CN219848322U - Corrosion-resistant plate for filter press - Google Patents
Corrosion-resistant plate for filter press Download PDFInfo
- Publication number
- CN219848322U CN219848322U CN202221165528.0U CN202221165528U CN219848322U CN 219848322 U CN219848322 U CN 219848322U CN 202221165528 U CN202221165528 U CN 202221165528U CN 219848322 U CN219848322 U CN 219848322U
- Authority
- CN
- China
- Prior art keywords
- plate
- substrate
- filter press
- separation groove
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005260 corrosion Methods 0.000 title claims description 19
- 230000007797 corrosion Effects 0.000 title claims description 7
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 125000006850 spacer group Chemical group 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 19
- 238000011010 flushing procedure Methods 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
An anticorrosive plate for a filter press, a push plate mounted to the filter press, comprising: a baseplate and a filter cloth; the front surface of the base plate is provided with filter cloth, and the back surface of the base plate is used for connecting a push plate; the side wall of the substrate between the front and the back is provided with a separation groove and a separation block, the separation groove is inwards recessed in the side wall of the substrate, the upper end of the separation groove is positioned on the upper surface of the substrate, and the lower end of the separation groove extends downwards to the bottom surface of the substrate; the spacer blocks protrude from the side wall of the substrate and vertically extend; the spacer blocks are arranged close to the spacer grooves. The scheme provides an anticorrosive board for pressure filter, it is through separating groove and spacer block to filter cloth leak outside the filtrate of filter cloth water conservancy diversion and separation, has avoided the filtrate to the problem of push pedal corruption when the lateral wall of base plate remains in for a long time effectively, has improved the life of push pedal.
Description
Technical Field
The utility model relates to the technical field of filter presses, in particular to an anti-corrosion plate for a filter press.
Background
When the filter press works, the filter press plate is pressed by the push plate so as to press out the filtrate of the filter press plate and form filter cakes from filter residues; wherein, an anti-corrosion plate is generally arranged between the push plate and the filter pressing plate, and the anti-corrosion plate is also provided with filter cloth to be matched with the adjacent filter pressing plate; the filter cloth can leak out filtrate to the corrosion-resistant plate under the wet condition, and the filtrate is easy to corrode the push plate.
Disclosure of Invention
The utility model aims to provide an anti-corrosion plate for a filter press, which is used for guiding and blocking filtrate leaking out of filter cloth from the filter cloth through a separation groove and a separation block.
To achieve the purpose, the utility model adopts the following technical scheme:
an anticorrosive plate for a filter press, a push plate mounted to the filter press, comprising: a baseplate and a filter cloth;
the filter cloth is arranged in front of the baseplate, and the back of the baseplate is used for being connected with the push plate; the side wall between the front and the back of the substrate is provided with a separation groove and a separation block, the separation groove is inwards recessed in the side wall of the substrate, the upper end of the separation groove is positioned on the upper surface of the substrate, and the lower end of the separation groove extends downwards to the bottom surface of the substrate; the spacer blocks protrude out of the side wall of the substrate and vertically extend; the spacer blocks are arranged close to the spacer grooves.
Preferably, the method further comprises: flushing the nozzle;
the flushing nozzle is used for outputting fluid to the separation groove.
Preferably, the output end of the flushing nozzle is detachably connected to the upper end of the partition.
Preferably, the inner diameter surface of the partition groove is gradually reduced from the upper end to the lower end.
Preferably, the method further comprises: a deflector;
the deflector comprises: a flow guiding seat and a flow guiding plate;
the flow guiding seat is connected to the base plate; the guide plate is arranged on the guide seat; the guide plate extends obliquely, and the tail end of the guide plate is positioned below the separation groove.
Preferably, the bottom surface of the substrate is lower than the bottom surface of the push plate.
Preferably, a liquid blocking block is arranged on the upper surface of the substrate.
Preferably, the substrate is made of PP plastic.
The technical scheme provided by the utility model can comprise the following beneficial effects:
the scheme provides an anticorrosive board for pressure filter, it is through separating groove and spacer block to filter cloth leak outside the filtrate of filter cloth water conservancy diversion and separation, has avoided the filtrate to the problem of push pedal corruption when the lateral wall of base plate remains in for a long time effectively, has improved the life of push pedal.
Drawings
FIG. 1 is a schematic view of one embodiment of an anticorrosion plate;
fig. 2 is an enlarged view of a portion a in fig. 1.
Wherein:
a baseplate 1 and filter cloth 2; a push plate 3; a flushing nozzle 4; a deflector 5;
a spacer groove 11 and a spacer block 12; a liquid blocking block 13;
a deflector seat 51 and a deflector plate 52.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The technical scheme of the scheme is further described through the specific embodiments with reference to the accompanying drawings.
An anticorrosive plate for a filter press, a push plate 3 mounted to the filter press, comprising: a baseplate 1 and a filter cloth 2;
the filter cloth 2 is arranged in front of the baseplate 1, and the back of the baseplate 1 is used for being connected with the push plate 3; the side wall of the substrate 1 between the front and the back is provided with a separation groove 11 and a separation block 12, the separation groove 11 is concaved in the side wall of the substrate 1, the upper end of the separation groove 11 is positioned on the upper surface of the substrate 1, and the lower end of the separation groove 11 extends downwards to the bottom surface of the substrate 1; the spacer blocks 12 protrude from the side wall of the base plate 1 and extend vertically; the spacer 12 is disposed adjacent to the partition groove 11.
The scheme provides an anticorrosive board for pressure filter, and it is through separating groove 11 and spacer 12 to filter cloth 2 leak outside the filtrate of filter cloth 2 water conservancy diversion and separation, has avoided the filtrate to the problem of push pedal 3 corruption when the lateral wall of base plate 1 remains for a long time effectively, has improved push pedal 3's life.
Specifically, a filter press plate is pressed in the filter press to press filtrate of the filter press plate, and filter residues are formed into a filter cake; the filter press is generally used for pressing a filter pressing plate through a push plate 3, and the push plate 3 can be a plate body driven actively or a plate body driven passively; the push plate 3 in the front-rear position presses the plurality of filter press plates. Wherein, the push plate 3 near the filter press plate may place filtrate on the push plate 3 during pressing, resulting in a problem that the push plate 3 is corroded by the filtrate. In this way, the anti-corrosion plate is arranged between the push plate 3 and the filter pressing plate; the front of the anti-corrosion plate is provided with a filter cloth 2, and filter residues can be pressed out of the filtrate with the corresponding filter pressing plate; the rear of the corrosion-proof plate is arranged on the push plate 3; the anti-corrosion plate is provided with a separation groove 11, the upper end of the separation groove 11 is positioned on the upper surface of the base plate 1, the lower end of the separation groove 11 is positioned on the lower surface of the base plate 1, and the separation groove 11 is concaved in the left side wall and the right side wall of the base plate 1; thus, the filtrate leaking out of the filter cloth 2 may enter the partition 11 and drain to the bottom of the base plate 1 by gravity or stay in the partition 11. In addition, the spacer particles 12 located near the spacer grooves 11 protrude outward from the left and right side walls of the substrate 1, so that the flow direction of the filtrate is blocked, the filtrate is prevented from flowing in the direction of the push plate 3, and the filtrate is allowed to flow to the bottom of the substrate 1 or into the spacer grooves 11. Therefore, the scheme can effectively avoid the corrosion of the push plate 3 by filtrate through the combination of the partition groove 11 and the partition block 12, and improve the service life of the push plate 3.
Preferably, the method further comprises: a flushing nozzle 4;
the flushing nozzle 4 is used for delivering fluid to the partition 11.
The rinse nozzle 4 may output a fluid, such as high-pressure air or a liquid having a cleaning action, to the partition 11, and may flow the filtrate, which remains in the partition 11, to the bottom of the substrate 1 through the air; on the other hand, the partition 11 may be flushed with liquid, and the filtrate of the partition 11 is flushed out.
Preferably, the output end of the flushing nozzle 4 is detachably connected to the upper end of the partition 11.
When the flushing nozzle 4 is detachable, when the partition groove 11 needs to be flushed, the output end of the flushing nozzle 4 is directly clamped in the partition groove 11, so that the flushing nozzle 4 can be automatically flushed at fixed time when fluid needs to be output without being held by hands.
Preferably, the inner diameter surface of the partition groove 11 is gradually reduced from the upper end to the lower end.
When the inner diameter surface of the separation groove 11 is gradually reduced from top to bottom, the fluid output from the output end at the upper end of the separation groove 11 can completely contact the inner diameter surface with the same height; for example, the upper end of the isolation groove 11 is provided with the flushing nozzle 4, the inner diameter surface of the upper end of the isolation groove 11 is the largest, the inner diameter surface of the lower end is the smallest, and when the liquid is output from the upper end, the liquid stays for a long time in the isolation groove 11, so that the cleaning effect on the isolation groove 11 is good; meanwhile, when the filtrate flows in the separation groove 11, the time for outputting the filtrate to the bottom of the substrate 1 is prolonged, the size of the section of the filtrate output from the separation groove 11 is effectively controlled, and the over-urgent flow velocity of the filtrate is avoided.
Preferably, the method further comprises: a deflector 5;
the deflector 5 comprises: a deflector seat 51 and a deflector plate 52;
the flow guiding seat 51 is connected to the base plate 1; the deflector 52 is mounted on the deflector seat 51; the deflector 52 extends obliquely, and the end of the deflector 52 is located below the partition 11.
The guide plate 52 is located below the separation groove 11, can guide the filtrate output by the separation groove 11 to other positions, can change the output position of the filtrate, avoids approaching pedestrians during filtrate output, and improves the use safety.
Preferably, the bottom surface of the base plate 1 is lower than the bottom surface of the push plate 3.
The bottom surface of push pedal 3 is higher than the bottom surface of base plate 1, therefore the filtrating that falls from the base plate is difficult to splash to the bottom surface of push pedal 3, has improved the guard action of push pedal 3.
Preferably, the upper surface of the base plate 1 is provided with a liquid blocking block 13.
The liquid blocking block 13 can effectively block the flow of filtrate on the upper surface of the substrate 1, avoid the transfer of the filtrate from the upper surface to the push plate 3, and improve the protection effect on the push plate 3.
Preferably, the substrate 1 is made of PP plastic.
The PP plastic has better anti-corrosion effect and better mechanical property, and is very suitable for being used as an anti-corrosion plate.
The technical principle of the present solution is described above in connection with the specific embodiments. The description is only intended to explain the principles of the present solution and should not be construed in any way as limiting the scope of the present solution. Based on the explanations herein, other embodiments of the present solution will be apparent to those skilled in the art without undue burden, and such modifications will fall within the scope of the present solution.
Claims (8)
1. An anticorrosive plate for a filter press, mounted to a push plate of the filter press, comprising: a baseplate and a filter cloth;
the filter cloth is arranged in front of the baseplate, and the back of the baseplate is used for being connected with the push plate; the side wall between the front and the back of the substrate is provided with a separation groove and a separation block, the separation groove is inwards recessed in the side wall of the substrate, the upper end of the separation groove is positioned on the upper surface of the substrate, and the lower end of the separation groove extends downwards to the bottom surface of the substrate; the spacer blocks protrude out of the side wall of the substrate and vertically extend; the spacer blocks are arranged close to the spacer grooves.
2. The corrosion protection plate for a filter press of claim 1, further comprising: flushing the nozzle;
the flushing nozzle is used for outputting fluid to the separation groove.
3. An anti-corrosion plate for a filter press according to claim 2, wherein the output end of the flushing nozzle is detachably connected to the upper end of the partition.
4. An anti-corrosion plate for a filter press according to claim 2, wherein the inner diameter surface of the partition groove is tapered from the upper end to the lower end.
5. An anticorrosive plate for a filter press according to claim 2 or 4, further comprising: a deflector;
the deflector comprises: a flow guiding seat and a flow guiding plate;
the flow guiding seat is connected to the base plate; the guide plate is arranged on the guide seat; the guide plate extends obliquely, and the tail end of the guide plate is positioned below the separation groove.
6. An anti-corrosion plate for a filter press according to claim 1, wherein the base plate has a bottom surface lower than the bottom surface of the push plate.
7. The corrosion protection plate for a filter press according to claim 1, wherein the upper surface of the base plate is provided with a liquid blocking block.
8. The corrosion protection plate for a filter press according to claim 1, wherein the substrate is PP plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221165528.0U CN219848322U (en) | 2022-05-16 | 2022-05-16 | Corrosion-resistant plate for filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221165528.0U CN219848322U (en) | 2022-05-16 | 2022-05-16 | Corrosion-resistant plate for filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219848322U true CN219848322U (en) | 2023-10-20 |
Family
ID=88349115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221165528.0U Active CN219848322U (en) | 2022-05-16 | 2022-05-16 | Corrosion-resistant plate for filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219848322U (en) |
-
2022
- 2022-05-16 CN CN202221165528.0U patent/CN219848322U/en active Active
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| GR01 | Patent grant |