CN108619822B - Three-dimensional dynamic catcher - Google Patents
Three-dimensional dynamic catcher Download PDFInfo
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- CN108619822B CN108619822B CN201810752801.1A CN201810752801A CN108619822B CN 108619822 B CN108619822 B CN 108619822B CN 201810752801 A CN201810752801 A CN 201810752801A CN 108619822 B CN108619822 B CN 108619822B
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- shaft
- shaft disc
- bone ring
- disc
- wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/28—Particle separators, e.g. dust precipitators, using filter brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/78—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving centrifugal forces
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The invention discloses a three-dimensional dynamic catcher, which has the technical scheme that the three-dimensional dynamic catcher comprises a shaft disc, one end face of the shaft disc is provided with a plurality of connecting pieces, one end of each connecting piece, which is far away from the shaft disc, is connected to a bone ring, a filter medium for filtering impurities in waste gas is arranged in a space surrounded by the shaft disc, the adjacent connecting pieces and the bone ring, the filter medium and the connecting pieces form a closed surface, and when the shaft disc rotates, impurities on the filter medium are separated from the filter medium due to centrifugal force, so that the problems that a filter screen is easy to block and the waste gas filtering efficiency is low when waste gas is processed in industry are solved.
Description
Technical Field
The invention relates to a purifying device, in particular to a three-dimensional dynamic catcher.
Background
The development of life is not separated from the development of industry, more or less industrial areas can be seen in each city, the environmental awareness of the national environment is not strong in the early development stage of the industry, waste water and waste gas are discharged in a large amount, along with the progress of civilization in society, the environmental awareness of the national environment is gradually enhanced, the China focuses on environmental protection, a large number of factories are moved to remote places of the city to form an industrial area, the amount of waste gas discharged by each factory and the amount of impurity particles entrained in the waste gas are strictly controlled, in the prior art, a pipe for discharging the waste gas is connected to a box body, the waste gas is led into the box body, a pipeline is externally connected to the box body, substances capable of absorbing impurities in the precipitated waste gas can be led to the bottom of the box body through the pipeline, the purified gas flows to the outside through a gas outlet formed in the box body, and the mode has high cost and the substances capable of being combined with the impurities in the waste gas need to be purchased; some can set up the filter screen in the gas outlet department of box, make waste gas obtain purifying through the filtration of filter screen to waste gas, because of the filter area of filter screen is related with the bore of gas outlet, if need enlarge filter area and improve filtration efficiency then need offer bigger gas outlet on the box, so can reduce the intensity of box, and the filter screen edge is connected with the box, along with the filter screen area increase, the wind-force that the filter screen received is also bigger, easy damaged, and the filter screen is stained with a large amount of particles because of using for a long time, cause the filter screen to block up, the degree of difficulty of cleaning and maintenance is big, the operation is complicated, need design a low cost, maintain simple and filter equipment that filter area is big.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the three-dimensional dynamic catcher which can effectively filter industrial waste gas, is simple to maintain and has large filtering area variability.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a three-dimensional dynamic trap, includes the axle dish, be provided with a plurality of connecting piece on the terminal surface of axle dish, a plurality of the one end that the axle dish was kept away from to the connecting piece all is connected to on the bone ring, be provided with the filter medium that is arranged in the space that the waste gas was enclosed to axle dish, adjacent connecting piece and bone ring, filter medium encloses into a confined face with the connecting piece, and when the axle dish rotated, the impurity on the filter medium all received centrifugal force and break away from filter medium.
As a further improvement of the invention, the filter medium comprises an elastic wire and a positioning piece, wherein a plurality of wire holes are formed in the positioning piece, the wire holes are formed in the length direction of the positioning piece, the elastic wire is divided into a plurality of groups and is correspondingly inserted into the wire holes one by one, and two ends of the positioning piece are fixedly connected with the shaft disc and the bone ring respectively.
As a further improvement of the invention, the positioning piece is made of a deformable metal wire, the metal wire is wound into a shape similar to a twist, a wire hole is formed while the metal wire is wound, two ends of the metal wire are connected with bolts, the rotation direction of the bolts is consistent with the winding direction of the metal wire, through holes are formed in the bolts, the end parts of the metal wire penetrate through the through holes and are bent relative to the through holes so that the metal wire and the bolts are fixedly connected together, and the bolts at two ends of the positioning piece are respectively positioned on the shaft disc and the bone ring.
As a further improvement of the invention, the edge of the shaft disc is provided with a sealing layer, the end face of the sealing layer facing the bone ring is higher than the end face of the shaft disc facing the bone ring, and the elastic wires are abutted against the inner wall of the sealing layer.
As a further improvement of the invention, the shaft disc is provided with the shaft holes, a plurality of connecting pieces are uniformly distributed in a circumference manner by taking the shaft holes as circle centers, and a plurality of filter media and a plurality of connecting pieces form a cylindrical surface.
As a further improvement of the invention, the shaft disc is connected with a shaft sleeve which is coaxially arranged with the shaft hole and is fixed relative to the shaft disc.
As a further improvement of the invention, the shaft sleeve is arranged on the end face of the shaft disc, which faces towards the bone ring, the shaft disc protrudes away from the bone ring to form a boss, one side of the boss, which faces towards the bone ring, is provided with a shaft sleeve groove into which the shaft sleeve can be clamped, and the shaft hole is positioned on the bottom of the shaft sleeve groove.
As a further improvement of the invention, the end face of the shaft disc, which faces the bone ring, is provided with a plurality of reinforcing ribs, the reinforcing ribs are surrounded by a plurality of connecting pieces and filter media, one ends of the reinforcing ribs are positioned on the shaft disc, and the other ends of the reinforcing ribs are connected with the bone ring.
As a further improvement of the invention, a plurality of reinforcing ribs are provided with external threads on one end close to the shaft disc, the end is fixedly connected with a connecting sheet through nuts, the connecting sheet comprises rib sheets, sheet bodies and bolt sheets, the rib sheets and the bolt sheets are respectively positioned at two ends of the sheet bodies, one end of each reinforcing rib is connected with each rib sheet, and the bolt sheets are attached to the end face of the shaft disc and are fixedly connected with each other through bolts.
As a further improvement of the invention, the end face of the shaft disc facing the bone ring is also provided with a plurality of grooves.
The invention has the beneficial effects that the connecting piece and the filter medium are alternately arranged between the shaft disc and the bone ring, the bone ring is connected with the air outlet pipe, the connecting piece and the filter medium are jointly enclosed into a cavity, namely the invention is in a barrel shape, compared with the existing filter screen, the invention is in a three-dimensional shape, the invention replaces the filter screen to be arranged in the box body, the air outlet pipe is sleeved outside the bone ring and is connected to the air outlet of the box body, namely the invention and the air outlet pipe divide the space in the box body into two parts, namely the air enters the box body through the air outlet pipe and surrounds the periphery of the invention, the air can only flow through the filter medium from the periphery of the invention into the air outlet pipe, the filter medium for filtering the air is enclosed into a closed surface, the cavity enclosed by the surface is in a three-dimensional shape, the height and the size of the bottom surface are factors for influencing the filtering area of the invention, compared with the existing filter screen in a flexible adjustment and large variability, if the invention is rotatably connected with the box body, the invention can be opened, the relative box body is rotated, so that the impurities on the filter medium are easy to drop to the bottom of the box body due to the centrifugal force, and the filter medium can be easily to the bottom of the box body, the filter medium can be cleaned, and the invention can be easily cleaned and the filter medium can be in a long-time and the filter medium can be easily cleaned and cleaned; the invention has simple integral structure and is easy to manufacture and install.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a rear view of the present invention.
Fig. 5 is a perspective view of the filter media and bolt connection of the present invention.
Fig. 6 is a schematic view of the installation of the present invention into a box.
Fig. 7 is a front view of the present invention after reinforcing bars are added.
Detailed Description
The invention will be further described in detail with reference to examples of embodiments shown in the drawings.
Referring to fig. 1 to 7, the stereoscopic dynamic catcher of the present embodiment includes a shaft disc 1, a plurality of connecting members 3 are disposed on an end surface of the shaft disc 1, one end of each of the plurality of connecting members 3, which is far away from the shaft disc 1, is connected to a bone ring 4, a filter medium 5 for filtering impurities in exhaust gas is disposed in a space surrounded by the shaft disc 1, adjacent connecting members 3 and the bone ring 4, the filter medium 5 and the connecting members 3 form a closed surface, and when the shaft disc 1 rotates, the impurities on the filter medium 5 are separated from the filter medium 5 due to centrifugal force;
in the production and manufacturing process, two modes exist, namely, one mode is integrated molding, namely, a blank is cast, a groove is dug inwards from one end face of the blank, the groove bottom of the groove is a shaft disc 1, a plurality of holes for accommodating a filter medium 5 are dug in the groove wall of the groove, the holes are communicated with the inner cavity of the blank, one end of the blank, which is far away from the shaft disc 1, is a bone ring 4, the outline of the bone ring 4 is a closed graph, and the part, which is not dug, of the adjacent holes is a connecting piece 3; the other is that the shaft disc 1 is separately produced by being divided into parts for assembly, the shaft hole 2 is formed in the shaft disc 1, the bone ring 4 is separately produced, the connecting pieces 3 are separately produced, the shaft disc 1 and the bone ring 4 are respectively fixed by arranging screw rods with the diameter smaller than the end face size of the connecting pieces 3 at the two ends of the connecting pieces 3, forming holes for the screw rods to pass through on the shaft disc 1 and the bone ring 4, respectively passing the screw rods at the two ends of the connecting pieces 3 through the holes on the shaft disc 1 and the bone ring 4, and screwing nuts on the screw rods; the first mode is high in processing difficulty, high in processing cost and complicated in processing, and low in transportation efficiency, the second mode is formed by assembling a plurality of parts, each part is processed and molded on the respective working procedure, the processing time is short, the assembly is convenient, the transportation efficiency is high, the processing is convenient, and the disassembly, assembly and replacement can be timely carried out when a certain part is damaged, so that the service life of each part is maximized, namely, the second manufacturing mode is optimized; after the assembly is completed, a filter medium 5 is filled in a space surrounded by the bone ring 4, the adjacent connecting piece 3 and the shaft disk 1, and the filter medium 5 is used for filtering impurities mixed in the waste gas; the end surface shape of the shaft disc 1 can be circular, elliptical, polygonal and the like, the closed graph enclosed by the connecting pieces 3 and the filter media 5 can be circular, elliptical, polygonal or the like, the shape of the bone ring 4 can be circular, elliptical ring or polygonal ring and the like, the specific situation is determined by the actual production and manufacturing, the number and the width of the connecting pieces 3 determine the effective area of the filter media 5, and the maximum filtering area of the filter media 5 is ensured under the condition that the strength of the invention meets the requirement, so as to improve the filtering efficiency of waste gas; the invention is designed into a barrel shape, and the part for filtering the waste gas is positioned on the periphery of the barrel shape, so that the filtering area of the invention is influenced by the two factors of the height and the bottom surface of the barrel shape, and the larger the height is, the larger the filtering area is; the larger the size of the bottom surface is, the larger the filtering area is; compared with the prior middle filter screen, the flexibility of changing the filtering area is higher only through the size of the air outlet, the adjustability is diversified, and the distance between the bone ring 4 and the shaft disc 1 can be increased under the condition that the size of the air outlet is proper, so that the filtering area is increased;
in use, as shown in fig. 6, an air outlet and an air inlet are formed in a closed box body, the air outlet is connected with an air outlet pipe, one end of the air outlet pipe is positioned in the box body, the other end of the air outlet pipe is positioned outside the box body, and the air inlet is connected with an air inlet pipe; or a ring body extends out of the end surface of the bone ring 4 away from the shaft disc 1 so that the orifice of the air outlet pipe can be sleeved on the ring body; or the end face of the bone ring 4 far away from the shaft disc 1 is provided with a circular ring groove for inserting the pipe orifice of the air outlet pipe, the three modes can ensure that the air outlet pipe is connected with the bone ring 4 and the bone ring 4 can rotate relative to the air outlet pipe, meanwhile, the air entering the box body is prevented from leaking to the outside without being filtered by the filter media 5, a cavity surrounded by the connecting piece 3 and the shaft disc 1 is communicated with the inner cavity of the air outlet pipe, the inner cavity of the box body and the inner cavity of the air outlet pipe are blocked by the filter media 5, the shaft disc 1 can be perforated for being connected with an external motor shaft, or the shaft disc 1 is directly welded with the motor shaft, or the shaft is extended out of the shaft disc 1 and is connected with an external motor through a belt transmission or a coupling, the three modes are determined according to actual requirements, and in all three conditions of the shaft disc 1, the connecting piece 3 and the filter media 5 are all arranged around the center of rotation of the shaft disc 1, so that impurity particles on the filter media 5 are subjected to centrifugal force, the impurity particles on the filter media 5 are favorable for separating impurities on the filter media 5, the filter media 5 can not be prolonged, and the filter media 5 can not be maintained, and the filter media are not longer in the filter media are required to be kept; when the motor works, the motor drives the shaft disc 1 to rotate, the shaft disc 1 drives the bone ring 4 to rotate relative to the air outlet pipe through the connecting piece 3, and meanwhile, the filter medium 5 also rotates along with the shaft disc 1; whether the motor works or not, the gas entering the box body through the gas inlet pipe can enter the gas outlet pipe only after passing through the filter medium 5, namely impurities carried in the gas are filtered by the filter medium 5 and then remain on the filter medium 5; when the motor works, impurities accumulated on the filter medium 5 are separated from the filter medium 5 under the action of centrifugal force through high-speed rotation of the filter medium 5, so that the filter medium 5 can be purified, the filter medium 5 can be recycled, compared with the prior art, the filter medium 5 is easy to maintain by replacing and cleaning the filter screen at regular time, the service life of the filter medium 5 is long, the filter medium is not easy to be blocked, the filtering efficiency is high, in addition, in the prior art, the filter screen is required to be stopped from exhausting when being maintained, a disassembling and assembling worker is required to wear protective clothing, masks, goggles and the like, the operation is complex, the filter medium 5 can be purified while being filtered and exhausted, the service cycle of the filter medium 5 is long, and meanwhile, the health of the worker is ensured; the invention has simple integral structure and is easy to manufacture and install.
As a modified specific embodiment, referring to fig. 1, 3 and 5, the filter medium 5 includes an elastic wire 51 and a positioning member 52, the positioning member 52 is provided with a plurality of wire holes 53, the plurality of wire holes 53 are arranged along the length direction of the positioning member 52, i.e. the plurality of wire holes 53 extend from the bone ring 4 to the shaft disc 1, the elastic wire 51 is divided into a plurality of groups and is inserted into the plurality of wire holes 53 in a one-to-one correspondence manner, two ends of the positioning member 52 are respectively fixedly connected with the shaft disc 1 and the bone ring 4, and the elastic wire 51 is made of a deformable material such as plastic; the positioning piece 52 can be a long plate, a plurality of wire holes 53 are formed in the long plate, such as a common scrubbing brush in life, the connection mode of the plate and the brush hair is common, the elastic wires 51 are divided into a plurality of groups and correspond to each wire hole 53, and then the elastic wires are wound and fixed through fine wires; if the elastic wire 51 is to be positioned in the wire hole 53, the elastic wire 51 may be clamped by changing the caliber of the wire hole 53, for example, the positioning piece 52 is formed by two plates capable of sliding relatively, the wire holes 53 are arranged on the two plates, the wire holes 53 of the two plates are aligned, after the elastic wire 51 passes through the wire hole 53, the two plates are moved relatively to reduce the area of the connection between the wire holes 53 on the two plates, so that the elastic wire 51 is positioned on the positioning piece 52; compared with the design that the wire holes 53 are matched with the elastic wires 51, the elastic wires 51 are directly fixed on the positioning piece 52 in a gluing manner, so that the situation that when the elastic wires 51 are in a high-speed rotation state, the centrifugal force of the elastic wires 51 is large, the glue is aged and the viscosity is reduced along with the longer service time, the elastic wires 51 are easy to fall off is avoided, the stability of the elastic wires 51 on the positioning piece 52 is improved, the elastic wires 51 are inserted into the wire holes 53, and when the elastic wires are thrown, both ends of the elastic wires 51 are subjected to the centrifugal force and the elastic wires 51 can be bent and deformed, so that the elastic wires 51 are not broken and are stably connected with the wire holes 53; the design of filtering waste gas by adopting the elastic wires 51 greatly reduces the resistance loss compared with other filter media under the condition of ensuring the same filtering effect, thereby greatly reducing the operation energy consumption. In addition, the elastic wire 51 has better elasticity, and the adhered impurities are easier to separate under the action of centrifugal force; the specific material of the elastic yarn 51 depends on the type of the waste gas to be filtered, and if the waste gas contains more grease substances, plastic materials such as nylon and the like are selected, and the materials have good lipophilicity and can sufficiently filter the grease substances in the waste gas.
As a modified specific embodiment, referring to fig. 5, the positioning member 52 is made of a deformable wire, the wire is wound in a shape similar to a twist, and a wire hole 53 is formed while being wound, two ends of the wire are connected with bolts 55, the rotation direction of the bolts 55 is consistent with the winding direction of the wire, through holes 54 are formed in the bolts 55, the ends of the wire pass through the through holes 54 and are bent relative to the through holes 54 so that the wire is fixedly connected with the bolts 55, and the bolts 55 at two ends of the positioning member 52 are respectively positioned on the shaft disc 1 and the bone ring 4;
in the production and manufacturing process, when the metal wire is one, folding the metal wire in half, bending two sides of the metal wire to form two spiral lines, winding opposite parts of the two sides in a plane to form a pattern similar to a sine function, forming a wire hole 53 together in the opposite parts after winding, winding the shape of the whole metal wire to be similar to that of a twist, and winding the ends separated from the two sides with each other, wherein the shape of the wound ends is consistent with that of the twist; when two metal wires are arranged, bending the two metal wires to form a graph similar to a sine function, winding opposite parts of the two metal wires, wherein after winding, the opposite parts of the two metal wires jointly form a wire hole 53, the shape of the two metal wires after being mutually wound is similar to that of a twist, the two ends of the two metal wires are correspondingly wound together, the shape of the two ends after being wound is consistent with that of the twist, the two modes are selected according to actual conditions, and in the winding process, the elastic wire 51 is clamped by the wire hole 53 at one position; the perforation 54 can be radially arranged along the bolt 55, the aperture of the perforation 54 is matched with the diameter of the end part of the wound metal wire, two ends of the positioning piece 52 are bent and pass through the perforation 54, and then the part penetrating out of the perforation 54 is bent, so that the end part of the positioning piece 52 is hook-shaped and can be sketched on the bolt 55, namely, the positioning piece 52 is relatively fixed with the bolt 55, and if the bolt 55 is left-handed, the winding direction of the metal wire is left-handed; when the bolt 55 is in a right-hand rotation, the direction in which the metal wire is wound is in a right-hand rotation, when the bolt 55 at one end of the metal wire is fixed and the bolt 55 at the other end is in a rotary fastening mode, the metal wire wound together is rotated and elongated along with the screwing of the bolt 55, namely, the metal wires are wound more compactly, the caliber of the wire holes 53 is reduced, and a larger clamping force is generated on the elastic wires 51, and the ends of a plurality of elastic wires 51 in each group are mutually opened by taking the wire holes 53 as the center due to the flexible deformation of the elastic wires 51, the two ends of each group of elastic wires 51 are converted into a state of being mutually separated from each other from an originally abutted state, namely, the two ends of the elastic wires 51 are fluffy, so that the filtering area of the elastic wires 51 is increased, and the two ends of the elastic wires 51 in one wire hole 53 and the two adjacent elastic wires 51 are mutually crossed together, so that a gap between the adjacent elastic wires 51 is close to be very small, only air is allowed to pass, impurities cannot pass, and the waste gas filtering efficiency is improved; the central lines of the plurality of screw holes 53 which are mutually wound in a spiral shape are not parallel with each other, so that the end parts of the plurality of groups of elastic wires 51 are positioned on the same circumferential surface, the filtering area is increased, the defect that gaps exist in the parts of the elastic wires 51 positioned at the screw holes 53 can be overcome, and the sealing degree between the adjacent screw holes 53 is improved; in the state of high-speed rotation, the elastic wire 51 is not thrown out by centrifugal force, so that the connection stability of the elastic wire 51 and the positioning piece 52 is improved; the bolt 55 is positioned on the shaft disc 1 and the shaft disc 4 in three ways, the first way can be provided with threaded holes on the shaft disc 1 and the shaft disc 4 to be in threaded connection with the bolt 55, the second way is provided with through holes on the shaft disc 1 and the shaft disc 4, the bolt 55 is in threaded connection with a nut after passing through the through holes, the third way is provided with any one of the threaded holes on the shaft disc 1 and the shaft disc 4, the other way is provided with the through holes, the third way is preferably the second way, the step of tapping the shaft disc 1 and the shaft disc 4 is removed, the processing time is saved, the nut and the bolt 55 are standard components in life, the purchasing is easy, the assembly is convenient, the flexibility is better, the flexibility is shown in that the positioning component 52 has a clamping force on the elastic wire 51 when the positioning component 52 is initially processed, so that the deformation capacity of the positioning component 52 can only be limited by the elastic wire 51, the rotation circle number of the bolt 55 is limited, after the nut is kept still, the rotation circle number of the bolt 55 is kept to be still, the nut is kept still until the nut is kept still after the specified circle number of times, the nut is kept still, the nut is in the end face of the shaft disc 1, and the positioning component 52 is well connected with the positioning component is firm; the positioning member 52 is made of a wire, such as steel, which has high strength and stability and is not easily broken.
As a specific embodiment of improvement, referring to fig. 1 to 4, because the end surfaces of the shaft disc 1 and the bone ring 4 respectively have gaps with the elastic wires 51 at two ends of the positioning piece 52, namely, the edge of the shaft disc 1 is provided with the sealing layer 6, the end surface of the sealing layer 6, which faces the bone ring 4, is higher than the end surface of the shaft disc 1, which faces the bone ring 4, the elastic wires 51 are in contact with the inner wall of the sealing layer 6, the sealing layer 6 is a rubber layer and wraps the peripheral surface of the shaft disc 1, and the sealing layer 6 is in contact with the elastic wires 51 to form a seal, so that the condition that the exhaust gas does not pass through the gaps to reach the outside through the gaps by filtering of the elastic wires 51 can be avoided, and the purification efficiency of the exhaust gas is improved, and in the specific installation, if the sealing layer 6 is required to be arranged at the bone ring 4, if the sealing layer 6 is arranged at the pipe orifice of the air outlet pipe sleeve outside the bone ring 4, the sealing layer 6 is not required to be arranged at the bone ring 4, and if the sealing layer 6 is not required to be arranged at the pipe orifice of the bone ring 4, the sealing layer 6 is required to be arranged, the sealing layer is avoided, and the leakage of the exhaust gas at the bone ring 4 from the sealing layer and the pipe orifice is improved; further optimizing, sealing layer 6 extends and through being buckled to the axle dish 1 center towards the direction of keeping away from bone ring 4, the bending part is laminated and is formed a cyclic annular with the terminal surface of axle dish 1, this cyclic annular is arranged along the terminal surface outward flange profile of axle dish 1, be provided with the hole that supplies bolt 55 to pass on the part that sealing layer 6 and axle dish 1 terminal surface laminate, sealing layer 6 and axle dish 1 terminal surface laminate is spacing between nut and axle dish 1, it is more convenient in the operation that sealing layer 6 is direct through the viscose connection with the periphery of axle dish 1 like this, the diameter requirement to sealing layer 6 is little, and tear open and trade simply, sealing layer 6 presss from both sides the interchangeable packing ring between nut and axle dish 1 simultaneously, can practice thrift the quantity of packing ring, the cost is reduced.
As an improved specific implementation manner, referring to fig. 1, 2, 4 and 7, a shaft hole 2 is formed in a shaft disc 1, a plurality of connecting pieces 3 are uniformly distributed circumferentially around the shaft hole 2, in the use process, a rotating shaft is matched with the shaft hole 2, the matching mode can be through key connection or one end of the rotating shaft matched with the shaft hole 2 is set to be polygonal or elliptical, the end of the shaft hole 2 corresponding to the rotating shaft is designed to be in a corresponding shape, a motor can be arranged in a box body for driving the rotating shaft to rotate, and the two modes are determined according to actual requirements, wherein the rotating shaft can be the rotating shaft of the motor, or the shaft is connected with the rotating shaft of the motor through a belt transmission or a coupling and is transmitted; compared with the design of the shaft hole 2, the invention can be quickly installed on a driving shaft without the shaft hole 2, and the positioning is accurate, so that a plurality of connecting pieces 3 can rotate around the same center, all impurities on the filter media 5 can be thrown off under the action of centrifugal force, and compared with the design of the shaft hole 2, the shaft hole 2 is directly provided with a connecting shaft on the shaft disc 1 and is connected with a driving motor through a shaft coupling and other modes, the material consumption, the processing steps and the difficulty of the shaft disc 1 can be reduced, the cost is saved, and the installation operation of the shaft disc 1 and an externally connected shaft can be realized; the design makes the distance between the adjacent connecting pieces 3 equal, the specifications of a plurality of filter media 5 are the same, the unified processing of the filter media 5 is convenient, the damaged filter media 5 are easy to replace in time, the design that the plurality of connecting pieces 3 are distributed circumferentially by taking the shaft hole 2 as the center of a circle is compared with the design that the shaft hole 2 is arranged eccentrically relative to the plurality of connecting pieces 3, the stress of each filter media 5 is equal, each filter media 5 throws off impurities under the action of the same centrifugal force, and the situation that the filter media 5 are easy to damage compared with other filter media 5 due to uneven stress of the plurality of filter media 5 and the situation that the centrifugal force of some filter media 5 is small and the impurities cannot be thrown off are avoided; the filter media 5 and the connecting pieces 3 are formed into cylindrical surfaces, namely, the filter media 5 are also positioned on the circumference of the connecting pieces 3, so that compared with the design that the connecting pieces 3 and the filter media 5 form the cylindrical surfaces with polygonal openings, the filter area is greatly increased, the resistance of the filter surfaces between two adjacent connecting pieces 3 is equal, the air intake is uniform, and in the rotation process, the wind resistance is small, the power required by rotation is small, and the energy consumption is reduced; further optimizing, designing the shapes of the shaft disc 1 and the bone ring 4 into a cylinder and a circular ring piece respectively, and simultaneously inscribing a plurality of connecting pieces 3 into a circle, wherein the diameter of the shaft disc 1 and the large diameter of the bone ring 4 are larger than or equal to the diameter of the circle; the connecting pieces 3 are simultaneously circumscribed on another circle, the minor diameter of the bone ring 4 is smaller than or equal to the diameter of the circle, and the design can optimize the sizes of the shaft disc 1 and the bone ring 4, reduce materials and save cost.
As an improved specific embodiment, referring to fig. 1, 2 and 7, a shaft sleeve 7 is connected to the shaft disc 1, the shaft sleeve 7 is coaxially arranged with the shaft hole 2 and fixed relative to the shaft disc 1, the shaft sleeve 7 is used for being connected with an externally connected rotating shaft, the shaft sleeve 7 and the rotating shaft can be connected through a key, or through opening holes on the circumferential surface of the shaft sleeve 7, a groove communicated with the hole is formed in the rotating shaft, the rotating shaft and the shaft sleeve 7 can be fixedly connected with each other through screwing in the groove through a screw, according to actual manufacturing conditions, the shaft sleeve 7 and the shaft disc 1 can be connected with each other, a hole is formed in the shaft disc 1, a threaded hole is formed in the shaft disc 1 corresponding to the first hole, the hole and the threaded hole are aligned, the shaft sleeve 7 is positioned on the shaft disc 1 through penetrating the hole and screwing in the threaded hole, the shaft sleeve 55, compared with the design, the thickness requirement of the shaft sleeve 1 can be reduced, materials are reduced, and meanwhile, when the shaft sleeve 7 is externally connected to the rotating shaft sleeve 1 with different diameters, the shaft sleeve 7 can be conveniently replaced in a large range of the design of the shaft sleeve 7, and the invention can be conveniently replaced by different diameters of the shaft sleeve 7.
As a specific embodiment of improvement, referring to fig. 3, the shaft sleeve 7 is arranged on the end surface of the shaft disc 1 facing the bone ring 4, namely, the shaft sleeve 7 is surrounded by the connecting piece 3 and the filter medium 5, and the purified air has no impurity and cannot damage the shaft sleeve 7, so that the service life of the shaft sleeve 7 is prolonged; the boss 9 is formed by protruding the shaft disc 1 back to the bone ring 4, a shaft sleeve groove 91 into which the shaft sleeve 7 can be clamped is formed on one side of the boss 9 facing the bone ring 4, the shaft hole 2 is positioned on the bottom of the shaft sleeve groove 91, the boss 9 can be formed by casting and punching the shaft disc 1 through a die, the shaft sleeve groove 91 is also formed along with punching, and the shaft sleeve groove 91 provides a positioning reference for the shaft sleeve 7 so as to ensure that the shaft sleeve 7 and the shaft disc 1 cannot deviate when being fixed through the bolt 55, and the installation efficiency is improved; compared with the method that the shaft sleeve groove 91 is directly formed on the shaft disc 1, the material required by the shaft disc 1 can be reduced, and the production cost is reduced; the design of the boss 9 also provides a safety distance, since the bolt 55 is penetrated out on the same side of the shaft disk 1 and the boss 9, the safety distance is used for avoiding the collision between the bolt 55 and the end surface of the motor or the end surface penetrated out by the shaft when the shaft is installed together, and the safety distance also can meet the requirement that when any connecting piece 3 or positioning piece 52 needs to be replaced, the bolt 55 can be directly screwed out from the connecting piece 3 or the positioning piece 52, so that the shaft of the invention does not need to be detached and replaced, and the operation can be simplified.
As a specific implementation mode for improvement, referring to fig. 7, because the size and shape of the industrial machine are different, the specification of the required exhaust device can be correspondingly changed, so the specification of the invention can be changed, under the condition that the number and width of the connecting pieces 3 are not changed to ensure that the filtering area of the filtering medium 5 is maximized, the strength and stability of the whole structure can be reduced along with the enlargement of the specification, in order to ensure that the invention can have better strength and stability when the specification is large, a plurality of reinforcing ribs 8 are arranged on the end face of the shaft disc 1 facing the bone ring 4, one end of each reinforcing rib 8 is surrounded by a plurality of connecting pieces 3 and the filtering medium 5, one end of each reinforcing rib 8 is positioned on the shaft disc 1, the other end of each reinforcing rib 8 is connected with the bone ring 4, a through hole corresponding to the through hole is formed in the shaft disc 1, one end of each reinforcing rib 8 is positioned on the shaft disc 1 through the through hole and the threaded hole corresponding to the through bolt 55, or one end of each reinforcing rib 8 is positioned on the shaft disc 8 through the through hole corresponding hole 7 on the shaft disc 8 and the through hole 8 on the shaft disc 8; further optimizing, one end of each reinforcing rib 8 connected with the shaft disc 1 is uniformly distributed on the same circumference, and the other end of each reinforcing rib is uniformly distributed on the bone ring 4, so that the stress of each reinforcing rib 8 is consistent, namely the integral stress of the invention tends to be reasonable; further optimize, be connected to the axle sleeve 7 with the one end of strengthening rib 8, reducible processing step to axle tray 1, and reduce the use of materials such as bolt 55, reduction in production cost, improve economic nature, and improved the use value of bolt 55 on the axle sleeve 7, because of axle sleeve 7 is prior art and the through-hole on the axle sleeve 7 in order to satisfy the characteristics of equipartition on same circumference, so can be effectual and rationalized set up strengthening rib 8, improved the installation effectiveness of strengthening rib 8.
As a modified specific embodiment, referring to fig. 7, an external thread is provided on one end of a plurality of reinforcing ribs 8 near a shaft disc 1, and the end is fixedly connected with a connecting sheet 10 through nuts, the connecting sheet 10 comprises a rib sheet 101, a sheet body 102 and a bolt sheet 103, the rib sheet 101 and the bolt sheet 103 are respectively positioned at two ends of the sheet body 102, one end of the reinforcing rib 8 passes through the rib sheet 101, the bolt sheet 103 is attached to the end face of the shaft disc 1 and is fixedly connected with each other through a bolt 55, in the manufacturing process, the connecting sheet 10 is small in thickness and small in specification, in order to reduce the difficulty and complexity of processing, the rib sheet 101, the sheet body 102 and the bolt sheet 103 are integrally formed, two ends of the connecting sheet 10 are bent to form the rib sheet 101 and the bolt sheet 103, the unbent part is the sheet body 102, a through hole for the one end of the reinforcing rib 8 to pass through is arranged on the rib sheet 101, when one end of the reinforcing rib 8 passes through the through hole, a nut is screwed on the end of the reinforcing rib 8 to enable the rib sheet 101 and the reinforcing rib 8 to be fixedly connected with each other, a through hole for the bolt 55 to pass through is formed in the bolt sheet 103, the through hole corresponds to the hole on the shaft disc 1 or the shaft sleeve 7, the bolt sheet 103 is fixed relative to the shaft disc 1 or the shaft sleeve 7 by screwing in the bolt 55, namely, the reinforcing rib 8 is positioned on the shaft disc 1 or the shaft sleeve 7 through the connecting sheet 10, in the installation process, the bolt sheet 103 is positioned on the shaft disc 1 or the shaft sleeve 7 first, then one end of the reinforcing rib 8 is connected with the rib sheet 101, the other end of the reinforcing rib 8 extends to the bone ring 4 and enables the reinforcing rib 8 to be fixedly connected with the bone ring 4 through welding, the connecting sheet 10 is designed to provide a connecting channel between the reinforcing rib 8 and the shaft disc 1, compared with the through hole is formed on the reinforcing rib 8 directly and corresponds to the hole on the shaft disc 1 or the shaft sleeve 7, the situation that holes between the reinforcing ribs 8 and the shaft disc 1 or the shaft sleeve 7 cannot be aligned due to the length, the inclination and other factors of the reinforcing ribs 8 can be avoided, so that the difficulty in connecting the reinforcing ribs 8 with the shaft disc 1 is reduced; and the geometric included angle of the reinforcing rib 8 relative to the axle disc 1 is changed by changing the position or the inclined angle of the rib sheet 101 relative to the bolt sheet 103, so that the optimal stress condition of the reinforcing rib 8 is designed, and the structural strength of the invention is improved.
As a specific embodiment of improvement, referring to fig. 1, 2 and 7, the end face of the shaft disc 1 facing the bone ring 4 is further provided with a plurality of grooves 11, the plurality of grooves 11 can be formed by punching, and the function of the grooves 11 is similar to that of the reinforcing ribs 8, so as to improve the strength of the shaft disc 1; further preferably, a plurality of grooves 11 are uniformly distributed on the same circumference, so designed that the deformation resistance of the shaft disk 1 is equal everywhere.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (8)
1. A stereoscopic dynamic catcher, characterized in that: the novel waste gas filtering device comprises a shaft disc (1), wherein a plurality of connecting pieces (3) are arranged on one end face of the shaft disc (1), one ends of the connecting pieces (3) away from the shaft disc (1) are connected to a bone ring (4), a filtering medium (5) for filtering impurities in waste gas is arranged in a space surrounded by the shaft disc (1), the adjacent connecting pieces (3) and the bone ring (4), the filtering medium (5) and the connecting pieces (3) form a closed surface, and when the shaft disc (1) rotates, the impurities on the filtering medium (5) are separated from the filtering medium (5) by centrifugal force;
the filter medium (5) comprises an elastic wire (51) and a positioning piece (52), wherein a plurality of wire holes (53) are formed in the positioning piece (52), the wire holes (53) are formed in the length direction of the positioning piece (52), the elastic wire (51) is divided into a plurality of groups and is correspondingly inserted into the wire holes (53) one by one, and two ends of the positioning piece (52) are fixedly connected with the shaft disc (1) and the bone ring (4) respectively;
the locating piece (52) is made of deformable metal wire, the metal wire is wound into a shape similar to a twist, a wire hole (53) is formed in the process of winding, two ends of the metal wire are connected with bolts (55), the rotation direction of the bolts (55) is consistent with the winding direction of the metal wire, through holes (54) are formed in the bolts (55), the end portions of the metal wire penetrate through the through holes (54) and are bent relative to the through holes (54) so that the metal wire is fixedly connected with the bolts (55), and the bolts (55) at two ends of the locating piece (52) are located on the shaft disc (1) and the bone ring (4) respectively.
2. The stereoscopic motion catcher as claimed in claim 1, wherein: the edge of the shaft disc (1) is provided with a sealing layer (6), the end face of the sealing layer (6) facing the bone ring (4) is higher than the end face of the shaft disc (1) facing the bone ring (4), and the elastic wires (51) are in contact with the inner wall of the sealing layer (6).
3. The stereoscopic motion catcher according to claim 1 or 2, characterized in that: the shaft disc (1) is provided with shaft holes (2), a plurality of connecting pieces (3) are uniformly distributed in a circumference mode by taking the shaft holes (2) as circle centers, and a plurality of filter media (5) and a plurality of connecting pieces (3) form cylindrical surfaces.
4. A stereoscopic dynamic trap according to claim 3, wherein: the shaft disc (1) is connected with a shaft sleeve (7), and the shaft sleeve (7) and the shaft hole (2) are coaxially arranged and fixed relative to the shaft disc (1).
5. The stereoscopic motion catcher according to claim 4, wherein: the shaft sleeve (7) is arranged on the end face of the shaft disc (1) facing the bone ring (4), the shaft disc (1) protrudes away from the bone ring (4) to form a boss (9), one side of the boss (9) facing the bone ring (4) forms a shaft sleeve groove (91) into which the shaft sleeve (7) can be clamped, and the shaft hole (2) is positioned on the groove bottom of the shaft sleeve groove (91).
6. The stereoscopic motion catcher according to claim 5, wherein: the end face of the shaft disc (1) facing the bone ring (4) is provided with a plurality of reinforcing ribs (8), the reinforcing ribs (8) are surrounded by a plurality of connecting pieces (3) and filter media (5), one ends of the reinforcing ribs (8) are positioned on the shaft disc (1), and the other ends of the reinforcing ribs (8) are connected with the bone ring (4).
7. The stereoscopic motion catcher as claimed in claim 6, wherein: a plurality of reinforcing ribs (8) are close to external threads on one end of the shaft disc (1), connecting pieces (10) are fixedly connected to the end of the reinforcing ribs through nuts, the connecting pieces (10) comprise rib pieces (101), piece bodies (102) and bolt pieces (103), the rib pieces (101) and the bolt pieces (103) are respectively located at two ends of the piece bodies (102), one end of each reinforcing rib (8) is connected with the rib pieces (101), and the bolt pieces (103) are attached to the end face of the shaft disc (1) and are fixedly connected with each other through bolts (55).
8. The stereoscopic motion catcher according to claim 1 or 2, characterized in that: the end face of the shaft disc (1) facing the bone ring (4) is also provided with a plurality of grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752801.1A CN108619822B (en) | 2018-07-10 | 2018-07-10 | Three-dimensional dynamic catcher |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810752801.1A CN108619822B (en) | 2018-07-10 | 2018-07-10 | Three-dimensional dynamic catcher |
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| CN108619822A CN108619822A (en) | 2018-10-09 |
| CN108619822B true CN108619822B (en) | 2023-07-25 |
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| CN112717569B (en) * | 2020-12-14 | 2022-07-22 | 寿县江淮船舶修造有限责任公司 | Filtering device for spraying workshop of ship processing plant and using method of filtering device |
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|---|---|---|---|---|
| JP2000140539A (en) * | 1998-11-04 | 2000-05-23 | Toshio Awaji | Treatment apparatus and treatment method of dust- containing exhaust gas |
| CN206168126U (en) * | 2016-09-23 | 2017-05-17 | 江苏升灿汽车配件有限公司 | Easy -to -take air filter cartridge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB952010A (en) * | 1962-03-01 | 1964-03-11 | Hall & Kay Ltd | Brush filters |
| SU1738307A1 (en) * | 1990-05-22 | 1992-06-07 | Белгородский технологический институт строительных материалов им.И.А.Гришманова | Filter for cleaning bases from dust |
| KR20010019423A (en) * | 1999-08-27 | 2001-03-15 | 성재갑 | Dust collector using rotating type filter |
| JP2003065030A (en) * | 2001-08-24 | 2003-03-05 | Koji Iizuka | Rotary filter type particulate removal device |
| CN101185929A (en) * | 2007-09-06 | 2008-05-28 | 江苏大学 | Rotating filter cartridge dust remover with ashing suction nozzle |
| CN102145233B (en) * | 2011-03-04 | 2013-04-03 | 宁波市建通环保科技有限公司 | Sewage filtering device |
| CN208465466U (en) * | 2018-07-10 | 2019-02-05 | 浙江风云环保科技有限公司 | Three-dimensional dynamic catcher |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000140539A (en) * | 1998-11-04 | 2000-05-23 | Toshio Awaji | Treatment apparatus and treatment method of dust- containing exhaust gas |
| CN206168126U (en) * | 2016-09-23 | 2017-05-17 | 江苏升灿汽车配件有限公司 | Easy -to -take air filter cartridge |
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