CN205664391U - A air distribution plate structure for waste incinerator - Google Patents
A air distribution plate structure for waste incinerator Download PDFInfo
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- CN205664391U CN205664391U CN201620371413.5U CN201620371413U CN205664391U CN 205664391 U CN205664391 U CN 205664391U CN 201620371413 U CN201620371413 U CN 201620371413U CN 205664391 U CN205664391 U CN 205664391U
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- blast cap
- mushroom
- distribution plate
- hood
- air distribution
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Abstract
A air distribution plate structure for waste incinerator belongs to waste incinerator equipment technical field, including air distribution plate main part, blanking mouth and hood, the hood includes hood A, mushroom hood, directional mushroom hood and duckbill hood, the wind gap of duckbill hood is flat ellipse, is the height of duckbill hood 90 105mm, in the air distribution plate main part, transversely be provided with 14 17 is individual hood vertically provided with 59 66 individual hood, leaning on the upper and lower both sides of blanking mouth respectively to have one row, totally 3 duckbill hood and directional mushroom hoods that above clearance set up, leaning on the left and right both sides of blanking mouth respectively to have one, totally 5 duckbill hood and directional mushroom hoods that above clearance set up, the wind gap A of duckbill hood and the wind gap B of directional mushroom hood are all towards the blanking mouth, the beneficial effects of the utility model are that: the fluidizing air of blanking mouth measures sufficiently, makes furnace upper portion fluidization disturbance even, and lime -ash not coking does not produce the iron wire and twines in the cinder notch department that falls, and the cinder notch drainage that falls row sediment is smooth and easy, the lime -ash is unblock.
Description
Technical field
This utility model is air distributor structure, particularly to the air distributor structure for incinerator, belongs to rubbish and burns
Burn furnace apparatus technical field.
Background technology
China's Municipal Domestic Garbage Output cumulative year after year, only minority is through harmless treatment, and garbage-surrounded city phenomenon is universal,
Secondary pollution is serious.Environment and human health are caused great threat, also results in the huge wasting of resources simultaneously.Traditional rubbish
Processing mode is landfill method, but easily causes the secondary pollution of air, subsoil water and soil, and must take substantial amounts of mountain valley, stream
And soil.Innoxious, the volume reduction of urban and rural domestic refuse and recycling treatment are extremely the most urgent.
Waste incineration can reach at utmost volume reduction, makes flue gas reach the environmental standard of national regulation after treatment, does not produces
Raw secondary pollution, the heat of release can utilize, and reduces the use of coal, and waste incineration and generating electricity is a kind of environmental protection energy, rubbish
Burning electricity generation is innoxious, volume reduction and the processing mode of resource three principle pressing close to most garbage disposal, uses ciculation fluidized
Bed garbage boiler, equipment investment is few, is applicable to the house refuse that refuse thermal value is bigger than relatively low, acidity and moisture.
The most domestic trash processing way is mostly fire grate burning, starts progressively employing fluidized combustion later
Stove, such as the different fluidized bed garbage combustion boiler that recirculates that every day output is 500 tons, burns rubbish at 850-1100 DEG C of high temperature
Burning, reduce combustible waste, effectively suppression harmful substance generates, and rubbish is become inert compound, it is achieved the resource of rubbish, subtract
Quantify and innoxious.
Fluidized bed incinerator includes combustion system, gas-solid circulation separation system and convection pass.Combustion system include air compartment,
Air distribution plate, burner hearth.Air distribution plate includes that air distribution plate main body, blanking port and blast cap, described blast cap include blast cap A, mushroom blast cap and determine
To mushroom blast cap, blanking port is arranged in the middle part of air distribution plate main body, and described blast cap A, mushroom blast cap and directional mushroom blast cap are arranged on
In blanking port surrounding, air distribution plate main body.But the Fluidization wind rate still suffering from blanking port is not enough, make upper furnace fluidisation disturbance uneven
Even, the easy coking of lime-ash, iron wire is wound around at the cinder notch that falls, and the cinder notch drain deslagging that falls has some setbacks, easily blocks.
Utility model content
The purpose of this utility model is in the prior art of the air distributor structure for above-mentioned incinerator, there is blanking
The Fluidization wind rate of mouth is not enough, makes upper furnace fluidisation disturbance uneven, and the easy coking of lime-ash often produces iron wire and twines at the cinder notch that falls
Around, the cinder notch drain deslagging that falls has some setbacks, the defect of lime-ash blocking, it is provided that for the air distributor structure of incinerator, permissible
The Fluidization wind rate reaching blanking port is sufficient, makes upper furnace fluidisation disturbance uniform, and lime-ash noncoking does not produce iron wire at the cinder notch that falls
Place is wound around, and the cinder notch drain deslagging that falls is smooth and easy, the nonclogging purpose of lime-ash.
This utility model adopts the technical scheme that to achieve these goals: the air distribution plate for incinerator is tied
Structure, for the different fluidized bed incinerator that recirculates that every day output is 500 tons, including air distribution plate main body, blanking port and blast cap, institute
Stating blast cap and include blast cap A, mushroom blast cap and directional mushroom blast cap, described blanking port is arranged in the middle part of air distribution plate main body, described wind
Cap A, mushroom blast cap and directional mushroom blast cap are arranged in air distribution plate main body；The height of blast cap A is 90-100mm, mushroom blast cap
Being highly 70-80mm, the height of directional mushroom blast cap is 60-70mm；Air distribution plate main body and blanking port are rectangle；
Also including Duckbill type blast cap, the air port of described Duckbill type blast cap is flat ellipse, and the height of Duckbill type blast cap is 90-
105mm, highly becomes short, it is not easy to caught on by iron wire, and discharging is good；
In air distribution plate main body, it is evenly arranged with blast cap along longitudinal and transverse rectilinear direction, is horizontally arranged with 14-17 blast cap, vertical
To being provided with 59-66 blast cap；
It is respectively arranged with a row, the Duckbill type blast cap of more than totally 3 gap settings and directional mushroom wind by the upper and lower both sides of blanking port
Cap,
It is respectively arranged with string, the Duckbill type blast cap of more than totally 5 gap settings and directional mushroom wind by blanking port arranged on left and right sides
Cap,
The air port A of Duckbill type blast cap and the air port B of directional mushroom blast cap is all towards blanking port；
By in blast cap set in each three rows in the upper and lower both sides of blanking port, except above-mentioned Duckbill type blast cap and directional mushroom
Outside blast cap, remaining is mushroom blast cap；
By in blast cap set in each three row of blanking port arranged on left and right sides, except above-mentioned Duckbill type blast cap and directional mushroom
Outside blast cap, remaining is mushroom blast cap；
Air distribution plate main body is disposed as blast cap A by Outboard Sections left and right, upper and lower.
In air distribution plate main body, it is horizontally arranged with 15 blast caps, is vertically arranged with 61 blast caps；By blanking port upper and lower two
Side is respectively arranged with a row, 1 Duckbill type blast cap of gap setting and 2 directional mushroom blast caps, is respectively arranged with one by blanking port arranged on left and right sides
Row, 3 Duckbill type blast caps of gap setting and 4 directional mushroom blast caps.
The height of blast cap A is 95mm, and the height of mushroom blast cap is 75mm, and the height of directional mushroom blast cap is 65mm, duckbilled
The height of type blast cap is 98mm.
The stud A that be connected fixing with in air distribution plate main body and stud B, described blast cap A, mushroom it is additionally provided with in air distribution plate main body
Mushroom blast cap and directional mushroom blast cap are connected with air distribution plate main body screw by stud A, and described Duckbill type blast cap passes through stud B and cloth
Aerofoil main body screw connects.
Compared with prior art, the beneficial effects of the utility model are: the air distribution plate of conventional garbage incinerator falls cinder notch four
It is provided with common mushroom-shaped blast cap week, it is ensured that the fluidisation at the cinder notch that falls, makes slag easily move to the cinder notch that falls；But the slag energy of flow
Power is poor, and slag is difficult to discharge, easily block, and causes difficulty of slagging tap.In this utility model, Duckbill type blast cap, directional mushroom blast cap,
Mushroom blast cap and blast cap A are sequentially arranged on air distribution plate from inside to outside, form multi-level orientation blowing, and particulate bed material is in difference
Blast cap effect under, four circumference central core surface currents move, more upwards gush in fountain shape, after being sprayed onto certain altitude, then to surrounding
Fall, form the shuttling movement of rolling, present fluidized state.Both add the slag flowing space, reduce iron wire at the cinder notch that falls
The probability being wound around, contributes to the discharge of bulk lime-ash, adds again the Fluidization wind rate of blanking port, strengthen the material stream of cinder notch
Changing, effective slagging prevention, it is uniform that the most whole device forms upper furnace fluidisation disturbance, and fall cinder notch drain deslagging work smoothly
Condition.
Accompanying drawing explanation
Fig. 1-1 is: this utility model top view；
Fig. 1-2 is: Fig. 1-1A portion enlarged drawing；
Fig. 1-3 is: Fig. 1-1B portion enlarged drawing；
Fig. 2-1 is: Fig. 1-3A-A cutaway view Amplified image；
Fig. 2-2 is: Fig. 1-3B-B cutaway view Amplified image；
Fig. 3-1 is: mushroom blast cap front sectional view；
Fig. 3-2 is: Fig. 3-1C-C sectional view；
Fig. 4-1 is: directional mushroom blast cap front sectional view；
Fig. 4-2 is: Fig. 4-1D-D sectional view；
Fig. 5-1 is: Duckbill type blast cap front view；
Fig. 5-2 is: Fig. 5-1C is to figure；
Description of reference numerals: air distribution plate main body 1, blanking port 2, blast cap A3, mushroom blast cap 4, directional mushroom blast cap 5, air port B
501, Duckbill type blast cap 6, air port A 601, stud A 7, stud B 8.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to this utility model
Restriction.
If Fig. 1-1 is to shown in Fig. 5-2, for the air distributor structure of incinerator, it it is 500 tons for every day output
The different fluidized bed incinerator that recirculates, including air distribution plate main body 1, blanking port 2 and blast cap, described blast cap includes blast cap A3, mushroom wind
Cap 4 and directional mushroom blast cap 5, described blanking port 2 is arranged in the middle part of air distribution plate main body 1, described blast cap A3, mushroom blast cap 4 and fixed
It is arranged in air distribution plate main body 1 to mushroom blast cap 5；The height of blast cap A3 is 95mm, and the height of mushroom blast cap 4 is 75mm, orientation
The height of mushroom blast cap 5 is 65mm, and air distribution plate main body 1 and blanking port 2 are rectangle；
Also including Duckbill type blast cap 6, the air port of described Duckbill type blast cap 6 is flat ellipse, and the height of Duckbill type blast cap 6 is
98mm, highly becomes short, it is not easy to caught on by iron wire, and discharging is good；
In air distribution plate main body 1, it is evenly arranged with blast cap along longitudinal and transverse rectilinear direction, is horizontally arranged with 15 blast caps, longitudinally
It is provided with 61 blast caps；
It is respectively arranged with a row, 1 Duckbill type blast cap 6 of gap setting and 2 directional mushroom blast caps by the upper and lower both sides of blanking port 2
5,
It is respectively arranged with string, 3 Duckbill type blast caps 6 of gap setting and 4 directional mushroom blast caps by blanking port 2 arranged on left and right sides
5；
The air port A 601 of Duckbill type the blast cap 6 and air port B 501 of directional mushroom blast cap 5 is all towards blanking port 2；
By in blast cap set in each three rows in the upper and lower both sides of blanking port 2, except above-mentioned Duckbill type blast cap 6 and orientation mushroom
Outside mushroom blast cap 5, remaining is mushroom blast cap 4；
By in blast cap set in each three row of blanking port 2 arranged on left and right sides, except above-mentioned Duckbill type blast cap 6 and orientation mushroom
Outside mushroom blast cap 5, remaining is mushroom blast cap 4；
Air distribution plate main body 1 is disposed as blast cap A3 by Outboard Sections left and right, upper and lower.
The stud A 7 that be connected fixing with in air distribution plate main body 1 and stud B 8, described wind it is additionally provided with in air distribution plate main body 1
Cap A3, mushroom blast cap 4 and directional mushroom blast cap 5 are threadeded with air distribution plate main body 1 by stud A 7, described Duckbill type blast cap 6
Threadeded with air distribution plate main body 1 by stud B 8.
Embodiment described above, the simply one of this utility model more preferably detailed description of the invention, the skill of this area
The usual variations and alternatives that art personnel are carried out in the range of technical solutions of the utility model all should be included in guarantor of the present utility model
In the range of protecting.
Claims (4)
1. for the air distributor structure of incinerator, for the different fluidized bed incinerator that recirculates that every day output is 500 tons,
Including air distribution plate main body, blanking port and blast cap, described blast cap includes blast cap A, mushroom blast cap and directional mushroom blast cap, described blanking
Mouth is arranged in the middle part of air distribution plate main body, and described blast cap A, mushroom blast cap and directional mushroom blast cap are arranged in air distribution plate main body；Wind
The height of cap A is 90-100mm, and the height of mushroom blast cap is 70-80mm, and the height of directional mushroom blast cap is 60-70mm；Cloth wind
Plate main body and blanking port are rectangle, it is characterised in that:
Also including Duckbill type blast cap, the air port of described Duckbill type blast cap is flat ellipse, and the height of Duckbill type blast cap is 90-
105mm；
In air distribution plate main body, it is evenly arranged with blast cap along longitudinal and transverse rectilinear direction, is horizontally arranged with 14-17 blast cap, longitudinally set
It is equipped with 59-66 blast cap；
It is respectively arranged with a row, the Duckbill type blast cap of more than totally 3 gap settings and directional mushroom blast cap by the upper and lower both sides of blanking port,
It is respectively arranged with string, the Duckbill type blast cap of more than totally 5 gap settings and directional mushroom blast cap by blanking port arranged on left and right sides,
The air port A of Duckbill type blast cap and the air port B of directional mushroom blast cap is all towards blanking port；
By in blast cap set in each three rows in the upper and lower both sides of blanking port, except above-mentioned Duckbill type blast cap and directional mushroom blast cap
Outward, remaining is mushroom blast cap；
By in blast cap set in each three row of blanking port arranged on left and right sides, except above-mentioned Duckbill type blast cap and directional mushroom blast cap
Outward, remaining is mushroom blast cap；
Air distribution plate main body is disposed as blast cap A by Outboard Sections left and right, upper and lower.
Air distributor structure for incinerator the most according to claim 1, it is characterised in that: in air distribution plate main body
On, it is horizontally arranged with 15 blast caps, is vertically arranged with 61 blast caps；Be respectively arranged with a row by the upper and lower both sides of blanking port, gap is arranged
1 Duckbill type blast cap and 2 directional mushroom blast caps, be respectively arranged with a row, 3 Duckbill types of gap setting by blanking port arranged on left and right sides
Blast cap and 4 directional mushroom blast caps.
Air distributor structure for incinerator the most according to claim 1, it is characterised in that: the height of blast cap A is
95mm, the height of mushroom blast cap is 75mm, and the height of directional mushroom blast cap is 65mm, and the height of Duckbill type blast cap is 98mm.
Air distributor structure for incinerator the most according to claim 1, it is characterised in that: in air distribution plate main body also
Being provided with the stud A that be connected and stud B fixing with in air distribution plate main body, described blast cap A, mushroom blast cap and directional mushroom blast cap are logical
Crossing stud A to be connected with air distribution plate main body screw, described Duckbill type blast cap is connected with air distribution plate main body screw by stud B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371413.5U CN205664391U (en) | 2016-04-27 | 2016-04-27 | A air distribution plate structure for waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620371413.5U CN205664391U (en) | 2016-04-27 | 2016-04-27 | A air distribution plate structure for waste incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205664391U true CN205664391U (en) | 2016-10-26 |
Family
ID=57164001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620371413.5U Active CN205664391U (en) | 2016-04-27 | 2016-04-27 | A air distribution plate structure for waste incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205664391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296393A (en) * | 2019-06-21 | 2019-10-01 | 无锡华光锅炉股份有限公司 | A kind of burning solid waste waste discharge method |
| CN113405105A (en) * | 2021-07-07 | 2021-09-17 | 长兴新城环保有限公司 | Slag coking prevention device of circulating fluidized bed garbage incinerator |
-
2016
- 2016-04-27 CN CN201620371413.5U patent/CN205664391U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296393A (en) * | 2019-06-21 | 2019-10-01 | 无锡华光锅炉股份有限公司 | A kind of burning solid waste waste discharge method |
| CN113405105A (en) * | 2021-07-07 | 2021-09-17 | 长兴新城环保有限公司 | Slag coking prevention device of circulating fluidized bed garbage incinerator |
| CN113405105B (en) * | 2021-07-07 | 2022-07-22 | 长兴新城环保有限公司 | Slag coking prevention device of circulating fluidized bed garbage incinerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315400 No. 8 Guangxing Road, Binhai Industrial Park, Yuyao Industrial Park, Ningbo City, Zhejiang Province Patentee after: Ningbo Shimao Energy Co., Ltd. Address before: 315400 No. 8 Guangxing Road, Binhai Industrial Park, Yuyao Industrial Park, Ningbo City, Zhejiang Province Patentee before: NINGBO ZHONGMAO YAOBEI COGENERATION CO., LTD. |