CN215783343U

CN215783343U - A reation kettle for preparing bromo acetaldehyde dimethyl acetal

Info

Publication number: CN215783343U
Application number: CN202121944954.XU
Authority: CN
Inventors: 王秀; 张德华; 王长波; 申红果
Original assignee: Zibo Qifeng Chuanrun Chemical Co ltd
Current assignee: Zibo Qifeng Chuanrun Chemical Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-11
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of production and processing, and discloses a reaction kettle for preparing bromoacetaldehyde dimethyl acetal, wherein three groups of supporting legs are fixedly arranged at the bottom of a reaction kettle body, a sealing cover is arranged at the upper part of the reaction kettle body, a sealing ring II is fixedly arranged at the bottom of the sealing cover, two connecting seats are symmetrically and fixedly arranged on the upper surface of the sealing ring II, a sealing clamp is arranged in each connecting seat, the sealing clamp is of an F-shaped structure, the sealing clamp is movably connected with the sealing ring II and the sealing cover through the connecting seats, a hand lever is fixedly arranged at the other end of the sealing clamp, a spring is fixedly arranged on the sealing clamp, the spring is arranged on one side, close to the sealing cover, of the sealing clamp, the other end of the spring is fixedly connected with the outer wall of the sealing cover, a silica gel pad is fixedly arranged on the inner wall of the sealing clamp, the silica gel pad is arranged between two transverse plates in the sealing clamp, and the sealing ring II and the sealing ring I are clamped in the sealing clamp when the sealing clamp is pressed downwards, so that the second sealing ring and the first sealing ring are attached more tightly.

Description

A reation kettle for preparing bromo acetaldehyde dimethyl acetal

Technical Field

The utility model relates to the technical field of production and processing, in particular to a reaction kettle for preparing bromoacetaldehyde dimethyl acetal.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and 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 is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material is carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials. In the processing process of the bromoacetaldehyde dimethyl acetal, the connecting part of the motor and the reaction kettle body of the reaction kettle used in the existing preparation process of the bromoacetaldehyde dimethyl acetal is provided with the sterile sealing structure, but after the reaction kettle body is used for a long time, the sterile sealing structure is a fixed structure, and after the reaction kettle body is slightly deformed, the sealing effect is poor, the safety of a user cannot be ensured, and the preparation of the bromoacetaldehyde dimethyl acetal is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a reaction kettle for preparing bromoacetaldehyde dimethyl acetal, and solves the problems.

(II) technical scheme

In order to achieve the above purpose, the utility model provides the following technical scheme: a reaction kettle for preparing bromoacetaldehyde dimethyl acetal, which comprises a reaction kettle body, wherein three groups of supporting legs are fixedly arranged at the bottom of the reaction kettle body, the upper portion of reation kettle body is provided with sealed lid, the bottom fixed mounting of sealed lid has sealing ring two, the upper surface symmetry fixed mounting of sealing ring two has two connecting seats, be provided with the sealing clip in the connecting seat, the sealing clip is F shape structure, pivot and connecting seat swing joint are passed through to the one end of sealing clip, the other end fixed mounting of sealing clip has the handspike, fixed mounting has the spring on the sealing clip, the spring is located one side that the sealing clip is close to sealed lid and sets up, the other end of spring and the outer wall fixed connection of sealed lid, the inner wall fixed mounting of sealing clip has the silica gel pad, the silica gel pad is located and sets up between two diaphragms in the sealing clip, joint when sealing clip is pressed down is in sealing ring two and sealing ring one.

Preferably, the top fixed mounting of reation kettle body has sealing ring one, is provided with the sealing strip on the sealing ring one, sealing strip and sealing ring one fixed connection and shape and sealing ring one looks adaptation, and the upper portion of sealing strip is provided with sealing ring two, and the bottom of sealing ring two contacts each other with the upper surface of sealing strip.

Preferably, six threaded holes are formed in the corresponding positions of the second sealing ring and the first sealing ring in a penetrating mode, bolts are connected to the inner threads of the threaded holes of the second sealing ring and the first sealing ring in a threaded mode, and the second sealing ring and the first sealing ring are movably connected through the bolts.

Preferably, the outer wall of the left side of the top of the sealing cover is fixedly provided with a feeding pipe, and the tail end of the feeding pipe is inserted with a feeding pipe sealing plug.

Preferably, the inside of reation kettle body is provided with the bracing piece, and the upper end outer wall equidistance fixed mounting of bracing piece has three stirring leaf one of group, and the lower extreme outer wall equidistance fixed mounting of bracing piece has three groups, and fixed mounting has the motor in the top outside of sealed lid and the position that the bracing piece corresponds, the output of motor and the fixed connection of bracing piece.

Preferably, the outer wall of the left side of the bottom of the reaction kettle body is fixedly provided with a discharge pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a reaction kettle for preparing bromoacetaldehyde dimethyl acetal, which has the following beneficial effects:

1. this a reation kettle for preparing bromo acetaldehyde dimethyl acetal, be provided with sealed lid on through the reation kettle body, the top fixed mounting of sealed lid has sealing ring two, the connecting seat that sets up on the sealing ring two will seal the clamp swing joint on sealed lid, can be in sealed clamp with the joint of sealing ring two with sealing ring one when the special F shape structure of seal clamp down is pressed down, thereby make the laminating between sealing ring two and the sealing ring one inseparabler, be provided with the silica gel pad in the sealed clamp, the silica gel pad is elastic construction, be convenient for more the joint of sealing ring two with sealing ring one.

2. This a reation kettle for preparing bromo acetaldehyde dimethyl acetal, the raw materials can enter into the reation kettle body through the inlet pipe, this internal bracing piece that is provided with of reation kettle, be provided with two kinds of stirring leaves of variation in size on the outer wall of bracing piece, great fixed mounting can carry out intensive mixing to the raw materials under this internal less condition of raw materials of reation kettle at the lower extreme of bracing piece, a less stirring leaf fixed mounting can be under the more condition of raw materials with cooperate the stirring together at the upper end of bracing piece.

3. This a reation kettle for preparing bromo acetaldehyde dimethyl acetal, the spring that sets up through the sealing clamp is connected sealing clamp and sealed lid for the sealing clamp keeps fixing on the outer wall of sealed lid after the use, and the practicality of reinforcing means is provided with the sealing strip between sealing ring one and the sealing ring two, and the sealing strip is elastic structure, makes the device more sealed when using, and on the same way, the bolt that sets up on sealing ring one and the sealing ring two can pass through the leakproofness of rotation regulation reinforcing means.

4. This a reation kettle for preparing bromo acetaldehyde dimethyl acetal is provided with the discharging pipe through the bottom of this reation kettle body, can take out the product bromo acetaldehyde dimethyl acetal of preparation through the discharging pipe after whole preparation process finishes.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the main structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1, a reaction kettle body; 2. a first sealing ring; 3. a sealing strip; 4. a second sealing ring; 5. a sealing cover; 6. a connecting seat; 7. sealing and clamping; 8. a handle; 9. a silica gel pad; 10. a spring; 11. a bolt; 12. a motor; 13. a feed pipe; 14. a feeding pipe is sealed; 15. a discharge pipe; 16. supporting legs; 17. stirring the first blade; 18. a support bar; 19. and a second stirring blade.

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. 1-3, a reaction kettle for preparing bromoacetaldehyde dimethyl acetal comprises a reaction kettle body 1, three groups of supporting legs 16 are fixedly installed at the bottom of the reaction kettle body 1, a first sealing ring 2 is fixedly installed at the top of the reaction kettle body 1, a sealing strip 3 is arranged on the first sealing ring 2, the sealing strip 3 is fixedly connected with the first sealing ring 2 and is matched with the first sealing ring 2 in shape, a sealing cover 5 is arranged at the upper part of the reaction kettle body 1, a second sealing ring 4 is fixedly installed at the bottom of the sealing cover 5, the bottom of the second sealing ring 4 is contacted with the upper surface of the sealing strip 3, two connecting seats 6 are symmetrically and fixedly installed on the upper surface of the second sealing ring 4, a sealing clamp 7 is arranged in each connecting seat 6, the sealing clamp 7 is of an F-shaped structure, one end of the sealing clamp 7 is movably connected with the connecting seat 6 through a rotating shaft, a hand lever 8 is fixedly installed at the other end of the sealing clamp 7, a spring 10 is fixedly arranged on the sealing clamp 7, the spring 10 is arranged on one side of the sealing clamp 7 close to the sealing cover 5, the other end of the spring 10 is fixedly connected with the outer wall of the sealing cover 5, a silica gel pad 9 is fixedly arranged on the inner wall of the sealing clamp 7, the silica gel pad 9 is arranged between two transverse plates in the sealing clamp 7, a sealing ring II 4 and a sealing ring I2 are clamped in the sealing clamp 7 when the sealing clamp 7 is pressed downwards, six threaded holes are formed in corresponding positions on the sealing ring II 4 and the sealing ring I2 in a penetrating manner, bolts 11 are in threaded connection with the inner parts of the threaded holes on the sealing ring II 4 and the sealing ring I2, the sealing ring II 4 and the sealing ring I2 are movably connected through the bolts 11, a feeding pipe 13 is fixedly arranged on the outer wall of the left side of the top of the sealing cover 5, a sealing plug 14 is inserted at the tail end of the feeding pipe 13, and a supporting rod 18 is arranged in the reaction kettle body 1, the stirring first blades 17 of three groups are fixedly installed on the outer wall of the upper end of the supporting rod 18 at equal intervals, 19 of three groups are fixedly installed on the outer wall of the lower end of the supporting rod 18 at equal intervals, the motor 12 is fixedly installed on the position, corresponding to the supporting rod 18, of the outer side of the top of the sealing cover 5, the output end of the motor 12 is fixedly connected with the supporting rod 18, and the discharging pipe 15 is fixedly installed on the outer wall of the left side of the bottom of the reaction kettle body 1.

When the device is used, raw materials for preparing bromoacetaldehyde dimethyl acetal can enter the reaction kettle body 1 through the feeding pipe 13, the reaction kettle body 1 is internally provided with the supporting rod 18, the outer wall of the supporting rod 18 is provided with two stirring blades with different sizes, the larger 19 is fixedly arranged at the lower end of the supporting rod 18 and can fully stir the raw materials under the condition of less raw materials in the reaction kettle body 1, the smaller first stirring blade 17 is fixedly arranged at the upper end of the supporting rod 18 and can be matched and stirred with the larger 19 under the condition of more raw materials, as the bromoacetaldehyde dimethyl acetal has stronger danger, the feeding pipe sealing plug 14 is arranged at the port of the feeding pipe 13, the feeding pipe 14 can prevent the bromoacetaldehyde dimethyl acetal from overflowing from the feeding port, the reaction kettle body 1 is provided with the sealing cover 5, the top of the sealing cover 5 is fixedly provided with the sealing ring two 4, the connecting seat 6 arranged on the sealing ring two 4 movably connects the sealing clamp 7 to the sealing cover 5, when a special F-shaped structure of the sealing clamp 7 is pressed downwards, the sealing ring II 4 and the sealing ring I2 can be clamped in the sealing clamp 7, so that the sealing ring II 4 and the sealing ring I2 are attached more tightly, a silica gel pad 9 is arranged in the sealing clamp 7, the silica gel pad 9 is of an elastic structure, the clamping connection of the sealing ring II 4 and the sealing ring I2 is more convenient, a spring 10 arranged on the sealing clamp 7 connects the sealing clamp 7 with the sealing cover 5, so that the sealing clamp 7 is kept and fixed on the outer wall of the sealing cover 5 after the use is finished, the practicability of the device is enhanced, a sealing strip 3 is arranged between the sealing ring I2 and the sealing ring II 4, the sealing strip 3 is of an elastic structure, the device is more sealed when in use, and similarly, bolts 11 arranged on the sealing ring I2 and the sealing ring II 4 can enhance the sealing performance of the device through rotation adjustment, a discharging pipe 15 is arranged at the bottom of the reaction kettle body 1, after the entire preparation process has ended, the prepared product bromoacetaldehyde dimethyl acetal can be removed via discharge line 15.

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. The utility model provides a reation kettle for preparing bromo acetaldehyde dimethyl acetal, includes reation kettle body (1), and the bottom fixed mounting of reation kettle body (1) has three supporting legs of group (16), its characterized in that: the reaction kettle comprises a reaction kettle body (1), wherein a sealing cover (5) is arranged on the upper part of the reaction kettle body (1), a sealing ring II (4) is fixedly arranged at the bottom of the sealing cover (5), two connecting seats (6) are symmetrically and fixedly arranged on the upper surface of the sealing ring II (4), a sealing clamp (7) is arranged in each connecting seat (6), the sealing clamp (7) is of an F-shaped structure, one end of each sealing clamp (7) is movably connected with the corresponding connecting seat (6) through a rotating shaft, a hand lever (8) is fixedly arranged at the other end of each sealing clamp (7), a spring (10) is fixedly arranged on each sealing clamp (7), the spring (10) is arranged on one side, close to the sealing cover (5), of each sealing clamp (7), the other end of the spring (10) is fixedly connected with the outer wall of the sealing cover (5), a silica gel pad (9) is fixedly arranged on the inner wall of each sealing clamp (7), and the silica gel pad (9) is arranged between two transverse plates in each sealing clamp (7), the second sealing ring (4) and the first sealing ring (2) are clamped in the sealing clamp (7) when the sealing clamp (7) is pressed downwards.

2. The reaction kettle for preparing bromoacetaldehyde dimethyl acetal according to claim 1, characterized in that: the top fixed mounting of reation kettle body (1) has sealing ring (2), is provided with sealing strip (3) on sealing ring (2), and sealing strip (3) and sealing ring (2) fixed connection and shape and sealing ring (2) looks adaptation, the upper portion of sealing strip (3) is provided with sealing ring two (4), and the bottom of sealing ring two (4) and the upper surface of sealing strip (3) contact each other.

3. The reaction kettle for preparing bromoacetaldehyde dimethyl acetal according to claim 1, characterized in that: six threaded holes are formed in the corresponding positions of the second sealing ring (4) and the first sealing ring (2) in a penetrating mode, the threaded holes in the second sealing ring (4) and the first sealing ring (2) are connected with bolts (11) in a threaded mode, and the second sealing ring (4) and the first sealing ring (2) are movably connected through the bolts (11).

4. The reaction kettle for preparing bromoacetaldehyde dimethyl acetal according to claim 1, characterized in that: the outer wall fixed mounting in top left side of sealed lid (5) has inlet pipe (13), and the end of inlet pipe (13) is pegged graft and is had inlet pipe sealing plug (14).

5. The reaction kettle for preparing bromoacetaldehyde dimethyl acetal according to claim 1, characterized in that: the inside of reation kettle body (1) is provided with bracing piece (18), and the upper end outer wall equidistance fixed mounting of bracing piece (18) has three stirring leaf of group one (17), and the lower extreme outer wall equidistance fixed mounting of bracing piece (18) has three group (19), and fixed mounting has motor (12) on the top outside of sealed lid (5) and the position that bracing piece (18) correspond, the output of motor (12) and the fixed connection of bracing piece (18).

6. The reaction kettle for preparing bromoacetaldehyde dimethyl acetal according to claim 1, characterized in that: the outer wall of the left side of the bottom of the reaction kettle body (1) is fixedly provided with a discharge pipe (15).