CN215353424U

CN215353424U - Reation kettle is used in surfactant production

Info

Publication number: CN215353424U
Application number: CN202121707096.7U
Authority: CN
Inventors: 姚坤辉
Original assignee: Guangdong Runhua Chemistry Co ltd
Current assignee: Guangdong Runhua Chemistry Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-31
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a reaction kettle for producing a surfactant, which comprises a kettle body, a heat insulation layer, a pressure release valve, a stirring device and a control panel, wherein a rubber layer is arranged on the inner wall of the kettle body, the heat insulation layer is arranged inside the kettle body on one side of the rubber layer, the stirring device is arranged at the top end of the kettle body, a mixed acid inlet is arranged at the top end of the kettle body on one side of the stirring device, the mixed acid inlet extends into the kettle body, a nitrated substance inlet is arranged at the top end of the kettle body on one side far away from the mixed acid inlet, the nitrated substance inlet extends into the kettle body, the pressure release valve is arranged at the top end of the kettle body on one side of the mixed acid inlet, and the bottom end of the pressure release valve extends into the kettle body. The utility model not only realizes the rapid stirring of the raw materials, the uniform heat preservation heating and cooling of the raw materials with the lowest production cost, the stabilization of the internal pressure of the autoclave and the avoidance of the damage of the internal elements of the autoclave.

Description

Reation kettle is used in surfactant production

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for producing a surfactant.

Background

The surfactant can play a series of physical and chemical roles such as washing, emulsifying, foaming, wetting, soaking, dispersing and the like and corresponding practical application, becomes a flexible and diversified fine chemical product with wide application, can be used as a detergent, an emulsifier, a foaming agent and the like in daily life, is widely applied to industries such as toothpaste, shampoo, washing powder, cosmetics, plastic demoulding and lubricating, pharmacy, papermaking, building materials, chemical engineering and the like, and needs to be heated and stirred in a reaction kettle in the process of manufacturing the surfactant.

The type of reaction kettle on the market is various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

(1) when the existing reaction kettle is used, the raw materials are generally inconvenient to stir quickly, so that the production speed of the surfactant when the reaction kettle is used is influenced;

(2) when the existing reaction kettle is used, the raw materials are generally inconvenient to be uniformly heated and cooled in a heat preservation way, so that the working efficiency and the production cost of the reaction kettle are influenced;

(3) the existing reaction kettle is not convenient for stabilizing the internal pressure of the still kettle when in use, thereby influencing the damage of internal elements of the still kettle when the reaction kettle is used.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reaction kettle for producing a surfactant, and aims to solve the problems that the reaction kettle is inconvenient to rapidly stir raw materials, uniformly heat-insulating, heating and cooling the raw materials and stabilize the internal pressure of the autoclave in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reation kettle is used in surfactant production, includes the cauldron body, heat preservation, relief valve, agitating unit and control panel, the rubber layer is installed to the inner wall of the cauldron body, and the internal portion of cauldron on one side of rubber layer is provided with the heat preservation, the top of the cauldron body is provided with agitating unit, and the cauldron body top of agitating unit one side installs the import of mixing acid to mix the inside that the acid import extends to the cauldron body, the cauldron body is kept away from the top of mixing acid import one side and is installed by the nitride import, and is extended to the inside of the cauldron body by the nitride import, the relief valve is installed on the cauldron body top of mixing acid import one side, and the bottom of relief valve extends to the inside of the cauldron body, control panel is installed to the outer wall of cauldron body one side, and the input electric connection of the inside output of control panel and motor.

Preferably, agitating unit's inside is provided with the motor, and the output of motor installs the pivot through the shaft coupling, the puddler is installed to the bottom of pivot, and the puddler extends to the inside of the cauldron body.

Preferably, two sets of stirring leaves are installed to the outer wall of puddler, and stir the outside cauldron body bottom of leaf and install the draft tube, the outer wall winding of draft tube has the coil, and the cauldron body outer wall of draft tube bottom installs the discharge gate to the top of discharge gate extends to the inside of the cauldron body.

Preferably, the inlet is installed to the cauldron external wall on heat preservation top, and there is an outside water pump one side of inlet through pipe connection, the overflow mouth is installed to the cauldron external wall of inlet top, and the overflow mouth extends to the inside of the cauldron body, there is the liquid outlet bottom of outside water pump through pipe connection, and the liquid outlet extends to the inside of heat preservation.

Preferably, agitating unit's inside both sides are provided with two sets of springs, and the top and the inside fixed connection of agitating unit of spring, the agitating unit internally mounted of spring bottom has the slider, and the inside of slider is provided with the disappointing hole of multiunit equidistant.

Preferably, the bottom of slider is provided with the pressure release hole, and the pressure release hole extends to the inside of the cauldron body, the connecting rod is installed on the top of slider, and the top fixedly connected with sealing plug of connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the reaction kettle not only realizes rapid stirring of the raw materials, uniform heat preservation heating and cooling of the raw materials with the lowest production cost, and stabilization of the internal pressure of the still kettle, and avoids damage of internal elements of the still kettle;

(1) the method comprises the following steps that a worker puts a nitrated substance into the kettle body through a nitrated substance inlet, then puts mixed acid into the kettle body through a stirring device, operates a control panel to turn on a motor, the motor drives a rotating shaft to drive a stirring rod to rotate, and then the raw materials are mixed and stirred by stirring blades on the outer wall of the stirring rod;

(2) an external water pump is opened through an operator operation control panel, a heat insulation layer is arranged on the inner wall of the kettle body, a cavity is formed between the kettle body and the heat insulation layer, heat conduction liquid is injected into the cavity, the heat conduction liquid is water, the heat conduction liquid enters the heat insulation layer through a liquid inlet through the external water pump, the surface of the kettle body is uniformly heated, the problem that the reaction effect of materials is poor due to overhigh or overlow local temperature is avoided, cold water can be introduced after the reaction is finished, the heat in the kettle body is taken away, the kettle body is rapidly cooled, the internal volute body is convenient to clean, uniform heat insulation heating and cooling of raw materials are achieved, the working efficiency is improved, and the production cost is reduced;

(3) when the gas pressure that produces among the hydrothermal process of raw materials reaction was too big, can promote the slider upwards slide, and extrude the spring, slider universal joint pole promoted the sealing plug rebound this moment, then the relief valve can be opened, the internal portion of cauldron gas can get into the inside back discharge external world of relief valve through pressure release hole and disappointing hole, after still cauldron internal pressure is stable, the slider can receive the elasticity recovery normal position of spring, then the slider can drive the sealing plug and seal the relief valve once more, so can realize the internal portion's of cauldron pressure stability, avoid too big pressure, cause the internal portion's of cauldron component to damage, accomplish a reation kettle's use work, realized the stability to still cauldron internal pressure, avoided the damage of still cauldron internal member.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a kettle body; 2. a coil pipe; 3. a rubber layer; 4. a heat-insulating layer; 5. a discharge port; 6. a liquid outlet; 7. a draft tube; 8. an external water pump; 9. a liquid inlet; 10. an overflow port; 11. a pressure relief valve; 12. a stirring device; 13. a mixed acid inlet; 14. a nitrated substance inlet; 15. a stirring rod; 16. stirring blades; 17. a pressure relief vent; 18. an air release hole; 19. a slider; 20. a spring; 21. a sealing plug; 22. a connecting rod; 23. A motor; 24. a rotating shaft; 25. a control panel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a reaction kettle for producing a surfactant comprises a kettle body 1, a heat insulation layer 4, a pressure release valve 11, a stirring device 12 and a control panel 25, wherein the heat insulation layer 4 is arranged inside the kettle body 1 on one side of a rubber layer 3, the stirring device 12 is arranged at the top end of the kettle body 1, a mixed acid inlet 13 is arranged at the top end of the kettle body 1 on one side of the stirring device 12, the mixed acid inlet 13 extends into the kettle body 1, a nitrated substance inlet 14 is arranged at the top end of the kettle body 1 on the side far away from the mixed acid inlet 13, the nitrated substance inlet 14 extends into the kettle body 1, the pressure release valve 11 is arranged at the top end of the kettle body 1 on one side of the mixed acid inlet 13, the bottom end of the pressure release valve 11 extends into the kettle body 1, the control panel 25 is arranged on the outer wall on one side of the kettle body 1, the output end of a single chip microcomputer inside the control panel 25 is electrically connected with the input end of the motor 23, the motor 23 is arranged inside the stirring device 12, the model of the motor 23 is a Y160M1-2 motor, the output end of a single chip microcomputer in the control panel 25 is electrically connected with the input end of the motor 23, the output end of the motor 23 is provided with a rotating shaft 24 through a coupler, the bottom end of the rotating shaft 24 is provided with a stirring rod 15, the stirring rod 15 extends into the kettle body 1, the outer wall of the stirring rod 15 is provided with two groups of stirring blades 16, the bottom end of the kettle body 1 outside the stirring blades 16 is provided with a guide cylinder 7, the outer wall of the guide cylinder 7 is wound with a coil 2, the coil 2 can heat raw materials during stirring, the outer wall of the kettle body 1 at the bottom end of the guide cylinder 7 is provided with a discharge port 5, and the top end of the discharge port 5 extends into the kettle body 1;

when the device is used, a worker puts the nitrated substance into the kettle body 1 through the nitrated substance inlet 14, then puts the mixed acid into the kettle body 1 through the stirring device 12, operates the control panel 25 to turn on the motor 23, the motor 23 drives the rotating shaft 24 to drive the stirring rod 15 to rotate, and then the stirring blades 16 on the outer wall of the stirring rod 15 are used for mixing and stirring the raw materials, so that the raw materials are quickly stirred, and the production speed of the surfactant is increased;

the inner wall of the kettle body 1 is provided with a rubber layer 3;

the rubber layer 3 is arranged, so that vibration generated in the stirring process can be reduced in the stirring process, and the damage of internal elements is avoided;

a liquid inlet 9 is arranged on the outer wall of the kettle body 1 at the top end of the heat preservation layer 4, one side of the liquid inlet 9 is connected with an external water pump 8 through a guide pipe, an overflow port 10 is arranged on the outer wall of the kettle body 1 above the liquid inlet 9, the overflow port 10 extends to the inside of the kettle body 1, the overflow port collects and recycles overflowing raw materials, a liquid outlet 6 is connected to the bottom end of the external water pump 8 through a guide pipe, and the liquid outlet 6 extends to the inside of the heat preservation layer 4;

when the kettle is used, the control panel 25 is operated by a worker to open the external water pump 8, the heat-insulating layer 4 is arranged on the inner wall of the kettle body 1, a cavity is formed between the kettle body 1 and the heat-insulating layer 4, heat-conducting liquid is injected into the cavity, in order to save cost, the heat-conducting liquid is water, the heat-conducting liquid enters the heat-insulating layer 4 through the liquid inlet 9 through the external water pump 8, the surface of the kettle body 1 is uniformly heated, the problem that the reaction effect of materials is poor due to overhigh or overlow local temperature is avoided, cold water can be introduced after the reaction is finished, the heat in the kettle body 1 is taken away, the worm body 1 is rapidly cooled, the internal kettle body 1 is convenient to clean, uniform heat-insulating heating and cooling of raw materials are realized, the working efficiency is improved, and the production cost is reduced;

two groups of springs 20 are arranged on two sides of the interior of the stirring device 12, the top ends of the springs 20 are fixedly connected with the interior of the stirring device 12, a sliding block 19 is arranged inside the stirring device 12 at the bottom end of each spring 20, a plurality of groups of air leakage holes 18 with equal intervals are arranged inside the sliding block 19, a pressure leakage hole 17 is arranged at the bottom end of the sliding block 19, the pressure leakage hole 17 extends into the kettle body 1, a connecting rod 22 is arranged at the top end of the sliding block 19, and a sealing plug 21 is fixedly connected to the top end of the connecting rod 22;

when the gas pressure that produces among the hydrothermal process of raw materials reaction during the use is too big, can promote slider 19 upwards slip, and extrusion spring 20, slider 19 universal joint pole 22 promotes sealing plug 21 rebound this moment, then relief valve 11 can be opened, the inside gas of the cauldron body 1 can get into the outside of discharging behind the relief valve 11 inside through pressure release hole 17 and disappearing hole 18, after still cauldron internal pressure is stable, slider 19 can receive spring 20's elasticity recovery normal position, then slider 19 can drive sealing plug 21 and seal relief valve 11 once more, so can realize the pressure stability of the cauldron body 1 inside, it is too big to have avoided pressure, cause the component damage of the cauldron body 1 inside, accomplish a reation kettle's use work, realized the stability to still cauldron internal pressure, the damage of the cauldron internal component has been avoided evaporating.

The working principle is as follows: when the kettle is used, the external power supply is connected, firstly, a nitrated substance is thrown into the interior of the kettle body 1 through the nitrated substance inlet 14 by a worker, then, mixed acid is thrown into the interior of the kettle body 1 through the stirring device 12, the operation control panel 25 turns on the motor 23, the motor 23 drives the rotating shaft 24 to drive the stirring rod 15 to rotate, then, the raw materials are mixed and stirred by the stirring blade 16 on the outer wall of the stirring rod 15, the rubber layer 3 is arranged, vibration generated in the stirring process can be reduced in the stirring process, meanwhile, the external water pump 8 is turned on through the worker operation control panel 25, the heat insulation layer 4 is arranged on the inner wall of the kettle body 1, a cavity is formed between the kettle body 1 and the heat insulation layer 4, heat conduction liquid is injected into the cavity, and is water, and enters the heat conduction liquid into the interior of the heat insulation layer 4 through the liquid inlet 9 through the external water pump 8, so that the surface of the kettle body 1 is uniformly heated, the problem that the material reaction effect is poor due to overhigh or overlow local temperature is avoided, after the reaction is finished, cold water can be introduced to take away heat inside the kettle body 1, so that the kettle body 1 is rapidly cooled, the inner kettle body 1 is convenient to clean, when the gas pressure generated in the hydrothermal process of the raw material reaction is overlarge, the sliding block 19 can be pushed to slide upwards and extrude the spring 20, the universal connecting rod 22 of the sliding block 19 pushes the sealing plug 21 to move upwards, the pressure release valve 11 can be opened, the gas inside the kettle body 1 can enter the pressure release valve 11 through the pressure release hole 17 and the air release hole 18 and then is discharged outside, when the internal pressure of the still kettle is stable, the sliding block 19 can be restored to the original position by the elasticity of the spring 20, the sliding block 19 can drive the sealing plug 21 to seal the pressure release valve 11 again, so that the internal pressure of the kettle body 1 is stable, the phenomenon that the internal pressure is overlarge and the damage of the components inside the kettle body 1 is caused is avoided, the use work of the reaction kettle is completed.

Claims

1. A reation kettle is used in surfactant production which characterized in that: comprises a kettle body (1), a heat preservation layer (4), a pressure relief valve (11), a stirring device (12) and a control panel (25), wherein a rubber layer (3) is installed on the inner wall of the kettle body (1), the heat preservation layer (4) is arranged inside the kettle body (1) on one side of the rubber layer (3), the stirring device (12) is arranged at the top end of the kettle body (1), a mixed acid inlet (13) is installed at the top end of the kettle body (1) on one side of the stirring device (12), the mixed acid inlet (13) extends to the inside of the kettle body (1), a nitrated substance inlet (14) is installed at the top end of one side, away from the mixed acid inlet (13), of the kettle body (1), the nitrated substance inlet (14) extends to the inside of the kettle body (1), the pressure relief valve (11) is installed at the top end of the kettle body (1) on one side of the mixed acid inlet (13), and the bottom end of the pressure relief valve (11) extends to the inside of the kettle body (1), control panel (25) are installed to the outer wall of cauldron body (1) one side, and the output of the inside singlechip of control panel (25) and the input electric connection of motor (23).

2. The reaction kettle for producing a surfactant according to claim 1, wherein: the inside of agitating unit (12) is provided with motor (23), and the output of motor (23) installs pivot (24) through the shaft coupling, puddler (15) are installed to the bottom of pivot (24), and puddler (15) extend to the inside of the cauldron body (1).

3. The reaction kettle for producing a surfactant according to claim 2, wherein: two sets of stirring leaves (16) are installed to the outer wall of puddler (15), and stir the outside cauldron body (1) bottom of leaf (16) and install draft tube (7), the outer wall winding of draft tube (7) has coil (2), and the cauldron body (1) outer wall of draft tube (7) bottom installs discharge gate (5) to the top of discharge gate (5) extends to the inside of the cauldron body (1).

4. The reaction kettle for producing a surfactant according to claim 1, wherein: inlet (9) are installed to the cauldron body (1) outer wall on heat preservation (4) top, and there is outside water pump (8) one side of inlet (9) through pipe connection, overflow mouth (10) are installed to the cauldron body (1) outer wall of inlet (9) top, and overflow mouth (10) extend to the inside of the cauldron body (1), there is liquid outlet (6) bottom of outside water pump (8) through pipe connection, and liquid outlet (6) extend to the inside of heat preservation (4).

5. The reaction kettle for producing a surfactant according to claim 1, wherein: the inside both sides of agitating unit (12) are provided with two sets of springs (20), and the top and the inside fixed connection of agitating unit (12) of spring (20), agitating unit (12) internally mounted of spring (20) bottom has slider (19), and the inside of slider (19) is provided with the disappointing hole (18) of multiunit equidistant.

6. The reaction kettle for producing a surfactant according to claim 5, wherein: the bottom of slider (19) is provided with pressure release hole (17), and pressure release hole (17) extend to the inside of the cauldron body (1), connecting rod (22) are installed on the top of slider (19), and the top fixedly connected with sealing plug (21) of connecting rod (22).