CN210787749U - A rubbish splitter for river course bed mud is dealt with - Google Patents
A rubbish splitter for river course bed mud is dealt with Download PDFInfo
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- CN210787749U CN210787749U CN201921563746.8U CN201921563746U CN210787749U CN 210787749 U CN210787749 U CN 210787749U CN 201921563746 U CN201921563746 U CN 201921563746U CN 210787749 U CN210787749 U CN 210787749U
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Abstract
The utility model provides a rubbish splitter for river course bed mud is dealt with, including the shale shaker, be located the recovery pond of the first export lower part of shale shaker sets up the material guide rail in shale shaker second exit is located the rubbish separation chamber of material guide rail lower part sets up the material transport machine of outside transportation material in the rubbish separation chamber sets up the rubbish separating centrifuge in material transport machine exit, and set up and be in the rubbish separation chamber and be used for wasing the washing separator who separates the material rubbish separation chamber top still is provided with rubbish grab bucket. The utility model discloses simple structure, realization convenience through tertiary recovery operation, have realized refining the improvement to the river course bed mud to realized carrying out categorised the recovery to the different materials that separate out, optimized the treatment of river course bed mud on the one hand, on the other hand has improved the resource recovery utilization ratio in the river course bed mud effectively.
Description
Technical Field
The utility model relates to river channel treatment technical field, concrete institute, in particular to a rubbish splitter who is used for river channel sediment to deal with and realization method thereof.
Background
The river sediment is the sediment of rivers and lakes and is an important component of natural water areas. When the water area is polluted, part of pollutants in the water can be stored in the bottom mud through precipitation or particle adsorption, and are released again under proper conditions to become a secondary pollution source, and the pollution is called bottom mud pollution. In the process of treating pollution of rivers and lakes, river sediment pollution is one of the main difficulties, and is also an environmental problem which is ubiquitous at present. Among the prior art, what mainly adopted to river course bed mud is that the branch is sieved and is handled, is about to extract river course bed mud to the bank, then carries out the vibration screening, realizes the solid-liquid separation that the bed mud pollutes, but this kind of processing mode mainly has following defect: (1) the screening is simple, the screening classification is not refined, and the screening separation aiming at different solid materials cannot be realized; (2) solid substances in the river sediment can not be effectively classified and recycled due to the fact that screening operation is not refined, and resource waste is caused.
SUMMERY OF THE UTILITY MODEL
For solving the shortcoming of the prior art, the utility model provides a simple structure, realize convenient, do benefit to the rubbish splitter that is used for river course bed mud to deal with of resource recovery utilization.
The utility model provides a technical scheme is: the utility model provides a rubbish splitter for river course sediment is dealt with, includes the shale shaker, is located the recovery pond of the first export lower part of shale shaker sets up the material guide rail of shale shaker second exit is located the rubbish separation chamber of material guide rail lower part sets up the material conveyer of the inside and outside transportation material of rubbish separation chamber sets up the rubbish separating centrifuge of material conveyer exit, and set up and be in the rubbish separation chamber and be used for wasing the washing separator who separates the material the terminal position of rubbish separating centrifuge still is provided with the magnet that is used for absorbing the metal material.
Further, still be provided with backflow pipeline and backwash pump in the recovery pond, backflow pipeline one end is located in the recovery pond, its other end lets in rubbish separating chamber, the water accessible in the recovery pond the backwash pump flows back extremely rubbish separating chamber.
Furthermore, a garbage grab bucket is arranged above the garbage separation chamber.
Furthermore, the recovery tank and the garbage separation chamber are of an integral structure, and the recovery tank and the garbage separation chamber are separated by a partition plate or a partition wall; and the upper end of the partition plate or the partition wall is arranged on the grid.
Furthermore, the garbage separator mainly comprises a belt conveyor and a magnetic separator.
Furthermore, the cleaning and separating device is arranged at the bottom of the garbage separating chamber and mainly comprises a jet pump and an air-float pump.
Furthermore, the material conveyer is obliquely arranged in the garbage separating chamber, and the inlet of the material conveyer is positioned at the bottom of the garbage separating chamber, and the outlet of the material conveyer extends to the outside of the top end in the garbage separating chamber.
Furthermore, the material conveyer adopts a stainless steel conveying belt, and an anti-skid groove is arranged on the stainless steel conveying belt.
Furthermore, the aperture of the single-layer vibrating screen of the vibrating screen is 3.5cm, and the amplitude is 5 mm-8 mm.
The implementation method of the garbage separation equipment for river sediment disposal comprises the following steps:
(1) feeding the river sediment into a vibrating screen;
(2) materials with smaller particle sizes in the bottom mud of the river channel are subjected to vibration screening by a vibrating screen and then enter a recovery tank;
(3) materials with larger particle sizes in the bottom mud of the river channel are sent into a garbage separation chamber through a material guide rail;
(4) the cleaning and separating device works to provide upward water flow and air buoyancy to clean and separate the materials in the garbage separating chamber;
(5) the materials after cleaning and separation are divided into garbage and residual materials, and are respectively treated according to the following modes: the separated garbage is cleaned by a garbage grab bucket; and (4) the residual materials are conveyed to a garbage separator through a material conveyor, and metal materials and non-metal materials in the residual materials are separated.
The utility model has the advantages of as follows:
(1) the utility model is not only simple in structure, it is convenient to realize moreover.
(2) The utility model discloses earlier filter the recovery through the fine sand in shale shaker to the river course bed mud, the material of great granule enters into rubbish recovery pond and washs the separation once more, peel off rubbish and the material that has the retrieval value, carry out the separation of metal and nonmetal to the material of peeling off at last, through tertiary recovery operation, the improvement of refining to the river course bed mud has been realized, thereby realized carrying out categorised recovery to the different materials of separation out, the treatment effect of river course bed mud has been optimized on the one hand, on the other hand has improved the resource recovery utilization ratio in the river course bed mud effectively.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the reference numbers in fig. 1 correspond to the names as follows: 1. the device comprises a feeding hole, 2 parts of a vibrating screen, 3 parts of a recovery tank, 4 parts of a cleaning and separating device, 5 parts of a material conveyer, 6 parts of a grid net, 7 parts of a material guide rail, 8 parts of a garbage grab bucket, 9 parts of a garbage separating chamber, 10 parts of a garbage separator, 11 parts of a magnet, 12 parts of a backflow pipeline and 13 parts of a backflow pump.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
As shown in the attached figure 1, the garbage separation equipment for river sediment disposal mainly comprises a vibrating screen, a recovery tank, a material guide rail, a garbage separation chamber, a material conveyor, a cleaning and separating device, a garbage separator and a garbage grab bucket. According to the structure, the river sediment is sequentially treated for three times on the vibrating screen, the garbage separation chamber and the garbage separator, so that the river sediment is refined and treated.
The shale shaker mainly used screens the fine sand of small particle size, and in this embodiment, the shale shaker individual layer shale shaker aperture is 3.5cm, and the amplitude is 5mm ~ 8mm, and the technical staff in the art also can adjust or set up the specification of shale shaker according to the operating condition demand. The shale shaker slope sets up, and the technical staff in the field can adjust or set up inclination according to the operating mode demand of reality, and generally, the shale shaker is higher than the shale shaker export near the one end of feed inlet. The mud enters the vibrating screen through the feeding hole, the mud stays on the device for 50-60 seconds, it needs to be noted that the staying time of the mud on the device can be adjusted or set by a person skilled in the art according to the actual working condition, the vibrating screen operates, materials with the grain size smaller than 3.5cm enter the recovery pool for recovery after being subjected to vibrating screening by the vibrating screen, and fine sand in the recovery pool is recycled periodically, so that the first-stage separation and recovery are realized. And the materials with the particle size larger than 3.5cm in the materials are conveyed into the garbage separation chamber through the material guide rail.
The recovery tank and the garbage separation chamber are both positioned at the lower part of the outlet of the vibrating screen, and particularly, the recovery tank is positioned at the lower part of the first outlet of the vibrating screen and is used for receiving materials with the particle size of less than 3.5 cm; the garbage separation chamber is positioned at the lower part of the material guide rail arranged at the second outlet of the vibrating screen and used for receiving materials with the particle size larger than 3.5 cm. In this embodiment, the recycling tank and the garbage separating chamber are integrated, the recycling tank and the garbage separating chamber are opened at the upper parts thereof, and the recycling tank and the garbage separating chamber are separated by a partition plate or a partition wall, and the volume of the recycling tank and the garbage separating chamber is not particularly limited. Furthermore, in order to avoid the material between the recycling tank and the garbage separating chamber from being mixed, the embodiment is arranged on the grid at the upper end of the partition plate or the partition wall.
The material with the grain diameter larger than 3.5cm is filled in a garbage separation chamberThe second stage of separation and recovery now occurs. The garbage separation chamber is internally provided with a cleaning and separating device which mainly comprises a jet pump and an air-float pump in the embodiment, wherein the specification Q of the jet pump is 40m3The lift is 60m, the cleaning and separating device provides upward water flow and air buoyancy required by secondary separation and recovery, and the wrapped garbage is fully separated in the process of cleaning large-particle sediment (the large particle is larger than 3.5cm in particle size); preferably, the cleaning and separating device is located at the bottom of the garbage separating chamber and close to the inlet of the material conveyer, which can ensure the cleaning and separating effect more effectively. The separated garbage is regularly cleaned by a garbage grab bucket positioned above the garbage separating chamber; and the large granule material after the separation is delivered to the rubbish separating centrifuge through the material transport machine, carries out tertiary separation and recovery, and wherein, the material transport machine slope sets up in the rubbish separating chamber, and its import department is located the bottom of rubbish separating chamber, export department extends to the outside at the indoor top of rubbish separating. Preferably, the material conveyer has a speed of 0.2m/s and is provided with a stainless steel conveying belt which is provided with an anti-skid groove.
All have water in recovery pond and the rubbish separating chamber, after inside water is full, then need discharge, if directly discharge, must cause the waste of water resource, so this embodiment still carries out backward flow reuse to the water in the recovery pond, and specific theory, this embodiment still is provided with backflow pipeline and backwash pump in the recovery pond, and backflow pipeline one end is located the recovery pond, and its other end lets in the rubbish separating chamber, and the water accessible backwash pump in the recovery pond flows back to the rubbish separating chamber. After the fine sand in the recovery pond deposits, extract the fine sand that deposits in the bottom with outside fine sand draw-out device, after the extraction was accomplished, start the backwash pump, the backwash pump provides backward flow power, who in the recovery pond flows back to the rubbish separation chamber through backflow pipeline to realize the reuse of water resource.
The materials separated and recovered by the second stage mainly comprise two recyclable materials, one is metal materials such as steel bars, iron blocks and the like, and the other is large particles (note: the large particles refer to residual material particles after the second stage separation, the material particles are upwards conveyed to a garbage separator by a material conveyer, and the generated particles are different in size according to different specifications of a cleaning and separating device), and both have high recycling value. According to the characteristic, the garbage separator mainly comprises a belt conveyor and a magnetic separator, wherein the specification of the belt conveyor preferably has the transmission speed of 1 m/s. Iron rubbish such as reinforcing bar, iron nugget are separated in with the large granule material through the garbage separation machine, then carry out recycle, and the large granule sand material of separating carries out the heap and recycles. Further, this embodiment still is provided with magnet at the terminal position of garbage separation machine, and the metallic substance who separates out through the garbage separation machine passes through the magnet and absorbs, improves the separation effect of garbage separation machine on the one hand, and on the other hand, the metallic substance is absorbed in the concentration to the magnet, is convenient for subsequent concentrated recovery.
Example 2
The difference between the embodiment and the embodiment 1 is that the aperture of the single-layer vibrating screen of the vibrating screen is 3cm, the amplitude is 5 mm-8 mm, the recovery tank is used for receiving materials with the particle size smaller than 3cm, and the garbage separation chamber is used for receiving materials with the particle size larger than 3 cm.
Example 3
The difference between the embodiment and the embodiment 1 is that the aperture of the single-layer vibrating screen of the vibrating screen is 4cm, the amplitude is 4 mm-9 mm, and the recovery tank is used for receiving materials with the particle size smaller than 4cm, and the garbage separation chamber is used for receiving materials with the particle size larger than 4 cm.
Example 4
The present embodiment is different from embodiment 1 in that the jet pump specification is such that Q is 30m3H, head 50 m.
Example 5
The present embodiment is different from embodiment 1 in that the jet pump specification is Q50 m3H, head 70 m.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (9)
1. The utility model provides a rubbish splitter for river course bed mud is dealt with which characterized in that: including shale shaker (2), be located recovery pond (3) of shale shaker (2) first export lower part sets up material guide rail (7) in shale shaker (2) second exit are located rubbish separating chamber (9) of material guide rail (7) lower part set up material conveyer (5) of outwards transporting the material in rubbish separating chamber (9), set up and be in rubbish separating centrifuge (10) of material conveyer (5) exit, and set up and be in rubbish separating chamber (9) and be used for wasing washing separator (4) of separation material the terminal position of rubbish separating centrifuge (10) still is provided with magnet (11) that are used for absorbing the metal material.
2. The refuse separation apparatus for river sediment disposal according to claim 1, wherein: still be provided with backflow pipeline (12) and backwash pump (13) in recovery pond (3), backflow pipeline (12) one end is located in recovery pond (3), its other end lets in rubbish separating chamber (9), the water accessible in recovery pond (3) backwash pump (13) flow back to rubbish separating chamber (9).
3. A waste separation apparatus for river sediment disposal according to claim 2, wherein: a garbage grab bucket (8) is also arranged above the garbage separation chamber (9).
4. A waste separation apparatus for river sediment disposal according to claim 3, wherein: the recovery tank (3) and the garbage separation chamber (9) are of an integral structure, and are separated by a partition plate or a partition wall; the upper end of the partition board or the partition wall is arranged on the grid (6).
5. A waste separation apparatus for riverway bed sludge disposal according to claim 4, wherein: the garbage separator (10) mainly comprises a belt conveyor and a magnetic separator.
6. A waste separation apparatus for riverway bed sludge disposal according to claim 5, wherein: the cleaning and separating device (4) is arranged at the bottom of the garbage separating chamber (9) and mainly comprises a jet pump and an air-float pump.
7. A waste separation apparatus for riverway bed sludge disposal according to claim 6, wherein: the material conveyor (5) is obliquely arranged in the garbage separation chamber (9), and the inlet of the material conveyor is positioned at the bottom of the garbage separation chamber (9), and the outlet of the material conveyor extends to the outside of the inner top end of the garbage separation chamber (9).
8. The refuse separation apparatus for river sediment disposal according to claim 7, wherein: the material conveyer (5) adopts a stainless steel conveyer belt, and an anti-skid groove is arranged on the stainless steel conveyer belt.
9. The refuse separation apparatus for river sediment disposal according to claim 8, wherein: the single-layer vibrating screen of the vibrating screen (2) has the aperture of 3.5cm and the amplitude of 5 mm-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563746.8U CN210787749U (en) | 2019-09-19 | 2019-09-19 | A rubbish splitter for river course bed mud is dealt with |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921563746.8U CN210787749U (en) | 2019-09-19 | 2019-09-19 | A rubbish splitter for river course bed mud is dealt with |
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| CN210787749U true CN210787749U (en) | 2020-06-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523533A (en) * | 2019-09-19 | 2019-12-03 | 兴霖环境(武汉)有限公司 | A kind of Garbage separation equipment and its implementation for river bottom mud disposition |
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2019
- 2019-09-19 CN CN201921563746.8U patent/CN210787749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523533A (en) * | 2019-09-19 | 2019-12-03 | 兴霖环境(武汉)有限公司 | A kind of Garbage separation equipment and its implementation for river bottom mud disposition |
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