CN109569125A - A kind of boiler waste gas treating device - Google Patents
A kind of boiler waste gas treating device Download PDFInfo
- Publication number
- CN109569125A CN109569125A CN201811436525.4A CN201811436525A CN109569125A CN 109569125 A CN109569125 A CN 109569125A CN 201811436525 A CN201811436525 A CN 201811436525A CN 109569125 A CN109569125 A CN 109569125A
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- CN
- China
- Prior art keywords
- turbine
- waste gas
- shell
- boiler waste
- treating device
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a kind of boiler waste gas treating devices, relate generally to energy conservation and environmental protection, it applied to the processing of boiler waste gas, solves the problems, such as boiler waste gas energy waste in the prior art, is characterized in that: including turbine case, turbine generation mechanism, thermal electric generator structure and exhaust gas filter mechanism；The turbine generation mechanism includes turbine and alternating current generator；The turbine is fixed in turbine case；The turbine drives generator rotation；The thermal electric generator structure is equipped with electrothermal module；The electrothermal module is fixed in outer wheel shell；Filter screen is equipped in the exhaust gas filter mechanism；The present invention by turbine generator and electrothermal module by exhaust gas kinetic energy and thermal energy be converted to electric energy, improve energy utilization rate；The present invention also passes through the dust in exhaust gas filter mechanism filtering exhaust gas, reduces pollution of the boiler waste gas to atmosphere.
Description
Technical field
The present invention relates to energy conservation and environmental protection, specifically a kind of boiler waste gas treating device.
Background technique
The ground such as north of China, especially northeast and the Inner Mongol, the winter temperature duration is long, and winter temperature is lower, family
Front yard must be equipped with heating installation, and the city in the general north is heated using coal-burning boiler or natural gas boiler, because of northern coal
Charcoal and natural gas resource are abundant, and cost is relatively low for briquette boiler and natural gas boiler heating, is suitble to the urban heat supplying of large area.
China's haze phenomenon is more serious at present, especially the north of fall and winter, and haze is even more serious, causes haze
The reason of have be greatly because autumn and winter heating；Current heating producer, generally without boiler waste gas treating device,
Directly boiler waste gas is discharged into atmosphere after burning, this way not only makes the heat contained in boiler waste gas be wasted, and
And the dust in boiler waste gas is directly discharged to will cause serious dust pollution and haze phenomenon in atmosphere.
Summary of the invention
The purpose of the present invention is to provide a kind of boiler waste gas treating devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of boiler waste gas treating device, including turbine case, turbine generation mechanism, thermal electric generator structure and exhaust gas filter mechanism；Institute
Stating turbine generation mechanism includes turbine and alternating current generator；The turbine is fixed in turbine case；The turbine drives generator
Rotation；The thermal electric generator structure is equipped with electrothermal module；The electrothermal module is fixed in outer wheel shell；The exhaust gas filter mechanism
It is interior to be equipped with filter screen；The turbine generation mechanism is converted into electric energy by the kinetic energy for flowing exhaust gas, improves the utilization of energy
Rate；The thermal electric generator structure is used to convert the thermal energy in exhaust gas to electric energy, and electricity supply and use equipment uses；The exhaust gas filter mechanism
For by the dust-filtering in exhaust gas.
As a further solution of the present invention: the turbine case is equipped with air inlet and exhaust outlet；The air inlet connection
Boiler exhaust mouth；The exhaust outlet connects exhaust gas filter mechanism.
As the present invention further scheme: the turbine generation mechanism further include gear wheel, pinion gear, gear shaft and
Pinion stand.
As further scheme of the invention: the turbine is located inside turbine case, and the turbine is cooperated by key axis
Tooth connection wheel shaft；The gear shaft is fixed on turbine case and pinion stand by sealing bearing；The gear wheel is matched by key axis
Conjunction is fixed on gear shaft；The alternating current generator is fixed on pinion stand side；The pinion gear is fixed on by the cooperation of key axis
On the armature spindle of alternating current generator；The pinion gear and gear wheel engagement.
As further scheme of the invention: the thermal electric generator structure further includes cooling shell and cooling water.
As further scheme of the invention: the cooling jacket is in the outside of turbine case；The cooling shell and
Turbine case besieged city cooling chamber；The cooling shell is equipped with inlet and liquid outlet；The inlet and the external circulation of liquid outlet
Water source；The cooling water is full of cooling chamber；The electrothermal module is fixed on inside turbine case.
As further scheme of the invention: the exhaust gas filter mechanism is by the first filter shell and the second filter shell
Composition；First filter shell and the second filter shell are bolted, and the first filter shell and the second filter shell
On be equipped with venthole；The exhaust outlet on venthole connection turbine case on first filter shell；The filter screen is fixed
In the first filter shell and the second filter shell.
As a further solution of the present invention: the boiler waste gas treating device further includes power controling machine structure and inversion
Device；The power controling machine structure connects alternating current generator and inverter by conducting wire；The electrothermal module is connected inverse by conducting wire
Become device.
A kind of energy-saving, environmental protection boiler using above-mentioned boiler waste gas treating device.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention by turbine generator and electrothermal module by exhaust gas kinetic energy and thermal energy be converted to electric energy, set for electricity consumption
It is standby to use.
2, the present invention filters the dust in exhaust gas by exhaust gas filter mechanism, reduces pollution of the boiler waste gas to atmosphere.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of boiler waste gas treating device embodiment 1.
Fig. 2 is the top view of boiler waste gas treating device embodiment 1.
Fig. 3 is the connection schematic diagram of 1 power generator of boiler waste gas treating device embodiment.
In figure, 1- turbine case, 11- air inlet, 12- exhaust outlet, 2- turbine generation mechanism, 21- turbine, 22- gear wheel,
23- pinion gear, 24- alternating current generator, 25- gear shaft, 26- pinion stand, 3- thermal electric generator structure, the cooling shell of 31-, 311- feed liquor
Mouthful, 312- liquid outlet, 32- cooling water, 33- electrothermal module, 4- exhaust gas filter mechanism, the first filter shell of 41-, the second mistake of 42-
Filter outer housing, 43- filter screen.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
Embodiment 1
A kind of boiler waste gas treating device referring to FIG. 1-2, including turbine case 1, turbine generation mechanism 2,3 and of thermal electric generator structure
Exhaust gas filter mechanism 4；
The turbine case 1 is equipped with air inlet 11 and exhaust outlet 12；The air inlet 11 connects boiler exhaust mouth；The exhaust outlet
12 connection exhaust gas filter mechanisms 4；
The turbine generation mechanism 2 includes turbine 21, gear wheel 22, pinion gear 23, alternating current generator 24, gear shaft 25 and gear
Seat 26；The turbine 21 is located inside turbine case 1, and the turbine 21 passes through key axis mating connection gear shaft 25；The gear shaft
25 are fixed on turbine case 1 and pinion stand 26 by sealing bearing；The gear wheel 22 is fixed on gear shaft by the cooperation of key axis
On 25, the alternating current generator 24 is fixed on 26 side of pinion stand；The pinion gear 23 is fixed on exchange hair by the cooperation of key axis
On the armature spindle of motor 24；The pinion gear 23 and gear wheel 22 engage；
The thermal electric generator structure 3 includes that cooling shell 31, cooling water 32 and electrothermal module 33, the cooling shell 31 cover on turbine
The outside of shell 1；The cooling shell 31 and the besieged city of turbine case 1 cooling chamber；The cooling shell 31 is equipped with inlet 311 and goes out
Liquid mouth 322, the circulation for cooling water；The inlet 311 and the external source of recycled water of liquid outlet 322；The cooling water 32 fills
Full cooling chamber, the electrothermal module 33 is fixed on inside turbine case 1, and hot spot module 33 is distributed in the surrounding of turbine 21；
The exhaust gas filter mechanism 4 is made of the first filter shell 41 and the second filter shell 42；First filter shell 41
It is bolted with the second filter shell 42, and is equipped with venthole on the first filter shell 41 and the second filter shell 42；
The exhaust outlet 12 on venthole connection turbine case 1 on first filter shell 41；It was equipped in the exhaust gas filter mechanism 4
Strainer 43 reduces dust emission for the filtering of boiler waste gas；
Further, the boiler waste gas treating device further includes power controling machine structure and inverter；The power controling machine structure
Alternating current generator 24 and inverter are connected by conducting wire；The electrothermal module 33 connects inverter by conducting wire.
The working principle of the present embodiment is:
Boiler waste gas enters boiler waste gas treating device by air inlet, and the kinetic energy of exhaust gas drives turbine rotation, and turbine drives big
Gear rotation, gear wheel are rotated by pinion gear band motor alternator, and alternator generation is supplied on power controling machine structure；
Heat in boiler waste gas is converted to electric energy by electrothermal module, is converted to alternating current by inverter and is transported to power controling machine
On structure, power controling machine structure collects the electric energy of alternating current generator and electrothermal module conveying, is processed into electricity consumption by transformer and sets
Workable electricity；Exhaust gas after power generation passes through exhaust gas filter mechanism, and the dust in exhaust gas is intercepted by filter screen, becomes to discharge useless
Gas.
Embodiment 2
A kind of energy-saving, environmental protection boiler, using boiler waste gas treating device described in embodiment 1.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
It makes a variety of changes.
Claims (9)
1. a kind of boiler waste gas treating device, including turbine case (1), turbine generation mechanism (2), thermal electric generator structure (3) and exhaust gas
Filter mechanism (4)；It is characterized in that, the turbine generation mechanism (2) includes turbine (21) and alternating current generator (24)；The whirlpool
Wheel (21) is fixed in turbine case (1)；The turbine (21) drives generator (24) rotation；It is set on the thermal electric generator structure (3)
There are electrothermal module (33)；The electrothermal module (33) is fixed in outer wheel shell (1)；It was equipped in the exhaust gas filter mechanism (4)
Strainer (43).
2. boiler waste gas treating device according to claim 1, which is characterized in that the turbine case (1) is equipped with air inlet
Mouth (11) and exhaust outlet (12)；The air inlet (11) connects boiler exhaust mouth；The exhaust outlet (12) connects exhaust gas filter
Structure (4).
3. boiler waste gas treating device according to claim 2, which is characterized in that the turbine generation mechanism (2) is also wrapped
Include gear wheel (22), pinion gear (23), gear shaft (25) and pinion stand (26).
4. boiler waste gas treating device according to claim 3, which is characterized in that the turbine (21) is located at turbine case
(1) internal, the turbine (21) passes through key axis mating connection gear shaft (25)；The gear shaft (25) is fixed by sealing bearing
On turbine case (1) and pinion stand (26)；The gear wheel (22) is fixed on gear shaft (25) by the cooperation of key axis；The friendship
Stream generator (24) is fixed on pinion stand (26) side；The pinion gear (23) is fixed on alternating current generator by the cooperation of key axis
(24) on armature spindle；The pinion gear (23) and gear wheel (22) engagement.
5. boiler waste gas treating device according to claim 4, which is characterized in that the thermal electric generator structure (3) further includes
Cooling shell (31) and cooling water (32).
6. boiler waste gas treating device according to claim 5, which is characterized in that the cooling shell (31) covers on turbine
The outside of shell (1)；The cooling shell (31) and turbine case (1) besieged city cooling chamber；The cooling shell (31) is equipped with feed liquor
Mouth (311) and liquid outlet (322)；The inlet (311) and liquid outlet (322) external source of recycled water；The cooling water (32)
Full of cooling chamber；It is internal that the electrothermal module (33) is fixed on turbine case (1).
7. boiler waste gas treating device according to claim 6, which is characterized in that the exhaust gas filter mechanism (4) is by
One filter shell (41) and the second filter shell (42) composition；First filter shell (41) and the second filter shell (42) are logical
It crosses and is bolted, and be equipped with venthole on the first filter shell (41) and the second filter shell (42)；First filtering is outer
The exhaust outlet (12) in venthole connection turbine case (1) on shell (41)；The filter screen (43) is fixed on the first filter shell
(41) and in the second filter shell (42).
8. -7 any boiler waste gas treating device according to claim 1, which is characterized in that further include power controling machine structure
And inverter；The power controling machine structure passes through conducting wire connection alternating current generator (24) and inverter；The electrothermal module (33)
Inverter is connected by conducting wire.
9. a kind of energy-saving, environmental protection boiler using any boiler waste gas treating device of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811436525.4A CN109569125A (en) | 2018-11-28 | 2018-11-28 | A kind of boiler waste gas treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811436525.4A CN109569125A (en) | 2018-11-28 | 2018-11-28 | A kind of boiler waste gas treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109569125A true CN109569125A (en) | 2019-04-05 |
Family
ID=65925395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811436525.4A Pending CN109569125A (en) | 2018-11-28 | 2018-11-28 | A kind of boiler waste gas treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109569125A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005127298A (en) * | 2003-10-24 | 2005-05-19 | Hyundai Motor Co Ltd | Diesel engine particulate matter reduction system and method thereof |
| CN204041177U (en) * | 2014-08-28 | 2014-12-24 | 杨文明 | Engine energy source recovery apparatus |
| KR101484262B1 (en) * | 2012-08-31 | 2015-01-29 | 주식회사 알란텀 | Device for filtering exhaust gas using tube type heater |
| CN204140230U (en) * | 2014-09-26 | 2015-02-04 | 东风商用车有限公司 | A kind of vehicle exhaust thermo-electric generation system |
| CN204478110U (en) * | 2014-12-15 | 2015-07-15 | 镇江威孚锅炉有限公司 | A kind of boiler waste gas energy recycle device |
| CN105464767A (en) * | 2015-12-10 | 2016-04-06 | 成都德善能科技有限公司 | Automobile exhaust treatment device based on automobile exhaust power generation and control system of automobile exhaust treatment device |
| CN205532801U (en) * | 2015-12-10 | 2016-08-31 | 成都德善能科技有限公司 | Automobile tail gas treatment device and control system based on automobile exhaust electricity generation |
| US20180230886A1 (en) * | 2017-02-11 | 2018-08-16 | Tecogen, Inc. | Assemblies and methods for reducing particulate matter, hydrocarbons, and gaseous oxides from internal combustion engine exhaust |
| CN108561214A (en) * | 2018-01-10 | 2018-09-21 | 苏州极汇科技有限公司 | A kind of engines tail gas processing system and its method |
-
2018
- 2018-11-28 CN CN201811436525.4A patent/CN109569125A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005127298A (en) * | 2003-10-24 | 2005-05-19 | Hyundai Motor Co Ltd | Diesel engine particulate matter reduction system and method thereof |
| KR101484262B1 (en) * | 2012-08-31 | 2015-01-29 | 주식회사 알란텀 | Device for filtering exhaust gas using tube type heater |
| CN204041177U (en) * | 2014-08-28 | 2014-12-24 | 杨文明 | Engine energy source recovery apparatus |
| CN204140230U (en) * | 2014-09-26 | 2015-02-04 | 东风商用车有限公司 | A kind of vehicle exhaust thermo-electric generation system |
| CN204478110U (en) * | 2014-12-15 | 2015-07-15 | 镇江威孚锅炉有限公司 | A kind of boiler waste gas energy recycle device |
| CN105464767A (en) * | 2015-12-10 | 2016-04-06 | 成都德善能科技有限公司 | Automobile exhaust treatment device based on automobile exhaust power generation and control system of automobile exhaust treatment device |
| CN205532801U (en) * | 2015-12-10 | 2016-08-31 | 成都德善能科技有限公司 | Automobile tail gas treatment device and control system based on automobile exhaust electricity generation |
| US20180230886A1 (en) * | 2017-02-11 | 2018-08-16 | Tecogen, Inc. | Assemblies and methods for reducing particulate matter, hydrocarbons, and gaseous oxides from internal combustion engine exhaust |
| CN108561214A (en) * | 2018-01-10 | 2018-09-21 | 苏州极汇科技有限公司 | A kind of engines tail gas processing system and its method |
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Application publication date: 20190405 |