CN105240843A - Modular structure used for biomass boiler and gas-fired boiler - Google Patents
Modular structure used for biomass boiler and gas-fired boiler Download PDFInfo
- Publication number
- CN105240843A CN105240843A CN201510712317.2A CN201510712317A CN105240843A CN 105240843 A CN105240843 A CN 105240843A CN 201510712317 A CN201510712317 A CN 201510712317A CN 105240843 A CN105240843 A CN 105240843A
- Authority
- CN
- China
- Prior art keywords
- upper box
- boiler
- box
- lower box
- box body
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Chimneys And Flues (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
The invention discloses a modular structure used for a biomass boiler and a gas-fired boiler. The modular structure used for the biomass boiler and the gas-fired boiler comprises an upper box body, a lower box body, a water-cooling wall and a plurality of communication pipes, wherein the inside of the upper box body and the inside of the lower box body are sealed cavities; a vertically through hole is formed in the centers of the upper box body and the lower box body; the water-cooling wall is arranged between the upper box body and the lower box body and communicated with the cavities of the upper box body and the lower box body; a boiler hearth is defined by the water-cooling wall, the upper box body and the lower box body; the communication pipes are hollow pipelines, are arranged between the upper box body and the lower box body and are communicated with the cavities of the upper box body and the lower box body; the upper ends of the communication pipes penetrate out of the top wall of the upper box body, the lower ends of the communication pipes penetrate out of the bottom wall of the lower box body, and the parts, located at the cavities of the upper box body and the lower box body, of the communication pipes are provided with openings. The modular structure used for the biomass boiler and the gas-fired boiler is beneficial to expansion and assembly, the water-cooling wall is convenient to descale, and the modular structure is convenient to package.
Description
Technical field
The present invention relates to a kind of boiler structure, particularly relate to a kind of modular construction for biomass boiler and gas fired-boiler.
Background technology
The furnace binding of current biomass boiler and gas fired-boiler normally designs on request, and has fixed structure, this complex structure, needs to design multiple pipe interface.The boiler assembled can not change with need of production, requires to need to redesign processing and assembling according to difference for different client.The boiler that structure is fixing in addition, need design scale removal working hole separately to carry out water-cooling wall scale removal work, scale removal efficiency is poor.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of modular construction for biomass boiler and gas fired-boiler, solve the problems such as water-cooling wall scale removal, boiler dilatation.
Technical scheme of the present invention is such: a kind of modular construction for biomass boiler and gas fired-boiler, comprise upper box, lower box, water-cooling wall and some communicating pipes, described upper box and lower box inside are the cavity of sealing, the central authorities of upper box and lower box are provided with the through hole of up/down perforation, described water-cooling wall to be arranged between upper box with lower box and to be communicated with the cavity of upper box and lower box, described water-cooling wall, upper box and lower box enclose boiler furnace, described communicating pipe is hollow pipeline, to be arranged between upper box with lower box and to be communicated with the cavity of upper box and lower box, the upper end of described communicating pipe is piercing in upper box roof, the lower end of described communicating pipe is piercing in lower box diapire, the part that described communicating pipe is positioned at the cavity of upper box and lower box is provided with opening.
Further, modular construction for biomass boiler and gas fired-boiler comprises the water jacket being stretched into burner hearth by the through hole of upper box, described water jacket comprises the urceolus for water storage and the flue for flow of flue gas, described urceolus is sheathed on outside flue, the top of described urceolus is provided with delivery port and oral siphon, and described oral siphon stretches into bottom urceolus.
Preferably, described communicating pipe be provided with even number root and be symmetricly set on the surrounding of described through hole.
Preferably, described communicating pipe is provided with four.
Preferably, the two ends of described communicating pipe are provided with plug, silk mouth or flange.
Preferably, described water-cooling wall is fin panel casing.
Preferably, described upper box and lower box are rectangular box body or positive square box, and described water-cooling wall is arranged at least one side in the space of upper box and lower box formation.
The beneficial effect of employing the technical program is: modular boiler structure is convenient to assemble according to actual needs the boiler of different capabilities, and is symmetrical structure, turns upside down and does not also affect assembling, not easily make mistakes during installation.The design of communicating pipe meets the requirement of scale removal blowdown, adds water-cooling wall heat-transfer surface simultaneously, is each passed through upper box and lower box and serves the effect increasing upper box and lower box intensity simultaneously.In parallel or series connection the more individual module time, being communicated with and connection between lower box and lower box between upper box with upper box can be realized easily by interconnected between communicating pipe.The connecting liquid level gauge can record liquid level easily at burner hearth ft connection between two ends up and down of single communicating pipe.Whole modular construction offers interface in side surface part, decreases packaging opening.The through hole of upper box and lower box adds casing intensity on the one hand and as detonation safety vent in burner hearth manhole and stove, can add flue gas utilization rate when coordinating water jacket to use simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of modular construction;
Fig. 2 is jacket structure for water schematic diagram;
Fig. 3 is two modular constructions and water jacket structural representation when coordinating;
Plan structure schematic diagram when Fig. 4 is four modular construction combinations.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but not as a limitation of the invention.
Refer to Fig. 1, the modular construction for biomass boiler and gas fired-boiler that the present embodiment relates to, comprise upper box 1, lower box 2, water-cooling wall 3 and many communicating pipes 4, the present embodiment is four, upper box 1 and lower box 2 are rectangular box body or positive square box, the inner cavity for sealing, the central authorities of upper box 1 and lower box 2 are provided with the through hole 5 of up/down perforation.Fin panel casing 3 to be arranged between upper box 1 with lower box 2 and to be communicated with the cavity of upper box 1 and lower box 2, and water-cooling wall 3, upper box 1 and lower box 2 enclose boiler furnace 6.Communicating pipe 4 is hollow pipeline, and four communicating pipe 4 is arranged symmetrically with around the through hole 5 of upper box 1 and lower box 2, and it to be arranged between upper box 1 with lower box 2 and to be communicated with the cavity of upper box 1 and lower box 2.The upper end of communicating pipe 4 is piercing in upper box 1 roof, and the lower end of communicating pipe 4 is piercing in lower box 2 diapire, and the part being positioned at the cavity of upper box 1 and lower box 2 communicating pipe 4 is provided with opening 7.
Can the in parallel or multiple modular construction of arranged in series when boiler dilatation is carried out in multiple combination of the modular construction for biomass boiler and gas fired-boiler.Example is combined as with two modular constructions, composition graphs 2 and Fig. 3, two each self-contained three fin panel casings 3 of modular construction, the part that two modular constructions are connected arranges the membrane type central authorities water-cooling wall 31 of 2/3rds height, upper box 1 through hole 5 of last modular construction arranges cover plate, water jacket 8 is inserted in upper box 1 through hole 5 of a rear modular construction, water jacket 8 comprise for water storage urceolus 9 and carry out the flue 10 of waste heat recovery for flow of flue gas, urceolus 9 is sheathed on outside flue 10, the top of urceolus 9 is provided with delivery port 11 and oral siphon 12, oral siphon 12 stretches into bottom urceolus 9.The delivery port 11 of water jacket 8 connects the upper end of a communicating pipe 4, and that selects two modular constructions a pair communicating pipe 4 is communicated with its upper end, and the upper box 1 of two modular constructions is interconnected.That selects two modular constructions a pair communicating pipe 4 is communicated with its lower end, and the lower box 2 of two modular constructions is also interconnected.During boiler operatiopn, the flue gas that living beings or combustion of natural gas generate enters the first modular construction burner hearth 6 by the through hole 5 of the first modular construction lower box 2, enter second modular construction burner hearth 6 through central fin panel casing 31 with the gap of upper box 1 with flue gas after water-cooling wall 3 heat exchange, and discharged by the flue 10 of water jacket 8.Water is added by the oral siphon 12 of water jacket 8, enters communicating pipe 4 and is injected into upper box 1 and the lower box 2 of modular construction, be heated in fin panel casing 3 in water jacket 8 after preheating by delivery port 11.Flue gas is discharged by the through hole 5 of lower box 2 become ash in the second modular construction burner hearth 6 after.
Four modular parallel structures as shown in Figure 4, first modular construction 100, second modular construction 200, the 3rd modular construction 300 and four module structure 400 form matrix pattern structure, wherein the first modular construction 100 and four module structure 400 are provided with three water-cooling walls 3, the second modular construction 200 and the 3rd modular construction 300 is provided with the adjacent water-cooling wall in two sides 3 separately separately.First modular construction 100 and the second modular construction 200 connected position do not arrange water-cooling wall, and the 3rd modular construction 300 and four module structure 400 connected position do not arrange water-cooling wall.Second modular construction 200 and the 3rd modular construction 300 connected position arrange central water-cooling wall 31, this connection combination is only a kind of example, can be as required, central water-cooling wall 31 is arranged on the first modular construction 100 and the second modular construction 200 connected position, now the second modular construction 200 and the 3rd modular construction 300 connected position and the 3rd modular construction 300 and four module structure 400 connected position do not arrange water-cooling wall; Or central water-cooling wall 31 is arranged on the 3rd modular construction 300 and four module structure 400 connected position, now the first modular construction 100 and the second modular construction 200 connected position and the second modular construction 200 and the 3rd modular construction 300 connected position do not arrange water-cooling wall.The height of central authorities' water-cooling wall 31 is 2/3rds of other water-cooling wall 3 height, or other height, forms the path that last modular construction is connected with a rear modular construction.In the through hole 5 needing the upper box of the modular construction of carrying out fume afterheat utilization, insert water jacket, through hole 5 place of the upper box of all the other modular constructions arranges cover plate.Each pipeline connecting mode combines similar to two modular constructions, repeats no more.
Claims (7)
1. the modular construction for biomass boiler and gas fired-boiler, it is characterized in that, comprise upper box (1), lower box (2), water-cooling wall (3) and some communicating pipes (4), described upper box (1) and lower box (2) inside are the cavity of sealing, the central authorities of upper box (1) and lower box (2) are provided with the through hole (5) of up/down perforation, described water-cooling wall (3) to be arranged between upper box (1) with lower box (2) and to be communicated with the cavity of upper box (1) and lower box (2), described water-cooling wall (3), upper box (1) and lower box (2) enclose boiler furnace (6), described communicating pipe (4) is hollow pipeline, to be arranged between upper box (1) with lower box (2) and to be communicated with the cavity of upper box (1) and lower box (2), the upper end of described communicating pipe (4) is piercing in upper box (1) roof, the lower end of described communicating pipe (4) is piercing in lower box (2) diapire, the part being positioned at the cavity of upper box (1) and lower box (2) described communicating pipe (4) is provided with opening (7).
2. the modular construction for biomass boiler and gas fired-boiler according to claim 1, it is characterized in that: comprise the water jacket (8) being stretched into burner hearth (6) by the through hole of upper box (1) (5), described water jacket (8) comprises the urceolus (9) for water storage and the flue (10) for flow of flue gas, described urceolus (9) is sheathed on flue (10) outward, the top of described urceolus (9) is provided with delivery port (11) and oral siphon (12), and described oral siphon (12) stretches into urceolus (9) bottom.
3. the modular construction for biomass boiler and gas fired-boiler according to claim 1, is characterized in that: described communicating pipe (4) is provided with even number root and is symmetricly set on the surrounding of described through hole (5).
4. the modular construction for biomass boiler and gas fired-boiler according to claim 1, is characterized in that: described communicating pipe (4) is provided with four.
5. the modular construction for biomass boiler and gas fired-boiler according to claim 1, is characterized in that: the two ends of described communicating pipe (4) are provided with plug, silk mouth or flange.
6. the modular construction for biomass boiler and gas fired-boiler according to claim 1, is characterized in that: described water-cooling wall (3) is fin panel casing.
7. the modular construction for biomass boiler and gas fired-boiler according to claim 1, it is characterized in that: described upper box (1) and lower box (2) are rectangular box body or positive square box, described water-cooling wall (3) is arranged at least one side in the space that upper box (1) and lower box (2) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712317.2A CN105240843B (en) | 2015-10-28 | 2015-10-28 | Modular construction for biomass boiler and gas fired-boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712317.2A CN105240843B (en) | 2015-10-28 | 2015-10-28 | Modular construction for biomass boiler and gas fired-boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105240843A true CN105240843A (en) | 2016-01-13 |
| CN105240843B CN105240843B (en) | 2018-01-16 |
Family
ID=55038586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510712317.2A Active CN105240843B (en) | 2015-10-28 | 2015-10-28 | Modular construction for biomass boiler and gas fired-boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105240843B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11241801A (en) * | 1988-08-12 | 1999-09-07 | Miura Co Ltd | Square type multi-tubular once-through boiler |
| CN2639719Y (en) * | 2003-07-02 | 2004-09-08 | 姜世庆 | Water cooling wall pipe driving jet circulation boiler |
| JP2005337515A (en) * | 2004-05-24 | 2005-12-08 | Takuma Co Ltd | Shell-and-tube once-through boiler |
| JP2007240093A (en) * | 2006-03-10 | 2007-09-20 | Kyushu Olympia Kogyo Kk | Solid fuel combustion device |
| CN203454404U (en) * | 2013-07-26 | 2014-02-26 | 江苏双良锅炉有限公司 | Large-scale module-assembled efficient condensation type gas-fired hot water boiler |
| CN204115517U (en) * | 2013-12-31 | 2015-01-21 | 上海双木机械设备有限公司 | A kind of Modular heat exchanger |
| CN204268687U (en) * | 2014-12-03 | 2015-04-15 | 金牛股份有限公司 | The big-and-middle-sized gas-fired water heating boiler of a kind of two large part assembly type |
| CN104807178A (en) * | 2015-05-24 | 2015-07-29 | 杨飞 | High-efficient non-coke coal burning boiler |
| CN205119032U (en) * | 2015-10-28 | 2016-03-30 | 常熟大洋热能技术有限公司 | A modular structure for biomass boiler and gas boiler |
-
2015
- 2015-10-28 CN CN201510712317.2A patent/CN105240843B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11241801A (en) * | 1988-08-12 | 1999-09-07 | Miura Co Ltd | Square type multi-tubular once-through boiler |
| CN2639719Y (en) * | 2003-07-02 | 2004-09-08 | 姜世庆 | Water cooling wall pipe driving jet circulation boiler |
| JP2005337515A (en) * | 2004-05-24 | 2005-12-08 | Takuma Co Ltd | Shell-and-tube once-through boiler |
| JP2007240093A (en) * | 2006-03-10 | 2007-09-20 | Kyushu Olympia Kogyo Kk | Solid fuel combustion device |
| CN203454404U (en) * | 2013-07-26 | 2014-02-26 | 江苏双良锅炉有限公司 | Large-scale module-assembled efficient condensation type gas-fired hot water boiler |
| CN204115517U (en) * | 2013-12-31 | 2015-01-21 | 上海双木机械设备有限公司 | A kind of Modular heat exchanger |
| CN204268687U (en) * | 2014-12-03 | 2015-04-15 | 金牛股份有限公司 | The big-and-middle-sized gas-fired water heating boiler of a kind of two large part assembly type |
| CN104807178A (en) * | 2015-05-24 | 2015-07-29 | 杨飞 | High-efficient non-coke coal burning boiler |
| CN205119032U (en) * | 2015-10-28 | 2016-03-30 | 常熟大洋热能技术有限公司 | A modular structure for biomass boiler and gas boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105240843B (en) | 2018-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE602008005877D1 (en) | BOILERS WITH VARIOUS SHAPED HEAT EXCHANGE ELEMENTS | |
| CN205119032U (en) | A modular structure for biomass boiler and gas boiler | |
| CN204404144U (en) | Combustion hydrogen corner tube type steam boiler | |
| CN110469833B (en) | Biomass steam generator | |
| CN105240843A (en) | Modular structure used for biomass boiler and gas-fired boiler | |
| CN206771754U (en) | A kind of boiler heat-exchanging device | |
| CN205606887U (en) | Novel boiler | |
| CN203704330U (en) | Coal, gas and oil boiler | |
| CN210921341U (en) | Biomass steam generator | |
| CN203908018U (en) | Fuel gas and oil superconductivity normal pressure heating furnace | |
| CN103225798A (en) | High heating value gas boiler | |
| JP5457577B1 (en) | Exhaust heat boiler unit and exhaust heat boiler | |
| CN201945017U (en) | High-efficiency and energy-saving water heating boiler | |
| CN202002141U (en) | Horizontal air preheater | |
| CN108954815A (en) | Stable and efficient combustion boiler with air guide holes and turbulence protrusions | |
| CN217978760U (en) | Condensation heat exchange module and steam boiler | |
| CN204227688U (en) | A kind of gas-fired boiler | |
| CN203223897U (en) | High calorific value gas boiler | |
| CN203857449U (en) | Boiler structure | |
| CN103791481A (en) | Energy-saving and efficient boiler structure | |
| CN207247172U (en) | A kind of horizontal internal combustion boiler | |
| CN203384956U (en) | Multi-functional efficient heating supply system | |
| CN212252711U (en) | Convection heat exchange structure of civil clean coal heating stove | |
| CN203177445U (en) | Vertical environment-friendly boiler | |
| CN2660394Y (en) | Gas heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |