CN201366332Y - Mixing and batching installation for lime kiln - Google Patents
Mixing and batching installation for lime kiln Download PDFInfo
- Publication number
- CN201366332Y CN201366332Y CNU200820233878XU CN200820233878U CN201366332Y CN 201366332 Y CN201366332 Y CN 201366332Y CN U200820233878X U CNU200820233878X U CN U200820233878XU CN 200820233878 U CN200820233878 U CN 200820233878U CN 201366332 Y CN201366332 Y CN 201366332Y
- Authority
- CN
- China
- Prior art keywords
- mixing
- mixed
- materials
- hopper
- belt conveyer
- 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 - Lifetime
Links
- 238000002156 mixing Methods 0.000 title claims abstract description 30
- 235000008733 Citrus aurantifolia Nutrition 0.000 title abstract description 3
- 235000011941 Tilia x europaea Nutrition 0.000 title abstract description 3
- 239000004571 lime Substances 0.000 title abstract description 3
- 238000009434 installation Methods 0.000 title abstract 2
- 235000019738 Limestone Nutrition 0.000 claims abstract description 13
- 239000006028 limestone Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000004615 ingredient Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 5
- 239000000571 coke Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
Images
Abstract
The utility model relates to a mixing and batching installation for a lime kiln, which is characterized in that a batching unit consists of two material bins, electronic belt scales, a mixing funnel and a mixing bin; wherein the two material bins are arranged side by side and spaced from each other; the belt scales controlled by way of variable-frequency speed regulation are respectively arranged under the discharge outlets of the material bins; the mixing funnel is arranged under the gap between the discharging ends of the two belt scales; and the discharge outlet of the mixing funnel is connected with the mixing bin. The electronic belt scales can simultaneously convey two types of materials and stop conveying, the mixed materials pass through the mixing funnel to enter the mixing bin, consequently, in the process, the measuring precision of the materials is greatly increased, and coke and limestone can be sufficiently mixed as well.
Description
Technical field
The utility model relates to a kind of limestone kiln mixed ingredients device.
Background technology
In aluminum oxide production process, need use limestone kiln, at present, in limestone kiln explained hereafter mixed ingredients system, generally all adopt the method that platform scale measures, electricity shakes the machine feed to finish mixed ingredients work, its error in dipping is very big, up to more than 2%, most critical be the mixing of materials inequality, not only cause the fuel consumption height, and lime give birth to burn, burn-off phenomenon is serious, can reach about 30%, the influence that production causes to postorder is bigger.
Summary of the invention
The purpose of this utility model is exactly the deficiency that exists at above-mentioned prior art, provide a kind of and can solve effectively that the mixing of materials inequality, the measuring accuracy that exist in the technological process of limestone kiln mixed ingredients are low, fuel consumption is high, the plant maintenance workload limestone kiln mixed ingredients device.
The purpose of this utility model is achieved through the following technical solutions.
A kind of limestone kiln mixed ingredients device is characterized in that its proportioner comprises former feed bin, belted electronic balance, mixing hopper and mixing bunker; Its former feed bin is two and is provided with at interval side by side, a belt conveyer scale that adopts variable frequency regulating speed control respectively is set below raw material warehouse discharging mouth, below the blanking end of belt conveyer scale, to stride two belt conveyer scale blanking ends space at interval mixed-hopper is set, the feed opening of mixed-hopper connects with blending bunker.
Device of the present utility model, start-stop when belted electronic balance is realized two kinds of materials, and make the material that is mixed enter blending bunker through the batch mixing bucket, in this process, not only improved the measuring accuracy of material greatly but also coke and lime stone are fully mixed.
Description of drawings
Fig. 1 is the structural representation of the utility model device.
The specific embodiment:
A kind of limestone kiln mixed ingredients device, its proportioner comprises former feed bin 1, belted electronic balance 2, mixing hopper 3 and mixing bunker 4; Its former feed bin is two and is provided with at interval side by side, a belt conveyer scale that adopts variable frequency regulating speed control respectively is set below raw material warehouse discharging mouth, below the blanking end of belt conveyer scale, to stride two belt conveyer scale blanking ends space at interval mixed-hopper is set, the feed opening of mixed-hopper connects with blending bunker.
Open a position according to the raw material consumption, capacity is mixed than decision by limestone kiln production capacity and institute's storing material.Under former feed bin belted electronic balance is installed, belted electronic balance is controlled the speed that is mixed of two kinds of materials by frequency-converting speed-governing control system.The batch mixing funnel is installed in the middle of two belted electronic balances, is made compound more even.And under mixing hopper, blending bunker is installed.In two former feed bins material after the belted electronic balance metering, adjust the speed that is mixed of material by frequency-converting speed-governing control system, two kinds of materials enter mixing hopper simultaneously equably, enter blending bunker after the mixing of materials.Start-stop when belted electronic balance utilizes variable frequency regulating speed control to realize two kinds of materials, and make the material that is mixed enter blending bunker through the batch mixing bucket, in this process, not only improve the measuring accuracy of material greatly but also coke and lime stone are fully mixed, accomplished the uniform and stable of mixed ingredients.
Claims (1)
1. a limestone kiln mixed ingredients device is characterized in that its proportioner comprises former feed bin, belted electronic balance, mixing hopper and mixing bunker; Its former feed bin is two and is provided with at interval side by side, a belt conveyer scale that adopts variable frequency regulating speed control respectively is set below raw material warehouse discharging mouth, below the blanking end of belt conveyer scale, to stride two belt conveyer scale blanking ends space at interval mixed-hopper is set, the feed opening of mixed-hopper connects with blending bunker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820233878XU CN201366332Y (en) | 2008-12-29 | 2008-12-29 | Mixing and batching installation for lime kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820233878XU CN201366332Y (en) | 2008-12-29 | 2008-12-29 | Mixing and batching installation for lime kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366332Y true CN201366332Y (en) | 2009-12-23 |
Family
ID=41485233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820233878XU Expired - Lifetime CN201366332Y (en) | 2008-12-29 | 2008-12-29 | Mixing and batching installation for lime kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366332Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389742A (en) * | 2011-08-16 | 2012-03-28 | 段爱勤 | High-precision dispensing equipment and control method thereof |
-
2008
- 2008-12-29 CN CNU200820233878XU patent/CN201366332Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389742A (en) * | 2011-08-16 | 2012-03-28 | 段爱勤 | High-precision dispensing equipment and control method thereof |
| CN102389742B (en) * | 2011-08-16 | 2014-01-08 | 段爱勤 | High-precision dispensing equipment and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |