CN216003814U

CN216003814U - Structure for improving mixing effect of storage bin during low material level operation

Info

Publication number: CN216003814U
Application number: CN202121464714.XU
Authority: CN
Inventors: 高峥嵘; 陈超; 郏莹琰; 李艳明; 陈铁军; 阮艺平
Original assignee: China Petroleum and Chemical Corp; Sinopec Engineering Group Co Ltd; Sinopec Shanghai Engineering Co Ltd
Current assignee: China Petroleum and Chemical Corp; Sinopec Engineering Group Co Ltd; Sinopec Shanghai Engineering Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-11
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a structure for improving the mixing effect of a storage bin during low material level operation, which comprises the following components: a bin body; the mixing chamber is arranged at the bottom of the bin body and is communicated with the bottom of the bin body; the lower ends of the first mixing pipes extend out of the bottom of the bin body and are communicated with the mixing chamber, and each first mixing pipe is provided with at least two material taking ports; the bottom outside the storehouse body is located to a plurality of second mixing pipes, and the upper end of a plurality of second mixing pipes all is linked together with the storehouse body, and the lower extreme of a plurality of second mixing pipes all is linked together with the mixing room. According to the utility model, through the group of second mixing pipes, the materials in the bin body and the plurality of second mixing pipes are fed together, and finally are collected in the mixing chamber to obtain a material flow with uniform composition, and the material flow is discharged from the discharge hole by virtue of the gravity of the materials.

Description

Structure for improving mixing effect of storage bin during low material level operation

Technical Field

The utility model relates to the technical field of blending equipment, in particular to a structure for improving the blending effect of a storage bin during low-material-level operation.

Background

In the prior art, the mixing material bin is provided with the material taking ports of the mixing pipe of the bin body on the bin body, the material taking ports are not arranged on the hopper basically, when the storage bin is in full operation, each mixing pipe of the storage bin body takes materials, so that a better mixing effect can be realized, but along with the continuous descending of the material level, when all the materials or most of the materials are in the hopper, namely, when the storage bin is operated at a low material level, all materials can only be discharged through the hopper because the mixing pipe of the storage bin body does not take the materials any more, the partial material mixing of the hopper cannot be realized, the mixing effect is not generated during the operation at the low material level, the whole mixing efficiency of the storage bin is influenced, the higher mixing efficiency can be realized by adding external material pipeline circulation, the investment cost of equipment is increased, the energy consumption is also increased, and especially when the normal operation of some storage bins is low material level, the structure can not be used for realizing mixing.

Disclosure of Invention

The above-mentioned problem to current mixing feed bin existence now aims at providing a structure that improves feed bin mixing effect when low material level operation, a set of second mixing pipe has been add on the bottom in the storehouse body, the material is when the unloading of low material level, though can't mix through the material taking mouth of first mixing pipe, but can pass through a set of second mixing pipe for the internal material of storehouse is in the internal and many second mixing pipes of storehouse together the unloading, finally collect in the mixing room, obtain and constitute even commodity circulation, the gravity of relying on the material is discharged by the discharge gate.

The specific technical scheme is as follows:

a structure for improving the blending effect of a storage bin operating at a low level, comprising:

a bin body;

the mixing chamber is arranged at the bottom of the bin body and is communicated with the bottom of the bin body;

the lower ends of the first mixing pipes extend out of the bottom of the bin body and are communicated with the mixing chamber, and each first mixing pipe is provided with at least two material taking ports;

the second mixing pipes are arranged at the bottom outside the bin body, the upper ends of the second mixing pipes are communicated with the bin body, and the lower ends of the second mixing pipes are communicated with the mixing chamber.

Foretell structure that improves feed bin mixing effect when low material level operation, wherein, each first mixing pipe all includes interconnect's first vertical portion and first rake, first vertical portion is located the internal storehouse, the lower extreme of first vertical portion stretches out the bottom of the storehouse body, first rake with the mixing room is linked together.

The structure for improving the mixing effect of the storage bin during low-material-level operation is characterized in that the material taking opening is formed in the first vertical part.

The structure for improving the blending effect of the storage bin during the operation at the low material level is characterized in that each second blending pipe comprises a second vertical part and a second inclined part which are connected with each other, the second vertical part is communicated with the bottom of the storage bin body in a row, and the second inclined part is communicated with the blending chamber.

The structure for improving the mixing effect of the storage bin during the low material level operation is characterized in that the first vertical part is arranged in parallel with the second vertical part, and the first inclined part is arranged in parallel with the second inclined part.

The structure for improving the mixing effect of the storage bin during low material level operation is characterized in that the first mixing pipes are arranged in the circumferential direction of the storage bin body, and the second mixing pipes are arranged in the circumferential direction of the storage bin body.

Foretell structure that improves feed bin mixing effect when low material level operation, wherein, the storehouse body includes interconnect's barrel and hopper, and is a plurality of first mixing pipe all passes the hopper, a plurality of the upper end of second mixing pipe with the hopper is connected.

Foretell structure that improves feed bin mixing effect when low material level operation, wherein, the top of barrel is equipped with the feed inlet, the bottom of hopper is equipped with first discharge gate.

The structure for improving the mixing effect of the storage bin during low-material-level operation is characterized in that a second discharge hole is formed in the bottom of the mixing chamber.

The structure for improving the mixing effect of the storage bin during low material level operation is characterized in that the material taking ports are not located on the same horizontal plane, and the material taking ports are located on the same horizontal plane.

Compared with the prior art, the technical scheme has the positive effects that:

according to the utility model, the group of second mixing pipes is additionally arranged at the bottom of the bin body, when the materials are discharged at a low material level, although the materials cannot be mixed through the material taking port of the first mixing pipe, the materials in the bin body and the plurality of second mixing pipes can be discharged together through the group of second mixing pipes, and finally are collected in the mixing chamber, so that the materials are uniformly combined, and discharged from the material discharging port by virtue of the gravity of the materials.

Drawings

FIG. 1 is a schematic overall structural view of a structure for improving the blending effect of a storage bin operating at a low level according to the present invention;

in the drawings: 1. a bin body; 2. a blending chamber; 3. a first blend pipe; 4. a second mixing pipe; 5. a material taking port; 6. a feed inlet; 7. a first discharge port; 8. a second discharge port; 11. a first vertical portion; 12. a first inclined portion; 21. a second vertical portion; 22. a second inclined portion; 31. a barrel; 32. and (4) a hopper.

Detailed Description

The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.

Fig. 1 is a schematic overall structural diagram of a structure for improving the blending effect of a storage bin in low-level operation according to the present invention, and as shown in fig. 1, the structure for improving the blending effect of the storage bin in low-level operation according to a preferred embodiment includes: the storehouse body 1, the mixing chamber 2, a plurality of first mixing pipes 3 and a plurality of second mixing pipes 4, the bottom of the storehouse body 1 is located to mixing chamber 2, and mixing chamber 2 and the bottom of the storehouse body 1 are linked together, the internal week of the storehouse body 1 is located to a plurality of first mixing pipes 3, the bottom of the storehouse body 1 is stretched out to the lower extreme of a plurality of first mixing pipes 3, and all be linked together with mixing chamber 2, it gets material mouthful 5 to be equipped with two at least on each first mixing pipe 3, the bottom outside the storehouse body 1 is located to a plurality of second mixing pipes 4, and the upper end of a plurality of second mixing pipes 4 all is linked together with the storehouse body 1, the lower extreme of a plurality of second mixing pipes 4 all is linked together with mixing chamber 2.

Further, as a preferred embodiment, each first blending pipe 3 comprises a first vertical part 11 and a first inclined part 12 which are connected with each other, the first vertical part 11 is arranged in the bin body 1, the lower end of the first vertical part 11 extends out of the bottom of the bin body 1, and the first inclined part 12 is communicated with the blending chamber 2.

Further, as a preferred embodiment, the material taking opening 5 is provided on the first vertical portion 11.

Further, as a preferred embodiment, each second mixing pipe 4 comprises a second vertical portion 21 and a second inclined portion 22 connected with each other, the second vertical portion 21 is communicated with the bottom row of the bin body 1, and the second inclined portion 22 is communicated with the mixing chamber 2.

The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

The present invention also has the following embodiments in addition to the above:

in a further embodiment of the present invention, please continue to refer to fig. 1, the first vertical portion 11 is disposed in parallel with the second vertical portion 21, and the first inclined portion 12 is disposed in parallel with the second inclined portion 22.

In a further embodiment of the utility model, a plurality of first mixing pipes 3 are arranged along the circumferential direction of the silo body 1, and a plurality of second mixing pipes 4 are arranged along the circumferential direction of the silo body 1.

In a further embodiment of the present invention, the bin body 1 comprises a bin body 31 and a hopper 32 which are connected with each other, a plurality of first mixing pipes 3 pass through the hopper 32, and the upper ends of a plurality of second mixing pipes 4 are connected with the hopper 32.

In a further embodiment of the utility model, the top of the cylinder 31 is provided with a feed inlet 6, and the bottom of the hopper 32 is provided with a first discharge outlet 7.

In a further embodiment of the utility model, the bottom of the blending chamber 2 is provided with a second outlet 8.

In a further embodiment of the present invention, the plurality of material taking ports 5 on the plurality of first mixing pipes 3 are not all located on the same horizontal plane.

According to the utility model, the group of second mixing pipes 4 is additionally arranged at the bottom of the bin body 1, when materials are discharged at a low material level, although the materials cannot be mixed through the material taking port 5 of the first mixing pipe 3, the materials in the hopper 3 and the plurality of second mixing pipes 4 can be discharged together through the group of second mixing pipes 4 in the bin body 1 and finally collected in the mixing chamber 2, so that a material flow with uniform composition is obtained, and the materials are discharged from the material discharging port by virtue of the gravity of the materials.

The utility model improves the mixing effect of the storage bin during low material level operation and saves the investment cost of external circulation.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims

1. A structure for improving the blending effect of a storage bin during low-material-level operation is characterized by comprising:

a bin body;

2. The structure for improving the blending effect of the storage bin during the operation at the low material level as claimed in claim 1, wherein each of the first blending pipes comprises a first vertical portion and a first inclined portion which are connected with each other, the first vertical portion is arranged in the storage bin body, the lower end of the first vertical portion extends out of the bottom of the storage bin body, and the first inclined portion is communicated with the blending chamber.

3. The structure for improving the blending effect of the storage bin in the low-material-level operation, according to claim 2, wherein the material taking port is provided on the first vertical portion.

4. The structure for improving the blending effect of the storage bin when the storage bin is operated at a low level as set forth in claim 2, wherein each of said second blending pipes comprises a second vertical portion and a second inclined portion connected to each other, said second vertical portion being in communication with the bottom row of the storage bin body, said second inclined portion being in communication with said blending chamber.

5. The structure for improving the blending effect of the storage bin when the storage bin is operated at a low material level as claimed in claim 4, wherein the first vertical portion is disposed in parallel with the second vertical portion, and the first inclined portion is disposed in parallel with the second inclined portion.

6. The structure for improving the blending effect of the storage bin during the operation at the low material level as claimed in claim 1, wherein a plurality of the first blending pipes are arranged along the circumferential direction of the storage bin body, and a plurality of the second blending pipes are arranged along the circumferential direction of the storage bin body.

7. The structure for improving the blending effect of the storage bin during the operation at the low material level as claimed in claim 1, wherein the storage bin body comprises a barrel body and a hopper which are connected with each other, the first blending pipes penetrate through the hopper, and the upper ends of the second blending pipes are connected with the hopper.

8. The structure for improving the blending effect of the storage bin during the operation at the low material level as claimed in claim 7, wherein the top of the barrel is provided with a feeding hole, and the bottom of the hopper is provided with a first discharging hole.

9. The structure for improving the blending effect of the storage bin in the low-material-level operation of claim 8, wherein the bottom of the blending chamber is provided with a second discharge hole.

10. The structure for improving the blending effect of the storage bin in the low-material-level operation of claim 1, wherein the plurality of material taking ports on the plurality of first blending pipes are not located on the same horizontal plane.