CN105617752B - A kind of permanent-magnet filtration device - Google Patents
A kind of permanent-magnet filtration device Download PDFInfo
- Publication number
- CN105617752B CN105617752B CN201610062701.7A CN201610062701A CN105617752B CN 105617752 B CN105617752 B CN 105617752B CN 201610062701 A CN201610062701 A CN 201610062701A CN 105617752 B CN105617752 B CN 105617752B
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- CN
- China
- Prior art keywords
- bar
- chamber
- absorption member
- magnetic absorption
- filter
- 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.)
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- 238000001914 filtration Methods 0.000 title claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 49
- 238000010521 absorption reaction Methods 0.000 claims abstract description 42
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 239000011344 liquid material Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000008188 pellet Substances 0.000 abstract description 9
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 241000755266 Kathetostoma giganteum Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/06—Filters making use of electricity or magnetism
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of permanent-magnet filtration device, the filter includes feed cavity, filter chamber and discharging chamber, the feed cavity outlet is connected with filter chamber entrance, the filter chamber outlet is connected with discharging chamber entrance, the liquid material that need to be filtered flows through feed cavity successively, filter chamber and discharging chamber are to complete to filter, the filter chamber is provided with multiple filtering through holes, bar-shaped magnetic absorption member is set by raw material flow direction in each filtering through hole, bar-shaped magnetic absorption member one end is fixed in fixed plate, the excessively stream slit for liquid material circulation is formed between rod body and filtering through hole hole wall, the bar-shaped magnetic absorption member both ends magnetic pole flows into end and raw material outflow end positioned at the raw material of excessively stream slit respectively.The present invention can effectively lift the efficiency of magnetic pellet in magnetic-adsorption raw material by the limitation to liquid material flow path.
Description
Technical field
The present invention relates to mechanical field, especially a kind of permanent-magnet filtration device.
Background technology
In production, it is sometimes desirable to the magnetic retention pellet in liquid material is separated, a kind of conventional separation side
Formula is to use magnet filter, and the principle of such filter is that multiple magnet are placed on flow path of the liquid, is inhaled by magnetic force
Magnetic pellet in attached raw material, the common structure of magnet filter is the bar magnet that one group is be arranged in parallel located at a material chamber at present
In, but magnetic force distribution due to bar magnet the week side of boss and uneven, when liquid material flows through material chamber, most raw materials are likely to not flow through
Can the magnetic field point of maximum intensity of magnet, the magnetic pellet in liquid material have been held certain probability by magnet, be also easy to produce magnetic
Material filters unnet situation.
The content of the invention
The present invention proposes a kind of permanent-magnet filtration device, by the limitation to liquid material flow path, can effectively be lifted
The efficiency of magnetic pellet in magnetic-adsorption raw material.
The present invention uses following technical scheme.
A kind of permanent-magnet filtration device, the filter include feed cavity, filter chamber and discharging chamber, and the feed cavity goes out
Mouthful be connected with filter chamber entrance, the filter chamber exports to be connected with discharging chamber entrance, the liquid material that need to be filtered flow through successively into
Chamber, filter chamber and discharging chamber are expected to complete to filter, and the filter chamber is provided with multiple filtering through holes, each to filter in through hole by original
Stream to bar-shaped magnetic absorption member is set, be fixed in fixed plate by bar-shaped magnetic absorption member one end, is formed and supplied between rod body and filtering through hole hole wall
The excessively stream slit of liquid material circulation, the bar-shaped magnetic absorption member both ends magnetic pole flow into end and original positioned at the raw material of excessively stream slit respectively
Expect outflow end.
The bar-shaped magnetic absorption member is permanent magnet bar magnet.
Described device is provided with the fixed plate of fixed bar-shaped magnetic absorption member, and the fixed plate is provided with fixing hole, bar-shaped magnetic absorption member
It is inserted at fixing hole, and is stuck in the convex edge of barred body one end on fixing hole.
The fixed plate is fixed at the cover plate of device top through fast connection mechanism, and top cover plate is provided with handle.
The feed cavity is provided with charging aperture, and the discharging chamber is provided with discharging opening, the multiple to filter magnetic absorption member rod in through hole
The excessively stream slit formed between body and filtering through hole hole wall, its flow section area sum are more than feed cavity charging aperture flow section
Area, also greater than discharging chamber discharging opening flow section area.
The discharging chamber, filter chamber, feed cavity are sequentially set from top to bottom, and discharging chamber is fixed in filter chamber top, charging
Chamber is fixed in filter chamber bottom, and the place of being connected between feed cavity and filter chamber is provided with the first sealing joint strip, discharging chamber and filtering
The place of being connected between chamber is provided with the second sealing joint strip.
The feed cavity is provided with charging aperture；The discharging chamber is provided with discharging opening, and fast-assembling is equipped with charging aperture and discharging opening
Thimble connector.
In the present invention, the liquid material that need to be filtered flows through feed cavity, filter chamber and discharging chamber to complete to filter successively, described
Filter chamber is provided with multiple filtering through holes, and each filter in through hole sets bar-shaped magnetic absorption member, bar-shaped magnetic absorption member one by raw material flow direction
End is fixed in fixed plate, and the excessively stream slit for liquid material circulation, the bar-shaped magnetic are formed between rod body and filtering through hole hole wall
Inhale raw material of the part both ends magnetic pole respectively positioned at excessively stream slit and flow into end and raw material outflow end；The structure limits the road of liquid material
Footpath, it is allowed to flow through the both ends of bar magnet in excessively stream slit, because bar magnet magnetic force maximum point is located at the magnetic pole of both ends, therefore can
To ensure adsorption effect of the bar magnet to magnetic pellet in liquid material.
It is multiple to filter the excessively stream slit formed in through holes between magnetic absorption member rod body and filtering through hole hole wall in the present invention, its
Flow section area sum is more than feed cavity charging aperture flow section area, also greater than discharging chamber discharging opening flow section area,
The design can effectively slow down the flow velocity of liquid material, and liquid material from feeding mouth when entering filter chamber, because of area of passage
Significantly change causes flow velocity to slow down, and makes liquid material when flowing through slit, and the magnetisable material in raw material has the sufficient time by magnetic
Power is acted on and is sucked out, and lifts filter effect, and raw material flow rate slows down the magnetic that can be reduced to being adsorbed on bar magnet
Material washes away, and prevents it again by refunds raw material.
In the present invention, described device is provided with the fixed plate of fixed bar-shaped magnetic absorption member, and the fixed plate is provided with fixing hole, rod
Shape magnetic absorption member is inserted at fixing hole, and the fixed plate is fixed at the cover plate of device top through fast connection mechanism, is set on the cover plate of top
There is handle；When the present apparatus make it that filter capacity declines because adsorbing excessive pellet, the design can allow user easily to pull down
Bar-shaped magnetic absorption member is cleaned, and more quickly restores the filter capacity of device.
In the present invention, because the filtering through hole of filter chamber and bar-shaped magnetic absorption member are arranged in groups, every group of structure is identical, therefore
When needing to lift filter effect or improve the rate of filtration, it is only necessary to which increase filtering through hole and bar-shaped magnetic absorption member can be achieved, and be easy to
Design and realization.
Brief description of the drawings
The present invention is described in more detail with reference to the accompanying drawings and detailed description：
Accompanying drawing 1 is the filtration operation schematic diagram of device of the present invention；
Accompanying drawing 2 is the decomposing schematic representation of device of the present invention；
In figure：1- filter chambers；2- feed cavities；3- charging apertures；4- discharging chambers；The sealing joint strips of 5- first；6- fixed plates；7- rods
Shape magnetic absorption member；8- tops cover plate；9- Flat-head internal hexagonal screws；The sealing joint strips of 10- second；11- straight pins；12- and fast connection mechanism
The latch segment of cooperation；The fast connection mechanisms of 13-；The latch segment that 14- coordinates with fast connection mechanism；15- handles；Hexagonal spiral shell in 16- socket caps
Silk；The fast connection mechanisms of 17-；18- socket cap hexagon socket head cap screws；19- round end hexagon socket head cap screws；20- discharging openings；21- filters through hole；
22- excessively stream slits；23- fixing holes.
Embodiment
As shown in Figure 1 and Figure 2, a kind of permanent-magnet filtration device, the filter include feed cavity 2, filter chamber 1 and gone out
Expect chamber 4, the outlet of feed cavity 2 is connected with the entrance of filter chamber 1, and the outlet of filter chamber 1 is connected with the entrance of discharging chamber 4, needs
The liquid material of filter flows through feed cavity 2, filter chamber 1 and discharging chamber 4 to complete to filter successively, and the filter chamber 1 is provided with multiple mistakes
Through hole 21 is filtered, each filter in through hole 21 sets bar-shaped magnetic absorption member 7 by raw material flow direction, and bar-shaped one end of magnetic absorption member 7 is fixed on
On fixed board 6, the excessively stream slit 22 for liquid material circulation, the bar-shaped magnetic absorption member 7 are formed between rod body and the filtering hole wall of through hole 21
Both ends magnetic pole flows into end and raw material outflow end positioned at the raw material of excessively stream slit 22 respectively.
The bar-shaped magnetic absorption member 7 is permanent magnet bar magnet.
Described device is provided with the fixed plate 6 of fixed bar-shaped magnetic absorption member 7, and the fixed plate 6 is provided with fixing hole 23, bar-shaped magnetic
Inhale part to be inserted at fixing hole 23, and be stuck in the convex edge of barred body one end on fixing hole 23.
The fixed plate 23 is fixed at device top cover plate 8 through fast connection mechanism 17, and top cover plate 8 is provided with handle 15.
The feed cavity 2 is provided with charging aperture 3, and the discharging chamber 4 is provided with discharging opening 20, the multiple to filter magnetic in through hole 21
Inhale the rod body of part 7 and filter the excessively stream slit 22 formed between the hole wall of through hole 21, its flow section area sum is entered more than feed cavity
The flow section area of material mouth 3, also greater than the flow section area of discharging chamber discharging opening 20.
Order is set from top to bottom for the discharging chamber 4, filter chamber 1, feed cavity 2, and discharging chamber 4 is fixed in the top of filter chamber 1,
Feed cavity 2 is fixed in the bottom of filter chamber 1, and the place of being connected between feed cavity 2 and filter chamber 1 is provided with the first sealing joint strip 5, discharging
The place of being connected between chamber 4 and filter chamber 1 is provided with the second sealing joint strip 10.
The feed cavity 2 is provided with charging aperture 3；The discharging chamber 4 is provided with discharging opening 20, on charging aperture 3 and discharging opening 20
Provided with Quick hoop joint.
When the present apparatus is in filter stock, raw material flows into from the charging aperture 3 of the feed cavity 2 of device bottom, flow to filter chamber
1, by the excessively stream slit 22 formed in multiple filtering through holes 21 between the rod body of magnetic absorption member 7 and the filtering hole wall of through hole 21, its excessively stream
Cross-sectional area sum is more than the flow section area of feed cavity charging aperture 3, also greater than the flow section area of discharging chamber discharging opening 20, because
The flow velocity of this raw material is significantly slowed down, while is limited by the structure of the filtering through hole 21 of filter chamber 1 and be forced to flow through excessively stream slit
22, because the bar-shaped both ends magnetic pole of magnetic absorption member 7 is located at the both ends of excessively stream slit 22 respectively, i.e. raw material flows in and out direction, is magnetic
The most strong region of power, therefore the magnetic pellet in raw material is adsorbed in bar-shaped magnetic absorption member 7.
When the magnetic pellet adsorbed in magnetic absorption member 7 is too many, excessively stream slit 22 blocks, the excessively stream speed of filter chamber 1
Slow down, now need to clean magnetic absorption member, operator holds handle 15 and lifts top cover plate 8, you can fixed plate 23 together with
The magnetic absorption member 7 being inserted in fixed plate 23 is taken out in the lump, and then solution changes up connection mechanism 17, you can fixed plate 23 from top cover plate
Unloaded on 8, take out magnetic absorption member 7 and cleaned.
Claims (7)
- A kind of 1. permanent-magnet filtration device, it is characterised in that：The filter includes feed cavity, filter chamber and discharging chamber, institute State feed cavity outlet with filter chamber entrance to be connected, the filter chamber outlet is connected with discharging chamber entrance, the liquid material that need to be filtered Feed cavity, filter chamber and discharging chamber are flowed through successively to complete to filter, and the filter chamber is provided with multiple filtering through holes, and each filtering is logical Bar-shaped magnetic absorption member is set by raw material flow direction in hole, bar-shaped magnetic absorption member one end is fixed in fixed plate, rod body and filtering through hole hole The excessively stream slit for liquid material circulation is formed between wall, the bar-shaped magnetic absorption member both ends magnetic pole is located at the raw material of excessively stream slit respectively Flow into end and raw material outflow end；Described bar-shaped magnetic absorption member one end is connected with fixed plate, and the other end is set in a manner of pluggable；When that need to be cleaned to magnetic absorption member, fixed plate is taken out together with the magnetic absorption member being inserted in fixed plate；The bar-shaped magnetic absorption member length is more than filtering through hole length；The fixing end of bar-shaped magnetic absorption member is located in discharging chamber, bar-shaped magnetic The suspension end for inhaling part is located in feed cavity.
- A kind of 2. permanent-magnet filtration device according to claim 1, it is characterised in that：The bar-shaped magnetic absorption member is permanent magnet Bar magnet.
- A kind of 3. permanent-magnet filtration device according to claim 1, it is characterised in that：Described device is provided with fixed bar-shaped magnetic The fixed plate of part is inhaled, the fixed plate is provided with fixing hole, and bar-shaped magnetic absorption member is inserted at fixing hole, and with the convex of barred body one end Edge is stuck on fixing hole.
- A kind of 4. permanent-magnet filtration device according to claim 3, it is characterised in that：The fixed plate is consolidated through fast connection mechanism At the cover plate of device top, top cover plate is provided with handle.
- A kind of 5. permanent-magnet filtration device according to claim 1, it is characterised in that：The feed cavity is provided with charging aperture, The discharging chamber is provided with discharging opening, the excessively stream formed in the multiple filtering through hole between magnetic absorption member rod body and filtering through hole hole wall Slit, its flow section area sum are more than feed cavity charging aperture flow section area, and also greater than discharging chamber discharging opening excessively stream is broken Face area.
- A kind of 6. permanent-magnet filtration device according to claim 1, it is characterised in that：The discharging chamber, filter chamber, charging Chamber is sequentially set from top to bottom, and discharging chamber is fixed in filter chamber top, and feed cavity is fixed in filter chamber bottom, feed cavity and filtering The place of being connected between chamber is provided with the first sealing joint strip, and the place of being connected between discharging chamber and filter chamber is provided with the second fluid sealant Bar.
- A kind of 7. permanent-magnet filtration device according to claim 1, it is characterised in that：The feed cavity is provided with charging aperture； The discharging chamber is provided with discharging opening, and Quick hoop joint is equipped with charging aperture and discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062701.7A CN105617752B (en) | 2016-01-29 | 2016-01-29 | A kind of permanent-magnet filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610062701.7A CN105617752B (en) | 2016-01-29 | 2016-01-29 | A kind of permanent-magnet filtration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105617752A CN105617752A (en) | 2016-06-01 |
| CN105617752B true CN105617752B (en) | 2018-04-10 |
Family
ID=56033331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610062701.7A Active CN105617752B (en) | 2016-01-29 | 2016-01-29 | A kind of permanent-magnet filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105617752B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477280Y (en) * | 2001-04-12 | 2002-02-20 | 广州市天河永通高能磁性材料器件有限公司 | Railings type magnetic rod iron remover |
| CN104209185A (en) * | 2014-08-25 | 2014-12-17 | 湖南利洁生物化工有限公司 | Magnetic material catalyst separating device and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08257321A (en) * | 1995-03-27 | 1996-10-08 | Mitsubishi Materials Corp | Magnet filter and filter apparatus |
-
2016
- 2016-01-29 CN CN201610062701.7A patent/CN105617752B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477280Y (en) * | 2001-04-12 | 2002-02-20 | 广州市天河永通高能磁性材料器件有限公司 | Railings type magnetic rod iron remover |
| CN104209185A (en) * | 2014-08-25 | 2014-12-17 | 湖南利洁生物化工有限公司 | Magnetic material catalyst separating device and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105617752A (en) | 2016-06-01 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 9 Chuangye Avenue, Songshan Town, Luoyuan County, Fuzhou City, Fujian Province, 350000 Patentee after: Fujian Dongheng New Energy Group Co.,Ltd. Address before: No. 1, Village 1, Liuyu Natural Area, Cangxi Village, Zhangwan Town, Jiaocheng District, Ningde City, Fujian Province, 352106 Patentee before: NINGDE DONGHENG MACHINERY Co.,Ltd. |