CN85106702A - Filter cloth hanging apparatus for filter press - Google Patents
Filter cloth hanging apparatus for filter press Download PDFInfo
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- CN85106702A CN85106702A CN 85106702 CN85106702A CN85106702A CN 85106702 A CN85106702 A CN 85106702A CN 85106702 CN85106702 CN 85106702 CN 85106702 A CN85106702 A CN 85106702A CN 85106702 A CN85106702 A CN 85106702A
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- filter
- support arm
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- filter plate
- cloth
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Abstract
A kind of cloth hanging apparatus for filter of filter press has one group of first and second support arm, with being pivotally mounted on each side surface of each piece filter plate.On each root first and second support arm a spring is installed respectively.The one group of first and second horizon bar spring that between relative two side surfaces of every filter plate, stretches.A filter cloth is arranged, and its relative two ends are fixed on first and second horizon bars, and the intermediate portion contacts with the lower surface of each piece plate, make first and second support arms can be with pivotally connected between adjacent two of filter plate.
Description
The present invention relates generally to filter press, concrete relevant filter cloth hanging apparatus for filter press.
As shown in Figure 1, a kind of filter cloth hanging apparatus for filter press in prior art, the person is a United States Patent (USP) the 3rd, 366 as an example, two articulated joints 33 that disclosed in No. 244, each is made up of two support arms 32, is in the both sides of two adjacent filter plates 31 respectively.Be exactly, each is to the lower end of support arm 32, and with the side surface of the both sides of adjacent two filter plates 31, with pivotally connected, and the upper end of support arm 32 connects with a minor axis 34 mutually respectively.There is a spring 35 to link to each other with minor axis 34.A horizon bar 36 is arranged, be suspended between every pair of support arm 32 on a pair of spring 35, be stretched in this between the spring 35.On a suitable position on each root support arm 35, respectively be a ledge 32a, make one of a pair of subsidiary level bar 37 to stretch between the ledge 32a on the pair of support arms 32 of adjacent filter plate 31 1 sides, another root then stretches between the ledge 32a on the pair of support arms 32 of the opposite side of adjacent filter plate 31.A filter cloth 38 is arranged, and its opposite end is fixed on the lower limb of adjacent filter plate 31, and mid portion is placed on the horizon bar 36, thereby makes its two and half ones stride across subsidiary level bar 37, stretches between mid portion and relative end.There is pair of side plates 39 to be arranged on the relative both sides of filter plate 31.Simultaneously, a pair of lug 31a is arranged, be separately positioned on the relative lateral surface of every filter plate 31, be placed on the side plate 39 and slide, so filter plate 31 slides on biside plate 339 by lug 31a.
Therefore, filter cloth known hanging apparatus in, the opposite end of filter cloth 38 is fixed on two lower limbs of adjacent two filter plates 31, the intermediate portion is on horizon bar 36, two and half ones that make filter cloth as previously discussed, stride across subsidiary level bar 37, stretch between the opposite end of part and filter cloth 38 therebetween.Therefore, when filter plate 31 disconnected from each other having retreated, horizon bar 36 is shaken by a filter cloth, the filter residue that sticks on the filter cloth 38 is broken away from from filter cloth, be communicated to vibrations on the horizon bar 36 from filter cloth vibrations head, be subjected to the damping of subsidiary level bar 37, therefore can not have reached original shaking force on the filter cloth 38, so can not make whole filter clothes 38 that the problem of enough vibrations is arranged with regard to having produced.
In addition, in the cloth hanging apparatus for filter in prior art, because when filter plate 31 disconnected from each other retreating, filter cloth 38 is tightened up in order to cover the space between adjacent filter plate 31 tops tightly, the flooding nozzle of filter cloth washing device can not be in filter plate 31 placement that tilts, so just, require filter cloth washing is placed on a side of filter plate 31, or be placed on the downside of filter plate 31, so just require filter press that bigger size is arranged.
And, in known cloth hanging apparatus for filter, require the opposite end of filter cloth 38, be fixed on the lower limb of adjacent filter plate 31, and the support on horizon bar 36, can stretch at subsidiary level bar 37 in the hope of filter cloth, so just make the fitting operation of filter cloth both bothersome and consuming time.
Therefore, a main purpose of the present invention, be to propose a kind of filter cloth hanging apparatus for filter press, in this device, the original shaking force of filter cloth electromagnetic shaker can be delivered on the filter cloth, thereby the filter residue sticking on the filter cloth breaks away from from filter cloth effectively, has eliminated the latent defect in this traditional class cloth hanging apparatus for filter substantially.
Another important purpose of the present invention, it is the cloth hanging apparatus for filter that proposes a kind of the above-mentioned type, this device is owing to place two blocks of filter clothes of facing between adjacent a pair of filter plate, and can obtain enough big gap between the filter cloth of facing, and when filter plate is disconnected from each other when retreating, practise physiognomy to two blocks of filter clothes between, can obtain a big upper space, so can above filter plate, a flooding nozzle of filter cloth washing device be set, thereby make the compact dimensions of filter press.
A further object of the invention is a kind of cloth hanging apparatus for filter that proposes the above-mentioned type, and the filter cloth of this device is hanged up operation and can be carried out easily.
In order to obtain above-mentioned various purposes of the present invention, realize the cloth hanging apparatus for filter that the filter press of some filter plates is arranged of the present invention, one group of first and second support arm arranged, be installed on each lateral surface of above-mentioned filter plate, make above-mentioned filter plate every adjacent a pair of, on two side surface, first group of above-mentioned first and second support arm and second group of above-mentioned first and second support arm are set respectively; Second support arm in first support arm in above-mentioned first group of first and second support arm and above-mentioned second group of first and second support arm interconnects with pivot at their far-end; A spring respectively is installed on above-mentioned first and second support arms; One first and second horizon bar group is arranged; First horizon bar is suspended on the spring on first support arm on another side surface of spring on first support arm on side surface of each filter plate and each filter plate, stretches between these two springs; Second horizon bar is suspended on the spring on second support arm on another side surface of spring on second support arm on side surface of each filter plate and each filter plate, stretches between these two springs; A filter cloth is arranged, its relative two ends are fixed on one group of above-mentioned first and second horizon bar, the basal surface of the above-mentioned filter plate of each piece in enclosing, thereby on two of each piece filter plate relative filtration sides, open, make between two relative ends of above-mentioned filter cloth in the middle of partly, contact with the basal surface of the above-mentioned filter plate of each piece.
Various purpose of the present invention and characteristics by below in conjunction with its embodiment of recommending, and with reference to the narration that accompanying drawing is done, can be illustrated, and the accompanying drawing brief introduction is as follows:
Fig. 1 is the side view (Wen Zhongyi is narration to some extent at this point) of the cloth hanging apparatus for filter in the prior art;
Fig. 2 is the side view of the present invention's cloth hanging apparatus for filter;
Fig. 3 is the view of the arrow III-III direction observation from Fig. 2;
Fig. 4 is for being applied to the filter cloth vertical view in the cloth hanging apparatus for filter among Fig. 2;
Fig. 5 is the filter cloth amplification view among Fig. 4;
Fig. 6 is the view similar to Fig. 5, specifically represents its modification.
Before beginning the present invention is described herein, please note that similar parts are represented with identical label in whole views of accompanying drawing.
Referring to accompanying drawing, at a kind of cloth hanging apparatus for filter K of the filter press that proposes according to the present invention shown in Fig. 2 and 3.This filter press has pair of side plates 7 to be installed on the frame (not shown) of front and back, stretches between the frame of front and back, has some filter plates 1 to be arranged between the side plate 7 and slides.Each piece filter plate 1 on Bu Fen each side, forms a slurry hole (not shown) in the top.Have a pair of pivot 1C that uses to make the support arm 2 of pivotal mounting altogether, partly fix on the 11a in the upper end, support arm stacks mutually.Between a pair of adjacent filter plate 1, pair of support arms 2 is arranged, its far-end interconnects with pivot above 1 two side surfaces of adjacent filter plate, forms an articulated joint.
On the appropriate location on each root support arm 2, fix a mast 5, a wind spring 4 is installed on mast 5.Between a pair of adjacent filter plate 1, short horizon bar 6 is arranged, be suspended on the wind spring 4 on the support arm 2 that is provided with on the side surface of a filter plate 1, on spring 4 on another root support arm 2 that go up to be provided with another surface of a filter plate 1, between two wind springs 4, stretch, and have one than long horizon bar 6, be suspended on the wind spring 4 on the support arm 2 that is provided with on the side surface of another piece filter plate 1, on wind spring 4 on another root support arm 2 that is provided with on another side surface of another piece filter plate 1, in these two wind springs 4, stretch.
When filter plate 1 mutual clamping all stands vertically two support arms 2, be installed in a pair of support arms 2 on the filter plate 1, and be installed on the adjacent filter plate 1 another between the support arm 2, the interval that a preset distance is arranged is to change the outside that reaches predetermined gap in long horizon bar 6.When filter plate 1 clamped mutually, long horizon bar 6 was placed to the below of short horizon bar 6, and long horizon bar 6 and short horizon bar 6 are left mutually for certain.Yet the superfluous words of need not, even long horizon bar 6 and short horizon bar 6 are placed on the sustained height, the problem that also do not have takes place.On the relative both side surface of each piece filter plate 1, a pair of lug 1b respectively is set, be placed on the side plate 7 and slide.Filter plate 1 can be slided with the back forward.A filter cloth 3 is arranged, and its relative two ends are fixed on two horizon bars 6, and towards two relative filtering surfaces of each piece filter plate 1, thereby the middle of filter cloth partly contacts with the lower surface of each piece filter plate 1.
After filter press was finished each filtration cycle, a pair of adjacent filter plate 1 retreated separation mutually as shown in Figure 2.So, just also retreat separation mutually with being pivotally mounted in a pair of adjacent support arm 2 on a pair of adjacent filter plate 1.So two blocks of adjacent filter clothes 3 are separated 4 tractions of the wind spring on the adjacent support arm 2 and adjacent filter plate 1 by that respectively, to be in tensioning state.
Therefore, when the vibrations head part 8 exposure level bars 6 with the filter cloth electromagnetic shaker, shown in the imaginary line among Fig. 3, when making horizon bar 6 vibrations, the surperficial alternate relaxation and the tensioning of filter cloth 3 break away from so stick to the lip-deep filter residue and the filter cloth 3 of filter cloth 3.When a pair of adjacent filter plate retreats separation mutually, a pair of adjacent support arm 2 also retreats separation mutually, in this case, each section of the filter cloth 3 that on adjacent filter plate 1, stretches, respectively on the one side of the relative filtering surface of the adjacent filter plate 1 of each piece, the horizon bar 6 that is installed on the adjacent support arm 2 from each root lets droop, then by and the lower surface of each piece filter plate 1 after upwards reversion, the horizon bar 6 that is suspended to the relative filtering surface opposite side of the adjacent filter plate of each piece 1 gets on.Therefore, be arranged between the relative filter cloth 3 between a pair of adjacent filter plate 1, and the top of filter cloth in opposite directions 3, all formed sizable space, can be for the usefulness of carrying out various operations.
Shown in Fig. 4 and 5,, be sewed with the part 3a of a convolution when the opposite end of filter cloth 3.Simultaneously, as shown in Figure 6, each convolution partly 3a also can form with fabric adhesive tape 9, and filter cloth 3 also can form with two parts of transversely cutting off at filter cloth 3, giving an example sticks together with adhesive tape 9 in separable mode as two and half sections, thereby greatly simplifies the fitting operation of filter cloth.
From top narration clearly as seen: cloth hanging apparatus for filter of the present invention, between the relative filter cloth of straining between a pair of adjacent filter plate, can obtain enough gaps, when filter plate retreated mutually separation, can there be a big space top of filter cloth in opposite directions. Therefore, according to proposed by the invention, between filter plate in opposite directions, can carry out expediently various operations, and above adjacent filter plate, fixing flooding nozzle can be set.
Simultaneously, according to proposed by the invention, because filter cloth is hanged up on pair of support arms by spring respectively, the part of not using of filter cloth has just reduced.
Put very lowly to horizon bar and during near the top surface of filter plate if filter cloth is hanged up superincumbent that, the gap between the filter cloth so in opposite directions, perhaps the distance between in opposite directions the horizon bar can also further enlarge.
And according to proposed by the invention, the fitting operation of filter cloth can greatly be simplified. If filter cloth partly forms by two, link together removably with the cloth adhesive tape manufacturing, only need to more renew cloth to damaged some in two parts. Because the volume part that is arranged on the filter cloth opposite end is to be formed by fabric adhesive tape, the total length of filter cloth can conveniently utilize convolution partly to regulate so.
In addition, according to proposed by the invention, because the vibrations of filter cloth electromagnetic shaker are directly to transmit to filter cloth, just may effectively slough the filter residue that adheres on the filter cloth.
Though done detailed narration with reference to accompanying drawing by way of example for the present invention, it should be noted that all people who is skillful in this journey skill can both see also can make various changes or modification.Unless therefore this change or modification have broken away from scope of the present invention.Otherwise just should be considered as belonging in the scope of the present invention.
Claims (3)
1, a kind of have the filter cloth hanging apparatus for filter press (K) of some filter plates (1) to it is characterized by following each part:
One group of first and second support arm (2) is installed on each side surface of each piece filter plate, on each side surface of adjacent filter plate (1) in (1), first group of first support arm and second support arm (2) are set respectively, and second group of first support arm and second support arm (2);
First support arm (2) in above-mentioned first group of first and second support arm (2), second support arm (2) with in above-mentioned second group of first and second support arm (2) is connected to each other with pivot on their far-end.
Above-mentioned first and second support arms of each root (2) are gone up a spring (4) are installed;
One group of first and second horizon bar (6);
First horizon bar (6) is suspended on the spring (4) on first support arm (2) that is provided with on the side surface of each piece of above-mentioned filter plate (1), on spring (4) on first support arm (2) that is provided with on the opposite side surface of first of above-mentioned filter plate, between two springs, stretch;
Second horizon bar (6) is suspended on the spring (4) on second support arm (2) that is provided with on the side surface of each piece of above-mentioned filter plate (1), stretches between two springs;
A filter cloth (3), its two ends are fixed on above-mentioned one group and first and second horizon bars (6), lower surface around the above-mentioned filter plate of each piece (1) is placed, stretching, extension is gone up on relative filter surface (3) at first above-mentioned filter plate (1), make between the opposite end of above-mentioned filter cloth (3) in the middle of partly, contact with the lower surface of the above-mentioned filter plate of each piece (1).
2, according to a kind of cloth hanging apparatus for filter (K) described in the 1st of claims, be characterized as above-mentioned filter cloth (3) and form by two parts transversely cutting off at filter cloth (3), make above-mentioned two parts with fabric adhesive tape (9) can demolition mode be connected to each other.
3, according to the cloth hanging apparatus for filter (K) described in the claim the second, be characterized as above-mentioned two parts of above-mentioned filter cloth (3), be two and half sections of filter cloth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85106702A CN85106702B (en) | 1985-09-03 | 1985-09-03 | Filter cloth hanging apparatus for filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85106702A CN85106702B (en) | 1985-09-03 | 1985-09-03 | Filter cloth hanging apparatus for filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85106702A true CN85106702A (en) | 1987-03-25 |
| CN85106702B CN85106702B (en) | 1988-03-09 |
Family
ID=4795238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85106702A Expired CN85106702B (en) | 1985-09-03 | 1985-09-03 | Filter cloth hanging apparatus for filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85106702B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281791A (en) * | 2017-06-07 | 2017-10-24 | 常州市绿意管道有限公司 | A kind of automatic discharging plate and frame filter press and its application process |
| CN113509762A (en) * | 2020-12-18 | 2021-10-19 | 第一环保（深圳）股份有限公司 | Slag removing mechanism for feeding filter cloth in filter press |
-
1985
- 1985-09-03 CN CN85106702A patent/CN85106702B/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281791A (en) * | 2017-06-07 | 2017-10-24 | 常州市绿意管道有限公司 | A kind of automatic discharging plate and frame filter press and its application process |
| CN113509762A (en) * | 2020-12-18 | 2021-10-19 | 第一环保（深圳）股份有限公司 | Slag removing mechanism for feeding filter cloth in filter press |
| CN113509762B (en) * | 2020-12-18 | 2022-06-24 | 第一环保（深圳）股份有限公司 | Slag removing mechanism for feeding filter cloth in filter press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN85106702B (en) | 1988-03-09 |
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| C13 | Decision | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |