Reaction synthesis device for ester dispersing agent
By introducing a slow-flow tube and a flow divider structure into the ester dispersant synthesis device, combined with heating wire and insulation belt, the problems of liquid raw material splashing and uneven solid raw material are solved, achieving stable and uniform reaction, and improving the synthesis efficiency and safety of ester dispersants.
Patent Information
- Application Number
- CN202422880188.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-25
AI Technical Summary
In existing ester dispersant synthesis devices, the direct addition of liquid raw materials can easily lead to violent reactions and splashing problems, and the uneven distribution of solid raw materials affects the stability of the reaction.
A flow-slowing tube and a flow-dividing box structure were designed to control the flow rate and uniform distribution of liquid raw materials. Heating wires and insulation belts were combined to ensure temperature stability. Elastic screens and vibrating blocks were used to achieve uniform screening and slow descent of solid raw materials.
It effectively reduces splashing of liquid raw materials, ensures the stability and uniformity of chemical reactions, and improves the synthesis efficiency and safety of ester dispersants.
Smart Images
Figure CN223570654U_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of dispersant reaction synthesis technology, specifically an apparatus for the reaction synthesis of ester dispersants. Background Technology
[0002] Dispersants are surfactants that possess both lipophilic and hydrophilic properties within their molecules. They can increase the compatibility of aqueous and oily components in the same system, while also preventing particle sedimentation and aggregation, thus forming the amphiphilic reagents required for stable suspensions. Dispersants are classified into fatty acid derivatives, aliphatic amide derivatives, and ester derivatives.
[0003] The synthesis of ester dispersants generally involves putting the reactants into a reaction vessel and heating them to produce the ester dispersant. The added liquid reactants usually include strong acids and strong bases. If added directly, the liquid reactants will collide with other liquid reactants when they fall into the reaction vessel, resulting in a violent reaction and easy splashing of the liquid acid and base reactants.
[0004] Therefore, this utility model provides an apparatus for the reaction synthesis of ester dispersants. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The ester dispersant reaction synthesis device of this utility model includes a reaction vessel body; a synthesis tank is fixedly connected inside the reaction vessel body; multiple liquid raw material injection holes are opened at the top of the synthesis tank; a slow-flow pipe is connected to the bottom of the liquid raw material injection hole; multiple bends are provided in the middle of the slow-flow pipe; a first through pipe is connected to the top of the liquid raw material injection hole; a switch valve is provided in the middle of the first through pipe; a volumetric box is connected to the top of the first through pipe; the volumetric box is made of transparent material; graduation lines are provided on the side wall of the volumetric box; by setting the slow-flow pipe, the flow rate of chemical reagents can be made more gradual, reducing the problem of chemical reagent splashing caused by directly pouring chemical reagents into the synthesis tank, and at the same time, the slow-flow pipe can also make the internal chemical reagents adapt to the temperature inside the synthesis tank.
[0007] Preferably, the bottom of the slow-flow tube is connected to a flow divider box; the bottom of the flow divider box has multiple circular holes; the circular holes are arranged in an array structure; by setting the flow divider box and the circular holes, the chemical reagents can be diverted, slowing down the flow rate of the chemical reagents while allowing the chemical reagents to diffuse more evenly into the synthesis tank.
[0008] Preferably, a plurality of heating wires are fixed to the outer wall of the synthesis tank; the heating wires are arranged in an array structure; by providing heating wires, the synthesis tank can be heated, providing the reaction temperature required for the chemical reaction inside the synthesis tank.
[0009] Preferably, the top of the synthesis tank is provided with a solid raw material injection hole; the top of the solid raw material injection hole is connected to a second pipe; the top of the second pipe is connected to a feeding box; an elastic screen is fixedly connected to the middle of the feeding box; multiple vibrating blocks are fixedly connected to the bottom of the elastic screen; by setting up the elastic screen and vibrating blocks, the solid chemical raw materials are screened, increasing the uniformity of the solid chemical raw materials; at the same time, the elastic screen acts as a barrier for the solid chemical raw materials, slowing down the speed at which the solid chemical raw materials fall into the synthesis tank, and increasing the stability of the chemical reaction in the synthesis tank.
[0010] Preferably, the side wall of the feeding box is provided with a groove; a pull plate is slidably connected in the groove; by providing the pull plate and the groove, the solid chemical raw materials left on the top of the elastic screen after screening can be cleaned, reducing the problem of solid chemical raw materials accumulating and clogging on the top of the elastic screen.
[0011] Preferably, the outer wall of the synthesis tank is fixed with an insulation strip; the insulation strip is disposed on the outer wall of multiple arrays of heating wires; by providing the insulation strip, the synthesis tank can be kept warm, reducing the heat loss generated by the heating wires.
[0012] The beneficial effects of this utility model are as follows:
[0013] 1. The ester dispersant reaction synthesis apparatus of this utility model, by being equipped with a slow-flow tube, can make the flow rate of chemical reagents more gradual, reducing the problem of chemical reagent splashing caused by directly pouring chemical reagents into the synthesis tank. At the same time, the slow-flow tube can also make the chemical reagents inside adapt to the temperature inside the synthesis tank.
[0014] 2. The ester dispersant reaction synthesis device of this utility model, by setting a flow divider box and a circular hole, can divide the chemical reagents, slow down the flow rate of the chemical reagents, and make the chemical reagents diffuse more evenly into the synthesis tank. Attached Figure Description
[0015] The present invention will be further described below with reference to the accompanying drawings.
[0016] Figure 1 This is a perspective view of the present invention;
[0017] Figure 2 This is a schematic diagram of the heating wire and heat insulation belt structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the first and second through pipes in this utility model;
[0019] Figure 4 This is a schematic diagram of the flow-slowing tube and flow-diverting box structure in this utility model;
[0020] Figure 5 This is a schematic diagram of the elastic screen and pull-out plate structure in this utility model;
[0021] In the diagram: 1. Slow-flow tube; 11. Reactor body; 12. Liquid raw material filling port; 13. First through pipe; 14. Capacity box; 15. Scale line; 16. Switch valve; 17. Synthesis tank; 2. Diversion box; 21. Round hole; 3. Heating wire; 4. Elastic screen; 41. Second through pipe; 42. Feed box; 43. Vibrating block; 44. Solid raw material filling port; 5. Pull-out plate; 51. Groove; 6. Insulation strip. Detailed Implementation
[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] like Figures 1 to 4 As shown in the embodiment of this utility model, an ester dispersant reaction synthesis apparatus includes a reaction vessel body 11; a synthesis tank 17 is fixedly connected inside the reaction vessel body 11; the top of the synthesis tank 17 has multiple liquid raw material injection holes 12; the bottom of each liquid raw material injection hole 12 is connected to a slow-flow pipe 1; the slow-flow pipe 1 has multiple bends in its middle; the top of each liquid raw material injection hole 12 is connected to a first through pipe 13; a switch valve 16 is provided in the middle of the first through pipe 13; the top of the first through pipe 13 is connected to a volumetric cassette 14; the volumetric cassette 14 is made of transparent material; the side wall of the volumetric cassette 14 is provided with graduation lines 15; in use, chemical reagents are added into the volumetric cassette 14, and the graduation lines 15 on the side wall of the volumetric cassette 14 can be used to measure the volume of the chemical reagents, and then the valve is opened. When valve 16 is closed, the chemical reagent flows downwards into the slow-flow pipe 1 along the first pipe 13. Due to the multiple bends in the middle of the slow-flow pipe 1, the chemical reagent flows downwards along these bends, slowing down the flow rate and allowing it to flow more smoothly into the synthesis tank 17. When there is liquid raw material in the reactor body 11, the slow-flow pipe 1 extends into the liquid raw material. When other reagents are added, the reagents flow slowly in the slow-flow pipe 1, allowing them to better adapt to the temperature inside the reactor body 11. By providing the slow-flow pipe 1, the flow rate of the chemical reagents is made smoother, reducing the problem of chemical reagent splashing caused by directly pouring the chemical reagents into the synthesis tank 17. At the same time, the slow-flow pipe 1 also allows the chemical reagents inside to adapt to the temperature inside the synthesis tank 17.
[0024] like Figures 3 to 4As shown, the bottom of the slow-flow tube 1 is connected to a flow divider box 2; the bottom of the flow divider box 2 has multiple circular holes 21; the circular holes 21 are arranged in an array; in use, when the chemical reagent inside the slow-flow tube 1 flows into the flow divider box 2, the chemical reagent will flow downward into the reactor body 11 along the circular holes 21 at the bottom of the flow divider box 2, thereby achieving the diversion of the chemical reagent and slowing down the speed at which the chemical reagent flows into the synthesis tank 17. The circular holes 21 allow the chemical reagent to diffuse more evenly in the synthesis tank 17; by setting the flow divider box 2 and the circular holes 21, the chemical reagent can be diverted, slowing down the flow speed of the chemical reagent and allowing the chemical reagent to diffuse more evenly in the synthesis tank 17.
[0025] like Figure 2 As shown, a plurality of heating wires 3 are fixed to the outer wall of the synthesis tank 17; the heating wires 3 are arranged in an array structure; when in use, the heating wires 3 are energized, and the heating wires 3 generate heat to heat the synthesis tank 17; by providing heating wires 3, the synthesis tank 17 can be heated, and the reaction temperature required for the chemical reaction in the synthesis tank 17 can be provided.
[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, the synthesis tank 17 has a solid raw material filling hole 44 at the top; a second pipe 41 is connected to the top of the solid raw material filling hole 44; a feeding box 42 is connected to the top of the second pipe 41; an elastic screen 4 is fixedly connected to the middle of the feeding box 42; multiple vibrating blocks 43 are fixedly connected to the bottom of the elastic screen 4; in use, solid chemical raw materials are poured into the feeding box 42, and the chemical raw materials will fall onto the top of the elastic screen 4. The elastic screen 4 plays a certain role in blocking the solid chemical raw materials, slowing down the speed at which the solid chemical raw materials fall into the synthesis tank 17. The vibrating blocks 43 are then activated. The vibrating block 43 generates vibration, which drives the elastic screen 4 to vibrate synchronously. This allows for the screening of solid chemical raw materials falling on top of the elastic screen 4. At the same time, the vibration generated by the vibrating block 43 can disperse some of the clumps of solid chemical raw materials, increasing the uniformity of the solid chemical raw materials. By setting up the elastic screen 4 and the vibrating block 43, the screening of solid chemical raw materials is achieved, increasing the uniformity of the solid chemical raw materials. At the same time, the elastic screen 4 acts as a barrier for the solid chemical raw materials, slowing down the speed at which the solid chemical raw materials fall into the synthesis tank 17, and increasing the stability of the chemical reaction in the synthesis tank 17.
[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 5As shown, the side wall of the feeding box 42 has a groove 51; a pull plate 5 is slidably connected in the groove 51; in use, the groove 51 can be pulled outward to clean the solid chemical raw materials left on the top of the elastic screen 4 after screening; by setting the pull plate 5 and the groove 51, the solid chemical raw materials left on the top of the elastic screen 4 after screening can be cleaned, reducing the problem of solid chemical raw materials accumulating and clogging on the top of the elastic screen 4.
[0028] like Figure 2 As shown, the outer wall of the synthesis tank 17 is fixed with a heat insulation strip 6; the heat insulation strip 6 is set on the outer wall of the multiple arrays of heating wires 3; by setting the heat insulation strip 6, the synthesis tank 17 can be kept warm, reducing the heat loss generated by the heating wires 3.
[0029] Working principle: During use, chemical reagents are added to the volumetric container 14. The scale 15 on the side wall of the volumetric container 14 can be used to measure the volume of the chemical reagents. Then, the switch valve 16 is opened, and the chemical reagents flow downwards along the first through pipe 13 into the slow-flow pipe 1. Due to the multiple bends in the middle of the slow-flow pipe 1, the chemical reagents flow downwards along these bends, slowing down the flow rate and allowing the chemical reagents to flow more smoothly into the synthesis tank 17. When there are liquid raw materials in the reactor body 11, the slow-flow pipe 1 extends into the liquid raw materials. When other reagents are added, the reagents flow slowly in the slow-flow pipe 1, which better adapts to the temperature inside the reactor body 11. When the chemical reagents inside the slow-flow pipe 1 flow into the distribution box 2, the chemical reagents flow downwards into the reactor body 11 along the two circular holes 21 at the bottom of the distribution box 2, achieving both the diversion of the chemical reagents and slowing down the flow rate. The flow rate of reagents into the synthesis tank 17 is controlled by the circular holes 21, which allow for more uniform diffusion of the chemical reagents within the tank. When the heating wire 3 is energized, it generates heat to heat the synthesis tank 17. Solid chemical raw materials are poured into the feeding box 42, where they fall onto the top of the elastic screen 4. The elastic screen 4 acts as a barrier, slowing the flow rate of the solid chemical raw materials into the synthesis tank 17. The vibrating block 43 is activated, causing it to vibrate synchronously with the elastic screen 4, thus sieving the solid chemical raw materials on top of the screen. Simultaneously, the vibration of the vibrating block 43 disperses some clumps of solid chemical raw materials, increasing their uniformity. Pulling the groove 51 outwards allows for cleaning of any remaining solid chemical raw materials on top of the elastic screen 4 after sieving. The insulation belt 6 provides insulation for the synthesis tank 17, reducing heat loss from the heating wire 3.
[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An apparatus for the reaction synthesis of ester dispersants, characterized in that: The reactor includes a main body (11); a synthesis tank (17) is fixedly connected inside the main body (11); the synthesis tank (17) has multiple liquid raw material filling holes (12) at the top; the bottom of the liquid raw material filling holes (12) is connected to a slow-flow pipe (1); the slow-flow pipe (1) has multiple bends in the middle; the top of the liquid raw material filling holes (12) is connected to a first through pipe (13); a switch valve (16) is provided in the middle of the first through pipe (13); the top of the first through pipe (13) is connected to a capacity box (14); the capacity box (14) is made of transparent material; and scale lines (15) are provided on the side wall of the capacity box (14).
2. The apparatus for the reaction synthesis of ester dispersants according to claim 1, characterized in that: The bottom of the slow-flow tube (1) is connected to a flow divider box (2); the bottom of the flow divider box (2) is provided with multiple round holes (21); the round holes (21) are arranged in an array.
3. The apparatus for the reaction synthesis of ester dispersants according to claim 2, characterized in that: The outer wall of the synthesis tank (17) is fixed with multiple heating wires (3); the heating wires (3) are arranged in an array structure.
4. The apparatus for the reaction synthesis of ester dispersants according to claim 3, characterized in that: The top of the synthesis tank (17) is provided with a solid raw material injection hole (44); the top of the solid raw material injection hole (44) is connected to a second pipe (41); the top of the second pipe (41) is connected to a feeding box (42); an elastic screen (4) is fixedly connected to the middle of the feeding box (42); and multiple vibrating blocks (43) are fixedly connected to the bottom of the elastic screen (4).
5. The apparatus for the reaction synthesis of ester dispersants according to claim 4, characterized in that: The side wall of the feeding box (42) is provided with a groove (51); a pull plate (5) is slidably connected in the groove (51).
6. The apparatus for the reaction synthesis of ester dispersants according to claim 5, characterized in that: The outer wall of the synthesis tank (17) is fixed with a heat insulation strip (6); the heat insulation strip (6) is set on the outer wall of the heating wires (3) of multiple arrays.