CN203124081U - Silt separating device of waste plastics fragments - Google Patents
Silt separating device of waste plastics fragments Download PDFInfo
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- CN203124081U CN203124081U CN 201320056785 CN201320056785U CN203124081U CN 203124081 U CN203124081 U CN 203124081U CN 201320056785 CN201320056785 CN 201320056785 CN 201320056785 U CN201320056785 U CN 201320056785U CN 203124081 U CN203124081 U CN 203124081U
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- silt
- tapered shaped
- waste plastics
- silt separation
- net
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Abstract
The utility model relates to a silt separating device of waste plastics fragments. The silt separating device of the waste plastics fragments comprises a conical pot, a water inlet pipe, a water outlet and a silt separating net. The conical pot is integrally in an inverted cone shape, and a sand discharge port is formed in the bottom portion of the conical pot. The water inlet pipe is connected into the side wall of the conical pot in a tangential direction and stretches into the silt separating net. The water outlet is formed in the conical pot. The silt separating net only allowing silt and impurities to pass through is arranged in the conical pot, and the shape of the silt separating net corresponds to that of the conical pot. The waste plastic fragments rotating along with the high-speed rotational flow of fluid entering the conical pot through the water inlet pipe are arranged in the silt separating net. The silt separating device of the waste plastics fragments has the advantages of being simple in structure and convenient to operate, effectively achieving mechanization and continuation of the separating process of the silt and the impurities, and effectively improving the efficiency and the effect of separation of the silt and the impurities, and belongs to the technology of recovery and cleaning of waste plastics.
Description
Technical field
The utility model relates to recovery and the cleaning technique of waste plastics, specifically, relates to a kind of silt separation apparatus of waste plastics fragment.
Background technology
Along with the continuous increase of plastic products consumption figure, waste plastics also is on the increase.These waste plastics will certainly destroy environment if processing is improper, destroy the ecological balance, finally threaten human existence.
Existing waste plastics is mainly handled in the following way: after the waste plastics recovery, classify earlier, be broken into fragment, clean up, again with the fragment fusion, make new plastic raw materials particle and finished product, realize regeneration.
The silt of waste plastics fragment and the processing of impurity are mainly undertaken by artificial or mechanical mode.For the cleaning of density greater than the waste plastics fragment of water, a kind of method is to need could realize the flotation cleaning with the density of the halid aqueous solution with the increase fluid media (medium); A kind of method is in sink (device) bottom agitating device to be set to clean under water, is difficult to separate waste plastics fragment, silt and impurity.Therefore, need to introduce special silt separation apparatus, realize that waste plastics fragment, especially density are greater than automation and the serialization of water waste plastics fragment and silt, separate impurities process in small, broken bits.
The utility model content
At the technical problem that exists in the prior art, the purpose of this utility model is: but waste plastics fragment, especially density that a kind of serialization simple in structure and automation realize that silt separates with the impurity silt separation apparatus greater than the waste plastics fragment of water is provided.
In order to achieve the above object, the utility model adopts following technical scheme:
The silt separation apparatus of waste plastics fragment is characterized in that: comprise tapered shaped can, water inlet pipe, delivery port and silt separation net; Tapered shaped can integral body is in an inverted cone, and the bottom is provided with sediment ejection opening; Water inlet pipe inserts the sidewall of tapered shaped can and stretches in the silt separation net along tangential direction; Delivery port is positioned on the tapered shaped can; The silt separation net that only allows silt and impurity pass through is positioned at tapered shaped can, and shape is corresponding with tapered shaped can; The waste plastics fragment that the fluid high-speed eddy flow that enters with water inlet pipe rotates is positioned at the silt separation net.
After adopting this structure, simple in structure, easy to operate, effectively realize separating automatically of silt and impurity and waste plastics fragment, realize automation and the serialization of operating process.
Principle of the present utility model is: after fluid media (medium) entered tapered shaped can from water inlet pipe, high-speed rotational was rotated in tapered shaped can, thereby drove the waste plastics fragment high-speed rotational rotation of (specifically in the silt separation net) in the tapered shaped can, produced centrifugal force; Owing to have stopping of silt separation net, waste plastics fragment to be blocked in the silt separation net, silt and impurity then pass the silt separation net, enter in the space between silt separation net and the tapered shaped can.Realize silt and separate impurities and removal thus.Fluid enters from water inlet pipe, flows out from delivery port, if set up water circle device, then fluid can be recycled.
The inwall of tapered shaped can is provided with spiral groove.After adopting this structure, slowed down the flow rate of fluid media (medium) in this interval, so that silt and impurity can slide to the bottom of tapered shaped can under the spiral groove, be convenient to collect and realize separating.
The silt separation net is back taper.After adopting this structure, the friction, the removal that have increased the waste plastics fragment stick to the lip-deep silt of waste plastics fragment and impurity, and the shape approximation of separation net and tapered shaped can is strengthened the effect that silt separates with impurity.
The silt separation net is warp layout net, parallel layout net, mesh or the net with waveform surface.After adopting this structure, namely the structure of silt separation net can arrange flexibly, is of moderate size as long as satisfy mesh size, can stop that the waste plastics fragment dishes out, and can allow silt and impurity by getting final product again.Warp layout net refers to the netting twine that the silt separation net arranged by some parallels and surrounds framework, and all the other netting twines are all arranged in warp (vertically) mode.Parallel layout net, the netting twine that refers to some warps arrangements of silt separation net surrounds framework, and all the other netting twines are all arranged in parallel (round) mode.Mesh refers to the net that netting twine interweaves in length and breadth and forms.Net with waveform surface is not driven plain after referring to the netting twine layout, and warp is stacked on the parallel or parallel is stacked on the warp, and stacked position makes the concave-convex surface of net rise and fall, and forms wave.
Water inlet pipe has many, is arranged in parallel; Water inlet pipe is positioned at the tangential direction of tapered shaped can.After adopting this structure, adopt the structure of many water inlet pipes to compare with the structure of a water inlet pipe, can strengthen the impulse force that fluid media (medium) enters tapered shaped can to greatest extent, reduce at " dead angle ", thereby strengthen the eddy flow effect.
The silt separation apparatus of waste plastics fragment comprises also that the sidewall with tapered shaped can joins and near the sidewall discharge nozzle of the upper end of tapered shaped can; The sidewall discharge nozzle is as delivery port; The projection of sidewall discharge nozzle on horizontal plane is positioned at the tangential direction of tapered shaped can; After the sidewall discharge nozzle was drawn from tapered shaped can, the outlet of sidewall discharge nozzle was higher than the top of tapered shaped can.After adopting this structure, the waste plastics fragment can be discharged automatically from the sidewall discharge nozzle, and is easy to operate.The lid of folding also can be set at the top of tapered shaped can, realize continuous dosing.Fluid flows out from the sidewall discharge nozzle, drives the discharge of waste plastics fragment.
Tapered shaped can comprises the tapering part of the back taper that is positioned at the lower end and is positioned at the cylindrical shape part of upper end; Water inlet pipe is positioned at tapering part, and the sidewall discharge nozzle is positioned at the cylindrical shape part.After adopting this structure, back taper is convenient to fluid eddy flow and upwards pushing simultaneously, pushes to the sidewall discharge nozzle of cylindrical shape part until the waste plastics fragment and discharges with fluid media (medium).
The silt separation method of waste plastics fragment, the tangential direction of fluid from water inlet pipe along tapered shaped can enters tapered shaped can, in tapered shaped can high speed rotational flow; The waste plastics fragment with the fluid high-speed eddy flow, produces centrifugal force together with silt and impurity, and in the silt separation net is blocked in the waste plastics fragment, and silt and impurity pass the silt separation net and enters space between silt separation net and the tapered shaped can; Simultaneously, the spiral groove of tapered shaped can inwall setting stops current, slows down the water velocity in the space between silt separation net and the tapered shaped can, is convenient to silt and contamination precipitation.After adopting this method, but mechanization, serialization removal silt and impurity are easy to operate, effectively improve removal efficient and the removal effect of silt and impurity.
The inwall fluctuations of silt separation net with the mutual friction of waste plastics fragment phase, is isolated the silt and the impurity that stick to waste plastics fragment surface.After adopting this method, the inwall of silt separation net further cleans the waste plastics fragment, strengthens cleaning and the effect of separating.
The waste plastics fragment rises to that sidewall with tapered shaped can joins and near the sidewall discharge nozzle of the upper end of tapered shaped can, discharges from the sidewall discharge nozzle along tapered shaped can in the fluid high-speed rotation process; Fluid is discharged from the sidewall discharge nozzle.After adopting this method, the waste plastics fragment can be discharged after removing silt and impurity automatically.
Generally speaking, the utlity model has following advantage: simple in structure, easy to operate, effectively realize mechanization and the serialization of silt and impurity separation process, effectively improve the silt efficient of separating with impurity and the effect of separating.
Description of drawings
Fig. 1 is the elevation of the silt separation apparatus of waste plastics fragment.
Fig. 2 is the vertical view of the silt separation apparatus of waste plastics fragment.
Fig. 3 is the cutaway view of Fig. 2.
Wherein, 1 is that tapered shaped can, 2 is water inlet pipe, and 3 is the silt separation net, and 4 is the sidewall discharge nozzle, and 11 is the cylindrical shape part, and 12 is tapering part, and 13 is spiral groove, and 14 is sediment ejection opening.
The specific embodiment
The utility model is described in more detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is to shown in Figure 3, and the silt separation apparatus of waste plastics fragment comprises: tapered shaped can 1, water inlet pipe 2, silt separation net 3 and sidewall discharge nozzle 4.
Tapered shaped can 1 comprises the tapering part 12 of the back taper that is positioned at the below and is positioned at the cylindrical shape part 11 of top.The whole inwall of tapered shaped can 1 is provided with a spiral groove 13, is convenient to silt and impurity and discharges along the bottom that it is slipped to tapered shaped can 1.The bottom is provided with sediment ejection opening 14, connects screw elevator, carries out the continuous blow-down of silt and impurity, and guarantees that fluid can not flow out from sediment ejection opening.
During operation, waste plastics fragment to be cleaned enters tapered shaped can from the charging aperture at tapered shaped can top, tangential direction along the tapered shaped can sidewall enters tapered shaped can to fluid media (medium) (for example water) from water inlet pipe, and passes the silt separation net, forms the high speed rotational flow in tapered shaped can; The waste plastics fragment with the fluid high-speed eddy flow, produces centrifugal force together with silt and impurity, and in the silt separation net is blocked in the waste plastics fragment, and silt and impurity pass the silt separation net and enters space between silt separation net and the tapered shaped can; Simultaneously, the inwall of tapered shaped can is provided with spiral groove and the applying of silt separation net outer wall stops current, slows down the water velocity in the space between silt separation net and the tapered shaped can, is convenient to silt and contamination precipitation; Silt and impurity fall to the tapered shaped can bottom along the spiral groove of the inwall of tapered shaped can.Silt and the impurity for the treatment of the tapered shaped can bottom sink to the bottom, and the sediment ejection opening that arranges from the bottom is discharged.The inwall fluctuations of silt separation net with the mutual friction of waste plastics fragment phase, is isolated the silt and the impurity that stick to waste plastics fragment surface, further strengthens silt and separate impurities effect.The waste plastics fragment rises to that sidewall with tapered shaped can joins and near the sidewall discharge nozzle of the upper end of tapered shaped can along tapered shaped can in the fluid high-speed rotation process, driven by fluid and discharge from the sidewall discharge nozzle.The waste plastics fragment that density is big forms bigger centrifugal force in rotation process, high speed is thrown to the inwall of silt separation net and risen with taper, finally discharges tapered shaped can from the sidewall discharge nozzle.The top of tapered shaped can arrange the top discharge pipe, and the top discharge pipe inserts certain depth in the tapered shaped can from the top of tapered shaped can; The waste plastics fragment that density is little is less because of the centrifugal force that forms, and gathers to the center of tapered shaped can under the extruding of the big waste plastics fragment of density, thereby enters the top discharge pipe, depends on buoyancy to discharge tapered shaped can.
Above-described embodiment is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (7)
1. the silt separation apparatus of waste plastics fragment is characterized in that: comprise tapered shaped can, water inlet pipe, delivery port and silt separation net; Tapered shaped can integral body is in an inverted cone, and the bottom is provided with sediment ejection opening; Water inlet pipe inserts the sidewall of tapered shaped can and stretches in the silt separation net along tangential direction; Delivery port is positioned on the tapered shaped can; The silt separation net that only allows silt and impurity pass through is positioned at tapered shaped can, and shape is corresponding with tapered shaped can; The waste plastics fragment that the fluid high-speed eddy flow that enters with water inlet pipe rotates is positioned at the silt separation net.
2. according to the silt separation apparatus of the described waste plastics fragment of claim 1, it is characterized in that: the inwall of described tapered shaped can is provided with spiral groove.
3. according to the silt separation apparatus of the described waste plastics fragment of claim 1, it is characterized in that: described silt separation net is back taper.
4. according to the silt separation apparatus of the described waste plastics fragment of claim 1, it is characterized in that: described silt separation net is warp layout net, parallel layout net, mesh or the net with waveform surface.
5. according to the silt separation apparatus of the described waste plastics fragment of claim 1, it is characterized in that: described water inlet pipe has many, is arranged in parallel; Water inlet pipe is positioned at the tangential direction of tapered shaped can.
6. according to the silt separation apparatus of the described waste plastics fragment of claim 1, it is characterized in that: it comprises also that sidewall with tapered shaped can joins and near the sidewall discharge nozzle of the upper end of tapered shaped can; The sidewall discharge nozzle is as delivery port; The projection of sidewall discharge nozzle on horizontal plane is positioned at the tangential direction of tapered shaped can; After the sidewall discharge nozzle was drawn from tapered shaped can, the outlet of sidewall discharge nozzle was higher than the top of tapered shaped can.
7. according to the silt separation apparatus of the described waste plastics fragment of claim 6, it is characterized in that: described tapered shaped can comprises the tapering part of the back taper that is positioned at the lower end and is positioned at the cylindrical shape part of upper end; Water inlet pipe is positioned at tapering part, and the sidewall discharge nozzle is positioned at the cylindrical shape part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056785 CN203124081U (en) | 2013-01-31 | 2013-01-31 | Silt separating device of waste plastics fragments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056785 CN203124081U (en) | 2013-01-31 | 2013-01-31 | Silt separating device of waste plastics fragments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124081U true CN203124081U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056785 Expired - Lifetime CN203124081U (en) | 2013-01-31 | 2013-01-31 | Silt separating device of waste plastics fragments |
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| Country | Link |
|---|---|
| CN (1) | CN203124081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111360A (en) * | 2013-01-31 | 2013-05-22 | 冯愚斌 | Device and method for separating silt of waste plastic fragment |
| WO2014117587A1 (en) * | 2013-01-31 | 2014-08-07 | Feng Yubin | Rotational-flow sorting and cleaning apparatus and method for waste plastic pieces |
-
2013
- 2013-01-31 CN CN 201320056785 patent/CN203124081U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111360A (en) * | 2013-01-31 | 2013-05-22 | 冯愚斌 | Device and method for separating silt of waste plastic fragment |
| WO2014117587A1 (en) * | 2013-01-31 | 2014-08-07 | Feng Yubin | Rotational-flow sorting and cleaning apparatus and method for waste plastic pieces |
| CN103111360B (en) * | 2013-01-31 | 2015-06-10 | 冯愚斌 | Device and method for separating silt of waste plastic fragment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20150610 |
|
| RGAV | Abandon patent right to avoid regrant |