CN209651007U - A kind of novel pneumatic layering curved baffle formula bulk flow feed bin - Google Patents
A kind of novel pneumatic layering curved baffle formula bulk flow feed bin Download PDFInfo
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- CN209651007U CN209651007U CN201822237929.2U CN201822237929U CN209651007U CN 209651007 U CN209651007 U CN 209651007U CN 201822237929 U CN201822237929 U CN 201822237929U CN 209651007 U CN209651007 U CN 209651007U
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- curved baffle
- bin
- pneumatic
- feed bin
- bulk flow
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- 238000003860 storage Methods 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 46
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- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Abstract
The utility model discloses a kind of novel pneumatics to be layered curved baffle formula bulk flow feed bin, including bulk flow feed bin, Pneumatic extension support rod, curved baffle, warehouse lid, bag filter, gasket, feed opening, it is flexible coupling, impact type beche, ear formula bearing buffing pad, there is the curved baffle being fixed on bulkhead with hinge arrangement in the storage bin, arc baffle is supported by Pneumatic extension support rod with hinge arrangement, Pneumatic extension support rod tail portion bolt fastening is in feed bin outer wall, connect external air source, feed bin outer wall two sides are ear formula bearing buffing pad, storage bin bottom lifts vibration bin with screw rod, vibrate bulkhead hanging impact type beche, vibration bin bottom is feed opening, feed opening is connect with discharge pipe, curved baffle of the utility model in storehouse makes material layering, it is balanced using material self weight and air pressure support, from bottom to top by Grade completion blanking action realizes that lasting stream material, reduction material Relative bulk density prevent pressure knot putty, and energy conservation and environmental protection improves production efficiency.
Description
Technical field
The utility model relates to a kind of novel pneumatics to be layered curved baffle formula bulk flow bin device.
Background technique
Prevent pressure from tying and the device of putty without being layered pneumatic curved baffle etc. inside existing storage bin, for partial size compared with
Small powder or granule materials, easily since pressure knot and biggish interior friction are in discharge port putty, can not continual and steady blanking, mostly
Using stirring motor or vibration motor, great energy consumption is caused.
However, for small granular material, having stirring or vibration etc. auxiliary via in experiment or production actual use
Help under equipment collaboration, or pressure knot, sticky adhesive arch easily occurs etc., continual and steady blanking is influenced, and make that the production cost increases, made
At the wasting of resources.
Summary of the invention
Therefore, the utility model design proposes that a kind of pneumatically layering arc of adding on storing wall is kept off in view of above-mentioned missing
Plate makes materials inside generate layering, is balanced using material self gravity and air pressure support, completes blanking action step by step from bottom to top,
The structure realized lasting stream material, reduce material Relative bulk density and pressure knot putty.
The technical issues of the utility model is solved can use following technical scheme: a kind of novel pneumatic layering arc gear
Board-like bulk flow feed bin, including storage bin are bolted connection warehouse lid above the storage bin, and gasket closely connects,
Be equipped with feeding inlet at the top of the warehouse lid, the warehouse lid top is equipped with bag filter, the lower flange disk of the storage bin with
Taper vibration bin upper flange disk is lifted by bolt and is connected, and is connected with steel by fastener on the outer wall of the taper vibration bin
Rope hanging impact type beche, the tup of the impact type beche is perpendicular to taper vibration bin outer wall, impact type beche
External air source is connected, the intermittent impact vibration storehouse of impact type beche makes vibration bin generate resonance, the taper vibration bin
Bottom is equipped with discharge port, and the inner wall hinge of the storage bin connects curved baffle, and the tilt angle of curved baffle can be with pneumatic branch
The Pneumatic pressure of strut and the weight of material equilibrium relation on pneumatic layering curved baffle top gradually change, and the curved baffle is logical
The connection support of Pneumatic extension support rod hinge is crossed, Pneumatic extension support rod tail portion is air storage chamber, and air storage chamber connects external gas
Source, the top two sides of the storage bin are symmetrically welded with ear formula bearing buffing pad.
The pneumatic layering curved baffle includes curved baffle, hinge base, end key-bolt, bottom screw pin, hinge
Chain pedestal is fastened on storage bin inner wall by screw, and hinge base is connect by end key-bolt with curved baffle hinge, arc
Shape baffle is connect by bottom screw pin with Pneumatic power support lever hinge, and material discharges since discharge port below curved baffle
When, curved baffle is gradually due to losing the support of bottoms material, and compression Pneumatic power support lever is shunk, and curved baffle is with hinge bottom
Seat is that tie point tilt angle gradually changes, and curved baffle top material starts gradually to slide fortune, until top weight of material is small
When pneumatic support air pressure is supported and balanced, curved baffle is gradually recovered original inclination again under Pneumatic extension they sup-port
Angle is so realized step by step from bottom to top and continues blanking action, prevents blocking phenomenon.
The pneumatic layering curved baffle is the dustpan-shaped structure with certain radian.Dustpan-shaped structure feature both can be with
Layering is effectively formed in storage bin, reduces the Relative bulk density of material, while can guarantee stabilization when inclination stream is expected again
Property and uniformity.
Pneumatic layering curved baffle two sides inside storage bin are interspersed, and pneumatic layering curved baffle number is arranged and is
3, irregular staggered distributed architecture forms in the runner of storage bin Inner Constitution S-shaped and is layered and prevents material accumulation pressure knot, gear
Plate quantity user can increase (>=3) according to actual condition.
The pneumatic layering curved baffle stir angle with 25 ° -70 ° of horizontal sextant angle.Experiments have shown that in this section
Stirring angle most can efficiently realize stratified flow material.
The warehouse lid and storage bin is sealed by gasket, and with bolt fastening, top is equipped with feeding inlet and installation pocket type
Filter, using air blower self-feeding, to save manpower and material is avoided to pollute, bag filter can be balanced in storage bin
Portion's air pressure balance, prevent because discharging caused by storage bin top vacuum due to block discharging.
The ring flange of the storage bin bottom and ring flange at the top of vibration bin are lifted by screw rod to be connected, between ring flange between
Gap makes vibration bin and storage bin relative separation by the sealing that is flexible coupling, and lesser phase can occur with the percussion of pneumatic striking mechanism
To offset and resonance, prevent material from overstocking knot in discharge port heap.
The length of the Pneumatic extension support rod can be fastened on storage with the pressure and pneumatics equilibrium relation of curved baffle
Tail portion air storage chamber on feed bin bulkhead is that fulcrum carries out free extension, supports controllable register angle to gradually change with this.
The gasket and the material that is flexible coupling is soft rubber.
The atmospheric pressure value of the Pneumatic extension support rod be can according to material characteristic (material internal friction angle is rubbed with baffle
Wipe coefficient, bulk density etc.) and the condition of production rationally adjusted.
The amplitude and frequency of the impact type beche can (material internal friction angle be rubbed with baffle according to material characteristic
Wipe coefficient, bulk density etc.) and the condition of production rationally adjusted.
The beneficial effects of the utility model are as follows:
By adding layering curved baffle and Pneumatic power support lever, balanced using material self gravity and air pressure support, under
Blanking action is completed on and step by step, lasting stream material is realized, reduces material Relative bulk density and knot pressure putty purpose, and is more traditional
Stirring or vibration auxiliary cooperative device, save production cost, reduce energy consumption, guarantee the duration and stability of blanking, improve
The efficiency and quality of production.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
Fig. 2 is the structure and distribution schematic diagram of pneumatic layering curved baffle inside feed bin.
Fig. 3 is the utility model section view.
Wherein: 1. storage bins, 2. warehouse lids, 3. feeding inlets, 4. bag filters, 5. taper vibration bins, 6. impact type pneumatic hammers,
7. discharge port, 8. pneumatic layering curved baffles, 9. Pneumatic extension support rods, 10. air storage chambers, 11. ear formula bearing buffing pads, 6-1
Fastener, 6-2 steel cable, 801. curved baffles, 802. hinge bases, 803. end key-bolts, 804. bottom screw pins.
Specific embodiment
As depicted in figs. 1 and 2, including storage bin 1, the top of the storage bin 1 are bolted connection warehouse lid 2, sealing
Pad 12 closely connects, and feeding inlet 3 is equipped at the top of the warehouse lid 2,2 top of warehouse lid is equipped with bag filter 4, the storing
The lower flange disk 1-1 and 5 upper flange disk 5-1 of taper vibration bin in storehouse 1 are lifted by bolt and are connected, the taper vibration bin 5
Outer wall on steel cable 6-2 hanging impact type beche 6, the tup of the impact type beche 6 be connected with by fastener 6-1
Perpendicular to 5 outer wall of taper vibration bin, impact type beche 5 connects external air source, and the bottom of the taper vibration bin 5 is equipped with discharging
Mouth 7, the inner wall hinge of the storage bin 1 connect curved baffle 8, and the curved baffle 8 passes through 9 hinge of Pneumatic extension support rod and connects
Connect support, 9 tail portion of Pneumatic extension support rod is air storage chamber 10, and air storage chamber 10 connects external air source, the storage bin 1 it is upper
Portion two sides are symmetrically welded with ear formula bearing buffing pad 11.
Pneumatic layering curved baffle 8 includes curved baffle 801, hinge base 802, end key-bolt 803, bottom screw pin
804, hinge base 802 is fastened on 1 inner wall of storage bin by screw, and hinge base 802 passes through end key-bolt 803 and arc
The connection of 801 hinge of baffle, curved baffle 801 are connect by bottom screw pin 804 with 9 hinge of Pneumatic power support lever, hinge base 802
It is fastened on 1 inner wall of storage bin by screw, hinge base 802 is connected by end key-bolt 803 and 801 hinge of curved baffle
It connects, curved baffle 801 can be move freely, and curved baffle 801 is connect by bottom screw pin 804 with 9 hinge of Pneumatic power support lever, gas
The length of dynamic telescopic supporting rod 9 can be with the pressure and air pressure balance relationship of 8 top material of curved baffle to be fastened on 1 storehouse of storage bin
Tail portion on wall is that fulcrum carries out free extension.The air storage chamber 10 of 9 tail portion of Pneumatic extension support rod is fastened by bolts in storing
On 1 outer wall of storehouse, air storage chamber 10 connects external air source.When 804 lower section material of curved baffle discharges since discharge port 7, arc
Baffle 804 is gradually due to losing the support of bottoms material, and compression Pneumatic power support lever 9 is shunk, and curved baffle 804 is with hinge bottom
Seat 802 gradually changes for tie point tilt angle, and 804 top material of curved baffle starts gradually to slide fortune, until top material
When weight is less than 9 air pressure of Pneumatic power support lever support balance, curved baffle 804 under the support of Pneumatic extension support rod 9 again gradually
Restore original tilt angle, so realizes step by step from bottom to top and continue blanking action, prevent blocking phenomenon.Storage bin 1
Support be ear formula bearing buffing pad 11.The top of storage bin 1 is fastened by bolts warehouse lid 2, gasket sealing, top be equipped with into
Material mouth 3 and installation bag filter 4, using air blower self-feeding, to save manpower and material is avoided to pollute, bag filter
4 can balance 1 air pressure inside of storage bin balance, prevent because discharging caused by storage bin 1 top vacuum due to block discharging.Storage bin
1 bottom flange dish 1-1 and 5 top flange dish 5-1 of vibration bin is lifted by screw rod and is connected, and gap is close by being flexible coupling between ring flange
Envelope makes vibration bin and storage bin relative separation, and lesser opposite offset and resonance can occur with the percussion of pneumatic striking mechanism,
Prevent discharge port material accumulation pressure knot.There is impact by fastener 6-1 connection steel cable 6-2 hanging on the outer wall of taper vibration bin 5
Formula beche 6.For the tup of impact type beche 6 perpendicular to the outer wall of taper vibration bin 5, impact type beche 5 connects external gas
Source, impact type beche 6 is intermittent to tap taper vibration bin 5 to prevent 7 putty of discharge port and material from pressing knot.Taper vibration bin 5
Bottom be equipped with discharge port 7.The atmospheric pressure value of Pneumatic extension support rod 9 and the amplitude and frequency of impact type beche 6 can be according to objects
Material characteristic (material internal friction angle, with the coefficient of friction of baffle, bulk density etc.) and the condition of production are rationally adjusted.
Air blower by powder by feeding inlet 3 enter storage bin 1 in, when full material, curved baffle 801 by bottom material with
Pneumatic extension support rod 9 supports simultaneously, and when 1 bottom discharge port 7 of storage bin gradually discharges, substrate material gradually discharges collapsing,
Bottom curved baffle 801 is gradually tilted due to losing the support of material at first, and Pneumatic extension support rod 9 is in curved baffle
It is gradually tapered up under 801 pressure, 801 top material of curved baffle starts to slide fortune gradually downward, until top weight of material is less than gas
When the dynamic support of telescopic supporting rod 9 balance, curved baffle 801 restores again under the air pressure supporting role of Pneumatic extension support rod 9
Tilt angle originally is so realized step by step from bottom to top and continues blanking action, prevents blocking phenomenon.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is practical according to this in the technical scope that the utility model discloses
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of novel pneumatic is layered curved baffle formula bulk flow feed bin, including storage bin (1), the top of the storage bin (1)
It is bolted connection warehouse lid (2), gasket (12) closely connects, and is equipped with feeding inlet (3) at the top of the warehouse lid (2), the storehouse
Lid (2) top is equipped with bag filter (4), lower flange disk (1-1) and taper vibration bin (5) of the storage bin (1)
Upper flange disk (5-1) is lifted by bolt and is connected, and is connected on the outer wall of the taper vibration bin (5) by fastener (6-1)
There is steel cable (6-2) hanging impact type beche (6), the tup of the impact type beche (6) is perpendicular to taper vibration bin (5)
Outer wall, impact type beche (6) connect external air source, and the bottom of the taper vibration bin (5) is equipped with discharge port (7), the storage
Pneumatic layering curved baffle (8) of inner wall hinge connection of feed bin (1), the pneumatic layering curved baffle (8) pass through Pneumatic extension
The connection support of support rod (9) hinge, Pneumatic extension support rod (9) tail portion are air storage chamber (10), and air storage chamber (10) connection is outer
The top two sides of portion's gas source, the storage bin (1) are symmetrically welded with ear formula bearing buffing pad (11).
