CN207778401U - A kind of high-efficiency environment friendly residual heat insulation power economized boiler - Google Patents

A kind of high-efficiency environment friendly residual heat insulation power economized boiler Download PDF

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Publication number
CN207778401U
CN207778401U CN201721800684.9U CN201721800684U CN207778401U CN 207778401 U CN207778401 U CN 207778401U CN 201721800684 U CN201721800684 U CN 201721800684U CN 207778401 U CN207778401 U CN 207778401U
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China
Prior art keywords
liner
pipe
water
partition board
smoke
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CN201721800684.9U
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Chinese (zh)
Inventor
陈方羽
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河北旭阳工程设计有限公司
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Abstract

The utility model discloses a kind of high-efficiency environment friendly residual heat insulation power economized boilers, including water inlet pipe, shell, liner, heat exchanging water pipe, water spray row, partition board, smoke pre-heating pipe, secondary combustion chamber, burner plate, air blower and vapour-discharge tube, the enclosure is equipped with liner, liner bosom position is equipped with partition board, partition board top is connected to flue gas siphunculus one end, the flue gas siphunculus other end is connect with smoke pre-heating pipe, smoke pre-heating pipe outlet end is connect with air collector, flue gas siphunculus is equipped with secondary combustion chamber, outer shell outer wall is equipped with water inlet pipe, water inlet pipe outlet end is connect with heat exchanging water pipe one end, heat exchanging water pipe's other end is equipped with water spray row, liner top is equipped with vapour-discharge tube, liner is internally provided with burner plate, air lance is equipped with below burner plate, air lance is connect by appendix with air blower.The utility model ensures that the abundant burning of fuel utilizes, and improves the utilization rate of heat, improves the feature of environmental protection, simple in structure, easy to use, is conducive to promote.

Description

A kind of high-efficiency environment friendly residual heat insulation power economized boiler

Technical field

The utility model is related to a kind of field of boilers, specifically a kind of high-efficiency environment friendly residual heat insulation power economized boiler.

Background technology

Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water with certain thermal energy or organic heat carrier.Stove is a kind of energy conversion, and the energy inputted to boiler has The forms such as the thermal energy of chemical energy, electric energy, high-temperature flue gas in fuel, and pass through boiler and convert, output outward has certain thermal energy Steam, high-temperature water or organic heat carrier.It is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.The main operational principle of boiler It is that a kind of waste heat using in the thermal energy discharged after fuel combustion or industrial production passes to water in container, makes needed for water reaches The heat power equipment of the temperature or certain pressure steam wanted.Boiler is carried out at the same time in " pot " and " stove " two parts, water enter boiler with Afterwards, the heat transfer water supply of absorption is made water be heated into the hot water of certain temperature and pressure by boiler heating surface in boiler circuit Or steam is generated, it is brought out application.In combustion apparatus part, heat is constantly released in fuel combustion, the high-temperature flue gas for generation of burning By the propagation of heat, boiler heating surface is transferred heat to, and self-temperature continuously decreases, and is finally discharged by chimney.It is existing Boiler general structure is complicated, and energy consumption is larger, and the thermal efficiency is low, it is difficult to meet the needs of existing production and living.

Utility model content

The purpose of this utility model is to provide a kind of high-efficiency environment friendly residual heat insulation power economized boilers, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions:

A kind of high-efficiency environment friendly residual heat insulation power economized boiler, including water inlet pipe, shell, liner, heat exchanging water pipe, water spray row, every Plate, smoke pre-heating pipe, air collector, secondary combustion chamber, burner plate, fuel inlet pipe, cement output tank, air blower and vapour-discharge tube, institute The shell bottom end stated is equipped with three supporting legs, is connected with each other by cross bar between supporting leg, and enclosure is equipped with liner, liner and shell Between there are gap, liner bosom position is equipped with partition board, and partition board is that cone is arranged, partition board top and flue gas siphunculus one end Connection, the flue gas siphunculus other end are connect with smoke pre-heating pipe, and smoke pre-heating pipe outlet end is connect with air collector, is set on flue gas siphunculus Have a secondary combustion chamber, secondary combustion chamber is internally provided with igniter, and secondary combustion chamber is arranged above partition board, outer shell outer wall be equipped with into Water pipe, water inlet pipe are equipped with flowmeter, and water inlet pipe outlet end is connect with heat exchanging water pipe one end, and heat exchanging water pipe's other end is sprayed equipped with water Row, water spray row are arranged inside liner top, and liner top is equipped with vapour-discharge tube, and liner is internally provided with burner plate, burner plate It is arranged below partition board, burner plate upper surface is obliquely installed, and burner plate upper surface most significant end is connect with fuel inlet pipe, on burner plate It also is provided with igniter, is equipped with air lance below burner plate, air lance is connect by appendix with air blower, and liner bottom end is set There are inclined guide plate, inclined guide plate least significant end to be equipped with cement output tank.

As further program of the utility model:Liner is separated into two chambers up and down by the partition board, on partition board The heating room of square chamber water, partition board lower chamber are combustion chamber.

As the utility model further scheme:Wall outside the tank is arranged in the smoke pre-heating pipe rotation winding.

As the utility model further scheme:The heat exchanging water pipe rotates winding setting wall outside the tank.

As the utility model further scheme:Between the heat exchanging water pipe and smoke pre-heating pipe mutually It entwines setting.

As the utility model further scheme:The heat exchanging water pipe and smoke pre-heating pipe be all disposed within liner with In gap between shell.

As the utility model further scheme:The burner plate is made of the good conductor material of heat.

As the utility model further scheme:It is uniformly provided with venthole on the burner plate.

Compared with prior art, the utility model has the beneficial effects that:The utility model supporting leg and cross bar ensure device Temperature too high baking ground when stablizing, while boiler being avoided to use influences ground damage, improves heat dissipation effect, enhance boiler Safety in utilization, water inlet pipe are connected to external water pipe, by the size for the water that cmf record enters, are arranged water by water spray It is sprayed into mist-like, increases the contact area of its waste hot air, improve the efficiency of heating surface and effect, the heat absorption of water is facilitated evaporate, improve hot The utilization rate of amount, vapour-discharge tube will heat the discharge of generation volume vapor and utilize, and flue gas siphunculus arranges the flue gas generated when burning Go out, avoids the polluted source that is in direct contact of remaining water, while will be unburned abundant in flue gas by igniter in secondary combustion chamber Carbide, sulfide etc. light again, ensure that the abundant burning of fuel utilizes, secondary combustion chamber and flue gas siphunculus are on partition board The water of side heats again, improves the utilization rate of heat, while the heat that the waste heat of smoke pre-heating inner tube smoke and inner bladder outer wall distribute Cold water in amount exchange hot-water line is preheated, and is facilitated the heating evaporation of subsequent water, is reduced and caused in heat loss to air Waste improves the thermal efficiency, saves energy, while playing insulation effect, facilitates the burning of liner inner fuel, air collector that will burn The gas collection of generation gets up, and facilitates subsequent centralized processing, it is avoided to be directly discharged to cause atmosphere pollution in air, improves Fuel is put into liner by fuel inlet pipe and is burnt by the feature of environmental protection, and burner plate upper surface tilts convenient fuel and tumbles, and avoids fuel Being packed together influences the abundant of burning, improves efficiency of combustion, by air blower to ventilating in combustion chamber, increases combustion chamber Interior oxygen content improves efficiency of combustion, ensures fully burning, increases heat utilization efficiency, and air lance sprays high-speed air, avoids firing The blocking of venthole in plate is burnt, burning is conducive to, the ashes that burning generates are slid by inclined guide plate, are arranged by cement output tank Go out, ash buildup is avoided to influence burning in liner, improves efficiency of combustion, it is simple in structure, it is easy to use, it is conducive to promote.

Description of the drawings

Fig. 1 is the structural schematic diagram of high-efficiency environment friendly residual heat insulation power economized boiler.

Fig. 2 is the structural schematic diagram of secondary combustion chamber in high-efficiency environment friendly residual heat insulation power economized boiler.

In figure:1, water inlet pipe, 2, flowmeter, 3, shell, 4, liner, 5, heat exchanging water pipe, 6, water spray row, 7, partition board, 8, cigarette Gas siphunculus, 9, smoke pre-heating pipe, 10, air collector, 11, supporting leg, 12, cross bar, 13, secondary combustion chamber, 14, igniter, 15, burning Plate, 16, fuel inlet pipe, 17, inclined guide plate, 18, cement output tank, 19, air lance, 20, appendix, 21, air blower, 22, steam Discharge pipe.

Specific implementation mode

The technical solution of this patent is described in more detail With reference to embodiment.

Please refer to Fig.1-2, a kind of high-efficiency environment friendly residual heat insulation power economized boiler, including water inlet pipe 1, shell 3, liner 4, heat exchange Water pipe 5, partition board 7, smoke pre-heating pipe 9, air collector 10, secondary combustion chamber 13, burner plate 15, fuel inlet pipe 16, goes out at water spray row 6 Ash pipe 18, air blower 21 and vapour-discharge tube 22,3 bottom end of shell are equipped with three supporting legs 11, pass through cross between supporting leg 11 Bar 12 is connected with each other, and supporting leg 11 and cross bar 12 ensure the stabilization of device, while temperature too high baking ground when boiler being avoided to use, Ground damage is influenced, heat dissipation effect is improved, enhances the safety in utilization of boiler, shell 3 is internally provided with liner 4, liner 4 and shell There are gap between 3,4 bosom position of liner is equipped with partition board 7, and liner 4 is separated into two chambers up and down, partition board 7 by partition board 7 It is arranged for cone, the heating room of 7 upper chambers water of partition board, 7 lower chamber of partition board is combustion chamber, and 7 top of partition board is logical with flue gas 8 one end of pipe is connected to, and 8 other end of flue gas siphunculus is connect with smoke pre-heating pipe 9, and the rotation winding of smoke pre-heating pipe 9 is arranged outside liner 4 Wall, 9 outlet end of smoke pre-heating pipe are connect with air collector 10, and flue gas siphunculus 8 is equipped with secondary combustion chamber 13, in secondary combustion chamber 13 Portion is equipped with igniter 14, and secondary combustion chamber 13 is arranged above partition board 7, and 3 outer wall of shell is equipped with water inlet pipe 1, and water inlet pipe 1 is equipped with Flowmeter 2,1 outlet end of water inlet pipe are connect with 5 one end of heat exchanging water pipe, and 5 other end of heat exchanging water pipe is equipped with water spray row 6, and water spray row 6 sets It sets inside 4 top of liner, heat exchanging water pipe 5 rotates winding and is arranged in 4 outer wall of liner, between heat exchanging water pipe 5 and smoke pre-heating pipe 9 It mutually entwines setting, heat exchanging water pipe 5 and smoke pre-heating pipe 9 are all disposed in the gap between liner 4 and shell 3, and 4 top of liner is set There are vapour-discharge tube 22, water inlet pipe 1 to be connected to external water pipe, by the size for the water that the record of flowmeter 2 enters, is sprayed by water Water is sprayed into mist-like by row 6, increases the contact area of its waste hot air, improves the efficiency of heating surface and effect, the heat absorption of water is facilitated to evaporate, The utilization rate of heat is improved, vapour-discharge tube 22 will heat the discharge of generation volume vapor and utilize, and flue gas siphunculus 8 will generate when burning Flue gas discharge, avoid the polluted source that is in direct contact of remaining water, while by igniter 14 in secondary combustion chamber 13 by flue gas In unburned sufficient carbide, sulfide etc. light again, ensure that the abundant burning of fuel utilizes, secondary combustion chamber 13 and cigarette Gas siphunculus 8 is that the water of the top of partition board 7 heats again, improves the utilization rate of heat, at the same in smoke pre-heating pipe 9 waste heat of flue gas and The cold water in heat exchange hot-water line 5 that 4 outer wall of liner distributes is preheated, and is facilitated the heating evaporation of subsequent water, is reduced heat Amount, which is lost in air, to be caused to waste, and improves the thermal efficiency, is saved energy, while playing insulation effect, is facilitated 4 inner fuel of liner Burning, air collector 10 will burning generate gas collection get up, facilitate subsequent centralized processing, it avoided to be directly discharged to sky Cause atmosphere pollution in gas, improve the feature of environmental protection, liner 4 is internally provided with burner plate 15, and the setting of burner plate 15 is burnt below partition board 7 Plate 15 is made of the good conductor material of heat, and venthole is uniformly provided on burner plate 15, and 15 upper surface of burner plate is obliquely installed, burning 15 upper surface most significant end of plate is connect with fuel inlet pipe 16, and igniter 14 also is provided on burner plate 15, will be fired by fuel inlet pipe 16 It burns in material input liner 4,15 upper surface of burner plate tilts convenient fuel and tumbles, and avoiding fuel from being packed together influences burning Fully, efficiency of combustion is improved, 15 lower section of burner plate is equipped with air lance 19, and air lance 19 passes through appendix 20 and air blower 21 Connection increases indoor oxygen content of burning, improves efficiency of combustion, ensure to fill by air blower 21 to ventilating in combustion chamber Divided combustion increases heat utilization efficiency, and air lance 19 sprays high-speed air, avoids the blocking of venthole in burner plate 15, is conducive to combustion It burns, 4 bottom end of liner is equipped with inclined guide plate 17, and 17 least significant end of inclined guide plate is equipped with cement output tank 18, will be burnt by inclined guide plate 17 The ashes of generation slide, and are discharged by cement output tank 18, and ash buildup is avoided to influence burning in liner 4, improve burning effect Rate.

The operation principle of the utility model is:The utility model supporting leg and cross bar ensure the stabilization of device, while avoiding pot Temperature too high baking ground when stove uses influences ground damage, improves heat dissipation effect, enhance the safety in utilization of boiler, intakes Pipe is connected to external water pipe, and by the size for the water that cmf record enters, by water, water is sprayed into mist-like, increase by spray row The contact area of its waste hot air improves the efficiency of heating surface and effect, facilitates the heat absorption of water to evaporate, improve the utilization rate of heat, steam Discharge pipe will heat the discharge of generation volume vapor and utilize, and the flue gas generated when burning is discharged flue gas siphunculus, avoids remaining water It is in direct contact polluted source, while by igniter in secondary combustion chamber by unburned sufficient carbide, sulfide in flue gas Deng lighting again, ensureing that the abundant burning of fuel utilizes, secondary combustion chamber and flue gas siphunculus are that the water above partition board heats again, The utilization rate of heat is improved, while the heat that the waste heat of smoke pre-heating inner tube smoke and inner bladder outer wall distribute is exchanged in hot-water line Cold water is preheated, and the heating evaporation of subsequent water is facilitated, and is reduced and is caused to waste in heat loss to air, and the thermal efficiency is improved, Energy is saved, while playing insulation effect, the burning of liner inner fuel, the gas collection that air collector generates burning is facilitated to rise Come, facilitate subsequent centralized processing, it is avoided to be directly discharged to cause atmosphere pollution in air, improves the feature of environmental protection, pass through fuel Inlet pipe, which puts into fuel in liner, to burn, and burner plate upper surface tilts convenient fuel and tumbles, and fuel is avoided to be packed together influence Abundant, the raising efficiency of combustion of burning increases the indoor oxygen content of burning, carries by air blower to ventilating in combustion chamber High burning efficiency ensures fully burning, increases heat utilization efficiency, and air lance sprays high-speed air, avoids venthole in burner plate Blocking, be conducive to burning, by inclined guide plate will burning generate ashes slide, be discharged by cement output tank, avoid ashes Being deposited in liner influences burning, improves efficiency of combustion.

The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective It makes a variety of changes.

Claims (8)

1. a kind of high-efficiency environment friendly residual heat insulation power economized boiler, including water inlet pipe(1), shell(3), liner(4), heat exchanging water pipe(5)、 Water spray row(6), partition board(7), smoke pre-heating pipe(9), air collector(10), secondary combustion chamber(13), burner plate(15), fuel inlet pipe (16), cement output tank(18), air blower(21)And vapour-discharge tube(22), which is characterized in that the shell(3)Bottom end is equipped with three Root supporting leg(11), supporting leg(11)Between pass through cross bar(12)It is connected with each other, shell(3)It is internally provided with liner(4), liner(4)With Shell(3)Between there are gap, liners(4)Bosom position is equipped with partition board(7), partition board(7)It is arranged for cone, partition board (7)Top and flue gas siphunculus(8)One end is connected to, flue gas siphunculus(8)The other end and smoke pre-heating pipe(9)Connection, smoke pre-heating pipe (9)Outlet end and air collector(10)Connection, flue gas siphunculus(8)It is equipped with secondary combustion chamber(13), secondary combustion chamber(13)It is internal Equipped with igniter(14), secondary combustion chamber(13)It is arranged in partition board(7)Top, shell(3)Outer wall is equipped with water inlet pipe(1), water inlet Pipe(1)It is equipped with flowmeter(2), water inlet pipe(1)Outlet end and heat exchanging water pipe(5)One end connects, heat exchanging water pipe(5)The other end is set There is water spray row(6), water spray row(6)It is arranged in liner(4)Inside top, liner(4)Top is equipped with vapour-discharge tube(22), liner (4)It is internally provided with burner plate(15), burner plate(15)It is arranged in partition board(7)Lower section, burner plate(15)Upper surface is obliquely installed, combustion Burn plate(15)Upper surface most significant end and fuel inlet pipe(16)Connection, burner plate(15)On also be provided with igniter(14), burner plate (15)Lower section is equipped with air lance(19), air lance(19)Pass through appendix(20)With air blower(21)Connection, liner(4)Bottom End is equipped with inclined guide plate(17), inclined guide plate(17)Least significant end is equipped with cement output tank(18).
2. high-efficiency environment friendly residual heat insulation power economized boiler according to claim 1, which is characterized in that the partition board(7)It will Liner(4)It is separated into two chambers up and down, partition board(7)The heating room of upper chambers water, partition board(7)Lower chamber is combustion chamber.
3. high-efficiency environment friendly residual heat insulation power economized boiler according to claim 1, which is characterized in that the smoke pre-heating pipe (9)Rotation winding is arranged in liner(4)Outer wall.
4. high-efficiency environment friendly residual heat insulation power economized boiler according to claim 1, which is characterized in that the heat exchanging water pipe (5)Rotation winding is arranged in liner(4)Outer wall.
5. high-efficiency environment friendly residual heat insulation power economized boiler according to claim 4, which is characterized in that the heat exchange Water pipe(5)With smoke pre-heating pipe(9)Between mutually entwine setting.
6. high-efficiency environment friendly residual heat insulation power economized boiler according to claim 5, which is characterized in that the heat exchanging water pipe (5)With smoke pre-heating pipe(9)It is all disposed within liner(4)With shell(3)Between gap in.
7. high-efficiency environment friendly residual heat insulation power economized boiler according to claim 1, which is characterized in that the burner plate(15) It is made of the good conductor material of heat.
8. high-efficiency environment friendly residual heat insulation power economized boiler according to claim 1, which is characterized in that the burner plate(15) On be uniformly provided with venthole.
CN201721800684.9U 2017-12-21 2017-12-21 A kind of high-efficiency environment friendly residual heat insulation power economized boiler CN207778401U (en)

Priority Applications (1)

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CN201721800684.9U CN207778401U (en) 2017-12-21 2017-12-21 A kind of high-efficiency environment friendly residual heat insulation power economized boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721800684.9U CN207778401U (en) 2017-12-21 2017-12-21 A kind of high-efficiency environment friendly residual heat insulation power economized boiler

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194915A (en) * 2017-12-21 2018-06-22 陈方羽 A kind of high-efficiency environment friendly residual heat insulation power economized boiler
CN109185912A (en) * 2018-09-15 2019-01-11 廖祥菊 A kind of energy saving and environment friendly burning boiler
CN109489249A (en) * 2018-11-06 2019-03-19 邢明 A kind of energy-saving efficient boiler
CN109737594A (en) * 2018-12-29 2019-05-10 周应进 Energy energy-saving equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108194915A (en) * 2017-12-21 2018-06-22 陈方羽 A kind of high-efficiency environment friendly residual heat insulation power economized boiler
CN109185912A (en) * 2018-09-15 2019-01-11 廖祥菊 A kind of energy saving and environment friendly burning boiler
CN109489249A (en) * 2018-11-06 2019-03-19 邢明 A kind of energy-saving efficient boiler
CN109737594A (en) * 2018-12-29 2019-05-10 周应进 Energy energy-saving equipment

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Legal Events

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GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: 050000 Wanxiang Tiancheng Business Plaza, 15 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, 2-2001

Patentee after: Xuyang Engineering Co., Ltd.

Address before: 050000 Wanxiang Tiancheng Business Plaza, 15 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, 2-2001

Patentee before: Hebei Xuyang Engineering Design Co. Ltd.

CP01 Change in the name or title of a patent holder