CN106196594A - A kind of air stove - Google Patents
A kind of air stove Download PDFInfo
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- CN106196594A CN106196594A CN201610772693.5A CN201610772693A CN106196594A CN 106196594 A CN106196594 A CN 106196594A CN 201610772693 A CN201610772693 A CN 201610772693A CN 106196594 A CN106196594 A CN 106196594A
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- hot
- air
- flue gas
- post bake
- air chamber
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Abstract
The invention discloses a kind of air stove, including hot bellows and aerator, a side body of hot bellows offers and on the housing of the air inlet opposite side hot bellows relative with air inlet, is provided with air outlet, the housing of hot bellows is provided with fuel inlet, fire grate is installed in fuel inlet, fire grate is arranged above burner hearth, is provided with N root and adds hot channel in burner hearth；Exhaust opening is offered on the housing of the opposite side hot bellows relative with fire grate, aerator is connected with air inlet, also include air-introduced machine and the internally installed post bake case having M root flue gas pipeline, the entrance of post bake case is connected with exhaust opening and connects in the outlet of post bake case hot blast conveying pipe road, and the side of post bake case connects the aerator for being passed through cold wind in flue gas pipeline；Air-introduced machine is installed on the air outlet of hot bellows, and wherein N, M are the >=positive integer of 2.The present invention compared with prior art, has simple in construction, energy utilization rate height, the feature of energy-conserving and environment-protective.
Description
Technical field
The present invention relates to a kind of heat feeding mechanism, be specifically related to a kind of air stove.
Background technology
At wood chip manufacture field, generally by boiler heating, water heating is become vapours, then wood chip is entered
Row is dried.Although steam is the heat energy of a kind of environmental protection, it will not be to environment；Simultaneously along with people are to boiler
The improvement of heater, has reached the purpose of energy-saving and emission-reduction the most to a certain extent.But the generation of steam needs to consume more
The globule can be become again after water resource, and steam cooling, not only the wood chip being dried is formed moisture regain, is also difficult to the globule is carried out back
Receive and utilize.Therefore, being dried the innovation first step of this link at wood chip is exactly the selection to its heating energy source and innovation.
Wind is omnipresent, just as air, is inexhaustible clear energy sources.And cold wind is added by relevant equipment
Heat becomes hot blast, uses hot blast, as thermal source, wood chip is dried work, it will to be substantially reduced water consumption thus effectively save
Water resource.Therefore, this technology is realized it is crucial that develop the equipment being suitable for mutually.And in the prior art, by cold wind
The equipment (i.e. air stove) being heated into hot blast is the most universal.But mostly air stove in the market is for drying grain, such as Shen
Please number be 2016101138243.0 Chinese invention patent application disclose a kind of air stove using bio-fuel, its structure
Including the body of heater surrounded by outside framework and base, it is provided with in body of heater and is positioned at the burner hearth of lower section, is positioned at and adds hot channel above burner hearth
And with add the hot bellows that hot channel is connected；Hot bellows upper end connects the hot blast conveying pipe road led to outside body of heater, hot blast
Conveyance conduit end is provided with hot-blast outlet；Body of heater upper end is provided with between the outlet flue of smoke exhaust fan, smoke exhaust fan and body of heater by row
Smoke pipeline is connected.This kind of air stove use the fertilizer such as rice husk, straw, timber as fuel, more environmental protection, but it is burned
The flue gas that journey gives off not only pollutes the environment, and also wastes in flue gas contained heat, can not make full use of resource.
Summary of the invention
For above-mentioned deficiency, the technical problem to be solved is to provide a kind of simple in construction, and heat utilization efficiency is high,
It is applicable to the air stove of wood chip processing technique field.
For solving the problems referred to above, the present invention is achieved through the following technical solutions:
A kind of air stove, including hot bellows and aerator, offers air inlet and air intake on a side body of hot bellows
The housing of the opposite side hot bellows that mouth is relative is provided with air outlet, and the housing of described hot bellows is additionally provided with fuel inlet, in combustion
Being provided with fire grate in material entrance, fire grate is arranged above burner hearth, is provided with N root and adds hot channel in burner hearth；With fire grate phase
To opposite side hot bellows housing on offer exhaust opening, described aerator is connected with air inlet, within adding hot channel
It is passed through cold wind, also includes air-introduced machine and the internally installed post bake case having M root flue gas pipeline, described post bake case
Entrance is connected with exhaust opening and connects in the outlet of post bake case hot blast conveying pipe road, and the side of post bake case is even
It is connected to the aerator for being passed through cold wind in flue gas pipeline；Described air-introduced machine is installed on the air outlet of hot bellows, its
Middle N, M be >=positive integer of 2.
In such scheme, for the ease of adding the arrangement of hot channel and cold wind, being passed through/discharge of hot blast, described combustion furnace
The both sides of thorax and the vertical direction in hot bellows are respectively equipped with cold air chamber, hot air chamber by dividing plate, respectively add hot channel
Two ends connect with cold air chamber, hot air chamber respectively, and the air inlet of hot bellows is opened on the housing corresponding to cold air chamber, hot bellows
Air outlet is opened on the housing corresponding to hot air chamber.
In such scheme, described in add hot channel and flue gas pipeline can be metal straight pipe and flue gas pipeline
Caliber less than adding the caliber of hot channel.
In such scheme, it is further preferred that described in add hot channel and flue gas pipeline is the metal of helical structure
The caliber of pipe and flue gas pipeline is less than the caliber adding hot channel.
In such scheme, for the ease of the arrangement of flue gas pipeline and cold wind, being passed through/discharge of hot blast, described two
The secondary inside adding hot tank is divided into flue gas cold air chamber, combustor and flue gas hot air chamber, the most each flue gas at vertical direction
The two ends of pipeline connect with flue gas cold air chamber, flue gas hot air chamber respectively, and combustor is corresponding with the entrance of post bake case, flue gas
Cold air chamber connects with the aerator on post bake case, flue gas hot air chamber is corresponding with the outlet of post bake case.
Above-mentioned air stove, for the ease of Based Intelligent Control, also includes that temperature control equipment, described temperature control equipment include
One temperature sensor, the second temperature sensor and central controller, first, second temperature sensor respectively with central controller
Input connects and is separately mounted in hot air chamber, flue gas hot air chamber, the outfan of described central controller respectively be located at heat
Dodge gate switch on the air outlet of bellows and the dodge gate switch in the outlet of post bake case connect.
In such scheme, for the ease of the laying dust in cleaning post bake case, can offer on the housing of post bake case
There is a cleaning door.
Compared with prior art, the invention have the benefit that
1, the present invention is by adding the structure setting of hot channel, aerator, and using wood, wood flour, straw etc. as comburant (-rent),
It is heated into being passed through the cold wind adding in hot channel burner hearth in hot bellows there is the hot blast of uniform temperature, and in temperature control
Under the control of device processed, hot blast is discharged, to be dried wood chip.The present invention is to wood using hot blast (i.e. hot-air) as thermal source
Sheet carries out drying work, does not haves the situation of steam moisture regain, without using water resource, reaches the mesh of saving water resource
's；
2, the present invention is by the post bake case arranged, and the heat smoke discharged by the burner hearth in hot bellows is by smoke evacuation
Mouth enters the heating chamber in post bake case, by the effect of heat exchange, the cold wind in flue gas pipeline is carried out heat exchange, makes
Obtain cold wind and be heated to form hot blast, thus reach while making full use of the energy, moreover it is possible to efficiently reduce the flue gas of discharge to ring
The pollution in border, has simple in construction, energy utilization rate height, the feature of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of this air stove.
Fig. 2 is internal structure schematic diagram in the front view of hot bellows described in Fig. 1.
Fig. 3 be hot bellows described in Fig. 1 overlooking surface view in internal structure schematic diagram.
Figure is numbered: 1, hot bellows；1-1, cold air chamber；1-2, burner hearth；1-3, hot air chamber；1-4, fire grate；2, drum
Blower fan；3, air outlet；4, exhaust opening；5, post bake case；6, hot blast conveying pipe road；7, air-introduced machine；8, hot channel is added.
Detailed description of the invention
With specific embodiment, the present invention is further explained below in conjunction with the accompanying drawings, but not in order to limit this
Bright.
As shown in Figure 1, Figure 3, a kind of air stove, including hot bellows 1 and aerator 2, a side body of hot bellows 1 is opened
The housing being provided with the air inlet opposite side hot bellows 1 relative with air inlet is provided with air outlet 3.On the housing of described hot bellows 1
Being additionally provided with fuel inlet, be provided with fire grate 1-4 in fuel inlet, fire grate 1-4 is arranged above burner hearth 1-2, at burner hearth
Being provided with N root in 1-2 and add hot channel 8, N is the positive integer of >=2, and in the present embodiment, N is the positive integer of more than 10, with multirow
The rectangular array formal distribution of multiple row is in burner hearth 1-2.Open on the housing of the opposite side hot bellows 1 relative with fire grate 1-4
Being provided with exhaust opening 4, described aerator 2 is connected with air inlet, for being passed through cold wind within adding hot channel 8.
As in figure 2 it is shown, the both sides of described burner hearth 1-2 and being set respectively by dividing plate at vertical direction in hot bellows 1
Having cold air chamber 1-1, hot air chamber 1-3, the two ends respectively adding hot channel 8 connect with cold air chamber 1-1, hot air chamber 1-3 respectively.Hot blast
It is right that the air inlet of case 1 is opened on the housing corresponding to cold air chamber 1-1, the air outlet 3 of hot bellows 1 is opened in hot air chamber 1-3 institute
On the housing answered.In the present embodiment, dividing plate is the metallic plate with conductive force.
Described air stove also includes air-introduced machine 7 and the internally installed post bake case 5 having M root flue gas pipeline, wherein M
For the positive integer of >=2, in the present embodiment, M is the positive integer of more than 10, with the rectangular array formal distribution of multiple lines and multiple rows in two
Secondary add in hot tank 5.The entrance of described post bake case 5 is connected with exhaust opening 4 and connects in the outlet of post bake case 5 to be had
Hot blast conveying pipe road 6, the side of post bake case 5 connects the aerator 2 for being passed through cold wind in flue gas pipeline.?
Offer a cleaning door on the housing of post bake case 5, in the present embodiment, specifically on cleaning door, install one and can carry out folding
Dodge gate.Described air-introduced machine 7 is installed on the air outlet 3 of hot bellows 1.
The inside of described post bake case 5 is divided into flue gas cold air chamber, combustor and flue gas hot air chamber at vertical direction,
The two ends of the most each flue gas pipeline connect with flue gas cold air chamber, flue gas hot air chamber respectively, combustor and post bake case 1
Entrance is corresponding, and the heat smoke that i.e. combustor is discharged using exhaust opening 4 is as heating source, carry out the cold wind in flue gas pipeline
Heat exchange.Flue gas cold air chamber connects with the aerator 2 on post bake case 5, flue gas hot air chamber is relative with the outlet of post bake case 1
Should.
In order to control the temperature of hot blast, described air stove also includes that temperature control equipment, described temperature control equipment include
First temperature sensor, the second temperature sensor and central controller, first, second temperature sensor respectively with central controller
Input connect, and be respectively arranged in hot air chamber 1-3, flue gas hot air chamber, the outfan of described central controller respectively with
Dodge gate switch on the dodge gate switch being located on the air outlet 3 of hot bellows 1 and the outlet of post bake case 5 connects.I.e.
Central controller gathers the hot blast temperature in hot air chamber 1-3 and flue gas hot air chamber by temperature sensor, when the temperature reaching setting
During angle value, the dodge gate corresponding to control is opened, is made hot blast discharge under the effect of air-introduced machine 7.
As it is shown on figure 3, in order to extend stroke and the raising heating that cold wind flows within adding hot channel 8/ flue gas pipeline
Speed, described in add hot channel 8 and flue gas pipeline is the metal tube of helical structure.Have based on heat contained in heat smoke
Limit, and in order to ensure the supply of hot air source, the caliber of described flue gas pipeline is less than the caliber adding hot channel 8.Certainly, described
Add hot channel 8 and flue gas pipeline can also be the caliber of metal straight pipe and flue gas pipeline less than adding hot channel 8
Caliber.
The present invention operationally, using hot bellows 1 as main hot air source providing device, and using post bake case 5 as
Assisted heating device, the heat smoke that post bake case 5 is discharged by making full use of hot bellows 1 is as heating source, with flue gas
Cold wind in pipeline carries out heat exchange, thus reaches to heat the purpose of cold wind.Therefore, the air stove of this structure and conventional thermal wind furnace
Comparing, under the fuel conditions that burning is equal, the amount of the air stove output hot air source of the present invention is more than conventional thermal wind furnace
Between 25%-50%, so substantially increase the utilization rate of the energy.
These are only explanation embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (7)
1. an air stove, including hot bellows (1) and aerator (2), offers air intake on a side body of hot bellows (1)
The housing of the opposite side hot bellows (1) that mouth is relative with air inlet is provided with air outlet (3), on the housing of described hot bellows (1) also
Being provided with fuel inlet, be provided with fire grate (1-4) in fuel inlet, fire grate (1-4) is arranged above burner hearth (1-2), in burning
N root is installed in burner hearth (1-2) and adds hot channel (8)；Offer on the housing of the opposite side hot bellows (1) relative with fire grate (1-4)
Exhaust opening (4), described aerator (2) is had to be connected with air inlet, for being passed through cold wind within adding hot channel (8), it is characterised in that:
Also include air-introduced machine (7) and the internally installed post bake case (5) having M root flue gas pipeline, described post bake case (5)
Entrance is connected with exhaust opening (4) and connection has hot blast conveying pipe road (6), post bake case in the outlet of post bake case (5)
(5) side connects the aerator (2) for being passed through cold wind in flue gas pipeline；Described air-introduced machine (7) is installed on heat
On the air outlet (3) of bellows (1), wherein N, M are the >=positive integer of 2.
Air stove the most according to claim 1, it is characterised in that: the both sides of described burner hearth (1-2) and in hot bellows
(1) vertical direction in is respectively equipped with cold air chamber (1-1), hot air chamber (1-3) by dividing plate, respectively adds the two of hot channel (8)
End connects with cold air chamber (1-1), hot air chamber (1-3) respectively, and it is corresponding that the air inlet of hot bellows (1) is opened in cold air chamber (1-1)
Housing on, the air outlet (3) of hot bellows (1) is opened on the housing corresponding to hot air chamber (1-3).
Air stove the most according to claim 1 and 2, it is characterised in that add hot channel (8) described in: and flue gas pipeline is equal
For the caliber of metal straight pipe and flue gas pipeline less than adding the caliber of hot channel (8).
Air stove the most according to claim 1 and 2, it is characterised in that add hot channel (8) described in: and flue gas pipeline is equal
The caliber adding hot channel (8) it is less than for the metal tube of helical structure and the caliber of flue gas pipeline.
Air stove the most according to claim 2, it is characterised in that: the inside of described post bake case (5) is at vertical direction
Be divided into flue gas cold air chamber, combustor and flue gas hot air chamber, the two ends of the most each flue gas pipeline respectively with flue gas cold wind
Room, the connection of flue gas hot air chamber, combustor is corresponding with the entrance of post bake case (5), flue gas cold air chamber and post bake case (5)
On aerator (2) connect, flue gas hot air chamber corresponding with the outlet of post bake case (5).
Air stove the most according to claim 5, it is characterised in that: also including temperature control equipment, described temperature controls dress
Put and include the first temperature sensor, the second temperature sensor and central controller, first, second temperature sensor respectively with central authorities
The input of controller connects and is separately mounted in hot air chamber (1-3), flue gas hot air chamber, the output of described central controller
Hold the activity switched respectively and in the outlet of post bake case (5) with the dodge gate on the air outlet (3) being located at hot bellows (1)
Door trip connects.
Air stove the most according to claim 1, it is characterised in that: on the housing of post bake case (5), offer one clear
Ash mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772693.5A CN106196594A (en) | 2016-08-29 | 2016-08-29 | A kind of air stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772693.5A CN106196594A (en) | 2016-08-29 | 2016-08-29 | A kind of air stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196594A true CN106196594A (en) | 2016-12-07 |
Family
ID=58088247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610772693.5A Pending CN106196594A (en) | 2016-08-29 | 2016-08-29 | A kind of air stove |
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| Country | Link |
|---|---|
| CN (1) | CN106196594A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798745A (en) * | 2018-12-25 | 2019-05-24 | 三江县浩然再生能源科技开发有限公司 | A kind of tea processing device |
| CN109883189A (en) * | 2019-02-27 | 2019-06-14 | 昆山市瑞浦鑫涂装机械有限公司 | A kind of oven combustion chamber afterheat utilizing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202853308U (en) * | 2012-09-01 | 2013-04-03 | 何树香 | Drying stove utilizing small-sized boiler smoke dust waste heat |
| CN104344700A (en) * | 2014-10-17 | 2015-02-11 | 江西省祥合实业有限公司 | Plate drying system |
| CN205403415U (en) * | 2016-03-04 | 2016-07-27 | 长沙赫雷克勒智能装备有限公司 | Dryer |
-
2016
- 2016-08-29 CN CN201610772693.5A patent/CN106196594A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202853308U (en) * | 2012-09-01 | 2013-04-03 | 何树香 | Drying stove utilizing small-sized boiler smoke dust waste heat |
| CN104344700A (en) * | 2014-10-17 | 2015-02-11 | 江西省祥合实业有限公司 | Plate drying system |
| CN205403415U (en) * | 2016-03-04 | 2016-07-27 | 长沙赫雷克勒智能装备有限公司 | Dryer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798745A (en) * | 2018-12-25 | 2019-05-24 | 三江县浩然再生能源科技开发有限公司 | A kind of tea processing device |
| CN109883189A (en) * | 2019-02-27 | 2019-06-14 | 昆山市瑞浦鑫涂装机械有限公司 | A kind of oven combustion chamber afterheat utilizing system |
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Application publication date: 20161207 |