CN211436207U

CN211436207U - Bromination reaction device

Info

Publication number: CN211436207U
Application number: CN201922405024.6U
Authority: CN
Inventors: 邓德轩
Original assignee: Beijing Kaijite Pharmaceutical Technology Development Co ltd
Current assignee: Beijing Kaijite Pharmaceutical Technology Development Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-08
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a bromination reaction unit, including bromination jar, first motor, heating rod and second motor, the side fixed mounting of bromination jar has first motor, and the output fixedly connected with axis of rotation of first motor to the fixed surface of axis of rotation installs the (mixing) shaft, the inboard fixed mounting in bottom of bromination jar has the heating rod, the first jar that adds is installed to the left side top of bromination jar, the first inboard that adds jar and second and add the jar is connected with the piston head, and the top welded fastening of piston head has the cock stem to be fixed with the horizontal pole between the cock stem, the left side fixed mounting that the second added the jar has the second motor, and the output fixedly connected with transmitting gear of second motor. This bromination reaction unit is provided with (mixing) shaft and the heating rod that is hook-shaped structure, can be through the use of (mixing) shaft cooperation heating rod for the reaction rate of inside reactant improves the production rate of bromide.

Description

Bromination reaction device

Technical Field

The utility model relates to a relevant technical field of bromination reaction unit specifically is a bromination reaction unit.

Background

The bromination reaction is a reaction in which hydrogen in organic compound molecules is replaced by bromine to generate a bromine-containing compound, is mainly used for preparing various bromides, is widely applied, and still has a great part of problems for the existing bromination reaction device, such as:

the existing bromination reaction device is inconvenient for cooling and recycling bromine after the bromine reacts, so that the bromine is wasted, and the equal proportion of the inconvenient reactant and the bromine compound is not enough before the reaction, so that the bromination reaction device is not sufficient and has poor reaction effect.

Disclosure of Invention

An object of the utility model is to provide a bromination reaction unit to solve above-mentioned background art and propose current bromination reaction unit after the bromine element reaction, inconvenient bromine element's cooling is retrieved, and then causes the extravagant problem of bromine element, and inconvenient reactant and take the equal proportion of bromine compound to throw the volume before the reaction, and the bromination reaction is abundant inadequately, the poor problem of reaction effect.

In order to achieve the above object, the utility model provides a following technical scheme: a bromination reaction device comprises a bromination tank, a first motor, a heating rod and a second motor, wherein the first motor is fixedly arranged on the side surface of the bromination tank, the output end of the first motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly provided with a stirring shaft, the heating rod is fixedly arranged on the inner side of the bottom of the bromination tank, the discharge hole is fixedly arranged below the bromination tank, a collecting box is fixedly arranged on the right side of the bromination tank, a mounting pipe is fixedly connected with the upper part of the bromination tank, a condensing pipe is mounted on the inner side of the mounting pipe, a first adding tank is mounted above the left side of the bromination tank, a second adding tank is mounted above the right side of the bromination tank, piston heads are connected with the inner sides of the first adding tank and the second adding tank, plug rods are fixedly welded on the upper parts of the piston heads, a cross rod is fixed between the plug rods, and the second motor is fixedly mounted on, and the output end of the second motor is fixedly connected with a rotating gear.

Preferably, the stirring shaft is of a hook structure, the surface of the stirring shaft is of a hollow structure, and the stirring shaft and the heating rods are distributed in a staggered manner.

Preferably, the installation pipe and the condensation pipe are both in an inclined structure, the inclination angle of the installation pipe and the condensation pipe is 15 degrees, and the right end of the installation pipe is in a sealed state.

Preferably, the condenser pipe is helical structure, and the left end and the bromination jar of condenser pipe meet the switch-on to the right-hand member and the collection box of condenser pipe are put through mutually.

Preferably, the outer surface of the piston head is fixedly bonded with a rubber ring, and the outer diameter of the rubber ring is matched with the inner diameters of the first adding tank and the second adding tank.

Preferably, a connecting rod is vertically fixed below the cross rod, the surface of the connecting rod is of a sawtooth structure, and the connecting rod is in meshed connection with the rotating gear.

Compared with the prior art, the beneficial effects of the utility model are that: the bromination reaction apparatus;

(1) the stirring shaft and the heating rod which are in hook structures are arranged, so that the reaction speed of the internal reactants can be increased and the production rate of the bromide can be increased by matching the stirring shaft with the heating rod;

(2) the condensing pipe with the inclined structure is arranged and is spiral, so that bromine which is not reacted in the bromination tank can be conveniently cooled and collected in the collection box through the condensing pipe, and the bromine can be conveniently recycled;

(3) be provided with first interpolation jar and the second of mutual symmetric distribution and add the jar, can conveniently drive the running gear through the second motor and rotate, make running gear and connecting rod meshing, and then make the connecting rod drive about two gag lever posts downstream through the horizontal pole for the first jar and the second of adding of equal amount promotion simultaneously of piston head adds the jar, and then has made things convenient for the equivalent of reactant to add, improves the device's reaction effect.

Drawings

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

FIG. 2 is a schematic side view of the second feeding tank of the present invention;

FIG. 3 is a schematic side view of the stirring shaft of the present invention;

fig. 4 is a schematic view of the connection structure of the first adding tank and the piston head according to the present invention.

In the figure: 1. a bromination pot; 2. a first motor; 3. a rotating shaft; 4. a stirring shaft; 5. a heating rod; 6. a discharge port; 7. a collection box; 8. installing a pipe; 9. a condenser tube; 10. a first addition tank; 11. a second addition tank; 12. a piston head; 13. a stopper rod; 14. a cross bar; 15. a connecting rod; 16. a second motor; 17. a rotating gear; 18. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a bromination reaction device comprises a bromination tank 1, a first motor 2, a rotating shaft 3, a stirring shaft 4, a heating rod 5, a discharge port 6, a collecting box 7, an installation pipe 8, a condensation pipe 9, a first addition tank 10, a second addition tank 11, a piston head 12, a plug rod 13, a cross rod 14, a connecting rod 15, a second motor 16, a rotating gear 17 and a rubber ring 18, wherein the first motor 2 is fixedly installed on the side surface of the bromination tank 1, the output end of the first motor 2 is fixedly connected with the rotating shaft 3, the stirring shaft 4 is fixedly installed on the surface of the rotating shaft 3, the heating rod 5 is fixedly installed on the inner side of the bottom of the bromination tank 1, the discharge port 6 is fixedly installed below the bromination tank 1, the collecting box 7 is fixedly installed on the right side of the bromination tank 1, the installation pipe 8 is fixedly connected above the bromination tank 1, the condensation pipe 9 is installed on the inner side of the installation pipe 8, the first addition tank 10 is, and the second of right side top of bromination jar 1 is installed and is added jar 11, and the inboard of first jar 10 and the second jar 11 that adds is connected with piston head 12, and the top welded fastening of piston head 12 has stopper rod 13 to be fixed with horizontal pole 14 between the stopper rod 13, the left side fixed mounting that adds jar 11 of second has second motor 16, and the output fixedly connected with running gear 17 of second motor 16.

(mixing) shaft 4 is hook-shaped structure as in fig. 1 and fig. 3, and the surface of (mixing) shaft 4 is fretwork column structure, and (mixing) shaft 4 and heating rod 5 are crisscross distribution, accelerate the reaction rate of reactant, installation pipe 8 and condenser pipe 9 all are the slope column structure as in fig. 1, and its two inclination is 15, and the right-hand member of installation pipe 8 is sealed form, made things convenient for bromine element's discharge, condenser pipe 9 is the heliciform structure, and the left end of condenser pipe 9 is put through with bromination jar 1 mutually, and the right-hand member of condenser pipe 9 is put through with collecting box 7 mutually, make things convenient for bromine element's cooling.

The outer surface of the piston head 12 is fixedly bonded with a rubber ring 18 as shown in fig. 1 and 4, the outer diameter of the rubber ring 18 is matched with the inner diameters of the first adding tank 10 and the second adding tank 11, so that the first adding tank 10 and the second adding tank 11 can discharge materials conveniently, a connecting rod 15 is vertically fixed below the cross rod 14 as shown in fig. 1 and 2, the surface of the connecting rod 15 is of a saw-toothed structure, the connecting rod 15 is meshed with a rotating gear 17 and is connected with the rotating gear 17, the plug rods 13 on the left side and the right side of the cross rod 14 can be driven to move downwards simultaneously, and the equivalent blanking of reactants is facilitated.

The working principle is as follows: firstly, when in use, reactants are respectively added into a first adding tank 10 and a second adding tank 11 through a feeding hole, the second motor 16 is opened, the second motor 16 drives a rotating gear 17 to be meshed with a connecting rod 15, the connecting rod 15 conveniently drives a left plug rod 13 and a right plug rod 13 to move downwards through a cross rod 14, the plug rods 13 further drive piston heads 12 to move downwards, the reactants in the first adding tank 10 and the second adding tank 11 are conveniently extruded into a bromination tank 1, the stirring shaft 4 on a rotating shaft 3 on the surface of the bromination tank 1 rotates, the stirring shaft 4 and a heating rod 5 which are in hook-shaped structures are conveniently used, the reaction speed of the reactants is accelerated, after reaction, bromine elements in the bromination tank 1 can be cooled through a condensing pipe 9 above the bromination tank 1 and then discharged into a collecting box 7, the condensing pipe 9 is in a spiral inclined structure, the device can facilitate the cooling, discharging and collecting of bromine, and avoid the problem of bromine waste, which is the use principle of the bromination reaction device, and the content which is not described in detail in the specification belongs to the prior art known by the professional person in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bromination reaction unit, includes bromination jar (1), first motor (2), heating rod (5) and second motor (16), its characterized in that: the side of the bromination tank (1) is fixedly provided with a first motor (2), the output end of the first motor (2) is fixedly connected with a rotating shaft (3), the surface of the rotating shaft (3) is fixedly provided with a stirring shaft (4), the inner side of the bottom of the bromination tank (1) is fixedly provided with a heating rod (5), the lower part of the bromination tank (1) is fixedly provided with a discharge port (6), the right side of the bromination tank (1) is fixedly provided with a collection box (7), the upper part of the bromination tank (1) is fixedly connected with a mounting pipe (8), the inner side of the mounting pipe (8) is provided with a condensation pipe (9), the upper part of the left side of the bromination tank (1) is provided with a first adding tank (10), the upper part of the right side of the bromination tank (1) is provided with a second adding tank (11), the inner sides of the first adding tank (10) and the second adding tank (11, and the top welded fastening of piston head (12) has cock stem (13) to be fixed with horizontal pole (14) between cock stem (13), the left side fixed mounting of second interpolation jar (11) has second motor (16), and the output fixedly connected with running gear (17) of second motor (16).

2. A bromination reaction apparatus as recited in claim 1, wherein: the stirring shaft (4) is of a hook-shaped structure, the surface of the stirring shaft (4) is of a hollow structure, and the stirring shaft (4) and the heating rods (5) are distributed in a staggered manner.

3. A bromination reaction apparatus as recited in claim 1, wherein: the installation pipe (8) and the condensation pipe (9) are both of an inclined structure, the inclination angle of the installation pipe and the condensation pipe is 15 degrees, and the right end of the installation pipe (8) is sealed.

4. A bromination reaction apparatus as recited in claim 1, wherein: condenser pipe (9) are heliciform structure, and the left end and the bromination jar (1) of condenser pipe (9) are put through mutually to the right-hand member and collecting box (7) of condenser pipe (9) are put through mutually.

5. A bromination reaction apparatus as recited in claim 1, wherein: the outer surface of the piston head (12) is fixedly bonded with a rubber ring (18), and the outer diameter of the rubber ring (18) is matched with the inner diameters of the first adding tank (10) and the second adding tank (11).

6. A bromination reaction apparatus as recited in claim 1, wherein: a connecting rod (15) is vertically fixed below the cross rod (14), the surface of the connecting rod (15) is of a sawtooth structure, and the connecting rod (15) is in meshed connection with the rotating gear (17).