Product Information
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.
Product Features
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.
Work Principle:
The rotary decanter is mainly used to decant in the draining period, and it usually stops above the highest water level of the pool. The tank starts to decant slowly under the drive of the driving device (at the same speed of the decreasing water) and the water keeps flowing out through decanting, branch and the main pipe. Once the tank goes down to a predetermined depth, the driving device will begin to reverse, so the decanter return to the highest position and wait for the next command.
Technical Parameters
Company Profile
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FAQ
Q1. Are you a factory or a trading company?
A: We belong to a factory, so we can control every aspect of the product and provide best quality with lowest price for you.
Q2. How do you ship the goods and how long does it take to arrive?
A: Airline and sea shipping also optional. Shipping time depends on distance.
Q3. Can you provide sludge sample test data?
A: Yes, please give us detailed information including sludge type, solid content rate, etc. We will reply the test data asap.
Q4. Is it OK to print my logo on the product?
A: Yes, but inform us formally before our production.
Q5. Is there any other equipment used in sludge treatment?
A: Yes, including polymer dosing system, sludge thickener, conveying device, rotary drum screen, coarse screen, paddle dryer, dissolved air flotation, sludge scraper bridge and etc. If you are interested, contact us for further information.
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