CN103353217A - Directional side-blown wind distribution plate - Google Patents
Directional side-blown wind distribution plate Download PDFInfo
- Publication number
- CN103353217A CN103353217A CN2013103253144A CN201310325314A CN103353217A CN 103353217 A CN103353217 A CN 103353217A CN 2013103253144 A CN2013103253144 A CN 2013103253144A CN 201310325314 A CN201310325314 A CN 201310325314A CN 103353217 A CN103353217 A CN 103353217A
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- strip body
- pressing strip
- press strip
- bolt
- ceiling molding
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- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims description 25
- 238000007664 blowing Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 14
- 238000004080 punching Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a directional side-blown wind distribution plate and belongs to a wind distribution plate. The directional side-blown wind distribution plate comprises multiple pressing strips, wherein each pressing strip comprises an upper pressing strip body, a lower pressing strip body and a bending part, wherein the upper pressing strip body and the lower pressing strip body are connected through the bending part; bolt holes are respectively formed in the upper pressing strip body and the lower pressing strip body; the multiple pressing strips are transversely and uniformly arranged; the upper pressing strip body and the lower pressing strip body between the front and rear adjacent two pressing strips are laminated and are fixed together through a bolt and a nut; the bolt penetrates through the bolt holes and is connected with the nut; a gasket is arranged between the upper pressing strip body and the lower pressing strip body which are laminated; a cavity between the upper pressing strip body and the lower pressing strip body on the left side of the bolt is an air inlet; a cavity between the upper pressing strip body and the lower pressing strip body on the right side of the bolt is an air outlet; and the opening direction of the air outlet is consistent with the discharging direction of a fluidized bed. The directional side-blown wind distribution plate has the characteristics of high directional side-blown force, leakage difficulty, high mechanical strength, adjustable aperture ratio, low construction cost and the like.
Description
Technical field
The present invention relates to a kind of air distribution plate, especially a kind of directional side-blowing air distributor of the fixed fluidized bed drying machine for Large Scale and Continuous work.
Background technology
Fixed fluidized bed drying machine for continuous operation, the material particles of hothouse bottom is larger, needs to discharge continuously in time hothouse, otherwise can be because the continuous accumulation of particle causes fluidized status to worsen, in addition, to prevent that also material from seeing through the air distribution plate inlet air plenum of bleeding.Therefore need a kind of can either continuously material being blown out to discharge end from feed end, do not leak again the air distribution plate of material.
The air distribution plate that fluid bed is commonly used mainly contains the versions such as punching type straight hole plate, punching type side-blown orifice plate, hood-type grid plate, composite directional side-blowing air distributor.
Reducing aspect the leakage material of air distribution plate, common mode is: adopt aperture the punching type air distribution plate, lay the aperture steel wire at the punching type air distribution plate, perhaps adopt hood-type grid plate.The punching type air distribution plate is subject to the restriction of Sheet Metal Forming Technology, usually requires thickness of slab to be less than or equal to the aperture, and the aperture is less, and then thickness of slab is thinner, and mechanical strength is poorer, ftractures easily in the use; Lay the small-bore steel wire at air distribution plate, steel wire also damages easily, service life is short, and hood-type grid plate can be prevented leak-stopping material, mechanical strength height, but not side-blown effect.
Discharge continuously aspect the hothouse will being deposited on large granular materials above the air distribution plate, common mode has: punching type side-blown orifice plate, with the feed end of fluid bed raise, discharge end reduces composite directional side-blowing air distributor etc.Although punching type side-blown orifice plate has certain side-blown effect, have that side-blown power is weak, a problem such as low easy to crack, the leakiness material of intensity.And raise the mode that feed end reduces discharge end, very weak for the effect of discharging large granular materials, and because bed depth is inconsistent, fluid effect is wayward.And compound orientated wind-distribution board can be prevented the leak-stopping material, mechanical strength is high, side-blown power is strong, but has the problems such as cost is higher.
At present, good solution is not also arranged.
Summary of the invention
Technical assignment of the present invention is to provide a kind of directional side-blowing air distributor for above-mentioned deficiency of the prior art, this a kind of directional side-blowing air distributor have directional side-blowing power by force, leakiness material, mechanical strength are not high, percent opening is adjustable, cost is low characteristics.
The technical solution adopted for the present invention to solve the technical problems is: it comprises a plurality of press strips, described each press strip comprises respectively the ceiling molding body, lower press strip body and kink, link to each other by kink between described ceiling molding body and the lower press strip body, have bolt hole on described ceiling molding body and the lower press strip body, described a plurality of press strip laterally evenly arranges, before and after ceiling molding body and lower press strip body between adjacent two press strips mutually laminate, be fixed together by screw bolt and nut, described bolt passing through bolt hole links to each other with nut, be provided with pad between described two ceiling molding bodies that mutually laminate and the lower press strip body, the ceiling molding body in described bolt left side and the cavity between the lower press strip body are air inlet, cavity between the ceiling molding body on right side and the lower press strip body is air outlet, and the uncovered direction of described air outlet is consistent with the discharging direction of fluid bed.
The percent opening of described air outlet is 3～15%.
Be respectively arranged with lock washer between described bolt and the ceiling molding body.
Be provided with one between described 14 or 15 press strips and strengthen gusset, described reinforcement gusset is arranged between lower press strip body and the nut.
A kind of directional side-blowing air distributor of the present invention is compared with existing technology; have following outstanding beneficial effect: the air inlet and the air outlet passage that pass between press strip and the press strip from the air under the air distribution plate enter air distribution plate top; formation is to the directed side blowing of discharging opening direction; the large granular materials of hothouse bottom can be discharged hothouse continuously; material in the hothouse all automatically can be discharged during shutdown, reached directional side-blowing power by force, not leakiness material, the characteristics such as mechanical strength is high, percent opening is adjustable, cost is low.
Description of drawings
Accompanying drawing 1 is a kind of main TV structure schematic diagram of directional side-blowing air distributor;
Accompanying drawing 2 is plan structure schematic diagrames of a kind of directional side-blowing air distributor;
Accompanying drawing 3 is structural representations of two adjacent press strips of the front and back shown in Fig. 1;
Description of reference numerals: 1, bolt, 2, lock washer, 3, the ceiling molding body, 4, pad, 5, nut, 6, air inlet, 7, air outlet, 8, bolt hole, 9, strengthen gusset, 10, lower press strip body, 11, kink.
The specific embodiment
Explain below 4 pairs of a kind of directional side-blowing air distributors of the present invention of accompanying drawing are done with reference to Figure of description 1.
A kind of directional side-blowing air distributor of the present invention, its structure comprises a plurality of press strips, described each press strip comprises respectively ceiling molding body 3, lower press strip body 10 and kink 11, link to each other by kink 11 between described ceiling molding body 3 and the lower press strip body 10, have bolt hole 8 on described ceiling molding body 3 and the lower press strip body 10, described a plurality of press strip laterally evenly arranges, before and after ceiling molding body 3 and lower press strip body 10 between adjacent two press strips mutually laminate, be fixed together by bolt 1 and nut 5, described bolt 1 passes bolt hole 8 and links to each other with nut 5, be provided with pad 4 between described two ceiling molding bodies 3 that mutually laminate and the lower press strip body 10, the ceiling molding body 3 in described bolt 1 left side and the cavity between the lower press strip body 10 are air inlet 6, cavity between the ceiling molding body 3 on right side and the lower press strip body 10 is air outlet 7, and the uncovered direction of described air outlet 7 is consistent with the discharging direction of fluid bed.
The percent opening of described air outlet 7 is 3～15%.Percent opening can be regulated by the thickness of adjusting pad 4, and pad 4 thicker percent openings are larger.
Be respectively arranged with lock washer 2 between described bolt 1 and the ceiling molding body 3, make between press strip and the press strip fixing more firm, reliable.
Be provided with one between described 14 or 15 press strips and strengthen gusset 9, described reinforcement gusset 9 is arranged between lower press strip body 10 and the nut 5.Strengthen gusset 9 and play the effect of supporting press strip.
The air inlet 6 and air outlet 7 passages that pass between press strip and the press strip from the air under the air distribution plate enter air distribution plate top, form in the fluid bed to dry towards the directed side of discharge end.
This air distribution plate can be discharged hothouse continuously with the large granular materials of hothouse bottom in the fluid bed dryer running; material in the hothouse all can be discharged automatically during shutdown; and save realized under the prerequisite of material directional side-blowing power by force, not leakiness material, mechanical strength is high, percent opening is adjustable, cost is low function, be a kind of desirable air distribution plate that is applicable to the fixed fluidized bed drying machine.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (4)
1. directional side-blowing air distributor, it is characterized in that: comprise a plurality of press strips, described each press strip comprises respectively the ceiling molding body, lower press strip body and kink, link to each other by kink between described ceiling molding body and the lower press strip body, have bolt hole on described ceiling molding body and the lower press strip body, described a plurality of press strip laterally evenly arranges, before and after ceiling molding body and lower press strip body between adjacent two press strips mutually laminate, be fixed together by screw bolt and nut, described bolt passing through bolt hole links to each other with nut, be provided with pad between described two ceiling molding bodies that mutually laminate and the lower press strip body, the ceiling molding body in described bolt left side and the cavity between the lower press strip body are air inlet, cavity between the ceiling molding body on right side and the lower press strip body is air outlet, and the uncovered direction of described air outlet is consistent with the discharging direction of fluid bed.
2. a kind of directional side-blowing air distributor according to claim 1, it is characterized in that: the percent opening of described air outlet is 3～15%.
3. a kind of directional side-blowing air distributor according to claim 1 is characterized in that: be respectively arranged with lock washer between described bolt and the ceiling molding body.
4. a kind of directional side-blowing air distributor according to claim 1 is characterized in that: be provided with one between described 14 or 15 press strips and strengthen gusset, described reinforcement gusset is arranged between lower press strip body and the nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103253144A CN103353217A (en) | 2013-07-30 | 2013-07-30 | Directional side-blown wind distribution plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103253144A CN103353217A (en) | 2013-07-30 | 2013-07-30 | Directional side-blown wind distribution plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103353217A true CN103353217A (en) | 2013-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103253144A Pending CN103353217A (en) | 2013-07-30 | 2013-07-30 | Directional side-blown wind distribution plate |
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| Country | Link |
|---|---|
| CN (1) | CN103353217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591769A (en) * | 2013-11-06 | 2014-02-19 | 陈林书 | Sanitary type side-blowing air distribution plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6367165B1 (en) * | 1999-02-03 | 2002-04-09 | Huettlin Herbert | Device for treating particulate product |
| CN1500545A (en) * | 2002-10-07 | 2004-06-02 | �ղ��ء����� | Apparatus for treating particulate material with a vertical adjustment device |
| EP1452224A1 (en) * | 2003-02-28 | 2004-09-01 | Herbert Dr. h.c. Hüttlin | Tunnel-like device for treating a particulate material |
| CN1854660A (en) * | 2005-04-19 | 2006-11-01 | 鲁奇能捷斯公司 | Opimized fluidized bed floor construction containing nozzles |
| CN201852422U (en) * | 2010-09-16 | 2011-06-01 | 山东奥诺能源科技有限公司 | Composite directional side-blowing air distributor |
| CN203432261U (en) * | 2013-07-30 | 2014-02-12 | 山东奥诺能源科技有限公司 | Oriented side-blowing wind distributing plate |
-
2013
- 2013-07-30 CN CN2013103253144A patent/CN103353217A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6367165B1 (en) * | 1999-02-03 | 2002-04-09 | Huettlin Herbert | Device for treating particulate product |
| CN1500545A (en) * | 2002-10-07 | 2004-06-02 | �ղ��ء����� | Apparatus for treating particulate material with a vertical adjustment device |
| EP1452224A1 (en) * | 2003-02-28 | 2004-09-01 | Herbert Dr. h.c. Hüttlin | Tunnel-like device for treating a particulate material |
| CN1854660A (en) * | 2005-04-19 | 2006-11-01 | 鲁奇能捷斯公司 | Opimized fluidized bed floor construction containing nozzles |
| CN201852422U (en) * | 2010-09-16 | 2011-06-01 | 山东奥诺能源科技有限公司 | Composite directional side-blowing air distributor |
| CN203432261U (en) * | 2013-07-30 | 2014-02-12 | 山东奥诺能源科技有限公司 | Oriented side-blowing wind distributing plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591769A (en) * | 2013-11-06 | 2014-02-19 | 陈林书 | Sanitary type side-blowing air distribution plate |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131016 |