CN107726296A - A kind of environment-friendly biomass solid fuel fired boiler - Google Patents
A kind of environment-friendly biomass solid fuel fired boiler Download PDFInfo
- Publication number
- CN107726296A CN107726296A CN201711023515.3A CN201711023515A CN107726296A CN 107726296 A CN107726296 A CN 107726296A CN 201711023515 A CN201711023515 A CN 201711023515A CN 107726296 A CN107726296 A CN 107726296A
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- China
- Prior art keywords
- combustion chamber
- environment
- solid fuel
- pipe
- biomass solid
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
- F23K3/10—Under-feed arrangements
- F23K3/14—Under-feed arrangements feeding by screw
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/005—Regulating fuel supply using electrical or electromechanical means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of environment-friendly biomass solid fuel fired boiler, including boiler body, the boiler body is divided into heating water tank from top to bottom, combustion chamber, waste chamber and canyon, the combustion chamber left end sets feed hopper, the feeding funnel bottom part sets hobboing cutter, and feed hopper passes through transmission belt and combustion chamber, the waste chamber is separated with canyon by inclined dividing plate, and push pedal is set at dividing plate least significant end, the push pedal is connected by expansion link with boiler body, and waste chamber bottom sets pressure sensor, waste chamber lower end exit installs automatically controlled gate additional, the combustion chamber upper end installs chimney additional, and combustion chamber lower end is connected by air inlet pipe with air blower, this environment-friendly biomass solid fuel fired boiler is using automation feed supplement, output temperature is adjustable, heat utilization efficiency is high, it is easy to use.
Description
Technical field
The present invention relates to fuel burning boiler technical field, specially a kind of environment-friendly biomass solid fuel ignition pot
Stove.
Background technology
Winter heating at present uses the non-renewable resources such as coal, oil as main fuel more, with oil price
Rising steadily, people are seeking new fuel instead, and the biomass fuel such as stalk be due to that can not be effectively utilized,
And the problems such as causing place accumulation, environmental pollution, if it is possible to increase the utilization to biomass fuel, will solve the two simultaneously
Problem.But current biomass fuel combustion mode is mostly directly to burn, and its burning is insufficient, and efficiency is low, due to fuel
Self-characteristic so that must constantly add fuel in burning, rely on manpower larger.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of environment-friendly biomass solid fuel combustion
Burning boiler, by the way of automatic feeding, reused instead of artificial feed supplement, and to EGT, improve heat utilization efficiency, subtract
Few pollution to environment, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of environment-friendly biomass solid fuel ignition pot
Stove, including boiler body, the boiler body are divided into heating water tank, combustion chamber, waste chamber and canyon, institute from top to bottom
To state combustion chamber left end and feed hopper is set, the feeding funnel bottom part sets hobboing cutter, and feed hopper is by transmission belt and combustion chamber,
The waste chamber is separated with canyon by inclined dividing plate, and push pedal is set at dividing plate least significant end, and the push pedal passes through flexible
Bar is connected with boiler body, and waste chamber bottom sets pressure sensor, and waste chamber lower end exit installs automatically controlled gate additional,
The combustion chamber upper end installs chimney additional, and combustion chamber lower end is connected by air inlet pipe with air blower, the air blower, expansion link rolling
Knife and the input of transmission belt are electrically connected with the output end of PLC, and output end and the PLC of the pressure sensor are controlled
The input electrical connection of device, the input of the PLC electrically connect with the output end of external power source, the PLC
It is fixedly mounted on inside canyon.
As a preferred technical solution of the present invention, pressure limiting valve, and heating water tank side are set at the top of the heating water tank
End sets water inlet pipe and outlet pipe.
As a preferred technical solution of the present invention, reload temperature sensor inside the heating water tank, the temperature
The output end of sensor electrically connects with the input of PLC.
As a preferred technical solution of the present invention, the chimney and air inlet tube outer surface winding screw water pipe, and cigarette
Chimney and the pipe with spiral pipe of air inlet tube outer surface winding are interconnected, and the chimney is U-shape structure.
As a preferred technical solution of the present invention, the electric-controlled gate door exterior surface installs spray pipe, the spray pipe additional
The input of solenoid electric valve electrically connected with the output end of PLC.
Compared with prior art, the beneficial effects of the invention are as follows：This environment-friendly biomass solid fuel fired boiler, use
Hobboing cutter crushes fuel, and is sent into combustion chamber through transmission belt and is burnt, and realizes automatic feeding, and pass through conjunction inside waste chamber
The structure design of reason, it is easy to garbage collection, and installs spray pipe additional, waste material is cooled, avoids triggering fire, and install additional
Temperature sensor, the temperature of heating water tank is monitored, can by changing the leaving water temperature of charging rate adjusting water outlet pipe,
By installing pipe with spiral pipe additional outside chimney and air inlet pipe, the heat of waste gas is reclaimed, improves the initial temperature of combustion-supporting gas
Degree, contribute to the abundant burning of fuel, improve fuel availability.
Brief description of the drawings
Fig. 1 is inside configuration schematic diagram of the present invention；
Fig. 2 is schematic structural view of the invention.
In figure：1 boiler body, 2 heating water tanks, 3 pressure limiting valves, 4 chimneys, 5 pipe with spiral pipe, 6 combustion chambers, 7 air inlet pipe, 8 drums
Blower fan, 9 PLCs, 10 expansion links, 11 push pedals, 12 pressure sensors, 13 automatically controlled gates, 14 spray pipes, 15 transmission belts, 16
Hobboing cutter, 17 feed hoppers, 18 waste chambers, 19 canyons, 20 outlet pipes, 21 water inlet pipes, 22 temperature sensors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of environment-friendly biomass solid fuel fired boiler,
Including boiler body 1, boiler body 1 is divided into heating water tank 2, combustion chamber 6, waste chamber 18 and canyon 19 from top to bottom,
The left end of combustion chamber 6 sets feed hopper 17, and the bottom of feed hopper 17 sets hobboing cutter 16, fuel crushed, and feed hopper 17 passes through
Transmission belt 15 is connected with combustion chamber 6, realizes automatic feeding, and waste chamber 18 is separated with canyon 19 by inclined dividing plate, and every
Push pedal 11 is set at plate least significant end, push pedal 11 is connected by expansion link 10 with boiler body 1, is easy to the quick discharge of waste material, and
The bottom of waste chamber 18 sets pressure sensor 12, and the lower end exit of waste chamber 18 installs automatically controlled gate 13 additional, and the upper end of combustion chamber 6 installs additional
Chimney 4, and the lower end of combustion chamber 6 is connected by air inlet pipe 7 with air blower 8, air blower 8, expansion link 10, hobboing cutter 16 and transmission belt 15
Output end of the input with PLC 9 electrically connect, the output end of pressure sensor 12 and the input of PLC 9
Electrical connection, the input of PLC 9 electrically connect with the output end of external power source, and PLC 9 is fixedly mounted on canyon
Inside 19, the top of heating water tank 2 sets pressure limiting valve 3, prevents hypertonia from causing to reveal, and the side of heating water tank 2 sets water inlet
Pipe 21 and outlet pipe 20, the inside reload temperature sensor 22 of heating water tank 2, output end and the PLC 9 of temperature sensor 22
Input electrical connection, the internal temperature of heating water tank 2 is monitored, chimney 4 and the outer surface winding screw water pipe 5 of air inlet pipe 7,
And chimney 4 and the pipe with spiral pipe 5 of the outer surface of air inlet pipe 7 winding are interconnected, and the heat of waste gas are recycled, chimney 4 is U
Type structure, the particulate matter in waste gas is precipitated, reduce the pollution to environment, the automatically controlled outer surface of gate 13 installs spray pipe 14, leaching additional
The input of the solenoid electric valve of water pipe 14 is electrically connected with the output end of PLC 9, and waste material is cooled, and avoids triggering
Fire, PLC 9 control temperature sensor 22, pressure sensor 12, solenoid electric valve, expansion link 10, air blower 8, hobboing cutter
16 and the control mode of transmission belt 15 be usual way of the prior art.
When in use：Fuel is launched using loading machine and arrives feed hopper 17, fuel is after the crushing of hobboing cutter 16, by transmission belt 15
It is sent into combustion chamber to be burnt, heating water tank 2 is heated, waste material enters waste chamber 18, treats the output letter of pressure sensor 12
When number exceeding setting value, expansion link 10 is worked, and waste material is discharged, and spray pipe 14 is worked, and waste material is cooled, temperature sensor
22 pairs of internal temperatures of heating water tank 2 are monitored, and can change the charging rate of transmission belt 15, chimney 4 and air inlet according to demand
Recirculated water inside the pipe with spiral pipe 5 of the outer surface of pipe 7 re-uses the heat of waste gas, lifts heat utilization efficiency.
The present invention, fuel is crushed using hobboing cutter 16, and be sent into combustion chamber 6 through transmission belt 15 and burnt, realized automatic
Feed supplement, and garbage collection is easy to by rational structure design inside waste chamber 18, and install spray pipe 14 additional, to waste material
Cooled, avoid triggering fire, and reload temperature sensor 22, the temperature of heating water tank 2 is monitored, can be passed through
Change the leaving water temperature of charging rate adjusting water outlet pipe 20, by installing pipe with spiral pipe 5 additional outside chimney 4 and air inlet pipe 7, to useless
The heat of gas is reclaimed, and improves the initial temperature of combustion-supporting gas, contributes to the abundant burning of fuel, improves fuel availability.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of environment-friendly biomass solid fuel fired boiler, including boiler body（1）, it is characterised in that：The boiler main
Body（1）Heating water tank is divided into from top to bottom（2）, combustion chamber（6）, waste chamber（18）And canyon（19）, the combustion chamber
（6）Left end sets feed hopper（17）, the feed hopper（17）Bottom sets hobboing cutter（16）, and feed hopper（17）Pass through transmission belt
（15）With combustion chamber（6）Connection, the waste chamber（18）With canyon（19）Separated by inclined dividing plate, and dividing plate least significant end
Place sets push pedal（11）, the push pedal（11）Pass through expansion link（10）With boiler body（1）Connection, and waste chamber（18）Bottom is set
Put pressure sensor（12）, the waste chamber（18）Lower end exit installs automatically controlled gate additional（13）, the combustion chamber（6）Upper end adds
Fill chimney（4）, and combustion chamber（6）Lower end passes through air inlet pipe（7）With air blower（8）Connection, the air blower（8）, expansion link
（10）Hobboing cutter（16）And transmission belt（15）Input and PLC（9）Output end electrical connection, the pressure sensor
（12）Output end and PLC（9）Input electrical connection, the PLC（9）Input and external power source
Output end electrically connects, the PLC（9）It is fixedly mounted on canyon（19）It is internal.
A kind of 2. environment-friendly biomass solid fuel fired boiler according to claim 1, it is characterised in that：The heating
Water tank（2）Top sets pressure limiting valve（3）, and heating water tank（2）Side sets water inlet pipe（21）And outlet pipe（20）.
A kind of 3. environment-friendly biomass solid fuel fired boiler according to claim 1, it is characterised in that：The heating
Water tank（2）Internal reload temperature sensor（22）, the temperature sensor（22）Output end and PLC（9）Input
End electrical connection.
A kind of 4. environment-friendly biomass solid fuel fired boiler according to claim 1, it is characterised in that：The chimney
（4）And air inlet pipe（7）Outer surface winding screw water pipe（5）, and chimney（4）And air inlet pipe（7）The pipe with spiral pipe of outer surface winding
（5）It is interconnected, the chimney（4）For U-shape structure.
A kind of 5. environment-friendly biomass solid fuel fired boiler according to claim 1, it is characterised in that：It is described automatically controlled
Gate（13）Outer surface installs spray pipe additional（14）, the spray pipe（14）Solenoid electric valve input and PLC（9）
Output end electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023515.3A CN107726296A (en) | 2017-10-27 | 2017-10-27 | A kind of environment-friendly biomass solid fuel fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023515.3A CN107726296A (en) | 2017-10-27 | 2017-10-27 | A kind of environment-friendly biomass solid fuel fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107726296A true CN107726296A (en) | 2018-02-23 |
Family
ID=61203115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711023515.3A Pending CN107726296A (en) | 2017-10-27 | 2017-10-27 | A kind of environment-friendly biomass solid fuel fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726296A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343946A (en) * | 2018-03-14 | 2018-07-31 | 佛山市千注利科技有限公司 | A kind of biomass burning stove of replaceable baffle |
| CN109268815A (en) * | 2018-09-15 | 2019-01-25 | 叶会友 | A kind of automated biological matter particles combustion furnace |
| CN109442745A (en) * | 2018-08-29 | 2019-03-08 | 芜湖鸣人热能设备有限公司 | A kind of environment-protection boiler |
| CN115156275A (en) * | 2022-07-07 | 2022-10-11 | 重庆科技学院 | Contaminated soil remediation system based on smoldering technology |
-
2017
- 2017-10-27 CN CN201711023515.3A patent/CN107726296A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343946A (en) * | 2018-03-14 | 2018-07-31 | 佛山市千注利科技有限公司 | A kind of biomass burning stove of replaceable baffle |
| CN109442745A (en) * | 2018-08-29 | 2019-03-08 | 芜湖鸣人热能设备有限公司 | A kind of environment-protection boiler |
| CN109268815A (en) * | 2018-09-15 | 2019-01-25 | 叶会友 | A kind of automated biological matter particles combustion furnace |
| CN115156275A (en) * | 2022-07-07 | 2022-10-11 | 重庆科技学院 | Contaminated soil remediation system based on smoldering technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
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| WD01 | Invention patent application deemed withdrawn after publication |