CN204786438U - Structure is arranged in same direction as garbage incinerator who pushes away to alternating expression - Google Patents
Structure is arranged in same direction as garbage incinerator who pushes away to alternating expression Download PDFInfo
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- CN204786438U CN204786438U CN201520507837.5U CN201520507837U CN204786438U CN 204786438 U CN204786438 U CN 204786438U CN 201520507837 U CN201520507837 U CN 201520507837U CN 204786438 U CN204786438 U CN 204786438U
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Abstract
The utility model relates to a domestic waste incinerator especially adopts structure is arranged in same direction as garbage incinerator who pushes away to alternating expression. One kind is adopted structure is arranged in same direction as garbage incinerator who pushes away to alternating expression, the grate divides the three -section, includes dry section, burning zone and fires the cinder section, each section grate possess independent actuating system separately, and is equipped with the drop, the grate by fixed grate, the grate that slides, cover the grate, the unloading grate constitutes, slip grate and fixed grate arrange with the crisscross mode that distributes that slip grate roof beam driven slip grate slides on a seat frame, the fixed grate on the fixed grate roof beam keeps static, hide the grate setting in each section grate front portion, and the unloading grate sets up at each section grate afterbody. The utility model discloses the grate structure makes the loose effect of rubbish better, and it is more even to burn, adjusts more easily, controls the burning situation, and operation power consumption is little to make the amount of wind and wind pressure also control even more ideally, the dust concentration that the burning back produced is few, and the particle diameter is big, and hourglass sediment rate is low, more is suitable for complicated rubbish composition.
Description
Technical field
The utility model relates to one way of life garbage incinerating system, and especially the structure of alternating expression forwards fire grate is improved.
Background technology
It is main that current domestic garbage incinerator fire grate mostly is horizontal backstepping, does not stir or reducing mechanism, causes garbage crushing insufficient, and the air holes space on fire grate is easily blocked by rubbish, thus make waste incineration insufficient, have impact on the follow-up landfill of rubbish, and to environment.
Traditional longitudinal forwards fire grate, as Chinese patent CN201748438U, is applicable to the stoker fired grate of burning city domestic garbage, is made up of fire grate segment, travelling oven stringer, stationary furnace stringer; Wherein, travelling oven stringer and fire grate segment jointly form travelling oven and arrange, and stationary furnace stringer and fire grate segment jointly form stationary furnace and arrange, and travelling oven arrangement arranges along fire grate width interlaced arrangement with stationary furnace.And for example CN102519043A, a kind of large-scale incinerator stoker fired grate, this stoker fired grate is dryer section, burning zone, burning segment three stage structure; Every section of fire grate is and arranges dynamic, pusher type structure, and travelling oven arrangement and stationary furnace arrange along burning line laterally staggered, is provided with rational gap between each adjacent fire grate row; Every section of fire grate all arranges independent fluid pressure drive device; Normal throw about 1.2 ~ 1.4m between every section of fire grate, angle of inclination is 15 °; Combustion air is delivered to for except waste incineration above fire grate except the air vent by fire grate segment front end, can also be delivered to above fire grate by the gap between each adjacent fire grate row.By pusher, the rubbish in hopper is delivered to fire grate dryer section, rubbish is sent to burning line downstream by the reciprocating motion then arranged by travelling oven, burns the slag produced and is discharged by mucking machine.
But owing to there is gap between above-mentioned sliding beam and built-in beam, it is more various that burning wind enters burner hearth mode, alleviate the situation of air holes space blocking, but the built-in beam longitudinally arranged remains static, the rubbish on built-in beam can be caused to advance consequence slowly, thus have impact on the efficiency of waste incineration.
Summary of the invention
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art, proposes a kind of domestic waste incineration of alternating expression forwards that adopts and arranges.
Concrete technical scheme of the present utility model is as follows:
Adopt a domestic waste incineration row structure for alternating expression forwards, described fire grate divides three sections, comprises dryer section, burning zone and burning segment; Each section of fire grate has independently drive system separately, and is provided with drop; Described fire grate is made up of fixed grate, slip fire grate, covering fire grate, blanking fire grate; Slip fire grate and fixed grate are arranged in the mode be interspersed, the slip fire grate that slip fire grate beam drives slides on support saddle frame, fixed grate on stationary furnace stringer keeps static, and hide fire grate and be arranged on each section of fire grate front portion, blanking fire grate is arranged on each section of fire grate afterbody.
Further, fire grate front portion is provided with hydraulic cylinder, drive push rod to prolong the rubbish direction of motion and promote to drive crossbeam to seesaw, and drive vertically arranged slip fire grate beam on crossbeam, slide plate is equipped with in bottom, and supporting seat seesaws.
Further, slip fire grate beam and stationary furnace stringer all adopt wave saw-tooth-type structures, and beam is furnished with fire grate block, and slip fire grate and fixed grate are arranged in a staggered manner.
Further, between each section of fire grate, drop is set, when rubbish is fallen, plays the effect of loose rubbish.
The means such as further, burning zone fire grate is arranged with thermocouple, measures stoker surface temperature, is judged the incineration firing situation of stoker surface, rafting line speed by regulating stove by temperature data, increase and decrease air quantity, improve incinerator integral combustion efficiency.
The beneficial effects of the utility model are:
Because the utility model fire grate structure is slip, fixing alternating expression layout, all rubbish all can be subject to above-below direction on fire grate, and the effect of left and right directions shearing friction power is rolled, so make the loose better effects if of rubbish, burn more even, combustion position is more easily regulated, controls, run power consumption little, thus make air quantity and blast also control even more ideal, the dust concentration produced after burning is few, particle diameter is large, and leakage slag rate is low, is more suitable for complicated component of refuse.Due to fire grate run interleaving mode, drive fire grate next time distinguished and admirable turn evenly each, fire grate cooling itself effect is also significantly increased, more than 25% can be increased the service life, maintenance period extend more than 20%, greatly reduce operation cost.
Accompanying drawing explanation
Fig. 1 adopts the general structure sectional view of the incinerator of the garbage incinerating system of alternating expression forwards fire grate.
Fig. 2 dryer section slip fire grate sectional view.
Fig. 3 dryer section fire grate beam top view.
Fig. 4 fire grate outline drawing.
The thermocouple structure schematic diagram of fire grate described in Fig. 5.
In figure: 01-dryer section, 02-burning zone, 03-burning segment, 03,101-covering fire grate, 102-slip fire grate, 103-fixed grate, 201-hydraulic cylinder, 202-driving push rod, the motion of 203-driving beam, 204-slip fire grate beam, 205-supporting seat, 206-stationary furnace stringer, 207-side bar, 208-blanking fire grate brace summer, 401 fire-grating seats, 402 fire grate cover plates, 403-fin, 404-air holes, 405-galvanic couple mount pad.
Detailed description of the invention
As shown in Figure 1, alternating expression forwards fire grate divides three sections of settings, is respectively dryer section 01, burning zone 02, burning segment 03.Each intersegmentally exist drop wall.Described fire grate, each section of front portion is provided with and hides fire grate 101, and slip fire grate 102 and fixed grate 103, with interval mode interlaced arrangement, are finally provided with blanking fire grate 104.Each section of fire grate has independently drive system, for dryer section 01, as shown in Figure 2, by the hydraulic cylinder 201 of fire grate front portion, driving push rod 202 back and forth to drive along rubbish throughput direction drives beam 203 to move, and drives beam 203 to drive slip fire grate beam 204, and slip fire grate beam is furnished with supporting seat 205 for 204 times, supporting seat 205 upper surface and horizontal plane angle are 10 °, the front elevation angle, and slip fire grate beam 204 moves reciprocatingly along A direction.Fire grate and horizontal plane are 15 °, the rear elevation angle, and slip fire grate 102 and fixed grate 103 upper surface and horizontal plane are 3 °, the rear elevation angle.As shown in Figure 3, because slip fire grate beam 204 and stationary furnace stringer 206 all adopt wave saw-tooth-type structures, slip fire grate 102 and fixed grate 103 is made to be able to interlaced arrangement.Both sides side bar 207 also there is fixed grate 103, welds with blanking fire grate brace summer 208 bottom stationary furnace stringer 206, blanking fire grate brace summer 208 installs blanking fire grate.Burning zone 02, burning segment 03 construct and driving principle identical with dryer section 01.Slip fire grate 102 and fixed grate 103 use split-type structural, and be made up of fire-grating seat 401 and fire grate cover plate 402 respectively, wherein fixed grate profile as shown in Figure 4, alleviates separate room weight after split, are convenient to install.Fire grate cover plate 402 bottom is provided with fin 403, and surface is provided with air holes 404, and First air is blown into burner hearth by air holes 404.In burning zone 02, the part fire grate cover plate 402 of fixed grate 103 is provided with the installation of TC seat 405, as shown in Figure 5.
Because above-mentioned fire grate is for sliding, fixing alternating expression layout, all rubbish all can be subject to above-below direction on fire grate, and the effect of left and right directions shearing friction power is rolled, so make the loose better effects if of rubbish, burn more even, combustion position is more easily regulated, controls, run power consumption little, thus make air quantity and blast also control even more ideal, the dust concentration produced after burning is few, particle diameter is large, and leakage slag rate is low, is more suitable for complicated component of refuse.Due to fire grate run interleaving mode, drive fire grate next time distinguished and admirable turn evenly each, fire grate cooling itself effect is also significantly increased, more than 25% can be increased the service life, maintenance period extend more than 20%, greatly reduce operation cost.
Claims (4)
1. adopt a domestic waste incineration row structure for alternating expression forwards, described fire grate divides three sections, comprises dryer section, burning zone and burning segment; Each section of fire grate has independently drive system separately, and is provided with drop; It is characterized in that, described fire grate is made up of fixed grate, slip fire grate, covering fire grate, blanking fire grate; Slip fire grate and fixed grate are arranged in the mode be interspersed, the slip fire grate that slip fire grate beam drives slides on support saddle frame, fixed grate on stationary furnace stringer keeps static, and hide fire grate and be arranged on each section of fire grate front portion, blanking fire grate is arranged on each section of fire grate afterbody.
2. a kind of domestic waste incineration row structure adopting alternating expression forwards according to claim 1, it is characterized in that, fire grate front portion is provided with hydraulic cylinder, drive push rod to prolong the rubbish direction of motion to promote to drive crossbeam to seesaw, and drive vertically arranged slip fire grate beam on crossbeam, slide plate is equipped with in bottom, and supporting seat seesaws.
3. a kind of domestic waste incineration row structure adopting alternating expression forwards according to claim 1, it is characterized in that, slip fire grate beam and stationary furnace stringer all adopt wave saw-tooth-type structures.
4. a kind of domestic waste incineration row structure adopting alternating expression forwards according to claim 1, it is characterized in that, burning zone fire grate is arranged with thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507837.5U CN204786438U (en) | 2015-07-15 | 2015-07-15 | Structure is arranged in same direction as garbage incinerator who pushes away to alternating expression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507837.5U CN204786438U (en) | 2015-07-15 | 2015-07-15 | Structure is arranged in same direction as garbage incinerator who pushes away to alternating expression |
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| CN204786438U true CN204786438U (en) | 2015-11-18 |
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| CN201520507837.5U Active CN204786438U (en) | 2015-07-15 | 2015-07-15 | Structure is arranged in same direction as garbage incinerator who pushes away to alternating expression |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949133A (en) * | 2015-07-15 | 2015-09-30 | 上海康恒环境股份有限公司 | Staggered forward-push household garbage incineration fire grate structure |
| CN107101203A (en) * | 2017-06-22 | 2017-08-29 | 江苏华本环境科技有限公司 | A kind of drop height type attachment means of refuse incineration grate furnace |
| CN107664307A (en) * | 2016-07-29 | 2018-02-06 | 北京航天动力研究所 | Alternating movement formula fire grate garbage incinerator |
| CN110617484A (en) * | 2019-10-07 | 2019-12-27 | 上海康恒环境股份有限公司 | Fire grate block structure of household garbage incineration grate |
| CN112013403A (en) * | 2020-08-31 | 2020-12-01 | 张波 | Forward-pushing type household garbage incineration grate |
| CN114526486A (en) * | 2022-02-18 | 2022-05-24 | 江苏大鸿环保设备有限公司 | Grate device for increasing domestic garbage feeding amount and use method |
-
2015
- 2015-07-15 CN CN201520507837.5U patent/CN204786438U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949133A (en) * | 2015-07-15 | 2015-09-30 | 上海康恒环境股份有限公司 | Staggered forward-push household garbage incineration fire grate structure |
| CN104949133B (en) * | 2015-07-15 | 2017-04-19 | 上海康恒环境股份有限公司 | Staggered forward-push household garbage incineration fire grate structure |
| CN107664307A (en) * | 2016-07-29 | 2018-02-06 | 北京航天动力研究所 | Alternating movement formula fire grate garbage incinerator |
| CN107664307B (en) * | 2016-07-29 | 2024-02-09 | 北京航天动力研究所 | Alternately moving fire grate garbage incinerator |
| CN107101203A (en) * | 2017-06-22 | 2017-08-29 | 江苏华本环境科技有限公司 | A kind of drop height type attachment means of refuse incineration grate furnace |
| CN110617484A (en) * | 2019-10-07 | 2019-12-27 | 上海康恒环境股份有限公司 | Fire grate block structure of household garbage incineration grate |
| CN112013403A (en) * | 2020-08-31 | 2020-12-01 | 张波 | Forward-pushing type household garbage incineration grate |
| CN114526486A (en) * | 2022-02-18 | 2022-05-24 | 江苏大鸿环保设备有限公司 | Grate device for increasing domestic garbage feeding amount and use method |
| CN114526486B (en) * | 2022-02-18 | 2022-12-02 | 江苏大鸿环保设备有限公司 | Grate device for increasing domestic garbage feeding amount |
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