CN2199035Y - Stirrer for producing slurry containing fibre - Google Patents
Stirrer for producing slurry containing fibre Download PDFInfo
- Publication number
- CN2199035Y CN2199035Y CN 94222978 CN94222978U CN2199035Y CN 2199035 Y CN2199035 Y CN 2199035Y CN 94222978 CN94222978 CN 94222978 CN 94222978 U CN94222978 U CN 94222978U CN 2199035 Y CN2199035 Y CN 2199035Y
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- CN
- China
- Prior art keywords
- stirrer
- steel plate
- utility
- model
- screen cloth
- 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
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Abstract
The utility model discloses a stirrer for producing slurry containing fibre, particularly a slurry loosening, concentrating and agitating stirrer with an insulating board as a continuous casting tundish. In the machine, one layer of parts such as a steel plate barrel, a water discharge valve, etc. is additionally arranged in an existing stirrer, wherein, the steel plate barrel is attached with a screen mesh, and holes are arranged on the steel plate barrel. The utility model simplifies the existing three-step pulping procedures into one-step pulping procedure, that is one machine carries out all loosening, concentrating and agitating procedures. The utility model has the advantages of simple manufacture technique, low consumption, high manufacture efficiency, uniform produced slurry and convenient blade maintenance and replacement.
Description
The utility model relates to a kind of fibre-bearing mud that is used to produce, and particularly produces the refiner of continuous casting tundish with heat-insulating shield mud.
Three road critical processes are in fibre-bearing mud (for example continuous casting tundish heat-insulating shield mud) production technology: loosen, concentrate, stir, because this mud contains an amount of fiber, fiber is fully loosened in order to make, texturing, and evenly mix with aggregate, bond, adopt three step pulping process: fiber is loosened, concentrates, is stirred.Be used for that fiber is loosened, the loosening apparatus of texturing generally is the agitator that has paddle, add the water of volume, after fiber is loosened, remove unnecessary moisture content with the screen cloth machine filter when the blowing hole emits, put back to again and add aggregate, bond in the agitator, mix.Must just can finish pulping process through three steps, complicated operation is wasted time and energy.
The purpose of this utility model is a kind of refiner of invention, integrates above-mentioned three kinds of production processes, overcomes the complex operations in the above-mentioned pulping process.
Content of the present utility model is to add one deck to post screen cloth in agitator, and driven the steel plate bucket (also claiming the screen cloth bucket) in hole, between agitator outer wall and screen cloth bucket, certain interval is arranged, in this spacing, establish a discharging valve, convenient in order to overhaul shaft and impeller, the flange coupling of stirring cylinder bottom.
In the existing production technology, fiber is fully loosened in order to make, texturing.The fiber concentration of loosening must be controlled at below 3%, i.e. supposition is joined one group of material and is weighed 500 kilograms, need 25 kilograms of fibers (establishing the fiber addition is 5%), then need add 833 kilograms in water, can in agitator, loosen, on the other hand, for making mud even, particle, fine powder and not segregation of fiber separate, and concentration of hydraulic mixture must be controlled at about 70%, in order to reach this concentration, must remove a part of water, promptly drainage concentrates on the screen cloth machine, and fiber liquid input mixer and other mixing of materials after will concentrating then stir, this complex process, the power consumption height.Adopt refiner of the present utility model, can in same machine, once-through operation finish, that is: at first add water to the fiber required quantity of concentration of loosening, after fiber is tentatively loosened, add other powder material in the machine that is turning round, at this moment, these fine powders play buffer action between the fiber of having loosened, make after fiber further loosens, in order to concentrate, open discharging valve, emit a part of water, when reaching the water yield that concentration of hydraulic mixture allows, close discharging valve, add all leftover materials again, mix with fiber liquid, can open dump valve, emit mud.Can find out that thus this machine simplified production technology, reduce energy consumption, improve productivity ratio, and, eliminate fiber two subclustering phenomenons, make mud more even owing to cancelled concentration technology in the screen cloth machine.Simultaneously, convenient in order to overhaul shaft and impeller, in the flange coupling of agitator bottom, avoided waiting operation from top dismounting lifting.
The utility model description of drawings is as follows, and accompanying drawing is the refiner sketch, and 1 is agitator staving (wall) among the figure; 2 for posting the steel plate bucket (screen cloth bucket) of screen cloth and perforate; 3 is discharging valve; 4 is dump valve; 5 is coupling flange.
The utility model can further specify with following concrete embodiment:
1300 millimeters of agitator external diameter: φ
1600 millimeters of agitator height: H
1100 millimeters of screen cloth bucket external diameter: φ
The thick δ 2-3 of screen cloth bucket steel plate millimeter, 6 millimeters of this steel plate punching φ, pitch of holes is 12 millimeters, screen cloth is wire netting (steel mesh or copper mesh) 50-80 order.
Claims (2)
1, a kind of refiner of forming by motor, agitator arm, agitator staving, it is characterized in that in the agitator staving, adding the steel plate bucket of one deck metal clad screen cloth and punching, at regular intervals between agitator and screen cloth, below this spacing, be provided with a discharging valve.
2, refiner according to claim 1, it is characterized in that the metal clad screen cloth and the punching the steel plate bucket, the aperture of punching can be φ 6mm, pitch-row can be 12mm, metallic sieve can be a steel, can also be copper, sieve aperture is the 50-80 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94222978 CN2199035Y (en) | 1994-10-13 | 1994-10-13 | Stirrer for producing slurry containing fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94222978 CN2199035Y (en) | 1994-10-13 | 1994-10-13 | Stirrer for producing slurry containing fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199035Y true CN2199035Y (en) | 1995-05-31 |
Family
ID=33836836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94222978 Expired - Fee Related CN2199035Y (en) | 1994-10-13 | 1994-10-13 | Stirrer for producing slurry containing fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199035Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786257A (en) * | 2014-03-04 | 2014-05-14 | 李尚国 | Fire preventing and extinguishing vertical slurry manufacturing machine for coal mine |
| CN105233724A (en) * | 2015-09-07 | 2016-01-13 | 河南鑫饰板业有限公司 | Slurry recycling and stirring tank |
| WO2016095458A1 (en) * | 2014-12-16 | 2016-06-23 | 南通市肿瘤医院 | Homogenizer for separating subcellular fractions |
| CN110746072A (en) * | 2019-10-16 | 2020-02-04 | 陈沛霖 | Water seepage bucket structure for mud press |
-
1994
- 1994-10-13 CN CN 94222978 patent/CN2199035Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786257A (en) * | 2014-03-04 | 2014-05-14 | 李尚国 | Fire preventing and extinguishing vertical slurry manufacturing machine for coal mine |
| WO2016095458A1 (en) * | 2014-12-16 | 2016-06-23 | 南通市肿瘤医院 | Homogenizer for separating subcellular fractions |
| CN105233724A (en) * | 2015-09-07 | 2016-01-13 | 河南鑫饰板业有限公司 | Slurry recycling and stirring tank |
| CN110746072A (en) * | 2019-10-16 | 2020-02-04 | 陈沛霖 | Water seepage bucket structure for mud press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |