CN211026277U - Modified environment-friendly resorcinol formaldehyde resin production system - Google Patents
Modified environment-friendly resorcinol formaldehyde resin production system Download PDFInfo
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- CN211026277U CN211026277U CN201921540186.4U CN201921540186U CN211026277U CN 211026277 U CN211026277 U CN 211026277U CN 201921540186 U CN201921540186 U CN 201921540186U CN 211026277 U CN211026277 U CN 211026277U
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- reation kettle
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Abstract
The utility model provides a modified environmental protection resorcinol formaldehyde resin production system, including liquid raw material tank, reation kettle, condenser and waste liquid jar, reation kettle's top is provided with liquid raw materials import, solid-state raw materials import and compound material import, and liquid raw material tank passes through dropwise add groove liquid raw materials import, and reation kettle's inside is provided with the stirring rake, and the condenser is connected to reation kettle's top, and waste liquid jar is connected to the condenser, and reation kettle's bottom sets up the discharge gate, and the feed end of measuring pump is connected to the discharge gate, and the discharging pipe is connected to the discharge end of measuring pump. The utility model discloses a process and solid-state raw materials, liquid raw materials, the built material of modified environmental protection resorcinol formaldehyde resin automatic production add respectively, add accurate and speed controllable, are favorable to controlling the reaction process.
Description
Technical Field
The utility model belongs to the technical field of rubber auxiliary agent technique and specifically relates to a modified environmental protection resorcinol formaldehyde resin production system.
Background
In the production and processing process of rubber products, a steel cord is used for enhancing the strength of the rubber products, the adhesive force between the steel cord and rubber influences the service life of the rubber products, in order to avoid the reduction of the adhesive force caused by aging and use of the steel cord and the rubber and influence the use of the rubber products, the strong force of resorcinol, resorcinol formaldehyde resin and other strong vulcanized rubber and the adhesive force between the rubber and the steel cord are usually added before vulcanization of the rubber, the resorcinol is easy to sublimate at high temperature to generate smoke and pollute the environment, the modified resorcinol formaldehyde resin can better avoid the problem in the aspect, the production of the modified resorcinol formaldehyde resin adopts manual operation, the automatic continuous production process cannot be realized, the production efficiency is low, the precision of raw material preparation is low, and the quality of the product is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned defect that prior art exists, provide a modified environmental protection resorcinol formaldehyde resin production system.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a modified environmental protection resorcinol formaldehyde resin production system, including liquid head tank, reation kettle, condenser and waste liquid jar, reation kettle's top is provided with liquid raw materials import, solid-state raw materials import and complex material import, liquid head tank is imported through dropwise add groove liquid raw materials, reation kettle's inside is provided with the stirring rake, the condenser is connected to reation kettle's top, the waste liquid jar is connected to the condenser, reation kettle's bottom sets up the discharge gate, the feed end of measuring pump is connected to the discharge gate, the discharging pipe is connected to the discharge end of measuring pump.
The production system of the modified environment-friendly resorcinol-formaldehyde resin also comprises a cooling device and a material receiving device, wherein the cooling device is arranged below the discharge pipe, and the discharge end of the cooling device is connected with the material receiving device; the cooling device comprises a conveying device and a cooling assembly arranged in the conveying device and used for cooling the surface of the conveying device, the cooling assembly comprises a water return groove and a spray pipe, the spray pipe is connected with a water supply system through a circulating water pump, and the water return groove is arranged below the spray pipe and used for collecting cooling water sprayed by the spray pipe.
The water return tank is connected to a water supply system through a pipeline, so that the water return tank, the spray pipe, the circulating water pump and the water supply system form a circulating cooling system, and a circulatable cooling process is realized.
A connecting scraper is arranged between the discharge end of the conveying device and the receiving device, and conveyed material particles can smoothly slide into the receiving disc along the connecting scraper through the connecting scraper.
The utility model has the advantages that:
the utility model discloses can realize the process of modified environmental protection resorcinol formaldehyde resin automatic production and solid, liquid raw materials add respectively, still be provided with compound feed inlet, can be used for adding some less material components of quantity, can add corresponding compound material according to the condition of production in the process of production, be convenient for production control; the utility model adopts the speed-adjustable dripping mode for adding the liquid raw material, the adding is accurate and the speed is controllable, which is beneficial to controlling the reaction process; furthermore the utility model discloses set up cooling device, cooling device and reation kettle cooperation have realized the process of mixed reaction, cooling ejection of compact integration, the utility model discloses a process that the material grain that the recirculated cooling water made the conveying to the cooling of conveyer constantly cools down in data send process, and the cooling effect is good, and production efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the system comprises a liquid raw material tank 1, a 2-dripping tank, a 3-reaction kettle, a 31-solid raw material inlet, a 32-compound material inlet, a 4-condenser, a 5-waste liquid tank, a 6-discharge pipe, a 7-metering pump, an 8-conveying device, a 9-spraying pipe, a 10-water return tank, an 11-material receiving device and a 12-connecting scraper.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in figure 1 of the drawings, in which,
a modified environment-friendly resorcinol formaldehyde resin production system comprises a liquid raw material tank 1, a reaction kettle 3, a condenser 4 and a waste liquid tank 5, wherein a liquid raw material inlet, a solid raw material inlet 31 and a compound material inlet 32 are formed in the top of the reaction kettle 3, the liquid raw material tank 1 is connected with the liquid raw material inlet through a dripping tank 2, the dosage of a first modifier is large, the liquid raw material tank 1 is vacuumized by negative pressure to be arranged at a high position for storage, the dripping tank 2 is dripped by utilizing the gravity of materials through the dripping tank 2, a flow meter and an adjusting valve are arranged on a pipeline connecting the dripping tank 2 with the liquid raw material inlet, the dripping speed can be adjusted according to specific process conditions, and the reaction speed and the reaction process can be better controlled while the accurate feeding process is realized; the catalyst and the second modifier are small in dosage and are added through the compound inlet 32; reation kettle 3's inside is provided with the stirring rake, and each raw materials component mixing reaction under the stirring effect of stirring rake, condenser 4 is connected to reation kettle 3's top, and waste liquid jar 5 is connected to condenser 4, and resin synthesis reaction goes on under high temperature, produces a small amount of by-product water and can have partial unreacted monomer to volatilize simultaneously, and water and volatile raw materials monomer collect through the condensation of condenser 4 waste liquid jar 5 in, the waste liquid can be sent to waste liquid recovery portion recovery processing, no longer produces by-product water when reacting to the terminal point, reation kettle 3 bottom sets up the discharge gate, and the feed end of measuring pump 7 is connected to the discharge gate, discharging pipe 6 is connected to the discharge end of measuring pump 7, and the reaction is accomplished, and the product is discharged from discharging pipe 6 under the effect of measuring pump 7 through reation kettle 3's discharge gate.
Further, discharging pipe 6's below is provided with cooling device, and cooling device's ejection of compact end receiving device 11, cooling device includes conveyer 8 and sets up and carry out refrigerated cooling module in conveyer 8 inside to conveyer 8's surface, cooling module includes return water tank 10 and shower 9, shower 9 is connected water supply system and is gone on conveyer 8 through spray cooling water through circulating water pump, makes the material grain of conveying 8 surface conveying reach refrigerated effect under heat-conduction, and return water tank 10 sets up and makes spun cooling water fall into in the below of shower 9 return water tank 10, be provided with a plurality of spouts on shower 9 display setting and the shower 9, the cooling water is spout and the contact of 8 formation surfaces of conveyer from a plurality of spouts, reinforcing cooling effect.
Further, the water returning tank 10 may be connected to a water supply system through a pipeline to form a circulation cooling process.
Furthermore, a connecting scraper 12 is arranged between the discharge end of the conveying device 8 and the receiving device 11, the connecting scraper 12 has a guiding effect, and the conveyed material particles can smoothly slide into the receiving tray along the connecting scraper 12 through the connecting scraper 12, so that the material particles are prevented from scattering.
The utility model discloses can realize the process of modified environmental protection resorcinol formaldehyde resin automatic production and solid, liquid raw materials add respectively, still be provided with compound feed inlet 32, can be used for adding some less material components of quantity, can add corresponding compound material according to the condition of production in the process of production, the production control of being convenient for; the utility model adopts the speed-adjustable dripping mode for adding the liquid raw material, the adding is accurate and the speed is controllable, which is beneficial to controlling the reaction process; furthermore the utility model discloses set up cooling device, cooling device and 3 cooperations of reation kettle have realized the process of mixed reaction, cooling ejection of compact integration, the utility model discloses a process that the material grain that the recirculated cooling water made the conveying to the cooling of conveyer 8 constantly cools down in the data send process, and the cooling effect is good, and production efficiency is high.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (6)
1. A modified environment-friendly resorcinol formaldehyde resin production system is characterized in that: including liquid head tank, reation kettle, condenser and waste liquid jar, reation kettle's top is provided with liquid raw materials import, solid-state raw materials import and compound material import, and liquid head tank passes through dropwise add groove liquid raw materials import, and reation kettle's inside is provided with the stirring rake, and condenser is connected to reation kettle's top, and waste liquid jar is connected to the condenser, and reation kettle's bottom sets up the discharge gate, and the feed end of measuring pump is connected to the discharge gate, and the discharging pipe is connected to the discharge end of measuring pump.
2. The modified environment-friendly resorcinol-formalin resin production system according to claim 1, wherein: the cooling device is arranged below the discharge pipe, and the discharge end of the cooling device is connected with the receiving device.
3. The modified environment-friendly resorcinol-formalin resin production system according to claim 2, wherein: the cooling device comprises a conveying device and a cooling assembly arranged in the conveying device and used for cooling the surface of the conveying device, the cooling assembly comprises a water return groove and a spray pipe, the spray pipe is connected with a water supply system through a circulating water pump, and the water return groove is arranged below the spray pipe.
4. The system for producing a modified environment-friendly resorcinol-formalin resin according to claim 3, wherein: the spray pipes are arranged in an array mode and provided with a plurality of nozzles.
5. The system for producing a modified environment-friendly resorcinol-formalin resin according to any one of claims 3-4, wherein: the water return tank may be connected to a water supply system through a pipe.
6. The system for producing a modified environment-friendly resorcinol-formalin resin according to any one of claims 3-4, wherein: and a connecting scraper is arranged between the discharge end of the conveying device and the material receiving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540186.4U CN211026277U (en) | 2019-09-16 | 2019-09-16 | Modified environment-friendly resorcinol formaldehyde resin production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540186.4U CN211026277U (en) | 2019-09-16 | 2019-09-16 | Modified environment-friendly resorcinol formaldehyde resin production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211026277U true CN211026277U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540186.4U Active CN211026277U (en) | 2019-09-16 | 2019-09-16 | Modified environment-friendly resorcinol formaldehyde resin production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211026277U (en) |
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2019
- 2019-09-16 CN CN201921540186.4U patent/CN211026277U/en active Active
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