CN208124332U - A kind of energy-saving boiler system - Google Patents
A kind of energy-saving boiler system Download PDFInfo
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- CN208124332U CN208124332U CN201820417033.XU CN201820417033U CN208124332U CN 208124332 U CN208124332 U CN 208124332U CN 201820417033 U CN201820417033 U CN 201820417033U CN 208124332 U CN208124332 U CN 208124332U
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- furnace body
- economizer
- drum
- convection bank
- gas outlet
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Abstract
The utility model discloses a kind of energy-saving boiler systems,Including concrete column,Isobaric air compartment,Furnace body,Horizontal separator,Convection bank,Upper drum,Lower drum,First economizer,Second economizer,Scum pipe,Furnace wall and pipeline,Isobaric air compartment is set to the bottom surface of furnace body,Horizontal separator is provided at the top of furnace body,The top of horizontal separator and the right end on top are respectively arranged with steam fairlead and exhanst gas outlet one,Burning chamber and fume sedimentation chamber are provided between exhanst gas outlet one and convection bank,Upper drum and lower drum are respectively arranged in convection bank top and bottom end,Right end at the top of upper drum is provided with to water distribution pipe,The bottom end of lower drum is connected with the bottom end on the right side of furnace body by pipeline,The right end of convection bank has the first economizer by Pipe installing,Second economizer is installed on the lower section of the first economizer,The lower end of second economizer is provided with exhanst gas outlet two.The utility model has achieved the purpose that environmental protection and energy saving, reduces pollution and has improved efficiency of combustion.
Description
Technical field
The utility model relates to boiler technology fields, and in particular to a kind of energy-saving boiler system.
Background technique
Boiler is a kind of energy conversion, and the energy inputted to boiler has aflame chemical energy, electric energy, high-temperature flue gas
The forms such as thermal energy, and pass through boiler and convert, output has steam, high-temperature water or the organic heat carrier of certain thermal energy outward.Pot
The hot water or steam generated in furnace directly can provide required thermal energy for industrial production and people's lives, can also be filled by steam power
It sets and is converted to mechanical energy, or electric energy is converted mechanical energy by generator again.
China be in the world using coal as the producing coal of main energy sources, Hao Mei big country, in the coal resources structure in China, coal
Spoil, soft coal, lignite etc. account for sizable specific gravity again.
And the combustion of industrial boiler mode or combustion apparatus of the inferior fuels such as current combustion gangue, soft coal, lignite
Based on main or industrial fluidized bed boiler, but it is not provided with outside this traditional industrial fluidized bed (bubbling fluidized bed) boiler furnace
Separating and feeding back circulator, material cannot form separation, return ash circulation combustion system.When boiler combustion is run, flying dust amount is big, contains
Carbon amounts is high, and the thermal efficiency and efficiency of combustion are low, and boiler room environment pollution is serious, and energy waste, dust is flown upward when slagging tap, pollution
Environment, it is both uneconomical or not environmentally more not energy-efficient.
Utility model content
In order to solve the above technical problems, solving boiler we have proposed a kind of energy-saving boiler system and not saving not environmentally,
Can, dust flies upward, pollute environment and efficiency of combustion low problem when slagging tap, reached environmental protection and energy saving, reduced pollution and improve and fire
Burn the purpose of efficiency.
In order to achieve the above objectives, the technical solution of the utility model is as follows：
A kind of energy-saving boiler system, including concrete column, isobaric air compartment, furnace body, horizontal separator, convection bank, upper pot
Cylinder, lower drum, the first economizer, the second economizer, scum pipe, furnace wall and pipeline, the lower part of the furnace body left end be provided with into
Expects pipe, the top of the furnace body left end are provided with explosion-protection equipment, and the equipressure air compartment is set to the bottom surface of the furnace body, the furnace
The horizontal separator is provided at the top of body, the top of the horizontal separator and the right end on top are respectively arranged with steam and draw
Outlet pipe and exhanst gas outlet one, the convection bank are set to the right of the furnace body, the exhanst gas outlet one and the convection tube
Burning chamber and fume sedimentation chamber are provided between beam, the upper drum and lower drum are respectively arranged in the top of the convection bank
And bottom end, the right end at the top of the upper drum is provided with to water distribution pipe, on the right side of the bottom end of the lower drum and the furnace body
Bottom end is connected by pipeline, and the right end of the convection bank has first economizer, second economizer by Pipe installing
It is installed on the lower section of first economizer, the lower end of second economizer is provided with exhanst gas outlet two, the concrete column
It is set to the bottom of the furnace body and lower drum, the furnace wall is set to the outlet of the furnace body and convection bank, the row
Slag pipe is set to the bottom of the furnace body, lower drum and the second economizer.
Through the above technical solutions, the utility model proposes a kind of energy-saving boiler system, solid fuel is in furnace body internal combustion
After burning, steam is drawn and is used, after flue gas enters burning chamber, the solid particle not burnt extinguishes, and then flue gas enters flue gas
Expansion chamber, since section expands, the flows decrease of gas, the heavy grain that sinking speed is greater than air velocity just settles down, and utilizes
Dust is different from the density of gas, so that the grit in dusty gas is settled down from air-flow by the gravity of itself, reaches just
It walks purifying smoke and reduces the purpose of pollution, then flue gas enters the convection bank between upper drum and lower drum, and flue gas passes through
After heat exchange, it is discharged into exhanst gas outlet two through the first economizer and the second economizer, using the fume afterheat of back-end ductwork into one
Step heating water supply, plays absorption fume afterheat, reduces heat loss due to exhaust gas, and improve the effect of feed temperature；By in lower drum
Bottom end and furnace body on the right side of bottom end between pipe laying, heated steam is transported to furnace body, is utilized, is reached again
Energy conservation and the purpose for improving efficiency of combustion.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of energy-saving boiler system disclosed in the utility model embodiment；
Fig. 2 illustrates for a kind of Fig. 1 of energy-saving boiler system disclosed in the utility model embodiment along the cross-section structure of C-C
Figure.
Number and corresponding component title represented by letter in figure：
1. 3. furnace body of isobaric air compartment of concrete column 2.
4. 5. convection bank of horizontal separator, 6. upper drum
7. 8. first economizer of lower drum, 9. second economizer
10. 11. pipeline of scum pipe, 12. steam fairlead
13. one 14. burning chamber of exhanst gas outlet, 15. fume sedimentation chamber
16. giving 17. exhanst gas outlet of water distribution pipe, 2 18. feed pipe
19. 20. furnace wall of explosion-protection equipment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is described in further detail below with reference to embodiment and specific embodiment.
Embodiment
As shown in Figs. 1-2, a kind of energy-saving boiler system, including concrete column 1, isobaric air compartment 2, furnace body 3, horizontal separator
4, convection bank 5, upper drum 6, lower drum 7, the first economizer 8, the second economizer 9, scum pipe 10, furnace wall 20 and pipeline 11,
The lower part of 3 left end of furnace body is provided with feed pipe 18, and the top of 3 left end of furnace body is provided with explosion-protection equipment 19, described etc.
Pressure air compartment 2 is set to the bottom surface of the furnace body 3, and the top of the furnace body 3 is provided with the horizontal separator 4, and described horizontal point
The right end on top and top from device 4 is respectively arranged with steam fairlead 12 and exhanst gas outlet 1, and the convection bank 5 is arranged
Burning chamber 14 and smoke settlement are provided between the right of the furnace body 3, the exhanst gas outlet 1 and the convection bank 5
Room 15, the upper drum 6 and lower drum 7 are respectively arranged in the top and bottom end of the convection bank 5,6 top of upper drum
Right end be provided with to water distribution pipe 16, the bottom end on 3 right side of bottom end and the furnace body of the lower drum 7 is connected by pipeline 11,
The right end of the convection bank 5 is equipped with first economizer 8 by pipeline 11, and second economizer 9 is installed on described
The lower section of first economizer 8, the lower end of second economizer 9 are provided with exhanst gas outlet 2 17, and the concrete column 1 is set to
The bottom of the furnace body 3 and lower drum 7, the furnace wall 20 are set to the outlet of the furnace body 3 and convection bank 5, the row
Slag pipe 10 is set to the bottom of the furnace body 3, lower drum 7 and the second economizer 9.
Through the above technical solutions, the utility model proposes a kind of energy-saving boiler system, solid fuel is in 3 internal combustion of furnace body
After burning, steam is drawn and is used, after flue gas enters burning chamber 14, the solid particle not burnt extinguishes, and then flue gas enters cigarette
Gas expansion chamber 15, since section expands, the flows decrease of gas, the heavy grain that sinking speed is greater than air velocity just settles down,
It is different from the density of gas using dust, so that the grit in dusty gas is settled down from air-flow by the gravity of itself, reaches
To preliminary purification flue gas and the purpose polluted is reduced, then flue gas enters the convection bank 5 between upper drum 6 and lower drum 7, cigarette
Gas is discharged into exhanst gas outlet 2 17 after heat exchanges, through the first economizer 8 and the second economizer 9, utilizes the cigarette of back-end ductwork
Gas waste heat further heats water supply, plays absorption fume afterheat, reduces heat loss due to exhaust gas, and improve the effect of feed temperature；It is logical
Pipe laying 11 between the bottom end on 3 right side of the bottom end in lower drum 7 and furnace body is crossed, heated steam is transported to furnace body 3, into
Row utilizes again, achievees the purpose that energy conservation and improves efficiency of combustion.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (1)
1. a kind of energy-saving boiler system, which is characterized in that including concrete column, isobaric air compartment, furnace body, horizontal separator, convection current
Tube bank, upper drum, lower drum, the first economizer, the second economizer, scum pipe, furnace wall and pipeline, the lower part of the furnace body left end
It is provided with feed pipe, the top of the furnace body left end is provided with explosion-protection equipment, and the equipressure air compartment is set to the bottom of the furnace body
Face is provided with the horizontal separator at the top of the furnace body, and the top of the horizontal separator and the right end on top are set respectively
It is equipped with steam fairlead and exhanst gas outlet one, the convection bank is set to the right of the furnace body, one He of exhanst gas outlet
Burning chamber and fume sedimentation chamber are provided between the convection bank, the upper drum and lower drum are respectively arranged in the convection current
The top and bottom end of tube bank, the right end at the top of the upper drum are provided with to water distribution pipe, the bottom end of the lower drum and described
Bottom end on the right side of furnace body is connected by pipeline, and the right end of the convection bank has first economizer by Pipe installing, described
Second economizer is installed on the lower section of first economizer, and the lower end of second economizer is provided with exhanst gas outlet two, institute
The bottom that concrete column is set to the furnace body and lower drum is stated, the furnace wall is set to the periphery of the furnace body and convection bank
Circle, the scum pipe are set to the bottom of the furnace body, lower drum and the second economizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417033.XU CN208124332U (en) | 2018-03-26 | 2018-03-26 | A kind of energy-saving boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417033.XU CN208124332U (en) | 2018-03-26 | 2018-03-26 | A kind of energy-saving boiler system |
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| Publication Number | Publication Date |
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| CN208124332U true CN208124332U (en) | 2018-11-20 |
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| CN201820417033.XU Active CN208124332U (en) | 2018-03-26 | 2018-03-26 | A kind of energy-saving boiler system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361725A (en) * | 2018-03-26 | 2018-08-03 | 宜兴市清泰净化剂有限公司 | A kind of energy-saving boiler system |
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2018
- 2018-03-26 CN CN201820417033.XU patent/CN208124332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361725A (en) * | 2018-03-26 | 2018-08-03 | 宜兴市清泰净化剂有限公司 | A kind of energy-saving boiler system |
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