CN206626807U - A kind of flow burning semi-coke special-purpose environment protective boiler - Google Patents
A kind of flow burning semi-coke special-purpose environment protective boiler Download PDFInfo
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- CN206626807U CN206626807U CN201720345533.2U CN201720345533U CN206626807U CN 206626807 U CN206626807 U CN 206626807U CN 201720345533 U CN201720345533 U CN 201720345533U CN 206626807 U CN206626807 U CN 206626807U
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- heat
- boiler
- absorbing sleeve
- door
- coke
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Abstract
A kind of flow burning semi-coke special-purpose environment protective boiler, including pushing off the slag grid, firing door, outlet pipe, body of heater, explosion-proof valve, return pipe, chimney seat, crank, ash door, logical air pipe, shutter, shoot door, base, thermometer, the boiler furnace is made up of heat-absorbing sleeve one, heat-absorbing sleeve two, spacer, pushing off the slag wall with flues, heat-insulation layer, overfiren air port and tertiary air orifice；The boiler furnace is provided with air inlet；The chimney seat lower end is provided with heat-absorbing sleeve one and heat-absorbing sleeve two, and heat-absorbing sleeve one and heat-absorbing sleeve two upper end is provided with shoot door, and the thermometer is shown using liquid crystal temperature.The flow burning semi-coke special-purpose environment protective boiler is simple to operate, noiseless, cost is relatively low, thoroughly solves the problems, such as that conventional boiler is present, and user is enjoyed green in the price of plain cylindrical furnace warm, effectively reduces boiler and injured to caused by environment.
Description
Technical field
A kind of boiler is the utility model is related to, refers in particular to a kind of flow burning semi-coke special-purpose environment protective boiler.
Background technology
With being on the rise for haze, the environmental consciousness of people more and more higher, and environment-protection boiler also has become pot
The inexorable trend of stove development.Now, the developing direction of boiler is efficient, energy-conservation, low row；In order to reach low emission, mitigate boiler
The pollution to air is discharged, a kind of new clean fuel --- semi-coke is arisen at the historic moment.Semi-coke is also known as semicoke, coke powder, is a kind of
New carbon material, so that its fixed carbon is high, ratio resistance is high, chemism is high, containing the spy that ash is low, aluminium is low, sulphur is low, phosphorus is low
Property, turn into a kind of irreplaceable carbon material.Civil coal is due to the substantially pollution-free control measure of coal equipment, caused pollution
Thing almost all is directly discharged in air, is had a large capacity and a wide range, is difficult to supervise.Semi-coke only has the 1/5 of raw coal pollutant load, especially
It is that sulphur is only the 1/10 of raw coal, is suitable domestic clean fuel, the civilian anthracite of alternative small and medium-sized cities and rural area, especially
It is to possess the stronger market competitiveness away from anthracitic southwest and semi-coke manufacturing enterprise surrounding area, semi-coke.Semi-coke
It is civilian rational method that anthracite briquette, which is made, and combustion thermal efficiency is up to more than 75%, sulfur-fixing rate 30% --- 40%, dust removal efficiency
90%.
And current most miniature boiler, due to the defects of design, can not burn semi-coke well, excessive internal heat be present
Slowly, the thermal efficiency is low, power consumption is big, and burning is insufficient, produces the problems such as large quantity of exhaust gas is discharged into air, larger wound is caused to environment
Evil.The A of patent CN 106123022 disclose that a kind of semi-coke is boiler dedicated, including the traveling-grate stoker below body of heater, upper chain-grate stoker
There are multiple air compartments below, there is blower fan corresponding air compartment both sides, in there is tilting vertical block body in air compartment windward, has firebreak on rear arch,
Air compartment interior edge air compartment inner opposite angle line sets tilting vertical block body, and left and right blower fan carrys out wind and acted on tilting vertical block body to be reflected towards in air compartment
It is upper to form uniform wind so that fuel is by uniform wind on traveling-grate stoker, and fuel combustion is uniform, is not easy to put out a fire, particularly suitable semi-coke
Fuel combustion.The setting of firebreak can extend flue gas holdup time in burner hearth, increase radiant heat, improve primary zone temperature,
The semi-coke reduction reaction time is improved, promotes semi-coke conflagration, improves NOxIt is reduced into N2Efficiency reduce NOxDischarge.But should
Semi-coke is boiler dedicated due to the setting of multiple air compartments and block body, it has not been convenient to clears up dust stratification in smoke box, the setting of multiple blower fans is also easy
Dust stratification is so as to causing not circulating for air-flow.
Utility model content
For the boiler dedicated deficiency of above-mentioned general boiler and semi-coke, it is special that the utility model provides a kind of flow burning semi-coke
Use environment-protection boiler.
Technical scheme is used by the utility model solves its technical problem：A kind of flow burning semi-coke special environment protection pot
Stove, including pushing off the slag grid, firing door, outlet pipe, body of heater, explosion-proof valve, return pipe, chimney seat, crank, ash door, logical air pipe, enter
Air door, shoot door, base, thermometer.The boiler furnace by heat-absorbing sleeve one, heat-absorbing sleeve two, spacer, pushing off the slag wall with flues, heat-insulation layer,
Overfiren air port and tertiary air orifice composition；The boiler furnace is provided with air inlet, and oxygen is carried out in boiler internal to boiler smoke
Supplement, realizes the second-time burning of flue gas, fuel is fully utilized；Heat-absorbing sleeve one and heat absorption are provided with chimney seat lower end
Set two, heat-absorbing sleeve one described in sweep of gases and heat-absorbing sleeve two are allowed to be uniformly heated；In the heat-absorbing sleeve one and heat-absorbing sleeve two
Upper end is provided with shoot door, and the shoot door is fast-open type structure, can easily clear up dust stratification in smoke box at any time, make boiler operatiopn shape
State is always optimal combustion state.The boiler is designed using family's electric-type, and thermometer is shown using liquid crystal temperature, the mesh of temperature one
So.
Using the flow burning semi-coke special-purpose environment protective boiler, it is not necessary to mated dust removing device and desulphurization system, boiler thermal effect
Rate >=80%, boiler slag carbon content≤4%, smoke dust discharge concentration≤10mg/Nm3, SO2Concentration of emission<30mg/Nm3, NOxDischarge dense
Degree<100mg/Nm3, thermal efficiency ratio conventional boiler is high by about 20%, and pollutant emission only has 30% of conventional boiler or so.
The beneficial effects of the utility model are：1. due to being not provided with blower fan, the flow burning semi-coke special-purpose environment protective boiler
Burning controls by chimney, without noise；2. using the arrangement heat absorption of more heat-absorbing sleeves, multiple air inlet is more abundant by fuel combustion, boiler
Integral heat insulation, effectively reduces heat loss, and multiple air distribution is combined with half anti-sintering structure and is equipped with flow burning technology and fires semi-coke
Being consistent property of burning, mobility, make fuel combustion more thorough, thoroughly solve semi-coke and get angry slowly, burning is insufficient, and smoke evacuation reaches
The problem of less than environmental requirement；Unique multiple air inlet structure makes boiler combustion more abundant, improves the thermal efficiency, has saved money
Source.3. the flow burning semi-coke special-purpose environment protective boiler shows that temperature is very clear using family's electric-type design, liquid crystal temperature.To sum up
Described, the flow burning semi-coke special-purpose environment protective boiler is simple to operate, noiseless, cost is relatively low, thoroughly solves conventional boiler and deposits
The problem of, make user enjoyed in the price of plain cylindrical furnace green it is warm, effectively reduce boiler to caused by environment
Injury.
Brief description of the drawings
Fig. 1 is flow burning semi-coke special-purpose environment protective boiler overall structure diagram, and Fig. 2 is flow burning semi-coke special environment protection
Boiler side structure schematic diagram, Fig. 3 are flow burning semi-coke special-purpose environment protective boiler top views, and Fig. 4 is that flow burning semi-coke is special
Environment-protection boiler profile.
In figure：1 is pushing off the slag grid, and 2 be firing door, and 3 be outlet pipe, and 4 be boiler furnace, and 5 be explosion-proof valve, and 6 be return pipe, 7
It is chimney seat, 8 be crank, and 9 be ash door, and 10 be outlet pipe, and 11 be logical air pipe, and 12 be shutter, and 13 be shoot door, and 14 are
Base, 15 be thermometer；4-1 is heat-absorbing sleeve one, and 4-2 is heat-absorbing sleeve two, and 4-3 is spacer, and 4-4 is pushing off the slag wall with flues, and 4-5 is insulation
Layer, 4-4-1 are overfiren air ports, 4-4-2 tertiary air orifices.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of flow burning semi-coke special-purpose environment protective boiler, including pushing off the slag grid 1, firing door 2, go out
Water pipe 3, body of heater 4, explosion-proof valve 5, return pipe 6, chimney seat 7, crank 8, ash door 9, outlet pipe 10, logical air pipe 11, shutter
12nd, shoot door 13, base 14, thermometer 15 etc.；The boiler furnace is mainly by the 4-1 of heat-absorbing sleeve one, the 4-2 of heat-absorbing sleeve two, spacer
The part such as 4-3, pushing off the slag wall with flues 4-4, heat-insulation layer 4-5, overfiren air port 4-4-1, tertiary air orifice 4-4-2 forms；The boiler furnace
Air inlet is provided with, oxygen replenishment is carried out in boiler internal to boiler smoke, the second-time burning of flue gas is realized, is filled fuel
The utilization divided.
Secondary air inlet 4-4-1 and three times air inlet 4-4-2, the air intake are added on the basis of normal shutter 12
Mouth 12 includes the hole arranged on the gaps and the pushing off the slag grid 1 of moving grate；Described overfiren air port 4-4-1, tertiary air orifice
4-4-2 interspaces to be formed in advance by the pushing off the slag wall with flues 4-4；The 4-1 of heat-absorbing sleeve one and heat-absorbing sleeve are provided with the lower end of chimney seat 7
Two 4-2, the 4-1 of heat-absorbing sleeve one described in sweep of gases and the 4-2 of heat-absorbing sleeve two, are allowed to be uniformly heated；In the 4-1 of heat-absorbing sleeve one
The 4-2 upper ends of heat-absorbing sleeve two are provided with shoot door 13, the shoot door 13 is fast-open type structure, can easily clear up smoke box at any time
Interior dust stratification, it is always optimal combustion state to make boiler operatiopn state.
During normal combustion, coal storage box fills it up with coal, closes the firing door 2 and shoot door 13, appropriate to open shutter 12, orchid
Flue gas caused by charcoal burning posteriorly flows through more than half anti-sintering structures, is supplemented with reference to overfiren air port 4-4-1, tertiary air orifice 4-4-2
Oxygen burn again and wash away the 4-1 of heat-absorbing sleeve one and heat-absorbing sleeve two 4-2, air is then discharged into by chimney seat.Air intake
Size that the size of amount is opened by the shutter 12 is controlled, and lime-ash is first cleared up when banking up a fire, and then fills it up with coal, closes coal
Door 2, shoot door 13, shutter 12.
The utility model is not limited to above-mentioned embodiment, and anyone can draw it under enlightenment of the present utility model
His various forms of products.All equivalent changes and modifications done according to present utility model application the scope of the claims, should all belong to this reality
With new covering scope.
Claims (4)
1. a kind of flow burning semi-coke special-purpose environment protective boiler, including pushing off the slag grid, firing door, outlet pipe, body of heater, explosion-proof valve, backwater
Pipe, chimney seat, crank, ash door, logical air pipe, shutter, shoot door, base, thermometer, it is characterised in that：The boiler
Body of heater is made up of heat-absorbing sleeve one, heat-absorbing sleeve two, spacer, pushing off the slag wall with flues, heat-insulation layer, overfiren air port and tertiary air orifice；The boiler
Body of heater is provided with air inlet；The chimney seat lower end is provided with heat-absorbing sleeve one and heat-absorbing sleeve two, the heat-absorbing sleeve one and heat-absorbing sleeve
Two upper ends are provided with shoot door, and the thermometer is shown using liquid crystal temperature.
A kind of 2. flow burning semi-coke special-purpose environment protective boiler according to claim 1, it is characterised in that；The air inlet bag
Include the hole arranged on the gap and the pushing off the slag grid of moving grate.
A kind of 3. flow burning semi-coke special-purpose environment protective boiler according to claim 1, it is characterised in that：Described Secondary Air
Mouth, tertiary air orifice interspace to be formed in advance by the pushing off the slag wall with flues.
A kind of 4. flow burning semi-coke special-purpose environment protective boiler according to claim 1, it is characterised in that：The shoot door is
Fast-open type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345533.2U CN206626807U (en) | 2017-04-01 | 2017-04-01 | A kind of flow burning semi-coke special-purpose environment protective boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345533.2U CN206626807U (en) | 2017-04-01 | 2017-04-01 | A kind of flow burning semi-coke special-purpose environment protective boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626807U true CN206626807U (en) | 2017-11-10 |
Family
ID=60206200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720345533.2U Expired - Fee Related CN206626807U (en) | 2017-04-01 | 2017-04-01 | A kind of flow burning semi-coke special-purpose environment protective boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206626807U (en) |
-
2017
- 2017-04-01 CN CN201720345533.2U patent/CN206626807U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20190401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |