Reaction kettle for synthesizing surfactant

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a reaction kettle for synthesizing a surfactant, which comprises a reaction kettle body, a stirring adjusting component is arranged in the reaction kettle body, and the upper end of the stirring adjusting component extends to the upper part of the reaction kettle body and is connected with a transmission gear; the stirring adjusting assembly comprises a positioning sleeve movably installed in the reaction kettle body, a plurality of stirring blades are arranged between the reaction kettle body and the positioning sleeve, the side, close to the positioning sleeve, of each stirring blade is fixedly connected with a turnover rod, and the other end of each turnover rod extends into the positioning sleeve and is connected with a linkage assembly; and a plurality of sliding cavities are formed in the positioning sleeve. Due to the arrangement of the linkage assemblies, the plurality of linkage assemblies can be simultaneously driven to move up and down through the adjusting piece under the cooperation of the connecting rods, and then the rotating shaft drives the stirring blades to turn over through the turning rods under the limitation of the positioning sleeves on the turning rods, so that the effect of changing the inclination angles of the stirring blades can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, and more specifically, to a reaction kettle for synthesizing a surfactant. Background Art

[0002] Surfactant refers to a substance that can significantly reduce the surface tension of the target solution; it has fixed hydrophilic and lipophilic groups and can be arranged in a directional manner on the surface of the solution; the molecular structure of the surfactant is amphiphilic: one end is a hydrophilic group and the other end is a hydrophobic group.

[0003] Surfactant synthetic slurry has a certain concentration and is mixed evenly in the reactor by the action of stirring blades. However, the angles of the stirring blades in existing reactors are mostly fixed, and the stirring blades encounter different resistances when stirring slurries of different concentrations. However, due to the influence of the fixed blade angle, its stirring efficiency is significantly limited, so it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a reaction kettle for synthesizing a surfactant.

[0005] To achieve the above object, the utility model provides the following technical solution: a surfactant synthesis reactor, comprising a reactor body, a stirring and adjusting component is arranged inside the reactor body, and the upper end of the stirring and adjusting component extends above the reactor body and is connected to a transmission gear;

[0006] The stirring and adjusting component includes a positioning sleeve movably installed inside the reactor body, a plurality of stirring blades are arranged between the reactor body and the positioning sleeve, a flip rod is fixedly connected to the side of the stirring blade close to the positioning sleeve, the other end of the flip rod extends into the positioning sleeve and is connected to a linkage component, a plurality of sliding cavities are opened in the positioning sleeve, the sliding cavities correspond to the linkage components one by one, the linkage components are movably sleeved in the sliding cavities, connecting rods are fixedly connected between adjacent linkage components, an adjusting member is fixedly connected to the top of the upper linkage component, the upper end of the adjusting member extends to the top of the reactor body and is fixedly connected to a knob.

[0007] As a preferred technical solution of the present utility model, the linkage assembly includes a plurality of linkage blocks that are slidably sleeved in the sliding cavity and evenly distributed, the linkage blocks correspond one-to-one to the stirring blades, a fixed rod is provided in the middle of the sliding cavity, the inner sides of the plurality of linkage blocks are fixedly connected to the fixed rod, a rotating shaft is movably connected between adjacent linkage blocks, and one side of the rotating shaft is fixedly connected to the flip rod.

[0008] As a preferred technical solution of the utility model, one side of the linkage block is a rigid structure with a smooth outer surface, the other side of the linkage block is an elastic structure with a rough outer surface, and the two sides of the linkage block are tightly fitted with the front and rear sides of the rotating shaft respectively.

[0009] As a preferred technical solution of the utility model, the adjusting member includes a movable sleeve movably installed inside the positioning sleeve, the internal thread of the movable sleeve is sleeved with a screw rod, the upper end of the screw rod passes through the movable sleeve and extends to the top of the reactor body and is fixedly connected to the knob.

[0010] As a preferred technical solution of the utility model, the upper end of the positioning sleeve extends to the top of the reactor body, the positioning sleeve is movably sleeved in the reactor body, the transmission gear is fixedly sleeved on the upper end of the outer surface of the positioning sleeve, the cross-section of the inner cavity of the upper end of the positioning sleeve is polygonal, the cross-section of the outer surface of the movable sleeve is polygonal, and the inner wall of the upper end of the positioning sleeve is adapted to the outer surface of the movable sleeve.

[0011] As a preferred technical solution of the utility model, the flip rod is movably sleeved in the positioning sleeve, the connecting rod is movably sleeved in the positioning sleeve, and the upper and lower ends of the connecting rod extend into the upper and lower sliding cavities respectively and are fixedly connected to a corresponding fixing rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] Due to the arrangement of the linkage components, the utility model can simultaneously drive multiple linkage components to move up and down under the cooperation of the connecting rod through the adjusting piece, and then the rotating shaft drives the stirring blade to flip through the flip rod under the restriction of the positioning sleeve on the flip rod, thereby achieving the effect of changing the inclination angle of the stirring blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 for Figure 2 Sectional view from the middle front;

[0017] Figure 4 for Figure 2 A schematic diagram of the structure inside the middle positioning sleeve;

[0018] Figure 5 It is a structural schematic diagram of the linkage assembly of the utility model;

[0019] Figure 6 It is a top view of the linkage assembly of the utility model.

[0020] In the figure: 1. Reactor body; 2. Stirring and adjusting assembly; 21. Positioning sleeve; 22. Stirring blade; 23. Flip rod; 24. Sliding cavity; 25. Linkage assembly; 251. Linkage block; 252. Fixed rod; 253. Rotating shaft; 26. Connecting rod; 27. Movable sleeve; 28. Screw rod; 29. ​​Knob; 3. Transmission gear. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 6 As shown, the utility model provides a reactor for surfactant synthesis, comprising a reactor body 1, wherein a stirring and adjusting component 2 is arranged inside the reactor body 1, and the upper end of the stirring and adjusting component 2 extends above the reactor body 1 and is connected to a transmission gear 3;

[0023] The stirring and adjusting assembly 2 includes a positioning sleeve 21 movably mounted inside the reactor body 1, and a plurality of stirring blades 22 are arranged between the reactor body 1 and the positioning sleeve 21. A flip rod 23 is fixedly connected to one side of the stirring blade 22 close to the positioning sleeve 21, and the other end of the flip rod 23 extends into the positioning sleeve 21 and is connected to a linkage assembly 25. A plurality of sliding cavities 24 are provided in the positioning sleeve 21, and the sliding cavities 24 correspond to the linkage assemblies 25 one by one. The linkage assemblies 25 are movably sleeved in the sliding cavities 24, and connecting rods 26 are fixedly connected between adjacent linkage assemblies 25. An adjusting member is fixedly connected to the top of an upper linkage assembly 25, and the upper end of the adjusting member extends to the top of the reactor body 1 and is fixedly connected to a knob 29. Due to the arrangement of the linkage assembly 25, the adjusting member can simultaneously drive the plurality of linkage assemblies 25 to move up and down under the cooperation of the connecting rod 26, and then the rotating shaft 253 drives the stirring blade 22 to flip through the flip rod 23 under the restriction of the positioning sleeve 21 on the flip rod 23, so as to achieve the effect of changing the inclination angle of the stirring blade 22.

[0024] Among them, the linkage component 25 includes a plurality of linkage blocks 251 that are slidably sleeved in the sliding cavity 24 and evenly distributed. The linkage blocks 251 correspond to the stirring blades 22 one by one. A fixed rod 252 is provided in the middle of the sliding cavity 24. The inner sides of the plurality of linkage blocks 251 are fixedly connected to the fixed rod 252. A rotating shaft 253 is movably connected between adjacent linkage blocks 251, and one side of the rotating shaft 253 is fixedly connected to the flip rod 23. Due to the setting of the linkage component 25, it can be ensured that the adjustment member can simultaneously control multiple stirring blades 22 with different heights and angles with the cooperation of the connecting rod 26, thereby greatly improving the operating efficiency.

[0025] Among them, one side of the linkage block 251 is a rigid structure with a smooth outer surface, and the other side of the linkage block 251 is an elastic structure with a rough outer surface. The two sides of the linkage block 251 are tightly fitted with the front and rear sides of the rotating shaft 253 respectively; due to the setting of the linkage block 251, and the rigid structure on one side can limit and support the flip rod 23 with the cooperation of the positioning sleeve 21, and then the elastic structure on the other side can smoothly drive the rotating shaft 253 to rotate, and then drive the stirring blade 22 to flip through the flip rod 23.

[0026] The adjusting member includes a movable sleeve 27 movably mounted inside the positioning sleeve 21 , the inner thread of the movable sleeve 27 is connected with a screw rod 28 , the upper end of the screw rod 28 passes through the movable sleeve 27 and extends to the top of the reactor body 1 and is fixedly connected to the knob 29 .

[0027] Among them, the upper end of the positioning sleeve 21 extends to the top of the reactor body 1, the positioning sleeve 21 is movably sleeved in the reactor body 1, the transmission gear 3 is fixedly sleeved on the upper end of the outer surface of the positioning sleeve 21, the cross-section of the inner cavity at the upper end of the positioning sleeve 21 is polygonal, the cross-section of the outer surface of the movable sleeve 27 is polygonal, and the inner wall of the upper end of the positioning sleeve 21 is adapted to the outer surface of the movable sleeve 27; due to the setting of the polygonal inner cavity at the upper end of the positioning sleeve 21, the movement of the movable sleeve 27 can be limited to prevent it from rotating, and then when the knob 29 is turned, the movable sleeve 27 can be driven by the screw rod 28 to move up and down.

[0028] The flip rod 23 is movably sleeved in the positioning sleeve 21 , the connecting rod 26 is movably sleeved in the positioning sleeve 21 , and the upper and lower ends of the connecting rod 26 extend into the upper and lower sliding cavities 24 respectively and are fixedly connected to a corresponding fixing rod 252 .

[0029] The working principle and use process of this utility model:

[0030] Assemble the equipment as shown in the figure, turn on the driving mechanism after adding the raw materials and drive the positioning sleeve 21 to rotate through the transmission gear 3. The rotation of the positioning sleeve 21 can drive the corresponding stirring blades 22 to rotate simultaneously through the turning rods 23, thereby completing the stirring process;

[0031] When the inclination angle of the stirring blade 22 needs to be adjusted, the driving mechanism is turned off and the transmission gear 3 and the positioning sleeve 21 are prevented from rotating accidentally. Then, the knob 29 can be rotated to drive the movable sleeve 27 to move downward through the screw rod 28 under the restriction of the positioning sleeve 21 on the movable sleeve 27. The movement of the movable sleeve 27 can drive several linkage components 25 to move downward with the cooperation of the connecting rod 26. The movement of the linkage components 25 can push multiple rotating shafts 253 to rotate with the cooperation of both sides of the linkage block 251. The rotation of the rotating shaft 253 can drive the stirring blade 22 to rotate through the flip rod 23, thereby changing its angle.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surfactant synthesis reactor, comprising a reactor body (1), characterized in that: A stirring and adjusting component (2) is arranged inside the reactor body (1); the upper end of the stirring and adjusting component (2) extends above the reactor body (1) and is connected to a transmission gear (3); The stirring and adjusting component (2) comprises a positioning sleeve (21) movably mounted inside the reactor body (1); a plurality of stirring blades (22) are arranged between the reactor body (1) and the positioning sleeve (21); a flip rod (23) is fixedly connected to one side of the stirring blade (22) close to the positioning sleeve (21); the other end of the flip rod (23) extends into the positioning sleeve (21) and is connected to a linkage component (25); a plurality of sliding cavities (24) are provided in the positioning sleeve (21); the sliding cavities (24) correspond to the linkage components (25) one by one; the linkage components (25) are movably sleeved in the sliding cavities (24); connecting rods (26) are fixedly connected between adjacent linkage components (25); an adjusting member is fixedly connected to the top of the linkage component (25) located above; the upper end of the adjusting member extends to the top of the reactor body (1) and is fixedly connected to a knob (29).

2. A surfactant synthesis reactor according to claim 1, characterized in that: The linkage assembly (25) comprises a plurality of linkage blocks (251) which are slidably sleeved in the sliding cavity (24) and are evenly distributed. The linkage blocks (251) correspond to the stirring blades (22) one by one. A fixed rod (252) is provided in the middle of the sliding cavity (24). The inner sides of the plurality of linkage blocks (251) are fixedly connected to the fixed rod (252). A rotating shaft (253) is movably connected between adjacent linkage blocks (251), and one side of the rotating shaft (253) is fixedly connected to the flip rod (23).

3. A surfactant synthesis reaction kettle according to claim 2, characterized in that: One side of the linkage block (251) is a rigid structure with a smooth outer surface, the other side of the linkage block (251) is an elastic structure with a rough outer surface, and the two sides of the linkage block (251) are respectively tightly fitted with the front and rear sides of the rotating shaft (253).

4. A surfactant synthesis reactor according to claim 1, characterized in that: The adjusting member comprises a movable sleeve (27) movably mounted inside the positioning sleeve (21); the inner thread of the movable sleeve (27) is connected with a screw rod (28); the upper end of the screw rod (28) passes through the movable sleeve (27) and extends to the top of the reactor body (1) and is fixedly connected to a knob (29).

5. A surfactant synthesis reaction kettle according to claim 4, characterized in that: The upper end of the positioning sleeve (21) extends to the top of the reactor body (1); the positioning sleeve (21) is movably sleeved in the reactor body (1); the transmission gear (3) is fixedly sleeved on the upper end of the outer surface of the positioning sleeve (21); the cross-section of the inner cavity at the upper end of the positioning sleeve (21) is polygonal; the cross-section of the outer surface of the movable sleeve (27) is polygonal; the inner wall of the upper end of the positioning sleeve (21) is matched with the outer surface of the movable sleeve (27).

6. A surfactant synthesis reaction kettle according to claim 2, characterized in that: The flip rod (23) is movably sleeved in the positioning sleeve (21), and the connecting rod (26) is movably sleeved in the positioning sleeve (21). The upper and lower ends of the connecting rod (26) extend into the upper and lower sliding cavities (24) respectively and are fixedly connected to a corresponding fixing rod (252).

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