CN104128250A - Garbage multi-stage water concentration device - Google Patents
Garbage multi-stage water concentration device Download PDFInfo
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- CN104128250A CN104128250A CN201410355022.XA CN201410355022A CN104128250A CN 104128250 A CN104128250 A CN 104128250A CN 201410355022 A CN201410355022 A CN 201410355022A CN 104128250 A CN104128250 A CN 104128250A
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Abstract
The invention discloses a garbage multi-stage water concentration device which comprises a first-stage water concentration pool, a second-stage water concentration pool, an inorganic garbage bin and a garbage conveying belt. The first-stage water concentration pool and the second-stage water concentration pool are connected through a first scraper conveyer. The second-stage water concentration pool and the inorganic garbage bin are connected through a second scraper conveyer. The garbage multi-stage water concentration device is characterized in that the first scraper conveyer is connected with a residue outlet of the first-stage water concentration pool and a second-stage feed inlet of the second-stage water concentration pool, the other scraper conveyer is connected with a second-stage residue outlet of the second-stage water concentration pool and an inorganic feed inlet of a receiving hopper on the inorganic garbage bin, and an overflow port of the first-stage water concentration pool and the outlet end of a second-stage overflow port of the second-stage water concentration pool are connected to a water filtration conveying belt. Garbage is conveyed into the first-stage water concentration pool through the garbage conveying belt, primary water concentration is carried out on the garbage through the first-stage water concentration pool, then the garbage is conveyed through the scraper conveyer, secondary water concentration is carried out on the heavier inorganic garbage through the second-stage water concentration pool, continuous operation is achieved, the garbage water concentration effect is good, and water used for water concentration can be recycled.
Description
Technical field
Patent of the present invention relates to a kind of waterpower screening installation of municipal refuse, especially a kind of multi-stage water concentration equipment for domestic waste.
Background technology
At present, the solid waste of urban life community mostly is the rubbish that general resident's daily life produces, mainly comprise waste paper, plastics, metal, glass, pottery, dust, castoff etc., the feature of rubbish is that moisture content is high, complicated component, and lighter rubbish mainly comprises: plastics, bamboo wood, textile etc.; Heavy rubbish mainly comprises: masonry, glass, pottery, metal etc.; Perishable rubbish mainly comprises: food garbage, waste paper etc.; Complicated component due to these solid waste, be difficult to carry out unified recycling, substantially be all adopt landfill and burn two kinds of methods and process at present, all there is the defect that is difficult to overcome in these processing modes, for example for sanitary landfills, process, need to take a large amount of landfill places, and there is the danger of the pollutions such as percolate, at present for many large-and-medium size cities, be difficult to find suitable landfill place, for burning disposal, the construction of burning facility and operating cost are all higher, need to consume the energy, also exist smoke secondary to pollute.The existing classification for municipal refuse is processed generally the steps such as screening, selection by winnowing, wet concentration, degraded, but house refuse complicated component, granular size differ, density unevenness, and nowadays general garbage sorting equipment, can not the composition of house refuse is thoroughly effectively separated.In wet concentration step, general common variety classes material has different densities, the material density situation of drifting along in water that do not coexist is also different, utilize buoyancy of water different material can be sorted out, but existing wet concentration device structure is more single, wet concentration effect is bad, wet concentration flow process is unreasonable, manually have high input, waste water resource, and owing to being the rubbish transmission of streamline, the mobile rubbish of equipment carrying is more, rubbish has adhesion, in the sediments such as the mud after wet concentration, still can there is a large amount of Plastic light refuses, and rubbish wet concentration technical matters is complicated, be difficult to large-scale promotion application, so, traditional wet concentration equipment drawback is too many, need improvement badly.
Summary of the invention
For the problems of the prior art, the object of the invention is to provide a kind of multi-stage water concentration equipment, this equipment can carry out multi-stage water concentration to rubbish continuously, and the water reusable edible used of wet concentration, saves water source, save artificial, reduce refuse classification handling process, wet concentration is effective, organic waste and inorganic refuse thoroughly can be separated, and this compact equipment, can apply on a large scale.
In order to achieve the above object, technical scheme of the present invention is:
A kind of rubbish multi-stage water concentration equipment, comprise: one-level wet concentration pond, secondary wet concentration pond, inorganic matter feed bin, material conveyer belt, wherein, between one-level wet concentration pond and secondary wet concentration pond, by drag conveyor, connect, between secondary wet concentration pond and inorganic matter feed bin, by another drag conveyor, connect, it is characterized in that: the discharge end of described material conveyer belt is arranged on the upper end in one-level wet concentration pond, drag conveyor connects the slag notch in one-level wet concentration pond and the secondary feeding mouth in secondary wet concentration pond, another drag conveyor connects the inorganic feeding mouth of the funnel that connects material on the secondary slag notch in secondary wet concentration pond and inorganic matter feed bin, the port of export of the secondary overfall in the overfall in one-level wet concentration pond and secondary wet concentration pond is connected to drainage conveyer belt place.
Rubbish is first in material conveyer belt is transported to one-level wet concentration pond, preliminary wet concentration is carried out to rubbish in one-level wet concentration pond, lightweight organic waste floating, heavier inorganic refuse sinks, through drag conveyor, carry, the heavier inorganic refuse that one-level wet concentration pond is selected is transported in secondary wet concentration pond, wet concentration is again carried out to heavier inorganic refuse in secondary wet concentration pond, particularly with the lightweight organic waste of inorganic refuse adhesion, can in secondary wet concentration pond, select, lightweight organic waste floating in secondary wet concentration pond, heavier inorganic refuse sinks, the heavier inorganic refuse is here transported in inorganic matter feed bin through drag conveyor again, carry out subsequent treatment, the lightweight organic waste that one-level wet concentration pond and secondary wet concentration pond are selected flows out from overfall with current, all flow on drainage conveyer belt, drainage conveyer belt filters water, and lightweight organic waste is transported in next treatment process, the waste water that secondary wet concentration pond overflows is collected, can be recycled and reused for the water in one-level wet concentration pond, the waste water that one-level wet concentration pond overflows is also collected, through precipitation, after the treatment process such as purification, can be recycled and reused for secondary wet concentration pond wet concentration.
In more detail, one-level wet concentration pond comprises the water inlet that is positioned at bottom, slag notch, cylindrical shell, overfall, water inlet is connected on cylindrical shell by water inlet pipe, slag notch is connected on cylindrical shell by residue outlet, cylindrical shell upper end is one-level feeding mouth, one-level feeding mouth middle part is provided with floats material baffle, the effect of floating material baffle on this is the lightweight organic waste of separating just to enter the rubbish of one-level feeding mouth and floating up, that rubbish in order to prevent from entering one-level wet concentration pond " takes a shorter way " and directly from overfall, goes out, and do not reach the object of sorting, thereby guarantee that the rubbish that enters one-level wet concentration pond is by the impact of current, after distributed wet concentration, lightweight organic waste wherein could be gone out from overfall, overfall is arranged on one-level feeding mouth side-walls, and the lightweight organic waste above floating can, by this overfall along with current flow out, flow on drainage conveyer belt.
In more detail, secondary wet concentration pond comprises secondary water inlet, secondary slag notch, secondary cylindrical shell, the secondary overfall that is positioned at bottom, secondary water inlet is connected on secondary cylindrical shell by secondary water inlet pipe, secondary slag notch is connected on secondary cylindrical shell by secondary residue outlet, secondary cylindrical shell upper end is secondary feeding mouth, secondary feeding mouth side-walls is provided with secondary overfall, lightweight organic waste floating after the wet concentration of secondary wet concentration pond, and along with current flow to outer place by secondary overfall, and flow on drainage conveyer belt.
In more detail, inorganic matter feed bin comprises the funnel that connects material, support column, discharge port, support column by ear type seat supports the funnel that connects material, connect material funnel for collecting the larger inorganic refuse of proportion after secondary wet concentration, the funnel that connects material can be square or cylindrical, on support column, by fixed head, be provided with reinforcement, this reinforcement can be used for strengthening the intensity of support column, the proportion that takes up in funnel of preventing from connecting material is crossed heavy compared with large inorganic refuse and damages support column by pressure, support column has driving rocking handle by cross beam support, the funnel lower end that connects material is discharge port, discharge port can be by driving rocking handle open or close, by this, drive rocking handle, can simply realize the switching of discharge port, reliable in structure, simple to operate.
In more detail, drag conveyor comprises carries storehouse, conveyer feed inlet, conveyer discharging opening, scraper conveyor belt, this conveying storehouse is supported by supporting leg, and to carry storehouse be skewed, conveyer feed inlet under, conveyer discharging opening is upper, scraper conveyor belt is positioned at carries storehouse inner, is provided with scraper plate on it, and this scraper plate is along with scraper conveyor belt rotates and moves, the inorganic refuse at conveyer feed inlet place can be transported to conveyer discharging opening place, realize the function of the rubbish of lower being transported to eminence.
Preferably, the cylindrical shell in one-level wet concentration pond is followed successively by from bottom to up eluriates section cylindrical shell, purge zone cylindrical shell, changeover portion cylindrical shell, segregation section cylindrical shell, segmental structure can be realized rubbish is carried out to good separation, the rubbish that particularly has adhesion, heavier inorganic matter rubbish is difficult for lighter organic matter rubbish adhesion the rubbish separating, segmentation cylindrical shell has different sectional areas, and then there is different water velocities, sectional area is larger, water velocity is less, the sectional area of this each section of one-level wet concentration pond increases from top to bottom piecemeal, the speed of current reduces piecemeal, flushing dynamics to rubbish also reduces gradually, in addition, eluriate section cylindrical shell, the outer setting of purge zone cylindrical shell and changeover portion cylindrical shell has outer cone cylindrical shell, the junction, top of outer cone cylindrical shell and changeover portion cylindrical shell is provided with gap, on the sidewall of elutriation section cylindrical shell and outer cone cylindrical shell junction, be provided with mesh, the setting of outer cone cylindrical shell has indirectly reduced the sectional area of changeover portion cylindrical shell, area is less, current are larger, increased the flow velocity of ascending water, the organic matter that in rubbish, some proportions are larger also can be floated, and then can further be sorted out, in the rubbish rising with current, also there is short grained rubbish, effect due to current, water in changeover portion cylindrical shell and segregation section cylindrical shell is all the motion state of turning over toward periphery, at this moment, granule precipitation rubbish in water enters outer cone cylindrical shell by gap, then by eluriating the mesh arranging on the sidewall of section cylindrical shell and outer cone cylindrical shell junction, enter residue outlet, be interpreted as in more detail: the effect in the gap that the junction, top of outer cone cylindrical shell and changeover portion cylindrical shell arranges is, short grained sediment in rubbish (being mainly fine deposit class material) precipitates along outer cone cylindrical shell by this gap, and then enter in residue outlet by mesh.
Preferably, different water velocities and dynamics in order to ensure each section of cylindrical shell, it is cylindrical barrel that elutriation section cylindrical shell and segregation section cylindrical shell are set, the outside diameter of segregation section cylindrical shell is larger than the outside diameter of eluriating section cylindrical shell, be preferably 1.5 times, purge zone cylindrical shell and changeover portion cylindrical shell are inverted round table-like cylindrical shell, and this structure is more conducive to the dispersion of current, reach good wet concentration effect; On the outer wall of outer cone cylindrical shell and segregation section cylindrical shell junction, be provided with a plurality of hanging supports, and the upper edge of segregation section cylindrical shell is provided with a circle stiffening ring, can be by the fixing pinnacled bracing frame in one-level wet concentration pond by this hanging support, guarantee the height and relative fixed position in one-level wet concentration pond, stiffening ring can strengthen the intensity in wet concentration pond, more precisely strengthen the intensity of segregation section cylindrical shell, improve the service life of integral device.
Preferably, water inlet pipe and secondary water inlet pipe are L shaped pipe, water inlet and secondary water inlet are circular flange shape, residue outlet and secondary residue outlet are rectangular tube, slag notch and secondary slag notch are square flange shape, and this structure has been guaranteed the sealing of attaching parts, have prevented that liquid from outflowing from gap, can guarantee that current are smooth and easy, it is also smooth and easy that slurry rubbish enters residue outlet simultaneously.
At length, the cylindrical shell in secondary wet concentration pond is followed successively by from bottom to up secondary and eluriates section cylindrical shell, secondary purge zone cylindrical shell, secondary changeover portion cylindrical shell, the second-order separation section cylindrical shell, secondary is eluriated section cylindrical shell and the second-order separation section cylindrical shell is cylindrical barrel, secondary purge zone cylindrical shell and secondary changeover portion cylindrical shell are inverted round table-like cylindrical shell, this structure is consistent with the structure in one-level wet concentration pond, segmental structure can be realized rubbish is carried out to good separation, the rubbish that particularly has adhesion, heavier inorganic matter rubbish is difficult for lighter organic matter rubbish adhesion the rubbish separating, segmentation cylindrical shell has different sectional areas, and then there is different water velocities, sectional area is larger, water velocity is less, the sectional area of this each section of secondary wet concentration pond also increases from top to bottom piecemeal, the speed of current reduces piecemeal so from top to bottom, flushing dynamics to rubbish also reduces gradually, on the second-order separation section cylinder body outer wall, be provided with a plurality of secondary hanging supports, and the upper edge of the second-order separation section cylindrical shell is also provided with a circle secondary stiffening ring, can be by the fixing pinnacled bracing frame in secondary wet concentration pond by secondary hanging support, thereby can guarantee height and the relative position in secondary wet concentration pond, stiffening ring can be strengthened the intensity in secondary wet concentration pond.
Preferably, in drag conveyor, carry the two ends in storehouse to be provided with service ports, this service ports is closed or is opened by the first maintenance cover plate and the second maintenance cover plate, and the first maintenance cover plate and the second maintenance cover plate and service ports junction are provided with leakage proof gasket, under use state, cause the first maintenance panel and the second maintenance panel and service ports place are provided with leakage proof gasket, just there is not space, also just not having muddy water oozes out, can be to carrying the scraper conveyor belt in storehouse to overhaul by this service ports, will not carry storehouse to take apart or unload, very convenient.On the first maintenance cover plate and the second maintenance cover plate, be provided with handle, by this handle, can easily the first maintenance panel and the second maintenance panel be opened, generally, setting maintenance panel is that bolt is connected sealing with the sealing means of service ports, guarantees the reliability of sealing.In addition, scraper plate on described drag conveyor is elastic material, and being certain interval distribution, it can be spring steel plate or elastoplast, also can be rubber slab, and use rubber slab best, reduce scraper plate and the friction of carrying storehouse inwall, in the service life of improving scraper plate, carry the periphery in storehouse that a plurality of warehouse stiffener assemblies can be set, this assembly can strengthen the intensity of carrying storehouse, improves service life and the carrying dynamics of carrying storehouse.
Be in more detail: the scraper conveyor belt in described conveying storehouse is rotated by chain-driving by motor, described motor is positioned at the conveyer discharging opening place that carries storehouse, and motor is fixedly supported on and is carried on storehouse by motor rack assembly.
The secondary stiffening ring in secondary wet concentration pond is the same with the stiffening ring structure in one-level wet concentration pond with the material bin stiffening ring of inorganic matter feed bin.
At this, it should be noted that, under normal operating conditions, in one-level wet concentration pond and secondary wet concentration pond, be all the water of filling flow regime, then water constantly enter and go out from overfall or the overflow of secondary overfall from water inlet or secondary water inlet, because of drag conveyor and one-level wet concentration pond or secondary wet concentration pond UNICOM, under atmospheric pressure effect, in two drag conveyors, also there is water, and water level is identical with the water level in one-level wet concentration pond or secondary wet concentration pond, scraper conveyor belt is that major part operates in water, the height of the conveyer discharging opening of drag conveyor is higher than the height of the feeding mouth in one-level wet concentration pond and secondary wet concentration pond, like this, just can guarantee that scraper conveyor belt highest point is positioned at outside water, by silt, stone class rubbish is scraped out from water, then be transported in next stage wet concentration pond or inorganic matter feed bin.
Compared with prior art, the structure of multi-stage water concentration equipment provided by the invention is unusual, this multi-stage water concentration equipment is comprised of a plurality of wet concentrations pond, the structure in wet concentration pond is divided into two classes, between wet concentration pond and wet concentration pond, by drag conveyor, be connected, guarantee the reliability that heavier organic waste is carried, and drag conveyor is to work the in the situation that of water logging, directly the rubbish in the residue outlet of bottom, wet concentration pond in water is scraped and is transported to eminence, detach the water surface, finally the slurry inorganic matter rubbish in water is transported to and in inorganic matter feed bin, carries out follow-up processing, this equipment can be worked continuously, without suspending cleaning slurry inorganic refuse, rubbish wet concentration is effective, can be by difficult separated, organic matter and inorganic matter have the rubbish of adhesion to separate, and the water reusable edible used of wet concentration, improved the utilization rate of water resource, cut the waste, this multi-stage water concentration equipment can be used in each large destructor plant, simple in structure, efficiency is high, good separation effect, be applicable to promoting.
Accompanying drawing explanation
Accompanying drawing 1 is each several part syndeton schematic diagram in present device;
Accompanying drawing 2 is each coupling part annexation top view in the present invention;
Accompanying drawing 3 is one-level wet concentration pool structure schematic diagram;
The structural representation of slag notch in accompanying drawing 4 one-level wet concentration ponds;
Accompanying drawing 5 is one-level wet concentration pond polycrystalline substance schematic diagram;
Accompanying drawing 6 is water inlet structure schematic diagram in one-level wet concentration pond;
The structural representation of stiffening ring in accompanying drawing 7 one-level wet concentration ponds;
Accompanying drawing 8 is the structural representation in secondary wet concentration pond;
The structural representation of slag notch in accompanying drawing 9 secondary wet concentration ponds;
Accompanying drawing 10 is secondary wet concentration pond polycrystalline substance schematic diagram;
Accompanying drawing 11 is water inlet structure schematic diagram in secondary wet concentration pond;
Accompanying drawing 12 is the structural representation of middle scraper conveyer of the present invention;
Accompanying drawing 13 is the partial sectional view of accompanying drawing 12;
Accompanying drawing 14 is the top view of accompanying drawing 12;
Accompanying drawing 15 is the partial schematic diagram of accompanying drawing 12;
Accompanying drawing 16 is the structural representation of inorganic matter feed bin;
Accompanying drawing 17 is the left view of accompanying drawing 16;
Accompanying drawing 18 is the plan structure schematic diagram of inorganic matter feed bin.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment mono-:
One-level wet concentration pond 1 in present embodiment is different with the structure in secondary wet concentration pond 3, the arrangement mode setting in one-level wet concentration pond 1, drag conveyor 2, secondary wet concentration pond 3 of take is point-blank reference, suppose that setting horizontal reference direction is A, the horizontal feed direction of this drag conveyor 2 is A, and material conveyer belt 5 vertical with the direction of A, the transmission direction of another drag conveyor 2 is vertical with A, inorganic matter feed bin 4 and A are not point-blank, the present embodiment adopts two-stage wet concentration mode, and the specific embodiment is as follows:
As shown in drawings, a kind of rubbish multi-stage water concentration equipment, comprise: one-level wet concentration pond 1, secondary wet concentration pond 3, inorganic matter feed bin 4, material conveyer belt 5, wherein, between one-level wet concentration pond 1 and secondary wet concentration pond 3, by drag conveyor 2, connect, between secondary wet concentration pond 3 and inorganic matter feed bin 4, by another drag conveyor 2, connect, it is characterized in that: the discharge end of described material conveyer belt 5 is arranged on the upper end in one-level wet concentration pond 1, the rubbish transporting by this material conveyer belt 5 falls in the feeding mouth of 1 upper end, one-level wet concentration pond, drag conveyor 2 connects the slag notch 103 in one-level wet concentration pond 1 and the secondary feeding mouth in secondary wet concentration pond 3, another drag conveyor 2 connects the inorganic feeding mouth of the funnel 402 that connects material on the secondary slag notch 303 in secondary wet concentration ponds 3 and inorganic matter feed bin 4, the throughput direction of material conveyer belt 5 is vertical with the throughput direction of the drag conveyor 2 of the secondary feeding mouth in secondary wet concentration pond 3 with the slag notch 103 that is connected one-level wet concentration pond 1, connect the slag notch 103 in one-level wet concentration pond 1 and the throughput direction of the drag conveyor 2 of the secondary feeding mouth in secondary wet concentration pond 3 and the secondary slag notch 303 that is connected secondary wet concentration pond 3 vertical with the throughput direction of the drag conveyor 2 of the inorganic feeding mouth of the funnel 402 that connects material on inorganic matter feed bin 4, the port of export of the secondary overfall 311 in the overfall 113 in one-level wet concentration pond 1 and secondary wet concentration pond 3 is connected to drainage conveyer belt 6 places, the throughput direction of drainage conveyer belt 6 vertical with the throughput direction of material conveyer belt 5 (throughput direction described herein is horizontal feed direction).
Wherein, one-level wet concentration pond 1 comprises water inlet 101, slag notch 103, cylindrical shell, overfall 113, water inlet 101 is connected on cylindrical shell by water inlet pipe 102, slag notch 103 is connected on cylindrical shell by residue outlet 104, cylindrical shell upper end is one-level feeding mouth, one-level feeding mouth middle part is provided with floats material baffle 112, and side-walls is provided with overfall 113; Secondary wet concentration pond 3 comprises secondary water inlet 301, secondary slag notch 303, secondary cylindrical shell, secondary overfall 311, secondary water inlet 301 is connected on secondary cylindrical shell by secondary water inlet pipe 302, secondary slag notch 303 is connected on secondary cylindrical shell by secondary residue outlet 304, secondary cylindrical shell upper end is secondary feeding mouth, and secondary feeding mouth side-walls is provided with secondary overfall 311; The structure difference in the domain one-level wet concentration pond 1 in secondary wet concentration pond 3 is: on secondary wet concentration pond 3 without outer cone cylindrical shell 107.
Inorganic matter feed bin 4 comprises the funnel 402 that connects material, support column 404, discharge port 409, support column 404 is supporting by ear type bearing 403 funnel 402 that connects material, on support column 404, by fixed head 407, be provided with reinforcement 408, support column 404 is supported with and is driven rocking handle 405 by crossbeam 406, funnel 402 lower ends that connect material are discharge port 409, and discharge port 409 is by driving rocking handle 405 open or close.
Drag conveyor 2 comprises carries storehouse 206, conveyer feed inlet 211, conveyer discharging opening 212, scraper conveyor belt 213, this conveying storehouse 206 is supported by supporting leg 201, and it is skewed carrying storehouse 206, conveyer feed inlet 211 under, conveyer discharging opening 212 is upper, scraper conveyor belt 213 is positioned at carries 206 inside, storehouse, is provided with scraper plate 214 on it.Carrying storehouse 206 is rectangular shape, and the scraper plate 214 of answering is in contrast also rectangular shape, and on the one-level wet concentration pond 1 after the aspect ratio of the conveyer discharging opening 212 on drag conveyor 2 is installed or secondary wet concentration pond 3, the height of feeding mouth is high.
The concrete structure in one-level wet concentration pond 1 is: the cylindrical shell in one-level wet concentration pond 1 is followed successively by from bottom to up eluriates section cylindrical shell 105, purge zone cylindrical shell 106, changeover portion cylindrical shell 109, segregation section cylindrical shell 110, and the outer setting of eluriating section cylindrical shell 105, purge zone cylindrical shell 106 and changeover portion cylindrical shell 109 has outer cone cylindrical shell 107, outer cone cylindrical shell 107 is provided with gap with the junction, top of changeover portion cylindrical shell 109, on the sidewall of elutriation section cylindrical shell 105 and outer cone cylindrical shell 107 junctions, is provided with mesh.Eluriating section cylindrical shell 105 and segregation section cylindrical shell 110 is cylindrical barrel, and purge zone cylindrical shell 106 and changeover portion cylindrical shell 109 are inverted round table-like cylindrical shell.On the outer wall of outer cone cylindrical shell 107 and segregation section cylindrical shell 110 junctions, be provided with a plurality of hanging supports 108, can be by this fixing pinnacled bracing frame in one-level wet concentration pond 1 by this hanging support 108, thereby the fixing position in one-level wet concentration pond, and the upper edge of segregation section cylindrical shell 110 is provided with a circle stiffening ring 111, this stiffening ring 111 is L shaped structure, strengthened the intensity of segregation section cylindrical shell 110 top edges, also increase service life thereupon.
The operation principle in one-level wet concentration pond 1 is: rubbish falls into one-level wet concentration pond 1 from the end of material conveyer belt 5, water enters in cylindrical shell by water inlet pipe 102 from water inlet 101 simultaneously, form rubbish and water to state, water washes away reverse rubbish, in eluriating section cylindrical shell 105, first rubbish is eluriated, then in purge zone cylindrical shell 106, rinse, lighter rubbish continues up to float, heavier rubbish is stone for example, fragment of brick, cullet etc. sink to residue outlet 104 places, after the current arrival changeover portion cylindrical shell 109 up rinsing is interior, the decay of current dynamics, in water, the lighter rubbish such as polybag continue to float in segregation section cylindrical shell 110, and then flow out along current by overfall 113, fall on drainage conveyer belt 6, drainage conveyer belt 6 is by under water filter, the lightweight organic wastes such as plastics of carrying on drainage conveyer belt 6 are transported to next operation simultaneously, particle rubbish tiny in the water of segregation section cylindrical shell 110 falls in outer cone cylindrical shell 107 by the gap between changeover portion cylindrical shell 109 and outer cone cylindrical shell 107 under waterpower and Action of Gravity Field, and flow in residue outlet 104 by the mesh place of outer cone cylindrical shell 107 and elutriation section cylindrical shell 105 junctions, complete the preliminary wet concentration to rubbish.
In addition, the lightweight organic waste that the upper drift striker plate 112 that on one-level wet concentration pond 1, the upper end of segregation section cylindrical shell 110 arranges wafts up after the rubbish that just enters one-level wet concentration pond 1 can being selected with one-level wet concentration separates, guarantee that the rubbish of wet concentration can not enter inner barrel by wet concentration, prevent that the rubbish that material conveyer belt 5 transports from " taking a shorter way ", directly from overfall 113, flow out.
Water inlet pipe 102 and secondary water inlet pipe 302 are L shaped pipe, and water inlet 101 and secondary water inlet 301 are circular flange shape, and residue outlet 104 and secondary residue outlet 304 are rectangular tube, and slag notch 103 and secondary slag notch 303 are square flange shape.
The cylindrical shell in secondary wet concentration pond 3 is followed successively by from bottom to up secondary and eluriates section cylindrical shell 305, secondary purge zone cylindrical shell 306, secondary changeover portion cylindrical shell 307, the second-order separation section cylindrical shell 308, secondary is eluriated section cylindrical shell 305 and the second-order separation section cylindrical shell 308 is cylindrical barrel, secondary purge zone cylindrical shell 306 and secondary changeover portion cylindrical shell 307 are inverted round table-like cylindrical shell, on the second-order separation section cylindrical shell 308 outer walls, be provided with a plurality of secondary hanging supports 309, can be by this secondary hanging support 309 by this fixing pinnacled bracing frame in secondary wet concentration pond 3, and then fixedly secondary wet concentration pond 3 relative position and height, the upper edge of the second-order separation section cylindrical shell 308 is provided with a circle secondary stiffening ring 310 for strengthening the intensity of secondary wet concentration pond 3 the second-order separation section cylindrical shells 308, and then the service life of increase equipment.
The operation principle in secondary wet concentration pond 3 is: the rubbish after one-level wet concentration is in drag conveyor 2 is transported to secondary wet concentration pond 3, water enters in the cylindrical shell in secondary wet concentration pond 3 from secondary water inlet 301 by secondary water inlet pipe 302, rubbish is up operation under impulsive force effect, at secondary, eluriate the interior elutriation of section cylindrical shell 305, in the 306 interior flushings of secondary purge zone cylindrical shell, again after 307 transition of secondary changeover portion cylindrical shell, enter in the second-order separation section cylindrical shell 308, the organic waste of lightweight flows out along current by secondary overfall 311, fall on drainage conveyer belt 6, drainage conveyer belt 6 is by under water filter, the lightweight organic wastes such as plastics of carrying on drainage conveyer belt 6 are transported to next operation simultaneously, heavy rubbish overcomes impulse force and the buoyancy of current under Action of Gravity Field, drops in secondary residue outlet 304.
In drag conveyor 2, carry the two ends in storehouse 206 to be provided with service ports, this service ports is closed or is opened by the first maintenance cover plate 204 and the second maintenance cover plate 208, can to conveying storehouse 206, overhaul by this service ports, simple to operate, will not take apart or unload by equipment, more convenient; The first maintenance cover plate 204 and the second maintenance cover plate 208 are provided with leakage proof gasket 203 with service ports junction, guarantee sealing, prevent liquid leakage.On the first maintenance cover plate 204 and the second maintenance cover plate 208, be provided with handle 210, be convenient to open maintenance panel, more hommization.Scraper plate 214 in drag conveyor 2 is elastic material, can be spring steel plate, and plastic plate, is preferably rubber slab, prevents scraper plate 214 and carries storehouse 206 inwall serious frictions, in the life-span of reducing scraper plate 214, carries storehouse 206 peripheries that a plurality of warehouse stiffener assemblies 207 are set.Scraper conveyor belt 213 in described conveying storehouse 206 is by motor 209 by chain 202 driven rotary, and described motor 209 is by motor rack assembly 205 fixed supports.
The operation principle of drag conveyor 2 is: heavier rubbish after 1 wet concentration of one-level wet concentration pond, mud enters the conveyer feed inlet 211 of drag conveyor 2 by slag notch 103, motor 209 drives scraper conveyor belt 213 rotations, scraper plate 214 on scraper conveyor belt 213 is by heavier rubbish, mud is transported to eminence, and be discharged in secondary wet concentration pond 3 by conveyer discharging opening 212, heavier rubbish after 3 wet concentrations of secondary wet concentration pond, mud enters the conveyer feed inlet 211 of next drag conveyor 2 by secondary slag notch 303, drag conveyor 2 is by heavier rubbish, mud is transported to eminence, and be discharged in inorganic matter feed bin 4 by conveyer discharging opening 212, after rubbish in inorganic matter feed bin 4 amasss completely, by driving rocking handle 405, open discharge port 409, unload rubbish, carry out again subsequent treatment.
Embodiment bis-:
Two wet concentration ponds in present embodiment all adopt one-level wet concentration pond 1 structure in embodiment mono-, its structure is identical with the structure of embodiment mono-, the specific embodiment is: two one-level wet concentration ponds 1, inorganic matter feed bin 4, material conveyer belt 5, wherein, between two one-level wet concentration ponds 1, by drag conveyor 2, connect, between second one-level wet concentration pond 1 and inorganic matter feed bin 4, by another drag conveyor 2, connect, it is characterized in that: the discharge end of described material conveyer belt 5 is arranged on the upper end in first one-level wet concentration pond 1, the rubbish transporting by this material conveyer belt 5 falls in the feeding mouth of first 1 upper end, one-level wet concentration pond, drag conveyor 2 connects the slag notch 103 in first one-level wet concentration pond 1 and the feeding mouth in second one-level wet concentration pond 1, another drag conveyor 2 connects the inorganic feeding mouth of the funnel 402 that connects material on the slag notch 103 in second one-level wet concentration pond 1 and inorganic matter feed bin 4, the throughput direction of material conveyer belt 5 is vertical with the throughput direction of the drag conveyor 2 of the feeding mouth in second one-level wet concentration pond 1 with the slag notch 103 that is connected first one-level wet concentration pond 1, connect the slag notch 103 in first one-level wet concentration pond 1 and the throughput direction of the drag conveyor 2 of the feeding mouth in second one-level wet concentration pond 1 and the slag notch 103 that is connected second one-level wet concentration pond 1 vertical with the throughput direction of the drag conveyor 2 of the inorganic feeding mouth of the funnel 402 that connects material on inorganic matter feed bin 4, the port of export of the overfall 113 in the overfall 113 in first one-level wet concentration pond 1 and second one-level wet concentration pond 1 is connected to drainage conveyer belt 6 places, and the throughput direction of drainage conveyer belt 6 is vertical with the throughput direction of material conveyer belt 5.
In the present embodiment, the architectural feature of each parts is all identical with embodiment mono-with operation principle, does not repeat them here.
Embodiment tri-:
Two wet concentration ponds in present embodiment are all identical with the employing mode of embodiment mono-, before be one-level wet concentration pond 1, after be secondary wet concentration pond 3, its structure is identical with the structure of embodiment mono-, the specific embodiment is: between one-level wet concentration pond 1 and secondary wet concentration pond 3, by drag conveyor 2, be connected (the transportation horizontal direction that scrapper conveyor is set at this is A), between secondary wet concentration pond 3 and inorganic matter feed bin 4, by another drag conveyor 2, connect, the throughput direction of another drag conveyor 2 is identical with A, the discharge end of material conveyer belt 5 is arranged on the upper end in one-level wet concentration pond 1, the rubbish transporting by this material conveyer belt 5 falls in the feeding mouth of 1 upper end, one-level wet concentration pond, drag conveyor 2 connects the slag notch 103 in one-level wet concentration pond 1 and the secondary feeding mouth in secondary wet concentration pond 3, another drag conveyor 2 connects the inorganic feeding mouth of the funnel 402 that connects material on the secondary slag notch 303 in secondary wet concentration ponds 3 and inorganic matter feed bin 4, the throughput direction of material conveyer belt 5 with A to parallel, the throughput direction of second drag conveyor 2 and A are to perpendicular or parallel, the port of export of the secondary overfall 311 in the overfall 113 in one-level wet concentration pond 1 and secondary wet concentration pond 3 is connected to drainage conveyer belt 6 places, the throughput direction of drainage conveyer belt 6 is vertical or parallel with the throughput direction of material conveyer belt 5.
In the present embodiment, the architectural feature of each parts is all identical with embodiment mono-with operation principle, does not repeat them here.
The wet concentration rank of multi-stage water concentration equipment of the present invention is not limited to two-stage, and it can be one-level, only has a wet concentration pond; Also can, for multistage, by a plurality of wet concentrations pond, be combined; It can independent assortment wet concentration pond structure, can all adopt the structure in one-level wet concentration pond 1, also can all adopt the structure in secondary wet concentration pond 3, also can be by the quantity independent assortment of the two, so long as different combinations or arrangement angle, be the distortion of making on basis of the present invention, such as the throughput direction of material conveyer belt 5, the throughput direction of the horizontal feed direction of drag conveyor 2, drainage conveyer belt 6 all can freely arrange.
Be understandable that, above about specific descriptions of the present invention, only for the present invention is described, be not limited to the invention of this reality and execute routine described technical scheme, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the present invention, to reach identical technique effect; As long as meet, use needs, all within protection scope of the present invention.
Claims (10)
1. a rubbish multi-stage water concentration equipment, comprise: one-level wet concentration pond (1), secondary wet concentration pond (3), inorganic matter feed bin (4), material conveyer belt (5), wherein, between one-level wet concentration pond (1) and secondary wet concentration pond (3), by drag conveyor (2), connect, between secondary wet concentration pond (3) and inorganic matter feed bin (4), by another drag conveyor (2), connect, it is characterized in that: the discharge end of described material conveyer belt (5) is arranged on the upper end in one-level wet concentration pond (1), drag conveyor (2) connects the slag notch (103) in one-level wet concentration pond (1) and the secondary feeding mouth in secondary wet concentration pond (3), another drag conveyor (2) connects the inorganic feeding mouth of the funnel (402) that connects material on the secondary slag notch (303) in secondary wet concentration pond (3) and inorganic matter feed bin (4), the port of export of the overfall (113) in one-level wet concentration pond (1) and the secondary overfall (311) in secondary wet concentration pond (3) is connected to drainage conveyer belt (6) and locates,
One-level wet concentration pond (1) comprises water inlet (101), slag notch (103), cylindrical shell, overfall (113), water inlet (101) is connected on cylindrical shell by water inlet pipe (102), slag notch (103) is connected on cylindrical shell by residue outlet (104), cylindrical shell upper end is one-level feeding mouth, one-level feeding mouth middle part is provided with floats material baffle (112), and side-walls is provided with overfall (113);
Secondary wet concentration pond (3) comprises secondary water inlet (301), secondary slag notch (303), secondary cylindrical shell, secondary overfall (311), secondary water inlet (301) is connected on secondary cylindrical shell by secondary water inlet pipe (302), secondary slag notch (303) is connected on secondary cylindrical shell by secondary residue outlet (304), secondary cylindrical shell upper end is secondary feeding mouth, and secondary feeding mouth side-walls is provided with secondary overfall (311);
Inorganic matter feed bin (4) comprises the funnel that connects material (402), support column (404), discharge port (409), support column (404) is supporting the funnel that connects material (402) by ear type bearing (403), support column (404) is upper is provided with reinforcement (408) by fixed head (407), support column (404) is supported with and is driven rocking handle (405) by crossbeam (406), funnel (402) lower end that connects material is discharge port (409), and discharge port (409) is by driving rocking handle (405) to open or close;
Drag conveyor (2) comprises carries storehouse (206), conveyer feed inlet (211), conveyer discharging opening (212), scraper conveyor belt (213), this carries storehouse (206) to be supported by supporting leg (201), and it is skewed carrying storehouse (206), conveyer feed inlet (211) under, conveyer discharging opening (212) is upper, scraper conveyor belt (213) is positioned at carries inside, storehouse (206), on it, be provided with scraper plate (214), the height of the upper feeding mouth in the aspect ratio one-level wet concentration pond (1) of the conveyer discharging opening (212) on drag conveyor (2) or secondary wet concentration pond (3) is high.
2. a kind of rubbish multi-stage water concentration equipment according to claim 1, it is characterized in that: the cylindrical shell in described one-level wet concentration pond (1) is followed successively by from bottom to up eluriates section cylindrical shell (105), purge zone cylindrical shell (106), changeover portion cylindrical shell (109), segregation section cylindrical shell (110), and eluriate section cylindrical shell (105), the outer setting of purge zone cylindrical shell (106) and changeover portion cylindrical shell (109) has outer cone cylindrical shell (107), outer cone cylindrical shell (107) is provided with gap with the junction, top of changeover portion cylindrical shell (109), on the sidewall of elutriation section cylindrical shell (105) and outer cone cylindrical shell (107) junction, be provided with mesh.
3. a kind of rubbish multi-stage water concentration equipment according to claim 2, it is characterized in that: described elutriation section cylindrical shell (105) and segregation section cylindrical shell (110) are cylindrical barrel, and purge zone cylindrical shell (106) and changeover portion cylindrical shell (109) are inverted round table-like cylindrical shell.
4. a kind of rubbish multi-stage water concentration equipment according to claim 1 and 2, it is characterized in that: on the outer wall of outer cone cylindrical shell (107) and segregation section cylindrical shell (110) junction, be provided with a plurality of hanging supports (108), and the upper edge of segregation section cylindrical shell (110) is provided with a circle stiffening ring (111).
5. a kind of rubbish multi-stage water concentration equipment according to claim 1, it is characterized in that: described water inlet pipe (102) and secondary water inlet pipe (302) are L shaped pipe, water inlet (101) and secondary water inlet (301) are circular flange shape, residue outlet (104) and secondary residue outlet (304) are rectangular tube, and slag notch (103) and secondary slag notch (303) are square flange shape.
6. a kind of rubbish multi-stage water concentration equipment according to claim 1, it is characterized in that: the cylindrical shell in described secondary wet concentration pond (3) is followed successively by from bottom to up secondary and eluriates section cylindrical shell (305), secondary purge zone cylindrical shell (306), secondary changeover portion cylindrical shell (307), the second-order separation section cylindrical shell (308), secondary is eluriated section cylindrical shell (305) and the second-order separation section cylindrical shell (308) is cylindrical barrel, secondary purge zone cylindrical shell (306) and secondary changeover portion cylindrical shell (307) are inverted round table-like cylindrical shell, on the second-order separation section cylindrical shell (308) outer wall, be provided with a plurality of secondary hanging supports (309), and the upper edge of the second-order separation section cylindrical shell (308) is provided with a circle secondary stiffening ring (310).
7. a kind of rubbish multi-stage water concentration equipment according to claim 1, it is characterized in that: in described drag conveyor (2), carry the two ends in storehouse (206) to be provided with service ports, this service ports is closed or is opened by the first maintenance cover plate (204) and the second maintenance cover plate (208), and the first maintenance cover plate (204) and second keeps in repair cover plate (208) and service ports junction is provided with leakage proof gasket (203).
8. a kind of rubbish multi-stage water concentration equipment according to claim 7, is characterized in that: on the first described maintenance cover plate (204) and the second maintenance cover plate (208), be provided with handle (210).
9. a kind of rubbish multi-stage water concentration equipment according to claim 1, is characterized in that: described scraper plate (214) is elastic material, carries storehouse (206) periphery that a plurality of warehouse stiffener assemblies (207) are set.
10. a kind of rubbish multi-stage water concentration equipment according to claim 1, it is characterized in that: the scraper conveyor belt (213) in described conveying storehouse (206) is by motor (209) by chain (202) driven rotary, and described motor (209) is by motor rack assembly (205) fixed support.
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| CN201410355022.XA CN104128250B (en) | 2014-07-24 | 2014-07-24 | Garbage multi-stage water concentration device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410355022.XA CN104128250B (en) | 2014-07-24 | 2014-07-24 | Garbage multi-stage water concentration device |
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| CN104128250A true CN104128250A (en) | 2014-11-05 |
| CN104128250B CN104128250B (en) | 2017-01-11 |
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| CN105536978A (en) * | 2016-02-22 | 2016-05-04 | 河南建科百合管桩有限公司 | Small-particle aggregate recovery device and scrubbing device provided with recovery device |
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| CN104128250B (en) | 2017-01-11 |
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