CN2444125Y - High efficient energy saving smoke preventing and dust control atmospheric pressure boiler - Google Patents
High efficient energy saving smoke preventing and dust control atmospheric pressure boiler Download PDFInfo
- Publication number
- CN2444125Y CN2444125Y CN 00255655 CN00255655U CN2444125Y CN 2444125 Y CN2444125 Y CN 2444125Y CN 00255655 CN00255655 CN 00255655 CN 00255655 U CN00255655 U CN 00255655U CN 2444125 Y CN2444125 Y CN 2444125Y
- Authority
- CN
- China
- Prior art keywords
- heat
- pipe
- exchange tube
- chimney
- pressure boiler
- 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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Abstract
The utility model discloses a high-efficient energy-saving smoke preventing and dust controlling atmospheric-pressure boiler, which comprises a boiler body in which a circle of heat exchanging pipes are uniformly distributed, a baffle plate is arranged between each two heat exchanging pipes, the upper parts of the baffle plates are provided with air inlet holes, the lower end of each heat exchanging pipe is connected with an annular pipe, the upper end of each heat exchanging pipe is connected with an annular boiler head which is communicated with a water jacket of a chimney, a heat exchanging pipe is arranged in a flue, and the lower part of the heat exchanging pipe is connected with a dust removing device. The utility model has the advantages of large heat absorbing area, complete combustion, high thermal efficiency and good dust removing effect.
Description
The utility model relates to a kind of normal-pressure boiler, is the high-efficiency energy-saving smoke-removing dedusting normal-pressure boiler that a circle heat-exchange tube directly is set in a kind of body of heater specifically.
Present normal-pressure boiler all adopts the mode that adds water jacket in the body of heater, and heating surface area is subjected to certain restriction, is unfavorable for the absorption heat energy of fullest.
The utility model provides a kind of high-efficiency energy-saving smoke-removing dedusting normal-pressure boiler, and it can increase the heating surface area of combustion chamber to greatest extent, improves the thermal efficiency, adds dust arrester in addition, alleviates environmental pollution.
The technical solution of the utility model is as follows:
This boiler has body of heater, the perpendicular equally distributed heat-exchange tube of putting of one circle is arranged in the body of heater, in the heat-exchange tube is burner hearth, between per two heat-exchange tubes baffle plate is arranged, fresh air inlet is arranged at the top of baffle plate, the lower end catenated form pipe of each heat-exchange tube, a chain of shape burner in the upper end of each heat-exchange tube, this burner is communicated with the water jacket of chimney; Heat-exchange tube is arranged in the flue, and pipe down connects dust arrester, and this pipe is communicated with water jacket in the chimney, chimney heat in the exterior water outlet pipe, and ring-like pipe is repeatedly kicked into the mouth of a river, and the following of ring-like pipe is fire grate, is grey chamber under the fire grate.
Above-mentioned dust arrester is to connect a conveyor screw below the heat-exchange tube of chimney.
Blast pipe also is equipped with in the flue of above-mentioned boiler and burner junction, and fresh air inlet is arranged on it.
Advantage of the present utility model is: 1, thermal efficiency height.Because this device adopts a circle heat-exchange tube heat absorption, heating surface area increases by 20% than water jacket.2, sufficient combustion, good energy-conserving effect.Fresh air inlet on the baffle plate between the heat-exchange tube, the wind that is advanced is preheating between baffle plate and body of heater, so improved the temperature of burning, burning is fast, fuel savings adds blast pipe at flue and burner place, makes the fuel gas second-time burning, sufficient combustion.3, good dedusting effect, the conveyor screw of adorning in flue makes cigarette form swirling eddy, and produces centrifugal force, and most of dust that cigarette is carried secretly falls, and alleviates the pollution to environment.The swirling eddy that forms in the chimney helps its heat-exchange tube and fully absorbs its heat in addition.
Fig. 1 is the whole cross-sectional view of the utility model;
Fig. 2 is Figure 1A--A is to view.
The utility model is described in further detail below in conjunction with accompanying drawing.
Can see that by Fig. 1, Fig. 2 this boiler has body of heater (7), the perpendicular equally distributed heat-exchange tube of putting (12) of one circle is arranged in the body of heater, in the heat-exchange tube is burner hearth (13), between per two heat-exchange tubes baffle plate (6) is arranged, fresh air inlet (16) is arranged at the top of baffle plate, the lower end catenated form pipe (11) of each heat-exchange tube, and this pipe is repeatedly kicked into the mouth of a river (8), the a chain of shape burner (14) in the upper end of each heat-exchange tube (12), this burner is communicated with the water jacket (3) of chimney (19); Heat-exchange tube (20) is arranged in the flue, connect dedusting conveyor screw (5) under the pipe, this pipe is communicated with chimney heat in the exterior water outlet pipe (1) through interface (2), (4) with water jacket in the chimney; The following of body of heater inner ring type pipe is fire grate (10), and fire grate is grey chamber (9) down, and (15) are bell.
Blast pipe (17) also is equipped with in the flue of boiler and burner junction, and fresh air inlet (18) is arranged on it.
Claims (3)
1, a kind of high-efficiency energy-saving smoke-removing dedusting normal-pressure boiler, it has body of heater (7), it is characterized in that: the perpendicular equally distributed heat-exchange tube of putting (12) of a circle is arranged in the body of heater, in the heat-exchange tube is burner hearth (13), between per two heat-exchange tubes baffle plate (6) is arranged, fresh air inlet (16) is arranged at the top of baffle plate, the lower end catenated form pipe (11) of each heat-exchange tube, the a chain of shape burner (14) in the upper end of each heat-exchange tube, this burner is communicated with the water jacket (3) of chimney (19); Heat-exchange tube (20) is arranged in the flue, and pipe down connects dust arrester (5), and the interior water jacket of this pipe (20) and chimney is communicated with chimney heat in the exterior water outlet pipe (1); Ring-like pipe (11) is repeatedly kicked into the mouth of a river (8), and the following of ring-like pipe is fire grate (10), and fire grate is grey chamber (9) down.
2, high-efficiency energy-saving smoke-removing dedusting normal-pressure boiler according to claim 1 is characterized in that: its dust arrester is to connect a conveyor screw (5) below the heat-exchange tube of chimney (20).
3, high-efficiency energy-saving smoke-removing dedusting normal-pressure boiler according to claim 1, it is characterized in that: blast pipe (17) also is equipped with in its flue and burner junction, and fresh air inlet (18) is arranged on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255655 CN2444125Y (en) | 2000-10-09 | 2000-10-09 | High efficient energy saving smoke preventing and dust control atmospheric pressure boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255655 CN2444125Y (en) | 2000-10-09 | 2000-10-09 | High efficient energy saving smoke preventing and dust control atmospheric pressure boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2444125Y true CN2444125Y (en) | 2001-08-22 |
Family
ID=33612562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255655 Expired - Fee Related CN2444125Y (en) | 2000-10-09 | 2000-10-09 | High efficient energy saving smoke preventing and dust control atmospheric pressure boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2444125Y (en) |
-
2000
- 2000-10-09 CN CN 00255655 patent/CN2444125Y/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 | ||
| 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 |