CN2690754Y - Ridge and parallel type combined reciprocating furnace grating device - Google Patents
Ridge and parallel type combined reciprocating furnace grating device Download PDFInfo
- Publication number
- CN2690754Y CN2690754Y CN 200420026620 CN200420026620U CN2690754Y CN 2690754 Y CN2690754 Y CN 2690754Y CN 200420026620 CN200420026620 CN 200420026620 CN 200420026620 U CN200420026620 U CN 200420026620U CN 2690754 Y CN2690754 Y CN 2690754Y
- Authority
- CN
- China
- Prior art keywords
- fire grate
- furnace
- ridge
- furnace grating
- moving
- 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.)
- Expired - Fee Related
Links
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model relates to a ridge and parallel type combined reciprocating furnace grating device. The utility model is characterized in that: a ridge type furnace grating and a parallel type furnace grating are separately installed on a movable furnace grating beam and a static furnace grating beam, the movable furnace grating beam and the static furnace grating beam are installed in interlaced arrangement, the movable furnace grating beam is fixed on a movable furnace grating frame by screw bolts, and the static furnace grating beam is fixed on a static furnace grating frame by the screw bolts. A hydraulic cylinder, a locating sleeve, a drive rod and a connecter are connected with each other in turn. The connecter is connected with the movable furnace grating frame. Advantages: by the density of the ridge and the high and low change of the ridge bench, the materials can be churned up, the contact condition between the materials and the air can be ameliorated, and the materials which is racked can realize desiccation, thermolysis and burning effect; the materials in the furnace can achieve continuous, homogeneous and fast thermolysis, combustion and burning-out goal, and the handling ability and level of the utility model can be improved. The homogeneous wind moving is realized by the clear function of the each section, so the air excess ratio and furnace temperature of the burning furnace system is effectively controlled, the dust concentration is reduced, and the governing burden of the end gas of the system is decreased.
Description
Technical field
The utility model relates to a kind of special-purpose fire grate device that is used for the grate-type pyrogenation incinerator---ridge type and flat pattern combined type grate apparatus for incinerator belong to the incinerator technical field.
Background technology
Present incinerator, segmentation step chain formula fire grate and the segmentation step flat pattern reciprocating fire grate dual mode that adopts usually.Wherein chain furnace grate is the poorest to the mixing effect of rubbish, and the flat pattern reciprocal grate is also not obvious to the mixing effect of rubbish.Though promising number blanking step seldom is as replenishing of stirring, its effect is not outstanding yet.Because have only 3-5 step, and the effect of back segment step is relatively poor, so the disposal ability of their unit grate area is low, processing horizontal is poor.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned existence, propose a kind of ridge type and flat pattern combined type grate apparatus for incinerator of novel structure, it is according to the figure and required design of being burned the variant section of material in going into stove pyrolysis, burning, after-flame overall process.The technical solution that this reality is novel: its structure is that ridge type fire grate and flat pattern fire grate are installed in moving fire grate beam respectively or decide on the fire grate beam, described moving fire grate beam, decide fire grate beam and install alternately, moving fire grate beam is by being bolted on the moving fire grate shelf, deciding fire grate beam is to decide on the fire grate shelf by being bolted to, hydraulic cylinder, positioning sleeve, drive link, connector join successively, and connector and moving fire grate shelf join.Advantage of the present utility model: the comb by ridge is close, the variation of ridge platform height, realization is to the stirring of material, and improve the condition that material contacts with air, fully realize the dry thermal cracking of setting up to material, the effect of setting up and burning, with reach material in stove continuously, evenly, the purpose of pyrolysis fast, burning, after-flame, improved disposal ability and level to rubbish.This device can be realized even distributing wind, thereby effectively control the excess air factor of incinerator system because each section effect is clearly demarcated, and fire box temperature reduces the concentration of flue dust, greatly reduces the burden for the treatment of tail gas in the system.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure 1 is ridge type fire grate, the 2nd, flat pattern fire grate, the 3rd, and moving fire grate beam, the 4th is decided fire grate beam, the 5th, and moving fire grate shelf, the 6th is decided fire grate shelf, the 7th, hydraulic cylinder, the 8th, positioning sleeve, the 9th, drive link, the 10th, connector, the 11st, material movement direction.
The specific embodiment
The contrast accompanying drawing, ridge type fire grate 1 is installed in moving fire grate beam 3 respectively with flat pattern fire grate 2 or decides on the fire grate beam 4, described moving fire grate beam 3, decide fire grate beam 4 and install alternately, moving fire grate beam 3 is by being bolted on the moving fire grate shelf 5, deciding fire grate beam 4 is to decide on the fire grate shelf 6 by being bolted to, hydraulic cylinder 7, positioning sleeve 8, drive link 9, connector 10 join successively, and connector 10 joins with moving fire grate shelf 5.
The described angle of deciding between fire grate shelf 6 and the horizontal plane is set at 15-25 °, and moving fire grate beams 4 at different levels are horizontally fixed on by the base angle bolt at two ends separately to be decided on the fire grate shelf 6.Between the horizontal connecting surface of moving fire grate shelf 5 and moving fire grate beams 3 at different levels is notch cuttype, and moving fire grate beams 3 at different levels pass through its base angle bolt at two ends separately, are horizontally fixed on the moving fire grate shelf 5.
Operation principle: described moving fire grate beam 3 and at different levelsly decide to install and fix between fire grate beam 4 phases of equality, by ridge type fire grate 1 and moving fire grate groups at different levels that flat pattern fire grate 2 is formed with decide the fire grate group, and the edge separately moving fire grate beam 3 and the fire grate beam 4 of deciding separately install alternately.Between the horizontal connecting surface of moving fire grate shelf 5 and moving fire grate beam 3 is notch cuttype.Moving fire grate shelf 5 is in service at this device, under the effect of hydraulic cylinder 7 by positioning sleeve 8, drive link 9, connector 10, horizontal reciprocating movement before and after doing, and then drive whole moving fire grate beam 3 so that whole moving fire grate groups, do horizontal reciprocating movement, thereby guarantee by 11 continuous, the motions uniformly of material movement direction.This device in incinerator with its above burner hearth and below the organic of air compartment cooperate, along the traffic direction 11 of the material of handling, material has been formed several different sections such as pyrolysis, burning, after-flame, the close and ridge platform of the comb of ridge just gradually changes between each section.In each section the straight length of each ridge by a plurality of moving, decide the ridge fire grate and formed, each section head end moves the transition fire grate group of fire grate as each section change ridge by one group of flat pattern.Ridge type fire grate in described ridge type and the flat pattern combined type grate apparatus for incinerator is meant the fire grate of setting the strip shape body of projection along the length direction and formed the shape of " ridge " on plane on the flat pattern fire grate, and the flat pattern fire grate of no ridge is common fire grate.
Claims (4)
1, ridge type and flat pattern combined type grate apparatus for incinerator, it is characterized in that ridge type fire grate (1) and flat pattern fire grate (2) are installed in moving fire grate beam (3) respectively or decide on the fire grate beam (4), described moving fire grate beam (3), decide fire grate beam (4) and install alternately, moving fire grate beam (3) is by being bolted on the moving fire grate shelf (5), deciding fire grate beam (4) is to decide on the fire grate shelf (6) by being bolted to, hydraulic cylinder (7), positioning sleeve (8), drive link (9), connector (10) join successively, and connector (10) joins with moving fire grate shelf (5).
2, ridge type according to claim 1 and flat pattern combined type grate apparatus for incinerator is characterized in that the angle of deciding between fire grate shelf (6) and the horizontal plane is set at 15-25 °.
3, ridge type according to claim 1 and flat pattern combined type grate apparatus for incinerator is characterized in that between the horizontal connecting surface of moving fire grate shelf (5) and moving fire grate beam (3) be notch cuttype.
4, ridge type according to claim 1 and flat pattern combined type grate apparatus for incinerator, the shape that it is characterized in that described ridge type fire grate (1) are the strips of projection along the length direction on plane on the flat pattern fire grate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026620 CN2690754Y (en) | 2004-04-27 | 2004-04-27 | Ridge and parallel type combined reciprocating furnace grating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026620 CN2690754Y (en) | 2004-04-27 | 2004-04-27 | Ridge and parallel type combined reciprocating furnace grating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690754Y true CN2690754Y (en) | 2005-04-06 |
Family
ID=34670167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026620 Expired - Fee Related CN2690754Y (en) | 2004-04-27 | 2004-04-27 | Ridge and parallel type combined reciprocating furnace grating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690754Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846324A (en) * | 2010-06-13 | 2010-09-29 | 无锡华光锅炉股份有限公司 | Installation and regulation device of fire grate beam of refuse-fired boiler |
-
2004
- 2004-04-27 CN CN 200420026620 patent/CN2690754Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846324A (en) * | 2010-06-13 | 2010-09-29 | 无锡华光锅炉股份有限公司 | Installation and regulation device of fire grate beam of refuse-fired boiler |
| CN101846324B (en) * | 2010-06-13 | 2012-10-31 | 无锡华光锅炉股份有限公司 | Installation and regulation device of fire grate beam of refuse-fired boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107420908A (en) | A kind of automatic ash removing refuse incinerator | |
| CN102927563A (en) | Local oxygen-enriched combustion transformation system for conventional circulating fluidized bed boiler with external bed | |
| CN202675307U (en) | Support structure of rubbish incinerator grate and rubbish incinerator | |
| CN2690754Y (en) | Ridge and parallel type combined reciprocating furnace grating device | |
| CN104613481A (en) | Garbage incinerator | |
| CN212644629U (en) | Middle and small-sized domestic garbage incinerator | |
| CN201748438U (en) | Mechanical fire grate used for municipal solid waste incineration | |
| CN207662090U (en) | Biomass material drying system | |
| CN202884905U (en) | Local oxygen-enriched combustion transformation system for conventional circulating fluidized bed boiler with external bed | |
| CN206929766U (en) | A kind of biomass incinerator | |
| CN204063065U (en) | Composite grate combustion apparatus | |
| CN2847052Y (en) | Top and low layer burning constant pressure coal burning water heating boiler of single boiler tube longitudinal flue pipe | |
| CN2786438Y (en) | High-efficiency smokeless boiler | |
| CN203323136U (en) | Grate device for municipal solid waste incinerator | |
| CN103742926A (en) | Grate set for garbage incinerator | |
| CN203403121U (en) | Device for achieving high blast temperature by virtue of low calorific value coal gas and high temperature combustion-supporting air | |
| CN104266201A (en) | Composite grate combustion equipment | |
| CN203671614U (en) | Fire grate set for garbage incinerator | |
| CN206018639U (en) | A kind of burning city domestic garbage treatment furnace | |
| CN105987385A (en) | Multi-section difference forward pushing turning fire grate system | |
| CN2175876Y (en) | Fan shape turn-over fire grate | |
| CN211204034U (en) | Low-speed fluidized bed type corner tube boiler | |
| CN2599404Y (en) | Multistage wearless grid garbage incinerator | |
| CN203671616U (en) | Combined fire grate set for garbage incinerator | |
| CN219300744U (en) | Incinerator grate device of small modularized multiple garbage cooperative treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |