CN211988599U - Safe automatic device for sulfonation reaction - Google Patents

Abstract

The utility model discloses a safe automatic device for sulfonation reaction, which comprises an installation frame, a reaction box is fixedly connected at the bottom of an inner cavity of the installation frame, a through hole matched with the reaction box is arranged on the top of the installation frame, the top of the inner cavity of the mounting frame is fixedly connected with the side wall of the reaction box, a rotating rod is arranged in the reaction box, the top end of the rotating rod is movably connected with the top of the inner cavity of the reaction box through a bearing, a driving motor is arranged on the top of the reaction box, the top end of the rotating rod penetrates through the inner ring of the bearing and is fixedly connected with the output shaft of the driving motor, stirring blades are respectively and fixedly connected at the positions, close to the left side and the right side, of the bottom of the rotating rod, feeding pipes are respectively and fixedly connected, and the bottom of the feeding pipe is communicated with the inside of the reaction box, and the bottoms of the inner cavities of the mounting frames are respectively and fixedly connected with a clip frame near the left side and the right side. The utility model discloses a series of structures make this device have the security high and characteristics such as cooling efficiency height.

Description

Safe automatic device for sulfonation reaction

Technical Field

The utility model relates to a sulfonation reaction technical field specifically is a sulfonation reaction's safe automation equipment.

Background

The sulfonation is a reaction in which hydrogen atoms in aromatic hydrocarbon compounds such as benzene molecules are replaced with sulfonic acid groups in sulfuric acid molecules. Sulfonation reaction process a reaction process of introducing a sulfonic acid group or a sulfonyl chloride group into an organic molecule. The substitution of the sulfonic acid group for a hydrogen on a carbon atom during sulfonation is referred to as direct sulfonation. A large amount of heat is generated in the sulfonation reaction process, so that the sulfonation reaction process needs to be cooled in the process, but the safety automation device for the sulfonation reaction in the prior art has the defects of low safety, low cooling efficiency and the like in use, so that the working efficiency is greatly reduced, and the safety automation device for the sulfonation reaction is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's security low and cooling inefficiency scheduling defect, provide a sulfonation reaction's safe automation equipment. The safe automatic device for sulfonation reaction has the characteristics of high safety, high cooling efficiency and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a safety automation device for sulfonation reaction comprises a mounting frame, wherein the bottom of the inner cavity of the mounting frame is fixedly connected with a reaction box, the top of the mounting frame is provided with a through hole matched with the reaction box, the top of the inner cavity of the mounting frame is fixedly connected with the side wall of the reaction box, a rotating rod is arranged in the reaction box, the top end of the rotating rod is movably connected with the top of the inner cavity of the reaction box through a bearing, a driving motor is arranged on the top of the reaction box, the top end of the rotating rod penetrates through the inner ring of the bearing and is fixedly connected with the output shaft of the driving motor, stirring sheets are respectively fixedly connected at positions, close to the left side and the right side, of the top of the reaction box are respectively fixedly connected with a feeding pipe at positions, close to the left side and the right side, the bottom of the feeding pipe is communicated with the inside, two straight plates are fixedly connected between the top of the inner cavity of the mounting frame and the top of the clip frame, a circular tube is fixedly connected between the two straight plates positioned on the same side, gas gathering tubes are respectively and fixedly connected on the left side wall and the right side wall of the reaction box near the top, and the gas collecting pipe is communicated with the interior of the reaction box, one end of the gas collecting pipe far away from the reaction box penetrates through the adjacent straight plate, and is communicated with the interior of the circular tube, a piston block is connected in the circular tube in a sliding way, a movable rod is fixedly connected on the side wall of the piston block far away from the air gathering tube, the bottom of the movable rod is fixedly connected with a push rod, the bottom of the circular tube is provided with a first movable groove matched with the push rod, and the bottom of catch bar passes first movable groove and extends to the below of pipe, all install the arc ring on the lateral wall of catch bar and straight board, and fixedly connected with stretch cord between two arc rings.

Preferably, a connecting pipe is arranged in the clip frame, a sealing block is arranged in the connecting pipe, the side wall of one side of the sealing block is contacted with the inner wall of the connecting pipe, the side wall of the other side of the sealing block is fixedly connected with a cross rod, a through hole matched with the cross rod is formed in the side wall of the connecting pipe, one end, far away from the sealing block, of the cross rod penetrates through the through hole and extends out of the connecting pipe, a second movable groove matched with the push rod is formed in the top of the clip frame, the bottom end of the push rod penetrates through the second movable groove and is fixedly connected with the top of the cross rod, an air cooler is arranged at the bottom of an inner cavity of the clip frame, an air guide pipe is sleeved on an air outlet at the top of the air cooler, the bottom end of the air guide pipe is inserted into a pipe orifice at the top of the connecting pipe, and the gas injection pipe extends to the outside of the square-shaped frame and is fixedly connected with the outside of the square-shaped frame, the gas injection pipe is arranged on the outer wall of the square-shaped frame, and the gas injection pipe is opposite to the reaction box.

Preferably, the cross rod is sleeved with a limiting pipe, and the side wall of the limiting pipe is fixedly connected with the outer wall of the connecting pipe.

Preferably, the bottom of installing frame is close to left and right sides punishment fixedly connected with supporting leg respectively, and two the supporting leg uses the central axis of installing frame to be the bilateral symmetry setting as the symmetry axis.

Preferably, driving motor's top is provided with the water tank, the top of water tank is close to left and right sides department and is provided with the inlet pipe respectively, and set up respectively on the top of water tank and the bottom with inlet pipe assorted through-hole, the bottom of inlet pipe passes the top fixed connection of through-hole and reaction box, and installs inlet pipe assorted sealing washer in the through-hole, install the inlet tube on the top of water tank, and inserted the sealing plug in the inlet tube, the left side lateral wall of water tank is close to bottom fixedly connected with drain pipe, and installs first valve on the drain pipe.

Preferably, the left and right sides lateral wall of rotary rod is close to bottom department fixedly connected with puddler, fixedly connected with montant on the bottom of rotary rod, install the stirring board on the left and right sides lateral wall of montant.

Preferably, fixedly connected with discharging pipe on the bottom of reaction box, and discharging pipe and reaction box's inside are linked together to the bottom of discharging pipe runs through the bottom of installing frame, and extends to the below of installing frame and installs the second valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the technical scheme, the reaction box, the rotating rod, the vertical rod, the stirring sheet, the stirring plate and the stirring rod are matched with each other, so that raw materials entering the reaction box can be stirred, the sulfonation reaction efficiency of the reaction box can be effectively improved, and the reaction box can be cooled through the mutual matching of the air cooler, the air guide pipe, the connecting pipe, the air outlet pipe and the air jet pipe, so that the safety of the reaction box can be effectively improved;

2. in this technical scheme, through gathering trachea, pipe, straight board, piston piece, movable rod, catch bar, horizontal pole and the mutually supporting between the sealed piece, can realize driving sealed piece and controlling in the connecting tube to can realize when the reaction box internal temperature is too high, make sealed piece open bigger gap, and then the flow of steerable air conditioning, realize advancing better cooling to the reaction box, can effectually improve its cooling efficiency and safety protection nature, thereby can effectually improve its work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is an enlarged view of fig. 1 at C.

Reference numbers in the figures: 1. installing a frame; 2. a reaction box; 3. supporting legs; 4. a stirring sheet; 5. a vertical rod; 6. a stirring plate; 7. a gas ejector tube; 8. an air cooler; 9. a clip frame; 10. rotating the rod; 11. a water tank; 12. a feed pipe; 13. a stirring rod; 14. a gas collecting pipe; 15. a straight plate; 16. a drive motor; 17. an elastic cord; 18. a push rod; 19. a movable rod; 20. a circular tube; 21. a piston block; 22. a cross bar; 23. an air outlet pipe; 24. a sealing block; 25. a connecting pipe; 26. an air duct; 27. and a limiting pipe.

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 safety automatic device for sulfonation reaction comprises a mounting frame 1, a reaction box 2 is fixedly connected to the bottom of an inner cavity of the mounting frame 1, a through hole matched with the reaction box 2 is formed in the top of the mounting frame 1, the top of the inner cavity of the mounting frame 1 is fixedly connected with a side wall of the reaction box 2, a rotating rod 10 is arranged in the reaction box 2, the top end of the rotating rod 10 is movably connected with the top of the inner cavity of the reaction box 2 through a bearing, a driving motor 16 is installed on the top of the reaction box 2, the top end of the rotating rod 10 penetrates through an inner ring of the bearing to be fixedly connected with an output shaft of the driving motor 16, stirring blades 4 are respectively and fixedly connected to the positions, close to the left side and the right side, of the rotating rod 10, stirring rods 13 are fixedly connected to the positions, close to the bottoms, of the side walls, of the, through the mutual matching among the reaction box 2, the rotating rod 10, the vertical rod 5, the stirring sheet 4, the stirring plate 6 and the stirring rod 13, the raw materials entering the reaction box 2 can be stirred, the sulfonation reaction efficiency of the raw materials can be effectively improved, the positions, close to the left side and the right side, of the top of the reaction box 2 are respectively and fixedly connected with the feeding pipes 12, the bottoms of the feeding pipes 12 are communicated with the inside of the reaction box 2, the positions, close to the left side and the right side, of the bottom of the inner cavity of the installation frame 1 are respectively and fixedly connected with the clip-shaped frame 9, two straight plates 15 are fixedly connected between the top of the inner cavity of the installation frame 1 and the top of the clip-shaped frame 9, a circular pipe 20 is fixedly connected between the two straight plates 15 positioned on the same side, the positions, close to the tops, of the side walls on the left side and the right side of the reaction box 2 are respectively and fixedly, and is communicated with the inside of the round tube 20, a piston block 21 is connected in the round tube 20 in a sliding manner, a movable rod 19 is fixedly connected on the side wall of the piston block 21 far away from the gas collecting tube 14, a push rod 18 is fixedly connected on the bottom of the movable rod 19, a first movable groove matched with the push rod 18 is arranged on the bottom of the round tube 20, the bottom end of the push rod 18 passes through the first movable groove and extends to the lower part of the round tube 20, arc rings are respectively arranged on the side walls of the push rod 18 and the straight plate 15, an elastic rope 17 is fixedly connected between the two arc rings, a water tank 11 is arranged above the driving motor 16, feed pipes 12 are respectively arranged above the water tank 11 near the left side and the right side, through holes matched with the feed pipes 12 are respectively arranged on the top and the bottom of the water tank 11, the bottom end of the feed pipe 12 passes through the through hole and is fixedly connected with the top, a water inlet pipe is installed on the top of the water tank 11, a sealing plug is inserted into the water inlet pipe, a drain pipe is fixedly connected to the position, close to the bottom, of the left side wall of the water tank 11, a first valve is installed on the drain pipe, the water tank 11 is arranged to cool the water inlet pipe 12, a discharge pipe is fixedly connected to the bottom of the reaction box 2 and communicated with the interior of the reaction box 2, and the bottom end of the discharge pipe penetrates through the bottom of the mounting frame 1 and extends to the lower side of the mounting frame 1 to be provided with a second valve;

a connecting pipe 25 is arranged in the clip frame 9, a sealing block 24 is arranged in the connecting pipe 25, one side wall of the sealing block 24 is contacted with the inner wall of the connecting pipe 25, a cross rod 22 is fixedly connected on the other side wall of the sealing block 24, a through hole matched with the cross rod 22 is formed on the side wall of the connecting pipe 25, one end, far away from the cross rod 22 and the sealing block 24, penetrates through the through hole and extends out of the connecting pipe 25, a second movable groove matched with the push rod 18 is formed on the top of the clip frame 9, the bottom end of the push rod 18 penetrates through the second movable groove and is fixedly connected with the top of the cross rod 22, a limiting pipe 27 is sleeved outside the cross rod 22, the side wall of the limiting pipe 27 is fixedly connected with the outer wall of the connecting pipe 25, an air cooler 8 is installed on the bottom of an inner cavity of the clip frame 9, an air duct 26 is sleeved on an air, an air outlet pipe 23 is inserted in a bottom pipe orifice of the connecting pipe 25, the other end of the air outlet pipe 23 penetrates through the clip frame 9 and extends to the outside of the clip frame 9 to be fixedly connected with an air injection pipe 7, the air injection pipe 7 is installed on the outer wall of the clip frame 9, the air injection pipe 7 is opposite to the reaction box 2, the cooling treatment of the reaction box 2 can be realized through the mutual matching of the air cooler 8, the air guide pipe 26, the connecting pipe 25, the air outlet pipe 23 and the air injection pipe 7, the safety of the reaction box can be effectively improved, the supporting legs 3 are respectively and fixedly connected at the positions, close to the left side and the right side, of the bottom of the installation frame 1, and the two supporting legs 3 are arranged in bilateral symmetry by taking the central axis of the installation frame 1 as a symmetry axis, and the sealing blocks 24 can be driven to move left and right in the connecting pipe 25 through the mutual matching of the air gathering pipe 14, thereby can realize when the interior high temperature of reaction box 2 for bigger gap is opened to sealed piece 24, and then the flow of steerable air conditioning, realize advancing better cooling to reaction box 2, can its cooling efficiency of effectual improvement and safety protection nature, thereby can its work efficiency of effectual improvement, air-cooler 8 and driving motor 16 have control switch through external power cord electric connection respectively.

The working principle is as follows: when the technical scheme is used, firstly, a sealing plug on a water injection pipe at the top of a water tank 11 is pulled out, cold water is injected into the water tank 11 through the water injection pipe, the sealing plug is inserted, a feeding pipe 12 can be cooled, then raw materials are injected into a reaction box 2 through the feeding pipe 12, a driving motor 16 is started, the driving motor 16 drives a stirring sheet 4 through a rotating rod 10, a vertical rod 5, a stirring plate 6 and a stirring rod 13 to rotate in the reaction box 2, the raw materials entering the reaction box 2 can be stirred, the sulfonation reaction efficiency can be effectively improved, an air cooler 8 is started, the air cooler 8 injects cold air into an air injection pipe 7 through an air duct 26, a connecting pipe 25 and an air outlet pipe 23, the air injection pipe 7 sprays the cold air, the temperature of the reaction box 2 can be reduced, the safety can be effectively improved, when the temperature in the reaction box 2 is too high, hot air in the reaction box 2 rises and flows into a round pipe 20 through an, at the moment, the hot air pushes the piston block 21 to move outwards in the circular tube 20, the piston block 21 drives the sealing block 24 to move outwards in the connecting tube 25 through the movable rod 19, the push rod 18 and the cross rod 22, the elastic rope 17 is in a stretching state at the moment, the sealing block 24 can be driven to move leftwards and rightwards in the connecting tube 25, it is thus achieved that, when the temperature in the reaction cassette 2 becomes too high, the sealing block 24 opens a larger gap, thereby controlling the flow of cold air, realizing better cooling of the reaction box 2, effectively improving the cooling efficiency and the safety protection, thereby effectively improving the working efficiency, and when the piston block 21 moves and exposes the first movable groove on the bottom of the circular tube 20, the hot air is discharged through the first movable groove, at the moment, under the elastic force of the elastic rope 17, the piston block 21 is reset, therefore, the sealing block 24 is reset, and the work efficiency and the safety protection efficiency can be effectively improved by repeated operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A safe automatic device of sulfonation reaction, includes installing frame (1), its characterized in that: the utility model discloses a reaction box, including installing frame (1), mounting frame (1) inner chamber bottom fixed connection has reaction box (2), and set up on the top of installing frame (1) with reaction box (2) assorted through-hole to the inner chamber top of installing frame (1) and the lateral wall fixed connection of reaction box (2), be provided with rotary rod (10) in the reaction box (2), the inner chamber top swing joint of bearing and reaction box (2) is passed through on the top of rotary rod (10), install driving motor (16) on the top of reaction box (2), the inner circle of bearing and the output shaft fixed connection of driving motor (16) are passed on the top of rotary rod (10), the bottom of rotary rod (10) is close to the punishment of left and right sides respectively fixedly connected with stirring vane (4), the top of reaction box (2) is close to left and right sides punishment respectively fixedly connected with inlet pipe (12), and the bottom of inlet pipe (12) is linked together with the inside, the inner chamber bottom of installing frame (1) is close to left and right sides department fixedly connected with and returns shape frame (9) respectively, two straight boards (15) of fixedly connected with between the inner chamber top of installing frame (1) and the top of returning shape frame (9), lie in two with one side fixedly connected with pipe (20) between straight board (15), the left and right sides lateral wall of reaction box (2) is close to top department fixedly connected with respectively gathers trachea (14), and gathers trachea (14) and the inside of reaction box (2) is linked together, gather trachea (14) and the one end that reaction box (2) kept away from run through adjacent straight board (15) to be linked together with the inside of pipe (20), sliding connection has piston block (21) in pipe (20), fixedly connected with movable rod (19) on piston block (21) and the lateral wall that gathers trachea (14) and keep away from mutually, fixedly connected with catch bar (18) on the bottom of movable rod (19), offer on the bottom of pipe (20) with catch bar (18) assorted first activity groove, and the bottom of catch bar (18) passes first activity groove and extends to the below of pipe (20), all install the arc ring on the lateral wall of catch bar (18) and straight board (15), and fixedly connected with stretch cord (17) between two arc rings.

2. The safety automation device for sulfonation according to claim 1, wherein: a connecting pipe (25) is arranged in the clip frame (9), a sealing block (24) is arranged in the connecting pipe (25), one side wall of the sealing block (24) is in contact with the inner wall of the connecting pipe (25), a cross rod (22) is fixedly connected to the other side wall of the sealing block (24), a through hole matched with the cross rod (22) is formed in the side wall of the connecting pipe (25), one end, far away from the sealing block (24), of the cross rod (22) penetrates through the through hole and extends out of the connecting pipe (25), a second movable groove matched with the push rod (18) is formed in the top of the clip frame (9), the bottom end of the push rod (18) penetrates through the second movable groove and is fixedly connected with the top of the cross rod (22), a fan (8) is installed on the bottom of an inner cavity of the clip frame (9), and an air guide pipe (26) is sleeved on an air outlet in the top of the air cooler (8), the bottom of air duct (26) is pegged graft in the top mouth of pipe of connecting pipe (25), it has outlet duct (23) to peg graft in the bottom mouth of pipe of connecting pipe (25), the other end of outlet duct (23) runs through back shape frame (9) to extend to and return the outer fixedly connected with jet-propelled pipe (7) of shape frame (9), just jet-propelled pipe (7) are installed on the outer wall of returning shape frame (9), and jet-propelled pipe (7) are relative with reaction box (2).

3. A sulfonation safety-automated apparatus according to claim 2, wherein: the outer sleeve of the cross rod (22) is provided with a limiting pipe (27), and the side wall of the limiting pipe (27) is fixedly connected with the outer wall of the connecting pipe (25).

4. The safety automation device for sulfonation according to claim 1, wherein: the bottom of installing frame (1) is close to left and right sides department fixedly connected with supporting leg (3) respectively, and two supporting leg (3) are bilateral symmetry setting as the symmetry axis with the central axis of installing frame (1).

5. The safety automation device for sulfonation according to claim 1, wherein: the top of driving motor (16) is provided with water tank (11), the top of water tank (11) is close to left and right sides department and is provided with inlet pipe (12) respectively, and seted up on the top of water tank (11) and the bottom respectively with inlet pipe (12) assorted through-hole, the top fixed connection of through-hole and reaction box (2) is passed to the bottom of inlet pipe (12), and installs inlet pipe (12) assorted sealing washer in the through-hole, install the inlet tube on the top of water tank (11), and inserted the sealing plug in the inlet tube, the left side lateral wall of water tank (11) is close to bottom department fixedly connected with drain pipe, and installs first valve on the drain pipe.

6. The safety automation device for sulfonation according to claim 1, wherein: the left and right sides lateral wall of rotary rod (10) is close to bottom fixedly connected with puddler (13), fixedly connected with montant (5) on the bottom of rotary rod (10), install stirring board (6) on the left and right sides lateral wall of montant (5).

7. The safety automation device for sulfonation according to claim 1, wherein: fixedly connected with discharging pipe on the bottom of reaction box (2), and the inside of discharging pipe and reaction box (2) is linked together to the bottom of discharging pipe runs through the bottom of installing frame (1), and extends to the below of installing frame (1) and installs the second valve.

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