CN214681690U - Sulfonation reaction device is used in surfactant preparation - Google Patents
Sulfonation reaction device is used in surfactant preparation Download PDFInfo
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- CN214681690U CN214681690U CN202023004866.XU CN202023004866U CN214681690U CN 214681690 U CN214681690 U CN 214681690U CN 202023004866 U CN202023004866 U CN 202023004866U CN 214681690 U CN214681690 U CN 214681690U
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Abstract
The utility model relates to a sulfonation reaction device is used in surfactant preparation, including box, reaction cylinder, the reaction cylinder sets firmly box top center, just the reaction cylinder lower part stretches into in the box, upper portion is equipped with the gas-liquid mixing chamber in the reaction cylinder, the lower part is equipped with the reaction chamber in the reaction cylinder, gas-liquid mixing chamber bottom is equipped with a pair of liquid outlet, be equipped with over-and-under type rabbling mechanism in the reaction cylinder, reaction cylinder one side top is equipped with the inlet pipe, reaction cylinder opposite side top is equipped with the intake pipe of being connected with air supply equipment, reaction cylinder top one end is equipped with the blast pipe of being connected with tail gas treatment equipment, the reaction intracavity is equipped with the pressure liquid mechanism, be equipped with in the box with the cooling body that the reaction chamber is connected, just the box both sides are equipped with inlet tube and the outlet pipe that is used for the cooling water circulation to flow. The utility model discloses make surfactant sulfonation reaction effectual, and the cooling efficiency is high after the reaction.
Description
Technical Field
The utility model relates to a surfactant preparation field especially relates to a sulfonation reaction device is used in surfactant preparation.
Background
The surfactant is a substance which can obviously change the interface state of a solution system when a small amount of the surfactant is added, and is commonly used in the fields of metal treatment, industrial cleaning, oil exploitation, pesticides and the like. Need add sulfonating agent and carry out sulfonation reaction during surfactant production, generally go on in reation kettle, and current reation kettle is a section of thick bamboo mostly, is equipped with a stirring rake in, by the condenser tube cooling of winding in the reaction cylinder outside, puts into a section of thick bamboo with all raw materials and stirs, and stirring effect is general, and cooling efficiency is low.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide a sulfonation reaction device for preparing a surfactant.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a sulfonation reaction device for preparing a surfactant comprises a box body and a reaction cylinder, wherein the reaction cylinder is fixedly arranged at the center of the top of the box body, the lower part of the reaction cylinder extends into the box body, a gas-liquid mixing cavity is arranged at the upper part in the reaction cylinder, a reaction cavity is arranged at the lower part in the reaction cylinder, a pair of liquid outlets are arranged at the bottom of the gas-liquid mixing cavity, a lifting stirring mechanism is arranged in the reaction cylinder, an inlet pipe is arranged at the top of one side of the reaction cylinder, an inlet pipe connected with gas supply equipment is arranged at the top of the other side of the reaction cylinder, an exhaust pipe connected with tail gas treatment equipment is arranged at one end of the top of the reaction cylinder, a liquid pressing mechanism is arranged in the reaction cavity, a cooling mechanism connected with the reaction cavity is arranged in the box body, an inlet pipe and an outlet pipe used for cooling water to circularly flow are arranged at two sides of the box body, a liquid outlet pipe connected with the cooling mechanism is arranged at the center of the bottom of the box body, and a spiral electric heating pipe is arranged in the interlayer on the inner wall of the reaction cavity.
Particularly, the stirring mechanism comprises a pair of first electric cylinders fixedly arranged at two ends of the top of the reaction cylinder, piston rods of the first electric cylinders penetrate into the reaction cylinder, a waterproof cover is fixedly arranged in the waterproof cover, a motor is arranged in the waterproof cover, and a spiral stirring paddle is fixedly arranged after an output shaft of the motor penetrates out of the waterproof cover.
Particularly, the hydraulic mechanism comprises a pressing plate which is arranged on the inner wall of the reaction cavity in a sliding mode, the center of the top of the reaction cylinder is provided with a second electric cylinder, and a piston rod of the second electric cylinder penetrates into the reaction cavity and is fixedly connected to the center of the top of the pressing plate.
Particularly, the top of the pressing plate is provided with a through hole corresponding to the liquid outlet, the spiral stirring paddle can sequentially penetrate through the liquid outlet and the through hole, and a first valve is arranged in the liquid outlet and the through hole.
Particularly, the cooling mechanism comprises a plurality of liquid guide pipes fixedly arranged at the bottom of the reaction barrel and connected with the reaction cavity, a liquid storage disc connected with the liquid guide pipes is arranged at the lower part in the box body, a plurality of annular cooling cavities which are sleeved are arranged at the top of the liquid storage disc, the liquid outlet pipe is connected with the center of the bottom of the liquid storage disc, and a plurality of fixing rods are arranged on the liquid storage disc and a support at the bottom in the box body.
Particularly, the water inlet pipe and the water outlet pipe are connected with refrigeration equipment.
Particularly, the feeding pipe and the liquid outlet pipe are provided with a second valve.
The utility model has the advantages that: the utility model discloses a set up gas-liquid mixing chamber, reaction chamber, over-and-under type rabbling mechanism, hydraulic pressure mechanism, cooling body for the stirring during surfactant sulfonation reaction, reaction effect is good, and is convenient for cool off fast after the reaction, and is efficient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cooling mechanism of the present invention;
in the figure: 1-a feed pipe; 2-electric cylinder one; 3-electric cylinder two; 4-a reaction cylinder; 5-gas-liquid mixing cavity; 6-a liquid outlet; 7-water inlet pipe; 8-a box body; 9-a cooling cavity; 10-a waterproof cover; 11-a motor; 12-a spiral stirring paddle; 13-an electric heating tube; 14-a liquid storage tray; 15-a catheter; 16-a liquid outlet pipe; 17-a reaction chamber; 18-a via hole; 19-pressing plate; 20-water outlet pipe; 21-an air inlet pipe; 22-an exhaust pipe;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-2, a sulfonation reaction device for preparing a surfactant comprises a box body 8 and a reaction cylinder 4, wherein the reaction cylinder 4 is fixedly arranged at the center of the top of the box body 8, the lower part of the reaction cylinder 4 extends into the box body 8, a gas-liquid mixing chamber 5 is arranged at the upper part in the reaction cylinder 4, a reaction chamber 17 is arranged at the lower part in the reaction cylinder 4, a pair of liquid outlets 6 are arranged at the bottom of the gas-liquid mixing chamber 5, a lifting stirring mechanism is arranged in the reaction cylinder 4, a feeding pipe 1 is arranged at the top of one side of the reaction cylinder 4, an air inlet pipe 21 connected with an air supply device is arranged at the top of the other side of the reaction cylinder 4, an exhaust pipe 22 connected with a tail gas treatment device is arranged at one end of the top of the reaction cylinder 4, a liquid pressing mechanism is arranged in the reaction chamber 17, a cooling mechanism connected with the reaction chamber 17 is arranged in the box body 8, and a water inlet pipe 7 and a water outlet pipe 20 for circulating and flowing cooling water are arranged at two sides of the box body 8, a liquid outlet pipe 16 connected with the cooling mechanism is arranged at the center of the bottom of the box body 8, and a spiral electric heating pipe 13 is arranged in an interlayer on the inner wall of the reaction cavity 17.
Particularly, the stirring mechanism comprises a pair of first electric cylinders 2 fixedly arranged at two ends of the top of the reaction cylinder 4, piston rods of the first electric cylinders 2 penetrate into the reaction cylinder 4, a waterproof cover 10 is fixedly arranged in the reaction cylinder 4, a motor 11 is arranged in the waterproof cover 10, an output shaft of the motor 11 penetrates out of the waterproof cover 10, then a spiral stirring paddle 12 is fixedly arranged, and the first electric cylinders 2 drive the spiral stirring paddle 12 to move up and down between the gas-liquid mixing cavity 5 and the reaction cavity 17.
Particularly, the hydraulic mechanism comprises a pressing plate 19 which is arranged on the inner wall of the reaction chamber 17 in a sliding manner, the center of the top of the reaction cylinder 4 is provided with a second electric cylinder 3, and a piston rod of the second electric cylinder 3 penetrates into the reaction chamber 17 and is fixedly connected to the center of the top of the pressing plate 19.
Particularly, a through hole 18 corresponding to the liquid outlet 6 is formed in the top of the pressing plate 19, the spiral stirring paddle 12 can sequentially penetrate through the liquid outlet 6 and the through hole 18, and a first valve is arranged in the liquid outlet 6 and the through hole 18.
Particularly, the cooling mechanism comprises a plurality of liquid guide pipes 15 fixedly arranged at the bottom of the reaction cylinder 4 and connected with the reaction cavity 17, a liquid storage tray 14 connected with the liquid guide pipes 15 is arranged at the lower part in the box body 8, a plurality of annular cooling cavities 9 arranged in a sleeved mode are arranged at the top of the liquid storage tray 14, a liquid outlet pipe 16 is connected with the center of the bottom of the liquid storage tray 14, and a plurality of fixing rods are arranged on the liquid storage tray 14 and a support at the bottom in the box body 8.
In particular, the water inlet pipe 7 and the water outlet pipe 20 are connected with a refrigeration device.
In particular, a second valve is arranged on the feeding pipe 1 and the liquid outlet pipe 16.
The utility model is in operation, the raw material enters the gas-liquid mixing chamber 5 through the inlet pipe 1, the gas enters the gas-liquid mixing chamber 5 through the inlet pipe 21, the spiral stirring paddle 12 is stirred under the action of the motor 11 to evenly mix the liquid raw material and the gas, the evenly mixed material enters the reaction chamber 17 through the liquid outlet 6, at the moment, the spiral stirring paddle 12 moves down to the reaction chamber 17 under the action of the first electric cylinder 2 to electrify and heat the electric heating pipe 1 to a designated temperature, meanwhile, the sulfonating agent enters the reaction chamber 17 through the inlet pipe 1, the spiral stirring paddle 12 is stirred and mixed again under the action of the motor 11 to react, the waste gas generated in the process is discharged through the exhaust pipe 22, after the reaction is completed, the spiral stirring paddle 12 is moved into the gas-liquid mixing chamber 5, the first valve on the pressing plate 19 is closed, the pressing plate 19 moves down under the action of the second electric cylinder 3, the active agent enters the liquid storage plate 14 and the cooling chamber 9 through the liquid guide pipe 15, meanwhile, cooling water enters the box body 8 through the water inlet pipe 7, flows into the refrigeration equipment through the water outlet pipe 20, circularly flows in the box body 8, and is discharged through the liquid outlet pipe 16 after being rapidly cooled. The utility model discloses the stirring, reaction effect is good, and the cooling is convenient fast after the reaction, and is efficient.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a sulfonation reaction device is used in surfactant preparation, includes box (8), reaction cylinder (4), its characterized in that, reaction cylinder (4) set firmly box (8) top center, just reaction cylinder (4) lower part stretches into in box (8), upper portion is equipped with gas-liquid mixing chamber (5) in reaction cylinder (4), lower part is equipped with reaction chamber (17) in reaction cylinder (4), gas-liquid mixing chamber (5) bottom is equipped with a pair of liquid outlet (6), be equipped with over-and-under type rabbling mechanism in reaction cylinder (4), reaction cylinder (4) one side top is equipped with inlet pipe (1), reaction cylinder (4) opposite side top is equipped with intake pipe (21) of being connected with air supply equipment, reaction cylinder (4) top one end is equipped with blast pipe (22) of being connected with tail gas treatment equipment, be equipped with the fluid pressing mechanism in reaction chamber (17), be equipped with in box (8) with the cooling body that reaction chamber (17) are connected, just box (8) both sides are equipped with inlet tube (7) and outlet pipe (20) that are used for the cooling water circulation to flow, box (8) bottom center be equipped with drain pipe (16) that cooling body connects, be equipped with spiral electric heating pipe (13) in the reaction chamber (17) inner wall intermediate layer.
2. The sulfonation reaction device for preparing a surfactant according to claim 1, wherein the stirring mechanism comprises a pair of first electric cylinders (2) fixedly arranged at two ends of the top of the reaction cylinder (4), piston rods of the first electric cylinders (2) penetrate into the reaction cylinder (4) and are fixedly provided with a waterproof cover (10), a motor (11) is arranged in the waterproof cover (10), and an output shaft of the motor (11) penetrates out of the waterproof cover (10) and is fixedly provided with a spiral stirring paddle (12).
3. The sulfonation reaction device for preparing a surfactant according to claim 2, wherein the hydraulic mechanism comprises a pressure plate (19) slidably disposed on an inner wall of the reaction chamber (17), a second electric cylinder (3) is disposed at a top center of the reaction cylinder (4), and a piston rod of the second electric cylinder (3) penetrates into the reaction chamber (17) and is fixedly connected to a top center of the pressure plate (19).
4. The sulfonation reaction device for preparing a surfactant according to claim 3, wherein a through hole (18) corresponding to the liquid outlet (6) is formed in the top of the pressing plate (19), the helical stirring paddle (12) can sequentially penetrate through the liquid outlet (6) and the through hole (18), and a first valve is arranged in the liquid outlet (6) and the through hole (18).
5. The sulfonation reaction device for preparing a surfactant, according to claim 4, wherein the cooling mechanism comprises a plurality of liquid guide pipes (15) fixedly arranged at the bottom of the reaction cylinder (4) and connected with the reaction chamber (17), a liquid storage tray (14) connected with the liquid guide pipes (15) is arranged at the lower part in the box body (8), a plurality of annular cooling chambers (9) arranged in a sleeved manner are arranged at the top of the liquid storage tray (14), the liquid outlet pipe (16) is connected with the center of the bottom of the liquid storage tray (14), and a plurality of fixing rods are arranged on the liquid storage tray (14) and a support at the bottom in the box body (8).
6. The sulfonation reaction device for preparing a surfactant, according to claim 5, wherein the water inlet pipe (7) and the water outlet pipe (20) are connected to a refrigeration device.
7. The sulfonation reaction device for preparing a surfactant, according to claim 6, wherein a second valve is provided on the feed pipe (1) and the drain pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004866.XU CN214681690U (en) | 2020-12-14 | 2020-12-14 | Sulfonation reaction device is used in surfactant preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023004866.XU CN214681690U (en) | 2020-12-14 | 2020-12-14 | Sulfonation reaction device is used in surfactant preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214681690U true CN214681690U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023004866.XU Active CN214681690U (en) | 2020-12-14 | 2020-12-14 | Sulfonation reaction device is used in surfactant preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214681690U (en) |
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- 2020-12-14 CN CN202023004866.XU patent/CN214681690U/en active Active
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