CN214348416U - Bury a jar cleaning equipment - Google Patents
Bury a jar cleaning equipment Download PDFInfo
- Publication number
- CN214348416U CN214348416U CN202022913838.3U CN202022913838U CN214348416U CN 214348416 U CN214348416 U CN 214348416U CN 202022913838 U CN202022913838 U CN 202022913838U CN 214348416 U CN214348416 U CN 214348416U
- Authority
- CN
- China
- Prior art keywords
- tank
- vacuum
- gasoline
- oil
- underground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model relates to a buried tank cleaning device, which comprises a base and is characterized by comprising a diesel oil recovery tank, a gasoline recovery tank, a dosing pump, an oil-water separation device, a vacuum tank, a vacuum pump, an inert gas generator and a filter which are arranged on the base, wherein the diesel oil recovery tank and the gasoline recovery tank are respectively connected with the oil-water separation device; one end of the vacuum tank is connected with the oil-water separation device, and the other end of the vacuum tank is connected with a vacuum pump; the filter is connected with the vacuum tank, and the separated water is filtered to reach the standard; the inert gas generator extends into the underground tank through a pipeline for gas exchange; the vacuum tank is also connected with a gear pump which provides power for discharging diesel oil, gasoline and filtered water back to the underground tank. The utility model relates to a bury jar cleaning equipment time limit for a project short, convenient operation, safe and reliable, degree of automation height.
Description
Technical Field
The utility model relates to a filling station washs technical field, especially relates to a bury a jar cleaning equipment.
Background
The underground tank of the gas station is generally 5-7 meters underground and used for storing diesel oil and gasoline, the underground tank of the gas station is manually cleaned at present, the cleaning difficulty of underground tank equipment is high, workers cannot enter a container for cleaning, and the problems of long construction period, difficult operation of personnel, high safety risk and the like exist.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a bury jar cleaning equipment for a short time limit for a project, convenient operation, safe and reliable.
In order to achieve the purpose, the utility model provides a buried tank cleaning device, which comprises a base, a diesel oil recovery tank, a gasoline recovery tank, a dosing pump, an oil-water separation device, a vacuum tank, a vacuum pump, an inert gas generator and a filter, wherein the diesel oil recovery tank and the gasoline recovery tank are respectively connected with the oil-water separation device; one end of the vacuum tank is connected with the oil-water separation device, and the other end of the vacuum tank is connected with a vacuum pump; the filter is connected with the vacuum tank, and the separated water is filtered to reach the standard; the inert gas generator extends into the underground tank through a pipeline for gas exchange.
As an improvement of the utility model, the vacuum tank is connected with a gear pump, the gear provides the power of burying the jar with the log raft after diesel oil, petrol, filtration returns.
As an improvement of the utility model, a valve is arranged between the diesel oil recovery tank/gasoline recovery tank, the dosing pump and the oil-water separation device.
As an improvement of the utility model, a valve is arranged between the vacuum tank and the water outlet, the diesel oil discharging port, the steam discharging port and the gear pump.
As an improvement of the present invention, the valve is a check valve or a ball valve, or both the check valve and the ball valve are used.
As an improvement of the utility model, bury a jar cleaning equipment and pass through PLC integration in the DCS system, realize the flow of long-range automatic or manual control oil and water.
As an improvement of the utility model, still be provided with the switch board on the base, the switch board makes things convenient for manual control with DCS headtotail.
As an improvement of the utility model, the inert gas generator is a nitrogen making machine.
From the above, use the utility model discloses technical scheme's beneficial effect as follows:
firstly, the base facilitates the integral movement of the underground tank cleaning equipment, the vacuum pump provides power to generate negative pressure to pump out diesel oil and gasoline in the underground tank; the diesel oil recovery tank and the gasoline recovery tank recover diesel oil and gasoline in the buried tank; adding the liquid medicine, namely the cleaning agent, into the pipeline by the medicine adding pump, and mixing and reacting when the diesel oil and the gasoline flow through; the oil-water separation device is used for separating diesel oil, water, gasoline and water; collecting the diesel oil, the gasoline and the water after the separation by a vacuum tank; the inert gas generator fills inert gas into the underground tank to complete gas exchange, so that potential safety hazards are solved; the filter filters the separated water to reach the standard and then discharges the water.
Secondly, the gear pump provides power for discharging diesel oil, gasoline and filtered water back to the underground tank; the valve controls the flow of the liquid; the check valve can prevent the medium from flowing backwards, prevent the pump and the driving motor from reversing, and prevent the container medium from being discharged; the ball valve has small fluid resistance, tightness, reliability, convenient operation and maintenance and good tightness.
Thirdly, the control cabinet is convenient to manually control, and the underground tank cleaning equipment is integrated in a DCS through a PLC (programmable logic controller) to realize remote automatic or manual control; the nitrogen is stable in chemical property and does not pollute the environment.
To sum up, the utility model relates to a bury jar cleaning equipment time limit for a project short, convenient operation, safe and reliable, degree of automation height.
Drawings
FIG. 1 is a schematic structural view of the underground tank cleaning equipment of the present invention;
in the drawings are labeled: 1. the device comprises a base, 2, a diesel oil recovery tank, 3, a gasoline recovery tank, 4, a dosing pump, 5, an oil-water separation device, 6, a vacuum tank, 7, a vacuum pump, 8, an inert gas generator, 9, a filter, 10, a gear pump, 11, a valve, 12, a control cabinet, 13, a pipeline, 14, a drain pipe, 15 and an oil discharge pipe.
Detailed Description
The following embodiments of the present invention will be further described with reference to the accompanying drawings, and the following embodiments are described to assist understanding of the present invention, but are not intended to limit the present invention.
Fig. 1 shows a buried tank cleaning device disclosed by the utility model, which comprises a base 1, and comprises a diesel oil recovery tank 2, a gasoline recovery tank 3, a dosing pump 4, an oil-water separation device 5, a vacuum tank 6, a vacuum pump 7, an inert gas generator 8 and a filter 9 which are arranged on the base 1, wherein the diesel oil recovery tank 2 and the gasoline recovery tank 3 are respectively connected with the oil-water separation device 5, and the dosing pump 4 is connected between the diesel oil recovery tank 2/the gasoline recovery tank 3 and the oil-water separation device 5 through a pipeline 13; one end of the vacuum tank 6 is connected with the oil-water separation device 5, and the other end is connected with a vacuum pump 7; the filter 9 is connected with the vacuum tank 6, and the separated water is filtered to reach the standard; the inert gas generator 8 extends into the underground tank through a pipeline 13 for gas exchange.
In the technical scheme, the base 1 is convenient for integrally moving the underground tank cleaning equipment, the vacuum pump 7 provides power to generate negative pressure to pump out diesel oil and gasoline in the underground tank; the diesel oil recovery tank 2 and the gasoline recovery tank 3 recover diesel oil and gasoline in the buried tank; the chemical feeding pump 4 feeds the chemical liquid, namely the cleaning agent, into the pipeline, and the diesel oil and the gasoline are mixed and react when flowing through; the oil-water separation device 5 is used for separating diesel oil, water, gasoline and water; the vacuum tank 6 collects the diesel oil, the gasoline and the water after the separation is finished; the inert gas generator 8 fills inert gas into the underground tank to complete gas exchange, so that potential safety hazards are solved; the filter 9 filters the separated water to reach the standard and then discharges the water.
As the preferred scheme of the utility model, vacuum tank 6 still is connected with a gear pump 10, and gear pump 10 provides and buries the power in the jar with the log raft after diesel oil, petrol, filtration back.
As the preferred scheme of the utility model, be provided with valve 11 between 2/petrol recovery tank 3 of diesel oil recovery jar, dosing pump 4, the oil-water separator 5.
As the preferred scheme of the utility model, be provided with valve 11 between vacuum tank 6 and outlet, row firewood hydraulic fluid port, row vapour hydraulic fluid port and the gear pump 10.
As a preferred embodiment of the present invention, the valve 11 is a check valve or a ball valve, or both the check valve and the ball valve are used together.
As the utility model discloses a preferred scheme, bury jar cleaning equipment and pass through PLC integration in the DCS system, realize long-range automation or manual control.
As the utility model discloses an optimal scheme still is provided with switch board 12 on the base 1, and switch board 12 and DCS headtotail make things convenient for manual control.
As the preferred scheme of the utility model, the inert gas generator 8 is a nitrogen generator.
In the embodiment of the utility model, the check valve and the ball valve are used at the same time and are installed according to the requirement; the filter 9 is connected with a drain pipe 14, the vacuum tank 6 is connected with an oil drain pipe 15, and the number of the oil drain pipes 15 is two, namely a diesel oil drain pipe and a steam oil drain pipe.
The working principle is as follows: opening a vacuum pump 7, generating negative pressure to pump diesel oil and gasoline in the underground tank into a diesel oil recovery tank 2 and a gasoline recovery tank 3, when oil is completely pumped, opening an inert gas generator 8, introducing inert gas into the underground tank through a pipeline 13, opening a valve 11 after the inert gas is exchanged with flammable and explosive gas in the underground tank, enabling the diesel oil/gasoline to flow to an oil-water separation device 5, in the process, opening a dosing pump 4 to add liquid medicine into the pipeline 13, then separating the diesel oil and water and the gasoline and water by the oil-water separation device 5, and enabling the diesel oil, the gasoline and the water to flow to a vacuum tank 6; then the vacuum pump 7 is closed, the gear pump 10 is opened, water flows to the filter 9 for treatment, the water is discharged back to the underground tank from the water discharge pipe 14 after reaching the standard, and the diesel oil and the gasoline are respectively discharged back to the underground tank through two oil discharge pipes 15.
To sum up, the utility model relates to a bury jar cleaning equipment time limit for a project short, convenient operation, safe and reliable, degree of automation height.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The underground tank cleaning equipment comprises a base and is characterized by comprising a diesel oil recovery tank, a gasoline recovery tank, a dosing pump, an oil-water separation device, a vacuum tank, a vacuum pump, an inert gas generator and a filter, wherein the diesel oil recovery tank and the gasoline recovery tank are arranged on the base; one end of the vacuum tank is connected with the oil-water separation device, and the other end of the vacuum tank is connected with a vacuum pump; the filter is connected with the vacuum tank, and the separated water is filtered to reach the standard; the inert gas generator extends into the underground tank through a pipeline for gas exchange.
2. The underground tank cleaning apparatus according to claim 1, wherein a gear pump is further connected to the vacuum tank, the gear pump providing power to discharge the diesel, gasoline, filtered water back into the underground tank.
3. The underground tank cleaning equipment according to claim 1, wherein valves are arranged among the diesel oil recovery tank/gasoline recovery tank, the dosing pump and the oil-water separation device.
4. The underground tank cleaning apparatus according to claim 3, wherein valves are provided between the vacuum tank and the drain port, the diesel discharge port, the steam discharge port and the gear pump.
5. The underground tank cleaning apparatus of claim 4, wherein the valve is a check valve or a ball valve, or both a check valve and a ball valve.
6. The underground tank cleaning apparatus according to any one of claims 1 to 4, wherein the underground tank cleaning apparatus is integrated in a DCS system through PLC, and is remotely controlled automatically or manually.
7. The underground tank cleaning equipment according to claim 6, wherein a control cabinet is further arranged on the base, and the control cabinet is connected with a DCS system and is convenient to operate and control manually.
8. The underground tank cleaning apparatus according to claim 1, wherein the inert gas generator is a nitrogen generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913838.3U CN214348416U (en) | 2020-12-07 | 2020-12-07 | Bury a jar cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022913838.3U CN214348416U (en) | 2020-12-07 | 2020-12-07 | Bury a jar cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214348416U true CN214348416U (en) | 2021-10-08 |
Family
ID=77981995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022913838.3U Active CN214348416U (en) | 2020-12-07 | 2020-12-07 | Bury a jar cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214348416U (en) |
-
2020
- 2020-12-07 CN CN202022913838.3U patent/CN214348416U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101654179B (en) | Dirt removing device of anti-explosion storage tank and method for circularly removing dirt by storage media in tank | |
| CN101543825B (en) | Closed self-circulation hydraulic pipeline flusher | |
| AU8107487A (en) | An apparatus for flushing small-diameter hydraulic pipe systems and the like | |
| CN201431986Y (en) | Flushing device for closed self-circulating hydraulic pipeline | |
| CN104791610B (en) | A kind of automatic draining device of skid-mounted type emptying liquid-separation | |
| CN214348416U (en) | Bury a jar cleaning equipment | |
| CN201783317U (en) | Automatic feeding device for sewage treatment powder | |
| CN211945144U (en) | Environment-friendly circulating flushing device for coal conveying trestle | |
| CN104692555B (en) | A kind of fracturing outlet liquid recycling reuse method and device | |
| CN201538536U (en) | Device for circulation waste cleaning by taking advantages of medium stored in explosion-proof storage tank | |
| CN202609393U (en) | Cleaning device for anti-explosion storage tank obstructing inflammable and explosive liquid | |
| CN215048766U (en) | Dirty oil water recovery device | |
| CN206429639U (en) | Skid lubrication oil circulation device | |
| CN212610043U (en) | High-water-content oilfield hauling and exploiting synergistic device | |
| CN211841561U (en) | Cutting device | |
| CN204384858U (en) | Liquid extracting and feedway | |
| CN207554026U (en) | Natural gas well well head defoaming automatic filling sled | |
| RU110426U1 (en) | MOBILE PLANT FOR PREPARATION AND PUMPING OF CHEMICAL REAGENT SOLUTIONS | |
| CN201396084Y (en) | Water injection well automatic control well cleaning device | |
| CN208747621U (en) | A kind of multi-station high efficient Sealed Unloading device | |
| CN209014355U (en) | A kind of novel environmental detection water sample processing unit | |
| CN204550136U (en) | Galley oil and water treatment equipment | |
| CN218669699U (en) | Water diversion device for automatic water feeding of circulating water pump | |
| CN215756776U (en) | Intelligent oil well acidification flowback fluid closed treatment device | |
| CN205779957U (en) | A kind of gate fuel transfer system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |