CN203703986U - Direct type methane blended-combusted boiler system - Google Patents
Direct type methane blended-combusted boiler system Download PDFInfo
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- CN203703986U CN203703986U CN201420044423.9U CN201420044423U CN203703986U CN 203703986 U CN203703986 U CN 203703986U CN 201420044423 U CN201420044423 U CN 201420044423U CN 203703986 U CN203703986 U CN 203703986U
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Abstract
The utility model discloses a direct type methane blended-combusted boiler system, and belongs to the technical field of energy conservation. The direct type methane blended-combusted boiler system comprises an anaerobic jar, a methane storage tank, a booster fan, a torch, a pipeline system, a methane combustor and a boiler. The anaerobic jar is communicated with the methane storage tank through a pipeline, the pipeline communicating the anaerobic jar and the methane storage tank is communicated with the booster fan through a pipeline with a valve, the booster fan is communicated with the torch and the pipeline system through a three-way pipeline, the pipeline system is communicated with the methane combustor, and the methane combustor is connected with a fire watching hole in the side surface of the boiler through a flange bolt. The direct type methane blended-combusted boiler system has the advantages that system equipment is simple and reliable, mature equipment is adopted in the main components, the operation failure rate of the equipment is low, the maintenance cost is low, rubbish can be dried in a furnace through air heat of one time, the combustion effect is good, a great deal of heat energy is input into the furnace so that high-load stable combustion of the rubbish can be maintained in the designed combustion area, and the safety factor is high.
Description
Technical field
The utility model belongs to field of energy-saving technology, is specifically related to direct-type and mixes the methane boiler system of burning.
Background technology
The long-term air storage of rubbish has caused obvious threat and harm to atmospheric environment, underground water and soil etc.At present at home in incineration treatment of garbage, after rubbish dewaters in trash repository, produce and ooze drop liquid, a large amount of ooze that drop liquid need enter that leachate treatment station digests, anaerobism, infiltration processing, conventionally apply a torch and directly light discharge and the supporting Biogas Generator Set of biogas generation, but the waste of resource directly lighted discharge and causes undoubtedly by torch, and limited by weather, at strong wind or heavy rain weather, when biogas torch cannot move, can cause a large amount of toxic gases directly to discharge; The shortcomings such as when utilizing the marsh gas power generation producing, biogas dewaters, desulfuration efficiency is poor, and unit operation stability is low, operation expense is high.Although the partial heat energy that biogas is produced reclaims, the economic benefit of its actual generation is little.
Summary of the invention
The purpose of this utility model provides a kind of direct-type to mix burning methane boiler system, has solved the deficiency of the problems referred to above, and the biogas that has utilized rubbish to produce, has reached refuse reclamation and protection of the environment.
The utility model is achieved in the following ways direct-type and mixes the methane boiler system of burning, comprise anaerobic jar, biogas storage tank, booster fan, torch, pipe-line system, biogas burner, boiler, anaerobic jar is communicated with biogas storage tank by pipeline, on anaerobic jar He on biogas storage tank, be respectively equipped with valve, the device for cleaning pipeline of connection anaerobic jar and biogas storage tank is crossed valvular pipeline and is communicated with booster fan, booster fan is communicated with torch and pipe-line system by three-way pipeline, one end that three-way pipeline is communicated with torch is provided with valve, pipe-line system is communicated with biogas burner, biogas burner connects with the flame-observing hole of boiler side by flange bolt.
Described pipe-line system, pipeline I is communicated with pipeline II, pipeline II is communicated with pipeline III, pipeline III is communicated with blast pipe and pipeline IV by three-way pipeline, pipeline IV is communicated with spark arrester, between pipeline I and pipeline II, hand switch valve is set, between pipeline II and pipeline III, pressure maintaining valve is set, and on pressure maintaining valve, connecting sensor, in pipeline III, be provided with two pressure valves that connecting sensor, three ends that three-way pipeline and pipeline III and blast pipe and pipeline IV are communicated with are respectively arranged with explosion-proof operated pneumatic valve, on explosion-proof operated pneumatic valve, connecting sensor, all sensors have console to be connected.
Fuel is marsh gas of rubbish, the supply of fuel is by pipe valve control, every cover biogas is mixed and is burnt 1 biogas burner of system configuration, 1 of on-site control is established at scene, be used for manipulating biogas burner and biogas control valve group, carry out corresponding burner startup, stop, opening valve, close the operations such as valve, burner flame failure protection, and in cabinet, leave DCS interface, facilitate the operation of DCS system monitoring, realize remote auto operation; On system pipeline, be furnished with pressure switch, to prevent that gaseous-pressure is lower than the designed pressure of burner, when gaseous-pressure is lower than when setting value, system closes from being about to fuel supply valve, realizes flame failure protection simultaneously.
The beneficial effects of the utility model are that this system equipment is simple and reliable, and critical piece adopts the comparatively ripe equipment of application, equipment operation failure rate is low, maintenance cost is low, and one time wind-warm syndrome impels rubbish at stove inner drying, and combustion efficiency is good, and in higher heat energy input stove, be that rubbish can keep high load capacity smooth combustion in designed combustion district, safety coefficient is higher.
Accompanying drawing explanation
Fig. 1 is overall diagram;
As described in Figure 1, anaerobic jar (1), biogas storage tank (2), booster fan (3), torch (4), biogas burner (5), flame-observing hole (6), boiler (7), pipeline I (8), pipeline II (9), pipeline III (10), pipeline IV (11), spark arrester (12), manually-operated gate (13), pressure maintaining valve (14), pressure valve (15), blast pipe (16), explosion-proof operated pneumatic valve (17).
The specific embodiment
Direct-type is mixed the methane boiler system of burning, comprise anaerobic jar (1), biogas storage tank (2), booster fan (3), torch (4), pipe-line system, biogas burner (5), boiler (7), anaerobic jar (1) is communicated with biogas storage tank (2) by pipeline, anaerobic jar (1) above and on biogas storage tank (2) is respectively equipped with valve, the device for cleaning pipeline of connection anaerobic jar (1) and biogas storage tank (2) is crossed valvular pipeline and is communicated with booster fan (3), booster fan (3) is communicated with torch (4) and pipe-line system by three-way pipeline, three-way pipeline is provided with valve with one end that torch (4) is communicated with, pipe-line system is communicated with biogas burner (5), biogas burner (5) connects with the flame-observing hole (6) of boiler (7) side by flange bolt.
Described pipe-line system, pipeline I (8) is communicated with pipeline II (9), pipeline II (9) is communicated with pipeline III (10), pipeline III (10) is communicated with blast pipe (16) and pipeline IV (11) by three-way pipeline, pipeline IV (11) is communicated with spark arrester (12), between pipeline I (8) and pipeline II (9), hand switch valve (13) is set, between pipeline II (9) and pipeline III (10), pressure maintaining valve (14) is set, and pressure maintaining valve is connecting sensor on (14), in pipeline III (10), be provided with two pressure valves (15) that connecting sensor, three ends that three-way pipeline and pipeline III (10) and blast pipe (16) and pipeline IV (11) are communicated with are respectively arranged with explosion-proof operated pneumatic valve (17), explosion-proof operated pneumatic valve is connecting sensor on (17), all sensors have console to be connected.
Claims (2)
1. direct-type is mixed the methane boiler system of burning, comprise anaerobic jar (1), biogas storage tank (2), booster fan (3), torch (4), pipe-line system, biogas burner (5), boiler (7), it is characterized in that, anaerobic jar (1) is communicated with biogas storage tank (2) by pipeline, anaerobic jar (1) above and on biogas storage tank (2) is respectively equipped with valve, the device for cleaning pipeline of connection anaerobic jar (1) and biogas storage tank (2) is crossed valvular pipeline and is communicated with booster fan (3), booster fan (3) is communicated with torch (4) and pipe-line system by three-way pipeline, three-way pipeline is provided with valve with one end that torch (4) is communicated with, pipe-line system is communicated with biogas burner (5), biogas burner (5) connects with the flame-observing hole (6) of boiler (7) side by flange bolt.
2. direct-type according to claim 1 is mixed the methane boiler system of burning, it is characterized in that, described pipe-line system, pipeline I (8) is communicated with pipeline II (9), pipeline II (9) is communicated with pipeline III (10), pipeline III (10) is communicated with blast pipe (16) and pipeline IV (11) by three-way pipeline, pipeline IV (11) is communicated with spark arrester (12), between pipeline I (8) and pipeline II (9), hand switch valve (13) is set, between pipeline II (9) and pipeline III (10), pressure maintaining valve (14) is set, and pressure maintaining valve is connecting sensor on (14), in pipeline III (10), be provided with two pressure valves (15) that connecting sensor, three ends that three-way pipeline and pipeline III (10) and blast pipe (16) and pipeline IV (11) are communicated with are respectively arranged with explosion-proof operated pneumatic valve (17), explosion-proof operated pneumatic valve is connecting sensor on (17), all sensors have console to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044423.9U CN203703986U (en) | 2014-01-24 | 2014-01-24 | Direct type methane blended-combusted boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044423.9U CN203703986U (en) | 2014-01-24 | 2014-01-24 | Direct type methane blended-combusted boiler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703986U true CN203703986U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044423.9U Expired - Fee Related CN203703986U (en) | 2014-01-24 | 2014-01-24 | Direct type methane blended-combusted boiler system |
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| CN (1) | CN203703986U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196079A (en) * | 2016-08-30 | 2016-12-07 | 北京中科通用能源环保有限责任公司 | Garbage burning factory methane utilizing system and Application way |
| CN106482333A (en) * | 2016-10-19 | 2017-03-08 | 浙江伟明环保股份有限公司 | The garbage fired boiler hot-air system of burning biogas |
| CN108036336A (en) * | 2017-11-30 | 2018-05-15 | 重庆三峰环境产业集团有限公司 | A kind of method of safe utilization percolate treatment plant biogas |
| CN110425552A (en) * | 2019-08-26 | 2019-11-08 | 武汉环投环境科技有限公司 | The explosion-proof device and its burning deodorizing methods into torch burning of low dense biogas |
| CN111765488A (en) * | 2020-07-03 | 2020-10-13 | 上海黎明资源再利用有限公司 | Primary air secondary preheating system |
-
2014
- 2014-01-24 CN CN201420044423.9U patent/CN203703986U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196079A (en) * | 2016-08-30 | 2016-12-07 | 北京中科通用能源环保有限责任公司 | Garbage burning factory methane utilizing system and Application way |
| CN106482333A (en) * | 2016-10-19 | 2017-03-08 | 浙江伟明环保股份有限公司 | The garbage fired boiler hot-air system of burning biogas |
| CN108036336A (en) * | 2017-11-30 | 2018-05-15 | 重庆三峰环境产业集团有限公司 | A kind of method of safe utilization percolate treatment plant biogas |
| CN110425552A (en) * | 2019-08-26 | 2019-11-08 | 武汉环投环境科技有限公司 | The explosion-proof device and its burning deodorizing methods into torch burning of low dense biogas |
| CN110425552B (en) * | 2019-08-26 | 2024-03-15 | 武汉环投环境科技有限公司 | Device for burning low-concentration biogas by explosion-proof entering torch and burning deodorization method thereof |
| CN111765488A (en) * | 2020-07-03 | 2020-10-13 | 上海黎明资源再利用有限公司 | Primary air secondary preheating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YANGZHOU TAIDA ENVIRONMENTAL PROTECTION Co.,Ltd. Assignor: DALIAN TEDA ENVIRONMENTAL PROTECTION Co.,Ltd. Contract record no.: 2015320000639 Denomination of utility model: Direct type methane blended-combusted boiler system Granted publication date: 20140709 License type: Exclusive License Record date: 20151127 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20220124 |