CN2532364Y - Coke combustion vertical heat-pipe water-heating boiler - Google Patents
Coke combustion vertical heat-pipe water-heating boiler Download PDFInfo
- Publication number
- CN2532364Y CN2532364Y CN 02205869 CN02205869U CN2532364Y CN 2532364 Y CN2532364 Y CN 2532364Y CN 02205869 CN02205869 CN 02205869 CN 02205869 U CN02205869 U CN 02205869U CN 2532364 Y CN2532364 Y CN 2532364Y
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- CN
- China
- Prior art keywords
- heat
- hot water
- heat pipe
- water boiler
- pipes
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- Expired - Fee Related
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Abstract
The utility model provides a coke burning vertical type hot water boiler with heat pipes. A layer of heat pipes (10) is welded vertically on the upper wall of a first combustion chamber (1); a layer of heat pipes (11) is welded vertically on the upper wall of a second combustion chamber (3); heat-resistant metallic pipes (5) are arranged at the lower ends of a plurality of burning tubes (4) that are arranged in interval uniformly on the same circumference; heat-resistant metallic pipes (8) is arranged at the lower end of a circular flue (7). Because the utility model adopts the two layers of heat pipes to conduct the heat, and ingle and flue gas are passed through the pipes in zigzag a plurality of times, the thermal efficiency is increased to over 80 percent, and the discharged dust concentration is lower than 35mg/m<3>.
Description
Technical field
The utility model relates to a kind of use with flame transparencies such as the coke heat pipe hot water boiler of fuel preferably.
Technical background
Existing is the fuel vertical type water heater boiler with the coke, and the thermal efficiency is lower, and the dustiness of fume emission also remains to be reduced.
Summary of the invention
The purpose of this utility model provides the heat pipe hot water boiler that a kind of thermal efficiency is higher and smoke dust discharge concentration is lower.
The utility model is achieved in that many heat pipes of the vertical welding of the upper wall in the first combustion chamber; Sidewall has the refractory cement layer; Many heat pipes of the vertical welding of upper wall in dual firing chamber; The first combustion chamber is connected by following fire tube with dual firing chamber; Dual firing chamber and smoke-box by a plurality of one-tenth same garden week evenly last fire tube spaced apart is connected, a plurality ofly being gone up garden tubular grid that fire tubes constitute and is trapped among middlely be welded on second radiating end that fires all heat pipes of chamber upper wall, in the lower end of last fire tube the heating resisting metal pipe is installed; On smoke-box, be mounted with impact tube, be mounted with the heating resisting metal pipe in the lower end of impact tube.Indoor in first combustion, the part heat of stove fire imports in the water in the hydroecium by being welded on the first combustion heat pipe of chamber upper wall and first combustion chamber wall; Top in the first combustion chamber, stove fire is assembled to the center, upwards enter down in the fire tube, in following fire tube, a part of heat process of stove fire fire tube wall is down imported in the interior water of hydroecium, stove fire rises from following fire tube and enters dual firing chamber, and is indoor in second combustion, and a part of heat of stove fire is imported in the water in the hydroecium by the heat pipe that is welded on the second combustion chamber upper wall and second combustion chamber wall; Top in dual firing chamber, stove fire radially outward garden disperse, and turning back to rise through the heating resisting metal pipe enters into same garden week a plurality of going up in the fire tubes evenly spaced apart, and in last fire tube, a part of heat of stove fire is in the tube wall of getting angry imports water in the hydroecium into; Stove fire in last fire tube has been lowered the temperature and has been become flue gas and rise and to enter smoke-box, a part of heat of the flue gas in smoke-box is in the smoke-box wall imports water in the hydroecium into, top in smoke-box, flue gas is assembled to the center, and turning back to rise through the heating resisting metal pipe enters the impact tube discharge.
By above-mentioned heat transfer measure, improved the thermal efficiency and the thermal power of boiler; By the above-mentioned stove fire and the flowing through channel of flue gas, reduced the concentration of emission of flue dust.The vertical heat pipe hot water boiler thermal efficiency of the utility model coke burning can reach more than 80%, and smoke dust discharge concentration is lower than 35mg/m
3
Below in conjunction with drawings and Examples the utility model is described in further detail.
Description of drawings
Accompanying drawing is the profile of a kind of specification in the vertical heat pipe hot water boiler series of the utility model coke burning.
The specific embodiment
The vertical heat pipe hot water boiler of the described coke burning of accompanying drawing, be constructed as follows: 1 first combustion chamber (1), 1 following fire tube (2), 1 dual firing chamber (3), 40 become even last fire tube (4) spaced apart of same garden week, be mounted with stainless steel tube (5) in last fire tube lower end, 1 smoke-box (6), 1 impact tube (7), settle stainless steel tube (8) in impact tube (7) lower end, 1 hydroecium (9) that holds heated water, be connected to 48 heat pipes (10) at first combustion chamber (1) the upper wall vertical welding, the vertical welding of the upper wall of dual firing chamber (3) 33 heat pipes (11), evenly spaced apart 40 of same garden week go up in the middle of the formed garden of fire tube (4) tubular grid are trapped among the radiating end of all heat pipes (11), are lined with one deck refractory cement (12) in the first combustion chamber lower sidewall.
In first combustion chamber (1), a part of heat in the stove fire is in superheater tube (10) and first combustion chamber (1) wall are passed to water in the hydroecium (9).Top in the first combustion chamber (1), stove fire are assembled and are risen to the center and enters down in the fire tube (2), in fire tube (2) down under a part of heat process of stove fire in the water in fire tube (2) wall biography place's hydroecium (9).Stove fire rises from following fire tube (2) and enters the dual firing chamber (3), and in dual firing chamber (3), a part of heat in the stove fire is in superheater tube (11) and dual firing chamber (3) wall import water in the hydroecium (9) into.Top in dual firing chamber (3), stove fire radially outward garden disperses, turning back to rise through stainless steel tube (5) enters into evenly spaced apart 40 of same garden week and goes up in the fire tube (4), in last fire tube (4) again the heat of some stove fire in last fire tube (4) wall imports water in the hydroecium (9) into.Stove fire enters smoke-box (6) from last fire tube (4) rising, and this moment, stove fire became flue gas because temperature reduces, and a part of heat in the flue gas imports in the interior water of hydroecium (9) through smoke-box (6) wall.Turn back to rise through stainless steel tube (8) to the center gathering and enter impact tube (7) discharge in top in smoke-box (6), flue gas.Like this, stove fire in first combustion chamber (1) is through tortuous approach repeatedly, again through the heat transfer of two heat pipe layers, both carried out heat exchange fully, soot emissions have been reduced again, make the thermal efficiency of the vertical heat pipe hot water boiler of the utility model coke burning reach more than 80%, the dust concentration of discharging is less than 35mg/m
3
Claims (6)
1, the vertical heat pipe hot water boiler of coke burning is characterized in that, has two-layer adopting heat pipes for heat transfer structure and two-layer up and down heating resisting metal tubular construction up and down.
2, the vertical heat pipe hot water boiler of coke burning according to claim 1 is characterized in that: at first combustion chamber (1) upper wall, vertically weld many heat pipes (10).
3, the vertical heat pipe hot water boiler of coke burning according to claim 1 is characterized in that: at dual firing chamber (3) upper wall, vertically weld many heat pipes (11).
4, the vertical heat pipe hot water boiler of coke burning according to claim 1, it is characterized in that: between dual firing chamber (3) and the smoke-box (6) be by many same garden weeks evenly last fire tubes (4) spaced apart be connected, go up in the middle of garden tubular grid that fire tube (4) surrounds all are enclosed in the radiating end of heat pipe (11) for many.
5, the vertical heat pipe hot water boiler of coke burning according to claim 1 is characterized in that: be mounted with heating resisting metal pipe (5) in last fire tube (4) lower end.
6, the vertical heat pipe hot water boiler of coke burning according to claim 1 is characterized in that: be mounted with heating resisting metal pipe (8) in the impact tube lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205869 CN2532364Y (en) | 2002-03-06 | 2002-03-06 | Coke combustion vertical heat-pipe water-heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205869 CN2532364Y (en) | 2002-03-06 | 2002-03-06 | Coke combustion vertical heat-pipe water-heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2532364Y true CN2532364Y (en) | 2003-01-22 |
Family
ID=33687410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205869 Expired - Fee Related CN2532364Y (en) | 2002-03-06 | 2002-03-06 | Coke combustion vertical heat-pipe water-heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2532364Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949530A (en) * | 2010-08-25 | 2011-01-19 | 浙江玖安锅炉压力容器制造有限公司 | Vertical coke-burning steam boiler |
| WO2022160663A1 (en) * | 2021-07-16 | 2022-08-04 | 廊坊劲华锅炉有限公司 | Integrated pressure-bearing condensation boiler |
-
2002
- 2002-03-06 CN CN 02205869 patent/CN2532364Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949530A (en) * | 2010-08-25 | 2011-01-19 | 浙江玖安锅炉压力容器制造有限公司 | Vertical coke-burning steam boiler |
| CN101949530B (en) * | 2010-08-25 | 2012-07-04 | 浙江玖安锅炉压力容器制造有限公司 | Vertical coke-burning steam boiler |
| WO2022160663A1 (en) * | 2021-07-16 | 2022-08-04 | 廊坊劲华锅炉有限公司 | Integrated pressure-bearing condensation boiler |
| US12018860B2 (en) | 2021-07-16 | 2024-06-25 | Langfang Jinhua Boiler Co., Ltd. | Integrated pressure condensing boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |