CN102179094A - Arc sliding-pressurizing continuous solid-liquid separating machine - Google Patents
Arc sliding-pressurizing continuous solid-liquid separating machine Download PDFInfo
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- CN102179094A CN102179094A CN2011100018923A CN201110001892A CN102179094A CN 102179094 A CN102179094 A CN 102179094A CN 2011100018923 A CN2011100018923 A CN 2011100018923A CN 201110001892 A CN201110001892 A CN 201110001892A CN 102179094 A CN102179094 A CN 102179094A
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Abstract
The invention relates to an arc sliding-pressurizing continuous solid-liquid separating machine. At present, no solid-liquid separating machine of the type with good performance exists. The arc sliding-pressurizing continuous solid-liquid separating machine comprises a machine frame, a driving device, an upper filtering band and a lower filtering band. The arc sliding-pressurizing continuous solid-liquid separating machine is characterized by further comprising a pressurizing sliding band, a drive roll and at least one pressurizing device, wherein a water guiding sleeve is coated on the drive roll; the drive roll is connected with the driving device; the water guiding sleeve is provided with a plurality of circles of draining grooves; the pressurizing device comprises a pressurizing member and a pressurizing block having a pressurizing face; one end of the pressurizing block is hinged to the machine frame; the pressurizing member is mounted on the machine frame and is matched with the other end of the pressurizing block; a curved gap is formed between the pressurizing face and the water guiding sleeve; the pressurizing sliding band wraps outside the pressurizing device; the upper filtering band wraps outside the pressurizing sliding band; the lower filtering band wraps outside the water guiding sleeve of the drive roll; and the pressurizing sliding band, the upper filtering band and the lower filtering band are all connected to the curved gap in a penetrating way. The arc sliding-pressurizing continuous solid-liquid separating machine has reasonable structural design, a wide adjusting range of pressing forces, broad application and a good pressing effect.
Description
Technical field
The present invention relates to a kind of continuous solid-liquid separating machine, especially relate to the continuous solid-liquid separating machine of a kind of arc slip pressurization, belong to a kind of High Voltage equipment for separating liquid from solid, the microparticle that mainly is suitable for sewage treatment plant, paper mill, food processing factory, chemical plant and plant etc. contains the liquid material dewatering.
Background technology
Water treatment plant, paper mill, food processing factory, chemical plant and plant etc. all will produce a large amount of materials that needs processed.These materials are through dehydration, after being concentrated again landfill can save a large amount of soils, reduce sewage permeation; Simultaneously, many organic materials in these materials are when being concentrated to certain solid content, just can be directly used in comprehensive utilization, thereby save the oven dry energy, pressed dry 50% when above such as the solid content of paper-making deinking mud, just not needing can realize the burning of postcombustion, its incineration residue can be used as the cement raw material of high-quality.
As open day was on 03 21st, 2007, publication number is CN2880216, the patent No. is to disclose " a kind of high-efficient strong filter press " in 200620100437.3 the Chinese patent, this high-efficient strong filter press is a kind of board-like filter press that combines with belt filter press, it is that multilayer press filtration plate is stacked, material is passed through the clamping of two circulation guipures around the S-shaped trend of press filtration plate, by hydraulic system pressurization squeezing.This technology has solved the problem that traditional chamber-type press filter filter cloth cleans, the filter cloth replacing is time-consuming, and still, still there are the following problems for it.
1, owing to adopt hydraulic pressure back and forth to pressurize, so can only take intermittently operated, tape transport, pressing, discharging must be carried out step by step, so inefficiency.In addition,, make cloth be difficult to evenly, and then cause squeezing effect and differ also because be the reason of intermittently operated.
2, owing to its squeezing pressure provides by hydraulic cylinder fully, and the stroke of hydraulic cylinder is limited, so the filter plate quantity of every equipment is difficult to compare with traditional chamber filter press, can accomplish 100 blocks more than the plate such as common plate type pressure filter, and this utility model is generally about 10 blocks of plates, to improve output, to reduce equipment manufacturing cost all very unfavorable.
Aspect the high dehydration of continuous operation filtering equipment pressure, as open day was on December 20th, 2006, publication number is CN1879932, the patent No. is to disclose " a kind of belt filter press " in 200610050778.9 the Chinese patent, thereby this belt filter press provides high-tension to improve the technology of dehydration pressure by steel strip, its dehydration pressure is being obtained substantial progress up to 3.0Mpa aspect the heavy as before sludge filter cake solid content of the bigger material ratio of raising frictional force; But for the material of stick-slip character, such as municipal activated sludge, so high squeezing pressure will inevitably cause the sideslip and the difficult feed of material, is difficult to carry out effective squeezing.
At present some solid-liquid separating equipment adopts drive unit to drive live-roller, and then drives filter bag by live-roller and move, and makes mud on the filter bag enter pressed zone and squeezes.Such solid-liquid separating equipment in use, improve the solid content of mud by the pressure that increases pressed zone, thereby increased the resistance of pressed zone to filter bag, need overcome the resistance of pressed zone to filter bag this moment by the driving force that increases drive unit, if the coefficient of friction between live-roller and the filter bag is constant, after the driving force of drive unit is brought up to certain value, the phenomenon that can occur skidding between live-roller and the filter bag, thereby cause solid-liquid separating equipment to be difficult to normal operation, that is to say, such solid-liquid separating equipment is comparatively limited to the squeezing ability of mud, and the adjustable range of crushing strength is less, and the mud after the squeezing is difficult to arrive higher solid content.In addition, if will improve the operating efficiency of such solid-liquid separating equipment, need to prolong the length of pressed zone, thereby increased the resistance of pressed zone to filter bag, need overcome the resistance of pressed zone to filter bag this moment by the driving force that increases drive unit, if the coefficient of friction between live-roller and the filter bag is constant, after the driving force of drive unit is brought up to certain value, the phenomenon that also can occur skidding between live-roller and the filter bag, thereby cause solid-liquid separating equipment to be difficult to normal operation, that is to say that such solid-liquid separating equipment is difficult to increase work efficiency by the length that prolongs pressed zone.
In sum, also do not have at present a kind of can adapt to the stick-slip material dewatering and can move continuously, the solid-liquid separating equipment that adjustable range is big, widely applicable, squeezing is effective of crushing strength, thereby bring bigger inconvenience for the material that separates stick-slip character.
Summary of the invention
The objective of the invention is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, the adjustable range of crushing strength is big, and is widely applicable, squeeze effective, the arc that can adapt to stick-slip material dewatering and the continuously operation continuous solid-liquid separating machine of pressurization that slides.
The present invention addresses the above problem the technical scheme that is adopted: the continuous solid-liquid separating machine of this arc slip pressurization comprises frame, drive unit, goes up filter bag and following filter bag, its characteristics are: also comprise the sliding band of pressurization, be coated with drive roll and at least one pressue device that water guide overlaps, described drive roll is installed on the frame, this drive roll is connected with drive unit, and described water guide cover is provided with a few rhones; Described pressue device comprises pressing piece and is provided with the pressurizing block that adds pressure surface, the pressure surface that adds in the described pressurizing block is an arc-shaped structure, one end of this pressurizing block is hinged on the frame, described pressing piece is installed on the frame, this pressing piece matches with the other end of pressurizing block, described pressurizing block matches with drive roll, and adding between the water guide cover of pressure surface on drive roll on this pressurizing block forms curve clearance; The sliding band of described pressurization surrounds outside the pressue device, and the described filter bag of going up surrounds outside the sliding band of pressurization, and described filter bag down surrounds outside the water guide cover of drive roll, the sliding band of this pressurization, goes up filter bag and the equal cross-under of following filter bag in curve clearance.
The pressure surface that adds of pressurizing block of the present invention is provided with several gathering sills, and the internal face of the sliding band of described pressurization is provided with the guiding raised line that a few and gathering sill are complementary, and this guiding raised line is arranged in corresponding gathering sill.
The height of curve clearance of the present invention exports toward the gap from the gap import and dwindles gradually.Make that structural design of the present invention is more reasonable.
Be provided with several tank filler sleeves in the pressurizing block of the present invention, the pressure surface that adds of this pressurizing block is provided with at least one oil groove, and described tank filler sleeve is connected with oil groove.
Pressurizing block of the present invention comprises that several piece adds press strip, and this several piece adds press strip mutually side by side, and described adjacent two add between the press strip and fix by alignment pin and bolt.
The groove width of rhone of the present invention is between 0.2-6mm, and the groove depth of this rhone is between 2-8mm, and the centre distance between adjacent two rhones is between 2-20mm.
The continuous solid-liquid separating machine of arc slip pressurization of the present invention also comprises left registration roller and right registration roller, this left side registration roller and right registration roller lay respectively at the left and right sides of drive roll, the sliding band of described pressurization surrounds outside the water guide cover and right registration roller of left registration roller, drive roll, described filter bag and the following filter bag equal overlaid between left registration roller and right registration roller gone up.
A few rhones that water guide of the present invention puts all distribute along the radial direction of drive roll.
The outside wall surface of the sliding band of pressurization of the present invention is provided with the sealed batten that rhone that a few and water guide put is complementary, and sealing raised line and rhone are interlaced.Sealed batten among the present invention and water guide put the stria of forming rhone and form groined type hermetically-sealed construction to material, material is played the effect of location squeezing, making simultaneously can derive by the groove that sealed batten is formed from the saturating filtrate caught on a filter of last filter bag, thereby realize function to the squeezing of material double dewatering, this just means that filter area is 2 times of single face dehydration, and filter distance is 1/2 of single face dehydration, and dewatering efficiency can improve 4 times.
Oil groove of the present invention is along axial directional distribution the adding on the pressure surface in pressurizing block of drive roll.
The present invention compared with prior art, have the following advantages and effect: be a kind of long-pending solid-liquid separating equipment of transfiguration that can adapt to stick-slip material dewatering and operation continuously, its basic principle is by last filter bag and following filter bag material to be clamped in the curve clearance to squeeze, thereby reaches the purpose of Separation of Solid and Liquid.
The present invention forms curve clearance in adding between the water guide cover of pressure surface on drive roll on the pressurizing block, the sliding band of pressurization, last filter bag and the equal cross-under of following filter bag are in curve clearance, when arc slides the continuous solid-liquid separating machine of pressurization when moving, mud to be squeezed is between last filter bag and following filter bag, driving down filter bag by the rotation drive roll moves, driving filter bag under the effect of following filter bag and pressurizeing to slide to be with and move again, make the sliding band of pressurization on pressurizing block, slide, thus the function that the material that realization will be to be squeezed moves in curve clearance.Convey materials simple in structure, last filter bag and following filter bag are convenient to cleaning.
The pressure surface that adds in the pressurizing block of the present invention is an arc-shaped structure, one end of this pressurizing block is hinged on the frame, pressing piece matches with the other end of pressurizing block, adding between the water guide cover of pressure surface on drive roll on the pressurizing block forms curve clearance, can regulate the height of curve clearance by pressing piece, thereby reach the purpose of regulating crushing strength, the height of curve clearance is more little, and the solid content of the mud after the squeezing is big more.Pressed zone among the present invention is formed by the water guide cover that adds on pressure surface and the drive roll on the pressurizing block, is two formed pressed zone of face, makes that squeezing is effective.The present invention just can drive filter bag by drive roll and following filter bag moves, when needs improve the squeezing effect, reduce the height of curve clearance by pressing piece, thereby increased pressure to last filter bag and following filter bag, drive unit just can drive filter bag easily and following filter bag moves in curve clearance as long as improve, skidding can not occur between the water guide cover on following filter bag and the drive roll, enlarge the adjustable range of crushing strength, thereby enlarged applicable surface.When the continuous solid-liquid separating machine of arc slip pressurization does not move, unclamp pressing piece, can prevent that filter bag and following filter bag are wrinkling, the service life of filter bag and following filter bag in the increase, in addition, in equipment running process,, can adjust filter bag and following filter bag by unclamping pressing piece in case run into filter bag and the wrinkling situation of following filter bag.
Water guide cover in the present embodiment is coated on the drive roll, and the water guide cover is provided with a few rhones, and the effect of rhone is to be used for getting rid of the moisture that material is deviate under the pressure state, has improved the squeezing effect.The pressure surface that adds of the present invention's pressurizing block is provided with several gathering sills, the internal face of the sliding band of pressurization is provided with the guiding raised line that a few and gathering sill are complementary, this guiding raised line is arranged in corresponding gathering sill, guiding raised line and gathering sill have played guide effect, the sliding band that helps pressurizeing slides along the pressure surface that adds of pressurizing block more stably, can effectively prevent the situation of the sliding band of pressurization sideslip, improve the overall performance of equipment.The present invention is provided with several tank filler sleeves in pressurizing block, the pressure surface that adds of this pressurizing block is provided with at least one oil groove, tank filler sleeve is connected with oil groove, lubricant flows along oil groove, makes the pressure surface that adds of pressurizing block slide the band sufficient lubrication with pressurization, and the sliding band of being convenient to pressurize slides in adding on the pressure surface of pressurizing block more easily, during use, when the oil in the tank filler sleeve is full of, tightens the screw on the tank filler sleeve, and make regular check on the consumption degree of lubricant.Pressurizing block of the present invention can comprise that several piece adds press strip, and this several piece adds press strip mutually side by side, and adjacent two add between the press strip and fix by alignment pin and bolt, to guarantee to add precision and the fastness between the press strip.
The continuous solid-liquid separating machine of arc slip pressurization among the present invention is used for material is carried out Separation of Solid and Liquid, during use, water guide cover and pressurization that the material that last filter bag and following filter bag are carried certain mass dryness fraction secretly enters on the drive roll are slided between the band, rely on the rotation of drive roll, make filter bag and following filter bag continuous motion; Then, pressurizing block is under the effect of pressing piece, to the sliding band application power of pressurizeing, and transfer the pressure in the material between last filter bag and following filter bag, make material deviate from moisture, the moisture of separating enters in the water guide cover of drive roll by following filter bag, flows out along the rhone in the water guide cover at last.Because grease lubrication is arranged, lean on rubber stressed very low between pressurizing block and pressurization are slided and be with, form the sound composition surface, so, promptly material has been produced continuous dehydration, protected last filter bag, following filter bag and sliding being with of pressurizeing again.
Of the present invention simple in structure, reasonable in design, safe in utilization, dependable performance can be squeezed continuously to material, and squeezing efficient height squeezes effectively, and market prospects are wide.
Description of drawings
Fig. 1 is the structural representation of the continuous solid-liquid separating machine of arc slip pressurization in the embodiment of the invention.
Fig. 2 is the structural representation after the drive roll that is coated with water guide cover in the embodiment of the invention amplifies.
Fig. 3 is the structural representation after amplify at the A place among Fig. 2.
Fig. 4 is the structural representation of pressue device in the embodiment of the invention.
Fig. 5 is the left TV structure schematic diagram of Fig. 4.
Fig. 6 is the structural representation of pressurizing block in the embodiment of the invention.
Fig. 7 is the left TV structure schematic diagram of Fig. 6.
Fig. 8 is the structural representation after amplify at the B place among Fig. 7.
Fig. 9 is the structural representation of the curve clearance that the water guide that adds pressure surface and drive roll of pressurizing block forms between overlapping in the embodiment of the invention.
Figure 10 is the structural representation after amplify at the C place among Fig. 9.
Figure 11 is the structural representation in the curve clearance between the water guide cover that adds pressure surface and drive roll of material to be squeezed pressurizing block in the embodiment of the invention.
Figure 12 is the structural representation after amplify at the D place among Figure 11.
Figure 13 is a pressue device and be coated with structure for amplifying schematic diagram between the drive roll of water guide cover in the embodiment of the invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment:
Referring to Fig. 1 to Figure 13, the continuous solid-liquid separating machine of arc slip pressurization in the present embodiment comprises frame, drive unit, last filter bag 1, following filter bag 2, pressurization is sliding is with 3, be coated with the drive roll 5 of water guide cover 4, two pressue devices 6, left side registration roller 81, right registration roller 82, a roller 91, No. two rollers 92, No. three rollers 93, No. four rollers 94, No. five rollers 95, No. six rollers 96, No. seven rollers 97, No. eight rollers 98 and No. nine rollers 99, wherein, drive roll 5 adopts Q235 material steel to do, its diameter is 1000mm, the water guide cover 4 that the rubber-coated material manufacturing of the outer surface of this drive roll 5 forms, the hardness of water guide cover 4 is 90 ° ± 2 ° of Shao Er hardness.Pressurization cunning in the present embodiment is with 3 to adopt elastomeric material to be made, and the pressurization cunning among the present invention is with 3 also can adopt other soft composite materials to make.
Be provided with two pressue devices 6 in the present embodiment, be provided with a pressue device 6 among the present invention at least, the concrete number of pressue device 6 can be selected for use according to actual needs.Each pressue device 6 in the present embodiment includes pressing piece 61 and is provided with the pressurizing block 62 that adds pressure surface 621, wherein, pressing piece 61 is the cylinder type pressing piece, promptly can regulate the pressure size by oil cylinder, pressing piece 61 among the present invention also can adopt other types, as adopting cylinder type pressing piece, fluid pressure type pressing piece, electric motor type pressing piece etc., as long as can regulate the device of pressure size, all can be as the pressing piece among the present invention 61.The pressure surface 621 that adds in the present embodiment pressurizing block 62 is arc-shaped structure, one end of this pressurizing block 62 is hinged on the frame by the piece 11 that is fixedly hinged, pressurizing block 62 can be rotated around the piece 11 that is fixedly hinged, the other end of pressurizing block 62 is provided with a boss 13, being movably hinged piece 12 is installed on the boss 13 by pivot pin 14, pressing piece 61 is installed on the frame, and this pressing piece 61 matches with the other end of pressurizing block 62.Be provided with two pressing pieces 61 in each pressue device 6 of present embodiment, these two pressing pieces 61 match with the left side and the right side of pressurizing block 62 other ends respectively.Pressing piece 61 time can withstand in work and be movably hinged piece 12 on the boss 13 of pressurizing block 62 other ends, because an end of pressurizing block 62 is hinged on the frame by the piece 11 that is fixedly hinged, so the other end that just can control pressurizing block 62 by pressing piece 61 carries out activity.The distribution arrangement of pressing piece 61 is identical with the tangential direction that adds pressure surface 621 of arc-shaped structure in the pressurizing block 62 in the present embodiment, it is identical with the tangential direction that adds pressure surface 621 of arc-shaped structure in the pressurizing block 62 to be that pressing piece 61 applies the direction of power, makes pressing piece 61 can more effectively control the other end of pressurizing block 62.
Pressurizing block 62 in the present embodiment matches with drive roll 5, be that the pressure surface 621 that adds of arc-shaped structure matches with drive roll 5 in the pressurizing block 62, pressurizing block 62 on two pressue devices 6 is formed a half cylindrical structure, this half cylindrical structure of being made up of two pressurizing block 62 covers on the first half of drive roll 5, form curve clearance 7 in adding between the water guide cover 4 of pressure surface 621 on drive roll 5 on the pressurizing block 62, just can realize regulating curve clearance 7 function highly by the other end of pressing piece 61 control pressurizing block 62, thereby realize regulating the function of squeezing ability.The height in present embodiment mean camber gap 7 exports 72 from gap import 71 and dwindles gradually toward the gap, make material 15 increase gradually through suffered squeeze force in the process of curve clearance 7, thereby plays the effect of squeezing material 15; The other end by pressing piece 61 control pressurizing block 62 just can be regulated the squeeze force that adds material 15, if when needing to improve the squeezing effect, can improve the pressure of 61 pairs of pressurizing block 62 other ends of pressing piece and reduce the height of gap outlet 72, thereby improve squeeze force material 15.When the continuous solid-liquid separating machine of arc slip pressurization was in static state, the height of preferred curve clearance 7 exported 72 diminishing frame modes from gap import 71 toward gaps among the present invention, exerted pressure by pressing piece 61 then and regulated the height of gap outlet 72; Certainly, when the continuous solid-liquid separating machine of the slip of the arc among the present invention pressurization is in static state, the height in mean camber of the present invention gap 7 can be equidistant between gap import 71 exports 72 to the gap, when the continuous solid-liquid separating machine of arc slip pressurization moves, exert pressure on the other end of pressurizing block 62 by pressing piece 61, make the height of curve clearance 7 dwindle gradually from gap import 71 past gap outlets 72; Even under special circumstances; outlet 72 can also increase the height in mean camber of the present invention gap 7 gradually from gap import 71 toward the gap; be convenient to like this to squeeze through regular meeting and cassette tape occur or occur the material 15 of filter bag gauffer through regular meeting; when the continuous solid-liquid separating machine of arc slip pressurization moves; exert pressure on the other end of pressurizing block 62 by pressing piece 61; make the height of curve clearance 7 dwindle gradually from gap import 71 past gap outlets 72; when the phenomenon of cassette tape or filter bag gauffer occurring; cancel the pressure that pressing piece 61 is applied to pressurizing block 62 other ends; make and height outlet 72 increase gradually of curve clearance 7 reset with following filter bag thereby be convenient to filter bag from gap import 71 toward the gap.In sum, the arc among the present invention slides the continuous solid-liquid separating machine of pressurization when normal operation, and outlet 72 must be to dwindle gradually to the height of curve clearance 7 from gap import 71 toward the gap, can play the effect of squeezing material 15 like this.Gap import 71 among the present invention is meant the end that material 15 enters in curve clearance 7, and gap outlet 72 is meant an end of material 15 outputs in curve clearance 7, and this gap import 71 and gap outlet 72 are common practise to one skilled in the art.
Pressurizing block 62 in the present embodiment comprises that three add press strip 65, these three add press strip 65 mutually side by side, adjacent two add between the press strip 65 and all fix by alignment pin 68 and bolt 69, pressurizing block 62 among the present invention can comprise according to actual needs that several piece adds press strip 65, be convenient to the Fast Installation and the dismounting of pressurizing block 62, certainly, the pressurizing block among the present invention 62 also can as a whole formula structure.The pressure surface 621 that adds of present embodiment pressurizing block 62 is provided with two oil grooves 64, be provided with several tank filler sleeves 63 in the pressurizing block 62, tank filler sleeve 63 is connected with corresponding oil groove 64, can in oil groove 64, inject lubricant by tank filler sleeve 63, oil groove 64 in the present embodiment is along axial directional distribution the adding on the pressure surface 621 in pressurizing block 62 of drive roll 5, both simplified the structure of pressurizing block 62, make the lubricating oil in the oil groove 64 can more effectively play lubrication again, the present invention is at the oil groove 64 that preferably is provided with one or more on the pressure surface 621 that adds of pressurizing block 62.
A roller 91 in the present embodiment is positioned at the right side of right registration roller 82, and No. two rollers 92 are positioned at the left side of left registration roller 81, and roller 91 and No. two rollers 92 all are positioned at the below of left registration roller 81 and right registration roller 82.No. three rollers 93 in the present embodiment are positioned at the left side of No. two rollers 92, and these No. three rollers 93 are positioned at the top of left registration roller 81.Following filter bag 2 in the present embodiment surrounds outside 4, rollers of water guide cover 91 of drive roll 5, No. two rollers 92 and No. three rollers 93.
No. six rollers 96 in the present embodiment are positioned at the left side of left registration roller 81, these No. six rollers 96 are above left registration roller 81, No. seven rollers 97 are positioned at the top of No. six rollers 96, No. five rollers 95 are positioned at the right side of right registration roller 82, these No. five rollers 95 are above right registration roller 82, and No. four rollers 94 are positioned at the top of No. five rollers 95.No. four rollers 94, No. five rollers 95, No. six rollers 96 and No. seven rollers 97 are centered around outside drive roll 5 and the pressue device 6, and the pressurization cunning in the present embodiment is with 3 to surround outside pressue device 6, left registration roller 81, No. six rollers 96, No. seven rollers 97, No. four rollers 94, No. five rollers 95 and the right registration roller 82.
The pressure surface 621 that adds of pressurizing block 62 is provided with six gathering sills 66 in the present embodiment, the sliding internal face with 3 of pressurization is provided with six and encloses the guiding raised line 67 that is complementary with gathering sill 66, slide when being with 3 to surround outside the pressue device 6 when pressurizeing, pressurization is sliding to lay respectively in the corresponding gathering sill 66 with the guiding raised line 67 in 3, guarantee to pressurize to slide and move in adding on the pressure surface 621 of pressurizing block 62 more stably, prevent sliding 3 sideslips of being with of pressurization with 3.The present invention can pressurizing block 62 the pressure surface 621 that adds be provided with several gathering sills 66, the concrete radical of gathering sill 66 can be set according to actual needs.The sliding outside wall surface with 3 of present embodiment pressurization is provided with a few sealed battens, the sealing raised line is along the axial directional distribution of drive roll 5, be that sealed batten parallels with the axis y of drive roll 5, a few rhones 41 in the present embodiment on the water guide cover 4 all distribute along the radial direction of drive roll 5, pressurization is sliding to be complementary with the rhone 41 on sealed batten on 3 outside wall surface and the water guide cover 4, be that the stria that forms rhone 41 on sealed batten and the water guide cover 4 is complementary, form the groined type hermetically-sealed construction between the stria of sealing raised line and formation rhone 41, thereby material 15 is played good positioning action, thereby promoted dewatering greatly the stick-slip material; The invention enables from last filter bag 1 saturating filtrate caught on a filter to derive by the groove that sealed batten is formed, thereby realize material 15 is carried out the function of double dewatering squeezing, the filter area of double dewatering squeezing is 2 times of single face dehydration squeezing, and filter distance is 1/2 of single face dehydration, the double dewatering squeezing is compared with single face dehydration squeezing, and dewatering efficiency can improve 4 times.The present invention pressurizes, and sliding outside wall surface with 3 is provided with a few and water guide overlaps the sealed batten that the rhone 41 on 4 is complementary, and sealing raised line and rhone 41 are interlaced.
No. eight rollers 98 in the present embodiment are positioned at the left side of No. four rollers 94, and No. nine rollers 99 are positioned at the left side of No. five rollers 95, and last filter bag 1 surrounds that pressurization is sliding is with outside 3, No. eight rollers 98 and No. nine rollers 99.Pressurization cunning in the present embodiment with 3, go up in filter bag 1 and the curve clearance 7 of following filter bag 2 equal cross-under between the water guide cover 4 that adds pressure surface 621 and drive roll 5 of pressurizing block 62, and pressurize slide with 3, upward between left registration roller 81 and right registration roller 82 one section of filter bag 1 and following filter bag 2 is equitant.Last filter bag 1 and following filter bag 2 in the present embodiment are separated from each other on the right side of right registration roller 82, ability was overlapped in the time of should going up filter bag 1 and following filter bag 2 and arrive right registration roller 82, material inlet is positioned at the right side of right registration roller 82, material 15 to be squeezed is transported to down on the filter bag 2 by material inlet, when the material 15 under being positioned on the filter bag 2 is transported to right registration roller 82 places with following filter bag 2, last filter bag 1 and following filter bag 2 clamp material 15, and the water guide that adds pressure surface 621 and drive roll 5 that material 15 is transported to pressurizing block 62 by last filter bag 1 and following filter bag 2 overlaps in the curve clearance 7 between 4 and squeezes then.Last filter bag 1 and following filter bag 2 remain overlapped before arriving left registration roller 81, after last filter bag 1 leaves left registration roller 81 with following filter bag 2, last filter bag 1 and following filter bag 2 are separated from each other the formation discharging opening, at this moment, material 15 after squeezing is good is transported to discharging opening with following filter bag 2 and carries out discharging, the convey materials 15 that following filter bag 2 can be continuous.
The pressurization cunning of present embodiment be with 3 and drive roll 5 binding faces be smooth surface, pressurization is sliding be with 3 and pressurizing block 62 between film lubrication is arranged, pressurization is sliding is with 3 to be provided with six circle guiding raised lines 67, this guiding raised line 67 and whole pressurization cunning are with 3 to be the disposable integral making, and guiding raised line 67 is the endless structure.
Each pressurizing block 62 of present embodiment adds press strip 65 fast assemblings by three and forms, and adds between the press strip 65 to be connected with bolt 69 by alignment pin 68, to guarantee two precision and fastnesses that add between the press strip 65.And on the heavy wall of pressurizing block 62, have tank filler sleeve 63; laterally have oil groove 64; oil groove 64 is perpendicular with gathering sill 66; by tank filler sleeve 63 and oil groove 64 can to pressurizing block 62 and pressurization sliding with 3 between oiling sliding to reach lubricated pressurization with 3 purpose; make pressurization sliding with 3 can be convenient slide in adding on the pressure surface 621 of pressurizing block 62, both having protected that pressurization is sliding is with 3, it is sliding with service life of 3 to have prolonged pressurization; reduce energy consumption again, realized purpose of energy saving.
Pressurizing block 62 in the present embodiment on the pressue device 6 adopts an end pin-and-hole articulated manner, and the piece 11 that is fixedly hinged is linked to each other with frame; The other end of pressurizing block 62 tangentially pressurizes by the oil cylinder of pressing piece 61, thereby reach being movably hinged the purpose of piece 11 application of forces, pressue device 6 can be regulated the squeezing effect of the continuous solid-liquid separating machine of arc slip pressurization, enlarged the regulating power of crushing strength, pressue device 6 can also prevent that filter bag 1 and following filter bag 2 are wrinkling, prolonged the service life of last filter bag 1 and following filter bag 2.
The present invention adopts liquid oil film as lubricant, lubricant is injected many tank filler sleeves 63 on the pressurizing block 62, lubricant flows by horizontal oil groove 64, make it slide and be with 3 sufficient lubrications with pressurization, when the oil in the tank filler sleeve 63 is full of, tighten the screw on the tank filler sleeve 63, make regular check on the consumption degree of lubricant.
The continuous solid-liquid separating machine of arc slip pressurization among the present invention is used for material 15 is carried out Separation of Solid and Liquid, during use, the material 15 that last filter bag 1 and following filter bag 2 are carried certain mass dryness fraction secretly enters the water guide cover 4 on the drive roll 5 and sliding being with between 3 of pressurizeing, rely on the rotation of drive roll 5, make filter bag 1 and following filter bag 2 continuous motions; Overlap the height of the curve clearance 7 between 4 at the water guide of regulating according to actual needs under the effect of pressing piece 61 on the pressurizing block 62 that adds on pressure surface 621 and the drive roll 5, thereby the cunning of pressurizeing is with 3 application of forces.The active force of pressing piece 61 sliding is with 3 to be delivered on filter bag 1 and the following filter bag 2 by pressurizeing, thereby transfers the pressure in the material 15 between last filter bag 1 and following filter bag 2, thereby the function of material 15 is squeezed in realization, makes material 15 deviate from moisture.The moisture of separating behind the squeezing material 15 enters in the water guide cover 4 of drive roll 5 by following filter bag 2, flows out along the rhone in the water guide cover 4 41 at last.Pressurizing block 62 and pressurization is sliding be with 3 between because grease lubrication is arranged, stressed very low by rubber, form the sound composition surface, so, promptly material 15 has been produced continuous dehydration, protected last filter bag 1, filter bag 2 and pressurization is sliding is with 3 down again.
The present invention can produce continuously, the production efficiency height, can regulate crushing strength by the pressing piece on the pressue device 6 61, can regulate the size of driving force by drive unit, because the frictional force between water guide cover 4 and the following filter bag 2 is very big, pressurization sliding with 3 and adding between the pressure surface 621 of pressurizing block 62 be lubricated by lubricating oil, thereby can effectively prevent down the phenomenon that filter bag 2 skids on drive roll 5, can effectively improve the driving force of drive unit, enlarge the adjustable range of crushing strength.For curve clearance 7, that is to say that the pressed zone among the present invention is the pressed zone of a face structure between the water guide cover 4 that adds pressure surface 621 and drive roll 5 of pressurizing block 62 of the present invention, its squeezing effect is better than the squeezing effect of line structure pressed zone far away.
The sliding outside wall surface with 3 of present embodiment pressurization is provided with a few sealed battens, the sealing raised line matches with the stria that forms rhone 41, sealed batten and rhone 41 are interlaced, thereby material 15 is played the effect of location, making simultaneously can derive by the groove that sealed batten is formed from last filter bag 1 saturating filtrate caught on a filter, realization has improved the squeezing effect greatly to the function of material double dewatering squeezing.
Though the present invention with embodiment openly as above; but it is not in order to limit protection scope of the present invention; any technical staff who is familiar with this technology, change and the retouching done in not breaking away from design of the present invention and scope all should belong to protection scope of the present invention.
Claims (10)
1. an arc continuous solid-liquid separating machine of pressurization that slides, comprise frame, drive unit, go up filter bag and following filter bag, it is characterized in that: also comprise the sliding band of pressurization, be coated with drive roll and at least one pressue device that water guide overlaps, described drive roll is installed on the frame, this drive roll is connected with drive unit, and described water guide cover is provided with a few rhones; Described pressue device comprises pressing piece and is provided with the pressurizing block that adds pressure surface, the pressure surface that adds in the described pressurizing block is an arc-shaped structure, one end of this pressurizing block is hinged on the frame, described pressing piece is installed on the frame, this pressing piece matches with the other end of pressurizing block, described pressurizing block matches with drive roll, and adding between the water guide cover of pressure surface on drive roll on this pressurizing block forms curve clearance; The sliding band of described pressurization surrounds outside the pressue device, and the described filter bag of going up surrounds outside the sliding band of pressurization, and described filter bag down surrounds outside the water guide cover of drive roll, the sliding band of this pressurization, goes up filter bag and the equal cross-under of following filter bag in curve clearance.
2. the continuous solid-liquid separating machine of arc slip pressurization according to claim 1, it is characterized in that: the pressure surface that adds of described pressurizing block is provided with several gathering sills, the internal face of the sliding band of described pressurization is provided with the guiding raised line that a few and gathering sill are complementary, and this guiding raised line is arranged in corresponding gathering sill.
3. the continuous solid-liquid separating machine of arc slip pressurization according to claim 1 and 2 is characterized in that: the height of described curve clearance exports toward the gap from the gap import and dwindles gradually.
4. the continuous solid-liquid separating machine of arc slip pressurization according to claim 1 and 2, it is characterized in that: be provided with several tank filler sleeves in the described pressurizing block, the pressure surface that adds of this pressurizing block is provided with at least one oil groove, and described tank filler sleeve is connected with oil groove.
5. the arc according to claim 1 and 2 continuous solid-liquid separating machine of pressurization that slides, it is characterized in that: described pressurizing block comprises that several piece adds press strip, and this several piece adds press strip mutually side by side, and described adjacent two add between the press strip and fix by alignment pin and bolt.
6. the continuous solid-liquid separating machine of arc slip pressurization according to claim 1 and 2, it is characterized in that: the groove width of described rhone is between 0.2-6mm, the groove depth of this rhone is between 2-8mm, and the centre distance between adjacent two rhones is between 2-20mm.
7. the continuous solid-liquid separating machine of arc slip pressurization according to claim 1 and 2, it is characterized in that: the continuous solid-liquid separating machine of described arc slip pressurization also comprises left registration roller and right registration roller, this left side registration roller and right registration roller lay respectively at the left and right sides of drive roll, the sliding band of described pressurization surrounds outside the water guide cover and right registration roller of left registration roller, drive roll, described filter bag and the following filter bag equal overlaid between left registration roller and right registration roller gone up.
8. the continuous solid-liquid separating machine of arc slip pressurization according to claim 1 and 2, it is characterized in that: a few rhones that described water guide puts all distribute along the radial direction of drive roll.
9. the arc according to claim 1 and 2 continuous solid-liquid separating machine of pressurization that slides is characterized in that: the outside wall surface of the sliding band of described pressurization is provided with the sealed batten that rhone that a few and water guide put is complementary, and sealing raised line and rhone are interlaced.
10. the continuous solid-liquid separating machine of arc slip pressurization according to claim 4, it is characterized in that: described oil groove is along axial directional distribution the adding on the pressure surface in pressurizing block of drive roll.
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| CN 201110001892 CN102179094B (en) | 2011-01-06 | 2011-01-06 | Arc sliding-pressurizing continuous solid-liquid separating machine |
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| CN 201110001892 CN102179094B (en) | 2011-01-06 | 2011-01-06 | Arc sliding-pressurizing continuous solid-liquid separating machine |
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| CN102179094A true CN102179094A (en) | 2011-09-14 |
| CN102179094B CN102179094B (en) | 2013-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672805A (en) * | 2018-12-07 | 2021-04-16 | 月岛机械株式会社 | Solid-liquid separation device and filter device |
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| JPS56105899A (en) * | 1980-01-28 | 1981-08-22 | Mitsui Eng & Shipbuild Co Ltd | Pressing device of dewatering machine |
| JPS63178811A (en) * | 1987-01-19 | 1988-07-22 | Toray Ind Inc | Process for separating solid from liquid |
| JP2001071185A (en) * | 1999-09-02 | 2001-03-21 | Masakatsu Ozawa | Pressure dehydration device |
| CN101225116A (en) * | 2008-02-15 | 2008-07-23 | 郑州精华实业有限公司 | Potato residues hydroextractor |
| CN201959627U (en) * | 2011-01-06 | 2011-09-07 | 浙江华章科技有限公司 | Curved sliding compression continuous solid-liquid separator |
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2011
- 2011-01-06 CN CN 201110001892 patent/CN102179094B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56105899A (en) * | 1980-01-28 | 1981-08-22 | Mitsui Eng & Shipbuild Co Ltd | Pressing device of dewatering machine |
| JPS63178811A (en) * | 1987-01-19 | 1988-07-22 | Toray Ind Inc | Process for separating solid from liquid |
| JP2001071185A (en) * | 1999-09-02 | 2001-03-21 | Masakatsu Ozawa | Pressure dehydration device |
| CN101225116A (en) * | 2008-02-15 | 2008-07-23 | 郑州精华实业有限公司 | Potato residues hydroextractor |
| CN201959627U (en) * | 2011-01-06 | 2011-09-07 | 浙江华章科技有限公司 | Curved sliding compression continuous solid-liquid separator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672805A (en) * | 2018-12-07 | 2021-04-16 | 月岛机械株式会社 | Solid-liquid separation device and filter device |
| CN112672805B (en) * | 2018-12-07 | 2022-08-12 | 月岛机械株式会社 | Solid-liquid separation device and filter device |
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| CN102179094B (en) | 2013-06-26 |
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