CN103245598B - Device for evaluating oil absorbency of granular adsorbing material - Google Patents
Device for evaluating oil absorbency of granular adsorbing material Download PDFInfo
- Publication number
- CN103245598B CN103245598B CN201310115628.1A CN201310115628A CN103245598B CN 103245598 B CN103245598 B CN 103245598B CN 201310115628 A CN201310115628 A CN 201310115628A CN 103245598 B CN103245598 B CN 103245598B
- Authority
- CN
- China
- Prior art keywords
- oil
- tubing string
- absorption
- baffle plate
- absorption tubing
- 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.)
- Active
Links
Landscapes
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The invention discloses a device for evaluating the oil absorbency of a granular absorbing material. The device comprises an vertically-arranged adsorption column with an upper port and a lower port; a top cover with an oil inlet is arranged on the upper port; a bottom cover with an oil outlet is arranged on the lower port; an oil baffle group is arranged in the adsorption column; the adsorption column is divided into an upper oil storage region and a lower adsorption region by the oil baffle group; the oil baffle group consists of a disc-shaped upper baffle and a disc-shaped lower baffle which are stacked symmetrically; oil guide holes corresponding to one another are formed in the upper baffle and the lower baffle; both the upper baffle and the lower baffle can rotate opposite around the respective center axes; and an oil collection container is connected with the oil outlet of the bottom cover on the lower end of the adsorption column through an oil drain pipe. The device provided by the invention can measure the instantaneous oil absorption rate, oil absorption amounts at different times, and final saturated adsorption amount, can greatly improve the measurement precision of oil absorption parameters and is easy to popularize.
Description
Technical field
The present invention relates to the oil gas field environmental protection technical field of petroleum industry, especially relate to a kind of particulate adsorbent material oil absorbency evaluating apparatus.
Background technology
Because oil pollution is extremely strong to ecosystem environment destructiveness, using and transporting and become modern life inalienable part along with crude oil and various oils product, the reasons such as the perforation of oil carrier tank leakage on business marine in recent years, land oilfield blowout, Corrosion of Oil Pipeline and third party's breakage in installation cause the oil spill events of various scale to take place frequently, bring severe contamination to ecologic environments such as soil, water body (underground water/surface water), plant, sea life, cause the public to pay attention to greatly.The pollution brought to environment is spread for preventing oil leak, while the oil absorption material that exploitation is excellent in a large number, how to select materials application that oil absorbency is good in the emergency processing of oil leak, the foundation of material oil absorption evaluation method and the design of evaluating apparatus are crucial.
Existing oil absorption material mainly contains three major types, i.e. inorganic oil absorption material, organic synthesis oil absorption material and organic natural oil absorption material.These oil absorption materials are normally processed to different shapes by the difference of environment for use, oil leak situation, and such as, spilled oil on water surface commonly uses the sheet oil absorption material that can bubble through the water column; Conventional particle oil absorption material is leaked in oil pipeline perforation leakage of oil, storage tank.
Particle oil absorption material is made primarily of natural minerals, and it can be widely used in oil leak process, and its absorption property is higher than asphalt felt.Particle oil absorption material has the advantages that adsorbance is large, Oil keeping good, speed of oil absorption is fast, renewable performance is good and with low cost.After the oil suction of particle oil absorption material, it is still solid, regenerates process after can collecting, and is standing emergency disposal of spill oil at sea material, is widely used in the various places that may produce oil spilling.All comprise a large amount of oil suction particles in many emergency services, and emergency equipment relevant to other is combined into the emergent bucket of a set of exquisiteness or emergent box, as standing facility.How to select the particle oil absorption material that oil absorbency is good, be related to the major issue that can reduce to leak oil product pollution range, reduce environmental risk.Therefore, evaluation method and evaluating apparatus play very important effect for selecting the good particle oil absorption material of oil absorbency.
But, at present to the evaluation of sorbing material oil absorbency mainly by estimation and range estimation, it is large that it has error, subjective experience is strong, and standardization is poor, the defect such as not easily to promote the use of, particularly for the mensuration of the rate of adsorption of oil absorption material, not yet have corresponding test evaluation device.Therefore, be badly in need of a kind of particulate adsorbent material oil absorbency evaluating apparatus measuring instantaneous swelling rate and different time oil absorption of research and development, to meet the requirement selecting oil absorbency preferably particle oil absorption material.
Summary of the invention
The object of this invention is to provide a kind of particulate adsorbent material oil absorbency evaluating apparatus measuring instantaneous swelling rate, different time oil absorption and final saturated extent of adsorption, this evaluating apparatus can increase substantially oil suction parameter measurement precision, is easy to extensively promote the use of.
For achieving the above object, the invention provides a kind of particulate adsorbent material oil absorbency evaluating apparatus, comprise the absorption tubing string vertically arranged, described absorption tubing string has upper port and lower port, described upper port is provided with the top cover with oil-in, described lower port is provided with the bottom with oil-out; Gear oil group plate, be located in described absorption tubing string, described absorption tubing string is divided into the reserve on top and the adsorption zone of bottom by described gear oil group plate, described gear oil group plate is made up of symmetry overhead gage stacked and in the form of annular discs and lower baffle plate, described overhead gage is provided with the oil guiding hole of phase contraposition with described lower baffle plate, and described overhead gage and described lower baffle plate can relatively rotate around its central axis direction; Oil collector, is connected by the oil-out of draw-off pipe with the bottom of described absorption tubing string lower end.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, described overhead gage and described lower baffle plate offer center pit, one control lever stretches in described absorption tubing string by the upper port of described absorption tubing string, and being plugged in described center pit, described control lever drives one of described overhead gage and described lower baffle plate to rotate around its central axis direction.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, described lower baffle plate is fixed on the inwall of described absorption tubing string by the bolt be arranged on the tube wall of described absorption tubing string, what described overhead gage can rotate is arranged in described absorption tubing string, described control lever passes the center pit of described overhead gage and is fixedly connected with described overhead gage, and the lower end of described control lever is rotated in the center pit of described lower baffle plate.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, described absorption tubing string is stretched out in the upper end of described control lever, is connected with the handle driving described control lever to rotate at the external part of described control lever.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, described lower baffle plate is extended in the lower end of described control lever, and the elongated end of described control lever is connected with a nut thread.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, circumferentially evenly offers multiple described oil guiding hole respectively on the surface of described overhead gage and described lower baffle plate.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, described particulate adsorbent material oil absorbency evaluating apparatus also comprises closed water heating container, temperature controller is provided with in described water heating container, described absorption tubing string is inserted in described water heating container by the jack of described water heating container upper surface, and the region at least partially of the reserve of described absorption tubing string is positioned at described water heating container.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, the tube wall of the outside, reserve of described absorption tubing string overlaps intrinsic clip, the upper surface of described clip and described water heating container abuts against.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, described absorption tubing string is the absorption tubing string with scale marker.
Compared with prior art, the present invention has following characteristics and advantage:
1. accuracy is high: emergent adsorbent emphasis will investigate its rate of adsorption to oil product, particularly initial absorbing rate, the present invention's design ensure that oil and adsorbent clock starts time both steady Rapid contact, avoid high-altitude and fall oil, oil causes initial rate can not the drawback of Accurate Determining under gravity to the impact of adsorbent; The oil absorption of different time and final saturated oil absorption are looked into the outflow of draw-off pipe first oil dripping by the minimizing and sight of recording absorption tubing string upper strata oil mass and are known.
2. reliability is high: simulated field oil leak actual conditions of the present invention, carries out the absorption property evaluation dynamically, makes the data of mensuration true and reliable.In the present invention, two pieces of oil weir oil guiding hole alignment and oil guiding hole can be mutually the design of a certain angle by control lever, absorption tubing string top oil phase is made empirically to need into segmented state or connected state with bottom adsorbent solid phase, make the adsorption rate of mensuration and adsorbance accurately and reliably, the selection of leaking emergent sorbing material for product oil provides Data support.
3. convenient applicable: adsorption tube cornice scale of the present invention is convenient directly to be read, and the present invention has thermostatted water heating container, oil spill accident on-the-spot different environment temperature can be simulated during evaluation.
4. volume is little: particulate adsorbent material oil absorbency evaluating apparatus compact of the present invention, be convenient for carrying, applicability is strong.
5. structure is simple, easy to operate: structure of the present invention is simple, processes easy for installation, only needs a people to use by independent operation.
Accompanying drawing explanation
Accompanying drawing described here only for task of explanation, and is not intended to limit scope disclosed by the invention by any way.In addition, the shape of each parts in figure and proportional sizes etc. are only schematic, for helping the understanding of the present invention, are not the shape and the proportional sizes that specifically limit each parts of the present invention.Those skilled in the art under the teachings of the present invention, can select various possible shape and proportional sizes to implement the present invention as the case may be.
Fig. 1 is the structural representation of particulate adsorbent material oil absorbency evaluating apparatus embodiment one of the present invention;
Fig. 2 is the structural representation of control lever of the present invention;
Fig. 3 is the structural representation of the overhead gage of gear oil group plate of the present invention;
Fig. 4 is the structural representation of the lower baffle plate of gear oil group plate of the present invention;
Fig. 5 is the structural representation of particulate adsorbent material oil absorbency evaluating apparatus embodiment two of the present invention.
Description of reference numerals:
1-adsorbs tubing string; 11-reserve; 12-adsorption zone; 2-top cover; 3-bottom;
4-gear oil group plate; 41-overhead gage; 42-lower baffle plate; 43-oil guiding hole; 44-center pit;
5-oil collector; 6-control lever; 61-handle; 62-nut;
7-water heating container; 71-temperature controller; 8-draw-off pipe; 9-bolt; 10-clip; 100-support.
Embodiment
By reference to the accompanying drawings with the description of the specific embodiment of the invention, can clearly understand details of the present invention.But the specific embodiment of the present invention described here, only for explaining object of the present invention, and can not to be understood as by any way be limitation of the present invention.Under the teachings of the present invention, technician can conceive based on distortion possible arbitrarily of the present invention, and these all should be regarded as belonging to scope of the present invention.
Embodiment one:
Please refer to Fig. 1 to Fig. 4, be respectively the structural representation of particulate adsorbent material oil absorbency evaluating apparatus embodiment one of the present invention; The structural representation of control lever of the present invention; The structural representation of the overhead gage of gear oil group plate of the present invention; The structural representation of the lower baffle plate of gear oil group plate of the present invention.As shown in the figure, the present invention proposes a kind of particulate adsorbent material oil absorbency evaluating apparatus, comprise absorption tubing string 1, gear oil group plate 4, oil collector 5, control lever 6, water heating container 7.As shown in Figure 1, absorption tubing string 1 has scale marker and vertically arranges, absorption tubing string 1 has upper port and lower port, absorption tubing string 1 upper port is provided with the top cover 2 with oil-in, top cover 2 is for sealing absorption tubing string 1 upper port, absorption tubing string 1 lower port is provided with the bottom 3 with oil-out, and bottom 3 is for sealing absorption tubing string 1 lower port.Gear oil group plate 4 is located in absorption tubing string 1 along cross-sectional direction, and make absorption tubing string 1 be separated into the reserve 11 on top and the adsorption zone 12 of bottom, reserve 11 is for accommodating oil product, and adsorption zone 12 is for accommodating sorbing material to be measured.Gear oil group plate 4 is made up of symmetry overhead gage 41 stacked and in the form of annular discs and lower baffle plate 42, overhead gage 41 and the surface of lower baffle plate 42 are equipped with oil guiding hole 43 (as shown in Figure 3,4), the oil guiding hole 43 of overhead gage 41 is arranged with oil guiding hole 43 contraposition of lower baffle plate 42, and overhead gage 41 and lower baffle plate 42 can relatively rotate around its central axis direction.Like this, when oil absorbency evaluating apparatus is in non-detection status, the oil guiding hole 43 of overhead gage 41 is staggered with the oil guiding hole 43 of lower baffle plate 42, and gear oil group plate 4 makes the reserve 11 of adsorbing tubing string 1 separate with adsorption zone 12 phase, ensures that the oil product of reserve 11 can not flow into adsorption zone 12.When needs detect, relatively rotate overhead gage 41 and lower baffle plate 42, make the oil guiding hole 43 phase contraposition of the oil guiding hole 43 of overhead gage 41 and lower baffle plate 42, form through Oil Guide passage, make the oil product deposited in reserve 11 to be directed in adsorption zone 12 by this Oil Guide passage and to combine with particulate adsorbent material.Be connected with oil collector 5 at the oil-out place of the bottom 3 of absorption tubing string 1 lower end by draw-off pipe 8, after particulate adsorbent material oil absorption is saturated, oil product is drained to oil collector 5 by draw-off pipe 8.The instantaneous swelling rate of particle oil absorption material, the oil absorption of different time and final saturated extent of adsorption can be measured by particulate adsorbent material oil absorbency evaluating apparatus of the present invention, the particle oil absorption material optimized is played an important role.The present invention has the advantages such as measuring accuracy is high, reliability is high, volume is little, structure is simple, easy to operate.
Please in the lump referring to Fig. 1 and Fig. 2, in the present invention, overhead gage 41 and lower baffle plate 42 all offer center pit 44 (as Fig. 3, Fig. 4), control lever 6 stretches in absorption tubing string 1 by the upper port of absorption tubing string 1, control lever 6 is plugged in center pit 44, what overhead gage 41 can rotate is arranged in absorption tubing string 1, control lever 6 is fixedly connected with the center pit 44 of overhead gage 41, and the lower end of control lever 6 can be rotated in the center pit 44 of lower baffle plate 42, in the present embodiment, the lower end of control lever 6 is threaded with the center pit 44 of lower baffle plate 42, and lower baffle plate 42 is fixed on the inwall of absorption tubing string 1 by the bolt 9 be arranged on the tube wall of absorption tubing string 1, like this, when control lever 6 rotates, overhead gage 41 is driven to rotate, and lower baffle plate 42 keeps motionless, overhead gage 41 and lower baffle plate 42 relatively rotate certain angle, make the oil guiding hole 43 phase contraposition of the oil guiding hole 43 of overhead gage 41 and lower baffle plate 42, form through Oil Guide passage.Certainly, control lever 6 also can drive lower baffle plate to rotate around its central axis direction.As another optional embodiment, overhead gage 41 is affixed with the tube wall of absorption tubing string 1, and control lever 6 can rotate in the center pit 44 of overhead gage 41; And lower baffle plate 42 can be arranged in absorption tubing string 1 rotationally, the lower end of control lever 6 and the center pit 44 of lower baffle plate 42 are affixed, and like this, lower baffle plate 42 rotates with control lever 6 and rotates, and realizes the contraposition of the oil guiding hole 43 of overhead gage 41 and the oil guiding hole 43 of lower baffle plate 42.
As shown in Figure 3, Figure 4, multiple oil guiding hole 43 is circumferentially evenly offered respectively on the surface of overhead gage 41 and lower baffle plate 42, thus overhead gage 41 and lower baffle plate 42 oil guiding hole 43 mutually contraposition time, form many flow-guiding channels circumferentially evenly laid, make the oil product in reserve 11 can flow into adsorption zone 12 quickly and evenly, be conducive to improving and measure efficiency and evaluate accuracy.
Further, as shown in Figure 1, absorption tubing string 1 is stretched out in the upper end of control lever 6, is connected with handle 61, rotates for drived control bar 6 at the external part of control lever 6.
Further, as shown in Figure 1, lower baffle plate 42 is extended in the lower end of control lever 6, and the elongated end of control lever 6 is threaded with nut 62, plays the effect that restriction control lever 6 moves.
Further, as shown in Figure 1, when reserve 11 stores the higher crude oil of viscosity, in order to improve detection efficiency, water heating container 7 is provided with, for carrying out suitable heating to crude oil in the outside of absorption tubing string 1.Specifically, temperature controller 71 is provided with in water heating container 7, for adding gentle control temperature, absorption tubing string 1 is inserted in water heating container 7 by the jack of water heating container 7 upper surface, and the region at least partially of the reserve 11 of absorption tubing string 1 is positioned at water heating container 7.Like this, after the crude oil in reserve 11 is heated, mobility strengthens, thus improves detection efficiency, realizes the evaluation of granule adsorbent to the absorption property of crude oil.Certainly, when the oil product that detection uses is for diesel oil, because thin oil is more liquid, can close water heating container 7 and make it not heat, device also can realize the evaluation of granule adsorbent to the absorption property of diesel oil.
Further, in order to make absorption tubing string 1 relative with water heating container 7 fixing, as shown in Figure 1, the tube wall of the outside, reserve 11 of absorption tubing string 1 overlaps intrinsic clip 10, and clip 10 abuts against with the upper surface of water heating container 7.
The major parameter of particulate adsorbent material oil absorbency evaluating apparatus of the present invention is:
Adsorption column height: 618mm
Adsorption column diameter: external diameter 60mm, internal diameter 50mm
Water bath useful volume: long 600mm × wide 230mm × high 430mm=59.34L
Temperature controller power: 2000W
Temperature-control range: room temperature ~ 80 DEG C
Control lever diameter: 10mm
Control lever length: 478mm
The gear oil group plate that particulate adsorbent material oil absorbency evaluating apparatus of the present invention utilizes control lever lower end to connect, absorption tubing string is divided into upper and lower two parts, and upper part loads oil product upon adsorption, and lower part loads particulate adsorbent material.When evaluation experimental starts, the handle of rotation control rod upper end, the upper oil weir being connected to control lever is made to rotate to an angle (lower baffle plate is screwed on pretreatment), all oil guiding holes now on two oil weirs just in time align, the oil product on absorption tubing string top is by the dirty and adsorbent contact of flow-guiding channel on gear oil group plate, by oil product pasta decline scale in record different time adsorption column, calculate the rate of adsorption and adsorbance, upon adsorption dose is all soaked into by oil product, when absorption tubing string lower end draw-off pipe flows out the first oil dripping, show that absorption is saturated, writing time and pasta scale in absorption tubing string, calculate saturated extent of adsorption.
In use, the present embodiment adopts following steps:
Step 1: add the granule adsorbent of drying through 105 DEG C in the dry beaker of precise, weighs, and records beaker and adsorbent adds up to weight to be W1;
Step 2: take out absorption tubing string 1 from water heating container 7, screen pack on pad in absorption tubing string bottom 3, then covers absorption tubing string bottom 3 and to adsorb bottom tubing string 1 and to screw;
Step 3: by absorption tubing string 1 top to filling a certain amount of granule adsorbent from step 1, bolt 9 place bottom granule adsorbent packed height to oil weir in it, and vibrations absorption tubing string 1 gently, to make in absorption tubing string 1 even pore distribution between absorbent particles.Weighing beaker and remaining adsorbent add up to weight to be W2, fill quantity of sorbent W3=W1-W2 in absorption tubing string 1;
Step 4: control lever 1 is connected with the oil weir 3 of two same sizes to be tightened, and the oil guiding hole 43 of upper and lower oil weir is alignd, and fix with nut 62;
Step 5: the control lever 1 connecting oil weir is inserted absorption tubing string 1 in, make lower baffle plate just in time with adsorbent contact, then with bolt 9 by lower baffle plate 42 clamp make it not rotate;
Step 6: screw absorption tubing string 1 top top cover 2, the handle 61 of rotation control rod 6, overhead gage is made to rotate 45 degree, now the oil guiding hole 43 of upper and lower baffle plate is mutually miter angle, the oil guiding hole 43 of upper and lower baffle plate is all sealed, now adsorb reserve, tubing string 1 top 11 to separate completely with adsorption zone, bottom 12, upper and lower two regions are not communicated with;
Step 7: the absorption tubing string 1 installing adsorbent is put into water heating container 7, utilizes the fixing absorption tubing string 1 of clip 10, connects the draw-off pipe 8 bottom absorption tubing string 1, and be inserted in oil collector 5;
Step 8: a certain amount of crude oil is poured in absorption tubing string 1 by the oil-in of the top cover 2 adsorbing tubing string 1;
Step 9: by water valve to water heating container 7 adding distil water to water heating container 7 upper end cover plate below a cm, stop adding water; Regulate temperature controller 71 to control water temperature and reach temperature required 30 DEG C ~ 50 DEG C;
Step 10: pasta scale in record absorption tubing string 1, the handle 61 of rotation control rod 6 makes overhead gage 41 rotate 45 degree, at this moment the oil guiding hole 43 going up lower baffle plate aligns, crude oil is dirty by oil guiding hole 43, when rotation control rod 1 handle 61, clock simultaneously, and record crude oil liquid level decline scale in different time absorption tubing string 1, when tubing string 1 lower end upon adsorption draw-off pipe 8 flows out first crude oil, writing time and pasta scale in absorption tubing string 1;
Step 11: by above test, can to calculate material grain adsorbent to the instantaneous rate of adsorption of crude oil and the adsorbance of different time and saturated extent of adsorption, and evaluate the oil absorbency of selected oil absorption material.
Embodiment two
Please refer to Fig. 5, is the structural representation of the embodiment of the present invention two.Parts identical with embodiment one in the present embodiment, adopt identical label.
As shown in Figure 5, primary structure, the principle of work of the embodiment of the present invention two are identical with embodiment one with beneficial effect, do not repeat them here.Its difference is only, embodiment two does not arrange water heating container, and when the oil product that detection uses is for diesel oil, can heat, therefore device eliminates water heating container.And in order to make device fix, being provided with support 100, absorption tubing string 1 is inserted by the jack of support 100, coordinates fixing by clip 10 with support 100.
In use, the present embodiment two adopts following steps:
Step 1: add the granule adsorbent of drying through 105 DEG C in the dry beaker of precise, weighs, and records beaker and adsorbent adds up to weight to be W1;
Step 2: from water heating container 7 take out absorption tubing string 1, absorption tubing string 1 bottom 3 in pad on screen pack, then by absorption tubing string 1 bottom 3 cover absorption tubing string 1 bottom and screw;
Step 3: from absorption tubing string 1 top to filling a certain amount of granule adsorbent from step 1 in it, granule adsorbent packed height to bolt 9 place, and shakes adsorption column gently, to make in absorption tubing string 1 even pore distribution between absorbent particles.Weighing beaker and remaining adsorbent add up to weight to be W2, fill quantity of sorbent W3=W1-W2 in absorption tubing string 1;
Step 4: control lever 6 is connected with the oil weir 41,42 of two same size specifications to be tightened, and the oil guiding hole 43 of upper and lower baffle plate is alignd, and fix with nut 61;
Step 5: by connect gear oil group plate 4 control lever 6 insert absorption tubing string 1 in, make lower baffle plate 42 just in time with adsorbent contact, then with bolt 9 by lower baffle plate 42 clamp make it not rotate;
Step 6: screw absorption tubing string 1 top top cover 2, the handle 61 of rotation control rod 6, overhead gage 41 is made to rotate 45 degree, now the oil guiding hole 43 of upper and lower baffle plate is mutually miter angle, the oil guiding hole 43 of upper and lower baffle plate is all plugged, now reserve, very little absorption tubing string 1 top 11 and adsorption zone, bottom 12 separate completely, and upper and lower two regions are not communicated with;
Step 7: the absorption tubing string 1 installing adsorbent is put into water heating container 7, utilizes the fixing absorption tubing string 1 of clip 10, connects the draw-off pipe 8 bottom absorption tubing string 1, and be inserted in oil collector 5;
Step 8: a certain amount of crude oil is poured in absorption tubing string 1 by the oil-in of the top cover 2 adsorbing tubing string 1;
Step 9: pasta scale in record absorption tubing string 1, the handle 61 of rotation control rod 6 makes overhead gage 41 rotate 45 degree, at this moment the oil guiding hole 43 going up lower baffle plate aligns, crude oil is dirty by oil guiding hole 43, when rotation control rod 1 handle 61, clock simultaneously, and record crude oil liquid level decline scale in different time absorption tubing string 1, when tubing string 1 lower end upon adsorption draw-off pipe 8 flows out first crude oil, writing time and pasta scale in absorption tubing string 1;
Step 10: by above test, can to calculate material grain adsorbent to the instantaneous rate of adsorption of crude oil and the adsorbance of different time and saturated extent of adsorption, and evaluate the oil absorbency of selected oil absorption material.
To sum up, the present invention has the following advantages and beneficial effect:
1. accuracy is high: emergent adsorbent emphasis will investigate its rate of adsorption to oil product, particularly initial absorbing rate, the present invention's design ensure that oil and adsorbent clock starts time both steady Rapid contact, avoid high-altitude and fall oil, oil causes initial rate can not the drawback of Accurate Determining under gravity to the impact of adsorbent; The oil absorption of different time and final saturated oil absorption are looked into the outflow of draw-off pipe first oil dripping by the minimizing and sight of recording absorption tubing string upper strata oil mass and are known.
2. reliability is high: simulated field oil leak actual conditions of the present invention, carries out the absorption property evaluation dynamically, makes the data of mensuration true and reliable.In the present invention, two pieces of oil weir oil guiding hole alignment and oil guiding hole can be mutually the design of a certain angle by control lever, absorption tubing string top oil phase is made empirically to need into segmented state or connected state with bottom adsorbent solid phase, make the adsorption rate of mensuration and adsorbance accurately and reliably, the selection of leaking emergent sorbing material for product oil provides Data support.
3. convenient applicable: adsorption tube cornice scale of the present invention is convenient directly to be read, and the present invention has thermostatted water heating container, oil spill accident on-the-spot different environment temperature can be simulated during evaluation.
4. volume is little: particulate adsorbent material oil absorbency evaluating apparatus compact of the present invention, be convenient for carrying, applicability is strong.
5. structure is simple, easy to operate: structure of the present invention is simple, processes easy for installation, only needs a people to use by independent operation.
For the detailed explanation of the respective embodiments described above, its object is only to make an explanation to the present invention, so that the present invention can be understood better, but, it is limitation of the present invention that these descriptions can not become with any explanation, particularly, each feature described in various embodiments also can combination in any mutually, thus form other embodiments, except there being clearly contrary description, these features should be understood to can be applied in any one embodiment, and are also not only confined to described embodiment.
Claims (9)
1. a particulate adsorbent material oil absorbency evaluating apparatus, is characterized in that, described particulate adsorbent material oil absorbency evaluating apparatus comprises:
The absorption tubing string of vertical setting, described absorption tubing string has upper port and lower port, and described upper port is provided with the top cover with oil-in, and described lower port is provided with the bottom with oil-out;
Gear oil group plate, be located in described absorption tubing string, described absorption tubing string is divided into the reserve on top and the adsorption zone of bottom by described gear oil group plate, described gear oil group plate is made up of symmetry overhead gage stacked and in the form of annular discs and lower baffle plate, described overhead gage is provided with the oil guiding hole of phase contraposition with described lower baffle plate, and described overhead gage and described lower baffle plate can relatively rotate around its central axis direction;
Oil collector, is connected by the oil-out of draw-off pipe with the bottom of described absorption tubing string lower end.
2. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 1, it is characterized in that, described overhead gage and described lower baffle plate offer center pit, one control lever stretches in described absorption tubing string by the upper port of described absorption tubing string, and being plugged in described center pit, described control lever drives one of described overhead gage and described lower baffle plate to rotate around its central axis direction.
3. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 2, it is characterized in that, described lower baffle plate is fixed on the inwall of described absorption tubing string by the bolt be arranged on the tube wall of described absorption tubing string, what described overhead gage can rotate is arranged in described absorption tubing string, described control lever passes the center pit of described overhead gage and is fixedly connected with described overhead gage, and the lower end of described control lever is rotated in the center pit of described lower baffle plate.
4. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 3, it is characterized in that, described absorption tubing string is stretched out in the upper end of described control lever, is connected with the handle driving described control lever to rotate at the external part of described control lever.
5. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 3, it is characterized in that, described lower baffle plate is extended in the lower end of described control lever, and the elongated end of described control lever is connected with a nut thread.
6. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 1, is characterized in that, circumferentially evenly offer multiple described oil guiding hole respectively on the surface of described overhead gage and described lower baffle plate.
7. the particulate adsorbent material oil absorbency evaluating apparatus according to any one of claim 1 to 6, it is characterized in that, described particulate adsorbent material oil absorbency evaluating apparatus also comprises closed water heating container, temperature controller is provided with in described water heating container, described absorption tubing string is inserted in described water heating container by the jack of described water heating container upper surface, and the region at least partially of the reserve of described absorption tubing string is positioned at described water heating container.
8. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 7, it is characterized in that, the tube wall of the outside, reserve of described absorption tubing string overlaps intrinsic clip, and the upper surface of described clip and described water heating container abuts against.
9. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 1, it is characterized in that, described absorption tubing string is the absorption tubing string with scale marker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115628.1A CN103245598B (en) | 2013-04-03 | 2013-04-03 | Device for evaluating oil absorbency of granular adsorbing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115628.1A CN103245598B (en) | 2013-04-03 | 2013-04-03 | Device for evaluating oil absorbency of granular adsorbing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103245598A CN103245598A (en) | 2013-08-14 |
| CN103245598B true CN103245598B (en) | 2015-07-08 |
Family
ID=48925259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310115628.1A Active CN103245598B (en) | 2013-04-03 | 2013-04-03 | Device for evaluating oil absorbency of granular adsorbing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103245598B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105223308B (en) * | 2015-09-06 | 2017-02-01 | 青岛科技大学 | White carbon black oil absorption detection method |
| CN106053282B (en) * | 2016-05-24 | 2018-10-23 | 天津理工大学 | A kind of automatic weighing experimental provision and its detection method for sorbing material performance measurement |
| CN106198887A (en) * | 2016-08-15 | 2016-12-07 | 交通运输部天津水运工程科学研究所 | A kind of lamellar oil absorption material environmental adaptability analyzing detecting method and experimental provision |
| CN106053284A (en) * | 2016-08-15 | 2016-10-26 | 交通运输部天津水运工程科学研究所 | Environment adaptability test apparatus for absorption performance of granular oil-absorbing material |
| CN108106959A (en) * | 2017-10-30 | 2018-06-01 | 甘肃达利食品有限公司 | A kind of detection method of potato full-powder oil absorption |
| CN114682170B (en) * | 2020-12-31 | 2023-04-07 | 中国石油化工股份有限公司 | Catalyst filling device and filling method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588937C (en) * | 2008-04-21 | 2010-02-10 | 黄慧珍 | Fume exhauster grease separating degree detection device |
| CN103162968B (en) * | 2011-12-19 | 2015-08-12 | 北汽福田汽车股份有限公司 | The method of testing of vehicle fuel device |
| CN203287291U (en) * | 2013-04-03 | 2013-11-13 | 中国石油天然气股份有限公司 | Evaluation device for oil absorption performance of particle adsorbing material |
-
2013
- 2013-04-03 CN CN201310115628.1A patent/CN103245598B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103245598A (en) | 2013-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103245598B (en) | Device for evaluating oil absorbency of granular adsorbing material | |
| CN203287291U (en) | Evaluation device for oil absorption performance of particle adsorbing material | |
| US7325443B2 (en) | Sampling device and method for measuring fluid flow and solute mass transport | |
| CN201130143Y (en) | Porous medium material permeability coefficient determinator | |
| CN101676708B (en) | Portable NOx sampling device | |
| CN110542649B (en) | Multifunctional liquid single-phase flow flowing corrosion testing loop | |
| CN105699269A (en) | Multi-directional constant-pressure asphalt mixture seepage testing device | |
| CN104296962A (en) | Experimental device for measuring viscous resistance coefficient and inertial resistance coefficient of porous medium | |
| Abdul-Majid | Determination of wax deposition and corrosion in pipelines by neutron back diffusion collimation and neutron capture gamma rays | |
| Dittrich et al. | Mini-columns for conducting breakthrough experiments: Design and construction | |
| CN211505531U (en) | Device for testing heavy metal adsorption capacity of pervious concrete pavement structure | |
| CN103091372B (en) | On-board seepage flow and outflow concentration real-time monitoring device and method of geotechnical centrifuge | |
| CN203824874U (en) | Testing apparatus for measuring permeation coefficient of pervious concrete | |
| CN108645750B (en) | Novel shale gas on-site desorption test device | |
| CN204267017U (en) | A kind of oil-water separation metering device | |
| CN110927410A (en) | Core holder for core resistivity detection | |
| CN106840990A (en) | A kind of achievable permeability apparatus for becoming effect of water pressure | |
| CN208937464U (en) | Solute exchanges simulator between soil macropore domain and matrix domain | |
| CN111198147B (en) | Gas content analysis device | |
| CN202421014U (en) | Slurry density-measuring unit | |
| CN202486079U (en) | Condensing unit for measuring oil-water ash content in gas | |
| CN206281755U (en) | Porous pavement and the dual-purpose instrument for measuring permeability coefficient of test specimen | |
| CN207676224U (en) | A kind of device of instrument and meter for automation control macroreticular resin liquid level | |
| CN203053810U (en) | Device for measuring oil content, water content and ash content in gas under negative pressure state | |
| CN202869918U (en) | Device for testing true density of dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |