CN103017327A - Environment-friendly indirect heating hot-blast stove device - Google Patents
Environment-friendly indirect heating hot-blast stove device Download PDFInfo
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- CN103017327A CN103017327A CN 201210210766 CN201210210766A CN103017327A CN 103017327 A CN103017327 A CN 103017327A CN 201210210766 CN201210210766 CN 201210210766 CN 201210210766 A CN201210210766 A CN 201210210766A CN 103017327 A CN103017327 A CN 103017327A
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Abstract
The invention discloses an environment-friendly indirect heating hot-blast stove device which comprises a stove body, wherein a cold air inlet is arranged on the upper part of the stove body; a heat exchange device is arranged in the stove body; a combustion chamber is arranged on the lower part of the stove body; a high-temperature gas purifying settling chamber is arranged on one side of the combustion chamber; a dust-removing device is arranged on the other side of the combustion chamber; a coal supplying chamber is arranged on the lower part of the combustion chamber; and a coal feeding port and a taphole are arranged on the coal supplying chamber. The environment-friendly indirect heating hot-blast stove device is high in temperature rise speed, has small size and is convenient to use; the heat efficiency is high and the application scope is wide; the energy is saved, the environment is protected and the smoke emission is environment-friendly; a heat exchange part is free from dust accumulation, need not to be cleaned and is stable in thermal property; and the service life is long and the outputted temperature is stable.
Description
Technical field
The present invention relates to the hot-blast stove device, particularly relate to a kind of environmental protection indirect-heating hot air stove device.
Background technology
The hot-blast stove device is the versatility hot air apparatus, supports the use with the drying equipment of various materials.Be widely used in the products such as grain, seed, feed, fruit dehydration, vegetables, mushroom, auricularia auriculajudae, tealeaves, white fungus, tobacco leaf, the heating and dehumidification of the product of food, pharmaceuticals, industrial chemicals, weight industry also can be used for the heating of various facilities and storehouse dehumidifying etc.Present hot-blast stove device majority exists body of heater and Combustion chamber design unreasonable, and radiating effect is poor, and the thermal efficiency is low, the easy dust stratification dirt in heat exchange position, easy to clean not, hot property is unstable, incomplete combustion, waste fuel, flue gas is larger, contaminated environment, and service life is short, the unsettled shortcoming of output temperature.
Summary of the invention
It is high that the technical problem that the present invention mainly solves provides a kind of thermal efficiency, energy-conserving and environment-protective, and the fume emission environmental protection, long service life, the heat exchange position is dust stratification dirt not, the environmental protection indirect-heating hot air stove device that need not clear up.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of environmental protection indirect-heating hot air stove device is provided, comprise body of heater, described upper of furnace body is provided with the cold wind import, and described body of heater inside is provided with heat-exchanger rig, and described lower portion of furnace body is provided with the combustion chamber, one side of described combustion chamber is provided with the high temperature gas cleaning expansion chamber, the opposite side of described combustion chamber is provided with the ash disposal dust arrester, and bottom, described combustion chamber is provided with the coal supply chamber, and described coal supply chamber is provided with coal filling hole and slag notch.
In a preferred embodiment of the present invention, described high temperature gas cleaning expansion chamber is formed by refractory material laying.
In a preferred embodiment of the present invention, described coal filling hole adopts the screw underfeed type coal supply.
In a preferred embodiment of the present invention, a side of described coal supply chamber is provided with hot-blast outlet.
In a preferred embodiment of the present invention, described body of heater adopts whole steel sheet Multilayer sleeve structure.
The invention has the beneficial effects as follows: quick heating of the present invention, volume are little, easy to use; The thermal efficiency is high, applied range; Energy-conserving and environment-protective, the fume emission environmental protection; The heat exchange position is dust stratification dirt not, need not clear up, and hot property is stable; Long service life, output temperature is stable.
Description of drawings
Fig. 1 is the structural representation of environmental protection indirect-heating hot air stove device of the present invention one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, body of heater, 2, the cold wind import, 3, heat-exchanger rig, 4, the combustion chamber, 5, the high temperature gas cleaning expansion chamber, 6, the ash disposal dust arrester, 7, the coal supply chamber, 8, coal filling hole, 9, slag notch, 10, hot-blast outlet.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention comprises:
A kind of environmental protection indirect-heating hot air stove device, comprise body of heater 1, described body of heater 1 top is provided with cold wind import 2, described body of heater 1 inside is provided with heat-exchanger rig 3, described body of heater 1 bottom is provided with combustion chamber 4, and a side of described combustion chamber 4 is provided with high temperature gas cleaning expansion chamber 5, and the opposite side of described combustion chamber 4 is provided with ash disposal dust arrester 6,4 bottoms, described combustion chamber are provided with coal supply chamber 7, and described coal supply chamber 7 is provided with coal filling hole 8 and slag notch 9.
Described high temperature gas cleaning expansion chamber 5 is formed by refractory material laying, and high-temperature flue gas carries out second-time burning in purifying expansion chamber 5, burning fully, the heat exchange position is dust stratification dirt not, need not clear up energy-conserving and environment-protective.
Described coal filling hole 8 adopts the screw underfeed type coal supply, from bottom to top enters combustion chamber 4, is burnt from top to bottom by top igniting, has sufficient combustion, not the characteristics of over-emitting black exhaust.
One side of described coal supply chamber 7 is provided with hot-blast outlet 10.Described body of heater 1 adopts whole steel sheet Multilayer sleeve structure, long service life.
Operation principle of the present invention: fuel burns in combustion chamber 4, produce high-temperature fuel gas, and conduct to heated air by the heat of heat-exchanger rig 3 with high-temperature fuel gas, cold air is sent into body of heater 1 through the cold wind import 2 on body of heater 1 top, and temperature rises to rated value and sends from hot-blast outlet 10 after the heat absorption.Part high-temperature flue gas carries out second-time burning in purifying expansion chamber 5, a small amount of dust of carrying secretly in the flue gas in the clean room through the high temperature polymerization sedimentation, the clean hot blast that purifies in the expansion chamber 5 out mixes a certain amount of cold wind, and the clean hot flue gas of different temperatures can be provided.
Quick heating of the present invention, volume are little, easy to use; The thermal efficiency is high, applied range; Energy-conserving and environment-protective, the fume emission environmental protection; The heat exchange position is dust stratification dirt not, need not clear up, and hot property is stable; Long service life, output temperature is stable.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. environmental protection indirect-heating hot air stove device, it is characterized in that, comprise body of heater, described upper of furnace body is provided with the cold wind import, and described body of heater inside is provided with heat-exchanger rig, and described lower portion of furnace body is provided with the combustion chamber, one side of described combustion chamber is provided with the high temperature gas cleaning expansion chamber, the opposite side of described combustion chamber is provided with the ash disposal dust arrester, and bottom, described combustion chamber is provided with the coal supply chamber, and described coal supply chamber is provided with coal filling hole and slag notch.
2. environmental protection indirect-heating hot air stove device according to claim 1 is characterized in that, described high temperature gas cleaning expansion chamber is formed by refractory material laying.
3. environmental protection indirect-heating hot air stove device according to claim 1 is characterized in that, described coal filling hole adopts the screw underfeed type coal supply.
4. environmental protection indirect-heating hot air stove device according to claim 1 is characterized in that, a side of described coal supply chamber is provided with hot-blast outlet.
5. environmental protection indirect-heating hot air stove device according to claim 1 is characterized in that, described body of heater adopts whole steel sheet Multilayer sleeve structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210210766 CN103017327A (en) | 2012-06-26 | 2012-06-26 | Environment-friendly indirect heating hot-blast stove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210210766 CN103017327A (en) | 2012-06-26 | 2012-06-26 | Environment-friendly indirect heating hot-blast stove device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103017327A true CN103017327A (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210210766 Pending CN103017327A (en) | 2012-06-26 | 2012-06-26 | Environment-friendly indirect heating hot-blast stove device |
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| CN (1) | CN103017327A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913500A (en) * | 2015-06-17 | 2015-09-16 | 史云飞 | Automatic energy-saving environmental protection hot blast stove and operation method thereof |
| CN108151312A (en) * | 2017-12-26 | 2018-06-12 | 宁波江北清纬环保科技有限公司 | A kind of environmental protection hot air furnace device |
-
2012
- 2012-06-26 CN CN 201210210766 patent/CN103017327A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913500A (en) * | 2015-06-17 | 2015-09-16 | 史云飞 | Automatic energy-saving environmental protection hot blast stove and operation method thereof |
| CN104913500B (en) * | 2015-06-17 | 2017-11-03 | 史云飞 | A kind of environmentally friendly hot-blast stove of automatic energy saving and its operating method |
| CN108151312A (en) * | 2017-12-26 | 2018-06-12 | 宁波江北清纬环保科技有限公司 | A kind of environmental protection hot air furnace device |
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Application publication date: 20130403 |