CN108332235A - A kind of low-power consumption dust-removing sulphur removing function heating plant - Google Patents
A kind of low-power consumption dust-removing sulphur removing function heating plant Download PDFInfo
- Publication number
- CN108332235A CN108332235A CN201810107635.XA CN201810107635A CN108332235A CN 108332235 A CN108332235 A CN 108332235A CN 201810107635 A CN201810107635 A CN 201810107635A CN 108332235 A CN108332235 A CN 108332235A
- Authority
- CN
- China
- Prior art keywords
- coal
- dust
- power consumption
- coal bunker
- heating plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 239000005864 Sulphur Substances 0.000 title claims abstract description 35
- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- 239000003245 coal Substances 0.000 claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 74
- 239000010883 coal ash Substances 0.000 claims abstract description 57
- 239000000428 dust Substances 0.000 claims abstract description 57
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 16
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 17
- 229910052731 fluorine Inorganic materials 0.000 claims description 17
- 239000011737 fluorine Substances 0.000 claims description 17
- 239000002956 ash Substances 0.000 claims description 15
- 239000000779 smoke Substances 0.000 claims description 13
- 125000004122 cyclic group Chemical group 0.000 claims description 12
- 230000004888 barrier function Effects 0.000 claims description 5
- 206010022000 influenza Diseases 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 3
- 229920002313 fluoropolymer Polymers 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 239000003517 fume Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 26
- 239000003546 flue gas Substances 0.000 abstract description 26
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000002028 Biomass Substances 0.000 description 10
- 239000000835 fiber Substances 0.000 description 7
- 239000003513 alkali Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 238000006477 desulfuration reaction Methods 0.000 description 3
- 230000023556 desulfurization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229930013930 alkaloid Natural products 0.000 description 2
- 150000003797 alkaloid derivatives Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/02—Closed stoves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/006—Arrangements for cleaning, e.g. soot removal; Ash removal
- F24B13/008—Ash containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/02—Arrangement or mountings of fire-grate assemblies; Arrangement or mountings of linings for fire-boxes, e.g. fire-backs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
- F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
- F24B5/021—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves combustion-air circulation
- F24B5/023—Supply of primary air for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B9/00—Stoves, ranges or flue-gas ducts, with additional provisions for heating water
- F24B9/04—Stoves, ranges or flue-gas ducts, with additional provisions for heating water in closed containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chimneys And Flues (AREA)
Abstract
The present invention proposes a kind of low-power consumption dust-removing sulphur removing function heating plant, low-power consumption dust-removing sulphur removing function heating plant includes coal bunker and heat supply cleaning module, it is enclosed with insulated water jacket on the outside of coal bunker, insulated water jacket connects heat supply terminal, coal bunker connects heat supply cleaning module through flue, and the valve on flue controls combustion heat supplying pattern；Coal bunker is designed as fire coal layered structure and broken carbon, coal ash separated structure up and down, keeps coal burning abundant；Heat supply cleaning module is designed with heat supply, dedusting, desulfurizing device and the sulphur removal circulatory system, improves heat exchange efficiency, removes the most of dust and sulfide of flue gas.Beneficial effects of the present invention：Coal combustion is abundant, and heat exchange efficiency is higher, can purify most dusts and sulfide that burning generates, meet standard limit of smog release, avoid polluting the environment, device power consumption is relatively low.
Description
Technical field
The present invention relates to heating equipment technical fields, more particularly to a kind of low-power consumption dust-removing sulphur removing function heating plant.
Background technology
Haze weather has seriously affected our daily life, and the generation of haze and the coal-fired dust and sulfide generated
There is certain relationship.Although common coal burning time is longer in life and industrial production, igniting, difficult, burning is insufficient,
The a large amount of energy is wasted, and generates a large amount of dust and sulfide and environment is caused seriously to pollute.Biomass coal, be
A certain amount of biomass is matched in coal, burning time is longer, is easy to ignite, and burning is more abundant, is current Coal Energy Source conversion
Key areas.In addition to this, biomass coal combustion ashes alkalinity is high, and more calcium oxide and oxidation are contained in lime-ash
Potassium, it is soluble easily in water.Using current conventional heating apparatus burns biomass coal, the performance of biomass coal is affected, life is made
Substance moulded coal cannot fully burn, and heat exchange efficiency is relatively low, still generate more dust and sulfide, pollute the environment.
Invention content
The purpose of the present invention is to provide a kind of low-power consumption dust-removing sulphur removing function heating plants, solve current heating apparatus burns life
Substance Combustion of Mould Coal is insufficient, heat exchange efficiency is relatively low, leads to the problem of more dust and sulfide.
The present invention provides a kind of low-power consumption dust-removing sulphur removing function heating plant, and low-power consumption dust-removing sulphur removing function heating plant includes coal bunker
With heat supply cleaning module, coal bunker outside is enclosed with insulated water jacket, and insulated water jacket connects heat supply terminal, and coal bunker is through flue
Heat supply cleaning module is connected, valve is provided on flue；The upper end of coal bunker offers Hatch Opening, and support is provided in Hatch Opening
Plate rail is provided with warehouse lid on Hatch Opening, and the upper end of coal bunker side wall offers upper air inlet, and the lower end of coal bunker side wall offers down
Air inlet, coal bunker is interior to be provided with upper coal-fired support row in upper middle position, supports the position of row on coal bunker in upper fire coal
It is provided with door, lower air inlet position on the upper side, which is provided with lower coal-fired support, in coal bunker arranges, the lower section of lower coal-fired support row
It is provided with broken carbon web plate, the position of lower coal-fired support row is provided with lower door on coal bunker, the lower end in coal bunker is provided with
Coal ash slot, coal bunker is interior to set gradually broken carbon guard and coal ash from the top down between upper coal-fired support row and the lower coal-fired row of support
The lower end of cover, the lower ending opening of broken carbon guard, broken carbon guard passes through the lower end of coal ash cover and broken carbon guard to be located at lower coal-fired support
The top of row, the lower ending opening of coal ash cover, the lower end of coal ash cover are located at the top of coal ash slot；The lower end of heat supply cleaning module is arranged
There is filter, the inertial dust separator being connected to flue, the lower end connection of inertial dust separator are provided in heat supply cleaning module
There are dust flue, the entrance of inertial dust separator to connect flue, the outlet of inertial dust separator is connected with more heat exchanger tubes, heat exchanger tube
It is wrapped with main water sleeve, main water sleeve connects heat supply terminal through water supply conduit, water return pipeline, after the outlet flues of more heat exchanger tubes converges
It is connected with desulfurizing dust-collector, desulfurizing dust-collector includes shell, and the upper end of shell offers smoke outlet, cigarette is connected on smoke outlet
Chimney, the lower middle position of shell offer water inlet, and water inlet is connected with buck return line, lower middle position in shell
It is provided with more fluorine plastic tubes, more fluorine plastic tubes form fluoroplastics tube bank, and the outlet flues of more heat exchanger tubes connects respectively after converging
The lower middle position of more fluorine plastic tubes is connect, the lower end of fluorine plastic tube is connected with ash releasing tube, connects on chimney a chimney
It is connected to exhaust fan, wind-collecting cover is connected with through rotary sleeve on another chimney on chimney, is provided with tail vane on wind-collecting cover, on tail vane
It is provided with air velocity transducer, air velocity transducer is connected with controller through signal cable, and controller connects exhaust fan through signal cable,
The end of dust flue, the end of ash releasing tube connect filter, are provided with cyclic water tank on coal bunker, the bottom of cyclic water tank is through pipe
Road connects coal ash slot, and the bottom of coal ash slot connects filter through filter pipe, water pump is provided on filter, and water pump connects buck and returns
Flow tube road, water pump also connect cyclic water tank by the road.
Further, broken carbon guard and coal ash cover are funnel type.
Further, the lower end of broken carbon guard extends to the inside of coal bunker, and the lower end of coal ash cover is to the outside of coal bunker
Extend.
Further, the lower end of broken carbon guard offers the first leakage carbon mouth, the second leakage carbon mouth and third successively from the top down
Carbon mouth is leaked, the opening size of the first leakage carbon mouth, the second leakage carbon mouth and third leakage carbon mouth becomes larger successively.
Further, inertial dust separator includes deduster shell, is provided with inclined plate and level board in deduster shell, and the one of inclined plate
The inner wall of end connection deduster shell upper end, the other end of inclined plate tilt down and extend to the middle position in deduster shell, be used to
Property deduster entrance be located at the upper middle position of deduster shell side wall, the outlet of inertial dust separator is positioned at the upper of deduster shell
End, the entrance and exit of inertial dust separator are located at the both sides of inclined plate, level board close to the outlet port of inertial dust separator and
Level board connects the inner wall of deduster shell upper end.
Further, it is equipped with filter fiber layer in coal ash slot.
Further, the bottom of filter is provided with slag-drip opening.
Further, it is provided with control handle on valve.
Further, smoke barrier is set close to the position of flue in coal bunker.
Further, inertial dust separator and main water sleeve are connected through holder on filter.
Compared with prior art, low-power consumption dust-removing sulphur removing function heating plant of the invention has the characteristics that and advantage：
The low-power consumption dust-removing sulphur removing function heating plant of the present invention, can be warmed oneself with control selections or combustion mode, coal bunker design
For layered structure above and below fire coal and broken carbon, coal ash separated structure, keep coal combustion abundant, heat exchange efficiency is higher, heat supply cleaning module
It is designed with heat supply, dedusting, desulfurizing device and the sulphur removal circulatory system, the basic matterial needed for the sulphur removal circulatory system comes from biomass
Contain alkaloid substance in coal ash and dust that moulded coal generates, most dusts and sulfide that burning generates can be purified, symbol
Standard limit of smog release is closed, avoids polluting the environment；It fully automatically selects using the flue gas in wind energy drainage device, reduces dress
The power consumption set.
After the specific implementation mode of the present invention is read in conjunction with the figure, the features and advantages of the invention will become clearer.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of low-power consumption dust-removing sulphur removing function heating plant of the embodiment of the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the front view of coal bunker in low-power consumption dust-removing sulphur removing function heating plant of the embodiment of the present invention；
Fig. 4 is the left view of coal bunker in low-power consumption dust-removing sulphur removing function heating plant of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of inertial dust separator part in low-power consumption dust-removing sulphur removing function heating plant of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of desulfurizing dust-collector part in low-power consumption dust-removing sulphur removing function heating plant of the embodiment of the present invention；
Wherein, 111, warehouse lid, 112, Hatch Opening, 113, supporting tray frame, 12, upper air inlet, 13, lower air inlet, 14, upper fire coal
Support row, 151, lower coal-fired support row, 152, broken carbon web plate, 16, broken carbon guard, 161, network interface, the 162, first leakage carbon mouth, 163,
Second leakage carbon mouth, 164, third leak carbon mouth, 17, coal ash cover, 18, smoke barrier, 191, filter fiber layer, 192, filter pipe, 21, used
Property deduster, 211, dust flue, 212, inclined plate, 213, level board, 22, heat exchanger tube, 23, main water sleeve, 241, water return pipeline, 242,
Water supply conduit, 25, desulfurizing dust-collector, 251, ash releasing tube, 252, shell, 253, fluorine plastic tube, 26, water pump, 261, buck reflux
Pipeline, 271, exhaust fan, 272, air velocity transducer, 281, wind-collecting cover, 282, tail vane, 283, rotary sleeve, 3, flue, 4, valve
Door, 5, chimney, 6, insulated water jacket, 7, filter, 71, slag-drip opening, 81, upper door, 82, lower door, 9, cyclic water tank.
Specific implementation mode
As shown in Figures 1 to 5, the present embodiment provides a kind of low-power consumption dust-removing sulphur removing function heating plant, low-power consumption dust-removing sulphur removing functions
Heating plant includes coal bunker and heat supply cleaning module, and insulated water jacket 6 is enclosed on the outside of coal bunker.Place temperature where coal bunker
Spend higher, insulated water jacket 61 can reduce additional heat loss, and heat is stored in the water of insulated water jacket 61, insulating water
61 connection heat supply terminal of set, to transfer heat to heat supply terminal.
Coal bunker connects heat supply cleaning module through flue 3, is provided with valve 4 on flue 3, is arranged on valve 4
There is control handle.By control handle control valve 4 with open and close flue 3, and then heat distribution can be controlled to be suitable for
Heating or combustion mode.Specifically, valve 4 is heating pattern when opening flue 3, in coal bunker on upper coal-fired support row 14
Biomass type coal combustion, the air level that upper air inlet 12 enters enter the wind and flows downward, and air flowing is supreme coal-fired to be supported
It arranges and promotees combustion at 14, the horizontal air inlet of lower air inlet 13 and bottom horizontal flow sheet, air, which flows at lower coal-fired support row 151, promotees combustion.Flue gas
It is flowed from the top to the bottom by upper coal-fired support row 14, then followed by upper coal-fired support row 14, upper coal-fired support row 14 and lower combustion
Space between coal support row 151, flue gas continue to enter in inertial dust separator 21 from flue 3.Upper coal-fired support row's 14
Flue gas flows from up to down so that the temperature at Hatch Opening 112 is greatly lowered.On this basis, package is heat-insulated on the outside of coal bunker
Water jacket 6, it is possible to reduce to unnecessary heat loss at coal bunker, more heats is made to be transferred to heat supply cleaning module and heat supply
Terminal, it is more reasonable for heat distribution to make.The flue gas of upper coal-fired support row 14 flows from up to down, when can also inhibit new coal
Airborne dust and over-emitting black exhaust, and flue gas flow downward the biomass coal fuel for flowing through lower layer when, flue dust can by filtering eliminate.In upper combustion
The gases such as the insufficient generation CO of fired coal combustion of coal support row 14 can burn away in lower coal-fired support row 151, make burning more
Fully.After inertial dust separator 21 is dusted flue gas, heat exchanger tube 22 is gone successively to, is heated outside heat exchanger tube 22 at heat exchanger tube 22
Main water sleeve 23, main water sleeve 23 heats heat supply terminal through water supply conduit 242 and water return pipeline 241.It is arranged outside more heat exchanger tubes 22
Main water sleeve 23 makes heat exchanger tube 22 and the heat transfer coefficient of main water sleeve 23 significantly increase, and heat transfer area significantly improves, and substantially increases and changes
The thermal efficiency.When flue gas passes through desulfurizing dust-collector 25, desulfurizing dust-collector 25 handles flue gas desulfurization, in wind-collecting cover 281 or exhausting
Flue gas is discharged from chimney 5 under the action of machine 271.Valve 4 close flue 3 when be combustion mode, open warehouse lid 111, under into
Horizontal enter the wind in air port 13 simultaneously flows up, the biomass type coal combustion on upper coal-fired support row 14, and the heat smoke of generation is to Hatch Opening
112 direction is flowed, and places vessel to be heated on the supporting tray frame 113 of Hatch Opening 112, vessel to be heated are heated.
The upper end of coal bunker offers Hatch Opening 112, and supporting tray frame 113 is provided in Hatch Opening 112, is provided on Hatch Opening 112
Warehouse lid 111.The upper end of coal bunker side wall offers upper air inlet 12, and the lower end of coal bunker side wall offers lower air inlet 13, room
It is outer distinguished and admirable to enter coal bunker from upper air inlet 12, lower air inlet 13.Upper middle position is provided with upper fire coal in coal bunker
Support arranges 14, and the position for arranging 14 on coal bunker in upper coal-fired support is provided with upper door 81, from the fire coal support upwards of upper door 81
Addition biomass coal or the grey debris from the outside cleaning bulk of upper door 81 on row 14.It is inclined in lower air inlet 13 in coal bunker
Upper install is equipped with lower coal-fired support row 151, and the lower section of lower coal-fired support row 151 is provided with broken carbon web plate 152, on coal bunker in
The position of lower coal-fired support row 151 is provided with lower door 82.14 uncombusted broken carbon of upper coal-fired support row are fallen in lower coal-fired branch
Continue after-flame on support row 151, the broken carbon on lower coal-fired support row 151 is filtered through broken carbon web plate 152, and coal ash is through broken carbon web plate 152
It falls into coal ash slot, clears up the grey debris of bulk outward from lower door 82.Lower end in coal bunker is provided with coal ash slot, coal ash slot
It is inside equipped with filter fiber layer 191, filter fiber layer 191 is suppressed by stalk, the crushing of shell skin.Coal ash is fallen in filter fiber
On layer 191, the water in cyclic water tank 9 is trickled down dissolves coal ash formation alkaline water on coal ash, and coal ash lime-ash is by filter fiber layer 191
Filtering, alkaline water enter filter 7 through filter pipe 192.
Broken carbon guard is set gradually from the top down between upper coal-fired support row 14 and lower coal-fired support row 151 in coal bunker
16 and coal ash cover 17, it is densely covered with multiple network interfaces 161 on broken carbon guard 16, the lower ending opening of broken carbon guard 16, broken carbon guard 16
Lower end passes through the lower end of coal ash cover 17 and broken carbon guard 16 to be located at the top of lower coal-fired support row 151, and the lower end of coal ash cover 17 is opened
Mouthful, the lower end of coal ash cover 17 is located at the top of coal ash slot.When uncombusted broken carbon on upper coal-fired support row 14 is fallen, first fall
On broken carbon guard 16, the coal ash on uncombusted broken carbon passes through the network interface 161 on broken carbon guard 16 to fall on coal ash cover 17.Not
The broken carbon of after-flame continues to slide to lower coal-fired support row 151 along broken carbon guard 16, and coal ash slides along coal ash cover 17 to coal
In ash-pit.Broken carbon guard 16 is funnel type, so that uncombusted broken carbon is slid quickly to lower coal-fired support row 151, keeps away
Exempt from uncombusted broken carbon to extinguish；Coal ash cover 17 is funnel type, and coal ash can quickly drop down onto in coal ash slot.Broken carbon guard 16
Lower end extends to the inside of coal bunker, and the lower end of coal ash cover 17 extends to the outside of coal bunker, and the lower end of broken carbon guard 16 is from upper
Offer the first leakage carbon mouth 162, second leakage carbon mouth 163 and third leakage carbon mouth 164 successively downwards, the first leakage carbon mouth 162, second leaks
The opening size of carbon mouth 163 and third leakage carbon mouth 164 becomes larger successively.Uncombusted broken carbon slides to the lower end of broken carbon guard 16
When, the broken carbon of bulk first slides from the first leakage carbon mouth 162, and the broken carbon of secondary bulk slides from the second leakage carbon mouth 163, the broken carbon of fritter
It slides from third leakage carbon mouth 164, so that uncombusted broken carbon is relatively evenly arranged on lower coal-fired support row 151, makes uncombusted
Broken carbon burning it is abundant.Smoke barrier 18 is set close to the position of flue 3 in coal bunker, smoke barrier 18 can avoid uncombusted
Broken carbon enters with flue gas stream in flue 3 when sliding.
The lower end of heat supply cleaning module is provided with filter 7, and the bottom of filter 7 is provided with slag-drip opening 71, makes for a long time
With the rear lime-ash for being discharged in filter 7.
It is provided with inertial dust separator 21 in heat supply cleaning module, inertial dust separator 21 is connected through holder on filter 7.Inertia
Deduster 21 is connected to flue 3, and the lower end of inertial dust separator 21 is connected with dust flue 211, the end connection of dust flue 211
Filter 7.The dust (alkali grain) removed from flue gas in inertial dust separator 21, which enters through dust flue 211 in filter 7, to be dissolved
Form alkaline water.The entrance of inertial dust separator 21 connects flue 3, and the outlet of inertial dust separator 21 connects more heat exchanger tubes
22, heat exchanger tube 22 is wrapped with main water sleeve 23.On filter 7 main water sleeve 23 is connected through holder.Main water sleeve 23 is through water supply conduit
242, water return pipeline 241 connects heat supply terminal, and more heat exchanger tubes 22 are distributed in main water sleeve 23, keep the water in main water sleeve 23 fast
Speed heating, to transfer heat to heat supply terminal.
Inertial dust separator 21 in the present embodiment includes deduster shell, and inclined plate 212 and level board are provided in deduster shell
213, the inner wall of one end connection deduster shell upper end of inclined plate 212, the other end of inclined plate 212 tilts down and extends to deduster
Middle position in shell, the entrance of inertial dust separator 21 are located at the upper middle position of deduster shell side wall, inertial dust separator 21
Outlet positioned at the upper end of deduster shell, the entrance and exit of inertial dust separator is located at the both sides of inclined plate 212, level board
213 connect the inner wall of deduster shell upper end close to the outlet port of inertial dust separator and level board 213.Flue gas is through inertial dust separator
21 entrance enters deduster shell, and flue gas hits the lower surface of inclined plate 212 and flowed obliquely along inclined plate 212, at this time flue gas
In dust fall under the effect of gravity；Flue gas continues flowing obliquely and continues impact levels plate 213, and flue gas is along dampening
The lower surface bottom horizontal flow sheet of tablet 213, at this time the dust in flue gas fall under the effect of gravity；Flue gas bottom horizontal flow sheet after
The continuous upper surface for hitting inclined plate 212 is flowed out from the outlet of inertial dust separator 21 straight up again, at this time the dust in flue gas along
The inclined-plane of inclined plate 212 slides downwards.It in above process, can be with most dust in purifying smoke.
The outlet flue of more heat exchanger tubes 22 is connected with desulfurizing dust-collector 25 after converging, desulfurizing dust-collector 25 includes shell 252,
The upper end of shell 252 offers smoke outlet, and chimney 5 is connected on smoke outlet, and the lower middle position of shell 252 is offered into water
Mouthful, water inlet is connected with buck return line 261, and lower middle position is provided with more fluorine plastic tubes 253 in shell 252, more
Root fluorine plastic tube 253 forms fluoroplastics tube bank, and the outlet flues of more heat exchanger tubes 22 is separately connected more fluorine plastic tubes 253 after converging
Lower middle position, the lower end of fluorine plastic tube 253 is connected with ash releasing tube 251, and the end of ash releasing tube 251 connects filter 7.It is de-
Dust (alkali grain) in sulphur deduster 25 slides through ash releasing tube 251 into filter 7.Cycle is provided on coal bunker side wall
The bottom of water tank 9, cyclic water tank 9 connects coal ash slot by the road, and the bottom of coal ash slot connects filter 7 through filter pipe 192.Cycle
Water in water tank 9, which is trickled down, dissolves coal ash formation alkaline water on the coal ash in coal ash slot, coal ash lime-ash is by 191 mistake of filter fiber layer
Filter, alkaline water enter filter 7 through filter pipe 192.Water pump 26 is provided on filter 7, water pump 26 connects buck return line
261, buck return line 261 connects the water inlet of the shell 252 of desulfurizing dust-collector 25.Water pump 26 sucks alkalinity from filter 7
Alkaline water is simultaneously depressed into desulfurizing dust-collector 25 by water.Water pump 26 also connects cyclic water tank 9 by the road, so that alkaline water forms cycle.
Buck in cyclic water tank 9 repeats the coal ash in dissolving coal ash slot, and alkali concentration in cyclic water tank 9 is made to reach and continue to keep full
With.Water pump 26 sucks alkaline water from filter 7 and alkaline water is depressed into desulfurizing dust-collector 25, water inlet of the buck from shell 252
Into buck overflow from bottom to top in shell 252, when buck did not had fluorine plastic tube 253, buck is along fluorine plastic tube 253
Inner wall flows downward.The flue gas of more heat exchanger tubes 22 discharge comes into full contact with after entering fluorine plastic tube 253 with buck, and buck is realized high
Dedusting and desulfurization are imitated, meanwhile, fluorine plastic tube 253 has good automatic cleaning action so that and it is not easy to plug and is readily cleaned in pipe,
The dust granule and sulfide that inner wall buck absorbs slide naturally with buck water droplet.Buck absorbs dust particles and sulfide
Afterwards, continue to be back to filter 7 along ash releasing tube 251.Alkali in the desulfurization buck of the present embodiment, entirely from supplement water to lime-ash
Flushing repeatedly, dissolving and obtain, without external additional addition.
It is connected with exhaust fan 271 on a chimney on chimney 5, is connected through rotary sleeve 283 on another chimney on chimney 5
It is connected to wind-collecting cover 281, the opening at 281 both ends of wind-collecting cover is respectively the first opening and the second opening, and the sectional area of the first opening is big
The middle section of sectional area in 281 middle section of wind-collecting cover, wind-collecting cover 281 connects another chimney.It is arranged on wind-collecting cover 281
There is tail vane 282, air velocity transducer 272 is provided on tail vane 282, air velocity transducer 272 is connected with controller through signal cable
273, controller 273 connects exhaust fan 271 through signal cable.Monitor that outdoor wind speed is larger convenient for profit in air velocity transducer 272
Used time, controller 273 controls exhaust fan 271 and closes, distinguished and admirable to blow over wind-collecting cover 281, can be realized to the flue gas in chimney 5 higher
The drainage of effect, the flue gas in whole device is by drainage operation at this time.Monitor that outdoor wind speed is smaller in air velocity transducer 272
When being not easy to utilize, controller 273 controls exhaust fan 271 and starts, and the flue gas in whole device is drained by exhaust fan 271.
The low-power consumption dust-removing sulphur removing function heating plant of the present embodiment can be warmed oneself with control selections or combustion mode, coal bunker are set
It is calculated as fire coal layered structure and broken carbon, coal ash separated structure up and down, keeps coal combustion abundant, heat exchange efficiency is higher, for thermal purification mould
Block is designed with heat supply, dedusting, desulfurizing device and the sulphur removal circulatory system, and the basic matterial needed for the sulphur removal circulatory system is from biology
Contain alkaloid substance in coal ash and dust that matter moulded coal generates, most dusts and sulfide that burning generates can be purified,
Meet standard limit of smog release, avoids polluting the environment；It fully automatically selects using the flue gas in wind energy drainage device, reduces
The power consumption of device.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the technical staff in domain is made in the essential scope of the present invention should also belong to the present invention's
Protection domain.
Claims (10)
1. a kind of low-power consumption dust-removing sulphur removing function heating plant, it is characterised in that：Low-power consumption dust-removing sulphur removing function heating plant includes coal bunker
With heat supply cleaning module, coal bunker outside is enclosed with insulated water jacket, and insulated water jacket connects heat supply terminal, and coal bunker is through flue
Heat supply cleaning module is connected, valve is provided on flue；The upper end of coal bunker offers Hatch Opening, and support is provided in Hatch Opening
Plate rail is provided with warehouse lid on Hatch Opening, and the upper end of coal bunker side wall offers upper air inlet, and the lower end of coal bunker side wall offers down
Air inlet, coal bunker is interior to be provided with upper coal-fired support row in upper middle position, supports the position of row on coal bunker in upper fire coal
It is provided with door, lower air inlet position on the upper side, which is provided with lower coal-fired support, in coal bunker arranges, the lower section of lower coal-fired support row
It is provided with broken carbon web plate, the position of lower coal-fired support row is provided with lower door on coal bunker, the lower end in coal bunker is provided with
Coal ash slot, coal bunker is interior to set gradually broken carbon guard and coal ash from the top down between upper coal-fired support row and the lower coal-fired row of support
The lower end of cover, the lower ending opening of broken carbon guard, broken carbon guard passes through the lower end of coal ash cover and broken carbon guard to be located at lower coal-fired support
The top of row, the lower ending opening of coal ash cover, the lower end of coal ash cover are located at the top of coal ash slot；The lower end of heat supply cleaning module is arranged
There is filter, the inertial dust separator being connected to flue, the lower end connection of inertial dust separator are provided in heat supply cleaning module
There are dust flue, the entrance of inertial dust separator to connect flue, the outlet of inertial dust separator is connected with more heat exchanger tubes, heat exchanger tube
It is wrapped with main water sleeve, main water sleeve connects heat supply terminal through water supply conduit, water return pipeline, after the outlet flues of more heat exchanger tubes converges
It is connected with desulfurizing dust-collector, desulfurizing dust-collector includes shell, and the upper end of shell offers smoke outlet, cigarette is connected on smoke outlet
Chimney, the lower middle position of shell offer water inlet, and water inlet is connected with buck return line, lower middle position in shell
It is provided with more fluorine plastic tubes, more fluorine plastic tubes form fluoroplastics tube bank, and the outlet flues of more heat exchanger tubes connects respectively after converging
The lower middle position of more fluorine plastic tubes is connect, the lower end of fluorine plastic tube is connected with ash releasing tube, connects on chimney a chimney
It is connected to exhaust fan, wind-collecting cover is connected with through rotary sleeve on another chimney on chimney, is provided with tail vane on wind-collecting cover, on tail vane
It is provided with air velocity transducer, air velocity transducer is connected with controller through signal cable, and controller connects exhaust fan through signal cable,
The end of dust flue, the end of ash releasing tube connect filter, are provided with cyclic water tank on coal bunker, the bottom of cyclic water tank is through pipe
Road connects coal ash slot, and the bottom of coal ash slot connects filter through filter pipe, water pump is provided on filter, and water pump connects buck and returns
Flow tube road, water pump also connect cyclic water tank by the road.
2. low-power consumption dust-removing sulphur removing function heating plant according to claim 1, it is characterised in that：Broken carbon guard and coal ash cover are equal
For funnel type.
3. low-power consumption dust-removing sulphur removing function heating plant according to claim 2, it is characterised in that：The lower end of broken carbon guard is to combustion
The inside of coal bunker extends, and the lower end of coal ash cover extends to the outside of coal bunker.
4. low-power consumption dust-removing sulphur removing function heating plant according to claim 3, it is characterised in that：The lower end of broken carbon guard is from upper
Offer the first leakage carbon mouth, the second leakage carbon mouth and third leakage carbon mouth, the first leakage carbon mouth, the second leakage carbon mouth and third leakage successively downwards
The opening size of carbon mouth becomes larger successively.
5. low-power consumption dust-removing sulphur removing function heating plant according to claim 1, it is characterised in that：Inertial dust separator includes dedusting
Device shell, is provided with inclined plate and level board in deduster shell, the inner wall of one end connection deduster shell upper end of inclined plate, inclined plate it is another
End tilts down and extends to the middle position in deduster shell, and the entrance of inertial dust separator is located at the centre of deduster shell side wall
Position on the upper side, positioned at the upper end of deduster shell, the entrance and exit of inertial dust separator is located at tiltedly for the outlet of inertial dust separator
The both sides of plate, inner wall of the level board close to the outlet port of inertial dust separator and level board connection deduster shell upper end.
6. low-power consumption dust-removing sulphur removing function heating plant according to claim 1, it is characterised in that：Filtering is equipped in coal ash slot
Fibrous layer.
7. low-power consumption dust-removing sulphur removing function heating plant according to claim 1, it is characterised in that：The bottom of filter is provided with
Slag-drip opening.
8. low-power consumption dust-removing sulphur removing function heating plant according to claim 1, it is characterised in that：Control handle is provided on valve
Hand.
9. low-power consumption dust-removing sulphur removing function heating plant according to claim 1, it is characterised in that：Close to fume pipe in coal bunker
Smoke barrier is arranged in the position in road.
10. low-power consumption dust-removing sulphur removing function heating plant according to claim 1, it is characterised in that：Connect through holder on filter
Connect inertial dust separator and main water sleeve.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108317719A (en) * | 2018-02-02 | 2018-07-24 | 崔学贞 | A kind of efficient heating plant of low-power consumption dust-removing sulphur removing function |
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| CN108332235B (en) | 2019-05-24 |
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Effective date of registration: 20190505 Address after: 273500 Zoucheng Industrial Park, Zoucheng City, Jining, Shandong Applicant after: Shandong Rongxin Group Co., Ltd. Address before: 266000 No. 411 Wangtai Dongcun, Wangtai Town, Huangdao District, Qingdao City, Shandong Province (South Side of Spark Industrial Park) Applicant before: Cui Xuezhen |
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