CN103672933A - Smoke flue, and vehicle, burning furnace, gas water heater all applying smoke flue - Google Patents

Smoke flue, and vehicle, burning furnace, gas water heater all applying smoke flue Download PDF

Info

Publication number
CN103672933A
CN103672933A CN201210343895.XA CN201210343895A CN103672933A CN 103672933 A CN103672933 A CN 103672933A CN 201210343895 A CN201210343895 A CN 201210343895A CN 103672933 A CN103672933 A CN 103672933A
Authority
CN
China
Prior art keywords
flue
blast pipe
cylindrical shell
shell
air
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.)
Granted
Application number
CN201210343895.XA
Other languages
Chinese (zh)
Other versions
CN103672933B (en
Inventor
邹岳明
邹玉杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Permanent Spring Medical Device Co Ltd In Huai''an
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to CN201610283977.8A priority Critical patent/CN105889958A/en
Priority to CN201210343895.XA priority patent/CN103672933B/en
Application filed by Individual filed Critical Individual
Priority to CN201610284147.7A priority patent/CN105927998A/en
Priority to CN201610280911.3A priority patent/CN105927999A/en
Priority to CN201610281503.XA priority patent/CN105928000A/en
Priority to CN201610284003.1A priority patent/CN105889965A/en
Priority to CN201610281112.8A priority patent/CN105889957A/en
Priority to CN201610279681.9A priority patent/CN105972626A/en
Priority to CN201610279512.5A priority patent/CN105864808A/en
Priority to CN201610284470.4A priority patent/CN105841172A/en
Priority to CN201610284149.6A priority patent/CN105910471A/en
Priority to CN201610283980.XA priority patent/CN105910469A/en
Priority to CN201610284001.2A priority patent/CN105927997A/en
Publication of CN103672933A publication Critical patent/CN103672933A/en
Application granted granted Critical
Publication of CN103672933B publication Critical patent/CN103672933B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J11/00—Devices for conducting smoke or fumes, e.g. flues 
    • F23J11/04—Devices for conducting smoke or fumes, e.g. flues  in locomotives; in road vehicles; in ships
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • 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
    • 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
    • F23J15/08—Arrangements of devices for treating smoke or fumes of heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0024—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for combustion apparatus, e.g. for boilers
    • 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
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention relates to a smoke flue applicable to recycling heat energy, and relates to a vehicle, a burning furnace and a gas water heater all applying the smoke flue. The smoke flue includes that a plurality of heat exchange teeth or fins integrated with exhaust pipes are axially linearly distributed along the outer peripheral walls of the exhaust pipes; hot waste gas entering from the bottom of a cylinder can suitably pass the exhaust pipes and discharge from a vent on the top of the cylinder; new air sucked from a new air inlet adjacent to the top of the cylinder exchanges heat with the outer walls of the exhaust pipes and then is discharged from a hot air outlet adjacent to the bottom of the cylinder; at least one guide plate is arranged in the cylinder, air guide holes corresponding to the exhaust pipes are distributed on the guide plates, and the exhaust pipes are respectively inserted into the corresponding air guide holes. The cylinder is integrated or consists of a plurality of portions which are serially connected from top to bottom. The cylinder can be perpendicularly, obliquely or horizontally arranged when in use.

Description

A kind of flue and apply motor vehicle, combustion furnace and the gas heater of this flue
Technical field
The present invention relates to the technical field of energy-saving flue, a kind of flue that is suitable for reclaiming heat energy specifically, all are suitable for discharging the equipment of hot waste gas specifically to can be applicable to motor vehicle, coal furnace, oil burner, gas furnace and gas heater etc.
Background technology
Existing combustion furnace, as: coal furnace, oil burner, gas furnace and gas heater etc., the hot waste gas of generation is directly discharged from flue or forced-ventilated pipe; And these hot waste gas often have higher temperature, how to utilize the heat energy of these hot waste gas and improve coal in described combustion furnace or the combustion heat value of gas, to improve resource utilization, be the technical problem that this area will solve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of simple in structure, flue that is suitable for reclaiming heat energy that heat energy recovery rate is higher.
For solving the problems of the technologies described above, flue provided by the invention comprises: cylindrical shell, be axially located at a plurality of blast pipes in this cylindrical shell; The periphery wall of described blast pipe vertically lineal layout has a plurality of and heat exchange tooth or heat exchanger fin this blast pipe one; The hot waste gas entering from described cylinder body bottom is only suitable for the exhaust outlet from described cylindrical shell top after described blast pipe and discharges; From the new air of new air intake suction at contiguous described cylindrical shell top and the outer wall heat exchange of described blast pipe, from the hot air outlet of contiguous described cylinder body bottom, export.
The uniformity of for the benefit of heat exchange, described heat exchange tooth or heat exchanger fin Central Symmetry are distributed in the periphery wall of blast pipe.
For making the air of suction as far as possible along each blast pipe straight line to bottom displacement, to extend heat-exchange time and to improve heat energy recovery rate, described blast pipe is straight tube; In described cylindrical shell, be provided with a deflector, on this deflector, be distributed with the gas flow guiding hole corresponding with each blast pipe, and each blast pipe interts respectively in corresponding gas flow guiding hole; The new air intake of this deflector and described cylindrical shell is adjacent, and the end face of this deflector is not higher than the inwall bottom of the new air intake of described cylindrical shell.
For the air of further guaranteeing suction is as far as possible along each blast pipe straight line to bottom displacement, the middle part of described cylindrical shell, and/or middle and upper part, and/or middle and lower part, be also provided with deflector.On this deflector, be distributed with the gas flow guiding hole corresponding with each blast pipe, and each blast pipe interts respectively in corresponding gas flow guiding hole.
For convenience of assembling and mass production, described cylindrical shell comprises the upper and lower part of connection up and down and symmetrical configuration; Wherein, described top is divided and is comprised: upper shell, be located at the upper flange of this upper shell bottom, the bottom of upper shell is provided with sealing plate, and the outer rim of sealing plate is welded with the inner wall sealing of upper shell; Each blast pipe is through sealing plate, the through hole coordinating with each blast pipe on sealing plate and the outer wall seal welding of each blast pipe; Or the bottom port of each blast pipe is welded in the respective through hole on sealing plate; Inner side at the connecting end surface of described upper flange is provided with groove, contiguous described upper shell bottom and be distributed with air passing hole in the top of described sealing plate; Groove on described upper flange communicates with the inner chamber of upper shell by this air passing hole.
Described bottom is divided and is comprised: lower shell, be located at the lower flange at this lower shell top; The bottom of upper shell and the top of lower shell are tightly connected by a sealing ring, to prevent that hot waste gas from leaking in the air of suction; The connecting end surface of described upper and lower flange is sealedly and fixedly connected.
During work, new air enters after upper shell, from the bottom of upper shell successively the air passing hole at top of the groove between air passing hole, upper flange and the lower flange of the bottom by sealing plate, upper shell, lower shell, the sealing plate at the top of lower shell enters lower shell; Last hot air outlet from lower shell is discharged.
For making the air-flow that enters lower shell as far as possible along each blast pipe straight line to bottom displacement, the top of contiguous lower shell and the below of the air passing hole on this lower shell are provided with a deflector.
Heat exchange tooth on described blast pipe or the height of heat exchanger fin increase gradually from top to bottom direction, to improve contact area; Because the temperature of bottom is higher, enlarge active surface can improve heat energy recovery rate simultaneously; Described gas flow guiding hole is reverse taper hole, is beneficial to air-flow as far as possible along each blast pipe straight line to bottom displacement.
Apply a motor vehicle for above-mentioned flue, described flue string is located on the exhaust pipe of the engine in this motor vehicle; New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster; The described hot air outlet of flue is connected with the air suction inlet of described engine; During work, flue is hot-air by the new air heat-exchange sucking, and then sends into the air suction inlet of described engine.Described engine is gasoline or Diesel engine or gas engine.
A combustion furnace of applying above-mentioned flue, it comprises: combustion chamber; Described flue for combustion gas is connected with this combustion chamber; New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster; The described hot air outlet of flue is connected with described combustion chamber; During work, flue is hot-air by the new air heat-exchange sucking, and then sends into the combustion chamber of combustion furnace.Hot-air and coal or gas mixed combustion, be suitable for improving the combustion heat value of coal or gas, improves resource utilization, is suitable for energy-saving and emission-reduction.
A gas heater of applying above-mentioned flue, it comprises combustion chamber; The exhaust pipe series winding of described flue and this combustion chamber; New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster; The described hot air outlet of flue is connected with described combustion chamber; During work, flue is hot-air by the new air heat-exchange sucking, and then sends into described combustion chamber.
The present invention has positive effect with respect to prior art: (1) flue of the present invention is suitable for reclaiming the heat energy in the hot waste gas of discharging, and the new air of suction and the hot waste gas of discharge form heat convection effect when heat exchange, so heat energy recovery rate is higher.With heat exchange tooth or the heat exchanger fin of this blast pipe one, in order to increase heat exchange area, can make the air of suction as far as possible along each blast pipe straight line to bottom displacement, to extend the time of heat exchange contact and to improve heat energy recovery rate simultaneously; One deflector is set in cylindrical shell, make in corresponding gas flow guiding hole that each blast pipe interts respectively on deflector, while making the new air of suction pass through respectively each gas flow guiding hole, be suitable for along each blast pipe straight line to bottom displacement, and then extended heat-exchange time, improved heat energy recovery rate; (2) flue is hot-air by the new air heat-exchange from outside flue, then sends into combustion chamber and coal or gas mixed combustion, has improved the combustion heat value of coal or gas etc., improves resource utilization, is suitable for energy-saving and emission-reduction.Cylindrical shell can be integral type, or consists of a plurality of parts that are connected in series up and down.Can be vertically when cylindrical shell is used, tilt or be horizontally disposed with, to meet the installation needs of various occasions.
Accompanying drawing explanation
Fig. 1 is the structural representation of combustion furnace in embodiment 1;
Fig. 2 is the A-A sectional structure chart in Fig. 1;
Fig. 3 is the structural representation of the combustion furnace of the above-mentioned flue of application;
Fig. 4 is the structural representation of the deflector in flue;
Fig. 5 is the cross-sectional view of the blast pipe in flue;
Fig. 6 is the another kind of cross-sectional view of described blast pipe;
Fig. 7 is the third cross-sectional view of described blast pipe;
Fig. 8 is the partial enlarged drawing of Fig. 1.
The specific embodiment
Embodiment 1
See Fig. 1 to 8, the flue of the present embodiment comprises: in the actual use procedure of cylindrical shell 4(longitudinally arranging, cylindrical shell 4 also can laterally or be obliquely installed), be axially located at a plurality of blast pipes 6 in this cylindrical shell 4; The bottom center of cylindrical shell 4 is provided with hot waste gas entrance 40, the described hot waste gas entrance 40 of the interior vicinity of cylindrical shell 4 is provided with gas distribution plate 43, on this gas distribution plate 43, be distributed with through hole, each through hole is connected with the bottom port sealing of corresponding blast pipe 6, the bottom interior wall seal welding of the outer rim of gas distribution plate 43 and cylindrical shell 4, discharges so that the hot waste gas entering from the bottom of described cylindrical shell 4 is only suitable for the exhaust outlet 44 from described cylindrical shell top after described blast pipe 6; The top of contiguous described cylindrical shell 4, lower than the top port place of each blast pipe 6, be provided with new air intake 45, the bottom of contiguous described cylindrical shell 4 is provided with hot air outlet 46; The position of this hot air outlet 46 is higher than described gas distribution plate 43.
For improving heat transfer effect, the periphery wall axial distribution of described blast pipe 6 have a plurality of and this blast pipe one, centrosymmetric heat exchange tooth or heat exchanger fin 61, to increase heat exchange area.The cross section of heat exchange tooth or heat exchanger fin 61 is triangular in shape, rectangle, shaped form or S shape.
Described blast pipe 6 is straight tube, is beneficial to guarantee the speed of exhaust; For making the air of suction as far as possible along each blast pipe 6 straight lines to bottom displacement, to extend heat-exchange time and to improve heat energy recovery rate; In described cylindrical shell 4, be provided with a deflector 7, on this deflector 7, be distributed with the gas flow guiding hole 71 corresponding with each blast pipe 6, and each blast pipe 6 interts respectively in corresponding gas flow guiding hole 71; This deflector 7 is adjacent with the new air intake 45 of described cylindrical shell 4, and the end face of this deflector 7 is not higher than the inwall bottom of the new air intake 45 of described cylindrical shell 4.The new air entering from new air intake 45 is suitable for through described gas flow guiding hole 71, and along each blast pipe 6 straight lines to bottom displacement.
For the air of guaranteeing suction is as far as possible along each blast pipe straight line to bottom displacement, the middle part of described cylindrical shell 4, and/or middle and upper part, and/or middle and lower part, be also provided with deflector 7.On this deflector 7, be distributed with the gas flow guiding hole corresponding with each blast pipe, and each blast pipe interts respectively in corresponding gas flow guiding hole.
For making the air of suction as far as possible along each blast pipe 6 straight lines to bottom displacement, to extend heat-exchange time and to improve heat energy recovery rate, because the temperature of blast pipe 6 bottoms is higher than top, heat exchange tooth on described blast pipe 6 or the height of heat exchanger fin 61 increase gradually from top to bottom direction, to improve contact area; Because the temperature of bottom is higher, enlarge active surface can improve heat energy recovery rate simultaneously.
Process through frosted on the surface of each heat exchange tooth or heat exchanger fin 61, to improve surface area, and then improves heat energy recovery rate.
The inner wall smooth of each blast pipe 6, to prevent that travel fatigue from adhering to, gathering.
The hot waste gas entrance 40 that described cylindrical shell 4 bottoms enter, the new air intake 45 of described cylindrical shell 4 are provided with dust filtration device, adhere to, and then guarantee heat energy recovery rate to reduce the travel fatigue of the inside and outside wall of each blast pipe 6.
The hot-air that flue generates is suitable for sending in the winter time heating of house, or due to generating hot water, or send into combustion chamber.
Embodiment 2
On the basis of embodiment 1, there is following distortion in the flue of the present embodiment:
For convenience of assembling and mass production, described cylindrical shell 4 comprises the upper and lower part of connection up and down and symmetrical configuration; Wherein, described top is divided and is comprised: upper shell 41, be located at the upper flange 9 of these upper shell 41 bottoms, described exhaust outlet 44 is located at the top of upper shell 41, described new air intake 45 is located at and is adjacent to the top of upper shell 41 and in the below of described exhaust outlet 44 side, and the top in described distribution plate 43.
The bottom of upper shell 41 is provided with sealing plate 8, the inner wall sealing welding of the outer rim of sealing plate 8 and upper shell 41; Each blast pipe 6 is through sealing plate 8, the through hole coordinating with each blast pipe 6 on sealing plate 8 and the outer wall seal welding of each blast pipe 6; Or the bottom port of each blast pipe 6 is welded in the respective through hole on sealing plate 8.
Inner side at the connecting end surface of described upper flange 9 is provided with groove 90, contiguous described upper shell 41 bottoms and be distributed with air passing hole 46 in the top of described sealing plate 8; Groove 90 on described upper flange 9 communicates with the inner chamber of upper shell 41 by this air passing hole 91.
Described bottom is divided and is comprised: lower shell 42, be located at the lower flange 10 at these lower shell 42 tops; Described hot waste gas entrance 40 is located at the bottom center of lower shell 42, and described hot air outlet 46 is located at bottom one side of lower shell 42.
The top of the bottom of upper shell 41 and lower shell 42 is tightly connected by a sealing ring 11, to prevent that hot waste gas from leaking in the air of suction; The connecting end surface of described upper and lower flange is sealedly and fixedly connected.
Groove 90 on upper and lower flange is oppositely arranged and forms a cavity, and this cavity is suitable for communicating with the air passing hole 46 at the bottom of upper shell 41 and the top of lower shell 42 respectively.
During work, new air enters after upper shell 41, and the air passing hole at the top of the described cavity between air passing hole, upper flange and the lower flange of the bottom by upper shell, lower shell successively from the bottom of upper shell 41, enters lower shell; Last hot air outlet from lower shell is discharged.
On the basis of this embodiment 2, described cylindrical shell 4 can also consist of the 3-5 being connected in series up and down part.
Embodiment 3
The combustion furnace 1 of applying the described flue of above-described embodiment 1 or 2, it comprises: combustion chamber 2; Described flue for combustion gas is connected with this combustion chamber 2; New air intake 41 on contiguous described cylindrical shell 4, or hot air outlet 42 places on contiguous described cylindrical shell 4, be provided with air exhauster 5; During work, flue is hot-air by the new air heat-exchange sucking, and then sends into the combustion chamber 2 of combustion furnace 1.Hot-air and coal or gas mixed combustion, be suitable for improving efficiency of combustion and the combustion heat value of coal or gas, improves resource utilization, is suitable for energy-saving and emission-reduction.
Embodiment 4
Apply a motor vehicle for the flue in above-described embodiment 1 or 2, described flue string is located on the exhaust pipe of the engine in this motor vehicle; New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster; During work, flue is hot-air by the new air heat-exchange sucking, and then sends into the air suction inlet of described engine.Described engine is gasoline or Diesel engine or gas engine.
During engine operation, be suitable for the hot-air from described flue to mix with gasoline, diesel oil or natural gas, and then be suitable for improving efficiency of combustion and combustion heat value, and then improve power and the economy of engine.
Embodiment 5
Apply the gas heater in above-described embodiment 1 or 2, it comprises combustion chamber; The exhaust pipe series winding of described flue and this combustion chamber; New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster; During work, flue is hot-air by the new air heat-exchange sucking, and then sends into described combustion chamber.
Hot-air and combustion gas mixing burning, be suitable for improving efficiency of combustion and the combustion heat value of combustion gas, improves resource utilization, is suitable for energy-saving and emission-reduction.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present invention extended out or change still among protection scope of the present invention.

Claims (10)

1. a flue, is characterized in that comprising: cylindrical shell, be axially located at a plurality of blast pipes in this cylindrical shell; The periphery wall of described blast pipe vertically lineal layout has a plurality of and heat exchange tooth or heat exchanger fin this blast pipe one;
The hot waste gas entering from described cylinder body bottom is only suitable for the exhaust outlet from described cylindrical shell top after described blast pipe and discharges;
From the new air of new air intake suction at contiguous described cylindrical shell top and the outer wall heat exchange of described blast pipe, from the hot air outlet of contiguous described cylinder body bottom, export.
2. flue according to claim 1, is characterized in that: described heat exchange tooth or heat exchanger fin Central Symmetry are distributed in the periphery wall of blast pipe.
3. flue according to claim 1 and 2, is characterized in that: described blast pipe is straight tube;
In described cylindrical shell, be provided with a deflector, on this deflector, be distributed with the gas flow guiding hole corresponding with each blast pipe, and each blast pipe interts respectively in corresponding gas flow guiding hole;
The new air intake of this deflector and described cylindrical shell is adjacent, and the end face of this deflector is not higher than the inwall bottom of the new air intake of described cylindrical shell.
4. flue according to claim 3, is characterized in that: the middle part of described cylindrical shell, and/or middle and upper part, and/or middle and lower part, be also provided with deflector.
5. flue according to claim 3, is characterized in that: described cylindrical shell comprises the upper and lower part of connection up and down and symmetrical configuration;
Described top is divided and is comprised: upper shell, be located at the upper flange of this upper shell bottom, the bottom of upper shell is provided with sealing plate, and the outer rim of sealing plate is welded with the inner wall sealing of upper shell; Each blast pipe is through sealing plate, the through hole coordinating with each blast pipe on sealing plate and the outer wall seal welding of each blast pipe; Or the bottom port of each blast pipe is welded in the respective through hole on sealing plate;
Inner side at the connecting end surface of described upper flange is provided with groove, contiguous described upper shell bottom and be distributed with air passing hole in the top of described sealing plate; Groove on described upper flange communicates with the inner chamber of upper shell by this air passing hole;
Described bottom is divided and is comprised: lower shell, be located at the lower flange at this lower shell top;
The bottom of upper shell and the top of lower shell are tightly connected by a sealing ring;
The connecting end surface of described upper and lower flange is sealedly and fixedly connected.
6. flue according to claim 3, is characterized in that: the heat exchange tooth on described blast pipe or the height of heat exchanger fin increase gradually from top to bottom direction; Described gas flow guiding hole is reverse taper hole.
7. flue according to claim 1 and 2, is characterized in that: process through frosted on the surface of each heat exchange tooth or heat exchanger fin, the inner wall smooth of each blast pipe;
The top of contiguous lower shell and the below of the air passing hole on this lower shell are provided with a deflector;
The new air intake of the hot waste gas entrance that described cylinder body bottom enters, described cylindrical shell is provided with dust filtration device.
8. a motor vehicle of applying the flue described in the claims 1 or 2, is characterized in that: described flue string is located on the exhaust pipe of the engine in this motor vehicle; New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster;
During work, flue is hot-air by the new air heat-exchange sucking, and then sends into the air suction inlet of described engine.
9. apply a combustion furnace for the described flue of the claims 1 or 2, it is characterized in that comprising: combustion chamber; Described flue for combustion gas is connected with this combustion chamber;
New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster;
During work, flue is hot-air by the new air heat-exchange sucking, and then sends into combustion chamber.
10. apply a gas heater for the described flue of the claims 1 or 2, it is characterized in that comprising: combustion chamber; The exhaust pipe series winding of described flue and this combustion chamber;
New air intake on contiguous described cylindrical shell, or the hot air outlet place on contiguous described cylindrical shell, be provided with air exhauster;
During work, flue is hot-air by the new air heat-exchange sucking, and then sends into described combustion chamber.
CN201210343895.XA 2012-09-17 2012-09-17 A kind of flue and apply motor vehicle, combustion furnace and the gas heater of this flue Expired - Fee Related CN103672933B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
CN201610279681.9A CN105972626A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610284147.7A CN105927998A (en) 2012-09-17 2012-09-17 Heat energy recovery flue
CN201610280911.3A CN105927999A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving flue
CN201610281503.XA CN105928000A (en) 2012-09-17 2012-09-17 Motor vehicle with flue for recycling heat energy
CN201610284003.1A CN105889965A (en) 2012-09-17 2012-09-17 Energy-saving flue suitable for recycling heat energy
CN201610281112.8A CN105889957A (en) 2012-09-17 2012-09-17 Combustion furnace for recovering heat energy of flue
CN201610283977.8A CN105889958A (en) 2012-09-17 2012-09-17 Combustion furnace with energy-saving flue suitable for recycling heat energy
CN201610279512.5A CN105864808A (en) 2012-09-17 2012-09-17 Gas water heater
CN201610284149.6A CN105910471A (en) 2012-09-17 2012-09-17 Combustion furnace with energy saving flue
CN201610284470.4A CN105841172A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610283980.XA CN105910469A (en) 2012-09-17 2012-09-17 Locomotive with heat energy recovering flue
CN201210343895.XA CN103672933B (en) 2012-09-17 2012-09-17 A kind of flue and apply motor vehicle, combustion furnace and the gas heater of this flue
CN201610284001.2A CN105927997A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving heat energy recovery flue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210343895.XA CN103672933B (en) 2012-09-17 2012-09-17 A kind of flue and apply motor vehicle, combustion furnace and the gas heater of this flue

Related Child Applications (18)

Application Number Title Priority Date Filing Date
CN201610281358.5A Division CN105757696A (en) 2012-09-17 2012-09-17 Gas water heater for recycling heat energy of flue
CN201610287497.9A Division CN105783011A (en) 2012-09-17 2012-09-17 Gas water heater
CN201610283980.XA Division CN105910469A (en) 2012-09-17 2012-09-17 Locomotive with heat energy recovering flue
CN201610283904.9A Division CN105783010A (en) 2012-09-17 2012-09-17 Gas water heater for recovering heat energy of flue
CN201610284001.2A Division CN105927997A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving heat energy recovery flue
CN201610284149.6A Division CN105910471A (en) 2012-09-17 2012-09-17 Combustion furnace with energy saving flue
CN201610280911.3A Division CN105927999A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving flue
CN201610284147.7A Division CN105927998A (en) 2012-09-17 2012-09-17 Heat energy recovery flue
CN201610283977.8A Division CN105889958A (en) 2012-09-17 2012-09-17 Combustion furnace with energy-saving flue suitable for recycling heat energy
CN201610281111.3A Division CN105783009A (en) 2012-09-17 2012-09-17 Gas water heater capable of recycling heat energy of flue
CN201610279681.9A Division CN105972626A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610284470.4A Division CN105841172A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610281112.8A Division CN105889957A (en) 2012-09-17 2012-09-17 Combustion furnace for recovering heat energy of flue
CN201610284003.1A Division CN105889965A (en) 2012-09-17 2012-09-17 Energy-saving flue suitable for recycling heat energy
CN201610278515.7A Division CN105783008A (en) 2012-09-17 2012-09-17 Gas water heater
CN201610279512.5A Division CN105864808A (en) 2012-09-17 2012-09-17 Gas water heater
CN201610281503.XA Division CN105928000A (en) 2012-09-17 2012-09-17 Motor vehicle with flue for recycling heat energy
CN201610281113.2A Division CN105805767A (en) 2012-09-17 2012-09-17 Combustion furnace capable of recycling heat energy of flue

Publications (2)

Publication Number Publication Date
CN103672933A true CN103672933A (en) 2014-03-26
CN103672933B CN103672933B (en) 2016-05-18

Family

ID=50311267

Family Applications (13)

Application Number Title Priority Date Filing Date
CN201610283977.8A Pending CN105889958A (en) 2012-09-17 2012-09-17 Combustion furnace with energy-saving flue suitable for recycling heat energy
CN201610281112.8A Withdrawn CN105889957A (en) 2012-09-17 2012-09-17 Combustion furnace for recovering heat energy of flue
CN201610284147.7A Withdrawn CN105927998A (en) 2012-09-17 2012-09-17 Heat energy recovery flue
CN201610279681.9A Withdrawn CN105972626A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610284001.2A Withdrawn CN105927997A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving heat energy recovery flue
CN201210343895.XA Expired - Fee Related CN103672933B (en) 2012-09-17 2012-09-17 A kind of flue and apply motor vehicle, combustion furnace and the gas heater of this flue
CN201610280911.3A Withdrawn CN105927999A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving flue
CN201610284149.6A Withdrawn CN105910471A (en) 2012-09-17 2012-09-17 Combustion furnace with energy saving flue
CN201610279512.5A Withdrawn CN105864808A (en) 2012-09-17 2012-09-17 Gas water heater
CN201610281503.XA Withdrawn CN105928000A (en) 2012-09-17 2012-09-17 Motor vehicle with flue for recycling heat energy
CN201610283980.XA Pending CN105910469A (en) 2012-09-17 2012-09-17 Locomotive with heat energy recovering flue
CN201610284470.4A Withdrawn CN105841172A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610284003.1A Pending CN105889965A (en) 2012-09-17 2012-09-17 Energy-saving flue suitable for recycling heat energy

Family Applications Before (5)

Application Number Title Priority Date Filing Date
CN201610283977.8A Pending CN105889958A (en) 2012-09-17 2012-09-17 Combustion furnace with energy-saving flue suitable for recycling heat energy
CN201610281112.8A Withdrawn CN105889957A (en) 2012-09-17 2012-09-17 Combustion furnace for recovering heat energy of flue
CN201610284147.7A Withdrawn CN105927998A (en) 2012-09-17 2012-09-17 Heat energy recovery flue
CN201610279681.9A Withdrawn CN105972626A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610284001.2A Withdrawn CN105927997A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving heat energy recovery flue

Family Applications After (7)

Application Number Title Priority Date Filing Date
CN201610280911.3A Withdrawn CN105927999A (en) 2012-09-17 2012-09-17 Motor vehicle with energy-saving flue
CN201610284149.6A Withdrawn CN105910471A (en) 2012-09-17 2012-09-17 Combustion furnace with energy saving flue
CN201610279512.5A Withdrawn CN105864808A (en) 2012-09-17 2012-09-17 Gas water heater
CN201610281503.XA Withdrawn CN105928000A (en) 2012-09-17 2012-09-17 Motor vehicle with flue for recycling heat energy
CN201610283980.XA Pending CN105910469A (en) 2012-09-17 2012-09-17 Locomotive with heat energy recovering flue
CN201610284470.4A Withdrawn CN105841172A (en) 2012-09-17 2012-09-17 Energy-saving flue
CN201610284003.1A Pending CN105889965A (en) 2012-09-17 2012-09-17 Energy-saving flue suitable for recycling heat energy

Country Status (1)

Country Link
CN (13) CN105889958A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106643232B (en) * 2017-02-13 2018-11-23 青岛松灵电力环保设备有限公司 A kind of material waste heat recovery apparatus
CN113339808B (en) * 2021-06-02 2023-02-03 中国铁建重工集团股份有限公司 Pyrolysis incineration system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2003002C1 (en) * 1991-05-12 1993-11-15 Ступинский металлургический комбинат Recuperator
CN2399698Y (en) * 1999-12-08 2000-10-04 张世荣 Fin type corrugated pipe
JP2008224173A (en) * 2007-03-15 2008-09-25 Alstom Technology Ltd Two-tower type exhaust heat recovery system
CN201909551U (en) * 2011-02-22 2011-07-27 刘智泉 Flue gas waste heat-recycling high-efficient heat treatment furnace
CN201954989U (en) * 2011-03-04 2011-08-31 杭州杭氧换热设备有限公司 Tapping rippled efficient inner-fin heat exchange tube
CN202254309U (en) * 2011-08-10 2012-05-30 中山华帝燃具股份有限公司 Tube row type heat exchanger for gas water heater
CN202769686U (en) * 2012-09-17 2013-03-06 邹岳明 Flue and locomotive car and burning furnace and gas water heater using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87201885U (en) * 1987-02-05 1987-12-26 郑祖亮 Burning type reverberatory furnace
CN2525395Y (en) * 2002-03-07 2002-12-11 姜政华 High efficiency cast iron screw thread fin air preheater
CN2589924Y (en) * 2002-12-10 2003-12-03 郭华军 Heat exchanger
CN2893618Y (en) * 2006-05-15 2007-04-25 叶进 Tractor tail gas waste heat utilizing heat exchanger
CN201003915Y (en) * 2007-02-05 2008-01-09 新乡市科工工业有限公司 A combined cooler
CN201129945Y (en) * 2007-11-19 2008-10-08 张立国 Engine tail gas and air heat exchanger
CN101334247A (en) * 2008-05-08 2008-12-31 蒋瑾瑶 Air-cooler utilizing residual heat
US8256503B2 (en) * 2008-07-17 2012-09-04 Cox Richard D Plastic heat exchanger with extruded shell
CN201892221U (en) * 2010-12-08 2011-07-06 王星国 Energy-saving flue gas exhaust device
CN102661612B (en) * 2012-05-29 2014-11-05 邹岳明 Burner suitable for delivering new air of flue heat exchange back to combustion chamber
ITMI20131152A1 (en) * 2013-07-09 2015-01-10 Thermo Recovery S R L APPARATUS FOR HEAT RECOVERY WITH SMOKE PURIFICATION MODULE.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2003002C1 (en) * 1991-05-12 1993-11-15 Ступинский металлургический комбинат Recuperator
CN2399698Y (en) * 1999-12-08 2000-10-04 张世荣 Fin type corrugated pipe
JP2008224173A (en) * 2007-03-15 2008-09-25 Alstom Technology Ltd Two-tower type exhaust heat recovery system
CN201909551U (en) * 2011-02-22 2011-07-27 刘智泉 Flue gas waste heat-recycling high-efficient heat treatment furnace
CN201954989U (en) * 2011-03-04 2011-08-31 杭州杭氧换热设备有限公司 Tapping rippled efficient inner-fin heat exchange tube
CN202254309U (en) * 2011-08-10 2012-05-30 中山华帝燃具股份有限公司 Tube row type heat exchanger for gas water heater
CN202769686U (en) * 2012-09-17 2013-03-06 邹岳明 Flue and locomotive car and burning furnace and gas water heater using the same

Also Published As

Publication number Publication date
CN105927999A (en) 2016-09-07
CN105972626A (en) 2016-09-28
CN105927997A (en) 2016-09-07
CN105889965A (en) 2016-08-24
CN103672933B (en) 2016-05-18
CN105910471A (en) 2016-08-31
CN105889957A (en) 2016-08-24
CN105928000A (en) 2016-09-07
CN105910469A (en) 2016-08-31
CN105927998A (en) 2016-09-07
CN105889958A (en) 2016-08-24
CN105841172A (en) 2016-08-10
CN105864808A (en) 2016-08-17

Similar Documents

Publication Publication Date Title
CN101324370A (en) High-efficiency energy-saving environmental protection boiler
CN103672933B (en) A kind of flue and apply motor vehicle, combustion furnace and the gas heater of this flue
CN207316970U (en) A kind of U-shaped heat exchanger
CN107335415A (en) A kind of activated coke regenerator
CN202769686U (en) Flue and locomotive car and burning furnace and gas water heater using the same
CN204943883U (en) A kind of heating boiler of hot tail gas Heat Treatment device
CN105783010A (en) Gas water heater for recovering heat energy of flue
CN105783008A (en) Gas water heater
CN105783011A (en) Gas water heater
CN105805767A (en) Combustion furnace capable of recycling heat energy of flue
CN105783009A (en) Gas water heater capable of recycling heat energy of flue
CN105757696A (en) Gas water heater for recycling heat energy of flue
CN201945017U (en) High-efficiency and energy-saving water heating boiler
CN106352551A (en) Combined condensing heat exchanger
CN205481751U (en) Organic heat carrier heating furnace
CN204923918U (en) Lime kiln gas gas heater
CN207146370U (en) A kind of waste heat boiler
CN104566985B (en) Condensing gas heat exchanger channel circulation structure
CN217855461U (en) Desulfurizing device
CN214406487U (en) Biomass double-layer hot water boiler
CN209840052U (en) Energy-saving and environment-friendly gas-steam boiler
CN215491120U (en) Steel hot rolling heating furnace
CN210088812U (en) Horizontal heat exchange tube boiler
CN102878790A (en) Drying machine
CN203893685U (en) Flue gas waste heat utilization device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: 211219, No. 86, Ping'an West Road, hung Lan town, Lishui District, Jiangsu, Nanjing

Applicant after: Zou Yueming

Applicant after: Zou Yujie

Address before: 213000 Tongjiang City, Jiangsu Province, North Road, No. 600 middle Jiangsu Yangtze River plastics market, building No. 9, No. 15, No.

Applicant before: Zou Yueming

Applicant before: Zou Yujie

CB03 Change of inventor or designer information

Inventor after: Zou Yueming

Inventor after: Zou Yujie

Inventor after: Wang Yuqia

Inventor before: Zou Yueming

Inventor before: Zou Yujie

COR Change of bibliographic data
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 225321 Port Road, high port, Taizhou, Jiangsu Province Port Road No. 25

Patentee after: Zou Yueming

Patentee after: Zou Yujie

Address before: 211219, No. 86, Ping'an West Road, hung Lan town, Lishui District, Jiangsu, Nanjing

Patentee before: Zou Yueming

Patentee before: Zou Yujie

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20140326

Assignee: The permanent spring medical device company limited in Huai''an

Assignor: Zou Yujie|Zou Yueming

Contract record no.: 2017320000150

Denomination of invention: Smoke flue, and vehicle, burning furnace, gas water heater all applying smoke flue

Granted publication date: 20160518

License type: Exclusive License

Record date: 20170613

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170808

Address after: 8 No. 223400 industrial Lianshui County of Huaian City, Jiangsu province new glory road

Patentee after: The permanent spring medical device company limited in Huai''an

Address before: 225321 Port Road, high port, Taizhou, Jiangsu Province Port Road No. 25

Co-patentee before: Zou Yujie

Patentee before: Zou Yueming

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160518

Termination date: 20180917