CN219964778U - Multichannel feeding stirring mechanism - Google Patents

Abstract

The utility model relates to the technical field of feeding devices, in particular to a multichannel feeding stirring mechanism, which comprises a mixing bin and a light material storage bin, and further comprises: the premixing guide bin comprises a plurality of feeding pipes capable of respectively guiding composite materials; the light material primary mixing part comprises a stirring bin, and stirring rollers capable of oppositely rotating are arranged in the stirring bin; according to the multichannel feeding stirring mechanism, aerogel nano materials and ultra-light materials can be mixed through the light material primary mixing part, and materials with larger capacity density can be mixed through the pre-mixing guide bin, wherein a plurality of feeding pipes can form a multichannel, and the feeding of each component of the composite material is not influenced; and can obtain the first material that mixes after mixing respectively through capacity or density, the blending degree can be improved to the blending bunker again, and mixing efficiency is higher.

Description

Multichannel feeding stirring mechanism

Technical Field

The disclosure relates to the technical field of stirring mechanisms, in particular to a multichannel feeding stirring mechanism.

Background

The aerogel nano material has the pore diameter of about 40nm, is smaller than air molecules, has stronger heat resistance and heat conduction effects, is the lightest solid heat insulation material at present, and has the volume weight of 3 times of that of air. When the aerogel is used for preparing the raw materials of the heat insulation material, the aerogel is required to be mixed with materials with volume weight which is more than that of the aerogel, and the quantity of other materials is generally up to seven eight.

The existing mixture method mixes the materials based on the stirring principle, but it is noted that if the conventional stirring method is adopted and all materials are put into a stirring device, the condition of uneven stirring occurs, and the degree of mixing is poor due to the fact that the volume weight difference is large and the synchronous mixing is influenced by the volume weight. The prior patent with the publication number of CN217774012U discloses a mixing device, which comprises a mixing bin body, a bracket, a stirring assembly and an infrared alarm device; the stirring assembly and the infrared alarm device are both arranged on the mixing bin body; the stirring assembly can stir various products in the mixing bin, and the mixing device is not suitable for mixing various components with different density capacity.

When the aerogel nano material is used for preparing heat preservation and insulation materials, the bulk density or density of most other materials is large, and the materials cannot be uniformly mixed by direct mixing; there are also cases where multiple aerogel nanomaterials or ultra-light materials are used; in order to obtain a more uniform mixing effect, a multi-channel structure is considered to be designed for preparing the composite material, so that the composite material can better realize the effects of feeding and uniform mixing through the multi-channel structure. In view of this, we propose a multichannel feed stirring mechanism.

Disclosure of Invention

In view of the above-described drawbacks or deficiencies of the prior art, it is desirable to provide a multi-channel feed stirring mechanism.

In a first aspect, the present utility model provides a multi-channel feed mixing mechanism comprising:

a mixing bin for mixing a plurality of materials;

a light material storage bin in which light materials are stored;

the premixing guide bin comprises a plurality of feeding pipes capable of respectively guiding composite materials;

the light material primary mixing part comprises a stirring bin, and stirring rollers capable of oppositely rotating are arranged in the stirring bin.

According to the technical scheme provided by the embodiment of the utility model, the stirring bin is provided with a feed inlet which is communicated with the light material storage bin and can be used for accommodating the light material above, a valve is detachably arranged below the stirring bin, and a discharging pipe is arranged on the valve.

According to the technical scheme provided by the embodiment of the utility model, each stirring roller provides a rotating force through a driving motor fixedly connected with the same shaft center, stirring blades which are uniformly distributed are arranged on the stirring rollers, and the stirring blades on the two stirring rollers are mutually crossed and staggered.

According to the technical scheme provided by the embodiment of the utility model, the blanking pipe is connected with the mixing bin in a conducting way through the guide pipe, and the blanking pipe is provided with a conducting branch pipe.

According to the technical scheme provided by the embodiment of the utility model, the connection part of the pipe orifice of the branch pipe is provided with the filter screen, and the branch pipe is externally connected with the blowing pump or the suction pump which can provide air flow.

According to the technical scheme provided by the embodiment of the utility model, the premixing guide bin is internally provided with the plurality of stirring devices, and the stirring devices can provide stirring acting force in the horizontal plane direction or the vertical direction, so that the mixing uniformity can be improved; the premixing material guiding bin is connected with the material mixing bin in a conducting way through a guide pipe.

In summary, the technical scheme specifically discloses a multichannel feeding and stirring mechanism, which can mix aerogel nano materials and ultra-light materials through a light material primary mixing part, and can mix materials with larger capacity density through a pre-mixing guide bin, wherein a plurality of feeding pipes can form a multichannel, and the feeding of each component of the composite material is not influenced; and can obtain the first material that mixes after mixing respectively through capacity or density, the blending degree can be improved to the blending bunker again, and mixing efficiency is higher.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a front view of the overall structure of the present utility model.

FIG. 3 is a cross-sectional view of a light material primary mix of the present utility model.

FIG. 4 is a cross-sectional view of a light material initial mix section according to the present utility model.

Reference numerals in the drawings: 1. a mixing bin; 2. premixing a guide bin; 21. a feed pipe; 3. a light material storage bin; 4. a light material primary mixing part; 41. a stirring bin; 42. a feed inlet; 43. a stirring roller; 431. stirring the leaves; 44. a driving motor; 45. a valve; 46. discharging pipes; 461. a branch pipe; 5. and a stirring device.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

Referring to fig. 1 to 4, the multi-channel feeding and stirring mechanism comprises a mixing bin 1 and a light material storage bin 3, wherein the mixing bin 1 is used for mixing a plurality of materials, and the light material is stored in the light material storage bin 3;

a premix hopper 2, the premix hopper 2 including a plurality of feed pipes 21 into which the composite material can be introduced, respectively;

the light material primary mixing part 4, the light material primary mixing part 4 comprises a stirring bin 41, and stirring rollers 43 capable of oppositely rotating are arranged in the stirring bin 41.

The stirring bin 41 is communicated with a feed port 42 which can be used for accommodating the light materials above the storage bin 3 for discharging, a valve 45 is detachably arranged below the stirring bin 41, and a discharging pipe 46 is arranged on the valve 45.

Each stirring roller 43 provides a rotating force through a driving motor 44 fixedly connected with the same shaft center, stirring blades 431 are uniformly distributed on the stirring rollers 43, and the stirring blades 431 on the two stirring rollers 43 are staggered in a crossing manner.

The discharging pipe 46 is connected with the mixing bin 1 through a conduit, and a through branch pipe 461 is arranged on the discharging pipe 46. The pipe orifice connection of the branch pipe 461 is provided with a filter screen, and the branch pipe 461 is externally connected with a blowing pump or a suction pump which can provide air flow. The air blowing pump or the air suction pump is used for accelerating the discharge of the ultra-light material or the aerogel nano material, and the gear pump capable of sucking air and blowing air is adopted in the embodiment, and air blowing is adopted in the embodiment, so that air flow can be mainly formed, and the light material can be fully guided out from the stirring bin 41.

Three stirring devices 5 are arranged in the premixing guide bin 2, and the stirring devices 5 can provide stirring acting force in the horizontal plane direction or the vertical direction, so that the uniformity of mixing can be improved; the premixing guide bin 2 is connected with the mixing bin 1 in a conducting way through a guide pipe, as shown in fig. 2, stirring rollers which are staggered with each other are adopted as stirring devices 5, stirring blades are circumferentially arranged outside the stirring rollers in a surrounding manner, so that the mixing can be uniformly stirred from bottom to top, and the mixing uniformity is improved based on the stirring effect of different directions.

According to the multichannel feeding stirring mechanism of the embodiment, a worker firstly injects all raw materials of a composite material to be prepared into corresponding saving boxes respectively, for example, aerogel nano materials are injected into a light material saving bin 3, when the composite material is required to be used, a proper amount of materials are discharged, the materials are fully stirred and uniformly mixed through a premixing guide bin 2 and a stirring bin 41 respectively to finish primary mixing, at the moment, the materials in all bins are uniformly mixed, then the light materials are discharged through gear pump blowing, and the materials are discharged into a mixing bin 1 together to be stirred again, and stirring equipment is arranged in the mixing bin 1.

The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims (6)

1. Multichannel feeding rabbling mechanism, its characterized in that includes:

a mixing bin (1) for mixing a plurality of materials;

a light material storage bin (3) in which a light material is stored;

a premixing guide bin (2), wherein the premixing guide bin (2) comprises a plurality of feeding pipes (21) capable of respectively introducing composite materials;

the light material primary mixing part (4), the light material primary mixing part (4) comprises a stirring bin (41), and stirring rollers (43) capable of oppositely rotating are arranged in the stirring bin (41).

2. The multi-channel feeding and stirring mechanism according to claim 1, wherein a feeding port (42) capable of containing the light material discharged from the upper light material storage bin (3) is arranged on the stirring bin (41) in a conducting manner, a valve (45) is detachably arranged below the stirring bin (41), and a discharging pipe (46) is arranged on the valve (45).

3. The multi-channel feeding stirring mechanism according to claim 2, wherein each stirring roller (43) provides a rotating force through a driving motor (44) fixedly connected with the same shaft center, stirring blades (431) which are uniformly distributed are arranged on the stirring rollers (43), and the stirring blades (431) on the two stirring rollers (43) are staggered in a crossing way.

4. A multi-channel feeding and stirring mechanism as claimed in claim 3, characterized in that the blanking pipe (46) is connected with the mixing bin (1) in a conducting way through a conduit, and a conducting branch pipe (461) is arranged on the blanking pipe (46).

5. The multi-channel feeding stirring mechanism according to claim 4, wherein a filter screen is arranged at the joint of the pipe orifice of the branch pipe (461), and a blowing pump or a suction pump capable of providing air flow is externally connected to the branch pipe (461).

6. The multi-channel feeding stirring mechanism according to claim 5, wherein a plurality of stirring devices (5) are arranged in the premixing guide bin (2), and the stirring devices (5) can provide stirring acting force in the horizontal plane direction or the vertical direction, so that the uniformity of mixing can be improved; the premixing material guiding bin (2) is connected with the material mixing bin (1) in a conducting way through a guide pipe.