CN112934695A - Louvered air suction separator - Google Patents
Louvered air suction separator Download PDFInfo
- Publication number
- CN112934695A CN112934695A CN202110473735.6A CN202110473735A CN112934695A CN 112934695 A CN112934695 A CN 112934695A CN 202110473735 A CN202110473735 A CN 202110473735A CN 112934695 A CN112934695 A CN 112934695A
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- CN
- China
- Prior art keywords
- louvered
- air
- arc
- absorption cavity
- air suction
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a louvered air suction separator, belonging to the technical field of raw grain cleaning equipment; comprises a cylinder, a louvered air inlet, an absorption cavity, an air suction opening, a feed inlet, a discharge outlet, an arc-shaped plate, a discharge movable baffle, a feed movable baffle and a stepped material dripping plate; the front end of the bottom of the barrel is provided with a louvered air inlet, the tail end of the top of the barrel is provided with an absorption cavity, the tail end of the absorption cavity is connected with an air suction opening, the front end of the barrel is connected with a feed inlet, and the tail end of the barrel is connected with a discharge outlet; one side of the absorption cavity is arc-shaped and is connected with the air suction opening and the top wall of the cylinder body, and the other side of the absorption cavity is provided with an arc-shaped plate; a discharging movable baffle is arranged at the bottom of the arc-shaped plate, a feeding movable baffle is arranged at the top of the front end of the cylinder, and stepped material dripping plates are correspondingly arranged at the top of the louvered air inlet; does not occupy space and has high impurity removal efficiency.
Description
Technical Field
The invention relates to a louvered air suction separator, and belongs to the technical field of raw grain cleaning equipment.
Background
The current air suction separator for removing light impurities and small impurities from grains is not just a vertical air suction channel, a tripod type air suction separator and a rectangular air suction separator, the air suction separators in the forms occupy certain space and have low impurity removal efficiency in the using process, but the air suction separators in practice often have space limitation, and a dust removal device which does not occupy space and has high impurity removal efficiency is found for solving the problem of low space and impurity removal efficiency.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: overcome prior art's not enough, provide a tripe formula separator that induced drafts, occupation space and edulcoration are efficient.
The invention relates to a louvered air suction separator which comprises a barrel, a louvered air inlet, an absorption cavity, an air suction opening, a feeding hole, a discharging hole, an arc-shaped plate, a discharging movable baffle, a feeding movable baffle and a stepped material dripping plate, wherein the louvered air inlet is arranged on the barrel; the front end of the bottom of the barrel is provided with a louvered air inlet, the tail end of the top of the barrel is provided with an absorption cavity, the tail end of the absorption cavity is connected with an air suction opening, the front end of the barrel is connected with a feed inlet, and the tail end of the barrel is connected with a discharge outlet; one side of the absorption cavity is arc-shaped and is connected with the air suction opening and the top wall of the cylinder body, and the other side of the absorption cavity is provided with an arc-shaped plate; the bottom of the arc-shaped plate is provided with a discharging movable baffle, the top of the front end of the cylinder is provided with a feeding movable baffle, and the top of the louvered air inlet is correspondingly provided with a stepped material dripping plate.
The louvered air inlet is in a louvered mode, so that the air inlet volume can be adjusted; the discharging movable baffle and the feeding movable baffle are used for controlling the air quantity entering the louvered air suction separator to enter through the louvered air inlet as much as possible without entering from the feeding hole and the discharging hole, and meanwhile, the materials are uniform; the arc-shaped plate is used for guiding wind, so that the air quantity containing impurities can smoothly pass through the arc-shaped plate; the cascaded flitch of trickling can reduce the velocity of flow of material, makes the even wind of passing through of material select the district, makes the material all need once the selection by winnowing edulcoration when whereabouts simultaneously to better detach the light miscellaneous in the material, the edulcoration is efficient. The louvered air suction separator can be superposed with the chute during installation, occupies the length of the chute, saves the using amount of the chute, plays a role in removing impurities and does not occupy space.
Preferably, a material blocking pipe is arranged at the material inlet.
Can hang the rope end and other large impurities in the material entering the equipment.
Preferably, the louvered air inlet is connected with an adjusting part, the louvered air inlet comprises a hinged air adjusting plate, the adjusting part comprises an air volume adjusting rod with one end connected with the air adjusting plate, and the other end of the air volume adjusting rod is slidably connected with an adjusting disc.
The louver type air inlet is used for adjusting the louver type air inlet, so that the air inlet volume is adjusted.
Preferably, the bottom of the feeding hole is obliquely provided with a material guide plate.
Used for further enabling the materials to uniformly pass through the air separation area.
Preferably, a feeding inspection door is arranged at the top of the feeding hole.
For checking for faults.
Preferably, the other side of the absorption cavity is provided with an outlet inspection door.
For checking for faults.
Compared with the prior art, the invention has the following beneficial effects:
the louvered air suction separator disclosed by the invention does not occupy space and is high in impurity removal efficiency.
Drawings
Fig. 1 is a schematic structural view of the louvered suction separator of the present invention.
Wherein: 1. a barrel; 2. a louvered air inlet; 3. an absorption chamber; 4. an air suction opening; 5. a feed inlet; 6. a discharge port; 7. an arc-shaped plate; 8. a discharging movable baffle; 9. a feeding movable baffle; 10. a stepped material dripping plate; 11. a material blocking pipe; 12. an adjustment member; 13. an air quantity adjusting rod; 14. an adjusting disk; 15. a material guide plate; 16. a feed inspection door; 17. a discharge inspection door; 18. an air adjusting plate; 19. and a linkage member.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1, the louvered air suction separator of the invention comprises a cylinder 1, a louvered air inlet 2, an absorption cavity 3, an air suction opening 4, a feed inlet 5, a discharge opening 6, an arc-shaped plate 7, a discharge movable baffle 8, a feed movable baffle 9 and a stepped material dripping plate 10; the front end of the bottom of the barrel body 1 is provided with a louvered air inlet 2, the tail end of the top of the barrel body 1 is provided with an absorption cavity 3, the tail end of the absorption cavity 3 is connected with an air suction opening 4, the front end of the barrel body 1 is connected with a feed inlet 5, and the tail end of the barrel body 1 is connected with a discharge outlet 6; one side of the absorption cavity 3 is arc-shaped and is connected with the air suction opening 4 and the top wall of the cylinder body 1, and the other side of the absorption cavity 3 is provided with an arc-shaped plate 7; the bottom of the arc-shaped plate 7 is provided with a discharging movable baffle 8, the top of the front end of the cylinder 1 is provided with a feeding movable baffle 9, and the top of the louvered air inlet 2 is correspondingly provided with a stepped material dripping plate 10.
The louvered air inlet 2 adopts a louvered mode, so that the air inlet volume can be adjusted; the discharging movable baffle plate 8 and the feeding movable baffle plate 9 are used for controlling the air quantity entering the louvered air suction separator to enter through the louvered air inlet 2 as much as possible without entering from the feeding hole 5 and the discharging hole 6, and meanwhile, the materials are uniform; the arc-shaped plate 7 is used for guiding wind, so that the air quantity containing impurities can smoothly pass through the arc-shaped plate; the stepped material dropping plate 10 can reduce the flow velocity of materials, so that the materials can uniformly pass through the air separation area, and meanwhile, the materials are subjected to air separation impurity removal every time when falling, so that light and small impurities in the materials can be better removed, and the impurity removal efficiency is high. The louvered air suction separator can be superposed with the chute during installation, occupies the length of the chute, saves the using amount of the chute, plays a role in removing impurities and does not occupy space.
The top end of the discharging movable baffle 8 is rotatably fixed at the bottom of the arc-shaped plate 7, and the bottom end freely moves; the top end of the feeding movable baffle 9 is rotatably fixed at the top of the front end of the cylinder 1, and the bottom end freely moves. The top end of the arc-shaped plate 7 is fixed on the top of the other side of the absorption cavity 3, and the arc faces to one side of the absorption cavity 3.
Wherein, a material blocking pipe 11 is arranged at the position of the feed inlet 5.
Can hang the rope end and other large impurities in the material entering the equipment.
Here, 3 material blocking pipes 11 can be horizontally arranged, so that the effect of hanging rope ends and other large impurities in the materials entering the equipment is further improved; the material blocking pipe 11 can be a steel pipe, and is convenient to install.
The louvered air inlet 2 is connected with an adjusting part 12, the louvered air inlet 2 comprises a hinged air adjusting plate 18, the adjusting part 12 comprises an air adjusting rod 13 with one end connected with the air adjusting plate 18, and the other end of the air adjusting rod 13 is slidably connected with an adjusting disc 14.
Is used for adjusting the included angle between the air adjusting plates 18, thereby adjusting the air intake volume of the louvered air inlet 2.
Here, the air volume adjusting lever 13 is connected to the other louvers 18 via a linking member 19, and adjusts the angles of all the louvers 18 in a linked manner. The device can be arranged into a single louvered air inlet 2 and a stepped material dripping plate 10, or can be arranged into 2 louvered air inlets 2 and stepped material dripping plates 10 which are arranged and overlapped as shown in figure 1, so that the device is convenient to adjust, the air inlet volume of different louvered air inlets 2 is respectively adjusted, and the impurity removal efficiency is further improved.
Wherein, the bottom of the feed inlet 5 is obliquely provided with a material guide plate 15.
Used for further enabling the materials to uniformly pass through the air separation area.
Wherein, the top of the feed inlet 5 is provided with a feed inspection door 16.
For checking for faults.
Wherein, the other side of the absorption cavity 3 is provided with a discharge inspection door 17.
For checking for faults.
The invention relates to a louvered air suction separator, which comprises the following working processes:
the louvered air suction separator is arranged between a bucket elevator and a cleaning sieve, a discharge port 6 is superposed with a chute, an air suction port 4 is parallel to a horizontal plane, materials enter the discharge port 6 through a feed port 5, a material blocking pipe 11, a feeding movable baffle plate 9, a stepped material flowing plate 10 and a discharging movable baffle plate 8 and are discharged, the feeding movable baffle plate 9 adopts an aerodynamic principle, and the cleaning purpose is achieved according to the difference of the suspension speeds of the materials and impurities in the air; the air inlet volume of the louvered air inlet 2 can be adjusted through the adjusting part 12 according to the suspension speed of the materials and the impurities in the air; light and small impurities in the material enter the air suction opening 4 to be discharged through a gap between the arc-shaped plate 7 and one side of the absorption cavity 3 under the air suction effect of the air suction opening 4.
In conclusion, the louvered air suction separator disclosed by the invention does not occupy space and is high in impurity removal efficiency, and can be widely applied to the industries of starch, feed, grease, flour and the like. It is suitable for removing impurities with specific gravity lower than that of grains (such as corn, wheat, soybean, rice, etc.), such as corn husk, corn hair, wheat bran, bean husk, rice bran, fine dust, etc. Cereal flows into barrel 1 through the action of gravity, and cereal flows down the in-process through cascaded material dropping plate 10, makes the material evenly scatter at the whereabouts in-process, and via the ascending air current that the fan system that is connected to outside the equipment inhales, light miscellaneous upwards takes out absorption chamber 3 by the air current, falls the in-process at every turn and all passes through once selection by winnowing, more is favorable to cleaing away of impurity.
Claims (6)
1. A louvered air suction separator is characterized by comprising a barrel (1), a louvered air inlet (2), an absorption cavity (3), an air suction opening (4), a feeding hole (5), a discharging hole (6), an arc-shaped plate (7), a discharging movable baffle (8), a feeding movable baffle (9) and a stepped material dripping plate (10); the front end of the bottom of the barrel body (1) is provided with a louvered air inlet (2), the tail end of the top of the barrel body (1) is provided with an absorption cavity (3), the tail end of the absorption cavity (3) is connected with an air suction opening (4), the front end of the barrel body (1) is connected with a feed inlet (5), and the tail end of the barrel body is connected with a discharge outlet (6); one side of the absorption cavity (3) is arc-shaped and is connected with the air suction opening (4) and the top wall of the cylinder body (1), and the other side of the absorption cavity (3) is provided with an arc-shaped plate (7); a discharging movable baffle (8) is installed at the bottom of the arc-shaped plate (7), a feeding movable baffle (9) is installed at the top of the front end of the barrel (1), and stepped material dripping plates (10) are correspondingly arranged at the top of the louvered air inlet (2).
2. A louvered suction separator according to claim 1, wherein a blanking pipe (11) is provided at the feed opening (5).
3. The louvered induced draft separator as claimed in claim 1 or 2, wherein the louvered intake (2) is connected with an adjusting member (12), the louvered intake (2) comprises a hinged air register plate (18), the adjusting member (12) comprises an air volume adjusting lever (13) having one end connected with the air register plate (18), and the other end of the air volume adjusting lever (13) is slidably connected with the adjusting plate (14).
4. The louvered suction separator as claimed in claim 3, wherein a guide plate (15) is obliquely arranged at the bottom of the feed inlet (5).
5. A louvered suction separator according to claim 3, wherein the inlet opening (5) is topped by an inlet inspection door (16).
6. A louvered suction separator as claimed in claim 3, wherein the other side of the absorption chamber (3) is provided with an outfeed inspection door (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473735.6A CN112934695A (en) | 2021-04-29 | 2021-04-29 | Louvered air suction separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110473735.6A CN112934695A (en) | 2021-04-29 | 2021-04-29 | Louvered air suction separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112934695A true CN112934695A (en) | 2021-06-11 |
Family
ID=76233683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110473735.6A Pending CN112934695A (en) | 2021-04-29 | 2021-04-29 | Louvered air suction separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112934695A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680661A (en) * | 2021-08-27 | 2021-11-23 | 章丘华明水泥新型建材有限公司 | Stone powder de-powdering equipment |
-
2021
- 2021-04-29 CN CN202110473735.6A patent/CN112934695A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680661A (en) * | 2021-08-27 | 2021-11-23 | 章丘华明水泥新型建材有限公司 | Stone powder de-powdering equipment |
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