CN205560848U - Dust eduction gear and energy -saving stove - Google Patents

Abstract

The utility model provides a dust eduction gear and energy -saving stove belongs to the cooking utensils field, including ash storage box and burning board, ash storage box is U type box and encloses into open -top's ash storage cavity, and the burning board sets up in the top of ash storage box one end, is provided with a plurality of wind holes on the burning board, and the bottom of burning board sets up bearing structure. This dust eduction gear adopts ash storage box and the structure that the burning board combined together, has the high non -deformable of intensity, can easily realize the storage and the exhaust characteristics of dust, these energy -conserving cooking utensils have the structure of placing above -mentioned dust eduction gear in the combustion chamber, have the simple and convenient characteristics of row ash, have effectively remedied prior art's defect.

Description

Dust discharger and energy-saving stove

Technical field

This utility model relates to kitchen range field, in particular to dust discharger and joint Can stove.

Background technology

Energy-saving stove, same environment of same time, contrast tradition kitchen range, the most energy-conservation kitchen range, Domestic energy-saving stove and commercial energy-saving stove it is divided into again according to purposes.

But, in the combustor of existing energy-saving stove, generally only it is provided with one piece with multiple wind The steel plate in hole, the dust formed after fuel combustion is just deposited on above-mentioned steel plate, clears up and arranges Go out very inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of dust discharger and energy-saving stove, to change Kind the problems referred to above.

This utility model is achieved in that

This dust discharger includes stored ash box and burner plate, and stored ash box is U-shaped box and surrounds Open-topped storage ash chamber, burner plate is arranged at the top of stored ash box one end, burner plate sets Being equipped with multiple air holes, the bottom of burner plate arranges supporting construction.

As preferably, supporting construction is U-shaped steel bar, U-shaped steel bar one end and stored ash box pair The position answering burner plate connects, and U-shaped steel bar jointly surrounds the combustion-supporting of cuboid with burner plate Chamber.

The purpose that supporting construction is set to U-shaped steel bar is that on the one hand improving this dust discharges The structural strength of device, on the other hand ensures the structural stability in combustion-supporting chamber, and then ensures sky Gas can be mixed with fuel by combustion-supporting chamber and air holes, it is achieved the abundant burning of fuel.

In the actual design and manufacture process of this dust discharger, various adding can be used Work method, as long as can guarantee that the stability of structure.As preferably, stored ash box, combustion Burn plate and U-shaped steel bar is one-body molded.

Integrated purpose is used to be that it has easy to process, with low cost, and obtain The feature of finished product good mechanical performance.

This energy-saving stove includes combustor that feeding device connects with feeding device and is arranged at Kitchen range top body above combustor, the kitchen range top is the most internal is provided with water storage cavity, heating chamber, the stove heart And storage ash chamber, water storage cavity is communicated with water inlet and outlet, and the top in heating chamber is provided with Cooker installation portion, the bottom of the stove heart and combustion chamber, top connects with heating chamber, energy-conservation Stove also includes above-mentioned dust discharger, and dust discharger is positioned in combustor, combustion Burn room to offer and pick and place mouth with dust discharger mates.

This energy-saving stove uses the structure placing above-mentioned dust discharger in combustor, dust Discharger Stability Analysis of Structures, is unlikely to deform, and can store dust temporarily, and user can be light Loose ground is drawn off the combustor dust with removing storage, operates very convenient.

As preferably, energy-saving stove also includes apparatus of oxygen supply, apparatus of oxygen supply include aerator and First breather, first breather one end connects with aerator, the other end and combustion chamber.

The purpose arranging apparatus of oxygen supply is to realize the mixing of air and fuel, it is ensured that burning Adequacy, reduces the generation of dust.

As preferably, the sidewall of the stove heart is provided with multiple pore, the outer wall of the stove heart overlaps It is provided with sleeve, between inwall and the outer wall of the stove heart of sleeve, forms the annular chamber of upper lower sealing, Annular chamber connects with multiple pores, and apparatus of oxygen supply also includes the second breather, the second breather One end connects with aerator, and the other end connects with annular chamber.

The purpose arranging the second breather is to improve the oxygen content that stove is intracardiac, promotes flame Mixing with air, it is ensured that it fully burns, thus reduce the generation of dust as far as possible, protect Card flame is to cooker and the heats of steam generating chamber.

As preferably, feeding device includes hopper and conveying worm, conveying worm bag Include conveying pipe, the helical blade being rotationally connected with in conveying pipe and drive helical blade to rotate Motor, conveying pipe on be provided with charging aperture and discharging opening, charging aperture connects with hopper, goes out Material mouth and combustion chamber.

The purpose so arranging feeding device is its simple in construction, reliable operation, Ke Yiyou Effect realizes the conveying of fuel, thus ensures the stability of flame.

As preferably, apparatus of oxygen supply also includes the 3rd breather, the 3rd breather one end drum Blower fan connects, and the other end connects with conveying pipe.

The purpose so arranged is that the air produced so that aerator can be introduced into conveying pipe Be sufficiently mixed with fuel, post fuel enter combustor just can burn fully, one side subtract The generation of few flue gas, saves fuel, on the other hand can realize excellent the adding of whole energy-saving stove Thermal effect.

As preferably, steam generation indoor are provided with heat-exchanger rig, and heat-exchanger rig includes changing Heat pipe, heat exchanger tube includes that water inlet end and water side, water inlet end and water side are all stretched out steam and sent out Raw room.

Arranging that the purpose of heat exchanger tube is can be with the heat of efficient recovery steam generation Indoor Thermal water Amount, and this partial heat reclaimed is used, thus reach the purpose of saving heat energy.

As preferably, in the shape of a spiral, its axial line is perpendicular to horizontal plane to heat exchanger tube.

Use spiral helicine purpose to be as far as possible and extend cold water flowing road in heat exchanger tube Journey, thus promote the adequacy of heat exchange, it is ensured that the abundant recovery of heat；Arrange axial line to hang down Directly the purpose in horizontal plane is to make full use of the inner space of steam generating chamber, facilitates heat exchange The position of pipe is arranged.

The beneficial effects of the utility model are:

This dust discharger uses the structure that stored ash box and burner plate combine, and has intensity Height is unlikely to deform, and can easily realize the storage of dust and the feature of discharge；This energy-saving kitchen range There is the structure placing above-mentioned dust discharger in combustor, there is ash discharge simply and easily Feature, effectively compensate for the defect of prior art.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to reality Execute the required accompanying drawing used in example to be briefly described, it will be appreciated that the following drawings is only shown Go out some embodiment of the present utility model, be therefore not construed as the restriction to scope, For those of ordinary skill in the art, on the premise of not paying creative work, also Other relevant accompanying drawings can be obtained according to these accompanying drawings.

The structural representation of the dust discharger that Fig. 1 provides for this utility model embodiment；

The sectional view of the energy-saving stove that Fig. 2 provides for this utility model embodiment；

The front view of the energy-saving stove that Fig. 3 provides for this utility model embodiment.

Reference collects:

Hopper 100；Motor 110；Conveying pipe 120；

Combustor 200；Stored ash box 210；Burner plate 220；

Air holes 230；Combustion-supporting chamber 240；Kitchen range top body 300；

Heating chamber 310；Steam generating chamber 320；The stove heart 330；

Storage ash chamber 340；Sleeve 370；Blower fan 400；

First breather 410；Second breather 420；

3rd breather 430.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, under The accompanying drawing that face will combine in this utility model embodiment, to the skill in this utility model embodiment Art scheme is clearly and completely described, it is clear that described embodiment is that this practicality is new The a part of embodiment of type rather than whole embodiments.Generally described in the accompanying drawing herein and The assembly of this utility model embodiment illustrated can be arranged with various different configurations and set Meter.Therefore, detailed description to the embodiment of the present utility model provided in the accompanying drawings below It is not intended to limit claimed scope of the present utility model, but is merely representative of this practicality Novel selected embodiment.Based on the embodiment in this utility model, ordinary skill The every other embodiment that personnel are obtained under not making creative work premise, all belongs to Scope in this utility model protection.

In description of the present utility model, it should be noted that term " " center ", " on ", The orientation of the instruction such as D score, "left", "right", " vertically ", " level ", " interior ", " outward " or position Relation of putting is based on orientation shown in the drawings or position relationship, or this utility model product The orientation usually put during use or position relationship, be for only for ease of description this utility model Describe rather than indicate or imply that the device of indication or element must have specifically with simplifying Orientation, with specific azimuth configuration and operation, therefore it is not intended that to of the present utility model Limit.Describe additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing, and It is not intended that instruction or hint relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clear and definite rule Fixed and limit, term " is arranged ", " installation ", " being connected ", " connection " should be interpreted broadly, Connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible in by Between medium be indirectly connected to, can be the connection of two element internals.Common for this area For technical staff, concrete in this utility model of above-mentioned term can be understood with concrete condition Implication.

With reference to Fig. 1, this dust discharger includes stored ash box 210 and burner plate 220, storage ash Box 210 is for U-shaped box and surrounds open-topped storage ash chamber 340, and burner plate 220 is arranged at The top of stored ash box 210 one end, burner plate 220 is provided with multiple air holes 230, burning The bottom of plate 220 arranges supporting construction.

Wherein, stored ash box 210 is identical with the material of burner plate 220, is carbon steel material, Carbon steel has with low cost, the feature that intensity is high；Stored ash box 210 is elongated and cross section For U-shaped, therefore named U-shaped box, cross section refers to be perpendicular to stored ash box 210 length side To plane；Stored ash box 210 is provided with handle away from one end of burner plate 220, and handle is Steel bar and；Two ends are connected on the inner surface of stored ash box 210 two side, in order to this ash Picking and placeing of dirt discharger；Burner plate 220 is rectangular slab, a minor face of rectangular slab with The top of stored ash box 210 one end connects, and rectangular slab is parallel to bottom stored ash box 210； Air holes 230 is uniformly arranged on burner plate 220 for circular port and multiple air holes 230；Support Structure is used for supporting burner plate 220, thus stability when ensureing its horizontal positioned.

The operation principle of this dust discharger and process are such that first being arranged by this dust Go out device to be positioned in the combustor 200 of energy-saving stove, post fuel will be pushed to burning Burn on plate 220；Afterwards, the dust that burning produces can be continued to push away by follow-up fuel Store in sending thus falling into stored ash box 210, when the dust in stored ash box 210 amasss temporarily When tiring out a certain amount of, whole dust discharger can be taken out by user from combustor 200, After pouring out the dust of the inside, it is reentered in combustor 200.

The dust discharge structure of existing energy-saving stove is the burner plate of one piece of smooth porous mostly 220, and above-mentioned burner plate 220 is fixedly installed in combustor 200, burn one section time After between, above-mentioned dust discharge structure is easy for deforming, meanwhile, and the dust that burning produces Can be deposited on burner plate 220, clear up and discharge and bother the most very much.For the problems referred to above, The dust discharger that the technical program provides uses stored ash box 210 to tie mutually with burner plate 220 The structure closed, not only can improve the mechanical strength of self, effectively prevent deformation, Er Qieke With from the discharge largely facilitating dust.

In the present embodiment, supporting construction is U-shaped steel bar, U-shaped steel bar one end and stored ash box 210 The position of corresponding burner plate 220 connects, and U-shaped steel bar surrounds rectangular with burner plate 220 jointly The combustion-supporting chamber 240 of the bodily form.

Wherein, the shape and size of U-shaped steel bar are identical with U-shaped box, and U-shaped steel bar and U Being provided with dividing plate between flask, dividing plate is by the storage ash chamber 340 of U-shaped box and 240 points of combustion-supporting chamber It is divided into two independent cavitys, to avoid two cavitys to influence each other；Multiple air holes 230 points Do not connect with combustion-supporting chamber 240, to ensure that air can contact mixed by air holes 230 with fuel Close.

The purpose that supporting construction is set to U-shaped steel bar is that on the one hand improving this dust discharges The structural strength of device, on the other hand ensures the structural stability in combustion-supporting chamber 240, Jin Erbao Card air can be mixed with fuel by combustion-supporting chamber 240 and air holes 230, it is achieved fuel abundant Burning.

In the actual design and manufacture process of this dust discharger, various adding can be used Work method, as long as can guarantee that the stability of structure.In the present embodiment, stored ash box 210, Burner plate 220 and U-shaped steel bar are one-body molded.

Wherein, stored ash box 210, burner plate 220 and U-shaped steel bar use a block plate to lead to Cross bar folder bending forming.

Integrated purpose is used to be that it has easy to process, with low cost, and obtain The feature of finished product good mechanical performance.

With reference to Fig. 2-3, this energy-saving stove includes the burning that feeding device connects with feeding device Room 200 and be arranged at the kitchen range top body 300 above combustor 200, kitchen range top body 300 Inside being provided with water storage cavity, heating chamber 310, the stove heart 330 and storage ash chamber 340, water storage cavity is even Being connected with water inlet and outlet, the top in heating chamber 310 is provided with cooker installation portion, the stove heart The bottom of 330 connects with combustor 200, and top connects with heating chamber 310, and energy-saving stove is also Including above-mentioned dust discharger, dust discharger is positioned in combustor 200, combustion Burn room 200 to offer and pick and place mouth with dust discharger mates.

Wherein, the fuel of this energy-saving stove is mainly biomass fuel, including the straw crushed, The agricultural wastes such as bagasse, sawdust, have the feature of environment protecting and power-saving；Cooker is installed Portion is the groove being opened in kitchen range top body 300 upper surface, the shape and size of cooker installation portion Mate with the geomery of cooker, in order to the placement of cooker；Heating chamber 310, the stove heart 330 And storage ash chamber 340 is sequentially communicated from top to bottom, heats chamber 310 ringwise, and cross section is whole Body is triangular in shape, and cross section refers to heat axial line and the plane at RADIAL place in chamber 310； The stove heart 330 be upper and lower opening circular tube structure and in stand upside down round table-like, with realize collection fire effect Really, the stove heart 330 bottom is positioned at storage ash chamber 340, and top enters in heating chamber 310；Institute State and be provided with dust export and for blocking the door of dust export on the wall in storage ash chamber 340, on It is to be opened/closed for stating door, when dust runs up to a certain degree, opens door and can be drawn by dust Go out.

This energy-saving stove uses the structure placing above-mentioned dust discharger in combustor 200, Dust discharger Stability Analysis of Structures, is unlikely to deform, and can store dust, Yong Huke temporarily To be easily drawn off the combustor 200 dust with removing storage, operate the most square Just.

In the present embodiment, the energy-saving stove with ash discharge function also includes apparatus of oxygen supply, and oxygen supply fills Put and include aerator 400 and the first breather 410, the first breather 410 one end and air blast Machine 400 connects, and the other end connects with combustor 200.

Wherein, aerator 400 is prior art, and it is installed on combustor 200 by bolt Bottom；First breather 410 is the metal tube of rigidity, with ensure its structural stability and Mounting stability.

The purpose arranging apparatus of oxygen supply is to realize the mixing of air and fuel, it is ensured that burning Adequacy, reduces the generation of dust.

In the present embodiment, the sidewall of the stove heart 330 is provided with multiple pore, the stove heart 330 Outer wall on be arranged with sleeve 370, between inwall and the outer wall of the stove heart 330 of sleeve 370 The annular chamber of lower sealing in formation, annular chamber connects with multiple pores, and apparatus of oxygen supply also includes Second breather 420, second breather 420 one end connects with aerator 400, the other end Connect with annular chamber.

Wherein, it is welded with many connections between inwall and the outer wall of the stove heart 330 of sleeve 370 Bar, many connection strap along the circumferential direction uniform intervals arrangements, with being stably connected with of both realizations； Second breather 420 uses hose design, to improve the motility of its location arrangements；Second Breather 420 is communicated in the bottom of annular chamber, and air enters ring through the second breather 420 Behind shape chamber, then enter the stove heart 330 through multiple pores, to promote the abundant burning of flame.

The purpose arranging the second breather 420 is to improve the oxygen content of the stove heart 330, promotees Enter the mixing of flame and air, it is ensured that it fully burns, thus reduce the product of dust as far as possible Raw, it is ensured that flame is to cooker and the heats of steam generating chamber 320.

In the present embodiment, feeding device includes hopper 100 and conveying worm, helical feed Machine includes carrying pipe 120, the helical blade being rotationally connected with in conveying pipe 120 and driving The motor 110 that helical blade rotates, conveying pipe 120 is provided with charging aperture and discharging opening, Charging aperture connects with hopper 100, and discharging opening connects with combustor 200.

Wherein, base being removably connected with support, hopper 100 is set up on support, with Just install；Hopper 100 is tapered, including fuel inlet and the fuel outlet of bottom at top, Fuel outlet is just identical to the charging aperture and both shape sizes carrying pipe 120, in order to combustion Material can enter conveying pipe 120 glibly；Conveying pipe 120, in cylinder, is fixed on the kitchen range top originally Below body 300.

The purpose so arranging feeding device is its simple in construction, reliable operation, Ke Yiyou Effect realizes the conveying of fuel, thus ensures the stability of flame.

In the present embodiment, apparatus of oxygen supply also includes the 3rd breather 430, the 3rd breather 430 One end aerator 400 connects, and the other end connects with conveying pipe 120.

Wherein, conveying pipe 120 is provided with the first oxygen supplying tube connected with the first oxygen supply port, First oxygen supplying tube and the first breather 410 dock；First oxygen supply port is rounded, correspondingly, First oxygen supplying tube is cylindrical.

The purpose so arranged is that the air produced so that aerator 400 can be introduced into defeated Send pipe 120 to be sufficiently mixed with fuel, post fuel enter combustor 200 just can fire fully Burn, on the one hand reduce the generation of flue gas, save fuel, on the other hand can realize whole joint The heats that energy stove is excellent.

In the present embodiment, in steam generating chamber 320, it is provided with heat-exchanger rig, heat-exchanger rig bag Including heat exchanger tube, heat exchanger tube includes that steaming is all stretched out in water inlet end and water side, water inlet end and water side Vapour generation chamber 320.

Wherein, heat exchanger tube is copper pipe, and copper material has excellent heat conductivility, can effectively carry The heat transfer effect of high heat exchanger tube；Water side is provided with valve, in order to control the water in heat exchanger tube Flow out.

Arranging that the purpose of heat exchanger tube is can be with hot water in efficient recovery steam generating chamber 320 Heat, and this partial heat reclaimed is used, thus reach the purpose of saving heat energy.

In the present embodiment, in the shape of a spiral, its axial line is perpendicular to horizontal plane to heat exchanger tube.

Wherein, wherein, mutually it is close between two adjacent rings heat exchanger tube, so that heat exchanger tube Compact conformation；Spiral helicine heat exchanger tube is arranged at the bottom of steam generating chamber 320, heat exchanger tube Axial line overlap with the centrage of kitchen range top body 300, in order to install.

Use spiral helicine purpose to be as far as possible and extend cold water flowing road in heat exchanger tube Journey, thus promote the adequacy of heat exchange, it is ensured that the abundant recovery of heat；Arrange axial line to hang down Directly the purpose in horizontal plane is to make full use of the inner space of steam generating chamber 320, convenient The position of heat exchanger tube is arranged.

It should be noted that heat exchanger tube is it can also be provided that other shape, such as waveform, Determine with specific reference to practical situation.

This dust discharger uses the structure that stored ash box 210 and burner plate 220 combine, There is high strength and deformation, can easily realize the storage of dust and the feature of discharge；This Energy-saving stove has the structure placing above-mentioned dust discharger in combustor 200, has row Ash feature simply and easily, effectively compensate for the defect of prior art.

These are only preferred embodiment of the present utility model, be not limited to this practicality Novel, for a person skilled in the art, this utility model can have various change and Change.All within spirit of the present utility model and principle, any amendment of being made, equivalent Replacement, improvement etc., within should be included in protection domain of the present utility model.

Claims (10)

1. a dust discharger, it is characterized in that, including stored ash box and burner plate, described stored ash box is U-shaped box and surrounds open-topped storage ash chamber, described burner plate is arranged at the top of described stored ash box one end, being provided with multiple air holes on described burner plate, the bottom of described burner plate arranges supporting construction.

Dust discharger the most according to claim 1, it is characterized in that, described supporting construction is U-shaped steel bar, and the position of described U-shaped steel bar one end burner plate corresponding with described stored ash box connects, and described U-shaped steel bar and described burner plate surround the combustion-supporting chamber of cuboid jointly.

Dust discharger the most according to claim 2, it is characterised in that described stored ash box, burner plate and U-shaped steel bar are one-body molded.

4. an energy-saving stove, it is characterized in that, including feeding device, the combustor that connects with described feeding device and be arranged at the kitchen range top body above described combustor, the described kitchen range top is the most internal is provided with water storage cavity, heating chamber, the stove heart and storage ash chamber, described water storage cavity is communicated with water inlet and outlet, the top in described heating chamber is provided with cooker installation portion, the bottom of the described stove heart and described combustion chamber, top connects with described heating chamber, energy-saving stove also includes the dust discharger described in claim 1, described dust discharger is positioned in described combustor, described combustor offers and picks and places mouth with described dust discharger mates.

Energy-saving stove the most according to claim 4, it is characterized in that, the energy-saving stove with ash discharge function also includes that apparatus of oxygen supply, described apparatus of oxygen supply include aerator and the first breather, described first breather one end connects with aerator, the other end and described combustion chamber.

Energy-saving stove the most according to claim 5, it is characterized in that, it is provided with multiple pore on the sidewall of the described stove heart, it is arranged with sleeve on the outer wall of the described stove heart, forming the annular chamber of upper lower sealing between inwall and the outer wall of the described stove heart of described sleeve, described annular chamber connects with multiple described pores, and described apparatus of oxygen supply also includes the second breather, described second breather one end connects with described aerator, and the other end connects with described annular chamber.

Energy-saving stove the most according to claim 5, it is characterized in that, described feeding device includes hopper and conveying worm, described conveying worm includes conveying pipe, the helical blade that is rotationally connected with in described conveying pipe and the motor driving described helical blade to rotate, it is provided with charging aperture and discharging opening on described conveying pipe, described charging aperture connects with described hopper, described discharging opening and described combustion chamber.

Energy-saving stove the most according to claim 7, it is characterised in that described apparatus of oxygen supply also includes the 3rd breather, aerator connection described in described 3rd breather one end, the other end connects with described conveying pipe.

Energy-saving stove the most according to claim 4, it is characterised in that be provided with heat-exchanger rig in described water storage cavity, described heat-exchanger rig includes that heat exchanger tube, described heat exchanger tube include that described water storage cavity is all stretched out in water inlet end and water side, described water inlet end and water side.

Energy-saving stove the most according to claim 9, it is characterised in that in the shape of a spiral, its axial line is perpendicular to horizontal plane to described heat exchanger tube.