CN109340773A - A kind of leakproof waste incineration reciprocal grate - Google Patents
A kind of leakproof waste incineration reciprocal grate Download PDFInfo
- Publication number
- CN109340773A CN109340773A CN201811375318.2A CN201811375318A CN109340773A CN 109340773 A CN109340773 A CN 109340773A CN 201811375318 A CN201811375318 A CN 201811375318A CN 109340773 A CN109340773 A CN 109340773A
- Authority
- CN
- China
- Prior art keywords
- fire grate
- frame
- grate segment
- waste incineration
- segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000004056 waste incineration Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 238000005728 strengthening Methods 0.000 claims description 14
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
- F23H17/12—Fire-bars
Abstract
The invention discloses a kind of leakproof waste incineration reciprocal grates, comprising: frame, adjustable shelf, crank link mechanism, hydraulic cylinder, connecting shaft, fire grate segment, walking beam, fixed beam, steel plate, idler wheel, support frame；The adjustable shelf is located in frame, the adjustable shelf includes: connected bottom beam and movable cant beam, several reinforcements are equipped between bottom beam and movable cant beam, the activity cant beam is mounted on frame, and several steel plates are arranged below in bottom beam, idler wheel is equipped between each steel plate and support frame, there are two the hydraulic cylinders, it is located on two side plates of frame, two hydraulic cylinders are connected to crank link mechanism upper end, and the crank link mechanism lower end is connected by connecting shaft with bottom beam.The hydraulic cylinder of the application is placed in fire grate two sides, has not only facilitated maintenance but also has been conducive to the heat dissipation of hydraulic cylinder, has increased its service life.
Description
Technical field
The invention belongs to incinerator technical field, specifically a kind of leakproof waste incineration reciprocal grate.
Background technique
With the development of economic technology, garbage incinerator fire grate becomes the mainstream technology of processing rubbish, it has waste reduction
The features such as change, recycling, therefore under the increasingly stringent historical background of environmental requirement now, is just largely used and pushed away
Extensively.
It is usually to use forwards reciprocal grate that conventional garbage, which burns fire grate equipment, in the market, and fire grate uses hydraulic-driven, liquid
Cylinder pressure is usually located at fire grate front end, is unfavorable for radiating and overhauls inconvenience；Fire grate segment wind string holes is usually horizontal or inclination
Arrangement upwards, fuel or lime-ash are easy to fill in the problem that wind line causes material leakage and leakage ash；There is no leakproof between adjacent fire grate segment
Seam allowance bridging arrangement is easy material leakage leakage ash (when fuel is plastics, the problem of will cause very serious leakage plastic oil)；Fire grate beam
Using steel tubular beam, non-deformability is poor.
Summary of the invention
To solve the above problems existing in the prior art, the application provides a kind of leakproof waste incineration reciprocal grate, both side
Maintenance be conducive to the heat dissipation of hydraulic cylinder again, increase its service life.
To achieve the above object, a kind of technical solution of the application are as follows: leakproof waste incineration reciprocal grate, comprising: frame,
Adjustable shelf, crank link mechanism, hydraulic cylinder, connecting shaft, fire grate segment, walking beam, fixed beam, steel plate, idler wheel, support frame；It is described
Adjustable shelf is located in frame, and the adjustable shelf includes: connected bottom beam and movable cant beam, is equipped between bottom beam and movable cant beam
Several reinforcements, the activity cant beam are mounted on frame, are arranged below several steel plates in bottom beam, each steel plate and support frame it
Between be equipped with idler wheel, there are two the hydraulic cylinders, be located on two side plates of frame, two hydraulic cylinders be connected to crank company
Linkage upper end, the crank link mechanism lower end are connected by connecting shaft with bottom beam；The fire grate segment includes fire grate segment a, furnace
Screening b, the fire grate segment a are connected by walking beam with movable cant beam, and the fire grate segment b is connected by fixed beam with frame, furnace
Screening a is arranged alternately with fire grate segment b.
Further, the application further includes side sealing block, is connected with frame, and is located above fire grate segment.
Further, the wind line direction of the fire grate segment is downward.
Further, seam allowance bridging arrangement is equipped between the fire grate segment a and fire grate segment b.
Further, the diagonal line of the walking beam is equipped with strengthening steel slab a, and the diagonal line of fixed beam, which is equipped with, reinforces steel
Plate b, the strengthening steel slab a and strengthening steel slab b are arranged alternately to form network.
Due to using the technology described above, can obtain following technical effect: hydraulic cylinder is placed in fire grate two sides to the present invention,
Not only it facilitates maintenance but also is conducive to the heat dissipation of hydraulic cylinder, increase its service life；It is overlapped between adjacent fire grate segment using seam allowance
Structure effectively prevents the problem of material leakage leakage slag leaks plastic oil；Fire grate segment wind line direction can prevent downwards lime-ash from filling in, reducing leakage
Slag leakage ash can also make full combustion of fuel；The fixed beam and walking beam of fire grate use grid strengthening steel slab combined beam structure, intersect
Gusset form firm triangular structure, therefore beam strength is especially high, indeformable.
Detailed description of the invention
Fig. 1 is a kind of main perspective view of leakproof waste incineration reciprocal grate；
Fig. 2 is fire-grating chip architecture schematic diagram；
Fig. 3 is fire grate segment top view；
Fig. 4 is seam allowance bridging arrangement figure；
Number explanation in figure: 1, fixed beam, 2, hydraulic cylinder, 3, crank link mechanism, 4, connecting shaft, 5, reinforcement, 6, branch
Support, 7, idler wheel, 8, bottom beam, 9, steel plate, 10, frame, 11, side sealing block, 12, movable cant beam, 13, walking beam, 14, wind line,
15, strengthening steel slab a, 16, strengthening steel slab b.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments: doing as example to the application
Further description explanation.
As shown in Figs 1-4, the present embodiment provides a kind of leakproof waste incineration reciprocal grates, comprising: frame, adjustable shelf, song
Handle link mechanism, hydraulic cylinder, connecting shaft, fire grate segment, walking beam, fixed beam, steel plate, idler wheel, support frame, side sealing block；It is described
Adjustable shelf is located in frame, and the adjustable shelf includes: connected bottom beam and movable cant beam, is equipped between bottom beam and movable cant beam
Several reinforcements, the activity cant beam are mounted on frame, are arranged below several steel plates in bottom beam, each steel plate and support frame it
Between be equipped with idler wheel, there are two the hydraulic cylinders, be located on two side plates of frame, two hydraulic cylinders be connected to crank company
Linkage upper end, the crank link mechanism lower end are connected by connecting shaft with bottom beam；The fire grate segment includes fire grate segment a, furnace
Screening b, the fire grate segment a are connected by walking beam with movable cant beam, and the fire grate segment b is connected by fixed beam with frame, institute
The diagonal line for stating walking beam is equipped with strengthening steel slab a, and the diagonal line of fixed beam is equipped with strengthening steel slab b, the strengthening steel slab a with
Strengthening steel slab b is arranged alternately to form network.Fire grate segment a is arranged alternately with fire grate segment b.The fire grate segment a and fire grate segment b it
Between be equipped with seam allowance bridging arrangement.The side sealing block is connected with frame, and is located above fire grate segment.
Preferably, the wind line direction of the fire grate segment is downward.
The preferable specific embodiment of the above, only the invention, but the protection scope of the invention is not
It is confined to this, anyone skilled in the art is in the technical scope that the invention discloses, according to the present invention
The technical solution of creation and its inventive concept are subject to equivalent substitution or change, should all cover the invention protection scope it
It is interior.
Claims (5)
1. a kind of leakproof waste incineration reciprocal grate characterized by comprising frame, adjustable shelf, crank link mechanism, hydraulic
Cylinder, connecting shaft, fire grate segment, walking beam, fixed beam, steel plate, idler wheel, support frame；The adjustable shelf is located in frame, the activity
Frame includes: connected bottom beam and movable cant beam, and several reinforcements, the activity cant beam peace are equipped between bottom beam and movable cant beam
On frame, several steel plates are arranged below in bottom beam, idler wheel is equipped between each steel plate and support frame, the hydraulic cylinder has two
It is a, it is located on two side plates of frame, two hydraulic cylinders are connected to crank link mechanism upper end, the crank connecting link machine
Structure lower end is connected by connecting shaft with bottom beam；The fire grate segment includes that fire grate segment a, fire grate segment b, the fire grate segment a pass through activity
Beam is connected with movable cant beam, and the fire grate segment b is connected by fixed beam with frame, and fire grate segment a is arranged alternately with fire grate segment b.
2. a kind of leakproof waste incineration reciprocal grate according to claim 1, which is characterized in that the application further includes side seal
Block is connected with frame, and is located above fire grate segment.
3. a kind of leakproof waste incineration reciprocal grate according to claim 1, which is characterized in that the wind line side of the fire grate segment
To downward.
4. a kind of leakproof waste incineration reciprocal grate according to claim 1, which is characterized in that the fire grate segment a and fire grate
Seam allowance bridging arrangement is equipped between piece b.
5. a kind of leakproof waste incineration reciprocal grate according to claim 1, which is characterized in that the diagonal line of the walking beam
It is equipped with strengthening steel slab a, the diagonal line of fixed beam is equipped with strengthening steel slab b, and the strengthening steel slab a replaces with strengthening steel slab b to be set
It sets to form network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375318.2A CN109340773A (en) | 2018-11-19 | 2018-11-19 | A kind of leakproof waste incineration reciprocal grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811375318.2A CN109340773A (en) | 2018-11-19 | 2018-11-19 | A kind of leakproof waste incineration reciprocal grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340773A true CN109340773A (en) | 2019-02-15 |
Family
ID=65316146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811375318.2A Withdrawn CN109340773A (en) | 2018-11-19 | 2018-11-19 | A kind of leakproof waste incineration reciprocal grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340773A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201382424Y (en) * | 2009-05-07 | 2010-01-13 | 哈尔滨亚华锅炉炉排制造有限公司 | 80-ton to 130-ton reciprocating grate |
| CN104534481A (en) * | 2014-12-26 | 2015-04-22 | 南通天蓝环保能源成套设备有限公司 | Combined type large household garbage incinerator |
| CN106196077A (en) * | 2016-08-17 | 2016-12-07 | 南通天蓝环保能源成套设备有限公司 | A kind of large-scale domestic waste incineration grate furnace |
| CN107314374A (en) * | 2017-08-04 | 2017-11-03 | 深圳市能源环保有限公司 | A kind of waste incinerator primary air intake pipe |
| CN208058872U (en) * | 2018-03-30 | 2018-11-06 | 瓦房店市永宁机械厂 | A kind of suspension type plate-girder does not leak coal reciprocal grate |
| CN208058857U (en) * | 2018-03-30 | 2018-11-06 | 瓦房店市永宁机械厂 | A kind of double width structure row dynamic formula garbage incinerator fire grate |
| CN209246095U (en) * | 2018-11-19 | 2019-08-13 | 瓦房店市永宁机械厂 | A kind of leakproof waste incineration reciprocal grate |
-
2018
- 2018-11-19 CN CN201811375318.2A patent/CN109340773A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201382424Y (en) * | 2009-05-07 | 2010-01-13 | 哈尔滨亚华锅炉炉排制造有限公司 | 80-ton to 130-ton reciprocating grate |
| CN104534481A (en) * | 2014-12-26 | 2015-04-22 | 南通天蓝环保能源成套设备有限公司 | Combined type large household garbage incinerator |
| CN106196077A (en) * | 2016-08-17 | 2016-12-07 | 南通天蓝环保能源成套设备有限公司 | A kind of large-scale domestic waste incineration grate furnace |
| CN107314374A (en) * | 2017-08-04 | 2017-11-03 | 深圳市能源环保有限公司 | A kind of waste incinerator primary air intake pipe |
| CN208058872U (en) * | 2018-03-30 | 2018-11-06 | 瓦房店市永宁机械厂 | A kind of suspension type plate-girder does not leak coal reciprocal grate |
| CN208058857U (en) * | 2018-03-30 | 2018-11-06 | 瓦房店市永宁机械厂 | A kind of double width structure row dynamic formula garbage incinerator fire grate |
| CN209246095U (en) * | 2018-11-19 | 2019-08-13 | 瓦房店市永宁机械厂 | A kind of leakproof waste incineration reciprocal grate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |
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| WW01 | Invention patent application withdrawn after publication |