CN204757366U - Hot air stove - Google Patents

Hot air stove Download PDF

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Publication number
CN204757366U
CN204757366U CN201520381876.5U CN201520381876U CN204757366U CN 204757366 U CN204757366 U CN 204757366U CN 201520381876 U CN201520381876 U CN 201520381876U CN 204757366 U CN204757366 U CN 204757366U
Authority
CN
China
Prior art keywords
air
heater
furnace body
radiating tube
flue
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
Application number
CN201520381876.5U
Other languages
Chinese (zh)
Inventor
鲁志国
Original Assignee
鲁志国
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 鲁志国 filed Critical 鲁志国
Priority to CN201520381876.5U priority Critical patent/CN204757366U/en
Application granted granted Critical
Publication of CN204757366U publication Critical patent/CN204757366U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a hot air stove, including furnace body, air -blower and cooling tube, be equipped with the combustion chamber in the furnace body, the cooling tube includes air conduit and flue gas pipeline, the end of cooling tube is equipped with the pipe connection mouth, one side of furnace body is equipped with air -blower, the opposite side and the cooling tube intercommunication of furnace body, perhaps the upper portion of furnace body is equipped with the air -blower, and each communicates the both sides of furnace body with the cooling tube, the furnace body shell forms air duct with the clearance of furnace body inner shell and air conduit and flue gas pipeline's clearance. The utility model has the advantages of the make full use of heat improves heating efficiency, and the energy saving increases flue life.

Description

Hot-blast stove
Technical field
The utility model relates to a kind of hot-blast stove, particularly a kind of energy-saving hot blast furnace for places such as workshop, factory building, poultry house, green house of vegetables, drying chambers.
Background technology
Hot-blast stove is widely used in the places such as workshop, factory building, poultry house, green house of vegetables, drying chamber.Existing hot-blast stove mainly bottom of furnace body is provided with combustion chamber, installing heat exchanger in upper chamber, body of heater outside connects air-introduced machine, top connects hot-blast outlet, the wind that hair-dryer is blown into becomes hot blast and exports through combustion chamber and heat exchanger, coal-fired flue-gas is directly emerged by smoke exhaust pipe, cause high fume temperature, taken away a large amount of heats, wasted a large amount of energy; And smoke exhaust pipe hot soak condition, service life is short.
Summary of the invention
The utility model provides a kind of energy-saving hot blast furnace that can make full use of hot cigarette, economize energy.
The technical solution of the utility model is a kind of hot-blast stove, comprises body of heater 1, air blast 2 and radiating tube 4, is provided with combustion chamber 9 in body of heater 1, and radiating tube 4 comprises air duct 11 and flue 12, and the end of radiating tube 4 is provided with pipeline connection port 14; The side of body of heater 1 is provided with air blast 2, and the opposite side of body of heater 1 is communicated with radiating tube 4; Or the top of body of heater 1 is provided with air blast 2, the both sides of body of heater 1 are respectively communicated with radiating tube 4; Body of heater shell 8 forms air duct with the gap of body of heater inner casing 10 and the gap of air duct 11 and flue 12.
Further, the pipeline connection port 14 of radiating tube 4 can be connected with the pipeline connection port 14 of chimney 7 or another radiating tube 4, is provided with cleaning door 6 bottom chimney 7.
Further, combustion-supporting air intake switch 3 and several combustion-supporting air inlet 16 is provided with bottom combustion chamber 9.
Further, air duct 11 and flue 12 are provided with air outlet 5, and the periphery of flue 12 is provided with radiating fin 13.
Principle of heating of the present utility model is the fuel combustion in combustion chamber, produce high-temperature flue gas, circulate in flue, what air blast produced has pressure cold wind to circulate in the air duct that body of heater shell and the gap of body of heater inner casing and the gap of air duct and flue are formed, heat exchange is carried out with high-temperature flue gas, and discharged by air outlet, reach the effect of heating; The flue dust that fuel produces runs up to cleaning door with air-flow and discharges.
The beneficial effects of the utility model: the utility model takes full advantage of heat, substantially increase the efficiency of heating surface, have saved the energy; And by the pressure cold wind that has that air blast produces, radiating tube and chimney are lowered the temperature, add the service life of radiating tube and chimney, and utilize air-flow that the flue dust of burning is concentrated, discharged by cleaning door, be convenient to clean flues.
Accompanying drawing explanation
1. Fig. 1 is schematic diagram of the present utility model.
2. Fig. 2 is the structural representation of the utility model example one.
3. Fig. 3 is the structural representation of the utility model embodiment two.
4. Fig. 4 is the side view of radiating tube.
Wherein 1. bodies of heater, 2. air blast, 3. combustion-supporting air intake switch, 4. radiating tube, 5. air outlet, 6. cleaning door, 7. chimney, 8. body of heater shell, 9. combustion chamber, 10. body of heater inner casing, 11. air ducts, 12. flues, 13. radiating fins, 14. pipeline connection ports, 15. fuel, 16. combustion-supporting air inlets, 17. pipeline supports.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment one, the hot-blast stove that this example provides as shown in Figure 1, Figure 2 and Figure 4, comprises body of heater 1, air blast 2 and radiating tube 4, is provided with combustion chamber 9 in body of heater 1, is provided with combustion-supporting air intake switch 3 and several combustion-supporting air inlet 16 bottom combustion chamber 9; Radiating tube 4 comprises air duct 11 and flue 12, and it is fixedly connected with by pipeline support 17; The end of radiating tube 4 is provided with pipeline connection port 14; Gap and the air duct 11 of body of heater shell 8 and body of heater inner casing 10 form air duct with the gap of flue 12, the pipeline connection port 14 of radiating tube 4 can with chimney 7, be provided with cleaning door 6 bottom chimney 7; Air duct 11 and flue 12 are provided with air outlet 5, and the periphery of flue 12 is provided with radiating fin 13.
Embodiment two, as shown in Figure 3 and Figure 4, wherein the top of body of heater 1 is provided with air blast 2 to the hot-blast stove that this example provides, and the both sides of body of heater 1 are respectively communicated with radiating tube 4, and all the other are with embodiment one.
The adjustable combustion-supporting air intake switch 3 of above two embodiments, the air of increase and decrease combustion chamber 9, helps fuel 15 to burn; The length of radiating tube 4 can regulate according to careat, if place area is large, the pipeline connection port 14 of radiating tube 4 can be utilized embodiment one and two to be combined; Fuel 15 of the present utility model can be coal, stalk or other solid combustible fuel.

Claims (4)

1. a hot-blast stove, comprise body of heater (1), air blast (2) and radiating tube (4), combustion chamber (9) is provided with in body of heater (1), it is characterized in that: described radiating tube (4) comprises air duct (11) and flue (12), the end of radiating tube (4) is provided with pipeline connection port (14); The side of described body of heater (1) is provided with air blast (2), and the opposite side of body of heater (1) is communicated with radiating tube (4); Or the top of body of heater (1) is provided with air blast (2), the both sides of body of heater (1) are respectively communicated with radiating tube (4); Body of heater shell (8) forms air duct with the gap of body of heater inner casing (10) and the gap of air duct (11) and flue (12).
2. hot-blast stove according to claim 1, it is characterized in that: the pipeline connection port (14) of described radiating tube (4) can be connected with the pipeline connection port (14) of chimney (7) or another radiating tube (4), described chimney (7) bottom is provided with cleaning door (6).
3. hot-blast stove according to claim 1 and 2, is characterized in that: described combustion chamber (9) bottom is provided with combustion-supporting air intake switch (3) and several combustion-supporting air inlet (16).
4. hot-blast stove according to claim 3, it is characterized in that: described air duct (11) and flue (12) are provided with air outlet (5), the periphery of flue (12) is provided with radiating fin (13).
CN201520381876.5U 2015-06-06 2015-06-06 Hot air stove Expired - Fee Related CN204757366U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520381876.5U CN204757366U (en) 2015-06-06 2015-06-06 Hot air stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520381876.5U CN204757366U (en) 2015-06-06 2015-06-06 Hot air stove

Publications (1)

Publication Number Publication Date
CN204757366U true CN204757366U (en) 2015-11-11

Family

ID=54472069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520381876.5U Expired - Fee Related CN204757366U (en) 2015-06-06 2015-06-06 Hot air stove

Country Status (1)

Country Link
CN (1) CN204757366U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588545A (en) * 2017-09-18 2018-01-16 深圳粤通新能源环保技术有限公司 A kind of high conversion electromagnetic induction hot-blast stove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588545A (en) * 2017-09-18 2018-01-16 深圳粤通新能源环保技术有限公司 A kind of high conversion electromagnetic induction hot-blast stove

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20160606