Reaction stirring equipment for processing peroxide esters

Abstract

The utility model relates to the technical field of stirring equipment, in particular to reaction stirring equipment for peroxide ester processing, which comprises a mounting seat, a fixed disc and a mounting plate fixedly connected to the tops of two sides of the mounting seat respectively, a main rotating rod rotatably connected between the fixed disc and the mounting plate, and auxiliary rotating rods positioned on two sides of the main rotating rod, a plurality of scattering rods are installed on the main rotating rod and the auxiliary rotating rod in a staggered mode, a mixing rotating cylinder is rotationally installed on the fixed disc, and a plurality of L-shaped turning hoppers are fixedly connected to the annular inner wall of the mixing rotating cylinder at equal intervals; the main rotating rod drives the auxiliary rotating rod and the mixing rotating cylinder to rotate, the L-shaped turning hoppers are combined to drive raw materials to fall in a lifting manner, and the rotating rods are matched to carry the scattering rods to rotate to scatter the raw materials in the falling process in an impact manner, so that the moving range of each raw material is enlarged, the mixing efficiency of various raw materials is further improved, and the various raw materials are fully reacted; in addition, through the conical side wall of the mixing rotary drum, the peroxide esters can be conveniently and rapidly discharged.

Description

TECHNICAL FIELD

[0001] The utility model relates to stirring equipment technical field especially relates to a peroxide ester processing is with reaction stirring equipment. BACKGROUND

[0002] Peroxide ester is a kind of organic peroxide, they usually have high reactivity, is widely used as polymerization initiator, crosslinking agent, catalyst etc., main raw material is by hydrogen peroxide, organic acid, alcohol compound etc. Raw material mixed reaction processing.

[0003] Such as prior art disclosed as CN218535541U's a peroxide ester product production's feeding device, the feeding mixing device is through the stirring shaft cooperation second gear, promotes the rotation of the first gear of two groups and combines two tank bodies, realizes the intermittent feeding between two raw materials and after multi-stage mixing, although it can assist stirring rod to accelerate the mixing efficiency of whole, but for the raw material of many after adding, only through the way of transverse rotation mixing, it is easy to cause raw material to follow the vortex formation in the mixing cylinder, and then it is not conducive to the full quick mixing reaction between multiple raw materials.

[0004] In view of the above technical defects, a solution is proposed. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of reaction stirring equipment for peroxide ester processing, to solve the technical defects proposed above, the utility model is driven by main rotating lever and mixed rotating drum rotation with vice rotating lever, and combined with multiple L type material lifting hopper driving raw material lifting type falling, cooperation rotating lever carries and scatters rod rotation to the raw material in falling process Impact type scattering, to increase the range of each raw material movement, and then improve the mixing efficiency of multiple raw materials, make it fully react, in addition, through the conical side wall of mixed rotating drum, it is convenient to assist peroxide ester to be discharged quickly.

[0006] The following technical solutions are realized:

[0007] A kind of reaction stirring equipment for peroxide ester processing, including mounting seat, the top of the two sides of the mounting seat is respectively fixed with fixed disc and mounting plate, the fixed disc is rotatably connected with main rotating lever between mounting plate, and vice rotating lever located at the two sides of main rotating lever, multiple scattering rods are staggered on the main rotating lever and vice rotating lever, mixed rotating drum is rotatably installed on the fixed disc, multiple L type material lifting hoppers are equidistantly fixedly connected on the annular inner wall of mixed rotating drum, the fixed disc is bolted with motor for driving main rotating lever rotation.

[0008] Preferably, the main rotating rod is rotatably connected with an auxiliary disc rotating with the mixing drum, and the auxiliary disc is rotatably connected with the auxiliary rotating rod, a gear one is fixedly connected to the main rotating rod, a gear two meshing with the gear one is fixedly connected to the auxiliary rotating rod, and an inner tooth ring meshing with the gear two is fixedly connected to the mixing drum.

[0009] Preferably, the mixing drum is internally conical, and the inner diameter of the mixing drum on the side of the fixed disc is larger than that on the other side.

[0010] Preferably, the L-shaped material turning hopper is internally provided with an inclined surface, and the lowest part of the inclined surface is located on the side of the L-shaped material turning hopper close to the inner tooth ring.

[0011] Preferably, a feeding pipe is fixedly connected to the top of one side of the fixed disc, a discharging port is formed through the bottom of one side of the fixed disc, a sealing plate is embeddedly arranged in the discharging port, and a guide hopper is fixedly connected to the fixed disc below the discharging port.

[0012] Preferably, a U-shaped frame is fixedly connected to the fixed disc and slides with the sealing plate, a screw threadedly connected with the sealing plate is rotatably connected between the U-shaped frame and the fixed disc, and a free end of the screw penetrates through the U-shaped frame and is provided with a twisting wheel.

[0013] The utility model discloses the beneficial effects are as follows:

[0014] The utility model discloses a kind of peroxide ester mixing devices, including fixed disc, auxiliary rotating rod, mixing drum, L-shaped material turning hopper, main rotating rod, gear two, gear one, inner tooth ring, sealing plate, U-shaped frame and screw, the main rotating rod is rotatably connected with the auxiliary rotating rod, and the auxiliary rotating rod is rotatably connected with the mixing drum, a gear one is fixedly connected to the main rotating rod, a gear two meshing with the gear one is fixedly connected to the auxiliary rotating rod, and an inner tooth ring meshing with the gear two is fixedly connected to the mixing drum. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described below with reference to the drawings;

[0016] Figure 1 It is the structure diagram of the utility model Figure 1 ;

[0017] Figure 2 It is the structure diagram of the utility model Figure 2 ;

[0018] Figure 3It is the cooperation schematic view of main rotating rod and auxiliary rotating rod of the utility model;

[0019] Figure 4 It is the structure schematic view of fixed disc of the utility model;

[0020] Figure 5 It is the structure schematic view of mixed rotating drum of the utility model.

[0021] Legend:

[0022] 1, mounting seat, 11, fixed disc, 12, mounting plate, 13, main rotating rod, 14, auxiliary rotating rod, 15, motor, 16, auxiliary disc, 17, gear one, 18, gear two, 19, feed pipe, 110, discharge port, 111, plugging plate, 112, U-shaped frame, 113, screw rod,

[0023] 2, mixed rotating drum, 21, L-shaped material turning hopper, 22, inner tooth ring. Specific embodiments

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Embodiment one: please refer to Figure 1 - Figure 5 As shown in the figure, in order to solve the problem that in the prior art, only mixing by horizontal rotation is easy to cause the raw materials to form vortexes in the mixing drum, and then is not conducive to the rapid mixing reaction between the raw materials, the following scheme can be used to solve the problem.

[0026] The reaction stirring device for peroxide ester processing in the embodiment comprises a mounting seat 1, fixed discs 11 and mounting plates 12 are fixedly connected to the top of the two sides of the mounting seat 1, main rotating rods 13 are rotatably connected between the fixed discs 11 and the mounting plates 12, auxiliary rotating rods 14 are located on the two sides of the main rotating rods 13, a plurality of dispersing rods are alternately installed on the main rotating rods 13 and the auxiliary rotating rods 14, the range of horizontal impact and dispersion can be further increased by combining the main rotating rods 13 and the auxiliary rotating rods 14, and then the dispersing and mixing effect during the falling of the raw materials can be improved, mixed rotating drums 2 are rotatably installed on the fixed discs 11, a plurality of L-shaped material turning hoppers 21 are fixedly connected to the annular inner wall of the mixed rotating drums 2 at equal intervals.

[0027] The plurality of L-shaped material turning hoppers 21 are carried by the mixing drum 2 to rotate, which can lift the raw materials in the mixing drum 2 and make them fall after being located above the main rotating shaft 13 and the auxiliary rotating shaft 14. The falling raw materials are impacted and dispersed by the rotating main rotating shaft 13 and the auxiliary rotating shaft 14 combined with the dispersing rods, which increases the moving range of each raw material and improves the mixing efficiency of the plurality of raw materials. The L-shaped material turning hoppers 21 are combined with the material turning stirring to promote the full reaction of the raw materials. The temperature required in the reaction process can be provided by installing a heater (not shown in the figure) on the outer wall of the mixing drum 2. The motor 15 for driving the main rotating shaft 13 to rotate is bolted on the fixed disc 11.

[0028] The auxiliary disc 16 is rotatably connected to the mixing drum 2 on the main rotating shaft 13, which is used to assist the stability of the rotation of the mixing drum 2 and the sealing of the mixing drum 2 itself, and to avoid interference with the installation of the auxiliary rotating shaft 14. The auxiliary disc 16 is rotatably connected to the auxiliary rotating shaft 14. The gear one 17 is fixedly connected to the main rotating shaft 13. The gear two 18 is fixedly connected to the auxiliary rotating shaft 14 and engaged with the gear one 17. The inner tooth ring 22 is fixedly connected to the mixing drum 2 and engaged with the gear two 18. The motor 15 drives the main rotating shaft 13 to rotate, which drives the auxiliary rotating shaft 14 to rotate through the engaged gear one 17 and gear two 18, and then drives the mixing drum 2 to rotate through the engagement of the gear two 18 and the inner tooth ring 22.

[0029] The inside of the mixing drum 2 is conical in structure. The inner diameter of the mixing drum 2 on the side of the fixed disc 11 is larger than that on the other side, so that the raw materials moving towards the fixed disc 11 when falling to the bottom of the mixing drum 2 can further assist to speed up the mixing efficiency, and also facilitate the rapid discharge of peroxide esters after the auxiliary reaction.

[0030] The inner wall of the L-shaped material turning hopper 21 is provided with an inclined surface, and the lowest part of the inclined surface is located on the side of the L-shaped material turning hopper 21 close to the inner tooth ring 22. During the lifting of the raw materials by the L-shaped material turning hopper 21, the raw materials are moved towards the inner tooth ring 22 through the inclined surface, which increases the length formed when the raw materials fall, improves the contact between the raw materials and the dispersing rods, and avoids the problem that the raw materials are accumulated on one side of the conical side wall of the mixing drum 2, affecting the mixing efficiency and quality.

[0031] The side top of the fixed disc 11 is fixedly connected with a feeding pipe 19 for injecting raw materials, and a control valve (not shown) is arranged on the feeding pipe 19 for further ensuring the sealing of the mixing drum 2 during reaction, and a discharge port 110 is arranged at the side bottom of the fixed disc 11 and penetrates through, which is used in combination with the conical side wall of the mixing drum 2 to assist the rapid discharge of the peroxide ester, and a sealing plate 111 is embeddedly arranged and mounted in the discharge port 110, and the sealing plate 111 is used for sealing the discharge port 110 during the mixing reaction process, and the embedded arrangement of the sealing plate 111 can avoid the problem that part of the raw materials enter the discharge port 110 during the mixing reaction, so that the raw materials cannot be fully mixed, and a guide hopper is fixedly connected below the discharge port 110 of the fixed disc 11 to guide the peroxide ester to be discharged for collection.

[0032] The U-shaped frame 112 is fixedly connected with the sealing plate 111 on the fixed disc 11, and the screw rod 113 is rotatably connected between the U-shaped frame 112 and the fixed disc 11 and is threadedly connected with the sealing plate 111, and the free end of the screw rod 113 penetrates through the U-shaped frame 112 and is provided with a twisting wheel, the screw rod 113 is driven to rotate by rotating the twisting wheel, the sealing plate 111 is driven to slide on the U-shaped frame 112 by the screw rod 113, so that the discharge port 110 is opened and sealed.

[0033] The working process and principle of the utility model are as follows:

[0034] In the use process of the utility model, the motor 15 drives the main rotating rod 13 to rotate, the main rotating rod 13 drives the auxiliary rotating rod 14 to rotate through the meshing of gear one 17 and gear two 18, and then the mixing drum 2 is driven to rotate through the meshing of gear two 18 and the inner tooth ring 22, various raw materials of peroxide ester are injected into the mixing drum 2 through the feeding pipe 19 in turn, and the raw materials contact the dispersing rods on the main rotating rod 13 and the auxiliary rotating rod 14 during the entering process, so that the falling raw materials are impacted and dispersed, and the moving range of the raw materials in the mixing drum 2 is expanded;

[0035] The multiple L-shaped material lifting hoppers 21 carried by the mixing drum 2 rotate, which can drive the raw materials to lift and then fall again above the main rotating rod 13 and the auxiliary rotating rod 14 inside the mixing drum 2, so that the raw materials are repeatedly dispersed and mixed, and when the raw materials are lifted and then fall to the bottom of the mixing drum 2, the inclined surface of the L-shaped material lifting hopper 21 and the conical side wall of the mixing drum 2 are combined, so that the raw materials are repeatedly moved, and the mixing reaction efficiency of the multiple raw materials is improved;

[0036] After the peroxide ester reaction and stirring are completed, the screw rod 113 is driven to rotate by rotating the twisting wheel, the sealing plate 111 is driven to slide on the U-shaped frame 112 by the screw rod 113, the discharge port 110 is opened, the main rotating rod 13 is driven to rotate reversely by the motor 15, the mixing drum 2 is driven to rotate reversely, and the conical side wall of the mixing drum 2 is combined to assist the rapid discharge of the peroxide ester.

[0037] The above merely is the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited to this, any skilled person in the technical field according to the technical scheme and the utility model concept of the present utility model within the technical range disclosed by the present utility model makes equivalent replacement or change, should be covered in the protection scope of the present utility model.

Claims

1. A peroxide ester processing reaction stirring device comprising a mounting seat (1), characterized in that, The both side top of the mounting base (1) is respectively fixedly connected with a fixed disc (11) and a mounting plate (12), the fixed disc (11) and the mounting plate (12) are rotatably connected with a main rotating rod (13) and a vice rotating rod (14) located at the both sides of the main rotating rod (13), a plurality of scattering rods are alternately installed on the main rotating rod (13) and the vice rotating rod (14), a mixing rotating drum (2) is rotatably installed on the fixed disc (11), a plurality of L-shaped material turning hoppers (21) are equidistantly fixedly connected on the annular inner wall of the mixing rotating drum (2), and a motor (15) for driving the main rotating rod (13) to rotate is bolted on the fixed disc (11).

2. The peroxide ester processing reaction stirring device according to claim 1, characterized by The main rotating rod (13) is rotatably connected with an auxiliary disc (16) rotating with the mixing rotating drum (2), the auxiliary disc (16) is rotatably connected with the vice rotating rod (14), a gear one (17) is fixedly connected on the main rotating rod (13), a gear two (18) meshing with the gear one (17) is fixedly connected on the vice rotating rod (14), and an inner tooth ring (22) meshing with the gear two (18) is fixedly connected on the mixing rotating drum (2).

3. The peroxide ester processing reaction stirring device according to claim 1, characterized by The inside of the mixing rotating drum (2) is in a conical structure, the inner diameter dimension of the mixing rotating drum (2) on the side of the fixed disc (11) is greater than that on the other side.

4. The peroxide ester processing reaction stirring device according to claim 1, characterized by An inclined surface is arranged on the inner wall of the L-shaped material turning hopper (21), and the lowest part of the inclined surface is located on the side of the L-shaped material turning hopper (21) close to the inner tooth ring (22).

5. The peroxide ester processing reaction stirring device according to claim 1, characterized by A feeding pipe (19) is fixedly connected on the top of one side of the fixed disc (11), a discharging port (110) is formed through the bottom of one side of the fixed disc (11), a sealing plate (111) is embeddedly arranged in the discharging port (110), and a material guiding hopper is fixedly connected below the discharging port (110) on the fixed disc (11).

6. The peroxide ester processing reaction stirring device according to claim 5, wherein A U-shaped frame (112) sliding with the sealing plate (111) is fixedly connected on the fixed disc (11), a screw rod (113) threadedly connected with the sealing plate (111) is rotatably connected between the U-shaped frame (112) and the fixed disc (11), and a freewheel is arranged on the free end of the screw rod (113) penetrating through the U-shaped frame (112).

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