CN110566985B - Slag breaking grate machine of garbage pyrolysis gasification furnace - Google Patents
Slag breaking grate machine of garbage pyrolysis gasification furnace Download PDFInfo
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- CN110566985B CN110566985B CN201910782695.6A CN201910782695A CN110566985B CN 110566985 B CN110566985 B CN 110566985B CN 201910782695 A CN201910782695 A CN 201910782695A CN 110566985 B CN110566985 B CN 110566985B
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- scraper
- groove
- fixer
- fixing
- furnace body
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
- F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
Abstract
The invention discloses a slag breaking grate machine of a garbage pyrolysis gasification furnace, which structurally comprises a furnace body, a discharge hole, supporting legs, a hot gas inlet, a gas outlet and a feeder, wherein the supporting legs are welded at the bottom of the furnace body; has the advantages that: eight groups of scrapers are arranged on the roller, so that slag on the inner wall of the discharge port can be uniformly scraped; the scraper fixer is arranged on the rotating disk on the two sides of the roller, and the fixing block on the scraper fixer can quickly fix the two sides of the scraper so as to prevent the scraping blade from shaking in the scraping process; and movable pin shafts are arranged on two sides of the top of the fixed block and matched with the fixed holes, and the scraper is fixed for the second time.
Description
Technical Field
The invention relates to a slag breaking grate machine of a garbage pyrolysis gasification furnace, belonging to the field of garbage pyrolysis gasification equipment.
Background
Garbage pyrolysis gasification can carry out pyrolysis treatment with the rubbish that produces in the life production, changes waste into valuables with rubbish, produces new energy-conserving nature gas and supplies people to use, carries out the in-process of pyrolysis to rubbish, because the internal diameter of the bin outlet of furnace body bottom is little, and the slag that produces in the stove is discharged from the bin outlet, and the slag forms the caking on attaching to the inner wall of bin outlet easily, and the time is of a specified duration, makes the bin outlet bore diminish easily, causes blocking phenomenon.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a slag breaking grate machine of a garbage pyrolysis gasification furnace, so as to solve the problem.
In order to achieve the purpose, the invention is realized by the following technical scheme: the slag breaking grate machine of the garbage pyrolysis gasification furnace structurally comprises a furnace body, a discharge port, supporting legs, a hot gas inlet, a fuel gas outlet and a feeder, wherein the supporting legs are welded at the bottom of the furnace body;
broken sediment mechanism and bin outlet swing joint, broken sediment mechanism comprises shaft coupling, end cover, scaler, cylinder, rotary disk, draw-in groove, rotation axis one end runs through the cylinder and cooperatees, and rotary disk and shaft coupling are installed to the other end, even equidistance is opened draw-in groove and draw-in groove that have eight groups on the cylinder and is scraped the scaler and cooperate, the rotary disk is all installed to the left and right sides of cylinder.
Preferably, eight fixing grooves are uniformly and equidistantly formed in the rotating disc, a scraper fixer is installed in each fixing groove, fixing holes are formed in two sides of the inner wall of the top of each fixing groove, and a rotating device is installed in the middle of the rotating disc.
Preferably, the scraper fixer comprises a fixing block, a pressing plate, hinge shafts, limiting grooves, a fixer and sliding grooves, the pressing plate is arranged at the top of the fixing block, the hinge shafts are connected to two sides of the bottom of the fixing block, the limiting grooves are formed in the lower half portion of the front of the fixing block, the sliding grooves are formed in the left side and the right side of the top of the fixing block, and the fixer is movably matched in the sliding grooves.
Preferably, the hinge shaft is matched with a hole at the bottom of the fixing groove, and the hole is connected with the hinge shaft by a coil spring.
Preferably, the fixer comprises a push-pull block, a connecting plate and a movable pin shaft, the push-pull block is connected with the movable pin shaft through the connecting plate, and a spring is arranged between the movable pin shaft and the inner wall of the sliding groove.
Preferably, the rotating device comprises a sun gear, a planet gear and a gear ring, the sun gear is connected with the rotating shaft, the gear ring is arranged on the inner wall of the outer ring of the rotating disc, and the sun gear is in transmission connection with the gear ring through the planet gear.
Preferably, the scraper consists of a scraping blade, a base and lug seats, the scraping blade is installed in a groove in the top of the base, and the lug seats are welded on the left side and the right side of the base.
Preferably, the base of the scraper is arranged in the clamping groove, and two sides of the base are fixed through the limiting grooves in the fixing block.
Advantageous effects
The invention relates to a slag breaking grate machine of a garbage pyrolysis gasification furnace, which has the following beneficial effects:
eight groups of scrapers are arranged on the roller, so that slag on the inner wall of the discharge port can be uniformly scraped;
the scraper fixer is arranged on the rotating disks on the two sides of the roller, and the fixing blocks on the scraper fixer can quickly fix the two sides of the scraper so as to prevent the scraping blade from shaking in the scraping process;
the invention is characterized in that the two sides of the top of the fixed block are provided with movable pin shafts which are matched with the fixed holes, and the scraper is secondarily fixed.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a slag breaking and fire discharging machine of a refuse pyrolysis gasification furnace of the present invention;
FIG. 2 is a schematic structural view of a slag breaking mechanism in front view according to the present invention;
FIG. 3 is a side view of a rotating disk according to the present invention;
FIG. 4 is a side cross-sectional structural view of a rotating disk according to the present invention;
FIG. 5 is a perspective view of a doctor blade holder according to the present invention;
fig. 6 is a schematic view of a scraper according to the present invention.
In the figure: furnace body-1, discharge outlet-2, supporting leg-3, hot gas inlet-4, gas outlet-5, feeder-6, slag breaking mechanism-7, coupling-71, end cover-72, scraper-74, roller-73, rotating disk-75, clamping groove-76, rotating shaft-77, fixing groove-751, scraper fixer-a, fixing hole-752, rotating device-c, fixing block-a 1, pressing plate-a 2, hinge shaft-a 3 and spacing groove-a 4, fixer-a 5, chute-a 6, push-pull block-e 1, connecting plate-e 2, movable pin-e 3, sun gear-c 1, planet gear-c 2, gear ring-c 3, scraper-741, base-742 and ear seat-743.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution of a slag breaking and fire discharging machine of a garbage pyrolysis gasification furnace:
as shown in fig. 1 and 2, the structure of the furnace comprises a furnace body 1, a discharge outlet 2, supporting legs 3, a hot gas inlet 4, a gas outlet 5 and a feeder 6, wherein the supporting legs 3 are welded at the bottom of the furnace body 1, the discharge outlet 2 is arranged in the middle of the bottom, the gas outlet 5 is arranged on the right side of the top of the furnace body 1, the feeder 6 is arranged on the left side of the top of the furnace body 1, and the hot gas inlet 4 is arranged at the bottom of the right side;
wherein, broken sediment mechanism 7 and 2 swing joint of bin outlet, broken sediment mechanism 7 comprises shaft coupling 71, end cover 72, scaler 74, cylinder 73, rotary disk 75, draw-in groove 76, rotation axis 77 one end runs through cylinder 73 and cooperatees, and rotary disk 75 and shaft coupling 71 are installed to the other end, even equidistance is opened on the cylinder 73 has eight groups draw-in groove 76 and the cooperation of scaler 74, rotary disk 75 is all installed to the left and right sides of cylinder 73, will break sediment mechanism 7 and install in bin outlet 2 department, and shaft coupling 71 is connected with external motor, and drive rotation axis 77 makes rotary disk 75 drive the slag on scaler 74 on the cylinder 73 strikes off to the slag on the 2 inner walls of bin outlet.
As shown in fig. 3, eight fixing grooves 751 are uniformly and equidistantly formed on the rotating disc 75, a scraper fixer a is installed in each fixing groove 751, fixing holes 752 are formed on both sides of the inner wall of the top of each fixing groove 751, a rotating device c is installed in the middle of the rotating disc 75, and the scraper fixer a can quickly fix the scraper in the fixing grooves 751.
As shown in fig. 5, the scraper fixer a comprises a fixing block a1, a pressing plate a2, a hinge shaft a3, a limiting groove a4, a fixer a5 and a sliding groove a6, wherein the pressing plate a2 is arranged at the top of the fixing block a1, the hinge shaft a3 is connected to two sides of the bottom of the fixing block a1, the limiting groove a4 is arranged at the lower half part of the front of the fixing block, sliding grooves a6 are arranged at the left side and the right side of the top of the fixing block a1, and a fixer a5 is movably matched in the sliding groove a 6.
The hinge shaft a3 is matched with a hole at the bottom of the fixed groove 751, the hole is connected with the hinge shaft a3 by a coil spring, the scraper 74 is arranged in the clamping groove 76, the fixed block a1 in the fixed groove 751 is pushed towards the center direction of the roller 73, and the limiting groove a4 clamps two sides of the scraper 74 to fix the scraper 74.
The fixer a5 comprises a push-pull block e1, a connecting plate e2 and a movable pin e3, the push-pull block e1 is connected with the movable pin e3 through the connecting plate e2, a spring is arranged between the movable pin e3 and the inner wall of the sliding groove a6, and the movable pin e3 can fix the fixer a5 in a fixing hole 752 in the fixing groove 751 to fix the scraper 74 for the second time.
As shown in fig. 4, the rotating device c is composed of a sun gear c1, planet gears c2 and a ring gear c3, the sun gear c1 is connected with the rotating shaft 77, the ring gear c3 is arranged on the inner wall of the outer ring of the rotating disk 75, the sun gear c1 is in transmission connection with the ring gear c3 through planet gears c2, the roller 73 is connected with the planet gears c2, and the planet gears c2 drive the roller 73 to scrape off slag on the inner wall of the discharge opening 2.
As shown in fig. 6, the scraper 74 comprises a scraper 741, a base 742, and ear seats 743, wherein the scraper 741 is mounted in a top recess of the base 742, and the ear seats 743 are welded to left and right sides of the base 742.
Before scraping, the base 742 of the scraper 74 is mounted in the slot 76, and the fixed blocks a1 on the rotating disks 75 at both sides move in the direction of the scraper 741; the push-pull blocks e1 on two sides of the fixed block a1 are centered and close, the movable pin e3 retracts into the sliding groove a6, the spring on the movable pin e3 is squeezed, when the movable pin e3 is aligned with the fixed hole 752, the push-pull block e1 is loosened, the spring pushes the movable pin e3 into the fixed hole 752, at the moment, the limiting groove a4 clamps the lug 743, and the scraper 74 is fixed; an external motor drives the rotating shaft 77 to drive the rotating disc 75 to drive the scraper 74 on the roller 73 to scrape off slag on the inner wall of the discharge opening 2.
The foregoing merely illustrates the principles and preferred embodiments of the invention and many variations and modifications may be made by those skilled in the art in light of the foregoing disclosure, which are intended to be within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a broken sediment grate of garbage pyrolytic gasifier which characterized in that: its structure includes furnace body (1), bin outlet (2), supporting legs (3), steam inlet (4), gas export (5), feeder (6), the welding has supporting legs (3) in furnace body (1) bottom, is equipped with bin outlet (2) in the middle of the bottom, the right side at furnace body (1) top is equipped with gas export (5), and feeder (6) are installed in the left side, furnace body (1) right side bottom is equipped with steam inlet (4), and broken sediment mechanism (7) and bin outlet (2) swing joint, broken sediment mechanism (7) comprises shaft coupling (71), end cover (72), scaler (74), cylinder (73), rotary disk (75), draw-in groove (76), rotation axis (77) one end runs through cylinder (73) and cooperatees, and rotary disk (75) and shaft coupling (71) are installed to the other end, even equidistance is opened draw-in groove (76) and draw-in groove (76) that have eight groups and scrape on cylinder (73) and scaler (74) The rotary disc (75) is arranged on the left side and the right side of the roller (73);
eight fixing grooves (751) are uniformly and equidistantly formed in the rotating disc (75), a scraper fixer (a) is installed in each fixing groove (751), fixing holes (752) are formed in two sides of the inner wall of the top of each fixing groove (751), and a rotating device (c) is installed in the middle of the rotating disc (75);
the scraper fixer (a) comprises a fixing block (a1), a pressing plate (a2), a hinge shaft (a3), a limiting groove (a4), a fixer (a5) and a sliding groove (a6), wherein the pressing plate (a2) is arranged at the top of the fixing block (a1), the hinge shaft (a3) is connected to two sides of the bottom of the fixing block (a1), the limiting groove (a4) is formed in the lower half part of the front side of the fixing block (a1), sliding grooves (a6) are formed in the left side and the right side of the top of the fixing block (a1), the fixer (a5) is movably matched in the sliding groove (a6), the fixer (a5) comprises a push-pull block (e1), a connecting plate (e2) and a movable pin shaft (e3), the push-pull block (e1) is connected with the movable pin shaft (e3) through the connecting plate (e2), and a spring is arranged between the;
the hinge shaft (a3) is matched with a hole at the bottom of the fixing groove (751), and the hole is connected with the hinge shaft (a3) by a coil spring;
the rotating device (c) consists of a sun gear (c1), planet gears (c2) and a gear ring (c3), the sun gear (c1) is connected with a rotating shaft (77), the gear ring (c3) is arranged on the inner wall of the outer ring of the rotating disk (75), and the sun gear (c1) is in transmission connection with the gear ring (c3) through the planet gears (c 2);
the scraper (74) is composed of a scraper (741), a base (742) and ear seats (743), the scraper (741) is installed in a groove at the top of the base (742), and the ear seats (743) are welded to the left side and the right side of the base (742).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782695.6A CN110566985B (en) | 2019-08-23 | 2019-08-23 | Slag breaking grate machine of garbage pyrolysis gasification furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782695.6A CN110566985B (en) | 2019-08-23 | 2019-08-23 | Slag breaking grate machine of garbage pyrolysis gasification furnace |
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| CN110566985A CN110566985A (en) | 2019-12-13 |
| CN110566985B true CN110566985B (en) | 2020-11-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111334316B (en) * | 2020-03-09 | 2021-05-11 | 苏州骏泰新能源管理有限公司 | High-efficient pyrolysis gasification stove of domestic waste pyrolysis gasification gas boosting |
| CN114017788A (en) * | 2021-11-24 | 2022-02-08 | 南方电网电力科技股份有限公司 | Descaling device |
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| JP5121274B2 (en) * | 2007-03-29 | 2013-01-16 | シンコー株式会社 | Method and apparatus for treating inner surface of cylindrical body |
| JP5403737B2 (en) * | 2009-03-25 | 2014-01-29 | 新日鉄住金エンジニアリング株式会社 | Rotary hearth furnace |
| CN201852452U (en) * | 2010-11-09 | 2011-06-01 | 攀钢集团钢铁钒钛股份有限公司 | Material cleaning device for grate bars of sintering machine trolley |
| CN204534607U (en) * | 2015-04-01 | 2015-08-05 | 天津市嘉腾环保设备有限公司 | A kind of tail gas treatment device cleaning device |
| CN105346877B (en) * | 2015-12-02 | 2018-03-09 | 苏州依斯倍环保装备科技有限公司 | The drawing-in device of flocculant |
| CN107265089B (en) * | 2017-06-14 | 2019-04-23 | 北京中煤煤炭洗选技术有限公司 | A kind of full-automatic rotary continuously supplies electromagnetism belt cleaning device |
| CN107127139A (en) * | 2017-06-28 | 2017-09-05 | 长兴金耀再生资源利用有限公司 | A kind of rubbish from cooking separator |
| CN208146235U (en) * | 2018-02-05 | 2018-11-27 | 南京达旻机械制造有限公司 | A kind of horizontal spiral centrifuge scraper mounting structure |
| CN207880856U (en) * | 2018-02-09 | 2018-09-18 | 济南汇德节能环保科技有限公司 | A kind of scraping knife of spring-layered-type slag cooling machine attachment device |
| CN109268841A (en) * | 2018-10-08 | 2019-01-25 | 新中天环保股份有限公司 | A kind of real-time automatic clearing apparatus of the slag of rotary kiln |
| CN110043914B (en) * | 2019-03-08 | 2020-09-25 | 泉州圆创机械技术开发有限公司 | Smokeless pyrolysis gasification furnace for straw garbage |
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Effective date of registration: 20201019 Address after: No.102 Hougan village, Sheba village, tuzhai Town, Hui'an County, Quanzhou City, Fujian Province Applicant after: Quanzhou Huian zhaoni Trading Co., Ltd Address before: 362321 50m west of Gaoke daily chemical bus station, Dongsan Road, Liucheng street, Nan'an City, Quanzhou City, Fujian Province Applicant before: NANAN YUEQI MACHINERY TRADE Co.,Ltd. |
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