CN201102812Y - Fluidized feeder - Google Patents
Fluidized feeder Download PDFInfo
- Publication number
- CN201102812Y CN201102812Y CNU2007200289089U CN200720028908U CN201102812Y CN 201102812 Y CN201102812 Y CN 201102812Y CN U2007200289089 U CNU2007200289089 U CN U2007200289089U CN 200720028908 U CN200720028908 U CN 200720028908U CN 201102812 Y CN201102812 Y CN 201102812Y
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- China
- Prior art keywords
- cell body
- feed cell
- feed
- air chamber
- fluidized
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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.)
- Expired - Lifetime
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a fluidized feeder applied in the transmission of powdered granulated material, which belongs to the mechanical manufacturing field. The fluidized feeder aims at accelerating the transmission speed of the material and avoiding the material to form accumulation or adhesion in the transmission process by means of a gas model between a feeding trough body and the material formed by compressed air; as the feeding trough body is free from cleaning, the maintenance charge of the device is reduced. The fluidized feeder comprises a soleplate; the soleplate is fixed with a support formed by a suspender and a beam; the upper part of the support is provided with an adapter tube that is connected with a bin and the underside of the adapter tube is communicated with the feeding trough body; the underside of the feeding trough body is fixedly connected with a resonance generating device and is provided with an air chamber; the compressed air pumping in an air inlet of the air chamber is discharged into the interior of the feeding trough body.
Description
Technical field
The utility model relates to a kind of fluidized bunk-feeder that powder and granule shape material is carried that is used for, and belongs to mechanical manufacturing field.
Background technology
In industries such as rubber manufacturing machinery, chemical industry metallurgicals, take the batching load transfer device of all kinds of quick feed usually for the efficient that improves prescription production at present.
The existing load transfer device of carrying powder and granule shape material normally is communicated with a feed cell body below the adapter that connects feed bin.Be to accelerate the delivery speed of material in the feed cell body, the feed cell body is set to tilting usually, or to add helicallobe in the feed cell body carry forward fast to promote material.
The shortcoming of above-mentioned load transfer device is, material easily forms accumulation and has influence on follow-up mass transport in feed cell body bottom, and material also can need regularly clear up sticking to feed cell body bottom, thereby causes the reduction of production efficiency and add the maintenance cost of large equipment.
The utility model content
Fluidized bunk-feeder described in the utility model, be to address the above problem and take below the feed cell body to be communicated with an air chamber, pressurized air is imported to feed cell body inside by air chamber, with at the feed cell body be transferred between the material and form a gas mould, material suspended at the feed cell body the surface and be fed forward.
Design goal of the present utility model is, by the gas mould that pressurized air forms between feed cell body and material, accelerates the delivery speed of material.
Design goal also is, avoids material to form in course of conveying piling up or material sticks to feed cell body bottom, need not the feed cell body is cleared up, improved feed production efficiency and reduces equipment maintenance cost.
For realizing above-mentioned design goal, described fluidized bunk-feeder mainly includes:
One base plate;
On base plate, fix a support that constitutes by suspension rod and crossbeam;
Be provided with the adapter that connects feed bin on support top, below taking over, be communicated with a feed cell body;
Captive joint one resonance generating means below the feed cell body, difference with the prior art part be,
Described feed cell body on even keel is provided with, and the one side is communicated in the below of adapter, and another side is provided with downward feed outlet;
One air chamber is set below described feed cell body, and the pressurized air that feeds from the admission port of air chamber is discharged into the inside of feed cell body.
Fluidized bunk-feeder as above-mentioned organization plan, material enters adapter from feed bin, be transported to downwards then in the feed cell body, the resonance generating means of feed cell body below captive joint transmits resonance effect power constantly, is fed forward along the feed cell body thereby promote material.
In this process, the air chamber that is arranged on feed cell body below is incorporated into pressurized air the inside of feed cell body, thereby can and be transferred between the material at the feed cell body and form a gas mould, that is to say material suspended at the feed cell body the surface and be fed forward along the surface of feed cell body.
Material is when the resonance generating means provides lasting resonance effect power, form suspended state by the gas mould, therefore can improve mass transport speed effectively, the friction drag between material and the feed cell body reduces greatly, nor can form local accumulation and adhesion phenomenon.
For improving homogeneity at the inner gas mould that forms of feed cell body, further improvement project can be, above described air chamber, be communicated in the bottom of feed cell body by a microwell plate, pressurized air upwards is drained into the inside of feed cell body by air chamber, the pressurized air that upwards enters by microwell plate is distributed to the surface of feed cell body equably.
Described air chamber, it feeds compressed-air actuated admission port and is arranged on a side that closes on described adapter.Material enters into from adapter after the feed cell body, is suspended by the gas mould immediately and is fed forward apace.
Described resonance generating means, comprise a spring plate that is fixed on the base plate, one magnet coil is set, close on described magnet coil one armature is set in spring plate inside, armature is fixedly connected on the connecting panel of spring plate, and the connecting panel of spring plate is connected with the bottom of feed cell body.
When controlling magnet coil by power supply continuously and switch between conducting, off-position, the magnetic attraction that forms between magnet coil and the armature also is interrupted.When the magnet coil conducting, magnet coil attracts armature to magnet coil one side displacement; When magnet coil cut off the power supply, armature resetted in the opposite direction.
Because armature is fixedly connected on the connecting panel of spring plate, the connecting panel of spring plate is connected with the bottom of feed cell body again, because the displacement that produces repeatedly of armature and can transmit resonance effect power continuously to the feed cell body, the resonance of feed cell body itself offers the propelling thrust that material is fed forward.
Content to sum up, the advantage of described fluidized bunk-feeder be, the gas mould that forms between feed cell body and material by pressurized air improves the production efficiency of feeder apparatus to accelerate the delivery speed of material.And, can avoid material in course of conveying, to form piling up or material sticks to feed cell body bottom, can effectively reduce equipment maintenance cost.
Description of drawings
Fig. 1 is the cut-away section scheme drawing of described fluidized bunk-feeder;
Fig. 2 is the side schematic view of fluidized bunk-feeder;
Fig. 3 is the structural representation of described resonance generating means.
As shown in Figure 1 to Figure 3, base plate 1, suspension rod 2, crossbeam 3 takes over 4, feed cell body 5, feed outlet 51, resonance generating means 6, spring plate 61, magnet coil 62, armature 63, connecting panel 64, air chamber 7, admission port 71, microwell plate 8.
The specific embodiment
The 5 on even keel settings of feed cell body, it is provided with downward feed outlet 51, captive joint one resonance generating means 6 below feed cell body 5 with respect to another side of taking over the position.
Resonance generating means 6 comprises a spring plate 61 that is fixed on the base plate 1, in spring plate 61 inside one magnet coil 62 is set, proximity electromagnetic coil 62 is provided with an armature 63, and armature 63 is fixedly connected on the connecting panel 64 of spring plate 61, and connecting panel 64 is connected with the bottom of feed cell body 5.
One air chamber 7 is set below feed cell body 5, above air chamber 7, is communicated in the bottom of feed cell body 5 by a microwell plate 8.
The admission port 71 of air chamber 7 is arranged on a side that closes on described adapter 4.
The feeding method of using above-mentioned fluidized bunk-feeder and realizing, be to take over 4 mass transport to be arrived feed cell body 5 downwards, the resonance generating means 6 of feed cell body 5 below captive joints transmits resonance effect power constantly to feed cell body 5, is fed forward thereby promote material.
In the material process that resonance is carried forward, by being arranged on the air chamber 7 of feed cell body 5 belows, pressurized air is incorporated into the inside of feed cell body 5, with at feed cell body 5 be transferred between the material and form a gas mould, material suspended at feed cell body 5 the surface and be fed forward along the surface of feed cell body 5, discharge until feed outlet 51 from feed cell body 5 another sides.
Pressurized air is closed on the admission port 71 of taking over a side of 4 and is imported into air chamber 7 by being arranged on, and upwards is drained into the inside of feed cell body 5 then, and material enters into and promptly forms suspended state after the feed cell body 5 and be fed forward from taking over 4.
The principle of described formation resonance effect power is, by controlling the switching of magnet coil 62 between conducting, off-position continuously, form interrupted magnetic attraction between magnet coil 62 and the armature 63, be fed forward in feed cell body 5 inside to transmit interrupted resonance effect power and to promote material to feed cell body 5.
Claims (4)
1, a kind of fluidized bunk-feeder, comprise a base plate, on base plate, fix a support that constitutes by suspension rod and crossbeam, be provided with the adapter that connects feed bin on support top, be communicated with a feed cell body below taking over, captive joint one resonance generating means below the feed cell body is characterized in that: described feed cell body on even keel is provided with, the one side is communicated in the below of adapter, and another side is provided with downward feed outlet;
One air chamber is set below described feed cell body, and the pressurized air that feeds from the admission port of air chamber is discharged into the inside of feed cell body.
2, fluidized bunk-feeder according to claim 1 is characterized in that: be communicated in the bottom of feed cell body above described air chamber by a microwell plate, pressurized air upwards is drained into the inside of feed cell body by air chamber.
3, fluidized bunk-feeder according to claim 1 and 2 is characterized in that: described air chamber, it feeds compressed-air actuated admission port and is arranged on a side that closes on described adapter.
4, fluidized bunk-feeder according to claim 3, it is characterized in that: described resonance generating means, comprise a spring plate that is fixed on the base plate, in spring plate inside one magnet coil is set, close on described magnet coil one armature is set, armature is fixedly connected on the connecting panel of spring plate, and the connecting panel of spring plate is connected with the bottom of feed cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200289089U CN201102812Y (en) | 2007-09-26 | 2007-09-26 | Fluidized feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200289089U CN201102812Y (en) | 2007-09-26 | 2007-09-26 | Fluidized feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102812Y true CN201102812Y (en) | 2008-08-20 |
Family
ID=39949834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200289089U Expired - Lifetime CN201102812Y (en) | 2007-09-26 | 2007-09-26 | Fluidized feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102812Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397093B (en) * | 2007-09-26 | 2011-09-07 | 软控股份有限公司 | Fluidized bunk-feeder and method thereof |
| CN108408412A (en) * | 2018-01-31 | 2018-08-17 | 河海大学 | The active washboard-type fluid bed pipeline and its application method transported for powder body material |
-
2007
- 2007-09-26 CN CNU2007200289089U patent/CN201102812Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397093B (en) * | 2007-09-26 | 2011-09-07 | 软控股份有限公司 | Fluidized bunk-feeder and method thereof |
| CN108408412A (en) * | 2018-01-31 | 2018-08-17 | 河海大学 | The active washboard-type fluid bed pipeline and its application method transported for powder body material |
| CN108408412B (en) * | 2018-01-31 | 2019-07-05 | 河海大学 | The active washboard-type fluidized bed pipeline and its application method transported for powder body material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MESNAC CO., LTD. Free format text: FORMER NAME: QINGDAO UNIVERSITY SOFT CONTROL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266045 No. 1, Zhengzhou Road, Sifang District, Shandong, Qingdao Patentee after: Mesnac Co., Ltd. Address before: 266045 No. 1, Zhengzhou Road, Sifang District, Shandong, Qingdao Patentee before: Qingdao Colleges and Universities Soft Control Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20080820 Effective date of abandoning: 20070926 |