CN106697813A - Air-cooling high-temperature furnace ash conveying device - Google Patents
Air-cooling high-temperature furnace ash conveying device Download PDFInfo
- Publication number
- CN106697813A CN106697813A CN201611096700.0A CN201611096700A CN106697813A CN 106697813 A CN106697813 A CN 106697813A CN 201611096700 A CN201611096700 A CN 201611096700A CN 106697813 A CN106697813 A CN 106697813A
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- CN
- China
- Prior art keywords
- air
- conveying device
- high temperature
- type high
- cooled type
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention discloses an air-cooling high-temperature furnace ash conveying device. The air-cooling high-temperature furnace ash conveying device comprises a furnace ash conveying passage, a driving device, blades and an air blower, a furnace ash inlet and a furnace ash outlet are formed in two ends of the conveying passage respectively, a spiral pipe is mounted along the extension direction of the conveying passage, the driving device drives the spiral pipe to rotate along the axis thereof, the blades are mounted on the outer surface of the spiral pipe, and the air blower blows air inside the spiral pipe. The air-cooling high-temperature furnace ash conveying device has the advantages that through air cooling, both production cost and maintenance cost are reduced.
Description
Technical field
The application is related to a kind of conveying device, more particularly to a kind of air-cooled type high temperature ashes conveying device.
Background technology
Material requirement is higher needed for existing high temperature ashes conveying device, and cost is higher, or using water-cooling pattern cooling
The need for substantial amounts of water resource, not enough environmental protection.
The content of the invention
It is an object of the invention to provide a kind of air-cooled type high temperature ashes conveying device, with overcome it is of the prior art not
Foot.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of air-cooled type high temperature ashes conveying device, including an ashes transfer passage, described
Transfer passage two ends offer ashes import and are exported with ashes respectively, and a spiral is provided with along the transfer passage bearing of trend
Pipe, also including drive device, blade, air blower, the drive device drives the helix tube to be rotated along its axis, the blade
The spiral tube outer surface is installed on, the air blower air blast is inside the helix tube.
Preferably, in above-mentioned air-cooled type high temperature ashes conveying device, the blade is removably mounted to the spiral
Tube outer surface.
Preferably, in above-mentioned air-cooled type high temperature ashes conveying device, the blade in sector, the blade with it is described
Helix tube inclines connection.
Preferably, in above-mentioned air-cooled type high temperature ashes conveying device, the transfer passage inner surface is cast with one layer
Fire clay.
It is furthermore preferred that in above-mentioned air-cooled type high temperature ashes conveying device, the fire clay thickness is more than 100mm.
Preferably, in above-mentioned air-cooled type high temperature ashes conveying device, the transfer passage material is carbon steel sheet, described
Air duct is 12Cr1MoV or 0Cr18Ni9 with blade material.
Preferably, in above-mentioned air-cooled type high temperature ashes conveying device, the helix tube inner air flow is 0.2-
0.3m3/s。
It is furthermore preferred that in above-mentioned air-cooled type high temperature ashes conveying device, the air inlet is respectively mounted with gas outlet
There are air mass flow instrument and blast instrumentation, two swivel joints are respectively air inlet and gas outlet.
Preferably, in above-mentioned air-cooled type high temperature ashes conveying device, air mass flow instrument is installed in the helix tube
Table, blast instrumentation, the transfer passage offer access hole.
It is furthermore preferred that in above-mentioned air-cooled type high temperature ashes conveying device, helix tube gas outlet side is bearing
Fixing end, the helix tube air inlet side is bearing free end.
Compared with prior art, advantage of the invention is that：
1st, cooled down using air, reduce production cost and maintenance cost；
2nd, blade makes detachable form, changes convenient；
3rd, fire clay avoids the directly contact of transfer passage and high temperature ashes, increased the service life of device.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show air-cooled high temperature furnace ash transport conveyor constructions schematic diagram in the specific embodiment of the invention；
Fig. 2 show Section A-A figure in Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, detailed retouching is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
With reference to shown in Fig. 1-2, air-cooled type high temperature ashes conveying device, including an ashes transfer passage 1,1 liang of transfer passage
End offers ashes import 2 and ashes outlet 3 respectively, a helix tube 4 is provided with along the bearing of trend of transfer passage 1, also including driving
Dynamic device, blade 5, air blower, drive device drive helix tube 4 to be rotated along its axis, and blade 5 is installed on the outer surface of helix tube 4,
Air blower air blast is inside helix tube 4.
Ashes are fallen outside helix tube, because helix tube drives blade to rotate, ashes are transmitted to ash hole, due to spiral
Ceaselessly air blast inside pipe, reduces helix tube and leaf temperature, realizes air cooling, reduces production cost and safeguards into
This.
Further, blade 5 is removably mounted to the outer surface of helix tube 4.Blade 5 inclines in sector, blade 5 with helix tube 4
Tiltedly connection.
Blade makes detachable form, changes convenient.The arrangement mode of blade can take various forms, such as a section
It is mounted opposite a pair of blades and forms one group, an adjacent prescription is to vertical, equidistant arrangement between every group；Can also be cut using one
Face is symmetrically installed 4 blades and forms one group, equidistant arrangement between every group.Can certainly be arranged using the blade of other diversified forms
Row mode, should all belong to scope of the present application.
Further, the inner surface of transfer passage 1 is cast with one layer of fire clay 6.The thickness of fire clay 6 is more than 100mm.
Fire clay avoids the directly contact of transfer passage and high temperature ashes, increased the service life of device.
Further, the material of transfer passage 1 is carbon steel sheet, and helix tube is 12Cr1MoV or 0Cr18Ni9 with the material of blade 5.
The inner air flow of helix tube 4 is 0.2-0.3m3/s。
Transfer passage material due to not connecing high temperature ashes using common material, preferably carbon steel sheet, certainly using it
His material can also, should all belong to scope of the present application；Helix tube is directly contacted with blade with high temperature ashes, preferably using heat-resisting
Material, preferably 12Cr1MoV or 0Cr18Ni9, certainly can also using other materials, it should also belong to scope of the present application；
Further, the inner air flow of helix tube 4 is 0.2-0.3m3/s.The two ends of helix tube 4 are connected to rotation and connect
Head, two swivel joints are respectively air inlet 7 and gas outlet 8.Air inlet 7 and gas outlet 8 be separately installed with air mass flow instrument with
Blast instrumentation, transfer passage 1 offers access hole 11.
In order to ensure cooling effect, the preferred 0.2-0.3m of cooling air delivery3/ s, air loss should be less than 2800Pa.If
Prepare when making, necessary instrumentation, measurement air mass flow, blast can be installed on air ports pipeline.
Further, the side of 4 gas outlet of helix tube 8 is bearing fixing end 9, and the side of 4 air inlet of helix tube 7 is bearing freedom
End 10.
It is the unfavorable factor such as prevent from expanding with heat and contract with cold due to contact high temperature ashes, helix tube should not be welded and fixed extremely, and one end is solid
Fixed, the other end ensures extendable room, the service life of extension fixture.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant be intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (10)
1. a kind of air-cooled type high temperature ashes conveying device, an including ashes transfer passage, the transfer passage two ends open up respectively
There is ashes import to be exported with ashes, it is characterised in that one helix tube is installed along the transfer passage bearing of trend, also including driving
Dynamic device, blade, air blower, the drive device drive the helix tube to be rotated along its axis, and the blade is installed on described
Spiral tube outer surface, the air blower air blast is inside the helix tube.
2. air-cooled type high temperature ashes conveying device according to claim 1, it is characterised in that the blade is detachably installed
In the spiral tube outer surface.
3. air-cooled type high temperature ashes conveying device according to claim 1, it is characterised in that the blade is in sector, institute
Blade is stated to be connected with helix tube inclination.
4. air-cooled type high temperature ashes conveying device according to claim 1, it is characterised in that the transfer passage inner surface
It is cast with one layer of fire clay.
5. air-cooled type high temperature ashes conveying device according to claim 4, it is characterised in that the fire clay thickness is more than
100mm。
6. air-cooled type high temperature ashes conveying device according to claim 1, it is characterised in that the transfer passage material is
Carbon steel sheet, the air duct is 12Cr1MoV or 0Cr18Ni9 with blade material.
7. air-cooled type high temperature ashes conveying device according to claim 1, it is characterised in that the helix tube inner air
Flow is 0.2-0.3m3/s.
8. air-cooled type high temperature ashes conveying device according to claim 1, it is characterised in that the helix tube two ends difference
Swivel joint is connected with, two swivel joints are respectively air inlet and gas outlet.
9. air-cooled type high temperature ashes conveying device according to claim 8, it is characterised in that the air inlet and gas outlet
Air mass flow instrument and blast instrumentation are separately installed with, the transfer passage offers access hole.
10. air-cooled type high temperature ashes conveying device according to claim 8, it is characterised in that the helix tube gas outlet
Side is bearing fixing end, and the helix tube air inlet side is bearing free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096700.0A CN106697813A (en) | 2016-12-02 | 2016-12-02 | Air-cooling high-temperature furnace ash conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611096700.0A CN106697813A (en) | 2016-12-02 | 2016-12-02 | Air-cooling high-temperature furnace ash conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697813A true CN106697813A (en) | 2017-05-24 |
Family
ID=58935629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611096700.0A Pending CN106697813A (en) | 2016-12-02 | 2016-12-02 | Air-cooling high-temperature furnace ash conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697813A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460614A (en) * | 2020-10-20 | 2021-03-09 | 庄建平 | Air-cooled high temperature furnace ash is with carrying processing apparatus |
| CN113023286A (en) * | 2021-04-08 | 2021-06-25 | 广西交科集团有限公司 | Civil engineering is with mixing conveyor |
| CN113339826A (en) * | 2021-06-17 | 2021-09-03 | 南宁科创金属结构件有限责任公司 | Spiral ash discharger of high-temperature pyrolysis and gasification treatment system for household garbage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304370A (en) * | 1998-04-22 | 1999-11-05 | Taiheiyo Cement Corp | Material feeder to rotary kiln and control for the same |
| JP2002210738A (en) * | 2001-01-17 | 2002-07-30 | Japan Steel Works Ltd:The | Screw feeder for powdered raw material supply |
| CN101240359A (en) * | 2001-10-25 | 2008-08-13 | 株式会社神户制钢所 | Rotary hearth furnace and screw rod for discharging reduced iron |
| CN201538567U (en) * | 2009-11-30 | 2010-08-04 | 吉林省公路机械有限公司 | Asphaltic mixture insulation spiral conveyor |
| CN101955054A (en) * | 2009-07-16 | 2011-01-26 | 江苏中兴化工设备有限公司 | High-temperature resistant overflow spiral ash discharger |
| CN205555317U (en) * | 2016-04-27 | 2016-09-07 | 浙江中科兴环能设备有限公司 | Depiler before refuse furnace |
| CN206502320U (en) * | 2016-12-02 | 2017-09-19 | 张家港市力源输送机械有限公司 | Air-cooled type high temperature ashes conveying device |
-
2016
- 2016-12-02 CN CN201611096700.0A patent/CN106697813A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11304370A (en) * | 1998-04-22 | 1999-11-05 | Taiheiyo Cement Corp | Material feeder to rotary kiln and control for the same |
| JP2002210738A (en) * | 2001-01-17 | 2002-07-30 | Japan Steel Works Ltd:The | Screw feeder for powdered raw material supply |
| CN101240359A (en) * | 2001-10-25 | 2008-08-13 | 株式会社神户制钢所 | Rotary hearth furnace and screw rod for discharging reduced iron |
| CN101955054A (en) * | 2009-07-16 | 2011-01-26 | 江苏中兴化工设备有限公司 | High-temperature resistant overflow spiral ash discharger |
| CN201538567U (en) * | 2009-11-30 | 2010-08-04 | 吉林省公路机械有限公司 | Asphaltic mixture insulation spiral conveyor |
| CN205555317U (en) * | 2016-04-27 | 2016-09-07 | 浙江中科兴环能设备有限公司 | Depiler before refuse furnace |
| CN206502320U (en) * | 2016-12-02 | 2017-09-19 | 张家港市力源输送机械有限公司 | Air-cooled type high temperature ashes conveying device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460614A (en) * | 2020-10-20 | 2021-03-09 | 庄建平 | Air-cooled high temperature furnace ash is with carrying processing apparatus |
| CN112460614B (en) * | 2020-10-20 | 2022-04-22 | 应县方圆炉业制造有限责任公司 | Air-cooled high temperature furnace ash is with carrying processing apparatus |
| CN113023286A (en) * | 2021-04-08 | 2021-06-25 | 广西交科集团有限公司 | Civil engineering is with mixing conveyor |
| CN113339826A (en) * | 2021-06-17 | 2021-09-03 | 南宁科创金属结构件有限责任公司 | Spiral ash discharger of high-temperature pyrolysis and gasification treatment system for household garbage |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| 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: 20170524 |