Utility model content
Problem to be solved in the utility model is to be that providing a kind of harmful substance that reduces generates and discharge, and improves energy profit
With the energy-conserving and environment-protective biomass stove of rate.
In order to solve the above technical problems, the technical solution adopted in the utility model is:Energy-conserving and environment-protective biomass stove, including charcoal
Change stove, combustion furnace and heat exchanger, the retort are connected by smoke conveying duct with the combustion furnace, and the combustion furnace leads to
High temperature exhaust pipe is crossed to the retort heat supply.
Further, in addition to fan assembly, the heat exchanger are connected with the heating system of outside, the fan assembly
Including air-introduced machine and air blower, the heat exchanger is connected with the retort by heat supply pipeline, the gas of the heat exchanger
Body lane exit is connected with the air-introduced machine and connected by smoke stack emission, the air blower with the bottom of the combustion furnace, institute
The lower end for stating combustion furnace is additionally provided with liquefied gas entrance.
Further, the retort includes outer wall, carbonization chamber and is located at heating interlayer between the two, the carbonization chamber
Biomass feed inlet is provided with, the carbonization chamber is connected by smoke conveying duct with the combustion furnace, under the carbonization chamber
End is provided with discharging opening, and the high-temperature tail gas pipeline connects with the heating interlayer, the heating interlayer provided with offgas outlet and
The heat exchanger connects with air-introduced machine.
Further, the biomass feed inlet is by being vertically arranged and the feeding assembly and ft connection of opening upwards.
Further, the feeding assembly includes the first conveyance conduit and the second conveyance conduit from top to bottom set, institute
The first conveyance conduit is stated as the tubaeform of opening upwards, second conveyance conduit is tubaeform for what Open Side Down, and described first
The maximum gauge of conveyance conduit is more than the maximum gauge of second conveyance conduit, first conveyance conduit and described second defeated
Send the motor conveyed between pipeline provided with promotion biomass acceleration.
Further, the inside of the carbonization chamber is provided with feeder, and the conveying direction of the feeder is to enter from biomass
Material mouth end is to the discharge port end.
Further, the lower section of the discharge port end is provided with discharging and cooling component.
Further, the discharging and cooling component include cylinder barrel and screw rod, the inner chamber of the cylinder barrel and the discharging
Mouth connects, and one end away from the discharging opening sets discharge port on the cylinder barrel, and the conveying direction of the screw rod is from described
Discharge port end is set to the discharge port end, and the discharge port is set straight down.
Further, the lower end of the combustion furnace, which is provided with, collects grey component.
Further, in addition to skid plate, total, which is respectively mounted, to be fixed on the skid plate.
Compared with prior art, the utility model has the advantages and positive effects of:1st, the utility model combustion furnace leads to
High temperature exhaust pipe is crossed to retort heat supply and is connected with heat exchanger, this structure had both realized need of the retort charing to high temperature
Ask and also achieve demand of the heat exchanger heating water to heating, without carrying out heating and thermal insulation to retort using external heating device
Charing, realize energy from supplying, and the supply temperature of high-temperature flue gas can maintain more than 250 degree, avoid tar and
The generation of pyrolkigneous liquid, harmful substance generation and discharge are greatly reduced, energy utilization rate is improved, make use of biology to greatest extent
Mass-energy source, environmental pollution is reduced, and the solid emission for carbonizing generation is the charcoal rich in organic matter, direct returning to farmland improves
Edaphic condition;2nd, retort includes outer wall, carbonization chamber and is located at heating interlayer between the two, dual-seal insulation effect, effect
Fruit is more preferable, and thermal loss is small, improves the utilization rate to heat, avoids the loss without reason of heat;3rd, retort and combustion furnace
The structure that traditional biomass stove is vertically arranged is instead of, structure is compacter, and total is respectively mounted and is fixed on skid plate
On, horizontally disposed is premise of the total collection on skid plate, and after total is arranged on skid plate, transport is more accelerated
Victory, transport directly can be achieved using crane, the also more express delivery during placement, use range is wider, and placement is more accelerated
It is prompt.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection;Can be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model is energy-conserving and environment-protective biomass stove, including retort 4, combustion furnace 1, and heat is handed over
Parallel operation 6 and fan assembly, retort 4 are connected by smoke conveying duct 41 with combustion furnace 1, and combustion furnace 1 passes through high-temperature tail gas pipe
Road 11 is connected to the heat supply of retort 4, heat exchanger 6 with retort 4 by heat supply pipeline 44, and this structure no longer needs external source
To retort 4 carry out heat supply, into combustion furnace 1 in high-temperature flue gas fully burn after confession of the caused high-temperature tail gas to retort 4
Heat can ensure to carbonize lasting progress, the generation of no tar and pyrolkigneous liquid, reduce the generation and discharge of harmful substance, moreover, most
The heat energy that flue gas composition is converted into heat energy, can meet needed for continuously carbonizing of limits, while also enough waste heat transmission
Into heat exchanger 6, heat exchanger 6 is connected with the heating system of outside, realizes the heating demands in some region, fan assembly bag
Air-introduced machine 7 and air blower 3 are included, heat exchanger 6 is connected with retort 4 by heat supply pipeline 44, and the gas passage of heat exchanger 6 goes out
Mouth is connected with air-introduced machine 7 and discharged by chimney 10, and air blower 3 connects with the bottom of combustion furnace 1, and outside air passes through air blower
The inside progress of 3 entrance combustion furnaces 1 is combustion-supporting, and the lower end of combustion furnace 1 is additionally provided with liquefied gas entrance 2, opens LPG valve, liquefaction
Gas is entered in combustion furnace 1 by pipeline to be ignited being used for system warm-up.
Preferably, retort 4 includes outer wall 42, carbonization chamber 45 and is located at heating interlayer 43 between the two, and retort is set
Double-decker is put, in the presence of air-introduced machine 7, high-temperature flue gas enters combustion chamber 1 from carbonization chamber 45 by smoke conveying duct 41,
High-temperature tail gas enters heating interlayer 43 from combustion chamber 1 by high-temperature tail gas pipeline 11, then enters heat by heat supply pipeline 44 and hand over
Parallel operation 6, the heat supply to carbonization chamber 45 is realized, meet charing to high temperature and demand, while realize external heat demand, adopted
With double-decker, outer wall 42 may also function as certain heat insulation effect, and such carbonization chamber 45 is in heating interlayer 43 and outer wall 42
Dual-seal insulation effect, effect is more preferable, and thermal loss is small, and carbonization chamber 45 is provided with biomass feed inlet 48, and carbonization chamber 45 is logical
Cross smoke conveying duct 41 to connect with combustion furnace 1, the lower end of carbonization chamber 45 is provided with discharging opening 46, high-temperature tail gas pipeline 11 and heating
Interlayer 43 connects, and heating interlayer 43 connects provided with offgas outlet 49 with heat exchanger 6 and air-introduced machine 7, offgas outlet 49 with it is defeated
Hot channel 44 connects;It is highly preferred that the inside of carbonization chamber 45 is provided with feeder 47, the conveying direction of feeder 47 is from biomass
The end of charging aperture 48 conveys in place in time to the end of discharging opening 46, being provided with for feeder 47 beneficial to biomass material, ensures charing
It is lasting to carry out;It is highly preferred that the lower section at the end of discharging opening 46 is provided with discharging and cooling component 9, will be to locate again after discharging is cooled
The processing modes such as reason, subsequent transportation are more convenient;It is highly preferred that discharging and cooling component 9 include cylinder barrel 91 and screw rod 92, cylinder
Cylinder 91 inner chamber connected with discharging opening 46, on cylinder barrel 91 away from discharging opening 46 one end setting discharge port 93, screw rod 92 it is defeated
It is to be set from the end of discharging opening 46 to the end of discharge port 93 to send direction, and discharge port 93 sets, can be transported to discharging remote straight down
The high-temperature area of carbonization chamber 45, is so reprocessed safer, improves the security performance of total;It is highly preferred that
Cylinder barrel 91 is provided with the spray nozzle 94 connected with inside close to the top of the one end of discharging opening 26, inside can be sprayed, will gone out
The charcoal come is moistened, and convenient follow-up reprocessing, is lifted the convenience of packing, be also prevent the hair of discharging opening carbide
Dissipate, further improve environmental-protecting performance, avoid particulate matter and distribute pollution to environment.
Preferably, biomass feed inlet 48 is fed intake by being vertically arranged and the feeding assembly of opening upwards 5 and ft connection
More convenient, and can ensure the abundant charing of raw material from up to small feed intake, avoiding raw material, to overstock dead burning insufficient
The problem of;It is highly preferred that feeding assembly 5 includes the first conveyance conduit 51 and the second conveyance conduit 52 from top to bottom set, the
One conveyance conduit 51 is tubaeform for opening upwards, and the second conveyance conduit 52 is tubaeform, the first conveyance conduit that Open Side Down
51 maximum gauge is more than the maximum gauge of the second conveyance conduit 52, is set between the first conveyance conduit 51 and the second conveyance conduit 52
There is a motor 53 for promoting biomass to accelerate conveying, this structure ensure that the convenience of charging and without interruption, ensure the company of charing
Continuous to carry out, this mechanism can ensure the input of the such as the following stalks of 3cm, and relatively conventional biomass stove, the size of raw material is significantly
Increase.
Preferably, retort 4 and combustion furnace 1 instead of the structure that traditional biomass stove is vertically arranged, and structure is compacter,
It is highly preferred that this structure also includes skid plate, total, which is respectively mounted, to be fixed on skid plate, and it is total collection to be horizontally disposed with
Premise on skid plate, after total is arranged on skid plate, transport is more quick, directly can be achieved using crane
Transport, the also more express delivery during placement, use range is wider, and placement is more quick, this be traditional biomass stove without
Method analogy, it is the innovation in biomass stove field, has overturned traditional cognition, from production, being assembled into installation realizes modularization,
More efficient quick, this structure provide the foundation for batch laying chain-type production;It is highly preferred that the lower end of combustion furnace 1 is provided with
Collect grey component 8, the dust granule in combustion furnace 1 can be collected in time, lift environmental-protecting performance, avoid flue gas particle to air
Pollution.
During the use of reality, open air blower 3 and cause blower fan 7, outside air is entered by air blower 3 to burn
The inside of stove 1 carries out combustion-supporting, opens LPG valve, liquefied gas entered by pipeline in combustion furnace 1 be ignited being used for system it is pre-
Heat;Start feeding assembly 5 and discharging and cooling component 9 after reaching system condition, biomass enters the cracking charing of retort 4, charcoal
Flue gas during change is entered in combustion furnace 1 by carbonization chamber 45 to be ignited and fully combust, and when gas production is enough, closes liquefaction
Air valve, liquefied gas entrance 2 are closed, and the abundant burning of flue gas is realized inside combustion furnace 1, and combustion furnace 1 passes through high temperature
Exhaust pipe 11 connects with the heating interlayer 43 of retort 4, through clean-burning high-temperature tail gas in bleed blower fan 7 in combustion furnace 1
Traction under enter the heating interlayer 43 of retort 4 and heat for carbonization chamber 45, ensure the high temperature that charing needs, realize energy
From supply, the heating interlayer 43 of retort 4 is connected by high-temperature tail gas outlet 49 and heat supply pipeline 44 with heat exchanger 6, and heat is handed over
Circulating water heating is used to heat by parallel operation 6, and the gas passage outlet of heat exchanger 6 is connected finally by chimney 10 with air-introduced machine 7
Discharge, caused solid product is discharged with discharging and cooling component 9 after charing, finally passes through discharging under the promotion of screw rod 92
Mouth 93 is discharged, the solid product i.e. charcoal rich in organic matter, direct returning to farmland improvement edaphic condition, the participation burning of remaining material,
Heat energy is converted to greatest extent and is utilized, reduces the pollution to environment, and this structure uses skid-mounted type, and mobile and installation is all
Convenient, floor space is small, space is saved, suitable for the central heating in units of village etc., with all kinds of agricultural wastes or biology
Matter particle is raw material, reduce harmful substance generation and discharge, improve energy utilization rate, biogas burning caused by heat energy by with
In maintaining charing high temperature and heating, the characteristic that tar is also easy to produce in standard biologic matter carbonization process is overcome, ensure that environmental protection, and
And heating effect is more preferably, charing is more efficient.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.