CN221513605U - Ultra-high pressure filter press plate for ultra-high pressure filter press - Google Patents
Ultra-high pressure filter press plate for ultra-high pressure filter press Download PDFInfo
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- CN221513605U CN221513605U CN202420028485.4U CN202420028485U CN221513605U CN 221513605 U CN221513605 U CN 221513605U CN 202420028485 U CN202420028485 U CN 202420028485U CN 221513605 U CN221513605 U CN 221513605U
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- plate
- frame
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- high pressure
- pressure filter
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- 239000012528 membrane Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 238000003466 welding Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005266 casting Methods 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 10
- 230000003746 surface roughness Effects 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 238000004080 punching Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides an ultra-high pressure filter plate for an ultra-high pressure filter press, which relates to the technical field of important devices for filter presses. It aims to solve the problem that the cast metal filter plate is integrally cast, adopts a solid structure, has a large weight, and the casting surface roughness is not high, the casting deformation is large, the consistency is poor, and requires additional processing, which has the problems of high production cost and long production cycle. The filter chamber unit is composed of an adjacent membrane plate and a box plate. Both the membrane plate and the box plate are installed with frames, which are welded by frame profiles. The inner side of the frame is installed with a middle partition plate, and the position between the frame and the middle partition plate is formed by a diagonal joint plate and The triangular inner rib plate is welded into a trapezoidal cavity structure, and a feeding plate is welded at the top middle position of the frame, A hollow protrusion is installed at the position of the intermediate partition, and membrane plates are embedded on both sides of the membrane plate.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices for filter presses, in particular to an ultrahigh-pressure filter plate for an ultrahigh-pressure filter press.
Background
The filter press is equipment for realizing solid-liquid separation of materials through pressure filtration, and is widely applied to industries such as environmental protection, chemical industry, mine and the like. Along with the continuous development of technology, the water content requirement of a filter cake after the filter press is pressed is higher and higher, so that the pressing pressure of the filter press is higher and higher, and the ultrahigh pressure filter press is solid-liquid separation equipment with the pressing pressure of more than 3 MPa.
The filter plate of the existing filter press is generally made of high polymer materials, and the strength of the filter plate of the high polymer materials is insufficient, so that the pressure during ultrahigh-pressure squeezing cannot be balanced, and the filter plate is easy to crack when the filter plate is used under the pressure of more than 2.5MPa, so that the filter effect is poor, and even the filter press cannot work normally. Thickening the filter plate can improve strength to some extent, but excessively thick filter plates can severely reduce productivity. In order to solve the problems, the metal filter plate can be divided into two structures of a cast metal filter plate and a welded metal filter plate according to the manufacturing process, wherein the cast metal filter plate is integrally cast and formed, and adopts a solid structure, has large weight, low casting surface roughness, large casting deformation, poor consistency, additional processing and high production cost and long production period, so the ultra-high pressure filter plate for the ultra-high pressure filter press is designed for solving the technical problems.
Disclosure of utility model
The utility model aims to solve the problems of the prior art that a cast metal filter plate is integrally cast and formed, a solid structure is adopted, the weight is large, the casting surface roughness is not high, the casting deformation is large, the consistency is not good, additional processing is required, the production cost is high and the production period is long.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an ultra-high pressure filter plate for ultra-high pressure filter press, includes the filter chamber unit, the filter chamber unit comprises adjacent a lamina membranacea and a carriage board, the frame is all installed to lamina membranacea and carriage board, the frame is formed by square frame section bar welding, the spacer plate in the inboard of frame is installed, is located the position department between frame and the intermediate baffle is trapezoidal cavity structure by oblique fishplate bar and the welding of triangle-shaped inner gusset, the top intermediate position department welding of frame has the feed plate, hollow boss is installed to intermediate baffle position department, the both sides of lamina membranacea are inlayed and are equipped with the diaphragm, the screen cloth is installed in the both sides cover of carriage board, the equipartition all around of frame has the blind hole, the both sides of frame are provided with the wash port, the bottom position department of one side of frame is provided with the water inlet, the position department that corresponds with the fishplate bar and link up with the water inlet, the drain pipe is installed to the side of frame.
Preferably, the diaphragm is nonmetal elastic material, the drain is equipped with to one side equipartition of filter chamber unit, the diaphragm with the butt position department equipartition of frame has the nail that rises, the bottom and the both sides position department equipartition of diaphragm have the wash port, rise the nail with the vacancy of blind hole is fit each other.
Preferably, drainage openings are formed in the positions of the two sides of the frame and the miter plates at the bottom, drainage holes are formed in the positions of the two sides of the bottom of the frame, and the drainage openings are formed in the triangular inner rib plates and are communicated with the drainage pipes.
Preferably, a feed inlet is formed in the feed plate, and a through groove is formed between the feed inlet and the filter chamber unit.
Preferably, each diaphragm plate and each carriage plate are provided with a sliding block handle.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. In use, the frame of the filter plate is designed to be square steel, the middle partition plate is made of steel plates, the frame and the middle partition plate are designed to be a cavity structure of the inclined plate and the triangular inner rib plate, compared with the conventional filter plate structure formed by casting metal, the structure is compact, the manufacturing cost is low, four groups of frames are enclosed to be square frames and the middle partition plate are connected through a welding process, hollow bosses are welded on two sides of the middle partition plate, so that the problems of insufficient strength and excessive size of the filter plate of a non-metal filter plate are overcome, the problem of heavy weight of the metal cast filter plate is solved, the weight of the filter plate is reduced, the manufacturing difficulty of the filter plate is reduced, the whole structure is compact, the installation and maintenance are easy, the problem that the cast metal filter plate is formed by casting integrally is large in weight, the casting surface roughness is low, the casting deformation is large, the consistency is poor, the additional processing is required, and the problems of high production cost and long production period are solved.
2. In the utility model, in use, water at the side of the membrane plate in the filter chamber unit is converged into the drain hole at the lower part of the membrane plate along the membrane water guide groove and is discharged by the drain pipes at the two sides of the membrane plate; water on the side of the carriage plate in the filter chamber unit permeates the screen mesh and is converged into the cavity with the trapezoid cross section of the carriage plate through the drainage notch of the carriage plate inclined connecting plate, and then is discharged through drainage pipes on the two sides of the carriage plate through drainage channels in the frame, so that the sliding block handle structure is easy for installation and operation of workers.
Drawings
FIG. 1 is a schematic diagram of a membrane plate structure according to the present utility model;
FIG. 2 is a schematic view of the cross-sectional structure A-A in FIG. 1;
FIG. 3 is a schematic diagram of a deck structure;
FIG. 4 is a schematic view of the cross-sectional structure B-B in FIG. 3;
FIG. 5 is a schematic view of a combination of membrane plates and compartment plates to form a filter plate assembly;
FIG. 6 is a schematic view of section C-C of FIG. 5;
legend description: 1. a filter chamber unit; 101. a membrane plate; 102. a carriage plate; 2. a frame; 201. a water inlet; 3. a middle partition plate; 301. oblique connection plates; 302. triangular inner rib plates; 303. a feed plate; 304. a hollow boss; 305. punching a plate; 306. a feed inlet; 307. a groove is formed; 4. a membrane; 401. a screen; 5. a blind hole; 501. a drain hole; 502. expanding nails; 6. a drain pipe; 7. a drainage channel; 8. a drainage opening; 9. a slider handle.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The utility model provides an ultrahigh-pressure filter plate for an ultrahigh-pressure filter press, which comprises a filter chamber unit 1, wherein the filter chamber unit 1 consists of a diaphragm plate 101 and a carriage plate 102 which are adjacent, the diaphragm plate 101 and the carriage plate 102 are both provided with a frame 2, the frame 2 is formed by welding square frame sectional materials, the inner side of the frame 2 is provided with a middle partition plate 3, the position between the frame 2 and the middle partition plate 3 is welded by a bevel plate 301 and a triangular inner rib plate 302 to form a trapezoid cavity structure, the middle position of the top of the frame 2 is welded with a feeding plate 303, the position of the middle partition plate 3 is provided with a hollow boss 304, the two sides of the diaphragm plate 101 are embedded with diaphragms 4, the two sides of the carriage plate 102 are covered with screens 401, blind holes 5 are uniformly distributed around the frame 2, the two sides of the frame 2 are provided with drain holes 501, the bottom position of one side of the frame 2 is provided with a water inlet 201, the position of the bevel plate 301 corresponding to the water inlet 201 is provided with a pore plate, the side of the drain pipe 2 is penetrated by the bevel plate 301, the side of the drain pipe 2 is provided with a hollow boss 304, the hollow boss 304 is arranged at the position of the top of the frame 2, the diaphragm plate 4 is not in contact with the metal diaphragm plate 502, the two sides of the filter plate 4 are not in contact with the blind holes 502, the two sides of the filter plate 4 are not in the filter plate 4, the filter plate has high-expansion strength and the two sides of the filter plate has high-strength and the filter plate has high-strength, the filter plate strength is manufactured, and the problem of the filter plate has been overcome, and the self-weight of the filter plate has high strength is not has been manufactured, and the problem of the filter plate has been manufactured.
When the ultra-high pressure filter plate for the ultra-high pressure filter press is in actual use, the diaphragm plate 101 of the embedded diaphragm 4 and the carriage plate 102 of the covering screen 401 which are adjacently arranged are compressed to form a filter chamber unit 1, and materials enter the filter chamber through the notch 307 from the feed inlet 306; the high-pressure water is supplied to the water supply system, the high-pressure water enters from the water inlet 201, passes through the punching plate 305 and enters between the membrane plate 101 and the membrane plate 4, the membrane plate 4 deforms under stress and extrudes materials in the filter chamber, water in the materials is collected into the drain holes 501 at the lower part of the membrane plate 101 along the water grooves on the membrane plate 4 and is discharged through the drain pipes 6 at the two sides of the bottom of the membrane plate 101, and passes through the screen 401, the drain openings Kong Hui on the two sides of the carriage plate 102 and the bottom inclined plate 301 to the drain channel 7 at the bottom of the frame 2 and is discharged through the drain pipes 6. After the filter pressing is finished, water between the diaphragm 4 and the diaphragm 101 middle partition plate 3 reversely flows out through the punching plate 305 and the water inlet 201, the water inlet pipe of the high-pressure water supply system of the filter press is connected with the water inlet pipe of the diaphragm 101, high-pressure water enters through the water inlet 201, passes through the punching plate 305 and then is injected between the diaphragm 4 and the diaphragm 101 middle partition plate 3, the diaphragm 4 deforms and extrudes materials, after the filter pressing is finished, the diaphragm 4 rebounds and resets, and the diaphragm 4 and the diaphragm 101 middle partition plate 3 return according to a primary path. The water on the side of the membrane plate 101 in the filter chamber unit 1 is collected to the drain holes 501 at the lower part of the membrane plate 101 along the water guide groove of the membrane plate 4, and is discharged through the drain pipes 6 at the two sides of the membrane plate 101; the water at the side of the carriage plate 102 in the filter chamber unit 1 passes through the screen 401, flows into the cavity with the trapezoid cross section of the carriage plate 102 through the water discharge opening 8 of the inclined connection plate 301 of the carriage plate 102, and is discharged from the water discharge pipes 6 at the two sides of the carriage plate 102 through the water discharge channels 7 in the frame 2, the utility model has the advantages of compact structure, low cost, and compact integral structure, and is easy to install and maintain, and the problems of insufficient strength of the nonmetallic filter plate and excessive size of the filter plate are overcome, and the problems of heavy metal casting filter plate are also solved, the weight of the filter plate is reduced, the processing and manufacturing difficulty of the filter plate is reduced, and the utility model has compact integral structure.
As shown in fig. 1-6, drain openings 8 are arranged at the two sides of the frame 2 and at the positions of the miter plates 301 at the bottom, drain holes 501 are arranged at the positions of the two sides of the bottom of the frame 2, the triangular inner rib plates 302 are provided with the drain openings 8, the drain openings 8 are communicated with the drain pipe 6, the feeding plate 303 is provided with a feeding hole 306, a through groove 307 is arranged between the feeding hole 306 and the filter chamber unit 1, each film plate 101 and each carriage plate 102 are provided with a sliding block handle 9,
The whole embodiment 1 achieves the effect that in use, water on the side of the diaphragm plate 101 in the filter chamber unit 1 is collected to the drain holes 501 on the lower part of the diaphragm plate 101 along the water guide grooves of the diaphragm 4 and is discharged by the drain pipes 6 on the two sides of the diaphragm plate 101; the water at the side of the carriage plate 102 in the filter chamber unit 1 passes through the screen 401, flows into the cavity with the trapezoid cross section of the carriage plate 102 through the drainage notch 8 of the inclined plate 301 of the carriage plate 102, is discharged from the drainage pipes 6 at the two sides of the carriage plate 102 through the drainage channels 7 in the frame 2, and the sliding block handle 9 is easy to install and operate by workers.
Working principle: the membrane plates embedded with the membranes and the carriage plates covered with the screens are adjacently arranged and pressed to form a filter chamber unit, and materials enter the filter chamber through the feed inlet through the notch; the high-pressure water supply system supplies water, the high-pressure water enters from the water inlet, passes through the punching plate and enters between the membrane plate and the membrane, the membrane deforms under force to squeeze materials in the filter chamber, water in the materials is collected into drain holes at the lower part of the membrane plate along a water tank on the membrane and is discharged through drain pipes at two sides of the bottom of the membrane plate, and the water is discharged through the drain pipes from drain openings Kong Hui on two sides of the box plate and the inclined plate at the bottom to the drain channels at the bottom of the frame.
Claims (5)
1. The utility model provides an ultra-high pressure filter plate for ultra-high pressure filter press, includes filter chamber unit (1), filter chamber unit (1) comprises adjacent a lamina membranacea (101) and a carriage board (102), its characterized in that, frame (2) are all installed to lamina membranacea (101) and carriage board (102), frame (2) are formed by square frame section bar welding, intermediate baffle (3) are installed to the inboard of frame (2), are located the position department between frame (2) and intermediate baffle (3) is trapezoidal cavity structure by miter board (301) and triangle-shaped interior gusset (302) welding, feed plate (303) are welded in the top intermediate baffle (2) intermediate position department, hollow boss (304) are installed in intermediate baffle (3) position department, the both sides of lamina membranacea (101) are inlayed and are equipped with diaphragm (4), screen cloth (401) are installed in the both sides cover of carriage board (102), blind hole (5) are all around frame (2), both sides of frame (2) are provided with drain hole (501), water inlet (201) are located with water inlet (201) are located to water inlet (201) and are located to water inlet (201) are corresponding to water inlet (201), the side of the frame (2) is provided with a drain pipe (6).
2. The ultra-high pressure filter plate for the ultra-high pressure filter press according to claim 1, wherein the membrane (4) is made of a nonmetallic elastic material, water drains (7) are uniformly distributed on one side of the filter chamber unit (1), expansion nails (502) are uniformly distributed at the abutting positions of the membrane (4) and the frame (2), water drainage holes (501) are uniformly distributed at the bottom and two side positions of the membrane (4), and the expansion nails (502) are mutually matched with the empty positions of the blind holes (5).
3. The ultra-high pressure filter plate for the ultra-high pressure filter press according to claim 1, wherein drainage openings (8) are formed in positions of two sides of the frame (2) and the miter plates (301) at the bottom, drainage holes (501) are formed in positions of the bottom and two sides of the frame (2), the drainage openings (8) are formed in the triangular inner rib plates (302), and the drainage openings (8) are communicated with the drainage pipes (6).
4. The ultra-high pressure filter plate for the ultra-high pressure filter press according to claim 1, wherein a feed port (306) is arranged on the feed plate (303), and a through groove (307) is arranged between the feed port (306) and the filter chamber unit (1).
5. An ultrahigh-pressure filter plate for an ultrahigh-pressure filter according to claim 1, wherein each diaphragm plate (101) and each chamber plate (102) are provided with a slider handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420028485.4U CN221513605U (en) | 2024-01-05 | 2024-01-05 | Ultra-high pressure filter press plate for ultra-high pressure filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420028485.4U CN221513605U (en) | 2024-01-05 | 2024-01-05 | Ultra-high pressure filter press plate for ultra-high pressure filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221513605U true CN221513605U (en) | 2024-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420028485.4U Active CN221513605U (en) | 2024-01-05 | 2024-01-05 | Ultra-high pressure filter press plate for ultra-high pressure filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221513605U (en) |
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2024
- 2024-01-05 CN CN202420028485.4U patent/CN221513605U/en active Active
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