CN106979527A - Biomass energy hot-blast stove malleation ash discharging gear - Google Patents
Biomass energy hot-blast stove malleation ash discharging gear Download PDFInfo
- Publication number
- CN106979527A CN106979527A CN201710220735.9A CN201710220735A CN106979527A CN 106979527 A CN106979527 A CN 106979527A CN 201710220735 A CN201710220735 A CN 201710220735A CN 106979527 A CN106979527 A CN 106979527A
- Authority
- CN
- China
- Prior art keywords
- ash
- combustion chamber
- valve
- chamber base
- 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.)
- Pending
Links
- 239000002028 Biomass Substances 0.000 title claims abstract description 11
- 238000007599 discharging Methods 0.000 title claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 claims abstract description 32
- 239000011819 refractory material Substances 0.000 claims abstract description 9
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002956 ash Substances 0.000 abstract description 57
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
- F23J1/06—Mechanically-operated devices, e.g. clinker pushers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
- F23J2700/001—Ash removal, handling and treatment means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The present invention provides a kind of biomass energy hot-blast stove positive-pressure type ash discharging gear, is related to hot-blast furnace equipment field, including hot-blast stove combustion chamber base and be connected to the framework of combustion chamber base lower end；Framework is tetragonal body, and the cross section on combustion chamber base top is circle, and the cross section of bottom is rectangle, and combustion chamber base inner wall pours and groups of high-pressure air hose is embedded with refractory material, refractory material, and high-pressure air hose is connected with increase pump；Ash-valve connects the bottom of combustion chamber base, and the lower section of ash-valve is provided with a rectangle pipeline, and pipeline one end is connected on ash discharge blower fan by ash discharge fan connecting tube, and the other end is provided with removing ash pipeline.The present invention uses positive pressure-and-suction type principle, by the blowing force of blower fan, by pipeline, ashes after burning can be arranged into road specified location, then precipitated ashes by cyclone separator.Easy to use, mechanism is simple.
Description
Technical field
The present invention relates to hot-blast furnace equipment field, more particularly to a kind of biomass energy hot-blast stove positive-pressure type ash discharging gear.
Background technology
At present, China's Biomass Energy Resources enrich, but utilization rate is very low；Ashes accounting is high after biomass combustion, so
Restrict promoting the use of for raw mass-energy hot-blast stove.Tradition still has using artificial ash discharge pattern, declines year by year in China's human resources
Trend contradiction, using flood dragon type, the mechanical ash discharge of chain-arranged type, because drive disk assembly is more, running environment is complicated, and fault rate is very high.
The present invention uses positive pressure-and-suction type principle, by the blowing force of blower fan, by pipeline, and ashes after burning can be arranged to road specified location, then
Ashes are precipitated by cyclone separator.Easy to use, mechanism is simple.
The advantage of this structure is that transmission mechanism is few, simple in construction, and reliability is high, separately can disposably be conveyed by pipeline
To specified location, it is to avoid secondary turnover is carried.
The content of the invention
It is an object of the invention to provide a kind of biomass energy hot-blast stove positive-pressure type ash discharging gear, asked with solving above-mentioned technology
Topic.
The raw mass-energy hot-blast stove negative and positive formula ash discharging gear of the present invention, using a set of ash discharge agitating device, ash discharge passage, whirlwind point
From device combination.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of biomass energy hot-blast stove positive-pressure type ash discharging gear, it is characterised in that：Combustion chamber base (2) including hot-blast stove
And it is connected to the framework (1) of combustion chamber base (2) lower end；Framework (1) is tetragonal body, and the effect of framework is to be used to distribute to install
Combustion chamber base and the ash exhauster issued；
The cross section on combustion chamber base (2) top is circle, and the cross section of bottom is rectangle, the combustion chamber base
(2) inwall, which is poured, is embedded with groups of high-pressure air hose (2.2), high-pressure air hose (2.2) in refractory material (2.1), refractory material (2.1)
Increase pump is connected with, the effect of high-pressure air hose group is to dispel the grey block on the base of combustion chamber by high pressure wind-force to fall into ash-valve
(3) in；
The bottom of ash-valve (3) the connection combustion chamber base (2), ash discharge valve chest is heat-resisting cast iron material, ash-valve
Profile is cylindrical shape, is square orifice up and down, and ash-valve impeller (3.3) built in ash-valve (3), ash-valve impeller (3.3) passes through
The bearing block (3.4) at two ends is fixed on ash discharge valve chest (3.1), wherein ash-valve impeller is stretched out in one end of a side shaft holder
Axle, and sprocket wheel is installed in the ash-valve impeller axle of stretching, the sprocket wheel is linked by the sprocket wheel on chain and motor (3.5)；
The lower section of the ash-valve (3) is provided with a rectangle pipeline, and pipeline one end passes through ash discharge fan connecting tube (4.1)
It is connected on ash discharge blower fan (4), the other end is provided with removing ash pipeline (3.2).
The removing ash pipeline (3.2) extends to specified location, external pipe connection settlement cell by connecting external pipe
(3.2.1)。
Its operation logic is, the ashes in combustion chamber by the separation of high-pressure air hose, dispel effect, fall into bottom of combustion chamber
Ash-valve in, the ash in combustion chamber is transferred in the ash discharge passage of lower floor by ash discharge in the rotation of motor；There is blower fan again
Ashes are discharged to specified location by wind-force by removing ash pipeline, are blown into external cyclone separator separation, and ashes pass through whirlwind point
Fallen into from after in specified ash silo, reach the function of automatic removing dust.
The beneficial effects of the invention are as follows：
The present invention uses positive pressure-and-suction type principle, by the blowing force of blower fan, by pipeline, can specify in road ashes row after burning
Position, then precipitated ashes by cyclone separator.Easy to use, mechanism is simple.
The advantage of this structure is that transmission mechanism is few, simple in construction, and reliability is high, separately can disposably be conveyed by pipeline
To specified location, it is to avoid secondary turnover is carried.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic front view of (omitting framework) of the invention；
Fig. 3 is the schematic top plan view of (omitting framework) of the invention；
Fig. 4 is the schematic side view of (omitting framework) of the invention；
Fig. 5 is ash-valve top view；
Fig. 6 is ash-valve A-A schematic cross-sectional views；
Fig. 7 is ash-valve B-B schematic cross-sectional views.
Reference：
1st, framework
2nd, combustion chamber base 2.1, refractory material 2.2, high-pressure air hose
3rd, the ash discharge valve chest 3.2 of ash-valve 3.1, removing ash pipeline 3.2.1, settlement cell 3.3, ash-valve impeller 3.4,
The motor of bearing block 3.5
4th, ash discharge blower fan 4.1, ash discharge fan connecting tube
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiments and the drawings are closed, the present invention is expanded on further, but following embodiments are only the preferred embodiments of the present invention, not
All.Based on the embodiment in embodiment, those skilled in the art are obtained on the premise of creative work is not made
Other embodiments, belong to protection scope of the present invention.
The specific embodiment of the present invention is described below in conjunction with the accompanying drawings.
As shown in figs. 1-7, a kind of biomass energy hot-blast stove positive-pressure type ash discharging gear, it is characterised in that：Including hot-blast stove
Combustion chamber base 2 and the framework 1 for being connected to the lower end of combustion chamber base 2；
Framework 1 is tetragonal body, and the effect of framework is for distributing the ash exhauster installed combustion chamber base and issued；
The cross section on the top of combustion chamber base 2 is circle, and the cross section of bottom is rectangle, the combustion chamber base 2
Inwall, which is poured, is embedded with groups of high-pressure air hose 2.2 in refractory material 2.1, refractory material 2.1, high-pressure air hose 2.2 is connected with increase
Pump, the effect of high-pressure air hose group is to dispel the grey block on the base of combustion chamber by high pressure wind-force to fall into ash-valve 3；
Ash-valve 3 connects the bottom of combustion chamber base 2, and ash discharge valve chest is heat-resisting cast iron material, and ash-valve profile is circle
Tubular, is square orifice up and down, ash-valve impeller 3.3 built in ash-valve 3, the bearing block that ash-valve impeller 3.3 passes through two ends
3.4 are fixed on ash discharge valve chest 3.1, wherein ash-valve impeller axle is stretched out in one end of a side shaft holder, and in the ash discharge of stretching
Sprocket wheel is installed on valve disc wheel shaft, the sprocket wheel is linked by the sprocket wheel on chain and motor 3.5.
The lower section of ash-valve 3 is provided with a rectangle pipeline, and pipeline one end is connected to by ash discharge fan connecting tube 4.1
On ash discharge blower fan 4, other end connection removing ash pipeline 3.2, removing ash pipeline 3.2 can extend to specific bit by connecting external pipe
Put, reconnect settlement cell 3.2.1.It is further added by a multiple cyclone dust collectors separation ashes.
Its operation logic is, the ashes in combustion chamber by the separation of high-pressure air hose, dispel effect, fall into bottom of combustion chamber
Ash-valve in, the ash in combustion chamber is transferred in the ash discharge passage of lower floor by ash discharge in the rotation of motor；There is blower fan again
Ashes are discharged to specified location by wind-force by removing ash pipeline, are blown into external cyclone separator separation, and ashes pass through whirlwind point
Fallen into from after in specified ash silo, reach the function of automatic removing dust.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is only the present invention
Preference, be not intended to limit the utility model, without departing from the spirit and scope of the present invention, the present invention also have
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
By appended claims and its equivalent thereof.
Claims (2)
1. a kind of biomass energy hot-blast stove positive-pressure type ash discharging gear, it is characterised in that：Combustion chamber base (2) including hot-blast stove with
And it is connected to the framework (1) of combustion chamber base (2) lower end；
Framework (1) is tetragonal body, and the cross section on combustion chamber base (2) top is circle, and the cross section of bottom is rectangle, institute
State combustion chamber base (2) inwall and pour in refractory material (2.1), refractory material (2.1) and be embedded with groups of high-pressure air hose (2.2),
High-pressure air hose (2.2) is connected with increase pump；
The bottom of ash-valve (3) the connection combustion chamber base (2), ash discharge valve chest is heat-resisting cast iron material, ash-valve profile
It is square orifice up and down for cylindrical shape, ash-valve impeller (3.3) built in ash-valve (3), ash-valve impeller (3.3) passes through two ends
Bearing block (3.4) be fixed on ash discharge valve chest (3.1), wherein a side shaft holder one end stretch out ash-valve impeller axle, and
Sprocket wheel is installed in the ash-valve impeller axle of stretching, the sprocket wheel is linked by the sprocket wheel on chain and motor (3.5)；
The lower section of the ash-valve (3) is connected provided with a rectangle pipeline, pipeline one end by ash discharge fan connecting tube (4.1)
On ash discharge blower fan (4), the other end is provided with removing ash pipeline (3.2).
2. biomass energy hot-blast stove positive-pressure type ash discharging gear according to claim 1, it is characterised in that：The removing ash pipeline
(3.2) specified location, external pipe connection settlement cell (3.2.1) are extended to by connecting external pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220735.9A CN106979527A (en) | 2017-04-06 | 2017-04-06 | Biomass energy hot-blast stove malleation ash discharging gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220735.9A CN106979527A (en) | 2017-04-06 | 2017-04-06 | Biomass energy hot-blast stove malleation ash discharging gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106979527A true CN106979527A (en) | 2017-07-25 |
Family
ID=59345100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220735.9A Pending CN106979527A (en) | 2017-04-06 | 2017-04-06 | Biomass energy hot-blast stove malleation ash discharging gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979527A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614391A (en) * | 2009-08-06 | 2009-12-30 | 程公 | Chain coal burning boiler with automatic ash discharging device |
| CN201531891U (en) * | 2009-11-06 | 2010-07-21 | 田小龙 | Shock-wave boaster |
| US20110070549A1 (en) * | 2008-03-03 | 2011-03-24 | Clyde Bergemann Drycon Gmbh | System for ash recycling |
| CN202338912U (en) * | 2011-12-12 | 2012-07-18 | 青岛威特水煤浆技术开发有限公司 | Ash falling device for convection area |
| CN202938320U (en) * | 2012-10-16 | 2013-05-15 | 圣元环保股份有限公司 | Acetylene pulse ash cleaning system of boiler |
| CN104748135A (en) * | 2015-04-09 | 2015-07-01 | 江苏凯弘新能源管理有限公司 | Novel boiler dust conveying device |
| CN205402754U (en) * | 2016-02-19 | 2016-07-27 | 开平市中投能源实业有限公司 | Novel ash is arranged in suction device |
| CN205481051U (en) * | 2016-02-25 | 2016-08-17 | 三久股份有限公司 | Ashes device is arranged in automation of combustor |
-
2017
- 2017-04-06 CN CN201710220735.9A patent/CN106979527A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110070549A1 (en) * | 2008-03-03 | 2011-03-24 | Clyde Bergemann Drycon Gmbh | System for ash recycling |
| CN101614391A (en) * | 2009-08-06 | 2009-12-30 | 程公 | Chain coal burning boiler with automatic ash discharging device |
| CN201531891U (en) * | 2009-11-06 | 2010-07-21 | 田小龙 | Shock-wave boaster |
| CN202338912U (en) * | 2011-12-12 | 2012-07-18 | 青岛威特水煤浆技术开发有限公司 | Ash falling device for convection area |
| CN202938320U (en) * | 2012-10-16 | 2013-05-15 | 圣元环保股份有限公司 | Acetylene pulse ash cleaning system of boiler |
| CN104748135A (en) * | 2015-04-09 | 2015-07-01 | 江苏凯弘新能源管理有限公司 | Novel boiler dust conveying device |
| CN205402754U (en) * | 2016-02-19 | 2016-07-27 | 开平市中投能源实业有限公司 | Novel ash is arranged in suction device |
| CN205481051U (en) * | 2016-02-25 | 2016-08-17 | 三久股份有限公司 | Ashes device is arranged in automation of combustor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |