CN103383109B - Gasified and cracked peat combustion furnace - Google Patents
Gasified and cracked peat combustion furnace Download PDFInfo
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- CN103383109B CN103383109B CN201310264362.7A CN201310264362A CN103383109B CN 103383109 B CN103383109 B CN 103383109B CN 201310264362 A CN201310264362 A CN 201310264362A CN 103383109 B CN103383109 B CN 103383109B
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- burner hearth
- furnace
- peat
- fire grate
- hopper
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Abstract
The invention discloses a gasified and cracked peat combustion furnace which comprises a feeding device and a furnace body, wherein the interior of the furnace body is divided into a furnace chamber and an air distribution chamber sequentially from the top down, a high-temperature flue gas outlet and a secondary air device are arranged at the upper part of the furnace chamber, and the secondary air device is arranged at the high-temperature flue gas outlet; a furnace grate is mounted at the bottom of the furnace chamber, and the furnace chamber and the air distribution chamber are separated from each other through the furnace grate; the feeding device is arranged at the top of the furnace body and is communicated with the furnace chamber; a slag removing device is arranged at the bottom of the furnace grate, and a dust stratification settling tank used for purifying and cleaning dust stratification on the device is arranged inside the air distribution room and below the cleaning device. After the adoption of the gasified and cracked peat combustion furnace provided by the invention, environment protection can be achieved and waste is changed into valuable; the burning is sufficient, and environment pollution is avoided; after burning, heat energy is fully used.
Description
Technical field
The present invention relates to incinerator, specifically a kind of gasification cracking peat incinerator.
Background technology
With the generation of municipal sewage plant, the produced daily increasing mud of these treatment plants, mud
Pile up and not only affect the attractive in appearance of city, also secondary pollution is caused to environment, thus harm is brought to human body.This also exactly these dirt
Water treatment plant and the puzzlement of local government.
Content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide one kind can burn municipal sludge thoroughly, ring
The gasification cracking peat incinerator protected.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of gasification cracking peat incinerator, including feed arrangement, body of heater, described furnace interior is divided into from top to bottom
Burner hearth, air compartment, are provided with high-temperature flue gas outlet and overfire air device on the top of burner hearth, and described overfire air device is located at high temperature cigarette
Gas outlet；In the bottom of burner hearth, fire grate is installed, by fire grate, burner hearth, air compartment is separated；Described feed arrangement is located at stove
The top of body is simultaneously communicated with burner hearth；It is provided with slag cleaning device in the bottom of fire grate, set in air compartment and in the following of cleaning plant
There is the dust stratification sedimentation basin for purifying the dust stratification on cleaning plant.
The operation principle of the present invention is：By peat between 10%-20% for the aqueous component, through forced ventilation in burner hearth
Combustion-supporting and gasify and be cracked into high-temperature combustible gas body, then feeding biomass-burning pot after high-temperature combustible gas body is uniformly mixed with Secondary Air
Fully burnt in stove burner hearth so as to produced thermal source be used for producing, living needs, thus playing the mesh of environmental protection
's.
Compared with prior art, beneficial effects of the present invention are：
1）Environmental protection, turns waste into wealth.Mud thoroughly can be burned, be efficiently solved the whereabouts of mud, be burned
Peat slag can be used for brickmaking afterwards, the brick made with this material, pollution-free, high insulating effect.
2）Burning is thorough, non-environmental-pollution.Peat burning process due to adopting is the cracking formation high temperature that first gasified
After fuel gas, then be sent to high temperature combustors and fully burnt, so as to by abundant for pernicious gas after-flame, discharge useless
Gas smoke dust, no pernicious gas.
3）The heat energy obtaining after burning is fully used.Thermal source heating conduction oil obtained by burning, leading after heating
Oil drying peat, dried peat enters incinerator gasification, and combustion again.So move in circles, thus having reached environmental protection,
The purpose turning waste into wealth.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the scheme of installation of the present invention and biomass fired boiler.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of gasification cracking peat incinerator, including feed arrangement, body of heater 3, air blast 8, described
It is divided into burner hearth 4, air compartment 7 from top to bottom, burner hearth 4 is divided into bottom, middle part and top, on the top of burner hearth 4 inside body of heater 3
It is provided with high-temperature flue gas outlet and ring-type overfire air device 5, described ring-type overfire air device 5 is located at high-temperature flue gas outlet 13；Stove
Thorax 4 bottom is provided with fire grate 6 and cleaning door；By fire grate 6, burner hearth 4, air compartment 7 are separated；It is provided with scarfing cinder dress in the bottom of fire grate 6
Put 9, dust stratification sedimentation basin 10 is arranged below in air compartment 7 and in cleaning plant.The air outlet of air blast 8 is located at air compartment 7
Interior.
Relatively stable for ensureing the temperature in burner hearth 4, slag cleaning device 9 adopts built-in outer even formula, and that is, described slag cleaning device 9 wraps
Include the pull bar being located at outside body of heater 3 and the rake teeth being located on fire grate 6, described pull bar is connected with described rake teeth；It is manually operated
Pull bar, pulls the rake teeth being placed on fire grate 6, reaches the purpose that agitation lime-ash falls into dust stratification sedimentation basin 10.
Described feed arrangement includes material conveyor 1, hopper 2, blanking port and distributing device；Described hopper 2 is arranged on described
The top of burner hearth 4, described blanking port is located at the bottom of hopper 2, and described blanking port is communicated with described burner hearth 4 by distributing device；Institute
The discharging opening stating material conveyor 1 faces described hopper 2.Material sends into hopper 2, the blanking of hopper 2 bottom by conveying device
Mouthful can with adjusting size, can adjust as needed send into burner hearth 4 material number, the effect of distributing device is that material is uniform
Burner hearth 4 is sent on ground.
Burner hearth 4 central space is the gasification cracking zone of fuel, and high-temperature combustible gas body is formed middle.Burner hearth 4 top is provided with
High-temperature flue gas outlet 13, Secondary Air mixing section and observation panel.Using the combustion-supporting mode of forced ventilation.Air compartment 7 is placed in burner hearth 4 bottom
Portion, air passes through fire grate 6 evenly into burner hearth 4 in air compartment 7, can adjust the size of intake during operation as needed.
Fire grate 6 is used for the peat fuel deposited and burn, and is simultaneously used for forced ventilation.The function of cleaning door is to arrange fuel
Layer, cleaning should not be from the combustion refuse of fire grate 6 exclusion.
Above-mentioned sedimentation basin 10 is welded for 4mm steel plate by thickness, water depth be 30-50mm, the flying dust in afterburnt and
Peat slag falls into sedimentation basin 10 and is purified after the effect through slag cleaning device 9.Ensure that the hygienic conditions of boiler room, ensure again
Peat slag is free from environmental pollution in transportation.
High-temperature combustible gas physical efficiency is no to be fully burned, and the arrangement of Secondary Air is very crucial.By aqueous component 10%-20% it
Between peat, in burner hearth 4 through forced ventilation combustion-supporting and gasify be cracked into high-temperature combustible gas body, when high-temperature combustible gas body is in height
After uniform Secondary Air mixing at warm exhanst gas outlet 13, entered by the main chamber that high-temperature flue 12 enters biomass fired boiler 12
Row fully burns, and burning is thorough, non-environmental-pollution, and will produce new energy heats conduction oil, the heat conduction oil drying after heating
Peat, dried peat enters incinerator gasification, and combustion of the present invention again.So moving in circles, thus having reached environmental protection, becoming
The purpose that waste be changed into values.
The above be only the preferred embodiment of the present invention it should be pointed out that：Ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (2)
1. a kind of gasification cracking peat incinerator is it is characterised in that include feed arrangement, body of heater, described furnace interior is from up to
Under be divided into burner hearth, air compartment, be provided with high-temperature flue gas outlet and overfire air device, described overfire air device on the top of burner hearth
It is located at high-temperature flue gas outlet；In the bottom of burner hearth, fire grate is installed, by fire grate, burner hearth, air compartment is separated；In fire grate
Bottom be provided with slag cleaning device, in air compartment and being arranged below for purifying the long-pending of dust stratification on slag cleaning device in slag cleaning device
Ash pond；Described feed arrangement is located at the top of body of heater and is communicated with burner hearth；Described feed arrangement include material conveyor,
Hopper, blanking port and distributing device；Described hopper is arranged on the top of described burner hearth, and described blanking port is located at the bottom of hopper, institute
State blanking port to communicate with described burner hearth by distributing device；The discharging opening of described material conveyor faces described hopper；Described two
Secondary wind apparatus are ring-type overfire air device.
2. the gasification cracking peat incinerator according to claim 1 is it is characterised in that described slag cleaning device includes setting
In the pull bar outside body of heater and the rake teeth being located on fire grate, described pull bar is connected with described rake teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264362.7A CN103383109B (en) | 2013-06-27 | 2013-06-27 | Gasified and cracked peat combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264362.7A CN103383109B (en) | 2013-06-27 | 2013-06-27 | Gasified and cracked peat combustion furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103383109A CN103383109A (en) | 2013-11-06 |
| CN103383109B true CN103383109B (en) | 2017-02-08 |
Family
ID=49490976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310264362.7A Active CN103383109B (en) | 2013-06-27 | 2013-06-27 | Gasified and cracked peat combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103383109B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166314Y (en) * | 1993-08-03 | 1994-05-25 | 张忠贤 | Energy-saving garbage purifying furnace |
| CN101532667A (en) * | 2008-12-25 | 2009-09-16 | 张圣东 | Efficient burning furnace with rotary fluidization grate |
| CN201340071Y (en) * | 2009-01-07 | 2009-11-04 | 贺全顺 | Multifunctional energy-saving and environment-friendly waste heat boiler |
| CN102338385A (en) * | 2010-07-21 | 2012-02-01 | 安徽海螺川崎工程有限公司 | Garbage gasification furnace with detection device |
-
2013
- 2013-06-27 CN CN201310264362.7A patent/CN103383109B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166314Y (en) * | 1993-08-03 | 1994-05-25 | 张忠贤 | Energy-saving garbage purifying furnace |
| CN101532667A (en) * | 2008-12-25 | 2009-09-16 | 张圣东 | Efficient burning furnace with rotary fluidization grate |
| CN201340071Y (en) * | 2009-01-07 | 2009-11-04 | 贺全顺 | Multifunctional energy-saving and environment-friendly waste heat boiler |
| CN102338385A (en) * | 2010-07-21 | 2012-02-01 | 安徽海螺川崎工程有限公司 | Garbage gasification furnace with detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103383109A (en) | 2013-11-06 |
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