CN215963527U

CN215963527U - Hydrolysis kettle for benzaldehyde production

Info

Publication number: CN215963527U
Application number: CN202121238594.1U
Authority: CN
Inventors: 许网; 李辉; 李备战; 曹加余; 陈磊; 孙璐璐
Original assignee: Lihai Chemical Industry Co ltd Of Lianyungang Industry Investment Group
Current assignee: Lihai Chemical Industry Co ltd Of Lianyungang Industry Investment Group
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-03-08
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of hydrolysis kettles, in particular to a hydrolysis kettle for benzaldehyde production, which comprises a kettle body, wherein a feeding barrel is arranged at the upper left corner of the kettle body, a cover plate is inserted into the top surface of the feeding barrel, a connecting rod is fixedly arranged at the left end of the bottom surface of the feeding barrel, the right end of the bottom surface of the feeding barrel is communicated with a feeding pipe, a stop block is fixedly arranged at the upper end inside the feeding pipe, a feeding hole is formed in the top surface of the left end of the stop block, a rotary disc is arranged at the lower end of the stop block, and two through holes are formed in the rotary disc in a bilaterally symmetrical structure. According to the utility model, the rotating shaft and the rotating rod are synchronously rotated through the motor, benzaldehyde in the feeding cylinder passes through the inlet material and the through hole and then is dripped into water in the kettle body through the feeding pipe, the stirring roller is driven to synchronously rotate while the rotating shaft rotates, and discharging and collecting are carried out through the discharging pipe after hydrolysis is completed, so that the benzaldehyde is dripped into the water, the hydrolysis speed of the benzaldehyde is accelerated, the hydrolysis efficiency is improved, the production process of the benzaldehyde is safer, the operation risk of workers is reduced, and the use effect is better.

Description

Hydrolysis kettle for benzaldehyde production

Technical Field

The utility model relates to the technical field of hydrolysis kettles, in particular to a hydrolysis kettle for benzaldehyde production.

Background

Benzaldehyde is an organic compound with the molecular formula of C7H6O, is a colorless liquid, is found in hyacinth, citronella, cinnamon, iris and rock rose, has bitter almond, cherry and nut fragrance, is the simplest and most commonly used aromatic aldehyde in industry, is a colorless liquid at room temperature and has special almond smell, is a main component in bitter almond oil extract, can also be extracted from apricot, cherry, bay leaves and peach pits, and is also present in the form of being combined with glucoside in nuts and nuts.

When among the prior art hydrolysising p-benzaldehyde, directly add water into benzaldehyde usually in the cauldron of hydrolysising, the effect of hydrolysising is slow and inefficiency, influences production efficiency, and the effect of hydrolysising is not good enough.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a hydrolysis kettle for benzaldehyde production.

In order to achieve the above object, the present invention adopts the following technical solutions:

the utility model provides a benzaldehyde production is with cauldron of hydrolysising, the reactor comprises a kettle, cauldron body upper left corner is equipped with throws the feed cylinder, it has the apron to throw the feed cylinder top, throw the solid connecting rod that is equipped with of feed cylinder bottom surface left end, it has the inlet pipe to throw feed cylinder bottom surface right-hand member intercommunication, the inside upper end of inlet pipe has set firmly the dog, the feed inlet has been seted up to dog left end top surface, the dog lower extreme is equipped with the carousel, it has seted up two through-holes to be bilateral symmetry structure on the carousel, the bull stick has been cup jointed at the carousel middle part, the motor is installed through the mount pad to cauldron body top surface, motor output shaft lower surface has set firmly the pivot, the pivot lower extreme passes cauldron external wall and extends to the inner wall and has cup jointed the stirring roller, cauldron body left wall has set firmly the water tank, water tank bottom surface intercommunication has L type pipe, cauldron body bottom surface has set firmly the heating piece, cauldron body lower extreme right side intercommunication has the discharging pipe that has the valve.

Preferably, the bull stick lower extreme passes the inlet pipe inner wall and extends to the outer wall, and bull stick middle part and pivot upper end all overlap and are equipped with the band pulley, and the band pulley that is located the right-hand member passes through the belt and the band pulley frictional contact that is located the left end.

Preferably, the connecting rod is fixedly connected with the kettle body, the feeding pipe is communicated with the kettle body, and the turntable is in friction contact with the stop block.

Preferably, a limiting groove is formed in the left wall of the middle of the L-shaped pipe, a sliding block is connected to the inside of the limiting groove in a sliding mode, the left end of the sliding block is rotatably connected with an adjusting nut, and a screw rod is connected to the middle of the adjusting nut in a threaded mode.

Preferably, the sliding block is in inserting fit with the limiting groove and is tightly pressed with the limiting groove, the screw rod is fixedly connected with the L-shaped pipe, the L-shaped pipe is communicated with the kettle body, and scales are fixedly arranged on the outer wall of the L-shaped pipe.

