CN201981050U - Fixing device for aeration hose - Google Patents
Fixing device for aeration hose Download PDFInfo
- Publication number
- CN201981050U CN201981050U CN2010205387910U CN201020538791U CN201981050U CN 201981050 U CN201981050 U CN 201981050U CN 2010205387910 U CN2010205387910 U CN 2010205387910U CN 201020538791 U CN201020538791 U CN 201020538791U CN 201981050 U CN201981050 U CN 201981050U
- Authority
- CN
- China
- Prior art keywords
- aeration
- flexible pipe
- aeration flexible
- stationary installation
- fixed
- 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 - Lifetime
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 120
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 18
- 238000012423 maintenance Methods 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 8
- 238000007667 floating Methods 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001365789 Oenanthe crocata Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000000655 anti-hydrolysis Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a fixing device for an aeration hose, which mainly comprises an air branch pipe, a limit slot, a pressing device, a balancing device and a tensioning device, wherein the pressing device and the balancing device are respectively fixed under liquid level, the aeration hose is fixed under the two devices and is horizontally arranged, the aeration hose is generally arranged along the water flowing direction in an elongated way, the air branch pipe and the tensioning device are respectively detachable, and during overhaul, the aeration hose can be drawn out of a pool body. Compared with the prior art, when the fixing device of the aeration hose is used, the aeration hose is arranged in the aeration pool through the limit slot, the pressing device and the balancing device, and is tensioned by the tensioning device. During overhaul, as long as the tensioning device is unlocked, the air branch pipe and the aeration hose can be drawn out from a space below the liquid level at one end; and during replacement, as long as the aeration hose is drawn back along the original position, and the overhaul and the replacement without emptying the aeration pool can be realized.
Description
Technical field
The utility model relates to a kind of stationary installation of aeration flexible pipe, relates in particular to a kind of stationary installation that is applied to the aeration flexible pipe in the activated sludge process aeration tank, belongs to water treatment field.
Background technology
Along with the development of society, the problem of water scarcity is serious day by day, and water will become an important factor of restriction social development.People also more and more pay attention to the exploitation and the improvement of water technology.
It is one of sewage disposal main stream approach that aerobic biochemical is handled.Its nucleus equipment is an aerator, and the existing aerator of aeration comprises, jet-flow aeration, drop water aeration, aeration head aeration, aeration flexible pipe aeration.Surface aeration etc.Wherein jet-flow aeration, drop water aeration and surface aeration all have the aeration dead angle, and energy consumption is huge.And aeration head aeration and aeration flexible pipe aeration have aeration evenly, good dispersity, oxygen utilization rate height, but aeration head is fixing and aeration flexible pipe traditional according to all being fixed on the bottom, aeration tank under the mode, when maintenance and replacing, empty the pond body, microorganism need be cultivated and tame again in maintenance or aeration tank, replacing back, has caused a lot of unnecessary troubles.Be equipped with in the aeration tank of biologic packing material in part, also must empty filler, workload is huge and loaded down with trivial details.
At home in the part technology, aeration head is fixed on branch to be had on the framework of gas distributionbranch pipe, when maintenance, do not empty the pond body, directly framework can be sling with lifting rig, can realize the replacing of not stopping, but this mode needs crane or additionally sets up lifting rig at the aeration pool side, and labour intensity is also bigger.In the aerating system of Germany's Biolak and domestic suspension chain waste water treatment process, the aeration arm is the floating chain that swims on the liquid level, aeration head is suspended on the floating chain, rest on 4～5 meters of the depth of water, floating chain is by the lax both sides that are fixed on the aeration tank, and every floating chain can serpentine locomotion in certain zone.This kind aeration structure Design also need not the emptying aeration tank when changing aeration head, but still needing the staff to row the boat changes to the position of damaged aeration head, have certain danger.
Summary of the invention
A purpose of the present utility model provides a kind of stationary installation of aeration flexible pipe, when aeration flexible pipe need overhaul or change, can conveniently aeration flexible pipe be shifted out the aeration tank, and realizes maintenance or replacing.
In order to realize above-mentioned utility model purpose, the utility model by the following technical solutions: a kind of stationary installation of aeration flexible pipe mainly comprises air arm, stopper slot, hold-down gear, equilibrator and tightening device.Hold-down gear and equilibrator all are fixed under the liquid, aeration flexible pipe is being fixed on these two device lower horizontal layouts, aeration flexible pipe generally is along the elongated layout of water (flow) direction, air arm and tightening device all are detachable, can extract aeration flexible pipe out the pond body under the situation that does not empty the aeration tank when maintenance.
Preferably, described air arm is a thin-wall stainless steel, and diameter is 65 ~ 80mm.
Preferably, described stopper slot is that the Square Steel Bar of stainless steel is formed, and it is spaced apart 80 ~ 100mm, and top and bottom are all fixing, and the upper end is fixed on the maintenance bridge, and the lower end is fixed on the bottom, aeration tank, is 70 ~ 80 ° of layouts with level.
Preferably, described hold-down gear is the stainless steel steelframe, and steelframe is fixed on aeration tank bottom, wears 6 ~ 10 aeration flexible pipes in every covering device, and upper end level when keeping aeration flexible pipe work.
Preferably, described equilibrator is the stainless steel stent that the special plastic roller is installed, and support is installed in the bottom, aeration tank.
Preferably, described air Zhi Guanyong knot that can be undone by a pull is connected on the female pipe of air feed, and each air arm below is provided with two smaller branch pipe, connects an aeration flexible pipe on the every smaller branch pipe.
Preferably, described tightening device is stretched by the tensioning rope, will be fixed on the fixed hook at top, aeration tank after the aeration flexible pipe stretching 5 ~ 10% when mounted.
A kind of stationary installation of aeration flexible pipe is compared with existing apparatus, uses aeration flexible pipe to be aerator, and aeration flexible pipe is fixed in the aeration tank by stopper slot, hold-down gear, equilibrator and tightening device.Such fixed form makes in maintenance, as long as untie tightening device just again an end air arm and aeration flexible pipe are extracted out down from liquid, when changing,, can realize not emptying aeration tank maintenance and replacing as long as aeration flexible pipe is retracted along original position.
Description of drawings
Fig. 1 is the synoptic diagram of the stationary installation of the related a kind of aeration flexible pipe of the utility model.
Fig. 2 is the orthographic plan of the stationary installation of the related a kind of aeration flexible pipe of the utility model.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the B-B sectional view of Fig. 2.
The explanation of each mark in the accompanying drawing:
The female pipe of 1-air feed, 2-knot that can be undone by a pull, 3-gas manifold, 4-stopper slot, 5-clip, 6-aeration flexible pipe, 7-hold-down gear, 8-equilibrator, 9-tensioned lines, 10-tensioned lines hook, 11-aeration tank.
Embodiment
Roots blower is to the female pipe of air feed 1 air feed as can see from Figure 1, gas manifold 3 is connected by the female pipe 1 of knot that can be undone by a pull 2 and air feed, the limited groove 4 in the lower end of air arm 3 is limited in the position of design, aeration flexible pipe is connected with the lower branch line of air arm 3 by clip 5, aeration flexible pipe 6 is pressed on 11 bottoms, aeration tank by a plurality of hold-down gears 7, the main effect of hold-down gear 7 is to prevent aeration flexible pipe 6 come-up when inflation, and the tail end of aeration flexible pipe 6 and tensioned lines 9 stretchings 5 ~ 10% backs are stretched in 11 bottoms, aeration tank by equilibrator.One end of tensioned lines 9 hangs over above the tensioned lines hook 10 of aeration tank 11 Chi Ding.
Be installed with 4 aeration flexible pipes 6 in every group of hold-down gear 7 and the equilibrator 8.The material of stopper slot 4, hold-down gear 7, equilibrator 8 is stainless steel, in aeration tank 11, has good corrosion resistance, the material of aeration flexible pipe 6 is a polyether-polyurethane, has good physical and chemical performance and anti-hydrolysis antibiont decomposability, and has good elasticity.Aeration flexible pipe 6 in aeration tank 11 active sludge lubricated down, can in the space of hold-down gear 7 and equilibrator 8 restrictions, artificially twitch, but under working condition, it is in tensioning state, can keep level and elongated parallel with aeration tank 11 again fully.
When maintenance and replacing aeration tube 6,, and connect the rope that a segment length surpasses aeration tank 11 length as long as on tensioned lines hook 10, tensioned lines 9 is taken off.Untie the knot that can be undone by a pull 2 of female pipe 1 of connection air feed and gas manifold 3, just gas manifold 3 can be extracted out along stopper slot 4, an end of the aeration arm 3 of extraction connects aeration flexible pipe 6, behind the taking-up aeration flexible pipe 6, can untie the clip 5 that connects aeration flexible pipe 6 and gas manifold 3.Behind the aeration flexible pipe 6 that more renews, jointing clip 5, and along stopper slot 4 with gas manifold 3 fix in position, and the female pipe of gas manifold 3 and air feed 1 is connected by knot that can be undone by a pull 2.At an other end, tension tensioned lines 9 is packed aeration flexible pipe 6 in the space that hold-down gear 7 and equilibrator 8 limited into, tensioning, and an end of tensioned lines 9 is fixed on the tensioned lines hook of aeration tank 11 1 end Chi Ding.This has just finished the taking-up maintenance of whole aeration flexible pipe 6 or has changed, and whole process only needs an operative employee just can finish in 15 minutes, need not to empty aeration tank 11, need not to stop the work of other aeration tubes 6.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the stationary installation of an aeration flexible pipe comprises air arm, stopper slot, hold-down gear, equilibrator and tightening device; It is characterized in that hold-down gear and equilibrator all are fixed under the liquid, aeration flexible pipe is being fixed on these two device lower horizontal layouts, and aeration flexible pipe generally is along the elongated layout of water (flow) direction.
2. according to the stationary installation of the described a kind of aeration flexible pipe of claim 1, it is characterized in that described air arm is a thin-wall stainless steel, diameter is 65 ~ 80mm.
3. according to the stationary installation of the described a kind of aeration flexible pipe of claim 1, it is characterized in that described stopper slot is that the Square Steel Bar of stainless steel is formed, it is spaced apart 80 ~ 100mm.
4. according to the stationary installation of the described a kind of aeration flexible pipe of claim 1, it is characterized in that described hold-down gear is the stainless steel steelframe, steelframe is fixed on the bottom, aeration tank.
5. according to the stationary installation of the described a kind of aeration flexible pipe of claim 1, it is characterized in that described equilibrator is the stainless steel stent that the special plastic roller is installed, support is installed in the bottom, aeration tank.
6. according to the stationary installation of the described a kind of aeration flexible pipe of claim 1, it is characterized in that described tightening device is stretched by the tensioning rope, will be fixed on the fixed hook at top, aeration tank after the aeration flexible pipe stretching 5 ~ 10% when mounted.
7. according to the stationary installation of the described a kind of aeration flexible pipe of claim 2, it is characterized in that described air arm is connected with knot that can be undone by a pull with the female pipe of air feed, can dismantle at pond jacking row.
8. according to the stationary installation of the described a kind of aeration flexible pipe of claim 2, it is characterized in that described air arm below is provided with two smaller branch pipe, connects an aeration flexible pipe on the every arm.
9. according to the stationary installation of the described a kind of aeration flexible pipe of claim 3, it is characterized in that described stopper slot top and bottom are all fixing, its upper end is fixed on the maintenance bridge, and the lower end is fixed on the bottom, aeration tank.
10. according to the stationary installation of the described a kind of aeration flexible pipe of claim 4, it is characterized in that described hold-down gear places aeration tank bottom, wears 6 ~ 10 aeration flexible pipes in every covering device, and upper end level when keeping aeration flexible pipe work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205387910U CN201981050U (en) | 2010-09-23 | 2010-09-23 | Fixing device for aeration hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205387910U CN201981050U (en) | 2010-09-23 | 2010-09-23 | Fixing device for aeration hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981050U true CN201981050U (en) | 2011-09-21 |
Family
ID=44608514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205387910U Expired - Lifetime CN201981050U (en) | 2010-09-23 | 2010-09-23 | Fixing device for aeration hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981050U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583710A (en) * | 2012-01-29 | 2012-07-18 | 北京博汇特环保科技有限公司 | Tail end connecting method for aeration hose |
| CN104528968A (en) * | 2014-10-20 | 2015-04-22 | 苏州富奇诺水治理设备有限公司 | Treatment system for living sewage |
| CN105236557A (en) * | 2015-11-05 | 2016-01-13 | 北京博汇特环保科技有限公司 | Aerobic biochemical reactor aeration hose air supply system |
| CN105621596A (en) * | 2016-04-12 | 2016-06-01 | 北京博汇特环保科技有限公司 | Biochemical reactor aeration hose gas inlet end connecting device |
-
2010
- 2010-09-23 CN CN2010205387910U patent/CN201981050U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583710A (en) * | 2012-01-29 | 2012-07-18 | 北京博汇特环保科技有限公司 | Tail end connecting method for aeration hose |
| CN104528968A (en) * | 2014-10-20 | 2015-04-22 | 苏州富奇诺水治理设备有限公司 | Treatment system for living sewage |
| CN105236557A (en) * | 2015-11-05 | 2016-01-13 | 北京博汇特环保科技有限公司 | Aerobic biochemical reactor aeration hose air supply system |
| CN105621596A (en) * | 2016-04-12 | 2016-06-01 | 北京博汇特环保科技有限公司 | Biochemical reactor aeration hose gas inlet end connecting device |
| CN105621596B (en) * | 2016-04-12 | 2018-01-05 | 北京博汇特环保科技股份有限公司 | A kind of biochemical reactor aeration flexible pipe air inlet end connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing BHT Environment Technology Co., Ltd. Assignor: Chen Kaihua Contract record no.: 2012990000075 Denomination of utility model: Fixing device for aeration hose Granted publication date: 20110921 License type: Exclusive License Record date: 20120229 |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BHT ENVIRONMENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN KAIHUA Effective date: 20140701 Owner name: CHEN KAIHUA Effective date: 20140701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140701 Address after: 100102 E, Wangjing science and Technology Pioneer Park, Beijing, Chaoyang District, 301A Patentee after: Beijing BHT Environment Technology Co., Ltd. Patentee after: Chen Kaihua Address before: 100102, No. 131, building 2007, Wangjing garden, Beijing, Chaoyang District Patentee before: Chen Kaihua |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160823 Address after: 100102 Beijing city in Chaoyang District Lize Park 106 building 3 layer 302A Patentee after: Beijing BHT Environment Technology Co., Ltd. Address before: 100102 E, Wangjing science and Technology Pioneer Park, Beijing, Chaoyang District, 301A Patentee before: Beijing BHT Environment Technology Co., Ltd. Patentee before: Chen Kaihua |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 100102 Beijing city in Chaoyang District Lize Park 106 building 3 layer 302A Patentee after: Beijing Bohui special environmental protection Polytron Technologies Inc Address before: 100102 Beijing city in Chaoyang District Lize Park 106 building 3 layer 302A Patentee before: Beijing BHT Environment Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |