CN103466913B - A kind of integrated solid-liquid separation system - Google Patents
A kind of integrated solid-liquid separation system Download PDFInfo
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- CN103466913B CN103466913B CN201310436039.3A CN201310436039A CN103466913B CN 103466913 B CN103466913 B CN 103466913B CN 201310436039 A CN201310436039 A CN 201310436039A CN 103466913 B CN103466913 B CN 103466913B
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Abstract
A kind of integrated solid-liquid separation system, comprise carrying casing and be arranged on the filter plant carried in casing, described filter plant comprises water extracter, pressure filter, air compressor, just section enters mud pipe, secondary segment enters mud pipe and an exhaust blower filtrate return line, one end that described just section enters mud pipe is communicated with the dirt inlet of described carrying casing, the other end that described just section enters mud pipe is communicated with the opening for feed of described water extracter, one end that described secondary segment enters mud pipe is communicated with the solid outlet of described water extracter, and the other end that described secondary segment enters mud pipe is communicated with the opening for feed of described pressure filter; Described filtrate return line is communicated with the filtrate outlet of described pressure filter and the filtrate outlet of described water extracter respectively, and one end of described filtrate return line is communicated with the filtrate outlet of described carrying casing; Described just section is entered the middle part that mud pipe and described secondary segment enter mud pipe and is provided with Pneumatic booster pump, and the air inlet port of described Pneumatic booster pump is communicated with by the air outlet of pneumatic tube with described air compressor.
Description
Technical field
The present invention relates to dehydration equipment technical field, particularly relate to a kind of integrated solid-liquid separation system.
Background technology
Along with China's industry and the high speed development in city, produce a large amount of industry and municipal sludge, solid-liquid separation is carried out because lignin-sludge needs mud to be transported to specific solid-liquid separation factory, but current human cost and fuel price rise day by day, make the cost of the method very high, causing current a lot of enterprise all to make a desperate move is discharged to mud in rivers or farmland steathily, causes great impact to environment.In order to carry out solid-liquid separation to industry and municipal sludge better, government encourage enterprise oneself installs dehydration equipment and carries out solid-liquid separation.But, these dehydration equipments are all fixedly laid, also need before setting to build basis, handling, installment and debugging, in daily production practice, often there is the industrial or agricultural sewage sludge waste slag output enterprise that a large amount of discharge source disperses, the discharge cycle is stage, in the non-discharge cycle, the dehydration equipment of installation is idle, the rate of utilization of equipment is declined, improves the cost of process.If improve the rate of utilization of equipment, solve the dehydration problem of other dispersion sewage sludge waste slags, need that equipment is maneuvered into elsewhere and carry out provisional dehydration production, the process then must removed equipment, lift, transport, be good for basis and reinstall, these all require a great deal of time and cost of investment.And dismounting and handling frequently, also easily make equipment sustain damage, both affected the performance of equipment, also significantly can shorten the work-ing life of equipment.
Summary of the invention
The object of the invention is to solve the problem, propose a kind of integrated solid-liquid separation system that conveniently can shift work point efficiently.
For reaching this object, the present invention by the following technical solutions.
A kind of integrated solid-liquid separation system, comprise carrying casing and be arranged on the filter plant carried in casing, described filter plant comprises water extracter, pressure filter, air compressor, just section enters mud pipe, secondary segment enters mud pipe, filtrate return line and an exhaust blower, one end that described just section enters mud pipe is communicated with the dirt inlet of described carrying casing, the other end that described just section enters mud pipe is communicated with the opening for feed of described water extracter, one end that described secondary segment enters mud pipe is communicated with the solid outlet of described water extracter, and the other end that described secondary segment enters mud pipe is communicated with the opening for feed of described pressure filter; Described filtrate return line is communicated with the filtrate outlet of described pressure filter and the filtrate outlet of described water extracter respectively, and one end of described filtrate return line is communicated with the filtrate outlet of described carrying casing; Described just section is entered the middle part that mud pipe and described secondary segment enter mud pipe and is provided with Pneumatic booster pump, and the air inlet port of described Pneumatic booster pump is communicated with by the air outlet of pneumatic tube with described air compressor; Described exhaust blower is arranged on the tank wall of described carrying casing; Described window is provided with two, and two described windows are arranged on the tank wall of the mutual opposition of described carrying casing.
Native system is also provided with siccative bin, aqua bin and gas-holder, and described siccative bin is communicated with the opening for feed of described water extracter with the discharge port of described aqua bin; Described gas-holder is arranged on the middle part of described pneumatic tube, is communicated with described air compressor and described Pneumatic booster pump by pneumatic tube.
Native system is also provided with central control station, and described central control station is electrically connected described water extracter, described air compressor and described pressure filter.
Described carrying casing is forty foot equivalent unit, and the tank wall of described carrying casing is toughened glass, and the inside of the tank wall of described carrying casing is provided with at least one non-explosive light; Described carrying casing is divided into medicament storage district, water extracter workspace and press filtration to control workspace successively, described siccative bin, aqua bin are arranged in described medicament storage district, described water extracter and described air compressor are arranged in described water extracter workspace, and described pressure filter and described central control station are arranged on described press filtration and control in workspace.
Also be provided with belt conveyor, one end of described belt conveyor is arranged on the lower end of the solid outlet of described pressure filter, and the other end of described belt conveyor is arranged at the solid outlet of described carrying casing; Described water extracter is centrifuge.
Described pressure filter, comprise hydraulic efficiency plant, hold-down gear, at least two pieces of filter press plates, the both sides of described hydraulic efficiency plant and hold-down gear are fixed with guide crossbeam, the front end of described hydraulic efficiency plant is provided with piston rod, described piston rod is movably installed in guide crossbeam, the front end of described piston rod connects push pedal, described filter press plate is installed on described guide crossbeam, described push pedal and described hold-down gear lay respectively at the both sides of described filter press plate, described hold-down gear is provided with the first opening for feed, described push pedal is provided with the second opening for feed, each described filter press plate all has material through hole, adjacent two pieces described filter press plate groups join end to end, described material through hole composition material channel, described first opening for feed is connected with described material channel with the second opening for feed, described first opening for feed of described pressure filter is for being horizontally disposed with, and described second opening for feed is communicated to described material through hole by vertical holes, described first opening for feed of described pressure filter and the second opening for feed are provided with valve.
The position, outer ring on the two sides of described filter press plate is respectively arranged with closed fin, when two described filter press plates are close to, forms space between the fin on the two sides of plate body; The end face of the fin of the one side of described plate body is plane, and the fin of the another side of described plate body is pinnacle or tip-cambered.
When two described filter press plates are close to, it is closed for forming space between the described end face of two adjacent filter press plates and described pinnacle or tip-cambered; Described end face is arranged at inner ring, and described pinnacle or tip-cambered are arranged at outer ring.
The width in described space is 3mm to 5mm; The two sides of described plate body is provided with the pillar stiffener of even circumferential distribution, and when two described filter press plates are close to, the corresponding pillar stiffener of described plate body pushes against mutually; Evenly columnar protrusions is covered with in the scope in fin of the two sides of described plate body, the end face of all described columnar protrusions is mutually concordant, the basal plane growing described columnar protrusions of described plate body is thicker in outer ring, inner ring is thinner, the described columnar protrusions height being positioned at outer ring is less, and the described columnar protrusions height being positioned at inner ring is larger.
Described pillar stiffener is positioned at inner ring according to circumferential spread or outer ring is divided into two groups, and one group that is positioned at inner ring is four, and the diameter of each pillar stiffener is 30mm to 50mm; One group that is positioned at outer ring is six, and the diameter of each pillar stiffener is 50mm to 70mm; The diameter being positioned at the circumferential spread of the described pillar stiffener of outer ring is the 40-60% of the diameter of described filter press plate, and the diameter being positioned at the circumferential spread of the described pillar stiffener of inner ring is the 20-30% of the diameter of described filter press plate.
Integrated solid-liquid separation system of the present invention, have employed the mutual complementary fit of medicament water extracter and pressure filter, and be arranged in the carrying casing of a convenient movement, not only level of automation is high, and transport can be moved flexibly, greatly increase the rate of utilization of equipment.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one of them embodiment of the present invention.
Fig. 2 is the schematic diagram of pressure filter of the present invention
Structural representation when Fig. 3 is being close to of multiple filter press plate.
Fig. 4 is a place partial enlargement structural representation of Fig. 3, indicates the structure near space.
Fig. 5 is the b place partial enlargement structural representation of Fig. 3, indicates the basal plane of filter press plate and the structure of columnar protrusions 323.
Fig. 6 is the structural representation in the front of filter press plate of the present invention.
Wherein:
Carrying casing 1, water extracter 2, siccative bin 21, aqua bin 22, pressure filter 3, hydraulic efficiency plant 31, hold-down gear 32, filter press plate 33, material through hole 331, plate body 332, end face 3321, pinnacle or tip-cambered 3322, space 333, columnar protrusions 3323, basal plane 3324, pillar stiffener 3325, guide crossbeam 34, piston rod 35, push pedal 36, first opening for feed 371, second opening for feed 372, material channel 38, air compressor 4, gas-holder 41, pneumatic tube 42, section enters mud pipe 51, secondary segment enters mud pipe 52, filtrate return line 53, Pneumatic booster pump 6, central control station 7, exhaust blower 8, window 9, medicament storage district A, water extracter workspace B, press filtration workspace C.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
The integrated solid-liquid separation system (Fig. 1) of the present embodiment, comprise carrying casing 1 and be arranged on the filter plant carried in casing 1, described filter plant comprises water extracter 2, a pressure filter 3, air compressor 4, first section enters mud pipe 51, secondary segment enters mud pipe 52, filtrate return line 53 and an exhaust blower, one end that described just section enters mud pipe 51 is communicated with the dirt inlet of described carrying casing 1, the other end that described just section enters mud pipe 51 is communicated with the opening for feed of described water extracter 2, one end that described secondary segment enters mud pipe 52 is communicated with the solid outlet of described water extracter 2, the other end that described secondary segment enters mud pipe 52 is communicated with the opening for feed 37 of described pressure filter 3, described filtrate return line 53 is communicated with the filtrate outlet of described pressure filter 3 and the filtrate outlet of described water extracter 2 respectively, and one end of described filtrate return line 53 is communicated with the filtrate outlet of described carrying casing 1, described just section is entered the middle part that mud pipe 51 and described secondary segment enter mud pipe 52 and is provided with Pneumatic booster pump 6, and the air inlet port of described Pneumatic booster pump 6 is communicated with the air outlet of described air compressor 4 by pneumatic tube 42, described exhaust blower 8 is arranged on the tank wall of described carrying casing 1, owing to can produce certain heat when equipment runs, arranges exhaust blower 8 and can make to carry the air circulation in casing 1, reduce the temperature in casing, described window, 9 are provided with two, and two described windows 9 are arranged on the tank wall of the mutual opposition of described carrying casing, arrange window 9 and are more convenient to ventilate and daylighting, and window 9 is split to arrange and air can be made to produce convection current, and air more circulates.
During operation, the carrying casing 1 with filter plant is only needed to be transported to the place needing to carry out solid-liquid separation with carrier vehicle, by the dirt inlet of sewage sludge waste slag input carrying casing 1, sewage sludge waste slag will enter mud pipe 51 along first section and enter in water extracter 2, carry out the solid-liquid separation of preliminary employing flocculation agent.Because the water ratio through water extracter 2 initial gross separation sewage sludge waste slag is out still higher, so need further press filtration, the water ratio of sewage sludge waste slag is reduced further.Enter along secondary segment the opening for feed that mud pipe 52 enters pressure filter 3 through water extracter 2 initial gross separation sewage sludge waste slag out, after the further compacting of pressure filter 3, the sewage sludge waste slag after squeezing becomes cake block, and water ratio is reduced to 10%-20%.The mud entered in mud pipe 52 owing to entering mud pipe 51 and described secondary segment in first section compares thickness, so need to adopt Pneumatic booster pump 6 to go supercharging.Mud enters mud pipe 51 from the first section of connection and enters system, and solid-liquid separation filtrate is out flowed out from filtrate return line 53, and the waste residue after solid-liquid separation is discharged from the solid outlet of carrying casing 1.
Use native system, can sewage sludge waste slag generation in locality to decline or when not having, as long as will the pipe cutting of the dirt inlet of carrying casing 1 be connected, can other be gone to need to carry out the place of solid-liquid separation native system entrucking fortune, greatly increase the rate of utilization of equipment, decrease the infusion of financial resources of client; The mutual complementary fit of the water extracter 2 of with medicament and pressure filter 3 is used, greatly reduces the water ratio of treated object.
Also be provided with siccative bin 21, aqua bin 22 and gas-holder 41 described in preferred, described siccative bin 21 is communicated with the opening for feed of described water extracter 2 with the discharge port of described aqua bin 22; Described gas-holder 41 is arranged on the middle part of described pneumatic tube 42, is communicated with described air compressor 4 and described Pneumatic booster pump 6 by pneumatic tube 42.Be provided with siccative bin 21 and aqua bin 22 and can add medicament to water extracter 2 automatically, greatly increase the automatic production flow process of native system; After arranging gas-holder 41, the pressurized air of air compressor 4 can first be buffered in gas-holder 41, arranges the output that gas-holder 41 can stablize Pneumatic booster pump 6 further.
Preferably, the present embodiment is also provided with central control station 7, and described central control station 7 is electrically connected described water extracter 2, described air compressor 4 and described pressure filter 3.Central control station 7 is set and can realizes the operation that electronization controls each equipment, without people's manual manipulation when needing to change its operational mode, greatly reduce human cost.
The carrying casing 1 of the present embodiment is forty foot equivalent unit, and the tank wall of described carrying casing 1 is toughened glass, and the inside of the tank wall of described carrying casing 1 is provided with at least one non-explosive light; Described carrying casing 1 is divided into medicament storage district A, water extracter workspace B and press filtration to control workspace C successively, described siccative bin 21, aqua bin 22 are arranged in described medicament storage district A, described water extracter 2 is arranged in described water extracter workspace B with described air compressor 4, and described pressure filter 3 is arranged on described press filtration with described central control station 7 and controls in workspace C.Adopt the standard container of 40 feet to be used as carrying casing 1, not only facilitate vehicle transport and lifting, and the size of standard is conveniently deposited.
Native system is also provided with belt conveyor, and one end of described belt conveyor is arranged on the lower end of the solid outlet of described pressure filter 3, and the other end of described belt conveyor is arranged at the solid outlet of described carrying casing 1; Described water extracter 2 is centrifuge.Belt conveyor is set and easily the sewage sludge waste slag after pressure filter 3 press filtration can be delivered to carrying casing 1, so that staff processes further to it; Space shared by centrifuge is few, is applicable to being arranged in limited space, and working efficiency is high.
The pressure filter 3 of the present embodiment as shown in Figure 2, comprise hydraulic efficiency plant 31, hold-down gear 32, at least two pieces of filter press plates 33, described hydraulic efficiency plant 31 is fixed with guide crossbeam 34 with the both sides of hold-down gear 32, the front end of described hydraulic efficiency plant is provided with piston rod 35, described piston rod 35 is movably installed in guide crossbeam 34, the front end of described piston rod 35 connects push pedal 36, described filter press plate 33 is installed on described guide crossbeam 34, described push pedal 36 and described hold-down gear 32 lay respectively at the both sides of described filter press plate 33, described hold-down gear 32 is provided with the first opening for feed 371, described push pedal 36 is provided with the second opening for feed 372, each described filter press plate 33 groups all has material through hole 331, adjacent two pieces described filter press plates 33 groups join end to end, described material through hole 331 component material passage 38, described first opening for feed 371 is corresponding with the second opening for feed 372 and described material channel.
Preferably, described first opening for feed 371 is for being horizontally disposed with, and described second opening for feed 372 is communicated to described material through hole 331 by vertical holes.Because described second opening for feed 372 is arranged in push pedal 36, the other end of push pedal 36 is piston rod 35 and hydraulic efficiency plant 31, second opening for feed 372 is set to vertical holes and is communicated to described material through hole 331, just the space owing to needing to keep for feed pipe can have been saved, greatly reduce the entire length of equipment, not only save occupation of land space, and save material; Because the other end of the first opening for feed 71 does not have other devices, so adopt better simply being horizontally disposed with, manufacturing cost can be reduced.Described first opening for feed 371 and the second opening for feed 372 are provided with valve, and arranging valve can shut valve after completing charging, blocks being communicated with between pressure filter with feeding pipe, can strengthen the pressure of pressure filter, press filtration better effects if.
When pressure filter 3 works, first primer fluid pressure device 31, drive push pedal 36 by filter press plate 33 end-enclosed and pressurize by piston rod 35, then mud enters by material through hole 331 component material passage 38 by the first opening for feed 31 and the second opening for feed 372 simultaneously, and enter in each filter press plate 33, then the valve of the first opening for feed 371 and the second opening for feed 372 is closed, primer fluid pressure device 31, hydraulic efficiency plant 31 piston rod 35 makes push pedal 36 extrude filter press plate 33, thus material is dewatered, after having squeezed, hydraulic efficiency plant 31 piston rod 35 drives push pedal 36 to retract, filter press plate 33 resets, now take out the material in material cavity.Because two opening for feeds lay respectively at the both sides of whole filter press plate 33, thus make enter material time two ends enter material simultaneously, the speed of charging will be doubled; Because the speed of charging improves, decrease the sludge-filled time to whole filter press plate 33, eliminate the problem of the press filtration inequality caused due to the precipitation of mud.
The filter press plate 33 of the present embodiment is as shown in Fig. 3 to 6, and the position, outer ring on the two sides of its plate body 332 is respectively arranged with closed fin, when two described filter press plates 33 are close to, forms space 333 between the fin on the two sides of plate body 332.Plate body 332 can be that circle also can for square, if circular, then fin is the boss of annular, if square plate, then fin is square boss.The closed of fin refers to the outer ring land of a week that fin is the end to end plate body 332 around described filter press plate 33.In prior art, adjacent filter press plate 33 is provided with the cushion rubber for sealing in the position, outer ring on two sides, or takes front to be annular projection, and reverse side is the structure of circular pit corresponding to position.These structures seem that sealing is strict, but do not meet actual condition.Because when filter cake comes off, have sealing place that partial material remains in filter press plate 33 unavoidably, cause during filter press plate 33 compression next time, residual material being also pressed between two filter press plates 33, thus seal failure.Native system devises the structure arranging a closed fin at the pro and con of plate body 332 respectively in a creative way, and when adjacent filter press plate 33 compresses, defines the space 333(of certain size as Fig. 4 between the fin of pro and con).So if there is material to remain in sealing place of filter press plate 33, when filter press plate 33 compresses mutually, space 333 can hold certain residual material, thus avoids residual material to affect the sealing of filter press plate 33.
Further, the end face 3321 of the fin of the one side of described plate body 332 is plane, and the fin of the another side of described plate body 332 is pinnacle or tip-cambered 3322.End face 3321 is planes, has stronger sealing process, and the contact in the plate face of the filter press plate 33 on he and opposite is that face contacts; The structure of pinnacle or tip-cambered 3322 is convenient to the contact position of material from adjacent plate body 332 to push open, avoids clamping material and causes leaking.
When two described filter press plates 33 are close to, it is closed for forming space 333 between the described end face 3321 of two adjacent filter press plates 33 and pinnacle or tip-cambered 3322.This structure in substance form double-layer sealing structure, enhances sealing property, and the fin in front and the fin of aspect form the defence line of inner ring and outer ring two seals, for holding the space 333 of residual material between twice defence line.
Described end face 3321 is arranged at inner ring, and described pinnacle or tip-cambered 3322 are arranged at outer ring.End face 3321 is that face contacts with the contact of adjacent plate body 332, and sealing ability is stronger, so at inner ring, first bears the pressure of sewage.Pinnacle or tip-cambered 3322 are positioned at outer ring, and play the effect of sealing further, the sewage pressure be subject to is less, bears secondary sealing function.
The width y in described space 333 is 3mm-5mm.This width can not be too large, and too large then structural strength is not enough, causes sealing property bad; Can not be too little, too little, easily filled up by accumulation material, cause sealing property to decline.The width y in space 333, refers to the most inside radius in space 333 and the difference of outermost radius, as Fig. 4.
Evenly be covered with columnar protrusions 3323(for clarity in the scope in fin of the two sides of described plate body 332, Fig. 6 does not draw full columnar protrusions 3323.As Fig. 5, the end face of all described columnar protrusions 3323 is mutually concordant, the basal plane 3324 growing described columnar protrusions 3323 of described plate body 332 is thicker in outer ring, inner ring is thinner, and the described columnar protrusions 3323 being positioned at outer ring is highly less, and the described columnar protrusions 3323 being positioned at inner ring is highly larger.The end face of columnar protrusions 3323 is mutually concordant, can be the dried material of same thickness like this by the material squeezing between filter press plate 33, and the material that such structure is convenient to after squeezing easily comes off.
When pillar stiffener 3325, two described filter press plates 33 that the two sides of described plate body 332 is provided with even circumferential distribution are close to, the corresponding pillar stiffener 325 of described plate body 332 pushes against mutually.Pillar stiffener 3325 can protect large-sized filter press plate 33 when bearing the crunch of sewage, and filter press plate 33 can not roll.
Described pillar stiffener 3325 is positioned at inner ring according to circumferential spread or outer ring is divided into two groups, and one group that is positioned at inner ring is four, and the diameter of each pillar stiffener 3325 is 30mm to 50mm; One group that is positioned at outer ring is six, and the diameter of each pillar stiffener 3325 is 50mm to 70mm.
The diameter being positioned at the circumferential spread of the described pillar stiffener 3325 of outer ring is the 40-60% of the diameter of described filter press plate 33, and the diameter being positioned at the circumferential spread of the described pillar stiffener 3325 of inner ring is the 20-30% of the diameter of described filter press plate 33.Pillar stiffener 3325 plays the excessive effect of the swing of filter press plate 33 when preventing material pressure excessive, the position the most easily swung is the medium position of filter press plate 33, therefore respectively arranges one group of pillar stiffener 3325 at inner ring and outer ring respectively and more effectively can reduce described filter press plate 33 rocking in pressure-filtering process.
Described filter press plate 33 is circular, and diameter m is 0.6m-1.2m, and the thickness n of the basal plane of filter press plate 33 is 30mm-40mm, and the maximum ga(u)ge x of filter press plate 33 is 50mm-70mm.The maximum ga(u)ge x of plate body 332 refers to the ultimate range of the end face of the fin of the pro and con of plate body 332.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (6)
1. an integrated solid-liquid separation system, comprise carrying casing and be arranged on the filter plant carried in casing, it is characterized in that: described filter plant comprises water extracter, a pressure filter, air compressor, first section enters mud pipe, secondary segment enters mud pipe, filtrate return line, window and an exhaust blower, one end that described just section enters mud pipe is communicated with the dirt inlet of described carrying casing, the other end that described just section enters mud pipe is communicated with the opening for feed of described water extracter, one end that described secondary segment enters mud pipe is communicated with the solid outlet of described water extracter, the other end that described secondary segment enters mud pipe is communicated with the opening for feed of described pressure filter, described filtrate return line is communicated with the filtrate outlet of described pressure filter and the filtrate outlet of described water extracter respectively, and one end of described filtrate return line is communicated with the filtrate outlet of described carrying casing, described just section is entered the middle part that mud pipe and described secondary segment enter mud pipe and is provided with Pneumatic booster pump, and the air inlet port of described Pneumatic booster pump is communicated with by the air outlet of pneumatic tube with described air compressor, described exhaust blower is arranged on the tank wall of described carrying casing, described window is provided with two, and two described windows are arranged on the tank wall of the mutual opposition of described carrying casing,
Also be provided with siccative bin, aqua bin and gas-holder, described siccative bin is communicated with the opening for feed of described water extracter with the discharge port of described aqua bin; Described gas-holder is arranged on the middle part of described pneumatic tube, is communicated with described air compressor and described Pneumatic booster pump by pneumatic tube;
Also be provided with central control station, described central control station is electrically connected described water extracter, described air compressor and described pressure filter;
Described carrying casing is forty foot equivalent unit, and the tank wall of described carrying casing is toughened glass, and the inside of the tank wall of described carrying casing is provided with at least one non-explosive light; Described carrying casing is divided into medicament storage district, water extracter workspace and press filtration to control workspace successively, described siccative bin, aqua bin are arranged in described medicament storage district, described water extracter and described air compressor are arranged in described water extracter workspace, and described pressure filter and described central control station are arranged on described press filtration and control in workspace;
Also be provided with belt conveyor, one end of described belt conveyor is arranged on the lower end of the solid outlet of described pressure filter, and the other end of described belt conveyor is arranged at the solid outlet of described carrying casing; Described water extracter is centrifuge.
2. integrated solid-liquid separation system according to claim 1, it is characterized in that: described pressure filter, comprise hydraulic efficiency plant, hold-down gear, at least two pieces of filter press plates, the both sides of described hydraulic efficiency plant and hold-down gear are fixed with guide crossbeam, the front end of described hydraulic efficiency plant is provided with piston rod, described piston rod is movably installed in guide crossbeam, the front end of described piston rod connects push pedal, described filter press plate is installed on described guide crossbeam, described push pedal and described hold-down gear lay respectively at the both sides of described filter press plate, described hold-down gear is provided with the first opening for feed, described push pedal is provided with the second opening for feed, each described filter press plate all has material through hole, adjacent two pieces described filter press plate groups join end to end, described material through hole composition material channel, described first opening for feed is connected with described material channel with the second opening for feed, described first opening for feed of described pressure filter is for being horizontally disposed with, and described second opening for feed is communicated to described material through hole by vertical holes, described first opening for feed of described pressure filter and the second opening for feed are provided with valve.
3. integrated solid-liquid separation system according to claim 2, is characterized in that: the position, outer ring on the two sides of described filter press plate is respectively arranged with closed fin, when two described filter press plates are close to, forms space between the fin on the two sides of plate body; The end face of the fin of the one side of described plate body is plane, and the fin of the another side of described plate body is pinnacle or tip-cambered.
4. integrated solid-liquid separation system according to claim 3, is characterized in that: when two described filter press plates are close to, and it is closed for forming space between the described end face of two adjacent filter press plates and described pinnacle or tip-cambered; Described end face is arranged at inner ring, and described pinnacle or tip-cambered are arranged at outer ring.
5. integrated solid-liquid separation system according to claim 3, is characterized in that: the width in described space is 3mm to 5mm; The two sides of described plate body is provided with the pillar stiffener of even circumferential distribution, and when two described filter press plates are close to, the corresponding pillar stiffener of described plate body pushes against mutually; Evenly columnar protrusions is covered with in the scope in fin of the two sides of described plate body, the end face of all described columnar protrusions is mutually concordant, the basal plane growing described columnar protrusions of described plate body is thicker in outer ring, inner ring is thinner, the described columnar protrusions height being positioned at outer ring is less, and the described columnar protrusions height being positioned at inner ring is larger.
6. integrated solid-liquid separation system according to claim 5, is characterized in that: described pillar stiffener is positioned at inner ring according to circumferential spread or outer ring is divided into two groups, and one group that is positioned at inner ring is four, and the diameter of each pillar stiffener is 30mm to 50mm; One group that is positioned at outer ring is six, and the diameter of each pillar stiffener is 50mm to 70mm; The diameter being positioned at the circumferential spread of the described pillar stiffener of outer ring is the 40-60% of the diameter of described filter press plate, and the diameter being positioned at the circumferential spread of the described pillar stiffener of inner ring is the 20-30% of the diameter of described filter press plate.
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| JPH04358506A (en) * | 1991-02-04 | 1992-12-11 | Toufuku Kk | Filter frame structure for filter press |
| JPH10308A (en) * | 1996-06-17 | 1998-01-06 | Toufuku Kk | Production of filter plate body of filter press |
| CN102602320A (en) * | 2012-01-18 | 2012-07-25 | 广西力源宝农林科技发展有限责任公司 | Vehicular integrated dewatering system |
| CN102964053A (en) * | 2012-11-09 | 2013-03-13 | 徐渊 | Domestic sludge drying treatment method |
| CN202785937U (en) * | 2012-09-27 | 2013-03-13 | 复洁环境工程（苏州）有限公司 | Vehicle-mounted sludge drying processing all-in-one machine |
| CN103272418A (en) * | 2013-05-28 | 2013-09-04 | 佛山市金凯地过滤设备有限公司 | Pressure filter |
-
2013
- 2013-09-23 CN CN201310436039.3A patent/CN103466913B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04358506A (en) * | 1991-02-04 | 1992-12-11 | Toufuku Kk | Filter frame structure for filter press |
| JPH10308A (en) * | 1996-06-17 | 1998-01-06 | Toufuku Kk | Production of filter plate body of filter press |
| CN102602320A (en) * | 2012-01-18 | 2012-07-25 | 广西力源宝农林科技发展有限责任公司 | Vehicular integrated dewatering system |
| CN202785937U (en) * | 2012-09-27 | 2013-03-13 | 复洁环境工程（苏州）有限公司 | Vehicle-mounted sludge drying processing all-in-one machine |
| CN102964053A (en) * | 2012-11-09 | 2013-03-13 | 徐渊 | Domestic sludge drying treatment method |
| CN103272418A (en) * | 2013-05-28 | 2013-09-04 | 佛山市金凯地过滤设备有限公司 | Pressure filter |
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| CN103466913A (en) | 2013-12-25 |
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Address after: 528000 south of Jihua Road, Nanzhuang Town, Chancheng District, Foshan City, Guangdong Province Patentee after: Guangdong jinkaidi filtration equipment Co.,Ltd. Address before: Two street Chancheng water district Jiangwan road 528000 Guangdong Province, Foshan City No. 23 Hui Hua Ming court B block 509 Patentee before: FOSHAN JINKAIDI FILTRATION EQUIPMENT Co.,Ltd. |
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