CN202638404U - Multi-pipe gas down-draft distributor device - Google Patents
Multi-pipe gas down-draft distributor device Download PDFInfo
- Publication number
- CN202638404U CN202638404U CN 201220315690 CN201220315690U CN202638404U CN 202638404 U CN202638404 U CN 202638404U CN 201220315690 CN201220315690 CN 201220315690 CN 201220315690 U CN201220315690 U CN 201220315690U CN 202638404 U CN202638404 U CN 202638404U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- distributor device
- device under
- lower cover
- comb
- 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.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 235000013312 flour Nutrition 0.000 description 6
- 239000000377 silicon dioxide Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical class ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Images
Landscapes
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The utility model discloses a multi-pipe gas down-draft distributor device, which comprises an annular air inlet cavity, at least one row of distributing rack pipes and a lower enclosure, wherein the annular air inlet cavity horizontally surrounds the outer wall of a fluidized bed and the side wall of the annular air inlet cavity is provided with at least one air inlet; the two ends of the at least one row of distributing rack pipes are communicated with the annular air inlet cavity; the distributing rack pipes are provided with at least one through hole; the through hole is connected with a vertical downward pipe nozzle with two communicated ends; the lower enclosure is fixed with the lower part of the air inlet through a fastener and a partition plate with a circular hole in the center is sandwiched between the lower enclosure and the lower part of the air inlet; and a feed pipe penetrates through the lower enclosure to enter the fluidized bed. The multi-pipe gas down-draft distributor device has the advantages of simple and rational structural design, convenience in use and capability of being used continuously after being started twice.
Description
Technical field
The utility model relates to the distributor of chemical field, is specifically related to spray distributor device under a kind of multitube gas.
Background technology
Chemical field uses gas distributor in a large number, has flat, the spherical crown shape and taper.One of its Main Function is to allow reactant evenly distribute, and accelerates reaction rate and shortens reaction time.
For example, the fluid bed in the organosilicon manufacturing field uses board-like distributor usually, and gas is blowing up.The outstanding shortcoming of this class distributor is: when parking, denidation, silica flour can drop on and fill in the hole or pipe of air inlet, and ventilation can not be blown logically simultaneously when blowing again, must take fluid bed cleaning distributor apart, also must clear up fluidized-bed reactor simultaneously, can drive next time.Labor intensive, material resources, time.Therefore, relatively need a kind of multitube blowing down distribution of gas apparatus, replace above-mentioned normally used board-like gas distributor.
The utility model content
The purpose of this utility model is to propose to spray distributor device under a kind of multitube gas, has solved the outstanding problem that organic silicon fluidized bed traditional distributor device can not twice driving be used in conjunction.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
Spray distributor device under a kind of multitube gas, comprise that annular inlet chamber, at least one row distribute comb and lower cover;
Described annular inlet chamber, horizontal circle is provided with at least one air inlet at the fluid bed outer wall and at described annular inlet chamber sidewall;
Described at least one row distributes comb, and these distribution comb two ends communicate with described annular inlet chamber, and is distributing comb to be provided with at least one perforation;
Described lower cover, this lower cover and air inlet bottom fix by securing member and between accompany the dividing plate of center band circular hole;
Wherein, feed pipe passes described lower cover and enters in the fluid bed.
Preferably, described lower cover is provided with flange.
Preferably, described securing member is bolt.
Preferably, described air inlet upper flange is fixed by the flange of securing member and fluid bed.
Preferably, described air inlet lower flange is fixed by bolt and described lower cover.
Preferably, described distribution comb is the parallel inboard that is covered with described annular inlet chamber.
Further preferably, the perforation on the described distribution comb connects the ozzle that two ends communicate, and opening down.
Preferably, described air inlet is 2.
Beneficial effect:
Structural design of the present utility model is simple, reasonable, easy to use; Especially uniquely advantage is that organic silicon fluidized bed twice driving is used in conjunction, and multitube blowing down gas distributor all is vertical downward because advance the last air inlet pipe-ozzle of fluid bed then; Silica flour can only be piled the outside of dropping on ozzle when parking, denidation, can not fill in the ozzle, as long as keep maximum pressure in gassy system pressure 〉=bed, and a ventilation, ozzle is just assembled logical; Therefore, do not need cleaning, as long as add the silica flour driving of just can ventilating.Namely twice driving can be used in conjunction, and saved human and material resources, time.
Description of drawings
Fig. 1 is the structural representation of spray distributor device under the multitube gas described in the utility model;
Fig. 2 is the A-A profile of spray distributor device under the multitube gas described in the utility model;
Fig. 3 is the B-B profile of spray distributor device under the multitube gas described in the utility model.
1, lower cover 2, band centre bore dividing plate
3, two ends communicate ozzle 4, distribute comb
5, annular inlet chamber 6, fluid bed flange
7, air inlet upper flange 8, air inlet lower flange
9, lower cover flange 10, charging aperture
20, air inlet.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in further detail.
Fig. 1 is the structural representation of spray distributor device under the multitube gas described in the utility model, as shown in Figure 1.This time spray distributor device comprises that annular inlet chamber 5, many distribute comb 4 and lower cover 1.Described annular inlet chamber 5 sidewalls are established 2 air inlets 20, and described lower cover 1 accompanies band centre bore dividing plate 2 with described air inlet bottom, and the lower cover flange of described lower cover 1 and described air inlet lower flange 8 are passed through bolted.Described a plurality of distribution comb 4 levels, be parallel to each other, and two ends vertical with two chloromethanes air inlets, 20 same level faces communicate with described annular inlet chamber 5 inwalls, and in described distribution comb 4, be provided with several perforation, be welded with the corresponding two ends ozzle 3 that communicates in described perforation 4, described air inlet upper flange 7 is passed through bolted with fluid bed flange 6.Annular inlet chamber 5 also can make the marmon clamp cover
The course of work: silica flour enters from charging aperture 10, passing lower cover 1 flows in the fluid bed, chloromethanes enters annular inlet chamber 5 from two air inlets 20, then chloromethanes flows into some levels that are covered with annular inlet chamber 5 inboards from annular inlet chamber 5 and distributes combs 4, and last chloromethanes flows into fluid beds by the two ends ozzle 3 that communicates.
Fig. 2 is the A-A profile of spray distributor device under the multitube gas described in the utility model, as shown in Figure 2.Several distribute comb 4 levels to be covered with the inboard of annular inlet chamber 5, and distribute between the comb 4 and communicate with described annular inlet chamber 5 in parallel to each other, fitly are covered with the two ends ozzle 3 that communicates within distributing comb 4.
Fig. 3 is the B-B profile of spray distributor device under the multitube gas described in the utility model, shown in 3.Chloromethanes flows through and distributes comb 4, then flows into the two ends ozzle 3 that communicates, and flows into fluid bed again.
Multitube blowing down gas distributor all is vertical downward because advance the last air inlet pipe-ozzle of fluid bed then; Silica flour can only be piled the outside of dropping on ozzle when parking, denidation, can not fill in the ozzle, as long as keep maximum pressure in gassy system pressure 〉=bed, and a ventilation, ozzle is just assembled logical; Therefore, do not need cleaning, as long as add the silica flour driving of just can ventilating.Namely twice driving can be used in conjunction, and saved human and material resources, time.
Above content is the further description of the utility model being done in conjunction with concrete preferred embodiment, is convenient to these those skilled in the art and can understands and use the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, can also make without departing from the concept of the premise utility some simple deduction or replace, and needn't pass through performing creative labour.Therefore, those skilled in the art should be within protection domain of the present utility model to the simple modifications that the utility model is made according to announcement of the present utility model.
Claims (8)
1. spray distributor device under a multitube gas, it is characterized in that, comprise that annular inlet chamber, at least one row distribute comb and lower cover;
Described annular inlet chamber, horizontal circle is provided with at least one air inlet at the fluid bed outer wall and at described annular inlet chamber sidewall;
Described at least one row distributes comb, and these distribution comb two ends communicate with described annular inlet chamber, and is distributing comb to be provided with at least one perforation;
Described lower cover, this lower cover and air inlet bottom fix by securing member and between accompany the dividing plate of center band circular hole;
Wherein, feed pipe passes described lower cover and enters in the fluid bed.
2. spray distributor device under the multitube gas according to claim 1, it is characterized in that, described lower cover is provided with flange.
3. spray distributor device under the multitube gas according to claim 1, it is characterized in that, described securing member is bolt.
4. spray distributor device under the multitube gas according to claim 1, it is characterized in that, described air inlet upper flange is fixed by the flange of securing member and fluid bed.
5. spray distributor device under the multitube gas according to claim 1, it is characterized in that, described air inlet lower flange is fixed by bolt and described lower cover.
6. spray distributor device under the multitube gas according to claim 1, it is characterized in that, described distribution comb is the parallel inboard that is covered with described annular inlet chamber.
7. spray distributor device under the multitube gas according to claim 6, it is characterized in that, the perforation on the described distribution comb connects the two ends ozzle that communicates, and opening down.
8. spray distributor device under the multitube gas according to claim 7, it is characterized in that, described air inlet is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315690 CN202638404U (en) | 2012-07-02 | 2012-07-02 | Multi-pipe gas down-draft distributor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315690 CN202638404U (en) | 2012-07-02 | 2012-07-02 | Multi-pipe gas down-draft distributor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202638404U true CN202638404U (en) | 2013-01-02 |
Family
ID=47407586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315690 Expired - Fee Related CN202638404U (en) | 2012-07-02 | 2012-07-02 | Multi-pipe gas down-draft distributor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202638404U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833805A (en) * | 2016-05-25 | 2016-08-10 | 江苏科圣化工机械有限公司 | Gas distribution device of organic silicon fluidized bed reactor |
| CN107116030A (en) * | 2016-02-25 | 2017-09-01 | 神华集团有限责任公司 | The piece-rate system and separation method of solid mixture |
| CN109562343A (en) * | 2016-09-05 | 2019-04-02 | 沙特基础工业全球技术有限公司 | Method for producing dihydroxy compounds |
| CN113877489A (en) * | 2021-11-22 | 2022-01-04 | 新疆晶硕新材料有限公司 | A air inlet unit and organosilicon fluidized bed for organosilicon fluidized bed |
-
2012
- 2012-07-02 CN CN 201220315690 patent/CN202638404U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116030A (en) * | 2016-02-25 | 2017-09-01 | 神华集团有限责任公司 | The piece-rate system and separation method of solid mixture |
| CN105833805A (en) * | 2016-05-25 | 2016-08-10 | 江苏科圣化工机械有限公司 | Gas distribution device of organic silicon fluidized bed reactor |
| CN109562343A (en) * | 2016-09-05 | 2019-04-02 | 沙特基础工业全球技术有限公司 | Method for producing dihydroxy compounds |
| US10960371B2 (en) | 2016-09-05 | 2021-03-30 | Sabic Global Technologies B.V. | Method for producing dihydroxy compounds |
| CN113877489A (en) * | 2021-11-22 | 2022-01-04 | 新疆晶硕新材料有限公司 | A air inlet unit and organosilicon fluidized bed for organosilicon fluidized bed |
| CN113877489B (en) * | 2021-11-22 | 2023-10-27 | 新疆晶硕新材料有限公司 | Air inlet device for organic silicon fluidized bed and fluidization method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI SANJIA CHEMICAL NEW MATERIAL CO., LTD. Free format text: FORMER OWNER: YAN SHICHENG Effective date: 20150706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150706 Address after: Two water village 030002 Shanxi city of Jinzhong province Jiexiu City Jia Xiang Bei Patentee after: Shanxi Sanjia new material Chemical Co Ltd Address before: 132021 17-1-3, Hutong, Longtan District, Jilin, Jilin Patentee before: Yan Shicheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150702 |
|
| EXPY | Termination of patent right or utility model |