CN203459278U - Negative-pressure separation device for solid waste - Google Patents
Negative-pressure separation device for solid waste Download PDFInfo
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- CN203459278U CN203459278U CN201320547574.1U CN201320547574U CN203459278U CN 203459278 U CN203459278 U CN 203459278U CN 201320547574 U CN201320547574 U CN 201320547574U CN 203459278 U CN203459278 U CN 203459278U
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Abstract
The utility model discloses a negative-pressure separation device capable of separating paper and plastic films from solid waste. The device comprises a vibrating feeder, a belt conveyor and a negative-pressure roller separation mechanism which are arranged sequentially, wherein the negative-pressure roller separation mechanism comprises an outer roller consisting of a roller body with a plurality of through holes and end covers at the two ends of the roller body; a hollow mandrel and a cavity are arranged in the outer roller; the cavity is formed by sealing the inner side wall of a cavity body and the arc-shaped outer side wall, with a plurality of vent holes, of the cavity body; one end of the mandrel is sealed and supported in a bearing pedestal on the inner wall of the end cover at one end; the other end of the mandrel is open and is connected with a fan after stretching out of a bearing pedestal on the end cover at the other end; the cavity is communicated with mandrel through an air flue; the outer roller is driven by a rotation driving device to rotate around the mandrel and can output the solid waste continuously; the fan enables the roller body outside the cavity to form negative pressure, so that paper and plastic films are adsorbed to the roller body outside the cavity and fall off after the roller body turns away from the cavity.
Description
Technical field
The utility model relates to the negative pressure separating device of the solid waste of processing for house refuse is classified.
Background technology
House refuse refers in daily life or provides the solid waste producing 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 8～10% speed increment, up to now, China overwhelming majority's any air storage of domestic waste or landfill, not only taken valuable land resource, and environment caused to serious pollution.At present the processing of the house refuse of heterogeneity is often adopted to single pattern, such as burning electricity generation, to different component of refuse, adopt Same Way to process, caused a large amount of consumption of processing procedure self, less economical.Therefore, house refuse is divided into different component of refuse, and carries out different processing, significant to fundamentally solving garbage problem, be a major issue that is related to national economy.
In house refuse, mainly comprise: organic matter, handstone, glass dregs, plastic sheeting or paper etc., wherein organic feature is to have certain adhesiveness, the feature of handstone and glass dregs be quality heavier, be graininess, the feature of plastic sheeting or paper is very light weight.Our company researches and develops in earlier stage carries out the solid waste separator of slubbing separating treatment to containing organic solid waste, its structure comprises: frame, in frame, be provided with oscillating feeder and impelling belt feeder, the discharging opening of oscillating feeder is positioned at the top of impelling belt feeder feed end, in the frame of impelling belt feeder discharge end one side, be provided with the baffle plate being used in conjunction with impelling belt feeder, the frame of baffle plate below tilts and is provided with belt conveyor, installation shaft expansion bearing is passed through in frame in the lower end of belt conveyor, and between belt conveyor and frame, be provided with angle of inclination adjusting supporting device, described belt conveyor is tilted to conveying, described baffle plate can stop the solid waste that gone out by the impelling of impelling belt feeder, and solid waste is rebounded to belt conveyor, in frame, be also provided with blower fan, on blower fan, be connected with 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, in the frame in outside, belt conveyor upper end, be provided with the adjustable plate stop gauge being used in conjunction with belt conveyor, described adjustable plate stop gauge can be blocked in the organic matter in solid waste the inner side of adjustable plate stop gauge.The separator of the solid waste of said structure, can be effectively the organic matter in solid waste and handstone, glass dregs and plastic sheeting and paper be separated, because the paper in solid waste and plastic sheeting also have larger use value industrial, therefore by isolated that a part of solid waste with paper and plastic sheeting of above-mentioned solid waste separator, also will carry out further separating treatment, this just need to research and develop a kind of separator of can be further paper and plastic sheeting and handstone, glass dregs etc. being separated.
Utility model content
The purpose of this utility model is: provide a kind of can be by not containing the paper in organic solid waste and the negative pressure separating device of the further isolated solid waste of film.
For achieving the above object, the technical solution adopted in the utility model is: the negative pressure separating device of solid waste, comprise: frame, in frame, be provided with oscillating feeder and belt conveyor, the discharging opening of oscillating feeder is positioned at the top of belt conveyor feed end, in the frame of belt conveyor discharge end one side, be provided with the stock guide that is mated use, in frame, be also provided with negative pressure roller separation mechanism, its structure comprises: the outer cylinder of expansion bearing in frame, the end cap that outer cylinder is combined in stack shell two ends by the stack shell with some through holes and fixed cap forms, the downward-sloping stack shell extending near outer cylinder in lower end of stock guide, and the solid waste on belt conveyor can be guided on the stack shell of outer cylinder, in outer cylinder, be provided with by cavity madial wall and the cavity that forms with the cavity lateral wall involution of the circular arc of some air vents, in the stack shell of cavity outside the discharging direction of stock guide is arranged at the discharge end of stock guide, and the upper end of cavity lateral wall is positioned at outer cylinder peak inner side, the lower end of cavity lateral wall is not higher than the horizontal plane position of crossing outer cylinder axis, and cavity lateral wall is near the stack shell in stock guide outside, in outer cylinder, be also provided with the mandrel of hollow, one end of mandrel is blind end, the other end is openend, blind end expansion bearing is outside in the clutch shaft bearing seat on cylinder one end end cap inwall, openend stretches out from the second bearing block on outer cylinder other end end cap, and be connected with rack-mounted blower fan, described cavity is connected and is mutually permanently connected by least one air channel with the inner chamber of mandrel, on the end cap of outer cylinder one end, be also connected with rotating driving device, under the driving of rotating driving device, outer cylinder can rotate around mandrel, and can be by constantly output laterally of the solid waste being derived by stock guide, under the effect of blower fan in cavity and be positioned on the stack shell in cavity outside and form negative pressure, in cavity, under the effect of negative pressure, the paper in solid waste and plastic sheeting are attracted on the stack shell in cavity outside 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 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 place of outer cylinder.
Further, the negative pressure separating device of aforesaid solid waste, wherein, the structure of rotating driving device comprises: be fixedly connected on the power transmission shaft on the outer roller end cover of mandrel blind end one 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, the lower end in cylinder outside 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 with handle on the sleeve block of one end, unclamping clamping screw rotating shaft can rotate in sleeve block, and screwing clamping screw can be locked at rotating shaft in sleeve block.
Further, the negative pressure separating device of aforesaid solid waste wherein, is provided with three air channels between mandrel and cavity, and three air channels are connected the end portion of the upper/lower terminal of cavity and middle part respectively with mandrel.
The utility model has the advantages that: compact conformation, can be by effectively not separated containing granular component of refuse such as the plastic sheeting in organic solid waste and paper and handstone, glass dregs, for the recycling of plastic sheeting and paper lays the first stone, and 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 described in the utility model.
Fig. 2 is A-A schematic cross-section in Fig. 1.
Fig. 3 is B-B schematic cross-section in Fig. 2.
Fig. 4 is C part structure for amplifying schematic diagram in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the negative pressure separating device of solid waste, comprise: frame 1, in frame 1, be provided with oscillating feeder 2 and belt conveyor 3, the discharging opening of oscillating feeder 2 is positioned at the top of belt conveyor 3 feed ends, in the frame 1 of belt conveyor 3 discharge end one sides, be provided with the stock guide 4 that is mated use, in frame 1, be also provided with negative pressure roller separation mechanism, its structure comprises: the outer cylinder 5 of expansion bearing in frame 1, the end cap 52 that outer cylinder 5 is combined in stack shell 51 two ends by the stack shell 51 with some through holes and fixed cap forms, the downward-sloping stack shell 51 extending near outer cylinder 5 in lower end of stock guide 4, and the solid waste on belt conveyor 3 can be guided on the stack shell 51 of outer cylinder 5, in outer cylinder 5, be provided with by cavity madial wall 61 and the cavity 6 that forms with cavity lateral wall 62 involutions of the circular arc of some air vents, in the stack shell 51 of cavity 6 outside the discharging direction of stock guide 4 is arranged at the discharge end of stock guide 4, and the upper end of cavity lateral wall 62 is positioned at outer cylinder 5 peak inner sides, the lower end of cavity lateral wall 62 is not higher than the horizontal plane position of crossing outer cylinder 5 axis, cavity lateral wall 62 is near the stack shell 51 in stock guide 4 outsides, in outer cylinder 5, be also provided with the mandrel 7 of hollow, one end of mandrel 7 is blind end, the other end is openend, blind end expansion bearing is outside in the clutch shaft bearing seat 8 on cylinder 5 one end end cap 51 inwalls, openend stretches out from the second bearing block 9 on outer cylinder 5 other end end caps, and be connected with the blower fan 10 being arranged in frame 1, described cavity 6 is connected and is mutually permanently connected by least one air channel 18 with the inner chamber of mandrel 7, on the end cap of outer cylinder 5 one end, be also connected with rotating driving device, in the present embodiment, the structure of rotating driving device comprises: be fixedly connected on the power transmission shaft 12 on outer cylinder 5 end caps 52 of mandrel 7 blind end one sides, 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, also the solid waste being derived by stock guide 4 constantly outwards can be exported; Under the effect of blower fan 10, in cavity 6 and be positioned on the stack shell 51 in cavity 6 outsides and form negative pressure, the paper under the effect of cavity 6 interior negative pressure in solid waste and plastic sheeting are attracted on the stack shell 51 outside cavity 6 and after this part stack shell 51 leaves cavity 6 and come off.In the present embodiment, in order to guarantee there is good absorption affinity on stack shell 51, the cross section of cavity 6 is one section of annulus with outer cylinder 5 concentrics, and the upper end of annulus is between stock guide 4 and outer cylinder 5 peaks, the lower end of annulus is positioned at the minimum point place of outer cylinder 5, and for the absorption affinity on stack shell 51 more even, in the present embodiment, between mandrel 7 and cavity 6, being provided with air channel 18,18, three, three air channels is connected the end portion of the upper/lower terminal of cavity 6 and middle part respectively with mandrel 7.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, in the sleeve block 16 of the two ends movable supporting of rotating shaft 15 on being arranged on frame 1, wherein on the sleeve block 16 of one end, be provided with the clamping screw 17 with handle, unclamp clamping screw 17 rotating shafts 15 and can in sleeve block 16, rotate.Screwing clamping screw 17 can be locked at rotating shaft 15 in sleeve block 16.
Operation principle of the present utility model is as follows: will carry out not being placed in oscillating feeder 2 containing 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 by belt conveyor 3, solid waste is delivered on the stack shell 51 of outer cylinder 5 along stock guide 4, meanwhile, under the driving of electric rotating machine 13, stack shell 51 not stalls are moved, and in addition, under the effect of blower fan 10, thereby the interior formation negative pressure of cavity 6 produces absorption affinity to the paper on the stack shell 51 in cavity 6 outsides and plastic sheeting, thereby stack shell 51 constantly rotates and constantly the solid waste of carrying from belt conveyer 3 is outwards carried through stock guide 4, under the effect of gravity and inertia, quality is larger, granular stone and glass dregs are along with the stack shell 51 rotating outwards tumbles, owing to being provided with bottom stock guide 14, the stone that quality is heavier, glass dregs can be well along 14 landings of bottom stock guide, while is due to the feature of light weight, paper and plastic sheeting are very easy to be attracted on the stack shell 51 in cavity 6 outsides, and along with outer cylinder 5 rotates together, when absorption has the part stack shell 51 of paper and film to leave cavity 6, paper on this part stack shell 51 and film are no longer subject to the effect of negative-pressure sucking, and from stack shell 51, split away off under the effect of gravity, be deposited in the inner side of outer cylinder 5 belows.Said process has been realized the effectively separated of paper and plastic sheeting and handstone, glass dregs etc., for the recycling of paper and plastic sheeting lays the first stone, and greatly reduces the processing cost of solid waste.
Claims (5)
1. the negative pressure separating device of solid waste, comprise: frame, in frame, be provided with oscillating feeder and belt conveyor, the discharging opening of oscillating feeder is positioned at the top of belt conveyor feed end, it is characterized in that: in the frame of belt conveyor discharge end one side, be provided with the stock guide that is mated use, in frame, be also provided with negative pressure roller separation mechanism, its structure comprises: the outer cylinder of expansion bearing in frame, the end cap that outer cylinder is combined in stack shell two ends by the stack shell with some through holes and fixed cap forms, the downward-sloping stack shell extending near outer cylinder in lower end of stock guide, and the solid waste on belt conveyor can be guided on the stack shell of outer cylinder, in outer cylinder, be provided with by cavity madial wall and the cavity that forms with the cavity lateral wall involution of the circular arc of some air vents, in the stack shell of cavity outside the discharging direction of stock guide is arranged at the discharge end of stock guide, and the upper end of cavity lateral wall is positioned at outer cylinder peak inner side, the lower end of cavity lateral wall is not higher than the horizontal plane position of crossing outer cylinder axis, and cavity lateral wall is near the stack shell in stock guide outside, in outer cylinder, be also provided with the mandrel of hollow, one end of mandrel is blind end, the other end is openend, blind end expansion bearing is outside in the clutch shaft bearing seat on cylinder one end end cap inwall, openend stretches out from the second bearing block on outer cylinder other end end cap, and be connected with rack-mounted blower fan, described cavity is connected and is mutually permanently connected by least one air channel with the inner chamber of mandrel, on the end cap of outer cylinder one end, be also connected with rotating driving device, under the driving of rotating driving device, outer cylinder can rotate around mandrel, and can be by constantly output laterally of the solid waste being derived by stock guide, under the effect of blower fan in cavity and be positioned on the stack shell in cavity outside and form negative pressure, in cavity, under the effect of negative pressure, the paper in solid waste and plastic sheeting are attracted on the stack shell in cavity outside and come off after this part stack shell leaves cavity.
2. the negative pressure separating device of solid waste according to claim 1, it is characterized in that: the cross section of cavity is 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 place of outer cylinder.
3. the negative pressure separating device of solid waste according to claim 1 and 2, it is characterized in that: the structure of rotating driving device comprises: be fixedly connected on the power transmission shaft on the outer roller end cover of mandrel blind end one side, power transmission shaft is driven by electric rotating machine, and described electric rotating machine is arranged in frame.
4. the negative pressure separating device of solid waste according to claim 1 and 2, it is characterized in that: the lower end in cylinder outside 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 on the sleeve block of one end, be provided with the clamping screw with handle, unclamping clamping screw rotating shaft can rotate in sleeve block, and screwing clamping screw can be locked at rotating shaft in sleeve block.
5. the negative pressure separating device of solid waste according to claim 1 and 2, is characterized in that: between mandrel and cavity, be provided with three air channels, three air channels are connected the end portion of the upper/lower terminal of cavity and middle part respectively with mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547574.1U CN203459278U (en) | 2013-09-05 | 2013-09-05 | Negative-pressure separation device for solid waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547574.1U CN203459278U (en) | 2013-09-05 | 2013-09-05 | Negative-pressure separation device for solid waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459278U true CN203459278U (en) | 2014-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547574.1U Withdrawn - After Issue CN203459278U (en) | 2013-09-05 | 2013-09-05 | Negative-pressure separation device for solid waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447235A (en) * | 2013-09-05 | 2013-12-18 | 江苏美星大地环保科技有限公司 | Negative pressure separation device for solid wastes |
| CN111659612A (en) * | 2020-05-15 | 2020-09-15 | 王慈 | Papermaking waste residue processing system |
-
2013
- 2013-09-05 CN CN201320547574.1U patent/CN203459278U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447235A (en) * | 2013-09-05 | 2013-12-18 | 江苏美星大地环保科技有限公司 | Negative pressure separation device for solid wastes |
| CN103447235B (en) * | 2013-09-05 | 2016-08-17 | 江苏星A包装机械集团有限公司 | The negative pressure separating device of solid waste |
| CN111659612A (en) * | 2020-05-15 | 2020-09-15 | 王慈 | Papermaking waste residue processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20160817 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |