CN210940008U - Meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer - Google Patents

Abstract

The utility model relates to a rubber and plastic mixing equipment technical field refers in particular to an meshing type and many water courses of shearing force fast cooling high speed internal mixer, including frame, control electrical cabinet, be equipped with driving motor, speed reducer, servo hydraulic pressure station on the frame, be equipped with the drive wheel on driving motor's the main shaft, be equipped with the driven wheel on the speed reducer, be connected the transmission through the belt between drive wheel and the driven wheel, be equipped with the mixing chamber between mixing chamber left branch seat and the mixing chamber right branch seat, through adopt meshing type or shearing type blade to the mixing shaft, can accelerate the banburying mixing speed and the degree of consistency of sizing material, promote work efficiency; the pressurizing heavy hammer is intelligently controlled by the servo hydraulic station to move up and down through multi-guide-rod positioning, so that the working accuracy of the equipment can be effectively improved, the failure rate is reduced, and the service life of parts is prolonged; the mixing chamber and the mixing shaft are provided with circulating water channels, so that the hot rubber and the cold rubber can be effectively controlled to be exchanged and mixed in a short time.

Description

Meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer

The technical field is as follows:

the utility model relates to a rubber and plastic banburying equipment technical field refers in particular to a meshing type and many water courses of shearing force fast cooling high speed banbury mixer.

Background art:

in the rubber and plastic banburying processing process, the banbury mixer is widely used production equipment, and the banbury mixers in the current market are various in types, but all have the following problems: manual material pouring increases labor cost, and not only is the production efficiency low, but also potential safety hazards exist; the structure of the cooling water flow is unreasonable, and the temperature can not be quickly reduced, so that the banburying temperature is difficult to control, and the hot-mixing material and the cold-mixing material can not be quickly switched; the hammering horizontal bar is unstable in pressing, so that the service life of equipment is influenced; due to manual operation, the material pouring and return angles of the internal mixing chamber are not controllable, the position of the heavy hammer is not fixed, the heavy hammer and parts of the internal mixing machine can be seriously damaged, the maintenance is inconvenient, and the production is seriously influenced.

The utility model has the following contents:

the utility model aims at the defects of the prior art, and provides an engagement type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer, which has scientific structural design, and can accelerate the internal mixing speed and the uniformity of sizing materials and improve the working efficiency by adopting engagement type or shearing type blades on an internal mixing shaft; the material pouring of the mixing chamber is automatically pushed and turned by the oil cylinder, the material pouring is completed by an automatic return locking structure, the return is accurate and stable, and the damage of parts and the injury of personnel are reduced; the pressurizing heavy hammer is intelligently controlled by the servo hydraulic station to move up and down through multi-guide-rod positioning, so that the working accuracy of the equipment can be effectively improved, the failure rate is reduced, and the service life of parts is prolonged; the circulating limber hole and the heating pipe are arranged on the banburying chamber, and the circulating water channels are arranged on the banburying chamber and the banburying shaft, so that the exchange banburying of the hot rubber and the cold rubber can be effectively controlled in a short time.

In order to realize the purpose, the utility model adopts the following technical proposal, an engagement type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer comprises a base and a control electric cabinet, wherein the base is provided with a driving motor, a speed reducer, a left support saddle of an internal mixing chamber, a right support saddle of the internal mixing chamber, a front upright post, a rear upright post and a servo hydraulic station, a main shaft of the driving motor is provided with a driving wheel, a driven wheel is arranged on a power shaft at the side surface of the speed reducer, the driving wheel is connected with the driven wheel through a belt for transmission, the internal mixing chamber is arranged between the left support saddle of the internal mixing chamber and the right support saddle of the internal mixing chamber, the upper part of the internal mixing chamber is provided with a pouring hopper, an internal mixing main shaft and an internal mixing auxiliary shaft are arranged in parallel, one side of the internal mixing chamber is provided with a, the power shaft on the side surface of the parallel gearbox is connected with the power shaft on the other side surface of the speed reducer through a coupler.

The upper seat plate is arranged on the upper portions of the front stand column and the rear stand column, a protective cover is arranged at the lower end of the upper seat plate and corresponds to the material dumping hopper up and down, auxiliary feeding holes are formed in two sides of the protective cover, four upper stand columns which are arranged in parallel and two heavy hammer oil cylinders which are arranged in parallel are arranged at the upper end of the upper seat plate, a fixed plate is arranged at the top end of each upper stand column, a movable plate is movably arranged on each upper stand column, a piston rod of each heavy hammer oil cylinder is connected with the corresponding movable plate, a heavy hammer connecting rod is arranged at the lower end of each movable plate, a pressurizing heavy hammer is arranged at the lower end of each heavy hammer connecting rod and provided with four movable guide rods which are arranged in parallel, four guide rod seats are further arranged on the upper seat plate, four movable guide rods which are arranged.

The upper seat plate is also provided with a dust absorption pipe and a feeding door cylinder seat, the dust absorption pipe is connected with the protective cover, the feeding door cylinder is arranged on the feeding door cylinder seat, the lower end of the feeding door cylinder is connected with a feeding door, the rear side face of the rear upright post is provided with a feeding port, and the feeding door is arranged corresponding to the feeding port.

The internal mixing chamber comprises a W-shaped internal mixing groove, a water inlet and a water outlet are formed in the W-shaped internal mixing groove, and a convoluted water channel is formed in the W-shaped internal mixing groove.

The other end of the mixing main shaft and the other end of the mixing auxiliary shaft are respectively provided with a bearing sleeve, a material pouring flange plate is further arranged outside the bearing sleeve of the mixing main shaft and fixedly connected with the mixing chamber, a material pouring cylinder seat is further arranged on the machine base, a material pouring cylinder is arranged on the material pouring cylinder seat, a piston rod of the material pouring cylinder is movably connected with the edge of the material pouring flange plate, a mixing chamber return groove is formed in a left support of the mixing chamber and a right support of the mixing chamber, a return lock head is arranged at the edge of the mixing chamber return groove, a return locking cylinder is arranged at a position on the machine base corresponding to the return lock head, and a piston rod of the return locking cylinder is movably connected with the return lock head.

The machine base is provided with return supports at positions corresponding to the upper part and the lower part of the mixing chamber, the mixing chamber can rotate for 0-135 degrees by taking a mixing main shaft as a center through the power of a material pouring oil cylinder, and the mixing chamber corresponds to the pressurizing heavy hammer up and down.

One side of the base is provided with a water inlet and outlet pipe which is connected with the banburying chamber, the banburying main shaft, the banburying auxiliary shaft and the movable guide rod through pipelines.

The internal mixing main shaft and the internal mixing auxiliary shaft have the same rotating speed, water inlet holes are formed in the centers of the internal mixing main shaft and the internal mixing auxiliary shaft, a plurality of water outlet holes are formed in the peripheries of the water inlet holes, internal mixing blades are arranged on the surfaces of the internal mixing main shaft and the internal mixing auxiliary shaft, and blocking pieces are arranged at two ends of each internal mixing blade.

The internal mixing blade is of any one of a strip meshing type structure and a sheet shearing type structure, the strip meshing type internal mixing blade is formed by staggering a plurality of long and short strip convex blades, and the sheet shearing type internal mixing blade is formed by staggering a plurality of sheet convex blades.

The strip-shaped convex mixing blades on the mixing main shaft are meshed with the short strip-shaped convex mixing blades on the mixing auxiliary shaft, and the short strip-shaped convex mixing blades on the mixing main shaft are meshed with the strip-shaped convex mixing blades on the mixing auxiliary shaft.

The utility model discloses beneficial effect does: a meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer comprises a base and a control electric cabinet, wherein a driving motor, a speed reducer, a left internal mixing chamber support, a right internal mixing chamber support, a front upright post, a rear upright post and a servo hydraulic station are arranged on the base; the material pouring of the mixing chamber is automatically pushed and turned by the oil cylinder, the material pouring is completed by an automatic return locking structure, the return is accurate and stable, and the damage of parts and the injury of personnel are reduced; the pressurizing heavy hammer is intelligently controlled by the servo hydraulic station to move up and down through multi-guide-rod positioning, so that the working accuracy of the equipment can be effectively improved, the failure rate is reduced, and the service life of parts is prolonged; the circulating limber hole and the heating pipe are arranged on the banburying chamber, and the circulating water channels are arranged on the banburying chamber and the banburying shaft, so that the exchange banburying of the hot rubber and the cold rubber can be effectively controlled in a short time.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the present invention in another orientation;

FIG. 3 is a schematic view of the rolling structure of the heavy hammer of the present invention;

FIG. 4 is a schematic view of a part of the mixing chamber of the present invention;

FIG. 5 is a schematic view of another embodiment of the mixing chamber of the present invention;

FIG. 6 is a schematic diagram of a banburying chamber banburying tank of the utility model;

FIG. 7 is a schematic view of a sheet shear type blade mixing shaft of the present invention;

FIG. 8 is another schematic view of the mixing shaft of the sheet shearing blade of the present invention;

FIG. 9 is a schematic view of the strip-shaped meshing type blade banburying shaft of the present invention;

fig. 10 is a schematic view of the other direction of the strip-shaped meshing type blade mixing shaft of the present invention.

The specific implementation mode is as follows:

see fig. 1-10 for illustration: the utility model relates to an engagement type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer, which comprises a machine base 1 and a control electric cabinet 2, wherein the machine base 1 is provided with a driving motor 3, a speed reducer 4, an internal mixing chamber left support 8, an internal mixing chamber right support 9, a front upright post 14, a rear upright post 15 and a servo hydraulic station 30, a driving wheel 5 is arranged on a main shaft of the driving motor 3, a driven wheel 6 is arranged on a power shaft at the side surface of the speed reducer 4, the driving wheel 5 is connected with the driven wheel 6 through a belt 7 for transmission, an internal mixing chamber 10 is arranged between the internal mixing chamber left support 8 and the internal mixing chamber right support 9, a dumping hopper 11 is arranged at the upper part of the internal mixing chamber 10, an internal mixing main shaft 34 and an internal mixing auxiliary shaft 35 are arranged inside the internal mixing chamber 10, the internal mixing main shaft 34 is arranged in parallel with the auxiliary shaft 35, one, through inside gear intermeshing, be connected through shaft coupling 13 between the power shaft of parallel gear case 12 side and the power shaft of speed reducer 4 another side, through adopting same gear parallel design to banburying main shaft and banburying countershaft, adopt the coupling joint to banburying main shaft and main power shaft, not only simple to operate, and save the accessory cost, be convenient for maintain.

The upper parts of the front upright post 14 and the rear upright post 15 are provided with an upper seat plate 16, the lower end of the upper seat plate 16 is provided with a protective cover 29, the protective cover 29 and the material dumping hopper 11 are arranged in a vertically corresponding manner, two sides of the protective cover 29 are provided with auxiliary material feeding holes 290, the upper end of the upper seat plate 16 is provided with four weight guide rods 17 arranged in parallel and two weight cylinders 20 arranged in parallel, the top end of the weight guide rod 17 is provided with a fixed plate 18, the weight guide rod 17 is movably provided with a movable plate 19, the piston rod of the weight cylinder 20 is connected with the movable plate 19, the lower end of the movable plate 19 is provided with a weight connecting rod 23, the lower end of the weight connecting rod 23 is provided with a pressurizing weight 230, the pressurizing weight 230 is provided with four movable guide rods 22 arranged in parallel, the upper seat plate 16 is further provided with four guide rod seats 21, the four movable guide rods 22 arranged in parallel are respectively and movably connected with the, adopt servo hydraulic pressure station 30 intelligent control double cylinder to carry out the activity from top to bottom through many guide bars location, can effectively promote the precision of equipment work, reduce the fault rate, promote the life-span of spare part.

The upper seat plate 16 is further provided with a dust suction pipe 24 and a feeding door cylinder seat 25, the dust suction pipe 24 is connected with a protective cover 29, the feeding door cylinder seat 25 is provided with a feeding door cylinder 26, the lower end of the feeding door cylinder 26 is connected with a feeding door 27, the rear side face of the rear upright post 15 is provided with a feeding port 28, the feeding door 27 and the feeding port 28 are correspondingly arranged, and safety protection effect can be achieved for operators by arranging the feeding door and the protective cover.

The banburying chamber 10 comprises a W-shaped banburying groove 100, a water inlet and outlet hole 101 is formed in the W-shaped banburying groove 100, a convoluted water channel 102 is arranged inside the W-shaped banburying groove 100, the banburying chamber 10 can be cooled at any time, and the exchange and banburying of the hot rubber and the cold rubber can be effectively controlled in a short time.

The other end of the mixing main shaft 34 and the other end of the mixing auxiliary shaft 35 are both provided with a bearing sleeve 36, the outside of the bearing sleeve 36 of the mixing main shaft 34 is also provided with a material pouring flange 37, the material pouring flange 37 is fixedly connected with the mixing chamber 10, the machine base 1 is also provided with a material pouring cylinder base 32, the material pouring cylinder base 32 is provided with a material pouring cylinder 33, a piston rod of the material pouring cylinder 33 is movably connected with the edge of the material pouring flange 37, the left support 8 and the right support 9 of the mixing chamber are both provided with a mixing chamber return groove 40, the edge of the mixing chamber return groove 40 is provided with a return lock head 39, the machine base 1 is provided with a return locking cylinder 38 at a position corresponding to the return lock head 39, the piston rod of the return locking cylinder 38 is movably connected with the return lock head 39, the material pouring of the mixing chamber is automatically pushed and turned by the cylinder, the material pouring is completed with an automatic return locking structure, and the return is accurate and stable, and the damage of parts and the injury of personnel are reduced.

The machine base 1 is provided with return supports 41 at positions corresponding to the mixing chamber 10 from top to bottom, the mixing chamber 10 can rotate by 0-135 degrees by taking the mixing main shaft 34 as the center through the power of the material pouring oil cylinder 33, the mixing chamber 10 corresponds to the pressurizing heavy hammer 230 from top to bottom, and the mixing chamber is accurately positioned, fixed and firm through return lock head buckling and can avoid errors.

One side of frame 1 be equipped with in and out water pipe 31, in and out water pipe 31 is connected through pipeline and mixing chamber 10, internal mixing main shaft 34, internal mixing countershaft 35, activity guide arm (22), cools down the internal mixing process through in and out water pipe, effectively protects raw materials banburying degree, still can the protective apparatus, prevents that high temperature from damaging spare part.

The internal mixing main shaft 34 and the internal mixing auxiliary shaft 35 have the same rotating speed, water inlet holes 341 are formed in the centers of the internal mixing main shaft 34 and the internal mixing auxiliary shaft 35, a plurality of water outlet holes 342 are formed in the periphery of the water inlet holes 341, internal mixing blades 340 are arranged on the surfaces of the internal mixing main shaft 34 and the internal mixing auxiliary shaft 35, blocking pieces 343 are arranged at two ends of each internal mixing blade 340, water inlet and outlet channels are porous, channels are not interfered with each other, multi-channel circulation is achieved, and the cooling effect is fast.

The banburying blade 340 is any one of strip meshing type and slice shearing type structures, the strip meshing type banburying blade 340 be the crisscross setting of a plurality of length strip protruding blade, slice shearing type banburying blade 340 be the crisscross setting of a plurality of slice protruding blade, can accelerate banburying mixing speed and the degree of consistency of sizing material, promote work efficiency.

The long strip-shaped convex mixing blades 340 on the mixing main shaft 34 are mutually meshed with the short strip-shaped convex mixing blades 340 on the mixing auxiliary shaft 35, and the short strip-shaped convex mixing blades 340 on the mixing main shaft 34 are mutually meshed with the long strip-shaped convex mixing blades 340 on the mixing auxiliary shaft 35.

The operation flow is as follows: before the equipment works, a bearing sleeve 36 of a secondary shaft is attached to a return groove 40 of an internal mixing chamber, a return locking oil cylinder 38 enables a return lock head 39 to be buckled with the bearing sleeve 36 of an internal mixing main shaft 34, a material pouring hopper 11 on an internal mixing chamber 10 is vertically corresponding to a shield 29, a pressurizing heavy hammer 230 is positioned at the upper position, a heavy hammer oil cylinder 20 pushes a movable plate 19 to the top, and the pressurizing heavy hammer 230 is positioned at the upper position; when the device works, an operator puts raw materials into the mixing chamber 10 from a feeding port 28, sets a mixing program through a control cabinet, starts the device, closes a feeding gate 27 through a feeding gate cylinder 26, works a servo hydraulic station 30, pulls down a movable plate 19 through a heavy hammer cylinder 20, the movable plate 19 descends along a heavy hammer guide rod 17 to enable a heavy hammer connecting rod 23 to drive a pressurizing heavy hammer 230 to descend automatically, simultaneously, a driving motor 3 starts to operate according to a set mixing speed, drives a speed reducer 4 through a belt 7 and drives a parallel gear box 12 to rotate through a coupler 13, a mixing main shaft 34 and a mixing auxiliary shaft 35 start to operate synchronously to mix and mix materials, dust generated in the mixing process can be discharged from a dust suction tank 24, and the control program controls whether a water inlet and outlet pipe 31 is opened or not according to the actual temperature of the mixing chamber 10 to cool the mixing chamber 10 in the; after the material mixing is completed, the weight cylinder 20 pushes up the pressurizing weight 230, after the pressurizing weight 230 rises to the right position, the feeding door cylinder 26 retracts to open the feeding door 27, the servo hydraulic station 30 is started, the return locking cylinder 39 pulls the return lock head 92 to open, the servo hydraulic station 30 controls the material pouring cylinder 33 to start, the material pouring flange 37 is pushed to drive the mixing chamber 10 to overturn the mixing chamber by a required angle for material pouring, and the mixed raw materials are poured out from the material pouring hopper 11; after the material pouring is finished, the material pouring oil cylinder 33 resets the mixing chamber 10, the mixing chamber falls onto the return support 41, the return locking oil cylinder 38 pushes the return lock head 39 to lock the bearing sleeve 36 of the mixing auxiliary shaft 35, and one mixing cycle is completed.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims (10)

1. The utility model provides a meshing type and many water courses of shearing force fast cooling high speed internal mixer, includes frame (1), control electric cabinet (2), its characterized in that: the machine base (1) is provided with a driving motor (3), a speed reducer (4), a mixing chamber left support (8), a mixing chamber right support (9), a front upright post (14), a rear upright post (15) and a servo hydraulic station (30), a main shaft of the driving motor (3) is provided with a driving wheel (5), a driven wheel (6) is arranged on a power shaft on the side surface of the speed reducer (4), the driving wheel (5) and the driven wheel (6) are connected and driven through a belt (7), a mixing chamber (10) is arranged between the mixing chamber left support (8) and the mixing chamber right support (9), the upper part of the mixing chamber (10) is provided with a dumping hopper (11), a mixing main shaft (34) and a mixing auxiliary shaft (35) are arranged inside the mixing chamber (10), the mixing main shaft (34) and the mixing auxiliary shaft (35) are arranged in parallel, one side of the mixing chamber (10) is provided with a parallel gear box (12), the same side of the mixing main shaft, the power shaft on the side surface of the parallel gear box (12) is connected with the power shaft on the other side surface of the speed reducer (4) through a coupling (13) by mutual meshing of internal gears.

2. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 1, is characterized in that: the upper parts of the front upright post (14) and the rear upright post (15) are provided with an upper seat plate (16), the lower end of the upper seat plate (16) is provided with a protective cover (29), the protective cover (29) and the material pouring hopper (11) are arranged up and down correspondingly, two sides of the protective cover (29) are provided with auxiliary feeding holes (290), the upper end of the upper seat plate (16) is provided with four heavy hammer guide rods (17) which are arranged in parallel and two heavy hammer oil cylinders (20) which are arranged in parallel, the top end of the heavy hammer guide rod (17) is provided with a fixed plate (18), the heavy hammer guide rod (17) is movably provided with a movable plate (19), the piston rod of the heavy hammer oil cylinder (20) is connected with the movable plate (19), the lower end of the movable plate (19) is provided with a heavy hammer connecting rod (23), the lower end of the heavy hammer connecting rod (23) is provided with a pressurizing heavy hammer (230), four movable guide rods (22) which are arranged in parallel are respectively and movably connected with four guide rod seats (21), and the pressurizing heavy hammer (230) vertically moves on the heavy hammer guide rod (17) through the power of the heavy hammer oil cylinder (20).

3. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 2, is characterized in that: the upper seat plate (16) is further provided with a dust suction pipe (24) and a feeding door cylinder seat (25), the dust suction pipe (24) is connected with a protective cover (29), the feeding door cylinder seat (25) is provided with a feeding door cylinder (26), the lower end of the feeding door cylinder (26) is connected with a feeding door (27), the rear side surface of the rear upright post (15) is provided with a feeding port (28), and the feeding door (27) and the feeding port (28) are correspondingly arranged.

4. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 1, is characterized in that: the internal mixing chamber (10) comprises a W-shaped internal mixing groove (100), a water inlet and outlet hole (101) is formed in the W-shaped internal mixing groove (100), and a convoluted water channel (102) is formed in the W-shaped internal mixing groove (100).

5. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 1, is characterized in that: the other end of the internal mixing main shaft (34) and the other end of the internal mixing auxiliary shaft (35) are both provided with bearing sleeves (36), a material pouring flange (37) is also arranged outside the bearing sleeves (36) of the internal mixing main shaft (34), the material pouring flange (37) is fixedly connected with the internal mixing chamber (10), the machine base (1) is also provided with a material pouring cylinder base (32), the material pouring cylinder base (32) is provided with a material pouring cylinder (33), a piston rod of the material pouring cylinder (33) is movably connected with the edge of a material pouring flange plate (37), the internal mixing chamber locking device is characterized in that internal mixing chamber return grooves (40) are formed in the internal mixing chamber left support (8) and the internal mixing chamber right support (9), return locking heads (39) are arranged on the edges of the internal mixing chamber return grooves (40), return locking oil cylinders (38) are arranged on the machine base (1) in positions corresponding to the return locking heads (39), and piston rods of the return locking oil cylinders (38) are movably connected with the return locking heads (39).

6. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 1, is characterized in that: the machine base (1) is provided with return supports (41) at positions corresponding to the upper part and the lower part of the mixing chamber (10), the mixing chamber (10) can rotate for 0-135 degrees by taking a mixing main shaft (34) as a center through the power of a material pouring oil cylinder (33), and the mixing chamber (10) corresponds to the pressurizing heavy punch (230) up and down.

7. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 1, is characterized in that: one side of the base (1) is provided with a water inlet and outlet pipe (31), and the water inlet and outlet pipe (31) is connected with the internal mixing chamber (10), the internal mixing main shaft (34), the internal mixing auxiliary shaft (35) and the movable guide rod (22) through pipelines.

8. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 1, is characterized in that: the internal mixing main shaft (34) and the internal mixing auxiliary shaft (35) are equal in rotation speed, water inlet holes (341) are formed in the centers of the internal mixing main shaft (34) and the internal mixing auxiliary shaft (35), a plurality of water outlet holes (342) are formed in the periphery of the water inlet holes (341), internal mixing blades (340) are arranged on the surfaces of the internal mixing main shaft (34) and the internal mixing auxiliary shaft (35), and blocking pieces (343) are arranged at two ends of each internal mixing blade (340).

9. The intermeshing and shearing multi-channel forced rapid cooling internal mixer of claim 8 wherein: the internal mixing blade (340) is of any one of a strip meshing type structure and a sheet shearing type structure, the strip meshing type internal mixing blade (340) is formed by staggering a plurality of long and short strip convex blades, and the sheet shearing type internal mixing blade (340) is formed by staggering a plurality of sheet convex blades.

10. The meshing type and shearing type multi-water-channel forced rapid cooling high-speed internal mixer according to claim 1, is characterized in that: the strip-shaped convex mixing blades (340) on the mixing main shaft (34) are mutually meshed with the short strip-shaped convex mixing blades (340) on the mixing auxiliary shaft (35), and the short strip-shaped convex mixing blades (340) on the mixing main shaft (34) are mutually meshed with the strip-shaped convex mixing blades (340) on the mixing auxiliary shaft (35).

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