CN2605253Y - Field flexible water-purifying vehicle - Google Patents
Field flexible water-purifying vehicle Download PDFInfo
- Publication number
- CN2605253Y CN2605253Y CN 03212150 CN03212150U CN2605253Y CN 2605253 Y CN2605253 Y CN 2605253Y CN 03212150 CN03212150 CN 03212150 CN 03212150 U CN03212150 U CN 03212150U CN 2605253 Y CN2605253 Y CN 2605253Y
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- Prior art keywords
- water
- filter
- pump
- valve
- seawater desalination
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 239000013535 sea water Substances 0.000 claims abstract description 43
- 238000000746 purification Methods 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 238000010612 desalination reaction Methods 0.000 claims description 32
- 239000013505 freshwater Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 238000001223 reverse osmosis Methods 0.000 claims description 12
- 239000003814 drug Substances 0.000 abstract description 5
- 238000011001 backwashing Methods 0.000 description 21
- 229910001220 stainless steel Inorganic materials 0.000 description 12
- 239000010935 stainless steel Substances 0.000 description 12
- 239000010865 sewage Substances 0.000 description 11
- 239000012528 membrane Substances 0.000 description 5
- 238000000108 ultra-filtration Methods 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 238000011033 desalting Methods 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000012377 drug delivery Methods 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000011140 intestinal infectious disease Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
A field maneuvering water purification vehicle is composed of a on-board water purification equipment which is composed of a pre-treating part of raw water with a raw water case, a magnetizer, an operating pump, a rotating flow separator, a filter and separator for the S S filtration, a multiple medium filter and an active carbon which are connected by a valve and a pipeline in a sequence, a fluvioterrestrial super purification part with a precise filter and a super filter which are connected by the line valve in a sequence and sea water purification part with a high voltage pump in an accumulator, an anti-permeating device in sea water purification and an ultravioley disinfector which are connected by the line valve in a sequence, being characterized in that the pre-treating part of raw water is parted into two ways, one in connection with a clean water case through the fluvioterrestrial super purification part while another in connection with the clean water case through sea water purification part, a medicine fling chest is in connection with the front of the fluvioterrestrial super purification part through a medicine fling pump I and the front of the super purification part and the sea water purification part through a medicine fling pump II..
Description
The technical field is as follows:
the utility model relates to a water purification technology, in particular to a field operation mobile water purifying vehicle which can be suitable for various water sources and meet the requirement of motorization.
Background art:
water is a source of life and providing a potable water that is in compliance with standards under any circumstances is a fundamental guarantee of war victory.
The technical content of the invention is as follows:
the utility model aims at providing a field operations mobile water purification car, it can guarantee under any circumstance can both provide the drinking water that the army accords with the standard, and the guarantee army's battle effectiveness is not harmd.
The utility model provides a motor-driven water purification car of field operations comprises on-vehicle water purification unit, its characterized in that: the water purifying equipment comprises a raw water tank (1), a clean water tank (2), a magnetizer (3), an operating pump (4), a cyclone separator (5), an SS filter material filtering separator (6), a multi-media filter (7), an activated carbon filter (8), a dosing tank (10), a precision filter (12), an ultrafilter (13), an ultraviolet sterilizer (14), a high-pressure pump (15), an energy accumulator (16), a seawater desalination reverse osmosis device (17) and a booster pump (18); wherein,
the raw water tank (1), the magnetizer (3), the running pump (4), the cyclone separator (5), the SS filter material filtering separator (6), the multi-medium filter (7) and the active carbon filter (8) are sequentially connected through a valve and a pipeline to form a raw water pretreatment part;
the precision filter (12) and the ultrafilter (13) are connected in sequence through a valve and a pipeline to form an ultra-pure purification part of the fresh water;
a high-pressure pump (15) with an energy accumulator (16) and a seawater desalination reverse osmosis device (17) are sequentially connected through a valve and a pipeline to form a seawater desalination part;
the raw water pretreatment part is divided into two paths, one path is connected with an ultraviolet sterilizer (14) to the clear water tank (2) through the fresh water ultrapure purification part, and the other path is connected with the multi-medium clear water tank (2) through the seawater desalination part;
a dosing box (10) is additionally arranged, the dosing box (10) is added at the front end of the fresh water ultra-pure purification part through a dosing pump I (9), and is simultaneously added at the front ends of the ultra-pure purification part and the seawater desalination part through a dosing pump II (11).
The utility model discloses the motor-driven water purification car of field operations collects and purifies, mineralizes mineralization, magnetizes, desalts, disinfects, removes functions in an organic whole such as look and go flavor, and ground water such as river, lake, pond and sea water, brackish water are through handling, all can reach army standard drinking water hygienic standard, use under being fit for the army field operations condition of cold district. Daily-treated fresh drinking water 80m3Day-to-day desalination of sea water 20m3Can meet the normal domestic water of 4000 officers and soldiers.
Description of the drawings:
FIG. 1 is a schematic flow chart of a field operation motorized water purifying vehicle structure.
The specific implementation mode is as follows:
as shown in fig. 1, a raw water tank (1), a magnetizer (3), an operation pump (4), a cyclone separator (5), an SS filter material filtering separator (6), a multi-media filter (7) and an active carbon filter (8) are sequentially connected through a valve and a pipeline to form a pretreatment part of raw water; the precision filter (12) and the ultrafilter (13) are connected in sequence through a valve and a pipeline to form an ultra-pure purification part of the fresh water; a high-pressure pump (15) with an energy accumulator (16), a seawater desalination reverse osmosis device (17) and an ultraviolet sterilizer (14) are sequentially connected through a valve and a pipeline to form a seawater desalination part; the raw water pretreatment part is divided into two paths, one path is connected with a clear water tank (2) through a fresh water ultra-pure purification part, and the other path is connected with the clear water tank (2) through a seawater desalination part; the dosing box (10) is added at the front end of the fresh water ultra-pure purification part through a dosing pump I (9) and is simultaneously added at the front ends of the ultra-pure purification part and the seawater desalination part through a dosing pump II (11).
The raw water tank (1) is a stainless steel water tank, the length of which is 1200mm, the width of which is 500mm, the height of which is 1500mm and the water capacity of which is about 900 Kg. The device is used for storing raw water, is welded by a stainless steel plate, is covered by organic glass at the upper part, is provided with an opening, and can be added with disinfectant and flocculating agent when necessary.
The clear water tank (2) is a stainless steel water tank with the length of 800 mm. 500mm wide, 1500mm high and water capacity of about 600 Kg. The device is used for storing purified and desalted clean water, is welded by a stainless steel plate, the upper part of the device is sealed by organic glass, an opening is formed on the organic glass cover, and disinfectant can be added when necessary.
Two magnetizers (3) are arranged at two positions on the vehicle, the first magnetizer is arranged in front of the cyclone separator, and the water purifying effect is improved by mainly utilizing the dissolved oxygen and the coagulation effect of the first magnetizer. The second platform is installed at the end to enhance water activity, and the body fluid circulation of the ribbed person is beneficial to health.
The running pump (4) adopts a Glan-rich variable frequency water pump, and the model is as follows: CRNE5-8 traffic 5m3H, lift 42m, power 1.1Kw and weight 29.6 Kg. Is used for normal operation of the water purifying equipment. The microcomputer is used for controlling the frequency conversion speed regulation to automatically run, thereby ensuring the safe and reliable work and saving the power consumption. The pump has strong corrosion resistance and is suitable for seawater desalination.
The cyclone separator (5) is a stainless steel tank body with the diameter of 500mm and the height of 1380 mm. The device integrates two functions of dosing and precipitation. The electric flocculation generator is a device which is developed by the inventor and is used for replacing the medicine feeding, and the electric flocculation generator has already obtained a national patent, and prepares Al (OH) by an electrolytic method3The flocculating agent is dissolved in water to flocculate the polluted water, so that the filtering effect can be more effectively improved. The cyclone separator is also a precipitation sewage discharge device developed by the inventor, and has obtained national patents, the cyclone separator adopts tangential position water inlet, water floats upwards in a cyclone manner along the wall of a tank in the tank, sewage is sunk through a cyclone separation plate arranged in the tank, clear water flows upwards, and most of settled sewage can be discharged.
The SS filter material filtering separator (6) is self-developed by the inventor and has obtained a national patent, and is a stainless steel tank body with the diameter of 600mm and the height of 1380mm, SS filter materials are filled in the tank body, and a manual multifunctional control valve is arranged on the tank body. Can effectively remove turbidity, iron, manganese and fluorine, and ensure that the turbidity does not become clear.
The multi-media filter (7) is self-developed by the inventor and has obtained a national patent, and is a stainless steel tank body with the diameter of 600mm and the height of 1380mm, which is filled with various mixed media, and a manual multifunctional control valve is arranged on the tank body. Can further purify water quality and remove colloid substances in water.
The activated carbon filter (8) is self-developed by the inventor and has obtained a national patent, and is a stainless steel tank body with the diameter of 500mm and the height of 1380mm, the activated carbon filter is filled with nut shells, and a manual multifunctional control valve is arranged on the tank body. The water-soluble pigment is mainly used for removing color and odor, adsorbing heavy metal ions and improving the taste of water.
The precise filter (12) is self-developed by the inventor, has obtained national patent, is a stainless steel tank body, has a diameter of 300mm and a height of 870mm, is internally provided with a polytetrafluoroethylene filter element, has good strength, large flux and long service life, and can protect an ultrafiltration membrane and a reverse osmosis membrane before being arranged in a hollow fiber ultrafilter and a reverse osmosis seawater desalination system, prevent membrane pores from being blocked and prolong the service life. Can be used for more than one year, and greatly reduces the trouble of frequently replacing the filter element.
The ultrafilter (13) is a stainless steel shell and is arranged on a stainless steel bracket. The model is as follows: LH5, one group of which is provided with 6 branches in total, and the water yield of each branch is 800 l/h. The ultrafiltration membrane is a physical treatment method, and can filter various impurities with the diameter of 0.01 micron (10 ten-thousandth millimeter), including bacteria such as escherichia coli and the like.
The ultraviolet sterilizer (14) is a purchased part and is made of a stainless steel shell. The water flow of the ultraviolet sterilizer for fresh water purification installation is 6m3The water flow of the ultraviolet sterilizer installed for seawater desalination is 2m3H is used as the reference value. An ultraviolet sterilizer is arranged before water is discharged, and is used as a last checkpoint to kill allelopathic germs, ensure the safety of discharged water drinking and prevent intestinal infectious diseases.
The seawater desalination reverse osmosis device (17) is used for meeting the requirement of sea battle guarantee, a set of reverse osmosis seawater desalination system is arranged at the front part of the water purification square cabin, 7 seawater desalination membranes are assembled, and the treated water quantity is 1m3The filter is designed to be used for purifying water in the early stage of fresh water purification, and is also used for pretreatment of seawater desalination.
The booster pump (18) adopts a Glan-rich variable frequency water pump, and has the following model: CRE3-7 flow 3m3H, head 32m, power 0.55Kw, weight 27.3 Kg. The water-transporting radius is 150m, so as to reduce soldiers occupied by troops for water-transporting and be used for transporting water to troops for water-consuming from a long distance.
Further comprising: operating valve F1 — operating the pump inlet valve; f2- -operating the pump-out water valve; f3- -seawater desalination outlet valve; f4- -a drug delivery pump I drug delivery control valve for seawater desalination system; f5- -precision filter outlet valve for sea water desalination system; f6- -precision filter outlet control valve for sea water desalination system; f7- -precision filter backwash control valve; f8- -precision filter outlet valve for fresh water purification system; f9- -precision filter outlet valve; f10- - -feeding valve of feeding pump II; f11- - -adding pump II goes out the medicine control valve; f12- -ultrafiltration outlet valve; f13- -ultrafiltration concentrated water reflux control valve; f14- -control valve of the ultrafiltration effluent inlet clear water tank; f15- - -remote water pump inlet valve; blowdown valve P1- -cyclone blowdown, blow-down valve; p2- -SS filter material filter blowoff valve; p3- -SS filter material filter emptying valve; p4- -original water tank pollution discharge and emptying valve; p5- -clean water tank blowdown, emptying valve; p6-seawater desalination concentrated water pressure regulating valve; p7- -sewage draining and emptying valve of sea water desalting system; p8- -sewage draining and emptying valve of sea water desalting system; p9- -sewage draining and emptying valve of sea water desalting system; p10- -Multi media Filter emptying valve; p11- -multimedia Filter blowoff valve; p12- -an activated carbon filter blow-down valve; p13- -multimedia Filter blowoff valve; p14- -dosing tank emptying valve; p15- -precision Filter blow-down valve; p16- -ultrafilter vent valve.
The fresh water purification operation steps during use are as follows:
1. when the reverse osmosis seawater desalination system is used for fresh water purification, the reverse osmosis seawater desalination system stops working, and F3, F4, F5, F6 and F7 are in a closed state.
2. Valve setting: opening valves F1, F2, F8, F9, F12 and F14; the valves F10, F11 were closed. F13 is a control valve for return water of the ultrafilter, the return water is 10-15% of the water yield, when F12 is opened, the opening degree of the valve should be controlled, and the return water flow should not be controlled too much.
3. F15 is normally closed and is opened when long distance water delivery is needed.
4. All the sewage discharge valves are in a closed state during operation and are only used during sewage discharge or back flushing.
5. And opening the control power-rejection switch to transmit power to the equipment.
6. Firstly, a water source submersible pump works to supply water to a raw water tank, and the water tank can be filled with water in about 25 min.
7. When the water source submersible pump works for 10min, the water pump can be operated by operating the water pump. After the power is switched on, the running water pump is in a frequency conversion working state, 3 water taps on the left side of the vehicle can be used for water after the vehicle is started, and meanwhile, the water can be supplied to the clean water tank after the F11 is started.
8. When the water tank starts to operate, if the water quality does not reach the standard, the F11 can be closed, the F13 can be opened to flow back to the original water tank, and the water can be used again until the standard is reached. The seawater desalination operation step:
1. when used for desalinating seawater, the hollow fiber ultrafilter and the ultraviolet sterilizer 1 are deactivated, and F8, F12, F13, F14 are closed.
2. Valve setting: opening valves F1, F2, F3, F4, F5, F7 and F9; closing valves F6, F10, F11;
3. f4 is a dosing control valve, when the seawater desalination equipment runs, the dosing is required to be started, and a dosing pump needs to be set and dosed quantitatively;
4. f15 is closed at ordinary times like fresh water purification and is opened when long-distance water delivery is needed.
5. All the sewage discharge valves are in a closed state during operation and are only used during sewage discharge or back flushing.
6. And opening a power switch of the control cabinet and transmitting power to the equipment.
7. Firstly, a water source submersible pump works, seawater is taken to supply water to a raw water tank, and the water tank is full of water in about 25 min.
8. When the water source submersible pump works for 10min, the backwashing pump is operated. After the power is switched on, the operation water pump is in a working state, and the pretreated seawater can be delivered to the high-pressure pump at any time.
9. The high-pressure pump requires that the water inlet must be positive pressure, and when the operation pump works normally, the water inlet of the high-pressure pump is positively pressurized with water, the high-pressure pump can be put into operation. The following special indications are that: in any case, the high-pressure pump must not be operated without water.
10. And opening a concentrated water throttle valve and starting the high-pressure pump. The following special indications are that: the high-pressure pump must not be started in any case by closing the rich water throttle.
11. After the water discharged by the equal-concentration water flowmeter and the fresh water flowmeter has no bubbles, the concentrated water throttle valve is closed, and the water recovery rate of the reverse osmosis system is adjusted to be 30 percent, namely the normal operation is started.
12. Shutting down the high-pressure pump: when the seawater desalination system stops operating, the concentrated water throttle valve is slowly opened to gradually reduce the operating pressure of the system, the whole process is not less than 5 minutes, and then the high-pressure pump is closed. Backwashing an SS filter material filter:
1. the water in the raw water tank is pumped by the running pump, and the filter is backwashed.
2. The manual multi-way valve requires that the operation must be shut down, first closing valve F2 on the running pump out pipe.
3. The waste valve P2 is opened.
4. Valve F2 is opened to begin backwashing the SS filter media filter.
5. When the backwashing strength is too high, the backwashing strength can be adjusted through an F2 or P2 valve.
6. After the backwash is complete, valve F2 is closed. Backwashing the multi-media filter:
1. the water for back washing of the multi-media filter is taken from the water purified by the SS filter material filter.
2. The waste valve P11 is opened.
3. And the valve F2 is opened again to start the backwashing of the multimedia filter.
4. When the backwashing strength is too high, the backwashing strength can be adjusted through an F2 or P11 valve.
5. After the backwashing is finished, the valves F2 and P11 are closed. Backwashing the activated carbon filter:
1. the backwashing water of the activated carbon filter is taken from water purified by the SS filter material filter and the multi-media filter.
2. The waste valve P13 is opened.
3. Valve F2 is opened again to start backwashing the activated carbon filter.
4. When the backwashing strength is too large, the backwashing strength can be adjusted through F2 or P13.
5. After the backwash is complete, valve P13 is closed.
6. The activated carbon filter can reduce the backwashing times, and the activated carbon filter can be backwashed for 1 time when the SS filter material filter and the multi-media filter are backwashed for 2 times. Backwashing operation steps of the precision filter:
1. the water for backwashing the precision filter is taken from water purified by an SS filter material filter, a multi-media filter and an activated carbon filter, and the water is backwashed once a month.
2. And F5, F8 and F9 are closed, and the sewage valves F6, F7, F9 and P15 are opened, so that backwashing on the precision filter is started.
3. Because the precision filter tank body is small, the precision filter element is easy to be broken by flushing when the backwashing strength is too high, and the water inlet and outlet quantity can be controlled by F6 or P15 for adjustment.
4. When the flushing is difficult, the precision filter can be opened, the precision filter element is taken out, dirt is cleaned by a brush, if the condition exists, the precision filter element can be soaked in a 10% sulfuric acid solution for 1 hour, and then the precision filter element is flushed with clear water for 2 times. If the precision filter element is damaged, the precision filter element should be replaced.
Claims (1)
1. The utility model provides a mobile water purification car of field operations, comprises on-vehicle water purification unit, its characterized in that: the water purifying equipment comprises a raw water tank (1), a clean water tank (2), a magnetizer (3), an operating pump (4), a cyclone separator (5), an SS filter material filtering separator (6), a multi-media filter (7), an activated carbon filter (8), a dosing tank (10), a precision filter (12), an ultrafilter (13), an ultraviolet sterilizer (14), a high-pressure pump (15), an energy accumulator (16), a seawater desalination reverse osmosis device (17) and a booster pump (18); wherein,
the raw water tank (1), the magnetizer (3), the running pump (4), the cyclone separator (5), the SS filter material filtering separator (6), the multi-medium filter (7) and the active carbon filter (8) are sequentially connected through a valve and a pipeline to form a raw water pretreatment part;
the precision filter (12) and the ultrafilter (13) are connected in sequence through a valve and a pipeline to form an ultra-pure purification part of the fresh water;
a high-pressure pump (15) with an energy accumulator (16), a seawater desalination reverse osmosis device (17) and an ultraviolet sterilizer (14) are sequentially connected through a valve and a pipeline to form a seawater desalination part;
the raw water pretreatment part is divided into two paths, one path is connected with a clear water tank (2) through a fresh water ultra-pure purification part, and the other path is connected with the clear water tank (2) through a seawater desalination part;
a dosing box (10) is additionally arranged, the dosing box (10) is added at the front end of the fresh water ultra-pure purification part through a dosing pump I (9), and is simultaneously added at the front ends of the ultra-pure purification part and the seawater desalination part through a dosing pump II (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212150 CN2605253Y (en) | 2003-03-26 | 2003-03-26 | Field flexible water-purifying vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212150 CN2605253Y (en) | 2003-03-26 | 2003-03-26 | Field flexible water-purifying vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605253Y true CN2605253Y (en) | 2004-03-03 |
Family
ID=34159383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03212150 Expired - Fee Related CN2605253Y (en) | 2003-03-26 | 2003-03-26 | Field flexible water-purifying vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN2605253Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570373B (en) * | 2009-06-18 | 2011-06-15 | 湖南华亿市政工程设计有限公司 | Vehicle flowing-type integrated treatment facility for percolate in townrefuse landfill |
| CN106830495A (en) * | 2017-02-26 | 2017-06-13 | 佛山市三水区希望火炬教育科技有限公司 | A kind of special military water purification vehicle model of teenager's research in defense-related science and technology |
| CN114436463A (en) * | 2022-02-11 | 2022-05-06 | 青岛新太平洋节能环保集团有限公司 | Sewage advanced treatment system |
-
2003
- 2003-03-26 CN CN 03212150 patent/CN2605253Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101570373B (en) * | 2009-06-18 | 2011-06-15 | 湖南华亿市政工程设计有限公司 | Vehicle flowing-type integrated treatment facility for percolate in townrefuse landfill |
| CN106830495A (en) * | 2017-02-26 | 2017-06-13 | 佛山市三水区希望火炬教育科技有限公司 | A kind of special military water purification vehicle model of teenager's research in defense-related science and technology |
| CN114436463A (en) * | 2022-02-11 | 2022-05-06 | 青岛新太平洋节能环保集团有限公司 | Sewage advanced treatment system |
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