CN107942042A - The anti-aging test device and moulding process of a kind of chemicals pail pack - Google Patents
The anti-aging test device and moulding process of a kind of chemicals pail pack Download PDFInfo
- Publication number
- CN107942042A CN107942042A CN201711194812.4A CN201711194812A CN107942042A CN 107942042 A CN107942042 A CN 107942042A CN 201711194812 A CN201711194812 A CN 201711194812A CN 107942042 A CN107942042 A CN 107942042A
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- Prior art keywords
- pail pack
- turntable
- tested
- chemicals
- aging test
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- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 239000000126 substance Substances 0.000 title claims abstract description 27
- 230000003712 anti-aging effect Effects 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 15
- 230000008569 process Effects 0.000 title claims description 13
- 238000000465 moulding Methods 0.000 title description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 238000002474 experimental method Methods 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 10
- 238000010998 test method Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 4
- 238000005336 cracking Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000011056 performance test Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 230000032683 aging Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- -1 further Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/442—Resins; Plastics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of anti-aging test device of chemicals pail pack, including cabinet or building with sealing inner cavity and hermatic door, the bottom surface of sealing inner cavity is rotatably provided with turntable, and turntable is used to carry pail pack to be tested, and turntable is connected with rotary drive mechanism；The side of turntable is provided with the ultraviolet lamp of adjustable wavelength, seals in inner cavity and is additionally provided with explosion-proof heating element and wind turbine；Exhaust outlet is provided with cabinet or building, exhaust outlet is connected with relief valve and exhaust pipe, feed inlet of the exhaust pipe for connecting exhaust outlet, relief valve and pail pack to be tested, and the bottom of cabinet or building is provided with leakage fluid dram.The anti-aging test device of the chemicals pail pack by setting heating member, ultraviolet lamp and turntable at the same time in the inner cavity of sealing, and pressure in bottle is stablized by relief valve, the experiment to pail pack is set to help to investigate the influence of nitric acid, ultraviolet light and heating condition to pail pack mechanical property etc. closer to use condition.
Description
Technical field
The present invention relates to quartz crucible mold technical field, and in particular to a kind of anti-aging test dress of chemicals pail pack
Put and moulding process.
Background technology
Chemicals discharging packaging is mainly packed using plastic barrel, real due to the use of custom and the difference of content, pail pack
The use process on border is inconsistent.By taking nitric acid as an example, normal use habit is to use up nitric acid completely, but actually uses process
In, it may occur that phenomena such as remaining sales volume nitric acid and being exposed to the sun, the nitric acid after heating can decomposite oxides of nitrogen gas, and strong oxygen
The property changed nitric acid can also accelerate the aging of clinker pail pack in the case where being exposed to the sun.Gas rise can pass through bottle in the bottle of preceding problem
Lid pressure release, but later problem can cause pail pack Material Strength and flexibility decrease, and brittleness increase, there are serious safety is hidden
Suffer from.In addition, pail pack also inevitably runs into the above problem during chemical transport.Therefore, it is necessary to chemicals
Pail pack carries out the sampling Detection of stringent incoming test and recycling bin, during subsequent use that safety is hidden to ensure
Trouble minimizes.
It is for the anticorrosion test process of plastic barrel in the prior art：Directly bucket is placed in chemicals, then corrosion
Property chemicals temperature be maintained at 75 degrees Celsius and submerge 48 it is small when after, staving should not have it is any rupture, blistering or deformation.Plastic barrel
Ageing-resistant test include Outdoor exposure test method and artificial ageing test method, wherein artificial ageing test method includes heat
Burn-in test, the exposure degradation under wet heat condition, hyperbaric oxygen and pressure-air heat ageing and artificial weathering's burn-in test.
The anti-aging test equipment that complex factors are directed to specific to chemicals pail pack is had no in the prior art.
The content of the invention
It is an object of the present invention to overcome defect existing in the prior art, there is provided a kind of chemicals pail pack it is resistance to
Ageing test apparatus, few using crackle of the crucible base of the above-mentioned mould preparation demoulding in dehydration is stood, scrappage is low.
To realize above-mentioned technique effect, the technical scheme is that：A kind of anti-aging test dress of chemicals pail pack
Put, it is characterised in that including cabinet or building with sealing inner cavity and hermatic door, the bottom surface for sealing inner cavity is rotatably set
There is turntable, turntable is used to carry pail pack to be tested, and turntable is connected with rotary drive mechanism；The side of turntable is provided with can
The ultraviolet lamp of adjusting wavelength, seals in inner cavity and is additionally provided with explosion-proof heating element and wind turbine；It is provided with cabinet or building
Exhaust outlet, exhaust outlet are connected with relief valve and exhaust pipe, and exhaust pipe is used to connect exhaust outlet, relief valve and pail pack to be tested
The bottom of feed inlet, cabinet or building is provided with leakage fluid dram.
Driven by rotary disc includes the pail pack to be tested rotation of nitric acid, to ensure each part in pail pack side by uniform irradiation.
Under conditions of heating and ultraviolet lighting, nitric acid accelerated decomposition, caused oxides of nitrogen gas can increase the pressure in pail pack,
Said structure can timely pressure release, ensure ultraviolet light process lasting progress.
Need to connect the pressure gauge just achievable real time monitoring for pressure in bucket on pail pack to be tested.In order to avoid hair
Raw movement interference, exhaust pipe are connected by swivel joint with the connector of pail pack feed inlet to be tested.Swivel joint can be straight
The pail pack only for top surface with a feed inlet of line style or L-shaped, can connect exhaust pipe and pressure by crossover sub
Meter connection.
When relief valve or pressure gauge break down, it is quick-fried that defective packages bucket occurs that injection nitric acid, most serious can occur
Split, in order to avoid nitric acid splashes, preferable technical solution is that turntable top surface is provided with transparent plastic cylinder, transparent plastic cylinder
Height be not less than the height of pail pack to be tested, the air outlet of wind turbine is open upper and lower corresponding with transparent plastic cylinder, transparent
Liquid outlet is provided between plastic cylinder bottom and turntable.Based on practical structures, liquid outlet is arranged on the bottom of transparent plastic cylinder
End, controls the discharging of liquid, further, liquid valve is provided with liquid outlet for convenience.
Further, the air inlet of wind turbine, which is connected with, is air-dried filter, is coagulated to avoid the water vapour in sealing cavity
Knot influences ultraviolet light direct projection on transparent plastic cylinder, so that Aging simulation is inaccurate.
For the safety of guarantee test, preferable technical solution is, heating element is steam pipe coil, the both ends of steam pipe coil
It is connected with the feeding machanism outside cabinet or building.
Common, turntable is metal material, to avoid turntable from reacting with nitric acid, while ensures nitric acid not corrosion electrical motor
Etc. equipment, preferable technical solution is that head cover is detachably provided with turntable, and the surface of transparent plastic cylinder and head cover, which is fixed, to be connected
Connect, the driving mechanism periphery of turntable is provided with blast ring, and the periphery of blast ring is provided with cricoid overflow launder, the bottom of overflow launder
Communicated with leakage fluid dram；The outer rim of head cover is arranged in overflow launder.Generation nitric acid overflows, and nitric acid is flowed out via liquid outlet, and via
The outer rim of head cover is imported in overflow launder, eventually flows to the leakage fluid dram of the bottom of cabinet or building.Overflow launder groove width is smaller, will not
Trolley translation is hindered, the pail pack for filling nitric acid is transported easy to trolley.
For the ease of pail pack position, preferable technical solution be provided with head cover it is matched with pail pack bottom
Concave part.
Discharge is read in order to further facilitate the fast of leak fluid, preferable technical solution is to be provided with around concave part
Diversion trench, diversion trench one end are communicated with concave part, and the other end of diversion trench extends to the capping edge of head cover.
Since volume plastic barrel of the prior art is different, the position of charging hole is differed, using flexible exhaust
The torsion of exhaust pipe easily occurs for tube capacity, the easy gas leakage of exhaust pipe, in order to facilitate being telescopically connected for exhaust pipe, preferable technical solution
For exhaust pipe is composed for hard pipeline section and flexible pipeline section, and flexible pipeline section is connected with exhaust outlet, and stretch pipeline section and and telescoping tube
Hard pipeline section one end of section connection is set in guide cylinder, and the top of guide cylinder is fixedly connected with cabinet or building inner surface,
The center overlapping of axles of exhaust outlet, exhaust pipe and turntable, the inlet end of exhaust pipe are provided with linear swivel joint, linear rotation
Connector is used to be connected with the exhaust crossover sub of pail pack feed inlet to be tested.
The second object of the present invention is to provide a kind of anti-aging test method of chemicals pail pack, it is characterised in that
Comprise the following steps：
S1：By the pail pack to be tested equipped with predetermined 70% nitric acid of Packing Unit molar concentration as on turntable, in pail pack to be tested
Feed inlet on connect pressure gauge and exhaust pipe, the end of exhaust pipe and be located at the ullage of pail pack to be tested；
S2：Open ultraviolet lamp, heating element, start rotary disc driving mechanism, treat test bag barrelling carry out the scheduled time, temperature and
The burin-in process of ultraviolet wavelength, when pressure is more than an atmospheric pressure, opening relief valve pressure release in pail pack to be tested；
S3：After the completion of burin-in process, pail pack to be tested is taken out, discharge nitric acid in bucket, cool down 10~30min, after cleaning-drying
It is tested for the property.
Specifically, predetermined temperature is specifically chosen in 20-80 DEG C, ultraviolet wavelength is specifically chosen between 100-300nm.
Preferable technical solution is that performance test includes stress cracking experiment, drop test and pile test.
The advantages of the present invention are：
The anti-aging test device of the chemicals pail pack by setting heating member, ultraviolet lamp and turning at the same time in the inner cavity of sealing
Disk, and pressure in bottle is stablized by relief valve, pail pack single factor experiment method of the prior art is different from, is made to pail pack
Experiment closer to use condition, help to investigate the influence of nitric acid, ultraviolet light and heating condition to pail pack mechanical property etc..
Brief description of the drawings
Fig. 1 is the structure diagram of the anti-aging test device embodiment 1 of chemicals pail pack of the present invention；
Fig. 2 is the structure diagram of embodiment 2.
In figure：1st, cabinet；2nd, turntable；3rd, rotary drive mechanism；4th, ultraviolet lamp；5th, heating element；6th, wind turbine；7th, it is vented
Mouthful；8th, relief valve；9th, exhaust pipe；91st, hard pipeline section；92nd, stretch pipeline section；10th, leakage fluid dram；11st, transparent plastic cylinder；12nd, go out
Liquid mouth；13rd, head cover；14th, blast ring；15th, overflow launder；16th, concave part；17th, diversion trench；18th, guide cylinder；19th, linear rotates
Connector.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is further described.Following embodiments are only
For clearly illustrating technical scheme, and it is not intended to limit the protection scope of the present invention and limits the scope of the invention.
Embodiment 1
As shown in Figure 1, the anti-aging test device of 1 chemicals pail pack of embodiment, including with the cabinet 1 for sealing inner cavity or build
Thing is built, the bottom surface for sealing inner cavity is rotatably provided with turntable 2, and turntable 2 is used to carry pail pack to be tested, and turntable 2 drives with rotation
Motivation structure 3 is connected；The side of turntable 2 is provided with the ultraviolet lamp 4 of adjustable wavelength, is additionally provided with sealing inner cavity explosion-proof
Heating element 5 and wind turbine 6；Exhaust outlet 7 is provided with cabinet 1 or building, exhaust outlet 7 is connected with relief valve 8 and exhaust pipe 9,
Exhaust pipe 9 is used for the feed inlet for connecting exhaust outlet 7, relief valve 8 and pail pack to be tested, the bottom setting of cabinet 1 or building
There is leakage fluid dram 10.
Rotary drive mechanism includes motor, gear reducer and gear drive in embodiment 1.
Turntable top surface is provided with transparent plastic cylinder 11, and the height of transparent plastic cylinder 11 is not less than pail pack to be tested
Highly, the air outlet of wind turbine 6 and the opening of transparent plastic cylinder 11 are corresponding up and down, and 11 bottom of transparent plastic cylinder is provided with out liquid
Mouth 12.
Heating element 5 is steam pipe coil, and the both ends of steam pipe coil are connected with the feeding machanism outside cabinet or building.
1 transfer panel surface of embodiment coats one layer of corrosion prevention film.
Embodiment 2
As shown in Fig. 2, embodiment 2 and embodiment 1 difference lies in：Head cover 13, transparent plastic cylinder are detachably provided with turntable 2
Body 11 is fixedly connected with the surface of head cover 13, and the driving mechanism periphery of turntable 2 is provided with blast ring 14, and the periphery of blast ring 14 is set
Cricoid overflow launder 15 is equipped with, the bottom of overflow launder 15 is communicated with leakage fluid dram 10；The outer rim of head cover 13 is arranged in overflow launder 15.
Concave part 16 matched with pail pack bottom is provided with head cover 13.
Diversion trench 17 is provided with around concave part 16,17 one end of diversion trench is communicated with concave part 16, diversion trench 17 it is another
One end extends to the capping edge of head cover 13, i.e. liquid outlet is arranged on the head cover of turntable.
Exhaust pipe 9 is composed for hard pipeline section 91 and flexible pipeline section 92, and flexible pipeline section 92 is connected with exhaust outlet 7, is stretched
Pipeline section 92 and 91 one end of hard pipeline section being connected with flexible pipeline section 92 are set in guide cylinder 18, the top of guide cylinder 18 and cabinet
Or building inner surface is fixedly connected, the center overlapping of axles of exhaust outlet 7, exhaust pipe 9 and turntable 2, the inlet end of exhaust pipe 9 is set
There is linear swivel joint 19, linear swivel joint 19 is used to connect with the exhaust crossover sub of pail pack feed inlet to be tested
Connect.
The anti-aging test method of chemicals pail pack comprises the following steps：
S1：By the pail pack to be tested equipped with predetermined 70% nitric acid of Packing Unit molar concentration as on turntable, in pail pack to be tested
Feed inlet on connect pressure gauge and exhaust pipe, the end of exhaust pipe and be located at the ullage of pail pack to be tested；
S2：Open ultraviolet lamp, heating element, start rotary disc driving mechanism, treat test bag barrelling carry out the scheduled time, temperature and
The burin-in process of ultraviolet wavelength, when pressure is more than an atmospheric pressure, opening relief valve pressure release in pail pack to be tested；
S3：After the completion of burin-in process, pail pack to be tested is taken out, discharge nitric acid in bucket, cool down 10~30min, after cleaning-drying
It is tested for the property.
Performance test includes stress cracking experiment, drop test and pile test.
In use, being filled with nitric acid into container to be tested first, then container to be tested is transferred on turntable with fork truck,
Exhaust pipe is communicated with the feed inlet of container, installation pressure gauge etc., then operating personnel withdraw from closing inner chamber, begin to warm up, is purple
Outer illumination and turntable, it is furthermore preferred that first removing the water vapour in closing inner chamber（Utilize the air of cabinet either internally or externally
Device for drying and filtering）.
Further, it is necessary to control system is equipped with, to ensure that pressure reaches predetermined in temperature and container to be tested
Value is that the control system and air bleeding valve of corresponding heating element can be with fast reactions.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of anti-aging test device of chemicals pail pack, it is characterised in that including with sealing inner cavity and hermatic door
Cabinet or building, the bottom surface for sealing inner cavity are rotatably provided with turntable, and turntable is used to carry pail pack to be tested, turntable and rotation
Turn driving mechanism mating connection；The side of turntable is provided with the ultraviolet lamp of adjustable wavelength, is additionally provided with sealing inner cavity explosion-proof
Heating element and wind turbine；Exhaust outlet is provided with cabinet or building, exhaust outlet is connected with relief valve and exhaust pipe, exhaust pipe
For connecting the feed inlet of exhaust outlet, relief valve and pail pack to be tested, the bottom of cabinet or building is provided with leakage fluid dram.
2. the anti-aging test device of chemicals pail pack according to claim 1, it is characterised in that turntable top surface is set
Have a transparent plastic cylinder, the height of transparent plastic cylinder is not less than the height of pail pack to be tested, the air outlet of wind turbine with it is transparent
The opening of plastic cylinder is corresponding up and down, and liquid outlet is provided between transparent plastic cylinder bottom and turntable.
3. the anti-aging test device of chemicals pail pack according to claim 1, it is characterised in that heating element is steaming
Vapour coil pipe, the both ends of steam pipe coil are connected with the feeding machanism outside cabinet or building.
4. the anti-aging test device of chemicals pail pack according to claim 2, it is characterised in that detachable on turntable
Head cover is provided with, transparent plastic cylinder is fixedly connected with the surface of head cover, and the driving mechanism periphery of turntable is provided with blast ring, is prevented
The periphery of quick-fried ring is provided with cricoid overflow launder, and the bottom of overflow launder is communicated with leakage fluid dram；The outer rim of head cover is arranged on overflow launder
In.
5. the anti-aging test device of chemicals pail pack according to claim 4, it is characterised in that be provided with head cover
With the matched concave part in pail pack bottom.
6. the anti-aging test device of chemicals pail pack according to claim 5, it is characterised in that around concave part
Diversion trench is provided with, diversion trench one end is communicated with concave part, and the other end of diversion trench extends to the capping edge of head cover.
7. the anti-aging test device of chemicals pail pack according to claim 1, it is characterised in that exhaust pipe is hard
Pipeline section and flexible pipeline section are composed, and flexible pipeline section is connected with exhaust outlet, flexible pipeline section and the stereoplasm tube being connected with flexible pipeline section
Duan Yiduan is set in guide cylinder, and the top of guide cylinder is fixedly connected with cabinet or building inner surface, exhaust outlet, exhaust pipe and
The center overlapping of axles of turntable, the inlet end of exhaust pipe are provided with linear swivel joint, linear swivel joint be used for it is to be measured
Try the exhaust crossover sub connection of pail pack feed inlet.
A kind of 8. anti-aging test method of chemicals pail pack, it is characterised in that comprise the following steps：
S1：By the pail pack to be tested equipped with predetermined 70% nitric acid of Packing Unit molar concentration as on turntable, in pail pack to be tested
Feed inlet on connect pressure gauge and exhaust pipe, the end of exhaust pipe and be located at the ullage of pail pack to be tested；
S2：Open ultraviolet lamp, heating element, start rotary disc driving mechanism, treat test bag barrelling carry out the scheduled time, temperature and
The burin-in process of ultraviolet wavelength, when pressure is more than an atmospheric pressure, opening relief valve pressure release in pail pack to be tested；
S3：After the completion of burin-in process, pail pack to be tested is taken out, discharge nitric acid in bucket, cool down 10~30min, after cleaning-drying
It is tested for the property.
9. the anti-aging test method of chemicals pail pack according to claim 7, it is characterised in that performance test includes
Stress cracking experiment, drop test and pile test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194812.4A CN107942042B (en) | 2017-11-24 | 2017-11-24 | Aging resistance test device and method for chemical packaging barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711194812.4A CN107942042B (en) | 2017-11-24 | 2017-11-24 | Aging resistance test device and method for chemical packaging barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107942042A true CN107942042A (en) | 2018-04-20 |
| CN107942042B CN107942042B (en) | 2020-07-07 |
Family
ID=61948800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711194812.4A Active CN107942042B (en) | 2017-11-24 | 2017-11-24 | Aging resistance test device and method for chemical packaging barrel |
Country Status (1)
| Country | Link |
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| CN (1) | CN107942042B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610142A (en) * | 2020-06-02 | 2020-09-01 | 浙江工业大学 | Corrosion device for metal corrosion fatigue test |
| CN114354164A (en) * | 2021-12-30 | 2022-04-15 | 宁波市产品食品质量检验研究院(宁波市纤维检验所) | Garbage bin performance detection device |
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Cited By (4)
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| CN111610142A (en) * | 2020-06-02 | 2020-09-01 | 浙江工业大学 | Corrosion device for metal corrosion fatigue test |
| CN111610142B (en) * | 2020-06-02 | 2024-06-11 | 浙江工业大学 | Corrosion device for metal corrosion fatigue test |
| CN114354164A (en) * | 2021-12-30 | 2022-04-15 | 宁波市产品食品质量检验研究院(宁波市纤维检验所) | Garbage bin performance detection device |
| CN114354164B (en) * | 2021-12-30 | 2023-12-12 | 宁波市产品食品质量检验研究院(宁波市纤维检验所) | Garbage bin performance detection device |
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