Whole-membrane-process water treatment integration device

The invention discloses a whole-membrane-process water treatment integration device. The whole-membrane-process water treatment integration device is characterized in that 'whole-membrane-process' water treatment components are integrated into a small-size device, and comprise a raw water pump, an ultra-filtration safety filter, an ultra-filtration membrane component, an ultra-filtration water tank, an ultra-filtration backwashing water pump, reverse-osmosis high-pressure pumps, reverse-osmosis membrane components, a fresh-water tank, an EDI (Electrodeionization) water feeding pump, an EDI membrane block, an acid dosing device, an alkali dosing device, a bactericide device, a scale inhibitor device, a reducing-agent device, a valve, pipelines and a PLC (Programmable Logic Control) control system; the ultra-filtration device consisting of the raw water pump, the ultra-filtration safety filter and the ultra-filtration membrane component, the ultra-filtration water tank, the first-stage reverse-osmosis high-pressure pump, the reverse-osmosis membrane component, the second-stage reverse-osmosis high-pressure pump, the second-stage reverse-osmosis membrane component, the fresh-water tank, the EDI water feeding pump and the EDI device are connected by the pipelines in the following sequence till the desalting water is discharged; and the ultra-filtration backwashing waterpump is arranged to be connected with the ultra-filtration membrane component for backwashing; and the acid dosing device, the alkali dosing device and the bactericide device are respectively connected to the ultra-filtration device.