CN202598819U - Energy-saving boiler - Google Patents
Energy-saving boiler Download PDFInfo
- Publication number
- CN202598819U CN202598819U CN 201220210965 CN201220210965U CN202598819U CN 202598819 U CN202598819 U CN 202598819U CN 201220210965 CN201220210965 CN 201220210965 CN 201220210965 U CN201220210965 U CN 201220210965U CN 202598819 U CN202598819 U CN 202598819U
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- CN
- China
- Prior art keywords
- fire tube
- layer
- communicated
- fire
- burner hearth
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- Expired - Fee Related
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Abstract
The utility model relates to an energy-saving boiler. The energy-saving boiler comprises a hearth and a heat exchange chamber, wherein a fire tube is transversely placed or a plurality of fire tubes are transversely arranged in parallel at the same height in the heat exchange chamber to serve as a layer; a plurality of layers of fire tubes are arranged at different heights in the heat exchange chamber and form a revolving body through a communicating device; the fire tubes at the upper most layer are communicated with a strong fire zone of the hearth and also communicated with the fire tubes at the second layer through the communicating device; the second layer fire tubes and the third layer fire tubes are communicated through the communicating device; according to the communication manner of the first layer fire tubes and the second layer fire tubes, as well as the second layer fire tubes and the third layer fire tubes, the residual fire tubes are sequentially communicated till a smoke outlet; a liquid inlet is formed at the lower part of the heat exchange chamber; and a liquid outlet is formed at the upper part of the heat exchange chamber. The energy-saving boiler ensures the temperature difference between flue gas and water at different heights, reduces convection of cold water and hot water in a water chamber, and lowers the temperature of discharged waste gases to the utmost extent; and as cold water and hot water approach each other but not convect, heat loss is reduced to the utmost extent.
Description
Technical field
The utility model relates to the heating boiler of any heating liquid medium, relates in particular to the power economized boiler that a kind of thermal conversion rate is high, discharges heat is few.
Background technology
At present common boiler structure is fairly simple, and the endotherm area between burner hearth to the outlet flue is too little, distance is too short, so that heat energy fully do not absorb by water, has wasted precious resources.
Though it is the utility model number described boiler of 201020677229.6 utility model utility models has solved the problems referred to above, perfect not enough.Fire tube stands upright in the hydroecium, and during boiler operatiopn, inhomogeneous all the fire tube heat absorptions of single fire tube heat absorption are seriously inharmonious, and energy-saving effect is brought into play fully inadequately.
The utility model content
The utility model has been invented a kind of evenly sufficient again boiler of boiler fire tube heat absorption that lets to above problem.
The technical scheme of the utility model is: comprise burner hearth and Heat Room, in the Heat Room in the equal height, laterally place a fire tube or laterally side by side many fire tubes be one deck; Differing heights in the Heat Room; Divide two-layer above several layers fire tube, the several layers fire tube is formed a revolving body with communication apparatus, and the superiors' fire tube is communicated with the very hot oven district of burner hearth; The superiors' fire tube is communicated with second layer fire tube with communication apparatus; Second layer fire tube is communicated with communication apparatus with the 3rd layer of fire tube, and the mode of communicating of accordinging to ground floor fire tube to second layer fire tube, three layers of fire tube of second layer fire tube to the is communicated with remaining fire tube layer successively, until outlet flue; Inlet is in the Heat Room bottom, and liquid outlet is on Heat Room top.
In the equal height, fire tube of horizontal positioned or level many fire tubes side by side are one deck, differing heights in the Heat Room in the Heat Room; Divide two-layer above several layers fire tube; The several layers fire tube is formed a revolving body with communication apparatus, and burner hearth is arranged on an end of revolving body, and the superiors' fire tube is communicated with the very hot oven district of burner hearth near an end of burner hearth; The superiors' fire tube is communicated with the end of second layer fire tube away from burner hearth with communication apparatus away from an end of burner hearth; Second layer fire tube is communicated with communication apparatus near between an end of burner hearth and the end of the 3rd layer of fire tube near burner hearth, according to the mode of communicating of ground floor fire tube to second layer fire tube, three layers of fire tube of second layer fire tube to the remaining fire tube layer is communicated with successively, until outlet flue; Inlet is in the Heat Room bottom, and liquid outlet is on Heat Room top.
When the described boiler of the utility model is worked; To heat up water is example, and the high-temperature flue gas that burner hearth produces is got into by the superiors' fire tube of fire tube revolving body end near burner hearth, to the end away from burner hearth of the superiors' fire tube; Get into the end away from burner hearth of adjacent one deck fire tube through communication apparatus; Pass through remaining several layers fire tube successively with the same manner then, until the outlet of minimum one deck fire tube, through communication apparatus to boiler outlet flue.Water inlet is located at the hydroecium bottom, and delivery port is located at hydroecium top.The present technique advantage is: high-temperature flue gas adds the water of differing heights in the hot hydroecium from top to bottom through the fire tube revolving body.Hot water light specific gravity in the hydroecium can float; Cold water can sink than heavy.Because near the revolving body outlet, the temperature of flue gas is just low more more for the flue gas in the fire tube revolving body.This shows: with the water of the highest flue gas heating hydroecium top maximum temperature of revolving body upper temp; The water of the flue gas heating hydroecium bottom minimum temperature that the revolving body temperature of lower is minimum; Guarantee the temperature difference of differing heights between flue gas and water, helped the thermal energy conduction between flue gas and the water, reduced hot water or cold water's in the hydroecium convection current; Improve the speed of response of hot water, reduced the toxic emission temperature to greatest extent; Because the hot water or cold water is near not convection current, it is hot water that the boiler hydroecium has only the first half, is area of dissipation so the boiler appearance has only half, has reduced heat loss to greatest extent.The fire tube number of plies is many more, and the outlet flue temperature is low more.But when the fire tube number of plies reaches more than three layers, three layers with top easily with the condensate moisture in the flue gas on the fire tube inwall, the dust in the flue gas just is bonded on the fire tube inwall after touching condensed water, until fire tube is blocked fully.Concrete solution to the problems referred to above is: on the fire tube layer communication apparatus before the fire tube layer that is easy to generate condensed water; Open the movable air door of a straight-through atmosphere; And spray equipment is set before the fire tube layer that is easy to generate condensed water; During dedusting spray equipment is opened, with the dust on a spot of water softening fire tube wall; And the air door that will lead directly to atmosphere opens, and reduced the flue windage, and the flue air quantity is increased considerably, and reaches dedusting and blows grey purpose.Based on above-mentioned design, and through my practice, boiler easy care, simple to operate, smokeless and dust free, smoke temperature are near inflow temperature, and each item index all is superior to like product.The environment-friendly boiler of real meaning.
Description of drawings
Fig. 1 is the utility model structural representation.
1 is just burning coal seam, 2 anti-coal seam, 3 water pipes, 4 hydroeciums, 5 delivery ports, 6 fire tubes, 7 communication apparatus, 8 water inlets, 9 outlet flues, the 10 burner hearth very hot oven districts of burning among the figure.
The specific embodiment
To heat up water is example, comprises fire tube 6 revolving bodies that hydroecium 4, some fire tubes 6 and communication apparatus 7 are formed, and establishes in the burner hearth and is just burning coal seam 1, the anti-coal seam 2 of burning.Equal height in the hydroecium 4; Fire tube 6 of horizontal positioned or level many fire tubes 6 side by side are one deck;, divide two-layer above several layers fire tube 6 from top to bottom in the hydroecium 4, several layers fire tube 6 usefulness communication apparatus 7 are formed fire tube 6 revolving bodies; Burner hearth is arranged on an end of revolving body; The superiors' fire tube 6 is communicated with burner hearth very hot oven district 10 near an end of burner hearth, and the superiors' fire tube 6 is communicated with the end of second layer fire tube 6 away from burner hearth with communication apparatus 7 away from an end of burner hearth, and second layer fire tube 6 is communicated with communication apparatus 7 near between an end of burner hearth and the end of the 3rd layer of fire tube 6 near burner hearth; Mode of communicating according to ground floor fire tube 6 to second layer fire tube 6, second layer fire tube 6 to the 3rd layer of fire tube 6 is communicated with remaining fire tube for 6 layers successively, until outlet flue 9.Water inlet 8 is in hydroecium 4 bottoms, and delivery port 5 is on hydroecium 4 tops.
Said fire tube 6 is mounted in the boiler tube in the hydroecium 4, is the high-temperature gas that burner hearth is come in the pipe, and pipe is outer to be the water in the hydroecium 4.
Said communication apparatus 7 is with 3 layers of burner hearth very hot oven district 10 and 3 layers of fire tubes, fire tubes and 3 layers of fire tubes, 3 layers of device that is communicated with outlet flue 9 of fire tube.
Said fire tube 6 revolving bodies are exhaust gases passes that some fire tubes 6 usefulness communication apparatus are communicated with regularly.
The relative position of the utility model burner hearth and hydroecium 4 does not have fixedly requirement; Water inlet 8 is located at hydroecium 4 bottoms; Delivery port 5 is located at hydroecium 4 tops; The high-temperature flue gas that burner hearth produces is got into by the superiors' fire tube 6 of fire tube 6 revolving bodies end near burner hearth, to the end away from burner hearth of the superiors' fire tube 6, gets into the end away from burner hearth of adjacent one deck fire tube 6 through communication apparatus 7; Export until minimum one deck fire tube 6 through remaining several layers fire tube 6 successively with the same manner then, through communication apparatus 7 to boiler outlet flue 9.
The utility model is opened the movable air door of a straight-through atmosphere on 6 layers of 6 layers of communication apparatus 7 of fire tube before of the fire tube that is easy to generate condensed water; And spray equipment was set before 6 layers of fire tubes that is easy to generate condensed water; During dedusting spray equipment is opened, with the wet ash on a spot of water softening fire tube wall; And the air door that will lead directly to atmosphere opens, and reduced the flue windage, and the flue air quantity is increased considerably, and reaches dedusting and blows grey purpose.
Claims (3)
1. power economized boiler is characterized in that, comprises burner hearth and Heat Room; In the Heat Room in the equal height, laterally place a fire tube or laterally side by side many fire tubes be one deck, differing heights in the Heat Room; Divide two-layer above several layers fire tube, the several layers fire tube is formed a revolving body with communication apparatus, and the superiors' fire tube is communicated with the very hot oven district of burner hearth; The superiors' fire tube is communicated with second layer fire tube with communication apparatus; Second layer fire tube is communicated with communication apparatus with the 3rd layer of fire tube, and the mode of communicating of accordinging to ground floor fire tube to second layer fire tube, three layers of fire tube of second layer fire tube to the is communicated with remaining fire tube layer successively, until outlet flue; Inlet is in the Heat Room bottom, and liquid outlet is on Heat Room top.
2. power economized boiler according to claim 1 is characterized in that, in the interior equal height of Heat Room; Fire tube of horizontal positioned or level many fire tubes side by side are one deck; Differing heights in the Heat Room divides two-layer above several layers fire tube, and the several layers fire tube is formed a revolving body with communication apparatus; Burner hearth is arranged on an end of revolving body; The superiors' fire tube is communicated with the very hot oven district of burner hearth near an end of burner hearth, and the superiors' fire tube is communicated with the end of second layer fire tube away from burner hearth with communication apparatus away from an end of burner hearth, and second layer fire tube is communicated with communication apparatus near between an end of burner hearth and the end of the 3rd layer of fire tube near burner hearth; Mode of communicating according to ground floor fire tube to second layer fire tube, three layers of fire tube of second layer fire tube to the is communicated with remaining fire tube layer successively; Until outlet flue, inlet is in the Heat Room bottom, and liquid outlet is on Heat Room top.
3. power economized boiler according to claim 1 and 2 is characterized in that, fire tube layer communication apparatus place offers the movable air door of straight-through atmosphere, and spray equipment is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210965 CN202598819U (en) | 2012-05-11 | 2012-05-11 | Energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210965 CN202598819U (en) | 2012-05-11 | 2012-05-11 | Energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202598819U true CN202598819U (en) | 2012-12-12 |
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ID=47316352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220210965 Expired - Fee Related CN202598819U (en) | 2012-05-11 | 2012-05-11 | Energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202598819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245056A (en) * | 2013-04-18 | 2013-08-14 | 苏州艾克玛能源科技有限公司 | Stack thermal collector |
-
2012
- 2012-05-11 CN CN 201220210965 patent/CN202598819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245056A (en) * | 2013-04-18 | 2013-08-14 | 苏州艾克玛能源科技有限公司 | Stack thermal collector |
| CN103245056B (en) * | 2013-04-18 | 2016-05-18 | 苏州艾克玛能源科技有限公司 | Stack heat collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130511 |