CN215430258U - Decoration and fitment rubbish resourceful treatment system - Google Patents
Decoration and fitment rubbish resourceful treatment system Download PDFInfo
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- CN215430258U CN215430258U CN202121868121.XU CN202121868121U CN215430258U CN 215430258 U CN215430258 U CN 215430258U CN 202121868121 U CN202121868121 U CN 202121868121U CN 215430258 U CN215430258 U CN 215430258U
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Abstract
The utility model discloses a resourceful treatment system for decoration garbage, which comprises a primary screening device, a secondary screening device, a manual sorting device, a first magnetic separation device, a first air separation device, a crushing device, a second magnetic separation device, a third screening device and a second air separation device. According to the utility model, first-stage screening is carried out according to the size of the decoration and fitment garbage, the subsequent branch line treatment is realized, the reduction treatment of the decoration and fitment garbage is facilitated, the working pressure of subsequent equipment is reduced, the overall process is more reasonable, the equipment is longer in use, and then second-stage screening and third-stage screening are carried out according to the characteristics of the decoration and fitment garbage, so that the overall treatment process is more reasonable and efficient, and the load of the equipment is reduced.
Description
Technical Field
The utility model relates to the technical field of decoration and finishing garbage treatment, in particular to a decoration and finishing garbage recycling treatment system.
Background
Along with the development of urbanization in China, the quality of life of people is improved, the requirement on the comfort level of the living environment is improved, along with the continuous acceleration of engineering construction, the decoration industry is continuously developed, a large amount of decoration garbage is generated, the decoration garbage causes certain pollution to the environment, and if the resource utilization cannot be well realized, the resource waste is also caused.
According to the information of the Ministry of housing and construction of China, the amount of construction waste generated in China at present is about 2.0 x 109t, the whole period of thirteen-five is in the trend of increasing year by year, the output of the construction waste is 30% -40% of the total amount of urban waste, the period of fourteen-five is entered, the amount of the construction waste generated in China is expected to break through 3.0 x 109t, the decoration and finishing waste is used as an important component of the construction waste, is generated in the indoor decoration process and mainly comprises metal, concrete, tiles and the like generated in the house decoration and finishing process, and the components capable of being used for recycling aggregate account for 40% -60%.
In traditional mode, the processing mode to decoration and fitment rubbish is in simple landfill mode, not only causes the waste of resource still the polluted environment, fills up decoration and fitment rubbish and has also taken a large amount of land resources simultaneously, to the above-mentioned problem, how to provide a decoration and fitment rubbish resourceful treatment system, it can avoid environmental pollution, can also realize the recycle of old and useless material simultaneously, is the technical problem that technical staff in the field await the opportune moment to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to avoid the defects in the prior art and provides a decoration and finishing garbage recycling system, so that the defects in the prior art are effectively overcome.
In order to achieve the purpose, the utility model adopts the technical scheme that: a decoration garbage resourceful treatment system comprises:
the first-level screening device is used for dividing the decoration and fitment garbage into three grades of materials, wherein the three grades of materials comprise aggregate with large particle size of more than 100mm, residue soil with 0-10mm and coarse aggregate with 10-100 mm;
the secondary screening device is connected with the primary screening device and is used for screening oversize materials with the size of more than 40mm and undersize materials with the size of less than 40mm from the coarse aggregate with the size of 10-100mm conveyed by the primary screening device;
the manual sorting device is connected with the secondary screening device and is used for receiving oversize materials which are screened by the secondary screening device and are more than 40mm, and taking out plastics, sawdust and fabrics in the oversize materials;
the first magnetic separation device is connected with the manual sorting device and used for receiving the materials output by the manual sorting device and removing iron objects in the materials;
the first winnowing device is connected with the first magnetic separation device and used for receiving the material output by the first magnetic separation device and removing light substances in the material;
the crushing device is connected with the primary screening device and the first air separation device and is used for crushing the large-particle-size aggregate screened by the primary screening device and the coarse aggregate output by the first air separation device;
the second magnetic separation device is connected with the secondary screening device and is used for receiving undersize materials which are screened by the secondary screening device and are smaller than 40mm, and taking out iron substances in the materials;
the third-stage screening device is connected with the second magnetic separation device and is used for receiving the materials output by the second magnetic separation device and screening the materials into 0-10mm of residue soil and 10-40mm of medium aggregate;
and the second winnowing device is connected with the third-stage screening device and is used for receiving the 10-40mm medium aggregate output by the third-stage screening device and removing light substances in the medium aggregate.
Further, the primary screening device is a heavy screen.
Further, the secondary screening device is a drum screen.
Further, the third-stage screening device is a star disk screen.
And the residue soil bin is connected with the screening device and the star disk screen and is used for receiving 0-10mm of residue soil screened by the screening device and the star disk screen.
And the middle aggregate bin is connected with the second air separation device and is used for receiving the middle aggregates output by the second air separation device.
Further, still include feeder, feeder includes apron batcher and plate chain conveyor, and plate chain conveyor is used for connecting apron batcher and primary screening plant.
The technical scheme of the utility model has the following beneficial effects: according to the utility model, first-stage screening is carried out according to the size of the decoration and fitment garbage, the subsequent branch line treatment is realized, the reduction treatment of the decoration and fitment garbage is facilitated, the working pressure of subsequent equipment is reduced, the overall process is more reasonable, the equipment is longer in use, and then second-stage screening and third-stage screening are carried out according to the characteristics of the decoration and fitment garbage, so that the overall treatment process is more reasonable and efficient, and the load of the equipment is reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a star wheel according to an embodiment of the present invention;
fig. 3 is another schematic structural diagram of the star wheel according to the embodiment of the utility model.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the system for recycling decoration garbage according to this embodiment includes: the feeding device comprises a apron feeder and a plate chain conveyor, the plate chain conveyor is used for connecting the apron feeder and the primary screening device 1, the decoration and finishing garbage is pre-sorted and is conveyed to the primary screening device 1 by the plate chain conveyor connected with the apron feeder 1, and the whole treatment process is formally started; the primary screening device 1 is used for receiving decoration and fitment garbage conveyed by the plate chain conveyor and dividing the decoration and fitment garbage into three grades of materials, wherein the three grades of materials comprise aggregate with large particle size of more than 100mm, residue soil with 0-10mm and coarse aggregate with 10-100mm, and after the three grades of materials are screened by the primary screening device 1, the reduction treatment of the decoration and fitment garbage is facilitated, the working pressure of subsequent equipment is reduced, the whole flow is more reasonable, and the equipment is longer in use; the secondary screening device 2 is connected with the primary screening device 1 and is used for screening oversize materials with the size of more than 40mm and undersize materials with the size of less than 40mm from the coarse aggregate with the size of 10-100mm conveyed by the primary screening device 1; the manual sorting device 3 is connected with the secondary screening device 2 and is used for receiving oversize materials which are screened by the secondary screening device 2 and are more than 40mm, and taking out plastics, sawdust and fabrics in the oversize materials, wherein the fabrics comprise rags and the like, the functions of the manual sorting device 3 are mainly completed by a sorter, for example, sorting stations are arranged on a conveying path (a conveying belt), the sorter is distributed on two sides of the conveying path at intervals, and when the conveying belt drives decoration garbage to pass through, the sorter picks up designated garbage; the first magnetic separation device 4 is connected with the manual sorting device 3 and is used for receiving the materials output by the manual sorting device 3 and removing iron objects in the materials; the first winnowing device 5 is connected with the first magnetic separation device 4 and is used for receiving the materials output by the first magnetic separation device 4 and removing light substances in the materials; the crushing device 6 is connected with the primary screening device 1 and the first winnowing device 5 and is used for crushing the large-particle-size aggregate sieved by the primary screening device 1 and the coarse aggregate output by the first winnowing device 5, the specific crushing degree is selected according to actual conditions, and the screening device can be used for further screening after crushing; the second magnetic separation device 7 is connected with the secondary screening device 2 and is used for receiving undersize materials which are screened by the secondary screening device 2 and are smaller than 40mm, and taking out iron substances in the materials; the third-stage screening device 8 is connected with the second magnetic separation device 7 and is used for receiving the materials output by the second magnetic separation device 7 and screening the materials into 0-10mm of residue soil and 10-40mm of medium aggregate; and the second winnowing device 9 is connected with the third-stage screening device 8 and is used for receiving the 10-40mm middle aggregate output by the third-stage screening device 8 and removing light substances in the middle aggregate to obtain fine aggregate.
The primary screening device 1 is a heavy type screen, the heavy type screen is a machine which utilizes a vibration motor or a common motor to drag or drive by a self-vibration source to lead a screen body to do periodic reciprocating vibration along the direction of exciting force, and materials do parabolic motion on a screen surface along the linear direction, thereby achieving the purpose of screening.
The secondary screening device 2 is a drum screen which mainly comprises a transmission part, a rotary drum, a frame, a riding wheel part, an oversize material hopper, an undersize material hopper, a dustproof device, a distributor and the like, and the drum screen is provided with a blowing anti-blocking mechanism, so that the problem that slurry in garbage blocks screen holes can be effectively solved, the time and the workload of manual cleaning are reduced, the purposes of no shutdown and cleaning at any time can be achieved, and the production efficiency is accelerated; the materials rotate to a certain height along with the screen drum, fall due to the gravity action, and then are screened, after the drum screen screens the decoration and decoration garbage, the materials with the size of more than 40mm enter the material feeding hopper on the screen to serve as oversize materials, the materials with the size of less than 40mm enter the material feeding hopper under the screen to serve as undersize materials, the size of the screen hole of the drum screen is determined to be between 20 and 40mm according to the composition of the decoration garbage, the shape of the screen hole is circular, the inclination angle of the axis of the drum is 5 to 8 degrees, and the drum screen has the characteristics of large processing capacity, stable operation, simple structure, low noise, high screening efficiency and the like.
The third-stage screening device 8 is a star disk screen, the star disk screen enables materials to do uniform linear motion on the material receiving surface of the turned star disk screen, the materials move forward and move downward, meanwhile, the materials are stirred, the materials smaller than the space between the star disk screens are separated, the materials fall down along the star disk screen under the action of self weight and screen shaft turning force, and the particles higher than the space between the star disk screens are left on the screen surface and move forward and enter the subsequent second winnowing device 9.
The embodiment also comprises a residue soil bin, wherein the residue soil bin is connected with the screening device and the star-disk screen and is used for receiving 0-10mm residue soil screened by the screening device and the star-disk screen, and realizing the concentrated storage of the residue soil for subsequent concentrated treatment.
The embodiment further comprises a middle aggregate bin, wherein the middle aggregate bin is connected with the second air separation device 9 and used for receiving the middle aggregates output by the second air separation device 9, and the centralized storage of the middle aggregates is realized so as to be used for subsequent centralized processing.
In order to realize the transmission of materials among each equipment, the embodiment further comprises conveying equipment arranged on each equipment, and the conveying equipment adopts common equipment capable of realizing a stable conveying function.
According to the utility model, first-stage screening is carried out according to the size of the decoration and fitment garbage, the subsequent branch line treatment is realized, the reduction treatment of the decoration and fitment garbage is facilitated, the working pressure of subsequent equipment is reduced, the overall process is more reasonable, the equipment is longer in use, and then second-stage screening and third-stage screening are carried out according to the characteristics of the decoration and fitment garbage, so that the overall treatment process is more reasonable and efficient, and the load of the equipment is reduced.
As shown in fig. 2, in order to solve the problem that the star wheel of the traditional star wheel screen is easy to block materials, the star wheel of the star wheel screen is improved as follows: star dish wheel, including star dish wheel body 10, the even a plurality of triangle-shaped dogtooths 101 that are provided with in circumference interval of star dish wheel body 10, form triangular groove 102 between the triangle-shaped dogtooth 101, make the form of triangle-shaped dogtooth 101 through the structure that will play the material stirring effect, no longer have the cell body structure of easy card material between the triangle-shaped dogtooth 101, the in-process at equipment operation has been avoided, the condition of card material appears again between the star dish wheel, the life of equipment has been prolonged, the maintenance frequency of star dish sieve has been reduced, great improvement work efficiency, therefore, the clothes hanger is strong in practicability.
The outer angle a of the triangular convex tooth 101 is 70-110 degrees, the inner angle b of the triangular groove 102 is 100-130 degrees, and within the angle range, the triangular convex tooth 101 and the star wheel body 10 have high connection strength and are not easy to impact and deform, and the triangular groove is in a shallow and wide state as a whole, so that the material blocking condition is not easy to occur.
The outer side of the triangular convex tooth 101 is provided with an outer arc angle 103, and the inner side of the triangular groove 102 is provided with an inner arc angle 104, so that stress concentration at a sharp-angled structure is avoided, and the service life is prolonged.
The triangular convex teeth 101 and the star wheel body 10 are of an integrated structure.
The middle part of dish wheel body 1 is provided with shaft hole 105, and in this embodiment, shaft hole 105 is hexagonal hole, and direct suit is on the hexagonal drive axle when its installation.
As shown in fig. 3, a surfacing wear-resistant layer 2 can be further arranged on the periphery of the star wheel body 10, the surfacing wear-resistant layer 2 can be a high-chromium alloy wear-resistant layer, the wear resistance of a working part is greatly improved, the service life is further prolonged, meanwhile, a surfacing mode is adopted, repair welding can be directly carried out after local wear, scrapping treatment is not needed, and the use cost is reduced.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a decorate fitment rubbish resourceful treatment system which characterized in that includes:
the first-level screening device is used for dividing the decoration and fitment garbage into three grades of materials, wherein the three grades of materials comprise aggregate with large particle size of more than 100mm, residue soil with 0-10mm and coarse aggregate with 10-100 mm;
the secondary screening device is connected with the primary screening device and is used for screening oversize materials with the size of more than 40mm and undersize materials with the size of less than 40mm from the coarse aggregate with the size of 10-100mm conveyed by the primary screening device;
the manual sorting device is connected with the secondary screening device and is used for receiving oversize materials which are screened by the secondary screening device and are more than 40mm, and taking out plastics, sawdust and fabrics in the oversize materials;
the first magnetic separation device is connected with the manual sorting device and used for receiving the materials output by the manual sorting device and removing iron objects in the materials;
the first winnowing device is connected with the first magnetic separation device and used for receiving the material output by the first magnetic separation device and removing light substances in the material;
the crushing device is connected with the primary screening device and the first air separation device and is used for crushing the large-particle-size aggregate screened by the primary screening device and the coarse aggregate output by the first air separation device;
the second magnetic separation device is connected with the secondary screening device and is used for receiving undersize materials which are screened by the secondary screening device and are smaller than 40mm, and taking out iron substances in the materials;
the third-stage screening device is connected with the second magnetic separation device and is used for receiving the materials output by the second magnetic separation device and screening the materials into 0-10mm of residue soil and 10-40mm of medium aggregate;
and the second winnowing device is connected with the third-stage screening device and is used for receiving the 10-40mm medium aggregate output by the third-stage screening device and removing light substances in the medium aggregate.
2. The system as claimed in claim 1, wherein the primary screening device is a heavy screen.
3. The system for recycling decoration and finishing garbage according to claim 1, wherein the secondary screening device is a drum screen.
4. The system as claimed in claim 1, wherein the tertiary screening device is a star-disk screen.
5. The system for recycling decoration and finishing garbage according to claim 1, further comprising a residue soil bin, wherein the residue soil bin is connected with the screening device and the star-disk screen and is used for receiving 0-10mm of residue soil screened by the screening device and the star-disk screen.
6. The system for recycling decoration and finishing garbage according to claim 1, further comprising a middle aggregate bin, wherein the middle aggregate bin is connected to the second air separation device and is used for receiving the middle aggregates output by the second air separation device.
7. The system of claim 1, further comprising a feeding device, wherein the feeding device comprises a apron feeder and a plate chain conveyor, and the plate chain conveyor is used for connecting the apron feeder and the primary screening device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121868121.XU CN215430258U (en) | 2021-08-11 | 2021-08-11 | Decoration and fitment rubbish resourceful treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121868121.XU CN215430258U (en) | 2021-08-11 | 2021-08-11 | Decoration and fitment rubbish resourceful treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889202A (en) * | 2022-12-28 | 2023-04-04 | 天津市万丰化工设备有限公司 | Standardized bone particle sorting process for bone gelatin production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889202A (en) * | 2022-12-28 | 2023-04-04 | 天津市万丰化工设备有限公司 | Standardized bone particle sorting process for bone gelatin production |
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