기본 정보
모델 번호.
8 inch 9 inch 12 inch 215mm 260mm 300mm
After-sales Service
Online Support
Method
Physical Treatment
Usage
Industrial, Home, Hospital, Sewage Treatment Equipment
Certification
ISO9001, SGS, CE
Membrane Material
EPDM/Silicone/PTFE
Productivity
20000PCS/Month
Service Life
More Than 5 Years
Bubble Type
Coarse Bubble, Fine Bubble
Connector
3/4" NPT Male Thread
Oxygenate Capability
0.13~0.5 KGO2/H
Production Type
Tube Diffuser, Disc Diffuser
Working Air Flow
1.5~8 M3/H
Water Submerged Depth
4-8m
사양
8 inch 9 inch 12 inch 215mm 260mm 300mm 330mm
제품 설명
Oxygen Bubble Diffuer Pond Aeration Diffuser For Wastewater Air Disc Fine Bubble Diffuser
Product Description
Fine bubble diffuser is an important equipment for aeration and oxygenation of water supply and drainage, which is suitable for municipal sewage, industrial wastewater and other sewage treatment. The disc microporous fine bubble diffuser is equipped with a check valve, which can prevent the sewage from flowing back when the gas stops; the diaphragm has a long service life, which can be used for 5-8 years; the design is simple, the price is low, and the cost performance is high.
Over 6300 perforations in Dn215mm fine bubble diffuser, air deflector diameter is 0.5cm, the contact sapce with membrane is 0.15cm, which make the opening rate of membrane can reach 99.9%. Also improve oxygenation capacity, oxygen utilization rate and reduce ventilation.
Model | φ215mm | φ260mm | φ300mm |
Size | 8 inch | 9 inch | 12 inch |
Bubble size | 1-2mm | 1-2mm | 1-2mm |
Working air flow (m3/h) | 1.5-3 | 2-5 | 2-8 |
Designed air flow(m3/h) | 2 | 3 | 4 |
Service area(m2/piece) | 0.25-0.45 | 0.35-0.65 | 0.45-0.75 |
Oxygen utilization ratio(%) | >30 | >30 | >30 |
Oxygenate capability(kgO2/h) | 0.13-0.35 | 0.18-0.45 | 0.25-0.5 |
Water submerged depth(m) | 4-8 | 4-8 | 4-8 |
Theoretic dynamic efficeny(kgO2/kw.h) | 6.5 | 6.5 | 6.5 |
Drag loss(pa) | <3000 | <3000 | <3000 |
Material | EPDM/silicon membrane ABS support plate | EPDM/silicon membrane ABS support plate | EPDM/silicon membrane ABS support plate |
Shape | Arch type Flat type | Arch type Flat type | Arch type Flat type |
Connection | 3/4 NPT male thread | 3/4 NPT male thread | 3/4" NPT male thread |
8inch disc fine bubble diffuser |
Material of Membrane | EPDM | Silicone rubber |
Thickness of membrane | 2.0mm±0.1mm | 2.0mm±0.1mm |
Effective diffusion area | 0.045m2 | 0.045m2 |
Openings/pc | about 6500 openings | about 6500 openings |
Diameter of bubble | 0.8mm-1.5mm | 1.0mm-1.8mm |
Lifetime of membrane | >6yrs | >6yrs |
Standard volume of aeration | 2.5m³/h-4.0m³/h | 2.5m³/h-4.0m³/h |
Aeration range | 1.5m³/h-7.0m³/h | 1.5m³/h-7.0m³/h |
Resistance loss | 2.0kPa-4.3kPa | 2.0kPa-4.0kPa |
Standard oxygen transfer rate (depth of water:6m) | ≥38% | ≥36% |
Standard oxygenation capacity | ≥0.37kgO2/h | ≥0.34kgO2/h |
Theoretical power efficiency | ≥9.0kgO2/kw.h | ≥8.9kgO2/kw.h |
Service aera | 0.25m2/pc-1.0m2/pc | 0.25m2/pc-1.0m2/pc |
Packaging & Shipping
Advantage of bubble diffuser
1.Anti-blocking, anti-intrusion
2.High tear resistance
3.Uniform gas distribution, energy saving and high efficiency
4.Anti-aging, anti-corrosion
5.Low resistance loss
Package Type | By carton and pallet |
Shipment terms | FOB, CIF, CFR |
Port | Shanghai, Tianjin |
Delivery time | Within 3~5 working days after receipt or your payment |
EPDM Membrane Air Bubble Diffuser Disc Type Aeration Diffuser features:
1.High aeration effectiveness The aeration process involves bringing together water and oxygen for oxidation and dissolutions of metals and dissolution of gases. With our fine bubble disc diffuser and fine bubble tube diffuser, it makes the process more effective.
2.High oxygen transfer efficiency (OTE) Fine bubble diffusers generally work to treat water waste through OTE. However, with our products, it helps for a more enhanced process considering its specifications.
3.Energy efficient Fine bubble diffusers have long been introduced opposite the coarse diffusers. One of the feature of our product is its energy saving mechanism.That is, it needs lesser energy for it to work. In effect, you will benefit from energy conservation.
4.System versatility We have fine bubble diffusers that suit to different water waste management systems. These diffusers are manufactured to ensure that it can adapt to different kinds of systems and basins that it yet to be made or are already existing. Thus, if you are replacing or upgrading, you can be catered.
5.Material efficiency Our diffusers are made from various material from ethylene propylene diene monomer rubber (EPDM rubber), which conventional material. We also have fEPDM that has high chemical resistance.
Application of bubble diffuser
Application of EPDM diffuser membrane disc air fine bubble aeration diffuser
1.Aeration of fishpond and other applications
2.Aeration of deep aeration basin
3.Aeration for excreta and animal wastewater treatment plant
4.Aeration for denitrification/dephosphorization aerobic processes
5.Aeration for high concentration wastewater aeration basin,and aeration for regulating pond of wastewater treatment plant
6.Aeration for MBBR reaction basin,contact oxidation pond;activated sludge aeration basin in sewage disposal plant
About us
Hebei Qinghui Plastic Products Co,Ltd was established in 2012, is specialized in water treatment products. Qinghui provides professional personalized fine bubble diffuser, tube settler and Mbbr media for customers.We offer OEM manufacturing with high reliability and stability of performance, efficient and effective satisfaction of our clients. Let our products be the best choice of your solution.
All of we pursuit is to be a most reliable, trustable and competitive supplier to worldwide customers who are sourcing products from China.
Welcome to contact us anytime for those products you interest and inquire, and look forward to establishing win-win partnership with your esteemed company.
FAQ
Q: Whether your company is factory or trading company?
A: Our company has its own workshop, so we can provide the the best quality and the lowest price for you.
Q: What's the material of your membrane?
A: We can provide three kinds of membrane materials, including EPDM, PTFE and Silicone. The raw materials are 100% imported from
Germany.
Q: What about the slit quantity of membrane?
A: 8 inch(≥6500), 9 inch(≥8500), 12 inch(≥11000).
Q: What about the MOQ?
A: 10 pieces.
Q: What are the accessories of fine bubble diffuser?
A: Aerator pipe, Horizontal regulating support, Connector, saddle, etc.
Q:Any samples can be provided?
A: Yes. Samples within 2 pieces can be provided for free.
Q: What is your terms of delivery?
A: Normally within 7~10 days against down payment
Any purchase need 8 inch 9 inch 12 inch 215mm 260mm 300mm Silicone EPDM Membrane Bubble Diffuser fine air bubble diffuser, please contact us,we will offer you best price.
주소:
No. 1 Jiangnan Road, Xinhua District, Shijiazhuang, Hebei, China
사업 유형:
제조사/공장
사업 범위:
건축과 장식재료, 경공업 일용품, 공업 설비와 부품, 교통 운송, 안전과 방호, 자동차와 오토바이와 액세서리, 전기전자, 제조 가공 기계, 철물, 화학공업
경영시스템 인증:
ISO 9001
회사소개:
허베이 칭후이 플라스틱 제품 컴퍼니, Ltd는 전문 수처리 R&D 제조업체입니다. 당사 제품에는 Fine Bubble Disc Diffuser, MBBR Media, tube setler가 있습니다. 현재 당사 제품의 80% 이상이 동남아시아, 중동, 유럽, 북미, 중남미 지역, 아프리카 및 기타 전 세계 국가로 수출되고 있습니다. 또한 동남 아시아, 북미, 중남미 지역에 많은 대리점이 있습니다. 우리는 "품질 우선, 명성 우선"을 고집합니다. 우리의 임무는 "세계 최고의 통합 수처리 공급업체"입니다.
칭후이 FRP는 FRP 성형 그리팅, 펄스 트루형 그리팅 및 기타 프로파일의 전문 제조업체입니다. 우리는 생산 및 관리 분야에서 풍부한 경험을 가지고 있습니다. Qinghui는 국내외 고급 장비와 기술을 기반으로 개발 및 탐사 후 FRP 플랫폼과 그릴의 국제 및 현대식 제조업체가 되었습니다.
칭후이이 문화의 특징: "우선순위로서의 정직성, 기반로서의 신용성, 근대적인 사람들, 가치있는 가치가 있는 하모니". 지속적인 혁신과 개발을 통해 Qinghui는 전문적인 환경 보호 기업이 되었으며 친환경 환경과 보다 나은 환경을 구축하기 위한 모든 노력을 기려 왔습니다.