CN205909327U - Boiler fume afterheat recovery device - Google Patents
Boiler fume afterheat recovery device Download PDFInfo
- Publication number
- CN205909327U CN205909327U CN201620650110.7U CN201620650110U CN205909327U CN 205909327 U CN205909327 U CN 205909327U CN 201620650110 U CN201620650110 U CN 201620650110U CN 205909327 U CN205909327 U CN 205909327U
- Authority
- CN
- China
- Prior art keywords
- box
- thermal
- casing
- arrest
- plate
- 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
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Classifications
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- 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
Abstract
The utility model discloses a boiler fume afterheat recovery device, the power distribution box comprises a box body. Its characterized in that: box side portion on the upper side is equipped with the intake pipe, the box is near being equipped with the outlet duct on the top surface of opposite side, box inside is equipped with a plurality of baffles, the both sides of every baffle all are equipped with multiunit thermal -arrest tubulation, the mounting panel is connected at thermal -arrest tubulation both ends, the mounting panel passes through the mounting hole and connects on the box outer wall, the inside bottom of box is equipped with heavy grey room, be equipped with the soot door on the heavy grey room bottom surface. The baffle is at the inside staggered arrangement that is of box, and first baffle is installed and be close to intake pipe department on box inside top surface inside, and the second baffle then lies in the inside inner wall of the bottom face of box, analogizes with this. The utility model discloses fully absorbing the flue gas waste heat, reducing the smoke and dust volume in certain discharging fume, conveniently change spare part, make things convenient for later maintenance, use easy to assemble conveniently changes the heat collection pipeline structure, advantages such as extension equipment life.
Description
Technical field
The utility model is related to a kind of waste-heat recovery device, more particularly to a kind of boiler smoke-gas residual-heat recovering device.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has chemical energy in fuel, electric energy, and boiler exports
There is steam, high-temperature water or the organic heat carrier of certain heat energy.The original meaning of pot refers to the water container of heating on fire, and stove refers to burn
The place of fuel, boiler includes pot and stove two large divisions.In boiler, the hot water producing or steam can be directly industrial production and people
Heat energy needed for people's livelihood offer alive, also can be converted to mechanical energy by Steam Power Equipment, or be turned mechanical energy by generator
It is changed to electric energy.The boiler providing hot water is referred to as hot-water boiler, is mainly used in living, and also has a small amount of application in industrial production.Produce
The boiler of steam is referred to as steam boiler, is often simply called boiler, is used for thermal power station, ship, locomotive and industrial and mining enterprises.
Waste heat refers to utilize and unemployed heat energy.Because China's industrial equipment falls behind, energy utilization rate is low.As changed
The industries such as work, petrochemical industry, building materials, light textile, metallurgy, power, food, papermaking, electronic apparatus, have substantial amounts of heat energy aborning
Directly empty, not only wasted the energy but also polluted environment.Waste heat recovery is exactly the heat energy recycle that will waste, and improves using energy source
Rate, reduces production cost, environmental protection.
Nearly ten years, due to energy shortage, carry out further with energy conservation.Various new, energy-conservation advanced type of furnace day
Become perfect, and using after the high-quality insulation material such as refractory fibre, stove radiation loss is decreased obviously.Using advanced
Burner enhances burning, reduces imperfect combustion amount, and air-fuel ratio also tends to rationally.However, reduce exhaust gas heat loss becoming estranged
The technology of Mist heat recovering is still in progress unhappy.In order to improve the thermal efficiency of kiln further, reach energy-saving purpose, return
Receiving fume afterheat is also an important energy saving way.
At present, in existing boiler smoke-gas residual-heat recovering device, it is overall fixed structure mostly, not square in use
Just later maintenance, and be to need integral replacing mostly when damaging；And for fume afterheat using all still having some deficits,
The market demand can not be met.
Utility model content
The purpose of this utility model is to provide for one kind and fully absorbs fume afterheat, reduces the flue dust in certain smoke evacuation
Amount, is convenient for changing parts, facilitates later maintenance, conveniently install and use, convenient change thermal-arrest pipeline structure, and extension device uses
A kind of boiler smoke-gas residual-heat recovering device of the advantages of life-span.
In order to realize the purpose of this utility model, the utility model is realized by following technological means: a kind of boiler
Flue gas waste heat recovery apparatus, including casing；It is characterized in that: described body side portion on the upper side is provided with air inlet pipe, and described casing leans on
The top surface of nearly opposite side is provided with escape pipe；Described box house is provided with multiple dividing plates；The both sides of each dividing plate described are equipped with
Multigroup thermal-arrest tubulation；Described thermal-arrest tubulation two ends connection plate, described installing plate is connected on cabinet exterior by installing hole；
Described box house bottom is provided with heavy ash room；Described heavy ash room bottom surface is provided with shoot door.
Described dividing plate box house be in be staggered, the first dividing plate be arranged on box house top surface inside near enter
At tracheae, second partition is then located on the inwall of box house bottom surface, by that analogy.
Described heavy ash room is located at the both sides of box house bottom surface dividing plate, and heavy ash room surrounding is by intilted swash plate group
Become, connect in the middle of swash plate and hold hawk, the described hawk that holds is provided with shoot door.
Described installing plate and casing are directly connected to junction and are provided with sealing device, junction between installing plate and thermal-arrest tubulation
It also is provided with sealing device.
Described thermal-arrest tubulation is made up of Graphene.
Utility model works principle:
In the utility model, flue gas enters box house by air inlet pipe, and then flue gas leads in the s shape being separated into by dividing plate
Flowing in road, after through blast pipe discharge；When flue gas flows along along s shape passage, the thermal-arrest tubulation of flue gas and box house
It is fully contacted, realize effective heat energy displacement, and because thermal-arrest tubulation is made up of Graphene, greatly increased heat energy displacement
Efficiency；Dust in flue gas effectively can be deposited and be assembled by the heavy ash room of bottom half, then carried out by cleaning door
Cleaning；Connected by installing hole between installing plate on casing and casing, and thermal-arrest tubulation is connected with installing plate, facilitate progressively
Change thermal-arrest tubulation, decrease the burden of later maintenance.
The beneficial effects of the utility model:
The utility model fully absorbs fume afterheat, reduces the fume amount in certain smoke evacuation, is convenient for changing parts, side
Just later maintenance, conveniently installs and uses, and conveniently changes the advantages of thermal-arrest pipeline structure, extension device service life.
Brief description
Accompanying drawing 1 is body of heater rear perspective partial view of the present utility model.
In accompanying drawing: 1- casing, 2- air inlet pipe, 3- escape pipe, 4- installing plate, 5- dividing plate, 6- thermal-arrest tubulation, 7- installing hole,
8- heavy ash room.
Specific embodiment
Embodiment 1
A kind of boiler smoke-gas residual-heat recovering device, including casing 1；It is characterized in that: described casing 1 side portion on the upper side is provided with
Air inlet pipe 2, described casing 1 is provided with escape pipe 3 near the top surface of opposite side；It is provided with multiple dividing plates 5 inside described casing 1；Institute
The both sides stating each dividing plate 5 are equipped with multigroup thermal-arrest tubulation 6；Described thermal-arrest tubulation 6 two ends connection plate 4, described installing plate 4
It is connected on casing 1 outer wall by installing hole 7；Described casing 1 interior bottom portion is provided with heavy ash room 8；Set on described heavy ash room 8 bottom surface
There is shoot door.
Described dividing plate 5 is in be staggered inside casing 1, and the first dividing plate 5 is arranged on leaning on casing 1 inside top surface inside
At nearly air inlet pipe 2, second partition 5 is then located on casing 1 inner bottom surface inwall, by that analogy.
Described heavy ash room 8 is located at the both sides of casing 1 inner bottom surface dividing plate 5, and heavy ash room 8 surrounding is by intilted oblique
Plate forms, and connects and holds hawk, the described hawk that holds is provided with shoot door in the middle of swash plate.
Described installing plate 4 and casing 1 are directly connected to junction and are provided with sealing device, connect between installing plate 4 and thermal-arrest tubulation 6
The place of connecing also is provided with sealing device.
Described thermal-arrest tubulation 6 is made up of Graphene.
Embodiment 2
Utility model works principle:
In the utility model, flue gas is entered inside casing 1 by air inlet pipe 2, and then flue gas is in the s being separated into by dividing plate 5
Flowing in shape passage, after through blast pipe discharge；When flue gas flows along along s shape passage, flue gas and thermal-arrest within casing 1
Tubulation 6 is fully contacted, and realizes effective heat energy displacement, and because thermal-arrest tubulation 6 is made up of Graphene, greatly increased heat energy
The efficiency of displacement；Dust in flue gas effectively can be deposited and be assembled by the heavy ash room 8 of casing 1 bottom, then pass through clear
Grey mouth is cleared up；Connected by installing hole 7 between installing plate 4 on casing 1 and casing 1, and thermal-arrest tubulation 6 and installing plate 4
Connect, facilitate progressively replacing thermal-arrest tubulation 6, decrease the burden of later maintenance.
Embodiment 3
In the utility model, can carry out according to demand arranging the arrangement mode of thermal-arrest tubulation 6, convenient increase thermal-arrest tubulation 6
With the contact area of flue gas, increase heat exchange efficiency.
Embodiment 4
In the utility model, multigroup fin can be provided with the outer wall of thermal-arrest tubulation 6 according to demand, can effectively increase collection
Contact area between hot tubulation 6 and flue gas, increases heat exchange efficiency.
Embodiment 5
In the utility model, thermal-arrest tubulation 6 is made up of Graphene, due to the characteristic of Graphene, makes heat exchange efficiency significantly
Increase.
Graphene is the thinnest, the hardest nano material in known world, and it is almost fully transparent, only absorbs 2.3%
Light；Thermal conductivity factor is up to 5300w/m k, and higher than CNT and diamond, under normal temperature, its electron mobility exceedes
15000cm2/v s, but higher than CNT or silicon crystal, and resistivity only about 10-6 ω cm, lower than copper or silver, it is generation
The minimum material of upper resistivity.Because its resistivity is extremely low, the speed of electron transfer is exceedingly fast, and is therefore expected to can be used to develop more
Thin, conductive speed electronic component of new generation or transistor faster.Because Graphene is substantially a kind of transparent, good leading
Body, also is adapted for for manufacturing transparent touch screen, tabula rasa, even solar cell.
Embodiment 6
In the utility model, installing plate 4 is convenient to be dismantled, and be also convenient for dismounting between thermal-arrest tubulation 6 and installing plate 4 so that
Convenient later maintenance, is also convenient for changing thermal-arrest tubulation 6 simultaneously；And can be provided with installing plate 4 in casing 1 both sides according to demand,
And the thermal-arrest tubulation 6 on installing plate 4 can be straight pipe can also be coiled pipe, casing 1 both sides are facilitated to be simultaneously connected with two
Set flue gas heat exchange equipment, is also convenient for connecting a set of flue gas heat exchange equipment with the mode of straight pipe.
Claims (5)
1. a kind of boiler smoke-gas residual-heat recovering device, including casing；It is characterized in that: described body side portion on the upper side is provided with air inlet
Pipe, described casing is provided with escape pipe near the top surface of opposite side；Described box house is provided with multiple dividing plates；Each dividing plate described
Both sides be equipped with multigroup thermal-arrest tubulation；Described thermal-arrest tubulation two ends connection plate, described installing plate is connected by installing hole
On cabinet exterior；Described box house bottom is provided with heavy ash room；Described heavy ash room bottom surface is provided with shoot door.
2. a kind of boiler smoke-gas residual-heat recovering device according to claim 1 it is characterised in that: described dividing plate is in casing
Portion is in be staggered, and the first dividing plate is arranged at the close air inlet pipe on box house top surface inside, and second partition is then located at case
On body inner bottom surface inwall, by that analogy.
3. a kind of boiler smoke-gas residual-heat recovering device according to claim 1 it is characterised in that: described heavy ash room be located at case
The both sides of body inner bottom surface dividing plate, and heavy ash room surrounding is made up of intilted swash plate, connects and holds hawk in the middle of swash plate, institute
State and hold hawk and be provided with shoot door.
4. a kind of boiler smoke-gas residual-heat recovering device according to claim 1 it is characterised in that: described installing plate and casing
It is directly connected to junction and is provided with sealing device, between installing plate and thermal-arrest tubulation, junction also is provided with sealing device.
5. a kind of boiler smoke-gas residual-heat recovering device according to claim 1 it is characterised in that: described thermal-arrest tubulation is by stone
Black alkene is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650110.7U CN205909327U (en) | 2016-06-28 | 2016-06-28 | Boiler fume afterheat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650110.7U CN205909327U (en) | 2016-06-28 | 2016-06-28 | Boiler fume afterheat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205909327U true CN205909327U (en) | 2017-01-25 |
Family
ID=57812655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650110.7U Expired - Fee Related CN205909327U (en) | 2016-06-28 | 2016-06-28 | Boiler fume afterheat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205909327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345109A (en) * | 2022-01-14 | 2022-04-15 | 厦门冉能环保科技有限公司 | Silicon-containing organic waste gas treatment process and equipment |
-
2016
- 2016-06-28 CN CN201620650110.7U patent/CN205909327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345109A (en) * | 2022-01-14 | 2022-04-15 | 厦门冉能环保科技有限公司 | Silicon-containing organic waste gas treatment process and equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |