CN107281791A - A kind of automatic discharging plate and frame filter press and its application process - Google Patents
A kind of automatic discharging plate and frame filter press and its application process Download PDFInfo
- Publication number
- CN107281791A CN107281791A CN201710424300.6A CN201710424300A CN107281791A CN 107281791 A CN107281791 A CN 107281791A CN 201710424300 A CN201710424300 A CN 201710424300A CN 107281791 A CN107281791 A CN 107281791A
- Authority
- CN
- China
- Prior art keywords
- filter
- plate
- press
- filter press
- filtration
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/34—Removal of the filter cakes by moving, e.g. rotating, the filter elements
- B01D25/346—Removal of the filter cakes by moving, e.g. rotating, the filter elements by vibration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of automatic discharging plate and frame filter press and its application process, belong to filter plant technical field.The present invention is in use, filter plate is driven to move by automatic unloading cart, link is opened simultaneously, drive the vibrations spring vibrations installed on link, vibrations spring makes filter membrane occur to separate to a certain degree with filter plate, filter membrane vibrations are driven simultaneously, filter cake falls because of Action of Gravity Field, is transported after collection, in use, automaticity is high, filter cake need not be manually rooted out, it is simple to operate, improve filter efficiency, the consumption of filter membrane is reduced, the problem of traditional plate and frame filter press automaticity is low, filter efficiency is low is efficiently solved.
Description
Technical field
The invention discloses a kind of automatic discharging plate and frame filter press and its application process, belong to filter plant technical field.
Background technology
Plate and frame filter press is the intermittent filter plant that solid and liquid separation is carried out to suspension, is widely used in chemical industry, stone
The industries such as oil, pharmacy, food, fermentation, environmental protection.In existing suspended mixture separation equipment, by its cost, running side
Just, the mixed economy such as dehydrating effect value and filter effect, especially to the mixture for thering is more than 40% solid content requirement to be dehydrated, plate
Frame filter press is optimal separation equipment.
Plate and frame filter press it is main by：Frame, filter plate, hydraulic cylinder, hydraulic station, pipe-line system and the part of PLC control system six
Composition.Its operation principle is：First, compression button is pressed by operator after system electrification, Hydraulic Cylinder pressure strip advances, pressure
Tight filter plate, reaches that hydraulic system, automatically into packing state, starts feed pump, gradually added depending on rate of filtration pressure after setting pressure
Greatly, the pressure generally no greater than dispatched from the factory on label.Be full of Deng slurry after filter chamber, monitor filter liquor, when finding muddy, that is, close into
Expect valve, filtering can be continued, material enters each filter chamber from the charging hole on filter plate, and solid particle is dammed in filter chamber by filter membrane
Interior, liquid then passes through filter membrane, is discharged by fluid hole, in discharge process, conventional plate and frame filter press generally requires manually to root out
The filter cake of filter membrane surface is adhered to, cumbersome, automaticity is low, labour is big, while fragile during rooting out
Filter membrane, causes production cost to increase, and influences filter efficiency.
Therefore, how to develop a kind of automaticity height, need not manually root out filter cake, and be effectively reduced filter membrane consumption
Amount, the filter plant for improving filter efficiency is technical problem urgently to be resolved hurrily in the industry.
The content of the invention
The present invention solves the technical problem of：For traditional plate and frame filter press in use, automaticity
Low, filter cake needs manually root out from filter membrane surface, causes filter membrane to damage, the problem of influence filter efficiency there is provided it is a kind of oneself
Dynamic discharging plate and frame filter press.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
A kind of automatic discharging plate and frame filter press, it is characterised in that：Including filter press body frame, filter press body frame is fixedly installed in press filtration
On machine base, washing water inlet, charging aperture and washing water out are sequentially provided with from top to bottom in filter press body frame side, filter plate leads to
Filter cradle hangs are on filter press body frame, and filter plate lower end is provided with link provided with squeezing water entrance, the upper end of filter plate,
Vibrations spring is installed, vibrations lower spring end suspension is fixed with filter membrane, and filter membrane surface has interception material to be formed on link
Filter cake, filtration plate support lower end is provided with automatic unloading cart, and filter plate is compressed by thrust plate, and thrust plate side sets limited location
Device, thrust plate and automatic unloading cart provide power, press filtration power plants and filter press liquid by press filtration power plants
Pressure system is connected；
During using described automatic discharging plate and frame filter press, worked by Hydraulic System of Extract Coal Filter Press, drive press filtration power plants,
Power is provided, thrust plate is moved, and the filter plate hung on filter press body frame is compressed, is reached after setting pressure, filter press
Hydraulic system constitutes the filter chamber of closing automatically into packing state between adjacent filter plate, and slurry is delivered to pressure by charging aperture
In filter, after slurry is full of each filter chamber, charging aperture is closed, stops charging, then by washing water inlet by washings force feed
Into filter chamber, filter cake in washing filter chamber, washings are discharged by washing water out, treat that washing terminates, by squeezing water entrance
Force feed squeeze water inside to filter plate, filter cake reclaimed water is forced out by pressure, realizes separation of solid and liquid, recycles filter press hydraulic pressure system
System pressure release, and thrust plate is moved at stopping means, restart press filtration power plants, drive automatic unloading cart, automatically
Unloading cart drives the filtration plate support movement on filter plate top, and now filter plate and link are opened, and are shaken spring works, are driven filtering
Film shakes, and filter cake is dropped, is transported after collection, after automatic unloading cart pulls open all filter plates, automatic unloading cart is multiple
Position, completes one action circulation.
Described filter membrane is connected with vibrations spring by hook, and when changing filter membrane, being removed from hook can be direct
Change.
Described link is connected by bearing with filter plate, when changing filter plate, by bearing removal.
Described Hydraulic System of Extract Coal Filter Press provides pressure by hydraulic oil pump, in pressure maintaining period, when system pressure declines
When, system starts oil pump repairing, until recovering normal pressure.
Respectively there is 1 filtration plate support described filter plate both sides, and filter plate is hung on filter press body frame by filtration plate support.
While the power that described vibrations spring is produced during being pulled open by filter plate produces vibrations, make filter membrane and filter plate
Inclination angle is produced, the filter cake of filter membrane surface is attached to because Action of Gravity Field realizes separation.
The beneficial effects of the invention are as follows：
（1）The present invention in use, drives filter plate to move by automatic unloading cart, while link is opened, the company of drive
The vibrations spring vibrations installed on frame are connect, vibrations spring makes filter membrane occur to separate to a certain degree with filter plate, while driving filtering
Film shakes, and filter cake falls because of Action of Gravity Field, is transported after collection, in use, and automaticity is high, without manually rooting out
Filter cake, it is simple to operate, improve filter efficiency；
（2）The present invention is in discharge process, and filter cake quickly effectively can depart from from filter membrane surface, without manually rooting out, it is to avoid mistake
Filter membrane is damaged because of artificial root out, reduces the replacement frequency of filter membrane, saves production cost.
Brief description of the drawings
Fig. 1 is the organigram of automatic discharging plate and frame filter press of the present invention；
Fig. 2 is the filter plate of automatic discharging plate and frame filter press of the present invention and the organigram of link.
Wherein, 1, filter press body frame；2nd, washing water inlet；3rd, charging aperture；4th, water out is washed；5th, press filtration machine base；6、
Filtration plate support；7th, automatic unloading cart；8th, thrust plate；9th, stopping means；10th, press filtration power plants；11st, filter press hydraulic pressure system
System；12nd, filter press squeezing water entrance；13rd, filter plate；14th, link；15th, spring is shaken；16th, filter membrane；17th, filter cake.
Embodiment
A kind of automatic discharging plate and frame filter press, it is characterised in that：Including filter press body frame 1, filter press body frame is fixedly mounted
In on press filtration machine base 5, washing water inlet 2 is sequentially provided with from top to bottom in filter press body frame side, and charging aperture 3 and washings go out
Mouthfuls 4, filter plate 13 is hung on filter press body frame by filtration plate support 6, filter plate lower end provided with squeezing water entrance 12, filter plate it is upper
End, which is provided with link 14, link, is provided with vibrations spring 15, and vibrations lower spring end suspension is fixed with filter membrane 16, filters
There is the filter cake 17 for intercepting material formation on film surface, and filtration plate support lower end is provided with automatic unloading cart 7, and filter plate passes through thrust plate 8
Compress, thrust plate side is provided with stopping means 9, thrust plate and automatic unloading cart provide dynamic by press filtration power plants 10
Power, press filtration power plants are connected with Hydraulic System of Extract Coal Filter Press 11；During using described automatic discharging plate and frame filter press, pass through pressure
Filter hydraulic system 11 works, and drives press filtration power plants 10 there is provided power, moves thrust plate 8, and will hang on press filtration
Filter plate 13 on owner's frame 1 is compressed, and is reached after setting pressure, Hydraulic System of Extract Coal Filter Press 11 is automatically into packing state, adjacent
Filter plate 13 between constitute the filter chamber of closing, slurry is delivered in filter press by charging aperture 3, after slurry is full of each filter chamber,
Close charging aperture 3, stop charging, then by washing water inlet 2 by washings force feed into filter chamber, washing filter chamber in filter cake 17,
Washings are discharged by washing water out 4, treat that washing terminates, and are squeezed by squeezing water entrance 12 to the inside force feed of filter plate 13
Water, the reclaimed water of filter cake 17 is forced out by pressure, realizes separation of solid and liquid, recycles the pressure release of Hydraulic System of Extract Coal Filter Press 11, and will only
Push pedal 8 is moved at stopping means 9, restarts press filtration power plants 10, drives automatic unloading cart 7, automatic unloading cart 7
The filtration plate support 6 on filter plate top is driven to move, now filter plate 13 and link 14 are opened, vibrations spring 15 works, and drives filtering
Film 16 shakes, and filter cake 17 is dropped, is transported after collection, after automatic unloading cart 7 pulls open all filter plates 13, automatic discharging
Stroller 7 resets, and completes one action circulation.Described filter membrane 16 is connected with vibrations spring 15 by hook, changes filter membrane
When 16, being removed from hook directly to change.Described link 14 is connected by bearing with filter plate 13, changes filter plate 13
When, by bearing removal.Described Hydraulic System of Extract Coal Filter Press 11 provides pressure by hydraulic oil pump, in pressure maintaining period, when
When system pressure declines, system starts oil pump repairing, until recovering normal pressure.Respectively there is 1 filter plate the described both sides of filter plate 13
Support 6, filter plate 13 is hung on filter press body frame 1 by filtration plate support 13.Described vibrations spring 15 is pulled open by filter plate 13
During the power that produces while produce vibrations, filter membrane 16 is produced inclination angle with filter plate 13, be attached to the surface of filter membrane 16
Filter cake 17 is realized because of Action of Gravity Field and separated.
Claims (6)
1. a kind of automatic discharging plate and frame filter press, it is characterised in that：Including filter press body frame（1）, the fixed installation of filter press body frame
In press filtration machine base（5）On, washing water inlet is sequentially provided with from top to bottom in filter press body frame side（2）, charging aperture（3）With wash
Wash water out（4）, filter plate（13）Pass through filtration plate support（6）Hang on filter press body frame, filter plate lower end is passed in and out provided with squeeze water
Mouthful（12）, the upper end of filter plate is provided with link（14）, vibrations spring is installed on link（15）, vibrations lower spring end suspension
It is fixed with filter membrane（16）, filter membrane surface, which has, intercepts the filter cake that material is formed（17）, filtration plate support lower end is provided with unloads automatically
Expect stroller（7）, filter plate passes through thrust plate（8）Compress, thrust plate side is provided with stopping means（9）, thrust plate and automatic discharging
Stroller passes through press filtration power plants（10）Power, press filtration power plants and Hydraulic System of Extract Coal Filter Press are provided（11）It is connected；
During using described automatic discharging plate and frame filter press, pass through Hydraulic System of Extract Coal Filter Press（11）Work, drives press filtration mechanomotive force
Device（10）There is provided power, make thrust plate（8）Motion, and filter press body frame will be hung on（1）On filter plate（13）Compress, reach
To after setting pressure, Hydraulic System of Extract Coal Filter Press（11）Automatically into packing state, in adjacent filter plate（13）Between constitute closing
Filter chamber, slurry passes through charging aperture（3）It is delivered in filter press, after slurry is full of each filter chamber, closes charging aperture（3）, stop
Charging, then pass through washing water inlet（2）By washings force feed into filter chamber, filter cake in washing filter chamber（17）, washings are by washing
Wash water out（4）Discharge, treats that washing terminates, by squeezing water entrance（12）To filter plate（13）Internal force feed squeeze water, by
Pressure makes filter cake（17）Reclaimed water is forced out, and realizes separation of solid and liquid, recycles Hydraulic System of Extract Coal Filter Press（11）Pressure release, and by thrust plate
（8）It is moved to stopping means（9）Place, restarts press filtration power plants（10）, drive automatic unloading cart（7）, automatic discharging
Stroller（7）Drive the filtration plate support on filter plate top（6）Move, now filter plate（13）And link（14）Open, shake spring
（15）Work, drives filter membrane（16）Vibrations, make filter cake（17）Drop, transported after collection, treat automatic unloading cart（7）By institute
There is filter plate（13）After pulling open, automatic unloading cart（7）Reset, complete one action circulation.
