CN104728915A - Energy-saving heated kang regeneration cyclic utilization system combusting straws - Google Patents
Energy-saving heated kang regeneration cyclic utilization system combusting straws Download PDFInfo
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- CN104728915A CN104728915A CN201510084780.7A CN201510084780A CN104728915A CN 104728915 A CN104728915 A CN 104728915A CN 201510084780 A CN201510084780 A CN 201510084780A CN 104728915 A CN104728915 A CN 104728915A
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Abstract
The invention relates to a heated kang cyclic utilization system combusting straws, in particular to an energy-saving heated kang regeneration cyclic utilization system combusting the straws. The purpose is to solve the problems that an existing heated kang is overheated partially to cause partial damage, when the straws are combusted to heat a heated kang, indoor negative pressure and harmful gas are prone to flowing into a room, and stove ash obtained after combustion cannot be used fully. An ash storing cavity is formed in the top end of an ash storing chamber, a stove grate is fixedly connected to the top end of the ash storing cavity, and an arch water sleeve is buckled at the top end of the stove grate; a first vent pipe is communicated with the bottom end of the ash storing cavity, and the other end of the first vent pipe is arranged outdoors and detachably communicated with the air inlet end of a fan; the fan has stirring and smashing functions, the air outlet end of the fan is communicated with one end of a second vent pipe, and the other end of the second vent pipe is communicated with the air inlet end of a cyclone dust collector assembly; the cyclone dust collector assembly is fixedly connected to the top end of the ash storing cavity, the dust outlet end of the cyclone dust collector assembly is communicated with the ash storing cavity, and a gate ash outlet is formed in the bottom end of the ash storing cavity. The heated kang cyclic utilization system is suitable for warming in the North in winter.
Description
Technical field
The present invention relates to a kind of straw burning heated kang cyclic utilization system.
Background technology
Heated kang is warming installation conventional in northern country resident family, can be connected, whole a heatable brick bed face distribute heat is effective, cost is low and the feature such as practical, acquisition extensive use owing to having with cooking stove.But also there are the following problems for existing heated kang:
1. because comburant concentrates on end burning in heated kang flue, easily cause the heated kang a heatable brick bed face hot-spot that the inner combustion cell of heated kang flue is corresponding, ornament local, heated kang a heatable brick bed face is made to carbonize damage, affect the normal use of heated kang, as shown in the label 34 in accompanying drawing 1, and cement plate intensity after flame toasts for a long time of the inner combustion cell of heated kang flue reduces gradually, causes heated kang local damage, thus reduces the service life of heated kang.
2. northern country adopts stalk as fuel mostly, stalk is the disposable burning that overdoes in the flue of a kang, efficiency of combustion is low, and the ashes (formal name used at school claims plant ash) after straw burning, be excellent organic fertilizer, its composition potassium content 5% ~ 10%, phosphorus content 2% ~ 3%, in addition containing the nutrient such as calcium and a small amount of magnesium, iron, sulphur, zinc, manganese, molybdenum, arbitrarily abandoning of the rear ashes of burning, causes the waste of organic fertilizer raw material.
3. along with the enforcement of northern energy-saving building building enclosure, agriculture residence body of wall is provided with good closure, this just makes room ventilation poor, the burning of stalk in heated kang, owing to consuming indoor a large amount of oxygen, causes indoor generation negative pressure, not only easily there is cigarette phenomenon of choking in this, and the pernicious gases such as a large amount of carbon monoxide, carbon dioxide can be produced, reduce indoor air quality, be detrimental to health.
4., because existing heated kang combustion furnace is disposed in the interior, the ashes produced after straw burning will be shifted out indoor by the mode of artificial transfer, because ashes quality is light, removes in process and very easily fly away, cause indoor PM2.5 severe overweight.
Summary of the invention
The object of this invention is to provide a kind of energy-saving heated kang recycling utilization system of burning straw, hot-spot is there is to solve existing heated kang, cause heated kang local damage, choke cigarette, pernicious gas of the indoor negative pressure, the stove gate that easily cause during burning heated kang flows into indoor, that straw burning is insufficient and ashes after burning can not make full use of problem.
The present invention is the technical scheme taked that solves the problem: the energy-saving heated kang recycling utilization system of burning straw of the present invention comprises heated kang, heating system, boiler, blower fan, heat radiation a heatable brick bed wall assembly, cyclone dust collectors assembly and ash-storing bin,
Heat radiation a heatable brick bed wall assembly comprises steel plate and heat radiation decorative panel, heat radiation decorative panel plate face is evenly equipped with several louvres, the lateral wall of heated kang offers cavity, steel plate and heat radiation decorative panel all consistent with cavity shape, heat radiation decorative panel matches with cavity from outside to inside successively with steel plate, and steel plate and heat radiation decorative panel are spacing arranges
Boiler is made up of arch water jacket, fire grate and Dust Storage Room, and the flue that boiler is arranged at heated kang is inner,
The top of Dust Storage Room offers the grey chamber of storage, stores up top, grey chamber and is connected with fire grate, arch water jacket spiral-lock in the top of fire grate,
The cavity of arch water jacket is arranged along flow of flue gas direction, and flue the inner of heated kang offers through hole, and the end face of a side of arch water jacket stretches out through hole,
A footing lateral wall of the end face of the described side of arch water jacket is provided with water inlet end, described in arch water jacket, the end face of side is provided with water side, the water side of arch water jacket is communicated with the water inlet end of heating system, the backwater end of heating system is communicated with the water inlet end of arch water jacket, the described side of arch water jacket is higher than another side of arch water jacket, the bottom surface gradient of arch water jacket is 3% to 10%
One end of first breather pipe is communicated with the storage ash bottom, chamber of Dust Storage Room, the other end of the first breather pipe is arranged at outdoor and is detachably communicated with the inlet end of blower fan, blower fan is have the blower fan blending function, the outlet side of blower fan is communicated with one end of the second breather pipe, the other end of the second breather pipe is communicated with the inlet end of cyclone dust collectors assembly, cyclone dust collectors assembly is fixed in ash-storing bin top, cyclone dust collectors assembly go out dirt end and ash-storing bin is connected, ash-storing bin bottom is provided with flashboard ash hole.
Heating system is provided with upper water box.
The present invention compared with prior art has following beneficial effect:
1, arch water jacket 11 of the present invention is covered in the top of fire grate 12; thus flame when sheltering from straw burning; heated kang surface above available protecting boiler is not by flame direct baking; thus ensured the intensity of the inner combustion cell cement plate of heated kang flue; extend the service life of heated kang 01; and make heated kang 01 temperature even, safety.
2, by the unnecessary heat energy transfer in straw burning process in heating system 02, for heating of house, the unnecessary heat energy that straw burning in heated kang 01 is produced is fully used, and the backwater end of heating system 02 is communicated with the water inlet end of arch water jacket 11, water iterative cycles in arch water jacket 11 is used, economize energy.
3, the dispel the heat steel plate 07 of a heatable brick bed wall assembly and heat radiation decorative panel 08 makes the sidewall of heated kang 01 carry out heat radiation to indoor to heat, thus increases area of dissipation and the heating effect of heated kang 01, the utilization rate of heated kang 01 is improved greatly, effective economize energy.
4, store up bottom, grey chamber 15 to be connected with outdoor by the first breather pipe 19, for straw burning provides sufficient oxygen, room pressure is stablized, make straw burning abundant, effective guarantee IAQ, avoid the pernicious gases such as carbon monoxide and the generation of cigarette phenomenon of choking, substantially increase the combustion utilization efficiency of stalk.
5, when the needs cleaning grey chamber 15 of storage, start blower fan 03, the stalk ashes stored up in grey chamber 15 are drawn in ash-storing bin 06 through the first breather pipe 19, blower fan 03 and the second breather pipe 20, ensure that IAQ, pm2.5 is up to standard, prevent stalk ashes from piling up contaminated environment everywhere, and stalk ashes are collected by ash-storing bin 06, and stalk ashes are fully used.
6, blower fan 03 is for having the blower fan blending function, and stalk ashes are blended uniformly graininess, is convenient to subsequent packet and dresses up bag and use.
7, bottom surface 17 gradient of arch water jacket 11 is 3% to 10%, if arch water jacket 11 horizontal positioned, bubble then in arch water jacket 11 is easily stranded in arch water jacket 11 top, when bubble is saved bit by bit to a certain degree pouring in suddenly in the upper water box 05 of heating system 02, cause in upper water box 05 and produce channeling water, upper water box 05 can not be regulated heating system 02, and bottom surface 17 gradient of the arch water jacket 11 of present system is 3% to 10%, because hot water is light relative to cold water, so cold water can supplement in time when hot water upwards flows, hot-spot steam can not be produced, the water in arch water jacket 11 can be made to form Natural Circulation, thus ensure that upper water box 05 can regulate heating system 02.
8, the cavity of arch water jacket 11 is arranged along flow of flue gas direction, is convenient to the flow of flue gas that straw burning produces like this, effectively prevents heated kang sidewall hot-spot.
Use burn heated kang recycling utilization system and peasant of energy-saving straw of the present invention to make heated kang by oneself and carry out contrast test, use the stalk of two groups 5 kilograms to put into heated kang system of the present invention and peasant respectively and make heated kang by oneself and also burn under the same conditions.After burning, the residual stalk amount in heated kang system of the present invention is that peasant makes 1/2nd of residual stalk amount in heated kang by oneself.
Accompanying drawing explanation
Fig. 1 is that heated kang 01 axle of the present invention measures intention, Fig. 2 is the A-A partial sectional view of Fig. 1, arrow in Fig. 2 represents warm braw flow direction, Fig. 3 is heated kang 01 vertical view cutaway drawing of the present invention, in Fig. 3, label 31 is exhanst gas outlet, arrow in Fig. 3 represents flow of flue gas direction, Fig. 4 is the syndeton schematic diagram of boiler of the present invention, heating system 02, blower fan 03, cyclone dust collectors assembly 04 and ash-storing bin 06, Fig. 5 is the B-B sectional view in Fig. 4, Fig. 6 is the schematic diagram of the heating system 02 of detailed description of the invention four, and the label 05 in Fig. 6 is upper water box.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 to Fig. 6 illustrates, the energy-saving heated kang recycling utilization system of the burning straw of present embodiment comprises heated kang 01, heating system 02, boiler, blower fan 03, heat radiation a heatable brick bed wall assembly, cyclone dust collectors assembly 04 and ash-storing bin 06,
Heat radiation a heatable brick bed wall assembly comprises steel plate 07 and heat radiation decorative panel 08, heat radiation decorative panel 08 plate face is evenly equipped with several louvres 09, the lateral wall of heated kang 01 offers cavity 10, steel plate 07 and heat radiation decorative panel 08 all consistent with cavity 10 shape, heat radiation decorative panel 08 matches with cavity 10 from outside to inside successively with steel plate 07, and steel plate 07 is arranged in spacing with heat radiation decorative panel 08
Boiler is made up of arch water jacket 11, fire grate 12 and Dust Storage Room 13, and the flue 16 that boiler is arranged at heated kang 01 is inner,
The top of Dust Storage Room 13 offers the grey chamber 15 of storage, stores up top, grey chamber 15 and is connected with fire grate 12, arch water jacket 11 spiral-lock in the top of fire grate 12,
The cavity 38 of arch water jacket 11 is arranged along flow of flue gas direction, and flue 16 the inner of heated kang 01 offers through hole, and the end face of a side of arch water jacket 11 stretches out through hole,
A footing lateral wall of the end face of the described side of arch water jacket 11 is provided with water inlet end, described in arch water jacket 11, the end face of side is provided with water side, the water side of arch water jacket 11 is communicated with the water inlet end of heating system 02, the backwater end of heating system 02 is communicated with the water inlet end of arch water jacket 11, the described side of arch water jacket 11 is higher than another side of arch water jacket 11, bottom surface 17 gradient of arch water jacket 11 is 3% to 10%
One end of first breather pipe 19 is communicated with the storage ash bottom, chamber 15 of Dust Storage Room 13, the other end of the first breather pipe 19 is arranged at outdoor and is detachably communicated with the inlet end of blower fan 03, blower fan 03 blends the blower fan of function for having, the outlet side of blower fan 03 is communicated with one end of the second breather pipe 20, the other end of the second breather pipe 20 is communicated with the inlet end of cyclone dust collectors assembly 04, cyclone dust collectors assembly 04 is fixed in ash-storing bin 06 top, cyclone dust collectors assembly 04 go out dirt end and ash-storing bin 06 is connected, ash-storing bin 06 bottom is provided with flashboard ash hole 35.
Having the blower fan 03 blending function is prior art, in the air channel of blower fan, be provided with rotating blade or regular affixed multiple sharp cutter along air current flow direction, when described blower fan 03 sucks air-flow, suck the stalk slag adhered in air-flow to be smashed, as Paper crusher fan by rotating blade or multiple sharp cutter.
Ash-storing bin 06 bottom is connected with conical shell 36, and bottom and the flashboard ash hole 35 of conical shell 36 are affixed, are provided with taper cavity in conical shell 36, and the large end of taper cavity is communicated with ash-storing bin 06 bottom, and the small end of taper cavity is communicated with flashboard ash hole 35.Conical shell 36 plays the effect of transition buffer, effectively prevents stalk ashes from extruding and flashboard ash hole 35 is blocked.
Heating system 02 is provided with upper water box 05.
Detailed description of the invention two: composition graphs 2 illustrates, the steel plate 07 of present embodiment is 40mm to 100mm with the spacing H of heat radiation decorative panel 08.
This spacing H effectively ensures that the heat that steel plate 07 conducts fully is dispelled the heat away by heat radiation decorative panel 08, steel plate 07 can be prevented again excessive with heat radiation decorative panel 08 spacing, cause heat retention in this spacing H.
In present embodiment, undocumented technical characteristic is identical with detailed description of the invention one.
Detailed description of the invention three: composition graphs 2 illustrates, the steel plate 07 of present embodiment is 50mm with the spacing H of heat radiation decorative panel 08.Steel plate 07 in present embodiment is optimal value with the spacing H of heat radiation decorative panel 08.
In present embodiment, undocumented technical characteristic is identical with detailed description of the invention two.
Detailed description of the invention four: composition graphs 4 and Fig. 6 explanation, the heating system 02 of present embodiment comprises upper water box 05 and several radiator groups 21, the water side of arch water jacket 11 is communicated with one end of the first tube connector 22, the other end of the first tube connector 22 passes through several tube connector parallel communication with several radiator groups 21 of heating system 02 simultaneously, the water inlet end of upper water box 05 is communicated with the sidewall of the first communicating pipe 22, several radiator groups 21 are communicated with successively, and a radiator group 21 of heating system 02 is communicated with the water inlet end of arch water jacket 11.
Upper water box 05 for regulating heating system 02, to ensure the work of heating system 02 continuous and stable.
In present embodiment, undocumented technical characteristic is identical with detailed description of the invention one or three.
Detailed description of the invention five: composition graphs 1 illustrates, the rectangle cavity that the cavity 10 of heated kang 01 lateral wall of present embodiment is offered for level.
The area of dissipation in rectangular slab face is large, can give full play to the heat radiation heating usefulness of heat radiation a heatable brick bed wall assembly.
In present embodiment, undocumented technical characteristic is identical with detailed description of the invention four.
Detailed description of the invention six: composition graphs 1 illustrates, the heat radiation decorative panel 08 of present embodiment is decorative cover density board or veneer density board.
The function that decorative cover density board or veneer density board can meet heat radiation, people scalded by shoulder guard, can meet again indoor decoration demand.
In present embodiment, undocumented technical characteristic is identical with detailed description of the invention five.
Detailed description of the invention seven: composition graphs 4 illustrates, the described other end sidewall of the first breather pipe 19 of present embodiment is communicated with one end of the 3rd breather pipe 24, and the other end of the 3rd breather pipe 24 is provided with removable seal lid.
3rd breather pipe 24 and removable seal lid are arranged at the described other end of the first breather pipe 19, make the mode of storage ash chamber 15 air circulation more laborsaving relative to by under the described other end dismounting of the first tube connector, easy to operate, and hand of not easily making dirty, as long as unloaded by the removable seal lid of the 3rd breather pipe 24, the air circulation of storing up grey chamber 15 just can be realized.
Undocumented technical characteristic and detailed description of the invention one in present embodiment, three or six identical.
Detailed description of the invention eight: composition graphs 4 illustrates, the blower fan 03 of present embodiment is Paper crusher fan.
Have the blower fan blending function and comprise Paper crusher fan, be provided with rotating blade in the air channel of Paper crusher fan, when Paper crusher fan sucks air-flow, rotating blade rotates, and smashes sucking the stalk slag adhered in air-flow.
In present embodiment, undocumented technical characteristic is identical with detailed description of the invention seven.
Detailed description of the invention nine: composition graphs 4 illustrates, the power of the blower fan 03 of present embodiment is 750w, revolution is 2800 revolutions per seconds, rated current to be 4.5A and voltage be 220V's and there is the non-standard blower fan blending function.
Having the non-standard blower fan blending function is prior art, be those skilled in the art according to blower fan actual use needs, add in the air channel of blower fan corresponding crushing blade with satisfied reality use needs.
In present embodiment, undocumented technical characteristic is identical with detailed description of the invention seven.
Operation principle
Illustrate see Fig. 1 to Fig. 6, when stalk burns on fire grate 12, the described other end of the first breather pipe 19 is unloaded from blower fan 03, or the described other end of the 3rd breather pipe 24 is opened, ensure the circulation of arch water jacket 11 lower air, for the continuous burning of stalk provides sufficient oxygen, effectively prevent that straw burning is insufficient to be caused indoor anoxic or produce the harmful substances such as carbon monoxide, the flue flowing of the hot gas that straw burning produces in heated kang 01, makes heated kang 01 warm; A part hot gas by heat conduction to steel plate 07, heat is diffused to indoor by several louvres 09 of heat radiation decorative panel 08 by steel plate 07 again, water heating simultaneously above fire grate 12 in arch water jacket 11, the water side of arch water jacket 11 is by hot water supply heating system 02, water in heating system 02 is got back in arch water jacket 11 through the water inlet end of arch water jacket 11 after using again, thus the water iterative cycles realized in arch water jacket 11 uses
The ashes formed after straw burning are from landing fire grate 12 in the grey chamber 15 of storage, when stalk ashes are saved bit by bit to a certain extent in the grey chamber 15 of storage, function is blended because blower fan 03 has, so the stalk ashes sucked are blown in cyclone dust collectors assembly 04 after being smashed by blower fan 03, stalk ashes in cyclone dust collectors assembly 04 slip in ash-storing bin 06, when needing to get stalk ashes, packing bag mouth is aimed at flashboard ash hole 35, open flashboard ash hole 35, the pack of stalk ashes preserved, stalk ashes also can be used as organic fertilizer and directly grant field.
The operation principle of cyclone dust collectors assembly 04: stalk ashes and air-flow are sent in the cavity of cyclone dust collectors assembly 04 by the second breather pipe 20, cyclone dust collectors assembly 04 top is provided with filter ventilation pipe 32, filter ventilation pipe 32 bottom is arranged at cyclone dust collectors assembly 04 inner chamber bottom, and air-flow enters air after filtering from the bottom of filter ventilation pipe 32.
Plant ash briefly explains: plant ash is the ashes after plant burning.Draw materials easily, having many-sided fertilizer efficiency, is good potash fertilizer.The complicated component of plant ash, containing ash element various in plant, but with maximum containing potassium, general containing potassium 5% ~ 10%, phosphorus 2% ~ 3%, except containing except potassium, phosphorus, also containing the nutrient such as calcium and a small amount of magnesium, iron, sulphur, zinc, manganese, molybdenum.According to surveying and determination, black gray expandable plant ash is more containing potassium element, and canescence plant ash is less containing potassium element.The depth of plant ash color is relevant with burning degree.Therefore to note when firing plant ash observe, dried firewood and wet bavin fertilizer efficiency different.Reasonable employment plant ash, can make flower growth healthy and strong, well developed root system, increases napiform root, improves cold-resistant, the drought resisting of flowers and trees, diseases and insect pests resistance.Plant ash is a kind of fertilizer of quick-acting, can make base manure, topdress and seed manure use.Appropriate plant ash can be added during preparation compost, the nutrient such as potassium element and phosphorus element needed for flowers and trees can be provided on the one hand; The physical property of soil can be improved on the other hand, make loosing soil, permeability good, especially flowering bulb after using, advantageously lower part is loose.During nursery after planting, as covered the plant ash of thick layer about 1 centimetre in the above, as lid seed manure, can nutrient be provided, can soil temperature be improved again, seed can be made to sprout ahead of time, and it be sturdy, neat to emerge.Plant ash leachate, after fully filtering, can be used for foliage fertilization.Particularly some see fruit flowers and trees, and carry out foliage-spray after blooming, then fruit quality is good, and carpopodium is thicker, difficult drop-off.
Plant ash is not only good potash fertilizer, and can prevent and treat multiple disease and pest.Having data introduction, at diseased plant rhizosphere ditch spread plant ash, having better effects to preventing and treating root rot, damping-off etc., simultaneously can control of grubs, root maggot.Plant ash belongs to alkaline fertilizer, can use on neutral soil, should use especially on acid ground, but should not use on saline-alkali soil.Should not with the nitrogenous fertilizer such as ammonium sulfate, ammonium chloride, carbonic hydroammonium, ammonium nitrate mixed deposit and mix execute, in order to avoid reduction fertilizer efficiency, can not join in night soil and go, otherwise ammonium nitrogen will become ammonia and vapor away, also can reduce fertilizer efficiency.
Claims (9)
1. the energy-saving heated kang recycling utilization system of burning straw, the energy-saving heated kang recycling utilization system of described burning straw comprises heated kang (01) and heating system (02), it is characterized in that: the energy-saving heated kang recycling utilization system of described burning straw also comprises boiler, blower fan (03), heat radiation a heatable brick bed wall assembly, cyclone dust collectors assembly (04) and ash-storing bin (06), heat radiation a heatable brick bed wall assembly comprises steel plate (07) and heat radiation decorative panel (08), heat radiation decorative panel (08) plate face is evenly equipped with several louvres (09), the lateral wall of heated kang (01) offers cavity (10), steel plate (07) and heat radiation decorative panel (08) all consistent with cavity (10) shape, heat radiation decorative panel (08) matches with cavity (10) from outside to inside successively with steel plate (07), and steel plate (07) is arranged in spacing with heat radiation decorative panel (08), boiler is by arch water jacket (11), fire grate (12) and Dust Storage Room (13) composition, the flue (16) that boiler is arranged at heated kang (01) is inner, the top of Dust Storage Room (13) offers the grey chamber of storage (15), store up grey chamber (15) top and be connected with fire grate (12), arch water jacket (11) spiral-lock is in the top of fire grate (12), the cavity 38 of arch water jacket (11) is arranged along flow of flue gas direction, flue (16) the inner of heated kang (01) offers through hole, the end face of a side of arch water jacket (11) stretches out through hole, a footing lateral wall of the end face of the described side of arch water jacket (11) is provided with water inlet end, the end face of arch water jacket (11) described side is provided with water side, the water side of arch water jacket (11) is communicated with the water inlet end of heating system (02), the backwater end of heating system (02) is communicated with the water inlet end of arch water jacket (11), the described side of arch water jacket (11) is higher than another side of arch water jacket (11), bottom surface (17) gradient of arch water jacket (11) is 3% to 10%, one end of first breather pipe (19) is communicated with storage ash chamber (15) bottom of Dust Storage Room (13), the other end of the first breather pipe (19) is arranged at outdoor and is detachably communicated with the inlet end of blower fan (03), blower fan (03) is for having the blower fan blending function, the outlet side of blower fan (03) is communicated with one end of the second breather pipe (20), the other end of the second breather pipe (20) is communicated with the inlet end of cyclone dust collectors assembly (04), cyclone dust collectors assembly (04) is fixed in ash-storing bin (06) top, cyclone dust collectors assembly (04) go out dirt end and ash-storing bin (06) is connected, ash-storing bin (06) bottom is provided with flashboard ash hole 35.
2. the energy-saving heated kang recycling utilization system of burning straw according to claim 1, is characterized in that: steel plate (07) is 40mm to 100mm with the spacing H of heat radiation decorative panel (08).
3. the energy-saving heated kang recycling utilization system of burning straw according to claim 2, is characterized in that: steel plate (07) is 50mm with the spacing H of heat radiation decorative panel (08).
4. the energy-saving heated kang recycling utilization system of the burning straw according to claim 1 or 3, it is characterized in that: heating system (02) comprises upper water box (05) and several radiator groups (21), the water side of arch water jacket (11) is communicated with one end of the first tube connector (22), the other end of the first tube connector (22) simultaneously with several radiator groups (21) of heating system (02) by several tube connector parallel communication, the water inlet end of upper water box (05) is communicated with the sidewall of the first communicating pipe (22), several radiator groups (21) are communicated with successively, a radiator group (21) of heating system (02) is communicated with the water inlet end of arch water jacket (11).
5. the energy-saving heated kang recycling utilization system of burning straw according to claim 4, is characterized in that: the rectangle cavity that the cavity (10) of heated kang (01) lateral wall is offered for level.
6. the energy-saving heated kang recycling utilization system of burning straw according to claim 5, is characterized in that: heat radiation decorative panel (08) is decorative cover density board or veneer density board.
7. the energy-saving heated kang recycling utilization system of the burning straw according to claim 1,3 or 6, it is characterized in that: the described other end sidewall of the first breather pipe (19) is communicated with one end of the 3rd breather pipe (24), and the other end of the 3rd breather pipe (24) is provided with removable seal lid.
8. the energy-saving heated kang recycling utilization system of burning straw according to claim 7, is characterized in that: blower fan (03) is Paper crusher fan.
9. the energy-saving heated kang recycling utilization system of burning straw according to claim 7, is characterized in that: the power of blower fan (03) is 750w, revolution is 2800 revolutions per seconds, rated current to be 4.5A and voltage be 220V's and there is the non-standard blower fan blending function.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105987424A (en) * | 2016-06-22 | 2016-10-05 | 清华大学 | Waste heat recovery device applicable to intermittent type heating mode |
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