CN208747621U - A kind of multi-station high efficient Sealed Unloading device - Google Patents
A kind of multi-station high efficient Sealed Unloading device Download PDFInfo
- Publication number
- CN208747621U CN208747621U CN201820714565.XU CN201820714565U CN208747621U CN 208747621 U CN208747621 U CN 208747621U CN 201820714565 U CN201820714565 U CN 201820714565U CN 208747621 U CN208747621 U CN 208747621U
- Authority
- CN
- China
- Prior art keywords
- oil
- unloading
- contaminated
- line
- unloading line
- 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
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a kind of multi-station high efficient Sealed Unloading devices, including PLC controller, standard oil recovery device and at least two unloading lines, communicating pipe is provided between adjacent unloading line, valve is provided on the communicating pipe, the more unloading lines being directly connected to oil storage tank are applied in the utility model, the corresponding emptying station of a piece unloading line, the quantity of unloading line can according to need any increase and decrease, greatly facilitate the arrangement of emptying station, communicating pipe is provided between adjacent unloading line, so that each unloading line can be with mutual backup, when a certain unloading line breaks down, the corresponding emptying station of the unloading line to break down still can normal emptying, crude oil need to be only set to enter in other unloading lines by communicating pipe, stand-by equipment need not be individually equipped with, effectively reduce production Cost.
Description
Technical field
The utility model relates to multi-purpose station Unloading Device technical fields, and in particular to a kind of multi-station high efficient Sealed Unloading dress
It sets.
Background technique
After present most multi-purpose station still uses open Unloading Device, tank truck to stop emptying platform, first connection is interim
Then crude oil is leaked into switching pond, then is delivered to oil storage tank or sedimentation by the pump on unloading line by oil discharge pipe and electrostatic grounding
Tank, still, existing opening Unloading Device suffer from the drawback that in use
1. emptying station is fixed and the increase and decrease of station is not flexible；
2. the unloading line come out from switching pond only has one, once the pipeline of unloading line or setting on unloading line
It is standby break down just can not the normally oil transportation into oil storage tank or settling tank, although equipment component can accomplish a preparation and a use,
Be still can not the normal oil transportation in the Pipeline damage of unloading line, and a preparation and a use of equipment component also results in production cost
Rising；
3. generating many landing oils during emptying because of run, drip, leak phenomenon sometimes, landing oil can be seriously affected
Environmental sanitation, cleaning difficulty can also generate other wastes greatly and in scale removal process；
4. inevitably will cause oil gas during open emptying to leak, there are serious security risks, and leak
Oil gas can also pollute atmospheric environment；
5. the auxiliary facility that open emptying needs is more, occupied area is larger, such as switching pond, pump house can all occupy very greatly
Area and need more civil engineering operation, in addition, crude oil solidifies retrogradation in order to prevent, need to the heat tracings such as switching pond, energy consumption
It is very high.
Utility model content
The problem of for background technique, unloads the purpose of this utility model is to provide a kind of multi-station high efficient is closed
Oily device efficiently solves the problems, such as exist in background technique.
To achieve the above object, the utility model uses following technical scheme:
A kind of multi-station high efficient Sealed Unloading device, including PLC controller, standard oil recovery device and at least two unload
Oil pipe line is provided with communicating pipe between adjacent unloading line, is provided with valve on the communicating pipe, the unloading line it is upper
Trip end is connected with the unloading hose matched with the unloading port of tank truck, and the downstream of unloading line is connected with petroleum pipeline, described
The outlet end of petroleum pipeline is connected with the import of oil storage tank, be disposed with from the upstream end to the downstream end on unloading line inlet valve,
Basket filter, oil-gas mixed delivery pump and the online instrument for analyzing water content being electrically connected with the PLC controller；
The standard oil recovery device includes sump oil collecting tank and underground contaminated-oil basin, and the sump oil collecting tank and underground are dirty
Between oil sump by contaminated-oil basin oil inlet pipe be connected, be additionally provided on the underground contaminated-oil basin contaminated-oil basin flowline and with it is described
The liquid level sensor of PLC controller electrical connection, is provided with contaminated-oil basin delivery valve, contaminated-oil basin flowline on the contaminated-oil basin flowline
It is connected with the unloading line and the junction of contaminated-oil basin flowline and unloading line is located at the upstream of the basket filter.
Preferably, the pressure transmitter being electrically connected there are two being also set up on the unloading line with the PLC controller, two
Arrival end and outlet end of a pressure transmitter respectively close to the basket filter.
Preferably, also set up on the unloading line there are two pressure gauge on the spot, two on the spot pressure gauge be located at institute
State the two sides of online instrument for analyzing water content.
Preferably, check-valves is additionally provided on the unloading line.
Preferably, contaminated-oil basin inlet valve is provided on the contaminated-oil basin oil inlet pipe.
Preferably, a kind of multi-station high efficient Sealed Unloading device further includes tank truck auxiliary discharging unit and hose
Suspension apparatus.
Preferably, the tank truck auxiliary discharging unit includes the buried gear pipe of oil tank back wheels of vehicle and cross section is trapezoidal
Tank truck front-wheel backing plate, the buried gear pipe of oil tank back wheels of vehicle includes that two buried standpipes and welding are set to two
The horizontal transverse-pipe of the upper end of standpipe.
Preferably, the hose suspension apparatus includes steelframe and the Spring balancer that is installed on steelframe, spring balancing
The hook of device is hung on steelframe, and the lower suspension hook of Spring balancer is connected with unloading hose, and Spring balancer can make emptying
Hose with ground face contact, had not only guaranteed the cleaning of unloading hose but also can drop on ground to avoid the trapped fuel in unloading hose.
The utility model has following advantageous effects:
The more unloading lines being directly connected to oil storage tank are applied in the utility model, a unloading line is one corresponding
Emptying station, the quantity of unloading line can according to need any increase and decrease, greatly facilitate the arrangement of emptying station, and adjacent unloads
Communicating pipe is provided between oil pipe line, so that each unloading line can be sent out with mutual backup, when a certain unloading line breaks down
The corresponding emptying station of unloading line of raw failure still can normal emptying, only crude oil need to be made to unload into other by communicating pipe
In oil pipe line, it is not necessary to individually be equipped with stand-by equipment, effectively reduce production cost, unloading line is unloaded instead of original opening
The switching pond of oily device, considerably increases discharge velocity, improves oil discharging rate, and effectively saves space occupied, reduces
Energy consumption also avoids the oil gas during emptying and leaks, and has ensured the safety of emptying process, in addition, standard oil recovery device
Using allowing the landing oil generated during emptying to be efficiently recovered recycling, waste and the environment of crude oil are avoided
Pollution, the application is novel in design, and use is safe and efficient, is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Specific embodiment
With reference to the accompanying drawing and embodiment is described in further detail the embodiments of the present invention.Implement below
Example cannot be used to limit the scope of the utility model for illustrating the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplifies description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, constructed and operated with specific orientation, therefore
It should not be understood as limiting the present invention.In the description of the present invention, it should be noted that unless otherwise specific
Regulation and restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachable
Connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, centre can also be passed through
Medium is indirectly connected.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this with concrete condition
Concrete meaning in type.
As shown in Figs. 1-2, a kind of multi-station high efficient Sealed Unloading device described in the present embodiment, including PLC controller is (not
Show), standard oil recovery device 1 and two unloading lines 2a, 2b, communicating pipe 3 is provided between unloading line 2a, 2b, even
Valve 4 is provided on siphunculus 3, the upstream end of unloading line 2a, 2b are respectively connected with the emptying matched with the unloading port of tank truck
Hose 5, the downstream of unloading line 2a, 2b are connected with petroleum pipeline 6, and the outlet end of petroleum pipeline 6 is connected with the import of oil storage tank, unloads
Oil pipe line 2a, 2b respectively correspond an emptying station, and the quantity of unloading line 2a, 2b can according to need any increase and decrease, convenient
The arrangement of emptying station, the application of communicating pipe 3 is so that unloading line 2a, 2b as unloading line 2a or can be unloaded with mutual backup
When oil pipe line 2b breaks down, the corresponding emptying station of unloading line 2a or unloading line 2b to break down still can be normal
Emptying need to only be such that crude oil enters in intact unloading line 2a or unloading line 2b by communicating pipe 3, it is not necessary to individually be equipped with
Stand-by equipment, reduces production cost, and unloading line 2a, 2b are greatly increased instead of the switching pond of original open Unloading Device
Discharge velocity, improves oil discharging rate, and effectively saves space occupied, reduces during energy consumption also avoids emptying
Oil gas leak, ensured the safety of emptying process, be disposed with oil inlet from the upstream end to the downstream end on unloading line 2a, 2b
Valve 7, basket filter 8, oil-gas mixed delivery pump 9 and the online instrument for analyzing water content 10 being electrically connected with PLC controller, it is online aqueous
Rate analyzer 10 with the moisture content of collection analysis unloading line 2a, 2b Crude Oil and can feed back to PLC controller, for staff
Understand the moisture content of the crude oil of conveying and then extrapolates the crude oil net production in oil field；
Standard oil recovery device 1 includes sump oil collecting tank 11 and underground contaminated-oil basin 12, and sump oil collecting tank 11 and underground are dirty
Between oil sump 12 by contaminated-oil basin oil inlet pipe 13 be connected, be additionally provided on underground contaminated-oil basin 12 contaminated-oil basin flowline 14 and with
The liquid level sensor 15 of PLC controller electrical connection, on contaminated-oil basin flowline 14 setting there are two contaminated-oil basin delivery valve 16a, 16b,
Contaminated-oil basin flowline 14 is connected with unloading line 2a, 2b and the equal position in junction of contaminated-oil basin flowline 14 and unloading line 2a, 2b
In the upstream of basket filter 8, two contaminated-oil basin delivery valves 16a, 16b respectively correspond contaminated-oil basin flowline 14 and unloading line
The junction of 2a, 2b, the landing oil that the application of standard oil recovery device 1 generates emptying in the process are efficiently recovered
It recycles, avoids the waste of crude oil and the pollution of environment.
Two pressure transmitter 17a, 17b being electrically connected with PLC controller are also respectively provided on unloading line 2a, 2b,
The arrival end and outlet end, PLC controller of two pressure transmitters 17a, 17b respectively close to basket filter 8 are also electrically connected with
Combined aural and visual alarm (not shown), when the difference of the pressure information of two pressure transmitters 17a, 17b feedback is larger, i.e., basket mistake
When filter blocking 8 needs to clear up, PLC controller controls combined aural and visual alarm work, and staff is prompted to clear up basket filter 8.
It is respectively provided on unloading line 2a, 2b there are two pressure gauge 18a, 18b on the spot, two pressure gauge 18a, 18b points on the spot
Not Wei Yu online instrument for analyzing water content 10 two sides, be additionally provided with check-valves 19 on unloading line 2a, 2b.
Contaminated-oil basin inlet valve 20 is provided on contaminated-oil basin oil inlet pipe 13, when needing to collect the sump oil in sump oil collecting tank 11
When, contaminated-oil basin inlet valve 20 is opened, the sump oil in sump oil collecting tank 11 enters underground contaminated-oil basin 12 by contaminated-oil basin oil inlet pipe 13
It is interior, when without closing contaminated-oil basin inlet valve 20, preventing sewage from entering underground contaminated-oil basin 12 when collecting sump oil or rain and snow weather
It is interior.
The present embodiment further includes tank truck auxiliary discharging unit and hose suspension apparatus 21, tank truck auxiliary discharging unit
It is trapezoidal tank truck front-wheel backing plate 23, the buried gear pipe of oil tank back wheels of vehicle including the buried gear pipe 22 of oil tank back wheels of vehicle and cross section
22 are set to the horizontal transverse-pipe 25 of the upper end of two standpipes 24 including two buried standpipes 24 and welding, and tank truck is auxiliary
Help Unloading Device that tank truck can be made easily to show the low posture of the high tailstock of headstock, tank truck front-wheel is located at tank truck front-wheel pad
On plate 23, oil tank back wheels of vehicle pushes against horizontal transverse-pipe 25, the crude oil outflow in the more convenient tank truck of this measure.
Hose suspension apparatus 21 includes steelframe 26 and the Spring balancer 27 being installed on steelframe 26, Spring balancer 27
Hook be hung on steelframe 26, the lower suspension hook of Spring balancer 27 is connected with unloading hose 5, and Spring balancer 27 can make
Unloading hose 5 with ground face contact, had not only guaranteed the cleaning of unloading hose 5 but also can drop onto avoid the trapped fuel in unloading hose 5
On ground.
The working process of this embodiment is as follows: oil tank back wheels of vehicle pushes against horizontal transverse-pipe 25, arrives at emptying position, opens inlet valve
7, close the valve 4 on communicating pipe 3, crude oil is under the action of oil-gas mixed delivery pump 9 successively by basket filter 8 and online aqueous
Enter oil storage tank or settling tank after rate analyzer 10, when needing to collect the sump oil in sump oil collecting tank 11, opens contaminated-oil basin
Inlet valve 20, the sump oil in sump oil collecting tank 11 is entered in underground contaminated-oil basin 12 by contaminated-oil basin oil inlet pipe 13, when without collecting
When sump oil or rain and snow weather, contaminated-oil basin inlet valve 20 is closed, prevents sewage from entering in underground contaminated-oil basin 12, liquid level sensor 15
The real-time liquid level information locality descended in contaminated-oil basin 12 simultaneously feeds back to PLC controller, facilitates staff to determine and extracts underground dirt
The opportunity of crude oil in oil sump 12 when needing to extract the crude oil in underground contaminated-oil basin 12, opens contaminated-oil basin delivery valve 16a or 16b
, contaminated-oil basin delivery valve 16a, 16b can also be opened simultaneously；When unloading line 2a or unloading line 2b breaks down, close
The oil-gas mixed delivery pump 9 on the unloading line 2a or unloading line 2b of failure is closed, the valve 4 then opened on communicating pipe 3 can be after
Double-station emptying is held in continuation of insurance.
The embodiments of the present invention be provided for the sake of example and description, and be not exhaustively or
The utility model is limited to disclosed form.Many modifications and variation are aobvious for the ordinary skill in the art
And it is clear to.Selection and description embodiment and are made to more preferably illustrate the principles of the present invention and practical application
Those skilled in the art are it will be appreciated that the utility model is suitable for each with various modifications of special-purpose to design
Kind embodiment.
Claims (8)
1. a kind of multi-station high efficient Sealed Unloading device, which is characterized in that including PLC controller, standard oil recovery device and
At least two unloading lines are provided with communicating pipe between adjacent unloading line, valve are provided on the communicating pipe, described to unload
The upstream end of oil pipe line is connected with the unloading hose matched with the unloading port of tank truck, and the downstream of unloading line is connected with defeated
Oil pipe, the outlet end of the petroleum pipeline are connected with the import of oil storage tank, set gradually from the upstream end to the downstream end on unloading line
There are inlet valve, basket filter, oil-gas mixed delivery pump and the online instrument for analyzing water content being electrically connected with the PLC controller；
The standard oil recovery device includes sump oil collecting tank and underground contaminated-oil basin, the sump oil collecting tank and underground contaminated-oil basin
Between by contaminated-oil basin oil inlet pipe be connected, be additionally provided on the underground contaminated-oil basin contaminated-oil basin flowline and with the PLC control
The liquid level sensor of device processed electrical connection is provided with contaminated-oil basin delivery valve, contaminated-oil basin flowline and institute on the contaminated-oil basin flowline
State that unloading line is connected and the junction of contaminated-oil basin flowline and unloading line is located at the upstream of the basket filter.
2. a kind of multi-station high efficient Sealed Unloading device according to claim 1, which is characterized in that on the unloading line
It also sets up there are two the pressure transmitter being electrically connected with the PLC controller, two pressure transmitters are respectively close to described basket
The arrival end of filter and outlet end.
3. a kind of multi-station high efficient Sealed Unloading device according to claim 1, which is characterized in that on the unloading line
Also set up there are two pressure gauge on the spot, two on the spot pressure gauge be located at the two sides of the online instrument for analyzing water content.
4. a kind of multi-station high efficient Sealed Unloading device according to claim 1, which is characterized in that on the unloading line
It is additionally provided with check-valves.
5. a kind of multi-station high efficient Sealed Unloading device according to claim 1, which is characterized in that the contaminated-oil basin oil inlet
Contaminated-oil basin inlet valve is provided on pipe.
6. a kind of multi-station high efficient Sealed Unloading device according to claim 1, which is characterized in that a kind of multistation
High effective sealing Unloading Device further includes tank truck auxiliary discharging unit and hose suspension apparatus.
7. a kind of multi-station high efficient Sealed Unloading device according to claim 6, which is characterized in that the tank truck auxiliary
Unloading Device includes the buried gear pipe of oil tank back wheels of vehicle and cross section is trapezoidal tank truck front-wheel backing plate.
8. a kind of multi-station high efficient Sealed Unloading device according to claim 6, which is characterized in that the hose suspention dress
It sets including steelframe and the Spring balancer being installed on steelframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714565.XU CN208747621U (en) | 2018-05-15 | 2018-05-15 | A kind of multi-station high efficient Sealed Unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820714565.XU CN208747621U (en) | 2018-05-15 | 2018-05-15 | A kind of multi-station high efficient Sealed Unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747621U true CN208747621U (en) | 2019-04-16 |
Family
ID=66053322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820714565.XU Expired - Fee Related CN208747621U (en) | 2018-05-15 | 2018-05-15 | A kind of multi-station high efficient Sealed Unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482473A (en) * | 2019-09-11 | 2019-11-22 | 天津市正方科技发展有限公司 | Unification buffer unit for closed handling operation |
| CN111498784A (en) * | 2020-04-26 | 2020-08-07 | 军事科学院系统工程研究院军事新能源技术研究所 | Emergency oil discharge device and method for railway oil tank truck set |
-
2018
- 2018-05-15 CN CN201820714565.XU patent/CN208747621U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482473A (en) * | 2019-09-11 | 2019-11-22 | 天津市正方科技发展有限公司 | Unification buffer unit for closed handling operation |
| CN110482473B (en) * | 2019-09-11 | 2024-10-01 | 天津市正方科技发展有限公司 | A unification buffer for airtight loading and unloading operation |
| CN111498784A (en) * | 2020-04-26 | 2020-08-07 | 军事科学院系统工程研究院军事新能源技术研究所 | Emergency oil discharge device and method for railway oil tank truck set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208747621U (en) | A kind of multi-station high efficient Sealed Unloading device | |
| CN109084172A (en) | Liquefied gas tanker residual air remnant liquid recovering device | |
| CN112833330A (en) | Pump-free remote closed conveying method and system for realizing automatic isolation water cutting of liquefied hydrocarbon storage tanks and multi-storage-tank sewage | |
| CN211945144U (en) | Environment-friendly circulating flushing device for coal conveying trestle | |
| CN110271690A (en) | A kind of Aircraft Air oiling ground experiment device and application method | |
| CN208747625U (en) | A kind of clean and effective Sealed Unloading device | |
| CN203725458U (en) | Mechanical tank cleaning device for oilfield storage tank | |
| CN204434265U (en) | Liquid material tank car discharging protection system | |
| CN203145914U (en) | Automatic high-pressure sand discharging device | |
| CN207985791U (en) | A kind of dangerous material tank system device | |
| CN103114838B (en) | High-pressure automatic sand discharge device | |
| CN215048766U (en) | Dirty oil water recovery device | |
| CN208886375U (en) | A kind of Liquefied gas tanker residual air remnant liquid recovering device | |
| CN205299081U (en) | Recovery system of gas gathering station unloading natural gas | |
| CN212861908U (en) | Pneumatic explosion-proof oiling equipment for civil aircraft fuel oil component | |
| CN108503087A (en) | A kind of intelligent water purifier, leakage monitoring system and the method for leak visualizing monitor | |
| CN207546029U (en) | A kind of mist of oil recycling cutting integrated system | |
| CN221544291U (en) | Dirty oil recovery system | |
| CN207846305U (en) | Sweeper water circuit system with clear water classified filtering device and sweeper | |
| CN206219188U (en) | The skid-mounted unit of oil is drawn for oil well | |
| CN204029264U (en) | Bulk petroleum railway is unloaded operation analog training device | |
| CN206055599U (en) | Oil field movable steam injection boiler device for recycling sewage | |
| CN111619822A (en) | Pneumatic explosion-proof oiling equipment for civil aircraft fuel oil component | |
| CN220365552U (en) | Oil recovery well head flow device | |
| CN214580436U (en) | Automatic isolation water-cutting and multi-storage-tank sewage pump-free remote closed conveying device for liquefied hydrocarbon storage tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20210515 |