CN112827449A - Bromoacetaldehyde dimethyl acetal reaction process and equipment - Google Patents
Bromoacetaldehyde dimethyl acetal reaction process and equipment Download PDFInfo
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- CN112827449A CN112827449A CN202011631657.XA CN202011631657A CN112827449A CN 112827449 A CN112827449 A CN 112827449A CN 202011631657 A CN202011631657 A CN 202011631657A CN 112827449 A CN112827449 A CN 112827449A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/002—Nozzle-type elements
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/005—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the outlet side being of particular interest
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
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Abstract
The invention relates to bromo acetaldehyde dimethyl acetal reaction equipment, which comprises a reaction tank, wherein the inner side of the reaction tank is divided into a reaction cavity and a pumping cavity by a transversely arranged partition plate, and the inner side of the reaction cavity is provided with a stirring mechanism which is connected with a driving mechanism arranged on the reaction tank; the inner side of the pumping cavity is provided with two opposite pistons, the two pistons are both connected with a reciprocating transmission assembly which is arranged in the pumping cavity and connected with the stirring mechanism, the two sides of the pumping cavity are also communicated with a spray pipe arranged in the reaction cavity through a guide pipe communicated with the inner side, two rows of spray heads are arranged on the spray pipe, and the liquid outlet directions of the spray heads face the trapezoidal plate fixed on the inner wall of the reaction cavity.
Description
Technical Field
The invention relates to the technical field of bromo-acetaldehyde dimethyl acetal, in particular to a bromo-acetaldehyde dimethyl acetal reaction process and equipment.
Background
2-bromo-1, 1-dimethoxyethane, an organic chemical, of the formula C4H9BrO 2. English name: bromoacetaldehydedimethyl acid. CAS number: 7252-83-7.
The existing bromoacetaldehyde dimethyl acetal reaction kettle on the market directly places the bromoacetaldehyde dimethyl acetal in the reaction kettle for reaction when in use, and the contact area of the bromoacetaldehyde dimethyl acetal and reactants in the reaction kettle is limited due to the original liquid state of the bromoacetaldehyde dimethyl acetal, so that the reaction efficiency is low, the reaction is insufficient, and the reaction effect is influenced.
Disclosure of Invention
The invention aims to provide a bromoacetaldehyde dimethyl acetal reaction process and equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the bromoacetaldehyde dimethyl acetal and reaction raw materials are directly placed in a reaction tank, a control motor is started, the motor drives a stirring mechanism to move to stir the bromoacetaldehyde dimethyl acetal and the reaction raw materials in the reaction tank, meanwhile, a pumping assembly is driven to pump mixed liquid at the bottom of the reaction tank into a spray pipe, the mixed liquid is sprayed out through a spray head on the spray pipe, and the sprayed mixed liquid impacts inclined edges at two sides of a trapezoidal plate to impact and disperse the mixed liquid.
A bromo-acetaldehyde dimethyl acetal reaction equipment is used for realizing the bromo-acetaldehyde dimethyl acetal reaction process, and comprises a reaction tank, wherein the inner side of the reaction tank is divided into a reaction cavity and a pumping cavity by a transversely arranged partition plate, and a stirring mechanism is arranged on the inner side of the reaction cavity and connected with a driving mechanism arranged on the reaction tank;
the inner side of the pumping cavity is provided with two opposite pistons, the two pistons are connected with a reciprocating transmission assembly which is arranged in the pumping cavity and connected with the stirring mechanism, the two sides of the pumping cavity are communicated with a spray pipe arranged in the reaction cavity through a guide pipe communicated with the inner side of the pumping cavity, the spray pipe is provided with two rows of spray heads, and the liquid outlet direction of each spray head is fixed to a trapezoidal plate on the inner wall of the reaction cavity.
As a further scheme of the invention: the trapezoidal plates are arranged in an isosceles trapezoid structure, and the liquid outlet directions of the two rows of the nozzles face the two inclined parts on the trapezoidal plates respectively.
As a still further scheme of the invention: the stirring mechanism is in including setting up stirring sleeve in the reaction chamber, stirring sleeve's one end with actuating mechanism connects, and the other end is installed through first spacing subassembly that slides and rotation connecting axle on the baffle, the connecting axle is kept away from stirring sleeve's one end with reciprocal transmission assembly fixed connection, be fixed with a plurality of stirring rods on the splint section of thick bamboo.
As a still further scheme of the invention: the first sliding limiting assembly comprises a first strip-shaped sliding block fixed on the connecting shaft and a first strip-shaped sliding groove arranged on the inner wall of the stirring sleeve and in sliding fit with the first strip-shaped sliding block.
As a still further scheme of the invention: the driving mechanism comprises a motor installed on the reaction tank, an output shaft of the motor is installed in a rotating mode through a bevel gear set, a driving sleeve on the reaction tank is connected in a rotating mode, and the driving sleeve is connected with the stirring sleeve in a sliding mode through a second sliding limiting assembly.
As a still further scheme of the invention: the second sliding limiting assembly comprises at least one second strip-shaped sliding block fixed on the stirring sleeve and a second strip-shaped sliding groove arranged on the inner wall of the driving sleeve and in sliding fit with the second strip-shaped sliding block.
As a still further scheme of the invention: the stirring sleeve is kept away from the one end of retort is rotated and is installed the rotating member, the rotating member through with it articulated head rod with rotate install with first bent axle on the fixed mounting bracket of retort rotates and is connected, first bent axle pass through the drive belt with the output shaft of motor rotates and is connected.
As a still further scheme of the invention: the reciprocating transmission assembly is installed in the pumping cavity and fixedly connected with the second crankshaft, a second connecting rod and a third connecting rod are installed on the second crankshaft in a rotating mode, and the second connecting rod and the third connecting rod are hinged to the pistons respectively.
Compared with the prior art, the invention has the beneficial effects that: the actuating mechanism drive rabbling mechanism through setting up moves and mixes the stirring with the mixed liquid to the retort in, in order to improve reaction efficiency, drive reciprocal transmission assembly motion when the rabbling mechanism motion simultaneously, thereby drive two piston reciprocity and remove, in the mixed liquid of reaction intracavity passes through the pipe pumpingly to the spout when the piston motion, the shower nozzle on the rethread spout spouts to trapezoidal plate, make produce the impact force between mixed liquid and the trapezoidal plate, realize the dispersion of mixed liquid, thereby can effectual increase reaction effect, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a schematic structural diagram of a bromoacetaldehyde dimethyl acetal reaction device.
Fig. 2 is a schematic diagram of the matching state of a spray pipe and a trapezoidal plate in the bromoacetaldehyde dimethyl acetal reaction equipment.
Fig. 3 is an enlarged view of a structure at a in fig. 1.
Fig. 4 is an explosion diagram of the connection state of a connecting shaft and a stirring sleeve in the bromoacetaldehyde dimethyl acetal reaction equipment.
In the figure: 1-reaction tank, 2-heating element, 3-conduit, 4-partition, 5-pumping cavity, 6-piston, 7-feed hopper, 8-spray pipe, 9-spray head, 10-trapezoidal plate, 11-stirring rod, 12-stirring sleeve, 13-driving sleeve, 14-mounting rack, 15-bevel gear set, 16-rotating element, 17-first crankshaft, 18-first connecting rod, 19-motor, 20-second crankshaft, 21-second connecting rod, 22-third connecting rod and 23-connecting shaft.
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.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
A bromo-acetaldehyde dimethyl acetal reaction process directly places bromo-acetaldehyde dimethyl acetal and reaction raw materials into a reaction tank 1, a motor 19 starts a control motor 19, the motor 19 drives a stirring mechanism to move to stir the bromo-acetaldehyde dimethyl acetal and the reaction raw materials in the reaction tank 1, meanwhile, a pumping assembly is driven to pump mixed liquid at the bottom of the reaction tank 1 into a spray pipe 8, the mixed liquid is sprayed out through a spray head 9 on the spray pipe 8, and the sprayed mixed liquid impacts inclined sides on two sides of a trapezoidal plate 10 to impact and disperse the mixed liquid.
Referring to fig. 1 to 4, in an embodiment of the present invention, a bromoacetaldehyde dimethyl acetal reaction apparatus is used for implementing the bromoacetaldehyde dimethyl acetal reaction process, and includes a reaction tank 1, an inner side of the reaction tank 1 is partitioned into a reaction chamber and a pumping chamber 5 by a transversely disposed partition plate 4, an inner side of the reaction chamber is provided with a stirring mechanism, and the stirring mechanism is connected to a driving mechanism installed on the reaction tank 1;
the inner side of the pumping cavity 5 is provided with two opposite pistons 6, the two pistons 6 are connected with a reciprocating transmission assembly which is arranged in the pumping cavity 5 and connected with the stirring mechanism, two sides of the pumping cavity 5 are also communicated with a spray pipe 8 arranged in the reaction cavity through a guide pipe 3 communicated with the inner side, two rows of spray heads 9 are arranged on the spray pipe 8, and the liquid outlet direction of the spray heads 9 faces towards a trapezoidal plate 10 fixed on the inner wall of the reaction cavity.
In the embodiment of the invention, the stirring mechanism is driven to move by the arranged driving mechanism so as to mix and stir the mixed liquid in the reaction tank 1, so that the reaction efficiency is improved, meanwhile, the reciprocating transmission assembly is driven to move when the stirring mechanism moves, so that the two pistons 6 are driven to move in a reciprocating manner, the mixed liquid in the reaction cavity is pumped into the spray pipe 8 through the guide pipe 3 when the pistons 6 move, and then is sprayed to the trapezoidal plate 10 through the spray heads 9 on the spray pipe 8, so that impact force is generated between the mixed liquid and the trapezoidal plate 10, the dispersion of the mixed liquid is realized, the reaction effect can be effectively increased, and the practicability is strong.
In the embodiment of the present invention, it should be noted that the partition plate 4 is provided with a reverse valve communicating the reaction chamber and the pumping chamber 5, and the conduit 3 is also provided with a one-way valve therein to meet the pumping requirement.
In the embodiment of the invention, in order to facilitate the addition of the raw materials, a feed hopper 7 is arranged on the reaction tank 1, and the feed hopper 7 is communicated with the inner side of the reaction cavity.
In the embodiment of the present invention, it should be further noted that, in order to meet the requirement, the heating member 2 is sleeved outside the reaction tank 1, and the heating member 2 is arranged to heat the inside of the reaction tank 1 according to the requirement.
As another embodiment of the present invention, the trapezoidal plate 10 is arranged in an isosceles trapezoid structure, and the liquid outlet directions of the two rows of nozzles 9 are respectively directed to two inclined portions on the trapezoidal plate 10.
In the embodiment of the present invention, the head 9 is vertically disposed, and the mixture sprayed from the head 9 is mixed and collided with the inclined portion of the trapezoidal plate 10, thereby dispersing the mixed liquid.
As another embodiment of the present invention, the stirring mechanism includes a stirring sleeve 12 disposed in the reaction chamber, one end of the stirring sleeve 12 is connected to the driving mechanism, the other end is connected to a connecting shaft 23 rotatably mounted on the partition plate 4 through a first sliding limiting assembly, one end of the connecting shaft 23 away from the stirring sleeve 12 is fixedly connected to the reciprocating transmission assembly, and a plurality of stirring rods 11 are fixed on the clamping plate cylinder 12.
In the embodiment of the invention, the driving mechanism is arranged to drive the stirring sleeve 12 to rotate, and when the stirring sleeve 12 rotates, the stirring rod 11 is driven to rotate, so that the raw materials in the reaction cavity are fully stirred, and the reaction efficiency is improved.
As another embodiment of the present invention, the first sliding limiting component includes a first bar-shaped sliding block fixed on the connecting shaft 23 and a first bar-shaped sliding groove disposed on the inner wall of the stirring sleeve 12 and slidably engaged with the first bar-shaped sliding block.
In the embodiment of the invention, the first strip-shaped sliding block is in sliding fit with the first strip-shaped sliding groove, so that the connecting shaft 23 is driven to rotate when the stirring sleeve 12 rotates, and meanwhile, the stirring sleeve 12 can also slide along the axial direction of the connecting shaft 23.
As another embodiment of the present invention, the driving mechanism includes a motor 19 mounted on the reaction tank 1, an output shaft of the motor 19 is rotatably connected to a driving sleeve 13 rotatably mounted on the reaction tank 1 through a bevel gear set 15, and the driving sleeve 13 is slidably connected to the stirring sleeve 12 through a second sliding limiting assembly.
In the embodiment of the present invention, when the motor 19 is operated, the bevel gear set 15 drives the driving sleeve 13 to rotate, and when the driving sleeve 13 rotates, the stirring sleeve 12 is driven to rotate by the action of the second sliding limiting component, so as to implement the driving requirement, where it should be noted that the bevel gear set 15 is composed of two mutually perpendicular and meshed bevel gears, and plays a role in turning and transmitting the force, and of course, the transmission ratio of the bevel gear set 15 is not specifically limited in this application, and can be selected according to the requirement.
As another embodiment of the present invention, the second sliding limiting component includes at least one second bar-shaped sliding block fixed on the stirring sleeve 12 and a second bar-shaped sliding slot disposed on the inner wall of the driving sleeve 13 and slidably engaged with the second bar-shaped sliding block.
In the embodiment of the present invention, the second strip-shaped sliding block and the second strip-shaped sliding groove are in sliding fit, so that the stirring sleeve 12 is driven to rotate when the driving sleeve 13 rotates, and meanwhile, the stirring sleeve 12 can also slide along the axial direction of the driving sleeve 13.
As another embodiment of the present invention, a rotating member 16 is rotatably mounted at an end of the stirring sleeve 12 away from the reaction tank 1, the rotating member 16 is rotatably connected to a first crankshaft 17 rotatably mounted on a mounting frame 14 fixed to the reaction tank 1 through a first connecting rod 18 hinged thereto, and the first crankshaft 17 is rotatably connected to an output shaft of the motor 19 through a transmission belt.
In the embodiment of the present invention, when the motor 19 operates, the first crankshaft 17 is driven to rotate by the transmission belt, and when the first crankshaft 17 rotates, the stirring sleeve 12 is driven to move reciprocally along the axial direction of the driving sleeve 13 by the action of the first connecting rod 18 and the rotating member 16, so as to change the stirring position of the stirring rod 11 in the reaction chamber, thereby improving the reaction efficiency.
As another embodiment of the present invention, the reciprocating transmission assembly includes a second crankshaft 20 rotatably installed in the pumping chamber 5 and fixedly connected to the connecting shaft 23, a second connecting rod 21 and a third connecting rod 22 are rotatably installed on the second crankshaft 20, and the second connecting rod 21 and the third connecting rod 22 are respectively hinged to the two pistons 6.
In the embodiment of the present invention, when the connecting shaft 23 rotates under the action of the stirring sleeve 12, the second crankshaft 20 is driven to rotate, and when the second crankshaft 20 rotates, the two pistons 6 are driven to move reciprocally by the action of the second connecting rod 21 and the third connecting rod 22, so as to meet the pumping requirement.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a bromo acetaldehyde dimethyl acetal reaction technology, its characterized in that, directly place bromo acetaldehyde dimethyl acetal and reaction raw materials in retort (1), motor (19) start control motor (19), motor (19) drive rabbling mechanism motion stirs bromo acetaldehyde dimethyl acetal and reaction raw materials in retort (1), drive simultaneously and pump the subassembly with the mixed liquid pump of retort (1) bottom to in spray tube (8), spout through shower nozzle (9) on spray tube (8), the mixed liquid impact of blowout is on the both sides hypotenuse of trapezoidal plate (10) to mix liquid striking dispersion.
2. The bromoacetaldehyde dimethyl acetal reaction equipment is characterized by being used for realizing the bromoacetaldehyde dimethyl acetal reaction process as claimed in claim 1, and comprises a reaction tank (1), wherein the inner side of the reaction tank (1) is divided into a reaction cavity and a pumping cavity (5) by a transversely arranged partition plate (4), the inner side of the reaction cavity is provided with a stirring mechanism, and the stirring mechanism is connected with a driving mechanism arranged on the reaction tank (1);
the inboard of pump sending chamber (5) is provided with two relative pistons (6), two piston (6) all are in with the setting pump sending chamber (5) in and with the reciprocal transmission subassembly that rabbling mechanism connects is connected, the both sides of pump sending chamber (5) still through pipe (3) with inside intercommunication with install spray tube (8) intercommunication in the reaction chamber, install two rows of shower nozzles (9) on spray tube (8), the play liquid direction orientation of shower nozzle (9) is fixed trapezoidal plate (10) on the reaction intracavity wall.
3. A bromoacetaldehyde dimethyl acetal reaction apparatus according to claim 2, wherein the trapezoidal plates (10) are arranged in an isosceles trapezoid structure, and the liquid outlet directions of two rows of the nozzles (9) are respectively towards two inclined parts on the trapezoidal plates (10).
4. The bromoacetaldehyde dimethyl acetal reaction equipment according to claim 2, wherein the stirring mechanism comprises a stirring sleeve (12) arranged in the reaction chamber, one end of the stirring sleeve (12) is connected with the driving mechanism, the other end of the stirring sleeve is connected with a connecting shaft (23) rotatably installed on the partition plate (4) through a first sliding limiting component, one end of the connecting shaft (23) far away from the stirring sleeve (12) is fixedly connected with the reciprocating transmission component, and a plurality of stirring rods (11) are fixed on the clamping plate cylinder (12).
5. The bromoacetaldehyde dimethyl acetal reaction apparatus according to claim 4, wherein the first sliding limiting component comprises a first bar-shaped sliding block fixed on the connecting shaft (23) and a first bar-shaped sliding groove arranged on the inner wall of the stirring sleeve (12) and in sliding fit with the first bar-shaped sliding block.
6. A bromoacetaldehyde dimethyl acetal reaction apparatus according to claim 4, wherein the driving mechanism comprises a motor (19) installed on the reaction tank (1), an output shaft of the motor (19) is rotatably connected with a driving sleeve (13) rotatably installed on the reaction tank (1) through a bevel gear set (15), and the driving sleeve (13) is slidably connected with the stirring sleeve (12) through a second sliding limiting component.
7. The bromoacetaldehyde dimethyl acetal reaction apparatus according to claim 6, wherein the second sliding limiting component comprises at least one second strip-shaped sliding block fixed on the stirring sleeve (12) and a second strip-shaped sliding groove arranged on the inner wall of the driving sleeve (13) and in sliding fit with the second strip-shaped sliding block.
8. A bromoacetaldehyde dimethyl acetal reaction apparatus according to claim 6, wherein a rotating member (16) is rotatably installed at one end of the stirring sleeve (12) far away from the reaction tank (1), the rotating member (16) is rotatably connected with a first crankshaft (17) rotatably installed on a mounting rack (14) fixed with the reaction tank (1) through a first connecting rod (18) hinged with the rotating member, and the first crankshaft (17) is rotatably connected with an output shaft of the motor (19) through a transmission belt.
9. The bromoacetaldehyde dimethyl acetal reaction apparatus according to claim (4), wherein the reciprocating transmission assembly comprises a second crankshaft (20) rotatably installed in the pumping chamber (5) and fixedly connected to the connection shaft (23), a second connection rod (21) and a third connection rod (22) are rotatably installed on the second crankshaft (20), and the second connection rod (21) and the third connection rod (22) are respectively hinged to the two pistons (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011631657.XA CN112827449A (en) | 2020-12-30 | 2020-12-30 | Bromoacetaldehyde dimethyl acetal reaction process and equipment |
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| CN202011631657.XA CN112827449A (en) | 2020-12-30 | 2020-12-30 | Bromoacetaldehyde dimethyl acetal reaction process and equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289564A (en) * | 2021-06-22 | 2021-08-24 | 浙江辽想新材料科技有限公司 | Self-suction reaction kettle |
| CN114632645A (en) * | 2022-01-26 | 2022-06-17 | 江苏大成汽车科技有限公司 | Coating equipment for production and processing of automobile parts and use method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206715918U (en) * | 2017-04-01 | 2017-12-08 | 宜宾莱特医药化工有限公司 | A kind of reactor for circulating Hybrid Heating |
| CN206996562U (en) * | 2017-05-19 | 2018-02-13 | 绍兴柯桥德美化工有限公司 | A kind of stirred tank |
| CN107890848A (en) * | 2018-01-06 | 2018-04-10 | 泉州盈创新材料技术开发有限公司 | A kind of efficiently defoaming chemical reaction kettle |
| CN207271249U (en) * | 2017-08-28 | 2018-04-27 | 佛山市高明晟俊塑料助剂有限公司 | A kind of reactor for environment-friendlyplasticizer plasticizer production |
| CN108404843A (en) * | 2018-05-31 | 2018-08-17 | 蚌埠智达科技咨询有限公司 | A kind of chemical industry reaction kettle with temp regulating function |
| CN207838896U (en) * | 2017-12-21 | 2018-09-11 | 广东百慕新材料技术工程有限公司 | A kind of frame type stirring toning tank |
| CN207951440U (en) * | 2018-01-19 | 2018-10-12 | 东莞嘉蓝素环保科技有限公司 | A kind of urea for vehicle solution production consersion unit |
| CN109092185A (en) * | 2018-08-15 | 2018-12-28 | 杜鑫 | A kind of impingement mix formula coating material agitator |
| CN109513362A (en) * | 2018-07-16 | 2019-03-26 | 广西综改咨询服务有限公司 | A kind of slurrying mixed stirring device for papermaking |
| CN109612234A (en) * | 2018-10-26 | 2019-04-12 | 尹领 | A kind of efficient tea drying device |
| CN208742568U (en) * | 2018-09-14 | 2019-04-16 | 金溪斯普瑞药业有限公司 | A kind of medication chemistry reaction kettle convenient for cleaning |
| CN111632567A (en) * | 2020-06-10 | 2020-09-08 | 永旗农业科技发展(杭州)有限公司 | Disilane reaction kettle |
-
2020
- 2020-12-30 CN CN202011631657.XA patent/CN112827449A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206715918U (en) * | 2017-04-01 | 2017-12-08 | 宜宾莱特医药化工有限公司 | A kind of reactor for circulating Hybrid Heating |
| CN206996562U (en) * | 2017-05-19 | 2018-02-13 | 绍兴柯桥德美化工有限公司 | A kind of stirred tank |
| CN207271249U (en) * | 2017-08-28 | 2018-04-27 | 佛山市高明晟俊塑料助剂有限公司 | A kind of reactor for environment-friendlyplasticizer plasticizer production |
| CN207838896U (en) * | 2017-12-21 | 2018-09-11 | 广东百慕新材料技术工程有限公司 | A kind of frame type stirring toning tank |
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Application publication date: 20210525 |