CN204544745U - Fluidized wind optional equipment - Google Patents
Fluidized wind optional equipment Download PDFInfo
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- CN204544745U CN204544745U CN201420774217.3U CN201420774217U CN204544745U CN 204544745 U CN204544745 U CN 204544745U CN 201420774217 U CN201420774217 U CN 201420774217U CN 204544745 U CN204544745 U CN 204544745U
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- material chute
- optional equipment
- fluidized wind
- sack cleaner
- chute
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Abstract
The utility model discloses a kind of fluidized wind optional equipment, wherein, comprising: material chute, comprise arrival end and the port of export; Compressed-air line, is positioned at the below of described material chute, for passing into compressed air in described material chute; Sack cleaner; Sweep-up pipe, is positioned at the top of described material chute, and described dust suction tube is in the described material chute of connection and described sack cleaner.The fluidized wind optional equipment that the utility model provides is by arranging material chute, air compressing pipeline, sweep-up pipe and sack cleaner, compressed air is passed in material chute, make to form air curtain in chute, kicked up by air curtain when material flows from top to bottom in material chute, thus enter in sack cleaner by sweep-up pipe, draw off tiny material in the bottom of sack cleaner, thus realize the object of material sorting.The fluidized wind optional equipment that the utility model provides, structure is simple, and sorting quality is high, and dust leakage amount is little.
Description
Technical field
The utility model relates to material wind selection equipment, particularly relates to a kind of fluidized wind optional equipment.
Background technology
In prior art, conventional wind sorting equipment comprises malleation sorting, sub-pressure selective and positive/negative-pressure in conjunction with sorting three kinds of modes, light material in material mainly separates with heavier feeds by this equipment, namely according to aerodynamic principle, be separated by the difference of material density, to reach the object of feed separation.
Pneumatic separator volume of the prior art is large, and complex structure, leakage rate is large and dust pollution is serious.Therefore, be necessary to design a kind of novel pneumatic separator, reduce equipment volume, simplify structure, reduce powder and leak.
Utility model content
The utility model provides a kind of fluidized wind optional equipment, and to solve the problems of the prior art, simplified apparatus structure, reduces powder and leak.
The utility model provides a kind of fluidized wind optional equipment, wherein, comprising:
Material chute, comprises arrival end and the port of export;
Compressed-air line, is positioned at the below of described material chute, for passing into compressed air in described material chute;
Sack cleaner;
Sweep-up pipe, is positioned at the top of described material chute, and described dust suction tube is in the described material chute of connection and described sack cleaner.
Fluidized wind optional equipment as above, wherein, preferably: the top of described material chute is provided with one or more suction port, described material chute is connected with described sweep-up pipe by described suction port.
Fluidized wind optional equipment as above, wherein, preferably: described sweep-up pipe is provided with vacuum meter.
Fluidized wind optional equipment as above, wherein, preferably: the below of described material chute is provided with air port, described compressed-air line is connected with described material chute by described air port.
Fluidized wind optional equipment as above, wherein, preferably: described air port is strip.
Fluidized wind optional equipment as above, wherein, preferably: the width of described air port is 5 ± 1mm.
Fluidized wind optional equipment as above, wherein, preferably: described compressed-air line is provided with pressure-reducing valve and Pressure gauge.
Fluidized wind optional equipment as above, wherein, preferably: the bottom of described sack cleaner is provided with rotary valve.
Fluidized wind optional equipment as above, wherein, preferably: also comprise dedusting fan, is fixedly installed on the outside of described sack cleaner.
The fluidized wind optional equipment that the utility model provides is by arranging material chute, air compressing pipeline, sweep-up pipe and sack cleaner, compressed air is passed in material chute, make to form air curtain in chute, kicked up by air curtain when material flows from top to bottom in material chute, thus enter in sack cleaner by sweep-up pipe, draw off tiny material in the bottom of sack cleaner, thus realize the object of material sorting.The fluidized wind optional equipment that the utility model provides, structure is simple, and sorting quality is high, and dust leakage amount is little.
Accompanying drawing explanation
The fluidized wind optional equipment structural representation that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in detail.The identical Reference numeral of wherein identical parts represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
The fluidized wind optional equipment structural representation that Fig. 1 provides for the utility model embodiment, as shown in Figure 1, the utility model embodiment provides a kind of fluidized wind optional equipment, comprises material chute 1, compressed-air line 2, sack cleaner 3 and sweep-up pipe 4.
Wherein, material chute 1 comprises arrival end 11 and the port of export 12, and particulate dust enters in material chute 1 from arrival end 11, and arrival end 11 is higher than the port of export 12, when the process that material runs from arrival end 11 to the port of export 12, in material chute 1, pass into compressed air by compressed-air line 2.
Compressed-air line 2, is positioned at the below of described material chute 1, for passing into compressed air in described material chute 1.Preferably, material chute 1 is provided with air port 13, compressed-air line 2 is connected with material chute 1 by this air port 13.
Air port 13 can be one, also can be multiple.In the present embodiment, air port 13 is the spout of multiple strip, and its width is consistent with the width of chute, is 5 ± 1mm.After passing into compressed air in material chute 1, can form air curtain in material chute 1, the fine particle in material can be kicked up by air curtain.
Sweep-up pipe 4, is positioned at the top of described material chute 1, and described sweep-up pipe 4 is for being communicated with described material chute 1 and described sack cleaner 3.Entered into sack cleaner 3 by the fine particle that air curtain is kicked up by sweep-up pipe 4, then draw off through the bottom of sack cleaner 3, and the larger material of particle flows out from the port of export 12 along material chute 1 under gravity.
Preferably, the top of described material chute 1 is provided with one or more suction port 14, and described material chute 1 is connected with described sweep-up pipe 4 by described suction port 14.Those skilled in the art according to the quantity of the selecting factors suction ports 14 such as the granularity of material, flow, can not do concrete restriction at this.
On the basis of above-described embodiment, vacuum meter 5 can be set on sweep-up pipe 4.It will be appreciated by persons skilled in the art that the vacuum by adjusting sweep-up pipe 4, the partition size of product can be adjusted.
Further, described compressed-air line 2 is provided with pressure-reducing valve 6 and Pressure gauge 7.Adjust the air pressure in air compressing pipeline 2 by pressure-reducing valve 6, and utilize Pressure gauge 7 to monitor.
On the basis of above-described embodiment, this fluidized wind optional equipment also comprises dedusting fan 8, is fixedly installed on the outside of described sack cleaner 3, for providing power for sack cleaner 3.
The bottom of sack cleaner 3 is provided with rotary valve 9, when the tiny material in sack cleaner 3 reaches the amount of setting, controls rotary valve 9 and open, from the tiny material of bottom removal of sack cleaner 3.
Verify by experiment, after sorting, raw meal particle size is the coal particle of 2-8mm, and the coal dust wherein more than 20 orders accounts for 25-30%.In the present embodiment, the sectional dimension of material chute is 300*300mm, and the length of material chute is 5 meters.The quantity of air port and suction port is 4.Compressed air is adjusted to 0.1MPa, and dust removing tube negative pressure adjustment is to-1000Pa, and mass flow is 10T/h, more than discharging powder containing quantity 20 order accounts for 0.5%-1%.
The fluidized wind optional equipment that the utility model embodiment provides is by arranging material chute, air compressing pipeline, sweep-up pipe and sack cleaner, compressed air is passed in material chute, make to form air curtain in chute, kicked up by air curtain when material flows from top to bottom in material chute, thus enter in sack cleaner by sweep-up pipe, draw off tiny material in the bottom of sack cleaner, thus realize the object of material sorting.The fluidized wind optional equipment that the utility model provides, structure is simple, and sorting quality is high, and dust leakage amount is little.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (9)
1. a fluidized wind optional equipment, is characterized in that, comprising:
Material chute, comprises arrival end and the port of export;
Compressed-air line, is positioned at the below of described material chute, for passing into compressed air in described material chute;
Sack cleaner;
Sweep-up pipe, is positioned at the top of described material chute, and described dust suction tube is in the described material chute of connection and described sack cleaner.
2. fluidized wind optional equipment according to claim 1, is characterized in that: the top of described material chute is provided with one or more suction port, and described material chute is connected with described sweep-up pipe by described suction port.
3. fluidized wind optional equipment according to claim 2, is characterized in that: described sweep-up pipe is provided with vacuum meter.
4. fluidized wind optional equipment according to claim 1, is characterized in that: the below of described material chute is provided with air port, and described compressed-air line is connected with described material chute by described air port.
5. fluidized wind optional equipment according to claim 4, is characterized in that: described air port is strip.
6. fluidized wind optional equipment according to claim 5, is characterized in that: the width of described air port is 5 ± 1mm.
7. fluidized wind optional equipment according to claim 4, is characterized in that: described compressed-air line is provided with pressure-reducing valve and Pressure gauge.
8. fluidized wind optional equipment according to claim 1, is characterized in that: the bottom of described sack cleaner is provided with rotary valve.
9., according to the arbitrary described fluidized wind optional equipment of claim 1-8, it is characterized in that: also comprise dedusting fan, be fixedly installed on the outside of described sack cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774217.3U CN204544745U (en) | 2014-12-10 | 2014-12-10 | Fluidized wind optional equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774217.3U CN204544745U (en) | 2014-12-10 | 2014-12-10 | Fluidized wind optional equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN204544745U true CN204544745U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420774217.3U Active CN204544745U (en) | 2014-12-10 | 2014-12-10 | Fluidized wind optional equipment |
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| CN (1) | CN204544745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755269A (en) * | 2016-08-19 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of Zhi Sha buildings air quantity adjusting method and system |
-
2014
- 2014-12-10 CN CN201420774217.3U patent/CN204544745U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107755269A (en) * | 2016-08-19 | 2018-03-06 | 中国铁建重工集团有限公司 | A kind of Zhi Sha buildings air quantity adjusting method and system |
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