CN202119098U - Energy-saving environment-protective boiler combustion device - Google Patents

Energy-saving environment-protective boiler combustion device Download PDF

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Publication number
CN202119098U
CN202119098U CN2011201935836U CN201120193583U CN202119098U CN 202119098 U CN202119098 U CN 202119098U CN 2011201935836 U CN2011201935836 U CN 2011201935836U CN 201120193583 U CN201120193583 U CN 201120193583U CN 202119098 U CN202119098 U CN 202119098U
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CN
China
Prior art keywords
energy
communicated
heat carrier
saving
organic heat
Prior art date
Application number
CN2011201935836U
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Chinese (zh)
Inventor
李守泉
李平
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山东圣威新能源有限公司
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Priority to CN2011201935836U priority Critical patent/CN202119098U/en
Application granted granted Critical
Publication of CN202119098U publication Critical patent/CN202119098U/en

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    • Y02E20/348

Abstract

The utility model discloses an energy-saving environment-protective boiler combustion device, which comprises an oil-cooling double-layer fire grate fixed type organic heat carrier furnace, a microcomputer control device and an energy-saving dust-collecting device. A smoke outlet of the energy-saving dust-collecting device is communicated with a smoke discharge pipe through a draught fan, a smoke outlet pipeline of the organic heat carrier furnace is communicated with a smoke inlet of the energy-saving dust-collecting device, and a hot air outlet main pipeline of the energy-saving dust-collecting device is communicated with a primary wind inlet of the organic heat carrier furnace. The hot air outlet main pipeline is provided with an auxiliary pipeline communicated with a secondary wind inlet of the organic heat carrier furnace, the smoke outlet pipeline is provided with a sensor connected with the microcomputer control device, the hot air outlet main pipeline and the auxiliary pipeline are respectively provided with a main motor-driven wind door and an auxiliary wind door, and the main motor-driven wind door and the auxiliary wind door are connected with the microcomputer control device. The energy-saving environment-protective boiler combustion device saves energy, protects the environment, is high in automatic degree and resolves the technical problems of low automatic degree, large labor intensity, low working efficiency, poor combustion effect, high running cost and severe environmental pollution of the prior art.

Description

The energy-saving, environmental protection boiler burner

Technical field the utility model belongs to the boiler combustion device technical field, relates to a kind of energy-saving, environmental protection boiler burner.

Background technology is present, and when the combustion system of the most of medium and small boilers of China was moved, a lot of equipment were worked alone in the combustion system; Can not wholely coordinate each other, need manual adjustment, automaticity is low; Labour intensity is big, and inefficiency causes very big energy waste and serious environmental to pollute.

The purpose of summary of the invention the utility model be solve that prior art exists that automaticity is low, labour intensity big, inefficiency, combustion efficiency are poor, operating cost height and the serious technical problem of environmental pollution, and a kind of energy-saving, environmental protection boiler burner is provided.

The utility model energy-saving, environmental protection boiler burner comprises the fixed organic heat carrier furnace of oil cooling double-layer grate, micro-computer controlling apparatus and energy-saving dust remover, and the outlet flue of energy-saving dust remover is communicated with smoke exhaust pipe through air-introduced machine; The smoke pipeline of said organic heat carrier furnace is communicated with the mouth that advances of energy-saving dust remover; The hot-air trunk line that goes out of energy-saving dust remover is communicated with a wind inlet of organic heat carrier furnace; Saidly go out the hot-air trunk line and be provided with the secondary duct that is communicated with the secondary wind import of organic heat carrier furnace; Said smoke pipeline is provided with the sensor that is connected with micro-computer controlling apparatus, saidly goes out on hot-air trunk line and the secondary duct to be respectively equipped with main MOD and the secondary MOD that is connected with micro-computer controlling apparatus.

The fixed organic heat carrier furnace of said oil cooling double-layer grate, it comprises body of heater, burner hearth and ash-falling chamber, and the top in the body of heater is provided with the conduction oil coil pipe, and ash-falling chamber is provided with wind inlet one time; Be provided with oil cooling tubular type fire grate and casting furnace grate below the burner hearth, said oil cooling tubular type fire grate is isolated into first burner hearth and second burner hearth with burner hearth, and the oil-cooled tube in the said oil cooling tubular type fire grate is communicated with said conduction oil coil pipe through non-resistance expansion joint tube connector; Said first burner hearth is provided with the secondary wind import.

Said energy-saving dust remover, it comprises sandwich shell, and the top of housing is provided with into mouth and cleaning door, and top one side of housing is provided with hot air outlet, and the bottom of housing is provided with ash port, and a side of housing bottom is provided with outlet flue; Be provided with heat exchanger tube in the said housing, the two ends of heat exchanger tube are communicated with the interlayer of housing, and interlocking in the interlayer of said housing is provided with upper and lower two-layer air baffle, and said upper and lower two-layer air baffle is divided into three air strokes with interlayer; One side of lower housing portion is provided with inlet of cold air, and said inlet of cold air is positioned at the below of lower floor's air baffle.

The utility model energy-saving, environmental protection boiler burner, energy-conserving and environment-protective, automaticity are high, have solved that prior art exists that automaticity is low, labour intensity big, inefficiency, combustion efficiency are poor, operating cost height and the serious technical problem of environmental pollution.

Appended drawings is the utility model structural representation.

Among the figure 1, micro-computer controlling apparatus 2, oil injection type fixedly double-layer grate boiler of organic heat carrier 3, sensor 4, smoke pipeline 5, energy-saving dust remover 6, secondary MOD 7, main MOD 8, go out hot-air trunk line 9, secondary duct

The specific embodiment is with reference to accompanying drawing, and the utility model comprises the fixed organic heat carrier furnace of oil cooling double-layer grate 2, micro-computer controlling apparatus 1 and energy-saving dust remover 5, and the outlet flue of energy-saving dust remover 5 is communicated with smoke exhaust pipe through air-introduced machine; The smoke pipeline 4 of organic heat carrier furnace 2 is communicated with the mouth that advances of energy-saving dust remover 5; The hot-air trunk line 8 that goes out of energy-saving dust remover 5 is communicated with a wind inlet of organic heat carrier furnace 2; Go out hot-air trunk line 8 and be provided with the secondary duct 9 that is communicated with the secondary wind import of organic heat carrier furnace 2; Smoke pipeline 4 is provided with the sensor 3 that is connected with micro-computer controlling apparatus 1, goes out to be respectively equipped with the main MOD 7 and secondary MOD 6 that is connected with micro-computer controlling apparatus 1 on hot-air trunk line 8 and the secondary duct 9.

The fixed organic heat carrier furnace of oil cooling double-layer grate that the utility model is related, it comprises body of heater, burner hearth and ash-falling chamber, and the top in the body of heater is provided with the conduction oil coil pipe, and ash-falling chamber is provided with wind inlet one time; Be provided with oil cooling tubular type fire grate and casting furnace grate below the burner hearth, said oil cooling tubular type fire grate is isolated into first burner hearth and second burner hearth with burner hearth, and the oil-cooled tube in the said oil cooling tubular type fire grate is communicated with said conduction oil coil pipe through non-resistance expansion joint tube connector; Said first burner hearth is provided with the secondary wind import.

The energy-saving dust remover that the utility model is related, it comprises sandwich shell, and the top of housing is provided with into mouth and cleaning door, and top one side of housing is provided with hot air outlet, and the bottom of housing is provided with ash port, and a side of housing bottom is provided with outlet flue; Be provided with heat exchanger tube in the said housing, the two ends of heat exchanger tube are communicated with the interlayer of housing, and interlocking in the interlayer of said housing is provided with upper and lower two-layer air baffle, and said upper and lower two-layer air baffle is divided into three air strokes with interlayer; One side of lower housing portion is provided with inlet of cold air, and said inlet of cold air is positioned at the below of lower floor's air baffle.

The related micro-computer controlling apparatus 1 of the utility model is connected through the respective electric element with miscellaneous equipment; Sensor 3 is positioned on the boiler smoke pipeline 4; Micro-computer controlling apparatus 1 mainly is responsible for receiving various feedback signals and is regulated automatically according to feedback signal control system relevant device; Oil injection type fixedly double-layer grate boiler of organic heat carrier 2 is capital equipments of burning; This equipment employing oil injection type fixedly double-layer grate can be good at adapting to the operation that cooperates the energy-saving, environmental protection boiler combustion system; Sensor 3 main Information Monitorings are so that feed back to micro-computer controlling apparatus 1; Micro-computer controlling apparatus 1 is controlled through secondary duct 9 through the switch of regulating main MOD 7 and secondary MOD 6 and is gone out the quantity of hot air of hot-air trunk line 8, improves the purpose that combustion efficiency reduces flue gas thereby reach, and energy-saving dust remover 5 provides the equipment of hot-air and dedusting.

The operation principle of the utility model: through the demonstration of micro-computer controlling apparatus 1, according to actual operating position, can reduce or increase fuel, the equipment of keeping is normal to be used and don't waste fuel; The oil injection type fixedly peculiar structure in the double-layer grate boiler of organic heat carrier 2 guarantees unburned further fully burning of fuel completely, has guaranteed passing through adjusting and can improving combustion position, the raising thermal efficiency, fuel savings of system from structure; The oil injection type fixedly flue gas of double-layer grate boiler of organic heat carrier 2 burning generations gets into boiler smoke pipeline 4; Detected by the sensor on the smoke pipeline 43; If flue gas exceeds standard, at this moment sensor 3 is given micro-computer controlling apparatus 1 with signal feedback, and micro-computer controlling apparatus 1 is regulated main MOD 7 and secondary MOD 6 according to feedback signal; Main MOD 7 switch angles are diminished; The hot-air that feasible process goes out hot-air trunk line 8 reduces, and it is big that secondary MOD 6 switch angles are transferred, and makes the hot-air of process secondary duct 9 increase; Oil injection type fixedly in the double-layer grate boiler of organic heat carrier 2 unburned to the greatest extent gas and solid are fully burned; Because the oil injection type fixedly combustion position of double-layer grate boiler of organic heat carrier 2 improves, the flue gas of process smoke pipeline 4 returns to reasonable level, and at this moment sensor 3 feeds back to micro-computer controlling apparatus 1 once more with signal; Micro-computer controlling apparatus 1 is regulated main MOD 7 and secondary MOD 6 according to feedback signal, returns to normal condition thereby make main MOD 7 switch angles become big and secondary MOD 6 switch angles are turned down; Automatic adjusting through micro-computer controlling apparatus 1 makes flue gas can remain on reasonable level always.Flue gas gets into energy-saving dust remover 5 after through smoke pipeline 4 roads, and in energy-saving dust remover 5, high-temperature flue gas speed reduces; Make that under the gravity effect dust in flue gas further obtains separating; And high-temperature flue gas and cold air convection heat exchange, flue-gas temperature are lowered air themperature and are raise, and have made full use of the waste heat in the flue gas; Improved rate of energy; Practiced thrift the energy, hot-air through secondary duct 9 with go out hot-air trunk line 8 and get into fixedly double-layer grate boiler of organic heat carrier 2 of oil injection type with rational proportion through main MOD 7 and secondary MOD 6, clean low-temperature flue gas is from energy-saving dust remover 5 interior discharges.

The oil injection type fixedly peculiar structure in the double-layer grate boiler of organic heat carrier 2 is that system improves the thermal efficiency and reduces flue gas basic assurance is provided; Energy-saving dust remover 5 is the intermediate link of system, is waste heat recovery and the main facilities and equipments that further reduce flue gas content.Adjusting through micro-computer controlling apparatus 1; Oil injection type fixedly double-layer grate boiler of organic heat carrier 2 can remain under the optimum condition with energy-saving dust remover 5 always; Thereby the reasonable cooperation through this three has improved the whole system flow process, makes that running efficiency of system is high, automaticity is high, operating cost is low, combustion efficiency is good, labour intensity is low, environmental friendliness.

The utility model go out hot-air trunk line 8, be the hot-air trunk line for energy-saving dust remover 5, and for oil injection type fixedly double-layer grate boiler of organic heat carrier 2 be exactly the intake stack of a wind.

Claims (3)

1. an energy-saving, environmental protection boiler burner comprises the fixed organic heat carrier furnace of oil cooling double-layer grate, micro-computer controlling apparatus and energy-saving dust remover, and the outlet flue of energy-saving dust remover is communicated with smoke exhaust pipe through air-introduced machine; The smoke pipeline that it is characterized in that said organic heat carrier furnace is communicated with the mouth that advances of energy-saving dust remover; The hot-air trunk line that goes out of energy-saving dust remover is communicated with a wind inlet of organic heat carrier furnace; Saidly go out the hot-air trunk line and be provided with the secondary duct that is communicated with the secondary wind import of organic heat carrier furnace; Said smoke pipeline is provided with the sensor that is connected with micro-computer controlling apparatus, saidly goes out on hot-air trunk line and the secondary duct to be respectively equipped with main MOD and the secondary MOD that is connected with micro-computer controlling apparatus.
2. energy-saving, environmental protection boiler burner according to claim 1; It is characterized in that the fixed organic heat carrier furnace of said oil cooling double-layer grate; It comprises body of heater, burner hearth and ash-falling chamber, and the top in the body of heater is provided with the conduction oil coil pipe, and ash-falling chamber is provided with wind inlet one time; Be provided with oil cooling tubular type fire grate and casting furnace grate below the burner hearth, said oil cooling tubular type fire grate is isolated into first burner hearth and second burner hearth with burner hearth, and the oil-cooled tube in the said oil cooling tubular type fire grate is communicated with said conduction oil coil pipe through non-resistance expansion joint tube connector; Said first burner hearth is provided with the secondary wind import.
3. energy-saving, environmental protection boiler burner according to claim 1; It is characterized in that said energy-saving dust remover; It comprises sandwich shell, and the top of housing is provided with into mouth and cleaning door, and top one side of housing is provided with hot air outlet; The bottom of housing is provided with ash port, and a side of housing bottom is provided with outlet flue; Be provided with heat exchanger tube in the said housing, the two ends of heat exchanger tube are communicated with the interlayer of housing, and interlocking in the interlayer of said housing is provided with upper and lower two-layer air baffle, and said upper and lower two-layer air baffle is divided into three air strokes with interlayer; One side of lower housing portion is provided with inlet of cold air, and said inlet of cold air is positioned at the below of lower floor's air baffle.
CN2011201935836U 2011-06-10 2011-06-10 Energy-saving environment-protective boiler combustion device CN202119098U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201935836U CN202119098U (en) 2011-06-10 2011-06-10 Energy-saving environment-protective boiler combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201935836U CN202119098U (en) 2011-06-10 2011-06-10 Energy-saving environment-protective boiler combustion device

Publications (1)

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CN202119098U true CN202119098U (en) 2012-01-18

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CN2011201935836U CN202119098U (en) 2011-06-10 2011-06-10 Energy-saving environment-protective boiler combustion device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644562A (en) * 2013-11-13 2014-03-19 李而宏 Combined type energy-saving biomass fuel boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103644562A (en) * 2013-11-13 2014-03-19 李而宏 Combined type energy-saving biomass fuel boiler

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20180610

CF01 Termination of patent right due to non-payment of annual fee