CN211160149U - Multistage sorting unit of building rubbish - Google Patents
Multistage sorting unit of building rubbish Download PDFInfo
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- CN211160149U CN211160149U CN201921692904.XU CN201921692904U CN211160149U CN 211160149 U CN211160149 U CN 211160149U CN 201921692904 U CN201921692904 U CN 201921692904U CN 211160149 U CN211160149 U CN 211160149U
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- driving shaft
- construction waste
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- 239000010813 municipal solid waste Substances 0.000 title abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 120
- 239000002699 waste material Substances 0.000 claims abstract description 41
- 238000010276 construction Methods 0.000 claims abstract description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 239000011449 brick Substances 0.000 abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000012466 permeate Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 4
- 239000004567 concrete Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a multistage sorting unit of construction waste, which comprises a conveying mechanism, a sorting mechanism and a crushing mechanism, wherein the sorting mechanism comprises a sorting power unit for providing driving force, a driving shaft arranged in parallel and a circular or oval sorting blade, and the sorting blade is equidistantly arranged on the driving shaft and rotates along with the driving shaft under the driving of the sorting power unit; the sorting mechanism comprises a primary sorting mechanism and a secondary sorting mechanism, a feeding machine is arranged at a feeding position in front of the primary sorting mechanism, and a discharge port at the rear of the primary sorting mechanism is connected with a feeding port in front of the secondary sorting mechanism; adopt the utility model discloses technical scheme carries out categorised shredding with building rubbish according to particle size to be fit for being used for processing the brick product that permeates water more, thereby guaranteed the finished product quality of the brick that permeates water.
Description
Technical Field
The utility model relates to a construction waste selects separately technical field, especially relates to a multistage sorting unit of construction waste.
Background
The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering waste, decoration waste, demolition waste, engineering sludge and the like according to the production source. In the process of recycling the construction waste, firstly, the construction concrete and the hard masonry block are separated, and then the construction residue soil and the hard masonry block are respectively treated, so that the resource treatment and utilization of the construction waste are realized. However, because of the heavy weight of the construction waste and the hard masonry blocks, it is difficult to effectively and reliably separate the construction waste and the hard masonry blocks with the conventional garbage sorting machine.
In the process of manufacturing the water permeable brick by recycling the construction waste, a jaw crusher or a pulverizer is generally adopted to crush the construction materials and then transfer the construction materials to a brick making process, but the crushed construction waste has different particles, so that the quality of the finished product of the water permeable brick is influenced. At present, no special efficient equipment is available for sorting and treating the construction waste.
Chinese patent No. 201310220669.7 discloses a construction waste sorting machine and a sorting system thereof, which utilize eccentricity, vertical straight line jumping and dead weight to achieve the purpose of automatically sorting bricks and concrete. The sorting of the patent still can not be carried out according to the sizes of bricks and concrete, and the practicability and the effect are not ideal enough.
The Chinese patent with the application number of 201820371266.0 discloses a construction waste sorting machine, wherein a plurality of sorting blades are arranged on the surface of each masonry drive main shaft, and a residue soil leakage gap is formed between every two adjacent masonry drive main shafts; and a residue soil collecting belt is arranged below the masonry driving main shaft. The invention realizes the sorting of the construction waste, but the sorting mode is rough, and the sorting treatment can not be carried out according to the sizes of the bricks and the concrete.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve above-mentioned problem, provide a multistage sorting unit of building rubbish, carry out categorised shredding with building rubbish according to the particle size to be fit for being used for processing the brick product that permeates water more, thereby guaranteed the finished product quality of the brick that permeates water.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-stage sorting device for construction waste comprises a conveying mechanism, a sorting mechanism and a crushing mechanism, wherein the sorting mechanism comprises a sorting power unit for providing driving force, a driving shaft arranged in parallel and circular or elliptical sorting blades, and the sorting blades are arranged on the driving shaft at equal intervals and rotate along with the driving shaft under the driving of the sorting power unit;
the sorting mechanism comprises a primary sorting mechanism and a secondary sorting mechanism, a feeding machine is arranged at a feeding position in front of the primary sorting mechanism, and a discharge port at the rear of the primary sorting mechanism is connected with a feeding port in front of the secondary sorting mechanism;
the crushing mechanism comprises a three-stage jaw crushing mechanism, a two-stage jaw crushing mechanism and a one-stage jaw crushing mechanism; the distance between the driving shaft shafts of the first-stage sorting mechanism and the distance between the adjacent sorting blades are smaller than the distance between the driving shaft shafts of the corresponding second-stage sorting mechanism and the distance between the adjacent sorting blades; a feed port of the first-stage jaw breaking mechanism is connected with a feed port below the first-stage sorting mechanism, a feed port of the second-stage jaw breaking mechanism is connected with a feed port below the second-stage sorting mechanism, and a discharge port behind the second-stage sorting mechanism is connected with a feed port of the third-stage jaw breaking mechanism; the broken mechanism discharge gate of tertiary jaw is provided with tertiary conveyer belt, and the broken mechanism discharge gate of second grade jaw is provided with the second grade conveyer belt, and the broken mechanism discharge gate of one-level jaw is provided with the one-level conveyer belt.
In the multi-stage sorting device for the construction wastes, the distance between the adjacent driving shafts of the first-stage sorting mechanism is 60-70mm, the distance between the adjacent sorting blades is 140mm, the distance between the adjacent driving shafts of the second-stage sorting mechanism is 150mm, and the distance between the adjacent sorting blades is 150 mm; the diameter of the driving shaft is 90-110 mm.
Among the above-mentioned multistage sorting unit of construction waste, broken mechanism discharge gate department in hubei province is provided with the deironing mechanism of magnetism absorption.
Adopt the utility model discloses a beneficial effect of production does:
1. the utility model discloses characteristics and the size of fragment of brick in the material according to building rubbish, hierarchical sorting unit has been designed, the small brick and the big brick that will mix together in proper order are separately according to the size, the concrete of bold yardstick then gets into the sorting of last step link, the size of material is sorted naturally in this kind of mode in according to rubbish, and broken in hubei province respectively through selecting the broken machine in hubei province of different kind, broken efficiency in hubei province and quality have been improved to a certain extent, the building rubbish granule size distribution who handles through above-mentioned process is even, impurity significantly reduces, thereby the off-the-shelf quality of the brick that permeates water that follow-up preparation obtained has been guaranteed.
2. The utility model discloses adopt deironing mechanism to adsorb rubbish such as reinforcing bar in last letter sorting link, further processing that can be very convenient after collecting utilizes, has improved building rubbish's utilization ratio greatly.
3. The utility model discloses the operation implementation in-process, the construction waste is whole to be handled in the confined environment, and the raise dust problem that has significantly reduced can not cause secondary pollution to the environment, and easy operation, easy to carry out.
Drawings
FIG. 1 is a schematic view of the structure principle of the present invention;
FIG. 2 is a schematic top view of the sorting mechanism of the present invention;
FIG. 3 is a schematic view of the connection between the driving shaft and the sorting blade according to the present invention;
in the figure: 101-a three-level jaw breaking mechanism; 102-a deironing mechanism; 103-three-stage conveyor belts; 104-secondary conveyer belt; 105-a primary conveyor belt; 106-a feeder; 107-first level sorting mechanism; 108-a secondary sorting mechanism; 109-guardrails; 110-a secondary jaw breaking mechanism; 111-first level jaw breaking mechanism; 113-a sorting power unit; 114-sorting blades; 115-a drive shaft; 116-a static jaw mechanism; 117-a movable jaw mechanism; 118-jaw crushing power unit;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 and 2, the multistage sorting device for the construction waste comprises a sorting mechanism, a crushing mechanism and a plurality of material conveying belts. The sorting mechanism comprises a sorting power unit 113 for providing driving force, a driving shaft 115 arranged in parallel and circular or elliptical sorting blades 114, wherein the sorting blades 114 are arranged on the driving shaft 115 at equal intervals and rotate along with the driving shaft 115 under the driving of the sorting power unit 113; the sorting mechanism comprises a first-level sorting mechanism 107 and a second-level sorting mechanism 108, a feeding machine 106 is arranged at the feeding position in front of the first-level sorting mechanism 107, and a discharge hole at the rear of the first-level sorting mechanism 107 is connected with a front feeding hole of the second-level sorting mechanism 108. The sorting power unit 113 provides power to a plurality of parallel drive shafts 115, and typically includes a reduction motor comprising a motor and a reduction worm gear box, and an interlace shaft transmission comprising a driving interlace drive wheel which may be a helical gear, a bevel gear or a worm gear, and a driven interlace drive wheel which may be a matched helical gear, bevel gear or worm. These are conventional configurations of sorting machines and are not described in detail in this patent.
The crushing mechanism comprises a three-level jaw crushing mechanism 101, a two-level jaw crushing mechanism 110 and a one-level jaw crushing mechanism 111. The jaw crusher is also called jaw crusher, and consists of movable jaw and static jaw to constitute crushing cavity for simulating the motion of animal's jaws, so that the crushing machine may be used widely in crushing various kinds of ore and large material in mine smelting, building material, road, railway, water conservancy and chemical industry. The jaw crusher is a primary crushing device frequently used in mine crushing, and the jaw crusher is used for crushing almost the first procedure of various mineral processing.
The axial distance between the driving shafts 115 of the first-stage sorting mechanism 107 and the distance between the adjacent sorting blades 114 are smaller than the axial distance between the driving shafts 115 of the corresponding second-stage sorting mechanism 108 and the distance between the adjacent sorting blades 114; a feed inlet of the first-stage jaw breaking mechanism 111 is connected with a feed opening below the first-stage sorting mechanism 107, a feed inlet of the second-stage jaw breaking mechanism 110 is connected with a feed opening below the second-stage sorting mechanism 108, and a discharge outlet behind the second-stage sorting mechanism 108 is connected with a feed inlet of the third-stage jaw breaking mechanism 101; the discharge port of the tertiary jaw breaking mechanism 101 is provided with a tertiary conveyer belt 103, the discharge port of the secondary jaw breaking mechanism 110 is provided with a secondary conveyer belt 104, and the discharge port of the primary jaw breaking mechanism 111 is provided with a primary conveyer belt 105.
The feeding machine 106 is a vibration feeding machine commonly used in mining machinery, so that the construction waste continuously enters the primary sorting mechanism 107 for primary sorting, the construction waste smaller than the axial distance between the driving shafts 115 of the primary sorting mechanism 107 and the distance between the adjacent sorting blades 114 is sorted from the feed opening and enters the primary jaw crushing mechanism 111 for further crushing, and the construction waste is sent out by the primary conveying belt 105 after the crushing is completed.
The construction waste intercepted by the first-stage sorting mechanism 107 is generally small-size bricks and concrete blocks, the construction waste enters the second-stage sorting mechanism 108 for further sorting under the conveying of the first-stage sorting mechanism 107, most of the construction waste smaller than the axial distance between the driving shafts 115 of the second-stage sorting mechanism 108 and the distance between the adjacent sorting blades 114 is large bricks, the construction waste is sorted from the feed opening and enters the second-stage jaw crushing mechanism 110 for further crushing, and the construction waste is sent out by the second-stage conveying belt 104 after the crushing is completed.
The construction waste intercepted by the second-level sorting mechanism 108 is generally large concrete materials, enters the third-level jaw breaking mechanism 101 for further crushing under the conveying of the second-level sorting mechanism 108, and is sent out by the third-level conveying belt 103 after the crushing is finished.
Therefore, after the construction waste with different sizes is subjected to three-stage crushing processing, small particles with uniform sizes are uniformly formed, and the next step of crushing and pressing the water permeable bricks can be performed.
According to the standard of the existing building bricks in China, the bricks in the building garbage are generally divided into large bricks and small bricks, wherein the large bricks are 240mm × 120mm × 120mm (length, width and height), the small bricks are 235mm × 115mm 3526 mm × 55mm (length, width and height), the two bricks occupy a considerable proportion in the actual treatment, the rest is large concrete which is not easy to break, generally, the three garbage components account for most of the total garbage, and therefore the three garbage needs to be treated.
According to the optimized scheme of the utility model, the designed gap a between adjacent driving shafts 115 of the first-stage sorting mechanism 107 is 60-70mm, the gap b between adjacent sorting blades 114 is 140mm, so that small bricks with the size of 235mm × 115mm × 55mm leak from gaps of the first-stage sorting machine to the lower first-stage jaw crushing mechanism 111 through longer path, up-and-down rolling and position change under the transmission of the sorting blades, the gap a between adjacent driving shafts 115 of the second-stage sorting mechanism 108 is 130-150mm, the gap b between adjacent sorting blades 114 is 130-150mm, in the garbage passing through the first-stage sorting machine, the large bricks leak from the gaps of the second-stage sorting machine to the lower second-stage jaw crushing mechanism 110, wherein the thickness of the sorting machine blades is 10mm, the diameter of the driving shafts 115 is 90-110mm, so that the most common large bricks and small bricks of the garbage can be separated according to the size and enter different jaw crushes according to the size of the materials, the jaw crushing mechanism is convenient for further selecting and forming the garbage according to the size of the iron-removing mechanism 102, and the iron-removing mechanism is convenient for the third-stage crushing mechanism 102.
The foregoing is a more detailed description of the present invention taken in conjunction with the accompanying drawings, which are not intended to limit the invention to the particular embodiments described herein. For those skilled in the art to which the invention pertains, equivalent substitutes or obvious modifications may be made without departing from the spirit of the invention, and the same properties or uses are deemed to be within the scope of the invention as determined by the claims as filed.
Claims (5)
1. A multi-stage sorting device for construction waste comprises a sorting mechanism, a crushing mechanism and a plurality of conveying belts; the sorting mechanism is characterized by comprising a sorting power unit (113) for providing driving force, a driving shaft (115) arranged in parallel and circular or elliptical sorting blades (114), wherein the sorting blades (114) are equidistantly arranged on the driving shaft (115) and are driven by the sorting power unit (113) to rotate along with the driving shaft (115);
the sorting mechanism comprises a primary sorting mechanism (107) and a secondary sorting mechanism (108), a feeding machine (106) is arranged at a feeding position in front of the primary sorting mechanism (107), and a discharge hole at the rear of the primary sorting mechanism (107) is connected with a feeding hole in front of the secondary sorting mechanism (108);
the crushing mechanism comprises a three-level jaw crushing mechanism (101), a two-level jaw crushing mechanism (110) and a one-level jaw crushing mechanism (111); the shaft spacing of a driving shaft (115) of the first-stage sorting mechanism (107) and the spacing of adjacent sorting blades (114) are smaller than the shaft spacing of the driving shaft (115) of the corresponding second-stage sorting mechanism (108) and the spacing of the adjacent sorting blades (114); the feed inlet of the first-level jaw breaking mechanism (111) is arranged at a feed opening below the first-level sorting mechanism (107), the feed inlet of the second-level jaw breaking mechanism (110) is arranged at a feed opening below the second-level sorting mechanism (108), the feed inlet of the third-level jaw breaking mechanism (101) is arranged at a discharge opening behind the second-level sorting mechanism (108), the discharge opening of the third-level jaw breaking mechanism (101) is provided with a third-level conveying belt (103), the discharge opening of the second-level jaw breaking mechanism (110) is provided with a second-level conveying belt (104), and the discharge opening of the first-level jaw breaking mechanism (.
2. The construction waste multistage sorting device according to claim 1, characterized in that: the spacing between adjacent driving shafts (115) of the primary sorting mechanism (107) is 60-70mm, and the spacing between adjacent sorting blades (114) is 120-140 mm.
3. The construction waste multistage sorting device according to claim 1, characterized in that: the axial distance between adjacent driving shafts (115) of the secondary sorting mechanism (108) is 130-150mm, and the distance between adjacent sorting blades (114) is 130-150 mm.
4. The construction waste multistage sorting device according to claim 1, characterized in that: the diameter of the driving shaft (115) is 90-110 mm.
5. The construction waste multistage sorting device according to claim 1, characterized in that: a magnetic adsorption iron removal mechanism (102) is arranged at the discharge outlet of the three-level jaw crushing mechanism (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692904.XU CN211160149U (en) | 2019-10-11 | 2019-10-11 | Multistage sorting unit of building rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692904.XU CN211160149U (en) | 2019-10-11 | 2019-10-11 | Multistage sorting unit of building rubbish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211160149U true CN211160149U (en) | 2020-08-04 |
Family
ID=71822453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921692904.XU Expired - Fee Related CN211160149U (en) | 2019-10-11 | 2019-10-11 | Multistage sorting unit of building rubbish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211160149U (en) |
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2019
- 2019-10-11 CN CN201921692904.XU patent/CN211160149U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |