CN104896729B - Pluralities of fuel environment-protection boiler - Google Patents

Pluralities of fuel environment-protection boiler Download PDF

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Publication number
CN104896729B
CN104896729B CN201510309647.7A CN201510309647A CN104896729B CN 104896729 B CN104896729 B CN 104896729B CN 201510309647 A CN201510309647 A CN 201510309647A CN 104896729 B CN104896729 B CN 104896729B
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CN
China
Prior art keywords
combustion chamber
heat room
dividing plate
heat
pluralities
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CN201510309647.7A
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Chinese (zh)
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CN104896729A (en
Inventor
王永强
王勇民
刘虎群
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王永强
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Priority to CN201510309647.7A priority Critical patent/CN104896729B/en
Publication of CN104896729A publication Critical patent/CN104896729A/en
Application granted granted Critical
Publication of CN104896729B publication Critical patent/CN104896729B/en

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Abstract

The invention discloses one kind of multiple fuel environment-protection boilers, and it includes the first combustion chamber, the second combustion chamber, the first Heat Room and the second Heat Room being sequentially communicated;First combustion chamber, the second combustion chamber, the first Heat Room and the second Heat Room are set in " field " type, are separated between adjacent two-by-two with dividing plate;Dividing plate lower end between first combustion chamber and the second combustion chamber, the first Heat Room and the second Heat Room is provided with the under shed for connection;Second combustion chamber is provided with the upper shed for connecting with the dividing plate upper end among the first Heat Room;Dividing plate among first combustion chamber and the 4th Heat Room does not have opening.The boiler is provided with multiple combustion chambers and Heat Room, reasonable in design, realizes multifuel firing, more backhaul movings, improves heat utilization ratio, clean environment firendly energy-conservation.

Description

Pluralities of fuel environment-protection boiler

Technical field

The present invention relates to heat energy boiler technology field, and in particular to one kind of multiple fuel environment-protection boilers.

Background technology

At present, numerical control boiler is energy-efficient with its, green, and a series of features such as safe ready are sent out as heat resource equipment The main flow of exhibition.The boiler that uses on the market now, it is unreasonable in its structure design.An only combustion chamber, is only suitable for burning one Kind coal, and the heat of a combustion chamber is less, is easily lost in.

The content of the invention

To solve the above problems, it is an object of the invention to provide one kind of multiple fuel environment-protection boilers, the boiler is provided with Multiple combustion chambers and Heat Room, it is reasonable in design, multifuel firing is realized, more backhaul movings, improves heat utilization ratio, Clean environment firendly saves.

To achieve the above object, one kind of multiple fuel environment-protection boilers disclosed by the invention, it includes first be sequentially communicated Combustion chamber, the second combustion chamber, the first Heat Room and the second Heat Room;First combustion chamber, the second combustion chamber, the first Heat Room Set in " field " type with the second Heat Room, separated between adjacent two-by-two with dividing plate;First combustion chamber and the second combustion chamber, first are changed Dividing plate lower end between hot cell and the second Heat Room is provided with the under shed for connection;In second combustion chamber and the first Heat Room Between dividing plate upper end be provided with upper shed for connection;Dividing plate among first combustion chamber and the 4th Heat Room does not have opening.

Further, the first water pipe, the first coal filling hole, the first scarfing cinder are disposed with first combustion chamber from top to bottom Mouth, the first fire grate and the first ash hole.

Further, the second water pipe, the second coal filling hole, the second fire grate are disposed with second combustion chamber from top to bottom With the second ash hole.

Further, first Heat Room and the second Heat Room are internally provided with fire tube, and the top of the second Heat Room 4 is provided with Chimney.

Further, by purifier and air-introduced machine, the flue gas fills after chimney is discharged through purification for the chimney side Air-introduced machine discharge is postponed.

Further, multiple rows of second fire grate is provided with second combustion chamber, multiple rows of second fire grate is between the upper and lower Every setting.

Further, second fire grate is formed by more inverted trapezoidal pipes are arranged in parallel, and the spacing between inverted trapezoidal pipe is from upper Layer is sequentially reduced to lower floor.

Further, the dividing plate is arranged to hollow-core construction, and dividing plate has heat-barrier material to be made, and interlayer is provided among dividing plate.

The present invention is provided with double combustion chamber, and the first combustion chamber is used for biomass burning and bituminous coal, and the second combustion chamber is used to fire Moulded coal is burnt, pluralities of fuel being capable of the same combust of body of heater one;Double combustion chamber and double Heat Rooms are arranged to sphere of movements for the elephants type structure and led to The dividing plate for crossing upper end open or lower ending opening separates so that heat enters the second combustion chamber from the first combustion chamber lower end, insertion the Two combustion chambers, then enter the first Heat Room from the second combustion chamber upper end, the first Heat Room is penetrated, then enter from the first Heat Room lower end Entering the second Heat Room, penetrate the second Heat Room, chimney is entered above the second Heat Room, heat realizes more backhaul moving technologies, Quick heating, heat utilization ratio are high;Furnace grate tube uses inverted trapezoidal so that fire grate upper surface is smooth, and heating surface area is big during burning, pipe with It is spaced small between pipe, is not easy card slag, burning is abundant;Furnace grate tube is sequentially reduced from top to bottom with the spacing before pipe, i.e., fire grate is arranged Row are more and more closeer so that cinder can be layered cleaning, avoid easy card slag in the prior art, the defects of waste coal;Water warfare fills The setting with air-introduced machine is put, by the cigarette filtration, purification in chimney, clean environment firendly.

Brief description of the drawings

Fig. 1 is the structural representation of environment-protection boiler in embodiment;

Fig. 2 is the heat flow schematic diagram of environment-protection boiler in embodiment.

Embodiment

The embodiment of the present invention is illustrated below in conjunction with the accompanying drawings.

As illustrated in fig. 1 and 2, one kind of multiple fuel environment-protection boilers, including the first combustion chamber 1, the second combustion chamber 2, first change The Heat Room 4 of hot cell 3 and second.First combustion chamber 1 is disposed with the first water pipe 15, the first coal filling hole 16, first from top to bottom Breast hole 17, the first fire grate 18 and the first ash hole 19, the second combustion chamber are disposed with the second water pipe 25, second from top to bottom Coal filling hole 26, the second fire grate 28 and the second ash hole 29.First Heat Room 3 and the second Heat Room 4 are internally provided with fire tube 5, the The top of two Heat Room 4 is provided with chimney 6.

First combustion chamber 1, the second combustion chamber 2, the first Heat Room 3 and the second Heat Room 4 are arranged to sphere of movements for the elephants type structure, in Between separated by dividing plate 7, the dividing plate 7 among the first combustion chamber 1 and the second combustion chamber 2, the first Heat Room 3 and the second Heat Room 4 Lower end is arranged under shed 7a, and the upper end of dividing plate 7 among the second combustion chamber 2 and the first Heat Room 3 is arranged to upper shed 7b, and first Dividing plate 7 among combustion chamber and the 4th Heat Room does not have opening.

Second fire grate 28 is arranged to multiple rows of from top to bottom, and the spacing between inverted trapezoidal pipe in every layer of fire grate is from upper strata under Layer is reduced successively.There are water purification installation 8 and air-introduced machine 9 in the side of chimney 6 by pipeline connection.

In use, adding biomass or bituminous coal in the first coal filling hole, moulded coal is added in the second coal filling hole, two combustion chambers are wherein One work, during only the first combustion chamber operational, the second fire grate can realize the function of water pipe;

And when two combustion chambers work simultaneously, heat enters the second combustion chamber, insertion second from the first combustion chamber lower end Combustion chamber, then enter the first Heat Room from the second combustion chamber upper end, the first Heat Room is penetrated, then enter from the first Heat Room lower end Second Heat Room, the second Heat Room is penetrated, chimney is entered above the second Heat Room, cigarette is introduced into water purification installation by air-introduced machine Filtered purification, then the cigarette of cleanliness without any pollution be released in air.

Several preferred embodiments of the application, but the application not limited to this, every ability are only described above in association with accompanying drawing Domain those of ordinary skill is not in the case where departing from spirit herein, any improvement and/or deformation made, belongs to the guarantor of the application Protect scope.

Claims (8)

1. one kind of multiple fuel environment-protection boilers, it is characterised in that its first combustion chamber for including being sequentially communicated, the second combustion chamber, First Heat Room and the second Heat Room;First combustion chamber, the second combustion chamber, the first Heat Room and the second Heat Room are in " field " Type is set, and is separated between adjacent two-by-two with dividing plate;First combustion chamber and the second combustion chamber, the first Heat Room and the second Heat Room it Between dividing plate lower end be provided with shed for connection;Dividing plate upper end among second combustion chamber and the first Heat Room is provided with Upper shed for connection;Dividing plate among first combustion chamber and the 4th Heat Room does not have opening;Set above second Heat Room There is chimney;Two combustion chambers work simultaneously when, heat enters the second combustion chamber, the burning of insertion second from the first combustion chamber lower end Room, then enter the first Heat Room from the second combustion chamber upper end, the first Heat Room is penetrated, then enter second from the first Heat Room lower end Heat Room, the second Heat Room is penetrated, chimney is entered above the second Heat Room.
2. pluralities of fuel environment-protection boiler as claimed in claim 1, it is characterised in that in first combustion chamber from top to bottom successively It is provided with the first water pipe, the first coal filling hole, the first breast hole, the first fire grate and the first ash hole.
3. pluralities of fuel environment-protection boiler as claimed in claim 1, it is characterised in that in second combustion chamber from top to bottom successively It is provided with the second water pipe, the second coal filling hole, the second fire grate and the second ash hole.
4. pluralities of fuel environment-protection boiler as claimed in claim 1, it is characterised in that in first Heat Room and the second Heat Room Portion is provided with fire tube.
5. pluralities of fuel environment-protection boiler as claimed in claim 4, it is characterised in that the chimney side is by purifier and draws Blower fan, flue gas have air-introduced machine discharge after chimney is discharged after purifier.
6. pluralities of fuel environment-protection boiler as claimed in claim 3, it is characterised in that multiple rows of institute is provided with second combustion chamber The second fire grate is stated, multiple rows of second fire grate is arranged at intervals up and down.
7. pluralities of fuel environment-protection boiler as claimed in claim 6, it is characterised in that second fire grate is by more inverted trapezoidal Guan Ping Row is rearranged, and the spacing between inverted trapezoidal pipe is sequentially reduced from upper strata to lower floor.
8. pluralities of fuel environment-protection boiler as claimed in claim 1, it is characterised in that the dividing plate is arranged to hollow-core construction, dividing plate There is heat-barrier material to be made, interlayer is provided among dividing plate.
CN201510309647.7A 2015-06-09 2015-06-09 Pluralities of fuel environment-protection boiler CN104896729B (en)

Priority Applications (1)

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CN201510309647.7A CN104896729B (en) 2015-06-09 2015-06-09 Pluralities of fuel environment-protection boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510309647.7A CN104896729B (en) 2015-06-09 2015-06-09 Pluralities of fuel environment-protection boiler

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CN104896729A CN104896729A (en) 2015-09-09
CN104896729B true CN104896729B (en) 2017-12-22

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109724063B (en) * 2019-01-14 2020-06-02 南京工业职业技术学院 Boiler combustion system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2527918Y (en) * 2001-07-11 2002-12-25 曹国锋 Horizontal secondary combustion energy-saving boiler
CN2594662Y (en) * 2002-12-27 2003-12-24 陈喜春 Multifunctional high-efficient environmental protection energy-saving coal-firing double-chamber water heating furnace
CN1635313A (en) * 2004-09-02 2005-07-06 陈喜春 Gasification coal-saving environmental protection normal pressure hot-water boiler
CN202387334U (en) * 2011-12-29 2012-08-22 青岛市城阳区新世纪预制构件有限公司 Smoke and water purifying device of small-sized boiler
CN204006647U (en) * 2014-05-19 2014-12-10 赵振河 Semi-coal gas downward-burning type tubulation multistage heat exchange smoke-dust-free hot-air furnace
CN204806664U (en) * 2015-06-09 2015-11-25 王永强 Pluralities of fuel environmental protection boiler

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140045649A (en) * 2012-10-09 2014-04-17 주식회사 한국바이오테크 Wood pellet boiler

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2527918Y (en) * 2001-07-11 2002-12-25 曹国锋 Horizontal secondary combustion energy-saving boiler
CN2594662Y (en) * 2002-12-27 2003-12-24 陈喜春 Multifunctional high-efficient environmental protection energy-saving coal-firing double-chamber water heating furnace
CN1635313A (en) * 2004-09-02 2005-07-06 陈喜春 Gasification coal-saving environmental protection normal pressure hot-water boiler
CN202387334U (en) * 2011-12-29 2012-08-22 青岛市城阳区新世纪预制构件有限公司 Smoke and water purifying device of small-sized boiler
CN204006647U (en) * 2014-05-19 2014-12-10 赵振河 Semi-coal gas downward-burning type tubulation multistage heat exchange smoke-dust-free hot-air furnace
CN204806664U (en) * 2015-06-09 2015-11-25 王永强 Pluralities of fuel environmental protection boiler

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