CN205739527U - Coal dust blanking device on cement producing line - Google Patents
Coal dust blanking device on cement producing line Download PDFInfo
- Publication number
- CN205739527U CN205739527U CN201620636169.0U CN201620636169U CN205739527U CN 205739527 U CN205739527 U CN 205739527U CN 201620636169 U CN201620636169 U CN 201620636169U CN 205739527 U CN205739527 U CN 205739527U
- Authority
- CN
- China
- Prior art keywords
- star
- pulverized coal
- coal bin
- screen plate
- storehouse
- 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.)
- Expired - Fee Related
Links
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
Coal dust blanking device on cement producing line, it includes Pulverized Coal Bin (1), Star-like unloader (2), intermediate buffering storehouse (3) and rotor weigher (4), the discharging opening of Pulverized Coal Bin (1) communicates with the charging aperture of Star-like unloader (2), the discharging opening of Star-like unloader (2) communicates with the charging aperture of intermediate buffering storehouse (3), the discharging opening in intermediate buffering storehouse (3) communicates with the charging aperture of rotor weigher (4), Pulverized Coal Bin is provided with breaker in (1), this utility model advantage is: 1, rely on self gravitation summer American side's formula to change into star-like blanking device and force lower coal, use intermediate buffering storehouse malice run coal bin to be connected with rotor weigher simultaneously, reduce the coal dust impact impact on rotor weigher.2, can be controlled by PLC, control the storehouse weight in the stabilization of speed intermediate buffering storehouse of Star-like unloader lattice wheel, reduce the storehouse impact heavily on rotor weigher, it is achieved rotor claims stablizing of metering.
Description
Technical field
This utility model relates to cement producing line field, the coal dust blanking device being particularly used on cement producing line.
Background technology
At present, coal powder metering many employings rotor weigher on cement producing line, mostly coal dust rotor weigher is by self whenever blanking
Gravity realizes blanking, when Pulverized Coal Bin recurrence fluctuates, and the also and then fluctuation of the rate of load condensate of rotor weigher, rushed by coal dust blanking simultaneously
The mutual impact hit, deliver coal between wind and fluidizer wind, rotor weigher rate of load condensate also can occur larger fluctuation, be unfavorable for the heat of kiln system
Stablizing of work system, has a strong impact on the stability of production.
Utility model content
The purpose of this utility model is aiming at coal powder metering many employings rotor weigher on current cement producing line, coal dust rotor
Mostly scale is to realize blanking by self gravitation whenever blanking, when Pulverized Coal Bin recurrence fluctuates, the rate of load condensate of rotor weigher also with
Fluctuation, simultaneously by coal dust blanking impact, impacting mutually between wind and fluidizer wind of delivering coal, rotor weigher rate of load condensate also can occur relatively
Great fluctuation process, is unfavorable for the stablizing of thermal regulation of kiln system, has a strong impact on the deficiency of the stability of production, and provides for cement
Coal dust blanking device on production line.
This utility model includes Pulverized Coal Bin, Star-like unloader, intermediate buffering storehouse and rotor weigher, the discharging opening of Pulverized Coal Bin and star
The charging aperture of type discharger communicates, and the discharging opening of Star-like unloader communicates with the charging aperture in intermediate buffering storehouse, intermediate buffering storehouse
Discharging opening communicates with the charging aperture of rotor weigher, is provided with breaker in Pulverized Coal Bin, breaker include A screen plate, B screen plate and
Triangle crushing shell, one end of A screen plate is arranged in Pulverized Coal Bin, and forms angle α with the inwall of Pulverized Coal Bin, and α is 5-15 °, B
Screen plate one end is arranged in Pulverized Coal Bin, and forms angle β, β with the inwall of Pulverized Coal Bin and be 5-15 °, the other end of A screen plate with
There is gap between the other end of B screen plate, triangle crushing shell is arranged in Pulverized Coal Bin, and the position, tip of triangle crushing shell
Below gap between the other end and the other end of B screen plate of A screen plate.
This utility model advantage is: 1, relies on self gravitation summer American side's formula to change into star-like blanking device and forces lower coal, simultaneously
Use intermediate buffering storehouse malice run coal bin to be connected with rotor weigher, reduce the coal dust impact impact on rotor weigher.2, PLC can be passed through
Control, control the storehouse weight in the stabilization of speed intermediate buffering storehouse of Star-like unloader lattice wheel, reduce the storehouse impact heavily on rotor weigher, real
Existing rotor claims stablizing of metering.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
As it is shown in figure 1, this utility model includes Pulverized Coal Bin 1, Star-like unloader 2, intermediate buffering storehouse 3 and rotor weigher 4, coal dust
The discharging opening in storehouse 1 communicates with the charging aperture of Star-like unloader 2, the discharging opening of Star-like unloader 2 and the charging aperture in intermediate buffering storehouse 3
Communicating, the discharging opening in intermediate buffering storehouse 3 communicates with the charging aperture of rotor weigher 4, is provided with breaker, breaker in Pulverized Coal Bin 1
Including A screen plate 5, B screen plate 6 and triangle crushing shell 7, one end of A screen plate 5 is arranged in Pulverized Coal Bin, and and Pulverized Coal Bin
Inwall form angle α, α is 5-15 °, and B screen plate 6 one end is arranged in Pulverized Coal Bin, and forms angle with the inwall of Pulverized Coal Bin
β, β are 5-15 °, there is gap between the other end and the other end of B screen plate 6 of A screen plate 5, and triangle crushing shell 7 is arranged on
In Pulverized Coal Bin, and between the tip of triangle crushing shell 7 is between the other end and the other end of B screen plate 6 of A screen plate 5
Below gap.
Working method: the coal dust of Pulverized Coal Bin 1 enters in intermediate buffering storehouse 3, finally by rotor weigher by Star-like unloader 2
Transport after 4 meterings, can be controlled by PLC, control the storehouse weight in the stabilization of speed intermediate buffering storehouse 3 of Star-like unloader 2 lattice wheel, fall
Low storehouse heavily impact on rotor weigher 4, it is achieved rotor claims stablizing of 4 meterings.
Breaker working method: when coal dust enters in Pulverized Coal Bin 1, less coal dust is directly by A screen plate 5 and B
Screen plate 6 enters in Star-like unloader 2, and bigger coal dust is fallen at triangle by the gap between A screen plate 5 and B screen plate 6
The tip of crushing shell 7, by primary fragmentation, then falls on the inwall of Pulverized Coal Bin 1 after by second-time breakage and enters back into Star-like unloader 2
In.
Operation principle: adding intermediate buffering storehouse 3 end to end between Pulverized Coal Bin 1 and rotor weigher 4 and with star-like blanking device 2.And
Install PLC control cabinet additional, regulate the rotating speed of star-like blanking device 2 by controlling intermediate buffering storehouse 3 weight, thus realize intermediate buffering
The weight in storehouse 3 is stable.The situation of the rotor weigher 4 rate of load condensate fluctuation that the impact of solution coal dust gravity causes.
Claims (1)
1. the coal dust blanking device on the cement producing line, it is characterised in that it include Pulverized Coal Bin (1), Star-like unloader (2),
Intermediate buffering storehouse (3) and rotor weigher (4), the discharging opening of Pulverized Coal Bin (1) communicates with the charging aperture of Star-like unloader (2), star-like unloads
The discharging opening of glassware (2) communicates with the charging aperture of intermediate buffering storehouse (3), the discharging opening of intermediate buffering storehouse (3) and rotor weigher (4)
Charging aperture communicates, and Pulverized Coal Bin is provided with breaker in (1), and breaker includes A screen plate (5), B screen plate (6) and triangle
Crushing shell (7), one end of A screen plate (5) is arranged in Pulverized Coal Bin, and forms angle α with the inwall of Pulverized Coal Bin, and α is 5-15 °, B
Screen plate (6) one end is arranged in Pulverized Coal Bin, and forms angle β, β with the inwall of Pulverized Coal Bin and be 5-15 °, A screen plate (5) another
There is gap between the other end of one end and B screen plate (6), triangle crushing shell (7) is arranged in Pulverized Coal Bin, and triangle breaks
The tip of slashings (7) is positioned at below the gap between the other end of A screen plate (5) and the other end of B screen plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636169.0U CN205739527U (en) | 2016-06-24 | 2016-06-24 | Coal dust blanking device on cement producing line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620636169.0U CN205739527U (en) | 2016-06-24 | 2016-06-24 | Coal dust blanking device on cement producing line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205739527U true CN205739527U (en) | 2016-11-30 |
Family
ID=57385340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620636169.0U Expired - Fee Related CN205739527U (en) | 2016-06-24 | 2016-06-24 | Coal dust blanking device on cement producing line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205739527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063415A (en) * | 2017-06-12 | 2017-08-18 | 合肥固泰自动化有限公司 | A kind of quantitative coal feeding system of lattice rotor |
| CN107117401A (en) * | 2017-06-12 | 2017-09-01 | 合肥固泰自动化有限公司 | A kind of quantitative coal powder injection powder system based on current stabilization stir storehouse |
| CN108826838A (en) * | 2018-06-29 | 2018-11-16 | 张磊 | A kind of livestock breed aquatics waste cleaning device |
-
2016
- 2016-06-24 CN CN201620636169.0U patent/CN205739527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063415A (en) * | 2017-06-12 | 2017-08-18 | 合肥固泰自动化有限公司 | A kind of quantitative coal feeding system of lattice rotor |
| CN107117401A (en) * | 2017-06-12 | 2017-09-01 | 合肥固泰自动化有限公司 | A kind of quantitative coal powder injection powder system based on current stabilization stir storehouse |
| CN108826838A (en) * | 2018-06-29 | 2018-11-16 | 张磊 | A kind of livestock breed aquatics waste cleaning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205739527U (en) | Coal dust blanking device on cement producing line | |
| CN204057033U (en) | A kind of discharger with rotation lock wind apparatus | |
| CN201284154Y (en) | Blanking detection device of mineral powder material bin | |
| CN202973143U (en) | Weighing type scraper coal feeder | |
| CN205128045U (en) | Gyratory breaker | |
| CN203333483U (en) | Cement pulverized coal preparation system | |
| CN203255702U (en) | Improved discharging device of wet line mill | |
| CN205329092U (en) | Blast furnace process spills material device with even type | |
| CN205146346U (en) | Driving connection structure of ball mill | |
| CN203068983U (en) | Air-swept distributing box | |
| CN203525785U (en) | Coal mill | |
| CN204380764U (en) | A kind of reversible hammer crusher | |
| CN203116067U (en) | Metering type powder feeding device of novel coal powder storing and supplying system | |
| CN204507818U (en) | A kind of intelligent rotating cleaner | |
| CN204297546U (en) | A kind of pendulum chute feeder | |
| CN208699604U (en) | A kind of gas station anti-blocking device for coal scuttle | |
| CN102886297A (en) | Automatic feeder | |
| CN103183205A (en) | Feeding machine | |
| CN208747039U (en) | Totally-enclosed Gravimetric Coal Feeders | |
| CN106276182B (en) | Lump coal breakage-proof device | |
| CN201756347U (en) | Material grinding and conveying device | |
| CN202213990U (en) | Buffering and adjusting device for solid material feeding | |
| CN205413318U (en) | On -line control arranges raymond mill of material | |
| CN201889227U (en) | Anti-clogging feeding device of vertical roller mill | |
| CN103495469A (en) | Coal pulverizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180624 |