CN217570114U - Construction waste treatment system - Google Patents
Construction waste treatment system Download PDFInfo
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- CN217570114U CN217570114U CN202123029003.2U CN202123029003U CN217570114U CN 217570114 U CN217570114 U CN 217570114U CN 202123029003 U CN202123029003 U CN 202123029003U CN 217570114 U CN217570114 U CN 217570114U
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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 construction waste processing system, construction waste processing system includes first screening subassembly, second screening subassembly, broken subassembly, third screening subassembly and hydraulic flotation subassembly, first screening subassembly is used for dispersing the material and sieves partial soil material and partial debris in the material, first screening subassembly links to each other with the second screening subassembly, so that soil material and debris in the material after first screening subassembly dispersion are sieved, broken subassembly links to each other with the second screening subassembly, so that the material after second screening subassembly screening is broken, third screening subassembly links to each other with broken subassembly, so that the material after broken of broken subassembly is sieved, hydraulic flotation subassembly links to each other with broken subassembly, so that sieve the aggregate in order to obtain the material in the light thing in the material after third screening subassembly screening. The utility model discloses a construction waste treatment system has simple structure, low cost, removes advantages such as native effectual.
Description
Technical Field
The utility model relates to a building rubbish handles the field, specifically, relates to a building rubbish processing system.
Background
The construction waste is a general term of engineering residue soil, engineering slurry, engineering waste, demolition waste, decoration waste and the like. The construction method refers to the waste soil, waste materials and other wastes generated in the process of building, construction unit new construction, reconstruction, extension and demolition of various buildings, structures, pipe networks and the like and house decoration and fitment of residents.
In the related technology, the construction waste treated by the construction waste treatment system contains high soil and impurity content, and is not beneficial to the production of aggregate.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving one of the technical problems in the related art at least to a certain extent.
Therefore, the embodiment of the utility model provides a can handle low cost's construction waste processing system to the material that contains soil volume, contains that the miscellaneous volume is high.
The utility model discloses building rubbish processing system includes: the first screening assembly is used for dispersing materials and screening out partial soil materials and partial sundries in the materials; the first screen assembly is connected with the second screen assembly so as to screen soil and sundries in the materials dispersed by the first screen assembly; a crushing assembly coupled to the second screen assembly to crush the material screened by the second screen assembly; a third screen assembly coupled to the crushing assembly to screen the material crushed by the crushing assembly; the hydraulic flotation assembly is connected with the crushing assembly so as to screen out light substances in the materials after being screened by the third screening assembly to obtain aggregate in the materials.
The utility model discloses construction waste treatment system sets up first screening subassembly and second screening subassembly to the desorption is sieved with the fine grain debris that contain in the material and native material, has improved the recovery efficiency of aggregate.
In some embodiments, the first screen assembly is a vibrating bar screen, the second screen assembly is a heavy duty screen, and the third screen assembly is a circular vibratory screen.
In some embodiments, the crushing assembly comprises: a first crushing assembly coupled to the second screen assembly to crush the material screened by the second screen assembly; a second crushing assembly coupled to the first crushing assembly for deep crushing of the material.
In some embodiments, the construction waste disposal system further comprises: the first iron remover is connected with the first crushing assembly so as to remove metals in the materials crushed by the first crushing assembly; the second iron remover is connected with the second crushing assembly so as to remove metals in the material crushed by the second crushing assembly; the sorting table is used for sorting large metals and sundries in the materials, and the sorting table is respectively connected with the first iron remover and the second crushing assembly, so that the materials after being deironized by the first iron remover are conveyed to the second crushing assembly through the sorting table.
In some embodiments, the third screen assembly may have a first screen deck, a second screen deck, and a third screen deck, the first screen deck, the second screen deck, and the third screen deck spaced apart along a height of the third screen assembly, and the second screen deck positioned between the first screen deck and the third screen deck, a cross-sectional area of a screen aperture of the first screen deck, a cross-sectional area of a screen aperture of the second screen deck, and a cross-sectional area of a screen aperture of the third screen deck decreasing in order to screen the material.
In some embodiments, the first screen deck of the third screen assembly is connected to the sorting deck such that the material on the first screen deck is transported to the sorting deck.
In some embodiments, the hydraulic flotation unit includes a first hydraulic flotation unit and a second hydraulic flotation unit, the second screen deck of the third screen assembly is connected to the first hydraulic flotation unit such that the material on the second screen deck is transported to the first hydraulic flotation unit, and the third screen deck of the third screen assembly is connected to the first hydraulic flotation unit such that the material on the third screen deck is transported to the second hydraulic flotation unit.
In some embodiments, the hydraulic flotation module further includes a first dewatering screen coupled to the first hydraulic flotation unit to dewater the material from the first hydraulic flotation unit and a second dewatering screen coupled to the second hydraulic flotation unit to dewater the material from the second hydraulic flotation unit.
In some embodiments, the construction waste disposal system further includes a conveyor assembly coupled to the first screen assembly for transporting the material onto the first screen assembly.
In some embodiments, the construction waste disposal system further comprises: a first bin connected to the hydraulic flotation unit for storing the lights in the hydraulic flotation unit, and a second bin connected to the hydraulic flotation unit for storing the aggregates in the hydraulic flotation unit.
Drawings
Fig. 1 is a schematic structural diagram of a construction waste disposal system according to an embodiment of the present invention.
Reference numerals are as follows:
a construction waste disposal system 100;
first screen assembly 1;
second screen assembly 2;
a crushing assembly 3; a first crushing assembly 31; a second crushing assembly 32;
third screen assembly 4;
a hydraulic flotation cell 5; a first hydro flotation unit 51; a second hydro-flotation unit 52; a first dewatering screen 53; a second dewatering screen 54;
a first iron remover 6; a second iron remover 7; a sorting table 8; a first bin 9; a second bin 10; the transport assembly 101.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The construction waste disposal system according to the embodiment of the present invention will be described with reference to the drawings.
As shown in figure 1, the construction waste treatment system of the embodiment of the invention comprises a first screen assembly 1, a second screen assembly 2, a crushing assembly 3, a third screen assembly 4 and a hydraulic flotation assembly 5.
First screen assembly 1 is adapted to disperse material and screen out portions of soil and debris within the material. The material is thereby dispersed and primarily screened by first screen assembly 1, thereby screening out a portion of the earth and a portion of the debris in the material.
First screen assembly 1 is connected to second screen assembly 2 to screen out soil and debris from material dispersed in first screen assembly 1. Specifically, as shown in fig. 1, a discharge port of a first screen assembly 1 is connected with a feed port of a second screen assembly 2, and a material primarily screened by the first screen assembly 1 enters the second screen assembly 2 to further screen out impurities and soil in the material.
A crushing assembly 3 is connected to the second screen assembly 2 for crushing material screened by the second screen assembly 2. Specifically, as shown in FIG. 1, the inlet of crushing module 3 is connected to the outlet of second screen assembly 2 so that material screened through second screen assembly 2 enters crushing module 3 for crushing of the material by crushing module 3.
Third screen assembly 4 is connected to crushing assembly 3 for screening material crushed by crushing assembly 3. Specifically, as shown in fig. 1, the feed inlet of the third screen assembly 4 is communicated with the discharge outlet of the crushing assembly 3, and the crushed material enters the third screen assembly 4 to be screened, so that large particles, medium particles and small particles in the crushed material are screened out.
The hydraulic flotation unit 5 is connected with the crushing unit 3 so as to screen out the light matters in the material screened by the third screening unit 4 to obtain the aggregate in the material. Specifically, as shown in fig. 1, the inlet of the hydraulic flotation unit 5 is connected to the outlet of the third screen assembly 4, so that the screened material flows into the hydraulic flotation unit 5, and the light material in the material is screened by the hydraulic flotation unit 5, and then the aggregate in the material is obtained.
It can be understood that: the aggregate is a granular material which plays a role of a framework and a filling function in concrete and mortar, and comprises a fine aggregate and a coarse aggregate, wherein the particle diameter of the fine aggregate is between 0.16 and 5mm, such as river sand, sea sand, valley sand and the like. The coarse aggregate particles have a diameter of more than 5mm, such as crushed stones and pebbles.
The utility model discloses construction waste processing system 100 sets up first screening subassembly 1 and second screening subassembly 2 to the fine grain debris that contain in the material and the soil material desorption of screening reach the purpose that high efficiency processing contains the soil volume, contains the high material of miscellaneous volume, have improved the recovery efficiency of aggregate.
In some embodiments, first screen assembly 1 is a vibrating bar screen, second screen assembly 2 is a heavy duty screen, and third screen assembly 4 is a circular vibratory screen. From this, adopt the dregs and debris in desorption material supplied materials that vibrating spear strip sieve and heavy sieve in advance of screening can the very big degree, be favorable to the production of follow-up aggregate side to make first screening subassembly 1, second screening subassembly 2 and third screening subassembly 4 set up more rationally.
In some embodiments, the crushing assembly 3 comprises a first crushing assembly 31 and a second crushing assembly 32.
In some embodiments, first size reduction assembly 31 is coupled to second screen assembly 2 to reduce material sized by second screen assembly 2. Specifically, as shown in fig. 1, the first crushing assembly 31 is a jaw crusher, an inlet of the first crushing assembly 31 is connected with an outlet of the second screening assembly 2, the material screened by the second screening assembly 2 enters the first crushing assembly 31, and the first crushing assembly 31 performs primary crushing on the material to crush the material into fine materials with the particle size not exceeding 20 cm.
The second crushing assembly 32 is connected to the first crushing assembly 31 for deep crushing of the material. The second crushing assembly 32 is an impact crusher, an inlet of the second crushing assembly 32 is connected with an outlet of the first crushing assembly 31, so that the materials are secondarily crushed by the second crushing assembly 32, the light combustible materials and the heavy aggregate are separated, and the generated heavy aggregate and the materials which are not completely crushed by the first crushing assembly 31 are subjected to secondary crushing treatment.
In some embodiments, the construction waste disposal system 100 further comprises a first de-ironing separator 6, a second de-ironing separator 7, and a sorting table 8.
The first iron remover 6 is connected with the first crushing assembly 31 so as to remove metals from the material crushed by the first crushing assembly 31. Specifically, as shown in fig. 1, the feeding port of the first iron remover 6 is connected with the discharging port of the first crushing assembly 31, so as to remove metal in the material crushed by the first crushing assembly 31.
The second iron remover 7 is connected with the second crushing assembly 32 so as to remove metal in the material crushed by the second crushing assembly 32, and the feeding hole of the second iron remover 7 is connected with the discharging hole of the second crushing assembly 32 so as to remove metal in the material crushed by the second crushing assembly 32.
Sorting table 8 is arranged in sorting major possession metal and debris in the material, and sorting table 8 links to each other with first de-ironing separator 6 and with second broken subassembly 32 respectively to carry to second broken subassembly 32 through sorting table 8 in the material after the first de-ironing separator 6 deironing. Specifically, as shown in fig. 1, sorting platform 8 is a belt conveyor, and the discharge gate of first de-ironing separator 6 links to each other with the feed end of sorting platform 8, and the feed inlet of the broken subassembly 32 of second links to each other with the discharge end of sorting platform 8, and the material after the deironing through first de-ironing separator 6 is carried to sorting platform 8, and the master worker can detach major possession metal and debris in the material in the both sides of sorting platform 8.
In some embodiments, third screen assembly 4 has a first screen deck (not shown), a second screen deck (not shown) and a third screen deck (not shown), the first, second and third screen decks being spaced apart in a height direction of third screen assembly 4, and the second screen deck being located between the first screen deck and the third screen deck, a cross-sectional area of a screen aperture of the first screen deck, a cross-sectional area of a screen aperture of the second screen deck and a cross-sectional area of a screen aperture of the third screen deck being sequentially reduced for screening material. Specifically, as shown in fig. 1, the first sieve plate, the second sieve plate and the third sieve plate are arranged at intervals in the vertical direction, the aperture of the sieve pore of the first sieve plate is 26.5mm, the aperture of the sieve pore of the second sieve plate is 9.5mm, and the aperture of the sieve pore of the third sieve plate is 4.75mm, so that the material is sieved into four materials, namely, ultra-large particles with the size of more than 26.5mm, large particles with the size of 9.5mm to 26.5mm, medium particles with the size of 4.75mm to 9.5mm, small particles with the size of 0mm to 4.75mm, by the third sieve plate component.
In some embodiments, the first screen deck of third screen assembly 4 is connected to sorting deck 8 so that material on the first screen deck is transported to sorting deck 8. Specifically, as shown in fig. 1, the third screen assembly 4 has a first outlet, a second outlet and a third outlet, the first screen deck is communicated with the first outlet, the material on the first screen deck flows out of the third screen assembly 4 through the first outlet, the second screen deck is communicated with the second outlet, the material on the second screen deck flows out of the third screen assembly 4 through the second outlet, the third screen deck is communicated with the third outlet, the material on the third screen deck flows out of the third screen assembly 4 through the third outlet, and the first outlet is connected with the sorting table 8, so that the material with over 26.5mm oversized particles returns to the second crushing assembly 32 for crushing.
In some embodiments, the hydraulic flotation cell 5 includes a first hydraulic flotation unit 51 and a second hydraulic flotation unit 52, with a second screen deck coupled to the first hydraulic flotation unit 51 so that material on the second screen deck is transported to the first hydraulic flotation unit 51, and a third screen deck coupled to the first hydraulic flotation unit 51 so that material on the third screen deck is transported to the second hydraulic flotation unit 52. Specifically, as shown in fig. 1, the feed inlet of the first hydraulic flotation unit 51 is connected to the second outlet, so that the 9.5mm to 26.5mm large-particle material is conveyed into the first hydraulic flotation unit 51 through the second outlet, the light impurities in the 9.5mm to 26.5mm large-particle material are separated by the first hydraulic flotation unit 51, and then the aggregate product of the corresponding size fraction is obtained, the feed inlet of the second hydraulic flotation unit 52 is connected to the third outlet, so that the 4.75mm to 9.5mm medium-particle material is conveyed into the second hydraulic flotation unit 52 through the third outlet, and the light impurities in the 4.75mm to 9.5mm medium-particle material are separated by the second hydraulic flotation unit 52, and then the aggregate product of the corresponding size fraction is obtained.
In some embodiments, the hydraulic flotation unit 5 further comprises a first dewatering screen 53 and a second dewatering screen 54, the first dewatering screen 53 being arranged in connection with the first hydraulic flotation unit 51 for dewatering the material flowing out of the first hydraulic flotation unit 51, and the second dewatering screen 54 being connected to the second hydraulic flotation unit 52 for dewatering the material flowing out of the second hydraulic flotation unit 52. Specifically, as shown in fig. 1, the inlet of the first dewatering screen 53 is connected to the outlet of the first hydraulic flotation unit 51 to dewater the material from the first hydraulic flotation unit 51, and the inlet of the second dewatering screen 54 is connected to the outlet of the second hydraulic flotation unit 52 to dewater the material from the second hydraulic flotation unit 52.
In some embodiments, construction waste disposal system 100 further includes a conveyor assembly 101, conveyor assembly 101 being connected to first screen assembly 1 for transporting material onto first screen assembly 1. Specifically, as shown in fig. 1, conveyor assembly 101 is a belt conveyor, the discharge end of conveyor assembly 101 is connected to the feed inlet of first screen assembly 1, and material is conveyed into first screen assembly 1 through conveyor assembly 101.
In some embodiments, the construction waste disposal system 100 further comprises a first bin 9 and a second bin 10.
A first bin 9 is connected to the hydraulic flotation cell 5 for storing the lights in the hydraulic flotation cell 5 and a second bin 10 is connected to the hydraulic flotation cell 5 for storing the aggregates in the hydraulic flotation cell 5. The light material screened by the hydro flotation unit is thus stored by the first bin 9 and the aggregate in the hydro flotation cell 5 is stored by the second bin 10.
The utility model discloses material processing technology of embodiment:
s1, raw materials enter a factory: the raw materials are classified in advance before entering the field, so that the transportation and subsequent treatment costs are saved.
S2, metering and weighing: after the materials enter the yard, the materials are firstly measured and weighed and then transported to a raw material yard for classified stacking.
S3, pre-screening: the materials are transported to a main factory building from a raw material storage yard, and are firstly pre-screened to remove soil and impurities. The materials contain soil and impurities, and are not beneficial to aggregate production when mixed in the materials, the materials are firstly screened by the first screening component 1 to obtain a part of muck and a part of impurities, then are further screened by the second screening component 2, the undersize is basically soil and impurities, and the size fraction of the oversize is more than 20 mm.
S4, primary crushing, namely, after pre-screening, feeding oversize materials with the granularity of more than 20mm into the first crushing assembly 31 for primary crushing. The first-stage crushed material is firstly sorted out magnet substances through the first iron remover 6, and then sorted out large metal and impurities through manual work on the sorting table 8.
S5, secondary crushing: the materials after the first-stage crushing and the manual sorting enter the second crushing assembly 32 for secondary crushing, and the crushed materials enter the third screening assembly 4 after being deironized by the second deironing device 7.
S6, screening: and screening the material subjected to the secondary crushing by a third screening component 4, wherein the third screening component 4 is three-layer. The materials with three size fractions of 0 to 4.75mm, 4.75 to 9.5mm and 9.5 to 26.5mm can be obtained by sieving. The materials with the diameter of more than 26.5mm are returned to the second crushing assembly 32 through the conveyor for closed-loop circulation crushing. Materials with the grain size below 4.75mm can be directly used as recycled aggregate, conveyed to an aggregate storage yard by a belt conveyor for storage, and loaded by a loader for outward transportation.
S7, hydraulic flotation: separating light impurities from materials with two particle sizes of 4.75-9.5 mm and 9.5-26.5 mm by a hydraulic flotation process to obtain aggregate products with corresponding particle sizes, conveying the aggregate products to an aggregate storage yard by a belt conveyor for storage, loading and transporting the aggregate products by a loader, and precipitating wastewater generated by flotation by a three-stage sedimentation tank for recycling.
S8, temporary storage and transportation of materials: conveying the screened and sorted dregs to a dreg storage yard by a belt conveyor, and temporarily storing the dregs and then conveying the dregs to the outside of the yard by an automobile; the separated light objects are conveyed to a light object buffer bin by a belt conveyor, packed by a packer and then conveyed to the outside of the field for processing; the scrap iron obtained through magnetic separation is collected by the collecting box and then transferred to a scrap iron buffer storage bin by a forklift for temporary storage, and is sold outside regularly.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A construction waste disposal system, comprising: the first screening assembly is used for dispersing materials and screening out partial soil materials and partial sundries in the materials; the first screening assembly is connected with the second screening assembly so as to screen out soil materials and sundries in the materials dispersed by the first screening assembly; a crushing assembly coupled to the second screen assembly to crush the material screened by the second screen assembly; a third screen assembly connected to the crusher assembly to screen the material crushed by the crusher assembly; the hydraulic flotation assembly is connected with the crushing assembly so as to screen out light substances in the materials after being screened by the third screening assembly to obtain aggregate in the materials.
2. The construction waste disposal system of claim 1, wherein said first screen assembly is a vibrating bar screen, said second screen assembly is a heavy duty screen, and said third screen assembly is a circular vibrating screen.
3. The construction waste disposal system of claim 1, wherein said fragmentation assembly comprises:
a first crushing assembly connected to the second screen assembly for crushing the material screened by the second screen assembly;
a second crushing assembly coupled to the first crushing assembly for deep crushing of the material.
4. The construction waste disposal system of claim 3, further comprising:
the first iron remover is connected with the first crushing assembly so as to remove metals in the material crushed by the first crushing assembly;
the second iron remover is connected with the second crushing assembly so as to remove metals in the material crushed by the second crushing assembly;
the sorting table is used for sorting large metals and sundries in the materials, and the sorting table is respectively connected with the first iron remover and the second crushing assembly, so that the materials after being deironized by the first iron remover are conveyed to the second crushing assembly through the sorting table.
5. The construction waste disposal system of claim 4, wherein said third screen assembly has a first screen deck, a second screen deck and a third screen deck, said first screen deck, said second screen deck and said third screen deck being spaced apart in a height direction of said third screen assembly, and said second screen deck being located between said first screen deck and said third screen deck, a cross-sectional area of a screen aperture of said first screen deck, a cross-sectional area of a screen aperture of said second screen deck and a cross-sectional area of a screen aperture of said third screen deck being sequentially reduced for screening said material.
6. The construction waste disposal system of claim 5, wherein said first screen deck of said third screen assembly is connected to said sorting table such that said material on said first screen deck is transported to said sorting table.
7. The construction waste disposal system of claim 5, wherein said hydraulic flotation unit comprises a first hydraulic flotation unit and a second hydraulic flotation unit, said second screen deck of said third screen assembly being connected to said first hydraulic flotation unit such that said material on said second screen deck is transported to said first hydraulic flotation unit, said third screen deck of said third screen assembly being connected to said first hydraulic flotation unit such that said material on said third screen deck is transported to said second hydraulic flotation unit.
8. The construction waste disposal system of claim 7, wherein the hydraulic flotation unit further comprises a first dewatering screen and a second dewatering screen, the first dewatering screen being coupled to the first hydraulic flotation unit to dewater the material from the first hydraulic flotation unit, the second dewatering screen being coupled to the second hydraulic flotation unit to dewater the material from the second hydraulic flotation unit.
9. The construction waste disposal system according to any one of claims 1 to 8, further comprising a conveyor assembly connected to said first screen assembly for transporting said material onto said first screen assembly.
10. The construction waste disposal system according to any one of claims 1 to 8, further comprising:
a first bin connected to the hydraulic flotation unit for storing the lights in the hydraulic flotation unit, and a second bin connected to the hydraulic flotation unit for storing the aggregates in the hydraulic flotation unit.
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| CN202123029003.2U CN217570114U (en) | 2021-12-02 | 2021-12-02 | Construction waste treatment system |
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| CN202123029003.2U CN217570114U (en) | 2021-12-02 | 2021-12-02 | Construction waste treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115805226A (en) * | 2022-11-17 | 2023-03-17 | 石家庄市曲寨水泥有限公司 | Method for cooperatively treating construction waste by utilizing rotary kiln |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115805226A (en) * | 2022-11-17 | 2023-03-17 | 石家庄市曲寨水泥有限公司 | Method for cooperatively treating construction waste by utilizing rotary kiln |
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