CN105253994A - Fluidized bed cross beam support - Google Patents
Fluidized bed cross beam support Download PDFInfo
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- CN105253994A CN105253994A CN201510813057.8A CN201510813057A CN105253994A CN 105253994 A CN105253994 A CN 105253994A CN 201510813057 A CN201510813057 A CN 201510813057A CN 105253994 A CN105253994 A CN 105253994A
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- cross beam
- fluidized
- bed
- fluidized bed
- beam body
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- Biological Treatment Of Waste Water (AREA)
Abstract
The invention relates to a cross beam support and in particular relates to a fluidized bed cross beam support, belonging to the technical field of fluidized bed equipment. The fluidized bed cross beam support comprises a cross beam body and a cross beam base, wherein the lower end of the cross beam body is connected with the cross beam base into a whole; and a clamping slot is formed in the inner side of the upper half part of the cross beam body. The fluidized bed cross beam support has a simple, compact and reasonable structure, works stably and reliably, is lower in cost, can stably and reliably support fluidized beds, and has the effect of prolonging the service lives of the fluidized beds.
Description
Technical field
The present invention relates to a kind of overarm brace, a kind of fluidized-bed overarm brace, belongs to fluidized bed plant technical field specifically.
Background technology
Biological fluidized bed refers to the processing efficiency into improving biomembrance process, filler is made and as biofilm carrier using sand (or hard coal, gac etc.), the bottom-up casting bed that flows through of waste water makes carrier layer be flow state, thus strengthen microbial film with the contact area of waste water and abundant oxygen supply in the unit time, and filler boiling state is utilized to strengthen the structures of biological wastewater treatment process.Biological fluidized bed process efficiency is high, take up an area less, reduced investment, beautiful, Deng state is nitrated for sewage, the process of denitrogenation even depth and sewage second-level process and other are containing the Industrial Wastewater Treatment such as phenol, pharmacy.
Inner loop three phase fluidized bed reactor is that of in recent years growing up on the basis of traditional biological fluidized-bed innovates technologies, and application is gradually extensive at present, and existing many cover production equipments are in operation at home.Inner loop three phase fluidized bed reactor by distinguishing up-flow district and Jiang Liu district in bed, utilize the density difference between two regions, circulating of propelling fluid band mobile carrier, finally carrying out being separated of carrier and water outlet in settling region, top, is a kind of biological fluidized bed of improvement.Its advantage is that mixing mass transfer condition is good, not easily carrier demixing phenomenon occurs; Relatively low to the requirement of fluid distributor, be easy to accomplish that fluid well-distributing distributes; In addition, also there is the features such as relatively simple, the shock-resistant ability of structure is strong, sludge output is few.Although biological fluidized bed has above-mentioned plurality of advantages, its popularity is far away from activated sludge process, biological contact oxidation process and biological filter.Major cause is due to fluidization itself, make the design of biological fluidized-bed reactor and the requirement of running management to technology higher.Until today, people are still comparatively superficial to the understanding of fluidisation phenomenon inherent laws, and the design of a large amount of engineering mainly relies on micro-judgment.In investment and working cost, the investment of biological fluidized bed and floor space are only equivalent to 70% and 50% of traditional active sludge aeration tank respectively, but working cost is relatively high, mainly because of the power consumption of fluidisation.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of fluidized-bed overarm brace is provided, reliable and stable support can be formed to fluidized-bed, improve the work-ing life of fluidized-bed.
According to technical scheme provided by the invention, fluidized-bed overarm brace comprises cross-beam body and beam base, it is characterized in that: cross-beam body lower end and beam base link into an integrated entity, and is provided with screens groove inside the cross-beam body first half.
Further, cross-beam body outer middle side part welding middle reinforced rib, middle reinforced rib lower end is welded with beam base.
Further, two ends weld side stiffening web respectively outside cross-beam body, stiffening web lower end, side is welded with beam base.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, and working stability is reliable, and cost is lower; Reliable and stable support can be formed to fluidized-bed, improve the work-ing life of fluidized-bed.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is side-view of the present invention.
Description of reference numerals: 1-cross-beam body, 2-screens groove, 3-side stiffening web, 4-middle reinforced rib, 5-beam base.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1 and 2, the present invention mainly comprises cross-beam body 1 and beam base 5, and cross-beam body 1 lower end and beam base 5 link into an integrated entity.
Be provided with screens groove 2 inside cross-beam body 1 first half, screens groove 2 is for supporting fluidized-bed assembly.
Cross-beam body 1 outer middle side part welding middle reinforced rib 4, middle reinforced rib 4 lower end is welded with beam base 5.
Two ends weld side stiffening web 3 respectively outside cross-beam body 1, side stiffening web 3 lower end is welded with beam base 5.
Screens groove of the present invention and fluidized-bed assembly clamp, and form the support to fluidized-bed assembly.Middle reinforced rib outside cross-beam body and side stiffening web improve the structural strength of cross-beam body, form the stable support to fluidized-bed assembly.
Structure of the present invention is simple, compact, reasonable, and working stability is reliable, and cost is lower; Reliable and stable support can be formed to fluidized-bed, improve the work-ing life of fluidized-bed.
Claims (3)
1. a fluidized-bed overarm brace, comprises cross-beam body (1) and beam base (5), it is characterized in that: cross-beam body (1) lower end and beam base (5) link into an integrated entity, and are provided with screens groove (2) inside cross-beam body (1) first half.
2. fluidized-bed overarm brace as claimed in claim 1, is characterized in that: outer middle side part welding middle reinforced rib (4) of described cross-beam body (1), middle reinforced rib (4) lower end is welded with beam base (5).
3. fluidized-bed overarm brace as claimed in claim 1, is characterized in that: two ends, described cross-beam body (1) outside weld side stiffening web (3) respectively, side stiffening web (3) lower end is welded with beam base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813057.8A CN105253994A (en) | 2015-11-20 | 2015-11-20 | Fluidized bed cross beam support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510813057.8A CN105253994A (en) | 2015-11-20 | 2015-11-20 | Fluidized bed cross beam support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105253994A true CN105253994A (en) | 2016-01-20 |
Family
ID=55093998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510813057.8A Pending CN105253994A (en) | 2015-11-20 | 2015-11-20 | Fluidized bed cross beam support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105253994A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200988693Y (en) * | 2003-12-31 | 2007-12-12 | 中国石油化工股份有限公司北京燕山分公司研究院 | Dismantling type combined particle filler |
| CN201764093U (en) * | 2010-07-28 | 2011-03-16 | 杭州萧山神力合金钢铸造厂 | Petroleum pipeline bracket |
| CN103083974A (en) * | 2011-11-05 | 2013-05-08 | 海门市大生水处理设备（厂）有限公司 | Tap water pipeline anti-block filter |
| CN203620600U (en) * | 2013-11-13 | 2014-06-04 | 浙江双益环保科技发展有限公司 | Riser support of fluidized bed reactor |
| CN104069661A (en) * | 2014-05-16 | 2014-10-01 | 昆山协多利洁净科技有限公司 | Rotatable filter |
| US20150060343A1 (en) * | 2012-03-30 | 2015-03-05 | Sartorius Stedim Biotech Gmbh | Filter housing for exchangeable filter |
| CN204246909U (en) * | 2014-11-21 | 2015-04-08 | 山西北化关铝化工有限公司 | The retracting device of useless medicine in explosive waste water |
-
2015
- 2015-11-20 CN CN201510813057.8A patent/CN105253994A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200988693Y (en) * | 2003-12-31 | 2007-12-12 | 中国石油化工股份有限公司北京燕山分公司研究院 | Dismantling type combined particle filler |
| CN201764093U (en) * | 2010-07-28 | 2011-03-16 | 杭州萧山神力合金钢铸造厂 | Petroleum pipeline bracket |
| CN103083974A (en) * | 2011-11-05 | 2013-05-08 | 海门市大生水处理设备（厂）有限公司 | Tap water pipeline anti-block filter |
| US20150060343A1 (en) * | 2012-03-30 | 2015-03-05 | Sartorius Stedim Biotech Gmbh | Filter housing for exchangeable filter |
| CN203620600U (en) * | 2013-11-13 | 2014-06-04 | 浙江双益环保科技发展有限公司 | Riser support of fluidized bed reactor |
| CN104069661A (en) * | 2014-05-16 | 2014-10-01 | 昆山协多利洁净科技有限公司 | Rotatable filter |
| CN204246909U (en) * | 2014-11-21 | 2015-04-08 | 山西北化关铝化工有限公司 | The retracting device of useless medicine in explosive waste water |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |