CN101101121A - Domestic garbage pyrolysis gasification oven - Google Patents
Domestic garbage pyrolysis gasification oven Download PDFInfo
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- CN101101121A CN101101121A CNA2007100701938A CN200710070193A CN101101121A CN 101101121 A CN101101121 A CN 101101121A CN A2007100701938 A CNA2007100701938 A CN A2007100701938A CN 200710070193 A CN200710070193 A CN 200710070193A CN 101101121 A CN101101121 A CN 101101121A
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- heater
- sealing device
- feed bin
- domestic garbage
- pyrolysis gasification
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Abstract
The invention relates to domestic garbage pyrolysis gasifying furnace. Level shift water sealing device is set at feed inlet of the furnace. Cover turned water sealing device is set at charging inlet of the additive bin of which bottom is formed by plate turning fittings. Sealing cover is set at the periphery of the discharge port of the additive bin and the level shift water sealing device. Compared with the existing technique, the invention has the advantages of good pyrolysis gasifying effect, high outgas quantity, smooth feeding, high garbage treatment efficiency etc.
Description
Technical field
The present invention relates to rubbish and utilize treatment technology again, particularly a kind of domestic garbage pyrolysis gasification oven.
Background technology
At present, a kind of is the pyrolysis gasification furnace that raw material carries out pyrolytic gasification with the coal, it is made of material-storing box, body of heater, tower deslagging device, deslagging scraper plate, air intake duct, and the fire door of this kind pyrolysis gasification furnace connects material-storing box, and fire door relies on the material in the material-storing box to seal.This pyrolysis gasification furnace is done raw material with coal, and the raw material size is more even, and rubbish proportion is bigger relatively, after dropping into from the furnace roof charging aperture, opens the charging sealed valve, with just falling into smoothly in the stove from heavier feedstocks; Because it is block that raw material becomes, and the space is arranged each other, and the density basically identical, realize the occurrence condition of water-gas easily.If adopt the pyrolysis gasification furnace of this structure that rubbish is carried out pyrolytic gasification, have following problem: 1, do raw material, because the combustible material proportion in the rubbish is less with house refuse after preliminary treatment, feed intake from the centre, charging aperture is opened little, and charging is obstructed, charging aperture is opened greatly, and sealing difficulty is big.2, house refuse enters in the stove, and cloth is inhomogeneous, and gas permeability is poor, cause the place burning perforation of the interior material pine of burner hearth, and some places is firing not, and this state is let nature take its course basically, can't artificially control, just can't aerogenesis.When 3, doing owing to coal pyrolytic gasified furnaceman, elder generation is stored in raw material in the material-storing box stand-by, and charging is interim, if domestic garbage pyrolysis gasification oven adopts this feeding manner, causes gas leakage easily.
Summary of the invention
The objective of the invention is to design a kind of prevent air sneak into pyrolysis gas reveal, the domestic garbage pyrolysis gasification oven of good airproof performance.
In order to achieve the above object, the present invention adopts following technical solution: a kind of domestic garbage pyrolysis gasification oven, comprise and add feed bin, body of heater, add feed bin and be located at body of heater inlet top, it is characterized in that on the feed entrance of body of heater, being provided with the horizontal movable type water sealing device, be provided with the flip-shell water sealing device adding on the reinforced inlet of feed bin, the bottom that adds feed bin is made up of panel turnover component, is provided with closed cover in the horizontal movable type water sealing device periphery of reinforced warehouse discharging mouth and body of heater inlet.
Because reinforced inlet and feed entrance are provided with watertight construction respectively, bore strengthens, and charging is smooth and easy.Before reinforced, close the sealing device of body of heater feed entrance earlier, open and be fed into mouth sealing device, simultaneously, house refuse raw material after fragmentation, the screening preliminary treatment is put on the charging turnover panel from reinforced inlet, cloth is even shakeout after, close and be fed into mouth sealing device, open the sealing device of body of heater feed entrance then, start the panel turnover component upset, turn under the raw material and enter in the body of heater, make when reinforced the body of heater sealing, when feeding intake, reinforced inlet sealing has prevented that effectively air from sneaking into the leakage with pyrolysis gas, has better seal.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail.
Fig. 1 is present embodiment main structure figure.
Fig. 2 is along the A-A zoomed-in view among Fig. 1.
The specific embodiment
As shown in Figure 1, present embodiment comprises and adds feed bin (1), body of heater (11), add feed bin (1) and be located at body of heater (11) feed entrance top, on the feed entrance of body of heater, be provided with the horizontal movable type water sealing device, it comprise the feed entrance periphery that is located at body of heater annular water tank (9), lower seal cover (10), about two couple of be arrangeding in parallel
Type coaster truss (5), winch (7), steel wire rope (6), wherein, on lower seal cover (10), be provided with
The roller (15) that type coaster truss matches,
Type coaster truss (5) is fixed on the closed cover (8), and steel wire rope (6) two ends are connected on the lower seal cover (10), and the main body of steel wire rope (6) is wrapped on the winch (7).During unlatching, rotate winch (7), affect lower seal cover (10) by steel wire rope (6), roller on the lower seal cover (15) rolls along left and right parallel coaster truss, up climbing left sealed cistern during lower seal covered on and advances, and body of heater (11) feed entrance is opened; When closing, because high back is low before the coaster truss, be slanted arrangement, as long as steel wire rope one is loosening, the lower seal cover can glide with deadweight and fall into annular water tank (9), closes body of heater (11) feed entrance.Be provided with the flip-shell water sealing device adding on the feed bin inlet, it comprises to be located at and adds the peripheral annular water tank (4) of feed bin inlet, goes up seal closure (2), steel wire rope (14), locating wheel (13), wherein, last seal closure (2) lower left corner and closed cover (8) are hinged, steel wire rope (6) one ends connect goes up seal closure (2), and the other end strides across locating wheel (13) and is connected with motor operated driving mechanism (not drawing among the figure).Water sealing device periphery in reinforced warehouse discharging mouth and body of heater feed entrance is provided with closed cover (8).
The bottom that adds feed bin is made up of panel turnover component (3), is provided with several layers panel turnover component (12) in body of heater (11).As shown in Figure 2, each panel turnover component (3) or (12) comprise shared hydraulic jack (20) and rack pinion driving mechanism separately (18,19), rotating plate shaft (17) and grizzly bar (16), piston rod in the hydraulic jack connects tooth bar (18), rack pinion driving mechanism output is connected with rotating plate shaft (17), and grizzly bar (16) is fixed on the rotating plate shaft (17).
In addition, on adding feed bin (1), be provided with auxiliary air extractor (not drawing among the figure).Because in the sealing of last seal closure, in the process of lower seal cover unlatching, have a small amount of gas and enter and add feed bin, therefore, close at the lower seal cover, on seal closure open the auxiliary air extractor of front opening, can open seal closure behind the gas of finding time, time length can be set as the case may be.
When reinforced, close lower seal cover (7), and affect seal closure by steel wire rope (6), make seal closure be opened to maximum angle, then house refuse raw material after fragmentation, the screening preliminary treatment is put on the charging turnover panel from reinforced inlet, cloth is even shakeout after, close and be fed into mouth sealing device; When feeding intake, rotate winch, affect the lower seal cover by steel wire rope, roller on the lower seal cover rolls along left and right parallel coaster truss, up climbing left sealed cistern during lower seal covered on and advances, and body of heater (11) inlet is opened, start charging turnover panel (3) then, the rubbish of dividing on the charging turnover panel enters in the stove, and passes through the effect of multilayer panel turnover component (12) in the stove, and layer stirs from top to bottom, successively turn over down, raw material is divided into multilayer in stove like this.Raw material intersects successively to fall again with the rotation of turnover panel from top to bottom mutually simultaneously, has both guaranteed that charging was smooth and easy, makes material keep comb close in order in stove again.Raw material by with the high-temperature gas heat exchange of rising, divide that the water in the rubbish is subjected to thermal evaporation on the charging turnover panel, reduce to pyrolysis section gradually, under the limit oxygen condition of control, pyrolysis takes place, generate combustible gas and lime-ash, combustible gas utilizes as clean energy resource after purified treatment again.Lime-ash falls into the bottom, by with the synchronous rotation of worm gear, tower shape spiral imports lime-ash and fills in the storage slag chute of water, discharge the cooling back.
In sum, the present invention compared with prior art has the following advantages:
1, pyrolytic gasification is effective
2, gas output height.
3, garbage disposal efficient height.
4, charging is smooth and easy.
5, can not leak gas.
Claims (5)
1, a kind of domestic garbage pyrolysis gasification oven, comprise and add feed bin (1), body of heater (11), add feed bin (1) and be located at body of heater (11) inlet top, it is characterized in that on the feed entrance of body of heater, being provided with the horizontal movable type water sealing device, be provided with the flip-shell water sealing device adding on the reinforced inlet of feed bin, the bottom that adds feed bin is made up of panel turnover component (3), is provided with closed cover (8) in the horizontal movable type water sealing device periphery of discharging opening that adds feed bin and body of heater inlet.
2, domestic garbage pyrolysis gasification oven according to claim 1, it is characterized in that the horizontal movable type water sealing device comprise the annular water tank (9) of the inlet periphery that is located at body of heater, lower seal cover (10), about be arranged in parallel two couples "
" type coaster truss (5), winch (7), steel wire rope (6), wherein, on lower seal cover (10), be provided with "
" roller (15) that matches of type coaster truss, "
" type coaster truss (5) is fixed on the closed cover (8), steel wire rope (6) two ends are connected on the lower seal cover (10), and the main body of steel wire rope (6) is wrapped on the winch (7); The flip-shell water sealing device comprises to be located at and adds feed bin and be fed into mouthful a peripheral annular water tank (4), go up seal closure (2), steel wire rope (14), locating wheel (13), wherein, last seal closure (2) lower left corner and closed cover (8) are hinged, steel wire rope (6) one ends connect goes up seal closure (2), and the other end strides across locating wheel (13) and is connected with motor operated driving mechanism.
3, domestic garbage pyrolysis gasification oven according to claim 2 is characterized in that being provided with several layers panel turnover component (12) in body of heater (11).
4, domestic garbage pyrolysis gasification oven according to claim 3, it is characterized in that each panel turnover component (3) or (12) comprise shared hydraulic jack (20) and rack pinion driving mechanism separately (18,19), rotating plate shaft (17) and grizzly bar (16), piston rod in the hydraulic jack connects tooth bar (18), rack pinion driving mechanism output is connected with rotating plate shaft (17), and grizzly bar (16) is fixed on the rotating plate shaft (17).
5, domestic garbage pyrolysis gasification oven according to claim 4 is characterized in that being provided with auxiliary air extractor adding on the feed bin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100701938A CN101101121B (en) | 2007-07-21 | 2007-07-21 | Domestic garbage pyrolysis gasification oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100701938A CN101101121B (en) | 2007-07-21 | 2007-07-21 | Domestic garbage pyrolysis gasification oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101101121A true CN101101121A (en) | 2008-01-09 |
| CN101101121B CN101101121B (en) | 2012-04-04 |
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ID=39035521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100701938A Expired - Fee Related CN101101121B (en) | 2007-07-21 | 2007-07-21 | Domestic garbage pyrolysis gasification oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101101121B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676792A (en) * | 2017-10-31 | 2018-02-09 | 李玉坤 | Move back and forth scraper plate combined pyrolytic device |
| CN108266739A (en) * | 2017-12-29 | 2018-07-10 | 珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司 | Burn extinguishing device and extinguishing method in a kind of material hole |
| CN108266734A (en) * | 2016-12-30 | 2018-07-10 | 深圳前海中惠能环保技术有限公司 | A kind of high-moisture rubbish cracking apparatus and method |
| CN112611650A (en) * | 2020-11-30 | 2021-04-06 | 武汉钢铁有限公司 | Coke high-temperature compressive strength measuring device and analysis method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225281C1 (en) * | 1982-07-06 | 1983-11-17 | Deutsche Kommunal-Anlagen Miete GmbH, 8000 München | Device for loading a furnace, in particular a rotary kiln, with material to be burned, in particular waste |
-
2007
- 2007-07-21 CN CN2007100701938A patent/CN101101121B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266734A (en) * | 2016-12-30 | 2018-07-10 | 深圳前海中惠能环保技术有限公司 | A kind of high-moisture rubbish cracking apparatus and method |
| CN108266734B (en) * | 2016-12-30 | 2019-06-11 | 深圳前海中惠能环保技术有限公司 | A kind of high-moisture rubbish cracking apparatus and method |
| CN107676792A (en) * | 2017-10-31 | 2018-02-09 | 李玉坤 | Move back and forth scraper plate combined pyrolytic device |
| CN108266739A (en) * | 2017-12-29 | 2018-07-10 | 珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司 | Burn extinguishing device and extinguishing method in a kind of material hole |
| CN108266739B (en) * | 2017-12-29 | 2019-05-21 | 珠海市斗门区永兴盛环保工业废弃物回收综合处理有限公司 | A kind of material hole burning extinguishing device and extinguishing method |
| CN112611650A (en) * | 2020-11-30 | 2021-04-06 | 武汉钢铁有限公司 | Coke high-temperature compressive strength measuring device and analysis method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101101121B (en) | 2012-04-04 |
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Owner name: HANGZHOU MINGWEI ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER OWNER: CHEN JINMING Effective date: 20150206 |
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Effective date of registration: 20150206 Address after: Qiantan new Century Square in Jiande city of Hangzhou city of Zhejiang Province, No. 1, building 1, 311602 Patentee after: Hangzhou Mingwei Environmental Protection Technology Co., Ltd. Address before: 325000 room 6, 502 Tian Tian apartment, Tian Lu, Zhejiang, Wenzhou Patentee before: Chen Jinming |
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