CN2740905Y - Smokeless burning power generator of living refuse - Google Patents
Smokeless burning power generator of living refuse Download PDFInfo
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- CN2740905Y CN2740905Y CN 200420034179 CN200420034179U CN2740905Y CN 2740905 Y CN2740905 Y CN 2740905Y CN 200420034179 CN200420034179 CN 200420034179 CN 200420034179 U CN200420034179 U CN 200420034179U CN 2740905 Y CN2740905 Y CN 2740905Y
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- Incineration Of Waste (AREA)
Abstract
The utility model relates to a smokeless burning power generator of living refuse, comprising a negative pressure chamber 31, a baking chamber 10, a combustion chamber 17, a boiler 14 and a cooling purification chamber 24. A blower 5 generates negative pressure in the negative pressure chamber 31, and the blower 5 is connected with an air intake pipe 8 which is connected with a jet-air pipe 20. A water inlet pipe 11 and the air intake pipe 8 are arranged in the baking chamber 10, and the outlet of the water inlet pipe 11 is connected with the boiler 14. A flue 12 is communicated with the baking chamber 10, and the bottom of the baking chamber 10 is provided with a cooled fume outlet 33 and is communicated with the cooling purification chamber 24, which exempts from the atmosphere pollution of fume emission. After tail gas is reclaimed, no smoke is discharged into the atmosphere. By using the heat of the fume after the refuse is incinerated, the baking chamber 10 uniformly proceeds baking to the refuse, the charging water and the charging wind. The cooling purification chamber 24 sprinkles the fume, proceeding purification treatment. The tail gas is sent into the negative pressure chamber 31 for secondary burning, and a reciprocating grate 18 conveniently makes the refuse enter the upper part of a fixed form fire grate.
Description
Technical field:
The utility model relates to the smokeless electric generator set by burning of house refuse.
Background technology:
One, urban garbage disposal present situation
Rubbish is given birth to people's life, per 2,000,000 populations in big and medium-sized cities will produce more than 1,000 ton of house refuse according to statistics, China produces 1.46 hundred million tons in rubbish per year, and existing more than 200 big and medium-sized cities, the whole nation are surrounded by rubbish, and therefore the optimization process to rubbish is the urgent task that each city faces.
The main method of the house refuse of whole world processing at present has three kinds: landfill method, composting process and burning electricity generation method.Disadvantages such as the total advantage of preceding two kinds of methods is convenient and easy, and treating capacity is big, but all exists occupation of land many, and soil, river, underground water and atmosphere are had severe contamination, and transportation is expensive big.Therefore should not adopt in the long term.
The waste incineration and generating electricity method is that our times various countries heat is in a kind of method that adopts, its advantage is to make garbage disposal be tending towards the target of innoxious, minimizing and resource, it is reported, waste incineration and generating electricity can make the rubbish volume reduce 85%～95%, quality reduces 70%～80%, and burning can be killed germ and the noxious material in the rubbish, and calory burning can supply generating, heat supply, refrigeration, its lime-ash can be made construction material, therefore greatly reduces the garbage disposal cost.
Two, the problem of the smokeless burning electricity generation of rubbish station existence
Waste incineration and generating electricity is current rather well received a kind of trash processing way, yet still exists some problems anxious to be solved, first smoke pollution environment, and according to one's analysis, there is SO in a large number in the incineration firing discharged flue gas
2, HCl, NO
2And easily carcinogenic harmful substances such as dioxin, this is the deadly defect that the waste incineration and generating electricity station can not be settled near the city, the drawback that just cause traffic expense costliness, processing cost to rise significantly away from the city.Problems such as it two is to continue to use burning boiler to carry out appropriate reconstruction, and it is ripe that technology is still owed, so waste incineration also exists the thermal efficiency low, and secondary pollution is serious, generated energy is low.In addition, China is still by introducing technology, and is costly, introduces South Mountain, Shenzhen garbage incinerating power plant of having gone into operation and the PVG garbage incinerating power plant of building all costed more than 600,000,000 yuan as China.Therefore the waste incineration and generating electricity technology of the suitable China's national situation of development is extremely urgent.
Prior art Chinese patent application numbers 99216822.8, denomination of invention is a vortex circulating sulfuration bed garbage furnace, its shortcoming is that because not in advance to refuse classification, making noncombustibles influence combustible in the combustion chamber can not fully burn, the thermal efficiency is low.And stop up some passages.Burning such as plastics, chemicals, battery back generates pernicious gas, contaminated environment.Plastics, chemicals, battery etc. can not be recycled.The emission-free retracting device of the prior art, tail gas directly discharges, atmosphere pollution.The body of heater of the prior art is higher, complex structure.
Summary of the invention
The purpose of this utility model is to provide a kind of house refuse smokeless incinerator.
The smokeless electric generator set by burning of house refuse is characterized in that comprising: install from front to back in turn negative pressure chamber 31, baking vessel 10, combustion chamber 17,
Negative pressure chamber 31 comprises: stir loose cutting machine 3, separator 4, air blast 5, air intake fan 30, tail gas import 32, air intlet 29; Stir the top that loose cutting machine 3 and air blast 5 are installed in separator 4, air intake fan 30 is installed in the bottom side of separator 4; Air blast 5 produces negative pressure, and air blast 5 connects intake stack 8, and intake stack 8 connects blast pipe 20;
Baking vessel 10 comprises: charger 9, water inlet pipe 11, intake stack 8, flue 12, baking conveyer belt 13; Charger 9 is installed in the leading section position of baking conveyer belt 13, and water inlet pipe 11 and intake stack 8 are installed in the upper space of baking conveyer belt 13, and the outlet of water inlet pipe 11 connects boiler 14;
Combustion chamber 17 comprises: reciprocating fire grate 18, fixed fire grate 19, blast pipe 20, combustion-supporting gas air inlet pipe 21, ashes outlet 22 are installed in the combustion chamber 17 from top to bottom in turn; Flue 12 is connected with baking vessel 10, and the bottom of baking vessel 10 is provided with cooled smoke outlet 33 and is communicated with cooling and purifying chamber 24;
Boiler 14 upper tops have drum 15, steam pipe 16;
Cooling and purifying chamber 24 comprises: shower 23 is installed in the top of cooling and purifying chamber 24, and leachate outlet 25 connects cesspool 26.
The smokeless electric generator set by burning of described house refuse is characterized in that comprising: reciprocating fire grate 18 is equipped with transmission device, and reciprocating fire grate 18 is moved back and forth.
Operation principle: referring to Fig. 2, workflow is:
Earlier rubbish is sent into negative pressure chamber 31, by after stirring loose cutting machine 3 and stirring pine, by separator 4 sifting sorts; Air blast 5 is in order to form negative pressure.
Rubbish after the sorting is sent into baking vessel's 10 oven dry.
Send into combustion chamber 17 then, burn in burner hearth, the flue gas that produces during with burning is sent into baking vessel 10 through flue 12, utilizes its heat performance baking effect.Obtain the benign cycle effect.With water inlet pipe 11 heating of boiler 14 waters, also the air blast usefulness gas in the intake stack 8 of air blast 5 is heated by baking vessel 10 in the lump, simultaneously with the bigger effectiveness of performance.
If cooling and purifying chamber 24, flue gas is sprayed, flue gas is sent cooling and purifying chamber 24 to after baking vessel's 10 performance fuel factors, behind the spray cleaning, waste water is sent into the anaerobic fermentation pond and is produced biogas, and tail gas send negative pressure chamber 31 to carry out second-time burning, just thoroughly reach like this: " three change " target, thereby can near the city, select the address to build the garbage disposal plant, rubbish is handled nearby, reduce processing cost.
Advantage and effect:
1, exempted the pollution of fume emission to atmosphere.After the tail gas recycle, there is not flue dust to enter atmosphere.And the heat of flue gas is fully used by baking vessel 10.
2, rubbish that is burned and the water that is utilized, air all obtain heat treated, have improved to utilize and have renderd a service and generating capacity.
3, rubbish carries out category filter after entering negative pressure chamber 31, and the material (plastics, chemicals, battery etc.) that easily generates pernicious gas during with noncombustibles (metal, masonry, glass etc.) and burning is all selected to recycle.Air blast 5 forms negative pressure in negative pressure chamber 31.
4, the 24 pairs of flue gases in cooling and purifying chamber carry out purified treatment, sewage is carried out anaerobic fermentation handle, and produce biogas and use as combustion-supporting gas or for him.
5, establish sealing chamber, the lime-ash sealing is handled, and lime-ash can be as the system building materials.
Description of drawings:
Fig. 1 is the smokeless electric generator set by burning structure chart of the utility model house refuse.
Fig. 2 is the smokeless electric generator set by burning workflow diagram of the utility model house refuse.
Each several part numbering among the figure:
Rubbish 1, rubbish import 2, stir loose cutting machine 3, separator 4, air blast 5, final election erect-position 6, conveyer belt 7 (sorting), intake stack 8, charger 9, baking vessel 10, water inlet pipe 11, flue 12, baking conveyer belt 13, boiler 14, drum 15, steam pipe 16, combustion chamber 17, reciprocating fire grate 18, fixed fire grate 19, blast pipe 20, combustion-supporting gas air inlet pipe 21, ashes outlet 22, shower 23, cooling and purifying chamber 24, leachate outlet 25, cesspool outlet 26, exhaust gas channel 27, inorganic matter (containing metal, glass, stone, brick etc.) 28, air inlet 29, air intake fan 30, negative pressure chamber 31, tail gas import 32.
The specific embodiment:
Referring to Fig. 1, the smokeless electric generator set by burning of house refuse is characterized in that comprising: install from front to back in turn negative pressure chamber 31, baking vessel 10, combustion chamber 17,
Negative pressure chamber 31 comprises: stir loose cutting machine 3, separator 4, air blast 5, air intake fan 30, tail gas import 32, air intlet 29; Stir the top that loose cutting machine 3 and air blast 5 are installed in separator 4, air intake fan 30 is installed in the bottom side of separator 4: air blast 5 produces negative pressure, and air blast 5 connects intake stack 8, and intake stack 8 connects blast pipe 20;
Baking vessel 10 comprises: charger 9, water inlet pipe 11, intake stack 8, flue 12, baking conveyer belt 13; Charger 9 is installed in the leading section position of baking conveyer belt 13, and water inlet pipe 11 and intake stack 8 are installed in the upper space of baking conveyer belt 13, and the outlet of water inlet pipe 11 connects boiler 14;
Combustion chamber 17 comprises: reciprocating fire grate 18, fixed fire grate 19, blast pipe 20, combustion-supporting gas air inlet pipe 21, ashes outlet 22 are installed in the combustion chamber 17 from top to bottom in turn; Flue 12 is connected with baking vessel 10, and the bottom of baking vessel 10 is provided with cooled smoke outlet 33 and is communicated with cooling and purifying chamber 24;
Boiler 14 upper tops have drum 15, steam pipe 16;
Cooling and purifying chamber 24 comprises: shower 23 is installed in the top of cooling and purifying chamber 24, and leachate outlet 25 connects cesspool 26.
The smokeless electric generator set by burning of described house refuse is characterized in that comprising: reciprocating fire grate 18 is equipped with transmission device, and reciprocating fire grate 18 is moved back and forth.Reciprocating fire grate 18 is stepped back conveyer belt 13 places after rubbish being transported to fixed fire grate 19 tops burnings at every turn, loads onto to move to fixed fire grate 19 tops again behind the rubbish and go burning.
The steam that boiler 14 produces passes through drum 15, steam pipe 16 to Turbo-generator Set.
Sewage is exported to the anaerobic fermentation pond from cesspool and produces biogas for combustion-supporting gas or other usefulness.
Claims (2)
1, the smokeless electric generator set by burning of house refuse is characterized in that comprising: install from front to back in turn negative pressure chamber (31), baking vessel (10), combustion chamber (17),
Negative pressure chamber (31) comprising: stir loose cutting machine (3), separator (4), air blast (5), air intake fan (30), tail gas import (32), air intlet (29); Stir the top that loose cutting machine (3) and air blast (5) are installed in separator (4), air intake fan (30) is installed in the bottom side of separator (4); Air blast (5) produces negative pressure, and air blast (5) connects intake stack (8), and intake stack (8) connects blast pipe (20);
Baking vessel (10) comprising: charger (9), water inlet pipe (11), intake stack (8), flue (12), baking conveyer belt (13); Charger (9) is installed in the leading section position of baking conveyer belt (13), and water inlet pipe (11) and intake stack (8) are installed in the upper space of baking conveyer belt (13), and the outlet of water inlet pipe (11) connects boiler (14);
Combustion chamber (17) comprising: reciprocating fire grate (18), fixed fire grate (19), blast pipe (20), combustion-supporting gas air inlet pipe (21), ashes outlets (22) are installed in the combustion chamber (17) from top to bottom in turn; Flue (12) is connected with baking vessel (10), and the bottom of baking vessel (10) is provided with cooled smoke outlet (33) and is communicated with cooling and purifying chamber (24);
Boiler (14) upper top has drum (15), steam pipe (16);
Cooling and purifying chamber (24) comprising: shower (23) is installed in the top of cooling and purifying chamber (24), and leachate outlet (25) connects cesspool (26).
2, the smokeless electric generator set by burning of house refuse according to claim 1 is characterized in that comprising: reciprocating fire grate (18) is equipped with transmission device, and reciprocating fire grate (18) is moved back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034179 CN2740905Y (en) | 2004-06-25 | 2004-06-25 | Smokeless burning power generator of living refuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034179 CN2740905Y (en) | 2004-06-25 | 2004-06-25 | Smokeless burning power generator of living refuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2740905Y true CN2740905Y (en) | 2005-11-16 |
Family
ID=35351195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034179 Expired - Fee Related CN2740905Y (en) | 2004-06-25 | 2004-06-25 | Smokeless burning power generator of living refuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2740905Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052665A (en) * | 2011-01-11 | 2011-05-11 | 沈阳工程学院 | Straw grate-firing boiler adaptive to moisture movement |
| CN102814288A (en) * | 2012-09-01 | 2012-12-12 | 王其凤 | Garbage sorting device |
| CN104807018A (en) * | 2015-05-15 | 2015-07-29 | 赵为炜 | Environment-friendly garbage incinerating device |
| CN106705051A (en) * | 2015-11-12 | 2017-05-24 | 衡阳衡锅锅炉有限公司 | Novel energy-saving garbage incinerator |
| CN112013414A (en) * | 2020-07-30 | 2020-12-01 | 安徽天顺环保设备股份有限公司 | Smoke and dust removing device for garbage disposal |
-
2004
- 2004-06-25 CN CN 200420034179 patent/CN2740905Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052665A (en) * | 2011-01-11 | 2011-05-11 | 沈阳工程学院 | Straw grate-firing boiler adaptive to moisture movement |
| CN102052665B (en) * | 2011-01-11 | 2012-08-15 | 沈阳工程学院 | Straw grate-firing boiler adaptive to moisture movement |
| CN102814288A (en) * | 2012-09-01 | 2012-12-12 | 王其凤 | Garbage sorting device |
| CN102814288B (en) * | 2012-09-01 | 2014-12-10 | 王其凤 | Garbage sorting device |
| CN104807018A (en) * | 2015-05-15 | 2015-07-29 | 赵为炜 | Environment-friendly garbage incinerating device |
| CN106705051A (en) * | 2015-11-12 | 2017-05-24 | 衡阳衡锅锅炉有限公司 | Novel energy-saving garbage incinerator |
| CN112013414A (en) * | 2020-07-30 | 2020-12-01 | 安徽天顺环保设备股份有限公司 | Smoke and dust removing device for garbage disposal |
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| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |