CN217016595U

CN217016595U - Chlorobenzoquinone refining kettle

Info

Publication number: CN217016595U
Application number: CN202220488910.9U
Authority: CN
Inventors: 许胜太
Original assignee: Zhijiang Liyuan Chemical Co ltd
Current assignee: Zhijiang Liyuan Chemical Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-22
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a chloranil refining kettle, which relates to the technical field of chloranil processing production equipment and comprises a kettle body, wherein the top of the kettle body is connected with a kettle cover through a screw, an annular groove is formed in the kettle body, a through groove is formed in the outer side of the kettle body and the bottom of the annular groove, an electric heating ring is connected in the annular groove in a sliding mode, and two sides of the bottom of the electric heating ring are fixedly connected with pushing plates: the stirring device is compact in structure, simple and convenient to operate and high in practicability, the bevel gear transmission is arranged, the belt pulley transmission is matched, the stirring structure can be driven to rotate, and meanwhile the electric heating ring can be driven to reciprocate up and down, so that the using number of motors is reduced, the cost is saved, and meanwhile, materials at the bottom of the inner wall of the kettle body can be fully stirred by arranging the stirring blades at the bottom of the kettle body, so that the reaction rate is greatly improved, and the stirring device is beneficial to practical application and operation.

Description

Chloroquinone refining kettle

Technical Field

The utility model relates to the technical field of tetrachlorobenzoquinone processing and production equipment, in particular to a tetrachlorobenzoquinone refining kettle.

Background

The reaction kettle is a reaction device commonly used in chemical plants, and mainly uses a motor to drive a stirring shaft to stir reactants so as to enable the reactants to fully react to obtain required substances. With the continuous development of the chemical field, people have raised higher requirements on the finished products of chemical products and the precision of the chemical products, and correspondingly, people have raised higher requirements on reaction kettles which are important devices in chemical reactions.

In the processing process of the existing reaction kettle for preparing chloranil, hydrogen chloride gas is required to be introduced into the reaction kettle, hydrogen peroxide solution and 1, 4-benzoquinone crystal are added, and chloranil crystal is prepared by heating.

Through the retrieval, application number is 201721529135.2's a chloranil refining kettle, including the cauldron body, the cauldron body is hollow structure, and has the kettle cover through bolt-up connection on the upside lateral wall of the cauldron body, the symmetry is equipped with feed inlet and air inlet on the upside lateral wall of kettle cover, still be equipped with a driving motor on the upside lateral wall of kettle cover, and a driving motor's output shaft runs through the lateral wall of kettle cover and is connected with the first pivot of vertical setting, one side that a driving motor was kept away from to first pivot is equipped with the carousel, and the carousel one side of keeping away from first pivot is equipped with metal brush hair, the symmetry is equipped with many (mixing) shafts to horizontal setting on the outside lateral wall of first pivot, and the (mixing) shaft is hollow structure, there is the carriage release lever through the first spring coupling of horizontal setting in the (mixing) shaft. In this patent, the heating rod is driven by different motors with first pivot respectively, and the motor is used to many places, has increased the input cost of product to this equipment can't stir the material that is located cauldron internal wall bottom when using, leads to the stirring insufficient, thereby serious reduction reaction rate, be unfavorable for practical application and operation.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a chloranil refining kettle, which solves the problems in the background art.

In order to realize the purpose, the utility model is realized by the following technical scheme: a tetrachlorobenzoquinone refining kettle comprises a kettle body, wherein the top of the kettle body is connected with a kettle cover through a screw, a ring groove is formed in the kettle body, a through groove is formed in the outer side of the kettle body and positioned at the bottom of the ring groove, an electric heating ring is connected in the ring groove in a sliding manner, two sides of the bottom of the electric heating ring are fixedly connected with pushing plates, one end, far away from the electric heating ring, of each pushing plate penetrates through the corresponding through groove and extends to the outer side of the kettle body, the bottom of the inner wall of the kettle body is rotatably connected with a rotating rod, stirring blades are fixedly connected with the outer side of the rotating rod in equal intervals, two ends of the rotating rod extend to the outer side of the kettle body and are fixedly connected with cams, the outer sides of the cams are in contact with the bottoms of the corresponding pushing plates, one end of the rotating rod is fixedly connected with a driven wheel positioned on one side of the cams, and a transmission box is fixedly connected with the top of the kettle cover, the top of the transmission box is fixedly provided with a servo motor, an output shaft of the servo motor extends to the inside of the transmission box and is fixedly connected with a driving rod, the bottom of the driving rod penetrates through the transmission box and extends to the lower part of the kettle cover and is fixedly connected with a transverse plate, the outer side of the driving rod is fixedly connected with a first bevel gear positioned in the transmission box, one end of the top of the kettle cover is fixedly connected with a fixed plate, a transmission rod is rotatably connected between the outer side of the transmission box and the outer side of the fixed plate, one end of the transmission rod extends to the inside of the transmission box and is fixedly connected with a second bevel gear, the second bevel gear is meshed with the first bevel gear, one end of the transmission rod far away from the second bevel gear is fixedly connected with a driving wheel, the driving wheel is in transmission connection with a driven wheel through a transmission belt, and the top of the inner wall of the kettle cover and a fixed sleeve positioned in the outer side of the driving rod are fixedly connected with the fixed sleeve, the outer side of the bottom of the fixed sleeve is fixedly connected with a fixed gear, two ends of the top of the transverse plate are rotatably connected with a stirring shaft, the top of the stirring shaft is fixedly connected with a transmission gear, the transmission gear is meshed with the fixed gear, and the bottom of the stirring shaft extends to the bottom of the transverse plate.

As a preferred scheme of the utility model, two ends of the bottom of the kettle body are fixedly connected with supporting legs.

As a preferable scheme of the utility model, the bottom of the kettle body is fixedly connected with a discharge pipe, and the outer side of the discharge pipe is fixedly provided with a valve.

As a preferable scheme of the utility model, one end of the top of the kettle cover, which is far away from the driving wheel, is fixedly connected with an air inlet pipe, and one end of the top of the kettle cover, which is far away from the air inlet pipe, is fixedly connected with a feeding pipe.

In a preferred embodiment of the present invention, the ratio of the diameters of the transmission gear and the fixed gear is one to three.

As a preferable scheme of the utility model, the stirring rods are fixedly connected with the outer side of the stirring shaft and the bottom of the transverse plate at equal intervals.

As a preferable scheme of the present invention, the servo motor and the electric heating ring are electrically connected to an external control device.

The utility model provides a tetrachlorobenzoquinone refining kettle which has the following beneficial effects:

the stirring device is compact in structure, simple and convenient to operate and high in practicability, the bevel gear transmission is arranged, the belt pulley transmission is matched, the stirring structure can be driven to rotate, and the electric heating ring can be driven to reciprocate up and down, so that the using number of motors is reduced, the cost is saved, and meanwhile, the stirring blades are arranged at the bottom of the kettle body, so that materials at the bottom of the inner wall of the kettle body can be fully stirred, the reaction rate is greatly improved, and the stirring device is beneficial to practical application and operation.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the transmission case according to the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 1. a kettle body; 2. a kettle cover; 3. an annular groove; 4. a through groove; 5. an electrical heating ring; 6. a push plate; 7. rotating the rod; 8. a stirring blade; 9. a cam; 10. a driven wheel; 11. a transmission box; 12. a servo motor; 13. a drive rod; 14. a transverse plate; 15. a first bevel gear; 16. a transmission rod; 17. a second bevel gear; 18. a driving wheel; 19. a fixed sleeve; 20. fixing a gear; 21. a stirring shaft; 22. a transmission gear; 23. a stirring rod; 24. a discharge pipe; 25. a valve; 26. an air inlet pipe; 27. a feeding pipe; 28. and (5) fixing the 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a chloranil refining kettle comprises a kettle body 1, wherein the top of the kettle body 1 is connected with a kettle cover 2 through a screw, and the kettle cover 2 is convenient for better sealing the top of the kettle body 1; an annular groove 3 is formed in the kettle body 1, a through groove 4 is formed in the outer side of the kettle body 1 and at the bottom of the annular groove 3, an electric heating ring 5 is connected in the annular groove 3 in a sliding mode, and the electric heating ring 5 can be conveniently and better installed through the annular groove 3; both sides of the bottom of the electric heating ring 5 are fixedly connected with pushing plates 6, one ends of the pushing plates 6 far away from the electric heating ring 5 penetrate through the corresponding through grooves 4 and extend to the outer side of the kettle body 1, and the pushing plates 6 can be conveniently matched for use by arranging the through grooves 4; the bottom of the inner wall of the kettle body 1 is rotatably connected with a rotating rod 7, the outer side of the rotating rod 7 is fixedly connected with stirring blades 8 at equal intervals, two ends of the rotating rod 7 extend to the outer side of the kettle body 1 and are fixedly connected with cams 9, the outer sides of the cams 9 are all contacted with the bottoms of the corresponding push plates 6, the cams 9 are driven to rotate through the rotation of the rotating rod 7, and the electric heating ring 5 is driven to move up and down in the annular groove 3 under the action of better matching gravity through the matching between the cams 9 and the push plates 6; a driven wheel 10 is fixedly connected to one end of the rotating rod 7 and one side of the cam 9, a transmission box 11 is fixedly connected to the top of the kettle cover 2, a servo motor 12 is fixedly mounted at the top of the transmission box 11, an output shaft of the servo motor 12 extends into the transmission box 11 and is fixedly connected with a driving rod 13, the bottom of the driving rod 13 penetrates through the transmission box 11, extends to the lower side of the kettle cover 2 and is fixedly connected with a transverse plate 14, and the driving rod 13 and the transverse plate 14 can be driven to rotate better by controlling the servo motor 12 to work; a first bevel gear 15 is fixedly connected to the outer side of the driving rod 13 and the inner side of the transmission box 11, a fixing plate 28 is fixedly connected to one end of the top of the kettle cover 2, a transmission rod 16 is rotatably connected between the outer side of the transmission box 11 and the outer side of the fixing plate 28, one end of the transmission rod 16 extends to the inner side of the transmission box 11 and is fixedly connected with a second bevel gear 17, the second bevel gear 17 is meshed with the first bevel gear 15, a driving wheel 18 is fixedly connected to one end of the transmission rod 16 far away from the second bevel gear 17, the driving wheel 18 is in transmission connection with the driven wheel 10 through a transmission belt, and the first bevel gear 15 is driven to rotate through the rotation of the driving rod 13, thereby driving the second bevel gear 17 and the transmission rod 16 to rotate, driving the driving wheel 18 to rotate through the rotation of the transmission rod 16, meanwhile, under the matching between the driving wheel 18 and the driven wheel 10, the rotating rod 7 is driven to rotate; a fixed sleeve 19 is fixedly connected to the top of the inner wall of the kettle cover 2 and positioned on the outer side of the driving rod 13, a fixed gear 20 is fixedly connected to the outer side of the bottom of the fixed sleeve 19, and the fixed gear 20 can be conveniently and fixedly installed through the fixed sleeve 19; both ends of the top of the transverse plate 14 are rotatably connected with stirring shafts 21, the top of each stirring shaft 21 is fixedly connected with a transmission gear 22, the transmission gears 22 are meshed with the fixed gears 20, the bottoms of the stirring shafts 21 extend to the bottom of the transverse plate 14, the stirring shafts 21 and the transmission gears 22 are driven to revolve by the rotation of the driving rods 13 and the transverse plate 14, and the stirring shafts 21 are driven to rotate under the meshing action of the transmission gears 22 and the fixed gears 20.

Furthermore, the equal fixedly connected with supporting legs in both ends of cauldron body 1 bottom is convenient for better carry out the outrigger to equipment through the supporting legs.

Further, the bottom of the kettle body 1 is fixedly connected with a discharge pipe 24, a valve 25 is fixedly mounted on the outer side of the discharge pipe 24, the discharge pipe 24 is convenient to discharge materials in the kettle body 1 better, and the valve 25 is convenient to control the on-off of the discharge pipe 24 better.

Further, the one end fixedly connected with intake pipe 26 of action wheel 18 is kept away from at the top of kettle cover 2, and the one end fixedly connected with inlet pipe 27 of intake pipe 26 is kept away from at the top of kettle cover 2, is convenient for better letting in hydrochloric acid gas to the inside of the kettle body 1 through intake pipe 26, is convenient for better letting in the reactant to the inside of the kettle body 1 through inlet pipe 27.

Further, the ratio of the diameters of the transmission gear 22 to the fixed gear 20 is one to three, and by providing the transmission gear 22 and the fixed gear 20 having different diameters, a better power transmission operation is facilitated.

Furthermore, the equal equidistance fixedly connected with puddler 23 in the outside of (mixing) shaft 21 and the bottom that is located diaphragm 14 is convenient for better stirring operation through puddler 23.

Furthermore, the servo motor 12 and the electric heating ring 5 are electrically connected with external control equipment, and the equipment can be controlled better through the external control equipment.

To sum up, in the actual use of the chloranil refining kettle, firstly, the equipment is stably placed at a designated position through the supporting legs, then the equipment is electrified, the servo motor 12 and the electric heating ring 5 are both electrically connected with external control equipment, meanwhile, hydrochloric acid gas is introduced into the kettle body 1 through the air inlet pipe 26, reactants are introduced into the kettle body 1 through the inlet pipe 27, the electric heating ring 5 is controlled by the external control equipment to work in the reaction process, so that the reactants in the kettle body 1 are heated, meanwhile, the servo motor 12 is controlled by the external control equipment to work, the driving rod 13 and the transverse plate 14 are driven to rotate, the driving rod 13 is driven to rotate, the first bevel gear 15 is driven to rotate, the second bevel gear 17 and the driving rod 16 are driven to rotate, and the driving wheel 18 is driven to rotate through the rotation of the driving rod 16, meanwhile, under the matching between the driving wheel 18 and the driven wheel 10, the rotating rod 7 is driven to rotate, the rotating rod 7 drives the stirring blade 8 to rotate, so as to fully stir the reactant at the bottom of the inner wall of the kettle body 1, thereby greatly improving the reaction rate, being beneficial to practical application and operation, meanwhile, through the rotation of the rotating rod 7, the cam 9 is driven to rotate, through the matching between the cam 9 and the pushing plate 6 and the action of gravity, the electric heating ring 5 is driven to move up and down in the annular groove 3, thereby completing uniform heating operation, meanwhile, through the rotation of the driving rod 13 and the transverse plate 14, the stirring shaft 21, the stirring rod 23 and the transmission gear 22 are driven to revolve, and simultaneously, under the meshing action of the transmission gear 22 and the fixed gear 20, the stirring shaft 21 and the stirring rod 23 are driven to rotate, thereby further increasing the stirring effect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like are used in the orientations and positional relationships indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. The utility model provides a chloranil refining kettle, includes kettle body (1), its characterized in that: the kettle is characterized in that the top of the kettle body (1) is connected with a kettle cover (2) through a screw, a ring groove (3) is formed in the kettle body (1), a through groove (4) is formed in the outer side of the kettle body (1) and the bottom of the ring groove (3), an electric heating ring (5) is connected in a sliding manner in the ring groove (3), pushing plates (6) are fixedly connected to the two sides of the bottom of the electric heating ring (5), one ends, far away from the electric heating ring (5), of the pushing plates (6) penetrate through the corresponding through groove (4) and extend to the outer side of the kettle body (1), a rotating rod (7) is rotatably connected to the bottom of the inner wall of the kettle body (1), stirring blades (8) are fixedly connected to the outer side of the rotating rod (7) in an equidistant manner, two ends of the rotating rod (7) extend to the outer side of the kettle body (1) and are fixedly connected with a cam (9), and the outer side of the cam (9) is in contact with the bottom of the corresponding pushing plate (6), one end of dwang (7) just is located one side fixedly connected with of cam (9) from driving wheel (10), the top fixedly connected with transmission box (11) of kettle cover (2), the top fixed mounting of transmission box (11) has servo motor (12), the output shaft of servo motor (12) extends to the inside and fixedly connected with actuating lever (13) of transmission box (11), the bottom of actuating lever (13) is run through transmission box (11) and is extended to the below and the fixedly connected with diaphragm (14) of kettle cover (2), the outside of actuating lever (13) just is located the first bevel gear of inside fixedly connected with (15) of transmission box (11), the one end fixedly connected with fixed plate (28) at kettle cover (2) top, it is connected with transfer line (16) to rotate between the outside of transmission box (11) and the outside of fixed plate (28), the one end of transfer line (16) extends to the inside and the fixedly connected with second bevel gear of transmission box (11) and second bevel gear (15), the one end of transfer line (16) is connected with second bevel gear Wheel (17), second bevel gear (17) are connected with first bevel gear (15) meshing, one end fixedly connected with action wheel (18) of second bevel gear (17) are kept away from in transfer line (16), action wheel (18) are connected through the driving belt transmission between driving wheel (10), the top of kettle cover (2) inner wall and the outside fixedly connected with fixing sleeve (19) that are located actuating lever (13), outside fixedly connected with fixed gear (20) of fixing sleeve (19) bottom, the both ends at diaphragm (14) top all rotate and are connected with (mixing) shaft (21), the equal fixedly connected with drive gear (22) in top of (mixing) shaft (21), drive gear (22) all are connected with fixed gear (20) meshing, the bottom of (mixing) shaft (21) all extends to the bottom of diaphragm (14).

2. The chloranil refining kettle of claim 1, wherein: the two ends of the bottom of the kettle body (1) are fixedly connected with supporting legs.

3. The chloranil refining kettle of claim 1, wherein: the bottom fixedly connected with delivery pipe (24) of cauldron body (1), the outside fixed mounting of delivery pipe (24) has valve (25).

4. The chloranil refining kettle of claim 1, wherein: the top of kettle cover (2) is kept away from one end fixedly connected with intake pipe (26) of action wheel (18), the top of kettle cover (2) is kept away from one end fixedly connected with inlet pipe (27) of intake pipe (26).

5. The chloranil refining kettle of claim 1, wherein: the diameter ratio of the transmission gear (22) to the fixed gear (20) is one to three.

6. The chloranil refining kettle of claim 1, wherein: the outer side of the stirring shaft (21) is fixedly connected with stirring rods (23) which are positioned at the bottom of the transverse plate (14) at equal intervals.

7. The chloranil refining kettle of claim 1, wherein: the servo motor (12) and the electric heating ring (5) are electrically connected with external control equipment.