CN102654288B - Cooking warming biomass direct-burning gasification back-burning furnace - Google Patents

Abstract

The invention discloses a cooking warming biomass direct-burning gasification back-burning furnace which consists of a furnace main body, a water tank and a dining table. A gas inlet door, a firewood inlet door, a furnace bridge, a hearth, a gas-through burning support pot, a warming backing ring, a fuel gas warming chamber, a warming fuel gas spray orifice, a flue and the like are arranged in the furnace main body; a ventilation effect is good, the hearth warming is obvious, and conditions are created for the biomass burning gasification back burning to realize direct-burning gasification back burning; and although the furnace is not a gas furnace, the performance of warming and burning support for the furnace is perfect and better than that of the gas furnace. The water tank is divided into a working water tank and a heat storage water tank, thereby not only protecting the water tank from the damage of heat expansion and cold contraction, but also generating steam operation as early as possible and realizing continuity of the steam operation. By enabling a dust discharge pipe to pass through the working water tank and arranging a spiral hot water tank ring pipe and the like, the waste heat of the furnace is sufficiently used. The boiling, steaming, frying, baking and warming during the cooking can be synchronously finished on one furnace, thereby improving efficiency, saving energy and reducing pollution.

Description

The biological upright burning gasification counter-combustion stove of cooking heating

The present invention relates to a kind of daily life stove and accessory;

Life use stove tool, is divided into cooking and warming stove by purposes, is divided into bavin, electricity, coal, steam stove etc. by fuel at home.Respectively there is advantages and disadvantages;

Bavin stove is with a long history, cheap, and fuel is desirable on the spot, makes food with it, sound, good taste, and deficiency is that consumption bavin amount is comparatively large, has flue dust, and one pot mixed scrubs to the greatest extent difficult, owes health and energy-conservation;

Honeycomb honeycomb briquette stove, Wolong board water heater etc., advantage is that coal fire Chang Ran does not put out, with hot water just more for convenience.Deficiency is that it discharges a large amount of pernicious gas, pollutant atmosphere, negative unhealthy;

Design principle and the heat-insulating property of electric cooker are best, and deficiency will separately join stove and accessory in life to share;

It is the most convenient that liquefied gas furnace uses, and deficiency is that the thermal efficiency is low, price is more expensive, and natural gas is dependence on import also;

Tangerine bar gasification furnace, had both met the national conditions of China, met again the state basic policy policy of sustainable development; Common publicity product in newpapers and periodicals, in program of radio station, just still lose people to adopt enthusiastically, because gasification of biomass easy green coke oiling thing in combustion process again, have influence on the normal combustion of steam stove, though there are a lot of entity and individual to study, to now yet there are no basic solution;

I recognizes in the research for many years of stove and accessory: the caloric value of various fuel all reaches abundance, is because the structure of stove and accessory is simple, and cause fuel to fail Thorough combustion, turn to charcoal dirt and run off, heat energy also fails to make full use of, and just row has rung air;

I uses the upright burning gasification of biology for this reason, has poured into the financial strength in my old age, has invented several energy-saving stove.

The present invention is on the basis of " low-discharging high-efficiency energy-saving environment friendly multi-purpose furnace " (patent No. 200810214638X), carries out studying, improving, and optimizes structure, quantification technique index, after practical observation effect, then carry out patent of invention improve application;

Accompanying drawing 1,2,3 is technical schemes of the present invention, and it divides stove body and water tank two large divisions, and is furnished with dining table composition; This invention is formed by stove body, water tank, dining table combination;

Stove body cuts+lower clapboard (6)+BC by AB and cuts+median septum (9)+CD and cut+upper spacer (12)+DE and cut+and protective fence bank tube+dining table forms;

It is stove base that AB cuts, and slotting door (7) and lower clapboard (6) composition of the heavy ash of pottery are housed above; It is characterized in that: this section holds the hole of opening φ 200 in dividing plate (6) center and communicate with the hollow that BC cuts;

BC cuts and is arranged on above lower clapboard (6), shell (2) inner sleeve of this section is filled with stove inner core (3), the shell (2) of this section is filled with air inlet and inserts door (5), be filled with dividing plate (9) composition topmost;

The feature that BC cuts is: the inwall of the stove outer covering (2) of this section and the outer wall of stove inner core (3) form solid space (f1), and it crosses tolerance inserts door (5) control by air inlet;

Median septum (9) is filled with grate (8), burner hearth (10); The stove outer covering (2) of this section and lower hearth (10) corresponding perforate are filled with dodge gate and enter bavin hole (1), and this section of the top is installed with upper spacer (12), and composition CD cuts;

The feature that CD cuts is: the interior Kongxiang that median septum centre bore φ 200 cuts with air flue and the AB excessively of grate (8) leads to; CC ' garden planar annular all bores (B38 hole) φ 12; The inwall of the stove outer covering (2) that CD cuts and the outer wall of lower hearth (10) and median septum (9) upper wall form another annular solid space (f ²); The middle and upper part circle of burner hearth (10) places brill (A38 hole) φ 12, is hot blast aperture blowing;

Upper spacer (12) plane is filled with the combustion-supporting backing ring of temperature raising (13), upper cover was filled with the combustion-supporting pot of gas (16); Holder pot circle (14) upper cover is filled with pot (17) and lid (18); Hole (15) the composition DE stove outer covering (2) of this section being opened plug-in mounting row fume ducts cuts;

The feature that DE cuts is: upper furnace (11) sleeve pipe is in lower hearth (10), and its upper sideline is apart from 10 millimeters, the fire-retardant pot of temperature raising; The middle part circle of the combustion-supporting backing ring of temperature raising (13) and holder pot circle (14) encloses on week, bores (C38 hole), (D38 hole) φ 12 respectively; A, B, C, D (38 hole), combustion-supporting pot (16), inlet valve (15) and row fume ducts (19) acting in conjunction under, make the fiery rotary combustion in burner hearth, seem grand, again as the steam stove intensity of a fire, for gasification of biomass utilizes, invent a kind of simple and practical method;

Neighboring is enclosed in the upper and lower maximum garden of shell (2), install 10 root guard hurdle pipes, surround stove body, and the stove outer covering (2) having higher temperature is protected in warning, hurdle;

Water tank: be divided into operating water tank (24), heat storage water tank (27); Operating water tank is provided with: row's fume ducts (19), gauge tap (20), heat release boiling water switch (21), logical air pipe (25) (being also steam pipe), rainhat (26), the slipping ring door (29) drawing dust, spirality hot-water circulation pipe (19 '), the combustion-supporting cylinder of knockout cone (28) composition; It is characterized in that: row's fume ducts (19) passes through in operating water tank, spirality hot-water circulation pipe (19 ') is sleeved on outside pipeline, the combustion-supporting cylinder of knockout cone is inserted into row's fume ducts inner face, knockout cone combustion-supporting cylinder major part φ 90, microcephaly φ 50, long 200, hole φ 1.5, every square centimeter of 9 orders; The head and the tail tube head of spirality hot-water circulation pipe is connected on the bottom of operating water tank (24) and storage hot and cold water tank; Operating water tank and storage hot and cold water tank to be connected with water pipe at middle part and to communicate, and control its break-make with switch (22);

Fig. 3 be one with this stove and accessory with the use of desk, desktop central perforate, hole φ is slightly less than pan used φ suitable for reading;

Fig. 1,2,3 is combined and installs, purchase into stove and accessory of the present invention; Stove body be exactly one can the stove of complete use, can be used alone, also can only and Fig. 2 combinationally use, also can combinationally use by Fig. 1,2,3.

Accompanying drawing illustrates:

Accompanying drawing 1,2,3 is stove and accessory schematic diagrames of the present invention:

(1) dodge gate enters bavin hole (2) stove and accessory shell

(3) interior stove cylinder (4) protective fence bank tube

(5) door (6) lower clapboard is inserted in air inlet

(7) the heavy ash of pottery inserts door (8) grate

(9) median septum (10) lower hearth

(11) upper furnace (12) upper spacer

(13) the combustion-supporting backing ring of temperature raising (14) pot prop circle

(15) arrange fume ducts spliced eye (16) and cross the combustion-supporting pot of gas

(17) pot (18) pot cover

(19) fume ducts (19 ') spirality hot-water circulation pipe is arranged

(20) cold water switch (21) heat release, boiling water switch is entered

(22) the logical air pipe of gauge tap (23)

(24) operating water tank (25) leads to air and goes out steam pipe

(26) rainhat (27) heat accumulation cold water storage cistern

(28) cone is bored a hole combustion-supporting cylinder (29) pottery dust slide circle

Stove and accessory advantages and disadvantages is summed up after using this stove

1, use this stove, have sufficient hot boiling water to wash tool sterilization, do not weigh, do not contaminate dust by cigarette, no longer use with for one pot, improved sanitary is accustomed to, and promotes fiery diet culture quality, is beneficial to health.

2, use this stove, a stove replaces electric cooker, water heater, hot air-conditioning, and boiling in cooking is steamed to fry to bake and burn hot boiling water and all synchronously completed in a stove and accessory, because hot boiling water utilizes waste heat to obtain, so fuel saving widely, compare with old-fashioned cooking stove, enjoy identical, the fuel of 2/3 can be saved, our country current advocates and keeps and develop traditional culture, uses this stove, from messes cultural layer, it is radicallyed reform, the green artistic conception of regress into nature.

3, the fraud of this stove and accessory is spoken out and solution.

The advantage of this stove and accessory utilizes biological upright burning heat energy, and being heated up by stove part ad hoc in stove and accessory is produce after pale red.This wants a period of time, in burning during this period of time, can produce flue dust unavoidably, so flue can not lack, so be provided with dirt facility clearly.Not shown in FIG., explain as word at this and (on three pillars of dress rainhat, fill a pulley, with the pure son of a heatproof, enter pulley, connect a weight, weight end face is joined a φ and is slightly less than the clear dirt plate of circle in smoke exhaust pipe, pure son is pulled to allow weight and clear dirt plate slide in flue, complete dirt work clearly, the dust quantity of stove and accessory is little, such cleaning is also very convenient, every more than two months may clearly once, with fuel moisture about) way that solves flue dust is: to study and interrelated data proves: steam is the belt body of the biomass combustion cloud of dust, moisture content is higher, flue dust is more, when the moisture content of biomass fuel is below 5%, almost there is no any flue dust, just light a fire also very short to the time of prosperous combustion.Biomass processing is become a fuel, is developing direction; Fuel moisture control is good, be the method reducing flue dust.

Implement:

After installing stove and accessory, open into cold water switch, when hot-water outlet pipe's spilling water, shut water inlet switch, given birth to stove fire, stove and accessory enters duty, with the method hot water taking entering cold water and go out hot water; Attached: if do not have running water system, we can select the storage hot and cold water tank of removable cover manually to get, intake, and have got hot water and have just added cold water.

Claims (1)

1. a warm biology upright burning gasification counter-combustion stove is got in cooking, is formed by stove body, water tank, dining table combination; Stove body cuts+lower clapboard (6)+BC by AB and cuts+median septum (9)+CD and cut+upper spacer (12)+DE and cut+and protective fence bank tube+dining table forms; It is stove base that AB cuts, and is made up of the slotting door (7) and lower clapboard (6) that the heavy ash of pottery is housed above; It is characterized in that: this section holds the hole of opening φ 200mm in dividing plate (6) center and communicate with the hollow that BC cuts; BC cuts and is arranged on above lower clapboard (6), shell (2) inner sleeve of this section is filled with stove inner core (3), the shell (2) of this section is filled with air inlet and inserts door (5), be filled with median septum (9) topmost; The feature that BC cuts is: the inwall of the stove outer covering (2) of this section and the outer wall of stove inner core (3) form solid space (f1), and it crosses tolerance inserts door (5) control by air inlet; Median septum (9) is filled with grate (8), lower hearth (10); The stove outer covering (2) that CD cuts and lower hearth (10) corresponding perforate are filled with dodge gate and enter bavin hole (1), and CD cuts and is installed with upper spacer (12) topmost; The feature that CD cuts is: the interior Kongxiang that air flue and the AB excessively of median septum centre bore φ 200mm and grate (8) cut leads to; The inwall of the stove outer covering (2) that CD cuts and the outer wall of lower hearth (10) and median septum (9) upper wall form another annular solid space (f2); Be CC ' annular plane between solid space (f1) and annular solid space (f2), described CC ' annular plane all bored 38 holes, aperture φ 12mm; The middle and upper part circle of lower hearth (10) is placed and is drilled with 38 holes, aperture φ 12mm, is hot blast aperture blowing; Upper spacer (12) plane is filled with the combustion-supporting backing ring of temperature raising (13), upper cover is filled with temperature raising and crosses the combustion-supporting pot of gas (16); Holder pot circle (14) upper cover is filled with pot (17) and lid (18); The stove outer covering (2) of this section is opened the hole (15) of plug-in mounting row fume ducts; The feature that DE cuts is: upper furnace (11) is sleeved in lower hearth (10), and the upper sideline of upper furnace (11) crosses 10 millimeters, the combustion-supporting pot of gas apart from temperature raising; The middle part circle of the combustion-supporting backing ring of temperature raising (13) and holder pot circle (14) encloses on week, is drilled with 38 holes respectively, aperture φ 12mm; Enclose under 38 holes, temperature raising that week bores respectively cross the acting in conjunction of the combustion-supporting pot of gas (16), inlet valve (15) and row's fume ducts (19) at the circle of lower hearth (10), CC ' annular plane, the combustion-supporting backing ring of temperature raising (13), Tuo Guoquan (14), make the fire rotary combustion as cyclone in burner hearth; Shell (2) upper and lower greatest circle encloses neighboring, installs 10 root guard hurdle pipes, surrounds instead to burn furnace main body, and the stove outer covering (2) having higher temperature is protected in warning, hurdle; Water tank: be divided into operating water tank (24), heat accumulation cold water storage cistern (27); On operating water tank, the row's of being provided with fume ducts (19), gauge tap (20), heat release boiling water switch (21), logical air pipe (25), be also steam pipe, rainhat (26), the slipping ring door (29) drawing dust, spirality hot-water circulation pipe (19 '), the combustion-supporting cylinder of knockout cone (28); It is characterized in that: row's fume ducts (19) passes through in operating water tank, spirality hot-water circulation pipe (19 ') is sleeved on outside pipeline, the combustion-supporting cylinder of knockout cone is inserted into row's fume ducts inner face, knockout cone combustion-supporting cylinder major part φ 90mm, microcephaly φ 50mm, long 200mm, hole φ 1.5mm, every square centimeter of 9 orders; The head and the tail tube head of spirality hot-water circulation pipe is connected on the bottom of operating water tank (24) and storage hot and cold water tank; Operating water tank and heat accumulation cold water storage cistern are connected with water pipe at middle part and communicate, and control its break-make with switch (22); Also have one with anti-burn furnace main body with the use of desk, desktop central perforate, bore dia is slightly less than pan back cut diameter used; Instead will burn furnace main body, water tank, dining table combination install, form that the present invention is counter burns stove; Anti-burning furnace main body be exactly one can the stove of complete use, or to be used alone, or and water tank combinationally use, or instead burn furnace main body, water tank, dining table combination use.