CN116832751A - 4, 4-dimethoxy triphenylchloromethane production process and equipment - Google Patents

4, 4-dimethoxy triphenylchloromethane production process and equipment Download PDF

Info

Publication number
CN116832751A
CN116832751A CN202310814481.9A CN202310814481A CN116832751A CN 116832751 A CN116832751 A CN 116832751A CN 202310814481 A CN202310814481 A CN 202310814481A CN 116832751 A CN116832751 A CN 116832751A
Authority
CN
China
Prior art keywords
triphenylchloromethane
dimethoxy
reaction kettle
rod
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310814481.9A
Other languages
Chinese (zh)
Inventor
王兆俊
吉利
王海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lianyungang Guanxin Pharmaceutical Technology Co ltd
Original Assignee
Lianyungang Guanxin Pharmaceutical Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lianyungang Guanxin Pharmaceutical Technology Co ltd filed Critical Lianyungang Guanxin Pharmaceutical Technology Co ltd
Priority to CN202310814481.9A priority Critical patent/CN116832751A/en
Publication of CN116832751A publication Critical patent/CN116832751A/en
Pending legal-status Critical Current

Links

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides
    • C01B7/035—Preparation of hydrogen chloride from chlorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The application relates to the technical field of 4, 4-dimethoxy triphenylchloromethane production, and provides a 4, 4-dimethoxy triphenylchloromethane production process and equipment, wherein the equipment comprises a first reaction kettle, two L-shaped rods fixedly connected to the bottom of the first reaction kettle, and a power piece is arranged at the other end of each of the two sealing covers.

Description

4, 4-dimethoxy triphenylchloromethane production process and equipment
Technical Field
The application relates to the technical field of compound production, in particular to a 4, 4-dimethoxy triphenylchloromethane production process and equipment.
Background
4, 4-dimethoxy triphenylchloromethane is one of the basic organic raw materials commonly used in the pharmaceutical and chemical industry field, and the main material is generated by the combination reaction of hydrogen chloride gas, a mixture of benzene and hydrochloric acid, and the like.
The hydrogen chloride gas produces, need mix dry benzene and carbon tetrachloride that does not have thiophene, add aluminium trichloride, stir, and then produce hydrogen chloride gas, sometimes because pile up together for a long time, very easy caking of carbon tetrachloride, when stirring the carbon tetrachloride and the benzene that will agglomerate this moment mix, both reaction time is longer, need the manual work pressfitting it, reduce the production rate of product, when adding aluminium trichloride in addition, need add regularly, just can make the better output of hydrogen chloride gas, sometimes need stir aluminium trichloride to prevent its sediment, add regularly and stir aluminium trioxide and can not go on simultaneously, the practicality of reduction device.
Disclosure of Invention
The 4, 4-dimethoxy triphenylchloromethane production process and equipment provided by the application can prevent carbon tetrachloride powder from caking by using one driving source, reduce the reaction time of the carbon tetrachloride powder and the carbon tetrachloride powder, improve the production speed of products, stir the carbon tetrachloride powder and the carbon tetrachloride powder simultaneously, reduce manual operation, prevent aluminum trichloride from precipitating, influence chemical combination reaction and simultaneously realize the timed addition of aluminum trichloride liquid.
In order to achieve the above purpose, the present application adopts the following technical scheme: a4, 4-dimethoxy triphenylchloromethane production process and equipment, comprising:
a first reaction kettle;
the two L-shaped rods are fixedly connected to the bottom of the first reaction kettle, and the other ends of the two sealing covers are provided with power parts;
the movable rod is arranged at the output end of the power piece;
the two bottom plates are fixedly connected to the bottom of the first reaction kettle, and two rotating shafts are arranged on the opposite sides of the two bottom plates through bearings;
the sliding drums are respectively arranged on the outer surfaces of the two rotating shafts, and a plurality of stirring rods are arranged on the outer surfaces of the sliding drums;
the mixing plates are respectively arranged at the other ends of the stirring rods;
the two gears are respectively arranged on the outer surfaces of the two rotating shafts close to the movable rod;
the two racks are respectively arranged on one side of the movable rod, which is close to the two bottom plates;
the first connecting rod is arranged at one side of the movable rod, which is close to the other bottom plate, and the other end of the first connecting rod is provided with a push plate;
the sealing cover is arranged at the top of the first reaction kettle;
the first feeding pipe is fixedly arranged at the top of the sealing cover, and a bushing is arranged on the inner wall of the first feeding pipe;
the sleeve is arranged at the center of the top of the bushing plate, and a first elastic piece is arranged on the inner wall of the sleeve;
the long rod is fixedly connected to the other end of the first elastic piece, and a sliding block is arranged on one side, close to the sleeve, of the long rod;
the circular ring is fixedly connected to the other end of the sliding block, and a plurality of supporting rods are fixedly connected to the outer surface of the circular ring;
wherein, the pressing pieces are fixedly arranged at the other ends of the supporting rods; and the plurality of pressing pieces are connected through a plurality of components.
As a further improvement of the application: one side that moves the pole and is close to another bottom plate is provided with the second connecting rod, the top of first reation kettle is provided with the stock solution section of thick bamboo, one side that the stock solution section of thick bamboo is close to the second connecting rod is provided with the lifter, the top of lifter is provided with the second elastic component, the bottom of stock solution section of thick bamboo is provided with the second inlet pipe.
As a further improvement of the application: the liquid storage cylinder is close to the equal fixedly connected with horizontal pole in both sides of second elastic component, two the surface of horizontal pole all is provided with two centre gripping barrels, two the surface of horizontal pole all is provided with the rotation piece, two the surface of rotation piece all fixedly connected with a plurality of stirring water boards.
As a further improvement of the application: the lifting piece is in telescopic fit with the bottom of the liquid storage barrel.
As a still further improvement of the application: an air outlet pipe is arranged at the axis of the top of the sealing cover, and an air duct is arranged at the top of the air outlet pipe through a connecting pipe fitting.
As a still further improvement of the application: an air pump is installed at the other end of the air duct, and a second reaction kettle is arranged at an air outlet of the air pump.
As a still further improvement of the application: the bushing plate is in threaded fit with the first feeding pipe, and the two racks are respectively connected with the outer surfaces of the two gears in a meshed mode.
As a still further improvement of the application: pouring dry thiophene-free benzene from the top of a first reaction kettle, pouring carbon tetrachloride powder from the top of a first feeding pipe, driving a movable rod to move by the output end of a long rod, enabling two racks to respectively drive two gears to rotate, further enabling two rotating shafts to rotate, enabling a plurality of stirring rods and a mixing plate to rotate through a plurality of sliding drums, enabling a push plate to rise along with the movable rod through the first connecting rod, enabling the push plate to push the long rod to rise, enabling a plurality of components to drive a plurality of pressing pieces to rise together, enabling carbon tetrachloride powder in the first feeding pipe to have a plurality of pressing actions, enabling a plurality of stirring rods and a plurality of mixing plates to stir the dry thiophene-free benzene and carbon tetrachloride powder at the moment, enabling a second connecting rod to rise together when the movable rod rises, further pushing a lifting piece to move upwards, pouring trichloro liquid into the inner portion of a liquid storage barrel, enabling the trichloro liquid to flow out of a gap between the liquid storage barrel and the lifting piece when the lifting piece moves upwards, enabling the trichloro liquid to flow into the inner portion of the first reaction kettle, enabling the inner compound to be fused with the long rod to react, enabling a plurality of stirring pieces to rise together, enabling a plurality of components to drive a plurality of pressing pieces to rise together, enabling a plurality of stirring rods and a plurality of mixing pieces to be used for pressing the carbon tetrachloride powder, enabling a plurality of stirring pieces to be used for pressing pieces to be used in the dry thiophene powder, enabling the dry thiophene powder to be obtained, and carbon tetrachloride powder to be mixed through the benzene and carbon tetrachloride powder to be obtained.
Compared with the prior art, the application has the advantages and positive effects that,
1. when the device is used, dry thiophene-free benzene is poured from the top of the first reaction kettle, carbon tetrachloride powder is poured from the top of the first feed pipe, at the moment, the switch of the power piece is turned on, the two racks are pushed to move upwards, so that the two rotating shafts rotate, the plurality of stirring rods and the mixing plate rotate through the plurality of sliding cylinders, the push plate pushes the long rods to ascend, and when the plurality of pressing pieces are driven to move continuously and backwards through the sliding blocks and the circular rings, the carbon tetrachloride powder in the first feed pipe is pressed, so that the carbon tetrachloride powder is prevented from caking, at the moment, the plurality of stirring rods and the plurality of mixing plates stir the dry thiophene-free benzene and the carbon tetrachloride powder, the reaction time of the dry thiophene-free benzene and the carbon tetrachloride powder is further reduced, the production speed of products is improved, and the stirring of the two stirring shafts can be simultaneously carried out while the caking is prevented through the power piece, and the manual operation is reduced.
2. According to the application, the second connecting rod is driven to rise simultaneously when the movable rod rises, so that the lifting piece is pushed to move upwards, the trichloro liquid is poured into the liquid storage barrel, when the lifting piece moves upwards, the trichloro liquid flows out of a gap between the liquid storage barrel and the lifting piece, flows into the first reaction kettle from the second feeding pipe, and is stirred and fused with a compound in the second feeding pipe to react, hydrogen chloride gas is discharged, when the second elastic piece rises to a certain position, the second elastic piece is compressed by the inner part of the top of the liquid storage barrel to generate elasticity, so that the lifting piece returns to the original position, when the lifting piece pushes the square plate to rise, the water stirring plates are further rotated, and when the lifting piece is pushed to rebound under the action of the second elastic piece, the water stirring plates are pushed to rotate reversely, so that the liquid in the liquid storage barrel is stirred, the precipitation of the liquid can be prevented, the gap between the liquid storage barrel and the lifting piece is blocked when the square plate moves to a certain position, and the trichloro liquid can be added at fixed time.
Drawings
FIG. 1 is a schematic diagram showing a front perspective structure of a 4, 4-dimethoxy triphenylchloromethane production process and equipment according to the present application;
FIG. 2 is a schematic view of a partially cut-away perspective structure of a process and apparatus for producing 4, 4-dimethoxy triphenylchloromethane according to the present application;
FIG. 3 is a schematic diagram showing a side view of a process and an apparatus for producing 4, 4-dimethoxy triphenylchloromethane according to the present application;
FIG. 4 is a schematic diagram showing the internal three-dimensional structure of a 4, 4-dimethoxy triphenylchloromethane production process and equipment part according to the present application;
FIG. 5 is a schematic diagram showing a partial internal perspective structure of a process and an apparatus for producing 4, 4-dimethoxy triphenylchloromethane according to the present application;
FIG. 6 is a schematic diagram showing a partial internal perspective structure of a process and apparatus for producing 4, 4-dimethoxy triphenylchloromethane according to the present application;
FIG. 7 is a schematic view of a partially cut-away perspective structure of a process and apparatus for producing 4, 4-dimethoxy triphenylchloromethane according to the present application;
FIG. 8 is a schematic diagram showing a partial perspective structure of a process and equipment for producing 4, 4-dimethoxy triphenylchloromethane;
FIG. 9 is a schematic view showing an enlarged A perspective structure of a 4, 4-dimethoxy triphenylchloromethane production process and equipment in FIG. 2;
FIG. 10 is a schematic diagram showing the enlarged perspective structure of the device in FIG. 3B in a process and a device for producing 4, 4-dimethoxy triphenylchloromethane;
FIG. 11 is a schematic view showing an enlarged three-dimensional structure of the 4, 4-dimethoxy triphenylchloromethane production process and the equipment shown in FIG. 4;
fig. 12 is a schematic diagram of a D-enlarged perspective structure of a process and an apparatus for producing 4, 4-dimethoxy triphenylchloromethane according to the present application shown in fig. 7.
Legend description: 1. a first reaction kettle; 2. sealing cover; 201. a power member; 202. an L-shaped rod; 203. a first feed tube; 204. a push plate; 205. a first connecting rod; 206. a bottom plate; 207. a mixing plate; 208. a movable rod; 209. a long rod; 210. a bushing; 211. pressing the piece; 212. a component; 213. a sleeve; 214. a circular ring; 215. a rotating shaft; 216. a gear; 217. a slide cylinder; 218. a stirring rod; 219. a slide block; 220. a rack; 221. a first elastic member; 222. a support rod; 3. a liquid storage cylinder; 301. a second feed tube; 302. a second connecting rod; 303. a lifting member; 304. a square plate; 305. a water stirring plate; 306. a rotating member; 307. a second elastic member; 308. a clamping cylinder; 309. a cross bar; 4. an air outlet pipe; 401. an air duct; 402. a connecting pipe fitting; 403. an air pump; 404. and a second reaction kettle.
Detailed Description
In order that the above objects, features and advantages of the application will be more clearly understood, a further description of the application will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced otherwise than as described herein, and therefore the present application is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-12, the present embodiment provides a 4, 4-dimethoxy triphenylchloromethane production apparatus, which comprises a first reaction kettle 1, two L-shaped rods 202 fixedly connected to the bottom of the first reaction kettle 1, a power member 201 disposed at the other end of the two sealing caps 2, a movable rod 208 disposed at the output end of the power member 201, two bottom plates 206 fixedly connected to the bottom of the first reaction kettle 1, two rotating shafts 215 disposed on opposite sides of the two bottom plates 206 via bearings, a plurality of slide cylinders 217 disposed on the outer surfaces of the two rotating shafts 215 respectively, a plurality of stirring rods 218 disposed on the outer surfaces of the slide cylinders 217, a plurality of mixing plates 207 disposed on the other ends of the stirring rods 218 respectively, two gears 216 disposed on the outer surfaces of the two rotating shafts 215 near the movable rod 208 respectively, and two racks 220, the movable rod 208 is arranged on one side close to the two bottom plates 206, the first connecting rod 205 is arranged on one side close to the other bottom plate 206 of the movable rod 208, the other end of the first connecting rod 205 is provided with a push plate 204, the sealing cover 2 is arranged on the top of the first reaction kettle 1, the first feeding pipe 203 is fixedly arranged on the top of the sealing cover 2, the inner wall of the first feeding pipe 203 is provided with a bushing 210, the sleeve 213 is arranged at the center of the top of the bushing 210, the inner wall of the sleeve 213 is provided with a first elastic piece 221, the long rod 209 is fixedly connected with the other end of the first elastic piece 221, one side of the long rod 209 close to the sleeve 213 is provided with a sliding block 219, a circular ring 214 is fixedly connected with the other end of the sliding block 219, and the outer surface of the circular ring 214 is fixedly connected with a plurality of supporting rods 222, wherein a plurality of pressing pieces 211 are fixedly arranged on the other ends of the supporting rods 222; and the plurality of pressing members 211 are connected through the plurality of assemblies 212, and the two racks 220 are respectively engaged with the outer surfaces of the two gears 216.
When in use, the sealing cover 2 is opened to pour dry thiophene-free benzene from the top of the first reaction kettle 1, the sealing cover 2 is closed to pour carbon tetrachloride powder from the top of the first feeding pipe 203, at the moment, the switch of the power piece 201 is opened, the power piece 201 can be a cylinder or a hydraulic rod, the output end of the long rod 209 moves back and forth without limitation, the output end of the long rod 209 further enables the movable rod 208 to move upwards, the two L-shaped rods 202 have a supporting and fixing function on the power piece 201, the two racks 220 are further pushed to move upwards, the two rotating shafts 215 can rotate due to the function of bearings, the two racks 220 further respectively drive the two gears 216 to rotate, the two rotating shafts 215 further rotate, so that the plurality of stirring rods 218 and the mixing plate 207 rotate through the plurality of sliding cylinders 217, the push plate 204 rises along with the movable rod 208 through the first connecting rod 205, when the push plate 204 is lifted to a certain position, one side of the push plate 204 contacts with the bottom of the long rod 209, the push plate 204 is obliquely arranged at one side of the first connecting rod 205, the push plate 204 further pushes the long rod 209 to lift, the sliding block 219 and the circular ring 214 drive the plurality of supporting rods 222 to lift, the plurality of components 212 further drive the plurality of pressing pieces 211 to lift together, when the plurality of pressing pieces 211 lift to a certain position, the plurality of small holes on the bushing 210 are exposed, at the moment, the first elastic piece 221 is extruded by the long rod 209 to generate elastic force, the first elastic piece 221 can be a spring or a rubber column, the first elastic piece 221 can generate elastic force to push the long rod 209, the plurality of pressing pieces 211 further descend, and carbon tetrachloride powder in the first feeding pipe 203 can be pressed back and forth when the plurality of pressing pieces 211 move continuously, thereby can prevent carbon tetrachloride powder caking, a plurality of puddlers 218 and a plurality of mixing plate 207 stir dry thiophene-free benzene and carbon tetrachloride powder this moment, and then can reduce the reaction time of both, improve the production rate of product, and through power piece 201, can stir both simultaneously when preventing the caking, reduce artificial operation.
In one embodiment, a second connecting rod 302 is disposed on one side of the movable rod 208 near another bottom plate 206, a liquid storage tube 3 is disposed on the top of the first reaction kettle 1, a lifting member 303 is disposed on one side of the liquid storage tube 3 near the second connecting rod 302, a second elastic member 307 is disposed on the top of the lifting member 303, a second feeding tube 301 is disposed at the bottom of the liquid storage tube 3, the movable rod 208 is lifted up and drives the second connecting rod 302 to lift up, so as to push the lifting member 303 to move up, and trichloro liquid is poured into the liquid storage tube 3, when the lifting member 303 moves up, the trichloro liquid flows out from a gap between the liquid storage tube 3 and the lifting member 303, flows into the first reaction kettle 1 from the second feeding tube 301, and is mixed with the compound inside the liquid storage tube to react, hydrogen chloride gas is discharged, the second elastic member 307 is a metal spring piece, or a spring piece, and when the second elastic member 307 is lifted up to a certain position, the second elastic member 307 is compressed inside the top of the cylinder 3 to generate elasticity, so that the lifting member 303 returns to the original position.
Referring to fig. 7 and 10, in one embodiment, two sides of the liquid storage barrel 3, which are close to the second elastic member 307, are fixedly connected with cross bars 309, two clamping barrels 308 are disposed on the outer surfaces of the two cross bars 309, two rotating members 306 are disposed on the outer surfaces of the two rotating members 306, a plurality of water stirring plates 305 are fixedly connected to the outer surfaces of the two rotating members 306, the two rotating members 306 can rotate on the outer surfaces of the two cross bars 309, the plurality of clamping barrels 308 have a limiting effect on the two rotating members 306, when the lifting member 303 pushes the square plate 304 to rise, two sides of the lifting member 303 push the two water stirring plates 305, so that the plurality of water stirring plates 305 rotate, when the lifting member 307 is acted by the second elastic member 307 to rebound, the plurality of water stirring plates 305 are pushed to rotate reversely, thereby stirring the liquid in the liquid storage barrel 3, preventing precipitation of the liquid from affecting a chemical combination reaction, and when the square plate 304 moves a certain position, a gap between the liquid storage barrel 3 and the lifting member 303 is blocked, so that trichloro liquid can be added in a fixed time.
In one embodiment, the lifting member 303 is in telescopic fit with the bottom of the liquid storage barrel 3, the lifting member 303 can slide back and forth at the bottom of the liquid storage barrel 3, when the lifting member 303 pushes the square plate 304 to lift, small holes at the bottom of the liquid storage barrel 3 are exposed when the lifting member 303 is at a certain position, and the trichloro liquid flows out from the small holes between the liquid storage barrel 3 and the lifting member 303, so that the trichloro liquid enters the first reaction kettle 1, and is mixed and fused with the internal compounds thereof to react, and hydrogen chloride gas is discharged.
In another embodiment, the lifting member 303 is in interference fit with the bottom of the liquid storage barrel 3, the lifting member 303 can slide back and forth at the bottom of the liquid storage barrel 3, when the lifting member 303 pushes the square plate 304 to lift, the chlorine trichloride liquid flows out from the gap between the liquid storage barrel 3 and the lifting member 303, and then enters the first reaction kettle 1, and the chlorine trichloride liquid reacts with the internal compounds thereof by stirring and fusing, so that the hydrogen chloride gas is discharged.
Referring to fig. 1-12, in one embodiment, an air outlet pipe 4 is disposed at the axis of the top of the sealing cover 2, an air duct 401 is disposed at the top of the air outlet pipe 4 through a connecting pipe 402, the connecting pipe 402 and the air outlet pipe 4 can be connected through a flange or a groove, and air passes through the connecting pipe 402 to reach the inside of the air duct 401.
In one embodiment, the air pump 403 is installed at the other end of the air duct 401, the second reaction kettle 404 is arranged at the air outlet of the air pump 403, the switch of the air duct 401 is turned on, and the hydrogen chloride gas passes through the air duct 401 to reach the inside of the second reaction kettle 404 for further treatment, so that 4, 4-dimethoxy triphenylchloromethane can be obtained.
In one embodiment, the bushing 210 is in threaded engagement with the first feeding tube 203, and rotates through the handheld sleeve 213, so that the bushing 210 is taken out of the liquid storage barrel 3, and when the internal parts of the liquid storage barrel 3 are maintained, the bushing is convenient and simple, and the practicability of the device is improved.
In another embodiment, the bushing 210 is in a clamping sleeve fit with the first feeding tube 203, and the bushing 210 is taken out from the liquid storage barrel 3 by lifting the sleeve 213 upwards, so that the bushing is convenient and simple when the internal parts of the liquid storage barrel 3 are maintained, and the practicability of the device is improved.
In one embodiment, dry thiophene-free benzene is poured from the top of the first reaction kettle 1, carbon tetrachloride powder is poured from the top of the first feeding pipe 203, the output end of the long rod 209 drives the movable rod 208 to move, so that the two racks 220 respectively drive the two gears 216 to rotate, and further the two rotating shafts 215 rotate, so that the plurality of stirring rods 218 and the mixing plate 207 rotate through the plurality of sliding cylinders 217, meanwhile, the push plate 204 ascends along with the movable rod 208 through the first connecting rod 205, the push plate 204 pushes the long rod 209 to ascend, the plurality of components 212 further drive the plurality of pressing pieces 211 to ascend together, the carbon tetrachloride powder in the first feeding pipe 203 is pressed, at this time, the plurality of stirring rods 218 and the plurality of mixing plates 207 stir the dry thiophene-free benzene and the carbon tetrachloride powder, when the movable rod 208 ascends, the second connecting rod 302 is driven to ascend together, the lifting part 303 is further pushed to move upwards, the trichloro liquid is poured into the liquid storage barrel 3, when the lifting part 303 moves upwards, the trichloro liquid flows out of a gap between the liquid storage barrel 3 and the lifting part 303, so that the trichloro liquid enters the first reaction kettle 1, and is subjected to stirring fusion reaction with internal compounds, hydrogen chloride gas is discharged, a switch of the gas guide pipe 401 is opened, the gas enters the gas guide pipe 401 through the connecting pipe 402, the hydrogen chloride gas enters the second reaction kettle 404 through the gas guide pipe 401, and then 4.4-dimethoxy triphenylchloromethane can be obtained.
The present application is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present application without departing from the technical content of the present application still belong to the protection scope of the technical solution of the present application.

Claims (8)

1. 4, 4-dimethoxy triphenylchloromethane production facility, including first reation kettle (1), its characterized in that still includes:
two L-shaped rods (202) are fixedly connected to the bottom of the first reaction kettle (1), and a power piece (201) is arranged at the other end of the two sealing covers (2);
the movable rod (208) is arranged at the output end of the power piece (201);
the two bottom plates (206) are fixedly connected to the bottom of the first reaction kettle (1), and two rotating shafts (215) are arranged on one opposite sides of the two bottom plates (206) through bearings;
the plurality of slide drums (217) are respectively arranged on the outer surfaces of the two rotating shafts (215), and a plurality of stirring rods (218) are arranged on the outer surfaces of the plurality of slide drums (217);
a plurality of mixing plates (207) respectively provided at the other ends of the plurality of stirring rods (218);
the two gears (216) are respectively arranged on the outer surfaces of the two rotating shafts (215) close to the movable rod (208);
two racks (220) respectively arranged on one side of the movable rod (208) close to the two gears (216);
the first connecting rod (205) is arranged on one side of the movable rod (208) close to one of the bottom plates (206), and a push plate (204) is arranged at the other end of the first connecting rod (205);
the sealing cover (2) is arranged at the top of the first reaction kettle (1);
the first feeding pipe (203) is fixedly arranged at the top of the sealing cover (2), a bushing plate (210) is arranged on the inner wall of the first feeding pipe (203), and a plurality of slotted holes are formed in the surface of the bushing plate (210);
a sleeve (213) arranged at the center of the top of the bushing (210), and a first elastic piece (221) is arranged on the inner wall of the sleeve (213);
a long rod (209) fixedly connected to one end of the first elastic piece (221) far away from the sleeve (213), and a sliding block (219) is arranged on one side of the long rod (209) close to the sleeve (213);
the circular ring (214) is fixedly connected to the other end of the sliding block (219), and a plurality of supporting rods (222) are fixedly connected to the outer surface of the circular ring (214);
the pressing pieces (211) are fixedly arranged on the surfaces of the supporting rods (222); and a plurality of pressing pieces (211) are connected through a plurality of assemblies (212), and the pressing pieces (211) are matched with the slotted holes on the surface of the bushing plate (210).
2. A 4, 4-dimethoxy triphenylchloromethane production apparatus according to claim 1, wherein: one side that moves pole (208) and is close to another bottom plate (206) is provided with second connecting rod (302), the top of first reation kettle (1) is provided with stock solution section of thick bamboo (3), one side that stock solution section of thick bamboo (3) is close to second connecting rod (302) is provided with lifting piece (303), the top of lifting piece (303) is provided with second elastic component (307), the bottom of stock solution section of thick bamboo (3) is provided with second inlet pipe (301).
3. A 4, 4-dimethoxy triphenylchloromethane production apparatus according to claim 2, wherein: two sides of the liquid storage barrel (3) close to the second elastic piece (307) are fixedly connected with cross rods (309), two clamping barrels (308) are arranged on the outer surfaces of the cross rods (309), rotating pieces (306) are arranged on the outer surfaces of the cross rods (309), and a plurality of water stirring plates (305) are fixedly connected to the outer surfaces of the rotating pieces (306).
4. A 4, 4-dimethoxy triphenylchloromethane production apparatus according to claim 3, wherein: the lifting piece (303) is in telescopic fit with the bottom of the liquid storage barrel (3).
5. A 4, 4-dimethoxy triphenylchloromethane production apparatus according to claim 2, wherein: an air outlet pipe (4) is arranged at the axis of the top of the sealing cover (2), and an air duct (401) is arranged at the top of the air outlet pipe (4) through a connecting pipe fitting (402).
6. A 4, 4-dimethoxytriphenylchloromethane production apparatus according to claim 5, wherein: an air pump (403) is installed at the other end of the air duct (401), and a second reaction kettle (404) is arranged at an air outlet of the air pump (403).
7. A 4, 4-dimethoxy triphenylchloromethane production apparatus according to claim 1, wherein: the bushing plate (210) is in threaded fit with the first feeding pipe (203), and the two racks (220) are respectively connected with the outer surfaces of the two gears (216) in a meshed mode.
8. A process for producing 4, 4-dimethoxy triphenylchloromethane, which uses the 4, 4-dimethoxy triphenylchloromethane production equipment as claimed in claim 6, and is characterized in that: pouring dry thiophene-free benzene from the top of the first reaction kettle (1), pouring carbon tetrachloride powder from the top of the first feeding pipe (203), and driving the moving rod (208) to move by the output end of the long rod (209) so that the two racks (220) respectively drive the two gears (216) to rotate;
further, the two rotating shafts (215) are rotated, so that the stirring rods (218) and the mixing plate (207) are rotated through the sliding cylinders (217), meanwhile, the push plate (204) ascends along with the driving rod (208) through the first connecting rod (205), and the push plate (204) can push the long rod (209) to ascend;
further, the plurality of components (212) drive the plurality of pressing pieces (211) to ascend together, the carbon tetrachloride powder in the first feeding pipe (203) is pressed, and at the moment, the plurality of stirring rods (218) and the plurality of mixing plates (207) stir the dried thiophene-free benzene and carbon tetrachloride powder;
when the movable rod (208) ascends, the second connecting rod (302) is driven to ascend together, the lifting piece (303) is further pushed to move upwards, the trichloro liquid is poured into the liquid storage barrel (3), when the lifting piece (303) moves upwards, the trichloro liquid flows out of a gap between the liquid storage barrel (3) and the lifting piece (303), and then enters the first reaction kettle (1), and the compounds in the first reaction kettle are stirred and fused to react, so that hydrogen chloride gas is discharged;
the switch of the gas guide pipe (401) is turned on, gas passes through the connecting pipe fitting (402) to reach the inside of the gas guide pipe (401), and hydrogen chloride gas passes through the gas guide pipe (401) to reach the inside of the second reaction kettle (404) to carry out the next treatment, so that 4, 4-dimethoxy triphenylchloromethane can be obtained.
CN202310814481.9A 2023-07-05 2023-07-05 4, 4-dimethoxy triphenylchloromethane production process and equipment Pending CN116832751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310814481.9A CN116832751A (en) 2023-07-05 2023-07-05 4, 4-dimethoxy triphenylchloromethane production process and equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310814481.9A CN116832751A (en) 2023-07-05 2023-07-05 4, 4-dimethoxy triphenylchloromethane production process and equipment

Publications (1)

Publication Number Publication Date
CN116832751A true CN116832751A (en) 2023-10-03

Family

ID=88168502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310814481.9A Pending CN116832751A (en) 2023-07-05 2023-07-05 4, 4-dimethoxy triphenylchloromethane production process and equipment

Country Status (1)

Country Link
CN (1) CN116832751A (en)

Similar Documents

Publication Publication Date Title
CN208436830U (en) Reaction kettle is used in a kind of production of dichloro-nicotinic acid
CN215586437U (en) Cyclohexane dehydrogenation reactor convenient to disassemble and assemble
CN116832751A (en) 4, 4-dimethoxy triphenylchloromethane production process and equipment
CN208302769U (en) A kind of liftable reaction kettle of agitating paddle
CN214553490U (en) Reaction kettle for synthesizing bromine and bromine derivatives
CN214182812U (en) Agitating unit is used in water proof coating production
CN210584862U (en) Unsaturated polyester resin liquid raw material feeding system
CN220238388U (en) Six carbon type polycarboxylate water reducing agent reation kettle
CN219399818U (en) Lifting industrial paint stirrer capable of quickly replacing stirring plate
CN211411970U (en) Medicament reation kettle is selected in ore deposit
CN109437158B (en) Cylindrical horizontal carbon nanotube deposition furnace
CN217202685U (en) Feed additive fermentation equipment
CN215463851U (en) Chemical industry blendor device convenient to ejection of compact
CN206240466U (en) A kind of efficiently mixing polyurethane reaction kettle
CN204865596U (en) Solid preparation groove -shaped mixing machine with convulsions purifier
CN210449203U (en) Industrial waste water deposits and uses reation kettle
CN114522659A (en) A anti-coking reation kettle for petroleum refining
CN108311069A (en) A kind of chemical machinery high-performance reactor agitator
CN210674353U (en) Pressure filter for silicon carbide micropowder
CN106732051A (en) A kind of industrial chemicals mixer that can quickly stir
CN202212140U (en) 360-degree longitudinal and latitudinal rotating movement mixer
CN111777114A (en) Chemical method treatment device for industrial wastewater treatment
CN207385477U (en) Process units with high-efficient purification ability catalyst
CN112090348A (en) Chemical industry is with vertical material mixing device of rotatory liquid feeding formula
CN213595960U (en) Waste water treatment device for chlor-alkali industry

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination