CN213853339U - Filter device - Google Patents
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- CN213853339U CN213853339U CN202022144248.9U CN202022144248U CN213853339U CN 213853339 U CN213853339 U CN 213853339U CN 202022144248 U CN202022144248 U CN 202022144248U CN 213853339 U CN213853339 U CN 213853339U
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Abstract
The disclosure relates to a filtering device, and belongs to the field of filtering. The filter device comprises a filter cartridge having a cavity and a circular base plate. The cartridge filter includes first arc and the second arc of connection can dismantle. The bottom plate is fixedly connected with one end of one of the first arc-shaped plate and the second arc-shaped plate. When the first arc is connected with the second arc, the inner arc surface of the first arc is opposite to the inner arc surface of the second arc, and forms a cavity of the filter cartridge with the bottom plate, and the bottom plate is provided with a plurality of first through holes arranged at intervals. When the filter device needs to be cleaned, the first arc-shaped plate and the second arc-shaped plate are detached, and impurities in the cavity of the filter cartridge are removed. Because second arc is connected with first arc detachably, when clean filter equipment, conveniently get rid of the impurity in the cavity of cartridge filter, the clearance time is short, and work load reduces, and work efficiency is high.
Description
Technical Field
The present disclosure relates to the field of filtration, and more particularly, to a filtration apparatus.
Background
Many flowable liquids in industry are doped with impurities, and in the case of petroleum, during the transportation process of petroleum, the impurities doped in the petroleum tend to block pipelines for transportation, thereby affecting the normal transportation of the petroleum.
In order to ensure the normal transportation of the petroleum, a filter cylinder is communicated in a pipeline, and a filter device is arranged in the filter cylinder. In the related art, the filter device is a filter cartridge having a cavity, and a bottom surface of the filter cartridge has a plurality of through holes arranged at intervals, so as to form a filter screen. When the oil flows to the filtering device, impurities can be intercepted in the cavity of the filter cylinder by the filter screen, and the oil is continuously conveyed to a destination through the filter screen. After more impurities are intercepted in the cavity of the filter cartridge, the filter device needs to be cleaned, the impurities in the cavity are removed, and the filter effect of the filter device is ensured. However, impurities in the cavity are not easy to remove, the cleaning time is long, the workload is large, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The embodiment of the disclosure provides a filtering device which can be detached and is convenient for cleaning impurities in the filtering device. The technical scheme is as follows:
the present disclosure provides a filter device, the filter device comprising:
the filter cartridge comprises a first arc-shaped plate and a second arc-shaped plate which are detachably connected;
a circular bottom plate connected to one end of one of the first arc-shaped plate and the second arc-shaped plate;
when the first arc-shaped plate is connected with the second arc-shaped plate, the inner arc surface of the first arc-shaped plate is opposite to the inner arc surface of the second arc-shaped plate, and forms a cavity of the filter cartridge with the bottom plate, and the bottom plate is provided with a plurality of first through holes which are arranged at intervals.
In an implementation manner of the embodiment of the present disclosure, sliding grooves are respectively disposed on two side surfaces of the first arc-shaped plate facing the second arc-shaped plate, an extending direction of the sliding grooves is the same as a length direction of the filter cartridge, and the sliding grooves penetrate through the other end of the first arc-shaped plate;
the two side faces of the second arc-shaped plate, facing the first arc-shaped plate, are respectively provided with a sliding rail, the extending direction of the sliding rail is the same as the length direction of the filter cartridge, and the sliding rail is slidably positioned in the sliding groove.
In an implementation manner of the embodiment of the present disclosure, two strip-shaped V-shaped groove plates extending along a length direction of the filter cartridge are respectively disposed on two side surfaces of the first arc-shaped plate facing the second arc-shaped plate, and the two V-shaped groove plates are sandwiched to form the sliding groove;
the second arc orientation two sides of first arc are arranged respectively and are followed the strip arch that the length direction of cartridge filter extends, the strip arch does the slide rail.
In one implementation manner of the embodiment of the present disclosure, the filtering apparatus further includes:
the upright post is positioned in the cavity of the filter cartridge, the upright post is detachably connected with the bottom plate, and the extending direction of the upright post is intersected with the surface of the bottom plate;
and the connecting rods are connected with the outer side wall of the upright post, and the extending direction of the connecting rods is intersected with the extending direction of the upright post.
In one implementation of the disclosed embodiment, the angle between the connecting rod and the upright is between 20 and 70 degrees.
In one implementation manner of the embodiment of the present disclosure, the filtering apparatus further includes:
the nut is positioned in the cavity of the filter cartridge, the nut is fixedly connected with the bottom plate, and one end of the upright post is in threaded connection with the nut.
In one implementation manner of the embodiment of the present disclosure, the filtering apparatus further includes:
the outer diameter of the fixed disc is larger than that of the filter cartridge;
the fixed disk includes:
the inner ring of the first semi-annular disc is fixedly connected with the other end of the first arc-shaped plate, and the inner ring of the second semi-annular disc is fixedly connected with the other end of the second arc-shaped plate;
at least one of the first arc-shaped plate and the second arc-shaped plate is provided with a plurality of second through holes which are arranged at intervals.
In one implementation manner of the embodiment of the present disclosure, the filtering apparatus further includes:
at least one handle, each handle with first semi-annular dish or second semi-annular dish fixed connection.
In one implementation of the embodiment of the present disclosure, the number of the first through holes on the bottom plate is between 100 and 150.
In one implementation of the disclosed embodiment, the filter cartridge is a steel filter cartridge.
The technical scheme provided by the embodiment of the disclosure has the following beneficial effects:
the filter equipment that this disclosed embodiment provided is located the filter vat, and the filter vat is connected with the pipeline of carrying oil, and in the in-process of oil transport, oil can flow through the filter vat. Place this filter equipment in filtering the jar, when oil flows to filtering the jar, can flow through filter equipment, the cavity of the cartridge filter of first arc, second arc and bottom plate formation can be held back the impurity in the oil, and the oil circulates through the first through-hole on the bottom plate. When the filter device needs to be cleaned, the filter device is taken out of the filter cylinder, then the first arc-shaped plate and the second arc-shaped plate are disassembled, and impurities in the cavity of the filter cylinder are removed. After the filtering device is cleaned, the first arc-shaped plate and the second arc-shaped plate are installed together and placed in the filtering cylinder to filter the petroleum. Because second arc is connected with first arc detachably, when clean filter equipment, conveniently get rid of the impurity in the cavity of cartridge filter, the clearance time is short, and work load reduces, and work efficiency is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a filtering apparatus according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of a disassembled filtering apparatus according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of a first arc plate and a base plate according to an embodiment of the disclosure;
FIG. 4 is a schematic structural view of a second arcuate plate provided by an embodiment of the present disclosure;
fig. 5 is a partial structural schematic view of a chute provided in the embodiment of the present disclosure;
fig. 6 is a schematic partial structural view of a slide rail provided in the embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of an upright and a connecting rod according to an embodiment of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a filtering apparatus provided in an embodiment of the present disclosure. Referring to fig. 1, the filter apparatus includes a filter cartridge 10 having a chamber and a circular bottom plate 20. The filter cartridge 10 comprises a first arcuate plate 101 and a second arcuate plate 102, the second arcuate plate 102 being removably attached to the first arcuate plate 101. The base plate 20 is connected to one end of one of the first arcuate plate 101 and the second arcuate plate 102. When the first arc-shaped plate 101 is connected to the second arc-shaped plate 102, the inner arc surface of the first arc-shaped plate 101 and the inner arc surface of the second arc-shaped plate 102 are opposite to each other, and form a cavity of the filter cartridge 10 with the bottom plate 20.
Fig. 2 is a schematic structural diagram of a disassembled filtering apparatus provided in the embodiment of the present disclosure. Referring to fig. 2, the bottom plate 20 has a plurality of first through holes 201 arranged at intervals.
The filter equipment that this disclosed embodiment provided is located the filter vat, and the filter vat is connected with the pipeline of carrying oil, and in the in-process of oil transport, oil can flow through the filter vat. The filtering device is placed in a filtering cylinder, when oil flows to the filtering cylinder, the oil can flow through the filtering device, impurities in the oil can be intercepted by a cavity of the filtering cylinder 10 formed by the first arc-shaped plate 101, the second arc-shaped plate 102 and the bottom plate 20, and the oil can circulate through the first through hole 201 on the bottom plate 20. When the filtering device needs to be cleaned, the filtering device is taken out of the filtering cylinder, and then the first arc-shaped plate 101 and the second arc-shaped plate 102 are disassembled, so that impurities in the cavity of the filtering cylinder 10 can be conveniently removed. After the cleaning of the filter device is completed, the first arc 101 and the second arc 102 are mounted together and placed in a filter vat for filtering the oil. Because second arc 102 is connected with first arc 101 detachably, when clean filter equipment, conveniently get rid of the impurity in the cavity of cartridge filter 10, the clearance time is short, and work load reduces, and work efficiency is high.
In the embodiment of the present disclosure, the mesh number of the first through holes 201 on the bottom plate 20 is between 100 mesh and 150 mesh. I.e., the bottom plate 20 has 100 to 150 first through holes 201 per inch. It is ensured that the number of the first through holes 201 on the bottom plate 20 is sufficient so that oil can more smoothly flow through the bottom plate 20. Simultaneously, the aperture of guaranteeing first through-hole 201 on the bottom plate 20 is less, can hold back most impurity in the oil and filter, guarantees the filter effect.
Illustratively, the mesh number of the first through holes 201 on the bottom plate 20 is 120.
As shown in fig. 2, the bottom plate 20 is connected to one end of the first arc-shaped plate 101, and the bottom plate 20 is only connected to the first arc-shaped plate 101, but not connected to the second arc-shaped plate 102, so that the first arc-shaped plate 101 and the second arc-shaped plate 102 can be ensured to be detachable.
In other implementations, the base plate 20 may be connected to only one end of the second arcuate plate 102 and not to the first arcuate plate 101.
In one implementation of the disclosed embodiment, the filter cartridge 10 is a steel filter cartridge.
The oil is corrosive and the filter cartridge 10 is arranged as a steel filter cartridge, ensuring the strength and corrosion resistance of the filter cartridge 10 and reducing the possibility of the filter cartridge 10 being damaged by corrosion of the oil.
In other implementations, filter cartridge 10 may be other corrosion resistant materials.
In one implementation of the disclosed embodiment, the bottom plate 20 may be a steel bottom plate, which ensures the strength and corrosion resistance of the bottom plate 20 and reduces the possibility of the bottom plate 20 being damaged by oil corrosion.
In other implementations, the bottom plate 20 may be other corrosion resistant materials.
For example, the bottom plate 20 and the first arc-shaped plate 101 may be welded together, so as to ensure the firmness of the connection between the bottom plate 20 and the first arc-shaped plate 101.
In other implementation manners, the bottom plate 20 and the first arc-shaped plate 101 may also be connected by bolts, for example, through holes are formed in the bottom plate 20, threaded holes corresponding to the through holes in the bottom plate 20 are formed in the end surface of the first arc-shaped plate 101 facing the bottom side, and the bolts penetrate through the through holes in the bottom plate 20 and are then in threaded connection with the threaded holes in the first arc-shaped plate 101, so as to connect the bottom plate 20 and the first arc-shaped plate 101.
Fig. 3 is a schematic structural diagram of a first arc plate and a bottom plate according to an embodiment of the disclosure. Referring to fig. 3, sliding grooves 111 are respectively disposed on both sides of the first arc plate 101 facing the second arc plate 102, an extending direction a of the sliding grooves 111 is the same as a length direction of the filter cartridge 10, and the sliding grooves 111 penetrate the other end of the first arc plate 101.
Fig. 4 is a schematic structural view of a second arcuate plate provided by an embodiment of the present disclosure. Referring to fig. 4, two side surfaces of the second arc-shaped plate 102 facing the first arc-shaped plate 101 are respectively provided with a slide rail 121, an extending direction a of the slide rail 121 is the same as a length direction of the filter cartridge 10, and the slide rail 121 is slidably located in the slide groove 111.
The slide rail 121 is slidably disposed in the slide groove 111, and when the first arc plate 101 and the second arc plate 102 need to be disassembled, the slide rail 121 is moved along the length direction a of the filter cartridge 10 and toward a direction away from the bottom plate 20, so as to move the slide rail 121 out of the slide groove 111, and separate the first arc plate 101 and the second arc plate 102. When the first arc-shaped plate 101 and the second arc-shaped plate 102 are installed, the slide rail 121 is inserted into the slide groove 111, and the second arc-shaped plate 102 is moved in a direction toward the base plate 20 to connect the first arc-shaped plate 101 and the second arc-shaped plate 102. A detachable connection of the first arcuate plate 101 and the second arcuate plate 102 is achieved.
Fig. 5 is a partial structural schematic view of a sliding chute provided in the embodiment of the present disclosure. Referring to fig. 5, two strip-shaped V-shaped groove plates 112 extending along the length direction a of the filter cartridge 10 are respectively disposed on two sides of the first arc-shaped plate 101 facing the second arc-shaped plate 102, and a sliding groove 111 is formed between the two V-shaped groove plates 112.
As shown in fig. 5, one side of the two V-shaped groove plates 112 is connected, the other side of the two V-shaped groove plates 112 is spaced to form openings 113, and a sliding slot 111 is formed between the two V-shaped groove plates 112. The chute 111 is shaped like an arrow "×").
Fig. 6 is a schematic partial structure diagram of a slide rail according to an embodiment of the present disclosure. Referring to fig. 6, strip-shaped protrusions extending along the length direction a of the filter cartridge 10 are respectively disposed on two sides of the second arc plate 102 facing the first arc plate 101, and the strip-shaped protrusions are sliding rails 121.
The V-shaped slot plate 112 has a sliding slot 111 therein, the sliding slot 111 is arrow-shaped, and correspondingly, the sliding rail 121 is also arrow-shaped and matches with the sliding slot 111. When the sliding groove 111 is connected with the sliding rail 121, the sliding rail 121 can only be inserted from one end of the sliding groove 111, and then the sliding rail 121 is completely aligned after sliding, and conversely, when the sliding groove 111 is separated, the sliding rail 121 is firstly slid, and then the sliding rail 121 is pulled out from one end of the sliding groove 111.
As shown in fig. 5, the arrowed slide groove 111 includes a triangular groove and an opening 113 connected to the triangular groove 114, and the width of the opening 113 is smaller than the width of the side of the triangular groove 114 connected to the opening 113, so that a blocking structure is formed at the opening 113. As shown in fig. 6, the sliding rail 121 has a rectangular block corresponding to the opening 113, and after the sliding rail 121 is placed in the sliding slot 111, the blocking structure blocks the sliding rail 121 to prevent the first arc-shaped plate 101 and the second arc-shaped plate 102 from being separated along a direction a perpendicular to the length of the sliding rail.
In other implementations, the first arcuate plate 101 and the second arcuate plate 102 may be connected in other ways. For example: after the inner arc surface of the second arc-shaped plate 102 is opposite to the inner arc surface of the first arc-shaped plate 101, steel wires are bound on the first arc-shaped plate 101 and the second arc-shaped plate 102, and the first arc-shaped plate 101 and the second arc-shaped plate 102 are connected. When disassembling the filter cartridge 10, untie the steel wire, separate first arc 101 and second arc 102, realize first arc 101 and second arc 102 can dismantle the connection.
Referring again to fig. 2, the filter device further comprises: a column 30 and a plurality of links 40. A post 30 is located in the cavity of the filter cartridge 10, the post 30 being removably connected to the base plate 20. A plurality of links 40 are connected to the outer sidewall of the pillar 30, and the extending direction of the links 40 intersects the extending direction of the pillar 30.
The upright column 30 and the connecting rods 40 are arranged in the cavity of the filter cartridge 10, when oil flows into the cavity of the filter cartridge 10, long-strip-shaped impurities in the oil can be blocked by the connecting rods 40, so that the long-strip-shaped impurities are hung on the connecting rods 40, the oil is filtered, the filtering effect of the filtering device is increased, and meanwhile, when the filtering device is cleaned, the long-strip-shaped impurities can be directly removed from the connecting rods 40, so that the filtering device is convenient to clean. Meanwhile, the size of the long-strip-shaped impurities is large, the long-strip-shaped impurities are blocked by the connecting rod 40, the blockage of the long-strip-shaped impurities to the first through hole 201 and the second through hole 103 is relieved, and the times for cleaning the filtering device are reduced.
As shown in fig. 2, the upright 30 extends in a direction perpendicular to the base plate 20.
Fig. 7 is a schematic structural diagram of an upright and a connecting rod according to an embodiment of the present disclosure. Referring to fig. 7, the extending direction of the connecting rods 40 intersects with the extending direction of the upright 30, the connecting rods 40 are arranged in an "umbrella" shape, and the opening of the "umbrella" faces the opening of the filter cartridge 10, so that long-strip impurities are not easy to fall from the connecting rods 40, and the filtering effect of the filter device can also be increased.
In one implementation of the disclosed embodiment, the intersection angle between the extending direction of the connecting rod 40 and the extending direction of the pillar 30 is between 20 degrees and 70 degrees, so as to avoid the connecting rod 40 from abutting against the inner sidewall of the filter cartridge 10, thereby facilitating the arrangement of the connecting rod 40.
Illustratively, the intersection angle of the extending direction of the connecting rod 40 and the extending direction of the upright 30 is 45 degrees.
In one implementation of the disclosed embodiment, the column 30 may be a steel column, which ensures the strength and corrosion resistance of the column 30 and reduces the possibility of the column 30 being damaged by oil corrosion.
In other implementations, the posts 30 may be other corrosion resistant materials.
In one implementation of the disclosed embodiment, the connecting rod 40 may be a steel connecting rod, which ensures the strength and corrosion resistance of the connecting rod 40 and reduces the possibility of corrosion damage to the connecting rod 40 due to oil.
In other implementations, the connecting rod 40 may be other corrosion resistant materials.
For example, the column 30 and the connecting rod 40 may be welded together, so as to ensure the firmness of the connection between the column 30 and the connecting rod 40.
Referring again to fig. 2 and 7, the filter device further comprises: and a nut 50. The nut 50 is located in the cavity of the filter cartridge 10, the nut 50 is fixedly connected with the bottom plate 20, and one end of the pillar 30 is in threaded connection with the nut 50.
Arrange nut 50 on bottom plate 20, the external screw thread has been arranged to the one end of stand 30, through external screw thread and nut 50 threaded connection, realizes stand 30 and bottom plate 20 detachably and is connected, conveniently dismantles stand 30.
After the first arc-shaped plate 101 and the second arc-shaped plate 102 are disassembled, the upright 30 is rotated to separate the upright 30 from the nut 50, and the upright 30 is taken out, so that the long-strip-shaped impurities on the connecting rod 40 can be conveniently removed. After the connecting rod 40 is cleaned, the post 30 is screwed on the nut 50, the post 30 is mounted on the base plate 20, and then the first arc-shaped plate 101 and the second arc-shaped plate 102 are connected.
Referring again to fig. 1 and 2, the filter device further comprises: and a fixing disk 60 having a ring shape, the fixing disk 60 having an outer diameter greater than that of the filter cartridge 10. The fixed disk 60 is disposed perpendicular to the length direction of the filter cartridge 10.
The fixed disk 60 comprises a first semi-annular disk 601 and a second semi-annular disk 602, the inner ring of the first semi-annular disk 601 is fixedly connected with the other end of the first arc-shaped plate 101, the inner ring of the second semi-annular disk 602 is fixedly connected with the other end of the second arc-shaped plate 102, and at least one of the first arc-shaped plate 101 and the second arc-shaped plate 102 is provided with a plurality of second through holes 103 which are arranged at intervals.
Arrange fixed disk 60, the external diameter of fixed disk 60 is greater than the external diameter of cartridge filter 10, places filter equipment back in the filter vat, and fixed disk 60 can keep out on the outer wall of filter vat, and cartridge filter 10 is located the centre of filter vat this moment for oil not only can filter through first through-hole 201 on the bottom plate 20, can also filter through second through-hole 103 on first arc 101 and the second arc 102, improves the filter effect.
In the embodiment of the present disclosure, the first arc plate 101 and the second arc plate 102 each have a plurality of second through holes 103 arranged at intervals.
In the disclosed embodiment, the second through holes 103 on the first arcuate plate 101 and the second arcuate plate 102 have a mesh size between 100 mesh and 150 mesh. I.e., the first arcuate plate 101 and the second arcuate plate 102 have between 100 and 150 second through holes 103 per inch. It is ensured that the number of the second through holes 103 in the first arc 101 and the second arc 102 is sufficient so that oil can more smoothly pass through the second through holes 103 in the first arc 101 and the second arc 102. Meanwhile, the aperture of the second through hole 103 on the first arc-shaped plate 101 and the second arc-shaped plate 102 can be reduced, most impurities in petroleum can be intercepted and filtered, and the filtering effect is ensured.
Illustratively, the second through holes 103 on the first arc plate 101 and the second arc plate 102 have a mesh number of 120.
Meanwhile, the fixed disk 60 is divided into a first semi-annular disk 601 and a second semi-annular disk 602, when the first arc-shaped plate 101 and the second arc-shaped plate 102 are disassembled, the first semi-annular disk 601 and the second semi-annular disk 602 can be separated, and the fixed disk 60 is prevented from influencing the detachable connection of the first arc-shaped plate 101 and the second arc-shaped plate 102.
Referring again to fig. 2, the filter device further comprises: a handle 70. The handle 70 is fixedly connected to the first annular half 601 or the second annular half 602.
By arranging the handle 70, the filter device presents a structure of a basket, which facilitates taking out the filter device from the filter vat and placing the filter device at the same time.
As shown in fig. 2, the filter device includes two handles 70, and the two handles 70 are fixedly connected to the first half annular plate 601 and the second half annular plate 602, respectively. Two handles 70 are arranged, when the first arc-shaped plate 101 and the second arc-shaped plate 102 are detached, the first arc-shaped plate 101 is fixed through the handle 70 on the first semi-annular disc 601, and the second arc-shaped plate 102 is pulled through the handle 70 on the second semi-annular disc 602, so that the first arc-shaped plate 101 and the second arc-shaped plate 102 are further separated.
In the embodiment of the present disclosure, the sliding rail 121 is connected to the inner ring of the second half-ring plate 602, so as to ensure the firmness of the sliding rail 121.
In one implementation of the disclosed embodiment, the fixed disk 60 may be a steel fixed disk, which ensures the strength and corrosion resistance of the fixed disk 60 and reduces the possibility of corrosion damage to the fixed disk 60 by oil.
In other implementations, the fixed disk 60 may be other corrosion resistant materials.
In one implementation of the disclosed embodiment, the handle 70 may be a steel handle, which ensures the strength and corrosion resistance of the handle 70 and reduces the possibility of the handle 70 being damaged by oil corrosion.
In other implementations, the handle 70 may be other corrosion resistant materials.
Illustratively, the handle 70 and the first annular half 601, and the handle 70 and the second annular half 602 may be welded together.
Illustratively, the first arcuate plate 101 and the first semi-annular disc 601, and the second arcuate plate 102 and the second semi-annular disc 602 may be welded together.
As shown in fig. 1 to 4, the handle 70 is a U-shaped handle, and two sides of the U-shaped handle are perpendicularly connected to the surfaces of the first and second half ring plates 601 and 602.
Illustratively, the handle 70 may be a U-shaped handle machined from flat steel.
The filtering device provided by the embodiment of the disclosure solves the problems that the volume of the cavity of the filter cartridge is limited and the cavity of the filter cartridge is not easy to clean, and the filtering device provided by the embodiment of the disclosure has the advantages of simple method and high cleaning speed when being cleaned, and reduces the labor intensity of workers; because the connecting rod is arranged in the filtering device for auxiliary filtering, part of sundries can be intercepted by the connecting rod, the blockage of the filtering device is slowed down, and the times for cleaning the filtering device are reduced.
The above description is intended to be exemplary only and not to limit the present disclosure, and any modification, equivalent replacement, or improvement made without departing from the spirit and scope of the present disclosure is to be considered as the same as the present disclosure.
Claims (10)
1. A filter device, comprising:
a filter cartridge (10) having a chamber, the filter cartridge (10) comprising a first arcuate plate (101) and a second arcuate plate (102) removably connected;
a circular base plate (20) connected to one end of one of the first arc-shaped plate (101) and the second arc-shaped plate (102);
when the first arc-shaped plate (101) is connected with the second arc-shaped plate (102), the inner arc surface of the first arc-shaped plate (101) is opposite to the inner arc surface of the second arc-shaped plate (102), and forms a cavity of the filter cartridge (10) with the bottom plate (20), and the bottom plate (20) is provided with a plurality of first through holes (201) which are arranged at intervals.
2. The filtering device according to claim 1, characterized in that the first arc-shaped plate (101) is provided with a sliding slot (111) on both sides facing the second arc-shaped plate (102), the sliding slot (111) extends in the same direction as the length direction of the filter cartridge (10), and the sliding slot (111) penetrates through the other end of the first arc-shaped plate (101);
two side surfaces of the second arc-shaped plate (102) facing the first arc-shaped plate (101) are respectively provided with a sliding rail (121), the extending direction of the sliding rail (121) is the same as the length direction of the filter cartridge (10), and the sliding rail (121) is slidably positioned in the sliding groove (111).
3. The filtering device according to claim 2, characterized in that two strip-shaped V-shaped groove plates (112) extending along the length direction of the filter cartridge (10) are respectively arranged on two sides of the first arc-shaped plate (101) facing the second arc-shaped plate (102), and the two V-shaped groove plates (112) are clamped to form the sliding groove (111);
the two side surfaces of the second arc-shaped plate (102) facing the first arc-shaped plate (101) are respectively provided with strip-shaped bulges extending along the length direction of the filter cartridge (10), and the strip-shaped bulges are the sliding rails (121).
4. The filtration apparatus of any one of claims 1 to 3, further comprising:
a post (30) positioned in the cavity of the filter cartridge (10), wherein the post (30) is detachably connected with the bottom plate (20), and the extension direction of the post (30) is intersected with the surface of the bottom plate (20);
and the connecting rods (40) are connected with the outer side wall of the upright post (30), and the extending direction of the connecting rods (40) is crossed with the extending direction of the upright post (30).
5. A filter device as claimed in claim 4, wherein the connecting rod (40) is angled between 20 and 70 degrees from the upright (30).
6. The filtration device of claim 4, further comprising:
the nut (50) is positioned in the cavity of the filter cartridge (10), the nut (50) is fixedly connected with the bottom plate (20), and one end of the upright post (30) is in threaded connection with the nut (50).
7. The filtration apparatus of any one of claims 1 to 3, further comprising:
an annular fixed disk (60), wherein the outer diameter of the fixed disk (60) is larger than that of the filter cartridge (10);
the fixed tray (60) includes: the inner ring of the first semi-annular disc (601) is fixedly connected with the other end of the first arc-shaped plate (101), and the inner ring of the second semi-annular disc (602) is fixedly connected with the other end of the second arc-shaped plate (102);
at least one of the first arc-shaped plate (101) and the second arc-shaped plate (102) is provided with a plurality of second through holes (103) which are arranged at intervals.
8. The filtration device of claim 7, further comprising:
at least one handle (70), each handle (70) being fixedly connected to the first semi-annular disc (601) or the second semi-annular disc (602).
9. A filter device according to any one of claims 1-3, c h a r a c t e r i z e d in that the mesh number of the first through holes (201) in the bottom plate (20) is between 100 and 150.
10. A filter device as claimed in any one of claims 1 to 3, characterized in that the filter cartridge (10) is a steel filter cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144248.9U CN213853339U (en) | 2020-09-25 | 2020-09-25 | Filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022144248.9U CN213853339U (en) | 2020-09-25 | 2020-09-25 | Filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213853339U true CN213853339U (en) | 2021-08-03 |
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ID=77050050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022144248.9U Active CN213853339U (en) | 2020-09-25 | 2020-09-25 | Filter device |
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| Country | Link |
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| CN (1) | CN213853339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282686A (en) * | 2022-10-09 | 2022-11-04 | 南通海发水处理工程有限公司 | A filtration separator for environmental sewage treatment |
-
2020
- 2020-09-25 CN CN202022144248.9U patent/CN213853339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115282686A (en) * | 2022-10-09 | 2022-11-04 | 南通海发水处理工程有限公司 | A filtration separator for environmental sewage treatment |
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