CN218307910U

CN218307910U - Solid-liquid mixing device for synthesis of o-methyl formate benzenesulfonamide

Info

Publication number: CN218307910U
Application number: CN202222020120.0U
Authority: CN
Inventors: 郭海凤; 李治发; 闫学跃; 张离远; 郭文博; 何文科
Original assignee: Huixian Runde Biotechnology Co ltd
Current assignee: Huixian Runde Biotechnology Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2023-01-17
Anticipated expiration: 2032-08-02

Abstract

The utility model discloses a synthetic solid-liquid mixing device that uses of o-methyl formate benzenesulfonamide relates to chemical production equipment technical field, specifically is a synthetic solid-liquid mixing device that uses of o-methyl formate benzenesulfonamide, including reation kettle, reation kettle's top is equipped with the guard box, and the top of guard box is equipped with agitator motor, and rotatable adapter sleeve has been cup jointed to agitator motor's output, and the bottom of adapter sleeve is pegged graft and is had the puddler, and reation kettle's side is pegged graft and is had the intake pipe. This solid-liquid mixing arrangement is used in synthesis of o-methyl formate benzenesulfonamide, through reation kettle, the protecting box, agitator motor, the adapter sleeve, the cooperation setting of puddler and intake pipe, in-process agitator motor that uses drives the puddler through the connecting rod and rotates, because the intake pipe is connected with the adapter sleeve, the adapter sleeve can not rotate when the puddler rotates, the intake pipe inputs nitrogen gas in to the adapter sleeve this moment, produce the air supporting effect, the mixed efficiency of effectual improvement, guarantee the abundant mixture of solid and liquid.

Description

Solid-liquid mixing device for synthesis of o-methyl formate benzenesulfonamide

Technical Field

The utility model relates to a chemical production equipment technical field specifically is synthetic solid-liquid mixing arrangement of using of o methyl formate benzenesulfonamide.

Background

In chemical production, solid and liquid can be safely conveyed to the next procedure after being fully mixed, on one hand, the pipe blockage phenomenon cannot happen to the fully mixed solid and liquid mixture in the conveying process, the maintenance frequency is reduced, and on the other hand, the process requirement of the next procedure can be guaranteed to the fully mixed solid and liquid mixture. For example, in the production process of dimethyl ammonia borane, the o-methyl formate benzene sulfonamide can be safely conveyed to the next procedure after being fully mixed with liquid, and the process requirements can be met. Therefore, it is necessary to design a solid-liquid mixing device capable of fully mixing the o-methyl formate benzene sulfonamide synthesis raw materials.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a synthetic solid-liquid mixing arrangement that uses of o-methyl formate benzenesulfonamide has solved the problem that provides in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a synthetic solid-liquid mixing arrangement that uses of o-methyl formate benzenesulfonamide, includes reation kettle, reation kettle's top is equipped with the protecting box, the top of protecting box is equipped with agitator motor, rotatable adapter sleeve has been cup jointed to agitator motor's output, it has the puddler to peg graft in the bottom of adapter sleeve, reation kettle's side is pegged graft and is had the intake pipe, the one end of intake pipe is pegged graft in the side of adapter sleeve, reation kettle's top is pegged graft and is had row material pipe, the top of arranging the material pipe is equipped with holds the workbin, arrange the one end fixedly connected with blanking case that the material pipe was pegged graft in reation kettle, reation kettle's bottom is equipped with the discharging pipe, reation kettle's side is pegged graft and is had the feed liquor pipe, all be equipped with the control valve on discharging pipe and the feed liquor pipe.

Optionally, a stirring rod is inserted into the side of the stirring rod, an exhaust hole is formed in the bottom of the stirring rod, and an exhaust channel is formed in the stirring rod and the stirring rod.

Optionally, one end of the stirring rod inserted in the connecting sleeve is provided with an opening, the output end of the stirring motor is fixedly connected with a connecting rod, and the bottom of the connecting rod is fixedly connected to the top of the stirring rod.

Optionally, the outer surface of one end of the stirring rod inserted in the connecting sleeve is fixedly connected with a rotary limiting ring, the lower surface of the rotary limiting ring abuts against the bottom of the inner surface of the connecting sleeve, the outer diameter of the rotary limiting ring is consistent with the inner diameter of the connecting sleeve, and the rotary limiting ring and the connecting sleeve are in clearance fit.

Optionally, the inside of unloading case is equipped with rotatable rolling disc, the center of rolling disc is equipped with the unloading passageway, the top and the bottom of unloading case all are equipped with the unloading opening.

Optionally, the center position of the blanking box corresponds to the center position of the air inlet pipe, a transmission rod is fixedly connected to the side face of the rotating disc, one end of the transmission rod is inserted into the air inlet pipe, and an air hopper is fixedly connected to the outer surface of one end of the transmission rod inserted into the air inlet pipe.

Optionally, a return pipe is inserted into the top of the reaction kettle, and a pressure valve is arranged on the return pipe.

Optionally, a return box is arranged on the air inlet pipe, and one end of the return pipe is inserted into the top of the return box.

(III) advantageous effects

The utility model provides a solid-liquid mixing device is used in synthesis of o-methyl formate benzenesulfonamide possesses following beneficial effect:

1. this solid-liquid mixing device is used in synthesis of o-methyl formate benzenesulfonamide, through reation kettle, the protective housing, agitator motor, the adapter sleeve, the cooperation setting of puddler and intake pipe, in-process agitator motor who uses drives the puddler through the connecting rod and rotates, because the intake pipe is connected with the adapter sleeve, the adapter sleeve can not rotate when the puddler rotates, intake pipe inputs nitrogen gas in to the adapter sleeve this moment, nitrogen gas enters into in the adapter sleeve back and enters into exhaust passage from the opening at puddler top, nitrogen gas discharges into in the reation kettle from the exhaust hole on the stirring branch afterwards, the even inside of distributing to the raw materials of nitrogen gas this moment, produce the air supporting effect, the efficiency that effectual improvement mixes, guarantee the abundant mixture of solid and liquid.

2. This solid-liquid mixing device is used in synthesis of adjacent methyl formate benzenesulfonamide, through reation kettle, the intake pipe, arrange the material pipe, hold the workbin, the back flow, arrange the material pipe, the cooperation setting of feed liquor pipe and control valve, in the in-process of using pours into reation kettle into liquid through the feed liquor pipe earlier, begin to pour into nitrogen gas into to reation kettle through the intake pipe, put into solid starting material and hold the workbin, gaseous mobile in-process can blow the wind fill and make it drive the transfer line and rotate, the transfer line rotates the in-process and drives the rolling disc and rotate, along with the rolling disc rotates, unloading passageway intermittent type on it corresponds with unloading roof portion and bottom unloading opening, make the solid starting material that holds the workbin and fall down from arranging the material pipe can intermittent follow the unloading passageway in, make solid starting material can contact with liquid in batches and mix, make the raw materials can be more evenly mixed to the liquid in, effectual assurance effect of mixing, after the reation kettle atmospheric pressure is too high, the pressure valve is opened, gaseous back flow in arranging the workbin, follow the intake pipe again and flow, avoid the reation nitrogen gas to finish, also avoid extravagant, the raw materials are discharged from row material pipe after mixing.

Drawings

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

fig. 2 is a rear sectional structural view of the present invention;

FIG. 3 is a front sectional structural view of the blanking box of the present invention;

FIG. 4 is a side view and a sectional view of the blanking box according to the present invention;

fig. 5 is the schematic structural diagram of the connecting sleeve of the present invention.

In the figure: 1. a reaction kettle; 2. a protective box; 3. a stirring motor; 301. a connecting rod; 4. connecting sleeves; 5. a stirring rod; 501. stirring the supporting rod; 502. an exhaust hole; 503. an exhaust passage; 504. rotating the limiting ring; 6. an air inlet pipe; 601. a return tank; 7. a discharge pipe; 8. a material bearing box; 9. a blanking box; 901. rotating the disc; 902. a blanking channel; 903. opening the blanking; 904. a transmission rod; 905. a wind scoop; 10. a return pipe; 1001. a pressure valve; 11. a discharge pipe; 12. a liquid inlet pipe; 13. and (4) controlling the valve.

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.

Example 1

Referring to fig. 1, fig. 2 and fig. 5, the present invention provides a technical solution: solid-liquid mixing device is used in synthesis of o-methyl formate benzenesulfonamide, including reation kettle 1, reation kettle 1's top is equipped with protection box 2, protection box 2's top is equipped with agitator motor 3, rotatable adapter sleeve 4 has been cup jointed to agitator motor 3's output, the bottom of adapter sleeve 4 is pegged graft and is had puddler 5, puddler 5's side is pegged graft and is had stirring rod 501, stirring rod 501's bottom is equipped with exhaust hole 502, puddler 5 and stirring rod 501 are equipped with exhaust passage 503 mutually together, the one end of puddler 5 pegging graft in adapter sleeve 4 is the open-ended dress, agitator motor 3's output fixedly connected with connecting rod 301, the bottom fixed connection of connecting rod 301 is at the top of puddler 5, the outer fixed surface of one end is connected with rotation spacing ring 504 in adapter sleeve 4 to puddler 5, the lower surface butt of rotation spacing ring 504 is in the bottom of adapter sleeve 4 internal surface, and the external diameter that rotates spacing ring 504 is unanimous with adapter sleeve 4's internal diameter, clearance fit between the two, reation kettle 1's side is pegged graft and is equipped with intake pipe 6.

In the use, agitator motor 3 drives puddler 5 through connecting rod 301 and rotates, because intake pipe 6 is connected with adapter sleeve 4, adapter sleeve 4 can not rotate when puddler 5 rotates, intake pipe 6 inputs nitrogen gas in to adapter sleeve 4 this moment, nitrogen gas enters into in adapter sleeve 4 back from the opening at 5 tops of puddler and enters into exhaust passage 503, in nitrogen gas exhausts reation kettle 1 from exhaust hole 502 on stirring branch 501 afterwards, the even inside of distributing to the raw materials of nitrogen gas this moment, produce the air supporting effect, the efficiency of effectual improvement mixture, guarantee the abundant mixture of solid and liquid.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: solid-liquid mixing device for synthesis of o-methyl formate benzenesulfonamide, including reation kettle 1, the side of reation kettle 1 is pegged graft and is had intake pipe 6, reation kettle 1's top is pegged graft and is had back flow 10, be equipped with pressure valve 1001 on the back flow 10, be equipped with return-flow tank 601 on the intake pipe 6, the one end of back flow 10 is pegged graft at the top of return-flow tank 601, reation kettle 1's top is pegged graft and is had row material pipe 7, row material pipe 7's top is equipped with holds workbin 8, the one end fixedly connected with blanking box 9 of row material pipe 7 pegging graft in reation kettle 1, the inside of blanking box 9 is equipped with rotatable rolling disc 901, the center of rolling disc 901 is equipped with unloading passageway 902, the top and the bottom of blanking box 9 all are equipped with unloading opening 903, the central point of blanking box 9 corresponds to the central point of intake pipe 6, the side fixedly connected with transfer line 904 of rolling disc 901, the one end of transfer line 904 is pegged graft in intake pipe 6, the external surface fixedly connected with wind fill 905 of plug 904 one end in intake pipe 6, reation kettle 1's bottom is equipped with discharging pipe 11, reation kettle 1's side is pegged graft and is equipped with feed liquor pipe 12, all be equipped with control transfer line 13 on discharging pipe 11 and discharging pipe 12.

In use, firstly, liquid is injected into a reaction kettle 1 through a liquid inlet pipe 12, nitrogen is injected into the reaction kettle 1 through an air inlet pipe 6, solid raw materials are placed into a material bearing box 8, an air hopper 905 can be blown in the flowing process of the gas to drive a transmission rod 904 to rotate, the transmission rod 904 drives a rotating disc 901 to rotate in the rotating process, the rotating disc 901 rotates, a blanking channel 902 on the rotating disc 901 intermittently corresponds to blanking openings 903 at the top and the bottom of a blanking box 9, the solid raw materials falling from a material bearing box 8 from a material discharging pipe 7 can intermittently pass through the blanking channel 902, the solid raw materials can be in contact and mixed with the liquid in batches, the raw materials can be more uniformly mixed into the liquid, the mixing effect is effectively ensured, after the air pressure of the reaction kettle 1 is too high, a pressure valve 1001 is opened, the gas flows back into a backflow box 601 and then flows along the air inlet pipe 6 again, the nitrogen of the reaction kettle 1 is prevented from being too large, waste is also avoided, and the raw materials are discharged from a discharge pipe 11 after the mixing is finished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a synthetic solid-liquid mixing device that uses of o formic acid methyl ester benzenesulfonamide, includes reation kettle (1), its characterized in that: the top of reation kettle (1) is equipped with guard box (2), the top of guard box (2) is equipped with agitator motor (3), rotatable adapter sleeve (4) has been cup jointed to the output of agitator motor (3), it has puddler (5) to peg graft in the bottom of adapter sleeve (4), peg graft in the side of reation kettle (1) has intake pipe (6), peg graft in the side of adapter sleeve (4) in the one end of intake pipe (6), peg graft at the top of reation kettle (1) and have row material pipe (7), the top of arranging material pipe (7) is equipped with holds workbin (8), arrange one end fixedly connected with unloading case (9) of material pipe (7) grafting in reation kettle (1), the bottom of reation kettle (1) is equipped with discharging pipe (11), peg graft in the side of reation kettle (1) and have feed liquor pipe (12), all be equipped with control valve (13) on discharging pipe (11) and feed liquor pipe (12).

2. The solid-liquid mixing device for synthesis of methyl orthoformate benzenesulfonamide according to claim 1, characterized in that: a stirring support rod (501) is inserted into the side face of the stirring rod (5), an exhaust hole (502) is formed in the bottom of the stirring support rod (501), and an exhaust channel (503) which is connected with the stirring rod (5) and the stirring support rod (501) is formed in the stirring rod (5) and the stirring support rod (501).

3. The solid-liquid mixing device for synthesis of methyl orthoformate benzenesulfonamide according to claim 2, characterized in that: one end of the stirring rod (5) is inserted into the connecting sleeve (4) and is provided with an opening, the output end of the stirring motor (3) is fixedly connected with a connecting rod (301), and the bottom of the connecting rod (301) is fixedly connected to the top of the stirring rod (5).

4. The solid-liquid mixing device for synthesis of methyl orthoformate benzenesulfonamide according to claim 3, characterized in that: the outer surface of one end of the stirring rod (5) inserted in the connecting sleeve (4) is fixedly connected with a rotary limiting ring (504), the lower surface of the rotary limiting ring (504) abuts against the bottom of the inner surface of the connecting sleeve (4), the outer diameter of the rotary limiting ring (504) is consistent with the inner diameter of the connecting sleeve (4), and the rotary limiting ring and the connecting sleeve are in clearance fit.

5. The solid-liquid mixing device for synthesis of methyl orthoformate benzenesulfonamide according to claim 1, characterized in that: the inside of workbin (9) is equipped with rotatable rolling disc (901), the center of rolling disc (901) is equipped with unloading passageway (902), the top and the bottom of workbin (9) all are equipped with unloading opening (903).

6. The solid-liquid mixing device for synthesis of methyl orthoformate benzenesulfonamide according to claim 5, characterized in that: the center position of blanking box (9) corresponds to the center position of intake pipe (6), the side fixedly connected with transfer line (904) of rolling disc (901), the one end of transfer line (904) is pegged graft in intake pipe (6), the surface fixedly connected with wind fill (905) of transfer line (904) one end of pegging graft in intake pipe (6).

7. The solid-liquid mixing device for synthesis of methyl orthoformate benzenesulfonamide according to claim 1, characterized in that: a return pipe (10) is inserted into the top of the reaction kettle (1), and a pressure valve (1001) is arranged on the return pipe (10).

8. The solid-liquid mixing device for synthesis of methyl orthoformate benzenesulfonamide according to claim 7, characterized in that: the air inlet pipe (6) is provided with a return tank (601), and one end of the return pipe (10) is inserted into the top of the return tank (601).