CN106053284A - Environment adaptability test apparatus for absorption performance of granular oil-absorbing material - Google Patents
Environment adaptability test apparatus for absorption performance of granular oil-absorbing material Download PDFInfo
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- CN106053284A CN106053284A CN201610677796.3A CN201610677796A CN106053284A CN 106053284 A CN106053284 A CN 106053284A CN 201610677796 A CN201610677796 A CN 201610677796A CN 106053284 A CN106053284 A CN 106053284A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
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Abstract
The invention provides an environment adaptability test apparatus for absorption performance of a granular oil-absorbing material. The apparatus includes a sinking and floatation dynamic test system, a water tank, an environment factor monitoring system, a wave forming system, a temperature control system, an oil-absorbing material feeding and sampling system, and a data collection system. The environment factor monitoring system, the wave forming system, the temperature control system and the oil-absorbing material feeding and sampling system are arranged in the water tank and are connected to the data collection system. Under laboratory conditions, the apparatus is used for simulating a real environment to carry out environment adaptability test analysis for the absorption performance of the granular oil-absorbing material. The absorption performance data acquired in the test is more scientific and effective, and meanwhile, work efficiency is also increased.
Description
Technical field
The invention belongs to environmental suitability technical field of measurement and test, especially relate to a kind of graininess oil absorption material absorption property
Environmental suitability test device.
Background technology
Sea-freight is the main mode of petroleum transportation, along with the high speed development of oil shipping, too increases marine oil overflow thing
Therefore probability of happening.Marine environment can be caused harm greatly by oil spill accident, along with ocean and the technology of bay spill response
Development, the kind of oil absorption material also becomes increasingly abundant, the hydrophilic oleophobic property to oil absorption material, swelling rate, oil suction multiplying power and
The mensuration of sink-float performance etc. is the key of screening oil absorption material.
During concrete mensuration, inventor finds that oil absorption material performance test is based substantially on static environment, and real
Border marine environment is complicated and changeable, the conditions such as the stormy waves in ocean, the variations in temperature of sea water, pH value, salinity is not examined
Including Lving, so that the experimental determination performance of oil absorption material fails to agree with completely actual environment.
The environmental suitability of oil absorption material is had higher requirement by the particularity of marine environment, adsorbs at oil spilling at present
The subject matter that material absorption property exists during measuring has: 1. there is unicity in experimental design, simply simply carries out
Stable state absorption property is tested, and fails to take environmental factors and dynamic changing process into account；2. experimentation loss of learning, due to
The unicity of experimental design, insufficient to Environmental factor analysis, experiment sensor is arranged unreasonable, causes experimentation information to lack
Lose；3. experimental cost is high, inefficiency.
Summary of the invention
In view of this, it is contemplated that propose a kind of graininess oil absorption material absorption property environmental suitability test device,
Fully environmental factors and dynamic changing process are taken into account, it is possible to simulating real environment, experimental result is more reliable.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of graininess oil absorption material absorption property environmental suitability test device, including sink-float property dynamic test system,
Tank, envirment factor monitor system, wave making system, temperature control system, oil absorption material sample introduction sampler, data acquisition system
System, arranges envirment factor monitoring system, wave making system, the temperature control system being connected with data collecting system in described tank,
And oil absorption material sample introduction sampler.
Further, also include sink-float property dynamic test system, described sink-float dynamic test system by vibration table and its
Can constituting by airtight column type glass container of upper setting.
Further, described wave making system uses push-plate type wave maker, including servomotor, drives controller, ball wire
Thick stick, push wave plate etc. form, and the outfan of servomotor connects one end of ball-screw, and described ball-screw is provided with containing following
The nut of ring ball, is provided with the guide rail of setting in parallel below ball-screw, described slide on rails arranges slide block；Described cunning
Push arm on block links together with the pair of nut of nut, and described push wave plate is connected with slide block by link, and push wave plate is vertical
It is arranged in tank；Described servomotor is connected with driving controller, drives controller to be connected with making ripple control system.
Further, described temperature control system includes air source heat pump, air source heat pump controller and temperature sensor,
Described air source heat pump is arranged on the water circulating pipe connected with tank, and air source heat pump is with air source heat pump controller even
Connect；Described temperature sensor is fixed on basin sidewall by clip.
Further, described envirment factor monitoring system includes pH sensor, conductivity sensor, temperature sensor,
Wall-mounted mode is all used to be placed in the side-walls of tank.
Further, described oil absorption material sample introduction sampler is mainly by rolling ring, rustless steel steel pole, adsorption material magazine group
Becoming, support is individually fixed in the medium position of the tank left and right sides, is fixed by smooth rustless steel steel pole, on rustless steel steel pole
Through smooth rolling ring, the rolling ring making circle can be with being intended on rustless steel steel pole slip；Described adsorption material magazine is for golden
Belong to what silk screen was made, connect adsorption material magazine and rolling ring with suspension line.
Further, described data collecting system is mainly made up of computer and computer control interface assembly.
Further, described tank is the cuboid large container of safety glass material, which is provided with water inlet and water outlet
Mouthful, its outer wall reference mark, wave absorption material is placed at two ends.
Relative to prior art, present invention have the advantage that
(1) under laboratory condition, use this unit simulation actual environment, carry out graininess oil absorption material absorption property environment
Compatibility test is analyzed, and is its laboratory gained adsorption performance data more science, effectiveness, improves work efficiency simultaneously；
(2) simple in construction, reasonable in design, it is widely used.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation testing device described in the embodiment of the present invention.
Description of reference numerals:
1. open mouth glass container 2. drives controller 3. servomotor 4. ball-screw 5. push wave plate 6. rustless steel steel
Bar 7. rolling ring 8. adsorbing material carrying case 9.pH value sensor 10. conductivity sensor 11. temperature sensor 12. water
Groove 13. water inlet 14. water circulating pipe 15. air source heat pump 16. air source heat pump controller 17. outlet 18. disappears
Wave material 19. vibration table 20. computer 21. data acquisition interface assembly 22. Serve Motor Control interface 23. air source
Heat pump controller interface 24. computer control interface I 25. computer control interface II 26. computer control interface III 27.
Computer control interface IV 28. computer control interface V
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Graininess oil absorption material absorption property environmental suitability test device, as it is shown in figure 1, include sink-float property dynamic experiment
System, tank, envirment factor monitoring system, wave making system, temperature control system, oil absorption material sample introduction sampler, data acquisition
Collecting system；
The envirment factor being connected with data collecting system is set in described tank and monitors system, wave making system, temperature control
System, and oil absorption material sample introduction sampler.
Described sink-float dynamic test system can airtight column type glass container 1 structure by vibration table 18 and its upper setting
Become, can a diameter of 200mm, a height of 200mm of airtight column type glass container 1, volume is 6L, the vibration frequency of vibration table 18,
Adjustable amplitude, native system purpose be in order to make oil absorption material and liquid be fully contacted with the vibrations of single factor test vibration table 18 after, inspection
Survey the sink-float of graininess oil absorption material, so that it is determined that with or without the necessity carrying out next step analysis of environmental adaptability experiment.
The a length of 12m of described tank 4 of the present embodiment, a width of 0.25m, a height of 0.55m, water inlet is arranged at the bottom of tank 12
13, outlet 17, outer wall reference mark, precision is 1mm.
Described wave making system mainly by driving controller 2, servomotor 3, ball-screw 4, push wave plate 5 to form, described in watch
Taking motor 3 to be fixedly mounted on the vertical fixed support of tank 12 side, the outfan of servomotor 3 is fixing even by shaft coupling
Connecing one end of ball-screw 4, the two ends of ball-screw 4 are fixed on bearing block, described ball-screw 4 are provided with containing circulation
The nut of ball, is provided with the guide rail of setting in parallel below ball-screw 4, described slide on rails arranges slide block, can do
Linear reciprocating motion；Push arm on described slide block links together with the pair of nut of nut；Described push wave plate 5 utilizes steel formula framework
Fixing, then be connected with slide block by link, described push wave plate 5 is vertically arranged in tank 12；Nut is fixing even by slide block
Connect push wave plate 5；Described servomotor 3 is connected with driving controller 2 by wire；Described driving controller 2 controls system with making ripple
System connects, concrete, and drive controller 2 drives control unit interface 22 by the computer control interface of wire with computer 20
IV 27 connect；
Described in the present embodiment, envirment factor monitoring system includes pH sensor 9, conductivity sensor 10, temperature sensor
11, the rear wall of tank 12 the most from left to right it is placed in by wall-mounted mode, the probe of sensor all should be positioned under liquid level.PH value
The flat pH value of liquid monitored in real time by sensor 9, and by computer control software record pH value；Conductivity sensor 10 is used for measuring
Salinity in sea water, and by computer control software record electrical conductivity；Temperature of liquid is monitored in temperature sensor 11 in real time, according to
Requirement of experiment is controlled air source heat pump by computer control software and carries out heating/refrigerating, thus changes temperature value.
Described temperature control system, including air source heat pump 15, air source heat pump controller 16 and temperature sensor 11, institute
Stating air source heat pump 15 to be arranged on water circulating pipe 14, air source heat pump 15 is by wire with air source heat pump controller 16 even
Connecing, air source heat pump control unit interface 23 is connected with computer control interface V 28 by wire；Described temperature sensor 11 sets
Put in the liquid in tank 12, and be connected with computer control interface III 26 by wire；Native system utilizes air source heat pump
15 pairs of temperature of liquid are controlled, and temperature of liquid change is monitored in temperature sensor 11 in real time, and water circulating pipe 14 ensures liquid
The recycle stream general character, the temperature information that computer 20 feeds back according to temperature sensor 11, control air source heat by LabVIEW software
Pump 15 freezes or heats.
Selecting air source heat pump 15, because during simulated seawater temperature, laboratory room temperature is generally 25 DEG C, and extra large
Coolant-temperature gage generally-5～40 DEG C, thus need a kind of device to realize can the function of cooling and warming simultaneously to temperature.
Described oil absorption material sample introduction sampler is made up of rustless steel steel pole 6, rolling ring 7, adsorption material magazine 8, and support divides
It is not fixed on the medium position of tank 12 left and right sides, the diameter smooth rustless steel steel pole 6 less than 10mm is fixed, not
Rust steel steel pole 6 is through described rolling ring 7 smooth for a diameter of 20mm, and the rolling ring 7 making circle can be with being intended on rustless steel steel pole 6
Slide.
Described adsorption material magazine 22 is the cube adsorption material of a height of 10cm*5cm*5cm of length and width with metal gauze customization
Magazine, this wire netting selects 10,20,60,100 4 kind of different meshes, select corresponding absorption according to adsorbing material different-grain diameter
Material cartridge 8, and the side of adsorption material magazine 8 wears hook, suspension line is connected with hook, chooses properly according to difference liquid levels
The suspension line of length makes adsorption material magazine 8 be connected with rolling ring 7, and suspension line is non-stretchable and length just makes adsorption material magazine 8 float
Float on liquid level.This system makes graininess oil absorption material can float on liquid level and fully contact with liquid, adsorption material magazine 8
Side wear hook, can directly take out after experiment and weigh, be not required to separately take suspension measure, be greatly improved work effect
Rate.
Described data collecting system, including the computer 20 linked together and computer control interface assembly 21, described
LabVIEW is installed on computer and controls software；Described computer control interface assembly 25 is provided with five computers and controls to connect
Mouthful, respectively computer control interface I 24, computer control interface II 25, computer control interface III 26, computer controls to connect
Mouth IV 27, computer control interface V 28.
The present invention takes into full account the actual environment influence factor to material property, tests material property in simulated environment,
Computer software is used to carry out experimentation operation and dynamic test process data recording analysis, to significantly improve graininess oil suction
Material environment compatibility test work efficiency and the experiment science of the data obtained, effectiveness.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (9)
1. graininess oil absorption material absorption property environmental suitability test device, it is characterised in that: include sink-float property dynamic experiment
System, tank, envirment factor monitoring system, wave making system, temperature control system, oil absorption material sample introduction sampler, data acquisition
Collecting system；
Envirment factor monitoring system, wave making system, the temperature control system being connected with data collecting system is set in described tank,
And oil absorption material sample introduction sampler.
Graininess oil absorption material absorption property environmental suitability the most according to claim 1 test device, it is characterised in that:
Described sink-float dynamic test system can be made up of by airtight column type glass container arrange on vibration table and its.
Graininess oil absorption material absorption property environmental suitability the most according to claim 1 test device, it is characterised in that:
Described wave making system uses push-plate type wave maker, including servomotor, drives controller, ball-screw, push wave plate, servomotor
Outfan connect ball-screw one end, described ball-screw is provided with the nut containing circulating ball, under ball-screw
Side is provided with the guide rail of setting in parallel, and described slide on rails arranges slide block；Push arm on described slide block and the nut of nut
Pair links together, and described push wave plate is connected with slide block by link, and push wave plate is vertically arranged in tank；Described servo electricity
Machine is connected with driving controller, drives controller to be connected with making ripple control system.
Graininess oil absorption material absorption property environmental suitability the most according to claim 1 test device, it is characterised in that:
Described temperature control system includes air source heat pump, air source heat pump controller and temperature sensor, and described air source heat pump is pacified
Being contained on the water circulating pipe connected with tank, air source heat pump is connected with air source heat pump controller；Described temperature sensor
It is fixed on basin sidewall by clip, and is connected with data collecting system.
Graininess oil absorption material absorption property environmental suitability the most according to claim 1 test device, it is characterised in that:
Described envirment factor monitoring system includes pH sensor, conductivity sensor, temperature sensor, all uses wall-mounted mode to put
Side-walls in tank.
Graininess oil absorption material absorption property environmental suitability the most according to claim 1 test device, it is characterised in that:
Described oil absorption material sample introduction sampler is mainly made up of rolling ring, rustless steel steel pole, adsorption material magazine, and two supports are solid respectively
Due to the medium position of the tank left and right sides, being fixed by rustless steel steel pole, described rolling ring is slidably arranged on rustless steel steel pole；
Described adsorption material magazine is to make with metal gauze, connects adsorption material magazine and rolling ring with suspension line.
Graininess oil absorption material absorption property environmental suitability the most according to claim 1 test device, it is characterised in that:
Described data collecting system is mainly made up of computer and computer control interface assembly.
Graininess oil absorption material absorption property environmental suitability the most according to claim 1 test device, it is characterised in that:
Described tank is the cuboid large container of safety glass material, which is provided with water inlet and outlet, its outer wall reference mark,
Wave absorption material is placed at two ends.
Graininess oil absorption material absorption property environmental suitability the most according to claim 6 test device, it is characterised in that:
Hook is worn in the side of described adsorption material magazine, and one end of suspension line is connected with hook.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610677796.3A CN106053284A (en) | 2016-08-15 | 2016-08-15 | Environment adaptability test apparatus for absorption performance of granular oil-absorbing material |
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| CN201610677796.3A CN106053284A (en) | 2016-08-15 | 2016-08-15 | Environment adaptability test apparatus for absorption performance of granular oil-absorbing material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106932299A (en) * | 2017-02-28 | 2017-07-07 | 中国石油天然气股份有限公司 | Method for evaluating adsorption performance of floating oil product/hazardous chemical substance adsorption material |
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Application publication date: 20161026 |