CN112957823A - Independent staggered three-dimensional filter screen for waste gas treatment - Google Patents
Independent staggered three-dimensional filter screen for waste gas treatment Download PDFInfo
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- CN112957823A CN112957823A CN202110151176.7A CN202110151176A CN112957823A CN 112957823 A CN112957823 A CN 112957823A CN 202110151176 A CN202110151176 A CN 202110151176A CN 112957823 A CN112957823 A CN 112957823A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
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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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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Abstract
The invention discloses an independent staggered type three-dimensional filter screen for waste gas treatment, which belongs to the field of waste gas treatment, and the independent staggered type three-dimensional filter screen for waste gas treatment is characterized in that through the arrangement of the three-dimensional filter screen, on one hand, each vertical and horizontal independent double-layer column of a net is in an independent state, when the filter screen is impacted by waste gas, the situation that the node of the filter screen in the prior art is easily damaged is effectively avoided, and further the service life of the filter screen is obviously prolonged, in addition, the filter screen is in a three-dimensional net structure, compared with a plane net, the intercepting and filtering effect and efficiency of impurities in the waste gas are obviously improved, in addition, when the impurities need to be desorbed, a collapsible half net is controlled to continuously stretch in the vertical and horizontal directions so as to rub with each other, and further the impurities fall from the independent double-layer columns under the rubbing effect, compared with the mutually fixed vertical and horizontal radial lines in the, the overall efficiency of the exhaust gas treatment is significantly improved.
Description
Technical Field
The invention relates to the field of waste gas treatment, in particular to an independent staggered three-dimensional filter screen for waste gas treatment.
Background
Waste gas treatment is also called waste gas purification, and waste gas purification mainly refers to the work of treating industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like. The waste gas discharged from industrial production often has harmful influence on environment and human health, and before being discharged into the atmosphere, the waste gas is treated by adopting a purification measure so as to meet the requirements of waste gas discharge standards, and the process is called waste gas purification.
Before waste gas discharges, adopt the filter screen to carry in the waste gas impurity to intercept usually among the prior art, but along with the extension of filter screen live time, the filter screen permeability reduces gradually, under the impact of waste gas, the impact force that it received increases gradually, leads to the extremely easy damage of node of filter screen length and breadth line, and life is lower relatively to the permeability of filter screen is worsened the back, and it is great relatively to the desorption degree of difficulty of the dust of interception, influences exhaust-gas treatment's overall efficiency.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an independent staggered type three-dimensional filter screen for waste gas treatment, which is characterized in that through the arrangement of the three-dimensional filter screen, on one hand, each vertical and horizontal independent double-layer column of a net is in an independent state, when the filter screen is subjected to waste gas impact force, the phenomenon that the node of the filter screen in the prior art is easily damaged is effectively avoided, and the service life of the filter screen is obviously prolonged, and the filter screen is in a three-dimensional net structure, compared with a plane net, the intercepting and filtering effect and efficiency of impurities in waste gas are obviously improved, in addition, when the impurities need to be desorbed, the expansion and contraction half net is controlled to continuously expand and contract in the vertical and horizontal directions, so that the impurities are mutually rubbed, and then fall off from the independent double-layer columns under the friction action, compared with the vertical and horizontal radial lines which are mutually fixed in the prior art, the overall efficiency of the exhaust gas treatment is significantly improved.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an independent crisscross type three-dimensional filter screen for exhaust-gas treatment, includes two sets of harmomegathus half nets, two the surface of harmomegathus half net all installs the inner wall at the exhaust-gas treatment pipeline, harmomegathus half net includes two sphere pieces and a plurality of independent double-deck post of fixed connection between two sphere pieces, two the equal fixedly connected with electric putter in center department of sphere piece, fixed the double-effect ball that inlays and have a plurality of evenly distributed on the independent double-deck post, one double-effect ball on harmomegathus half net and the independent double-deck post of another harmomegathus half net alternate the distribution, double-effect ball inside center department inlays and has the oil spilling ball, oil spilling ball is annotated to have lubricating oil, double-effect ball external surface is fixed inlays and has a plurality of evenly distributed's epitaxial hair needle, epitaxial hair needle is including the oil ball of inlaying in the ball and the outer soft needle of fixed connection at the oil ball outer end of gathering, outer soft needle tip runs through the economic benefits and social benefits ball and extends to outside the economic benefits and social benefits ball, through the setting of this three-dimensional filter screen, the independent double-deck post of each length and breadth of one side net is independent state, when receiving the waste gas impact force, the easy impaired condition of filter screen node takes place among the effective prior art of avoiding, and then show its life of extension, and this filter screen is three-dimensional network structure, compared with the plane net, show and improve its interception filter effect and the efficiency to impurity in the waste gas, in addition, when needs desorb impurity, control harmomegathus half net constantly stretches out and draws back in two directions of length and breadth, thereby the looks mutual friction, and then make impurity drop from independent double-deck post under the friction, compared with the reciprocal fixed length and breadth line among the prior art, it is showing the desorption degree of difficulty that reduces large granule impurity, show improvement exhaust-gas treatment's overall efficiency.
Further, it is two sets of half net of harmomegathus keeps perpendicular each other, when needing to carry out impurity desorption, the half net of harmomegathus of being convenient for constantly stretches out and draws back in two directions of moving about freely and quickly to the looks mutual friction makes the large granule impurity of interception can drop from independent bilayer post under the friction action, compares in prior art midplane filter screen, is showing on the one hand and improves the filter effect, and on the other hand it is showing the desorption degree of difficulty that reduces large granule impurity.
Further, the double-effect ball and the oil gathering ball are made of oil absorption materials, the oil absorption of the oil gathering ball is larger than that of the double-effect ball, so that a certain gradient difference exists in the oil absorption capacity between the double-effect ball and the oil gathering ball, lubricating oil from the oil spilling ball can be conveniently gathered at the oil gathering ball, and then the oil gathering ball can be transported to an outer soft needle, the surface viscosity of the outer soft needle is higher, the adhesion of large-particle impurities in waste gas is remarkably improved, the filtering effect of the filter screen is better, meanwhile, the friction between the double-effect ball and an independent double-layer column can be increased through the outer soft needle, the desorption effect is better, and the outer soft needle is made of porous silica gel materials.
Furthermore, the oil spilling ball is of an elastic porous structure, the inner diameter of a pore is 2-3 times of the particle size of oil molecules, so that the lubricating oil in the oil spilling ball can spill outwards, and the pore size is relatively small, so that the outward spilling speed of the lubricating oil is effectively controlled.
Further, outer soft needle is inside to be inlayed and to have a plurality of outer transmission silk, tip fixedly connected with is a plurality of interior transmission silks under the outer transmission silk, interior transmission silk is inlayed and is gathering inside the oil ball, can in time be with gathering the lubricating oil of gathering oil ball department towards outer soft needle department transportation through outer transmission silk and interior transmission silk.
Further, independent double-deck post includes outer hollow column, is located the interior post and a plurality of fixed connection of the inboard center department of outer hollow column outer reinforcement strip outside outer hollow column, two tip of outer hollow column and interior post are equallyd divide do not with two spherical surface piece fixed connection, through the setting of outer hollow column and interior post, compare in solid structure, and the intensity of independent double-deck post reduces relatively to when can reducing and carry out impurity desorption, carry out tensile degree of difficulty to a plurality of independent double-deck posts.
Further, fixedly connected with multiunit evenly distributed's spacing elastic wire between interior post and the outer hollow post, multiunit spacing elastic wire corresponds each other with a plurality of outer reinforcement respectively, and spacing elastic wire can be as an organic whole with outer hollow post and interior post even, makes independent double-deck post maintain the column, effectively guarantees that independent double-deck post is difficult for being damaged because of the reduction of intensity when tensile.
Furthermore, the contact department of spacing elastic wire tip and outer hollow post inner wall is isosceles triangle form, and triangular hypotenuse is connected with outer hollow post department for the junction contact surface of spacing elastic wire and outer hollow post is great relatively, and then makes joint strength great, is difficult for breaking away from because of the tensile.
Further, outer hollow column inner wall fixedly connected with a plurality of evenly distributed's interior reinforcement strip, interior reinforcement strip and outer reinforcement strip distribute alternately, and interior reinforcement strip and outer reinforcement strip all can play the effect of strengthening to the intensity of outer hollow column, effectively protect outer hollow column difficult by fracture or damage when tensile.
Further, outer hollow column surface fixed connection has a plurality of evenly distributed's absorption fine hair, effectively improves the adhesion of independent double-deck post surface to impurity in the waste gas for this filter screen is better to the treatment effect of waste gas.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through the setting of this three-dimensional filter screen, the independent double-deck post of each length and breadth of one side net is independent state, when receiving waste gas impact force, filter screen node easily damaged condition takes place among the effective prior art of avoiding, and then show and prolong its life, and this filter screen is three-dimensional network structure, compare the plane net, show and improve its interception filter effect and the efficiency to impurity in the waste gas, in addition, when needs are carried out desorption to impurity, the control harmomegathus semi-net constantly stretches out and draws back in two directions of length and breadth, thereby the looks friction, and then make impurity drop from independent double-deck post under the friction, compare in the prior art reciprocal anchorage length and breadth line, it is showing the desorption degree of difficulty that reduces large granule impurity, show the whole efficiency that improves exhaust-gas treatment.
(2) Two sets of harmomegathus half net keep perpendicular each other, when needing to carry out impurity desorption, the harmomegathus half net of being convenient for constantly stretches out and draws back in two directions of moving about freely and quickly to the looks mutual friction makes the large granule impurity of interception can drop from independent bilayer post under the friction action, compares in prior art midplane filter screen, is showing on the one hand and improves the filter effect, and on the other hand it is showing the desorption degree of difficulty that reduces large granule impurity.
(3) The double-effect ball and the oil gathering ball are made of oil absorption materials, the oil absorption of the oil gathering ball is larger than that of the double-effect ball, so that certain gradient difference exists in the oil absorption capacity between the double-effect ball, the oil gathering ball is convenient for gathering lubricating oil from the oil spilling ball in a relatively concentrated mode, the lubricating oil can be transported to an outer soft needle, the viscosity of the surface of the outer soft needle is high, the adhesion of large-particle impurities in waste gas is remarkably improved, the filtering effect of the filter screen is good, meanwhile, the friction between the double-effect ball and an independent double-layer column can be increased through the outer soft needle, the desorption effect is good, and the outer soft needle is made of porous silica gel materials.
(4) The oil spilling ball is of an elastic porous structure, the inner diameter of a pore is 2-3 times of the particle size of oil molecules, so that the lubricating oil in the oil spilling ball can spill outwards, and the pore size is relatively small, so that the outward overflowing speed of the lubricating oil is effectively controlled.
(5) The inside of outer soft needle is inlayed and is had a plurality of outer transmission silks, and end fixedly connected with is a plurality of interior transmission silks under outer transmission silk, and interior transmission silk is inlayed and is gathering inside the oil ball, can in time be with gathering the lubricating oil of gathering oil ball department towards outer soft needle department transportation through outer transmission silk and interior transmission silk.
(6) Independent double-deck post includes outer hollow column, is located the interior post and a plurality of fixed connection of the inboard center department of outer hollow column outer reinforcement strip outside outer hollow column, two tip of outer hollow column and interior post are equallyd divide do not with two sphere piece fixed connection, through the setting of outer hollow column and interior post, compare in solid structure, the intensity of independent double-deck post reduces relatively to when can reducing and carry out impurity desorption, carry out tensile degree of difficulty to a plurality of independent double-deck posts.
(7) Fixedly connected with multiunit evenly distributed's spacing elastic wire between interior post and the outer hollow column, multiunit spacing elastic wire corresponds each other with a plurality of outer reinforcement strips respectively, and spacing elastic wire can be as an organic whole with outer hollow column and interior post even, makes independent double-deck post maintain the column, effectively guarantees that independent double-deck post is difficult for being damaged because of the reduction of intensity when tensile.
(8) The contact department of spacing elastic wire tip and outer hollow post inner wall is isosceles triangle form, and triangular hypotenuse is connected with outer hollow post department for the junction contact surface of spacing elastic wire and outer hollow post is great relatively, and then makes joint strength great, is difficult for breaking away from because of tensile.
(9) Outer hollow column inner wall fixedly connected with a plurality of evenly distributed's interior reinforcement strip, interior reinforcement strip and outer reinforcement strip distribute alternately, and interior reinforcement strip and outer reinforcement strip all can play the effect of strengthening to the intensity of outer hollow column, effectively protect outer hollow column difficult by fracture or damage when tensile.
(10) Outer hollow column surface fixed connection has a plurality of evenly distributed's absorption fine hair, effectively improves the adhesion of independent double-deck post surface to impurity in the waste gas for this filter screen is better to the treatment effect of waste gas.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the present invention during impurity desorption by stretching;
FIG. 3 is a schematic view of the front side structure of the present invention during impurity desorption by stretching;
FIG. 4 is a schematic structural diagram of a dual effect ball of the present invention;
FIG. 5 is a schematic structural view of an epitaxial hair pin of the present invention;
FIG. 6 is a schematic structural view of a cross section of an isolated bilayer column of the present invention;
fig. 7 is a schematic view of the structure at a in fig. 6.
The reference numbers in the figures illustrate:
1 spherical block, 2 independent double-layer columns, 21 outer hollow columns, 22 inner columns, 23 outer reinforcing strips, 3 double-effect balls, 4 electric push rods, 5 outer extension hair pins, 51 oil gathering balls, 52 outer soft pins, 53 outer transmission wires, 54 inner transmission wires, 6 limiting elastic wires, 7 adsorption hair and 8 inner reinforcing strips.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 and 3, an independent staggered type three-dimensional filter screen for waste gas treatment comprises two sets of expansion half screens, wherein the outer surfaces of the two expansion half screens are both installed on the inner wall of a waste gas treatment pipeline, the two sets of expansion half screens are vertical to each other, when impurity desorption is required, the expansion half screens can be conveniently and continuously stretched in longitudinal and transverse directions so as to rub against each other, so that intercepted large-particle impurities can fall off from independent double-layer columns 2 under the action of friction, compared with a plane filter screen in the prior art, on one hand, the filter effect is obviously improved, on the other hand, the difficulty of desorption of the large-particle impurities is obviously reduced, the expansion half screens comprise two spherical blocks 1 and a plurality of independent double-layer columns 2 fixedly connected between the two spherical blocks 1, electric push rods 4 are fixedly connected at the centers of the two spherical blocks 1, when the impurities are required to be desorbed, the three-dimensional filter screen can be taken down from the waste gas treatment pipeline, then, the two spherical blocks 1 are controlled to be continuously away from and close to each other through the electric push rod 4, so that a plurality of longitudinal and transverse independent double-layer columns 2 are subjected to friction, a plurality of uniformly distributed double-effect balls 3 are fixedly embedded on the independent double-layer columns 2, and the double-effect balls 3 on one collapsible half net and the independent double-layer columns 2 on the other collapsible half net are distributed at intervals.
Referring to fig. 4, an oil spilling ball is inlaid in the center of the dual-purpose ball 3, lubricating oil is filled in the oil spilling ball, a plurality of extension hair pins 5 which are uniformly distributed are fixedly inlaid on the outer surface of the dual-purpose ball 3, the oil spilling ball is of an elastic porous structure, the inner diameter of a pore is 2-3 times of the particle size of oil molecules, so that the lubricating oil in the oil spilling ball can spill outwards, and the pore size is relatively small, so that the outward spilling speed of the lubricating oil is effectively controlled.
Referring to fig. 5, the extension capillary 5 includes an oil collecting ball 51 embedded in the dual-purpose ball 3 and an outer soft needle 52 fixedly connected to an outer end of the oil collecting ball 51, an end of the outer soft needle 52 penetrates through the dual-purpose ball 3 and extends out of the dual-purpose ball 3, both the dual-purpose ball 3 and the oil collecting ball 51 are made of oil-absorbing materials, and the oil collecting ball 51 has a larger oil absorption than the dual-purpose ball 3, so that a certain gradient difference exists between the two oil-absorbing capabilities, and the lubricating oil from the oil spilling ball can be relatively concentrated at the oil collecting ball 51 and then can be transported to the outer soft needle 52, so that the surface of the outer soft needle 52 has a stronger viscosity, the adhesion to large-particle impurities in the exhaust gas is significantly improved, and further the filter effect of the filter screen is better, and meanwhile, the outer soft needle 52 can increase the friction between the dual-purpose ball 3 and the independent dual-layer column 2, so that the desorption effect is better, and, a plurality of outer transmission wires 53 are embedded in the outer soft needle 52, a plurality of inner transmission wires 54 are fixedly connected to the lower end portion of each outer transmission wire 53, each inner transmission wire 54 is embedded in the corresponding oil gathering ball 51, and lubricating oil gathered at the oil gathering ball 51 can be timely transported to the outer soft needle 52 through the outer transmission wires 53 and the inner transmission wires 54.
Referring to fig. 6, the independent double-layered column 2 includes an outer hollow column 21, an inner column 22 located at the center of the inner side of the outer hollow column 21, and a plurality of outer reinforcing bars 23 fixedly connected to the outer hollow column 21, both ends of the outer hollow column 21 and the inner column 22 are fixedly connected to the two spherical blocks 1, through the arrangement of the outer hollow column 21 and the inner column 22, compared with a solid structure, the strength of the independent double-layer column 2 is relatively reduced, so that when impurity desorption is carried out, the difficulty in stretching the independent double-layer columns 2 is that a plurality of groups of uniformly distributed limiting elastic threads 6 are fixedly connected between the inner column 22 and the outer hollow column 21, the plurality of groups of limiting elastic threads 6 correspond to the plurality of outer reinforcing strips 23 respectively, and the limiting elastic threads 6 can connect the outer hollow column 21 and the inner column 22 into a whole, so that the independent double-layer columns 2 maintain a columnar shape, and the independent double-layer columns 2 are effectively prevented from being damaged due to strength reduction during stretching;
contact department of 6 tip of spacing elastic wire and outer hollow column 21 inner wall is isosceles triangle form, and triangular hypotenuse is connected with outer hollow column 21 department, make spacing elastic wire 6 great relatively with outer hollow column 21's junction contact surface, and then make joint strength great, be difficult for breaking away from because of the drawing, outer hollow column 21 inner wall fixedly connected with a plurality of evenly distributed's interior reinforcement strip 8, interior reinforcement strip 8 and 23 alternate distribution of outer reinforcement strip, interior reinforcement strip 8 and outer reinforcement strip 23 all can play the effect of strengthening to outer hollow column 21's intensity, outer hollow column 21 is difficult to be split or damaged when tensile effectively protecting, outer hollow column 21 outer fixed surface is connected with a plurality of evenly distributed's absorption fine hair 7, effectively improve the adhesion of independent double-deck post 2 surfaces to impurity in the waste gas, make this filter screen better to the treatment effect of waste gas.
Through the setting of this three-dimensional filter screen, the independent double-deck post 2 of each length and breadth of one side net is independent state, when receiving waste gas impact force, effectively avoid among the prior art filter screen node easily impaired condition to take place, and then show and prolong its life, and this filter screen is three-dimensional network structure, compare the plane net, show and improve its interception filter effect and the efficiency to impurity in the waste gas, in addition, when needs are carried out desorption to impurity, the control harmomegathus semi-net constantly stretches out and draws back in two directions of length and breadth, thereby the looks friction, and then make impurity drop from independent double-deck post 2 under the friction, compare in the prior art reciprocal anchorage's length and breadth line, it is showing the desorption degree of difficulty that reduces large granule impurity, show the overall efficiency that improves exhaust-gas treatment.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an independent crisscross type three-dimensional filter screen for exhaust-gas treatment, includes two sets of harmomegathus half nets, two the inner wall at the exhaust-gas treatment pipeline is all installed to the surface of harmomegathus half net, its characterized in that: the semi-net of harmomegathus includes two sphere pieces (1) and independent double-deck post (2) of a plurality of fixed connection between two sphere pieces (1), two equal fixedly connected with electric putter (4) in center department of sphere piece (1), fixed the double-effect ball (3) of inlaying a plurality of evenly distributed on independent double-deck post (2), one double-effect ball (3) on the semi-net of harmomegathus and independent double-deck post (2) alternate distribution on another harmomegathus semi-net, double-effect ball (3) inside center department is inlayed and is had the oil spilling ball, the inside lubricating oil that has annotated of double-effect ball, the outer fixed surface of oil spilling ball (3) is inlayed and is had a plurality of evenly distributed's epitaxial hair needle (5), epitaxial hair needle (5) are including inlaying collection oil ball (51) and the outer soft needle (52) of fixed connection in gathering oil ball (51) outer end in double-effect ball (3), the end part of the outer soft needle (52) penetrates through the double-effect ball (3) and extends out of the double-effect ball (3).
2. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 1, wherein: the two groups of the expansion half nets are vertical to each other.
3. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 2, wherein: the double-effect ball (3) and the oil gathering ball (51) are both made of oil absorption materials, the oil gathering ball (51) is larger in oil absorption than the double-effect ball (3), and the outer soft needle (52) is made of porous silica gel materials.
4. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 1, wherein: the oil spilling ball is of an elastic porous structure, and the inner diameter of a pore is 2-3 times of the particle size of an oil molecule.
5. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 1, wherein: a plurality of outer transmission wires (53) are embedded in the outer soft needle (52), a plurality of inner transmission wires (54) are fixedly connected to the lower end portion of the outer transmission wires (53), and the inner transmission wires (54) are embedded in the oil gathering ball (51).
6. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 1, wherein: independent double-deck post (2) are including outer hollow column (21), be located inner column (22) and a plurality of fixed connection outer reinforcement strip (23) of outer hollow column (21) inboard center department, two tip of outer hollow column (21) and inner column (22) are equallyd divide respectively with two sphere piece (1) fixed connection.
7. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 6, wherein: the inner column (22) and the outer hollow column (21) are fixedly connected with a plurality of groups of uniformly distributed limiting elastic wires (6), and the plurality of groups of limiting elastic wires (6) correspond to the outer reinforcing strips (23) respectively.
8. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 7, wherein: the contact position of the end part of the limiting elastic line (6) and the inner wall of the outer hollow column (21) is in an isosceles triangle shape, and the long bevel edge of the triangle is connected with the outer hollow column (21).
9. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 7, wherein: outer hollow column (21) inner wall fixedly connected with a plurality of evenly distributed's interior reinforcement strip (8), interior reinforcement strip (8) and outer reinforcement strip (23) alternate distribution.
10. The independent staggered type three-dimensional filter screen for treating exhaust gas according to claim 9, wherein: the outer surface of the outer hollow column (21) is fixedly connected with a plurality of adsorption fluff (7) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110151176.7A CN112957823A (en) | 2021-02-03 | 2021-02-03 | Independent staggered three-dimensional filter screen for waste gas treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110151176.7A CN112957823A (en) | 2021-02-03 | 2021-02-03 | Independent staggered three-dimensional filter screen for waste gas treatment |
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| CN112957823A true CN112957823A (en) | 2021-06-15 |
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| CN202110151176.7A Withdrawn CN112957823A (en) | 2021-02-03 | 2021-02-03 | Independent staggered three-dimensional filter screen for waste gas treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115090068A (en) * | 2022-07-25 | 2022-09-23 | 张家港市天源机械制造有限公司 | Waste gas treatment device for biomass gasification furnace |
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| CN103372347A (en) * | 2012-04-25 | 2013-10-30 | 河南师范大学 | Method for rapidly producing three-dimensional filter net with multiple filtering surfaces |
| CN205391864U (en) * | 2016-02-26 | 2016-07-27 | 响水县智诚知识产权信息服务有限公司 | Filter screen with adjustable filtration pore size |
| CN209254317U (en) * | 2018-11-26 | 2019-08-16 | 江阴市恒宇网业有限公司 | A kind of composite filter net |
| CN210066982U (en) * | 2019-03-29 | 2020-02-14 | 中建八局第一建设有限公司 | Protective cover net for siphon rainwater hopper |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115090068A (en) * | 2022-07-25 | 2022-09-23 | 张家港市天源机械制造有限公司 | Waste gas treatment device for biomass gasification furnace |
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