CN100552298C - Triangle roll-over type moving grate - Google Patents
Triangle roll-over type moving grate Download PDFInfo
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- CN100552298C CN100552298C CNB200710134443XA CN200710134443A CN100552298C CN 100552298 C CN100552298 C CN 100552298C CN B200710134443X A CNB200710134443X A CN B200710134443XA CN 200710134443 A CN200710134443 A CN 200710134443A CN 100552298 C CN100552298 C CN 100552298C
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- flap
- fire bars
- heater
- spindle nose
- moving grate
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Abstract
The present invention relates to convertible fire grate technical field, especially the triangle roll-over type moving grate in a kind of incinerator, it has a plurality of fire bars that be arranged in parallel, the fire bars main body is a triangular prism, the edges and corners chamfering or the rounding of fire bars main body, there is the spindle nose concentric with fire bars at the fire bars two ends, fire bars is rotationally connected by two ends spindle nose and body of heater, fire bars one end spindle nose stretches out body of heater, the outer spindle nose end of body of heater is installed with flap, body of heater also is provided with outward and drives the flap driving mechanism that flap intermittently rotates, flap driving mechanism off working state, and each fire bars all has a faceted pebble to parallel with the line in the axle center of each fire bars.The invention solves existing moving grate structure and can not make full combustion of fuel; the moving grate easy break-down; technical problems such as maintenance capacity is big; it is simple in structure; can be in not blowing out, disembark, realize automatic discharge under the situation of not blow-on door; fuel combustion is abundant, is difficult for breaking down, and is easy to maintenance.
Description
Technical field
The present invention relates to convertible fire grate technical field, especially a kind of triangle roll-over type moving grate that can be used for handling in the demanding incinerators of ignition temperature such as Biohazard Waste Disposal and chemical plant residual.
Background technology
The incinerators of present boiler or processing refuse etc. are for realizing that automatic discharge all adopts moving grate, and what use morely is traveling-grate stoker, promotion fire grate and rotary fire grate.Chain fire-gate major defect is: the one, and it is insufficient to burn, because fuel is on fire grate, the fuel burning that travels forward in moving fire grate holder, and fuel is relative with fire grate static, catches fire direction from top to bottom, fire grate itself does not possess the performance of poking fire again, so ignition condition is very poor, very high to demanded fuel, the fuel that volatility is low is difficult to burning, the fuel of lower floor is being difficult for thoroughly, causes unburnt chance a lot; The 2nd, the fire grate maintenance capacity is big, complex structure, and transmission link is many, and the trouble point is many, especially louver stoker, more easy break-down.Promote fire grate poke fire and combustibility better, but promote fire grate when accompanying foreign matter such as iron nail or glass between fire grate, easy break-down.The rotary fire grate fuel combustion is abundant; a kind of rotary fire grate is disclosed as Chinese patent CN2459549Y; it is made up of fire grate segment, bent axle, trace and fire grate framework, and this structure can realize deslagging under without blowing out, truce, situation without the blow-on door, thereby makes full combustion of fuel.Its fire grate segment is fixed on by fixture on the major axis of bent axle, and the high temperature in the burner hearth easily makes the major axis distortion of fire grate segment and bent axle and influences service life.
Summary of the invention
The technical problem to be solved in the present invention is: solve existing moving grate structure and can not make full combustion of fuel; the moving grate easy break-down; technical problems such as maintenance capacity is big; the invention provides a kind of triangle roll-over type moving grate; it is simple in structure, can be in not blowing out, disembark, realize automatic discharge under the situation of not blow-on door, and fuel combustion is abundant; be difficult for breaking down, easy to maintenance.
The technical solution adopted for the present invention to solve the technical problems is: a kind of triangle roll-over type moving grate, have a plurality of fire bars that be arranged in parallel, the fire bars main body is a triangular prism, there is the spindle nose concentric with fire bars at the fire bars two ends, fire bars is rotationally connected by two ends spindle nose and body of heater, fire bars one end spindle nose stretches out body of heater, and the outer spindle nose end of body of heater is installed with flap, and body of heater also is provided with outward and drives the flap driving mechanism that flap intermittently rotates.Intermittently rotate flap by the flap driving mechanism, fire bars is intermittently rotated, slag is discharged to the fire bars below, slag is discharged body of heater by the automatic discharge mechanism that is arranged on the fire grate below.Because the fire bars main body is a triangular prism, has improved the intensity of fire bars, the flap and the flap driving mechanism that order about the fire bars rotation are arranged on outside the body of heater, not only make moving grate simple in structure, and are difficult for breaking down, and keep in repair also more convenient.Be the bearing capacity of the edges and corners of improving the fire bars main body, the service life of improving fire bars, the edges and corners abate or the rounding of described fire bars main body.
The first from left right septum that is oriented of the spindle nose that stretches out body of heater of described fire bars is arranged, the flap driving mechanism has two, is installed in the left and right sides of body of heater respectively, if just the spindle nose that stretches out body of heater of first fire bars is in the left side, the spindle nose that stretches out body of heater of second fire bars is on the right side so, and the like, order is arranged, and can reach the purpose of fire bars energy timesharing upset by handling the flap driving mechanism of body of heater left and right sides respectively like this.
The mechanism structure of ordering about fire bars upset is simple, simple for production in order to reach, handiness, the purpose that is difficult for breaking down, six teeth of described flap circumference uniform distribution, described flap driving mechanism has drive sprocket, driven sprocket and chain, chain be installed in flap above or below, be equipped with two on the chain and be used for dialling the driving levers that flap rotates.Drive sprocket drives chain and rotates, and two driving levers on the chain are stirred flap in succession, make flap turn over 120 °, change a faceted pebble as working surface, and the slag that is attached on the former working surface is discharged to the fire bars below.
For guaranteeing that the flap upset puts in place,, be provided with the roller of support chain near the chain inboard at flap place in flap the place ahead along the direction that driving lever advances.
Aforesaid flap driving mechanism also can be made up of push rod and push rod drive unit, is equipped with two on the push rod and is used for dialling the driving lever that flap rotates.Push rod and push rod drive unit be arranged on flap above or below, the push rod drive unit orders about push rod and moves, and two driving levers on the push rod are dialled flap in succession, makes flap turn over 120 °, change a faceted pebble as working surface, the slag that is attached on the former working surface is discharged to the fire bars below.
Aforesaid push rod drive unit is oil cylinder or cylinder, and the body of rod of oil cylinder or cylinder is fixedlyed connected with push rod or the body of rod and the push rod of oil cylinder or cylinder are structure as a whole.
Aforesaid flap driving mechanism can also be following structure: it has screw mandrel, guide rod, two and is used for dialling the driving levers that flap rotates, and screw mandrel and guide rod be arranged in parallel, and driving lever is provided with screw and guide rod hole, on the driving lever suit guide rod and driving lever cooperate with the screw mandrel spiral.
The invention has the beneficial effects as follows; triangle roll-over type moving grate of the present invention is simple in structure; be difficult for breaking down; the mechanism that drives the fire bars rotation is that flap and flap driving mechanism are arranged on outside the body of heater; easy to maintenance; can be in not blowing out, disembark, realize automatic discharge under the situation of not blow-on door, fuel combustion is abundant.
Description of drawings
Fig. 1 is the structural representation of first embodiment of triangle roll-over type moving grate of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the flap among first embodiment of triangle roll-over type moving grate of the present invention and the structural representation of flap driving mechanism.
Fig. 4 is the structural representation of second embodiment of triangle roll-over type moving grate of the present invention.
Fig. 5 is that the B-B of Fig. 4 cuts open to figure.
Fig. 6 is the flap among second embodiment of triangle roll-over type moving grate of the present invention and the structural representation of flap driving mechanism.
Fig. 7 is the structural representation of the 3rd embodiment of triangle roll-over type moving grate of the present invention.
Among the figure: 1. fire bars, 1-1. spindle nose, 2. body of heater, 2-1. blind hole, 2-2. through hole, the 2-3. powdered lubricant adds hole, 3. asbestos, 4. flap, 5. flap driving mechanism, 5-1. drive sprocket, 5-2. driven sprocket, 5-3. chain, 5-4. roller, 5-5. driving lever, 5-6. push rod, 5-7. the push rod drive unit, the 5-7-1. body of rod, 5-8. screw mandrel, 5-9. guide rod, 6. slag removing mechanism, 7. motor.
The specific embodiment
First embodiment of triangle roll-over type moving grate of the present invention shown in Fig. 1～3, have a plurality of fire bars that be arranged in parallel 1, fire bars 1 main body is a triangular prism, the edges and corners chamfering of fire bars 1 main body, there is the spindle nose 1-1 concentric with fire bars at the fire bars two ends, body of heater 2 madial walls are provided with row's blind hole 2-1, and the furnace body inside wall of opposite side is provided with an exhausting hole 2-2; The spindle nose 1-1 of one end of each fire bars 1 is arranged among the blind hole 2-1, and body of heater 2 is provided with the powdered lubricant that communicates with blind hole 2-1 and adds hole 2-3, adds hole 2-3 by powdered lubricant and add graphite or carbon between blind hole 2-1 and spindle nose 1-1, so that fire bars 1 rotates flexibly; The spindle nose 1-1 of the other end of each fire bars 1 passes through hole 2-2 and stretches out body of heater 2, adopt asbestos 3 sealings between the inner headed face of the periphery of spindle nose 1-1 and through hole 2-2, body of heater 2 outer spindle nose 1-1 ends are installed with flap 4, six teeth of flap 4 circumference uniform distributions, flap driving mechanism 5 has drive sprocket 5-1, driven sprocket 5-2 and chain 5-3, chain 5-3 is sleeved on drive sprocket 5-1 and the driven sprocket 5-2, chain 5-3 is installed in the below of flap 4, be equipped with two on the chain 5-3 and be used for dialling the driving lever 5-5 that flap 4 rotates, along the direction that driving lever 5-5 advances, below the close chain 5-3 at flap 4 places in each flap 4 the place aheads, be provided with the roller 5-4 of support chain 5-3.Drive sprocket 5-1 is driven by motor 7, drive chain 5-3 motion, two driving lever 5-5 on the chain 5-3 stir flap 4 in succession, make flap 4 turn over 120 °, fire bars 1 changes a faceted pebble as working surface, the slag that is attached on the former working surface of fire bars 1 is discharged to fire bars 1 below, discharges outside the bodies of heater 2 by slag removing mechanism 6.Flap driving mechanism 5 in the present embodiment can also be arranged on the top of flap 4.
Second embodiment of the triangle roll-over type moving grate of the present invention shown in Fig. 4～6, have a plurality of fire bars that be arranged in parallel 1, fire bars 1 main body is a triangular prism, the edges and corners chamfering of fire bars 1 main body, there is the spindle nose 1-1 concentric with fire bars at the fire bars two ends, are respectively arranged with an exhausting hole 2-2 on the left and right sides wall of body of heater 2; The spindle nose 1-1 of fire bars 1 is located among the through hole 2-2, adopt asbestos 3 sealings between the inner headed face of the periphery of spindle nose 1-1 and through hole 2-2, each fire bars 1 all has the spindle nose 1-1 of an end to pass through hole 2-2 to stretch out body of heater 2, the first from left right septum that is oriented of the spindle nose 1-1 that stretches out body of heater 2 of fire bars 1 is arranged, the end of spindle nose 1-1 outside the body of heater 2 is installed with flap 4, six teeth of flap 4 circumference uniform distributions, flap driving mechanism 5 has two, be installed in the below of flap 4 of the left and right sides wall of body of heater 2 respectively, flap driving mechanism 5 is made up of push rod 5-6 and push rod drive unit 5-7, be equipped with two on the push rod 5-6 and be used for dialling the driving lever 5-5 that flap 4 rotates, push rod drive unit 5-7 is an oil cylinder, and the body of rod 5-7-1 of oil cylinder is fixedlyed connected with push rod 5-6.Oil cylinder moves under the control of hydraulic system, two driving lever 5-5 that drive on the push rod 5-6 stir flap 4 in succession, make flap 4 turn over 120 °, fire bars 1 changes a faceted pebble as working surface, the slag that is attached on the former working surface of fire bars 1 is discharged to fire bars 1 below, discharges outside the bodies of heater 2 by slag removing mechanism 6.When needing all fire bars 1 all to overturn, the flap driving mechanism 5 of the left and right sides is all worked, if only need 1 upset of half fire bars, and flap driving mechanism 5 work that then can a side, the flap driving mechanism 5 of opposite side is not worked.Flap driving mechanism 5 in the present embodiment can also be arranged on the top of flap 4.
The 3rd embodiment fire bars structure of triangle roll-over type moving grate of the present invention, the arrangement mode of fire bars and fire bars are all identical with second embodiment with the connected mode of body of heater, the difference of the 3rd embodiment and second embodiment as shown in Figure 7, flap driving mechanism 5 among the 3rd embodiment has screw mandrel 5-8, guide rod 5-9 and two and is used for dialling the driving lever 5-5 that flap 4 rotates, screw mandrel 5-8 and guide rod 5-9 be arranged in parallel, driving lever 5-5 is provided with screw and guide rod hole, and driving lever 5-5 suit guide rod 5-9 goes up and driving lever 5-5 cooperates with screw mandrel 5-8 spiral.Screw mandrel 5-8 rotates under motor 7 drives, driving the driving lever 5-5 that cooperates with screw mandrel 5-8 spiral moves, two driving lever 5-5 stir flap 4 successively, flap 4 turns over 120 °, fire bars 1 changes a faceted pebble as working surface, the slag that is attached on the former working surface of fire bars 1 is discharged to fire bars 1 below, discharges outside the bodies of heater 2 by slag removing mechanism 6.
The foregoing description is only for illustrating the present invention's usefulness, rather than limitation of the present invention, the those of ordinary skill in relevant field, can also make multiple variation or modification on this basis, have three teeth, drive flap with chain-drive mechanism or gear rotation actuation mechanism and rotate as flap is made, install the fire bars positioner additional and guarantee that each fire bars rotate in place, and not breaking away from the spirit and scope of the present invention, scope of the present invention should be as the criterion with the content of claim.
Claims (7)
1. triangle roll-over type moving grate, have a plurality of fire bars that be arranged in parallel (1), it is characterized in that: described fire bars (1) main body is a triangular prism, the edges and corners chamfering or the rounding of fire bars (1) main body, there is the spindle nose concentric with fire bars (1-1) at fire bars (1) two ends, fire bars (1) is rotationally connected by two ends spindle nose (1-1) and body of heater (2), fire bars (1) one end spindle nose stretches out body of heater (2), outer spindle nose (1-1) end of body of heater (2) is installed with flap (4), and outer also being provided with of body of heater (2) drives the flap driving mechanism (5) that flap (4) intermittently rotates.
2. triangle roll-over type moving grate according to claim 1, it is characterized in that: the first from left right septum that is oriented of the spindle nose that stretches out body of heater (2) (1-1) of described fire bars (1) is arranged, and flap driving mechanism (5) has two, is installed in the left and right sides of body of heater (2) respectively.
3. triangle roll-over type moving grate according to claim 1 and 2, it is characterized in that: six teeth of described flap (4) circumference uniform distribution, described flap driving mechanism (5) has drive sprocket (5-1), driven sprocket (5-2) and chain (5-3), chain (5-3) be installed in flap (4) above or below, be equipped with two on the chain (5-3) and be used for dialling the driving levers (5-5) that flap (4) rotates.
4. triangle roll-over type moving grate according to claim 3 is characterized in that: along the direction that driving lever (5-5) advances, chain (5-3) inboard of locating near flap (4) in flap (4) the place ahead is provided with the roller (5-4) of support chain (5-3).
5. triangle roll-over type moving grate according to claim 1 and 2, it is characterized in that: six teeth of described flap (4) circumference uniform distribution, described flap driving mechanism (5) is made up of push rod (5-6) and push rod drive unit (5-7), is equipped with two on the push rod (5-6) and is used for dialling the driving lever (5-5) that flap (4) rotates.
6. triangle roll-over type moving grate according to claim 5, it is characterized in that: described push rod drive unit (5-7) is oil cylinder or cylinder, and the body of rod of oil cylinder or cylinder (5-7-1) is fixedlyed connected with push rod (5-6) or the body of rod (5-7-1) of oil cylinder or cylinder is structure as a whole with push rod (5-6).
7. triangle roll-over type moving grate according to claim 1 and 2, it is characterized in that: six teeth of described flap (4) circumference uniform distribution, described flap driving mechanism (5) has screw mandrel (5-8), guide rod (5-9) and two driving levers (5-5) that are used for dialling flap (4) rotation, screw mandrel (5-8) and guide rod (5-9) be arranged in parallel, driving lever (5-5) is provided with screw and guide rod hole, and driving lever (5-5) suit guide rod (5-9) is gone up and driving lever (5-5) cooperates with screw mandrel (5-8) spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710134443XA CN100552298C (en) | 2007-10-19 | 2007-10-19 | Triangle roll-over type moving grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710134443XA CN100552298C (en) | 2007-10-19 | 2007-10-19 | Triangle roll-over type moving grate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101144621A CN101144621A (en) | 2008-03-19 |
| CN100552298C true CN100552298C (en) | 2009-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710134443XA Expired - Fee Related CN100552298C (en) | 2007-10-19 | 2007-10-19 | Triangle roll-over type moving grate |
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| CN (1) | CN100552298C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128454B (en) * | 2011-04-02 | 2013-02-27 | 李登平 | Garbage incinerator |
| CN105258135B (en) * | 2015-11-18 | 2017-11-21 | 宝鸡市晋旺达机械设备有限公司 | Box harmless treatment fire stove |
| CN106568090A (en) * | 2016-11-19 | 2017-04-19 | 佛山市原创动力科技有限公司 | Antipollution chemical garbage disposal equipment |
| CN108019763B (en) * | 2017-12-28 | 2023-07-14 | 朱肖州 | Water-cooled garbage incinerator with full combustion |
| CN110594746B (en) * | 2019-10-24 | 2021-02-02 | 中南大学湘雅二医院 | Medical waste treatment equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2264248B3 (en) * | 1974-03-15 | 1976-12-24 | Pigeon Maurice |
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2007
- 2007-10-19 CN CNB200710134443XA patent/CN100552298C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2264248B3 (en) * | 1974-03-15 | 1976-12-24 | Pigeon Maurice |
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| CN101144621A (en) | 2008-03-19 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Fuchang Environment Protection Technology Group Co., Ltd. Assignor: Shen Fuchang|Shen Jiandong|Shen Xiaodong Contract fulfillment period: 2007.10.19 to 2018.2.8 contract change Contract record no.: 2008320000811 Denomination of invention: Triangle roll-over type moving grate License type: Exclusive license Record date: 20081012 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.10.19 TO 2018.2.8; CHANGE OF CONTRACT Name of requester: CO.LTD.,JIANGSU FUCHANG ENVIRONMENTAL TECHNOLOGY G Effective date: 20081012 |
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| ASS | Succession or assignment of patent right |
Owner name: CO.LTD.,JIANGSU FUCHANG ENVIRONMENTAL TECHNOLOGY G Free format text: FORMER OWNER: SHEN FUCHANG Effective date: 20090807 |
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Effective date of registration: 20090807 Address after: East Lake Henglin Town, Wujin District of Jiangsu city in Changzhou Province Road No. 50 post encoding: 213101 Applicant after: Jiangsu Fuchang Environment Protection Technology Group Co., Ltd. Address before: East Lake Henglin Town, Wujin District of Jiangsu city in Changzhou Province Road No. 50 post encoding: 213101 Applicant before: Shen Fu Chang Co-applicant before: Shen Jiandong Co-applicant before: Shen Xiaodong |
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Granted publication date: 20091021 Termination date: 20111019 |