CN217796569U - Cyclone material suction grinding mill unit for powder coating - Google Patents

Abstract

The utility model provides a powder coating whirlwind inhales material milling unit, draw fan group including feed unit, rubbing crusher group, separating centrifuge level, dust removal unit and high pressure, feed unit links to each other with rubbing crusher group, rubbing crusher group passes through pipeline A and links to each other with separating unit, separating unit passes through pipeline B and links to each other with dust removal unit, dust removal unit passes through pipeline C and links to each other with high-pressure draught fan, high-pressure draught fan links to each other with the pipeline export, feed unit includes the auto sucking device, the auto sucking device links to each other with feed motor, the auto sucking device links to each other with whirlwind tripper through inhaling the material pipe, whirlwind tripper top is connected with the induced air trachea, the induced air trachea links to each other with pipeline B. The utility model discloses get off the little hot sheet stock of preforming in the twinkling of an eye cooling, the sheet stock is smashed into the graininess at whirlwind tripper, easily smashes into controllable powder particle diameter, and the feed of being convenient for is articulated to be carried, has improved powder finished product quality and work efficiency.

Description

Cyclone material suction grinding mill unit for powder coating

Technical Field

The utility model belongs to the technical field of powder equipment, specifically speaking relates to a powder coating whirlwind inhales material crocus unit.

Background

In the commonly used flour mill in the prior art, powder tablets are manually added into a hopper or a tablet vehicle is placed into a feeder to be directly sucked, and the like, and the flour mill is influenced by normal temperature and tablet heat in summer, extruded tablets have micro-heat temperature after being crushed, the sizes of the tablets are not uniform, large tablets are blocked at a mouth of a feeding auger, the feeding auger does not feed during idle running, grinding noise is high, and the large tablets can enter the feeder after being manually smashed, so that the micro-heat tablets are impacted with a gear ring through a main grinding pin for many times, the temperature in a grinding cavity is quickly raised by the heat of the tablets, the heat is mixed with crushed powder, the particle size geometry of the crushed powder is irregular, the particle size distribution is poor, the temperature of finished powder is high, the finished powder is easy to agglomerate, the powder cannot be immediately packed, and occupies factory space, and is a difficult problem which needs to be solved urgently in summer at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned problem and provide a powder coating whirlwind and inhale material crocus unit.

The technical scheme of the utility model is realized like this: a powder coating cyclone suction grinding unit comprises a feeding unit, a crushing unit, a separating unit, a dust removal unit and a high-pressure draught fan unit, wherein the feeding unit is connected with the crushing unit, the crushing unit is connected with the separating unit through a pipeline A, the separating unit is connected with the dust removal unit through a pipeline B, the dust removal unit is connected with the high-pressure draught fan through a pipeline C, the high-pressure draught fan is connected with a pipeline outlet, the feeding unit comprises a suction device, the suction device is connected with a suction motor, the suction device is connected with a cyclone distributor through a suction pipe, the top end of the cyclone distributor is connected with an induced air pipe, the induced air pipe is connected with the pipeline B, a feeding seat is arranged at the lower end of the cyclone distributor, a feeding hinge is arranged on the feeding seat, one end of the feeding hinge is connected with the feeding motor, the other end of the feeding hinge is connected with the crushing unit, an air inlet is arranged below the suction device, and the air inlet is connected with a cold air port at one side of a grinding body of the crushing unit through a pipeline;

preferably, the induced draft trachea is provided with a first valve and a second valve.

The utility model has the advantages that: the utility model discloses utilize high-pressure draught fan in the induced air current of dust removal cabinet is from inhaling the glassware through inhaling the material pipe and inhaling the whirlwind tripper, the intensive cold wind air current linear motion of inhaling gets into the whirlwind tripper, the sheet stock of tepid is cooled off in the twinkling of an eye and is hit the graininess by the collision, impurity and heat are inhaled through top induced air trachea in the dust removal cabinet, the even granule material of cooling falls into the feeding seat through the separation of whirlwind tripper, push the mill in by feed motor drive feed hinge dragon, smash into powdered particle. The utility model discloses cooling down the sheet stock of preforming slight heat in the twinkling of an eye, the sheet stock is smashed into the graininess at whirlwind tripper, easily smashes into controllable powder particle diameter, and the feed of being convenient for is articulated longly carried, has reduced the temperature of sheet stock when getting into to grind the body and smash simultaneously, has improved powder finished product quality and work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cyclone distributor of the present invention;

FIG. 3 is a schematic cross-sectional view of an air seal machinery of the present invention;

fig. 4 is a schematic view of the structure of the material suction device according to the present invention.

A part description;

1. the device comprises a base, 2, a material suction device, 3, a material suction pipe, 4, a cyclone material distributor, 5, a feeding motor, 6, a main motor, 7, a grinding body, 8 auxiliary grinding motors, 9, an air draft pipe, 91, a first valve, a second valve, 10, a pipeline A,11, a particle size separator, 12, an air seal device, 13, an air seal motor, 14, a powder rotating sieve, 15, a powder rotating sieve motor, 16, a scraper group, 17, a powder sieving assembly, 18, a steering gear, 19, a pipeline B, 20, a dust removal cabinet, 21, an air storage cylinder, 22, a cabinet door, 23, a pulse valve, a filter element, 24 and a grading impeller, 25, a high-pressure draught fan, 26, an air door valve, 27, a silencer, 28, a pipeline outlet, 29, a motor belt pulley, 30, a filter bag, 31, a triangular belt, 32, a crushing disc, 33, a high-speed wheel, 34, a feeding seat, 35, a feeding hinge, 36, a bearing seat, 37, a separator frame, 38 dust removal cabinet supporting legs, 39, a coarse powder outlet, 40, a finished product powder outlet, 41, a cold air port, 42, a grinding cover, 43, an explosion-proof door, 44, pipelines C and 45, a backflow gear ring, 46, a suction motor, 47, an ultrafine powder outlet, 48 and an air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to the attached figures 1-4, a cyclone material suction and grinding unit for powder coating comprises a feeding unit, a grinding unit, a separating stage, a dust removal unit and a high-pressure draught fan unit, wherein the feeding unit comprises a material suction device 2 and a feeding motor 46, the grinding unit comprises a base 1, a main motor 6, a grinding body 7 and a right feeding seat 34 are arranged on the base 1, a high-speed wheel 33 and a triangular belt 31 are arranged below the grinding body 7 and connected with a motor belt pulley 29, a cold air port 41 is arranged below the grinding body 7, an auxiliary grinding motor 8 is arranged above the grinding body 7, a grading impeller 24 is arranged at the shaft end of the auxiliary grinding motor 8, a grinding disc 32, a backflow gear ring 45 and a bearing seat 36 are arranged in the grinding body 7, a cover 42 is connected with a pipeline A10, the pipeline A10 is connected with a particle size separator 11 of the separating unit, the particle size separator 11 is arranged on a separator frame 37, a steering gear 18 is arranged on the particle size separator 11, the diverter 18 and a pipeline B19 are connected with a dust removing cabinet 20 of a dust removing unit, an air seal 12 is arranged below the particle size separator 11, the air seal 12 is connected with an air seal motor 13, a powder rotating sieve 14 is connected below the air seal 12, one side of the powder rotating sieve 14 is connected with a powder rotating sieve motor 15, a scraping plate group 16 and a powder sieving assembly 17 are arranged in the powder rotating sieve 14, a finished powder outlet 40 and a coarse powder outlet 39 are arranged below the powder rotating sieve 14, a feeding seat 34, a feeding hinge 35 and a feeding motor 46 are arranged on one side of the grinding body 7, a cyclone distributor 4 is arranged at the upper end of the feeding seat 34, the cyclone distributor 4 is connected with a suction device 2 through a suction pipe 3, the suction device 2 is connected with the feeding motor 46, an air inlet 48 is arranged below the suction device 2, the air inlet 48 is connected with a cold air port 41 on one side of the grinding body 7 of the grinding unit through a pipeline, the cold air port 41 is externally connected with refrigeration equipment, the top end of the cyclone distributor 4 is connected with an air guide pipe 9, be equipped with valve 91 and valve two 92 on the induced air trachea 9, the size of the steerable amount of wind of valve 91 and valve two 92, induced air trachea 9 is connected with pipeline B19 and dust removal cabinet 20, and dust removal cabinet 20 is installed on dust remover landing leg 38, and the inside filter bag 30 that is equipped with of dust removal cabinet 20, the outside is equipped with cabinet door 22, and the outside top is equipped with explosion-proof door 43, gas receiver 21, be equipped with pulse valve 23 on the gas receiver 21, dust removal cabinet 20 has superfine powder export 47, and dust removal cabinet 20 side upper end is connected with pipeline C44, and pipeline C44 lower extreme is connected with air door valve 26, high-pressure draught fan 25, and high-pressure draught fan 25 is connected with silencer 27 and pipeline export 28.

Specifically, a high-pressure induced draft fan 25 works to suck strong cold air into a material suction device 2 from an air inlet 48 at the lower end of the material suction device 2 to suck the materials into a cyclone classifier 4, the strong cold air flows linearly move into the cyclone classifier 4 to change into circular motion, rotating powder air flows spirally downwards and conically wind along the inner wall of the cyclone classifier 4, slightly warm sheet materials are instantly cooled, large sheet materials are collided and smashed into particles, impurities and heat are sucked into a dust removal cabinet 20 through an induced air pipe 9, uniformly cooled particle materials are separated and fall into a feeding seat 34 through the cyclone classifier 4, a feeding auger 35 is driven by a feeding motor 46 to be pushed into a grinding body 7, a main motor 6 drives a high-speed smashing disc 32 to rotate to smash the particle materials, the smashed powder is linked with a grading impeller 24 through a secondary grinding motor 8 to carry out particle size grading, the graded powder particles enter a particle size separator 11 along a pipeline A10 through a discharge port of a grinding cover 42, the strong cold air flows quickly linearly move into the particle size separator 11 to change into circular motion along with the spiral inner wall of the cyclone classifier 11, the powder particles enter a particle size separator 11 through a spiral force and a gravity force of the cyclone separator 19, the powder flow is larger than the powder flow of the ultrafine powder flowing upwards and enters a dust removal cabinet 18 and the ultrafine powder outlet through a centrifugal force, and the cyclone separator 18. The utility model discloses can drop finished product powder temperature in the twinkling of an eye, can vanning immediately, production process flow is smooth and easy, has improved powder finished product quality, smashes efficiently, and particle size distribution concentrates, and finished product powder temperature low grade formula production requirement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (2)

1. The cyclone material suction grinding machine set for the powder coating comprises a feeding machine set, a crushing machine set, a separating machine, a dust removing machine set and a high-pressure draught fan set, wherein the feeding machine set is connected with the crushing machine set, the crushing machine set is connected with a separating machine set through a pipeline A (10), the separating machine set is connected with the dust removing machine set through a pipeline B (19), the dust removing machine set is connected with a high-pressure draught fan (25) through a pipeline C (44), the high-pressure draught fan (25) is connected with a pipeline outlet (28), the feeding machine set comprises a material suction device (2), the material suction device (2) is connected with a material suction motor (46), the cyclone material suction grinding machine set is characterized in that the material suction device (2) is connected with a cyclone material distributor (4) through a material suction pipe (3), the top end of the cyclone material distributor (4) is connected with an air suction pipe (9), the air suction pipe (9) is connected with a material suction pipe B (19), the lower end of the cyclone material distributor (4) is provided with a material feeding seat (34), one end of a feeding screw (35) is connected with a feeding screw (5), the other end of the feeding screw (35) is connected with a crushing machine set (7), and the air inlet (48) is connected with a crushing mill set (41) below the crushing machine set.

2. The cyclone suction mill assembly of claim 1, wherein said draft air duct (9) is provided with a first valve (91) and a second valve (92).

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