CN208532664U - A kind of reactive modified phenolic resin device - Google Patents
A kind of reactive modified phenolic resin device Download PDFInfo
- Publication number
- CN208532664U CN208532664U CN201820653003.9U CN201820653003U CN208532664U CN 208532664 U CN208532664 U CN 208532664U CN 201820653003 U CN201820653003 U CN 201820653003U CN 208532664 U CN208532664 U CN 208532664U
- Authority
- CN
- China
- Prior art keywords
- reaction
- cooling
- feeding pipe
- reaction unit
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical class [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000006243 chemical reaction Methods 0.000 claims abstract description 113
- 239000003054 catalyst Substances 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000002826 coolant Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000035484 reaction time Effects 0.000 abstract description 3
- 229920001568 phenolic resin Polymers 0.000 description 23
- 239000005011 phenolic resin Substances 0.000 description 23
- 238000007599 discharging Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Phenolic Resins Or Amino Resins (AREA)
Abstract
The utility model relates to a kind of reaction unit, in particular to a kind of reactive modified phenolic resin device.It include reaction kettle ontology, the second reaction unit is equipped with below the reaction kettle, connection is connected by discharge nozzle with reaction kettle ontology in second reaction unit, third reaction unit is equipped with below second reaction unit, connection is connected by the second discharge nozzle between second reaction unit and the second reaction unit, it is equipped with feed box below the third reaction unit, is respectively equipped with catalyst charge device on the discharge nozzle and the second discharge nozzle.The utility model provides a kind of reactive modified phenolic resin device that a kind of reaction time is short, reaction mass is high.
Description
Technical field
The utility model relates to a kind of reaction unit, in particular to a kind of reactive modified phenolic resin device.
Background technique
Phenolic resin is also bakelite, also known as phenolic moulding powder, predominantly white Transparent color or pale yellow transparent coloured particles, phenolic resin master
There are thermoplastic phenolic resin and thermoset phenolic resin, the technique of phenolic resin is predominantly reacted with being dehydrated two parts, reacted
When, reactor is putted the raw materials by formula and is uniformly mixed, catalyst is added, and stirring is heated to 55~65 DEG C, exothermic heat of reaction makes
Material automatic heating extremely boils.Hereafter, continue heating and keep micro-boiling (96~98 DEG C) to terminal, can go out after decompression dehydration
Material.Production thermoplastic phenolic resin often use hydrochloric acid, phosphoric acid, careless acid as catalyst (see acid base catalysator) make medium pH 0.5~
1.5.To avoid acutely boiling, catalyst is generally added by several times.But addition each time is required through stirring in reaction kettle
It mixes mechanism to be stirred, often occurs stirring non-uniform phenomenon, moreover, when being reacted in reaction kettle, centre in reaction kettle
Temperature has a certain distance with the temperature at edge, typically results in intermediate material reflection aging, leads to the color of phenolic resin not
, quality is caused to decline, therefore, the reaction unit of current phenolic resin needs further to be improved.
Summary of the invention
In order to overcome the shortcomings of background technique, the utility model provides a kind of reaction time is short, reaction mass is high one
Kind reactive modified phenolic resin device.
The technical scheme adopted by the utility model is a kind of reactive modified phenolic resin device, includes reaction kettle ontology, institute
It is equipped with the second reaction unit below the reaction kettle ontology stated, second reaction unit is led with reaction kettle ontology by discharge nozzle
Lead to and connect, third reaction unit is equipped with below second reaction unit, second reaction unit reacts dress with third
By the conducting connection of the second discharge nozzle between setting, be equipped with feed box below the described third reaction unit, the discharge nozzle and
Catalyst charge device is respectively equipped on second discharge nozzle.
Preferably, second reaction unit is identical as third reaction unit structure, second reaction unit and
Second reaction unit has respectively included reaction feeding pipe, is equipped with spiral conveying bar in the reaction feeding pipe, reacts defeated
The side of pipe material is equipped with the motor connecting with spiral conveying bar, and the outer surface of the reaction feeding pipe is equipped with heater
Structure.
Preferably, the heating mechanism heating pipe and water tank, heating pipe's coiling is in reaction feeding pipe
Outer surface, described heating pipe one end connect by water inlet with water tank, and the other end passes through water outlet and connect with water tank, institute
The water tank stated is equipped with heater.
Preferably, the side of the reaction feeding pipe is equipped with mounting base, and the motor is set in mounting base, motor
It is connect by motor shaft with spiral conveying bar.
Preferably, the catalyst charge device includes feed hopper, and the feed hopper passes through feed pipe and discharging
Pipe or the connection of the second discharge nozzle, the feed pipe are equipped with inlet valve.
It preferably, further include having cooling body, the cooling body includes cooling feeding pipe, the cooling conveying pipeline
Road is set to below third reaction unit, and the cooling feeding pipe is defeated by third discharge nozzle and reacting for third reaction unit
Pipe material connection, cooling feeding pipe is interior to be equipped with cooling spiral conveying bar, and the side of cooling feeding pipe is equipped with and cooling spiral
Conveying bar passes through the second motor of the second motor axis connection, and the outer surface of the cooling feeding pipe is equipped with cooling body.
Preferably, the cooling structure includes cold water storage cistern and cold water pipe, and the cold water pipe coiling is in cooling conveying
The outer surface of pipeline, the cold water pipe passes through cooling import and coolant outlet is connect with cold water storage cistern, sets on the cold water storage cistern
There is cooler.
Preferably, the feed box is set to below cooling feeding pipe and by the 4th discharge nozzle and cooling feeding pipe
Connection.
The beneficial effects of the utility model are: catalyst is added for the first time in reaction kettle first, carried out with phenolic resin
First set reaction after reaction, is entered in the second reaction unit by discharge nozzle, catalyst charge device is provided on discharge nozzle,
During discharging, it is anti-into second to be entered the second reaction unit by second of addition catalyst for phenolic resin and catalyst
It answers, at this moment reaction is successive reaction, then border ring discharging in side enters back into the second reaction unit, equally sets on the second discharge nozzle
Catalyst charge device has been set, has realized that catalyst is added in third time, the phenolic resin in the second reaction unit has been added with third time
The catalyst entered enters third reaction unit into third secondary response together, and cooling device cooling is entered directly into after reaction, by
In heating mechanism is arranged on the second reaction unit and third reaction unit, realizes and reacted in discharging, passed through compared to traditional
One reaction kettle adds catalyst, stirs evenly, and temperature is consistent, and not will cause phenolic resin aging, by cold after reaction
But mechanism cools down, and equally by the way of spiral discharging, realizes and cools down in discharging, is placed in a container certainly compared to traditional
So cooling, cooling velocity is fast, cooling uniform.
The utility model embodiment is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the utility model embodiment overall structure figure.
Specific embodiment
As shown in Figure 1, the utility model provides a kind of reactive modified phenolic resin device, and it include reaction kettle ontology 1, it is described
The second reaction unit 2 is equipped with below reaction kettle 1, second reaction unit 2 is connected with reaction kettle ontology 1 by discharge nozzle 3
It connects, third reaction unit 4 is equipped with below second reaction unit 2, second reaction unit 2 reacts dress with third
It sets and is connected between 4 by the conducting of the second discharge nozzle 5, feed box 6, the discharging are equipped with below the third reaction unit 4
Catalyst charge device 7 is respectively equipped on pipe 3 and the second discharge nozzle 5.In above scheme, it is added for the first time in reaction kettle first
Catalyst carries out first set reaction with phenolic resin, after reaction, is entered in the second reaction unit 2 by discharge nozzle 3, discharge nozzle 3
It is upper to be provided with catalyst charge device 7, during discharging, catalyst is added second, by phenolic resin and catalyst into
Enter the second reaction unit 2 into the second secondary response, at this moment reaction is successive reaction, then it is anti-to enter back into third for border ring discharging in side
Device 4 is answered, is equally provided with catalyst charge device 7 on the second discharge nozzle 5, realizes that catalyst is added in third time, it is anti-by second
The catalyst for answering phenolic resin in device 2 to be added with third time enters third reaction unit 4 into third secondary response together, this
Sample is successive reaction in phenolic resin late phase reaction, and border ring discharging in side is repeatedly added compared to traditional by a reaction kettle
Catalyst, the present apparatus stir evenly, and temperature is consistent, and not will cause phenolic resin aging, and the reaction time is compared with original method
Also shorter, it ensure that the quality of phenolic resin, so that the color keep of phenolic resin is consistent.
Second reaction unit 2 is identical as 4 structure of third reaction unit, second reaction unit 2 and second
Reaction unit 4 has respectively included reaction feeding pipe 21, and spiral conveying bar 22, reaction are equipped in the reaction feeding pipe 21
The side of feeding pipe 21 is equipped with the motor 23 connecting with spiral conveying bar 21, and the outer surface of the reaction feeding pipe 21 is set
There is heating mechanism 8.In above scheme, motor 23 drives the rotation of spiral conveying bar 22 to realize phenolic resin discharging, discharges uniformly, surely
It is fixed.
The heating mechanism 8 includes heating pipe 81 and water tank, and the coiling of heating pipe 81 is in reaction conveying
The outer surface of pipeline 21, described 81 one end of heating pipe are connect by water inlet with water tank, and the other end passes through water outlet and water
Case connection, the water tank are equipped with heater.Heating pipe 81 is coiled on reaction feeding pipe 21, and heater is located at water tank
Interior, to heating water tanks, the water in water tank is flowed into heating pipe by water inlet pipe, is kept the temperature in heating pipe 81, is added
Water in hot-water line 81 is flowed into water tank by water outlet, realizes water circulation, is guaranteed the temperature of water, is guaranteed reaction conveying in this way
Temperature in pipeline 21 is consistent, realizes the successive reaction of phenolic resin and discharging.
The side of the reaction feeding pipe 21 is equipped with mounting base 24, and the motor 23 is set in mounting base 24, electricity
Machine 23 is connect by motor shaft with spiral conveying bar 22.
The catalyst charge device 7 includes feed hopper 71, and the feed hopper 71 passes through feed pipe 72 and discharging
Pipe 3 or the connection of the second discharge nozzle 5, the feed pipe 72 are equipped with inlet valve.Catalyst is placed in feed hopper 71, when charging,
Inlet valve is opened, when not feeding, then closes inlet valve, inlet valve is mounted on feed pipe 72 by flange, and inlet valve is existing
Technology is not specifically described.
It further include having cooling body 9, the cooling body 9 includes cooling feeding pipe 91, the cooling feeding pipe
91 are set to 4 lower section of third reaction unit, and the cooling feeding pipe 91 passes through third discharge nozzle 92 and third reaction unit 4
Reaction feeding pipe 21 connect, be equipped with cooling spiral conveying bar 93 in cooling feeding pipe 91, the one of cooling feeding pipe 91
Side, which is equipped with, passes through the second motor 95 that the second motor shaft 94 is connect, the cooling feeding pipe with cooling spiral conveying bar 93
91 outer surface is equipped with cooling structure 10.Cooling structure 10 is to the phenolic resin cooling after reaction, and traditional phenolic resin is anti-
It should afterwards be natural cooling, the utility model enters the resin after reaction in cooling feeding pipe 91, defeated by cooling spiral
Expect that bar 93 discharges, realize and cooled down in discharging, cooling velocity is fast, cooling uniform.
The cooling structure 10 includes cold water storage cistern and cold water pipe 101, and the coiling of cold water pipe 101 is in cooling conveying
The outer surface of pipeline 91, the cold water pipe 101 are connect by coolant intake and coolant outlet with cold water storage cistern, the cold water
Case is equipped with cooler.Cold water pipe 101 is coiled in cooling 91 outer surface of feeding pipe, and cold water storage cistern is equipped with cooler, for giving
The cooling refrigeration of water in water tank, guarantees that the water in cold water pipe is constantly in the state of cooling, makes the temperature one in cooling feeding pipe
It causes.
The feed box 6 is set to cooling 91 lower section of feeding pipe and by the 4th discharge nozzle 61 and cooling feeding pipe 91
Connection.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that the utility model, and any repacking with the utility model thought will all be received
Enter in this patent scope of patent protection.
Claims (8)
1. a kind of reactive modified phenolic resin device includes reaction kettle ontology, it is characterised in that: set below the reaction kettle ontology
There is the second reaction unit, connection is connected by discharge nozzle with reaction kettle ontology in second reaction unit, and described second is anti-
It answers and is equipped with third reaction unit below device, pass through the second discharge nozzle between second reaction unit and third reaction unit
Conducting connection, the third reaction unit lower section are equipped with feed box, are respectively equipped on the discharge nozzle and the second discharge nozzle
Catalyst charge device.
2. a kind of reactive modified phenolic resin device according to claim 1, it is characterised in that: second reaction unit with
Third reaction unit structure is identical, and second reaction unit and the second reaction unit have respectively included reaction feeding pipe,
Spiral conveying bar is equipped in the reaction feeding pipe, the side for reacting feeding pipe is equipped with the electricity connecting with spiral conveying bar
The outer surface of machine, the reaction feeding pipe is equipped with heating mechanism.
3. a kind of reactive modified phenolic resin device according to claim 2, it is characterised in that: the heating mechanism heats water
Pipe and water tank, in the outer surface of reaction feeding pipe, described heating pipe one end passes through water inlet for heating pipe's coiling
Mouth is connect with water tank, and the other end is connect by water outlet with water tank, and the water tank is equipped with heater.
4. a kind of reactive modified phenolic resin device according to claim 2, it is characterised in that: the reaction feeding pipe
Side is equipped with mounting base, and the motor is set in mounting base, and motor is connect by motor shaft with spiral conveying bar.
5. a kind of reactive modified phenolic resin device according to claim 1 or 2 or 3 or 4, it is characterised in that: the catalysis
Agent feeding device includes feed hopper, and the feed hopper is connect by feed pipe with discharge nozzle or the second discharge nozzle, described
Feed pipe is equipped with inlet valve.
6. a kind of reactive modified phenolic resin device according to claim 1 or 2 or 3 or 4, it is characterised in that: further include have it is cold
But mechanism, the cooling body include cooling feeding pipe, which is set to below third reaction unit, institute
The cooling feeding pipe stated is connect by third discharge nozzle with the reaction feeding pipe of third reaction unit, in cooling feeding pipe
Equipped with cooling spiral conveying bar, the side of cooling feeding pipe, which is equipped with, passes through the second motor axis connection with cooling spiral conveying bar
The outer surface of second motor, the cooling feeding pipe is equipped with cooling structure.
7. a kind of reactive modified phenolic resin device according to claim 6, it is characterised in that: the cooling structure includes
Cold water storage cistern and cold water pipe, the described cold water pipe coiling in the outer surface of cooling feeding pipe, the cold water pipe by it is cooling into
Mouth and coolant outlet are connect with cold water storage cistern, and the cold water storage cistern is equipped with cooler.
8. a kind of reactive modified phenolic resin device according to claim 6, it is characterised in that: the feed box is set to cooling
It is connect below feeding pipe and by the 4th discharge nozzle with cooling feeding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653003.9U CN208532664U (en) | 2018-05-03 | 2018-05-03 | A kind of reactive modified phenolic resin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653003.9U CN208532664U (en) | 2018-05-03 | 2018-05-03 | A kind of reactive modified phenolic resin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532664U true CN208532664U (en) | 2019-02-22 |
Family
ID=65393196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820653003.9U Expired - Fee Related CN208532664U (en) | 2018-05-03 | 2018-05-03 | A kind of reactive modified phenolic resin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208532664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321780A (en) * | 2021-01-04 | 2021-02-05 | 山东友泉新材料有限公司 | Continuous production method of thermosetting phenolic resin |
-
2018
- 2018-05-03 CN CN201820653003.9U patent/CN208532664U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321780A (en) * | 2021-01-04 | 2021-02-05 | 山东友泉新材料有限公司 | Continuous production method of thermosetting phenolic resin |
| CN112321780B (en) * | 2021-01-04 | 2021-04-09 | 山东友泉新材料有限公司 | Continuous production method of thermosetting phenolic resin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201357070Y (en) | Spherical cobaltosic oxide reaction kettle | |
| CN206701264U (en) | High polymer material reactor and production equipment | |
| CN208532664U (en) | A kind of reactive modified phenolic resin device | |
| CN209049377U (en) | A kind of nitrogen protection multi source heating reaction kettle | |
| CN201768562U (en) | Reaction kettle | |
| CN202876812U (en) | Reaction kettle for producing petrochemical products | |
| CN207307834U (en) | High molecular material reaction kettle and production equipment | |
| CN209715107U (en) | A kind of 5- nitro -1,3- phthalic acid continuous production and isolated device | |
| CN210357147U (en) | Constant temperature heating reaction kettle | |
| CN209173929U (en) | A kind of double plate pipe heating device applied to reaction kettle | |
| CN208302780U (en) | A kind of temperature of reaction kettle regulating device | |
| CN207887166U (en) | A kind of production anticorrosion water-soluble coating useization epoxy kettle | |
| CN201997333U (en) | Reaction kettle | |
| CN107442053A (en) | Intelligent reaction kettle | |
| CN205684000U (en) | A kind of chemical industry stirred autoclave with compound inner coil pipe | |
| CN207204093U (en) | Intelligent reaction kettle | |
| CN209631198U (en) | A kind of intelligent temperature control reactive modified phenolic resin kettle | |
| CN201406396Y (en) | Poly-isophthalic acid glycol ester preparation system | |
| CN206381993U (en) | Phenolic resin synthesizer | |
| CN213590442U (en) | Chemical industry reation kettle's heat abstractor | |
| CN215611560U (en) | Glue reation kettle with cooling function | |
| CN206463952U (en) | A kind of hydrogenation reaction cauldron | |
| CN219922879U (en) | Batching feeding system for production of p-chlorobenzyl chloride | |
| CN204973905U (en) | Reactor | |
| CN208627264U (en) | Reaction kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |