CN101987321A - Double-mass vibration sieving machine - Google Patents
Double-mass vibration sieving machine Download PDFInfo
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- CN101987321A CN101987321A CN2009101830206A CN200910183020A CN101987321A CN 101987321 A CN101987321 A CN 101987321A CN 2009101830206 A CN2009101830206 A CN 2009101830206A CN 200910183020 A CN200910183020 A CN 200910183020A CN 101987321 A CN101987321 A CN 101987321A
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- screen cloth
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Abstract
The invention provides a double-mass vibration sieving machine, which is characterized by comprising a screen cloth box (1) and a vibrating table (2). At least one layer of screen cloth (3) is horizontally arranged in the screen cloth box (1). Air inlets (4) are reserved on the two sides of the lower part of the screen cloth box (1), and air outlets (5) are reserved at the top of the screen cloth box (1). The screen cloth box (1) is also provided with a material outlet (6). The double-mass vibration sieving machine has the advantages that: 1, the machine solves the problems of technical aims which cannot be fulfilled by other sieving equipment and can precisely sieve materials so as to be widely used for various industries in need of sieving; and 2, the machine does not produce destructive vibration forces to influence the use and service life of own equipment and related equipment.
Description
Technical field
The present invention relates to environmental protection industry (epi) solid waste resource recovery process field, particularly two matter vibrating screen classifiers.
Background technology
Great development along with economic development and domestic construction industry, tearing down and building and the increase of reconstruction project of building trade, bring a large amount of building wastes (to contain the building waste after the earthquake thus, as Sichuan), this building waste basically can natural degradation, and the material that can also keep former material state in several thousand of this a large amount of stackings can have a strong impact on human ecological environment.Meanwhile a large amount of construction projects have been brought the demand of construction material.When being handled on the spot, this garbage waste material becomes useful construction material, and obtain steel, plastics, combustible (becoming heat energy), be solid waste made from construction refuse resource recycling, can keep good ecological environment and create the huge social economic benefit and make huge contribution for the mankind.Because have metal rubbish such as a large amount of reinforcing bars in the building waste, the processing of building waste has suitable difficulty.
Realize the recycling of building waste, just must sieve according to size, thereby need to use screening machine building waste.Screening machine generally all comprises screened hour and shake table, be provided with screen cloth in the screened hour, screen cloth in the screened hour of screening machine is generally and is obliquely installed at present, material logistics on the compass screen surface move be by material from focusing on the inclined screen wire side along the promotion of the component of screen cloth face direction and mobile, therefore under these circumstances, material when not obtaining due screening, but material logistics moved.This moves, and makes material not obtain having good screening just to leave the screen cloth face, and the result who causes is: sieved material and can not be sieved fully, the not accurate restriction of the finished product size after the screening.
Summary of the invention
At above-mentioned defective, provided by the invention pair of matter vibrating screen classifier by horizontally disposed screen cloth, utilizes strict oscillation trajectory that material is moved on the screen cloth of level, thereby guarantee that material is sieved fully, realize that closely material obtains screening accurately according to size.
Provided by the invention pair of matter vibrating screen classifier, comprise screened hour (1) and shake table (2), be horizontally disposed with one deck screen cloth (3) at least in this screened hour (1), this screened hour (1) both sides, bottom are provided with air inlet (4), this screened hour (1) top is provided with air outlet (5), also is provided with discharging opening (6) on this screened hour (1).
Preferably, above-mentioned shake table (2) specifically comprises base (7), vibration machine (8), last matter vibrating mass (9), following matter vibrating mass (10) and fork axle (11), the top that should go up matter vibrating mass (9) is connected with above-mentioned screened hour (1), the bottom that should go up matter vibrating mass (9) is connected with following matter vibrating mass (10) by fork axle (11), one end of this vibration machine (8) connects above-mentioned matter vibrating mass (10) down, and the other end of this vibration machine (8) connects the above-mentioned matter vibrating mass (9) of going up by bent axle (12).
Preferably, also comprise flexible member (13), an end of this flexible member (13) connects the above-mentioned matter vibrating mass (9) of going up, and the other end connects above-mentioned matter vibrating mass (10) down.
The principle of screening machine is that to allow material crop on compass screen surface drift moving, and material is obtained screening when logistics moves.The vibration that the present invention utilizes above-mentioned machine construction principle pattern to realize, screen cloth has strict oscillation trajectory, thereby make that vibrating screen mesh surface can horizontal positioned, guaranteeing is had a good logistics to move on the compass screen surface of horizontal positioned by the sieve material, then one obtain the due screening (vibration force of this vibration surely, when it promoted to move on the compass screen surface of material in horizontal positioned, the vector component of vibration force made material and screen cloth face make vertical impact simultaneously, thereby made small powder pass screen cloth and obtain sieving.That is to say that when logistics moved on the compass screen surface that makes material in horizontal positioned, material just necessarily obtained screening).And existing screening plant, the placement of compass screen surface is that (be generally 15 degree more than) vibration source of certain angle is arranged is the vibration (being a common rudimentary vibration) of a uncertain oscillation trajectory, material logistics on the compass screen surface move be by material from focusing on the inclined screen wire side along the promotion of the component of screen cloth face direction and mobile, therefore under these circumstances, material when not obtaining due screening, but material logistics moved.This moves, and makes material not obtain having good screening just to leave the screen cloth face, and the result who causes is: sieved material and can not be sieved fully, the not accurate restriction of the finished product size after the screening).
Simultaneously vibration pattern of the present invention and frame for movement pattern, make the equipment self vibration not can by the conduction of base steel construction cause beyond the equipment Other related equipment on.And the mode of vibration of the vibratory sieve of other pattern and vibration; (this is a very much not processing well in the industry to the relevant device that can have a strong impact on equipment self and be connected; be again difficult problem) particularly start shooting and when shutting down resonance can produce very big destructive power; cause all relevant device life-spans low, even be damaged.The technical problem 2 that this patent solves is: can not produce damaging vibration power and influence equipment of itself and relevant device.
The invention has the advantages that: 1, solved the inaccessiable technical purpose of other screening plant between the topic: can accurately sieve material.Therefore can be widely used in needs the accurately all kinds of industries of screening; 2, damaging vibration power be can not produce and the use and the life-span of equipment of itself and relevant device influenced.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Fig. 1 is the structural representation of the specific embodiment of the invention, below in conjunction with Fig. 1 the embodiment of the invention is introduced.
As shown in Figure 1, two matter vibrating screen classifiers that the embodiment of the invention provides, comprise screened hour (1) and shake table (2), be horizontally disposed with one deck screen cloth (3) at least in this screened hour (1), this screened hour (1) both sides, bottom are provided with air inlet (4), this screened hour (1) top is provided with air outlet (5), also is provided with discharging opening (6) on this screened hour (1).Above-mentioned shake table (2) specifically comprises base (7), vibration machine (8), last matter vibrating mass (9), following matter vibrating mass (10) and fork axle (11), the top that should go up matter vibrating mass (9) is connected with above-mentioned screened hour (1), the bottom that should go up matter vibrating mass (9) is connected with following matter vibrating mass (10) by fork axle (11), one end of this vibration machine (8) connects above-mentioned matter vibrating mass (10) down, and the other end of this vibration machine (8) connects the above-mentioned matter vibrating mass (9) of going up by bent axle (12).Also comprise flexible member (13), an end of this flexible member (13) connects the above-mentioned matter vibrating mass (9) of going up, and the other end connects above-mentioned matter vibrating mass (10) down.
The principle of screening machine is that to allow material crop on compass screen surface drift moving, and material is obtained screening when logistics moves.The vibration that the present invention utilizes above-mentioned machine construction principle pattern to realize, screen cloth has strict oscillation trajectory, thereby make that vibrating screen mesh surface can horizontal positioned, guaranteeing is had a good logistics to move on the compass screen surface of horizontal positioned by the sieve material, then one obtain the due screening (vibration force of this vibration surely, when it promoted to move on the compass screen surface of material in horizontal positioned, the vector component of vibration force made material and screen cloth face make vertical impact simultaneously, thereby made small powder pass screen cloth and obtain sieving.That is to say that when logistics moved on the compass screen surface that makes material in horizontal positioned, material just necessarily obtained screening).And existing screening plant, the placement of compass screen surface is that (be generally 15 degree more than) vibration source of certain angle is arranged is the vibration (being a common rudimentary vibration) of a uncertain oscillation trajectory, material logistics on the compass screen surface move be by material from focusing on the inclined screen wire side along the promotion of the component of screen cloth face direction and mobile, therefore under these circumstances, material when not obtaining due screening, but material logistics moved.This moves, and makes material not obtain having good screening just to leave the screen cloth face, and the result who causes is: sieved material and can not be sieved fully, the not accurate restriction of the finished product size after the screening).
Simultaneously vibration pattern of the present invention and frame for movement pattern, make the equipment self vibration not can by the conduction of base steel construction cause beyond the equipment Other related equipment on.And the mode of vibration of the vibratory sieve of other pattern and vibration; (this is a very much not processing well in the industry to the relevant device that can have a strong impact on equipment self and be connected; be again difficult problem) particularly start shooting and when shutting down resonance can produce very big destructive power; cause all relevant device life-spans low, even be damaged.The technical problem 2 that this patent solves is: can not produce damaging vibration power and influence equipment of itself and relevant device.
The invention has the advantages that: 1, solved the inaccessiable technical purpose of other screening plant between the topic: can accurately sieve material. Therefore can be widely used in needs the accurately all kinds of industries of screening; 2, damaging vibration power be can not produce and use and the life-span of equipment of itself and relevant device affected.
Claims (3)
1. two matter vibrating screen classifier, it is characterized in that, comprise screened hour (1) and shake table (2), be horizontally disposed with one deck screen cloth (3) at least in this screened hour (1), this screened hour (1) both sides, bottom are provided with air inlet (4), this screened hour (1) top is provided with air outlet (5), also is provided with discharging opening (6) on this screened hour (1).
2. according to claim 1 pair of matter vibrating screen classifier, it is characterized in that, above-mentioned shake table (2) specifically comprises base (7), vibration machine (8), last matter vibrating mass (9), following matter vibrating mass (10) and fork axle (11), the top that should go up matter vibrating mass (9) is connected with above-mentioned screened hour (1), the bottom that should go up matter vibrating mass (9) is connected with following matter vibrating mass (10) by fork axle (11), one end of this vibration machine (8) connects above-mentioned matter vibrating mass (10) down, and the other end of this vibration machine (8) connects the above-mentioned matter vibrating mass (9) of going up by bent axle (12).
3. according to claim 2 pair of matter vibrating screen classifier is characterized in that, also comprises flexible member (13), and an end of this flexible member (13) connects the above-mentioned matter vibrating mass (9) of going up, and the other end connects above-mentioned matter vibrating mass (10) down.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009101830206A CN101987321A (en) | 2009-08-04 | 2009-08-04 | Double-mass vibration sieving machine |
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CN2009101830206A CN101987321A (en) | 2009-08-04 | 2009-08-04 | Double-mass vibration sieving machine |
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CN101987321A true CN101987321A (en) | 2011-03-23 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103359965A (en) * | 2013-07-02 | 2013-10-23 | 大理兆平建筑垃圾处理有限责任公司 | Method for producing sand for making brick from construction waste |
CN107185823A (en) * | 2017-06-12 | 2017-09-22 | 东北大学 | A kind of twin-engined drives subresonance self-synchronous vibration flip flop screen |
CN113814166A (en) * | 2020-06-19 | 2021-12-21 | 中冶长天国际工程有限责任公司 | Particle screening system |
CN113814167A (en) * | 2020-06-19 | 2021-12-21 | 中冶长天国际工程有限责任公司 | Particle screening system |
CN115715527A (en) * | 2023-01-10 | 2023-02-28 | 四川省畜牧科学研究院 | Modular cowshed system and installation method thereof |
-
2009
- 2009-08-04 CN CN2009101830206A patent/CN101987321A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103359965A (en) * | 2013-07-02 | 2013-10-23 | 大理兆平建筑垃圾处理有限责任公司 | Method for producing sand for making brick from construction waste |
CN107185823A (en) * | 2017-06-12 | 2017-09-22 | 东北大学 | A kind of twin-engined drives subresonance self-synchronous vibration flip flop screen |
CN113814166A (en) * | 2020-06-19 | 2021-12-21 | 中冶长天国际工程有限责任公司 | Particle screening system |
CN113814167A (en) * | 2020-06-19 | 2021-12-21 | 中冶长天国际工程有限责任公司 | Particle screening system |
CN115715527A (en) * | 2023-01-10 | 2023-02-28 | 四川省畜牧科学研究院 | Modular cowshed system and installation method thereof |
CN115715527B (en) * | 2023-01-10 | 2023-03-28 | 四川省畜牧科学研究院 | Modular cowshed system and installation method thereof |
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Application publication date: 20110323 |