CN115364564B - Rotatable feeding device for vinyl acetate preparation and operation method thereof - Google Patents
Rotatable feeding device for vinyl acetate preparation and operation method thereof Download PDFInfo
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- CN115364564B CN115364564B CN202211307627.2A CN202211307627A CN115364564B CN 115364564 B CN115364564 B CN 115364564B CN 202211307627 A CN202211307627 A CN 202211307627A CN 115364564 B CN115364564 B CN 115364564B
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- cooling
- feeding
- pipe
- vinyl acetate
- feeding device
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- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 38
- 239000007787 solid Substances 0.000 claims abstract 4
- 238000001816 cooling Methods 0.000 claims description 147
- 239000000463 material Substances 0.000 claims description 31
- 238000003860 storage Methods 0.000 claims description 28
- 239000007788 liquid Substances 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 15
- 239000000110 cooling liquid Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 230000008859 change Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 10
- 238000005452 bending Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- 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
-
- 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
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/007—Aspects relating to the heat-exchange of the feed or outlet devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
Abstract
A rotatable feeding device for vinyl acetate preparation and an operation method thereof belong to the technical field of vinyl acetate feeding, and aim to solve the problems that the traditional vinyl acetate feeding device is inconvenient to carry out rotary feeding, further the fluidity of vinyl acetate and the filtering effect on the vinyl acetate are enhanced to a certain extent, and the traditional vinyl acetate feeding device is inconvenient to detect the internal reaction change of the vinyl acetate feeding device through a sleeved structure; this application is crossed the effect that filter plate, solid fixed cylinder and telescopic shaft through pan feeding mouth, drive assembly, rotation axis, first filter plate, filtration thick plate, second, has reached rotatory pan feeding and extruded effect to vinyl acetate, and rethread first rubber circle, from driving wheel and lift ring have reached the purpose that whether the lift ring reciprocates to go up and down to detect the rotatory pan feeding chamber outside and deform.
Description
Technical Field
The invention relates to the technical field of vinyl acetate feeding, in particular to a rotatable feeding device for preparing vinyl acetate and an operation method thereof.
Background
Vinyl acetate, an organic compound, is an important organic chemical raw material and is mainly used for producing polyvinyl alcohol resin and synthetic fibers. The monomer can be copolymerized to produce adhesive with various purposes, and can be copolymerized, grafted and blocked with vinyl chloride, acrylonitrile, crotonic acid, acrylic acid and ethylene monomer to produce polymer synthetic materials with different performances, and the vinyl acetate can be added and stored in a certain environment.
Traditional vinyl acetate feeding device is not convenient for carry out the pan feeding of rotation type, and then strengthen vinyl acetate's mobility and the filter effect to it to a certain extent, and traditional vinyl acetate feeding device is not convenient for detect the inside reaction change of vinyl acetate feeding device through the structure of suit, traditional vinyl acetate feeding device is when carrying out the storage of vinyl acetate, be not convenient for through the coolant liquid loop structure of spraying formula, come the temperature of periodic maintenance vinyl acetate, lead to vinyl acetate and high heat energy contact, the dangerous condition easily takes place, and traditional vinyl acetate feeding device is not convenient for set up other liquid storage structures of dismantlement formula and shares the cooling effect of device body, lead to comparatively expending the energy.
In order to solve the problems, a rotatable feeding device for vinyl acetate preparation and an operation method thereof are provided.
Disclosure of Invention
The invention aims to provide a rotatable feeding device for vinyl acetate and an operation method thereof, which solve the problems that the traditional vinyl acetate feeding device in the background art is inconvenient to carry out rotary feeding when feeding, and further the fluidity of vinyl acetate is enhanced to a certain extent to enhance the filtering effect of subsequent vinyl acetate feeding storage, the traditional vinyl acetate feeding device is inconvenient to detect the reaction change in the vinyl acetate feeding device through a sleeved structure, the traditional vinyl acetate feeding device is inconvenient to periodically maintain the temperature of vinyl acetate through a spraying type cooling liquid circulating structure when storing vinyl acetate, so that the vinyl acetate is contacted with high heat energy, dangerous conditions are easy to occur, and the traditional vinyl acetate feeding device is inconvenient to arrange other detachable liquid storage structures to share the cooling effect of a device body, so that energy is consumed.
In order to achieve the purpose, the invention provides the following technical scheme: the feeding device capable of rotating to feed liquid comprises a feeding device, wherein a feeding pipe is arranged at the upper end of the feeding device, a feeding semicircular device is embedded at the lower end of the feeding device, and a plurality of groups of feeding pipes are arranged on one side of the feeding semicircular device;
the feeding device comprises a feeding device and is characterized in that a feeding port and a rotary feeding cavity are formed in the upper end of the interior of the feeding device, the feeding port is communicated with the rotary feeding cavity, a storage cavity is formed in the lower end of the interior of the feeding device, a partition plate is arranged at the upper end of the interior of the storage cavity, the partition plate divides the rotary feeding cavity and the storage cavity, a cooling cavity shell is further formed in the feeding device, the cooling cavity shells are arranged in two groups, the storage cavity and the partition plate are arranged in a space defined by the two groups of cooling cavity shells, a component groove is formed in the outer side of the rotary feeding cavity, a cooling component is arranged in the cooling cavity shell, a rotating component is movably arranged in the interior of the rotary feeding cavity, a driving component is arranged at the upper end of the rotating component, a discharging port is formed in the lower end of the interior of the storage cavity, a communicating valve port is formed in the partition plate and used for communicating the rotary feeding cavity with the interior of the storage cavity, and the feeding port is arranged in the center of the non-feeding device;
the rotating assembly comprises a rotating shaft arranged in the feeding device, a first filter screen plate is arranged at the upper end of the outer side of the rotating shaft, a thick filter plate is arranged at the middle position of the outer side of the rotating shaft, a second filter screen plate is arranged at the lower end of the thick filter plate, the second filter screen plate is fixedly connected with the lower end of the outer side of the rotating shaft, the diameters of the first filter screen plate and the second filter screen plate are equal to the diameter of the inner wall of the rotating feeding cavity, and a telescopic shaft is arranged in the upper end of the rotating shaft;
drive assembly is including setting up the driving motor in the inside upper end of feeding device, driving motor has first meshing wheel through the hub connection, first meshing wheel lower extreme is provided with the driven shaft, and driven shaft one end and rotation axis swing joint, the meshing of the first meshing wheel outside is provided with second meshing wheel and third meshing wheel, there is first rotatory fan second meshing wheel one side through the hub connection, third meshing wheel one side has the rotatory fan of second through the hub connection, the fixed third that is provided with in the driven shaft lower extreme outside filters otter board.
Further, it is provided with first rubber circle to filter thick plate outside upper end position, it is provided with the second rubber circle to filter thick plate outside lower extreme position, and first rubber circle and second rubber circle outside all with rotatory pan feeding intracavity wall fixed connection, it is provided with the meshing board to filter the thick plate outside, the inside slip suit of component inslot is provided with the go-and-go ring, go-and-go ring one side meshing is provided with from the driving wheel, mesh board meshing mutually from the driving wheel, it is provided with the filter screen to filter the inside upper end of thick plate, it is provided with down the filter screen to filter the inside lower extreme of thick plate, the net aperture of going up the filter screen is less than the net aperture of first filter screen board, the net aperture of lower filter screen board is less than the net aperture of last filter screen, the net aperture of second filter screen board is less than the net aperture of lower filter screen board, the net aperture of third filter screen board is greater than the net aperture of first filter screen board.
Further, partition panel upper end is provided with a fixed cylinder, and the inside lift groove of having seted up of a fixed cylinder, and the gomphosis of rotation axis lower extreme is in the lift inslot portion, and the fixed third rubber circle that is provided with in lift inslot portion, third rubber circle and rotation axis outside fixed connection, the slant groove has been seted up to a fixed cylinder inside, and the slant groove is the slope setting, and the slant groove is linked together with the lift inslot portion.
Further, cooling unit is including setting up the fixed semicircle shell in cooling chamber shell inside, the cooling bath has been seted up to fixed semicircle shell inner wall, the cooling bath is provided with to enclose in the outer side of the lower extreme and establishes the board, and enclose and establish board and fixed semicircle shell fixed connection, it is provided with first pump suction pipe to enclose to establish board one side, and first pump suction pipe is in the inside lower extreme position of cooling chamber shell, the cooling bath is provided with first cooling semicircle piece the top, the cooling bath intermediate position is provided with second cooling semicircle piece, cooling bath lower extreme position is provided with third cooling semicircle piece, first pump suction pipe sets up two sets ofly.
Further, first cooling semicircle piece is connected with the second cooling semicircle piece, and second cooling semicircle piece is connected with the third cooling semicircle piece, and first cooling semicircle piece, second cooling semicircle piece and third cooling semicircle piece are the component that the same structure was made, and the feeding semicircle trough has been seted up to first cooling semicircle piece inside, and the outside of feeding semicircle trough is provided with the atomizing sprinkler head, and the atomizing sprinkler head sets up multiunit, multiunit the atomizing sprinkler head towards the cooling tank inner wall setting, the feeding semicircle trough width that first cooling semicircle piece set up is less than the feeding semicircle trough width that second cooling semicircle piece set up, the feeding semicircle trough width that second cooling semicircle piece set up is less than the feeding semicircle trough width that third cooling semicircle piece set up.
Furthermore, a circulating pipe is arranged on one side of the uppermost end of the cooling cavity shell, bent pipes are arranged on the outer side of the circulating pipe, the bent pipes are arranged in two groups, one ends of the two groups of bent pipes are communicated with the first pump suction pipes corresponding to one group, the second rotating fan is located inside one group of circulating pipe, and the first rotating fan is located inside the other group of circulating pipe.
Further, the inside upper end of reinforced semicircle device is provided with first gomphosis pipe, and first gomphosis pipe sets up two sets ofly, and reinforced semicircle device is inside to be provided with the branch material chamber, and divides the material chamber to set up the multiunit, multiunit the branch material chamber corresponding with the inlet pipe group number, and the branch material chamber and the inlet pipe of corresponding group are linked together, reinforced semicircle device is inside to be seted up to enclose and establish the chamber, encloses to establish the chamber and encloses and establish in the branch material chamber outside of multiunit, two sets of first gomphosis pipe with enclose to establish the chamber and be linked together.
Furthermore, a first communicating pipe is arranged in the first embedded pipe, a clamping assembly is arranged on one side of the upper end of the first communicating pipe, a second embedded pipe is arranged at the lower end of the feeding device, a second communicating pipe is fixedly arranged in the second embedded pipe, the second communicating pipe and the first communicating pipe are members made of the same structure, the second communicating pipe is communicated with the inside of the cooling cavity shell, the discharge port and the feeding semicircular device are not located at the same vertical line position, and the second embedded pipe is embedded in the first embedded pipe.
Further, first communicating pipe is including fixing the inside fixed pipe at first gomphosis, fixed intraduct is provided with flexible pipe, fixed intraduct upper end is provided with the spiral pipe, flexible pipe one end is connected with the spiral pipe, the other end is connected with fixed pipe, fixed pipe upper end is provided with the spring guide pillar, and the spring guide pillar sets up the multiunit, it includes the ring gear of threaded connection in the spiral pipe outside to step up the subassembly, ring gear one side meshing is provided with the action wheel, the action wheel lower extreme is provided with fixed motor through the axle, and fixed motor fixes inside first gomphosis, the height that highly is less than the ring gear of action wheel, the diameter of spiral pipe upper end is greater than the lower extreme diameter of spiral pipe.
The invention provides another technical scheme that: a method of operating a rotatable entry vinyl acetate production charging apparatus, comprising the steps of:
s1: vinyl acetate is poured into the rotary feeding cavity through the feeding pipe and the feeding port, the vinyl acetate fed from the feeding port enters the upper end of the rotary third filter screen plate, feeding is further rotated, the vinyl acetate filtered by the third filter screen plate falls onto the upper end of the first filter screen plate, at the moment, the first filter screen plate, the thick filter plate and the second filter screen plate are enabled to ascend in a reciprocating manner through the expansion and contraction of the telescopic shaft, the rotary driven wheel enables the lifting ring meshed with the rotary driven wheel to ascend and descend in a reciprocating manner, and then whether the outer side of the rotary feeding cavity deforms or not is detected;
s2: the second rotating fan and the first rotating fan are driven by the rotation of the first meshing wheel to rotate, so that the cooling liquid in the circulating pipe is pushed to move, and the cooling liquid in the first cooling semicircular sheet, the second cooling semicircular sheet and the third cooling semicircular sheet is sprayed by a plurality of groups of atomizing spray heads arranged on the first cooling semicircular sheet, the second cooling semicircular sheet and the third cooling semicircular sheet to dissipate heat of the inner wall of the cooling tank, namely the inside of the feeding device is dissipated, and high heat energy is prevented from being generated in the feeding device;
s3: other liquid that will mix through the multiunit inlet pipe will need add the material intracavity portion of multicomponent, drive through fixed motor makes the action wheel rotate, the rotation of action wheel can drive the gear ring and rotate, until gear ring partial screw thread is in the spiral pipe upper end, another partial screw thread is outside the second communicating pipe, the inside coolant liquid of cooling chamber shell is through second gomphosis pipe, second communicating pipe and first communicating pipe enter into to enclose establish intracavity portion, and then carry out the cooling action of certain degree to the liquid of multicomponent material intracavity portion, so far, accomplish all implementation steps.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the feeding device capable of rotatably feeding vinyl acetate and the operation method thereof, the effects of rotatably feeding and extruding vinyl acetate are achieved through the effects of the feeding port, the driving assembly, the rotating shaft, the first filter screen plate, the thick filter plate, the second filter screen plate, the fixed cylinder and the telescopic shaft, the purpose of detecting whether the outer side of the rotary feeding cavity is deformed or not through reciprocating lifting of the lifting ring is achieved through the first rubber ring, the driven wheel and the lifting ring, and the problems that the rotary feeding is inconvenient to carry out when the traditional vinyl acetate feeding device carries out feeding, the flowability of vinyl acetate is further enhanced to a certain degree, the filtering effect of subsequent vinyl acetate feeding storage is enhanced, and the reaction change in the vinyl acetate feeding device is inconvenient to detect through a sleeved structure in the traditional vinyl acetate feeding device are solved.
2. According to the feeding device capable of rotating to enter liquid and the operation method thereof, the cooling cavity shell, the first rotating fan, the second rotating fan, the fixed semicircular shell, the first cooling semicircular sheet, the second cooling semicircular sheet and the third cooling semicircular sheet are arranged, so that the interior of the feeding device is always kept at a certain temperature, the generation of high heat energy is avoided, and the problems that the temperature of vinyl acetate is not conveniently and periodically kept through a spraying type cooling liquid circulating structure when the vinyl acetate is stored in the traditional vinyl acetate feeding device, the vinyl acetate is contacted with high heat energy, and dangerous conditions are easily caused are solved.
3. According to the feeding device capable of rotating to feed liquid and the operation method thereof, provided by the invention, through the arrangement of the second embedded pipe, the second communicating pipe, the clamping component and the first communicating pipe, cooling liquid in the feeding device can enter the enclosed cavity, so that the cooling effect on liquid in a multi-component material cavity is kept, and the problem that the traditional vinyl acetate feeding device is inconvenient to arrange detachable other liquid storage structures to share the cooling effect of the device body, and the energy is consumed is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic plan view of the charging device of the present invention;
FIG. 3 is a schematic view of a rotary assembly according to the present invention;
FIG. 4 is a schematic view of the driving assembly of the present invention;
FIG. 5 is a schematic view of the structure of the fixed cylinder of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 7 is a schematic view of the cooling assembly of the present invention;
FIG. 8 is a schematic view of a first cooling half-disc configuration of the present invention;
FIG. 9 is a schematic view of a cooling chamber housing configuration of the present invention;
FIG. 10 is a schematic structural view of a semicircular charging device according to the present invention;
FIG. 11 is a schematic structural view of a first communicating pipe, a second engaging pipe, a second communicating pipe and a clamping assembly of the present invention;
fig. 12 is a schematic plane structure diagram of the semicircular charging device of the invention.
In the figure: 1. a feeding device; 11. a feeding port; 12. cooling the cavity housing; 121. a circulation pipe; 122. bending the tube; 13. a storage chamber; 131. a discharge port; 14. a partition panel; 141. a communicating valve port; 15. rotating into a material cavity; 16. a component groove; 161. a lifting ring; 162. a driven wheel; 17. a rotating assembly; 171. a rotating shaft; 172. a first filter screen plate; 173. filtering the thick plate; 1731. a first rubber ring; 1732. a second rubber ring; 1733. an engaging plate; 1734. a filter screen is arranged; 1735. a lower filter screen; 174. a second filter screen plate; 175. a fixed cylinder; 1751. a lifting groove; 1752. a third rubber ring; 1753. an oblique groove; 176. a telescopic shaft; 18. a drive assembly; 181. a drive motor; 182. a first meshing wheel; 183. a driven shaft; 184. a second meshing wheel; 185. a first rotating fan; 186. a third meshing wheel; 187. a second rotating fan; 188. a third filter screen plate; 19. a cooling assembly; 191. fixing the semicircular shell; 1911. a cooling tank; 1912. enclosing a plate; 1913. a first pump straw; 192. a first cooling half-round plate; 1921. a feeding semicircular groove; 1922. an atomizing spray head; 193. a second cooling half-round plate; 194. a third cooling half-round piece; 2. a feeding pipe; 3. a semicircular feeding device; 31. a first fitting tube; 32. a material distributing cavity; 33. a first communication pipe; 331. a fixed tube; 332. a telescopic pipe; 333. a spring guide post; 334. a spiral tube; 34. a second fitting tube; 35. a second communicating pipe; 36. a clamping assembly; 361. a gear ring; 362. a driving wheel; 363. fixing a motor; 37. a cavity is arranged in an enclosing way; 4. and (4) feeding a pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 12, in order to solve the technical problems that the conventional vinyl acetate feeding device is not convenient for performing rotary feeding, thereby enhancing the fluidity of vinyl acetate and the filtering effect thereof to some extent, and the conventional vinyl acetate feeding device is not convenient for detecting the reaction change inside the vinyl acetate feeding device through a nested structure, the following preferred technical solutions are provided:
rotatable income vinyl acetate preparation feeding device of liquid, including feeding device 1, 1 upper ends of feeding device are provided with pan feeding pipe 2, and 1 lower extreme gomphosis of feeding device is provided with reinforced semicircle device 3, and 3 one sides of reinforced semicircle device are provided with inlet pipe 4, and inlet pipe 4 sets up the multiunit.
Feeding port 11 and rotatory pan feeding chamber 15 have been seted up to feeding device 1 inside upper end, and feeding port 11 and rotatory pan feeding chamber 15 are linked together, storage chamber 13 has been seted up to feeding device 1 inside lower extreme, and the inside upper end in storage chamber 13 is provided with partition panel 14, partition panel 14 cuts apart two cavitys of rotatory feeding chamber 15 and storage chamber 13, cooling chamber shell 12 has still been seted up to feeding device 1 inside, cooling chamber shell 12 sets up two sets ofly, and storage chamber 13 and partition panel 14 set up inside the space that two sets of cooling chamber shell 12 enclose, component groove 16 has been seted up outside rotatory feeding chamber 15, cooling chamber shell 12 is inside to be provided with cooling module 19, rotatory feeding chamber 15 inside activity is provided with rotating assembly 17, and rotating assembly 17 upper end is provided with drive assembly 18, drive assembly 18 position is not in the inside rotatory feeding chamber 15, and at its upper end position, the inside lower extreme has seted up discharge gate 131 of storage chamber 13, the inside intercommunication valve port 141 has been seted up to partition panel 14, intercommunication valve port 141 is used for communicateing rotatory feeding chamber 15 and the inside storage chamber 13, feeding port 11 sets up in non-feeding device 1 centre of a circle position.
The rotating assembly 17 comprises a rotating shaft 171 arranged inside the feeding device 1, a first filter screen plate 172 is arranged at the upper end of the outer side of the rotating shaft 171, a thick filter plate 173 is arranged at the middle position of the outer side of the rotating shaft 171, a second filter screen plate 174 is arranged at the lower end of the thick filter plate 173, the second filter screen plate 174 is fixedly connected with the lower end of the outer side of the rotating shaft 171, the diameters of the first filter screen plate 172 and the second filter screen plate 174 are equal to the diameter of the inner wall of the rotary feeding cavity 15, and a telescopic shaft 176 is arranged inside the upper end of the rotating shaft 171.
The driving assembly 18 comprises a driving motor 181 arranged at the upper end inside the feeding device 1, the driving motor 181 is connected with a first engaging wheel 182 through a shaft, a driven shaft 183 is arranged at the lower end of the first engaging wheel 182, one end of the driven shaft 183 is movably connected with a rotating shaft 171, a second engaging wheel 184 and a third engaging wheel 186 are arranged on the outer side of the first engaging wheel 182 in an engaged manner, a first rotating fan 185 is connected to one side of the second engaging wheel 184 through the shaft, a second rotating fan 187 is connected to one side of the third engaging wheel 186 through the shaft, and a third filter screen plate 188 is fixedly arranged on the outer side of the lower end of the driven shaft 183.
The upper end position of the outer side of the thick filtering plate 173 is provided with a first rubber ring 1731, the lower end position of the outer side of the thick filtering plate 173 is provided with a second rubber ring 1732, the outer sides of the first rubber ring 1731 and the second rubber ring 1732 are fixedly connected with the inner wall of the rotary feeding cavity 15, the outer side of the thick filtering plate 173 is provided with an engagement plate 1733, a lifting ring 161 is slidably sleeved in the component groove 16, one side of the lifting ring 161 is engaged with a driven wheel 162, the driven wheel 162 is engaged with the engagement plate 1733, the upper end of the inner part of the thick filtering plate 173 is provided with an upper filtering net 1734, the lower end of the inner part of the thick filtering plate 173 is provided with a lower filtering net 1735, the net aperture of the upper filtering net 1734 is smaller than that of the first filtering net plate 172, the net aperture of the lower filtering net 1735 is smaller than that of the upper filtering net 1734, the net aperture of the second filtering net plate 174 is smaller than that of the lower filtering net, and the net aperture of the third filtering net plate 188 is larger than that of the first filtering net plate 172.
Specifically, vinyl acetate is poured into the rotary feeding cavity 15 through the feeding pipe 2 and the feeding port 11, at this time, the driving motor 181 is used for driving, so that the first engaging wheel 182 drives the driven shaft 183 and the third filter screen plate 188 to rotate, that is, at this time, the vinyl acetate discharged from the feeding port 11 enters the upper end of the rotary third filter screen plate 188, and further the rotary feeding is performed, so that the vinyl acetate rotates to a certain degree, the mobility of the vinyl acetate is enhanced, the vinyl acetate filtered by the third filter screen plate 188 falls on the upper end of the first filter screen plate 172, at this time, the first filter screen plate 172, the filter thick plate 173 and the second filter screen plate 174 are lifted up in a reciprocating manner through the extension and retraction of the telescopic shaft 176, and then the vinyl acetate in the gap between the first filter screen plate 172 and the filter thick plate 173, the filter thick plate 173 and the second filter screen plate 174 is extruded, when the filtering of vinyl acetate is accelerated, vinyl acetate is extruded, the phenomenon that an overlarge molecular substance exists in the vinyl acetate to block a filtering effect is avoided, the first rubber ring 1731 and the second rubber ring 1732 are driven to deform by the lifting of the filtering thick plate 173, the deformed first rubber ring 1731 and the deformed second rubber ring 1732 always keep a gap between the first rubber ring 1731 and the second rubber ring 1732 not to enter the vinyl acetate, the lifting of the filtering thick plate 173 drives the meshing plate 1733 to lift, the driven wheel 162 rotates to enable the lifting ring 161 meshed with the driven wheel to reciprocate, whether the outer side of the rotary material cavity 15 deforms is detected, the steam of the rotary material cavity can form an explosive mixture with air due to the fact that the vinyl acetate is inflammable, whether the volume of the outer side of the rotary material cavity 15 expands or not is detected by detecting constantly, and whether an adverse reaction occurs in the rotary material cavity 15 or not is detected.
In order to solve the technical problems that when the conventional vinyl acetate feeding device stores vinyl acetate, a spraying type cooling liquid circulation structure is inconvenient to periodically maintain the temperature of the vinyl acetate, so that the vinyl acetate is contacted with high heat energy, and dangerous conditions are easy to occur, the following preferable technical scheme is provided:
the cooling assembly 19 comprises a fixed semicircular shell 191 arranged inside the cooling cavity shell 12, cooling grooves 1911 are formed in the inner wall of the fixed semicircular shell 191, the outer side of the lowest end of each cooling groove 1911 is provided with a surrounding plate 1912, the surrounding plate 1912 is fixedly connected with the fixed semicircular shell 191, one side of the surrounding plate 1912 is provided with a first pumping pipe 1913, the first pumping pipe 1913 is located at the position of the lowest end inside the cooling cavity shell 12, the uppermost end of the cooling groove 1911 is provided with a first cooling semicircular sheet 192, the middle position of the cooling groove 1911 is provided with a second cooling semicircular sheet 193, the lower end of the cooling groove 1911 is provided with a third cooling semicircular sheet 194, and the number of the first pumping pipes 1913 is two.
The first cooling half-round piece 192 is connected with the second cooling half-round piece 193, the second cooling half-round piece 193 is connected with the third cooling half-round piece 194, the first cooling half-round piece 192, the second cooling half-round piece 193 and the third cooling half-round piece 194 are members with the same structure, a feeding half-round groove 1921 is formed in the first cooling half-round piece 192, an atomizing sprinkler 1922 is arranged on the outer side of the feeding half-round groove 1921, a plurality of groups of atomizing sprinklers 1922 are arranged, the plurality of groups of atomizing sprinklers 1922 are arranged towards the inner wall of the cooling groove 1911, the width of the feeding half-round groove 1921 formed in the first cooling half-round piece 192 is smaller than the width of the feeding half-round groove 1921 formed in the second cooling half-round piece 193, and the width of the feeding half-round groove 1921 formed in the second cooling half-round piece 193 is smaller than the width of the feeding half-round groove 1921 formed in the third cooling half-round piece 194.
The circulation pipe 121 is disposed on the uppermost side of the cooling chamber shell 12, the bending pipe 122 is disposed on the outer side of the circulation pipe 121, and two sets of the bending pipes 122 are disposed, one end of each set of the bending pipes 122 is communicated with the corresponding set of the first pumping pipe 1913, the second rotating fan 187 is disposed inside one set of the circulation pipe 121, and the first rotating fan 185 is disposed inside the other set of the circulation pipe 121.
Specifically, since vinyl acetate is easily exploded when encountering high heat energy, the second rotating fan 187 and the first rotating fan 185 driven by the rotation of the first meshing wheel 182 rotate to further push the coolant in the circulation pipe 121, so that the coolant moves, when the coolant moves to the upper end of the first cooling semicircular plate 192, part of the coolant enters the first cooling semicircular plate 192, when the coolant continues to move, part of the remaining coolant enters the second cooling semicircular plate 193, and the remaining part of the coolant enters the third cooling semicircular plate 194, and the coolant in the first cooling semicircular plate 192, the second cooling semicircular plate 193, and the third cooling semicircular plate 194 is sprayed by a plurality of groups of atomizing spray heads 1922 arranged in the first cooling semicircular plate 193, the coolant in the third cooling semicircular plate 194, and the coolant radiates heat of the inner wall of the cooling tank 1911, that is radiated inside the feeding device 1, so that high heat energy generated in the feeding device 1 is avoided, and the coolant stored in the cooling tank 1911 can be acted by the first pump 1913 and then enter the circulation pipe 122 to further increase the circulating action of the cooling pipe 121.
In order to solve traditional vinyl acetate feeding device and be not convenient for set up the cooling effect that other liquid storage structures of dismantlement formula share the device body, lead to comparatively costing the technical problem of the energy, provide following preferred technical scheme:
the inside upper end of reinforced semicircle device 3 is provided with first gomphosis pipe 31, and first gomphosis pipe 31 sets up two sets ofly, reinforced semicircle device 3 is inside to be provided with branch material chamber 32, and divides material chamber 32 to set up the multiunit, the branch material chamber 32 of multiunit is corresponding with the 4 group numbers of inlet pipe, and the branch material chamber 32 and the inlet pipe 4 of corresponding group are linked together, reinforced semicircle device 3 is inside to be seted up to enclose and establish chamber 37, enclose to establish chamber 37 and enclose and establish in the branch material chamber 32 outside of multiunit, two sets of first gomphosis pipe 31 with enclose and establish chamber 37 and be linked together.
The first embedded pipe 31 is internally provided with a first communicating pipe 33, one side of the upper end of the first communicating pipe 33 is provided with a clamping assembly 36, the lower end of the charging device 1 is provided with a second embedded pipe 34, the second embedded pipe 34 is internally and fixedly provided with a second communicating pipe 35, the second communicating pipe 35 and the first communicating pipe 33 are members made of the same structure, the second communicating pipe 35 is communicated with the inside of the cooling cavity shell 12, the discharge port 131 and the charging semicircular device 3 are not positioned at the same vertical line, and the second embedded pipe 34 is embedded in the first embedded pipe 31.
The first communicating pipe 33 comprises a fixed pipe 331 fixed inside the first embedding pipe 31, a telescopic pipe 332 is arranged inside the fixed pipe 331, a spiral pipe 334 is arranged at the upper end of the fixed pipe 331, one end of the telescopic pipe 332 is connected with the spiral pipe 334, the other end of the telescopic pipe is connected with the fixed pipe 331, a spring guide post 333 is arranged at the upper end of the fixed pipe 331, a plurality of groups of spring guide posts 333 are arranged, the tightening component 36 comprises a gear ring 361 which is in threaded connection with the outer side of the spiral pipe 334, a driving wheel 362 is arranged on one side of the gear ring 361 in a meshed mode, a fixed motor 363 is arranged at the lower end of the driving wheel 362 through a shaft, the fixed motor 363 is fixed inside the first embedding pipe 31, the height of the driving wheel 362 is smaller than that of the gear ring 361, and the diameter of the upper end of the spiral pipe 334 is larger than that of the lower end of the spiral pipe 334.
Specifically, other liquid to be mixed is added into the multi-component material cavity 32 through the multiple groups of feeding pipes 4, the semi-circular feeding device 3 is preliminarily fixed at the lower end position of the feeding device 1 through the embedding of the second embedding pipe 34 and the first embedding pipe 31, at the moment, the second communicating pipe 35 is in contact with the first communicating pipe 33, due to the arrangement of the spring guide pillar 333, the second communicating pipe 35 is in close contact with the first communicating pipe 33, at the moment, the driving wheel 362 is driven to rotate through the fixed motor 363, the driving wheel 362 is rotated to drive the gear ring 361 to rotate until part of threads of the gear ring 361 are arranged at the upper end of the spiral pipe 334, the other part of threads are arranged outside the second communicating pipe 35, the diameter of the upper end of the spiral pipe 334 is larger than that of the lower end of the spiral pipe 334, the connection of the gear ring 361 enables the second communicating pipe 35 to be more tightly connected with the first communicating pipe 33 through the threads, the cooling liquid inside the cooling cavity shell 12 enters the enclosed cavity 37 through the second embedding pipe 34, the second communicating pipe 35 and the first communicating pipe 33, and further performs a certain degree of cooling effect on the liquid inside the multi-component material cavity 32.
To further better illustrate the above examples, the present invention also provides an embodiment of a method of operating a rotatable liquid-fed vinyl acetate production charging apparatus, comprising the steps of:
the method comprises the following steps: vinyl acetate is poured into the rotary feeding cavity 15 through the feeding pipe 2 and the feeding port 11, the vinyl acetate fed from the feeding port 11 enters the upper end of the rotary third filter screen plate 188, so that feeding is rotated, the vinyl acetate filtered by the third filter screen plate 188 falls on the upper end of the first filter screen plate 172, at the moment, the first filter screen plate 172, the thick filter plate 173 and the second filter screen plate 174 are lifted up and down in a reciprocating manner through the extension and retraction of the telescopic shaft 176, the rotary driven wheel 162 enables the lifting ring 161 meshed with the rotary driven wheel to lift up and down in a reciprocating manner, and whether the outer side of the rotary feeding cavity 15 is deformed or not is detected;
step two: the second rotating fan 187 and the first rotating fan 185 driven by the rotation of the first meshing wheel 182 rotate to further push the cooling liquid in the circulating pipe 121, so that the cooling liquid moves, and a plurality of groups of atomizing spray heads 1922 arranged on the first cooling semicircular plate 192, the second cooling semicircular plate 193 and the third cooling semicircular plate 194 spray the cooling liquid in the three to dissipate heat of the inner wall of the cooling groove 1911, namely, the inside of the feeding device 1 is dissipated, so that high heat energy generated in the feeding device 1 is avoided;
step three: other liquid needing to be mixed is added into the multi-component material cavity 32 through the multiple groups of feeding pipes 4, the driving wheel 362 is driven by the fixed motor 363 to rotate, the rotation of the driving wheel 362 can drive the gear ring 361 to rotate until part of threads of the gear ring 361 are arranged at the upper end of the spiral pipe 334, the other part of threads are arranged on the outer side of the second communicating pipe 35, cooling liquid in the cooling cavity shell 12 enters the surrounding cavity 37 through the second embedded pipe 34, the second communicating pipe 35 and the first communicating pipe 33, and then the liquid in the multi-component material cavity 32 is cooled to a certain degree, so that all implementation steps are completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Rotatable income vinyl acetate preparation feeding device of liquid, including feeding device (1), feeding device (1) upper end is provided with pan feeding pipe (2), its characterized in that: the lower end of the feeding device (1) is embedded with a semicircular feeding device (3), one side of the semicircular feeding device (3) is provided with a plurality of feeding pipes (4), and the feeding pipes (4) are provided with a plurality of groups;
the feeding device comprises a feeding device (1), wherein the upper end inside the feeding device (1) is provided with a feeding port (11) and a rotary feeding cavity (15), the feeding port (11) is communicated with the rotary feeding cavity (15), the lower end inside the feeding device (1) is provided with a storage cavity (13), the upper end inside the storage cavity (13) is provided with a partition plate (14), the partition plate (14) divides the rotary feeding cavity (15) and the storage cavity (13) into two cavities, a cooling cavity shell (12) is further arranged inside the feeding device (1), two groups of cooling cavity shells (12) are arranged, the storage cavity (13) and the partition plate (14) are arranged inside a space surrounded by the two groups of cooling cavity shells (12), a component groove (16) is formed outside the rotary feeding cavity (15), a cooling component (19) is arranged inside the cooling cavity shell (12), a rotary component (17) is movably arranged inside the rotary feeding cavity (15), a driving component (18) is arranged at the upper end of the rotary component (17), the driving component (18) is not positioned inside the rotary feeding cavity (15), the storage cavity (13) is arranged at the upper end, the lower end inside the storage cavity (13), the storage cavity (141) is communicated with a valve port (141) and a discharge port (141) which is communicated with the storage cavity (141), the feeding port (11) is arranged at the circle center of the non-feeding device (1);
the rotating assembly (17) comprises a rotating shaft (171) arranged in the feeding device (1), a first filter screen plate (172) is arranged at the upper end of the outer side of the rotating shaft (171), a thick filter plate (173) is arranged in the middle of the outer side of the rotating shaft (171), a second filter screen plate (174) is arranged at the lower end of the thick filter plate (173), the second filter screen plate (174) is fixedly connected with the lower end of the outer side of the rotating shaft (171), the diameters of the first filter screen plate (172) and the second filter screen plate (174) are equal to the diameter of the inner wall of the rotating feeding cavity (15), and a telescopic shaft (176) is arranged in the upper end of the rotating shaft (171);
the driving assembly (18) comprises a driving motor (181) arranged at the upper end inside the feeding device (1), the driving motor (181) is connected with a first meshing wheel (182) through a shaft, the lower end of the first meshing wheel (182) is provided with a driven shaft (183), one end of the driven shaft (183) is movably connected with a rotating shaft (171), the outer side of the first meshing wheel (182) is meshed with a second meshing wheel (184) and a third meshing wheel (186), one side of the second meshing wheel (184) is connected with a first rotating fan (185) through a shaft, one side of the third meshing wheel (186) is connected with a second rotating fan (187) through a shaft, and the outer side of the lower end of the driven shaft (183) is fixedly provided with a third filter screen plate (188);
a first rubber ring (1731) is arranged at the upper end of the outer side of the thick filtering plate (173), a second rubber ring (1732) is arranged at the lower end of the outer side of the thick filtering plate (173), the outer sides of the first rubber ring (1731) and the second rubber ring (1732) are fixedly connected with the inner wall of the rotary feeding cavity (15), an engaging plate (1733) is arranged at the outer side of the thick filtering plate (173), a lifting ring (161) is sleeved in the component groove (16) in a sliding manner, a driven wheel (162) is engaged at one side of the lifting ring (161), the driven wheel (162) is engaged with the engaging plate (1733), an upper filtering net (1734) is arranged at the upper end of the inner part of the thick filtering plate (173), a lower filtering net (1735) is arranged at the lower end of the inner part of the thick filtering plate (173), the net aperture of the upper filtering net (1734) is smaller than that of the first filtering net (172), the net aperture of the lower filtering net (1735) is smaller than that of the upper filtering net (1734), and the aperture of the third filtering net (188) is larger than that of the first filtering net (172);
the first filter screen plate (172), the thick filter plate (173) and the second filter screen plate (174) rise up in a reciprocating manner through the extension and retraction of the telescopic shaft (176), the rotating driven wheel (162) enables the lifting ring (161) meshed with the driven wheel to rise and fall in a reciprocating manner, and whether the outer side of the rotary material cavity (15) deforms or not is detected.
2. The rotatable entry feeding device for vinyl acetate production according to claim 1, wherein: partition panel (14) upper end is provided with solid fixed cylinder (175), and solid fixed cylinder (175) inside has been seted up lift groove (1751), rotation axis (171) lower extreme gomphosis is inside lift groove (1751), lift groove (1751) inside fixed third rubber circle (1752) that is provided with, third rubber circle (1752) and rotation axis (171) outside fixed connection, slant groove (1753) have been seted up to solid fixed cylinder (175) inside, and slant groove (1753) are the slope setting, slant groove (1753) are linked together with lift groove (1751) inside.
3. A rotatable entry vinyl acetate production charging device as claimed in claim 2, characterised in that: the cooling component (19) comprises a fixed semicircular shell (191) arranged inside a cooling cavity shell (12), a cooling groove (1911) is formed in the inner wall of the fixed semicircular shell (191), an enclosing plate (1912) is arranged on the outer side of the lowest end of the cooling groove (1911), the enclosing plate (1912) is fixedly connected with the fixed semicircular shell (191), a first pumping pipe (1913) is arranged on one side of the enclosing plate (1912), the first pumping pipe (1913) is located at the lowest end position inside the cooling cavity shell (12), a first cooling semicircular sheet (192) is arranged on the highest end of the cooling groove (1911), a second cooling semicircular sheet (193) is arranged in the middle of the cooling groove (1911), a third cooling semicircular sheet (194) is arranged at the lower end position of the cooling groove (1911), and two sets of first pumping pipes (1913) are arranged.
4. A rotatable entry and addition apparatus for vinyl acetate production according to claim 3 wherein: the first cooling semicircular sheet (192) is connected with the second cooling semicircular sheet (193), the second cooling semicircular sheet (193) is connected with the third cooling semicircular sheet (194), the first cooling semicircular sheet (192), the second cooling semicircular sheet (193) and the third cooling semicircular sheet (194) are components made of the same structure, a feeding semicircular groove (1921) is formed in the first cooling semicircular sheet (192), an atomizing sprinkler head (1922) is arranged on the outer side of the feeding semicircular groove (1921), a plurality of groups of atomizing sprinklers (1922) are arranged, the atomizing sprinklers (1922) are arranged towards the inner wall of the cooling groove (1911), the width of the feeding semicircular groove (1921) formed in the first cooling semicircular sheet (192) is smaller than that of the feeding semicircular groove (1921) formed in the second cooling semicircular sheet (193), and the width of the feeding semicircular groove (1921) formed in the second cooling semicircular sheet (193) is smaller than that of the feeding semicircular groove (1921) formed in the third cooling semicircular sheet (194).
5. The rotatable entry feeding device for vinyl acetate production according to claim 4, wherein: the circulating pipe (121) is arranged on one side of the uppermost end of the cooling cavity shell (12), the bent pipes (122) are arranged on the outer side of the circulating pipe (121), two groups of bent pipes (122) are arranged, one ends of the two groups of bent pipes (122) are communicated with the first pump suction pipes (1913) of the corresponding group, the second rotating fan (187) is located inside one group of circulating pipes (121), and the first rotating fan (185) is located inside the other group of circulating pipes (121).
6. The rotatable entry vinyl acetate production charging device of claim 5, wherein: the inside upper end of reinforced semicircle device (3) is provided with first gomphosis pipe (31), and first gomphosis pipe (31) sets up two sets ofly, and reinforced semicircle device (3) inside is provided with branch material chamber (32), and divides material chamber (32) to set up the multiunit, multiunit branch material chamber (32) and inlet pipe (4) group number corresponding, and the branch material chamber (32) and inlet pipe (4) of corresponding group are linked together, reinforced semicircle device (3) inside has been seted up and has been enclosed and establish chamber (37), encloses and establishes chamber (37) and encloses the branch material chamber (32) the outside of establishing at the multiunit, two sets of first gomphosis pipe (31) with enclose and establish chamber (37) and be linked together.
7. The rotatable entry feeding device for vinyl acetate production according to claim 6, wherein: a first communicating pipe (33) is arranged inside the first embedded pipe (31), a clamping assembly (36) is arranged on one side of the upper end of the first communicating pipe (33), a second embedded pipe (34) is arranged at the lower end of the feeding device (1), a second communicating pipe (35) is fixedly arranged inside the second embedded pipe (34), the second communicating pipe (35) and the first communicating pipe (33) are members made of the same structure, the second communicating pipe (35) is communicated with the inside of the cooling cavity shell (12), the discharging port (131) and the feeding semicircular device (3) are not located at the same vertical line position, and the second embedded pipe (34) is embedded inside the first embedded pipe (31).
8. The rotatable entry feeding device for vinyl acetate production according to claim 7, wherein: the first communicating pipe (33) comprises a fixing pipe (331) fixed inside the first embedded pipe (31), a telescopic pipe (332) is arranged inside the fixing pipe (331), a spiral pipe (334) is arranged at the upper end of the fixing pipe (331), one end of the telescopic pipe (332) is connected with the spiral pipe (334), the other end of the telescopic pipe is connected with the fixing pipe (331), a spring guide post (333) is arranged at the upper end of the fixing pipe (331), a plurality of groups of spring guide posts (333) are arranged, the tightening component (36) comprises a gear ring (361) in threaded connection with the outer side of the spiral pipe (334), a driving wheel (362) is arranged on one side of the gear ring (361) in a meshed mode, a fixing motor (363) is arranged at the lower end of the driving wheel (362) through a shaft, the fixing motor (363) is fixed inside the first embedded pipe (31), the height of the driving wheel (362) is smaller than that of the gear ring (361), and the diameter of the upper end of the spiral pipe (334) is larger than that of the spiral pipe (334).
9. The method of operating a rotary flushable vinyl acetate production feeder of claim 8, wherein: the method comprises the following steps:
s1: vinyl acetate is poured into the rotary feeding cavity (15) through the feeding pipe (2) and the feeding port (11), the vinyl acetate fed from the feeding port (11) enters the upper end of the rotary third filter screen plate (188) to further rotate for feeding, and the vinyl acetate filtered by the third filter screen plate (188) falls on the upper end of the first filter screen plate (172);
s2: the second rotating fan (187) and the first rotating fan (185) are driven by the rotation of the first meshing wheel (182) to rotate, so that the cooling liquid in the circulating pipe (121) is pushed to move, a plurality of groups of atomizing spray heads (1922) arranged on the first cooling semicircular sheet (192), the second cooling semicircular sheet (193) and the third cooling semicircular sheet (194) spray the cooling liquid in the first cooling semicircular sheet, the second cooling semicircular sheet and the third cooling semicircular sheet, and the inner wall of the cooling groove (1911) is radiated, namely the inside of the feeding device (1) is radiated, and high heat energy generated in the feeding device (1) is avoided;
s3: other liquid needing to be mixed is added into the multi-component material cavity (32) through the multiple groups of feeding pipes (4), the driving wheel (362) is driven to rotate through the fixed motor (363), the rotation of the driving wheel (362) can drive the gear ring (361) to rotate until part of threads of the gear ring (361) are arranged at the upper end of the spiral pipe (334), the other part of threads of the gear ring are arranged at the outer side of the second communicating pipe (35), cooling liquid in the cooling cavity shell (12) enters the enclosing cavity (37) through the second embedded pipe (34), the second communicating pipe (35) and the first communicating pipe (33), and then the liquid in the multi-component material cavity (32) is cooled to a certain degree, so that all implementation steps are completed.
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| CN202211307627.2A CN115364564B (en) | 2022-10-25 | 2022-10-25 | Rotatable feeding device for vinyl acetate preparation and operation method thereof |
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| CN202211307627.2A CN115364564B (en) | 2022-10-25 | 2022-10-25 | Rotatable feeding device for vinyl acetate preparation and operation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208843835U (en) * | 2018-09-05 | 2019-05-10 | 江西佳霖炭业科技有限公司 | A kind of novel absorbent charcoal deposition filter |
| CN209771537U (en) * | 2019-03-01 | 2019-12-13 | 邯郸市永年区博建生物科技有限公司 | Serum recovery device |
| CN213327465U (en) * | 2020-10-16 | 2021-06-01 | 辛集市浩瑞石化有限公司 | Production essence filter equipment for white oil |
| CN216023531U (en) * | 2021-10-27 | 2022-03-15 | 上海华源医药科技发展有限公司 | Reinforced detection device of biochemical medicine |
| CN216778128U (en) * | 2021-10-25 | 2022-06-21 | 深圳市一五零生命科技有限公司 | Stem cell is with dividing of preventing bacterial infection strains device |
-
2022
- 2022-10-25 CN CN202211307627.2A patent/CN115364564B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208843835U (en) * | 2018-09-05 | 2019-05-10 | 江西佳霖炭业科技有限公司 | A kind of novel absorbent charcoal deposition filter |
| CN209771537U (en) * | 2019-03-01 | 2019-12-13 | 邯郸市永年区博建生物科技有限公司 | Serum recovery device |
| CN213327465U (en) * | 2020-10-16 | 2021-06-01 | 辛集市浩瑞石化有限公司 | Production essence filter equipment for white oil |
| CN216778128U (en) * | 2021-10-25 | 2022-06-21 | 深圳市一五零生命科技有限公司 | Stem cell is with dividing of preventing bacterial infection strains device |
| CN216023531U (en) * | 2021-10-27 | 2022-03-15 | 上海华源医药科技发展有限公司 | Reinforced detection device of biochemical medicine |
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