CN206989176U - A kind of high heat energy utilization formula biomass combustion equipment - Google Patents

Abstract

The utility model discloses a kind of high heat energy utilization formula biomass combustion equipment, and it includes macro-organism matter combustion stove, and macro-organism matter combustion stove connects flue dust by waste heat recovery water replanishing device and settles waste-heat recovery device；The internal furnace of half gasification combustion chamber in macro-organism matter combustion stove is provided with wind chamber connection air blower；Internal furnace inwall lower end is provided with wind groove；Internal furnace bottom is provided with clinker chamber；Internal furnace side wall is communicated with augers；Augers upper end is provided with feeding hopper；The flame chamber connection S type flues of internal furnace upper end；Vapor chamber is enclosed with outside S types flue；Flue dust sedimentation waste-heat recovery device includes water tank, and fume pipe is provided with water tank；Vapor chamber is connected by triple valve with steam-cooking cabinet and water tank；Waste heat recovery water replanishing device includes helix tube；Helix tube water inlet connects water supply, and delivery port connects vapor chamber by water pump；Level sensor is provided with vapor chamber.Its heat utilization rate is very high, and burning is abundant, easy to use and flexible.

Description

A kind of high heat energy utilization formula biomass combustion equipment

Technical field

The utility model belongs to technical field of combustion equipment, specially a kind of high heat energy utilization formula biomass combustion equipment.

Background technology

For the dining room of school or factory, due to disposably to supply the food of a large amount of students or worker, because This needs to use firepower larger, and persistently, the burning stove for consuming energy relatively low, biomass fuel refers to using biological material burning as combustion Material, typically mainly agriculture and forestry organic waste material（Such asStalk, sawdust, bagasse, rice chaff etc.）.The main distinction inFossil fuel.Current National policy andEnvironmental protectionIn standard, direct biomass burning belongs to high pollution fuel, only uses, does not permit in the brick kitchen range in rural area Perhaps used in city.The application of biomass fuel, actual is mainly biomass molding fuel, is using agricultural waste as former material Material, by crushing,Mixing, extruding, drying etc. technique, various shapings are made（Such as block, graininess）, can be directBurning's A kind of Novel cleanFuel.Existing biomass combustion stove efficiency of combustion is relatively low, easily produces thick smoke, and pollutes environment, heat energy profit It is low with rate, and in-convenience in use.

Utility model content

The purpose of this utility model is to be directed to problem above, there is provided a kind of high heat energy utilization formula biomass combustion equipment, it Heat utilization rate is very high, and burning is abundant, realizes that smokeless emission burns, easy to use and flexible.

To realize object above, the technical solution adopted in the utility model is：A kind of high heat energy utilization formula biomass combustion Equipment, it includes macro-organism matter combustion stove, and the macro-organism matter combustion stove is connected by waste heat recovery water replanishing device 42 Cigarette receiving dirt settles waste-heat recovery device 51；The macro-organism matter combustion stove includes the pot on stove 21 and its table top 22 23；The lower end of pot 23 is provided with half gasification combustion chamber 24；The outer wall of internal furnace 1 of half gasification combustion chamber 24 wraps up every sky There is shell 2；Wind chamber 3 is formed between the shell 2 and internal furnace 1；The bottom of shell 2 is provided with blast pipe 9 and connects air blower 27；The inwall lower end of internal furnace 1 is evenly arranged with lower wind groove 5, and upper end is evenly arranged with wind groove 6；The bottom of internal furnace 1 Circular array has bottom wind groove 4；The bottom centre of internal furnace 1 is provided with dust fall cylinder 7；The bottom edge of dust fall cylinder 7 with it is outer Shell 2 connects；The bottom of dust fall cylinder 7 is provided with clinker chamber 8；Clinker drawer 11 is provided with the clinker chamber 8；The internal furnace 1 side wall is communicated with augers 10；The upper end of augers 10 is provided with feeding hopper 43；The upper end of internal furnace 1 Flame chamber 45 connects S types flue 25；The outside of S types flue 25 is enclosed with vapor chamber 26；The flue dust sedimentation waste heat recovery dress Putting 51 includes water tank 61, is provided with the fume pipe 62 in bow font distribution in the water tank 61 from top to bottom；The fume pipe 62 The smoke inlet 64 of lower end is connected with the pipe 31 of S types flue 25；The gas outlet of the upper end of vapor chamber 26 passes through triple valve 49 It is connected with steam-cooking cabinet 50 and water tank 61；The waste heat recovery water replanishing device 42 includes the spiral shell being spirally wrapped around on pipe 31 Coil 53；The water inlet of helix tube 53 connects water supply, and delivery port connects vapor chamber 26 by water pump；The vapor chamber 26 In be provided with level sensor.

Further, the helix tube 53 is wrapped with heat-insulation layer 54.

Further, it is provided with recession plane 38 on the table top 22；The pot 23 is arranged in recession plane 38；Institute State the front end of recession plane 38 and be provided with guiding gutter 39；The end of guiding gutter 39 is provided with osculum 40.

Further, the back side of table top 22 is provided with backboard 48；Tap 32 is provided with the backboard 48.

Further, the front of stove 21 is provided with the adjusting knob for adjusting augers 10 and air blower 27 37。

Further, it is provided with dividing plate 29 between combustion chamber and S the type flue 25 and separates the cavity into flame channel 46 With lower flame channel 47；The adjustable plate 28 for controlling upper flame channel 46 and lower flame channel 47 to be opened and closed is hinged with the dividing plate 29； The front of stove 21 is provided with the regulation handle 44 for controlling to adjust the upset of plate 28.

Further, the feeding hopper 43 is located at the side of table top 22；The front of half gasification combustion chamber 24 is provided with burning Window 17 is located at the front of stove 21.

Further, the lower end bending part bottom of S types flue 25 is provided with flue dust drawer 30.

Further, it is provided with dust scraper 63 in the fume pipe 62.

The beneficial effects of the utility model：

The medium-and-large-sized biomass combustion cooking stove of the utility model uses half gasification combustion chamber, and half gasification combustion chamber is provided with wind Chamber, wind chamber can be realized from internal furnace inwall upper and lower ends and internal furnace bottom surface and efficiently supplied by lower wind groove, upper wind groove, bottom wind groove Oxygen, ensure the abundant burning of biomass fuel, lime-ash caused by burning can be blown into automatically centre dust fall cylinder in, lime-ash from Drop into clinker drawer and collect in dust fall cylinder, it is easy to use.

The equal circular array of lower wind groove, upper wind groove, bottom wind groove in half gasification combustion chamber is set, and can be caused in internal furnace Flame be in swirling, promote combustion efficiency, formed smokeless combustion.

The S types flue used in macro-organism matter combustion stove can both improve utilization efficiency of heat energy, while again can be right The flue dust of burning plays certain settlement action, is disposed flue dust collecting by flue dust drawer.

Macro-organism matter combustion stove settles waste-heat recovery device with flue dust by waste heat recovery water replanishing device and is connected, waste heat Recovery water replanishing device can further absorb the heat that pipe distributes, while can carry out moisturizing to vapor chamber automatically by water pump, The steam evaporated in supplement vapor chamber, the automatic balance for maintaining water level in vapor chamber.

Flue dust sedimentation waste-heat recovery device can further improve utilization efficiency of heat energy, can recovered steam steam-cooking cabinet discharge The flue dust that macro-organism matter combustion stove disk is discharged further is carried out heat energy recycle to steam by and can simultaneously, to water in water tank Heated；The bow font fume pipe of use can further settle the dust in flue gas, and can be scraped flue dust by dust scraper Remove.

The uniform conveying of biomass fuel is carried out in macro-organism matter combustion stove using augers, in spiral pushing Device upper end is provided with feeding hopper so that user will not be burnt in feeding by flame, and feeding is convenient and swift, and once feed Material can realize the burning of long period, be provided with sliding door on feeding hopper, can easily realize the folding of feeding hopper, it is ensured that Feeding hopper periphery is clean.

Half gasification combustion chamber's bottom sidewall is provided with air blower, improves oxygen-supplying amount in combustion chamber, improves burning adequacy.

Plate can be controlled to adjust in macro-organism matter combustion stove by regulation handle to rotate, to realize upper flame channel with The opening and closing of flame channel, realize the control of size flame so that this equipment is flexible and convenient to use.

Tap connection external water source is provided with backboard, user can easily open tap to being discharged water in pot, Simple operation.

Pot is arranged in recession plane in macro-organism matter combustion stove, therefore the moisture overflowed in pot will not be in platform Flowed everywhere on face, influence the cleaning of whole table top, the moisture that pot is overflowed can be flow in guiding gutter, and is arranged through osculum Go out, improve the ease of use of whole equipment.

S type stack bases are provided with flue dust drawer in macro-organism matter combustion stove, when accumulating more flue dust in S type flues When, user opens flue dust drawer and cleans out flue dust, flexible and convenient to use.

The adjusting knob of macro-organism matter combustion stove, ignition temperature can be adjusted as needed using user, raising is set Standby ease of use.

Brief description of the drawings

Fig. 1 is the utility model entirety overlooking the structure diagram.

Fig. 2 is the medium-and-large-sized biomass combustion cooking stove internal structure schematic diagram of the utility model.

Fig. 3 is macro-organism matter combustion stove positive structure schematic.

Fig. 4 is half gasification combustion chamber's internal structure schematic diagram.

Fig. 5 is that flue dust settles waste-heat recovery device structural representation.

Fig. 6 is waste heat recovery water replanishing device structural representation.

In figure：1st, internal furnace；2nd, shell；3rd, wind chamber；4th, bottom wind groove；5th, lower wind groove；6th, upper wind groove；7th, dust fall cylinder；8th, stove Slag chamber；9th, blast pipe；10th, augers；11st, clinker drawer；17th, combustion window；21st, stove；22nd, table top；23rd, pot；24、 Half gasification combustion chamber；25th, S types flue；26th, vapor chamber；27th, air blower；28th, adjustable plate；29th, dividing plate；30th, flue dust drawer；31、 Pipe；32nd, tap；37th, adjusting knob；38th, recession plane；39th, guiding gutter；40th, osculum；42nd, waste heat recovery moisturizing Device；43rd, feeding hopper；44th, regulation handle；45th, flame chamber；46th, upper flame channel；47th, lower flame channel；48th, backboard；49th, threeway Valve；50th, steam-cooking cabinet；51st, flue dust sedimentation waste-heat recovery device；53rd, helix tube；54th, heat-insulation layer；61st, water tank；62nd, fume pipe； 63rd, dust scraper；64th, smoke inlet.

Embodiment

In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model There is any restriction effect.

As shown in figs 1 to 6, concrete structure of the present utility model is：A kind of high heat energy utilization formula biomass combustion equipment, It includes macro-organism matter combustion stove, and the macro-organism matter combustion stove connects flue dust by waste heat recovery water replanishing device 42 Settle waste-heat recovery device 51；The macro-organism matter combustion stove includes the pot 23 on stove 21 and its table top 22；It is described The lower end of pot 23 is provided with half gasification combustion chamber 24；The outer wall of internal furnace 1 of half gasification combustion chamber 24 is enclosed with shell every sky 2；Wind chamber 3 is formed between the shell 2 and internal furnace 1；The bottom of shell 2 is provided with blast pipe 9 and connects air blower 27；It is described The inwall lower end of internal furnace 1 is evenly arranged with lower wind groove 5, and upper end is evenly arranged with wind groove 6；The bottom of internal furnace 1 is in a ring Array has bottom wind groove 4；The bottom centre of internal furnace 1 is provided with dust fall cylinder 7；The bottom edge of dust fall cylinder 7 connects with shell 2 Connect；The bottom of dust fall cylinder 7 is provided with clinker chamber 8；Clinker drawer 11 is provided with the clinker chamber 8；The side wall of internal furnace 1 It is communicated with augers 10；The upper end of augers 10 is provided with feeding hopper 43；The flame chamber of the upper end of internal furnace 1 45 connection S types flues 25；The outside of S types flue 25 is enclosed with vapor chamber 26；The flue dust sedimentation waste-heat recovery device 51 wraps Water tank 61 is included, is provided with the fume pipe 62 in bow font distribution in the water tank 61 from top to bottom；The lower end of fume pipe 62 Smoke inlet 64 is connected with the pipe 31 of S types flue 25；The gas outlet of the upper end of vapor chamber 26 passes through triple valve 49 and steamed rice Cabinet 50 and water tank 61 connect；The waste heat recovery water replanishing device 42 includes the helix tube being spirally wrapped around on pipe 31 53；The water inlet of helix tube 53 connects water supply, and delivery port connects vapor chamber 26 by water pump；Set in the vapor chamber 26 It is equipped with level sensor.

Preferably, the helix tube 53 is wrapped with heat-insulation layer 54.

Preferably, it is provided with recession plane 38 on the table top 22；The pot 23 is arranged in recession plane 38；It is described The front end of recession plane 38 is provided with guiding gutter 39；The end of guiding gutter 39 is provided with osculum 40.

Preferably, the back side of table top 22 is provided with backboard 48；Tap 32 is provided with the backboard 48.

Preferably, the front of stove 21 is provided with the adjusting knob for adjusting augers 10 and air blower 27 37。

Preferably, be provided between combustion chamber and S the type flue 25 dividing plate 29 separate the cavity into flame channel 46 and Lower flame channel 47；The adjustable plate 28 for controlling upper flame channel 46 and lower flame channel 47 to be opened and closed is hinged with the dividing plate 29；Institute State the front of stove 21 and be provided with the regulation handle 44 overturn for controlling to adjust plate 28.

Preferably, the feeding hopper 43 is located at the side of table top 22；The front of half gasification combustion chamber 24 is provided with combustion window 17 positioned at the front of stove 21.

Preferably, the lower end bending part bottom of S types flue 25 is provided with flue dust drawer 30.

Preferably, it is provided with dust scraper 63 in the fume pipe 62.

When the utility model is specifically used, user pours into biomass granule fuel in feeding hopper 43 in advance, passes through combustion Burn window 17 and light the biomass fuel retained in advance in combustion chamber 24, air blower 27 and spiral are then started by adjusting knob 37 Pusher 10, air blower 27 blast outside air in combustion chamber, augers 10 biomass fuel is uniformly pushed into In combustion chamber, ensure the lasting presence of flame, high-temperature smoke caused by biomass fuel can flow and through going out along S types flue 25 Mouth 31 is discharged, and when high-temperature smoke flows in S types flue 25, heat is by the cold water in the vapor chamber 26 of the outside of S types flue 25 Absorb, become hot water and produce high-temperature steam, high-temperature steam connects steam-cooking cabinet from the top export of vapor chamber 26 by triple valve 49 50 and water tank 61；When needing steam-cooking cabinet 50 to steam dish, steam is controlled to access steam-cooking cabinet 50 by triple valve, steam in steam-cooking cabinet 50 Escape pipe connects water tank 61；When user needs to adjust flame size, the air blast of air blower can be adjusted by adjusting knob 37 Amount, the feeding speed of augers 10, while upper flame channel 46 and lower flame channel 47 can be adjusted by regulation handle 44 Opening and closing, when upper flame channel 46 is opened, flame is mainly used in carrying out fast heating at high temperature to pot 23, and flame channel 47 is opened instantly When, flame is mainly used in water and the steam heating to vapor chamber, while pot is slowly heated；When S types flue 25 makes With the time too long after, the flue dust that accumulates of inside can be collected by flue dust drawer 30, as long as user extracts flue dust drawer 30 out and can cleared up Fall.When user is needed to carrying out adding water in pot, tap 32 need to only be opened, tap 32 is located at the side of pot 23 Top.

The flue gas discharged from S types flue 25 enters further sedimentation dedusting in fume pipe 62；The dirt of accumulation in fume pipe 62 It angstrom can be struck off and cleaned out by dust scraper 63；Dust scraper 63 can use mesh plate or center frame like structure with holes, and It is connected with slide bar and penetrates fume pipe 62 and extend out, flow of flue gas is both easy in push-and-pull easy to operation, and and can is by the inwall of fume pipe 62 On dust strike off.

After vapor chamber 26 evaporates steam, water level can decline, and when level sensor senses water level decreasing, start water pump control Water in helix tube 53 processed is added in vapor chamber 26, while helix tube 53 is automatically replenished by extraneous water supply.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently Key element.

Specific case used herein is set forth to principle of the present utility model and embodiment, above example Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model Scope.

Claims (9)

1. a kind of high heat energy utilization formula biomass combustion equipment, it includes macro-organism matter combustion stove, it is characterised in that described Macro-organism matter combustion stove passes through waste heat recovery water replanishing device（42）Connect flue dust sedimentation waste-heat recovery device（51）；It is described big Type biomass combustion cooking stove includes stove（21）And its table top（22）On pot（23）；The pot（23）Lower end is provided with half Gasification combustion chamber（24）；Half gasification combustion chamber（24）Internal furnace（1）Outer wall is enclosed with shell every sky（2）；The shell （2）With internal furnace（1）Between formed wind chamber（3）；The shell（2）Bottom is provided with blast pipe（9）Connect air blower（27）；Institute State internal furnace（1）Inwall lower end is evenly arranged with lower wind groove（5）, upper end is evenly arranged with wind groove（6）；The internal furnace（1） Bottom circular array has bottom wind groove（4）；The internal furnace（1）Bottom centre is provided with dust fall cylinder（7）；The dust fall cylinder（7） Bottom edge and shell（2）Connection；The dust fall cylinder（7）Bottom is provided with clinker chamber（8）；The clinker chamber（8）Inside it is provided with Clinker drawer（11）；The internal furnace（1）Side wall is communicated with augers（10）；The augers（10）Upper end is set There is feeding hopper（43）；The internal furnace（1）The flame chamber of upper end（45）Connect S type flues（25）；The S types flue（25）Outside It is enclosed with vapor chamber（26）；The flue dust settles waste-heat recovery device（51）Including water tank（61）, the water tank（61）It is interior under To the fume pipe being above provided with bow font distribution（62）；The fume pipe（62）The smoke inlet of lower end（64）With S type flues （25）Pipe（31）Connection；The vapor chamber（26）The gas outlet of upper end passes through triple valve（49）With steam-cooking cabinet（50）And water Case（61）Connection；The waste heat recovery water replanishing device（42）Including being spirally wrapped around pipe（31）On helix tube （53）；The helix tube（53）Water inlet connects water supply, and delivery port connects vapor chamber by water pump（26）；The vapor chamber （26）In be provided with level sensor.

A kind of 2. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the helix tube （53）It is wrapped with heat-insulation layer（54）.

A kind of 3. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the table top （22）On be provided with recession plane（38）；The pot（23）It is arranged on recession plane（38）It is interior；The recession plane（38）Before End is provided with guiding gutter（39）；The guiding gutter（39）End is provided with osculum（40）.

A kind of 4. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the table top （22）The back side is provided with backboard（48）；The backboard（48）On be provided with tap（32）.

A kind of 5. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the stove （21）Front is provided with for adjusting augers（10）And air blower（27）Adjusting knob（37）.

A kind of 6. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the combustion chamber With S type flues（25）Between be provided with dividing plate（29）Separate the cavity into flame channel（46）With lower flame channel（47）；It is described every Plate（29）On be hinged with for controlling flame channel（46）With lower flame channel（47）The adjustable plate of opening and closing（28）；The stove（21） Front is provided with for controlling to adjust plate（28）The regulation handle of upset（44）.

A kind of 7. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the feeding hopper （43）Positioned at table top（22）Side；Half gasification combustion chamber（24）Front is provided with combustion window（17）Positioned at stove（21）Just Face.

A kind of 8. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the S types cigarette Road（25）Lower end bending part bottom is provided with flue dust drawer（30）.

A kind of 9. high heat energy utilization formula biomass combustion equipment according to claim 1, it is characterised in that the fume pipe （62）Inside it is provided with dust scraper（63）.