CN1865164A

CN1865164A - Natural enhancement type seawater desalting well

Info

Publication number: CN1865164A
Application number: CNA200610071275XA
Authority: CN
Inventors: 周建恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-31
Filing date: 2006-03-31
Publication date: 2006-11-22

Abstract

This invention relates to a natural vibration increasing seawater-desalting well, which is an underground well structure apparatus suitable for water purifying treatment. The apparatus comprises: main well body, upper well cover, upper well chamber, middle well cover, middle well chamber, osmosis device, lower well cover, lower well chamber, adjunct well body, pure water route, surplus water route, vibration increasing device, cut-off valve, water inlet, pure water exit and surplus water exit. The concept of the technical project of this invention is to build the desalination factory directly at the coastline that people usually do not need, and install the main equipments underground in the well shape. The benefits of doing this is that, firstly it does not occupy lands; secondly it can use the natural pressure under the well; and thirdly it can more fully use the in situ resources, such as wind, water, tide, and solar energies.

Description

Natural enhancement type seawater desalting well

Technical field

The present invention relates to water quality utilization of resources aspect, particularly be involved in a kind of application apparatus that can desalinate processing to seawater again.

Background technology

Earth surface at human living; can be said to a big water polo; but ocean diminishing in the sea can't offer directly utilizations such as human biology unfortunately; to people's available shortage of water resources phenomenon is on the rise; wish thoroughly to solve human crisis with water resources, its basic way has only the Application and Development to power in desalination technology.People are doing a lot of effort aspect the existing desalination technology, the wherein also obvious practical advantages that goes out RO membrane reverse osmosis technology, but it still can't enter the orthobiosis water stage at present, its major cause is because it needs bigger desalination processing pressure, the power consumption of promptly working is big and the application of power source is also more single, and the construction of desalination water factory needs disposable bigger problems such as fund input.

Summary of the invention

The present invention is directed to above-mentioned aspect relevant sea water desaltination existing problem, a kind of technical solution scheme of flexible strategy has been proposed.The design of its technical scheme is desalination plant directly to be moved build people in and not too need the both sides, shoreline that take, and the major equipment of its factory is built into deep under ground in the mode of well, the benefit of doing like this one is a land occupation not, the 2nd, obtain the nature supercharging power of down-hole, the 3rd, more can utilize resource on the spot fully, comprising utilizing the multiple effective energy such as wind energy, water energy, tidal energy, sun power.Person in addition, desalination well of the present invention adopts one by one to be set up, and can drop into fully in batches, and expansion does not have the risk of one-time investment etc. while using.Added the intervention of the empty-handed section of modernized automatic accent again, the effect that will have a people just can manage several mouthfuls of desalination wells, impel the staff of desalination gang of wells (water factory) greatly to reduce, the corresponding raising of overall benefit, one desalinates well water and will become a kind of common Eco-power application fresh water thus.

When the energy consumption of above-mentioned pressurized energy and employing has obtained improving significantly, the present invention also sets about from the working order aspect of RO membrane module, further improved working efficiency of its water quality RO film in purge process or the like, the technical scheme of being taked: the one, before seawater enters the membrane permeation assembly, just at first carry out pre-treatment by the water body magnetizing apparatus, effect is: the magnetic line of force of suitable intensity has the ability that bigger moisture content group is cut into less moisture content, therefore helping pure water passes through from fenestra: the 2nd, by the press that shakes, the formed spoke that necessarily shakes of assemblies such as shut off valve impels seawater to be diluted to form the working order of a kind of being similar to " filter bean dregs " naturally, and effect is that the spoke that shakes of " filter bean dregs " form can be good at dredging the inaccessible phenomenon of impurity such as salt in the infiltration fenestra.Improve PWP; The 3rd, part to be diluted and desalinated part and form the association type spoke spare that shakes simultaneously forms positive and negative pressure difference, and effect is: can promote further that " " working order shortens the residence time of impurity in the RO fenestra to the filter bean dregs to double connected, increases the pure water water rate; The 4th, infiltration and counter-infiltration is carried out simultaneously, it is longer just to permeate the working hour, when that is to say in the work and permeate water outlet normally, the time and carry out the pressure of reverse increasing RO membrane module outside in short-term, allow it oppositely blow obturator in the fenestra off, effect is: only consume limited desalination pure water in the work, just can not reach the purpose of cleaning fenestra but do not need to pay unknown losses again, still improved the overall efficient etc. of desalination at last; The 5th, utilize the microvesicle ability of hyperacoustic vibration and generation to reduce the inaccessible amount of impurity the fenestra from the cleaning that membrane module outside inward direction carries out the RO film, effect is: adopt the cleaning of electronics mode, can save scavenging period and reduce or remit negative impact with medicine cleans and medicine cleans or the like.

In order further to realize the above-mentioned technical conceive scheme that proposes, device of the present invention is mainly by the vertical system, the osmotic engine system, the pressure of shaking component system, formations such as pipeline assembly and electric appliance component system, general assembly is by the vertical body, last well lid, upper chamber, middle well lid, middle chamber, osmotic engine, following well lid, lower chambers, attached well body, the pure water road, surplus water route, press shakes, shut off valve, water-in, the pure water mouth, system components such as the surplus mouth of a river are formed, next unit well of generalized case is made of a main well body and an attached well body, but if a plurality of unitary desalination gang of wells also can be responsible for necessity work below a plurality of main well bodies by an attached well body, certainly, also can adopt the single main well body device as shown in this explanation accompanying drawing 2, but the necessary assembly in down-hole all will enter from the main well body the inside, and changes the maintenance of aboveground device into.

At first be that seawater is injected in the upper chamber the inside during device busy, also need leave certain air chamber when being necessary, form an airtight container that former seawater is housed, then by the press that shakes (hydraulic pamp class) seawater that in this chamber, reinjects, at this moment, the seawater amount of being injected then is the seawater amount that this device desalination process is consumed, device has relied on the seawater natural pressure in the upper chamber and the shake pressurization of assemblies such as press and the oscillation effect of damming thus, impel permeable membrane element desalination efficient significantly to improve, finish the entire work process of sea water desaltination.

Description of drawings

Fig. 1: natural enhancement type seawater desalting well twin-well diagrammatic sketch

Fig. 2: natural enhancement type seawater desalting well individual well diagrammatic sketch

Concrete enforcement

Desalination well device shown in the accompanying drawing 1 be a cover by main well body 1 and attached well body 2 formed perpendicular and and horizontal and the twin-well structure, it partly is provided with upper chamber 3 at vertical shaft, be to be used to store a certain amount of seawater to obtain a kind of natural desalination pressure, it seals into a seawater storage vessel by last well lid 4 and middle chamber 5, two cover to draw into water and posticum are arranged from it then, the prosopyle is to inject seawater by the press 6 that shakes, posticum is switched to assembly such as desalination such as osmotic engine 7 grades, and its desalination osmotic engine 7 generally is placed in middle chamber 8 the insides.The following of middle chamber 8 also has a cavity of resorption to cover 9, cavity of resorption lid 9 mainly is to constitute a complete middle chamber 8 to settle the assembly of osmotic engine 7, reserving a lower chambers 10 simultaneously places the pure water after its desalination and the assembly on pure water road 11 is guided to from lower chambers 10 the insides press 6 assemblies that shake and to pure water mouth 12, one end in surplus water route 13 is installed in the surplus water out place of osmotic engine 7, the other end is connected on shake press 6 or the shut off valve 14, discharges to the surplus mouth of a river 15 then.

Accompanying drawing 2 is a kind of single well type desalination wells, no matter but be two or single its degree of depth of desalination well is to decide according to the shaft building local circumstances, if local power source enriches then can build the middle chamber 5 of supercharging more shallow, if the propulsion source deficiency on shaft building ground also can be built to middle chamber 5 the seepage water pressure stage of infiltration assembly always, in this way like this, that is exactly to have only to be left to have smoked the energy expenditure of desalination water from underground.

Claims

1: a kind of natural enhancement type seawater desalting well, make the missile silo constructional device that the water quality pure water is handled for being applicable to, it is characterized in that mainly by: vertical system, osmotic engine system, the press system of shaking, pipeline and electric system etc. are formed, also be in the ordinary course of things by: main well body, upper chamber cover, upper chamber, middle well lid, middle chamber, middle well lid, middle chamber, osmotic engine, cavity of resorption lid, lower chambers, attached well body, pure water road, surplus water route, increase assemblies such as the machine that shakes, shut off valve, water-in, pure water mouth, the surplus mouth of a river and constituted.

2: desalination well device according to claim 1 is characterized in that it being in the mode of well main water quality purifying component system to be built directly in water desalination treatment unit below the subsurface.

3: desalination well device according to claim 1 is characterized in that a unitary desalination well is to be made of but if a plurality of unit well also can be responsible for necessity work below a plurality of main shafts by an attached well body a main well body and attached well body.

4: desalination well device according to claim 1, it is characterized in that the well body can being built in the suitable both sides, shoreline of the not too main land used of people, also include places such as other rivers of needing to use this device, lake, streams and build.

5: desalination well device according to claim 1, it is characterized in that must with the external energy mainly be directly to utilize kinetic force that on the spot water energy, wind energy, sun power, tide sunset the subject of knowledge and the object of knowledge provide or electric energy etc.

6: desalination well device according to claim 1, it is characterized in that nature supercharging power is the sea pressure of being laid in from main shaft upper chamber, the spoke that shakes naturally comes from effect or the interaction that increases shake machine and shut off valve.

7: desalination well device according to claim 1, the osmotic engine and the necessary downhole component that it is characterized in that middle chamber carry out installation and maintenance by attached well body, also can not establish attached well and change aboveground maintenance into, but the necessary assembly in down-hole needs to enter from main well body.

8: desalination well device according to claim 1 is characterized in that osmotic engine assembly front also is provided with the water body magnetizing apparatus assembly that is used for sea water preprocessing.

9: desalination well device according to claim 1 is characterized in that not only being adapted to carry out the ocean seawater handles than the desalination of low power consuming, also is adapted to the purification process of fresh water etc.

10: desalination well device according to claim 1, it is characterized in that the not only direct regulation and control necessity work of whole desalination process of electrical part system, also be responsible for the various necessary functions such as monitoring that are provided with.

11: a kind of natural enhancement type seawater desalting well, the obstruction that it has adopted doublejointed to shake in the RO membrane module of desalinating, ultrasonic wave is shaken and the method for positive reverse osmosis reduces fenestra improves the infiltration capacity of fresh water, and the inside and outside pressure of shaking that all inserts that it is characterized in that the RO film is dammed and made it to form simultaneously the double connected spoke spare that shakes in the assembly; Adopt the ultrasonic wave spoke that shakes to impact its fenestra in the periphery of RO film, impel the impurity in the fenestra to leave; When in desalination work, adopting and the external pressure of the reverse increasing RO membrane module of the short period of time of carrying out, oppositely blow the obturator of fenestra off.