CN209726207U - A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker - Google Patents
A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker Download PDFInfo
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- CN209726207U CN209726207U CN201920435331.6U CN201920435331U CN209726207U CN 209726207 U CN209726207 U CN 209726207U CN 201920435331 U CN201920435331 U CN 201920435331U CN 209726207 U CN209726207 U CN 209726207U
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- fire grate
- crushing
- clinker
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 16
- 210000000515 tooth Anatomy 0.000 claims abstract description 121
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 9
- 239000002893 slag Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- XXQCMVYBAALAJK-UHFFFAOYSA-N ethyl n-[4-[benzyl(2-phenylethyl)amino]-2-(2-phenylethyl)-1h-imidazo[4,5-c]pyridin-6-yl]carbamate Chemical compound N=1C=2C(N(CCC=3C=CC=CC=3)CC=3C=CC=CC=3)=NC(NC(=O)OCC)=CC=2NC=1CCC1=CC=CC=C1 XXQCMVYBAALAJK-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker, belongs to waste incinerator equipment technical field.Existing to cause clinker not of uniform size in burner hearth ceaselessly to fall because the design of fire grate is unreasonable, wherein volume is larger and the clinker of large area easily winds or is stuck on fire grate, is not easy to fall from fire grate, can not carry out again using and will affect the use of fire grate.In addition, main crushing teeth is single cone at the top of fire grate in the prior art, crushing effect is poor；Air outlet simultaneously on fire grate is few, so that the cooling of furnace slag effect fallen on fire grate is bad, so that the brittle state difference of clinker, seriously affects the crushing effect of clinker.To solve above-mentioned technical problem.The utility model provides one kind.The vertical-type garbage incinerator fire grate of efficiency crushing clinker, it includes fire grate main body and the main crushing teeth being installed in fire grate main body, several level-one crushing teeths, several two-stage crushing teeth, several three-level crushing teeths, and the fire grate main body is in conical structure.
Description
Technical field
The utility model relates to a kind of vertical-type garbage incinerator fire grates of efficiency crushing clinker, belong to waste incineration furnace apparatus
Technical field.
Background technique
In the prior art, waste incinerator can realize recycling using cogeneration again while burning away the refuse, also
The secondary pollution to environment can be controlled, therefore is burnt away the refuse using waste incinerator and has become processing high-volume rubbish
Main means.And in waste incinerator, because the design of fire grate is unreasonable to lead to clinker not of uniform size in burner hearth ceaselessly
It falls, wherein volume is larger and the clinker of large area (such as strip) easily winds or is stuck on fire grate, it is not easy to fall from fire grate,
Can not carry out again using and will affect the use of fire grate.In addition, main crushing teeth is single at the top of fire grate in the prior art
Cone, crushing effect are poor；Air outlet simultaneously on fire grate is few, so that the cooling of furnace slag effect fallen on fire grate is bad, in turn
So that the brittle state difference of clinker, seriously affects the crushing effect of clinker.
Summary of the invention
The utility model and then is provided a kind of high to solve the problems, such as that existing incineration furnace grate crushing effect is poor
Imitate the vertical-type garbage incinerator fire grate of broken clinker.
Used technical solution is the utility model to solve above-mentioned technical problem:
A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker, it includes fire grate main body and is installed in fire grate main body
On main crushing teeth, several level-one crushing teeths, several two-stage crushing teeth, several three-level crushing teeths, the fire grate main body be in circular cone
Shape structure and in the horizontal direction rotation setting, form annular slag-drip opening between fire grate bottom part body and inboard wall of furnace body, the master is broken
The top of fire grate main body is arranged in broken tooth, and the cross section of main crushing teeth is in Pentagram shape, several level-one crushing teeths, several two
Grade crushing teeth and several three-level crushing teeths be distributed in a ring centered on main crushing teeth respectively, and several two-stage crushing tooth positions in
Between several level-one crushing teeths and several three-level crushing teeths, along fire grate on level-one crushing teeth, two-stage crushing tooth and three-level crushing teeth
The cross-sectional area of main body generatrix direction is sequentially increased, and the cross-sectional area of respectively less than main crushing teeth horizontal direction, main broken mouth
Center offers main air outlet, the center of each level-one crushing teeth, the center of two-stage crushing tooth and three-level
The center of crushing teeth offers time air outlet.
Further, several clinker guides hole is also provided in the fire grate main body.
Further, clinker guide hole is in " one " shape structure, is arranged between each adjacent two level-one crushing teeth
In two clinker guide holes that "=" shape is distributed, it is arranged with a clinker guide hole between each adjacent two two-stage crushing tooth,
The clinker guide hole of two composition X-shapeds arrangement is arranged between each adjacent two three-level crushing teeth.
Further, fire grate bottom part body edge is provided with dynamic Hubei Province piece along its circumferential direction, and lower portion of furnace body is provided with along its circumferential direction
Quiet Hubei Province piece, and dynamic Hubei Province piece is oppositely arranged with quiet Hubei Province piece.
Further, along the transversal of fire grate main body generatrix direction on level-one crushing teeth, two-stage crushing tooth and three-level crushing teeth
Face is pentagon.
Further, several level-one crushing teeths, several two-stage crushing teeth and several three-level crushing teeths are respectively with main crushing teeth
Centered on it is uniformly distributed in a ring.
Further, the annular slag-drip opening width between fire grate bottom part body and inboard wall of furnace body is 10~80mm.
The utility model has the effect that compared with prior art
Flowing up by furnace bottom fire grate wind has cooling effect to the clinker that furnace body is discharged downwards, makes clinker through supercooling
In hard crisp state, the more conducively broken and secondary use of clinker when discharge.
The main single shape of crushing teeth is larger, wear-resistant, while playing strength using the main crushing teeth of Pentagram shape and being crushed
The purpose of clinker, the cooling using the main air outlet and air outlet realization several times of main crushing teeth center to clinker.
The main crushing teeth that several crushing teeths in fire grate main body are distributed as center is maximum, in level-one, two-stage crushing tooth
Etc. sizes, three-level crushing teeth be greater than level-one, two-stage crushing tooth and be less than main crushing teeth so that clinker through revolution on fire grate
It is dynamic broken, the winding of such as steel bar substance can be effectively prevent.
Air outlet is offered in the middle part of each crushing teeth, clinker blocking air outlet in shattering process is effectively prevent and influences pair
The cooling of clinker.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the schematic top plan view of the utility model.
Specific embodiment
Specific embodiment 1: illustrating present embodiment, a kind of vertical refuse destruction of efficiency crushing clinker in conjunction with Fig. 1,2
Furnace fire grate, it includes fire grate main body 1 and the main crushing teeth 2 being installed in fire grate main body 1, several level-one crushing teeths 3, several two
Grade crushing teeth 4, several three-level crushing teeths 5, the fire grate main body 1 are in conical structure and rotation setting in the horizontal direction, fire grate
Annular slag-drip opening 6 is formed between 100 inner wall of 1 bottom of main body and furnace body, the top of fire grate main body 1 is arranged in the main crushing teeth 2,
And the cross section of main crushing teeth 2 is in Pentagram shape, several level-one crushing teeths 3, several two-stage crushing teeth 4 and several three-levels are broken
Broken tooth 5 is distributed centered on main crushing teeth 2 in a ring respectively, and if several two-stage crushing teeth 4 be located at several level-one crushing teeths 3 with
Between dry three-level crushing teeth 5, along 1 generatrix direction of fire grate main body on level-one crushing teeth 3, two-stage crushing tooth 4 and three-level crushing teeth 5
Cross-sectional area is sequentially increased, and the cross-sectional area of respectively less than main 2 horizontal direction of crushing teeth, and the center of main broken mouth offers
Main air outlet 7, in the center of each level-one crushing teeth 3, the center of two-stage crushing tooth 4 and three-level crushing teeth 5
Heart position offers time air outlet 8.
Incinerator in the application is vertical incinerator, therefore fire grate is designed as cone.1 bottom of fire grate main body and furnace body
6 width of annular slag-drip opening between 100 inner walls is 10~80mm.It is flowed up by furnace bottom fire grate wind and the cooling of clinker is made
With in hard crisp state when clinker is discharged, more conducively clinker is broken.100 bottom of furnace body is installed with back taper dreg-accepting hopper 9, falls
The clinker for entering dreg-accepting hopper 9 is drained into the pit of workshop by scum pipe 11, is expelled to clinker with bucket elevator and is arranged in a high position
Horizontal belt is then sent into slag storehouse.Since the First air of furnace bottom is sent by above-mentioned inverted-cone shape dreg-accepting hopper 9, to avoid First air
It leaks, the material that one section of height is 1~3m is set in scum pipe 11 and seals (not shown).The master of the conical fire grate of the application is broken
The center of cone is arranged in broken tooth 2, and the single shape of main crushing teeth 2 is larger, wear-resistant, while utilizing Pentagram shape
Main crushing teeth 2 plays the purpose that strength is crushed clinker, using main 2 center of crushing teeth main air outlet 7 and several times go out
Realize the cooling to clinker in air port 8.
The main crushing teeth 2 that several crushing teeths in fire grate main body 1 are distributed as center is maximum, level-one, two-stage crushing tooth 4
Median size, three-level crushing teeth 5 is greater than level-one, two-stage crushing tooth 4 and is less than main crushing teeth 2, so that clinker passes through on fire grate
It is broken to carry out back rotation, the winding of such as steel bar substance can be effectively prevent.
Air outlet is offered in the middle part of each crushing teeth, clinker blocking air outlet in shattering process is effectively prevent and influences pair
The cooling of clinker.
By the setting of cone-shaped grates in the application, the reasonable wind direction for entering incinerator is controlled, referred to as guarantor's apoplexy
Flanging wind, the air port of main crushing teeth are main wind, remaining level-one, two-stage crushing tooth are to surround one week assistance wind direction of fire grate to uplink
It walks, prevents main wind from oppressing with lifting height and rubbish, disperse wind-force around, cause to influence burning effect for hypoxgia.
Several clinker guides hole 10 is also provided in the fire grate main body 1.It is rapidly entered in fire grate convenient for finely ground particle substance
Portion stores up slag library 13, is produced again convenient for clinker to pit.
Clinker guide hole 10 is in " one " shape structure, is arranged between each adjacent two level-one crushing teeth 3 in "="
Two clinker guide holes 10 of shape distribution, are arranged with a clinker guide hole 10 between each adjacent two two-stage crushing tooth 4, often
The clinker guide hole 10 of two composition X-shapeds arrangement is arranged between two neighboring three-level crushing teeth 5.Several clinker guides hole 10
It is distributed on entire cone-shaped grates, appropriate number of clinker guide hole is distributed according to the distance between each adjacent two crushing teeth
10, finely ground particle substance can be accelerated and rapidly entered in the storage slag library 13 of fire grate inside, produced again convenient for clinker.
1 bottom margin of fire grate main body is provided with dynamic Hubei Province piece along its circumferential direction, and 100 lower part of furnace body is provided with quiet Hubei Province piece along its circumferential direction
12, and dynamic Hubei Province piece is oppositely arranged with quiet Hubei Province piece 12.Dynamic Hubei Province piece follows fire grate to rotate.Hubei Province piece is all by wear-resisting steel
At by the mutual extrusion of dynamic and static Hubei Province piece, falling into furnace bottom after crushing again by the broken bulky grain clinker of fire grate
Back taper draws slag bucket.
Cross section on level-one crushing teeth 3, two-stage crushing tooth 4 and three-level crushing teeth 5 along 1 generatrix direction of fire grate main body is
Pentagon.Crushing teeth is designed as pentagon, is able to extend service life, while contact of the clinker with crushing teeth can be increased
Face can accelerate the broken of clinker.
Several level-one crushing teeths 3, several two-stage crushing teeth 4 and several three-level crushing teeths 5 are respectively centered on main crushing teeth 2
It is uniformly distributed in a ring.Guarantee crushing efficiency, while air outlet is evenly distributed, is further ensured that the cooling effect to clinker.
6 width of annular slag-drip opening between 100 inner wall of 1 bottom of fire grate main body and furnace body is 10~80mm.It is designed in this way, because
House refuse is general solid waste by the clinker that high temperature incineration generates, and by the setting of annular slag-drip opening width, clinker is discharged
Size it is known that the clinker of all discharges can not do second-time breakage, the pm emission size of annular slag-drip opening setting is suitable, effectively
In efficiently separating for the metal part that clinker includes.The width of slag-drip opening in the prior art is larger, and clinker and metal clinkering exist
Together, after needing second-time breakage, it just can be carried out metal separation.
Claims (7)
1. a kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker, it is characterised in that: it includes fire grate main body (1) and consolidates
It is broken to be located at main crushing teeth (2) on fire grate main body (1), several level-one crushing teeths (3), several two-stage crushing teeth (4), several three-levels
Broken tooth (5), the fire grate main body (1) are in conical structure, form ring between fire grate main body (1) bottom and furnace body (100) inner wall
Shape slag-drip opening (6), main crushing teeth (2) setting is at the top of fire grate main body (1), and the cross section of main crushing teeth (2) is in five
Angle starriness, several level-one crushing teeths (3), several two-stage crushing teeth (4) and several three-level crushing teeths (5) are respectively with main broken
Tooth is distributed in a ring centered on (2), and several two-stage crushing teeth (4) are located at several level-one crushing teeths (3) and several three-levels are broken
Between tooth (5), along fire grate main body (1) generatrix direction on level-one crushing teeth (3), two-stage crushing tooth (4) and three-level crushing teeth (5)
Cross-sectional area is sequentially increased, and the cross-sectional area of respectively less than main crushing teeth (2) horizontal direction, and the center of main broken mouth opens up
Have main air outlet (7), the center of each level-one crushing teeth (3), the center of two-stage crushing tooth (4) and three-level are broken
The center of tooth (5) offers time air outlet (8).
2. a kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker according to claim 1, it is characterised in that: described
Several clinker guides hole (10) is also provided in fire grate main body (1).
3. a kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker according to claim 1 or 2, it is characterised in that:
Clinker guide hole (10) is in " one " shape structure, is arranged between each adjacent two level-one crushing teeth (3) in "=" shape point
Two clinker guide holes (10) of cloth are arranged with a clinker guide hole (10) between each adjacent two two-stage crushing tooth (4),
The clinker guide hole (10) of two composition X-shapeds arrangement is arranged between each adjacent two three-level crushing teeth (5).
4. a kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker according to claim 3, it is characterised in that: fire grate
Main body (1) bottom margin is provided with dynamic Hubei Province piece along its circumferential direction, and furnace body (100) lower part is provided with quiet Hubei Province piece (12) along its circumferential direction, and
Dynamic Hubei Province piece is oppositely arranged with quiet Hubei Province piece (12).
5. a kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker according to claim 3, it is characterised in that: level-one
Cross section on crushing teeth (3), two-stage crushing tooth (4) and three-level crushing teeth (5) along fire grate main body (1) generatrix direction is five sides
Shape.
6. a kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker according to claim 1,2,4 or 5, feature exist
In: several level-one crushing teeths (3), several two-stage crushing teeth (4) and several three-level crushing teeths (5) are with main crushing teeth (2) respectively
Center is uniformly distributed in a ring.
7. a kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker according to claim 6, it is characterised in that: fire grate
Annular slag-drip opening (6) width between main body (1) bottom and furnace body (100) inner wall is 10~80mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435331.6U CN209726207U (en) | 2019-04-02 | 2019-04-02 | A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920435331.6U CN209726207U (en) | 2019-04-02 | 2019-04-02 | A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker |
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| Publication Number | Publication Date |
|---|---|
| CN209726207U true CN209726207U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920435331.6U Withdrawn - After Issue CN209726207U (en) | 2019-04-02 | 2019-04-02 | A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker |
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| CN (1) | CN209726207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899793A (en) * | 2019-04-02 | 2019-06-18 | 上海多灵环保工程设备有限公司 | A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker |
-
2019
- 2019-04-02 CN CN201920435331.6U patent/CN209726207U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899793A (en) * | 2019-04-02 | 2019-06-18 | 上海多灵环保工程设备有限公司 | A kind of vertical-type garbage incinerator fire grate of efficiency crushing clinker |
| CN109899793B (en) * | 2019-04-02 | 2024-05-14 | 上海多灵环保工程设备有限公司 | Vertical garbage incinerator fire grate for crushing slag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191203 Effective date of abandoning: 20240514 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191203 Effective date of abandoning: 20240514 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |