CN104807178B - Efficiently without burnt molded coal boiler - Google Patents
Efficiently without burnt molded coal boiler Download PDFInfo
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- CN104807178B CN104807178B CN201510265703.1A CN201510265703A CN104807178B CN 104807178 B CN104807178 B CN 104807178B CN 201510265703 A CN201510265703 A CN 201510265703A CN 104807178 B CN104807178 B CN 104807178B
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Abstract
A kind of efficient without burnt molded coal boiler, including body of heater, burner hearth, smoke-box, elevated tank, preheater and deduster, body of heater is interior to be provided with burner hearth, and body of heater is externally provided with elevated tank, preheater and deduster；Body of heater includes external furnace body, outer water jacket and interior smoke-box；Burner hearth includes combustion zone and air compartment；Elevated tank is connected with outer water jacket and preheater respectively；Preheater is connected with water inlet pipe, and preheater is connected with interior lower big water jacket；Big water jacket is connected with outer water jacket under interior；Outer water jacket is connected with outlet pipe；Limnimeter and water level controller are provided with elevated tank, is connected respectively with outer water jacket and preheater.The present invention utilizes water screen tube and the design feature of air compartment, there is sufficient air circulation in burner hearth, moulded coal is fully burned, substantial amounts of nitrogen oxides can not be formed, the discharge of nitrogen oxides is reduced, municipal pollution is reduced, and the flame in stove chamber inner combustion area disperses, the problem of also solving the easy coking of conventional small handwarmer simultaneously, belongs to environmental protection, high-efficiency and energy-saving type New-type boiler.
Description
Technical field
It is specifically a kind of efficiently without burnt molded coal boiler the present invention relates to boiler combustion field.
Background technology
China exist at this stage or largely poor efficiency, high energy consumption, high pollution small-sized handwarmer, it is impossible to realize clean
, there is the inefficient, using energy source of high energy consumption, easy coking dust stratification needs artificial periodic cleaning, time-consuming to take a lot of work in burning.
The content of the invention
In summary, it is an object of the invention to provide a kind of efficiently without burnt molded coal boiler.
The purpose of the present invention is realized by following technology：
It is a kind of efficient without burnt molded coal boiler, including body of heater, burner hearth, smoke-box, elevated tank, preheater and deduster, body of heater
Interior to be provided with burner hearth, body of heater is externally provided with elevated tank, preheater and deduster；Elevated tank connects with outer water jacket and preheater respectively
It is logical；Preheater is connected with water inlet pipe.
Body of heater includes external furnace body, outer water jacket and interior smoke-box；Outer water jacket is connected with outlet pipe；Fire tube is provided with outer water jacket；Fire
Pipe one end is connected with combustion zone, and the other end is connected with interior smoke-box；Interior smoke-box is connected with outer smoke-box.
Burner hearth includes combustion zone and air compartment, pipe is communicated with it, interior upper water sleeve, outer water screen tube, interior water screen tube, interior
Big water jacket, interior lower small water sleeve down；Outer water screen tube one end is connected with outer water jacket, and the other end is connected with interior lower big water jacket；It is interior lower big
Water jacket is connected by water communicating pipe with preheater；Interior water screen tube one end is connected with interior upper water sleeve, the other end and interior lower small water sleeve
Connection；Communicating pipe, one end was connected with interior upper water sleeve, and the other end is connected with outer water jacket.
Feed opening is provided with above burner hearth, below provided with grey room；Hearth wall is provided with observation panel；
Grey interior is provided with stove tooth and shakes grey circle；Stove tooth is connected by axle with interior lower small water sleeve；It is grey outdoor provided with inspection door and
Air door.
Limnimeter and water level controller are provided with elevated tank.
Provided with preheating smoke pipe in preheater；Its upper end is provided with upper face plate, and lower end is provided with lower face plate；Preheat smoke pipe one end with
Outer smoke-box connection, the other end is connected with deduster.
Above-mentioned combustion zone is the space constituted between outer water screen tube and interior water screen tube.
Damper is provided with above above-mentioned outer smoke-box.
Flap valve is provided with above-mentioned damper；Flap valve links with stove tooth handle.
Smoke baffle plate and pond are provided with above-mentioned deduster, deduster is externally provided with exhaust opening and dedusting observation door.
Above-mentioned stove tooth is provided with stove tooth handle；Ash circle is shaken provided with shaking grey handle.
Above-mentioned interior water screen tube at least 8, interior water screen tube is around composition air compartment.
Above-mentioned air compartment is connected by the endoporus of interior lower small water sleeve with grey room.
Above-mentioned air door and damper are connected with outer air-introduced machine respectively.
Advantages of the present invention and beneficial effect：
1st, design structure of the present invention, which is utilized in the design feature of water screen tube and air compartment, burner hearth, sufficient air stream
Logical, moulded coal is fully burned, and the flame in stove chamber inner combustion area disperses, it is impossible to forms substantial amounts of nitrogen oxides, reduces
The discharge of nitrogen oxides, while the problem of solving the easy coking of conventional small handwarmer, belongs to environmental protection, high-efficiency and energy-saving type new
Boiler, it is adaptable to modern urban construction demand.
2nd, the present invention adds deduster in the design, and the dust produced after Combustion of Mould Coal is passed through into deduster and dedusting
Smoke baffle plate and pond in device, dust are reduced to minimum, the handwarmer of alternative existing backwardness, reduce municipal pollution.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is A-A schematic diagrames in Fig. 1.
In figure：The outer water jacket of 1- external furnace bodies, 2-, 3- communicating pipes, 4- fire tubes, upper water sleeve in 5-, 6- observation panels, 7- combustion zones,
Water screen tube in the outer water screen tubes of 8-, 9-, 10- inspection doors, in 11- under big water jacket, lower small water sleeve, 13- axles, 14- stoves in 12-
The grey room of tooth, 15-, 16- dedusters, 17- exhaust openings, 18- preheatings smoke pipe, the outer smoke-boxes of 19-, 20- elevated tanks, 21- limnimeters,
22- feed openings, 23- outlet pipes, smoke-box in 24-, 25- smoke baffle plates, 26- dedustings observation door, 27 water inlet pipes, 28- water communicating pipes,
29- air doors, 30- air compartments, 31- dampers, 32- shake grey circle, 33- ash ports, 34- and shake grey handle, 35- stove teeth handle, on 36-
Card, 37- lower face plates, 38- preheaters, 39- water level controllers.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, it is a kind of efficiently without burnt molded coal boiler, including body of heater, burner hearth, smoke-box, elevated tank 20, preheater
38 and deduster 16, burner hearth is provided with body of heater, and body of heater is externally provided with elevated tank 20, preheater 38 and deduster 16；Elevated tank
20 connect with outer water jacket 2 and preheater 38 respectively；Preheater 38 is connected with water inlet pipe 27.
Body of heater includes external furnace body 1, outer water jacket 2 and interior smoke-box 24；Outer water jacket 2 is connected with outlet pipe 23；It is provided with outer water jacket 2
Fire tube 4；The one end of fire tube 4 is connected with combustion zone 7, and the other end is connected with interior smoke-box 24；Interior smoke-box 24 is connected with outer smoke-box 19.
Burner hearth includes combustion zone 7 and air compartment 30, is communicated with pipe 3, interior upper water sleeve 5, outer water screen tube 8, interior water cooling in it
Wall pipe 9, interior lower big water jacket 11, interior lower small water sleeve 12；Outer one end of water screen tube 8 is connected with outer water jacket 2, the other end and interior lower flood
Set 11 is connected；Big water jacket 11 is connected by water communicating pipe 28 with preheater 38 under interior.
Interior one end of water screen tube 9 is connected with interior upper water sleeve 5, and the other end is connected with interior lower small water sleeve 12.
Communicating pipe 3, one end was connected with interior upper water sleeve 5, and the other end is connected with outer water jacket 2.
Feed opening 22 is provided with above burner hearth, below provided with grey room 15；Hearth wall is provided with observation panel 6.
In grey room 15 32 are enclosed provided with stove tooth 14 with ash is shaken；Stove tooth 14 is connected by axle 13 with interior lower small water sleeve 12；Grey room 15
It is externally provided with inspection door 10 and air door 29；Air door 29 and damper 31 are connected with outer air-introduced machine respectively.
Limnimeter 21 and water level controller 39 are provided with elevated tank 20.
Provided with preheating smoke pipe 18 in preheater 38；Its upper end is provided with upper face plate 36, and lower end is provided with lower face plate 37；Preheat smoke pipe
18 one end are connected with outer smoke-box 19, and the other end is connected with deduster 16.
Combustion zone 7 is the space constituted between outer water screen tube 8 and interior water screen tube 9.
The outer top of smoke-box 19 is provided with damper 31；Flap valve is provided with damper 31；Flap valve and stove tooth handle 35
Linkage；Air door 29 and damper 31 are connected with outer air-introduced machine respectively.
Smoke baffle plate 25 and pond are provided with deduster 16, deduster 16 is externally provided with exhaust opening 17 and dedusting observation door 26.
Stove tooth 14 is provided with stove tooth handle 35；The described ash circle that shakes is provided with shaking grey handle 34.
Interior water screen tube 9 at least 8, interior water screen tube 9 is around composition air compartment 30；Air compartment 30 passes through interior lower small water sleeve 12
Endoporus is connected with grey room 15.
Embodiment
In use, moulded coal falls into combustion zone 7 by feed opening 22, pass through manual firing's point combustion coal.
Outer air-introduced machine introduces air by air door 29, and gas enters air compartment 30 by grey room 15；Again by interior water screen tube 9 it
Between space enter combustion zone 7, allow moulded coal fully to burn.
Running water enters preheater 38 by water inlet pipe 27, then by respectively enteing outer water jacket 2 water communicating pipe 28, it is interior lower big
Water jacket 11 and interior lower small water sleeve 12；
Water in interior lower small water sleeve 12 therein enters interior upper water sleeve 5 by interior water screen tube 9, enters by communicating pipe 3
Outer water jacket 2；Water under interior in big water jacket 11 enters outer water jacket 2 by outer water screen tube 8；
Water in outer water jacket 2 supplies user by outlet pipe 23.
The gap that the high-temperature flue gas produced in combustion zone 7 passes through between outer water screen tube 8 enters fire tube 4, is entered by fire tube 4
Interior smoke-box 24, enters back into outer smoke-box 19, then by the preheating smoke pipe 18 in preheater 38, and high-temperature flue gas is by preheating smoke pipe 18
When, using deduster 16 is entered back into after the running water cooling in preheater 38, low-temperature flue gas is again by smoke baffle plate in deduster 16
25 and water dedusting, finally discharged by exhaust opening 17.
The flap valve of the lower section of damper 31 is linked with stove tooth handle 35, when stove tooth handle 35 shakes, and flap valve is opened.
Observation panel 6 is used for the amount for observing moulded coal in burner hearth, and in addition when boiler carries out manual work, observation panel 6 can be used for
Enter coal.
Inspection door 10 is when boiler carries out manual work, for deashing.
Dedusting observation door 26 is to be used for deashing dedusting.
Limnimeter 21 is for observing the water level in elevated tank 20.
When the water in elevated tank 20 is in low water level, water level controller 39 works, automatic water supplement, when water level is in height
During water level, water level controller 39 is stopped.
Claims (9)
1. it is a kind of efficiently without burnt molded coal boiler, including body of heater, burner hearth, smoke-box, elevated tank（20）, preheater（38）And deduster
（16）, it is characterised in that：
Burner hearth is provided with body of heater, body of heater is externally provided with elevated tank（20）, preheater（38）And deduster（16）；
Elevated tank（20）Respectively with outer water jacket（2）And preheater（38）Connection；Preheater（38）With water inlet pipe（27）Connection；
Body of heater includes external furnace body（1）, outer water jacket（2）With interior smoke-box（24）；Outer water jacket（2）With outlet pipe（23）Connection；
Outer water jacket（2）It is interior to be provided with fire tube（4）；Fire tube（4）One end and combustion zone（7）Connection, the other end and interior smoke-box（24）Connection；
Interior smoke-box（24）With outer smoke-box（19）Connection；
Burner hearth includes combustion zone（7）And air compartment（30）, pipe is communicated with it（3）, interior upper water sleeve（5）, outer water screen tube（8）、
Interior water screen tube（9）, interior lower big water jacket（11）, interior lower small water sleeve（12）；Outer water screen tube（8）One end and outer water jacket（2）Connection,
The other end and interior lower big water jacket（11）Connection；Big water jacket under interior（11）Pass through water communicating pipe（28）With preheater（38）Connection；
Interior water screen tube（9）One end and interior upper water sleeve（5）Connection, the other end and interior lower small water sleeve（12）Connection；
Communicating pipe（3）One end and interior upper water sleeve（5）Connection, the other end and outer water jacket（2）Connection；
Feed opening is provided with above burner hearth（22）, below provided with grey room（15）；Hearth wall is provided with observation panel（6）；
Grey room（15）It is interior to be provided with stove tooth（14）With shake grey circle（32）；Stove tooth（14）Pass through axle（13）With interior lower small water sleeve（12）Even
Connect；Grey room（15）It is externally provided with inspection door（10）And air door（29）；
Elevated tank（20）It is interior to be provided with limnimeter（21）And water level controller（39）；
Preheater（38）It is interior to be provided with preheating smoke pipe（18）；Its upper end is provided with upper face plate（36）, lower end is provided with lower face plate（37）；Preheating
Smoke pipe（18）One end and outer smoke-box（19）Connection, the other end and deduster（16）Connection.
2. it is as claimed in claim 1 a kind of efficiently without burnt molded coal boiler, it is characterised in that：Described combustion zone（7）It is outer water
Cold wall pipe（8）With interior water screen tube（9）Between the space that constitutes.
3. it is as claimed in claim 1 a kind of efficiently without burnt molded coal boiler, it is characterised in that：Described outer smoke-box（19）Top is set
There is damper（31）.
4. it is as claimed in claim 3 a kind of efficiently without burnt molded coal boiler, it is characterised in that：Described damper（31）Inside set
There is flap valve；Flap valve and stove tooth handle（35）Linkage.
5. it is as claimed in claim 1 a kind of efficiently without burnt molded coal boiler, it is characterised in that：Described deduster（16）Inside it is provided with
Smoke baffle plate（25）And pond, deduster（16）It is externally provided with exhaust opening（17）Door is observed with dedusting（26）.
6. it is as claimed in claim 1 a kind of efficiently without burnt molded coal boiler, it is characterised in that：Described stove tooth（14）It is provided with stove
Tooth handle（35）；The described ash circle that shakes is provided with shaking grey handle（34）.
7. it is as claimed in claim 1 a kind of efficiently without burnt molded coal boiler, it is characterised in that：Described interior water screen tube（9）Extremely
It is few 8, interior water screen tube（9）Around composition air compartment（30）.
8. it is as claimed in claim 7 a kind of efficiently without burnt molded coal boiler, it is characterised in that：Described air compartment（30）Under interior
Small water sleeve（12）Endoporus and grey room（15）Connection.
9. one kind as described in claim 1 or 4 is efficiently without burnt molded coal boiler, it is characterised in that：Described air door（29）And tune
Save air door（31）It is connected respectively with outer air-introduced machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265703.1A CN104807178B (en) | 2015-05-24 | 2015-05-24 | Efficiently without burnt molded coal boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265703.1A CN104807178B (en) | 2015-05-24 | 2015-05-24 | Efficiently without burnt molded coal boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104807178A CN104807178A (en) | 2015-07-29 |
| CN104807178B true CN104807178B (en) | 2017-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510265703.1A Active CN104807178B (en) | 2015-05-24 | 2015-05-24 | Efficiently without burnt molded coal boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN104807178B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240843B (en) * | 2015-10-28 | 2018-01-16 | 常熟大洋热能技术有限公司 | Modular construction for biomass boiler and gas fired-boiler |
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| CN2906374Y (en) * | 2006-06-02 | 2007-05-30 | 强建志 | Environmental-protection cyclone type energy-saving furnace |
| CN201149244Y (en) * | 2007-08-10 | 2008-11-12 | 营口立东锅炉有限责任公司 | Coal gasification combustion integrated traveling grate stoker boilers |
| CN201396920Y (en) * | 2009-05-06 | 2010-02-03 | 任雅琴 | Tri-combustion single-drum coal burning boiler |
| KR20100094744A (en) * | 2009-02-19 | 2010-08-27 | 박하경 | Boiler |
| CN101929732A (en) * | 2009-06-19 | 2010-12-29 | 王兰柱 | Environment-friendly and energy-saving constant pressure hot water boiler |
| RU2471128C1 (en) * | 2011-07-07 | 2012-12-27 | Благодаров Юрий Петрович | Hot-water solid-fuel boiler |
| CN204100570U (en) * | 2014-09-26 | 2015-01-14 | 蓝宝精灵锅炉江苏有限公司 | A kind of coal stove |
| CN204787213U (en) * | 2015-05-24 | 2015-11-18 | 杨飞 | High -efficient afocal moulded coal boiler |
-
2015
- 2015-05-24 CN CN201510265703.1A patent/CN104807178B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906374Y (en) * | 2006-06-02 | 2007-05-30 | 强建志 | Environmental-protection cyclone type energy-saving furnace |
| CN201149244Y (en) * | 2007-08-10 | 2008-11-12 | 营口立东锅炉有限责任公司 | Coal gasification combustion integrated traveling grate stoker boilers |
| KR20100094744A (en) * | 2009-02-19 | 2010-08-27 | 박하경 | Boiler |
| CN201396920Y (en) * | 2009-05-06 | 2010-02-03 | 任雅琴 | Tri-combustion single-drum coal burning boiler |
| CN101929732A (en) * | 2009-06-19 | 2010-12-29 | 王兰柱 | Environment-friendly and energy-saving constant pressure hot water boiler |
| RU2471128C1 (en) * | 2011-07-07 | 2012-12-27 | Благодаров Юрий Петрович | Hot-water solid-fuel boiler |
| CN204100570U (en) * | 2014-09-26 | 2015-01-14 | 蓝宝精灵锅炉江苏有限公司 | A kind of coal stove |
| CN204787213U (en) * | 2015-05-24 | 2015-11-18 | 杨飞 | High -efficient afocal moulded coal boiler |
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| Publication number | Publication date |
|---|---|
| CN104807178A (en) | 2015-07-29 |
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