CN201599803U - Refuse incinerator and rocker mechanism thereof - Google Patents
Refuse incinerator and rocker mechanism thereof Download PDFInfo
- Publication number
- CN201599803U CN201599803U CN2009202622422U CN200920262242U CN201599803U CN 201599803 U CN201599803 U CN 201599803U CN 2009202622422 U CN2009202622422 U CN 2009202622422U CN 200920262242 U CN200920262242 U CN 200920262242U CN 201599803 U CN201599803 U CN 201599803U
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- Prior art keywords
- grate
- drive rod
- rocking arm
- arm
- manhole
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- Expired - Lifetime
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Abstract
The utility model relates to a refuse incinerator and a rocker mechanism thereof. The refuse incinerator comprises a turning grate, a turning grate shaft which drives the turning grate to turn over and a support. The rocker mechanism includes a rocker and a drive mechanism which can be rotatably installed on the support. The rocker comprises a rocker head and a rocker body which are fixedly connected with each other. The rocker head is fixedly connected with the turning grate shaft; the rocker body is provided with a work hole and an access hole; the distance from the access hole to the axis of the turning grate shaft is smaller than the distance from the work hole to the axis of the turning grate shaft; the drive mechanism includes a casing which can be rotatably installed on the support and a drive rod which can be mounted in the casing in expansion mode; and free ends of the drive rod are alternatively arranged in the work hole and the access hole. The rocker mechanism has simple structure and convenient installation, and can effectively improve working efficiency of replacing damaged grate bars.
Description
Technical field
The utility model relates to a kind of incinerator, more particularly, relates to a kind of rocker arm body that is used for incinerator.
Background technology
Waste incineration is to realize one of main path of waste reductionization, innoxious and recycling treatment.Since last century, many developed countries adopt the incinerating method disposal of refuse.Rubbish is through modern burning disposal, and volume generally can reduce 80%～90%, can eliminate various pathogen simultaneously, and harmful substance is converted into harmless object, can also realize the utilization of resource.Modern garbage incinerating power plant all is equipped with advanced smoke and dust purifier, can alleviate the pollution to atmosphere to the utmost.
Existing international waste incineration furnace apparatus mostly is the mechanical type grate furnace.Incinerator shown in Figure 1 just is wherein a kind of.As shown in Figure 1, this incinerator comprises at least one group of translation fire grate segment 1, tilting bar 2 and fixed grate film 3 that links to each other successively.Described translation fire grate segment 1 comprises kink 10, described kink 10 tilting bar 2 one sides that link closely; Described tilting bar 2 opposite sides are provided with curved portions 20; Described fixed grate film 3 one sides engage with curved portions 20 outer surfaces, and opposite side is provided with the bending part 30 that engages with the translation fire grate segment 1 of next group fire grate segment.Described incinerator also comprises hydraulic pressure Rocker arm 40, and described hydraulic pressure Rocker arm 40 connects dump grate axle 6 and driving mechanism 5.Dump grate axle 6 is installed in tilting bar 2 downsides, drives dump grate axle 6 by driving mechanism 5 and rotates, thereby drive tilting bar 2 upsets.In mechanical kiln grate furnace running, because domestic refuse thermal value is lower, needing to increase combustion efficiency stirs the waste layer of burning with regard to needing, the way that adopts is to utilize hydraulic cylinder to drive driving mechanism 5 motions, driving mechanism 5 drives 6 upsets of dump grate axle by hydraulic pressure Rocker arm 40, makes that like this waste layer on the fire grate segment obtains stirring.
When wearing and tearing and scaling loss take place tilting bar 2, need blowing out that the fire grate segment 2 that stirs of breakage is repaired and changed.But in the replacing process, because the stroke of dump grate hydraulic jack is fixed, and the space that fire grate segment stays when operate as normal is very little of to prevent that the rubbish unburned from just falling into ash-pit, and wherein damaged single or several fire grate segments need be pulled down whole row's tilting bar and other relevant fire grate segment when changing in turn, waste time and energy, very inconvenient.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned fire grate segment maintenance of prior art, the defective of replacing inconvenience, the rocking arm that a kind of convenient maintenance is provided and changes, be used for incinerator.
Another technical problem to be solved in the utility model is, at the fire grate segment maintenance of the incinerator of prior art, change the defective of inconvenience, the incinerator that a kind of convenient maintenance is provided and changes.
The technical scheme that its technical problem that solves the utility model adopts is: construct a kind of rocker arm body that is used for incinerator, described incinerator comprises dump grate, drives the dump grate axle and the support of described dump grate upset; It is characterized in that described rocker arm body comprises rocking arm and the rotatable driving mechanism that is installed on the described support;
Described rocking arm comprises fixedly connected rocking arm arm head and rocking arm arm body, and described rocking arm arm head is fixedlyed connected with described dump grate axle; Described rocking arm arm body is provided with working hole and manhole, and the distance of the described dump grate axis of described manhole distance is less than the distance of the described dump grate axis of described working hole distance;
Described driving mechanism comprises rotatable housing and the scalable drive rod that is installed in the described housing that is installed on the described support; The free end of described drive rod is selected one and is installed on described working hole and the manhole.
In the rocker arm body described in the utility model, described housing is for being installed in hydraulic cylinder or the air pressure cylinder body on the described support by hinge; Described drive rod is the piston rod that is slidingly mounted in described hydraulic cylinder or the air pressure cylinder body;
Described driving mechanism also is included as hydraulic power source or the pneumatic supply that described hydraulic cylinder or air pressure cylinder body provide hydraulic fluid or gas.
A kind of incinerator comprises at least one group of translation fire grate segment, tilting bar and fixed grate film that joins successively, drives dump grate axle, the support of described dump grate upset and drives the rocker arm body that described dump grate axle rotates;
Described rocker arm body comprises rocking arm and the rotatable driving mechanism that is installed on the described support;
Described rocking arm comprises fixedly connected rocking arm arm head and rocking arm arm body, and described rocking arm arm head is fixedlyed connected with described dump grate axle; Described rocking arm arm body is provided with working hole and manhole, and the distance of the described dump grate axis of described manhole distance is less than the distance of the described dump grate axis of described working hole distance;
Described driving mechanism comprises rotatable housing and the scalable drive rod that is installed in the described housing that is installed on the described support; The free end of described drive rod is selected one and is installed on described working hole and the manhole.
In incinerator described in the utility model, described housing is for being installed in hydraulic cylinder or the air pressure cylinder body on the described support by hinge; Described drive rod is the piston rod that is installed in described hydraulic cylinder or the air pressure cylinder body;
Described driving mechanism also is included as hydraulic power source or the pneumatic supply that described hydraulic cylinder or air pressure cylinder body provide hydraulic fluid or gas.
In incinerator described in the utility model, described translation fire grate segment comprises kink, and described kink is right after tilting bar one side;
The opposite side of described tilting bar is to having curved portions;
One side and the described curved portions of described fixed grate film are right after, and its opposite side is to having bending part.
In incinerator described in the utility model, described incinerator, the cross section of described curved portions is an arc.
In incinerator described in the utility model, described incinerator, described drive rod is installed on the working hole, and described curved portions keeps being right after with a side of fixed grate film.
In incinerator described in the utility model, described drive rod is installed on the manhole, and when described drive rod moved to furthest travel, tilting bar was deviate from described fixed grate film.
Enforcement the utlity model has following beneficial effect:
The utility model is by being provided with working hole and manhole on rocking arm; When the incinerator operate as normal, the free end of drive rod is installed on the working hole, can realize stirring the fire grate work of normally overturning; And when fire grate segment need overhaul, as long as drive rod is installed on the manhole, because the axis of the close more dump grate axle of manhole, thereby make that the rotational angle of dump grate is bigger, just can change the fire grate segment of breakage very easily, have advantages of simple, easy for installation, can effectively improve damaged fire grate segment and change operating efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the incinerator internal structure schematic diagram of prior art;
Fig. 2 is the structural representation of the utility model rocking arm specific embodiment;
Fig. 3 is the structural representation of the original state of the utility model drive rod working hole of being installed in rocking arm;
Fig. 4 is the structural representation of the duty of the utility model drive rod working hole of being installed in rocking arm;
Fig. 5 is the structural representation of the inspecting state of the utility model drive rod manhole of being installed in rocking arm;
Fig. 6 is the structural representation that the utility model is used for the rocking arm of incinerator.
The specific embodiment
As shown in Figure 2, incinerator comprises at least one group of the translation fire grate segment 1, tilting bar 2 and the fixed grate film 3 that link to each other successively, drives the dump grate axle 6 and the support 7 that burn the fire grate upset; Rocker arm body comprises Rocker arm 4 00 and the rotatable driving mechanism 5 that is installed on the support 7.Rocker arm 4 00 comprises fixedly connected rocking arm arm head 401 and rocking arm arm body 402, and rocking arm arm head 401 is fixedlyed connected with dump grate axle 6; Rocking arm arm body 402 is provided with working hole 422 and manhole 412, manhole 412 apart from the distance of dump grate axle 6 axis less than the distance of working hole 422 apart from dump grate axle 6 axis.
Translation fire grate segment 1 comprises kink 10, kink 10 tilting bar 2 one sides that link closely; The cross section of tilting bar 2 is an arc.These fixed grate film 3 one sides engage with curved portions 20, and its opposite side is provided with the bending part 30 that engages with the translation fire grate segment 1 of next group fire grate segment.This dump grate axle 6 is installed in tilting bar 2 downsides, drives tilting bar 2 upsets.
During the incinerator operate as normal, drive rod 502 is installed on the working hole 422.When needs drive tilting bar 2 upsets, drive rod 502 by driving mechanism drives Rocker arm 4 00 rotation, drives dump grate axle 6 by Rocker arm 4 00 again and rotates, and then drive tilting bar 2 upsets, stir the rubbish on the tilting bar 2, burn more fully.At this moment, because the free end of drive rod 502 is installed on the working hole 422, even the maximum travel position that drive rod 502 moves to, curved portions 20 remains with a side of fixed grate film 3 and engages, thereby avoids rubbish unrestrained from the slit.
When incinerator need overhaul, drive rod 502 was installed on the manhole 412.At this moment, be positioned at a side of close hydraulic cylinder because of manhole 412, can adjust simultaneously the rack-mount angle of housing, make drive rod 502 under the impetus of hydraulic cylinder, can drive Rocker arm 4 00 and rotate bigger angle, thereby tilting bar 2 be shifted onto a height, make tilting bar 2 deviate from fixed grate film 3 fully by the dump grate axle 6 that is connected with Rocker arm 4 00, be not subjected to the restriction of fixed grate film 3, and then leave the tilting bar 2 that enough spaces change damage.
The stroke of drive rod 502 can be satisfied in manhole 412 positions, satisfies under identical stroke tilting bar 2 deflection angles again and increases and can have enough spaces that tilting bar 2 is carried out dismounting and maintenance.
The utility model is by being provided with working hole and manhole on the rocking arm of incinerator.During the incinerator operate as normal, drive rod is installed on the working hole, can realizes stirring the fire grate work of normally overturning.When fire grate segment need overhaul,, just can change the fire grate segment of breakage very easily as long as drive rod is installed on the manhole.And this rocker structure advantages of simple, easy for installation, can effectively improve damaged fire grate segment and change operating efficiency.
Claims (8)
1. rocker arm body that is used for incinerator, described incinerator comprise dump grate, drive the dump grate axle (6) and the support (7) of described dump grate upset; It is characterized in that described rocker arm body comprises rocking arm (400) and the rotatable driving mechanism (5) that is installed on the described support (7);
Described rocking arm (400) comprises fixedly connected rocking arm arm head (401) and rocking arm arm body (402), and described rocking arm arm head (401) is fixedlyed connected with described dump grate axle (6); Described rocking arm arm body (402) is provided with working hole (422) and manhole (412), and the distance of described manhole (412) distance described dump grate axle (6) axis is less than the distance of described working hole (422) distance described dump grate axle (6) axis;
Described driving mechanism (5) comprises rotatable housing (501) and the scalable drive rod (502) that is installed in the described housing (501) that is installed on the described support (7); The free end of described drive rod (502) is selected one and is installed on described working hole (422) and the manhole (412).
2. rocker arm body according to claim 1 is characterized in that, described housing (501) is for being installed in hydraulic cylinder or the air pressure cylinder body on the described support (7) by hinge; Described drive rod (502) is for being slidingly mounted on the piston rod in described hydraulic cylinder or the air pressure cylinder body;
Described driving mechanism (5) also is included as hydraulic power source or the pneumatic supply that described hydraulic cylinder or air pressure cylinder body provide hydraulic fluid or gas.
3. incinerator, comprise at least one group of the translation fire grate segment (1) that joins successively, tilting bar (2) and fixed grate film (3), drive dump grate axle (6), the support (7) of described dump grate upset and drive the rocker arm body that described dump grate axle (6) rotates;
It is characterized in that described rocker arm body comprises rocking arm (400) and the rotatable driving mechanism (5) that is installed on the described support (7);
Described rocking arm (400) comprises fixedly connected rocking arm arm head (401) and rocking arm arm body (402), and described rocking arm arm head (401) is fixedlyed connected with described dump grate axle (6); Described rocking arm arm body (402) is provided with working hole (422) and manhole (412), and the distance of described manhole (412) distance described dump grate axle (6) axis is less than the distance of described working hole (422) distance described dump grate axle (6) axis;
Described driving mechanism (5) comprises rotatable housing (501) and the scalable drive rod (502) that is installed in the described housing (501) that is installed on the described support (7); The free end of described drive rod (502) is selected one and is installed on described working hole (422) and the manhole (412).
4. incinerator according to claim 3 is characterized in that, described housing (501) is for being installed in hydraulic cylinder or the air pressure cylinder body on the described support (7) by hinge; Described drive rod (502) is for being installed in the piston rod in described hydraulic cylinder or the air pressure cylinder body;
Described driving mechanism (5) also is included as hydraulic power source or the pneumatic supply that described hydraulic cylinder or air pressure cylinder body provide hydraulic fluid or gas.
5. incinerator according to claim 4 is characterized in that, described translation fire grate segment (1) comprises kink (10), and described kink (10) is right after tilting bar (2) one sides;
Described tilting bar (2) is provided with curved portions (20);
One side of described fixed grate film (3) and described curved portions (20) are right after, and its opposite side is to having bending part (30).
6. incinerator according to claim 5 is characterized in that, the cross section of described curved portions (20) is an arc.
7. according to claim 5 or 6 described incinerators, it is characterized in that described drive rod (502) is installed on the working hole (422), described curved portions (20) keeps being right after with a side of fixed grate film (3).
8. according to claim 5 or 6 described incinerators, it is characterized in that described drive rod (502) is installed on the manhole (412), described drive rod (502) is when moving to furthest travel, and tilting bar (2) is deviate from described fixed grate film (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202622422U CN201599803U (en) | 2009-12-30 | 2009-12-30 | Refuse incinerator and rocker mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202622422U CN201599803U (en) | 2009-12-30 | 2009-12-30 | Refuse incinerator and rocker mechanism thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599803U true CN201599803U (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202622422U Expired - Lifetime CN201599803U (en) | 2009-12-30 | 2009-12-30 | Refuse incinerator and rocker mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149478A1 (en) * | 2012-04-01 | 2013-10-10 | 光大环保科技发展（北京）有限公司 | Multi-stage hydraulic mechanical garbage incinerator |
| CN103363527A (en) * | 2013-07-22 | 2013-10-23 | 华南理工大学 | Fire grate mechanism of marine incinerator |
| CN109253460A (en) * | 2018-11-08 | 2019-01-22 | 扬州泰达环保有限公司 | A kind of self-propelled stirring fire grate device |
| CN109442418A (en) * | 2018-11-08 | 2019-03-08 | 扬州泰达环保有限公司 | A kind of waste incineration processing system |
-
2009
- 2009-12-30 CN CN2009202622422U patent/CN201599803U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149478A1 (en) * | 2012-04-01 | 2013-10-10 | 光大环保科技发展（北京）有限公司 | Multi-stage hydraulic mechanical garbage incinerator |
| CN103363527A (en) * | 2013-07-22 | 2013-10-23 | 华南理工大学 | Fire grate mechanism of marine incinerator |
| CN109253460A (en) * | 2018-11-08 | 2019-01-22 | 扬州泰达环保有限公司 | A kind of self-propelled stirring fire grate device |
| CN109442418A (en) * | 2018-11-08 | 2019-03-08 | 扬州泰达环保有限公司 | A kind of waste incineration processing system |
| CN109253460B (en) * | 2018-11-08 | 2024-02-06 | 扬州泰达环保有限公司 | Self-propelled material turning grate device |
| CN109442418B (en) * | 2018-11-08 | 2024-02-06 | 扬州泰达环保有限公司 | Garbage incineration treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101006 |
|
| CX01 | Expiry of patent term |