CN214020146U - Material uniform mixing device - Google Patents

Abstract

The utility model provides a material uniform mixing device, which comprises a powder bin and a mixer which are sequentially arranged from top to bottom, wherein powder to be mixed is placed in the powder bin, the mixer is used for mixing the powder with water to form uniform materials, the powder bin is connected with the mixer through a conveying mechanism, the conveying mechanism is used for conveying the powder in the powder bin into the mixer, and the conveying mechanism is arranged between the powder bin and the mixer and separates the mixer from the powder bin, so that hot gas can be prevented from ascending into the powder bin and other equipment to cause the powder to be adhered to the equipment to block a pipeline; meanwhile, the mixer adopts a mode of feeding powder from the upper part and feeding hot water from the lower part, so that water and the powder can be better mixed, and the phenomenon of material balling is reduced; the setting of mixed material export overflow weir baffle then can avoid the conglomerate material and water directly to flow through the mixture export, improves the compounding effect.

Description

Material uniform mixing device

Technical Field

The utility model relates to a fuel ethanol makes the field, especially relates to a material homogeneous mixing device.

Background

With the energy saving and emission reduction becoming the mainstream environmental protection mouth in the world, the ethanol gasoline is gradually used for replacing the traditional gasoline, and the energy structure adjustment and the reduction of the environmental pollution promote the development of the field of preparing the ethanol fuel by grains. In the production process of preparing ethanol from grains, the raw materials are crushed and then made into uniform materials, which is an important process.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to put the mode of the direct butt joint of feed inlet with the discharge gate in powder storehouse and blender among the prior art, during steam in the blender went upward to get into other equipment, can lead to the powder to glue to connect to equipment, cause the pipeline to block up, the utility model provides a material homogeneous mixing device solves above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a material homogeneous mixing device, is including powder storehouse and the blender that from top to bottom sets gradually, place the powder that remains to mix in the powder storehouse, the blender is used for with the powder mixes with water and forms even material, the powder storehouse with the blender is connected through conveying mechanism, conveying mechanism be used for with powder in the powder storehouse is carried extremely in the blender.

Further: the mixer comprises a mixing barrel and a rotating shaft, the mixing barrel is arranged along the horizontal direction, the rotating shaft is rotatably installed in the mixing barrel, the axis of the rotating shaft is overlapped with the central axis of the mixing barrel, a spatula is installed on the rotating shaft, the left part of the mixing barrel is provided with a powder inlet with an upward opening, a water inlet is formed in the mixing barrel and positioned below the powder inlet, the right part of the mixing barrel is provided with a mixed material outlet with a downward opening, and an exhaust port is formed in the barrel wall of the mixing barrel; in the compounding section of thick bamboo, be located the left side of mixing material export is provided with the overflow weir baffle, the lower part of overflow weir baffle with the inside wall fixed connection of compounding section of thick bamboo, the bottom of overflow weir baffle is provided with the evacuation mouth.

Further: the conveying mechanism comprises a charging barrel and a transmission shaft, the transmission shaft is rotatably arranged in the charging barrel along the horizontal direction, the transmission shaft is driven to rotate by a driving part, the right part of the transmission shaft is provided with a helical blade, and the edge of the inner side of the helical blade is fixedly connected with the outer wall of the transmission shaft; the left part of the transmission shaft is provided with a stirring blade, the stirring blade is arranged outwards along the radial direction, the transmission shaft is fixedly sleeved with a shaft sleeve, and the shaft sleeve is fixedly connected with the stirring blade through a support rod; a first discharge hole is formed below the powder bin, a second feed hole is formed in the charging barrel and is positioned above the helical blade, and the second feed hole is positioned below the first discharge hole and communicated with the first discharge hole; and a second discharge hole is arranged below the left part of the charging barrel, is positioned above the powder inlet and is communicated with the powder inlet.

Further: stirring vane's quantity is three, and is three stirring vane evenly sets up along circumference, the last spiral becket that is equipped with of stirring vane, the axle center of spiral becket with the axle center coincidence of transmission shaft sets up, the spiral becket revolve to with helical blade revolve to the same, the helix and the three of spiral becket the apex fixed connection of stirring vane.

Further: the number of the transmission shafts is two, the two transmission shafts are arranged in parallel, the two transmission shafts are respectively a first transmission shaft and a second transmission shaft, and the spiral blades on the first transmission shaft and the spiral blades on the second transmission shaft are arranged in opposite rotating directions.

Further: the drive division includes driving motor, drive gear and driven gear, driving motor is fixed to be set up on the feed cylinder, driving motor's output shaft with the right-hand member fixed connection of first transmission shaft to can drive first transmission shaft rotates, drive gear fixed mounting be in the left end of first transmission shaft, driven gear fixed mounting be in the left end of second transmission shaft, drive gear with driven gear meshes the setting.

The utility model has the advantages that the material uniform mixing device of the utility model can avoid the situation that the powder material is adhered to the equipment and the pipeline is blocked because the hot gas enters the equipment such as the powder bin in an ascending way by arranging the conveying mechanism between the powder bin and the mixer and separating the mixer from the powder bin; meanwhile, the mixer adopts a mode of feeding powder from the upper part and feeding hot water from the lower part, so that water and the powder can be better mixed, and the phenomenon of material balling is reduced; the setting of mixed material export overflow weir baffle then can avoid the conglomerate material and water directly to flow through the mixture export, improves the compounding effect.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of a material homogenizing and mixing apparatus of the present invention;

FIG. 2 is a schematic diagram of the construction of the blender;

FIG. 3 is a schematic view of the internal structure of the mixing bowl;

FIG. 4 is a schematic structural view of a propeller shaft;

fig. 5 is a schematic structural view of the conveying mechanism.

In the figure, 1, a powder bin, 2, a mixing barrel, 3, a rotating shaft, 4, a scraper, 5, a powder inlet, 6, a water inlet, 7, a mixed material outlet, 8, an exhaust port, 9, an overflow weir baffle, 10, a drain port, 14, a charging barrel, 15, a transmission shaft, 16, a helical blade, 17, a stirring blade, 18, a shaft sleeve, 19, a supporting rod, 20, a first discharge port, 22, a second feed port, 23, a second discharge port, 24, a helical metal ring, 25, a driving motor, 26, a driving gear, 27, a driven gear, 51, a first transmission shaft, 52 and a second transmission shaft.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element 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.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

As shown in fig. 1, the utility model provides a material homogeneous mixing device, including powder storehouse 1 and the blender that from top to bottom sets gradually, place the powder of treating the mixture in the powder storehouse 1, the blender is used for with the powder mixes with water and forms homogeneous material, powder storehouse 1 with the blender is connected through conveying mechanism, conveying mechanism be used for with powder in the powder storehouse 1 is carried extremely in the blender.

The during operation, qualified powder after the rubbing crusher is smashed keeps in powder storehouse 1, if the discharge gate with powder storehouse 1 directly docks with the feed inlet of blender, steam in the blender goes upward and gets into in other equipment, can lead to the powder to glue on the equipment, cause the pipe blockage, through set up conveying mechanism between powder storehouse 1 and blender, powder in the powder storehouse 1 gets into conveying mechanism through the measurement and through the vibration feed, separate the setting with blender and powder storehouse 1 through conveying mechanism, then can avoid steam to get into in equipment such as powder storehouse 1.

Referring to fig. 2 and 3, the mixer includes a mixing barrel 2 and a rotating shaft 3, the mixing barrel 2 is arranged along a horizontal direction, the rotating shaft 3 is rotatably installed in the mixing barrel 2, an axis of the rotating shaft 3 is overlapped with a central axis of the mixing barrel 2, a spatula 4 is installed on the rotating shaft 3, a powder inlet 5 with an upward opening is arranged at the left part of the mixing barrel 2, a water inlet 6 is arranged below the powder inlet 5 on the mixing barrel 2, a mixed material outlet 7 with a downward opening is arranged at the right part of the mixing barrel 2, and an exhaust port 8 is arranged on the barrel wall of the mixing barrel 2; in the mixing barrel 2, the left side that is located the mixed material export 7 is provided with overflow weir baffle 9, the lower part of overflow weir baffle 9 with the inside wall fixed connection of mixing barrel 2, the bottom of overflow weir baffle 9 is provided with evacuation mouth 10.

During operation, the powder is advanced to the blender adoption top, and hydrothermal mode is advanced to the below, and pivot 3 drives spatula 4 and mixes the stirring and form even material and discharge from mixing material export 7 to powder and water, and the steam that the compounding in-process produced is discharged from gas vent 8, and powder entry 3 is located the top, and water inlet 6 is located the below, can make the better mixing of water and powder, reduces material balling-up phenomenon. Through setting up overflow weir baffle 9, can avoid the direct outflow through the mixture export of conglomerate material and water, improve the compounding effect, the setting of evacuation mouth 10, the equipment of being convenient for washes the material of blender bottom clean when shutting down.

As shown in fig. 4 and 5, the conveying mechanism includes a barrel 14 and a transmission shaft 15, the transmission shaft 15 is rotatably installed in the barrel 14 in a horizontal direction, the transmission shaft 15 is driven to rotate by a driving part, a helical blade 16 is installed at the right part of the transmission shaft 15, and the inner edge of the helical blade 16 is fixedly connected with the outer wall of the transmission shaft 15; a stirring blade 17 is arranged at the left part of the transmission shaft 15, the stirring blade 17 is arranged outwards along the radial direction, a shaft sleeve 18 is fixedly sleeved on the transmission shaft 15, and the shaft sleeve 18 is fixedly connected with the stirring blade 17 through a support rod 19; a first discharge hole 20 is arranged below the powder bin 1, a second feed hole 22 is arranged above the helical blade 16 on the charging barrel 14, and the second feed hole 22 is arranged below the first discharge hole 20 and communicated with the first discharge hole 20; a second discharge port 23 is arranged below the left part of the charging barrel 14, and the second discharge port 23 is positioned above the powder inlet 5 and communicated with the powder inlet 5.

Stirring vane 17's quantity is three, and is three stirring vane 17 evenly sets up along circumference, be equipped with spiral metal ring 24 on stirring vane 17, spiral metal ring 24's axle center with the axle center coincidence of transmission shaft 15 sets up, spiral metal ring 24 revolve to with helical blade 16 revolve to the same, spiral and three of spiral metal ring 24 the apex fixed connection of stirring vane 17.

The powder gets into conveying mechanism from first discharge gate 20, rotate through drive division drive transmission shaft 15, helical blade 16 rotates, the powder is because under action of gravity and helical blade 16 rotate and promote, carry from the right side to left, carry left part second discharge gate 23 with the powder of right part second feed inlet 22, and the powder falls into the blender under the action of gravity, through setting up three stirring vane 17, when the material in the blender gets into in the feed cylinder 14, stirring vane 17 can in time strike off, and then avoided the material adhesion on feed cylinder 14, guarantee that the powder has sufficient transport space. Through set up three stirring vane 17 in helical blade 16's left side, adopt helical blade 16 and stirring vane 17 to the mode of combining, can improve conveying efficiency to through setting up spiral becket 24, can increase stirring vane 17's rigidity, can effectively avoid the material to arouse the deformation to stirring vane 17 impact in the course of the work.

The number of the transmission shafts 15 is two, the two transmission shafts 15 are arranged in parallel, the two transmission shafts 15 are respectively a first transmission shaft 51 and a second transmission shaft 52, and the spiral blades 16 on the first transmission shaft 51 and the spiral blades 16 on the second transmission shaft 52 are arranged in opposite rotating directions.

The driving part comprises a driving motor 25, a driving gear 26 and a driven gear 27, the driving motor 25 is fixedly arranged on the charging barrel 14, an output shaft of the driving motor 25 is fixedly connected with the right end of the first transmission shaft 51 and can drive the first transmission shaft 51 to rotate, the driving gear 26 is fixedly arranged at the left end of the first transmission shaft 51, the driven gear 27 is fixedly arranged at the left end of the second transmission shaft 52, and the driving gear 26 is meshed with the driven gear 27. The two transmission shafts 15 are driven to synchronously rotate reversely by the driving motor 25 in a gear meshing mode so as to carry out conveying work, the two transmission shafts 15 drive the helical blades 16 to work, the conveying efficiency can be improved, the rotating speed of the transmission shafts 15 can be accurately controlled through the rotating amount of the driving motor 25, and automatic control can be realized.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (6)

1. The utility model provides a material homogeneous mixing device, includes powder storehouse (1) and the blender that from top to bottom sets gradually, its characterized in that: the powder mixing device is characterized in that powder to be mixed is placed in the powder bin (1), the mixer is used for mixing the powder with water to form uniform materials, the powder bin (1) is connected with the mixer through a conveying mechanism, and the conveying mechanism is used for conveying the powder in the powder bin (1) to the mixer.

2. A material homogenizing and mixing apparatus as claimed in claim 1, wherein: the mixer comprises a mixing barrel (2) and a rotating shaft (3), the mixing barrel (2) is arranged along the horizontal direction, the rotating shaft (3) is rotatably installed in the mixing barrel (2), the axis of the rotating shaft (3) is overlapped with the central axis of the mixing barrel (2), a spatula (4) is installed on the rotating shaft (3), the left part of the mixing barrel (2) is provided with a powder inlet (5) with an upward opening, a water inlet (6) is formed in the mixing barrel (2) and positioned below the powder inlet (5), the right part of the mixing barrel (2) is provided with a mixed material outlet (7) with a downward opening, and the barrel wall of the mixing barrel (2) is provided with an exhaust port (8);

in mixing cylinder (2), be located the left side of mixture export (7) is provided with overflow weir baffle (9), the lower part of overflow weir baffle (9) with the inside wall fixed connection of mixing cylinder (2), the bottom of overflow weir baffle (9) is provided with evacuation mouth (10).

3. A material homogenizing and mixing apparatus as claimed in claim 2, wherein: the conveying mechanism comprises a charging barrel (14) and a transmission shaft (15), the transmission shaft (15) is rotatably installed in the charging barrel (14) along the horizontal direction, the transmission shaft (15) is driven to rotate through a driving part, a spiral blade (16) is installed at the right part of the transmission shaft (15), and the inner side edge of the spiral blade (16) is fixedly connected with the outer wall of the transmission shaft (15); a stirring blade (17) is arranged at the left part of the transmission shaft (15), the stirring blade (17) is arranged outwards along the radial direction, a shaft sleeve (18) is fixedly sleeved on the transmission shaft (15), and the shaft sleeve (18) is fixedly connected with the stirring blade (17) through a support rod (19); a first discharge hole (20) is formed below the powder bin (1), a second feed hole (22) is formed in the charging barrel (14) and located above the spiral blade (16), and the second feed hole (22) is located below the first discharge hole (20) and communicated with the first discharge hole (20); a second discharge hole (23) is arranged below the left part of the charging barrel (14), and the second discharge hole (23) is positioned above the powder inlet (5) and communicated with the powder inlet (5).

4. A material homogenizing and mixing apparatus as claimed in claim 3, wherein: stirring vane (17) is quantity three, three stirring vane (17) evenly sets up along circumference, be equipped with spiral metal ring (24) on stirring vane (17), the axle center of spiral metal ring (24) with the axle center coincidence of transmission shaft (15) sets up, the revolve of spiral metal ring (24) to with the revolve of helical blade (16) is the same, the helix and the three of spiral metal ring (24) the apex fixed connection of stirring vane (17).

5. A material homogenizing and mixing apparatus as claimed in claim 3, wherein: the number of the transmission shafts (15) is two, the two transmission shafts (15) are arranged in parallel, the two transmission shafts (15) are respectively a first transmission shaft (51) and a second transmission shaft (52), and the spiral blades (16) on the first transmission shaft (51) and the spiral blades (16) on the second transmission shaft (52) are arranged in opposite rotating directions.

6. The material homogenizing and mixing apparatus of claim 5, wherein: the drive division includes driving motor (25), drive gear (26) and driven gear (27), driving motor (25) are fixed to be set up on feed cylinder (14), the output shaft of driving motor (25) with the right-hand member fixed connection of first transmission shaft (51), and can drive first transmission shaft (51) rotate, drive gear (26) fixed mounting be in the left end of first transmission shaft (51), driven gear (27) fixed mounting be in the left end of second transmission shaft (52), drive gear (26) with driven gear (27) meshing sets up.

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