CN217774793U - A wind selector for in feed production - Google Patents
A wind selector for in feed production Download PDFInfo
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- CN217774793U CN217774793U CN202221866850.6U CN202221866850U CN217774793U CN 217774793 U CN217774793 U CN 217774793U CN 202221866850 U CN202221866850 U CN 202221866850U CN 217774793 U CN217774793 U CN 217774793U
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- air
- shell
- upper shell
- cone
- material distribution
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 76
- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000009826 distribution Methods 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 13
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 239000002994 raw material Substances 0.000 description 9
- 239000013589 supplement Substances 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
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Abstract
The utility model discloses a wind selector for among feed production belongs to feed production equipment field. The material distribution device comprises a shell and a material distribution cone arranged in the shell, wherein the shell comprises an upper shell and a lower shell, the top of the upper shell is provided with an air outlet, and the air outlet is connected with a fan through an air suction net; the upper part of the upper shell is connected with a feeding chute, a discharge hole on the feeding chute is positioned right above a material distributing cone station, the material distributing cone is fixed on the inner wall of the upper shell through a connecting rod, and a continuous passage for the downward flow of materials is formed between the outer side of the material distributing cone and the inner wall of the upper shell; an air supply opening is arranged between the upper shell and the lower shell and is close to the lower end of the material distribution cone, and a continuous passage for dust-containing air to flow out upwards is formed among the outer side of the material distribution cone, the inner wall of the upper shell and the air outlet; the lower shell is positioned right below the material dividing cone station, and the bottom of the lower shell is connected with a discharging chute. The residual dust and light impurities in the material are cleaned, and preparation conditions are provided for the subsequent processing and production of the feed.
Description
Technical Field
The utility model relates to a wind selector especially relates to a wind selector for in feed production, belongs to feed production equipment field.
Background of the invention
The bulk feed material (especially cereal material) is cleaned and decontaminated before entering the bulk silo. Wherein, for grain particle raw materials such as corn, wheat and the like, a rotary screen or a double-layer vibrating screen is arranged in the raw material receiving system to screen the grain particle raw materials. In the screening process, larger or smaller blocky impurities in the raw materials can be removed through the sieve holes, but dust, light impurities and the like in the raw materials need to be removed through air separation, and the screening method specifically comprises the following steps: generally, an air suction opening is arranged at the outlet of the sieve, and a process of adding a pulse dust remover to the air suction opening is adopted.
At present, the air separation process is unreasonable in design, such as: the materials at the air suction opening cannot be uniformly distributed, and air cannot uniformly penetrate through the materials during air separation, so that the phenomenon that the granular materials are sucked away or the light impurities cannot be thoroughly cleaned in the process of cleaning dust or light impurities in the materials can occur (as shown in figures 1-2).
The CN207951988U in the prior art discloses an "induced draft separator", which includes a bracket and a casing, wherein the upper end of the casing is provided with an air suction inlet, the air suction inlet is connected to an air pipe, the air pipe is provided with a fan, the fan is installed on the side of the casing, and a filter screen is installed in the air suction inlet; a feeding port is arranged on one side of the shell, and a discharging port is arranged on the other side of the shell; a primary screen is obliquely arranged in the shell, the lower end of the primary screen is close to the discharge hole, and the other end of the primary screen is close to the air suction hole; an air deflector is arranged beside the feeding port in the casing. The technical problems that an air suction separator consisting of an inclined screen and an air suction pipe is low in separation efficiency and needs to be separated for multiple times are solved.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art and providing a winnowing device used in feed production. In this technical scheme, the great or less cubic impurity in the cereal raw materials is clear away through the sieve mesh of front end, then, based on this selection device with remaining dust and light miscellaneous clearance in the raw materials, provide the preparation condition for the follow-up processing production of fodder.
In order to achieve the technical purpose, the following technical scheme is proposed:
a winnowing device used in feed production comprises a shell and a material separating cone arranged in the shell, wherein the shell comprises an upper shell and a lower shell, the top of the upper shell is provided with an air outlet, and the air outlet is connected with a fan through an air suction net; the upper part of the upper shell is connected with a feeding chute, a discharge port on the feeding chute is positioned right above a material distribution cone station, the material distribution cone is fixed on the inner wall of the upper shell through a connecting rod, and a continuous passage for downward flow of materials is formed between the outer side of the material distribution cone and the inner wall of the upper shell;
an air supply opening is arranged between the upper shell and the lower shell and is close to the lower end of the material distribution cone, and a continuous passage for dust-containing air to flow out upwards is formed among the outer side of the material distribution cone, the inner wall of the upper shell and the air outlet;
the lower shell is positioned right below the material dividing cone station, and the bottom of the lower shell is connected with a discharging chute.
Preferably, the air supply ports are multiple and are uniformly distributed on the shell.
Preferably, the air deflector is arranged on the inner side of the air supply opening, one end of the air deflector is fixed on the upper shell, the other end of the air deflector is free, the air deflector inclines downwards and approaches to the material distribution cone, the air supply quantity is increased, the air supply quantity firstly enters between the outer side of the material distribution cone and the inner wall of the upper shell downwards and then upwards, the contact area and time between the air supply quantity and the materials are improved, and the quality and efficiency of cleaning dust and light impurities in the materials are guaranteed.
Preferably, the inner side of the air supply opening is provided with a protective net to prevent external foreign matters from entering.
Preferably, the air suction net is provided with an air valve and a pulse dust collector, the pulse dust collector is arranged between the air valve and the fan, the pulse dust collector is positioned on the front side of the fan station, and the bottom of the pulse dust collector is provided with the air device. The dust-containing air discharged from the shell is directly discharged after dust is continuously settled, so that the environment is protected.
Preferably, the upper shell is arranged in an inverted V shape, that is, the upper shell is the same as the material distribution cone, so that convection between the material and the wind is formed between the inner wall of the upper shell and the outer side of the material distribution cone, and further, the cleaning of residual dust and light impurities in the material is realized; the lower shell is arranged in a V shape, so that the cleaned materials can be conveniently and orderly collected and discharged; the air deflector is parallel to the inner wall of the lower shell, so that the air supplement is controlled to enter the space between the inner wall of the upper shell and the outer side of the material distributing cone and form convection with the materials at the position, and the stability and controllability of the process are improved.
The technical solutions related to the positional relationships such as "inside", "top", "upper", "right above the station", "on the inner wall", "between", "close to", "lower", "right below the station", "inside", "inclined downward", "front side of the station", and "bottom", are defined according to the actual usage conditions, and are conventional terms in the art and also conventional terms in the actual usage process of the person skilled in the art.
By adopting the technical scheme, the beneficial technical effects brought are as follows:
the utility model realizes the cleaning of the residual dust and light impurities in the material through the arrangement of the shell, the material separating cone, the fan, the air supplementing opening and the like, and provides preparation conditions for the subsequent processing production of the feed;
the utility model discloses simple structure, reasonable in design, ingenious applied material self gravity with induced draft, with both formation convection currents, dust and light miscellaneous clearance in the final realization material to the stability and the controllability of clearance process have been guaranteed.
Drawings
Fig. 1 is a schematic structural view of an air separation device in the prior art;
fig. 2 is a schematic view of the arrangement of an air separation device in the prior art;
fig. 3 is a schematic layout view of the wind separation device of the utility model;
FIG. 4 is a distribution diagram of material blanking of the air separation device in the utility model;
FIG. 5 is a schematic diagram of the impurity removing process of the middle winnowing device of the utility model;
in the figure, 1, a shell, 101, an upper shell, 102, a lower shell, 103, an air supplementing opening, 2, a material distribution cone, 3, an air outlet, 4, an air suction net, 5, a fan, 6, a feeding chute, 7, a connecting rod, 8, a discharging chute, 9, an air deflector, 10, a protective net, 11, an air valve, 12, a pulse dust collector, 13, an air seal machine, 14 and a sieve discharging hopper.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 3: a winnowing device used in feed production comprises a shell 1 and a material separating cone 2 arranged in the shell 1, wherein the shell 1 comprises an upper shell 101 and a lower shell 102, the top of the upper shell 101 is provided with an air outlet 3, and the air outlet 3 is connected with a fan 5 through an air suction air net 4; the upper part of the upper shell 101 is connected with a feeding chute 6, a discharge hole on the feeding chute 6 is positioned right above a station of the material distribution cone 2, the material distribution cone 2 is fixed on the inner wall of the upper shell 101 through a connecting rod 7, and as shown in figure 4, a continuous passage for downward flowing of materials is formed between the outer side of the material distribution cone 2 and the inner wall of the upper shell 101;
an air supply opening 103 is arranged between the upper shell 101 and the lower shell 102, the air supply opening 103 is close to the lower end of the material distribution cone 2, and as shown in fig. 5, a continuous passage for allowing dust-containing air to flow out upwards is formed among the outer side of the material distribution cone 2, the inner wall of the upper shell 101 and the air outlet 3; the lower shell 102 is positioned right below the station of the material separating cone 2, and the bottom of the lower shell 102 is connected with a discharging chute 8.
Wherein, according to actual demand, can set up connecting rod 7 a plurality ofly to improve the stability of branch material awl 2 installations.
In the using process of the winnowing device, the feeding chute 6 is connected with the sieve discharging hopper 14 at the front end, and the discharging chute 8 is connected with the inlet of the hoister in the raw material receiving process.
Example 2
Based on embodiment 1, this embodiment further defines the air supply opening 103 to further describe the present technical solution.
The air supply openings 103 are a plurality of and are uniformly distributed on the shell 1.
The inside aviation baffle 9 that is equipped with of air supply port 103, aviation baffle 9 one end is fixed on last casing 101, and the other end is free, and the slope is downward and is close to branch material awl 2, increases to mend the wind and upwards gets into between the branch material awl 2 outside and the last casing 101 inner wall earlier downwards again, improves area of contact and time between tonifying qi and the material promptly, and the clearance quality and the efficiency of dust and light miscellaneous in the assurance material.
The inner side of the air supply opening 103 is provided with a protective screen 10 to prevent external foreign matters from entering.
Example 3
Based on the embodiments 1-2, the present embodiment further defines the treatment of the dust-containing air formed in the air separation device, so as to further describe the technical solution.
An air valve 11 and a pulse dust collector 12 are arranged on the air suction net 4, the pulse dust collector 12 is arranged between the air valve 11 and the fan 5, the pulse dust collector 12 is positioned on the front side of a station of the fan 5, and an air seal device 13 is arranged at the bottom of the pulse dust collector 12. The dust-containing air discharged from the shell 1 is directly discharged after the dust is continuously settled, so that the environment is protected.
Before operation, the fan 5 and the air seal device 13 are started firstly, materials are evenly distributed at the material distribution cone 2 through the feeding chute 6 after being screened by the screen at the front end, air supplement required by air separation enters from the air supplement port 103 to form convection with the materials, the material distribution cone 2 can well penetrate through material flow and separate dust and light impurities in the materials due to the fact that the air supplement port 103 also supplies air for 360 degrees, the separated dust and light impurities (forming dust-containing air) are settled at the pulse dust collector 12 through the air suction air net 4, and the air cleaned by the pulse dust collector 12 is discharged from the opening of the fan 5.
Wherein, through adjusting blast gate 11, the volume of induced drafting of adjustable difference to the realization is cleared up dust and light miscellaneous to the granule material of different unit weight. If raw materials (such as meals and the like) which do not need to be cleaned are received in the process, the pulse dust collector 12, the fan 5 and the air shutter 13 can not be started, and the air separation device is only used as a channel.
Example 4
Based on embodiments 1-3, the present embodiment further defines the housing 1 to further describe the technical solution.
The upper shell 101 is arranged in an inverted V shape, namely the upper shell 101 and the material distribution cone 2 are the same in shape, so that convection between materials and wind on the inner wall of the upper shell 101 and the outer side of the material distribution cone 2 is conveniently formed, and further residual dust and light impurities in the materials are cleaned; the lower shell 102 is arranged in a V shape, so that the cleaned materials can be conveniently and orderly collected and discharged; the air deflector 9 is parallel to the inner wall of the lower shell 102, so that the air supplement is controlled to enter between the inner wall of the upper shell 101 and the outer side of the material-distributing cone 2, and convection is formed between the air supplement and the material at the position, namely, the stability and controllability of the process are improved.
Claims (6)
1. The utility model provides a wind selector for in feed production which characterized in that: the material distribution device comprises a shell (1) and a material distribution cone (2) arranged in the shell (1), wherein the shell (1) comprises an upper shell (101) and a lower shell (102), an air outlet (3) is formed in the top of the upper shell (101), and the air outlet (3) is connected with a fan (5) through an air suction air net (4); the upper part of the upper shell (101) is connected with a feeding chute (6), a discharge hole on the feeding chute (6) is positioned right above a station of the material distributing cone (2), the material distributing cone (2) is fixed on the inner wall of the upper shell (101) through a connecting rod (7), and a continuous passage for downward flowing of materials is formed between the outer side of the material distributing cone (2) and the inner wall of the upper shell (101);
an air supply port (103) is arranged between the upper shell (101) and the lower shell (102), the air supply port (103) is close to the lower end of the material distribution cone (2), and a continuous passage for upward flowing of dust-containing air is formed among the outer side of the material distribution cone (2), the inner wall of the upper shell (101) and the air outlet (3);
the lower shell (102) is positioned right below the station of the material separating cone (2), and the bottom of the lower shell (102) is connected with a discharging chute (8).
2. The air separation device used in feed production according to claim 1, characterized in that: the air supply ports (103) are multiple and are uniformly distributed on the shell (1).
3. The air separation device used in feed production according to claim 1 or 2, wherein: and an air deflector (9) is arranged on the inner side of the air supply opening (103), one end of the air deflector (9) is fixed on the upper shell (101), the other end of the air deflector (9) is free, and the other end of the air deflector (9) inclines downwards and approaches to the material distribution cone (2).
4. The air separation device used in feed production according to claim 3, characterized in that: and a protective net (10) is arranged on the inner side of the air supply opening (103).
5. The air separation device used in feed production according to claim 1, characterized in that: the air suction net (4) is provided with an air valve (11) and a pulse dust collector (12), the pulse dust collector (12) is arranged between the air valve (11) and the fan (5), the pulse dust collector (12) is located on the front side of a station of the fan (5), and an air seal machine (13) is arranged at the bottom of the pulse dust collector (12).
6. An air separation device used in feed production according to claim 1 or 2, characterized in that: the upper shell (101) is arranged in an inverted V shape, the lower shell (102) is arranged in a V shape, and the air deflector (9) is parallel to the inner wall of the lower shell (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866850.6U CN217774793U (en) | 2022-07-20 | 2022-07-20 | A wind selector for in feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221866850.6U CN217774793U (en) | 2022-07-20 | 2022-07-20 | A wind selector for in feed production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217774793U true CN217774793U (en) | 2022-11-11 |
Family
ID=83939909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221866850.6U Active CN217774793U (en) | 2022-07-20 | 2022-07-20 | A wind selector for in feed production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217774793U (en) |
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2022
- 2022-07-20 CN CN202221866850.6U patent/CN217774793U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: No. 588, Middle Tianfu Avenue, Chengdu Hi tech Zone, China (Sichuan) Pilot Free Trade Zone, 610000, Sichuan Patentee after: Tongwei Agricultural Development Co.,Ltd. Address before: No. 588, middle section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000 Patentee before: TONGWEI Co.,Ltd. |