CN106830491A - A kind of efficient urine purification negative pressure evaporation device - Google Patents
A kind of efficient urine purification negative pressure evaporation device Download PDFInfo
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- CN106830491A CN106830491A CN201710194000.3A CN201710194000A CN106830491A CN 106830491 A CN106830491 A CN 106830491A CN 201710194000 A CN201710194000 A CN 201710194000A CN 106830491 A CN106830491 A CN 106830491A
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- Prior art keywords
- urine
- input port
- delivery outlet
- negative pressure
- water
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- 210000002700 urine Anatomy 0.000 title claims abstract description 139
- 238000001704 evaporation Methods 0.000 title claims abstract description 32
- 230000008020 evaporation Effects 0.000 title claims abstract description 29
- 238000000746 purification Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 12
- 230000006641 stabilisation Effects 0.000 claims abstract description 11
- 238000011105 stabilization Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 19
- 238000001223 reverse osmosis Methods 0.000 claims description 19
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 125000004122 cyclic group Chemical group 0.000 claims description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims description 16
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 230000002485 urinary effect Effects 0.000 claims description 9
- 239000012141 concentrate Substances 0.000 claims description 7
- 244000060011 Cocos nucifera Species 0.000 claims description 6
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005292 vacuum distillation Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract description 20
- 238000004140 cleaning Methods 0.000 abstract description 13
- 229910021529 ammonia Inorganic materials 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 230000009466 transformation Effects 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000002384 drinking water standard Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/08—Thin film evaporation
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- 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
- C02F2103/005—Black water originating from toilets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/001—Upstream control, i.e. monitoring for predictive control
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- 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
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- 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)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The present invention relates to a kind of efficient urine purification negative pressure evaporation device, the efficient urine purification negative pressure evaporation device include being used for carrying out urine acidifying reduce the urine stabilization processes device of urine ph values with by evaporating device by stabilized urine separation into concentrated urine and the negative pressure cryogenic alembic of condensed water, the urine stabilization processes device includes casing, pH value detector on the casing, urine agitator and solid doser on the casing, the urine input port of the casing is connected with urinating bucket or urine groove, the urine delivery outlet of the casing is connected with the input port of the negative pressure cryogenic alembic.Efficient urine purification negative pressure evaporation device of the invention has that urine transformation efficiency is high, power consumption is small, conversion process will not produce ammonia and the water of generation can be used to washing one's hands or used as toilet cleaning water advantage.
Description
Technical field
The present invention relates to environmental protection purifying equipment field, and in particular to a kind of efficient urine purification negative pressure evaporation device.
Background technology
It is one of most basic survivability requirement of the mankind to go to toilet, but needs to set up the place of toilet at some, often health
Between place yet to be built have special landform because cannot lead to, draining, lead to not build Shui Chong toilets.In the market ratio
More common solution often sets up non-irrigated lavatory in early stage, is in recent years also occurring in that newest packing and is rushing with using " urine "
The toilet of the technical scheme of " stool ", these toilets are not used for the water flushed the toilet, more not used for cleaning toilet base plate
Cleaning water and the running water for washing one's hands, therefore the sense organ of user can be had a strong impact on and gone to toilet experience, although city at present
Also occur in that some toilets change into cleaning water and use by the urine that urine converting apparatus will be collected on field, but this
A little urine converting apparatus have that urine transformation efficiency is low, power consumption is big, conversion process can produce ammonia and the water of generation cannot
For washing one's hands or as toilet cleaning water.
The content of the invention
It is an object of the invention to provide a kind of efficient urine purification negative pressure evaporation device, it is used to solve existing urine conversion
Equipment has that urine transformation efficiency is low, power consumption big, conversion process can produce ammonia and the water of generation be not used to wash one's hands or
As the problem of toilet cleaning water.
To achieve the above object, the present invention provides a kind of efficient urine purification negative pressure evaporation device, and the efficient urine is net
Changing negative pressure evaporation device includes being used for carrying out urine the urine stabilization processes device of acidifying reduction urine pH value and by evaporation
Means are by stabilized urine separation into concentrated urine and the negative pressure cryogenic alembic of condensed water, the urine stabilization processes device
Including casing, the PH value detector on the casing, the urine agitator on the casing and solid dosing
Device, the urine input port of the casing is connected with urinating bucket or urine groove, and the urine delivery outlet of the casing is low with the negative pressure
The input port connection of warm distiller.
Preferably, the urine stabilization processes device also includes urine pump, the input port of the urine pump and urinating bucket or
Urine groove is connected, and the delivery outlet of the urine pump is connected with the urine input port of the casing.
Preferably, the negative pressure cryogenic alembic includes that rotating scraped film evaporator, shell and tube condenser, concentrate are collected
Case, water-ring vacuum pump, the first oil pump, the second oil pump, heat pump, fan-cooled radiator, expansion valve, cyclic water tank, condensed water are received
Header, main condenser and main evaporator；The urine input port of the rotating scraped film evaporator and the urine delivery outlet of the casing
Connection, the steam outlet of the rotating scraped film evaporator is connected with the vapor inlet port of the shell and tube condenser, the rotation
Turn the heat conduction oil outlet of luwa evaporator to be connected with the conduction oil input port of the main condenser, the heat conduction of the main condenser
Oil outlet is connected with the input port of first oil pump, the delivery outlet of first oil pump and the rotating scraped film evaporator
Conduction oil input port connects, and the urinary concentration delivery outlet of the rotating scraped film evaporator is defeated with the urinary concentration of the concentrate collecting box
Entrance is connected, and the working medium input port of the main condenser is connected with the delivery outlet of the heat pump, and the working medium of the main condenser is defeated
Outlet is connected with the working medium input port of the fan-cooled radiator, and the input port of the heat pump is defeated with the working medium of the main evaporator
Outlet connection, the working medium input port of the main evaporator is connected with the working medium delivery outlet of the cyclic water tank, the main evaporator
Conduction cooling oil input port be connected with the conduction cooling oil outlet of the shell and tube condenser, the conduction cooling oil outlet of the main evaporator
Input port with second oil pump is connected, and the delivery outlet of second oil pump and the conduction cooling oil of the shell and tube condenser are input into
Mouthful connection, the working medium input port of the cyclic water tank be connected with the delivery outlet of the expansion valve, the input port of the expansion valve and
The working medium delivery outlet connection of the fan-cooled radiator, circulation water input and the water-ring vacuum pump of the cyclic water tank
Delivery outlet connection, the input port of the water-ring vacuum pump is connected with the circulation water output of the condensed water collecting box, institute
The condensation water input for stating condensed water collecting box is connected with the condensation water output of the shell and tube condenser.
Preferably, the negative pressure cryogenic alembic also includes needle-valve, the urine of the input port of the needle-valve and the casing
Delivery outlet is connected, and the delivery outlet of the needle-valve is connected with the urine input port of the rotating scraped film evaporator.
Preferably, the efficient urine purification negative pressure evaporation device also includes secondary purifier, the secondary purifier bag
Include reverse osmosis cartridge processor, clarified water pump and filtered water tank；The condensation of the input port of the clarified water pump and the condensed water collecting box
Water output is connected, and the delivery outlet of the clarified water pump is connected with the input port of the reverse osmosis cartridge processor, the counter-infiltration
Ensure public security processor delivery outlet be connected with the input port of the filtered water tank, inside the reverse osmosis cartridge processor from delivery outlet to
PP cotton filter cores, cocoanut active charcoal filter core, RO reverse osmosis membranes and rearmounted cocoanut active charcoal filter core are disposed between input port.
Preferably, the secondary purifier also includes ultraviolet sterilization apparatus, and the ultraviolet sterilization apparatus are closed appearance
Device, is internally provided with for sterilized quartz ultraviolet low-pressure mercury sterilizing lamp, the input port of the ultraviolet sterilization apparatus and institute
State the delivery outlet connection of reverse osmosis cartridge processor, the input port of the delivery outlet of the ultraviolet sterilization apparatus and the filtered water tank
Connection.
The invention has the advantages that：Efficient urine purification negative pressure evaporation device of the invention has urine transformation efficiency
High, power consumption is small, conversion process will not produce ammonia and the water of generation to can be used to wash one's hands or as toilet cleaning water
Advantage.
Brief description of the drawings
Fig. 1 is the structural representation that efficient urine purifies negative pressure evaporation device.
Specific embodiment
Following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
Embodiment 1
As shown in figure 1, the efficient urine purification negative pressure evaporation device steams including urine stabilization processes device 1, negative pressure low temperature
Evaporate device 2 and secondary purifier 3, efficient urine purification negative pressure evaporation device of the invention has that urine transformation efficiency is high, power consumption
Small, conversion process will not produce ammonia and the water of generation to can be used to wash one's hands or as the advantage of toilet cleaning water.
Urine stabilization processes device 1 is used to carry out urine the pH value of acidifying reduction urine, it is ensured that urinated in evaporation process
Urea in liquid will not decomposite ammonia.Urine stabilization processes device 1 includes casing 11, pH value detector (not shown), urine
Pump 14, urine agitator 12 and solid doser 13.The input port of urine pump 14 is connected with urinating bucket 10 or urine groove, urine pump
14 delivery outlet is connected with the urine input port of casing 11, by urine pump 14 by the urine pump 14 in urinating bucket 10 or urine groove
Enter in casing 11, the urine input port of casing 11 sets the top of casing 11, the urine delivery outlet of casing 11 is arranged on casing 11
Bottom.Urine agitator 12 and solid doser 13 are fixedly mounted on casing 11, urine agitator 12 by stirring motor and
Paddle is constituted, and stirring motor drives paddle agitation urine.Solid doser 13 is common feed screw, by spiral
Feeder is sent into medicine in casing 11.The motor of pH value detector, stirring motor and solid doser 13 is filled with control
Put connection, pH value detector is used to detecting the pH value of urine and converts it into electric signal and be sent to control device and processed,
When the pH value in pH value detector measures casing 11 is higher than default pH value, control device control urine agitator 12 and solid
Doser 13 is started working, and solid doser 13 is sent into medicine in casing 11, and urine agitator 12 starts to stir urine, it is ensured that
Urine is fully reacted with medicine, and the medicine of addition can be the solid-state strong oxidizing property inorganic salts for being dissolved in water, or liquid dense sulphur
Acid, the effect of the concentrated sulfuric acid preferably, but for easy to operate and safe, employs solid-solid inorganic salt in the present embodiment, it is main effectively
Composition is NaCIO, NaSO4、KHSO5Deng.Under the low-temperature evaporation environment of acid and strong oxidizing property, urea is decomposed and produced in alkali
The ammonia of property, ammonia reacts rapidly in an acidic solution, hence in so that the release of ammonia is suppressed, additionally, some other
The release of harmful organic contaminants can also be effectively controlled.By to enough medicines are sent into casing 11, reducing urine
PH value, and finally cause urine pH value reach default below pH, prevent the urea in urine during urine evaporation
Ammonia is decomposited, in the present embodiment, default pH value is 2.5.
Negative pressure cryogenic alembic 2 passes through evaporating device by stabilized urine separation into concentrated urine and condensed water, negative pressure
Cryogenic alembic 2 include rotating scraped film evaporator 21, shell and tube condenser 22, concentrate collecting box 23, water-ring vacuum pump 24,
First oil pump 25, the second oil pump 26, heat pump 27, fan-cooled radiator 28, expansion valve 29, cyclic water tank 30, condensed water collecting box
31st, main condenser 32 and main evaporator 33.Rotating scraped film evaporator 21 is the common scraper-type rotating scraped film evaporator of in the market
21, urine is spread to very thin liquid film and it is heated by scraper-type rotating scraped film evaporator 21, accelerates urine evaporation Cheng Shui
Steam.Water-ring vacuum pump 24 is the common water-ring vacuum pump 24 of in the market, and cyclic water tank 30 is then as true for liquid-ring type
Empty pump 24 contains the water tank of recirculated water, in order to the recirculated water for ensureing cyclic water tank 30 is in low-temperature condition, inside cyclic water tank 30
Heat conducting pipe is installed, two ports of heat conducting pipe are respectively as the working medium input port of cyclic water tank 30 and delivery outlet.The present embodiment
In working medium be freon.The urine input port of rotating scraped film evaporator 21, steam outlet and heat conduction oil outlet are respectively provided with
On the top of rotating scraped film evaporator 21, the conduction oil input port of rotating scraped film evaporator 21 is arranged on rotating scraped film evaporator 21
Bottom, the urinary concentration delivery outlet of rotating scraped film evaporator 21 is then arranged on the bottom of rotating scraped film evaporator 21.Rotating scraped film
The urine input port of evaporator 21 is connected with the urine delivery outlet of casing 11, steam outlet and the row of rotating scraped film evaporator 21
The vapor inlet port connection of trumpet cooler 22, the heat conduction oil outlet of rotating scraped film evaporator 21 and the heat conduction of main condenser 32
Oily input port connection, main condenser 32 includes housing and the radiating tube in housing, conduction oil, housing is loaded with housing
On be provided with conduction oil input port and heat conduction oil outlet, two ports of radiating tube are then input into as the working medium of main condenser 32
Mouth and working medium delivery outlet, working medium enter radiating tube and are exported from the working medium of main condenser 32 from the working medium input port of main condenser 32
Mouth outflow, main evaporator 33 is loaded with conduction cooling oil, and conduction cooling oil is same substance with conduction oil, simply in the major function of conduction cooling oil
It is that heat is absorbed in main evaporator 33, reduces the temperature in main evaporator 33.The structure of main evaporator 33 and main condenser 32
Structure is identical, is no longer discussed in detail herein.The heat conduction oil outlet of main condenser 32 is connected with the input port of the first oil pump 25, the
The delivery outlet of one oil pump 25 is connected with the conduction oil input port of rotating scraped film evaporator 21, the urinary concentration of rotating scraped film evaporator 21
Delivery outlet is connected with the urinary concentration input port of concentrate collecting box 23, the working medium input port of main condenser 32 and the output of heat pump 27
Mouth connection, the working medium delivery outlet of main condenser 32 is connected with the working medium input port of fan-cooled radiator 28, the input port of heat pump 27
It is connected with the working medium delivery outlet of main evaporator 33, the working medium input port of main evaporator 33 connects with the working medium delivery outlet of cyclic water tank 30
Connect, the conduction cooling oil input port of main evaporator 33 is connected with the conduction cooling oil outlet of shell and tube condenser 22, shell and tube condenser 22
It is existing shell and tube condenser 22, therefore is no longer discussed in detail.The conduction cooling oil outlet of main evaporator 33 and the second oil pump 26
Input port connection, the delivery outlet of the second oil pump 26 is connected with the oily input port of the conduction cooling of shell and tube condenser 22, cyclic water tank 30
Working medium input port be connected with the delivery outlet of expansion valve 29, the input port of expansion valve 29 exports with the working medium of fan-cooled radiator 28
Mouth connection, the circulation water input of cyclic water tank 30 is connected with the delivery outlet of water-ring vacuum pump 24, water-ring vacuum pump 24
Input port is connected with the circulation water output of condensed water collecting box 31, the condensation water input and shell and tube of condensed water collecting box 31
The condensation water output connection of condenser 22.Can be as flushing supply or health into the condensed water in condensed water collecting box 31
Between cleaning water.Further, in order to be able to be controlled to entering the urine flow in rotating scraped film evaporator 21, the present embodiment
In, negative pressure cryogenic alembic 2 also includes needle-valve 34, and the input port of needle-valve 34 is connected with the urine delivery outlet of casing 11, needle-valve 34
Delivery outlet be connected with the urine input port of rotating scraped film evaporator 21.By controlling needle-valve 34, urine can be made in default stream
It is inhaled under speed in rotating scraped film evaporator 21.In the present embodiment, the conveyance conduit and interface of working medium are all empty using family expenses
Adjusting system common high-pressure copper pipe and copper sleeve.
Further, in order to be able to be further processed to condensed water, condensed water is enable to reach standard for drinking (GB 5749-
2006), can be used to wash one's hands or as toilet cleaning water.Efficient urine purification negative pressure evaporation device in the present embodiment is also
Including secondary purifier 3, secondary purifier 3 includes reverse osmosis cartridge processor 35, clarified water pump 36 and filtered water tank 37.Clarified water pump 36
Input port be connected with the condensation water output of condensed water collecting box 31, the delivery outlet of clarified water pump 36 and reverse osmosis cartridge processor
35 input port connection, the delivery outlet of reverse osmosis cartridge processor 35 is connected with the input port of filtered water tank 37, at reverse osmosis cartridge
Reason device 35 inside be disposed between delivery outlet to input port PP cotton filter cores, cocoanut active charcoal filter core, RO reverse osmosis membranes and
Rearmounted cocoanut active charcoal filter core.Condensed water pumped into by clarified water pump 36 filter in reverse osmosis cartridge processor 35 it is therein harmful miscellaneous
Matter, makes up to drinking water standard, can be used to wash one's hands or as toilet cleaning water.Further, in order to kill possibility
It is present in the bacterium in water, secondary purifier 3 also includes ultraviolet sterilization apparatus 38, and ultraviolet sterilization apparatus 38 are that in the market is normal
The ultraviolet sterilizer seen, the device of ultraviolet sterilization 38 is closed container, is internally provided with low for sterilized quartz ultraviolet ray
Pressure mercury sterilamp, the input port of ultraviolet sterilization apparatus 38 is connected with the delivery outlet of reverse osmosis cartridge processor 35, and ultraviolet is killed
The delivery outlet of bacterium device 38 is connected with the input port of filtered water tank 37.Condensed water after filtering is by the defeated of ultraviolet sterilization apparatus 38
Entrance enters inside ultraviolet sterilization apparatus 38, from the output of ultraviolet sterilization apparatus 38 after bactericidal under ultraviolet irradiation
Mouth uses water as washing one's hands or as toilet cleaning water in flowing out into filtered water tank 37.
Operation principle：By the work of water-ring vacuum pump 24, the gas in rotating scraped film evaporator 21 is taken away, in rotation
Turn to be produced inside luwa evaporator 21 vacuum environment of 4800Pa, meanwhile, heat pump 27 is started working the compression of gaseous working medium
It is pumped into main condenser 32 after into the working medium of high-pressure gaseous, working medium is converted into liquid in main condenser 32 from high-pressure gaseous
State, again during working medium discharge conduction oil in substantial amounts of heat main condenser 32, the work of the first oil pump 25 will master it is cold
Conduction oil after being heated in condenser 32 is pumped into rotating scraped film evaporator 21 so that the temperature in rotating scraped film evaporator 21 is raised
To 45 DEG C or so, conduction oil is returned in main condenser 32 after releasing heat by the conduction oil input port of main condenser 32,
Constantly circulation afterwards.Working medium is converted to after liquid releases heat in the mesohigh gaseous state of main condenser 32, by air-cooled radiating
Device 28 is radiated, and further reduces the temperature of working medium, when working medium passes through expansion valve 29, due to the increase of space moment and heat pump
27 swabbing action, the working medium of liquid changes into gaseous working medium, the heat carried in recirculated water in absorption cycle water tank 30 so that
The temperature reduction of recirculated water, so as to ensure the vacuum pumping capability and final vacuum of water-ring vacuum pump 24.Gas-liquid mixed state
Working medium from cyclic water tank 30 out afterwards enter main evaporator 33 in further gasification absorb heat, reduce main evaporator 33 in
The temperature of conduction cooling oil, the low-pressure gaseous working medium that heat is carry afterwards is compressed into after high-pressure gaseous working medium by heat pump 27 and enters master
Liquefy release heat in condenser 32, afterwards constantly circulation.Second oil pump 26 falls in lines the conduction cooling oil pump in main evaporator 33
In trumpet cooler 22 so that the temperature in shell and tube condenser 22 is maintained at 4 DEG C or so, the conduction cooling oil of heat is absorbed by master
The conduction cooling oil input port of evaporator 33 is returned in main evaporator 33, constantly circulation afterwards.
During the urine pump 14 being collected into urinating bucket 10 or urine groove entered into casing 11 by urine pump 14, urine agitator
12 start to stir urine, while solid doser 13 is started working to drug delivery in casing 11 so that the pH value of urine in casing 11
Decline, when the pH value of urine in pH value detector measures casing 11 is less than default pH value, control device control urine stirring
Device 12 and solid doser 13 are stopped.Stabilized urine carries out flow control by needle-valve 34, and urine is in default stream
It is inhaled under speed in rotating scraped film evaporator 21.Inside rotating scraped film evaporator 21, urine is in rotating scraped film evaporator 21
Scraping under effect for rotor segment, forms the liquid film of 0.3-0.5mm, so as to start height on the inwall of rotating scraped film evaporator 21
Effect evaporation, when urine drops to the urinary concentration output of rotating scraped film evaporator 21 from the urine input port of rotating scraped film evaporator 21
During mouth, urine is condensed to the concentrated urine of original volume 7%, and the urine of concentration is collected by urinary concentration delivery outlet into concentrate
In case 23.The moisture of original volume 93% then becomes vapor in urine, and vapor is made in the negative pressure that water-ring vacuum pump 24 is produced
It is inhaled under in shell and tube condenser 22 and is condensed, vapor is cold into being condensed at low ambient temperatures in shell and tube condenser 22
Solidifying water, and enter condensed water collecting box 31 as flushing supply or toilet cleaning water, part is cold in condensed water collecting box 31
Solidifying water is pumped into by clarified water pump 36 and objectionable impurities therein is filtered in reverse osmosis cartridge processor 35, then is filled by ultraviolet sterilization
Put and enter filtered water tank 37 after the bacterium in 38 killing water bodys, condensed water is reached drinking water standard, as washing one's hands or toilet is clear
It is clean to use water.
Although the present invention is described in detail above to have used general explanation and specific embodiment, at this
On the basis of invention, it can be modified or improved, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (6)
1. a kind of efficient urine purifies negative pressure evaporation device, and the efficient urine purification negative pressure evaporation device includes being used for urine
Carry out acidifying reduce the urine stabilization processes device of urine ph values with by evaporating device by stabilized urine separation into concentration
The negative pressure cryogenic alembic of urine and condensed water, it is characterised in that the urine stabilization processes device is including casing, installed in institute
State the pH value detector on casing, the urine agitator on the casing and solid doser, the urine of the casing
Input port is connected with urinating bucket or urine groove, and the urine delivery outlet of the casing connects with the input port of the negative pressure cryogenic alembic
Connect.
2. efficient urine according to claim 1 purifies negative pressure evaporation device, it is characterised in that at the urine stabilisation
Reason device also includes urine pump, and the input port of the urine pump is connected with urinating bucket or urine groove, the delivery outlet of the urine pump and
The urine input port connection of the casing.
3. efficient urine according to claim 1 purifies negative pressure evaporation device, it is characterised in that the negative pressure low temperature distillation
Device includes rotating scraped film evaporator, shell and tube condenser, concentrate collecting box, water-ring vacuum pump, the first oil pump, the second oil
Pump, heat pump, fan-cooled radiator, expansion valve, cyclic water tank, condensed water collecting box, main condenser and main evaporator；The rotation
The urine input port of luwa evaporator is connected with the urine delivery outlet of the casing, the steam output of the rotating scraped film evaporator
Mouth is connected with the vapor inlet port of the shell and tube condenser, heat conduction oil outlet and the master of the rotating scraped film evaporator
The conduction oil input port connection of condenser, the heat conduction oil outlet of the main condenser connects with the input port of first oil pump
Connect, the delivery outlet of first oil pump is connected with the conduction oil input port of the rotating scraped film evaporator, the rotating scraped film steams
The urinary concentration delivery outlet for sending out device is connected with the urinary concentration input port of the concentrate collecting box, the working medium input of the main condenser
Mouth is connected with the delivery outlet of the heat pump, and the working medium delivery outlet of the main condenser and the working medium of the fan-cooled radiator are input into
Mouth connection, the input port of the heat pump is connected with the working medium delivery outlet of the main evaporator, the working medium input of the main evaporator
Mouthful be connected with the working medium delivery outlet of the cyclic water tank, the oily input port of conduction cooling of the main evaporator and the shell and tube condenser
Conduction cooling oil outlet connection, the conduction cooling oil outlet of the main evaporator is connected with the input port of second oil pump, described
The delivery outlet of the second oil pump is connected with the conduction cooling oil input port of the shell and tube condenser, the working medium input port of the cyclic water tank
Delivery outlet with the expansion valve is connected, and the input port of the expansion valve connects with the working medium delivery outlet of the fan-cooled radiator
Connect, the circulation water input of the cyclic water tank is connected with the delivery outlet of the water-ring vacuum pump, the water-ring vacuum pump
Input port be connected with the circulation water output of the condensed water collecting box, the condensation water input of the condensed water collecting box with
The condensation water output connection of the shell and tube condenser.
4. efficient urine according to claim 3 purifies negative pressure evaporation device, it is characterised in that the negative pressure low temperature distillation
Device also includes needle-valve, and the input port of the needle-valve is connected with the urine delivery outlet of the casing, the delivery outlet of the needle-valve and institute
State the urine input port connection of rotating scraped film evaporator.
5. efficient urine according to claim 3 purifies negative pressure evaporation device, it is characterised in that the efficient urine purification
Negative pressure evaporation device also includes secondary purifier, and the secondary purifier includes reverse osmosis cartridge processor, clarified water pump and clear water
Case；The input port of the clarified water pump is connected with the condensation water output of the condensed water collecting box, the delivery outlet of the clarified water pump
Input port with the reverse osmosis cartridge processor is connected, delivery outlet and the filtered water tank of the reverse osmosis cartridge processor
Input port is connected, and PP cotton filter cores, coconut palm are disposed between delivery outlet to input port inside the reverse osmosis cartridge processor
Shell active carbon filter core, RO reverse osmosis membranes and rearmounted cocoanut active charcoal filter core.
6. efficient urine according to claim 5 purifies negative pressure evaporation device, it is characterised in that the secondary purifier is also
Including ultraviolet sterilization apparatus, the ultraviolet sterilization apparatus are closed container, are internally provided with for sterilized Quartz ultraviolet
Line low-pressure mercury sterilizing lamp, the input port of the ultraviolet sterilization apparatus is connected with the delivery outlet of the reverse osmosis cartridge processor,
The delivery outlet of the ultraviolet sterilization apparatus is connected with the input port of the filtered water tank.
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| CN110386720A (en) * | 2019-06-25 | 2019-10-29 | 广州安赛化工有限公司 | A kind of purifying of plating high-salt wastewater and salt separation system and treatment process |
| CN111960599A (en) * | 2020-09-03 | 2020-11-20 | 常州大学 | Solar urine concentrating and condensed water recycling device and using method thereof |
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| CN106830491B (en) | 2023-04-07 |
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