CN202581280U - Full-membrane wall biomass boiler - Google Patents
Full-membrane wall biomass boiler Download PDFInfo
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- CN202581280U CN202581280U CN 201220045053 CN201220045053U CN202581280U CN 202581280 U CN202581280 U CN 202581280U CN 201220045053 CN201220045053 CN 201220045053 CN 201220045053 U CN201220045053 U CN 201220045053U CN 202581280 U CN202581280 U CN 202581280U
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Abstract
The utility model discloses a full-membrane wall biomass boiler, which comprises a boiler body and a scale chain grate, wherein the boiler body comprises a combustion chamber which is formed on the right side, an upper boiler cylinder which is formed at the upper end of the left side, a lower boiler cylinder which is formed at the lower end of the left side, and a convection bank which is connected between the upper boiler cylinder and the lower boiler cylinder; the wall surface of the combustion chamber is a sealed membrane water cooled wall; two ends of the membrane water cooled wall are respectively connected with the upper boiler cylinder and the lower boiler cylinder; the convection bank is communicated with the front end of a heat exchange channel which is formed between the upper boiler cylinder and the lower boiler cylinder and a fume outlet of the combustion chamber; the scale chain grate comprises a conveying part which is arranged below the combustion chamber and used for conveying a material; an air box is arranged on the right side of the conveying part; a spiral feeding system is arranged at the front end of the conveying part; a slag discharge opening is formed at the rear end of the conveying part; a heat-preserving and heat-insulation layer coats the periphery of the boiler body; and a metal shell covers the heat-preserving and heat-insulation layer.
Description
Technical field
The utility model relates to boiler, particularly a kind of full film type wall biomass boiler of efficient energy-saving and emission-reducing.
Background technology
In the modern society, boiler is the thermal hardware with high temperature, high pressure, is one of special equipment, be widely used in office, undertaking and all trades and professions, and be danger and special devices.In case have an accident, relate to public safety, bring about great losses for the country and people's lives and properties.
Biomass boiler is a kind of boiler, with biomass energy as the boiler of fuel biomass boiler, biomass boiler probably is divided into two types by its purposes at present: a kind of is living beings heat energy boiler, and another kind is a living beings electric energy boiler.The principle of the two is basic identical, all is to obtain energy through firing biomass fuel, and just first kind is directly obtained heat energy, and second kind changes into electric energy again with heat energy.
Prior biological matter boiler and since structural design on unreasonable, sealing is poor; In use can occur leaking out or leak bad phenomenon such as cigarette; Result of use is poor, can not make full combustion of fuel, has caused the waste of fuel; Burn incompletely produced simultaneously black smoke, dust also cause bad influence to environment, have influenced peripheral living environment.
Simultaneously, the heat that fuel combustion produced does not utilize fully yet, because structural design is unreasonable, heat fully is not used for heat exchange, and most heat does not obtain utilizing along with smoke evacuation and heat radiation are run off in vain.
Therefore, a kind of fuel that can make fills burning, and the biomass boiler that can make full use of the burning heat that produces becomes boiler user's eager demand.
The utility model content
The purpose of the utility model is, to the above-mentioned deficiency of prior art, a kind of full film type wall biomass boiler is provided; This full film type wall biomass boiler reasonable in design; Through the use of scale chain grate and fin panel casing, good seal performance in use can not occur leaking out or leaks bad phenomenon such as cigarette; Result of use is good, can not pollute environment.Reasonable structural design makes fuel fully to burn, and the heat that burning is produced is fully utilized, and runs off in vain in the process that can not discharge fume and dispel the heat, realizes the purpose of energy-saving and emission-reduction.
The utility model for realizing the technical scheme that above-mentioned purpose adopted is:
A kind of full film type wall biomass boiler; It comprises a boiler body and a scale chain grate; This boiler body comprises that the combustion chamber, of being located at the right side is located at the upper drum, of left side upper end and is located at the lower drum of lower end, left side and is connected in the convection bank between this upper drum, the lower drum; The wall of said combustion chamber is for making the fin panel casing of the sealing that forms by some extended surface tube welderings; The two ends of this fin panel casing are connected respectively at this upper drum, lower drum, and the front end of the heat exchanger channels that forms between this convection bank and upper drum, the lower drum and the outlet flue of said combustion chamber communicate; This scale chain grate comprises the delivery section that is used for transfer the fuel of being located at this below, combustion chamber; Right side in this delivery section is provided with bellows; The front end of this delivery section is provided with the screw feeder system; The rear end of this delivery section is provided with a slag-drip opening, and bag is established the insulation layer on the outer peripheral face of said boiler body, and outside this insulation layer, is covered with metal shell.
It also comprises a coal saving device, and this coal saving device comprises a turning smoke-box that sets gradually from top to bottom, two economizers, a deduster and air-introduced machines, and the end of this turning smoke-box and said heat exchanger channels is through a pipeline UNICOM.
The fin panel casing of this chamber front end forms face arch to this combustion chamber inside protrusions; And cast is used for fuel is carried out the refractory concrete layer that radiation is ignited on this projection; The rear arch of the radiation effect of igniting of the said projection of one reinforcement is set in this combustion chamber; This rear arch comprises rear arched tube that some and said upper drum is connected, is coated on the refractory concrete layer on this rear arched tube, and the both sides of this combustion chamber are provided with wall with refractory lining, refracto.
Said convection bank comprises the first row convection tube, secondary series convection tube and the 3rd row convection tube that is spliced successively by direction from left to right by some extended surface tubes; Between the 3rd row convection tube and the secondary series convection tube, formed the heat exchanger channels that links to each other between this secondary series convection tube and the first row convection tube, the end of this heat exchanger channels is provided with some light pipes that are connected with this upper drum, lower drum; The two ends of this heat exchanger channels are respectively equipped with a deashing inspection door, and the both sides of this heat exchanger channels are respectively equipped with a soot blower.
Said delivery section comprises flake type conveyor chain structure and is located at the air compartment in this flake type conveyor chain structure; Said air compartment is connected with bellows, the swing type mop that the end of this flake type conveyor chain structure is provided with the lime-ash time of staying behind the increase coal combustion and prevents the combustion chamber to leak out.
The beneficial effect of the utility model is: the utility model is rational in infrastructure ingenious; Through the use of scale chain grate and fin panel casing, good seal performance in use can not occur leaking out or leaks bad phenomenon such as cigarette; Result of use is good, can not pollute environment.Reasonable structural design makes fuel fully to burn, and the heat that burning is produced is fully utilized, and runs off in vain in the process that can not discharge fume and dispel the heat, realizes the purpose of energy-saving and emission-reduction.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the perspective view of the utility model product;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the B-B cutaway view among Fig. 1.
The specific embodiment
Embodiment: see Fig. 1 to Fig. 3; A kind of full film type wall biomass boiler of the utility model; It comprises a boiler body and a scale chain grate 5; This boiler body comprises that the combustion chamber 1, of being located at the right side is located at the upper drum 2, of left side upper end and is located at the lower drum 3 of lower end, left side and is connected in the convection bank 4 between this upper drum 2, the lower drum 3; The wall of said combustion chamber 1 is for making the fin panel casing of the sealing that forms by some extended surface tube welderings; The two ends of this fin panel casing are connected respectively at this upper drum 2, lower drum 3, and the front end of the heat exchanger channels that forms between this convection bank 4 and upper drum 2, the lower drum 3 and the outlet flue 12 of said combustion chamber 1 communicate; This scale chain grate 5 comprises the delivery section that is used for transfer the fuel 51 of being located at this 1 below, combustion chamber; Be provided with bellows 52 in the right side of this delivery section 51; The front end of this delivery section 51 is provided with screw feeder system 53; The rear end of this delivery section 51 is provided with a slag-drip opening 54, and bag is established insulation layer 6 on the outer peripheral face of said boiler body, and outside this insulation layer 6, is covered with metal shell 7.
It also comprises a coal saving device 8, and this coal saving device 8 comprises a turning smoke-box 81 that sets gradually from top to bottom, two economizers 82, a deduster 83 and air-introduced machines, and the end of this turning smoke-box 81 and said heat exchanger channels is through a pipeline 84 UNICOMs.
The fin panel casing of this combustion chamber 1 front end forms face arch 12 to this combustion chamber 1 inside protrusions; And cast is used for fuel is carried out the refractory concrete layer that radiation is ignited on this projection; The rear arch 13 of the radiation effect of igniting of the said projection of one reinforcement is set in this combustion chamber 1; This rear arch 13 comprises rear arched tube that some and said upper drum 2 is connected, is coated on the refractory concrete layer on this rear arched tube, and the both sides of this combustion chamber 1 are provided with wall with refractory lining, refracto.
Said convection bank 4 comprises the first row convection tube 41, secondary series convection tube 42 and the 3rd row convection tube 43 that is spliced successively by direction from left to right by some extended surface tubes; Between the 3rd row convection tube 43 and the secondary series convection tube 42, formed the heat exchanger channels that links to each other between this secondary series convection tube 42 and the first row convection tube 41, the end of this heat exchanger channels is provided with some light pipes 44 that are connected with this upper drum 2, lower drum 3; The two ends of this heat exchanger channels are respectively equipped with a deashing inspection door, and the both sides of this heat exchanger channels are respectively equipped with a soot blower.
Said delivery section 51 comprises flake type conveyor chain structure and is located at the air compartment in this flake type conveyor chain structure; Said air compartment is connected with bellows 52, the swing type mop that the end of this flake type conveyor chain structure is provided with the lime-ash time of staying behind the increase coal combustion and prevents combustion chamber 1 to leak out.
The utility model reasonable in design is ingenious, and through the use of scale chain grate and fin panel casing, good seal performance in use can not occur leaking out or leaks bad phenomenon such as cigarette, and result of use is good, can not pollute environment.
The utility model makes fuel fully to burn through reasonable structural design, and the heat that burning is produced is fully utilized, and runs off in vain in the process that can not discharge fume and dispel the heat, realizes the purpose of energy-saving and emission-reduction.
Embodiment is said like the utility model, adopts other full film type wall biomass boilers that obtain with the same or similar structure of the utility model, all in the utility model protection domain.
Claims (5)
1. full film type wall biomass boiler; It is characterized in that: it comprises a boiler body and a scale chain grate; This boiler body comprises that the combustion chamber, of being located at the right side is located at the upper drum, of left side upper end and is located at the lower drum of lower end, left side and is connected in the convection bank between this upper drum, the lower drum; The wall of said combustion chamber is for making the fin panel casing of the sealing that forms by some extended surface tube welderings; The two ends of this fin panel casing are connected respectively at this upper drum, lower drum, and the front end of the heat exchanger channels that forms between this convection bank and upper drum, the lower drum and the outlet flue of said combustion chamber communicate; This scale chain grate comprises the delivery section that is used for transfer the fuel of being located at this below, combustion chamber; Right side in this delivery section is provided with bellows; The front end of this delivery section is provided with the screw feeder system; The rear end of this delivery section is provided with a slag-drip opening, and bag is established the insulation layer on the outer peripheral face of said boiler body, and outside this insulation layer, is covered with metal shell.
2. full film type wall biomass boiler according to claim 1; It is characterized in that; It also comprises a coal saving device; This coal saving device comprises a turning smoke-box that sets gradually from top to bottom, two economizers, deduster and air-introduced machines, and the end of this turning smoke-box and said heat exchanger channels is through a pipeline UNICOM.
3. full film type wall biomass boiler according to claim 1; It is characterized in that; The fin panel casing of this chamber front end forms face arch to this combustion chamber inside protrusions; And cast is used for fuel is carried out the refractory concrete layer that radiation is ignited on this projection; In this combustion chamber, be provided with one strengthen said projection the rear arch of the radiation effect of igniting, this rear arch comprises rear arched tube that some and said upper drum is connected, is coated on the refractory concrete layer on this rear arched tube, the both sides of this combustion chamber are provided with wall with refractory lining, refracto.
4. full film type wall biomass boiler according to claim 1; It is characterized in that; Said convection bank comprises the first row convection tube, secondary series convection tube and the 3rd row convection tube that is spliced successively by direction from left to right by some extended surface tubes; Between the 3rd row convection tube and the secondary series convection tube, formed the heat exchanger channels that links to each other between this secondary series convection tube and the first row convection tube, the end of this heat exchanger channels is provided with some light pipes that are connected with this upper drum, lower drum; The two ends of this heat exchanger channels are respectively equipped with a deashing inspection door, and the both sides of this heat exchanger channels are respectively equipped with a soot blower.
5. full film type wall biomass boiler according to claim 1; It is characterized in that; Said delivery section comprises flake type conveyor chain structure and is located at the air compartment in this flake type conveyor chain structure; Said air compartment is connected with bellows, the swing type mop that the end of this flake type conveyor chain structure is provided with the lime-ash time of staying behind the increase coal combustion and prevents the combustion chamber to leak out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045053 CN202581280U (en) | 2012-02-13 | 2012-02-13 | Full-membrane wall biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220045053 CN202581280U (en) | 2012-02-13 | 2012-02-13 | Full-membrane wall biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202581280U true CN202581280U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220045053 Expired - Fee Related CN202581280U (en) | 2012-02-13 | 2012-02-13 | Full-membrane wall biomass boiler |
Country Status (1)
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| CN (1) | CN202581280U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620279A (en) * | 2012-02-13 | 2012-08-01 | 东莞市盈信节能投资有限公司 | Full-film wall biomass boiler manufacturing method and full-film wall biomass boiler |
| CN105042572A (en) * | 2015-08-31 | 2015-11-11 | 衡阳市大成锅炉有限公司 | Boiler capable of effectively lowering nitrogen oxide emission |
| CN105627279A (en) * | 2016-02-21 | 2016-06-01 | 广州迪森热能设备有限公司 | Biomass fluidized bed boiler |
| CN108954290A (en) * | 2018-07-31 | 2018-12-07 | 深圳市乐业科技有限公司 | A kind of clean type H-type fin economizer |
-
2012
- 2012-02-13 CN CN 201220045053 patent/CN202581280U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620279A (en) * | 2012-02-13 | 2012-08-01 | 东莞市盈信节能投资有限公司 | Full-film wall biomass boiler manufacturing method and full-film wall biomass boiler |
| CN105042572A (en) * | 2015-08-31 | 2015-11-11 | 衡阳市大成锅炉有限公司 | Boiler capable of effectively lowering nitrogen oxide emission |
| CN105627279A (en) * | 2016-02-21 | 2016-06-01 | 广州迪森热能设备有限公司 | Biomass fluidized bed boiler |
| CN108954290A (en) * | 2018-07-31 | 2018-12-07 | 深圳市乐业科技有限公司 | A kind of clean type H-type fin economizer |
| CN108954290B (en) * | 2018-07-31 | 2019-12-20 | 金溪百通宏达热力有限公司 | Clean H-shaped fin economizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Weiliang Inventor after: He Yufeng Inventor after: Long Haoyi Inventor before: Wang Hongbin Inventor before: Long Haoyi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG HONGBIN LONG HAOYI TO: TAN WEILIANG HE YUFENG LONG HAOYI |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |