CN205499894U - Buggy storehouse layering multiple spot fluidizer - Google Patents
Buggy storehouse layering multiple spot fluidizer Download PDFInfo
- Publication number
- CN205499894U CN205499894U CN201620253316.6U CN201620253316U CN205499894U CN 205499894 U CN205499894 U CN 205499894U CN 201620253316 U CN201620253316 U CN 201620253316U CN 205499894 U CN205499894 U CN 205499894U
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- Prior art keywords
- fluidisation
- storehouse
- fluidization
- joint
- described fluidisation
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- 238000005243 fluidization Methods 0.000 claims abstract description 92
- 239000003245 coal Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012159 carrier gas Substances 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 239000002817 coal dust Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000012530 fluid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a buggy storehouse layering multiple spot fluidizer, its structure including: back taper fluidization storehouse, the cover is established the fluidization ring canal in the fluidization storehouse outside, and be used for the intercommunication the fluidization ring canal with a plurality of jetting hoses in fluidization storehouse, it connects every layer evenly to set up a plurality of laminarizations on the lower part bulkhead in fluidization storehouse the fluidization connects and follows its place circumference evenly distributed respectively, fluidization ring canal and carrier gas pipeline intercommunication evenly distributed has a plurality of connecting holes on the fluidization ring canal, the one end of jetting hose is connected on the connecting hole of fluidization ring canal, the other end is connected the fluidization in fluidization storehouse connects. The utility model discloses a carry out multilayer formula, multiple spot jetting in the lower part in fluidization storehouse, this has increased substantially buggy and gaseous mixture homogeneity for the buggy fluidization is even, has improved the fluidization effect greatly.
Description
Technical field
This utility model relates to a kind of Pulverized Coal Bin fluidizer, specifically a kind of Pulverized Coal Bin layering multipoint stream gasifying device.
Background technology
The most fixing welding type of fluidizer that at present industrial furnace is conventional, the form such as movable, it is arranged on the bottom of winding-up tank, and gas is uniformly mixed with the coal dust on bed by fluidized plate, the solid and gas bag of formation fluidised form.This structure easily occurs that when long-distance sand transport plugging, stifled powder phenomenon, and fluidized plate are fabricated by by sintering silk screen, and its mechanical strength is low, the most corrosion-resistant, and space required precision is high, and air flow method is uneven, and fluid effect is poor.This extremely easily causes kiln temperature unstable for some require finer industry kiln, or even uncontrollable and cause finished industrial product Quality Down.
Utility model content
The purpose of this utility model is just to provide a kind of Pulverized Coal Bin layering multipoint stream gasifying device, and to solve, existing fluidizer fluid effect is poor, mechanical strength is low and susceptible to plugging problem.
This utility model is achieved in that
A kind of Pulverized Coal Bin layering multipoint stream gasifying device, includes: inverted cone fluidisation storehouse, is set in the fluidisation endless tube outside described fluidisation storehouse, and for connecting some winding-up flexible pipes in described fluidisation endless tube and described fluidisation storehouse；Being uniformly arranged some laminarization joints on the bottom bulkhead in described fluidisation storehouse, every layer of described fluidisation joint is respectively along its place even circumferential distribution；Described fluidisation endless tube connects with conveying gas pipeline, is evenly distributed with some connecting holes on described fluidisation endless tube；One end of described winding-up flexible pipe is connected on the connecting hole of described fluidisation endless tube, and the other end is connected on the fluidisation joint in described fluidisation storehouse.
The bulkhead in described fluidisation storehouse and the angle of horizontal plane are 70 °.
Described connecting hole is set to 10, and described winding-up flexible pipe is set to 10, and described fluidisation joint is set to upper and lower two-layer, and the described fluidisation joint being wherein positioned at upper strata is 6, and the described fluidisation joint being positioned at lower floor is 4.
The part that described fluidisation joint stretches in described fluidisation storehouse is butterfly, and described winding-up flexible pipe is metal hose.
During work, pumped (conveying) medium (compressed air) enters in fluidisation endless tube from conveying gas pipeline, again through winding-up flexible pipe after being uniformly distributed in fluidisation endless tube, enter in fluidisation storehouse from fluidisation joint, so that the compressed air require entering fluidisation storehouse is the most consistent with injecting velocity, reach the purpose that tolerance is evenly distributed.The compressed air entering fluidisation storehouse is sufficiently mixed with the coal dust of suspension in fluidisation storehouse, makes powder fluidized uniform, and the coal dust after fluidisation draws off from the bottom of Pulverized Coal Bin.
This utility model is to carry out multiple field, multiple spot winding-up in the bottom in fluidisation storehouse, and this is greatly improved the mixing homogeneity of coal dust and gas so that powder fluidized is uniform, substantially improves fluid effect.
Fluidisation storehouse of the present utility model, without dead angle, not accumulated powder, does not results in the perils such as coal dust firing；This utility model each several part connect seal tight, air tight, fixed, stable performance, overcome existing fluidizer and plugging, stifled powder, the problem that fluidizes the situation such as uneven easily occur.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, fluidisation storehouse, 2, fluidisation endless tube, 3, winding-up flexible pipe, 4, fluidisation joint.
Detailed description of the invention
As it is shown in figure 1, this utility model is mainly made up of fluidisation storehouse 1, fluidisation endless tube 2, winding-up flexible pipe 3 and fluidisation joint 4 four part.
Fluidisation storehouse 1 is the warehouse of inverted cone, and it is formed by the welded steel plate that thickness is 10mm.The bulkhead in fluidisation storehouse 1 is horizontal by 70 ° of angles, and owing to this angle is much larger than the angle of repose (45 °) of coal dust, therefore coal dust is easier to decline in fluidisation storehouse 1.It addition, fluidisation storehouse 1 warehouse is formed by monoblock Plate Welding, therefore in the storehouse in without dead angle without accumulated powder, do not result in the accident generations such as coal dust accumulation burning.
The bottom bulkhead in fluidisation storehouse 1 is provided with upper and lower two laminarization joints 4, upper strata fluidisation joint is set to 6, these 6 fluidisation joints are set to 4 along its place even circumferential distribution, lower floor's fluidisation joint, and these 4 fluidisation joints are also along its place even circumferential distribution.Thus, form bilayer, multiple spot winding-up structure in the bottom in fluidisation storehouse 1, thus be greatly improved powder fluidized effect.The number of plies number that arranges with every layer that arranges of fluidisation joint has the volume size in fluidisation storehouse to determine, if the volume top diameter in fluidisation storehouse and height are the biggest, then the number of plies arranged and every layer of number arranged are the most more, otherwise the most less.Fluidisation part storehouse 1 within charged into by fluidisation joint 4 is butterfly, use this butterfly structure not only can make to fix more firm, and can avoid in this place accumulated powder and result in blockage.
Fluidisation endless tube 2 is the looping tube bent by φ 60 × 3.5 seamless steel pipe, and it is set in the outer middle side part in fluidisation storehouse 1.The body of fluidisation endless tube 2 is evenly distributed with 10 connecting holes, is used for connecting winding-up flexible pipe 3.The number that arranges of connecting hole keeps consistent with the total quantity of fluidisation joint.Fluidisation endless tube 2 be connected with pumped (conveying) medium pipeline, from pumped (conveying) medium pipeline gas enter fluidisation endless tube 2 uniform after through winding-up flexible pipe 3 enter fluidize storehouse 1 inside.
Winding-up flexible pipe 3 is metal hose, and it arranges number and keeps consistent with the quantity of connecting hole.One end of winding-up flexible pipe 3 is threaded connection joint and is connected with connecting hole, and the other end is threaded connection joint and is connected with fluidisation joint 4, thus is connected with fluidisation storehouse 1 by fluidisation endless tube 2.Owing to winding-up flexible pipe 3 is metal hose, therefore will not be weighed in fluidisation storehouse 1 when blowing pressurized air and impact so that measure more accurate.
Claims (4)
1. a Pulverized Coal Bin layering multipoint stream gasifying device, is characterized in that, include: inverted cone fluidisation storehouse, is set in the fluidisation endless tube outside described fluidisation storehouse, and for connecting some winding-up flexible pipes in described fluidisation endless tube and described fluidisation storehouse；Being uniformly arranged some laminarization joints on the bottom bulkhead in described fluidisation storehouse, every layer of described fluidisation joint is respectively along its place even circumferential distribution；Described fluidisation endless tube connects with conveying gas pipeline, is evenly distributed with some connecting holes on described fluidisation endless tube；One end of described winding-up flexible pipe is connected on the connecting hole of described fluidisation endless tube, and the other end is connected on the fluidisation joint in described fluidisation storehouse.
Pulverized Coal Bin the most according to claim 1 layering multipoint stream gasifying device, is characterized in that, the bulkhead in described fluidisation storehouse and the angle of horizontal plane are 70 °.
Pulverized Coal Bin the most according to claim 1 layering multipoint stream gasifying device, it is characterized in that, described connecting hole is set to 10, described winding-up flexible pipe is set to 10, described fluidisation joint is set to upper and lower two-layer, the described fluidisation joint being wherein positioned at upper strata is 6, and the described fluidisation joint being positioned at lower floor is 4.
Pulverized Coal Bin the most according to claim 1 layering multipoint stream gasifying device, is characterized in that, the part that described fluidisation joint stretches in described fluidisation storehouse is butterfly, and described winding-up flexible pipe is metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253316.6U CN205499894U (en) | 2016-03-30 | 2016-03-30 | Buggy storehouse layering multiple spot fluidizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253316.6U CN205499894U (en) | 2016-03-30 | 2016-03-30 | Buggy storehouse layering multiple spot fluidizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499894U true CN205499894U (en) | 2016-08-24 |
Family
ID=56734074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253316.6U Active CN205499894U (en) | 2016-03-30 | 2016-03-30 | Buggy storehouse layering multiple spot fluidizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703925A (en) * | 2018-12-27 | 2019-05-03 | 中核四0四有限公司 | A kind of pulverized fuel ash cement material pot blows bl bridge layer and method |
-
2016
- 2016-03-30 CN CN201620253316.6U patent/CN205499894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703925A (en) * | 2018-12-27 | 2019-05-03 | 中核四0四有限公司 | A kind of pulverized fuel ash cement material pot blows bl bridge layer and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050000 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei, No. 319 Patentee after: Bo wide environmental technology Limited by Share Ltd Address before: 050000 Changjiang Road, high tech Zone, Hebei, Shijiazhuang, China, 13 Patentee before: SHJIAHZHUANG BOGUANG THERMAL ENERGY TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190628 Address after: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Shijiazhuang Xiangborui Environmental Protection Co., Ltd. Address before: 050000 319 Xiangjiang Road, Shijiazhuang high tech Zone, Hebei Patentee before: Bo wide environmental technology Limited by Share Ltd |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 050700 No. 15, West Xinwu East Road, Handai village, Handai Town, Xinle City, Shijiazhuang City, Hebei Province Patentee after: Li Yue Address before: 050000 Taihang Jiayuan 5B-1-2302, 181 Xiangjiang Road, Shijiazhuang High-tech Zone, Hebei Province Patentee before: Shijiazhuang Xiangborui Environmental Protection Co.,Ltd. |