CN205026636U - Energy -concerving and environment -protective equipment of boiler waste heat recovery - Google Patents

Energy -concerving and environment -protective equipment of boiler waste heat recovery Download PDF

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Publication number
CN205026636U
CN205026636U CN201520575930.XU CN201520575930U CN205026636U CN 205026636 U CN205026636 U CN 205026636U CN 201520575930 U CN201520575930 U CN 201520575930U CN 205026636 U CN205026636 U CN 205026636U
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heat
air
boiler
waste
pipeline
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Chinese (zh)
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冯培永
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Beijing source heating Co., Ltd.
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冯培永
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

The utility model discloses an energy -concerving and environment -protective equipment of boiler waste heat recovery, superconductive hot waste heat recoverer sets up on the support frame, the hot exhanst gas outlet of boiler passes through the pipeline and is connected with superconductive hot waste heat recoverer's air inlet, superconductive hot waste heat recoverer's hot air exitus passes through the air intake connection of pipeline and boiler, the air -blower passes through pipeline and superconductive hot waste heat recoverer's cold wind access connection, the gas outlet of draught fan is passed through the pipeline and is connected with the gas cleaning device, the middle part of gas cleaning device is provided with spray set and packing layer, the bottom of gas cleaning device is provided with the water tank, the left side middle part of gas cleaning device is provided with automatic control device, the water tank is provided with electric valve with the junction of basin, the top of gas cleaning device is provided with the delivery pipe. This energy -concerving and environment -protective equipment of boiler waste heat recovery waste heat recovery efficiency is high, and area is little, and is energy -concerving and environment -protective.

Description

A kind of boiler afterheat reclaims energy-saving environmental protection device
Technical field
The utility model relates to boiler afterheat recovery technology field, is specially a kind of boiler afterheat and reclaims energy-saving environmental protection device.
Background technology
Conventional boiler waste heat recovery recycling is mainly reflected on economizer, economizer is a part for boiler, and it is clipped in comprise a lot of pipeline bending back and forth inside boiler flue, has water circulation inside pipeline, high-temperature flue gas is had outside pipeline, complete heat exchange when high-temperature flue gas is through piping, water is heated up, flue-gas temperature can decrease, water through heating enters boiler again, like this, the feed temperature of boiler can improve, thus reaches the object of province's coal.Briefly, economizer is exactly the equipment utilizing boiler tail flue gas waste-heat to feed water.But the flue-gas temperature after economizer is still quite high, can reach 70-80 degree Celsius, and this part gas energy just wastes.Use so need the waste heat again utilizing boiler tail flue gas to carry out recovery heating boiler of feeding, reach energy-conservation object.But current boiler afterheat recovering device also exists some shortcomings, the efficiency of such as waste heat recovery is not high, and chief reason is the heat exchanger high less than organic efficiency; Moreover be exactly that purified treatment is not carried out to the flue gas that boiler produces, direct discharge can cause atmosphere pollution.Therefore a kind of boiler afterheat is needed to reclaim energy-saving environmental protection device
Utility model content
The purpose of this utility model is to provide a kind of boiler afterheat to reclaim energy-saving environmental protection device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of boiler afterheat reclaims energy-saving environmental protection device, comprise boiler, heat superconducting waste-heat recoverer, bracing frame, air blast, air-introduced machine, smoke eliminator, automaton, tank, water circulating pump, described heat superconducting waste-heat recoverer is arranged on bracing frame, described boiler is arranged on the left of heat superconducting waste-heat recoverer, the heat smoke outlet of described boiler is connected by the air inlet of pipeline with heat superconducting waste-heat recoverer, the hot-blast outlet of described heat superconducting waste-heat recoverer is connected with the air inlet of boiler by pipeline, described air blast is connected with the cold wind import of heat superconducting waste-heat recoverer by pipeline, described air-introduced machine is arranged on the right of heat superconducting waste-heat recoverer, described air blast is arranged on the top of air-introduced machine, the air inlet of described air-introduced machine to be exported with the cold flue gas of heat superconducting waste-heat recoverer by pipeline and is connected, described smoke eliminator is arranged on the right of air-introduced machine, the gas outlet of described air-introduced machine is connected with smoke eliminator by pipeline, described tank is arranged on the right side of the bottom of smoke eliminator, described water circulating pump is arranged on the top right side of tank, the middle part of described smoke eliminator is provided with spray equipment and packing layer, the bottom of described smoke eliminator is provided with water tank, the left side central portion of described smoke eliminator is provided with automaton, the junction of described water tank and tank is provided with electrically operated valve, described electrically operated valve and automaton are electrically connected, the top of described smoke eliminator is provided with delivery pipe.
Preferably, described automaton is provided with LED display.
Preferably, the inside of heat superconducting waste-heat recoverer is provided with array heat superconducting heat exchanger tube.
Compared with prior art, the beneficial effects of the utility model are: it is high that this boiler afterheat reclaims energy-saving environmental protection device waste heat recovery efficiency, and floor space is little, energy-conserving and environment-protective.The heat superconducting waste-heat recoverer arranged, to greatest extent the heat in flue gas and the cold air entered can be exchanged, thus become hot-air to be transported to boiler cold air heat exchange, the energy as boiler utilizes, and saves a large amount of energy; The smoke eliminator arranged, can purify the flue gas after heat exchange, make cleaned after flue gas reach the standard of discharge, avoid the smoke pollution air of arbitrarily discharge; The water tank arranged, can waste water after collection and purification flue gas, the water pollutions that the discharge avoiding waste water causes.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 electrically operated valve, 2 tanks, 3 water circulating pumps, 4 packing layers, 5 spray equipments, 6 smoke eliminators, 7 delivery pipes, 8 air blasts, 9 cold flue gas outlets, 10 cold wind imports, 11 heat superconducting waste-heat recoverers, 12 hot-blast outlets, 13 boilers, 14 heat smoke outlets, 15 air inlets, 16 air inlets, 17 bracing frames, 18 air-introduced machines, 19 automatons, 20 water tanks.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of boiler afterheat reclaims energy-saving environmental protection device, comprise boiler 13, heat superconducting waste-heat recoverer 11, bracing frame 17, air blast 8, air-introduced machine 18, smoke eliminator 6, automaton 19, tank 2, water circulating pump 3, described heat superconducting waste-heat recoverer 11 is arranged on bracing frame 17, the inside of heat superconducting waste-heat recoverer 11 is provided with array heat superconducting heat exchanger tube, the heat superconducting waste-heat recoverer 11 arranged, to greatest extent the heat in flue gas and the cold air entered can be exchanged, thus become hot-air to be transported to boiler cold air heat exchange, energy as boiler utilizes, save a large amount of energy, described boiler 13 is arranged on the left of heat superconducting waste-heat recoverer 11, the heat smoke outlet 14 of described boiler 13 is connected with the air inlet 16 of heat superconducting waste-heat recoverer 11 by pipeline, the hot-blast outlet 12 of described heat superconducting waste-heat recoverer 11 is connected with the air inlet 15 of boiler 13 by pipeline, described air blast 8 is connected with the cold wind import 10 of heat superconducting waste-heat recoverer 11 by pipeline, described air-introduced machine 18 is arranged on the right of heat superconducting waste-heat recoverer 11, described air blast 8 is arranged on the top of air-introduced machine 18, the air inlet of described air-introduced machine 18 exports 9 by pipeline with the cold flue gas of heat superconducting waste-heat recoverer 11 and is connected, described smoke eliminator 6 is arranged on the right of air-introduced machine 18, the smoke eliminator 6 arranged, flue gas after heat exchange can be purified, make cleaned after flue gas reach the standard of discharge, avoid the smoke pollution air of arbitrarily discharge, the gas outlet of described air-introduced machine 18 is connected with smoke eliminator 6 by pipeline, described tank 2 is arranged on the right side of the bottom of smoke eliminator 6, described water circulating pump 3 is arranged on the top right side of tank 2, the middle part of described smoke eliminator 6 is provided with spray equipment 4 packing layer 5, the bottom of described smoke eliminator 6 is provided with water tank 20, the water tank 20 arranged, can waste water after collection and purification flue gas, the water pollutions that the discharge avoiding waste water causes, the left side central portion of described smoke eliminator 6 is provided with automaton 19, described automaton 19 is provided with LED display, described water tank 20 is provided with electrically operated valve 1 with the junction of tank 2, described electrically operated valve 1 is electrically connected with automaton 19, the top of described smoke eliminator 6 is provided with delivery pipe 7.It is high that this boiler afterheat reclaims energy-saving environmental protection device waste heat recovery efficiency, and floor space is little, energy-conserving and environment-protective.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims (3)

1. a boiler afterheat reclaims energy-saving environmental protection device, comprise boiler (13), heat superconducting waste-heat recoverer (11), bracing frame (17), air blast (8), air-introduced machine (18), smoke eliminator (6), automaton (19), tank (2), water circulating pump (3), it is characterized in that: described heat superconducting waste-heat recoverer (11) is arranged on bracing frame (17), described boiler (13) is arranged on the left of heat superconducting waste-heat recoverer (11), heat smoke outlet (14) of described boiler (13) is connected with the air inlet (16) of heat superconducting waste-heat recoverer (11) by pipeline, the hot-blast outlet (12) of described heat superconducting waste-heat recoverer (11) is connected with the air inlet (15) of boiler (13) by pipeline, described air blast (8) is connected with the cold wind import (10) of heat superconducting waste-heat recoverer (11) by pipeline, described air-introduced machine (18) is arranged on the right of heat superconducting waste-heat recoverer (11), described air blast (8) is arranged on the top of air-introduced machine (18), the air inlet of described air-introduced machine (18) exports (9) by pipeline with the cold flue gas of heat superconducting waste-heat recoverer (11) and is connected, described smoke eliminator (6) is arranged on the right of air-introduced machine (18), the gas outlet of described air-introduced machine (18) is connected with smoke eliminator (6) by pipeline, described tank (2) is arranged on the right side of the bottom of smoke eliminator (6), described water circulating pump (3) is arranged on the top right side of tank (2), the middle part of described smoke eliminator (6) is provided with spray equipment (4) packing layer (5), the bottom of described smoke eliminator (6) is provided with water tank (20), the left side central portion of described smoke eliminator (6) is provided with automaton (19), described water tank (20) is provided with electrically operated valve (1) with the junction of tank (2), described electrically operated valve (1) and automaton (19) are electrically connected, the top of described smoke eliminator (6) is provided with delivery pipe (7).
2. a kind of boiler afterheat according to claim 1 reclaims energy-saving environmental protection device, it is characterized in that: (19) are provided with LED display with described automaton.
3. a kind of boiler afterheat according to claim 1 reclaims energy-saving environmental protection device, it is characterized in that: the inside of heat superconducting waste-heat recoverer (11) is provided with array heat superconducting heat exchanger tube.
CN201520575930.XU 2015-08-02 2015-08-02 Energy -concerving and environment -protective equipment of boiler waste heat recovery Active CN205026636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520575930.XU CN205026636U (en) 2015-08-02 2015-08-02 Energy -concerving and environment -protective equipment of boiler waste heat recovery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520575930.XU CN205026636U (en) 2015-08-02 2015-08-02 Energy -concerving and environment -protective equipment of boiler waste heat recovery

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CN205026636U true CN205026636U (en) 2016-02-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655383A (en) * 2017-03-29 2018-10-16 鞍钢股份有限公司 A kind of high efficiente callback breakage hot-metal bottle residual heat system and method
CN111442530A (en) * 2020-04-14 2020-07-24 郭汉云 Energy-saving environment-friendly boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108655383A (en) * 2017-03-29 2018-10-16 鞍钢股份有限公司 A kind of high efficiente callback breakage hot-metal bottle residual heat system and method
CN111442530A (en) * 2020-04-14 2020-07-24 郭汉云 Energy-saving environment-friendly boiler

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GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20160406

Address after: 101400, Room 301, room 1, happy West Village, Bei Zhen, Bei Bei, Huairou District, Beijing

Patentee after: BEIJING YUANTONG CLEAN ENERGY CO., LTD.

Address before: 311833 Zhuji City, Shaoxing Province East Village and township Feng Cai village, No. 223

Patentee before: Feng Peiyong

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160906

Address after: 101499, No. 6, Xing Huai street, Huairou District, Beijing

Patentee after: Beijing source heating Co., Ltd.

Address before: 101400, Room 301, room 1, happy West Village, Bei Zhen, Bei Bei, Huairou District, Beijing

Patentee before: BEIJING YUANTONG CLEAN ENERGY CO., LTD.

C41 Transfer of patent application or patent right or utility model