CN104707390B - A kind of vacuum disc type pressing filter - Google Patents
A kind of vacuum disc type pressing filter Download PDFInfo
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- CN104707390B CN104707390B CN201510080992.8A CN201510080992A CN104707390B CN 104707390 B CN104707390 B CN 104707390B CN 201510080992 A CN201510080992 A CN 201510080992A CN 104707390 B CN104707390 B CN 104707390B
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- hydraulic cylinder
- filter
- pressing plate
- piston rod
- connecting seat
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Abstract
A kind of vacuum disc type pressing filter, is related to a kind of filter, the filtering table of the filter（2）By polylith fanning strip（7）It is disk to constitute, every piece of both sides of fanning strip respectively it is corresponding setting one group of pressue device（3）, every group of pressue device is including pressing plate（1）, hydraulic cylinder（5）, piston rod be oriented to（6）, hydraulic cylinder base（8）And connecting seat（10）, the hydraulic cylinder is fixed on hydraulic cylinder base（8）On, pressing plate is provided with hydraulic cylinder side, it is provided with connecting seat on pressing plate side（10）, the piston rod of the hydraulic cylinder（9）It is fixedly connected by connecting seat with pressing plate, piston rod guiding is provided between hydraulic cylinder and pressing plate；The present invention is correspondingly arranged pressue device by the both sides of the fanning strip in filtering table, and realizing the filter cake on the filtering table of rotation carries out the purpose of pressure filtration, effectively increases production efficiency.
Description
【Technical field】
The present invention relates to a kind of filter, more particularly, to a kind of vacuum disc type pressing filter.
【Background technology】
Known, filter is mainly used in concentrate and coal slime, the concentrate in all kinds of mines, mine tailing and the red mud of coal industry
Filtering means dehydration；Filter is broadly divided into vacuum disc type filter and filter press, and vacuum filter is made by the suction of vavuum pump
With, make filtering disc into vacuum, separation of solid and liquid is realized by atmospheric pressure, its course of work is：Vacuum disc type filter
Filtering disk rotates in the cell body for fill with slurry, when disc rotary enters slurry, by the vacuum action in disk, circle
Disk is inside and outside to form pressure differential, and the liquid in slurry is pressed into disk and flows away, and catching, solid particles absorption is formed in disc surfaces
Filter cake, when disc rotary goes out slurry, continues to vacuumize, and filter cake is still adsorbed on disk, and disk continues to rotate, and vacuum stops,
Filter cake comes off, and disk continues rotation and is again introduced into slurry, forms a working cycles；Vacuum disc type filter filter pressure is main
By vacuum action, pressure differential is formed with air, because the general pressure of a variety of causes only has 0.04 ~ 0.06Mpa, limit filter
Pressure is also only that a standard atmospheric pressure is 0.1MPa, so its filter pressure is too small, during filtering superfine material, filter cake
Liquid holdup is higher；And although filter press pressure is big, it can not continuously work, low production efficiency, and complex structure.
【The content of the invention】
In order in overcoming the shortcomings of background technology, the invention discloses a kind of vacuum disc type pressing filter, by mistake
The both sides of the fanning strip of filter disc are correspondingly arranged pressue device, and the filter cake realized on the filtering table of rotation carries out pressure filtration
Purpose, effectively increase production efficiency.
In order to realize the goal of the invention, the present invention is adopted the following technical scheme that：
A kind of vacuum disc type pressing filter, including filter, the filtering table of the filter are made up of polylith fanning strip
Be disk, in every piece of both sides of fanning strip respectively one group of pressue device of corresponding setting, every group of pressue device include pressing plate,
Hydraulic cylinder, piston rod guiding, hydraulic cylinder base and connecting seat, the hydraulic cylinder is fixed on hydraulic cylinder base, in hydraulic cylinder one
Side is provided with pressing plate, and connecting seat is provided with pressing plate side, and the piston rod of the hydraulic cylinder is fixedly connected with pressing plate by connecting seat,
Piston rod guiding is provided between hydraulic cylinder and pressing plate.
Described vacuum disc type pressing filter, described piston rod is directed to two " L " shape connecting rods being articulated and connected,
Wherein one connecting rod is articulated and connected with the cylinder body of hydraulic cylinder, and a connecting rod is hinged company with the connecting seat of pressing plate side in addition
Connect.
Described vacuum disc type pressing filter, described hydraulic cylinder base is fixedly installed on filter main shaft.
By adopting the above-described technical solution, the present invention has the advantages that：
Vacuum disc type pressing filter of the present invention, is correspondingly arranged by the both sides of the fanning strip in filtering table and added
Pressure device, realizes the filter cake on the filtering table of rotation while carrying out the purpose of vacuum filter and pressure filtration, effectively improves
Production efficiency, and simple structure.
【Brief description of the drawings】
Fig. 1 is structural representation of the invention；
Fig. 2 is the course of work schematic diagram of pressue device；
In figure：1st, pressing plate；2nd, filtering table；3rd, pressue device；4th, filter main shaft；5th, hydraulic cylinder；6th, piston rod is oriented to；7、
Fanning strip；8th, hydraulic cylinder base；9th, piston rod；10th, connecting seat.
【Specific embodiment】
Explanation that can be detailed by the following examples is of the invention, and the open purpose of the present invention is intended to protect model of the present invention
Enclose all interior technological improvements.
Vacuum disc type pressing filter with reference to described in accompanying drawing 1-2, including filter, the filtering table 2 of the filter by
Polylith fanning strip 7 composition be disk, every piece of both sides of fanning strip 7 respectively it is corresponding setting one group of pressue device 3, every group adds
Pressure device 3 includes that pressing plate 1, hydraulic cylinder 5, piston rod are oriented to 6, hydraulic cylinder base 8 and connecting seat 10, and the hydraulic cylinder 5 is fixed
On hydraulic cylinder base 8；Described hydraulic cylinder base 8 is fixedly installed on filter main shaft 4；Pressure is provided with the side of hydraulic cylinder 5
Plate 1, is provided with connecting seat 10 on the side of pressing plate 1, and the piston rod 9 of the hydraulic cylinder 5 is fixed by connecting seat 10 with pressing plate 1 and connected
Connect, piston rod is provided between hydraulic cylinder 5 and pressing plate 1 and is oriented to 6；It is two " L " shapes being articulated and connected that described piston rod is oriented to 6
Connecting rod, wherein a connecting rod is articulated and connected with the cylinder body of hydraulic cylinder 5, the connection of a connecting rod and the side of pressing plate 1 in addition
Seat 10 is articulated and connected.
Implement vacuum disc type pressing filter of the present invention, when in use, by pressue device it is corresponding be arranged on it is every
The both sides of block fanning strip 7, vacuum disc type filter operationally, hydraulic cylinder 5 is connected with the Hydraulic Station being arranged on outside filter
Connect, the hydraulic cylinder base 8 being fixed on filter main shaft 4 rotates together with fanning strip 7, is fixed on hydraulic cylinder base 8
Hydraulic cylinder 5, the piston rod being hinged on the cylinder body of hydraulic cylinder 5 and connecting seat 10 are oriented to 6 as hydraulic cylinder base 8 rotates, and work as filtering
When the filtering table 2 of machine rotates out of material, the hydraulic cylinder 5 of the both sides of fanning strip 7 starts action, as shown in Fig. 2 dotted portion shows：
The piston rod 9 of hydraulic cylinder 5 drives the connecting rod that piston rod is oriented to 6 that pressing plate 1 is mutually extruded with the plate face of fanning strip 7, reaches to sector
The material adsorbed on plate 7 extrude the purpose of filtering, and now pressue device 3 is with the synchronous rotary of filtering table 2, when fanning strip 7
Rotation to Tuo Liao areas, the stopping of pressue device 3 action is no longer extruded fanning strip 7；The present invention is added using hydraulic cylinder 5
Press, can be replaced cylinder and pressurize, and pneumatic means is set in the outside of filter and be connected with cylinder, by the fanning strip 7 of filter disc 2
Both sides be correspondingly arranged pressue device, realize on filter while carry out the mode of vacuum filter and pressure filtration, make
Production efficiency is greatly improved, and realizes the purpose that filter press continuously works.
Part not in the detailed description of the invention is prior art.
The embodiment selected herein to disclose goal of the invention of the invention, is presently considered to be suitable, but,
It is to be understood that it is contemplated that all changes for belonging to the embodiment in this design and invention scope including all and improvement.
Claims (2)
1. a kind of vacuum disc type pressing filter, including filter, the filtering table of the filter（2）By polylith fanning strip（7）
It is disk to constitute, it is characterized in that：In every piece of fanning strip（7）Both sides respectively it is corresponding setting one group of pressue device（3）, every group
Pressue device（3）Include pressing plate（1）, hydraulic cylinder（5）, piston rod be oriented to（6）, hydraulic cylinder base（8）And connecting seat（10）, institute
State hydraulic cylinder（5）It is fixed on hydraulic cylinder base（8）On, in hydraulic cylinder（5）Side is provided with pressing plate（1）, in pressing plate（1）Set on side
There is connecting seat（10）, the hydraulic cylinder（5）Piston rod（9）With pressing plate（1）By connecting seat（10）It is fixedly connected, in hydraulic cylinder
（5）With pressing plate（1）Between be provided with piston rod guiding（6）；Described piston rod is oriented to（6）For two " L " shapes being articulated and connected connect
Extension bar a, wherein connecting rod and hydraulic cylinder（5）Cylinder body be articulated and connected, a connecting rod and pressing plate in addition（1）The company of side
Joint chair（10）It is articulated and connected.
2. vacuum disc type pressing filter according to claim 1, it is characterized in that：Described hydraulic cylinder base（8）It is fixed
It is arranged on filter main shaft（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080992.8A CN104707390B (en) | 2015-02-15 | 2015-02-15 | A kind of vacuum disc type pressing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510080992.8A CN104707390B (en) | 2015-02-15 | 2015-02-15 | A kind of vacuum disc type pressing filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104707390A CN104707390A (en) | 2015-06-17 |
| CN104707390B true CN104707390B (en) | 2017-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510080992.8A Active CN104707390B (en) | 2015-02-15 | 2015-02-15 | A kind of vacuum disc type pressing filter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104707390B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2019009939A (en) * | 2017-03-09 | 2019-11-05 | Evoqua Water Tech Llc | Manual filter press with displaceable follower stop. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101293152A (en) * | 2008-06-05 | 2008-10-29 | 江苏新宏大集团有限公司 | Horizontal pressure filter |
| CN101468267A (en) * | 2007-12-29 | 2009-07-01 | 中信重工机械股份有限公司 | Extrusion device of disc type filter with unique rolling |
| CN103230698A (en) * | 2013-04-03 | 2013-08-07 | 杭州化工机械有限公司 | Pressurization disc-tilting filter |
| CN204543730U (en) * | 2015-02-15 | 2015-08-12 | 中信重工机械股份有限公司 | A kind of vacuum disc type pressing filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2203231T3 (en) * | 2007-09-26 | 2011-12-05 | Gaudfrin | Disc shaped filtration device |
-
2015
- 2015-02-15 CN CN201510080992.8A patent/CN104707390B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101468267A (en) * | 2007-12-29 | 2009-07-01 | 中信重工机械股份有限公司 | Extrusion device of disc type filter with unique rolling |
| CN101293152A (en) * | 2008-06-05 | 2008-10-29 | 江苏新宏大集团有限公司 | Horizontal pressure filter |
| CN103230698A (en) * | 2013-04-03 | 2013-08-07 | 杭州化工机械有限公司 | Pressurization disc-tilting filter |
| CN204543730U (en) * | 2015-02-15 | 2015-08-12 | 中信重工机械股份有限公司 | A kind of vacuum disc type pressing filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104707390A (en) | 2015-06-17 |
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