CN205965161U - Pressure filter - Google Patents
Pressure filter Download PDFInfo
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- CN205965161U CN205965161U CN201620888557.8U CN201620888557U CN205965161U CN 205965161 U CN205965161 U CN 205965161U CN 201620888557 U CN201620888557 U CN 201620888557U CN 205965161 U CN205965161 U CN 205965161U
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- filter
- plate
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- track
- girder
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Abstract
The utility model discloses a pressure filter, it includes that support frame, pressure filter construct and actuating mechanism, pressure filter constructs including a plurality of filter plates, the filter plate both sides are equipped with and hang the arm and hang with sliding and establish support on two girders of frame, it still includes a pulling plate mechanism, pulling plate mechanism includes two tracks, two drive chain and two sliding member, two the track is fixed two respectively the girder outside and with the girder is parallel, two drive chain with the track is parallel just by installing lie in on the girder two couples of in -line gear at track both ends support the drive, two sliding connection is two for the sliding member difference on the track, two the sliding member inboard respectively with correspond drive chain connects, the sliding member top is equipped with and supplies the hook to draw hang the arm -tie hook and a limiting hook of arm. Through pulling plate mechanism can realize the automation of arm -tie, effectively practices thrift the human cost and improves work efficiency.
Description
Technical field
This utility model belong to pressure filter technical field and in particular to a kind of can automatic pulling plate rapping discharging pressure filter.
Background technology
The production procedure of aluminum paste includes ball milling film-making, crosses the operations such as sieve classification, centrifugation, filter pressing, kneading, be wherein centrifuged,
Filter pressing operation realizes solid-liquid separation, the solvent (such as No. 200 solvent naphthas) of the excess adding before ball milling film-making is separated, and presses
The conventionally used separation equipment of filter operation is pressure filter.
Pressure filter generally includes frames, pressure filtration mechanism and drive mechanism.Frames are typically provided two horizontal parallel
Girder.Pressure filtration mechanism then generally comprises a thrust plate, a pressure strip and 20-30 pieces of filter plates, and wherein thrust plate is fixed on girder
One end and be provided with charging aperture, pressure strip is slidably mounted on girder, and filter plate is arranged between thrust plate and pressure strip, filter plate lead to
Often it is provided with upper arm on both sides and be slidably hung on girder.Drive mechanism is then usually one and is fixed in frames positioned at master
The hydraulic cylinder of the other end of beam, hydraulic cylinder is connected with pressure strip by piston rod and drives pressure strip to slide back and forth along girder
Dynamic, and then compress or unclamp filter plate.
Wherein filter plate is the core component of pressure filter, and the two sides of filter plate is concave surface, concave surface is typically provided with for supporting filter
The pit of cloth and/or boss；Filter plate side is provided with outage；Filter plate is provided with filtrate runner and connects the concave surface of filter plate and outage
Logical, the center of filter plate or corner there is through hole, this through hole can be with the charging aperture UNICOM of thrust plate.By some filter plates in real work
When assembling side by side, the two sides of filter plate can lay filter cloth in advance, and two pieces of often adjacent filter plates are combined into a railway carriage or compartment shape filter chamber, and lead to
Hole may make up the feeding-passage of complete each filter chamber of connection.In the pressure-filtering process of aluminum paste, passed through using dehvery pump
Feeding-passage can be sent into in each filter chamber needs to filter the aluminum paste of solvent, and then compression can be by filter cloth by aluminum paste and mistake
The solvent of amount separates.Aluminum paste accumulates in filter chamber, until forming filter cake full of filter chamber.And the solvent of excess is in the form of filtrate
Discharge along runner filter plate on and by liquid collector be collected through filter cloth and from outage.
Traditional pressure filter need during discharging after the completion of filter pressing by artificial by filter plate one piece one piece break into two with one's hands, then pass through
Artificial rapping filter plate, or filter cake or filter cake residue are slowly scraped by scoop, this discharge method human cost higher and
Time-consuming longer.
Content of the invention
Therefore, this utility model needs manually to break into two with one's hands and rapping for the filter plate of pressure filter of the prior art, discharging expense
When laborious technical problem it is therefore intended that providing a kind of pressure filter that can automatically filter plate be pulled open rapping.
Pressure filter of the present utility model includes frames, pressure filtration mechanism and drive mechanism, if described pressure filtration mechanism includes
Dry filter plate, described filter plate both sides are provided with upper arm and are slidably hung on two girders of described frames；It also includes drawing
Trigger structure, described drawing-plate mechanism includes two tracks, two driving chains and two sliding members, and track described in two is separately fixed at two institutes
State outside girder and parallel with described girder；Driving chain described in two is with described parallel track and upper by being arranged on described girder
Two pairs of in-line gears in described track two ends support driving, gear and motor connection described in one pair of which；Slide described in two first
Part is slidably connected on track described in two respectively, connects with corresponding described driving chain respectively inside sliding members described in two,
Described sliding members top is provided with a plate pulling hook and a positive stop hook, described plate pulling hook and the described positive stop hook drawing described upper arm for hook
Afterbody respectively elastic hinge joint on described sliding members, before and after the head of described plate pulling hook and described positive stop hook corresponding and in
Between leave spacing for accommodating described upper arm.
The motor of described drawing-plate mechanism can drive described driving chain with described sliding members along described slide,
When described sliding members slides past below the upper arm of one piece of filter plate being arranged on side, described plate pulling hook is by described upper arm
Push down the bottom, thus can smoothly slip over, upspring when continuing to slide into when described plate pulling hook is located between two pieces of filter plates, simultaneously described
By before the upper arm of the filter plate hooking on side, described sliding members slides after stopping positive stop hook round about, now institute
State plate pulling hook by after the upper arm of the filter plate hooking on side, and then slide with the filter plate on side and divide with other filter plates
Open, automatic pulling plate is realized with this.
In a preferred embodiment of the present utility model, described sliding members is additionally provided with a rapping cylinder, described rapping gas
Cylinder has a push rod that can pump, and described push rod is located between described plate pulling hook and described positive stop hook.Described slip
After filter plate is pulled open by element, described push rod is placed exactly in below described cursor slide, during described rapping cylinder lower end ventilation, described push rod
Can eject and then filter plate described in jack-up, then upper end described push rod of ventilating falls after rise rapidly, and described filter plate loses under freedom after support
Fall and the collision of described girder, the filter plate on described filter plate or filter cake residue are shaken.
In a preferred embodiment of the present utility model, it is installed with described track two close end for stopping and positioning described slip
The limited block of element.Limit described sliding members with this slidably reciprocating between limited block described in two, it is to avoid skid off described track,
Simultaneously can be used for the initial alignment of described sliding members so that sliding distance when described sliding members operates is easily controllable,
The arm-tie rapping process making is more reliable and more stable.
In a preferred embodiment of the present utility model, it also includes a filtrate collection mechanism, described filtrate collection mechanism bag
Include be securable to a described pressure filter one side lower part and collector tube parallel with described girder, and if pressure filter described in capable person
The mozzle that connects with collector tube of the outage of filter plate side.
In a preferred embodiment of the present utility model, it also includes one and is located under described filter plate in described frames
The conveyer belt for timely storage filter cake of side.
Positive effect of the present utility model is：Described drawing-plate mechanism drives described driving-chain by described motor
The operating of bar, and then hook described filter plate slip with described sliding members, automatic pulling plate is realized with this, and described vibrating air cylinder
The ejection of push rod and fall after rise described filter plate can be promoted to collide rapping with described girder, and then the filter on described filter plate of automatically shaking
Plate or filter plate residue it is no longer necessary to artificial breaking board and rapping, effectively save human cost and improve work efficiency.In addition, this reality
Drawing-plate mechanism structure with new pressure filter is simple, stable and reliable operation.
Brief description
Fig. 1 is the front view of chamber-type press filter of the present utility model；
Fig. 2 is the side view of chamber-type press filter of the present utility model.
Specific embodiment
Below with reference to specific embodiments and the drawings, pressure filter of the present utility model is further described.
Fig. 1 show the pressure filter of preferred embodiment of the present utility model, and it includes frames, pressure filtration mechanism, filtrate
Collecting mechanism, drive mechanism and drawing-plate mechanism.
Frames include support column 101 and the girder 102 of the horizontal parallel being fixed on support column 101.
Pressure filtration mechanism includes thrust plate 201, pressure strip 202 and 20-30 pieces of filter plates 203.Girder 102 fixed by thrust plate 201
One end and upper corner is provided with charging aperture 204.Pressure strip 202 is slidably mounted on girder 102, and filter plate 203 is arranged in thrust plate 201
And pressure strip 202 between, upper arm 203a that filter plate 203 is provided with by both sides is slidably hung on girder 102.Filter plate 203
Flush edge and be thicker than mid portion, filter plate 203 two sides mid portion is to be provided with the concave surface of boss and be equipped with filter cloth, filter plate
203 side bottoms are provided with outage and filter plate 203 is provided with flow passage outage and concave surface.Except adjacent with pressure strip 202
The concave surface center of one piece of other filter plate 203 in addition is equipped with through hole, and wherein adjacent with thrust plate 201 filter plate 203
Through hole is tightly connected with charging aperture 204.
Filtrate collection mechanism includes being fixed on pressure filtration mechanism one side lower part and parallel with girder 102 stainless steel
Collector tube 301 and the mozzle 302 of 20-30 slat gum materials.Collector tube 301 one end seals, and the other end is provided with flange 301a and supplies
It is connected with recovery channel.The upper end of each mozzle 302 is passed through 90 degree of bent sub 302a and is connected with the outage of corresponding filter plate 203
Connect, lower end is connected with collector tube 301 by bump joint 302b.
Drive mechanism includes hydraulic cylinder, and hydraulic cylinder is fixed on the other end relative with thrust plate 201 of girder 102,
The piston rod of hydraulic cylinder is connected with pressure strip 202.
Drawing-plate mechanism includes two tracks 401, two driving chains 402 and two sliding members 403, and two tracks 401 are fixed respectively
In two girder 102 outside and parallel with girder 102, on two tracks 401, two close end is installed with locating piece 401a；Two driving chains
402 is parallel with track 401 and driven by being arranged on the two couples of in-line gears 402a being located at track 401 two ends on girder 102 and supporting,
One pair of which gear 402a and motor connection；Two sliding members 403 are slidably connected on two tracks 401 respectively, and side is divided
Do not connect with corresponding driving chain 402, each sliding members 403 top be provided with for hook draw upper arm 203a plate pulling hook 403a and
Positive stop hook 403b, the afterbody of plate pulling hook 403a and positive stop hook 403b distinguishes elastic hinge joint on sliding members 403, plate pulling hook
Correspond to before and after the head of 403a and positive stop hook 403b and spacing is left for accommodating upper arm 203a in centre.Also set on sliding members 403
There is rapping cylinder, rapping cylinder has a top between plate pulling hook 403a and positive stop hook 403b that can pump
Bar.
Wherein, the hydraulic cylinder of drive mechanism, the operation principle of rapping cylinder of drawing-plate mechanism and installation are in field
Technical staff knows, and no longer describes in detail herein.In addition, the motor of hydraulic cylinder, rapping cylinder and driving driving chain operating
Open and close and all can be controlled by the electrical control cubicles 501 being fixed in frames.
Work process principle
Taking the filter pressing of aluminum paste as a example the operation principle of pressure filter of the present utility model is explained below.
Filter pressing：Starting hydraulic cylinder by electrical control cubicles 501 makes piston rod release, and piston rod promotes pressure strip 202 to slide, and enters
And filter plate 203 is compressed, often the concave surface of two pieces of adjacent filter plates 203 can form a filter chamber, and the combination of the through hole of filter plate is formed
Article one, feed pipe charging aperture 204 being connected with each filter chamber.Under the promotion of feed pump, aluminum paste can be through charging aperture 204
Enter in each filter chamber with feeding-passage, and borrow the pressure that feed pump produces to be filtered.Due to the effect of filter cloth, solid is made to stay
Form filter cake in filter chamber, excessive solvent is discharged by outage in the form of filtrate, then flow through mozzle 302 and enter collector tube
In 301, recovery channel can be sent into after gathering and be directly back to ball milling film-making operation, or carry out separating treatment and re-use again.
Filtrate is expelled at ball milling film-making operation or separating treatment from filter plate 203, is in all the time in closed conduct, is prevented effectively from and waves
Send out, reduce the waste of solvent and the impact to environment, the filter cake dropping when simultaneously also avoiding blanking is remixed with solvent and reduces
Product quality.
Discharging：After filter pressing completes, close hydraulic cylinder, piston rod will retract with pressure strip 202, pressure strip 202 with
Filter plate 203 is separately.Then start the motor of drawing-plate mechanism, and then drive driving chain 402 with the cunning against locating piece 401a
Dynamic element 403 slides along track 401, when sliding members 403 slides past below upper arm 203a of first piece of filter plate, arm-tie
Hook 403a is pushed down the bottom by upper arm 203a, thus can smoothly slip over, is located at two pieces of filters when continuing forward slip to plate pulling hook 403a
Upspring when between plate, positive stop hook 403b hooks before upper arm 203a of first piece of filter plate simultaneously, and sliding members 403 stops forward
Slide, and slide round about, now plate pulling hook 403 will hook after upper arm 203a of first piece of filter plate, and then with
First piece of filter plate is slided and is separated with other filter plates.Slide and stop after a segment distance, lead to the lower end of the cylinder on sliding members 403
Gas, push rod ejects and by first piece of filter plate jack-up, then falls after rise rapidly to push rod when ventilating the upper end of cylinder, first piece of filter plate loses
Go to support and free-falling and girder collided, with this filter plate by jack-up and after falling repeatedly, automatically by the filter cake on filter plate or
Filter cake residue shakes.Other filter plates can be pulled open and rapping by identical operation.For shaking, the filter cake falling or filter cake are residual
Slag can be received by arranging a conveyer belt, and timely transmission is processed.The automatic of arm-tie and rapping can be realized by drawing-plate mechanism simultaneously
Change it is no longer necessary to artificial breaking board and rapping, effectively save human cost and improve work efficiency.
Claims (5)
1. a kind of pressure filter, it includes frames, pressure filtration mechanism and drive mechanism, and described pressure filtration mechanism includes some filter plates,
Described filter plate both sides are provided with upper arm and are slidably hung on two girders of described frames；It is characterized in that, it also includes
One drawing-plate mechanism, described drawing-plate mechanism includes two tracks, two driving chains and two sliding members, and described in two, track is separately fixed at
Outside girder described in two and parallel with described girder；Driving chain described in two and described parallel track and by being arranged on described girder
Upper two pairs of in-line gears being located at described track two ends support and drive, gear and motor connection described in one pair of which；Sliding described in two
Dynamic element is slidably connected on track described in two respectively, connects with corresponding described driving chain respectively inside sliding members described in two
Connect, described sliding members top is provided with a plate pulling hook and a positive stop hook, described plate pulling hook and the described limit drawing described upper arm for hook
Elastic hinge joint is on described sliding members, corresponding before and after the head of described plate pulling hook and described positive stop hook respectively for the afterbody of position hook
And spacing is left for accommodating described upper arm in centre.
2. pressure filter as claimed in claim 1 is it is characterised in that being additionally provided with a rapping cylinder on described sliding members, described
Rapping cylinder has a push rod that can pump, and described push rod is located between described plate pulling hook and described positive stop hook.
3. pressure filter as claimed in claim 1 or 2 it is characterised in that be installed with two close end on described track for stop and
Position the limited block of described sliding members.
4. pressure filter as claimed in claim 1 is it is characterised in that it also includes a filtrate collection mechanism, described filtrate collection
Mechanism includes be securable to a described pressure filter one side lower part and collector tube parallel with described girder, and if described in capable person
The mozzle that the outage of filter plate side of pressure filter connects with collector tube.
5. pressure filter as claimed in claim 1 is it is characterised in that it also includes one in described frames positioned at described
The conveyer belt for timely storage filter cake below filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888557.8U CN205965161U (en) | 2016-08-16 | 2016-08-16 | Pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620888557.8U CN205965161U (en) | 2016-08-16 | 2016-08-16 | Pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205965161U true CN205965161U (en) | 2017-02-22 |
Family
ID=58030693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620888557.8U Active CN205965161U (en) | 2016-08-16 | 2016-08-16 | Pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205965161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152363A (en) * | 2019-07-01 | 2019-08-23 | 金川集团股份有限公司 | A kind of filter press filter board |
| 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 |
-
2016
- 2016-08-16 CN CN201620888557.8U patent/CN205965161U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152363A (en) * | 2019-07-01 | 2019-08-23 | 金川集团股份有限公司 | A kind of filter press filter board |
| CN110152363B (en) * | 2019-07-01 | 2024-02-20 | 金川集团股份有限公司 | Filter plate of filter press |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |