CN114471371A - Toluene recovery device - Google Patents
Toluene recovery device Download PDFInfo
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- CN114471371A CN114471371A CN202111585676.8A CN202111585676A CN114471371A CN 114471371 A CN114471371 A CN 114471371A CN 202111585676 A CN202111585676 A CN 202111585676A CN 114471371 A CN114471371 A CN 114471371A
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- Prior art keywords
- groove
- recovery
- visual
- toluene
- pipe
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 title claims abstract description 183
- 238000011084 recovery Methods 0.000 title claims abstract description 107
- 230000000007 visual effect Effects 0.000 claims abstract description 84
- 239000011521 glass Substances 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims description 26
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000011010 flushing procedure Methods 0.000 claims description 13
- 210000003437 trachea Anatomy 0.000 claims description 13
- 238000004064 recycling Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 6
- 239000003350 kerosene Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000012800 visualization Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 38
- 239000007787 solid Substances 0.000 description 16
- 239000000126 substance Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/005—Fusing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J21/00—Chambers provided with manipulation devices
- B25J21/02—Glove-boxes, i.e. chambers in which manipulations are performed by the human hands in gloves built into the chamber walls; Gloves therefor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A toluene recovery device belongs to the technical field of toluene, and aims to solve the problems that an existing toluene recovery device is not capable of protecting operators in place enough, the operators are inconvenient to perform visual operation under the protection of a protection structure, and therefore when the operators use the toluene recovery device to work, dangerous situations are prone to occurring; the operation personnel stretch the hand into the glove groove, bring the operation gloves, operate the opening and closing cover through the visualization of the visual explosion-proof glass, and inflate the fixed air pipe through the inflator pump, so that the second frame-shaped air bag and the first frame-shaped air bag are inflated and expanded, and are tightly attached to the exposed groove and the inner wall of the through strip groove, and the air tightness of the visual operation box is ensured.
Description
Technical Field
The invention relates to the technical field of toluene, in particular to a toluene recovery device.
Background
Toluene, an organic compound, is a colorless, volatile liquid with special fragrance, has strong refractivity, can be mixed and dissolved with ethanol, ether, acetone, chloroform, carbon disulfide and glacial acetic acid, is very slightly soluble in water and is flammable, vapor can form an explosive mixture with air, the mixture can explode when the volume concentration is in a lower range, and high-concentration gas has anesthesia property and irritation property.
When needs retrieve toluene in the mixed solution of toluene, it heats solution to need to use solution recovery machine usually, retrieve toluene afterwards, need retrieve the machine to solution at this in-process, toluene is inflammable substance, and traditional toluene recovery unit is not in place enough to operating personnel's protection, operating personnel is not convenient for carry out visual operation under protective structure's protection, lead to operating personnel to use toluene recovery unit to carry out the during operation, dangerous condition easily appears, traditional toluene recovery unit is not convenient for retrieve the toluene mixed substance of semi-solid state, lead to traditional toluene recovery unit application scope not wide enough, and traditional toluene recovery unit is not convenient for set up the cleaning assembly of coordinated type, lead to needing operating personnel to carry out regularly washing, comparatively consume the manual work.
In order to solve the problems, a toluene recovery device is provided.
Disclosure of Invention
The invention aims to provide a toluene recovery device, which solves the problems that in the prior art, when toluene needs to be recovered from a mixed solution of toluene, a solution recovery machine is generally required to be used for heating the solution, then the toluene is recovered, the solution recovery machine needs to be operated in the process, the toluene is flammable substance, the traditional toluene recovery device has insufficient protection on operators, the operators are inconvenient to perform visual operation under the protection of a protection structure, so that dangerous conditions are easy to occur when the operators work by using the toluene recovery device, the traditional toluene recovery device is inconvenient to recover the toluene mixed substance in a semisolid state, the application range of the traditional toluene recovery device is not wide enough, the traditional toluene recovery device is inconvenient to arrange a linked cleaning assembly, and the operators need to perform regular cleaning, and the labor is consumed.
In order to achieve the purpose, the invention provides the following technical scheme: a toluene recovery device comprises a solution recovery machine and a frame base arranged at the lower end of the solution recovery machine, wherein the upper end of the solution recovery machine is provided with a visual operation box, the visual operation box comprises an exposure groove arranged on the side surface of the visual operation box and visual explosion-proof glass embedded in the exposure groove, the visual operation box also comprises a through bar groove and a first communicating pipe which are arranged on one side of the visual operation box, the through bar groove is communicated with the exposure groove, the upper end of the visual operation box is provided with a component groove, a first telescopic air pipe is embedded in the component groove and is in sealing connection with the component groove, a gas detection meter is arranged outside the visual operation box, a detection probe is arranged on one side of the gas detection meter, one end of the detection probe is positioned in the visual operation box, operating gloves are arranged inside the visual operating box and connected with the visual explosion-proof glass;
the visual explosion-proof glass comprises glove grooves formed in the visual explosion-proof glass and a first frame-shaped air bag arranged on the outer side of the visual explosion-proof glass, telescopic air cylinders are arranged at the upper end of the visual explosion-proof glass, the glove grooves are divided into two groups, and operating gloves are arranged on one side of the glove grooves;
the telescopic inflator comprises a lower fixed cylinder arranged at the upper end inside the visual explosion-proof glass and a connecting telescopic pipe arranged at the upper end of the lower fixed cylinder, a connecting spring is arranged inside the connecting telescopic pipe, an upper fixed cylinder is arranged at the upper end of the connecting telescopic pipe, the connecting telescopic pipe and the connecting spring are both connected with the lower side face of the upper fixed cylinder, elastic connecting sheets are arranged on two sides of the upper fixed cylinder, a communicating groove is formed in the elastic connecting sheets in a penetrating mode, the upper fixed cylinder is communicated with the inside of a first frame type air bag through the communicating groove, the elastic connecting sheets are connected with the inside of the first frame type air bag in a sealing mode, and a threaded ring is arranged at the upper end inside the upper fixed cylinder.
Furthermore, the through strip groove comprises an inner groove arranged inside the through strip groove and a blocking plate embedded inside the inner groove, the through strip groove further comprises a second frame type air bag arranged outside the blocking plate, and an inflator pump is arranged on one side of the blocking plate.
Further, block board one side and be provided with the promotion post, and promote the post and set up two sets ofly, two sets of promotion post be connected with visual control box inner wall, block the board including setting up at the flexible trachea of second that blocks board one side and set up the fixed trachea in the flexible trachea of second one side, fixed trachea one side intercommunication is provided with second communicating pipe, second communicating pipe is linked together with first communicating pipe, the flexible trachea of second is linked together with second frame type gasbag.
Furtherly, first connecting pipe one end is provided with the connector, and visual control box upper end has been seted up and has been run through the groove, and the connector gomphosis is running through inslot portion, and first flexible trachea one end is provided with the head of bleeding, and the head position of bleeding is in visual control box inside upper end.
Further, the solution recovery machine comprises an opening and closing cover arranged at the upper end of the solution recovery machine and a radiating hole group arranged on one side of the solution recovery machine, the solution recovery machine further comprises a data display screen arranged on the side face of the lower end of the solution recovery machine and a recovery inner cylinder arranged right below the opening and closing cover, and the recovery inner cylinder is arranged inside the solution recovery machine.
Further, retrieve the inner tube including setting up at the inside wash pipe of solution recovery machine and seting up at the inside rack groove of retrieving the inner tube, wash pipe one end position is in inside retrieving the inner tube, and wash pipe and retrieve the inner tube inside and be linked together, retrieve the inner tube still including seting up at the first strip groove and the second strip groove of retrieving the inner tube inner wall, and first strip groove and second strip groove all set up two sets ofly, two sets of second strip groove interval be greater than two sets ofly first strip groove interval, retrieve the inside upper end of inner tube and be provided with solvent steam entry, retrieve the inner tube lower extreme and be provided with the heating rod, retrieve the inside heating inner tube and be provided with the heating inner chamber, the inside hot kerosene that is provided with of heating inner chamber, inside heating rod one end position is in the heating inner chamber, retrieve the inside lower extreme of inner tube and be provided with the sediment valve, the inside gomphosis of retrieving the inner tube is provided with the lift arc piece.
Further, the lifting arc block comprises a first guide pillar and a rotating assembly, the first guide pillar and the rotating assembly are arranged on the side face of the lifting arc block, the rotating assembly is movably arranged at the lower end of the inner portion of the lifting arc block, the lifting arc block further comprises a guide pillar groove and an electric gear, the guide pillar groove and the electric gear are arranged on the side face of the lifting arc block, the electric gear is arranged in the lifting arc block, the electric gear is connected with a gear transmission box and a balance box through a shaft, the gear transmission box and the balance box are movably clamped inside a recovery inner cylinder, the shaft arranged on the electric gear is embedded into the first grooves in two sets, and the first guide pillar is embedded into the second grooves in two sets.
Further, the inside ball valve that is provided with of wash pipe one end, and the ball valve upper end is provided with twists and moves the head, and twists and move the head and run through wash pipe, twist and move overhead end and be provided with vertical telescopic shaft, vertical telescopic shaft sets for vertical flexible, and vertical telescopic shaft one end is connected with gear box.
Furthermore, the rotating assembly comprises a rotating plate and strip-shaped grooves formed in two sides of the rotating plate, four groups of strip-shaped grooves are formed, telescopic columns for the grooves and embedded strips are arranged in the strip-shaped grooves, and one ends of the embedded strips are connected with arc-shaped clamping pieces.
Further, the arc supporting pieces are arranged in two groups, the arc supporting pieces are embedded inside the lifting arc block, the rotating shaft penetrates through the rotating plate, the rotating shaft is movably arranged inside the lifting arc block, and the rotating plate is movably connected with the lifting arc block through the rotating shaft.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the toluene recovery device, when the opening and closing cover needs to be opened, an operator stretches a hand into the glove groove to bring an operating glove, the opening and closing cover is operated through visualization of the visual explosion-proof glass, when the opening and closing cover is opened, the gas concentration in the opening and closing cover is detected through the gas detection table and the detection probe, the gas in the visual operation box can be extracted through the air extraction head, the visual explosion-proof glass is detachable, and the visual explosion-proof glass is taken to pass through the through strip groove. The gomphosis is showing inslot portion, at the in-process of gomphosis, press flexible inflator, make connecting spring and the shrink of connecting flexible pipe, but make flexible inflator gomphosis inside visual explosion-proof glass, after being in under the groove that runs through when flexible inflator, flexible inflator can stretch out, thereby the gomphosis is running through the inslot portion, take connector one end this moment, make it and threaded ring threaded connection, the drive promotes the post and stretches out, drive the breaker plate and remove, the breaker plate gomphosis is inside the inside groove promptly, and contact with visual explosion-proof glass one side, aerify to fixed trachea inside through the pump, thereby make second frame type gasbag and first frame type gasbag all aerify the inflation, thereby with show the groove and link up a groove inner wall and closely laminate, guarantee the gas tightness of visual control box.
2. The invention provides a toluene recovery device, when toluene in semisolid or solid substances of toluene needs to be recovered, the solution pipe of the solution recovery machine can not transport the semi-solid or the solid, at the moment, the visual explosion-proof glass is taken out, the opening and closing cover is opened, the small barrel filled with the semi-solid or the solid substance is placed inside the lifting arc block, the two groups of arc-shaped clamping sheets move to the center of the rotating plate by driving the plurality of groups of the telescopic columns for the grooves, thereby clamping the small barrel, closing the opening and closing cover, heating the hot kerosene in the heating inner cavity by the heating rod to gradually melt the semi-solid or solid substance, pumping the gas away by the solvent steam inlet, in the process that the material melts, the electric drive rotation axis drives rotor plate and keg slowly to rotate, pours the material that is gradually liquefied in the keg into and retrieves inside the inner tube for final residue can be discharged through the sediment valve.
3. According to the toluene recovery device provided by the invention, when the use time of the inner cavity of the recovery inner cylinder is too long, the toluene recovery device needs to be cleaned, at the moment, the electric gear is driven to rotate by electric power, the shafts on two sides of the electric gear penetrate through the two groups of first grooves, the first guide pillar penetrates through the second groove, namely, the rotation of the electric gear can move in the rack groove, so that the lifting arc block is driven to descend, when the electric gear rotates, the vertical telescopic shaft, the screwing head and the ball valve can rotate through the transmission of the gear structure in the gear transmission box, when the lifting arc block is positioned at the bottom end in the recovery inner cylinder, the ball valve can be in an open state, the water in the flushing water pipe can flush the interior of the recovery inner cylinder and the lifting arc block, and when the electric gear rotates to drive the lifting arc block to ascend, the ball valve can be gradually closed, so that the recovery inner cylinder is not cleaned any more.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the solution recycling machine according to the present invention;
FIG. 3 is a schematic perspective view of the visual console box of the present invention;
FIG. 4 is a schematic plan view of the visual console box of the present invention;
FIG. 5 is a schematic structural view of the visual explosion-proof glass of the present invention;
FIG. 6 is a schematic view of the construction of the telescopic cylinder of the present invention;
FIG. 7 is a schematic view of the blocker plate, second frame bladder and inflator of the present invention;
FIG. 8 is a schematic perspective view of the recovery inner barrel of the present invention;
FIG. 9 is a schematic plan view of the recycling inner barrel of the present invention;
FIG. 10 is a schematic view of the lifting arc block and flush water pipe configuration of the present invention;
FIG. 11 is a schematic view of a rotary assembly according to the present invention.
In the figure: 1. a solution recovery machine; 11. opening and closing the cover; 12. a data display screen; 13. a group of radiating holes; 14. recovering the inner cylinder; 141. flushing the water pipe; 1411. a ball valve; 1412. screwing the head; 1413. a vertical telescopic shaft; 142. a rack slot; 143. a first groove; 144. a second groove; 145. a solvent vapor inlet; 146. a heating rod; 147. heating the inner cavity; 148. a slag discharge valve; 149. a lifting arc block; 1491. a first guide post; 1492. a rotating assembly; 14921. a rotating plate; 14922. a strip-shaped groove; 14923. a telescopic column for the groove; 14924. a tabling strip; 14925. an arc-shaped clamping piece; 14926. a rotating shaft; 1493. a guide post groove; 1494. an electric gear; 1495. a gear transmission case; 1496. a balancing box; 2. a visual operation box; 21. exposing the slot; 22. visual explosion-proof glass; 221. a glove slot; 222. a first frame-shaped airbag; 223. a telescopic inflator; 2231. a lower fixed cylinder; 2232. connecting the telescopic pipe; 2233. a connecting spring; 2234. an upper fixed cylinder; 2235. an elastic connecting sheet; 2236. a communicating groove; 2237. a threaded ring; 23. a through strip groove; 231. an inner tank; 232. a blocking plate; 2321. pushing the column; 2322. a second telescopic air pipe; 2323. fixing the air pipe; 2324. a second communicating pipe; 233. a second frame-shaped airbag; 234. an inflator pump; 24. a first communication pipe; 241. a connector; 242. a through slot; 25. a first telescopic air pipe; 251. an air pumping head; 26. a component slot; 27. a gas detection meter; 28. detecting a probe; 29. operating gloves; 3. a frame base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problem that when toluene needs to be recovered from a mixed solution of toluene, the solution recovery machine is generally used for heating the solution, and then the toluene needs to be recovered, in the process, the solution recovery machine needs to be operated, the toluene is a flammable substance, and the conventional toluene recovery device does not protect operators in place enough, so that the operators are inconvenient to perform visual operation under the protection of a protection structure, and therefore dangerous situations are easy to occur when the operators use the toluene recovery device for working, as shown in fig. 1-8, the following preferred technical solutions are provided:
a toluene recovery device comprises a solution recovery machine 1 and a rack base 3 arranged at the lower end of the solution recovery machine 1, wherein a visual operation box 2 is arranged at the upper end of the solution recovery machine 1, the visual operation box 2 comprises an exposed groove 21 arranged on the side surface of the visual operation box 2 and visual explosion-proof glass 22 embedded in the exposed groove 21, the visual operation box 2 further comprises a through strip groove 23 and a first communication pipe 24 arranged on one side of the visual operation box 2, the through strip groove 23 is communicated with the exposed groove 21, a component groove 26 is arranged at the upper end of the visual operation box 2, a first telescopic air pipe 25 is embedded in the component groove 26, the first telescopic air pipe 25 is hermetically connected with the component groove 26, a gas detection meter 27 is arranged on the outer side of the visual operation box 2, a detection probe 28 is arranged on one side of the gas detection meter 27, and one end of the detection probe 28 is positioned in the visual operation box 2, an operation glove 29 is arranged inside the visual operation box 2, and the operation glove 29 is connected with the visual explosion-proof glass 22.
The visual explosion-proof glass 22 comprises a glove groove 221 arranged inside the visual explosion-proof glass 22 and a first frame type air bag 222 arranged outside the visual explosion-proof glass 22, the upper end of the visual explosion-proof glass 22 is provided with a telescopic air cylinder 223, the glove groove 221 is provided with two groups, an operating glove 29 is arranged on one side of the glove groove 221, the telescopic air cylinder 223 comprises a lower fixed cylinder 2231 arranged on the upper end inside the visual explosion-proof glass 22 and a connecting telescopic pipe 2232 arranged on the upper end of the lower fixed cylinder 2231, the connecting telescopic pipe 2232 is internally provided with a connecting spring 2233, the upper end of the connecting telescopic pipe 2232 is provided with an upper fixed cylinder 2234, the connecting telescopic pipe 2232 and the connecting spring 2233 are both connected with the lower side surface of the upper fixed cylinder 2234, both sides of the upper fixed cylinder 2234 are provided with elastic connecting sheets 2235, the elastic connecting sheets 2235 are provided with a communicating groove 2236 in a penetrating way, the upper fixed cylinder 2234 is communicated with the inside of the first frame type air bag 222 through the communicating groove 2236, the elastic connecting piece 2235 is hermetically connected to the inside of the first frame-shaped airbag 222, a screw ring 2237 is provided at the upper end of the inside of the upper fixing tube 2234, the through groove 23 includes an inner groove 231 provided inside the through groove 23 and a blocking plate 232 fitted inside the inner groove 231, the through groove 23 further includes a second frame-shaped airbag 233 provided outside the blocking plate 232, and an inflator 234 is provided on one side of the blocking plate 232.
The blocking plate 232 is provided with two groups of pushing columns 2321 on one side, the two groups of pushing columns 2321 are connected with the inner wall of the visual operation box 2, the blocking plate 232 comprises a second telescopic air pipe 2322 arranged on one side of the blocking plate 232 and a fixed air pipe 2323 arranged on one side of the second telescopic air pipe 2322, one side of the fixed air pipe 2323 is communicated with a second communicating pipe 2324, the second communicating pipe 2324 is communicated with the first communicating pipe 24, the second telescopic air pipe 2322 is communicated with the second frame-shaped air bag 233, one end of the first communicating pipe 24 is provided with a connector 241, the upper end of the visual operation box 2 is provided with a through groove 242, the connector 241 is embedded in the through groove 242, one end of the first telescopic air pipe 25 is provided with an air suction head 251, the air suction head 251 is positioned at the upper end in the visual operation box 2, the solution recovery machine 1 comprises an opening and closing cover 11 arranged at the upper end of the solution recovery machine 1 and a heat dissipation hole 13 arranged at one side of the solution recovery machine 1, the solution recycling machine 1 further comprises a data display screen 12 arranged on the side face of the lower end of the solution recycling machine 1 and a recycling inner cylinder 14 arranged at a position right below the opening and closing cover 11, and the recycling inner cylinder 14 is arranged inside the solution recycling machine 1.
Specifically, when the cover 11 is opened to the needs, the operator stretches the hand into the glove slot 221, thereby taking the operating glove 29, operate the cover 11 through the visualization of the visual explosion-proof glass 22, when the cover 11 is opened, detect the gas concentration inside the gas detection table 27 and the detection probe 28 through the gas detection, and the gas inside the visual operating box 2 can be extracted through the gas extraction head 251, and the visual explosion-proof glass 22 is detachable, and the visual explosion-proof glass 22 is taken to make it pass through the through strip slot 23. The connecting spring 2233 and the connecting telescopic tube 2232 are contracted in the exposing groove 21, the telescopic air cylinder 223 can be embedded in the visual explosion-proof glass 22 by pressing the telescopic air cylinder 223 in the embedding process, when the telescopic air cylinder 223 is positioned right below the through groove 242, the telescopic air cylinder 223 can extend out and is embedded in the through groove 242, at the moment, one end of the connector 241 is taken out and is in threaded connection with the threaded ring 2237, the pushing column 2321 is driven to extend out, the blocking plate 232 is driven to move, namely, the blocking plate 232 is embedded in the inner groove 231 and is in contact with one side of the visual explosion-proof glass 22, the fixed air pipe 2323 is inflated through the inflator pump 234, and the second frame-shaped air bag 233 and the first frame-shaped air bag 222 are inflated and expanded so as to be tightly attached to the inner walls of the exposing groove 21 and the through groove 23, and the air tightness of the visual operation box 2 is guaranteed.
In order to solve the technical problem that the traditional toluene recovery device is inconvenient to recover the toluene mixed substance in a semi-solid state, which causes the application range of the traditional toluene recovery device to be not wide enough, as shown in fig. 8-11, the following preferred technical solutions are provided:
the recovery inner cylinder 14 comprises a flushing water pipe 141 arranged inside the solution recovery machine 1 and a rack groove 142 arranged inside the recovery inner cylinder 14, one end of the flushing water pipe 141 is positioned inside the recovery inner cylinder 14, and the flushing water pipe 141 is communicated with the interior of the recovery inner cylinder 14, the recovery inner cylinder 14 further comprises a first groove 143 and a second groove 144 which are arranged on the inner wall of the recovery inner cylinder 14, the first grooves 143 and the second grooves 144 are respectively provided with two groups, the distance between the two groups of second grooves 144 is larger than the distance between the two groups of first grooves 143, the upper end inside the recovery inner cylinder 14 is provided with a solvent steam inlet 145, the lower end inside the recovery inner cylinder 14 is provided with a heating rod 146, the inside of the recovery inner cylinder 14 is provided with a heating inner cavity 147, the inside of the heating inner cavity 147 is provided with hot kerosene, one end of the heating rod 146 is positioned inside the heating inner cavity 147, the lower end inside the recovery inner cylinder 14 is provided with a slag discharge valve 148, and the inside of the recovery inner cylinder 14 is provided with a lifting arc block 149 in an embedded mode.
The lifting arc block 149 comprises a first guide post 1491 arranged at the side of the lifting arc block 149 and a rotating component 1492 movably arranged at the lower end in the lifting arc block 149, the lifting arc block 149 also comprises a guide post groove 1493 arranged at the side of the lifting arc block 149 and an electric gear 1494 movably arranged in the lifting arc block 149, the electric gear 1494 is connected with a gear transmission box 1495 and a balance box 1496 through a shaft, the gear transmission box 1495 and the balance box 1496 are movably clamped in the recycling inner cylinder 14, the shafts arranged on the electric gear 1494 are embedded in two groups of first grooves 143, the first guide post 1491 is embedded in two groups of second grooves 144, the rotating component 1492 comprises a rotating plate 14921 and strip grooves 14922 arranged at the two sides of the rotating plate 14921, the strip grooves 14922 are arranged in four groups, the strip grooves 14922 are internally provided with slot telescopic columns 14923 and embedded strips 14924, one end of the arc-shaped clamping piece 14924 is connected with a clamping piece 14925, and the arc-shaped clamping piece 14925 is arranged in two groups, the arc-shaped holding piece 14925 is embedded inside the lifting arc block 149, the rotating shaft 14926 is arranged inside the rotating plate 14921 in a penetrating manner, the rotating shaft 14926 is movably arranged inside the lifting arc block 149, and the rotating plate 14921 is movably connected with the lifting arc block 149 through the rotating shaft 14926.
Specifically, when the toluene in the semi-solid or solid substance of the toluene needs to be recovered, the solution pipe of the solution recovering machine 1 cannot transport the semi-solid or solid, at this time, the visual explosion-proof glass 22 is drawn out, the opening and closing cover 11 is opened, the keg containing the semi-solid or solid substance is placed inside the lifting arc block 149, the two sets of arc-shaped holding pieces 14925 are moved toward the center of the rotating plate 14921 by driving the sets of telescopic posts 14923 for slots, thereby clamping the keg, closing the opening and closing cover 11, heating the hot kerosene in the heating inner cavity 147 through the heating rod 146, so that the semi-solid or solid-like substance is gradually melted, the gas is pumped away by the solvent vapor inlet 145, during the process of melting the substance, the rotating shaft 14926 is driven by the electric motor to rotate the rotating plate 14921 and the keg slowly, so that the gradually liquefied substance in the keg is poured into the recycling inner cylinder 14, and the final residue is discharged through the residue discharge valve 148.
In order to solve the technical problems that the traditional toluene recovery device is inconvenient to arrange a linkage type cleaning assembly, so that an operator is required to clean at regular time and labor is consumed, as shown in fig. 10, the following preferable technical scheme is provided:
a ball valve 1411 is arranged inside one end of the flushing water pipe 141, a screwing head 1412 is arranged at the upper end of the ball valve 1411, the screwing head 1412 penetrates through the flushing water pipe 141, a vertical telescopic shaft 1413 is arranged at the upper end of the screwing head 1412, the vertical telescopic shaft 1413 is set to be vertically telescopic, and one end of the vertical telescopic shaft 1413 is connected with a gear transmission box 1495.
Specifically, when the time for recycling the inner cavity of the inner cylinder 14 is too long, the inner cavity needs to be cleaned, at this time, the electric power drives the electric gear 1494 to rotate, because the shafts on the two sides of the electric gear 1494 penetrate through the two sets of first grooves 143, the first guide post 1491 penetrates through the second groove 144, that is, the rotation of the electric gear 1494 moves inside the rack slot 142, thereby driving the lifting arc block 149 to descend, transmission through internal gearing of the gear box 1495 when the motorized gear 1494 rotates causes the vertical telescoping shaft 1413, the driving head 1412 and the ball valve 1411 to rotate, when the lifting arc block 149 is positioned at the bottom end of the interior of the recovery inner cylinder 14, the ball valve 1411 is opened, the water in the flushing water pipe 141 flushes the interior of the recovery inner cylinder 14 and the lifting arc block 149, when the electric gear 1494 rotates to drive the lifting arc block 149 to ascend, the ball valve 1411 is gradually closed, so that the recovery inner cylinder 14 is not cleaned any more.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a toluene recovery unit, includes solution recovery machine (1) and sets up frame base (3) at solution recovery machine (1) lower extreme, its characterized in that: the upper end of the solution recycling machine (1) is provided with a visual operation box (2), the visual operation box (2) comprises an exposure groove (21) arranged on the side surface of the visual operation box (2) and visual explosion-proof glass (22) embedded in the exposure groove (21), the visual operation box (2) further comprises a through strip groove (23) and a first communication pipe (24) arranged on one side of the visual operation box (2), the through strip groove (23) is communicated with the exposure groove (21), the upper end of the visual operation box (2) is provided with a component groove (26), the component groove (26) is internally embedded with a first telescopic air pipe (25), the first telescopic air pipe (25) is hermetically connected with the component groove (26), the outer side of the visual operation box (2) is provided with a gas detection meter (27), one side of the gas detection meter (27) is provided with a detection probe (28), and one end of the detection probe (28) is positioned in the visual operation box (2), an operation glove (29) is arranged inside the visual operation box (2), and the operation glove (29) is connected with the visual explosion-proof glass (22);
the visual explosion-proof glass (22) comprises glove grooves (221) formed in the visual explosion-proof glass (22) and first frame-shaped air bags (222) arranged on the outer side of the visual explosion-proof glass (22), telescopic air cylinders (223) are arranged at the upper end of the visual explosion-proof glass (22), the glove grooves (221) are divided into two groups, and operating gloves (29) are arranged on one side of the glove grooves (221);
the telescopic air cylinder (223) comprises a lower fixed cylinder (2231) arranged at the upper end inside the visual explosion-proof glass (22) and a connecting telescopic pipe (2232) arranged at the upper end of the lower fixed cylinder (2231), a connecting spring (2233) is arranged inside the connecting telescopic pipe (2232), an upper fixed cylinder (2234) is arranged at the upper end of the connecting telescopic pipe (2232), the connecting telescopic pipe (2232) and the connecting spring (2233) are both connected with the lower side surface of the upper fixed cylinder (2234), elastic connecting pieces (2235) are arranged on two sides of the upper fixed cylinder (2234), a communicating groove (2236) is formed in the elastic connecting pieces (2235) in a penetrating mode, the upper fixed cylinder (2234) is communicated with the inside of the first frame-shaped air bag (222) through the communicating groove (2236), the elastic connecting pieces (2235) are connected with the inside of the first frame-shaped air bag (222) in a sealing mode, and a threaded ring (2237) is arranged at the upper end inside the upper fixed cylinder (2234).
2. A toluene recovery apparatus as claimed in claim 1, wherein: the through strip groove (23) comprises an inner groove (231) arranged in the through strip groove (23) and a blocking plate (232) embedded in the inner groove (231), the through strip groove (23) further comprises a second frame-shaped air bag (233) arranged on the outer side of the blocking plate (232), and an air pump (234) is arranged on one side of the blocking plate (232).
3. A toluene recovery apparatus as claimed in claim 2, wherein: blocking board (232) one side is provided with and promotes post (2321), and promotes post (2321) and set up two sets ofly, two sets of pushing post (2321) be connected with visual operation case (2) inner wall, blocking board (232) including set up second flexible trachea (2322) and the fixed trachea (2323) of setting in second flexible trachea (2322) one side in blocking board (232) one side, fixed trachea (2323) one side intercommunication is provided with second communicating pipe (2324), second communicating pipe (2324) are linked together with first communicating pipe (24), second flexible trachea (2322) are linked together with second frame type gasbag (233).
4. A toluene recovery apparatus as claimed in claim 1, wherein: first connecting pipe (24) one end is provided with connector (241), and visual control box (2) upper end has been seted up and has been run through groove (242), and connector (241) gomphosis is inside running through groove (242), and first flexible trachea (25) one end is provided with air suction head (251), and air suction head (251) position is in the inside upper end of visual control box (2).
5. A toluene recovery apparatus as claimed in claim 1, wherein: the solution recovery machine (1) comprises an opening and closing cover (11) arranged at the upper end of the solution recovery machine (1) and a heat dissipation hole group (13) arranged on one side of the solution recovery machine (1), the solution recovery machine (1) further comprises a data display screen (12) arranged on the side face of the lower end of the solution recovery machine (1) and a recovery inner cylinder (14) arranged right below the opening and closing cover (11), and the recovery inner cylinder (14) is arranged inside the solution recovery machine (1).
6. A toluene recovery apparatus according to claim 5, wherein: the recovery inner cylinder (14) comprises a flushing water pipe (141) arranged in the solution recovery machine (1) and a rack groove (142) arranged in the recovery inner cylinder (14), one end of the flushing water pipe (141) is positioned in the recovery inner cylinder (14), the flushing water pipe (141) is communicated with the interior of the recovery inner cylinder (14), the recovery inner cylinder (14) further comprises a first groove (143) and a second groove (144) which are arranged on the inner wall of the recovery inner cylinder (14), the first groove (143) and the second groove (144) are respectively provided with two groups, the distance between the two groups of second grooves (144) is larger than the distance between the two groups of first grooves (143), the upper end of the interior of the recovery inner cylinder (14) is provided with a solvent steam inlet (145), the lower end of the recovery inner cylinder (14) is provided with a heating rod (146), the interior of the recovery inner cylinder (14) is provided with a heating inner cavity (147), and the interior of the heating inner cavity (147) is provided with hot kerosene, one end of the heating rod (146) is positioned in the heating inner cavity (147), the lower end in the recovery inner cylinder (14) is provided with a slag discharge valve (148), and the recovery inner cylinder (14) is internally provided with a lifting arc block (149) in an embedded mode.
7. A toluene recovery apparatus according to claim 6, wherein: the lifting arc block (149) comprises a first guide post (1491) arranged on the side surface of the lifting arc block (149) and a rotating assembly (1492) movably arranged at the lower end of the inner part of the lifting arc block (149), the lifting arc block (149) further comprises a guide post groove (1493) formed in the side surface of the lifting arc block (149) and an electric gear (1494) movably arranged in the lifting arc block (149), the electric gear (1494) is connected with a gear transmission box (1495) and a balance box (1496) through a shaft, the gear transmission box (1495) and the balance box (1496) are movably clamped in the recycling inner cylinder (14), the shaft arranged on the electric gear (1494) is embedded in the two groups of first grooves (143), and the first guide post (1491) is embedded in the two groups of second grooves (144).
8. A toluene recovery apparatus as claimed in claim 7, wherein: flushing water pipe (141) one end inside is provided with ball valve (1411), and ball valve (1411) upper end is provided with and screws and moves head (1412), and screws and moves head (1412) and has run through flushing water pipe (141), screws and moves head (1412) upper end and is provided with vertical telescopic shaft (1413), and vertical telescopic shaft (1413) are set for vertical flexible, and vertical telescopic shaft (1413) one end is connected with gear drive case (1495).
9. A toluene recovery apparatus as claimed in claim 8, wherein: the rotating assembly (1492) comprises a rotating plate (14921) and strip-shaped grooves (14922) which are arranged on two sides of the rotating plate (14921), the strip-shaped grooves (14922) are arranged in four groups, telescopic columns (14923) for the grooves and an embedding strip (14924) are arranged in the strip-shaped groove (14922), and one end of the embedding strip (14924) is connected with an arc-shaped clamping piece (14925).
10. A toluene recovery apparatus as claimed in claim 9, wherein: two groups of arc-shaped clamping pieces (14925) are arranged, the arc-shaped clamping pieces (14925) are embedded in the lifting arc block (149), a rotating shaft (14926) penetrates through the rotating plate (14921), the rotating shaft (14926) is movably arranged in the lifting arc block (149), and the rotating plate (14921) is movably connected with the lifting arc block (149) through the rotating shaft (14926).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111585676.8A CN114471371B (en) | 2021-12-23 | 2021-12-23 | Toluene recovery device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111585676.8A CN114471371B (en) | 2021-12-23 | 2021-12-23 | Toluene recovery device |
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| CN114471371A true CN114471371A (en) | 2022-05-13 |
| CN114471371B CN114471371B (en) | 2023-10-27 |
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Cited By (1)
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| CN114471371B (en) | 2023-10-27 |
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Effective date of registration: 20231227 Address after: 102400 18 Jianshe Road, Kaixuan street, Liangxiang, Fangshan District, Beijing Patentee after: Beihua Kaiming Chemical Co.,Ltd. Address before: 226300 industrial concentration zone, WuJie Town, Tongzhou District, Nantong City, Jiangsu Province Patentee before: Honglei mechanical equipment (Nantong) Co.,Ltd. |
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