CN109611869A - Incinerator gas circuit structure - Google Patents
Incinerator gas circuit structure Download PDFInfo
- Publication number
- CN109611869A CN109611869A CN201811313251.XA CN201811313251A CN109611869A CN 109611869 A CN109611869 A CN 109611869A CN 201811313251 A CN201811313251 A CN 201811313251A CN 109611869 A CN109611869 A CN 109611869A
- Authority
- CN
- China
- Prior art keywords
- chimney
- incinerator
- fuel
- middle pipe
- tail gas
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/10—Arrangement of sensing devices
- F23G2207/104—Arrangement of sensing devices for CO or CO2
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Abstract
The present invention relates to a kind of incinerator gas circuit structures, including incinerator, incinerator is equipped with chimney, air inlet port and gaseous fuel inlet port, funnel casing is equipped with middle pipe, outer tube is arranged with outside middle pipe, fuel chambers are formed between middle pipe and tail gas discharging pipe, spirally-guided piece is equipped in fuel chambers, spirally-guided piece forms spiral shape blast tube in the fuel chambers, one end of blast tube links together with gaseous fuel inlet port, the other end links together with the outlet of fuel transfer pump, the part that chimney is located in middle pipe is made for Heat Conduction Material, gas chamber is formed between outer tube and middle pipe, one end of gas chamber links together with the air inlet port, the other end links together with the outlet of air blower.The present invention provide it is a kind of can using tail gas to gaseous fuel heated to realize incinerator gas circuit structure that tail gas heat quantity utilizes, solve the problems, such as that the heat of the tail gas of existing Fuel Furnace is not utilized.
Description
Technical field
The present invention relates to incinerator more particularly to a kind of incinerator gas circuit structures.
Background technique
Burning to object is usually by incinerator completing, such as burn wood, coal.Incinerator burns
It is constantly contacted and then is lighted with burned substance (fuel) by air to complete.The flue gas generated when burning is through tail gas
Delivery pipe discharge.But insufficient cause in tail gas containing carbon monoxide in company with flue gas of burning can be usually generated in combustion
Discharge.If the discharge of carbon monoxide not only waste fuels sources and also will lead to discharge tail gas cause air pollution, into
It is indoor then be possible to generate anthracemia.In addition I higher of the tail gas of incinerator discharge, and tail gas is dusted
The temperature that is able to bear of cloth bag be lower than the temperature of tail gas, in order to enable the temperature for reaching cloth bag can drop to cloth bag can
The range of receiving, existing mode are to extend the distance in tail gas the discharge air port and cloth bag of stove, i.e. existing tail gas cooling
Mode does not utilize the heat of tail gas.
Summary of the invention
The first purpose of this invention be intended to provide it is a kind of can using tail gas to gaseous fuel heated with realization
The incinerator gas circuit structure that tail gas heat quantity utilizes solves the problems, such as that the heat of the tail gas of existing Fuel Furnace is not utilized.
Second object of the present invention is intended to further provide for one kind on the basis of first goal of the invention that tail gas can be made
In the incinerator gas circuit structure that is removed of carbon monoxide, an oxidation in tail gas can not be handled by solving existing incinerator
The problem of carbon.
The above technical problem is solved through the following technical scheme: a kind of incinerator gas circuit structure, including incinerator, institute
Incinerator is stated equipped with chimney, air inlet port and gaseous fuel inlet port, the funnel casing is equipped with middle pipe, the middle pipe housing
Equipped with outer tube, fuel chambers are formed between the middle pipe and tail gas discharging pipe, be equipped in the fuel chambers with chimney center line and be
The spirally-guided piece of heart line, the spirally-guided piece form spiral shape blast tube, the blast tube in the fuel chambers
One end link together with the gaseous fuel inlet port, the other end links together with the outlet of fuel transfer pump, described
The part that chimney is located in the middle pipe is made for Heat Conduction Material, and gas chamber, the gas are formed between the outer tube and middle pipe
One end of room links together with the air inlet port, the other end links together with the outlet of air blower.In use, gas
Fuel is blown into middle pipe by fuel transfer pump, proceeds to the arrival burning of gaseous fuel inlet port then along spiral shape blast tube
In furnace, unlatching is blown into outer tube under the action of air blower, moves ahead then along air flue and most enters incinerator through air inlet port afterwards,
Heat is led to the problem of in incinerator fuel and air burning and is burnt to being incinerated.Described in tail gas discharging pipe is located at
Part in middle pipe is made for Heat Conduction Material, therefore when fuel flows through runner generates heat with the tail gas in tail gas discharging pipe hands over
It changes, so that fuel is warmed, fuel is then more conducive to burning after being warmed, to play the work recycled to tail gas heat quantity
With.Further setting outer tube is in outside middle pipe, making air input incinerator through outer tube, so that air plays the work of heat preservation to fuel
With the air that the lost fuel of fuel is participated in burning absorbs, so as to further increase the utilization rate of heat.Blast tube
It is set as spiral shape, the length of runner is increased when linear distance is constant, carries out heat exchange with tail gas to increase fuel
Time, the long heat being then utilized of heat exchanger time increases.
Preferably, discharge direction phase of the direction of advance of the gaseous fuel in the middle pipe with the flue gas in the chimney
Instead.Heat exchange effect is good.
The invention also includes the air flues of several connection the chimney inner spaces and gas chamber.Air delivery is enabled to such as to burn
There is part to enter in chimney during burning furnace to burn to the carbon monoxide in tail gas, to play the work except carbon monoxide
With.Realize second goal of the invention.
Preferably, the air flue include the chimney portion stomata being arranged on chimney and be only located in pipe with spirally-guided piece
Interior middle pipe portion stomata.The sealing between stomata and blast tube can be conveniently realized.
Preferably, being liftably equipped with the inner tube of conductive structure in the chimney, said inner tube is close with the chimney
Envelope links together, and said inner tube is equipped with several port alignment that can be located at chimney one end with the air flue correspondingly
Interior pipe portion stomata said inner tube and chimney between be equipped with driving inner tube in the chimney stretch lifting cylinder.It can adjust
Air enters the amount in chimney so that can either meet remove carbon monoxide content requirement, and can be avoided air excess into
Enter chimney and the energy consumption of air blower is caused invalidly to increase.
The invention also includes the Carbon Monoxide Detection biographies of carbon monoxide content in lifting cylinder control unit and detection tail gas
Sensor, when original state, interior pipe portion stomata was staggered and inner tube blocks gas completely completely with the port that air flue is located at chimney one end
Road is located at the port of chimney one end, when the sensor for detecting carbon monoxide detects in the tail gas of discharge containing carbon monoxide
Lifting cylinder control unit drives lifting cylinder lifting upper so that interior pipe portion stomata is located at the port of chimney one end one by one with air flue
It is accordingly perfectly aligned, when the sensor for detecting carbon monoxide detects in the tail gas for detecting discharge again without carbon monoxide
When, the driving lifting cylinder lifting of lifting cylinder control unit it is upper so that interior pipe portion stomata with air flue be located at the port of chimney one end by
The lifting cylinder when carbon dioxide content being discharged in tail gas is located just in claimed range that is gradually staggered stops lifting.The adjusting
Mode realize with eliminate discharge carbon monoxide be it is preferred, then consider further that the reduction of fan energy use, the feature of environmental protection is good.
The part that the present invention has an advantage that tail gas discharging pipe is located in the middle pipe is made for Heat Conduction Material,
Therefore fuel generates heat exchange with the tail gas in tail gas discharging pipe when flowing through runner so that fuel is warmed, fuel be warmed after then
It is more conducive to burning, to play the role of recycling tail gas heat quantity.Further setting outer tube makes sky in outside middle pipe
Gas inputs incinerator through outer tube, so that air plays the role of heat preservation to fuel, the lost fuel of fuel is participated in the sky of burning
Aspiration, so as to further increase the utilization rate of heat.Blast tube is set as spiral shape, increases when linear distance is constant
Add the length of runner, so that the time that fuel carries out heat exchange with tail gas is increased, the long heat being then utilized of heat exchanger time
Amount increases；Heat dissipation effect is adjustable.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
In figure: incinerator 2, chimney 21, air inlet port 22, gaseous fuel inlet port 23, middle pipe 4, fuel chambers 41, spiral
Guide pin 42, spiral shape blast tube 43, fuel transfer pump 44, outer tube 5, gas chamber 51, air blower 52, air flue 6, chimney portion stomata
61, middle pipe portion stomata 62, inner tube 8, interior pipe portion stomata 81, lifting cylinder 82.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, a kind of incinerator gas circuit structure, including incinerator 2.Incinerator is equipped with chimney 21, air inlet port 22
With gaseous fuel inlet port 23.Funnel casing is equipped with middle pipe 4.Outer tube 5 is arranged with outside middle pipe.Shape between middle pipe and tail gas discharging pipe
At fuel chambers 41.It is equipped in fuel chambers using chimney center line as the spirally-guided piece 42 of center line.Spirally-guided piece is in fuel chambers
Interior formation spiral shape blast tube 43.One end of blast tube links together with the gaseous fuel inlet port, the other end is same
The outlet of fuel transfer pump 44 links together.The part that chimney is located in the middle pipe is made for Heat Conduction Material.Outer tube
Gas chamber 51 is formed between middle pipe.One end of gas chamber links together with the air inlet port, the other end is the same as air blower 52
Outlet links together.The direction of advance of gaseous fuel in middle pipe with the flue gas in chimney discharge direction on the contrary, be specially
Gaseous fuel is to advance downwards in spiral shape blast tube inside spin, and flue gas is to advance from bottom to top in chimney.Chimney and
Gas chamber Zhejiang is connected to by several air flues 6.Air flue include the chimney portion stomata 61 being arranged on chimney and be only located in manage and spiral shell
Revolve the middle pipe portion stomata 62 in guide pin.The inner tube 8 of conductive structure is liftably equipped in chimney.Inner tube is sealed with chimney to be connected
It is connected together.Inner tube is equipped with several interior pipe portion stomatas 81.The opening area air passage of interior pipe portion stomata is located at chimney one end
Opening area is equal.The quantity of air flue is equal with interior pipe portion stomatal number amount.Interior pipe portion air flue can be correspondingly the same as air flue position
It is aligned in the port of chimney one end.The lifting cylinder 82 that driving inner tube is stretched in chimney is equipped between inner tube and chimney.Lifting
Cylinder can also be replaced with lifting cylinder.The present embodiment further includes that lifting cylinder control unit contains with carbon monoxide in detection tail gas
The sensor for detecting carbon monoxide of amount.The port that interior pipe portion stomata is located at chimney one end with air flue when original state is staggered completely
I.e. inner tube blocks the port that air flue is located at chimney one end completely, when the sensor for detecting carbon monoxide detects the tail of discharge
Lifting cylinder control unit driving lifting cylinder lifting is upper so that interior pipe portion stomata is located at air flue when containing carbon monoxide in gas
The port of chimney one end is perfectly aligned correspondingly, and then when sensor for detecting carbon monoxide detection detects discharge again
When being free of carbon monoxide in tail gas, lifting cylinder control unit driving lifting cylinder is gone up and down so that interior pipe portion stomata is the same as air flue position
In the port of chimney one end be gradually staggered until be discharged tail gas in carbon dioxide content be located just in claimed range when lifting
Cylinder stops lifting.
In use, gaseous fuel is blown into middle pipe by fuel transfer pump, proceeds to gas then along spiral shape blast tube
Fluid fuel inlet port reaches in incinerator, and air is blown into outer tube under the action of air blower, moves ahead then along air flue and most passes through afterwards
Air inlet port enters incinerator, leads to the problem of heat in incinerator fuel and air burning and burns to being incinerated.
It is made since tail gas discharging pipe is located at the part in the middle pipe for Heat Conduction Material, therefore when fuel flows through runner arranges with tail gas
It puts tail gas in pipe and generates heat exchange, so that fuel is warmed, fuel is then more conducive to burning after being warmed, to play pair
The effect that tail gas heat quantity is recycled.Further setting outer tube makes to have leisure in outside middle pipe, making air input incinerator through outer tube
Gas plays the role of heat preservation to fuel, and the air that the lost fuel of fuel is participated in burning absorbs, so as to further increase
The utilization rate of heat.Blast tube is set as spiral shape, and the length of runner is increased when linear distance is constant, to increase
Fuel carries out the time of heat exchange with tail gas, and the long heat being then utilized of heat exchanger time increases.
Claims (6)
1. a kind of incinerator gas circuit structure, including incinerator, the incinerator be equipped with chimney, air inlet port and gaseous fuel into
Entrance, which is characterized in that the funnel casing is equipped with middle pipe, and outer tube, the middle pipe and exhaust emissions are arranged with outside the middle pipe
Fuel chambers are formed between pipe, are equipped in the fuel chambers using chimney center line as the spirally-guided piece of center line, the spiral is led
Spiral shape blast tube is formed in the fuel chambers to piece, one end of the blast tube connects with the gaseous fuel inlet port
Be connected together, the other end links together with the outlet of fuel transfer pump, the chimney be located at the part in the middle pipe be lead
Hot material is made, and gas chamber is formed between the outer tube and middle pipe, and one end of the gas chamber is connected with the air inlet port
Together, the other end links together with the outlet of air blower.
2. incinerator gas circuit structure according to claim 1, which is characterized in that the advance of the gaseous fuel in the middle pipe
Direction is opposite with the discharge direction of the flue gas in the chimney.
3. incinerator gas circuit structure according to claim 1 or 2, which is characterized in that further include several connection chimneys
The air flue of inner space and gas chamber.
4. incinerator gas circuit structure according to claim 3, which is characterized in that the air flue includes being arranged on chimney
Chimney portion stomata and the middle pipe portion stomata being only located in middle pipe and spirally-guided piece.
5. incinerator gas circuit structure according to claim 3, which is characterized in that be liftably equipped with and lead in the chimney
The inner tube of heat structure, said inner tube are sealed connected together with the chimney, and said inner tube can be corresponded equipped with several
Ground is located at the interior pipe portion stomata of the port alignment of chimney one end with the air flue, and driving inner tube is equipped between said inner tube and chimney
The lifting cylinder to stretch in the chimney.
6. incinerator gas circuit structure according to claim 5, which is characterized in that further include lifting cylinder control unit and inspection
Survey the sensor for detecting carbon monoxide of carbon monoxide content in tail gas, when original state, interior pipe portion stomata with air flue was located at chimney one
The port at end is staggered completely namely inner tube blocks the port that air flue is located at chimney one end completely, when the Carbon Monoxide Detection passes
Sensor detects in the tail gas of discharge that lifting cylinder control unit driving lifting cylinder lifting is upper so that interior when containing carbon monoxide
Pipe portion stomata is perfectly aligned correspondingly with the port that air flue is located at chimney one end, when the sensor for detecting carbon monoxide is examined
Survey when detected in the tail gas of discharge again without carbon monoxide, the driving lifting cylinder lifting of lifting cylinder control unit is upper so that
Interior pipe portion stomata is gradually staggered with the port that air flue is located at chimney one end until the carbon dioxide content just position in discharge tail gas
Lifting cylinder stops lifting when in claimed range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313251.XA CN109611869B (en) | 2018-11-06 | 2018-11-06 | Incinerator gas circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811313251.XA CN109611869B (en) | 2018-11-06 | 2018-11-06 | Incinerator gas circuit structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109611869A true CN109611869A (en) | 2019-04-12 |
| CN109611869B CN109611869B (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811313251.XA Active CN109611869B (en) | 2018-11-06 | 2018-11-06 | Incinerator gas circuit structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN109611869B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128788A (en) * | 2020-09-27 | 2020-12-25 | 浙江华疆科技有限公司 | Safe and energy-saving chimney and use method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112802638B (en) * | 2020-12-30 | 2021-10-01 | 松田电工（台山）有限公司 | Flat enameled wire baking furnace |
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| CN104895708A (en) * | 2015-04-13 | 2015-09-09 | 雷振 | Fuel full combustion method and system |
| CN106196073A (en) * | 2016-08-26 | 2016-12-07 | 佛山市科皓燃烧设备制造有限公司 | High-efficiency helical fin self preheating burner |
| CN106766967A (en) * | 2017-02-08 | 2017-05-31 | 中冶华天工程技术有限公司 | The adjustable heater for rolling steel fume afterheat Optimum utilization system of waste heat recovery ratio |
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2018
- 2018-11-06 CN CN201811313251.XA patent/CN109611869B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202082934U (en) * | 2011-06-02 | 2011-12-21 | 中冶京诚工程技术有限公司 | Flat tubular self-preheating burner nozzle for flow dismounting plate |
| CN104895708A (en) * | 2015-04-13 | 2015-09-09 | 雷振 | Fuel full combustion method and system |
| CN106196073A (en) * | 2016-08-26 | 2016-12-07 | 佛山市科皓燃烧设备制造有限公司 | High-efficiency helical fin self preheating burner |
| CN106766967A (en) * | 2017-02-08 | 2017-05-31 | 中冶华天工程技术有限公司 | The adjustable heater for rolling steel fume afterheat Optimum utilization system of waste heat recovery ratio |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128788A (en) * | 2020-09-27 | 2020-12-25 | 浙江华疆科技有限公司 | Safe and energy-saving chimney and use method thereof |
| CN112128788B (en) * | 2020-09-27 | 2023-01-24 | 青岛昊宇重工有限公司 | Safe and energy-saving chimney and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109611869B (en) | 2020-04-10 |
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Address after: 324000 room 708, building 2, Sanjiang East Road, Kecheng District, Quzhou City, Zhejiang Province Patentee after: Zhejiang jiace Technology Co.,Ltd. Address before: 324000 room 708, building 2, Sanjiang East Road, Kecheng District, Quzhou City, Zhejiang Province Patentee before: ZHEJIANG BAISEN IMPORT AND EXPORT Co.,Ltd. Address after: 324000 room 708, building 2, Sanjiang East Road, Kecheng District, Quzhou City, Zhejiang Province Patentee after: Zhejiang jiace Engineering Consulting Co.,Ltd. Address before: 324000 room 708, building 2, Sanjiang East Road, Kecheng District, Quzhou City, Zhejiang Province Patentee before: Zhejiang jiace Technology Co.,Ltd. |
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