2. a kind of novel pneumatic according to claim 1 is layered curved baffle formula bulk flow feed bin, it is characterised in that: described
Pneumatic layering curved baffle (8) include curved baffle (801), hinge base (802), end key-bolt (803), bottom screw
It sells (804), hinge base (802) is fastened on storage bin (1) inner wall by screw, and hinge base (802) passes through end screw rod
Pin (803) is connect with curved baffle (801) hinge, and curved baffle (801) is supported by bottom screw pin (804) and Pneumatic extension
The connection of bar (9) hinge.
3. a kind of novel pneumatic according to claim 1 is layered curved baffle formula bulk flow feed bin, it is characterised in that: described
Pneumatic layering curved baffle (8) be the dustpan-shaped structure with certain radian.
4. a kind of novel pneumatic according to claim 3 is layered curved baffle formula bulk flow feed bin, it is characterised in that: described
Pneumatic layering curved baffle (8) stir angle with 25 ° -70 ° of horizontal sextant angle.
5. a kind of novel pneumatic according to claim 1 is layered curved baffle formula bulk flow feed bin, it is characterised in that: described
Pneumatic layering curved baffle (8) is interspersed in the internal two sides of storage bin (1), and being pneumatically layered curved baffle (8) number is 3.
6. a kind of novel pneumatic according to claim 1 is layered curved baffle formula bulk flow feed bin, it is characterised in that: described
Warehouse lid (2) and storage bin (1) sealed by gasket, with bolt fastening, top is equipped with feeding inlet (3) and installs bag type filtering
Device (4).
7. a kind of novel pneumatic according to claim 1 is layered curved baffle formula bulk flow feed bin, it is characterised in that: described
The lower flange disk (1-1) of storage bin (1) and the upper flange disk (5-1) of taper vibration bin (5) are lifted by screw rod and are connected, method
Gap is by the sealing that is flexible coupling between blue disk.
8. a kind of novel pneumatic according to claim 1 is layered curved baffle formula bulk flow feed bin, it is characterised in that: pneumatic
The length of telescopic supporting rod (9) can with the pressure of material above pneumatic layering curved baffle (8) with air pressure balance relationship to fasten
Tail portion on storage bin (1) bulkhead is that fulcrum carries out free extension.
9. a kind of novel pneumatic according to claim 6 is layered curved baffle formula bulk flow feed bin, it is characterised in that: institute
The gasket material stated is soft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237929.2U CN209651007U (en) | 2018-12-28 | 2018-12-28 | A kind of novel pneumatic layering curved baffle formula bulk flow feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237929.2U CN209651007U (en) | 2018-12-28 | 2018-12-28 | A kind of novel pneumatic layering curved baffle formula bulk flow feed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651007U true CN209651007U (en) | 2019-11-19 |
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ID=68519366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822237929.2U Active CN209651007U (en) | 2018-12-28 | 2018-12-28 | A kind of novel pneumatic layering curved baffle formula bulk flow feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289830A (en) * | 2022-08-17 | 2022-11-04 | 吉林农业大学 | Corn flour vacuum freeze dryer |
| CN116675005A (en) * | 2023-05-08 | 2023-09-01 | 广州绿华环保科技股份有限公司 | Denitration agent pneumatic conveying device |
-
2018
- 2018-12-28 CN CN201822237929.2U patent/CN209651007U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289830A (en) * | 2022-08-17 | 2022-11-04 | 吉林农业大学 | Corn flour vacuum freeze dryer |
| CN115289830B (en) * | 2022-08-17 | 2023-08-01 | 吉林农业大学 | Corn flour vacuum freeze dryer |
| CN116675005A (en) * | 2023-05-08 | 2023-09-01 | 广州绿华环保科技股份有限公司 | Denitration agent pneumatic conveying device |
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