CN203287291U - Evaluation device for oil absorption performance of particle adsorbing material - Google Patents
Evaluation device for oil absorption performance of particle adsorbing material Download PDFInfo
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- CN203287291U CN203287291U CN2013201658989U CN201320165898U CN203287291U CN 203287291 U CN203287291 U CN 203287291U CN 2013201658989 U CN2013201658989 U CN 2013201658989U CN 201320165898 U CN201320165898 U CN 201320165898U CN 203287291 U CN203287291 U CN 203287291U
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Abstract
The utility model discloses an evaluation device for the oil absorption performance of a particle adsorbing material. The device comprises a vertical adsorption tube pillar with an upper end opening and a lower end port, an oil baffle plate group and an oil collection container, wherein a top cover with an oil inlet is arranged on the upper end opening and a bottom cover with an oil outlet is arranged at the lower end opening; the oil baffle plate group is arranged in the adsorption tube pillar which in turn is divided into an oil storage area at the upper part and an adsorption area at the lower part through the oil baffle plate group; the oil baffle plate group comprises an upper baffle and a lower baffle which are disklike and in symmetric superimposition; oil guiding holes which correspond to each other in position are formed in the upper baffle and the lower baffle which can rotate relatively around the center axis direction; the oil collection container is connected with the oil outlet at the bottom cover at the lower end of the adsorption tube pillar through an oil discharge pipe. The evaluation device can measure instant oil absorption rate, and can also measure the oil absorption quantity and final saturation adsorption quantity at different times, and therefore can greatly improve the oil absorption parameter measuring accuracy, and is easy to popularize and use.
Description
Technical field
The utility model relates to the oil gas field environmental protection technical field of petroleum industry, especially relates to a kind of particulate adsorbent material oil absorbency evaluating apparatus.
Background technology
Because oil pollution is extremely strong to the ecosystem environment destructiveness, using and transporting and become modern life inalienable part along with crude oil and various oils products, on business the reasons such as the oil carrier tank leakage at sea, land oilfield blowout, Corrosion of Oil Pipeline perforation and third party's breakage in installation cause the oil spill events of various scales to take place frequently in recent years, bring severe contamination for the ecologic environments such as soil, water body (underground water/surface water), plant, sea life, caused that the public payes attention to greatly.For preventing that oil leak from spreading the pollution that brings to environment, in a large amount of good oil absorption materials of exploitation, the material that the How to choose oil absorbency is good is applied in the emergency processing of oil leak, and 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 normally are processed to different shapes by the difference of environment for use, oil leak situation, for example, and the spilled oil on water surface sheet oil absorption material that can bubble through the water column commonly used; Oil pipeline perforation leakage of oil, storage tank leak particle oil absorption material commonly used.
The particle oil absorption material mainly is made by natural minerals, and it can be widely used in the oil leak processing, and its absorption property is higher than asphalt felt.The particle oil absorption material has the advantages that adsorbance is large, guarantor's oiliness is 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, can collect rear regeneration and process, and be standing emergency disposal of spill oil at sea material, be widely used in producing the various places of oil spilling.All comprise a large amount of oil suction particles in many emergency services, and emergency equipment relevant to other be combined into a cover exquisite emergent bucket or emergent box, as standing facility.Can the particle oil absorption material that the How to choose oil absorbency is good, be related to the major issue that reduce to leak the oil pollution scope, reduce environmental risk.Therefore, evaluation method and evaluating apparatus are for selecting the good particle oil absorption material of oil absorbency to play very important effect.
Yet, at present to the evaluation of sorbing material oil absorbency mainly by the estimation and the range estimation, it is large that it has error, subjective experience is strong, and standardization is poor, the defect such as is difficult for promoting 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 of measuring instantaneous swelling rate and different time oil absorption of research and development, to meet the requirement of selecting the better particle oil absorption material of oil absorbency.
The utility model content
The purpose of this utility model is to provide a kind of particulate adsorbent material oil absorbency evaluating apparatus of 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 utility model provides a kind of particulate adsorbent material oil absorbency evaluating apparatus, the absorption tubing string that comprises vertical setting, described absorption tubing string has upper port and lower port, be provided with the top cover with oil-in on described upper port, be provided with the bottom with oil-out on described lower port; 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 consists of symmetry overhead gage and lower baffle plate stacked and in the form of annular discs, described overhead gage and described lower baffle plate are provided with the oil guiding hole of phase contraposition, and described overhead gage and described lower baffle plate can relatively rotate around its central axis direction; Oil collector, be connected with the oil-out of the bottom of described absorption tubing string lower end by draw-off pipe.
Particulate adsorbent material oil absorbency evaluating apparatus as above, wherein, offer center pit on described overhead gage and described lower baffle plate, one control lever is stretched in described absorption tubing string by the upper port of described absorption tubing string, and be plugged in described center pit, described control lever drives one of described overhead gage and described lower baffle plate and rotates 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 on the tube wall that is arranged in 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 with described overhead gage, is fixedly connected with, and rotate the lower end of described control lever 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 of the described control lever rotation of driving 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 offer a plurality of described oil guiding holes in edge 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 the water heating container of sealing, be provided with temperature controller 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 at least a portion zone 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 intrinsic clip of cover on the tube wall of the reserve outside of described absorption tubing string, the upper surface of described clip and described water heating container connects.
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 utlity model has following characteristics and advantage:
1. accuracy is high: emergent adsorbent emphasis will be investigated its rate of adsorption to oil product, initial absorbing rate particularly, the utility model design has guaranteed that oil both steadily contacts when clocking beginning fast with adsorbent, avoided high-altitude to fall oil, oil causes the drawback that initial rate can not Accurate Determining to the impact of adsorbent under Action of Gravity Field; The oil absorption of different time and final saturated oil absorption can be adsorbed the minimizing of tubing string upper strata oil mass and sight by record and looked into draw-off pipe the first oil dripping and flow out and know.
2. reliability is high: the utility model simulated field oil leak actual conditions, the absorption property evaluation under carrying out dynamically, make the data of mensuration true and reliable.In the utility model, the alignment of two oil weir oil guiding holes and oil guiding hole can be mutually the design of individual certain angle by control lever, make absorption tubing string top oil phase and bottom adsorbent solid phase need composition every state or connected state by experiment, 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 utility model is convenient directly to be read, and the utlity model has the thermostatted water heating container, can simulate the on-the-spot different environment temperature of oil spill accident during evaluation.
4. volume is little: the utility model particulate adsorbent material oil absorbency evaluating apparatus volume is small and exquisite, is convenient for carrying, and applicability is strong.
5. simple in structure, easy to operate: the utility model is simple in structure, processes easy for installationly, only needs a people to use by independent operation.
Description of drawings
Accompanying drawing described here only is used for task of explanation, and is not intended to limit by any way the utility model scope of disclosure.In addition, the shape of each parts in figure and proportional sizes etc. are only schematically, be used for helping understanding of the present utility model, and be not shape and the proportional sizes that specifically limits each parts of the utility model.Those skilled in the art under instruction of the present utility model, can select various possible shapes and proportional sizes to implement the utility model as the case may be.
Fig. 1 is the structural representation of the utility model particulate adsorbent material oil absorbency evaluating apparatus embodiment one;
Fig. 2 is the structural representation of control lever of the present utility model;
Fig. 3 is the structural representation of the overhead gage of gear oil group plate of the present utility model;
Fig. 4 is the structural representation of the lower baffle plate of gear oil group plate of the present utility model;
Fig. 5 is the structural representation of the utility model particulate adsorbent material oil absorbency evaluating apparatus embodiment two.
Description of reference numerals:
1-adsorbs tubing string; The 11-reserve; The 12-adsorption zone; The 2-top cover; The 3-bottom;
4-gear oil group plate; The 41-overhead gage; The 42-lower baffle plate; The 43-oil guiding hole; The 44-center pit;
The 5-oil collector; The 6-control lever; The 61-handle; The 62-nut;
7-water heating container; The 71-temperature controller; The 8-draw-off pipe; The 9-bolt; The 10-clip; The 100-support.
Embodiment
, with the description of the utility model embodiment, can more be well understood to details of the present utility model by reference to the accompanying drawings.But embodiment of the present utility model described here, only be used for explaining the purpose of this utility model, and can not be understood as by any way, is to restriction of the present utility model.Under instruction of the present utility model, the technician can conceive based on possible distortion arbitrarily of the present utility model, and these all should be regarded as belonging to scope of the present utility model.
Embodiment one:
Please refer to Fig. 1 to Fig. 4, be respectively the structural representation of the utility model particulate adsorbent material oil absorbency evaluating apparatus embodiment one; The structural representation of control lever of the present utility model; The structural representation of the overhead gage of gear oil group plate of the present utility model; The structural representation of the lower baffle plate of gear oil group plate of the present utility model.As shown in the figure, the utility model 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, be provided with the top cover 2 with oil-in on absorption tubing string 1 upper port, top cover 2 is used for sealing absorption tubing string 1 upper port, be provided with the bottom 3 with oil-out on absorption tubing string 1 lower port, bottom 3 is used for sealing absorption tubing string 1 lower port.Gear oil group plate 4 is located in absorption tubing string 1 along cross-sectional direction, makes absorption tubing string 1 be separated into the reserve 11 on top and the adsorption zone 12 of bottom, and reserve 11 is used for accommodating oil product, and adsorption zone 12 is used for accommodating sorbing material to be measured.Gear oil group plate 4 consists of symmetry overhead gage 41 and lower baffle plate 42 stacked and in the form of annular discs, be equipped with oil guiding hole 43 (as shown in Fig. 3,4) on the surface of overhead gage 41 and lower baffle plate 42, the oil guiding hole 43 of overhead gage 41 and the oil guiding hole 43 contraposition settings of lower baffle plate 42, and overhead gage 41 can relatively rotate around its central axis direction with lower baffle plate 42.Like this, when the 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 absorption tubing string 1 separate mutually with adsorption zone 12, guarantees 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 contrapositions of oil guiding hole 43 with the lower baffle plate 42 of overhead gage 41, form the Oil Guide passage that connects, make the oil product of depositing in reserve 11 to be directed in adsorption zone 12 and with particulate adsorbent material, to combine by this Oil Guide passage.Oil-out place at the bottom 3 that adsorbs tubing string 1 lower end is connected with oil collector 5 by draw-off pipe 8, and after the particulate adsorbent material oil absorption was saturated, oil product was drained to oil collector 5 by draw-off pipe 8.Can measure the instantaneous swelling rate of particle oil absorption material, the oil absorption of different time and final saturated extent of adsorption by particulate adsorbent material oil absorbency evaluating apparatus of the present utility model, the particle oil absorption material that optimizes is played an important role.The utlity model has the advantages such as measuring accuracy is high, reliability is high, volume is little, simple in structure, easy to operate.
please in the lump referring to Fig. 1 and Fig. 2, in the utility model, all offer center pit 44 (as Fig. 3 on overhead gage 41 and lower baffle plate 42, Fig. 4), control lever 6 is stretched 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 in the interior rotation of 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 on the tube wall that is arranged in absorption tubing string 1, like this, when control lever 6 rotates, driving overhead gage 41 rotates, and lower baffle plate 42 keeps motionless, overhead gage 41 relatively rotates certain angle with lower baffle plate 42, make the oil guiding hole 43 phase contrapositions of oil guiding hole 43 with the lower baffle plate 42 of overhead gage 41, form the Oil Guide passage that connects.Certainly, control lever 6 also can drive lower baffle plate around its central axis direction rotation.As another optional embodiment, overhead gage 41 is affixed with the tube wall of absorption tubing string 1, and control lever 6 can be in the interior rotation of center pit 44 of overhead gage 41; And lower baffle plate 42 can be arranged in absorption tubing string 1 rotationally, and the center pit 44 of the lower end of control lever 6 and lower baffle plate 42 is affixed, and like this, lower baffle plate 42 rotates with control lever 6, realizes the contraposition of oil guiding hole 43 with the oil guiding hole 43 of lower baffle plate 42 of overhead gage 41.
As shown in Figure 3, Figure 4, surface at overhead gage 41 and lower baffle plate 42 circumferentially evenly offers a plurality of oil guiding holes 43 in edge respectively, thereby when the oil guiding hole 43 mutual contraposition of overhead gage 41 and lower baffle plate 42, form many flow-guiding channels of evenly laying along circumferentially, make the oil product in reserve 11 can flow into quickly and evenly adsorption zone 12, be conducive to improve and measure efficiency and estimate accuracy.
Further, as shown in Figure 1, absorption tubing string 1 is stretched out in the upper end of control lever 6, at the external part of control lever 6, is connected with handle 61, is used for driving control lever 6 and rotates.
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 moves on restriction control lever 6.
Further, as shown in Figure 1, when reserve 11 stores the higher crude oil of viscosity,, in order to improve detection efficiency, in the outside of absorption tubing string 1, be provided with water heating container 7, be used for crude oil is carried out suitable heating.Specifically, be provided with temperature controller 71 in water heating container 7, be used for adding the gentle temperature of controlling, absorption tubing string 1 is inserted in water heating container 7 by the jack of water heating container 7 upper surfaces, and at least a portion zone 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 was heated, mobility strengthened, thereby has improved detection efficiency, realized the evaluation of granule adsorbent to the absorption property of crude oil.Certainly, while detecting the oil product uses as diesel oil,, because thin oil is more liquid, can close water heating container 7 it is not heated, install and 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, and the intrinsic clip 10 of cover on the tube wall of reserve 11 outsides of adsorbing tubing string 1, clip 10 connects with the upper surface of water heating container 7.
The major parameter of the utility model particulate adsorbent material oil absorbency evaluating apparatus 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 ℃
Control lever diameter: 10mm
Control lever length: 478mm
The gear oil group plate that the utility model particulate adsorbent material oil absorbency evaluating apparatus utilizes the control lever lower end to connect, will adsorb tubing string and be divided into up and down two parts, and top is distributed into oil product upon adsorption, and bottom is distributed into particulate adsorbent material.when evaluation experimental starts, the handle of rotation control rod upper end, make the upper oil weir that is connected to control lever rotate to an angle (lower baffle plate is screwed before experiment), all oil guiding holes on two oil weirs just in time align at this moment, the oil product on absorption tubing string top contacts with adsorbent by the flow-guiding channel on gear oil group plate is dirty, by recording oil product pasta decline scale in the 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, pasta scale in writing time and absorption tubing string, calculate saturated extent of adsorption.
In use, the present embodiment adopts following steps:
Step 1: add the granule adsorbent through 105 ℃ of oven dry in the dry beaker of accurately weighing, weighing, record beaker and adsorbent total weight is W1;
Step 2: take out absorption tubing string 1 from water heating container 7, screen pack on pad, then will adsorb tubing string bottom 3 and cover in absorption tubing string 1 bottom and screw in absorption tubing string bottom 3;
Step 3: to filling a certain amount of granule adsorbent from step 1 in it, the granule adsorbent packed height is to bolt 9 places of oil weir bottom by absorption tubing string 1 top, and vibrations absorption tubing string 1 gently, makes even pore distribution between the interior absorbent particles of absorption tubing string 1.It is W2 that weighing beaker and remaining adsorbent add up to weight, the interior filling quantity of sorbent of absorption tubing string 1 W3=W1-W2;
Step 4: control lever 1 is connected and tightens with the oil weir 3 of two same sizes, makes oil guiding hole 43 alignment of up and down oil weir, and fixing with nut 62;
Step 5: the control lever 1 that will connect oil weir inserts in absorption tubing string 1, and lower baffle plate is just in time contacted with adsorbent, then with bolt 9, it can not be rotated lower baffle plate 42 chuckings;
Step 6: screw absorption tubing string 1 top top cover 2, the handle 61 of rotation control rod 6, make overhead gage rotate 45 degree, this moment, the oil guiding hole 43 of upper and lower baffle plate was mutually miter angle, the oil guiding hole 43 of upper and lower baffle plate is all sealed, adsorb tubing string 1 top reserve 11 this moment and separate fully with bottom adsorption zone 12, two zones, up and down are not communicated with;
Step 7: the absorption tubing string 1 that will install adsorbent is put into water heating container 7, utilizes the fixing absorption tubing string 1 of clip 10, connects the draw-off pipe 8 of absorption tubing string 1 bottom, and is 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 of absorption tubing string 1;
Step 9: by water valve to water heating container 7 adding distil waters to the water heating container one centimetre of left and right below 7 upper end cover plates, stop adding water; Regulate temperature controller 71 control water temperatures and reach temperature required 30 ℃～50 ℃;
Step 10: the interior pasta scale of record absorption tubing string 1, the handle 61 of rotation control rod 6 makes overhead gage 41 rotate 45 degree, at this moment go up oil guiding hole 43 alignment of lower baffle plate, crude oil is dirty by oil guiding hole 43, when rotation control rod 1 handle 61, clock simultaneously, and record the interior crude oil liquid level of different time absorption tubing string 1 decline scale, when tubing string 1 lower end draw-off pipe 8 upon adsorption flows out first crude oil, writing time and the interior pasta scale of absorption tubing string 1;
Step 11:, by above test, can calculate a material grain adsorbent to the instantaneous rate of adsorption of crude oil and adsorbance and the saturated extent of adsorption of different time, and the oil absorbency of selected oil absorption material is estimated.
Embodiment two
Please refer to Fig. 5, be the structural representation of the utility model embodiment two.The parts identical with embodiment one, adopt identical label in the present embodiment.
As shown in Figure 5, the primary structure of the utility model embodiment two, principle of work and beneficial effect are identical with embodiment one, do not repeat them here.Its difference only is, embodiment two does not arrange the water heating container, when detecting the oil product that uses as diesel oil, can heat, so device removed the water heating container.And, for device is fixed, being provided with support 100, absorption tubing string 1 is inserted by the jack of support 100, by clip 10 and support 100, is fixed.
In use, the present embodiment two adopts following steps:
Step 1: add the granule adsorbent through 105 ℃ of oven dry in the dry beaker of accurately weighing, weighing, record beaker and adsorbent total weight is W1;
Step 2: take out absorption tubing string 1 from water heating container 7, screen pack on pad in the bottom 3 of absorption tubing string 1, the bottom 3 that then will adsorb tubing string 1 covers in absorption tubing string 1 bottom and screws;
Step 3: from absorption tubing string 1 top to filling a certain amount of granule adsorbent from step 1 in it, the granule adsorbent packed height is to bolt 9 places, and shakes gently adsorption column, makes even pore distribution between the interior absorbent particles of absorption tubing string 1.It is W2 that weighing beaker and remaining adsorbent add up to weight, the interior filling quantity of sorbent of absorption tubing string 1 W3=W1-W2;
Step 4: control lever 6 is connected and tightens with the oil weir 41,42 of two same size specifications, makes oil guiding hole 43 alignment of upper and lower baffle plate, and fixing with nut 61;
Step 5: the control lever 6 that will connect gear oil group plate 4 inserts in absorption tubing string 1, and lower baffle plate 42 is just in time contacted with adsorbent, then with bolt 9, it can not be rotated lower baffle plate 42 chuckings;
Step 6: screw absorption tubing string 1 top top cover 2, the handle 61 of rotation control rod 6, make overhead gage 41 rotate 45 degree, this moment, the oil guiding hole 43 of upper and lower baffle plate was mutually miter angle, the oil guiding hole 43 of upper and lower baffle plate all is plugged, adsorb tubing string 1 top reserve 11 this moment and separate fully with bottom adsorption zone 12, two zones, up and down are not communicated with;
Step 7: the absorption tubing string 1 that will install adsorbent is put into water heating container 7, utilizes the fixing absorption tubing string 1 of clip 10, connects the draw-off pipe 8 of absorption tubing string 1 bottom, and is 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 of absorption tubing string 1;
Step 9: the interior pasta scale of record absorption tubing string 1, the handle 61 of rotation control rod 6 makes overhead gage 41 rotate 45 degree, at this moment go up oil guiding hole 43 alignment of lower baffle plate, crude oil is dirty by oil guiding hole 43, when rotation control rod 1 handle 61, clock simultaneously, and record the interior crude oil liquid level of different time absorption tubing string 1 decline scale, when tubing string 1 lower end draw-off pipe 8 upon adsorption flows out first crude oil, writing time and the interior pasta scale of absorption tubing string 1;
Step 10:, by above test, can calculate a material grain adsorbent to the instantaneous rate of adsorption of crude oil and adsorbance and the saturated extent of adsorption of different time, and the oil absorbency of selected oil absorption material is estimated.
To sum up, the utlity model has following advantage and beneficial effect:
1. accuracy is high: emergent adsorbent emphasis will be investigated its rate of adsorption to oil product, initial absorbing rate particularly, the utility model design has guaranteed that oil both steadily contacts when clocking beginning fast with adsorbent, avoided high-altitude to fall oil, oil causes the drawback that initial rate can not Accurate Determining to the impact of adsorbent under Action of Gravity Field; The oil absorption of different time and final saturated oil absorption can be adsorbed the minimizing of tubing string upper strata oil mass and sight by record and looked into draw-off pipe the first oil dripping and flow out and know.
2. reliability is high: the utility model simulated field oil leak actual conditions, the absorption property evaluation under carrying out dynamically, make the data of mensuration true and reliable.In the utility model, the alignment of two oil weir oil guiding holes and oil guiding hole can be mutually the design of individual certain angle by control lever, make absorption tubing string top oil phase and bottom adsorbent solid phase need composition every state or connected state by experiment, 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 utility model is convenient directly to be read, and the utlity model has the thermostatted water heating container, can simulate the on-the-spot different environment temperature of oil spill accident during evaluation.
4. volume is little: the utility model particulate adsorbent material oil absorbency evaluating apparatus volume is small and exquisite, is convenient for carrying, and applicability is strong.
5. simple in structure, easy to operate: the utility model is simple in structure, processes easy for installationly, only needs a people to use by independent operation.
Detailed explanation for the respective embodiments described above, its purpose only is the utility model is made an explanation, so that can understand better the utility model, but, it is to restriction of the present utility model that these descriptions can not be construed to any reason, particularly, each feature of describing in different embodiments is combination in any mutually also, thereby form other embodiments, except clear and definite opposite description is arranged, these features should be understood to can be applied in any one embodiment, and also not only are 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 that vertically arranges, described absorption tubing string has upper port and lower port, is provided with the top cover with oil-in on described upper port, is provided with the bottom with oil-out on described lower port;
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 consists of symmetry overhead gage and lower baffle plate stacked and in the form of annular discs, described overhead gage and described lower baffle plate are provided with the oil guiding hole of phase contraposition, and described overhead gage and described lower baffle plate can relatively rotate around its central axis direction;
Oil collector, be connected with the oil-out of the bottom of described absorption tubing string lower end by draw-off pipe.
2. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 1, it is characterized in that, offer center pit on described overhead gage and described lower baffle plate, one control lever is stretched in described absorption tubing string by the upper port of described absorption tubing string, and be plugged in described center pit, described control lever drives one of described overhead gage and described lower baffle plate and rotates 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 on the tube wall that is arranged in 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 with described overhead gage, is fixedly connected with, and rotate the lower end of described control lever in the center pit of described lower baffle plate.
4. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 3, is characterized in that, described absorption tubing string is stretched out in the upper end of described control lever, is connected with the handle of the described control lever rotation of driving at the external part of described control lever.
5. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 3, 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, on the surface of described overhead gage and described lower baffle plate, circumferentially evenly offers a plurality of described oil guiding holes in edge respectively.
7. particulate adsorbent material oil absorbency evaluating apparatus as described in any one in claim 1 to 6, it is characterized in that, described particulate adsorbent material oil absorbency evaluating apparatus also comprises the water heating container of sealing, be provided with temperature controller 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 at least a portion zone 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, is characterized in that, the intrinsic clip of cover on the tube wall of the reserve outside of described absorption tubing string, and the upper surface of described clip and described water heating container connects.
9. particulate adsorbent material oil absorbency evaluating apparatus as claimed in claim 1, is characterized in that, described absorption tubing string is the absorption tubing string with scale marker.
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| CN2013201658989U CN203287291U (en) | 2013-04-03 | 2013-04-03 | Evaluation device for oil absorption performance of particle adsorbing material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245598A (en) * | 2013-04-03 | 2013-08-14 | 中国石油天然气股份有限公司 | Device for evaluating oil absorbency of granular adsorbing material |
| CN106468643A (en) * | 2016-09-19 | 2017-03-01 | 天津理工大学 | A kind of oil absorption material repetitive rate automatic testing equipment and method of testing |
| CN106932299A (en) * | 2017-02-28 | 2017-07-07 | 中国石油天然气股份有限公司 | A kind of method for evaluating floating state oil product/harmful influence sorbing material absorption property |
| CN110196200A (en) * | 2019-07-05 | 2019-09-03 | 浙江工业大学 | Fully automatic liquid absorbency test instrument and its working method |
-
2013
- 2013-04-03 CN CN2013201658989U patent/CN203287291U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245598A (en) * | 2013-04-03 | 2013-08-14 | 中国石油天然气股份有限公司 | Device for evaluating oil absorbency of granular adsorbing material |
| CN106468643A (en) * | 2016-09-19 | 2017-03-01 | 天津理工大学 | A kind of oil absorption material repetitive rate automatic testing equipment and method of testing |
| CN106932299A (en) * | 2017-02-28 | 2017-07-07 | 中国石油天然气股份有限公司 | A kind of method for evaluating floating state oil product/harmful influence sorbing material absorption property |
| CN106932299B (en) * | 2017-02-28 | 2019-05-07 | 中国石油天然气股份有限公司 | A method of evaluation floating state oil product/harmful influence adsorbent material absorption property |
| CN110196200A (en) * | 2019-07-05 | 2019-09-03 | 浙江工业大学 | Fully automatic liquid absorbency test instrument and its working method |
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