CN115814447A - Polymer takes off and volatilizees equipment - Google Patents
Polymer takes off and volatilizees equipment Download PDFInfo
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- CN115814447A CN115814447A CN202310121660.4A CN202310121660A CN115814447A CN 115814447 A CN115814447 A CN 115814447A CN 202310121660 A CN202310121660 A CN 202310121660A CN 115814447 A CN115814447 A CN 115814447A
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- 229920000642 polymer Polymers 0.000 title claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 116
- 238000010438 heat treatment Methods 0.000 claims abstract description 89
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 238000009833 condensation Methods 0.000 claims description 33
- 230000005494 condensation Effects 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 23
- 241000521257 Hydrops Species 0.000 claims description 13
- 206010030113 Oedema Diseases 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000003595 mist Substances 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses polymer devolatilization equipment, and belongs to the technical field of polymer devolatilization. The polymer devolatilization equipment comprises a liquid storage heating frame, wherein a heating cavity is arranged in the liquid storage heating frame; the heat laminating pipelines are arranged on two sides of the outer portion of the second steam shunt pipes, the steam transmission pipelines are arranged at one ends of the four second steam shunt pipes, and the first steam shunt pipes are arranged at one ends of the four steam transmission pipelines. The invention solves the problems that the heat of the existing polymer devolatilization equipment can not be repeatedly utilized and heats the liquid polymer inside, the liquid polymer is heated, the generated steam is distributed through the first steam distribution pipe and is transmitted by the steam transmission pipeline and the second steam distribution pipe, and the liquid to be heated outside and inside the liquid storage heating frame is subjected to auxiliary heating and heat conduction when being transmitted in the second steam distribution pipe, so that the heat of the steam can be fully utilized, and the heat loss is avoided.
Description
Technical Field
The invention relates to the technical field of polymer devolatilization, in particular to polymer devolatilization equipment.
Background
In the polymer processing technology, the removal of unreacted monomers, residual solvents, oligomers and other small molecular volatile components from a system is a necessary stage of a polymerization technology, namely polymer devolatilization, which is a separation process controlled by thermodynamics and mass transfer.
Chinese utility model patent as grant bulletin No. CN213160328U discloses a polymer is with taking off device, include box, motor case, take off jar and waste liquid case, the box inner wall is equipped with multiunit evenly distributed's heating tube, the inside jar that takes off of being equipped with of box, the box below is equipped with the motor case of the first motor of installation placed in the middle, the output shaft of first motor runs through motor case, box in proper order and takes off jar and fixed connection has the stirring rod of multiunit stirring leaf, it runs through the box and is equipped with the mouth of volatilizing to take off the tank deck portion, the one side that the feed inlet was kept away from to the mouth of volatilizing is connected with the condensation outer tube, the inside condensation inner tube that is equipped with of condensation outer tube, the one end installation that the condensation inner tube is close to the inlet tube is by the filter column of connecting pipe connection, the filter frame that has the filter screen of multiunit vertical array distribution of pegging graft in filter column one side activity, the one end that the condensation outer tube was kept away from to the filter column is equipped with the waste liquid case. This polymer is with taking off and volatilizing device, rational in infrastructure, area is little, practices thrift the environmental protection, can promote.
However, in the process of devolatilization and heating inside the existing polymer devolatilization equipment, the heat of the steam generated by heating leaks when being transmitted before condensation, so that the heat is lost, and the heat cannot be repeatedly used and the liquid polymer inside can be heated; thus, the existing need is not met, for which we propose a polymer devolatilization apparatus.
Disclosure of Invention
The invention aims to provide polymer devolatilization equipment, which can be used for carrying out auxiliary heating and heat conduction on liquid to be heated outside and inside a liquid storage heating frame after heated and generated steam is shunted by a first steam shunt pipe and is transmitted by a steam transmission pipeline and a second steam shunt pipe and then is transmitted in a second steam shunt pipe, so that the heat of the steam can be fully utilized, the loss of the heat can be avoided, the heating efficiency can be improved, when the steam is transmitted and the liquid in the liquid storage heating frame is heated, the outside of the liquid storage heating frame can be wrapped, the heat of the liquid in the liquid storage heating frame and the liquid in the liquid storage heating frame can be prevented from being subjected to external cooperation by the wrapping, the loss of the heat can be avoided, the waste of resources can be avoided, the heating and devolatilization efficiencies can be improved, and the problems in the background technology can be solved.
In order to achieve the purpose, the invention provides the following technical scheme: a polymer devolatilization device and an installation method thereof comprise a liquid storage heating frame, wherein a heating cavity is arranged in the liquid storage heating frame, a plurality of stirring rods are annularly arranged in the middle of the interior of the heating cavity, and the lower ends of the stirring rods are provided with rotating connecting shafts;
still include the second steam shunt tubes, it sets up in the outside four corners of heating frame, a plurality of is stored to liquid the outside both sides of second steam shunt tubes all are provided with heat laminating pipeline, four the one end of second steam shunt tubes all is provided with steam transmission pipeline, four the one end of steam transmission pipeline all is provided with first steam shunt tubes, four be provided with the second steam between the first steam shunt tubes and assemble the pipe, the second steam assembles the pipe and stores heating frame structure as an organic whole with liquid, the inside upper end of heating frame is stored to liquid is provided with the slope and assembles the ring.
Preferably, a plurality of the upper end of second steam shunt tubes all is provided with first steam and assembles the pipe, the upper end that first steam assembles the pipe is provided with steam accommodating pipe, first steam assemble pipe, second steam shunt tubes, steam transmission pipeline, first steam shunt tubes, second steam assemble and all sealing connection between the pipe and the liquid storage heating frame, the inside that first steam assembles the pipe is provided with first steam flow chamber, the outside both sides of puddler all are provided with first heating strip, two the both sides of first heating strip all are provided with the second heating strip.
Preferably, the upper end of heating intracavity portion is provided with the support link rod, and the one end and the second steam convergence pipe welded fastening of support link rod, the one end of support link rod is provided with liquid sensor, the outside of heating frame is provided with reserve holding vessel in liquid storage, the outside upper end of reserve holding vessel is provided with the drawing liquid pump, the both ends of drawing liquid pump all with reserve holding vessel and liquid storage heating frame between through first transmission line sealing connection.
Preferably, the inside of reserve holding vessel is provided with first storage chamber, one side of first storage chamber is provided with the second and stores the chamber.
Preferably, one end of the steam accommodating pipeline is provided with a material collecting frame, a plurality of condensing pipes are arranged between the material collecting frame and the steam accommodating pipeline in an array mode, two ends of each condensing pipe are respectively in sealing connection with the steam accommodating pipeline and the material collecting frame, and a heat dissipation plate is arranged on one side between the material collecting frame and the steam accommodating pipeline.
Preferably, a second steam flowing cavity is arranged inside the steam accommodating pipeline, a transmission plate is arranged on one side of the second steam flowing cavity, and a plurality of first air transmission fan blades are transversely and uniformly distributed between the transmission plate and the heat dissipation plate.
Preferably, a plurality of the inside of condenser pipe all is provided with the steam condensation chamber, the horizontal evenly distributed in one side of the inside steam condensation chamber has the first steam collision board of a plurality of, the horizontal evenly distributed in the opposite side of the inside steam condensation chamber has a plurality of second steam collision board, and second steam collision board and first steam collision board all with steam condensation chamber welded fastening.
Preferably, the inside of material collection frame vertically is provided with three filter screen, the lower extreme of material collection frame is provided with first hydrops and collects the frame, the outside of first hydrops collection frame is provided with second hydrops collection frame, the lower extreme of second hydrops collection frame is provided with the device base.
Preferably, the front end of the second effusion collection frame is provided with a pulling handle.
Preferably, one side of the steam condensation cavity is provided with a liquid inclined convergence surface.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention has the advantages that the four first steam shunt pipes are arranged at the upper end of the liquid storage heating frame in a replacement manner, the steam transmission pipelines are arranged at one ends of the four first steam shunt pipes, the plurality of second steam shunt pipes are transversely arranged at one ends of the four steam transmission pipelines, liquid polymers are heated, generated steam is shunted through the first steam shunt pipes and is transmitted by the steam transmission pipelines and the second steam shunt pipes, and then auxiliary heating and heat conduction are carried out on liquid to be heated outside and inside the liquid storage heating frame when the liquid to be heated is transmitted in the second steam shunt pipes.
2. The liquid polymer storage heating frame is provided with a standby storage tank outside the liquid storage heating frame, one side outside the standby storage tank is provided with a liquid pump, the upper end inside the liquid storage heating frame is provided with a liquid sensor, the liquid sensor continuously detects the level of the liquid polymer in the heating cavity in the actual use process, the liquid pump is started after the liquid sensor does not detect the liquid polymer, the liquid polymer is pumped by the liquid pump and is supplemented inside the liquid storage heating frame, the storage amount of the liquid polymer inside the liquid storage heating frame can be effectively ensured by timely supplementing, the power required by the device during starting is prevented from being wasted, and the efficiency of the device for devolatilizing the required liquid polymer is improved.
3. According to the steam condensation device, the plurality of heat dissipation plates are arranged on one side outside the steam accommodating pipeline in an array mode, the plurality of first steam collision plates and the plurality of second steam collision plates are transversely and uniformly distributed on two sides inside the heat dissipation plates, when steam is transmitted continuously, the transmission can be directly contacted with the first steam collision plates and the second steam collision plates to generate collision, water drops in the steam are converged to form liquid, the liquid is contacted with the filter screen to complete filtering, substances with different molecular weights are filtered and collected, the efficiency in the steam condensation process can be improved through the first steam collision plates and the second steam collision plates, and therefore the whole devolatilization efficiency of the device is improved.
Drawings
FIG. 1 is a perspective view of the overall external structure of the present invention;
FIG. 2 is a perspective view of the present invention showing the relationship between the position of the pump and the position of the reserve tank;
FIG. 3 is a sectional view showing the internal structure of the reserve tank according to the present invention;
FIG. 4 is a perspective view of a first vapor diversion tube in positional relationship with a liquid storage heating frame of the present invention;
FIG. 5 is a cross-sectional view of the liquid storage heating frame and the liquid sensor according to the present invention;
FIG. 6 is a sectional view of the fluid storage heating frame of the present invention in relation to a second heating strip;
FIG. 7 is a sectional view showing the inner structure of the steam accommodating duct according to the present invention;
FIG. 8 is a sectional view of the first steam collecting pipe and the steam accommodating pipe according to the present invention;
fig. 9 is a sectional view showing an inner structure of a condensation duct according to the present invention.
In the figure: 1. a liquid storage heating frame; 2. a first steam shunt tube; 3. a steam delivery pipeline; 4. a device base; 5. a second vapor shunt tube; 6. heat is attached to the pipeline; 7. a first steam converging tube; 8. a steam accommodating pipe; 9. a material collection frame; 10. a condenser tube; 11. a heat dissipation plate; 12. a first effusion collection box; 13. a second effusion collection frame; 14. a reserve storage tank; 15. a first storage chamber; 16. a second storage chamber; 17. a liquid pump; 18. a first transfer tube; 19. a first vapor flow chamber; 20. pulling the handle; 21. a second steam collecting pipe; 22. an inclined convergence ring; 23. a first heating bar; 24. a support link; 25. a liquid sensor; 26. a stirring rod; 27. a heating chamber; 28. rotating the connecting shaft; 29. a second heating bar; 30. a second vapor flow chamber; 31. a transmission plate; 32. a first air delivery fan blade; 33. a filter screen; 34. a first steam impingement plate; 35. a second steam impingement plate; 36. a vapor condensation chamber; 37. the liquid slopes toward the converging surface.
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.
For further understanding of the present invention, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the present embodiment provides the following technical solutions:
the anti-falling elevator guide rail support fixing structure comprises a liquid storage heating frame 1, a heating cavity 27 is arranged in the liquid storage heating frame 1, a plurality of stirring rods 26 are annularly arranged in the middle of the interior of the heating cavity 27, and the lower ends of the stirring rods 26 are provided with rotating connecting shafts 28;
still include second steam shunt tubes 5, it sets up in the outside four corners of heating frame is stored to liquid, the outside both sides of a plurality of second steam shunt tubes 5 all are provided with heat laminating pipeline 6, the one end of four second steam shunt tubes 5 all is provided with steam transmission pipeline 3, the one end of four steam transmission pipeline 3 all is provided with first steam shunt tubes 2, be provided with the second steam between four first steam shunt tubes 2 and assemble pipe 21, the second steam assembles pipe 21 and stores heating frame 1 structure as an organic whole with liquid, the inside upper end of heating frame is stored to liquid is provided with the slope and assembles ring 22.
In order to solve the technical problems that in the process of devolatilization and heating inside the existing polymer devolatilization equipment, heat of steam generated by heating leaks when being transmitted without condensation, so that heat is lost, and the heat cannot be reused and heats an internal liquid polymer, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the embodiment provides the following technical solutions:
the upper end of a plurality of second steam shunt tubes 5 all is provided with first steam and assembles pipe 7, the upper end that first steam assembles pipe 7 is provided with steam accommodating pipe 8, first steam assembles pipe 7, second steam shunt tubes 5, steam transmission pipeline 3, first steam shunt tubes 2, equal sealing connection between second steam assembles pipe 21 and the liquid storage heating frame 1, the inside that first steam assembles pipe 7 is provided with first steam flow chamber 19, the outside both sides of puddler 26 all are provided with first heating strip 23, the both sides of two first heating strips 23 all are provided with second heating strip 29.
Specifically, can assemble the water smoke that the heating frame 1 heated is stored to reposition of redundant personnel and to liquid through first steam and assemble pipe 7 to unified transport to steam and accept in the pipeline 8, and accomplish follow-up condensation, on the other hand, can make the high water smoke of heat can assist and heat liquid storage heating frame 1 by the reposition of redundant personnel of first steam shunt tubes 2.
Further, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the present embodiment provides the following technical solutions:
the inside upper end of heating chamber 27 is provided with supporting connection rod 24, and supporting connection rod 24's one end and second steam assemble pipe 21 welded fastening, and supporting connection rod 24's one end is provided with liquid sensor 25, and the outside of heating frame 1 is stored to liquid is provided with reserve holding vessel 14, and the outside upper end of reserve holding vessel 14 is provided with drawing liquid pump 17, drawing liquid pump 17's both ends all with reserve holding vessel 14 and liquid store through first transmission pipe 18 sealing connection between the heating frame 1.
Specifically, the liquid polymer in the heating chamber 27 can be timely replenished by the transfer through the first transfer pipe 18, thereby improving the efficiency of the apparatus for devolatilizing the liquid polymer.
Further, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, and fig. 8, the present embodiment provides the following technical solutions:
the spare storage tank 14 is provided inside with a first storage chamber 15, and one side of the first storage chamber 15 is provided with a second storage chamber 16.
Specifically, the liquid stored in the first storage chamber 15 can be collected by the restriction of the second storage chamber 16, so as to facilitate the drawing of the liquid pump 17.
Further, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, the present embodiment provides the following technical solutions:
one end of the steam accommodating pipeline 8 is provided with a material collecting frame 9, a plurality of condensing pipes 10 are arranged between the material collecting frame 9 and the steam accommodating pipeline 8 in an array mode, two ends of each condensing pipe 10 are respectively in sealing connection with the steam accommodating pipeline 8 and the material collecting frame 9, and a heat dissipation plate 11 is arranged on one side between the material collecting frame 9 and the steam accommodating pipeline 8.
Specifically, the mist flows from the steam condensation chamber 36 and is cooled by the rotation of the first air transfer fan 32, so that the mist is converted into liquid.
Further, referring to fig. 7 and 8, the present embodiment provides the following technical solutions:
a second steam flowing cavity 30 is arranged inside the steam accommodating pipeline 8, a transmission plate 31 is arranged on one side of the second steam flowing cavity 30, and a plurality of first air transmission fan blades 32 are transversely and uniformly distributed between the transmission plate 31 and the heat dissipation plate 11.
Specifically, the water mist in the second steam flowing chamber 30 can be extracted and driven to flow rapidly by the rotation of the first air transmission fan blade 32, so that the devolatilization efficiency of the device is improved.
Further, referring to fig. 8, the present embodiment provides the following technical solutions:
the inside of a plurality of condenser pipe 10 all is provided with steam condensation chamber 36, and the horizontal evenly distributed in one side of the inside steam condensation chamber 36 has a plurality of first steam collision board 34, and the horizontal evenly distributed in the inside opposite side of steam condensation chamber 36 has a plurality of second steam collision board 35, and second steam collision board 35 and first steam collision board 34 all with steam condensation chamber 36 welded fastening.
Specifically, the restriction by the first and second steam impingement plates 34, 35 may contact the mist and improve the efficiency of the mist conversion into liquid.
Further, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the present embodiment provides the following technical solutions:
the inside of material collection frame 9 vertically is provided with three filter screen 33, and the lower extreme of material collection frame 9 is provided with first hydrops and collects frame 12, and the outside of first hydrops collection frame 12 is provided with second hydrops collection frame 13, and the lower extreme of second hydrops collection frame 13 is provided with device base 4.
Specifically, the filtering net 33 longitudinally and uniformly distributed in the material collecting frame 9 can filter and collect materials with different molecular weights.
Further, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the present embodiment provides the following technical solutions:
the front end of the second hydrops collecting frame 13 is provided with a pulling handle 20.
Specifically, the pulling of the pulling handle 20 can assist the user in pulling the second accumulated liquid collecting frame 13, which is convenient for the user to use.
Further, referring to fig. 9, the present embodiment provides the following technical solutions:
one side of the vapor condensation chamber 36 is provided with a liquid inclined convergence surface 37.
Specifically, the inclined condensation pipe 10 can assist the condensation of the water mist, so that the liquid can be conveniently gathered, and the liquid can be conveniently and actively flowed into the material collecting frame 9.
The working principle is as follows: when the devolatilization device devolatilizes the liquid polymer, according to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9, in order to avoid heat loss during heat transfer, when the liquid polymer stored in the heating chamber 27 is heated by the first heating bar 23, the liquid steam is converted into water mist polymer after the heat reaches a certain height, the polymer moves upward to be converged by the second steam converging pipe 21 and then is primarily divided by the first steam dividing pipe 2, after being divided, the polymer is transferred by the steam transfer pipe 3, after being transferred, the polymer is further divided by the corresponding second steam dividing pipes 5, during the dividing, the liquid polymer stored in the liquid storage heating frame 1 and the liquid polymer stored therein can be heated, the steam flowing in the second steam dividing pipes 5 can transfer and reuse the heat of itself, and the heat loss of the liquid storage heating frame 1 can be avoided by wrapping the liquid storage heating frame 1, on the other hand, the temperature of the water mist polymer can be reduced through the heat transfer, which is beneficial to the subsequent condensation and improves the whole devolatilization efficiency of the device, in order to enable the device to actively supplement the liquid polymer to the heating cavity 27 along with the time, the liquid sensor 25 fixed by the supporting connecting rod 24 is used for detecting the fixed horizontal height in the heating cavity 27, when the liquid is not detected at the detection position, the liquid sensor 25 gives a signal to the liquid pump 17, the liquid pump 17 actively pumps the standby liquid polymer in the standby storage tank 14 through the first transmission pipe 18 after receiving the signal, and conveys and supplements the liquid polymer to the inside of the liquid storage heating frame 1, in order to improve the condensation effect, the water mist polymer flows in the second steam shunt pipe 5, is collected through the first steam collecting pipe 7 and then conveyed to the steam accommodating pipe 8 uniformly, get into a plurality of condenser pipe 10 after through the transport that lasts, through the inside first air transmission flabellum 32 of start-up heating panel 11, thereby it flows to reach and cool down condenser pipe 10 to drive outside air by rotatory first air transmission flabellum 32, the difference in temperature produces the back that changes, make the vaporific polymer of water become liquidly by vaporific, when the vaporific condensation chamber 36 flows in condenser pipe 10 of water smoke form polymer, can directly receive the restriction of first steam collision board 34 and second steam collision board 35, produce the collision after receiving the restriction, the collision makes the water droplet assemble, assemble and become liquid, liquid can flow to material collection frame 9 in through the liquid slope of slope and contact filter screen 33 and accomplish the filtration.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The polymer devolatilization equipment comprises a liquid storage heating frame (1), wherein a heating cavity (27) is arranged inside the liquid storage heating frame (1), a plurality of stirring rods (26) are annularly arranged in the middle inside the heating cavity (27), and the lower ends of the stirring rods (26) are provided with rotating connecting shafts (28);
still include second steam shunt tubes (5), it sets up in the outside four corners of liquid storage heating frame (1), a plurality of the outside both sides of second steam shunt tubes (5) all are provided with heat laminating pipeline (6), four the one end of second steam shunt tubes (5) all is provided with steam transmission pipeline (3), four the one end of steam transmission pipeline (3) all is provided with first steam shunt tubes (2), four be provided with second steam between first steam shunt tubes (2) and assemble pipe (21), second steam assembles pipe (21) and liquid storage heating frame (1) structure as an organic whole, the inside upper end of liquid storage heating frame (1) is provided with the slope and assembles ring (22).
2. A polymer devolatilization apparatus as defined in claim 1 wherein: a plurality of the upper end of second steam shunt tubes (5) all is provided with first steam and assembles pipe (7), the upper end that first steam assembles pipe (7) is provided with steam accommodating pipe (8), equal sealing connection between steam accommodating pipe (8), first steam assembling pipe (7), second steam shunt tubes (5), steam transmission pipeline (3), first steam shunt tubes (2), second steam assembling pipe (21) and the liquid storage heating frame (1), the inside that first steam assembles pipe (7) is provided with first steam flow chamber (19), the outside both sides of puddler (26) all are provided with first heating strip (23), two the both sides of first heating strip (23) all are provided with second heating strip (29).
3. A polymer devolatilization apparatus as defined in claim 2 wherein: the inside upper end of heating chamber (27) is provided with support connecting rod (24), and the one end and the second steam of support connecting rod (24) assemble pipe (21) welded fastening, the one end of support connecting rod (24) is provided with liquid sensor (25), the outside of liquid storage heating frame (1) is provided with reserve holding vessel (14), the outside upper end of reserve holding vessel (14) is provided with drawing liquid pump (17), the both ends of drawing liquid pump (17) all with reserve holding vessel (14) and liquid store through first transmission pipe (18) sealing connection between heating frame (1).
4. A polymer devolatilization apparatus as defined in claim 3 wherein: the inside of reserve holding vessel (14) is provided with first storage chamber (15), one side of first storage chamber (15) is provided with second storage chamber (16).
5. A polymer devolatilization apparatus as defined in claim 4 wherein: one end of the steam accommodating pipeline (8) is provided with a material collecting frame (9), a plurality of condensing pipes (10) are arranged between the material collecting frame (9) and the steam accommodating pipeline (8) in an array mode, two ends of each condensing pipe (10) are respectively in sealing connection with the steam accommodating pipeline (8) and the material collecting frame (9), and a heat dissipation plate (11) is arranged on one side between the material collecting frame (9) and the steam accommodating pipeline (8).
6. A polymer devolatilization apparatus as defined in claim 5 wherein: the steam accommodating pipe is characterized in that a second steam flowing cavity (30) is arranged inside the steam accommodating pipe (8), a transmission plate (31) is arranged on one side of the second steam flowing cavity (30), and a plurality of first air transmission fan blades (32) are transversely and uniformly distributed between the transmission plate (31) and the heat dissipation plate (11).
7. A polymer devolatilization apparatus as claimed in claim 6 wherein: a plurality of the inside of condenser pipe (10) all is provided with steam condensation chamber (36), the horizontal evenly distributed in one side of steam condensation chamber (36) inside has a plurality of first steam collision board (34), the horizontal evenly distributed in the opposite side of steam condensation chamber (36) inside has a plurality of second steam collision board (35), and second steam collision board (35) and first steam collision board (34) all with steam condensation chamber (36) welded fastening.
8. A polymer devolatilization apparatus as defined in claim 7 wherein: the inside of material collection frame (9) vertically is provided with three filter screen (33), the lower extreme of material collection frame (9) is provided with first hydrops and collects frame (12), the outside of first hydrops collection frame (12) is provided with second hydrops collection frame (13), the lower extreme of second hydrops collection frame (13) is provided with device base (4).
9. A polymer devolatilization apparatus as defined in claim 8 wherein: the front end of the second effusion collection frame (13) is provided with a pulling handle (20).
10. A polymer devolatilization apparatus as defined in claim 9 wherein: one side of the steam condensation cavity (36) is provided with a liquid inclined convergence surface (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310121660.4A CN115814447A (en) | 2023-02-16 | 2023-02-16 | Polymer takes off and volatilizees equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310121660.4A CN115814447A (en) | 2023-02-16 | 2023-02-16 | Polymer takes off and volatilizees equipment |
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| CN115814447A true CN115814447A (en) | 2023-03-21 |
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|---|---|---|---|
| CN202310121660.4A Pending CN115814447A (en) | 2023-02-16 | 2023-02-16 | Polymer takes off and volatilizees equipment |
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|---|---|---|---|---|
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