CN203291582U - Full-automatic vertical type high pressure filter - Google Patents
Full-automatic vertical type high pressure filter Download PDFInfo
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- CN203291582U CN203291582U CN2013202933428U CN201320293342U CN203291582U CN 203291582 U CN203291582 U CN 203291582U CN 2013202933428 U CN2013202933428 U CN 2013202933428U CN 201320293342 U CN201320293342 U CN 201320293342U CN 203291582 U CN203291582 U CN 203291582U
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- press filtration
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- hydraulic
- filtrate
- feed
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Abstract
The utility model discloses a full-automatic vertical type high pressure filter which comprises a machine body (1) and a main hydraulic cylinder (2), wherein at least one layer of filter pressing unit (7), the upper end of the top filter pressing unit (7) is linked with a piston rod, a lower filter liquor plate (18) is arranged at the lower part of the machine body (1), a feed pump (8) is connected with a main feed pipe (4) through a feed valve (9), the main feed pipe (4) is connected with the filter pressing units (7) through the respective feed hoses (3), a hydraulic hard tube (6) is connected with the filter pressing units (7) through respective hydraulic hoses (5), a main filtrate pipe (12) is connected with the filter pressing units (7) and the lower filter liquor plate (18) through the respective filtrate hoses (11), a main air inlet pipe (13) is connected with the filter pressing units (7) through respective air inlet hoses (14), the main air inlet pipe (13) is connected with an air inlet valve (15), both the hydraulic hard tube (6) and the main hydraulic cylinder (2) are connected with a hydraulic pressure station (16), and the hydraulic pressure station (16) is connected with an electric control cabinet (17). The full-automatic vertical type high pressure filter has a simple and practical structure, is excellent in filtering effect, low in cost, environmentally friendly, and wide in application range.
Description
Technical field:
The utility model relates to a kind of filter, relates in particular to a kind of vertical type full automatic high-pressure filteration machine.
Background technology:
At present domestic and international existing various pressure filtering equipments (comprising the full-automatic vertical diaphragm filter press), limit by structure and material, feed pressure (≤1MPa) and squeeze pressure (≤2MPa) lower, be applied to the industries such as mine, metallurgy, pharmacy, to water penetration, be not that too poor, viscosity is not that very high material is implemented Separation of Solid and Liquid, filter effect is all right.But some material of the industry such as chemical industry, food, have even hyperviscosity of high viscosity; The mud (moisture content is still not up to standard) that forms after pretreatment of sanitary sewage or trade effluent for another example, the water penetration extreme difference.Existing filtering equipment is very poor to the Separation of Solid and Liquid treatment effect of above-mentioned material, can be described as helpless.So in the urgent need to a kind of novel filtering equipment, vertical type full automatic high-pressure filteration machine is researched and developed in order to adapt to this demand just.
The utility model content:
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provides a kind of simple and practical, good filtration effect, and cost is low, environmental protection, vertical type full automatic high-pressure filteration machine applied widely.
the purpose of this utility model can reach by following measure: a kind of vertical type full automatic high-pressure filteration machine, it comprises body, the top of body is provided with main hydraulic cylinder, in body, be provided with at least one lamination filter unit, the upper end of press filtration unit connects with the piston rod of main hydraulic cylinder, the bottom of body is provided with lower filtrate plate, feed pump connects main feed pipe by inlet valve, the feed hose that main feed pipe passes through separately respectively is connected with the press filtration unit, the hydraulic hose that hydraulic hard tube passes through separately respectively is connected with the press filtration unit, the filtrate flexible pipe that main filtrate pipe passes through separately respectively is connected with press filtration unit and lower filtrate plate, the air induction hose that main air inlet pipe is passed through separately respectively is connected with the press filtration unit, main air inlet pipe connects intake valve, hydraulic hard tube all is connected with Hydraulic Station with main hydraulic cylinder, Hydraulic Station connects electrical control cubicles.
in order further to realize the purpose of this utility model, described press filtration unit comprises the press filtration piston, the press filtration cylinder sleeve, the press filtration piston is provided with Under The Grille, upper grid, Under The Grille is provided with lower filter cloth, lower filter cloth connects the filter cloth roller, the filter cloth roller is connected with the hydraulic motor that Hydraulic Station is controlled, below upper grid, be provided with filter cloth, the press filtration piston is provided with feed slurry inlet, filtrate (liquid, compressed air inlet, feed slurry inlet one end is connected with feed hose, the other end communicates with filter chamber, compressed air inlet is connected with air induction hose, filtrate (liquid is connected with the filtrate flexible pipe, uniform several plunger cylinders of press filtration cylinder sleeve excircle, the oil pocket of plunger cylinder is communicated with by the press filtration cylinder sleeve, the plunger rod upper end of plunger cylinder connects with the press filtration piston, the press filtration cylinder sleeve is provided with oil inlet and outlet, oil inlet and outlet connects plunger cylinder, oil inlet and outlet is connected with hydraulic hose.
In order further to realize the purpose of this utility model, described press filtration unit is at least two-layer, between each press filtration unit, by the serial connection bolt, is connected in series up and down.
In order further to realize the purpose of this utility model, described press filtration piston is provided with piston static sealing ring and piston dynamic seal ring.
The utility model can produce following good effect compared with the prior art: (3.5～8MPa) height, can isolate the liquid component in material to greatest extent for feed pressure of the present utility model (can reach 2MPa) and squeeze pressure; Adopt series connection " oil cylinder " formula structure, the similar short stroke of the structure of each press filtration unit " large tank ", utilize " piston " squeezing, without diaphragm of rubber (consumable accessory, cost is higher), reduced significantly operating cost; Each two-sided row's filtrate in up and down, press filtration unit, avoided high sticky material after on filter cloth, forming one deck " film blocks water ", the situation that filter chamber top filtrate can't be discharged.So, be specially adapted to the material of hyperviscosity, water penetration extreme difference, especially the second dehydration of domestic sludge and industrial sludge is processed, after press filtration, the moisture content of mud cake can be down to 50% left and right, for the terminal processes of mud provides unprecedented facility, and greatly reduce processing cost, to environmental protection cause, will produce very positive progradation.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the press filtration unit of Fig. 1;
Fig. 3 is the structural representation of two-layer press filtration unit press filtration state of the present utility model.
Embodiment: a kind of vertical type full automatic high-pressure filteration machine (referring to Fig. 1) mainly is grouped into by host machine part, hydraulic part and electric control part.Host machine part is connected by serial connection bolt 10 up and down by body 1, some laminations filter unit 7(), main hydraulic cylinder 2, feed pump 8 and inlet valve 9, main feed pipe 4 and feed hose 3, hydraulic hard tube 6 and hydraulic hose 5, main filtrate pipe 12 and filtrate flexible pipe 11, intake valve 15, main air inlet pipe 13 and air induction hose 14 etc. form.the bottom of body 1 is provided with lower filtrate plate 18, in body 1, being provided with at least one lamination filter unit 7(the present embodiment is 6 layers), between each press filtration unit 7, by serial connection bolt 10, be connected in series up and down, feed pump 8 connects main feed pipe 4 by inlet valve 9, the feed hose 3 that main feed pipe 4 passes through separately respectively is connected with press filtration unit 7, the hydraulic hose 5 that hydraulic hard tube 6 passes through separately respectively is connected with press filtration unit 7, the filtrate flexible pipe 11 that main filtrate pipe 12 passes through separately respectively is connected with press filtration unit 7 and lower filtrate plate 18, the air induction hose 14 that main air inlet pipe 13 is passed through separately respectively is connected with press filtration unit 7, main air inlet pipe 13 connects intake valve 15.Hydraulic hard tube 6 all is connected with Hydraulic Station 16 with main hydraulic cylinder 2, and Hydraulic Station 16 connects electrical control cubicles 17.
Press filtration unit 7 is Core Feature parts (referring to Fig. 2) of this machine, and it comprises press filtration piston 7-1, press filtration cylinder sleeve 7-7.Press filtration piston 7-1 is provided with Under The Grille 7-15, upper grid 7-9, Under The Grille 7-15 is provided with lower filter cloth 7-12, lower filter cloth 7-12 connects filter cloth roller 7-3, filter cloth roller 7-3 is connected with the hydraulic motor that Hydraulic Station 16 is controlled, below upper grid 7-9, be provided with filter cloth 7-10, press filtration piston 7-1 is provided with feed slurry inlet 7-4, filtrate (liquid 7-13, compressed air inlet 7-11, feed slurry inlet 7-4 mono-end is connected with feed hose 3, the other end communicates with filter chamber 7-2, compressed air inlet 7-11 is connected with air induction hose 14, and filtrate (liquid 7-13 is connected with filtrate flexible pipe 11.Uniform several plunger cylinders of press filtration cylinder sleeve 7-7 excircle 7-6, its oil circuit is together in series by press filtration cylinder sleeve 7-7, and the plunger rod upper end of plunger cylinder 7-6 connects with press filtration piston 7-1.Press filtration cylinder sleeve 7-7 is provided with oil inlet and outlet 7-5, and oil inlet and outlet 7-5 connects plunger cylinder 7-6, and oil inlet and outlet 7-5 is connected with hydraulic hose 5.Press filtration piston 7-1 is provided with piston static sealing ring 7-14 and piston dynamic seal ring 7-8.
Operation principle:
The PLC of electrical control cubicles 17 sends instruction, Hydraulic Station 16 work, the plunger cylinder 7-6 of every lamination filter unit 7 moves simultaneously, reach pressurize after range, it is descending that the piston rod of main hydraulic cylinder 2 drives each lamination filter unit 7, after between each layer unit and with lower filtrate plate 18, closing up, main hydraulic cylinder 2 upper cavity pressures reach the rear pressurize of (feed state) setting value.Between every adjacent two layers press filtration unit, form a filter chamber 7-2(this moment and see Fig. 3), between the lower filtrate plate of orlop press filtration unit and high-pressure filteration machine, form a filter chamber.Piston static sealing ring 7-14 and piston dynamic seal ring 7-8 have guaranteed the seal of filter chamber self.PLC sends instructions, inlet valve 9 is opened, feed pump 8 startings, slip enters each metafiltration chamber 7-2 with certain pressure by main feed pipe 4, feed hose 3, most of liquid component is by lower filter cloth 7-12, Under The Grille 7-15 and upper filter cloth 7-10, upper grid 7-9, through filtrate (liquid 7-13, filtrate flexible pipe 11 and main filtrate pipe 12, discharge, the solid constituent in slip is trapped within the 7-2 of each metafiltration chamber, forms by " filter cake ".After feed time reached setting value, feed pump 8 stopped, and inlet valve 9 cuts out.The piston rod of main hydraulic cylinder 2 continues descending (each layer plunger rod is pressed down, and plunger cylinder 7-6 pressure raises, over automatic overflow after the oil pressure relief of setting), drives each lamination filter piston 7-1 and presses down, and squeezes out to greatest extent the liquid in filter cake.Main hydraulic cylinder 2 upper cavity pressures reach the rear pressurize certain hour of (squeezing state) setting value, then intake valve 15 is opened, compressed air enters each metafiltration chamber 7-2 through main air inlet pipe 13, air induction hose 14, compressed air inlet 7-11, " extrude " in filter chamber each " corner " and filtrate flexible pipe 11 and main filtrate pipe 12 raffinate, after certain hour, intake valve 15 cuts out.At this moment, filter cake reaches (in possible range) maximum aridity.The piston rod of main hydraulic cylinder 2 goes upward to top, distance between each lamination filter unit reaches maximum (being state shown in Figure 1), each filter cloth roller 7-3 transfers filter cloth 7-12 under scrolling at the driving backspin of hydraulic motor, filter cake is discharged (this side hydraulic motor stall after certain hour with lower filter cloth 7-12, and the hydraulic motor that the filter cloth roller 7-3 of opposite side connects rotates, by stall after lower filter cloth 7-12 " rollback " original state).So far, an operation cycle finishes, and automatically enters next operation cycle.
Claims (4)
1. vertical type full automatic high-pressure filteration machine, it comprises body (1), the top of body (1) is provided with main hydraulic cylinder (2), in body (1), be provided with at least one lamination filter unit (7), the upper end of press filtration unit (7) connects with the piston rod of main hydraulic cylinder (2), the bottom of body (1) is provided with lower filtrate plate (18), feed pump (8) connects main feed pipe (4) by inlet valve (9), the feed hose (3) that main feed pipe (4) passes through separately respectively is connected with press filtration unit (7), the hydraulic hose (5) that hydraulic hard tube (6) passes through separately respectively is connected with press filtration unit (7), the filtrate flexible pipe (11) that main filtrate pipe (12) passes through separately respectively is connected with press filtration unit (7) and lower filtrate plate (18), the air induction hose (14) that main air inlet pipe (13) is passed through separately respectively is connected with press filtration unit (7), main air inlet pipe (13) connects intake valve (15), hydraulic hard tube (6) all is connected with Hydraulic Station (16) with main hydraulic cylinder (2), Hydraulic Station (16) connects electrical control cubicles (17).
2. a kind of vertical type full automatic high-pressure filteration machine according to claim 1, it is characterized in that described press filtration unit (7) comprises press filtration piston (7-1), press filtration cylinder sleeve (7-7), press filtration piston (7-1) is provided with Under The Grille (7-15), upper grid (7-9), Under The Grille (7-15) is provided with lower filter cloth (7-12), lower filter cloth (7-12) connects filter cloth roller (7-3), filter cloth roller (7-3) is connected with the hydraulic motor that Hydraulic Station (16) is controlled, below upper grid (7-9), be provided with filter cloth (7-10), press filtration piston (7-1) is provided with feed slurry inlet (7-4), filtrate (liquid (7-13), compressed air inlet (7-11), feed slurry inlet (7-4) end is connected with feed hose (3), the other end communicates with filter chamber (7-2), compressed air inlet (7-11) is connected with air induction hose (14), filtrate (liquid (7-13) is connected with filtrate flexible pipe (11), uniform several plunger cylinders of press filtration cylinder sleeve (7-7) excircle (7-6), the oil pocket of plunger cylinder (7-6) is communicated with by press filtration cylinder sleeve (7-7), the plunger rod upper end of plunger cylinder (7-6) connects with press filtration piston (7-1), press filtration cylinder sleeve (7-7) is provided with oil inlet and outlet (7-5), oil inlet and outlet (7-5) connects plunger cylinder (7-6), oil inlet and outlet (7-5) is connected with hydraulic hose (5).
3. a kind of vertical type full automatic high-pressure filteration machine according to claim 1 and 2, is characterized in that described press filtration unit (7) is at least two-layer, between each press filtration unit (7), by serial connection bolt (10), is connected in series up and down.
4. a kind of vertical type full automatic high-pressure filteration machine according to claim 1, is characterized in that described press filtration piston (7-1) is provided with piston static sealing ring (7-14) and piston dynamic seal ring (7-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202933428U CN203291582U (en) | 2013-05-27 | 2013-05-27 | Full-automatic vertical type high pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202933428U CN203291582U (en) | 2013-05-27 | 2013-05-27 | Full-automatic vertical type high pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291582U true CN203291582U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202933428U Expired - Lifetime CN203291582U (en) | 2013-05-27 | 2013-05-27 | Full-automatic vertical type high pressure filter |
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| Country | Link |
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| CN (1) | CN203291582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239911A (en) * | 2013-05-27 | 2013-08-14 | 烟台未来自动装备有限责任公司 | Vertical full-automatic high-pressure filter |
| CN111420437A (en) * | 2020-04-08 | 2020-07-17 | 山东孚德环保有限公司 | Vacuum filter |
-
2013
- 2013-05-27 CN CN2013202933428U patent/CN203291582U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239911A (en) * | 2013-05-27 | 2013-08-14 | 烟台未来自动装备有限责任公司 | Vertical full-automatic high-pressure filter |
| CN111420437A (en) * | 2020-04-08 | 2020-07-17 | 山东孚德环保有限公司 | Vacuum filter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
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| CX01 | Expiry of patent term |