CN2697073Y - Sea water desalination device - Google Patents

Abstract

The utility model discloses a novel sea water desalting device. The utility model aims to provide the sea water desalting device with the advantages of simple structure, less investment, lower cost, stable performance and higher water quality. The utility model has the technical proposal that a transparent hurricane barrel is arranged in a transparent evaporating vaporization canopy body; a blower, and a fluid jet atomizing nozzle for a force pump are arranged in the hurricane barrel. After high-pressure and high-speed sea water small droplet is jetted, transported and mixed by the high-density high-temperature airflow of hot air and hurricane at high speed, the granular liquid-vapor mixture of fine suspension droplets can be formed, and then the mixture can be transported, drifted, separated and isolated in long distances by the high-speed and high-temperature airflow of hot air through the blower which is set as a relay form, so that the mixture can be endlessly and quickly evaporated and vaporized.

Description

New seawater desalination device

Technical field

The utility model relates to a seawater desalination device, in particular to a gas-liquid mixing fast evaporation vaporization seawater desalination device, a fast salt making device and a water treatment device - a new seawater desalination device.

Background technique

At present, there are many seawater desalination methods used at home and abroad, disguised phase method: evaporation method, distillation method, cooling method; membrane separation method: reverse osmosis method, electrodialysis method; chemical equilibrium method: ion exchange method, hydration method, solvent extraction method and other three main types. At present, the leading technology and the most widely used is flash distillation, which accounts for about 70% of the world's total desalination production. The flash distillation method is to use the characteristic that the boiling point of water decreases with the decrease of pressure. First, the seawater is heated in the pipeline, and then introduced into an evaporation chamber with a lower pressure. The introduced high-temperature seawater will evaporate rapidly in an instant. (It stops after a short period of evaporation saturation), and the generated steam is condensed outside the pipeline with cold sea water to form fresh water. Its disadvantages are: high investment in equipment, large seawater circulation, small water production, slow water production, low concentration rate, and high operating costs. There are few records in the literature about the seawater desalination technology of gas-liquid mixing high-temperature and high-speed hurricane airflow rapid evaporation and vaporization. So far, no such technology products have been popularized and applied in the market.

Contents of invention

The purpose of this utility model is to provide a novel seawater desalination device.

In order to achieve the above-mentioned purpose, the technical solution of the present utility model is: a hurricane cylinder is arranged in the transparent vaporization greenhouse, and a remote turbo blower in the form of a relay is arranged in the described hurricane cylinder. Wet pan. The body of the transparent vaporization greenhouse is equipped with a segmented transparent hurricane tube installed at an oblique angle. The body of the transparent hurricane tube is equipped with a single or multiple relay-type remote turbo blowers with great power. The wall of the transparent hurricane cylinder is provided with single or multiple water quality detection cup valves; the lower part of the transparent hurricane cylinder 5 is provided with a liquid receiving tray connected to the concentrated brine outlet valve. At the outlet of the top of the vaporization chamber, a blower for accelerating the flow of hot steam in the vaporization chamber is arranged; above the blower, a solar turbine generator is arranged. Due to the adoption of the above technical solution, the new seawater desalination device provided by the utility model has the beneficial effects of simple structure, less investment, lower cost, stable performance, less scale, less pollution, excellent water quality, and high production of fresh water .

Description of drawings

Fig. 1 is a brief schematic diagram of the working principle of the transparent vaporization greenhouse, the transparent louver interlayer board and the transparent hurricane cylinder section of the new seawater desalination device of the embodiment of the utility model.

Fig. 2 is a brief schematic diagram of the overall working principle of the new seawater desalination device according to the embodiment of the present invention.

Fig. 3 is a brief schematic diagram of the working principle of the top of the transparent vaporization greenhouse and the transparent hurricane cylinder of the new seawater desalination device according to the embodiment of the utility model.

In the figure: pressure water inlet valve 1, reservoir 2, pressure water pump 3, pressure infusion valve 4, segmented transparent hurricane cylinder 5, atomizing nozzle 6, remote turbo blower 7, blower cylinder 8, solar turbine generator 9. Vapor-liquid mixture 10, transparent vaporization greenhouse 11, high-speed air flow 12, transparent louver interlayer board 13, vaporization chamber 14, water quality testing cup valve 15, remote turbo blower in the form of relay 16, solar blackened heat-absorbing fresh water pool 17 , Concentrated brine outlet valve 18, fresh water drain valve 19, distilled water outlet valve 20, liquid receiving tray 21.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

Pressure water inlet valve 1, reservoir 2, pressure water pump 3 (the working pressure of the pressure water pump 3 should be based on the different requirements of the finished product water quality according to different needs, and the setting range of the working pressure is 2 times to 5000 times higher than the normal atmospheric pressure) , pressure infusion valve 4, and atomizing nozzle 6 are sequentially connected and sealed and communicated with each other; the inclination angle of the lower part of the front end of the transparent vaporization greenhouse 11 is installed and arranged to place a segmented super-long tubular transparent hurricane tube 5, and the air gas in the transparent hurricane cover 5 body The inlet end is provided with remote turbo blower 7, atomizing nozzle 6, and the inlet end of the air gas in the transparent hurricane cover 5 body is arranged on the lower part of the front end of the transparent vaporization greenhouse 11. The tiny mist sprayed by the atomizing nozzle 6 at high pressure and high speed is sprayed into the air at high speed by the high-speed air flow sprayed by the remote turbo blower 7 and is quickly evaporated and vaporized. The lower part of the front end of the transparent vaporization greenhouse 11 is provided with a transparent hurricane tube 5 installed at an oblique angle. The body of the transparent hurricane tube 5 is provided with single or multiple remote turbo blowers 16 in relay form. The high-speed air flow after the remote turbo blower 16 is opened That is, a high-speed airflow shape 12 is formed. The transparent vaporization greenhouse 11 is a huge transparent solar radiant heat collection cover; the middle and upper part of the body of the transparent vaporization greenhouse 11 is provided with a single or 2 or more completely isolated transparent louver partitions 13, which can isolate a single or 2 or more than 2 vaporization chambers 14, the vaporization chamber 14 is arranged on the upper part of the body of the transparent vaporization greenhouse 11, and the top of the vaporization chamber 14 is provided with a blower 8 that accelerates the steam flow in the vaporization chamber 14, and the blower 8 The top of is provided with solar turbine generator 9. The bottom of the vaporization chamber 14 is provided with a distilled water outlet valve 20, and the transparent louver interlayer plate 13 can cause the water vapor flowing upward to enter the vaporization chamber 14 in only one direction. The volume of the giant transparent solar energy transparent vaporization greenhouse 11 should be set so that it can satisfy the huge amount of vapor-liquid mixture 10 that must absorb a large amount of heat around it when it is continuously atomized and vaporized—the heat of vaporization. The large and small volumes (provide sufficient space for the separation of gas and concentrated brine droplets, therefore, the huge space cover greenhouse can borrow the unique advantages of its huge transparent cover for solar energy collection of radiant heat). The volume of its transparent vaporization greenhouse 11 should be based on the different needs of different finished product water quality, the needs of different working air flow, different water flow, different water flow velocity and different working pressure. The setting range is 100 times to 100,000 times of the flow volume of the pressure infusion valve 4 per minute. Single or multiple water quality testing cup valves 15 are arranged on the body wall of the transparent hurricane cylinder 5 , and a liquid receiving tray 21 is arranged at the lower part of the body of the transparent hurricane cylinder 5 . The bottom of the transparent vaporization greenhouse 11 is provided with a solar blackened heat-absorbing fresh water pool 17, a concentrated brine outlet valve 18, and a fresh water drainage valve 19; The valve 19 is connected with the heat-absorbing fresh water pool 17; the bottom of the heat-absorbing fresh water pool 17 is coated with high-efficiency heat-absorbing materials, and the solar energy is blackened and the heat-absorbing fresh water pool 17 is a solar radiation heat energy collection pool.

The working process of the new seawater desalination device of the utility model is as follows: firstly, the pressure water inlet valve 1 is opened, and the pretreated cold seawater is continuously injected into the body of the reservoir 2 through the pressure water inlet pipe at high speed, and the power supply of the pressure water pump 3 is turned on Switch, when the working pressure of the pressure water pump 3 reaches a certain high pressure required by the different water quality requirements of different finished products, turn on the power switch of the remote turbo blower 7, and then turn on the pressure infusion valve 4 through the atomizing nozzle 6 to segmented The transparent hurricane tube 5 sprays micro droplets at high pressure and high speed, and at the same time, a huge amount of high-density hot air flow enters from the gas inlet port of the hurricane tube 5 and mixes with the high-pressure and high-speed seawater particle spray beam. Turn on the power switch of the remote turbo blower 16 of single or multiple relay forms now, the huge amount of high-temperature high-speed air flow that the remote turbo blower 16 of single or multiple relay forms produces forms high-speed air flow shape 12, will a large amount of being Slowly drifting and gradually descending suspended small mist droplets and fine particles are blown up again, blown up and sent to the air, running quickly and drifting for a long distance, constantly stirring, so that the tiny mist droplets and high-speed hot air flow are mixed more evenly, and two-way dissolution and assimilation is carried out between each other Afterwards, the vapor-liquid mixture 10 is formed, and at the same time, it is rapidly evaporated and vaporized while promoting the assimilation of two-way dissolution between the inside and outside of the transparent hurricane tube 5 . Small mist droplets quickly absorb a large amount of heat around them while forming suspended small particles, and rapidly expand and vaporize dozens of times, hundreds of times. Because the fresh water liquid is easy to expand, the small fog droplets form fog clouds after expansion. The relatively volatile components are easy to evaporate. The fresh water droplets have smaller particles, smaller particles, larger volume, and smaller specific gravity. The ground suspension descends slowly, forming fine suspended fog cloud particles. Under the agitation of the high-temperature hot air and high-speed airflow in the transparent hurricane cylinder 5, the fine suspended fog cloud particles gradually jump out of the highest end of the transparent hurricane cylinder 5 inner wall cylinder, and enter the transparent vaporization greenhouse. 11 The solar radiant heat in the body is quickly evaporated and vaporized at high temperature; the small droplets of concentrated brine, which are not easy to evaporate and vaporize, have larger particles, larger particles, smaller volume, and larger specific gravity. After spraying, the stroke is shorter, the suspension time is shorter and the drop is faster, forming tiny droplets that are stirred by the solar radiant heat, high-temperature hot air, and high-speed airflow in the transparent hurricane cylinder 5, the vaporization is slower and the fall is faster, and it is easier to collect in On the inner wall of the transparent hurricane cylinder 5, the lower liquid receiving tray 21 flowing into the transparent hurricane cylinder 5 gathers and merges with the concentrated brine outlet valve 18.

A large number of suspended small mist droplets are sprayed and suspended by the huge high-temperature and high-speed jet airflow of the remote turbo blower 7 for a long time and a long distance. The huge amount of high-temperature and high-speed air flow forms a high-speed air flow shape 12, blowing up and blowing up a large number of suspended small mist droplets and fine particles that are slowly drifting and gradually descending, and sending them to the air for rapid long-distance running and drifting continuously, forcing the fine suspended particles All the droplets are suspended, drifted and stirred in the air in the transparent hurricane tube 5 for a long time to form a suspended gas-liquid mixture 10. It is easily assimilated by air, so that it is continuously vaporized by high temperature and rapid evaporation. Because the concentrated brine droplets stay in the air for a short time, the stroke of the suspension drift is short, and the drop is faster, and it is easier to collect on the inner wall of the transparent hurricane tube 5, and flow to the lower liquid receiving plate 21 of the hurricane tube 5 to gather; Due to the long suspension time of the fresh water fine mist droplets in the air, the long travel of suspension drift, and the slow decline, once the suspended fine particles exceed the highest end of the inner wall cylinder of the transparent hurricane cylinder 5, they will gradually gather into the solar energy coating. In the fresh water pond 17 of black endothermic. Under normal circumstances: the quality of desalinated water can be tested according to the water quality in the water quality detection cup 15 of the highest end water quality detection cup 15 of the body wall of the segmented transparent hurricane cylinder, from the water quality detection cup valve 15, to detect whether the desalinated water has reached Required water quality requirements, if the desalinated water detected fails to meet the required water quality requirements, the measures that can be taken are: 1, greatly improve the working pressure of the water pump; 2, increase the speed of the remote turbo blower 7, Increase the wind force of blower; 3, the rotating speed of the remote turbo blower 16 of relay form is improved, strengthen the wind power of blower or increase the relay section number of the remote turbo blower 16 of relay form; 4, increase the segmented transparent hurricane cylinder 5 Cylinder, lengthen the length of transparent hurricane cylinder 5 cylinders; Until the water quality of desalinated water reaches required water quality requirement. The solar energy blackening heat-absorbing fresh water pool 17 is generally to drain the fresh water in the morning, and then heat the hot water collected during the day to store heat overnight, so that the heat energy of the hot water can gradually release heat at night. Under the auxiliary heating effect of high-efficiency solar energy, the transparent vaporization greenhouse 11 quickly evaporates and vaporizes the fine suspended vapor-liquid mixture 10 wandering in the air, and the huge amount of fast-flowing hot wind and water airflow carries a large number of suspended small mist droplets to run up at the same time After some of the fine particles are evaporated and vaporized, part of the rising water vapor enters the upper vaporization chamber 14 from the louver hole of the transparent louver partition plate 13 with one-way entrance, and part of the hot vapor continues to rise to the wind-drawing chamber. The barrel 8 drives the solar turbine generator 9 to rotate and generate electricity at a high speed. While the solar turbine generator 9 rotates at high speed to generate electricity, it can continuously promote the flow rate of hot steam in the vaporization chamber 14, improve the desalination efficiency, and then form distilled water after evaporation and vaporization. Finally, open the concentrated brine outlet valve 18 to continuously discharge the concentrated brine solution; open the fresh water discharge valve 19 to continuously discharge the fresh water solution; open the distilled water outlet valve 20 to continuously discharge the distilled water solution. So it goes on and on and on and on. It can achieve the purpose of low energy consumption, large difference in volume, large difference in specific gravity, large difference in suspension drift stroke, large difference in suspension residence time, long-term long-distance separation, and long-distance isolation for new desalination purposes.

Claims (4)

1, a kind of novel seawater desalting device, comprise and contain the pressure inlet valve, water reservoir, pressure water pump, pressure transfusion valve, atomizing nozzle, long-range turboblower, transparent vaporization booth, transparent window shutter interlayer board, vaporizing chamber, sun power blacking heat absorption fresh-water pool, concentrate salt solution fluid valve, the fresh water water discharging valve, the distilled water flowing water Valve, it is characterized in that also comprising: be provided with hurricane tube (5) in described transparent vaporization booth (11) body, be provided with the long-range turboblower (16) of relay form in described hurricane tube (5) body, the intravital bottom of described hurricane tube (5) is provided with liquid dish (21).

2, novel seawater desalting device according to claim 1, it is characterized in that, be provided with the transparent hurricane tube of sectional type (5) that install at the angle of inclination in described transparent vaporization booth (11) body, be provided with the long-range turboblower (16) of the single or multiple relay form of huge power in the body of described transparent hurricane tube (5).

3, novel seawater desalting device according to claim 1 and 2 is characterized in that, the wall body of described transparent hurricane tube (5) is provided with single or multiple water quality detection cup valves (15); Described transparent hurricane tube (5) intravital bottom setting is connected with liquid dish (21) and is connected UNICOM with concentrated salt solution fluid valve (18).

4 according to claim 1 or 2 or 3 described novel seawater desalting devices, it is characterized in that, the heat steam mobile pulls out air duct (8) in the top exit place of described vaporizing chamber (14) is provided with acceleration vaporizing chamber (14); Be provided with solar turbine generator (9) in the top of pulling out air duct (8).

Images