CN206803479U - Charcoal base or the dual-purpose hot-water boiler of biomass granule fuel - Google Patents
Charcoal base or the dual-purpose hot-water boiler of biomass granule fuel Download PDFInfo
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- CN206803479U CN206803479U CN201720702146.XU CN201720702146U CN206803479U CN 206803479 U CN206803479 U CN 206803479U CN 201720702146 U CN201720702146 U CN 201720702146U CN 206803479 U CN206803479 U CN 206803479U
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Abstract
Charcoal base or the dual-purpose hot-water boiler of biomass granule fuel,Bottom is provided with fire grate,Combuster is set above fire grate,Exhaust gases passes are offered on the refractory masses of top of combustion chamber,Refractory masses are internally provided with secondary air channel,Exhaust gases passes communicate with secondary combustion chamber,Heat Room is provided with above secondary combustion chamber,Hot water interlayer is provided with Heat Room,Heat exchanger tube is provided with hot water interlayer,Regenerative chamber and smoke evacuation room has been arranged side by side in heat exchanger top,Heat exchanger water jacket is provided with below regenerative chamber and smoke evacuation room,Regenerative chamber side wall offers gas approach,The fire-outtaking tube of gas approach and boiler connects,Regenerative chamber bottom is connected with heat-exchange tube A,Heat-exchange tube A leads to the dust-settling compartment of exchanger base through heat exchanger water jacket,Heat-exchange tube B is also associated with the top of dust-settling compartment,Heat-exchange tube B is connected through heat exchanger water jacket with going out smoke-box bottom.Part is filled in the utility model fuel combustion and heat exchange.
Description
Technical field
The utility model provides a kind of hot-water boiler, particularly a kind of charcoal base or the dual-purpose water bath of biomass granule fuel
Stove, belong to boiler technology field.
Background technology
Biomass fuel, it is using agricultural waste as raw material, by crushing, mixing, extruding, the technique such as drying, is made
Various shapings（Such as block, graininess）, a kind of Novel clean-fuel that can directly burn.China is large agricultural country, in agriculture
In industry production process, after having harvested the crops such as wheat, corn, paddy, the stalk quantity that residual can not be eaten is very huge, with
It is preceding using burning return crop stocks to the field by the way of pollute huge, agricultural production is consumed by the way of biomass fuel boiler in recent years
In caused organic waste obtained tremendous development, charcoal base fuel is the incendivity that animals and plants remnant is formed after carbonizing for many years
Bio-fuel.The common feature of both fuel is that water content is higher, and burning needs to carry out at high temperature, also needs to simultaneously
The holdup time of rational air distribution and extension fuel in burner hearth can fully be burnt, and fuel combustion otherwise can be made incomplete,
Caused waste discharge is exceeded, causes the wasting of resources and environmental pollution.
The content of the invention
The purpose of this utility model is：There is provided a kind of charcoal base or biomass granule fuel dual-purpose hot-water boiler, high temperature cigarette
Gas exchanges heat diffusion path length in body of heater, heat-exchange time length, and uses travel(l)ing grate structure, carries slag removal equipment, fuel combustion
Burn down complete.
To realize object above, the technical solution adopted in the utility model is：Charcoal base or the dual-purpose heat of biomass granule fuel
Homogeneous solution-type reactor, including boiler furnace and heat exchanger, the boiler furnace bottom are provided with fire grate, are opened on the sidewall of the furnace body above fire grate
Provided with charging aperture, combuster is set above fire grate, combustion chamber side and top are provided with refractory masses, top of combustion chamber
Refractory masses offer exhaust gases passes upwards, and the refractory masses of top of combustion chamber are internally provided with secondary air channel, the cigarette
Gas passage side is provided with the secondary eye of wind connected with secondary air channel, exhaust gases passes and the secondary combustion chamber phase above combustion chamber
It is logical, Heat Room is provided with above secondary combustion chamber, hot water interlayer is provided with Heat Room, heat exchanger tube is provided with hot water interlayer,
The heat exchanger tube upper end connects with the smoke-box set at the top of boiler furnace, and heat exchanger tube lower end at the top of secondary combustion chamber with connecting, institute
State smoke-box side and be provided with fire-outtaking tube；Regenerative chamber and smoke evacuation room, regenerative chamber and smoke evacuation room has been arranged side by side in the heat exchanger top
Lower section is provided with heat exchanger water jacket, and regenerative chamber side wall offers gas approach, the fire-outtaking tube connection of gas approach and boiler, backheat
Room bottom is connected with heat-exchange tube A, and heat-exchange tube A leads to the dust-settling compartment of exchanger base through heat exchanger water jacket, dust-settling compartment
Top is also associated with heat-exchange tube B, heat-exchange tube B and is connected through heat exchanger water jacket with going out smoke-box bottom；Further, the stove
Arrange includes base, base dividing plate is set in base, is water tank below base dividing plate for rotating grate, the rotating grate,
Water tank side is provided with the water sealed tank communicated with water tank, the water sealed tank opening upwards, and the top of base interior base dividing plate is set
There is air compartment, air compartment is internally provided with rolling wheel support, and roller is provided with rolling wheel support, and rotating turret is provided with discoidal stove on roller
Row, air compartment side offer blast orifice and deceleration machine support mouth, and deceleration machine support mouth device has the reductor for driving power apparatus, subtracted
Fast machine driving disc fire grate rotates by axle of fire grate center, and the disk body center of disc fire grate offers slag-drip opening, slag-drip opening
Dregs discharge tube is connected with downwards, the opening of dregs discharge tube is under the water surface of water tank, using disc fire grate disk body center as the center of circle,
Offer multi-turn air holes on disk body, supporting in each air holes to be provided with blast cap, the blast cap is located at disc fire grate disk body
Upper surface, exhaust vent is offered on blast cap, rake broken slag device is fixedly installed in boiler furnace side wall, is set on rake broken slag device
Rake teeth is equipped with, rake teeth is located between two radially adjacent circle blast caps of disc fire grate disk body, crown and the disc stove of rake teeth
Arrange and leave gap between the upper surface of disk body, the charging aperture in boiler furnace side wall is located at disc disk body edge；Further,
The refractory masses of the top of combustion chamber tilt down setting from exhaust gases passes to sidewall of combustion chamber；Further, the combustion
Burn room side, be provided with the top of smoke-box side and smoke-box with the hot water jacket that hot water interlayer communicates in Heat Room, at the top of smoke-box
Hot water jacket is provided with gas vent and hot water outlet.
Actively advantageous effects of the present utility model are：The utility model uses travel(l)ing grate structure, air blower
Air distribution enters after air compartment and matches somebody with somebody combination burning by the air holes on blast cap and biomass fuel, and multiple blast caps make air distribution uniform, on fire grate
Fuel combustion it is uniform, temperature consistency is good；Fixed rake teeth is set between blast cap, can in time will when rotary fire grate rotates
The ash of preliminary coking is broken on fire grate, and ash and coke button are discharged in water tank by water sealed tank by the slag-drip opening among rotary fire grate
Clean out equipment；The utility model is provided with secondary air channel in exhaust gases passes side wall, and secondary combustion chamber is provided with above combustion chamber,
Second-time burning can be carried out to unburned complete fuel in burner hearth, and second-time burning temperature is high, and the temperature in combustion chamber is consistent
Property it is good, the refractory material of top of combustion chamber is obliquely installed, and high-temperature flue gas can be made to accelerate by the flow velocitys of exhaust gases passes, is made secondary
Part is more filled in burning, and the flue gas in Heat Room is incorporated into heat exchanger by fire-outtaking tube, can be filled the waste heat that part utilizes flue gas, be made
Heat exchange is more complete, and part is filled in the utility model fuel combustion and heat exchange.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of the utility model one embodiment rotating grate.
Fig. 3 is the axonometric schematic diagram of one example rotating grate of the utility model.
Embodiment
In order to more fully explain implementation of the present utility model, embodiment of the present utility model presented below, these realities
It is only to elaboration of the present utility model to apply example, does not limit the scope of the utility model.
With reference to accompanying drawing to the further details of explanation of the utility model, in accompanying drawing mark for：1.1 boiler furnace；1.2 combustion
Burn room；1.3 Heat Room；1.4 charging aperture；1.5 refractory masses；1.6 fire-outtaking tube；1.7 heat exchanger tube；1.8 hot water outlet；
1.9 hot water jacket；1.10 gas vent；1.11 regenerative chamber；1.12 room of discharging fume；1.13 heat-exchange tube A；1.14 heat-exchange tube
B；1.15 dust-settling compartment；1.16 exhaust opening；1.17 cleaning door；1.18 secondary air channel；1.19 exhaust gases passes；1.20 Secondary Air
Eye；1.21 fire grate；1.22 heat exchanger water jacket；1.23 secondary combustion chamber；1.24 smoke-box；2.1 disc fire grates；2.2 row
Cinder notch；2.3 blast cap；2.4 dregs discharge tube；2.5 rolling wheel support；2.6 roller；2.7 air compartment；2.8 rake broken slag devices；2.9 drum
Air port；2.10 deceleration machine support mouths；2.11 base dividing plate；2.12 water seal；2.13 water sealed tank.As illustrated, charcoal base or life
The dual-purpose hot-water boiler of material grainses fuel, including boiler furnace 1.1 and heat exchanger, the bottom of boiler furnace 1.1 are provided with stove
Row 1.21, offers charging aperture 1.4 on the sidewall of the furnace body of the top of fire grate 1.21, and the fire grate 1.21 in the present embodiment is rotary type stove
Row, rotating grate include base, and base dividing plate 2.11 is set in base, and the lower section of base dividing plate 2.11 is water tank, is stored up in water tank
Water forms water seal 2.14, and water tank side is provided with the water sealed tank 2.13 communicated with water tank, the water sealed tank opening upwards, in base
The top of base dividing plate 2.11 is provided with air compartment 2.7, and air compartment 2.7 is internally provided with rolling wheel support 2.5, set on rolling wheel support 2.5
Roller 2.6 is equipped with, rotating turret is provided with disc fire grate 2.1 on roller 2.6, and the side of air compartment 2.7 offers blast orifice 2.9 and slowed down
Machine support mouth 2.10, the device of deceleration machine support mouth 2.10 have the reductor for driving power apparatus, reductor driving disc fire grate 2.1
Rotated by axle of fire grate center, the disk body center of disc fire grate 2.1 offers slag-drip opening 2.2, and slag-drip opening 2.2 is connected with downwards
Dregs discharge tube 2.4, the opening of dregs discharge tube 2.4 is under the water seal 2.12 of water tank, using disc fire grate disk body center as the center of circle,
Offer multi-turn air holes on disk body, supporting in each air holes to be provided with blast cap 2.3, blast cap 2.3 is arranged on disc fire grate
On surface, exhaust vent is offered on blast cap 2.3, rake broken slag device 2.8, rake broken slag device are fixedly installed in boiler furnace side wall
On be provided with rake teeth, rake teeth is located between two radially adjacent circle blast caps of disc fire grate disk body, the crown and disk of rake teeth
Leave gap between the upper surface of shape fire grate disk body, combuster 1.2 be set above rotating grate, the side of combustion chamber 1.2 and
Top is provided with refractory masses 1.5, and the refractory masses of top of combustion chamber are downward from exhaust gases passes 1.19 to sidewall of combustion chamber
It is obliquely installed, the refractory masses at the top of combustion chamber 1.2 offer exhaust gases passes 1.19, the refractory material of top of combustion chamber upwards
Layer is internally provided with secondary air channel 1.18, and the side of exhaust gases passes 1.19 is provided with the Secondary Air connected with secondary air channel 1.18
Eye 1.20, exhaust gases passes 1.18 are communicated with the secondary combustion chamber 1.23 above combustion chamber, and the top of secondary combustion chamber 1.23 is provided with
Heat Room 1.3, hot water interlayer is provided with Heat Room 1.3, heat exchanger tube 1.7, the heat exchanger tube upper end are provided with hot water interlayer
Connected with the smoke-box 1.24 set at the top of boiler furnace, the lower end of heat exchanger tube 1.7 connects with the top of secondary combustion chamber 1.23, combustion chamber
1.2 side, the side of smoke-box 1.24 and smoke-box top is provided with the hot water jacket 1.9 communicated with hot water interlayer in Heat Room, cigarette
The hot water jacket in ceiling portion is provided with gas vent 1.10 and hot water outlet 1.8, and the side of smoke-box 1.24 is provided with fire-outtaking tube
1.6；Regenerative chamber 1.11 has been arranged side by side in the heat exchanger top and smoke evacuation room 1.12, high-temperature flue gas enter back through fire-outtaking tube 1.6
In hot cell 1.11, then through heat-exchange tube A1.13 enter heat exchanger below dust-settling compartment 1.15 in, a part of flue dust is in dust-settling compartment
Cleared out after sedimentation by cleaning door 1.17, high-temperature flue gas then rises into smoke evacuation interior, heat-exchange tube along heat-exchange tube B1.14
It is heat exchanger water jacket 1.22 outside A1.13 and heat-exchange tube B1.14, high-temperature flue gas is from regenerative chamber 1.11 to smoke evacuation room 1.12
By the water coke slurry heat in heat-exchange tube A and heat-exchange tube B and water jacket in stroke, the flue gas after cooling is by the row of exhaust opening 1.16
Go out.
After embodiment of the present utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
Above-mentioned claim is not departed from various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
Any simple modification, equivalent change and modification made to above example, the scope of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (4)
1. charcoal base or the dual-purpose hot-water boiler of biomass granule fuel, including boiler furnace and heat exchanger, it is characterised in that：The pot
Furnace body bottom is provided with fire grate, and charging aperture is offered on the sidewall of the furnace body above fire grate, combuster, combustion are set above fire grate
Burn room side and top is provided with refractory masses, the refractory masses of top of combustion chamber offer exhaust gases passes upwards, burning
The refractory masses in ceiling portion are internally provided with secondary air channel, and the exhaust gases passes side is provided with two connected with secondary air channel
The secondary eye of wind, exhaust gases passes are communicated with the secondary combustion chamber above combustion chamber, and Heat Room, Heat Room are provided with above secondary combustion chamber
Hot water interlayer is inside provided with, heat exchanger tube, the heat exchanger tube upper end and the cigarette set at the top of boiler furnace are provided with hot water interlayer
Room connects, and with being connected at the top of secondary combustion chamber, the smoke-box side is provided with fire-outtaking tube for heat exchanger tube lower end；The heat exchanger top
Regenerative chamber and smoke evacuation room has been arranged side by side, has been provided with heat exchanger water jacket below regenerative chamber and smoke evacuation room, regenerative chamber side wall offers
The fire-outtaking tube connection of gas approach, gas approach and boiler, regenerative chamber bottom are connected with heat-exchange tube A, and heat-exchange tube A is passed through and changed
Hot device water jacket leads to the dust-settling compartment of exchanger base, and heat-exchange tube B, heat-exchange tube B are also associated with the top of dust-settling compartment through changing
Hot device water jacket is connected with going out smoke-box bottom.
2. charcoal base according to claim 1 or the dual-purpose hot-water boiler of biomass granule fuel, it is characterised in that：The fire grate
For rotating grate, the rotating grate includes base, and base dividing plate is set in base, is water tank below base dividing plate, water
Case side is provided with the water sealed tank communicated with water tank, the water sealed tank opening upwards, is provided with above base interior base dividing plate
Air compartment, air compartment are internally provided with rolling wheel support, and roller is provided with rolling wheel support, and rotating turret is provided with discoidal stove on roller
Row, air compartment side offer blast orifice and deceleration machine support mouth, and deceleration machine support mouth device has the reductor for driving power apparatus, subtracted
Fast machine driving disc fire grate rotates by axle of fire grate center, and the disk body center of disc fire grate offers slag-drip opening, slag-drip opening
Dregs discharge tube is connected with downwards, the opening of dregs discharge tube is under the water surface of water tank, using disc fire grate disk body center as the center of circle,
Offer multi-turn air holes on disk body, supporting in each air holes to be provided with blast cap, the blast cap is located at disc fire grate disk body
Upper surface, exhaust vent is offered on blast cap, rake broken slag device is fixedly installed in boiler furnace side wall, is set on rake broken slag device
Rake teeth is equipped with, rake teeth is located between two radially adjacent circle blast caps of disc fire grate disk body, crown and the disc stove of rake teeth
Arrange and leave gap between the upper surface of disk body, the charging aperture in boiler furnace side wall is located at disc disk body edge.
3. charcoal base according to claim 1 or 2 or the dual-purpose hot-water boiler of biomass granule fuel, it is characterised in that：It is described
The refractory masses of top of combustion chamber tilt down setting from exhaust gases passes to sidewall of combustion chamber.
4. charcoal base according to claim 1 or 2 or the dual-purpose hot-water boiler of biomass granule fuel, it is characterised in that：It is described
It is provided with the top of combustion chamber side, smoke-box side and smoke-box and the hot water jacket that hot water interlayer communicates in Heat Room, smoke-box top
Hot water jacket be provided with gas vent and hot water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702146.XU CN206803479U (en) | 2017-06-16 | 2017-06-16 | Charcoal base or the dual-purpose hot-water boiler of biomass granule fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702146.XU CN206803479U (en) | 2017-06-16 | 2017-06-16 | Charcoal base or the dual-purpose hot-water boiler of biomass granule fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803479U true CN206803479U (en) | 2017-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720702146.XU Active CN206803479U (en) | 2017-06-16 | 2017-06-16 | Charcoal base or the dual-purpose hot-water boiler of biomass granule fuel |
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| CN (1) | CN206803479U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870748A (en) * | 2018-09-07 | 2018-11-23 | 周清桂 | A kind of hot-water boiler |
| CN109458608A (en) * | 2018-11-21 | 2019-03-12 | 江苏元和自动化科技有限公司 | A kind of hot joint production boiler of the carbon of stalk granular fuel |
| CN112050232A (en) * | 2020-09-21 | 2020-12-08 | 吉林宏日新能源股份有限公司 | Biomass boiler and grate |
| CN115218484A (en) * | 2022-07-15 | 2022-10-21 | 黑龙江中碳佳禾生物质技术研发有限公司 | Biomass briquette fuel surface gas-phase combustion pyrolysis face-down movable gasification boiler |
-
2017
- 2017-06-16 CN CN201720702146.XU patent/CN206803479U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870748A (en) * | 2018-09-07 | 2018-11-23 | 周清桂 | A kind of hot-water boiler |
| CN108870748B (en) * | 2018-09-07 | 2023-05-12 | 周清桂 | Hot water boiler |
| CN109458608A (en) * | 2018-11-21 | 2019-03-12 | 江苏元和自动化科技有限公司 | A kind of hot joint production boiler of the carbon of stalk granular fuel |
| CN112050232A (en) * | 2020-09-21 | 2020-12-08 | 吉林宏日新能源股份有限公司 | Biomass boiler and grate |
| CN115218484A (en) * | 2022-07-15 | 2022-10-21 | 黑龙江中碳佳禾生物质技术研发有限公司 | Biomass briquette fuel surface gas-phase combustion pyrolysis face-down movable gasification boiler |
| CN115218484B (en) * | 2022-07-15 | 2023-04-07 | 黑龙江中碳佳禾生物质技术研发有限公司 | Biomass briquette fuel surface gas-phase combustion pyrolysis face-down movable gasification boiler |
| WO2024011742A1 (en) * | 2022-07-15 | 2024-01-18 | 黑龙江中碳佳禾生物质技术研发有限公司 | Gasification boiler enabling pyrolysis surface of surface gas phase combustion of biomass briquette to move downward |
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