CN108844089A - A kind of boiler smoke-gas residual-heat recovering device - Google Patents
A kind of boiler smoke-gas residual-heat recovering device Download PDFInfo
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- CN108844089A CN108844089A CN201811043111.5A CN201811043111A CN108844089A CN 108844089 A CN108844089 A CN 108844089A CN 201811043111 A CN201811043111 A CN 201811043111A CN 108844089 A CN108844089 A CN 108844089A
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- 238000010248 power generation Methods 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 77
- 238000001914 filtration Methods 0.000 claims description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000005057 refrigeration Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000003463 adsorbent Substances 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000002274 desiccant Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 210000000476 body water Anatomy 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 33
- 239000003546 flue gas Substances 0.000 abstract description 33
- 239000007789 gas Substances 0.000 abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 12
- 239000002918 waste heat Substances 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- 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 present invention discloses a kind of boiler smoke-gas residual-heat recovering device, including：Boiler body support frame, cross box is fixedly connected at the top of support frame as described above, the inner wall of the cross box is fixedly installed with heat exchanger tube, power generation box is fixedly connected at the top of the inner wall of the cross box, the upper end of the heat exchanger tube is located at the inside of power generation box, the power generation box is internally provided with temperature difference electricity generation device, storage case is fixedly connected at the top of the cross box, the inside of the storage case is equipped with battery, the battery is connect with temperature difference electricity generation device, pipe is communicated at the top of the boiler body, the side of the pipe is communicated with air-introduced machine.The present invention solves the flue gas that existing boiler generates in use to be directly discharged in air mostly, a large amount of thermal energy waste is not only resulted in, reduces the utilization rate of the energy, and flue gas is directly discharged in air, the problem of external environment being polluted, atmospheric environment is influenced.
Description
Technical field
The invention belongs to heat recovery technology field more particularly to a kind of boiler smoke-gas residual-heat recovering devices.
Background technique
Waste heat refers to the limitation by factors such as history, technology and theories, in the industrial enterprise's energy-consuming device to have put into operation,
The sensible heat and latent heat that original design is not used appropriately, it includes high-temp waste gas waste heat, cooling medium waste heat, more than waste vapour waste water
Heat, high-temperature product and afterheat of slags, chemical reaction waste heat, combustible exhaust gas waste liquid and waste material waste heat etc., according to investigation, every profession and trade
Waste heat total resources account for about the 17% ~ 67% of its fuel consumption total amount, and the residual heat resources of recoverable are about waste heat total resources
60%。
Flue gas is the main path of general energy consumption equipment waste energy, for example boiler exhaust gas energy consumption is about 15%, existing
The flue gas that boiler generates in use is directly discharged in air mostly, not only results in a large amount of thermal energy waste, drop
The low utilization rate of the energy, and flue gas is directly discharged in air, can be polluted to external environment, be influenced atmospheric environment.
Summary of the invention
The present invention provides a kind of boiler smoke-gas residual-heat recovering device, it is intended to solve existing boiler and generate in use
Flue gas be to be directly discharged in air mostly, not only result in the waste of a large amount of thermal energy, reduce the utilization rate of the energy, and cigarette
The problem of gas is directly discharged in air, can be polluted to external environment, be influenced atmospheric environment.
The invention is realized in this way a kind of boiler smoke-gas residual-heat recovering device, including：Boiler body support frame, it is described
Be fixedly connected with cross box at the top of support frame, the inner wall of the cross box is fixedly installed with heat exchanger tube, the cross box it is interior
Power generation box is fixedly connected at the top of wall, the upper end of the heat exchanger tube is located at the inside of power generation box, the inside setting of the power generation box
There is temperature difference electricity generation device, storage case is fixedly connected at the top of the cross box, the inside of the storage case is equipped with battery,
The battery is connect with temperature difference electricity generation device, and pipe, the side of the pipe are communicated at the top of the boiler body
It is communicated with air-introduced machine, the air-introduced machine is provided with three-way valve away from the side of pipe, and the three-way valve deviates from air-introduced machine
Side be communicated with smoke exhaust pipe, the smoke exhaust pipe is connected to away from one end of three-way valve with cross box, the top of the boiler body
Portion is provided with water supply device, and the side of the cross box is communicated with air filtration case, and the inner wall bottom of the air filtration case is fixedly connected with
Slide assemblies, air filter is fixedly connected at the top of the slide assemblies, and the air filter connects away from the side of cross box
It is connected with drying tube, bypass flue has been used in conjunction at the top of the three-way valve, the bypass flue is connected to air filter, the storage
Refrigerating plant is provided at the top of electronic box, the bypass flue runs through refrigerating plant.
Preferably, the bottom of support frame as described above is welded with fixed plate, and the fixed plate is fixed by screw and ground.
Preferably, the inner filling water of the power generation box, and the side of cross box is provided with water supply pipe, the water supply pipe with
Power generation box connection.
Preferably, the temperature difference electricity generation device includes evaporator, condenser, generator and conduit, the evaporator and
Condenser passes through conduit and connect with generator, and the first water pump, the generator are provided between the evaporator and condenser
It is connect with battery, the condenser is connected to water supply device, and the condenser is communicated with circulation away from one end of water supply device
Pipe, the circulation pipe are connected to water supply device.
Preferably, the water supply device includes water storage box, and support plate, the support are provided at the top of the water storage box
Plate is fixedly connected with boiler body, and the second water pump is communicated at the top of the water storage box, and the side of second water pump is communicated with
Water inlet pipe, the water inlet pipe are connected to condenser.
Preferably, the slide assemblies include sliding rail, and the inner wall of the sliding rail slidably connects slider bar, the sliding
Item is fixedly connected with air filter.
Preferably, the air filter includes air filtration box, and the both ends of air filtration box offer smoke intaking hole, the air filtration
The inner wall of box is plugged with dustproof filter screen, and the inner wall of the air filtration box is plugged with the activated carbon adsorption sieve positioned at dustproof filter screen side
Plate, the inner wall of the air filtration box are plugged with the adsorbent sieve plate positioned at activated carbon adsorption sieve plate side.
Preferably, the drying tube is internally provided with dry ball, and the inner wall of dry ball is filled with desiccant.
Preferably, the refrigerating plant includes refrigeration case, compressor and refrigeration copper tube, and the refrigeration copper tube is arranged in refrigeration
The inner wall of case, the bypass flue and circulation pipe run through refrigeration case.
Preferably, thermal insulation layer is provided at the top and bottom of the storage case.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the flue gas that boiler body generates is extracted into from pipe by air-introduced machine and is turned by this kind of boiler smoke-gas residual-heat recovering device
It changes in case, the heat in flue gas is imported into power generation box by the conversion of heat exchanger tube, increase the water temperature in power generation box, then
The biggish temperature difference is formed between the hot water supplied in cold water, with power generation box by water supply device to temperature difference electricity generation device, so as to
Make temperature difference electricity generation device convert heat energy into electric energy to be stored in battery, so as to later use, solves existing boiler and exist
The flue gas generated in use process is directly discharged in air mostly, is caused a large amount of thermal energy to waste, is reduced using energy source
The problem of rate.
2, this kind of boiler smoke-gas residual-heat recovering device, by the way that air filtration case is arranged, when the flue gas for absorbing waste heat enters filter
When in gas tank, under the filtering of air filter, the bulky grains such as flue dust in flue gas and part harmful substance can be absorbed,
Then by that the flue gas in the air being discharged into can be made effectively to be purified, it is direct to solve flue gas under the drying of drying tube
The problem of being discharged into air, external environment being polluted, atmospheric environment is influenced.
3, this kind of boiler smoke-gas residual-heat recovering device needs to carry out by the way that bypass flue is arranged in the flue gas recovery device
When maintenance, three-way valve is adjusted, enters flue gas in air filtration case by bypass flue, so that staff is quickly to this
Equipment is overhauled, and after the completion of maintenance, regulating three-way valve door makes flue gas re-enter into cross box, more convenient work people
Member carries out repair and maintenance to equipment.
4, this kind of boiler smoke-gas residual-heat recovering device can carry out the flue gas in bypass flue by the way that refrigerating plant is arranged
The phenomenon that quickly cooling, it is higher to avoid the flue-gas temperature being discharged into air, influences atmospheric temperature generation, and the dress that freezes
Setting can quickly cool down to the water in circulation pipe, so that it is back flowed back into the temperature in condenser lower, so as to reduce
The waste of water resource.
Detailed description of the invention
Fig. 1 is structure of the invention perspective view；
Fig. 2 is structural schematic diagram in the present invention；
Fig. 3 is the structural schematic diagram of cross box in the present invention；
Fig. 4 is the enlarged drawing in the present invention in Fig. 3 at A；
In figure：1, boiler body；2, support frame；3, cross box；4, heat exchanger tube；5, power generation box；6, temperature difference electricity generation device；61, it steams
Send out device；62, condenser；63, generator；64, conduit；65, the first water pump；66, circulation pipe；7, storage case；8, battery；9, go out
Smoke pipe；10, air-introduced machine；11, three-way valve；12, smoke exhaust pipe；13, water supply device；131, water storage box；132, the second water pump；133,
Water inlet pipe；14, air filtration case；15, slide assemblies；151, sliding rail；152, slider bar；16, air filter；161, air filtration box；162,
Dustproof filter screen；163, activated carbon adsorption sieve plate；164, adsorbent sieve plate；17, drying tube；18, bypass flue；19, refrigerating plant.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, in the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
Embodiment 1
Fig. 1-4 is please referred to, a kind of boiler smoke-gas residual-heat recovering device is present embodiments provided, including：1 support frame 2 of boiler body,
The top of support frame 2 is fixedly connected with cross box 3, and the inner wall of cross box 3 is fixedly installed with heat exchanger tube 4, the inner wall top of cross box 3
Portion is fixedly connected with power generation box 5, and the upper end of heat exchanger tube 4 is located at the inside of power generation box 5, and power generation box 5 is internally provided with temperature difference hair
Electric installation 6, the top of cross box 3 are fixedly connected with storage case 7, and the inside of storage case 7 is equipped with battery 8, battery 8 and temperature
Poor power generator 6 connects, and the top of boiler body 1 is communicated with pipe 9, and the side of pipe 9 is communicated with air-introduced machine 10, air inducing
Machine 10 is provided with three-way valve 11 away from the side of pipe 9, and three-way valve 11 is communicated with smoke evacuation away from the side of air-introduced machine 10
Pipe 12, smoke exhaust pipe 12 are connected to away from one end of three-way valve 11 with cross box 3, and the top of boiler body 1 is provided with water supply device
13, the side of cross box 3 is communicated with air filtration case 14, and the inner wall bottom of air filtration case 14 is fixedly connected with slide assemblies 15, Slide Group
The top of part 15 is fixedly connected with air filter 16, and air filter 16 is communicated with drying tube 17, threeway away from the side of cross box 3
Bypass flue 18 has been used in conjunction in the top of valve 11, and bypass flue 18 is connected to air filter 16, and the top of storage case 7 is provided with system
Device for cooling 19, bypass flue 18 run through refrigerating plant 19.
In the present embodiment, the flue gas that boiler body 1 generates is extracted into cross box 3 from pipe 9 by air-introduced machine 10,
The heat in flue gas is imported into power generation box 5 by the conversion of heat exchanger tube 4, the water temperature in power generation box 5 is increased, preferably draws
The model of blower 10 can be 6-30-12, then be supplied in cold water, with power generation box 5 by water supply device 13 to temperature difference electricity generation device 6
Hot water between form the biggish temperature difference, be stored in battery 8 so as to make temperature difference electricity generation device 6 convert heat energy into electric energy
In, so as to later use, thermo-electric generation will not generate CO2, while to flue gas utilization, will not as existing thermal power generation that
Sample generates a large amount of pollutant, and solving the flue gas that existing boiler generates in use is direct emission mostly
Into air, the problem of causing a large amount of thermal energy to waste, reduce energy utilization rate, by the way that air filtration case 14 is arranged, when absorbing
When the flue gas of waste heat is entered in air filtration case 14, under the filtering of air filter 16, can to the bulky grains such as flue dust in flue gas with
And part harmful substance is absorbed, then by that the flue gas in the air being discharged into can be made to obtain under the drying of drying tube 17
Effective purification, solves flue gas and is directly discharged in air, can pollute to external environment, influence asking for atmospheric environment
Topic, when the flue gas recovery device needs to be serviced, is adjusted three-way valve 11, makes flue gas by the way that bypass flue 18 is arranged
It is entered in air filtration case 14 by bypass flue 18, so that staff quickly overhauls the equipment, after the completion of maintenance,
Regulating three-way valve door 11 makes flue gas re-enter into cross box 3, and more convenient staff carries out repair and maintenance to equipment.
Embodiment 2
It is further improved on the basis of embodiment 1 referring to FIG. 1-2,：The bottom of support frame 2 is welded with fixed plate, Gu
Fixed board is fixed by screw and ground, keeps the installation and removal of support frame 2 more convenient, and the length of fixed plate is much larger than support
The width of frame 2, so as to keep support frame 2 whole more firm, the inner filling water of power generation box 5, and the side setting of cross box 3
Have water supply pipe, water supply pipe is connected to power generation box 5, when the water consumption inside power generation box 5 falls a part, can by water supply pipe to
Water is supplemented in power generation box 5, keeps the operation of whole device more smooth.
Embodiment 3
Fig. 2-3 is please referred to, is further improved on the basis of embodiment 1：Temperature difference electricity generation device 6 include evaporator 61,
Condenser 62, generator 63 and conduit 64, evaporator 61 and condenser 62 are connect by conduit 64 with generator 63, evaporator
The first water pump 65 is provided between 61 and condenser 62, generator 63 is connect with battery 8, and condenser 62 and water supply device 13 connect
Logical, condenser 62 is communicated with circulation pipe 66 away from one end of water supply device 13, and circulation pipe 66 is connected to water supply device 13, cold water into
Enter into condenser 62 and handle, hot water is entered in evaporator 61 and handled, and then under the driving of the first water pump 65, makes condenser
Liquid ammonia in 62 enters in evaporator 61, is then converted into gaseous ammonia and enters in generator 63, so as to make generator
63 are generated electricity using turbine, and the electric energy generated is stored in battery 8, facilitates later use.
Wherein circulation pipe 66 can make condenser 62 treated to re-enter into after supercooling in water supply device 13, avoid
Direct emission after water use, the phenomenon that causing great lot of water resources to waste.
Embodiment 4
Fig. 1-3 is please referred to, is further improved on the basis of embodiment 1：Water supply device 13 includes water storage box 131, is stored
The top of water tank 131 is provided with support plate, and support plate is fixedly connected with boiler body 1, and the top of water storage box 131 is communicated with second
Water pump 132, the side of the second water pump 132 are communicated with water inlet pipe 133, and water inlet pipe 133 is connected to condenser 62, pass through the second water pump
132 are extracted into the cold water stored in water storage box 131 in condenser 62 by water inlet pipe 133, can be provided for temperature difference electricity generation device 6 compared with
The big temperature difference, so that it be made to generate electricity using the temperature difference.
Wherein, refrigerating plant 19 includes refrigeration case, compressor and refrigeration copper tube, and refrigeration copper tube is arranged in the interior of refrigeration case
Wall, bypass flue 18 and circulation pipe 66 run through refrigeration case, are worked by compressor and refrigeration copper tube, good to provide in refrigeration case
Good refrigerating environment, can quickly cool down to the flue gas in bypass flue 18, avoid the flue gas temperature being discharged into air
The phenomenon that degree is higher, influences atmospheric temperature generation, and can quickly be cooled down to the water in circulation pipe 66, flow it again
Enter it is lower to the temperature in condenser 62, so as to reduce the waste of water resource, the top and bottom of storage case 7 be provided with every
Thermosphere can effectively prevent the lower normal work for influencing battery 8 of the surface temperature of refrigerating plant 19, and can avoid power generation box
5 temperature are higher, impact to battery 8.
Embodiment 5
Fig. 2-4 is please referred to, is further improved on the basis of embodiment 1：Slide assemblies 15 include sliding rail 151, sliding rail
151 inner wall slidably connects slider bar 152, and slider bar 152 is fixedly connected with air filter 16, and air filter 16 includes filter
Gas box 161, and the both ends of air filtration box 161 offer smoke intaking hole, the inner wall of air filtration box 161 is plugged with dustproof filter screen 162, air filtration
The inner wall of box 161 is plugged with the activated carbon adsorption sieve plate 163 positioned at 162 side of dustproof filter screen, and the inner wall of air filtration box 161 is plugged with
Adsorbent sieve plate 164 positioned at 163 side of activated carbon adsorption sieve plate, drying tube 17 are internally provided with dry ball, and dry ball
Inner wall be filled with desiccant, can be to cigarette by setting dustproof filter screen 162, activated carbon adsorption sieve plate 163 and adsorbent sieve plate 164
The bulky grains such as the flue dust in gas and part harmful substance are absorbed, and are then passed through in dry ball under the absorption of desiccant, can
Purify the flue gas in the air being discharged into effectively, dry ball makes desiccant flue gas emission will not be followed into air.
Wherein by setting sliding rail 151 and slider bar 152, can make air filtration box 161 it is more convenient carry out disassembly installation,
It, can be by pulling the handle on air filtration box 161, by air filtration box 161 from air filtration case 14 when needing to dismantle air filtration box 161
Pull-out can quickly finish disassembly, and sliding rail 151 and slider bar 152 can make the push-and-pull process of air filtration box 161 more smooth, and can
The position of air filtration box 161 is defined, prevents its push-and-pull process from shifting, so as to more convenient pair of dustproof filter screen 162,
Activated carbon adsorption sieve plate 163 and adsorbent sieve plate 164 are dismantled, and are kept its maintenance more convenient, are facilitated to dustproof filter screen
162, the surface of activated carbon adsorption sieve plate 163 and adsorbent sieve plate 164 is cleared up, and is prevented its surface blot from accumulating, is influenced cigarette
Gas disposal effect.
Embodiment 6
Referring to Fig. 3, being further improved on the basis of embodiment 1：The electric energy that temperature difference electricity generation device 6 generates can be stored in
The inside of battery 8, is utilized again when needed, is solved existing residual heat using device and is needed in time by the thermal energy of recycling
The problem of using, and can not being stored,
The above is merely preferred embodiments of the present invention, it is not intended to limit the invention, it is all in the spirit and principles in the present invention
Within made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of boiler smoke-gas residual-heat recovering device, which is characterized in that including：Boiler body support frame, the top of support frame as described above
Portion is fixedly connected with cross box, and the inner wall of the cross box is fixedly installed with heat exchanger tube, fixes at the top of the inner wall of the cross box
It is connected with power generation box, the upper end of the heat exchanger tube is located at the inside of power generation box, and the power generation box is internally provided with thermo-electric generation
Device is fixedly connected with storage case at the top of the cross box, and the inside of the storage case is equipped with battery, the battery
It is connect with temperature difference electricity generation device, pipe is communicated at the top of the boiler body, the side of the pipe is communicated with air inducing
Machine, the air-introduced machine are provided with three-way valve away from the side of pipe, and the three-way valve is connected to away from the side of air-introduced machine
There is smoke exhaust pipe, the smoke exhaust pipe is connected to away from one end of three-way valve with cross box, is provided with confession at the top of the boiler body
Water installations, the side of the cross box are communicated with air filtration case, and the inner wall bottom of the air filtration case is fixedly connected with slide assemblies, institute
It states and is fixedly connected with air filter at the top of slide assemblies, the air filter is communicated with drying tube away from the side of cross box,
Bypass flue is used in conjunction at the top of the three-way valve, the bypass flue is connected to air filter, the top of the storage case
It is provided with refrigerating plant, the bypass flue runs through refrigerating plant.
2. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The bottom of support frame as described above
It is welded with fixed plate, the fixed plate is fixed by screw and ground.
3. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The inside of the power generation box
Side full of water, and cross box is provided with water supply pipe, and the water supply pipe is connected to power generation box.
4. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The temperature difference electricity generation device
It include evaporator, condenser, generator and conduit, the evaporator and condenser pass through conduit and connect with generator, institute
It states and is provided with the first water pump between evaporator and condenser, the generator is connect with battery, the condenser and the dress that supplies water
Connection is set, the condenser is communicated with circulation pipe away from one end of water supply device, and the circulation pipe is connected to water supply device.
5. a kind of boiler smoke-gas residual-heat recovering device according to claim 1 or 4, it is characterised in that：The water supply device
Include water storage box, support plate is provided at the top of the water storage box, the support plate is fixedly connected with boiler body, the storage
The second water pump is communicated at the top of water tank, the side of second water pump is communicated with water inlet pipe, and the water inlet pipe and condenser connect
It is logical.
6. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The slide assemblies include
There is sliding rail, the inner wall of the sliding rail slidably connects slider bar, and the slider bar is fixedly connected with air filter.
7. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The air filter includes
There is air filtration box, and the both ends of air filtration box offer smoke intaking hole, the inner wall of the air filtration box is plugged with dustproof filter screen, the air filtration
The inner wall of box is plugged with the activated carbon adsorption sieve plate positioned at dustproof filter screen side, and the inner wall of the air filtration box, which is plugged with, is located at activity
The adsorbent sieve plate of charcoal absorption sieve plate side.
8. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The inside of the drying tube
It is provided with dry ball, and the inner wall of dry ball is filled with desiccant.
9. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The refrigerating plant includes
Refrigeration case, compressor and refrigeration copper tube, the refrigeration copper tube are arranged in the inner wall of refrigeration case, and the bypass flue and circulation pipe are equal
Through refrigeration case.
10. a kind of boiler smoke-gas residual-heat recovering device according to claim 1, it is characterised in that：The top of the storage case
Portion and bottom are provided with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043111.5A CN108844089A (en) | 2018-09-07 | 2018-09-07 | A kind of boiler smoke-gas residual-heat recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043111.5A CN108844089A (en) | 2018-09-07 | 2018-09-07 | A kind of boiler smoke-gas residual-heat recovering device |
Publications (1)
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| CN201811043111.5A Pending CN108844089A (en) | 2018-09-07 | 2018-09-07 | A kind of boiler smoke-gas residual-heat recovering device |
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| CN109506259A (en) * | 2018-12-21 | 2019-03-22 | 合肥顺昌余热利用科技有限公司 | Boiling type water waste heat recovery furnace stove |
| CN112728937A (en) * | 2020-12-30 | 2021-04-30 | 合肥星光冶金设备有限公司 | Multi-functional environment-friendly high efficiency metallurgical device |
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