Description of 2000liter per hour automatic Valve operate water purifying machine

(1) : When the raw water flow through the first feed water pump and flow into the mechanical filter(also named multi-media filter) which filled with five types of refined silica sand ,at the moment, the floats, impurity, particle,etc which are more than 100um will be retained by the mechanical filter also named as multi-media filter.
(2) : The clean water treated by the mechanical filter are less than 100um and then flow into the activated carbon filter which filled with Nut shell activated carbon filter of iodine value more than 900. The activated carbon filter can adsorb the residual chlorine, peculiar smell, and some inorganic salt and organic salt in the water. The above two steps we call it pretreatment
(3) : If the TDS is more than 100ppm, In order to prevent the membrane element blocked by particles we need to add a dosing device and inject scale inhibitor into it so as to effectively control scale deposit of calcium carbonate, calcium sulphate, barium sulphate after the concentration of water treated by the pretreatment.
Then the water flow into a cartridge filter(also we can call it precision filter) of 1um, it filled with 3pcs melt spinning cartridge of 20 inches made by PP , the water filtered by it can reach the inlet standard of RO. The melt spinning filter cartridge need to be exchanged after about 3 months.
(4) : Water filtered by cartridge filter will flow into RO system driven by high pressure pump, the recovery rate of pure water is 50%, the waste water will be drain out. The pore of RO membrane ≤0.0001um. 99.9% of the heavy metal ion, cancerogen, etc in water will be absolutely removed. The machine can work automatically,
No need work man to operate all the time, it is controlled by PLC programmable device.

RO Working Process is : Raw Water Inlet - Raw Water Tank - Raw Water Pump - Quartz Sand Filter - Activated Carbon Filter - Antiscalant or PH Adjustable Device - Security Filter - High Pressure Pump - RO System - Pure Water Output ( Waste Water Draining )

The 2000LPH RO water treatment machine have 8 pcs of 4040 RO membranes, and the brand we can equip VONTRON or DOW brand.

There's many options for this machine based on your choice:

Items	Description	Model	Size(mm)
1.1	Monoblock RO system with two filters manual operation valves	2000LPH	2700*800*1600
Options (The price difference if change to the following specifications):
1.1.1	Add the FRP manual valve water softner
1.1.2	Change the FRP material filters as SUS 304 material
1.1.3	Change the manual control valves as auto valve
1.1.4	Change the softner manual control valve as auto valve
1.1.5	Change Catridge filter shell(blue plastic) as SUS 304 material
1.1.6	Change the RO membranes as DOW brand
1.1.7	Change all connection pipes and valves as SUS 304 material

The core of the 2000LPH RO water treatment machine:

VI	RO system
1	High pressure pump	CDL4-12/2.2kw	SUS304	NANFANG	set	1
2	RO pressure vessel	4040*2	SUS304	BONA	pcs	4
3	RO membrane	4040-HR	polyamide	LANXING	pcs	8
4	Water inlet solenoid valve	DN32/AC220V	BRASS	YONGCHUAN	pc	1
5	Washing solenoid valve	DN25/AC220V	BRASS	YONGCHUAN	pc	1
6	Pressure gauge	0-0.6MP/0-3MPA	SUS304	YYST	pcs	4
7	High low pressure switch	0.1-3MPA	SUS304	BD	pcs	1
8	Conductivity meter for produced water	CCT3320	assembly	CREATEC	suit	1
9	Flowmeter for produced water	Rotor type 20G	acrylic	YYST	pcs	1
10	Flowmeter for salinity water	Rotor type 20G	acrylic	YYST	pcs	1
11	Main frame of RO	L2700*W800*H1600MM	SUS304	FILLPACK	suit	1

This is the meters on the machine