CN102032666A - Novel combined environmentally-friendly energy-saving boiler - Google Patents
Novel combined environmentally-friendly energy-saving boiler Download PDFInfo
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- CN102032666A CN102032666A CN2009101724743A CN200910172474A CN102032666A CN 102032666 A CN102032666 A CN 102032666A CN 2009101724743 A CN2009101724743 A CN 2009101724743A CN 200910172474 A CN200910172474 A CN 200910172474A CN 102032666 A CN102032666 A CN 102032666A
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- burner body
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- pipe
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- dust arrester
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Abstract
The invention discloses a novel combined environmentally-friendly energy-saving boiler. The boiler comprises a combustion body. A fire grate is arranged in the combustion body. A slagging oxygen inlet door is arranged on the combustion body below the fire grate. A slagging flame observation door is arranged on the combustion body above the fire grate. A smoke chamber is formed on the upper part of the combustion body. The boiler also comprises a dust removal device and a heat exchange device. In the novel combined environmentally-friendly energy-saving boiler, a reverse burning device is arranged in the combustion body and a racking pipe is arranged on the upper part of the combustion body, so that heat energy is used fully, fuel consumption is reduced and the heat exchange device makes the best of waste heat to improve the heat efficiency of the boiler. The dust removal device is independently operated and has good dust removal effect.
Description
Technical field
The invention belongs to boiler, relate in particular to a kind of thermal efficiency height, boiler that exhaust emission is little.
Background technology
Domestic and international various boilers mostly are that fuel can not fully burn at present, heat energy can not make full use of, air pollution is serious, particularly incrustation scale inconvenience cleaning, dust in the smog can not get removing, done many effort in order to address these problems a lot of producers, its result does not still reach the requirement of environmental protection and energy saving yet.
Summary of the invention
The purpose of this invention is to provide a kind of novel combination type energy-saving environmental protection boiler, can make full combustion of fuel, waste heat energy obtains good exchange, thereby improves the thermal efficiency, and makes the dust in the smog obtain good separation, and air pollution is minimum.
For achieving the above object, the present invention adopts following technical scheme: a kind of novel combination type energy-saving environmental protection boiler, comprise burner body, fire grate is arranged in the burner body, on the burner body of fire grate below the discharging slag and feeding oxygen door is arranged, there is deslagging to see vent on the burner body of fire grate top, burner body top is smoke-box, burner body is a double-decker, is middle hydrothermal area in the double-decker, and sewage draining exit is arranged at the burner body bottom, deslagging is seen the vent top the pipe of burning, have secondary to send the oxygen mouth on the burner body of burning pipe both sides, burning on the burner body of managing the top has the charging oxygen feeder, and there is the fiery device of retaining burning pipe top, burning the pipe two ends all communicates with middle hydrothermal area, keeping off fiery device top has comb, and the comb import communicates with middle hydrothermal area, and the comb outlet is positioned at the burner body outside; Also comprise dust arrester and heat-exchange device, dust-exhausting port is arranged at the bottom of dust arrester, there is the warm water district outside of dust arrester, gas approach is arranged at dust arrester top, gas approach communicates with the smoke-box on burner body top, dust arrester top is equipped with and is isolated the interlayer back-up ring, isolating in the interlayer back-up ring is middle warm water district, the clean gas outlet of dust arrester is positioned at isolates interlayer back-up ring center, clean gas outlet communicates with flue box, heat-exchange device comprises many descending heat pipe and the up heat pipes vertically arranged, and the outside of descending heat pipe and up heat pipe is a cold water area, and cold water area has cold water inlet, the upper end of descending heat pipe communicates with flue box, the lower end of descending heat pipe communicates with following smoke-box, and the lower end of up heat pipe communicates with following smoke-box, and the upper end of up heat pipe communicates with last smoke-box, following smoke-box has sewage draining exit, cold water area is linked to each other by carrier pipe with the warm water district, and the warm water district is linked to each other by inlet channel with middle warm water district, and middle warm water district is linked to each other by water-supply-pipe with middle hydrothermal area.
The fiery device of described retaining is arch, inner hollow and communicate with middle hydrothermal area.
Described comb is one or more, lines up two-layer at least.
Parallel to each other between every layer of comb, be staggered between the adjacent two layers comb.
Described dust arrester is a cyclone separator.
Adopt the novel combination type energy-saving environmental protection boiler of technique scheme, made back fire device in the burner body, the comb on burner body top, heat energy is made full use of, reduced burnup, heat-exchange device utilizes waste heat energy fully, thereby has improved the thermal efficiency of boiler, and dust arrester is isolated operation, good dedusting effect.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to view.
Fig. 3 is that the B-B of Fig. 1 is to view.
The specific embodiment
As Fig. 1, Fig. 2, novel combination type energy-saving environmental protection boiler shown in Figure 3, comprise burner body 22, fire grate 19 is arranged in the burner body 22, on the burner body of fire grate 19 belows discharging slag and feeding oxygen door 18 is arranged, there is deslagging to see vent 21 on the burner body of fire grate top, burner body top is smoke-box 29, burner body is a double-decker, is middle hydrothermal area 28 in the double-decker, and sewage draining exit 17 is arranged at the burner body bottom, deslagging is seen vent 21 tops the pipe of burning 23, have secondary to send oxygen mouth 24 on the burner body of burning pipe 23 both sides, burning on the burner body of managing the top has charging oxygen feeder 25, and there is the fiery device 26 of retaining burning pipe top, keep off fiery device and be arch, inner hollow and communicate with middle hydrothermal area.Burning pipe 23 two ends all communicates with middle hydrothermal area 28, keep off fiery device 26 tops comb 27 is arranged, comb can be concatenated into one, also can be linked to be many, and line up at least two-layer, parallel to each other between every layer of comb, be staggered between the adjacent two layers comb, with the contact area of increase, thereby absorb more heat with flue gas.The comb import communicates with middle hydrothermal area 28, and comb outlet 30 is positioned at the burner body outside, is communicated with the user.Also comprise dust arrester 8 and heat-exchange device, dust-exhausting port 15 is arranged at the bottom of dust arrester 8, there is warm water district 11 outside of dust arrester, gas approach 6 is arranged at dust arrester top, gas approach 6 communicates with the smoke-box 29 on burner body top, dust arrester top is equipped with and is isolated interlayer back-up ring 31, isolating in the interlayer back-up ring is middle warm water district 30, the clean gas outlet 5 of dust arrester is positioned at isolates interlayer back-up ring center, clean gas outlet 5 communicates with flue box 3, heat-exchange device comprises many descending heat pipe 32 and the up heat pipes 12 vertically arranged, the outside of descending heat pipe and up heat pipe is a cold water area 1, it is to finish with dividing plate 10 that warm water district 11 separates with cold water area 1, cold water area 1 has cold water inlet 13, the upper end of descending heat pipe 32 communicates with flue box 3, the lower end of descending heat pipe communicates with following smoke-box 14, the lower end of up heat pipe 12 communicates with following smoke-box 14, the upper end of up heat pipe 12 communicates with last smoke-box 2, following smoke-box 14 has sewage outlet 15, cold water area 1 is linked to each other by carrier pipe 9 with warm water district 11, warm water district 11 is linked to each other by inlet channel 7 with middle warm water district, and middle warm water district is linked to each other by water-supply-pipe 20 with middle hydrothermal area.
Dust arrester can adopt cyclone separator, perhaps adopts other the equipment with dedusting function.
The present invention in use, cold water enters cold water area by the heat-exchange device bottom, through carrier pipe water is delivered to the warm water district from the top of cold water area, the water in warm water district is by warm water district in inlet channel is gone into, upper end, warm water district, the water in middle warm water district is by water-supply-pipe input burner body bottom hydrothermal area, and hydrothermal area's water is communicated with the comb lower end through burner body top; The hot equipment of using is confessed in the comb upper end.
Fuel burns on the burning pipe, because top keeps off stopping of fiery device, burned flame is descending, and to keep off the both sides of fiery device up by burning Guan Zaicong, send the oxygen mouth that flame is strengthened by secondary, the remaining cinder in burning back drops on the also up and original flame that burns again on the fire grate and mixes, and so makes flame more vigorous.The flame of strengthening rises directly to contact with the comb of many of parallel multilayers and is absorbed by comb, the flue gas that contains waste heat is gone into dust arrester through gas approach, after the smog dedusting, dust drops on the dust arrester lower end, can be discharged by dust-exhausting port, the Purge gas after the dedusting is to flue box, by flue box through descending heat pipe to smoke-box down, the smog of following smoke-box enters smoke-box through up heat pipe, and row advances chimney at last.
Claims (5)
1. novel combination type energy-saving environmental protection boiler, comprise burner body, fire grate is arranged in the burner body, on the burner body of fire grate below the discharging slag and feeding oxygen door is arranged, have deslagging to see vent on the burner body of fire grate top, burner body top is smoke-box, it is characterized in that: burner body is a double-decker, in the double-decker is middle hydrothermal area, sewage draining exit is arranged at the burner body bottom, and deslagging is seen the vent top the pipe of burning, has secondary to send the oxygen mouth on the burner body of burning pipe both sides, burn on the burner body of managing the top charging oxygen feeder is arranged, burning the pipe top has the fiery device of retaining, burns the pipe two ends and all communicates with middle hydrothermal area, and keeping off fiery device top has comb, the comb import communicates with middle hydrothermal area, and the comb outlet is positioned at the burner body outside; Also comprise dust arrester and heat-exchange device, dust-exhausting port is arranged at the bottom of dust arrester, there is the warm water district outside of dust arrester, gas approach is arranged at dust arrester top, gas approach communicates with the smoke-box on burner body top, dust arrester top is equipped with and is isolated the interlayer back-up ring, isolating in the interlayer back-up ring is middle warm water district, the clean gas outlet of dust arrester is positioned at isolates interlayer back-up ring center, clean gas outlet communicates with flue box, heat-exchange device comprises many descending heat pipe and the up heat pipes vertically arranged, and the outside of descending heat pipe and up heat pipe is a cold water area, and cold water area has cold water inlet, the upper end of descending heat pipe communicates with flue box, the lower end of descending heat pipe communicates with following smoke-box, and the lower end of up heat pipe communicates with following smoke-box, and the upper end of up heat pipe communicates with last smoke-box, following smoke-box has sewage draining exit, cold water area is linked to each other by carrier pipe with the warm water district, and the warm water district is linked to each other by inlet channel with middle warm water district, and middle warm water district is linked to each other by water-supply-pipe with middle hydrothermal area.
2. novel combination type energy-saving environmental protection boiler as claimed in claim 1 is characterized in that: the fiery device of described retaining is arch, inner hollow and communicate with middle hydrothermal area.
3. novel combination type energy-saving environmental protection boiler as claimed in claim 1 is characterized in that: described comb is one or more, lines up two-layer at least.
4. novel combination type energy-saving environmental protection boiler as claimed in claim 3 is characterized in that: parallel to each other between every layer of comb, be staggered between the adjacent two layers comb.
5. novel combination type energy-saving environmental protection boiler as claimed in claim 1 is characterized in that: described dust arrester is a cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910172474 CN102032666B (en) | 2009-09-30 | 2009-09-30 | Novel combined environmentally-friendly energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910172474 CN102032666B (en) | 2009-09-30 | 2009-09-30 | Novel combined environmentally-friendly energy-saving boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102032666A true CN102032666A (en) | 2011-04-27 |
| CN102032666B CN102032666B (en) | 2013-01-16 |
Family
ID=43885892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910172474 Expired - Fee Related CN102032666B (en) | 2009-09-30 | 2009-09-30 | Novel combined environmentally-friendly energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102032666B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721170A (en) * | 2012-07-02 | 2012-10-10 | 蒋恩良 | Horizontal hot water boiler |
| CN103267349A (en) * | 2013-05-22 | 2013-08-28 | 临海市科森热能设备有限公司 | Energy-saving boiler |
-
2009
- 2009-09-30 CN CN 200910172474 patent/CN102032666B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721170A (en) * | 2012-07-02 | 2012-10-10 | 蒋恩良 | Horizontal hot water boiler |
| CN103267349A (en) * | 2013-05-22 | 2013-08-28 | 临海市科森热能设备有限公司 | Energy-saving boiler |
| CN103267349B (en) * | 2013-05-22 | 2015-09-30 | 浙江东都节能技术股份有限公司 | Energy-saving boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102032666B (en) | 2013-01-16 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20140930 |
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| EXPY | Termination of patent right or utility model |