CN217988481U - Built-in filter chamber feed hole material homogenizer matched with feed sleeve integrated double-sided filter cloth - Google Patents
Built-in filter chamber feed hole material homogenizer matched with feed sleeve integrated double-sided filter cloth Download PDFInfo
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- CN217988481U CN217988481U CN202222308361.5U CN202222308361U CN217988481U CN 217988481 U CN217988481 U CN 217988481U CN 202222308361 U CN202222308361 U CN 202222308361U CN 217988481 U CN217988481 U CN 217988481U
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Abstract
The utility model discloses the supporting built-in filter chamber feed port evener of double-sided filter cloth of feed sleeve disjunctor formula, the main points of innovation scheme are: the existing external cloth clamping distributor is improved into a built-in material homogenizer with a cost, namely a grooved circular built-in material homogenizer which is provided with a material homogenizing table, a feed hole snap ring, a double-ring connecting hole, a series feed hole and a material homogenizing groove and is formed by polypropylene injection molding; meanwhile, material refiner clamping grooves matched with the feeding hole clamping rings are adaptively arranged at the two ends of the serial feeding hole of the serial filter plate; the built-in material homogenizer is arranged at two ends of a serial feed hole of a serial filter plate, a feed hole snap ring is embedded into a material homogenizer clamping groove, and the built-in material homogenizer is integrally built in two conjoined filter cloths without influencing the rapid replacement of the filter cloths; when pressurized feeding is carried out, the two conjoined filter cloth form an equivalent material homogenizing groove on the surface of the built-in material homogenizer, and materials uniformly enter the filtering chamber through the material homogenizing grooves in all directions, so that the thickness of a filter cake is consistent, and the filtering effect of the filter press is improved; the uniform material distribution and the rapid filter cloth replacement are both attractive, and the technical effect is obvious.
Description
Technical Field
The utility model belongs to the technical field of solid-liquid separation is with series connection feeding formula pressure filter (patent classification number B01D 25/12), a supporting built-in filter chamber feed port multidirectional evener of double-sided filter cloth of feed sleeve disjunctor formula filter plate is related to.
Background
The filter press is a pressurized filtering device with multiple filtering chambers operated intermittently; the serial feeding type filter press is a filter press with a plurality of filter chambers connected in series through a feeding hole arranged in a concave filter cavity; the filter mainly comprises a double-beam frame, a filter plate pressing mechanism, a series-connection filter mechanism, a turning plate liquid receiving mechanism, a pulling plate cake discharging mechanism, a filter cloth cleaning mechanism and a PLC program control system; is suitable for solid-liquid separation of various suspension materials (namely, a mixture of liquid and solid particles).
The series filtering mechanism, namely a multi-filter chamber series feeding type filtering mechanism, is a core mechanism of a filter press and mainly comprises an anti-corrosion filter plate, a series filter plate assembly, and external pipelines for inlet and outlet of each fluid, wherein the anti-corrosion filter plate is sealed from head to tail; the serial filter plate component comprises a serial filter plate, two pieces of conjoined filter cloth, a filter plate sliding support and sealing rings at the inlet and outlet ends of each fluid; the serial feed hole of the serial filter plate is positioned in the center of the concave filter cavity of the serial filter plate; the double-filter-plate sliding support supports the filter plates on filter plate slideways of double beams of the frame, the filter plates are tightly pressed by a hydraulic oil cylinder, and a plurality of concave filter cavities of adjacent filter plates coated with filter cloth form a plurality of filter chambers; the multi-filter chamber is added with an anti-corrosion filter plate sealed end to end and external pipelines for the inlet and outlet of each fluid, thus forming a series-connection filter mechanism. The mixed material in the material pool is pressurized and input into the series filtering mechanism by the material conveying pump, and the material enters the next filtering chamber from the previous filtering chamber through the series feeding hole.
The two conjoined filter cloths are not only filter media, but also sealing gaskets of adjacent filter plates, are core elements of the filter mechanism, and also belong to wearing parts which need to be replaced periodically; the two pieces of conjoined filter cloth comprise two pieces of filter cloth and a feed hole cloth sleeve, and the two pieces of filter cloth are connected into a whole by the feed hole cloth sleeve, so that a cloth clamping distributor can be avoided, the filter cloth is convenient to disassemble and assemble, and the auxiliary cake removal by cloth vibration is more effective; four corners of the filter cloth are provided with fluid holes which are the same as the filter plates; one filter cloth of the two conjoined filter cloths penetrates through a serial feed hole of the filter plate, and the two conjoined filter cloths are respectively hung on two sides of the filter plate after being unfolded to coat the filter plate and hang the upper edge of the filter plate on a cloth hanging pin; two pieces of filter cloth on adjacent filter plates form a similar filter cloth bag, and materials enter a filter chamber (comprising the filter cloth bag) through a series feed hole and a cloth sleeve of the feed hole.
The existing conjoined filtering cloth type filtering mechanism has the following defects: because the conjoined filter cloth is used, the cloth clamping distributor is omitted, so that the cloth clamping distributor has the advantages of convenient assembly and disassembly and more effective auxiliary cake removal by cloth vibration, and simultaneously the function of uniform material distribution is lost; the filter chamber is uneven in feeding in all directions, filter cakes are different in thickness, the filtering effect is affected, and the requirements of filter press users for quickly replacing filter cloth and uniformly distributing materials cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming current disjunctor and straining cloth formula filtering mechanism's defect, solving and establishing ties the feed port and lack even feed divider, the filter chamber is inhomogeneous, the filter cake thickness differs in each direction, influences the filter effect, can not satisfy the filter press user swiftly change the filter cloth and evenly divide the technical problem of the two all beautiful needs of material, provides a supporting built-in filter chamber feed port evener of feed sleeve disjunctor formula two-sided filter cloth.
The utility model provides an innovation technical scheme that prior art problem adopted is: the key point of the overall technical scheme is that compared with the prior art, the novel overall structure has the prominent substantive characteristics that: the external cloth clamping distributor matched with the single filter cloth is improved into a built-in filter chamber feed hole distributor, namely a grooved circular built-in filter chamber feed hole distributor which is provided with a material mixing table, a feed hole clamping ring, a double-ring connecting hole, a serial feed hole and a material mixing groove and is formed by polypropylene injection molding; meanwhile, material refiner clamping grooves matched with the feeding hole clamping rings are additionally arranged at two ends of a serial feeding hole of the serial filter plates in an adaptive manner; the double built-in filter chamber feed hole material homogenizers are arranged at two ends of a serial feed hole of a serial filter plate, and feed hole snap rings are embedded into material homogenizers clamp grooves and fastened by bolts to form the filter plate with the material homogenizers; the two conjoined filter cloths are coated outside the filter plate with the material homogenizer, and the built-in filter chamber feed port material homogenizer is built in the two conjoined filter cloths, so that the filter cloths are not influenced and can be changed quickly; when pressurized feeding is carried out, the material with pressure presses the two conjoined filter cloths to be tightly attached to the surface of the filter plate with the material homogenizer, the two conjoined filter cloths form an equivalent material homogenizing groove on the surface of the material homogenizer with the built-in filter chamber feed hole, and the material uniformly enters the filter chamber through the material homogenizing groove in each direction, so that the thickness of the filter cake is consistent; therefore, the technical problems that the filter chamber is uneven in feeding in all directions and different in filter cake thickness and influences the filtering effect due to the fact that the serial feed holes lack an even material distributing device are solved, and the requirement that a filter press user quickly changes filter cloth and evenly distributes materials is met.
The utility model discloses a concrete design is: (1) The material homogenizing table is a trapezoidal material homogenizing table, and four material homogenizing tables are uniformly distributed on the material homogenizing device circular ring seat; (2) The feed hole clamping ring is matched with the material homogenizer clamping grooves at two ends of the serial feed hole of the serial filter plate and is larger than the serial feed hole; (3) The double-ring connecting hole is a fastening counter bore connected with a double built-in filter chamber feed hole material homogenizer and is positioned in the middle of the material homogenizing groove; (4) The diameter of the series feed hole of the material refiner is equal to that of the series feed hole of the series filter plates; (5) The material homogenizing groove is a uniform material feeding groove formed by four material homogenizing tables at intervals.
The utility model discloses relevant relation of connection is: for convenience, two conjoined filter cloth and a series filter plate closely related to the utility model are additionally arranged; (1) related assembly of the built-in filter chamber feed hole refiner: the double built-in filter chamber feed hole material homogenizers are arranged at two ends of a serial feed hole of a serial filter plate, and feed hole snap rings are embedded into material homogenizers clamp grooves and fastened by bolts to form the filter plate with the material homogenizers; the two conjoined filter cloths are coated outside the filter plate with the material homogenizer, and the built-in filter chamber feed port material homogenizer is built in the two conjoined filter cloths, so that the filter cloths are not influenced and can be changed quickly; (2) The dynamic relationship of the internal filter chamber feed hole material homogenizer is as follows: when the material is pressurized and fed, the material with pressure presses the two conjoined filter cloths to be tightly attached to the surface of the filter plate with the material homogenizer, the two conjoined filter cloths form an equivalent material homogenizing groove on the surface of the material homogenizer with the built-in filter chamber feed hole, and the material uniformly enters the filter chamber through the material homogenizing grooves in all directions, so that the thickness of the filter cake is consistent, and the filtering effect of the series filtering mechanism is improved.
The utility model provides a supporting built-in filter chamber feed port evener of two-sided filter cloth of feed sleeve disjunctor formula, its outstanding substantive characteristics are with the progress that is showing: by additionally arranging the built-in filter chamber feed hole material homogenizers which are arranged at two ends of the serial feed hole of the serial filter plate and are built in the two conjoined filter cloths, the filter cloth can be changed quickly without being influenced, and the two conjoined filter cloths can form an equivalent material homogenizing groove on the surfaces thereof, so that materials with pressure uniformly enter the filter chambers in all directions, the thickness of filter cakes is consistent, and the filtering effect of the filter press is improved; the uniform material distribution and the rapid filter cloth replacement are both attractive, and the technical effect is obvious.
Drawings
Fig. 1 is a schematic perspective view of the material homogenizer with a built-in filter chamber feed port of the present invention.
Fig. 2 is a schematic side view of the internal filter chamber feed port refiner of the present invention.
Fig. 3 is an assembly schematic diagram of the built-in filter chamber feed hole material homogenizer and the corresponding series filter plate of the present invention.
Fig. 4 is a schematic view of the assembled partial section of the built-in filter chamber feed hole material homogenizer, the corresponding series filter plate and two conjoined filter cloth according to the present invention.
Reference numerals: 1-material homogenizing table, 2-feeding hole snap ring, 3-double ring connecting hole, 4-built-in filter chamber feeding hole material homogenizing device (the utility model), 5-series feeding hole, 6-two conjoined filter cloth, 7-series filter plate, 8-material homogenizing groove.
The filter plate with the material homogenizer comprises a 4-built-in filter chamber feed hole material homogenizer and a 7-series filter plate.
Detailed Description
The technical solution of the embodiment of the present invention will be described below with reference to the attached drawings in the embodiment of the built-in filter chamber feed port distributor of the present invention, which is matched with the feed sleeve integrated double-sided filter cloth, and the described embodiment is only a part of the preferred embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments without creativity made by those skilled in the art, such as the built-in filter chamber feed port refiner with the same built-in mode and similar structure of the refiner, all belong to the protection scope of the present invention.
Example 1
A built-in filter chamber feed port material homogenizer 4 (built-in filter chamber feed port material homogenizer for short) matched with a feed sleeve integrated double-sided filter cloth has the main points of the innovative overall implementation scheme that: an external cloth clamping distributor matched with the existing single filter cloth is improved into a built-in filter chamber feed hole distributor 4, namely a grooved circular built-in filter chamber feed hole distributor 4 which is provided with a distributor table 1, a feed hole snap ring 2, a double-ring connecting hole 3, a series feed hole 5 and a distributor groove 8 and is formed by polypropylene injection molding; meanwhile, material refiner clamping grooves matched with the feeding hole clamping rings 2 are adaptively and additionally arranged at two ends of the serial feeding hole 5 of the serial filter plate 7; the double built-in filter chamber feed hole material homogenizers 4 are arranged at two ends of a serial feed hole 5 of a serial filter plate 7, and feed hole snap rings 2 are embedded into material homogenizers clamping grooves and fastened by bolts to form a filter plate with the material homogenizers; the two conjoined filter cloth 6 are coated outside the filter plate with the material homogenizer, and the built-in filter chamber feed port material homogenizer 4 is built in the two conjoined filter cloth 6, so that the filter cloth can be changed quickly and conveniently without being influenced; when the materials are fed in a pressurized manner, the materials with pressure press the two conjoined filter cloths 6 to be tightly attached to the surfaces of the filter plates with the material homogenizers, equivalent material homogenizing grooves are formed on the surfaces of the material homogenizers 4 with the built-in filter chamber feed holes by the two conjoined filter cloths 6, and the materials uniformly enter the filter chambers through the material homogenizing grooves in all directions, so that the thicknesses of the filter cakes are consistent; therefore, the technical problems that the filter chamber is uneven in feeding in all directions and different in filter cake thickness and influences the filtering effect due to the fact that the uniform material distribution device is lacked in the series feeding holes are solved, and the requirement of a filter press user for quickly replacing filter cloth and uniformly distributing materials is met; specific embodiments are described in detail below.
The material homogenizing table 1 is a trapezoidal material homogenizing table 1, four material homogenizing tables 1 are uniformly distributed on a material homogenizing device circular ring seat, and corners of the material homogenizing tables 1 are in smooth transition; for forming four homogenizing grooves 8.
The feed hole clamping ring 2 is matched with the refiner clamping grooves at two ends of the serial feed hole 5 of the serial filter plate 7, and is larger than the serial feed hole 5; used for embedding the neck of the material homogenizer connected with the filter plate 7 in series, so that the material homogenizer 4 with the built-in filter chamber feed port does not move.
The diameter of the series feed hole 5 of the material homogenizer is equal to that of the series feed hole 5 of the series filter plate 7; used for fastening the double built-in filter chamber feed hole material homogenizer 4 by using bolts.
The diameters of the series feed holes 5 of the material homogenizer are equal to the diameter of the series feed holes 5 of the series filter plates 7; a feeding sleeve which is used for being communicated with the serial feeding hole 5 of the serial filter plate 7 and is used for arranging two pieces of conjoined filter cloth 6.
The material homogenizing groove 8 is an all-directional uniform material feeding groove formed by four material homogenizing tables 1 at intervals; when the filter is used for pressurized feeding, the two conjoined filter cloth 6 can form an equivalent material homogenizing groove on the surface of the material homogenizer 4 with the built-in filter chamber feed hole, so that the material can uniformly enter the filter chamber through the material homogenizing groove in each direction.
Assembly of the internal filter chamber feed hole refiner 4 in relation thereto: the double built-in filter chamber feed hole material homogenizers 4 are arranged at two ends of a serial feed hole 5 of a serial filter plate 7, and feed hole snap rings 2 are embedded into material homogenizers clamping grooves and fastened by bolts to form a filter plate with the material homogenizers; the two conjoined filter cloth 6 are coated outside the filter plate with the material homogenizer, and the built-in filter chamber feed port material homogenizer 4 is built in the two conjoined filter cloth 6, so that the filter cloth can not be influenced and rapidly replaced.
The related working process of the built-in filter chamber feed hole material homogenizer 4 is as follows: when the material is pressurized and fed, the material with pressure presses the two conjoined filter cloths 6 to be tightly attached to the surface of the filter plate with the material homogenizer, the equivalent material homogenizing groove is formed on the surface of the material homogenizer 4 with the built-in filter chamber feed hole of the two conjoined filter cloths 6, and the material uniformly enters the filter chamber through the material homogenizing grooves in all directions, so that the thickness of the filter cake is consistent, and the filtering effect of the series filtering mechanism is improved.
The utility model provides a supporting built-in filter chamber feed port evener 4 of two-sided filter cloth of feed sleeve disjunctor formula, its outstanding substantive characteristics are with the progress that is showing: by additionally arranging the built-in filter chamber feed hole material homogenizers 4 and adaptively arranging material homogenizer clamping grooves at two ends of the serial feed hole 5 of the serial filter plate 7, the double built-in filter chamber feed hole material homogenizers 4 are arranged at two ends of the serial feed hole 5 of the serial filter plate 7 and are internally arranged in the two conjoined filter cloths 6, so that the filter cloth can be changed rapidly without being influenced, materials with pressure can uniformly enter the filter chambers in all directions, the thickness of filter cakes is consistent, and the filtering effect of the filter press is improved; the uniform material distribution and the rapid filter cloth replacement are both attractive, and the technical effect is obvious.
Claims (1)
1. A built-in filter chamber feed hole material homogenizer matched with a feed sleeve integrated double-sided filter cloth comprises a material homogenizing table, a feed hole clamping ring, a double-ring connecting hole, a serial feed hole and a material homogenizing groove, and is formed by polypropylene injection molding; the method is characterized in that: the material homogenizing table is a trapezoidal material homogenizing table, and four material homogenizing tables are uniformly distributed on the material homogenizing device circular ring seat; the feed hole clamping ring is matched with the material homogenizer clamping grooves at two ends of the serial feed hole of the serial filter plate and is larger than the serial feed hole; the double-ring connecting hole is a fastening counter bore connected with a double built-in filter chamber feed hole material homogenizer and is positioned in the middle of the material homogenizing groove; the diameter of the series feed hole of the material homogenizer is equal to that of the series feed hole of the series filter plate; the material homogenizing groove is an all-directional uniform material feeding groove formed by four material homogenizing tables at intervals; the interconnection relationship is: the double built-in filter chamber feed hole material homogenizers are arranged at two ends of a serial feed hole of a serial filter plate, and feed hole snap rings are embedded into material homogenizers clamp grooves and fastened by bolts to form the filter plate with the material homogenizers; the two conjoined filter cloths are coated outside the filter plate with the material homogenizer, and the built-in filter chamber feed port material homogenizer is built in the two conjoined filter cloths, so that the filter cloths are not influenced and can be changed quickly; when pressurized feeding is carried out, the two conjoined filter cloth can form an equivalent material homogenizing groove on the surface of the material homogenizer with the built-in filter chamber feeding hole, so that the material can uniformly enter the filter chamber through the material homogenizing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308361.5U CN217988481U (en) | 2022-09-01 | 2022-09-01 | Built-in filter chamber feed hole material homogenizer matched with feed sleeve integrated double-sided filter cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222308361.5U CN217988481U (en) | 2022-09-01 | 2022-09-01 | Built-in filter chamber feed hole material homogenizer matched with feed sleeve integrated double-sided filter cloth |
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| Publication Number | Publication Date |
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| CN217988481U true CN217988481U (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222308361.5U Active CN217988481U (en) | 2022-09-01 | 2022-09-01 | Built-in filter chamber feed hole material homogenizer matched with feed sleeve integrated double-sided filter cloth |
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| Country | Link |
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| CN (1) | CN217988481U (en) |
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- 2022-09-01 CN CN202222308361.5U patent/CN217988481U/en active Active
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