CN209231339U - A kind of experimental provision of mobile phase oil pollution porous media migration - Google Patents
A kind of experimental provision of mobile phase oil pollution porous media migration Download PDFInfo
- Publication number
- CN209231339U CN209231339U CN201821850284.3U CN201821850284U CN209231339U CN 209231339 U CN209231339 U CN 209231339U CN 201821850284 U CN201821850284 U CN 201821850284U CN 209231339 U CN209231339 U CN 209231339U
- Authority
- CN
- China
- Prior art keywords
- sink
- pipe
- water
- chamber
- oil
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a kind of experimental provision of mobile phase oil pollution porous media migration, belongs to enviromental monitoring equipment technical field.The utility model includes chamber and two sinks, test cavity is equipped in chamber, two sinks are separately positioned in the left and right sidewall of chamber, sink is the body structure that upper end has opening, it is connected between sink and test cavity by several through-holes, the regulating device that can adjust height of water level in sink is equipped in sink, several sampling holes are offered on the front end face of chamber, sampling hole is equipped with seat board, seat board is equipped with the detection device for the oil saturation being able to detect at sampling hole, the top of chamber is equipped with leak oil tank by pedestal one, the bottom of leak oil tank is equipped with leak oil line, the top of chamber is equipped with oil leaking hole, leak oil line passes through oil leaking hole and extends in test cavity, leak oil line is equipped with valve one.The utility model can simulate the transport conditions of mobile phase petroleum in different media, simple and convenient.
Description
Technical field
The utility model belongs to enviromental monitoring equipment technical field, is related to a kind of mobile phase oil pollution porous media migration
Experimental provision.
Background technique
Underground water is the important component of water resource, and water stabilizing water quality is good, is the weight in agricultural irrigation, industrial and mineral and city
One of water source is wanted, however as persistently flourishing for industry, underground water just meets with serious Pollution Crisis.
Primary pollution source one of of the petroleum pollution as underground water in soil, leaching and lower seep are that underground water is long-term
The major reason of pollution can directly or indirectly cause damages to groundwater environment.Many coastal field areas and Living in Petrochemical Area soil
Earth even more seriously receives the cracking of petroleum machine, the pollution of pyrolysis product.Meanwhile petroleum is used as with high hydrophobicity, low water-soluble
Property feature pollutant, complicated phase is showed in the porous medias such as soil.Due to its special physicochemical properties, let out
For long-term existence in the soil water curve of underground, stability is strong after leakage, not degradable.With the hydrogeological process of evaporation rainfall etc. and
Secondary migration can occur for the bioprocess such as plant absorption, the petroleum for remaining and accumulating in soil or underground water, can endanger ecology
Environment and human health.
In addition, lateral or vertical space migratory behaviour occurs in the soil body for mobile phase petroleum, actual formation inside is usually
It is invisible, it is therefore necessary to which that its underground migration process and spatial distribution are obtained by certain simulation test indirectly.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of mobile phase oil pollution
The experimental provision of porous media migration, can simulate the transport conditions of mobile phase petroleum in different media, simple and practical.
The purpose of this utility model can be realized by the following technical scheme: a kind of mobile phase oil pollution porous media fortune
The experimental provision of shifting, including chamber and two sinks, the chamber is interior to be equipped with test cavity, and two sinks are respectively set
In the left and right sidewall of chamber, the sink is the body structure that upper end has opening, is led between the sink and test cavity
It crosses several through-holes to be connected, the regulating device that can adjust height of water level in sink, the chamber is equipped in the sink
Front end face on offer several sampling holes, the sampling hole is equipped with seat board, and the seat board is equipped with and is able to detect sampling
The top of the detection device of oil saturation at hole, the chamber is equipped with leak oil tank by pedestal one, the leak oil tank
Bottom is equipped with leak oil line, and the top of the chamber is equipped with oil leaking hole, and the leak oil line passes through oil leaking hole and extends in test cavity,
The leak oil line is equipped with valve one.
Petroleum is packed into leak oil tank, medium is packed into chamber, and two sinks in left and right are respectively arranged with water, is opened on leak oil line
Valve one, petroleum is flowed on medium by oil leaking hole, valve one can control petroleum leakage speed, operate sink in
Regulating device adjusts the height of water level in two sinks, simulates the migration of petroleum in the medium in the case where different water-level fluctuations
Situation, to analyze oil pollution situation.
In the experimental provision that a kind of above-mentioned mobile phase oil pollution porous media is migrated, the chamber and two water
Slot is made of transparent organic glass, is equipped with strainer in the left and right sidewall in the chamber.
Organic glass has many advantages, such as that hardness is high, translucency is good, corrosion-resistant, facilitates the water in testing crew observation chamber
Bit flow situation, the strainer can prevent medium from flowing into sink from through-hole, influence experimental result.
In the experimental provision that a kind of above-mentioned mobile phase oil pollution porous media is migrated, the regulating device includes solid
Fixed pipe, water level regulation pipe, the fixing pipe lower end closed and the bottom for being vertically set on sink, water level regulation pipe lower end
Outside is equipped with rubber ring, and the water level regulation pipe is slidingly and sealingly arranged in fixing pipe by rubber ring, the water level regulation
The outside level of pipe upper end is equipped with scale bar, and the sink is equipped with close to the side wall of scale bar can read water level height in sink
The scale of degree, the sink are equipped with water inlet pipe and outlet pipe far from the side wall of chamber, and the water inlet pipe is equipped with valve two,
The outlet pipe is equipped with valve three, and the water inlet pipe is connected with sink, and the outlet pipe is connected with the bottom of fixing pipe,
The scale bar is equipped with the driving mechanism that water level regulation pipe can be driven to slide up and down in fixing pipe.
When needing to improve the water level of sink, starting driving mechanism drives water level regulation pipe upward sliding, works as water level regulation
When scale bar on pipe reaches the height of assigned scale, driving mechanism is closed, the valve two on water inlet pipe is opened, is put into sink
Water opens the valve three on outlet pipe when water level reaches assigned scale, and extra water flows into solid from the upper end of water level regulation pipe
Determine in pipe, the water in fixing pipe flows out of the water outlet pipe, and when outlet pipe there are flowing out, closes the valve two on water inlet pipe, stops
Add water, the water level in sink is waited to reach assigned scale；Similarly, when needing to reduce the water level of sink, start driving mechanism band
Dynamic water level regulation pipe moves down, and when the scale bar on water level regulation pipe reaches assigned scale height, closes driving mechanism, beats
The valve three on water pipe is outputed, the water on assigned scale flows into fixing pipe from the upper end of water level regulation pipe, fixing pipe
Interior water flows out of the water outlet pipe, and realizes the purpose of the height of water level in accurate control sink.
In the experimental provision that a kind of above-mentioned mobile phase oil pollution porous media is migrated, the driving mechanism includes connecting
Fishplate bar, equipment box and screw rod, connecting rod is vertically equipped on the scale bar, and opening for sink upper end is stretched out in the upper end of the connecting rod
Mouthful, sink is arranged in far from the side wall of chamber by pedestal two in the equipment box, and equipment cavity, institute are equipped in the equipment box
Screw rod to be stated to be rotatably arranged in equipment cavity vertically, the bottom of the equipment cavity is equipped with motor, and the motor is connect with screw drive,
Nut is connected through a screw thread on the screw rod, the outside of the nut and connecting plate are connected, and the equipment box is close to sink
Side wall is equipped with the chute hole of strip, and the connecting plate passes through chute hole and extends to outside equipment box, and the connecting plate extends to
The upper end of one end and connecting rod outside equipment box is connected.
When needing to improve the water level of sink, motor in starting device case drives screw rod to rotate clockwise, make nut to
Upper movement drives water level regulation pipe to move up by connecting plate and connecting rod, when the scale bar arrival on water level regulation pipe refers to
When determining the height of scale, motor is closed, the valve two on water inlet pipe is opened, discharges water into sink, when water level reaches assigned scale
When, the valve three on outlet pipe is opened, extra water flows into fixing pipe from the upper end of water level regulation pipe, and the water in fixing pipe is again
It flows out of the water outlet pipe, when outlet pipe there are flowing out, closes the valve two on water inlet pipe, stop adding water, wait the water in sink
Position reaches assigned scale；Similarly, when needing to reduce the water level of sink, motor in starting device case drives screw rod counterclockwise
Rotation, moves down nut, drives water level regulation pipe to move down by connecting plate and connecting rod, when on water level regulation pipe
When scale bar reaches the height of assigned scale, motor is closed, opens the valve three on outlet pipe, the water on assigned scale
It is flowed into fixing pipe from the upper end of water level regulation pipe, the water in fixing pipe flows out of the water outlet pipe again, is driven by a motor water level regulation
Sliding up and down for pipe, it is time saving and energy saving, effectively improve the accuracy of water level regulation during test.
In the experimental provision that a kind of above-mentioned mobile phase oil pollution porous media is migrated, the detection device includes electricity
Hold sensor and computer, the capacitance sensor are located at seat board close to the side of test cavity, the computer and capacitance sensing
Device electrical connection.
The capacitance sensor can detecte the oil saturation of medium at sampling hole, and computer is according to the electricity of different location
The testing result for holding sensor draws the distribution map of oil saturation.
In the experimental provision that a kind of above-mentioned mobile phase oil pollution porous media is migrated, offers and pass through on the seat board
Perforation, the through hole are equipped with probe tube, and the probe tube is connected with test cavity by through hole, is set on the probe tube
Have a suction pump, the outlet end of the probe tube is connected with oily-water seperating equipment, the oily-water seperating equipment include eccentric reducer,
Water-supply-pipe and petroleum pipeline, the eccentric reducer left and right ends are respectively equipped with opening one and opening two, the size of the opening one
Less than the size of opening two, in the same horizontal line, the opening one is equipped with sealing plate for the bottom of the opening one and opening two
One, the opening two is equipped with sealing plate two, and the outlet end of the probe tube passes through sealing plate one and is connected with opening one, the oil transportation
The input end of pipe passes through sealing plate two and is connected with the top of opening two, and the input end of the water-supply-pipe passes through sealing plate two and opening two
Bottom be connected, the outlet end of the petroleum pipeline is connected with oil-collecting bottle, and the outlet end of the water-supply-pipe is connected with collection bottle.
The suction pump extracts water sample out from sampling hole, and water sample is flowed into probe tube, and the outlet end of probe tube passes through envelope
Plate one is connected with the opening one of eccentric reducer, and one size of opening of eccentric reducer is less than the size of opening two, opening one
Concordant with the bottom of opening two, since the density of oil is less than the density of water, oil float is on the water surface, and oil is in the upper end of opening two
Aggregation, is flowed into oil-collecting bottle by petroleum pipeline, and water flows into collection bottle from the water-supply-pipe of two lower ends of opening, realizes grease point
From structure is simple.
Compared with prior art, the utility model has the advantage that
1, when needing to improve the water level of sink, motor in starting device case drives screw rod to rotate clockwise, makes nut
It moves up, drives water level regulation pipe to move up by connecting plate and connecting rod, when the scale bar on water level regulation pipe reaches
When the height of assigned scale, motor is closed, the valve two on water inlet pipe is opened, discharges water into sink, when water level reaches specified quarter
When spending, the valve three on outlet pipe is opened, extra water flows into fixing pipe from the upper end of water level regulation pipe, the water in fixing pipe
It flows out of the water outlet pipe again, when outlet pipe there are flowing out, closes the valve two on water inlet pipe, stop adding water, wait in sink
Water level reaches assigned scale；Similarly, when needing to reduce the water level of sink, motor in starting device case drives the screw rod inverse time
Needle rotation, moves down nut, drives water level regulation pipe to move down by connecting plate and connecting rod, when on water level regulation pipe
Scale bar reach assigned scale height when, close motor, open outlet pipe on valve three, the water on assigned scale
It is flowed into fixing pipe from the upper end of water level regulation pipe, the water in fixing pipe flows out of the water outlet pipe again, realizes in accurate control sink
Height of water level purpose；
2, the chamber and sink are all made of transparent organic glass and are made, and have hardness height, translucency good, corrosion-resistant
The advantages that, facilitate the water flow situation in testing crew observation chamber；
3, the capacitance sensor is able to detect the oil saturation of medium in chamber, due on the front end face of chamber
Sampling hole equipped with several different locations can detecte medium in the oil saturation of different location, and capacitance sensor will be believed
Breath is sent to computer, the distribution map of computer automatic drafting oil saturation；
4, one size of opening of the eccentric reducer is less than the size of opening two, and opening one and the bottom of opening two are flat
Together, the water sample in probe tube is flowed into from opening one, and since the density of oil is less than the density of water, on the water surface, oil exists oil float
The upper end of opening two is built up, and is flowed into oil-collecting bottle by petroleum pipeline, and water flows into collection bottle from the water-supply-pipe of two lower ends of opening,
Realize water-oil separating, structure is simple.
Detailed description of the invention
Fig. 1 is the floor map of the experimental provision of this mobile phase oil pollution porous media migration；
Fig. 2 is the structural schematic diagram of chamber；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
Fig. 4 is the partial enlarged view in Fig. 2 at B；
Fig. 5 is the connection schematic diagram of eccentric reducer and collection bottle, oil-collecting bottle.
In figure, 1, chamber；1a, test cavity；1b, sampling hole；1c, oil leaking hole；1d, strainer；2, sink；2a, water inlet
Pipe；2b, outlet pipe；2c, through-hole；3, fixing pipe；4, water level regulation pipe；4a, rubber ring；5, scale bar；5a, connecting rod； 5b,
Connecting plate；6, equipment box；6a, equipment cavity；6b, motor；6c, screw rod；6d, nut；6e, chute hole；6f, support plate；7, oil leak
Case；7a, leak oil line；8, seat board；8a, probe tube；8b, suction pump；8c, capacitance sensor；9, eccentric reducer；9a, opening one；
9b, opening two；9c, corrugated plating；10, collection bottle；10a, water-supply-pipe；11, oil-collecting bottle；11a, petroleum pipeline；12, computer.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Implementation column one:
Referring to figs. 1 to 5, a kind of experimental provision of mobile phase oil pollution porous media migration, including chamber 1 and two
Sink 2, the chamber 1 is interior to be equipped with test cavity 1a, and two sinks 2 are separately positioned in the left and right sidewall of chamber 1, institute
Stating sink 2 is the body structure that upper end has opening, is connected between the sink 2 and test cavity 1a by several through-holes 2c
It is logical, it is equipped with the regulating device that can adjust height of water level in sink 2 in the sink 2, is opened up on the front end face of the chamber 1
There are several sampling holes 1b, the sampling hole 1b to be equipped with seat board 8, the seat board 8 is equipped with and is able to detect at sampling hole 1b
The top of the detection device of oil saturation, the chamber 1 is equipped with leak oil tank 7, the bottom of the leak oil tank 7 by pedestal one
Equipped with leak oil line 7a, the top of the chamber 1 is equipped with oil leaking hole 1c, and the leak oil line 7a passes through oil leaking hole 1c and extends to examination
It tests in chamber 1a, the leak oil line 7a is equipped with valve one.
Petroleum is packed into leak oil tank 7, medium is packed into chamber 1, and two sinks 2 in left and right are respectively arranged with water, opens oil leak
Valve one on pipe 7a, petroleum is flowed on medium by oil leaking hole 1c, and valve one can control the speed of petroleum leakage, behaviour
Make the regulating device in sink 2, adjust the height of water level in two sinks 2, petroleum exists in the case where simulating different water-level fluctuations
Transport conditions in medium, to analyze oil pollution situation.
Specifically, the chamber 1 and two sinks 2 are made of transparent organic glass, in the chamber 1
Strainer 1d is equipped in left and right sidewall.
Organic glass has many advantages, such as that hardness is high, translucency is good, corrosion-resistant, facilitates in testing crew observation chamber 1
Water flow situation, the strainer 1d can prevent medium from flowing into sink 2 from through-hole 2c, influence experimental result.
Specifically, the regulating device includes fixing pipe 3, water level regulation pipe 4,3 lower end closed of fixing pipe and is hung down
The bottom of sink 2 is directly set, and the outside of 4 lower end of water level regulation pipe is equipped with rubber ring 4a, and the water level regulation pipe 4 is logical
It crosses rubber ring 4a to be slidingly and sealingly arranged in fixing pipe 3, the outside level of 4 upper end of water level regulation pipe is equipped with scale bar
5, the sink 2 is equipped with the scale that can read height of water level in sink 2 close to the side wall of scale bar 5, and the sink 2 is separate
The side wall of chamber 1 is equipped with water inlet pipe 2a and outlet pipe 2b, and the water inlet pipe 2a is equipped with valve two, on the outlet pipe 2b
Equipped with valve three, the water inlet pipe 2a is connected with sink 2, and the outlet pipe 2b is connected with the bottom of fixing pipe 3, the quarter
Degree bar 5 is equipped with the driving mechanism that water level regulation pipe 4 can be driven to slide up and down in fixing pipe 3.
When needing to improve the water level of sink 2, starting driving mechanism drives 4 upward sliding of water level regulation pipe, when water level tune
When saving the height of the arrival assigned scale of scale bar 5 on pipe 4, driving mechanism is closed, the valve two on water inlet pipe 2a, Xiang Shui are opened
It discharges water in slot 2, when water level reaches assigned scale, opens the valve three on outlet pipe 2b, extra water is from water level regulation pipe 4
Upper end flows into fixing pipe 3, and the water in fixing pipe 3 is flowed out from outlet pipe 2b, when outlet pipe 2b there are flowing out, closes water inlet
Valve two on pipe 2a stops adding water, the water level in sink 2 is waited to reach assigned scale；Similarly, when needing to reduce sink 2
When water level, starting driving mechanism drives water level regulation pipe 4 to move down, when the scale bar 5 on water level regulation pipe 4 reaches specified carve
When spending height, driving mechanism is closed, opens the valve three on outlet pipe 2b, water on assigned scale is from water level regulation pipe
4 upper end flows into fixing pipe 3, and the water in fixing pipe 3 is flowed out from outlet pipe 2b, realizes that the water level in accurate control sink 2 is high
The purpose of degree.
Specifically, the driving mechanism includes connecting plate 5b, equipment box 6 and screw rod 6c, is vertically set on the scale bar 5
There is connecting rod 5a, the opening of 2 upper end of sink is stretched out in the upper end of the connecting rod 5a, and the equipment box 6 is arranged by pedestal two
On side wall of the sink 2 far from chamber 1, equipment cavity 6a is equipped in the equipment box 6, the screw rod 6c is perpendicular by support plate 6f
It is directly rotatably arranged in equipment cavity 6a, the bottom of the equipment cavity 6a is equipped with motor 6b, and support is stretched out in the lower end of the screw rod 6c
The output shaft fixed connection of plate 6f and motor 6b, the upper end of the screw rod 6c are rotatably arranged on the top of equipment cavity 6a, the screw rod 6c
On be connected through a screw thread nut 6d, the outside of the nut 6d and connecting plate 5b are connected, and the equipment box 6 is close to sink 2
The chute hole 6e, the connecting plate 5b that side wall is equipped with strip are extended to outside equipment box 6 across chute hole 6e, the connecting plate
5b extends to one end outside equipment box 6 and the upper end of connecting rod 5a and is connected.
When needing to improve the water level of sink 2, motor 6b in starting device case 6 drives screw rod 6c to rotate clockwise, makes
Nut 6d is moved up, and drives water level regulation pipe 4 to move up by connecting plate 5b and connecting rod 5a, when on water level regulation pipe 4
Scale bar 5 reach assigned scale height when, close motor 6b, open water inlet pipe 2a on valve two, put into sink 2
Water opens the valve three on outlet pipe 2b when water level reaches assigned scale, and extra water is flowed from the upper end of water level regulation pipe 4
Enter in fixing pipe 3, the water in fixing pipe 3 is flowed out from outlet pipe 2b again, when outlet pipe 2b there are flowing out, is closed on water inlet pipe 2a
Valve two, stop plus water, wait sink 2 in water level reach assigned scale；Similarly, when needing to reduce the water level of sink 2,
Motor 6b in starting device case 6 drives screw rod 6c to rotate counterclockwise, moves down nut 6d, pass through connecting plate 5b and company
Extension bar 5a drives water level regulation pipe 4 to move down, and when the scale bar 5 on water level regulation pipe 4 reaches the height of assigned scale, closes
Motor 6b is closed, the valve three on outlet pipe 2b is opened, the water on assigned scale flows into solid from the upper end of water level regulation pipe 4
Determine in pipe 3, the water in fixing pipe 3 is flowed out from outlet pipe 2b again, drives sliding up and down for water level regulation pipe 4 by motor 6b, time saving
It is laborsaving, effectively improve the accuracy of water level regulation during test.
Specifically, the detection device includes capacitance sensor 8c and computer 12, and the capacitance sensor 8c is located at
Seat board 8 is close to the side of test cavity 1a, the computer 12 and capacitance sensor 8c electrical connection.
The capacitance sensor 8c can detecte the oil saturation of medium at sampling hole, and computer 12 is according to different location
Capacitance sensor 8c testing result draw oil saturation distribution map.
Specifically, through hole is offered on the seat board 8, the through hole is equipped with probe tube 8a, the probe tube
8a is connected by through hole with test cavity 1a, and the probe tube 8a is equipped with suction pump 8b, the outlet end of the probe tube 8a
It is connected with oily-water seperating equipment, the oily-water seperating equipment includes eccentric reducer 9, water-supply-pipe 10a and petroleum pipeline 11a, described
9 left and right ends of eccentric reducer are respectively equipped with two 9b of one 9a of opening and opening, and the size of one 9a of the opening is less than two 9b of opening
Size, in the same horizontal line, an opening 9a is equipped with sealing plate one, institute for the bottom of one 9a of the opening and two 9b that are open
It states two 9b of opening and is equipped with sealing plate two, the outlet end of the probe tube 8a passes through sealing plate one and is connected with one 9a of opening, described defeated
The input end of oil pipe 11a passes through to be connected at the top of sealing plate two and two 9b of opening, and the input end of the water-supply-pipe 10a passes through sealing plate
Two are connected with the bottom of two 9b of opening, and the outlet end of the petroleum pipeline 11a is connected with oil-collecting bottle 11, the water-supply-pipe 10a's
Outlet end is connected with collection bottle 10.
The suction pump 8b extracts water sample out from sampling hole 1b, and water sample is flowed into probe tube 8a, the outlet of probe tube 8a
End is connected across sealing plate one with one 9a of opening of eccentric reducer 9, and the one 9a size of opening of eccentric reducer 9 is less than opening
The size of two 9b, one 9a of opening is concordant with the opening bottom of two 9b, and since the density of oil is less than the density of water, oil float is in the water surface
On, oil is assembled in the upper end for two 9b that are open, and is flowed into oil-collecting bottle 11 by petroleum pipeline 11a, and water is from two lower ends 9b of opening
Water-supply-pipe 10a is flowed into collection bottle 10, realizes water-oil separating, and structure is simple.
Embodiment two:
The present embodiment two is basically the same as the first embodiment, the difference lies in that horizontal equipped with several in the eccentric reducer 9
The length direction of a corrugated plating 9c, the corrugated plating 9c are consistent with the length direction of eccentric reducer 9, two neighbouring waves
Ripple is parallel to each other on card 9c, forms undulatory runner, and the corrugated plating 9c is equipped with several dispersion liquid holes, and water sample is in wave
It is flowed on card 9c, since flow section constantly changes and undulatory runner, makes the probability of the oil droplet collision coalescence in water sample
Increase, oil droplet forms oil film on the surface of corrugated plating 9c, and oil film is risen the top built up to two 9b that are open by dispersion liquid hole, led to
Petroleum pipeline 11a is crossed to be flowed into oil-collecting bottle 11, according to the principle of Gravity Separation and coarse separation, realize it is more efficient from separation oil
Water.
Those skilled in the art of the present invention can various modifications may be made, mends to described specific embodiment
It fills or is substituted using similar method, but without departing from the spirit of the present application or surmount the appended claims and defined
Range.
Claims (6)
1. a kind of experimental provision of mobile phase oil pollution porous media migration, including chamber (1) and two sinks (2),
It is characterized in that, be equipped with test cavity (1a) in the chamber (1), two sinks (2) are separately positioned on a left side for chamber (1)
On right side wall, the sink (2) is the body structure that upper end has opening, is passed through between the sink (2) and test cavity (1a)
Several through-holes (2c) are connected, and the regulating device that can adjust sink (2) interior height of water level, institute are equipped in the sink (2)
It states and offers several sampling holes (1b) on the front end face of chamber (1), the sampling hole (1b) is equipped with seat board (8), described
Seat board (8) is equipped with the detection device for the oil saturation being able to detect at sampling hole (1b), and the top of the chamber (1) is logical
Pedestal one is crossed equipped with leak oil tank (7), the bottom of the leak oil tank (7) is equipped with leak oil line (7a), sets at the top of the chamber (1)
Have oil leaking hole (1c), the leak oil line (7a) passes through oil leaking hole (1c) and extends in test cavity (1a), on the leak oil line (7a)
Equipped with valve one.
2. a kind of experimental provision of mobile phase oil pollution porous media migration according to claim 1, which is characterized in that
The chamber (1) and two sinks (2) are made of transparent organic glass, in the left and right sidewall in the chamber (1)
It is equipped with strainer (1d).
3. a kind of experimental provision of mobile phase oil pollution porous media migration according to claim 2, which is characterized in that
The regulating device includes fixing pipe (3), water level regulation pipe (4), fixing pipe (3) lower end closed and is vertically set on sink
(2) outside of bottom, water level regulation pipe (4) lower end is equipped with rubber ring (4a), and the water level regulation pipe (4) passes through rubber
Circle (4a) is slidingly and sealingly arranged in fixing pipe (3), and the outside level of water level regulation pipe (4) upper end is equipped with scale bar
(5), side wall of the sink (2) close to scale bar (5) is equipped with the scale that can read sink (2) interior height of water level, described
Sink (2) is equipped with water inlet pipe (2a) and outlet pipe (2b) far from the side wall of chamber (1), and the water inlet pipe (2a) is equipped with valve
Door two, the outlet pipe (2b) are equipped with valve three, and the water inlet pipe (2a) is connected with sink (2), the outlet pipe (2b)
It is connected with the bottom of fixing pipe (3), the scale bar (5), which is equipped with, can drive water level regulation pipe (4) in fixing pipe (3)
The driving mechanism slided up and down.
4. a kind of experimental provision of mobile phase oil pollution porous media migration according to claim 3, which is characterized in that
The driving mechanism includes connecting plate (5b), equipment box (6) and screw rod (6c), is vertically equipped with connecting rod on the scale bar (5)
The opening of sink (2) upper end is stretched out in (5a), the upper end of the connecting rod (5a), and the equipment box (6) is arranged by pedestal two
Sink (2) is equipped with equipment cavity (6a) in the equipment box (6) far from the side wall of chamber (1), and the screw rod (6c) turns vertically
Dynamic setting is in equipment cavity (6a), and the bottom of the equipment cavity (6a) is equipped with motor (6b), the motor (6b) and screw rod (6c)
It is sequentially connected, has been connected through a screw thread nut (6d) on the screw rod (6c), the outside of the nut (6d) and connecting plate (5b)
It is connected, the equipment box (6) is equipped with the chute hole (6e) of strip close to the side wall of sink (2), and the connecting plate (5b) is worn
It crosses chute hole (6e) and extends to equipment box (6) outside, the connecting plate (5b) extends to the outer one end of equipment box (6) and connecting rod
The upper end of (5a) is connected.
5. a kind of experimental provision of mobile phase oil pollution porous media migration according to claim 4, which is characterized in that
The detection device includes capacitance sensor (8c) and computer (12), and it is close that the capacitance sensor (8c) is located at seat board (8)
The side of test cavity (1a), the computer (12) and capacitance sensor (8c) electrical connection.
6. a kind of experimental provision of mobile phase oil pollution porous media migration according to claim 5, which is characterized in that
Through hole is offered on the seat board (8), the through hole is equipped with probe tube (8a), and the probe tube (8a) passes through through hole
It is connected with test cavity (1a), the probe tube (8a) is equipped with suction pump (8b), and the outlet end of the probe tube (8a) connects
There is oily-water seperating equipment, the oily-water seperating equipment includes eccentric reducer (9), water-supply-pipe (10a) and petroleum pipeline (11a), institute
It states eccentric reducer (9) left and right ends and is respectively equipped with two (9b) of opening one (9a) and opening, the size of one (9a) of the opening is small
In be open two (9b) size, it is described opening one (9a) and be open two (9b) bottom in the same horizontal line, it is described be open one
(9a) is equipped with sealing plate one, and two (9b) of the opening are equipped with sealing plate two, and the outlet end of the probe tube (8a) passes through sealing plate one
It is connected with one (9a) of opening, the input end of the petroleum pipeline (11a) passes through to be connected at the top of sealing plate two and two (9b) of opening,
The input end of the water-supply-pipe (10a) passes through sealing plate two and is connected with the bottom for two (9b) that are open, and the petroleum pipeline (11a) goes out
Mouth end is connected with oil-collecting bottle (11), and the outlet end of the water-supply-pipe (10a) is connected with collection bottle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850284.3U CN209231339U (en) | 2018-11-09 | 2018-11-09 | A kind of experimental provision of mobile phase oil pollution porous media migration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850284.3U CN209231339U (en) | 2018-11-09 | 2018-11-09 | A kind of experimental provision of mobile phase oil pollution porous media migration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209231339U true CN209231339U (en) | 2019-08-09 |
Family
ID=67502561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850284.3U Expired - Fee Related CN209231339U (en) | 2018-11-09 | 2018-11-09 | A kind of experimental provision of mobile phase oil pollution porous media migration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209231339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270252A (en) * | 2018-11-09 | 2019-01-25 | 浙江海洋大学 | A kind of experimental provision and method of the migration of mobile phase oil pollution porous media |
-
2018
- 2018-11-09 CN CN201821850284.3U patent/CN209231339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270252A (en) * | 2018-11-09 | 2019-01-25 | 浙江海洋大学 | A kind of experimental provision and method of the migration of mobile phase oil pollution porous media |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021174449A1 (en) | Water quality sampling device for environmental protection technology development | |
| CN101739882B (en) | Confined water and phreatic water compound simulation experiment device | |
| CN100583188C (en) | Geological environment simulating experiment device | |
| US11085862B2 (en) | Natural gas hydrate-bearing sediment intergranular micro-force testing device and testing method thereof | |
| CN105181919B (en) | It is a kind of to simulate experimental system and method for the oil overflow air slaking to water quality impact | |
| CN100568318C (en) | Pumping simulator for completely penetrating well under water | |
| CN101504351B (en) | Sand bed seepage flow sludge plugging simulation apparatus | |
| CN100446052C (en) | Pressure-bearing whole well water-pumping simulation device | |
| CN209231339U (en) | A kind of experimental provision of mobile phase oil pollution porous media migration | |
| CN103234874A (en) | Experimental device for underground two-dimensional elevation sandiness mud flat petroleum pollution | |
| CN110070789A (en) | A kind of indoor simulation device of seawater invasion | |
| CN105116125B (en) | A kind of experimental provision contracted than emulation oil overflow air slaking to water quality impact | |
| CN108986624A (en) | Saturating type cap rock is collapsed to because of experimental provision under upper resistance | |
| CN115979384A (en) | Water quality and water level monitoring method for hydraulic engineering | |
| CN104318843B (en) | Artesian well water injection test device | |
| CN107167564A (en) | A kind of indoor microcosm ecological simulation experimental provision and ecological simulation experimental method | |
| CN110529100A (en) | High temperature and pressure pit shaft salt crust physical simulating device and its analogy method | |
| CN102809562B (en) | Crude oil emulsion stability evaluating instrument | |
| CN106368164A (en) | Self-circulation energy saving device of critical particle size for separating tailing sand bed loads from suspended loads | |
| RU2452933C1 (en) | Sampler to define oil layer thickness above water | |
| CN109270252A (en) | A kind of experimental provision and method of the migration of mobile phase oil pollution porous media | |
| Schwartz et al. | Flushing behaviour of a coastal marina | |
| CN201903490U (en) | Test device for determining saturated water absorption performance of bubble mixed light soil | |
| CN204666329U (en) | A kind of air-flow is taken liquid and is taken sand visual experimental apparatus | |
| CN105443080A (en) | Simulation device for depletion development of edge-bottom water gas-containing oil reservoir |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |