CN103212224B - Installation process of pressure filter - Google Patents
Installation process of pressure filter Download PDFInfo
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- CN103212224B CN103212224B CN201310138105.9A CN201310138105A CN103212224B CN 103212224 B CN103212224 B CN 103212224B CN 201310138105 A CN201310138105 A CN 201310138105A CN 103212224 B CN103212224 B CN 103212224B
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- plate
- filter
- fixation clip
- cloth
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Abstract
The invention relates to an installation process of a pressure filter. The installation process comprises the steps of: construction and inspection of a steel structure foundation, installation of a bottom plate, installation of a chute, installation of spare parts on the side of a fixed pressure plate, installation of the fixed pressure plate, installation of spare parts on the side of a movable pressure plate, installation of a rear frame, installation of a guide rail of a cross beam of a frame, installation of the movable pressure plate, installation of a movable pressure head yoke and a fixed pressure head yoke, installation of a hydraulic cylinder and a hydraulic cylinder support, installation of a filter plate, installation of a vibration frame, installation of filter cloth, assembly of all filter cloth pipes, installation of a cloth washing device and the like. Multiple times of actual installation and operation show that when a non-integral type pressure filter, especially an imported pressure filter, is installed according to the installation process provided by the invention, the installation precision, the working efficiency and the first time passing rate are high, the installation quality and the construction period are ensured, the installation cost of the pressure filter is reduced, the manpower, material resources and financial resources are saved, and the economic benefits and the social benefits of enterprises are increased.
Description
Technical field
The present invention relates to a kind of equipment installation method, specifically a kind of filter press mounting process.
Background technology
The filter press of the existing non-integral type problem that particularly installation of inlet-pressure filter exists is, installation accuracy is low, inefficiency, first-time qualification rate are low, thereby in the process of installation and debugging repeatedly, wasted a large amount of human and material resources and financial resources, affect the duration.
Summary of the invention
Object of the present invention is just to provide a kind of filter press mounting process, and to solve, the installation accuracy that existing mounting means exists is low, inefficiency and the low problem of first-time qualification rate.
The present invention is achieved in that a kind of filter press mounting process, comprises the following steps:
The construction of a, steel structure base and inspection: make an II formed steel construction framework, be laid on installation position, then build up a mounting platform with concrete casting, form steel structure base, install anchor bolt at desired location; After described steel structure base construction, described steel structure base is checked, check the position dimension of described steel structure base, the deviation of absolute altitude whether to meet the requirements; Measure the floor level absolute altitude of mounting platform with spirit level, in be controlled at+1.5mm of levelness; With theodolite and total powerstation checkout facility, control point is installed, buries provisional and permanent center target underground;
The installation of b, base plate: wanting to get respectively laterally and longitudinal center's point on the position of mounting base with theodolite on described steel structure frame, mark the installation site of each base plate, fix respectively each base plate by spot welding mode again, should not exceed ± 1.0mm of the centre deviation of each described base plate;
The installation of c, chute: at chute two ends and both sides draw respectively center line, by after chute hoisted in position, adjust center and the absolute altitude of described chute by the screw jack of 2 20 tons, be no more than ± 1.0mm of the centre deviation of described chute, is welded in each angle of described chute on described steel structure frame with spot welding after adjustment;
The installation of the loose mail of d, fixation clip side: assemble successively undersetting, element board, simulating piece and adapter on two described base plates on the described steel structure frame that fixation clip one side is installed; After installation and debugging, by base plate firm welding, load cell is welded on described element board, FPH beam level is sling, be placed on described undersetting;
The installation of e, fixation clip: fixation clip is vertically sling, is slowly placed on described FPH beam, be fixedly connected with bolt, in place after, at a side welding temporary supporting of described fixation clip, described fixation clip is fixed;
The installation of the loose mail of f, moving press plate side: assemble successively undersetting, load cell, simulating piece, adaptor plate, damper on described base plate, after installation and debugging, connect described base plate and described undersetting with bolt;
The installation of g, afterframe: afterframe is vertically sling, is slowly placed on described adaptor plate, be fixedly connected with bolt, in place after, at a side welding temporary supporting of described afterframe, described afterframe is fixed;
The installation of h, cruciform bracing guide rail: two cruciform bracing guide rails are lifted into respectively to a side of described fixation clip and a side of described moving press plate, and are close to described fixation clip and described afterframe gives fastening, tension moment of torsion is 48-52Nm; The depth of parallelism of adjusting between two described cruciform bracing guide rails should be within the scope of horizontal and vertical ± 1mm; After glacing flatness, the relative position, the levelness that is relative to each other that check two described cruciform bracing guide rails all meet designing requirement, more described cruciform bracing guide rail is fixed with bolt tightening;
The installation of i, moving press plate: moving press plate is vertically sling, first make it be parallel to described cruciform bracing guide rail, slowly transfer to again on described cruciform bracing guide rail, rotation 90o makes it be parallel to described fixation clip, assemble afterwards regulating sleeve, described moving press plate is promoted along described cruciform bracing guide rail, until near described fixation clip, then adjust described moving press plate with described regulating sleeve, until the gap between described moving press plate and described fixation clip reaches consistent; Again described moving press plate is moved to its extended position place;
The installation of j, mobile pressure head yoke and fixing pressure head yoke: first difference fit on pressure head yoke and push-down head yoke on mobile pressure head yoke and fixing pressure head yoke, after fixing with bolt, again described mobile pressure head yoke is assembled on described moving press plate, described fixing pressure head yoke is assembled on described fixation clip, after equipment adjustment is good, fix with bolt;
The installation of k, hydraulic cylinder and hydraulic cylinder bearing: by lifting mode, four hydraulic cylinders are split to the both sides at described fixation clip, two of every sides, are arranged above and below between fixing york piece and mobile york piece; Hydraulic mount is lifted on described cruciform bracing guide rail again, and is fixed and is connected on described cruciform bracing guide rail with bolt;
The installation of l, filter plate: each filter plate is suspended on described s crossbeam frame guide rail one by one by hitch respectively, tightens the set bolt between described hitch and described filter plate, the hanger of described hitch is alignd with described filter plate;
The installation of m, vibrations framework: vibrations frame hoisting is installed to position, itself and described afterframe and described fixation clip are close to, the depth of parallelism between the crossbeam of described vibrations framework is controlled in the scope of horizontal and vertical ± 1mm; Check described vibrations framework crossbeam glacing flatness, position, the levelness that is relative to each other meet after designing requirement each other, described vibrations framework is fixed with bolt tightening;
The installation of n, filter cloth: filter cloth is suspended on filter cloth pipe, and dossal rod is rested on filter cloth pipe, the recess on described filter cloth is close to cloth tube fixer; Both sides and lower edge at described filter plate are tightened two filter clothes with the cable wiring of self-locking respectively; The position of opening of described filter cloth must be relative with the position of opening of described filter plate; After filter cloth installation on a described filter plate, then the filter cloth on next piece filter plate is installed;
O, assemble all filter cloth pipes: all filter cloth pipes link together, and then assemble connecting rod, collective's pipeline and valve are installed, finally described filter cloth pipe is assembled on described vibrations framework;
The installation of p, cloth-washing apparatus: first cloth-washing apparatus is assembled, more described cloth-washing apparatus is arranged on described vibrations framework from the top down, adjust according to Assembly Instruction Device the position of brush guide rail that washes cloth, and nozzle is installed.
Show by actual installation practice repeatedly, the filter press of non-integral type is installed according to mounting process of the present invention, particularly inlet-pressure filter, its installation accuracy is high, and operating efficiency is high, and first-time qualification rate is high, installation quality and duration are ensured, reduce filter press installation cost, saved human and material resources and financial resources, improved economic benefit and the social benefit of enterprise.
Brief description of the drawings
Fig. 1, Fig. 2 are the setting position of chute on steel structure frame and the structural representation that carries out position adjustment with jack.
Fig. 3 is the scheme of installation of the loose mail of fixation clip side.
In figure: 1, steel structure frame, 2, chute, 3, jack arranges position, 4, base plate, 5, undersetting, 6, element board, 7, simulating piece, 8, adapter, 9, temporary backing.
Detailed description of the invention
Filter press mounting process of the present invention comprises the following steps:
1, the construction of steel structure base and inspection: make an II formed steel construction framework 1, be laid on the installation position of filter press, then build up a mounting platform with concrete casting, form steel structure base, install anchor bolt at desired location.Anchor bolt must meet the following requirements: after bolt tightening, bolt should expose a nut 2-4 pitch; All should be good with packing ring and contacting of equipment room between the nut of anchor bolt and packing ring; Installing anchor bolt should be vertical, at the bottom of should not touching hole and hole wall; Grease on anchor bolt and dirt should be removed totally, but threaded portion is answered grease.After described steel structure base construction, according to data and the equipment mounting plane layout drawing of handing in the middle of steel construction, described steel structure base is checked, check the position dimension of described steel structure base, the deviation of absolute altitude whether to meet the requirements; Measure the floor level absolute altitude of mounting platform with spirit level, in be controlled at+1.5mm of levelness; With theodolite and total powerstation checkout facility, control point is installed, buries provisional and permanent center target underground.
2, the installation of base plate: after steel structure base check, on described steel structure frame 1, wanting with theodolite to get respectively laterally and longitudinal center's point on the position of mounting base, measure and mark the installation site of each base plate 4 with steel tape, fix respectively each base plate 4 by spot welding mode again, should not exceed ± 1.0mm of the centre deviation of each described base plate 4.
3, the installation of chute: chute is a rectangular steel plates, draw respectively center line at chute 2 two ends and both sides, by after chute 2 hoisted in position, on the position 3 shown in Fig. 1 and Fig. 2, carry out respectively the adjustment of chute center and absolute altitude by the screw jack of 2 20 tons, be no more than ± 1.0mm of the centre deviation of described chute 2; Adjust completely, four jiaos of chute 2 joints with steel structure frame 1, the two is welded together with spot welding.In the time that the right corner of chute 2 is adjusted, answer liner temporary backing 9 with jack.
4, the installation of the loose mail of fixation clip side: assemble successively undersetting 5, element board 6, simulating piece 7 and adapter 8(Fig. 3 on two base plates 4 on the described steel structure frame 1 that fixation clip one side (left side in Fig. 3) is installed); After installation and debugging, by base plate 4 firm welding, then load cell is welded on described element board 6, FPH beam level is sling, be slowly placed on undersetting 5.
5, the installation of fixation clip: join two 5 tons of soft suspender belts with the driving in workshop fixation clip is vertically sling, slowly be placed on described FPH beam, be fixedly connected with bolt, in place after, at a side welding temporary supporting of described fixation clip, described fixation clip is fixed.
6, the installation of the loose mail of moving press plate side: weld two base plates on the frame of the opposite side (being the right side in Fig. 3) of described steel structure frame 1, on these two base plates, assemble successively undersetting, load cell, simulating piece, adaptor plate and damper, after installation and debugging, base plate is fixedly connected with undersetting with bolt.
7, the installation of afterframe: join two 5 tons of soft suspender belts with the driving in workshop afterframe is vertically sling, slowly be placed on described adaptor plate, be fixedly connected with bolt, in place after, at a side welding temporary supporting of described afterframe, described afterframe is fixed.
8, the installation of cruciform bracing guide rail: two cruciform bracing guide rails are lifted into respectively to a side of described fixation clip and a side of described moving press plate with the driving in workshop, and be close to described fixation clip and described afterframe gives fastening, tension moment of torsion is 48-52Nm; The depth of parallelism of adjusting between two described cruciform bracing guide rails should be within the scope of horizontal and vertical ± 1mm; After checking the glacing flatness of two described cruciform bracing guide rails, position, the levelness that is relative to each other all meet designing requirement toward each other, more described cruciform bracing guide rail is fixed with bolt tightening.
9, the installation of moving press plate: join two 5 tons of soft suspender belts with the driving in workshop moving press plate is vertically sling, first make it be parallel to described cruciform bracing guide rail, slowly transfer to again on described cruciform bracing guide rail, after rotation 90o, make it be parallel to described fixation clip, assemble afterwards regulating sleeve, described moving press plate is promoted along described cruciform bracing guide rail, until near described fixation clip, then adjust described moving press plate with described regulating sleeve, until the gap between described moving press plate and described fixation clip reaches consistent; And then described moving press plate is moved to its extended position place.
10, the installation of mobile pressure head yoke and fixing pressure head yoke: by the driving in workshop, first difference fit on pressure head yoke and push-down head yoke on mobile pressure head yoke and fixing pressure head yoke, after fixing with bolt, again described mobile pressure head yoke is assembled on described moving press plate, described fixing pressure head yoke is assembled on described fixation clip, after equipment adjustment is good, be fixedly connected with bolt respectively.
11, the installation of hydraulic cylinder and hydraulic cylinder bearing: by the driving in workshop, four hydraulic cylinders are separately positioned on to the both sides of described fixation clip, two of every sides, are arranged above and below between fixing york piece and mobile york piece; With driving, hydraulic mount is lifted on described cruciform bracing guide rail, and is fixed and is connected on described cruciform bracing guide rail with bolt, regulator solution cylinder pressure supporting leg is to suitable dimension.Hydraulic system and each junction should ensure: reliable operation, oil-proof, oil-tight, without grease; The unit respectively place of being tightly connected should ensure: connect tight, water-tight, without infiltration, the device that intercepts water open and close flexibly, tight.
12, the installation of filter plate: each filter plate is suspended on described s crossbeam frame guide rail one by one by hitch respectively with the driving in workshop, tighten gently the set bolt between described hitch and described filter plate, the hanger of described hitch is alignd with described filter plate; The claw hook of filter plate hitch is installed towards the direction of thrust plate, and the rear side surface of a plate is wanted completely and the laminating of thrust plate surface.If laminating completely, does not unclamp the bolt between filter plate and hanger, alignment filter plate.Push all filter plates (filter cloth is not installed) that are suspended on pressure filter rack to thrust plate, excessive plate of filtrate contacted with thrust plate, the hitch of filter plate is wanted marshalling, then uses torque spanner that the set bolt unclamping is tightened.Filter plate moves answers flexibility and reliability, and electrical system work is accurate, steadily mobile.
13, the installation of vibrations framework: vibrations frame hoisting is installed to position with the driving in workshop, itself and described afterframe and described fixation clip are close to, the depth of parallelism between the crossbeam of described vibrations framework is controlled in the scope of horizontal and vertical ± 1mm; Check described vibrations framework crossbeam glacing flatness, after position, the levelness that is relative to each other meet designing requirement each other, described vibrations framework is fixed with bolt tightening.
14, the installation of filter cloth: filter cloth is suspended on filter cloth pipe, and dossal rod is rested on filter cloth pipe, the recess on described filter cloth is close to cloth tube fixer; Both sides and lower edge along described filter plate are tightened two filter clothes with the cable wiring of self-locking respectively; The position of opening of described filter cloth must be relative with the position of opening of described filter plate; After filter cloth installation on a filter plate, this plate is shifted to thrust plate direction with hand, then the filter cloth on next piece filter plate is installed.Filter cloth should be made and be set with smooth, tight, nothing breakage, and the filter cloth suit between filter plate is answered uniformity, and edges and corners are round and smooth, smooth.
15, assemble all filter cloth pipes: all filter cloth pipes link together, and then assemble connecting rod, collective's pipeline and valve are installed, finally described filter cloth pipe is assembled on described vibrations framework.
16, the installation of cloth-washing apparatus: first cloth-washing apparatus is assembled, again described cloth-washing apparatus is arranged on from the top down on described vibrations framework, the motor that control shower is moved up and down is installed towards the direction of thrust plate, adjust the position of the brush guide rail that washes cloth according to Assembly Instruction Device, and nozzle is installed, so far filter press installs.
Claims (1)
1. a filter press mounting process, is characterized in that, comprises the following steps:
The construction of a, steel structure base and inspection: make an II type and slip steel structure frame, be laid on installation position, then build up a mounting platform with concrete casting, form steel structure base, install anchor bolt at desired location; After described steel structure base construction, described steel structure base is checked, check the position dimension of described steel structure base, the deviation of absolute altitude whether to meet the requirements; Measure the floor level absolute altitude of mounting platform with spirit level, in be controlled at+1.5mm of levelness; With theodolite and total powerstation checkout facility, control point is installed, buries provisional and permanent center target underground;
The installation of b, base plate: wanting with theodolite on steel structure frame to get respectively laterally and longitudinal center's point on the position of mounting base described slipping, mark the installation site of each base plate, fix respectively each base plate by spot welding mode again, should not exceed ± 1.0mm of the centre deviation of each described base plate;
The installation of c, chute: at chute two ends and both sides draw respectively center line, by after chute hoisted in position, adjust center and the absolute altitude of described chute by the screw jack of 2 20 tons, be no more than ± 1.0mm of the centre deviation of described chute, slips on steel structure frame described in after adjustment, each angle of described chute being welded in spot welding;
The installation of the loose mail of d, fixation clip side: assemble successively undersetting, element board, simulating piece and adapter on two described base plates that slip on steel structure frame described in installation fixation clip one side; After installation and debugging, by base plate firm welding, load cell is welded on described element board, FPH beam level is sling, be placed on described undersetting;
The installation of e, fixation clip: fixation clip is vertically sling, is slowly placed on described FPH beam, be fixedly connected with bolt, in place after, at a side welding temporary supporting of described fixation clip, described fixation clip is fixed;
The installation of the loose mail of f, moving press plate side: assemble successively undersetting, load cell, simulating piece, adaptor plate, damper on described base plate, after installation and debugging, connect described base plate and described undersetting with bolt;
The installation of g, afterframe: afterframe is vertically sling, is slowly placed on described adaptor plate, be fixedly connected with bolt, in place after, at a side welding temporary supporting of described afterframe, described afterframe is fixed;
The installation of h, cruciform bracing guide rail: two cruciform bracing guide rails are lifted into respectively to a side of described fixation clip and a side of described moving press plate, and are close to described fixation clip and described afterframe gives fastening, tension moment of torsion is 48-52Nm; The depth of parallelism of adjusting between two described cruciform bracing guide rails should be within the scope of horizontal and vertical ± 1mm; After glacing flatness, the relative position, the levelness that is relative to each other that check two described cruciform bracing guide rails all meet designing requirement, more described cruciform bracing guide rail is fixed with bolt tightening;
The installation of i, moving press plate: moving press plate is vertically sling, first make it be parallel to described cruciform bracing guide rail, slowly transfer to again on described cruciform bracing guide rail, rotation 90o makes it be parallel to described fixation clip, assemble afterwards regulating sleeve, described moving press plate is promoted along described cruciform bracing guide rail, until near described fixation clip, then adjust described moving press plate with described regulating sleeve, until the gap between described moving press plate and described fixation clip reaches consistent; Again described moving press plate is moved to its extended position place;
The installation of j, mobile pressure head yoke and fixing pressure head yoke: first difference fit on pressure head yoke and push-down head yoke on mobile pressure head yoke and fixing pressure head yoke, after fixing with bolt, again described mobile pressure head yoke is assembled on described moving press plate, described fixing pressure head yoke is assembled on described fixation clip, after equipment adjustment is good, fix with bolt;
The installation of k, hydraulic cylinder and hydraulic cylinder bearing: by lifting mode, four hydraulic cylinders are split to the both sides at described fixation clip, two of every sides, are arranged above and below between fixing york piece and mobile york piece; Hydraulic mount is lifted on described cruciform bracing guide rail again, and is fixed and is connected on described cruciform bracing guide rail with bolt;
The installation of l, filter plate: each filter plate is suspended on described s crossbeam frame guide rail one by one by hitch respectively, tightens the set bolt between described hitch and described filter plate, the hanger of described hitch is alignd with described filter plate;
The installation of m, vibrations framework: vibrations frame hoisting is installed to position, itself and described afterframe and described fixation clip are close to, the depth of parallelism between the crossbeam of described vibrations framework is controlled in the scope of horizontal and vertical ± 1mm; Check described vibrations framework crossbeam glacing flatness, position, the levelness that is relative to each other meet after designing requirement each other, described vibrations framework is fixed with bolt tightening;
The installation of n, filter cloth: filter cloth is suspended on filter cloth pipe, and dossal rod is rested on filter cloth pipe, the recess on described filter cloth is close to cloth tube fixer; Both sides and lower edge at described filter plate are tightened two filter clothes with the cable wiring of self-locking respectively; The position of opening of described filter cloth must be relative with the position of opening of described filter plate; After filter cloth installation on a described filter plate, then the filter cloth on next piece filter plate is installed;
O, assemble all filter cloth pipes: all filter cloth pipes link together, and then assemble connecting rod, collective's pipeline and valve are installed, finally described filter cloth pipe is assembled on described vibrations framework;
The installation of p, cloth-washing apparatus: first cloth-washing apparatus is assembled, more described cloth-washing apparatus is arranged on described vibrations framework from the top down, adjust according to Assembly Instruction Device the position of brush guide rail that washes cloth, and nozzle is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138105.9A CN103212224B (en) | 2013-04-20 | 2013-04-20 | Installation process of pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310138105.9A CN103212224B (en) | 2013-04-20 | 2013-04-20 | Installation process of pressure filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103212224A CN103212224A (en) | 2013-07-24 |
| CN103212224B true CN103212224B (en) | 2014-10-15 |
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ID=48810584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310138105.9A Expired - Fee Related CN103212224B (en) | 2013-04-20 | 2013-04-20 | Installation process of pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103212224B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB716965A (en) * | 1951-07-04 | 1954-10-20 | Otto Ernest Nekolla | Improved device for incorporation of pulverulent material in filter presses |
| CN1358556A (en) * | 2001-08-29 | 2002-07-17 | 杭州兴源过滤机有限公司 | Diaphragm filter fabric clamp |
| CN202478686U (en) * | 2012-02-03 | 2012-10-10 | 柳州市粤港平安气体有限公司 | Hydraulic pressure pressing filter press |
| EP2514498A1 (en) * | 2011-04-20 | 2012-10-24 | Ludwig Mayer | Filter cloth |
-
2013
- 2013-04-20 CN CN201310138105.9A patent/CN103212224B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB716965A (en) * | 1951-07-04 | 1954-10-20 | Otto Ernest Nekolla | Improved device for incorporation of pulverulent material in filter presses |
| CN1358556A (en) * | 2001-08-29 | 2002-07-17 | 杭州兴源过滤机有限公司 | Diaphragm filter fabric clamp |
| EP2514498A1 (en) * | 2011-04-20 | 2012-10-24 | Ludwig Mayer | Filter cloth |
| CN202478686U (en) * | 2012-02-03 | 2012-10-10 | 柳州市粤港平安气体有限公司 | Hydraulic pressure pressing filter press |
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| Publication number | Publication date |
|---|---|
| CN103212224A (en) | 2013-07-24 |
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