CN201482267U - Filter cloth control device of horizontal press filter - Google Patents
Filter cloth control device of horizontal press filter Download PDFInfo
- Publication number
- CN201482267U CN201482267U CN2009201729348U CN200920172934U CN201482267U CN 201482267 U CN201482267 U CN 201482267U CN 2009201729348 U CN2009201729348 U CN 2009201729348U CN 200920172934 U CN200920172934 U CN 200920172934U CN 201482267 U CN201482267 U CN 201482267U
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- Prior art keywords
- filter cloth
- expansion link
- support
- peg
- control device
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Abstract
The utility model provides a filter cloth control device of a horizontal press filter, which relates to a filter cloth control device of a press filter. A support is provided with a hanging rod (7), a telescopic link connected with a squeezing board (3) and the hanging rod (7), a support (9) hung on the hanging rod (7) and filter cloth (20) and a filter cloth haulage rope (21) which are threaded on the support (9). The scheme solves the problems of heavy power, complex operation and low efficiency. The scheme utilizes the reciprocating movement of a hydrocylinder to enable the filter cloth to rise and fall, whereas the unnecessary power is not needed; the adopted support structure can facilitate the filter cloth replacement, and the rope controls the support, and thereby, the support is easy to install and can be quickly regulated. The utility model has simple structure, saves materials and work waiting time and sufficiently utilizes the basic power; the whole process does not need artificial interference, and the handling capacity is increased.
Description
Technical field
The utility model relates to a kind of horizontal pressure filter, specifically relate to a kind ofly be used to smelt, the filter cloth control device of the full-automatic horizontal filter press of industry Separation of Solid and Liquid such as chemical industry and environmental protection.
Background technology
At chemical industry, metallurgical, some need the place of Separation of Solid and Liquid medicine and food etc., the horizontal pressure filter that adopts all is to utilize single hydraulic jack that a plurality of sheet frames are side by side pressed together at present, formation filter chamber and centre are separated with filter cloth between the sheet frame, in each filter chamber, inject slip then, filtrate in the filter residue sees through filter cloth and discharges from leakage fluid dram, treat filter residue long-pending full after, utilize water under high pressure or pressure-air that the filter residue in the sheet frame is carried out drying, can reclaim filtrate or filter residue, each pressure-filtering process all comprises the filter cloth cleaning process in this process, and how filter cloth being placed an only cleaning positions, present filter press adopts various different modes that filter cloth is operated.
Semi-automatic or the single substitute mode of employing is arranged in the prior art, and majority utilizes special device, and some filter press operation process does not form full-automatic, the artificial nurse that whole pressure-filtering process need continue.To filter cloth cleaning process control imperfection, filter cloth cleans with the sheet frame opening procedure and disconnects mutually, or one of them process of passive wait finishes just and can carry out the another one process operation, even realized automation mechanized operation, its operating efficiency also reduces greatly.Some filter press has adopted too much power or device, makes whole filter press system seem heavy and can't bear, and has also increased cost and fault rate greatly.
But most employings are opened sheet frame successively and with the special filter cloth device that promotes filter cloth are proposed to clean again, this mode is handled whole sheet frame group need spend the plenty of time, operating efficiency is low, lowering or hoisting gear as a kind of full-automatic horizontal filter press of notification number CN201001980Y patent disclosure, its filter cloth mobile device is by being positioned at the filter cloth scrolling motor of a top of the trellis, filter cloth is rolled, the filter cake removal finishes and opens the cleaning shower nozzle, begin to clean filter cloth, the filter cloth reel cleans while putting, though adopt this scheme to realize automated procedure, moving of filter cloth can only partly be moved, filter cloth cleans slowly, once also can only clean a filter cloth, can not clean all filter clothes, and the distance between the filter cloth of filter cloth lifting back can not be drawn back, whole pressure-filtering process is tediously long, inefficiency.
Also some adopts the filter press of once opening whole devices, and the filter cloth lifting device is complicated, and device is complicated, the fault rate height.A kind of horizontal pressure filter filter cloth mobile device as notification number CN2368587Y patent disclosure, on every filter plate, install and independently unload cake mechanism separately and the mechanism that washes cloth, drive by different prime mover and to unload the cake mechanism and the mechanism that washes cloth, this device can be when opening sheet frame and draw off filter cake, simultaneously filter cloth is cleaned, but this device can only be handled filter cloth successively, can not be quickly to all sheet frames, filter cloth is operated, and this device has increased large number quipments, operation is complicated more, and the increase of the cost of filter press, volume increases, and causes the cooperation fault rate between each device to rise.
The Japan Patent of notification number CN1274383C discloses a kind of filter cloth mobile device of horizontal pressure filter, and filter cloth is through on the cramp bar, and the method can filter cloth for convenience detach, but it is very loaded down with trivial details that cramp bar is installed, installing component is too much, and filter cloth can not lifting, and forms between the sheet frame and interfere with each other.
The utility model content
Filter cloth can not clean simultaneously in the prior art in order to solve, clean can not automation problem, the utility model first purpose provides a kind of full-automatic, simple in structure, filter cloth control device that treatment effeciency is high.The utility model second purpose provides a kind of filter cloth accurate positioning, controls simple horizontal pressure filter filter cloth control device.
The utility model adopts technical scheme as follows: a kind of horizontal pressure filter filter cloth control device, comprise support, water frame, guide rail, sheet frame group, stripper plate and hydraulic jack, its improvement is, be equipped with on the described support and hold peg, connect stripper plate and hold peg expansion link, hang over and hold the bracing frame on the peg and be through filter cloth and filter cloth haulage cable on the bracing frame.
Another preferred version of the present utility model is: described holding has a plurality of equidistant and hole slots of being in line and arranging on the peg.
A preferred version of the present utility model is: described expansion link is divided into upper and lower two parts of hollow, last expansion link one end is with to hold peg hinged, the other end inserts in the following expansion link upper end, following expansion link lower end is fixed on the stripper plate, following expansion link inside is equipped with spring, at the position that following expansion link upper end links to each other with last expansion link lower end the spring catch device is housed.
A preferred version more of the present utility model is: described spring catch device comprises the spring catch that is positioned on the following expansion link and the spring catch fixing hole of last expansion link lower end, retainer ring is arranged on the described spring catch or have aperture, can pass steel wire rope.
The utility model is an optimal way also: also include the spring catch opening device on the described expansion link, described spring catch opening device comprise an end be connected with spring catch the other end circlewise and be installed in spring catch steel wire rope on the expansion link, be installed in that articulating on the support water frame shower nozzle colluded, the spring of water frame upper rack posts or lower fulcrum bar end, described articulating colluded an end and is fixed on the shower nozzle other end and stretches out downward vertically and be hook-shaped.
Another optimal way of the utility model: support frame as described above is a triangle, drift angle is provided with the cone towards the triangle base, described triangle base one end and a side wherein are for flexibly connecting, described side end becomes semicircle hook-shaped clamp, described base openend snaps in the hook-shaped clamp of described side and makes whole bracing frame form closed, described cone snaps in and holds on the peg in the hole slot, and described cone has aperture.
The another optimal way of the utility model: described filter cloth haulage cable one end is connected on the fixed support, the centre is passed retainer ring on the expansion link, holds peg one end retainer ring, is passed successively to be positioned at again and hold peg upper support frame aperture, the other end is fixed in the bracing frame aperture of last connection, fixedlys connected between described filter cloth haulage cable and the bracing frame aperture and keeps certain-length.
Other mode of priority of the utility model: described support both sides are equipped with for holding peg two ends recess channels up and down.
A preferred version more of the present utility model is: the described peg two ends of holding are equipped with to roll and hold.
Another preferred version of the present utility model is: the place that hole slot joins on support frame as described above cone and the support is a rectangle.
The utility model adopts pole is connected on the stripper plate, makes to compress, open and filter cloth cleaning process one integrated mass, has saved the time of waiting for that each process is finished, and this process all is to utilize the power of machinery self to finish.Adopt steel wire rope that each filter cloth is pulled to the fixed position of holding on the peg, by washing nozzle filter cloth is carried out positive and negative and clean, simple and practical, it is convenient to change.The triangle support frame that adopts moves flexibly, convenient disassembly, the cone of bracing frame is stuck in the place of holding the peg draw-in groove does rectangularity, makes that bracing frame can left-right rotation, guarantees between each bracing frame parallelly, makes the filter cloth cleaning reach optimum efficiency.
With expansion link filter cloth is held peg when utilizing the hydraulic jack retraction and push up washing location, utilize the deadweight of holding peg and filter cloth itself that expansion link is depressed during compression, thereby filter cloth is snapped between each sheet frame, whole process does not need to increase other equipment again, just simply utilized existing power, suit measures to local conditions, whole process easily and fast.
The utility model is simple in structure, and is easy to maintenance, adopts a small amount of auxiliary body, utilizes available dynamic, finishes whole pressure-filtering process, and the running linking is more flexible, improved the treating capacity in operating efficiency and unit interval.
Description of drawings
Fig. 1 filter cloth control device overall pattern
Fig. 2 holds the peg structural map
Fig. 3 expansion link spring catch structure chart
Fig. 4 shower nozzle pulling spring catch steel wire rope schematic diagram
The cone schematic diagram on the square limit of Fig. 5
The structural map of Fig. 6 bracing frame
Fig. 7 bracing frame is opened figure
Fig. 8 bracing frame side colludes shape figure
Fig. 9 filter press right view
The specific embodiment
The utility model as shown in Figure 1, main body rack 1 by two side by side framework form, two guide rails 5 are side by side arranged in the middle of the support 1, support 1 top is provided with water frame 8, bearing or round iron 16 are installed in the middle of sheet frame 4 dual-sides, vertical rack is on guide rail 5 side by side, and each sheet frame connects into the sheet frame group by " X " shape connecting plate 15.As shown in Figure 2, have a plurality of microscler hole slots 32 on peg 7 bodies of rod holding, there is the width of individual circular hole greater than hole slot 32 other places on hole slot 32 left sides, size is just in time put into cone 26 on the bracing frame 9, hold peg 7 two ends roller bearing 34 is installed, can reduce friction when holding peg 7 and moving up and down, as shown in Figure 9, the pipeline 40 of trough of belt is installed on support 1 both sides, hold peg 7 two ends roller bearings 34 and be bumped into pipeline, also can prevent to hold peg is offset about about in the of 7 the time, as shown in Figure 6, triangle support frame 9 snaps in the hole slot 32 by the cone 26 that is upside down on the drift angle, as shown in Figure 5, rectangle is positioned at hole slot 32 on the cone 26, make bracing frame 9 to move forward and backward along hole slot 32, prevented that bracing frame 9 left-right rotation from bringing the phenomenon of filter cloth 20 gap confusions, have open-work 31 on the cone 26, steel wire rope 21 therefrom passes, block filter cloth 20 is through on the bracing frame base 30 by the sack on it 27, as shown in Figure 7, bracing frame base 30 1 ends and side 29 1 end joints are for flexibly connecting, and all the other are fixedly connected, as shown in Figure 8, make in triangle sides 29 ends and to collude shape 28, bracing frame 9 is made an integral body and is become and opens shape, penetrate filter cloth 20 after, base 30 1 ends rely on the elasticity with another side to snap in and collude groove, the method convenient disassembly can be changed filter cloth at any time.
As shown in Figure 1, hydraulic jack 6 cylinder bodies are hinged on the support 1, piston end is hinged on the stripper plate 3, peg 7 is held in the connection of expansion link one end, one end is connected with stripper plate 3, expansion link is divided into, following two parts, last expansion link 13 diameters are less than in the expansion link 12 under expansion link 12 also inserts down, following expansion link is equipped with spring 34 for 12 li, its elastic force can apply under the situation of power in last expansion link 13 nothings, it is ejected down expansion link 12, as shown in Figure 3, in the place that following expansion link 12 is connected with last expansion link 13, spring catch 33 is installed, is fixed with ring 36 spring catch steel wire rope 19 1 ends of ining succession on the spring catch 33, spring catch steel wire rope 19 is attached on the expansion link, spring catch steel wire rope 19 other ends circularize 17, and when sheet frame 4 is opened, can rise with expansion link, as shown in Figure 4, after holding peg 7 and being raised to the position, spring catch steel wire rope 19 annular 17 ends are positioned near the water frame 8 pole ends.As shown in Figure 3, the relevant position has the hole 35 that can supply spring catch 33 to insert in the last expansion link 13, when the sheet frame group is closed, last expansion link 13 and following expansion link 12 are for long status and be in by spring catch 33 lock-out states, when the sheet frame group is opened, the expansion link of locking is under stripper plate 3 promotes, then the lifting that peg 7 is finished filter cloth 20 is held in promotion.
The filter press course of work specifically describes as follows;
As shown in Figure 1, filter press starts, oil pressure pump is to hydraulic jack 6 oilings, two hydraulic jacks 6 push to the centre from both sides with stripper plate 3, link by connecting plate 15 between sheet frame group and the stripper plate 3, each sheet frame 4 utilizes bearing or round iron 16 to move to the centre to draw close on guide rail 5, this moment, filter cloth 20 was between each sheet frame 4, each bracing frame 9 that holds on the peg 7 is in maximum spacing, bracing frame 9 utilizes cone 26 to move freely in the hole slot 32 on holding peg 7, filter cloth 20 is adjusted the optimum position with moving of sheet frame 4, hydraulic jack 6 lockings after compression is finished.Expansion link 13 1 ends are connected and hold on the peg 7 on this moment, because of moving its other end of stripper plate 3 from pulling out the expansion link 12 down, after sheet frame made up, the spring catch 33 on the following expansion link 12 also just in time snapped in the hole in the expansion link 13, finished the expansion link locking.
After the filterer finishes, hydraulic jack 6 is opened locking, in the time of hydraulic jack 6 retractions, be fixed in expansion link on the stripper plate 3 because of being locked by spring catch 33, under the promotion of stripper plate 3, the peg 7 that holds that roller bearing 34 has been installed is upwards pushed away along support 1 both sides slideway 40, when the sheet frame group is moved to, hold peg 7 and also arrive precalculated position, support 1 top.Utilize steel wire rope 21 to draw back the distance of each filter cloth 20, steel wire rope 21 passes aperture 31 on each bracing frame 9 cone 26, and keep the rope capacity between each bracing frame 9 to equate, rope capacity is cut off distance in the middle of equaling to hold peg hole slot 32+ between two bracing frames 9, steel wire rope 21 1 ends are fixed on the leftmost bracing frame, steel wire rope 21 other ends are fixed on the support 1 of the right, hold peg 7 in support 1 precalculated position and bracing frame 7 be in that steel wire rope 21 is tension when holding peg hole slot 32 rightmosts, the also available pulley that is installed on the expansion link of the length of its steel wire rope 21 is regulated, when expansion link upwards promotes to hold peg 7, steel wire rope 21 just spurs first bracing frame 9 and moves to holding peg hole slot 32 the right from the right, the bracing frame 9 of back all is pulled to the farthest right position of holding peg hole slot 32 together along with the traction of steel wire rope between the bracing frame 21, and this moment, each pole upper nozzle 10 of electric motor starting began to clean filter cloth.
As shown in Figure 4, after cleaning finishes, shower nozzle 10 on the pole is got back to the two ends of pole under the driving of motor, the water frame pole two ends of one side are equipped with spring 11, on shower nozzle 10, be equipped with to fix and collude 18 towards articulating of support, articulate and collude 18 collude and be positioned at pole below and towards the pole end, motor-driven shower nozzle 10 is pressed to end points with spring 11, articulate on the shower nozzle and collude 18 and catch on the ring 17 that is positioned on the pole end spring catch steel wire rope 19, it is spurred to the end, driving spring catch steel wire rope 19 other ends transfers to it spring catch 33 from the hole, last expansion link 13 loses fixing consequence peg 7 and does not support and its gravity will be gone up expansion link 13 greater than the elastic force of expansion link 12 medi-springs 34 down and be pressed into down in the expansion link 12 because of having, shower nozzle 10 electric power control simultaneously stops, the shower nozzle 10 on both sides is pushed out under spring 34 elastic force effects, make that articulating the hook that colludes on 18 on the shower nozzle 10 withdraws from spring catch steel wire rope annular hole 17, spring catch steel wire rope 19 also descends with expansion link, when filter cloth 20 drops in the sheet frame group of drawing back on holding peg 7, last expansion link 13 stops because of the balance of gravity and elastic force descending, and so far finishes a filter cloth and rises, clean, the overall process that descends.
The locking of described spring catch and disengaging also can be by Electric Machine Control.
More than be a kind of implementation method of the present utility model, described protection domain is not limited in this, identical or similar scheme is arranged all within design scope of the present utility model.
Claims (10)
1. a horizontal pressure filter filter cloth control device comprises support (1), water frame (8), guide rail (5), sheet frame group, stripper plate (3) and hydraulic jack (6),
It is characterized in that, be equipped with on the described support and hold peg (7), connect stripper plate (3) and hold peg (7) expansion link, hang over the bracing frame (9) that holds on the peg (7) and be through filter cloth (20) and filter cloth haulage cable (21) on the bracing frame (9).
2. horizontal pressure filter filter cloth control device as claimed in claim 1 is characterized in that, described holding has a plurality of equidistant and hole slots (32) of being in line and arranging on the peg (7).
3. horizontal pressure filter filter cloth control device as claimed in claim 1, it is characterized in that, described expansion link is divided into upper and lower two parts of hollow, last expansion link (13) one ends are with to hold peg (7) hinged, the other end inserts in following expansion link (12) upper end, following expansion link (12) lower end is fixed on the stripper plate (3), and following expansion link (12) inside is equipped with spring (34), at the position that following expansion link (12) upper end links to each other with last expansion link (13) lower end the spring catch device is housed.
4. horizontal pressure filter filter cloth control device as claimed in claim 3, it is characterized in that, described spring catch device comprises the spring catch (33) that is positioned on the following expansion link and the spring catch fixing hole (35) of last expansion link (13) lower end, retainer ring is arranged on the described spring catch or have aperture (36), can pass steel wire rope.
5. as claim 3 or 4 described horizontal pressure filter filter cloth control device, it is characterized in that, also include the spring catch opening device on the described expansion link, described spring catch opening device comprises that an end is connected the other end (17) and be installed in spring catch steel wire rope (19) on the expansion link (13) circlewise with spring catch (33), be installed in articulating on support (1) water frame (8) shower nozzle (10) and collude (18), the spring (11) of water frame (8) upper rack posts or lower fulcrum bar end, described articulating colluded (18) one ends and is fixed on shower nozzle (10) and goes up the other end and stretch out downward vertically and be hook-shaped.
6. horizontal pressure filter filter cloth control device as claimed in claim 1 or 2, it is characterized in that, support frame as described above (9) is a triangle, drift angle is provided with towards the cone on triangle base (26), described triangle base (30) one ends and a side (29) wherein are for flexibly connecting, described side (29) end becomes semicircle hook-shaped clamp (28), described base (30) openend snaps in the hook-shaped clamp (28) of described side (29) and makes whole bracing frame (9) form closed, described cone (26) snaps in and holds in the last hole slot (32) of peg (7), and described cone (26) has aperture (31).
7. horizontal pressure filter filter cloth control device as claimed in claim 6, it is characterized in that, described filter cloth haulage cable (21) one ends are connected on the fixed support (1), the centre is passed retainer ring on the expansion link, holds peg (7) one end retainer rings, is passed successively to be positioned at again and hold peg (7) upper support frame (21) aperture (31), the other end is fixed in the bracing frame aperture of last connection, fixedlys connected between described filter cloth haulage cable (21) and bracing frame (9) aperture (31) and keeps certain-length.
8. horizontal pressure filter filter cloth control device as claimed in claim 7 is characterized in that, described support (1) both sides are equipped with for holding peg two ends recess channels (40) up and down.
9. horizontal pressure filter filter cloth control device as claimed in claim 8 is characterized in that, described peg (7) two ends of holding are equipped with to roll and hold (34).
10. horizontal pressure filter filter cloth control device as claimed in claim 8 is characterized in that, support frame as described above (21) cone (26) is rectangle (41) with the place that the last hole slot (32) of support (1) joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201729348U CN201482267U (en) | 2009-08-14 | 2009-08-14 | Filter cloth control device of horizontal press filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201729348U CN201482267U (en) | 2009-08-14 | 2009-08-14 | Filter cloth control device of horizontal press filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201482267U true CN201482267U (en) | 2010-05-26 |
Family
ID=42421161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201729348U Expired - Fee Related CN201482267U (en) | 2009-08-14 | 2009-08-14 | Filter cloth control device of horizontal press filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201482267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121485A (en) * | 2020-10-12 | 2020-12-25 | 株洲时代新材料科技股份有限公司 | Cloth hanging mechanism for filter cloth of filter press |
| CN112403051A (en) * | 2020-12-02 | 2021-02-26 | 河南久鼎过滤设备有限公司 | Filter plate distance adjusting device for filter press and using method thereof |
| CN113828023A (en) * | 2021-11-17 | 2021-12-24 | 张启磊 | Solid-liquid filter-pressing separation's sewage treatment system of mill |
-
2009
- 2009-08-14 CN CN2009201729348U patent/CN201482267U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121485A (en) * | 2020-10-12 | 2020-12-25 | 株洲时代新材料科技股份有限公司 | Cloth hanging mechanism for filter cloth of filter press |
| CN112403051A (en) * | 2020-12-02 | 2021-02-26 | 河南久鼎过滤设备有限公司 | Filter plate distance adjusting device for filter press and using method thereof |
| CN112403051B (en) * | 2020-12-02 | 2023-09-08 | 河南久鼎过滤设备有限公司 | Filter plate spacing adjusting device for filter press and using method thereof |
| CN113828023A (en) * | 2021-11-17 | 2021-12-24 | 张启磊 | Solid-liquid filter-pressing separation's sewage treatment system of mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING SHUISHENGMU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHAO EN Effective date: 20111230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111230 Address after: 100088 Beijing Haidian District District Jingyuan and Jimen A building three unit 102 Patentee after: Beijing ShuishengmuTechnology Co., Ltd. Address before: 100088 Beijing city Haidian District District Jingyuan and Jimen A building 3 unit 102 room Patentee before: Zhao En |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120814 |