CN215462085U

CN215462085U - A stills for glycerine purification

Info

Publication number: CN215462085U
Application number: CN202121523549.0U
Authority: CN
Inventors: 吴锦杰; 林锦堂; 孙艺亮
Original assignee: Fujian Haobang Chemical Co ltd
Current assignee: Fujian Haobang Chemical Co ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-01-11
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of distillation kettles, in particular to a distillation kettle for purifying glycerin. The user passes through the inside that the feed inlet added the retort with the mixture of glycerine and water, heat the inner wall of retort through heating mechanism, output through the motor drives the bull stick, puddler and stirring rotate, can make the inside mixture of retort be heated evenly, accelerate the evaporation of moisture in the mixture, steam passes through steam valve and the inside of second connecting pipe entering auxiliary heating storehouse, the temperature through steam can heat the inner wall of retort once more, thereby reduce the consumption of the hot plate energy, last steam passes through the inside that the fourth connecting pipe got into the heat-preserving container and heats the preservation to the inside water of heat-preserving container, reuse, the reducible heat source of this device pollutes, the utilization ratio of the energy improves.

Description

A stills for glycerine purification

Technical Field

The utility model relates to the technical field of distillation kettles, in particular to a distillation kettle for purifying glycerin.

Background

The distillation still is designed for solving the problem that the existing distillation still needs to be overhauled and cleaned intermittently when the materials contain solid substances and high-boiling-point substances in the production process, and when the mixture of glycerol and water needs to be purified, a user can use the distillation still for distillation and purification;

the existing partial distillation kettle can not utilize the action of water vapor, so that the heat of the water vapor is lost, and energy is wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distillation still for purifying glycerin, which aims to solve the problem that the existing partial distillation still in the background art can not utilize the action of water vapor to cause the heat loss of the water vapor and waste energy.

In order to achieve the purpose, the utility model provides the following technical scheme: a distillation still for glycerin purification comprises a reaction tank, wherein one side of the top end of the reaction tank is connected with a feed inlet, the other side of the top end of the reaction tank is connected with a steam outlet, the bottom end of the reaction tank is connected with a discharge outlet, a material valve is arranged in the middle of the discharge outlet, a stirring mechanism is arranged inside the reaction tank, a heating mechanism is arranged inside the reaction tank, an auxiliary heating bin is arranged inside the reaction tank, a first connecting pipe is arranged on one side of the reaction tank, one end of the first connecting pipe is communicated with the steam outlet, a steam valve is arranged at one end of the first connecting pipe, a second connecting pipe is arranged at one end of the reaction tank, four groups of third connecting pipes are uniformly connected to the inner wall of the second connecting pipe, one end of each third connecting pipe is communicated with the auxiliary heating bin, four groups of reinforcing plates are uniformly arranged inside the auxiliary heating bin, and the both sides of gusset plate all with assist the inner wall fixed connection in heating storehouse, one side of retort is provided with the holding vessel, the gas outlet has been seted up on the top of holding vessel, the one end of assisting the heating storehouse is connected with the fourth connecting pipe, and the one end of fourth connecting pipe extends to the inside of holding vessel, the other end of assisting the heating storehouse is connected with the outlet pipe, the one end of outlet pipe is provided with the water valve.

Preferably, rabbling mechanism includes motor, bull stick, puddler and stirring, the motor is installed on the top of retort, the inside of retort is provided with the bull stick, and the output fixed connection of retort and motor is passed on the top of bull stick, the bull stick is connected through the bearing with the retort, the even fixedly connected with puddler in surface of bull stick can be so that the inside mixture thermally equivalent of retort.

Preferably, one side of the stirring rod is fixedly connected with a stirring plate, and the bottom end of the rotating rod is fixedly connected with a stirring piece for stirring.

Preferably, heating mechanism includes main heating storehouse and hot plate, four groups of main heating storehouses have evenly been seted up to the inside of retort, the inside of main heating storehouse all is provided with the hot plate, and convenience of customers heats the retort.

Preferably, the control end of the motor is electrically connected with an external power supply through an external switch, and the control end of the heating plate is electrically connected with the external power supply through the external switch, so that a user can conveniently control the motor and the heating plate to work.

Preferably, the surface of retort is provided with first heat preservation cover, the surface of holding vessel is provided with the second heat preservation cover, and first heat preservation cover and second heat preservation cover can play heat retaining effect.

Preferably, the first connecting pipe, the second connecting pipe and the third connecting pipe are all hard pipes, and the first connecting pipe, the second connecting pipe and the third connecting pipe are all made of heat-insulating materials, so that heat loss can be reduced.

Preferably, the inner wall of hot plate all laminates with the inner wall of main heating storehouse mutually, the size of main heating storehouse all with the heating plate looks adaptation, make things convenient for the hot plate to pass through the inner wall heating of main heating storehouse to the retort.

Compared with the prior art, the utility model has the beneficial effects that:

the user passes through the inside that the feed inlet added the retort with the mixture of glycerine and water, heat the inner wall of retort through heating mechanism, output through the motor drives the bull stick, puddler and stirring rotate, can make the inside mixture of retort be heated evenly, accelerate the evaporation of moisture in the mixture, steam passes through steam valve and the inside of second connecting pipe entering auxiliary heating storehouse, the temperature through steam can heat the inner wall of retort once more, thereby reduce the consumption of the hot plate energy, last steam passes through the inside that the fourth connecting pipe got into the heat-preserving container and heats the preservation to the inside water of heat-preserving container, reuse, the reducible heat source of this device pollutes, the utilization ratio of the energy improves.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic side sectional view of a reaction tank, a main heating chamber and an auxiliary heating chamber according to the present invention;

FIG. 3 is a schematic top-cut perspective view of a reaction tank, a main heating chamber and an auxiliary heating chamber of the present invention;

FIG. 4 is a perspective view of a stirring mechanism of the present invention;

FIG. 5 is a schematic sectional perspective view of the heat-insulating tank and the air outlet in the present invention.

In the figure: 1. a reaction tank; 2. a feed inlet; 3. a steam outlet; 4. a discharge port; 5. a material valve; 6. a motor; 7. a rotating rod; 8. a stirring rod; 9. a stirring member; 10. a main heating bin; 11. heating plates; 12. an auxiliary heating bin; 13. a first connecting pipe; 14. a steam valve; 15. a second connecting pipe; 16. a third connecting pipe; 17. a reinforcing plate; 18. a heat preservation tank; 19. a fourth connecting pipe; 20. an air outlet; 21. a water outlet pipe; 22. a water valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. 1-5, an embodiment of the present invention is shown:

a distillation still for purifying glycerin comprises a reaction tank 1, one side of the top end of the reaction tank 1 is connected with a feed inlet 2, the other side of the top end of the reaction tank 1 is connected with a steam outlet 3, the bottom end of the reaction tank 1 is connected with a discharge port 4, the middle part of the discharge port 4 is provided with a material valve 5, the interior of the reaction tank 1 is provided with a stirring mechanism, the interior of the reaction tank 1 is provided with a heating mechanism, the interior of the reaction tank 1 is provided with an auxiliary heating bin 12, one side of the reaction tank 1 is provided with a first connecting pipe 13, one end of the first connecting pipe 13 is communicated with the steam outlet 3, one end of the first connecting pipe 13 is provided with a steam valve 14, one end of the reaction tank 1 is provided with a second connecting pipe 15, the inner wall of the second connecting pipe 15 is uniformly connected with four groups of third connecting pipes 16, one end of each third connecting pipe 16 is communicated with the auxiliary heating bin 12, the interior of the auxiliary heating bin 12 is uniformly provided with four groups of reinforcing plates 17, both sides of the reinforcing plate 17 are fixedly connected with the inner wall of the auxiliary heating bin 12, one side of the reaction tank 1 is provided with a heat-insulating tank 18, the top end of the heat-insulating tank 18 is provided with an air outlet 20, one end of the auxiliary heating bin 12 is connected with a fourth connecting pipe 19, one end of the fourth connecting pipe 19 extends into the heat-insulating tank 18, the other end of the auxiliary heating bin 12 is connected with a water outlet pipe 21, and one end of the water outlet pipe 21 is provided with a water valve 22;

further, the heating mechanism comprises a main heating bin 10 and a heating plate 11, four groups of main heating bins 10 are uniformly arranged inside the reaction tank 1, the heating plate 11 is arranged inside the main heating bin 10, a user starts the heating plate 11, the heating plate 11 generates heat, the user can heat the reaction tank 1 conveniently, the inner wall of the heating plate 11 is attached to the inner wall of the main heating bin 10, the size of the main heating bin 10 is matched with that of the heating plate 11, the attached heating plate 11 and the main heating bin 10 facilitate the heating plate 11 to heat the inner wall of the reaction tank 1 through the main heating bin 10, the control end of the motor 6 is electrically connected with an external power supply through an external switch, the control end of the heating plate 11 is electrically connected with the external power supply through an external switch, the user starts or closes the motor 6 and the heating plate 11 through a switch, the user can control the motor 6 and the heating plate 11 conveniently, the stirring mechanism comprises a motor 6, A rotating rod 7, a stirring rod 8 and a stirring piece 9, wherein a motor 6 is installed at the top end of a reaction tank 1, the rotating rod 7 is arranged inside the reaction tank 1, the top end of the rotating rod 7 penetrates through the reaction tank 1 and is fixedly connected with the output end of the motor 6, the rotating rod 7 is connected with the reaction tank 1 through a bearing, the stirring rod 8 is uniformly and fixedly connected with the surface of the rotating rod 7, the output end of the motor 6 rotates to drive the rotating rod 7 to rotate, the rotating rod 7 drives the stirring rod 8 to rotate, a mixture inside the reaction tank 1 can be uniformly heated through a stirring mechanism, a first connecting pipe 13, a second connecting pipe 15 and a third connecting pipe 16 are all hard pipes, the first connecting pipe 13, the second connecting pipe 15 and the third connecting pipe 16 are all made of heat-insulating materials, the heat of water vapor can be insulated, the loss of heat is reduced, a stirring plate is fixedly connected to one side of the stirring rod 8, and the stirring piece 9 is fixedly connected to the bottom end of the rotating rod 7, the stirring rod 8 drives the stirring plate to rotate, the rotating rod 7 drives the stirring piece 9 to rotate simultaneously, stirring can be accelerated, the surface of the reaction tank 1 is provided with a first heat preservation sleeve, the surface of the heat preservation tank 18 is provided with a second heat preservation sleeve, and the first heat preservation sleeve and the second heat preservation sleeve can play a role in heat preservation.

The working principle is as follows: the user pours the mixture into the reaction tank 1 through the feed inlet 2, the user seals the top end of the steam outlet 3 through the sealing flange, the user opens the steam valve 14, the user starts the motor 6 and the heating plate 11 through the switch, the heating plate 11 generates heat, heat is generated on the inner wall of the reaction tank 1, meanwhile, the output end of the motor 6 rotates to drive the rotating rod 7 to rotate, the rotating rod 7 drives the stirring rod 8 to rotate, the stirring rod 8 drives the stirring plate to rotate, meanwhile, the rotating rod 7 drives the stirring piece 9 to rotate, stirring can be accelerated, after the moisture in the mixture in the reaction tank 1 begins to evaporate, the water vapor enters the first connecting pipe 13 through the steam outlet 3, the water vapor enters the second connecting pipe 15 through the first connecting pipe 13, and enters the auxiliary heating bin 12 through the third connecting pipe 16, because the temperature of the water vapor is higher than that of boiled water, thereby make vapor heat or keep warm retort 1 once more, thereby reduce the consumption of hot plate 11 to the energy, the energy of festival source, assist the condensation of the inside vapor part in heating storehouse 12 to become the drop of water, slide down to the bottom of assisting heating storehouse 12, remaining vapor enters into the inside to holding vessel 18 through fourth connecting pipe 19, can heat the inside cold water of holding vessel 18 under the effect of vapor, can carry out recycle to the heat source, the energy saving, air accessible gas outlet 20 discharges, the user opens water valve 22 after the user finishes using, it is expert, outlet pipe 21 can be with assisting the water discharge of heating storehouse 12 inside.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A still for glycerol purification, comprising a reaction tank (1), characterized in that: one side of the top end of the reaction tank (1) is connected with a feed inlet (2), the other side of the top end of the reaction tank (1) is connected with a steam outlet (3), the bottom end of the reaction tank (1) is connected with a discharge port (4), a material valve (5) is arranged in the middle of the discharge port (4), a stirring mechanism is arranged inside the reaction tank (1), a heating mechanism is arranged inside the reaction tank (1), an auxiliary heating bin (12) is arranged inside the reaction tank (1), a first connecting pipe (13) is arranged on one side of the reaction tank (1), one end of the first connecting pipe (13) is communicated with the steam outlet (3), a steam valve (14) is arranged at one end of the first connecting pipe (13), a second connecting pipe (15) is arranged at one end of the reaction tank (1), and four groups of third connecting pipes (16) are uniformly connected to the inner wall of the second connecting pipe (15), and the one end of third connecting pipe (16) all is linked together with assisting heating storehouse (12), the inside of assisting heating storehouse (12) evenly is provided with four sets of gusset plates (17), and the both sides of gusset plate (17) all with the inner wall fixed connection who assists heating storehouse (12), one side of retort (1) is provided with heat preservation jar (18), gas outlet (20) have been seted up on the top of heat preservation jar (18), the one end of assisting heating storehouse (12) is connected with fourth connecting pipe (19), and the one end of fourth connecting pipe (19) extends to the inside of heat preservation jar (18), the other end of assisting heating storehouse (12) is connected with outlet pipe (21), the one end of outlet pipe (21) is provided with water valve (22).

2. A still for glycerol purification according to claim 1, characterized in that: rabbling mechanism includes motor (6), bull stick (7), puddler (8) and stirring (9), motor (6) are installed on the top of retort (1), the inside of retort (1) is provided with bull stick (7), and the top of bull stick (7) passes the output fixed connection of retort (1) and motor (6), bull stick (7) are connected through the bearing with retort (1), the even fixedly connected with puddler (8) in surface of bull stick (7).

3. A still for glycerol purification according to claim 2, characterized in that: one side of the stirring rod (8) is fixedly connected with a stirring plate, and the bottom end of the rotating rod (7) is fixedly connected with a stirring piece (9).

4. A still for glycerol purification according to claim 2, characterized in that: heating mechanism includes main heating storehouse (10) and hot plate (11), four groups of main heating storehouses (10) have evenly been seted up to the inside of retort (1), the inside of main heating storehouse (10) all is provided with hot plate (11).

5. A still pot for glycerol purification according to claim 4, characterized in that: the control end of the motor (6) is electrically connected with an external power supply through an external switch, and the control end of the heating plate (11) is electrically connected with the external power supply through the external switch.

6. A still for glycerol purification according to claim 1, characterized in that: the surface of retort (1) is provided with first heat preservation cover, the surface of heat preservation jar (18) is provided with the second heat preservation cover.

7. A still for glycerol purification according to claim 1, characterized in that: the first connecting pipe (13), the second connecting pipe (15) and the third connecting pipe (16) are all hard pipes, and the first connecting pipe (13), the second connecting pipe (15) and the third connecting pipe (16) are all made of heat-insulating materials.

8. A still pot for glycerol purification according to claim 4, characterized in that: the inner wall of hot plate (11) all laminates with the inner wall of main heating storehouse (10) mutually, the size of main heating storehouse (10) all with hot plate (11) looks adaptation.