CN208504434U - A kind of boiler with tail gas treating function - Google Patents
A kind of boiler with tail gas treating function Download PDFInfo
- Publication number
- CN208504434U CN208504434U CN201820805051.5U CN201820805051U CN208504434U CN 208504434 U CN208504434 U CN 208504434U CN 201820805051 U CN201820805051 U CN 201820805051U CN 208504434 U CN208504434 U CN 208504434U
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- CN
- China
- Prior art keywords
- nozzle
- heat
- connect
- gas
- exhaust pipeline
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000007787 solid Substances 0.000 claims abstract description 18
- 238000004064 recycling Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 42
- 239000002245 particle Substances 0.000 abstract description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003546 flue gas Substances 0.000 abstract description 4
- 230000001172 regenerating effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a kind of boilers with tail gas treating function comprising pot body, first exhaust pipeline, first exhaust pipeline and triple valve；First exhaust pipeline is connect with pot body；Cyclone separator has air inlet and air outlet, and air inlet is connect with first exhaust pipeline, and second exhaust pipeline is connect with gas outlet；Triple valve has the first nozzle, the second nozzle, third nozzle and valve mechanism, and the first nozzle is connect with second exhaust pipeline, and the second nozzle is connect with heat-exchanger rig, and third nozzle is for being discharged into atmospheric environment.The flue gas that the comburant of boiler is formed is discharged by first exhaust passage, and cyclone separator separates flue gas, and solid particle is recycled, and gas part then downstream continues to move to.Gas containing heat works in heat-exchanger rig, and the heat in exhaust gas is shifted, achievees the purpose that energy regenerating.
Description
Technical field
The utility model relates to a kind of boilers, and in particular to a kind of boiler with tail gas treating function.
Background technique
Boiler is a kind of energy conversion, and in the industrial production, the frequency of use of boiler is more, belongs to essential industry and sets
It is standby.
In building material industry, autoclave aerated concrete building block is with flyash, lime, cement, gypsum, and slag etc. is main
Appropriate foaming agent, regulator is added in raw material, and bubble stabilizer is stirred through ingredient, and casting is rested, the works such as cutting and high-pressure steaming and cultivating
Skill process and a kind of manufactured celluar concrete product.
During producing autoclave aerated concrete building block, it is also desirable to boiler is used, for example, boiler can be steamed to high pressure
It supports and hot steam is provided in equipment, boiler can also provide heat to other equipment.
However, the fuel that boiler uses is mostly fossil fuel, for example, by using coal, timber etc..However, these fuel are firing
In the exhaust gas formed after burning, containing more solid particle, it is directly discharged into if these solid particles are mixed in gas
In atmospheric environment, atmosphere pollution certainly will be caused and be directly affected.In addition, the gas that boiler generates contains a large amount of thermal energy, such as
Fruit is directly discharged into these heats in atmosphere, is bound to cause huge energy waste.
Utility model content
The main purpose of the utility model is to provide a kind of pot that can be handled the tail gas formed after boiler combustion
Furnace.
In order to complete above-mentioned purpose, the utility model provides a kind of boiler with tail gas treating function comprising pot
Body, first exhaust pipeline, first exhaust pipeline and triple valve；First exhaust pipeline is connect with pot body；Cyclone separator have into
Port and gas outlet, air inlet are connect with first exhaust pipeline, and second exhaust pipeline is connect with gas outlet；Triple valve has first
Nozzle, the second nozzle, third nozzle and valve mechanism, the first nozzle are connect with second exhaust pipeline, and the second nozzle and heat exchange fill
Connection is set, third nozzle is for being discharged into atmospheric environment.
One Preferable scheme is that, heat-exchanger rig is connect with heating equipment.
One Preferable scheme is that, valve mechanism be Electromagnetic Control valve mechanism, boiler includes control unit, control unit
It is connect with Electromagnetic Control valve mechanism.
One Preferable scheme is that, heat-exchanger rig is gas heat exchanger.
One Preferable scheme is that, cyclone separator have solid recovery approach, solid recovery approach and recycling cabinet connect
It connects.
One Preferable scheme is that, recycling cabinet have weight sensor and alarm device, weight sensor and alarm device are equal
It is connect with control unit.
The utility model has the following beneficial effects: the flue gas that the comburant of boiler is formed is discharged by first exhaust passage, whirlwind
Separator carries out solid gas separation to flue gas, and solid particle is recycled, and gas part then downstream continues to move to.Contain
The gas of heat works in heat-exchanger rig, and the heat in exhaust gas is shifted, achievees the purpose that energy regenerating.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the boiler first embodiment with tail gas treating function of the utility model.
Fig. 2 is the structural schematic diagram of the boiler second embodiment with tail gas treating function of the utility model.
Description of symbols
10, pot body；11, first exhaust pipeline；20, cyclone separator；12, second exhaust pipeline；21, air inlet；22, go out
Port；30, triple valve；40, heat-exchanger rig；31, the first nozzle；32, the second nozzle；33, third nozzle；34, solid recycling is logical
Road；35, cabinet is recycled.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by.Many details are explained in the following description in order to fully understand the utility model, but originally
Utility model can also be implemented using other than the one described here other way, and those skilled in the art can not disobey
Similar popularization is done in the case where back the utility model connotation, therefore the utility model is not by the limit of following public specific embodiment
System.
First embodiment:
As shown in Figure 1, the boiler with tail gas treating function of the present embodiment include pot body 10, first exhaust pipeline 11,
Cyclone separator 20, second exhaust pipeline 12, triple valve 30 and heat-exchanger rig 40.
First exhaust pipeline 11 is connect with pot body 10.Cyclone separator 20 has air inlet 21 and gas outlet 22, air inlet
21 connect with first exhaust pipeline 11, and second exhaust pipeline 12 is connect with gas outlet 22.Triple valve 30 has the first nozzle 31, the
Two nozzles 32, third nozzle 33 and valve mechanism, the first nozzle 31 are connect with second exhaust pipeline 12, the second nozzle 32 and heat exchange
Device 40 connects, and third nozzle 33 is used to gas be discharged into atmospheric environment.
The boiler with tail gas treating function of the present embodiment includes that the working method of pot body is as follows.In boiler combustion process
The ash-laden gas of formation is discharged along first exhaust pipeline 11, is entered in cyclone separator 20 therewith, cyclone separator 20 is right
Ash-laden gas is handled, so that gas and solid particle are separated, gas is discharged along second exhaust channel 12, therewith edge
The first nozzle 31 enter triple valve 30.The second nozzle 32 or third nozzle 33 are opened in user's control valve mechanism, selection,
When opening the second nozzle 32, third nozzle 33 is in closed state, and the gas containing heat enters heat-exchanger rig 40 at this time
In, to realize the recycling transfer of heat.And when closing the second nozzle 32, then third nozzle 33 is in the open state, contains at this time
The gas of heat enters directly into atmospheric environment.
In some cases, the heat stored when heat-exchanger rig 40 is enough in use, there is no need to again containing at this time
There is the gas of heat to carry out heat recovery operation, therefore, user can close the second nozzle 32 at this time, and make containing heat
Gas is directly discharged in atmospheric environment by third nozzle 33.
Second embodiment:
The boiler with tail gas treating function of the present embodiment includes the basic phase of structure of pot body with above-mentioned first embodiment
Together, only its difference is discussed in detail below.
As shown in Fig. 2, the heat-exchanger rig 40 of the present embodiment is connect with heating equipment.Valve mechanism is Electromagnetic Control valve knot
Structure, boiler include control unit, and control unit is connect with Electromagnetic Control valve mechanism.Heat-exchanger rig 40 is gas heat exchanger, tool
Body can be panel-type air heat exchanger.Cyclone separator 30 has solid recovery approach 34, solid recovery approach 34 and recycling bins
Body 35 connects.Recycling cabinet 35 has weight sensor and alarm device, and weight sensor and alarm device are connect with control unit.
In the working method of the boiler with tail gas treating function of the present embodiment, the solid that is generated by cyclone separator 30
Particle such as coal ash then enters in recycling cabinet 35 along solid recovery approach 34, recycles the weight sensor pair in cabinet 35
The solid matter being recovered in recycling bins body carries out automatic weighing, and when weight reaches certain value, control unit starting police
Device alarm is reported, the staff of surrounding then in time shifts the intracorporal solid matter of recycling bins, prevents recycling cabinet 35
Interior solid matter is excessive.
In other embodiments, heat-exchanger rig can also include spray setting, and sprinkling equipment can spray tap water, this
A little tap water heat up after contacting with the gas containing heat, and the tap water after heating stores, such as can be used as heating and make
With.Temperature sensor, real-time detection to the temperature containing heat, when temperature is higher than certain value are provided in second exhaust pipeline
(being shown by display), user selects to open the second nozzle and be drained into heat-exchanger rig the gas containing heat, and works as
When temperature is lower than certain value, user selects to open third nozzle and be directly discharged into atmospheric environment gas, i.e., for temperature
Lower gas is then not necessarily to carry out heat recovery, and only just carries out heat recovery to containing the higher gas of heat.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Claims (4)
1. a kind of boiler with tail gas treating function characterized by comprising
Pot body；
First exhaust pipeline is connect with the pot body；
Cyclone separator has air inlet and air outlet, and the air inlet is connect with the first exhaust pipeline, second exhaust pipe
Road is connect with the gas outlet, and the cyclone separator has solid recovery approach, the solid recovery approach and recycling cabinet
Connection, the recycling cabinet have weight sensor and alarm device, and the weight sensor and the alarm device are single with control
Member connection；
Triple valve has the first nozzle, the second nozzle, third nozzle and valve mechanism, first nozzle and the second row
Feed channel connection, second nozzle are connect with heat-exchanger rig, and the third nozzle is used to gas be discharged into atmospheric environment；
Be provided with temperature sensor in second exhaust pipeline, when temperature be higher than certain value when, open the second nozzle and containing heat
The gas of amount is drained into heat-exchanger rig, and when temperature is lower than certain value, it opens third nozzle and gas is directly discharged into
In atmospheric environment.
2. the boiler according to claim 1 with tail gas treating function, which is characterized in that
The heat-exchanger rig is connect with heating equipment.
3. the boiler according to claim 1 with tail gas treating function, which is characterized in that
The valve mechanism is Electromagnetic Control valve mechanism, and the boiler includes control unit, described control unit and the electricity
The connection of magnetic control valve mechanism.
4. the boiler according to claim 1 with tail gas treating function, which is characterized in that
The heat-exchanger rig is gas heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805051.5U CN208504434U (en) | 2018-05-25 | 2018-05-25 | A kind of boiler with tail gas treating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805051.5U CN208504434U (en) | 2018-05-25 | 2018-05-25 | A kind of boiler with tail gas treating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504434U true CN208504434U (en) | 2019-02-15 |
Family
ID=65294071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805051.5U Expired - Fee Related CN208504434U (en) | 2018-05-25 | 2018-05-25 | A kind of boiler with tail gas treating function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504434U (en) |
-
2018
- 2018-05-25 CN CN201820805051.5U patent/CN208504434U/en not_active Expired - Fee Related
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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: 20190215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |