CN211837460U - Mixer - Google Patents

Abstract

The utility model discloses a mixer, which comprises a mixing shell, a rotating shaft, a coulter fixing seat and a coulter; the first end of the rotating shaft extends into the mixing shell, and the rotating shaft is rotatably connected with the mixing shell; the coulter fixing seat is fixed on the first end of the rotating shaft, and the coulter is fixed on the coulter fixing seat; at least the surface of the rotating shaft, the surface of the coulter fixing seat and the surface of the coulter are covered with non-stick material layers. When the material mixing device is used, materials are injected into the material mixing shell, the rotating shaft is driven to rotate, the rotating shaft drives the colter fixing seat to rotate, the colter is further driven to rotate, and the materials in the material mixing shell are uniformly stirred. Because the surface of at least rotation axis, the surface of coulter fixing base and the surface covering of coulter have the on-stick material layer, consequently, can avoid the material to glue on coulter, coulter fixing base and rotation axis, promptly the utility model provides a binder problem of blade and rotation axis.

Description

Mixer

Technical Field

The utility model belongs to the technical field of the blender technique and specifically relates to a blender is related to.

Background

At present, the equipment that is used for desulfurization accessory substance humidification on the market adopts biax humidification mixer and unipolar humidification mixer mostly, and this equipment all adopts horizontal structure, all sets up countless blade on biax and the unipolar, through drive arrangement drive biax or unipolar blade, under the water spray condition simultaneously, makes the material humidification of desulfurization accessory substance and mixes.

However, due to the influence of the material characteristics of the desulfurization byproducts, a large amount of materials are adhered to the shaft and the blades, if the materials adhered to the shaft and the blades, particularly the blades, are not cleaned in time, the blades are completely wrapped in the materials like snowball balls and become a cylinder, the materials cannot be smoothly conveyed to the discharge port from the feed port end, the materials are rotated in situ in the stirrer all the time, and the discharge time is prolonged. More and more materials in the stirrer inevitably cause the increase of the running load of the stirrer until the materials are accumulated to a certain degree, and the stirrer is damaged due to overload.

Therefore, the technical problem to be solved is to solve the problem of sticking the blades and the rotating shaft.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a mixer, which can solve the problem of sticking material on the blades and the rotating shaft.

In order to achieve the above object, the present invention provides the following solutions:

a mixer comprises a mixing shell, a rotating shaft, a coulter fixing seat and a coulter;

the first end of the rotating shaft extends into the mixing shell, and the rotating shaft is rotatably connected with the mixing shell;

the coulter fixing seat is fixed on the first end of the rotating shaft, and the coulter is fixed on the coulter fixing seat;

at least the surface of the rotating shaft, the surface of the coulter fixing seat and the surface of the coulter are covered with non-stick material layers.

In a particular embodiment, the mixing housing and the rotating shaft constitute a closed cavity.

In another specific embodiment, the axis of rotation is positioned perpendicular to the bottom of the compounding housing;

the rotating shaft is a hollow shaft and can convey materials into the mixing shell;

the number of the coulters is multiple, and the coulters are distributed along the radial direction of the coulter fixing seat;

and a discharge port is formed in the circumferential bottom end of the mixing shell and used for mixing and outputting.

In another embodiment, the plow blade is inclined away from the axis of the rotating shaft.

In another specific embodiment, the mixer further comprises a homogenizing device;

the material homogenizing device is arranged at the bottom end of the material mixing shell and located at the first end of the rotating shaft and used for uniformly dispersing the materials output by the rotating shaft.

In another specific embodiment, the material homogenizing device is a cone projection, the cone projection extends into the rotating shaft, and the axis of the cone coincides with the axis of the rotating shaft.

In another specific embodiment, the mixer further comprises a water spray device;

the water spraying device is arranged in the mixing shell and positioned above the coulter fixing seat and used for spraying water.

In another specific embodiment, the water spray device comprises a water spray pipe and a nozzle;

the nozzle is arranged on the water spraying pipeline and is used for spraying water;

the water spray pipeline is used for conveying water.

In another specific embodiment, the mixer further comprises an exhaust;

the exhaust device is arranged on the mixing shell and is used for filtering gas exhausted from the mixing shell;

the exhaust device is positioned above the water spraying device;

and/or

The mixer also comprises a feeding seat and a driving device fixing seat;

the drive arrangement fixing base is installed the top of compounding casing, the feeding seat is installed on the drive arrangement fixing base, the bottom of feeding seat with the second end conducting connection of rotation axis, and it is sealed through sealed dustproof pad between the two.

In another specific embodiment, the mixer further comprises a driving unit and a revolving support unit;

the driving unit is arranged on the driving device fixing seat, the rotary supporting unit is in transmission connection with the driving unit, and the rotary supporting unit is fixedly connected with the rotating shaft;

and/or

The mixer also comprises a pull rod, one end of the pull rod is connected with the rotating shaft, and the other end of the pull rod is connected with the coulter fixing seat;

and/or

The non-stick material layer is a macromolecule non-stick plate.

According to the utility model discloses an each embodiment can make up as required wantonly, and the embodiment that obtains after these combinations is also in the utility model discloses the scope is the utility model discloses a part of the concrete implementation mode.

Without being limited to any theory, it can be seen from the above disclosure that, when the mixer disclosed by the utility model is used, the material is injected into the mixing housing, the rotating shaft is driven to rotate, the rotating shaft drives the coulter fixing seat to rotate, and further drives the coulter to rotate, so as to uniformly stir the material in the mixing housing. Because the surface of at least rotation axis, the surface of coulter fixing base and the surface covering of coulter have the on-stick material layer, consequently, can avoid the material to glue on coulter, coulter fixing base and rotation axis, promptly the utility model provides a binder problem of blade and rotation axis.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any novelty.

Fig. 1 is a schematic front view of a mixer according to the present invention;

fig. 2 is a schematic top view of the mixer provided by the present invention;

fig. 3 is a schematic structural view of the coulter provided by the utility model.

Wherein, in fig. 1-3:

the device comprises a mixing shell 1, a rotating shaft 2, a colter fixing seat 3, a colter 4, a material homogenizing device 5, a water spraying device 6, a water spraying pipeline 61, a nozzle 62, an exhaust device 7, a feeding seat 8, a driving device fixing seat 9, a driving unit 10, a rotary supporting unit 11, a pull rod 12, a mixing area 13 and a discharge hole 101.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to fig. 1 to 3 and the detailed description.

Example one

As shown in figure 1, the utility model discloses a mixer for the mixing and stirring of materials. Wherein, the blender includes compounding casing 1, rotation axis 2, coulter fixing base 3 and coulter 4.

In the first end of rotation axis 2 extended to compounding casing 1, and rotation axis 2 and 1 rotatable coupling of compounding casing, for the convenience of the material input to compounding casing 1 in, can set up rotation axis 2 and be the hollow shaft, realize the transport of material through the inside hollow channel of rotation axis 2. It should be noted that, a material injection hole may also be directly formed in the mixing housing 1 to transport the material.

The compounding housing 1 may be cylindrical, square block shaped, or other shapes.

The coulter fixing seat 3 is fixed on the first end of the rotating shaft 2, and the coulter fixing seat 3 can be disc-shaped or strip-shaped. Coulter 4 is fixed on coulter fixing base 3, and in order to improve the degree of consistency of stirring material, the number that sets up coulter 4 is a plurality of, and the equipartition is on coulter fixing base 3.

At least the surface of the rotating shaft 2, the surface of the coulter fixing seat 3 and the surface of the coulter 4 are covered with a non-stick material layer. The non-stick layer can be a covering layer made of any material of non-stick materials.

The utility model discloses a mixer, during the use, injects the material into compounding casing 1, and drive rotation axis 2 is rotatory, and rotation axis 2 drives coulter fixing base 3 and rotates, and then drives coulter 4 and rotates, with the material mixing in the compounding casing 1 evenly. Because the surface of at least rotation axis 2, the surface of coulter fixing base 3 and the surface covering of coulter 4 have the on-stick material layer, consequently, can avoid the material to glue on coulter 4, coulter fixing base 3 and rotation axis 2, promptly the utility model provides a blade and rotation axis 2's sizing problem.

Example two

In the second embodiment, the mixer in the first embodiment is similar to the mixer in the second embodiment, and the same parts are not repeated, and only the differences are introduced.

In this embodiment, the utility model discloses a compounding casing 1 and rotation axis 2 constitute and seal the cavity, and coulter fixing base 3 and coulter 4 all are located this confined cavity, avoid the dust to leak outward and cause environmental pollution in the air.

Further, the utility model discloses a rotation axis 2 is placed perpendicularly with the shell bottom of compounding casing 1, and the blender in this embodiment is vertical mixer promptly. The rotating shaft 2 is a hollow shaft capable of transporting the material into the mixing housing 1. The number of the coulters 4 is multiple, the coulters are distributed along the radial direction of the coulter fixing seat 3, and in order to achieve more uniform material mixing, the coulters 4 are uniformly distributed on the radial direction of the coulter fixing seat 3 as an example. In this embodiment, taking the example that the coulter 4 fixing set includes 4 fixing rods, the 4 fixing rods are uniformly distributed along the circumferential direction of the rotating shaft 2. In order to avoid the end of the fixed rod far away from the rotating shaft 2 from drooping, the utility model discloses a mixer further comprises a pull rod 12, one end of the pull rod 12 is connected with the rotating shaft 2, and the other end of the pull rod 12 is connected with the coulter fixing seat 3, as shown in figure 1. Specifically, two ends of the pull rod 12 are respectively hinged with the rotating shaft 2 and the coulter fixing seat 3.

Discharge gate 101 has been seted up on the circumference bottom of compounding casing 1 for the compounding output, for the ease of the compounding after the mixture evenly discharges, the utility model discloses a compounding casing 1's bottom circumference equipartition has a plurality of discharge gates 101. It should be noted that the discharge port 101 includes a first opening provided on the bottom wall of the mixing casing 1 and a second opening provided on the side wall of the mixing casing 1, the first opening extends along the outer side of the bottom wall of the casing to the direction close to the rotating shaft 2, the first opening at least extends to the outermost coulter 4 corresponding to the bottom wall of the casing, and the second opening extends from the bottom end of the side wall of the casing to the top end direction, and at least extends to the top end of the coulter fixing base 3 corresponding to the side wall of the casing.

Further, the utility model discloses a coulter 4 sets up to the axial lead direction slope that is kept away from rotation axis 2, is convenient for promote the material after mixing to discharge gate 101 direction, and the material of being convenient for is discharged, is convenient for unload.

Further, the utility model discloses a blender still includes mixing device 5, and mixing casing 1's bottom is arranged in to mixing device 5, and is located the first end of rotation axis 2 for evenly scatter the material of 2 exports of rotation axis.

Specifically, the utility model discloses a homocline device 5 is that the cone is protruding, and in the cone was protruding to rotation axis 2, and the axial lead of cone and the axial lead coincidence of rotation axis 2. The material homogenizing device 5 disperses the material uniformly to the periphery. The cone-shaped protrusion can be integrally formed and connected with the mixing shell 1 or detachably connected. The material homogenizing device 5 may be other devices capable of homogenizing.

Further, the utility model discloses a mixer still includes water jet equipment 6, and water jet equipment 6 is arranged in compounding casing 1, is located the top of coulter fixing base 3 for the water spray realizes humidification and dust fall. The area between the water spraying device 6 and the bottom wall of the mixing housing 1 is a mixing area 13.

Specifically, the utility model discloses a water jet equipment 6 includes water spray pipe 61 and nozzle 62, and nozzle 62 installs on water spray pipe 61 for spray water, water spray pipe 61 are used for carrying water. It should be noted that the number of the nozzles 62 is plural, and the nozzles 62 are uniformly distributed on the water spraying pipe 61, and the nozzles 62 are disposed toward the coulter fixing base 3.

Further, the utility model discloses a mixer still includes exhaust apparatus 7, and exhaust apparatus 7 installs on compounding casing 1 for filter from compounding casing 1 combustion gas, specifically, exhaust apparatus 7 is located water jet equipment 6's top, and the gas of being convenient for passes exhaust apparatus 7 and discharges.

Further, the utility model discloses a blender still includes feeding seat 8 and drive arrangement fixing base 9, and drive arrangement fixing base 9 is installed on the top of compounding casing 1, and feeding seat 8 is installed on drive arrangement fixing base 9, and the bottom of feeding seat 8 and the second end turn-on connection of rotation axis 2, and it is sealed through sealed dustproof pad between the two, avoid the dust in the compounding casing 1 to leak.

Further, the utility model discloses a blender still includes drive unit 10 and gyration the support element 11, and drive unit 10 is installed on drive arrangement fixing base 9, and gyration support element 11 is connected with drive unit 10 transmission, gyration support element 11 and 2 fixed connection of rotation axis.

Further, the utility model discloses a blender still includes pull rod 12, and the one end and the rotation axis 2 of pull rod 12 are connected, and the other end and the coulter fixing base 3 of pull rod 12 are connected, avoid coulter fixing base 3 to keep away from that end of rotation axis 2 and hang down.

Specifically, the utility model discloses a non-stick material layer is the non-stick board of polymer. It should be noted that the non-stick layer may also be a layer of other non-stick materials.

In the present invention, "first", "second", etc. are all distinguished in description, and have no other special meaning.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A mixer is characterized by comprising a mixing shell, a rotating shaft, a coulter fixing seat and a coulter;

the first end of the rotating shaft extends into the mixing shell, and the rotating shaft is rotatably connected with the mixing shell;

the coulter fixing seat is fixed on the first end of the rotating shaft, and the coulter is fixed on the coulter fixing seat;

at least the surface of the rotating shaft, the surface of the coulter fixing seat and the surface of the coulter are covered with non-stick material layers.

2. A mixer according to claim 1, wherein the mixing housing and the rotating shaft constitute a closed cavity.

3. The mixer of claim 2, wherein the axis of rotation is positioned perpendicular to a bottom of the compounding housing;

the rotating shaft is a hollow shaft and can convey materials into the mixing shell;

the number of the coulters is multiple, and the coulters are distributed along the radial direction of the coulter fixing seat;

and a discharge port is formed in the circumferential bottom end of the mixing shell and used for mixing and outputting.

4. The mixer of claim 3 wherein said plow blade is angled away from the axis of said rotating shaft.

5. The mixer of claim 1, further comprising a homogenizing device;

the material homogenizing device is arranged at the bottom end of the material mixing shell and located at the first end of the rotating shaft and used for uniformly dispersing the materials output by the rotating shaft.

6. The mixer of claim 5 wherein the homogenizing device is a conical projection extending into the rotating shaft and the axis of the cone coincides with the axis of the rotating shaft.

7. The mixer according to any one of claims 1-6, further comprising a water spray device;

the water spraying device is arranged in the mixing shell and positioned above the coulter fixing seat and used for spraying water.

8. The mixer of claim 7, wherein the water injection device comprises a water injection pipe and a nozzle;

the nozzle is arranged on the water spraying pipeline and is used for spraying water;

the water spray pipeline is used for conveying water.

9. The mixer of claim 7, further comprising an exhaust;

the exhaust device is arranged on the mixing shell and is used for filtering gas exhausted from the mixing shell;

the exhaust device is positioned above the water spraying device;

and/or

The mixer also comprises a feeding seat and a driving device fixing seat;

the drive arrangement fixing base is installed the top of compounding casing, the feeding seat is installed on the drive arrangement fixing base, the bottom of feeding seat with the second end conducting connection of rotation axis, and it is sealed through sealed dustproof pad between the two.

10. The mixer according to claim 9, further comprising a driving unit 10 and a rotary support unit;

the driving unit is arranged on the driving device fixing seat, the rotary supporting unit is in transmission connection with the driving unit, and the rotary supporting unit is fixedly connected with the rotating shaft;

and/or

The mixer also comprises a pull rod, one end of the pull rod is connected with the rotating shaft, and the other end of the pull rod is connected with the coulter fixing seat;

and/or

The non-stick material layer is a macromolecule non-stick plate.

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