CN112704967A - Manufacturing method of activated carbon filter screen - Google Patents
Manufacturing method of activated carbon filter screen Download PDFInfo
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- CN112704967A CN112704967A CN202011570544.3A CN202011570544A CN112704967A CN 112704967 A CN112704967 A CN 112704967A CN 202011570544 A CN202011570544 A CN 202011570544A CN 112704967 A CN112704967 A CN 112704967A
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- ring
- carbon filter
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- groove
- filter screen
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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
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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
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a method for manufacturing an active carbon filter screen, which comprises an inner ring support ring, an outer ring support ring, an upper ring fixing ring, a lower ring fixing ring and a clamping mechanism, the active carbon filter screen adopted by the invention is a detachable active carbon filter screen which is assembled and installed, the active carbon filter screen in the active carbon filter screen is convenient to replace, the waste of the active carbon filter screen is avoided, meanwhile, the inner ring support ring with a small diameter at one end is adopted to facilitate the installation and the disassembly of the active carbon filter ring, meanwhile, the clamping mechanism is adopted to rapidly form and fix the lower ring fixing ring and the outer ring support ring, so that the manufacturing efficiency of the activated carbon filter screen is improved, and meanwhile, the complex work flow is reduced.
Description
Technical Field
The invention relates to the technical field of manufacturing of activated carbon filter screens, in particular to a manufacturing method of an activated carbon filter screen.
Background
The active carbon filter screen adopts the aluminium honeycomb of through-hole structure, the plastics honeycomb, the paper honeycomb is the carrier, compare with traditional active carbon filter screen, have more excellent gas dynamic performance, the bulk density is little, specific surface is big, high adsorption efficiency, the windage coefficient is little, the active carbon filter screen is made by carrying the powdered activated carbon on polyurethane cotton, its carbon content is about 35% -50%, have active carbon efficient adsorption efficiency, can be used to air purification, get rid of volatile organic compound formaldehyde, toluene, hydrogen sulfide, the pollutant in chlorobenzene and the air, air resistance is little, the energy consumption is low, can deodorize under certain amount of wind, remove the peculiar smell, purify the environment, fine purifying effect has, but following problem can appear in the active carbon filter screen manufacture process:
1. the common traditional mode of directly fixing the activated carbon filter ring on the filter screen directly throws away the activated carbon filter ring to cause the waste of the filter screen when in replacement;
2. the active carbon filter screen to annular structure is installing or the in-process of dismantling is changed comparatively loaded down with trivial details, is installing active carbon filter ring simultaneously, because active carbon filter ring material is softer, leads to being difficult to the telescope collar for the installation of active carbon filter ring is difficult.
Disclosure of Invention
Technical scheme (I)
In order to achieve the above object, the present invention adopts the following technical scheme, a method for manufacturing an activated carbon filter screen uses an activated carbon filter screen manufacturing device, the activated carbon filter screen manufacturing device includes an inner ring support ring, an outer ring support ring, an upper ring fixing ring, a lower ring fixing ring and a clamping mechanism, and the specific manufacturing method when the activated carbon filter screen is manufactured by using the activated carbon filter screen manufacturing device is as follows:
s1, sleeving: sleeving an active carbon filter ring with an annular structure on the inner ring support ring;
s2, fixing: after the step S1 is finished, the active carbon filter ring on the inner ring support ring is limited by the outer ring support ring;
s3, clamping: after the outer ring support ring limits the active carbon filter ring, the lower ring fixing ring and the outer ring support ring are fixed through a clamping mechanism;
s4, shaping: the outer ring support ring is screwed, closed and fixed through the upper ring fixing ring to form the active carbon filter screen.
The inner ring support ring is provided with an outer ring support ring, the two ends of the inner ring support ring and the outer ring support ring are respectively provided with an upper ring fixing ring and a lower ring fixing ring, and the lower ring fixing ring is provided with a clamping mechanism.
The outer ring support ring comprises a semicircular fixing ring, a rotating groove, a connecting plate and a clamping groove, the semicircular fixing rings are symmetrically arranged on the inner ring support ring, wherein one end of one semicircular fixing ring is symmetrically provided with a rotating groove, one end of the other semicircular fixing ring is symmetrically provided with a connecting plate in a left-right direction, the connecting plates are hinged in the rotating groove through hinge shafts, the inner ring surfaces of the semicircular fixing rings close to the left end are provided with clamping grooves, after the active carbon filter ring is sleeved on the inner ring supporting ring, the two semicircular fixing rings are opened, the inner ring supporting ring sleeved with the active carbon filter ring is placed between the two semicircular fixing rings, then the two semicircular fixing rings are closed, so that the inner ring support ring with the activated carbon filter ring is positioned in the two semicircular fixing rings, and the semicircular fixing rings limit and fix the activated carbon filter ring on the inner ring support ring to prevent the activated carbon filter ring from separating from the inner ring support ring.
The clamping mechanism comprises an arc-shaped groove, rectangular through grooves, reset springs, connecting plates, a pushing plate, a lower pressing plate, an arc-shaped plate, spring grooves, a lower pressing groove, a supporting spring rod, a moving plate, clamping plates, pressing blocks, a v-shaped 21274and a shape limiting plate, wherein a circular groove is formed in the right end face of the lower ring fixing ring, the arc-shaped grooves are symmetrically formed in the circular groove, the rectangular through grooves are formed in the middle of the arc-shaped groove, the reset grooves are symmetrically formed in the rectangular through grooves in the left and right direction, the connecting plates are installed in the reset grooves through the reset springs, the pushing plate is installed between the connecting plates, the lower pressing plate is installed on the outer end face of the pushing plate and is located outside the lower ring fixing ring, the arc-shaped plate is installed on the inner side end of the pushing plate and is located in the arc-shaped groove, the spring grooves are symmetrically formed in the left and right directions of the outer, the movable plate is arranged in the spring groove through a supporting spring rod, the movable plate penetrates through the lower pressing groove, the upper end face of the lower pressing groove is provided with a movable groove, the left end of the movable plate is provided with a clamping plate, the clamping plate penetrates through the spring groove and is positioned in the arc-shaped groove, the middle part of the movable plate is provided with a pressing block, the pressing block penetrates through the movable groove and is provided with a '-21274', a shape limiting plate is arranged, after the semi-circular fixing rings limit the active carbon filtering ring, the movable plate is pressed downwards through the pressing block, the movable plate drives the clamping plate to move inwards, then the lower ring fixing ring is sleeved on the two semi-circular fixing rings, the lower pressing block is loosened, the clamping plate is clamped in the arc-shaped groove, the lower ring fixing ring can be quickly installed, the working efficiency is improved, when the active carbon filtering ring needs to be replaced, the lower pressing plate enables the arc-shaped plate to move downwards, the pushing plate extrudes, the lower ring fixing ring is rapidly taken down, and the lower ring fixing ring is convenient to mount and dismount.
As a preferred technical scheme of the invention, external threads are respectively arranged on outer ring surfaces of right ends of two semicircular fixing rings, an upper ring fixing ring is of a disc-shaped structure, a circular groove is arranged on a left end surface of the upper ring fixing ring, an internal thread matched with the external threads on the semicircular fixing rings is arranged in the circular groove, an Contraband-type rotating plate is arranged on the right end surface of the upper ring fixing ring, after one end of each semicircular fixing ring is fixed by a lower ring fixing ring, the upper ring fixing ring is aligned with the other end of each semicircular fixing ring, then the upper ring fixing ring is rotated by a Contraband-type rotating plate, so that threads on the upper ring fixing ring are matched and screwed with threads of the semicircular fixing rings, the other ends of the semicircular fixing rings are fixed, and an activated carbon filter.
As a preferred technical scheme, the inner ring support ring is of a hollow cylindrical structure, the right end of the outer ring surface of the inner ring support ring is in a shape of gradually reducing the diameter towards the right side, the outer wall of the left end of the inner ring support ring is symmetrically provided with limiting blocks, the limiting blocks are positioned in the clamping grooves, the diameter of the right end of the inner ring support ring is smaller than that of the active carbon filter ring, and the limiting blocks prevent the active carbon filter ring from moving out of the inner ring support ring.
As a preferred technical scheme of the invention, an elastic belt is arranged between one end of each of the two semicircular fixing rings and is positioned between the left connecting plate and the right connecting plate, so that the filtering effect of the activated carbon filtering ring is prevented from being influenced greatly by the gap between the two semicircular fixing rings.
As a preferred technical scheme, the semicircular fixing ring and the inner ring supporting ring are both provided with the filter tanks at equal intervals along the circumferential direction, and the filter tanks are arranged at equal intervals along the axial direction of the semicircular fixing ring and the axial direction of the inner ring supporting ring, so that the filtering of the activated carbon filter ring is facilitated, and the filtering effect of the activated carbon filter ring is improved.
As a preferred technical scheme of the invention, the outer side of the limiting block is of a circular arc structure, so that the limiting block is conveniently clamped in the clamping groove, and the semicircular fixing ring and the inner ring support ring are accurately connected.
(II) advantageous effects
1. The active carbon filter screen adopted by the invention is a combined mounting type detachable active carbon filter screen, so that an active carbon filter ring in the active carbon filter screen can be conveniently replaced, the waste of the active carbon filter screen is avoided, meanwhile, an inner ring support ring with a small diameter at one end is adopted to facilitate the mounting and dismounting of the active carbon filter ring, and meanwhile, a clamping mechanism is adopted to rapidly form and fix a lower ring fixing ring and an outer ring support ring, so that the manufacturing efficiency of the active carbon filter screen is improved, and meanwhile, the complicated working process is reduced;
2. the movable plate is pressed downwards by the pressing block to move downwards, so that the movable plate drives the clamping plate to move downwards, and the lower ring fixing ring is sleeved on the semicircular fixing ring to fix and limit the semicircular fixing ring;
3. the lower pressing plate provided by the invention presses the pushing plate downwards, so that the pushing plate pushes the clamping plate to enter the spring groove through the arc-shaped plate, and the lower ring fixing ring is convenient to disassemble.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a right side elevation view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of a portion of the invention at B of FIG. 3;
FIG. 6 is an enlarged view of a portion of the invention at C of FIG. 3;
FIG. 7 is an enlarged view of a portion of the invention at D in FIG. 3;
FIG. 8 is a perspective view of the inner ring support ring of the present invention;
FIG. 9 is a perspective view of the outer ring support ring of the present invention;
FIG. 10 is a perspective view of the lower ring retainer of the present invention;
fig. 11 is a perspective view of the upper ring retainer of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 11, a method for manufacturing an activated carbon filter screen uses an activated carbon filter screen manufacturing device, the activated carbon filter screen manufacturing device includes an inner ring support ring 1, an outer ring support ring 2, an upper ring fixing ring 3, a lower ring fixing ring 4, and a clamping mechanism 5, and the specific manufacturing method when the activated carbon filter screen is manufactured by using the activated carbon filter screen manufacturing device is as follows:
s1, sleeving: sleeving an active carbon filter ring with an annular structure on the inner ring support ring 1;
s2, fixing: after the step of S1 is finished, the active carbon filter ring on the inner ring support ring 1 is limited through the outer ring support ring 2;
s3, clamping: after the outer ring support ring 2 limits the active carbon filter ring, the lower ring fixing ring 4 and the outer ring support ring 2 are fixed through the clamping mechanism 5;
s4, shaping: the outer ring support ring 2 is screwed, closed and fixed through the upper ring fixing ring 3 to form the active carbon filter screen.
The inner ring support ring 1 is provided with an outer ring support ring 2, the two ends of the inner ring support ring 1 and the outer ring support ring 2 are respectively provided with an upper ring fixing ring 3 and a lower ring fixing ring 4, and the lower ring fixing ring 4 is provided with a clamping mechanism 5.
The outer ring support ring 2 comprises semicircular fixing rings 20, rotating grooves 21, connecting plates 22 and clamping grooves 23, the semicircular fixing rings 20 are symmetrically arranged on the inner ring support ring 1, one end of one semicircular fixing ring 20 is symmetrically provided with the rotating groove 21, one end of the other semicircular fixing ring 20 is symmetrically provided with the connecting plate 22 in a left-right manner, the connecting plate 22 is hinged in the rotating groove 21 through a hinge shaft, the clamping grooves 23 are respectively arranged at the positions, close to the left end, of the inner ring surfaces of the semicircular fixing rings 20, after the activated carbon filter ring is sleeved on the inner ring support ring 1, the two semicircular fixing rings 20 are opened, the inner ring support ring 1 sleeved with the activated carbon filter ring is placed between the two semicircular fixing rings 20, then the two semicircular fixing rings 20 are closed, so that the inner ring support ring 1 with the activated carbon filter ring is positioned in the two semicircular fixing rings 20, and the semicircular fixing rings 20 limit and fix the activated carbon filter ring on the, avoiding it from disengaging from the inner ring support ring 1.
Two outer anchor ring 20's the right-hand member outer anchor ring on all seted up the external screw thread, it is disc structure to go up ring retainer plate 3, it has seted up circular recess to go up ring retainer plate 3's left end face, seted up in the circular recess with the outer screw-thread fit's on the fixed ring 20 of semicircle internal thread, it has Contraband type rotor plate 201 to go up ring retainer plate 3's right-hand member face installation, after ring retainer plate 4 fixes the one end of fixed ring 20 of semicircle, it aligns to go up ring retainer plate 3 with the other end of fixed ring 20 of semicircle, then rotate ring retainer plate 3 of fitting with a contraceptive ring through Contraband type rotor plate 201, make the screw thread on the ring retainer plate 3 of fitting with a contraceptive ring cooperate with the screw thread of fixed ring 20 of semicircle and screw up.
Inner ring lock ring 1 be hollow cylinder type structure, the outer anchor ring right-hand member of inner ring lock ring 1 is the shape that reduces gradually to the right side diameter, stopper 10 is installed to the left end outer wall symmetry of inner ring lock ring 1, stopper 10 is located draw-in groove 23, the active carbon filter ring cover of being convenient for is established to the right-hand member diameter of inner ring lock ring 1, stopper 10 avoids active carbon filter ring to shift out inner ring lock ring 1.
The outer side of the limiting block 10 is of a circular arc-shaped structure, so that the limiting block 10 can be conveniently clamped into the clamping groove 23, and the semicircular fixing ring 20 is accurately connected with the inner ring support ring 1.
The clamping mechanism 5 comprises an arc-shaped groove 50, a rectangular through groove 51, a reset groove 52, a reset spring 53, a connecting plate 54, a pushing plate 55, a lower pressing plate 56, an arc-shaped plate 57, a spring groove 58, a lower pressing groove 59, a supporting spring rod 5a, a moving plate 5b, a clamping plate 5c, a pressing block 5d, a limiting plate 5e and a shape limiting plate 5e, wherein a circular groove is formed in the right end face of the lower ring fixing ring 4, the arc-shaped groove 50 is symmetrically formed in the circular groove, the rectangular through groove 51 is formed in the middle of the arc-shaped groove 50, the reset groove 52 is symmetrically formed in the rectangular through groove 51, the connecting plate 54 is mounted in the reset groove 52 through the reset spring 53, the pushing plate 55 is mounted between the connecting plates 54, the lower pressing plate 56 is mounted on the outer side end face of the pushing plate 55, the lower pressing plate 56 is located on the outer side of the lower ring fixing ring 4, the arc-shaped plate 57 is mounted on the inner side end of the pushing plate 55, the arc, a lower pressing groove 59 is arranged between the spring grooves 58, the lower pressing groove 59 is communicated with the spring grooves 58, a moving plate 5b is arranged in the spring grooves 58 through a supporting spring rod 5a, the moving plate 5b penetrates through the lower pressing groove 59, a moving groove is arranged on the upper end face of the lower pressing groove 59, a clamping plate 5c is arranged at the left end of the moving plate 5b, the clamping plate 5c penetrates through the spring grooves 58 and is positioned in the arc-shaped groove 50, a pressing block 5d is arranged at the middle part of the moving plate 5b, the pressing block 5d penetrates through the moving groove and is provided with a 21274, and a shape limiting plate 5e is arranged, after the active carbon filtering ring is limited by the semicircular fixing rings 20, the moving plate 5b is pressed downwards through the pressing block 5d, the clamping plate 5c is driven to move inwards by the moving plate 5b, then the lower ring fixing rings 4 are sleeved on the two semicircular fixing rings 20, the lower pressing block 5d is loosened, improved work efficiency, when the active carbon filter ring need be changed, push down 56 and make arc 57 downstream, extrude cardboard 5c during the slurcam 55 downstream for cardboard 5c gets into in the spring groove 58, thereby no longer carry out the chucking to lower ring retainer plate 4, make lower ring retainer plate 4 take off fast, make things convenient for the installation and the dismantlement of lower ring retainer plate 4.
Two the solid fixed ring 20's of semicircle one end between install elastic band 202, elastic band 202 is located between the connecting plate 22 about, avoids the great filter effect that influences the active carbon filter ring in clearance between two solid fixed ring 20 of semicircle.
The filter tank 203 has been seted up along circumference equidistance on the solid fixed ring of semicircle 20 and the inner ring lock ring 1, the axial equidistance of solid fixed ring of semicircle 20 and inner ring lock ring 1 is seted up along the filter tank 203, the filtration of the active carbon filter ring of being convenient for improves the filter effect of active carbon filter ring.
When the active carbon filter ring clamping device works, the diameter of the right end of the inner ring support ring 1 is small, so that the active carbon filter ring can be conveniently sleeved, the limiting block 10 prevents the active carbon filter ring from moving out of the inner ring support ring 1, after the active carbon filter ring is sleeved on the inner ring support ring 1, the two semicircular fixing rings 20 are opened, the inner ring support ring 1 sleeved with the active carbon filter ring is placed between the two semicircular fixing rings 20, then the two semicircular fixing rings 20 are closed, so that the inner ring support ring 1 with the active carbon filter ring is positioned in the two semicircular fixing rings 20, the semicircular fixing rings 20 limit and fix the active carbon filter ring on the inner ring support ring 1 to prevent the active carbon filter ring from separating from the inner ring support ring 1, the limiting block 10 is clamped into the clamping groove 23, so that the semicircular fixing rings 20 are accurately connected with the inner ring support ring 1, after the active carbon filter ring is limited by the semicircular fixing rings 20, the movable, the moving plate 5b drives the clamping plate 5c to move towards the inner side, the lower ring fixing ring 4 is sleeved on the two semicircular fixing rings 20 at the moment, the lower pressing block 5d is loosened, the clamping plate 5c is clamped in the arc-shaped groove 50, the lower ring fixing ring 4 can be quickly installed, the working efficiency is improved, when the activated carbon filtering ring needs to be replaced, the lower pressing plate 56 is pressed down to enable the arc-shaped plate 57 to move downwards, the pushing plate 55 extrudes the clamping plate 5c when moving downwards, the clamping plate 5c enters the spring groove 58, the lower ring fixing ring 4 is not clamped, the lower ring fixing ring 4 is quickly taken down, the lower ring fixing ring 4 is convenient to install and disassemble, after the lower ring fixing ring 4 fixes one end of the semicircular fixing ring 20, the upper ring fixing ring 3 is aligned with the other end of the semicircular fixing ring 20, and then the upper ring fixing ring 3 is rotated through the Contraband type rotating plate 201, make the screw thread on the solid fixed ring of fitting with a contraceptive ring 3 and the screw thread of the solid fixed ring of semicircle 20 cooperate and screw up, fix the other end of the solid fixed ring of semicircle 20 to make the active carbon filter screen form fast.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an active carbon filter screen preparation method, its used an active carbon filter screen making devices, this active carbon filter screen making devices includes inner ring lock ring (1), outer loop lock ring (2), upper ring retainer plate (3), lower ring retainer plate (4) and chucking mechanism (5), its characterized in that: the specific manufacturing method for manufacturing the active carbon filter screen by adopting the active carbon filter screen manufacturing device is as follows:
s1, sleeving: sleeving an active carbon filter ring with an annular structure on the inner ring support ring (1);
s2, fixing: after the step S1 is finished, the active carbon filtering ring on the inner ring supporting ring (1) is limited through the outer ring supporting ring (2);
s3, clamping: after the outer ring support ring (2) limits the active carbon filter ring, the lower ring fixing ring (4) and the outer ring support ring (2) are fixed through the clamping mechanism (5);
s4, shaping: the outer ring support ring (2) is screwed, closed and fixed through the upper ring fixing ring (3) to form an active carbon filter screen;
an outer ring support ring (2) is arranged on the inner ring support ring (1), an upper ring fixing ring (3) and a lower ring fixing ring (4) are respectively arranged at two ends of the inner ring support ring (1) and the outer ring support ring (2), and a clamping mechanism (5) is arranged on the lower ring fixing ring (4);
the outer ring support ring (2) comprises semicircular fixing rings (20), rotating grooves (21), connecting plates (22) and clamping grooves (23), the semicircular fixing rings (20) are symmetrically arranged on the inner ring support ring (1), the rotating grooves (21) are symmetrically formed in one end of one semicircular fixing ring (20), the connecting plates (22) are symmetrically arranged at the left end and the right end of the other semicircular fixing ring (20), the connecting plates (22) are hinged in the rotating grooves (21) through hinge shafts, and the clamping grooves (23) are formed in the inner ring surfaces of the semicircular fixing rings (20) close to the left end;
the clamping mechanism (5) comprises an arc-shaped groove (50), a rectangular through groove (51), a reset groove (52), a reset spring (53), a connecting plate (54), a pushing plate (55), a lower pressing plate (56), an arc-shaped plate (57), a spring groove (58), a lower pressing groove (59), a supporting spring rod (5a), a movable plate (5b), a clamping plate (5c), a pressing block (5d) and a v-21274; a shape limiting plate (5e), wherein the right end face of the lower ring fixing ring (4) is provided with a circular groove, the arc-shaped groove (50) is symmetrically provided in the circular groove, the rectangular through groove (51) is respectively provided in the middle part of the arc-shaped groove (50), the reset groove (52) is symmetrically provided in the rectangular through groove (51), the connecting plate (54) is installed in the reset groove (52) through the reset spring (53), the pushing plate (55) is installed between the connecting plates (54), the lower pressing plate (56) is installed on, the lower pressing plate (56) is located on the outer side of the lower ring fixing ring (4), an arc plate (57) is installed at the inner side end of a pushing plate (55), the arc plate (57) is located in an arc groove (50), spring grooves (58) are symmetrically formed in the positions, close to the left end, of the outer annular surface of a semicircular fixing ring (20), lower pressing grooves (59) are formed between the spring grooves (58), the lower pressing grooves (59) are communicated with the spring grooves (58), a moving plate (5b) is installed in each spring groove (58) through a supporting spring rod (5a), the moving plate (5b) penetrates through the lower pressing grooves (59), a moving groove is formed in the upper end face of each lower pressing groove (59), a clamping plate (5c) is arranged at the left end of the moving plate (5b) through the spring grooves (58), a pressing block (5d) is installed in the middle of the moving plate (5b), and a cuboid limiting plate (5e) is installed on the pressing block (5 d).
2. The method for manufacturing the activated carbon filter screen according to claim 1, wherein the method comprises the following steps: two the outer anchor ring of right-hand member of semicircle retainer ring (20) on all seted up the external screw thread, go up ring retainer ring (3) and be disc structure, go up the ring retainer ring (3) the left end face and seted up circular recess, seted up in the circular recess with the outer screw-thread fit's on the semicircle retainer ring (20) internal thread, Contraband type rotor plate (201) are installed to the right-hand member face of ring retainer ring (3).
3. The method for manufacturing the activated carbon filter screen according to claim 1, wherein the method comprises the following steps: the inner ring support ring (1) is of a hollow cylindrical structure, the right end of the outer ring surface of the inner ring support ring (1) is in a shape that the diameter is gradually reduced towards the right side, the outer wall of the left end of the inner ring support ring (1) is symmetrically provided with limiting blocks (10), and the limiting blocks (10) are located in the clamping grooves (23).
4. The method for manufacturing the activated carbon filter screen according to claim 1, wherein the method comprises the following steps: two semicircle fixed ring (20) one end between install elastic band (202), elastic band (202) are located between left and right connecting plate (22).
5. The method for manufacturing the activated carbon filter screen according to claim 1, wherein the method comprises the following steps: the semicircular fixing ring (20) and the inner ring support ring (1) are provided with filter tanks (203) at equal intervals along the circumferential direction, and the filter tanks (203) are provided at equal intervals along the axial direction of the semicircular fixing ring (20) and the inner ring support ring (1).
6. The method for manufacturing the activated carbon filter screen according to claim 3, wherein the method comprises the following steps: the outer side of the limiting block (10) is of a circular arc structure.
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| CN202011570544.3A CN112704967A (en) | 2020-12-26 | 2020-12-26 | Manufacturing method of activated carbon filter screen |
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| CN202011570544.3A CN112704967A (en) | 2020-12-26 | 2020-12-26 | Manufacturing method of activated carbon filter screen |
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| CN211912979U (en) * | 2020-02-26 | 2020-11-13 | 广州工商学院 | Household drinking water purifier |
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