A device for purifying brackish water

Abstract

The application provides a kind of brackish water purification device, belongs to water treatment technical field, including inflatable rubber ring, water purifier, solar and wind power generation system and backwash pump.Inflatable rubber ring is the tire type structure, cable is arranged on the inflatable rubber ring, water purifier is the cylindrical structure, inflatable rubber ring is set in the outside of water purifier.Solar and wind power generation system includes vertical rod, wind wheel, wind wheel generator, photovoltaic panel, battery pack and controller, vertical rod is vertically arranged on the top wall of water purifier, vertical rod is telescopic structure, wind wheel and wind wheel generator are installed on the top of vertical rod, photovoltaic panel is installed on the upper circular surface of the cylindrical structure of water purifier, battery pack and controller are arranged in the lower part of photovoltaic panel.Backwash pump is arranged on the upper part of inflatable rubber ring, backwash pump includes water inlet pipe, water outlet pipe and motor, water outlet pipe is communicated with water purifier, motor is connected with battery pack through cable.The device has simple structure;It is easy to operate, and is independently operated;The operation cost is very low.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water treatment, in particular to a kind of brackish lake water purification device. BACKGROUND

[0002] Brackish lake refers to the lake with high salt content, usually the lake water is not discharged or discharged, and the lake water is enriched by evaporation, and is formed in dry inland area. The brackish lakes in China include Qinghai Lake, Selin Co, Nam Co, etc. These places are often water shortage areas, and the lake water cannot be directly drunk, so the lake water needs to be desalinated.

[0003] The essence of brackish water desalination is brackish water desalination, which makes the brackish water desalination or reaches the drinking water standard after treatment. The current brackish water treatment method mainly includes distillation method, electrodialysis method and reverse osmosis method. Distillation method is an old desalination method, which boils and evaporates the brackish water by heating, and then condenses into fresh water. This method has the advantages of simple structure and easy operation, but has the disadvantages of high power consumption, high operation cost, easy corrosion and scaling. The electrodialysis method uses ion exchange membrane to separate the anions and cations in water under the action of electric field, so as to reduce the concentration of salt. This method has the advantages of simple process, high desalination rate and low water production cost, but the raw water needs to be pretreated, and the water quality is strictly required. Reverse osmosis method is to apply higher pressure than natural osmosis on one side of the concentrated solution to reverse the direction of natural osmosis, so as to press the ions in the solution to the other side of the semi-permeable membrane, so as to achieve the purpose of desalination. The reverse osmosis method has high cost. The patent "A brackish water desalination integrated water purification equipment" (application number: 202410632823.X) adopts reverse osmosis technology, which has complex structure and high operation cost. SUMMARY

[0004] The purpose of the present application is to provide a kind of brackish lake water purification device, simple structure;It is easy to operate, self-operation;The running cost is extremely low.

[0005] In order to achieve the above purpose, the present application provides the following technical scheme:

[0006] A kind of brackish lake water purification device, characterized by: including inflatable rubber ring, water purifier, solar wind power generation system and backwash pump.

[0007] The inflatable rubber ring is of tire type structure, the cable is arranged on the inflatable rubber ring, the water purifier is of cylindrical structure, the inflatable rubber ring is sleeved on the outside of the water purifier, the upper part of the water purifier is exposed to the water surface, and the lower part of the water purifier is immersed in water.

[0008] The solar and wind power generation system comprises a vertical rod, a wind wheel, a wind wheel generator, a photovoltaic panel, a battery pack and a controller, the vertical rod is vertically arranged on the top wall of the water purifier, the vertical rod is a telescopic structure, the wind wheel and the wind wheel generator are installed on the top of the vertical rod, the photovoltaic panel is installed on the upper circular surface of the cylindrical structure of the water purifier, and the battery pack and the controller are arranged on the lower part of the photovoltaic panel.

[0009] The backwashing pump is arranged on the upper part of the inflatable rubber ring, the backwashing pump comprises a water inlet pipe, a water outlet pipe and a motor, the water inlet pipe is immersed in water, the water outlet pipe is communicated with the water purifier, and the motor is connected with the battery pack through a cable.

[0010] Further, the water purifier comprises a water inlet chamber, a heating chamber, an atomization chamber and a condensation chamber, the water inlet chamber is arranged at the bottom of the water purifier, the heating chamber is arranged at the top of the water inlet chamber, the atomization chamber is arranged at the top of the heating chamber, and the condensation chamber is arranged at the top of the atomization chamber.

[0011] Further, the water inlet chamber is a cylindrical structure, the bottom of the water inlet chamber is sealed, a water inlet port of the water inlet chamber is arranged on the side wall of the water inlet chamber, a filter mesh is arranged on the water inlet port of the water inlet chamber, and a water outlet port of the water inlet chamber is arranged on the top of the water inlet chamber.

[0012] Further, the heating chamber is a cylindrical structure, a water inlet port of the heating chamber is arranged on the bottom of the heating chamber, the water inlet port of the heating chamber is communicated with the water outlet port of the water inlet chamber, a water outlet port of the heating chamber is arranged on the top of the heating chamber, an electric heater is arranged in the heating chamber, and the electric heater is connected with the battery pack through a cable.

[0013] Further, the atomization chamber is a cylindrical structure, the upper part of the atomization chamber is exposed to the water surface, the lower part of the atomization chamber is immersed in water, a water inlet port of the atomization chamber is arranged on the bottom of the atomization chamber, the water inlet port of the atomization chamber is communicated with the water outlet port of the heating chamber, a water outlet port of the atomization chamber is arranged on the side wall of the atomization chamber, the water outlet port of the atomization chamber is immersed in water, a switch is arranged on the water outlet port of the atomization chamber, a backwashing water inlet port is arranged on the side wall of the atomization chamber, and the backwashing water inlet port is communicated with the water outlet pipe of the backwashing pump.

[0014] A mist vapor outlet is arranged on the top of the atomization chamber, a switch is arranged on the mist vapor outlet, an atomizer is arranged in the atomization chamber, the atomizer is arranged below the water surface, the atomizer is connected with the battery pack through a cable, and the atomizer is an ultrasonic atomizing vibrator.

[0015] Further, the condensing chamber is a cylindrical structure, a plurality of air inlet holes are arranged on the sidewall of the condensing chamber, a spiral condensing pipe is arranged in the condensing chamber, one end of the spiral condensing pipe is communicated with the mist vapor outlet, the other end of the spiral condensing pipe extends out of the condensing chamber, and a condensing water receiving barrel is arranged at the bottom of the condensing chamber and communicated with the spiral condensing pipe.

[0016] Further, the cylindrical structure of the water inlet chamber is made of hard plastic.

[0017] Further, the cylindrical structure of the heating chamber comprises a heating chamber outer protective layer, a heating chamber heat preservation layer and a heating chamber inner lining layer, the heating chamber outer protective layer is arranged at the outermost side of the heating chamber, the heating chamber outer protective layer is made of hard plastic, the heating chamber outer protective layer is integrated with the outer wall of the water inlet chamber, the heating chamber heat preservation layer is arranged between the heating chamber outer protective layer and the heating chamber inner lining layer, the heating chamber heat preservation layer is made of heat preservation material, and the heating chamber inner lining layer is arranged at the innermost side of the heating chamber and is made of stainless steel.

[0018] Further, the cylindrical structure of the atomizing chamber comprises an atomizing chamber outer protective layer, an atomizing chamber heat preservation layer and an atomizing chamber inner lining layer, the atomizing chamber outer protective layer is arranged at the outermost side of the atomizing chamber, the atomizing chamber outer protective layer is made of hard plastic, the atomizing chamber outer protective layer is integrated with the heating chamber outer protective layer, the atomizing chamber heat preservation layer is arranged between the atomizing chamber outer protective layer and the atomizing chamber inner lining layer, the atomizing chamber heat preservation layer is made of heat preservation material, and the atomizing chamber inner lining layer is arranged at the innermost side of the atomizing chamber and is made of stainless steel.

[0019] Further, the cylindrical structure of the condensing chamber is made of hard plastic.

[0020] Advantages of the present application:

[0021] 1. The present application uses electric heating, ultrasonic atomization, and condensation and purification of bitter and salty lake water to obtain distilled water, without chemical reaction and addition of any reagent, without destruction of the environment and without secondary pollution.

[0022] 2. Except for manual operation during backwashing, other operations are autonomously operated, which is convenient and efficient.

[0023] 3. The electric current generated by the solar energy and wind energy power generation system is used to drive the electric heater, the atomizer and the backwashing pump to work, which is low-carbon, energy-saving and environmentally friendly.

[0024] 4. The present application has simple structure and low manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The figure is a structural schematic diagram of the present application.

[0026] Figure 2 Figure is a schematic diagram of the structure of the water purifier in the present application;

[0027] Figure: 1, inflatable rubber ring;

[0028] 2, water purifier, 201, water inlet chamber, 2011, water inlet chamber water inlet, 2012, water inlet chamber water outlet, 202, heating chamber, 2021, heating chamber water inlet, 2022, heating chamber water outlet, 2023, electric heater, 203, atomization chamber, 2031, atomization chamber water inlet, 2032, atomization chamber water outlet, 2033, backwash water inlet, 2034, mist vapor outlet, 2035, atomizer, 204, condensing chamber, 2041, air inlet, 2042, spiral condensing pipe, 2043, condensate water receiving barrel;

[0029] 3, solar and wind power generation system;

[0030] 4, backwash pump. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application.

[0032] As shown in Figure 1 A brackish water purification device, characterized in that: comprising inflatable rubber ring 1, water purifier 2, solar and wind power generation system 3 and backwash pump 4.

[0033] The inflatable rubber ring 1 is a tire type structure, and a cable is arranged on the inflatable rubber ring 1, which is used to moor the inflatable rubber ring 1 to the shore through the cable, so as to avoid the inflatable rubber ring 1 from drifting away from the shore.

[0034] The water purifier 2 is a cylindrical structure, the inflatable rubber ring 1 is sleeved outside the water purifier 2, the upper part of the water purifier 2 is exposed to the water surface, and the lower part of the water purifier 2 is immersed in water.

[0035] The solar and wind power generation system 3 comprises a vertical rod, a wind wheel, a wind wheel generator, a photovoltaic panel, a battery pack and a controller, the vertical rod is vertically arranged on the top wall of the water purifier 2, the vertical rod is a telescopic structure and can be adjusted in length. The wind wheel and the wind wheel generator are installed at the top of the vertical rod, the photovoltaic panel is installed on the upper circular surface of the cylindrical structure of the water purifier 2, and the battery pack and the controller are arranged at the lower part of the photovoltaic panel.

[0036] The backwashing pump 4 is arranged at the upper part of the inflatable rubber ring 1, the backwashing pump 4 comprises a water inlet pipe, a water outlet pipe and a motor, the water inlet pipe is submerged in water, the water outlet pipe is communicated with the water purifier 2, and the motor is connected with the battery pack through a cable.

[0037] As a preferred embodiment of the present application, as shown in Figure 2 The water purifier 2 comprises a water inlet chamber 201, a heating chamber 202, an atomization chamber 203 and a condensation chamber 204, the water inlet chamber 201 is arranged at the bottom of the water purifier 2, the heating chamber 202 is arranged at the top of the water inlet chamber 201, the atomization chamber 203 is arranged at the top of the heating chamber 202, and the condensation chamber 204 is arranged at the top of the atomization chamber 203.

[0038] As a preferred embodiment of the present application, the water inlet chamber 201 is a cylindrical structure, the bottom of the water inlet chamber 201 is sealed, a water inlet chamber water inlet port 2011 is arranged on the side wall of the water inlet chamber 201, a filter plug-in net is arranged on the water inlet chamber water inlet port 2011, and a water inlet chamber water outlet port 2012 is arranged at the top of the water inlet chamber 201.

[0039] As a preferred embodiment of the present application, the heating chamber 202 is a cylindrical structure, a heating chamber water inlet port 2021 is arranged at the bottom of the heating chamber 202, the heating chamber water inlet port 2021 is communicated with the water inlet chamber water outlet port 2012, a heating chamber water outlet port 2022 is arranged at the top of the heating chamber 202, an electric heater 2023 is arranged in the heating chamber 202, and the electric heater 2023 is connected with the battery pack through a cable.

[0040] As a preferred embodiment of the present application, the atomization chamber 203 is a cylindrical structure, the upper part of the atomization chamber 203 is exposed to the water surface, the lower part of the atomization chamber 203 is submerged in water, an atomization chamber water inlet port 2031 is arranged at the bottom of the atomization chamber 203, the atomization chamber water inlet port 2031 is communicated with the heating chamber water outlet port 2022, an atomization chamber water outlet port 2032 is arranged on the side wall of the atomization chamber 203, the atomization chamber water outlet port 2032 is submerged in water, a switch is arranged on the atomization chamber water outlet port 2032, and a backwashing water inlet port 2033 is arranged on the side wall of the atomization chamber 203, the backwashing water inlet port 2033 is communicated with the water outlet pipe of the backwashing pump 4.

[0041] The top of the atomization chamber 203 is provided with a mist vapor outlet 2034, which is provided with an on-off switch. The inside of the atomization chamber 203 is provided with an atomizer 2035, which is arranged below the water surface and connected with the battery pack through a cable.

[0042] The atomizer 2035 is an ultrasonic atomization vibrator. Ultrasonic waves are generated by high-frequency electronic oscillation and high-frequency resonance. When the ultrasonic waves propagate in water, cavitation occurs. The cavitation explosion between water and air pulverizes the water around the cavitation into microparticles with a size of 1-3 μm, so that water mist is generated on the water surface. This ultrasonic atomization method does not require the addition of any chemical reagent.

[0043] As a preferred embodiment of the present application, the condensation chamber 204 has a cylindrical structure. A plurality of air inlet holes 2041 are arranged on the side wall of the condensation chamber 204. A spiral condensation pipe 2042 is arranged in the inside of the condensation chamber 204. One end of the spiral condensation pipe 2042 is communicated with the mist vapor outlet 2034, and the other end of the spiral condensation pipe 2042 extends out of the condensation chamber 204. A condensation water receiving barrel 2043 is arranged at the bottom of the condensation chamber 204 and communicated with the spiral condensation pipe 2042.

[0044] As a preferred embodiment of the present application, the cylindrical structure of the water inlet chamber 201 is made of hard plastic.

[0045] As a preferred embodiment of the present application, the cylindrical structure of the heating chamber 202 includes a heating chamber outer protective layer, a heating chamber heat preservation layer and a heating chamber inner lining layer. The heating chamber outer protective layer is arranged at the outermost side of the heating chamber 202 and made of hard plastic. The heating chamber outer protective layer is integrated with the outer wall of the water inlet chamber 201. The heating chamber heat preservation layer is arranged between the heating chamber outer protective layer and the heating chamber inner lining layer and made of heat preservation material. The heating chamber inner lining layer is arranged at the innermost side of the heating chamber 202 and made of stainless steel.

[0046] As a preferred embodiment of the present application, the cylindrical structure of the atomization chamber 203 includes an atomization chamber outer protective layer, an atomization chamber heat preservation layer and an atomization chamber inner lining layer. The atomization chamber outer protective layer is arranged at the outermost side of the atomization chamber 203 and made of hard plastic. The atomization chamber outer protective layer is integrated with the heating chamber outer protective layer. The atomization chamber heat preservation layer is arranged between the atomization chamber outer protective layer and the atomization chamber inner lining layer and made of heat preservation material. The atomization chamber inner lining layer is arranged at the innermost side of the atomization chamber 203 and made of stainless steel.

[0047] As a preferred embodiment of the present application, the cylindrical structure of the condensing chamber 204 is made of hard plastic.

[0048] The working principle and specific process of the present application are as follows:

[0049] 1. Release the brackish water purification device into the lake water, moor the inflatable rubber ring 1 on the shore through a cable to prevent the brackish water purification device from drifting away, and turn on the switches of the electric heater 2023 and the atomizer 2035 to start their work.

[0050] 2. The lake water enters the water inlet chamber 201 through the water inlet 2011, and the filter insert filters the coarse objects in the water, and then the lake water enters the heating chamber 202 through the water outlet 2012 and the water inlet 2021 of the heating chamber.

[0051] 3. The electric heater 2023 heats the lake water, and the water vapor mixture generated after heating enters the atomizing chamber 203 through the water outlet 2022 of the heating chamber and the water inlet 2031 of the atomizing chamber under the action of the pressure difference.

[0052] 4. The atomizer 2035 uses electronic high-frequency oscillation to generate ultrasonic waves through high-frequency resonance. When the ultrasonic waves propagate in water, cavitation occurs, and the water around the cavitation is pulverized into microparticles of 1-3 μm through the cavitation explosion between water and air, so that water mist is generated on the water surface. The mist vapor enters the spiral condensing pipe 2042 through the mist vapor outlet 2034; the brackish concentrated lake water generated after heating and atomization flows out of the atomizing chamber 203 through the water outlet 2032 under the action of water pressure.

[0053] 5. The mist vapor exchanges heat with the external cold air in the spiral condensing pipe 2042, and the mist vapor is cooled to form condensed water and flows into the condensed water receiving barrel 2043. The condensed water receiving barrel 2043 is periodically replaced.

[0054] 6. After the brackish water purification device has been running for a certain period of time, the filter insert will be clogged, and the electric heater 2023 and the atomizer 2035 will be scaled and need to be backwashed. Turn off the switches on the water outlet 2032 and the mist vapor outlet 2034, start the backwashing pump 4, and high-pressure water enters the atomizing chamber 203 through the backwashing water inlet. The atomizer 2035, the electric heater 2023 and the filter insert are washed in turn. When there is a lot of dirt, the filter insert is removed, and the backwashing water is discharged from the water inlet 2011 of the water inlet chamber.

[0055] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and those skilled in the art can still adjust the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features. Therefore, if these modifications and variations of the present application fall within the scope of the claims of the present application and equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A device for purifying brackish water, characterized in that: Including inflatable rubber ring (1), water purifier (2), solar and wind power generation system (3) and backwash pump (4); The inflatable rubber ring (1) is a tire type structure, a cable is arranged on the inflatable rubber ring (1), the water purifier (2) is a cylindrical structure, the inflatable rubber ring (1) is sleeved outside the water purifier (2), the upper part of the water purifier (2) is exposed to the water surface, and the lower part of the water purifier (2) is immersed in water; The solar and wind power generation system (3) comprises a vertical rod, a wind wheel, a wind wheel generator, a photovoltaic panel, a battery pack and a controller, the vertical rod is vertically arranged on the top wall of the water purifier (2), the vertical rod is a telescopic structure, the wind wheel and the wind wheel generator are installed at the top of the vertical rod, the photovoltaic panel is installed on the upper circular surface of the cylindrical structure of the water purifier (2), and the battery pack and the controller are arranged at the lower part of the photovoltaic panel; The backwash pump (4) is arranged at the upper part of the inflatable rubber ring (1), the backwash pump (4) comprises a water inlet pipe, a water outlet pipe and a motor, the water inlet pipe is immersed in water, the water outlet pipe is communicated with the water purifier (2), and the motor is connected with the battery pack through a cable; The water purifier (2) comprises a water inlet chamber (201), a heating chamber (202), an atomization chamber (203) and a condensation chamber (204), the water inlet chamber (201) is arranged at the bottom of the water purifier (2), the heating chamber (202) is arranged at the top of the water inlet chamber (201), the atomization chamber (203) is arranged at the top of the heating chamber (202), and the condensation chamber (204) is arranged at the top of the atomization chamber (203).

2. The brackish water purification device according to claim 1, wherein: The water inlet chamber (201) is a cylindrical structure, the bottom of the water inlet chamber (201) is sealed, a water inlet chamber water inlet (2011) is arranged on the side wall of the water inlet chamber (201), a filter mesh is arranged on the water inlet chamber water inlet (2011), and a water inlet chamber water outlet (2012) is arranged at the top of the water inlet chamber (201).

3. The brackish water purification device according to claim 2, wherein: The heating chamber (202) is a cylindrical structure, a heating chamber water inlet (2021) is arranged at the bottom of the heating chamber (202), the heating chamber water inlet (2021) is communicated with the water inlet chamber water outlet (2012), a heating chamber water outlet (2022) is arranged at the top of the heating chamber (202), an electric heater (2023) is arranged in the heating chamber (202), and the electric heater (2023) is connected with the battery pack through a cable.

4. The brackish water purification device according to claim 3, wherein: The atomization chamber (203) is a cylindrical structure, the upper part of the atomization chamber (203) is exposed to the water surface, the lower part of the atomization chamber (203) is submerged in water, the bottom of the atomization chamber (203) is provided with an atomization chamber water inlet (2031), the atomization chamber water inlet (2031) is communicated with the heating chamber water outlet (2022), the sidewall of the atomization chamber (203) is provided with an atomization chamber water outlet (2032), the atomization chamber water outlet (2032) is submerged in water, the atomization chamber water outlet (2032) is provided with a switch, the sidewall of the atomization chamber (203) is provided with a backwashing water inlet (2033), the backwashing water inlet (2033) is communicated with the water outlet pipe of the backwashing pump (4); The top of the atomization chamber (203) is provided with a mist vapor outlet (2034), the mist vapor outlet (2034) is provided with a switch, the inside of the atomization chamber (203) is provided with an atomizer (2035), the atomizer (2035) is arranged below the water surface, the atomizer (2035) is connected with the battery pack through a cable, and the atomizer (2035) is an ultrasonic atomization vibrator.

5. The device for purifying brackish water according to claim 4, characterized in that: The condensation chamber (204) is a cylindrical structure, the sidewall of the condensation chamber (204) is provided with a plurality of air inlets (2041), the inside of the condensation chamber (204) is provided with a spiral condensation pipe (2042), one end of the spiral condensation pipe (2042) is communicated with the mist vapor outlet (2034), the other end of the spiral condensation pipe (2042) extends out of the condensation chamber (204), and the bottom of the condensation chamber (204) is provided with a condensate water receiving barrel (2043) communicated with the spiral condensation pipe (2042).

6. The device for purifying brackish water according to claim 5, characterized in that: The cylindrical structure of the water inlet chamber (201) is made of hard plastic.

7. The device for purifying brackish water according to claim 6, characterized in that: The cylindrical structure of the heating chamber (202) comprises a heating chamber outer protective layer, a heating chamber heat preservation layer and a heating chamber inner lining layer, the heating chamber outer protective layer is arranged at the outermost side of the heating chamber (202), the heating chamber outer protective layer is made of hard plastic, the heating chamber outer protective layer is integrated with the outer wall of the water inlet chamber (201), the heating chamber heat preservation layer is arranged between the heating chamber outer protective layer and the heating chamber inner lining layer, the heating chamber heat preservation layer is made of heat preservation material, and the heating chamber inner lining layer is arranged at the innermost side of the heating chamber (202), and the heating chamber inner lining layer is made of stainless steel.

8. The device for purifying brackish water according to claim 7, characterized in that: The cylindrical structure of the atomization chamber (203) comprises an atomization chamber outer protective layer, an atomization chamber heat preservation layer and an atomization chamber inner lining, the atomization chamber outer protective layer is arranged at the outermost side of the atomization chamber (203), the atomization chamber outer protective layer is made of hard plastic, the atomization chamber outer protective layer is integrated with the heating chamber outer protective layer, the atomization chamber heat preservation layer is arranged between the atomization chamber outer protective layer and the atomization chamber inner lining, the atomization chamber heat preservation layer is made of heat preservation material, and the atomization chamber inner lining is arranged at the innermost side of the atomization chamber (203) and is made of stainless steel.

9. A device for purifying brackish water according to claim 8, wherein: The cylindrical structure of the condensation chamber (204) is made of hard plastic.

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