CN201050792Y - Automatic cleaning reciprocating fire grate for refuse burning furnace - Google Patents
Automatic cleaning reciprocating fire grate for refuse burning furnace Download PDFInfo
- Publication number
- CN201050792Y CN201050792Y CNU2007200664031U CN200720066403U CN201050792Y CN 201050792 Y CN201050792 Y CN 201050792Y CN U2007200664031 U CNU2007200664031 U CN U2007200664031U CN 200720066403 U CN200720066403 U CN 200720066403U CN 201050792 Y CN201050792 Y CN 201050792Y
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- CN
- China
- Prior art keywords
- fire grate
- furnace
- grate segment
- cross beam
- moved cross
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- 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.)
- Expired - Lifetime
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- Incineration Of Waste (AREA)
Abstract
An automatic-cleaning reciprocal furnace bed of waste incinerator is composed of a movable furnace grate group and a movable beam, wherein the movable furnace grate group is composed of a plurality of first furnace grates and a plurality of second furnace grates, the lower side faces of the first and second furnace grates are respectively arranged with a groove, the movable beam is arranged in the grooves, the first and second furnace grates are alternatively arranged along the axis of the movable beam, the width of the grooves at the lower side face of the first furnace grates is engaged with the width of the movable beam, while the grooves at the lower side face of the second furnace grates is wider than the movable beam. In the reciprocal motion of the movable beam, the second furnace grates are lagged to distance the first and second furnace grates, to loosen the stuff between the first and second furnace grates to be taken off via first air. The utility model has simple structure, self-cleaning, and the application for confirming little resistance of the first air in drying section and combustion section, and fluent flow, and supporting combustion.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to combustion apparatus, particularly incinerator, and concrete is a kind of automatic cleaning to-and-fro fire grate that is used for incinerator.
Background technology:
In the prior art, incinerator is made of body of heater, flue and air-blast device, flue is arranged at the upper end of body of heater, body of heater is provided with rubbish receiving opening and ash hole, be provided with reciprocal grate between rubbish receiving opening and the ash hole, reciprocal grate is made of plurality of fixed fire grate segment and a plurality of movable furnace grate plate, is provided with gap or perforate in fixed grate film and the movable furnace grate plate, and the air outlet of air-blast device is communicated with gap or perforate in the reciprocal grate.In the burning disposal process, movable furnace grate plate moves back and forth under the moved cross beam driving, and the waste incineration thing that carries is transported to ash hole, and air-blast device is sent into a wind of 200 ℃ of left and right sides temperature in stove, participates in the dry and burning in the stove.The waste incineration thing need pass through the processing of dryer section, burning zone and three processes of after-flame section.But in the dryer section processing procedure, air duct is stopped up in oozing drop liquid and mix dirt and can infiltrate gap between fire grate segment in the rubbish, and a high temperature air that enters dryer section is reduced, and drying effect weakens, and influences comprehensive burning of back rubbish; In incineration section and after-flame section processing procedure, the lime-ash behind the incineration firing also can be fallen into the gap between fire grate segment, and wind is increased by the resistance of fire grate, influences the stove internal combustion.
Summary of the invention:
The purpose of this utility model provides a kind of automatic cleaning to-and-fro fire grate that is used for incinerator, and the gap of fire grate segment or perforate that the described this automatic cleaning to-and-fro fire grate that is used for incinerator will solve the prior art incinerator are oozed drop liquid easily and mixed the technical problem that dirt stops up.
This automatic cleaning to-and-fro fire grate that is used for incinerator of the present utility model is made of movable furnace grate plate group and moved cross beam, wherein, described movable furnace grate plate group is made up of a plurality of first fire grate segments and a plurality of second fire grate segment, be provided with groove respectively in the downside of described first fire grate segment and second fire grate segment, described groove all is positioned on the same axis, described moved cross beam is arranged in the groove, first fire grate segment and second fire grate segment are along the axial interlaced arrangement of moved cross beam, the width of the groove in the first fire grate segment downside equates with the width of moved cross beam or is complementary that the width of the groove in the second fire grate segment downside is greater than the width of moved cross beam.
Further, any one described first fire grate segment or second fire grate segment are all rectangular.
Further, described moved cross beam is connected with a driving mechanism.
Further, described moved cross beam and movable furnace grate plate group all are arranged in the body of heater.
Concrete, moved cross beam described in the utility model and driving mechanism thereof all adopt known technology of the prior art, relevant moved cross beam and driving mechanism thereof be in the prior art technical scheme all, and those skilled in the art all understands, so do not repeat them here.
Operation principle of the present utility model is: because the width of the groove in the second fire grate segment downside is greater than the width of moved cross beam, drive in the process that first fire grate segment and second fire grate segment move reciprocatingly at moved cross beam, moving grate is when integral body is mobile, produce operation relatively between adjacent two fire grates, the action of second fire grate segment can lag behind, thereby and produce spacing distance between first fire grate segment, make padding between first fire grate segment and second fire grate segment loosening and taken out of by a wind.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model utilizes the action time difference between first fire grate segment and second fire grate segment, the spacing distance that changes at first fire grate segment and second fire grate segment, can make padding between first fire grate segment and second fire grate segment loosening and taken out of, simple in structure, can be from deashing, guarantee that a wind is little at the resistance of dryer section and burning zone, it is unimpeded to flow, and helps the carrying out of burning.
Description of drawings:
Fig. 1 is the structural representation of first fire grate segment of the automatic cleaning to-and-fro fire grate that is used for incinerator of the present utility model;
Fig. 2 is the structural representation of second fire grate segment of the automatic cleaning to-and-fro fire grate that is used for incinerator of the present utility model;
Fig. 3 is the structural representation that is used for the automatic cleaning to-and-fro fire grate of incinerator of the present utility model.
Fig. 4 is the structural representation of an Application Example of the automatic cleaning to-and-fro fire grate that is used for incinerator of the present utility model;
The specific embodiment:
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the automatic cleaning to-and-fro fire grate that is used for incinerator of the present utility model, constitute by movable furnace grate plate group 2 and moved cross beam 8, wherein, described movable furnace grate plate group 2 is made up of a plurality of first fire grate segments 7 and a plurality of second fire grate segment 9, be provided with groove respectively in the downside of described first fire grate segment 7 and second fire grate segment 9, described groove all is positioned on the same axis, described moved cross beam 8 is arranged in the groove, first fire grate segment 7 and second fire grate segment 9 are along the axial interlaced arrangement of moved cross beam 8, the width of the groove in first fire grate segment, 7 downsides equates with the width of moved cross beam 8 or is complementary that the width of the groove in second fire grate segment, 9 downsides is greater than the width of moved cross beam 8.
Further, any one described first fire grate segment 7 or second fire grate segment 9 are all rectangular.
Further, described moved cross beam 8 is connected with a driving mechanism (not shown).
Further, described moved cross beam 8 and movable furnace grate plate group all are arranged in the body of heater 4.
Claims (3)
1. automated cleaning moving grate that is used for incinerator, constitute by movable furnace grate plate group and moved cross beam, it is characterized in that: described movable furnace grate plate group is made up of a plurality of first fire grate segments and a plurality of second fire grate segment, be provided with groove respectively in the downside of described first fire grate segment and second fire grate segment, described groove all is positioned on the same axis, described moved cross beam is arranged in the groove, first fire grate segment and second fire grate segment are along the axial interlaced arrangement of moved cross beam, the width of the groove in the first fire grate segment downside equates with the width of moved cross beam or is complementary that the width of the groove in the second fire grate segment downside is greater than the width of moved cross beam.
2. the automated cleaning moving grate that is used for incinerator as claimed in claim 1 is characterized in that: any one described first fire grate segment or second fire grate segment are all rectangular.
3. the automated cleaning moving grate that is used for incinerator as claimed in claim 1 is characterized in that: described moved cross beam is connected with a driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200664031U CN201050792Y (en) | 2007-01-17 | 2007-01-17 | Automatic cleaning reciprocating fire grate for refuse burning furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200664031U CN201050792Y (en) | 2007-01-17 | 2007-01-17 | Automatic cleaning reciprocating fire grate for refuse burning furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201050792Y true CN201050792Y (en) | 2008-04-23 |
Family
ID=39337281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200664031U Expired - Lifetime CN201050792Y (en) | 2007-01-17 | 2007-01-17 | Automatic cleaning reciprocating fire grate for refuse burning furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201050792Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225965B (en) * | 2007-01-17 | 2010-05-19 | 上海环保工程成套有限公司 | Automatic cleaning to-and-fro fire grate of garbage cremator |
| CN102620297A (en) * | 2012-04-26 | 2012-08-01 | 江苏天楹环保能源股份有限公司 | Unit modular large household refuse incineration furnace |
| CN105042604A (en) * | 2015-07-09 | 2015-11-11 | 新乐非凡供暖设备有限公司 | Automatic decoking combustion chamber for combusting biomass fuel |
-
2007
- 2007-01-17 CN CNU2007200664031U patent/CN201050792Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101225965B (en) * | 2007-01-17 | 2010-05-19 | 上海环保工程成套有限公司 | Automatic cleaning to-and-fro fire grate of garbage cremator |
| CN102620297A (en) * | 2012-04-26 | 2012-08-01 | 江苏天楹环保能源股份有限公司 | Unit modular large household refuse incineration furnace |
| CN102620297B (en) * | 2012-04-26 | 2014-03-12 | 江苏天楹环保能源股份有限公司 | Unit modular large household refuse incineration furnace |
| CN105042604A (en) * | 2015-07-09 | 2015-11-11 | 新乐非凡供暖设备有限公司 | Automatic decoking combustion chamber for combusting biomass fuel |
| CN105042604B (en) * | 2015-07-09 | 2018-05-22 | 石家庄众华知识产权咨询服务有限公司 | The automatic decoking combustion chamber of firing biomass fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080423 Effective date of abandoning: 20070117 |