CN214210499U - High chemical reaction efficiency reation kettle for acrylic resin - Google Patents
High chemical reaction efficiency reation kettle for acrylic resin Download PDFInfo
- Publication number
- CN214210499U CN214210499U CN202022963714.6U CN202022963714U CN214210499U CN 214210499 U CN214210499 U CN 214210499U CN 202022963714 U CN202022963714 U CN 202022963714U CN 214210499 U CN214210499 U CN 214210499U
- Authority
- CN
- China
- Prior art keywords
- hot water
- cold water
- water pipe
- reaction kettle
- main body
- 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.)
- Active
Links
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Polymerisation Methods In General (AREA)
Abstract
The utility model relates to a high chemical reaction efficiency reaction kettle for acrylic resin, which comprises a reaction kettle main body and an external water system, wherein a rotating shaft of a motor is connected with a stirring shaft, the stirring shaft is provided with a stirring rod, and the stirring rod is provided with vertical stirring blades, so that the fluidity of reactants can be accelerated by stirring, and the chemical reaction efficiency is improved; the heating layer comprises a hot water pipe, a hot water outlet and a hot water inlet, and the hot water pipe is spirally fixed on the reaction kettle main body from bottom to top; the cooling layer comprises a cold water inlet, a cold water outlet and a cold water pipe, and the cold water pipe surrounds the outer circle of the heating layer in an S shape; the cold water pump is connected with the cold water inlet, and the rotating speed of the cold water pump is adjusted to adjust the flow rate in the cold water pipe; the hot water pump is connected with the hot water inlet, and the rotating speed of the hot water pump is adjusted to adjust the flow rate in the hot water pipe; the heating temperature of the reaction kettle main body can be quickly adjusted by adjusting the flow rates of hot water and cold water in the hot water pipe and the cold water pipe, so that the temperature of the reaction kettle main body is at the optimal reaction temperature, and the chemical reaction efficiency is improved.
Description
Technical Field
The utility model relates to a reation kettle technical field especially relates to a high chemical reaction efficiency reation kettle for acrylic resin.
Background
The reaction kettle is typical main reaction equipment in chemical raw material production and is widely applied to the production of chemical raw material products. The reaction kettle generally comprises a kettle body, a transmission device, a stirring device, a heating device, a cooling device and a sealing device. The corresponding supporting auxiliary assembly: fractionating column, condenser, water separator, collecting tank, filter, etc. The working principle is that the reaction solvent is actually put into the inner layer to be stirred and reacted. The reactor can be reheated and cooled with different refrigerants, hot water and hot oil. Then, a constant temperature thermal dissolving medium or a cooling medium is injected through the intermediate layer of the reactor to heat or cool the material in the reactor. Meanwhile, the stirring can be carried out under the condition of atmospheric pressure or negative pressure according to the use requirement. The reaction polymerization is carried out by dispersing and mixing a plurality of materials through stirring, heating and cooling. When the reactants react in the reaction kettle, the evaporation and the reflux of the reaction solution can be controlled. After the reaction is completed, the material is discharged from an outlet at the bottom of the reactor. The reaction kettle is widely applied to the production of chemical raw materials such as resin, water-based paint, epoxy resin, urea-formaldehyde phenolic resin, acrylic resin, polyester resin, phenolic resin, amino resin, curing agent, PU polyurethane and the like.
The acrylic resin is a generic term for polymers of acrylic acid, methacrylic acid and derivatives thereof. The thermoplastic acrylic resin does not generate further crosslinking in the film forming process, so the thermoplastic acrylic resin has larger relative molecular weight, good light and color retention, water and chemical resistance, quick drying, convenient construction, easy construction recoating and reworking, and good whiteness and positioning of aluminum powder when preparing the aluminum paint. The thermoplastic acrylic resin is widely applied in the fields of automobiles, electrical appliances, machinery, buildings and the like.
Due to the particularity of the chemical and physical properties of the acrylic resin, in order to ensure the efficiency of the chemical reaction synthesis of the acrylic resin, the uniform heating and the temperature adaptation to the requirements of each stage of the reaction process are required to be ensured in the mixing reaction process, and meanwhile, the fluidity of reactants is ensured. However, the existing reaction kettle for acrylic resin is heated unevenly and the temperature is adjusted slowly in the operation process, so that the chemical reaction production efficiency of the acrylic resin product cannot be ensured, and the quality stability of the product cannot be ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the aforesaid not enough, provide one kind can the even heating water based paint, again can the quick adjustment heating temperature acrylic resin with high chemical reaction efficiency reation kettle.
The purpose of the utility model is realized like this:
a reaction kettle with high chemical reaction efficiency for acrylic resin comprises a reaction kettle main body and an external water system, wherein an upper cover is arranged above the reaction kettle main body; a motor is fixed in the center of the upper cover, a rotating shaft of the motor is connected with a stirring shaft, a horizontal stirring rod is arranged on the stirring shaft, a vertical stirring blade is arranged on the stirring rod, and a strip-shaped hole is formed in the stirring blade; the reaction kettle main body is sequentially provided with a heating layer, a cooling layer and a heat preservation layer from inside to outside; the heating layer comprises a hot water pipe, a hot water outlet and a hot water inlet, and the hot water pipe is spirally fixed on the reaction kettle main body from bottom to top; the hot water outlet is arranged at the top of the hot water pipe, and the hot water inlet is arranged at the bottom of the hot water pipe; the cooling layer comprises a cold water inlet, a cold water outlet and a cold water pipe, and the cold water pipe surrounds the outer circle of the heating layer in an S shape; the cold water outlet is arranged at the bottom of the cold water pipe, and the cold water inlet is arranged at the top of the cold water pipe; the external water system comprises a cold water pump, a cold water tank, a hot water pump, a hot water tank, a hot water pool and a cold water pool; one end of the cold water pump is connected with a cold water inlet through a water pipe, and the other end of the cold water pump is connected with a cold water tank through a water pipe; one end of the hot water pump is connected with the hot water inlet through a water pipe, and the other end of the hot water pump is connected with the hot water tank through a water pipe.
The utility model relates to a high chemical reaction efficiency reation kettle for acrylic resin, on cover and seted up the charge door.
The utility model relates to a high chemical reaction efficiency reation kettle for acrylic resin, the bottom of (mixing) shaft articulates in the link, and the link passes through the mount to be fixed in reation kettle main part bottom.
The utility model relates to a high chemical reaction efficiency reaction kettle for acrylic resin, wherein a hot water pool is connected with a hot water outlet; the cold water pool is connected with a cold water outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
the reaction kettle with high chemical reaction efficiency for acrylic resin of the utility model is provided with a vertical stirring blade in the positive center of the reaction kettle main body, and the stirring blade is provided with a strip-shaped hole, so that the fluidity of reactants can be accelerated by stirring, and the contact area of the reactants is increased, thereby improving the chemical reaction efficiency; the reaction kettle main body is sequentially provided with a heating layer, a cooling layer and a heat preservation layer from inside to outside; the hot water pipe is spirally fixed on the reaction kettle main body from bottom to top to play a role in heating, and hot water with constant temperature enters from a hot water inlet at the bottom and flows through the hot water pipe to be discharged from a hot water outlet at the top; the cold water pipe surrounds the outer circle of the heating layer in an S shape to play a role of cooling, cold water with constant temperature enters from a cold water inlet at the top and flows through the cold water pipe to be discharged from a cold water outlet at the bottom; one end of the cold water pump is connected with the cold water inlet through a water pipe, the other end of the cold water pump is connected with the cold water tank through a water pipe, and the flow rate of cold water in the cold water pipe is adjusted by adjusting the rotating speed of the cold water pump; one end of the hot water pump is connected with the hot water inlet through a water pipe, the other end of the hot water pump is connected with the hot water tank through a water pipe, and the flow rate of hot water in the hot water pipe is adjusted by adjusting the rotating speed of the hot water pump; the heating temperature of the reaction kettle main body can be quickly adjusted by adjusting the flow rates of hot water and cold water in the hot water pipe and the cold water pipe, so that the temperature of the reaction kettle main body is always at the optimal reaction temperature, and the chemical reaction efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a high chemical reaction efficiency reaction kettle for acrylic resin.
FIG. 2 is a schematic diagram of the connection between the main body of the reaction kettle and the external water system in the reaction kettle with high chemical reaction efficiency for acrylic resin.
Fig. 3 is a top view of the high chemical reaction efficiency reaction kettle for acrylic resin of the present invention.
Wherein: the reaction kettle comprises a reaction kettle main body 1, an upper cover 2, a stirring shaft 3, a motor 4, a stirring rod 5, stirring blades 6, a strip-shaped hole 7, a heating layer 8, a cooling layer 9, a heat preservation layer 10, a connecting frame 11, a fixing frame 12, a hot water outlet 13, a feeding port 14, a cold water inlet 15, a cold water outlet 16, a hot water inlet 17, a cold water pipe 18, a hot water pipe 19, a cold water pump 20, a cold water tank 21, a hot water pump 22, a hot water tank 23, a hot water pool 24 and a cold water pool 25.
Detailed Description
Referring to fig. 1 to 3, the high chemical reaction efficiency reaction kettle for acrylic resin according to the present invention comprises a reaction kettle main body 1 and an external water system, wherein an upper cover 2 is disposed above the reaction kettle main body 1; a motor 4 is fixed at the center of the upper cover 1, a rotating shaft of the motor 4 is connected with a stirring shaft 3, a horizontal stirring rod 5 is arranged on the stirring shaft 3, a vertical stirring blade 6 is arranged on the stirring rod 5, and a strip-shaped hole 7 is formed in the stirring blade 6, so that the fluidity of reactants can be accelerated by stirring, the contact area of the reactants is increased, and the chemical reaction efficiency is improved; the reaction kettle main body 1 is sequentially provided with a heating layer 8, a cooling layer 9 and a heat preservation layer 10 from inside to outside; the heating layer 8 comprises a hot water pipe 19, a hot water outlet 13 and a hot water inlet 17, the hot water pipe 19 is spirally fixed on the reaction kettle main body 1 from bottom to top to play a heating role, the hot water outlet 13 is arranged at the top of the hot water pipe 19, the hot water inlet 17 is arranged at the bottom of the hot water pipe 19, hot water with constant temperature enters from the hot water inlet 17 at the bottom, and flows through the hot water pipe 19 and is discharged from the hot water outlet 13 at the top; the cooling layer 9 comprises a cold water inlet 15, a cold water outlet 16 and a cold water pipe 18, the cold water pipe 18 surrounds the heating layer 8 in an S shape to perform a cooling function, the cold water outlet 16 is arranged at the bottom of the cold water pipe 18, the cold water inlet 15 is arranged at the top of the cold water pipe 18, cold water with constant temperature enters from the cold water inlet 15 at the top, and flows through the cold water pipe 18 and is discharged from the cold water outlet 16 at the bottom; the external water system comprises a cold water pump 20, a cold water tank 21, a hot water pump 22, a hot water tank 23, a hot water pool 24 and a cold water pool 25; one end of the cold water pump 20 is connected with the cold water inlet 15 through a water pipe, the other end of the cold water pump is connected with the cold water tank 21 through a water pipe, and the flow rate of cold water in the cold water pipe 18 is adjusted by adjusting the rotating speed of the cold water pump 20; one end of the hot water pump 22 is connected with the hot water inlet 17 through a water pipe, the other end of the hot water pump is connected with the hot water tank 23 through a water pipe, and the flow rate of hot water in the hot water pipe 19 is adjusted by adjusting the rotating speed of the hot water pump 22; the heating temperature of the reaction kettle main body 1 can be quickly adjusted by adjusting the flow rates of hot water and cold water in the hot water pipe 19 and the cold water pipe 18, so that the temperature of the reaction kettle main body is always at the optimal reaction temperature, and the chemical reaction efficiency is improved;
further, a feed inlet 14 is formed in the upper cover 1;
further, the bottom of the stirring shaft 3 is hinged to a connecting frame 11, and the connecting frame 11 is fixed to the bottom of the reaction kettle main body 1 through a fixing frame 12 to play a role in fixing the stirring shaft 3;
further, the hot water tank 24 is connected with the hot water outlet 13 and is used for storing discharged hot water; the cold water tank 25 is connected to the cold water outlet 16 for storing the discharged cold water.
In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (4)
1. The utility model provides a high chemical reaction efficiency reation kettle for acrylic resin which characterized in that: comprises a reaction kettle main body (1) and an external water system, wherein an upper cover (2) is arranged above the reaction kettle main body (1); a motor (4) is fixed in the center of the upper cover (2), a rotating shaft of the motor (4) is connected with a stirring shaft (3), a horizontal stirring rod (5) is arranged on the stirring shaft (3), a vertical stirring blade (6) is arranged on the stirring rod (5), and a strip-shaped hole (7) is formed in the stirring blade (6); the reaction kettle main body (1) is sequentially provided with a heating layer (8), a cooling layer (9) and a heat preservation layer (10) from inside to outside; the heating layer (8) comprises a hot water pipe (19), a hot water outlet (13) and a hot water inlet (17), and the hot water pipe (19) is spirally fixed on the reaction kettle main body (1) from bottom to top; the hot water outlet (13) is arranged at the top of the hot water pipe (19), and the hot water inlet (17) is arranged at the bottom of the hot water pipe (19); the cooling layer (9) comprises a cold water inlet (15), a cold water outlet (16) and a cold water pipe (18), and the cold water pipe (18) surrounds the heating layer (8) in an S shape; the cold water outlet (16) is arranged at the bottom of the cold water pipe (18), and the cold water inlet (15) is arranged at the top of the cold water pipe (18); the external water system comprises a cold water pump (20), a cold water tank (21), a hot water pump (22), a hot water tank (23), a hot water pool (24) and a cold water pool (25); one end of the cold water pump (20) is connected with the cold water inlet (15) through a water pipe, and the other end of the cold water pump is connected with the cold water tank (21) through a water pipe; one end of the hot water pump (22) is connected with the hot water inlet (17) through a water pipe, and the other end of the hot water pump is connected with the hot water tank (23) through a water pipe.
2. The high chemical reaction efficiency reaction kettle for acrylic resin according to claim 1, wherein: the upper cover (2) is provided with a feed inlet (14).
3. The high chemical reaction efficiency reaction kettle for acrylic resin according to claim 1, wherein: the bottom of the stirring shaft (3) is hinged to a connecting frame (11), and the connecting frame (11) is fixed to the bottom of the reaction kettle main body (1) through a fixing frame (12).
4. The high chemical reaction efficiency reaction kettle for acrylic resin according to claim 1, wherein: the hot water pool (24) is connected with a hot water outlet (13); the cold water pool (25) is connected with the cold water outlet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963714.6U CN214210499U (en) | 2020-12-11 | 2020-12-11 | High chemical reaction efficiency reation kettle for acrylic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022963714.6U CN214210499U (en) | 2020-12-11 | 2020-12-11 | High chemical reaction efficiency reation kettle for acrylic resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214210499U true CN214210499U (en) | 2021-09-17 |
Family
ID=77701640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022963714.6U Active CN214210499U (en) | 2020-12-11 | 2020-12-11 | High chemical reaction efficiency reation kettle for acrylic resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214210499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716509A (en) * | 2021-11-02 | 2021-11-30 | 新希望双喜乳业（苏州）有限公司 | Milk product filling machine capable of extruding liquid |
-
2020
- 2020-12-11 CN CN202022963714.6U patent/CN214210499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716509A (en) * | 2021-11-02 | 2021-11-30 | 新希望双喜乳业（苏州）有限公司 | Milk product filling machine capable of extruding liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214210499U (en) | High chemical reaction efficiency reation kettle for acrylic resin | |
| CN104968428B (en) | With the reactor of condensation pipe and the in the reactor method of polymeric polyamide vertically | |
| CN109369869A (en) | A kind of industrialized preparing process of high-purity linear phenol-aldehyde resin | |
| CN112473610A (en) | Process and apparatus for melt polymerization of semi-aromatic polyamides | |
| CN100427386C (en) | Medium grade insoluble sulphur preparing process and producing apparatus | |
| US3544522A (en) | Continuous manufacture of polymers | |
| CN113181868A (en) | Solid-phase tackifying reaction kettle and method | |
| CN112724296A (en) | Transparent polystyrene with capacity of more than 5 ten thousand tons and production equipment and process thereof | |
| CN216171618U (en) | Efficient mixing equipment for production of waterborne polyurethane transparent matte finish paint | |
| CN206337204U (en) | A kind of PEPA continuous production device | |
| CN108641020A (en) | A kind of preparation method of the degradation-resistant polyvinyl butyral of low acid value | |
| CN214210492U (en) | Efficient mixing reaction kettle for uniformly heating water-based paint | |
| CN114570322A (en) | Polypropylene production system | |
| CN114570321A (en) | Polyurethane prepolymer production equipment and production method thereof | |
| CN205042469U (en) | Polymerization reaction device | |
| CN110433755B (en) | Method and device for continuously preparing diazo compound | |
| CN208395084U (en) | A kind of preparation system of alkoxy end-capped dimethyl silicone polymer | |
| CN208406979U (en) | Novel whole polycondensation vessel | |
| CN209123698U (en) | Polymerization inhibitor constant temperature mixing apparatus in a kind of metering system acid production process | |
| CN215389289U (en) | High-efficient reation kettle is used in waterborne polyurethane resin production | |
| CN214210539U (en) | High-viscosity epoxy resin is with high-efficient reation kettle that mixes | |
| CN213966559U (en) | Automatic control reation kettle that adjusts temperature | |
| CN210885927U (en) | Copolyester hot melt adhesive intermittent production device | |
| CN214863531U (en) | Can preheat reaction medium's chlorine vinegar copolymer resin apparatus for producing | |
| CN211514520U (en) | Reaction vessel for chemical raw material production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |