CN102372367A - Descaling method of gas producer - Google Patents
Descaling method of gas producer Download PDFInfo
- Publication number
- CN102372367A CN102372367A CN2010102612019A CN201010261201A CN102372367A CN 102372367 A CN102372367 A CN 102372367A CN 2010102612019 A CN2010102612019 A CN 2010102612019A CN 201010261201 A CN201010261201 A CN 201010261201A CN 102372367 A CN102372367 A CN 102372367A
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- Prior art keywords
- carbon nanotube
- nanotube film
- substrate
- cylindrical structure
- gas producer
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Abstract
A descaling method of a gas producer. An array carbon nanotube film with a cylindrical structure is first prepared through steps of: selecting a substrate, on which the array carbon nanotube film with the cylindrical structure adheres and which can be a sheet metal, an aluminium sheet or a ceramic chip; placing the treated substrate into a quartz tube; cracking at 900 DEG C for 15min by a high temperature tubular furnace, with iron phthalocyanine (FeC32N8H16, ACROS) as a carbon source and a catalyst in a flowing atmosphere of argon and hydrogen in a volume of 1:1; and obtaining the array carbon nanotube film with the cylindrical structure on the substrate. Then the array carbon nanotube film is prepared into a nano super hydrophobic material, which can be coated on an inner wall and an outer wall of a jacket of a gas producer by a special technique to prevent scale generation in the jacket and guarantee normal operation of the furnace.
Description
Affiliated technical field
The present invention relates to a kind of method that incrustation scale in the producer gas generator is removed.
Background technology
At present, in the process of using producer gas generator, usually can be because of the factor of water quality; In the chuck of stove, form one deck incrustation scale, this incrustation scale can reduce the generation of water vapour on the one hand, can influence distributing of heat on the other hand; Burn out stove; Even cause scrapping of stove, and influence the normal operation of stove, bring heavy losses to producer.
Summary of the invention
For overcoming under the existing situation, in the process of using producer gas generator, usually can be because of the factor of water quality; In the chuck of stove, form one deck incrustation scale, this incrustation scale can reduce the generation of water vapour on the one hand, can influence distributing of heat on the other hand; Burn out stove, even cause scrapping of stove, influence the normal operation of stove; Bring the deficiency of heavy losses to producer, the invention provides a kind of method to the producer gas generator scale removal, it can stop in the chuck of stove and generates incrustation scale; Avoid stove to cause and scrap, reduced the production cost of enterprise.
The technical solution adopted for the present invention to solve the technical problems is: produce columnar structure array carbon nano tube film earlier, method is to select substrate earlier; The material that substrate adheres to for the columnar arrays carbon nano-tube film can be tinsel, aluminium flake or ceramic plate etc., and the substrate after will handling is again put into silica tube; (FeC32N8H16 is ACROS) as carbon source and catalyzer, in the mobile atmosphere of argon gas and hydrogen (volume ratio is 1: 1) with FePC; At 900 ℃ of following cracking 15min, can on substrate, obtain the columnar arrays carbon nano-tube film with high temperature process furnances, make the nano superhydrophobic material with the columnar arrays carbon nano-tube film again; Be coated in this nano superhydrophobic material in the chuck of producer gas generator with special process; Just can stop to generate incrustation scale in the chuck, guarantee that stove normally moves, reduce the production cost of enterprise.
The invention has the beneficial effects as follows, just can stop to generate incrustation scale in the chuck, reduce the production cost of enterprise.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is the organigram of producer gas generator.
Fig. 2 is sectional view and the nano superhydrophobic material coating site plan of Fig. 1.
1. bells among the figure, 2. burner hearth, 3. chuck, 4. coke, 5. water, 6. base, the 7. outer wall nano coating of chuck, the 8. nano coating of chuck inwall.
Embodiment
In Fig. 1, above the producer gas generator bell (1), be burner hearth (2) below the bell (1), in the middle of the burner hearth (2) coke (4) is arranged, be base (6) below, the periphery of burner hearth (2) is chuck (3), chuck (3) the inside is full of water (5).
In Fig. 2, the centre of producer gas generator is burner hearth (2), and coke (4) is arranged in the middle of the burner hearth (2); The periphery of burner hearth (2) is chuck (3), produces columnar structure array carbon nano tube film earlier, and method is; Select substrate earlier, the material that substrate adheres to for the columnar arrays carbon nano-tube film can be tinsel, aluminium flake or ceramic plate etc.; Substrate after will handling is again put into silica tube, and (FeC32N8H16 is ACROS) as carbon source and catalyzer with FePC; In the mobile atmosphere of argon gas and hydrogen (volume ratio is 1: 1), at 900 ℃ of following cracking 15min, can on substrate, obtain the columnar arrays carbon nano-tube film with high temperature process furnances; Make the nano superhydrophobic material with the columnar arrays carbon nano-tube film again, be coated in this nano superhydrophobic material on the inside and outside wall of chuck (3) with special process, so just formed chuck outer wall nano coating (7) and chuck inwall nano coating (8); Owing to applied the nano superhydrophobic material, just can prevent incrustation scale attached on the chuck, guarantee that producer gas generator normally moves.
Claims (2)
1. a method is characterized in that: the work-ing life that can prolong stove.
2. the described device of claim 1 is characterized in that: can reduce cost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102612019A CN102372367A (en) | 2010-08-16 | 2010-08-16 | Descaling method of gas producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102612019A CN102372367A (en) | 2010-08-16 | 2010-08-16 | Descaling method of gas producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102372367A true CN102372367A (en) | 2012-03-14 |
Family
ID=45791677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102612019A Pending CN102372367A (en) | 2010-08-16 | 2010-08-16 | Descaling method of gas producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102372367A (en) |
-
2010
- 2010-08-16 CN CN2010102612019A patent/CN102372367A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |