CN103447235B - The negative pressure separating device of solid waste - Google Patents
The negative pressure separating device of solid waste Download PDFInfo
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- CN103447235B CN103447235B CN201310397405.9A CN201310397405A CN103447235B CN 103447235 B CN103447235 B CN 103447235B CN 201310397405 A CN201310397405 A CN 201310397405A CN 103447235 B CN103447235 B CN 103447235B
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Abstract
The invention discloses one can by paper and plastic sheeting isolated negative pressure separating device from solid waste, including: the oscillating feeder set gradually, belt conveyor and negative pressure roller separation mechanism, negative pressure roller separation mechanism includes: by the outer cylinder constituted with the stack shell of some through holes and the end cap at its two ends, it is provided with the mandrel of hollow in it and is sealed, by the cavity lateral wall of inside cavities wall with the circular arc with some air vents, the cavity formed, mandrel one end is closed and is bearing in the bearing block on the end cap inwall of one end, it is connected with blower fan after the other end opening of mandrel the bearing block from other end end cap stretch out, cavity is connected by air channel with mandrel, outer cylinder can rotate around mandrel under the driving of rotating driving device, and solid waste the most outwards can be exported；Blower fan makes to form negative pressure on the stack shell being positioned at outside cavity, and paper and plastic sheeting are attracted on the stack shell outside cavity and come off after this part stack shell leaves cavity.
Description
Technical field
The present invention relates to the negative pressure separating device of solid waste for house refuse being carried out classification process.
Background technology
House refuse refers in daily life or provides the solid waste produced in the activity of service for daily life.China's Municipal Garbage Yield increases sharply at present, serious harm environment, rubbish volume of cargo in storage over the years reaches 6,000,000,000 tons, and with annual 8～the speed increment of 10%, up to now, any air storage of the most of domestic waste of China or landfill, not only occupy the land resource of preciousness, and environment cause serious pollution.Process to the house refuse of heterogeneity at present often uses single pattern, such as burning electricity generation, uses Same Way to process different component of refuse, causes the substantial amounts of consumption of processing procedure self, less economical.Therefore, house refuse is divided into different component of refuse, and carries out different process, significant to fundamentally solving garbage problem, it is the major issue being related to national economy.
House refuse mainly comprises: Organic substance, handstone, glass dregs, plastic sheeting or paper etc., the most organic feature is to have certain adhesiveness, the feature of handstone and glass dregs is heavier mass, is in granular form, and the feature of plastic sheeting or paper is then very light weight.nullThe research and development of our company early stage to the solid waste segregation apparatus carrying out slubbing separating treatment containing organic solid waste，Its structure includes: frame，Oscillating feeder and impelling belt feeder it is provided with in frame，The discharging opening of oscillating feeder is positioned at the top of impelling belt feeder feed end，Be provided with in the frame of impelling belt feeder discharge end side with impelling belt feeder with the use of baffle plate，It is tiltedly installed with belt conveyor in frame below baffle plate，The lower end of belt conveyor is by installing axle expansion bearing in frame，And between belt conveyor and frame, it is provided with angle of inclination adjusting supporting device，Described belt conveyor tilts upward conveying，Described baffle plate can stop the solid waste gone out by impelling belt feeder impelling、And make solid waste bounce-back to belt conveyor，Frame is additionally provided with blower fan，Connect on blower fan and have airduct，The air outlet tube mouth of airduct is positioned at the top of belt conveyor lower end、And wind blows towards the upper end of belt conveyor，Be provided with in frame outside belt conveyor upper end with belt conveyor with the use of adjustable plate stop gauge，Organic substance in solid waste can be blocked in the inner side of adjustable plate stop gauge by described adjustable plate stop gauge.The segregation apparatus of the solid waste of said structure, effectively the Organic substance in solid waste can be separated with handstone, glass dregs and plastic sheeting and paper, bigger use value is industrially also had due to the paper in solid waste and plastic sheeting, therefore being also performed to further separating treatment by that a part of solid waste of above-mentioned solid waste segregation apparatus isolated band paper and plastic sheeting, this is accomplished by researching and developing a kind of segregation apparatus that can paper and plastic sheeting be separated further with handstone, glass dregs etc..
Summary of the invention
It is an object of the invention to: a kind of negative pressure separating device of solid waste that can will be further separated out without the paper in organic solid waste and thin film is provided.
nullFor achieving the above object，The technical solution used in the present invention is: the negative pressure separating device of solid waste，Including: frame，Oscillating feeder and belt conveyor it is provided with in frame，The discharging opening of oscillating feeder is positioned at the top of belt conveyor feed end，Be provided with in the frame of belt conveyor discharge end side with its with the use of stock guide，Negative pressure roller separation mechanism it is additionally provided with in frame，Its structure includes: the expansion bearing outer cylinder in frame，Outer cylinder is by with the stack shell of some through holes with fixing cover the end cap at stack shell two ends and constitute，The downward-sloping stack shell extending close to outer cylinder in the lower end of stock guide、And the solid waste on belt conveyor can be guided to the stack shell of outer cylinder，It is provided with the cavity lateral wall by inside cavities wall with the circular arc of some air vents in outer cylinder and seals the cavity formed，Cavity is in the stack shell that the discharging direction of stock guide is arranged at outside the discharge end of stock guide，And the upper end of cavity lateral wall is positioned at inside outer cylinder peak，The lower end of cavity lateral wall was not higher than the horizontal plane position of outer cylinder axis，And the stack shell that cavity lateral wall is outside stock guide，The mandrel of hollow it is additionally provided with in outer cylinder，One end of mandrel is blind end，The other end is opening，In clutch shaft bearing seat on blind end expansion bearing cylinder one end end cap inwall outside，Opening stretches out in the second bearing block on outer cylinder other end end cap、And be connected with rack-mounted blower fan，The inner chamber of described cavity and mandrel is connected by least one air channel and is mutually permanently connected，It is also associated with rotating driving device on the end cap of outer cylinder one end，Under the driving of rotating driving device，Outer cylinder can rotate around mandrel、And the solid waste derived by stock guide can be exported the most laterally；Under the effect of blower fan in cavity and be positioned on the stack shell outside cavity formation negative pressure, in cavity, under the effect of negative pressure, the paper in solid waste and plastic sheeting are attracted on the stack shell outside cavity and come off after this part stack shell leaves cavity.
Further, the negative pressure separating device of aforesaid solid waste, wherein, the cross section of cavity is in one section of annulus with outer cylinder concentric, and the upper end of annulus is between stock guide and outer cylinder peak, and the lower end of annulus is positioned at the minimum point of outer cylinder.
Further, the negative pressure separating device of aforesaid solid waste, wherein, the structure of rotating driving device includes: be fixedly connected on the power transmission shaft on the outer roller end cover of mandrel blind end side, power transmission shaft is driven by electric rotating machine, and described electric rotating machine is arranged in frame.
Further, the negative pressure separating device of aforesaid solid waste, wherein, lower end outside cylinder is provided with downward-sloping bottom stock guide outside, the inner side of bottom stock guide is installed with rotating shaft, and the two ends movable supporting of rotating shaft, in rack-mounted sleeve block, is wherein provided with the clamping screw of band handle on the sleeve block of one end, unclamping clamping screw rotating shaft to rotate in sleeve block, screwing clamping screw can be locked at rotating shaft in sleeve block.
Further, the negative pressure separating device of aforesaid solid waste, wherein, between mandrel and cavity, it is provided with three air channels, the end portion of the upper/lower terminal of cavity is connected with mandrel respectively by three air channels with middle part.
The invention have the advantage that compact conformation, can will efficiently separate without the plastic sheeting in organic solid waste and paper component of refuse granular with handstone, glass dregs etc., recycling for plastic sheeting and paper lays the first stone, and is greatly saved the processing cost of solid waste.
Accompanying drawing explanation
Fig. 1 is the structural representation of the negative pressure separating device of solid waste of the present invention.
Fig. 2 is Section A-A schematic diagram in Fig. 1.
Fig. 3 is section B-B schematic diagram in Fig. 2.
Fig. 4 is C portion structure for amplifying schematic diagram in Fig. 1.
Detailed description of the invention
The present invention is described in further detail with preferred embodiment below in conjunction with the accompanying drawings.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Shown in Fig. 4，The negative pressure separating device of solid waste，Including: frame 1，Oscillating feeder 2 and belt conveyor 3 it is provided with in frame 1，The discharging opening of oscillating feeder 2 is positioned at the top of belt conveyor 3 feed end，Be provided with in the frame 1 of belt conveyor 3 discharge end side with its with the use of stock guide 4，Negative pressure roller separation mechanism it is additionally provided with in frame 1，Its structure includes: the expansion bearing outer cylinder 5 in frame 1，Outer cylinder 5 is by with the stack shell 51 of some through holes with fixing cover the end cap 52 at stack shell 51 two ends and constitute，The downward-sloping stack shell 51 extending close to outer cylinder 5 in the lower end of stock guide 4、And the solid waste on belt conveyor 3 can be guided to the stack shell 51 of outer cylinder 5，It is provided with the cavity lateral wall 62 by inside cavities wall 61 with the circular arc of some air vents in outer cylinder 5 and seals the cavity 6 formed，Cavity 6 is in the stack shell 51 that the discharging direction of stock guide 4 is arranged at outside the discharge end of stock guide 4，And the upper end of cavity lateral wall 62 is positioned at inside outer cylinder 5 peak，The lower end of cavity lateral wall 62 was not higher than the horizontal plane position of outer cylinder 5 axis，The cavity lateral wall 62 stack shell 51 outside stock guide 4，The mandrel 7 of hollow it is additionally provided with in outer cylinder 5，One end of mandrel 7 is blind end，The other end is opening，In clutch shaft bearing seat 8 on blind end expansion bearing cylinder 5 one end end cap 51 inwall outside，Opening stretches out in the second bearing block 9 on outer cylinder 5 other end end cap、And be connected with the blower fan 10 being arranged in frame 1，Described cavity 6 is connected with the inner chamber of mandrel 7 by least one air channel 18 and is mutually permanently connected，It is also associated with rotating driving device on the end cap of outer cylinder 5 one end，In the present embodiment, the structure of rotating driving device includes: be fixedly connected on the power transmission shaft 12 on outer cylinder 5 end cap 52 of mandrel 7 blind end side，Power transmission shaft 12 is driven by electric rotating machine 13，Described electric rotating machine 13 is arranged in frame 1.Under the driving of electric rotating machine, outer cylinder 5 can rotate around mandrel 7 and can the solid waste that be derived by stock guide 4 the most outwards be exported；Under the effect of blower fan 10 in cavity 6 and be positioned on the stack shell 51 outside cavity 6 formation negative pressure, come off on the stack shell 51 outside the paper in solid waste and plastic sheeting are attracted to cavity 6 under the effect of negative pressure in cavity 6 and after this part stack shell 51 leaves cavity 6.In the present embodiment, in order to ensure to have on stack shell 51 preferable absorption affinity, the cross section of cavity 6 is in one section of annulus with outer cylinder 5 concentric, and the upper end of annulus is between stock guide 4 and outer cylinder 5 peak, the lower end of annulus is positioned at the minimum point of outer cylinder 5, and in order to the absorption affinity on stack shell 51 is more uniform, being provided with three air channels 18 in the present embodiment between mandrel 7 and cavity 6, the end portion of the upper/lower terminal of cavity 6 is connected with mandrel 7 respectively by three air channels 18 with middle part.In addition, in the present embodiment, the lower end in the outside of cylinder 5 is provided with downward-sloping bottom stock guide 14 outside, the inner side of bottom stock guide 14 is installed with rotating shaft 15, the two ends movable supporting of rotating shaft 15 is in the sleeve block 16 being arranged in frame 1, wherein being provided with the clamping screw 17 of band handle on the sleeve block 16 of one end, unclamping clamping screw 17 rotating shaft 15 can rotate in sleeve block 16.Screw clamping screw 17 can rotating shaft 15 be locked in sleeve block 16.
The operation principle of the present invention is as follows: will carry out being placed in oscillating feeder 2 without organic solid waste of preliminary treatment, under the conveying of oscillating feeder 2, solid waste is transported to belt conveyor 3 from the discharging opening of oscillating feeder 2, then solid waste is delivered on the stack shell 51 of outer cylinder 5 along stock guide 4 by belt conveyor 3；Meanwhile, under the driving of electric rotating machine 13, stack shell 51 not stall is moved, additionally, under the effect of blower fan 10, form negative pressure thus the paper on the stack shell 51 outside cavity 6 and plastic sheeting are produced absorption affinity in cavity 6；Stack shell 51 constantly rotates thus constantly outwards carries carrying the solid waste got off on belt conveyer 3 through stock guide 4, under the effect of gravity and inertia, quality is bigger, granular stone and glass dregs outwards tumble along with the stack shell 51 rotated, owing to being provided with bottom stock guide 14, the stone of heavier mass, glass dregs can be well along bottom stock guide 14 landing, simultaneously because the feature of light weight, paper and plastic sheeting are very easy to be attracted on the stack shell 51 outside cavity 6, and along with outer cylinder 5 rotates together, when the part stack shell 51 being adsorbed with paper and thin film leaves cavity 6, paper and thin film on this part stack shell 51 are no longer acted on by negative-pressure sucking, and split away off from stack shell 51 under gravity, it is deposited in the inner side below outer cylinder 5.Said process achieves efficiently separating of paper and plastic sheeting and handstone, glass dregs etc., and the recycling for paper and plastic sheeting lays the first stone, and greatly reduces the processing cost of solid waste.
Claims (4)
- null1. the negative pressure separating device of solid waste，Including: frame，Oscillating feeder and belt conveyor it is provided with in frame，The discharging opening of oscillating feeder is positioned at the top of belt conveyor feed end，It is characterized in that: be provided with in the frame of belt conveyor discharge end side with its with the use of stock guide，Negative pressure roller separation mechanism it is additionally provided with in frame，Its structure includes: the expansion bearing outer cylinder in frame，Outer cylinder is by with the stack shell of some through holes with fixing cover the end cap at stack shell two ends and constitute，The downward-sloping stack shell extending close to outer cylinder in the lower end of stock guide、And the solid waste on belt conveyor can be guided to the stack shell of outer cylinder，It is provided with the cavity lateral wall by inside cavities wall with the circular arc of some air vents in outer cylinder and seals the cavity formed，Cavity is in the stack shell that the discharging direction of stock guide is arranged at outside the discharge end of stock guide，And the upper end of cavity lateral wall is positioned at inside outer cylinder peak，The lower end of cavity lateral wall was not higher than the horizontal plane position of outer cylinder axis，And the stack shell that cavity lateral wall is outside stock guide，The mandrel of hollow it is additionally provided with in outer cylinder，One end of mandrel is blind end，The other end is opening，In clutch shaft bearing seat on blind end expansion bearing cylinder one end end cap inwall outside，Opening stretches out in the second bearing block on outer cylinder other end end cap、And be connected with rack-mounted blower fan，The inner chamber of described cavity and mandrel is connected by least one air channel and is mutually permanently connected，It is also associated with rotating driving device on the end cap of outer cylinder one end，Under the driving of rotating driving device，Outer cylinder can rotate around mandrel、And the solid waste derived by stock guide can be exported the most laterally；Under the effect of blower fan in cavity and be positioned on the stack shell outside cavity formation negative pressure, in cavity, under the effect of negative pressure, the paper in solid waste and plastic sheeting are attracted on the stack shell outside cavity and come off after this part stack shell leaves cavity；Being provided with three air channels between mandrel and cavity, the end portion of the upper/lower terminal of cavity is connected with mandrel respectively by three air channels with middle part.
- The negative pressure separating device of solid waste the most according to claim 1, it is characterized in that: the cross section of cavity is in one section of annulus with outer cylinder concentric, and the upper end of annulus is between stock guide and outer cylinder peak, the lower end of annulus is positioned at the minimum point of outer cylinder.
- The negative pressure separating device of solid waste the most according to claim 1 and 2, it is characterized in that: the structure of rotating driving device includes: be fixedly connected on the power transmission shaft on the outer roller end cover of mandrel blind end side, power transmission shaft is driven by electric rotating machine, and described electric rotating machine is arranged in frame.
- The negative pressure separating device of solid waste the most according to claim 1 and 2, it is characterized in that: the lower end outside cylinder is provided with downward-sloping bottom stock guide outside, the inner side of bottom stock guide is installed with rotating shaft, the two ends movable supporting of rotating shaft is in rack-mounted sleeve block, wherein it is provided with the clamping screw of band handle on the sleeve block of one end, unclamping clamping screw rotating shaft to rotate in sleeve block, screwing clamping screw can be locked at rotating shaft in sleeve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397405.9A CN103447235B (en) | 2013-09-05 | 2013-09-05 | The negative pressure separating device of solid waste |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397405.9A CN103447235B (en) | 2013-09-05 | 2013-09-05 | The negative pressure separating device of solid waste |
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| CN103447235A CN103447235A (en) | 2013-12-18 |
| CN103447235B true CN103447235B (en) | 2016-08-17 |
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| CN201310397405.9A Active CN103447235B (en) | 2013-09-05 | 2013-09-05 | The negative pressure separating device of solid waste |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972689A (en) * | 2014-04-01 | 2015-10-14 | 平阳县凯达包装机械厂 | Laminated plastic woven bag pick-up machine |
| CN104972695A (en) * | 2014-04-02 | 2015-10-14 | 平阳县凯达包装机械厂 | Automatic opening pressing machine for valve port cement bags |
| CN108787452B (en) * | 2018-07-26 | 2024-04-02 | 遵义华清塑料制品有限公司 | Negative pressure separation equipment for plastic woven waste |
| CN109926193A (en) * | 2019-04-15 | 2019-06-25 | 西安海天建材有限公司 | A kind of broken sorting Integrated Processing Unit for building waste |
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| CN2259234Y (en) * | 1995-12-12 | 1997-08-13 | 锦州俏牌实业有限公司 | Adsorption separator |
| CN201477766U (en) * | 2009-08-26 | 2010-05-19 | 桑志军 | Three-dimensional view demonstration panel for teaching |
| CN203459278U (en) * | 2013-09-05 | 2014-03-05 | 江苏美星大地环保科技有限公司 | Negative-pressure separation device for solid waste |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2983151B2 (en) * | 1995-01-30 | 1999-11-29 | 日本スピンドル製造株式会社 | Sorting device for broken bags and cans |
| JPH08206602A (en) * | 1995-02-07 | 1996-08-13 | Fuji Electric Co Ltd | Selector device for combustible substance |
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- 2013-09-05 CN CN201310397405.9A patent/CN103447235B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2259234Y (en) * | 1995-12-12 | 1997-08-13 | 锦州俏牌实业有限公司 | Adsorption separator |
| CN201477766U (en) * | 2009-08-26 | 2010-05-19 | 桑志军 | Three-dimensional view demonstration panel for teaching |
| CN203459278U (en) * | 2013-09-05 | 2014-03-05 | 江苏美星大地环保科技有限公司 | Negative-pressure separation device for solid waste |
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Effective date of registration: 20160608 Address after: 215625 Fengzhen Jin Nan Road, Zhangjiagang, Jiangsu, No. 1 Applicant after: Jiangsu Amstar Package Machinery Co., Ltd. Address before: 215625, Jiangsu, Jiangsu, Fengzhen Jin Jin Road, Zhangjiagang, Suzhou 1 star earth environmental protection technology Co., Ltd. Applicant before: Jiangsu ASG Earth Environmental Protection Science and Technology Co., Ltd. |
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Effective date of registration: 20211126 Address after: 215600 east of Gangcheng Avenue, Zhangjiagang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: JIANGSU BEIER MACHINERY Co.,Ltd. Address before: 215625 No. 1, Jinnan Road, Jinfeng Town, Zhangjiagang City, Jiangsu Province Patentee before: JIANGSU ASG PACKAGING MACHINERY GROUP Co.,Ltd. |