FA-type automatic water purifier

FA-50 automatic water purifier

FA-200 water purifier multiple combinations

FA-200 automatic water purifier

First, an overview
FA-type high-efficiency automatic water purification device is a series of new products developed by the company, the water purification is divided into 10,30,50,100,200 tons / hour five different models (special specifications and requirements can be separately designed and manufactured).
The series of water purification device set flocculation, sedimentation, sewage, recoil, water filtration and other technology in the culmination, without personnel and can achieve single-automatic operation of a series of water purification device is to achieve automated water management Important unit, together with the factory production ZJ-type automatic dosing device and disinfection equipment, can be a full-function water purification station (plant).
This series of water purification device, not only a wide range of applications, treatment effect is good, the water quality is good, but also less water consumption, power consumption province, small footprint, water saving, power saving, artificial section, eliminating the need for auxiliary pump and Facilities of new energy-saving new products.

Second, the scope of application
1, It is suitable for the waterworks of rural, urban and industrial and mining enterprises with water turbidity of less than 3000mg / L as the main source of water treatment devices.
2, for low temperature, low turbidity, seasonal algae lake water, has its special adaptability.
3, pre-treatment equipment for high-purity water, beverage industry water, boiler water for pre-water treatment.
4, for all types of industrial circulating water system, which can effectively and substantially improve the water quality of recycled water.
5, for the waterway system to sewage effluent water, water purification equipment for water reuse.

Third, the main features
1, In addition to the management of a pumping station and dosing system, the water purifying unit itself runs from a series of operating procedures such as reaction, flocculation, sedimentation, sedimentation, sludge discharge, water collection, water distribution, filtration, recoil, Reached the requirements of automatic operation, on duty as long as regular water quality monitoring work, without the need for water purification equipment operation and management.
2, high concentration of flocculation layer, make the raw water of the impurity particles, in the meantime get full contact with the collision, the probability of adsorption, which can adapt to a variety of raw water temperature and turbidity, high impurity particle removal rate. In certain conditions of use, but also has algae function.
3, quick sludge concentration chamber and adjustable automatic sludge discharge system, to ensure the timely removal of excess sludge impurities, so as to ensure stable impurity particle removal rate.
4, efficient flocculation and sedimentation effect, so that the water quality of precipitation has been maintained in good condition.
5, innovative and original water collection system and the lowest water head, water collection more uniform and effective, not only improves the volume utilization factor, because of its catchment head is very small, the cumulative power-saving effect is considerable.
6, water purification system automation, not only to ensure the efficient filtration of water purification system, (when the raw water turbidity is less than 3000mg a few times, the filtered water turbidity can be maintained at 3mg a few below) and automatic backwash without the need for separate backwash water pump Or air compressors and other electrical equipment, can save a lot of infrastructure investment and daily operation, maintenance and repair costs.
7, low self-consumption rate of about 5% or so, to save a limited amount of water resources play a positive role.
8, small footprint, compared with the general water purification structures, can save more than 50% of the area, the height of 4.10 meters, indoor and outdoor can be resettled.
9, easy to expand, transform, reuse, easy to relocate or easy to reuse.

Fourth, the process flow chart

 
  The structures mentioned above can be combined and constructed according to the specific conditions. In the case of anhydrous tower, the automatic pressure water supply device produced by our company can be adopted. JY type dosing device and disinfection equipment are provided by our company.

Fifth, design parameters
1, for raw water turbidity: ≤ 3000mg / L
2, for raw water temperature: room temperature
3, water turbidity water: ≤ 3mg / L
4, sedimentation area design surface load: 7 ~ 8M3 / H · M2
5, filter design filter speed: 8 ~ 10M / H
6, filter flushing intensity: 14 ~ 16L / S · M2
7, flushing duration: t = 4 ~ 6mim (adjustable)
8, the total stay time: T total = 40 ~ 45mim
9, water pressure: ≈ 0.06MPa

Sixth, selection of pipes, power, pump and other parameters list
Note:
1, the various pipe inlet takeover direction, can be arbitrarily changed 180 degree orientation, in order to meet the needs of the overall layout.
2, the reference pump selection and motor power It applies to the conditions: the water pump and the water level of the lowest operating water level ≯ 8 meters, from the water to the water purification device along the way and the sum of local losses ≯ 4 meters, If the hydraulic conditions at the application site do not match with the above conditions, pumps shall be selected separately according to the actual conditions.

Seven, each part size list

    Note: The water outlet elevation of the water purifying device is 2.5 meters (relative elevation). The sum of the losses along the route and its local area shall be calculated according to the piping layout and distance of the water purifying device and clean water reservoir. At 2.5 meters, minus the sum of this hydraulic loss, the relative elevation of the highest water level of the clear water reservoir can be determined.

Eight, installation and maintenance
1, the water purification unit for the overall water purification unit, placed in accordance with the design requirements pouring Daocheng based on the inlet pipe and the outlet pipe, you can put into operation.
2, the inlet pipe must be installed flow meter.
3, the device needs to be imported 380V three-phase power, for the control of fully automatic.
4, the device generally do not need repair, maintenance, only the annual inspection of the filter material. If the filter thickness is not enough, available 0.50-1.2 mm diameter quartz sand, to the required height can be.

Nine sets of scope of supply
1, Water purification equipment other than the inlet pipe, inlet valve, outlet pipe, drain, drain pipe, not included in the scope of supply.
2, inspection walkways, platforms and escalators, not included in the scope of supply.
3, on behalf of the user installation and commissioning, the cost of another count.
4, does not include the required filter device, the number required by the supplier shall purchase or charge d''''affaires.
5, single purchase of this equipment, the contract shall take effect 50% of the total, the balance paid in full when shipped.
6, the equipment factory, all qualified.
7, the implementation of three sets of water purification device, shelf life of one year.
8, with the development of production technology, if there is technical improvement of this equipment, the product shall prevail.
9, to provide technical advice and undertake water supply and drainage engineering design.