CN103591769A - Sanitary type side-blowing air distribution plate - Google Patents
Sanitary type side-blowing air distribution plate Download PDFInfo
- Publication number
- CN103591769A CN103591769A CN201310543348.0A CN201310543348A CN103591769A CN 103591769 A CN103591769 A CN 103591769A CN 201310543348 A CN201310543348 A CN 201310543348A CN 103591769 A CN103591769 A CN 103591769A
- Authority
- CN
- China
- Prior art keywords
- air distribution
- distribution plate
- shaped
- special
- specially
- Prior art date
- 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.)
- Pending
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 23
- 238000007664 blowing Methods 0.000 title abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 21
- 239000012530 fluid Substances 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000001035 drying Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000003179 granulation Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The invention belongs to the technical field of fluidized beds, relates to an air distribution plate, in particular to a sanitary type side-blowing air distribution plate which can be applied to various fluidized bed granulating machines and drying(cooling) machines like multi-chamber fluidized beds granulating machines and drying(cooling) machine, internal heating fluidized bed granulating machines and drying(cooling) machines, and spray granulation fluidized bed granulating machines and drying(cooling) machines. The sanitary type side-blowing air distribution plate is mainly characterized in that the air distribution plate is composed of a plurality of specially-shaped slats, wherein end tails of the specially-shaped slats are sequentially connected in an overlapped mode, and the specially-shaped slats form an air distribution channel; bolt holes are formed in two end portions of each specially-shaped slat, two overlapped specially-shaped slats are fixed through bolts and nuts, and a gasket is arranged between every two overlapped specially-shaped slats. Compared with an air distribution plate mentioned in comparison files, the sanitary type side-blowing air distribution plate has the outstanding advantages that the dead-zone-free air distribution channel is formed among the air distribution slats, and therefore the sanitary type side-blowing air distribution plate is extremely suitable for sanitary type fluidized beds; through the vertical reinforcement design of the specially-shaped slats, the strength of the specially-shaped slats themselves can be sufficient, the strength can be guaranteed without a base plate, and machining difficulty and cost are reduced.
Description
Technical field
The present invention and a kind of split-wind plate, relate in particular to a kind of hygiene-type side-blown air distribution plate, can be applicable to various fluidized bed prillings, dry (cooling) machines such as multi-cell fluidized bed, internal heating fluidized bed, mist projection granulating fluid bed, belongs to fluidization field.
Background technology
Through retrieval, utility model patent 201020531599.9 discloses a kind of composite directional side-blowing split-wind plate, the main feature of this patent is to have bolt hole and air inlet on described substrate, substrate bottom is provided with reinforcement gusset, substrate top is provided with press strip, described press strip is arranged on the top of air inlet, the open-mouth of described press strip is air outlet, uncovered direction is consistent with the discharge end direction of fluid bed, described press strip and substrate are fixed together by screw bolt and nut, described bolt passing through bolt hole is connected with nut, between described press strip and substrate, be provided with pad.
Analyze this split-wind plate weak point and have following one or more aspects:
1), from accompanying drawing, can find out, normal is that many press strips form split-wind plate plane, press strip and substrate contacts place are because cannot be processed into absolute seamless contact, so form a dead angle or space between press strip and substrate, existence is not easy to clear up phenomenon, if material particles particle diameter is less than this gap in bed, the interior material of gap can block during this time, easily cause high-temperature denaturedly, this fluid bed for hygiene-type is underproof.
2), from accompanying drawing, it can also be seen that, because the existence of substrate, press strip cannot design vertical reinforcement, and the intensity of press strip itself is not enough in downward, upward direction, so be just provided with substrate.
3), because be provided with substrate, and on substrate, can be processed with a large amount of bar holes, bolt hole, this will cause the increase of difficulty of processing and the increase of cost.
Summary of the invention
The object of the invention is to propose a kind of hygiene-type side-blown air distribution plate, the present invention is except possessing directional side-blowing, not leaking material feature, also possesses that hygiene-type, intensity are higher, handling ease, cost be lower.
A kind of hygiene-type side-blown air distribution plate, comprise some special-shaped laths and screw bolt and nut, minute wind passage of its formation is consistent towards the discharge end direction with fluid bed, it is characterized in that, described air distribution plate consists of the special-shaped lath of some end tails successively overlapping connection, and forms a minute wind passage; On the both ends of each described special-shaped lath, have bolt hole, two overlapping special-shaped laths are fixed through screw bolt and nut, between two overlapping special-shaped laths, are provided with pad.
Because manufacturing process such as lath can very easily adopt such as folding, compactings, be easy to controlling dimension and processing, cost is low; Because a minute wind passage is that two laths overlap, so health without dead angle, possesses hygiene-type feature; Extra benefit is in stave lengths direction, by adjusting the height of pad, to regulate the percent opening of zones of different.
Described special-shaped lath by screw bolt and nut and fixedly skeleton be fixed together.Split-wind plate can be fixed in fluid bed.
In described special-shaped lath, two of overlapping connection are arranged in parallel, and the ratio that described minute wind aisle spare accounts for whole minute wind plane is 1-20%.
Between each described nut and corresponding special-shaped lath, be provided with lock washer.Can prevent bolt looseness.
Under each described special-shaped lath, bolt nose end downward bending forms vertical reinforcement, and the vertical height of reinforcement and the width ratio of lath are that 0.1:1 is between 10:1.The downward intensity of making progress of lath itself will be enough like this, and split-wind plate face is more smooth, no longer needs the effect of substrate, and handling ease, cost.
Each described special-shaped lath below is provided with substrate.Sometimes, also can below lath, substrate be set, on substrate, have air intake bar hole, bolt hole, Jia Qiang Zhu plate, only form the split-wind plate of hygiene-type.
The present invention compares with documents, there is following outstanding effect, divide between wind abnormity lath and formed without dead angle and divided wind passage, be highly suitable for the fluid bed of hygiene-type, vertical reinforcement by special-shaped lath self designs, make special-shaped lath self intensity enough, and do not need the substrate just can proof strength, reduced difficulty of processing and cost.
Accompanying drawing explanation
Fig. 1 is that the embodiment of the present invention one is faced structural representation;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the single-ended side direction structural representation of Fig. 1;
Fig. 4 is that the embodiment of the present invention two is faced structural representation;
Fig. 5 is that the embodiment of the present invention three is faced structural representation;
In figure, 1 is bolt, and 2 is lock washer, and 3 is special-shaped lath, and 4 is pad, and 5 is fixing skeleton, and 6 is nut, and 7 is air-out passage, and 8 is vertical reinforcement, and 9 is substrate, and 10 is upper bolt hole, and 11 is lower bolt hole.
The specific embodiment
Further illustrate in conjunction with the accompanying drawings and embodiments the present invention, embodiment mono-as Figure 1-3, the present invention is formed without dead angle and is divided wind passage 7 by the special-shaped lath 3 of some end tails successively overlapping connection, on the both ends of described each special-shaped lath 3, have upper bolt hole 10, lower bolt hole 11, between described two overlapping special-shaped laths 3, be provided with pad 4, described minute wind passage 7 is consistent towards the discharge end direction with fluid bed, and each described special-shaped lath 3 is fixed together by bolt 1 and nut 6.
Described special-shaped lath 3 is fixed together by bolt 1 and nut 6 and fixing skeleton 5.By fixing skeleton 5, split-wind plate bar 3 is fixed in fluid bed.
In described special-shaped lath 3 two of overlapping connection for being arranged in parallel, in aggregates minute wind plane of structure, it is 1-20% that described minute wind passage 7 areas account for the ratio of whole minute wind plane, than existing 15%, increases.
Between each described nut 6 and corresponding special-shaped lath 3, be provided with lock washer 2.Loosening to prevent connecting bolt 1.
As shown in Figure 4, the lower bolt nose end downward bending of each described special-shaped lath 3 forms vertical reinforcement 8 to embodiment bis-, and vertically strengthening 8 height and the width ratio of special-shaped lath 3 is that 0.1:1 is between 10:1.Vertical reinforcement 8 designs by special-shaped lath self, make each special-shaped lath 3 self intensity enough, and do not need the substrate 9 just can proof strength, have reduced difficulty of processing and cost.
Embodiment is not limited to aforesaid way, as shown in Figure 5, below each special-shaped lath 3, substrate 9 is set, and has air intake bar hole, bolt hole, adds strong Zhu plate on substrate 9.
In the present invention, each special-shaped lath 3 has formed without dead angle and has divided wind passage, is highly suitable for the fluid bed of hygiene-type, and the present invention can be applicable to various fluidized bed dryings (cooling) machines such as multi-cell fluidized bed, internal heating fluidized bed, mist projection granulating fluid bed.
Except the technical characterictic described in description, be the known technology of those skilled in the art.
Claims (6)
1. hygiene-type side-blown air distribution plate, comprise some special-shaped laths and screw bolt and nut, minute wind passage of its formation is consistent towards the discharge end direction with fluid bed, it is characterized in that, described air distribution plate consists of the special-shaped lath of some end tails successively overlapping connection, and forms a minute wind passage; On the both ends of each described special-shaped lath, have bolt hole, two overlapping special-shaped laths are fixed through screw bolt and nut, between two overlapping special-shaped laths, are provided with pad.
2. hygiene-type according to claim 1 side-blown air distribution plate, is characterized in that, described special-shaped lath by screw bolt and nut and fixedly skeleton be fixed together.
3. hygiene-type side-blown air distribution plate according to claim 1, is characterized in that, in described special-shaped lath, two of overlapping connection are arranged in parallel, and the ratio that described minute wind aisle spare accounts for whole minute wind plane is 1-20%.
4. hygiene-type side-blown air distribution plate according to claim 1, is characterized in that: between each described nut and corresponding special-shaped lath, lock washer is set.
5. hygiene-type side-blown air distribution plate according to claim 1, is characterized in that: under each described special-shaped lath, bolt nose end downward bending forms vertical reinforcement, and the vertical height of reinforcement and the width ratio of lath are that 0.1:1 is between 10:1.
6. hygiene-type side-blown air distribution plate according to claim 1, is characterized in that: each described special-shaped lath below is provided with substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543348.0A CN103591769A (en) | 2013-11-06 | 2013-11-06 | Sanitary type side-blowing air distribution plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543348.0A CN103591769A (en) | 2013-11-06 | 2013-11-06 | Sanitary type side-blowing air distribution plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103591769A true CN103591769A (en) | 2014-02-19 |
Family
ID=50082006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310543348.0A Pending CN103591769A (en) | 2013-11-06 | 2013-11-06 | Sanitary type side-blowing air distribution plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103591769A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782011A (en) * | 1995-06-20 | 1998-07-21 | Stork Friesland B.V. | Device and method for preparing a spray-dried product |
| CN1263792A (en) * | 1999-02-03 | 2000-08-23 | 赫伯特·许特林 | Devices for Handling Granular Items |
| 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 |
| CN103353217A (en) * | 2013-07-30 | 2013-10-16 | 山东奥诺能源科技有限公司 | Directional side-blown wind distribution plate |
| CN203550420U (en) * | 2013-11-06 | 2014-04-16 | 陈林书 | Sanitation type side blowing wind-distribution plate |
-
2013
- 2013-11-06 CN CN201310543348.0A patent/CN103591769A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782011A (en) * | 1995-06-20 | 1998-07-21 | Stork Friesland B.V. | Device and method for preparing a spray-dried product |
| CN1263792A (en) * | 1999-02-03 | 2000-08-23 | 赫伯特·许特林 | Devices for Handling Granular Items |
| 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 |
| CN103353217A (en) * | 2013-07-30 | 2013-10-16 | 山东奥诺能源科技有限公司 | Directional side-blown wind distribution plate |
| CN203550420U (en) * | 2013-11-06 | 2014-04-16 | 陈林书 | Sanitation type side blowing wind-distribution plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203591696U (en) | Module for fixing and mounting of honeycomb-shaped SCR flue gas denitration catalysts | |
| CN203550420U (en) | Sanitation type side blowing wind-distribution plate | |
| CN103591769A (en) | Sanitary type side-blowing air distribution plate | |
| CN103900348A (en) | Sanitary side-blowing air distributor plate | |
| CN113958486A (en) | Steam compressor and steam ejector combined pressurization system and method thereof | |
| CN103008222A (en) | Bidirectional manual rod valve | |
| CN201852422U (en) | Composite directional side-blowing air distributor | |
| CN203518425U (en) | Side-blowing air distribution plate | |
| CN206220591U (en) | A kind of modular individual layer air-tightness containment system of checking compressed steel construction cooling tower | |
| CN203432261U (en) | Oriented side-blowing wind distributing plate | |
| CN106522603A (en) | Wind pressure reduction unit type single-layer air-tightness enclosure system of steel structure cooling tower | |
| CN113600265B (en) | Powder crushing filter | |
| CN201386872Y (en) | Corner insert for fixed flange | |
| CN208050023U (en) | A kind of novel concrete industrial roll press cycle closed-circuit system of application specific fine powder separation equipment | |
| CN209530816U (en) | A kind of bottom plate of the fluidized bed for rubber device | |
| CN204987890U (en) | Whirlwind system of preheating suitable for tiny particle form material | |
| CN103353217A (en) | Directional side-blown wind distribution plate | |
| CN201817738U (en) | Pressure screen rotor | |
| CN203622891U (en) | Feeding improvement system of waste extruding machine | |
| CN203186920U (en) | Automatic stick bar type gate device | |
| CN204588049U (en) | The part flow arrangement of sinter cake | |
| CN203568396U (en) | Spiral conveying equipment | |
| CN204100828U (en) | Heat exchanger | |
| CN202628235U (en) | Quick-replaceable exhaust flame arrester | |
| CN205386774U (en) | Novel water cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |