CN201964386U - Novel water and fire tube boiler with combined spirally-corrugated smoke tubes - Google Patents
Novel water and fire tube boiler with combined spirally-corrugated smoke tubes Download PDFInfo
- Publication number
- CN201964386U CN201964386U CN2011200243062U CN201120024306U CN201964386U CN 201964386 U CN201964386 U CN 201964386U CN 2011200243062 U CN2011200243062 U CN 2011200243062U CN 201120024306 U CN201120024306 U CN 201120024306U CN 201964386 U CN201964386 U CN 201964386U
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- China
- Prior art keywords
- boiler
- threaded flue
- tube
- spirally
- combined
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Abstract
A novel water and fire tube boiler with combined spirally-corrugated smoke tubes is characterized in that the lower part of a single boiler barrel 1 is connected with a boiler furnace 6 consisting of a peripheral water cooling wall 3 or a membrane water cooling wall 3 and a rear supply tube 5, and the rear outer side of the furnace 6 is connected with a boiler convection heating surface of two loops consisting of a vertical combined spirally-corrugated smoke tube I 8 and a combined spirally-corrugated smoke tube II 9. The boiler can be combined by a plurality of small-diameter spirally-corrugated smoke tubes according to the capacity of the boiler. A large-diameter boiler shell distributed with the spirally-corrugated smoke tubes is changed into a barrel with the small-diameter combined spirally-corrugated smoke tubes, and the quantity of the spirally-corrugated smoke tubes is increased and the diameter of the barrel is amplified when the capacity of the boiler is enlarged, so that the capacity of the boiler can achieve more than 200 tons.
Description
Affiliated technical field:
The utility model relates to a kind of boiler, novel extreme misery pipe combination threaded flue boiler.
Background technology:
At present, novel shell boiler is when boiler capacity is big, and smoke pipe quantity increases, and makes the shell diameter become big, and the shell maximum gauge reaches 2.4m.For making the shell wall not blocked up, the maximum pressure of shell boiler is generally limited to below the 2.5MPa, the heap(ed) capacity of single shell be about 30 steam ton/hour.Novel water fire tube shell boiler when adopting 2 or 3 diameters to be the shell of 2.4m, capacity is corresponding just reach 65 or 100 steam ton/hour.Need more jumbo boiler because China produces with heating at present, pressure also has the raising requirement sometimes, and the higher novel water fire tube shell boiler of then big capacity or pressure should be changed to some extent.
Summary of the invention:
The purpose of this utility model provides a kind of possess simultaneously security reliability, thermal efficiency height, environmental protection, big capacity and the higher New-type boiler of pressure, and this boiler can be divided into steam type and hot-water type as required, and design feature is basic identical.The utility model is characterised in that, changes the major diameter shell of arranging threaded flue into minor diameter combination threaded flue tube and stands on the burner hearth outside, when boiler capacity increases, increases the quantity of threaded flue tube and amplifies the diameter of tube; Boiler capacity can reach 200 steam ton/hour more than.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of novel extreme misery pipe combination threaded flue boiler, it is characterized in that: single drum 1 bottom has connected by water-cooling wall or fin panel casing 3, back are for pipe 5 boiler furnaces of forming 6 all around, and burner hearth 6 rear outside have connected by upright straight combination threaded flue tube I8, made up the boiler convection heating surface that threaded flue tube I worker 9 forms two loops.
Novel extreme misery pipe combination threaded flue boiler according to claim 1 is characterized in that: combination threaded flue tube I 8, combination threaded flue tube II 9 all adopt minor diameter threaded flue tube, and are placed on burner hearth 6 outsides.
Novel extreme misery pipe combination threaded flue boiler according to claim 1, it is characterized in that: the burner hearth of novel extreme misery pipe combination threaded flue boiler adopts fin panel casing.
Novel extreme misery pipe combination threaded flue boiler according to claim 1, it is characterized in that: the lower perforated plate 5 usefulness steel plate bars of I backhaul threaded flue tube 10,11 liang of smoke evacuations of II backhaul threaded flue tube socket link to each other, and are seated on the bracing frame.
Beneficial effect:
(1) boiler capacity and pressure are unrestricted
Novel extreme misery pipe combination threaded flue boiler is owing to can adopt a plurality of minor diameter threaded flue tubes to make up according to boiler capacity, and then boiler capacity and pressure are unrestricted.
(2) security reliability fully guarantees
The smoke pipe tube diameter of this boiler is significantly less than shell, and combination threaded flue tube is vertically-arranged again, and then high warm tube plate is easy to reliable thermal insulation, so there is not high temperature tube sheet cracking problem.
(3) boiler thermal output improves
The burner hearth of novel extreme misery pipe combination threaded flue boiler be around water-cooling wall or fin panel casing, inleakage is reduced, the raising boiler thermal output.Boiler tail threaded flue tube can further improve boiler thermal output owing to be difficult to leak out.
(4) the original dust exhausting concentration of boiler reduces
This boiler increases the inertial centrifugal dust-separating of flue gas in bottom flue gas half-turn place of combination threaded flue tube again except that chimney arch top large space makes flue dust acquisition gravitational settling dust, the original dust exhausting concentration of boiler is obviously reduced.
(5) flame-proof thermal insulation material reduces
This kind of boiler greatly reduces flame-proof thermal insulation material because of adopting fin panel casing and combination threaded flue tube back-end surfaces.
(6) steel consumption reduces
This boiler convection heating surface all adopts the efficient heat transfer threaded flue, and then the boiler steel consumption obviously reduces.
(7) make simple, convenient transportation, installation is easy
Adopt minor diameter threaded flue tube, with novel water fire tube shell boiler and vertically put two drum multitubular bundles water-tube boilers and compare, make simple, convenient transportation, installation is easy.
Description of drawings
Fig. 1 is novel extreme misery pipe combination threaded flue boiler front view;
Fig. 2 is novel extreme misery pipe combination threaded flue boiler vertical view;
Fig. 3 is novel extreme misery pipe combination threaded flue boiler side view;
Number in the figure:
1, drum, 2, carbonated drink separation equipment 3, water-cooling wall or fin panel casing, 4, furnace wall, 5, lower perforated plate, 6, burner hearth, 7, the next part case, 8, combination threaded flue tube I, 9, combination threaded flue tube II, 10, I backhaul threaded flue tube, 11, II backhaul threaded flue tube.
The specific embodiment:
The utility model provides a kind of novel extreme misery pipe combination threaded flue boiler, and this boiler can be divided into steam type and hot-water type as required.
The combination threaded flue tube I8 of the novel extreme misery pipe combination threaded flue boiler of steam type, combination threaded flue tube II9, I backhaul threaded flue tube 10, II backhaul threaded flue tube 11, be placed on burner hearth 6 outsides, water-cooling wall or fin panel casing around combination threaded flue tube I8, I backhaul threaded flue tube 10 and the burner hearth 6,3 parts such as grade adopt Natural Circulation as evaporating heating surface.Combination threaded flue tube II9, II backhaul threaded flue tube 11 adopt forced circulation as heated surface at the end of boiler.Drum 1 is provided with simple carbonated drink separation equipment 2, and drum 1 high water level part is introduced in the water outlet of combination threaded flue tube II9 outlet underheat.Steam is drawn by minimum drum 1 front portion of water level.The outer side surface maximum temperature of smoke pipe tube is no more than the interior media saturation temperature, is convenient to thermal insulation.
The backwater of the novel extreme misery pipe combination of hot-water type threaded flue boiler heating system enters burner hearth 6 four sides water-cooling wall or fin panel casings respectively, next part case 7 parts such as grade of 3 afterbody I backhauls combination threaded flue tube 10 and II backhaul combination threaded flue tube 11 utilize supply water injector, mixing circulation technology to improve water speed.Burner hearth 6 four sides water-cooling walls or fin panel casing 3, I backhaul combination threaded flue tube 10 are formed the independent loops loop respectively with II backhaul screw thread socket 11, and each loop water outlet enters the stove tube 1 on burner hearth 6 tops, and the boiler water outlet is drawn by drum 1.
Claims (4)
1. a novel extreme misery pipe makes up the threaded flue boiler, it is characterized in that: single drum (1) bottom has connected by water-cooling wall or fin panel casing (3), back are for managing the boiler furnace (6) that (5) are formed all around, and burner hearth (6) rear outside has connected by upright straight combination threaded flue tube I (8), made up the boiler convection heating surface that threaded flue tube II (9) forms two loops.
2. novel extreme misery pipe combination threaded flue boiler according to claim 1, it is characterized in that: combination threaded flue tube I (8), combination threaded flue tube II (9) all adopt minor diameter threaded flue tube, and are placed on burner hearth (6) outside.
3. novel extreme misery pipe combination threaded flue boiler according to claim 1, it is characterized in that: the burner hearth of novel extreme misery pipe combination threaded flue boiler adopts fin panel casing.
4. novel extreme misery pipe combination threaded flue boiler according to claim 1, it is characterized in that: the lower perforated plate (5) of I backhaul threaded flue tube (10), II backhaul threaded flue tube (11) two smoke evacuation sockets links to each other with the steel plate bar, and is seated on the bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200243062U CN201964386U (en) | 2011-01-21 | 2011-01-21 | Novel water and fire tube boiler with combined spirally-corrugated smoke tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200243062U CN201964386U (en) | 2011-01-21 | 2011-01-21 | Novel water and fire tube boiler with combined spirally-corrugated smoke tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964386U true CN201964386U (en) | 2011-09-07 |
Family
ID=44526927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200243062U Expired - Lifetime CN201964386U (en) | 2011-01-21 | 2011-01-21 | Novel water and fire tube boiler with combined spirally-corrugated smoke tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964386U (en) |
-
2011
- 2011-01-21 CN CN2011200243062U patent/CN201964386U/en not_active Expired - Lifetime
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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: BEIJING SHENGCHANG LVNENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING SHENGCHANG BIO-ENERGY SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 102600 Beijing City Economic Development Zone, Daxing Guangmao Street No. 12 Patentee after: Beijing Shengchang green energy Polytron Technologies Inc Address before: 102600 Beijing City Economic Development Zone, Daxing Guangmao Street No. 12 Patentee before: Beijing Shengchang Bio-energy Science and Technology Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: LIAONING SHENGCHANG LVNENG BOILER CO., LTD. Assignor: Beijing Shengchang green energy Polytron Technologies Inc Contract record no.: 2016210000017 Denomination of utility model: Novel water and fire tube boiler with combined spirally-corrugated smoke tubes Granted publication date: 20110907 License type: Exclusive License Record date: 20160317 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Chu Rui Document name: Notice of expiration of patent right |