CN202658028U - Integral prying device for treating oily sewage and sludge resources - Google Patents
Integral prying device for treating oily sewage and sludge resources Download PDFInfo
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- CN202658028U CN202658028U CN 201220212977 CN201220212977U CN202658028U CN 202658028 U CN202658028 U CN 202658028U CN 201220212977 CN201220212977 CN 201220212977 CN 201220212977 U CN201220212977 U CN 201220212977U CN 202658028 U CN202658028 U CN 202658028U
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Abstract
The utility model discloses an integral prying device for treating oily sewage and sludge resources, and relates to an oily sewage treatment technology. The integral prying device comprises a prying seat, and a first settling box, a second settling box, an air storage tank, an operation room, a pump station and a filter which are arranged at the lower layer of the prying seat; the integral prying device also comprises a sludge solid-liquid rapid separator, a screw feeder and a static mixer which are arranged at the upper layer of the prying seat; and the filter is a compression type high-accuracy fiber ball high-efficiency filter. The integral prying device is high in filtering accuracy and degree of automation, environmentally-friendly, free from secondary pollution, low in investment cost and running cost, small in occupied land area, wide in application scope and high in universality. The integral prying device not only is suitable for oil field oily sewage treatment field, but also is applicable to multiple industrial sewage treatment fields such as printing and dyeing wastewater, paper-making wastewater, electroplating wastewater, pharmaceutical wastewater, slaughter wastewater and leather wastewate.
Description
Technical field
The utility model relates to the oily water treatment technology, relates in particular to a kind of oily(waste)water and sludge resource and processes integrated skid mounted equipment, is specifically related to a kind of compression type high precision fiber ball high efficiency filter and mud solid-liquid sharp separation dress device.
Background technology
Traditional oil-contaminated water of oil field treatment technology pattern has been moved over half a century, has problem in the majority:
1, slurry tank static separation floor space is large;
2, the permanent immersion of mud is overstock and is difficult to processed;
3, conventional filtration device filtration sewage water filtration precision can not be up to standard.
In addition, traditional its technical process of oil-contaminated water of oil field treatment technology pattern is tediously long: large-scale slurry tank, and---------walnut shell filter---fiber ball filter---Double-filter material filter etc. need to process more than 6 grades air-floating apparatus storage tank, floor space is large, the device processes inefficiency.
Since over half a century, sludge dewatering, mummification are the primary Tasks of sludge treatment enterprise and research unit always.Five have successively occurred a lot of sludge treatment devices during the last ten years: plate and frame sludge dewatering equipment, belt mud dewatering equipment, centrifugal drier, wriggling sieve sludge dewatering equipment etc.
Problem is that the aftertreatment after sludge dewatering, the mummification has brought serious secondary pollution.Oily sludge is one of principal pollutant that produce in petrochemical enterprise exploitation and the storage and transport process, and oily sludge can not get timely processing, not only direct contaminated soil and groundwater resource, and be huge waste to petroleum resources.Sludge in Oilfields has been listed in dangerous solid waste (HW08), includes Hazardous wastes in and manages.Each elephant oily sludge is of a great variety, character is complicated, and original simple landfill, stacking processing mode not only take a large amount of soils, contaminate environment, also make the economic benefit in oil field face huge loss.
Up to now, the research of Sludge in Oilfields Harmless recycling treatment process yet there are no report.
The oily sludge resource utilization becomes the sludge treatment development trend.
How to realize the oily sludge harmless resource utilization? key is that the composition that will change mud makes the mud resourcebility.
Filtering technique develops into today, obviously is divided into three large series in filter industry:
First Series is prime filter, as: Double-filter material filter, walnut shell filter and sand-bed filter etc.;
Second series is fine filter, as: candle filter, porcelain filter and film filter etc.;
Tr row are deep filters, as: fiber ball filter and fiber bundle filter etc.
The each have their own relative merits of these strainers: prime filter is less demanding to water, but effluent quality is not high; The fine filter effluent quality is very high, but very high to the requirement of the water quality of water, so fine filter just need to carry out multistage protection to it.
Through retrieval, even to this day, also there is not a kind of filter plant organically to became one the advantage of these three large strainer series.
The utility model content
The purpose of this utility model just is to overcome the shortcoming and defect that prior art exists, and provides a kind of oily(waste)water and sludge resource to process integrated skid mounted equipment.Strainer wherein is a kind of compression type high precision fiber ball high efficiency filter, is greatly that the advantage of strainer series organically becames one with above-mentioned three successfully, has realized an important breakthrough of filtration art.
The purpose of this utility model is achieved in that
At first be the problem of mud resourcebility, whether mud possesses the condition of resource utilization, and key is the composition that will change mud.
Traditional mud just positions it as waste from the design beginning, therefore five does not just arouse enough attention during the last ten years.Traditional sewage disposal is from dispensing, and---------deoil---air supporting---filters the waste that is of all oily sludge being looked to coagulation in sedimentation.Because mud impurity is a lot, oil-containing less (relatively fuel) causes mud to hesitate to discard, and that uses can not.
Traditional disposing polluted water in oil medicament one amount of being is large, and the 2nd, very assorted: as emulsion splitter, dispersion agent, flocculation agent, the acid of adjusting PH, alkaline agent to be arranged, also have scale remover.Its purpose makes oil separate from water exactly, swims in the water surface, so that the follow-up tank oil removing of deoiling.
A kind of novel efficient flocculant---diatomite (clay mineral) blue-green algae flocculation agent (is seen the utility model people's ZL200710168991.4, ZL201010028954.5, this efficient flocculant has formed market, the Hubei University chemical plant is on sale) effect opposite, that crude oil is adsorbed in the body, only with a kind of medicament (composition is simple).
Traditional flocculation agent is " breaking ", and efficient flocculant is " suction ".
Only have " suction " could become mud and be useful material, efficient flocculant is crucial.
With new and effective flocculation agent supporting equipment---the quick solid-liquid separator of this mud makes recycling sludge become possibility.Being provided with granule filter material (stalk material) oily sludge in the casing of the quick solid-liquid separator of mud is held back by granule filter material (stalk material), drainage flows out from the stainless steel screen casing, becomes good sludge fuel through the very fast mummification of air stripping mud (because mud is cut into very by granule filter material that small-particle very easily dewaters) again.The fuel value of granule filter material (stalk material) is 3500 kilocalories/kg, and the fuel value of crude oil is 10000 kilocalories/kg, and the burning of coal value only has 5000 kilocalories/kg.
Efficient flocculant has also changed traditional old technology, briefly: slurry tank, oil removing pot, air-floating apparatus, Double-filter material filter, walnut shell filter, conventional fibre ball strainer have been finished the mission that history is given, to step down from the stage of history in disposing polluted water in oil, this will be a large change!
This change will make disposing polluted water in oil and recycling sludge treatment technology move towards science, trend is simple.
Specifically, this equipment is by skid and be arranged on the 1st sludge box, the 2nd sludge box, expansion box, operation room, pumping plant, strainer of its lower floor and mud solid-liquid quick disconnector, screw feeder and the static mixer of layer disposed thereon forms;
Its annexation is:
The import of mixed lifting pump is communicated with by pipeline and pending sewage, the import of the static mixer of mixed lifting pump outlet and screw feeder below is communicated with, efficient flocculant is contained in the hopper of screw feeder top, the threeway upper inlet of the outlet of screw feeder and static mixer is communicated with, and realizes that sewage and efficient flocculant effectively fully mix;
The outlet of static mixer places respectively the top of the 1st sludge box and the 2nd sludge box, realizes sewage coagulant precipitation technique;
The below outlet of the 1st sludge box and the 2nd sludge box is communicated with the import of filtration pump by threeway respectively; Filter pump outlet by threeway, the one, and the import of mud solid-liquid quick disconnector is communicated with realization mud solid-liquid sharp separation; The 2nd, and the sewage import of strainer below is communicated with the filtration of realization sewage;
The outlet of mud solid-liquid quick disconnector places respectively the top of the 1st sludge box 1 and the 2nd sludge box, realizes the again coagulant precipitation of sewage;
The outlet connection of strainer effluxes or the reuse pipeline;
The import of gas-holder connects air compressor machine, the outlet of gas-holder is by threeway, the one, connect the sewage water inlet pipe of mud solid-liquid quick disconnector, realize that sludge dewatering, mummification dry up technique, the 2nd, take over the import of the gas distribution coil pipe of filter bottom, realize that the filtrate carbonated drink associating backwash in the strainer makes media regeneration.
The utlity model has following advantages and positively effect:
1, filtering accuracy is high
Assurance reaches oil field A1 standard;
2, level of automation is high
The all operations were of equipment all enters sequencing, need not manual operation;
3, environmental protection non-secondary pollution
This filters sheerly physical filtering, does not have secondary pollution, can reuse after all kinds of sewage disposals;
4, cost of investment and running cost are low
The flow of the utility model operation can reach 50～1500m
3/ h, cost of investment is lower than traditional sewage disposal with running cost.
5, floor space is little
Only need 10% of conventional area;
6, widely applicable, highly versatile.
In a word, the utility model has only provided a kind of efficient total solution, and the materialization treatment technology engineering module of Here it is sewage allows sewage treatment project become simple and handy.
This module is not only applicable to the oil-contaminated water of oil field process field, is applicable to the multiple industrial sewage process field such as dyeing waste water, paper waste, electroplating wastewater, pharmaceutical wastewater, slaughterhouse wastewater and leather waste water yet.
Description of drawings
Fig. 1 is the plot plan of this equipment, and Fig. 2 is the process flow sheet of this equipment, among the figure:
The 00-skid; 10-the 1st sludge box; 20 the 2nd sludge boxs; 30 gas-holder;
40-operation room; 50-pumping plant, 51-mixed lifting pump, 52-filtration pump;
The 60-strainer; 70-mud solid-liquid quick disconnector;
The 80-screw feeder; The 90-static mixer.
Fig. 3 is the structural representation of strainer 60, among the figure:
The 1-cylindrical shell,
The upper fixed screen deck of 1-1-, 1-2 grid gusset, the conical inner bag of 1-3-,
The 1-4-manhole, 1-5 visor, 1-6-fibrous nodules;
The 2-upper cover;
Water out flange behind the large flange of 2-1-upper cover, 2-2-filter, 2-3-sealing socket,
2-4-air exhausting Air Export valve, 2-5-back flushing discharge flange, 2-6-stirring step-down gear,
2-7-stir shaft, 2-8-stirring blade, 2-9-guided bearing pipe,
2-10-holddown spring, 2-11-windlass, 2-12-wireline,
2-13-wire rope pulley seat;
3-lower cover;
3-1-lower active sieve plate, 3-2-Under The Grille gusset,
3-3-lower the hydro-cylinder that compresses, 3-4-lower cover supporting steel pipe, 3-5-lower flange,
3-6-lower cover bearing rib, 3-7-inlet mouth flange, 3-8-gas distribution coil pipe,
3-9-sewage, backwash water suction flange 3-10-sewage draining exit flange;
4-base,
4-1-tank body supporting steel pipe.
Fig. 4 is the structural representation (main looking) of mud solid-liquid quick disconnector 70,
Fig. 5 is the structural representation (side-looking) of mud solid-liquid quick disconnector 70,
Among the figure:
1-left fixed frame,
1-1-sewage water inlet pipe, 1-2-stainless steel screen casing, 1-3-sealing steel plate,
The square flange of 1-4-fixedly, 1-5-base plate; 1-6-gusset,
1-7-cleaning shoe;
2-active box,
The 2-1-movable machine frame, 2-2-superfast loading mechanism, 2-3-short circuit steel pipe
2-4-movable square flange, 2-5-roller, 2-6-steel plate,
2-7-strengthens gusset, the 2-8-square plate, and 2-9 taper steel plate,
The 2-10-plain flange;
The right fixed frame 3 of 3-
The 3-1-hydro-cylinder, the large flange of 3-2-, the 3-3 steel plate,
The 3-4-bolt, 3-5 base plate, 3-6-hydraulic stem;
The 4-crossbeam,
The 4-1-fixed connecting plate;
Fig. 6 is the structure iron of conical inner bag.
Embodiment
Below in conjunction with drawings and Examples this equipment is described in detail:
One, the structure of this equipment
1, overall
Such as Fig. 1,2, this equipment is by skid 00 and be arranged on the 1st sludge box 10, the 2nd sludge box 20, expansion box 30, operation room 40, pumping plant 50, strainer 60 of its lower floor and mud solid-liquid quick disconnector 70, screw feeder 80 and the static mixer 90 of layer disposed thereon forms;
Its position relationship is:
Both sides at skid 00 lower floor middle part are respectively arranged with the 1st sludge box 10 and the 2nd sludge box 20;
Be provided with operation room 40 and expansion box 30 on the left side of skid 00 lower floor;
Be provided with strainer 60 and pumping plant 50 on the limit, the right of skid 00 lower floor, pumping plant 50 comprises mixed lifting pump 51 and filtration pump 52;
Be provided with screw feeder 80 and static mixer 90 at the middle part on skid 00 upper strata;
Be provided with mud solid-liquid quick disconnector 70 on the right on skid 00 upper strata;
Its annexation is:
The import of mixed lifting pump 51 is communicated with by pipeline and pending sewage, the import of the static mixer 90 of the outlet of mixed lifting pump 51 and screw feeder 80 belows is communicated with, efficient flocculant is contained in the hopper of screw feeder 80 tops, the threeway upper inlet of the outlet of screw feeder 80 and static mixer 90 is communicated with, and realizes that sewage and efficient flocculant effectively fully mix;
The outlet of static mixer 90 places respectively the top of the 1st sludge box 10 and the 2nd sludge box 20, realizes the sewage sedimentation process;
The below outlet of the 1st sludge box 10 and the 2nd sludge box 20 is communicated with by the import of threeway with filtration pump 52 respectively; The outlet of filtration pump 52 is by threeway, and the one, and the import of mud solid-liquid quick disconnector 70 is communicated with, and realizes mud solid-liquid sharp separation; The 2nd, and the sewage import of strainer 60 belows is communicated with the filtration of realization sewage;
The outlet of mud solid-liquid quick disconnector 70 places respectively the top of the 1st sludge box 10 and the 2nd sludge box 20, realizes the again sedimentation of sewage;
The outlet connection of strainer 60 effluxes or the reuse pipeline;
The import of gas-holder 30 connects air compressor machine, the outlet of gas-holder 30 is by threeway, the one, connect the sewage water inlet pipe of mud solid-liquid quick disconnector 70, realize that sludge dewatering, mummification dry up technique, the 2nd, take over the import of the gas distribution coil pipe 3-8 of filter 60 bottoms, realize that the filtrate carbonated drink associating backwash in the strainer 60 makes media regeneration.
The principle of work of this equipment is:
Such as Fig. 2, after being promoted by mixed lifting pump 51, sewage enters the static mixer 90 of screw feeder 80 belows, and simultaneously, efficient flocculant (pressed powder flocculation agent) also enters static mixer 90 under the promotion of screw feeder 80; Sewage and efficient flocculant enter the 1st sludge box 1(or the 2nd sludge box 2 after mixing, two sludge box alternations), stop filtration pump 52 startups after 1 hour, move 3 minutes the mud of sedimentation is squeezed in the mud solid-liquid quick disconnector 70, wherein in its casing, the water of wherein deviating from enters the 1st sludge box 10 to mud again by 70 interceptions of mud solid-liquid quick disconnector; The valve closes of mud solid-liquid quick disconnector 70 after 3 minutes, filtration pump 52 is squeezed into strainer 60 with the sewage of the 1st sludge box 10; Water is the 1st product---the qualified water of this equipment after the filter; The 2nd product---sludge energy material is that the mud by mud solid-liquid quick disconnector 70 dehydration and dryings contains oil fuel.
2, functional component
0) skid 00
1) the 1st sludge box 10
The 1st sludge box 10 is square containers of a kind of steel construction.
2) the 2nd sludge box 20
The 2nd sludge box 20 is square containers of a kind of steel construction.
3) gas-holder 30
Gas-holder 3 is pressurized vessels of a kind of storing compressed air.
4) operation room 40
5) pumping plant 50
Pumping plant 50 comprises mixed lifting pump 51 and filtration pump 52, is a kind of general-purpose equipment.
6) strainer 60
Such as Fig. 3, strainer 60 is a kind of compression type high precision fiber ball high efficiency filters, is comprised of the upper cover 2, cylindrical shell 1, lower cover 3 and the base 4 that connect successively;
(1) be provided with grid gusset 1-2 on the top of cylindrical shell 1, grid gusset 1-2 inside is fixed with square upper fixed screen deck 1-1; The top of conical inner bag 1-3 is fixedly connected with upper fixed screen deck 1-1, and conical inner bag 1-3 lower end is connected with the inwall of cylindrical shell 1; Be provided with manhole 1-4 at the middle part of cylindrical shell 1, be provided with visor 1-5 in the bottom of cylindrical shell 1, in the inside of cylindrical shell 1 fibrous nodules 1-6 is housed;
(2) upper end of cylindrical shell 1 is connected with the large flange 2-1 of upper cover 2 usefulness upper covers, be provided with the rear water outlet flange 2-2 of filter on the left side of upper cover 2, be provided with the sealing socket 2-3 of stir shaft 2-7 at the middle part of upper cover 2, be provided with air exhausting Air Export valve 2-4 and back flushing discharge flange 2-5 on the right of upper cover 2; Stir shaft 2-7 passes its upper end of sealing socket 2-3 and is connected with the flange that stirs step-down gear 2-6, and the bottom of stir shaft 2-7 is connected with agitating vane 2-8; Be provided with 4 guide pipe 2-9 at upper cover 2, be provided with pretension compression spring 2-10 on guide pipe 2-9 top, stir step-down gear 2-6 integral body and vertically move up and down at 4 guide pipe 2-9; Stirring step-down gear 2-6, wireline 2-12, guide deflection sheave 2-13 are connected with windlass 2-11 and are connected (guide deflection sheave 2-13 can change lead);
(3) bottom of cylindrical shell 1 is fixedly connected with lower cover 3, is fixed with lower cover supporting steel pipe 3-4 at the middle part of lower cover 3, and the lower end of lower cover supporting steel pipe 3-4 is fixed with lower flange 3-5, and lower compression hydro-cylinder 3-3 is connected with lower cover 3 by lower flange 3-5;
The hydraulic stem of lower compression hydro-cylinder 3-3 adopts flange to be connected with Under The Grille gusset 3-2, lower active sieve plate 3-1 is fixed among the Under The Grille gusset 3-2, the lower end of lower cover 3 is provided with lower cover bearing rib 3-6 and supporting steel pipe 3-4 is welded and fixed, the right, bottom of lower cover 3 is provided with sewage, backwash water suction flange 3-9, its left side is provided with sewage draining exit flange 3-10, be provided with gas distribution coil pipe 3-8 at the middle part of lower cover 3, gas distribution coil pipe 3-8 is connected (pressurized air enters thus) with inlet mouth flange 3-7;
(4) base 4 supports tank body by 4 tank body supporting steel pipe 4-1.
Above-mentioned component are general part except following.
1. conical inner bag 1-3
Conical inner bag 1-3 as shown in Figure 6.
The principle of work of this strainer 60 is:
This strainer 60 is a kind of compression type high precision fiber ball high efficiency filters.
The filter cores that adopt especially adopt micropore filter element to filter more in the existing Fine Filtration Technology.
But filter core of the prior art, all existing can not backwash and regeneration and to the exigent deficiency of intaking.
This strainer 60 utilizes the lower piston that compresses hydro-cylinder 3-3 that a function of static pressure can be provided, to the fibrous nodules 1-6(filtrate in the tank body) effectively compress, make fibrous nodules 1-6 form at random the three-dimensional micropore structure in the space, dimension aperture, hole is along filtrate flow to distribution gradient, integrate surface, deep layer and fine filtering, can hold back the impurity of different-grain diameter, filter area big (0.1～1000 μ m) is that other any strainer is incomparable.Because filtering with backwash is conflict, need to compress fibrous nodules 1-6 during filtration, needs again fluffy fiber ball 1-6 during backwash.Strainer 60 is in order to improve filtering accuracy, and the fibrous nodules 1-6 that fills in the tank body is 2～3 times of conventional filter.For washes clean except being provided with traditional stirring, other has increased gas distribution coil pipe 3-8, plays the air supporting effect, realizes gas, water associating backwash.
The maximum characteristics of Depth Filtration should have the filtration gradient of certain depth, filter gradient and depend on density gradient.(from top to bottom filter) under the condition of just filtering, people press slightly, carefully arrange from top to bottom, and top is the thickest, loose, and the bottom is the thinnest, close, and such arrangement people call desirable density gradient to it.Yet as long as a backwash, this artificial arrangement will be broken immediately.
This strainer 60 has solved this above-mentioned difficult problem.
In cylindrical shell 1, in the bottom of upper fixed screen deck 1-1, designed a conical inner bag 1-3---filtrate model inner bag.This inner bag is up-small and down-big (filtering direction is anti-filter).The piston of lower compression hydro-cylinder 3-3 promotes lower active sieve plate 3-1, direction of motion compresses fibrous nodules 1-6 from the bottom to top to conical inner bag 1-3, the top power of piston constant (quantitatively), the floorage of conical inner bag 1-3 from large to small, so, the pressure that makes progress everywhere along conical inner bag 1-3 will increase progressively from bottom to top, has so just formed density gradient.Density gradient has been arranged, could realize filtering gradient, this is the characteristics of Depth Filtration.
Depth Filtration is the process of utilizing the filtration medium gap to filter.Suspended particle is less than the hole of filtration medium, so particle can advance the long and crooked hole of people and is trapped.The feature of this process is that filteration results from filtering medium layer inside, and simultaneously each hole has the possibility of trapped particles from its suspension of flowing through.
Compressing hydro-cylinder 3-3 utilizes piston to provide a function of static pressure that filtrate is pressed to the density that designing institute needs.Compress the below that hydro-cylinder and lower cover are connected to tank body, piston rod is connected with lower active sieve plate 3-1 by flange, and design top power does not wait at 50～1000T, decides on filtering accuracy.Compress the movement travel of hydro-cylinder 3-3 in 1000～2000mm scope, decide on tank body is large and small.The tapering of conical inner bag 1-3 is interval at 5～30 degree, decides on filter densities; The adjustment of filter densities is decided on water quality requirement. and this strainer belongs to fine filter, and density generally should remain in certain scope, that is: 150kg/m
3→ 250kg/m
3→ 350kg/m
3Gradient increases progressively.
The density gradient that this conical inner bag 1-3 has is as follows:
Orlop is 10 orders (1.7mm), and from bottom to top, density increases progressively gradually, and for example being respectively 20 orders (0.85mm), 60 orders (0.25mm), 100 orders (0.15mm), the superiors is 100000 orders (0.15um).
Each layer layering collected and acted in accordance with the division of their functions and duties, and orlop is collected the above macrobead of 1.7mm, and the particle that intermediate collection 0.15mm is above, upper middle layer are collected the above small-particle of 1.5um, and the above micron particle of 0.15um is collected by the superiors.Like this, this strainer 60 has just solved the wide simultaneously high problem of filtering accuracy of the indeterminable filter area of conventional filter.
7) mud solid-liquid quick disconnector 70
Such as Fig. 4,5, mud solid-liquid sharp separation dress device 70 is comprised of left fixed frame 1, active box 2, right fixed frame 3 and crossbeam 4, and left fixed frame 1, active box 2 and the fixed frame 3 of being connected connect successively;
Between the both sides of left fixed frame 1 and right fixed frame 3, connect by crossbeam 4, strengthen intensity.
(1) left fixed frame 1
Left fixed frame 1 is by sewage water inlet pipe 1-1, stainless steel screen casing 1-2, sealing steel plate 1-3, fixedly square flange 1-4, base plate 1-5, gusset 1-6 and cleaning shoe 1-7 form;
Base plate 1-5 is vertically fixed on the ground, is connected with sealing steel plate 1-3 in the top of base plate 1-5;
Right ancient piece of jade, round, flat and with a hole in its centre top at sealing steel plate 1-3 is provided with 1 sewage water inlet pipe 1-1;
Right ancient piece of jade, round, flat and with a hole in its centre bottom at sealing steel plate 1-3 is provided with 2 stainless steel screen casing 1-2;
Right-hand member at sewage water inlet pipe 1-1 and stainless steel screen casing 1-2 is connected with cleaning shoe 1-7;
The right ancient piece of jade, round, flat and with a hole in its centre outside at sealing steel plate 1-3 is connected with fixedly square flange 1-4;
The left ancient piece of jade, round, flat and with a hole in its centre outside at sealing steel plate 1-3 is connected with gusset 1-6, strengthens intensity.
(2) active box 2
Left end at active box 2 is provided with movable square flange 2-4, and movable square flange 2-4 docks by rubber plate with the fixedly square flange 1-4 of left fixed frame 1;
The right-hand member of active box 2, square plate 2-8, movable machine frame 2-1, taper steel plate 2-9, short circuit steel pipe 2-3 are connected with plain flange 2-10 and are connected;
Be respectively arranged with 2 long strip shapes at the four sides of active box 2 and strengthen gusset 2-7, strengthen intensity;
Four sides at short circuit steel pipe 2-3 is respectively arranged with steel plate 2-6, strengthens intensity;
Be respectively arranged with 2 roller 2-5 in the both sides of active box 2, movable support casing 2 moves around at slideway 4;
Be provided with the 2-2 of superfast loading mechanism at the top of active box 2.
(3) right fixed frame 3
Right fixed frame 3 is a kind of steel framed structures, also includes hydro-cylinder 3-1, large flange 3-2, steel plate 3-3, bolt 3-4, base plate 3-5 and hydraulic stem 3-6 and forms;
Base plate 3-5 is fixed on the ground, is connected with right fixed frame 3 on the base plate 3-5;
At the middle part of right fixed frame 3, be fixed with hydro-cylinder 3-1 by large flange 3-2, hydraulic stem 3-6 is connected with active box 2 by plain flange 2-10;
Around large flange 3-2, be arranged at taper steel plate 3-3, strengthen intensity.
(4) crossbeam 4
Be provided with 2 crossbeams 4 in the both sides of left fixed frame 1 and right fixed frame 3, be connected and fixed by fixed connecting plate 4-1 and employing bolt 3-4.
The principle of work of mud solid-liquid quick disconnector 70 is:
1, active box 2 is under the promotion left of right fixed frame 3, horizontal container with a sealing of left fixed frame 1 composition, when the quick solid-liquid separator 70 of mud behind filtration pump 52 operation 3min, during this valve closes, air intake valve is opened, and high pressure gas enters in the mud solid-liquid quick disconnector 70, under the stripping of high pressure gas by sewage water inlet pipe 1-1, water is displaced by high pressure gas, obtains the mud of dehydration and drying.
2, active box 2 is after right fixed frame 3 pulling open to the right, separate with left fixed frame 1, wherein semiarid mud is under the effect of cleaning shoe 1-7, fall by the movement of falling object, enter mud weeds fuel brick molding device, mix, extruding, shaping work, obtain fuel product---mud weeds fuel brick.
8) screw feeder 80
9) static mixer 90
Two, the using method of this equipment
1) prepares before the filter
The lower hydro-cylinder 3-3 that compresses of startup, hydraulic stem promotes lower active sieve plate 3-1 and rises to top dead center, and the fibrous nodules 1-6 between upper fixed screen deck 1-1 and lower active sieve plate 3-1 is pressed down tight hydro-cylinder 3-3 brute force and is compressed in the filtration cylinder body---pyramid type inner bag 1-3.
2) filtration step
Sewage is entered by tank body lower part under the effect of pump, after sewage is full of tank body, should open air exhausting Air Export valve 2-4 exhausted air; After air drains, penstock after closing air exhausting Air Export valve 2-4 and opening filter, sewage carries out fine separation by the compressed fibrous nodules 1-6 of conical inner bag 1-3, after the filter water by the filter on top after water out flow out.
3) break up step
The energetically compression that fibrous nodules 1-6 of the present utility model moves upward via lower active sieve plate 3-1, and after filtering through 24h, a large amount of suspended particles enter filtrate inside and cause the filtrate formation filter cake that sharply expands.After compressing lower hydro-cylinder 3-3 compression unclamped in operation downwards, to be put after below the lower active sieve plate 3-1 when water in the tank body, dispersing device is started working.Dispersing device is to utilize agitating vane 2-8(4 piece blade to form), be close to fixed screen deck 1-1 rising in advance under the effect of windlass, when needs are broken up, windlass 2-11 unclamps under the effect of holddown spring 2-10, stirring mechanism is released the filtrate filter cake born suddenly under action of gravitation from cone shape inner bag 1-3, reach the purpose that the filtrate filter cake is broken up.
4) washing step
(one-period) need to wash after 24h was carried out in filtration, lower compression hydro-cylinder 3-3 should be compressed this moment and unclamp, lower active sieve plate 3-1 is moved to lower dead center downwards, opening water discharge valve puts water in the tank body to lower active sieve plate 3-1 plane, dispersing device is started working, from top to bottom stretch out, fibrous nodules 16 is released outside the conical inner bag 1-3, under action of gravitation, fibrous nodules 1-6 is broken up, after fibrous nodules 1-6 breaks up, open tank body lower part back flushing inlet valve clear water is squeezed into tank body, open and stir, open simultaneously air intake valve, at gas, through the 30min washing, fibrous nodules 1-6 just can use (Reusability) again again under the effect of water.
Claims (3)
1. an oily(waste)water and sludge resource are processed integrated skid mounted equipment, it is characterized in that:
By skid (00) and be arranged on the 1st sludge box (10), the 2nd sludge box (20), gas-holder (30), operation room (40), pumping plant (50), strainer (60) of its lower floor and mud solid-liquid quick disconnector (70), screw feeder (80) and the static mixer (90) of layer disposed thereon forms;
Its annexation is:
The import of mixed lifting pump (51) is communicated with by pipeline and pending sewage, the import of the static mixer (90) of the outlet of mixed lifting pump (51) and screw feeder (80) below is communicated with, efficient flocculant is contained in the hopper of screw feeder (80) top, and the threeway of the outlet of screw feeder (80) and static mixer (90) top import is communicated with;
The outlet of static mixer (90) places respectively the top of the 1st sludge box (10) and the 2nd sludge box (20);
The below outlet of the 1st sludge box (10) and the 2nd sludge box (20) is communicated with by the import of threeway with filtration pump (52) respectively; The outlet of filtration pump (52) is by threeway, and the one, and the import of mud solid-liquid quick disconnector (70) is communicated with; The 2nd, and the sewage import of strainer (60) below is communicated with;
The outlet of mud solid-liquid quick disconnector (70) places respectively the top of the 1st sludge box (10) and the 2nd sludge box (20);
The outlet connection of strainer (60) effluxes or the reuse pipeline;
The import of gas-holder (30) connects air compressor machine, and the outlet of gas-holder (30) is by threeway, and the one, connect the sewage water inlet pipe of mud solid-liquid quick disconnector (70), the 2nd, take over the import of the gas distribution coil pipe (3-8) of filter (60) bottom.
2. process integrated skid mounted equipment by a kind of oily(waste)water claimed in claim 1 and sludge resource, it is characterized in that:
Strainer (60) is a kind of compression type high precision fiber ball high efficiency filter, is comprised of the upper cover (2), cylindrical shell (1), lower cover (3) and the base (4) that connect successively;
Be provided with grid gusset (1-2) on the top of cylindrical shell (1), grid gusset (1-2) inside is fixed with square upper fixed screen deck (1-1); The top of conical inner bag (1-3) is fixedly connected with upper fixed screen deck (1-1), and conical inner bag (1-3) lower end is connected with the inwall of cylindrical shell 1; Be provided with manhole (1-4) at the middle part of cylindrical shell (1), be provided with visor (1-5) in the bottom of cylindrical shell (1), in the inside of cylindrical shell (1) fibrous nodules (1-6) is housed;
The upper end of cylindrical shell (1) is connected with the large flange of upper cover (2-1) with upper cover (2), be provided with the rear water outlet flange (2-2) of filter on the left side of upper cover (2), be provided with the sealing socket (2-3) of stir shaft (2-7) at the middle part of upper cover (2), be provided with air exhausting Air Export valve (2-4) and back flushing discharge flange (2-5) on the right of upper cover (2); Stir shaft (2-7) passes its upper end of sealing socket (2-3) and is connected with the flange that stirs step-down gear 2-6, and the bottom of stir shaft (2-7) is connected with agitating vane (2-8); Be provided with 4 guide pipes (2-9) at upper cover (2), be provided with pretension compression spring (2-10) on guide pipe (2-9) top, stir step-down gear (2-6) integral body and vertically move up and down at 4 guide pipes (2-9); Stir step-down gear (2-6), wireline (2-12), guide deflection sheave (2-13) and be connected 2-11 with windlass) successively connection;
The bottom of cylindrical shell (1) is fixedly connected with lower cover (3), be fixed with lower cover supporting steel pipe (3-4) at the middle part of lower cover (3), the lower end of lower cover supporting steel pipe (3-4) is fixed with lower flange (3-5), and lower compression hydro-cylinder (3-3) is connected with lower cover (3) by lower flange (3-5);
The hydraulic stem of lower compression hydro-cylinder (3-3) adopts flange to be connected with Under The Grille gusset (3-2), lower active sieve plate (3-1) is fixed in the Under The Grille gusset (3-2), the lower end of lower cover (3) is provided with lower cover bearing rib (3-6) and is welded and fixed with supporting steel pipe (3-4), the right, bottom of lower cover (3) is provided with sewage, backwash water suction flange (3-9), its left side is provided with sewage draining exit flange (3-10), be provided with gas distribution coil pipe (3-8) at the middle part of lower cover (3), gas distribution coil pipe (3-8) is connected with inlet mouth flange (3-7);
Base (4) supports tank body by 4 tank body supporting steel pipes (4-1).
3. process integrated skid mounted equipment by a kind of oily(waste)water claimed in claim 1 and sludge resource, it is characterized in that:
Mud solid-liquid sharp separation dress device (70) is comprised of left fixed frame (1), active box (2), right fixed frame (3) and crossbeam (4), and left fixed frame (1), active box (2) and the fixed frame (3) of being connected connect successively;
Between the both sides of left fixed frame (1) and right fixed frame (3), connect by crossbeam (4);
Left fixed frame (1) is by sewage water inlet pipe (1-1), stainless steel screen casing (1-2), steel plate (1-3), fixedly square flange (1-4), base plate (1-5), gusset (1-6) and cleaning shoe (1-7) form;
Base plate (1-5) is vertically fixed on the ground, is connected with sealing steel plate (1-3) in the top of base plate (1-5);
Right ancient piece of jade, round, flat and with a hole in its centre top at sealing steel plate (1-3) is provided with 1 sewage water inlet pipe (1-1);
Right ancient piece of jade, round, flat and with a hole in its centre bottom at sealing steel plate (1-3) is provided with 2 stainless steel screen casings (1-2);
Right-hand member at sewage water inlet pipe (1-1) and stainless steel screen casing (1-2) is connected with cleaning shoe (1-7);
The right ancient piece of jade, round, flat and with a hole in its centre outside at sealing steel plate (1-3) is connected with fixedly square flange (1-4);
The left ancient piece of jade, round, flat and with a hole in its centre outside at sealing steel plate (1-3) is connected with gusset (1-6);
Active box 2 is rectangular horizontal containers of a kind of left opening, also includes movable machine frame (2-1), superfast loading mechanism (2-2), short circuit steel pipe (2-3), movable square flange (2-4), roller (2-5), steel plate (2-6), strengthens gusset (2-7), square plate (2-8), taper steel plate (2-9) and plain flange (2-10);
Left end at active box (2) is provided with movable square flange (2-4), and movable square flange (2-4) docks by rubber plate with the fixedly square flange (1-4) of left fixed frame (1);
The right-hand member of active box (2), square plate (2-8), movable machine frame (2-1), taper steel plate (2-9), short circuit steel pipe (2-3) are connected 2-10 with plain flange) connect successively;
Be respectively arranged with 2 long strip shapes at the four sides of active box (2) and strengthen gusset (2-7);
Be respectively arranged with steel plate (2-6) at the four sides of short circuit steel pipe (2-3);
Be respectively arranged with 2 rollers (2-5) in the both sides of active box (2);
Be provided with superfast loading mechanism (2-2) at the top of active box 2;
Right fixed frame (3) is a kind of steel framed structure, also includes hydro-cylinder (3-1), large flange (3-2), steel plate (3-3), bolt (3-4), base plate (3-5) and hydraulic stem (3-6) and forms;
Base plate (3-5) is fixed on the ground, is connected with right fixed frame (3) on the base plate (3-5);
Middle part in right fixed frame (3) is fixed with hydro-cylinder (3-1) by large flange (3-2), and hydraulic stem (3-6) is connected with active box (2) by plain flange (2-10);
Around large flange (3-2), be arranged at taper steel plate (3-3);
Both sides at left fixed frame (1) and right fixed frame (3) are provided with 2 crossbeams (4), are connected and fixed by retaining plate (4-1) and employing bolt (3-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212977 CN202658028U (en) | 2012-05-11 | 2012-05-11 | Integral prying device for treating oily sewage and sludge resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212977 CN202658028U (en) | 2012-05-11 | 2012-05-11 | Integral prying device for treating oily sewage and sludge resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658028U true CN202658028U (en) | 2013-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212977 Expired - Fee Related CN202658028U (en) | 2012-05-11 | 2012-05-11 | Integral prying device for treating oily sewage and sludge resources |
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| Country | Link |
|---|---|
| CN (1) | CN202658028U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102659261A (en) * | 2012-05-11 | 2012-09-12 | 程中和 | Oily wastewater and sludge resource treatment integrated skid-mounted device |
| CN103159387A (en) * | 2013-04-08 | 2013-06-19 | 珠海海啸生物科技有限公司 | Portable oilfield oil sludge purifying treatment and recovery device and method |
| CN103979760A (en) * | 2014-05-30 | 2014-08-13 | 中国石油天然气股份有限公司长庆油田分公司第二采气厂 | Combined automatic flushing multifunctional box for drilling fluid sludge |
| CN112759138A (en) * | 2021-01-14 | 2021-05-07 | 苏州融和福天宝环保科技有限责任公司 | Method for removing oil stain in oily wastewater |
-
2012
- 2012-05-11 CN CN 201220212977 patent/CN202658028U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102659261A (en) * | 2012-05-11 | 2012-09-12 | 程中和 | Oily wastewater and sludge resource treatment integrated skid-mounted device |
| CN102659261B (en) * | 2012-05-11 | 2013-08-14 | 程中和 | Oily wastewater and sludge resource treatment integrated skid-mounted device |
| CN103159387A (en) * | 2013-04-08 | 2013-06-19 | 珠海海啸生物科技有限公司 | Portable oilfield oil sludge purifying treatment and recovery device and method |
| CN103159387B (en) * | 2013-04-08 | 2014-03-12 | 珠海海啸生物科技有限公司 | Portable oilfield oil sludge purifying treatment and recovery device and method |
| CN103979760A (en) * | 2014-05-30 | 2014-08-13 | 中国石油天然气股份有限公司长庆油田分公司第二采气厂 | Combined automatic flushing multifunctional box for drilling fluid sludge |
| CN103979760B (en) * | 2014-05-30 | 2015-07-15 | 中国石油天然气股份有限公司长庆油田分公司第二采气厂 | Combined automatic flushing multifunctional box for drilling fluid sludge |
| CN112759138A (en) * | 2021-01-14 | 2021-05-07 | 苏州融和福天宝环保科技有限责任公司 | Method for removing oil stain in oily wastewater |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130511 |