CN104773776B - Normal-temperature whole-phase-change seawater desalination device - Google Patents
Normal-temperature whole-phase-change seawater desalination device Download PDFInfo
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- CN104773776B CN104773776B CN201510127397.5A CN201510127397A CN104773776B CN 104773776 B CN104773776 B CN 104773776B CN 201510127397 A CN201510127397 A CN 201510127397A CN 104773776 B CN104773776 B CN 104773776B
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- 239000013535 sea water Substances 0.000 title claims abstract description 311
- 238000010612 desalination reaction Methods 0.000 title abstract description 9
- 239000013505 freshwater Substances 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 306
- 239000007921 spray Substances 0.000 claims description 36
- 230000009466 transformation Effects 0.000 claims description 23
- 210000003437 trachea Anatomy 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 12
- 230000008901 benefit Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000011033 desalting Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 7
- 238000004821 distillation Methods 0.000 abstract description 6
- 238000001704 evaporation Methods 0.000 abstract description 6
- 230000008020 evaporation Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a normal-temperature whole-phase-change seawater desalination device. The horizontal single-tank seawater desalination device comprises an evaporation condenser, a condensed seawater tank, a fresh water tank, a vacuum pump, a seawater supplementing tank, a fresh water pump, a condensed seawater pump, a seawater pump, a first seawater preheating tank, a second seawater preheating tank, a third seawater preheating tank, and a seawater heating tank. The seawater desalination device only has one seawater pump for providing power to seawater spraying. Before the supplemented seawater enters the pump, the seawater should be pre-heated for the first time. Before the seawater is sprayed, the seawater is circulated, preheated for the first time, heated, and preheated again. In one evaporation condenser, there are five spraying areas with five different temperatures, the temperature difference between the highest temperature and the lowest temperature is around 40 DEG C, due to the temperature difference, the pressure difference between two ends of the evaporation pipe is large, thus the flowing speed of steam in the evaporation pipe is accelerated, the generated steam in the five spraying areas is not cooled by the cooling water in or out of the system, and the phase-change potential heat is utilized during the whole seawater distillation process to carry out heat exchange. The provided device largely reduces the manufacturing cost and operation cost.
Description
Technical field
The invention belongs to a kind of sea water Danization Installed puts, Ju Ti Said are to use the way of distillation, make sewage purification, to sea water or salt
Aqueous alkali desalination Installed put.
Background technology
On 01 13rd, 2014 number of patent applications are 201410012474.8 innovation and creation technical scheme, this application it is only
Vertical claim, discloses the scheme that full phase transformation distillation desalinization Installed puts, the program need hot sea water pump, circulating seawer pump,
Charging three Ge pump cooperations of sea water pump, there is provided the power of seawater spraying, each pump also need to supporting valve partses.The right will
Asking and one being also disclosed without hot sea water pump, without circulating seawer pump, only with the design of a charging sea water pump, Mei You Give are provided
Body embodiment.
The content of the invention
The invention discloses the new scheme that full phase transformation distillation desalinization Installed puts, that is, to number of patent application be
201410012474.8 the improvement of technical scheme and perfect.The new departure, only with a sea water pump, the pump just has above three pump
Effect, therefore, manufacturing cost operation cost is significantly reduced.
The full phase transformation sea water desalinating unit of room temperature of the present invention, has three kinds of structures of horizontal pair of tank body and horizontal single tank body and multiple-tank body
Form, double tank bodies are to be coupled to form by two single tank bodies, and multiple-tank body is formed in parallel by more than two single tank bodies or double tank bodies
Assembly.Parallel method is identical with former parallel method, and the present invention is no longer described, and the present invention program only has horizontal single tank body
Content and picture.
The often full phase transformation sea water desalinating units of Warm of the invention, the sea water pump in the program have four functions：One can supplement new sea
Water, two can make seawater circulation, and three can heat to pump out total sea water 1/5th, four can to pump out total sea water five/
Three are preheated again.
The full phase transformation sea water desalinating unit of room temperature of the present invention, sprays the height of temperature according to highest, it is determined that the interval quantity of spray
Number, spray interval range is 3-6, if spray beautiful jade maximum temperature is at 30-40 DEG C or so, a minimum of three sprays are interval,
If spray maximum temperature need only have six sprays interval at 60 DEG C or so, at most.In the highest temperature of the winter-spring season to heating of seawater
Spend any temperature for 30-60 DEG C, the spray maximum temperature of sea water is 30-60 DEG C of any temperature, the minimum spray temperature of sea water
Spend for 10 DEG C or so.It it is 40-60 DEG C to the maximum temperature of heating of seawater in summer and autumn, the spray maximum temperature of sea water is 40-60
DEG C any temperature, the minimum spray temperature of sea water be 20 DEG C or so (the minimum spray temperature of low-temperature multi-effect seawater desalination device
For 40 DEG C.).Vaporizer in the program is provided with five spray intervals, each interval order arrangement by temperature from high to low, when most
When high-temperature is 60 DEG C, just there are 60 DEG C, 50 DEG C, 40 DEG C, 30 DEG C, 20 DEG C of five spray intervals.Highest sprays temperature and minimum spray
It is 40 DEG C to drench the temperature difference between temperature, and it is 10,007 kPas that the temperature difference makes two ends pressure reduction in the pipe of vaporizer.Low-temperature multi-effect sea water is light
Makeup is put, the vapour pressure entered before often imitating in evaporator tube, than high 2 kPas or so of vapour pressure in pipe.Due to the pressure reduction of the program
It is more much larger than low-temperature multi-effect, therefore make steam flowing velocity fast, desalinization efficiency will be higher.
The present invention program without system outside sea water be cooling water, without the sea water in system be cooling water.That is：
The steam produced after maximum temperature seawater spraying in vaporizer, without cooling water condensation, produces after minimum temperature seawater spraying
Steam, without cooling water condensation, all processes of distillation are all the latent heat produced using phase transformation, carry out heat exchange.Referred to as
The full phase transformation desalinization of room temperature, its device are referred to as the full phase transformation sea water desalinating unit of room temperature.Therefore, the notable overflow of heat energy power consumption
It is low：Thermal energy consumption only has, and water generation ratio is 1/7th of 10 low-temperature multi-effect seawater desalination device；Power consumption only has, and makes water
Than 1/2nd (or 1/3rd) of the low-temperature multi-effect seawater desalination device for 10.It is low that operation cost takes notable overflow, in coal
When price is 500 yuan of RMB per ton.The cost price of every cubic metre of desalination water is RMB 2.5-3 unit.The invention described above it is interior
Hold main points and goal of the invention, it is achieved by following proposal.
The full phase transformation sea water desalinating unit of room temperature of the present invention, be horizontal single tank structure include evaporative condenser, concentrated seawater tank,
Fresh water tank, concentrated seawater pump, vacuum pump, fresh water pump, mend sea water tank, sea water pump, first preheating sea water tank, second preheating sea water tank,
3rd preheating sea water tank, heating seawater case, valve, water pipe, steam pipe etc..Evaporative condenser includes tank body left cover, tank body right cover, tank
Body, dash board component, left tube sheet, tube bank, right tube plate, tube sheet lid.The each part of the evaporative condenser order of connection from left to right is：
Tank body left cover and tank body, dash board component and left tube sheet, left tube sheet and tube bank are per root pipe left part, tube bank per root pipe right part with
It is tightly connected between each two part such as right tube plate, right tube plate and tube sheet lid, tank body and tank body right cover.The tank body peace of evaporative condenser
It is placed on saddletree, microminiature desalting plant concentrated seawater tank, fresh water tank are placed in below saddletree (or survey face of evaporative condenser).Sea
Water pump, vacuum pump, concentrated seawater pump, fresh water pump, benefit sea water tank, first, second, third preheating sea water tank, heating seawater case are laid
In the another side of evaporative condenser.Big-and-middle-sized desalting plant only preheats sea water tank, is placed on evaporative condenser side.Other set
It is standby to be all placed on, the center of the evaporative condenser of parallel connection.
The sea water pump of the full phase transformation sea water desalinating unit of room temperature of the present invention, (one) has two stock market water to enter sea water pump, sea water pump
Water inlet with the annexation of other parts is：One end of water pipe is tightly connected with the outlet for mending sea water tank, the water pipe other end
Be connected with kingston valve inlet seal is mended, benefit kingston valve outlet is tightly connected with water pipe one end, the water pipe other end and sea water
Pump water inlet mouth is tightly connected；Water pipe one end is tightly connected with concentrated seawater tank outlet, and the water pipe other end is intake with circulating seawer valve
Mouth is tightly connected, and circulating seawer valve outlet is tightly connected with water pipe one end, and the water pipe other end is connected with sea water pump inlet seal
Connect.(2) sea water that sea water pump is pumped out is divided into three strands, and sea water pump outlet with the annexation of other parts is：Sea water pump water outlet
Mouth is tightly connected with water pipe one end, and the water pipe other end is tightly connected with one end of three arms：(A) first arm other end with
The inlet seal connection of the 5th shower valve, the 5th shower valve outlet is tightly connected with water pipe one end, the water pipe other end and the
Five sealed nozzles connect, and the water pipe is tightly connected through tank body top with tank body；(in three preheating water tanks, three of series connection
The each both ends of economizer bank are tightly connected with each preheating water tank.) (B) second arm other end and preheating kingston valve inlet seal
Connection, preheating kingston valve outlet are tightly connected with water pipe one end, the economizer bank in the water pipe other end and the first preheating sea water tank
Inlet seal connects, and the water pipe is connected through the first preheating sea water tank with tank seal.Water pipe one end and the first pre- hot sea water
Case economizer bank outlet is tightly connected, and the water pipe other end is connected with the economizer bank inlet seal in the second preheating sea water tank, water
Pipe one end is tightly connected with the economizer bank outlet in the second preheating sea water tank, in the water pipe other end and the 3rd preheating sea water tank
Economizer bank inlet seal connects, and water pipe one end is tightly connected with the economizer bank outlet in the 3rd preheating sea water tank, and water pipe is another
One end is connected with the inlet seal of the second shower valve, and the second shower valve outlet is tightly connected with water pipe one end, and water pipe is another
End is tightly connected with second nozzle, and the water pipe is tightly connected through tank body top with tank body.Water pipe one end be connected second, third
In preheating sea water tank, the water pipe of economizer bank is tightly connected, and the other end is connected with the inlet seal of the 3rd shower valve, the 3rd spray
Valve outlet is tightly connected with water pipe one end, and the water pipe other end is connected with the 3rd sealed nozzle, the water pipe through tank body top with
Tank body is tightly connected.Water pipe one end is tightly connected with the water pipe for being connected economizer bank in first, second preheating sea water tank, and water pipe is another
End is connected with the inlet seal of the 4th shower valve, and the 4th shower valve outlet is tightly connected with water pipe one end, the water pipe other end
It is connected with the 4th sealed nozzle, the water pipe is tightly connected through tank body top with tank body.(C) the 3rd arm other end and heating
Kingston valve inlet seal connects, and water pipe one end is tightly connected with heating seawater valve outlet, the water pipe other end and heating seawater
The inlet seal connection of the heating tube in case, outlet and the water pipe one of heating tube are tightly connected.The water pipe other end and first
Shower valve inlet seal connects, and the first shower valve outlet is tightly connected with water pipe one end, the water pipe other end and first jet
It is tightly connected, water pipe is tightly connected through tank body top with tank body.In a word, the pump sea water that enters of sea water pump has two strands of water；Wherein one
Stock market water comes from sea water tank, another stock market water is mended from concentrated seawater tank.The pump sea water that goes out of sea water pump is divided into three strands：First stock market water
To go out 1/5th of the total sea water of pump, into the 5th shower valve.Second stock market water is the total sea water of pump 3/5ths, enters
Economizer bank in one preheating sea water tank, sprays 1/5th after preheating, also 2/5ths sea water enters the second pre- hot sea water
Economizer bank in case, sprays 1/5th after preheating, remaining 1/5th into the economizer bank in the 3rd preheating sea water tank.3rd
Stock market water is the total sea water of pump 1/5th, into heating seawater case.
The full phase transformation sea water desalinating unit of room temperature of the present invention, with regard to not evaporating sea water after spray, is pooled to the water of concentrated seawater tank
Pipe annexation is that tank body lower part does not evaporate sea water interval, 60 DEG C, 50 DEG C, 40 DEG C, 30 DEG C, 20 DEG C of sea water after having five sprays
It is interval：Water pipe one end is tightly connected with 60 DEG C of intervals, and the water pipe other end is connected with the first concentrated seawater valve inlet seal, and the valve goes out
The mouth of a river is tightly connected with water pipe one end, and the water pipe other end is connected with the 3rd preheating sea water tank inlet seal；Water pipe one end and 50
DEG C interval is tightly connected, and the water pipe other end is connected with the second concentrated seawater valve inlet seal, and the valve outlet is close with water pipe one end
Envelope connection, the water pipe other end are connected with the second preheating sea water tank inlet seal；Water pipe one end is tightly connected with 40 DEG C of intervals, water
The pipe other end is connected with the 3rd concentrated seawater valve inlet seal, and the valve outlet is tightly connected with water pipe one end, the water pipe other end
It is connected with the first preheating sea water tank inlet seal；Water pipe one end is tightly connected with 30 DEG C of intervals, and the water pipe other end is dense with the 4th
Kingston valve inlet seal connects, and the valve outlet is tightly connected with water pipe one end, and the water pipe other end preheats sea with being connected first
Water tank, the water pipe of concentrated seawater tank are tightly connected；Water pipe one end is tightly connected with 20 DEG C of intervals, the water pipe other end and the 5th concentrated seawater
Valve inlet seal connects, and the valve outlet is tightly connected with water pipe one end, the water pipe other end and concentrated seawater tank inlet seal
Connection.Water pipe one end is tightly connected with the 3rd preheating sea water tank outlet, and the water pipe other end and second preheats sea water tank water inlet
It is tightly connected.Water pipe one end is tightly connected with the second preheating sea water tank outlet, and the water pipe other end is entered with the first preheating sea water tank
The mouth of a river is tightly connected.Water pipe one end is tightly connected with the first preheating sea water tank outlet, and the water pipe other end is intake with concentrated seawater tank
Mouth is tightly connected.In a word, the sea water into concentrated seawater tank has three strands：First strand is come from the 5th concentrated seawater valve, and second strand from the 4th
Concentrated seawater valve comes, and the 3rd strand from the first preheating sea water tank.It is will to connect with concentrated seawater tank after three bursts of water pipe parallel connections during practical application
Connect.
The concentrated seawater tank of the present invention has two outlets, and one water enters sea water pump circulated sprinkling again；Another strand of water quilt
Outside concentrated seawater pump discharge system, water pipe one end is tightly connected with concentrated seawater tank outlet, the water pipe other end and concentrated seawater pump valve
Inlet seal connects, and the valve outlet is tightly connected with water pipe one end, and the water pipe other end is connected with the sealing of concentrated seawater pump water inlet mouth
Connect, this is pumped out the mouth of a river and is tightly connected with water pipe one end, the water pipe other end is tightly connected with concentrated seawater cooling water inlet tube mouth, the cooling
Pipe outlet is tightly connected with drain pipe one end, and two water pipes of connection cooling pipe are tightly connected through sea water tank is mended with the case.
The present invention fresh water part annexation be：Water pipe one end is connected with tube sheet lid lower seal, and the water pipe passes through tank
Body right lower quadrant is tightly connected with tank body, and the water pipe other end is connected with fresh-water tank valve inlet seal, the valve outlet and water pipe one
End is tightly connected, and the water pipe other end is connected with fresh-water tank inlet seal, and fresh-water tank outlet is tightly connected with water pipe one end, water
The pipe other end is connected with fresh water pump valve inlet seal, and the valve outlet is tightly connected with water pipe one end, the water pipe other end with it is light
Pump intake is tightly connected, and this is pumped out the mouth of a river and is tightly connected with water pipe one end, the water pipe other end and fresh water overflow temperature water inlet tube mouth
It is tightly connected, the cooling pipe outlet is tightly connected with outlet pipe one end, connects two water pipes of overflow temperature pipe through benefit sea water tank
It is tightly connected with the case.
The annexation of vacuumizing part of the present invention is：Trachea one end is tightly connected with the tube sheet portion of lid, and the trachea is worn
Cross tank body upper right quarter to be tightly connected with tank body, the trachea other end is tightly connected with vacuum pump valve air inlet, the valve air gate and gas
Pipe one end is tightly connected, and the trachea other end is tightly connected with air-inlet of vacuum pump.
Description of the drawings
As Fig. 1 be the full phase transformation sea water desalinating unit of room temperature, horizontal single tank body agent structure schematic diagram.
As Fig. 2 be the full phase transformation sea water desalinating unit of room temperature, horizontal single tank body example structure schematic diagram.
Specific embodiment
The full phase transformation sea water desalinating unit of room temperature as shown in Figure 1, horizontal single tank body agent structure schematic diagram, including：Steam
Feel cold condenser (1), concentrated seawater tank (2), fresh water tank (3), vacuum pump (4), benefit sea water tank (5), fresh water pump (6), concentrated seawater pump
(7), sea water pump (8), the first preheating sea water tank (9), the second preheating sea water tank (10), the 3rd preheating sea water tank (11), heating sea
Water tank (12)；The sea water desalinating unit only one of which sea water pump, there is provided the power of seawater spraying.Before supplementary sea water enters pump,
Preheat through first time.Sprayed sea water has circulating seawer, first time pre- hot sea water, again heating seawater, pre- hot sea water.At one
In evaporative condenser, there is the spray of five different temperatures interval, highest sprays the temperature difference of temperature and minimum spray temperature, is 40 DEG C
Left and right, the temperature difference make in evaporation tube pressure reduction between two ends, are 10,007 kPas or so, and the pressure reduction makes the flowing velocity of steam more
Hurry up.The steam produced after five kinds of different temperatures seawater sprayings, without the inside and outside cooling water condensation of system, sea water by distillation overall process
Latent heat of phase change is all utilized, heat exchange is carried out.Such scheme is greatly lowered can manufacturing cost, operation cost.
The full phase transformation sea water desalinating unit of room temperature as shown in Figure 2, horizontal single tank body example structure schematic diagram.Room temperature of the present invention
Full phase transformation sea water desalinating unit is by evaporative condenser (1), concentrated seawater tank (2), fresh water tank (3), vacuum pump (4), benefit sea water tank
(5), fresh water pump (6), concentrated seawater pump (7), sea water pump (8), heating seawater case (12) composition；Evaporative condenser (1) is including tank body
Left cover (13), tank body (14), dash board component (15), left tube sheet (16), tube bank (17), right tube plate (18), tube sheet lid (19), tank
Body right cover (20), each part are tightly connected from left to right, tank body left cover (13) and tank body (14) left end, dash board component (15) with
Left tube sheet (16), left tube sheet (16) with tube bank (17) per root pipe left part, tube bank (17) per root pipe right part and right tube plate (18),
It is tightly connected between right tube plate (18) and tube sheet lid (19), tank body (14) right part and each two part of tank body right cover (20).Vacuum
Pump (4) is that trachea one end is connected with tube sheet lid (19) top seal with the annexation of vacuum pump valve (24), and the trachea passes through tank
Body (14) upper right quarter is tightly connected with tank body (14), and the trachea other end is tightly connected with vacuum pump valve (24) air inlet.Vacuum pump
Valve (24) gas outlet is tightly connected with trachea one end, and the trachea other end is tightly connected with vacuum pump (4) air inlet.Fresh water tank (3),
Fresh water pump (6), fresh water pot valve (23) annexation are：Water pipe one end is connected with tube sheet lid (19) lower seal, and the water pipe is passed through
Tank body (14) right lower quadrant is tightly connected with tank body (14), and the water pipe other end is connected with fresh water pot valve (23) inlet seal, fresh water
Pot valve (23) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with fresh water tank (3) inlet seal, fresh water tank
(3) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with fresh water pump valve (26) inlet seal, fresh water pump valve
(26) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with fresh water pump (6) inlet seal, and fresh water pump (6) goes out
The mouth of a river is tightly connected with water pipe one end, and the water pipe other end is connected with fresh water cooling pipe (21) inlet seal, fresh water cooling pipe
(21) outlet is tightly connected with outlet pipe one end, and two water pipes of connection cooling pipe are passed through to be mended sea water tank (5) and mend sea water tank
(5) it is tightly connected.The outlet of concentrated seawater tank (2) has two, and an outlet is connected with sea water pump (8)；Another outlet
It is connected with concentrated seawater pump (7), water pipe one end is tightly connected with concentrated seawater tank (2) outlet, the water pipe other end and concentrated seawater pump valve
(25) inlet seal connection, concentrated seawater pump valve (25) outlet is tightly connected with water pipe one end, the water pipe other end and concentrated seawater
Pump (7) inlet seal connects, and concentrated seawater pump (7) outlet is tightly connected with water pipe one end, and the water pipe other end is dropped with concentrated seawater
Temperature pipe (22) inlet seal connection, concentrated seawater cooling pipe (22) outlet are tightly connected with water pipe one end.
The sea water pump (8) of the full phase transformation sea water desalinating unit of room temperature of the present invention, concentrated seawater tank (2), mend sea water tank (5), first
Preheating sea water tank (9), the annexation of heating seawater case (12) are：(1) two stock market water enter sea water pump (8), the first stock market
Water from mend sea water tank (5) come, water pipe one end with mend sea water tank (5) outlet be tightly connected, the water pipe other end with benefit kingston valve
(27) inlet seal connection, mends kingston valve (27) outlet and is tightly connected with water pipe one end, the water pipe other end and sea water pump (8)
Inlet seal connects.Second stock market water comes from concentrated seawater tank (2), and water pipe one end is tightly connected with concentrated seawater tank (2) outlet,
The water pipe other end is connected with circulating seawer valve (28) inlet seal, and circulating seawer valve (28) outlet is connected with the sealing of water pipe one end
Connect, the water pipe other end is connected with sea water pump (8) inlet seal.(2) sea water that sea water pump (8) is pumped out is divided into three strands, sea water pump
(8) outlet with the annexation of other parts is：Sea water pump (8) outlet is tightly connected with water pipe one end, the water pipe other end
It is tightly connected with one end of three arms, (A) first arm other end is connected with the inlet seal of the 5th shower valve (40),
The outlet of the 5th shower valve (40) is connected with the 5th sealed nozzle by water pipe；(B) second arm other end and preheating sea
The inlet seal connection of water valve (30), the outlet for preheating kingston valve (30) are tightly connected with water pipe one end, the water pipe other end
It is connected with the economizer bank inlet seal in the first preheating sea water tank (9), water pipe one end preheats pre- in sea water tank (9) with first
Heat pipe outlet is tightly connected, and the water pipe other end is connected with the economizer bank inlet seal in the second preheating sea water tank (10), water
Pipe one end is tightly connected with the economizer bank outlet in the second preheating sea water tank (10), and the water pipe other end and the 3rd preheats sea water tank
(11) the economizer bank inlet seal connection in, water pipe one end is sealed with the economizer bank outlet in the 3rd preheating sea water tank (11)
Connection, the water pipe other end is connected with the inlet seal of the second shower valve (37), the second shower valve (37) outlet and water pipe one
End is tightly connected, and the water pipe other end is tightly connected with second nozzle, and the water pipe is sealed through tank body (14) top with tank body (14)
Connection.(C) the 3rd arm other end is connected with heating seawater valve (32) inlet seal, water pipe one end and heating seawater valve
(32) outlet is tightly connected, and the water pipe other end is connected with the heating tube inlet seal in heating seawater case (12), heating sea
Heating tube outlet in water tank (12) is tightly connected with water pipe one end, and the water pipe other end is close with the first shower valve (36) water inlet
Envelope connection, water pipe one end are tightly connected with the first shower valve (36) outlet, and the water pipe other end is tightly connected with first jet.Should
Water pipe is tightly connected through tank body (14) upper left quarter with tank body (14).
The annexation of the full phase transformation sea water desalinating unit of room temperature of the present invention other parts, (one) is with regard to the 3rd shower valve
(38), the annexation of the 4th shower valve (39) is：Second preheating sea water tank (10) economizer bank and the 3rd preheating sea water tank (11)
The connecting water pipe of economizer bank, is tightly connected with water pipe one end, and the water pipe other end is connected with the 3rd shower valve (38) inlet seal,
3rd shower valve (38) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with the 3rd sealed nozzle, and the water pipe is worn
Cross tank body (14) to be tightly connected with tank body (14).First preheating sea water tank (9) economizer bank and the second preheating sea water tank (10) preheating
The connecting water pipe of pipe, is tightly connected with water pipe one end, and the water pipe other end is connected with the inlet seal of the 4th shower valve (39), the
Four shower valves (39) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with the 4th sealed nozzle, and the water pipe is passed through
Tank body (14) is tightly connected with tank body (14).(2) with regard to sea water not being evaporated after spray, be pooled to the relevant part of concentrated seawater tank (2)
Annexation be：Tank body (14) top has five seawater spraying intervals, tank body (14) bottom not to evaporate sea after having five sprays
Between pool, water pipe one end is tightly connected with 60 DEG C of intervals, and the water pipe other end is connected with the first concentrated seawater valve (35) inlet seal,
First concentrated seawater valve (35) outlet is tightly connected with water pipe one end, and the water pipe other end and the 3rd preheats sea water tank inlet seal
Connection；Water pipe one end is tightly connected with 50 DEG C of intervals, and the water pipe other end is connected with the second concentrated seawater valve (34) inlet seal, the
Two concentrated seawater valve (34) outlets are tightly connected with water pipe one end, and the water pipe other end is close with the second preheating sea water tank (10) water inlet
Envelope connection；Water pipe one end is tightly connected with 40 DEG C of intervals, and the water pipe other end is connected with the 3rd concentrated seawater valve (33) inlet seal,
3rd concentrated seawater valve (33) outlet is tightly connected with water pipe one end, and the water pipe other end preheats sea water tank (9) water inlet with first
Mouth is tightly connected；Water pipe one end is tightly connected with 30 DEG C of intervals, the water pipe other end and the 4th concentrated seawater valve (31) inlet seal
Connection, the 4th concentrated seawater valve (31) outlet is tightly connected with water pipe one end, the water pipe other end with, first preheat sea water tank (9),
The connecting water pipe of concentrated seawater tank (2) is tightly connected；Water pipe one end is tightly connected with 20 DEG C of intervals, the water pipe other end and the 5th dense sea
Water valve (29) inlet seal connects, and the 5th concentrated seawater valve (29) outlet is tightly connected with water pipe one end, the water pipe other end and
Concentrated seawater tank (2) inlet seal connects；Water pipe one end is tightly connected with the 3rd preheating sea water tank (11) outlet, and water pipe is another
End is connected with the second preheating sea water tank (10) inlet seal, and water pipe one end is connected with the second preheating sea water tank (10) outlet sealing
Connect, the water pipe other end is connected with the inlet seal of the first preheating sea water tank (9), and water pipe one end preheats sea water tank (9) with first
Outlet be tightly connected, the water pipe other end is connected with the inlet seal of concentrated seawater tank (2).The interval intersection of spray has tube sheet
Isolation, tube sheet upper and lower are provided with interval dividing plate.There is dividing plate the interval two sides of spray, when there is five sprays interval, side
The interval number for having dividing plate subtracts one for five.
Claims (1)
1. the full phase transformation sea water desalinating unit of a kind of room temperature, the desalting plant have horizontal single tank body, double tank bodies, three kinds of structures of multiple-tank body
Form；The full phase transformation sea water desalinating unit of room temperature of the present invention is by evaporative condenser (1), concentrated seawater tank (2), fresh water tank (3), vacuum pump
(4) sea water tank (5), fresh water pump (6), concentrated seawater pump (7), sea water pump (8), heating seawater case (12) composition, are mended；Evaporative condenser
(1) including tank body left cover (13), tank body (14), dash board component (15), left tube sheet (16), tube bank (17), right tube plate (18), pipe
Plate lid (19), each part of tank body right cover (20) are tightly connected from left to right, tank body left cover (13) and tank body (14) left end, water fender
Component (15) and left tube sheet (16), left tube sheet (16) and tube bank (17) are per root pipe left part, tube bank (17) per root pipe right part with
It is close between right tube plate (18), right tube plate (18) and tube sheet lid (19), tank body (14) right part and each two part of tank body right cover (20)
Envelope connection；Vacuum pump (4) with the annexation of vacuum pump valve (24) is：Trachea one end is connected with tube sheet lid (19) top seal,
The trachea is tightly connected through tank body (14) upper right quarter with tank body (14), and the trachea other end is sealed with vacuum pump valve (24) air inlet
Connection, vacuum pump valve (24) gas outlet are tightly connected with trachea one end, and the trachea other end is connected with the sealing of vacuum pump (4) air inlet
Connect；Fresh water tank (3), fresh water pump (6), fresh water pot valve (23) annexation are：Water pipe one end is connected with tube sheet lid (19) lower seal
Connect, the water pipe is tightly connected through tank body (14) right lower quadrant with tank body (14), the water pipe other end and fresh water pot valve (23) water inlet
It is tightly connected, fresh water pot valve (23) outlet is tightly connected with water pipe one end, the water pipe other end and fresh water tank (3) inlet seal
Connection, fresh water tank (3) outlet are tightly connected with water pipe one end, and the water pipe other end is connected with fresh water pump valve (26) inlet seal
Connect, fresh water pump valve (26) outlet is tightly connected with water pipe one end, the water pipe other end is connected with fresh water pump (6) inlet seal,
Fresh water pump (6) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with fresh water cooling pipe (21) inlet seal, light
Water cooling pipe (21) outlet be tightly connected with outlet pipe one end, connection cooling pipe two water pipes through mend sea water tank (5) and
Mend sea water tank (5) to be tightly connected；The outlet of concentrated seawater tank (2) has two, and an outlet is connected with sea water pump (8)；It is another
Individual outlet is connected with concentrated seawater pump (7)：Water pipe one end is tightly connected with concentrated seawater tank (2) outlet, the water pipe other end with it is dense
Seawater pump and valve (25) inlet seal connects, and concentrated seawater pump valve (25) outlet is tightly connected with water pipe one end, the water pipe other end
Be connected with concentrated seawater pump (7) inlet seal, concentrated seawater pump (7) outlet is tightly connected with water pipe one end, the water pipe other end with
Concentrated seawater cooling pipe (22) inlet seal connection, concentrated seawater cooling pipe (22) outlet are tightly connected with water pipe one end；
Characterized in that, the full phase transformation sea water desalinating unit of room temperature of the present invention, horizontal single tank body evaporates spray system, only extra large by one
Water pump (8) provides spray power, sea water pump (8), concentrated seawater tank (2), benefit sea water tank (5), the first preheating sea water tank (9), heating
The annexation of sea water tank (12) is：(1) two stock market water enter sea water pump (8), the first stock market water comes from sea water tank (5) is mended,
Water pipe one end is tightly connected with sea water tank (5) outlet is mended, and the water pipe other end is connected with kingston valve (27) inlet seal is mended, and is mended
Kingston valve (27) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with sea water pump (8) inlet seal；Second strand
Sea water comes from concentrated seawater tank (2), and water pipe one end is tightly connected with concentrated seawater tank (2) outlet, the water pipe other end and circulating seawer
Valve (28) inlet seal connects, and circulating seawer valve (28) outlet is tightly connected with water pipe one end, the water pipe other end and sea water
Pump (8) inlet seal connects；(2) sea water that sea water pump (8) is pumped out is divided into three strands, sea water pump (8) outlet and other parts
Annexation be：Sea water pump (8) outlet is tightly connected with water pipe one end, one end sealing of the water pipe other end and three arms
Connection, (A) first arm other end is connected with the inlet seal of the 5th shower valve (40), the water outlet of the 5th shower valve (40)
Mouth is connected with the 5th sealed nozzle by water pipe；(B) second arm other end and the inlet seal for preheating kingston valve (30)
Connection, the outlet for preheating kingston valve (30) are tightly connected with water pipe one end, in the water pipe other end and the first preheating sea water tank (9)
The connection of economizer bank inlet seal, water pipe one end preheats the economizer bank outlet in sea water tank (9) with first and is tightly connected, water
The pipe other end is connected with the economizer bank inlet seal in the second preheating sea water tank (10), and water pipe one end preheats sea water tank with second
(10) the economizer bank outlet in is tightly connected, and the water pipe other end is close with the economizer bank water inlet in the 3rd preheating sea water tank (11)
Envelope connection, water pipe one end are tightly connected with the economizer bank outlet in the 3rd preheating sea water tank (11), the water pipe other end and second
The inlet seal connection of shower valve (37), the second shower valve (37) outlet are tightly connected with water pipe one end, the water pipe other end
It is tightly connected with second nozzle, the water pipe is tightly connected through tank body (14) top with tank body (14)；(C) the 3rd arm is another
End is connected with heating seawater valve (32) inlet seal, and water pipe one end is tightly connected with heating seawater valve (32) outlet, water pipe
The other end is connected with the heating tube inlet seal in heating seawater case (12), the heating tube outlet in heating seawater case (12)
It is tightly connected with water pipe one end, the water pipe other end is connected with the first shower valve (36) inlet seal, water pipe one end is sprayed with first
Drench valve (36) outlet to be tightly connected, the water pipe other end is tightly connected with first jet, the water pipe passes through tank body (14) upper left quarter
It is tightly connected with tank body (14)；
The full phase transformation sea water desalinating unit of room temperature of the present invention, the annexation of other parts are as follows：(1) with regard to the 3rd shower valve
(38), the annexation of the 4th shower valve (39) is：Second preheating sea water tank (10) economizer bank and the 3rd preheating sea water tank (11)
The connecting water pipe of economizer bank, is tightly connected with water pipe one end, and the water pipe other end is connected with the 3rd shower valve (38) inlet seal,
3rd shower valve (38) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with the 3rd sealed nozzle, and the water pipe is worn
Cross tank body (14) to be tightly connected with tank body (14)；First preheating sea water tank (9) economizer bank and the second preheating sea water tank (10) preheating
The connecting water pipe of pipe, is tightly connected with water pipe one end, and the water pipe other end is connected with the inlet seal of the 4th shower valve (39), the
Four shower valves (39) outlet is tightly connected with water pipe one end, and the water pipe other end is connected with the 4th sealed nozzle, and the water pipe is passed through
Tank body (14) is tightly connected with tank body (14)；(2) with regard to sea water not being evaporated after spray, be pooled to the relevant part of concentrated seawater tank (2)
Annexation be：Tank body (14) top has five seawater spraying intervals, tank body (14) bottom not to evaporate sea after having five sprays
Between pool, water pipe one end is tightly connected with 60 DEG C of intervals, and the water pipe other end is connected with the first concentrated seawater valve (35) inlet seal,
First concentrated seawater valve (35) outlet is tightly connected with water pipe one end, and the water pipe other end and the 3rd preheats sea water tank inlet seal
Connection；Water pipe one end is tightly connected with 50 DEG C of intervals, and the water pipe other end is connected with the second concentrated seawater valve (34) inlet seal, the
Two concentrated seawater valve (34) outlets are tightly connected with water pipe one end, and the water pipe other end is close with the second preheating sea water tank (10) water inlet
Envelope connection；Water pipe one end is tightly connected with 40 DEG C of intervals, and the water pipe other end is connected with the 3rd concentrated seawater valve (33) inlet seal,
3rd concentrated seawater valve (33) outlet is tightly connected with water pipe one end, and the water pipe other end and first preheats sea water tank (9) water inlet
It is tightly connected；Water pipe one end is tightly connected with 30 DEG C of intervals, and the water pipe other end and the 4th concentrated seawater valve (31) inlet seal connect
Connect, concentrated seawater valve (31) outlet is tightly connected with water pipe one end, the water pipe other end is with first preheats sea water tank (9) and dense sea
The connecting water pipe of water pot (2) is tightly connected；Water pipe one end is tightly connected with 20 DEG C of intervals, the water pipe other end and the 5th concentrated seawater valve
(29) inlet seal connection, the 5th concentrated seawater valve (29) outlet is tightly connected with water pipe one end, the water pipe other end and dense sea
Water pot (2) inlet seal connects；Water pipe one end with the 3rd preheating sea water tank (11) outlet be tightly connected, the water pipe other end with
Second preheating sea water tank (10) inlet seal connection, water pipe one end are tightly connected with the second preheating sea water tank (10) outlet,
The water pipe other end is connected with the inlet seal of the first preheating sea water tank (9), and water pipe one end is gone out with the first preheating sea water tank (9)
The mouth of a river is tightly connected, and the water pipe other end is connected with the inlet seal of concentrated seawater tank (2)；The interval intersection of spray have tube sheet every
From tube sheet upper and lower are provided with interval dividing plate, and there is dividing plate the interval two sides of spray, and when there is five sprays interval, side has
The interval number of dividing plate subtracts one for five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127397.5A CN104773776B (en) | 2015-03-23 | 2015-03-23 | Normal-temperature whole-phase-change seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127397.5A CN104773776B (en) | 2015-03-23 | 2015-03-23 | Normal-temperature whole-phase-change seawater desalination device |
Publications (2)
| Publication Number | Publication Date |
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| CN104773776A CN104773776A (en) | 2015-07-15 |
| CN104773776B true CN104773776B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510127397.5A Expired - Fee Related CN104773776B (en) | 2015-03-23 | 2015-03-23 | Normal-temperature whole-phase-change seawater desalination device |
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| US9783431B2 (en) | 2014-05-28 | 2017-10-10 | Katz Water Tech, Llc | Apparatus and method to remove contaminates from a fluid |
| US11034605B2 (en) | 2018-03-29 | 2021-06-15 | Katz Water Tech, Llc | Apparatus system and method to extract minerals and metals from water |
| US11713258B2 (en) | 2017-08-24 | 2023-08-01 | Katz Water Tech, Llc | Apparatus system and method to extract minerals and metals from water |
| US10864482B2 (en) | 2017-08-24 | 2020-12-15 | Katz Water Tech, Llc | Apparatus system and method to separate brine from water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19527908A1 (en) * | 1995-07-29 | 1997-01-30 | Heinz Stoehr | Appts. for vaporisation of seawater to recover water - with thermal desalination device and heat exchanger |
| CN1253377C (en) * | 2002-12-06 | 2006-04-26 | 张世严 | Normal temperature distillator for desalting sea water |
| CN101898804B (en) * | 2009-05-25 | 2012-05-23 | 张世严 | Normal-temperature distilled seawater desalinating device |
| KR101109535B1 (en) * | 2009-08-07 | 2012-01-31 | 한국에너지기술연구원 | Evaporative Desalination System of Sea Water using Solar Energy |
| CN102030385B (en) * | 2010-11-12 | 2012-12-26 | 张世严 | Device for desalinating seawater through normal-temperature distillation |
| CN102432080B (en) * | 2011-11-08 | 2014-04-02 | 张世严 | Normal-temperature distilling sea water desalination device |
| CN104150547B (en) * | 2013-05-15 | 2016-03-30 | 张世严 | Full phase transformation distillation seawater desalinating device |
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