CN104148289B - A kind of vibrosieve equipment that selects powder with air-flow - Google Patents
A kind of vibrosieve equipment that selects powder with air-flow Download PDFInfo
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- CN104148289B CN104148289B CN201410366439.6A CN201410366439A CN104148289B CN 104148289 B CN104148289 B CN 104148289B CN 201410366439 A CN201410366439 A CN 201410366439A CN 104148289 B CN104148289 B CN 104148289B
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Abstract
A kind of vibrosieve equipment that selects powder with air-flow, its structure comprises a screening feed bin, and the top of screening feed bin is provided with charging aperture, and screening feed bin inside is provided with sieve nest, the part that screening feed bin is positioned at sieve nest top is provided with a returns outlet, and the bottom of screening feed bin connects bulk cargo bucket; The middle part symmetry on bulk cargo bucket top be provided with two striker plates, the monosymmetric polylith batch turning plate that is provided with of bulk cargo bucket, is air intake vent between two blocks of adjacent batch turning plates, is also provided with air outlet on bulk cargo bucket, air outlet connects extractor fan; The bottom of bulk cargo bucket connects feed screw. This device has simple in structure, dependable performance, the advantage such as with low cost.
Description
Technical field
The present invention relates to a kind of screening plant, specifically a kind of vibrosieve equipment that selects powder with air-flow.
Background technology
Society, the demand of building sand is very large, and at present in the face of domestic natural sand, river sand etc.The insoluble technical problem that the exhausted and extra large sand of resource exists, following made sand to substitute natural sandThe development that becomes industry is inevitable. Machine-made Sand compare with natural sand have grating continuously, the transition of sandstone field flexibly,The advantages such as raw material source is simple extensive. In view of the situation of current natural sand resource exhaustion, Machine-made Sand equipmentFuture market demand just had an optimistic view of by countless people.
In Machine-made Sand preparation process, inevitably to produce a certain amount of stone flour, this is also Machine-made SandThe most significantly one of distinguish with natural sand. In the standard GB/T14684-2001 of new nation " building sand ",The definition of stone flour is to process through removing soil before processing, and after processing, the particle diameter of formation is less than 75 microns, its mineral groupThe material that one-tenth is identical with processed parent rock with chemical composition. Different from the mud in natural sand, suitable in Machine-made SandThe stone flour of amount is useful to concrete, the existence of appropriate stone flour, made up Machine-made Sand concrete batching andThe easily poor defect of property. Meanwhile, it mix the grating to improving the special fine aggregate of concrete, improve concreteDensity is all benefited, and then plays the effect that improves concrete combination property, therefore rationally controls containing powderAmount is one of key of preparing of Machine-made Sand.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of reliable in structure, band gas with low costStream selects the vibrosieve equipment of powder, and this equipment can carry out to raw material the powder containing quantity of classification controlled manufactured goods,High-efficiency environment friendly.
The present invention solves the technical scheme that its technical problem takes: a kind of vibratory sieve that selects powder with air-flowSubset, comprises a screening feed bin, and the top of screening feed bin is provided with charging aperture, and screening feed bin inside is provided withOne horizontal sieve nest, the part that screening feed bin is positioned at sieve nest top is provided with a returns outlet, screening feed binBottom connect bulk cargo bucket; The middle part symmetry on bulk cargo bucket top be provided with two striker plates, two of bulk cargo bucketSide symmetry be provided with polylith batch turning plate, described striker plate and batch turning plate all tilt downwards; Two adjacentBatch turning plate between be air intake vent, on bulk cargo bucket, be also provided with air outlet, air outlet connect extractor fan; LooseThe bottom of hopper connects feed screw, and feed screw end is discharging opening; Charging aperture, returns go outMouth and bulk cargo bucket are all connected with screening feed bin.
Further technical scheme is: described bulk cargo bucket comprises three inclined planes and a vertical plane, instituteStating air outlet is arranged on vertical plane.
Further technical scheme is: described striker plate is the adjustable portable plate in angle of inclination.
Further technical scheme is: described batch turning plate is the adjustable portable plate in angle of inclination.
Further technical scheme is: the adjustable angle of described air outlet.
The invention has the beneficial effects as follows:
1, be provided with screening feed bin and sieve nest, enter the raw material screening feed bin from charging aperture, can be by sieveBody carries out classification, and the material that meets particle diameter requirement enters bulk cargo bucket, and the material that does not meet particle diameter requirement returnsSystem, has ensured the high-quality of raw material;
2, bulk cargo bucket has bulk cargo, selects the function of powder, regulates the controlled manufactured goods of air force of extractor fanPowder containing quantity, high-efficiency environment friendly;
3, by regulate air intake vent angular dimension fine-tuning enter air quantity and wind direction, by adjusting tuyere angleThe fine-tuning air output of size and wind direction, use flexibility high, meets to greatest extent Production requirement.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the left view (bulk cargo bucket part is shown internal structure) of Fig. 1;
In figure: 1 charging aperture, 2 screening feed bins, 3 bulk cargo buckets, 4 striker plates, 5 batch turning plates, 6 air intake vents,7 air outlets, 8 discharging openings, 9 extractor fans, 10 returns outlets.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, the invention will be further described:
As shown in Figure 1 and Figure 2, a kind of vibrosieve equipment that selects powder with air-flow, comprises a screening feed bin 2,The top of screening feed bin 2 is provided with charging aperture 1, and screening feed bin 2 inside are provided with a horizontal sieve nest, screening materialThe part that storehouse 2 is positioned at sieve nest top is provided with a returns outlet 10, and the bottom of screening feed bin 2 connects bulk cargoBucket 3; The middle part symmetry on bulk cargo bucket 3 tops be provided with two striker plates 4, bulk cargo bucket 3 monosymmetricBe provided with polylith batch turning plate 5, described striker plate 4 and batch turning plate 5 all tilt downwards; Two adjacent fallingBetween flitch 5, be air intake vent 6, be also provided with air outlet 7 on bulk cargo bucket 3, air outlet 7 connects extractor fan9; The bottom of bulk cargo bucket 3 connects feed screw, and feed screw end is discharging opening 8; Charging aperture 1,Returns outlet 10 and bulk cargo bucket 3 are all connected with screening feed bin 2.
Described bulk cargo bucket 3 comprises three inclined planes and a vertical plane, and described air outlet 7 is arranged on perpendicularFace directly.
Described striker plate 4 is the adjustable portable plate in angle of inclination. The effect of striker plate 4 be make material fromBoth sides fall, and by adjusting striker plate 4 angles, capable of regulating enters position, material whereabouts and speed.
Described batch turning plate 5 is the adjustable portable plate in angle of inclination. By regulating batch turning plate 5 angles adjustableThe size of whole air intake vent 6, angle, thus finely tune into air quantity and wind direction.
The adjustable angle of described air outlet 7, by adjusting the fine-tuning air output of air port 7 angular dimensionAnd wind direction.
Below in conjunction with a course of work, the invention will be further described:
Raw material enters screening feed bin 2 by charging aperture 1, falls on sieve nest and sieves, and meets particle diameter after screeningThe material requiring enters bulk cargo bucket 3, and the material that does not meet particle diameter requirement exports 10 retrieval systems through returns.Bulk cargo bucket 3 is provided with striker plate 4, and striker plate 4 makes material fall from bulk cargo bucket 3 both sides, bulk cargo bucket 3 both sidesBe provided with batch turning plate 5, be provided with air intake vent 6 between batch turning plate 5, raw material clashes into and is scattered, and adds from inlet airThe wind that mouth 6 places enter, forms airborne dust, and the extractor fan 9 sucking-off airborne dusts at air outlet 7 places, reach simultaneouslySieve, select the function of powder.
" top ", " below " etc. in the present invention is all that the relative position adopting for convenience of description closesSystem, can not be interpreted as absolute position and form the restriction to protection domain.
The foregoing is only preferred embodiment of the present invention, is not whole embodiment of the present invention,In order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal toReplacement, improvement etc., within all should being included in protection scope of the present invention.
Except technical characterictic described in description, all the other technical characterictics are those skilled in the art's known technology,For outstanding innovative characteristics of the present invention, all the other technical characterictics do not repeat them here.
Claims (2)
1. a vibrosieve equipment that selects powder with air-flow, is characterized in that, comprises a screening feed bin, screeningThe top of feed bin is provided with charging aperture, and screening feed bin inside is provided with a horizontal sieve nest, and screening feed bin is positioned at sieveThe part of body top is provided with a returns outlet, and the bottom of screening feed bin connects bulk cargo bucket; Bulk cargo bucket topMiddle part symmetry be provided with two striker plates, monosymmetric polylith batch turning plate, the institute of being provided with of bulk cargo bucketStating striker plate and batch turning plate all tilts downwards; Between two blocks of adjacent batch turning plates, be air intake vent, bulk cargo bucketOn be also provided with air outlet, air outlet connect extractor fan; The bottom of bulk cargo bucket connects feed screw, spiral shellRevolving feeder end is discharging opening; Charging aperture, returns outlet and bulk cargo bucket are all connected with screening feed bin;
Described bulk cargo bucket comprises three inclined planes and a vertical plane, and described air outlet is arranged on vertical planeOn; Described striker plate is the adjustable portable plate in angle of inclination; Described batch turning plate is angle of inclination capable of regulatingPortable plate.
2. a kind of vibrosieve equipment that selects powder with air-flow according to claim 1, is characterized in that,The adjustable angle of described air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366439.6A CN104148289B (en) | 2014-07-29 | 2014-07-29 | A kind of vibrosieve equipment that selects powder with air-flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366439.6A CN104148289B (en) | 2014-07-29 | 2014-07-29 | A kind of vibrosieve equipment that selects powder with air-flow |
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| Publication Number | Publication Date |
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| CN104148289A CN104148289A (en) | 2014-11-19 |
| CN104148289B true CN104148289B (en) | 2016-05-18 |
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| CN201410366439.6A Active CN104148289B (en) | 2014-07-29 | 2014-07-29 | A kind of vibrosieve equipment that selects powder with air-flow |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618373A (en) * | 2016-01-27 | 2016-06-01 | 浙江双金机械集团股份有限公司 | Spiral winnowing system and winnowing method for machine-made sand |
| CN106391283A (en) * | 2016-11-09 | 2017-02-15 | 郑州莉迪亚医药科技有限公司 | Two-time screening type primary powder concentrator |
| CN106733636A (en) * | 2017-01-16 | 2017-05-31 | 中铁三局集团有限公司 | A kind of improved filler screening plant |
| CN107983652A (en) * | 2017-12-08 | 2018-05-04 | 天长市天鑫粮油贸易有限责任公司 | A kind of new rice processing rice husk seperator |
| CN111804567B (en) * | 2020-06-08 | 2022-08-30 | 新兴铸管股份有限公司 | Process for filtering superfine active coke powder |
| CN114904767A (en) * | 2022-06-28 | 2022-08-16 | 山推建友机械股份有限公司 | Energy-saving and environment-friendly screening system for dry-mixed mortar |
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| DE102005008275A1 (en) * | 2005-02-23 | 2006-08-24 | Andreas Reitmeir | Separating device for separating mixtures of substances like lime, mica and mineral carbon uses air and gas to cause the mixtures to flow through a shaft with arches and slanted side walls |
| CN201632418U (en) * | 2010-03-25 | 2010-11-17 | 天津水泥工业设计研究院有限公司 | V-shaped powder separator with independent air velocity regulator and independent return mixer |
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| CN203124276U (en) * | 2012-12-25 | 2013-08-14 | 刘锡超 | Air separator |
| CN203991315U (en) * | 2014-07-29 | 2014-12-10 | 山推建友机械股份有限公司 | A kind of vibrosieve equipment that selects powder with air-flow |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001232296A (en) * | 2000-02-28 | 2001-08-28 | Ricoh Co Ltd | Classifying device and toner manufacturing method |
| DE102005008275A1 (en) * | 2005-02-23 | 2006-08-24 | Andreas Reitmeir | Separating device for separating mixtures of substances like lime, mica and mineral carbon uses air and gas to cause the mixtures to flow through a shaft with arches and slanted side walls |
| CN201632418U (en) * | 2010-03-25 | 2010-11-17 | 天津水泥工业设计研究院有限公司 | V-shaped powder separator with independent air velocity regulator and independent return mixer |
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| CN104148289A (en) | 2014-11-19 |
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