CN219160365U - Treatment device for waste mineral oil - Google Patents
Treatment device for waste mineral oil Download PDFInfo
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- CN219160365U CN219160365U CN202223021646.7U CN202223021646U CN219160365U CN 219160365 U CN219160365 U CN 219160365U CN 202223021646 U CN202223021646 U CN 202223021646U CN 219160365 U CN219160365 U CN 219160365U
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- mineral oil
- waste mineral
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
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Abstract
The utility model discloses a treatment device for waste mineral oil, which comprises a water container, wherein water is contained in the water container; an oil container which contains waste mineral oil and is arranged in the water container; the temperature control device is used for controlling the temperature of water in the water container and comprises a temperature controller and an electric heating pipe, and the electric heating pipe is arranged in the water container; one end of the conveying pipeline is connected to the oil container, and the other end of the conveying pipeline is connected to the incinerator kiln; the metering diaphragm pump is arranged on the conveying pipeline; the temperature controller controls the electric heating pipe to heat, so that water in the water container is heated to a set temperature, and then the water heats the waste mineral oil to reduce the kinematic viscosity of the waste mineral oil, and then the metering diaphragm pump is started to convey the waste mineral oil of the oil container to the incinerator kiln through the conveying pipeline; according to the utility model, the waste mineral oil is heated to intensify molecular thermal motion in the waste mineral oil and reduce the kinematic viscosity of the waste mineral oil, so that the waste mineral oil is smoothly supplied to the incinerator kiln and is not easy to block.
Description
Technical Field
The utility model relates to the technical field of environmental protection, in particular to a treatment device for waste mineral oil.
Background
The waste mineral oil is extracted and refined from petroleum, coal and oil shale, and changes the original physical and chemical properties due to the action of external factors in the processes of exploitation, processing and use, and cannot be used continuously. Waste mineral oils are complex mixtures composed of a number of substances, the main components of which are C15-C36 alkanes, polycyclic Aromatic Hydrocarbons (PAHs), olefins, benzenes, phenols, etc. Once in the outside environment, serious environmental pollution is caused.
In addition to losing the original excellent working performance, the waste mineral oil is usually in a high-temperature environment for a long time or is subjected to catalytic oxidation of impurities, and a plurality of substances with serious harm to human bodies are generated in the waste mineral oil. Polycyclic aromatic hydrocarbons such as 3, 4-benzopyrene (PAHs) have strong carcinogenic action, and chlorine-containing polycyclic aromatic hydrocarbons such as polychlorinated biphenyl (PCB) have strong toxic action on human bodies, especially on liver function. The waste mineral oil also contains a plurality of heavy metal additives and organic matters containing chlorine, sulfur and phosphorus which are substances with serious toxicity to ecological environment and life bodies and are added for improving the oil performance.
The treatment mode of the waste mineral oil comprises incineration, but the waste mineral oil is directly input into an incinerator kiln through a pipeline in the incineration process, and the waste mineral oil is often blocked due to the high kinematic viscosity of the waste mineral oil. Therefore, a treatment device for waste mineral oil is needed to ensure that the waste mineral oil is not blocked in the process of being transported to an incinerator kiln.
Disclosure of Invention
In order to solve the problems, the utility model provides a waste mineral oil treatment device.
To achieve the above object, the present utility model provides a waste mineral oil treatment apparatus comprising:
a water container containing water therein;
an oil container which contains waste mineral oil and is arranged in the water container;
the temperature control device is used for controlling the temperature of water in the water container and comprises a temperature controller and an electric heating pipe, and the electric heating pipe is arranged in the water container;
a conveying pipe, one end of which is connected to the oil container and the other end of which is connected to the incinerator kiln;
the metering diaphragm pump is arranged on the conveying pipeline;
the temperature controller controls the electric heating pipe to heat, so that water in the water container is heated to a set temperature, and then the waste mineral oil is heated by the water to reduce the kinematic viscosity of the waste mineral oil, and then the metering diaphragm pump is started to convey the waste mineral oil in the oil container to the incinerator kiln through the conveying pipeline.
Preferably, the device further comprises a waste oil raw material barrel, a communicating pipe is arranged between the waste oil raw material barrel and the oil container, and a pneumatic diaphragm pump is arranged on the communicating pipe.
Preferably, a filter screen is arranged in the waste oil raw material barrel.
Preferably, the water container is further connected with a water supply pipe and a steam pipe.
Preferably, the conveying pipeline is further provided with a ball valve and a bag filter.
Preferably, a spray gun is arranged at one end of the conveying pipeline connected with the incinerator kiln.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the waste mineral oil is heated to intensify molecular thermal motion in the waste mineral oil and reduce the kinematic viscosity of the waste mineral oil, so that the waste mineral oil is smoothly supplied to the incinerator kiln and is not easy to block.
Drawings
FIG. 1 is a block diagram of an apparatus for treating waste mineral oil according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is described in further detail below with reference to fig. 1:
the utility model provides a treatment device for waste mineral oil, which comprises:
a water container 1 containing water therein;
an oil container 2 which contains waste mineral oil and is provided in the water container 1;
a temperature control device for controlling the temperature of water in the water container 1 and comprising a temperature controller 3 and an electric heating tube 4, the electric heating tube 4 being provided in the water container 1 (for visual display, it is drawn directly outside the water container in the figure, but it is provided inside);
a conveying pipe 5 having one end connected to the oil container 2 and the other end connected to the incinerator kiln;
a metering diaphragm pump 6 arranged on the conveying pipeline 5;
wherein, the temperature controller 3 controls the electric heating pipe 4 to heat, so that the water in the water container 1 is heated to a set temperature, and then the water heats the waste mineral oil to reduce the kinematic viscosity, and then the metering diaphragm pump 6 is started to convey the waste mineral oil in the oil container 2 to the incinerator kiln through the conveying pipeline 5.
In this embodiment, the device further comprises a waste oil raw material barrel 9, a communicating pipe 10 is arranged between the waste oil raw material barrel 9 and the oil container 2, and a pneumatic diaphragm pump 11 is arranged on the communicating pipe 10.
Further, a filter screen 12 is arranged in the waste oil raw material barrel 9, and a communicating pipe 10 is positioned above the filter screen 12.
Still further, the water container 1 is also connected with a water supply pipe 14 and a steam pipe 15, the water supply pipe 14 is used for supplying water to the water container 1, and the steam pipe 15 can supply water and heat.
In this embodiment, the conveying pipeline 5 is further provided with a ball valve 13 and a bag filter 8, the ball valve 13 is used for controlling the opening and closing of the conveying pipeline 5, and the bag filter 8 is used for further filtering the waste mineral oil.
Further, a spray gun 7 is arranged at the end of the conveying pipeline 5 connected with the incinerator kiln.
In the present embodiment, the shapes of the water container 1 and the oil container 2 are not limited. For example, the water container 1 is a 1-cubic iron bucket, and the oil container 2 is a 200-liter iron bucket; placing the iron bucket into an iron bucket, adding water into the iron bucket through a DN25 water supply pipe 14, and heating and adding water into a DN25 seamless carbon steel pipe steam pipe 15; the temperature controller 3 with the model of XMTD-2001 380V 11KW and the electric heating pipe 4 with the model of DN50 304 with the thickness of 380V 3KW form a temperature control device and control the water temperature of the iron bucket, and the principle is that the automatic adjustment is realized by utilizing the principles of heat expansion and cold contraction of temperature sensing fluid and incompressible liquid, so that the temperature of the iron bucket water with the volume of 1 cubic meter reaches and is kept within a set temperature range, thereby waste mineral oil in a 200L iron bucket is heated in a water bath to intensify the molecular thermal motion in the waste mineral oil and reduce the motion viscosity of the waste mineral oil. DN25P 304 metal hose is used as a conveying pipeline 5, and DN25P 16P 304 flange ball valve 13 controls waste mineral oil to pass through a 304 bag filter 8 and then enter a rotary kiln for burning by a variable frequency diaphragm pump through a spray gun 7.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A waste mineral oil treatment apparatus comprising:
a water container containing water therein;
an oil container which contains waste mineral oil and is arranged in the water container;
the temperature control device is used for controlling the temperature of water in the water container and comprises a temperature controller and an electric heating pipe, and the electric heating pipe is arranged in the water container;
a conveying pipe, one end of which is connected to the oil container and the other end of which is connected to the incinerator kiln;
the metering diaphragm pump is arranged on the conveying pipeline;
the temperature controller controls the electric heating pipe to heat, so that water in the water container is heated to a set temperature, and then the waste mineral oil is heated by the water to reduce the kinematic viscosity of the waste mineral oil, and then the metering diaphragm pump is started to convey the waste mineral oil in the oil container to the incinerator kiln through the conveying pipeline.
2. The device for treating waste mineral oil according to claim 1, further comprising a waste oil raw material tank, wherein a communicating pipe is arranged between the waste oil raw material tank and the oil container, and a pneumatic diaphragm pump is arranged on the communicating pipe.
3. The device for treating waste mineral oil according to claim 2, wherein a filter screen is arranged in the waste mineral oil raw material barrel.
4. The apparatus for treating waste mineral oil according to claim 1, wherein the water container is further connected with a water supply pipe and a steam pipe.
5. The apparatus for treating waste mineral oil according to claim 1, wherein the delivery pipe is further provided with a ball valve and a bag filter.
6. The apparatus for treating waste mineral oil according to claim 1, wherein a spray gun is provided at an end of the conveying pipe connected to the incinerator kiln.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223021646.7U CN219160365U (en) | 2022-11-11 | 2022-11-11 | Treatment device for waste mineral oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223021646.7U CN219160365U (en) | 2022-11-11 | 2022-11-11 | Treatment device for waste mineral oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219160365U true CN219160365U (en) | 2023-06-09 |
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ID=86617620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223021646.7U Active CN219160365U (en) | 2022-11-11 | 2022-11-11 | Treatment device for waste mineral oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219160365U (en) |
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2022
- 2022-11-11 CN CN202223021646.7U patent/CN219160365U/en active Active
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