CN103418169B - A kind of mechanism that can two-wayly pull open and close up filter plate - Google Patents
A kind of mechanism that can two-wayly pull open and close up filter plate Download PDFInfo
- Publication number
- CN103418169B CN103418169B CN201210152551.0A CN201210152551A CN103418169B CN 103418169 B CN103418169 B CN 103418169B CN 201210152551 A CN201210152551 A CN 201210152551A CN 103418169 B CN103418169 B CN 103418169B
- Authority
- CN
- China
- Prior art keywords
- filter plate
- arm
- tie
- plate
- close
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of mechanism that can two-wayly pull open and close up filter plate.When pressure strip opens cake discharge space, by the connecting strand being located at both sides, filter plate can be pulled open from closed configuration, at this moment the pin be arranged on the arm-tie clutch of filter plate both sides stretches out downwards, is hooked, be brought together into pressure strip side by the arm-tie head moving to this.When the pressure head on arm-tie clutch contacts barrier plate, pin will upwards rise, and when filter plate is closed up, pin and arm-tie head are thrown off.While filter plate is closed up, filter plate below can be pulled open closed configuration again by connecting strand, so repeat process of pulling open and close up when being opened close to connecting strand length to last block filter plate, trigger stop switch, sprocket wheel reverses, arm-tie head inverted repeat appeal process, is brought together into thrust plate side by filter plate block-by-block complete for cake discharge.So just achieve the two-way technical purpose pulled open and close up filter plate.For filter press safe operation, realize one people make an inspection tour or unmanned provide solution.
Description
Technical field
This patent belongs to filter press technical field, particularly relates to a kind of mechanism that can two-wayly pull open and close up filter plate.
Background technology
Filter plate can only being pulled open that the reciprocal plate pulling device applied in filter press block-by-block plate drawing system and existing public technology and document provide is brought together into pressure strip side, and cannot oppositely close up by arm-tie, filter plate is brought together into thrust plate side and once all filter plates be pushed thrust plate side by pressure strip.This just brings following technical deficiency:
1, pressure strip is being opened after cake discharge space withdraws and put in place, be difficult to ensure that its sealing surface is vertical with girder, in addition, filter plate is pulling open in process, because both sides arm-tie is asynchronous or part filter plate distortion etc., after being brought together into pressure strip side, the sealing surface of filter plate and girder meeting out of plumb, produce certain angle (being commonly called as " beating heresy "), when pressure strip pushes filter plate to thrust plate side, these filter plates can to girder one side slip under the effect of component in the same way, as adjusted not in time, will thruster girder (being commonly called as " shouldering beam ") after several circulation, girder can be pushed away bending time serious, more there will be severe girder and collapse the major accident.Address this problem, filter plate block-by-block is brought together into thrust plate side's (because girder and thrust plate are fixed together, being orthogonal) after cake discharge terminates exactly.With prior art, this process, just can only be completed by least two, scene operator, namely increases Field Force's preparation, turn increases the labour intensity of workman.
2, in arm-tie cake discharge process as find or suspect filter plate, filter cloth or filter cake have problem, after can only suspending, retract inspection by closing up filter plate by simultaneously.The one man operation of filter press cannot be realized.
Summary of the invention
Instant invention overcomes the deficiency in above technology, provide a kind of mechanism that can two-wayly pull open and close up filter plate.The present invention not only meets the requirement of common automatic pulling plate filter press, and meets intelligent filter press completely and filter plate is pulled open to the requirement of closing up, and for filter press safe operation, realizes a people and to make an inspection tour or unmanned provides solution.The technical scheme that the present invention takes is: thrust plate and obturator are fixed on girder two ends; Girder arranges pressure strip and some pieces of filter plates; Barrier plate is installed in thrust plate and pressure strip both sides, and arm-tie clutch is installed in filter plate both sides, and arm-tie clutch is made up of left and right pressure head, pin, spring and connecting rod; Sprocket wheel, chain and guide rail are installed outside girder two; Several arm-tie heads chain are equipped with; Arm-tie head is connected to guide rail backplate; Pressure strip, filter plate, thrust plate both sides connecting strand are connected, and connecting strand length must be less than minimum cake discharge space length.When filter press enters cake discharge program, cake discharge space is opened by pressure strip under the dragging of sealing device, and by the connecting strand being located at pressure strip and filter plate both sides, filter plate is pulled open from closed configuration, at this moment the left side on the arm-tie clutch of these filter plate both sides is arranged on, right pressure head is mobile to filter plate sealing surface outside under the action of the spring, pin is driven to stretch out downwards, work as a left side, when moving on to maximum position outside right pressure head, pin reaches the longest position, at this moment can be hooked by the arm-tie head moving to this, be brought together into pressure strip side, work as a left side, one in right pressure head when contacting barrier plate or arm-tie clutch, this pressure head will move in filter plate sealing surface, pin will be driven and upwards rise, when being closed up to filter plate, this pressure head is moved back in filter plate sealing surface, pin rises to uppermost position in fig-ure, when filter plate is closed up, pin and arm-tie head break off relations, arm-tie head can be smoothly through.While front piece of filter plate is closed up, filter plate below can be pulled open closed configuration again by the connecting strand being arranged on both sides.Repeat appeal like this pull open and close up process, be opened to last block filter plate and touch stop switch close to during connecting strand length, stop arm-tie, enter next working procedure.As next working procedure is set as closing up filter plate to thrust plate side, as long as sprocket wheel reversion runs just can repeat appeal process, filter plate block-by-block is brought together into thrust plate side.Close up in process at filter plate, when needing oppositely to close up, just can oppositely close up as long as change sprocket wheel direction of rotation.By the change of the direction of rotation of sprocket wheel, reaching can to pressure strip direction, again can to thrust plate direction, two-wayly closes up filter plate object.
At the guide rail backplate that the arm-tie head described in the technical program is connected with on arm-tie head, it is characterized in that: arm-tie head is made up of two panels connecting plate, backplate connector, two stop screws, two track rollers and roller shafts, and connecting plate and chain outside plate are structure as a whole; In the middle part of two connecting plates, install roller shaft, roller is installed at axle two ends, and roller rolls in guide rail inner top side face; Backplate connector is installed on connecting plate top, and backplate connector lower surface is circular arc, and radian is similar with sprocket tip circle radian, centre, two ends mounting guide rail backplate stop screw.Guide rail configures by macromolecular material make can free bend, guide rail backplate that wearability is good.The position of the backplate connector stop screw corresponding to guide rail backplate has elongated slot, guide rail backplate is connected with the backplate connector on arm-tie head, arm-tie head is when pulling open and close up filter plate, guide rail backplate along with moving, the layback problem of not only effectively having protected chain but also having prevented arm-tie head in arm-tie process.
Accompanying drawing explanation
A kind of structural representation that can two-wayly pull open and close up filter plate mechanism of Fig. 1; The structural representation of Fig. 2 arm-tie clutch when open mode; The structural representation of Fig. 3 arm-tie clutch when closed configuration; Fig. 4 arm-tie head, guide rail guard board structure schematic diagram; Fig. 5 A-A is to schematic diagram.
In figure: 1 sealing device, 2 pressure strips, 3 barrier plates, 4 filter plates, 5 arm-tie clutches, the left pressure head of 5-1, the right pressure head of 5-2,5-3 pin, 5-4 spring, 5-5 connecting rod, 5-6 housing, 6 thrust plates, 7 girders, 8 sprocket wheels, 9 chains, 10 arm-tie heads, 10-1 connecting plate, 10-2 backplate connector, 10-3 stop screw, 10-4 track roller 10-5 roller shaft, 11 guide rails, 12 connecting strands, 13 guide rail backplates
Specific implementation method
As shown in Figure 1, filter press is after entering cake discharge program, pressure strip 2 is opened cake discharge space by sealing device (hydraulic jack) 1 to the right, and by the connecting strand 12 being located at pressure strip 2 and filter plate 4 both sides, filter plate 4 is pulled open from closed configuration, at this moment left pressure head 5-1 on the arm-tie clutch 5 of these filter plate both sides and right pressure head 5-2 is arranged on mobile to filter plate 4 sealing surface outside under the effect of spring 5-4, pin 5-3 is driven to stretch out downwards, when moving on to maximum position outside left pressure head 5-1 and right pressure head 5-2, pin 5-3 will reach the longest position downwards, at this moment 11 li, its underpart guide rail can be installed in, the arm-tie head 10 moving to this hooks, be brought together into pressure strip side, when right pressure head 5-2 contacts barrier plate, right pressure head 5-2 will move in filter plate 4 sealing surface, pin 5-3 will be driven and upwards rise, when being closed up to filter plate 4, right pressure head 5-2 is moved back in filter plate sealing surface, pin 5-3 rises to uppermost position in fig-ure, at this moment pin 5-3 and arm-tie head 10 break off relations, arm-tie head 10 can be smoothly through, move forward.Filter plate 4 below can be pulled open closed configuration again by the connecting strand 12 when front piece of filter plate 4 is closed up by being arranged on both sides.Repeat like this pull open and close up process, be opened to last block filter plate 4 and trigger stop switch close to during connecting strand 12 length, sprocket wheel 8 reverses, and arm-tie head 10 will close up last complete for firm cake discharge block filter plate 4 to thrust plate 6 side.Repeat pulling open of filter plate equally with appeal process and close up, be located at pressure strip side's stop switch to triggering when pulling open last block filter plate, pressure strip closes up by sealing device startup.So not only arm-tie speed is fast, and completely eliminates filter plate and be pushed to the potential safety hazard that girder brings.
As shown in Figure 4 and Figure 5: polluted by filter cake and washings by preventing chain 9, avoid arm-tie head 10 layback when guide rail 11 internal cause activity causes arm-tie to close up greatly to occur filter plate 4 is jumped phenomenon simultaneously, in the middle part of two connecting plate 10-1 on arm-tie head 10, roller shaft 10-5 is installed, roller 10-4 is installed at roller shaft 10-5 two ends, roller 10-4 guide rail 11 in above on rolling; Backplate connector 10-2 is installed on connecting plate 10-1 top, and backplate connector 10-2 lower surface is circular arc, and radian is similar with sprocket wheel 8 outside circle radian, centre, backplate connector 10-2 two ends mounting guide rail backplate 13 stop screw 10-3.Guide rail 11 configures by macromolecular material (PA-66) make can free bend, guide rail backplate 13 that wearability is good.Guide rail backplate 13 is connected with the backplate connector 10-2 on arm-tie head 10, and arm-tie head 10 is when pulling open and close up filter plate 4, and guide rail backplate 13, along with moving, has namely effectively protected chain 9, prevents again the layback problem of arm-tie head 10 in arm-tie process.
Claims (6)
1. one kind can two-wayly be pulled open and close up the mechanism of filter plate, it is characterized in that: the described mechanism that can two-wayly pull open and close up filter plate is by girder and the thrust plate be fixed on girder and obturator, the pressure strip that girder arranges and some pieces of filter plates, the barrier plate that thrust plate and pressure strip both sides are installed, the arm-tie clutch that filter plate both sides are installed, the sprocket wheel installed outside girder two, chain and guide rail, and several arm-tie heads that chain fills formed, pressure strip, all filter plates, thrust plate both sides connecting strand is connected, when filter press cake discharge, pressure strip is pulled open maximum cake discharge space by obturator, filter plate under the pulling of connecting strand after pressure strip is opened disengaging closed configuration, at this moment the pin be arranged in the arm-tie clutch of filter plate both sides will stretch out downwards, hooked by the arm-tie head of bottom to the horizontal movement of pressure strip direction, this filter plate is closed up to pressure strip direction, when the left pressure head on arm-tie clutch, one in right pressure head when contacting barrier plate, pin will upwards be packed up, pin and arm-tie head break off relations, arm-tie head can be smoothly through, simultaneously under the pulling of connecting strand, filter plate below is also opened disengaging closed configuration, repeat so above-mentionedly pull open and close up process, stop switch is triggered close to during connecting strand length when last block filter plate is opened to, stop arm-tie, enter next working procedure, if next working procedure is set as closing up filter plate to thrust plate side, then sprocket wheel reversion, arm-tie head will close up last complete for firm cake discharge block filter plate to thrust plate direction, all filter plate block-by-blocks are brought together into thrust plate side.
2. a kind of mechanism that can two-wayly pull open and close up filter plate according to claim 1, is characterized in that: described connecting strand length is less than minimum cake discharge space length.
3. a kind of mechanism that can two-wayly pull open and close up filter plate according to claim 1, it is characterized in that: described arm-tie clutch is by described left pressure head, described right pressure head, described pin, spring, connecting rod housing forms, when described filter plate departs from closed configuration, described left pressure head and described right pressure head move under the action of the spring outside the sealing surface of described filter plate, described pin will stretch out downwards, when moving on to maximum position outside described left pressure head and right pressure head, described pin will reach the longest position downwards, the direction of rotation that the described arm-tie head that at this moment can be moved to this hooks to described sprocket wheel closes up described filter plate, when described left pressure head, one in right pressure head when contacting barrier plate or arm-tie clutch, this pressure head will move in filter plate sealing surface, pin will be driven and upwards rise, when being closed up to filter plate, this pressure head is moved back in filter plate sealing surface, pin rises to uppermost position in fig-ure, pin and arm-tie head break off relations.
4. a kind of mechanism that can two-wayly pull open and close up filter plate according to claim 1 or 3, is characterized in that: the closing up direction and will change of filter plate described in the direction of rotation changing described sprocket wheel.
5. a kind of mechanism that can two-wayly pull open and close up filter plate according to claim 1 or 3, it is characterized in that: described arm-tie head is made up of two panels connecting plate, backplate connector, two stop screws, two track rollers and roller shafts, and connecting plate and chain outside plate are structure as a whole; In the middle part of two connecting plates, install roller shaft, roller is installed at axle two ends, and roller rolls in guide rail inner top side face; Backplate connector is installed on connecting plate top, and backplate connector lower surface is circular arc, and radian is similar with sprocket tip circle radian, centre, two ends mounting guide rail backplate stop screw.
6. a kind of mechanism that can two-wayly pull open and close up filter plate according to claim 5, is characterized in that: described guide rail is provided with guide rail backplate, guide rail backplate has elongated slot, corresponding to position and described backplate connector stop screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152551.0A CN103418169B (en) | 2012-05-17 | 2012-05-17 | A kind of mechanism that can two-wayly pull open and close up filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152551.0A CN103418169B (en) | 2012-05-17 | 2012-05-17 | A kind of mechanism that can two-wayly pull open and close up filter plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103418169A CN103418169A (en) | 2013-12-04 |
| CN103418169B true CN103418169B (en) | 2016-02-03 |
Family
ID=49643871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210152551.0A Expired - Fee Related CN103418169B (en) | 2012-05-17 | 2012-05-17 | A kind of mechanism that can two-wayly pull open and close up filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103418169B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689615B (en) * | 2015-02-11 | 2016-05-25 | 南京松本水处理技术有限公司 | Grouping drawing-plate mechanism |
| CN104841175B (en) * | 2015-04-27 | 2017-05-17 | 浙江诺盾过滤机械有限公司 | Plate-pulling device for heavy press filter |
| CN105666510A (en) * | 2016-04-13 | 2016-06-15 | 双峰格雷斯海姆医药玻璃（丹阳）有限公司 | Bottle moving manipulator sucker |
| CN111135618B (en) * | 2020-03-20 | 2024-07-23 | 景津装备股份有限公司 | Filter plate grouping pulling and filter cloth block-by-block cleaning tuning device and corresponding high-efficiency filter press |
| CN113442487A (en) * | 2021-07-08 | 2021-09-28 | 刘惠燕 | Energy-concerving and environment-protective waste paper compaction equipment of using |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105830A (en) * | 1985-08-01 | 1987-01-28 | 北京矿冶研究总院 | Squeezing type automatic filter press |
| CN2211312Y (en) * | 1995-01-07 | 1995-11-01 | 张金国 | Drawing mechanism for unloading multiple filtering plates of press filter |
| CN2368587Y (en) * | 1998-08-20 | 2000-03-15 | 宋家骏 | Automatic filter press |
| WO2001021275A1 (en) * | 1999-09-18 | 2001-03-29 | Outokumpu Oyj | Filter press |
| CN1471992A (en) * | 2003-07-03 | 2004-02-04 | 秦强华 | Filter board group opening-closing mechanism |
| CN2870946Y (en) * | 2006-01-12 | 2007-02-21 | 秦素芳 | Fast material-unloading press filter |
| CN2870945Y (en) * | 2006-01-12 | 2007-02-21 | 秦素芳 | Material unloader of press filter |
| CN201139984Y (en) * | 2007-12-18 | 2008-10-29 | 杭州兴源过滤机有限公司 | Primary withdrawing-vibrating filter board pressure filter |
-
2012
- 2012-05-17 CN CN201210152551.0A patent/CN103418169B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85105830A (en) * | 1985-08-01 | 1987-01-28 | 北京矿冶研究总院 | Squeezing type automatic filter press |
| CN2211312Y (en) * | 1995-01-07 | 1995-11-01 | 张金国 | Drawing mechanism for unloading multiple filtering plates of press filter |
| CN2368587Y (en) * | 1998-08-20 | 2000-03-15 | 宋家骏 | Automatic filter press |
| WO2001021275A1 (en) * | 1999-09-18 | 2001-03-29 | Outokumpu Oyj | Filter press |
| CN1374879A (en) * | 1999-09-18 | 2002-10-16 | 奥托库普公司 | Filter press |
| CN1471992A (en) * | 2003-07-03 | 2004-02-04 | 秦强华 | Filter board group opening-closing mechanism |
| CN2870946Y (en) * | 2006-01-12 | 2007-02-21 | 秦素芳 | Fast material-unloading press filter |
| CN2870945Y (en) * | 2006-01-12 | 2007-02-21 | 秦素芳 | Material unloader of press filter |
| CN201139984Y (en) * | 2007-12-18 | 2008-10-29 | 杭州兴源过滤机有限公司 | Primary withdrawing-vibrating filter board pressure filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103418169A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103418169B (en) | A kind of mechanism that can two-wayly pull open and close up filter plate | |
| CN106991914B (en) | Notice board for construction site construction | |
| CN204675747U (en) | A kind of abandoned car disassembles gig | |
| CN202141339U (en) | In-furnace roller-table baffle plate device | |
| CN203972521U (en) | With the conticaster knockout mechanism of straightening function | |
| CN104085764A (en) | Elevator car door lock unlocking device and elevator | |
| CN203650257U (en) | Classification type protecting cover for deburring machine and burr clearing equipment | |
| CN205701921U (en) | A kind of railway carriage door correcting unit | |
| CN107905701A (en) | A kind of fire resistance rolling shutter door fireproof rolling case | |
| CN202667367U (en) | Pneumatic edge folding machine for polyurethane sandwich plate | |
| CN209455908U (en) | The protection mechanism of lift car and layer door gap | |
| CN214740302U (en) | Chain lifting limiting equipment | |
| CN204024142U (en) | Hydraulic pressure back boom three-dimensional parking device | |
| CN201600097U (en) | Automatic clip machine | |
| CN104405247B (en) | Hydraulic-driven rotates pendulum folding mine safety door | |
| CN210659886U (en) | Fireproof rolling shutter door | |
| CN202170530U (en) | Crushing device for mine backhoe loader | |
| CN105618620A (en) | Discharging device for bending machines | |
| CN209305568U (en) | A kind of novel subway evacuation platform | |
| CN210858769U (en) | Underground protective support for coal mine | |
| CN210598629U (en) | Fire prevention rolling slats door mounting structure | |
| CN204237388U (en) | A kind of passenger of preventing crashes into the automatic safety device of elevator hoistways | |
| CN202741432U (en) | Rolling mill safety protective device | |
| CN203124414U (en) | Shear zone swing roller way controlled by three-position hydraulic cylinders | |
| CN208330434U (en) | Underground air duct driving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |