CN206386940U - A kind of flying dust processing unit suitable for garbage incinerating power plant - Google Patents
A kind of flying dust processing unit suitable for garbage incinerating power plant Download PDFInfo
- Publication number
- CN206386940U CN206386940U CN201720014762.6U CN201720014762U CN206386940U CN 206386940 U CN206386940 U CN 206386940U CN 201720014762 U CN201720014762 U CN 201720014762U CN 206386940 U CN206386940 U CN 206386940U
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- China
- Prior art keywords
- flying dust
- mixing chamber
- chamber
- power plant
- processing unit
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- 239000000428 dust Substances 0.000 title claims abstract description 47
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 21
- 238000012545 processing Methods 0.000 title claims abstract description 18
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 238000002485 combustion reaction Methods 0.000 claims abstract description 23
- 239000003245 coal Substances 0.000 claims abstract description 18
- 238000009833 condensation Methods 0.000 claims abstract description 13
- 230000005494 condensation Effects 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 2
- 238000004056 waste incineration Methods 0.000 abstract description 5
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
Abstract
The utility model is related to field of garbage disposal, and in particular to a kind of flying dust processing unit suitable for garbage incinerating power plant, including：Flying dust collecting chamber, fine coal delivery pipe, mixing chamber, combustion furnace, condensation chamber and tails dedusting equipment；The flying dust collecting chamber and fine coal delivery pipe are connected with the mixing chamber so that flying dust and fine coal are mixed in the mixing chamber；The mixing chamber is connected with the gas feed of the combustion furnace, is connected with condensation chamber and tails dedusting equipment after the gas vent of the combustion furnace in turn；Air intake pump is provided with the gas feed of the combustion furnace, delivery pump and transfer valve are provided between the flying dust collecting chamber and the mixing chamber.After the utility model collects the flying dust after consumer waste incineration by flying dust collecting chamber, burning disposal in combustion furnace is passed through after mixing chamber is mixed with fine coal, except other harmful substances such as the dioxin that is remained in flying dust.
Description
Technical field
The utility model is related to field of garbage disposal, and in particular to a kind of flying dust suitable for garbage incinerating power plant is handled
Device.
Background technology
With economic development and the quickening of urbanization process, the constant of domestic waste is increasing, garbage loading embeading
Processing mode expose increasing disadvantage.At present, by burning method, while by garbage disposal, reclaim in rubbish
Available energy, is a kind of approved method of comparison.
However, often there is problems with the flying dust produced to consumer waste incineration processing：1st, because house refuse is fired
The temperature of burning is general at 700 DEG C or so so that the dioxin in its combustion process is difficult to be purged.2nd, after being burned in house refuse
Flying dust in, content of metallic residues is high.
Utility model content
The problem of the purpose of this utility model is to solve in background technology is applied to waste incineration hair there is provided one kind
The flying dust processing unit of power plant.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of flying dust processing unit suitable for garbage incinerating power plant, including：It is flying dust collecting chamber, fine coal delivery pipe, mixed
Close room, combustion furnace, condensation chamber and tails dedusting equipment；The flying dust collecting chamber and fine coal delivery pipe with the mixing chamber phase
Even so that flying dust and fine coal are mixed in the mixing chamber；The mixing chamber is connected with the gas feed of the combustion furnace, described
It is connected with condensation chamber and tails dedusting equipment after the gas vent of combustion furnace in turn；It is provided with the gas feed of the combustion furnace
Air intake pump, delivery pump and transfer valve are provided between the flying dust collecting chamber and the mixing chamber.
In the technical program, after the flying dust after consumer waste incineration is collected by flying dust collecting chamber, in mixing chamber and powder
Coal is passed through burning disposal in combustion furnace after being mixed, ignition temperature can reach 1200 DEG C~1800 DEG C, so as to effectively remove
Other harmful substances such as the dioxin remained in flying dust.Then acted on by the rapid condensation of condensation chamber, can be by flying dust
Metallic residue, which is separated out, to be reclaimed.Under the effect of tails dedusting equipment, the harmless emission of tail gas is completed.
Preferably, be provided with oxygen pressing device outside mixing chamber, the oxygen pressing device include oxygen generator and
Force (forcing) pump.By being oxygenation to mixing chamber, flying dust and the burning capacity of pulverized coal mixture can be improved so that it is obtained in combustion furnace
The burning disposal arrived is more thoroughly, completely.
Preferably, the quantity at least two of mixing chamber, the gas outlet of each mixing chamber is provided with electric control valve,
The electric control valve is connected with controller, and the controller controls at least one in all electric control valves to be in open shape
State and at least one be closed, and the time that each electric control valve is opened is identical.
Preferably, the ignition temperature in the combustion furnace is controlled at 1200 DEG C~1800 DEG C.
Preferably, being provided with the circulation airduct being mutually mixed to fine coal and flying dust in the mixing chamber.
Preferably, the condensation chamber includes, gas feed to be condensed, slag-drip opening and exported with condensed gas.
Preferably, the tails dedusting equipment is sack cleaner.
In summary, the beneficial effects of the utility model：
1. a kind of flying dust processing unit suitable for garbage incinerating power plant described in the utility model, can effectively be removed
The harmful substances such as the dioxin in flying dust.
2. a kind of flying dust processing unit suitable for garbage incinerating power plant described in the utility model, can effectively be reclaimed
Metal waste in waste incineration residue.
3. a kind of flying dust processing unit suitable for garbage incinerating power plant described in the utility model, the tail gas of discharge
Meet emission request, serve environmental-protection function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Specific examples below is only to explain of the present utility model, and it is not to limitation of the present utility model, sheet
Art personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read,
But as long as all being protected in right of the present utility model by Patent Law.
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1：
According to Fig. 1, a kind of flying dust processing unit suitable for garbage incinerating power plant, including：Flying dust collecting chamber 1,
Fine coal delivery pipe 2, mixing chamber 3, combustion furnace 4, condensation chamber 5 and tails dedusting equipment 6；Flying dust collecting chamber 1 and fine coal delivery pipe 2 are equal
It is connected with mixing chamber 3 so that flying dust and fine coal are mixed in mixing chamber 3；Mixing chamber 3 is connected with the gas feed of combustion furnace 4, combustion
Condensation chamber 5 and tails dedusting equipment 6 are connected with turn after the gas vent for burning stove 4；Be provided with the gas feed of combustion furnace 4 into
Air pump 41, is provided with delivery pump 11 and transfer valve 12 between flying dust collecting chamber 1 and mixing chamber 3.Ignition temperature control in combustion furnace 4
System is at 1200 DEG C~1800 DEG C.Condensation chamber 5 includes, gas feed 51 to be condensed, slag-drip opening 52 and with condensed gas export 53.Tail
Gas cleaner 6 is sack cleaner
Oxygen pressing device 7 is provided with outside mixing chamber 3, oxygen pressing device 7 includes oxygen generator 71 and force (forcing) pump 72.
The quantity of mixing chamber 3 is two, and the gas outlet of each mixing chamber 3 is provided with electric control valve 31, electric control valve
31 are connected with controller 32, and controller 32 controls an electric control valve 31 to be in the open mode time, and another is in closed form
State；When the electric control valve 31 of open mode is in before closing, then the electric control valve 31 of closure state is in before opening, and
The time that each electric control valve 31 is opened is identical.The circulation airduct being mutually mixed to fine coal and flying dust is provided with mixing chamber 3.
Claims (7)
1. a kind of flying dust processing unit suitable for garbage incinerating power plant, it is characterised in that including：Flying dust collecting chamber（1）, powder
Coal delivery pipe（2）, mixing chamber（3）, combustion furnace（4）, condensation chamber（5）With tails dedusting equipment（6）；
The flying dust collecting chamber（1）With fine coal delivery pipe（2）With the mixing chamber（3）It is connected so that flying dust and fine coal are in institute
State mixing chamber（3）Interior mixing；The mixing chamber（3）With the combustion furnace（4）Gas feed be connected, the combustion furnace（4）'s
It is connected with condensation chamber after gas vent in turn（5）With tails dedusting equipment（6）；
The combustion furnace（4）Gas feed at be provided with air intake pump（41）, the flying dust collecting chamber（1）With the mixing chamber
（3）Between be provided with delivery pump（11）And transfer valve（12）.
2. a kind of flying dust processing unit suitable for garbage incinerating power plant according to claim 1, it is characterised in that mixed
Close room（3）It is provided with oxygen pressing device outside（7）, the oxygen pressing device（7）Including oxygen generator（71）And force (forcing) pump
（72）.
3. a kind of flying dust processing unit suitable for garbage incinerating power plant according to claim 2, it is characterised in that mixed
Close room（3）Quantity at least two, each mixing chamber（3）Gas outlet be provided with electric control valve（31）, it is described automatically controlled
Valve（31）With controller（32）It is connected, the controller（32）Control all electric control valves（31）In at least one
In open mode and at least one be closed, and each electric control valve（31）The time of opening is identical.
4. a kind of flying dust processing unit suitable for garbage incinerating power plant according to claim 3, it is characterised in that institute
State combustion furnace（4）Interior ignition temperature is controlled at 1200 DEG C~1800 DEG C.
5. a kind of flying dust processing unit suitable for garbage incinerating power plant according to claim 3, it is characterised in that institute
State mixing chamber（3）Inside it is provided with the circulation airduct being mutually mixed to fine coal and flying dust.
6. a kind of flying dust processing unit suitable for garbage incinerating power plant according to claim 1, it is characterised in that institute
State condensation chamber（5）Including gas feed to be condensed（51）, slag-drip opening（52）Exported with condensed gas（53）.
7. a kind of flying dust processing unit suitable for garbage incinerating power plant according to claim 1, it is characterised in that institute
State tails dedusting equipment（6）For sack cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014762.6U CN206386940U (en) | 2017-01-06 | 2017-01-06 | A kind of flying dust processing unit suitable for garbage incinerating power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014762.6U CN206386940U (en) | 2017-01-06 | 2017-01-06 | A kind of flying dust processing unit suitable for garbage incinerating power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386940U true CN206386940U (en) | 2017-08-08 |
Family
ID=59493108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720014762.6U Active CN206386940U (en) | 2017-01-06 | 2017-01-06 | A kind of flying dust processing unit suitable for garbage incinerating power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206386940U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904405A (en) * | 2017-11-24 | 2018-04-13 | 台州学院 | The method and apparatus of metal dissolving in a kind of reduction domestic waste incineration residue |
| CN109001000A (en) * | 2018-10-24 | 2018-12-14 | 吉林建筑大学 | A kind of atmospheric volatile organic compounds sampler |
-
2017
- 2017-01-06 CN CN201720014762.6U patent/CN206386940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107904405A (en) * | 2017-11-24 | 2018-04-13 | 台州学院 | The method and apparatus of metal dissolving in a kind of reduction domestic waste incineration residue |
| CN109001000A (en) * | 2018-10-24 | 2018-12-14 | 吉林建筑大学 | A kind of atmospheric volatile organic compounds sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Lingjie Inventor after: Rui Yong Inventor after: Shan Chao Inventor after: Shan Yue Inventor before: Wang Lingjie |