CN201992663U - Incinerator chimney - Google Patents
Incinerator chimney Download PDFInfo
- Publication number
- CN201992663U CN201992663U CN201120006433XU CN201120006433U CN201992663U CN 201992663 U CN201992663 U CN 201992663U CN 201120006433X U CN201120006433X U CN 201120006433XU CN 201120006433 U CN201120006433 U CN 201120006433U CN 201992663 U CN201992663 U CN 201992663U
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- China
- Prior art keywords
- chimney
- incinerator
- steel
- smoke
- steel pipe
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Abstract
The utility model relates to an incinerator chimney which is an improvement of a incinerator chimney. The incinerator chimney is characterized in that an upper steel pipe combination of the chimney adopts carbon steel of special model, and is internally coated with a polyfluortetraethylene anti-corrosion layer with thickness of 0.5mm; a basal body part at the lower part of the chimney consists of an outer concrete layer, a heat insulation layer attached to the concrete inner layer and a lined fiberglass reinforced plastic inner layer, and a steel platform is built on the top part; a chimney body is provided with a chimney examination hole; therefore, the problem of corrosion of the incinerator chimney is better solved, the service life of the chimney is prolonged, and the chimney repair and maintenance are convenient. A rainwater tank is arranged on the top end of the upper vertical cylindrical steel tube, and is embedded with symmetrical rainwater holes to receive scoured chimney outer wall smoke dust which then flows back to the inner part of the chimney through the embedded rainwater holes, the smoke is removed by high temperature, and the attractive ness of an entire building is kept, and the service life of a chimney outer tube is prolonged. A lower half part is provided with two smoke inlet holes which are separated by a smoke partition wall, thus being propitious to independent emission and monitoring of smoke during burning of a dual system.
Description
Technical field
The utility model is about to the improvement of incinerator with chimney, specifically the existing chimney that is used for incinerator system is improved.
Background technology
The incinerator chimney has brick chimney, reinforced concrete chimney and steel stack three classes usually at present.In dangerous waste incineration processing system, more employing steel stack, however owing to acidity in the flue gas that burns generation is stronger, still have than severe corrosive after the vent gas treatment, exist service life short, change shortcomings such as engineering complexity.
A lot of in actual applications at present incinerator systems adopt the combined structure chimney, the described chimney of Chinese patent ZL200620075498.9 for example, adopt the combining structure chimney, the bottom is a steel tube section, the liner fire proofing material, top combines for the glass fibre reinforced plastic cylinder section, it is not corrosion-resistant that above chimney has better solved the incinerator steel stack, the problem that service life is short, but exist the cost height, wind resistance is poor, and the chimney urceolus is vulnerable to shortcomings such as flue gas erosion.
Summary of the invention
The purpose of utility model is to overcome the deficiency of above-mentioned prior art, and a kind of applying flexible is provided, and the inner/outer tube Corrosion Protection is good, long service life, and the intensity height, two chimney imports can be for the chimney of combined type danger waste burning system use.
The technical solution of the utility model is such:
A kind of incinerator chimney adopts combining structure, comprises by the armored concrete section forming chimney the latter half and the fit the first half of steel pipe, and promptly outside concrete, glass inner-lining steel construction are adopted in the chimney bottom, attached between the two thermal insulation layer; To be that steel pipe is fit constitute on top, in be coated with anticorrosive paint, adopt high-strength bolt to connect up and down between two parts, the setting of chimney the first half connects the rain groove, the latter half is provided with two and advances mouth, adopts brick baffle to separate.
Incinerator chimney Lower Half is provided with two chimney imports apart from chimney bottom 4m place, utilizes air-introduced machine air inducing, is used for present dangerous waste incineration dual system, two chimney imports, and the centre separates by brick baffle.
Top steel pipe assembly is made of two parts, and shrink along centerline direction to assembly 2/5ths scope cross sections the bottom, and four direction is the prismatoid with area, all is certain number of degrees (65-75 °) angle with horizontal plane.2/5ths cross sections to the fit top of steel pipe is that the vertical cylinder shape is done on the basis with the diameter of section.The fit two parts of steel pipe adopt flange to connect.
1m position, upper vertical cylinder steel pipe top, arrangement connects the rain groove, the embedded symmetric set mouth of a river, be in the 45 degree oblique cutting chimney stack, accept the chimney outer wall flue dust that washes away, by the embedded inlet for stom water chimney inside of flowing backwards back, remove through high-temperature flue gas, the aesthetic property that had both kept building integral has prevented the chimney urceolus to be corroded again, has prolonged service life.
The maintenance steel platform is established on concrete chimney top, and platform adopts angle steel to do support, and the welding round steel is done platform, and is fixing with the steel plate welding of chimney stack anchoring.
Beneficial effect, by above-mentioned disclosed technical scheme as seen, the novel incinerator chimney of the utility model, build conveniently, the chimney height flexible design, corrosion resistance is strong, and the twin flue design helps applying in a flexible way of combined CIU, when considering good looking appearance, solve the disposal facility that has increased urceolus accumulation corrosive fume, adopted upside down funnel formula chimney also can play the effect of lifting flue gas height.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Fig. 1 is the profile of a kind of incinerator chimney of the utility model
Fig. 2 connects rain groove plan structure schematic diagram for a kind of incinerator chimney of the utility model
Fig. 3 is a kind of incinerator chimney of the utility model brick baffle floor map
The specific embodiment
For technological means, creation characteristic that the utility model is realized, achieve the goal and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to accompanying drawing 1, a kind of incinerator chimney of the utility model 50m, mainly be made up of upper and lower two parts, the bottom body portion is outside for thickness is 0.8 meter concrete layer 1, and the concrete internal layer adheres to thermal insulation layer 2, prevent that flue gas heat from producing thermal stress damage to the urceolus conduction, inner lining glass fiber reinforced plastic internal layer 3 can reduce flue gas corrosion on the one hand, and the fiberglass inwall is level and smooth on the other hand, the closely knit cigarette that do not ooze reduces the heat conduction.
To be that steel pipe is fit constitute on top, adopts carbon steel 4 to form, in be coated with the thick poly-tetrafluoro anticorrosive coat 5 of 0.5mm, two parts chimney place of joining adopts high-strength bolt 6 to connect up and down, the concrete chimney top is acid resistant adhesive mortar powder slope 7, and is fixing with steel plate 4 by expansion bolt 8, becomes one.
TOC is built steel platform 9, and chimney stack is provided with inspection opening, is used for the stack survey maintenance.
Referring to accompanying drawing 1 and accompanying drawing 2, a kind of incinerator chimney of the utility model is settled and is connect rain groove 10 apart from steel pipe 1m position, top, the embedded symmetric set mouth of a river 11, and the mouth of pipe that catchments is in 45 ° of oblique cutting chimney stacks.
Participate in accompanying drawing 1 and accompanying drawing 3, a kind of incinerator chimney of the utility model is apart from chimney bottom 4m place, if two chimney imports 12, utilize air-introduced machine that flue gas in the incinerator system is introduced in the chimney stack, establish one brick baffle 13 between two chimney imports, prevent that the dual system incinerator smoke from producing interference mutually, also helps the monitoring to the dual system flue gas.
Claims (6)
1. the incinerator chimney comprises by the armored concrete section and forms chimney the latter half and the fit the first half of steel pipe, and it is characterized in that the setting of chimney the first half connects the rain groove, the latter half is provided with two and advances mouth, adopts brick baffle to separate.
2. a kind of incinerator chimney according to claim 1 is characterized in that outside concrete, glass inner-lining steel construction are adopted in the chimney bottom, attached between the two thermal insulation layer.
3. a kind of incinerator chimney according to claim 1 is characterized in that, chimney top steel pipe assembly adopts carbon steel to form, in be coated with the thick poly-tetrafluoro anticorrosive coat of 0.5mm, adopt high-strength bolt to connect up and down between two parts chimney.
4. a kind of incinerator chimney according to claim 1 is characterized in that TOC is built the steel platform, and chimney stack is provided with inspection opening.
5. a kind of incinerator chimney according to claim 1 is characterized in that the setting of chimney the first half connects the rain groove, and the embedded symmetric set mouth of a river is in the 45 degree oblique cutting chimney stack.
6. a kind of incinerator chimney according to claim 1 is characterized in that the chimney Lower Half apart from chimney bottom 4m place, is provided with two chimney imports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120006433XU CN201992663U (en) | 2011-01-11 | 2011-01-11 | Incinerator chimney |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120006433XU CN201992663U (en) | 2011-01-11 | 2011-01-11 | Incinerator chimney |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992663U true CN201992663U (en) | 2011-09-28 |
Family
ID=44669152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120006433XU Expired - Lifetime CN201992663U (en) | 2011-01-11 | 2011-01-11 | Incinerator chimney |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413624A (en) * | 2020-12-10 | 2021-02-26 | 江苏佳锦建设工程有限公司 | Anticorrosive type high altitude chimney |
-
2011
- 2011-01-11 CN CN201120006433XU patent/CN201992663U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413624A (en) * | 2020-12-10 | 2021-02-26 | 江苏佳锦建设工程有限公司 | Anticorrosive type high altitude chimney |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINGUANG LVHUAN RECYCLING RESOURCE CO., LTD. Free format text: FORMER NAME: YANTAI LVHUAN RECYCLING RESOURCE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264006 No. 8 Kaifeng Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Xinguang Lvhuan Recycling Resource Co., Ltd. Address before: 264006 No. 8 Kaifeng Road, Yantai economic and Technological Development Zone, Shandong, China Patentee before: Yantai Lvhuan Regenetation Resource Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |
|
| CX01 | Expiry of patent term |