CN202511292U - Feeding device of large household garbage incinerator - Google Patents
Feeding device of large household garbage incinerator Download PDFInfo
- Publication number
- CN202511292U CN202511292U CN2012201823996U CN201220182399U CN202511292U CN 202511292 U CN202511292 U CN 202511292U CN 2012201823996 U CN2012201823996 U CN 2012201823996U CN 201220182399 U CN201220182399 U CN 201220182399U CN 202511292 U CN202511292 U CN 202511292U
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- CN
- China
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- pusher
- hydraulic cylinder
- pushing
- homocline
- dolly
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- Expired - Lifetime
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Abstract
The utility model discloses a feeding device of a large household garbage incinerator and relates to the technical field of environment-friendly power generation. The feeding device comprises a rack, a feeding port, a discharging port, a pushing trolley and a hydraulic device, wherein the hydraulic device comprises a pushing hydraulic cylinder and an equalizing hydraulic cylinder, the feeding port is arranged above one end of the rack, the pushing trolley is arranged below the feeding port, the pushing trolley is connected with a piston rod of the pushing hydraulic cylinder, a guide wheel is fixedly connected with the bottom of the pushing trolley along the moving direction of the pushing hydraulic cylinder, a supporting wheel is arranged on the rack below the pushing trolley, the pushing trolley comprises an upper layer pushing grate bar and a lower layer pushing grate bar, a clamping opening is arranged below the front end of the lower layer pushing grate bar, a scraping knife is hung inside the clamping opening, an equalizing knife is arranged above the discharging port and connected with the equalizing hydraulic cylinder, and the equalizing knife comprises at least one fan-shaped shear knife. By the aid of the device, the garbage quantity entering the incinerator can be accurately controlled, and the combustion conditions of the incinerator can be adjusted, so that the best condition can be achieved.
Description
Technical field
The utility model relates to the environmental protection technical field of power generation, particularly a kind of large-scale domestic waste incineration charging gear.
Background technology
Waste incineration and generating electricity is emerging environmental protection industry, and the great advantage of the method is that garbage as resource and minimizing degree of treatment are high.Domestic component of refuse is complicated, and correlation technique is all in improving and improving.That existing domestic waste incineration feed-type has is spiral, rotary valve type, grate-type, propelling movement type, above feed-type all fail to solve Chinese complicated component, high-moisture, high ash content house refuse continuously, the problem of even feeding.The component of refuse complicacy is agglomerating easily on the one hand, and the rubbish thickness of feed layer can not be regulated the rubbish thickness of feed layer according to component of refuse variation and inner operating on the other hand.
Summary of the invention
The utility model purpose is to above shortcoming, provide a kind of suitable complicated component, high-moisture, high ash content house refuse continuously, the large-scale domestic waste incineration charging gear of even feeding.
The utility model comprises frame, charging aperture, discharging opening, pusher dolly, hydraulic means, and said hydraulic means comprises pusher hydraulic cylinder and homocline hydraulic cylinder; Said charging aperture is arranged on the top of frame one end, and the pusher dolly is set below said charging aperture; Said pusher dolly is connected with the piston rod of pusher hydraulic cylinder, and the length direction of the axis of said pusher hydraulic cylinder and pusher car frame in the same way; In the bottom of said pusher dolly, be fixedly connected directive wheel along the direction of motion of pusher hydraulic cylinder; On the frame below the said pusher dolly, support wheel is set; Said pusher dolly is the staged double-decker, comprises upper strata pusher fire grate segment and lower floor's pusher fire grate segment, and the below of said lower floor pusher fire grate segment front end is provided with bayonet socket, in said bayonet socket, hangs scraper; The homocline cutter is set above said discharging opening, and said homocline cutter is connected with the homocline hydraulic cylinder, and said homocline cutter comprises the fan-shaped shear knife of a slice at least.
The utility model is owing to adopt double-deck pusher dolly; Impulsive force in the time of can reducing the beginning pusher greatly; Lower floor's dolly contacts rubbish earlier during pusher, earlier part rubbish is promoted forward, and the loosening back of rubbish upper trolley pushes incinerator with lower floor's dolly with rubbish; Therefore the pusher dolly is stressed steady when pushing away rubbish, can not produce stronger impulsive force.Thereby feeding system is operated steadily, and energy consumption reduces, and system prolongs service life.
The utility model is through being provided with scraper, and scraper contacts with a material bed base plate when making pusher, thereby avoids directly contacting between pusher fire grate segment and the base plate, causes the wearing and tearing of fire grate segment and base plate.The scraper that is hanging can remain with base plate under the effect of gravity and contact, and avoids rubbish to get into pusher dolly rear, does not have the grey rate of leakage.
The utility model homocline cutter can be done 0 °～79 ° motions in the scope under the driving of homocline hydraulic cylinder; The rubbish bed of material is stirred, evenly under the promotion of hydraulic cylinder through the homocline cutter is set, avoid because of the high rubbish thickness of feed layer uneven phenomenon that causes getting into incinerator of twining each other of the complicated moisture content of component of refuse.The rubbish thickness of feed layer difference that gets into incinerator can be controlled in 10%, and thickness of feed layer can change adjusting in 600-1200mm scope according to component of refuse and inner operating.Thereby can control the quantity of refuse that gets into incinerator accurately, can better adjust, to reach optimum state to the incinerator combustion conditions.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that the B-B of Fig. 1 is to cutaway view.
Fig. 3 is the A portion enlarged drawing of Fig. 1.
The specific embodiment
Like Fig. 1,2, shown in 3, the utility model is provided with frame 1, charging aperture 2, discharging opening 3, pusher dolly 4, hydraulic means, and hydraulic means comprises pusher hydraulic cylinder 5 and homocline hydraulic cylinder 6; Charging aperture 2 is arranged on the top of frame 1 one ends, and pusher dolly 4 is set below charging aperture 2; Pusher dolly 4 is connected with the piston rod of pusher hydraulic cylinder 5, and the length direction of the axis of pusher hydraulic cylinder 5 and pusher dolly 4 vehicle frames in the same way; In the bottom of pusher dolly 4, be fixedly connected directive wheel 7 along the direction of motion of pusher hydraulic cylinder 5; Support wheel 8 is set on the frame below the pusher dolly 41; Pusher dolly 4 is the staged double-decker; Comprise upper strata pusher fire grate segment 9 and lower floor's pusher fire grate segment 10; The below of lower floor's pusher fire grate segment 10 front ends is provided with bayonet socket 11, and the scraper 12 that suspension adapts to it in bayonet socket 11, scraper 12 are close to material bed base plate 13 under the gravity effect; Homocline cutter 14 is set above discharging opening 3, and homocline cutter 14 is connected with homocline hydraulic cylinder 6, and homocline cutter 14 comprises the fan-shaped shear knife 14-1 of a slice at least.
Claims (1)
1. one kind large-scale domestic waste incineration charging gear comprises frame, charging aperture, discharging opening, pusher dolly, hydraulic means, and said hydraulic means comprises pusher hydraulic cylinder and homocline hydraulic cylinder; Said charging aperture is arranged on the top of frame one end, and the pusher dolly is set below said charging aperture; Said pusher dolly is connected with the piston rod of pusher hydraulic cylinder, and the length direction of the axis of said pusher hydraulic cylinder and pusher car frame in the same way; In the bottom of said pusher dolly, be fixedly connected directive wheel along the direction of motion of pusher hydraulic cylinder; On the frame below the said pusher dolly, support wheel is set; It is characterized in that: said pusher dolly is the staged double-decker, comprises upper strata pusher fire grate segment and lower floor's pusher fire grate segment, and the below of said lower floor pusher fire grate segment front end is provided with bayonet socket, in said bayonet socket, hangs scraper; The homocline cutter is set above said discharging opening, and said homocline cutter is connected with the homocline hydraulic cylinder, and said homocline cutter comprises the fan-shaped shear knife of a slice at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201823996U CN202511292U (en) | 2012-04-26 | 2012-04-26 | Feeding device of large household garbage incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201823996U CN202511292U (en) | 2012-04-26 | 2012-04-26 | Feeding device of large household garbage incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511292U true CN202511292U (en) | 2012-10-31 |
Family
ID=47063776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201823996U Expired - Lifetime CN202511292U (en) | 2012-04-26 | 2012-04-26 | Feeding device of large household garbage incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712219A (en) * | 2013-12-16 | 2014-04-09 | 江苏天楹环保能源股份有限公司 | Moving grate used for garbage incinerator and operating method of moving grate |
| CN104848231A (en) * | 2015-05-12 | 2015-08-19 | 大连华锐重工集团股份有限公司 | Feed inlet device of garbage incinerator |
-
2012
- 2012-04-26 CN CN2012201823996U patent/CN202511292U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712219A (en) * | 2013-12-16 | 2014-04-09 | 江苏天楹环保能源股份有限公司 | Moving grate used for garbage incinerator and operating method of moving grate |
| CN103712219B (en) * | 2013-12-16 | 2016-05-04 | 江苏天楹环保能源股份有限公司 | A kind of action fire grate and method of operating thereof for incinerator |
| CN104848231A (en) * | 2015-05-12 | 2015-08-19 | 大连华锐重工集团股份有限公司 | Feed inlet device of garbage incinerator |
| CN104848231B (en) * | 2015-05-12 | 2017-03-01 | 大连华锐重工集团股份有限公司 | Incinerator feed inlet device |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |