CN107377155A - A kind of power plant's coal dust transmits blanking drying system - Google Patents
A kind of power plant's coal dust transmits blanking drying system Download PDFInfo
- Publication number
- CN107377155A CN107377155A CN201710437782.9A CN201710437782A CN107377155A CN 107377155 A CN107377155 A CN 107377155A CN 201710437782 A CN201710437782 A CN 201710437782A CN 107377155 A CN107377155 A CN 107377155A
- Authority
- CN
- China
- Prior art keywords
- coal
- coal spout
- spout
- conveyor belts
- power plant
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of power plant's coal dust to transmit blanking drying system,Including support,Support column is provided with pedestal lower end,And coal spout A is fixedly installed respectively on support,Coal spout B,Coal spout C and coal spout D,Wherein coal spout A is connected by connecting tube with coal dust import,The roller picker inside coal spout A lower ends,Coal cinder is vertically fallen from coal spout first,Fine particle is directly entered coal spout A lower ends funnel by filter screen,Coal spout A lower end funnels are connected with screen axis coal spout,In screen axis coal spout lower end, connection is provided with conveyor belts,Tiny material passes through coal spout A,Coal spout A lower ends funnel,Screen axis coal spout falls directly into conveyor belts,A kind of power plant's coal dust transmission blanking drying system of the present invention,Structure design is compact,Material does not block,Cloth is uniform,It can effectively avoid power plant that chute blockage problem occurs.
Description
Technical field
The present invention relates to material drying device technical field, and system is dried more particularly to a kind of power plant's coal dust transmission blanking
System.
Background technology
The power plants generating electricity in China based on thermoelectricity, wherein, coal fired power generation is most important mode, when coal as fuel from
Port traffic to coal-grinding machine inlet, it is necessary to conveying coal measures system it is very huge, and from harbour to the operation of coal-grinding machine inlet
Line length, several kilometers are typically distributed with, the pipeline length of delivering coal being related to, pipeline of delivering coal in industry is referred to as coal spout, under coal spout
The general connection feed belt in end or bunker for collecting, in south of the River plum rain season, coal dust is due to outdoor layout, in rainy season coal tide
It is wet, easily accumulated in transporting coal pipe motion process, so as to which normally production brings potential safety hazard for power plant, convey coal pipeline circuit
Long, each link has the possibility of chute blockage, if chute blockage, very big economic loss is brought to power plant, therefore, the present invention provides
A kind of power plant's coal dust transmission blanking drying system, enables to coal dust to dry easy, does not lump, and realize overall coal
Charcoal transports.
The content of the invention
The present invention solves the technical problem of a kind of power plant's coal dust transmission blanking drying system is provided, can utilize existing
Some coal spout carriages, by rationally repacking so that coal dust transport is not lumpd, and chute blockage problem is less likely to occur, and is ensured
Power plant it is safe for operation.
A kind of described power plant's coal dust transmission blanking drying system, including support, are provided with support column in pedestal lower end, prop up
Dagger uses cylindrical structure form, and support is formed using horizontal support and vertical supports, and topmost coal dust is provided with support
Import, and coal spout A has been fixedly installed respectively on support, coal spout B, coal spout C and coal spout D, wherein coal spout A lead to
Cross connecting tube to be connected with coal dust import, the roller picker inside coal spout A lower ends, first coal cinder are vertically fallen from coal spout, tiny
Particle is directly entered coal spout A lower ends funnel by filter screen, and coal spout A lower end funnels are connected with screen axis coal spout, fallen in screen axis
The connection of coal pipe lower end is provided with conveyor belts, and tiny material is straight by coal spout A, coal spout A lower ends funnel, screen axis coal spout
Connect and drop into conveyor belts.
A kind of optimal technical scheme, screen pack and vibrator are provided with the funnel of coal spout A lower ends, is easy to tiny coal dust
Filtering, and pass through vibrate accelerate moisture evaporation.
Bulky grain coal cinder enters coal spout B by roller picker inside coal spout A lower ends, and in coal spout B lower ends, connection is set
Pulverizer is put, the fine particle after pulverizer crushes enters disintegrating machine coal spout, then passes through disintegrating machine coal spout
It is linked into conveyor belts.
Coal spout C is entered by the bulky grain for crushing crusher machine, secondary pulverizer is provided with coal spout C lower ends, is passed through
The crushing of secondary pulverizer is crossed, particle enters coal spout D, and coal spout D material is connected to conveyor belts, passes through three-level
Material transferring so that in the conveyor belts that material is uniformly fallen into.
Material collecting tank is connected in the end of conveyor belts, the coal cinder of crushing enters coal pulverizer by material collecting tank, enters one
Step crushes drying process.
Do not lumpd in order that obtaining coal dust, agitating device is provided with conveyor belts, for stirring material, so that
Coal dust is dried.
A kind of optimal technical scheme, oblique plate is provided with coal spout A, coal spout B, coal spout C, coal spout D, is used for
Improve the service life of coal spout.
The beneficial effects of the invention are as follows：A kind of power plant's coal dust transmission blanking drying system of the present invention, structure design is compact, thing
Material does not block, and cloth is uniform, can effectively avoid power plant that chute blockage problem occurs, and promotes the production safety of power plant and economic effect
Benefit.
Brief description of the drawings
Fig. 1 is a kind of structural representation of power plant's coal dust transmission blanking drying system of the present invention；
The mark of each part is as follows in accompanying drawing：
1 is coal dust import, and 2 be material collecting tank, and 3 be coal spout A, and 4 be coal spout B, and 5 be coal spout C, and 6 be coal spout D, and 7 be roller bearing
Sieve, 8 be screen axis coal spout, and 9 be disintegrating machine coal spout, and 10 be support, and 11 be support column, and 12 be conveyor belts, and 13 be crushing
Machine, 14 be secondary pulverizer.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of described power plant's coal dust transmission blanking drying system, including support, support column, support column are provided with pedestal lower end
Using cylindrical structure form, support is formed using horizontal support and vertical supports, and topmost coal dust import is provided with support,
And coal spout A is fixedly installed respectively on support, coal spout B, coal spout C and coal spout D, wherein coal spout A pass through company
Adapter is connected with coal dust import, and the roller picker inside coal spout A lower ends, first coal cinder are vertically fallen from coal spout, fine particle
Coal spout A lower ends funnel is directly entered by filter screen, coal spout A lower end funnels are connected with screen axis coal spout, in screen axis coal spout
Lower end connection is provided with conveyor belts, and tiny material directly falls by coal spout A, coal spout A lower ends funnel, screen axis coal spout
Enter to conveyor belts.
A kind of optimal technical scheme, screen pack and vibrator are provided with the funnel of coal spout A lower ends, is easy to tiny coal dust
Filtering, and pass through vibrate accelerate moisture evaporation.
Bulky grain coal cinder enters coal spout B by roller picker inside coal spout A lower ends, and in coal spout B lower ends, connection is set
Pulverizer is put, the fine particle after pulverizer crushes enters disintegrating machine coal spout, then passes through disintegrating machine coal spout
It is linked into conveyor belts.
Coal spout C is entered by the bulky grain for crushing crusher machine, secondary pulverizer is provided with coal spout C lower ends, is passed through
The crushing of secondary pulverizer is crossed, particle enters coal spout D, and coal spout D material is connected to conveyor belts, passes through three-level
Material transferring so that in the conveyor belts that material is uniformly fallen into.
Material collecting tank is connected in the end of conveyor belts, the coal cinder of crushing enters coal pulverizer by material collecting tank, enters one
Step crushes drying process.
Do not lumpd in order that obtaining coal dust, agitating device is provided with conveyor belts, for stirring material, so that
Coal dust is dried.
A kind of optimal technical scheme, oblique plate is provided with coal spout A, coal spout B, coal spout C, coal spout D, is used for
Improve the service life of coal spout.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (3)
1. a kind of power plant's coal dust transmits blanking drying system, it is characterised in that including：Support, support is provided with pedestal lower end
Post, support column use cylindrical structure form, and support is formed using horizontal support and vertical supports, are topmost provided with support
Coal dust import, and coal spout A has been fixedly installed respectively on support, coal spout B, coal spout C and coal spout D, wherein coal breakage
Pipe A is connected by connecting tube with coal dust import, and the roller picker inside coal spout A lower ends, first coal cinder are vertically fallen from coal spout,
Fine particle is directly entered coal spout A lower ends funnel by filter screen, and coal spout A lower end funnels are connected with screen axis coal spout, sieved
The connection of axle coal spout lower end is provided with conveyor belts, and tiny material is by coal spout A, coal spout A lower ends funnel, screen axis coal breakage
Pipe falls directly into conveyor belts, and bulky grain coal cinder enters coal spout B by roller picker inside coal spout A lower ends, fallen
The connection of coal pipe B lower ends is provided with pulverizer, and the fine particle after pulverizer crushes enters disintegrating machine coal spout, Ran Houtong
Cross disintegrating machine coal spout and be linked into conveyor belts, coal spout C is entered by the bulky grain for crushing crusher machine, in coal spout C
Lower end is provided with secondary pulverizer, and by the crushing of secondary pulverizer, particle enters coal spout D, coal spout D material connection
Conveyor belts have been arrived, have passed through the material transferring of three-level so that in the conveyor belts that material is uniformly fallen into, have been transmitted in transport
The end of band is connected to material collecting tank, and the coal cinder of crushing enters coal pulverizer by material collecting tank, further crushes drying process, in order to
So that coal dust does not lump, agitating device is provided with conveyor belts, for stirring material.
2. a kind of power plant's coal dust transmission blanking drying system according to claim 1, it is characterised in that under coal spout A
Screen pack and vibrator are provided with the funnel of end, is easy to the filtering of tiny coal dust, and accelerate moisture evaporation by vibrating.
3. a kind of power plant's coal dust transmission blanking drying system according to claim 1, it is characterised in that in coal spout A, fall
Oblique plate is provided with coal pipe B, coal spout C, coal spout D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437782.9A CN107377155A (en) | 2017-06-12 | 2017-06-12 | A kind of power plant's coal dust transmits blanking drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437782.9A CN107377155A (en) | 2017-06-12 | 2017-06-12 | A kind of power plant's coal dust transmits blanking drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107377155A true CN107377155A (en) | 2017-11-24 |
Family
ID=60332286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710437782.9A Pending CN107377155A (en) | 2017-06-12 | 2017-06-12 | A kind of power plant's coal dust transmits blanking drying system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107377155A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298826A (en) * | 2020-10-23 | 2021-02-02 | 安徽康迪纳电力科技有限责任公司 | Coal breakage rotary flow dividing device based on coal conveying system |
| CN116495524A (en) * | 2023-06-05 | 2023-07-28 | 中国矿业大学 | Anti-freezing device and method for belt conveyor |
| CN116878252A (en) * | 2023-09-05 | 2023-10-13 | 河南京华新材料技术有限公司 | Fluidized bed drying equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2184042A (en) * | 1985-12-13 | 1987-06-17 | Peabody Holmes Ltd | Mineral crushing equipment |
| CN203470107U (en) * | 2013-07-25 | 2014-03-12 | 安徽玉龙新型建材有限公司 | Material sieving and crushing system for producing cement foaming boards |
| CN204147922U (en) * | 2014-04-29 | 2015-02-11 | 四川江油铁鹰机械制造有限公司 | A kind of sieving approach all-in-one |
| CN205659722U (en) * | 2016-04-22 | 2016-10-26 | 河南永华能源有限公司 | Coal pulverization separator |
| CN106216005A (en) * | 2016-08-31 | 2016-12-14 | 山东尚同陶瓷集团有限公司 | Ceramics factory gives up brick mud recycling system |
| CN106334617A (en) * | 2016-10-15 | 2017-01-18 | 马琳 | Floor-type screening and crushing device |
| CN106345565A (en) * | 2016-10-18 | 2017-01-25 | 天津市华诺盛源科技有限公司 | Assistant energy saving equipment of heat supply system |
| CN205966088U (en) * | 2016-08-27 | 2017-02-22 | 天津市大环生物肥料有限公司 | Automatic change high fertilizer of degree and smash screening packing process system |
-
2017
- 2017-06-12 CN CN201710437782.9A patent/CN107377155A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2184042A (en) * | 1985-12-13 | 1987-06-17 | Peabody Holmes Ltd | Mineral crushing equipment |
| CN203470107U (en) * | 2013-07-25 | 2014-03-12 | 安徽玉龙新型建材有限公司 | Material sieving and crushing system for producing cement foaming boards |
| CN204147922U (en) * | 2014-04-29 | 2015-02-11 | 四川江油铁鹰机械制造有限公司 | A kind of sieving approach all-in-one |
| CN205659722U (en) * | 2016-04-22 | 2016-10-26 | 河南永华能源有限公司 | Coal pulverization separator |
| CN205966088U (en) * | 2016-08-27 | 2017-02-22 | 天津市大环生物肥料有限公司 | Automatic change high fertilizer of degree and smash screening packing process system |
| CN106216005A (en) * | 2016-08-31 | 2016-12-14 | 山东尚同陶瓷集团有限公司 | Ceramics factory gives up brick mud recycling system |
| CN106334617A (en) * | 2016-10-15 | 2017-01-18 | 马琳 | Floor-type screening and crushing device |
| CN106345565A (en) * | 2016-10-18 | 2017-01-25 | 天津市华诺盛源科技有限公司 | Assistant energy saving equipment of heat supply system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298826A (en) * | 2020-10-23 | 2021-02-02 | 安徽康迪纳电力科技有限责任公司 | Coal breakage rotary flow dividing device based on coal conveying system |
| CN116495524A (en) * | 2023-06-05 | 2023-07-28 | 中国矿业大学 | Anti-freezing device and method for belt conveyor |
| CN116495524B (en) * | 2023-06-05 | 2023-11-03 | 中国矿业大学 | Anti-freezing device and method for belt conveyor |
| CN116878252A (en) * | 2023-09-05 | 2023-10-13 | 河南京华新材料技术有限公司 | Fluidized bed drying equipment |
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| 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: 20171124 |