CN203624586U - Pipeline conveying device for quicklime powder - Google Patents
Pipeline conveying device for quicklime powder Download PDFInfo
- Publication number
- CN203624586U CN203624586U CN201320823441.2U CN201320823441U CN203624586U CN 203624586 U CN203624586 U CN 203624586U CN 201320823441 U CN201320823441 U CN 201320823441U CN 203624586 U CN203624586 U CN 203624586U
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- feed bin
- pipeline
- conveying device
- straight pipe
- straight
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Abstract
The utility model discloses a pipeline conveying device for powder, and particularly relates to a pipeline conveying device for quicklime powder. The pipeline conveying device comprises a material bin. A supporting frame is arranged on the side of the material bin, and a straight through pipe is arranged on the supporting frame in an inclined mode. A flange connector is arranged at one end of the straight through pipe, the other end of the straight through pipe penetrates through the side wall of the material bin and extends into the bin, and the port position is at the position with the height more than 75 percent that of the material bin. According to the pipeline conveying device, an existing conveying pipeline is optimized to be the straight through pipe without curves, the conveying resistance of the quicklime powder is small, the conveying efficiency is high, and the additional maintenance and repair workload caused by frequent abrading and punching of an elbow of the existing conveying pipeline is avoided. The pipeline conveying device is simple in structure and long in service life and lowers the production cost of sintering ore.
Description
Technical field
The utility model relates to a kind of powder ash pipeline transporter, relates in particular to a kind of calcium lime powder pipeline transporter.
Background technology
Sintering deposit is produced the batching that be unable to do without flux, and at present, sintering plant flux quick lime used, require accounting for more than 90% of granularity≤3mm, and consumption is large, so calcium lime powder need to store with feed bin.Calcium lime powder enters factory by powder tank automobile transportation, and warehouse entry is to be connected to of delivery duct by the unloading rubber tube on automobile, and other end is linked in storehouse from feed bin top, by the pressurized air on automobile and external gas source, calcium lime powder is sent in storehouse, sees Fig. 1.Because feed bin arranges proportioning belt 81 time, what therefore feed bin 1 arranged is higher.Delivery duct 3 is from feed bin 1 top access, and this access way must cause bend many, and route is long, highly high, and delivery duct 3 resistances are large, need external gas source 6 boostings could realize conveying.In addition, because bend place resistance is large, washing away of powder makes the elbow 2 at bend place easily wear and tear and bore a hole, and the working environment that this has had a strong impact on calcium lime powder conveying operation and operating personal, has increased maintenance, repair work capacity.
Utility model content
For above-mentioned existing problems, the purpose of this utility model is to provide a kind of simple in structure, low cost of manufacture, and the resistance of ducting is little, reduces time of delivery, a kind of calcium lime powder pipeline transporter of long service life.
The utility model is realized above-mentioned purpose by the following technical solutions: a kind of calcium lime powder pipeline transporter, comprise feed bin, it is characterized in that, on feed bin limit, bracing frame is set, tilt straight pipe is set at bracing frame, be provided with flange tap in one end of straight pipe, the other end is through feed bin sidewall, stretch in storehouse, port position is at the more than 75% of feed bin height.
The angle of inclination of described straight pipe and horizontal direction is 35 °～80 °.
Support frame as described above adopts angle steel or channel-section steel to make.
When use, the unloading rubber tube flange tap on calcium lime powder batch can car is connected to the flange tap of straight pipe one end, delivery duct connects together with batch can car, and the pressurized air on automobile is directly transported to calcium lime powder in feed bin.
Compared with prior art, its advantage is the utility model:
1, delivery duct optimal design becomes the straight pipe without bend, simple in structure, low cost of manufacture, long service life;
2, pipeline connects without elbow, and calcium lime powder is carried through, and resistance is little, has shortened time of delivery, and transport efficiency is high;
3, delivery duct oblique cutting feeding warehouse, has reduced calcium lime powder delivery head, does not need external gas source boosting just can realize calcium lime powder warehouse entry, reduces energy resource consumption;
4, avoid existing delivery duct because of the elbow maintenance, repair work capacity that increases of perforation of often wearing and tearing, circumstance improves, and has reduced sintering deposit productive costs.
Accompanying drawing explanation
Fig. 1 is existing calcium lime powder pipeline transporter schematic diagram.
Fig. 2 is the utility model calcium lime powder pipeline transporter schematic diagram.
In figure: 1, feed bin, 2, elbow, 3, delivery duct, 4, flange tap, 5, unloading rubber tube, 6, external gas source, 7, powder tank car, 8, proportioning belt, 9, straight pipe, 10, bracing frame.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.As shown in Figure 2, a kind of calcium lime powder pipeline transporter, comprise feed bin 1, it is characterized in that, on feed bin 1 limit, bracing frame 10 is set, tilt straight pipe 9 is set at bracing frame 10, be provided with flange tap 4 in one end of straight pipe 9, the other end, through feed bin 1 sidewall, stretches in storehouse, and port position is at the more than 75% of feed bin 1 height.
Described straight pipe 9 is 35 °～80 ° with the tilt angle alpha of horizontal direction.
Support frame as described above 10 adopts angle steel or channel-section steel to make.
embodiment 1:as shown in Figure 2, make feed bin 1 according to sintering deposit manufacturing scale with steel plate, make bracing frame 10 with angle steel, be arranged on the side of feed bin 1; Be welded with flange tap 4 in one end of straight pipe 9, the other end is through the hole arranging on feed bin 1 sidewall, stretch in storehouse, because feed bin 1 normal storage calcium lime powder is at below 75% of feed bin 1 height, therefore, port position is located at the more than 75% of feed bin 1 height, to avoid port binder, and affects port discharging.The pipe shaft frame of straight pipe 9, on bracing frame 10, is obliquely installed, and installs when straight pipe 9 and the tilt angle alpha of horizontal direction is 35 °～80 °.The present embodiment inclination angle is designed to 60 °, installs, and straight pipe 9 and bracing frame 10 are welded and fixed.Straight pipe 9 and feed bin 1 sidewall punch position welded closure.
embodiment 2:as shown in Figure 2, make feed bin 1 according to sintering deposit manufacturing scale with steel plate, make bracing frame 10 with channel-section steel, be fixed on the side of feed bin 1; Be welded with flange tap 4 in one end of straight pipe 9, match with the flange tap 4 on unloading rubber tube 5, the other end is through the hole arranging on feed bin 1 sidewall, stretch in storehouse, port position is located at the more than 75% of feed bin 1 height, and 9 of straight pipes are on bracing frame 10, be obliquely installed, adjusting straight pipe 9 is 35 ° or 80 ° with the tilt angle alpha of horizontal direction, installs, and straight pipe 9 and bracing frame 10 are welded and fixed.Straight pipe 9 and feed bin 1 sidewall punch position welded closure.
While using the utility model, flange tap 4 on unloading rubber tube 5 on calcium lime powder batch can car 7 is connected to the flange tap 4 of straight pipe 10 one end, delivery duct connects together with batch can car 7, starts the compressed air engine on automobile, just can directly calcium lime powder be transported in feed bin 1.
Claims (3)
1. a calcium lime powder pipeline transporter, comprises feed bin, it is characterized in that, on feed bin limit, bracing frame is set, tilts straight pipe is set at bracing frame, be provided with flange tap in one end of straight pipe, the other end, through feed bin sidewall, stretches in storehouse, and port position is at the more than 75% of feed bin height.
2. a kind of calcium lime powder pipeline transporter according to claim 1, is characterized in that, the angle of inclination of described straight pipe and horizontal direction is 35 °～80 °.
3. a kind of calcium lime powder pipeline transporter according to claim 1, is characterized in that, support frame as described above adopts angle steel or channel-section steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823441.2U CN203624586U (en) | 2013-12-16 | 2013-12-16 | Pipeline conveying device for quicklime powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823441.2U CN203624586U (en) | 2013-12-16 | 2013-12-16 | Pipeline conveying device for quicklime powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203624586U true CN203624586U (en) | 2014-06-04 |
Family
ID=50811082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823441.2U Expired - Fee Related CN203624586U (en) | 2013-12-16 | 2013-12-16 | Pipeline conveying device for quicklime powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203624586U (en) |
-
2013
- 2013-12-16 CN CN201320823441.2U patent/CN203624586U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |