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Tel:0510-87803999 0510-87802158
Fax:0510-87813999
Chairman:Mr Shao 13906156799
Email:web@yxlshb.com
1, Summarize
The centre drive single pipe sucking machine used in urban sewage treatment plants and industrial wastewater treatment in the larger diameter round traps especially the second pond, ruled out in the bottom of the settlement of sludge and excluding the scum pool. This series of sucking machine applies both to surrounding water out of the water surrounding the second pond, also applies to center around the water into the second pond.
2, Structure, principle
The centre drive single pipe by sucking machine work bridge, center drive system, the center pipe and supporting a, center seal cylinder, vertical planes, sucking pipe, slag draining slot and leave slag device, support truss and scrape NiBan, overflow weir plate and slag plate etc. The surrounding water into water surrounding the second pond, general also need to install retaining water board, water for center skirt around the second pond water, need to install the diversion tube.
Went to the pool for weeks, the mixture into the cistern form the water diversion area with tube into the hole after the baffle baffle, down to the bottom of the pool and the mud on sludge for center, after a collection flow a plane rise, to pool in the center and a rise in the process flow separation of the clarification, and reverse flow of water to the pool overflow weir out the resultant effect, formed a huge ring density water flow, the sludge is settlement to the bottom department, in the whole of traps form a layer of high concentration NiCeng. Therefore, went to destabilize the inlet and outlet water because week concentration of suspended substances caused by poor vision of heavy flow state changed precipitation state, which is beneficial to the primary zone flow solid-liquid separation, volume efficiency is high, traps can be appropriately increase surface load.
Sucking machine work, device drivers drive sucking pipe in the rotation, due to destabilize slow sucking pipe, center seal cylinder and discharge tube sludge formed a seal from the inside and outside of the channel, liquid level difference, the function of sludge was sucking pipe inhaled from sludge, comes out of the pool from channel. In sucking pipe and the bottom of the pool room with a tilt of 45 degrees liquefaction, even if a larger share bottom plate to the inertia of sludge can also attract thoroughly. But by the sleeve valve control sludge pond destabilize the level difference, thus both inside and outside the control of the sludge eduction. At the same time pool face scum blow to abandoned slag discharge tube device to discharge.
In the pool for the week form from the center, raw water into the feed line in steady flow under the action of cylinder to reduce gradually to the surrounding the flow rate of the sport. Sludge in gravity settlement in the whole of traps, form a layer of high concentration NiCeng, qing liquid flows up, from neighboring is overflow weir eduction. Row mud process and the surrounding water surrounding the form the same pool.
3, Main characteristics
The centre drive single pipe sucking machine according to hydraulics theory and destabilize the bottom sludge characteristics design, it USES diameter changes different control into sucking pipe in the bottom, can collect timely sludge and not stirring, and other settlement layer sucking machine, can improve compared row mud concentration 20% ~ 30%, and thus big spoke degrees of sludge dewatering improve efficiency and reduce the cost of sludge dewatering.
The adoption of advanced technology design of sucking pipe can in time to the bottom of the deposition in the sludge is sucked clean, so as to ensure that a sludge will not grow time deposits, prevent the release phosphorus again, guarantee the phosphorus removal.
Choose a pool water surrounding surrounding shape, but also enhances the traps hydraulic load, and improve capacity utilization rate. Destabilize
This product adopts advanced driving system and overload protection device, reliable operation, and energy consumption province and long service life.