CN114471371B - Toluene recovery device - Google Patents
Toluene recovery device Download PDFInfo
- Publication number
- CN114471371B CN114471371B CN202111585676.8A CN202111585676A CN114471371B CN 114471371 B CN114471371 B CN 114471371B CN 202111585676 A CN202111585676 A CN 202111585676A CN 114471371 B CN114471371 B CN 114471371B
- Authority
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- China
- Prior art keywords
- groove
- visual
- telescopic
- operation box
- toluene
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- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 title claims abstract description 175
- 238000011084 recovery Methods 0.000 title claims abstract description 80
- 230000000007 visual effect Effects 0.000 claims abstract description 82
- 239000011521 glass Substances 0.000 claims abstract description 35
- 238000004064 recycling Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 15
- 210000003437 trachea Anatomy 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 6
- 239000003350 kerosene Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000013049 sediment Substances 0.000 claims 1
- 238000012800 visualization Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 35
- 239000000126 substance Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000011010 flushing procedure Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003533 narcotic effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 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
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 the existing toluene recovery device is insufficient in protection for operators, the operators are inconvenient to perform visual operation under the protection of a protection structure, and dangerous situations are easy to occur when the operators use the toluene recovery device to work; the operator stretches hands into the glove grooves, carries the operation gloves, operates the opening and closing cover through the visualization of the visual explosion-proof glass, and inflates the inside of the fixed air pipe through the inflator pump, so that the second frame type air bag and the first frame type air bag are inflated and expanded, and are tightly attached to the inner walls of the exposed grooves and the through strip grooves, 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 is an organic compound, is a colorless volatile liquid with special aroma, has strong refraction, can be mixed with ethanol, diethyl ether, acetone, chloroform, carbon disulfide and glacial acetic acid, is slightly soluble in water, is flammable, can form an explosive mixture with air by vapor, can be exploded when the volume concentration of the mixture is in a lower range, and has narcotic property and irritation.
When needs are retrieving toluene in toluene's mixed solution, generally need use solution recovery machine to heat the solution, retrieve the toluene later, this in-process needs to operate solution recovery machine, toluene is inflammable material, and traditional toluene recovery unit is not enough to operating personnel's protection, operating personnel is inconvenient to carry out visual operation under protective structure's protection, when leading to operating personnel to use toluene recovery unit to carry out work, dangerous condition easily appears, traditional toluene recovery unit is inconvenient to retrieve the toluene mixed material of semi-solid state, lead to traditional toluene recovery unit application scope is not wide enough, and traditional toluene recovery unit is inconvenient to set up the cleaning module of linkage, lead to needing operating personnel to carry out regularly washings, it is comparatively manual work to consume.
To solve the above problems, a toluene recovery apparatus is proposed.
Disclosure of Invention
The invention aims to provide a toluene recovery device, which solves the problems that in the background technology, when toluene is required to be recovered in a mixed solution of toluene, a solution recovery machine is usually required to be used for heating the solution and then the toluene is required to be recovered, the solution recovery machine is required to be operated in the process, toluene is inflammable substances, the traditional toluene recovery device is insufficient in protection of operators, the operators are inconvenient to visually operate under the protection of a protection structure, dangerous situations are easy to occur when the operators use the toluene recovery device for working, the traditional toluene recovery device is inconvenient to recover the toluene mixed substances in a semi-solid state, the traditional toluene recovery device is not wide in application range, and a linkage type cleaning component is inconvenient to be arranged, so that the operators are required to clean at regular time, and labor is consumed.
In order to achieve the above purpose, the present invention provides the following technical solutions: the toluene recovery device comprises a solution recovery machine and a rack 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 formed in the side surface of the visual operation box and visual explosion-proof glass embedded in the exposure groove, the visual operation box further comprises a through strip groove and a first communication pipe which are formed in one side of the visual operation box, the through strip groove is communicated with the exposure groove, the upper end of the visual operation box is provided with a component groove, the inner part of the component groove is embedded with a first telescopic air pipe, the first telescopic air pipe is in sealing connection with the component groove, the outer side of the visual operation box is provided with a gas detection meter, one side of the gas detection meter is provided with a detection probe, one end position of the detection probe is positioned in the visual operation box, an operation glove is arranged in the visual operation box, and the operation glove is connected with the visual explosion-proof glass;
the visual explosion-proof glass comprises a glove groove formed in the visual explosion-proof glass and a first frame-type air bag arranged on the outer side of the visual explosion-proof glass, a telescopic air cylinder is arranged at the upper end of the visual explosion-proof glass, two groups of glove grooves are formed, and operating gloves are arranged on one side of the glove groove;
the telescopic inflator comprises a lower fixed cylinder arranged at the upper end of the inside of the visual explosion-proof glass and a connecting telescopic tube arranged at the upper end of the lower fixed cylinder, a connecting spring is arranged inside the connecting telescopic tube, an upper fixed cylinder is arranged at the upper end of the connecting telescopic tube, the connecting telescopic tube and the connecting spring are connected with the lower side face of the upper fixed cylinder, elastic connecting pieces are arranged on two sides of the upper fixed cylinder, the elastic connecting pieces penetrate through a communicating groove, the upper fixed cylinder is communicated with the inside of the first frame-type air bag through the communicating groove, the elastic connecting pieces 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.
Further, link up the bar groove and including seting up at the inside groove of link up the bar groove and gomphosis setting in the inside shutoff board of inside groove, link up the bar groove and still including setting up the second frame gasbag in the shutoff board outside, shutoff board one side is provided with the pump.
Further, the blocking plate one side is provided with the pushing post, and the pushing post sets up two sets of, two sets of the pushing post be connected with visual operation box inner wall, the blocking plate is including setting up the flexible trachea of second in blocking plate one side and setting up the fixed trachea in flexible trachea one side of second, fixed trachea one side intercommunication is provided with the second communicating pipe, the second communicating pipe is linked together with first communicating pipe, the flexible trachea of second is linked together with second frame gasbag.
Further, a connector is arranged at one end of the first communication pipe, a through groove is formed in the upper end of the visual operation box, the connector is embedded in the through groove, an air suction head is arranged at one end of the first telescopic air pipe, and the position of the air suction head is located at the upper end inside the visual operation box.
Further, the solution recycling machine comprises an opening and closing cover arranged at the upper end of the solution recycling machine and a heat dissipation hole group arranged at one side of the solution recycling machine, the solution recycling machine further comprises a data display screen arranged on the side face of the lower end of the solution recycling machine and a recycling inner cylinder arranged right below the opening and closing cover, and the recycling inner cylinder is arranged inside the solution recycling 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 and retrieves the inner tube inside, and wash pipe and retrieve the inner tube inside and be linked together, retrieve the inner tube still including seting up 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 of, two sets of the second strip groove interval be greater than two sets of first strip groove interval, retrieve the inner tube inside upper end 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 that is provided with of inner tube, the inside hot kerosene that is provided with of heating inner tube, heating rod one end position is in the heating inner tube inside, retrieves the inside gomphosis of inner tube and is provided with the lift arc piece.
Further, the lifting arc block comprises a first guide pillar arranged on the side surface of the lifting arc block and a rotating assembly movably arranged at the lower end inside the lifting arc block, the lifting arc block further comprises a guide pillar groove arranged on the side surface of the lifting arc block and an electric gear movably arranged inside 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 the recovery inner cylinder, shafts arranged by the electric gear are embedded inside the two groups of first grooves, and the first guide pillar is embedded inside the two groups of second grooves.
Further, the ball valve is arranged inside one end of the flushing water pipe, the screwing head is arranged at the upper end of the ball valve and penetrates through the flushing water pipe, the vertical telescopic shaft is arranged at the upper end of the screwing head and is set to be vertical, and one end of the vertical telescopic shaft is connected with the gear box.
Further, 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 and embedded strips for grooves are arranged in the strip-shaped grooves, and one end of each embedded strip is connected with an arc-shaped clamping piece.
Further, the arc grip block sets up two sets of, and arc grip block gomphosis is inside the lift arc piece, and the rotor plate is inside to run through and is provided with the rotation axis, and the rotation axis activity sets up inside the lift arc piece, and the rotor plate passes through rotation axis and lift arc piece swing joint.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the toluene recovery device provided by the invention, when the opening and closing cover is required to be opened, an operator stretches hands into the glove groove so as to carry the operation glove, the opening and closing cover is operated through the 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 meter and the detection probe, the gas in the visual operation box can be extracted through the gas extraction head, and the visual explosion-proof glass is arranged to be detachable, and is taken to pass through the through strip groove. The gomphosis is showing inslot portion, at the in-process of gomphosis, press flexible inflator, even make connecting spring and connect flexible pipe shrink, make flexible inflator gomphosis in visual explosion-proof glass inside, after flexible inflator is in the position of running through the groove directly under, flexible inflator can stretch out, thereby the gomphosis is running through 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 board removal of blocking, block the board gomphosis promptly inside the inside groove, and contact with visual explosion-proof glass one side, aerify to fixed trachea inside through the pump, thereby make second frame gasbag and first frame gasbag all aerify and expand, thereby with show the groove and link up the inseparable laminating of strip inslot wall, guarantee the gas tightness of visual operation box.
2. According to the toluene recovery device provided by the invention, when toluene in semisolid or solid substances of the toluene is required to be recovered, a solution pipe of a solution recovery machine cannot transport the semisolid or solid substances, visual explosion-proof glass is pumped out at the moment, the opening and closing cover is opened, a small barrel filled with the semisolid or solid substances is placed in the lifting arc block, the arc clamping pieces of the two groups are moved towards the center of the rotating plate by driving the telescopic columns for a plurality of groups of grooves, so that the small barrel is clamped, the opening and closing cover is closed, the heating rod heats hot kerosene in the heating cavity, so that the semisolid or solid substances are gradually melted, gas is pumped out by the solvent steam inlet, and in the process of melting the substances, the rotating shaft is driven by electricity to drive the rotating plate and the small barrel to slowly rotate, and substances gradually liquefied in the small barrel are poured into the recovery inner barrel, so that the last residues can be discharged through the slag discharging valve.
3. According to the toluene recovery device provided by the invention, after the inner cavity of the recovery inner cylinder is used for a long time, the cleaning is needed, at the moment, the electric gears are driven to rotate by electricity, because shafts on two sides of the electric gears penetrate through the two groups of first grooves, the first guide pillar penetrates through the second grooves, namely, the rotation of the electric gears can move in the rack grooves, so that the lifting arc block is driven to descend, when the electric gears rotate, the vertical telescopic shaft, the screwing head and the ball valve can be driven to 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 is in an opened state, the water in the flushing water pipe can flush the inner cylinder and the lifting arc block, and when the electric gears rotate to drive the lifting arc block to ascend, the ball valve is gradually closed, so that the recovery inner cylinder is not cleaned.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a solution recycling machine according to the present invention;
FIG. 3 is a schematic perspective view of a visual operation box according to the present invention;
FIG. 4 is a schematic plan view of a visual operation box according to the present invention;
FIG. 5 is a schematic view of the visual explosion-proof glass structure of the present invention;
FIG. 6 is a schematic view of a telescopic inflator according to the present invention;
FIG. 7 is a schematic view of the structure of the blocker plate, second frame airbag and inflator of the present invention;
FIG. 8 is a schematic perspective view of a recovery inner barrel according to the present invention;
FIG. 9 is a schematic plan view of a recovery inner barrel according to the present invention;
FIG. 10 is a schematic view of the lifting arc block and the flushing pipe structure of the present invention;
fig. 11 is a schematic structural view of a rotary assembly according to the present invention.
In the figure: 1. a solution recycling machine; 11. opening and closing the cover; 12. a data display screen; 13. a heat dissipation hole group; 14. recovering the inner cylinder; 141. a flushing water pipe; 1411. a ball valve; 1412. twisting the head; 1413. a vertical telescopic shaft; 142. a rack slot; 143. a first slot; 144. a second groove; 145. a solvent vapor inlet; 146. a heating rod; 147. heating the inner cavity; 148. a slag discharging valve; 149. lifting the arc block; 1491. a first guide post; 1492. a rotating assembly; 14921. a rotating plate; 14922. a bar-shaped groove; 14923. telescoping column for groove; 14924. a fitting strip; 14925. an arc-shaped clamping piece; 14926. a rotation shaft; 1493. a guide post groove; 1494. an electric gear; 1495. a gear box; 1496. a balancing box; 2. a visual operation box; 21. a display groove; 22. visual explosion-proof glass; 221. a glove groove; 222. a first frame-type airbag; 223. a telescopic inflator; 2231. a lower fixed cylinder; 2232. connecting the telescopic pipe; 2233. a connecting spring; 2234. an upper fixing cylinder; 2235. an elastic connecting piece; 2236. a communication 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 tube; 2323. fixing the air pipe; 2324. a second communicating pipe; 233. a second frame-type airbag; 234. an inflator pump; 24. a first communication pipe; 241. a connector; 242. a through groove; 25. a first telescopic air tube; 251. an air extracting head; 26. a component groove; 27. a gas detection meter; 28. a detection probe; 29. an operating glove; 3. and a frame base.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the technical problems that when toluene is required to be recovered in 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 is required to be operated in the process, the toluene is a flammable substance, the traditional toluene recovery device is not enough for protecting operators, the operators are inconvenient to carry out visual operation under the protection of a protection structure, and dangerous situations are easy to occur when the operators use the toluene recovery device for working, as shown in fig. 1-8, the following preferable technical scheme is provided:
the utility model provides a toluene recovery unit, including solution recovery machine 1 and the frame base 3 of setting at solution recovery machine 1 lower extreme, solution recovery machine 1 upper end is provided with visual operation box 2, visual operation box 2 is including setting up the surface groove 21 and the gomphosis setting in the inside visual explosion-proof glass 22 of surface groove 21 of visual operation box 2 side, visual operation box 2 is still including setting up link up bar groove 23 and the first connecting pipe 24 in visual operation box 2 one side, and link up bar groove 23 and surface groove 21 and be linked together, component groove 26 has been seted up to visual operation box 2 upper end, and the inside gomphosis of component groove 26 is provided with first telescopic trachea 25, and first telescopic trachea 25 is connected with component groove 26 sealedly, visual operation box 2 outside is provided with gas detection table 27, gas detection table 27 one side is provided with the test probe 28, and the position of test probe 28 one end is in visual operation box 2 inside is provided with the operation glove 29, and operation glove 29 is connected with visual explosion-proof glass 22.
The visual explosion-proof glass 22 comprises a glove groove 221 formed in the visual explosion-proof glass 22 and a first frame-type air bag 222 arranged on the outer side of the visual explosion-proof glass 22, the upper ends of the visual explosion-proof glass 22 are provided with telescopic air cylinders 223, the glove groove 221 is provided with two groups, the operating glove 29 is arranged on one side of the glove groove 221, the telescopic air cylinders 223 comprise a lower fixed cylinder 2231 formed in the inner upper end of the visual explosion-proof glass 22 and a connecting telescopic tube 2232 formed in the upper end of the lower fixed cylinder 2231, a connecting spring 2233 is arranged in the connecting telescopic tube 2232, the upper end of the connecting telescopic tube 2232 is provided with an upper fixed cylinder 2234, the connecting telescopic tube 2232 and the connecting spring 2233 are connected with the lower side face of the upper fixed cylinder 2234, the two sides of the upper fixed cylinder 2234 are provided with elastic connecting sheets 2235, the elastic connecting sheets 2235 penetrate through the connecting grooves 2236, the upper fixed cylinder 2234 is communicated with the inner part of the first frame-type air bag 222 through the connecting grooves 2236, the upper fixed cylinder 2234 is internally provided with a penetrating ring 2237, and the inner groove 22323 is arranged on the inner side of the inner groove 232, and the inner groove 22323 is further provided with a penetrating plate 231, and the inner groove 22323 is arranged on the inner side of the inner groove 232 is further provided with a penetrating plate 231.
The blocking plate 232 is provided with pushing columns 2321 on one side, and pushing columns 2321 sets up two sets of, pushing columns 2321 of two sets of are connected with the inner wall of visual operation box 2, blocking plate 232 is including setting up the second telescopic air pipe 2322 on one side of blocking plate 232 and setting up the fixed air pipe 2323 on one side of second telescopic air pipe 2322, fixed air pipe 2323 one side intercommunication is provided with second communicating pipe 2324, second communicating pipe 2324 is linked together with first communicating pipe 24, second telescopic air pipe 2322 is linked together with second frame type gasbag 233, first communicating pipe 24 one end is provided with connector 241, the through groove 242 has been seted up to visual operation box 2 upper end, connector 241 gomphosis is inside through groove 242, first telescopic air pipe 25 one end is provided with air extraction head 251, and the position of air extraction head 251 is in the inside upper end of visual operation box 2, solution recycling machine 1 is including setting up the cover 11 and the louvre group 13 of setting up on one side of solution recycling machine 1 in solution recycling machine 1, solution recycling machine 1 still includes setting up the data display screen 12 in solution recycling machine inner tube 1 lower extreme side face side and setting up under the position 14 recycling machine 1.
Specifically, when the openable cover 11 is required to be opened, an operator stretches his hand into the glove groove 221 so as to take the operation glove 29, the openable cover 11 is operated through the visualization of the visual explosion-proof glass 22, when the openable cover 11 is opened, the gas concentration in the openable cover is detected through the gas detection meter 27 and the detection probe 28, and the gas in the visual operation box 2 can be extracted by the gas extraction head 251, and the visual explosion-proof glass 22 is detachably arranged, and the visual explosion-proof glass 22 is taken to pass through the through-strip groove 23. The telescopic inflator 223 is pressed in the exposing groove 21, the connecting spring 2233 and the connecting telescopic tube 2232 are contracted in the embedding process, the telescopic inflator 223 can be embedded in the visual explosion-proof glass 22, when the telescopic inflator 223 is positioned right below the penetrating groove 242, the telescopic inflator 223 can extend out, and is embedded in the penetrating groove 242, at the moment, one end of the connector 241 is taken out, the connector is connected with the threaded ring 2237 in a threaded manner, the pushing post 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 contacted with one side of the visual explosion-proof glass 22, and the air pump 234 is used for inflating the inside of the fixed air tube 2323, so that the second frame-shaped air bag 233 and the first frame-shaped air bag 222 are inflated, and are tightly attached to the inner walls of the exposing groove 21 and the penetrating groove 23, and the air tightness of the visual operation box 2 is ensured.
In order to solve the technical problem that the traditional toluene recovery device is inconvenient to recover toluene mixed substances in a semi-solid state, resulting in insufficient application range of the traditional toluene recovery device, as shown in fig. 8-11, the following preferred technical scheme is provided:
the recovery inner barrel 14 comprises a flushing water pipe 141 arranged inside the solution recovery machine 1 and a rack groove 142 arranged inside the recovery inner barrel 14, one end position of the flushing water pipe 141 is positioned inside the recovery inner barrel 14, the flushing water pipe 141 is communicated with the inside of the recovery inner barrel 14, the recovery inner barrel 14 further comprises a first groove 143 and a second groove 144 arranged on the inner wall of the recovery inner barrel 14, the first groove 143 and the second groove 144 are respectively provided with two groups, the interval between the second grooves 144 of the two groups is larger than the interval between the first grooves 143 of the two groups, the upper end inside the recovery inner barrel 14 is provided with a solvent vapor inlet 145, the lower end of the recovery inner barrel 14 is provided with a heating rod 146, the inside of the recovery inner barrel 14 is provided with a heating inner cavity 147, the inside of the heating inner cavity 147 is provided with hot kerosene, one end position of the heating rod 146 is positioned inside the heating inner cavity 147, the lower end inside the recovery inner barrel 14 is provided with a slag discharging valve 148, and the inside of the recovery inner barrel 14 is provided with lifting arc blocks 149 in a jogged mode.
The lifting arc block 149 comprises a first guide pillar 1491 arranged on the side surface of the lifting arc block 149 and a rotating component 1492 movably arranged at the inner lower end of the lifting arc block 149, the lifting arc block 149 further comprises a guide pillar groove 1493 formed on 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 balancing box 1496 through a shaft, the gear transmission box 1495 and the balancing box 1496 are movably clamped in the inner recovery cylinder 14, shafts arranged by the electric gear 1494 are embedded in the first grooves 143 of the two groups, the first guide pillar 1491 is embedded in the second grooves 144 of the two groups, the rotating component 1492 comprises a rotating plate 14921 and strip grooves 14922 formed on two sides of the rotating plate 14921, four groups of strip grooves 14922 are formed in the strip grooves 14922, one end of the embedded strip 14924 is connected with an arc clamping piece 14925, the arc clamping piece 14925 is arranged in the two groups, the arc clamping piece 14925 is embedded in the lifting arc block 373892, the rotating plate is arranged in the lifting arc block 149, and the rotating plate 14921 is movably connected with the rotating plate 14921 through the rotating shaft 14921.
Specifically, when toluene in the semisolid or solid substance of the para-toluene is required to be recovered, the solution pipe of the solution recovery machine 1 cannot transport the semisolid or solid substance, at this time, the visual explosion-proof glass 22 is pulled out, the opening and closing cover 11 is opened, the keg containing the semisolid or solid substance is placed inside the lifting arc block 149, the two groups of arc-shaped clamping pieces 14925 are moved toward the center of the rotating plate 14921 by driving the groups of slots with the telescopic column 14923, so as to clamp the keg, the opening and closing cover 11 is closed, the heating rod 146 heats the hot kerosene inside the heating cavity 147 to gradually melt the semisolid or solid substance, the gas is pumped away by the solvent vapor inlet 145, and in the process of melting the substance, the rotating plate 14921 and the keg are driven by the electric driving rotation shaft 14926 to slowly rotate, the gradually liquefied substance inside the keg is poured into the recovery inner cylinder 14, and the last residue is discharged through the slag discharging valve 148.
In order to solve the technical problems that the traditional toluene recovery device is inconvenient to set up a linkage type cleaning assembly, so that operators are required to clean regularly, and manual work is consumed, as shown in fig. 10, the following preferred technical scheme is provided:
the inside ball valve 1411 that is provided with of wash pipe 141 one end, and ball valve 1411 upper end is provided with twists and moves the head 1412, and twists and moves the head 1412 and run through wash pipe 141, twists and moves head 1412 upper end and be provided with vertical telescopic shaft 1413, vertical telescopic shaft 1413 sets for vertical flexible, and vertical telescopic shaft 1413 one end is connected with gear box 1495.
Specifically, when the inner cavity of the recovery inner cylinder 14 is used for a long time, cleaning is needed, at this time, the electric driving electric gear 1494 rotates, because shafts on two sides of the electric gear 1494 penetrate through the two groups of first grooves 143, the first guide pillar 1491 penetrates through the second grooves 144, that is, the electric gear 1494 rotates to move in the rack grooves 142, so as to drive the lifting arc block 149 to descend, when the electric gear 1494 rotates, the vertical telescopic shaft 1413, the screwing head 1412 and the ball valve 1411 are driven by the transmission of the gear structure in the gear transmission case 1495, when the lifting arc block 149 is positioned at the bottom end in the recovery inner cylinder 14, the ball valve 1411 is in an open state, water in the flushing water pipe 141 washes the recovery inner cylinder 14 and the lifting arc block 149, and 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 relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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) formed in 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) formed in 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), a first telescopic air pipe (25) is embedded in the component groove (26), the first telescopic air pipe (25) is in sealing connection with the component groove (26), a gas detection table (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 table (27), one end of the detection probe (28) is positioned in the visual operation box (2), an operation glove (29) is arranged in the visual operation box (2), and the visual operation glove (29) is connected with the visual explosion-proof glass (22);
the visual explosion-proof glass (22) comprises a glove groove (221) formed in the visual explosion-proof glass (22) and a first frame-type air bag (222) arranged on the outer side of the visual explosion-proof glass (22), a telescopic air cylinder (223) is arranged at the upper end of the visual explosion-proof glass (22), two groups of glove grooves (221) are formed, and an operating glove (29) is arranged on one side of the glove groove (221);
the telescopic inflator (223) comprises a lower fixed cylinder (2231) arranged at the upper end inside the visual explosion-proof glass (22) and a connecting telescopic tube (2232) arranged at the upper end of the lower fixed cylinder (2231), a connecting spring (2233) is arranged inside the connecting telescopic tube (2232), an upper fixed cylinder (2234) is arranged at the upper end of the connecting telescopic tube (2232), the connecting telescopic tube (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 at two sides of the upper fixed cylinder (2234), the elastic connecting pieces (2235) penetrate through communication grooves (2236) formed in a penetrating mode, the upper fixed cylinder (2234) is communicated with the inside of the first frame-type air bag (222), the elastic connecting pieces (2235) are connected with the inside of the first frame-type air bag (222) in a sealing mode, and threaded rings (2237) are arranged at the upper end inside the upper fixed cylinder (2234).
2. The toluene recovery unit of claim 1, wherein: the through strip groove (23) comprises an inner groove (231) formed 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-type air bag (233) arranged on the outer side of the blocking plate (232), and an inflator pump (234) is arranged on one side of the blocking plate (232).
3. A toluene recovery unit according to claim 2, wherein: the blocking plate (232) one side is provided with promotes post (2321), and promotes post (2321) and set up two sets of promote post (2321) be connected with visual control box (2) inner wall, block board (232) including setting up at the second telescopic trachea (2322) of blocking plate (232) one side and setting up fixed trachea (2323) in second telescopic trachea (2322) 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 telescopic trachea (2322) are linked together with second frame gasbag (233).
4. The toluene recovery unit of claim 1, wherein: a connector (241) is arranged at one end of the first communication pipe (24), a through groove (242) is formed in the upper end of the visual operation box (2), the connector (241) is embedded in the through groove (242), an air suction head (251) is arranged at one end of the first telescopic air pipe (25), and the position of the air suction head (251) is located at the upper end inside the visual operation box (2).
5. The toluene recovery unit of claim 1, wherein: the solution recycling machine (1) comprises an opening and closing cover (11) arranged at the upper end of the solution recycling machine (1) and a radiating hole group (13) arranged at one side of the solution recycling 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 the position right below the opening and closing cover (11), and the recycling inner cylinder (14) is arranged inside the solution recycling machine (1).
6. The toluene recovery device according to claim 5, wherein: retrieve inner tube (14) including setting up at the inside wash pipe (141) of solution recovery machine (1) and seting up at the inside rack groove (142) of retrieving inner tube (14), wash pipe (141) one end position is in retrieving inner tube (14) inside, and wash pipe (141) are linked together with retrieving inner tube (14) inside, retrieve inner tube (14) still including seting up first bar groove (143) and second bar groove (144) at retrieving inner tube (14) inner wall, and first bar groove (143) and second bar groove (144) all set up two sets of, two sets of second bar groove (144) interval be greater than two sets of first bar groove (143) interval, retrieve inner tube (14) inside upper end and be provided with solvent steam entry (145), retrieve inner tube (14) lower extreme and be provided with heating rod (146), retrieve inner tube (14) inside and be provided with heating inner chamber (147), heating inner chamber (147) inside is provided with hot kerosene, heating rod (146) one end position is in heating inner chamber (147) inside, retrieve inner tube (14) inside lower extreme and be provided with sediment valve (148), inside (14) of taking down arc setting up of taking down, setting up of arc (149).
7. The toluene recovery unit according to claim 6, wherein: lifting arc piece (149) is including setting up first guide pillar (1491) and the swing set up rotating assembly (1492) at lifting arc piece (149) inside lower extreme in side of lifting arc piece (149), lifting arc piece (149) is still including seting up guide pillar groove (1493) and the activity of setting up in lifting arc piece (149) inside electric gear (1494), electric gear (1494) are connected with gear box (1495) and balance case (1496) through the hub connection, gear box (1495) and balance case (1496) all activity block are inside retrieving inner tube (14), the axle gomphosis that electric gear (1494) set up is inside two sets of first groove (143), first guide pillar (1491) gomphosis is inside two sets of second groove (144).
8. The toluene recovery unit according to claim 7, wherein: the inside ball valve (1411) that is provided with of wash pipe (141) one end, and ball valve (1411) upper end is provided with twists and moves head (1412), and twists and move head (1412) and run through wash pipe (141), twists and moves head (1412) upper end and be provided with vertical telescopic shaft (1413), vertical telescopic shaft (1413) are set for vertical flexible, and vertical telescopic shaft (1413) one end is connected with gear box (1495).
9. The toluene recovery unit according to claim 8, wherein: the rotating assembly (1492) comprises a rotating plate (14921) and strip-shaped grooves (14922) formed in two sides of the rotating plate (14921), the four groups of strip-shaped grooves (14922) are formed, telescopic columns (14923) and embedded strips (14924) for grooves are arranged in the strip-shaped grooves (14922), and one end of each embedded strip (14924) is connected with an arc-shaped clamping piece (14925).
10. The toluene recovery unit of claim 9, wherein: arc centre gripping piece (14925) set up two sets of, and arc centre gripping piece (14925) gomphosis is inside lift arc piece (149), and inside running through of rotor plate (14921) is provided with rotation axis (14926), and rotation axis (14926) activity sets up inside lift arc piece (149), and rotor plate (14921) pass through rotation axis (14926) and lift arc piece (149) swing joint.
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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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111585676.8A CN114471371B (en) | 2021-12-23 | 2021-12-23 | Toluene recovery device |
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| CN114471371B true CN114471371B (en) | 2023-10-27 |
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| CN114942309A (en) * | 2022-06-24 | 2022-08-26 | 宋峻 | Total volatile organic compound TVOC (transient voltage on-site) rapid detection system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB762982A (en) * | 1954-02-08 | 1956-12-05 | Ass Elect Ind | Improvements relating to the melting of silicon |
| JP6535909B1 (en) * | 2018-04-27 | 2019-07-03 | 寧波北侖恒建農業科技有限公司 | Spirits fermenter |
| CN112676296A (en) * | 2020-12-01 | 2021-04-20 | 马鞍山裕明智能科技有限公司 | Construction waste recycling equipment and use method thereof |
| CN213433736U (en) * | 2020-08-17 | 2021-06-15 | 杨海花 | Machine is retrieved to volatile methyl alcohol of preventing |
| CN215201221U (en) * | 2021-07-02 | 2021-12-17 | 深圳市杰昌实业有限公司 | Metal surface treatment device with adjustable clamping structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8034972B2 (en) * | 2007-06-27 | 2011-10-11 | H R D Corporation | System and process for production of toluene diisocyanate |
-
2021
- 2021-12-23 CN CN202111585676.8A patent/CN114471371B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB762982A (en) * | 1954-02-08 | 1956-12-05 | Ass Elect Ind | Improvements relating to the melting of silicon |
| JP6535909B1 (en) * | 2018-04-27 | 2019-07-03 | 寧波北侖恒建農業科技有限公司 | Spirits fermenter |
| CN213433736U (en) * | 2020-08-17 | 2021-06-15 | 杨海花 | Machine is retrieved to volatile methyl alcohol of preventing |
| CN112676296A (en) * | 2020-12-01 | 2021-04-20 | 马鞍山裕明智能科技有限公司 | Construction waste recycling equipment and use method thereof |
| CN215201221U (en) * | 2021-07-02 | 2021-12-17 | 深圳市杰昌实业有限公司 | Metal surface treatment device with adjustable clamping structure |
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