THAF Cavitation Aerator
Cavitation Air Flotation is an excellent sewage treatment technique, rational design, operation convenient and economic, which can remove the suspended solid from the waste water by microscopic bubble···
Introduction
Basic Info.
Model NO.
THAF
Specification
1-500T/H
Trademark
SPARK
Origin
Qingdao Prc
HS Code
8421219990
Production Capacity
1000sets/Year
Product Description
Cavitation air floatation Machine(CAF) for wastewater treatments
Summarize
Cavitation Air Flotation is an excellent sewage treatment technique, rational design, operation convenient and economic, which can remove the suspended solid from the waste water by microscopic bubble. Cavitation aerator is the main part of the system.It can produces "microscopic bubble" directly.
Aerator is widely used by high-rate aeration of flotation and flotation tank in petroleum, petrifaction, textile, food, paper making, dyes and pigments, brewing, pharmacy, leather making and slaughtering industries wastewater treatment and municipal sewage treatment.
It is composed of motor, motor base, coupler, intake shaft, aerator cylinder, grease seal, mechanical seal and impeller outlet. Aerator cylinder can be made of carbon steel and stainless steel. Cavitation aerator bubble is formed through motor high speed revolution, negative pressure will occur when mixing the water flow. Then inhaling air through air intake; The air is inhaled into the water when pass through central shaft, rotates in the water after passing impeller, then formed fine air bubbles with diameter from 5um---15um. A stream of micro-fine air bubbles attach to solid suspension in the water rising to the surface of the water, then formed scums, fine air bubbles will last 50~60 seconds in the water.
Cavitation Aerator Features
Large aeration volume
High speed rising of fine bubbles , high density
Easy operation and management, lower power consumption
Little noise, long life span
No need air compressor, dissolved air vessel.
Single or multi aerator are all available based on customers application.Single aerator has the feature of
the system is capable of removing sewage grease, gum and fiber suspension, reduced BOD, COD, SS and other sewage load, and can improve the water quality.
2, Cavitation Aerator Specs
Parameter Table of THAF Cavitation Aerator | ||||
Specification | Short Cavitation Aerator | Long Cavitation Aerator | Remarks | |
single aerator capacity | ≤20T/H | ≥25T/H,≤75T/H | ||
Motor | Model | YX2-90L-4 | YX2-100L1-4 | the motor can be choosed Anti exposure type or IP55 motor. |
Power | 1.5KW | 2.2KW | ||
Speed | 1400r/m | 1420r/m | ||
Requirements pool depth(mm) | ≥1230 | ≥1830 | ||
Optimum pool depth(mm) | 1230 | 1830 | ||
Equipment length(mm) | 1650 | 2340 | Length including moto | |
Underwater part length(mm) | 1170 | 1780 | The length under the mounting plate | |
Cylinder | The pipe diameter is 114mm, made of Q275 steel(plastic anti-corrosion)or stainless steel. | |||
Intake shaft | The pipe diameter is 50mm, made of Q275 steel(plastic anti-corrosion)or stainless steel. | |||
Impeller | Five teeth, 304 or 316 stainless steel | |||
Mechanical seal | SUS304 or 316, the static ring is made of high strength wear resistant alloy | |||
Bearing | Japan NSK bearing | |||
Oil seal | Germany UKS oil seal | |||
Note: one long aerator is used for 25T/H or under 75T/H,two aerators are used for 100-175T/H,and three aerators are used for 200-320T/H,and so on. One short aerator is used for 20T/H or under 20T/H.Or according to the pool depth to choose: The pool depth 1.8 meters below the selection of short aeration machine, pool depth 1.8 meters above the selection of long aeration machine | ||||
3,Notes
1) The cavitation aerator must be run in the forward direction (clockwise, according to the direction of the red arrow).The cavitation aerator is prohibited to run if there is no water in the pool.
2) 2)You should always pay attention to the noise in operation, if there is noise, should immediately stop the machine, and check the motor , the aerator couplings and the glue zygotes whether they are damaged, if they are damaged must be replaced in time.
3) if there is any noise after the replacement of the adhesive, it should be checked whether the bearing or mechanical seal is damaged or flooded, and immediately shut down for maintenance or contact with the manufacturer.
4) if no aeration, first check the aeration machine whether it is reverse, the motor can be turned into a positive. Then check the impeller outlet whether is blocked, if congestion, need to clean up aeration impeller.
FAQ
Q1:Are you a factory or trading company?
We are a real manufacturer who can offer you both the most competitive price and top quality products.
Q2:Where is your factory located? How can I visit there?
Our factory is located in Qingdao City Shandong Province, All our clients, from home or abroad, are warmly welcome to visit us!
Q3:Can you put my company brand (logo) on the products?
Yes,we support OEM/ODM service,the customize process as follows:
1.Customers put forward personalized customization requirements.
2.Our engineer draw the design draft.
3.Customer confirm the design draft.
4.Factory start to produce shipment.
Q4:How to select right model?
You can tell us what you need, and we can help you choose the Model.Basic informations as follows:
Wastewater type : Industry wastewater, Domestic wastewater, food wastewater or others)
Capacity:m³/Day or m³/Hour?
Raw water quality: SS, Oil & Grease &Fat & FOG, PH,BOD,COD content?
Output water quality standard,for discharge or reuse?
Local voltage and frequency?
Q5: What is your MOQ?
Normally, our MOQ is 1 set.
Q6:What is the payment term ?
TT and L/C are acceptable and TT will be more appreciated, 30% deposit, 70% balance payment before shipment.
Q7: We haven't imported before, can you ship the goods to our warehouse?
Yes. Although our normal trade term is EXW, FOB, CIF, we can also arrange logistics to your warehouse.
Q8:What is the delivery time of your factory?
5-10 days for general series products, meanwhile, batches products & customized products would need 15-30 days based on different situations.Contact us for the exact time.
Q9:How do you ensure the quality of your products?
Generally, our equipment are the most durable type in the industry, this is also the feature of the label impression for most of our customers at home or abroad.Skilled workers and strict quality control system can ensure every machine with best working performance.
Q10:How to assemble the equipment once we received it?
The CAD install instruction, assembly procedure and project case will be provided.,Of course our skilled installation engineers would go to your country and install the equipment if needed.
Q11: What is your product warranty ?After sales service?
The warranty is 12 months while the lifetime is 10-15 years under good maintenance.It is durable and anti-corrosion.
Provide equipment certification and installation operating instructions.
Provide one-year spare parts.
Provide technical advisory services.
Provide guidance staff for installation and commissioning.
Company Profile
Our main productions: Integrated Sewage Treatment Equipment, MBR Sewage Treatment Equipment(MBR), Electrocoagulation Sewage Treatment Plant(EC Plant), Dissolved Air Flotation Machine(DAF), Cavitation air Flotation Machine(CAF), Aerator, Lamella sedimentation tank,Screw Press Sludge Dewatering Machine, Automatic Chemical Dissolved and Dosing machine, Sludge Scraper, Slag Scraper, The micro bubble generator, Sewage sludge suction machine,, Sand Filter and so on series products.
We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 60 countries, including Europe, Poland, Serbia, Uruguay, Turkey, Russia, USA, Mexico, Brazil, Singapore, India, Egypt, Thailand, Middle east and South Africa.
With the aim of"Developing science and pollution remediation",Bluesky Company is willing to cooperate with friends all over the world to promote the development of environmental protection and realize the beautiful wish of Blue Water and Blue Sky.
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THAF Cavitation Aerator
1、Summarize
Cavitation Air Flotation is an excellent sewage treatment technique, rational design, operation convenient and economic, which can remove the suspended solid from the waste water by microscopic bubble. Cavitation aerator is the main part of the system.It can produces “microscopic bubble” directly.
Aerator is widely used by high-rate aeration of flotation and flotation tank in petroleum, petrifaction, textile, food, paper making, dyes and pigments, brewing, pharmacy, leather making and slaughtering industries wastewater treatment and municipal sewage treatment.
It is composed of motor, motor base, coupler, intake shaft, aerator cylinder, grease seal, mechanical seal and impeller outlet. Aerator cylinder can be made of carbon steel and stainless steel. Cavitation aerator bubble is formed through motor high speed revolution, negative pressure will occur when mixing the water flow. Then inhaling air through air intake; The air is inhaled into the water when pass through central shaft, rotates in the water after passing impeller, then formed fine air bubbles with diameter from 5um---15um. A stream of micro-fine air bubbles attach to solid suspension in the water rising to the surface of the water, then formed scums, fine air bubbles will last 50~60 seconds in the water.
Cavitation Aerator Features
Large aeration volume
high speed rising of fine bubbles , high density
easy operation and management, lower power consumption
little noise, long life span
no need air compressor, dissolved air vessel.
Single or multi aerator are all available based on customers application.Single aerator has the feature of
the system is capable of removing sewage grease, gum and fiber suspension, reduced BOD, COD, SS and other sewage load, and can improve the water quality.
2、 Cavitation Aerator Specs
Parameter Table of THAF Cavitation Aerator | ||||
Specification | Short Cavitation Aerator | Long Cavitation Aerator | Remarks | |
single aerator capacity | ≤20T/H | ≥25T/H,≤75T/H | ||
Motor | Model | YX2-90L-4 | YX2-100L1-4 | the motor can be choosed Anti exposure type or IP55 motor. |
Power | 1.5KW | 2.2KW | ||
Speed | 1400r/m | 1420r/m | ||
Requirements pool depth（mm) | ≥1230 | ≥1830 | ||
Optimum pool depth（mm) | 1230 | 1830 | ||
Equipment length（mm) | 1650 | 2340 | Length including moto | |
Underwater part length（mm) | 1170 | 1780 | The length under the mounting plate | |
Cylinder | The pipe diameter is 114mm, made of Q275 steel（plastic anti-corrosion）or stainless steel. | |||
Intake shaft | The pipe diameter is 50mm, made of Q275 steel（plastic anti-corrosion）or stainless steel. | |||
Impeller | Five teeth, 304 or 316 stainless steel | |||
Mechanical seal | SUS304 or 316, the static ring is made of high strength wear resistant alloy | |||
Bearing | Japan NSK bearing | |||
Oil seal | Germany UKS oil seal | |||
Note: one long aerator is used for 25T/H or under 75T/H,two aerators are used for 100-175T/H,and three aerators are used for 200-320T/H,and so on. One short aerator is used for 20T/H or under 20T/H.Or according to the pool depth to choose: The pool depth 1.8 meters below the selection of short aeration machine, pool depth 1.8 meters above the selection of long aeration machine | ||||
3、Notes
1) The cavitation aerator must be run in the forward direction (clockwise, according to the direction of the red arrow).The cavitation aerator is prohibited to run if there is no water in the pool.
2) 2)You should always pay attention to the noise in operation, if there is noise, should immediately stop the machine, and check the motor , the aerator couplings and the glue zygotes whether they are damaged, if they are damaged must be replaced in time.
3) if there is any noise after the replacement of the adhesive, it should be checked whether the bearing or mechanical seal is damaged or flooded, and immediately shut down for maintenance or contact with the manufacturer.
4) if no aeration, first check the aeration machine whether it is reverse, the motor can be turned into a positive. Then check the impeller outlet whether is blocked, if congestion, need to clean up aeration impeller.
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