CN207963145U - High-efficiency environment friendly tangerine stalk solid biomass gasification fired boiler - Google Patents
High-efficiency environment friendly tangerine stalk solid biomass gasification fired boiler Download PDFInfo
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- CN207963145U CN207963145U CN201820304882.4U CN201820304882U CN207963145U CN 207963145 U CN207963145 U CN 207963145U CN 201820304882 U CN201820304882 U CN 201820304882U CN 207963145 U CN207963145 U CN 207963145U
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- gasification
- vertical tube
- combustion chamber
- combustion
- bunker
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Abstract
The utility model discloses a kind of high-efficiency environment friendly tangerine stalk solid biomass gasification fired boilers, are equipped with furnace body, and bottom is equipped with fire grate and cinder catcher, air blower is equipped with below fire grate；Lower section is equipped with Bunker, is set above Bunker there are one regulator board, side is equipped with feed hopper and flame-observing hole；Smoke combustion room is equipped with above regulator board, top is equipped with the high efficient heat exchanging burner hearth of the water jacket composition of vertical tube array and vertical tube periphery, the fume collecting chamber being connected to every vertical tube in vertical tube array and adjustable speed air-introduced machine are equipped with above heat exchange burner hearth.And preheating water tank and pre- hot bellows are equipped with, temperature sensor is equipped in gasification combustion chamber and smoke combustion room, and connect equipped with PLC controller and sensor progress signal and control.The boiler is using tangerine bar as fuel, and using the structure of gasification, and combustion, realizing tangerine bar turns waste into wealth, have it is energy saving, reduce environmental pollution, simple in structure, easy to use, the very strong advantage of adaptability.
Description
Technical field
The utility model is related to a kind of boiler technology, a kind of high-efficiency environment friendly tangerine bar gasification and combustion boiler, especially suitable for each
Kind crops tangerine stalk and other various solid-state biomass, there is extraordinary energy conservation and environmental protection benefit and economic benefit.
Background technology
Crops tangerine bar is the very huge flammable resource of quantity, for a long time, in addition to it is a small amount of be used as fuel, papermaking,
Outside building materials and fertilizer, there is considerable quantity to be burnt up on the spot, cannot not only generate any economic benefit, also creates quite tight
The environmental pollution of weight.Hence it is highly desirable to propose a kind of technical equipment that can utilize tangerine bar well.The traditional fuel of boiler
It is coal, if it is possible to the fuel of boiler is changed to tangerine bar, coal resources can be not only saved, reduce environmental pollution, it can be with
Tangerine bar is effectively utilized, a large amount of tangerine bar is made to generate economic benefit, moreover it is possible to prevent tangerine bar from burning the environmental pollution brought, be a kind of
It is very valuable to repay examination.
Utility model content
The utility model is in order to solve the above technical problems, propose a kind of biomass gasification fired pot of high-efficiency environment friendly tangerine stalk solid
Stove.The boiler is using various crops tangerine bars as fuel, and using the structure of gasification, and combustion, realizing tangerine bar turns waste into wealth, and has
Benefit that is energy saving, reducing environmental pollution, and simple in structure, easy to use, the very strong advantage of adaptability.
To achieve the goals above, the utility model provides following technical scheme：
A kind of high-efficiency environment friendly tangerine stalk solid biomass gasification fired boiler is equipped with furnace body, and fire grate is equipped in the bottom of furnace body
And cinder catcher, it is characterized in that：Adjustable speed air blower is equipped with below fire grate；Bunker, Bunker top are equipped with above fire grate
If there are one to adjust the regulator board of pressure in Bunker, which is equipped with the multiple rows of ventilative of adjustable aperture size
Hole；The Bunker, the regulator board on top and regulator board and Bunker space constitute gasification combustion chamber, the gasification combustion chamber
Side be equipped with into fuel feed hopper and observation gasification, and combustion situation flame-observing hole, when from flame-observing hole see gasification combustion chamber occur
When open fire, the air hole of regulator board is reduced, increases the pressure of gasification combustion chamber, open fire is prevented to burn, when seeing gasification combustion chamber
Temperature is too low, and big air hole is opened when burning insufficient, to ensure being normally carried out for gasification, and combustion；It is equipped with above the regulator board
Smoke combustion room, a large amount of high flue gases containing combustible gas generated by gasification combustion chamber in the smoke combustion room burn, the cigarette
Adjustable speed pressure fan is equipped with by combustion chamber；The water jacket composition of vertical tube array and vertical tube periphery is equipped with above smoke combustion room
High efficient heat exchanging burner hearth, flame and flue gas in the smoke combustion room burn away heat release in vertical tube, to around vertical tube array
The water jacket of setting heats；The water jacket is interconnected with lower water jacket provided around gasification combustion chamber, smoke combustion room；In recuperative furnace
It is equipped with the fume collecting chamber being connected to every vertical tube in vertical tube array above thorax, adjustable speed air-introduced machine is equipped in the outlet of fume collecting chamber.
The utility model further improves and the additional project of implementation is：
Preheating water tank and pre- hot bellows are equipped in the collection smoke chamber, preheating water tank and the water inlet of the water jacket connect
It is logical；Pre- hot bellows are connected to the air inlet of the air blower, to improve the water into water jacket and the air into gasification combustion chamber
Temperature, make full use of the waste heat of flue gas, improve energy-saving effect.
In the flue gas cleaner that the outlet of the fume collecting chamber is set；Temperature is equipped in the gasification combustion chamber and smoke combustion room
Sensor is spent, the adjustable speed air blower, adjustable speed pressure fan are equipped with the self_clocking converter for adjusting rotation speed of fan, and are equipped with
PLC controller, the PLC controller carry out signal with the temperature sensor and connect, and speed governing control is carried out with the self_clocking converter
System connection, the mode of control are：When the temperature signal of temperature sensor transmission is less than setting numerical value, control wind turbine accelerates, when
When temperature signal is higher than setting value, control wind turbine slows down, to ensure the normal operation of gasification combustion chamber and smoke combustion room.In addition
Connect with the PLC controller equipped with alarm signal generator, when temperature sensor transmission temperature signal be set it is normal
When being worth low or high, PLC controls generate alarm signal.
Compared with prior art, the utility model has the following advantages：
1) structurally consummate, performance is good, and the thermal efficiency is high, and burning is abundant.
2) easy to operate, modular structure may be implemented in simple installation, is easy to make, of low cost.
3) safety is good, operation is abnormal, and temperature is too low automatic alarm when setting or is excessively high.
4) operational process is controllable, and can manually control, and can also automatically control, stable accurate, automates journey
Degree is high.
5) effects of energy conservation and environmental protection is good, fuel diversity, the tangerine bar or other solid-state biomass of bulk tangerine bar or briquet
, it is adaptable, it is good in economic efficiency.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
The utility model is illustrated with reference to example and attached drawing, embodiment：Referring to attached drawing, a kind of high-efficiency environment friendly tangerine
Stalk solid biomass gasification fired boiler is equipped with furnace body high 4m, diameter 1.5m, and fire grate 2 and cinder catcher are equipped in the bottom of furnace body
1, adjustable speed air blower 14 is equipped with below fire grate；Bunker 3, high 50cm are equipped with above fire grate, Bunker top is equipped with one
It is a that adjust the regulator board 13 of pressure in Bunker, the regulator board is equipped with multiple rows of air hole of adjustable aperture size, if
There is push-and-pull harden structure, controls the opening degree of air hole；The Bunker, the regulator board on top and regulator board and Bunker space
Gasification combustion chamber, high 30cm are constituted, which is equipped with feed hopper 12 and observation gasification, and combustion shape into fuel
The flame-observing hole 4 of condition reduces the air hole of regulator board when seeing that open fire occurs in gasification combustion chamber from flame-observing hole, increases gasification combustion
The pressure of room is burnt, prevents open fire from burning, when seeing that gasification, and combustion room temperature is too low, big air hole is opened when burning insufficient, to protect
Card gasification, and combustion is normally carried out；Smoke combustion room 6 is equipped with above the regulator board, by gasification, and combustion in the smoke combustion room
A large amount of high flue gases containing combustible gas that room generates burn, and adjustable speed pressure fan 5 is equipped with by the smoke combustion room；It is fired in flue gas
It burns and is equipped with vertical tube array above room, the high efficient heat exchanging burner hearth 7 of the water jacket composition of vertical tube long 1.5m, diameter 10cm and vertical tube periphery,
Flame and flue gas in the smoke combustion room burn away heat release in vertical tube, add to water jacket provided around vertical tube array
Heat；The water jacket is interconnected with lower water jacket provided around gasification combustion chamber, smoke combustion room；Heat exchange burner hearth above be equipped with
The fume collecting chamber 11 of every vertical tube connection in vertical tube array is equipped with adjustable speed air-introduced machine 8 in the outlet of fume collecting chamber.In the collection cigarette
Preheating water tank 9 and pre- hot bellows 10 are equipped in gas chamber, preheating water tank is connected to the water inlet of the water jacket；Pre- hot bellows with it is described
The air inlet of air blower is connected to, and to improve the temperature of the water into water jacket and the air into gasification combustion chamber, makes full use of cigarette
The waste heat of gas improves energy-saving effect.
In the flue gas cleaner that the outlet of the fume collecting chamber is set；Temperature is equipped in the gasification combustion chamber and smoke combustion room
Sensor is spent, the adjustable speed air blower, adjustable speed pressure fan are equipped with the self_clocking converter for adjusting rotation speed of fan, and are equipped with
PLC controller, the PLC controller carry out signal with the temperature sensor and connect, and speed governing control is carried out with the self_clocking converter
System connection, the mode of control are：When the temperature signal of temperature sensor transmission is less than setting numerical value, control wind turbine accelerates, when
When temperature signal is higher than setting value, control wind turbine slows down, to ensure the normal operation of gasification combustion chamber and smoke combustion room.In addition
Connect with the PLC controller equipped with alarm signal generator, when temperature sensor transmission temperature signal be set it is normal
When being worth low or high, PLC controls generate alarm signal.
The present embodiment is the length section of 5-10cm with corn stalk crushing, and broken leaf is pressed into the block of 5-10cm square as combustion
Material, examination are burnt one month, and more satisfied effect is achieved, and discharge flue gas is completely up to standard.
It should be pointed out that under the premise of not departing from the utility model basic structure, several improvement and variation can also be made,
Such modifications and variations also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of high-efficiency environment friendly tangerine stalk solid biomass gasification fired boiler is equipped with furnace body, fire grate (2) is equipped in the bottom of furnace body
With cinder catcher (1), it is characterized in that：Adjustable speed air blower (14) is equipped with below fire grate；Bunker (3) is equipped with above fire grate,
It is set above Bunker there are one to adjust the regulator board (13) of pressure in Bunker, it is big which is equipped with adjustable aperture
Small multiple rows of air hole；The Bunker, the regulator board on top and regulator board and Bunker space constitute gasification combustion chamber,
The gasification combustion chamber side is equipped with the flame-observing hole (4) into the feed hopper (12) and observation gasification, and combustion situation of fuel, when fiery from seeing
When hole sees that open fire occurs in gasification combustion chamber, the air hole of regulator board is reduced, increases the pressure of gasification combustion chamber, open fire is prevented to fire
It burns, when seeing that gasification, and combustion room temperature is too low, big air hole is opened when burning insufficient, to ensure being normally carried out for gasification, and combustion；
Smoke combustion room (6) are equipped with above the regulator board, a large amount of Gao Hanke generated by gasification combustion chamber in the smoke combustion room
The flue gas of combustion gas burns, and adjustable speed pressure fan (5) is equipped with by the smoke combustion room；Vertical tube is equipped with above smoke combustion room
The high efficient heat exchanging burner hearth (7) that array and the water jacket of vertical tube periphery are constituted, the flame and flue gas in the smoke combustion room are in vertical tube
In burn away heat release, to water jacket heating provided around vertical tube array；Around the water jacket and gasification combustion chamber, smoke combustion room
The lower water jacket of setting is interconnected；It is equipped with the fume collecting chamber being connected to every vertical tube in vertical tube array above heat exchange burner hearth
(11), it is equipped with adjustable speed air-introduced machine (8) in the outlet of fume collecting chamber.
2. boiler according to claim 1, it is characterized in that：Preheating water tank (9) and pre- hot wind are equipped in the fume collecting chamber
Case (10), preheating water tank are connected to the water inlet of the water jacket；Pre- hot bellows are connected to the air inlet of the air blower, to improve
The temperature of water into water jacket and the air into gasification combustion chamber, makes full use of the waste heat of flue gas, improves energy-saving effect.
3. according to the boiler described in one of claim 1-2, it is characterized in that：It is net in the flue gas that the outlet of the fume collecting chamber is set
Change device；Temperature sensor, the adjustable speed air blower, adjustable speed air-supply are equipped in the gasification combustion chamber and smoke combustion room
Machine is equipped with the self_clocking converter for adjusting rotation speed of fan, and is equipped with PLC controller, the PLC controller and the temperature sensor
Signal connection is carried out, carrying out speed regulating control with the self_clocking converter connect, and the mode of control is：When temperature sensor transmission
When temperature signal is less than setting numerical value, control wind turbine accelerates, and when temperature signal is higher than setting value, control wind turbine slows down, to protect
Demonstrate,prove the normal operation of gasification combustion chamber and smoke combustion room；Alarm signal generator is additionally provided with to connect with the PLC controller,
When the temperature signal of temperature sensor transmission is lower than the normal value of setting or high, PLC controls generate alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304882.4U CN207963145U (en) | 2018-03-06 | 2018-03-06 | High-efficiency environment friendly tangerine stalk solid biomass gasification fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820304882.4U CN207963145U (en) | 2018-03-06 | 2018-03-06 | High-efficiency environment friendly tangerine stalk solid biomass gasification fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207963145U true CN207963145U (en) | 2018-10-12 |
Family
ID=63741166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820304882.4U Expired - Fee Related CN207963145U (en) | 2018-03-06 | 2018-03-06 | High-efficiency environment friendly tangerine stalk solid biomass gasification fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207963145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238040A (en) * | 2020-02-29 | 2020-06-05 | 沈伟斌 | Layered boiler heat exchange water tank structure based on water-steam heat energy exchange |
-
2018
- 2018-03-06 CN CN201820304882.4U patent/CN207963145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238040A (en) * | 2020-02-29 | 2020-06-05 | 沈伟斌 | Layered boiler heat exchange water tank structure based on water-steam heat energy exchange |
| CN111238040B (en) * | 2020-02-29 | 2021-03-12 | 连云港市瑞成机械有限公司 | Layered boiler heat exchange water tank structure based on water-steam heat energy exchange |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |