CN201969608U - Material cake crushing and classifying screen - Google Patents
Material cake crushing and classifying screen Download PDFInfo
- Publication number
- CN201969608U CN201969608U CN2010206242105U CN201020624210U CN201969608U CN 201969608 U CN201969608 U CN 201969608U CN 2010206242105 U CN2010206242105 U CN 2010206242105U CN 201020624210 U CN201020624210 U CN 201020624210U CN 201969608 U CN201969608 U CN 201969608U
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- classifying screen
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- plate
- sieve plate
- baffle plates
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Abstract
The utility model discloses a material cake crushing and classifying screen which comprises an outer shell, wherein the top and the bottom of the outer shell are respectively provided with a feeding hole and a coarse waste discharging hole; the outer shell is internally provided with two groups of baffle plates matched with each other; a fine material chamber is formed at the outer sides of the two groups of baffle plates respectively; the baffle plates are formed by end-to-end connection of material guiding plates and sieve plates and are multilayer and bent; a bent channel communicated between the feeding hole and the coarse waste discharging hole is formed between the two groups of baffle plates; a fine material discharging hole is arranged at a position at the bottom of the outer shell, corresponding to the fine material chamber; and the sieve plates are arranged on one or more parts of baffle plates corresponding to the material flowing direction in the bent channel. The material cake crushing and classifying screen is used for crushing and sieving the materials which are smashed by a roll squeezer and compacted into material cakes, thus creating conditions for follow-up treating technique, and being widely applied to powder preparing occasions in industries of building materials, chemical industry, metallurgy, mine and the like, particularly applicable to a pre-comminution or finished grinding system taking the roll squeezer as a raw material mill and a cement mill in the cement industry.
Description
Technical field:
The utility model relates generally to a kind of material cake crushing and screening equipment, relates in particular to the broken classifying screen of a kind of material cake.
Background technology:
Prior art is scattering and grading machine and V-type powder concentrator.Can consult the periodical that code of post issue is 2-325 " cement ", 1996 the 9th phases the 26th page " application of scattering and grading machine in extruding combination grinding technology " and 2008 the 2nd phases the 39th page " application of V-type powder concentrator in extruding precrushing closed-circuit system ".
Existing scattering and grading machine is equipped with two motors, and occupation of land is big, vibrations are big, the investment height.Existing " V-type powder concentrator " is to come sorting by swiftly flowing air, and the sorting particle size adjustment is convenient, but system must be equipped with powerful blower fan and cleaner, and floor space is big, investment height, system complex, power consumption height.
The utility model content:
The utility model purpose is exactly in order to remedy the defective of prior art, provide a kind of material cake broken classifying screen, it does not promptly need power source, do not need to provide powerful attached blower fan of big air quantity and cleaner again, small investment is taken up an area of for a short time, and power consumption is low, but can break up and classification, for subsequent treatment process creates conditions the material cake that roll squeezer comes out.
The utility model is achieved through the following technical solutions:
The broken classifying screen of a kind of material cake, it is characterized in that: include shell body, the top of shell body and bottom are respectively equipped with charging aperture and coarse fodder outlet, be provided with the dividing plate of two groups of couplings in the described shell body, the outside of described two groups of dividing plates is formed with the fines chamber respectively, described dividing plate is respectively to be connected from beginning to end by stock guide and sieve plate to be multilayer bending shape, be formed with the bent passage that is communicated between charging aperture and the coarse fodder outlet between described two groups of dividing plates, the position in corresponding fines chamber, shell body bottom is provided with the fines outlet; One or more positions relative with flow direction of material in the bent passage on the described dividing plate are made as sieve plate.
The broken classifying screen of described a kind of material cake is characterized in that: described dividing plate plate is respectively that and head and the tail spaced apart with sieve plate are connected and are multilayer and bend shape by stock guide, and wherein, position adjacent with charging aperture on the dividing plate is made as sieve plate.
The broken classifying screen of described a kind of material cake, it is characterized in that: described sieve plate is the steel plate of perforate or fluting.
The broken classifying screen of described a kind of material cake is characterized in that: described sieve plate is by rectangular steel splicing or works out.
After the material cake was by charging aperture feeding the utility model, the material cake from top to bottom by the bent passage of these complications, was subjected to the bump repeatedly of sieve plate and fragmentation is sized simultaneously under the effect of gravity.In the bottom of passage, the thick material that does not pass sieve plate is pooled to the meal discharging opening, discharges broken classifying screen as defective work, returns roll squeezer and pushes again.And the thin material that passes sieve plate is led away from the sieve plate zone by stock guide, is collected by shell body, discharges broken classifying screen from the fine powder discharging opening then, gives the next stage treatment process as certified products.
The specific embodiment
The utility model can be implemented as follows:
As the sieve plate of important spare part of the present utility model, both can also can perhaps, can also splice with the steel plate of perforate with the steel plate of fluting with the bar steel of various cross sectional shapes with steel wire or steel bar establishment, the crushing and screening face needs wear-resistant.
The utility model has the advantages that:
The utility model is used for the material that is compacted into the material cake after crowded broken by roll squeezer is again carried out fragmentation and screening, thereby for subsequent treatment process creates conditions, the powder that can be widely used in industries such as building materials, chemical industry, metallurgy, mine prepares occasion, is particularly useful for selecting for use in the system of roll squeezer as the precomminution of the raw mill of cement industry and cement grinding mill or whole grinding.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Referring to accompanying drawing.
The broken classifying screen of a kind of material cake, include shell body 4, the top of shell body 4 and bottom are respectively equipped with charging aperture 1 and coarse fodder outlet 6, be provided with the dividing plate of two groups of couplings in the described shell body 4, the outside of described two groups of dividing plates is formed with respectively fines chamber 7, described dividing plate is respectively to be connected spaced apart with sieve plate and to be connected from beginning to end by stock guide 3 to be the multilayer bent, be formed with the bent passage that is communicated between charging aperture 1 and the coarse fodder outlet 6 between described two groups of dividing plates, the position in corresponding fines chamber, shell body 4 bottoms 7 is provided with fines outlet 5; Position adjacent with charging aperture 1 on the dividing plate is sieve plate 2. Sieve plate 2 both can also can perhaps with steel wire or steel bar establishment, can also splice with the bar steel of various cross sectional shapes with the steel plate of fluting with the steel plate of perforate, and the crushing and screening face needs wear-resistant.
Claims (4)
1. expect the broken classifying screen of cake for one kind, it is characterized in that: include shell body, the top of shell body and bottom are respectively equipped with charging aperture and coarse fodder outlet, be provided with the dividing plate of two groups of couplings in the described shell body, the outside of described two groups of dividing plates is formed with the fines chamber respectively, described dividing plate is respectively to be connected from beginning to end by stock guide and sieve plate to be multilayer bending shape, be formed with the bent passage that is communicated between charging aperture and the coarse fodder outlet between described two groups of dividing plates, the position in corresponding fines chamber, shell body bottom is provided with the fines outlet; One or more positions relative with flow direction of material in the bent passage on the described dividing plate are made as sieve plate.
2. the broken classifying screen of a kind of material cake according to claim 1 is characterized in that: described dividing plate plate is respectively that and head and the tail spaced apart with sieve plate are connected and are multilayer and bend shape by stock guide, and wherein, position adjacent with charging aperture on the dividing plate is made as sieve plate.
3. the broken classifying screen of a kind of material cake according to claim 1, it is characterized in that: described sieve plate is the steel plate of perforate or fluting.
4. the broken classifying screen of a kind of material cake according to claim 1 is characterized in that: described sieve plate is by rectangular steel splicing or works out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206242105U CN201969608U (en) | 2010-11-23 | 2010-11-23 | Material cake crushing and classifying screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206242105U CN201969608U (en) | 2010-11-23 | 2010-11-23 | Material cake crushing and classifying screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969608U true CN201969608U (en) | 2011-09-14 |
Family
ID=44574715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206242105U Expired - Lifetime CN201969608U (en) | 2010-11-23 | 2010-11-23 | Material cake crushing and classifying screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059169A (en) * | 2010-11-23 | 2011-05-18 | 合肥水泥研究设计院 | Material cake grinding and classifying screen |
| CN107744934A (en) * | 2017-10-27 | 2018-03-02 | 安徽省正宇粮食机械有限公司 | A kind of screening plant for grain |
| CN109692800A (en) * | 2018-12-31 | 2019-04-30 | 烟台市帅恒机械科技有限公司 | A kind of rice dedusting is selected to use equipment |
-
2010
- 2010-11-23 CN CN2010206242105U patent/CN201969608U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102059169A (en) * | 2010-11-23 | 2011-05-18 | 合肥水泥研究设计院 | Material cake grinding and classifying screen |
| CN102059169B (en) * | 2010-11-23 | 2012-10-31 | 合肥水泥研究设计院 | Material cake grinding and classifying screen |
| CN107744934A (en) * | 2017-10-27 | 2018-03-02 | 安徽省正宇粮食机械有限公司 | A kind of screening plant for grain |
| CN109692800A (en) * | 2018-12-31 | 2019-04-30 | 烟台市帅恒机械科技有限公司 | A kind of rice dedusting is selected to use equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110914 Effective date of abandoning: 20130227 |
|
| RGAV | Abandon patent right to avoid regrant |