CN106568094A - Chimney for natural gas fireplace - Google Patents
Chimney for natural gas fireplace Download PDFInfo
- Publication number
- CN106568094A CN106568094A CN201610937808.1A CN201610937808A CN106568094A CN 106568094 A CN106568094 A CN 106568094A CN 201610937808 A CN201610937808 A CN 201610937808A CN 106568094 A CN106568094 A CN 106568094A
- Authority
- CN
- China
- Prior art keywords
- parts
- chimney
- layer
- natural gas
- internal layer
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/02—Alloys containing metallic or non-metallic fibres or filaments characterised by the matrix material
- C22C49/08—Iron group metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
- C22C49/14—Alloys containing metallic or non-metallic fibres or filaments characterised by the fibres or filaments
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/02—Linings; Jackets; Casings
- F23J13/025—Linings; Jackets; Casings composed of concentric elements, e.g. double walled
Abstract
The invention discloses a chimney for a natural gas fireplace. The chimney is a hollow cylindrical double-layer structure, and consists of an inner layer and an outer layer; a gap is formed between the inner layer and the outer layer; the inner layer and the outer layer are connected at two ends; the inner layer is a corrosion resisting layer; and the inner layer is formed by such raw materials as carbon, silicon, manganese, sulfur, magnesium and zinc according to a certain ratio. As the chimney is set as the double-layer structure and is manufactured by specific materials, the chimney is higher in acid and alkali resistance and corrosion resistance, long in service life, and in particular, suitable for a fireplace with natural gas as a fuel.
Description
Technical field
The present invention relates to fireplace technical field, and in particular to a kind of natural gas fireplace chimney.
Background technology
Fireplace is a kind of equipment of the heating of lighting a fire built by wall indoors.Fireplace is originally used for western countries, has decoration to make
With and practical value.Fireplace basic structure includes：Mantel pick-up and fireplace core.Mantel pick-up plays decoration function, and fireplace core plays reality
With effect.The generally installation of fireplace will be determined according to house construction itself, for modern fireplace, typically there is two species
Type a, class is the fireplace of steel construction, is usually produced in batches by factory, and another kind of is masonry fireplace, by making by hand.Steel and iron wall
Stove is more universal at present, and its is easy for installation, as long as this fireplace is directly discharged to the position reserved in room just by setter
Can be with, and this fireplace will not cause the burning of object nearby because its appearance is overheated.
Fireplace seems that some are mysterious because being connected with chimney, and chimney is to connect the external world and one of Inner-world leads to
Road.The Main Function of chimney is the cigarette that puts a chimney on the stove and make the fire draw, and drains flue gas, improves burning condition.The flue gas that fireplace is produced in burning can be suitable
Chimney outwardly to flow out, existing chimney is mainly circular pipe type, chimney outside wall temperature is higher.
Chimney is simultaneously one of most ancient, most important environmental control system.A kind of mankind reality of this method as specification
The activity of trampling has remained thousand of years.The mankind had once spent long time to improve chimney.And current, existing brick chimney, because
Itself in-convenience in use, the needs of modern resident living can not be met.It is resistance to and existing metal chimney, mostly stainless steel are made
Acid, resistance to corrosion are poor, and service life is shorter, and effect of heat insulation is poor, and structure design is unreasonable, installs and uses inconvenience, is not easy to
Flue is arranged.Fireplace can produce different pollutants in fuel using different fuel, and existing chimney is not for different
Fuel Selection unlike material, targetedly to prevent the various composition in flue gas from making to the burn into destruction produced by chimney
With.
The content of the invention
The present invention is to solve the above problems, there is provided a kind of simple structure, Corrosion Protection are good, mainly using natural gas as master
Want the fireplace chimney of fuel.
The technical problem to be solved is realized using following technical scheme：
A kind of natural gas fireplace chimney, the chimney is hollow cylindrical double-decker, is made up of internal layer and outer layer, institute
State and leave between internal layer and outer layer space, internal layer links together with outer layer at two ends, the internal layer is corrosion-resistant coating；
The internal layer is made up of the raw material of following weight portion：
Carbon 1.5%-2.0%, silicon 1.1%-1.5%, manganese 0.02%-0.06%, sulphur 0.02%-0.03%, magnesium 0.01%-
0.05%, zinc 0.04%-0.09%, chromium 0.03%-0.07%, copper 0.04%-0.07%, cerium 0.03%-0.04%, rhenium
0.01%-0.02%, alumina powder 0.01%-0.04%, gallium nitride 0.02%-0.06%, titanium dioxide 0.04%-
0.07%, neodymium iron boron 0.03%-0.05%, high alumina ceramic powder 0.03%-0.07%, alumina silicate fibre 0.05%-0.07% are sliding
Stone flour 0.04%-0.06%, balance of iron；
Matcoveredn is coated on the internal layer inwall；
The protective layer is made up of the raw material of following weight portion：
Stainless steel powder 15-30 parts, zinc 6-10 parts, manganese dioxide 5-7 parts, magnesia 3-5 parts, Graphene 11-13 parts, oxidation
Zinc 2-6 parts, titanium dioxide 4-5 parts, vanadic anhydride 5-7 parts, bismuth tungstate nano powder 3-5 parts, foam glass 2-7 parts, diamond dust 3-6
Part, aluminium-silicon oxide 1-3 parts, calcite 2-5 parts.
Various corrosive gas contained in flue gas, sour gas or liquid pair are further prevented by the protective layer
Corrosion produced by chimney internal layer inwall.
The protective layer thickness is 0.2～0.4mm.
The outer layer is common metal material.
Antirust coat is deposited with respectively on the internal layer, outer layer outer wall.
The antirust coat is made up of the raw material of following weight portion：
Aluminium 17-28 parts, zinc 15-25 parts, be carbonized gallium 9-12 parts, silica 5-7 parts, aluminum oxide 12-15 parts, zinc oxide 5-
8 parts, titanium dioxide 10-12 parts, zirconium oxide 8-10 parts.
The antirust coat thickness is 0.3mm.
Beneficial effects of the present invention are：
(1) the relatively conventional chimney of the obtained chimney of the present invention is gently a lot, and this is conducive to the transport of chimney, and to fireplace
Loading it is also smaller, this is not available for traditional chimney；
(2) chimney structure is simple, easy for installation, even if it is also ten that installment work is carried out in the small space of higher floor
Divide simple；
(3) it is corrosion-resistant with good air-tightness, there can be effect heat-resisting, that insulation and resistance are little, beneficial to flue gas
Discharge, using very safe；
(4) long service life of chimney, need not safeguard, cost of upkeep is low substantially, generally there is the use longevity of more than 30 years
Life.
Specific embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.
A kind of natural gas fireplace chimney, the chimney is hollow cylindrical double-decker, is made up of internal layer and outer layer, institute
State and leave between internal layer and outer layer space, internal layer links together with outer layer at two ends, the internal layer is corrosion-resistant coating；
The internal layer is made up of the raw material of following weight portion：
Carbon 1.5%-2.0%, silicon 1.1%-1.5%, manganese 0.02%-0.06%, sulphur 0.02%-0.03%, magnesium 0.01%-
0.05%, zinc 0.04%-0.09%, chromium 0.03%-0.07%, copper 0.04%-0.07%, cerium 0.03%-0.04%, rhenium
0.01%-0.02%, alumina powder 0.01%-0.04%, gallium nitride 0.02%-0.06%, titanium dioxide 0.04%-
0.07%, neodymium iron boron 0.03%-0.05%, high alumina ceramic powder 0.03%-0.07%, alumina silicate fibre 0.05%-0.07% are sliding
Stone flour 0.04%-0.06%, balance of iron；
Matcoveredn is coated on the internal layer inwall；
The protective layer is made up of the raw material of following weight portion：
Stainless steel powder 15-30 parts, zinc 6-10 parts, manganese dioxide 5-7 parts, magnesia 3-5 parts, Graphene 11-13 parts, oxidation
Zinc 2-6 parts, titanium dioxide 4-5 parts, vanadic anhydride 5-7 parts, bismuth tungstate nano powder 3-5 parts, foam glass 2-7 parts, diamond dust 3-6
Part, aluminium-silicon oxide 1-3 parts, calcite 2-5 parts.
Various corrosive gas contained in flue gas, sour gas or liquid pair are further prevented by the protective layer
Corrosion produced by chimney internal layer inwall.
The protective layer thickness is 0.2～0.4mm.
The outer layer is common metal material.
Antirust coat is deposited with respectively on the internal layer, outer layer outer wall.
The antirust coat is made up of the raw material of following weight portion：
Aluminium 17-28 parts, zinc 15-25 parts, be carbonized gallium 9-12 parts, silica 5-7 parts, aluminum oxide 12-15 parts, zinc oxide 5-
8 parts, titanium dioxide 10-12 parts, zirconium oxide 8-10 parts.
The antirust coat thickness is 0.3mm.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
It should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and specification is only the present invention to personnel
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements are both fallen within scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (7)
1. a kind of natural gas fireplace chimney, it is characterised in that：The chimney is hollow cylindrical double-decker, by internal layer and outward
Layer is constituted, and space is left between the internal layer and outer layer, and internal layer links together with outer layer at two ends, and the internal layer is anti-corrosion
Erosion layer；
The internal layer is made up of the raw material of following weight portion：
Carbon 1.5%-2.0%, silicon 1.1%-1.5%, manganese 0.02%-0.06%, sulphur 0.02%-0.03%, magnesium 0.01%-
0.05%, zinc 0.04%-0.09%, chromium 0.03%-0.07%, copper 0.04%-0.07%, cerium 0.03%-0.04%, rhenium
0.01%-0.02%, alumina powder 0.01%-0.04%, gallium nitride 0.02%-0.06%, titanium dioxide 0.04%-
0.07%, neodymium iron boron 0.03%-0.05%, high alumina ceramic powder 0.03%-0.07%, alumina silicate fibre 0.05%-0.07% are sliding
Stone flour 0.04%-0.06%, balance of iron.
2. natural gas fireplace chimney as claimed in claim 1, it is characterised in that：Protection is coated with the internal layer inwall
Layer.
3. natural gas fireplace chimney as claimed in claim 2, it is characterised in that：The protective layer by following weight portion original
Material composition：
Stainless steel powder 15-30 parts, zinc 6-10 parts, manganese dioxide 5-7 parts, magnesia 3-5 parts, Graphene 11-13 parts, zinc oxide 2-
6 parts, titanium dioxide 4-5 parts, vanadic anhydride 5-7 parts, bismuth tungstate nano powder 3-5 parts, foam glass 2-7 parts, diamond dust 3-6 parts,
Aluminium-silicon oxide 1-3 parts, calcite 2-5 parts.
4. natural gas fireplace chimney as claimed in claim 3, it is characterised in that：The protective layer thickness be 0.2～
0.4mm。
5. natural gas fireplace chimney as claimed in claim 1, it is characterised in that：Steam respectively on the internal layer, outer layer outer wall
Plating antirust coat.
6. natural gas fireplace chimney as claimed in claim 5, it is characterised in that：The antirust coat by following weight portion original
Material composition：
Aluminium 17-28 parts, zinc 15-25 parts, be carbonized gallium 9-12 parts, silica 5-7 parts, aluminum oxide 12-15 parts, zinc oxide 5-8 parts,
Titanium dioxide 10-12 parts, zirconium oxide 8-10 parts.
7. natural gas fireplace chimney as claimed in claim 6, it is characterised in that：The antirust coat thickness is 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937808.1A CN106568094A (en) | 2016-10-25 | 2016-10-25 | Chimney for natural gas fireplace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937808.1A CN106568094A (en) | 2016-10-25 | 2016-10-25 | Chimney for natural gas fireplace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106568094A true CN106568094A (en) | 2017-04-19 |
Family
ID=58534712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610937808.1A Pending CN106568094A (en) | 2016-10-25 | 2016-10-25 | Chimney for natural gas fireplace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106568094A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868432A (en) * | 2017-12-02 | 2019-06-11 | 宜兴市乐华冶金辅助材料有限公司 | A kind of easy processing cylinder head material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502370A (en) * | 1983-04-15 | 1985-03-05 | Interpace Corporation | Insulated chimney assembly |
| CN1455822A (en) * | 2001-02-02 | 2003-11-12 | 新日本制铁株式会社 | Steel excellent in resistance to sulfuric acid dew point corrosion and preheater for air |
| CN101006193A (en) * | 2004-08-25 | 2007-07-25 | 山特维克知识产权股份有限公司 | Metal product, method of manufacturing a metal product and use thereof |
| CN102395707A (en) * | 2008-10-16 | 2012-03-28 | 纳米X有限公司 | Method for producing deformable corrosion protection layers on metal surfaces |
-
2016
- 2016-10-25 CN CN201610937808.1A patent/CN106568094A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502370A (en) * | 1983-04-15 | 1985-03-05 | Interpace Corporation | Insulated chimney assembly |
| CN1455822A (en) * | 2001-02-02 | 2003-11-12 | 新日本制铁株式会社 | Steel excellent in resistance to sulfuric acid dew point corrosion and preheater for air |
| CN101006193A (en) * | 2004-08-25 | 2007-07-25 | 山特维克知识产权股份有限公司 | Metal product, method of manufacturing a metal product and use thereof |
| CN102395707A (en) * | 2008-10-16 | 2012-03-28 | 纳米X有限公司 | Method for producing deformable corrosion protection layers on metal surfaces |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868432A (en) * | 2017-12-02 | 2019-06-11 | 宜兴市乐华冶金辅助材料有限公司 | A kind of easy processing cylinder head material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |