CN112972974A - Movable propellant decontamination device - Google Patents
Movable propellant decontamination device Download PDFInfo
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- CN112972974A CN112972974A CN202110182972.7A CN202110182972A CN112972974A CN 112972974 A CN112972974 A CN 112972974A CN 202110182972 A CN202110182972 A CN 202110182972A CN 112972974 A CN112972974 A CN 112972974A
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- Prior art keywords
- decontamination
- water
- waste liquid
- bin
- box
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- 238000005202 decontamination Methods 0.000 title claims abstract description 151
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 148
- 239000003380 propellant Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 138
- 239000007788 liquid Substances 0.000 claims abstract description 89
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 85
- 239000002699 waste material Substances 0.000 claims abstract description 74
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 claims abstract description 19
- RHUYHJGZWVXEHW-UHFFFAOYSA-N 1,1-Dimethyhydrazine Chemical compound CN(C)N RHUYHJGZWVXEHW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000446 fuel Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000000108 ultra-filtration Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 239000011550 stock solution Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K7/00—Body washing or cleaning implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L11/00—Methods specially adapted for refuse
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/088—Radiation using a photocatalyst or photosensitiser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/26—Organic substances containing nitrogen or phosphorus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/40—Inorganic substances
- A62D2101/45—Inorganic substances containing nitrogen or phosphorus
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
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- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a movable propellant decontamination device, which aims to solve the problems that most of the conventional propellant decontamination devices have single functions and are fixed in use occasions, and the requirements of application occasions on diversification and function diversification cannot be met. The device is including setting up the box on vehicle chassis, and the box includes top storehouse and end storehouse, and the top storehouse includes equipment storehouse, washing and disinfecting storehouse, shower cabin, change clothing storehouse, stock solution storehouse, personnel's passageway that distribute in proper order after to in the past. An ozone generator and a tail gas destructor are arranged in the equipment bin; a decontamination spray head, a decontamination agent waste liquid collecting tank, unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor are arranged in the decontamination cabin; a water tank, a decontamination agent waste liquid collecting box, a decontamination agent waste liquid filtering box, a concentrated water collecting box, a water pump and a decontamination agent lifting pump are arranged in the liquid storage bin; an ultraviolet lamp is arranged in the decontamination agent waste liquid collection box. The decontamination cabin is used for decontaminating propellant on the protective clothing.
Description
Technical Field
The invention relates to a movable propellant decontamination device.
Background
Unsymmetrical dimethylhydrazine and dinitrogen tetroxide as liquid rocket engine propellants are not only widely applied to the aerospace field, but also applied to certain ground equipment, and have the characteristics of high energy density, large specific impulse and low price, but also have the characteristics of high toxicity and heavy pollution. The propellant generates a large amount of waste gas in the processes of transferring and filling, the concentration of the waste gas is high, the toxicity is high, and the propellant can cause great harm to the health of workers and the natural environment. Therefore, the system operator using the fuel must wear protective clothing during the operation, and after the operation is finished, the propellant residues on the protective clothing need to be washed and eliminated.
Most of the existing propellant decontamination devices are single in function and fixed in use occasions, and the requirements of application occasion diversification and function diversification cannot be met, so that the existing propellant decontamination devices need to be optimized and promoted urgently.
Disclosure of Invention
The invention aims to solve the problems that most of the existing propellant decontamination devices have single functions and fixed use occasions and cannot meet the requirements of diversified application occasions and diversified functions, and provides a movable propellant decontamination device.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a movable propellant decontamination device comprises a vehicle chassis and is characterized in that:
the vehicle chassis is characterized by also comprising a box body arranged on the vehicle chassis, wherein the box body comprises a top bin and a bottom bin; the top bin comprises an equipment bin, a decontamination bin, a shower bin, a clothes changing bin and a liquid storage bin which are sequentially distributed from front to back, and a personnel channel for connecting the decontamination bin, the shower bin and the clothes changing bin;
an ozone generator and a tail gas destructor are arranged in the equipment bin;
a decontamination spray head, a decontamination agent waste liquid collecting tank, unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor are arranged in the decontamination cabin;
a water tank, a decontamination agent waste liquid collecting box, a decontamination agent waste liquid filtering box, a concentrated water collecting box, a water pump and a decontamination agent lifting pump are arranged in the liquid storage bin; an ultraviolet lamp is arranged in the decontamination agent waste liquid collecting box;
the decontamination agent box, the decontamination agent lifting pump and the decontamination nozzle are sequentially connected; the outlets of the decontamination agent waste liquid collecting tank and the ozone generator are respectively connected with a decontamination agent waste liquid collecting box; the inlets of the decontamination agent waste liquid filter box and the tail gas destructor are respectively connected with a decontamination agent waste liquid collecting box; the filtrate of the decontamination agent waste liquid filter box is directly discharged or recycled, and a concentrated water outlet of the decontamination agent waste liquid filter box is connected with a concentrated water collecting box;
the water tank provides shower water for the shower cabin through the water pump.
Furthermore, a concentrated decontamination agent box is also arranged in the liquid storage bin;
the concentrated decontamination agent in the concentrated decontamination agent box enters a proportion regulating valve through a decontamination agent lifting pump; water in the water tank enters the proportion regulating valve through the water pump; and the outlet of the proportional control valve is connected with the decontamination spray head.
Further, an optical alarm is arranged at an outlet of the decontamination cabin;
and the optical alarm is electrically connected with the unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor.
Further, an alarm for over-limit concentration of unsymmetrical dimethylhydrazine and dinitrogen tetroxide is arranged in the personnel channel.
Furthermore, a hot water boiler is also arranged in the equipment bin;
a shower nozzle and a shower water waste liquid collecting tank are arranged in the shower cabin;
a shower water and waste liquid collecting box and a shower water and waste liquid filtering box are also arranged in the liquid storage bin;
one part of water in the water tank enters the water mixing valve through the water pump, and the other part of water enters the hot water boiler; the water heated by the hot water boiler enters a water mixing valve; the outlet of the water mixing valve is connected with the shower nozzle;
the shower water waste liquid collecting tank, the shower water waste liquid collecting box and the shower water waste liquid filtering box are sequentially connected; and the filtrate of the shower water waste liquid filter tank is directly discharged or recycled.
Furthermore, a water suction pump and a water purifier are also arranged in the equipment bin;
the water suction pump, the water purifier and the water tank are connected in sequence.
Furthermore, the water purifier comprises a quartz sand filter layer, an active carbon adsorption layer and an ultrafiltration membrane component which are sequentially arranged along the water flow direction.
Further, the decontamination agent waste liquid collecting box is made of a PVC double-sided coating air-tight cloth material.
Furthermore, an oil tank, a fuel generator and power distribution equipment are arranged in the bottom bin;
the fuel tank provides fuel for the fuel generator;
the fuel generator generates electricity and supplies power through power distribution equipment.
Further, the box body is a heat preservation box body.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the movable propellant decontamination device provided by the invention, the box body is arranged on the vehicle chassis, and the functional bins such as the equipment bin, the decontamination bin, the shower bin, the clothes changing bin, the liquid storage bin and the like are arranged in the box body, so that the decontamination of the protective clothing and the shower of workers are integrated, meanwhile, the decontamination agent waste liquid is collected and subjected to harmless treatment, and the decontamination agent waste liquid is prevented from being leaked and polluted;
(2) the concentrated decontamination agent in the concentrated decontamination agent box is used for being mixed and diluted with water under the condition of insufficient decontamination agent, so that the reserve amount of the decontamination agent is increased;
(3) the concentration monitor of unsymmetrical dimethylhydrazine and dinitrogen tetroxide is arranged in the decontamination cabin, the decontamination effect can be mastered in real time, if residual exists, an optical alarm at the outlet of the decontamination cabin gives an alarm, the residual propellant is prevented from being taken out of the decontamination cabin, and the safety of the device is improved;
(4) the excess concentration alarm of unsymmetrical dimethylhydrazine and dinitrogen tetroxide is arranged in the personnel channel and used for monitoring and alarming the concentration of the propellant in the personnel channel, so that the safety of the device is further improved;
(5) the water tank can store water through municipal water supply or a water pump, and the applicability is wide; under the water shortage working condition, the shower water can be recycled through filtering, so that the service life of the device is prolonged;
(6) the device carries the fuel generator to guarantee the power consumption demand of consumer in the device.
Drawings
FIG. 1 is a side view of the mobile propellant decontamination apparatus of the present invention;
FIG. 2 is a schematic top view of the mobile propellant decontamination apparatus of the present invention;
FIG. 3 is a decontamination workflow diagram of the present invention;
FIG. 4 is a shower workflow diagram of the present invention;
in the figure, 1-top bin;
11-equipment bin, 111-ozone generator, 112-tail gas destructor, 113-hot water boiler, 114-water purifier;
12-decontamination cabin, 121-decontamination spray head, 122-decontamination agent waste liquid collecting tank, 123-unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor;
13-a shower cabin, 131-a shower nozzle, 132-a shower water waste liquid collecting tank;
14-changing the clothes storehouse;
15-a liquid storage bin, 151-a water tank, 152-a decontamination agent tank, 153-a decontamination agent waste liquid collecting box, 1531-an ultraviolet lamp, 154-a decontamination agent waste liquid filtering box, 155-a water pump, 156-a decontamination agent lifting pump, 157-a concentrated water collecting box, 158-a shower water waste liquid collecting box and 159-a shower water waste liquid filtering box;
16-personnel channel, 161-unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration overrun alarm;
2-bottom bin.
Detailed Description
To make the objects, advantages and features of the present invention more apparent, the mobile propellant decontamination apparatus of the present invention is further described in detail below with reference to the accompanying drawings and the specific embodiments.
The invention provides a movable propellant decontamination device, which comprises a vehicle chassis and a box body arranged on the vehicle chassis, wherein the box body is a heat-preservation box body, and as shown in figure 1, the box body comprises a top bin 1 and a bottom bin 2.
As shown in fig. 2, 3 and 4, the top bin 1 includes an equipment bin 11, a decontamination bin 12, a shower bin 13, a dressing bin 14, a liquid storage bin 15 and a personnel channel 16 connecting the decontamination bin 12, the shower bin 13 and the dressing bin 14, which are sequentially distributed from front to back. Personnel's passageway 16 is one-way passage, and according to the clearance flow, the staff steps on the car earlier and gets into and washes the propellant on the protective clothing and disappear in the storehouse 12 that washes and disappears, then gets into shower 13 through personnel's passageway 16 and shower, gets into change clothes storehouse 14 through personnel's passageway 16 at last and changes clothes, directly gets off the car from change clothes storehouse 14 after changing clothes and accomplishing, clears up according to this flow and can avoid taking place secondary pollution.
An ozone generator 111, a tail gas destructor 112, a hot water boiler 113, a water pump and a water purifier 114 are arranged in the equipment chamber 11. Wherein, the water purifier 115 comprises a quartz sand filter layer, an activated carbon adsorption layer and an ultrafiltration membrane component which are arranged in sequence along the water flow direction.
The decontamination cabin 12 is internally provided with a decontamination spray head 121, a decontamination agent waste liquid collecting tank 122, a unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor 123 and an optical alarm. The decontamination spray heads 121 are arranged at three included angles of the wall of the decontamination cabin 12, the three decontamination spray heads 121 are distributed from high to low in height in sequence, and decontamination agents can be sprayed at different angles and different heights; the light alarm is arranged at the outlet of the decontamination cabin 12 and is electrically connected with the unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor 123 for monitoring and alarming the concentration of the propellant in the decontamination cabin 12.
A shower nozzle 131 and a shower water waste liquid collecting tank 132 are provided in the shower cabin 13. The shower nozzles 131 are arranged at three included angles of the wall of the shower cabin 13, and the heights of the three shower nozzles 131 are distributed from high to low in sequence, so that water can be sprayed to different angles and different heights.
Auxiliary equipment such as a locker, a wash stand, a sofa, a fan heater and the like is arranged in the changing room 14.
The liquid storage bin 15 is internally provided with a water tank 151, a decontamination agent tank 152, a decontamination agent waste liquid collecting tank 153, a decontamination agent waste liquid filtering tank 154, a water pump 155, a decontamination agent lifting pump 156, a concentrated water collecting tank 157, a concentrated decontamination agent tank, a shower water waste liquid collecting tank 158 and a shower water waste liquid filtering tank 159. Wherein, the decontamination agent waste liquid collecting box 153 is made of PVC double-sided coating air-tight cloth material, and an ultraviolet lamp 1531 is arranged in the decontamination agent waste liquid collecting box 153.
An excess concentration alarm 161 of unsymmetrical dimethylhydrazine and dinitrogen tetroxide is arranged in the personnel channel 16 and used for monitoring and alarming the concentration of the propellant in the personnel channel 16.
As shown in fig. 3, the decontamination agent tank 152, the decontamination agent lift pump 156, and the decontamination nozzle 121 are connected in sequence, the outlets of the decontamination agent waste liquid collecting tank 122 and the ozone generator 111 are respectively connected to the decontamination agent waste liquid collecting tank 153, the inlets of the decontamination agent waste liquid filtering tank 154 and the tail gas destructor 112 are respectively connected to the decontamination agent waste liquid collecting tank 153, the filtrate of the decontamination agent waste liquid filtering tank 154 is directly discharged or recycled, and the concentrated water outlet thereof is connected to the concentrated water collecting tank 157.
When in use, the decontamination agent in the decontamination agent tank 152 is conveyed to the decontamination nozzle 121 by the decontamination agent lift pump 156 and is sprayed out of the decontamination nozzle 121. When the decontamination agent in the decontamination agent box 152 is insufficient, a valve of the concentrated decontamination agent box can be opened, the concentrated decontamination agent in the concentrated decontamination agent box enters the proportional control valve through the decontamination agent lifting pump 156, meanwhile, the water in the water tank 151 also enters the proportional control valve through the water pump 155, the outlet of the proportional control valve is connected with the decontamination nozzle 121, and the concentrated decontamination agent is mixed and diluted with the water through the proportional control valve and then is sprayed out from the decontamination nozzle 121.
The decontamination agent sprayed from the decontamination nozzle 121 flows to the ground, is collected by the decontamination agent waste liquid collecting tank 122, and further flows into the decontamination agent waste liquid collecting tank 153, the decontamination agent waste liquid is subjected to advanced oxidation by ozone-ultraviolet light-catalyst in the decontamination agent waste liquid collecting tank 153, the generated tail gas enters the tail gas destructor 112 for treatment and then is discharged, the generated waste liquid enters the decontamination agent waste liquid filtering tank 154 for treatment, the obtained filtrate is directly discharged or recycled, and the obtained concentrated water is collected by the concentrated water collecting tank 157 for hazardous waste treatment.
As shown in fig. 4, a part of the water in the water tank 151 enters the water mixing valve through the water pump 155, the other part of the water enters the hot water boiler 113, the water heated by the hot water boiler 113 enters the water mixing valve, and the outlet of the water mixing valve is connected with the shower nozzle 131; the shower water waste liquid collecting tank 132, the shower water waste liquid collecting tank 158 and the shower water waste liquid filtering tank 159 are connected in sequence, and the filtering liquid of the shower water waste liquid filtering tank 159 is directly discharged or recycled. The water tank 151 is provided with an external water supply interface, which can be directly connected to a municipal water supply system, or can be used as a water source through water in rivers and lakes near the suction pump extraction device, and when the suction pump is used, the suction pump, the water purifier 114 and the water tank 151 are sequentially connected.
In use, the water mixing valve mixes the normal temperature water directly supplied from the water pump 155 with the hot water supplied from the hot water boiler 113, and then supplies the water to the shower head 131 to be sprayed from the shower head 131.
The water sprayed from the shower nozzle 131 flows to the ground, is collected by the shower waste liquid collecting tank 132, flows into the shower waste liquid collecting tank 158, and is filtered by the shower waste liquid filtering tank 159, and the obtained filtrate is directly discharged or recycled.
An oil tank, a fuel generator and power distribution equipment are arranged in the bottom bin 2. The fuel tank provides fuel to the fuel generator, which generates electricity and supplies power through the power distribution equipment. In addition, distribution equipment also can direct access municipal power network to satisfy the power consumption demand of consumer in the device.
Claims (10)
1. The utility model provides a portable propellant decontamination device, includes vehicle chassis, its characterized in that:
the vehicle chassis is characterized by also comprising a box body arranged on the vehicle chassis, wherein the box body comprises a top bin (1) and a bottom bin (2); the top bin (1) comprises an equipment bin (11), a decontamination bin (12), a shower bin (13), a clothes changing bin (14), a liquid storage bin (15) and a personnel channel (16) which is connected with the decontamination bin (12), the shower bin (13) and the clothes changing bin (14) which are sequentially distributed from front to back;
an ozone generator (111) and a tail gas destructor (112) are arranged in the equipment bin (11);
a decontamination spray head (121), a decontamination agent waste liquid collecting tank (122), unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor (123) are arranged in the decontamination cabin (12);
a water tank (151), a decontamination agent tank (152), a decontamination agent waste liquid collecting box (153), a decontamination agent waste liquid filtering box (154), a concentrated water collecting box (157), a water pump (155) and a decontamination agent lifting pump (156) are arranged in the liquid storage bin (15); an ultraviolet lamp (1531) is arranged in the decontamination agent waste liquid collecting box (153);
the decontamination agent box (152), the decontamination agent lifting pump (156) and the decontamination nozzle (121) are connected in sequence; outlets of the decontamination agent waste liquid collecting tank (122) and the ozone generator (111) are respectively connected with a decontamination agent waste liquid collecting box (153); the inlets of the decontamination agent waste liquid filter box (154) and the tail gas destructor (112) are respectively connected with a decontamination agent waste liquid collecting box (153); the filtrate of the decontamination agent waste liquid filter box (154) is directly discharged or recycled, and a concentrated water outlet of the decontamination agent waste liquid filter box is connected with a concentrated water collecting box (157);
the water tank (151) provides shower water to the shower cabin (13) through a water pump (155).
2. The mobile propellant decontamination device of claim 1, wherein:
a concentrated decontamination agent box is also arranged in the liquid storage bin (15);
the concentrated decontamination agent in the concentrated decontamination agent box enters the proportion regulating valve through a decontamination agent lifting pump (156); the water in the water tank (151) enters the proportional control valve through a water pump (155); the outlet of the proportional control valve is connected with a decontamination spray head (121).
3. The mobile propellant decontamination device of claim 1, wherein:
an optical alarm is arranged at the outlet of the decontamination cabin (12);
and the optical alarm is electrically connected with the unsymmetrical dimethylhydrazine and dinitrogen tetroxide concentration monitor (123).
4. The mobile propellant decontamination device of claim 3, wherein:
and an excess concentration alarm (161) for unsymmetrical dimethylhydrazine and dinitrogen tetroxide is arranged in the personnel passage (16).
5. The mobile propellant decontamination device of any one of claims 1-4, wherein:
a hot water boiler (113) is also arranged in the equipment bin (11);
a shower nozzle (131) and a shower water waste liquid collecting tank (132) are arranged in the shower cabin (13);
a shower water waste liquid collecting box (158) and a shower water waste liquid filtering box (159) are also arranged in the liquid storage bin (15);
one part of water in the water tank (151) enters the water mixing valve through the water pump (155), and the other part of water enters the hot water boiler (113); the water heated by the hot water boiler (113) enters a water mixing valve; the outlet of the water mixing valve is connected with a shower nozzle (131);
the shower water waste liquid collecting tank (132), the shower water waste liquid collecting tank (158) and the shower water waste liquid filtering tank (159) are connected in sequence; the filtrate of the shower water waste liquid filter tank (159) is directly discharged or recycled.
6. The mobile propellant decontamination device of claim 5, wherein:
a water suction pump and a water purifier (114) are also arranged in the equipment bin (11);
the water suction pump, the water purifier (114) and the water tank (151) are connected in sequence.
7. The mobile propellant decontamination device of claim 6, wherein:
the water purifier (114) comprises a quartz sand filter layer, an activated carbon adsorption layer and an ultrafiltration membrane component which are sequentially arranged along the water flow direction.
8. The mobile propellant decontamination device of claim 7, wherein:
the decontamination agent waste liquid collecting box (153) is made of PVC double-sided coating air-tight cloth.
9. The mobile propellant decontamination device of any one of claims 1-4, wherein:
an oil tank, a fuel generator and power distribution equipment are arranged in the bottom bin (2);
the fuel tank provides fuel for the fuel generator;
the fuel generator generates electricity and supplies power through power distribution equipment.
10. The mobile propellant decontamination device of claim 9, wherein:
the box body is a heat preservation box body.
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| CN202011455264 | 2020-12-10 | ||
| CN2020114552648 | 2020-12-10 |
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| CN112972974A true CN112972974A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110182972.7A Pending CN112972974A (en) | 2020-12-10 | 2021-02-08 | Movable propellant decontamination device |
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