CN101113842A - Fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove - Google Patents
Fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove Download PDFInfo
- Publication number
- CN101113842A CN101113842A CNA2006101067165A CN200610106716A CN101113842A CN 101113842 A CN101113842 A CN 101113842A CN A2006101067165 A CNA2006101067165 A CN A2006101067165A CN 200610106716 A CN200610106716 A CN 200610106716A CN 101113842 A CN101113842 A CN 101113842A
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- China
- Prior art keywords
- heat
- hot
- air
- pipe
- flue
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Abstract
A T-shaped combination is formed by a burning cylinder and a heat pipe heat exchanger of a fuel (gas) hot-air furnace with two vertical returning heat pipes. A heat absorption segment of the heat pipe of the heat exchanger stretches into a flue at the lower part of a pipe board to absorb heat from radiative and convective flue gas. A heat release segment of heat pipe fins of a hot air generating room at the upper part of the pipe board for phase-change and heat-exchange releases condensation latent heating air for being scrubbed by airflow of a blower, then the air scrubs the outer wall of the flue in an inclined flame channel and a lower wind channel, meets with the radiative and convective hot air absorbed by the strip fins, enters into the burning cylinder that is guided and surrounded by a multilevel guide-plate and with loop fins and rotates at a high speed, finally is sent to applicable occasions through a hot air outlet after scrubbing and heat exchange.
Description
Technical field:
Fuel oil of the present invention (gas) longitudinal placing double-return hot-pipe hot-air stove belongs to the heat-pipe apparatus that adds hot-air.
Background technology:
At present the hot-air directly-fired kiln is a fiery cartridge type tubulation hot-blast stove heat exchange efficiency only about 45%, easily tube wear burns simultaneously because tube sheet pipe welding stress difference and tube sheet cracking happens occasionally, in recent years, the heat pipe hot-blast stove that adopts heat pipe superconduction phase-change heat-exchange directly to prepare hot-air is competitively developed and is come into the market, as Chinese patent 002024700.4 fuel oil (gas) heat pipe hot-blast stove, 02242161.0 fuel oil (gas) heat pipe hot-blast warming stove, 200420013935.5 fuel oil (gas) center strile-back type heat pipe hot-blast stove ... .. etc., heat exchange efficiency brings up to 85%, be subjected to favorable comment with the user, but also exist the burning cylindrical shell in the air channel, the burning cylindrical shell is parallel heat release with washing away air-flow, and the wall high temperature release of burning cylindrical shell utilizes insufficient.
Summary of the invention:
The objective of the invention is to design the same heat exchange of heat pipe of a kind of burning cylindrical shell (1) (2) and become landing tee to put, air washes away heat pipe (3) and advances to indulge to put ring fin (4) on burning cylindrical shell (1) and the outer wall is washed away in burning cylindrical shell (1) exocoel air channel around the cylindrical shell spiral novel and high-efficiency heat pipe hot-blast stove.
Technical scheme of the present invention is that the burning cylindrical shell (1) of closed at both ends has multilevel deflector gripper shoe (5) to be fixed in the air channel (6), burning cylindrical shell (1) is by the same heat exchange of heat pipe of oblique fire channel (7) (2) tube sheet (8) underflue (9) assembly welding, place tube sheet (8) lower air duct (10), flue (9) outer wall has strip fin (11), flue gas diaphragm (12) is arranged in the middle of the flue (9), the rear portion flue gas is taken over (13), heat pipe (3) has taper snap ring (14) sealing edge to be enclosed within tube sheet (8) the fork round, heat pipe (3) endotherm section stretches into flue (9), heat pipe (3) heat release section places the hot-air generation chamber (15) on tube sheet (8) top, there is lower air duct (10) air inlet (16) at tube sheet (8) rear portion, tube sheet (8) top hot-air generation chamber (15) back is air intlet (17) and blower fan (18), the burning same front panel of cylindrical shell (1) header board (19) has burner (20) adapter (21) to be partitioned into air channel (6), top is hot-blast outlet (22), heat-insulation layer (23) and skin plating (24) are arranged outside the air channel (6), whole hot-blast stove is fixed on the framework (25), hot-blast outlet (22) be equipped with temperature sensor (26) with the automatic control case on the same blower fan of temperature controller (27) (18) burner (20) interlocking, realize fully automatic operation.
The present invention compares with prior art has following technique effect:
The same heat exchange of heat pipe of burning cylindrical shell (1) (2) of fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove becomes the combination of T shape, burning cylindrical shell (4) is fixed in the air channel (6) by multilevel deflector fagging (5), the air of the heat heating that flue (9) and strip fin (10) discharge in air that the heat that is discharged by heat pipe heat release section in the hot-air generation chamber (15) heats and the lower air duct (10) converges at oblique fire channel (7), under water conservancy diversion gripper shoe (5) guiding, hot-air is around oblique fire channel (7) and burning cylindrical shell (1), ring fin (4) is rotation at a high speed, absorb the heat of high temperature of burning cylindrical shell (1), the abundant quick heating of heat energy utilization, reduce combustion barrel body wall temperature, security of operation.
Description of drawings:
Fig. 1 looks cutaway view for master of the present invention.
Fig. 2 looks cutaway view for mansion of the present invention.
With reference to Fig. 1 Fig. 2, (1) burning cylindrical shell, (2) heat exchange of heat pipe, (3) heat pipe, (4) ring fin, (5) water conservancy diversion gripper shoe, (6) air channel, (7) oblique fire channel, (8) tube sheet, (9) flue, (10) lower air duct, (11) strip fin, (12) diaphragm, (13) flue gas is taken over, (14) snap ring, (15) hot-air generation chamber, (16) air inlet, (17) air intlet, (18) blower fan, (19) front panel, (20) burner, (21) take over (22) hot-blast outlet, (23) heat-insulation layer, (24) skin plating, (25) framework, (26) temperature sensor, (27) temperature controller.
The specific embodiment:
During the invention process, access hot-blast outlet (22) temperature of temperature sensor (26) automatic control at automatic control case temperature controller (27), starting fan (18), starting simultaneously is installed in the burner (20) in the adapter (21), combustion flame absorbs radiant heat by burning cylindrical shell (1), enter flue (9) by oblique fire channel (7), under diaphragm (12) effect in flue (9), pass through according to the two backhauls of U-shaped, taken over (13) by flue gas behind heat pipe (3) endotherm section absorption latent heat of vaporization heat and flue (9) the wall absorption heat and discharged, air washes away heat pipe (3) heat release section release latent heat of condensation heat by blower fan (18) from the hot-air generation chamber (15) that air intlet (17) enters heat exchange of heat pipe (2) tube sheet (8) top, partly air inlet pipe plate (8) rear portion air inlet (16) advances lower air duct (10) simultaneously, wash away strip fin (11) and flue (9) and absorb the heat convection heat, converge at oblique fire channel (7) and to enter air channel (6) under water conservancy diversion gripper shoe (5) guiding, wash away ring fin (4) and burning cylindrical shell (1) outer wall absorbs hyperthermia radiation heat after hot-blast outlet (22) is delivered to the occasion of using hot blast around burning cylindrical shell (1) spiral.
Claims (3)
1. a fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove is characterized in that placing the vertical burning cylindrical shell of putting in air channel to form with the heat exchange of heat pipe of T type arrangement through oblique fire channel by the front portion.
2. a fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove, the cylinder body outer wall that it is characterized in that burning have the multi-disc ring fin and revolve the water conservancy diversion gripper shoe by multistage a chain for binding criminals and be fixed in the air channel, the brush heat exchange of spinning of air a chain for binding criminals.
3. a fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove, it is characterized in that burning cylindrical shell by oblique fire channel with tube sheet lower flue side assembly welding, the strip fin that suitable air stream is arranged on the flue, the flue gas diaphragm is arranged in the flue, heat pipe heat-absorbing section overs flue, and the heat pipe heat release section is in tube sheet top hot-air generation chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101067165A CN101113842A (en) | 2006-07-25 | 2006-07-25 | Fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101067165A CN101113842A (en) | 2006-07-25 | 2006-07-25 | Fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101113842A true CN101113842A (en) | 2008-01-30 |
Family
ID=39022312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101067165A Pending CN101113842A (en) | 2006-07-25 | 2006-07-25 | Fuel oil (gas) longitudinal placing double-return hot-pipe hot-air stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101113842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940081A (en) * | 2014-04-29 | 2014-07-23 | 徐州市佳谷环保科技有限公司 | Biomass hot blast stove |
| CN112902161A (en) * | 2021-01-29 | 2021-06-04 | 西安交通大学 | Fully premixed water-cooled gas burner with dynamically adjustable gas flow channel |
-
2006
- 2006-07-25 CN CNA2006101067165A patent/CN101113842A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940081A (en) * | 2014-04-29 | 2014-07-23 | 徐州市佳谷环保科技有限公司 | Biomass hot blast stove |
| CN103940081B (en) * | 2014-04-29 | 2016-10-19 | 徐州市佳谷环保科技有限公司 | A kind of biomass thermal wind furnace |
| CN112902161A (en) * | 2021-01-29 | 2021-06-04 | 西安交通大学 | Fully premixed water-cooled gas burner with dynamically adjustable gas flow channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20080130 |