CN106322419A - High-energy-efficiency biomass fuel boiler - Google Patents

High-energy-efficiency biomass fuel boiler Download PDF

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Publication number
CN106322419A
CN106322419A CN201510378031.5A CN201510378031A CN106322419A CN 106322419 A CN106322419 A CN 106322419A CN 201510378031 A CN201510378031 A CN 201510378031A CN 106322419 A CN106322419 A CN 106322419A
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CN
China
Prior art keywords
boiler
biomass fuel
energy
efficiency
fuel boiler
Prior art date
Application number
CN201510378031.5A
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Chinese (zh)
Inventor
许成荫
Original Assignee
许成荫
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.)
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Publication date
Application filed by 许成荫 filed Critical 许成荫
Priority to CN201510378031.5A priority Critical patent/CN106322419A/en
Publication of CN106322419A publication Critical patent/CN106322419A/en

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Abstract

The invention discloses a high-energy-efficiency biomass fuel boiler. The high-energy-efficiency biomass fuel boiler sequentially comprises a feeding hopper, a smashing dispersion machine, a preheating pretreatment device and a boiler which are connected through a belt. A waste heat recoverer and a slag extractor are installed on the boiler. The waste heat recoverer is connected with the preheating pretreatment device. A steam generator is connected to the slag extractor. According to the high-energy-efficiency biomass fuel boiler, heat energy produced during biomass combustion is recycled in many respects, so that the heat energy utilization rate is increased most effectively; and in addition, the combustion efficiency of biomass fuel is improved very effectively, and the energy efficiency is very high.

Description

A kind of high energy efficiency biomass fuel boiler
Technical field
The present invention relates to a kind of high energy efficiency biomass fuel boiler.
Background technology
Biomass fuel is the multiple types mixing material that a kind of novel renewable environmental resource is made, the boiler using these biomass fuels to carry out burning the most only has the suitability and efficiency of combustion limited to very much, its heat utilization rate is the most very limited, needs to carry out perfect improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides a kind of high energy efficiency biomass fuel boiler, and its efficiency of combustion and heat utilization rate are the highest.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of high energy efficiency biomass fuel boiler, include the feeding warehouse with belt connection successively, smash dispersion machine, preheating pretreatment unit and boiler, described boiler erection has surplus heat withdrawer and slag extractor, described waste-heat recoverer is connected with described preheating pretreatment unit, and described slag extractor connects steam generator.
As the improvement of technique scheme, described preheating pretreatment unit is provided with burning-rate accelerator adding device.
As the further improvement of technique scheme, described steam generator connects the spiral feeder having turbine to drive by pipeline, and the escape pipe of described spiral feeder is connected with boiler.
The invention has the beneficial effects as follows: this boiler passes through the heat energy of generation when many-side recycles biomass combustion thus promotes heat utilization rate most effectively, and it highly desirable improves the efficiency of combustion of biomass fuel, and efficiency is the highest.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the mounting structure schematic diagram of the present invention.
Detailed description of the invention
With reference to Fig. 1, a kind of high energy efficiency biomass fuel boiler of the present invention, include the feeding warehouse 1 connected with belt successively, smash dispersion machine 2, preheating pretreatment unit 3 and boiler 5, described boiler 5 is provided with waste-heat recoverer 6 and slag extractor 7, described waste-heat recoverer 6 is connected with described preheating pretreatment unit 3, described slag extractor 7 connects steam generator 8, during boiler combustion, waste-heat recoverer 6 recovery waste heat carries out preheating and the pretreatment of biomass fuel, and slag extractor 7 understands slag in good time, and utilize heat of slags to utilize by generating Steam Recovery, not only increase the combustion rate of biomass fuel, recycled the heat of indirect loss the most up hill and dale simultaneously, thus reach the application that can imitate.
As the improvement of above-mentioned embodiment, described preheating pretreatment unit 3 is provided with burning-rate accelerator adding device 31, while biomass fuel is dried, preheating, also can add suitable combustion adjuvant in response to components of biomass, thus improve combustion efficiency.
Further improvement as above-mentioned embodiment, described steam generator 8 connects the spiral feeder 4 having turbine to drive by pipeline, the escape pipe of described spiral feeder 4 is connected with boiler 5, by steam drive, more air is injected in combustion, it is possible to increase the combustibility of biomass fuel further for boiler 5.
The above, the simply better embodiment of the present invention, but the present invention is not limited to above-described embodiment, as long as it reaches the technique effect of the present invention with any same or similar means, all should fall under the scope of the present invention.

Claims (3)

1. a high energy efficiency biomass fuel boiler, it is characterized in that: include the feeding warehouse with belt connection successively, smash dispersion machine, preheating pretreatment unit and boiler, described boiler erection has surplus heat withdrawer and slag extractor, described waste-heat recoverer is connected with described preheating pretreatment unit, and described slag extractor connects steam generator.
A kind of high energy efficiency biomass fuel boiler the most according to claim 1, it is characterised in that: it is provided with burning-rate accelerator adding device on described preheating pretreatment unit.
A kind of high energy efficiency biomass fuel boiler the most according to claim 1, it is characterised in that: described steam generator connects the spiral feeder having turbine to drive by pipeline, and the escape pipe of described spiral feeder is connected with boiler.
CN201510378031.5A 2015-06-30 2015-06-30 High-energy-efficiency biomass fuel boiler CN106322419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510378031.5A CN106322419A (en) 2015-06-30 2015-06-30 High-energy-efficiency biomass fuel boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510378031.5A CN106322419A (en) 2015-06-30 2015-06-30 High-energy-efficiency biomass fuel boiler

Publications (1)

Publication Number Publication Date
CN106322419A true CN106322419A (en) 2017-01-11

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Family Applications (1)

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CN201510378031.5A CN106322419A (en) 2015-06-30 2015-06-30 High-energy-efficiency biomass fuel boiler

Country Status (1)

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CN (1) CN106322419A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010107165A (en) * 2008-10-31 2010-05-13 Miike Iron Works Co Ltd Biomass fuel burner
CN202141309U (en) * 2011-06-07 2012-02-08 郑水成 Integration device of biomass fuel burning and residual-heat utilization
CN203731462U (en) * 2014-02-08 2014-07-23 福建省牧爱生物科技有限公司 Biomass fuel integrated cyclone combustion boiler
CN104711039A (en) * 2015-02-13 2015-06-17 广东碳中和能源开发有限公司 Biomass steam-air united gasification device with function of waste-heat utilization and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010107165A (en) * 2008-10-31 2010-05-13 Miike Iron Works Co Ltd Biomass fuel burner
CN202141309U (en) * 2011-06-07 2012-02-08 郑水成 Integration device of biomass fuel burning and residual-heat utilization
CN203731462U (en) * 2014-02-08 2014-07-23 福建省牧爱生物科技有限公司 Biomass fuel integrated cyclone combustion boiler
CN104711039A (en) * 2015-02-13 2015-06-17 广东碳中和能源开发有限公司 Biomass steam-air united gasification device with function of waste-heat utilization and method

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Application publication date: 20170111

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