CN216499302U - Modified flame-retardant resin synthesizer - Google Patents
Modified flame-retardant resin synthesizer Download PDFInfo
- Publication number
- CN216499302U CN216499302U CN202122560582.7U CN202122560582U CN216499302U CN 216499302 U CN216499302 U CN 216499302U CN 202122560582 U CN202122560582 U CN 202122560582U CN 216499302 U CN216499302 U CN 216499302U
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- Prior art keywords
- pipe
- valve
- reation kettle
- retardant resin
- fixed
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- 229920005989 resin Polymers 0.000 title claims abstract description 26
- 239000011347 resin Substances 0.000 title claims abstract description 26
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical class N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 9
- 230000002194 synthesizing effect Effects 0.000 claims description 6
- 230000006837 decompression Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PZBFGYYEXUXCOF-UHFFFAOYSA-N TCEP Chemical compound OC(=O)CCP(CCC(O)=O)CCC(O)=O PZBFGYYEXUXCOF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
The utility model discloses a modified flame-retardant resin synthesis device which comprises a reaction kettle, a feeding pipe assembly, a discharging pipe, a stirring motor, a stirring assembly and a pressure regulating assembly, wherein the feeding pipe assembly is arranged on the reaction kettle; the pressure regulating assembly comprises a vacuumizing pipe, a vacuum pump communicated with the vacuumizing pipe, a vacuumizing valve arranged on the vacuumizing pipe, a pressure compensating pipe which is communicated with the vacuumizing pipe and is positioned between the vacuumizing valve and the reaction kettle, a pressure compensating valve arranged inside the pressure compensating pipe, and a pressure sensor arranged on the inner wall of the reaction kettle; through opening the evacuation valve, just can carry out the decompression through vacuum pump and vacuum tube to reation kettle's inside and handle, through closing the evacuation valve and opening the pressure compensating valve, can carry out the pressure compensating through pressure compensating pipe and vacuum tube to reation kettle's inside and handle, therefore this modified flame retardant resin synthesizer has simple structure, easy operation and the advantage of the pressure regulating of being convenient for.
Description
Technical Field
The utility model relates to the technical field of resin synthesis devices, in particular to a modified flame-retardant resin synthesis device.
Background
In the production of resin, auxiliary chemicals added for improving the production process and the product quality and yield or endowing the product with certain specific application performance are taken as auxiliary agents, and the auxiliary agents are also required to be added in the production process of unsaturated resin to improve the product; the modified flame-retardant resin is prepared by adding a certain amount of TCEP flame retardant into unsaturated polyester resin, and modifying the resin to make the modified resin have self-extinguishing property, so that the product has flame-retardant property; modified flame retardant resin needs to undergo the processes of polycondensation, temperature rise, vacuumizing, pressure reduction, vacuumizing removal, temperature reduction and the like in a synthesizer, but the pressure regulating assembly of the modified flame retardant resin synthesizer in the prior art is complex in structure, complex in operation and inconvenient in pressure regulation.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention aims to provide a modified flame retardant resin synthesis apparatus with simple structure, simple operation and convenient pressure regulation.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a modified flame-retardant resin synthesis device comprises a reaction kettle, a feeding pipe assembly, a discharging pipe, a stirring motor, a stirring assembly and a pressure regulating assembly, wherein the feeding pipe assembly is arranged at the top of the reaction kettle and is communicated with the inside of the reaction kettle; the pressure regulating subassembly includes with reation kettle's inside intercommunication and fixed evacuation pipe, with evacuation pipe intercommunication and fixed vacuum pump set up evacuation valve on the evacuation pipe, with evacuation pipe intercommunication and fixed, and be located pressure compensating pipe between evacuation valve and the reation kettle sets up the inside pressure compensating valve of pressure compensating pipe, and fixed mounting be in pressure sensor on reation kettle's the inner wall.
Preferably, the reaction kettle comprises an outer shell, an inner shell arranged inside the outer shell, a heating interlayer arranged between the inner shell and the outer shell, and a reaction cavity arranged inside the inner shell.
Furthermore, a steam input pipe communicated with the heating interlayer is fixed on the upper portion of one side of the outer shell, a steam output pipe communicated with the heating interlayer is fixed on the lower portion of the other side of the outer shell, and a temperature sensor is fixedly mounted on the inner wall of the inner shell.
Furthermore, a steam input valve is fixedly arranged inside the steam input valve, and a steam output valve is fixedly arranged inside the steam output pipe.
Preferably, the inlet pipe subassembly includes with reation kettle's inside intercommunication and the upper end is responsible for the feeding that seals the setting, the feeding is responsible for the intercommunication and is fixed with a plurality of feeding branch pipes, the equal fixed mounting in inside of feeding branch pipe has the feed valve.
Preferably, a discharge valve is fixedly installed inside the discharge pipe.
Preferably, the stirring assembly comprises a rotating shaft fixedly connected with the output end of the stirring motor, a plurality of stirring rods arranged on the outer wall of the rotating shaft, and a scraper arranged at one end, away from the rotating shaft, of each stirring rod and attached to the inner wall of the reaction kettle.
The technical effects of the utility model are mainly embodied as follows: through opening the evacuation valve, just can carry out the decompression through vacuum pump and vacuum tube to reation kettle's inside and handle, through closing the evacuation valve and opening the pressure compensating valve, can carry out the pressure compensating through pressure compensating pipe and vacuum tube to reation kettle's inside and handle, therefore this modified flame retardant resin synthesizer has simple structure, easy operation and the advantage of the pressure regulating of being convenient for.
Drawings
FIG. 1 is a schematic structural view of a modified flame-retardant resin synthesizing apparatus according to the present invention;
fig. 2 is a schematic structural view of the stirring assembly of fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
The utility model provides a modified flame retardant resin synthesizer, as shown in figure 1, includes reation kettle 1, sets up reation kettle 1 top, and with the inlet pipe subassembly 2 of reation kettle 1's inside intercommunication sets up reation kettle 1 bottom and with discharging pipe 3 of reation kettle 1 inside intercommunication sets up the agitator motor 4 at reation kettle 1 top sets up inside of reation kettle 1, and with agitator motor 4's output fixed connection's stirring subassembly 5, still include with reation kettle 1's inside intercommunication and fixed pressure regulating subassembly 6.
The reaction kettle 1 comprises an outer shell 11, an inner shell 12 arranged inside the outer shell 11, a heating interlayer 13 arranged between the inner shell 12 and the outer shell 11, and a reaction cavity 14 arranged inside the inner shell 12. The inlet pipe subassembly 2 and reaction chamber 14 intercommunication, discharging pipe 3 and reaction chamber 14 intercommunication, stirring subassembly 5 is located reaction chamber 14, pressure regulating subassembly 6 and reaction chamber 14 intercommunication. A steam input pipe 111 communicated with the heating interlayer 13 is fixed on the upper part of one side of the outer shell 11, a steam output pipe 112 communicated with the heating interlayer 13 is fixed on the lower part of the other side of the outer shell 11, and a temperature sensor 121 is fixedly installed on the inner wall of the inner shell 12. The steam input valve 1111 is fixedly installed inside the steam input valve 111, and the steam output valve 1121 is fixedly installed inside the steam output pipe 112. The inlet pipe subassembly 2 includes with reation kettle 1's inside intercommunication and the upper end is responsible for 21 for the feeding that seals the setting, the feeding is responsible for 21 intercommunications and is fixed with a plurality of feeding branch pipes 22, the equal fixed mounting in inside of feeding branch pipe 22 has feed valve 23. A discharge valve 31 is fixedly arranged in the discharge pipe 3.
As shown in fig. 2, the stirring assembly 5 includes a rotating shaft 51 fixedly connected to an output end of the stirring motor 4, a plurality of stirring rods 52 disposed on an outer wall of the rotating shaft 51, and a scraper 53 disposed at an end of the stirring rod 52 far away from the rotating shaft 51 and attached to an inner wall of the reaction kettle 1.
In this embodiment, the stirring motor 4 is a speed-regulating motor of model 5LK120GN-CF, the feeding valve 23 is an acid and alkali resistant solenoid valve of model ZCF, the discharging valve 31 is an electric ball valve of model Q941F, the vacuum pump 62 is of model OLF550AFT, the pressure compensating valve 65 is an electric ball valve of model Q941F, and the steam input valve 1111 and the steam output valve 1121 are both high temperature resistant solenoid valves of model ZSLH.
The technical effects of the utility model are mainly embodied as follows: through opening the evacuation valve, just can carry out the decompression through vacuum pump and vacuum tube to reation kettle's inside and handle, through closing the evacuation valve and opening the pressure compensating valve, can carry out the pressure compensating through pressure compensating pipe and vacuum tube to reation kettle's inside and handle, therefore this modified flame retardant resin synthesizer has simple structure, easy operation and the advantage of the pressure regulating of being convenient for.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (7)
1. The utility model provides a modified flame retardant resin synthesizer, includes reation kettle, sets up reation kettle top and with the inlet pipe subassembly of reation kettle's inside intercommunication sets up reation kettle bottom and with the discharging pipe of the inside intercommunication of reation kettle sets up the agitator motor at reation kettle top sets up inside of reation kettle, and with agitator motor's output fixed connection's stirring subassembly, its characterized in that: the pressure regulating component is communicated with the interior of the reaction kettle and is fixed; the pressure regulating subassembly includes with reation kettle's inside intercommunication and fixed evacuation pipe, with evacuation pipe intercommunication and fixed vacuum pump set up evacuation valve on the evacuation pipe, with evacuation pipe intercommunication and fixed, and be located pressure compensating pipe between evacuation valve and the reation kettle sets up the inside pressure compensating valve of pressure compensating pipe, and fixed mounting be in pressure sensor on reation kettle's the inner wall.
2. The apparatus for synthesizing a modified flame-retardant resin according to claim 1, wherein: the reaction kettle comprises an outer shell, an inner shell arranged in the outer shell, a heating interlayer arranged between the inner shell and the outer shell, and a reaction cavity arranged in the inner shell.
3. The apparatus for synthesizing a modified flame-retardant resin according to claim 2, wherein: the steam inlet pipe communicated with the heating interlayer is fixed to the upper portion of one side of the outer shell, the steam outlet pipe communicated with the heating interlayer is fixed to the lower portion of the other side of the outer shell, and the temperature sensor is fixedly mounted on the inner wall of the inner shell.
4. A modified flame-retardant resin synthesis apparatus according to claim 3, wherein: the steam inlet valve is fixedly arranged in the steam inlet valve, and the steam outlet valve is fixedly arranged in the steam outlet pipe.
5. The apparatus for synthesizing a modified flame-retardant resin according to claim 1, wherein: the inlet pipe subassembly includes with reation kettle's inside intercommunication and the upper end is responsible for the feeding that seals the setting, the feeding is responsible for the intercommunication and is fixed with a plurality of feeding branch pipes, the equal fixed mounting in inside of feeding branch pipe has the feed valve.
6. The apparatus for synthesizing a modified flame-retardant resin according to claim 1, wherein: and a discharge valve is fixedly arranged in the discharge pipe.
7. The apparatus for synthesizing a modified flame-retardant resin according to claim 1, wherein: the stirring assembly comprises a rotating shaft fixedly connected with the output end of the stirring motor, a plurality of stirring rods arranged on the outer wall of the rotating shaft, and a scraper plate arranged on the outer wall of the rotating shaft and used for keeping away from one end of the rotating shaft and fitting with the inner wall of the reaction kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560582.7U CN216499302U (en) | 2021-10-22 | 2021-10-22 | Modified flame-retardant resin synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560582.7U CN216499302U (en) | 2021-10-22 | 2021-10-22 | Modified flame-retardant resin synthesizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216499302U true CN216499302U (en) | 2022-05-13 |
Family
ID=81524453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122560582.7U Active CN216499302U (en) | 2021-10-22 | 2021-10-22 | Modified flame-retardant resin synthesizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216499302U (en) |
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2021
- 2021-10-22 CN CN202122560582.7U patent/CN216499302U/en active Active
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A modified flame retardant resin synthesis device Granted publication date: 20220513 Pledgee: Wengyuan County sub branch of Agricultural Bank of China Ltd. Pledgor: Guangdong Huiquan Lianjun Chemical Industry Co.,Ltd. Registration number: Y2024980008701 |