CN212017761U

CN212017761U - Ethoxylation reactor for producing surfactant

Info

Publication number: CN212017761U
Application number: CN202020654025.4U
Authority: CN
Inventors: 钱校忠
Original assignee: Angqi Chemical Technology Shanghai Co Ltd
Current assignee: Angqi Chemical Technology Shanghai Co Ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-11-27
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses an ethoxylation ware of production surfactant agent, including one-level reaction storehouse, heated warehouses and second grade reaction storehouse, the output in one-level reaction storehouse is provided with the heated warehouses, the input in second grade reaction storehouse suits with the output position of heated warehouses, one-level reaction storehouse outside is provided with the shell body, shell body one side surface mounting has driving motor, driving motor's output is connected with the drive shaft, one-level reaction storehouse and drive shaft connection, one-level reaction storehouse upper surface and lower surface all are provided with a through-hole, the shell body upper surface is provided with the inlet pipe, the inlet pipe suits with the through-hole position, shell body lower surface connection has first passage. This reactor utilizes the drive structure to carry out fore-and-aft rotation to the one-level reaction storehouse and rocks, makes the production material of surfactant agent rock in the one-level reaction storehouse repeatedly to the reaction area of contact of increase material promotes the reaction effect.

Description

Ethoxylation reactor for producing surfactant

Technical Field

The utility model relates to a chemical industry equipment field specifically is an ethoxylation ware of production surfactant agent.

Background

The surfactant is a substance which is added with a small amount of substances and can obviously change the interface state of a solution system, has fixed hydrophilic and lipophilic groups, can be directionally arranged on the surface of the solution, and has an amphiphilic molecular structure: one end is a hydrophilic group, the other end is a hydrophobic group, and the surfactant is divided into an ionic surfactant (including a cationic surfactant and an anionic surfactant), a non-ionic surfactant, an amphoteric surfactant, a compound surfactant, other surfactants and the like.

The conventional ethoxylation reactor for producing the surfactant is simple in use structure, the single-level reaction structure generally causes incomplete material reaction, the later-stage production and use are influenced, and the use controllability is poor. To this end, we propose an ethoxylation reactor for producing surfactants.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production surfactant's ethoxylation reactor to it is incomplete to solve reaction under the present ethoxylation reactor individual layer level structure, and uses the not good problem of controllable degree.

In order to achieve the above object, the utility model provides a following technical scheme: an ethoxylation reactor for producing a surfactant comprises a first-stage reaction chamber, a heating chamber and a second-stage reaction chamber, wherein the heating chamber is arranged at the output end of the first-stage reaction chamber, the input end of the second-stage reaction chamber is matched with the output end position of the heating chamber, an outer shell is arranged outside the first-stage reaction chamber, a driving motor is arranged on the surface of one side of the outer shell, the output end of the driving motor is connected with a driving shaft, the first-stage reaction chamber is connected with the driving shaft, the upper surface and the lower surface of the first-stage reaction chamber are respectively provided with a through hole, the upper surface of the outer shell is provided with a feeding pipe, the feeding pipe is matched with the through hole, the lower surface of the outer shell is connected with a first material guiding pipe, the first material guiding pipe is matched with the through hole position, the first-stage, heater one end is connected with the heat conduction piece, the output and the heated warehouses of heat conduction piece are connected, heated warehouses side surface is connected with the second passage, the heated warehouses passes through the second passage and is connected with the second grade reaction storehouse, the inside baffle that is provided with in second grade reaction storehouse, be provided with the heat preservation between shell body internal surface and the one-level reaction storehouse, heated warehouses bottom end fixedly connected with footing.

Preferably, a first control valve is connected to one side surface of the first material guide pipe, and a second control valve is connected to one side surface of the second material guide pipe.

Preferably, a support frame is connected between the bottom end of the outer shell and the heating bin.

Preferably, a fixing block is connected between the surface of one side of the driving motor and the outer shell.

Preferably, a material guide pump is arranged inside the heating bin, and the input end of the second material guide pipe is connected with the material guide pump.

Preferably, the surface of the side of the bottom end of the secondary reaction bin is connected with a discharge pipe, and the surface of one side of the discharge pipe is connected with a third control valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model utilizes the driving structure to carry out longitudinal rotary shaking on the primary reaction bin, so that the production material of the surfactant is repeatedly shaken in the primary reaction bin, thereby increasing the reaction contact area of the material and enhancing the reaction effect;

the utility model discloses a set up second grade reaction storehouse, carry out the homogeneous mixing before surfactant derivation in the inside baffle that utilizes the height and undulation in second grade reaction storehouse, effectively promote later stage result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a primary reaction chamber of the present invention;

fig. 3 is a schematic structural view of the second-stage reaction chamber of the present invention.

In the figure: 1. a first-stage reaction bin; 2. a heating chamber; 3. a secondary reaction bin; 4. a drive motor; 5. a drive shaft; 6. a fixed block; 7. an outer housing; 8. a feed pipe; 9. a first material guide pipe; 10. a first control valve; 11. a support frame; 12. a heater; 13. a heat conducting block; 14. a material guide pump; 15. a partition plate; 16. a second material guide pipe; 17. a second control valve; 18. a heat-insulating layer; 19. a discharge pipe; 20. a third control valve; 21. and (5) footing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an ethoxylation reactor for producing a surfactant comprises a first-stage reaction chamber 1, a heating chamber 2 and a second-stage reaction chamber 3, wherein the output end of the first-stage reaction chamber 1 is provided with the heating chamber 2, the input end of the second-stage reaction chamber 3 is matched with the output end of the heating chamber 2, the outer side of the first-stage reaction chamber 1 is provided with an outer shell 7, one side surface of the outer shell 7 is provided with a driving motor 4, the output end of the driving motor 4 is connected with a driving shaft 5, the first-stage reaction chamber 1 is connected with the driving shaft 5, the upper surface and the lower surface of the first-stage reaction chamber 1 are both provided with a through hole, the upper surface of the outer shell 7 is provided with a feeding pipe 8, the feeding pipe 8 is matched with the position of the through hole, the lower surface of the outer shell 7 is connected with a first material guide pipe 9, the first material guide pipe, one end of the heater 12 is connected with a heat conducting block 13, the output end of the heat conducting block 13 is connected with the heating chamber 2, one side surface of the heating chamber 2 is connected with a second material guiding pipe 16, the heating chamber 2 is connected with the second-stage reaction chamber 3 through the second material guiding pipe 16, a partition plate 15 is arranged inside the second-stage reaction chamber 3, a heat insulating layer 18 is arranged between the inner surface of the outer shell 7 and the first-stage reaction chamber 1, and the bottom end of the heating chamber 2 is fixedly connected with a bottom foot 21;

a first control valve 10 is connected to one side surface of a first material guiding pipe 9, a second control valve 17 is connected to one side surface of a second material guiding pipe 16, the first control valve 10 and the second control valve 17 are used for respectively controlling and adjusting the first material guiding pipe 9 and the second material guiding pipe 16, the use controllability is stronger, a support frame 11 is connected between the bottom end of an outer shell 7 and a heating chamber 2 for supporting and fixing the outer shell 7, a fixing block 6 is connected between one side surface of a driving motor 4 and the outer shell 7, the driving motor is fixedly installed by the fixing block 6, a material guiding pump 14 is arranged inside the heating chamber 2, the input end of the second material guiding pipe 16 is connected with the material guiding pump 14, the material guiding pump 14 is used for guiding the production material of the surfactant to a second-stage reaction chamber 3 through the second material guiding pipe 16, a material discharging pipe 19 is connected to the side surface of the bottom end of the second-stage reaction chamber 3 for guiding out the, the surface of one side of the discharge pipe 19 is connected with a third control valve 20 for regulating and controlling the leading-out and leading-out amount of the surfactant.

The working principle is as follows: the production material of the surfactant is guided into a first-stage reaction bin 1 through a through hole with a proper position by a feeding pipe 8, a driving motor 4 is started, the first-stage reaction bin 1 is longitudinally rotated and shaken by a driving shaft 5, so that the production material of the surfactant is repeatedly shaken in the first-stage reaction bin 1 to increase the reaction contact area of the material, the material is guided downwards to a heating bin 2 by a first material guiding pipe 9 after the first-stage reaction, the reaction material in the heating bin 2 is heated and heated by a heater 12 through a heat conducting block 13, on one hand, the reaction efficiency of the material is further enhanced, on the other hand, the material can be dried, the material is matched according to the actual production and use requirements, the surfactant after the heating reaction is guided to a second-stage reaction bin 3 by a second material guiding pipe 16, and the surfactant is uniformly mixed in the second-stage reaction bin 3 by a baffle plate 15 with fluctuant height, the guide-out process is further mixed and reacted, the use effect is enhanced, wherein the use rated output power of the driving motor 4 is 1.2-1.5kw, and the use rated output power of the guide pump 14 is 1.5-1.8 kw.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production surfactant's ethoxylation ware, includes one-level reaction storehouse (1), heated warehouses (2) and second grade reaction storehouse (3), the output in one-level reaction storehouse (1) is provided with heated warehouses (2), the input in second grade reaction storehouse (3) suits its characterized in that with the output position of heated warehouses (2): an outer shell (7) is arranged on the outer side of the primary reaction bin (1), a driving motor (4) is installed on the surface of one side of the outer shell (7), the output end of the driving motor (4) is connected with a driving shaft (5), and the primary reaction bin (1) is connected with the driving shaft (5);

the upper surface and the lower surface of the primary reaction bin (1) are respectively provided with a through hole, the upper surface of the outer shell (7) is provided with a feeding pipe (8), the feeding pipe (8) is matched with the through hole in position, the lower surface of the outer shell (7) is connected with a first material guide pipe (9), the first material guide pipe (9) is matched with the through hole in position, and the primary reaction bin (1) is connected with the heating bin (2) through the first material guide pipe (9);

the utility model discloses a heat preservation, including heating chamber (2), heater (12) one end is connected with heat conduction piece (13), the output and the heating chamber (2) of heat conduction piece (13) are connected, heating chamber (2) a side surface is connected with second passage (16), heating chamber (2) are connected with second grade reaction storehouse (3) through second passage (16), second grade reaction storehouse (3) inside is provided with baffle (15), be provided with between shell body (7) internal surface and one-level reaction storehouse (1) heat preservation (18), heating chamber (2) bottom fixedly connected with footing (21).

2. An ethoxylation reactor for producing a surfactant as set forth in claim 1 wherein: the surface of one side of the first material guide pipe (9) is connected with a first control valve (10), and the surface of one side of the second material guide pipe (16) is connected with a second control valve (17).

3. An ethoxylation reactor for producing a surfactant as set forth in claim 1 wherein: a support frame (11) is connected between the bottom end of the outer shell (7) and the heating chamber (2).

4. An ethoxylation reactor for producing a surfactant as set forth in claim 1 wherein: a fixing block (6) is connected between the surface of one side of the driving motor (4) and the outer shell (7).

5. An ethoxylation reactor for producing a surfactant as set forth in claim 1 wherein: the heating bin (2) is internally provided with a guide pump (14), and the input end of the second guide pipe (16) is connected with the guide pump (14).

6. An ethoxylation reactor for producing a surfactant as set forth in claim 1 wherein: the side surface of the bottom end of the secondary reaction bin (3) is connected with a discharge pipe (19), and one side surface of the discharge pipe (19) is connected with a third control valve (20).