CN204460289U

CN204460289U - Finned tail heat utilization multifunctional biomass energy cooking stove

Info

Publication number: CN204460289U
Application number: CN201520110541.XU
Authority: CN
Inventors: 龙银红; 银永忠
Original assignee: Jishou University
Current assignee: Jishou University
Priority date: 2015-02-16
Filing date: 2015-02-16
Publication date: 2015-07-08
Anticipated expiration: 2025-02-16

Abstract

The utility model discloses a kind of finned tail heat utilization multifunctional biomass energy cooking stove, comprise the combustion chamber that fire clay and grate surround, be provided with grey room below grate, above combustion chamber, be provided with dismountable inner cap; Ash room is provided with air inlet pipe and is in communication with the outside, and air inlet pipe is provided with the air door regulating air quantity, and combustion chamber is provided with exhaust outlet and connects tail heat regenerator; Tail heat regenerator is made up of fin, cylindrical shell and current equalizer, and fin to be located on cylindrical shell and to insert in cylindrical shell, and current equalizer is positioned at tail heat regenerator inlet pipe place; Be urceolus around fire clay, around urceolus, be provided with protective cover, set up frying pan or large lid above urceolus and realize the isolation of flue gas and prevent from overflowing.The utility model is clean, efficient, and diverse in function, can warm oneself, can carry out chafing dish and the cooking again, and firepower is easy to adjust, be particularly suitable for restaurant of farmers' type chafing dish and buffet, realizes tail heat heating in winter simultaneously, has a extensive future.

Description

Finned tail heat utilization multifunctional biomass energy cooking stove

Technical field

The utility model relates to a kind of multifunctional biomass energy cooking stove of finned tail heat utilization.

Background technology

Living beings mainly refer to lignin or the cellulose such as stalk, trees in agriculture and forestry production process except grain, fruit.Biomass energy derives from the photosynthesis of green plants directly or indirectly, is a kind of regenerative resource, is also unique a kind of reproducible carbon source simultaneously.

Because biomass energy is renewable resource, because of but one of country's new forms of energy vigorously advocating development, the firewood furnace that rural households use can be considered simple and the most original biomass energy cooking stove, but these biomass energy cooking stove ubiquity heat utilization rates are low, insufficient, that flue dust is many defect of burning, do not meet country's energy-saving and emission-reduction policy of advocating of present stage, the biomass fuel combustion furnace kitchen range that thus design is efficient, clean have very important significance.

Utility model content

The technical problems to be solved in the utility model overcomes the deficiencies in the prior art exactly, there is provided a kind of can high, quick, the hot multifunctional biomass energy cooking stove made full use of of tail of Indoor Combustion, thermal effect, possess warm oneself by a fire, the several functions such as the cooking, be applicable to farmers''s restaurant's type chafing dish and buffet, realize tail heat heating in winter simultaneously, be also particularly suitable for Chinese countryside family and cook winter, warm oneself.

For overcoming the deficiencies in the prior art, the utility model takes following technical scheme:

A kind of finned tail heat utilization multifunctional biomass energy cooking stove, comprises the combustion chamber that fire clay and grate surround, is provided with grey room, it is characterized in that: be provided with dismountable inner cap above combustion chamber below grate; Ash room is provided with air inlet pipe and is in communication with the outside, and air inlet pipe is provided with the air door regulating air quantity, and combustion chamber is emptying by going out to manage after being provided with exhaust outlet connection tail heat regenerator inlet pipe; Tail heat regenerator is positioned at indoor, is made up of fin, cylindrical shell and current equalizer, and fin to be located on cylindrical shell and to insert in cylindrical shell, and current equalizer is positioned at the cavity that gas uniform that tail heat regenerator inlet pipe place makes to enter cylindrical shell is formed by cylindrical shell and fin; Be urceolus around fire clay, around urceolus, be provided with protective cover, set up frying pan or large lid above urceolus and realize the isolation of flue gas and prevent from overflowing.

Stove pin is provided with bottom described fire clay.

Be provided with active desktop above described urceolus, desktop placed vegetable and can keep warm.

In urceolus, fire clay and grate surround combustion chamber, biomass moulding machine-made carbon is placed on grate and burns, air door can control the air inflow of air inlet pipe to control firepower and burning, grate takes away can be cleared up grey room, protective cover can avoid unexpected contact to cause scald, and when inner cap is used for banking fire, large lid is used for warming oneself by a fire, isolation combustion tail gas overflows; Atural beat power is utilized to realize exhausting exhaust, entered in tail heat regenerator by offgas duct and carry out tail recuperation of heat raising indoor temperature, by in the distribute heat heating clamber of furnace wall and desktop, make the vegetable on table easily keep warm, lid and inner cap are greatly taken away and puts frying pan and just can carry out food and drink processing.

Tail heat regenerator is made up of cylindrical shell, radial equally distributed fin and equal flow table, fin is implanted cylindrical shell and is convenient to derive internal heat tail gas heat quantity, fin occupies the outer part of cylindrical shell and is convenient to internal heat to derive distribute in indoor to improve indoor temperature, equal flow table barrier air is avoided directly through tail heat regenerator, tail gas is made to be uniformly dispersed by cylindrical shell and cavity that fin is formed, the efficient heating indoor air of deriving of advantageous particularly tail heat makes temperature rise, and goes out pipe be discharged to outdoor finally by tail gas.

Compared with prior art, the beneficial effects of the utility model are also:

Outside the complete discharge chamber of flue gas, finned tail recuperation of heat simply, efficiently makes indoor warm, realizes energy-saving and emission-reduction and efficiency utilization; Desktop can maintain the warm vegetable that makes and easily maintain best flavor temperature, the utility model diverse in function, can warm oneself, can chafing dish and the cooking be carried out again, and firepower is easy to adjust, be particularly suitable for restaurant of farmers' type chafing dish and buffet, realize tail heat heating in winter simultaneously, be also applicable to Chinese countryside family and cook winter, warm oneself, biomass energy aboundresources, has a extensive future.

Accompanying drawing explanation

Fig. 1 is the planar structure schematic diagram of the utility model cooking status.

Fig. 2 is the planar structure schematic diagram of the utility model heating state.

Fig. 3 is the A-A section structure for amplifying schematic diagram of tail heat regenerator.

In figure, each label represents:

1, great Gai; 2, urceolus; 3, active desktop; 4, inner cap; 5, exhaust outlet; 6, protective cover; 7, air door; 8, stove pin; 9, air inlet pipe; 10, grate; 11, grey room; 12, biomass moulding machine-made carbon; 13, fire clay; 14, tail gas inlet pipe; 15, tail gas goes out pipe; 16, tail heat regenerator cylindrical shell; 17, tail heat regenerator fin; 18, current equalizer; 19, frying pan.

Detailed description of the invention

Now by reference to the accompanying drawings, the utility model is illustrated further.

Finned tail heat utilization multifunctional biomass energy cooking stove as shown in Figure 1, Figure 2 and Figure 3, comprises the combustion chamber that fire clay 13 and grate 10 surround, is provided with grey room 11, is provided with dismountable inner cap 4 above combustion chamber below grate 10; Ash room 11 is provided with air inlet pipe 9 and is in communication with the outside, and air inlet pipe 9 is provided with the air door 7 regulating air quantity, combustion chamber be provided with exhaust outlet 5 connect tail heat regenerator inlet pipe 14 after emptying by going out pipe 15; Tail heat regenerator is positioned at indoor, be made up of fin 17, cylindrical shell 16 and current equalizer 18, fin 17 to be located on cylindrical shell 16 and to insert in cylindrical shell 16, and current equalizer 18 is positioned at the cavity that gas uniform that tail heat regenerator inlet pipe 14 place makes to enter cylindrical shell is formed by cylindrical shell 16 and fin 17; Be urceolus 2 around fire clay 13, around urceolus 2, be provided with protective cover 6, set up frying pan 19 or large lid 1 above urceolus 2 and realize the isolation of flue gas and prevent from overflowing.

Stove pin 8 is provided with bottom described fire clay 13.

Be provided with active desktop 3 above described urceolus 2, desktop 3 placed vegetable and can keep warm.

In urceolus, fire clay 13 and grate 10 surround combustion chamber, biomass moulding machine-made carbon 12 is placed on grate 10 and burns, air door 7 can control the air inflow of air inlet pipe 9 to control firepower and burning, grate 10 takes away can be cleared up grey room 11, protective cover 6 can avoid unexpected contact to cause scald, inner cap 4 for banking fire, large lid 1 for warming oneself by a fire time isolation combustion tail gas overflow; Atural beat power is utilized to realize exhausting exhaust, entered in tail heat regenerator by offgas duct 14 and carry out tail recuperation of heat raising indoor temperature, by in the distribute heat heating clamber of furnace wall and desktop, make the vegetable on table easily keep warm, by cover greatly 1 and inner cap 4 take away and put frying pan and just can carry out food and drink processing.

Tail heat regenerator is made up of cylindrical shell 16, radial equally distributed fin 17 and equal flow table 18, fin 17 is implanted cylindrical shell 16 and is convenient to derive internal heat tail gas heat quantity, fin 17 occupies the outer part of cylindrical shell and is convenient to internal heat to derive distribute in indoor to improve indoor temperature, equal flow table 18 barrier air is avoided directly through tail heat regenerator, tail gas is uniformly dispersed by cylindrical shell 16 and fin 17 form cavity, the efficient heating indoor air of deriving of advantageous particularly tail heat makes temperature rise, and goes out pipe 15 be discharged to outdoor finally by tail gas.

Above-mentioned just preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to the utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.

Claims

1. a finned tail heat utilization multifunctional biomass energy cooking stove, comprises the combustion chamber that fire clay and grate surround, is provided with grey room, it is characterized in that: be provided with dismountable inner cap above combustion chamber below grate; Ash room is provided with air inlet pipe and is in communication with the outside, and air inlet pipe is provided with the air door regulating air quantity, and combustion chamber is emptying by going out to manage after being provided with exhaust outlet connection tail heat regenerator inlet pipe; Tail heat regenerator is positioned at indoor, is made up of fin, cylindrical shell and current equalizer, and fin to be located on cylindrical shell and to insert in cylindrical shell, and current equalizer is positioned at the cavity that gas uniform that tail heat regenerator inlet pipe place makes to enter cylindrical shell is formed by cylindrical shell and fin; Be urceolus around fire clay, around urceolus, be provided with protective cover, set up frying pan or large lid above urceolus and realize the isolation of flue gas and prevent from overflowing.

2. finned tail heat utilization multifunctional biomass energy cooking stove according to claim 1, is characterized in that: be provided with stove pin bottom described fire clay.

3. finned tail heat utilization multifunctional biomass energy cooking stove according to claim 1 and 2, is characterized in that: be provided with active desktop above described urceolus.