CN202030568U

CN202030568U - Novel improved sea water desalinization device

Info

Publication number: CN202030568U
Application number: CN2011200974852U
Authority: CN
Inventors: 容新仪
Original assignee: Zhuhai Ecoview Environmental Technology Ltd
Current assignee: Zhuhai Ecoview Environmental Technology Ltd
Priority date: 2011-04-06
Filing date: 2011-04-06
Publication date: 2011-11-09
Anticipated expiration: 2021-04-06

Abstract

The utility model provides a novel improved sea water desalinization device, which comprises a stander for fixing mounting equipment, wherein the stander is provided with a motor and a reverse osmosis membrane; a prefilter of the reverse osmosis membrane is a three-stage or multi-stage filter cartridge type filter; and an output shaft of the motor is directly connected with an input end of a plunger pump. In the device, the three-stage or multi-stage filter cartridge type filter with a good filter effect, small size and light weight is adopted. Meanwhile, a transmission mode that the output shaft of the motor is directly connected with the input end of the plunger pump is adopted, so that a transmission mechanism such as a belt, a gear and the like is omitted.

Description

The sea water desalinating plant of novel improved

Technical field

The utility model relates to the water source treatment unit, specifically a kind of sea water desalinating plant of novel improved.

Background technology

Fresh water is the resource that the mankind depend on for existence, though the Freshwater resources of China, exist skewness, seriously polluted, phenomenon such as the occupancy volume per person is little than horn of plenty, some areas are subjected to lack of water for a long time and threaten.Therefore, developing new water source is a very urgent problem, the tellurian water resources overwhelming majority is a seawater, and seawater contains suspended substances such as bacterium, algae, protista, silt, also contain macromolecular compound, colloidal sol isocolloid and salt dvielement, can't directly drink, reach drinking water standard for making it, existing multiple desalination method and corresponding apparatus are as distillation method, ion exchange method, electroosmose process, cold method and reverse osmosis method.

Distillation method needs heating installation, and volume is therefore and huge, and the fresh water that ion exchange method and electroosmose process are produced is not used in usually and drinks, and the cold method power consumption is high.Reverse osmosis method has the advantages that energy consumption is low, desalination water is of fine quality, it is the desalination method that extensively adopts at present, desalting plant according to this method principle of tool adopts secondary sand-bed filter, one-level doser, reverse osmosis membrane with sea water desaltination usually, and be provided with high-pressure pump in the reverse osmosis membrane prime, under high pressure conditions, the seawater shunting formed fresh water.But the prime that sand-bed filter and doser are formed filtration volume is bigger, and weight is also high, also has, and high-pressure pump makes also that because of linking to each other with power set by power train the volume of desalting equipment is bigger.

The utility model content

At above the deficiencies in the prior art and defective, the purpose of this utility model is to provide a kind of sea water desalinating plant of novel improved.

The purpose of this utility model is achieved by the following technical solution:

A kind of sea water desalinating plant of novel improved comprises the frame of fixed installation equipment, and this frame is provided with motor and reverse osmosis membrane, and the prime strainer of described reverse osmosis membrane is the filer element type strainer more than three grades or three grades; The output shaft of described motor directly is connected with the input terminus of ram pump.

As optimal technical scheme of the present utility model, described filer element type strainer has different filtering accuracies, and is entering the mouth from seawater to the arranged in series from low to high of filtering accuracy between ram pump inlet.

As optimal technical scheme of the present utility model, described filer element type strainer has the precision Filter element of 15 μ m, 5 μ m and 1 μ m.

As optimal technical scheme of the present utility model, described frame is provided with instrument case, and this instrument case is provided with monitoring instrument and action button.

As optimal technical scheme of the present utility model, roller is equipped with in the bottom of described frame.

Compared with prior art, the utility model has been abandoned traditional multistage sand filtration dosing filtration treatment device, the substitute is, and adopts good, the little lightweight filer element type strainer of volume of filter effect, and adopts multistagely, is generally more than three grades or three grades.Simultaneously, adopt the output shaft of motor and the direct-connected type of drive of input terminus of ram pump, saved the transmission rig of belt or gear class.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

Fig. 1 is the fundamental diagram of the sea water desalinating plant of the utility model novel improved.

Fig. 2 is the general assembly structure iron of the sea water desalinating plant embodiment of the utility model novel improved.

Fig. 3 is the left view of Fig. 2.

Embodiment

See also Fig. 1, be the fundamental diagram of the sea water desalinating plant of the utility model novel improved.Seawater is under the effect of ram pump 2, seawater inlet 6 from desalting equipment enters, enter reverse osmosis membrane 7 through first step filer element type strainer 5, second stage filer element type strainer 4, third stage filer element type strainer 3, confess at water outlet 9 at last, dense water is discharged from dense water out 8, and 1 in motor directly links to each other with ram pump 2 power intakes.

Please continue to consult Fig. 2 and Fig. 3, frame 10 adopts stainless steel to make, there is an instrument case 101 in Fig. 2 left side, be furnished with monitoring instrument 103, action button 102 etc. on its panel, be used for the monitoring and the operation of device, four dismountable universal rolling wheels 104 also are equipped with in the bottom of frame 10, are used for the push-and-pull walking.Motor 1 is fixed on the bottom of frame 10, ram pump 2 is fixed on motor 1 axle head, 4,3 reversals of the natural order of things of second and third grade filer element type strainer are installed in the top of frame 10, and first step filer element type strainer 5 is positioned at the rear portion of second stage filer element type strainer 4 in Fig. 2, invisible in Fig. 2.Reverse osmosis membrane 7 also hangs upside down the top that is fixed on frame 10, the hose connection discharge outlet of dense water out 8 and water outlet 9 usefulness to frame 10, and seawater inlet 6 also is arranged on the frame 10.Owing to saved traditional power train, and adopted little, the in light weight filer element type strainer of volume with precision Filter element, the precision of three grades of filer element type filter elements is followed successively by 15 μ m, 5 μ m and 1 μ m from low to high, 0.2 cubic metre of the maximum gabarit volume of present embodiment less than, 20 kilograms of under weight.

The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model, for example, plastics or stainless steel can be installed outside frame 10 cover plate, and internal unit is protected; Be that every equivalence of doing according to the utility model changes and modification, all covered by the scope of the utility model claims.

Claims

1. the sea water desalinating plant of a novel improved comprises the frame of fixed installation equipment, and this frame is provided with motor and reverse osmosis membrane, it is characterized in that: the prime strainer of described reverse osmosis membrane is the filer element type strainer more than three grades or three grades; The output shaft of described motor directly is connected with the input terminus of ram pump.

2. the sea water desalinating plant of novel improved according to claim 1, it is characterized in that: described filer element type strainer has different filtering accuracies, and is entering the mouth from seawater to the arranged in series from low to high of filtering accuracy between the ram pump inlet.

3. the sea water desalinating plant of novel improved according to claim 2, it is characterized in that: described filer element type strainer has the precision Filter element of 15 μ m, 5 μ m and 1 μ m.

4. the sea water desalinating plant of novel improved according to claim 1, it is characterized in that: described frame is provided with instrument case, and this instrument case is provided with monitoring instrument and action button.

5. according to the sea water desalinating plant of claim 1 or 4 described novel improved, it is characterized in that: roller is equipped with in the bottom of described frame.