CN206668425U - A kind of second-time burning biomass generator - Google Patents

A kind of second-time burning biomass generator Download PDF

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Publication number
CN206668425U
CN206668425U CN201720335289.1U CN201720335289U CN206668425U CN 206668425 U CN206668425 U CN 206668425U CN 201720335289 U CN201720335289 U CN 201720335289U CN 206668425 U CN206668425 U CN 206668425U
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heat
burning
biomass generator
inner chamber
generator according
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CN201720335289.1U
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程路
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NINGBO HUASI TELIN MOTOR MANUFACTURING Co Ltd
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NINGBO HUASI TELIN MOTOR MANUFACTURING Co Ltd
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Abstract

The utility model provides a kind of second-time burning biomass generator, including:Enter feed bin, for storing material;Materials crusher, for comminuting matter;Transmitting device, it is connected between feed bin and materials crusher and is used to enter the material transferring of feed bin to materials crusher;Primary zone, it is arranged at the lower section of the materials crusher;Secondary combustion chamber, include burning exocoel and heat exchange inner chamber Stirling motor, including heat absorbing end and release end of heat, the heat absorbing end wears and is arranged at the heat exchange inner chamber primary zone biomass burning particulate material, produce fuel gas, then fuel gas is burnt into secondary combustion chamber, and then pollutant will be left on primary zone, substantially reduces pollution.

Description

A kind of second-time burning biomass generator
Technical field
Technical field of power generation is the utility model is related to, is specifically related to a kind of second-time burning biomass generator.
Background technology
Biomass power generation system is also known as Biomass Gasification Power Generation Technology, is exactly to give birth to various low heat value solids briefly Material energy resources (such as agriculture and forestry discarded object, domestic organic garbage) are converted to combustion gas by gasification, then provide generating set The technology of generating.Seek the method using Biomass Gasification & Power Generation, can both solve effective utilization of regenerative resource, again can be with Solves the environmental pollution of various organic wastes.Current biomass generator, it is that generator is used as by Stirling motor Use, more energy-conserving and environment-protective, heat exchange Generation Rate is higher.
And currently with the TRT of biological particles material, some problems be present, after being burnt due to biological particles material, More impurity, pernicious gas can be produced, is unfavorable for environmental protection.
Utility model content
For the above-mentioned problems in the prior art, a kind of second-time burning biomass generator is now aimed to provide, is led to Cross one kind of second-time burning heat exchange.
Concrete technical scheme is as follows:
A kind of second-time burning biomass generator, including:
Enter feed bin, for storing material;
Materials crusher, for comminuting matter;
Transmitting device, it is connected between feed bin and materials crusher and is used to enter the material transferring of feed bin to material powder Broken machine;
Primary zone, is arranged at the lower section of the materials crusher, and the primary zone includes the first burning dress Put, to the material to burn after materials crusher crushing to generate the first fuel gas, the primary zone is set There are the first air inlet for being passed through oxygen and the first gas outlet for discharging first fuel gas;
Secondary combustion chamber, including burning exocoel and heat exchange inner chamber, the burning exocoel is provided with the second burner, To burn first fuel gas to generate first row hot gas;The burning exocoel be provided with for be passed through oxygen the Two air inlets and the 3rd air inlet for receiving first fuel gas;The heat exchange inner chamber leads between the exocoel that burns Heat insulation structural interval is crossed, the heat insulation structural is provided with some heat exchange stomatas to connect outside the heat exchange inner chamber and the burning Chamber;
Stirling motor, including heat absorbing end and release end of heat, the heat absorbing end wear and are arranged at the heat exchange inner chamber.
Further, the transmitting device is arranged to feeding screw.
Further, the bottom of the primary zone is provided with slag-drip opening.
Further, first burner is arranged to heating wire.
Further, the secondary combustion chamber is provided with Venturi tube, and two input ports of the Venturi tube are respectively The 3rd described air inlet and the second described air inlet.
Further, insulating layer of asbestos, the asbestos are provided between the release end of heat of the Stirling motor and heat absorbing end Thermal insulation layer is arranged in the heat exchange inner chamber.
Further, the heat absorbing end of the Stirling motor is additionally provided with heat absorbing fins.
Further, heat extraction mouth being provided with the top of the heat exchange inner chamber, the heat extraction mouth is communicated with the first regenerative apparatus, First regenerative apparatus includes the first backheat pipeline, and the first backheat pipeline absorbs the first heat extraction of the heat extraction mouth discharge The heat of gas and the liquid for heating the first backheat channel interior.
Further, the release end of heat of the Stirling motor is provided with the second regenerative apparatus, the second regenerative apparatus bag The second backheat pipeline is included, the second backheat pipeline absorbs heat caused by the release end of heat and for heating second backheat The liquid of channel interior.
Further, the first backheat pipeline includes the first water inlet and the first delivery port, the second backheat pipeline Including the second water inlet and the second delivery port, second delivery port connects first water inlet and set.
The good effect of above-mentioned technical proposal is:
Above-mentioned second-time burning biomass generator, by this way, first in primary zone's biomass burning Particulate material, fuel gas is produced, then fuel gas is burnt into secondary combustion chamber, and then pollutant will be left on one Secondary combustion chamber, substantially reduce pollution.
Brief description of the drawings
Fig. 1 is a kind of structure chart of second-time burning biomass generator in embodiment 1 of the present utility model;
Fig. 2 is a kind of structure chart of second-time burning biomass generator in embodiment 2 of the present utility model.
In accompanying drawing:100th, feed bin is entered;110th, feeding mouth;200th, transmitting device;300th, materials crusher;400th, primary combustion Room;410th, the first air inlet;420th, the first gas outlet;430th, the first burner;440th, slag-drip opening;500th, Venturi tube; 510th, the second air inlet;520th, the 3rd air inlet;600th, secondary combustion chamber;610th, burn exocoel;611st, the second burner; 620th, exchange heat inner chamber;621st, heat extraction mouth;700th, Stirling motor;710th, heat absorbing end;711st, insulating layer of asbestos;712nd, exchange heat the wing Piece;720th, release end of heat;730th, the second regenerative apparatus;731st, the second water inlet;732nd, the second delivery port;800th, the first backheat fills Put;801st, the first water inlet;802nd, the first delivery port;.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, with Lower embodiment is specifically addressed with reference to attached Fig. 1 and 2 to technical scheme provided by the utility model, but herein below is not as this reality With new restriction.
A kind of second-time burning biomass generator, including:
Enter feed bin 100, for storing material;Enter feed bin 100 and be provided with feeding mouth 110, the feeding mouth 110 enters charge level Product is from top to bottom gradually reduced, and facilitates toppling over or putting into for material.
Materials crusher 300, for comminuting matter;
Transmitting device 200, it is connected between feed bin 100 and materials crusher 300 and is used to that the material of feed bin 100 will to be entered Transmit to materials crusher 300, the transmitting device 200 is arranged to feeding screw, and feeding screw is used to deliver to material , it is necessary to when working, transmitting device 200 and materials crusher 300 work materials crusher 300 simultaneously, by biological particles feed powder It is broken, convenient burning, improve efficiency of combustion.
Primary zone 400, is arranged at the lower section of the materials crusher 300, and the primary zone 400 includes One burner 430, to burn from the materials crusher 300 crushing after material to generate the first fuel gas, it is described Primary zone 400 is provided with the first air inlet 410 for being passed through oxygen and for discharging first fuel gas First gas outlet 420, primary zone 400 are burnt under anaerobic condition, and the first fuel gas is mainly one caused by burning Carbonoxide;The bottom of the primary zone 400 is provided with slag-drip opening 440, the setting of slag-drip opening 440, is produced after convenient burning Waste residue discharge in time.First burner 430 is arranged to heating wire.Generated electricity by heating wire and produce the required heat of burning Amount, because pulverized material can fall into the first burner 430, so can directly be burnt by heating wire.
Secondary combustion chamber 600, includes burning exocoel 610 and heat exchange inner chamber 620, and the burning exocoel 610 is provided with Second burner 611, to burn first fuel gas to generate first row hot gas;The burning exocoel 610 is set It is equipped with the second air inlet 510 for being passed through oxygen and the 3rd air inlet 520 for receiving first fuel gas;Institute Heat exchange inner chamber 620 is stated between the exocoel 610 that burns by heat insulation structural interval, the heat insulation structural is provided with some heat exchange stomatas To connect the heat exchange inner chamber 620 and the burning exocoel 610;The secondary combustion chamber 600 is provided with Venturi tube 500, institute Two input ports for stating Venturi tube 500 are respectively the 3rd described air inlet 520 and the second described air inlet 510.It is logical The setting of Venturi tube 500 is crossed, gas can be sufficiently mixed, ensures efficiency of combustion, and the exocoel 610 that burns sets the second burning dress It can be igniter or heating wire to put 611, ensure fully burning, produce enough heats, and burning exocoel 610 fully burns Gas, heat exchange inner chamber 620 is entered by the heat exchange stomata on heat insulation structural, heat insulation structural could be arranged to the bowl-shape knot of back-off Structure so that heat not easily runs off, and stomata being arranged circumferentially along heat insulation structural that exchange heat, and improves heat exchange efficiency.
The top of heat exchange inner chamber 620 is provided with heat extraction mouth 621, because gas caused by burning needs to discharge, the gas of discharge Body has larger heat, if not absorbing very easy waste, so first row hot gas is delivered into the first backheat dress Put 800 absorption heats, there is provided domestic water, the heat extraction mouth 621 are communicated with the first regenerative apparatus 800, the first backheat dress Putting 800 includes the first backheat pipeline, and the first backheat pipeline absorbs the heat for the first row hot gas that the heat extraction mouth 621 is discharged Measure and be used for the liquid for heating the first backheat channel interior.
Stirling motor 700, including heat absorbing end 710 and release end of heat 720, the heat absorbing end 710 wear and are arranged at described Exchange heat inner chamber 620.When the heat absorbing end 710 of Stirling motor 700 absorbs heat, heat energy can be passed through by way of compressed gas Kinetic energy is converted into electric energy, is used as generator, is set between the release end of heat 720 and heat absorbing end 710 of the Stirling motor 700 Have an insulating layer of asbestos 711, the insulating layer of asbestos 711 is arranged in the heat exchange inner chamber 620, asbestos have it is nonflammable and every Thermal property, ensure that the heat of release end of heat 720 and heat absorbing end 710 is not easy to conduct, improve the efficiency of heat absorption and heat release.This described spy The heat absorbing end 710 of woods motor 700 is additionally provided with heat absorbing fins.By the setting of heat absorbing fins, the efficiency of heat absorption can be improved, is protected Card heat absorption reliability.
The release end of heat 720 of the Stirling motor 700 is provided with the second regenerative apparatus 730, second regenerative apparatus 730 Including the second backheat pipeline, the second backheat pipeline absorbs heat caused by the release end of heat 720 and for heating described the The liquid of two backheat channel interiors.During being moved in Stirling motor 700, release end of heat 720 can produce heat, the heat If amount can not be discharged in time, the conversion ratio of Stirling motor 700 can be had an impact, by the second backheat pipeline coiling or Outer wall contacts with release end of heat 720, it is possible to absorbs heat in time, so, it is ensured that exothermal efficiency.
Shown in reference picture 1, the first backheat pipeline includes the first water inlet 801 and the first delivery port 802, and described second Backheat pipeline includes the second water inlet 731 and the second delivery port 732, and second delivery port 732 connects described first and enters water Mouth 801 is set, because temperature caused by release end of heat 720 can be less than the temperature of first row hot gas, it is possible to pass through this side Formula realizes reheating, improves service efficiency;
Shown in reference picture 2, the difference of embodiment 2 and embodiment 1 is, the first backheat pipeline and the second backheat pipeline difference It is independent, it can so obtain two different water temperatures.
The utility model preferred embodiment is these are only, not thereby limits embodiment of the present utility model and protection Scope, to those skilled in the art, it should can appreciate that all with the utility model specification and diagramatic content institute Scheme obtained by the equivalent substitution made and obvious change, should be included in the scope of protection of the utility model It is interior.

Claims (10)

  1. A kind of 1. second-time burning biomass generator, it is characterised in that including:
    Enter feed bin, for storing material;
    Materials crusher, for comminuting matter;
    Transmitting device, it is connected between feed bin and materials crusher and is used to enter the material transferring of feed bin to crushing material Machine;
    Primary zone, the lower section of the materials crusher is arranged at, the primary zone includes the first burner, uses With burning from the material after materials crusher crushing to generate the first fuel gas, the primary zone, which is provided with, to be used for It is passed through the first air inlet of oxygen and the first gas outlet for discharging first fuel gas;
    Secondary combustion chamber, including burning exocoel and heat exchange inner chamber, the burning exocoel is provided with the second burner, to First fuel gas burn to generate first row hot gas;The burning exocoel is provided with to enter for being passed through the second of oxygen Gas port and the 3rd air inlet for receiving first fuel gas;It is described heat exchange inner chamber between the exocoel that burns by every Heat structure interval, the heat insulation structural are provided with some heat exchange stomatas to connect the heat exchange inner chamber and the burning exocoel;
    Stirling motor, including heat absorbing end and release end of heat, the heat absorbing end wear and are arranged at the heat exchange inner chamber.
  2. 2. a kind of second-time burning biomass generator according to claim 1, it is characterised in that the transmitting device is set It is set to feeding screw.
  3. A kind of 3. second-time burning biomass generator according to claim 1, it is characterised in that the primary zone Bottom be provided with slag-drip opening.
  4. A kind of 4. second-time burning biomass generator according to claim 1, it is characterised in that the first burning dress Install and be set to heating wire.
  5. A kind of 5. second-time burning biomass generator according to claim 1, it is characterised in that the secondary combustion chamber Venturi tube is provided with, the 3rd air inlet and described second that two input ports of the Venturi tube are respectively described enter Gas port.
  6. A kind of 6. second-time burning biomass generator according to claim 1, it is characterised in that the Stirling motor Release end of heat and heat absorbing end between be provided with insulating layer of asbestos, the insulating layer of asbestos is arranged in the heat exchange inner chamber.
  7. A kind of 7. second-time burning biomass generator according to claim 6, it is characterised in that the Stirling motor Heat absorbing end be additionally provided with heat absorbing fins.
  8. 8. a kind of second-time burning biomass generator according to claim 1, it is characterised in that the heat exchange inner chamber Top is provided with heat extraction mouth, and the heat extraction mouth is communicated with the first regenerative apparatus, and first regenerative apparatus includes the first product heat cal rod Road, the first backheat pipeline absorb the heat of the first row hot gas of the heat extraction mouth discharge and for heating described first time Liquid inside pipe line.
  9. A kind of 9. second-time burning biomass generator according to claim 8, it is characterised in that the Stirling motor Release end of heat be provided with the second regenerative apparatus, second regenerative apparatus includes the second backheat pipeline, the second backheat pipeline Absorb heat caused by the release end of heat and the liquid for heating the second backheat channel interior.
  10. A kind of 10. second-time burning biomass generator according to claim 9, it is characterised in that first backheat Pipeline includes the first water inlet and the first delivery port, and the second backheat pipeline includes the second water inlet and the second delivery port, Second delivery port connects first water inlet and set.
CN201720335289.1U 2017-03-31 2017-03-31 A kind of second-time burning biomass generator Active CN206668425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720335289.1U CN206668425U (en) 2017-03-31 2017-03-31 A kind of second-time burning biomass generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720335289.1U CN206668425U (en) 2017-03-31 2017-03-31 A kind of second-time burning biomass generator

Publications (1)

Publication Number Publication Date
CN206668425U true CN206668425U (en) 2017-11-24

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837596A (en) * 2017-03-31 2017-06-13 宁波华斯特林电机制造有限公司 A kind of second-time burning biomass generator
CN108788775A (en) * 2018-08-03 2018-11-13 重庆宏钢数控机床有限公司 A kind of manufacture craft of outer protective cover bed piece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106837596A (en) * 2017-03-31 2017-06-13 宁波华斯特林电机制造有限公司 A kind of second-time burning biomass generator
CN108788775A (en) * 2018-08-03 2018-11-13 重庆宏钢数控机床有限公司 A kind of manufacture craft of outer protective cover bed piece
CN108788775B (en) * 2018-08-03 2019-11-08 重庆宏钢数控机床有限公司 A kind of manufacture craft of outer protective cover bed piece

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