CN103239911A - Vertical full-automatic high-pressure filter - Google Patents
Vertical full-automatic high-pressure filter Download PDFInfo
- Publication number
- CN103239911A CN103239911A CN2013102005772A CN201310200577A CN103239911A CN 103239911 A CN103239911 A CN 103239911A CN 2013102005772 A CN2013102005772 A CN 2013102005772A CN 201310200577 A CN201310200577 A CN 201310200577A CN 103239911 A CN103239911 A CN 103239911A
- Authority
- CN
- China
- Prior art keywords
- press filtration
- main
- hydraulic
- filtrate
- pipe
- 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.)
- Pending
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a vertical full-automatic high-pressure filter which comprises a machine body (1) and a main hydraulic cylinder (2), wherein the machine body is internally provided with at least one layer of filter pressing unit (7); the upper end of each filter pressing unit (7) is connected with a piston rod of the main hydraulic cylinder (2); the lower part of the machine body (1) is provided with a lower filtrate plate (18); a feed pump (8) is connected with a main feed pipe (4) by a feed valve (9); the main feed pipe (4) is connected with each filter pressing unit (7) by a feed hose (3); a hydraulic hard pipe (6) is connected with each filter pressing unit (7) by a hydraulic hose (5); a main filtrate pipe (12) is respectively connected with each filter pressing unit (7) and the lower filtrate plate (18) by a filtrate hose (11); a main air inlet pipe (13) is connected with each filter pressing unit (7) by an air inlet hose (14); the main air inlet pipe (13) is connected with an air inlet valve (15); the hydraulic hard pipe (6) and the main hydraulic cylinder (2) are respectively connected with a hydraulic pressure station (16); and the hydraulic pressure station (16) is connected with an electric control cabinet (17). The vertical full-automatic high-pressure filter is simple and practical in structure, good in filter effect, low in cost, environment-friendly and wide in application scope.
Description
Technical field:
The present invention relates to a kind of filter, relate in particular to a kind of vertical full-automatic high-pressure filter.
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 industries such as mine, metallurgy, pharmacy, be not that too poor, viscosity is not that very high material is implemented Separation of Solid and Liquid to water penetration, filter effect is all right.But some material of industry such as chemical industry, food has high viscosity even hyperviscosity; The mud (moisture content is still not up to standard) that after preliminary treatment, forms 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, pressing for a kind of novel filtering equipment, vertical full-automatic high-pressure filter is researched and developed in order to adapt to this demand just.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple and practical, good filtration effect, cost is low, environmental protection, vertical full-automatic high-pressure filter applied widely.
Purpose of the present invention can reach by following measure: a kind of vertical full-automatic high-pressure filter, it comprises body, the top of body is provided with main hydraulic cylinder, be provided with at least one lamination filter unit in the body, the upper end of press filtration unit connects with the piston rod of main hydraulic cylinder, the bottom of body is provided with down the 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 respectively separately is connected with press filtration unit and following 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, and hydraulic hard tube all is connected with Hydraulic Station with main hydraulic cylinder, and Hydraulic Station connects electrical control cubicles.
In order further to realize purpose of the present invention, described press filtration unit comprises the press filtration piston, the press filtration cylinder sleeve, the press filtration piston is provided with Under The Grille, last grid, Under The Grille is provided with down filter cloth, following filter cloth connects the filter cloth roller, the filter cloth roller links to each other with the hydraulic motor of Hydraulic Station control, be provided with filter cloth below the last grid, the press filtration piston is provided with feed slurry inlet, filtrate (liquid, compressed air inlet, feed slurry inlet one end links to each other with feed hose, and the other end communicates with filter chamber, compressed air inlet links to each other with air induction hose, filtrate (liquid links to each other with the filtrate flexible pipe, uniform several plunger cylinders of press filtration cylinder sleeve excircle, and 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, and oil inlet and outlet connects plunger cylinder, and oil inlet and outlet links to each other with hydraulic hose.
In order further to realize purpose of the present invention, described press filtration unit is at least two-layer, is connected in series up and down by the serial connection bolt between each press filtration unit.
In order further to realize purpose of the present invention, described press filtration piston is provided with piston static seal circle and piston dynamic seal ring.
The present invention can produce following good effect compared with the prior art: (3.5～8MPa) height can be isolated the liquid component in the material to greatest extent for feed pressure of the present invention (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 " is utilized " piston " squeezing, and no diaphragm of rubber (consumable accessory, cost is higher) has reduced operating cost significantly; Each press filtration unit is two-sided row's filtrate up and down, has avoided high sticking material after filter cloth forms 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 handled, the moisture content of mud cake can be down to about 50% after the press filtration, for the terminal processes of mud provides unprecedented facility, and reduce processing cost greatly, will produce very positive progradation to environmental protection cause.
Description of drawings:
Fig. 1 is structural representation of the present invention;
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 invention.
Embodiment: a kind of vertical full-automatic high-pressure filter (referring to Fig. 1) mainly is grouped into by host machine part, hydraulic part and electric control part.Host machine part is connected up and down by serial connection bolt 10 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 down filtrate plate 18, being provided with at least one lamination filter unit 7(present embodiment in the body 1 is 6 layers), be connected in series up and down by serial connection bolt 10 between each press filtration unit 7, 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 respectively separately is connected with press filtration unit 7 and following 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, and main air inlet pipe 13 connects intake valves 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, goes up grid 7-9, Under The Grille 7-15 is provided with down filter cloth 7-12, following filter cloth 7-12 connects filter cloth roller 7-3, filter cloth roller 7-3 links to each other with the hydraulic motor of Hydraulic Station 16 controls, be provided with filter cloth 7-10 below the last grid 7-9, 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 one end links to each other with feed hose 3, the other end communicates with filter chamber 7-2, compressed air inlet 7-11 links to each other with air induction hose 14, and filtrate (liquid 7-13 links to each other 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 links to each other with hydraulic hose 5.Press filtration piston 7-1 is provided with piston static seal circle 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 the range, it is descending that the piston rod of main hydraulic cylinder 2 drives each lamination filter unit 7, after closing up between each layer unit and with following filtrate plate 18, main hydraulic cylinder 2 upper cavity pressures reach the back pressurize of (feed state) setting value.Form a filter chamber 7-2(between every adjacent two layers press filtration unit this moment and see Fig. 3), form a filter chamber between the following filtrate plate of orlop press filtration unit and high-pressure filteration machine.Piston static seal circle 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 filter cloth 7-12, Under The Grille 7-15 down and go up filter cloth 7-10, go up grid 7-9, discharge through filtrate (liquid 7-13, filtrate flexible pipe 11 and main filtrate pipe 12, the solid constituent in the slip then is trapped within each metafiltration chamber 7-2, 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, above automatic overflow behind the oil pressure relief of setting), drives each lamination filter piston 7-1 and presses down, and squeezes out the liquid in the filter cake to greatest extent.Main hydraulic cylinder 2 upper cavity pressures reach (squeezing state) setting value back pressurize certain hour, intake valve 15 is opened then, 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, behind the certain hour, intake valve 15 cuts out.At this moment, filter cake reaches (in the possible range) maximum aridity.The piston rod of main hydraulic cylinder 2 goes upward to the top, each lamination filter distance between cells reaches maximum (being state shown in Figure 1), each filter cloth roller 7-3 transfers filter cloth 7-12 under the scrolling at the driving backspin of hydraulic motor, filter cake is with filter cloth 7-12 discharge (this side hydraulic motor stall behind the certain hour down, and the hydraulic motor that the filter cloth roller 7-3 of opposite side connects rotates, and will descend stall after filter cloth 7-12 " rollback " original state).So far, a working cycles finishes, and enters next working cycles automatically.
Claims (4)
1. vertical full-automatic high-pressure filter, it comprises body (1), the top of body (1) is provided with main hydraulic cylinder (2), be provided with at least one lamination filter unit (7) in the body (1), 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 down 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 respectively separately is connected with press filtration unit (7) and following 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).
2. a kind of vertical full-automatic high-pressure filter 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), last grid (7-9), Under The Grille (7-15) is provided with down filter cloth (7-12), following filter cloth (7-12) connects filter cloth roller (7-3), filter cloth roller (7-3) links to each other with the hydraulic motor of Hydraulic Station (16) control, be provided with filter cloth (7-10) below the last grid (7-9), 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 links to each other with feed hose (3), the other end communicates with filter chamber (7-2), compressed air inlet (7-11) links to each other with air induction hose (14), filtrate (liquid (7-13) links to each other 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), and oil inlet and outlet (7-5) links to each other with hydraulic hose (5).
3. a kind of vertical full-automatic high-pressure filter according to claim 1 and 2, it is two-layer to it is characterized in that described press filtration unit (7) is at least, and is connected in series up and down by serial connection bolt (10) between each press filtration unit (7).
4. a kind of vertical full-automatic high-pressure filter according to claim 1 is characterized in that described press filtration piston (7-1) is provided with piston static seal circle (7-14) and piston dynamic seal ring (7-8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102005772A CN103239911A (en) | 2013-05-27 | 2013-05-27 | Vertical full-automatic high-pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102005772A CN103239911A (en) | 2013-05-27 | 2013-05-27 | Vertical full-automatic high-pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103239911A true CN103239911A (en) | 2013-08-14 |
Family
ID=48920001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102005772A Pending CN103239911A (en) | 2013-05-27 | 2013-05-27 | Vertical full-automatic high-pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103239911A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432791A (en) * | 2013-09-12 | 2013-12-11 | 山东景津环保设备有限公司 | Reverse blowing device for feed opening of filter plate of pressure filter |
| CN105836995A (en) * | 2016-03-23 | 2016-08-10 | 誉晟蓝天环境科技（北京）有限公司 | Sludge disintegration and drying device and method thereof |
| CN106582092A (en) * | 2015-10-16 | 2017-04-26 | 甘肃养泰和生物科技有限公司 | Pressure filtration cylinder |
| CN109849404A (en) * | 2019-01-29 | 2019-06-07 | 淮南市众兴机械制造有限责任公司 | One kind being used for dope squeezing dehydration device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004009014A (en) * | 2002-06-11 | 2004-01-15 | Mitsubishi Kakoki Kaisha Ltd | Horizontal filter plate type filter machine |
| US20050092184A1 (en) * | 2003-09-02 | 2005-05-05 | Hans Becker | Beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage |
| CN101091846A (en) * | 2007-05-22 | 2007-12-26 | 西安航天华威化工生物工程有限公司 | Vertical type full automatic plate-and-frame filter press, and filter technique |
| CN101164928A (en) * | 2007-09-25 | 2008-04-23 | 胡杭虎 | Sludge strong force dewatering machine |
| CN201445838U (en) * | 2009-08-06 | 2010-05-05 | 山东煤机装备集团有限公司 | Full-automatic vertical pressure filter |
| CN201505474U (en) * | 2009-09-16 | 2010-06-16 | 景津压滤机集团有限公司 | Vertical pressure filter |
| CN203291582U (en) * | 2013-05-27 | 2013-11-20 | 烟台未来自动装备有限责任公司 | Full-automatic vertical type high pressure filter |
-
2013
- 2013-05-27 CN CN2013102005772A patent/CN103239911A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004009014A (en) * | 2002-06-11 | 2004-01-15 | Mitsubishi Kakoki Kaisha Ltd | Horizontal filter plate type filter machine |
| US20050092184A1 (en) * | 2003-09-02 | 2005-05-05 | Hans Becker | Beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage |
| CN101091846A (en) * | 2007-05-22 | 2007-12-26 | 西安航天华威化工生物工程有限公司 | Vertical type full automatic plate-and-frame filter press, and filter technique |
| CN101164928A (en) * | 2007-09-25 | 2008-04-23 | 胡杭虎 | Sludge strong force dewatering machine |
| CN201445838U (en) * | 2009-08-06 | 2010-05-05 | 山东煤机装备集团有限公司 | Full-automatic vertical pressure filter |
| CN201505474U (en) * | 2009-09-16 | 2010-06-16 | 景津压滤机集团有限公司 | Vertical pressure filter |
| CN203291582U (en) * | 2013-05-27 | 2013-11-20 | 烟台未来自动装备有限责任公司 | Full-automatic vertical type high pressure filter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432791A (en) * | 2013-09-12 | 2013-12-11 | 山东景津环保设备有限公司 | Reverse blowing device for feed opening of filter plate of pressure filter |
| CN106582092A (en) * | 2015-10-16 | 2017-04-26 | 甘肃养泰和生物科技有限公司 | Pressure filtration cylinder |
| CN105836995A (en) * | 2016-03-23 | 2016-08-10 | 誉晟蓝天环境科技（北京）有限公司 | Sludge disintegration and drying device and method thereof |
| CN109849404A (en) * | 2019-01-29 | 2019-06-07 | 淮南市众兴机械制造有限责任公司 | One kind being used for dope squeezing dehydration device |
| CN109849404B (en) * | 2019-01-29 | 2022-04-12 | 淮南市众兴机械制造有限责任公司 | Squeezing and dewatering device for sticky materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103239911A (en) | Vertical full-automatic high-pressure filter | |
| CN103111106B (en) | Plate-and-frame filter press | |
| CN205627231U (en) | Automatic standard -sized sheet pressure filter of high pressure degree of depth dehydration | |
| CN203291582U (en) | Full-automatic vertical type high pressure filter | |
| CN203108295U (en) | Plate-and-frame filter press | |
| CN207237401U (en) | There is the filter-pressing device of mobile filter plate | |
| CN105727608A (en) | Intelligent full-hydraulic deep dehydration automatic filter press | |
| CN203315822U (en) | Automatic compartment-type pressure-resistant elastic plate-and-frame presser | |
| CN203291583U (en) | Filter pressing unit of full-automatic vertical type high pressure filter | |
| CN103239912A (en) | Filter pressing unit of vertical full-automatic high-pressure filter | |
| CN203183762U (en) | Energy-saving diaphragm type pressure filter | |
| CN201643824U (en) | Filter press for food processing | |
| CN204485472U (en) | A kind of sludge filter press | |
| CN201889106U (en) | Mechanical squeezing filter plate of squeeze filter press | |
| CN201735221U (en) | High-pressure variable volume filtering unit for presser | |
| CN108310822B (en) | Horizontal filter press | |
| CN203971497U (en) | A kind of squeezer automatic discharging system of smoothness run | |
| CN102728114A (en) | Hydraulic variable-cavity filter-press plate frame | |
| CN204865142U (en) | Compress tightly filter material's device in pressure filter | |
| CN204910916U (en) | Filter press | |
| CN204745774U (en) | Pressure filter | |
| CN203417507U (en) | High-pressure deep sludge dewatering machine with high efficiency and low consumption | |
| CN204952391U (en) | Vertical plate filtration machine | |
| CN204034362U (en) | Plate and frame mash filter | |
| CN208641899U (en) | Filter press with leakage recovery unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |