CN215710204U - Powder mixing device convenient for discharging - Google Patents

Abstract

The utility model provides a powder blending device convenient for discharging, which comprises: mixing storehouse, mixing pipe, aggregate storehouse, pipeline, mixing pipe is vertical to be installed in mixing storehouse and the mixing storehouse is run through to the bottom of mixing pipe, and the below in the storehouse is mixed in the ginseng to the aggregate storehouse, and connecting device and aggregate storehouse intercommunication are passed through to the bottom of mixing pipe, and pipeline installs in aggregate storehouse below and pipeline and aggregate storehouse intercommunication, still includes: spiral feeder, mixing storehouse includes: the spiral feeding device comprises a cylinder body and a cone, wherein the cylinder body is vertically arranged, the cone is arranged below the cylinder body and is in sealing connection with the cone, a discharge hole is formed in the bottom of the cone, the first end of the spiral feeding device is communicated with the bottom of the cone, and the second end of the spiral feeding device is communicated with a conveying pipeline.

Description

Powder mixing device convenient for discharging

Technical Field

The utility model relates to the field of powder blending equipment, in particular to a powder blending device convenient for discharging.

Background

In industrial production, generally, in a post-processing procedure, a large number of materials in different batches are blended or homogenized to obtain uniform materials capable of representing the average performance of products, so that the influence of nonuniform materials on the quality of the products is reduced, the blending pipe is simple in structure, strong in sealing effect, large in handling capacity and low in energy consumption, and a large number of blending pipes are used for mixing for blending equipment in industry.

The existing blending equipment is generally provided with a central blending pipe and peripheral blending pipes as shown in fig. 1, the central blending pipe is connected with the periphery through connecting rods, due to the physical influence of powder, the flowability of some powder is relatively poor, the vibration of the central blending pipe is the vibration of an external blending pipe bundle, the vibration force is indirectly transmitted and attenuated, the central blending pipe bundle has the condition of unsmooth blanking, the quality of products is influenced, and meanwhile, workers also spend a large amount of time for cleaning, and the production efficiency is influenced.

Disclosure of Invention

In view of the above problems in the background art, the present invention provides a blending device facilitating discharging, comprising: mixing storehouse, blending pipe, aggregate bin, pipeline, the blending pipe is vertical to be installed in the mixing storehouse and the bottom of blending pipe runs through the mixing storehouse, the aggregate bin is installed in the below of mixing storehouse, the bottom of blending pipe passes through connecting device with the aggregate bin intercommunication, pipeline installs in the aggregate bin below and pipeline with the aggregate bin intercommunication still includes: the spiral feeder, the blending storehouse includes: the spiral feeding device comprises a cylinder and a cone, wherein the cylinder is vertically arranged, the cone is installed below the cylinder and is in sealing connection with the cone, a discharge hole is formed in the bottom of the cone, a first end of the spiral feeding device is communicated with the bottom of the cone, and a second end of the spiral feeding device is communicated with the conveying pipeline.

Further, the spiral feeding device comprises: the extrusion pipe is installed in the extrusion pipe, the extrusion pipe is driven by a driving device, the extrusion pipe is horizontally arranged, the first end of the extrusion pipe is located below the discharge port, the first end of the extrusion pipe is detachably connected with the discharge port, and the second end of the extrusion pipe is detachably connected with the conveying pipeline.

Further, the method also comprises the following steps: inlet pipe, discharging pipe, butt joint pipe, inlet pipe fixed mounting be in the first end of extruded pipe and the inlet pipe perpendicular to the extruded pipe, the inlet pipe with the feed inlet meets through the flange, discharging pipe fixed mounting be in the second end of extruded pipe and the discharging pipe perpendicular to the extruded pipe, butt joint pipe fixed mounting be in on the pipeline, the discharging pipe with meet through the flange between the butt joint pipe.

Furthermore, the mixing pipe is provided with a plurality of mixing pipes which are distributed in the mixing bin in a surrounding mode, the bottom of each mixing pipe penetrates through the side wall of the cone, and the bottom of each mixing pipe is communicated with the collecting bin through an elbow connecting pipe.

Furthermore, a top cover is arranged at the top of the barrel, the top of the mixing pipe penetrates through the top cover and extends outwards, and a vibrator is arranged at the top of the mixing pipe.

Furthermore, a plurality of openings are formed in the mixing pipe.

Compared with the prior art, the utility model provides a powder blending device convenient for discharging, which has the following beneficial effects:

according to the utility model, the spiral feeding device is arranged, one end of the spiral feeding device is communicated with the bottom of the mixing bin, the other end of the spiral feeding device is communicated with the conveying pipeline, the mixing pipe collects powder near the side wall of the mixing bin, the powder enters the material collecting bin and is conveyed into the conveying pipeline, the spiral feeding device conveys the powder at the bottom of the mixing bin into the conveying pipeline at a set speed, the powder at the bottom of the mixing bin is uniformly mixed with the powder near the side wall of the mixing bin, and the problem of low discharging efficiency at the bottom of the mixing bin of the traditional mixing equipment is solved.

Drawings

FIG. 1 is a schematic view of a conventional blending apparatus.

FIG. 2 is a schematic view of the upper part of a powder blending device for facilitating discharge.

FIG. 3 is a schematic view of the lower part of a powder blending device for facilitating discharge.

Wherein: 1-a mixing pipe; 201-cylinder body; 202-cone; 203-a top cover; 3-a material collecting bin; 4-a conveying pipeline; 5-extruding a pipe; 6-extrusion screw; 7-a feed pipe; 8-a discharge pipe; 9-butt joint pipe; 10-opening a hole; 11-vibrator.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially in general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted, connected and connected" in the present invention are to be understood broadly, unless otherwise explicitly specified or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 2 to 3, the present invention provides a powder blending device facilitating discharging, comprising: mixing storehouse, mixing pipe 1, aggregate bin 3, pipeline 4, mixing pipe 1 is vertical to be installed in mixing storehouse and mixing pipe 1's bottom runs through mixing storehouse, aggregate bin 3 is installed in the below in mixing storehouse, connecting device and aggregate bin 3 intercommunication are passed through to mixing pipe 1's bottom, pipeline 4 is installed in aggregate bin 3 below and pipeline 4 and aggregate bin 3 intercommunication, mixing pipe 1 has a plurality of distributions of encircleing in mixing storehouse, the lateral wall of cone 202 is run through to mixing pipe 1's bottom, mixing pipe's bottom is taken over through the elbow and is communicated with aggregate bin 3, mixing pipe 1 is last to have seted up a plurality of trompils 10, still include: spiral feeder, mixing storehouse includes: barrel 201, cone 202, the vertical setting of barrel 201, cone 202 install in barrel 201 below and barrel 201 and cone 202 sealing connection, and the discharge gate has been seted up to the bottom of cone 202, and spiral feed device's first end communicates with the bottom of cone 202, and spiral feed device's second end communicates with pipeline 4, and spiral feed device includes: extrude a tub 5, extrude screw rod 6 and install in extrusion tub 5, extrusion tub 5 drives through drive arrangement, and 5 levels of extrusion tub set up and the first end of extrusion tub 5 is located the discharge gate below, and the first end of extrusion tub 5 can be dismantled with the discharge gate and be connected, and the second end of extrusion tub 5 can be dismantled with pipeline 4 and be connected.

Powder near the side wall of the mixing bin enters the mixing tube through an opening on the mixing tube, and the powder in the mixing tube enters the aggregate bin 3 through the elbow connecting tube and then enters the conveying pipeline 4 together; the powder at the bottom of the mixing bin is uniformly and stably injected into the conveying pipeline 4 at a certain speed through the spiral feeding device, and the powder near the side wall of the mixing bin is mixed with the powder at the bottom of the mixing bin and conveyed in the conveying pipeline 4.

In order to facilitate the disassembly of the spiral feeding device and the cleaning of the bottom of the mixing bin, the utility model is also provided with: the device comprises a feeding pipe 7, a discharging pipe 8 and a butt joint pipe 9, wherein the feeding pipe 7 is fixedly arranged at the first end of the extruded pipe 5, the feeding pipe 7 is vertical to the extruded pipe 5, the feeding pipe 7 is connected with a feeding hole through a flange, the discharging pipe 8 is fixedly arranged at the second end of the extruded pipe 5, the discharging pipe is vertical to the extruded pipe 5, the butt joint pipe 9 is fixedly arranged on a conveying pipeline 4, and the discharging pipe 8 is connected with the butt joint pipe 9 through a flange; thereby can dismantle the spiral feeder with the flange and maintain when needs maintain spiral feeder, thereby spiral feeder can directly clear up the bottom in blending storehouse after dismantling.

In order to accelerate the blanking speed of the materials around the blending bin, the utility model is also provided with a vibrator 11, the top of the cylinder body 201 is provided with a top cover 203, the top of the blending pipe 1 penetrates through the top cover 203 and extends outwards, and the vibrator 11 is arranged at the top of the blending pipe 1.

Principle of operation

Powder materials with different particle diameters are simultaneously placed in the mixing bin, due to the influence of the physical properties of the powder materials, the particle diameter of the powder materials near the side wall of the mixing bin is different from that of the powder materials at the bottom of the center of the mixing bin, the powder materials near the side wall of the mixing bin enter the mixing pipe 1 through the opening 10 on the mixing pipe 1, and the powder materials in the mixing pipe 1 enter the material collecting bin 3 through the elbow connecting pipe and then enter the conveying pipeline 4 together; powder at the bottom of the mixing bin is uniformly and stably injected into the conveying pipeline 4 at a certain speed through the spiral feeding device, the powder near the side wall of the mixing bin is mixed with the powder at the bottom of the mixing bin and conveyed in the conveying pipeline 4, and the spiral feeding device is detachably mounted, so that later maintenance and cleaning are facilitated; meanwhile, the utility model utilizes the vibrator 11 to drive the mixing pipe 1 to slightly vibrate, thus not only avoiding blockage, but also accelerating the flow velocity of the powder.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (6)

1. A powder blending device facilitating discharging comprises: mixing storehouse, mixing pipe (1), aggregate storehouse (3), pipeline (4), mixing pipe (1) is vertical to be installed in mixing storehouse and the bottom of mixing pipe (1) runs through mixing storehouse, aggregate storehouse (3) are installed in the below of mixing storehouse, the bottom of mixing pipe (1) pass through connecting device with aggregate storehouse (3) intercommunication, pipeline (4) are installed in aggregate storehouse (3) below and pipeline (4) with aggregate storehouse (3) intercommunication, its characterized in that still includes: the spiral feeder, the blending storehouse includes: the spiral feeding device comprises a cylinder body (201) and a cone body (202), wherein the cylinder body (201) is vertically arranged, the cone body (202) is installed below the cylinder body (201), the cylinder body (201) is in sealing connection with the cone body (202), a discharging hole is formed in the bottom of the cone body (202), the first end of the spiral feeding device is communicated with the bottom of the cone body (202), and the second end of the spiral feeding device is communicated with the conveying pipeline (4).

2. The powder blending device facilitating discharging of claim 1, wherein the screw feeding device comprises: extrude a tub (5), extrude screw rod (6), it installs to extrude screw rod (6) in extrude tub (5), it drives to extrude tub (5) through drive arrangement, extrude tub (5) level setting and the first end of extruding tub (5) is located the discharge gate below, the first end of extruding tub (5) with the connection can be dismantled to the discharge gate, the second end of extruding tub (5) with pipeline (4) can be dismantled the connection.

3. The powder blending device facilitating discharging of claim 2, further comprising: inlet pipe (7), discharging pipe (8), butt joint pipe (9), inlet pipe (7) fixed mounting be in the first end of extrusion pipe (5) and inlet pipe (7) perpendicular to extrusion pipe (5), inlet pipe (7) meet through the flange with the feed inlet, discharging pipe (8) fixed mounting be in the second end of extrusion pipe (5) and the discharging pipe perpendicular to extrusion pipe (5), butt joint pipe (9) fixed mounting be in on pipeline (4), discharging pipe (8) with meet through the flange between butt joint pipe (9).

4. The powder blending device convenient for discharging of claim 1, wherein the blending pipe (1) has a plurality of pipes circumferentially distributed in the blending bin, the bottom of the blending pipe (1) penetrates through the side wall of the cone (202), and the bottom of the blending pipe is communicated with the collecting bin (3) through an elbow connection pipe.

5. The powder blending device convenient for discharging of claim 1, wherein the top of the barrel (201) is provided with a top cover (203), the top of the blending pipe (1) penetrates through the top cover (203) and extends outwards, and the top of the blending pipe (1) is provided with a vibrator (11).

6. The powder blending device convenient for discharging according to claim 1, wherein the blending pipe (1) is provided with a plurality of openings (10).

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