CN217614778U

CN217614778U - Device for preparing ethylhexyl palmitate

Info

Publication number: CN217614778U
Application number: CN202221121883.8U
Authority: CN
Inventors: 刘海波; 来勇
Original assignee: Zhijiang Chuyi Chemical Co ltd
Current assignee: Hubei Chuyi New Materials Co.,Ltd.
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-21
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a device for preparing ethylhexyl palmitate, including the seal box, the seal box includes the box, the upper portion of box is equipped with main stirring unit, the bottom of box is equipped with supplementary stirring unit, supplementary stirring unit includes the rotary disk, be equipped with the agitator on the rotary disk, supplementary stirring unit is used for driving the agitator and rotates, the agitator is located the box, main stirring unit bottom is equipped with the stirring rod, the stirring rod is located the agitator, the stirring rod is used for mixing the raw materials in the agitator, still be equipped with microwave module and heat conduction unit in the box, microwave module and heat conduction unit are used for the box internal heating. The utility model discloses compact structure, the temperature stability that the preparation can be guaranteed fast to the temperature rise has improved the efficiency that the stirring was mixed by a wide margin, and easy operation energy consumption is low, has good economic benefits.

Description

Device for preparing ethylhexyl palmitate

Technical Field

The utility model belongs to the technical field of the chemical industry technique and specifically relates to a device for preparing ethylhexyl palmitate.

Background

Ethylhexyl palmitate is a highly demanded industrial material, and is widely used in cosmetics, softeners for shampoos, dispersants, additives for lubricating oils, and the like. The high-efficiency catalytic reaction can be carried out only by ensuring stable temperature and pressure in the production process, and because chemical agents are generally corrosive and have high requirements on energy sources by heating, the preheating process is slow, the whole process also needs mixing and stirring, the reaction speed is slow, and the effect is poor. Chinese patent document CN 213913726U describes a microwave reaction kettle, in which a microwave generator is directly placed in the raw material, so that the surface corrosion is easily caused and the effect is affected after long-term use, and in the stirring process, because the stirring rod can push the changed raw material to a limited extent, the use is defective, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device of preparation ethylhexyl palmitate has solved the ethylhexyl palmitate and has prepared the in-process, and reaction temperature can not stably maintain, and energy resource consumption is big, and stirring efficiency is lower, and the structure is complicated, and the problem of maintenance is torn open to difficult ann of agitator.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a device of preparation ethylhexyl palmitate, including the seal box, the seal box includes the box, the upper portion of box is equipped with main stirring unit, the bottom of box is equipped with supplementary stirring unit, supplementary stirring unit includes the rotary disk, be equipped with the agitator on the rotary disk, supplementary stirring unit is used for driving the agitator and rotates, the agitator is located the box, main stirring unit bottom is equipped with the stirring rod, the stirring rod is located the agitator, the stirring rod is used for mixing the raw materials in the agitator, still be equipped with microwave module and heat conduction unit in the box, microwave module and heat conduction unit are used for heating the box inside.

In the preferred scheme, box upper portion detachable is equipped with the upper cover, and main stirring unit is located the upper cover upper portion, and the box outside articulates there is sealing door, and the heat conduction unit sets up on the lateral wall that is close to sealing door in the box, and the microwave module is located sealing door and the box lateral wall far away from sealing door.

In the preferred scheme, the bottom of box is equipped with a plurality of landing legs, and the landing leg bottom is equipped with the cushion.

In the preferred scheme, the both sides of landing leg are equipped with the sprue respectively, and the sprue is including connecting and wave guide, and the wave guide is worn to establish on the landing leg, and the bottom of landing leg is just setting up the agitator.

In a preferable scheme, the auxiliary stirring unit comprises a rotating disk and a second motor, the rotating disk is located in the box body, the rotating disk is connected with a driven wheel through a second shaft rod, the second shaft rod penetrates through the box body and extends outwards, the second motor is fixedly arranged at the bottom of the box body, a driving wheel is arranged on the second motor, and the driven wheel is connected with the driving wheel through a transmission belt.

In the preferred scheme, the heat conducting unit comprises two liquid guide pipes, bent parts are respectively arranged at two ends of each liquid guide pipe, the bent parts penetrate through the side wall of the box body, and the bent parts are connected with the heat pump.

In the preferred scheme, the agitator includes the staving, and the bottom of staving is located the rotary disk, and the staving downside is equipped with the recess, is equipped with the curb plate on the rotary disk, and the curb plate outside is equipped with a plurality of screws, and the screw supports and leans on in the recess.

In a preferred scheme, the upper part of the microwave module is detachably provided with a shielding plate, and the shielding plate inclines towards one side close to the upper cover.

In the preferred scheme, main stirring unit includes first motor, and the stirring rod sets firmly in first motor bottom, and first motor includes first axostylus axostyle, and the first axostylus axostyle outside is equipped with a plurality of diaphragms along circumference, and the diaphragm lower part parallel is equipped with a plurality of risers, and two risers pass through the reinforcing plate and connect.

In the preferred scheme, a through groove is formed in the vertical plate, and an extending portion is arranged on one side of the reinforcing plate.

The utility model has the advantages that: set up main stirring unit on the upper portion of seal box, can carry out abundant stirring to the raw materials in the agitator through the stirring rod, the agitator sets up on supplementary stirring unit, it is rotatory to drive the agitator on the supplementary stirring unit, the rotation direction of agitator and stirring rod is opposite, mixing efficiency is higher, set up the microwave module in the box, can stably heat up, utilize heat conduction unit can utilize outside heat pump to supply the box with the heat source is continuous simultaneously, thereby guarantee that the operating temperature when mixing the stirring is stable, set up logical groove on the stirring rod, can let the position change of raw materials more high-efficient, holistic process of preparing is faster, and better quality.

Drawings

The invention will be further described with reference to the following drawings and examples:

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

FIG. 2 is a schematic rear view of FIG. 1;

FIG. 3 is the first internal structure diagram of the present invention;

fig. 4 is a second internal structure diagram state of the present invention;

fig. 5 is a third internal structure diagram state of the present invention;

fig. 6 is a fourth state of the overall internal structure diagram of the present invention;

fig. 7 is a schematic diagram of the exploded structure of fig. 1.

In the figure: a seal box 1; a case 101; a leg 102; an upper cover 103; a sealing door 104; a spacer 105; a main agitation unit 2; a first motor 201; a stir bar 202; a first shaft 203; a transverse plate 204; a riser 205; a through slot 206; a reinforcing plate 207; an extension portion 208; an auxiliary stirring unit 3; a rotating disk 301; a second shaft 302; a driven wheel 303; a conveyor belt 304; a second motor 305; side panels 306; a screw 307; a drive wheel 308; an injection port 4; a joint 401; a waveguide 402; a microwave module 5; a heat conducting unit 6; a liquid guide tube 601; a bent portion 602; a stirring barrel 7; a barrel body 701; a recess 702; a shutter 8; supporting the bearing 9.

Detailed Description

As shown in fig. 1-7, an apparatus for preparing ethylhexyl palmitate, including a sealed box 1, the sealed box 1 includes a box 101, a main stirring unit 2 is disposed on an upper portion of the box 101, an auxiliary stirring unit 3 is disposed at a bottom of the box 101, the auxiliary stirring unit 3 includes a rotating disk 301, a stirring barrel 7 is disposed on the rotating disk 301, the auxiliary stirring unit 3 is used for driving the stirring barrel 7 to rotate, the stirring barrel 7 is disposed in the box 101, a stirring rod 202 is disposed at a bottom of the main stirring unit 2, the stirring rod 202 is disposed in the stirring barrel 7, the stirring rod 202 is used for mixing raw materials in the stirring barrel 7, a microwave module 5 and a heat conducting unit 6 are further disposed in the box 101, and the microwave module 5 and the heat conducting unit 6 are used for heating an inside of the box 101. With this structure, the stirring rod 202 can quickly and sufficiently stir the raw material in the stirring barrel 7. Simultaneously rotary disk 301 drives agitator 7 and carries out the rotation at a relatively slow speed, the direction of rotation of agitator 7 and stirring rod 202 rotate the opposite direction, thereby can more abundant efficient mix the raw materials, the more even abundant stirring of raw materials has been guaranteed, the effect is better, it is better to prepare the quality, microwave module 5 can be to the stable temperature rise that carries on in the box 101 simultaneously, heat conduction unit 6 can guarantee to carry out the temperature stability in the box 101, be provided with temperature sensor in the box 101, can the inside temperature of real-time monitoring, thereby holistic mixed stirring efficiency is better.

In the preferred scheme, an upper cover 103 is detachably arranged on the upper portion of the box body 101, the main stirring unit 2 is positioned on the upper portion of the upper cover 103, a sealing door 104 is hinged to the outer side of the box body 101, the heat conducting unit 6 is arranged on the side wall, close to the sealing door 104, in the box body 101, and the microwave module 5 is positioned on the sealing door 104 and the side wall of the box body 101 far away from the sealing door 104. Upper cover 103 can be convenient take off from box 101, from this structure to in the during operation, sealing door 104 has guaranteed the relatively stable of internal environment, has pasted the heat preservation piece in box 101 inboard, and whole effect is better, and microwave module 5 sets up on sealing door 104, and it is more convenient that the maintenance is torn open to ann, whole easy operation, efficient.

In a preferred scheme, a plurality of supporting legs 102 are arranged at the bottom of the box body 101, and a cushion block 105 is arranged at the bottom of each supporting leg 102. From this structure to make box 101 support more stable, and supplementary stirring unit 3's ann tears open more conveniently, cushion 105 and ground laminating are inseparable, and the supporting effect is better.

In a preferred scheme, two sides of the supporting leg 102 are respectively provided with a feeding port 4, the feeding port 4 comprises a connector 401 and a waveguide 402, the waveguide 402 is arranged on the supporting leg 102 in a penetrating manner, and the bottom of the supporting leg 102 is arranged over against the stirring barrel 7. With the structure, raw materials can be conveniently added through the waveguide 402, and the blanking position of the waveguide 402 is over against the minimum gap between the inner side wall of the stirring barrel 7 and the outermost side of the stirring rod 202, so that the rotation of the stirring rod 202 cannot generate interference on the waveguide 402, and meanwhile, the raw materials can be timely supplemented when needed.

In a preferred scheme, the auxiliary stirring unit 3 comprises a rotating disc 301 and a second motor 305, the rotating disc 301 is located in the box 101, the rotating disc 301 is connected with a driven wheel 303 through a second shaft 302, the second shaft 302 penetrates through the box 101 and extends outwards, the second motor 305 is fixedly arranged at the bottom of the box 101, the second motor 305 is provided with a driving wheel 308, and the driven wheel 303 and the driving wheel 308 are connected through a transmission belt 304. Be provided with support bearing 9 in the bottom of box 101, support bearing 9 supports in the bottom of rotary disk 301, second axis pole 302 wears to establish in support bearing 9, structure from this, so that second motor 305 can drive rotary disk 301 and drive agitator 7 and rotate, thereby whole mixed effect is better, the diameter of action wheel 308 is less than the diameter from driving wheel 308, in operation, through the speed reduction of transmission band 304, agitator 7 is under the prerequisite of bearing the weight of the raw materials, the slow rotation, whole effect is better.

In a preferred embodiment, the heat conducting unit 6 includes two liquid guiding pipes 601, two ends of the liquid guiding pipe 601 are respectively provided with a bending part 602, the bending part 602 is disposed through the side wall of the box 101, and the bending part 602 is connected with the heat pump. The heat pump can be connected with heat exchange water from other units, so that a heat source in a plant can be repeatedly utilized, and the heating cost is reduced. The structure can save energy and improve efficiency, and supply and use heat more fully.

In a preferred scheme, the stirring barrel 7 comprises a barrel body 701, the bottom of the barrel body 701 is located in the rotating disc 301, a groove 702 is formed in the lower side of the barrel body 701, a side plate 306 is arranged on the rotating disc 301, a plurality of screws 307 are arranged on the outer side of the side plate 306, and the screws 307 abut against the groove 702. From this structure to make at the rotatory in-process of agitator 7, screw 307 can be with the stable fixing of agitator 7 on rotary disk 301, and recess 702 is spacing to screw 307, and overall structure is more stable, and the effect is better.

In a preferred scheme, a shielding plate 8 is detachably arranged at the upper part of the microwave module 5, and the shielding plate 8 inclines to one side close to the upper cover 103. From this structure to the microwave that makes microwave module 5 send can return and take into agitator 7 one side behind sunshade 8, and holistic heating effect is better, and efficiency is higher.

In a preferred scheme, the main stirring unit 2 comprises a first motor 201, the stirring rod 202 is fixedly arranged at the bottom of the first motor 201, the first motor 201 comprises a first shaft rod 203, a plurality of transverse plates 204 are arranged on the outer side of the first shaft rod 203 along the circumferential direction, a plurality of vertical plates 205 are arranged on the lower portions of the transverse plates 204 in parallel, and the two vertical plates 205 are connected through a reinforcing plate 207. With the structure, the transverse plate 204 drives the vertical plate 205 to rotate, so that the raw materials are quickly and stably pushed and stirred.

In a preferred scheme, a through groove 206 is arranged on the vertical plate 205, and an outward extension part 208 is arranged on one side of the reinforcing plate 207. With the structure, the grooves 206 arranged on the vertical plates 205 can penetrate through a part of raw materials, so that different raw materials can be quickly pushed to change positions, and the whole stirring and mixing are more uniform.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. I.e., equivalent alterations and modifications within the scope of the invention, are also intended to be covered by the scope of this invention.

Claims

1. A device for preparing ethylhexyl palmitate is characterized in that: including seal box (1), seal box (1) includes box (101), the upper portion of box (101) is equipped with main stirring unit (2), the bottom of box (101) is equipped with supplementary stirring unit (3), supplementary stirring unit (3) include rotary disk (301), be equipped with agitator (7) on rotary disk (301), supplementary stirring unit (3) are used for driving agitator (7) and rotate, agitator (7) are located box (101), main stirring unit (2) bottom is equipped with stirring rod (202), stirring rod (202) are located agitator (7), stirring rod (202) are used for mixing the raw materials in agitator (7), still be equipped with microwave module (5) and heat conduction unit (6) in box (101), microwave module (5) and heat conduction unit (6) are used for box (101) internal heating.

2. The apparatus for preparing ethylhexyl palmitate as claimed in claim 1, wherein: box (101) upper portion detachable is equipped with upper cover (103), and main stirring unit (2) are located upper cover (103) upper portion, and box (101) outside articulates there is sealing door (104), and heat conduction unit (6) set up in box (101) on being close to the lateral wall of sealing door (104), and microwave module (5) are located sealing door (104) and apart from sealing door (104) far away box (101) lateral wall.

3. The apparatus for preparing ethylhexyl palmitate as claimed in claim 1, wherein: the bottom of the box body (101) is provided with a plurality of supporting legs (102), and the bottom of each supporting leg (102) is provided with a cushion block (105).

4. The apparatus for preparing ethylhexyl palmitate as claimed in claim 2, wherein: the two sides of the supporting leg (102) are respectively provided with a feeding port (4), the feeding port (4) comprises a connector (401) and a waveguide tube (402), the waveguide tube (402) is arranged on the supporting leg (102) in a penetrating mode, and the bottom of the supporting leg (102) is arranged right opposite to the stirring barrel (7).

5. The apparatus for preparing ethylhexyl palmitate as claimed in claim 1, wherein: supplementary stirring unit (3) are including rotary disk (301) and second motor (305), rotary disk (301) are located box (101), rotary disk (301) are connected with from driving wheel (303) through second shaft pole (302), second shaft pole (302) run through box (101) and outwards extend, second motor (305) set firmly in box (101) bottom, be equipped with drive wheel (308) on second motor (305), pass through transmission band (304) from driving wheel (303) and drive wheel (308) and connect.

6. The apparatus for preparing ethylhexyl palmitate as claimed in claim 1, wherein: the heat conducting unit (6) comprises two liquid guide pipes (601), two ends of each liquid guide pipe (601) are respectively provided with a bending part (602), the bending parts (602) penetrate through the side wall of the box body (101), and the bending parts (602) are connected with the heat pump.

7. The apparatus for preparing ethylhexyl palmitate as claimed in claim 1, wherein: the stirring barrel (7) comprises a barrel body (701), the bottom of the barrel body (701) is located in the rotating disc (301), a groove (702) is formed in the lower side of the barrel body (701), a side plate (306) is arranged on the rotating disc (301), a plurality of screws (307) are arranged on the outer side of the side plate (306), and the screws (307) abut against the groove (702).

8. The apparatus for preparing ethylhexyl palmitate as claimed in claim 2, wherein: the upper part of the microwave module (5) is detachably provided with a shielding plate (8), and the shielding plate (8) inclines to one side close to the upper cover (103).

9. The apparatus for preparing ethylhexyl palmitate as claimed in claim 1, wherein: the main stirring unit (2) comprises a first motor (201), a stirring rod (202) is fixedly arranged at the bottom of the first motor (201), the first motor (201) comprises a first shaft lever (203), a plurality of transverse plates (204) are arranged on the outer side of the first shaft lever (203) along the circumferential direction, a plurality of vertical plates (205) are arranged on the lower portions of the transverse plates (204) in parallel, and the two vertical plates (205) are connected through a reinforcing plate (207).

10. The apparatus for preparing ethylhexyl palmitate as claimed in claim 9, wherein: a through groove (206) is arranged on the vertical plate (205), and an extending part (208) is arranged on one side of the reinforcing plate (207).