CN202377243U - High efficient heat cleaning furnace system for processing petroleum pipe coatings - Google Patents
High efficient heat cleaning furnace system for processing petroleum pipe coatings Download PDFInfo
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- CN202377243U CN202377243U CN2011205506948U CN201120550694U CN202377243U CN 202377243 U CN202377243 U CN 202377243U CN 2011205506948 U CN2011205506948 U CN 2011205506948U CN 201120550694 U CN201120550694 U CN 201120550694U CN 202377243 U CN202377243 U CN 202377243U
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- cleaning
- burner hearth
- hearth
- cleaning furnace
- furnace
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Abstract
The utility model relates to a high efficient heat cleaning furnace system or processing petroleum pipe coatings. The system comprises a first double-hearth cleaning furnace device and a second double-hearth cleaning furnace device; the first double-hearth cleaning furnace device consists of a first combustion hearth and a first cleaning hearth which are communicated with each other; the second double-hearth cleaning furnace device consists of a second combustion hearth and a second cleaning hearth which are communicated with each other; and the first cleaning hearth and the second cleaning hearth are connected through an oil pipe. The system provided by the utility model is different from batch furnaces; the continuous incoming line greatly improves the working efficiency; the temperature of the first cleaning hearth is different with the temperature of the second cleaning hearth, thus different impurities can be removed; the first cleaning hearth part adopts a circulating flow mode aiming to the wind of the pipe, thus the acid media such as sulfide and the like can be volatilized before split, and gases such as water vapor can be volatilized; the secondary pollution can be avoided, and the requirement of environment protection can be satisfied; and moreover, the friction welding stress of workpiece can be eliminated well.
Description
Technical field
The utility model relates to a kind of petroleum pipeline coating processing with efficient thermal cleaning furnace system.
Background technology
The oil field with the pipeline coatings processing technology in, the surface treatment procedure of base material is very crucial, is the basis of coating success or not.Practical experience shows that most holiday all is to come from bad surface treatment.Any coating all can't be brought into play its optimum performance on the bad surface of processing.According to research, in descaling, iron rust, soluble-salt, grease, moisture etc., improve the roughness of oil pipe, increase the contact surface of coating, and produce the mechanical anastomosis effect, can improve coating to substrate adhesion.
And the thermal cleaning system surface-treated is crucial just, the charing degree of tube surfaces residual impurity is determining the difficulty or ease of subsequent handling behind the thermal cleaning.In other words, the charing degree is high more, and surface treatment is carried out more easily.Traditional thermal cleaning technology is single burner hearth structure or single burner hearth and single cleaning chamber structure; This structure temperature is generally 412 ℃; There is following shortcoming in this structure: 1) single chamber structure is a batch stove, and is long by being warmed up to constant temperature time, restriction production efficiency; 2) the temperature field is single, is not suitable for complicated impurity; 3) structure relative closure, the eliminating that is unfavorable for volatile matter and environmental requirement; 4) organic matter such as grease is at high temperature isolated sulfide etc. and is formed acid medium with water vapour tubing is produced secondary pollution in the tube surfaces impurity.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of petroleum pipeline coating simple in structure, easy to use processing with efficient thermal cleaning furnace system.
The petroleum pipeline coating processing of the utility model is with efficient thermal cleaning furnace system; Comprise first twin furnace cleaning furnace apparatus and second twin furnace cleaning furnace apparatus; Said first twin furnace cleaning furnace apparatus is made up of first burner hearth that is interconnected and the first cleaning burner hearth; Second twin furnace cleaning furnace apparatus is made up of second burner hearth that is interconnected and the second cleaning burner hearth, and the first cleaning burner hearth and second cleans between the burner hearth and is connected through oil pipe.
The petroleum pipeline coating processing of the utility model is with efficient thermal cleaning furnace system, and a side of said first burner hearth and second burner hearth all is connected combustor.
The processing of the petroleum pipeline coating of the utility model is with efficient thermal cleaning furnace system, and said first burner hearth and first cleans on the outer wall of burner hearth junction and second burner hearth and second cleans on the outer wall that burner hearth is connected and is equipped with air inlet.
The petroleum pipeline coating processing of the utility model is with efficient thermal cleaning furnace system, and said first burner hearth is equipped with chimney with the outer wall top and second burner hearth of the first cleaning burner hearth junction with the outer wall top that the second cleaning burner hearth is connected.
The petroleum pipeline coating processing of the utility model is with efficient thermal cleaning furnace system, and the said first cleaning burner hearth and second cleans the inside place work piece of burner hearth.
The processing of the petroleum pipeline coating of the utility model is with efficient thermal cleaning furnace system, between the left end of the said first cleaning burner hearth and first burner hearth and second clean burner hearth top and second burner hearth between all be communicated with through circulating line.
Compared with prior art the beneficial effect of the utility model is:
1) the efficient thermal cleaning furnace system of the utility model is different from a batch stove, and inlet wire increases substantially production efficiency continuously;
2) the first cleaning burner hearth and the second cleaning burner hearth different temperature can be eliminated different impurity;
3) the first cleaning burner hearth partly adopts to tubing and gives the vane stream mode, is beneficial to the volatilization before acid mediums such as sulfide do not divide, and the volatilization of gas such as water vapour;
4) the efficient thermal cleaning furnace system of the utility model can be avoided secondary pollution, satisfies environmental protection requirement;
5) the efficient thermal cleaning furnace system of the utility model can well be eliminated workpiece friction welding stress.
Description of drawings
Fig. 1 is the structural representation of the described a kind of petroleum pipeline coating processing of the utility model embodiment with first twin furnace cleaning furnace apparatus in the efficient thermal cleaning furnace system;
Fig. 2 is the structural representation of the described a kind of petroleum pipeline coating processing of the utility model embodiment with second twin furnace cleaning furnace apparatus in the efficient thermal cleaning furnace system.
Among the figure:
1, first twin furnace cleaning furnace apparatus; 2, second twin furnace cleaning furnace apparatus; 3, first burner hearth; 4, the first cleaning burner hearth; 5, second burner hearth; 6, the second cleaning burner hearth; 7, combustor; 8, workpiece; 9, circulating line; 10, chimney.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As shown in Figure 1; A kind of petroleum pipeline coating processing is with efficient thermal cleaning furnace system; Comprise first twin furnace cleaning furnace apparatus 1 and second twin furnace cleaning furnace apparatus 2; Said first twin furnace cleans furnace apparatus 1 and is made up of first burner hearth 3 that is interconnected and the first cleaning burner hearth 4, and second twin furnace cleaning furnace apparatus 2 is made up of second burner hearth 5 that is interconnected and the second cleaning burner hearth 6, and the first cleaning burner hearth 4 and second cleans between the burner hearth 6 and is connected through oil pipe.
The petroleum pipeline coating processing of the utility model is with efficient thermal cleaning furnace system, and a side of said first burner hearth 3 and second burner hearth 5 all is connected combustor 7.
The processing of the petroleum pipeline coating of the utility model is with efficient thermal cleaning furnace system, and said first burner hearth 3 and first cleans on the outer wall of burner hearth 4 junctions and second burner hearth 5 and second cleans on the outer wall that burner hearth 6 is connected and is equipped with air inlet.
The petroleum pipeline coating processing of the utility model is with efficient thermal cleaning furnace system, and said first burner hearth 3 is equipped with chimney 10 with the outer wall top and second burner hearth 5 of the first cleaning burner hearth, 4 junctions with the outer wall top that the second cleaning burner hearth 6 is connected.
The petroleum pipeline coating processing of the utility model is with efficient thermal cleaning furnace system, and the said first cleaning burner hearth 4 and second cleans the inside place work piece 8 of burner hearth 6.
The processing of the petroleum pipeline coating of the utility model is with efficient thermal cleaning furnace system, between the left end of the said first cleaning burner hearth 4 and first burner hearth 3 and second clean burner hearth 6 top and second burner hearth 5 between all be communicated with through circulating line 9.
The efficient thermal cleaning furnace system of the utility model is different from a batch stove, and inlet wire increases substantially production efficiency continuously; The first cleaning burner hearth, 4 temperature are 120 ℃, and the second cleaning burner hearth, 6 temperature are 412 ℃.The first cleaning burner hearth 4 and the second cleaning burner hearth 6 link to each other through oil pipe, and oil pipe cleans burner hearth 4 by first and advances, and second cleans burner hearth 6 goes out.The first cleaning burner hearth 4 and the second cleaning burner hearth, 6 different temperature can be eliminated different impurity; First cleaning burner hearth 4 parts adopt to tubing gives the vane stream mode, is beneficial to the volatilization before acid mediums such as sulfide do not divide, and the volatilization of gas such as water vapour; Can avoid secondary pollution, satisfy environmental protection requirement; Can well eliminate workpiece friction welding stress.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (6)
1. a petroleum pipeline coating processing is with efficient thermal cleaning furnace system; Comprise first twin furnace cleaning furnace apparatus (1) and second twin furnace cleaning furnace apparatus (2); It is characterized in that: said first twin furnace cleaning furnace apparatus (1) is made up of first burner hearth (3) that is interconnected and the first cleaning burner hearth (4); Second twin furnace cleaning furnace apparatus (2) is made up of second burner hearth (5) that is interconnected and the second cleaning burner hearth (6), and the first cleaning burner hearth (4) and second cleans between the burner hearth (6) and is connected through oil pipe.
2. petroleum pipeline coating processing according to claim 1 is with efficient thermal cleaning furnace system, and it is characterized in that: a side of said first burner hearth (3) and second burner hearth (5) all is connected combustor (7).
3. petroleum pipeline coating according to claim 1 processing is characterized in that with efficient thermal cleaning furnace system: said first burner hearth (3) and first cleans on the outer wall of burner hearth (4) junction and second burner hearth (5) and second cleans on the outer wall that burner hearth (6) is connected and is equipped with air inlet.
4. petroleum pipeline coating processing according to claim 1 is characterized in that with efficient thermal cleaning furnace system: said first burner hearth (3) is equipped with chimney (10) with the outer wall top and second burner hearth (5) of first cleaning burner hearth (4) junction with the outer wall top that the second cleaning burner hearth (6) is connected.
5. petroleum pipeline coating processing according to claim 1 is characterized in that with efficient thermal cleaning furnace system: the inside place work piece (8) of the said first cleaning burner hearth (4) and the second cleaning burner hearth (6).
According to each described petroleum pipeline coating processing of claim 1-5 with efficient thermal cleaning furnace system, it is characterized in that: between the left end of the said first cleaning burner hearth (4) and first burner hearth (3) and second clean burner hearth (6) top and second burner hearth (5) between all be communicated with through circulating line (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205506948U CN202377243U (en) | 2011-12-26 | 2011-12-26 | High efficient heat cleaning furnace system for processing petroleum pipe coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205506948U CN202377243U (en) | 2011-12-26 | 2011-12-26 | High efficient heat cleaning furnace system for processing petroleum pipe coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202377243U true CN202377243U (en) | 2012-08-15 |
Family
ID=46625764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205506948U Expired - Fee Related CN202377243U (en) | 2011-12-26 | 2011-12-26 | High efficient heat cleaning furnace system for processing petroleum pipe coatings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202377243U (en) |
-
2011
- 2011-12-26 CN CN2011205506948U patent/CN202377243U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |