CN206398971U - A kind of cigarette wind heat-exchange system of waste material boiler - Google Patents
A kind of cigarette wind heat-exchange system of waste material boiler Download PDFInfo
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- CN206398971U CN206398971U CN201720038365.2U CN201720038365U CN206398971U CN 206398971 U CN206398971 U CN 206398971U CN 201720038365 U CN201720038365 U CN 201720038365U CN 206398971 U CN206398971 U CN 206398971U
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- boiler
- agent set
- water tank
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- boiler combustion
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Abstract
A kind of cigarette wind heat-exchange system of waste material boiler, including automatic feeder, boiler combustion agent set, air blower, water tank, gravitational separation device, afterheat energy-saving device, air-introduced machine, spraying dedusting device and chimney device.Fuel is entered into boiler combustion agent set by automatic feeder to be burnt, the boiler combustion agent set of air blower effect simultaneously, make full combustion of fuel, the heat that boiler combustion agent set is sent passes through gravitational separation device, afterheat energy-saving device, water in water tank can carry out heat exchange in afterheat energy-saving device, improve the temperature of the water in water tank, heat energy is reclaimed, reduce thermal loss, the waste gas of boiler combustion agent set is set to be discharged by chimney device by air-introduced machine simultaneously, spraying dedusting device is handled waste gas, reduce exhaust emission.
Description
Technical field
The utility model is related to boiler technology field, and in particular to a kind of cigarette wind heat-exchange system of waste material boiler.
Background technology
Biomass power generation energy matter in renewable energy power generation is preferable, and reliability is high, with very high economic value.When
Before greatly develop biomass power generation and have great practical and economic significance.According to the preliminary rule of China's biomass energy development
Draw, during to the year two thousand twenty, biomass power generation installed capacity substitutes 28,000,000 tons of standard coals year up to 20,000,000 kilowatts.Urban life rubbish
Rubbish handles also recyclable mass energy resource.Burning electricity generation is the main flow of biomass power generation development.Relevant research shows, stalk and
Rice husk is a kind of good clean reproducible energy, and its average sulfur content only has 3.8 ‰, and the average sulfur content of coal is about
1%.After measured, straw calorific value is about 15000kJ/kg, equivalent to the 50% of standard coal.Stalk and rice husk power generating not only have
Preferable economic benefit, with more good ecological benefits and social benefit.Although biomass power generation has before development well
Some problems in scape, but its technology also can not be ignored.The fuel of biomass boiler is usually biomass energy, its main component
It is that sulfur content is few in the gas generated after carbohydrate, burning, higher temperature is not required during fume emission, without load
Sulfuric acid corrosion air and gas system is formed after heart flue gas condensing, therefore can fully be reclaimed completely for the cigarette wind waste heat of biomass boiler
It is used.But the cigarette wind waste heat recovery to biomass boiler is still difficult to popularization and application at present.Its reason mainly has two large problems
：One be residual neat recovering system organic efficiency it is not high enough, safeguard inconvenience；Two be biomass boiler flue gas waste heat recovery apparatus with
The connection system of boiler is unreasonable, and not only organic efficiency is low, and difficult in maintenance, and these reasons cause the waste heat of biomass boiler
Recovery technology is difficult to promote the use of, and causes the waste of natural resources.
The content of the invention
The technical problems to be solved in the utility model, which is to provide one kind, can improve energy recovery efficiency, reduce exhaust emission
Waste material boiler cigarette wind heat-exchange system.
In order to solve the above-mentioned technical problem, the utility model includes automatic feeder, boiler combustion agent set, air blast
Machine, water tank, gravitational separation device, afterheat energy-saving device, air-introduced machine, spraying dedusting device and chimney device, the automatic feed
Device is connected with boiler combustion agent set, and boiler combustion agent set is connected with air blower and gravitational separation device respectively, water
Case is connected with afterheat energy-saving device and gravitational separation device respectively, afterheat energy-saving device respectively with gravitational separation device and air-introduced machine
Connection, spraying dedusting device is connected with afterheat energy-saving device and air blower respectively, and chimney device is located on spraying dedusting device.
By fuel, such as straw or waste paper enter boiler combustion agent set by automatic feeder and burnt,
The boiler combustion agent set of air blower effect simultaneously, makes full combustion of fuel, the heat that boiler combustion agent set is sent passes through
Water in gravitational separation device, afterheat energy-saving device, water tank can carry out heat exchange in afterheat energy-saving device, make in water tank
The temperature of water is improved, and heat energy is reclaimed, and reduces thermal loss, while making the useless of boiler combustion agent set by air-introduced machine
Gas is discharged by chimney device, and spraying dedusting device is handled waste gas, reduces exhaust emission.
As further improvement of the utility model, the gravitational separation device includes residual evaporator and waste heat saves coal
Device, residual evaporator is connected with boiler combustion agent set, and waste heat economizer is connected with afterheat energy-saving device.
As further improvement of the utility model, first circulation body is provided with water tank, first circulation body is passed through
Afterheat energy-saving device, first circulation body in afterheat energy-saving device is shaped as wavy, the two ends of first circulation body
It is connected with water tank, second circulation body is additionally provided with water tank, second circulation body passes through waste heat economizer, in waste heat economizer
Being shaped as interior second circulation body is wavy, and one end of second circulation body is connected with boiler combustion agent set, in water
Water pump is provided between case and waste heat economizer, water pump is connected with second circulation body, the is provided with boiler combustion agent set
Three circulation bodys, the 3rd circulation body passes through residual evaporator, the two ends of the 3rd circulation body and boiler combustion agent set case
Connection.
In summary, the utility model has the advantages that energy recovery efficiency can be improved, exhaust emission is reduced.
Brief description of the drawings
Come that the utility model is described in more detail with reference to the accompanying drawings and detailed description.
Fig. 1 is top view of the present utility model.
Fig. 2 is front view of the present utility model.
Embodiment
As shown in Fig. 1 to Fig. 2, the utility model include automatic feeder 1, boiler combustion agent set 2, air blower 3,
Water tank 4, gravitational separation device 5, afterheat energy-saving device 6, air-introduced machine 7, spraying dedusting device 8 and chimney device 9, the gravity point
Include residual evaporator 10 and waste heat economizer 11 from device 5, the automatic feeder 1 connects with boiler combustion agent set 2
Connect, boiler combustion agent set 2 is connected with the residual evaporator 10 of air blower 3 and gravitational separation device 5 respectively, on water tank 4
Provided with first circulation body 12, first circulation body 12 passes through afterheat energy-saving device 6, and first in afterheat energy-saving device 6 follows
Being shaped as endless tube body 12 is wavy, and the two ends of first circulation body 12 are connected with water tank 4, and second is additionally provided with water tank 4 and is followed
Endless tube body 13, second circulation body 13 passes through waste heat economizer 11, the shape of the second circulation body 13 in waste heat economizer 11
Shape is wavy, and one end of second circulation body 13 is connected with boiler combustion agent set 2, in water tank 4 and waste heat economizer 11
Between be provided with water pump 14, water pump 14 is connected with second circulation body 13, provided with the 3rd circulation pipe on boiler combustion agent set 2
Body 15, the 3rd circulation body 15 passes through residual evaporator 10, the two ends of the 3rd circulation body 15 and the case of boiler combustion agent set 2
Connection, afterheat energy-saving device 6 is connected with the waste heat economizer 11 and air-introduced machine 7 of gravitational separation device 5 respectively, spraying dedusting device
8 are connected with afterheat energy-saving device 6 and air blower 3 respectively, and chimney device 9 is located on spraying dedusting device 8.
By fuel, such as straw or waste paper enter boiler combustion agent set 2 by automatic feeder 1 and fired
Burn, while the effect boiler combustion of air blower 3 agent set 2, makes full combustion of fuel, the heat that boiler combustion agent set 2 is sent
The water that amount passes through in gravitational separation device 5, afterheat energy-saving device 6, water tank 4 can be in afterheat energy-saving by first circulation body 12
Heat exchange is carried out in device 6, the temperature of the water in water tank 4 is improved, heat energy is reclaimed, reduce in thermal loss, water tank 4
Water the heat band of waste heat economizer 11 can be back in boiler combustion agent set 2 by second circulation body 13, keep
Ignition temperature in boiler combustion agent set 2, the 3rd circulation body 15 fires the heat of residual evaporator 10 back to boiler
Burn in agent set 2, the ignition temperature in boiler combustion agent set 2 is kept, while making boiler combustion main body by air-introduced machine 7
The waste gas of device 2 is discharged by chimney device 9, and spraying dedusting device 8 is handled waste gas, reduces exhaust emission.Because
First circulation body 12 in afterheat energy-saving device 6 is shaped as wavy, the second circulation body in waste heat economizer 11
13 be shaped as is wavy, can so increase the area of heat exchange, improves heat exchanger effectiveness.
Claims (3)
1. a kind of cigarette wind heat-exchange system of waste material boiler, it is characterised in that：Filled including automatic feeder, boiler combustion main body
Put, air blower, water tank, gravitational separation device, afterheat energy-saving device, air-introduced machine, spraying dedusting device and chimney device, it is described from
Dynamic feed arrangement is connected with boiler combustion agent set, and boiler combustion agent set connects with air blower and gravitational separation device respectively
Connect, water tank is connected with afterheat energy-saving device and gravitational separation device respectively, afterheat energy-saving device respectively with gravitational separation device and
Air-introduced machine is connected, and spraying dedusting device is connected with afterheat energy-saving device and air blower respectively, and chimney device is located at spraying and dedusting dress
Put.
2. the cigarette wind heat-exchange system of the waste material boiler as described in claim 1, it is characterised in that：The gravitational separation device includes
Residual evaporator and waste heat economizer, residual evaporator are connected with boiler combustion agent set, waste heat economizer and afterheat energy-saving
Device is connected.
3. the cigarette wind heat-exchange system of the waste material boiler as described in claim 2, it is characterised in that：First circulation is provided with water tank
Body, first circulation body passes through afterheat energy-saving device, and first circulation body in afterheat energy-saving device is shaped as wave
Shape, the two ends of first circulation body are connected with water tank, second circulation body are additionally provided with water tank, second circulation body is more than
Hot economizer, second circulation body in waste heat economizer is shaped as wavy, one end of second circulation body and boiler
The agent set that burns is connected, and water pump is provided between water tank and waste heat economizer, water pump is connected with second circulation body, in boiler
Agent set burn provided with the 3rd circulation body, the 3rd circulation body passes through residual evaporator, the two ends of the 3rd circulation body
It is connected with boiler combustion agent set case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038365.2U CN206398971U (en) | 2017-01-13 | 2017-01-13 | A kind of cigarette wind heat-exchange system of waste material boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038365.2U CN206398971U (en) | 2017-01-13 | 2017-01-13 | A kind of cigarette wind heat-exchange system of waste material boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398971U true CN206398971U (en) | 2017-08-11 |
Family
ID=59514264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720038365.2U Active CN206398971U (en) | 2017-01-13 | 2017-01-13 | A kind of cigarette wind heat-exchange system of waste material boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398971U (en) |
-
2017
- 2017-01-13 CN CN201720038365.2U patent/CN206398971U/en active Active
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