CN110040370A - Hand-held radiation contact scar decontamination plant - Google Patents
Hand-held radiation contact scar decontamination plant Download PDFInfo
- Publication number
- CN110040370A CN110040370A CN201910420003.3A CN201910420003A CN110040370A CN 110040370 A CN110040370 A CN 110040370A CN 201910420003 A CN201910420003 A CN 201910420003A CN 110040370 A CN110040370 A CN 110040370A
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- CN
- China
- Prior art keywords
- bottle body
- injection valve
- nozzle
- hand
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/201—Lever-operated actuators
- B65D83/202—Lever-operated actuators combined with a hand grip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
- B65D83/30—Nozzles, nozzle fittings or accessories specially adapted therefor for guiding the flow of spray, e.g. funnels, hoods
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses a kind of hand-held radiation contact scar decontamination plant, device includes bottle body, and bottle mouth position installs injection valve；Handle is gripped, is connect with the injection valve；Handle is pressed, connect and controls injection valve with the handle hinge that grips, open injection valve after being pressed；Pressure gauge is set on the injection valve, and is connected to the bottle body inside；Nozzle is set on the injection valve；Safety collar is sprayed, is plugged on the pressing handle, blocking pressing handle cannot press down on.The present invention be suitable for the Large-Scale Equipments such as interior, the underground space can not operation all kinds of places; it realizes the quick control to radioactive pollution and removes; the range of scatter of radioactive pollution can quickly and effectively be controlled; the safety of life and property for protecting the people, minimizes degree for accident harm and loss.
Description
Technical field
The invention belongs to nuclear industry Radwastes treatment fields, and in particular to a kind of hand-held radiation contact scar decontamination dress
It sets.
Background technique
Nuclear energy is a kind of particularly important high-quality, cleaning and economy energy.With the gradually implementation of national nuclear power strategy,
The nuclear energy uses high speed development in China relates to nuclear engineering once letting out because of reasons such as operation, natural calamity, human operational errors
Leakage, such as Radioactive waste management facility accident, nuclear fuel or radioactive waste transport and store accident, for scientific research purpose
Accidents such as radioactive isotope leakage accident, arm store etc. can generate different degrees of nuclear pollution, will to public environment and
The common people cause significant damage and loss.
The elimination of nuclear accident scene radioactive fallout in outdoor open environment belongs to pollution in wide area elimination.Urgent
Being applied in disposal process compared with multi-method includes shoveling principle, douche, Natural Attenuation method, dust suction method, the compacting decontamination of exfoliated membrane body
Method etc..Wherein, exfoliated membrane body compacting decontamination method application at most, mainly utilizes large-scale sprinkling wagon or hand propelled spraying machine,
Inhabitation detergent is sprayed onto large area in contaminated region, the radioactive grain on air and ground is pressed fixation
The peelable film of continuous embedding radioactive grain is formed by the infiltration absorption of inhabitation detergent and autoreactivity on ground
Body.Finally again by membrane body removing curling and shipped off-site, to achieve the purpose that removing.
The emergency action of the nuclear pollution emergency event domestic for closing or semi-closed ring, large-scale flusher cannot be introduced into
Scene, the device and method for outdoor open environment processing large area radioactive pollution have been not suitable for, if cannot have in time
The diffusion of effect ground control radioactive pollution, will lead to contamination hazard range and expands rapidly, and increase later period disposition difficulty, to cause
Heavy economic losses.It mainly include at present gas filtration ventilation and seal isolation for the nuclear pollution processing means of indoor environment, these
Method the scope of application, function, eradicating efficacy and in terms of all existing defects to some extent, with Nuclear Accident Emergency
The requirement of response is also incompatible, lacks the disposition means that quickly, effectively can control and remove live radioactive pollution and answers
With equipment.It is therefore proposed that a kind of hand-held radiation contact scar decontamination plant and method, improve nuclear leakage emergency event emergency disposal
And supportability, it is the basic demand of those skilled in the art.
Summary of the invention
The present invention is proposed to overcome disadvantage existing in the prior art, and the purpose is to provide a kind of hand-held to put
Radioactive pollution decontamination plant.
The technical scheme is that
A kind of hand-held radiation contact scar decontamination plant, comprising:
Bottle body, bottle mouth position install injection valve,
Handle is gripped, is connect with the injection valve；
Handle is pressed, connect and controls injection valve with the handle hinge that grips, open injection valve after being pressed；
Pressure gauge is set on the injection valve, and is connected to the bottle body inside；
Nozzle is set on the injection valve；
Safety collar is sprayed, is plugged on the pressing handle, blocking pressing handle cannot press down on.
The nozzle is single pass atomizer, and the atomizer includes:
Nozzle entrance is hollow cylindrical, and the one end connecting with injection valve forms bulge loop；
Atomizer flaring, is the circular platform type of hollow open at both ends, and miner diameter end is connect with nozzle entrance；
Spiral atomising head, for the screw type of gradually undergauge, bigger diameter end is connect with nozzle entrance, and is set to atomizer flaring
In cavity.
The nozzle is twin-channel mixing nozzle, and the mixing nozzle includes:
Nozzle cannula；
Mixing chamber, one end are connected to two nozzle cannulas, and its internal hybrid blade that multiple helical arrangements are arranged；
Mixing nozzle flaring, is the circular platform type of hollow open at both ends, and miner diameter end is connect with mixing chamber.
The bottle body is one-component suppressor bottle body, and the pressure bottle body of helicitic texture is formed for oral area.
The bottle body is solid-liquid type suppressor bottle body, the pressure bottle body of helicitic texture is formed for oral area, and on its side wall
It is provided with powder pusher.
The powder pusher includes:
Pusher shell, the installation screw thread formed by one end outer wall are set on bottle side wall screw thread mouth；
Hot pressing diaphragm, with the pusher shell at hot sealing mouth heat pressure adhesive；
Piston is pushed, is set to the pusher enclosure interior, and slidably；
Sealing ring is set between the pusher inner walls and push piston outer wall；
Solid constituent powder is filled in the pusher shell, and is set between hot pressing diaphragm and push piston；
Spiral handspike, the threaded connection with the pusher shell, and front end can be protruded into the pusher shell；
Rotating handle is set to the end of the spiral handspike；
Safety collar is pushed, the middle part of the spiral handspike is plugged in.
The bottle body is mixed liquid type suppressor bottle body, and the mixed liquid type suppressor bottle body includes that two independent oral areas are formed
The pressure bottle body of helicitic texture, two bottle bodies are connected by drain connector, be additionally provided between two bottle bodies be auxiliarily fixed ring and
Assist handle.
The drain connector is internally provided with autonomous channel, and is provided with independent injection valve, and injection valve connection is independent
Mixing nozzle seat, mixing nozzle seat is quick connector form, grafting mixing nozzle on mixing nozzle seat.
Catheter is set below the injection valve, and catheter extends to bottle body bottom.
The bottle body is internally provided with stirring ball.
The beneficial effects of the present invention are:
The present invention provides a kind of hand-held radiation contact scar decontamination plants, are applicable to the Large-Scale Equipments such as interior, the underground space
Can not operation all kinds of places.Detergent in radioactive decontamination flusher has good profit to radioactive dust particle
Wet, absorption, embedding effect realize the quick control to radioactive pollution and remove, can quickly and effectively control radioactive pollution
Range of scatter, protect the safety of life and property of the people, accident harm and loss minimized into degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 one-component hand-held radiation contact scar decontamination plant of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of atomizer in the embodiment of the present invention 1,2；
Fig. 3 is the cross-sectional view of 2 solid-liquid type hand-held radiation contact scar decontamination plant of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of powder pusher in the embodiment of the present invention 2；
Fig. 5 is the structural schematic diagram of 3 two-component radioactive pollution decontamination plant of the embodiment of the present invention；
Fig. 6 is the cross-sectional view of 3 two-component radioactive pollution decontamination plant of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of mixing nozzle in the embodiment of the present invention 3；
Fig. 8 is the hybrid blade assembling structure schematic diagram of mixing nozzle in the embodiment of the present invention 3.
Wherein:
11 one-component suppressor bottle bodies 12 grip handle
13 pressing handles 14 spray safety collar
15 atomizers
1501 nozzle entrance, 1502 spiral atomising head
The flaring of 1503 atomizers
16 pressure gauge, 17 injection valve
21 solid-liquid type suppressor bottle body, 22 sidewall thread mouth
23 powder pushers
2301 pusher shells 2302 install screw thread
2303 hot pressing diaphragm, 2304 hot sealing mouth
2305 push 2306 sealing rings of piston
2307 solid constituent powder, 2308 spiral handspike
2309 rotating handles 2310 push safety collar
24 liquid components 25 stir ball
26 catheters
31 A liquid bottle body, 32 B liquid bottle body
33 drain connector, 34 mixing nozzle
3401 nozzle cannula, 3402 mixing chamber
3403 mixing nozzles are flared 3404 hybrid blades
35 are auxiliarily fixed 36 assist handle of ring
37 mixing nozzle seat, 38 A component liquid
39 B component liquid.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment carries out specifically hand-held radiation contact scar decontamination plant of the present invention
It is bright:
A kind of hand-held radiation contact scar decontamination plant, comprising:
Bottle body, bottle mouth position install injection valve 17,
Handle 12 is gripped, is connect with the injection valve 17；
Handle 13 is pressed, connect and controls injection valve 17 with 12 hinge of handle that grips, open injection valve after being pressed
17；
Pressure gauge 16 is set on the injection valve 17, and is connected to the bottle body inside；
Nozzle is set on the injection valve 17；
Safety collar 14 is sprayed, is plugged on the pressing handle 13, blocking pressing handle 13 cannot press down on.
The nozzle is single pass atomizer 15, and the atomizer 15 includes:
Nozzle entrance 1501 is hollow cylindrical, and the one end connecting with injection valve 17 forms bulge loop；
Atomizer flaring 1503, is the circular platform type of hollow open at both ends, and miner diameter end is connect with nozzle entrance 1501；
Spiral atomising head 1502, for the screw type of gradually undergauge, bigger diameter end is connect with nozzle entrance 1501, and is set to atomization
Nozzle is flared in 1503 cavitys.
The nozzle is twin-channel mixing nozzle 34, and the mixing nozzle 34 includes:
Nozzle cannula 3401；
Mixing chamber 3402, one end are connected to two nozzle cannulas 3401, and its internal mixing that multiple helical arrangements are arranged
Blade 3404；
Mixing nozzle flaring 3403, is the circular platform type of hollow open at both ends, and miner diameter end is connect with mixing chamber 3402.
The bottle body is one-component suppressor bottle body 11, and the pressure bottle body of helicitic texture is formed for oral area.
The bottle body is solid-liquid type suppressor bottle body 21, and the pressure bottle body of helicitic texture, and its side wall are formed for oral area
On be provided with powder pusher 23.
When the bottle body fills solid-liquid mixed composition detergent, the pressure bottle body of helicitic texture, side wall are had including oral area
On there are the sidewall thread mouth that one is installed powder pusher, powder pusher is installed on screw thread mouth.
The powder pusher 23 includes:
Pusher shell 2301, the installation screw thread 2302 formed by one end outer wall are set on bottle side wall screw thread mouth；
Hot pressing diaphragm 2303, with the pusher shell 2301 at hot sealing mouth 2304 heat pressure adhesive；
Piston 2305 is pushed, is set to inside the pusher shell 2301, and slidably；
Sealing ring 2306 is set between 2301 inner wall of pusher shell and push 2305 outer wall of piston；
Solid constituent powder 2307 is filled in the pusher shell 2301, and is set to hot pressing diaphragm 2303 and push
Between piston 2305；
Spiral handspike 2308, the threaded connection with the pusher shell 2301, and front end can protrude into the pusher shell
In 2301；
Rotating handle 2309 is set to the end of the spiral handspike 2308；
Safety collar 2310 is pushed, the middle part of the spiral handspike 2308 is plugged in.
Wherein, the material of the pusher shell 2301 is nylon or plastics, and its shape is the hollow circle of open at one end
Cylindricality, open end are hot sealing mouth 2304, and hot sealing mouth 2304 is one end far from installation screw thread 2302；Pusher shell
Body 2301, hot pressing diaphragm 2303 and push piston 2305 form confined space；Push is pushed when 2308 front end of spiral handspike rotates
Piston 2305.
The bottle body is mixed liquid type suppressor bottle body, and the mixed liquid type suppressor bottle body includes that two independent oral areas are formed
The pressure bottle body of helicitic texture, two bottle bodies are connected by drain connector 33, are additionally provided between two bottle bodies and ring is auxiliarily fixed
35 and assist handle 36.
Wherein, it is described be auxiliarily fixed ring 35 be upper and lower two fixed rings, fixed ring is plate structure, thereon formed two with
The through-hole of pressure bottle mates；36 both ends of assist handle are respectively arranged in two fixed rings up and down.
The drain connector 33 is internally provided with autonomous channel, and is provided with independent injection valve, and injection valve connection is only
Vertical mixing nozzle seat 37, mixing nozzle seat 37 are quick connector form, grafting mixing nozzle 34 on mixing nozzle seat 37.
Catheter 26 is set below the injection valve 17, and catheter 26 extends to bottle body bottom.
The bottle body is internally provided with stirring ball 25.
Embodiment 1
When carrying out decontamination operation using one-component hand-held radiation contact scar decontamination plant, it is equipped in one-component suppressor bottle body 11
Single component liquid detergent, loadings are about the 2/3 of bottle body volume, and injection valve 17 is provided on bottle body, and 17 lower end of injection valve is set
It is equipped with catheter 26, catheter 26 extends to 11 bottom of bottle body, and stirring ball 25, catheter 26 and bottle body 11 are also equipped in bottle body 11
The distance of bottom is less than stirring 25 diameter of ball.Atomizer 15 and pressure gauge 16 are mounted on 17 side of injection valve, grip handle 12
It is mounted on 17 top of injection valve, handle 13 is pressed and grips 12 hinge of handle, and control the switch of injection valve 17, spray safety collar
On 14 insertion pressing handles 13 and block pressing handle 13.11 inside charged air pressure of bottle body, pressure gauge 16 show bottle body 11
Internal pressure.
When carrying out sprinkling decontamination, one-component suppressor bottle body 11 is shaken first, prevents bottle body time of repose is too long from leading to liquid
Volume density is irregular, opens safety collar 14, and atomizer 15 is directed at pollution medium surface, presses pressing handle 13 downwards, will
Detergent inside bottle body is uniformly sprayed at contaminated dielectric surface.It waits for a period of time, after to be decontaminated dose is completely dried, uses hand
Or tool removes it from contaminated dielectric surface, and is put into collection bag, the radioactivity for measuring pollution medium surface is dense
Whether degree is up to standard, if it does not meet the standards, repeats spraying operation, and the collection bag centralized collection of membrane body will be housed, it is laggard to burn carbonization treatment
Row burial processing, or directly burial processing is carried out after compression volume reduction.
Embodiment 2
When carrying out decontamination operation using solid-liquid type hand-held radiation contact scar decontamination plant, solid group is housed in powder pusher 23
Part 2307, through heat pressure adhesive at hot sealing mouth 2304, push safety collar 2310 is plugged on spiral and pushes away hot pressing diaphragm 2303
2308 middle part of bar, powder pusher 23 are mounted on 21 side wall of solid-liquid type suppressor bottle body by installing screw thread 2302, solid-liquid type
Liquid components 24 are filled in suppressor bottle body 21, loadings are about the 2/3 of bottle body volume, catheter 26, stirring ball 25, injection
Valve 17, pressure gauge 16 grip handle 12, pressing handle 13, atomizer 15, sprinkling safety collar 14 with embodiment 1 with identical
Mounting structure, equally filled with compressed air in bottle body 21.
When carrying out sprinkling decontamination, push safety collar 2310, turn rotating handle 2309 are removed first, and spiral handspike 2308 pushes away
Dynamic push piston 2305 crushes hot pressing diaphragm 2303 to moving inside bottle body, make solid constituent 2307 and liquid components 24 into
Row mixing, shakes solid-liquid type suppressor bottle body 21, by stirring ball 25, mixes solid constituent 2307 with liquid components 24
It is even, safety collar 14 is opened, atomizer 15 is directed at pollution medium surface, pressing handle 13 is pressed downwards, inside bottle body
Detergent is uniformly sprayed at contaminated dielectric surface, and subsequent operation is same as Example 1.
Embodiment 3
When carrying out decontamination operation using two-component liquid mixing hand-held radiation contact scar decontamination plant, filled in A liquid bottle body 31
There is component A liquid 38, B component liquid 39 is housed in B liquid bottle body 32, loadings are about 2/3, the A liquid bottle body of bottle body volume
31 and B liquid bottle body 32 is mounted on drain connector 33, and ring 35 is auxiliarily fixed and is sleeved on A liquid bottle body 31 and B liquid bottle body
On 32, assist handle 36 is connect with ring 35 is auxiliarily fixed, and two catheters, 26, two stirring balls, 25, two pressure gauges 16 grip
Handle 12, pressing handle 13, sprinkling safety collar 14 and the mounting structure having the same of embodiment 1, A liquid bottle body 31 and B liquid
Equally filled with compressed air in bottle body 32.
Mixing nozzle 34 is plugged on mixing nozzle seat 37, and the mixing nozzle 34 after use can be by pressing mixing nozzle seat
37 fast interface is removed.
When carrying out sprinkling decontamination, A liquid bottle body 31 and B liquid bottle body 32 are shaken, prevents bottle body time of repose is too long from causing
Fluid density is irregular, opens safety collar 14, and mixing nozzle 34 is directed at pollution medium surface, presses pressing handle 13 downwards,
Component A liquid 38 and B component liquid are sprayed at contaminated dielectric surface, subsequent operation by mixing nozzle 34 after evenly mixing
It is same as Example 1.
Using the decontamination method of hand-held radiation contact scar decontamination plant of the present invention, comprising the following steps:
(I) arranges hand-held radiation according to closing or the domestic operating environment of semi-closed ring and the coverage that accident may occur
Contact scar decontamination plant；
After nuclear pollution leakage, nuclear pollution accident occur for (II), incident area is blocked；
(III) opens hand-held radiation decontamination plant, carries out spraying operation to contaminated ground or dielectric surface；
(IV) waits for a period of time, after radioactive decontamination material membrane soma is dry, with hand or tool by it from ground or dielectric surface
It is removed, and is put into collection bag；
(V) measures ground or whether the radioactive concentration of dielectric surface is up to standard, if it does not meet the standards, repeats spraying operation；
(VI) will be equipped with the collection bag centralized collection of membrane body, carry out burial processing after burning carbonization treatment, or directly compress volume reduction
After carry out burial processing.
Hand-held radiation contact scar decontamination plant in the step (III) is one-component and two-component liquid cleaning device
When, decontamination plant directly sprays.
When hand-held radiation contact scar decontamination plant in the step (III) is that liquid consolidates mixed type decontamination plant, will first it consolidate
It rocks in body powder indentation liquid components and is sprayed again after mixing.
The present invention provides a kind of hand-held radiation contact scar decontamination plants, are applicable to the large sizes such as interior, the underground space
Equipment can not operation all kinds of places.Detergent in radioactive decontamination flusher has radioactive dust particle good
Wetting, absorption, embedding effect realize the quick control to radioactive pollution and remove, can quickly and effectively control radioactivity dirt
The range of scatter of dye, protects the safety of life and property of the people, and accident harm and loss are minimized degree.
Claims (10)
1. a kind of hand-held radiation contact scar decontamination plant, it is characterised in that: include:
Bottle body, bottle mouth position install injection valve (17),
Handle (12) are gripped, are connect with the injection valve (17)；
It presses handle (13), connect and control injection valve (17) with described handle (12) hinge that grips, opened after being pressed
Injection valve (17)；
Pressure gauge (16) is set on the injection valve (17), and is connected to the bottle body inside；
Nozzle is set on the injection valve (17)；
It sprays safety collar (14), is plugged on the pressing handle (13), blocking pressing handle (13) cannot press down on.
2. hand-held radiation contact scar decontamination plant according to claim 1, it is characterised in that: the nozzle is single channel
Atomizer (15), the atomizer (15) includes:
Nozzle entrance (1501), is hollow cylindrical, and the one end connecting with injection valve (17) forms bulge loop；
Atomizer is flared (1503), is the circular platform type of hollow open at both ends, and miner diameter end is connect with nozzle entrance (1501)；
Spiral atomising head (1502), for the screw type of gradually undergauge, bigger diameter end is connect with nozzle entrance (1501), and is set to
Atomizer is flared in (1503) cavity.
3. hand-held radiation contact scar decontamination plant according to claim 1, it is characterised in that: the nozzle is binary channels
Mixing nozzle (34), the mixing nozzle (34) includes:
Nozzle cannula (3401)；
Mixing chamber (3402), one end is connected to two nozzle cannulas (3401), and multiple helical arrangements are arranged in its inside
Hybrid blade (3404)；
Mixing nozzle is flared (3403), is the circular platform type of hollow open at both ends, and miner diameter end is connect with mixing chamber (3402).
4. hand-held radiation contact scar decontamination plant according to claim 1, it is characterised in that: the bottle body is one-component
Suppressor bottle body (11) forms the pressure bottle body of helicitic texture for oral area.
5. hand-held radiation contact scar decontamination plant according to claim 1, it is characterised in that: the bottle body is solid-liquid type
Suppressor bottle body (21), forms the pressure bottle body of helicitic texture for oral area, and powder pusher (23) are provided on its side wall.
6. hand-held radiation contact scar decontamination plant according to claim 5, it is characterised in that: the powder pusher
(23) include:
Pusher shell (2301), the installation screw thread (2302) formed by one end outer wall are set to bottle side wall screw thread mouth
On；
Hot pressing diaphragm (2303), with the pusher shell (2301) at hot sealing mouth (2304) heat pressure adhesive；
It pushes piston (2305), it is internal to be set to the pusher shell (2301), and slidably；
Sealing ring (2306) is set between pusher shell (2301) inner wall and push piston (2305) outer wall；
Solid constituent powder (2307) is filled in the pusher shell (2301), and is set to hot pressing diaphragm (2303)
Between push piston (2305)；
Spiral handspike (2308), the threaded connection with the pusher shell (2301), and front end can protrude into the pusher
In shell (2301)；
Rotating handle (2309), is set to the end of the spiral handspike (2308)；
It pushes safety collar (2310), is plugged in the middle part of the spiral handspike (2308).
7. hand-held radiation contact scar decontamination plant according to claim 1, it is characterised in that: the bottle body is two-component
Suppressor bottle body, the two-component suppressor bottle body include the pressure bottle body that two independent oral areas form helicitic texture, and two
Bottle body is connected by drain connector (33), is additionally provided between two bottle bodies and ring (35) and assist handle (36) is auxiliarily fixed.
8. hand-held radiation contact scar decontamination plant according to claim 7, it is characterised in that: the drain connector
(33) it is internally provided with autonomous channel, and is provided with independent injection valve, injection valve is connected to independent mixing nozzle seat (37), mixes
Closing nozzle carrier (37) is quick connector form, grafting mixing nozzle (34) on mixing nozzle seat (37).
9. hand-held radiation contact scar decontamination plant according to claim 1, it is characterised in that: under the injection valve (17)
Side's setting catheter (26), and catheter (26) extends to bottle body bottom.
10. hand-held radiation contact scar decontamination plant according to claim 1, it is characterised in that: set inside the bottle body
It is equipped with stirring ball (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420003.3A CN110040370B (en) | 2019-05-20 | 2019-05-20 | Hand-held radioactive pollution decontaminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910420003.3A CN110040370B (en) | 2019-05-20 | 2019-05-20 | Hand-held radioactive pollution decontaminating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110040370A true CN110040370A (en) | 2019-07-23 |
| CN110040370B CN110040370B (en) | 2023-07-07 |
Family
ID=67282722
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910420003.3A Active CN110040370B (en) | 2019-05-20 | 2019-05-20 | Hand-held radioactive pollution decontaminating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958341A (en) * | 2021-03-19 | 2021-06-15 | 杭州湘泰环境科技有限公司 | Spraying device for pipeline repair and using method thereof |
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