CN204535079U - A kind of high efficiency energy saving new hot-blast stove - Google Patents

A kind of high efficiency energy saving new hot-blast stove Download PDF

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Publication number
CN204535079U
CN204535079U CN201520134613.4U CN201520134613U CN204535079U CN 204535079 U CN204535079 U CN 204535079U CN 201520134613 U CN201520134613 U CN 201520134613U CN 204535079 U CN204535079 U CN 204535079U
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China
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combustion chamber
outside
walls
layers
hot
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CN201520134613.4U
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Chinese (zh)
Inventor
朱培祥
陈森
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URUMQI RRANT AUTOMATION EQUIPMENT CO Ltd
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URUMQI RRANT AUTOMATION EQUIPMENT CO Ltd
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Abstract

The utility model discloses a kind of high efficiency energy saving new hot-blast stove, comprise combustion chamber, the sidewall of described combustion chamber is provided with inside and outside two layers of walls, and the cavity of described inside and outside two layers of walls forms heat exchanger; Be provided with the heat pipe of some longitudinal separation arrangement in described combustion chamber, described heat pipe runs through burner hearth and extends in the cavity of described inside and outside two layers of walls; Described combustion chamber is connected with smoke suction machine, and described inside and outside two layers of walls is connected with air blast, and is provided with hot wind outlet, and the bottom of described combustion chamber is provided with fire bars, and the below of described fire bars is provided with dedusting chamber, and described dedusting chamber is connected with air inlet; The outside of described outer sidewall is provided with heater coil, and the magnetic field of described electromagnetic heating coil and the magnetic field of described inside side walls adapt; The utility model has the advantage of: reach that hot-blast stove is coal-fired and electric heating is compatible, the safe operation of guarantee hot-blast stove, improve result of use, good energy-conserving effect, the thermal efficiency is high.

Description

A kind of high efficiency energy saving new hot-blast stove
Technical field
The utility model relates to a kind of hot-blast stove, and specifically a kind of high efficiency energy saving new hot-blast stove, belongs to hot-blast stove field.
Background technology
Hot-blast stove generally uses as the northern area of China mine winter heating equipment, and the vertical all steel Welding Structure of many employings, be made up of combustion chamber and heat exchanger, combustion chamber and heat exchanger are integrated.At present, market can be divided into coal-fired hot-blast stove, fuel gas hot-blast stove and warm air oil furnace by fuel for combustion, but each fuel type of furnace is single, incompatible.Advocate the proposal of " energy-saving and emission-reduction, comprehensive utilization " energetically in country under, highly gassy mine with good conditionsi is using the fuel as winter heating after fire damp gas collection.But fire damp source of the gas is unstable, does not have methane gas in possible a period of time, therefore on market, the hot-blast stove of single-fuel can not meet the demand of real bargh.
Utility model content
In order to solve the problem, the utility model devises a kind of high efficiency energy saving new hot-blast stove, reaches that hot-blast stove is coal-fired and electric heating is compatible, and the safe operation of guarantee hot-blast stove, improve result of use, good energy-conserving effect, the thermal efficiency is high.
The technical solution of the utility model is:
A kind of high efficiency energy saving new hot-blast stove, comprise combustion chamber, the sidewall of described combustion chamber is provided with inside and outside two layers of walls, and the cavity of described inside and outside two layers of walls forms heat exchanger, thus simplifies the structure of equipment, makes equipment compacter, has saved cost, the heat pipe of some longitudinal separation arrangement is provided with in described combustion chamber, described heat pipe runs through burner hearth and extends in the cavity of described inside and outside two layers of walls, the heat absorbing part of heat pipe is positioned at burner hearth, its radiator portion is positioned at the cavity of the inside and outside two layers of walls outside burner hearth, quick for heat of high temperature in burner hearth low-loss is delivered to radiator portion air blanketing district by heat absorbing part, heat exchange efficiency is improved, saves fuel cost, described combustion chamber is connected with smoke suction machine, and described inside and outside two layers of walls is connected with air blast, and is provided with hot wind outlet, and the bottom of described combustion chamber is provided with fire bars, and the below of described fire bars is provided with dedusting chamber, and described dedusting chamber is connected with air inlet, the outside of described outer sidewall is provided with heater coil, the magnetic field of described electromagnetic heating coil and the magnetic field of described inside side walls adapt, thus can be heated the internal layer sidewall of hot-blast stove by electromagnetic heating coil, realize temperature-compensating, improve hot blast effect, described stating in combustion chamber is provided with temperature sensor, described temperature sensor is connected with described electromagnetic heating coil by controller, by the heating work of controller according to the detection Numerical Control electromagnetic heating coil of temperature sensor, the temperature in combustion chamber is made to meet the requirements of in temperature range, good energy-conserving effect, the thermal efficiency is high.
The structure that the utility model adopts combustion chamber and heat exchanger to be integrated, the basis of original coal-fired vertical hot furnace increases electromagnetic heating coil, carries out temperature-compensating by electromagnetic heating coil, thus reach requirement temperature fast, ensure hot-blast stove safe operation.
The utility model has the advantage of: reach that hot-blast stove is coal-fired and electric heating is compatible, the safe operation of guarantee hot-blast stove, improve result of use, good energy-conserving effect, the thermal efficiency is high.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment 1
As shown in Figure 1, a kind of high efficiency energy saving new hot-blast stove, comprises combustion chamber 1, and the sidewall of described combustion chamber is provided with inside and outside two layers of walls 2, and the cavity of described inside and outside two layers of walls 2 forms heat exchanger, thus simplifies the structure of equipment, makes equipment compacter, has saved cost, the heat pipe 8 of some longitudinal separation arrangement is provided with in described combustion chamber, described heat pipe 8 runs through burner hearth and extends in the cavity of described inside and outside two layers of walls 2, the heat absorbing part of heat pipe 8 is positioned at burner hearth, its radiator portion is positioned at the cavity of the inside and outside two layers of walls outside burner hearth, quick for heat of high temperature in burner hearth low-loss is delivered to radiator portion air blanketing district by heat absorbing part, heat exchange efficiency is improved, saves fuel cost, described combustion chamber 1 is connected with smoke suction machine 3, and described inside and outside two layers of walls 2 is connected with air blast, and is provided with hot wind outlet, and the bottom of described combustion chamber 1 is provided with fire bars 5, and the below of described fire bars 5 is provided with dedusting chamber 6, and described dedusting chamber 6 is connected with air inlet 7, the outside of described outer sidewall is provided with heater coil, the magnetic field of described electromagnetic heating coil and the magnetic field of described inside side walls adapt, thus can be heated the internal layer sidewall of hot-blast stove by electromagnetic heating coil, realize temperature-compensating, improve hot blast effect, described stating in combustion chamber is provided with temperature sensor, described temperature sensor is connected with described electromagnetic heating coil by controller, by the heating work of controller according to the detection Numerical Control electromagnetic heating coil of temperature sensor, the temperature in combustion chamber is made to meet the requirements of in temperature range, good energy-conserving effect, the thermal efficiency is high.
The structure that the utility model adopts combustion chamber and heat exchanger to be integrated, the basis of original coal-fired vertical hot furnace increases electromagnetic heating coil, carries out temperature-compensating by electromagnetic heating coil, thus reach requirement temperature fast, ensure hot-blast stove safe operation.

Claims (2)

1. a high efficiency energy saving new hot-blast stove, is characterized in that: comprise combustion chamber, and the sidewall of described combustion chamber is provided with inside and outside two layers of walls, and the cavity of described inside and outside two layers of walls forms heat exchanger; Be provided with the heat pipe of some longitudinal separation arrangement in described combustion chamber, described heat pipe runs through burner hearth and extends in the cavity of described inside and outside two layers of walls; Described combustion chamber is connected with smoke suction machine, and described inside and outside two layers of walls is connected with air blast, and is provided with hot wind outlet, and the bottom of described combustion chamber is provided with fire bars, and the below of described fire bars is provided with dedusting chamber, and described dedusting chamber is connected with air inlet; The outside of described outer sidewall is provided with heater coil, and the magnetic field of described electromagnetic heating coil and the magnetic field of described inside side walls adapt.
2. a kind of high efficiency energy saving new hot-blast stove according to claim 1, it is characterized in that: described in state in combustion chamber and be provided with temperature sensor, described temperature sensor is connected with described electromagnetic heating coil by controller, by the heating work of controller according to the detection Numerical Control electromagnetic heating coil of temperature sensor.
CN201520134613.4U 2015-03-10 2015-03-10 A kind of high efficiency energy saving new hot-blast stove Active CN204535079U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520134613.4U CN204535079U (en) 2015-03-10 2015-03-10 A kind of high efficiency energy saving new hot-blast stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520134613.4U CN204535079U (en) 2015-03-10 2015-03-10 A kind of high efficiency energy saving new hot-blast stove

Publications (1)

Publication Number Publication Date
CN204535079U true CN204535079U (en) 2015-08-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520134613.4U Active CN204535079U (en) 2015-03-10 2015-03-10 A kind of high efficiency energy saving new hot-blast stove

Country Status (1)

Country Link
CN (1) CN204535079U (en)

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