CN215389270U

CN215389270U - Reaction kettle for ester production

Info

Publication number: CN215389270U
Application number: CN202121485374.9U
Authority: CN
Inventors: 曹远莉; 许伟; 杨文明; 唐文胜
Original assignee: Huachang Zhidian New Material Jiangsu Co ltd
Current assignee: Huachang Zhidian New Material Jiangsu Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-04
Anticipated expiration: 2031-07-01

Abstract

The utility model belongs to the technical field of reaction kettles, and discloses a reaction kettle for producing esters, which comprises a reaction kettle main body, wherein a kettle cover is arranged at the top end of the reaction kettle main body, supporting legs are symmetrically and fixedly arranged at the bottom end of the reaction kettle main body, a control switch is arranged on the outer wall of each supporting leg, a motor is arranged in the middle position of the top end of the kettle cover, the output end of the motor is connected with a rotating shaft, a lantern ring is sleeved outside the rotating shaft at equal intervals, and first stirring rods are symmetrically and fixedly arranged on two sides of the outer wall of the lantern ring. The reaction thoroughness is improved.

Description

Reaction kettle for ester production

Technical Field

The utility model belongs to the technical field of reaction kettles, and particularly relates to a reaction kettle for producing esters.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container, the reaction kettle can be utilized in the process of ester products such as alcohol ester dodeca, hexadecimal ester, dimethyl nylon acid ester and the like, and the reaction kettle is an essential device in the chemical production process and is mainly used for mixing, stirring and reaction in the production process.

But present current reation kettle has certain defect, and traditional reation kettle's stirring effect is relatively poor, and can't adjust the interval between the puddler, and the flexibility is relatively poor, and in addition, traditional reation kettle does not set up effectual guide structure, and the order of the raw materials of being not convenient for falls off, has avoided adding too much and the reaction is insufficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reaction kettle for producing esters, which aims to solve the problems of poor stirring effect, incapability of adjusting the distance between stirring rods and poor flexibility of the traditional reaction kettle in the background art, and the problem that raw materials are inconvenient to orderly fall off because an effective material guide structure is not arranged.

In order to achieve the purpose, the utility model provides the following technical scheme: a reaction kettle for producing esters comprises a reaction kettle main body, wherein the top end of the reaction kettle main body is provided with a kettle cover, and the bottom end of the reaction kettle main body is symmetrically fixed with supporting legs, the outer surface walls of the supporting legs are provided with control switches, a motor is arranged in the middle of the top end of the kettle cover, the output end of the motor is connected with a rotating shaft, lantern rings are sleeved outside the rotating shaft at equal intervals, first stirring rods are symmetrically fixed on two sides of the outer surface wall of each lantern ring, a second stirring rod is fixed on the outer surface wall of the first stirring rod, the first stirring rod and the second stirring rod are vertical to each other, the outer surface wall of the rotating shaft is provided with screw holes at equal intervals, the outer surface wall of the lantern ring is connected with fastening screws in a screwing way, the tip of fastening screw closes the inside that is connected to the screw soon, the exterior wall one side of kettle cover is connected with the feeder hopper, the bottom intermediate position department of reation kettle main part is connected with row material pipe.

Preferably, the inner wall of feeder hopper rotates through the bearing and installs the movable rod, the stock guide is installed to the exterior wall symmetry of movable rod, the through-hole has been seted up to the exterior wall of feeder hopper, the movable rod passes the through-hole and extends to the lateral wall outside of feeder hopper, the feeder hopper exterior wall just is located the periphery of through-hole and is the annular array and has seted up first spacing hole, the movable rod is located the feeder hopper outside and is fixed with the fixed block on the exterior wall, the spacing hole of second has been seted up to the exterior wall of fixed block, the inside in the spacing hole of second is inserted and is equipped with the spacer pin, the tip of spacer pin imbeds to the inside in first spacing hole.

Preferably, one end of the movable rod, which is positioned outside the feed hopper, is connected with an L-shaped grip, and anti-skid grains are arranged on the outer surface wall of the L-shaped grip.

Preferably, the number of the guide plates is three, and the installation angle between every two adjacent guide plates is 120 °.

Preferably, the bottom ends of the supporting legs are fixed with a bottom plate, and mounting holes are symmetrically formed in the upper wall of the bottom plate.

Preferably, the motor is covered with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.

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

(1) according to the utility model, through the matching of the lantern ring, the screw hole and the fastening screw, the free adjustment of the distance between the first stirring rods can be realized, the traditional fixed position installation mode is abandoned, the flexibility is strong, in addition, the second stirring rod is additionally arranged, so that the second stirring rod is vertical to the first stirring rod, the uniformity of stirring and mixing can be effectively improved, the reaction speed is accelerated, and the reaction thoroughness is improved.

(2) According to the utility model, the movable rod and the material guide plate are additionally arranged, when the raw materials added from the feeding hopper fall onto the material guide plate, the raw materials press the material guide plate downwards to rotate, so that the raw materials can fall into the reaction kettle main body along the material guide plate in batches, and the defect of insufficient reaction caused by excessive addition is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of a feed hopper of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a side view of the anchor block of the present invention;

in the figure: 1. a reaction kettle main body; 2. a kettle cover; 3. a motor; 4. a rotating shaft; 5. a collar; 6. a screw hole; 7. fastening screws; 8. a first stirring rod; 9. a second stirring rod; 10. supporting legs; 11. a control switch; 12. a discharge pipe; 13. a feed hopper; 14. a material guide plate; 15. an L-shaped grip; 16. a through hole; 17. a first limit hole; 18. a movable rod; 19. a spacing pin; 20. a fixed block; 21. a second limiting hole; 22. a base plate.

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. 1-4, the present invention provides the following technical solutions: a reaction kettle for producing esters comprises a reaction kettle main body 1, a kettle cover 2 is installed at the top end of the reaction kettle main body 1, supporting legs 10 are symmetrically fixed at the bottom end of the reaction kettle main body 1, a control switch 11 is installed on the outer wall of each supporting leg 10, a motor 3 is installed at the middle position of the top end of the kettle cover 2, the motor 3 is M425-402 in model, the motor 3 is electrically connected with the control switch 11, the output end of the motor 3 is connected with a rotating shaft 4, lantern rings 5 are sleeved outside the rotating shaft 4 at equal intervals, first stirring rods 8 are symmetrically fixed on two sides of the outer wall of each lantern ring 5, second stirring rods 9 are fixed on the outer wall of each first stirring rod 8, the first stirring rods 8 are vertical to the second stirring rods 9, the second stirring rods 9 are vertical to the first stirring rods 8, the uniformity of stirring and mixing can be effectively improved, the speed rate of reaction is accelerated, and the thoroughness of the reaction is improved, screw 6 has been seted up to the equidistant screw 6 of outer table wall of pivot 4, the outer table wall of the lantern ring 5 closes soon and is connected with fastening screw 7, fastening screw 7's tip closes soon and is connected to the inside of screw 6, when the interval between the first puddler 8 of needs adjustment, fastening screw 7 can loosen soon, then change lantern ring 5 in the outside position of pivot 4, it can to screw fastening screw 7 again after changing well, the interval changes convenient and fast, appearance wall one side of kettle cover 2 is connected with feeder hopper 13, the bottom intermediate position department of reation kettle main part 1 is connected with row material pipe 12.

Further, a movable rod 18 is rotatably mounted on the inner wall of the feed hopper 13 through a bearing, guide plates 14 are symmetrically mounted on the outer wall of the movable rod 18, a through hole 16 is formed in the outer wall of the feed hopper 13, the movable rod 18 passes through the through hole 16 and extends to the outside of the side wall of the feed hopper 13, first limit holes 17 are formed in the outer wall of the feed hopper 13 and located at the periphery of the through hole 16 in an annular array, a fixed block 20 is fixed on the outer wall of the movable rod 18 located at the outside of the feed hopper 13, a second limit hole 21 is formed in the outer wall of the fixed block 20, a limit pin 19 is inserted into the second limit hole 21, the end of the limit pin 19 is embedded into the first limit hole 17, when the limit pin 19 is pulled out, raw materials are added from the feed hopper 13, the raw materials fall onto the guide plates 14 and then press down the guide plates 14 to rotate, so that the raw materials can fall into the reaction kettle main body 1 along the guide plates 14 in batches, the defect that excessive addition is caused and reaction is insufficient is avoided, in addition, after the inclination angle of the material guide plate 14 is adjusted by rotating the movable rod 18, the limiting pin 19 can be inserted into the second limiting hole 21 and the first limiting hole 17 for limiting, and the blanking of the blanking port with the fixed size can be realized, so that the adjustment of the blanking speed is realized.

Furthermore, one end of the movable rod 18, which is located outside the feed hopper 13, is connected with an L-shaped grip 15, the outer wall of the L-shaped grip 15 is provided with anti-skid grains, and the movable rod 18 is rotated through the L-shaped grip 15 provided with the anti-skid grains, so that the multifunctional feeding device is convenient and labor-saving.

Furthermore, the number of the guide plates 14 is three, the installation angle between two adjacent guide plates 14 is 120 degrees, the three guide plates 14 installed at equal intervals are convenient for the raw materials to fall down uniformly, and the orderliness is improved.

Further, the bottom end of the supporting leg 10 is fixed with a bottom plate 22, mounting holes are symmetrically formed in the upper wall of the bottom plate 22, and the reaction kettle can be stably installed and fixed through the bottom plate 22 with the mounting holes, so that the reaction kettle is firm and reliable.

Further, the motor 3 is covered with a protective cover, heat dissipation holes are formed in the outer wall of the protective cover, the protective cover can effectively protect the motor 3 and prevent the motor from being collided and damaged, and the heat dissipation holes are formed to facilitate heat dissipation.

The working principle and the using process of the utility model are as follows: when the utility model is used, raw materials can be added from a feed hopper 13, the raw materials fall on a guide plate 14 and then the guide plate 14 is pressed downwards to rotate, so that the raw materials can fall into a reaction kettle main body 1 along the guide plate 14 in batches, then a control switch 11 can be utilized to start a motor 3, the output end of the motor 3 drives a rotating shaft 4 to rotate, and then drives a first stirring rod 8 and a second stirring rod 9 which are vertical to each other to rotate for stirring, the speed and the speed of reaction can be effectively accelerated, the thoroughness of the reaction is improved, products can be discharged and collected through a discharge pipe 12 after the reaction, in addition, after the inclination angle of the guide plate 14 is adjusted by rotating a movable rod 18, a limit pin 19 can be inserted into a second limit hole 21 and a first limit hole 17 for limiting, the blanking of a blanking port with fixed size can be realized, thereby the adjustment of the blanking speed is realized, in addition, when the interval between the first stirring rods 8 needs to be adjusted, the fastening screws 7 in the screw holes 6 can be unscrewed, then the positions of the lantern rings 5 outside the rotating shaft 4 are changed, and the fastening screws 7 are screwed after the change is finished, so that the distance change is convenient and quick.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reation kettle is used in ester production which characterized in that: comprises a reaction kettle main body (1), a kettle cover (2) is installed on the top end of the reaction kettle main body (1), supporting legs (10) are symmetrically fixed at the bottom end of the reaction kettle main body (1), a control switch (11) is installed on the outer surface wall of the supporting legs (10), a motor (3) is installed at the top end middle position of the kettle cover (2), the output end of the motor (3) is connected with a rotating shaft (4), a lantern ring (5) is sleeved on the outer portion of the rotating shaft (4) at equal intervals, first stirring rods (8) are symmetrically fixed on the outer surface wall of the lantern ring (5) at two sides, second stirring rods (9) are fixed on the outer surface wall of the first stirring rods (8), the first stirring rods (8) are perpendicular to the second stirring rods (9), screw holes (6) are formed on the outer surface wall of the rotating shaft (4) at equal intervals, fastening screws (7) are connected on the outer surface wall of the lantern ring (5) in a screwing manner, the tip of fastening screw (7) closes soon and is connected to the inside of screw (6), the exterior wall one side of kettle cover (2) is connected with feeder hopper (13), the bottom intermediate position department of reation kettle main part (1) is connected with row material pipe (12).

2. The reaction kettle for producing esters as claimed in claim 1, wherein: the utility model discloses a guide device for a feeding hopper, including feeder hopper (13), movable rod (18) are installed in the inner wall of feeder hopper (13) through the bearing rotation, the stock guide (14) are installed to the exterior wall symmetry of movable rod (18), through-hole (16) have been seted up to the exterior wall of feeder hopper (13), movable rod (18) pass through-hole (16) and extend to the lateral wall outside of feeder hopper (13), the periphery that feeder hopper (13) outer table wall just is located through-hole (16) is the annular array and has seted up first spacing hole (17), movable rod (18) are located feeder hopper (13) outside outer table wall and are fixed with fixed block (20), the spacing hole of second (21) has been seted up to the exterior wall of fixed block (20), the inside in the spacing hole of second (21) is inserted and is equipped with spacer pin (19), the tip embedding of spacer pin (19) is to the inside in first spacing hole (17).

3. The reaction kettle for producing esters as claimed in claim 2, wherein: one end of the movable rod (18) located outside the feed hopper (13) is connected with an L-shaped grip (15), and anti-skid grains are arranged on the outer surface wall of the L-shaped grip (15).

4. The reaction kettle for producing esters as claimed in claim 2, wherein: the number of the material guide plates (14) is three, and the installation angle between every two adjacent material guide plates (14) is 120 degrees.

5. The reaction kettle for producing esters as claimed in claim 1, wherein: the bottom end of the supporting leg (10) is fixed with a bottom plate (22), and mounting holes are symmetrically formed in the upper wall of the bottom plate (22).

6. The reaction kettle for producing esters as claimed in claim 1, wherein: the motor (3) is covered with a protective cover, and heat dissipation holes are formed in the outer wall of the protective cover.