CN200979279Y - Environment-friendly multiple coal variety vertical boiler - Google Patents
Environment-friendly multiple coal variety vertical boiler Download PDFInfo
- Publication number
- CN200979279Y CN200979279Y CN 200620032324 CN200620032324U CN200979279Y CN 200979279 Y CN200979279 Y CN 200979279Y CN 200620032324 CN200620032324 CN 200620032324 CN 200620032324 U CN200620032324 U CN 200620032324U CN 200979279 Y CN200979279 Y CN 200979279Y
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- Prior art keywords
- tube
- fiery
- environment protection
- heater
- pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a vertical environmental boiler of multi-coal, which solves the problems that the conventional vertical environmental boiler application area is small, the fuel application area is not wide, some times the boiler explodes and the difference of the temperature pressure is big. The utility model comprises a boiler body, a water transverse pipe, a fire grate and a fireguard arch plate, wherein a first air inlet and a slag tank are orderly arranged under the fire grate, a furnace door and a water transverse pipe are orderly arranged above the water transverse pipe, the furnace door, a booster reverse burning device, a second air inlet and the fireguard arch plate are orderly arranged above the water transverse pipe, a cupola pipe is arranged above the fireguard arch plate, a smoke outlet of the cupola pipe is connected with a chimney flue pipe, the end of the chimney flue tube is immersed in water of the ash handling equipment. The utility model has the advantages that the application area and the fuel application area are wide, the difference of the temperature pressure is small, the manufacture time is short, the cost is low, the dirty is easy to clean, operation is easy and the accident of explosion is reduced.
Description
Technical field
The utility model belongs to the civil boiler technical field, specifically relates to a kind of many coals vertical environment protection boiler.
Background technology
Existing vertical environment protection boiler exists that range of application is narrow, fuel tolerance is not extensive, has the fluctuation of deflagration phenomenon and temperature and pressure scope big during use, and the manufacturing cycle is long, cost is high, clean the boiler difficulty, the deficiency of complicated operation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of range of application is wide, fuel tolerance wide, the temperature and pressure fluctuation range is little and provide, and the manufacturing cycle is short, cost is low, easily scale removal, easy and simple to handle, can obviously reduce many coals vertical environment protection boiler of deflagration phenomenon.
For achieving the above object, the utility model adopts following technical scheme to realize: many coals vertical environment protection boiler, comprise: body of heater, horizontal water tube, fire grate and retaining fire arch bar, it is characterized in that: described fire grate below sets gradually once air inlet and grey slag bath, and its top is disposed with fire door and horizontal water tube; The top of horizontal water tube is disposed with fire door, combustion-supporting back fire device, secondary air mouth and keeps off fiery arch bar, is provided with impact tube above the fiery arch bar of retaining, and the exhanst gas outlet of impact tube is connected with flue tube, and the end of flue tube is immersed in the waters of dust arrester; Described grey slag bath is a water seal tank, described horizontal water tube is a tipping tube, described combustion-supporting back fire device is the dome-shaped of diameter less than body of heater, described secondary air mouth is relative staggered structure, the fiery arch bar of described retaining is placed on the water pipe of body of heater, and less than any geometric figure of body of heater, a described air inlet is connected with air blast; Described impact tube is a three-way pipe, and its top is equipped with Explosion-proof cap, and the another port is an exhanst gas outlet, and described fire door is provided with observation window with cover, or observation window is arranged on the position that other are beneficial to the fiery condition of observation; For adapting to the demand of many coals, position, the spacing of retaining fire arch bar of the present utility model, horizontal water tube and combustion-supporting back fire device can be adjusted up and down, and the big I of keeping off fiery arch bar and combustion-supporting back fire device is according to the environmental requirement adjustment that reaches.
The utility model can also adopt following technical proposal to realize: promptly still adopt above-mentioned furnace binding, different is is adapted as the impact tube of upper of furnace body chimney or installs air-introduced machine additional at the end of flue tube, all can realize the purpose that this use is novel.
Advantage and good effect: because the utility model adopts above technical scheme, it has, and range of application is wide, fuel tolerance wide, the temperature and pressure fluctuation range is little, and the manufacturing cycle is short, cost is low, and easily scale removal is easy and simple to handle, can obviously reduce deflagration phenomenon.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
Below in conjunction with description of drawings the utility model is further elaborated.
Many coals vertical environment protection boiler comprises: body of heater 17, horizontal water tube 8, fire grate 11 and keep off fiery arch bar 4, and it is characterized in that: described fire grate 11 belows set gradually once air inlet 12 and grey slag bath 13, and its top is disposed with fire door 10 and horizontal water tube 8; The top of horizontal water tube 8 is disposed with fire door 7, combustion-supporting back fire device 9, secondary air mouth 5,6 and keeps off fiery arch bar 4, above the fiery arch bar 4 of retaining, be provided with impact tube 3, the exhanst gas outlet 2 of impact tube 3 is connected with flue tube 14, and the end of flue tube 14 is immersed in the waters of dust arrester 15; Described grey slag bath 13 is a water seal tank, described horizontal water tube 8 is a tipping tube, described combustion-supporting back fire device 9 is the dome-shaped of diameter less than body of heater 17, described secondary air mouth 5,6 is relative staggered structure, the fiery arch bar 4 of described retaining is placed on the water pipe of body of heater 17, and less than any geometric figure of body of heater 17, a described air inlet 12 is connected with air blast; Described impact tube 10 is a three-way pipe, and its top is equipped with Explosion-proof cap 1, and the another port is an exhanst gas outlet 2, and described fire door 7,10 is provided with observation window with cover, or observation window is arranged on the position that other are beneficial to the fiery condition of observation; For adapting to the demand of many coals, position, the spacing of retaining fire arch bar 4 of the present utility model, horizontal water tube 8 and combustion-supporting back fire device 9 can be adjusted up and down, and the big I of keeping off fiery arch bar 4 and combustion-supporting back fire device 9 is according to the environmental requirement adjustment that reaches.
Its course of work is as follows: by middle hush blower fan, air is sent in the air compartment of being made up of the grey slag bath 13 of fire grate 11 and water seal from an air inlet 12, will be from the coal above the fire door 10 adding fire grates 11, gasification or burning, and make whole burner hearth be malleation promotion coal gas or the upward motion of the unburnt high temperature hot gas flow direction; When fire door 7 coals, coal fire is when running into the combustion-supporting back fire device 9 of the dome-shaped that is placed in above the horizontal water tube 8 that has the gradient, flame penetrates downwards coal gas is heated and lights, coal gas or unburnt high temperature hot gas, after secondary wind through sending into from secondary air mouth 5 and 6 is combustion-supporting, thermal current refraction when dome-shaped is kept off fiery arch bar 4 mixes abundant the burning with thermal-flame, reach the purpose of eliminating black smoke, high-temperature gas enters impact tube 3 via the body of heater top, after exhanst gas outlet 2 enters immersion type desulfation dust-extraction device 15 by flue tube 14, enter atmosphere again by chimney 16; Wherein fire door 7 and 10 is to take the coal-adding type that circulates.
Claims (5)
1, many coals vertical environment protection boiler comprises: body of heater (17), horizontal water tube (8), fire grate (11) and retaining fiery arch bar (4), it is characterized in that: described fire grate (11) below sets gradually once air inlet (12) and grey slag bath (13), and its top is disposed with fire door (10) and horizontal water tube (8); The top of horizontal water tube (8) is disposed with fire door (7), combustion-supporting back fire device (9), secondary air mouth (5,6) and keeps off fiery arch bar (4), top at the fiery arch bar of retaining (4) is provided with impact tube (3), the exhanst gas outlet (2) of impact tube (3) is connected with flue tube (14), and the end of flue tube (14) is immersed in the waters of dust arrester (15).
2, many coals vertical environment protection boiler according to claim 1, it is characterized in that: described grey slag bath (13) is a water seal tank, described horizontal water tube (8) is a tipping tube, described combustion-supporting back fire device (9) is dome-shaped or any geometric figure of diameter less than body of heater (17), described secondary air mouth (5,6) is relative staggered structure
3, many coals vertical environment protection boiler according to claim 1 is characterized in that: the fiery arch bar of described retaining (4) is placed on the water pipe of body of heater (17), and less than any geometric figure of body of heater (17).
4, many coals vertical environment protection boiler according to claim 1 is characterized in that: a described air inlet (12) is connected with air blast; Described impact tube (10) is a three-way pipe, and its top is equipped with Explosion-proof cap (1), and the another port is exhanst gas outlet (2).
5, many coals vertical environment protection boiler according to claim 1 is characterized in that: described fire door (7,10) is provided with observation window with cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032324 CN200979279Y (en) | 2006-08-28 | 2006-08-28 | Environment-friendly multiple coal variety vertical boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620032324 CN200979279Y (en) | 2006-08-28 | 2006-08-28 | Environment-friendly multiple coal variety vertical boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979279Y true CN200979279Y (en) | 2007-11-21 |
Family
ID=38979660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620032324 Expired - Fee Related CN200979279Y (en) | 2006-08-28 | 2006-08-28 | Environment-friendly multiple coal variety vertical boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979279Y (en) |
-
2006
- 2006-08-28 CN CN 200620032324 patent/CN200979279Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20100828 |