CN2546801Y - Atmospheric pressure vertical double firepot cyclone furnace boiler - Google Patents
Atmospheric pressure vertical double firepot cyclone furnace boiler Download PDFInfo
- Publication number
- CN2546801Y CN2546801Y CN 01276252 CN01276252U CN2546801Y CN 2546801 Y CN2546801 Y CN 2546801Y CN 01276252 CN01276252 CN 01276252 CN 01276252 U CN01276252 U CN 01276252U CN 2546801 Y CN2546801 Y CN 2546801Y
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- CN
- China
- Prior art keywords
- burner hearth
- combustion chamber
- boiler
- cyclone furnace
- temperature
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a normal-pressure vertical type double-hearth cyclone furnace for heating and hot water supply; wherein, a combustion chamber of a boiler is divided as two hearths, i.e., a high-temperature combustion chamber and a low-temperature combustion chamber; the two combustion chambers are connected with each other through a connecting pipe; a first and a second air inlet pipes control the combustion intensity through an air quantity control valve so that the high temperature and the low temperature of the two combustion chambers can convert into each other, thus assuring that still one high temperature combustion chamber is in heat supply when the boiler works. Thus the utility model has the advantages of high heat efficiency, energy saving and safe using.
Description
The utility model belongs to the normal-pressure boiler of a kind of heating, heat supply water.
The atmospheric vertical boiler uses more, in order to improve the thermal efficiency, energy savings, has once done multiple improvement.The patent No. is that the atmospheric vertical double-hearth gas cyclone furnace of ZL96205626X is divided into two burner hearths the gas generator thorax of being with dispersal valve and the burner hearth of taking mouth out of.Though having produced useful effect, this boiler has some problems also, though for example the gas generator thorax has dispersal valve still explosion-protection equipment need be installed from security consideration.And the sintering slag that thicker coal seam produces is cleared up also inconvenient.
The purpose of this utility model just provides a kind of atmospheric vertical twin furnace cyclone boiler that improves design, and the effect of its two burner hearth can be changed mutually, and the higher thermal efficiency is arranged, and uses safer.
Adopted following technical measures for reaching this purpose: the combustion chamber below the flue is divided into two burner hearths, they are communicated with by taking over, the secondary blast pipe is arranged on two hearth walls, the secondary blast pipe with take over all and burner hearth center deflection certain angle, a roof of the furnace has the smoke aditus laryngis to lead to the flue chamber.A blast pipe below the two burner hearth fire grates has a by-pass valve control respectively.
Adopt the twin furnace cyclone furnace of this structure, simple in structure, cost reduces, and is safe in utilization, residue-discharge convenience, and thermal efficiency height is subjected to the user and welcomes in practical probation.
Accompanying drawing 1 is the structural representation of atmospheric vertical twin furnace cyclone furnace.
Below in conjunction with accompanying drawing the utility model is described further.
The combustion chamber is divided into the vertical normal-pressure boiler of two burner hearths as shown in drawings, burner hearth (1), (2) are communicated with by taking over (3), on the sidewall secondary wind inleting tube (5) is arranged around two burner hearths, they with take over all deflection certain angles of (3) relative burner hearth, form spiral air flow in the burner hearth thereby when air intake, make, make evenly burning fully of fuel in the stove, improve furnace temperature, increase the thermal efficiency.Two burner hearths can be in turn as high temperature combustors and low temperature combustor.When a burner hearth fully burns, when the coal heat release was the fiercest, another burner hearth was in and adds coal-fired, low-temperature condition relatively.The burner hearth that a high-temp combustion is arranged in the time of can guaranteeing boiler work so all the time.The smoke aditus laryngis (6) that is communicated with the flue chamber is arranged at burner hearth (1) top, and the exceedingly high pipe (7) at this smoke aditus laryngis and boiler top is in the two ends of the flat garden of boiler shape cross section long axis respectively, so that the flue gas heat exchange is more abundant.A blast pipe that is in below two burner hearth fire grates has volume control damper, and they have air quantity joystick (4) respectively on the furnace bottom outer wall.By handle control intake, thus the combustion intensity of control combustion chamber, and it is one high and one low to reach two fire box temperatures, alternately rational state by turns.
Claims (1)
1. atmospheric vertical twin furnace cyclone furnace is made up of shell, flue, water inlet pipe and water outlet pipe, exceedingly high pipe, combustion chamber and ajutage etc., it is characterized in that: burner hearth (1) and (2) are divided in the combustion chamber, be communicated with by taking over (3) between two burner hearths, secondary blast pipe (5) is arranged on the two burner hearth perisporiums, secondary blast pipe and all relative burner hearth of adapter (3) center deflection certain angle, a blast pipe of two burner hearth fire grates below has individual by-pass valve control (4) respectively, and smoke aditus laryngis (6) is arranged at burner hearth (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276252 CN2546801Y (en) | 2001-11-28 | 2001-11-28 | Atmospheric pressure vertical double firepot cyclone furnace boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276252 CN2546801Y (en) | 2001-11-28 | 2001-11-28 | Atmospheric pressure vertical double firepot cyclone furnace boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2546801Y true CN2546801Y (en) | 2003-04-23 |
Family
ID=33680436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276252 Expired - Lifetime CN2546801Y (en) | 2001-11-28 | 2001-11-28 | Atmospheric pressure vertical double firepot cyclone furnace boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2546801Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196143B (en) * | 2016-08-30 | 2018-06-12 | 浙江特富锅炉有限公司 | The air supply pipeline of twin furnace heat conducting oil boiler |
-
2001
- 2001-11-28 CN CN 01276252 patent/CN2546801Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196143B (en) * | 2016-08-30 | 2018-06-12 | 浙江特富锅炉有限公司 | The air supply pipeline of twin furnace heat conducting oil boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111128 Granted publication date: 20030423 |