CN208587894U - Vertical no pipe steam generator curved fins flue - Google Patents
Vertical no pipe steam generator curved fins flue Download PDFInfo
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- CN208587894U CN208587894U CN201821092764.8U CN201821092764U CN208587894U CN 208587894 U CN208587894 U CN 208587894U CN 201821092764 U CN201821092764 U CN 201821092764U CN 208587894 U CN208587894 U CN 208587894U
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Abstract
The utility model relates to steam boiler technical fields, disclose vertical no pipe steam generator curved fins flue, including outer boiler barrel and its internal interior boiler barrel, combustion chamber is equipped in interior boiler barrel, throat mouth connecting tube is equipped with below combustion chamber, the side of combustion chamber is equipped with combustor interface, the side of outer boiler barrel is equipped with pipe, interior boiler barrel is equipped with inlet and outlet, annular surface outside interior boiler barrel is equipped with the curved fins flue with flue gas connecting tube, the lower section of outer boiler barrel is equipped with boiler setting, between boiler setting and interior boiler barrel, lower support pipe and upper support pipe are respectively equipped between interior boiler barrel and outer boiler barrel.The utility model solves existing no pipe steam generator and carries out one way heat exchange using smoke-box between inside and outside boiler barrel and the intracorporal water of inner cylinder, there is a problem of that flue gas heat utilization rate is low, heat transfer effect is poor.
Description
Technical field
The utility model relates to steam boiler technical fields, and in particular to vertical no pipe steam generator curved fins cigarette
Road.
Background technique
Steam generator (being commonly called as boiler) is that water is heated as hot water or steam using the thermal energy of fuel or other energy
Mechanical equipment.The original meaning of pot refers to the water container heated on fire, and furnace refers to the place of burning fuel, boiler include pot and
Furnace two large divisions.
Steam generator is the mechanical equipment for water being heated as using the thermal energy of fuel or other energy hot water or steam.
No pipe evaporator is a kind of currently used product, but existing no pipe steam generator is to utilize cigarette between inside and outside boiler barrel
Room and the intracorporal water of inner cylinder carry out one way heat exchange, there is a problem of that flue gas heat utilization rate is low, heat transfer effect is poor, therefore we
Urgent need designs a kind of no pipe steam generator solution problem above.
Utility model content
Based on problem above, the utility model provides vertical no pipe steam generator curved fins flue, solves existing
Whether there is or not pipe steam generators to carry out one way heat exchange using smoke-box between inside and outside boiler barrel and the intracorporal water of inner cylinder, and there are flue gas heat
The amount problem that utilization rate is low, heat transfer effect is poor.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
Vertical no pipe steam generator curved fins flue, including outer boiler barrel further include being arranged in outer boiler barrel
The interior boiler barrel of interior middle and upper part, middle and lower part is equipped with combustion chamber in interior boiler barrel, is equipped with throat mouth connecting tube below combustion chamber,
And the top and bottom of throat mouth connecting tube are each passed through the lower surface of burning chamber lower surface and interior boiler barrel, the side of combustion chamber
Face is equipped with the combustor interface being in communication with the outside, and the side of outer boiler barrel is equipped with pipe, and interior boiler barrel upper surface is under
Surface is respectively equipped with the inlet and outlet being in communication with the outside, and the annular surface outside interior boiler barrel is equipped with lower end band flue gas and connects
The curved fins flue of adapter tube, the lateral surface of flue gas connecting tube connect with outer boiler barrel inner wall, set below outer boiler barrel
There is boiler setting, is respectively equipped with lower part branch between boiler setting and interior boiler barrel, between interior boiler barrel and outer boiler barrel
Stay tube and upper support pipe.
In the present invention, a certain amount of water is passed through by the inside boiler barrel of water inlet first, while in combustion chamber
It is interior that certain fuel is added, the combustor of certain model is connected in combustor interface, after the completion of preparation, then is lighted a fire,
In the process, the flue gas that combustion chamber generates enters outer smoke-box through throat mouth connecting tube, then enters band flue gas by outer smoke-box and connect
The curved fins flue of pipe, subsequently enters smoke-box, is most discharged afterwards through pipe, and curved fins flue is looped around in the process
Outside interior boiler barrel, the cyclic utilization rate of heat can be improved, flue gas is discharged after upper smoke-box after coming out from curved fins flue, can
Flue gas heat is utilized again, solves existing no pipe steam generator using in smoke-box between inside and outside boiler barrel and inner cylinder
Water carry out one way heat exchange.The utility model solve existing no pipe steam generator using smoke-box between inside and outside boiler barrel with
The intracorporal water of inner cylinder carries out one way heat exchange, there is a problem of that flue gas heat utilization rate is low, heat transfer effect is poor.
It as a preferred mode, is water storage room between outer wall of combustion chamber and interior boiler barrel inner wall, the flue gas connects
It is outer smoke-box between adapter tube above interior boiler barrel outer wall and outer boiler barrel inner wall, the interior boiler barrel lower surface and pot
It is outer smoke-box between furnace furnace wall inner wall.
As a preferred mode, two lower support pipes, institute are symmetrically arranged between boiler setting and interior boiler barrel
It states and is symmetrically arranged with two upper support pipes between interior boiler barrel upper surface and outer boiler barrel inner wall.
As a preferred mode, smoke pipe connector is equipped with the longitudinal direction being cooperatively connected with curved fins flue and runs through
Hole.
As a preferred mode, boiler setting sequentially includes flame retardant coating, heat insulation layer, thermal insulation layer from inside to outside.
As a preferred mode, outer boiler barrel includes being arranged in the intraparietal insulating layer of outer boiler drum.
As a preferred mode, pipe is located at extraneous end equipped with wind power machine.
As a preferred mode, wind power machine includes wind wheel, further includes the wind box with wind wheel cooperation.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is looped around outside interior boiler barrel by curved fins flue, and recycling for heat can be improved
Rate, flue gas are discharged after upper smoke-box after coming out from curved fins flue, can utilize again to flue gas heat, solve existing no pipe
The problem of steam generator carries out one way heat exchange using smoke-box between inside and outside boiler barrel and the intracorporal water of inner cylinder.
(2) it is water storage room between outer wall of combustion chamber and interior boiler barrel inner wall that the utility model, which passes through, the flue gas connection
It is outer smoke-box between pipe above interior boiler barrel outer wall and outer boiler barrel inner wall, the interior boiler barrel lower surface and boiler
It is outer smoke-box between furnace wall inner wall, overall structure is more complete reasonable, and scheme is made to have exploitativeness.
(3) the utility model is described by being symmetrically arranged with two lower support pipes between boiler setting and interior boiler barrel
It is symmetrically arranged with two upper support pipes between interior boiler barrel upper surface and outer boiler barrel inner wall, multiple upper support columns are set
Keep the connection of interior boiler barrel and outer boiler barrel more stable with lower support column, structure is more firm.
(4) the utility model is equipped with the longitudinal through hole being cooperatively connected with curved fins flue by smoke pipe connector,
On the one hand outer smoke-box and upper smoke-box are obstructed well, are on the other hand convenient for the circulation of flue gas.
(5) the utility model sequentially includes flame retardant coating, heat insulation layer, thermal insulation layer by boiler setting from inside to outside, convenient for protecting
Boiler plant is protected, service life is increased.
(6) the utility model includes setting in the intraparietal insulating layer of outer boiler drum by outer boiler barrel, keeps flue gas hot
Amount is not easy to lose, and enhances flue gas heat utilization rate.
(7) the utility model is located at extraneous end equipped with wind power machine, convenient for flue gas in upper smoke-box by pipe
Discharge.
(8) the utility model includes wind wheel by wind power machine, further includes the wind box with wind wheel cooperation, structure is simple,
Practicability is high.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Label in figure are as follows: 1- boiler setting, 2- flue gas connecting tube, 3- wind box, 4- pipe, 5- combustor interface,
The outer boiler barrel of 6-, 7- insulating layer, 8- water inlet pipe, 9- upper support pipe, 10- water storage room, boiler barrel, 12- foreign cigarette in 11-
Smoke-box, 18- lower support under room, the combustion chamber 13-, 14- curved fins flue, 15- throat mouth connecting tube, 16- outlet pipe, 17-
Pipe, 19- thermal insulation layer, 20- fire resisting layer by layer, 21- heat insulation layer, 22- wind wheel.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Vertical no pipe steam generator curved fins flue, including outer boiler barrel 6 further include being arranged in outer boiler barrel
The interior boiler barrel 11 of middle and upper part in 6, middle and lower part is equipped with combustion chamber 13 in interior boiler barrel 11, is equipped with throat below combustion chamber 13
Mouthful connecting tube 15, and the top and bottom of throat mouth connecting tube 15 are each passed through 13 lower surface of combustion chamber and interior boiler barrel 11
Lower surface, the side of combustion chamber 13 are equipped with the combustor interface 5 being in communication with the outside, and the side of outer boiler barrel 6 is equipped with pipe
4, interior 11 upper and lower surfaces of boiler barrel are respectively equipped with the water inlet 8 and water outlet 16 being in communication with the outside, interior boiler barrel
Annular surface outside 11 is equipped with curved fins flue 14 of the lower end with flue gas connecting tube, the lateral surface of flue gas connecting tube and outer boiler
6 inner wall of cylinder connects, and the lower section of outer boiler barrel 6 is equipped with boiler setting 1, between boiler setting 1 and interior boiler barrel 11, interior pot
Lower support pipe 18 and upper support pipe 9 are respectively equipped between furnace tube 11 and outer boiler barrel 6.
In the present invention, a certain amount of water is passed through by the inside boiler barrel 11 of water inlet 8 first, while burnt
Certain fuel is added in room 13, connects the combustor of certain model in combustor interface 5, after the completion of preparation, then carries out
Igniting, in the process, combustion chamber 13 generate flue gas through throat mouth connecting tube 15 enter outer smoke-box 12, then by outer smoke-box 12 into
Enter the curved fins flue 14 with flue gas connecting tube, subsequently enter smoke-box, is most discharged afterwards through pipe 4, in the process arc
Shape fin flue 14 is looped around outside interior boiler barrel 11, can be improved the cyclic utilization rate of heat, and flue gas is from curved fins flue 14
It is discharged, flue gas heat can be utilized again after upper smoke-box after out, solve existing no pipe steam generator and utilize interior outer pot
Smoke-box and the intracorporal water of inner cylinder carry out one way heat exchange between furnace tube 6, and the utility model solves existing no pipe steam generator
One way heat exchange, low, hot biography that there are flue gas heat utilization rates are carried out using smoke-box between inside and outside boiler barrel 6 and the intracorporal water of inner cylinder
Pass the problem of effect difference.
Embodiment 2:
Vertical no pipe steam generator curved fins flue, including outer boiler barrel 6 further include being arranged in outer boiler barrel
The interior boiler barrel 11 of middle and upper part in 6, middle and lower part is equipped with combustion chamber 13 in interior boiler barrel 11, is equipped with throat below combustion chamber 13
Mouthful connecting tube 15, and the top and bottom of throat mouth connecting tube 15 are each passed through 13 lower surface of combustion chamber and interior boiler barrel 11
Lower surface, the side of combustion chamber 13 are equipped with the combustor interface 5 being in communication with the outside, and the side of outer boiler barrel 6 is equipped with pipe
4, interior 11 upper and lower surfaces of boiler barrel are respectively equipped with the water inlet 8 and water outlet 16 being in communication with the outside, interior boiler barrel
Annular surface outside 11 is equipped with curved fins flue 14 of the lower end with flue gas connecting tube, the lateral surface of flue gas connecting tube and outer boiler
6 inner wall of cylinder connects, and the lower section of outer boiler barrel 6 is equipped with boiler setting 1, between boiler setting 1 and interior boiler barrel 11, interior pot
Lower support pipe 18 and upper support pipe 9 are respectively equipped between furnace tube 11 and outer boiler barrel 6.
It is water storage room 10 between 11 inner wall of 13 outer wall of combustion chamber and interior boiler barrel, interior pot more than the flue gas connecting tube
It is outer smoke-box 12 between 6 inner wall of 11 outer wall of furnace tube and outer boiler barrel, interior 11 lower surface of boiler barrel and boiler setting 1
It is outer smoke-box 12 between inner wall.The flue gas that burning generates in combustion chamber 13 enters outer smoke-box 12 through outer smoke-box 12, in outer smoke-box 12
Heat is provided to the water in water storage room 10 when middle movement, overall structure is more complete reasonable, and scheme is made to have exploitativeness.
As a preferred mode, two lower support pipes are symmetrically arranged between boiler setting 1 and interior boiler barrel 11
18, two upper support pipes 9 are symmetrically arranged between 6 inner wall of interior 11 upper surface of boiler barrel and outer boiler barrel, by interior
Multiple upper support pipes 9 and lower support pipe 18 is arranged in the upper and lower of boiler barrel 11, makes interior boiler barrel 11 and outer boiler drum
The connection of body 6 is more stable, and structure is more firm.
As a preferred mode, smoke pipe connector is equipped with the longitudinal direction being cooperatively connected with curved fins flue 14 and runs through
Hole.The flue gas of lower smoke-box 17 enters in curved fins flue 14 through through hole, on the one hand the outer smoke-box 12 of barrier and upper well
On the other hand smoke-box is convenient for the circulation of flue gas.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
Vertical no pipe steam generator curved fins flue, including outer boiler barrel 6 further include being arranged in outer boiler barrel
The interior boiler barrel 11 of middle and upper part in 6, middle and lower part is equipped with combustion chamber 13 in interior boiler barrel 11, is equipped with throat below combustion chamber 13
Mouthful connecting tube 15, and the top and bottom of throat mouth connecting tube 15 are each passed through 13 lower surface of combustion chamber and interior boiler barrel 11
Lower surface, the side of combustion chamber 13 are equipped with the combustor interface 5 being in communication with the outside, and the side of outer boiler barrel 6 is equipped with pipe
4, interior 11 upper and lower surfaces of boiler barrel are respectively equipped with the water inlet 8 and water outlet 16 being in communication with the outside, interior boiler barrel
Annular surface outside 11 is equipped with curved fins flue 14 of the lower end with flue gas connecting tube, the lateral surface of flue gas connecting tube and outer boiler
6 inner wall of cylinder connects, and the lower section of outer boiler barrel 6 is equipped with boiler setting 1, between boiler setting 1 and interior boiler barrel 11, interior pot
Lower support pipe 18 and upper support pipe 9 are respectively equipped between furnace tube 11 and outer boiler barrel 6.
Boiler setting 1 sequentially includes flame retardant coating, heat insulation layer 21, thermal insulation layer 19 from inside to outside.By boiler setting 1 by it is interior to
It is outside sequentially flame retardant coating, heat insulation layer 21 and thermal insulation layer 19, convenient for protection boiler plant, increase service life.
As a preferred mode, outer boiler barrel 6 includes the insulating layer 7 being arranged in outer 6 wall of boiler barrel.Pass through
Outer boiler barrel 6 includes the insulating layer 7 being arranged in outer 6 wall of boiler barrel, and flue gas heat is made to be not easy to lose, and enhances flue gas heat
Utilization rate
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 4:
Vertical no pipe steam generator curved fins flue, including outer boiler barrel 6 further include being arranged in outer boiler barrel
The interior boiler barrel 11 of middle and upper part in 6, middle and lower part is equipped with combustion chamber 13 in interior boiler barrel 11, is equipped with throat below combustion chamber 13
Mouthful connecting tube 15, and the top and bottom of throat mouth connecting tube 15 are each passed through 13 lower surface of combustion chamber and interior boiler barrel 11
Lower surface, the side of combustion chamber 13 are equipped with the combustor interface 5 being in communication with the outside, and the side of outer boiler barrel 6 is equipped with pipe
4, interior 11 upper and lower surfaces of boiler barrel are respectively equipped with the water inlet 8 and water outlet 16 being in communication with the outside, interior boiler barrel
Annular surface outside 11 is equipped with curved fins flue 14 of the lower end with flue gas connecting tube, the lateral surface of flue gas connecting tube and outer boiler
6 inner wall of cylinder connects, and the lower section of outer boiler barrel 6 is equipped with boiler setting 1, between boiler setting 1 and interior boiler barrel 11, interior pot
Lower support pipe 18 and upper support pipe 9 are respectively equipped between furnace tube 11 and outer boiler barrel 6.
Pipe 4 is located at extraneous end and is equipped with wind power machine.It is located at extraneous end by pipe 4 to fill equipped with wind-force
It sets, convenient for the discharge of flue gas in upper smoke-box.
As a preferred mode, wind power machine includes wind wheel 22, further includes the wind box 3 cooperated with wind wheel 22.It is logical
Crossing wind power machine includes wind wheel 22, further includes the wind box 3 cooperated with wind wheel 22, structure is simple, practicability is high.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
The verification process of the utility model is stated by Chu, not to limit the scope of patent protection of the utility model, the utility model
Scope of patent protection is still subject to the claims, made by all specifications and accompanying drawing content with the utility model
Equivalent structure variation, similarly should be included in the protection scope of the utility model.
Claims (8)
1. vertical no pipe steam generator curved fins flue, including outer boiler barrel (6), it is characterised in that: further include setting
Interior boiler barrel (11) in outer boiler barrel (6) interior middle and upper part, the interior middle and lower part of the interior boiler barrel (11) are equipped with combustion chamber
(13), throat mouth connecting tube (15), and the top and bottom of throat mouth connecting tube (15) point are equipped with below the combustion chamber (13)
Not Chuan Guo combustion chamber (13) lower surface and interior boiler barrel (11) lower surface, the side of the combustion chamber (13) is equipped with and the external world
The side of the combustor interface (5) of connection, the outer boiler barrel (6) is equipped with pipe (4), on the interior boiler barrel (11)
Surface and lower surface be respectively equipped with the water inlet (8) and water outlet (16) being in communication with the outside, and the interior boiler barrel (11) is outside
Annular surface be equipped with curved fins flue (14) of lower end with flue gas connecting tube (2), the lateral surface of the flue gas connecting tube (2) and
Outer boiler barrel (6) inner wall connects, and the lower section of the outer boiler barrel (6) is equipped with boiler setting (1), the boiler setting (1)
Lower support pipe (18) are respectively equipped between interior boiler barrel (11), between interior boiler barrel (11) and outer boiler barrel (6)
With upper support pipe (9).
2. vertical no pipe steam generator curved fins flue according to claim 1, it is characterised in that: the combustion chamber
It (13) is water storage room (10) interior boiler drum more than the flue gas connecting tube (2) between outer wall and interior boiler barrel (11) inner wall
It is outer smoke-box (12) between body (11) outer wall and outer boiler barrel (6) inner wall, interior boiler barrel (11) lower surface and boiler
It is outer smoke-box (12) between furnace wall (1) inner wall.
3. vertical no pipe steam generator curved fins flue according to claim 2, it is characterised in that: the Boiler Furnace
Two lower support pipes (18), interior boiler barrel (11) upper surface are symmetrically arranged between wall (1) and interior boiler barrel (11)
Two upper support pipes (9) are symmetrically arranged between outer boiler barrel (6) inner wall.
4. vertical no pipe steam generator curved fins flue according to claim 3, it is characterised in that: the flue gas connects
Adapter tube (2) is equipped with the longitudinal through hole being cooperatively connected with curved fins flue (14).
5. vertical no pipe steam generator curved fins flue according to claim 1, it is characterised in that: the Boiler Furnace
Wall (1) sequentially includes flame retardant coating, heat insulation layer (21), thermal insulation layer (19) from inside to outside.
6. vertical no pipe steam generator curved fins flue according to claim 5, it is characterised in that: the outer boiler
Cylinder (6) includes the insulating layer (7) being arranged in outer boiler barrel (6) wall.
7. vertical no pipe steam generator curved fins flue according to claim 1, it is characterised in that: the pipe
(4) it is located at extraneous end and is equipped with wind power machine.
8. vertical no pipe steam generator curved fins flue according to claim 7, it is characterised in that: wind power machine packet
Wind wheel (22) are included, further include the wind box (3) with wind wheel (22) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092764.8U CN208587894U (en) | 2018-07-10 | 2018-07-10 | Vertical no pipe steam generator curved fins flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821092764.8U CN208587894U (en) | 2018-07-10 | 2018-07-10 | Vertical no pipe steam generator curved fins flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587894U true CN208587894U (en) | 2019-03-08 |
Family
ID=65540550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821092764.8U Active CN208587894U (en) | 2018-07-10 | 2018-07-10 | Vertical no pipe steam generator curved fins flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587894U (en) |
-
2018
- 2018-07-10 CN CN201821092764.8U patent/CN208587894U/en active Active
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