CN110975358A - Hollow filter press plate with demagnetizing function - Google Patents
Hollow filter press plate with demagnetizing function Download PDFInfo
- Publication number
- CN110975358A CN110975358A CN201911085139.XA CN201911085139A CN110975358A CN 110975358 A CN110975358 A CN 110975358A CN 201911085139 A CN201911085139 A CN 201911085139A CN 110975358 A CN110975358 A CN 110975358A
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- CN
- China
- Prior art keywords
- plate
- filter press
- hollow filter
- press plate
- demagnetization
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- 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.)
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention is suitable for the technical field of filter presses, and provides a hollow filter press plate with a demagnetization function, wherein the left side and the right side of the hollow filter press plate are side plates, filter holes are uniformly and densely distributed on the side plates, the top of the hollow filter press plate is provided with a plurality of through holes, a demagnetization rod assembly is arranged on each through hole, the demagnetization rod assemblies extend into the hollow filter press plate, and the bottom of the hollow filter press plate is provided with a liquid discharge hole.
Description
Technical Field
The invention belongs to the technical field of filter presses, and particularly relates to a hollow filter press plate with a demagnetization function.
Background
The filter press utilizes a special filter medium to apply a certain pressure to an object, so that liquid is dialyzed out, and the filter press is a common solid-liquid separation device, is applied to chemical production in the beginning of the 18 th century, and is still widely applied to industries such as chemical industry, pharmacy, metallurgy, dye, food, brewing, ceramics, environmental protection and the like.
The existing filter press can only realize solid-liquid separation, cannot separate magnetic impurities in liquid, and needs to additionally increase demagnetizing equipment in the subsequent treatment process, so that equipment cost and process flow are inevitably increased, and the labor intensity of workers is increased.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a hollow filter press plate with a magnetic removal function, which aims to solve the technical problem that the existing equipment cannot effectively separate magnetic impurities in liquid.
The invention adopts the following technical scheme:
the utility model provides a cavity filter-pressing board with remove magnetism function, the left and right sides of cavity filter-pressing board is the curb plate, cavity filter-pressing board central authorities have the infusion passageway that runs through about the curb plate, evenly it has the filtration pore to gather on the curb plate, open at the top of cavity filter-pressing board has a plurality of through-holes, installs on every through-hole and removes the bar magnet subassembly, just it stretches into to remove the bar magnet subassembly in the cavity filter-pressing board, there is the outage bottom of cavity filter-pressing board.
It is specific, remove the bar magnet subassembly including removing the bar magnet and installing T type connecting piece on the through-hole, open T type connecting piece central authorities has vertical hole, and a cushion is established altogether to all T type connecting piece tops, the cushion corresponds the vertical hole position of every T type connecting piece and opens there is the carrier hole, the carrier hole diameter is greater than vertical hole diameter, it penetrates corresponding vertical hole and removes the bar magnet head end and is located the carrier hole that corresponds to remove the bar magnet, the cushion top sets up a clamp plate, passes clamp plate, cushion, T type connecting piece and cavity pressure filter plate top through the bolt and fixes as an organic whole.
Specifically, a sealing ring is arranged between the demagnetizing rod and the vertical hole.
Specifically, the two sides of the hollow filter pressing plate are outwards provided with lug seats, and the lug seats are provided with transverse rollers and longitudinal rollers.
Specifically, the side plates are recessed inward.
The invention has the beneficial effects that: the invention provides a hollow filter press plate with a magnetism removing function, which can effectively remove magnetic impurities in liquid by installing a magnetism removing rod component on a through hole at the top of the hollow filter press plate, solves the technical problem that the existing device can not directly remove the magnetic impurities in the liquid, saves equipment cost, shortens process flow, reduces labor intensity of workers, and has the characteristics of simple structure, convenient operation and low cost.
Drawings
Fig. 1 is a side sectional view of a hollow filter press plate provided in an embodiment of the present invention;
fig. 2 is a front view of a hollow filter press plate according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Fig. 1 shows the structure of a hollow filter press plate having a demagnetization function according to an embodiment of the present invention, and only the parts related to the embodiment of the present invention are shown for convenience of description.
As shown in fig. 1, the cavity pressure filter plate with remove magnetism function that this embodiment provided, the left and right sides of cavity pressure filter plate is curb plate 1, cavity pressure filter plate central authorities have the infusion passageway that runs through about the curb plate, evenly the dense filtration pore of crossing that has on curb plate 1, the curb plate is inwards sunken, open the top of cavity pressure filter plate has a plurality of through-holes, install on every through-hole and remove magnetic bar subassembly 2, just remove magnetic bar subassembly 2 and stretch into to in the cavity pressure filter plate, there is the outage 3 bottom of cavity pressure filter plate.
During installation, a layer of filter cloth is arranged on the surface of each hollow filter press plate side, a plurality of hollow filter press plates are closely arranged together, suspension liquid enters between the side plates of two adjacent hollow filter press plates through the infusion channel of the hollow filter press plates, filter residues are filtered by the filter cloth, filtrate enters a hollow cavity of the filter press plates through the filter cloth and the side plates, after demagnetization is carried out by the demagnetization rod assemblies in the hollow filter press plates, the filtrate is discharged from a liquid discharge hole at the bottom of the hollow filter press plates, and suspended matters are accumulated between the adjacent hollow filter press plates to form filter cakes along with the lapse of time.
In the embodiment of the invention, the magnetic removing rod assembly is arranged on the through hole at the top of the hollow filter press plate, so that the magnetic impurities in the liquid can be effectively removed, the technical problem that the existing device cannot directly remove the magnetic impurities in the liquid is solved, the equipment cost is saved, the process flow is shortened, the labor intensity of workers is reduced, and the device also has the characteristics of simple structure, convenience in operation and low cost.
As a concrete structure, in this embodiment remove bar magnet subassembly 2 including removing bar magnet 21 and installing T type connecting piece 22 on the through-hole, T type connecting piece central authorities open and have vertical hole, and a cushion 23 is established altogether to all T type connecting piece tops, the cushion corresponds the vertical hole position of every T type connecting piece and opens and has the carrier hole, the carrier hole diameter is greater than vertical hole diameter, it penetrates corresponding vertical hole and removes the bar magnet head end and is located the carrier hole that corresponds to remove the bar magnet, the cushion top sets up a clamp plate 24, passes clamp plate, cushion, T type connecting piece and cavity pressure filter plate top through bolt 25 and fixes as an organic whole, it sets up sealing washer 26 to remove between bar magnet and the vertical hole. In this structure, the head end diameter of removing the bar magnet is greater than other partial diameters, and the head end is restricted in the space that clamp plate, cushion, T type connecting piece formed, through the whole locking of bolt, removes the bar magnet and can not break away from. Remove magnetism a period of time after, when needs take out except that the bar magnet, loosen the bolt, can conveniently take off clamp plate, cushion, then take out T type connecting piece and bar magnet is whole, then take out from T type connecting piece and remove the bar magnet, remove the magnetic substance on the bar magnet and can be moved down by the sealing washer, then do the washing slightly and can install used repeatedly.
The structure has high flexibility in disassembly and assembly,
in addition, as shown in fig. 2, the two sides of the hollow filter press plate are outwardly provided with ear seats 4, the ear seats are provided with transverse rollers 5 and longitudinal rollers 6, and after filter pressing is completed, a traction device on the filter press pulls the hollow filter press plate, so that the hollow filter press plate is separated, and filter cakes can fall out. This embodiment makes things convenient for draw gear to pull cavity filter-pressing board and remove on the pressure filter crossbeam through set up horizontal gyro wheel and vertical gyro wheel on the ear seat, can not squint.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a cavity filter-pressing board with remove magnetism function, its characterized in that, the left and right sides of cavity filter-pressing board is the curb plate, cavity filter-pressing board central authorities have the infusion passageway that runs through about the curb plate, evenly densely covered on the curb plate has the filtration pore, open at the top of cavity filter-pressing board has a plurality of through-holes, installs on every through-hole and removes the bar magnet subassembly, just it stretches into to remove the bar magnet subassembly in the cavity filter-pressing board, there is the outage bottom of cavity filter-pressing board.
2. The hollow filter press plate with the demagnetization function according to claim 1, wherein the demagnetization bar assembly comprises a demagnetization bar and T-shaped connecting pieces installed on the through holes, a vertical hole is formed in the center of each T-shaped connecting piece, a cushion block is arranged above all the T-shaped connecting pieces, bearing holes are formed in the positions, corresponding to the vertical holes, of the T-shaped connecting pieces, the diameters of the bearing holes are larger than the diameter of the vertical hole, the demagnetization bar penetrates into the corresponding vertical hole and the head end of the demagnetization bar is located in the corresponding bearing hole, a pressing plate is arranged above the cushion block, and the pressing plate, the cushion block, the T-shaped connecting pieces and the top of the hollow filter press plate are fixed into a whole through bolts.
3. The hollow filter press plate with the function of removing magnetism according to claim 2, wherein a seal ring is arranged between the magnetism removing rod and the vertical hole.
4. A hollow filter-pressing plate with a function of eliminating magnetism according to claim 3, wherein said hollow filter-pressing plate is provided with ear seats outward from both sides, said ear seats being provided with lateral rollers and longitudinal rollers.
5. The hollow filter press plate with a demagnetization function according to claim 4, wherein the side plate is recessed inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085139.XA CN110975358A (en) | 2019-11-08 | 2019-11-08 | Hollow filter press plate with demagnetizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085139.XA CN110975358A (en) | 2019-11-08 | 2019-11-08 | Hollow filter press plate with demagnetizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110975358A true CN110975358A (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911085139.XA Pending CN110975358A (en) | 2019-11-08 | 2019-11-08 | Hollow filter press plate with demagnetizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110975358A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645689A (en) * | 2013-11-25 | 2015-05-27 | 宜昌中威清洗机有限公司 | Multi-bag filtering apparatus |
| CN205995128U (en) * | 2016-08-05 | 2017-03-08 | 湖南吉利汽车部件有限公司 | A kind of application mighty torrent flush cycle filtration device before pump |
| JP2018153771A (en) * | 2017-03-21 | 2018-10-04 | トリニティ工業株式会社 | Magnet filter |
| CN108721959A (en) * | 2018-07-02 | 2018-11-02 | 浙江建华集团环保科技有限公司 | A kind of hollow filter press plate and the filter press including the filter press plate |
-
2019
- 2019-11-08 CN CN201911085139.XA patent/CN110975358A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645689A (en) * | 2013-11-25 | 2015-05-27 | 宜昌中威清洗机有限公司 | Multi-bag filtering apparatus |
| CN205995128U (en) * | 2016-08-05 | 2017-03-08 | 湖南吉利汽车部件有限公司 | A kind of application mighty torrent flush cycle filtration device before pump |
| JP2018153771A (en) * | 2017-03-21 | 2018-10-04 | トリニティ工業株式会社 | Magnet filter |
| CN108721959A (en) * | 2018-07-02 | 2018-11-02 | 浙江建华集团环保科技有限公司 | A kind of hollow filter press plate and the filter press including the filter press plate |
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|---|---|---|---|
| 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: 20200410 |