CN206803489U - A kind of container-type both hot air and hot water boiler - Google Patents
A kind of container-type both hot air and hot water boiler Download PDFInfo
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- CN206803489U CN206803489U CN201720389699.4U CN201720389699U CN206803489U CN 206803489 U CN206803489 U CN 206803489U CN 201720389699 U CN201720389699 U CN 201720389699U CN 206803489 U CN206803489 U CN 206803489U
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Abstract
The utility model discloses a kind of container-type both hot air and hot water boiler, including container, the boiler and fuel system that are arranged in container, hot water outlet and hot-blast outlet are offered on container；The boiler includes outer courage, pin inner bag and pin-fin tube group, and pin inner bag is arranged in outer courage, and pin-fin tube group is set around pin inner bag；Convective region heating surface headstock gear is additionally provided with the container, convective region heating surface headstock gear includes a flashboard being arranged on flue and the secondary flashboard being arranged on smoke backflow pipeline, flashboard and secondary flashboard are electric vertical lift flashboard, and the convective region heating surface headstock gear also includes the electronic mechanism for opening/closing that the pin-fin tube group can be driven to be moved radially along pin inner bag being arranged on boiler.Boiler in the utility model can not only provide hot blast, hot water, can also change the dynamic need amount of hot blast, hot water, especially suitable for field engineering construction.
Description
Technical field
The utility model belongs to boiler technology field, more particularly to a kind of container-type both hot air and hot water boiler.
Background technology
Existing boiler is typically only capable to export a kind of thermal source --- hot blast or hot water, and in the wild for heat in engineering construction
The use of both wind, hot water thermal source is indispensable, if providing thermal source respectively using two boilers, not only adds equipment and life
Cost is produced, and the utilization ratio of heat energy is relatively low.
The U of patent CN 202562034 disclose a kind of hot-water hot blast dual-purpose boiler, boiler furnace by inner bag, outer courage and
Furnace wall is formed, and boiler-burner is connected with the courage mouth of inner bag front end by front smoke chamber, formed between inner bag and the courage wall of outer courage
Hot-water cavity, the hot-water cavity are connected with water inlet pipe and outlet pipe respectively, and hot air cavity is formed between outer courage and furnace wall, the hot air cavity point
Do not connected with air inlet and air outlet, more fire tubes have been evenly arranged in hot air cavity, one end of fire tube connects with front smoke chamber, fire
The other end of pipe is connected with rear smoke chamber, and smoke exhaust pipe is additionally provided with the tail end of rear smoke chamber, and inner bag stage casing position courage wall is corrugated,
Spiral helicine heat exchange fin is provided with the outer wall of inner bag leading portion position and back segment position courage wall, the courage face of inner bag rear end is ellipse for half
Sphere, is additionally provided with the heat exchange fin of jet-like on the outer wall in inner bag rear end courage face, outer courage, front smoke chamber and rear smoke chamber it is outer
The turbulent-flow heat-exchanging fin of jet-like is provided with wall, spiral helicine heat exchange fin is additionally provided with the outer wall of fire tube.It is above-mentioned
Though boiler structure can realize hot water, hot blast production simultaneously, it can not realize the motor-driven adjustment to hot blast, hot water supply,
And heat exchange construction is complicated, heat exchange efficiency is low.
In addition, there is following defect in existing boiler mostly:(1), mostly it is exposed outside, equipment is exposed to be damaged outside
When be easy to cause staff serious personal injury；(2), operationally caused noise, hot gas etc. can give week to boiler
Bring very big influence in collarette border；(3), boiler does not have the measures such as dust-proof, waterproof, easily triggers equipment fault；(4), it is not easy to drag
Fortune, great inconvenience is brought to field engineering construction construction.
As can be seen here, prior art is up for further improving.
Utility model content
The utility model is to avoid above-mentioned the shortcomings of the prior art part, there is provided a kind of container-type hot air and hot water
Boiler for dual purpose, hot blast, hot water can be not only provided, the dynamic need amount of hot blast, hot water can also be changed, especially suitable for field
Engineering construction.
Technical scheme is used by the utility model：
A kind of container-type both hot air and hot water boiler, including container, the boiler that is arranged in container and fuel supply
System is answered, the burner being interconnected with boiler is provided with front of boiler, burner is connected with fuel system, on boiler
Water inlet, delivery port and outlet flue are offered, offers hot water outlet and hot-blast outlet on container, hot water outlet and boiler
Delivery port is connected, and hot blast discharges container from after the outlet flue discharge of boiler through hot-blast outlet；The boiler includes outer courage, pin
Nail inner bag and pin-fin tube group, pin inner bag are arranged in outer courage, and pin-fin tube group is set around pin inner bag；The smoke of the boiler
Coupled logical flue is provided with mouthful, smoke backflow mouth is further opened with boiler, smoke backflow mouth is returned by flue gas
Flow tube road is connected with the flue, is additionally provided with convective region heating surface headstock gear in the container, convective region by
Hot face headstock gear includes flashboard being arranged on flue and the secondary flashboard being arranged on smoke backflow pipeline, and one
Secondary flashboard and secondary flashboard are electric vertical lift flashboard, and the convective region heating surface headstock gear also includes being arranged on pot
The electronic mechanism for opening/closing that the pin-fin tube group moves radially along pin inner bag can be driven on stove.
High-efficiency dust remover is additionally provided with the container, smoke inlet and air outlet, boiler are offered on high-efficiency dust remover
Outlet flue be connected by flue with the smoke inlet of high-efficiency dust remover, hot-blast outlet is connected with the air outlet of high-efficiency dust remover
It is logical.
The pin-fin tube group has two groups, respectively the first pin-fin tube group and the second pin-fin tube group, the first pin-fin tube group and
Axis of the two pin-fin tube groups along pin inner bag is symmetrical, and relative with the structure of the first pin-fin tube group and the second pin-fin tube group
Should, above-mentioned electronic mechanism for opening/closing is in symmetrical two-half structure, drives the first pin-fin tube group and the second pin-fin tube group respectively along pin
Inner bag moves radially；First pin-fin tube group and the second pin-fin tube group are interconnected, the first pin-fin tube group and the second pin-fin tube
Assemble and 180 ° cannot be greater than to the cladding scope of pin inner bag after closing.
The first pin-fin tube group and the second pin-fin tube assemble close after be 120 ° to the cladding scope of pin inner bag.
The first pin-fin tube group and the second pin-fin tube group are separately positioned in an arcuate structure.
Oxygen measuring apparatus are provided with front of the smoke inlet of the high-efficiency dust remover.
The fuel system includes powder-storage bin and/or liquid gas storage tank, and the burner is the dual-purpose combustion of coal dust liquefied gas
Burner, powder-storage bin are connected by power transportation pipe with coal dust liquefied gas dual burner, and liquid gas storage tank is conveyed by liquefied gas
Pipeline is connected with coal dust liquefied gas dual burner, is provided with power transportation pipe and the liquefied gas conveyance conduit electronic
Or hand stop valve, by controlling the electric or hand stop valve on power transportation pipe and liquefied gas conveyance conduit, realize coal
Only combustion of powder and natural gas and mixed combustion.
The observation window for watching combustion position is provided with the burner.
Be additionally provided with water softening device in the container, water softening device by aqueduct respectively with external water source and
Boiler feed water mouth is connected.
The container includes housing, heat-insulation layer is provided with housing, being also sticked on heat-insulation layer has puigging；The boiler
On be additionally provided with for periodic cleaning maintenance access hole.
By adopting the above-described technical solution, having the beneficial effect that acquired by the utility model：
1st, the utility model saves space, the motor-driven of boiler can be achieved and drag by setting container to make total close
Turn is moved, and the usable vehicles transport it into required place, and need to only outer net pipeline be entered afterwards by reaching job site
Row docking, work can be direct plungeed into by connecting with the mains, and had the characteristics of fast transportation, Fast Installation, can be strengthened staff
Security protection, prevent dust and water droplet from being impacted to equipment, make operating environment neat and tidy, effectively prevent boiler work when
Influence to external environment condition.
2nd, to make boiler structure compacter, inner bag and convection tube are all provided with being set to pin feature by the utility model, high
Warm flue gas is by the pin inner bag with pin extended surface, into the pin-fin tube group convective region with pin extended surface, with
Relatively low temperature is discharged into air.Meanwhile according to the needs with hot form, it can be adjusted at any time by convective region heating surface headstock gear
The heat exchange amount of convective region heated element is saved, changes hot blast, the supply of hot water, adapts to the change of different demands.
3rd, the utility model can be difficult to degree and cost accounting according to fuel purchases, unrestricted choice coal dust and/or
Liquefied gas, realize that coal dust, natural gas solely fire or mixed combustion, improve maneuverability.
4th, the utility model is low capacity container-type boiler, can haul transfer at any time, and water power can be in short-term after in place
Interior startup, and can lifting load or blowing out according to demand, while reducing with hot cost, meet the not similar shape in different places
Formula uses heat demand, and because external interface uses quick form, it is convenient and swift, it disclosure satisfy that construction site is supporting not in place
When engineering construction use heat demand.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the side view of the utility model embodiment.
Fig. 3 is the top view of the utility model embodiment.
Fig. 4 is the semi-cutaway of boiler in the utility model embodiment, and the direction of arrow shows the flow direction of high-temperature flue gas in figure.
In figure,
1st, burner 2, boiler 3, high-efficiency dust remover 4, water softening device 5, powder-storage bin 6, liquid gas storage tank 7, electronic
Or hand stop valve 8, the second pin-fin tube group 9, the first pin-fin tube group 10, electronic mechanism for opening/closing 11, oxygen measuring apparatus 12, once
Flashboard 13, access hole 14, secondary flashboard 15, flue 16, smoke backflow pipeline 17, container 18, hot-blast outlet
19th, water inlet 20, delivery port 21, pin inner bag
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but the utility model
It is not limited to these embodiments.
As shown in Figures 1 to 4, a kind of container-type both hot air and hot water boiler, including container 17, it is arranged on container
Boiler 2 and fuel system in 17.The container 17 includes housing, and heat-insulation layer is provided with housing, is gone back on heat-insulation layer
Being sticked has puigging.The access hole 13 for periodic cleaning maintenance is additionally provided with the boiler 2, can be with by the access hole 13
Periodic cleaning and maintenance are carried out to boiler 2.
The front of the boiler 2 is provided with the burner 1 being interconnected with boiler 2, burner 1 and fuel system phase
Even, water inlet 19, delivery port 20 and outlet flue are offered on boiler 2, hot water outlet and hot-blast outlet is offered on container 17
18, hot water outlet is connected with the delivery port 20 of boiler 2, and hot blast is discharged from after the outlet flue discharge of boiler 2 through hot-blast outlet 18
Container 17.Certainly, to realize the operation of boiler 2, it is also necessary to some subsidiary engine annexes, such as to wind system, external power source, external
Water source etc., because such subsidiary engine annex is the common configuration that boiler 2 is run, therefore it will not be described here.In the container 17
Water softening device 4 is additionally provided with, water softening device 4 is connected with external water source and boiler feed water mouth 19 respectively by aqueduct.
The boiler 2 includes outer courage, pin inner bag 21 and pin-fin tube group, and pin inner bag 21 is arranged in outer courage, pin-fin tube
Group is set around pin inner bag 21；Coupled logical flue 15 is provided with the outlet flue of the boiler 2, on boiler 2
Smoke backflow mouth is further opened with, smoke backflow mouth is connected by smoke backflow pipeline 16 with the flue 15, the collection
Convective region heating surface headstock gear is additionally provided with vanning 17, convective region heating surface headstock gear includes being arranged on flue 15
On flashboard 12 and the secondary flashboard 14 that is arranged on smoke backflow pipeline 16, a flashboard 12 and secondary flashboard 14 are
Electric vertical lift flashboard, the convective region heating surface headstock gear also include being arranged on boiler 2 can drive it is described
The electronic mechanism for opening/closing 10 that pin-fin tube group moves radially along pin inner bag 21.
High-efficiency dust remover 3 is additionally provided with the container 17, smoke inlet and air outlet are offered on high-efficiency dust remover 3,
The outlet flue of boiler 2 is connected by flue 15 with the smoke inlet of high-efficiency dust remover 3, hot-blast outlet 18 and high-efficiency dust remover 3
Air outlet be connected.
The pin-fin tube group has two groups, respectively the first pin-fin tube group 9 and the second pin-fin tube group 8, the He of the first pin-fin tube group 9
Axis of the second pin-fin tube group 8 along pin inner bag 21 is symmetrical, and with the first pin-fin tube group 9 and the second pin-fin tube group 8
Structure is corresponding, and above-mentioned electronic mechanism for opening/closing 10 is in symmetrical two-half structure, drives the first pin-fin tube group 9 and the second pin respectively
Pipe group 8 moves radially along pin inner bag 21；First pin-fin tube group 9 and the second pin-fin tube group 8 are interconnected.
For the ease of electronic keying, it is unlikely to occur opening and closing phenomenon not in place, the first pin-fin tube group 9 and second is sold
180 ° cannot be greater than to the cladding scope of pin inner bag after the cooperation of nail pipe group 8.Preferably, the first pin-fin tube group 9 and second
It it is 120 ° to the cladding scope of pin inner bag after the cooperation of pin-fin tube group 8.The cladding scope refers to the cross section of pin inner bag 21
The center of circle and both first, second pin-fin tube groups boundary line the angular range of angle that is formed of line.
In addition, for ease of control of the electronic mechanism for opening/closing 10 to the first pin-fin tube group 9 and the second pin-fin tube group 8, described
One pin-fin tube group 9 and the second pin-fin tube group 8 are separately positioned in an arcuate structure, electronic mechanism for opening/closing 10 respectively with two arcs
Shape structure is connected, and drives two layout structure moving radially along pin inner bag 21.
The fuel system includes powder-storage bin 5 and/or liquid gas storage tank 6, and the burner 1 is that coal dust liquefied gas is dual-purpose
Burner, powder-storage bin 5 are connected by power transportation pipe with coal dust liquefied gas dual burner, and liquid gas storage tank 6 passes through liquefied gas
Conveyance conduit is connected with coal dust liquefied gas dual burner, is provided with power transportation pipe and the liquefied gas conveyance conduit
Electric or hand stop valve 7, by controlling the electric or hand stop valve 7 on power transportation pipe and liquefied gas conveyance conduit,
Realize only combustion of coal dust and natural gas and mixed combustion.
Oxygen measuring apparatus 11 are provided with front of the smoke inlet of the high-efficiency dust remover 3.Tune blower fan is provided with the burner 1
Structure, burner 1 are adjusted to air quantity and excess according to the state of supply of fuel and the dynamic response of oxygen measuring apparatus 11 by air adjustment actuator
Air coefficient, to adapt to different fuel required air quantity, it is ensured that the normal combustion of fuel.Observation is provided with the burner 1
Window, it is easy to watch combustion position and carries out timely scarfing cinder.
During work, external water source enters after boiler 2 after pin inner bag 21, the heat exchange of pin-fin tube group, then through boiler delivery port
20th, container hot water outlet is discharged.Hot blast is exchanged heat or by pin by pin inner bag 21 by the high-temperature flue gas after burning
After inner bag 21, the first pin-fin tube group 9, the heat exchange of the second pin-fin tube group 8, then gone out after the purification of high-efficiency dust remover 3 by container hot blast
Mouth 18 is discharged.In other words, pin inner bag 21 forms a backhaul of high-temperature flue gas, and the first pin-fin tube group 9 forms high-temperature flue gas
Two return, the second pin-fin tube group 8 form three backhauls of high-temperature flue gas.It is a large amount of need hot blast in the case of, by convective region by
The flue gas that hot face headstock gear drives a flashboard 12 to rise between opening boiler nozzle and the smoke inlet of high-efficiency dust remover 3 leads to
Road 15, secondary flashboard 14, which declines, closes two, three backhauls, high-temperature flue gas is entered high-effective dust-removing after directly being discharged by boiler nozzle
Device 3, and discharged after the purification of high-efficiency dust remover 3 by container hot-blast outlet 18.In the case where needing a large amount of hot water by right
Stream area's heating surface headstock gear flashboard 12 of drive declines to be led to closing the flue gas between boiler nozzle and high-efficiency dust remover 3
Road 15, while control secondary flashboard 14 to rise to open two, three backhauls, high-temperature flue gas is from after boiler discharge again through smoke backflow pipe
Road 16 sequentially enters the first pin-fin tube group 9 and the second pin-fin tube group 8, meanwhile, electronic mechanism for opening/closing drives first, second pin-fin tube
Group moves to close to the direction of pin inner bag 21, and high-temperature flue gas fully exchanges heat through first, second pin-fin tube group, is reduced so as to reach
Flue-gas temperature, improve the purpose of hot water demand's amount.
The part do not addressed in the utility model uses or used for reference prior art and can be achieved.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
It should be noted that term " first ", " second " are only used for convenient description the utility model, rather than instruction or dark
Show the relative importance of institute's finger element, therefore can not be interpreted as to limitation of the present utility model.
Specific embodiment described herein is only to spiritual example explanation of the present utility model.This practicality
New person of ordinary skill in the field can make various modifications or supplement or adopt to described specific embodiment
Substituted with similar mode, but without departing from spirit of the present utility model or surmount model defined in appended claims
Enclose.
Claims (10)
1. a kind of container-type both hot air and hot water boiler, it is characterised in that including container, the boiler being arranged in container
And fuel system, the burner being interconnected with boiler, burner and fuel system phase are provided with front of boiler
Even, water inlet, delivery port and outlet flue are offered on boiler, hot water outlet and hot-blast outlet is offered on container, hot water goes out
Mouth is connected with the delivery port of boiler, and hot blast discharges container from after the outlet flue discharge of boiler through hot-blast outlet；The boiler
Including outer courage, pin inner bag and pin-fin tube group, pin inner bag is arranged in outer courage, and pin-fin tube group is set around pin inner bag；Institute
State and coupled logical flue is provided with the outlet flue of boiler, smoke backflow mouth, smoke backflow are further opened with boiler
Mouth is connected by smoke backflow pipeline with the flue, and convective region heating surface is additionally provided with the container and opens and closes dress
Put, convective region heating surface headstock gear includes a flashboard being arranged on flue and is arranged on smoke backflow pipeline
Secondary flashboard, a flashboard and secondary flashboard are electric vertical lift flashboard, and the convective region heating surface headstock gear is also
Including the electronic mechanism for opening/closing that the pin-fin tube group can be driven to be moved radially along pin inner bag being arranged on boiler.
2. a kind of container-type both hot air and hot water boiler according to claim 1, it is characterised in that in the container
High-efficiency dust remover is additionally provided with, smoke inlet and air outlet are offered on high-efficiency dust remover, the outlet flue of boiler passes through flue
It is connected with the smoke inlet of high-efficiency dust remover, hot-blast outlet is connected with the air outlet of high-efficiency dust remover.
A kind of 3. container-type both hot air and hot water boiler according to claim 1, it is characterised in that the pin-fin tube group
There are two groups, respectively the first pin-fin tube group and the second pin-fin tube group, the first pin-fin tube group and the second pin-fin tube group are along pin inner bag
Axis it is symmetrical and corresponding with the structure of the first pin-fin tube group and the second pin-fin tube group, above-mentioned electronic mechanism for opening/closing
In symmetrical two-half structure, the first pin-fin tube group and the second pin-fin tube group is driven to be moved radially along pin inner bag respectively；First pin
Nail pipe group and the second pin-fin tube group are interconnected, and the first pin-fin tube group and the second pin-fin tube are assembled after closing to pin inner bag
Cladding scope cannot be greater than 180 °.
A kind of 4. container-type both hot air and hot water boiler according to claim 3, it is characterised in that first pin
Pipe group and the second pin-fin tube assemble close after be 120 ° to the cladding scope of pin inner bag.
A kind of 5. container-type both hot air and hot water boiler according to claim 3, it is characterised in that first pin
Pipe group and the second pin-fin tube group are separately positioned in an arcuate structure.
A kind of 6. container-type both hot air and hot water boiler according to claim 2, it is characterised in that the high-effective dust-removing
Oxygen measuring apparatus are provided with front of the smoke inlet of device.
A kind of 7. container-type both hot air and hot water boiler according to claim 1, it is characterised in that the fuel supply
System includes powder-storage bin and/or liquid gas storage tank, and the burner is coal dust liquefied gas dual burner, and powder-storage bin is defeated by coal dust
Pipeline is sent to be connected with coal dust liquefied gas dual burner, liquid gas storage tank passes through liquefied gas conveyance conduit and the dual-purpose combustion of coal dust liquefied gas
Burner is connected, and is provided with electric or hand stop valve on power transportation pipe and the liquefied gas conveyance conduit, passes through control
Electric or hand stop valve on power transportation pipe and liquefied gas conveyance conduit, realize only combustion of coal dust and natural gas and mix
Combustion.
8. a kind of container-type both hot air and hot water boiler according to claim 1, it is characterised in that on the burner
It is provided with the observation window for watching combustion position.
9. a kind of container-type both hot air and hot water boiler according to claim 1, it is characterised in that in the container
Water softening device is additionally provided with, water softening device is connected with external water source and boiler feed water mouth respectively by aqueduct.
A kind of 10. container-type both hot air and hot water boiler according to claim 1, it is characterised in that the container
Including housing, heat-insulation layer is provided with housing, being also sticked on heat-insulation layer has puigging；It is additionally provided with the boiler for regular
Clear up the access hole of maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389699.4U CN206803489U (en) | 2017-04-14 | 2017-04-14 | A kind of container-type both hot air and hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720389699.4U CN206803489U (en) | 2017-04-14 | 2017-04-14 | A kind of container-type both hot air and hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803489U true CN206803489U (en) | 2017-12-26 |
Family
ID=60732957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720389699.4U Active CN206803489U (en) | 2017-04-14 | 2017-04-14 | A kind of container-type both hot air and hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388580A (en) * | 2017-04-14 | 2017-11-24 | 青岛全能节能环保锅炉有限公司 | A kind of container-type both hot air and hot water boiler |
-
2017
- 2017-04-14 CN CN201720389699.4U patent/CN206803489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388580A (en) * | 2017-04-14 | 2017-11-24 | 青岛全能节能环保锅炉有限公司 | A kind of container-type both hot air and hot water boiler |
| CN107388580B (en) * | 2017-04-14 | 2022-12-06 | 青岛全能节能环保锅炉有限公司 | Container type hot air and hot water dual-purpose boiler |
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