CN106638399B - A kind of land Oil Recovery device and collection method - Google Patents
A kind of land Oil Recovery device and collection method Download PDFInfo
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- CN106638399B CN106638399B CN201710085458.5A CN201710085458A CN106638399B CN 106638399 B CN106638399 B CN 106638399B CN 201710085458 A CN201710085458 A CN 201710085458A CN 106638399 B CN106638399 B CN 106638399B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/001—Treatment of dispersed oil or similar pollution on roads, for instance devices for applying treating agents
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of land Oil Recovery device and collection method, it is characterised in that the device includes drive part, collects process part and stores part, and the drive part is used to produce pressure difference, there is provided extracts power, is connected with the exhaust outlet for storing part；Collect process part to be used to collect due-in collection oil product, be connected with the import for storing part；The collection portion point includes collector, round brush support, round brush, sparge pipe, shower nozzle, water spray valve, screen cloth and hairbrush；The collector is in infundibulate, has inner chamber, and bottom is oil inlet, and top is oil-out；Screen cloth is installed at the oil inlet of collector bottom, screen cloth is fixedly connected with collector bottom margin, separates the inner chamber of collector with the external world by screen cloth；Hairbrush is installed in screen cloth lower surface, micromachine is installed on hairbrush, hairbrush is carried out left and right periodic wobble；Temperature sensor is installed in hairbrush lower surface；Two groups of round brush supports are symmetrically fixed with left and right sides of collector bottom edge.
Description
Technical field
The present invention relates to oil product collecting device technical field, specifically a kind of land Oil Recovery device and collection method.
Background technology
Oil is as one of main energy sources, and while benefit is brought to the mankind, there is also many drawbacks.Existing oil
Product collection mode is mostly to be directed to the collection that sea leaks oil product, the sea as caused by the factors such as ship oil leak, sub-sea drilled wells oil leak
Oil leak, such as rotating disc type oil product collection device and angled tape formula oil product collection device, these are only applicable to oil product on the water surface
Collection, and for land leakage oil product collection device it is less.In addition, fire field environment is complex, the oil product in the land scene of a fire
With high temperature, the characteristics of high viscosity, oil types are various, more foreign matters, cause oil product collection work more difficult, existing vacuum
Formula Oil Recovery device, kinematic viscosity preferable for the oil product collecting effect of kinematic viscosity smaller (kinematic viscosity≤150cSt)
When excessive (150cSt-300cSt), even if the power of pump is significantly increased, it is also difficult to reach the purpose of collection.In addition, scene of a fire oil product
Temperature is too high, and different degrees of damage can be caused to equipment.Current land oil product collection device can not this high temperature in the scene of a fire,
Oil product is collected under the particular surroundings of more foreign matters, there is certain limitation.
In many land scenes of fire, oil leak brings many difficulties to fire-fighting work, the processing for leaking oil product,
In existing method, one kind is buried using sandy soil, and so as to have the function that air-isolation, such a method has following drawback：
Can only achieve most basic fire extinguishing purpose, and workload is big, in actual scene of fire, oil product can with the flowing of fire demand water and
Flowing, this results in the long range diffusion of leakage oil product, adds fire extinguishing scope, very big burden is brought to fire fighter；
On the other hand, sandy soil bury oil product, it is impossible to the oil product of leakage is effectively reclaimed, can cause the waste of oils resource.It is another
Kind adsorbed using asphalt felt, this measure labor intensity is big, wastes time and energy, less efficient, leak the cost recovery of oil product compared with
It is high.Therefore, leakage oil product is dealt carefully with, there is pass for tackling scene of a fire crisis, controlling and putting out big fire, reduce pollution loss etc.
The effect of key.
The content of the invention
For the deficiency of above-mentioned technology, the problem of present invention intends to solve, is to provide a kind of land Oil Recovery device and receipts
Diversity method, the device and method are mainly used in the collection to land scene of a fire leakage oil product, the spy of this high temperature, more foreign matters in the scene of a fire
Under different environment, the leakage oil product in the scene of a fire can be effectively collected, reduces the pollution and waste of oil product, solves workload in the prior art
Greatly, the problems such as oil product wastes, the working strength of fire fighter is effectively reduced, reduces the wasting of resources.
The present invention solves the technical scheme that the technical problem uses：
A kind of land Oil Recovery device, it is characterised in that the device includes drive part, collects process part and storage
Part, the drive part are used to produce pressure difference, there is provided extract power, be connected with the exhaust outlet for storing part；Collection is handled
Part is used to collect due-in collection oil product, is connected with the import for storing part；
The collection portion point includes collector, round brush support, round brush, sparge pipe, shower nozzle, water spray valve, screen cloth and hairbrush；
The collector is in infundibulate, has inner chamber, and bottom is oil inlet, and top is oil-out；Pacify at the oil inlet of collector bottom
Equipped with screen cloth, screen cloth is fixedly connected with collector bottom margin, is separated the inner chamber of collector with the external world by screen cloth；Sieving
Surface off the net is provided with hairbrush, and micromachine is provided with hairbrush, hairbrush is carried out left and right periodic wobble；In hairbrush following table
Face is provided with temperature sensor；Two groups of round brush supports are symmetrically fixed with left and right sides of collector bottom edge, the round brush
Central shaft level is assigned on round brush support, and round brush can be rotated with process speed, and two round brush direction of rotation are opposite；In collector
Two sparge pipes are arranged symmetrically at left and right sides of outer wall, the tube wall of sparge pipe is close to the lateral surface of collector, each sparge pipe
Top is connected with outer tank, and tail end is connected by valve of spraying water accordingly with shower nozzle；The shower nozzle is in infundibulate, bottom surface
With hole for water spraying, the round brush of the hole for water spraying of shower nozzle towards corresponding side；Flow sensing is installed at the top oil-out of collector
Device；
The storage unit point includes vacuum tank, high temperature resistant oil inlet pipe, high temperature resistant petroleum pipeline, check valve, oil pumping valve and taken out
Oil pump；The vacuum tank upper portion side wall is provided with a vacuum tank import and a vacuum tank exhaust outlet, lower sides are provided with
One vacuum tank outlet, a number of buffer board is provided with inside vacuum tank, liquid is also equipped with the inwall of vacuum tank
Level sensor；The vacuum tank import is connected by high temperature resistant oil inlet pipe with oil-out at the top of collector, in high temperature resistant oil inlet pipe
The upper installation check valve；The vacuum tank outlet is connected by high temperature resistant petroleum pipeline with the oil inlet of oil well pump；The oil pumping
Valve is arranged on high temperature resistant petroleum pipeline；
The drive part includes vavuum pump, the air inlet of the vavuum pump by high-temperature-resistant exhaust pipe and drain tap with
Vacuum tank exhaust outlet connects.
A kind of land oil product collection method, this method uses above-mentioned land Oil Recovery device, and comprises the following steps：
1) when starting to collect due-in collection oil product, vacuum pump work, extract the air inside vacuum tank, make inside vacuum tank with
Pressure difference is -30~-50kPa between ambient atmosphere, opens check valve, and round brush is rotated with process speed, hangs due-in collection oil product
Float over aerial；Hairbrush or so periodic wobble, the lightweight foreign matter cleaning that will be attached to screen cloth lower surface are arrived away from collector oil-feed
The region of mouth；When oil product passes through screen cloth, the foreign matter bigger than mesh is blocked in outside collector；Due-in collection oil product passes through screen cloth
Filtering be drawn to collector inner chamber；Oil-out enters high temperature resistant oil inlet pipe at the top of from collector；Enter from vacuum tank import true
Slack tank；
2) temperature sensor is swung with hairbrush, and before oil product is drawn up, the temperature for treating collection oil product is carried out in fact
When monitor, according to monitoring result determine shower nozzle whether spray water；When the temperature for monitoring due-in collection oil product is higher than retracting device institute energy
When within the temperature range of processing, water spray valve is opened, carries out water-spraying control；When the temperature for monitoring due-in collection oil product is in recovery
When in the treatable temperature range of device institute, water spray valve is closed, without water-spraying control；
3) flow sensor is monitored in real time to the flow for collecting the oil product come, if the flow of monitoring is smaller, is opened
Water spray valve, if the flow of monitoring is larger, water spray valve is closed, without water spray；
4) when the oil product liquid level that liquid level sensor is monitored in vacuum tank is higher than threshold values, vavuum pump is stopped,
Oil product collection work terminates；When the oil product liquid level that liquid level sensor is monitored in vacuum tank is not higher than threshold values, vavuum pump
Work is maintained, continues oil product collection work；
5) during collecting oil product, collection oil product such as need to be temporarily interrupted, round brush, hairbrush are stopped, closed check valve；Such as
It need to stop collecting oil product, vavuum pump is stopped, and terminates oil product and collects.
Compared with prior art, the beneficial effects of the invention are as follows：
1) apparatus of the present invention can this high temperature in the scene of a fire, more foreign matters particular surroundings in work, realize to different temperatures,
The collection of different viscosities oil product, shower nozzle is set in process part is collected, the anti-water temperature sensor of radioactivity is installed on hairbrush,
When oil product temperature is higher, oil product fast cooling can be made by way of quickly spraying water, or when oil viscosity is larger, carried out
Water spray dilution, so as to the further recovery of oil product, avoid damage of the high temperature oil product to equipment；Because land oil product is collected
During can have a variety of foreign matters, in collector bottom oil inlet install screen cloth, blocking foreign body, screen cloth lower surface install hair
Brush, hairbrush, which is swung, can clean the light weight sundries being attached on screen cloth, and carrying out preliminary foreign matter removing to oil product is handled, and can be prevented
Foreign matter reduces the processing work of follow-up oil product to the inhibition of collection work.
2) apparatus of the present invention and the method scope of application are wider, can collect the oil product of scene of a fire land, it can also be used to other
Land oil product collects occasion, solves the problems, such as the collection of land oil product, reduces the waste of oil product resource.
3) present invention is effectively being collected on oil base plinth, is improved the rate of recovery of oil product, is reduced the labor of staff
Fatigue resistance, the cost recovery of land oil product is saved.The present invention can be widely applied to various land oil products and collect occasion, mainly
Realize the collection work to land scene of a fire oil product.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of embodiment of Oil Recovery device in land of the present invention；
Fig. 2 is a kind of main structure diagram of the collection process part 2 of embodiment of land Oil Recovery device of the present invention；
Fig. 3 is a kind of overlooking the structure diagram of the collection process part 2 of embodiment of land Oil Recovery device of the present invention；
Fig. 4 is a kind of present invention looks up structural representation of the collection process part 2 of embodiment of land Oil Recovery device of the present invention；
Fig. 5 is a kind of structural representation of the vacuum tank 31 of embodiment of land Oil Recovery device of the present invention；
Fig. 6 is a kind of structural representation of the vacuum tank 31 of embodiment of land Oil Recovery device of the present invention；
Fig. 7 is a kind of structural representation of embodiment diamond-shaped meshes screen cloth 27 of Oil Recovery device in land of the present invention；
Fig. 8 is a kind of structural representation of embodiment squared mesh screen cloth 27 of Oil Recovery device in land of the present invention；
Fig. 9 is a kind of structural representation of embodiment circular hole mesh screening media 27 of Oil Recovery device in land of the present invention；
In figure, 1- drive parts, 2- collects process part, 3- storages part；11- vavuum pumps, 12- high-temperature-resistant exhaust pipes,
13- drain taps, 14- liquid level sensors；21- collectors, 22- round brush supports, 23- round brush, 24- sparge pipes, 25- shower nozzles, 26-
Water spray valve, 27- screen clothes, 28- hairbrush, 31- vacuum tanks, 311- vacuum tank imports, 312- vacuum tank exhaust outlets, 313- vacuum tanks
Outlet, 314- buffer boards, 32- high temperature resistant oil inlet pipes, 33- high temperature resistant petroleum pipelines, 34- check valves, 35- oil pumping valves, 36- oil pumping
Pump.
Embodiment
With reference to embodiment and its accompanying drawing, the present invention is further described, but is not wanted in this, as to the application right
Ask the restriction of protection domain.
Land Oil Recovery device (abbreviation device, referring to Fig. 1-5) of the present invention includes drive part 1, collects process part 2
With storage part 3, the drive part 1 is connected by high-temperature-resistant exhaust pipe 12 with storage part 3, and vavuum pump extracts air and produced
Pressure difference, there is provided power；Processing of the due-in collection oil product by collection process part 2, is entered by high temperature resistant oil inlet pipe 32 and stored
Part 3；
The collection part 2 includes collector 21, round brush support 22, round brush 23, sparge pipe 24, shower nozzle 25, water spray valve
26th, screen cloth 27 and hairbrush 28；The collector 21 is in infundibulate, has inner chamber, and bottom is oil inlet, and top is oil-out；
Screen cloth 27 is installed at the bottom oil inlet of collector 21, screen cloth 27 is fixedly connected with collector bottom margin, will be adopted by screen cloth
The inner chamber of storage 21 separates with the external world, and has different mesh forms according to the volume size selection of foreign matter in due-in collection oil product
With the screen type of size, the different foreign matter of volume can be screened out, while improve operating efficiency；Hairiness is installed in screen cloth lower surface
28 are brushed, micromachine is installed on hairbrush, hairbrush is carried out left and right periodic wobble, can remove and be attached to the following table of screen cloth 27
Lightweight foreign matter on face, for example, branch, polybag etc.；Temperature sensor is installed in hairbrush lower surface, temperature sensor is not straight
Connect and contacted with oil product, using the temperature of the due-in collection oil product of the calorimetry of radiation, and put with the periodic wobble of hairbrush 28
It is dynamic；Two groups of round brush supports 22, the horizontal peace of central shaft of the round brush 23 are symmetrically fixed with left and right sides of collector bottom edge
It is inserted on round brush support 22, round brush can be kept fully to be contacted with ground, round brush 23 can be rotated with process speed, two round brush
On the contrary, when being the round brush rotate counterclockwise in left side, the round brush on right side turns clockwise for direction of rotation, and two round brush drive when rotating
Due-in collection oil product on ground, oil product is suspended in the air, be easy to collector 21 to treat collection oil product and be collected；In collector
Two sparge pipes 24 are arranged symmetrically at left and right sides of 21 outer walls, the tube wall of sparge pipe is close to the lateral surface of collector 21, each spray
The top of water pipe is connected with outer tank, and tail end is connected by valve 26 of spraying water accordingly with shower nozzle 25；The shower nozzle 25
In infundibulate, water spray area is big, can accelerate oil product cooling dilution, and bottom surface has a hole for water spraying, and the hole for water spraying of shower nozzle is towards corresponding side
Round brush 23；Flow sensor is installed at the top oil-out of collector；
The storage part 3 includes vacuum tank 31, high temperature resistant oil inlet pipe 32, high temperature resistant petroleum pipeline 33, check valve 34, oil pumping
Valve 35 and oil well pump 36；The vacuum tank 31 is provided with 311, vacuum tank outlets 313 of a vacuum tank import and one true
Slack tank exhaust outlet 312, a number of buffer board 314 is installed inside vacuum tank 31, also installed on the inwall of vacuum tank
There is liquid level sensor 14；The vacuum tank import 311 is connected by high temperature resistant oil inlet pipe 32 with the top oil-out of collector 21,
High temperature resistant oil inlet pipe 32 installs the check valve 34 at vacuum tank import 311, and when without due-in collection oil product, check valve 34 closes
Close；During work, check valve 34 is opened；A number of buffer board 314 is according to equidistant placement above and below left right-alternative mode true
On the inwall of slack tank 31；The vacuum tank import 311 is located at the side of vacuum tank 31 close to the tip position of vacuum tank 31；The vacuum tank
Exhaust outlet 312 is located at the opposite side of vacuum tank 31, and with the height placement such as vacuum tank import 311；Vacuum tank outlet 313 with
Vacuum tank exhaust outlet 312 is located at the same side, and (enters in the underface of vacuum tank exhaust outlet 312, the close bottom position of vacuum tank 31
Hydraulic fluid port need to be in upper position, and the oil product for making newly to flow into does not contact directly with having stored oil product, keeps having stored the stabilization of oil product；Row
Gas port must make vavuum pump directly extract the air in vacuum tank in upper position；Oil-out must be in upper position, but can not be true
Slack tank bottom, when ensureing to carry out other processing to oil product, the impurity such as dust are flowed out as little as possible)；The vacuum tank outlet 313 is logical
The oil inlet that high temperature resistant petroleum pipeline 33 is crossed with oil well pump 36 is connected；The oil pumping valve 35 is arranged on high temperature resistant petroleum pipeline 33,
And at vacuum tank outlet 313；The oil well pump 36 can extract the oil product being collected in vacuum tank out, be easy to come to collecting
Oil product carry out other processing, when not dealing with, close valve 35；
The drive part 1 includes vavuum pump 11, and the air inlet of the vavuum pump passes through high-temperature-resistant exhaust pipe 12 and exhaust
Valve 13 is connected with vacuum tank exhaust outlet 312；
The vavuum pump 11 is used to extract the air inside vacuum tank 31 out, constructs vacuum environment, keeps inside vacuum tank 31
Compared with low pressure, larger pressure difference is formed with ambient atmosphere, skyborne oil product is drawn into collector 21 suspending；The liquid level
Sensor 14 is arranged on the inwall of vacuum tank 31, for monitoring liquid level in vacuum tank 31, according to liquid level sensor to liquid level
Monitoring result, when liquid level reaches predetermined altitude in vacuum tank, vavuum pump is stopped.
Temperature sensor is the anti-water temperature sensor of radioactivity, and flow sensor is LWGY-B flow sensors, and temperature passes
Sensor is pt100 temperature sensors, and range is -50 DEG C~500 DEG C.
The mesh form of the screen cloth is circular, rhombus and rectangle or other irregular shapes.
The direct purposes of Oil Recovery device in land of the present invention is exactly that the retracting device is used for fire scene rescue fire fighting truck,
The oil product of land scene of a fire leakage is recycled, efficiently solves and asking for the difficult collection of oil product is revealed on the scene of a fire of land
Topic, reduces influence of the oil product to the intensity of a fire, decreases the waste of oil product, while apparatus of the present invention can be also used for other situations
Under land oil product collection.
The present invention also provides a kind of land oil product collection method (abbreviation method) simultaneously, and this method uses above-mentioned land oil product
Retracting device, and comprise the following steps：
1) when starting to collect due-in collection oil product, vavuum pump 11 works, and extracts the air inside vacuum tank 31, makes vacuum tank 31
Pressure difference is -30~-50kPa between internal and ambient atmosphere, opens check valve 34, round brush 24 is rotated with process speed, by height
The pending oil product (including water, oil and emulsion) " sweep up and " of water content, makes due-in collection oil product be suspended in the air, is easy to treat
Collect the collection of oil product；Hairbrush 28 or so is periodically dynamic, and the lightweight foreign matter cleaning that will be attached to the lower surface of screen cloth 27 is adopted to remote
The region of the oil inlet of storage 21；When oil product passes through screen cloth 27, the foreign matter bigger than mesh is blocked in outside collector 21；It is due-in
Collection oil product is drawn to the inner chamber of collector 21 by the filtering of screen cloth 27；Enter high temperature resistant oil inlet pipe from the top oil-out of collector 21
32；Enter vacuum tank 31 from vacuum tank import 311；
2) temperature sensor is swung with hairbrush 28, before oil product is drawn up, treats the temperature progress for collecting oil product
Monitoring in real time, determine whether shower nozzle 25 sprays water according to monitoring result；When the temperature for monitoring due-in collection oil product is higher than retracting device
In treatable temperature range (retracting device treatable temperature range and device actual material and temperature sensor
Range is relevant, the material selection exotic material of general device) when, water spray valve 26 is opened, carries out water-spraying control；When monitoring
When the temperature of due-in collection oil product is in the treatable temperature range of retracting device institute, water spray valve 26 is closed, it is cold without spraying water
But；
3) flow sensor is monitored in real time to the flow for collecting the oil product come, if the flow of monitoring is smaller, explanation is treated
It is higher to collect the kinematic viscosity of oil product, when kinematic viscosity is more than 150cSt, then opens water spray valve 26, carries out water spray dilution, if
The flow of monitoring is larger, illustrates that the kinematic viscosity of due-in collection oil product is relatively low, i.e., when kinematic viscosity is less than or equal to 150cSt, then closes
Water spray valve 26, without carrying out water spray dilution；
4) when the oil product liquid level that liquid level sensor 14 is monitored in vacuum tank is higher than threshold values, vavuum pump 11 stops work
Make, oil product collection work terminates；When the oil product liquid level that liquid level sensor 14 is monitored in vacuum tank is not higher than threshold values, very
Empty pump 11 maintains work, continues oil product collection work；
5) during collecting oil product, collection oil product such as need to be temporarily interrupted, round brush 24, hairbrush 28 are stopped, check valve 34
Close；Such as need to stop collecting oil product, vavuum pump 11 is stopped, and terminates oil product and collects.
Embodiment 1
The present embodiment land Oil Recovery device includes drive part 1, collects process part 2 and stores part 3, the drive
Dynamic part 1 is used to produce pressure difference, there is provided extracts power, is connected with the exhaust outlet for storing part 3；Process part 2 is collected to be used for
Due-in collection oil product is collected, is connected with the import for storing part 3；
The collection process part 2 includes collector 21, round brush support 22, round brush 23, sparge pipe 24, shower nozzle 25, water spray
Valve 26, screen cloth 27 and hairbrush 28；The collector 21 is in infundibulate, has inner chamber, and bottom is oil inlet, and top is fuel-displaced
Mouthful；Screen cloth 27 is installed at the bottom oil inlet of collector 21, screen cloth 27 is fixedly connected with collector bottom margin, passes through screen cloth
The inner chamber of collector 21 is separated with the external world；Hairbrush 28 is installed in screen cloth lower surface, micromachine is installed on hairbrush, made
Hairbrush can carry out left and right periodic wobble；Temperature sensor is installed in hairbrush lower surface；In collector bottom edge or so two
Side is symmetrically fixed with two groups of round brush supports 22, and the central shaft level of the round brush 23 is assigned on round brush support 22, the energy of round brush 23
Rotated with process speed, two round brush direction of rotation are opposite；Two water sprays have been arranged symmetrically at left and right sides of the outer wall of collector 21
Pipe 24, the tube wall of sparge pipe are close to the lateral surface of collector 21, and the top of each sparge pipe is connected with outer tank, and tail end is equal
By spraying water accordingly, valve 26 is connected with shower nozzle 25；The shower nozzle 25 is in infundibulate, and bottom surface has hole for water spraying, the water spray of shower nozzle
Round brush 23 of the hole towards corresponding side；Flow sensor is installed at the top oil-out of collector；
The storage part 3 includes vacuum tank 31, high temperature resistant oil inlet pipe 32, high temperature resistant petroleum pipeline 33, check valve 34, oil pumping
Valve 35 and oil well pump 36；The upper portion side wall of vacuum tank 31 is provided with a vacuum tank import 311 and a vacuum tank exhaust
Mouth 312, lower sides are provided with a vacuum tank and export 313, and a number of buffer board 314 is provided with inside vacuum tank,
Liquid level sensor 14 is also equipped with the inwall of vacuum tank；The vacuum tank import 311 is by high temperature resistant oil inlet pipe 32 with adopting
The top oil-out connection of storage 21, installs the check valve 34 on high temperature resistant oil inlet pipe 32；The vacuum tank outlet 313 passes through
High temperature resistant petroleum pipeline 33 is connected with the oil inlet of oil well pump 36；The oil pumping valve 35 is arranged on high temperature resistant petroleum pipeline 33；
The drive part 1 includes vavuum pump 11, and the air inlet of the vavuum pump passes through high-temperature-resistant exhaust pipe 12 and exhaust
Valve 13 is connected with vacuum tank exhaust outlet 312.
The mesh form of screen cloth described in the present embodiment is rectangle.
Embodiment 2
The present embodiment device each several part connects and position relationship is with embodiment 1, and difference is, the collector 21
Bottom edge width is 30mm, and the mesh of screen cloth 27 is diamond-shaped meshes of uniform size (referring to Fig. 7), and screen cloth has width in 27 1 weeks
The edge for 30mm is spent, is easy to the bottom edge with collector 21 to be fixedly connected.The internal diameter of screen cloth 27 is 200mm, diamond-shaped meshes
Relatively long-diagonal be 50mm, be 30mm compared with short diagonal, diamond-shaped meshes area is larger, distribution it is more sparse.Collecting oil product
When, for the larger foreign matter of volume in leakage oil product, using such a screen cloth, can on the basis of larger foreign matter is effectively stopped,
Improve oil product collection efficiency.
Embodiment 3
The present embodiment device each several part connects and position relationship is with embodiment 2, and difference is, the mesh of the screen cloth
For squared mesh of uniform size (referring to Fig. 8), the squared mesh length of side is 15mm.When collecting oil product, in oil product
Volume is of moderate size (foreign matter maximum length is more than the catercorner length of squared mesh, and is less than 30mm) with such a screen cloth, can
On the basis of small-sized foreign matter is effectively stopped, to improve oil product collection efficiency.
Embodiment 4
The present embodiment device each several part connects and position relationship is with embodiment 2, and difference is, the mesh of the screen cloth
For circular mesh (referring to Fig. 9) of uniform size, the radius of circular mesh is 3mm, and the circular mesh area is smaller, and distribution is more
It is intensive.When collecting leakage oil product, for small volume in leakage oil product, (maximum length of foreign matter is less than pair of squared mesh
Diagonal length, more than 6mm) foreign matter, using such a screen cloth, oil can be improved on the basis of small miniature foreign matter is effectively stopped
Product collection efficiency.
Embodiment 5
The present embodiment device each several part connects and position relationship is with embodiment 1, and difference is, true described in the present embodiment
The inside of slack tank 31 is provided with 2 shape and size identical buffer boards (referring to Fig. 5).Two buffer boards are set respectively according to upper-lower position
At left and right sides of vacuum top tank structure, two buffer boards have difference in height in vertical direction.Collect the oil product come and flow to first and be located at
The top buffer board in the left side, reduces the kinetic energy of oil product, then flow to positioned at the right buffer board on the lower, further reduces oil product kinetic energy,
Vacuum pot bottom is finally flow to, reaches the percussion reduced to having been stored in vacuum pot bottom oil product, prevents what is precipitated
Debris mixes with oil product again.
Embodiment 6
The present embodiment device each several part connects and position relationship is with embodiment 1, and difference is, true described in the present embodiment
4 shape and size identical buffer boards are provided with inside slack tank (referring to Fig. 6).Two of which buffer board is one group, positioned at left side,
Another two buffer board is one group, and positioned at right side, every group of two buffer boards are equal in the distance of vertical direction, the buffer board in left side
Higher than the buffer board on right side.Collect the oil product come and flow to four buffer boards successively from top to bottom, finally flow to vacuum pot bottom.It is logical
The cushioning effect of four buffer boards is crossed, is gradually reduced the kinetic energy of oil product, so as to significantly more reduce to having been stored in vacuum tank
The percussion of oil product, the debris for more effectively preventing from having precipitated mix with oil product again.
The present invention does not address part and is applied to prior art.
Claims (5)
1. a kind of land Oil Recovery device, it is characterised in that the device includes drive part, collects process part and storage unit
Point, the drive part is used to produce pressure difference, there is provided extracts power, is connected with the exhaust outlet for storing part；Collect processing unit
Divide and be used to collect due-in collection oil product, be connected with the import for storing part；
The collection process part includes collector, round brush support, round brush, sparge pipe, shower nozzle, water spray valve, screen cloth and hairbrush；
The collector is in infundibulate, has inner chamber, and bottom is oil inlet, and top is oil-out；Pacify at the oil inlet of collector bottom
Equipped with screen cloth, screen cloth is fixedly connected with collector bottom margin, is separated the inner chamber of collector with the external world by screen cloth；Sieving
Surface off the net is provided with hairbrush, and micromachine is provided with hairbrush, hairbrush is carried out left and right periodic wobble；In hairbrush following table
Face is provided with temperature sensor；Two groups of round brush supports are symmetrically fixed with left and right sides of collector bottom edge, the round brush
Central shaft level is assigned on round brush support, and round brush can be rotated with process speed, and two round brush direction of rotation are opposite；In collector
Two sparge pipes are arranged symmetrically at left and right sides of outer wall, the tube wall of sparge pipe is close to the lateral surface of collector, each sparge pipe
Top is connected with outer tank, and tail end is connected by valve of spraying water accordingly with shower nozzle；The shower nozzle is in infundibulate, bottom surface
With hole for water spraying, the round brush of the hole for water spraying of shower nozzle towards corresponding side；Flow sensing is installed at the top oil-out of collector
Device；
The storage unit point includes vacuum tank, high temperature resistant oil inlet pipe, high temperature resistant petroleum pipeline, check valve, oil pumping valve and oil well pump；
The vacuum tank upper portion side wall is provided with a vacuum tank import and a vacuum tank exhaust outlet, and lower sides are provided with one very
Slack tank is exported, and a number of buffer board is provided with inside vacuum tank, level sensing is also equipped with the inwall of vacuum tank
Device；The vacuum tank import is connected by high temperature resistant oil inlet pipe with oil-out at the top of collector, is installed on high temperature resistant oil inlet pipe
The check valve；The vacuum tank outlet is connected by high temperature resistant petroleum pipeline with the oil inlet of oil well pump；The oil pumping valve peace
On high temperature resistant petroleum pipeline；
The drive part includes vavuum pump, and the air inlet of the vavuum pump passes through high-temperature-resistant exhaust pipe and drain tap and vacuum
Tank exhaust outlet connects.
2. Oil Recovery device in land according to claim 1, it is characterised in that a number of buffer board is according to left and right
Equidistant placement is on vacuum top tank structure above and below mode staggeredly；The vacuum tank import is located at vacuum tank side close to vacuum tank deck
Portion position；The vacuum tank exhaust outlet is located at the opposite side of vacuum tank, and with the height placement such as vacuum tank import；The vacuum tank
Outlet is located at the same side with vacuum tank exhaust outlet, and in the underface of vacuum tank exhaust outlet, close vacuum tank bottom position.
3. Oil Recovery device in land according to claim 1, it is characterised in that the mesh form of the screen cloth for it is circular,
Rhombus and rectangle.
4. according to any described land Oil Recovery devices of claim 1-3, it is characterised in that the device can be to land
The oil product of scene of a fire leakage is recycled.
5. a kind of land oil product collection method, it is characterised in that this method usage right requires any described land oil products of 1-4
Retracting device, and comprise the following steps：
1) when starting to collect due-in collection oil product, vacuum pump work, the air inside vacuum tank is extracted, made inside vacuum tank and extraneous
Pressure difference is -30~-50kPa between air, opens check valve, and round brush is rotated with process speed, is suspended in due-in collection oil product
In the air；Hairbrush or so periodic wobble, the lightweight foreign matter cleaning that will be attached to screen cloth lower surface are arrived away from collector oil inlet
Region；When oil product passes through screen cloth, the foreign matter bigger than mesh is blocked in outside collector；Due-in collection oil product passes through the mistake of screen cloth
Filter is drawn to collector inner chamber；Oil-out enters high temperature resistant oil inlet pipe at the top of from collector；Enter vacuum tank from vacuum tank import；
2) temperature sensor is swung with hairbrush, and before oil product is drawn up, the temperature for treating collection oil product is supervised in real time
Survey, determine whether shower nozzle sprays water according to monitoring result；When the temperature for monitoring due-in collection oil product can be handled higher than retracting device
Within the temperature range of when, open water spray valve, carry out water-spraying control；When the temperature for monitoring due-in collection oil product is in retracting device
When in the treatable temperature range of institute, water spray valve is closed, without water-spraying control；
3) flow sensor is monitored in real time to the flow for collecting the oil product come, if the flow of monitoring is smaller, opens water spray
Valve, if the flow of monitoring is larger, water spray valve is closed, without water spray；
4) when the oil product liquid level that liquid level sensor is monitored in vacuum tank is higher than threshold values, vavuum pump is stopped, oil product
Collection work terminates；When the oil product liquid level that liquid level sensor is monitored in vacuum tank is not higher than threshold values, vavuum pump maintains
Work, continue oil product collection work；
5) during collecting oil product, collection oil product such as need to be temporarily interrupted, round brush, hairbrush are stopped, closed check valve；As that need to stop
Oil product is only collected, vavuum pump is stopped, and terminates oil product and collects.
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| CN201710085458.5A CN106638399B (en) | 2017-02-17 | 2017-02-17 | A kind of land Oil Recovery device and collection method |
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| CN201710085458.5A CN106638399B (en) | 2017-02-17 | 2017-02-17 | A kind of land Oil Recovery device and collection method |
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| CN106638399B true CN106638399B (en) | 2018-04-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107510907A (en) * | 2017-08-14 | 2017-12-26 | 苏州凸现信息科技有限公司 | Automatic cleaning apparatus and its method for cleaning after a kind of leakage for oil truck oil product |
| CN107575649B (en) * | 2017-09-12 | 2024-02-02 | 苏州诺力达工程技术服务有限公司 | Petroleum pipeline safety support frame |
| CN108442286A (en) * | 2018-05-17 | 2018-08-24 | 国网冀北电力有限公司迁西县供电分公司 | A kind of self-action land oil recovery systems |
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| EP0624692A2 (en) * | 1993-05-10 | 1994-11-17 | MABO FAHRZEUG- UND ANLAGENBAU, ENTSORGUNGS-SYSTEME, UMWELTTECHNOLOGIE GmbH & Co., UTEF FORSCHUNG KG | Working machine for removing oil or grease from road-surfaces |
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