CN206593293U - A kind of energy-conserving and environment-protective heating hot water boiler - Google Patents
A kind of energy-conserving and environment-protective heating hot water boiler Download PDFInfo
- Publication number
- CN206593293U CN206593293U CN201621275600.XU CN201621275600U CN206593293U CN 206593293 U CN206593293 U CN 206593293U CN 201621275600 U CN201621275600 U CN 201621275600U CN 206593293 U CN206593293 U CN 206593293U
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- China
- Prior art keywords
- heat
- exchange device
- spray column
- desulfurization
- conserving
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Abstract
The utility model is related to hot-water boiler technical field, especially a kind of energy-conserving and environment-protective heating hot water boiler, including body of heater, the air-introduced machine outlet is connected to desulfurization, denitrifying oxide spray column and flue gas recycle snorkel, flue gas recycles the snorkel other end to be plugged in fuel burner, desulfurization, the downside of denitrifying oxide spray column is provided with fluid level control device, fluid level control device is communicated with running water, the desulfurization, denitrifying oxide spray column inner chamber is provided with spray column shower nozzle, the spray column shower nozzle and desulfurization, the spray pump being provided with the outside of denitrifying oxide spray column is connected, the desulfurization, blow-off line is provided between denitrifying oxide spray column and dust stratification pond, and blow-off line is provided with blowdown sewage valve.The energy-conserving and environment-protective heating hot water boiler, is especially suitable for area in all parts of the country and uses, installation operation is convenient and simple, good heating effect, round the clock can constant temperature, environmental protection without black smoke, emission compliance.
Description
Technical field
The utility model is related to hot-water boiler technical field, more particularly to a kind of energy-conserving and environment-protective heating hot water boiler.
Background technology
The northern area of China winter was cold, for up to 3 to 6 months, especially vast rural area, and some cities are concentrated
The place that heating network can not be reached, because China's natural gas is deficient and conveyance conduit net construction cost is too big, electricity price is higher, therefore room
Interior heating is main based on coal, and present interior uses boiler, although also can meet the demand of heating simultaneously, but adopting of using
The dust and smog that radiator is produced burning by chimney are all expelled directly out outdoor, do not make full use of the heat of high-temperature flue gas
Can, utilization efficiency of heat energy is low, while nitrogen oxides and dust emission that coal burning is produced are into air, causes air dirty
Dye, destroys ecological environment, and many regional heating of present south China are progressively using heating equipment, energy-conserving environment-protecting heating boiler
It will be widely used, therefore, a kind of it is proposed that energy-conserving and environment-protective heating hot water boiler.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in prior art, and a kind of energy-conserving and environment-protective proposed are adopted
Warm heat homogeneous solution-type reactor.
To achieve these goals, the utility model employs following technical scheme：
Design and fuel burner and heat are provided with a kind of energy-conserving and environment-protective heating hot water boiler, including body of heater, the body of heater
Switch, the junction between the fuel burner and heat-exchange device is provided with into burner, and the body of heater is set to double-deck
Hollow structure, and middle part forms reservoir bed, the upside of the fuel burner is provided with fuel charge door, the fuel combustion dress
The downside put offers fire door of slagging tap, and the bottom of the fuel burner is provided with stove tooth, the lower end of the fuel burner
Provided with dust stratification pond, the side wall in the dust stratification pond is provided with ash discharge fire door；
The top of the heat-exchange device is provided with boiler delivery port and boiler feed water mouthful, and the heat-exchange device is interior provided with friendship
The horizontal furnace wall set is pitched, and horizontal furnace wall arranged in a crossed manner forms heat exchanger channels, the horizontal furnace wall is connected with reservoir bed, institute
State reservoir bed respectively with boiler delivery port and boiler feed water mouthful to be connected, the lower end of the heat-exchange device is connected with heat-exchange device
Except ash bin, the heat-exchange device is except ash hole is provided with the downside of ash bin, the upper end of heat-exchange device side wall is provided with heat exchange
Air-introduced machine is connected with device exhanst gas outlet, the heat-exchange device exhanst gas outlet, the air-introduced machine outlet is connected to de-
Sulphur, denitrifying oxide spray column and flue gas recycle snorkel, and the flue gas recycles the snorkel other end to be plugged on fuel combustion
Burn device in, the desulfurization, denitrifying oxide spray column downside be provided with fluid level control device, the fluid level control device with from
Water is communicated, and the desulfurization, denitrifying oxide spray column inner chamber are provided with spray column shower nozzle, the spray column shower nozzle and desulfurization, de-
The spray pump being provided with the outside of nitrogen oxides spray column is connected, and is set between the desulfurization, denitrifying oxide spray column and dust stratification pond
There is blow-off line, and blow-off line is provided with blowdown sewage valve.
It is preferred that, the heat-exchange device is a kind of column involute structure.
It is preferred that, the heat-exchange device quirk with heat-exchange device except ash bin is connected, to remove heat-exchange device fire
Most of dust in road.
The utility model proposes a kind of energy-conserving and environment-protective heating hot water boiler, beneficial effect is：The utility model is in behaviour
When making, energy-conserving and environment-protective heating hot water boiler is especially suitable for area in all parts of the country and used, and installation operation is convenient and simple, good heating effect,
Round the clock can constant temperature, environmental protection is without black smoke, emission compliance, and the utility model boiler is than traditional boiler energy-saving % or so, due to heat friendship
Changing device is column involute structure, and the high-temperature flue gas of burning is up to several meters of column involute quirk by heat-exchange device,
Heating surface area is big, the heat of fuel combustion is fully exchanged with the water of layering parcel heat-exchange device, programming rate is fast, heat exchange
Reservoir bed in efficiency high, body of heater is all wrapped up fuel burner and heat-exchange device wherein by water, heat-exchange device
Interior laminate layer is wrapped up by water, the heat that fuel can be made full use of to burn in the boiler, the effective utilization ratio for improving fuel,
Flue gas recycle snorkel can by the higher partial fume of boiler temperature, with heating air mix after be transported to fuel combustion fill
The bottom of burner hearth is put, partial fume second-time burning, partial fume is discharged after being handled by desulfurization, denitrifying oxide spray column,
Discharging standards are reached, the bottom of heat-exchange device is provided with heat-exchange device except ash bin, collected in heat-exchange device quirk
Dust, reduce the dust emission in boiler smoke.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of energy-conserving and environment-protective heating hot water boiler structural representation.
In figure：Dust stratification pond 1, ash discharge fire door 2, automatically lower apparatus for ash 3, stove tooth 4, flue gas recycle snorkel 5, enter burner 6,
Slag tap fire door 7, body of heater 8, reservoir bed 9, fuel charge door 10, fuel burner 11, boiler delivery port 12, heat-exchange device
13rd, blow-off line 14, blowdown sewage valve 15, boiler feed water mouthfuls 16, heat-exchange device except ash bin 17, ash hole 18, spray pump 19,
Air-introduced machine 20, fluid level control device 21, desulfurization, denitrifying oxide spray column 22, spray column shower nozzle 23, heat exchanger channels 24, level
Furnace wall 25.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Fuel burner 11 is provided with reference picture 1, a kind of energy-conserving and environment-protective heating hot water boiler, including body of heater 8, body of heater 8
With heat-exchange device 13, the junction between fuel burner 11 and heat-exchange device 13 is provided with into burner 6, and body of heater 8 is set to
Double layer hollow structure, and middle part forms reservoir bed 9, the upside of fuel burner 11 is provided with fuel charge door 10, fuel combustion
The downside of device 11 offers fire door 7 of slagging tap, and the bottom of fuel burner 11 is provided with stove tooth 4, fuel burner 11
End is provided with dust stratification pond 1, and the side wall in dust stratification pond 1 is provided with ash discharge fire door 2.
Heat-exchange device 13 is a kind of column involute structure, and the top of heat-exchange device 13 is provided with the He of boiler delivery port 12
Horizontal furnace wall 25 arranged in a crossed manner, and the shape of horizontal furnace wall 25 arranged in a crossed manner are provided with boiler feed water mouthful 16, heat-exchange device 13
Into heat exchanger channels 24, by increasing capacitance it is possible to increase residence time of the water in pipeline, increase heat exchange, horizontal furnace wall 25 is connected with reservoir bed 9,
Reservoir bed 9 is connected with boiler delivery port 12 and boiler feed water mouthful 16 respectively, and the lower end of heat-exchange device 13 is connected with heat exchange dress
Put except ash bin 17, the quirk of heat-exchange device 13 with heat-exchange device except ash bin 17 is connected, to remove the quirk of heat-exchange device 13
In most of dust, heat-exchange device is provided with ash hole 18 except the downside of ash bin 17, and the upper end of the side wall of heat-exchange device 13 is provided with
Air-introduced machine 20 is connected with heat-exchange device exhanst gas outlet, heat-exchange device exhanst gas outlet, the outlet of air-introduced machine 20 is connected to
Desulfurization, denitrifying oxide spray column 22 and flue gas recycle snorkel 5.
Flue gas recycles the other end of snorkel 5 to be plugged in fuel burner 11, desulfurization, denitrifying oxide spray column 22
Downside be provided with fluid level control device 21, fluid level control device 21 is communicated with running water, in desulfurization, denitrifying oxide spray column 22
Chamber is provided with spray column shower nozzle 23, the phase of spray pump 19 that spray column shower nozzle 23 is provided with desulfurization, the outside of denitrifying oxide spray column 22
Connection, is provided with blow-off line 14 between desulfurization, denitrifying oxide spray column 22 and dust stratification pond 1, and blow-off line 14 is provided with row
Dirty sewage valve 15.
The utility model is in operation, and energy-conserving and environment-protective heating hot water boiler is especially suitable for area in all parts of the country and used, and installs behaviour
Make convenient and simple, good heating effect, round the clock can constant temperature, environmental protection is without black smoke, emission compliance, and the utility model boiler is than traditional pot
Stove energy-conservation 20% or so, because heat-exchange device is column involute structure, the high-temperature flue gas of burning is long by heat-exchange device
Up to several meters of column involute quirk, heating surface area is big, fills the water of the heat and layering parcel heat-exchange device of fuel combustion
Point exchange, programming rate is fast, and heat exchanger effectiveness is high, the reservoir bed 9 in body of heater is by fuel burner 11 and heat-exchange device 13
All by water parcel wherein, the interior laminate layer of heat-exchange device 13 is wrapped up by water, fuel can be made full use of to burn in the boiler
Heat, the effective utilization ratio for improving fuel, flue gas recycle snorkel 5 can by the higher partial fume of boiler temperature,
The bottom of the burner hearth of fuel burner 11 is transported to after being mixed with the air of heating, makes partial fume second-time burning, partial fume
By being discharged after desulfurization, the processing of denitrifying oxide spray column 22, discharging standards are reached, the bottom of heat-exchange device is provided with
Heat-exchange device removes ash bin 17, collects the dust in heat-exchange device quirk, reduces the dust emission in boiler smoke.
The utility model energy-conserving and environment-protective heating hot water boiler operation principle is as follows：Energy-conserving and environment-protective heating hot water boiler is used
When, fuel is added from fuel charge door 10, the high-temperature flue gas of burning enters quirk in the presence of air-introduced machine 20 from burner 6 is entered
Up to several meters, heating surface area is fully exchanged, water is rapidly heated up to several square metres of heat-exchange devices 13 with the water in boiler, profit
With the waste-heat air of the exiting flue gas of heat-exchange device 13, snorkel 5 is then recycled by heated air by flue gas
Made a gift to someone with partial fume mixing to the bottom of fuel burner 11, form part flue gas secondary combustion, partial fume is through air inducing
Discharged after the desulfurization of the feeding of machine 20, the processing of denitrifying oxide spray column 22, soot emissions meet discharging standards.
More than, only the utility model preferably embodiment, but protection domain of the present utility model do not limit to
In this, any one skilled in the art is in the technical scope that the utility model is disclosed, according to the utility model
Technical scheme and its utility model design be subject to equivalent substitution or change, should all cover protection domain of the present utility model it
It is interior.
Claims (3)
1. fuel burner (11) is provided with a kind of energy-conserving and environment-protective heating hot water boiler, including body of heater (8), the body of heater (8)
With heat-exchange device (13), the junction between the fuel burner (11) and heat-exchange device (13) is provided with into burner
(6), it is characterised in that：The body of heater (8) is set to double layer hollow structure, and middle part forms reservoir bed (9), the fuel combustion dress
The upside for putting (11) is provided with fuel charge door (10), offers fire door of slagging tap (7), institute on the downside of the fuel burner (11)
The bottom for stating fuel burner (11) is provided with stove tooth (4), and the lower end of the fuel burner (11) is provided with dust stratification pond (1),
The side wall of the dust stratification pond (1) is provided with ash discharge fire door (2)；
The top of the heat-exchange device (13) is provided with boiler delivery port (12) and boiler feed water mouthful (16), the heat-exchange device
(13) horizontal furnace wall (25) arranged in a crossed manner is provided with, and horizontal furnace wall (25) arranged in a crossed manner forms heat exchanger channels (24), institute
Horizontal furnace wall (25) is stated with reservoir bed (9) to be connected, the reservoir bed (9) respectively with boiler delivery port (12) and boiler feed water mouthful
(16) it is connected, the lower end of the heat-exchange device (13) is connected with heat-exchange device except ash bin (17), and the heat-exchange device is removed
Ash hole (18) is provided with the downside of ash bin (17), the upper end of heat-exchange device (13) side wall goes out provided with heat-exchange device flue gas
Mouthful, be connected with air-introduced machine (20) on the heat-exchange device exhanst gas outlet, air-introduced machine (20) outlet be connected to desulfurization,
Denitrifying oxide spray column (22) and flue gas recycle snorkel (5), and the flue gas recycles snorkel (5) other end to be plugged on
In fuel burner (11), the desulfurization, the downside of denitrifying oxide spray column (22) are provided with fluid level control device (21), institute
State fluid level control device (21) to communicate with running water, the desulfurization, denitrifying oxide spray column (22) inner chamber are sprayed provided with spray column
Head (23), the spray column shower nozzle (23) is connected with the spray pump (19) being provided with the outside of desulfurization, denitrifying oxide spray column (22)
Connect, blow-off line (14), and blow-off line are provided between the desulfurization, denitrifying oxide spray column (22) and dust stratification pond (1)
(14) it is provided with blowdown sewage valve (15).
2. a kind of energy-conserving and environment-protective heating hot water boiler according to claim 1, it is characterised in that the heat-exchange device
(13) it is a kind of column involute structure.
3. a kind of energy-conserving and environment-protective heating hot water boiler according to claim 1, it is characterised in that the heat-exchange device
(13) quirk with heat-exchange device except ash bin (17) is connected, to remove most of dust in heat-exchange device (13) quirk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275600.XU CN206593293U (en) | 2016-11-25 | 2016-11-25 | A kind of energy-conserving and environment-protective heating hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275600.XU CN206593293U (en) | 2016-11-25 | 2016-11-25 | A kind of energy-conserving and environment-protective heating hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593293U true CN206593293U (en) | 2017-10-27 |
Family
ID=60130971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621275600.XU Expired - Fee Related CN206593293U (en) | 2016-11-25 | 2016-11-25 | A kind of energy-conserving and environment-protective heating hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102560A (en) * | 2019-12-11 | 2020-05-05 | 北京新立机械有限责任公司 | Heating furnace |
-
2016
- 2016-11-25 CN CN201621275600.XU patent/CN206593293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102560A (en) * | 2019-12-11 | 2020-05-05 | 北京新立机械有限责任公司 | Heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |