CN105524663B - The modification stove being used in conjunction with gasification furnace - Google Patents
The modification stove being used in conjunction with gasification furnace Download PDFInfo
- Publication number
- CN105524663B CN105524663B CN201510900224.2A CN201510900224A CN105524663B CN 105524663 B CN105524663 B CN 105524663B CN 201510900224 A CN201510900224 A CN 201510900224A CN 105524663 B CN105524663 B CN 105524663B
- Authority
- CN
- China
- Prior art keywords
- heating air
- air pipeline
- furnace
- conjunction
- pipeline
- 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.)
- Active
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
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
-
- 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
- C10J3/72—Other features
-
- 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
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
Abstract
The present invention relates to a kind of modification stove being used in conjunction with gasification furnace, including：Furnace body, its underpart are provided with carbonizing gas import and grey slag outlet, and top is provided with modified gas outlet；Modified component, it includes being arranged on multiple first heating air pipelines, multiple second heating air pipelines and the multiple support plates of furnace interior, multiple first heating air pipeline parallel arrangements in same level, multiple second heating air pipelines are vertically arranged between two first adjacent heating air pipelines, and the both ends of every one second heating air pipeline are set with two first adjacent heating air pipeline perforations, each support plate is fitted in the top setting of each heating air pipeline, and heat-storage agent is filled in the top of support plate；Multiple temperature sensors set up separately at the different location of heat-storage agent.The invention avoids the blocking of the impurity in modified gas or heat-storage agent to heating air pipeline, improve the modified effect of carbonizing gas.
Description
Technical field
The present invention relates to a kind of modified stoves.It is more particularly related to a kind of modification stove being used in conjunction with gasification furnace.
Background technology
It is well known that in recent years widely biomass resource (the biogenic resource such as crushed material of construction waste) into
Promoting the circulation of qi is simultaneously used as fuel etc..Carbonizing gas after the gasification discharged from gasification furnace enters modified stove and is modified.It is but existing
In modified stove, carbonizing gas, heating air and heat-storage agent are directly directly to be mixed in furnace interior, so that the temperature of each section
Degree homogenization, the impurity or heat-storage agent that can thus inevitably result in modified gas block the logical of heating air pipeline
Hole influences modified effect.
Invention content
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
A further object of the invention is to avoid impurity in modified gas or heat-storage agent as far as possible to heating air pipeline
Blocking, improve the modified effect of carbonizing gas.
In order to realize these purposes and other advantages according to the present invention, a kind of modification being used in conjunction with gasification furnace is provided
Stove, including：
Furnace body, its underpart are provided with carbonizing gas import and grey slag outlet, and top is provided with modified gas outlet, described
Carbonizing gas import and the carbonizing gas outlet of gasification furnace；
Modified component, including the multiple first heating air pipelines for being arranged on the furnace interior and multiple second heating
Air pipeline and multiple support plates being arranged on above the first heating air pipeline, every one first heating air pipeline are horizontal
It is fixed on the inner wall of the furnace body, multiple first heating air pipeline parallel arrangements in same level, and vertical
The end of adjacent two first heating air pipelines is connected by connecting tube on direction, and each support plate is fitted in every one first
Heat air pipeline top setting, and the width of the support plate be more than described first heating air pipeline diameter 3~
5mm, multiple second heating air pipelines are vertically arranged between two first adjacent heating air pipelines, and every one second adds
The both ends of hot-air duct are set with adjacent two first heating air pipelines perforation, in same level close to institute
The a line for stating two support plates of inboard wall of furnace body is set as arc shape, and heat-storage agent is filled in the top of support plate；
Multiple temperature sensors set up separately at the different location of heat-storage agent；
Wherein, gap is preset between multiple first heating air pipelines in same level, so that described
Furnace interior forms multiple strip tapes being distributed vertically from top to bottom, and the furnace interior is additionally provided with an isolated gate, it is described every
It is formed by connecting from grid by two level boards and multiple vertical plates, multiple vertical plates are fixed between two level boards, the isolation
Two level boards of grid are fixed respectively with the inboard wall of furnace body, and a level board is located at one group first of furnace interior the top
The top of air pipeline is heated, another level board is located under one group of first heating air pipeline of furnace interior the lowermost
Portion, two neighboring vertical plate are inserted into the strip tape that multiple first heating air pipelines are formed, are added with this by multiple first
Hot-air duct is clamped between two level boards, and is separated in the vertical direction, and each level board is not heated with first
Position, multiple vertical plates and the first heating air pipeline of air pipeline contact, second heat air pipeline towards the item
The side of shape band offers multiple holes.
Preferably, in the modification stove being used in conjunction with gasification furnace, multiple second heating air pipeline intervals are scheduled
Distance is vertically arranged between two first adjacent heating air pipelines.
Preferably, in the modification stove being used in conjunction with gasification furnace, it is empty that each support plate is arranged on every one first heating
At the top centre position of feed channel, the edge of each support plate respectively stretches out the first heating air hose in the direction of the width
1~the 3mm of edge in road.
Preferably, in the modification stove being used in conjunction with gasification furnace, two level boards of the isolated gate are disposed as
The plate body equal with the furnace body internal diameter.
Preferably, in the modification stove being used in conjunction with gasification furnace, the furnace interior is in the of same level
One heating air pipeline is 3~5.
Preferably, in the modification stove being used in conjunction with gasification furnace, add for one group first positioned at furnace interior the lowermost
The import of hot-air duct is connected by connecting tube with heating air induction port, one group first positioned at furnace interior the top
The outlet of heating air pipeline is closed by vessel end closure flange.
Preferably, in the modification stove being used in conjunction with gasification furnace, the heat-storage agent is the ceramics of hollow cylindrical
Component.
Preferably, it in the modification stove being used in conjunction with gasification furnace, is provided at the lower inlet of multiple strip tapes more
A guiding tube, the other end of the guiding tube are connected to the carbonizing gas import of the furnace body.
The present invention includes at least following advantageous effect：Carbonizing gas smoothly enters multiple the under the guiding of multiple guiding tubes
In multiple strip tapes that one heating air pipeline is formed, the heating air in the first heating air pipeline is smooth under pressure
Enter into the multiple second heating air pipelines, and by the hole on the first heating air pipeline and the second heating air pipeline
In strip tape, carbonizing gas is modified, since the hole of the first heating air pipeline and the second heating air pipeline is opened
The side contacted with strip tape is located at, therefore the heat-storage agent above the first heating air pipeline will not enter plugging hole in strip tape
Hole is modified in addition, carbonizing gas rises in strip tape from bottom to top, and impurity will not flow to first and add in carbonizing gas
In the hole of hot-air duct and the second heating air pipeline, effectively prevent empty to the first heating air pipeline and the second heating
The blocking of feed channel.Multiple first heating air pipelines and the second heating air pipeline in a row intersect in the furnace interior to be divided
Cloth increases the contact area of heating air and modified gas, improves the modified effect of carbonizing gas.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the schematic diagram one of modification stove of the present invention being used in conjunction with gasification furnace；
Fig. 2 is the schematic diagram two of modification stove of the present invention being used in conjunction with gasification furnace.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other element or combinations.
As shown in Fig. 1~2, the present invention provides a kind of modification stove being used in conjunction with gasification furnace, including：
Furnace body 1, its underpart are provided with carbonizing gas import 11 and grey slag outlet 12, and top is provided with modified gas outlet
13, the carbonizing gas outlet of the carbonizing gas import and gasification furnace.The carbonizing gas discharged from gasification furnace is from carbonization gas
Body import enters furnace interior, discharges, is further processed, because of raw material by a series of modified exported from modified gas
Gasification and the modified lime-ash generated furnace body is discharged by grey slag outlet.
Modified component 2, multiple first heating air pipelines 21 and multiple second including being arranged on the furnace interior
Heat air pipeline 22 and multiple support plates 23 being arranged on above the first heating air pipeline.Every one first heating air hose
Road is horizontally fixed on the inner wall of the furnace body, multiple first heating air pipeline parallel arrangements in same level,
The main part of general furnace body is cylinder, and cross section is circle, and multiple first heating air pipelines are due to same in furnace interior
The position of one horizontal plane is different, therefore length is also not of uniform size, positioned at the length of the first heating air pipeline of same level
Longest, the length positioned at the first heating air pipeline at same level both ends are most short；And adjacent two in the vertical direction
The end of first heating air pipeline is connected by connecting tube, and the channel to turn back is consequently formed.Each support plate is fitted in each
The top setting of first heating air pipeline, support plate is fixed with the first heating air pipeline by connector or welding fabrication,
And the width of the support plate is more than 3~5mm of diameter of the described first heating air pipeline.Multiple second heating air pipelines erect
Directly be arranged between adjacent two first heating air pipelines, and the both ends of every one second heating air pipeline with it is adjacent
Two first heating air pipeline perforation settings, heating air simultaneously flow through the first heating air pipeline and the second heating air hose
Road, in the limited space of furnace interior, the first heating air pipeline and the second heating air pipeline are arranged alternately, and are increased and are added
The contact area of hot-air and carbonizing gas.One of two support plates close to the inboard wall of furnace body in same level
While being set as arc shape, heat-storage agent is filled in the top of support plate, due to the first heating air pipeline and the second heating air hose
Road tube wall is arc, and heat-storage agent is not easy accumulation and holds, therefore is provided with support plate above every one first heating air pipeline, is had
Effect prevents falling for heat-storage agent, while play certain supporting role.
Multiple temperature sensors 3, set up separately at the different location of heat-storage agent, for measuring the not equality of temperature inside heat-storage agent
Degree, to ensure the homogenization of each section temperature, replaces heat-storage agent in time.
Wherein, gap is preset between multiple first heating air pipelines in same level, is erected in furnace interior
Nogata due to being provided with multigroup first heating air pipeline, heats upwards in the furnace interior per adjacent two group first in this way
The gap of air pipeline just forms a strip tape being distributed vertically from top to bottom 4.The furnace interior is additionally provided with an isolation
Grid 5, the isolated gate are formed by connecting by two level boards 51 and multiple vertical plates 52, and multiple vertical plates are fixed on two level boards
Between, two level boards of the isolated gate are fixed respectively with the inboard wall of furnace body, and a level board is located at furnace interior most
The top of one group of first heating air pipeline of upper end, another level board are located at one group first of furnace interior the lowermost and heat
The lower part of air pipeline, two neighboring vertical plate is inserted into the strip tape that multiple first heating air pipelines are formed, with this
It between multiple first heating air pipelines are clamped in two level boards, and is separated in the vertical direction, at each
The carbonizing gas inside entering is modified respectively in shape band, is not interfere with each other.Each level board does not heat air hose with first
Position, multiple vertical plates and the first heating air pipeline of road contact, second heat air pipeline towards the strip tape
Side offers multiple holes 6, and the first heating air pipeline and the second heating air heated in air pipeline pass through hole
Into in strip tape, the first heating air pipeline that carbonizing gas in each strip tape is in contact with two vertical plates simultaneously
It is modified more efficient with the heating air mixing in the second heating air pipeline；Level board is contacted with the first heating air pipeline
Position be not provided with hole, it is therefore an objective to prevent heating air flowed out from hole, waste heating air.
In the modification stove being used in conjunction with gasification furnace, multiple second heating scheduled distances in air pipeline interval are set vertically
It puts between two first adjacent heating air pipelines, heat-storage agent is filled in the first heating air pipeline and the second heating air
In gap between pipeline.
In the modification stove being used in conjunction with gasification furnace, each support plate is arranged on the upper of every one first heating air pipeline
Upright central position, the edge of each support plate respectively stretch out the edge 1 of the first heating air pipeline in the direction of the width
~3mm with better access heat-storage agent, prevents heat-storage agent from blocking the hole of the first heating air pipeline and the second heating air pipeline
Hole.
In the modification stove being used in conjunction with gasification furnace, two level boards of the isolated gate are disposed as and the furnace body
The equal plate body of internal diameter fixes entire isolated gate with inboard wall of furnace body.
In the modification stove being used in conjunction with gasification furnace, the furnace interior is in the first heating air of same level
Pipeline is 3~5, is set according to furnace body internal diameter.
In the modification stove being used in conjunction with gasification furnace, positioned at one group of first heating air pipeline of furnace interior the lowermost
Import connected by connecting tube with heating air induction port 14, heat air positioned at one group first of furnace interior the top
The outlet of pipeline is closed by vessel end closure flange 211.Heating air is directly entered in the first heating air pipeline, is reduced
Unnecessary waste, and multigroup first heating air pipeline ensure that the supply of heating air is sufficient.
In the modification stove being used in conjunction with gasification furnace, the heat-storage agent is the ceramics component of hollow cylindrical.The storage
Thermit powder is not susceptible to cement, and with the few shape of the pressure loss.
In the modification stove being used in conjunction with gasification furnace, multiple guiding tubes are provided at the lower inlet of multiple strip tapes
41, the other end of the guiding tube is connected to the carbonizing gas import of the furnace body.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and legend shown and described herein.
Claims (8)
1. a kind of modification stove being used in conjunction with gasification furnace, which is characterized in that including：
Furnace body, its underpart are provided with carbonizing gas import and grey slag outlet, and top is provided with modified gas outlet, the destructive distillation
Gas feed and the carbonizing gas outlet of gasification furnace；
Modified component, including the multiple first heating air pipelines for being arranged on the furnace interior and multiple second heating air
Pipeline and multiple support plates being arranged on above the first heating air pipeline, every one first heating air pipeline are horizontal fixed
On the inner wall of the furnace body, multiple first heating air pipeline parallel arrangements in same level, and in vertical direction
The end of upper two first adjacent heating air pipelines is connected by connecting tube, and each support plate is fitted in every one first heating
The top setting of air pipeline, and the width of the support plate is more than diameter 3~5mm of the described first heating air pipeline, it is more
A second heating air pipeline is vertically arranged between the first heating air pipeline of two adjacent vertical directions, and every 1 the
The both ends of two heating air pipelines are set with the first heating air pipeline perforation of two adjacent vertical directions, in same
The a line of two support plates close to the inboard wall of furnace body of horizontal plane is set as arc shape, and heat-storage agent is filled in support plate
Top；
Multiple temperature sensors set up separately at the different location of heat-storage agent；
Wherein, gap is preset between multiple first heating air pipelines in same level, so that in the furnace body
Inside forms multiple strip tapes being distributed vertically from top to bottom, and the furnace interior is additionally provided with an isolated gate, the isolated gate
It is formed by connecting by two level boards and multiple vertical plates, multiple vertical plates are fixed between two level boards, the isolated gate
Two level boards are fixed respectively with the inboard wall of furnace body, and a level board is located at one group first of furnace interior the top and heats
The top of air pipeline, another level board are located at the lower part of one group of first heating air pipeline of furnace interior the lowermost, phase
Adjacent two vertical plates are inserted into the strip tape that multiple first heating air pipelines are formed, and air is heated by multiple first with this
Pipeline is clamped between two level boards, and is separated in the vertical direction, and each level board does not heat air hose with first
Position, multiple vertical plates and the first heating air pipeline of road contact, second heat air pipeline towards the strip tape
Side offers multiple holes.
2. the modification stove being used in conjunction as described in claim 1 with gasification furnace, which is characterized in that between multiple second heating air pipelines
It is vertically arranged in every scheduled distance between two first adjacent heating air pipelines.
3. the modification stove being used in conjunction as described in claim 1 with gasification furnace, which is characterized in that each support plate is arranged on every 1
At the top centre position of one heating air pipeline, the edge of each support plate respectively stretches out described first and adds in the direction of the width
1~3mm of edge of hot-air duct.
4. the modification stove being used in conjunction as described in claim 1 with gasification furnace, which is characterized in that two level boards of the isolated gate
It is disposed as the plate body equal with the furnace body internal diameter.
5. the modification stove being used in conjunction as described in claim 1 with gasification furnace, which is characterized in that the furnace interior is in same water
First heating air pipeline of plane is 3~5.
6. the modification stove being used in conjunction as described in claim 1 with gasification furnace, which is characterized in that positioned at furnace interior the lowermost one
The import of group the first heating air pipeline is connected by connecting tube with heating air induction port, positioned at furnace interior the top
The outlet of one group of first heating air pipeline is closed by vessel end closure flange.
7. the modification stove being used in conjunction as described in claim 1 with gasification furnace, which is characterized in that the heat-storage agent is hollow cylindrical
Ceramics component.
8. the modification stove being used in conjunction as described in claim 1 with gasification furnace, which is characterized in that at the lower inlet of multiple strip tapes
Multiple guiding tubes are provided with, the other end of the guiding tube is connected to the carbonizing gas import of the furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900224.2A CN105524663B (en) | 2015-12-08 | 2015-12-08 | The modification stove being used in conjunction with gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510900224.2A CN105524663B (en) | 2015-12-08 | 2015-12-08 | The modification stove being used in conjunction with gasification furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105524663A CN105524663A (en) | 2016-04-27 |
| CN105524663B true CN105524663B (en) | 2018-06-22 |
Family
ID=55767196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510900224.2A Active CN105524663B (en) | 2015-12-08 | 2015-12-08 | The modification stove being used in conjunction with gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105524663B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1869572A (en) * | 2005-03-31 | 2006-11-29 | 松下电器产业株式会社 | Heat storage apparatus |
| CN101589129A (en) * | 2007-01-19 | 2009-11-25 | 通用电气公司 | Methods and apparatus to facilitate cooling syngas inside a gasifier |
| CN103314081A (en) * | 2010-11-08 | 2013-09-18 | 株式会社Ze能源 | Gasification furnace, gasification system, reforming device, and reforming system |
| EP2693118A1 (en) * | 2011-03-31 | 2014-02-05 | Kobelco Eco-Solutions Co., Ltd | Fluidized bed furnace |
| CN104781627A (en) * | 2012-11-13 | 2015-07-15 | 株式会社电装 | Heat exchanger |
-
2015
- 2015-12-08 CN CN201510900224.2A patent/CN105524663B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1869572A (en) * | 2005-03-31 | 2006-11-29 | 松下电器产业株式会社 | Heat storage apparatus |
| CN101589129A (en) * | 2007-01-19 | 2009-11-25 | 通用电气公司 | Methods and apparatus to facilitate cooling syngas inside a gasifier |
| CN103314081A (en) * | 2010-11-08 | 2013-09-18 | 株式会社Ze能源 | Gasification furnace, gasification system, reforming device, and reforming system |
| CN104593075A (en) * | 2010-11-08 | 2015-05-06 | 株式会社Ze能源 | Reforming apparatus and reforming system |
| EP2693118A1 (en) * | 2011-03-31 | 2014-02-05 | Kobelco Eco-Solutions Co., Ltd | Fluidized bed furnace |
| CN104781627A (en) * | 2012-11-13 | 2015-07-15 | 株式会社电装 | Heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105524663A (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205316921U (en) | Effectual interior circulating hot air stoving case of drying | |
| CN100575782C (en) | The boiler hearth of circulating fluidized bed of band heating screen | |
| CN101307953B (en) | Hot-air stove | |
| CN105524663B (en) | The modification stove being used in conjunction with gasification furnace | |
| CN104724705B (en) | Chassis assembly for polycrystalline silicon reducing furnace | |
| CN203947018U (en) | Indirect cooled glass liquid supply channel | |
| CN103666491A (en) | Rotation bed dry distillation furnace | |
| CN105542804B (en) | Reforming apparatus for biomass resource gasification | |
| CN206531359U (en) | Medicinal material dryer | |
| CN107401938B (en) | A kind of gas-particle two-phase heat exchange equipment | |
| CN205580223U (en) | Roasting kiln flue gas cooling heat exchange device | |
| CN206228210U (en) | Reheating steam unit, automatic water-replenishing device and seafood steam cabinet | |
| CN201836984U (en) | Air outlet grid for convection type warmer | |
| CN203443369U (en) | Grate cooler | |
| CN206891195U (en) | Pyrolysis oven | |
| CN204301453U (en) | A kind of heating material or drying unit | |
| CN104098097A (en) | High-efficient vertical-pipe activation furnace | |
| CN205825699U (en) | Tunnel-type kiln | |
| CN206875858U (en) | A kind of food processing drying equipment | |
| CN104907234B (en) | Bridge type baking oven | |
| CN203385187U (en) | Secondary heating hearth | |
| CN101943439B (en) | Air outlet grid for convection heater | |
| CN210268108U (en) | Chemical experiment medicine drying device | |
| CN107747868A (en) | A kind of combustion tower of solar silicon wafers sintering furnace | |
| CN202687186U (en) | Storage and transport container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |