CN202262303U - Energy-saving hot-blast furnace for culture - Google Patents
Energy-saving hot-blast furnace for culture Download PDFInfo
- Publication number
- CN202262303U CN202262303U CN2011203961229U CN201120396122U CN202262303U CN 202262303 U CN202262303 U CN 202262303U CN 2011203961229 U CN2011203961229 U CN 2011203961229U CN 201120396122 U CN201120396122 U CN 201120396122U CN 202262303 U CN202262303 U CN 202262303U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange box
- flue gas
- hot blast
- energy
- 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
Links
Images
Abstract
The utility model discloses an energy-saving hot-blast furnace for culture. The energy-saving hot-blast furnace for culture comprises a furnace casing, wherein a hearth is arranged in the furnace casing; the top of the hearth is provided with a sealed fire barrier; the side wall of the hearth is provided with a transverse smoke outlet; the transverse smoke outlet is connected with a transverse fire barrier flue and a fire-insulation smoke ventilation device, thus effectively obstructing high-temperature flame, converting the high-temperature flame into high-temperature smoke and preventing equipment from high-temperature deformation and damage; the fire-insulation smoke ventilation device is connected with a main smoke heat exchange box; the main smoke heat exchange box is connected with a smoke steering box which is connected with a tail smoke heat exchange box; an airflow outlet cavity is arranged among the main smoke heat exchange box, the tail smoke heat exchange box and the furnace casing; and air enters the airflow outlet cavity so as to be subjected to heat exchange and temperature rise, and then enters a culture room. By utilizing the energy-saving hot-blast furnace for culture, the temperature in the culture room can rise rapidly; the heat utilization rate is high; the content of oxygen in the sealed culture room can be supplemented; the culture environment is effectively improved; the success rate of culture is improved; and the culture cost is lowered.
Description
Technical field
The utility model relates to a kind of heating equipment, relates in particular to the warm heating equipment of the special-purpose wind of a kind of breed.
Background technology
The present livestock-raising industry warming-up device of China has gas furnace, oil burner, coal-burning boiler or the like, and its principle is after water is heated in boiler, delivery is dispelled the heat to culturing in the indoor radiator of house through pipeline with circulating pump, to reach the purpose of heating.It is slow that this heating mode is cultured the indoor intensification of house; The standard seal formula cultures that house is indoor will to cause indoor anoxic because of the input that does not have air; Boiler plant needs the professional to operate, use more loaded down with trivial details; Because of there not being professional water treatment facilities, boiler uses after a period of time because of the boiler internal fouling, under the efficient, fire coal increases, causes aquaculture cost to increase.
Summary of the invention
The utility model technical problem to be solved provides a kind of making in the breed house and is rapidly heated, and heat utilization efficiency is high, can replenish the breed of the interior oxygen content of closed breed house and use energy-saving hot blast furnace.
For solving the problems of the technologies described above, the technical scheme of the utility model is: culture and use energy-saving hot blast furnace, comprise furnace shell; Be provided with burner hearth in the said furnace shell, said burner hearth is provided with coal filling hole, is provided with the air intake air flow chamber between said furnace shell and the said burner hearth; Said air intake air flow chamber is connected with stretches out the outside blower fan air intake interface of said furnace shell, and the bottom of said burner hearth is provided with the bottom ash bin, and the sidepiece of said bottom ash bin stretches out said furnace shell outside and is provided with bottom ash bin cleaning door; The top of said bottom ash bin is provided with fire grate; The top of said burner hearth is provided with the sealing firebreak, and the sidewall of said upper furnace is provided with horizontal exhanst gas outlet, and said horizontal exhanst gas outlet is connected with the fiery flue of horizontal retaining; The top of the fiery flue of said horizontal retaining is connected with the logical cigarette device of fire insulation, and the logical cigarette device of said fire insulation is connected with the main flue gas heat exchange box; Said main flue gas heat exchange box is provided with the hot blast heat exchanger tube that passes main flue gas heat exchange box casing, and the both ends open of said hot blast heat exchanger tube is positioned at outside the said main flue gas heat exchange box casing; The smoke outlet of said main flue gas heat exchange box bottom is connected with the flue gas steering box; Said flue gas steering box is connected with the exit gas heat exchange box; The top port of export of said exit gas heat exchange box is connected with and stretches out the outer exhaust opening of said furnace shell; Sealing is installed with tail cigarette heat exchanger tube in the said exit gas heat exchange box, and the both ends open of said tail cigarette heat exchanger tube is positioned at outside the said exit gas heat exchange box; Be provided with the air-out air flow chamber between said main flue gas heat exchange box, said exit gas heat exchange box and said furnace shell, said air-out air flow chamber is communicated with said air intake air flow chamber, and said air-out air flow chamber is connected with the hot blast air outlet that is arranged on said furnace shell top.
As optimized technical scheme, building in the said burner hearth has alumina firebrick, the flame retardant coating that the said sealing firebreak of said roof of the furnace is integrated poured moulding.
As optimized technical scheme; The logical cigarette device of said fire insulation comprises high temperature resistant refuge floor; Said high temperature resistant refuge floor is provided with the flue gas intercommunicating pore that is communicated with fiery flue of said horizontal retaining and said main flue gas heat exchange box, also is interspersed with the refuge floor brace summer in the said high temperature resistant refuge floor.
As the improvement to technique scheme, said refuge floor brace summer is tubulose and the double refuge floor heat exchanger tube of doing, and the both ends open of said refuge floor heat exchanger tube is communicated with said air-out air flow chamber.
As optimized technical scheme, the sidepiece of the fiery flue of said horizontal retaining is provided with the fiery floss hole of retaining.
As optimized technical scheme, said furnace shell is provided with the humidification heating tube that runs through said burner hearth, and the both ends open of said humidification heating tube is positioned at the outside of said furnace shell.
As optimized technical scheme, be provided with the flue gas deflection plate in the said main flue gas heat exchange box.
As optimized technical scheme, said hot blast heat exchanger tube and said tail cigarette heat exchanger tube are the cellular heat exchanger tube of tubulation.
As optimized technical scheme, said burner hearth is provided with the secondary air mouth of regulating burning.
As the further improvement to technique scheme, the sidepiece of said flue gas steering box is provided with the steering box cleaning door.
Owing to adopted technique scheme, culture and use energy-saving hot blast furnace, comprise furnace shell; Be provided with burner hearth in the said furnace shell, said burner hearth is provided with coal filling hole, is provided with the air intake air flow chamber between said furnace shell and the said burner hearth; Said air intake air flow chamber is connected with stretches out the outside blower fan air intake interface of said furnace shell; The bottom of said burner hearth is provided with the bottom ash bin, and the sidepiece of said bottom ash bin stretches out said furnace shell outside and is provided with bottom ash bin cleaning door, and the top of said bottom ash bin is provided with fire grate; Air enters in the said burner hearth from the bottom of said burner hearth; Guarantee that oxygen fully contacts with coal; Thoroughly burning; Said bottom ash bin and said bottom ash bin cleaning door are convenient to clear up the cinder after the burning, and air contacts with the outer wall of said burner hearth in the said air intake air flow chamber, can carry out preliminary heat exchange; The top of said burner hearth is provided with the sealing firebreak; The sidewall of said upper furnace is provided with horizontal exhanst gas outlet; Said horizontal exhanst gas outlet is connected with the fiery flue of horizontal retaining; The top of the fiery flue of said horizontal retaining is connected with the logical cigarette device of fire insulation, and the logical cigarette device of said fire insulation is connected with the main flue gas heat exchange box; When high temperature pyrotechnics rises in the said burner hearth; Said sealing firebreak stops most of high temperature pyrotechnics and turns to; High temperature pyrotechnics gets into the fiery flue of said horizontal retaining from said horizontal exhanst gas outlet; The fiery flue of said horizontal retaining has a segment distance, and not clean-burning composition burns away at this in the pyrotechnics, and the logical cigarette device of said then fire insulation intercepts remaining thermal-flame and change into high-temperature flue gas and gets into the main flue gas heat exchange box; This spline structure can guarantee to have only high-temperature flue gas to enter into the air of flowing through in said main flue gas heat exchange box and the said hot blast heat exchanger tube to carry out heat exchange; Stop thermal-flame to enter in the said main flue gas heat exchange box, prevent to ablate said hot blast heat exchanger tube and said main flue gas heat exchange box chamber wall avoid causing said hot blast heat exchanger tube and said main flue gas heat exchange box deformed damaged; Said main flue gas heat exchange box is provided with the hot blast heat exchanger tube that passes main flue gas heat exchange box casing, and the both ends open of said hot blast heat exchanger tube is positioned at outside the said main flue gas heat exchange box casing; The smoke outlet of said main flue gas heat exchange box bottom is connected with the flue gas steering box; Said flue gas steering box is connected with the exit gas heat exchange box; The top port of export of said exit gas heat exchange box is connected with and stretches out the outer exhaust opening of said furnace shell; Sealing is installed with tail cigarette heat exchanger tube in the said exit gas heat exchange box, and the both ends open of said tail cigarette heat exchanger tube is positioned at outside the said exit gas heat exchange box; Tail cigarette through after the heat exchange enters in the said exit gas heat exchange box; With the air heat exchange once more of flowing through of said tail cigarette heat exchanger tube; Low-temperature flue gas is discharged from said exhaust opening at last after the heat exchange, improved the availability of heat, and said exit gas heat exchange box is provided with separately; Be convenient to said exhaust opening and collect the flue gas discharge, said exhaust opening difficulty of processing reduces greatly; Be provided with the air-out air flow chamber between said main flue gas heat exchange box, said exit gas heat exchange box and said furnace shell, said air-out air flow chamber is communicated with said air intake air flow chamber, and said air-out air flow chamber is connected with the hot blast air outlet that is arranged on said furnace shell top; Said air intake air flow chamber air is after getting into said air-out air flow chamber under the blower fan guide effect; Flow through said tail cigarette heat exchanger tube and said hot blast heat exchanger tube; Flue gas in cold air and said exit gas heat exchange box, the said main flue gas heat exchange box carries out heat exchange; Under the blower fan guide effect, flow out after cold air heats up, enter in the culturing chamber at last from said hot blast air outlet; The utility model can make to culture in the house and be rapidly heated, and heat utilization efficiency is high, can replenish closed and culture the oxygen content in the house, has effectively improved breeding environment, has improved the breed success rate, has lowered aquaculture cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the logical cigarette device of the utility model embodiment fire insulation;
Fig. 3 is the utility model embodiment A-A cutaway view.
Among the figure: the 1-furnace shell; The 101-burner hearth; 102-air intake air flow chamber; 103-blower fan air intake interface; 104-bottom ash bin; 105-bottom ash bin cleaning door; The 106-fire grate; The 107-coal filling hole; The 108-alumina firebrick; 109-humidification heating tube; 110-secondary air mouth; 111-seals firebreak; The horizontal exhanst gas outlet of 112-; 201-laterally keeps off fiery flue; The high temperature resistant refuge floor of 202-; 203-flue gas intercommunicating pore; 204-refuge floor brace summer; 205-keeps off fiery floss hole; 3-main flue gas heat exchange box; 301-hot blast heat exchanger tube; 302-flue gas deflection plate; 4-flue gas steering box; 401-steering box cleaning door; 5-exit gas heat exchange box; The 501-exhaust opening; 502-tail cigarette heat exchanger tube; 6-air-out air flow chamber; 601-hot blast air outlet; The 7-road wheel.
Embodiment
Below in conjunction with accompanying drawing and embodiment, further set forth the utility model.In the detailed description below, some example embodiment of the utility model has only been described through the mode of explanation.Undoubtedly, those of ordinary skill in the art can recognize, under the situation of spirit that does not depart from the utility model and scope, can revise described embodiment with various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than is used to limit the protection domain of claim.
As shown in figures 1 and 3, culture and use energy-saving hot blast furnace, comprise furnace shell 1; Be provided with burner hearth 101 in the said furnace shell 1, said burner hearth 101 is provided with coal filling hole 107, is provided with air intake air flow chamber 102 between said furnace shell 1 and the said burner hearth 101; Said air intake air flow chamber 102 is connected with the blower fan air intake interface 103 that stretches out said furnace shell 1 outside; The bottom of said burner hearth 101 is provided with bottom ash bin 104, and the sidepiece of said bottom ash bin 104 stretches out said furnace shell 1 outside and is provided with bottom ash bin cleaning door 105, and the top of said bottom ash bin 104 is provided with fire grate 106; Air enters in the said burner hearth 101 from the bottom of said burner hearth 101; Guarantee that oxygen fully contacts with coal, thoroughly burning, said bottom ash bin 104 and said bottom ash bin cleaning door 105 are convenient to clear up the cinder after the burning; Air contacts with the outer wall of said burner hearth 101 in the said air intake air flow chamber 102, can carry out preliminary heat exchange.
The top of said burner hearth 101 is provided with sealing firebreak 111; The sidewall on said burner hearth 101 tops is provided with horizontal exhanst gas outlet 112; Said horizontal exhanst gas outlet 112 is connected with the fiery flue 201 of horizontal retaining; The top of the fiery flue 201 of said horizontal retaining is connected with the logical cigarette device of fire insulation, and the logical cigarette device of said fire insulation is connected with main flue gas heat exchange box 3; Said main flue gas heat exchange box 3 is provided with the hot blast heat exchanger tube 301 that passes main flue gas heat exchange box 3 casings, and the both ends open of said hot blast heat exchanger tube 301 is positioned at outside said main flue gas heat exchange box 3 casings; When high temperature pyrotechnics rises in the said burner hearth 101; Said sealing firebreak 111 stops most of high temperature pyrotechnics and turns to; High temperature pyrotechnics gets into the fiery flue 201 of said horizontal retaining from said horizontal exhanst gas outlet 112; The fiery flue 201 of said horizontal retaining has a segment distance, and not clean-burning composition burns away at this in the pyrotechnics, and the logical cigarette device of said then fire insulation intercepts remaining thermal-flame and change into high-temperature flue gas and gets into said main flue gas heat exchange box 3.This spline structure can guarantee to have only high-temperature flue gas to enter into the air of flowing through in said main flue gas heat exchange box 3 and the said hot blast heat exchanger tube 301 to carry out heat exchange; Stop thermal-flame to enter in the said main flue gas heat exchange box 3; Prevent to ablate said hot blast heat exchanger tube 301 and said main flue gas heat exchange box 3 chamber walls avoid causing said hot blast heat exchanger tube 301 and said main flue gas heat exchange box 3 deformed damaged.
The smoke outlet of said main flue gas heat exchange box 3 bottoms is connected with flue gas steering box 4; Said flue gas steering box 4 is connected with exit gas heat exchange box 5; The top port of export of said exit gas heat exchange box 5 is connected with the exhaust opening 501 that stretches out outside the said furnace shell 1; Sealing is installed with tail cigarette heat exchanger tube 502 in the said exit gas heat exchange box 5, and the both ends open of said tail cigarette heat exchanger tube 502 is positioned at outside the said exit gas heat exchange box 5; Tail cigarette through after the heat exchange enters in the said exit gas heat exchange box 5; With the air heat exchange once more of flowing through of said tail cigarette heat exchanger tube 502; Low-temperature flue gas is discharged from said exhaust opening 501 at last after the heat exchange, improved the availability of heat, and said exit gas heat exchange box 5 is provided with separately; Be convenient to said exhaust opening 501 and collect the flue gas discharge, said exhaust opening 501 difficulty of processing reduce greatly.
Said main flue gas heat exchange box 3, said exit gas heat exchange box 5 and 1 of said furnace shell are provided with air-out air flow chamber 6; Said air-out air flow chamber 6 is communicated with said air intake air flow chamber 102, and said air-out air flow chamber 6 is connected with the hot blast air outlet 601 that is arranged on said furnace shell 1 top; Said air intake air flow chamber 102 air are after getting into said air-out air flow chamber 6 under the blower fan guide effect; Flow through said tail cigarette heat exchanger tube 502 and said hot blast heat exchanger tube 301; Flue gas in cold air and said exit gas heat exchange box 5, the said main flue gas heat exchange box 3 carries out heat exchange; Under the blower fan guide effect, flow out after cold air heats up, enter in the culturing chamber at last from said hot blast air outlet 601.Can make to culture in the house to be rapidly heated, can replenish closed and culture the oxygen content in the house, effectively improve breeding environment, improve and culture success rate, lower aquaculture cost.
Building in the said burner hearth 101 has alumina firebrick 108, and the said sealing firebreak 111 at said burner hearth 101 tops is the flame retardant coating of integrated poured moulding, and this high temperature resistant design is durable in use indeformable, has increased and has prolonged service life service life.
As shown in Figure 2; The logical cigarette device of said fire insulation comprises high temperature resistant refuge floor 202; Said high temperature resistant refuge floor 202 is provided with the flue gas intercommunicating pore 203 that is communicated with fiery flue 201 of said horizontal retaining and said main flue gas heat exchange box 3, also is interspersed with refuge floor brace summer 204 in the said high temperature resistant refuge floor 202.The said flue gas intercommunicating pore 203 that is provided with on said high temperature resistant refuge floor 202 and the said high temperature resistant refuge floor 202 has further intercepted thermal-flame and has entered into said main flue gas heat exchange box 3; Said refuge floor brace summer 204 is convenient to fabrication and installation, and has improved the intensity that said high temperature resistant refuge floor 202 is born.
Said refuge floor brace summer 204 is tubulose and the double refuge floor heat exchanger tube of doing; The both ends open of said refuge floor heat exchanger tube is communicated with said air-out air flow chamber 6; Said refuge floor brace summer 204 also can carry out heat exchange when strengthening structure, further improved heat utilization efficiency.
The sidepiece of the fiery flue 201 of said horizontal retaining is provided with the fiery floss hole 205 of retaining, and the design of the fiery floss hole 205 of said retaining is convenient to the staff and is cleared up cigarette ash, reduces work difficulty.
Said furnace shell 1 is provided with the humidification heating tube 109 that runs through said burner hearth 101, and the both ends open of said humidification heating tube 109 is positioned at the outside of said furnace shell 1.Activity is interspersed with the heating tube of humidifier in the said humidification heating tube 109; The movable humidifier that is equipped with; Said humidification heating tube 109 is heated; Heat when the heating tube of said humidifier absorbs fuel combustion produces high-temperature steam fast, steam moves, is evenly distributed with hot blast, and said humidifier places to culture in the house can effectively regulate indoor humidity, improves and cultures quality.The auxiliary electrical humidification function, humidity does not reach to culture and can use auxiliary electric moistening device when requiring in culturing house.Can humidifier be taken off when indoor humidity reaches requirement, the both ends open of said humidification heating tube 109 is closed fuel saving.
Be provided with flue gas deflection plate 302 in the said main flue gas heat exchange box 3, increased the flow through stroke of flue gas effectively, improved the efficient of heat exchange at said main flue gas heat exchange box 3.Said hot blast heat exchanger tube 301 is that the cellular heat exchanger tube heat exchange process of tubulation is long with said tail cigarette heat exchanger tube 502, and heat exchange fully is difficult for blocking, and heat exchange area is big, and heat utilization efficiency is high.
Said burner hearth 101 is provided with the secondary air mouth 110 of regulating burning, can guarantee that coal burning is abundant, avoids that burning is not passed through, defectives such as flue gas overflows, localized burn.The sidepiece of said flue gas steering box 4 is provided with steering box cleaning door 401, and the design of said steering box cleaning door 401 is convenient to the staff and is cleared up cigarette ash, reduces work difficulty.
In the present embodiment; Said bottom ash bin cleaning door 105, said coal filling hole 107, said secondary air mouth 110, the fiery floss hole 205 of said retaining and said steering box cleaning door 401 all are provided with the shutoff seal cover; As known technology and general knowledge; Do not give unnecessary details, but this does not influence the practicality of the utility model.
Also be provided with the micro computer automatic temp controller on the said hot-blast stove, can regulate in the stove automatically and breed house indoor temperature.Fire coal is practiced thrift in the automatic banking fire of stove when said hot-blast stove furnace temperature reaches setting value, when breed house indoor temperature is lower than setting value, send hot blast to heat automatically, cultures indoor the having a narrow range of temperature of house, and temperature is even, saves labor to save time.The bottom of said hot-blast stove also is provided with road wheel 7, and is convenient to move.
More than show and described the advantage of basic principle, principal character and the utility model of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (10)
1. culture and use energy-saving hot blast furnace, comprise furnace shell, be provided with burner hearth in the said furnace shell; Said burner hearth is provided with coal filling hole, is provided with the air intake air flow chamber between said furnace shell and the said burner hearth, and said air intake air flow chamber is connected with stretches out the outside blower fan air intake interface of said furnace shell; The bottom of said burner hearth is provided with the bottom ash bin; The sidepiece of said bottom ash bin stretches out said furnace shell outside and is provided with bottom ash bin cleaning door, and the top of said bottom ash bin is provided with fire grate, it is characterized in that:
The top of said burner hearth is provided with the sealing firebreak; The sidewall of said upper furnace is provided with horizontal exhanst gas outlet; Said horizontal exhanst gas outlet is connected with the fiery flue of horizontal retaining; The top of the fiery flue of said horizontal retaining is connected with the logical cigarette device of fire insulation, and the logical cigarette device of said fire insulation is connected with the main flue gas heat exchange box; Said main flue gas heat exchange box is provided with the hot blast heat exchanger tube that passes main flue gas heat exchange box casing, and the both ends open of said hot blast heat exchanger tube is positioned at outside the said main flue gas heat exchange box casing; The smoke outlet of said main flue gas heat exchange box bottom is connected with the flue gas steering box; Said flue gas steering box is connected with the exit gas heat exchange box; The top port of export of said exit gas heat exchange box is connected with and stretches out the outer exhaust opening of said furnace shell; Sealing is installed with tail cigarette heat exchanger tube in the said exit gas heat exchange box, and the both ends open of said tail cigarette heat exchanger tube is positioned at outside the said exit gas heat exchange box; Be provided with the air-out air flow chamber between said main flue gas heat exchange box, said exit gas heat exchange box and said furnace shell, said air-out air flow chamber is communicated with said air intake air flow chamber, and said air-out air flow chamber is connected with the hot blast air outlet that is arranged on said furnace shell top.
2. energy-saving hot blast furnace is used in breed as claimed in claim 1, it is characterized in that: building in the said burner hearth has alumina firebrick, the flame retardant coating that the said sealing firebreak of said roof of the furnace is integrated poured moulding.
3. energy-saving hot blast furnace is used in breed as claimed in claim 1; It is characterized in that: the logical cigarette device of said fire insulation comprises high temperature resistant refuge floor; Said high temperature resistant refuge floor is provided with the flue gas intercommunicating pore that is communicated with fiery flue of said horizontal retaining and said main flue gas heat exchange box, also is interspersed with the refuge floor brace summer in the said high temperature resistant refuge floor.
4. energy-saving hot blast furnace is used in breed as claimed in claim 3, it is characterized in that: said refuge floor brace summer is tubulose and the double refuge floor heat exchanger tube of doing, and the both ends open of said refuge floor heat exchanger tube is communicated with said air-out air flow chamber.
5. energy-saving hot blast furnace is used in breed as claimed in claim 1, it is characterized in that: the sidepiece of the fiery flue of said horizontal retaining is provided with the fiery floss hole of retaining.
6. energy-saving hot blast furnace is used in breed as claimed in claim 1, it is characterized in that: said furnace shell is provided with the humidification heating tube that runs through said burner hearth, and the both ends open of said humidification heating tube is positioned at the outside of said furnace shell.
7. energy-saving hot blast furnace is used in breed as claimed in claim 1, it is characterized in that: be provided with the flue gas deflection plate in the said main flue gas heat exchange box.
8. energy-saving hot blast furnace is used in breed as claimed in claim 1, it is characterized in that: said hot blast heat exchanger tube and said tail cigarette heat exchanger tube are the cellular heat exchanger tube of tubulation.
9. energy-saving hot blast furnace is used in breed as claimed in claim 1, it is characterized in that: said burner hearth is provided with the secondary air mouth of regulating burning.
10. energy-saving hot blast furnace is used in described breed like the arbitrary claim of claim 1 to 9, and it is characterized in that: the sidepiece of said flue gas steering box is provided with the steering box cleaning door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203961229U CN202262303U (en) | 2011-10-18 | 2011-10-18 | Energy-saving hot-blast furnace for culture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203961229U CN202262303U (en) | 2011-10-18 | 2011-10-18 | Energy-saving hot-blast furnace for culture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262303U true CN202262303U (en) | 2012-06-06 |
Family
ID=46153116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203961229U Expired - Fee Related CN202262303U (en) | 2011-10-18 | 2011-10-18 | Energy-saving hot-blast furnace for culture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331083A (en) * | 2011-10-18 | 2012-01-25 | 日照惠明机械设备有限公司 | Energy-saving hot blast stove for farming |
-
2011
- 2011-10-18 CN CN2011203961229U patent/CN202262303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331083A (en) * | 2011-10-18 | 2012-01-25 | 日照惠明机械设备有限公司 | Energy-saving hot blast stove for farming |
| CN102331083B (en) * | 2011-10-18 | 2013-08-07 | 日照惠明机械设备有限公司 | Energy-saving hot blast stove for farming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205174787U (en) | Gas heating water heater of formula of burning by stage | |
| CN102331083B (en) | Energy-saving hot blast stove for farming | |
| CN202262303U (en) | Energy-saving hot-blast furnace for culture | |
| CN203024409U (en) | Environment-friendly conduction oil circulating heater | |
| CN205535967U (en) | Biomass burning device | |
| CN201992812U (en) | Full-automatic hot blast furnace | |
| CN104729079A (en) | Hot air furnace | |
| CN104848201B (en) | Multipurpose horizontal heating furnace | |
| CN102563859A (en) | Humidifying air heating furnace | |
| CN202547076U (en) | Humidifying heating furnace | |
| CN207763253U (en) | Fuel gas hot-blast stove furnace structure | |
| CN208205406U (en) | A kind of burning energy-saving boiler | |
| CN207763252U (en) | fuel gas hot-blast stove | |
| CN103017207B (en) | Heat-insulating energy-saving heating stove | |
| CN203177228U (en) | Energy-saving regulating stove | |
| CN201697213U (en) | Heating system of solar wall-mounted gas furnace | |
| CN205192187U (en) | Eddy current type oven | |
| CN205919658U (en) | Dual -purpose dry -off oven of horizontal hot -blast hot -water heating | |
| CN205897548U (en) | Conduction oil boiler of electrical heating can carry out | |
| CN204648207U (en) | Multipurpose horizontal heating furnace | |
| CN205448271U (en) | Negative pressure is counter burns energy -conserving stove | |
| CN205641005U (en) | Energy -conserving hot air heater | |
| CN205002373U (en) | Biomass fuel hot blast stove | |
| CN205536533U (en) | Solar energy air can integral type water heater | |
| CN203907991U (en) | Novel split-type multipurpose energy-saving boiler |
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: 20120606 Termination date: 20131018 |