CN109404880A - A kind of horizontal package boiler - Google Patents
A kind of horizontal package boiler Download PDFInfo
- Publication number
- CN109404880A CN109404880A CN201811402991.0A CN201811402991A CN109404880A CN 109404880 A CN109404880 A CN 109404880A CN 201811402991 A CN201811402991 A CN 201811402991A CN 109404880 A CN109404880 A CN 109404880A
- Authority
- CN
- China
- Prior art keywords
- vaporizer
- fire grate
- superheater
- economizer
- horizontal
- 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.)
- Pending
Links
- 239000006200 vaporizer Substances 0.000 claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 11
- 238000009834 vaporization Methods 0.000 claims abstract description 10
- 230000008016 vaporization Effects 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003546 flue gas Substances 0.000 claims abstract description 4
- 238000002309 gasification Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
- F22B33/12—Self-contained steam boilers, i.e. comprising as a unit the steam boiler, the combustion apparatus, the fuel storage, accessory machines and equipment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of horizontal package boilers, including ready-package vaporization module, burning and UTILIZATION OF VESIDUAL HEAT IN component and fire grate component.Vaporization module includes vaporizer and the feeder that is arranged at the top of vaporizer.Ratchet is provided in the middle part of vaporizer, lower part is provided with gasifying agent pipe.Burning and UTILIZATION OF VESIDUAL HEAT IN component include combustion chamber, superheater and the economizer of horizontal alignment setting and the drum of upper part.Fire grate component includes fire grate and the grate wind chamber that fire grate bottom is arranged in.Fire grate is arranged in vaporizer and combustion chamber and superheater bottom.Material channel is arranged between vaporizer and combustion chamber to be connected.Grid partition wall is set between material channel and vaporizer.The gas that is conducive to gasify that is provided with of grid partition wall of the present invention is quickly drawn out to combustion chamber;The design of Horizontal type fast component and after-combustion of first gasifying have many advantages, such as that compact-sized, fuel tolerance is wide and flue gas initial ejection is good.
Description
Technical field
The present invention relates to a kind of horizontal package boiler, more particularly to a kind of Modular horizontal for capableing of live Fast Installation are fast
Gasified combustion apparatus is filled, field of combustion technology is belonged to.
Background technique
Remote districts have inconvenient traffic or waterpower, wind-power electricity generation regional load unstable region, resident living power utility or small-sized
Electricity consumption needs to use small-sized movable electricity generation boiler.The emergency service under such as earthquake case of emergency is also required to movable fast-assembling simultaneously
Boiler.At this point, considering that the supply object of system is that resident living power utility or mini electrical equipment are powered, the power of unit should not be set
It sets too greatly, configuration power supply capacity is usually 500~6000KW.And not only need repair and maintenance simple, also want equipment fuel
Wide adaptability, can independent biological substance for combustion, can also be with the mixture of biological substance for combustion and coal, can also be individually coal-fired.
Simultaneously as area remote has inconvenient traffic, it is also necessary to optimize as far as possible in structure, so that transport, installation are square
Just.
Summary of the invention
The purpose of the present invention is to provide a kind of horizontal package boilers, and boiler point three primary clustering productions, assemblings are pacified
Dress reduces the use of construction site large lifting equipment, and compact-sized.It is particularly suitable for the power generation of 100 ~ 1000kW small-sized movable
Boiler, boiler type are natural circulation boiler.
The present invention is achieved through the following technical solutions:
A kind of horizontal package boiler, including vaporization module, burning and UTILIZATION OF VESIDUAL HEAT IN component and fire grate component, these components can be
Live quickly assembling;The vaporization module includes vaporizer and the feeder that is arranged at the top of the vaporizer;It is described burning and
UTILIZATION OF VESIDUAL HEAT IN component includes combustion chamber, superheater and the economizer of horizontal alignment setting;The fire grate component includes fire grate and sets
Set the grate wind chamber in fire grate bottom;The fire grate is arranged in the vaporizer and the combustion chamber and the superheater bottom;
Setting material channel is connected between the vaporization module and the burning and UTILIZATION OF VESIDUAL HEAT IN component, and the material channel bottom is institute
State fire grate;Grid partition wall is set between the material channel and the vaporizer, is arranged at intervals on the grid partition wall several
A hollow trellis is at grid.
In above-mentioned technical proposal, it is obliquely installed upwards at the top of the material channel.
In above-mentioned technical proposal, the bottom of combustion chamber inlet is provided with several overfiren air ports.
In above-mentioned technical proposal, the vaporizer lower part is provided with gasifying agent pipe.
In above-mentioned technical proposal, several ratchets are provided in the middle part of the vaporizer;The ratchet selects speed-adjustable ratchet.
In above-mentioned technical proposal, refractory material is arranged in the gasification chamber interior walls.
In above-mentioned technical proposal, the fire grate is arranged diagonally downward along material direction of travel;The fire grate end setting
Blanking channel.
In above-mentioned technical proposal, drum is provided at the top of the combustion chamber, superheater and economizer.
In above-mentioned technical proposal, the economizer bottom is provided with ash dropping hopper.
In above-mentioned technical proposal, the superheater and economizer are internally provided with baffle plate, so that the superheater and province
Zigzag type exhaust gases passes are formed inside coal device.
In above-mentioned technical proposal, the baffle plate is arranged or horizontally disposed vertically, so that in the superheater and economizer
Portion forms Zigzag type or horizontal Zigzag type exhaust gases passes up and down.
The present invention has the following advantages and beneficial effects: three primary clustering productions of boiler point, live Fast Installation are shortened
Construction time and reduction construction cost;Horizontal arrangement, it is compact-sized, and be readily transported;The setting of hollow grid partition wall, makes to bring about the desired sensation
Change gas and is introduced into combustion chamber in time;Classification gasification, burning can lower NOXIt discharges and improves efficiency of combustion.
Detailed description of the invention
Fig. 1 is a kind of horizontal package boiler schematic diagram according to the present invention.
Fig. 2 is a kind of horizontal package boiler grid partition wall schematic diagram according to the present invention.
Fig. 3 is a kind of superheater and economizer arrangement of baffles schematic diagram of horizontal package boiler according to the present invention.
In figure: 1- feeder;2- vaporizer;The combustion chamber 3-;4- material channel;5- fire grate;6- grid partition wall;
7- gasifying agent pipe;8- overfiren air port;9- ratchet;10- superheater;11- economizer;12- drum;13- grate wind chamber;
14- blanking channel;15- ash dropping hopper;16- baffle plate.
Specific embodiment
A specific embodiment of the invention and the course of work are further described with reference to the accompanying drawing.
The positional terms such as the upper, lower, left, right, front and rear in present specification be positional relationship based on the figure and
It establishes.Attached drawing is different, then corresponding positional relationship is also possible to change therewith, therefore cannot be interpreted as with this to protection model
The restriction enclosed.
As shown in Figure 1, a kind of horizontal package boiler, including vaporization module, burning and UTILIZATION OF VESIDUAL HEAT IN component and fire grate component,
These components can componentization production and quick assembly and disassembly at the scene, thus formed minimize dislocation generation boiler.Gai is sleeping
Formula packaged boiler height is lower than 3m.
Vaporization module includes vaporizer 2 and the feeder 1 that 2 top of vaporizer is arranged in.Feeder 1 is using sealing charging.
2 lower part of vaporizer is provided with gasifying agent pipe 7, for being passed through the gasifying agents such as air, oxygen or vapor.To prevent charging accumulation shadow
Gasification is rung, is provided with several ratchets 9 in the middle part of vaporizer 2, several ratchets 9 are usually set side by side, make to bring about the desired sensation under the stirring of ratchet 9
Changing raw material can be moved downward by the gap between ratchet 9.9 adjustable speed of ratchet, needs to adjust according to gasified raw material charging rate.
Gasifying agent pipe 7 is arranged below ratchet 9, and gasifying agent penetrates readily through raw material hole in the raw material after the loosening of ratchet 9 and increases gasification
Rate.Refractory material is arranged in 2 inner wall of vaporizer, forms insulation furnace wall, so that vaporizer 2 is formed accumulation of heat gasification, reduces gasification temperature.
Burning and UTILIZATION OF VESIDUAL HEAT IN component include combustion chamber 3, superheater 10 and the economizer 11 of horizontal alignment setting.
Fire grate component includes fire grate 5 and the grate wind chamber 13 that 5 bottom of fire grate is arranged in.Fire grate 5 is along material direction of travel
It arranges diagonally downward, inclination angle is less than 15 °.Blanking channel 14 is arranged in 5 end of fire grate, and 14 bottom of blanking channel is arranged in slag bath
In.
Fire grate 5 is arranged in vaporizer 2 and combustion chamber 3 and 10 bottom of superheater, and in vaporizer 2, combustion chamber 3 and superheater
Material gentleization gas channel is formed on 10 bottoms.Material channel 4 is arranged between vaporization module and burning and UTILIZATION OF VESIDUAL HEAT IN component to be connected,
4 bottom of material channel is fire grate 5.4 top of material channel is obliquely installed upwards.
Grid partition wall 6 is set between material channel 4 and vaporizer 2, if as shown in Fig. 2, being arranged at intervals on grid partition wall 6
A dry hollow lattice so that wall formed it is latticed.The gasification gas that the setting of grid partition wall 6 enables vaporizer 2 to generate is rapid
Enter combustion chamber 3 along material channel 4 by grid partition wall 6.It is provided with several overfiren air ports 8 at 7 bottom inlet of combustion chamber, leads to
Enter Secondary Air, makes the conflagration of gasification gas and after-flame into combustion chamber 3.
The top of combustion chamber 3, superheater 10 and economizer 11 is provided with drum 12.11 bottom of economizer is provided with ash dropping hopper
15.High-temperature flue gas after burning passes sequentially through superheater 10 and economizer 11 exchanges heat.The saturated vapor and vapour that economizer 11 generates
Aqueous mixtures rise in drum 12, and saturated vapor enters the heating generation superheated steam of superheater 10 for sending out after steam-water separation
Electricity.11 bottom of economizer be provided with ash dropping hopper 15 for collect there may be with the solid particle that traps.
As shown in figure 3, forming short circuit in order to avoid flue gas is straight-through, baffle plate is provided in superheater 10 and economizer 11
16, so that forming Zigzag type exhaust gases passes inside superheater 10 and economizer 11.Baffle plate 16 can be vertically arranged, so that overheat
Zigzag type exhaust gases passes up and down are formed inside device 10 and economizer 11.Baffle plate 16 can also be horizontally disposed with, so that superheater 10
With horizontal Zigzag type exhaust gases passes are formed inside economizer 11.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of horizontal package boiler, it is characterised in that: the boiler includes vaporization module, burning and UTILIZATION OF VESIDUAL HEAT IN component and furnace
Arrange component;The vaporization module includes the feeder (1) of vaporizer (2) and setting at the top of the vaporizer (2);The gasification
Several ratchets (9) are provided in the middle part of room (2);It is described burning and UTILIZATION OF VESIDUAL HEAT IN component include horizontal alignment setting combustion chamber (3),
Superheater (10) and economizer (11);The fire grate component includes fire grate (5) and the grate wind chamber (13) that fire grate bottom is arranged in;
The fire grate (5) is arranged in the vaporizer (2) and the combustion chamber (3) and the superheater (10) bottom;The gasification group
Setting material channel (4) is connected between part and the burning and UTILIZATION OF VESIDUAL HEAT IN component, and material channel (4) bottom is the furnace
It arranges (5);Grid partition wall (6) are set between the material channel (4) and the vaporizer (2), are spaced on the grid partition wall (6)
It is provided with several hollow lattice.
2. a kind of horizontal package boiler according to claim 1, it is characterised in that: at the top of the material channel (4) upwards
It is obliquely installed.
3. a kind of horizontal package boiler according to claim 1, it is characterised in that: at combustion chamber (7) bottom inlet
It is provided with several overfiren air ports (8).
4. a kind of horizontal package boiler according to claim 1, it is characterised in that: vaporizer (2) lower part is provided with
Gasifying agent pipe (7).
5. a kind of horizontal package boiler according to claim 1, it is characterised in that: vaporizer (2) the inner wall setting is resistance to
Fiery material.
6. a kind of horizontal package boiler according to claim 1, it is characterised in that: the fire grate (5) is advanced along material
Direction is arranged diagonally downward;Blanking channel (14) are arranged in fire grate (5) end.
7. a kind of horizontal package boiler according to claim 1, it is characterised in that: the combustion chamber (3), superheater (10)
With drum (12) are provided at the top of economizer (11).
8. a kind of horizontal package boiler according to claim 1, it is characterised in that: economizer (11) bottom is provided with
Ash dropping hopper (15).
9. a kind of horizontal package boiler according to claim 1, it is characterised in that: the superheater (10) and economizer
(11) baffle plate (16) are provided in, so that forming Zigzag type exhaust gases passes inside the superheater (10) and economizer (11).
10. a kind of horizontal package boiler according to claim 9, it is characterised in that: the baffle plate (16) is arranged vertically
Or it is horizontally disposed, so that Zigzag type or horizontal Zigzag type flue gas are logical above and below being formed inside the superheater (10) and economizer (11)
Road.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811402991.0A CN109404880A (en) | 2018-11-23 | 2018-11-23 | A kind of horizontal package boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811402991.0A CN109404880A (en) | 2018-11-23 | 2018-11-23 | A kind of horizontal package boiler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109404880A true CN109404880A (en) | 2019-03-01 |
Family
ID=65474755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811402991.0A Pending CN109404880A (en) | 2018-11-23 | 2018-11-23 | A kind of horizontal package boiler |
Country Status (1)
Country | Link |
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CN (1) | CN109404880A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201014728Y (en) * | 2007-03-12 | 2008-01-30 | 李凤来 | Horizontal atmospheric fire tube hot water boiler dedicated for biomass fuel direct combustion |
CN201262470Y (en) * | 2008-07-22 | 2009-06-24 | 卢昌吉 | Boiler for transformation from coal into gas |
CN201875725U (en) * | 2010-12-01 | 2011-06-22 | 郭秋海 | RDF (Refuse Derived Fuel) gasification combustion furnace for converting domestic and medical garbage into fuel |
CN204787216U (en) * | 2015-07-08 | 2015-11-18 | 张喜梅 | Horizontal gasification is returned and is burnt boiler with flue gas postcombustion function |
CN205619555U (en) * | 2015-12-25 | 2016-10-05 | 冀州市华昌机械厂 | Coal -fired heating equipment of clean briquette coal production line industrial furnace |
CN209196817U (en) * | 2018-11-23 | 2019-08-02 | 北京米能科技有限公司 | A kind of horizontal package boiler |
-
2018
- 2018-11-23 CN CN201811402991.0A patent/CN109404880A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201014728Y (en) * | 2007-03-12 | 2008-01-30 | 李凤来 | Horizontal atmospheric fire tube hot water boiler dedicated for biomass fuel direct combustion |
CN201262470Y (en) * | 2008-07-22 | 2009-06-24 | 卢昌吉 | Boiler for transformation from coal into gas |
CN201875725U (en) * | 2010-12-01 | 2011-06-22 | 郭秋海 | RDF (Refuse Derived Fuel) gasification combustion furnace for converting domestic and medical garbage into fuel |
CN204787216U (en) * | 2015-07-08 | 2015-11-18 | 张喜梅 | Horizontal gasification is returned and is burnt boiler with flue gas postcombustion function |
CN205619555U (en) * | 2015-12-25 | 2016-10-05 | 冀州市华昌机械厂 | Coal -fired heating equipment of clean briquette coal production line industrial furnace |
CN209196817U (en) * | 2018-11-23 | 2019-08-02 | 北京米能科技有限公司 | A kind of horizontal package boiler |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190301 |
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