CN203203228U - Biomass hot water boiler - Google Patents
Biomass hot water boiler Download PDFInfo
- Publication number
- CN203203228U CN203203228U CN 201320174744 CN201320174744U CN203203228U CN 203203228 U CN203203228 U CN 203203228U CN 201320174744 CN201320174744 CN 201320174744 CN 201320174744 U CN201320174744 U CN 201320174744U CN 203203228 U CN203203228 U CN 203203228U
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- combustion chamber
- heater
- hot water
- heat exchange
- heat exchanger
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Abstract
The utility model provides a biomass hot water boiler which belongs to the technical field of fuel equipment and solves the problems of low heat exchange efficiency and poor burning effect of an existing boiler. The biomass hot water boiler comprises a base and a boiler body which is arranged above the base; a first burning chamber and a second burning chamber are arranged in the boiler body, a feed opening with the outer end extending outside the boiler body is arranged in the first burning chamber; an exhaust port with the outer end extending outside the boiler body is arranged in the second burning chamber; the upper part of the first burning chamber is communicated with that of the second burning chamber through a flue; a heat exchange cavity for accumulating water is formed between the boiler body and the first and second burning chambers; a water inlet and a water outlet which are communicated with the heat exchange cavity are respectively arranged in the boiler body; a heat exchanger which is used for increasing the heat exchange area is arranged in the first burning chamber; and the heat exchanger is communicated with the heat exchange cavity. The biomass hot water boiler has the advantages of high heat exchange efficiency, good burning effect and the like.
Description
Technical field
The utility model belongs to the fuel apparatus technical field, relates to a kind of boiler of firing biomass fuel, particularly a kind of biomass hot water boiler.
Background technology
Known coal-fired hot-water boiler comprises combustion chamber and the secondary combustion chamber that communicates with it and impact tube, and the flue adjacent with combustion chamber, secondary combustion chamber and impact tube, and wherein, the chimney arch of combustion chamber and fire grate along continuous straight runs arrange.There is following shortcoming in the coal-fired hot-water boiler of this structure: 1, fuel can not fully burn in the combustion chamber, and a large amount of soot emissions are in air, and dust concentration and flue dust blackness surpass the discharge standard of national regulation, cause environmental pollution, have wasted simultaneously the energy; 2, the indoor flue gas of second-time burning directly enters impact tube and falls from smoke stack emission, has also caused the waste of environmental pollution and the energy; 3, use coal to act as a fuel, do not reach the requirement of energy-conserving and environment-protective, use cost is higher.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed the biomass hot water boiler that a kind of combustion efficiency is good, heat conversion is high.
The purpose of this utility model can realize by following technical proposal:
A kind of biomass hot water boiler, comprise base and the body of heater of being located at the base top, be provided with the first combustion chamber and the second combustion chamber in the described body of heater, described the first combustion chamber is provided with its outer end and extend out to the outer charging aperture of body of heater, described the second combustion chamber is provided with its outer end and extend out to the outer exhaust opening of body of heater, the top of described the first combustion chamber is crossed flue with the top of the second combustion chamber by one and is communicated with, it is characterized in that, described body of heater and above-mentioned the first combustion chamber, be formed for the heat exchange chamber of retaining between the second combustion chamber, be respectively equipped with the water inlet and the delivery port that are communicated with this heat exchange chamber on the described body of heater, also be provided with the heat exchanger for increasing heat exchange area in described the first combustion chamber, described heat exchanger is communicated with above-mentioned heat exchange chamber.
Owing to having increased heat exchanger, increased heat exchange area, improved the utilization to fuel thermal energy, use biomass fuel still less can be with water temp. heating to higher temperature, energy savings; And within the identical time, water temperature can be improved De Genggao, increased rate of heat exchange.
In above-mentioned biomass hot water boiler, described heat exchanger comprises the some heat exchanger tubes that laterally are located on the first combustion chamber, the two ends of described heat exchanger tube pass the side of above-mentioned the first combustion chamber, and the two ends of described heat exchanger tube are communicated with above-mentioned heat exchange chamber respectively.
In above-mentioned biomass hot water boiler, described some heat exchanger tubes are arranged in parallel, and described some heat exchanger tubes are obliquely installed.
In above-mentioned biomass hot water boiler, be provided with the cyclone dust collectors that are back taper in described the second combustion chamber, and described the second combustion chamber is provided with the cleaning door that is positioned at above-mentioned cyclone dust collectors bottom, the outer end of described cleaning door extend out to above-mentioned body of heater.
In above-mentioned biomass hot water boiler, also have the slag notch that is oppositely arranged with above-mentioned charging aperture on described the first combustion chamber, the outer end of described slag notch extend out to body of heater.
In above-mentioned biomass hot water boiler, described water inlet is positioned at the lower position of body of heater, described delivery port be positioned at body of heater upper position and with the setting of described water inlet homonymy.
In above-mentioned biomass hot water boiler, the top of described the first combustion chamber is provided with service port, and the outer end of described service port extend out to the outside of above-mentioned body of heater.
The course of work of this biomass hot water boiler is as follows:
Biomass fuel enters in the first combustion chamber in the charging aperture and burns, and its flue dust enters in the second combustion chamber by crossing flue, carries out cyclone dust removal in the second combustion chamber, and the dust in the smog is removed, and the flue gas of cleaning is discharged finally by exhaust opening.Meanwhile, water to be heated enters in the heat exchange chamber from water inlet, and in the process of biomass fuel combustion, heat exchange chamber absorbs heat energy, and water is heated, and water temperature is raise, and the water after the heating flows out through delivery port, and is for people to use.When the dust deposit in the first combustion chamber is thicker, can open slag notch its inside is cleared up, guarantee the normal operation of this boiler.
Compared with prior art, this biomass hot water boiler has the following advantages:
This boiler main is wanted firing biomass fuel, and biomass fuel is regenerative resource, good energy-conserving effect; In the first combustion chamber, increase heat exchanger, increase heat exchange area, thereby improve firing rate and the thermal conversion efficiency of water; Increased cyclone dust collectors in the second combustion chamber, reduced the discharge of flue dust, environment protecting is good.
Description of drawings
Fig. 1 is the front view of a kind of preferred embodiment of providing of the utility model.
Fig. 2 is the rearview of a kind of preferred embodiment of providing of the utility model.
Among the figure, 1, base; 2, body of heater; 3, the first combustion chamber; 4, the second combustion chamber; 5, charging aperture; 6, exhaust opening; 7, cross flue; 8, heat exchange chamber; 9, water inlet; 10, delivery port; 11, heat exchanger tube; 12, cyclone dust collectors; 13, cleaning door; 14, slag notch; 15, service port.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As depicted in figs. 1 and 2, this biomass hot water boiler, comprise base 1 and the body of heater 2 of being located at base 1 top, be provided with the first combustion chamber 3 and the second combustion chamber 4 in the body of heater 2, this first combustion chamber 3 is provided with its outer end and extend out to body of heater 2 charging aperture 5 outward, and this second combustion chamber 4 is provided with its outer end and extend out to body of heater 2 exhaust opening 6 outward.As depicted in figs. 1 and 2, the top of the first combustion chamber 3 is communicated with by a mistake flue 7 with the top of the second combustion chamber 4.
As depicted in figs. 1 and 2, be formed for the heat exchange chamber 8 of retaining between body of heater 2 in the present embodiment and the first combustion chamber 3, the second combustion chamber 4, be respectively equipped with the water inlet 9 and the delivery port 10 that are communicated with this heat exchange chamber 8 on the body of heater 2, also be provided with the heat exchanger for increasing heat exchange area in the first combustion chamber 3, heat exchanger is communicated with above-mentioned heat exchange chamber 8.
Concrete, as depicted in figs. 1 and 2, this heat exchanger comprises the some heat exchanger tubes 11 that laterally are located on the first combustion chamber 3, and the two ends of heat exchanger tube 11 pass the side of the first combustion chamber 3, and the two ends of heat exchanger tube 11 are communicated with heat exchange chamber 8 respectively.As depicted in figs. 1 and 2, some heat exchanger tubes 11 are arranged in parallel, and some heat exchanger tubes 11 are obliquely installed.
In the present embodiment, as depicted in figs. 1 and 2, be provided with the cyclone dust collectors 12 that are back taper in the second combustion chamber 4, and the second combustion chamber 4 is provided with the cleaning door 13 that is positioned at cyclone dust collectors 12 bottoms, as shown in Figure 2, the outer end of cleaning door 13 extend out to body of heater 2.
As shown in Figure 2, also have the slag notch 14 that is oppositely arranged with above-mentioned charging aperture 5 on the first combustion chamber 3, the outer end of slag notch 14 extend out to body of heater 2.
In the present embodiment, as depicted in figs. 1 and 2, water inlet 9 is positioned at the lower position of body of heater 2, delivery port 10 be positioned at body of heater 2 upper position and with water inlet 9 homonymy settings.
Be provided with service port 15 on the top of the first combustion chamber 3, the outer end of service port 15 extend out to the outside of body of heater 2, increases this service port 15, conveniently boiler internal is keeped in repair.
In use, biomass fuel enters in the first combustion chamber 3 in the charging aperture 5 and burns, and its flue dust enters in the second combustion chamber 4 by crossing flue 7, carries out cyclone dust removal in the second combustion chamber 4, dust in the smog is removed, and the flue gas of cleaning is discharged finally by exhaust opening 6.Meanwhile, water to be heated enters in the heat exchange chamber 8 from water inlet 9, and in the process of biomass fuel combustion, heat exchange chamber 8 absorbs heat energy, and water is heated, and water temperature is raise, and the water after the heating flows out through delivery port 10, and is for people to use.When the dust deposit in the first combustion chamber 3 is thicker, can open slag notch 14 its inside is cleared up, guarantee the normal operation of this boiler.
This boiler main is wanted firing biomass fuel, and biomass fuel is regenerative resource, good energy-conserving effect; At the first combustion chamber 3 interior increase heat exchangers, increase heat exchange area, thereby improve firing rate and the thermal conversion efficiency of water; At the second combustion chamber 4 interior cyclone dust collectors 12 that increased, reduced the discharge of flue dust, environment protecting is good.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used base 1, body of heater 2, the first combustion chamber 3, the second combustion chamber 4, charging aperture 5, exhaust opening 6, crossed the terms such as flue 7, heat exchange chamber 8, water inlet 9, delivery port 10, heat exchanger tube 11, cyclone dust collectors 12, cleaning door 13, slag notch 14, service port 15, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1. biomass hot water boiler, comprise base (1) and be located at the body of heater (2) of base (1) top, be provided with the first combustion chamber (3) and the second combustion chamber (4) in the described body of heater (2), described the first combustion chamber (3) is provided with its outer end and extend out to the outer charging aperture (5) of body of heater (2), described the second combustion chamber (4) is provided with its outer end and extend out to the outer exhaust opening (6) of body of heater (2), the top of described the first combustion chamber (3) is crossed flue (7) with the top of the second combustion chamber (4) by one and is communicated with, it is characterized in that, described body of heater (2) and above-mentioned the first combustion chamber (3), be formed for the heat exchange chamber (8) of retaining between the second combustion chamber (4), be respectively equipped with the water inlet (9) and the delivery port (10) that are communicated with this heat exchange chamber (8) on the described body of heater (2), also be provided with the heat exchanger for increasing heat exchange area in described the first combustion chamber (3), described heat exchanger is communicated with above-mentioned heat exchange chamber (8).
2. a kind of biomass hot water boiler according to claim 1, it is characterized in that, described heat exchanger comprises the some heat exchanger tubes (11) that laterally are located on the first combustion chamber (3), the two ends of described heat exchanger tube (11) pass the side of above-mentioned the first combustion chamber (3), and the two ends of described heat exchanger tube (11) are communicated with above-mentioned heat exchange chamber (8) respectively.
3. a kind of biomass hot water boiler according to claim 2 is characterized in that, described some heat exchanger tubes (11) are arranged in parallel, and described some heat exchanger tubes (11) are obliquely installed.
4. according to claim 1 and 2 or 3 described a kind of biomass hot water boilers, it is characterized in that, be provided with the cyclone dust collectors (12) that are back taper in described the second combustion chamber (4), and described the second combustion chamber (4) is provided with the cleaning door (13) that is positioned at above-mentioned cyclone dust collectors (12) bottom, and the outer end of described cleaning door (13) extend out to above-mentioned body of heater (2).
5. according to claim 1 and 2 or 3 described a kind of biomass hot water boilers, it is characterized in that, also have the slag notch (14) that is oppositely arranged with above-mentioned charging aperture (5) on described the first combustion chamber (3), the outer end of described slag notch (14) extend out to body of heater (2).
6. according to claim 1 and 2 or 3 described a kind of biomass hot water boilers, it is characterized in that, described water inlet (9) is positioned at the lower position of body of heater (2), described delivery port (10) be positioned at body of heater (2) upper position and with described water inlet (9) homonymy setting.
7. according to claim 1 and 2 or 3 described a kind of biomass hot water boilers, it is characterized in that, the top of described the first combustion chamber (3) is provided with service port (15), and the outer end of described service port (15) extend out to the outside of above-mentioned body of heater (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174744 CN203203228U (en) | 2013-03-29 | 2013-03-29 | Biomass hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174744 CN203203228U (en) | 2013-03-29 | 2013-03-29 | Biomass hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203228U true CN203203228U (en) | 2013-09-18 |
Family
ID=49147331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320174744 Expired - Fee Related CN203203228U (en) | 2013-03-29 | 2013-03-29 | Biomass hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203228U (en) |
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2013
- 2013-03-29 CN CN 201320174744 patent/CN203203228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LAMBER NUMEN BOILER JIANGSU CO., LTD. Free format text: FORMER OWNER: WENLING LAMBER NUMEN BOILER CO., LTD. Effective date: 20140408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317500 TAIZHOU, ZHEJIANG PROVINCE TO: 223600 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140408 Address after: 223600, Jiangsu, Suqian County, Shuyang County, Qinan Town, south side of the road Patentee after: LANBAO GENIUS BOILER JIANGSU CO., LTD. Address before: 317500 No. 888 Chaoyang Road, Jing Jing Jing electromechanical Park, Zhejiang, Wenling Patentee before: Lamber Numen Boiler Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |