CN105771346A - An efficient pressure filter - Google Patents
An efficient pressure filter Download PDFInfo
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- CN105771346A CN105771346A CN201410809953.2A CN201410809953A CN105771346A CN 105771346 A CN105771346 A CN 105771346A CN 201410809953 A CN201410809953 A CN 201410809953A CN 105771346 A CN105771346 A CN 105771346A
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- filter
- plate
- pressure
- mounting groove
- slide plate
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Abstract
The invention discloses an efficient pressure filter. The pressure filter includes a rack, a pressure plate and a thrust plate. Pressure filtration units are disposed between the pressure plate and the thrust plate. The rack is equipped with a pneumatic cylinder used for driving the pressure plate to move. The thrust plate is provided with a material feeding port. The pressure filter is characterized in that the pressure filtration units comprise pressure filtration plates, one end surface of each pressure filtration plate is provided with an indent inner groove I, and the other end surface is provided with a mounting groove, a pressure filtration sliding plate is disposed in each mounting groove in a slide fit manner, centers of the pressure filtration plates and centers of the pressure filtration sliding plates are provided with feeding holes, feeding pipes sleeve the feeding holes in the pressure filtration plates and the pressure filtration sliding plates, each feeding pipe and the corresponding feeding hole in the corresponding pressure filtration sliding plate are in slide fit, two end surfaces of each pressure filtration plate are respectively provided with filtration cloths, two end ports of each feeding pipe respectively extend out of the corresponding filtration cloths, and each pressure filtration plate is also provided with a driving mechanism used for driving the corresponding pressure filtration sliding plate to slide.
Description
Technical field
The invention belongs to filter plant technical field, be specifically related to a kind of pressure filter.
Background technology
Pressure filter is a kind of utilize filter medium that object is applied certain pressure make liquid dialysis a kind of plant equipment out.Filter material is injected filter chamber by the pressure of feed pump by pressure filter, filter material is entered filter plate by the charging hole of thrust plate end face, made filter material be distributed to all of filter chamber by filter plate centre bore again, after the filter medium of filter chamber makes solid-liquid separation, reach the purpose filtered.Existing pressure filter normally only adopts adjustment feed pressure to be used as the pressure source of filter pressing, although disclosure satisfy that instructions for use, but, along with the development of filtering equipment, the filter area of pressure filter continues to increase, and the quantity of filter plate is also on the increase, the length making pressure filter constantly lengthens, if providing filter pressing pressure only with the feed pressure strengthening feed pump, then can cause that filter cake can not complete for a long time in filter pressing, reduce production efficiency.
Further, since the length of pressure filter constantly lengthens, after filter pressing completes, cannot guarantee that all of filter chamber all can be opened, cause that filtering residue can not be got rid of smoothly, it is necessary to adopt manual operation to remove filtering residue again after being opened by the filter chamber being not switched on one by one, not only waste of manpower, and reduce production efficiency.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of efficiently pressure filter, there is the advantage that filter pressing effect is high and filter pressing is effective.
For reaching above-mentioned purpose, the present invention provides following technical scheme:
nullA kind of efficiently pressure filter，Including frame、Pressure strip and thrust plate，Filter pressing unit it is provided with between described pressure strip and thrust plate，Described frame is provided with the hydraulic cylinder for promoting described pressure strip to move，And described thrust plate is provided with material access aperture，Described filter pressing unit includes filter press plate，One end end face of described filter press plate is provided with the inner groovy I of indent，Other end is provided with mounting groove，Be slidably installed in described mounting groove filter pressing slide plate with it，The center of described filter press plate and filter pressing slide plate is correspondingly provided with charging hole，It is arranged on the charging hole on described filter press plate and filter pressing slide plate set and is equiped with feed pipe，Described feed pipe is slidably matched with the charging hole being arranged on described filter pressing slide plate，The two ends end face of described filter press plate is respectively equipped with filter cloth，The two ends port of described feed pipe each extends over and stretches out outside described filter cloth，Described filter press plate is additionally provided with the driving mechanism for driving described filter pressing slide plate slides.
Further, described driving mechanism includes the driver element being separately positioned on the upper and lower both sides of described filter press plate or the left and right sides, described driver element includes the installing rack being arranged on described filter press plate, described installing rack is provided with driving hydraulic cylinder, the piston rod of described driving hydraulic cylinder is provided with the voussoir for driving described filter pressing slide plate to move, being provided with the gap coordinated with described voussoir between described filter pressing slide plate and the bottom land of described mounting groove, the sidewall of described mounting groove is provided with the through hole passed through for described voussoir.
Further, the rectangular triangle in cross section of described voussoir, and the hypotenuse of voussoir is towards the side of described filter pressing slide plate.
Further, on the inwall of described mounting groove, compartment of terrain is provided with chute, and described filter pressing slide plate is provided with the slide block coordinated with described chute, and the notch place of described mounting groove is provided with for preventing described filter pressing slide plate from skidding off the position limiting structure outside described mounting groove.
Further, described frame is provided with the crossbeam for described filter pressing unit mobile guide.
Further, it is equipped with linkage between the outer wall of adjacent two described filter press plates and between the described filter press plate and the outer wall of described pressure strip of described pressure strip, described linkage includes four double; two hinge bars, four described pair of hinge bars are hingedly connected together and form diamond structure between two, and the relative summit of the two of which of described diamond structure is hingedly connected on two adjacent described filter press plates or described pressure strip and on the described filter press plate of described pressure strip.
Further, described filter pressing slide plate is provided with inner groovy II towards the end face of described mounting groove notch one end.
The beneficial effects of the present invention is:
The efficient pressure filter of the present invention, by arranging mounting groove on filter press plate, and filter pressing slide plate is set in mounting groove, during use, move first with Driven by Hydraulic Cylinder pressure strip and all filter pressing unit are fixed, filter chamber is constituted between adjacent two filter press plates, then feed pump is utilized to be injected in filter chamber by filter pressing material, filter pressing material can drive together with filter pressing slide plate is adjacent to the bottom land of mounting groove, pressurize after filter cake fills filter chamber, start driving mechanism drives filter pressing slide plate to move extruding filter chamber towards the notch of mounting groove simultaneously, namely filter cake is subject to the pressure effect of feed pump and the squeezing action of filter pressing slide plate simultaneously, can be quickly, the liquid contained more up hill and dale filters out, and pressure efficiency can be improved.
Accompanying drawing explanation
In order to make the purpose of the present invention, technical scheme and beneficial effect clearly, the present invention provides drawings described below to illustrate:
Fig. 1 is the structural representation of the efficient pressure filter embodiment of the present invention；
Fig. 2 is the structural representation of filter pressing unit；
Fig. 3 is the right view of Fig. 2；
Fig. 4 is the A detail drawing of Fig. 2.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As it is shown in figure 1, be the structural representation of the efficient pressure filter embodiment of the present invention.The efficient pressure filter of the present embodiment, including frame 1, pressure strip 2 and thrust plate 3, is provided with filter pressing unit between pressure strip 2 and thrust plate 3, frame 1 is provided with the hydraulic cylinder 4 for promoting pressure strip 2 to move, and thrust plate 3 is provided with material access aperture 5.Preferably, frame 1 is provided with the crossbeam 6 for filter pressing unit mobile guide so that filter pressing unit can move smoothly, and all filter pressing unit can align.Filter pressing unit includes filter press plate 7, and one end end face of filter press plate 7 is provided with the inner groovy I 8 of indent, conveniently forms filter chamber, and the other end of filter press plate 7 is provided with mounting groove 9, and the degree of depth of the mounting groove 9 of the present embodiment is be more than or equal to the half of filter press plate 7 thickness.Be slidably installed in mounting groove 9 filter pressing slide plate 10 with it, the center of filter press plate 7 and filter pressing slide plate 10 is correspondingly provided with charging hole 11, charging hole 11 is provided around liquid outlet 11a, it is arranged on the charging hole on filter press plate 7 and filter pressing slide plate 10 set and is equiped with feed pipe 12, feed pipe 12 is slidably matched with the charging hole 11 being arranged on filter pressing slide plate 10, the two ends end face of filter press plate 7 is respectively equipped with filter cloth 13, the two ends port of feed pipe 12 each extends over and stretches out outside filter cloth 13, and filter press plate 7 is additionally provided with the driving mechanism for driving filter pressing slide plate 10 to slide.The filter pressing slide plate 10 of the present embodiment is provided with inner groovy II 14 towards the end face of mounting groove 9 notch one end, it is simple to the formation of filter chamber.
Further, driving mechanism includes the driver element being separately positioned on filter press plate about 7 both sides or the left and right sides, and the driver element of the present embodiment is arranged on the both sides up and down of filter press plate 7, it is possible to drive filter pressing slide plate 10 steadily to move.Driver element includes the installing rack 15 being arranged on filter press plate, installing rack 15 is provided with driving hydraulic cylinder 16, the piston rod driving hydraulic cylinder 16 is provided with the voussoir 17 for driving filter pressing slide plate 10 to move, being provided with the gap 18 coordinated with voussoir 17 between filter pressing slide plate 10 and the bottom land of mounting groove 9, the sidewall of mounting groove 9 is provided with the through hole 19 passed through for voussoir 17.The rectangular triangle in cross section of the voussoir 17 of the present embodiment, and the hypotenuse of voussoir 17 is towards the side of filter pressing slide plate, a wherein right-angle side of voussoir 17 is fixed with the piston rod driving hydraulic cylinder 16 and is connected.
Further, on the inwall of mounting groove 9, compartment of terrain is provided with chute 20, filter pressing slide plate 10 is provided with the slide block 21 coordinated with chute 20, the notch place of mounting groove 9 is provided with for preventing filter pressing slide plate 10 from skidding off the position limiting structure outside mounting groove 9, and the position limiting structure of the present embodiment is the limited block 22 being arranged on mounting groove 9 notch place.Adopt the filter pressing unit of this structure, the filter pressing slide plate 10 movement in filter press plate 7 can be made more steady.
Further, it is equipped with linkage between the outer wall of adjacent two filter press plates 7 and between the filter press plate 7 and the outer wall of pressure strip 2 of pressure strip 2, linkage includes four double; two hinge bars 23, four double; two hinge bars 23 are hingedly connected together and form diamond structure between two, and the relative summit of the two of which of diamond structure is hingedly connected on two adjacent filter press plates 7 or pressure strip 2 and on the filter press plate 7 of pressure strip 2.By arranging linkage, when hydraulic cylinder 4 drives pressure strip 2 to move, under the effect of linkage, all filter press plates 7 all can be driven and be slided along crossbeam 6, namely can conveniently realize unlatching and the Guan Bi of filter chamber.
The efficient pressure filter of the present embodiment, by arranging mounting groove on filter press plate, and filter pressing slide plate is set in mounting groove, during use, move first with Driven by Hydraulic Cylinder pressure strip and all filter pressing unit are fixed, filter chamber is constituted between adjacent two filter press plates, then feed pump is utilized to be injected in filter chamber by filter pressing material, filter pressing material can drive together with filter pressing slide plate is adjacent to the bottom land of mounting groove, pressurize after filter cake fills filter chamber, start driving mechanism drives filter pressing slide plate to move extruding filter chamber towards the notch of mounting groove simultaneously, namely filter cake is subject to the pressure effect of feed pump and the squeezing action of filter pressing slide plate simultaneously, can be quickly, the liquid contained more up hill and dale filters out, and pressure efficiency can be improved.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, and protection scope of the present invention is not limited to this.Equivalent replacement that those skilled in the art make on basis of the present invention or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (7)
- null1. an efficient pressure filter，Including frame、Pressure strip and thrust plate，Filter pressing unit it is provided with between described pressure strip and thrust plate，Described frame is provided with the hydraulic cylinder for promoting described pressure strip to move，And described thrust plate is provided with material access aperture，It is characterized in that: described filter pressing unit includes filter press plate，One end end face of described filter press plate is provided with the inner groovy I of indent，Other end is provided with mounting groove，Be slidably installed in described mounting groove filter pressing slide plate with it，The center of described filter press plate and filter pressing slide plate is correspondingly provided with charging hole，It is arranged on the charging hole on described filter press plate and filter pressing slide plate set and is equiped with feed pipe，Described feed pipe is slidably matched with the charging hole being arranged on described filter pressing slide plate，The two ends end face of described filter press plate is respectively equipped with filter cloth，The two ends port of described feed pipe each extends over and stretches out outside described filter cloth，Described filter press plate is additionally provided with the driving mechanism for driving described filter pressing slide plate slides.
- 2. efficient pressure filter according to claim 1, it is characterized in that: described driving mechanism includes being separately positioned on the driver element of the upper and lower both sides of described filter press plate or the left and right sides, described driver element includes the installing rack being arranged on described filter press plate, described installing rack is provided with driving hydraulic cylinder, the piston rod of described driving hydraulic cylinder is provided with the voussoir for driving described filter pressing slide plate to move, being provided with the gap coordinated with described voussoir between described filter pressing slide plate and the bottom land of described mounting groove, the sidewall of described mounting groove is provided with the through hole passed through for described voussoir.
- 3. efficient pressure filter according to claim 2, it is characterised in that: the rectangular triangle in cross section of described voussoir, and the hypotenuse of voussoir is towards the side of described filter pressing slide plate.
- 4. efficient pressure filter according to claim 1, it is characterized in that: on the inwall of described mounting groove, compartment of terrain is provided with chute, described filter pressing slide plate is provided with the slide block coordinated with described chute, and the notch place of described mounting groove is provided with for preventing described filter pressing slide plate from skidding off the position limiting structure outside described mounting groove.
- 5. efficient pressure filter according to claim 1, it is characterised in that: described frame is provided with the crossbeam for described filter pressing unit mobile guide.
- 6. the efficient pressure filter according to any one of claim 1-5, it is characterized in that: between the outer wall of adjacent two described filter press plates and between the described filter press plate and the outer wall of described pressure strip of described pressure strip, be equipped with linkage, described linkage includes four double; two hinge bars, four described pair of hinge bars are hingedly connected together and form diamond structure between two, and the relative summit of the two of which of described diamond structure is hingedly connected on two adjacent described filter press plates or described pressure strip and on the described filter press plate of described pressure strip.
- 7. efficient pressure filter according to claim 1, it is characterised in that: described filter pressing slide plate is provided with inner groovy II towards the end face of described mounting groove notch one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809953.2A CN105771346A (en) | 2014-12-24 | 2014-12-24 | An efficient pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809953.2A CN105771346A (en) | 2014-12-24 | 2014-12-24 | An efficient pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105771346A true CN105771346A (en) | 2016-07-20 |
Family
ID=56376818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809953.2A Pending CN105771346A (en) | 2014-12-24 | 2014-12-24 | An efficient pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105771346A (en) |
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2014
- 2014-12-24 CN CN201410809953.2A patent/CN105771346A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |