Reaction device for preparing porous spherical resin

Abstract

The utility model discloses a reaction device for preparing porous spherical resin. The reaction device comprises a reaction kettle, a reaction mechanism arranged in the reaction kettle, a discharge pipe arranged on the circumferential outer wall of the reaction kettle, and a feed hopper arranged at the top of the reaction kettle, the reaction mechanism comprises a connecting plate, a bottom plate, a plurality of stirring blades arranged between the connecting plate and the bottom plate, a connecting frame arranged between the inner wall of the bottom of the reaction kettle and the connecting plate, a motor arranged in the reaction kettle, and a transmission assembly arranged on the inner wall of the bottom of the reaction kettle; through the arrangement of the motor, the transmission rod, the first gear, the second gear and the gear block in the transmission assembly, the double stirring functions of the stirring rod and the stirring blades can be realized, and the stirring directions of the stirring rod and the stirring blades are opposite, so that the stirring force is enhanced, and the mixing uniformity of materials in the reaction kettle is improved; and sufficient chemical reaction in the preparation process of the porous spherical resin is facilitated, so that the product quality and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of porous spherical resin preparation, in particular to a reaction device for preparing the porous spherical resin. Background Art

[0002] In the preparation process of porous spherical resin, the performance and efficiency of the reaction device have an important influence on the quality and output of the final product. The reaction device usually includes the following key parts: reactor: the main container for containing reactants and conducting chemical reactions; stirring system: ensure that the reactants are fully mixed in the reactor to promote the uniform progress of the reaction; heating / cooling system: used to control the reaction temperature to ensure that the reaction is carried out within the appropriate temperature range; gas control system: if the reaction requires inert gas protection or harmful gases need to be removed, this system is crucial; separation / filtration system: used for separation and purification of products after the reaction; safety system: including emergency pressure relief device, temperature / pressure monitoring system, etc., to ensure the safety of operation.

[0003] Traditional stirring systems typically employ a single stirring method, resulting in limited mixing and a uniform reaction within the reactor. This not only impacts the efficiency of porous spherical resin preparation but can also lead to unstable product quality.

[0004] Therefore, in order to solve the shortcomings of the above problems, a reaction device for preparing porous spherical resin is proposed. Summary of the Invention

[0005] The utility model overcomes the shortcomings of the prior art and provides a reaction device for preparing porous spherical resin.

[0006] To achieve the above-mentioned object, the technical solution adopted by the present invention is as follows: a reaction device for preparing porous spherical resin, comprising: a reactor, a reaction mechanism arranged in the reactor, a discharge pipe arranged on the outer wall of the reactor, and a feed hopper arranged on the top of the reactor;

[0007] The reaction mechanism includes: a connecting plate and a bottom plate, a plurality of stirring blades arranged between the connecting plate and the bottom plate, a connecting frame arranged between the bottom inner wall of the reactor and the connecting plate, a motor arranged in the reactor, and a transmission assembly arranged on the bottom inner wall of the reactor;

[0008] The transmission assembly includes: a transmission rod, a stirring rod arranged on the outer circumferential wall of the transmission rod, a first gear arranged on the outer circumferential wall of the transmission rod, a second gear arranged on the inner wall of the bottom of the reactor, and a plurality of gear blocks arranged on the inner circumferential wall of the connecting plate;

[0009] A mounting groove is provided at the bottom of the reactor, a mounting plate is fixedly connected to the circumferential inner wall of the mounting groove, and the motor is fixedly connected to the upper surface of the mounting plate.

[0010] In a preferred embodiment of the present invention, the transmission rod is rotatably connected to the bottom inner wall of the reactor, one end of the motor output shaft passes through the reactor and is fixedly connected to the transmission rod, and one end of each of the stirring rods is fixedly connected to the circumferential outer wall of the transmission rod.

[0011] In a preferred embodiment of the present invention, the first gear is fixedly connected to the circumferential outer wall of the transmission rod, the bottom of the second gear is rotatably connected to the bottom inner wall of the reactor, and the plurality of tooth blocks are fixedly connected to the circumferential inner wall of the connecting frame.

[0012] In a preferred embodiment of the present invention, the first gear is engaged with the second gear, and the second gear is engaged with a plurality of gear blocks.

[0013] In a preferred embodiment of the present invention, several of the stirring blades are fixedly connected between the connecting plate and the bottom plate, the bottom of the bottom plate is tightly fitted with the bottom inner wall of the reactor, and the circumferential outer walls of several of the stirring blades are tightly fitted with the circumferential inner wall of the reactor.

[0014] In a preferred embodiment of the present invention, a plurality of penetrating leakage grooves are provided on the circumferential inner wall of the connecting frame, the circumferential outer wall of the transmission rod is rotatably connected to a fixed plate, and the circumferential outer wall of the fixed plate is fixedly connected to the circumferential inner wall of the connecting frame.

[0015] In a preferred embodiment of the present invention, a plurality of penetrating heat dissipation holes are formed on the upper surface of the mounting plate.

[0016] In a preferred embodiment of the present invention, one end of the discharge pipe is connected to a pipeline on the circumferential outer wall of the reactor, and a valve is provided on the circumferential outer wall of the discharge pipe.

[0017] In a preferred embodiment of the present invention, the feed hopper pipe is connected to the top of the reactor.

[0018] In a preferred embodiment of the present invention, a plurality of supporting legs are fixedly connected to the bottom of the reactor.

[0019] The present invention solves the defects in the background technology and has the following beneficial effects:

[0020] (1) The present invention provides a reaction device for preparing porous spherical resins. By arranging the motor, transmission rod, first gear, second gear and gear block in the transmission assembly, the dual stirring function of the stirring rod and the stirring blade can be realized, and the stirring directions of the stirring rod and the stirring blade are opposite, which not only enhances the stirring force, but also improves the mixing uniformity of the materials in the reactor, and helps to fully carry out the chemical reaction in the preparation process of the porous spherical resin, thereby improving product quality and production efficiency.

[0021] (2) The present invention provides a reaction device for preparing porous spherical resins. By arranging the connecting plate, the bottom plate and the stirring blades in the reaction mechanism, and by closely fitting the bottom plate to the inner wall of the bottom of the reactor, the stability and full contact of the materials during the stirring process are ensured. In addition, the close fit of the stirring blades to the inner wall of the reactor reduces the residue and adhesion of the materials during the stirring process, helps to keep the reactor clean and hygienic, and also reduces material waste and production costs.

[0022] (3) The utility model provides a reaction device for preparing porous spherical resins. The heat dissipation holes opened on the mounting plate effectively promote the heat dissipation when the motor is working, avoid equipment failure due to overheating, and extend the service life of the equipment; the leakage groove opened on the inner wall of the connecting frame helps the material to flow freely during the stirring process, further improving the stirring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0024] Figure 1 This is a cross-sectional perspective structural diagram of the device body from a first viewing angle of a preferred embodiment of the present utility model;

[0025] Figure 2 This is a cross-sectional perspective structural diagram of the device body from a first viewing angle of a preferred embodiment of the present utility model;

[0026] Figure 3 It is a three-dimensional structural diagram of the appearance of the device body of the preferred embodiment of the present utility model.

[0027] In the figure: 1. Reactor; 2. Support legs; 3. Reactor mechanism; 301. Connecting plate; 302. Bottom plate; 303. Stirring blade; 304. Mounting plate; 305. Motor; 306. Heat dissipation hole; 307. Mounting slot; 308. Transmission rod; 309. Connecting frame; 310. Fixing plate; 311. First gear; 312. Second gear; 313. Gear block; 314. Stirring rod; 315. Leakage trough; 4. Discharge pipe; 5. Feed hopper. DETAILED DESCRIPTION

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0029] like Figure 1 As shown, a reaction device for preparing porous spherical resin includes: a reactor 1, a reaction mechanism 3 arranged in the reactor 1, a discharge pipe 4 arranged on the outer wall of the reactor 1, and a hopper 5 arranged on the top of the reactor 1;

[0030] like Figure 2-Figure 3 As shown, the reaction mechanism 3 includes: a connecting plate 301 and a bottom plate 302, a plurality of stirring blades 303 arranged between the connecting plate 301 and the bottom plate 302, a connecting frame 309 arranged between the bottom inner wall of the reactor 1 and the connecting plate 301, a motor 305 arranged in the reactor 1, and a transmission assembly arranged on the bottom inner wall of the reactor 1; a mounting groove 307 is formed at the bottom of the reactor 1, and a mounting plate 304 is fixedly connected to the circumferential inner wall of the mounting groove 307, and the motor 305 is fixedly connected to the upper surface of the mounting plate 304;

[0031] A number of stirring blades 303 are fixedly connected between the connecting plate 301 and the bottom plate 302. The bottom of the bottom plate 302 fits tightly against the bottom inner wall of the reactor 1. A number of through leakage grooves 315 are provided on the circumferential inner wall of the connecting frame 309. The circumferential outer wall of the transmission rod 308 is rotatably connected to the fixed plate 310. The circumferential outer wall of the fixed plate 310 is fixedly connected to the circumferential inner wall of the connecting frame 309. A number of through heat dissipation holes 306 are provided on the upper surface of the mounting plate 304.

[0032] It should be noted that, by being fixedly connected between connecting plate 301 and base plate 302, several stirring blades 303, ensure that material is fully and evenly stirred in reactor 1. Stirring blade 303 not only improves stirring efficiency, but also ensures the uniformity of material in reaction process, which is most important for the preparation of porous spherical resin. Meanwhile, the close fit of base plate 302 and reactor 1 bottom inner wall further reduces the accumulation of material at bottom, and the close fit of stirring blade 303 and reactor 1 inner wall reduces the residual and adhesion of material in stirring process, contributes to the cleanliness and sanitation of reactor 1; Several run-through troughs 315, provide smoother passage for material, contribute to the free flow and mixing of material in stirring process, not only improve stirring effect, but also reduce the resistance of material in stirring process, stable transmission and heat dissipation: by the rotation connection of transmission rod 308 and fixed plate 310, and the fixed connection of fixed plate 310 and connecting frame 309, ensure the stability and reliability of transmission assembly. At the same time, a plurality of through heat dissipation holes 306 opened on the mounting plate 304 effectively promote the heat dissipation of the motor 305 when it is working.

[0033] like Figure 2-Figure 3 As shown, the transmission assembly includes: a transmission rod 308, a stirring rod 314 provided on the outer circumferential wall of the transmission rod 308, a first gear 311 provided on the outer circumferential wall of the transmission rod 308, a second gear 312 provided on the inner wall of the bottom of the reactor 1, and a plurality of gear blocks 313 provided on the inner circumferential wall of the connecting plate 301; the transmission rod 308 is rotatably connected to the inner wall of the bottom of the reactor 1, one end of the output shaft of the motor 305 passes through the reactor 1 and is fixedly connected to the transmission rod 308, and one end of the plurality of stirring rods 314 are fixedly connected to the outer circumferential wall of the transmission rod 308;

[0034] The first gear 311 is fixedly connected to the circumferential outer wall of the transmission rod 308, the bottom of the second gear 312 is rotatably connected to the bottom inner wall of the reactor 1, and a plurality of gear blocks 313 are fixedly connected to the circumferential inner wall of the connecting frame 309. The first gear 311 is meshed with the second gear 312, and the second gear 312 is meshed with the plurality of gear blocks 313.

[0035] It should be noted that the transmission rod 308 not only directly drives the stirring rod 314 to rotate and stir, but also indirectly drives the stirring blade 303 between the connecting plate 301 and the bottom plate 302 through the engagement of the first gear 311 with the second gear 312, and the engagement of the second gear 312 with the gear block 313, thereby forming double stirring, thereby improving the mixing uniformity of the material in the reactor 1 and ensuring the full progress of the chemical reaction.

[0036] like Figure 1 As shown, one end of the discharge pipe 4 is connected to the circumferential outer wall pipe of the reactor 1, a valve is provided on the circumferential outer wall of the discharge pipe 4, the feed hopper 5 pipe is connected to the top of the reactor 1, and a plurality of support legs 2 are fixedly connected to the bottom of the reactor 1.

[0037] It should be noted that the discharge pipe 4 is connected to the outer circumference of the reactor 1 via a pipe and is equipped with a valve, making the discharge of materials simple and controllable. The operator can control the discharge time and flow rate of the materials by opening or closing the valve. The feed hopper 5 is directly connected to the top of the reactor 1 by a pipe, facilitating the rapid input of materials. The supporting legs 2 provide stable support for the reactor 1 and ensure its smooth operation during operation.

[0038] To use the present invention, the required raw materials are placed into the reactor 1 through the feed hopper 5. The motor 305 is then started, causing the output shaft of the motor 305 to rotate. This rotation of the output shaft of the motor 305 drives the transmission rod 308 to begin rotating. The rotation of the transmission rod 308 directly drives the stirring rod 314 to stir the mixture. Simultaneously, through the meshing of the first gear 311 with the second gear 312, and the meshing of the second gear 312 with the tooth block 313, it indirectly drives the stirring blades 303 between the connecting plate 301 and the base plate 302 to stir the mixture, creating a dual stirring mechanism. Driven continuously by the motor 305, the stirring blades 303 and stirring rod 314 continuously stir the mixture, ensuring a full reaction. During the reaction, heat generated by the motor 305 is dissipated through the heat dissipation holes 306 on the mounting plate 304. When the reaction reaches a predetermined time or the material state meets the requirements, the operator can turn off the motor 305 to stop stirring. The valve of the discharge pipe 4 is opened to discharge the reacted material through the discharge pipe 4. During the discharge process, the operator can control the opening of the valve to adjust the discharge speed and flow of the material.

[0039] The above description is based on the ideal embodiment of the present invention. Based on the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A reaction device for preparing porous spherical resin, comprising: A reactor (1), a reaction mechanism (3) arranged in the reactor (1), a discharge pipe (4) arranged on the outer circumferential wall of the reactor (1), and a feed hopper (5) arranged on the top of the reactor (1), characterized in that: The reaction mechanism (3) comprises: a connecting plate (301) and a bottom plate (302), a plurality of stirring blades (303) arranged between the connecting plate (301) and the bottom plate (302), a connecting frame (309) arranged between the bottom inner wall of the reactor (1) and the connecting plate (301), a motor (305) arranged in the reactor (1), and a transmission assembly arranged on the bottom inner wall of the reactor (1); The transmission assembly comprises: a transmission rod (308), a stirring rod (314) arranged on the outer circumferential wall of the transmission rod (308), a first gear (311) arranged on the outer circumferential wall of the transmission rod (308), a second gear (312) arranged on the inner wall of the bottom of the reactor (1), and a plurality of gear blocks (313) arranged on the inner circumferential wall of the connecting plate (301); The bottom of the reactor (1) is provided with a mounting groove (307), the circumferential inner wall of the mounting groove (307) is fixedly connected to a mounting plate (304), and the motor (305) is fixedly connected to the upper surface of the mounting plate (304).

2. The reaction device for preparing a porous spherical resin according to claim 1, wherein: The transmission rod (308) is rotatably connected to the bottom inner wall of the reactor (1), one end of the output shaft of the motor (305) passes through the reactor (1) and is fixedly connected to the transmission rod (308), and one end of each of the stirring rods (314) is fixedly connected to the circumferential outer wall of the transmission rod (308).

3. The reaction device for preparing a porous spherical resin according to claim 1, wherein: The first gear (311) is fixedly connected to the circumferential outer wall of the transmission rod (308), the bottom of the second gear (312) is rotatably connected to the bottom inner wall of the reactor (1), and the plurality of gear blocks (313) are fixedly connected to the circumferential inner wall of the connection frame (309).

4. The reaction device for preparing porous spherical resin according to claim 3, wherein: The first gear (311) is meshed with the second gear (312), and the second gear (312) is meshed with a plurality of gear blocks (313).

5. The reaction device for preparing porous spherical resin according to claim 1, characterized in that: The plurality of stirring blades (303) are fixedly connected between the connecting plate (301) and the bottom plate (302), the bottom of the bottom plate (302) is tightly fitted with the bottom inner wall of the reactor (1), and the circumferential outer walls of the plurality of stirring blades (303) are tightly fitted with the circumferential inner wall of the reactor (1).

6. The reaction device for preparing porous spherical resin according to claim 1, characterized in that: The circumferential inner wall of the connecting frame (309) is provided with a plurality of penetrating leakage grooves (315), the circumferential outer wall of the transmission rod (308) is rotatably connected to a fixed plate (310), and the circumferential outer wall of the fixed plate (310) is fixedly connected to the circumferential inner wall of the connecting frame (309).

7. The reaction device for preparing porous spherical resin according to claim 1, characterized in that: The upper surface of the mounting plate (304) is provided with a plurality of penetrating heat dissipation holes (306).

8. The reaction device for preparing porous spherical resin according to claim 1, characterized in that: One end of the discharge pipe (4) is connected to a pipeline on the circumferential outer wall of the reactor (1), and a valve is provided on the circumferential outer wall of the discharge pipe (4).

9. The reaction device for preparing porous spherical resin according to claim 1, characterized in that: The feed hopper (5) pipeline is connected to the top of the reactor (1).

10. The reaction device for preparing porous spherical resin according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly connected to the bottom of the reactor (1).

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