CN205739304U - Novel powder material current stabilizing control device - Google Patents
Novel powder material current stabilizing control device Download PDFInfo
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- CN205739304U CN205739304U CN201620639953.7U CN201620639953U CN205739304U CN 205739304 U CN205739304 U CN 205739304U CN 201620639953 U CN201620639953 U CN 201620639953U CN 205739304 U CN205739304 U CN 205739304U
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- overfall
- powder material
- control device
- stabilizing control
- current stabilizing
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Abstract
This utility model discloses a kind of novel powder material current stabilizing control device, device top is the discharge chute being connected with upper level conveying arrangement, connect with buffer bin below described discharge chute, being provided with the first overfall and the first buffering support plate bottom described buffer bin, described first overfall is positioned at above travelling belt.This utility model can be effectively improved supplied materials fluctuation to be affected downstream conveying equipment, belt feeder band precoat continuous-stable, is not awarding shots flash phenomena, and belt feeder carries cement capability improving, is additionally avoided that the dust raising phenomenon of belt conveyer gathering sill section.
Description
Technical field
This utility model relates to powder material transport field.
Background technology
In cement factory, belt conveyor during the powder material such as long distance delivery cement, often need to be used, but cement fineness
Higher, specific surface area ＞ 300m2/ kg, 80 μm square hole screens tail over≤10% or 45 μm square hole screen tail over≤30%, material angle of repose
Close to 0 °, award shots at belt feeder and can produce cement impact adhesive tape because carrying out doses instability, cause cement flash, race to emit phenomenon,
Reduce belt feeder conveying capacity, affect work on the spot environment, and then reduce system production efficiency.
Utility model content
Technical problem to be solved in the utility model is to realize one to utilize caching, overflow operation principle, optimizes current stabilization
Apparatus structure form, makes that powder material is stable, continuously flow into belt feeder awards material section, it is to avoid powder material directly impacts belt,
Form the bed of material continuous, uniform on belt feeder zone face, reduce powder race and emit phenomenon, improve belt feeder conveying capacity, reduce simultaneously
The powder material blanking discrepancy in elevation, controls dust pollution, improves the device of working environment.
To achieve these goals, the technical solution adopted in the utility model is: novel powder material current stabilizing control device,
Device top is the discharge chute being connected with upper level conveying arrangement, connects with buffer bin below described discharge chute, described
Being provided with the first overfall and the first buffering support plate bottom buffer bin, described first overfall is positioned at above travelling belt.
Described buffer bin side connects with diverter, and described shunt base is provided with the second overfall and the second buffering support
Plate, described second overfall is positioned at above travelling belt.
The top of described diverter inwall is provided with flap.
The both sides of described first overfall and the second overfall be equipped with inner side flow apron, described inner side flow apron by
Gripper shoe is fixed on above travelling belt.
Described first overfall and the second overfall are fixed in the dust cover above travelling belt, and described dust cover sets
Take out dirt pipe.
This utility model can be effectively improved supplied materials fluctuation to be affected downstream conveying equipment, and belt feeder band precoat is the most steady
Determine, do not awarding shots flash phenomena, belt feeder conveying cement capability improving, additionally it is avoided that belt conveyer gathering sill section
Dust raising phenomenon.
Accompanying drawing explanation
Labelling in the content expressed every width accompanying drawing in this utility model description below and figure is briefly described:
Fig. 1 is novel powder material current stabilizing control device scheme of installation；
Fig. 2,3 it is novel powder material current stabilizing control device structural representation；
Labelling in above-mentioned figure is: 1, discharge chute；2, buffer bin；3, diverter；3-1, flap；4, first delays
Rush supporting plate；5, the first overfall；6, inner side flow apron；6-1, gripper shoe；7, dust cover；8, dirt pipe is taken out；9, travelling belt；
10, the second overfall；11, the second buffering support plate.
Detailed description of the invention
As it is shown in figure 1, novel powder material current stabilizing control device utilizes powder material kinetic characteristic, non-powered is used to lead
Stream, Cushioning Design realize the purpose of " buffering, current stabilization, depositing dust ".
As shown in Figure 2,3, novel powder material current stabilizing control device is mainly by discharge chute 1, buffer bin 2, diverter
3, buffering support plate, overfall and inner side flow apron 6 six part composition.Discharge chute 1 is positioned at device top, transports with upper level
Defeated device (skewed slot) connects, and connects with buffer bin 2, be provided with the first overfall 5 He bottom buffer bin 2 bottom discharge chute 1
First buffering support plate 4, the first overfall 5 is positioned at above travelling belt 9.Overfall structure is used to ease up in buffer bin 2 outlet
Rushing supporting plate, reduce discharging and downstream belt feeder is produced impact, overfall has non-powered metering function, it is ensured that powder enters belt feeder
Continuous-stable, buffer bin 2 has certain peak clipping material stock effect, prevents belt feeder instantaneous overload flash.
The powder material carried by air flume enters buffer bin 2 by discharge chute 1, and omnidistance sealing, dust is without outward
Excessive phenomenon, skewed slot carries material flow about 1～2.5m/s and there is wave phenomenon, and buffer bin 2 can avoid upstream equipment ripple
The dynamic conveying impact on upstream device, it is assumed that material feed flow in skewed slot is Xt/s, material conveying vibration frequency is 5s, then
The capacity in buffer storage storehouse needs the reserves about 10Xt of at least two wave band.
For the powder material of big conveying capacity, increase diverter 3 and buffering support plate, i.e. buffer bin 2 side and diverter 3
Connection, is provided with the second overfall 10 and the second buffering support plate 11 bottom diverter 3, the second overfall 10 is positioned on travelling belt 9
Side, owing to increasing a sub-material mouth along belt feeder conveying direction, makes powder divide at two and falls into belt feeder, increase strap surface powder layer
Highly, conveying capacity is improved.Increase flap 3-1 simultaneously in diverter 3 top side, prevent powder material fluctuation from pouring out.
Conventional belt machine deflector chute sealing effectiveness cannot meet powder material conveying, then overflow at the first overfall 5 and second
The both sides of head piece 10 are equipped with inner side flow apron 6, and inner side flow apron 6 is fixed on above travelling belt 9 by gripper shoe 6-1,
Inner side flow apron 6 is set and can improve the powder material accumulation shape in belt feeder cross section, make material as far as possible at sealing-tape machine
Conveying in central channel, it is to avoid flash.
First overfall 5 and the second overfall 10 are fixed in the dust cover 7 above travelling belt 9, and dust cover 7 is provided with
Take out dirt pipe 8.Dust cover 7 awards shots at belt feeder to be increased at traffic direction 2～2.5m, makes cavity inside flow apron produce negative
Pressure, is fully achieved the effect of " buffering, current stabilization, the depositing dust " of powder material conveying transhipment link.
This utility model belongs to powder material conveying process buffering, steady flow control device.At powder body such as cement factory cement
Material conveying transhipment link uses the adjusting means with " buffering, current stabilization, depositing dust ", reduces by Sealing Arrangements such as air flumes extremely
Belt feeder transhipment link powder overflow phenomena, ensures that when belt feeder carries big flow powder material, the bed of material is stable, improves belt feeder
Conveying capacity, reduces the airborne dust of powder conveying transhipment link simultaneously, improves induction system environment.
Above in conjunction with accompanying drawing, this utility model is exemplarily described, it is clear that this utility model implements and is not subject to
The restriction of aforesaid way, as long as have employed changing of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out
Enter, or the most improved design of the present utility model and technical scheme are directly applied to other occasion, all at this utility model
Protection domain within.
Claims (5)
1. novel powder material current stabilizing control device, it is characterised in that: device top is and unloading that upper level conveying arrangement is connected
Material chute, connects with buffer bin below described discharge chute, is provided with the first overfall and first and delays bottom described buffer bin
Rushing supporting plate, described first overfall is positioned at above travelling belt.
Novel powder material current stabilizing control device the most according to claim 1, it is characterised in that: described buffer bin side
Connecting with diverter, described shunt base is provided with the second overfall and the second buffering support plate, and described second overfall is positioned at fortune
Above defeated belt.
Novel powder material current stabilizing control device the most according to claim 2, it is characterised in that: described diverter inwall
Top is provided with flap.
4. according to the novel powder material current stabilizing control device described in Claims 2 or 3, it is characterised in that: described first overflow
The both sides of mouth and the second overfall are equipped with inner side flow apron, and described inner side flow apron is fixed on travelling belt by gripper shoe
Top.
Novel powder material current stabilizing control device the most according to claim 4, it is characterised in that: described first overfall and
Second overfall is fixed in the dust cover above travelling belt, and described dust cover is provided with takes out dirt pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639953.7U CN205739304U (en) | 2016-06-24 | 2016-06-24 | Novel powder material current stabilizing control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639953.7U CN205739304U (en) | 2016-06-24 | 2016-06-24 | Novel powder material current stabilizing control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739304U true CN205739304U (en) | 2016-11-30 |
Family
ID=57385009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620639953.7U Active CN205739304U (en) | 2016-06-24 | 2016-06-24 | Novel powder material current stabilizing control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205739304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923362A (en) * | 2016-06-24 | 2016-09-07 | 安徽海螺建材设计研究院 | Powder material flow stabilization control device |
-
2016
- 2016-06-24 CN CN201620639953.7U patent/CN205739304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923362A (en) * | 2016-06-24 | 2016-09-07 | 安徽海螺建材设计研究院 | Powder material flow stabilization control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 South Jiuhua Road 1017, Yijiang District, Wuhu City, Anhui Province Patentee after: Anhui Conch Building Materials Design and Research Institute Co., Ltd. Address before: 241000 South Jiuhua Road 1017, Yijiang District, Wuhu City, Anhui Province Patentee before: Anhui Conch Design & Research Institute of Building Materials |
|
| CP01 | Change in the name or title of a patent holder |