CN202862448U - Plastic separating and dry-cleaning system - Google Patents
Plastic separating and dry-cleaning system Download PDFInfo
- Publication number
- CN202862448U CN202862448U CN2012204578746U CN201220457874U CN202862448U CN 202862448 U CN202862448 U CN 202862448U CN 2012204578746 U CN2012204578746 U CN 2012204578746U CN 201220457874 U CN201220457874 U CN 201220457874U CN 202862448 U CN202862448 U CN 202862448U
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- Prior art keywords
- plastic
- dry cleaning
- fan
- cylinder
- belt
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 91
- 239000004033 plastic Substances 0.000 title claims abstract description 91
- 238000005108 dry cleaning Methods 0.000 title claims abstract description 40
- 238000000926 separation method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 15
- 238000010009 beating Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 7
- 239000010791 domestic waste Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010813 municipal solid waste Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- -1 so that leaves Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a plastic separating and dry-cleaning system, and belongs to the field of refuse disposal. The system comprises a fan, a belt conveyer and a plastic dry cleaner, wherein the fan is arranged above the belt conveyer and is arranged at one end of a conveyer belt of the belt conveyer, and an air outlet of the fan faces towards the conveyer belt of the belt conveyer; and the plastic dry cleaner is arranged below a discharge end of the belt conveyer belt, a feed inlet is formed in the top of the plastic dry cleaner, and an impurity outlet and a plastic outlet are respectively formed in the bottom of the plastic dry cleaner. The system is simple in structure, and through the organic matching of the fan, the belt conveyer and the plastic dry cleaner, sewage required to be disposed can be prevented from generating while the sorting, the separating and the dry cleaning of plastic can be improved, no secondary pollution can be produced, and no water resource waste can be caused.
Description
Technical Field
The utility model relates to a processing apparatus field of plastics, in particular to plastics that divide the branch to elect separate with the separation and dry-cleaning system of dry-cleaning.
Background
At present, the total amount of plastics contained in municipal domestic waste is about 15%, most municipal domestic waste treatment plants adopt a manual sorting and recycling method for recycling plastic resources, the recycled amount is about 3%, the amount is limited, and the sorted plastics are clean. In order to improve the efficiency and the quantity of recovered plastics, some garbage treatment plants adopt a mode that positive pressure airflow passes through a material layer to blow or negative pressure airflow passes through the material layer to suck and transport the plastics from domestic garbage, although the quantity of the recovered plastics is more, the impurities of the plastics are more, such as leaves, soil and weeds, plastic regeneration users do not want to use the plastics, and the market price is lower; in order to improve the quality of plastics, some factories wash the plastics separated by winnowing with water, and the method also causes the problem that sewage needs to be treated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a separation and dry cleaning system to plastics can solve and adopt the washing to the plastics that the selection by winnowing came out at present, has the problem that sewage need handle. The treatment system has high treatment efficiency and low cost, and does not have the problem of generating sewage to be treated.
The utility model aims at realizing through the following technical scheme:
the utility model discloses embodiment provides a separation and dry-cleaning system to plastics, include:
fans, belt conveyors and plastic dry cleaners; wherein,
the fan is arranged above the belt conveyor and at one end of the conveying belt of the belt conveyor, and an air outlet of the fan faces the conveying belt of the belt conveyor;
the plastic dry cleaning machine is arranged below the discharge end of the belt conveyor, a feed inlet is formed in the top end of the plastic dry cleaning machine, and a sundries discharge port and a plastic discharge port are formed in the bottom of the plastic dry cleaning machine respectively.
According to the technical scheme provided by the aforesaid, the utility model discloses embodiment provides a separation and dry cleaning system to plastics, simple structure through fan, belt conveyor and plastics dry cleaner organic cooperation, when having improved plastics separation and dry cleaning treatment in to rubbish, has avoided producing the sewage that needs to handle again, can not produce secondary pollution, can not waste the valuable water resource yet.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a separation and dry cleaning system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The embodiment of the utility model provides a separation and dry-cleaning system to plastics can be used to separate plastics from the municipal refuse to plastics to the separation dry-clean, as shown in figure 1, this system includes: a fan 1, a belt conveyor 2 and a plastic dry cleaning machine 3;
the fan 1 is arranged above the belt conveyor 2 and at one end of a conveying belt of the belt conveyor 2, and an air outlet of the fan 1 faces the conveying belt of the belt conveyor 2; the middle part of a conveying belt of the belt conveyor 2 receives oversize materials discharged by a drum screen;
the plastic dry cleaning machine 3 is arranged below the discharge end of the belt conveyor 2, the top end of the plastic dry cleaning machine 3 is provided with a feed inlet 31, and the bottom of the plastic dry cleaning machine 3 is respectively provided with a sundries discharge port 32 and a plastic discharge port 33.
In the above system, the plastic dry cleaning machine 3 comprises: a case 30, a beater rotor 34, blades 35, a cylinder 37 and a drive device 36;
the beater rotor 34 is arranged in the case 30, and the tail of the beater rotor 30 is provided with blades 35;
the beater rotor 34 is connected with a driving device 36, and is driven by the driving device 36 to rotate in the case 30;
a cylinder 37 is arranged on the periphery of the beater rotor 34, the upper half part of the cylinder 37 is closed, and the lower half part is a circular sieve pore or a rectangular sieve pore; the sieve holes are used for allowing silt, leaves and moisture to pass through, and the plastic which cannot pass through the sieve holes is discharged from the tail end of the equipment.
The bottom of the case 30 below the cylinder 37 is respectively provided with a sundries outlet 32 and a plastic outlet 33.
In the above-described plastic dry cleaning machine 3, the cabinet 30 may be a cylindrical cabinet.
In the above-mentioned plastic dry cleaning machine 3, the beating plate rotor 34 is constituted by four spiral beating plates arranged at a certain angle on the surface of a cylinder. The blades 35 are four and are straight blades, the outer diameter of each straight blade is larger than that of the beating plate rotor 34, and the straight blades are arranged at the tail of the beating plate rotor to play a role of a fan and facilitate the pulling of materials from the inlet end to the discharge end.
The utility model discloses a separation and dry cleaning system, positive pressure airflow separation plastics, belt conveyor contrary wind carry impurity, and centrifugal dehydration gets rid of impurity, can solve and adopt the selection by winnowing to separate plastics from domestic waste and contain impurity many to carry out the problem that can not successfully separate to moisture content and dust in the plastics, leaf. Because the plastics that separate from the municipal solid waste are cleaner, this system washs, clears away the impurity such as moisture content, adnexed silt, leaf of plastics adhesion with the mechanical effect on the surface of plastics, need not wash the plastics with water, can not be to producing the sewage to environment secondary pollution, also can not waste valuable water resource.
The above system is further described with reference to specific embodiments.
The utility model discloses system includes: the device comprises a fan 1, a belt conveyor 2 and a plastic dry cleaning machine 3;
the separation of the plastic by the system is realized by the combined action of a belt conveyor and a fan, and is realized by utilizing the fall formed by feeding the material D from the drum screen to the belt conveyor and the automatic grading action (the plastic is large in volume and small in volume weight and floats on the upper layer, and weeds, leaves and the like are on the lower layer) of the material in the natural falling process. The air outlet of the fan is horizontally arranged at a certain height higher than the material layer of the accumulated material, so that the plastic accumulated on the surface layer of the material can be blown when the material falls down without taking away other materials on the lower layer, the belt conveyor conveyed against the wind has a certain length, the plastic blown and separated by the fan continuously receives the wind power and rolls over in the distance from the separation point to the outlet under the action of the airflow, and the silt, leaves and weeds adhered to the surface of the plastic are shaken off and fall on the surface of the belt conveyor and are separated from the plastic along with the forward movement of the conveyor belt.
In order to continuously remove mud and sand which are possibly adhered to the surface of the plastic and remove water, leaves mixed in the plastic are separated. The system adopts a plastic dry cleaning machine for processing, wherein a beating plate rotor rotating at a certain speed is arranged in a cylinder, the beating plate rotor is provided with four spiral beating plates arranged according to a certain angle on the surface of a cylinder, one action of the beating plate is to propel plastics from an inlet to an outlet, and the other action of the beating plate is to rub, beat and turn over the plastics, so that mud and sand on the surface of the plastics fall off, and a certain centrifugal force is given to materials, so that leaves, mud and sand, water and the like mixed in the plastics are separated. The tail end of the beater rotor is provided with four straight blades, the outer diameter of each straight blade is larger than that of the beater rotor, and the four straight blades act like a fan to pull materials from the inlet end to the outlet end.
The outer part of the beater rotor is provided with a cylinder, the upper half part of the cylinder is compact, the lower half part of the cylinder is a circular sieve pore or a rectangular sieve pore, and the sieve pore is used for enabling silt, leaves and moisture to pass through, and plastic which cannot pass through the sieve pore is discharged from the tail end of the equipment.
The length and diameter of the plastic dry cleaning machine can be designed to ensure that all plastics can be pulled from the inlet to the outlet under the action of the tail fan, and the rotating speed of the beater rotor only needs to ensure that the leaves and the silt pass through the sieve pores and the plastics do not pass through the sieve pores.
The treatment process of the plastic by using the system of the embodiment comprises the following steps: after the municipal solid waste is screened by the drum screen, the oversize material falls on the belt conveyor 2, and the air outlet of the fan 1 arranged on the belt conveyor 2 is parallel to the surface of the conveying belt and has a certain distance with the surface of the conveying belt, so that the air outlet can blow plastic B floating on the upper layer; the plastic B is continuously rolled and refined by the action of the air flow on the right-section conveyer belt, and falls into the dry cleaning machine from the tail end under the driving of the air flow. The separated water C, leaves or silt C are sent out from the left end of the belt conveyor along with the conveying belt;
the plastics entering the plastic dry cleaning machine 3 are hit, rubbed and kneaded by the beater rotor 34, and under the action of centrifugal inertia force, the mud, sand and leaves adhered to the surface of the plastics are separated through the screen surface of the cylinder 37 outside the beater rotor 34, and clean plastics are blown out from the tail part of the plastic dry cleaning machine 3.
The embodiment of the utility model provides a separation and dry-cleaning system to plastics simple structure makes things convenient for plastics to obtain effectual separation from domestic waste, and the plastics of recovery are clean, economic value is higher, simple process, easy, can wide application in domestic waste treatment plant, has good economic benefits and social.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A system for separating and dry cleaning plastic materials, comprising:
fans, belt conveyors and plastic dry cleaners; wherein,
the fan is arranged above the belt conveyor and at one end of the conveying belt of the belt conveyor, and an air outlet of the fan faces the conveying belt of the belt conveyor;
the plastic dry cleaning machine is arranged below the discharge end of the belt conveyor, a feed inlet is formed in the top end of the plastic dry cleaning machine, and a sundries discharge port and a plastic discharge port are formed in the bottom of the plastic dry cleaning machine respectively.
2. The separation and dry cleaning system according to claim 1, wherein the fan is an electric fan.
3. The separating and dry cleaning system according to claim 1, wherein the plastic dry cleaning machine comprises:
the device comprises a case, a beater rotor, blades, a cylinder and a driving device; wherein,
the beater rotor is arranged in the case, and blades are arranged at the tail of the beater rotor;
the beating plate rotor is connected with the driving device and driven by the driving device;
the periphery of the beater rotor is provided with a cylinder, the upper half part of the cylinder is closed, and the lower half part of the cylinder is provided with a circular sieve pore or a rectangular sieve pore;
and a sundry discharge port and a plastic discharge port are respectively formed at the bottom of the case below the cylinder.
4. The separation and dry cleaning system according to claim 3, wherein the cabinet is cylindrical.
5. The separating and dry cleaning system according to claim 3, wherein the beater rotor is formed by four helical beater plates arranged at an angle on the surface of a cylinder.
6. The separation and dry cleaning system according to claim 3, wherein the blades are four, straight blades, each straight blade having an outer diameter greater than the outer diameter of the beater rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204578746U CN202862448U (en) | 2012-09-10 | 2012-09-10 | Plastic separating and dry-cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204578746U CN202862448U (en) | 2012-09-10 | 2012-09-10 | Plastic separating and dry-cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862448U true CN202862448U (en) | 2013-04-10 |
Family
ID=48029199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204578746U Expired - Fee Related CN202862448U (en) | 2012-09-10 | 2012-09-10 | Plastic separating and dry-cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862448U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998829A (en) * | 2015-07-28 | 2015-10-28 | 安徽奥生资源利用科技有限公司 | Waste plastic multi-stage sorting system |
| CN106696124A (en) * | 2017-01-25 | 2017-05-24 | 河南农业大学 | Plastic garbage bionic sorting machine |
| CN110561649A (en) * | 2019-09-02 | 2019-12-13 | 广东金之讯环保科技发展有限公司 | Garbage disposal and recovery system |
| CN111633007A (en) * | 2020-06-09 | 2020-09-08 | 江苏科盈选煤技术有限公司 | Pretreatment method and system for sorting urban garbage |
| CN115256078A (en) * | 2022-08-10 | 2022-11-01 | 湖北华宁防腐技术股份有限公司 | Metal steel grinding device for lining attachment |
| CN120734079A (en) * | 2025-09-08 | 2025-10-03 | 湖南麓鑫环保科技有限公司 | Building rubbish light material recycling production line and production method |
-
2012
- 2012-09-10 CN CN2012204578746U patent/CN202862448U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998829A (en) * | 2015-07-28 | 2015-10-28 | 安徽奥生资源利用科技有限公司 | Waste plastic multi-stage sorting system |
| CN106696124A (en) * | 2017-01-25 | 2017-05-24 | 河南农业大学 | Plastic garbage bionic sorting machine |
| CN106696124B (en) * | 2017-01-25 | 2018-11-16 | 河南农业大学 | A kind of bionical sorting machine of plastic garbage |
| CN110561649A (en) * | 2019-09-02 | 2019-12-13 | 广东金之讯环保科技发展有限公司 | Garbage disposal and recovery system |
| CN110561649B (en) * | 2019-09-02 | 2024-06-04 | 广东金之讯环保科技发展有限公司 | Garbage disposal recovery system |
| CN111633007A (en) * | 2020-06-09 | 2020-09-08 | 江苏科盈选煤技术有限公司 | Pretreatment method and system for sorting urban garbage |
| CN115256078A (en) * | 2022-08-10 | 2022-11-01 | 湖北华宁防腐技术股份有限公司 | Metal steel grinding device for lining attachment |
| CN115256078B (en) * | 2022-08-10 | 2024-04-26 | 湖北华宁防腐技术股份有限公司 | Metal steel polishing device for lining lamination |
| CN120734079A (en) * | 2025-09-08 | 2025-10-03 | 湖南麓鑫环保科技有限公司 | Building rubbish light material recycling production line and production method |
| CN120734079B (en) * | 2025-09-08 | 2025-12-09 | 湖南麓鑫环保科技有限公司 | Building rubbish light material recycling production line and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |