CN104745232A - Combined type furnace bar device specially used for biomass gasification furnace - Google Patents
Combined type furnace bar device specially used for biomass gasification furnace Download PDFInfo
- Publication number
- CN104745232A CN104745232A CN201310725410.8A CN201310725410A CN104745232A CN 104745232 A CN104745232 A CN 104745232A CN 201310725410 A CN201310725410 A CN 201310725410A CN 104745232 A CN104745232 A CN 104745232A
- Authority
- CN
- China
- Prior art keywords
- grate
- combined type
- furnace bar
- furnace
- module
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
- C10J3/40—Movable grates
- C10J3/42—Rotary grates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/36—Moving parts inside the gasification reactor not otherwise provided for
Abstract
The invention discloses a combined type furnace bar device specially used for a biomass gasification furnace. The combined type furnace bar device comprises a furnace bar bracket, an embedded type bracket and a certain number of furnace bar modules, wherein the furnace bar bracket is arranged at the bottom of the embedded type bracket; the embedded type bracket is formed by connecting a certain number of disks with the same thickness in the vertical direction; the diameters of the disks are gradually increased from top to bottom in sequence; the thicknesses of the furnace bar modules are equal to those of the disks; the furnace bar modules are uniformly distributed around the joints of the disks in the vertical direction and are connected with one another through embedded fastening pieces; the furnace bar modules adopt fan-shaped double-arc-surface structures; air distribution opening structures are arranged on the two fan-shaped arc surfaces of the furnace bar modules. The combined type furnace bar device can effectively prevent slag bonding, and is good in ventilating effect.
Description
Technical field
The present invention relates to a kind of grate equipment, particularly a kind of biomass gasifying furnace special-purpose combined type grate equipment.
Background technology
Gasifying biomass refers to that biomass portion burning generates the process of inflammable gas, is a kind of efficient, clean Wood Adhesives from Biomass mode.Combustible gas component comprises carbon monoxide, methane and hydrogen, can be used for heating, air feed and generating, also can synthesize the chemical of high added value as chemical fuel as clean fuel.Current biomass gasifying furnace is in whole pyrolytic reaction, and the zone of oxidation temperature in vapourizing furnace is higher, and containing a large amount of dirt in biomass material, be at high temperature sintered and form coking together, the cinder of high temperature sticks on vapourizing furnace grate, makes ash discharge not smooth.
Summary of the invention
The object of the invention is to the deficiency and the defect that overcome prior art existence, a kind of biomass gasifying furnace special-purpose combined type grate equipment is provided.
Technical scheme of the present invention is:
A kind of biomass gasifying furnace special-purpose combined type grate equipment, comprise grate support, the grate module of inset type support and some amount, grate props up and is erected at inset type frame bottom, it is characterized in that: described inset type support is formed by connecting up and down by the disk that the thickness of some amount is identical, described disk diameter increases progressively from top to bottom successively, described grate module thickness is suitable with disc thickness, the grate module of the uniform some amount of upper lower disc junction surrounding, described grate module is interconnection by being bumped into fastening piece.
Described grate module is fan-shaped pair of globoidal structure.
Fan-shaped pair of cambered surface of described grate module is provided with cloth tuyere structure.
Described inset type cradle top is also provided with blast cap.
The invention has the beneficial effects as follows:
1. apparatus of the present invention are made up of multistage independent assortment module, and assembly and disassembly is convenient, is applicable to the biomass gasifying furnace of different model, and structure is simple, and working service is convenient.
2. apparatus of the present invention grate module adopts two cambered-surface fan-shaped structure, forms broached-tooth design after combination, forms swirl air-distribution and play stable break, slag tap and prevent the left use of slagging scorification after apparatus of the present invention are rotated.
3. apparatus of the present invention grate module fan-shaped pair of cambered surface is provided with cloth tuyere structure, and air-out direction, with the two cambered surface angle upwards swirl air-distribution of adjacent block, makes ventilative effective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is described in further detail.
Fig. 1 is apparatus of the present invention structural representation.
Fig. 2 is structure schematic top plan view of the present invention
The concrete meaning of number in the figure is: 1. blast cap, 2. grate module, 3. inset type support, 4. grate support, 5. cloth air port.
Embodiment
See Fig. 1, Fig. 2, it is a kind of biomass gasifying furnace special-purpose combined type grate equipment shown in figure, comprise grate support 4, the grate module 2 of inset type support 3 and some amount, grate support 4 is located at bottom inset type support 3, inset type support 3 is formed by connecting up and down by the disk that the thickness of some amount is identical, disk diameter increases progressively from top to bottom successively, grate module 2 thickness is suitable with disc thickness, upper lower disc junction surrounding is evenly equipped with the grate module 2 of some amount, grate module 2 is interconnection by being bumped into fastening piece, wherein grate module 2 fan-shaped pairs of globoidal structures, and fan-shaped pair of cambered surface of grate module 2 is provided with cloth air port 5 structure, inset type props up, 3 tops are also provided with blast cap 1.
Apparatus of the present invention are connected with actuating unit in real work, it can be slowly run, a series of broached-tooth design is formed after grate module assembled, making in apparatus of the present invention rotation process can swirl air-distribution and can stablize break, slag tap and prevent slagging scorification, grate module fan-shaped pair of cambered surface is provided with cloth tuyere structure, air-out direction, with the two cambered surface angle upwards swirl air-distribution of adjacent block, makes ventilative effective.
Claims (4)
1. a biomass gasifying furnace special-purpose combined type grate equipment, comprise grate support, the grate module of inset type support and some amount, grate props up and is erected at inset type frame bottom, it is characterized in that: described inset type support is formed by connecting up and down by the disk that the thickness of some amount is identical, described disk diameter increases progressively from top to bottom successively, described grate module thickness is suitable with disc thickness, the grate module of the uniform some amount of upper lower disc junction surrounding, described grate module is interconnection by being bumped into fastening piece.
2. biomass gasifying furnace special-purpose combined type grate equipment according to claim 1, is characterized in that: described grate module is fan-shaped pair of globoidal structure.
3. biomass gasifying furnace special-purpose combined type grate equipment according to claim 2, is characterized in that: fan-shaped pair of cambered surface of described grate module is provided with cloth tuyere structure.
4. the biomass gasifying furnace special-purpose combined type grate equipment according to any one of claims 1 to 3, is characterized in that: inset type cradle top is also provided with blast cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725410.8A CN104745232A (en) | 2013-12-25 | 2013-12-25 | Combined type furnace bar device specially used for biomass gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725410.8A CN104745232A (en) | 2013-12-25 | 2013-12-25 | Combined type furnace bar device specially used for biomass gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104745232A true CN104745232A (en) | 2015-07-01 |
Family
ID=53585500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725410.8A Pending CN104745232A (en) | 2013-12-25 | 2013-12-25 | Combined type furnace bar device specially used for biomass gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104745232A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085025U (en) * | 1990-07-14 | 1991-09-18 | 秦兴亚 | Series grates for gas stove |
| CN2201579Y (en) * | 1994-06-16 | 1995-06-21 | 上海市煤气公司 | Water gas producer grate |
| CN2484330Y (en) * | 2001-07-20 | 2002-04-03 | 陈和平 | Coal-gas generator grate with air-flow forced distribution device |
| CN201593042U (en) * | 2009-11-28 | 2010-09-29 | 慕乃道 | Gas producer grate body |
| US20110308511A1 (en) * | 2011-08-29 | 2011-12-22 | Player Tyler Marshall | Elevated fixed-grate appartus for use with multi-fuel furnaces |
| CN203668322U (en) * | 2013-12-25 | 2014-06-25 | 河南金土地煤气工程有限公司 | Combined type furnace bar device specially used for biomass gasification furnace |
-
2013
- 2013-12-25 CN CN201310725410.8A patent/CN104745232A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085025U (en) * | 1990-07-14 | 1991-09-18 | 秦兴亚 | Series grates for gas stove |
| CN2201579Y (en) * | 1994-06-16 | 1995-06-21 | 上海市煤气公司 | Water gas producer grate |
| CN2484330Y (en) * | 2001-07-20 | 2002-04-03 | 陈和平 | Coal-gas generator grate with air-flow forced distribution device |
| CN201593042U (en) * | 2009-11-28 | 2010-09-29 | 慕乃道 | Gas producer grate body |
| US20110308511A1 (en) * | 2011-08-29 | 2011-12-22 | Player Tyler Marshall | Elevated fixed-grate appartus for use with multi-fuel furnaces |
| CN203668322U (en) * | 2013-12-25 | 2014-06-25 | 河南金土地煤气工程有限公司 | Combined type furnace bar device specially used for biomass gasification furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150701 |
|
| RJ01 | Rejection of invention patent application after publication |