Sequence Batch Reactor Wastewater Treatment

Product Description

The XBS rotary decanter is an important equipment in the Sequencing Batch Reactor Activated Sludge Process (SBR). It is also the most widely used in domestic. This kind of water decanter can work steadily, easy control, no leakage, flow smoothly and not disturb the sludge. Since the SBR process using a batch reactor, not need secondary sedimentation and sludge return equipment, can save a lot of investment in infrastructure and with good treatment effect, which has been widely promoted in our country. Its basic operation procedure composed by water fill, react, settle, draw and idle five basic process. It's a complete cycle from waste water fill to its idle. The XBS rotating decanter achieves the function to drain the treated water quantitatively and regularly, that makes it possible to continuously treat the water in SBR pool which is the final purpose.

1-Decanting depth of decanter can be designed according to process requirements.
2-Using the PLC program control to realize the intelligent drive. The decanter quickly moves the decanting mouth from the parking position to the water surface after receiving the drainage instruction, draining the stillness of the supernatant and draining the water back and forth. When the rotary decanter reaches the lowest water level, the level switch that is placed at the lowest water level sends out the return instruction, and the decanter quickly rises to the original parked position and completes a working cycle.
3-Within the load range specified by the weir, the liquid level under the weir will not be disturbed. The mouth of the weir is equipped with buoy and slag stopping plate to ensure the effluent quality.
4-Special design ensures the balance between gravity and buoyancy of the decanter, so that the power consumption of the decanter is very low.
5-The rigid connection between the decanter and the main drain pipe is stainless steel, which avoids the disadvantages of high failure rate, short service life and high maintenance intensity caused by soft connection.
6-The whole decanter has a strong support, which can withstand various stresses in the work.
The XBS rotating decanter is mainly used for decanting in drainage stage, it generally stops at the highest water level of the upper pool. The decanting weir is driven by the transmission mechanism and then descends slowly to start decanting. Water goes through the decanting weir, supporting pipes, main pipes and flows out continuously. When the weir goes down and arrives at the pre-set depth, the transmission mechanism begins to reverse, which makes the decanter quickly return to the highest water level, and then it waits for the next order.








FAQ
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Q: Are you trading company or manufacture?
A: We are both manufacture and trading company. We have over 20 years' professional experience as a waste water treatment equipment manufacturer and engineering service enterprise.

Q: Where is your factory located?
A: Yangzhou City, which is very close to Shanghai with only less than 3 hours' driving.

Q: Do you provide OEM service?
A: Yes. Any required logos is available.

Q: How about the production capacity of your company?
A: Our factory covers area over 20,000M² and produces machines 2000 sets per year.

Q: How could we trust you and your company? This is first time transaction?
A: Our company has more than 20 years professional experience. We cooperate over 1000 customers in China and overseas. We export nearly 40 countries all over the world. Welcome to our company and watch our plant production condition any time.

Q: What certificates do you have?
A: CE/ISO/SGS

Q: Do you offer after-sales service?
A: Yes. Engineers available.

Q: How long is your warranty?
A: One year after the arrival of the goods. During this period, as long as it is not a man-made damage, we send the damaged parts free of charge.

Q: What about your delivery Time?
A: Normally within 45 days against down payment.

Q: What about the package of your export product?
A: We use anticorrosion wooden case with foam inside.

Q: What kind of payment do you accept?
A: T/T, L/C, PAYPAL, Cash, D/P, D/A, WESTERN UNIION, MONEYGRAM

Q: What kind of transportation do you offer?
A: Customers decide freight mode, Air, Land & Sea