CN211302196U - Interior angle feeding filter plate - Google Patents
Interior angle feeding filter plate Download PDFInfo
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- CN211302196U CN211302196U CN201921317873.XU CN201921317873U CN211302196U CN 211302196 U CN211302196 U CN 211302196U CN 201921317873 U CN201921317873 U CN 201921317873U CN 211302196 U CN211302196 U CN 211302196U
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- main board
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Abstract
The utility model relates to an interior angle feeding filter plate, it includes mainboard and distribution board, mainboard and distribution board combination be a set of filter plate, the mainboard on be equipped with at least one set of feed channel, set up the feed port, set up the diffluence orifice, the diffluence orifice run through the mainboard both sides, set up the outage, set up the liquid outlet hole, the liquid outlet hole correspond to set up in the left and right lower corner of mainboard, set up the blind orifice, the blind orifice correspond to set up in the left and right lower corner department of mainboard, distribution board shape size and mainboard sealed identical, mainboard and distribution board sealed combination, the diffluence orifice position of mainboard corresponds to the position in the straining chamber of distribution board, mainboard and distribution board combination pressure receiving face on still be equipped with the sealing washer; generally, the utility model relates to a rationally, have production efficiency height, even, the steady advantage of quality of feeding.
Description
Technical Field
The utility model belongs to the technical field of the filter plate, concretely relates to interior angle feeding filter plate.
Background
The filter press is a main filtering device in the solid-liquid separation industry, when filtering, materials enter a filter chamber through a filter plate feeding hole, particles in the materials are intercepted by filter cloth arranged in the filter chamber to form a filter cake, and filtrate is discharged from liquid outlet holes at four corners of the filter plate, so that the purpose of solid-liquid separation is realized; the filter plate is a main filter element of the filter press, the dehydration rate and the production efficiency of the filtration have great relation with the filter plate, the traditional filter plate has low feeding speed and poor feeding uniformity, and the dehydration rate of a filter cake is influenced; therefore, the inner angle feeding filter plate is high in production efficiency, uniform in feeding and stable in quality.
Disclosure of Invention
The novel inner angle feeding filter plate aims to solve the defects in the background technology, and is high in production efficiency, uniform in feeding and stable in quality;
the purpose of the utility model is realized like this: an interior angle feeding filter plate comprises a main plate and an auxiliary plate, wherein the main plate and the auxiliary plate are combined into a set of filter plate, at least one set of feeding channel is arranged on the main plate, and the feeding channel is arranged in the middle of the main plate or at two upper corners;
arranging a feeding hole, wherein the feeding hole is connected with a feeding channel;
arranging a supporting table-board which is arranged inside the filtering chamber;
the filter chamber is provided with a plurality of filter chambers, the filter chambers are provided with a plurality of filter chambers, and the filter chambers are arranged in the filter chambers;
the filter chambers on the two sides of the main board are provided with liquid discharge holes in a one-to-one correspondence manner, and the two groups of liquid discharge holes are arranged at the lower corner of one side of the main board;
the filter chamber is provided with liquid outlet holes, the liquid outlet holes are correspondingly arranged at the lower corners of the main board close to the liquid discharge holes, the main board liquid outlet holes are connected with the liquid discharge holes of the front side filter chamber, and the main board liquid outlet holes are connected with the liquid discharge holes of the back side filter chamber;
arranging a hidden flow hole which is correspondingly arranged at the left lower corner and the right lower corner of the mainboard, wherein the mainboard hidden flow hole is connected with the liquid outlet hole;
the shape and size of the matching plate are matched with those of the main plate in a sealing way, and the matching plate is also provided with a feeding channel which has the same position and size with the main plate;
arranging liquid discharge holes, wherein the filter chambers on the two sides of the matching plate are correspondingly provided with the liquid discharge holes one by one, and the two groups of liquid discharge holes are arranged at the lower corner of the other side of the matching plate;
arranging liquid outlet holes which are correspondingly arranged at the lower corners of the distribution plate close to the liquid discharge holes, wherein the liquid outlet holes of the distribution plate are connected with the liquid discharge holes of the front side filter chamber, and the liquid outlet holes of the distribution plate are connected with the liquid discharge holes of the back side filter chamber;
arranging a dark flow hole, wherein the dark flow hole on the distribution plate is arranged at two lower corners which have the same position and size with the main plate, and the dark flow hole of the distribution plate is connected with the liquid outlet hole;
the liquid discharge holes of the main board and the liquid discharge control of the auxiliary board are distributed on the left side and the right side of the combination;
the main board and the distribution board are combined in a sealing mode, the positions of the flow distribution holes of the main board correspond to the positions inside the filter chambers of the distribution board, and sealing rings are further arranged on the compression surfaces of the main board and the distribution board.
The main board and the matching board are both provided with filter cloth, the filter cloth is fixedly arranged on the pressure-bearing surfaces of the main board and the matching board and is fixed on the supporting table surface of the main board, and the filter cloth is provided with adaptive orifices at the positions of the shunting holes.
The main board and the matching board are respectively and correspondingly provided with one or more groups of grooves and convex grooves, the grooves are arranged on the compression surface of the main board, the convex grooves are arranged on the compression surface of the matching board, and the grooves and the convex grooves are correspondingly matched with each other.
This mainboard and joining in marriage the board and be equipped with the rubber diaphragm of adaptation respectively, be equipped with the inlet channel, the appearance chamber between this inlet channel one end intercommunication diaphragm and the filter plate is equipped with tympanic membrane charge-in channel, tympanic membrane charge-in channel is in tympanic membrane charge-in channel and inlet channel intercommunication, this tympanic membrane charge-in channel establishes in the middle of the two upper corners or the top of filter plate, the diaphragm is the EPT material.
The filter chamber that the filter plate correspond is isosceles trapezoid or square, and this filter plate is assembled by check support frame and filter plate module.
The sealing ring is arranged on the side surfaces of the feeding channel and the shunting hole of the main board and the distribution board.
The supporting table-board is arranged at the upper corner inside the main board filtering chambers, and the height of the supporting table-board is higher than the bottom sides of the two filtering chambers and is not higher than the pressure surfaces at the two sides of the main board.
The filter press is also provided with a feed pump, a gas tank, a back flush water pump, a tympanic membrane water pump, a water purification tank, a washing water pump and a water storage tank, wherein the feed pump is connected with a feed channel through a pipeline, the back flush water pump is connected with the feed channel through a pipeline, the gas tank is connected with the feed channel through a pipeline, the water purification tank is connected with the tympanic membrane feed channel through the tympanic membrane water pump, the water purification tank is communicated with a blind hole on one side of the water purification tank through the washing water pump, the gas tank is communicated with the blind hole on one side of the filter plate, wherein the back flush water pump, the tympanic membrane water pump and the washing water pump can be the.
The operation steps are as follows:
the method comprises the following steps: the material to be filtered enters the feeding channel through the feeding pump and enters between the two filter cloths through the shunting holes;
step two: the filter plate is subjected to tympanic membrane by liquid inlet through the feeding channel on the other side, so that the material to be filtered is discharged through the blind flow hole under the action of feeding pressure or tympanic membrane;
step three: backwashing the feeding channel by a water pump;
step four: the air supply channel is swept by an air tank;
step five: the washing solution enters the filter chamber through the dark flow hole on one side of the filter plate to wash the filter cake and is discharged from the dark flow hole on the other side of the filter plate.
The utility model has the advantages that: the utility model discloses the filter chamber top angle department in filter plate both sides sets up the interior angle convex surface, adopt the mode feeding of interior angle feeding, the material gets into the reposition of redundant personnel hole along the reposition of redundant personnel passageway along the feedstock channel of filter plate both sides, to the filter chamber feeding of filter plate both sides simultaneously, the material that gets into the filter chamber spreads to around under the impact of subtend material, be full of whole filter chamber rapidly, the material that gets into the filter chamber is gathered to the middle part simultaneously by both sides, make the material evenly distributed in the filter chamber, the effectual feeding time that has reduced has improved feeding efficiency, the even distribution of material not only can improve the dehydration rate of filter cake, can also reduce dehydration time; the hidden flow hole of the utility model is arranged on the outer striding ear, thus reducing the extrusion force of the liquid outlet hole when the filter plate works, improving the strength of the filter plate to a certain extent and prolonging the service life of the filter plate; generally, the utility model relates to a rationally, have production efficiency height, even, the steady advantage of quality of feeding.
Drawings
Fig. 1 is a schematic structural view of a main plate of an inner angle feeding filter plate of the present invention;
fig. 2 is a perspective view of a main plate of an inner angle feeding filter plate of the present invention;
fig. 3 is a schematic structural view of a plate assembly of an inner angle feeding filter plate of the present invention;
fig. 4 is a perspective view of a plate assembly of an inner angle feeding filter plate of the present invention;
fig. 5 is a combination diagram of a main board assembly board of an inner angle feeding filter board of the present invention;
fig. 6 is a perspective view of a main plate assembly of an inner angle feed filter plate according to the present invention;
in the figure: 1. the filter plate comprises a main plate 2, a distribution plate 3, a feeding channel 4, a feeding hole 5, a supporting table 6, a flow distribution hole 7, a filter chamber 8, a liquid discharge hole 9, a blind flow hole 10, a liquid discharge hole 11, a groove 12, a convex groove 13 and a tympanic membrane feeding channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
Examples
As shown in fig. 1 and 2, an interior angle feeding filter plate comprises a main plate 1 and an auxiliary plate 2, wherein the main plate 1 and the auxiliary plate 2 are combined into a set of filter plate, at least one set of feeding channel 3 is arranged on the main plate 1, and the feeding channel 3 is arranged in the middle of the main plate 1 or at two upper corners;
a feeding hole 4 is arranged, and the feeding hole 4 is connected with a feeding channel 3;
arranging a shunting hole 6, wherein the shunting hole 6 is connected with a feeding hole 4, the shunting hole 6 penetrates through two sides of the main board 1, and the shunting hole 6 is arranged on the surface of the supporting table 5 at the inner sides of two filter chambers 7 of the main board 1;
arranging drain holes 8, arranging the drain holes 8 on the filter chambers 7 on the two sides of the main board 1 in a one-to-one correspondence manner, and arranging the two groups of drain holes 8 at the lower corner of one side of the main board 1;
arranging liquid outlet holes 10, wherein the liquid outlet holes 10 are correspondingly arranged at the lower corners of the main board 1 close to the liquid outlet holes 8, the liquid outlet holes 10 of the main board 1 are connected with the liquid outlet holes 8 of the front side filter chamber 7, and the liquid outlet holes 10 of the main board 1 are connected with the liquid outlet holes 8 of the back side filter chamber 7;
arranging a dark flow hole 9, wherein the dark flow hole 9 is correspondingly arranged at the left lower corner and the right lower corner of the mainboard 1, and the dark flow hole 9 of the mainboard 1 is connected with a liquid outlet hole 10;
the shape and size of the matching board 2 are matched with the main board 1 in a sealing way, and the matching board 2 is also provided with a feeding channel 3 which has the same position and size as the main board 1;
arranging drain holes 8, arranging the drain holes 8 on the filter chambers 7 on the two sides of the matching plate 2 in a one-to-one correspondence manner, and arranging two groups of drain holes 8 at the lower corner of the other side of the matching plate 2;
arranging a dark flow hole 9, wherein the dark flow holes 9 on the distribution plate 2 are arranged at two lower corners which have the same position and size with the main plate 1, and the dark flow holes 9 on the distribution plate 2 are connected with a liquid outlet hole 10;
the liquid discharge hole 8 of the main board 1 and the liquid discharge control 8 of the auxiliary board 2 are distributed on the left side and the right side of the combination;
the main board 1 and the distribution board 2 are combined in a sealing mode, the positions of the shunt holes 9 of the main board 1 correspond to the positions inside the filter chambers 7 of the distribution board 2, and the combined pressure surfaces of the main board 1 and the distribution board 2 are further provided with sealing rings.
The main board 1 and the matching board 2 are both provided with filter cloth, the filter cloth is fixedly arranged on the pressure surfaces of the main board 1 and the matching board 2 and is fixed on the supporting platform 5 surface of the main board 1, and the filter cloth is provided with adaptive orifices at the positions of the shunting holes 6.
The main board 1 and the matching board 2 are respectively and correspondingly provided with one or more groups of grooves 11 and convex grooves 12, the grooves 11 are arranged on the compression surface of the main board 1, the convex grooves 12 are arranged on the compression surface of the matching board 2, and the grooves 11 and the convex grooves 12 are correspondingly matched with each other.
This mainboard 1 with join in marriage board 2 and be equipped with the rubber diaphragm of adaptation respectively, be equipped with the inlet channel, the appearance chamber between this inlet channel one end intercommunication diaphragm and the filter plate is equipped with tympanic membrane charge-in channel 13, tympanic membrane charge-in channel 13 is in tympanic membrane charge-in channel and inlet channel intercommunication, this tympanic membrane charge-in channel 13 establishes in the middle of the two upper corners or the top of filter plate, the diaphragm is the EPT material. (not shown in the figure)
The filter chamber 7 corresponding to the filter plate is isosceles trapezoid or square, and the filter plate is assembled by a lattice support frame and a filter plate module. (not shown in the figure)
The sealing rings are arranged on the side surfaces of the feeding channel 3 and the shunting hole 6 of the main board 1 and the distribution board 2.
The supporting platform 5 is arranged at the upper corner inside the filtering chambers 7 of the main board 1, and the supporting platform 5 is higher than the bottom sides of the two filtering chambers 7 and is not higher than the pressure-bearing surfaces at the two sides of the main board 1.
The filter press is also provided with a feed pump, a gas tank, a back flush water pump, a tympanic membrane water pump, a water purification tank, a washing water pump and a water storage tank, wherein the feed pump is connected with a feed channel through a pipeline, the back flush water pump is connected with the feed channel through a pipeline, the gas tank is connected with the feed channel through a pipeline, the water purification tank is connected with the tympanic membrane feed channel through the tympanic membrane water pump, the water purification tank is communicated with a blind hole on one side of the water purification tank through the washing water pump, the gas tank is communicated with the blind hole on one side of the filter plate, wherein the back flush water pump, the tympanic membrane water pump and the washing water pump can be the. (not shown in the figure)
The operation steps are as follows:
the method comprises the following steps: the material to be filtered enters the feeding channel through the feeding pump and enters between the two filter cloths through the shunting holes;
step two: the filter plate is subjected to tympanic membrane by liquid inlet through the feeding channel on the other side, so that the material to be filtered is discharged through the blind flow hole under the action of feeding pressure or tympanic membrane;
step three: backwashing the feeding channel by a water pump;
step four: the air supply channel is swept by an air tank;
step five: the washing solution enters the filter chamber through the dark flow hole on one side of the filter plate to wash the filter cake and is discharged from the dark flow hole on the other side of the filter plate.
The utility model discloses the filter chamber top angle department in filter plate both sides sets up the interior angle convex surface, adopt the mode feeding of interior angle feeding, the material gets into the reposition of redundant personnel hole along the reposition of redundant personnel passageway along the feedstock channel of filter plate both sides, to the filter chamber feeding of filter plate both sides simultaneously, the material that gets into the filter chamber spreads to around under the impact of subtend material, be full of whole filter chamber rapidly, the material that gets into the filter chamber is gathered to the middle part simultaneously by both sides, make the material evenly distributed in the filter chamber, the effectual feeding time that has reduced has improved feeding efficiency, the even distribution of material not only can improve the dehydration rate of filter cake, can also reduce dehydration time; the hidden flow holes of the utility model are arranged on the outer striding ears, thus reducing the extrusion force of the filter plate on the feed channel and the liquid outlet hole when in work, improving the strength of the filter plate to a certain extent and prolonging the service life of the filter plate; generally, the utility model relates to a rationally, have production efficiency height, even, the steady advantage of quality of feeding.
The above description is only for the preferred embodiment of the present invention and does not represent all examples, and the scope of the present invention should not be limited by the above description, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an interior angle feeding filter plate, it includes mainboard and joins in marriage board, its characterized in that: the main board and the auxiliary board are combined into a set of filter boards, at least one set of feeding channel is arranged on the main board, and the feeding channel is arranged in the middle of the main board or at two upper corners;
arranging a feeding hole, wherein the feeding hole is connected with a feeding channel;
arranging a supporting table-board which is arranged inside the filtering chamber;
the filter chamber is provided with a plurality of filter chambers, the filter chambers are provided with a plurality of filter chambers, and the filter chambers are arranged in the filter chambers;
the filter chambers on the two sides of the main board are provided with liquid discharge holes in a one-to-one correspondence manner, and the two groups of liquid discharge holes are arranged at the lower corner of one side of the main board;
the filter chamber is provided with liquid outlet holes, the liquid outlet holes are correspondingly arranged at the lower corners of the main board close to the liquid discharge holes, the main board liquid outlet holes are connected with the liquid discharge holes of the front side filter chamber, and the main board liquid outlet holes are connected with the liquid discharge holes of the back side filter chamber;
arranging a hidden flow hole which is correspondingly arranged at the left lower corner and the right lower corner of the mainboard, wherein the mainboard hidden flow hole is connected with the liquid outlet hole;
the shape and size of the matching plate are matched with those of the main plate in a sealing way, and the matching plate is also provided with a feeding channel which has the same position and size with the main plate;
arranging liquid discharge holes, wherein the filter chambers on the two sides of the matching plate are correspondingly provided with the liquid discharge holes one by one, and the two groups of liquid discharge holes are arranged at the lower corner of the other side of the matching plate;
arranging liquid outlet holes which are correspondingly arranged at the lower corners of the distribution plate close to the liquid discharge holes, wherein the liquid outlet holes of the distribution plate are connected with the liquid discharge holes of the front side filter chamber, and the liquid outlet holes of the distribution plate are connected with the liquid discharge holes of the back side filter chamber;
arranging a dark flow hole, wherein the dark flow hole on the distribution plate is arranged at two lower corners which have the same position and size with the main plate, and the dark flow hole of the distribution plate is connected with the liquid outlet hole;
the liquid discharge holes of the main board and the liquid discharge control of the auxiliary board are distributed on the left side and the right side of the combination;
the main board and the distribution board are combined in a sealing mode, the positions of the flow distribution holes of the main board correspond to the positions inside the filter chambers of the distribution board, and sealing rings are further arranged on the compression surfaces of the main board and the distribution board.
2. The inner corner feed filter plate of claim 1, wherein: the main board and the matching board are both provided with filter cloth, the filter cloth is fixedly arranged on the pressure-bearing surfaces of the main board and the matching board and is fixed on the supporting table surface of the main board, and the filter cloth is provided with adaptive orifices at the positions of the shunting holes.
3. An interior corner feed filter plate according to any one of claims 1 to 2, wherein: the main board and the matching board are respectively and correspondingly provided with one or more groups of grooves and convex grooves, the grooves are arranged on the compression surface of the main board, the convex grooves are arranged on the compression surface of the matching board, and the grooves and the convex grooves are correspondingly matched with each other.
4. An interior corner feed filter plate according to any one of claims 1 to 2, wherein: this mainboard and joining in marriage the board and be equipped with the rubber diaphragm of adaptation respectively, be equipped with the inlet channel, the appearance chamber between this inlet channel one end intercommunication diaphragm and the filter plate is equipped with tympanic membrane charge-in channel, tympanic membrane charge-in channel is in tympanic membrane charge-in channel and inlet channel intercommunication, this tympanic membrane charge-in channel establishes in the middle of the two upper corners or the top of filter plate, the diaphragm is the EPT material.
5. An interior corner feed filter plate according to any one of claims 1 to 2, wherein: the filter chamber that the filter plate correspond is isosceles trapezoid or square, and this filter plate is assembled by check support frame and filter plate module.
6. An interior corner feed filter plate according to any one of claims 1 to 2, wherein: the sealing ring is arranged on the side surfaces of the feeding channel and the shunting hole of the main board and the distribution board.
7. An interior corner feed filter plate according to any one of claims 1 to 2, wherein: the supporting table-board is arranged at the upper corner inside the main board filtering chambers, and the height of the supporting table-board is higher than the bottom sides of the two filtering chambers and is not higher than the pressure surfaces at the two sides of the main board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317873.XU CN211302196U (en) | 2019-08-14 | 2019-08-14 | Interior angle feeding filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921317873.XU CN211302196U (en) | 2019-08-14 | 2019-08-14 | Interior angle feeding filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211302196U true CN211302196U (en) | 2020-08-21 |
Family
ID=72059542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921317873.XU Expired - Fee Related CN211302196U (en) | 2019-08-14 | 2019-08-14 | Interior angle feeding filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211302196U (en) |
-
2019
- 2019-08-14 CN CN201921317873.XU patent/CN211302196U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20210814 |