CN219377145U

CN219377145U - Production device of 2,3-dibromosuccinic acid

Info

Publication number: CN219377145U
Application number: CN202320737194.8U
Authority: CN
Inventors: 徐善泉; 储宇锋; 季敏; 周雪华
Original assignee: Jiangsu Ward Chemical Co ltd
Current assignee: Jiangsu Ward Chemical Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-07-21
Anticipated expiration: 2033-04-06

Abstract

The utility model belongs to the technical field of production devices of 2,3-dibromosuccinic acid, in particular to a production device of 2,3-dibromosuccinic acid, which comprises a mixing barrel, a plurality of liquid storage tanks, a stirring mechanism, a pressurizing assembly, a transmission assembly, an electric heating plate and a pressure gauge, wherein a mounting ring is fixedly arranged at the top of the outer side of the mixing barrel, the liquid storage tanks are fixedly arranged on the mounting ring, feeding pipes are fixedly arranged at the bottoms of the liquid storage tanks, the feeding pipes are communicated with the mixing barrel, a one-way electromagnetic valve is fixedly arranged on the feeding pipes, the pressure gauge is fixedly arranged at the top of the mixing barrel, a mounting groove is formed in the mixing barrel, the electric heating plate is fixedly arranged in the mounting groove, and the stirring mechanism is arranged on the mixing barrel. The utility model has reasonable design, simple and convenient operation, is convenient to fill different solutions into the mixing barrel rapidly and realize rapid and even stirring, and effectively improves the production efficiency of the 2,3-dibromosuccinic acid.

Description

Production device of 2,3-dibromosuccinic acid

Technical Field

The utility model relates to the technical field of production devices of 2,3-dibromosuccinic acid, in particular to a production device of 2,3-dibromosuccinic acid.

Background

2,3-dibromosuccinic acid, also known as alpha, beta-dibromosuccinic acid, with English name of 2, 3-Dibromoscinic acid, CAS number of 526-78-3, molecular formula of C4H2Br2O4, is used for organic synthesis, wherein one of the main uses is as an intermediate for biotin synthesis. The existing 2,3-dibromosuccinic acid needs to be added with different solutions in sequence and is uniformly stirred after being mixed during production, certain inconvenience exists in operation when different solutions are sequentially added, quick filling is inconvenient, production efficiency can be affected, and meanwhile, certain lifting space is available for the stirring and mixing efficiency of the existing 2,3-dibromosuccinic acid, so that the utility model provides a production device for 2,3-dibromosuccinic acid, and the production device is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a production device of 2,3-dibromosuccinic acid.

The technical aim of the utility model is realized by the following technical scheme: the production device of the 2,3-dibromosuccinic acid comprises a mixing barrel, a plurality of liquid storage tanks, a stirring mechanism, a pressurizing assembly, a transmission assembly, an electric heating plate and a pressure gauge;

the utility model discloses a mixing drum, including mixing drum, pressure gauge, drive assembly, pressurizing assembly and drive assembly, the outside top fixed mounting of mixing drum has the collar, the equal fixed mounting in bottom of a plurality of liquid tanks has the conveying pipe, and a plurality of conveying pipes all are linked together with the compounding bucket, and fixed mounting has one-way solenoid valve on the conveying pipe, manometer fixed mounting is at the top of mixing drum, the mounting groove has been seted up on the mixing drum, and electric plate fixed mounting is in the mounting groove, rabbling mechanism sets up on the mixing drum, pressurizing assembly and drive assembly all set up the top at the mixing drum, pressurizing assembly is connected with drive assembly and a plurality of liquid tanks, and drive assembly is connected with the stirring assembly, the top and the bottom of mixing drum are provided with feed cylinder and ejection of compact section of thick bamboo respectively, and feed cylinder and ejection of compact section of thick bamboo all are the sealedly setting.

Preferably, the stirring mechanism comprises a driving motor, a main shaft, a plurality of driven shafts, a circular plate and a plurality of stirring rods, wherein the driving motor is fixedly arranged at the top of the mixing barrel, the main shaft is rotatably arranged on the inner wall of the top of the mixing barrel, the top end of the main shaft is axially and fixedly connected with the output shaft of the driving motor, the circular plate is fixedly arranged on the main shaft, the driven shafts are rotatably arranged on the circular plate, the stirring rods are fixedly arranged on the main shaft and the driven shafts, and the stirring rods on the main shaft and the stirring rods on the driven shafts are in staggered arrangement.

Preferably, the stirring mechanism further comprises a fluted disc and a plurality of driven gears, the top ends of the driven shafts extend to the upper portion of the circular plate and are fixedly provided with the driven gears respectively, the fluted disc is fixedly arranged on the inner wall of the top of the mixing bucket, and the driven gears are meshed with the fluted disc.

Preferably, the pressurization subassembly includes annular pipe, hollow slab, the outlet duct, branch, the piston board, the relief valve, rotate shrouding and a plurality of connecting pipe, the top fixed mounting of mixing vat has hollow slab and annular pipe, sliding mounting has the piston board in the hollow slab, two installing ports have been seted up on the piston board, equal fixed mounting has the rotation round pin in two installing ports, equal fixed mounting has the rotation shrouding on two rotation round pins, equal fixed mounting has the stopper on the bottom inner wall of two installing ports, the left side of hollow slab is the opening setting, the left side fixed mounting of piston board has branch, the right side fixed mounting of hollow slab has the outlet duct, equal fixed mounting has the connecting pipe on a plurality of liquid tanks, outlet duct and a plurality of connecting pipes all are linked together with the annular pipe, fixed mounting has the relief pipe on the outlet duct, fixed mounting has the relief valve on the relief pipe.

Preferably, the transmission assembly comprises an eccentric wheel, a push plate and a reset spring, a sliding groove is formed in the top of the mixing barrel, the push plate is slidably mounted in the sliding groove, one end of the supporting rod, far away from the piston plate, extends to the left side of the hollow plate and is fixedly connected with the push plate, the reset spring is fixedly mounted on the right side of the push plate, one end of the reset spring, far away from the push plate, is fixedly connected with the inner wall of one side of the sliding groove, the eccentric wheel is fixedly sleeved on the main shaft, and the eccentric wheel is in butt joint with the push plate.

Preferably, the same sliding rod is fixedly arranged on the inner walls of the two sides of the sliding groove, and the push plate is in sliding connection with the sliding rod.

Preferably, the top fixed mounting of compounding bucket has mounting bracket, fixed block and a plurality of arc piece, driving motor fixed mounting on the mounting bracket, and annular pipe fixed mounting is on a plurality of arc pieces, and hollow slab fixed mounting is on the fixed block.

Preferably, a U-shaped transparent tube is fixedly arranged on the mixing barrel.

The beneficial effects of the utility model are as follows: according to the utility model, the stirring mechanism can be used for fully stirring the solution in the mixing barrel, so that the mixed solution can be stirred uniformly and rapidly, the pressurizing assembly is matched with the transmission assembly to pressurize the liquid storage tank, so that the solution can be conveniently filled by opening the corresponding one-way electromagnetic valve when the solution is required to be filled, the operation convenience is good, and the production efficiency of the 2,3-dibromosuccinic acid is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a production device of 2,3-dibromosuccinic acid;

FIG. 2 is a schematic cross-sectional view of a 2,3-dibromosuccinic acid production apparatus according to the present utility model;

FIG. 3 is a schematic diagram of the structure of part A of a 2,3-dibromosuccinic acid production device according to the present utility model;

fig. 4 is a schematic structural diagram of a portion B in a production apparatus of 2,3-dibromosuccinic acid according to the present utility model.

In the figure: 1. a mixing barrel; 11. a mounting ring; 12. a U-shaped transparent tube; 13. a pressure gauge; 14. an electric heating plate; 2. a main shaft; 21. a driving motor; 22. a circular plate; 23. a driven shaft; 24. a driven gear; 25. fluted disc; 3. a liquid storage tank; 31. a feed pipe; 32. a one-way electromagnetic valve; 33. an annular tube; 34. a hollow slab; 341. an air outlet pipe; 342. a pressure release valve; 35. a support rod; 351. a piston plate; 352. rotating the sealing plate; 36. a push plate; 37. an eccentric wheel; 38. and a return spring.

Description of the embodiments

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a 2,3-dibromosuccinic acid production device comprises a mixing barrel 1, a plurality of liquid storage tanks 3, an electric heating plate 14 and a pressure gauge 13, wherein a mounting ring 11 is fixedly arranged at the top of the outer side of the mixing barrel 1, the liquid storage tanks 3 are fixedly arranged on the mounting ring 11 and can provide stable support for the liquid storage tanks 3, a feeding pipe 31 is fixedly arranged at the bottom of the liquid storage tanks 3 and is communicated with the mixing barrel 1, a one-way electromagnetic valve 32 is fixedly arranged on the feeding pipe 31 and is convenient for controlling the switch of the feeding pipe 3, so that the feeding pipe 31 is conveniently controlled to fill solution into the mixing barrel 1, the pressure gauge 13 is fixedly arranged at the top of the mixing barrel 1 through screw thread sealing and is convenient for disassembly and replacement, a mounting groove is formed in the mixing barrel 1, the electric heating plate 14 is fixedly arranged in the mounting groove, a driving motor 21 is fixedly arranged at the top of the mixing barrel 1, the main shaft 2 is rotationally arranged on the inner wall of the top of the mixing drum 1, the top end of the main shaft 2 is axially and fixedly connected with the output shaft of the driving motor 21, the circular plate 22 is fixedly arranged on the main shaft 2, a plurality of driven shafts 23 are rotationally arranged on the circular plate 22, a plurality of stirring rods are fixedly arranged on the main shaft 2 and the driven shafts 23, the stirring rods on the main shaft 2 and the stirring rods on the driven shafts 23 are in staggered arrangement, the driven shafts 23 can be controlled to rotate based on the main shaft 2 when the main shaft 2 rotates, the top ends of the driven shafts 23 extend to the upper part of the circular plate 22 and are respectively fixedly provided with a driven gear 24, the inner wall of the top of the mixing drum 1 is fixedly provided with a fluted disc 25, the driven gears 24 are meshed with the fluted disc 25, and the driven shafts 23 can keep rotating when the main shaft 2 rotates, so that the stirring and mixing effects can be effectively improved, the top of the mixing bucket 1 is fixedly provided with a hollow plate 34 and an annular pipe 33, a piston plate 351 is slidably arranged in the hollow plate 34, two mounting openings are formed in the piston plate 351, rotating pins are fixedly arranged in the two mounting openings, rotating sealing plates 352 are fixedly arranged on the two rotating pins, limiting blocks are fixedly arranged on the inner walls of the bottoms of the two mounting openings, the left side of the hollow plate 34 is provided with an opening, a supporting rod 35 is fixedly arranged on the left side of the piston plate 351, an air outlet pipe 341 is fixedly arranged on the right side of the hollow plate 34, connecting pipes are fixedly arranged on the plurality of liquid storage tanks 3, the air outlet pipe 341 and the plurality of connecting pipes are communicated with the annular pipe 33, a pressure relief pipe is fixedly arranged on the air outlet pipe 341, a pressure relief valve 342 is fixedly arranged on the pressure relief pipe, and the pressure can be applied to the liquid storage tanks 3 through the air outlet pipe 341, the annular pipe 33 and the connecting pipes when the piston plate 351 slides rightwards along the inner wall of the hollow plate 34, simultaneously, when a plurality of one-way electromagnetic valves 32 are in a closed state, excessive pressure can be discharged through a pressure release pipe and a pressure release valve 342, excessive pressure in an annular pipe 33, an air inlet pipe and a connecting pipe can be avoided, a chute is formed in the top of a mixing bucket 1, a push plate 36 is arranged in the chute in a sliding manner, one end of a supporting rod 35, which is far away from a piston plate 351, extends to the left side of a hollow plate 34 and is fixedly connected with the push plate 36, a return spring 38 is fixedly arranged on the right side of the push plate 36, one end of the return spring 38, which is far away from the push plate 36, is fixedly connected with the inner wall of one side of the chute, an eccentric wheel 37 is fixedly sleeved on a main shaft 2, the eccentric wheel 37 is abutted against the push plate 36, the left and right reciprocating movement of the push plate 36 can be controlled when the main shaft 2 rotates, so that synchronous movement of the supporting rod 35 can be controlled, a feeding cylinder and a discharging cylinder are respectively arranged at the top and the bottom of the mixing bucket 1, and the discharging cylinder are in a closable arrangement, the mixing barrel is conveniently sealed during processing.

In this embodiment, the same slide bar is fixedly installed on the inner walls of the two sides of the chute, the push plate 36 is in sliding connection with the slide bar, so that the push plate 36 can stably slide in the chute, a mounting rack, a fixing block and a plurality of arc blocks are fixedly installed at the top of the mixing barrel 1, the driving motor 21 is fixedly installed on the mounting rack, the annular tube 33 is fixedly installed on the arc blocks, the hollow plate 34 is fixedly installed on the fixing block, and stable support can be provided for the driving motor 21, the annular tube 33 and the hollow plate 34.

In this embodiment, a U-shaped transparent tube 12 is fixedly installed on the mixing drum 1, so that the liquid level in the mixing drum 1 can be observed in real time.

The related circuits, electronic components, modules and the like are all implemented by the prior art, and the related circuits, electronic components, modules and the like can be completely implemented by those skilled in the art, so that the protection content of the application does not relate to the improvement of software, cables and methods.

Working principle: when the electric heating device is used, firstly, a power supply is switched on, materials required by the production of 2,3-dibromosuccinic acid are added into the mixing bucket 1, different solutions required to be added subsequently are respectively filled into the corresponding liquid storage tanks 3, then the driving motor 21 is started, the driving motor 21 can control the rotation of the main shaft 2 and the driven shaft 23 through the cooperation of the main shaft 2, the circular plate 22, the fluted disc 25 and the plurality of transmission gears, meanwhile, the driven shaft 23 revolves around the main shaft 2, so that a plurality of stirring rods can be controlled to perform stirring operation, the piston plate 351 can be controlled to reciprocate left and right along the inner wall of the hollow plate 34 under the cooperation of the eccentric wheel 37, the push plate 36, the reset spring 38 and the supporting rod 35, so that the air outlet pipe 341 can be pressurized, redundant pressure is discharged under the action of the pressure relief pipe, when the solutions are required to be filled, the unidirectional electromagnetic valve 32 below the corresponding liquid storage tanks 3 is opened, the solutions in the corresponding liquid storage tanks 3 can be filled into the mixing bucket 1 under the action of the pressure, the liquid level in the mixing bucket 1 can be conveniently known in real time through the U-shaped transparent pipe 12, meanwhile, the electric heating device can conveniently heat the liquid in the mixing bucket 1 under the action of the plate 14, and the operation of the hydraulic meter can be conveniently observed under the action of the pressure change of the hydraulic meter is convenient for operators in the mixing bucket.

The utility model provides a production device of 2,3-dibromosuccinic acid. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The production device of the 2,3-dibromosuccinic acid is characterized by comprising a mixing barrel (1), a plurality of liquid storage tanks (3), a stirring mechanism, a pressurizing assembly, a transmission assembly, an electric heating plate (14) and a pressure gauge (13);

the utility model provides a mixing drum (1) outside top fixed mounting has collar (11), and the equal fixed mounting of a plurality of liquid storage pot (3) is on collar (11), and the equal fixed mounting in bottom of a plurality of liquid storage pot (3) has conveying pipe (31), and a plurality of conveying pipe (31) all are linked together with mixing drum (1), and fixed mounting has one-way solenoid valve (32) on conveying pipe (31), manometer (13) fixed mounting is at the top of mixing drum (1), the mounting groove has been seted up on mixing drum (1), and electric plate (14) fixed mounting is in the mounting groove, rabbling mechanism sets up on mixing drum (1), pressurizing assembly and drive assembly all set up the top of mixing drum (1), pressurizing assembly is connected with drive assembly and a plurality of liquid storage pot (3), and drive assembly is connected with stirring assembly, the top and the bottom of mixing drum (1) are provided with feed cylinder and ejection of compact section of thick bamboo respectively, and feed cylinder and ejection of compact section of thick bamboo are can seal the setting.

2. The production device of 2,3-dibromosuccinic acid according to claim 1, wherein: the stirring mechanism comprises a driving motor (21), a main shaft (2), a plurality of driven shafts (23), a circular plate (22) and a plurality of stirring rods, wherein the driving motor (21) is fixedly arranged at the top of the mixing barrel (1), the main shaft (2) is rotatably arranged on the inner wall of the top of the mixing barrel (1), the top end of the main shaft (2) is fixedly connected with the output shaft of the driving motor (21) in an axial direction, the circular plate (22) is fixedly arranged on the main shaft (2), the driven shafts (23) are rotatably arranged on the circular plate (22), the stirring rods are fixedly arranged on the main shaft (2) and the driven shafts (23), and the stirring rods on the driven shafts (23) are staggered.

3. The production device of 2,3-dibromosuccinic acid according to claim 2, wherein: the stirring mechanism further comprises a fluted disc (25) and a plurality of driven gears (24), the top ends of the driven shafts (23) extend to the upper portion of the circular plate (22) and are respectively and fixedly provided with the driven gears (24), the fluted disc (25) is fixedly arranged on the inner wall of the top of the mixing barrel (1), and the driven gears (24) are meshed with the fluted disc (25).

4. The production device of 2,3-dibromosuccinic acid according to claim 1, wherein: the pressurizing assembly comprises an annular pipe (33), a hollow plate (34), an air outlet pipe (341), a supporting rod (35), a piston plate (351), a pressure relief valve (342), a rotating sealing plate (352) and a plurality of connecting pipes, wherein the hollow plate (34) and the annular pipe (33) are fixedly arranged at the top of the mixing barrel (1), the piston plate (351) is arranged in the hollow plate (34), two mounting openings are formed in the piston plate (351), rotating pins are fixedly arranged in the two mounting openings, the rotating sealing plate (352) is fixedly arranged on the inner walls of the bottoms of the two mounting openings, limiting blocks are fixedly arranged on the left side of the hollow plate (34), the opening is formed in the left side of the hollow plate (34), the supporting rod (35) is fixedly arranged on the left side of the piston plate (351), the air outlet pipe (341) is fixedly arranged on the right side of the hollow plate (34), the connecting pipes are fixedly arranged on the plurality of liquid storage tanks (3), the air outlet pipe (341) and the connecting pipes are communicated with the annular pipe (33), the pressure relief valve (342) is fixedly arranged on the air outlet pipe (341).

5. The production device of 2,3-dibromosuccinic acid according to claim 4, wherein: the transmission assembly comprises an eccentric wheel (37), a push plate (36) and a return spring (38), wherein a sliding groove is formed in the top of the mixing barrel (1), the push plate (36) is slidably installed in the sliding groove, one end of a supporting rod (35) away from a piston plate (351) extends to the left side of a hollow plate (34) and is fixedly connected with the push plate (36), the return spring (38) is fixedly installed on the right side of the push plate (36), one end of the return spring (38) away from the push plate (36) is fixedly connected with the inner wall of one side of the sliding groove, the eccentric wheel (37) is fixedly sleeved on a main shaft (2), and the eccentric wheel (37) is in butt joint with the push plate (36).

6. The apparatus for producing 2,3-dibromosuccinic acid according to claim 5, wherein: the same sliding rod is fixedly arranged on the inner walls of the two sides of the sliding groove, and the push plate (36) is in sliding connection with the sliding rod.

7. The production device of 2,3-dibromosuccinic acid according to claim 4, wherein: the top fixed mounting of compounding bucket (1) has mounting bracket, fixed block and a plurality of arc piece, driving motor (21) fixed mounting on the mounting bracket, annular pipe (33) fixed mounting on a plurality of arc pieces, hollow slab (34) fixed mounting on the fixed block.

8. The production device of 2,3-dibromosuccinic acid according to claim 1, wherein: the U-shaped transparent tube (12) is fixedly arranged on the mixing barrel (1).