CN218797354U - Sorting unit and sorting system of light material of fitment rubbish - Google Patents
Sorting unit and sorting system of light material of fitment rubbish Download PDFInfo
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- CN218797354U CN218797354U CN202222730015.6U CN202222730015U CN218797354U CN 218797354 U CN218797354 U CN 218797354U CN 202222730015 U CN202222730015 U CN 202222730015U CN 218797354 U CN218797354 U CN 218797354U
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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
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The utility model discloses a sorting unit and sorting system of light material of fitment rubbish relates to building refuse treatment technical field. Finishing rubbish light material's sorting unit includes: a feeder for conveying the crushed primary aggregate; the primary screening device is used for carrying out primary screening on the initial aggregate to remove the aggregate with small particle size and obtain primary screened aggregate; the screening plate is obliquely arranged, corresponds to the primary screening device and can receive the primary screening aggregate screened by the primary screening device, and a plurality of air holes are formed in the surface of the screening plate; the vibrating device is in transmission connection with the screening plate to drive the screening plate to vibrate; the air blowing device can blow air flow upwards from the hole bottom of the air hole; and the negative pressure adsorption device can form a negative pressure adsorption area above the screening plate so as to suck away the blown light materials.
Description
Technical Field
The utility model relates to a building rubbish handles technical field, in particular to sorting unit and sorting system of light material of fitment rubbish.
Background
The decoration garbage is waste generated in the decoration process of building decoration, is different from newly built or demolished building garbage, and has the characteristics of dispersed sources, complex components, high pollution and the like. The components of the composite material mainly comprise waste concrete, waste masonry, wood, plastic, metal, heat insulation materials, glass, paint buckets, lamp tubes, gypsum and the like, and the composite material is a mixture of inert waste and non-inert pollutants.
The light substances comprise plastic, wood, paper sheets, heat-insulating materials and other substances with lower density, the light substances account for 30-70% of the total amount and are important components of the decoration garbage. As the light materials are mixed into the recycled aggregate, the indexes such as the strength of the recycled aggregate and the like are influenced, so that the recycling treatment of the decoration garbage needs to adopt a separation process to separate the light materials from the brick slag and the concrete inert waste.
At present, the light materials of the decoration garbage are mostly sorted by a winnowing machine or water floatation, and the characteristic of small density of the light materials is utilized for simple separation. The decoration garbage contains gypsum, paint and other substances, and a water floatation process is adopted to generate wastewater and increase pollution sources, so that the weight increment of light substances is increased, and the environmental risk is further increased; the existing winnowing machine has the problems of unstable wind pressure regulation, low separation efficiency and the like, and the problems that large-volume light substances are coiled in a fan or inert slag with small particle size is mixed and easily blown out, so that the decoration garbage can not be efficiently and accurately separated, and the quality of the regenerated products of the decoration garbage and the resource utilization level are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a sorting unit of fitment rubbish light material can be effectively with the light material sorting out in the fitment rubbish aggregate to obtain the little regeneration aggregate that contains light material.
The utility model also provides a sorting system of sorting unit who has above-mentioned light material of fitment rubbish.
According to the utility model discloses a sorting unit of light material of fitment rubbish of first aspect embodiment includes:
a feeder for conveying the crushed primary aggregate;
the feeding machine and the primary screening device are correspondingly arranged so as to feed initial aggregates into the primary screening device, and the primary screening device is used for performing primary screening on the initial aggregates so as to remove small-particle-size aggregates and obtain primary screened aggregates;
the screening plate is obliquely arranged, corresponds to the primary screening device and can receive the primary screening aggregate screened by the primary screening device, and a plurality of air holes are formed in the surface of the screening plate;
the vibrating device is in transmission connection with the screening plate so as to drive the screening plate to vibrate;
the air blowing device can blow air flow upwards from the hole bottom of the air hole;
and the negative pressure adsorption device can form a negative pressure adsorption area above the screening plate so as to suck away the blown light materials.
According to the utility model discloses sorting unit of light material of fitment rubbish has following beneficial effect at least: the feeder feeds the initial aggregate into a primary screener. And (3) putting the aggregates into a primary screening device, and carrying out primary screening to remove the aggregates with small particle sizes in the initial aggregates and obtain primary screened aggregates. The primary screening aggregate comprises aggregate with larger grain size and light material with larger volume. Then, the primary screening aggregate with the small particle size removed is sent to the screening plate, and the primary screening aggregate entering the screening plate slides downwards along the inclined plate surface of the screening plate under the action of the vibration device and the self gravity. Meanwhile, the air blowing device is controlled to introduce air flow upwards from the hole bottoms of the air holes, under the blowing of the air flow, the light materials of the screening plate are blown, and the heavier aggregates still stay on the screening plate or are close to the screening plate. The negative pressure adsorption device forms a negative pressure adsorption area above the screening plate, and sucks away the blown lightweight materials, so that the lightweight materials in the primary screening aggregate are removed, and the heavier aggregate is retained. In addition, the aggregate in the screening plate can slide downwards through vibration by the vibration device, and the primary screening aggregate on the screening plate can be turned over under the vibration effect, so that the light material on the lower layer is turned over to the upper layer, the light material is favorably blown, and the removal rate of the light material is improved.
According to the utility model discloses a some embodiments, the one-level screening ware includes the screen cloth, be equipped with the sieve mesh on the screen cloth, the screen cloth slope sets up, vibrator with the screen cloth transmission is connected, with the drive the screen cloth shakes, the feeder is followed the upper end of screen cloth drops into initial aggregate, the lower extreme of screen cloth to the screening board is carried one-level screening aggregate.
According to some embodiments of the utility model, the feeding machine includes material loading belt and levelling mechanism, the material loading belt is used for carrying initial aggregate, and will initial aggregate drops into the screen cloth, levelling mechanism sets up on the material loading belt, be used for with the material loading belt initial aggregate is evenly laid on the material loading belt.
According to the utility model discloses a some embodiments, leveling mechanism includes fixed scraper blade, fixed scraper blade transversely sets up the top of material loading belt, fixed scraper blade with form spacing passageway between the material loading belt, so that initial aggregate passes through.
According to the utility model discloses a some embodiments, be equipped with a plurality of passing-through gates on the fixed scraper blade, the passing-through gate by the bottom of fixed scraper blade upwards extends the setting, the passing-through gate is followed the length direction of fixed scraper blade is arranged and is set up.
According to some embodiments of the utility model, leveling mechanism still includes movable cylinder and cylinder drive, movable cylinder's cylinder length is followed the direction of delivery of material loading belt sets up, movable cylinder follows the direction of delivery of material loading belt sets up the rear of fixed scraper blade, cylinder drive with movable cylinder transmission is connected, in order to drive movable cylinder follows the width direction of material loading belt rolls back and forth.
According to some embodiments of the utility model, the air-blast device includes seal groove, air compressor and compressed air flow pipeline, the seal groove is close to be set up the below of screening board, and the seal groove is established the lower plate face of screening board, the seal groove passes through the compressed air flow pipeline with air compressor is linked together.
According to the utility model discloses a some embodiments, be equipped with a plurality of air inlet joint on the side of seal groove, air inlet joint all with the compressed air pipeline meets.
According to the utility model discloses a some embodiments, negative pressure adsorption equipment is including collecting cover and vacuum machine, it sets up to collect the cover the top of screening board, collect the cover orientation the face of screening board, the vacuum machine through the vacuum pipeline with it is linked together to collect the cover.
According to the utility model discloses a some embodiments still include band conveyer, band conveyer corresponds the setting and is in the lower extreme of screening board is used for accepting the aggregate after the screening board is selected separately to go into the aggregate storehouse.
According to the utility model discloses a sorting system of second aspect embodiment, including foretell fitment rubbish light material's sorting unit.
According to the utility model discloses select separately system has following beneficial effect at least: the method can effectively separate light substances in the decoration garbage aggregate so as to obtain the recycled aggregate with few light substances, and has little influence on the environment in the separation process.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a schematic structural diagram of a sorting device for light decoration garbage according to an embodiment of the present invention.
Reference numerals:
a feeder 100; a feeding belt 110; a leveling mechanism 120; a fixed squeegee 121; a movable roller 122;
a primary classifier 200;
a screening plate 300;
a vibration device 400;
a blower device 500; a seal groove 510; an air compressor 520;
a negative pressure adsorption device 600; a collection cover 610; a vacuum machine 620;
a belt conveyor 700.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality means two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, the utility model discloses a sorting unit of light material of fitment rubbish, include:
a feeder 100 for conveying the crushed primary aggregate;
the primary screener 200, the feeder 100 and the primary screener 200 are correspondingly arranged so as to put the initial aggregate into the primary screener 200, and the primary screener 200 is used for carrying out primary screening on the initial aggregate so as to remove the aggregate with small particle size and obtain primary screened aggregate;
The vibration device 400 is in transmission connection with the screening plate 300 to drive the screening plate 300 to vibrate;
a blower 500 capable of blowing an air flow upward from the bottom of the air hole;
the negative pressure adsorption device 600 can form a negative pressure adsorption area above the sieving plate 300 to suck away the blown light materials.
Specifically, the negative pressure adsorption device 600 includes a collection cover 610 and a vacuum machine 620, the collection cover 610 is disposed above the screening plate 300, the collection cover 610 faces the plate surface of the screening plate 300, and the vacuum machine 620 is communicated with the collection cover 610 through a vacuum pipeline. In other embodiments, the collection hood 610 may cover the entire sifting plate 300 to prevent the blown-up light weight material from being blown out.
The decoration garbage is crushed by a crusher to obtain initial aggregate, and the initial aggregate comprises various light materials and aggregates with various particle sizes. In this embodiment, the feeder 100 drops primary aggregate into the primary screen 200. And putting the primary aggregate into a primary sieving device 200, and removing the aggregates with small particle sizes in the primary aggregates through primary sieving to obtain primary sieved aggregates. The primary screening aggregate comprises aggregate with larger grain size and lightweight material with larger volume.
The primary screening aims at ensuring that the aggregate with small particle size is light in weight, if the aggregate is not removed, the wind power is not easy to control in the subsequent blowing and negative pressure adsorption processes, the aggregate with small particle size is blown together when the wind power is high, the aggregate with small particle size and the light material are sucked away by the negative pressure adsorption device 600, so that the aggregate with small particle size and the light material are mixed together, and meanwhile, the working strength of the negative pressure adsorption device 600 is also increased. The wind force is small and some relatively heavy light materials cannot be blown up, so that the removing effect of the light materials is reduced. By removing the mass of the small-sized aggregates, aggregates with larger particle sizes and lightweight materials are left behind. The aggregate with larger particle size is heavier than the lightweight material, and is prepared for screening the lightweight material by air separation.
Subsequently, the primary screened aggregates from which the small-particle-size aggregates are removed are sent onto the screening plate 300, and the primary screened aggregates entering the screening plate 300 slide downward along the inclined plate surface of the screening plate 300 under the action of the vibrating device 400 and its own gravity. Meanwhile, the blowing device 500 is controlled to blow air upwards from the bottom of the air hole, and by controlling the flow rate of the air flow, the light materials on the screening plate 300 are blown up under the blowing of the air flow, and the heavier aggregates still stay on the screening plate 300.
At the same time, the vacuum machine 620 is activated so that the collecting hood 610 generates a negative pressure suction force to suck the blown lightweight material away, thereby removing the lightweight material from the primary screening aggregate, while the heavier aggregate is retained and flows out from the lower end of the screening plate 300.
In addition, the vibrating device 400 can not only vibrate the aggregates in the screening plate 300 to slide downward, but also turn over the primary screening aggregates on the screening plate 300 under the action of vibration to turn over the light materials on the lower layer to the upper layer, which is beneficial to blowing the light materials, thereby improving the removal rate of the light materials.
In some embodiments of the utility model, the one-level screening ware 200 includes the screen cloth, be equipped with the sieve mesh on the screen cloth, the screen cloth slope sets up, the inclination of screen cloth is 0-8, vibrator 400 and screen cloth transmission are connected, vibrate with the drive screen cloth, feeder 100 drops into initial aggregate from the upper end of screen cloth, the lower extreme of screen cloth carries the one-level screening aggregate to screening board 300, specifically, the lower extreme of screen cloth can dock with screening board 300 together, also can adopt the mode of dislocation from top to bottom, screening board 300 is in the below of screen cloth lower extreme, accept the one-level screening aggregate by the lower extreme whereabouts of screen cloth.
In this embodiment, the primary screen 200 mainly comprises a screen, and after the feeder 100 throws the primary aggregate onto the screen, the primary aggregate on the screen moves downward along the screen under the gravity and the vibration device 400. In the process, the aggregates with small particle sizes can flow out of the plug holes of the screen, so that the effect of removing the small particle sizes is achieved.
In addition, vibrating device 400 makes the aggregate in the screen cloth through vibrations, makes the aggregate slide down, can also accelerate the aggregate separation on the screen cloth under the effect of vibrations, improves screening efficiency. The vibrating device 400 corresponding to the screen mesh may be the same as the vibrating device used for the screening plate 300, or may be a separate vibrating device.
The aperture of the sieve pores on the screen is determined according to the size of the aggregate to be removed, the larger the aperture is, the larger the particle size of the reserved aggregate is, the larger the weight is, the larger wind power can be used in the later sorting, and the removal rate of the light material is also higher.
In some embodiments of the present invention, the feeding machine 100 comprises a feeding belt 110 and a leveling mechanism 120, the feeding belt 110 is used for conveying initial aggregates and throwing the initial aggregates into the screen, and the leveling mechanism 120 is disposed on the feeding belt 110 for uniformly laying the initial aggregates of the feeding belt 110 on the feeding belt 110.
In this embodiment, the initial aggregates are thrown onto the feeding belt 110 during the primary sifter 200 is thrown into the feeder 100, and the initial aggregates are transferred onto the screen by the feeding belt 110. During the conveying process of the initial aggregate on the feeding belt 110, the leveling mechanism 120 uniformly lays the initial aggregate on the feeding belt 110. The purpose of this is that the initial aggregate is not uniformly spread on the loading belt 110 when it is put into the loading belt 110, and there is a possibility that the loading belt 110 may be stacked in various states, for example, various states such as a state where the initial aggregate is stacked on the loading belt 110 in a pile or a state where the initial aggregate is stacked in a strip shape on the loading belt 110. If the uniform distribution and paving treatment is not carried out on the aggregate, when the initial aggregate is thrown onto the screen by the feeding belt 110, the initial aggregate is locally stacked thicker on the screen, which is not beneficial to carrying out primary screening, and the removing effect of the aggregate with small particle size is poor. After the leveling mechanism 120 uniformly lays the initial aggregates on the feeding belt 110, when the initial aggregates are thrown onto the screen by the feeding belt 110, the initial aggregates entering the screen can be uniformly laid on the screen as much as possible, and the thickness of the initial aggregates laid on the screen is thinner, so that the effect of removing the aggregates with small particle size is improved.
In some embodiments of the present invention, the leveling mechanism 120 includes a fixed scraper 121, the fixed scraper 121 is transversely disposed above the feeding belt 110, and a spacing channel is formed between the fixed scraper 121 and the feeding belt 110 for the initial aggregate to pass through.
In the embodiment, the fixed scraper 121 is transversely arranged 5mm-50mm above the feeding belt 110, namely the height of the limiting channel is 5mm-50 mm. When the initial aggregate passes through from spacing passageway, because the limiting action of spacing passageway, the initial aggregate on the material loading belt 110 can be strickleed off, makes it can not exceed the height of spacing passageway. Thereby achieving the effect of uniformly spreading the initial aggregate on the loading belt 110.
When the initial aggregate stacking height on the feeding belt 110 is relatively high and far exceeds the height of the limiting channel, the initial aggregate on the feeding belt 110 is easy to stack in front of the fixed scraper 121, and after the initial aggregate is stacked to a certain height, the initial aggregate can even turn over the fixed scraper 121 and cross the fixed scraper 121 from the top of the fixed scraper 121, so that the leveling effect of the fixed scraper 121 is reduced.
Based on this, in some embodiments of the present invention, the fixed scraper 121 is provided with a plurality of pass gates, the pass gates are disposed to extend upward from the bottom of the fixed scraper 121, and the pass gates are disposed in a row along the length direction of the fixed scraper 121.
In this embodiment, by providing a plurality of pass gates on the fixed scraper 121, the fixed scraper 121 is comb-shaped, and when the stacking height of the initial aggregates on the feeding belt 110 is relatively high, the initial aggregates can pass through not only the limiting passage, but also the pass gates on the fixed scraper 121, so that the throughput of the initial aggregates is increased, and the situation that the initial aggregates are stacked in front of the fixed scraper 121 is reduced.
In some embodiments of the present invention, the leveling mechanism 120 further includes a movable roller 122 and a roller driving device, the roller length of the movable roller 122 is set along the conveying direction of the feeding belt 110, the movable roller 122 is set behind the fixed scraper 121 along the conveying direction of the feeding belt 110, and the roller driving device is in transmission connection with the movable roller 122 to drive the movable roller 122 to roll back and forth along the width direction of the feeding belt 110.
In this embodiment, after the initial aggregates on the feeding belt 110 are scraped by the fixed scraper 121, the movable roller 122 rolls back and forth along the width direction of the feeding belt 110, so that the initial aggregates can be distributed over the entire feeding belt 110 in the width direction of the feeding belt 110, and further the initial aggregates can be uniformly laid on the feeding belt 110.
In some embodiments of the present invention, the air blowing device 500 includes a sealing groove 510, an air compressor 520 and a compressed air flow pipeline, the sealing groove 510 is closely disposed below the sieving plate 300, and the sealing groove is disposed on the lower surface of the sieving plate 300, and the sealing groove 510 is communicated with the air compressor 520 through the compressed air flow pipeline.
In the present embodiment, when the air blowing device 500 blows an air flow upward from the hole bottom of the air hole, the air compressor 520 is controlled to be turned on, and the air flow flows into the sealing groove 510 along the compressed air flow pipeline and enters each air hole from the sealing groove 510. By controlling the output power of the air compressor 520, the flow rate of the air flow can be controlled. Wherein, the compressed air pipeline has one section to be soft trachea, and another section is the hard trachea, and the air inlet of seal groove 510 is connected to soft trachea one end connects, and the hard trachea is connected to the other end, is equipped with the valve on the hard trachea to air compressor 520 is connected to the other end of hard trachea.
In some embodiments of the present invention, a plurality of air inlet joints are disposed on the side of the sealing groove 510, and the air inlet joints are all connected to the compressed air flow pipeline.
In this embodiment, by providing a plurality of air inlet joints on the side of the sealing groove 510, the compressed air flows enter the sealing groove 510 from all directions, so that the flow velocity of the air flows entering the air holes from the sealing groove 510 is strong enough and substantially the same, thereby ensuring the sorting effect of the aggregates screened by the previous stage of the screening plate 300.
The utility model discloses an in some embodiments, still include band conveyer 700, band conveyer 700 corresponds the lower extreme that sets up at screening board 300 for accept the aggregate after screening board 300 is selected separately, and go into the aggregate storehouse.
In this embodiment, the primary screened aggregates on the screening plate 300, after being removed of the lightweight material, flow into the belt conveyor 700 from the lower end of the screening plate 300 and are conveyed into the aggregate bin by the belt conveyor 700.
The utility model also discloses a sorting system, including the sorting unit of the light material of fitment rubbish of above-mentioned embodiment.
Since the sorting system adopts all the technical schemes of the sorting device for the light decoration garbage substances of the embodiment, at least all the beneficial effects brought by the technical schemes of the embodiment are achieved, and the detailed description is omitted.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A sorting unit of light material of fitment rubbish which characterized in that includes:
a feeder for conveying the crushed primary aggregate;
the primary screening device is used for carrying out primary screening on the initial aggregate to remove small-particle aggregate and obtain primary screened aggregate;
the screening plate is obliquely arranged, corresponds to the primary screening device and can receive the primary screening aggregate screened by the primary screening device, and a plurality of air holes are formed in the surface of the screening plate;
the vibrating device is in transmission connection with the screening plate so as to drive the screening plate to vibrate;
the air blowing device can blow air flow upwards from the hole bottom of the air hole;
and the negative pressure adsorption device can form a negative pressure adsorption area above the screening plate so as to suck away the blown light materials.
2. The device for sorting light decorative garbage materials as claimed in claim 1, wherein: the one-level screening ware includes the screen cloth, be equipped with the sieve mesh on the screen cloth, the screen cloth slope sets up, vibrator with the screen cloth transmission is connected, in order to drive the screen cloth vibrations, the feeder is followed the upper end of screen cloth drops into initial aggregate, the lower extreme of screen cloth to the screening board is carried the one-level screening aggregate.
3. The device for sorting light decorative garbage materials as claimed in claim 2, wherein: the feeder comprises a feeding belt and a leveling mechanism, wherein the feeding belt is used for conveying the initial aggregate and throwing the initial aggregate into the screen, and the leveling mechanism is arranged on the feeding belt and used for uniformly paving the initial aggregate of the feeding belt on the feeding belt.
4. The device for sorting light decorative garbage materials as claimed in claim 3, wherein: leveling mechanism includes fixed scraper blade, fixed scraper blade transversely sets up the top of material loading belt, fixed scraper blade with form spacing passageway between the material loading belt, for the confession initial aggregate passes through.
5. The device for sorting light decorative garbage materials as claimed in claim 4, wherein: the fixed scraper is provided with a plurality of through doors, the through doors extend upwards from the bottom of the fixed scraper, and the through doors are arranged along the length direction of the fixed scraper.
6. The device for sorting light decorative garbage materials as claimed in claim 4, wherein: the leveling mechanism further comprises a movable roller and a roller driving device, the length of the roller of the movable roller is arranged along the conveying direction of the feeding belt, the movable roller is arranged behind the fixed scraper along the conveying direction of the feeding belt, and the roller driving device is in transmission connection with the movable roller so as to drive the movable roller to roll back and forth along the width direction of the feeding belt.
7. The device for sorting light decorative garbage materials as claimed in claim 1, wherein: the air blowing device comprises a sealing groove, an air compressor and a compressed air flow pipeline, wherein the sealing groove is arranged below the screening plate, the sealing groove is tightly arranged on the lower plate surface of the screening plate, and the sealing groove is communicated with the air compressor through the compressed air flow pipeline.
8. The device for sorting light decorative garbage materials as claimed in claim 7, wherein: and a plurality of air inlet joints are arranged on each side surface of the sealing groove, and the air inlet joints are connected with the compressed airflow pipeline.
9. The device for sorting light decorative garbage materials as claimed in claim 1, wherein: the negative pressure adsorption device comprises a collecting cover and a vacuum machine, the collecting cover is arranged above the screening plate, the collecting cover faces the plate surface of the screening plate, and the vacuum machine is communicated with the collecting cover through a vacuum pipeline.
10. A sorting system, characterized by: a sorting device for decorating refuse light materials comprising any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222730015.6U CN218797354U (en) | 2022-10-14 | 2022-10-14 | Sorting unit and sorting system of light material of fitment rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222730015.6U CN218797354U (en) | 2022-10-14 | 2022-10-14 | Sorting unit and sorting system of light material of fitment rubbish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218797354U true CN218797354U (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222730015.6U Active CN218797354U (en) | 2022-10-14 | 2022-10-14 | Sorting unit and sorting system of light material of fitment rubbish |
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| Country | Link |
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| CN (1) | CN218797354U (en) |
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2022
- 2022-10-14 CN CN202222730015.6U patent/CN218797354U/en active Active
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