Convenient-to-feed closed reaction kettle for surfactant production

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a convenient-to-feed closed reaction kettle for surfactant production, which comprises a reaction kettle body and support legs, the bottom end of the reaction kettle body is fixedly connected with a feed opening, the outer part of the reaction kettle body is fixedly connected with a fixed seat, and the support legs are fixedly connected with the fixed seat. A first connecting seat is fixedly connected to the exterior of the top end of the reaction kettle body, a top cover is arranged at the top end of the reaction kettle body, and a second connecting seat is fixedly connected to the bottom end of the exterior of the top cover. According to the closed reaction kettle convenient to feed and used for surfactant production, the storage box, the feeding opening, the sealing cover, the feeding pipe, the flow control valve and the supporting column are arranged, the sealing cover is opened, a reactant can be placed in the storage box in advance through the feeding opening, when feeding is needed, the flow control valve can be opened, feeding is directly carried out, feeding is more sealed and convenient, and feeding efficiency is improved. The problems that a feeding port needs to be opened for multiple times, and automatic closed feeding is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a closed reaction kettle for surfactant production that is convenient for feeding materials. Background Technique

[0002] A surfactant is a compound that can significantly reduce the surface tension or interfacial tension between two liquids, between a liquid and a gas, or between a liquid and a solid. In the work of chemical reaction synthesis, a closed reaction kettle is required. The reaction kettle has functions such as uniform mixing and stirring, so as to cause a chemical reaction.

[0003] According to the design of the existing closed reaction kettle for surfactant production that is convenient for feeding materials, during the feeding process, the feed inlet needs to be opened multiple times, resulting in poor airtightness and inconvenience for automatic airtight feeding. Therefore, its structure needs to be improved.

[0004] Now, a new type of closed reaction kettle for surfactant production that is convenient for feeding materials is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a closed reaction kettle for surfactant production that is convenient for feeding materials, so as to solve the problem of opening the feed inlet multiple times as proposed in the above background technique, which is not convenient for automatic airtight feeding.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A closed reaction kettle for surfactant production that is convenient for feeding materials, including a reaction kettle body and support legs. The bottom end of the reaction kettle body is fixedly connected with a discharge port. The outside of the reaction kettle body is fixedly connected with a fixed seat. The outside of the top end of the reaction kettle body is fixedly connected with a first connection seat. A top cover is arranged at the top end of the reaction kettle body. The bottom end of the outside of the top cover is fixedly connected with a second connection seat. One side of the top end of the second connection seat is fixedly connected with a support column. One side of the top end of the top cover is fixedly connected with a feed pipe. A storage tank is fixedly connected to the top ends of the feed pipe and the support column. A feed inlet is arranged at the top end of the storage tank. A sealing cover is movably connected to the top end of the feed inlet. A flow control valve is fixedly installed on the outside of the feed pipe.

[0007] Preferably, the feed pipe is communicated with the inside of the reaction kettle body.

[0008] Preferably, a display window is arranged at the front end of the reaction kettle body, and the display window is made of glass.

[0009] Preferably, support legs are fixedly connected to the outside of the bottom end of the reaction kettle body, and a base is fixedly connected to the bottom ends of the support legs.

[0010] Preferably, positioning blocks are arranged on the outer sides of the second connecting seat and the first connecting seat. Connecting blocks are fixedly connected to the front end and the rear end of the positioning block, and assembly holes are arranged inside the connecting blocks.

[0011] Preferably, an installation frame is fixedly connected to the top end of the top cover. A fixed block is fixedly connected between the interiors of the installation frame. A driving motor is fixedly installed at the top end of the fixed block. The output end of the driving motor penetrates through the interior of the fixed block and is fixedly connected to a speed reducer. The output end of the speed reducer penetrates through the interior of the top cover and is fixedly connected to a stirring shaft. Stirring blades are fixedly connected to the outer side of the stirring shaft.

[0012] Preferably, there are two groups of the connecting blocks, with two in each group, and the connecting blocks are symmetrically distributed on both sides of the outer sides of the first connecting seat and the second connecting seat.

[0013] Preferably, a double-headed screw rod is longitudinally penetrated through the interior of the assembly hole. A locking nut is movably connected to the outer side of the double-headed screw rod. The top cover is detachable from the reaction kettle body through the double-headed screw rod and the locking nut.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The airtight reaction kettle for surfactant production that is convenient for feeding not only realizes more convenient and faster feeding, realizes convenient real-time viewing of the reaction situation of the surfactant, but also facilitates improving the disassembly and assembly efficiency;

[0015] (1) By providing a storage box, a feed inlet, a sealing cover, a feed pipe, a flow control valve, and a support column, the sealing cover is opened, and the reactant can be pre-placed in the storage box through the feed inlet. When feeding is required, the flow control valve can be opened for direct feeding, making the feeding more sealed and convenient;

[0016] (2) By providing a reaction kettle body and a display window, since the display window is made of glass material, the state of the surfactant during stirring and reaction can be conveniently viewed through the display window, so as to more accurately understand the reaction situation of the surfactant;

[0017] (3) By providing positioning blocks, connecting blocks, double-headed screw rods, assembly holes, and locking nuts, during assembly, after the top cover is placed on the top, the first connecting seat and the second connecting seat are respectively placed at the bottom by using the positioning blocks. The double-headed screw rod penetrates through the assembly holes of the connecting blocks, and then the locking nut is screwed onto the outer side of the double-headed screw rod, so that the top cover can be quickly connected and fixed to the reaction kettle body, and the disassembly is also faster and more convenient, improving the disassembly and assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view sectional structure schematic diagram of the present utility model;

[0019] Figure 2Schematic top view of the connection mode between the first circular frame and the second circular frame of the present utility model;

[0020] Figure 3 Schematic front view of the connection mode between the display window and the reactor body of the present utility model;

[0021] Figure 4 Schematic front view of the connection mode between the storage tank and the reactor body of the present utility model.

[0022] In the figure: 1. Reactor body; 2. Display window; 3. Support leg; 4. Discharge port; 5. Base; 6. Fixed seat; 7. Stirring shaft; 8. Stirring blade; 9. First connecting seat; 10. Second connecting seat; 11. Top cover; 12. Positioning block; 13. Connecting block; 14. Double-headed screw; 15. Assembly hole; 16. Locking nut; 17. Mounting bracket; 18. Fixed block; 19. Driving motor; 20. Reducer; 21. Storage tank; 22. Feed inlet; 23. Sealing cover; 24. Feed pipe; 25. Flow control valve; 26. Support column. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1-4 , a closed reactor for surfactant production that is convenient for feeding, including a reactor body 1 and support legs 3. A discharge port 4 is fixedly connected to the bottom end of the reactor body 1. A fixed seat 6 is fixedly connected to the outside of the reactor body 1. A first connecting seat 9 is fixedly connected to the outside of the top end of the reactor body 1. A top cover 11 is arranged at the top end of the reactor body 1. A second connecting seat 10 is fixedly connected to the bottom end of the outside of the top cover 11. A support column 26 is fixedly connected to one side of the top end of the second connecting seat 10. A feed pipe 24 is fixedly connected to one side of the top end of the top cover 11. A storage tank 21 is fixedly connected to the top ends of the feed pipe 24 and the support column 26. A feed inlet 22 is arranged at the top end of the storage tank 21. A sealing cover 23 is movably connected to the top end of the feed inlet 22. A flow control valve 25 is fixedly installed on the outside of the feed pipe 24;

[0025] The feed pipe 24 is communicated with the inside of the reactor body 1;

[0026] The top end of the top cover 11 is fixedly connected with a mounting frame 17. Between the interiors of the mounting frame 17, a fixed block 18 is fixedly connected. At the top end of the fixed block 18, a driving motor 19 is fixedly installed. The output end of the driving motor 19 penetrates through the interior of the fixed block 18 and is fixedly connected with a speed reducer 20. The output end of the speed reducer 20 penetrates through the interior of the top cover 11 and is fixedly connected with a stirring shaft 7. Stirring blades 8 are fixedly connected to the exterior of the stirring shaft 7;

[0027] Specifically, as Figure 1 and Figure 4 shown, by opening the sealing cover 23, the reactant can be pre-placed in the storage tank 21 through the feed port 22. When feeding is required, the flow control valve 25 can be opened to directly feed the material, making the feeding more sealed and convenient. Then, the driving motor 19 and the speed reducer 20 are turned on, which can drive the stirring shaft 7 to rotate, and the internal active agent is stirred by the stirring blades 8 to make the active agent react fully.

[0028] Example 2: A display window 2 is provided at the front end of the reaction kettle body 1. The display window 2 is made of glass;

[0029] The exterior of the bottom end of the reaction kettle body 1 is fixedly connected with support legs 3. The bottom ends of the support legs 3 are fixedly connected with a base 5;

[0030] Specifically, as Figure 1 and Figure 3 shown, since the display window 2 is made of glass, it is convenient to view the state of the active agent during the stirring reaction through the display window 2, so as to more accurately understand the reaction situation of the active agent.

[0031] Example 3: Positioning blocks 12 are provided on the exteriors of the second connecting seat 10 and the first connecting seat 9. Connecting blocks 13 are fixedly connected to the front end and the rear end of the positioning blocks 12. Assembly holes 15 are provided inside the connecting blocks 13;

[0032] There are two sets of connecting blocks 13, with two in each set. The connecting blocks 13 are symmetrically distributed on both sides of the exteriors of the first connecting seat 9 and the second connecting seat 10;

[0033] A double-headed screw 14 is longitudinally penetrated through the interior of the assembly hole 15. A locking nut 16 is movably connected to the exterior of the double-headed screw 14. The top cover 11 is detachable from the reaction kettle body 1 through the double-headed screw 14 and the locking nut 16;

[0034] Specifically, as Figure 1 、 Figure 2 and Figure 4As shown, during assembly, after placing the top cover 11 on the top, the positioning blocks 12 are used to place the bottoms of the first connecting seat 9 and the second connecting seat 10 respectively. The double-headed screw 14 is passed through the assembly hole 15 of the connecting block 13, and then the locking nut 16 is screwed onto the outside of the double-headed screw 14, so that the top cover 11 can be quickly connected and fixed to the reactor body 1. During disassembly, it is also faster and more convenient, improving the disassembly and assembly efficiency.

[0035] Working principle: When the present utility model is in use, first, during assembly, after placing the top cover 11 on the top, the positioning blocks 12 are used to place the bottoms of the first connecting seat 9 and the second connecting seat 10 respectively. The double-headed screw 14 is passed through the assembly hole 15 of the connecting block 13, and then the locking nut 16 is screwed onto the outside of the double-headed screw 14, so that the top cover 11 can be quickly connected and fixed to the reactor body 1. Then, after opening the sealing cover 23, the reactant can be pre-placed in the storage tank 21 through the feed port 22. When feeding is required, the flow control valve 25 can be opened to directly feed the material, making the feeding more sealed and convenient. Then, the driving motor 19 and the reducer 20 are turned on, and the stirring shaft 7 can be driven to rotate. The internal active agent is stirred by the stirring blades 8 to make the active agent react fully. Finally, since the display window 2 is made of glass material, the state of the active agent during stirring and reaction can be easily viewed through the display window 2, so as to more accurately understand the reaction situation of the active agent.

[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A closed reactor for producing surfactants that is easy to feed, comprising a reactor body (1) and supporting legs (3), characterized in that: The bottom end of the reactor body (1) is fixedly connected with a feed port (4), the outside of the reactor body (1) is fixedly connected with a fixed seat (6), the top of the reactor body (1) is fixedly connected with a first connection seat (9), the top of the reactor body (1) is provided with a top cover (11), the bottom of the outside of the top cover (11) is fixedly connected with a second connection seat (10), one side of the top of the second connection seat (10) is fixedly connected with a support column (26), one side of the top of the top of the top cover (11) is fixedly connected with a feed pipe (24), the tops of the feed pipe (24) and the support column (26) are fixedly connected with a storage box (21), the top of the storage box (21) is provided with a feed port (22), the top of the feed port (22) is movably connected with a sealing cover (23), and the outside of the feed pipe (24) is fixedly installed with a flow control valve (25).

2. The closed reaction kettle for producing surfactants that is easy to feed according to claim 1, characterized in that: The feed pipe (24) is communicated with the interior of the reactor body (1).

3. The closed reactor for producing surfactants that is easy to feed according to claim 1, characterized in that: A display window (2) is provided at the front end of the reactor body (1), and the display window (2) is made of glass.

4. The closed reactor for producing surfactants that is easy to feed according to claim 1, characterized in that: The outside of the bottom end of the reactor body (1) is fixedly connected to a support leg (3), and the bottom end of the support leg (3) is fixedly connected to a base (5).

5. The closed reaction kettle for producing surfactants that is easy to feed according to claim 1, characterized in that: Positioning blocks (12) are arranged outside the second connecting seat (10) and the first connecting seat (9), the front and rear ends of the positioning blocks (12) are fixedly connected to connecting blocks (13), and the interior of the connecting blocks (13) is provided with assembly holes (15).

6. The closed reaction kettle for producing surfactants that is easy to feed according to claim 5, characterized in that: The top end of the top cover (11) is fixedly connected to a mounting frame (17), the interior of the mounting frame (17) is fixedly connected to a fixing block (18), the top end of the fixing block (18) is fixedly mounted with a driving motor (19), the output end of the driving motor (19) passes through the interior of the fixing block (18) and is fixedly connected to a reducer (20), the output end of the reducer (20) passes through the interior of the top cover (11) and is fixedly connected to a stirring shaft (7), and the outside of the stirring shaft (7) is fixedly connected to a stirring blade (8).

7. The closed reaction kettle for producing surfactants that is easy to feed according to claim 5, characterized in that: The connection blocks (13) are provided in two groups, each group having two connection blocks, and the connection blocks (13) are symmetrically distributed on both sides outside the first connection seat (9) and the second connection seat (10).

8. The closed reaction kettle for producing surfactants that is easy to feed according to claim 5, characterized in that: A double-headed screw (14) is longitudinally penetrated inside the assembly hole (15), and a locking nut (16) is movably connected to the outside of the double-headed screw (14). The top cover (11) is detachable from the reactor body (1) via the double-headed screw (14) and the locking nut (16).

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