CN103830952A - Vertical rotary filter - Google Patents
Vertical rotary filter Download PDFInfo
- Publication number
- CN103830952A CN103830952A CN201410115622.9A CN201410115622A CN103830952A CN 103830952 A CN103830952 A CN 103830952A CN 201410115622 A CN201410115622 A CN 201410115622A CN 103830952 A CN103830952 A CN 103830952A
- Authority
- CN
- China
- Prior art keywords
- filter
- leaf
- base plate
- transmission shaft
- inner barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 239000000725 suspension Substances 0.000 claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 239000000706 filtrate Substances 0.000 claims description 47
- 238000005406 washing Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000005201 scrubbing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 32
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229920003266 Leaf® Polymers 0.000 abstract 4
- 238000001914 filtration Methods 0.000 description 42
- 239000007787 solid Substances 0.000 description 13
- 238000007599 discharging Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Images
Abstract
The invention discloses a vertical rotary filter. The vertical rotary filter comprises a base plate supported by a support, an outer barrel and a transmission shaft, and the vertical rotary filter is characterized in that the transmission shaft is vertically arranged in the middle of the support, the base plate and the outer barrel through a bearing; a filter liquid distribution valve dynamic disc and a filter liquid distribution valve stationary disc are arranged at the upper end of the transmission shaft; a rotary inner barrel is arranged through the bearing and a wheel hub, a filter leaf bracket is arranged on the outer side of the rotary inner barrel, and a rotary outer barrel is arranged on the outer side of the filter leaf bracket 1; a plurality of square meshed filter leafs are arranged on the filter leaf bracket; a filter liquid outlet pipe is arranged on a corresponding area between every two filter leaves; an externally communicated suspension liquid outlet pipe and an externally communicated concentrated liquid outlet pipe are arranged on the base plate; two or three sealing sector plates are arranged on the base plate at intervals. The machine is simple in structure, small in volume weight, large in filter area, good in effect, high in production capacity, low in investment and low in operating cost. The vertical rotary filter is suitable for solid-liquid separation and concentration.
Description
Technical field
The present invention relates to a kind of Separation of Solid and Liquid and concentrator, especially swinging filter.
Background technology
Wider Separation of Solid and Liquid and the solid content concentrator of application mainly contains at present: drum-type vacuum or filter-press, many disk filters etc., be widely used in the industries such as mine, smelting, papermaking.These equipment are horizontal type revolving structure substantially, mainly by cell body, hood, horizontal type power transmission shaft, distributing valve, material stripping device, wash net water injector, transmission device, drawing mechanism etc. and form.This machine is in the filtration course of work, and the filter area of nearly half is more than liquid level, and therefore effective filtration area is little, filter course online difficulty, filter efficiency is low, and has a large amount of air to enter filter course, needs supporting powerful vacuum system and water leg height.And device structure complexity, floor space is large, and weight is large, operating cost is high, and setting height(from bottom) requires high, the shortcoming such as civil engineering costs is large.Therefore, improve filter efficiency, reducing equipment cost and operating cost is the developing direction of Separation of Solid and Liquid and solid content concentrator.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, volume weight is little, filter area is effective greatly, production capacity is large, reduced investment and low Separation of Solid and Liquid and the concentrated vertical revolving filter of operating cost.
The technical scheme that the present invention solves prior art problem is:
A kind of vertical revolving filter, comprises by base plate, inner barrel, outer cylinder body and the power transmission shaft of seat supports, it is characterized in that:
Described power transmission shaft is by the vertical centre that is arranged on described bearing, base plate and inner barrel of bearing;
In the upper end of described power transmission shaft, the distributing valve Moving plate of the filtrate distribution that is fixedly connected valve and quiet dish; Be provided with revolution inner barrel by bearing and wheel hub, the arranged outside of revolution inner barrel has leaf support, and the arranged outside of leaf support has revolution outer cylinder body;
On described leaf support, interval is vertically fixed with some square filter leaves;
Top at every filter leaf is provided with filtrate exit pipe;
On described base plate, be interval with outer logical suspension inlet tube and concentrated solution outlet pipe;
On described base plate, the both sides of concentrated solution outlet pipe are provided with the first fan-shaped seal base, the second fan-shaped seal base.
Described filtrate exit pipe is communicated with distributing valve Moving plate by pipeline.
Described power transmission shaft drives wheel hub, distributing valve Moving plate, revolution inner barrel, the leaf support filter leaf on it to rotate together with revolution outer cylinder body.
The bottom of described the first fan-shaped seal base, the second fan-shaped seal base and each leaf support is that transition is sealed and matched.
Described filter leaf lays filter screen by quadrate framework both sides and forms, and between two side screens, is wherein filtrate chamber, is provided with filtrate exit pipe at every filter leaf top.
Described a kind of vertical revolving filter, can turn round by increase the quantity of outer cylinder and leaf support, increases space and quantity that filter leaf is installed, realizes filter area and the ability of increasing.
A kind of vertical revolving filter, comprises by base plate, inner barrel, outer cylinder body and the power transmission shaft of seat supports, it is characterized in that:
Described power transmission shaft is by the vertical centre that is arranged on described bearing, base plate and inner barrel of bearing;
In the upper end of described power transmission shaft, the distributing valve Moving plate of the filtrate distribution that is fixedly connected valve and quiet dish; Be provided with revolution inner barrel by bearing and wheel hub, the arranged outside of revolution inner barrel has leaf support and rotary seal dividing plate, and the arranged outside of leaf support and rotary seal dividing plate has revolution outer cylinder body;
On described leaf support, interval is vertically fixed with some square filter leaves;
Top at every filter leaf is provided with filtrate exit pipe;
On described base plate, be interval with outer logical suspension inlet tube and wet cake outlet, and exit side leaks evacuated tube and feed side leaks evacuated tube;
On described base plate, the both sides that wet cake outlet, exit side leak evacuated tube and feed side leakage evacuated tube are provided with the first fan-shaped seal base, the second fan-shaped seal base.
Described power transmission shaft drives wheel hub, distributing valve Moving plate, revolution inner barrel, rotary seal dividing plate, the leaf support filter leaf on it to rotate together with revolution outer cylinder body.
Described the first fan-shaped seal base, the second fan-shaped seal base and each rotary seal dividing plate bottom are sealed and matched for transition.
Described rotary seal dividing plate is distributed between inside and outside rotating cylinder, two ends respectively with inside and outside rotating cylinder fixed seal connection, between adjacent two rotary seal dividing plates, be provided with one or some filter leaf sheets.
Described a kind of vertical revolving filter, can turn round by increase the quantity of outer cylinder, leaf support, rotary seal dividing plate, increases space and quantity that filter leaf is installed, realizes filter area and the ability of increasing.
A kind of vertical revolving filter, comprises by base plate, inner barrel, outer cylinder body and the power transmission shaft of seat supports, it is characterized in that:
Described power transmission shaft is by the vertical centre that is arranged on described bearing, base plate and inner barrel of bearing;
In the upper end of described power transmission shaft, the distributing valve Moving plate of the filtrate distribution that is fixedly connected valve and quiet dish; Be fixedly installed the vertical concentric circles annular screen in one or several intervals by bearing, wheel hub and annular screen suspension bracket;
In described annular screen, on its circular ring section, evenly to divide and be separated with several chambers by longitudinal dividing plate, top, each chamber is provided with filtrate exit pipe;
On described base plate, be interval with outer logical suspension inlet tube and wet cake outlet, and cleaning solution inlet tube, exit side leakage evacuated tube and feed side leak evacuated tube;
On described base plate, the both sides that wet cake outlet, exit side leak evacuated tube and feed side leakage evacuated tube are provided with the first fan-shaped seal base, the second fan-shaped seal base; At the opposite side of the first fan-shaped seal base and the second fan-shaped seal base circumference, be also provided with the 3rd fan-shaped seal base, and above three fan-shaped seal bases, be fixed with respectively seal diaphragm at this; Be provided with cleaning solution inlet tube in the left side of the 3rd fan-shaped seal base.
Described power transmission shaft drives wheel hub, distributing valve Moving plate, annular screen suspension bracket to rotate together with annular screen.
Described the first fan-shaped seal base, the second fan-shaped seal base and the 3rd fan-shaped seal base and annular screen bottom is sealed and matched for transition.
Described seal diaphragm and annular screen two sides are that transition is sealed and matched.
Described a kind of vertical revolving filter, can be by increasing the quantity of annular screen, realize filter area and the ability of increasing.According to technological requirement, more than one scrubbing section can be set simultaneously, realize multistage washing.
Advantage of the present invention is:
1, the present invention is a kind of vertical revolving filter, simple in structure, power consumption is few, easy to maintenance;
2, filter area is large, floor space is little, setting height(from bottom) is less demanding, and civil engineering costs is low;
3, filter process is to carry out under submerged state, enters without air, and therefore filter efficiency is high;
4, do not need vavuum pump, supporting auxiliary equipment is few, and power consumption is few;
5, by subregion, be easy to realize multistage counter current washing, therefore detersive efficiency is high, and energy consumption is low.
6, the present invention is applicable to Separation of Solid and Liquid, washing, the concentrated field of every profession and trade.
Brief description of the drawings
Fig. 1 is one of the present invention's structural representation;
Fig. 2 is the structural representation of analysing and observe along Q-Q line in Fig. 1;
Fig. 3 is the present invention's two structural representation;
Fig. 4 is the structural representation of analysing and observe along S-S line in Fig. 3;
Fig. 5 is the structural representation of analysing and observe along T-T line in Fig. 3;
Fig. 6 is the present invention's three structural representation;
Fig. 7 is the structural representation of analysing and observe along V-V line in Fig. 6;
Fig. 8 is the partial enlarged drawing of K;
In the drawings, leaf support 1, revolution outer cylinder body 2, outer cylinder body 3, crossbeam 4, upper bearing (metal) 5, wheel hub 6, distributing valve Moving plate 7, the quiet dish 8 of distributing valve, flexible pipe 9, filtrate exit pipe 10, filter leaf 11, inner barrel 12, lower bearing 13, the first Sectorial sealplate 14, the second Sectorial sealplate 15, the 3rd Sectorial sealplate 24, base plate 16, bearing 17, power transmission shaft 18, revolution inner barrel 19, rotary seal dividing plate 20, seal diaphragm 21, 22, 23, annular screen suspension bracket 25, annular screen 26, suspension inlet tube a, concentrated solution outlet pipe b, feed side leaks evacuated tube c, exit side leaks evacuated tube d, wet cake outlet e, cleaning solution inlet tube f, the quiet dish filtrate exit pipe of distributing valve g, liquid feeding side sealed bottom district A, discharge zone B, liquid feeding side leaks emptying district C, exit side leaks emptying district D, exit side sealed bottom district E, filtering layer displacement washing district F, filtering layer forms district G, filter element H, filtering layer blots district J, the quiet dish of distributing valve filtrate is cut off district I.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
The principle of the invention:
Known according to work principle of filter, to exert pressure in the both sides of filter screen poor, the suspension that solid and liquid mix, through filter screen, becomes filtrate, and the solid in suspension is held back formation solid filtering layer by filter screen and solid particle layer, thereby realizes separating of liquid and solid.Filter processes such as being generally divided into solid filtering layer forms, washs, blots, discharging, filter gauze cleaning regeneration.Principle of the present invention be suspension be filled between inner barrel and outer cylinder body filter or scrubbing section chamber in, and submergence filter leaf or annular screen, the district that filter leaf or annular screen filtrate exit pipe are corresponding with distributing valve Moving plate is communicated with, quiet dish filtrate exit pipe is communicated with outer water receiving leg pipe or external vacuum system, makes the inside and outside formation of filter leaf or annular screen filter pressure poor, when filter leaf or annular screen form district through filtering layer, filter leaf or annular screen outer surface form filtering layer, in the time that filter leaf or annular screen are turned back to exit side sealed bottom district, the sealing corresponding with the quiet dish of distributing valve cuts off district quiet distributing valve dish filtrate exit pipe and filter leaf or annular screen outlet cut off, the poor disappearance of filter pressure, continue to turn round while entering discharge zone, compressed air or filtrate enter the filtrate chamber of filter leaf or annular screen from discharge zone corresponding to the quiet dish of distributing valve, backwash is carried out in filter leaf surface, discharge zone concentrated solution outlet pipe is connected with pump simultaneously, discharge zone liquid level declines, the filtering layer on filter leaf or annular screen surface is sucked and comes off and take away under multiple impulse force or suction, filter leaf or annular screen wire side obtain clean renewal, continue revolution and enter next filtration cycle.
According to above-mentioned principle, the specific embodiment of the present invention is as follows:
Shown in Fig. 1, being one of the present invention's structural representation, shown in Fig. 2, is the structural representation that Fig. 1 analyses and observe along Q-Q line, with the technical scheme of concentrated suspension liquid discharging.Known from Fig. 1 and Fig. 2, Fig. 1 is the structural representation that Fig. 2 analyses and observe along P-P, above bearing 17, is fixed with base plate 16, is fixed with outer cylinder body 3 on base plate 16, centre is fixed with inner barrel 12, and inner barrel 12 forms rotation by upper bearing (metal) 5 and lower bearing 13 with bearing 17 and connects.The be fixedly connected distributing valve Moving plate 7 of filtrate distribution valve of the upper end of power transmission shaft 18; The quiet dish 8 of distributing valve is positioned at top, top cross beam 4 belows of distributing valve Moving plate 7, and is fixedly connected with top cross beam; Distributing valve Moving plate 7 is arranged on the top of wheel hub 6 and is fixedly connected with wheel hub 6; Motor and variable-speed motor are arranged on the below of power transmission shaft 18, and drive power transmission shaft 18 to rotate by transmission mechanism.Filtrate distribution valve is prior art products, and the quiet dish 8 of its distributing valve Moving plate 7 and distributing valve is disc-shaped structure, between quiet, Moving plate for sealing contact connects.On distributing valve Moving plate 7, be evenly separated into several districts, the quiet dish 8 of distributing valve is provided with filtrate pooling zone, discharge zone, and the both sides of discharge zone are also provided with sealing and cut off district.For diagram succinct, not shown in FIG..The upper end of power transmission shaft 18 is also fixedly connected with revolution inner barrel 19 inner sides by wheel hub 6, leaf support 1 is arranged between revolution inner barrel 19 and revolution outer cylinder body 2, the inside and outside both sides of leaf support 1 are fixedly connected with revolution outer cylinder body 2 with inner barrel 19 respectively, and formation is turned.Polylith filter leaf 11 intervals are vertically fixed on leaf support 1.Space between revolution inner barrel 19 and revolution outer cylinder body 2 is filter leaf 11 tow-away zones, and in the time of work, this tow-away zone is full of suspension.Described suspension enters from the suspension inlet tube a on base plate 16.Power transmission shaft 18 drive wheel hub 6, distributing valve Moving plate 7, revolution inner barrel 19, leaf support 1 and on filter leaf 11 rotate together with revolution outer cylinder body 2.Filter leaf 11 lays filter screen around by quadrate framework and forms, and wherein between filter screen, the quadrate framework inside of inner side is filtrate chamber, is provided with filtrate exit pipe 10 at every filter leaf top.Filtrate exit pipe 10 is communicated with filtrate chamber, and is communicated with distributing valve Moving plate 7 by flexible pipe 9.The quiet dish filtrate exit pipe of distributing valve g is communicated with outside water leg pipe or the vacuum system with liquid level difference, makes filter leaf 11 filter that wire side internal and external reasons liquid level difference forms siphonage or vacuum draw formation filter pressure is poor.The both sides of concentrated solution outlet pipe b on base plate 16 are fixed with the first Sectorial sealplate 14 and the second Sectorial sealplate 15; The first Sectorial sealplate 14 and the second Sectorial sealplate 15 are that transition is sealed and matched with the bottom of leaf support 1.
Operation principle is: in the time that filter leaf 11 revolution forms district G through filtering layers, filter leaf 11 outer surfaces form filtering layer because of filtering suspension liquid; In the time that filter leaf 11 turns round the exit side sealed bottom district E at the second Sectorial sealplate 15 places of process exit sides, 8 sealing partition districts are corresponding with the quiet dish of distributing valve, now distributing valve quiet dish filtrate exit pipe g and filter leaf 11 outlets 10 cut off, the poor disappearance of filter pressure, now filtering layer is easy to come off; Continue to turn round while entering discharge zone B, compressed air or filtrate enter the filtrate chamber of filter leaf from the discharge zone of quiet dish 8 correspondences of distributing valve, the filter course on filter leaf surface is carried out to blowback and wash; The discharge zone concentrated solution outlet pipe b being connected with suction pumps takes the concentrate in the B of discharge zone away simultaneously, discharge zone B liquid level declines, now inside filter leaf filtrate chamber liquid level higher than outside, filter course is recoiled, and come off and be pumped away under many Action of Gravity Fields such as impulse force or suction, it is clean that filter leaf 11 wire sides obtain backwash; In order to make wire side clean more thorough, in the bottom of discharge zone B, compressed air jet pipe is set.For diagram succinct, not shown in FIG..From the outside of wire side, filtering layer being carried out to compressed air washes away; In the time that filter leaf 11 continuation revolutions enter the exit side sealed bottom district E at the first Sectorial sealplate 14 places, the discharge zone corresponding with the quiet dish 8 of distributing valve cuts off again; In the time that filter leaf 11 continuation revolutions enter filtering layer formation district G, the quiet dish filtrate exit pipe of distributing valve g is communicated with filter leaf 11 outlets 10, enters next working cycles.Like this, suspension that be concentrated enters from suspension inlet tube a, and after the revolution of filter leaf 11, concentrate is discharged from concentrated solution outlet pipe b, thereby reaches concentrated object.
In order to increase filter area and the ability of equipment, the present invention can turn round by increase the quantity of outer cylinder 2 and leaf support 1, increases space and quantity that filter leaf 11 is installed.
The present invention has that filter area is large, simple in structure, floor space is little, setting height(from bottom) is less demanding, and civil engineering costs is low.Power consumption is few, easy to maintenance.Filter process is to carry out under submerged state, enters, therefore filter efficiency advantages of higher without air.
Shown in Fig. 3, being the present invention's two structural representation, shown in Fig. 4 and Fig. 5, is respectively the structural representation of analysing and observe along S-S and T-T in Fig. 3, and known from Fig. 3, Fig. 4 and Fig. 5, Fig. 3 is the structural diagrams intention of analysing and observe along R-R line in Fig. 4.The present invention's two is improvement of one of the present invention, with the technical scheme of wet cake discharging.On one of the present invention Fig. 1 and Fig. 2 basis, the present invention two at revolution inner barrel 19 and revolution in the ring cavity between outer cylinder body 2, evenly be provided with rotary seal dividing plate 20, the two ends of seal diaphragm 20 are fixed with revolution inner barrel 19 outsides and revolution outer cylinder body 2 inner side welded seals respectively.Cavity between two adjacent rotary seal dividing plates 20 is filter element H, and each filter element H is provided with several leaf supports 1 and filter leaf 11.Between the bottom of revolution inner barrel 19, revolution outer cylinder body 2 and rotary seal dividing plate 20 and the first Sectorial sealplate 14, the second Sectorial sealplate 15, in the situation that not affecting revolution relative motion, for the gap little transition of trying one's best is sealed and matched, avoid suspension leakage.Filter leaf 11 is fixed on leaf support 1, and the setting of power transmission shaft 18, the quiet dish 8 of distributing valve, distributing valve Moving plate 7, crossbeam 4, wheel hub 6, revolution inner barrel 19, leaf support 1, filter leaf 11 and revolution outer cylinder body 2 etc. is identical with Fig. 1 Fig. 2's; Different is, between revolution inner barrel 19 and revolution outer cylinder body 2, increase rotary seal dividing plate 20, distance between the first sealing sector plate 14 and the second sealing sector plate 15 has strengthened, and between suspension inlet tube a on base plate 16 and wet cake outlet e, increased feed side and leak evacuated tube c, increase exit side in the left side of wet cake outlet e and leaked emptying d.
Operation principle: when operation, filter course forms in district G and is full of suspension, when filter leaf 11 revolutions form district G through filtering layer, its outer surface forms filtering layer; In the time that filter element H revolution enters the exit side sealed bottom district E corresponding with the second sealing sector plate 15, filter element H and filter course form district G and cut off.In the time that filter element H revolution enters exit side and leaks emptying D, filter element H inner suspension liquid is drained, and is taken or again draws back away filter course form district G by external pump, and filtering layer moisture content starts to be blotted by external vacuum system or water leg pipe simultaneously; In the time that filter element H continues revolution and enters filtering layer and blot district J, filtering layer is further blotted again; In the time that filter element H continues revolution through the quiet dish of distributing valve filtrate partition district I, filter leaf filtrate exit pipe 10 cuts off with the quiet dish filtrate exit pipe of distributing valve g, the poor disappearance of filter pressure, then while entering discharge zone B, filtering layer is easy to self falling or from discharge zone corresponding to the quiet dish of distributing valve.For diagram succinct, not shown in FIG..Pass into compressed air blowback and come off, filter leaf 11 wire sides obtain backwash; In the time that filter leaf 11 continuation revolutions are leaked the exit side sealed bottom district E at emptying district C and the first fan-shaped seal base 14 places through liquid feeding side, its discharge zone corresponding with the quiet dish 8 of distributing valve cuts off, and stops blowback and washes again; In the time that filter leaf 11 continuation revolutions enter filtering layer formation district G, the quiet dish filtrate exit pipe of distributing valve g is communicated with filter leaf 11 outlets 10, enters next working cycles.It is to prevent that the suspension that exit side and liquid feeding side leak from entering discharge zone B, reduces the mass dryness fraction of discharging filtering layer that exit side leaks the effect that emptying district D and liquid feeding side leak emptying district C.Suspension enters from suspension inlet tube a, and wet cake is discharged from wet cake outlet e.Thereby reach the object with wet cake discharging.
In order to increase filter area and the ability of equipment, this programme can turn round by increase the quantity of outer cylinder 2, leaf support 1, increases space and quantity that filter leaf 11 is installed.
The present invention has that filter area is large, simple in structure, floor space is little, setting height(from bottom) is less demanding, and civil engineering costs is low.Power consumption is few, easy to maintenance.Filter process is to carry out under submerged state, enters without air, and therefore filter efficiency is high.Filtering layer discharging mass dryness fraction advantages of higher.
Shown in Fig. 6, Fig. 7 and Fig. 8, be the present invention's three structural representation, with wet cake discharging and there is the technical scheme of washing function.Wherein, Fig. 7 is the structure chart signal of analysing and observe along V-V in Fig. 6, and Fig. 6 is in the structural representation of analysing and observe along U-U line in Fig. 7, and Fig. 8 is the partial enlarged drawing of K in Fig. 7.Known from Fig. 6,7, with one of the present invention and two differences be between outer cylinder body 3 and inner barrel 12, to be provided with filtering layer displacement washing district and two annular screens.Described annular screen 26 by inside and outside two Circular-cylinder sieve sieve bottom and welded top or alternate manner sealing after, form annular cavity, and evenly annular cavity is separated into several chambers by vertical dividing plate on its circular ring section.Succinct for diagram, figure median septum does not draw.Its top, each chamber is connected with a filtrate exit pipe 10.In the middle of annular screen suspension bracket 25, be fixedly connected with wheel hub 6, annular screen 26 is fixed on the below of annular screen suspension bracket 25; Annular screen 26 and power transmission shaft 18, wheel hub 6 concentrics, under the drive of power transmission shaft 18, annular screen 26, wheel hub 6 rotate together with distributing valve Moving plate 7.On base plate 16, the both sides that wet cake outlet e, exit side leak evacuated tube d and feed side leakage evacuated tube C are provided with the first Sectorial sealplate 15, the second Sectorial sealplate 14; At the opposite side of the first Sectorial sealplate 15 and the second Sectorial sealplate 14 circumference, be also provided with the 3rd Sectorial sealplate 24, and above Sectorial sealplate, be fixed with respectively seal diaphragm 21,22,23 at these three.The setting of seal diaphragm 21,22,23 refers to Fig. 8.As can be seen from Figure 8, on fixing seal diaphragm 21,22,23, have movable pressure roller or pressing plate, pressure roller or pressing plate contact sealing with the annular screen 26 of rotation.Seal diaphragm 21 is counterclockwise to being filtering layer formation district G between seal diaphragm 23, and seal diaphragm 23 is counterclockwise between seal diaphragm 22 being filtering layer displacement washing district F.Be provided with cleaning solution inlet tube f in the left side of the 3rd Sectorial sealplate 24, remaining setting and operation principle are identical with Fig. 3～Fig. 5's.
Operation principle is: when operation, suspension is full of filter course formation district G and cleaning solution is full of filtering layer displacement washing district F.In the time that annular screen 26 a certain chamber revolution forms district G through filtering layer, its outer surface forms filtering layer; In the time that its revolution enters filtering layer displacement washing district F, filtering layer is washed liquid displacement washing; When the revolution of a certain chamber of annular screen 26 is by after fixing seal dividing plate 22, filtering layer no liquid is soaked, and therefore enters the state of blotting, then when being turned back to filtering layer and blotting district J, filtering layer further blots; In the time that a certain chamber of annular screen 26 is continued revolution through the quiet dish of distributing valve filtrate partition district I, the poor disappearance of filter pressure, then while entering discharge zone B, filtering layer is easy to self falling or from discharge zone corresponding to the quiet dish of distributing valve.For diagram succinct, not shown in FIG..Pass into compressed air blowback and come off, the wire side of annular screen 26 a certain chambers obtains backwash; Continue revolution through liquid feeding side while leaking the exit side sealed bottom district E at emptying district C and the first fan-shaped seal base 14 places, the sealing that is assigned with the quiet dish 8 of valve cuts off and separates being communicated with of disconnected and discharge zone; The a certain chamber of annular screen 26 continues to turn round while entering filtering layer formation district G, and the quiet dish filtrate exit pipe of distributing valve g is communicated with a certain chamber of annular screen 26 outlet 10, enters next working cycles.It is to prevent that the suspension that liquid feeding side leaks from entering discharge zone B, reduces the mass dryness fraction of discharging filtering layer that exit side leaks the effect that emptying district D and liquid feeding side leak emptying district C.Suspension enters from suspension inlet tube a, and wet cake is discharged from wet cake outlet e.Thereby reach filtering layer displacement washing and the object with wet cake discharging.
According to the needs of production capacity, one or more annular screens 26 can be set, or according to technological requirement, one or more scrubbing section F can be set.
The present invention has that filter area is large, simple in structure, floor space is little, setting height(from bottom) is less demanding, and civil engineering costs is low.Power consumption is few, easy to maintenance.Filter process is to carry out under submerged state, enters without air, and therefore filter efficiency is high.Need on a machine, to be easy to carry out multistage counter current displacement washing according to technique.Filtering layer discharging mass dryness fraction advantages of higher.
Motor of the present invention and variable-speed motor also can be arranged on the top of power transmission shaft 18, drive power transmission shaft by driving mechanism.
Claims (10)
1. a vertical revolving filter, comprises by base plate, inner barrel, outer cylinder body and the power transmission shaft of seat supports, it is characterized in that:
Described power transmission shaft is by the vertical centre that is arranged on described bearing, base plate and inner barrel of bearing;
In the upper end of described power transmission shaft, the distributing valve Moving plate of the filtrate distribution that is fixedly connected valve and quiet dish; Be provided with revolution inner barrel by bearing and wheel hub, the arranged outside of revolution inner barrel has leaf support, and the arranged outside of leaf support has revolution outer cylinder body;
On described leaf support, interval is vertically fixed with some square filter leaves;
Top at every filter leaf is provided with filtrate exit pipe;
On described base plate, be interval with outer logical suspension inlet tube and concentrated solution outlet pipe;
On described base plate, the both sides of concentrated solution outlet pipe are provided with the first fan-shaped seal base, the second fan-shaped seal base.
2. vertical revolving filter according to claim 1, is characterized in that:
Described filtrate exit pipe is communicated with distributing valve Moving plate by pipeline.
3. vertical revolving filter according to claim 1, is characterized in that:
Described filter leaf lays filter screen around by quadrate framework and forms, and wherein the inner side between filter screen is filtrate chamber, is provided with filtrate exit pipe at every filter leaf top.
4. vertical revolving filter according to claim 1, is characterized in that:
Described a kind of vertical revolving filter, can turn round by increase the quantity of outer cylinder and leaf support, increases space and quantity that filter leaf is installed, realizes filter area and the ability of increasing.
5. a vertical revolving filter, comprises by base plate, inner barrel, outer cylinder body and the power transmission shaft of seat supports, it is characterized in that:
Described power transmission shaft is by the vertical centre that is arranged on described bearing, base plate and inner barrel of bearing;
In the upper end of described power transmission shaft, the distributing valve Moving plate of the filtrate distribution that is fixedly connected valve and quiet dish; Be provided with revolution inner barrel by bearing and wheel hub, the arranged outside of revolution inner barrel has leaf support and rotary seal dividing plate, and the arranged outside of leaf support and rotary seal dividing plate has revolution outer cylinder body;
On described leaf support, interval is vertically fixed with some square filter leaves;
Top at every filter leaf is provided with filtrate exit pipe;
On described base plate, be interval with outer logical suspension inlet tube and wet cake outlet, and exit side leaks evacuated tube and feed side leaks evacuated tube;
On described base plate, the both sides that wet cake outlet, exit side leak evacuated tube and feed side leakage evacuated tube are provided with the first fan-shaped seal base, the second fan-shaped seal base.
6. vertical revolving filter according to claim 5, is characterized in that:
Described rotary seal dividing plate is distributed between inside and outside rotating cylinder, two ends respectively with inside and outside rotating cylinder fixed seal connection, between adjacent two rotary seal dividing plates, be provided with one or some filter leaf sheets.
7. vertical revolving filter according to claim 5, is characterized in that:
Described a kind of vertical revolving filter, can turn round by increase the quantity of outer cylinder, leaf support, rotary seal dividing plate, increases space and quantity that filter leaf is installed, realizes filter area and the ability of increasing.
8. a vertical revolving filter, comprises by base plate, inner barrel, outer cylinder body and the power transmission shaft of seat supports, it is characterized in that:
Described power transmission shaft is by the vertical centre that is arranged on described bearing, base plate and inner barrel of bearing;
In the upper end of described power transmission shaft, the distributing valve Moving plate of the filtrate distribution that is fixedly connected valve and quiet dish; Be fixedly installed the vertical concentric circles annular screen in one or several intervals by bearing, wheel hub and annular screen suspension bracket;
In described annular screen, on its circular ring section, evenly to divide and be separated with several chambers by longitudinal dividing plate, top, each chamber is provided with filtrate exit pipe;
On described base plate, be interval with outer logical suspension inlet tube and wet cake outlet, and cleaning solution inlet tube, exit side leakage evacuated tube and feed side leak evacuated tube;
On described base plate, the both sides that wet cake outlet, exit side leak evacuated tube and feed side leakage evacuated tube are provided with the first fan-shaped seal base, the second fan-shaped seal base; At the opposite side of the first fan-shaped seal base and the second fan-shaped seal base circumference, be also provided with the 3rd fan-shaped seal base, and above three fan-shaped seal bases, be fixed with respectively seal diaphragm at this; Be provided with cleaning solution inlet tube in the left side of the 3rd fan-shaped seal base.
9. vertical revolving filter according to claim 8, is characterized in that:
Described a kind of vertical revolving filter, can, by increasing the quantity of annular screen, realize increase filter area and ability,
According to technological requirement, more than one scrubbing section can be set simultaneously, realize multistage washing.
10. vertical revolving filter according to claim 8, is characterized in that:
Described annular screen by inside and outside two Circular-cylinder sieve sieve bottom and welded top or alternate manner sealing after, form annular cavity, and evenly annular cavity is separated into several chambers by vertical dividing plate on its circular ring section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115622.9A CN103830952B (en) | 2014-03-26 | 2014-03-26 | Vertical rotary filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115622.9A CN103830952B (en) | 2014-03-26 | 2014-03-26 | Vertical rotary filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103830952A true CN103830952A (en) | 2014-06-04 |
| CN103830952B CN103830952B (en) | 2017-01-11 |
Family
ID=50795039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115622.9A Expired - Fee Related CN103830952B (en) | 2014-03-26 | 2014-03-26 | Vertical rotary filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103830952B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435514A (en) * | 2015-12-15 | 2016-03-30 | 无锡昱兴建筑五金有限公司 | Centrifugation water treatment method and device |
| CN109011785A (en) * | 2016-08-29 | 2018-12-18 | 钱红双 | A kind of liquid filtering particle device |
| CN112169419A (en) * | 2020-09-28 | 2021-01-05 | 廖琼红 | Device for filtering rapeseed oil impurities by using centrifugal force to trigger piezoelectric effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5753119A (en) * | 1996-04-04 | 1998-05-19 | Baker Hughes Incorporated | Rotary filter assembly with blowback outlet adjustment |
| FR2764819A1 (en) * | 1997-06-19 | 1998-12-24 | Gec Alsthom Sapag | Rotary drum effluent filter operating under gravity, at low pressure differential for high filtration efficiency |
| CN102600657A (en) * | 2010-12-06 | 2012-07-25 | 张鑫珩 | Drum microfiltration machine |
| CN102989287A (en) * | 2011-09-17 | 2013-03-27 | 马成果 | Desulfurization dust removal deep cooling exchange all-in-one machine |
| CN203777768U (en) * | 2014-03-26 | 2014-08-20 | 李春崇 | Vertical rotary filter |
-
2014
- 2014-03-26 CN CN201410115622.9A patent/CN103830952B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5753119A (en) * | 1996-04-04 | 1998-05-19 | Baker Hughes Incorporated | Rotary filter assembly with blowback outlet adjustment |
| FR2764819A1 (en) * | 1997-06-19 | 1998-12-24 | Gec Alsthom Sapag | Rotary drum effluent filter operating under gravity, at low pressure differential for high filtration efficiency |
| CN102600657A (en) * | 2010-12-06 | 2012-07-25 | 张鑫珩 | Drum microfiltration machine |
| CN102989287A (en) * | 2011-09-17 | 2013-03-27 | 马成果 | Desulfurization dust removal deep cooling exchange all-in-one machine |
| CN203777768U (en) * | 2014-03-26 | 2014-08-20 | 李春崇 | Vertical rotary filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435514A (en) * | 2015-12-15 | 2016-03-30 | 无锡昱兴建筑五金有限公司 | Centrifugation water treatment method and device |
| CN109011785A (en) * | 2016-08-29 | 2018-12-18 | 钱红双 | A kind of liquid filtering particle device |
| CN112169419A (en) * | 2020-09-28 | 2021-01-05 | 廖琼红 | Device for filtering rapeseed oil impurities by using centrifugal force to trigger piezoelectric effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103830952B (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3163601A (en) | Filter for purifying liquids | |
| US11130080B2 (en) | Vertical separator for the treatment of slurry | |
| CN107115710A (en) | A kind of evolvent type rotary drum bias extruding filter press | |
| CN202715303U (en) | Pressurized rotary drum filter | |
| CN103830952A (en) | Vertical rotary filter | |
| CN203777768U (en) | Vertical rotary filter | |
| CN103272427A (en) | Low pressure self-cleaning continuous filter | |
| CN102814073A (en) | Horizontal disc filter applied in alkali making industry | |
| CN208927739U (en) | A kind of closed pressurization continuous filter of high-efficiency rotating cylinder | |
| CN205649920U (en) | Vacuum filter device | |
| CN106823531A (en) | A kind of inner-drum radiation-type vacuum continuous filter | |
| CN112520976B (en) | Sludge dewatering treatment process for throwing bioflocculant | |
| CN204933019U (en) | A kind of pressure drum filter | |
| CN205683683U (en) | A kind of rotating cylinder vacuum filtering system | |
| CN108212555A (en) | A kind of centrifuge for waste water filtering | |
| CN103520986A (en) | Improving method for vacuum vertical disk filter | |
| CN107029470A (en) | Mechanical extruding type continuous filter press | |
| CN204522456U (en) | Solid-liquid separating machine | |
| US3557583A (en) | Pulp strainer | |
| CN203183794U (en) | Pressure rotary table filter | |
| CN107477985B (en) | Vertical centrifugal dehydrator | |
| CN103301673A (en) | Centrifugal type multilayered filtering roller | |
| CN203291612U (en) | Rotary filtering device | |
| SU290621A1 (en) | Drum filter | |
| CN101554548A (en) | Rotary type water treatment filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160509 Address after: 530031 No. 9, No. 203, Fenghuang District, 68 Star Road, the Guangxi Zhuang Autonomous Region, Nanning Applicant after: GUANGXI GUANGYI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 530031 No. 9, No. 203, Fenghuang District, 68 Star Road, the Guangxi Zhuang Autonomous Region, Nanning Applicant before: Li Chunchong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |