CN104148289A - Vibration sieving device with airflow powder selection function - Google Patents
Vibration sieving device with airflow powder selection function Download PDFInfo
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- CN104148289A CN104148289A CN201410366439.6A CN201410366439A CN104148289A CN 104148289 A CN104148289 A CN 104148289A CN 201410366439 A CN201410366439 A CN 201410366439A CN 104148289 A CN104148289 A CN 104148289A
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Abstract
A vibration sieving device with an airflow powder selection function structurally comprises a sieving bunker. A feed inlet is arranged in the top end of the sieving bunker, a sieving body is arranged inside the sieving bunker, a return material outlet is arranged in the portion, located above the sieving body, of the sieving bunker, and the bottom of the sieving bunker is connected with a distribution hopper; two retainer plates are symmetrically arranged in the top middle of the distribution hopper, a plurality of pouring plates are symmetrically arranged on two sides of the distribution hopper, an air inlet is arranged between every two neighboring pouring plates, an air outlet is arranged in the distribution hopper, and the air outlet is connected with an air drafter; the bottom of the distribution hopper is connected with a screw feeder. The vibration sieving device has the advantages of simple structure, reliable performance, low cost and the like.
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 the insoluble technical problem existing in the face of the exhausted and extra large sand of the resources such as domestic natural sand, river sand at present, following made sand to substitute natural sand has become the development certainty of industry.Machine-made Sand is compared with natural sand has the advantages such as grating is continuous, the transition of sandstone field is flexible, raw material source is simple extensive.In view of the situation of current natural sand resource exhaustion, the future market demand of Machine-made Sand equipment is 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 that Machine-made Sand and natural sand the most significantly one of are distinguished.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, the material that its mineral composition is identical with processed parent rock with chemical composition.Different from the mud in natural sand, stone flour appropriate in Machine-made Sand is useful to concrete, and the existence of appropriate stone flour, has made up the poor defect of Machine-made Sand concrete batching workability.Meanwhile, it mix the grating to improving the special fine aggregate of concrete, improve concrete density and all benefit, and then play the effect of raising concrete combination property, therefore rationally control powder containing quantity and be one of key prepared by 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, the with low cost vibrosieve equipment that selects powder with air-flow, 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 vibrosieve equipment that selects powder with air-flow, comprise a screening feed bin, the top of screening feed bin is provided with charging aperture, screening feed bin inside is provided with a horizontal 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, described striker plate and batch turning plate all tilt downwards; Between two blocks of adjacent batch turning plates, be air intake vent, be also provided with air outlet on bulk cargo bucket, air outlet connects extractor fan; The bottom of bulk cargo bucket connects feed screw, and feed screw end is discharging opening; Charging aperture, returns outlet 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, and described 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 carry out classification by sieve nest, the material that meets particle diameter requirement enters bulk cargo bucket, does not meet the material retrieval system of particle diameter requirement, has ensured the high-quality of raw material;
2, bulk cargo bucket has bulk cargo, selects the function of powder, regulates the powder containing quantity of the controlled manufactured goods of air force of extractor fan, high-efficiency environment friendly;
3, by regulate air intake vent angular dimension fine-tuning enter air quantity and wind direction, by adjusting the tuyere angle fine-tuning air output of size and wind direction, use flexibility high, meet 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, comprise a screening feed bin 2, the top of screening feed bin 2 is provided with charging aperture 1, screening feed bin 2 inside are provided with a horizontal sieve nest, the part that screening feed bin 2 is positioned at sieve nest top is provided with a returns outlet 10, and the bottom of screening feed bin 2 connects bulk cargo bucket 3; The middle part symmetry on bulk cargo bucket 3 tops be provided with two striker plates 4, the monosymmetric polylith batch turning plate 5 that is provided with of bulk cargo bucket 3, described striker plate 4 and batch turning plate 5 all tilt downwards; Between two blocks of adjacent batch turning plates 5, be air intake vent 6, be also provided with air outlet 7 on bulk cargo bucket 3, air outlet 7 connects extractor fan 9; 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 vertical plane.
Described striker plate 4 is the adjustable portable plate in angle of inclination.The effect of striker plate 4 is that material is fallen from both sides, 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 size, the angle of batch turning plate 5 adjustable angle air intake vents 6, thereby finely tune into air quantity and wind direction.
The adjustable angle of described air outlet 7, by adjusting the air port fine-tuning air output of 7 angular dimension and 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 the material that meets particle diameter requirement after screening 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, striker plate 4 makes material fall from bulk cargo bucket 3 both sides, bulk cargo bucket 3 both sides are provided with batch turning plate 5, between batch turning plate 5, be provided with air intake vent 6, raw material clashes into and is scattered, and adds the wind entering from air intake vent 6, forms airborne dust, the simultaneously extractor fan 9 sucking-off airborne dusts at air outlet 7 places, reach screening, select the function of powder.
" top ", " below " etc. in the present invention are all the relative position relations that adopt for convenience of description, can not be interpreted as absolute position and form the restriction to protection domain.
The foregoing is only preferred embodiment of the present invention; be 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 to replacement, improvement etc., within protection scope of the present invention all should be included in.
Except technical characterictic described in description, all the other technical characterictics are those skilled in the art's known technology, and for outstanding innovative characteristics of the present invention, all the other technical characterictics do not repeat them here.
Claims (5)
1. a vibrosieve equipment that selects powder with air-flow, is characterized in that, comprises a screening feed bin, the top of screening feed bin is provided with charging aperture, screening feed bin inside is provided with a horizontal sieve nest, and 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, described striker plate and batch turning plate all tilt downwards; Between two blocks of adjacent batch turning plates, be air intake vent, be also provided with air outlet on bulk cargo bucket, air outlet connects extractor fan; The bottom of bulk cargo bucket connects feed screw, and feed screw end is discharging opening; Charging aperture, returns outlet and bulk cargo bucket are all connected with screening feed bin.
2. a kind of vibrosieve equipment that selects powder with air-flow according to claim 1, is characterized in that, described bulk cargo bucket comprises three inclined planes and a vertical plane, and described air outlet is arranged on vertical plane.
3. a kind of vibrosieve equipment that selects powder with air-flow according to claim 2, is characterized in that, described striker plate is the adjustable portable plate in angle of inclination.
4. a kind of vibrosieve equipment that selects powder with air-flow according to claim 3, is characterized in that, described batch turning plate is the adjustable portable plate in angle of inclination.
5. a kind of vibrosieve equipment that selects powder with air-flow according to claim 4, 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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| CN104148289A true CN104148289A (en) | 2014-11-19 |
| CN104148289B 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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Cited By (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 |
| CN111804567A (en) * | 2020-06-08 | 2020-10-23 | 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 |
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| 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 |
| CN111804567A (en) * | 2020-06-08 | 2020-10-23 | 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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|---|---|
| CN104148289B (en) | 2016-05-18 |
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