CN105668885A - Small high-reliability sea water desalting device - Google Patents
Small high-reliability sea water desalting device Download PDFInfo
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- CN105668885A CN105668885A CN201610234029.5A CN201610234029A CN105668885A CN 105668885 A CN105668885 A CN 105668885A CN 201610234029 A CN201610234029 A CN 201610234029A CN 105668885 A CN105668885 A CN 105668885A
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- sea water
- fresh water
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- 239000013535 sea water Substances 0.000 title claims abstract description 82
- 238000011033 desalting Methods 0.000 title abstract 5
- 239000012528 membrane Substances 0.000 claims abstract description 57
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 33
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 20
- 235000015097 nutrients Nutrition 0.000 claims abstract description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 3
- 239000011707 mineral Substances 0.000 claims abstract description 3
- 239000013505 freshwater Substances 0.000 claims description 48
- 239000010453 quartz Substances 0.000 claims description 37
- 238000003032 molecular docking Methods 0.000 claims description 20
- 239000003651 drinking water Substances 0.000 claims description 9
- 235000020188 drinking water Nutrition 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006004 Quartz sand Substances 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 229910000859 α-Fe Inorganic materials 0.000 description 9
- 229910000734 martensite Inorganic materials 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 229910052748 manganese Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052758 niobium Inorganic materials 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013056 hazardous product Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- Y02A20/131—Reverse-osmosis
Landscapes
- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Abstract
The invention relates to a small high-reliability sea water desalting device. Two sets of the sea water desalting devices with the different principles are arranged to be used in a matched mode, so that on the condition that energy sources such as electric power are lacked or one set of the device is failed, the other set of the device still can achieve the sea water desalting effect. Sea water is pretreated through a quartz sand filter and an active carbon filter, the filter effect is significantly improved by reasonably limiting the specific structures of an ultrafiltration membrane part and a reverse osmosis membrane part and the specific arrangement of the membranes, the filtered sea water can reach the level of mineral substance water by arranging a detachable ultraviolet lamp sterilization part and a nutrient substance supplementing device, and the sea water desalting device can be suitable for various fields by improving an external fixing part and a floating part.
Description
Technical field
The invention belongs to field of Environment Protection, particularly sea water recycling field, particularly relate to a kind of high-reliability small-sized sea water desalinating unit.
Background technology
The existing general bodily form of a lot of sea water desalinating unit is relatively larger, and be not suitable for installing on the hull that some are less, and for small hull, namely itself can not carry too many fresh water, therefore installing the sea water desalinating unit that can directly the drink recycling not exclusively to resource in small hull, having many times can also the life of rescue worker.
Summary of the invention
It is an object of the invention to propose a kind of high-reliability small-sized sea water desalinating unit.
Realize especially by following technological means:
High-reliability small-sized sea water desalinating unit, including shell, drinking water storage bin, centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump, reverse osmosis membrane parts, external fixation component, floating member, ultraviolet lamp sterilization parts, nutrient substance supplementary device and seawater condensing device.
Described shell is arranged on the outside of centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump and reverse osmosis membrane parts, on the top of shell, fresh water outlet house steward is set, fresh water outlet house steward splits into fresh water outlet pipe A and fresh water outlet pipe B, dense water out is set in the bottom of shell, seawater inlet is set at sidepiece; The arranged outside docking square frame of described fresh water outlet house steward, the top of described docking square frame is connected with ultraviolet lamp sterilization parts, and the sidepiece of described docking square frame arranges fresh water outlet pipe A.
Described centrifugal pump is arranged on the medial part of shell, is connected with seawater inlet, and what sea water passed through centrifugal pump takes out pressure, is pumped in quartz filter.
The entrance of described quartz filter is connected with centrifugal delivery side of pump, and outlet is connected with the entrance of active carbon filter.
The entrance of described active carbon filter is connected with the outlet of quartz filter, and outlet is connected with the entrance of ultrafilter membrane parts; The outlet of described ultrafilter membrane parts is connected by the entrance of high-pressure pump with reverse osmosis membrane parts.
First outlet of described reverse osmosis membrane parts is arranged on the top of shell, is connected with the water outlet of shell, and the second outlet is connected with the dense water out of shell by pipeline.
Described external fixation component is arranged on the side that shell contacts with hull, for this sea water desalinating unit and hull are fixed, including being arranged on the whippletree of shell and buckle structure that to be arranged on hull supporting and the multiple rollers being vertically arranged on shell.
Described floating member is arranged on the side surrounding of shell, including the seawater pressure sensing parts being arranged on the downside of floating member, gas cell, the inflator pump being arranged on hull and the sensing element being arranged on inflator pump.
Described ultraviolet lamp sterilization parts bottom is provided with the docking clamping apparatus that matches of square frame with shell, and the entrance of ultraviolet lamp sterilization parts is connected with fresh water outlet pipe B, outlet with and the entrance of nutrient substance supplementary device be connected; The outlet of described nutrient substance supplementary device arranges fresh water outlet pipe C.
Described seawater condensing device is arranged on housing exterior, seawater condensing device water inlet is connected with described centrifugal delivery side of pump, the side elevation of described seawater condensing device and top board adopt high-strength clear glass to make, top board is non-level angularly disposed, arranging condensing tube in top board obliquely downward, the other end of condensing tube is connected with seawater condensing device outlet.
Described drinking water storage bin is connected with fresh water outlet pipe C by water pipe, is connected with seawater condensing device outlet by water pipe.
Described quartz filter and active carbon filter arrange bottom in the enclosure, and described ultrafilter membrane parts and reverse osmosis membrane parts are arranged on the top of quartz filter and active carbon filter.
The material of described shell is sea erosion-resisting high-strength steel, and its component content by mass percentage is calculated as: C:0.035 ~ 0.05%, Si:0.2 ~ 0.5%, Mn:1.6 ~ 1.8%, Ti:0.01 ~ 0.02%, Ni:2.2 ~ 6.1%, Cr:6.2 ~ 8.8%, Nb:0.03 ~ 0.1%, rare earth RE:0.01 ~ 0.02%, Cu:0.01 ~ 0.02%, P: < 0.02%, S < 0.01%, surplus is Fe and inevitable impurity.
The tensile strength of described sea erosion-resisting high-strength steel is 800 ~ 860MPa, and microstructure includes acicular ferrite and island-like martensite, and wherein the percent by volume of acicular ferrite is 60 ~ 69%, and the percent by volume of island-like martensite is 9.6 ~ 15%.
The acicular ferrite particle mean size at center, described sea erosion-resisting high-strength steel longitudinal section is the 1/5 ~ 1/6 of surface particle mean size.
Effect of the invention is that:
1, the seawater condensing device collocation of sea water desalinating unit and simple and easy condensing by being provided as main body uses, when marine vessel power equal energy source shortage or the sea water desalinating unit as main body break down time, this simple and easy condensation seawater condensing device still can produce a small amount of adducible fresh water, thus can the life of crewman be ensured at crucial moment.
By quartz filter and active carbon filter, sea water is carried out pretreatment, the impurity relatively larger for size in sea water carries out very effective removing, still adsorb a lot of poisonous and hazardous material simultaneously, avoid the generation of the stopping state of ultrafilter membrane and reverse osmosis membrane, it is achieved thereby that the ruggedness that device is overall.
2, by arranging floating member so that when vessel draft is deeper time, alleviate the overall weight of hull, the safety that this device also ensure that hull travels simultaneously is set in hull lateral symmetry position.
Simultaneously because this floating member is in flat state when vessel draft is not deep, also save the energy, when the induction installation being positioned at bottom senses seawater pressure more than certain threshold value thus drawing and then can opening by automatic inflating time vessel draft is excessively deep, it is achieved thereby that motility.
By arranging vertical roller on fixing parts so that this device entirety is placed or can be moved more smoothly when removal, it is to avoid colliding with to shell.
3, owing to shell is long-term and contact with sea water, therefore the corrosion resistance of its material is just extremely important, therefore by the improvement to its material, to restriction in conjunction with microstructure of the improvement of constituent content, when conservative control cost, as far as possible high improve its resistance to corrosion seawater so that the overall durability of device is improved.
Accompanying drawing explanation
The parts that Fig. 1 is one embodiment of high-reliability small-sized sea water desalinating unit of the present invention arrange schematic diagram.
Fig. 2 is the external structure schematic diagram of high-reliability small-sized sea water desalinating unit of the present invention.
Wherein: 1-shell, 2-centrifugal pump, 3-quartz filter, 4-active carbon filter, 5-ultrafilter membrane parts, 6-high-pressure pump, 7-reverse osmosis membrane parts, 81-fresh water outlet pipe A, 82-fresh water outlet pipe B, 9-dock square frame, 10-ultraviolet lamp sterilization parts, 101-clamping apparatus, 11-nutrient substance supplementary device, 12-fresh water outlet pipe C, the air bag of 13-floating member, 131-seawater pressure sensing parts, 132-inflator pump, the whippletree of 141-external fixation component, 142-buckle structure, 143-roller, 15-drinking water storage bin, 16-seawater condensing device.
Detailed description of the invention
Embodiment 1
High-reliability small-sized sea water desalinating unit, including shell, drinking water storage bin, centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump, reverse osmosis membrane parts, external fixation component, floating member, ultraviolet lamp sterilization parts, nutrient substance supplementary device and seawater condensing device.
Described shell is arranged on the outside of centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump and reverse osmosis membrane parts, on the top of shell, fresh water outlet house steward is set, fresh water outlet house steward splits into fresh water outlet pipe A and fresh water outlet pipe B, dense water out is set in the bottom of shell, seawater inlet is set at sidepiece; The arranged outside docking square frame of described fresh water outlet house steward, the top of described docking square frame is connected with ultraviolet lamp sterilization parts, and the sidepiece of described docking square frame arranges fresh water outlet pipe A.
Described centrifugal pump is arranged on the medial part of shell, is connected with seawater inlet, and what sea water passed through centrifugal pump takes out pressure, is pumped in quartz filter.
The entrance of described quartz filter is connected with centrifugal delivery side of pump, and outlet is connected with the entrance of active carbon filter.
The entrance of described active carbon filter is connected with the outlet of quartz filter, and outlet is connected with the entrance of ultrafilter membrane parts; The outlet of described ultrafilter membrane parts is connected by the entrance of high-pressure pump with reverse osmosis membrane parts.
First outlet of described reverse osmosis membrane parts is arranged on the top of shell, is connected with the water outlet of shell, and the second outlet is connected with the dense water out of shell by pipeline.
Described external fixation component is arranged on the side that shell contacts with hull, for this sea water desalinating unit and hull are fixed, including being arranged on the whippletree of shell and buckle structure that to be arranged on hull supporting and the multiple rollers being vertically arranged on shell.
Described floating member is arranged on the side surrounding of shell, including the seawater pressure sensing parts being arranged on the downside of floating member, gas cell, the inflator pump being arranged on hull and the sensing element being arranged on inflator pump;
Described ultraviolet lamp sterilization parts bottom is provided with the docking clamping apparatus that matches of square frame with shell, and the entrance of ultraviolet lamp sterilization parts is connected with fresh water outlet pipe B, outlet with and the entrance of nutrient substance supplementary device be connected; The outlet of described nutrient substance supplementary device arranges fresh water outlet pipe C.
Described seawater condensing device is arranged on housing exterior, seawater condensing device water inlet is connected with described centrifugal delivery side of pump, the side elevation of described seawater condensing device and top board adopt high-strength clear glass to make, top board is non-level angularly disposed, arranging condensing tube in top board obliquely downward, the other end of condensing tube is connected with seawater condensing device outlet.
Described drinking water storage bin is connected with fresh water outlet pipe C by water pipe, is connected with seawater condensing device outlet by water pipe.
Described quartz filter and active carbon filter arrange bottom in the enclosure, and described ultrafilter membrane parts and reverse osmosis membrane parts are arranged on the top of quartz filter and active carbon filter.
Described nutrient substance supplementary device is mineral supplementary device.
Embodiment 2
A kind of high-reliability small-sized sea water desalinating unit, including shell, drinking water storage bin, centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump, reverse osmosis membrane parts, external fixation component, floating member, ultraviolet lamp sterilization parts, nutrient substance supplementary device and seawater condensing device.
Described shell is arranged on the outside of centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump and reverse osmosis membrane parts, on the top of shell, fresh water outlet house steward is set, fresh water outlet house steward splits into fresh water outlet pipe A and fresh water outlet pipe B, dense water out is set in the bottom of shell, seawater inlet is set at sidepiece; The arranged outside docking square frame of described fresh water outlet house steward, the top of described docking square frame is connected with ultraviolet lamp sterilization parts, and the sidepiece of described docking square frame arranges fresh water outlet pipe A.
Described centrifugal pump is arranged on the medial part of shell, is connected with seawater inlet, and what sea water passed through centrifugal pump takes out pressure, is pumped in quartz filter.
The entrance of described quartz filter is connected with centrifugal delivery side of pump, and outlet is connected with the entrance of active carbon filter.
The entrance of described active carbon filter is connected with the outlet of quartz filter, and outlet is connected with the entrance of ultrafilter membrane parts; The outlet of described ultrafilter membrane parts is connected by the entrance of high-pressure pump with reverse osmosis membrane parts.
First outlet of described reverse osmosis membrane parts is arranged on the top of shell, is connected with the water outlet of shell, and the second outlet is connected with the dense water out of shell by pipeline.
Described external fixation component is arranged on the side that shell contacts with hull, for this sea water desalinating unit and hull being fixed, including being arranged on the whippletree of shell and buckle structure that to be arranged on hull supporting and 8 rollers being vertically arranged on shell.
Described floating member is arranged on the side surrounding of shell, including the seawater pressure sensing parts being arranged on the downside of floating member, gas cell, the inflator pump being arranged on hull and the sensing element being arranged on inflator pump;
Described ultraviolet lamp sterilization parts bottom is provided with the docking clamping apparatus that matches of square frame with shell, and the entrance of ultraviolet lamp sterilization parts is connected with fresh water outlet pipe B, outlet with and the entrance of nutrient substance supplementary device be connected; The outlet of described nutrient substance supplementary device arranges fresh water outlet pipe C.
Described seawater condensing device is arranged on housing exterior, seawater condensing device water inlet is connected with described centrifugal delivery side of pump, the side elevation of described seawater condensing device and top board adopt high-strength clear glass to make, top board is non-level angularly disposed, arranging condensing tube in top board obliquely downward, the other end of condensing tube is connected with seawater condensing device outlet.
Described quartz filter and active carbon filter arrange bottom in the enclosure, and described ultrafilter membrane parts and reverse osmosis membrane parts are arranged on the top of quartz filter and active carbon filter.
The material of described shell is sea erosion-resisting high-strength steel, and its component content by mass percentage is calculated as: C:0.039%, Si:0.31%, Mn:1.68%, Ti:0.018%, Ni:5.1%, Cr:6.9%, Nb:0.08%, rare earth RE:0.015%, Cu:0.018%, P:0.002%, S:0.001%, surplus is Fe and inevitable impurity.
The tensile strength of described sea erosion-resisting high-strength steel is 838MPa, and microstructure includes acicular ferrite and island-like martensite, and wherein the percent by volume of acicular ferrite is 66%, and the percent by volume of island-like martensite is 12%.
The acicular ferrite particle mean size at center, described sea erosion-resisting high-strength steel longitudinal section is the 1/5 of surface particle mean size.
Embodiment 3
A kind of high-reliability small-sized sea water desalinating unit, including shell, drinking water storage bin, centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump, reverse osmosis membrane parts, external fixation component, floating member, ultraviolet lamp sterilization parts, nutrient substance supplementary device and seawater condensing device.
Described shell is arranged on the outside of centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump and reverse osmosis membrane parts, on the top of shell, fresh water outlet house steward is set, fresh water outlet house steward splits into fresh water outlet pipe A and fresh water outlet pipe B, dense water out is set in the bottom of shell, seawater inlet is set at sidepiece; The arranged outside docking square frame of described fresh water outlet house steward, the top of described docking square frame is connected with ultraviolet lamp sterilization parts, and the sidepiece of described docking square frame arranges fresh water outlet pipe A.
Described centrifugal pump is arranged on the medial part of shell, is connected with seawater inlet, and what sea water passed through centrifugal pump takes out pressure, is pumped in quartz filter.
The entrance of described quartz filter is connected with centrifugal delivery side of pump, and outlet is connected with the entrance of active carbon filter.
The entrance of described active carbon filter is connected with the outlet of quartz filter, and outlet is connected with the entrance of ultrafilter membrane parts; The outlet of described ultrafilter membrane parts is connected by the entrance of high-pressure pump with reverse osmosis membrane parts.
First outlet of described reverse osmosis membrane parts is arranged on the top of shell, is connected with the water outlet of shell, and the second outlet is connected with the dense water out of shell by pipeline.
Described external fixation component is arranged on the side that shell contacts with hull, for this sea water desalinating unit and hull being fixed, including being arranged on the whippletree of shell and buckle structure that to be arranged on hull supporting and 6 rollers being vertically arranged on shell.
Described floating member is arranged on the side surrounding of shell, including the seawater pressure sensing parts being arranged on the downside of floating member, gas cell, the inflator pump being arranged on hull and the sensing element being arranged on inflator pump.
Described ultraviolet lamp sterilization parts bottom is provided with the docking clamping apparatus that matches of square frame with shell, and the entrance of ultraviolet lamp sterilization parts is connected with fresh water outlet pipe B, outlet with and the entrance of nutrient substance supplementary device be connected; The outlet of described nutrient substance supplementary device arranges fresh water outlet pipe C.
Described quartz filter and active carbon filter arrange bottom in the enclosure, and described ultrafilter membrane parts and reverse osmosis membrane parts are arranged on the top of quartz filter and active carbon filter.
The material of described shell is sea erosion-resisting high-strength steel, and its component content by mass percentage is calculated as: C:0.039%, Si:0.22%, Mn:1.61%, Ti:0.012%, Ni:2.9%, Cr:8.1%, Nb:0.09%, rare earth RE:0.012%, Cu:0.018%, P:0.01%, S:0.005%, surplus is Fe and inevitable impurity.
The tensile strength of described sea erosion-resisting high-strength steel is 858MPa, and microstructure includes acicular ferrite and island-like martensite, and wherein the percent by volume of acicular ferrite is 68%, and the percent by volume of island-like martensite is 11%.
The acicular ferrite particle mean size at center, described sea erosion-resisting high-strength steel longitudinal section is the 1/6 of surface particle mean size.
Claims (3)
1. high-reliability small-sized sea water desalinating unit, it is characterized in that, including shell, drinking water storage bin, centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump, reverse osmosis membrane parts, external fixation component, floating member, ultraviolet lamp sterilization parts, nutrient substance supplementary device and seawater condensing device;
Described shell is arranged on the outside of centrifugal pump, quartz filter, active carbon filter, ultrafilter membrane parts, high-pressure pump and reverse osmosis membrane parts, on the top of shell, fresh water outlet house steward is set, fresh water outlet house steward splits into fresh water outlet pipe A and fresh water outlet pipe B, dense water out is set in the bottom of shell, seawater inlet is set at sidepiece; The arranged outside docking square frame of described fresh water outlet house steward, the top of described docking square frame is connected with ultraviolet lamp sterilization parts, and the sidepiece of described docking square frame arranges fresh water outlet pipe A;
Described centrifugal pump is arranged on the medial part of shell, is connected with seawater inlet, and what sea water passed through centrifugal pump takes out pressure, is pumped in quartz filter;
The entrance of described quartz filter is connected with centrifugal delivery side of pump, and outlet is connected with the entrance of active carbon filter;
The entrance of described active carbon filter is connected with the outlet of quartz filter, and outlet is connected with the entrance of ultrafilter membrane parts; The outlet of described ultrafilter membrane parts is connected by the entrance of high-pressure pump with reverse osmosis membrane parts;
First outlet of described reverse osmosis membrane parts is arranged on the top of shell, is connected with the water outlet of shell, and the second outlet is connected with the dense water out of shell by pipeline;
Described external fixation component is arranged on the side that shell contacts with hull, for this sea water desalinating unit and hull are fixed, including being arranged on the whippletree of shell and buckle structure that to be arranged on hull supporting and the multiple rollers being vertically arranged on shell;
Described floating member is arranged on the side surrounding of shell, including the seawater pressure sensing parts being arranged on the downside of floating member, gas cell, the inflator pump being arranged on hull and the sensing element being arranged on inflator pump;
Described ultraviolet lamp sterilization parts bottom is provided with the docking clamping apparatus that matches of square frame with shell, and the entrance of ultraviolet lamp sterilization parts is connected with fresh water outlet pipe B, outlet with and the entrance of nutrient substance supplementary device be connected; The outlet of described nutrient substance supplementary device arranges fresh water outlet pipe C;
Described seawater condensing device is arranged on housing exterior, seawater condensing device water inlet is connected with described centrifugal delivery side of pump, the side elevation of described seawater condensing device and top board adopt high-strength clear glass to make, top board is non-level angularly disposed, arranging condensing tube in top board obliquely downward, the other end of condensing tube is connected with seawater condensing device outlet;
Described drinking water storage bin is connected with fresh water outlet pipe C by water pipe, is connected with seawater condensing device outlet by water pipe.
2. high-reliability small-sized sea water desalinating unit according to claim 1, it is characterized in that, described quartz filter and active carbon filter arrange bottom in the enclosure, and described ultrafilter membrane parts and reverse osmosis membrane parts are arranged on the top of quartz filter and active carbon filter.
3. the high-reliability small-sized sea water desalinating unit according to claim 1 or 2 or 3, it is characterised in that described nutrient substance supplementary device is mineral supplementary device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234029.5A CN105668885B (en) | 2016-04-16 | 2016-04-16 | High-reliability small-sized sea water desalinating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610234029.5A CN105668885B (en) | 2016-04-16 | 2016-04-16 | High-reliability small-sized sea water desalinating unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105668885A true CN105668885A (en) | 2016-06-15 |
| CN105668885B CN105668885B (en) | 2018-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610234029.5A Active CN105668885B (en) | 2016-04-16 | 2016-04-16 | High-reliability small-sized sea water desalinating unit |
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| CN106915852A (en) * | 2016-11-03 | 2017-07-04 | 蔡顺豪 | A kind of light system of seawaterization |
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| CN105668885B (en) | 2018-04-06 |
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