CN212532881U - Novel gasifier slag pusher - Google Patents
Novel gasifier slag pusher Download PDFInfo
- Publication number
- CN212532881U CN212532881U CN202020600491.4U CN202020600491U CN212532881U CN 212532881 U CN212532881 U CN 212532881U CN 202020600491 U CN202020600491 U CN 202020600491U CN 212532881 U CN212532881 U CN 212532881U
- Authority
- CN
- China
- Prior art keywords
- slag
- bottom plate
- pushing
- pusher
- slag pushing
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 110
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000002309 gasification Methods 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model provides a novel gasifier slag pusher, which comprises a slag pushing head, a slag pushing rod, a movable fixing frame and a driving mechanism, wherein the slag pushing head is arranged in a gap between a guide furnace wall and a grate bottom plate, the bottom of the slag pushing head is tightly attached to the grate bottom plate and can slide on the grate bottom plate, a sealing plate is arranged at the end position between the guide furnace wall and the grate bottom plate, the head end of the slag pushing rod passes through the sealing plate to be connected with the slag pushing head, and the tail end of the slag pushing rod is connected with the driving mechanism; the driving mechanism is erected on the movable fixing frame and stably provides power. The automatic slag pusher can realize automatic slag pushing without stopping and removing slag; the sliding wheel solves the problems of grate abrasion caused by strong pushing and overload operation of the slag pushing rod under stress; the air pushing and cooling pipe can cool the slag pusher to a certain degree, so that the service life of the slag pusher is prolonged; the whole body adopts a detachable connection mode to facilitate the maintenance and replacement of equipment; the slag leakage opening is convenient for discharging accumulated ash slag to prevent the pushing difficulty of the slag pushing head.
Description
Technical Field
The utility model relates to a push away the sediment subassembly of biomass burning machine, particularly, be a novel gasifier pushes away sediment ware.
Background
At present, more and more gasification furnaces adopting straws and other agricultural and forestry wastes and leftovers, such as biomass particles, biomass wood chip fuel and the like, as fuels are adopted, the gasification furnaces make full use of renewable resources, save energy and accord with the trend of developing and utilizing renewable new energy advocated at present.
Most of the existing gasification furnaces have the following defects: a slag pushing mechanism of the gasification furnace needs to bear high temperature during combustion, is easy to deform and has a reduced service life; the slag pusher is integrally pushed on the bottom plate of the fire grate, so that the bottom plate of the fire grate is easily abraded, and the pushing is labor-consuming.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a novel gasifier slag pusher has solved the slag pusher and has constructed short-lived, the easy wearing and tearing scheduling problem of grate bottom plate of slag pusher.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
a novel gasifier slag pusher comprises a slag pushing head, a slag pushing rod, a movable fixing frame and a driving mechanism, wherein the slag pushing head is arranged in a gap between a guide furnace wall and a grate bottom plate, the bottom of the slag pushing head is tightly attached to the grate bottom plate and can slide on the grate bottom plate, a sealing plate is further arranged at the tail end position between the guide furnace wall and the grate bottom plate, the head end of the slag pushing rod penetrates through the sealing plate to be connected with the slag pushing head, and the tail end of the slag pushing rod is connected with the driving mechanism; the driving mechanism is erected on the movable fixing frame and stably provides power.
The slag pusher of the utility model is driven by the driving mechanism to drive the slag pushing rod to realize the reciprocating motion of the slag pushing head on the grate bottom plate, thereby completing the slag pushing work.
Preferably, the driving mechanism is a linear push rod motor, and the linear reciprocating motion of the slag pushing rod is realized by applying a worm and gear driving principle.
Preferably, the slag pushing rod is further provided with a rod sleeve, the rod sleeve is connected with an air cooling pipe, and the air cooling pipe is connected with a fan to take away heat transferred to the slag pushing rod by the slag pushing head, so that the service life of the slag pusher is prolonged.
Preferably, a sliding wheel is arranged between the slag pushing head and the grate bottom plate, so that the problems that the grate bottom plate is abraded due to strong pushing when the slag pushing head pushes slag and the service life is shortened due to the fact that the slag pushing rod needs to bear huge pushing force under large friction force are solved.
Preferably, the bottom plate of the fire grate is provided with a slag leaking opening near the tail end, so that ash can be discharged from the slag leaking opening after long-time use, and the pushing head can push the ash more smoothly.
Preferably, the sealing plate is fixedly connected with the material guiding furnace wall and the grate bottom plate through bolts.
Preferably, the slag pushing rod is fixedly connected with the slag pushing head through a bolt.
Preferably, the driving mechanism is fixedly connected to the movable fixing frame through bolts. Through detachable connected mode, each component overhauls or changes the accessory of being convenient for.
Compared with the prior art, the utility model discloses the beneficial effect who has does:
(1) the automatic slag pusher can realize automatic slag pushing without stopping to remove slag;
(2) the slag pusher adopts sliding wheels, so that the problems of grate abrasion caused by strong pushing and overload operation of a slag pushing rod under stress are solved;
(3) the slag pusher is provided with the air cooling pipe cooled by the air cooling at the position, so that the slag pusher can be cooled to a certain degree, and the service life of the slag pusher is prolonged;
(4) all connecting points of the slag pusher are connected by bolts, and the detachable structure is convenient for overhauling and replacing equipment;
(5) the grate bottom plate below the slag pushing head is provided with a slag leaking port, so that accumulated ash can be conveniently discharged to prevent the slag pushing head from being difficult to push.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
In the figure: 1-pushing the slag head; 11-a sliding wheel; 2-pushing a slag rod; 21-a rod sleeve; 22-air-cooled pipes; 3-movable fixing frame; 4-a drive mechanism; 5-a material guiding furnace wall; 6-a grate bottom plate; 61-a slag leakage port; 7-closing plate.
Detailed Description
In order to make the technical personnel in this field more clear and intuitive to understand the present invention, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 shows a preferred embodiment of the present invention.
A novel gasifier slag pusher comprises a slag pushing head 1, a slag pushing rod 2, a movable fixing frame 3 and a driving mechanism 4, wherein the slag pushing head 1 is arranged in a gap between a guide furnace wall 5 and a grate bottom plate 6, the bottom of the slag pushing head 1 is tightly attached to the grate bottom plate 6 and can slide on the grate bottom plate 6, a sealing plate 7 is further arranged at the tail end between the guide furnace wall 5 and the grate bottom plate 6, the head end of the slag pushing rod 2 penetrates through the sealing plate 7 to be connected with the slag pushing head 1, and the tail end of the slag pushing rod 2 is connected with the driving mechanism 4; the driving mechanism 4 is erected on the movable fixing frame 3 and stably provides power.
The slag pusher drives the slag pushing rod 2 to realize the reciprocating motion of the slag pushing head 1 on the grate bottom plate 6 under the driving of the driving mechanism 4, thereby completing the slag pushing work, wherein:
the driving mechanism 4 is a linear push rod motor, the linear reciprocating motion of the slag pushing rod is realized by applying the driving principle of a worm gear and a worm, the slag pushing rod 2 is also provided with a rod sleeve 21, the rod sleeve 21 is connected with an air cooling pipe 22, and the air cooling pipe 22 is connected with a fan to take away the heat transferred to the slag pushing head 1 from the slag pushing rod 2, so that the service life of the slag pusher is prolonged; the sliding wheel 11 is arranged between the slag pushing head 1 and the grate bottom plate 6, so that the problems that the grate bottom plate 6 is abraded due to strong pushing when the slag pushing head 1 pushes slag and the service life is shortened due to the fact that the slag pushing rod 2 needs to bear huge pushing force under large friction force are solved, and the sliding wheel 11 specifically adopts a high-temperature bearing in the application; a slag leakage opening 61 is formed in the bottom plate 6 of the grate and is close to the tail end, so that ash and slag can be discharged from the slag leakage opening after long-time use, and the slag pushing head 1 can be pushed more smoothly.
In the embodiment, the sealing plate 7 is fixedly connected with the material guiding furnace wall 5 and the fire grate bottom plate 6 through bolts, and the slag pushing rod 2 is fixedly connected with the slag pushing head 1 through bolts; the driving mechanism 4 is fixedly connected to the movable fixing frame 3 through bolts. The detachable connection mode is fixedly connected through bolts, so that the overhaul or the replacement of accessories of all components are facilitated.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A novel gasifier slag pusher is characterized by comprising a slag pushing head, a slag pushing rod, a movable fixing frame and a driving mechanism, wherein the slag pushing head is arranged in a gap between a guide furnace wall and a grate bottom plate, the bottom of the slag pushing head is tightly attached to the grate bottom plate and can slide on the grate bottom plate, a sealing plate is further arranged at the tail end between the guide furnace wall and the grate bottom plate, the head end of the slag pushing rod penetrates through the sealing plate to be connected with the slag pushing head, and the tail end of the slag pushing rod is connected with the driving mechanism; the driving mechanism is erected on the movable fixing frame and stably provides power; the slag pushing rod is also provided with a rod sleeve, and the rod sleeve is connected with an air cooling pipe.
2. The novel gasifier slag pusher according to claim 1, wherein the driving mechanism is a linear push rod motor.
3. The novel gasifier slag pusher according to claim 1, wherein a sliding wheel is arranged between the slag pushing head and the grate bottom plate.
4. The novel gasifier slag pusher according to claim 1, wherein a slag leakage port is formed on the grate bottom plate near the tail end.
5. The novel gasifier slag pusher according to claim 1, wherein the sealing plate is fixedly connected with the material guiding furnace wall and the grate bottom plate through bolts.
6. The novel gasifier slag pusher is characterized in that the slag pushing rod is fixedly connected with the slag pushing head through a bolt.
7. The novel gasifier slag pusher according to claim 1, wherein the driving mechanism is fixedly connected to the movable fixing frame through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600491.4U CN212532881U (en) | 2020-04-20 | 2020-04-20 | Novel gasifier slag pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600491.4U CN212532881U (en) | 2020-04-20 | 2020-04-20 | Novel gasifier slag pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212532881U true CN212532881U (en) | 2021-02-12 |
Family
ID=74518980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020600491.4U Expired - Fee Related CN212532881U (en) | 2020-04-20 | 2020-04-20 | Novel gasifier slag pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212532881U (en) |
-
2020
- 2020-04-20 CN CN202020600491.4U patent/CN212532881U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217928810U (en) | Online quick replacement combustion engine mechanism | |
| CN212532881U (en) | Novel gasifier slag pusher | |
| CN202430181U (en) | Ash discharge conveying mechanism for biomass gasifier | |
| CN110360585B (en) | Circulating fluidized bed boiler combustion chamber assists deashing structure | |
| CN208687773U (en) | A kind of thermal power generation fuel adding set | |
| CN202675301U (en) | Water-cooling reciprocating multistage hydraulic-mechanical grate furnace | |
| CN112393262A (en) | Heat storage type buffer cooling reciprocating grate and using method thereof | |
| CN210128363U (en) | Heating stove feeder | |
| CN211339406U (en) | Novel automatic slag crusher of gasifier | |
| CN218328241U (en) | Feeding and deslagging device of combustion machine | |
| CN201621715U (en) | Clearing system for dry-type slag extractor | |
| CN212987251U (en) | Boiler cold slag pipe | |
| CN219889564U (en) | Feeding device of garbage gasification furnace | |
| CN201652377U (en) | Fire grate sheet without grooves for scale fire grate | |
| CN214581238U (en) | Biomass particle furnace with pusher | |
| CN202733919U (en) | Biomass boiler grate | |
| CN215675156U (en) | Anti-coking biomass combustion equipment with ash removal function | |
| CN108980837B (en) | Environment-friendly energy-saving combustion equipment | |
| CN220931089U (en) | Exhaust-heat boiler capable of self-emptying | |
| CN209174100U (en) | Coal pulverizer enters the wind dust-proof air door structure | |
| CN214370127U (en) | Movable energy-efficient biomass burner | |
| CN210951881U (en) | Biomass normal pressure hot water boiler | |
| CN108758653B (en) | Rotary furnace plate for environment-friendly energy-saving combustion equipment | |
| CN220306416U (en) | Photovoltaic power generation storage battery mounting structure | |
| CN218210677U (en) | Reclaimed aluminum recovery pure oxygen combustion tilting type rotary furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |