CN101947530A - Physical oil-removing method of inner surface of steel drum - Google Patents
Physical oil-removing method of inner surface of steel drum Download PDFInfo
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- CN101947530A CN101947530A CN 201010501300 CN201010501300A CN101947530A CN 101947530 A CN101947530 A CN 101947530A CN 201010501300 CN201010501300 CN 201010501300 CN 201010501300 A CN201010501300 A CN 201010501300A CN 101947530 A CN101947530 A CN 101947530A
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- steel drum
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Abstract
The invention relates to a physical oil-removing method of the inner surface of a steel drum, which is characterized by adopting the following process steps of: cleanly wiping the surface of the steel drum for removing oil stains and dust; and placing the steel drum which is cleanly wiped on a drying tunnel flow line for oil drying, wherein temperature is 150-200 DEG C during the oil drying, and the conveying speed of the steel drum on the drying tunnel flow line is 2.5-3 meters/minute. The length of the drying tunnel flow line is 30-35 meters. The invention has the advantages of energy saving, environmental protection, reasonable cyclic utilization of energy resources and large batch production on an industrial production line.
Description
Technical field
The present invention relates to the method for a kind of steel drum inner surface oil removing, the method for especially a kind of steel drum inner surface physics oil removing.
Background technology
Because the needs of packing, some steel drum inner surfaces need apply one deck coating, and undercoating must and have the characteristic such as non-fusibility with adapt weather-proof, heat-resisting, durable of content except its performance, and adhesive force of coatings also is a very important requirement.Because surface-treated quality direct relation the adhesive force of coatings quality, so should pay attention to surface treatment procedure.
Conventional surface treatment program is that phosphatization is handled, and it can improve cleanliness factor, the corrosion resistance of plate surface, the more important thing is that sheet material can effectively improve ADHESION OF PAINTS power after phosphatization is handled.But because phosphatization is a kind of chemical reaction, the raffinate and the waste residue that produce after the phosphatization are unfavorable for environmental protection requirement, as take subsequent treatment then to increase production cost.If take the plate surface oil reservoir is removed through high-temperature baking, the waste gas of generation reclaims through retracting device, and the heat heat industrial water of generation, these energy are through reasonably recycling, and not only environmental protection can also be saved energy and reduce the cost.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of method of steel drum inner surface physics oil removing of energy-conserving and environment-protective is provided.
According to technical scheme provided by the invention, the method for described steel drum inner surface physics oil removing, adopt following processing step:
Greasy dirt, dust wiped clean with steel drum surface; The steel drum of wiped clean is placed on the drying tunnel streamline dries by the fire oil, the temperature during baking oil is 150 ~ 200 ℃, and the transporting velocity of steel drum on the drying tunnel streamline is 2.5 ~ 3 meters/minute.
The length of described drying tunnel streamline is 30 ~ 35 meters.
Energy-conserving and environment-protective of the present invention, that the energy is obtained is reasonably recycling, and can property production in enormous quantities on the industrial production streamline.
The specific embodiment
The invention will be further described below in conjunction with specific embodiment.
The drying tunnel line that drying tunnel streamline used in the present invention can adopt the wide mechanical Co., Ltd of sea otter to produce.
Embodiment one: the method for a kind of steel drum inner surface physics oil removing, adopt following processing step:
Greasy dirt, dust wiped clean with steel drum surface; The steel drum of wiped clean is placed on the drying tunnel streamline dries by the fire oil, the temperature during baking oil is 200 ℃, and the transporting velocity of steel drum on the drying tunnel streamline is 3 meters/minute; The length of described drying tunnel streamline is 30 meters.
Embodiment two: the method for a kind of steel drum inner surface physics oil removing, adopt following processing step:
Greasy dirt, dust wiped clean with steel drum surface; The steel drum of wiped clean is placed on the drying tunnel streamline dries by the fire oil, the temperature during baking oil is 150 ℃, and the transporting velocity of steel drum on the drying tunnel streamline is 2.5 meters/minute; The length of described drying tunnel streamline is 35 meters.
Embodiment three: the method for a kind of steel drum inner surface physics oil removing, adopt following processing step:
Greasy dirt, dust wiped clean with steel drum surface; The steel drum of wiped clean is placed on the drying tunnel streamline dries by the fire oil, the temperature during baking oil is 180 ℃, and the transporting velocity of steel drum on the drying tunnel streamline is 2.8 meters/minute; The length of described drying tunnel streamline is 32 meters.
Steel plate is when rolling, and the surface has sprayed one deck antirust oil, and the composition of antirust oil is the additive that 80% refined mineral oil adds other each constituents, through 160 ~ 200 ℃ of temperature bakings, remains in that the grease of steel plate outermost layer of surface is most of to be fallen by baking.The present invention utilizes the boiling point of grease to remove the grease of steel drum inner surface, energy-conserving and environment-protective.
Claims (2)
1. the method for steel drum inner surface physics oil removing is characterized in that, adopts following processing step:
Greasy dirt, dust wiped clean with steel drum surface; The steel drum of wiped clean is placed on the drying tunnel streamline dries by the fire oil, the temperature during baking oil is 150 ~ 200 ℃, and the transporting velocity of steel drum on the drying tunnel streamline is 2.5 ~ 3 meters/minute.
2. the method for steel drum inner surface physics as claimed in claim 1 oil removing is characterized in that the length of described drying tunnel streamline is 30 ~ 35 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010501300 CN101947530A (en) | 2010-10-11 | 2010-10-11 | Physical oil-removing method of inner surface of steel drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010501300 CN101947530A (en) | 2010-10-11 | 2010-10-11 | Physical oil-removing method of inner surface of steel drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101947530A true CN101947530A (en) | 2011-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010501300 Pending CN101947530A (en) | 2010-10-11 | 2010-10-11 | Physical oil-removing method of inner surface of steel drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101947530A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080807A (en) * | 2014-05-16 | 2015-11-25 | 上海华建开关有限公司 | Spraying process for antirust coating of switch cabinet |
| CN105080753A (en) * | 2014-05-16 | 2015-11-25 | 上海华建开关有限公司 | Spraying device for antirust coating of switch cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5026431A (en) * | 1986-06-09 | 1991-06-25 | Skolnik Industries, Inc. | Process of koshering containers |
| JPH06170348A (en) * | 1992-12-09 | 1994-06-21 | Kobe Steel Ltd | Method for removing residual oil in long copper coil tube |
| JPH0762580A (en) * | 1993-08-31 | 1995-03-07 | Chugai Ro Co Ltd | Method for removing oil sticking in pipe coil |
| JP2005324168A (en) * | 2004-05-17 | 2005-11-24 | Hamada:Kk | Heat shrinkable film removal apparatus |
| CN101491807A (en) * | 2008-01-24 | 2009-07-29 | 王民 | Cleaning and degreasing method of steel drum using high-frequency heating |
-
2010
- 2010-10-11 CN CN 201010501300 patent/CN101947530A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5026431A (en) * | 1986-06-09 | 1991-06-25 | Skolnik Industries, Inc. | Process of koshering containers |
| JPH06170348A (en) * | 1992-12-09 | 1994-06-21 | Kobe Steel Ltd | Method for removing residual oil in long copper coil tube |
| JPH0762580A (en) * | 1993-08-31 | 1995-03-07 | Chugai Ro Co Ltd | Method for removing oil sticking in pipe coil |
| JP2005324168A (en) * | 2004-05-17 | 2005-11-24 | Hamada:Kk | Heat shrinkable film removal apparatus |
| CN101491807A (en) * | 2008-01-24 | 2009-07-29 | 王民 | Cleaning and degreasing method of steel drum using high-frequency heating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080807A (en) * | 2014-05-16 | 2015-11-25 | 上海华建开关有限公司 | Spraying process for antirust coating of switch cabinet |
| CN105080753A (en) * | 2014-05-16 | 2015-11-25 | 上海华建开关有限公司 | Spraying device for antirust coating of switch cabinet |
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| C10 | Entry into substantive examination | ||
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Application publication date: 20110119 |