CN206269360U - A kind of waste heat recovery power economized boiler - Google Patents

A kind of waste heat recovery power economized boiler Download PDF

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Publication number
CN206269360U
CN206269360U CN201621357800.XU CN201621357800U CN206269360U CN 206269360 U CN206269360 U CN 206269360U CN 201621357800 U CN201621357800 U CN 201621357800U CN 206269360 U CN206269360 U CN 206269360U
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CN
China
Prior art keywords
water tank
gas
heat recovery
afterheat recycling
recycling water
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
CN201621357800.XU
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Chinese (zh)
Inventor
王杰猛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huian Sheng Yi Packing Design Co Ltd
Original Assignee
Huian Sheng Yi Packing Design Co Ltd
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 Huian Sheng Yi Packing Design Co Ltd filed Critical Huian Sheng Yi Packing Design Co Ltd
Priority to CN201621357800.XU priority Critical patent/CN206269360U/en
Application granted granted Critical
Publication of CN206269360U publication Critical patent/CN206269360U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y02E20/30Technologies for a more efficient combustion or heat usage

Abstract

The utility model discloses a kind of waste heat recovery power economized boiler, including combustion chamber and afterheat recycling water tank, the combustion chamber left side is provided with burner, and combustion chamber top is provided with hot hydroecium, the combustion chamber right side is provided with water tank, and combustion chamber right-hand member connects the air inlet below waste-heat recovery device by blast pipe, the water tank connects the delivery outlet below waste-heat recovery device by water-supply-pipe, the tube sheet internal package is formed with afterheat recycling water tank, hydraulic barrier is installed inside the afterheat recycling water tank, the afterheat recycling water tank top offers input port, and afterheat recycling water tank lower section offers delivery outlet, gas interflow room lower section is provided with gas distribution room.The waste heat recovery power economized boiler, is set using pneumatic filter, has using blowdown micronic dust removal effect, pollution is reduced, is set using hydraulic barrier, reduce the flow velocity of equipment, waste heat heat exchange efficiency is improved, UTILIZATION OF VESIDUAL HEAT IN operation can be preferably carried out, promotes the development of boiler industry.

Description

A kind of waste heat recovery power economized boiler
Technical field
The utility model is related to power economized boiler equipment technical field, specially a kind of waste heat recovery power economized boiler.
Background technology
Nearly ten years, it is various new as energy conservation is further carried out due to energy shortage, the advanced type of furnace day of energy-conservation Become perfect, and using causing that stove radiation loss is decreased obviously after the high-quality insulation material such as refractory fibre, using advanced Burner enhances burning, reduces imperfect combustion amount, and air-fuel ratio is also tended to rationally, however, reduce exhaust gas heat loss becoming estranged The technology of Mist heat recovering is still in progress unhappy, in order to further improve the thermal efficiency of boiler, reaches energy-saving purpose, returns It is also an important energy saving way to receive fume afterheat, the existing baroque exhaust waste heat recovery device of gas fired-boiler, cost It is higher, and tail gas directly exports, and pollutes environment.
In order to solve shortcoming existing in the market, it is badly in need of improving the technology of heat recovery boiler device, Neng Gougeng The good development for carrying out UTILIZATION OF VESIDUAL HEAT IN operation, promoting boiler industry.
Utility model content
The purpose of this utility model is to provide a kind of waste heat recovery power economized boiler, to solve to be carried in above-mentioned background technology The baroque exhaust waste heat recovery device for going out, it is relatively costly, and tail gas directly exports, the problems such as pollution environment.
To achieve the above object, the utility model provides following technical scheme:A kind of waste heat recovery power economized boiler, including Combustion chamber and afterheat recycling water tank, the combustion chamber left side are provided with burner, and combustion chamber top is provided with hot hydroecium, described Combustion chamber right side is provided with water tank, and combustion chamber right-hand member connects the air inlet below waste-heat recovery device by blast pipe, described Water tank connects the delivery outlet below waste-heat recovery device by water-supply-pipe, and the afterheat recycling water tank inside is fixed by tube sheet and pacified Equipped with gas converting heat pipe, the tube sheet internal package is formed with afterheat recycling water tank, is provided with inside the afterheat recycling water tank Hydraulic barrier, the afterheat recycling water tank left side is provided with front smoke chamber, and afterheat recycling water tank right side is provided with gas interflow room With gas diffluence room, the afterheat recycling water tank top offers input port, and afterheat recycling water tank lower section offers delivery outlet, Gas interflow room lower section is provided with gas distribution room.
Preferably, the hydraulic barrier is arcuate structure, and hydraulic barrier is placed equidistant inside afterheat recycling water tank, together When hydraulic barrier and the gas converting heat seal of tube set.
Preferably, the gas distribution room lower section offers air inlet, and gas interflow room top offers gas outlet, together When gas outlet end pneumatic filter is installed.
Preferably, the tube sheet is provided with two, and tube sheet inner space forms afterheat recycling water tank, while on tube sheet Even sealing is provided with gas converting heat pipe.
Compared with prior art, the beneficial effects of the utility model are:The waste heat recovery power economized boiler, using gas mistake Filter is set, and has using blowdown, micronic dust removal effect, and effective purifying smoke reduces pollution, while being set using waste-heat recovery device Put, carry out the recycling of boiler afterheat, drastically increase boiler feed water temperature, reach the purpose of province's coal, energy-conserving and environment-protective, Cost is also reduced while boiler thermal output is improved, is set using hydraulic barrier, reduce the flow velocity of equipment, improved waste heat and change The thermal efficiency, can preferably carry out UTILIZATION OF VESIDUAL HEAT IN operation, promote the development of boiler industry.
Brief description of the drawings
Fig. 1 faces scheme of installation for the utility model structure;
Fig. 2 is the utility model structure waste-heat recovery device expanded schematic diagram;
Fig. 3 is the utility model structure hydraulic barrier schematic diagram.
In figure:1st, combustion chamber, 2, burner, 3, hot hydroecium, 4, water-supply-pipe, 5, waste-heat recovery device, 6, blast pipe, 7, water Case, 8, air inlet, 9, hydraulic barrier, 10, gas converting heat pipe, 11, delivery outlet, 12, front smoke chamber, 13, afterheat recycling water tank, 14, Input port, 15, gas outlet, 16, pneumatic filter, 17, gas interflow room, 18, gas distribution room, 19, tube sheet.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of waste heat recovery power economized boiler, including combustion Room 1 and afterheat recycling water tank 13 are burnt, the left side of combustion chamber 1 is provided with burner 2, and the top of combustion chamber 1 is provided with hot hydroecium 3, fires Burn the right side of room 1 and be provided with water tank 7, and the right-hand member of combustion chamber 1 connects the air inlet 8 of the lower section of waste-heat recovery device 5 by blast pipe 6, Water tank 7 connects the delivery outlet 11 of the lower section of waste-heat recovery device 5 by water-supply-pipe 4, and the inside of afterheat recycling water tank 13 passes through tube sheet 19 It is installed with gas converting heat pipe 10, the internal package of tube sheet 19 is formed with afterheat recycling water tank 13, tube sheet 19 is provided with two, and The inner space of tube sheet 19 forms afterheat recycling water tank 13, while consistent seal is provided with gas converting heat pipe 10, waste heat on tube sheet 19 Hydraulic barrier 9 is installed, hydraulic barrier 9 is arcuate structure, and hydraulic barrier 9 is in afterheat recycling water tank 13 inside return water tank 13 Inside is placed equidistant, while hydraulic barrier 9 is sealed with gas converting heat pipe 10 setting, reduces the flow velocity of equipment, improves waste heat heat exchange Efficiency, the left side of afterheat recycling water tank 13 is provided with front smoke chamber 12, and the right side of afterheat recycling water tank 13 is provided with gas interflow room 17 With gas diffluence room 18, the lower section of gas distribution room 18 offers air inlet 8, and the top of gas interflow room 17 offers gas outlet 15, while the end of gas outlet 15 is provided with pneumatic filter 16, have using blowdown micronic dust removal effect, effective purifying smoke, drop Low stain, the top of afterheat recycling water tank 13 offers input port 14, and the lower section of afterheat recycling water tank 13 offers delivery outlet 11, gas The lower section of body interflow room 17 is provided with gas distribution room 18.
Operation principle:When using the waste heat recovery power economized boiler, water tank 7 is afterheat recycling water tank 13 and hot hydroecium 3 Supply water, it is the fuel combustion inside combustion chamber 1 that burner 2 drives, and the water inside hot hydroecium 3 is heated, meanwhile, combustion chamber The flue gas that 1 inside produces is expelled to inside waste-heat recovery device 5 through blast pipe 6, and the exhaust on blast pipe 6 passes through gas distribution room 18 enter into gas converting heat pipe 10, and the delivery outlet 11 of the lower section of afterheat recycling water tank 13 enters water body, afterheat recycling water tank 13 The heat in the inside smoke of gas converting heat pipe 10 is absorbed, recycling, front smoke chamber 12 and baffling are carried out to the heat in flue gas Baffle plate 9 sets the efficiency that improve waste heat recovery recycling, while convenience valve on water-supply-pipe 4 operator is to inflow Control, in flue gas output to gas interflow room 17, pneumatic filter 16 carries out gas vent gas treatment, from the row of gas outlet 15 after treatment Go out, here it is the whole process that the waste heat recovery is worked with power economized boiler.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of waste heat recovery power economized boiler, including combustion chamber(1)And afterheat recycling water tank(13), it is characterised in that:It is described Combustion chamber(1)Left side is provided with burner(2), and combustion chamber(1)Top is provided with hot hydroecium(3), the combustion chamber(1)Right side It is provided with water tank(7), and combustion chamber(1)Right-hand member passes through blast pipe(6)Connection waste-heat recovery device(5)The air inlet of lower section(8), The water tank(7)By water-supply-pipe(4)Connection waste-heat recovery device(5)The delivery outlet of lower section(11), the afterheat recycling water tank (13)Inside passes through tube sheet(19)It is installed with gas converting heat pipe(10), the tube sheet(19)Internal package is formed and had surplus heat back Receive water tank(13), the afterheat recycling water tank(13)Inside is provided with hydraulic barrier(9), the afterheat recycling water tank(13)Left side It is provided with front smoke chamber(12), and afterheat recycling water tank(13)Right side is provided with gas interflow room(17)With gas diffluence room(18), The afterheat recycling water tank(13)Top offers input port(14), and afterheat recycling water tank(13)Lower section offers delivery outlet (11), gas interflow room(17)Lower section is provided with gas distribution room(18).
2. a kind of waste heat recovery power economized boiler according to claim 1, it is characterised in that:The hydraulic barrier(9)For Arcuate structure, and hydraulic barrier(9)In afterheat recycling water tank(13)Inside is placed equidistant, while hydraulic barrier(9)Changed with gas Heat pipe(10)Sealing is set.
3. a kind of waste heat recovery power economized boiler according to claim 1, it is characterised in that:The gas distribution room(18) Lower section offers air inlet(8), and gas interflow room(17)Top offers gas outlet(15), while gas outlet(15)Pacify end Equipped with pneumatic filter(16).
4. a kind of waste heat recovery power economized boiler according to claim 1, it is characterised in that:The tube sheet(19)It is provided with Two, and tube sheet(19)Inner space forms afterheat recycling water tank(13), while tube sheet(19)Upper consistent seal is provided with gas Heat exchanger tube(10).
CN201621357800.XU 2016-12-12 2016-12-12 A kind of waste heat recovery power economized boiler Expired - Fee Related CN206269360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621357800.XU CN206269360U (en) 2016-12-12 2016-12-12 A kind of waste heat recovery power economized boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621357800.XU CN206269360U (en) 2016-12-12 2016-12-12 A kind of waste heat recovery power economized boiler

Publications (1)

Publication Number Publication Date
CN206269360U true CN206269360U (en) 2017-06-20

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ID=59044178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621357800.XU Expired - Fee Related CN206269360U (en) 2016-12-12 2016-12-12 A kind of waste heat recovery power economized boiler

Country Status (1)

Country Link
CN (1) CN206269360U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107842869A (en) * 2017-11-03 2018-03-27 肖叶 A kind of device for boiler afterheat recovery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107842869A (en) * 2017-11-03 2018-03-27 肖叶 A kind of device for boiler afterheat recovery
CN107842869B (en) * 2017-11-03 2019-02-15 龙南诚的新能源科技有限公司 A kind of device for boiler afterheat recycling

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170620

Termination date: 20171212