CN201311075Y - Hot-blast stove with end gas residual heat withdrawer - Google Patents
Hot-blast stove with end gas residual heat withdrawer Download PDFInfo
- Publication number
- CN201311075Y CN201311075Y CNU2008202203617U CN200820220361U CN201311075Y CN 201311075 Y CN201311075 Y CN 201311075Y CN U2008202203617 U CNU2008202203617 U CN U2008202203617U CN 200820220361 U CN200820220361 U CN 200820220361U CN 201311075 Y CN201311075 Y CN 201311075Y
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- China
- Prior art keywords
- heater
- box body
- stove
- air chamber
- blast stove
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- Expired - Fee Related
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
A hot-blast stove with end gas residual heat withdrawer is provided with a vertical cylindrical stove body which is provided with a clamping sleeve outside, wherein the lower portion in the stove body is provided with a stove grate, a stove door is arranged on the stove grate, an ash outlet is arranged under the stove grate, the upper end of the stove body is provided with a smoke discharge port, a ring-shaped baffle plate for separating a cylindrical clamping sleeve into an upper air chamber and a lower chamber is arranged in the cylindrical clamping sleeve, the lower portion of the lower air chamber is connected with an air inlet, the lower portion of the upper air chamber is provided with an air outlet, air pipes which are in parallel with an axial cord of the stove body are evenly distributed in the stove hearth, the upper ends of the air pipes are connected with the upper portion of the upper air chamber, the lower ends of the air pipes are connected with the upper portion of the lower air chamber, the smoke discharge port is connected with a cylindrical box-type heat dissipater, the middle portions of the upper surface and the lower surface of a box body are respectively provided with a smoke outlet and a smoke inlet, a baffling plate is arranged in the box body, and axial fins which are evenly distributed along the circumference are arranged on the side wall outside the box body. The smoke discharge port is connected with the box-type heat dissipater, when high temperature flue gas is baffled in the box-type heat dissipater, the fins and the box body can be heated, the box body with higher temperature can be used to delivery heat to the surrounding environment, and the heat in the flue gas end gas with higher temperature can be utilized.
Description
Technical field
The utility model relates to the using waste heat from tail gas recover of a kind of hot-blast stove, particularly a kind of hot-blast stove.
Background technology
Some hot-blast stove is to be used for heating of house.Hot-blast stove has the vertical and cylindrical body of heater, the body of heater cylinder has the cylindrical shape chuck outward, fire grate is arranged at the bottom in the body of heater, on the body of heater of fire grate top fire door is arranged, on the body of heater of fire grate below ash hole is arranged, there is exhaust opening the upper end of body of heater, there is the annular dividing plate that the cylindrical shape chuck is divided into upper and lower two air compartments in the cylindrical shape chuck, air intake vent is arranged at the bottom of lower air chamber, air outlet is arranged at the bottom of ipper air chamber, be evenly equipped with the airduct parallel with the body of heater axis in the burner hearth, the upper end of airduct links to each other with the top of ipper air chamber, and the lower end of airduct links to each other with the top of lower air chamber.The flue gas tail gas that fuel produces after the burner hearth internal combustion is directly to discharge from exhaust opening, the temperature of discharging flue gas tail gas is higher, it is waste to heat energy that the high-temperature flue tail-gas is directly discharged, in the prior art, do not have to utilize the heating hot-blast stove of discharging heat the high-temperature flue tail-gas from exhaust opening.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, to propose a kind of hot-blast stove with using waste heat from tail gas recover that can utilize heat from exhaust opening discharge high-temperature flue tail-gas.
The utility model is realized with the following method.
Hot-blast stove with using waste heat from tail gas recover has the vertical and cylindrical body of heater, the body of heater cylinder has the cylindrical shape chuck outward, fire grate is arranged at the bottom in the body of heater, on the body of heater of fire grate top fire door is arranged, on the body of heater of fire grate below ash hole is arranged, there is exhaust opening the upper end of body of heater, handlebar cylindrical shape chuck is divided in the cylindrical shape chuck, the annular dividing plate of following two air compartments, air intake vent is arranged at the bottom of lower air chamber, air outlet is arranged at the bottom of ipper air chamber, be evenly equipped with the airduct parallel in the burner hearth with the body of heater axis, the upper end of airduct links to each other with the top of ipper air chamber, and the lower end of airduct links to each other with the top of lower air chamber, is connected with the boxlike radiator at exhaust opening, the boxlike radiator has the cylindricality box body, box body have parallel to each other on, below, on the box body, following middle part has outlet flue respectively and advances mouth, in the box body, outlet flue and advancing have between the mouth with box body on, below parallel split flow plate, the lateral wall of box body has uniform fin, and the mouth that advances of boxlike radiator links to each other with the exhaust opening of the upper end of body of heater.
During use, send into normal temperature air with blower fan from air intake vent, normal temperature air is discharged from air outlet after lower air chamber, airduct and ipper air chamber successively, in burner hearth, add fuel from fire door, fuel burns above fire grate, the heat that produces adds warm-air pipe and chuck, makes the normal temperature air through lower air chamber, airduct and ipper air chamber be heated to form hot blast, and hot blast is discharged from air outlet and used.The high-temperature flue gas of discharging from body of heater upper end exhaust opening enters the boxlike radiator, discharges from outlet flue behind the baffling in the boxlike radiator.
The exhaust opening of the upper end of body of heater of the present utility model is connected with the boxlike radiator, in the boxlike radiator deflection plate is arranged, high-temperature flue gas can heat the box body of boxlike radiator during baffling in the boxlike radiator, the higher box body of temperature can be passed to heat by fin and be used for heating in the surrounding environment, makes the heat in the higher flue gas tail gas of temperature obtain utilizing.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is a kind of main cross-sectional schematic with hot-blast stove of using waste heat from tail gas recover that proposes according to invention scheme of the present utility model;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of the radiator of the square bodily form;
Fig. 4 is the A-A cross-sectional schematic of the radiator of cuboid;
Fig. 5 is the A-A cross-sectional schematic of oval radiator.
The specific embodiment
Fig. 1, among Fig. 2, hot-blast stove with using waste heat from tail gas recover has vertical and cylindrical body of heater 1, the body of heater cylinder has cylindrical shape chuck 2 outward, fire grate 3 is arranged at the bottom in the body of heater, on the body of heater of fire grate top fire door 4 is arranged, on the body of heater of fire grate below ash hole 5 is arranged, there is exhaust opening 6 upper end of body of heater, handlebar cylindrical shape chuck is divided in the cylindrical shape chuck, following two air compartments 7,8 annular dividing plate 9, air intake vent 10 is arranged at the bottom of lower air chamber, and air outlet 11 is arranged at the bottom of ipper air chamber, be evenly equipped with the airduct parallel 12 in the burner hearth with the body of heater axis, the upper end of airduct links to each other with the top of ipper air chamber, and the lower end of airduct links to each other with the top of lower air chamber
Be connected with boxlike radiator 13 at exhaust opening, the boxlike radiator has cylindrical shape box body 14, the axis of the axis of box body cylinder and body of heater cylinder is on same straight line, the middle part of box body above and below has outlet flue 15 respectively and advances mouth 16, in the box body, outlet flue and advance the deflection plate 17 that has between the mouth with the box body axis normal, sidewall in the box body has the longitudinal fin 18 that is uniformly distributed along the circumference, and the mouth that advances of boxlike radiator links to each other with the exhaust opening of the upper end of body of heater.
Above-mentioned boxlike radiator is a cylindrical shape.The boxlike radiator also can be the square bodily form, cuboid or oval cylinder.
Among Fig. 3, radiator is the square bodily form 19.
Among Fig. 4, radiator is a cuboid 20.
Among Fig. 5, radiator is an oval cylinder 21.
Claims (5)
1. hot-blast stove with using waste heat from tail gas recover, the vertical and cylindrical body of heater is arranged, the body of heater cylinder has the cylindrical shape chuck outward, fire grate is arranged at the bottom in the body of heater, on the body of heater of fire grate top fire door is arranged, on the body of heater of fire grate below ash hole is arranged, there is exhaust opening the upper end of body of heater, handlebar cylindrical shape chuck is divided in the cylindrical shape chuck, the annular dividing plate of following two air compartments, air intake vent is arranged at the bottom of lower air chamber, air outlet is arranged at the bottom of ipper air chamber, is evenly equipped with the airduct parallel with the body of heater axis in the burner hearth, and the upper end of airduct links to each other with the top of ipper air chamber, the lower end of airduct links to each other with the top of lower air chamber, it is characterized in that: be connected with the boxlike radiator at exhaust opening, the boxlike radiator has the cylindricality box body, box body have parallel to each other on, below, on the box body, following middle part has outlet flue respectively and advances mouth, in the box body, outlet flue and advancing have between the mouth with box body on, below parallel split flow plate, the lateral wall of box body has uniform fin, the mouth that advances of boxlike radiator links to each other with the exhaust opening of the upper end of body of heater.
2. by the described hot-blast stove with using waste heat from tail gas recover of claim 1, it is characterized in that: described radiator is a cylindrical shape.
3. by the described hot-blast stove with using waste heat from tail gas recover of claim 1, it is characterized in that: described radiator is the square bodily form.
4. by the described hot-blast stove with using waste heat from tail gas recover of claim 1, it is characterized in that: described radiator is a cuboid.
5. by the described hot-blast stove with using waste heat from tail gas recover of claim 1, it is characterized in that: described radiator is an oval cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202203617U CN201311075Y (en) | 2008-12-05 | 2008-12-05 | Hot-blast stove with end gas residual heat withdrawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202203617U CN201311075Y (en) | 2008-12-05 | 2008-12-05 | Hot-blast stove with end gas residual heat withdrawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311075Y true CN201311075Y (en) | 2009-09-16 |
Family
ID=41108330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202203617U Expired - Fee Related CN201311075Y (en) | 2008-12-05 | 2008-12-05 | Hot-blast stove with end gas residual heat withdrawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311075Y (en) |
-
2008
- 2008-12-05 CN CNU2008202203617U patent/CN201311075Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20131205 |