CN203731431U - Eccentric and turnover grate device - Google Patents
Eccentric and turnover grate device Download PDFInfo
- Publication number
- CN203731431U CN203731431U CN201420032996.XU CN201420032996U CN203731431U CN 203731431 U CN203731431 U CN 203731431U CN 201420032996 U CN201420032996 U CN 201420032996U CN 203731431 U CN203731431 U CN 203731431U
- Authority
- CN
- China
- Prior art keywords
- heater
- fire grate
- gear
- push pedal
- push plate
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses an eccentric and turnover grate device and relates to the field of waste incineration. The eccentric and turnover grate device comprises a furnace body, wherein multiple grates are installed on the furnace body in sequence from the left portion to the right portion, one end of each grate is movably connected with the furnace body through a rotary shaft, the other end of each grate is supported by a supporting frame vertically arranged below the grate, the lower ends of the supporting frames are connected into a whole through a push plate which is horizontally arranged, a support used for supporting the push plate is arranged on the bottom of the push plate, and a reciprocating mechanism used for driving the push plate to reciprocate along the support on the bottom of the push plate is arranged at one end of the push plate. According to the eccentric and turnover grate device, an eccentric grate overturning structure is adopted, a gear is driven by a speed reducer to rotate, a rack is driven by the gear to drive the push plate to make mechanical reciprocation movement, so that the grates can overturn by 90 degrees rapidly to enable ash to fall and restore under the action of the self weight of the grates, the phenomenon of accumulation of ash discharged by the grates is avoided, smooth air ventilation is guaranteed, and complete combustion of waste is guaranteed.
Description
Technical field
The utility model relates to waste incineration field, is specially a kind of eccentric convertible fire grate device.
Background technology
Waste incineration furnace apparatus generally adopts the sliding grate such as reciprocating fire grate or chain-grate or fixed type grate at present, and these two kinds of fire grates all exist fire grate easily to cause ash discharge packing phenomenon, affects entering of fire grate below oxygen, causes incineration firing insufficient.
Utility model content
The purpose of this utility model is to solve the shortcoming that current incinerator ash discharge is piled up, and a kind of eccentric convertible fire grate device is provided, and this device can timing enter leakage slag bucket by the ash discharge of accumulation.
The technical scheme that realizes above-mentioned purpose is: eccentric convertible fire grate device, comprise body of heater, polylith fire grate is installed on body of heater from left to right successively, it is characterized in that: one end of described fire grate is all rotatably connected by rotating shaft and body of heater, the other end of fire grate all supports by the bracing frame that is vertically set on fire grate below, the lower end of bracing frame connects as a whole by horizontally disposed push pedal, the bottom of push pedal is provided with the support that supports push pedal, the two ends of support are fixedly connected with body of heater, one end of push pedal is provided with and drives push pedal along the reciprocating reciprocating mechanism of bottom bracket, drive fire grate that the upset in 90 ° of one end shape and the reset of rotating shaft are set around fire grate by the reciprocating motion of push pedal.
Described reciprocating mechanism comprises reductor, gear and tooth bar, one end of described tooth bar is fixedly connected on one end of push pedal, the protruding body of heater of the other end of tooth bar, gear is engaged on the tooth bar outside body of heater, reductor is connected with gear, and driven gear rotating, gear driven tooth bar moves back and forth.
On tooth bar between described body of heater and gear, be equipped with airduct, one end of airduct extends in body of heater, is provided with cold wind import on the airduct outside body of heater.Provide oxygen by cold wind import to combustion chamber, and can prevent high-temperature flue gas reveal go out, form sealing gland.
The utility model adopts a kind of eccentric fire grate overturn structure, rotate by reductor driven gear, gear driving rack drives push pedal to form mechanical reciprocating motion, make fire grate under dead weight effect, form 90 degree quick overturn ash and reset, avoid fire grate ash discharge packing phenomenon, ventilate unobstructed, guarantee the abundant burning of rubbish.
Brief description of the drawings
Fig. 1 is the structural representation of fire grate rollover states of the present utility model;
Fig. 2 is the structural representation of fire grate reset mode of the present utility model.
Detailed description of the invention
As Fig. 1, shown in 2, the utility model comprises body of heater 1, polylith fire grate 2 is installed on body of heater 1 from left to right successively, one end of fire grate 2 is all rotatably connected by rotating shaft 3 and body of heater 1, the other end of fire grate 2 supports by the bracing frame 4 that is vertically set on fire grate 1 below, the lower end of bracing frame 4 connects as a whole by horizontally disposed push pedal 5, the bottom of push pedal 5 is provided with the support 6 that supports push pedal 5, the two ends of support 6 are fixedly connected with body of heater 1, one end of push pedal 5 is provided with and drives the support 6 reciprocating reciprocating mechanism 7 of push pedal 5 along bottom, drive fire grate 2 that the upset in 90 ° of one end shape and the reset of rotating shaft 3 are set around fire grate 2 by the reciprocating motion of push pedal 5.
Described reciprocating mechanism 7 comprises reductor 8, gear 9 and tooth bar 10, one end of tooth bar 10 is fixedly connected on one end of push pedal 5, the protruding body of heater 1 of the other end of tooth bar 10, gear 9 is engaged on the tooth bar 10 outside body of heater 1, reductor 8 is connected with gear 9, and driven gear 9 rotatings, gear 9 is with carry-over bar 10 to move back and forth.
On tooth bar 10 between body of heater 1 and gear 9, be equipped with airduct 11, one end of airduct 11 extends in body of heater 1, on the airduct 11 outside body of heater 1, is provided with cold wind import 12.
Claims (3)
1. eccentric convertible fire grate device, comprise body of heater, polylith fire grate is installed on body of heater from left to right successively, it is characterized in that: one end of described fire grate is all rotatably connected by rotating shaft and body of heater, the other end of fire grate all supports by the bracing frame that is vertically set on fire grate below, the lower end of bracing frame connects as a whole by horizontally disposed push pedal, the bottom of push pedal is provided with the support that supports push pedal, the two ends of support are fixedly connected with body of heater, one end of push pedal is provided with and drives the support reciprocating reciprocating mechanism of push pedal along bottom, drive fire grate that the upset in 90 ° of one end shape and the reset of rotating shaft are set around fire grate by the reciprocating motion of push pedal.
2. the convertible fire grate device of bias according to claim 1, it is characterized in that: described reciprocating mechanism comprises reductor, gear and tooth bar, one end of described tooth bar is fixedly connected on one end of push pedal, the protruding body of heater of the other end of tooth bar, gear is engaged on the tooth bar outside body of heater, reductor is connected with gear, and driven gear rotating, and gear driven tooth bar moves back and forth.
3. the convertible fire grate device of bias according to claim 2, is characterized in that: on the tooth bar between described body of heater and gear, be equipped with airduct, one end of airduct extends in body of heater, is provided with cold wind import on the airduct outside body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032996.XU CN203731431U (en) | 2014-01-20 | 2014-01-20 | Eccentric and turnover grate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420032996.XU CN203731431U (en) | 2014-01-20 | 2014-01-20 | Eccentric and turnover grate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731431U true CN203731431U (en) | 2014-07-23 |
Family
ID=51201500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420032996.XU Withdrawn - After Issue CN203731431U (en) | 2014-01-20 | 2014-01-20 | Eccentric and turnover grate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759270A (en) * | 2014-01-20 | 2014-04-30 | 扬州澄露环境工程有限公司 | Eccentric turnover type grate device |
| CN117387078A (en) * | 2023-12-11 | 2024-01-12 | 江苏恩菲环保装备有限公司 | Graded air distribution type heat accumulating incinerator |
-
2014
- 2014-01-20 CN CN201420032996.XU patent/CN203731431U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759270A (en) * | 2014-01-20 | 2014-04-30 | 扬州澄露环境工程有限公司 | Eccentric turnover type grate device |
| CN103759270B (en) * | 2014-01-20 | 2015-10-28 | 扬州澄露环境工程有限公司 | Eccentric turnover type grate device |
| CN117387078A (en) * | 2023-12-11 | 2024-01-12 | 江苏恩菲环保装备有限公司 | Graded air distribution type heat accumulating incinerator |
| CN117387078B (en) * | 2023-12-11 | 2024-03-12 | 江苏恩菲环保装备有限公司 | Graded air distribution type heat accumulating incinerator |
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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: 20140723 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |