CN215049606U - Soft partition structure for sludge treatment filter pressing - Google Patents
Soft partition structure for sludge treatment filter pressing Download PDFInfo
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- CN215049606U CN215049606U CN202121237888.2U CN202121237888U CN215049606U CN 215049606 U CN215049606 U CN 215049606U CN 202121237888 U CN202121237888 U CN 202121237888U CN 215049606 U CN215049606 U CN 215049606U
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- filter pressing
- frame
- sludge treatment
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Abstract
The utility model belongs to the technical field of sludge filter-pressing treatment, in particular to a soft baffle plate structure for sludge treatment filter-pressing, which comprises a baffle plate frame and shaft seats fixedly arranged at two ends of the outer side of the baffle plate frame, wherein the top end of the baffle plate frame is provided with a plate groove, the bottom end and the inner sides of the left and right ends of the baffle plate frame are both provided with a first clamping groove for clamping and fixing a filter pressing plate, and the filter pressing plate is clamped and fixed at the inner side of the baffle plate frame; the soft partition board in the utility model is provided with the double-layer filter pressing net, the partition board frame, the filter pressing board and the filter pressing net are all detachably connected, and the first clamping groove and the second clamping groove are connected in a clamping manner, so that the disassembly and the assembly are convenient; the two sides of the filter pressing plate are provided with the circular ring-shaped grooves, and each circular ring-shaped groove is communicated with the adjacent circular ring-shaped groove, so that the problem that the filter pressing plate is damaged due to stress concentration in the extrusion process can be avoided, and the service life of the filter pressing plate is prolonged to a certain extent.
Description
Technical Field
The utility model relates to a sludge press filtration treatment technical field specifically is sludge treatment is soft baffle structure for filter-pressing.
Background
The filter press is a machine for realizing filtration by applying mechanical force on one side of a filter medium, is mainly used for solid-liquid separation of sludge (water), is a machine which is firstly applied to chemical dehydration, has the moisture content of about 95-97 percent after the sludge is concentrated and digested, and still has large volume. The sludge dehydration can further remove void water and capillary water in the sludge, and reduce the volume of the sludge. After dehydration treatment, the water content of the sludge can be reduced to 70-80%, and the volume of the sludge is 1/10-1/4 of the original volume, thereby being beneficial to subsequent transportation and treatment. The mechanical sludge dewatering method includes filtering dewatering, centrifugal dewatering, squeezing dewatering, etc. and the filtering dewatering includes vacuum filtering and pressure filtering. Pressure filtration and centrifugal dewatering methods are commonly used.
The baffle on current plate and frame filter press generally carries out the spiro union equipment through the external part, when using, according to the filter-pressing treatment condition of mud needs carry out a lot of dismouting washing, and the dismouting is comparatively troublesome, and the difficult dismouting of inboard filter screen is washd. Accordingly, those skilled in the art have provided a soft partition structure for sludge treatment press filtration to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sludge treatment is soft baffle structure for filter-pressing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
soft baffle structure is used in sludge treatment filter-pressing, include the baffle frame and set firmly the axle bed at baffle frame outside both ends, the top of baffle frame has the board groove, the first draw-in groove that is used for the fixed filter-pressing board of block is all offered to both ends inboard about the bottom of baffle frame, the filter-pressing board block is fixed the inboard of baffle frame, the inboard block of filter-pressing board is fixed with the pressure filter screen, four corners of baffle frame all are equipped with the screw, four corners of filter-pressing board be equipped with screw assorted through-hole.
Preferably, an elastic support is fixedly arranged on the inner side of the middle position of the partition plate frame, and the elastic support is of a cross-shaped structure.
Preferably, the number of the pressure filter plates is two, and the two pressure filter plates are located on two side surfaces of the elastic support.
Preferably, the upper surface and the lower surface of the filter pressing screen are provided with a plurality of circular grooves, and each circular groove is communicated with the adjacent circular groove.
Preferably, the plurality of circular ring-shaped grooves formed in the lower surface of the filter pressing screen and the plurality of circular ring-shaped grooves formed in the upper surface of the filter pressing screen are arranged in a staggered mode.
Preferably, the periphery of the inner side of the filter pressing plate is provided with second clamping grooves for clamping and fixing the filter pressing screen.
Preferably, the partition plate frame, the filter pressing plate and the filter pressing screen are detachably connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the soft partition board in the utility model is provided with the double-layer filter pressing net, the partition board frame, the filter pressing board and the filter pressing net are all detachably connected, and the first clamping groove and the second clamping groove are connected in a clamping manner, so that the soft partition board is convenient to disassemble and assemble, and is beneficial to later cleaning and maintenance;
2. the filter pressing plate is made of nylon materials, the two sides of the filter pressing plate are provided with the circular grooves, and each circular groove is communicated with the adjacent circular groove, so that the problem that the filter pressing plate is damaged due to stress concentration in the extrusion process can be avoided, the service life of the filter pressing plate is prolonged to a certain extent, the sliding resistance of the filter pressing plate can be increased, and the filter pressing dehydration of sludge is facilitated;
3. the elastic support that is "ten" style of calligraphy cross distribution is equipped with in the intermediate position department of two pressure filter screens, plays good supporting role to two pressure filter screens, avoids the extrusion force that the pressure filter screen receives mud cake to produce the great condition that leads to the extrusion filter-pressing not in place of deformation angle when filter-pressing mud, and the filter-pressing stability of filter-pressing screen is pressed in the reinforcing.
Drawings
FIG. 1 is a schematic structural view of a soft separator structure for sludge treatment and filter pressing;
FIG. 2 is a schematic view of a shaft view split structure of a soft clapboard structure for sludge treatment and filter pressing;
FIG. 3 is a schematic structural view from above of a soft separator structure for sludge treatment and filter pressing;
FIG. 4 is a schematic axial view of a filter press plate in a soft partition structure for sludge treatment and filter pressing;
FIG. 5 is a schematic axial view structural diagram of a plate frame in a soft partition structure for sludge treatment and filter pressing;
FIG. 6 is a schematic structural diagram of a filter screen in a soft partition structure for sludge treatment and filter pressing.
In the figure: 1. a separator frame; 101. a plate groove; 102. a screw hole; 103. a first card slot; 2. a shaft seat; 3. pressing the filter plate; 301. a through hole; 302. a second card slot; 4. an elastic support; 5. pressing a filter screen; 501. and a circular groove.
Detailed Description
Please refer to fig. 1-6, in an embodiment of the present invention, a soft partition structure for sludge treatment filter pressing, including a partition frame 1 and a shaft seat 2 fixed at both ends outside the partition frame 1, a plate groove 101 is provided at the top end of the partition frame 1, a first clamping groove 103 for clamping a fixed filter pressing plate 3 is provided at the bottom end of the partition frame 1 and at the inner side of the left and right ends, the clamping of the filter pressing plate 3 is fixed at the inner side of the partition frame 1, a filter pressing net 5 is fixed at the inner side of the filter pressing plate 3, four corners of the partition frame 1 are provided with screw holes 102, and four corners of the filter pressing plate 3 are provided with through holes 301 matched with the screw holes 102.
In this embodiment: the clapboard frame 1, the filter pressing plate 3 and the filter pressing screen 5 are detachably connected; the first clamping groove 103 and the second clamping groove 302 are used for realizing the clamping connection among the partition plate frame 1, the filter pressing plate 3 and the filter pressing screen 5, so that the disassembly and the assembly are convenient, and the later-period cleaning and maintenance are facilitated; a press filter screen 5 is clamped and fixed on the inner side of the press filter plate 3, a plurality of circular grooves 501 are formed in the upper surface and the lower surface of the press filter screen 5, each circular groove 501 is communicated with the adjacent circular groove 501, and the plurality of circular grooves 501 formed in the lower surface of the press filter screen 5 and the plurality of circular grooves 501 formed in the upper surface of the press filter screen 5 are arranged in a staggered mode; the filter pressing screen 5 is made of nylon materials, so that the problem that the filter pressing screen 5 is damaged due to stress concentration in the extrusion process is avoided, the service life of the filter pressing board 3 is prolonged to a certain extent, and meanwhile, the sliding resistance of the filter pressing screen can be increased, and the filter pressing dewatering of sludge is facilitated.
Specifically, an elastic support 4 is fixedly arranged on the inner side of the middle position of the clapboard frame 1, and the elastic support 4 is in a cross-shaped structure; be equipped with the elastic support 4 that is "ten" style of calligraphy cross distribution in two intermediate position departments of pressing filter screen 5, elastic support 4 adopts the metal alloy material to make, has good mechanical strength and elastic deformation nature, not only plays good supporting role to two pressure filter screens 5, can also avoid pressing filter screen 5 to receive the extrusion force of mud cake to produce the great condition that leads to the extrusion filter-pressing not in place of deformation angle when filter-pressing mud, and filter-pressing stability of filter screen 5 is pressed in the reinforcing.
Specifically, the number of the pressure filter plates 3 is two, the two pressure filter plates 3 are located on two side surfaces of the elastic support 4, and second clamping grooves 302 for clamping and fixing the pressure filter screens 5 are formed in the peripheries of the inner sides of the pressure filter plates 3; the elastic deformation of the filter pressing screen 5 is utilized to clamp and fix the filter pressing screen 5 and the second clamping groove 302, the filter pressing screen 3 is installed on the inner side of the filter pressing plate, the assembled filter pressing plate 3 is good, and the sludge filter pressing effect of the double-layer filter pressing screen 5 is good.
The utility model discloses a theory of operation is: when the device is used, the filter pressing screen 5 and the second clamping groove 302 are clamped and fixed by utilizing the elastic deformation of the filter pressing screen 5 and are installed on the inner sides of the filter pressing boards 3, then the two assembled filter pressing boards 3 are respectively inserted into the two side surfaces of the elastic support 4 in the partition board frame 1 from the board grooves 101 to complete the assembly of the filter pressing partition boards, the filter pressing screens 5 are made of nylon materials, the two sides of each filter pressing screen are provided with the annular grooves 501, each annular groove 501 is communicated with the adjacent annular groove 501, the problem that the filter pressing screens 5 are damaged due to stress concentration in the extrusion process is avoided, the service life of the filter pressing boards 3 is prolonged to a certain extent, meanwhile, the sliding resistance of the filter pressing screens can be increased, the filter pressing dehydration of sludge is facilitated, the elastic supports 4 are arranged at the middle positions of the two filter pressing screens 5, the good supporting effect on the two filter pressing screens 5 is achieved, and the situation that the filter pressing screens 5 are pressed and pressed in place due to large extrusion force caused by the sludge cake deformation angle is avoided when the filter pressing screens 5 are pressed, the filter pressing stability of the filter pressing screen 5 is enhanced.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Soft baffle structure is used in sludge treatment filter-pressing, include baffle frame (1) and set firmly axle bed (2) at baffle frame (1) outside both ends, its characterized in that, the top of baffle frame (1) has board groove (101), first draw-in groove (103) that are used for the fixed filter-pressing board of block (3) are all offered to both ends inboard about the bottom of baffle frame (1), filter-pressing board (3) block is fixed the inboard of baffle frame (1), the inboard block of filter-pressing board (3) is fixed with pressure filter screen (5), four corners of baffle frame (1) all are equipped with screw (102), four corners of filter-pressing board (3) be equipped with screw (102) assorted through-hole (301).
2. The soft partition structure for sludge treatment and filter pressing according to claim 1, wherein an elastic support (4) is fixedly arranged at the inner side of the middle position of the partition frame (1), and the elastic support (4) is in a cross-shaped structure.
3. The sludge treatment filter-pressing soft partition structure according to claim 2, wherein the number of the filter-pressing plates (3) is two, and the two filter-pressing plates (3) are located on two side surfaces of the elastic support (4).
4. The soft partition structure for sludge treatment and filter pressing according to claim 1, wherein the upper surface and the lower surface of the filter pressing screen (5) are provided with a plurality of circular grooves (501), and each circular groove (501) is communicated with the adjacent circular groove (501).
5. The soft partition structure for sludge treatment and filter pressing according to claim 4, wherein the plurality of circular grooves (501) formed in the lower surface of the filter pressing screen (5) and the plurality of circular grooves (501) formed in the upper surface of the filter pressing screen (5) are arranged in a staggered manner in position.
6. The soft partition structure for sludge treatment and filter pressing according to claim 1, wherein the periphery of the inner side of the filter pressing plate (3) is provided with second clamping grooves (302) for clamping and fixing the filter pressing screen (5).
7. The sludge treatment filter-pressing soft partition structure according to claim 1, wherein the partition frame (1), the filter-pressing plate (3) and the filter-pressing net (5) are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237888.2U CN215049606U (en) | 2021-06-04 | 2021-06-04 | Soft partition structure for sludge treatment filter pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237888.2U CN215049606U (en) | 2021-06-04 | 2021-06-04 | Soft partition structure for sludge treatment filter pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215049606U true CN215049606U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121237888.2U Active CN215049606U (en) | 2021-06-04 | 2021-06-04 | Soft partition structure for sludge treatment filter pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215049606U (en) |
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2021
- 2021-06-04 CN CN202121237888.2U patent/CN215049606U/en active Active
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