fixedly connected to the top of the kettle body 1, a window 11 is formed in the side wall of the kettle body 1, and an electric heating wire 12 is arranged in the inner wall of the lower portion of the kettle body 1; the heating wire 12 can be controlled to heat, the heating temperature is 140 degrees, concentrated sulfuric acid and ethanol can be conveniently heated and react to generate ethyl ether, the extrusion mechanism 3 can be adjusted through the window 11, and therefore the extrusion mechanism 3 can conveniently clean the kettle body 1; concentrated sulfuric acid can also be added through the window 11 that sets up, can play through the support 13 that sets up and support drive mechanism 2 and stabilize the transmission.

Specifically, drive mechanism 2 is including fixing motor 21 on the support 13, the below of motor 21 is provided with rather than a matched with a section of thick bamboo 22 of stabilizing, a section of thick bamboo 22 is fixed on support 13, last being connected with transmission shaft 23 of motor 21, transmission shaft 23 is located the inside of a section of thick bamboo 22 of stabilizing, the bottom of transmission shaft 23 is fixed with changes board 24, be fixed with spliced pole 27 on the bottom circumference of changeing board 24, spliced pole 27 is provided with four, spliced pole 27 is curved lamellar structure, the bottom of spliced pole 27 is fixed with bull stick 32 on the extrusion mechanism 3.

Specifically, the transmission mechanism 2 further includes a sleeve plate 25 matched with the rotating plate 24, the rotating plate 24 is arranged inside the sleeve plate 25, a limiting plate 28 is fixed on the outer side wall of the rotating plate 24, a baffle 29 matched with the limiting plate 28 is arranged on one side of the limiting plate 28, the baffle 29 is connected to a rotating pin 212, the rotating pin 212 is rotatably connected to a rotating sleeve 213, the valley bottom of the rotating sleeve 213 is arranged on the side wall of the sleeve plate 25, a first torsion spring 211 is sleeved outside the rotating pin 212, the first torsion spring 211 is arranged inside the rotating sleeve 213, a limiting block 210 is arranged on one side of the rotating sleeve 213, the limiting block 210 is abutted against the baffle 29, the limiting block 210 is fixed on the side wall of the sleeve plate 25, a plurality of first latch teeth 26 are arranged on the upper surface of the rotating sleeve 213, and the first latch teeth 26 are matched with second latch teeth 61 on the liquid inlet mechanism 6; the transmission shaft 23 is driven to rotate by the rotation of the arranged motor 21, the transmission shaft 23 drives the rotating plate 24, the rotating plate 24 drives the connecting posts 27 to rotate, gaps which are convenient for ether to flow into the rotating rod 32 are formed among the four connecting posts 27, and after the ethanol enters the stabilizing cylinder 22, the ether flows downwards from the space between the rotating plate 24 and the sleeve plate 25 to the rotating rod 32, so that the rotating rod 32 enters the kettle body 1; when the rotating plate 24 rotates forward to drive the limiting plate 28 to rotate, the limiting plate 28 abuts against the baffle 29, the baffle 29 rotates, and the limiting block 210 abuts against the side wall of the baffle 29; meanwhile, the liquid inlet mechanism 6 is driven to input ethanol into the stabilizing cylinder 22, in addition, the rotating rod 32 synchronously rotates along with the transmission shaft 23, so that the extruding mechanism 3 synchronously moves downwards, the extruding mechanism 3 extrudes ether gas in the kettle body 1, and ether enters the condensing mechanism 4; when the rotating plate 24 rotates reversely, the limit plate 28 rotates to abut against the baffle 29, because the limit block 210 does not abut against the other side wall of the baffle 29 at this time, when the limit plate 28 abuts against the baffle 29, the baffle 29 rotates, the first torsion spring 211 twists, and when the limit plate 28 is separated from the baffle 29, the first torsion spring 211 resets, and the baffle 29 resets; in the process of reversely rotating the rotating plate 24, the liquid inlet mechanism 6 can not input ethanol; when needs are washd 1 inner wall of the cauldron body, place the bottom of the cauldron body 1 with extrusion mechanism 3, bull stick 32 rotates, and at this moment, ethanol does not enter into the inside of the cauldron body 1, and after accomplishing the washing of 1 inner wall of the cauldron body, from the observation window again with the inside washing sewage clean up of the cauldron body 1.

Specifically, the liquid inlet mechanism 6 comprises second latches 61 matched with the first latches 26, the plurality of second latches 61 are uniformly arranged on the outer circumference of a toothed plate 62, a spiral rod 63 is fixed in the middle of the toothed plate 62, a spiral plate 64 is arranged on the surface of the spiral rod 63, the spiral plate 64 is arranged inside a liquid inlet pipe 65, and the liquid inlet pipe 65 is fixed on the side wall of the kettle body 1; second latch 61 through setting up can be driven by first latch 26 to second latch 61 drives pinion rack 62 and rotates, and when pinion rack 62 rotated, the hob 63 fixed at the middle part of pinion rack 62 rotated, and hob 63 promoted the inside ethanol of feed liquor pipe 65 towards the inside feed liquor of stabilizing a section of thick bamboo 22, when the hob 64 did not rotate, the hob 64 played the function that blocks the feed liquor, promptly: the spiral plate 64 does not rotate, and the liquid inlet pipe 65 does not feed liquid.

Specifically, the extrusion mechanism 3 comprises an extrusion plate 31 which is rotatably connected to a rotating rod 32 through threads, a baffle 33 is fixed at the bottom of the rotating rod 32, the rotating rod 32 is of a hollow circular tube structure, and a scraping assembly 34 is arranged on the extrusion plate 31.

Specifically, the scraping component 34 includes an adjusting rod 342 rotatably connected to the squeezing plate 31, a nut 347 is connected to the adjusting rod 342 through a screw thread, the scraping blade 341 is fixedly connected to the adjusting rod 342, a slit 343 is formed at the top of the scraping blade 341, a fastening pin 344 is installed on the slit 343, a torsion bar 345 is connected to the fastening pin 344, the torsion bar 345 is slidably connected to the rod groove 346, and the rod groove 346 is opened on the inner wall of the kettle body 1; because the extrusion plate 31 and the rotating rod 32 connected to the rotating rod 32 are connected through threads, when the rotating rod 32 rotates, the extrusion plate 31 moves downwards in the kettle body 1, when the extrusion plate 31 moves downwards, the extrusion plate 31 pushes ether gas in the kettle body 1 into the condensing mechanism 4, and because the torsion bar 345 slides in the rod groove 346, the torsion bar 345 plays a role of guiding the extrusion plate 31, the torsion bar 345 can only move vertically in the rod groove 346, so that the extrusion plate 31 moves up and down; when the inner wall of the kettle body 1 needs to be cleaned, the torsion bar 345 needs to be rotated to the vertical direction around the fixing pin through the window 11, after the torsion bar 345 is vertical, the fixing pin is screwed down, the torsion bar 345 is twisted, the torsion bar 345 drives the scraper 341 to rotate, the cutting edge of the scraper 341 can be abutted against the inner wall of the kettle body 1, the scraper 341 rotates to clean the inner wall of the kettle body 1, when the cutting edge of the scraper 341 is abutted against the inner wall of the kettle body 1, the nut 347 is screwed, and the adjusting rod 342 is provided with threads matched with the nut 347; the nut 347 moves downwards on the adjusting rod 342 until the nut 347 clings to the upper surface of the extrusion plate 31, so that the adjusting rod 342 cannot rotate, at the moment, the rotating rod 32 reversely rotates along with the rotating plate 24, the extrusion plate 31 can slowly move downwards along with the rotation of the rotating rod 32 under the guiding action of no torsion bar 345, until the middle part of the extrusion plate 31 abuts against the blocking piece 33, the extrusion plate 31 cannot continuously move downwards, at the moment, the extrusion plate 31 can synchronously rotate along with the rotation of the rotating rod 32, at the moment, the bottom of the extrusion plate 31 is in contact with the bottom of the kettle body, the scraper 341 abuts against the inner wall of the kettle body, and the rotating rod 32 rotates to drive the extrusion plate 31 to rotate, so that the function of cleaning the interior of the kettle body is realized.

Specifically, condensation mechanism 4 includes the outlet duct 42 that is linked together with the cauldron body 1 lateral wall, outlet duct 42 is connected with spiral pipe 43, spiral pipe 43 sets up the inside at condensing box 41, the bottom intercommunication downcomer 44 of bellows, downcomer 44 runs through the bottom of condensing box 41 and extends to the inside of collecting mechanism 5.

Specifically, condensation mechanism 4 is still including fixing the steady cover 46 on liquid pipe 44 inner wall down, the inside of steady cover 46 is provided with second torsional spring 47, the inside of second torsional spring 47 is provided with stabilizer bar 45, stabilizer bar 45 and baffle 48 fixed connection, the tip and the flexure strip 49 looks butt of baffle 48, the below of flexure strip 49 is provided with the weeping groove 411 of seting up on liquid pipe 44 inner wall down, one side of weeping groove 411 is provided with board groove 410, board groove 410 with baffle 48 cooperatees.

Specifically, the cross section of the lower liquid pipe 44 is a square structure; when the ether vapor flows to the spiral tube 43 from the air outlet tube 42, the ether vapor is firstly cooled in the air outlet tube 42 with a longer length, when the ether vapor enters the spiral tube 43, a large amount of ether vapor is cooled in the spiral tube 43, the spiral tube 43 with a spiral structure can increase the condensation length of the ether vapor to a greater extent, so that the condensation efficiency of the ether vapor is improved, the spiral tube 43 is arranged in the condensation tank 41 and is cooled by cold water, the cooled ether is accumulated on the surface of the partition plate 48, when ether liquid is condensed to a certain mass, the partition plate 48 is pressed by the ether and rotates downwards, at the moment, the elastic sheet 49 is slightly deformed, the downward rotation angle of the partition plate 48 is 0-20 degrees, the partition plate 48 slides on the plate groove 410, and at the moment, a gap is formed between the end part of the partition plate 48 and the liquid leakage groove 411, the ether liquid enters the collecting mechanism 5 from the leakage groove 411; when the ether liquid is discharged downwards, the partition plate 48 is reset under the action of the second torsion spring 47, the end part of the partition plate 48 is abutted against the elastic sheet 49, and the elastic sheet 49 seals the end part of the partition plate 48.

Specifically, the collecting mechanism 5 comprises a liquid collecting tank 51 fixed at the bottom of the condensing tank 41, a plurality of balance sleeves 52 are arranged on the side wall of the liquid collecting tank 51, a connecting rod 54 is fixed at the bottom of each balance sleeve 52, an expansion rod 55 is arranged inside each connecting rod 54, a pulley 57 is connected to the bottom of each expansion rod 55 through a wheel pin 58, each pulley 57 is arranged inside a wheel groove 56 in a sliding mode, the wheel grooves 56 are arranged on supporting plates 53, the supporting plates 53 are fixed on the side wall of the liquid collecting tank 51, and liquid taking holes 59 are formed in the side wall of the liquid collecting tank 51.

Specifically, the balance sleeve 52 is an elastic sealing structure. After ether liquid enters the inside of liquid receiving box 51 from downcomer 44, because ether liquid is more and more, make the inside pressure of liquid receiving box 51 constantly increase, at this moment, balanced cover 52 can be strutted, balanced cover 52 moves towards the direction of keeping away from liquid receiving box 51, thereby make the ether of liquid receiving box 51 inside collect more, when needs shift ether, directly open the liquid taking hole on the liquid receiving box 51, can take out ether through the water pump.

When the device is used, concentrated sulfuric acid is firstly input into the kettle body from the window until the concentrated sulfuric acid is over the bottom of the rotating rod, so that ethanol can directly enter the concentrated sulfuric acid when the ethanol is added; at the moment, the heating wire is heated to 140 degrees, so that concentrated sulfuric acid catalyzes ethanol to generate water and ether, and the ether is atomized; the motor rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the rotating plate to synchronously rotate, the rotating plate drives the connecting column to rotate, the bottom of the connecting column drives the rotating rod to rotate, and therefore the rotating rod drives the extrusion plate to move downwards; meanwhile, when the rotating plate 24 rotates in the forward direction to drive the limiting plate 28 to rotate, the limiting plate 28 abuts against the baffle 29, the baffle 29 rotates, and the limiting block 210 abuts against the side wall of the baffle 29 so as to enable the sleeve plate 25 to rotate synchronously; the lagging drives first latch and rotates, and second latch 61 can be driven by first latch 26, and second latch 61 drives pinion rack 62 and rotates, and when pinion rack 62 rotated, the hob 63 fixed at pinion rack 62 middle part rotated, and hob 63 promoted the inside ethanol of feed liquor pipe 65 towards the inside feed liquor of stabilizing a section of thick bamboo 22, and when the hob 64 did not rotate, the hob 64 played the function that blocks the feed liquor, promptly: the spiral plate 64 does not rotate, and the liquid inlet pipe 65 does not feed liquid; because the extrusion plate 31 and the rotating rod 32 connected to the rotating rod 32 are connected through threads, when the rotating rod 32 rotates, the extrusion plate 31 moves downwards in the kettle body 1, when the extrusion plate 31 moves downwards, the extrusion plate 31 pushes ether gas in the kettle body 1 into the condensation mechanism 4, and because the torsion bar 345 slides in the rod groove 346, and the torsion bar 345 plays a role of guiding the extrusion plate 31, the torsion bar 345 can only move vertically downwards in the rod groove 346, so that the extrusion plate 31 moves downwards; when the ether vapor in the kettle body is pushed into the air outlet pipe 42 by the squeezing plate to flow to the spiral pipe 43, the ether vapor can be firstly cooled in the air outlet pipe 42 with a long length, when the ether vapor enters the spiral pipe 43, a large amount of ether vapor can be cooled in the spiral pipe 43, the spiral pipe 43 is arranged in the condensing box 41 and is cooled by cold water, the cooled ether can be accumulated on the surface of the partition plate 48, when ether liquid is condensed to a certain mass, the ether can squeeze the partition plate 48 to rotate downwards, at the moment, the elastic sheet 49 deforms slightly, the partition plate 48 is convenient to rotate downwards, the partition plate 48 slides on the plate groove 410, at the moment, a gap is formed between the end part of the partition plate 48 and the liquid leakage groove 411, and the ether liquid can enter the collecting mechanism 5 from the liquid leakage groove 411; ether liquid gets into to receive liquid tank 51's inside back from downcomer 44, because ether liquid is more and more for receive the inside pressure of liquid tank 51 and constantly increase, at this moment, balanced cover 52 can be strutted, and balanced cover 52 removes towards the direction of keeping away from liquid tank 51, thereby makes the ether of receiving liquid tank 51 inside collect more, when needs shift ether, directly opens the liquid hole of getting on receiving liquid tank 51, can take out ether through the water pump. When the inner wall of the kettle body 1 needs to be cleaned, the torsion bar 345 needs to be rotated to the vertical direction around the fixing pin through the window 11, after the torsion bar 345 is vertical, the fixing pin is screwed down, the torsion bar 345 is twisted, the torsion bar 345 drives the scraper 341 to rotate, the cutting edge of the scraper 341 can be abutted against the inner wall of the kettle body 1, the scraper 341 rotates to clean the inner wall of the kettle body 1, when the cutting edge of the scraper 341 is abutted against the inner wall of the kettle body 1, the nut 347 is screwed, and the adjusting rod 342 is provided with threads matched with the nut 347; the nut 347 moves downwards on the adjusting rod 342 until the nut 347 clings to the upper surface of the extrusion plate 31, so that the adjusting rod 342 cannot rotate, at the moment, the rotating rod 32 reversely rotates along with the rotating plate 24, the extrusion plate 31 can slowly move downwards along with the rotation of the rotating rod 32 under the guiding action of no torsion bar 345, until the middle part of the extrusion plate 31 abuts against the blocking piece 33, the extrusion plate 31 cannot continuously move downwards, at the moment, the extrusion plate 31 can synchronously rotate along with the rotation of the rotating rod 32, at the moment, the bottom of the extrusion plate 31 is in contact with the bottom of the kettle body, the scraper 341 abuts against the inner wall of the kettle body, and the rotating rod 32 rotates to drive the extrusion plate 31 to rotate, so that the function of cleaning the interior of the kettle body is realized.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An ether reaction kettle comprises a kettle body (1), wherein a condensing mechanism (4) communicated with the kettle body is arranged on one side of the kettle body (1), the bottom of the condensing mechanism (4) is connected with a collecting mechanism (5), and the ether reaction kettle is characterized in that a transmission mechanism (2) is installed on the top of the kettle body (1), an extruding mechanism (3) is connected onto the transmission mechanism (2), the extruding mechanism (3) is installed inside the kettle body (1), the extruding mechanism (3) is matched with the condensing mechanism (4), a liquid inlet mechanism (6) is installed on the side wall of the upper portion of the kettle body (1), and the liquid inlet mechanism (6) is matched with the transmission mechanism (2);

the top of the kettle body (1) is fixedly connected with a support (13), a window (11) is formed in the side wall of the kettle body (1), and an electric heating wire (12) is arranged in the inner wall of the lower part of the kettle body (1);

drive mechanism (2) is including fixing motor (21) on support (13), the below of motor (21) is provided with rather than matched with a stable section of thick bamboo (22), a stable section of thick bamboo (22) are fixed on support (13), be connected with transmission shaft (23) on motor (21), transmission shaft (23) are located the inside of a stable section of thick bamboo (22), the bottom of transmission shaft (23) is fixed with commentaries on classics board (24), be fixed with spliced pole (27) on the bottom circumference of commentaries on classics board (24), spliced pole (27) are provided with four, spliced pole (27) are curved lamellar structure, the bottom of spliced pole (27) is fixed with commentaries on classics pole (32) on extrusion mechanism (3).

2. The ether reaction kettle according to claim 1, wherein: the transmission mechanism (2) further comprises a sleeve plate (25) matched with the rotating plate (24), the rotating plate (24) is arranged inside the sleeve plate (25), a limiting plate (28) is fixed on the outer side wall of the rotating plate (24), one side of the limiting plate (28) is provided with a baffle (29) matched with the limiting plate, the baffle (29) is connected to a rotating pin (212), the rotating pin (212) is rotatably connected to a rotating sleeve (213), the valley bottom of the rotating sleeve (213) is arranged on the side wall of the sleeve plate (25), the outer sleeve of the rotating pin (212) is provided with a first torsion spring (211), the first torsion spring (211) is arranged inside the rotating sleeve (213), one side of the rotating sleeve (213) is provided with a limiting block (210), the limiting block (210) is abutted to the baffle (29), the limiting block (210) is fixed on the side wall of the sleeve plate (25), the upper surface of the rotating sleeve (213) is provided with a plurality of first clamping teeth (26), the first latch (26) is matched with a second latch (61) on the liquid inlet mechanism (6).

3. The ether reaction kettle according to claim 2, wherein: feed liquor mechanism (6) include with first latch (26) matched with second latch (61), a plurality of the even setting of second latch (61) is on the outer circumference of pinion rack (62), the middle part of pinion rack (62) is fixed with hob (63), hob (63) be provided with spiral plate (64) on the surface, hob (64) set up the inside at feed liquor pipe (65), feed liquor pipe (65) are fixed on the lateral wall of the cauldron body (1).

4. The ether reaction kettle according to claim 3, wherein: extrusion mechanism (3) include stripper plate (31) of rotating connection on bull stick (32) through the screw thread, the bottom of bull stick (32) is fixed with separation blade (33), bull stick (32) are the hollow circular tube structure, be provided with scraping subassembly (34) on stripper plate (31).

5. The ether reaction kettle according to claim 4, wherein: the scraping assembly (34) comprises an adjusting rod (342) which is rotatably connected to the extrusion plate (31), a nut (347) is connected to the adjusting rod (342) through threads, a scraper (341) is fixedly connected to the adjusting rod (342), a notch (343) is formed in the top of the scraper (341), a fastening pin (344) is installed on the notch (343), a torsion bar (345) is connected to the fastening pin (344), the torsion bar (345) is slidably connected with a bar groove (346), and the bar groove (346) is formed in the inner wall of the kettle body (1).

6. The ether reaction kettle according to claim 5, wherein: condensation mechanism (4) include outlet duct (42) that are linked together with the cauldron body (1) lateral wall, outlet duct (42) are connected with spiral pipe (43), spiral pipe (43) set up the inside at condensing box (41), bottom intercommunication downcomer (44) of bellows, downcomer (44) run through the bottom of condensing box (41) and extend to the inside of collecting mechanism (5).

7. The ether reaction kettle according to claim 6, wherein: the condensation mechanism (4) further comprises a stabilizing sleeve (46) fixed on the inner wall of the liquid discharging pipe (44), a second torsion spring (47) is arranged inside the stabilizing sleeve (46), a stabilizing rod (45) is arranged inside the second torsion spring (47), the stabilizing rod (45) is fixedly connected with a partition plate (48), the end part of the partition plate (48) is abutted against an elastic sheet (49), a liquid leakage groove (411) formed in the inner wall of the liquid discharging pipe (44) is formed below the elastic sheet (49), a plate groove (410) is formed in one side of the liquid leakage groove (411), and the plate groove (410) is matched with the partition plate (48);

8. the ether reaction kettle according to claim 7, wherein: the cross section of the lower liquid pipe (44) is of a square structure.

9. The ether reaction kettle according to claim 8, wherein: the collecting mechanism (5) comprises a liquid collecting box (51) fixed to the bottom of a condensing box (41), a plurality of balance sleeves (52) are arranged on the side wall of the liquid collecting box (51), a connecting rod (54) is fixed to the bottom of each balance sleeve (52), an expansion rod (55) is arranged inside each connecting rod (54), the bottom of each expansion rod (55) is connected with a pulley (57) through a wheel pin (58), each pulley (57) is arranged inside a wheel groove (56) in a sliding mode, each wheel groove (56) is arranged on a support plate (53), each support plate (53) is fixed to the side wall of the liquid collecting box (51), and a liquid taking hole (59) is formed in the side wall of each liquid collecting box (51).

10. The ether reaction kettle according to claim 9, wherein: the balance sleeve (52) is an elastic sealing structure.