2. a kind of automatic discharging plate and frame filter press according to claim 1, it is characterised in that：Described filter membrane（16）With
Shake spring（15）By linking up with connection, filter membrane is changed（16）When, being removed from hook directly to change.
3. a kind of automatic discharging plate and frame filter press according to claim 1, it is characterised in that：Described link（14）It is logical
Cross bearing and filter plate（13）Connection, changes filter plate（13）When, by bearing removal.
4. a kind of automatic discharging plate and frame filter press according to claim 1, it is characterised in that：Described filter press hydraulic pressure system
System（11）Pressure is provided by hydraulic oil pump, in pressure maintaining period, when the system pressure drops, system starts oil pump repairing, directly
To recovery normal pressure.
5. a kind of automatic discharging plate and frame filter press according to claim 1, it is characterised in that：Described filter plate（13）Both sides
Respectively there is 1 filtration plate support（6）, filter plate（13）By filtration plate support（13）Hang on filter press body frame（1）On.
6. a kind of automatic discharging plate and frame filter press according to claim 1, it is characterised in that：Described vibrations spring（15）
By filter plate（13）While the power produced during pulling open produces vibrations, make filter membrane（16）With filter plate（13）Produce inclination angle,
It is attached to filter membrane（16）The filter cake on surface（17）Realize and separate because of Action of Gravity Field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424300.6A CN107281791A (en) | 2017-06-07 | 2017-06-07 | A kind of automatic discharging plate and frame filter press and its application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710424300.6A CN107281791A (en) | 2017-06-07 | 2017-06-07 | A kind of automatic discharging plate and frame filter press and its application process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107281791A true CN107281791A (en) | 2017-10-24 |
Family
ID=60096239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710424300.6A Pending CN107281791A (en) | 2017-06-07 | 2017-06-07 | A kind of automatic discharging plate and frame filter press and its application process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107281791A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930202A (en) * | 2017-12-29 | 2018-04-20 | 天津远新环保科技有限公司 | A kind of plate and frame filter pressing machine for vibrating discharging |
| CN108479133A (en) * | 2018-05-22 | 2018-09-04 | 上海虹民建设工程有限公司 | A kind of vehicle-mounted removable water and soil separation equipment |
| CN110624289A (en) * | 2019-11-11 | 2019-12-31 | 泉州绿拓智能环保设备有限公司 | Van-type filter press capable of preventing filter cloth from being stuck to mud cake and method for preventing filter cloth from being separated from mud cake |
| CN111167195A (en) * | 2020-01-08 | 2020-05-19 | *** | Plate type filter press |
| CN113082805A (en) * | 2021-05-20 | 2021-07-09 | 山东一诺生物质材料有限公司 | Safe and environment-friendly furfuryl alcohol preparation method and equipment |
| CN114712909A (en) * | 2022-05-18 | 2022-07-08 | 福建省协昌环保科技有限公司 | Stable and efficient novel box-type filter press and working method thereof |
| CN114870452A (en) * | 2022-01-25 | 2022-08-09 | 陈榕娥 | High-efficient plate and frame filter press and sewage comprehensive treatment system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106702A (en) * | 1985-09-03 | 1987-03-25 | 株式会社栗田机械制作所 | Filter cloth hanging apparatus for filter press |
| US4826593A (en) * | 1986-05-26 | 1989-05-02 | Hansen-Btr Gmbh | Membrane filter press |
| CN201482272U (en) * | 2009-04-27 | 2010-05-26 | 景津压滤机集团有限公司 | Varicose filter cloth device for pressure filter |
| CN202379863U (en) * | 2011-12-22 | 2012-08-15 | 四川四通欧美环境工程有限公司 | Full-automatic high-pressure membrane filtering-pressing system used for concentrating sludge |
-
2017
- 2017-06-07 CN CN201710424300.6A patent/CN107281791A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85106702A (en) * | 1985-09-03 | 1987-03-25 | 株式会社栗田机械制作所 | Filter cloth hanging apparatus for filter press |
| US4826593A (en) * | 1986-05-26 | 1989-05-02 | Hansen-Btr Gmbh | Membrane filter press |
| CN201482272U (en) * | 2009-04-27 | 2010-05-26 | 景津压滤机集团有限公司 | Varicose filter cloth device for pressure filter |
| CN202379863U (en) * | 2011-12-22 | 2012-08-15 | 四川四通欧美环境工程有限公司 | Full-automatic high-pressure membrane filtering-pressing system used for concentrating sludge |
Non-Patent Citations (2)
| Title |
|---|
| 丁启圣等: "《新型实用过滤技术 （第二版）》", 31 January 2004, 冶金工业出版社 * |
| 高慎琴: "《化工机器》", 31 May 1992, 化学工业出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930202A (en) * | 2017-12-29 | 2018-04-20 | 天津远新环保科技有限公司 | A kind of plate and frame filter pressing machine for vibrating discharging |
| CN108479133A (en) * | 2018-05-22 | 2018-09-04 | 上海虹民建设工程有限公司 | A kind of vehicle-mounted removable water and soil separation equipment |
| CN110624289A (en) * | 2019-11-11 | 2019-12-31 | 泉州绿拓智能环保设备有限公司 | Van-type filter press capable of preventing filter cloth from being stuck to mud cake and method for preventing filter cloth from being separated from mud cake |
| CN111167195A (en) * | 2020-01-08 | 2020-05-19 | *** | Plate type filter press |
| CN113082805A (en) * | 2021-05-20 | 2021-07-09 | 山东一诺生物质材料有限公司 | Safe and environment-friendly furfuryl alcohol preparation method and equipment |
| CN114870452A (en) * | 2022-01-25 | 2022-08-09 | 陈榕娥 | High-efficient plate and frame filter press and sewage comprehensive treatment system |
| CN114870452B (en) * | 2022-01-25 | 2023-08-18 | 衡水宏运压滤机有限公司 | High-efficient plate and frame filter press and sewage comprehensive treatment system |
| CN114712909A (en) * | 2022-05-18 | 2022-07-08 | 福建省协昌环保科技有限公司 | Stable and efficient novel box-type filter press and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107281791A (en) | A kind of automatic discharging plate and frame filter press and its application process | |
| CN107216012B (en) | Sludge heating and drying system and method | |
| CN204637696U (en) | The automatic press filtration discharge system of a kind of titanium white mud | |
| CN203060942U (en) | Roller screen type solid-liquid separator | |
| CN104645690B (en) | Layered multi-filter disc filter | |
| CN108339302B (en) | Six-in-one press filter | |
| CN101780439B (en) | Unloading device of centrifuge | |
| CN209123422U (en) | A kind of plate and frame filter press being separated by solid-liquid separation for oil and gas field drilling fluid waste | |
| CN206008989U (en) | A kind of multi-functional polyurea grease efficient impurity removal device | |
| CN205627231U (en) | Automatic standard -sized sheet pressure filter of high pressure degree of depth dehydration | |
| CN205850403U (en) | A kind of filtration system | |
| CN204933745U (en) | Centrifuge with cutter discharge of solid is filtered in a kind of horizontal siphon | |
| CN207012625U (en) | A kind of plate and frame filter press | |
| CN204159089U (en) | A kind of plate and frame filter press | |
| CN208789129U (en) | A kind of press type Oil press | |
| CN102133492A (en) | Filter press | |
| CN205759949U (en) | A kind of Ceramic Material processing filter-pressing device | |
| CN202734455U (en) | Vertical type spiral centrifugal dehydrator | |
| CN206934937U (en) | Self ash-cleaning type filter cartridge dust remover | |
| CN201969397U (en) | Filter press | |
| CN206424650U (en) | A kind of filter press for benzoyl area kind product | |
| CN204147616U (en) | A kind of super abrasive automatically boxing filter press containing nanometer filter cloth | |
| CN203763944U (en) | Automatic soil discharging type sludge filter pressing device | |
| CN1830515A (en) | Filter for separating sodium bicarbonate and mother liquor in sodium carbonate production | |
| CN102652889A (en) | Solid and liquid separation device for sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |