CN105776508A - Novel aerator with suspension chains - Google Patents
Novel aerator with suspension chains Download PDFInfo
- Publication number
- CN105776508A CN105776508A CN201610198504.8A CN201610198504A CN105776508A CN 105776508 A CN105776508 A CN 105776508A CN 201610198504 A CN201610198504 A CN 201610198504A CN 105776508 A CN105776508 A CN 105776508A
- Authority
- CN
- China
- Prior art keywords
- pipe
- aerator
- gas
- distribution
- tube
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- 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
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention provides a novel aerator with suspension chains. The aerator comprises left and right distribution pipes and a plurality of aerator pipes arranged between the distribution pipes in parallel at intervals, wherein each distribution pipe comprises a hollow pipe body; suspension chain connectors are arranged at the two ends of the hollow pipe body and seal the two ends; inflation inlets are formed in the near-end pipe wall at the two ends of the hollow pipe body; gas distribution holes are uniformly formed in the pipe wall and correspondingly below the inflation inlets; each aerator pipe comprises a supporting pipe, plugs at the two ends of the supporting pipe, a microporous aeration membrane arranged on the supporting pipe in a sleeving manner and hoops; each plug comprises a hollow basal body; the tail end of each basal body is connected with the end of each supporting pipe in a sealing manner; lug bosses are arranged on the outer walls of each basal body; an air inlet is formed in front of each lug boss and an air outlet is formed behind each lug boss; the basal bodies of the plugs are coated with the microporous aeration membrane; the hoops enclasp the front of the lug bosses; the air inlets are connected with the gas distribution holes formed in the distribution pipes; the suspension chain connectors at the two ends of the distribution pipes are connected with suspension chain steel wire ropes; and the two inflation inlets in the near-end pipe wall of each distribution pipe are connected with each three-way hose.
Description
Technical field
The present invention relates to a kind of biological treating equipment for water, waste water or sewage, be particularly well-suited to the aerator containing high microsteping, high concentration and municipal wastewater.
Background technology
For the key technology that water body oxygenation is in black water aerobe chemical treatment technology.In the biochemical method that water processes, one of capital equipment that aerobic activated sludge process is applied is aerator.Aerator has polytype, and wherein disc type diaphragm nanopore device is widely used one.In the prior art, the fixed mounting means of the many employings of aerator, namely aerator is fixed on air line under water.Owing to the underwater position of aerator is limitation changeless, plus plate-type aerator configuration itself, above-mentioned aerator causes oxygenation uneven unavoidably, too high near aerator part oxygenation and can produce eddy flow and make gas time of staying of ducking in drink too short, therefore oxygen-transfer efficiency is relatively low.Gu occur in that suspension type tube aerator on existing market, but existing tube aerator aeration in water is unstable, and aeration is inefficient, and regulates and promote uniform convenience, furthermore coordinates unreasonable, is difficult to meet process requirement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of simple in construction, stability is good, uniform air distribution, and counterweight is reasonable, the Novel suspended chaining aerator that aeration efficiency is high.
nullFor realizing the object of the invention，Provide techniques below scheme: Novel suspended chaining aerator，It is characterized in that including two gas-distribution pipes in left and right、It is arranged between gas-distribution pipe，Some aeration tubes of spaced and parallel setting，Gas-distribution pipe includes hollow body，Hollow body two ends seal and are provided with suspended chain interface，The close end tube wall at hollow body two ends all offers inflation inlet，Tube wall below corresponding inflation inlet is evenly equipped with qi-emitting hole，Aeration tube includes a stay tube、Prop up the plug at stay tube two ends、It is sheathed on the micro-pore aeration film on a stay tube and anchor ear，Described plug includes hollow base body，Base end is tightly connected with supporting tube end，Matrix outer wall is provided with lobe，Air inlet is offered on front side of lobe，Venthole is offered on rear side of lobe，Described micro-pore aeration film is coated on plug matrix，Anchor ear is held tightly on front side of lobe，Air inlet is connected with the qi-emitting hole offered on gas-distribution pipe，The suspended chain interface at gas-distribution pipe two ends connects suspended chain steel wire rope，Two inflation inlet connecting tee type flexible pipes of gas-distribution pipe close end tube wall.
As preferably, anchor ear is stainless steel.
As preferably, micro-pore aeration film is EPDM rubber diaphragm.
As preferably, a stay tube is UPVC material.
The method have the benefit that the present invention utilizes the plug at a stay tube two ends to be all inflated, support body two ends are made to seal, becoming flotation tube, conservative control counterweight, by the air inlet of gas-distribution pipe two ends, the uniform gas distribution of qi-emitting hole, substantially increasing aeration efficiency and Stability Analysis of Structures, several aeration tubes constitute a module, effectively prevent aeration tube from shaking, improve service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial structurtes schematic diagram that aeration tube is connected with gas-distribution pipe.
Detailed description of the invention
nullEmbodiment 1: Novel suspended chaining aerator，Including two gas-distribution pipes 1 in left and right、It is arranged between gas-distribution pipe 1，5 aeration tubes 2 of spaced and parallel setting，Gas-distribution pipe 1 includes hollow body，Hollow body two ends seal and are provided with suspended chain interface 1.1，The close end tube wall at hollow body two ends all offers inflation inlet 1.2，Tube wall below corresponding inflation inlet 1.2 is evenly equipped with qi-emitting hole 1.3，Aeration tube 2 includes a stay tube 2.1、Prop up the plug 2.2 at stay tube 2.1 two ends、It is sheathed on the micro-pore aeration film 2.3 on a stay tube 2.1 and anchor ear 2.4，Described plug 2.2 includes hollow base body 2.2.1，The processing of matrix 2.2.1 end has external screw thread and the female thread sealing propping up stay tube 2.1 end spins，Matrix 2.2.1 outer wall is provided with lobe 2.2.2，Air inlet 2.2.3 is offered on front side of lobe 2.2.2，Venthole 2.2.4 is offered on rear side of lobe 2.2.2，Described micro-pore aeration film 2.3 is coated on plug 2.2 matrix 2.2.1，Anchor ear 2.4 is held tightly on front side of lobe 2.2.2，Air inlet 2.2.3 is connected with the qi-emitting hole 1.3 offered on gas-distribution pipe 1，The suspended chain interface 1.1 at gas-distribution pipe 1 two ends connects suspended chain steel wire rope 3，Two inflation inlet 1.2 connecting tee type flexible pipes 4 of gas-distribution pipe 1 close end tube wall.Anchor ear 2.1 is stainless steel.Micro-pore aeration film 2.3 is EPDM rubber diaphragm.Propping up stay tube 2.1 is UPVC material.
Claims (4)
- null1. Novel suspended chaining aerator，It is characterized in that including two gas-distribution pipes in left and right、It is arranged between gas-distribution pipe，Some aeration tubes of spaced and parallel setting，Gas-distribution pipe includes hollow body，Hollow body two ends seal and are provided with suspended chain interface，The close end tube wall at hollow body two ends all offers inflation inlet，Tube wall below corresponding inflation inlet is evenly equipped with qi-emitting hole，Aeration tube includes a stay tube、Prop up the plug at stay tube two ends、It is sheathed on the micro-pore aeration film on a stay tube and anchor ear，Described plug includes hollow base body，Base end is tightly connected with supporting tube end，Matrix outer wall is provided with lobe，Air inlet is offered on front side of lobe，Venthole is offered on rear side of lobe，Described micro-pore aeration film is coated on plug matrix，Anchor ear is held tightly on front side of lobe，Air inlet is connected with the qi-emitting hole offered on gas-distribution pipe，The suspended chain interface at gas-distribution pipe two ends connects suspended chain steel wire rope，Two inflation inlet connecting tee type flexible pipes of gas-distribution pipe close end tube wall.
- 2. Novel suspended chaining aerator according to claim 1, it is characterised in that anchor ear is stainless steel.
- 3. Novel suspended chaining aerator according to claim 1, it is characterised in that micro-pore aeration film is EPDM rubber diaphragm.
- 4. Novel suspended chaining aerator according to claim 1 a, it is characterised in that stay tube is UPVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198504.8A CN105776508A (en) | 2016-04-01 | 2016-04-01 | Novel aerator with suspension chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198504.8A CN105776508A (en) | 2016-04-01 | 2016-04-01 | Novel aerator with suspension chains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105776508A true CN105776508A (en) | 2016-07-20 |
Family
ID=56394576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198504.8A Pending CN105776508A (en) | 2016-04-01 | 2016-04-01 | Novel aerator with suspension chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105776508A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4885985A (en) * | 1988-03-21 | 1989-12-12 | Grain Systems, Incorporated | Self regulating grain bin wall air system and method |
| EP1072560A1 (en) * | 1999-07-24 | 2001-01-31 | Arnold Jäger | Apparatus for aerating water with fine air bubbles |
| CN101058458A (en) * | 2007-04-26 | 2007-10-24 | 张民良 | Water purifying device and system for hanging swinging type biochemical reactor |
| CN203700011U (en) * | 2014-01-20 | 2014-07-09 | 赫全喜 | Suspension chain-type fine bubble aerator |
| CN203890138U (en) * | 2014-04-10 | 2014-10-22 | 宜兴诺庞环保有限公司 | Anti-floating tubular aerator |
| CN205590399U (en) * | 2016-04-01 | 2016-09-21 | 江苏荆溪环保设备有限公司 | Novel hang chain aerator |
-
2016
- 2016-04-01 CN CN201610198504.8A patent/CN105776508A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4885985A (en) * | 1988-03-21 | 1989-12-12 | Grain Systems, Incorporated | Self regulating grain bin wall air system and method |
| EP1072560A1 (en) * | 1999-07-24 | 2001-01-31 | Arnold Jäger | Apparatus for aerating water with fine air bubbles |
| CN101058458A (en) * | 2007-04-26 | 2007-10-24 | 张民良 | Water purifying device and system for hanging swinging type biochemical reactor |
| CN203700011U (en) * | 2014-01-20 | 2014-07-09 | 赫全喜 | Suspension chain-type fine bubble aerator |
| CN203890138U (en) * | 2014-04-10 | 2014-10-22 | 宜兴诺庞环保有限公司 | Anti-floating tubular aerator |
| CN205590399U (en) * | 2016-04-01 | 2016-09-21 | 江苏荆溪环保设备有限公司 | Novel hang chain aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |