ZDX center drive single and double tube type suction dredge is mainly used for sewage treatment in the activated sludge process around the water out of the water surrounding the second pond sludge, is my company on the basis of absorbing advanced technology at home and abroad in recent years the development of successful new products, with a small energy consumption, convenient operation and management, improve the mechanical properties and structure of the long-term operation stability, uniform suction, absorption effect is good, high concentrations of mud.

The structure and working principle

Center drive single and double tube suction dredge is mainly composed of center gear, shaft frame, suction pipe, scraping slag board,

rack, scum collection device, working bridge, when sleeping apron, scum, etc.When the sludge mixture to enter into the tank, the tank bottom hole tube evenly into the pool, under the effect of blocking water apron, heavy flow with different flow state of slow uniform flow by surrounding the bottom pool center, under the action of gravity and sludge sedimentation on the bottom of beginning of the formation of higher levels of a heavy sludge layer, the separated clear fluid flow to the lower part of the reverse the water tank through the outlet pipe drainage around the pool, the bottom surface of the activated sludge in liquid, under the action of sucking pipe side through the orifice discharge outside the pool, heavy larger inert sludge from mud scraper plate set to pool center set mud, through the exhaust pipe you pool, pool surface scum through scraper device left into the dross, discharge outside the pool
Suction dredge mounted in the center of the tank column, driven by drive plate, scraping slag  frame and suction dredge pipe along the bottom, slow rotation, the sludge in water pressure under the action of uniform sucking pipe on a specially designed mud into the hole, make whole sludge dredge pipe and a uniform discharge pit mud valve, the amount of mud by the set of the open degree of thinning in well mud to control the size of the amount of mud.

characteristics

1Surrounding into the sink with variable cross section only, the design of the variable flow, variable water head, into the uniformity of water tank surrounding water 
2.A cone-shaped suction tube, suction holes for the variable aperture, variable pitch design, change the bore be apart from a design ,having the even collections of comparison with line up a mire equipments to compare to absorb a mire tube among them in the whole pond bottom can get higher dirty mire to sample quantity, make whole ground can be fully utilized, ensure accurate quick one-time deposition sludge net absorption, high concentrations of suction, save the sludge reflux power.
3.Three driving center, with new structure, only on one side of the suction pipe, one side of a pipe or double suction tube, light structure, uniform mud, operation nimble, low power consumption.
4 save the second pond, infrastructure investment and suction dredge and return sludge pump operation cost, simplifies suction shoot you.
5 is equipped with overload alarm, over load down, multiple protection measures, such as overcurrent protection to ensure the safe running of the suction dredge.

Order the beard know 

1 the surrounding water effluent water such as user needs can also adopt center, the surrounding water.
2 when placing order, please provide the second pond, the design discharge} {maximum, minimum, average diameter, deep pool, pool reflux ratio Den process basic parameters and the number of suction dredge.
3 if you want to form a complete set of the second pond water suppress a version of the installation see the company surrounding mud scraper.
4 equipment main body material and anticorrosion requirements please indicate.
5 a user if there are any special requirements, after consultation by both parties can make changes to equipment
6.I company provides civil embedded parts after order figure;
7.My company can provide users with design, installation, debugging and perfect after-sales services

1. How to buy your interested products?

  ANS: You can provide us the water sources, water quality, flow rate and ground area, material requirements about your project (More details, please contact us).

2. How to pay?

  ANS: TT and L/C are acceptable and TT will be more appreciated. 30% deposit before producing, 70% balance before loading by TT.

3. What is the delivery time?

  ANS: It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.

4. How to pack the products?

  ANS: We use standard package. If you have special package requirements, we will pack as you required, but the fees will be paid by customers.

5. How to install after the equipments arriving destination?

  ANS: We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.   

6. How long is the validity?

  ANS:The validity is 12 months from B/L date.