Due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, water is conveyed to the interior of the kettle body through the L-shaped pipe by the water tank, the water in the kettle body is heated to a proper hydrolysis temperature by the heating block, the cover plate is opened, benzaldehyde to be hydrolyzed is loaded into the charging barrel, the rotating shaft is synchronously rotated by the rotation of the motor, the belt wheel at the right end drives the belt wheel at the left end to synchronously rotate through the belt, the rotating rod drives the rotating disc to rotate while rotating, when the through hole on the rotating disc is superposed with the inlet material, benzaldehyde in the charging barrel passes through the inlet material and the through hole and then is dripped into the water in the kettle body through the feeding pipe, the stirring roller is synchronously rotated while the rotating shaft rotates, and discharging and collecting are carried out through the discharging pipe after hydrolysis is finished. The problem of in the cauldron of hydrolysising with water direct addition benzaldehyde, the effect of hydrolysising is slow and inefficiency, influences production efficiency, the effect of hydrolysising is not good enough is solved, has realized that benzaldehyde drips to aquatic for benzaldehyde speed of hydrolysising has improved the efficiency of hydrolysising, and benzaldehyde production process is more safe, has reduced staff's operational risk, and the result of use is better.

2. The stirring roller is driven to synchronously rotate while the rotating shaft rotates, the dripping speed of the benzaldehyde is in direct proportion to the rotating speed of the stirring roller, the stirring is more uniform, the water is fully contacted with the benzaldehyde, the decomposition speed of the benzaldehyde in water in the kettle body is accelerated, the hydrolysis time is saved, and the working efficiency is obviously improved.

3. According to the utility model, the adjusting nut rotates along the screw rod, so that the distance between the sliding block and the limiting groove can be conveniently adjusted to control the water inflow of the L-shaped pipe, the scale of the outer wall of the water tank can be observed, the water inflow of the kettle body can be conveniently controlled, the accuracy of benzaldehyde hydrolysis can be improved, the structure is simple, and the operation is convenient and rapid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only for the present invention and protect some embodiments, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a sectional view of the kettle structure of the present invention;

FIG. 3 is a cross-sectional view of a feed tube construction of the present invention;

FIG. 4 is an enlarged view of the structure at A of the present invention;

FIG. 5 is a sectional view of the structure of an L-shaped pipe of the present invention.

The reference numbers in the figures illustrate: 1. a kettle body; 2. a charging barrel; 3. a cover plate; 4. a connecting rod; 5. a feed pipe; 6. a stopper; 7. a feed inlet; 8. a turntable; 9. a through hole; 10. a rotating rod; 11. a motor; 12. a rotating shaft; 13. a stirring roller; 14. a water tank; 15. an L-shaped pipe; 16. a heating block; 17. A discharge pipe; 18. a pulley; 19. a belt; 20. a limiting groove; 21. a slider; 22. adjusting the nut; 23. and a screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Example 1

As shown in figures 1-4, a hydrolysis kettle for benzaldehyde production comprises a kettle body 1, a charging barrel 2 is arranged at the upper left corner of the kettle body 1, a cover plate 3 is inserted on the top surface of the charging barrel 2, a connecting rod 4 is fixedly arranged at the left end of the bottom surface of the charging barrel 2, a feeding pipe 5 is communicated with the right end of the bottom surface of the charging barrel 2, a stop block 6 is fixedly arranged at the upper end inside the feeding pipe 5, a feeding port 7 is arranged on the top surface of the left end of the stop block 6, a rotary disc 8 is arranged at the lower end of the stop block 6, two through holes 9 are symmetrically arranged on the rotary disc 8, a rotary rod 10 is sleeved at the middle part of the rotary disc 8, a motor 11 is arranged on the top surface of the kettle body 1 through a mounting seat, a rotating shaft 12 is fixedly arranged on the lower surface of an output shaft of the motor 11, the lower end of the rotating shaft 12 penetrates through the outer wall of the kettle body 1 to extend to the inner wall and is sleeved with a stirring roller 13, a water tank 14 is fixedly arranged on the left wall of the kettle body, an L-shaped pipe 15 is communicated with the bottom surface of the water tank 14, a heating block 16 is fixedly arranged on the bottom surface of the kettle body 1, the right side of the lower end of the kettle body 1 is communicated with a discharge pipe 17 with a valve.

The lower end of the rotating rod 10 penetrates through the inner wall of the feeding pipe 5 and extends to the outer wall, belt wheels 18 are sleeved on the middle of the rotating rod 10 and the upper end of the rotating shaft 12, and the belt wheel 18 at the right end is in friction contact with the belt wheel 18 at the left end through a belt 19.

The connecting rod 4 is fixedly connected with the kettle body 1, the feeding pipe 5 is communicated with the kettle body 1, and the turntable 8 is in frictional contact with the stop block 6.

The working principle of the utility model is that when the utility model is used, firstly, water is conveyed into the kettle body 1 through the L-shaped pipe 15 by the water tank 14, after the water in the kettle body 1 is heated to a proper hydrolysis temperature by the heating block 16, the cover plate 3 is opened to load benzaldehyde to be hydrolyzed into the charging barrel 2, the rotating shaft 12 is rotated by the rotation of the motor 11, the belt wheel 18 at the right end drives the belt wheel 18 at the left end to rotate synchronously by the belt 19, the rotating rod 10 rotates and drives the rotating disc 8 to rotate simultaneously, when the through hole 9 on the rotating disc 8 is superposed with the inlet material 7, the benzaldehyde in the charging barrel 2 passes through the inlet material 7 and the through hole 9 and then is dripped into the water in the kettle body 1 by the charging pipe 5, the rotating shaft 12 rotates and drives the stirring roller 13 to rotate synchronously, the dripping speed of the benzaldehyde is in direct proportion to the rotating speed of the stirring roller 13, the decomposition speed of the benzaldehyde in the water in the kettle body 1 is accelerated, and discharging and collecting through a discharging pipe 17 after the hydrolysis is finished.

Example 2

As shown in fig. 5, on the basis of embodiment 1, a limiting groove 20 is formed in the left wall of the middle portion of the L-shaped pipe 15, a sliding block 21 is slidably connected inside the limiting groove 20, an adjusting nut 22 is rotatably connected to the left end of the sliding block 21, and a screw 23 is threadedly connected to the middle portion of the adjusting nut 22.

The slide block 21 is inserted and matched with the limiting groove 20 and is tightly pressed with the limiting groove, the screw rod 23 is fixedly connected with the L-shaped pipe 15, the L-shaped pipe 15 is communicated with the kettle body 1, and the outer wall of the L-shaped pipe 15 is fixedly provided with scales.

During the use, rotation regulation nut 22 slides along lead screw 23, makes slider 21 and spacing groove 20 grafting cooperation and sealed, makes the inside water of water tank 14 carry to cauldron body 1 inside through L type pipe 15, observes the scale of 14 outer walls of water tank, conveniently controls the inflow of cauldron body 1, improves the rate of accuracy of hydrolysising.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a benzaldehyde production is with cauldron of hydrolysising which characterized in that: comprises a kettle body (1), wherein a charging barrel (2) is arranged at the upper left corner of the kettle body (1), a cover plate (3) is inserted into the top surface of the charging barrel (2), a connecting rod (4) is fixedly arranged at the left end of the bottom surface of the charging barrel (2), the right end of the bottom surface of the charging barrel (2) is communicated with a feeding pipe (5), a stop block (6) is fixedly arranged at the upper end inside the feeding pipe (5), a feeding hole (7) is formed in the top surface of the left end of the stop block (6), a rotary disc (8) is arranged at the lower end of the stop block (6), two through holes (9) are formed in the rotary disc (8) in a bilateral symmetry structure, a rotary rod (10) is sleeved at the middle part of the rotary disc (8), a motor (11) is installed on the top surface of the kettle body (1) through a mounting seat, a rotary shaft (12) is fixedly arranged on the lower surface of an output shaft of the motor (11), the lower end of the rotary shaft (12) penetrates through the outer wall of the kettle body (1) to extend to the inner wall and is sleeved with a stirring roller (13), the kettle is characterized in that a water tank (14) is fixedly arranged on the left wall of the kettle body (1), an L-shaped pipe (15) is communicated with the bottom surface of the water tank (14), a heating block (16) is fixedly arranged on the bottom surface of the kettle body (1), and a discharge pipe (17) with a valve is communicated with the right side of the lower end of the kettle body (1).

2. The hydrolysis kettle for benzaldehyde production as claimed in claim 1, wherein: the utility model discloses a band pulley, including transfer lever (10), pivot pole (10), belt pulley (18), belt pulley (19) and the band pulley (18) frictional contact who is located the left end are passed through belt (19) to transfer lever (10) lower extreme and are extended to the outer wall through inlet pipe (5) inner wall, all the cover is equipped with band pulley (18) on transfer lever (10) middle part and pivot (12), is located the right-hand member band pulley (18).

3. The hydrolysis kettle for benzaldehyde production as claimed in claim 1, wherein: the connecting rod (4) is fixedly connected with the kettle body (1), the feeding pipe (5) is communicated with the kettle body (1), and the turntable (8) is in friction contact with the stop block (6).

4. The hydrolysis kettle for benzaldehyde production as claimed in claim 1, wherein: a limiting groove (20) is formed in the left wall of the middle of the L-shaped pipe (15), a sliding block (21) is connected to the inside of the limiting groove (20) in a sliding mode, the left end of the sliding block (21) is rotatably connected with an adjusting nut (22), and a lead screw (23) is connected to the middle of the adjusting nut (22) in a threaded mode.

5. The hydrolysis kettle for benzaldehyde production as claimed in claim 4, wherein: the sliding block (21) is in plug-in fit with the limiting groove (20) and is tightly pressed with the limiting groove, the screw rod (23) is fixedly connected with the L-shaped pipe (15), the L-shaped pipe (15) is communicated with the kettle body (1), and scales are fixedly arranged on the outer wall of the L-shaped pipe (15).