Novel metal sintering filter cleaning device
阅读说明:本技术 一种新型金属烧结过滤器清理装置 (Novel metal sintering filter cleaning device ) 是由 赵宇 孙红伟 赵伟 于 2020-08-10 设计创作,主要内容包括:本发明提供一种新型金属烧结过滤器清理装置。新型金属烧结过滤器清理装置包括主体;进料机构;过滤机构,所述过滤机构包括第一排水管、储存筒、滤芯、固定环和第二排水管,所述滤芯的内部等距安装所述固定环;清理机构,所述清理机构包括固定筒、筒体、内套管、密封塞、第一通孔、外套管、活塞、第二通孔和第三通孔;所述筒体的内部滑动连接所述密封塞和所述活塞,所述外套管的内部卡合且转动连接所述内套管;所述外套管的底端等距设有所述第一通孔,所述外套管的侧壁等距设有所述第二通孔,且所述内套管的内部等距设有所述第三通孔;驱动机构;定位机构;密封机构,本发明提供的新型金属烧结过滤器清理装置具有快速、有效均匀清理滤芯的优点。(The invention provides a novel metal sintering filter cleaning device. The novel metal sintering filter cleaning device comprises a main body; a feeding mechanism; the filter mechanism comprises a first drainage pipe, a storage cylinder, a filter element, a fixing ring and a second drainage pipe, wherein the fixing ring is arranged in the filter element at equal intervals; the cleaning mechanism comprises a fixed cylinder, a cylinder body, an inner sleeve, a sealing plug, a first through hole, an outer sleeve, a piston, a second through hole and a third through hole; the inner part of the cylinder body is connected with the sealing plug and the piston in a sliding way, and the inner part of the outer sleeve is clamped and rotationally connected with the inner sleeve; the bottom end of the outer sleeve is provided with the first through holes at equal intervals, the side wall of the outer sleeve is provided with the second through holes at equal intervals, and the inner part of the inner sleeve is provided with the third through holes at equal intervals; a drive mechanism; a positioning mechanism; the sealing mechanism and the novel metal sintering filter cleaning device provided by the invention have the advantages of quickly, effectively and uniformly cleaning the filter element.)
1. A novel metal sintering filter cleaning device is characterized by comprising:
a main body (1);
the two feeding mechanisms (2) are respectively arranged at two ends of the main body (1);
a plurality of filtering mechanisms (4), wherein the filtering mechanisms (4) are equidistantly installed inside the main body (1), each filtering mechanism (4) comprises a first drainage pipe (41), a storage cylinder (42), a filter core (43), a fixing ring (44) and a second drainage pipe (45), the storage cylinders (42) are equidistantly installed inside the main body (1), and the filter cores (43) are installed inside the storage cylinders (42); the bottom end side wall of the storage cylinder (42) is provided with the first drainage pipe (41), and the fixing rings (44) are arranged in the filter element (43) at equal intervals;
the cleaning mechanism (3) is mounted inside the main body (1), the cleaning mechanism (3) comprises a fixed cylinder (31), a cylinder body (32), an inner sleeve (33), a sealing plug (34), a first through hole (35), an outer sleeve (36), a piston (37), a second through hole (38) and a third through hole (39), the cylinder body (32) is mounted inside the main body (1), the fixed cylinder (31) is mounted at the bottom end of the cylinder body (32), the top end of the cylinder body (32) is fixedly connected with the storage cylinder (42), and the second drain pipe (45) is mounted on the side wall of the top end of the cylinder body (32); the inner part of the cylinder body (32) is slidably connected with the sealing plug (34) and the piston (37), the inner parts of the piston (37) and the sealing plug (34) are fixedly connected with the outer sleeve (36), and the inner part of the outer sleeve (36) is clamped and rotatably connected with the inner sleeve (33); the bottom end of the outer sleeve (36) is provided with the first through holes (35) at equal intervals, the side wall of the outer sleeve (36) is provided with the second through holes (38) at equal intervals, and the inner part of the inner sleeve (33) is provided with the third through holes (39) at equal intervals; the fixed ring (44) and the inside of the filter cartridge (43) slidingly connect the piston (37) and the outer sleeve (36);
the driving mechanism (5), the driving mechanism (5) is installed at the top end of the storage barrel (42), and the driving mechanism (5) is connected with the top end of the inner sleeve (33);
the positioning mechanism (6), the said positioning mechanism (6) connects both ends of the said inner thimble (33);
the sealing mechanism (7) is installed at the top end of the filter element (43), and the sealing mechanism (7) is connected with the top end of the inner sleeve (33) in a sliding mode.
2. The novel metal sintering filter cleaning device is characterized in that the feeding mechanism (2) comprises an air inlet pipe (21), branch pipes (22), a main pipe (23) and an air inlet pipe (24), the water inlet pipe (24) and the air inlet pipe (21) are respectively installed at the top end and the low end of the main body (1), the annular main pipe (23) is respectively installed at two ends of the main body (1), the two main pipes (23) are respectively connected with the air inlet pipe (24) and the air inlet pipe (21), the branch pipes (22) are installed on the side wall of the main pipe (23) at equal intervals, and the branch pipes (22) are respectively connected with the top end of the storage cylinder (42) and the bottom end of the fixed cylinder (31).
3. The novel metal sintering filter cleaning device is characterized in that the driving mechanism (5) comprises a spring (51), an exhaust pipe (52), a turbine (53), a fourth through hole (54), a bump (55) and a floating ball (56), the exhaust pipe (52) is installed at the top end of the storage cylinder (42), the spring (51) is installed at one end of the exhaust pipe (52) in an inclined mode, one end of the spring (51) is connected with the floating ball (56), and the floating ball (56) is clamped inside the exhaust pipe (52); the interior of the exhaust pipe (52) is rotatably connected with the turbine (53), and the bottom surface of the exhaust pipe (52) is symmetrically provided with fourth through holes (54); the top end of the inner sleeve (33) and the inside of the turbine (53) are respectively provided with a lug (55), the inner sleeve (33) is in sliding connection with the inside of the bottom end of the turbine (53), and the side wall of the top end of the inner sleeve (33) is arc-shaped, and the lug (55) abuts against the semi-spherical lug (55) inside the turbine (53).
4. The novel metal sintering filter cleaning device according to claim 3, characterized in that the sealing mechanism (7) comprises a rotating shaft (71), a cover plate (72), a cylinder cover (73) and a torsion spring (74), the top end of the filter element (43) is fixedly connected with the cylinder cover (73), and the cylinder cover (73) rotates inside; the rotating shaft (71) is connected with the cover plate (72), and the rotating shaft (71) is fixedly connected with the cover plate (72); the side wall of the rotating shaft (71) is sleeved with the torsion spring (74), two ends of the torsion spring (74) are respectively and fixedly connected with the side wall of the rotating shaft (71) and the inside of the cover plate (72), and the cover plate (72) is in sliding connection with the side wall of the inner sleeve (33).
5. The novel metal sintering filter cleaning device according to claim 3, wherein the positioning mechanism (6) comprises a first magnet (61), a first electromagnet (62), a second electromagnet (63) and a second magnet (64), the first magnet (61) and the second magnet (64) are respectively and symmetrically installed at the top end and the bottom end of the inner sleeve (33), the first electromagnet (62) and the second electromagnet (63) are respectively and symmetrically installed inside the fixed cylinder (31), the inner side wall of the cylinder body (32) and the bottom surface of the exhaust pipe (52), the second electromagnet (63) adsorbs the second magnet (64), the first electromagnet (62) adsorbs the first magnet (61), and the magnetism of the first magnet (61) is opposite to that of the second magnet (64).
6. The novel metal sintering filter cleaning device is characterized in that a limiting rod (8) is installed at the bottom end of the cylinder body (32), the limiting rod (8) abuts against the bottom surface of the sealing plug (34), the diameter of the sealing plug (34) and the piston (37) are equal to the inside of the fixing ring (44), and the bottom end of the fixing ring (44) is hollow.
7. The new metal sintered filter cleaning apparatus as claimed in claim 1, characterized in that the shortest distance between adjacent pistons (37) is equal to the shortest distance between adjacent fixing rings (44), and the diameter of the pistons (37) is equal to the inner diameter of the cylinder (32).
8. The new metal sintered filter cleaning device according to claim 1, characterized in that the inner diameter of the outer sleeve (36) is equal to the diameter of the inner sleeve (33), the first through hole (35) of the outer sleeve (36) side wall is staggered from the second through hole (38) of the outer sleeve (36) side wall, the first through hole (35) and the second through hole (38) are aligned with the third through hole (39).
Technical Field
The invention relates to the technical field of PTA equipment, in particular to a novel metal sintering filter cleaning device.
Background
The PTA device fluid line is provided with the metal sintering filter, often because the filter is blockked up to the impurity too much in the fluid, once the filter blocks up and needs to switch to the bypass operation, clears up the filter of isolation, has brought very big influence for device steady operation.
The current conventional method is as follows: when the filter is blocked, the bypass valve is opened, the filter is isolated, the upper end socket of the filter is disassembled, the metal filter element (the metal filter element is a novel filter material which is formed by a plurality of layers of metal sintering nets, a plurality of layers of stainless steel nets through special lamination pressing and vacuum sintering and has higher strength and integral rigidity) is disassembled and then cleaned one by one, the operation time is long, the difficulty is high, and the metal filter element can be damaged after frequent disassembly and assembly; and let in the filter core after the dismantlement with steam, make high temperature high pressure steam carry out high temperature melting to the impurity of blockking up on metal filter core, but the impurity of filter core bottom is more than the impurity at filter core top, steam moves from the bottom up in the inside of filter core, the filter core top be blockked up the filter hole open time of straining the time weak point in the filter core bottom, the inside steam of entering filter core is most to be discharged from the filter hole on filter core top, the efficiency of the impurity of steam melting filter core bottom has been reduced.
Therefore, there is a need to provide a new cleaning device for sintered metal filter to solve the above-mentioned technical problems.
Disclosure of Invention
The invention aims to provide a novel metal sintering filter cleaning device for quickly, effectively and uniformly cleaning a filter element.
In order to solve the above technical problems, the present invention provides a novel metal sintered filter cleaning apparatus, comprising: a main body; the two feeding mechanisms are respectively arranged at two ends of the main body; the filter mechanisms are arranged in the main body at equal intervals and comprise a first drain pipe, a storage cylinder, a filter element, a fixing ring and a second drain pipe, the storage cylinder is arranged in the main body at equal intervals, and the filter element is arranged in the storage cylinder; the side wall of the bottom end of the storage cylinder is provided with the first drainage pipe, and the fixing rings are arranged in the filter element at equal intervals; the cleaning mechanism is mounted inside the main body and comprises a fixed cylinder, a cylinder body, an inner sleeve, a sealing plug, a first through hole, an outer sleeve, a piston, a second through hole and a third through hole, the cylinder body is mounted inside the main body, the fixed cylinder is mounted at the bottom end of the cylinder body, the top end of the cylinder body is fixedly connected with the storage cylinder, and the second drain pipe is mounted on the side wall of the top end of the cylinder body; the inner part of the cylinder body is connected with the sealing plug and the piston in a sliding manner, the inner parts of the piston and the sealing plug are fixedly connected with the outer sleeve, and the inner part of the outer sleeve is clamped and rotationally connected with the inner sleeve; the bottom end of the outer sleeve is provided with the first through holes at equal intervals, the side wall of the outer sleeve is provided with the second through holes at equal intervals, and the inner part of the inner sleeve is provided with the third through holes at equal intervals; the inner parts of the fixing ring and the filter element are connected with the piston and the outer sleeve in a sliding way; the driving mechanism is arranged at the top end of the storage cylinder and is connected with the top end of the inner sleeve; the positioning mechanism is connected with two ends of the inner sleeve; and the sealing mechanism is arranged at the top end of the filter element and is in sliding connection with the top end of the inner sleeve.
Preferably, feed mechanism includes the intake pipe, divides pipe, house steward and inlet tube, install respectively with the low side the top of main part the inlet tube with the intake pipe, annular is installed respectively at the both ends of main part house steward, two the house steward is connected respectively the inlet tube with the intake pipe, house steward's lateral wall equidistance is according to the installation divide the pipe, and is a plurality of divide the pipe to connect respectively the top of storage cylinder with the bottom of solid fixed cylinder.
Preferably, the driving mechanism comprises a spring, an exhaust pipe, a turbine, a fourth through hole, a bump and a floating ball, the exhaust pipe is installed at the top end of the storage cylinder, the spring is installed at one end of the exhaust pipe in an inclined mode, one end of the spring is connected with the floating ball, and the floating ball is clamped inside the exhaust pipe; the inner part of the exhaust pipe is rotatably connected with the turbine, and the bottom surface of the exhaust pipe is symmetrically provided with the fourth through holes; the top end of the inner sleeve is connected with the inside of the turbine in a sliding mode through the convex blocks, the inner sleeve is connected with the inside of the bottom end of the turbine in a sliding mode, and the side wall of the top end of the inner sleeve is arc-shaped, and the convex blocks abut against the hemispherical convex blocks inside the turbine.
Preferably, the sealing mechanism comprises a rotating shaft, a cover plate, a cylinder cover and a torsion spring, the top end of the filter element is fixedly connected with the cylinder cover, and the cylinder cover rotates inside; the rotating shaft is connected with the cover plate, and the rotating shaft is fixedly connected with the cover plate; the side wall of the rotating shaft is sleeved with the torsion spring, two ends of the torsion spring are respectively and fixedly connected with the side wall of the rotating shaft and the inside of the cover plate, and the cover plate is in sliding connection with the side wall of the inner sleeve.
Preferably, positioning mechanism includes first magnetite, first electro-magnet, second electro-magnet and second magnetite, interior sleeve pipe top and bottom symmetry installation respectively first magnetite with the second magnetite, the inside of fixed section of thick bamboo the inside wall of barrel with the bottom surface symmetry installation respectively of blast pipe first electro-magnet with the second electro-magnet, the second electro-magnet adsorbs the second magnetite, first electro-magnet adsorbs first magnetite, just the magnetism of first magnetite with the magnetism of second magnetite is opposite.
Preferably, the bottom end of the barrel is provided with a limiting rod, the limiting rod abuts against the bottom surface of the sealing plug, the diameter of the sealing plug and the piston are equal to the inside of the fixing ring, and the bottom end of the fixing ring is hollow.
Preferably, the shortest distance between adjacent pistons is equal to the shortest distance between adjacent fixed rings, and the diameter of the piston is equal to the inner diameter of the cylinder.
Preferably, the inner diameter of the outer sleeve is equal to the diameter of the inner sleeve, the first through hole in the side wall of the outer sleeve and the second through hole in the side wall of the outer sleeve are arranged in a staggered manner, and the first through hole and the second through hole are aligned with the third through hole.
Compared with the related art, the novel metal sintering filter cleaning device provided by the invention has the following beneficial effects:
the invention provides a novel metal sintering filter cleaning device, when the interior of a filter element needs to be cleaned, one feeding mechanism at the bottom end of a main body is communicated with steam, the steam enters the interior of a fixed cylinder, at the moment, a first through hole, a second through hole and a third through hole are staggered, the steam is stored in the interior of the fixed cylinder and cannot be discharged, the pressure intensity in the interior of the fixed cylinder is gradually increased, a sealing plug and a piston are pushed to move upwards, the piston enters the interior of the filter element and is contacted with the inner side wall at the top end of a fixed ring, at the moment, the top end of an inner sleeve enters the interior of a driving mechanism, the top end of the cylinder body is sealed, a positioning mechanism at the top end of the storage cylinder drives the inner sleeve to rotate 90 degrees, the third through hole is contacted with the first through hole, and the steam penetrates through the fixed cylinder, The cylinder body is sprayed out from the first through hole, the first through hole is arranged at the bottom end of the outer sleeve, steam enters the bottom end of the filter element at the moment, the fixing rings are arranged in the filter element at equal intervals, the pistons are clamped in the fixing rings, the filter element between the two fixing rings is sealed by the pistons, the steam sprayed out from the first through hole is fixed between the two pistons, a large amount of steam continuously enters the bottom end of the filter element, the pressure of the bottom end of the filter element is continuously increased, the steam reversely enters the interior of the filter element, impurities in the bottom end of the filter element are rapidly melted by the steam at high temperature, after the impurities in the bottom end of the filter element are melted, the steam penetrates through the bottom end of the filter element and enters the storage cylinder, the pressure in the storage cylinder is continuously increased, and when the pressure in the storage cylinder reaches 0.3 MPa to 0.5 MPa, the steam in the storage cylinder is discharged from the driving mechanism, so that the driving mechanism drives the inner sleeve to rotate in the outer sleeve, a row of vertically sequenced second through holes is arranged between every two adjacent pistons on the outer sleeve, every two adjacent rows of the second through holes are staggered, the inner sleeve continuously rotates to ensure that the third through holes are sequentially aligned with the first through holes and the sections of the second through holes, the steam is discharged from the first through holes or the row of the second through holes at each time, the steam sequentially enters the adjacent pistons, the pistons divide the filter element into a plurality of parts, the steam is continuously and sequentially stored in the sections of the filter element, the steam is not mutually circulated in the sections of the filter element, and a large amount of steam is prevented from being discharged from the section of the filter element which is dredged, therefore, the filter elements of all sections are uniformly dredged, meanwhile, the pressure inside the storage cylinder is stabilized to be 0.3-0.5 MPa, steam inside the storage cylinder reversely enters the inside of the filter elements under the action of the pressure, the steam enters the inside of the filter elements from outside to inside and from inside to outside, impurities inside the filter elements are quickened to be melted, and the filter elements do not need to be detached from the inside of the main body. Avoid the filter core receives the damage, and makes things convenient for people to operate.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the novel metal sintered filter cleaning apparatus provided in the present invention;
FIG. 2 is a schematic view of the internal structure of the main body shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the cleaning mechanism shown in FIG. 2;
FIG. 4 is a sectional view of the inner structure of the cartridge shown in FIG. 2;
FIG. 5 is an enlarged view of the structure at A shown in FIG. 4;
FIG. 6 is an enlarged view of the structure at B in FIG. 4;
FIG. 7 is a top view of the inner sleeve construction shown in FIG. 6;
FIG. 8 is a schematic view of the sealing mechanism shown in FIG. 5;
FIG. 9 is a cross-sectional view of the internal structure of the turbine shown in FIG. 5;
FIG. 10 is a schematic view of the retaining ring shown in FIG. 3;
FIG. 11 is a schematic view of the interior of the outer casing shown in FIG. 3;
FIG. 12 is a top view of the manifold structure shown in FIG. 2;
fig. 13 is an enlarged view of the structure at C shown in fig. 4.
Reference numbers in the figures: 1. the device comprises a main body, 2, a feeding mechanism, 21, an air inlet pipe, 22, branch pipes, 23, a header pipe, 24, an inlet pipe, 3, a cleaning mechanism, 31, a fixed barrel, 32, a barrel body, 33, an inner sleeve pipe, 34, a sealing plug, 35, a first through hole, 36, an outer sleeve pipe, 37, a piston, 38, a second through hole, 39, a third through hole, 4, a filtering mechanism, 41, a first drainage pipe, 42, a storage barrel, 43, a filter core, 44, a fixed ring, 45, a second drainage pipe, 5, a driving mechanism, 51, a spring, 52, an exhaust pipe, 53, a turbine, 54, a fourth through hole, 55, a lug, 56, a floating ball, 6, a positioning mechanism, 61, a first magnet, 62, a first electromagnet, 63, a second electromagnet, 64, a second magnet, 7, a sealing mechanism, 71, a rotating shaft, 72, a cover plate, 73, a barrel cover, 74, a torsion spring, 8 and a.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the novel metal sintered filter cleaning apparatus according to the present invention; FIG. 2 is a schematic view of the internal structure of the main body shown in FIG. 1; FIG. 3 is a schematic view of the internal structure of the cleaning mechanism shown in FIG. 2; FIG. 4 is a sectional view of the inner structure of the cartridge shown in FIG. 2; FIG. 5 is an enlarged view of the structure at A shown in FIG. 4; FIG. 6 is an enlarged view of the structure at B in FIG. 4; FIG. 7 is a top view of the inner sleeve construction shown in FIG. 6; FIG. 8 is a schematic view of the sealing mechanism shown in FIG. 5; FIG. 9 is a cross-sectional view of the internal structure of the turbine shown in FIG. 5; FIG. 10 is a schematic view of the retaining ring shown in FIG. 3; FIG. 11 is a schematic view of the interior of the outer casing shown in FIG. 3; FIG. 12 is a top view of the manifold structure shown in FIG. 2; fig. 13 is an enlarged view of the structure at C shown in fig. 4. Novel metal sintering filter clearance device includes: a
Specifically, feed mechanism 2 includes intake pipe 21, is in charge of 22, house steward 23 and inlet tube 24, the top and the low end of
Specifically, the
Specifically, the sealing mechanism 7 includes a rotating shaft 71, a cover plate 72, a cylinder cover 73 and a torsion spring 74, the top end of the
Specifically, the
Specifically, the bottom end of the
Specifically, the shortest distance between adjacent pistons 37 is equal to the shortest distance between adjacent
Specifically, the inner diameter of the outer sleeve 36 is equal to the diameter of the
During use, fluid is introduced into the interior of the inlet pipe 24, enters the interior of the main pipe 23, passes through the branch pipe 22, enters the interior of the
Compared with the related art, the novel metal sintering filter cleaning device provided by the invention has the following beneficial effects:
the invention provides a novel metal sintering filter cleaning device, when the interior of a
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
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