CN208519981U - A kind of biomass high-efficiency energy-saving burning boiler - Google Patents
A kind of biomass high-efficiency energy-saving burning boiler Download PDFInfo
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- CN208519981U CN208519981U CN201820869030.XU CN201820869030U CN208519981U CN 208519981 U CN208519981 U CN 208519981U CN 201820869030 U CN201820869030 U CN 201820869030U CN 208519981 U CN208519981 U CN 208519981U
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- furnace body
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- burning boiler
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Abstract
A kind of biomass high-efficiency energy-saving burning boiler, including furnace body (1) and electric cabinet, feed inlet is provided on the furnace body (1), outlet flue, water inlet and venthole, stepped fire grate and water coil are provided in furnace body (1), temperature sensor is provided on the water coil, the import of the stepped fire grate is provided with automatically controlled push feed system (2), the import of the automatically controlled push feed system (2) is the feed inlet of furnace body (1), the import of the water coil is the water inlet of furnace body (1), the outlet of water coil is the venthole of furnace body (1), the temperature sensor, automatically controlled push feed system (2) connect with electric cabinet respectively.The thermal efficiency is high, and energy conservation and environmental protection, high degree of automation.
Description
Technical field
The utility model relates to a kind of boiler, more specifically to a kind of biomass high-efficiency energy-saving burning boiler belongs to
Biomass energy technology field.
Background technique
Biomass is to absorb the organic substance that Carbon Dioxide in Air generates by photosynthesis.Its is widely distributed, can benefit
Dosage is big and is unique reproducible containing hydrocarbon component and thermal energy, storable natural raw material.
Currently, biomass fuel is warmed oneself, cooking use it is very universal.But existing biomass heating system
Middle biomass combustion process is unstable, and efficiency of combustion is low, and the thermal efficiency is poor, and generally 81% or so, waste of resource；Meanwhile entirely certainly
Dynamic property, continuous-stable, adaptability to raw material etc. are poor, are unable to meet demand.
Summary of the invention
The purpose of this utility model is that the poor, efficiency of combustion for automaticity existing for existing biomass heating system
Low problem provides a kind of biomass high-efficiency energy-saving burning boiler.
To achieve the above object, institute is the utility model using technical solution: a kind of biomass high-efficiency energy-saving burning
Boiler, including furnace body and electric cabinet are provided with feed inlet, outlet flue, water inlet and venthole on the furnace body, set in furnace body
It is equipped with stepped fire grate and water coil, temperature sensor is provided on the water coil, the import of the stepped fire grate is provided with
Automatically controlled push feed system, the import of the automatically controlled push feed system are the feed inlet of furnace body, the import of the water coil be furnace body into
The mouth of a river, the outlet of water coil are the venthole of furnace body, and the temperature sensor, automatically controlled push feed system connect with electric cabinet respectively
It connects.
EGR device is provided on the flue gas pipeline of the furnace body.
The bottom of furnace body is provided with primary air nozzle, and overfiren air port is provided in the middle part of furnace body, is provided with three at the top of furnace body
Secondary air port.
Compared with prior art, the beneficial effects of the utility model are:
1, efficient, automatic burning heating is realized in the utility model, the thermal efficiency is high, and energy conservation and environmental protection, the degree of automation
It is high；Biomass energy is realized efficiently to convert, solve under domestic biomass boiler underload can not continuous operation, load responding when
Between the long, problems such as the degree of automation is insufficient.
2, the cost of the utility model engineering and operating cost are lower, stable, easy to operate, initial ejection concentration
It is low；Ancillary equipment is few, and maintenance is convenient for management.
Detailed description of the invention
Fig. 1 is the utility model structure diagram.
In figure, furnace body 1, automatically controlled push feed system 2, jet chimney 3, primary air nozzle 4, overfiren air port 5, tertiary air orifice 6, sealing
Ash hole 7.
Specific embodiment
The utility model is described in further detail below in conjunction with Detailed description of the invention and specific embodiment.
Referring to Fig. 1, a kind of biomass high-efficiency energy-saving burning boiler, including furnace body 1 and electric cabinet.Rank is provided in furnace body 1
Terraced fire grate and water coil are provided with temperature sensor on the water coil, and the import of the stepped fire grate is provided with automatically controlled push away
Material system 2.
Referring to Fig. 1, feed inlet, outlet flue, water inlet and venthole, the automatically controlled pusher are provided on the furnace body 1
The import of system 2 is the feed inlet of furnace body 1；The import of the water coil is the water inlet of furnace body 1, and the outlet of water coil is furnace body
1 venthole, 1 venthole of furnace body need heating device by jet chimney 3 to outside.
Referring to Fig. 1, EGR device is provided on the flue gas pipeline of the furnace body 1.
Referring to Fig. 1,1 bottom of furnace body is provided with primary air nozzle 4, and overfiren air port 5, furnace body 1 are provided in the middle part of furnace body 1
Top is provided with tertiary air orifice 6.Air is sent into 1 bottom of furnace body by blower sectional by primary air nozzle 4, meets along stepped fire grate
The full combustion of fuel above 2 length；Middle part overfiren air port 5 is made a gift to someone high-speed flow, with further above fuel bed by nozzle
Strengthen the flow perturbation in furnace body 1 and mixing, makes fuel gas full combustion；Meanwhile be suspended in the fine grained in flue gas can be
Extend the residence time in furnace body 1, with sharp after-flame.In general, this biomass heating system 1 configured with 4 primary air fans, 2 it is secondary
Blower, 1 blower three times.
Referring to Fig. 1, when this energy-efficient burning boiler works, biomass is entered in automatically controlled push feed system 2, while water coil
On temperature sensor transmission temperature signal to control cabinet, control cabinet controls automatically controlled 2 pusher of push feed system according to temperature signal, from
And it realizes stepped fire grate and carries out automatically controlling burning.And pass through the primary air nozzle 4 of bottom of furnace body, the overfiren air port 5 at middle part, top
Tertiary air orifice 6 using blower make the biomass in stepped fire grate carry out full combustion.The hot fume that biomass combustion generates is logical
EGR device on 1 flue gas pipeline of furnace body carries out NO using ureaXDenitration is discharged after external dust pelletizing system dedusting again.Meanwhile
Water is transported to user as heat supply by water coil heating generation steam in furnace body 1 and uses.Test of many times obtains, raw in this system
Substance heating system efficiency reaches 89%-92%, and pollutant emission is better than national natural gas discharge standard；It is achieved that biomass
It can efficiently convert, solving can not continuous operation, load responding time length, the degree of automation under domestic biomass boiler underload
The problems such as deficiency.
Referring to Fig. 1, in practice, it is useless that this biomass high-efficiency energy-saving burning boiler can recycle the biomass agricultural such as stalk year
It 5.8 ten thousand tons of gurry, is equivalent to and saves 3.3 ten thousand tons of standard coals, reduce CO2 and discharge 8.6 ten thousand tons, reduce SO2 and discharge 800 tons；Effectively
Promote energy-saving and emission-reduction and haze harm.It realizes region and concentrates clean energy resource heat supply, 30% heat cost, warp can be saved for enterprise
Ji and social benefit are significant.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, above structure
It all shall be regarded as belonging to the protection scope of the utility model.
Claims (3)
1. a kind of biomass high-efficiency energy-saving burning boiler, it is characterised in that: including furnace body (1) and electric cabinet, the furnace body (1)
On be provided with feed inlet, outlet flue, water inlet and venthole, is provided with stepped fire grate and water coil, the water in furnace body (1)
Temperature sensor is provided on coil pipe, the import of the stepped fire grate is provided with automatically controlled push feed system (2), the automatically controlled pusher system
The import of system (2) is the feed inlet of furnace body (1), and the import of the water coil is the water inlet of furnace body (1), and the outlet of water coil is
The venthole of furnace body (1), the temperature sensor, automatically controlled push feed system (2) are connect with electric cabinet respectively.
2. a kind of biomass high-efficiency energy-saving burning boiler according to claim 1, it is characterised in that: the furnace body (1)
EGR device is provided on flue gas pipeline.
3. a kind of biomass high-efficiency energy-saving burning boiler according to claim 2, it is characterised in that: the furnace body (1)
Bottom is provided with primary air nozzle (4), is provided with overfiren air port (5) in the middle part of furnace body (1), is provided with tertiary air orifice at the top of furnace body (1)
(6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869030.XU CN208519981U (en) | 2018-06-06 | 2018-06-06 | A kind of biomass high-efficiency energy-saving burning boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820869030.XU CN208519981U (en) | 2018-06-06 | 2018-06-06 | A kind of biomass high-efficiency energy-saving burning boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519981U true CN208519981U (en) | 2019-02-19 |
Family
ID=65326014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820869030.XU Active CN208519981U (en) | 2018-06-06 | 2018-06-06 | A kind of biomass high-efficiency energy-saving burning boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519981U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613375A (en) * | 2018-06-06 | 2018-10-02 | 武汉蓝颖新能源有限公司 | A kind of biomass high-efficiency energy-saving burning boiler |
-
2018
- 2018-06-06 CN CN201820869030.XU patent/CN208519981U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613375A (en) * | 2018-06-06 | 2018-10-02 | 武汉蓝颖新能源有限公司 | A kind of biomass high-efficiency energy-saving burning boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency and energy-saving biomass combustion boiler Effective date of registration: 20230419 Granted publication date: 20190219 Pledgee: Wuhan area branch of Hubei pilot free trade zone of Bank of China Ltd. Pledgor: WUHAN LANYING NEW ENERGY Co.,Ltd. Registration number: Y2023420000167 |