CN2221183Y - Double-burning tea stove - Google Patents
Double-burning tea stove Download PDFInfo
- Publication number
- CN2221183Y CN2221183Y CN 94243169 CN94243169U CN2221183Y CN 2221183 Y CN2221183 Y CN 2221183Y CN 94243169 CN94243169 CN 94243169 CN 94243169 U CN94243169 U CN 94243169U CN 2221183 Y CN2221183 Y CN 2221183Y
- Authority
- CN
- China
- Prior art keywords
- coal
- combustion
- boiler
- water jacket
- heating water
- 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.)
- Expired - Fee Related
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a dual combustion type boiler for tea and bath, which is posed for solving that when the existing boiler is in the using process, the combustion of coal is not sufficient; discharge amount of smoke is large; a transversal water pipe is easy to be damaged. The technical characteristic is that an internal boiler is provided with a heating water jacket which is communicated with a water channel; the heating water jacket which is arc separates a combustion chamber into two parts; coal powder is exhausted out of a chimney after twice combustion, reducing the discharge amount of smoke, and increasing the combustion rate of the coal. The utility model has the advantages of simple structure, long service life, the small size of the stove body, high thermal efficiency and small discharge amount of the smoke, and is an ideal energy-saving boiler for families and units.
Description
The utility model relates to a kind of tea-bath furnace, relates in particular to a kind of double combustion type tea-bath furnace.
In the boiler for domestic field, traditional vertical horizontal water tube is burnt heart boiler owing to the coal consumption height, and smoke discharge amount is big, seldom uses now.Back-burning boiler with double-layer fire grates is to be provided with two-layer furnace grate tube in flue.One deck is a zone of heating, another the layer be preliminary heating zone, furnace grate tube with the fire contact area bigger, so the utilization rate of coal than higher, smoke discharge amount is little, has improved environment.But this back-burning boiler with double-layer fire grates stops up easily after furnace grate tube has been grown service time and burns out, and furnace grate tube is changed after damaging very difficult.On the other hand because no any barrier between combustion chamber and the chimney, flue dust is easy to fly out under the promotion of hot gas outside the chimney and contaminated environment.
The purpose of this utility model just is to provide a kind of two combustion chambers that have, and the higher thermal efficiency is arranged, and the littler a kind of double combustion type tea-bath furnace of environmental pollution.
For achieving the above object, the utility model is achieved in that by body of heater, flue, horizontal water tube, fire grate and be located in the boiler that coal-feeding door, air inlet, water inlet and delivery port on the body of heater constitute, is provided with the heating water jacket who is connected with water cavity in flue.The heating water jacket is located at the top of coal-feeding door in the flue, and heating water jacket's shape is an arc.
The utility model has the advantages that: simple in structure, cost is low, long service life, and the body of heater volume is little, economizes coal, thermal efficiency height, smoke discharge amount is little, and scale removal is easy to maintenance.
The drawing explanation:
Accompanying drawing is the utility model overall structure schematic diagram.
The utility model is described in further detail in conjunction with specific embodiments now:
By body of heater (7), flue (1), horizontal water tube (8,9), fire grate (11) and be located at the coal-feeding door (5) of body of heater (7) side, air inlet (6), in the boiler that water inlet (12) and delivery port (3) constitute, the top of coal-feeding door (5) is provided with the arc heating water jacket (10) who is connected with water cavity (2) in flue (1), heating water jacket's (10) lower end and fire grate (11) have certain distance to guarantee that flame and flue dust are from passing through here, because heating water jacket (10) is divided into two parts with the combustion chamber, helping coal fully burns, so the coal dust that ought burn is through heating water jacket (10) and two-layer horizontal water tube (8,9) after-flame substantially after, improve the utilization rate of coal, reduced dust-exhausting quantity, to energy savings with improve environment and played positive effect.Be fixed with supporter (4) in heating water jacket (10), heating water jacket (10) is out of shape when preventing the boiler use, can prolong the service life of heating water jacket (10) like this.
Claims (2)
1. double combustion type tea-bath furnace, it is to be made of body of heater (7), flue (1), horizontal water tube (8,9), fire grate (11) and the coal-feeding door (5), air inlet (6), water inlet (12) and the delivery port (3) that are located at body of heater (7) side, it is characterized in that being provided with in flue (1) heating water jacket (10) who is connected with water cavity (2).
2. a kind of double combustion type tea-bath furnace as claimed in claim 1 is characterized in that heating water jacket (10) is located at the interior coal-feeding door of flue (1) (5) top, and heating water jacket (10) be shaped as arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243169 CN2221183Y (en) | 1994-10-20 | 1994-10-20 | Double-burning tea stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94243169 CN2221183Y (en) | 1994-10-20 | 1994-10-20 | Double-burning tea stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221183Y true CN2221183Y (en) | 1996-02-28 |
Family
ID=33849597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94243169 Expired - Fee Related CN2221183Y (en) | 1994-10-20 | 1994-10-20 | Double-burning tea stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221183Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105706A1 (en) * | 2005-04-05 | 2006-10-12 | Bingfeng Zhao | A furnace-type heat exchanging device with layered structure |
-
1994
- 1994-10-20 CN CN 94243169 patent/CN2221183Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105706A1 (en) * | 2005-04-05 | 2006-10-12 | Bingfeng Zhao | A furnace-type heat exchanging device with layered structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |