CN105299884A - Reversal combustion type boiler - Google Patents
Reversal combustion type boiler Download PDFInfo
- Publication number
- CN105299884A CN105299884A CN201510740842.5A CN201510740842A CN105299884A CN 105299884 A CN105299884 A CN 105299884A CN 201510740842 A CN201510740842 A CN 201510740842A CN 105299884 A CN105299884 A CN 105299884A
- Authority
- CN
- China
- Prior art keywords
- water
- heater
- water layer
- grating
- cross box
- 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.)
- Pending
Links
Abstract
The invention discloses a reversal combustion type boiler which comprises a shell and a boiler body arranged inside the shell. A water layer is arranged between the shell and the boiler body. A smoke exhaust device is arranged above the boiler body. A water inlet and a sewage disposal opening are formed in the lower portion of the shell. A water outlet is formed in the top of the shell. The reversal combustion type boiler is characterized in that a partition plate partitioning the water layer into a front portion and a rear portion is arranged inside the water layer; an upper fire grate and a lower fire grate are arranged inside the boiler body, and the upper fire grate is a plurality of water pipes communicated with the front portion and the rear portion of the water layer; a combustion chamber is arranged above the upper fire grate, and a reversal combustion chamber is arranged below the upper fire grate; the smoke exhaust device comprises a conversion box, a smoke exhaust flue and an induced draught fan arranged at an outlet of the smoke exhaust flue, the conversion box is fixed to the top of the boiler body, and the smoke exhaust flue is communicated with the conversion box; and the reversal combustion chamber is communicated with the conversion box through a plurality of smoke pipes. According to the reversal combustion type boiler, energy is saved, no pollution is caused to the environment, and the water heating efficiency is high.
Description
Technical field
The present invention relates to a kind of boiler, specifically, relate to a kind of counter heating boiler.
Background technology
Boiler utilizes the heat energy of fuel or other energy that water is heated as the equipment of hot water or steam.There is the problems such as the smoke discharge amount caused because structural design is unreasonable is large, fuel combustion is insufficient in existing boiler.Traditional boiler generally comprises housing and is located at the body of heater in housing, and be water layer between housing and body of heater, lower housing portion is provided with water inlet and soil cleaning port, and top is provided with delivery port, is provided with combustion chamber and ash-falling chamber, arranges fire grate between combustion chamber and ash-falling chamber in body of heater.During use, directly rendered on fire grate by fuel and burn, the heat energy of generation heats the water in water layer.Its defect is: 1, fuel combustion is insufficient, and a large amount of molecules does not burn completely, but along with flue gas discharge, not only causes the wasting of resources, also can bring serious smoke contamination; 2, the water heating surface area in water layer is little, and the efficiency of heating surface is low.
Summary of the invention
The technical problem to be solved in the present invention overcomes above-mentioned defect, provides a kind of and save the energy, the counter heating boiler that free from environmental pollution, the efficiency of heating surface is high.
For solving the problem, the technical solution adopted in the present invention is:
A kind of counter heating boiler, comprise housing and be located at the body of heater in housing, it is water layer between housing and body of heater, fume extractor is provided with above body of heater, the bottom of housing is provided with water inlet and soil cleaning port, top is provided with delivery port, it is characterized in that: be provided with in described water layer and be partitioned into forward and backward two-part dividing plate; Be provided with upper fire-grating and lower fire grating in body of heater, upper fire-grating is the water pipe of the forward and backward water layer of some Zhi Liantong; The top of upper fire-grating is combustion chamber, and below is anti-room of burning; Described fume extractor comprises cross box, smokejack and is located at the air-introduced machine of smokejack outlet, and cross box is fixed on the top of body of heater, and smokejack is communicated with cross box; Anti-burning room is communicated with cross box by some fume pipes.
Improvement as technique scheme:
The below of described lower fire grating is provided with slag removing chamber, and slag removing chamber is provided with clean-out door.Described combustion chamber is provided with upper furnace door, and described anti-burning room is provided with lower furnace door, and the anti-inwall burning room is provided with heat absorption strip; Described cross box is provided with shoot door.
Body of heater of the present invention is provided with combustion chamber and instead burns room, and under the effect of air-introduced machine, fuel can be fully burned, and saves the energy; High-temperature flue gas through counter burn room, fume pipe, cross box after, discharged by smokejack, the low-temperature flue gas of discharge can not to environment; In addition, high-temperature flue gas, through fume pipe, with the hydrothermal exchange in water layer, increases the heating surface area of water, improves the efficiency of heating surface of water.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the A-A view of Fig. 1.
In figure: 1-housing; 2-body of heater; 3-water layer; 4-combustion chamber; 5-upper furnace door; 6-fume pipe; 7-delivery port; 8-cross box; 9-smokejack; 10-shoot door; 11-water pipe; 12-is counter burns room; 13-lower furnace door; 14-lower fire grating; 15-clean-out door; 16-slag removing chamber; 17-water inlet; 18-dividing plate; 19-heat absorption strip.
Detailed description of the invention
Embodiment:
A kind of counter heating boiler, as shown in Figure 1 and Figure 2, the body of heater 2 comprising housing 1 and be located in housing 1 is water layer 3 between housing 1 and body of heater 2.The bottom of housing 1 is provided with water inlet 17 and soil cleaning port, and top is provided with delivery port 7.Be provided with in water layer 3 and be partitioned into forward and backward two-part dividing plate 18.Be provided with upper fire-grating and lower fire grating 14 in body of heater 2, upper fire-grating is the water pipe 11 of the forward and backward water layer of some Zhi Liantong; The top of upper fire-grating is combustion chamber 4, and below is anti-burning room 12; Combustion chamber 4 is provided with upper furnace door 5, and anti-room 12 of burning is provided with lower furnace door 13, and the anti-inwall burning room 12 is provided with heat absorption strip 19.The below of lower fire grating 14 is provided with slag removing chamber 16, and slag removing chamber 16 is provided with clean-out door 15.Be provided with fume extractor above body of heater 2, comprise cross box 8, smokejack 9 and be located at smokejack 9 export air-introduced machine, cross box 8 is fixed on the top of body of heater 2, and smokejack 9 is communicated with cross box 8; Anti-burning room 12 is communicated with cross box 8 by four fume pipes 6, and cross box 8 is provided with shoot door 10.
During use, cold water is injected water layer 3 by water inlet 17, due to the obstruct of dividing plate 18, after cold water enters water layer, front water layer must be entered from rear water layer through water pipe 11, discharge hot water finally by delivery port 7.Fuel is thrown on the upper fire-grating in combustion chamber 4 through upper furnace door 5, under the effect of air-introduced machine, the high-temperature flue gas that fuel combustion produces burns room 12 by combustion chamber 4 down to anti-, then enters cross box 8 through four fume pipes 6, discharges low temperature, dustless flue gas finally by smokejack 9.At this running of high-temperature flue gas, overcome the defect that water heating surface area is little, the efficiency of heating surface is low in conventional boiler water layer, by means of only body of heater, the water in water layer is not heated, also by water pipe 11 and fume pipe 6 pairs of water heating, not only make fuel obtain Thorough combustion, save the energy, take full advantage of heat energy, improve the efficiency of heating surface, and the flue gas of discharge is dustless, low temperature, environment can not be given.
Claims (5)
1. a counter heating boiler, comprise housing (1) and be located at the body of heater (2) in housing (1), be water layer (3) between housing (1) and body of heater (2), body of heater (2) top is provided with fume extractor, the bottom of housing (1) is provided with water inlet (17) and soil cleaning port, top is provided with delivery port (7), it is characterized in that: be provided with in described water layer (3) and be partitioned into forward and backward two-part dividing plate (18); Be provided with upper fire-grating and lower fire grating (14) in body of heater (2), upper fire-grating is the water pipe (11) of the forward and backward water layer of some Zhi Liantong; The top of upper fire-grating is combustion chamber (4), and below is anti-room (12) of burning; Described fume extractor comprises cross box (8), smokejack (9) and is located at the air-introduced machine that smokejack (9) exports, cross box (8) is fixed on the top of body of heater (2), and smokejack (9) is communicated with cross box (8); Anti-burning room (12) is communicated with cross box (8) by some fume pipes (6).
2. counter heating boiler according to claim 1, is characterized in that: the below of described lower fire grating (14) is provided with slag removing chamber (16), and slag removing chamber (16) is provided with clean-out door (15).
3. counter heating boiler according to claim 1, is characterized in that: described combustion chamber (4) are provided with upper furnace door (5).
4. counter heating boiler according to claim 1, is characterized in that: described anti-burning room (12) is provided with lower furnace door (13); The inwall of anti-burning room (12) is provided with heat absorption strip (19).
5. counter heating boiler according to claim 1, is characterized in that: described cross box (8) is provided with shoot door (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740842.5A CN105299884A (en) | 2015-10-31 | 2015-10-31 | Reversal combustion type boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740842.5A CN105299884A (en) | 2015-10-31 | 2015-10-31 | Reversal combustion type boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299884A true CN105299884A (en) | 2016-02-03 |
Family
ID=55197445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510740842.5A Pending CN105299884A (en) | 2015-10-31 | 2015-10-31 | Reversal combustion type boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105299884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594747A (en) * | 2017-01-26 | 2017-04-26 | 严志谋 | Improved harmless garbage incinerator |
-
2015
- 2015-10-31 CN CN201510740842.5A patent/CN105299884A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594747A (en) * | 2017-01-26 | 2017-04-26 | 严志谋 | Improved harmless garbage incinerator |
| CN106594747B (en) * | 2017-01-26 | 2018-06-15 | 严志谋 | Improved innoxious waste incinerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208983426U (en) | Kitchen range off-gas recovery, waste heat recycling system | |
| CN106958938A (en) | A kind of energy-saving, environmental protection boiler of thermal protection | |
| CN211345828U (en) | Intelligent networking type gas heating water heater with built-in WiFi device | |
| CN104406144A (en) | Double-medium waste heat boiler | |
| CN105299884A (en) | Reversal combustion type boiler | |
| CN202253763U (en) | Civil multifunctional high-efficiency heating furnace | |
| CN205843027U (en) | The boiler that a kind of double back journey is energy-efficient | |
| CN201748629U (en) | Environment-friendly high-efficient back-burning boiler | |
| CN201928924U (en) | Energy-saving and environment-friendly tea drum fixation machine | |
| CN205717874U (en) | A kind of useless cigarette preheating type boiler | |
| CN201262464Y (en) | Cyclic heating boiler apparatus | |
| CN104279748A (en) | Counter-burning type boiler | |
| CN105910277A (en) | Boiler | |
| CN202253556U (en) | Horizontal counter-burning multi-pass environmentally-friendly and energy-saving boiler | |
| CN106016724A (en) | Horizontal energy-saving and environment-friendly hot water boiler | |
| CN104406296A (en) | Novel dust-free boiler | |
| CN205717141U (en) | A kind of Quick heating type boiler | |
| CN205717875U (en) | A kind of boiler | |
| CN206724466U (en) | A kind of energy-saving, environmental protection boiler of thermal protection | |
| CN201935384U (en) | Energy-saving and environment-friendly hot blast stove | |
| CN104329797A (en) | Sufficient burning dust-free furnace | |
| CN204478463U (en) | Energy-conservation easy to clean divided boiler | |
| CN201803451U (en) | Reverse combustion type dust-free boiler | |
| KR20150116647A (en) | An apparatus for collecting exhaust gas of firewood boiler | |
| CN105299886A (en) | Novel dust-free boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |