CN117160171A - Air circulation filter equipment is used in preparation of high-purity quartz sand - Google Patents
Air circulation filter equipment is used in preparation of high-purity quartz sand Download PDFInfo
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- CN117160171A CN117160171A CN202311293884.XA CN202311293884A CN117160171A CN 117160171 A CN117160171 A CN 117160171A CN 202311293884 A CN202311293884 A CN 202311293884A CN 117160171 A CN117160171 A CN 117160171A
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims description 6
- 238000005192 partition Methods 0.000 claims abstract description 100
- 238000001914 filtration Methods 0.000 claims abstract description 97
- 238000001179 sorption measurement Methods 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004887 air purification Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Separation Of Gases By Adsorption (AREA)
Abstract
The invention relates to the technical field of air purification, and provides an air circulation filtering device for preparing high-purity quartz sand, which comprises a filtering box body, a horizontal fixed plate, a horizontal rotating plate, a lower partition plate, a middle partition plate and an upper partition plate, wherein a plurality of mounting holes and a through hole are formed in the horizontal fixed plate in a circumferential array manner; the lower partition plates, the middle partition plates and the upper partition plates are all positioned between two adjacent plate exchanging through holes, each interval is provided with a flow guiding groove, and each interval is also provided with a flow guiding groove. The invention ensures that the filtration and adsorption efficiency of at least one filtration and adsorption plate meets the requirement, and the residual filtration and adsorption effect of the filtration and adsorption plate can still be fully utilized.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air circulation filtering device for preparing high-purity quartz sand.
Background
The preparation process of the high-purity quartz sand is an operation with high repeatability and large quantity, a large quantity of quartz dust can be generated in the preparation process of the high-purity quartz sand, and if the quartz dust is not subjected to filtering treatment, occupational diseases are easily caused by long-time exposure to the environment, and the environment is polluted. Therefore, an air circulation filter device is provided in the preparation process, and a filter adsorption component is often arranged in the device, so that after a period of use, the filter adsorption efficiency of the filter adsorption component is reduced, for example, to 55% and needs to be replaced, otherwise, the effect of effectively filtering and adsorbing quartz dust is not achieved, and at the moment, the residual filter adsorption effect of the detached filter adsorption component is wasted. Accordingly, there is a need to provide an air circulation filter device for preparing high purity quartz sand, which aims to solve the above problems.
Disclosure of Invention
The invention aims to provide an air circulation filtering device for preparing high-purity quartz sand, and aims to solve the problems in the background art.
In order to achieve the above purpose, the invention provides the following technical scheme that the air circulation filtering device for preparing the high-purity quartz sand comprises a filtering box body, and the air circulation filtering device further comprises:
the horizontal fixing plate is used for filtering and purifying air, a plurality of mounting holes and a through hole are formed in the horizontal fixing plate in a circumferential array mode, a filtering and adsorbing plate is mounted on the mounting holes and consists of a plate frame and a filtering and adsorbing material, and the plate frame is made of ferromagnetic materials;
the horizontal rotating plate is used for sequentially replacing the filtering and adsorbing plates on the mounting holes, the horizontal rotating plate is positioned right above the horizontal fixing plate, a plurality of plate replacing through holes are formed in the horizontal fixing plate in a circumferential array mode, the plate replacing through holes correspond to the mounting holes and the through holes one by one, the plate replacing through holes are matched with the filtering and adsorbing plates, and first electromagnets are embedded in the inner walls of the plate replacing through holes;
the filter box comprises a plurality of lower partition plates, middle partition plates and upper partition plates, wherein the lower partition plates, the middle partition plates and the upper partition plates are used for dividing the interior of the filter box body into a plurality of multi-stage filter cavities, the lower partition plates and the middle partition plates are respectively and fixedly connected to the upper surface and the lower surface of a horizontal fixing plate, the upper partition plates are positioned above a horizontal rotating plate and are connected with the inner wall of the filter box body, the lower partition plates, the middle partition plates and the upper partition plates are positioned between two adjacent plate exchanging through holes, a flow guide groove is formed in each upper partition plate, a flow guide groove is also formed in each lower partition plate, and the flow guide grooves in the upper partition plates and the flow guide grooves in the lower partition plates are arranged in a staggered manner;
an upper filter plate cavity is arranged above the through hole, an upper filter plate door is arranged on the side surface of the upper filter plate cavity, and a plate storage barrel is arranged in the upper filter plate cavity; a lower filter plate cavity is arranged below the through hole, and a lower filter plate door is arranged on the side surface of the lower filter plate cavity;
the filter box is provided with an air inlet pipe and an air outlet pipe, fans are respectively arranged on the air inlet pipe and the air outlet pipe, and a rotating motor is arranged on the filter box and used for driving the horizontal rotating plate.
As a further scheme of the invention, the number of the plate replacing through holes is equal to the sum of the number of the mounting holes and the number of the penetrating holes, the upper surface of the horizontal rotating plate is connected with the bottom surface of the upper partition plate in a sliding fit manner, and the lower surface of the horizontal rotating plate is connected with the top surface of the middle partition plate in a sliding fit manner.
As a further scheme of the invention, a plurality of lower partition plates, middle partition plates and upper partition plates are distributed in a circumferential array with respect to the central line of the horizontal rotary plate, the number of the lower partition plates, the middle partition plates and the upper partition plates is the same as that of the plate changing through holes, no flow guide grooves are arranged on the upper partition plates adjacent to the upper filter plate cavity, no flow guide grooves are arranged on the lower partition plates adjacent to the lower filter plate cavity, and the air inlet pipe and the air outlet pipe are respectively arranged on the side walls of the two filter cavities adjacent to the lower filter plate cavity.
As a further scheme of the invention, a rotating shaft is fixedly connected to an output shaft of the rotating motor, the rotating shaft is fixedly connected with the horizontal rotating plate coaxially, a cylindrical partition plate is sleeved on the outer side of the rotating shaft, and the cylindrical partition plate is fixedly connected with the upper partition plate.
As a further scheme of the invention, the plate frame of the filtering and adsorbing plate consists of an upper circular ring and a lower circular ring, the diameter of the upper circular ring is larger than that of the lower circular ring, the interiors of the upper circular ring and the lower circular ring are filled with filtering and adsorbing materials, the mounting holes are stepped holes, the shape of the mounting holes is matched with that of the plate frame, a second electromagnet is embedded on the stepped table surface of the mounting holes, and the inner diameter value of the through holes is larger than the outer diameter value of the filtering and adsorbing plate.
As a further scheme of the invention, the upper end of the plate storage barrel is fixedly connected with the top surface of the filter box body, a plurality of filter adsorption plates are vertically stacked in the plate storage barrel, an upper filter plate groove is formed in the side surface of the plate storage barrel, a linear driving element is fixedly arranged right above the plate storage barrel, the output end of the linear driving element is connected with a top plug, and a baffle assembly is arranged at the bottom of the plate storage barrel.
As a further scheme of the invention, the baffle plate assembly comprises a supporting plate and a reset telescopic rod, a plurality of mounting grooves are formed in the bottom of the inner side surface of the storage plate barrel, one end of the supporting plate is hinged in the mounting grooves, the other end of the supporting plate supports the filtering adsorption plate, one end of the reset telescopic rod is hinged in the mounting grooves, the other end of the reset telescopic rod is hinged with the supporting plate, and a reset spring is arranged in the reset telescopic rod.
In summary, the beneficial effects of the invention are as follows:
according to the invention, through the arrangement of the horizontal fixing plate, the horizontal rotating plate, the lower partition plate, the middle partition plate, the upper partition plate, the plate storage barrel, the plate changing through holes, the mounting holes, the through holes and the first electromagnets, the filtering and adsorbing efficiency of at least one filtering and adsorbing plate is ensured to meet the requirement, the residual filtering and adsorbing effect of the filtering and adsorbing plate can still be fully utilized, the filtering and adsorbing plate is not used until the filtering and adsorbing efficiency of the filtering and adsorbing plate is very low, and the replacing operation of a plurality of filtering and adsorbing plates is realized synchronously and automatically, so that the filtering and adsorbing plate is efficient and convenient.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
fig. 1 is a schematic diagram of a front structure of an air circulation filter device for preparing high-purity quartz sand according to an embodiment of the invention.
Fig. 2 is a schematic diagram showing an internal structure of an air circulation filter device for preparing high-purity quartz sand according to an embodiment of the present invention.
Fig. 3 is a schematic diagram showing an internal structure of an air circulation filter device for preparing high-purity quartz sand according to an embodiment of the present invention.
Fig. 4 is a schematic diagram showing an internal structure of an air circulation filter device for preparing high-purity quartz sand according to an embodiment of the present invention.
Fig. 5 is a schematic view of a filter plate in an air circulation filter device for preparing high-purity quartz sand according to an embodiment of the invention.
Fig. 6 is an enlarged partial schematic view at a in fig. 2.
Fig. 7 is a schematic diagram of a plate storage barrel in an air circulation filtering device for preparing high-purity quartz sand according to an embodiment of the invention.
Fig. 8 is a partially enlarged schematic view at B in fig. 7.
Reference numerals: the filter comprises a 1-filter box body, a 2-rotating motor, a 3-linear driving element, a 4-upper filter plate door, a 5-lower filter plate door, a 6-air inlet pipe, a 7-fan, an 8-horizontal fixed plate, a 9-horizontal rotating plate, a 10-lower partition plate, a 11-middle partition plate, a 12-upper partition plate, a 13-cylinder partition plate, a 14-rotating shaft, a 15-plate storage barrel, a 16-upper filter plate groove, a 17-top plug, a 18-plate exchange through hole, a 19-mounting hole, a 20-through hole, a 21-filter adsorption plate, a 22-guide groove, a 23-first electromagnet, a 24-second electromagnet, a 25-mounting groove, a 26-support plate and a 27-reset telescopic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 6, an air circulation filtering device for preparing high purity quartz sand according to an embodiment of the present invention includes a filtering box 1, and further includes:
the horizontal fixing plate 8 is used for filtering and purifying air, a plurality of mounting holes 19 and a penetrating hole 20 are formed in the horizontal fixing plate 8 in a circumferential array, a filtering and adsorbing plate 21 is mounted on the mounting holes 19, the filtering and adsorbing plate 21 is composed of a plate frame and a filtering and adsorbing material, the plate frame is made of ferromagnetic materials, and preferably, the plate frame is made of iron;
the horizontal rotating plate 9 is used for sequentially replacing the filtering and adsorbing plates 21 on the mounting holes 19, the horizontal rotating plate 9 is positioned right above the horizontal fixed plate 8, a plurality of plate replacing through holes 18 are formed in the horizontal fixed plate 8 in a circumferential array, the plate replacing through holes 18 correspond to the mounting holes 19 and the through holes 20 one by one, the plate replacing through holes 18 are matched with the filtering and adsorbing plates 21, first electromagnets 23 are embedded in the inner walls of the plate replacing through holes 18, and when the first electromagnets 23 are electrified, the filtering and adsorbing plates 21 can be fixed in the plate replacing through holes 18;
the filter box comprises a plurality of lower partition plates 10, middle partition plates 11 and upper partition plates 12, wherein the lower partition plates 10, the middle partition plates 11 and the upper partition plates 12 are used for dividing the interior of the filter box body 1 into multi-stage filter cavities, the lower partition plates 10 and the middle partition plates 11 are respectively and fixedly connected to the upper surface and the lower surface of a horizontal fixed plate 8, the upper partition plates 12 are positioned above the horizontal rotating plate 9 and are fixedly connected with the inner wall of the filter box body 1, the lower partition plates 10, the middle partition plates 11 and the upper partition plates 12 are positioned between two adjacent plate exchanging through holes 18, each upper partition plate 12 is provided with a flow guiding groove 22, each lower partition plate 10 is also provided with a flow guiding groove 22, namely, the upper partition plates 12 provided with the flow guiding grooves 22 are separated, and the flow guiding grooves 22 on the upper partition plates 12 and the flow guiding grooves 22 on the lower partition plates 10 are arranged in a staggered manner;
an upper filter plate cavity is arranged above the through hole 20, an upper filter plate door 4 is arranged on the side surface of the upper filter plate cavity, a plate storage barrel 15 is arranged in the upper filter plate cavity, and a filter adsorption plate 21 can be stored in the plate storage barrel 15 by opening the upper filter plate door 4; a lower filter plate cavity is arranged below the through hole 20, a lower filter plate door 5 is arranged on the side surface of the lower filter plate cavity, and the filter adsorption plate 21 which cannot be used continuously can be taken out by opening the lower filter plate door 5;
the filter box body 1 is provided with an air inlet pipe 6 and an air outlet pipe, the air inlet pipe 6 and the air outlet pipe are respectively provided with a fan 7, the filter box body 1 is provided with a rotating motor 2, and the rotating motor 2 is used for driving a horizontal rotating plate 9.
In the embodiment of the present invention, the number of the plate exchanging through holes 18 is equal to the sum of the number of the mounting holes 19 and the number of the through holes 20, for example, five plate exchanging through holes 18, five mounting holes 19 and one through hole 20 are provided, the upper surface of the horizontal rotating plate 9 is connected with the bottom surface of the upper partition plate 12 in a sliding fit manner, the lower surface of the horizontal rotating plate 9 is connected with the top surface of the middle partition plate 11 in a sliding fit manner, and the surface of the horizontal rotating plate 9 is smoother. The lower partition plates 10, the middle partition plates 11 and the upper partition plates 12 are all distributed in a circumferential array about the central line of the horizontal rotary plate 9, the number of the lower partition plates 10, the middle partition plates 11 and the upper partition plates 12 is the same as that of the plate changing through holes 18, no guide and circulation grooves 22 are arranged on the upper partition plates 12 adjacent to the upper filter plate cavity, no guide and circulation grooves 22 are arranged on the lower partition plates 10 adjacent to the lower filter plate cavity, in the embodiment of the invention, the guide and circulation grooves 22 are arranged on two upper partition plates 12, the guide and circulation grooves 22 are arranged on one lower partition plate 10, and in addition, the air inlet pipe 6 and the air outlet pipe are respectively arranged on the side walls of the two filter cavities adjacent to the lower filter plate cavity, so that air flow can pass through all the filter cavities, and the filtering and adsorbing effects are good.
In the embodiment of the invention, a rotating shaft 14 is fixedly connected to the output shaft of the rotating motor 2, the rotating shaft 14 is fixedly connected with the horizontal rotating plate 9 coaxially, a cylindrical partition 13 is sleeved outside the rotating shaft 14, and the cylindrical partition 13 is fixedly connected with the upper partition 12. The frame of filtering adsorption plate 21 comprises last ring and lower ring, and the diameter of going up the ring is greater than the diameter of ring down, and the inside of going up ring and lower ring is all filled with filtering adsorption material, trade the internal diameter of board through-hole 18 and be slightly greater than the external diameter of last ring, mounting hole 19 is the shoulder hole, mounting hole 19 with the shape looks adaptation of frame, the embedded second electro-magnet 24 of installing on the ladder mesa of mounting hole 19, for second electro-magnet 24 circular telegram, filtering adsorption plate 21 can be closely installed. The inner diameter of the through hole 20 is larger than the outer diameter of the filter adsorption plate 21, and the filter adsorption plate 21 which cannot be used continuously can directly fall into the lower filter plate cavity.
Referring to fig. 1 to 8, in an embodiment of the present invention, the upper end of the plate storing barrel 15 is fixedly connected with the top surface of the filtering box 1, a plurality of filtering and adsorbing plates 21 are vertically stacked in the plate storing barrel 15, the plate storing barrel 15 is located right above one of the plate exchanging through holes 18, an upper filtering plate groove 16 is arranged on the side surface of the plate storing barrel 15, a new filtering and adsorbing plate 21 can be added into the plate storing barrel 15 through the upper filtering plate groove 16, a linear driving element 3 is fixedly installed right above the plate storing barrel 15, the output end of the linear driving element 3 is connected with a top plug 17, a baffle assembly is arranged at the bottom of the plate storing barrel 15, and the linear driving element 3 is an electric push rod, an air cylinder or a hydraulic cylinder.
In the embodiment of the invention, the baffle assembly comprises a supporting plate 26 and a reset telescopic rod 27, the bottom of the inner side surface of the plate storage barrel 15 is provided with a plurality of mounting grooves 25, one end of the supporting plate 26 is hinged in the mounting grooves 25, the other end of the supporting plate 26 supports the filter adsorption plate 21 at the lowest layer, one end of the reset telescopic rod 27 is hinged in the mounting grooves 25, the other end of the reset telescopic rod 27 is hinged with the supporting plate 26, and a reset spring is arranged in the reset telescopic rod 27. If and only if the top plug 17 moves downwards, the supporting plate 26 is rotated into the mounting groove 25 by a large force, at this time, the filter adsorption plate 21 at the lowest layer falls into the plate exchange through hole 18, and then the supporting plate 26 resets under the action of the resetting telescopic rod 27 to support the filter adsorption plate 21 which does not fall.
The working process of the embodiment of the invention is as follows: in use, the filter suction plates 21 are mounted in the mounting holes 19, and the air flow direction is shown in fig. 3. After a period of use, the filtration adsorption efficiency of the filtration adsorption plate 21 is reduced, for example, the filtration adsorption efficiency of the filtration adsorption plate 21 closest to the air outlet pipe is only 55%, the filtration adsorption requirement is not met, at this time, a new filtration adsorption plate 21 needs to be replaced, the first electromagnet 23 is electrified, at this time, the filtration adsorption plate 21 on the installation hole 19 is attracted to the position above the installation hole 19 closest to the air outlet pipe, then the linear driving element 3 is started, the top plug 17 moves downwards for a certain distance, one unused filtration adsorption plate 21 can drop in the storage plate barrel 15, the filtration adsorption plate 21 can be fixed in the plate replacement through hole 18 below the storage plate barrel 15, then the rotating motor 2 is started, the horizontal rotating plate 9 rotates by an angle, the unused filtration adsorption plate 21 rotates to the position above the installation hole 19 closest to the air outlet pipe, the filtration adsorption plate 21 with the filtration adsorption efficiency of 55% rotates to the position above the installation hole 19 closest to the air outlet pipe, and so on, the filtration adsorption plate 21 with the lowest filtration adsorption efficiency rotates to the position above the through hole 20, then the second electromagnet 24 is electrified, one unused filtration adsorption plate 21 falls down in the storage plate 15, the filtration adsorption plate 21 is still required to be directly adsorbed by the filtration adsorption plate 21, at least one of the filtration adsorption plate 21 is not required to be placed on the installation hole 19, the filtration adsorption plate with the lowest efficiency, and the filtration adsorption plate is still required to be directly adsorbed by the filtration adsorption plate 21, and the filtration adsorption plate is not reached by the filtration adsorption plate 21 is installed on the installation hole 19, at least the position closest to the installation hole 19, and the filtration adsorption plate is left by the filtration adsorption plate 21, and the filtration adsorption plate is not required to be directly attached to the filter adsorption plate is left by the filter adsorption plate. And the replacement operation of the plurality of filtering and adsorbing plates 21 is realized synchronously and automatically, and the device is efficient and convenient.
It will be apparent to those skilled in the art that although several embodiments and examples of the present invention have been described, these embodiments and examples are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and their equivalents.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides an air cycle filter equipment is used in preparation of high purity quartz sand, includes filtration box (1), its characterized in that, air cycle filter equipment still includes:
the horizontal fixing plate (8) is used for filtering and purifying air, a plurality of mounting holes (19) and a through hole (20) are formed in the horizontal fixing plate (8) in a circumferential array, a filtering and adsorbing plate (21) is mounted on the mounting holes (19), the filtering and adsorbing plate (21) consists of a plate frame and a filtering and adsorbing material, and the plate frame is made of a ferromagnetic material;
the horizontal rotating plate (9) is used for sequentially replacing the filtering and adsorbing plates (21) on the mounting holes (19), the horizontal rotating plate (9) is positioned right above the horizontal fixing plate (8), a plurality of plate replacing through holes (18) are formed in the horizontal fixing plate (8) in a circumferential array, the plate replacing through holes (18) are in one-to-one correspondence with the mounting holes (19) and the through holes (20), the plate replacing through holes (18) are matched with the filtering and adsorbing plates (21), and first electromagnets (23) are embedded in the inner walls of the plate replacing through holes (18);
the filter box comprises a plurality of lower partition plates (10), middle partition plates (11) and upper partition plates (12) which are used for dividing the interior of the filter box body (1) into multi-stage filter cavities, wherein the lower partition plates (10) and the middle partition plates (11) are respectively fixedly connected to the upper surface and the lower surface of a horizontal fixed plate (8), the upper partition plates (12) are positioned above a horizontal rotating plate (9) and are connected with the inner wall of the filter box body (1), the lower partition plates (10), the middle partition plates (11) and the upper partition plates (12) are positioned between two adjacent plate exchanging through holes (18), a flow guide groove (22) is formed in each upper partition plate (12), a flow guide groove (22) is also formed in each lower partition plate (10), and the flow guide grooves (22) in the upper partition plates (12) and the flow guide grooves (22) in the lower partition plates (10) are arranged in a staggered mode;
an upper filter plate cavity is arranged above the through hole (20), an upper filter plate door (4) is arranged on the side surface of the upper filter plate cavity, and a plate storage barrel (15) is arranged in the upper filter plate cavity; a lower filter plate cavity is arranged below the through hole (20), and a lower filter plate door (5) is arranged on the side surface of the lower filter plate cavity;
the filter box body (1) is provided with an air inlet pipe (6) and an air outlet pipe, the air inlet pipe (6) and the air outlet pipe are respectively provided with a fan (7), the filter box body (1) is provided with a rotating motor (2), and the rotating motor (2) is used for driving the horizontal rotating plate (9).
2. The air circulation filtering device for preparing high-purity quartz sand according to claim 1, wherein the number of the plate changing through holes (18) is equal to the sum of the number of the mounting holes (19) and the number of the through holes (20), the upper surface of the horizontal rotating plate (9) is connected with the bottom surface of the upper partition plate (12) in a sliding fit manner, and the lower surface of the horizontal rotating plate (9) is connected with the top surface of the middle partition plate (11) in a sliding fit manner.
3. The air circulation filtering device for preparing high-purity quartz sand according to claim 1, wherein a plurality of the lower partition plates (10), the middle partition plates (11) and the upper partition plates (12) are distributed in a circumferential array with respect to the central line of the horizontal rotary plate (9), the number of the lower partition plates (10), the middle partition plates (11) and the upper partition plates (12) is the same as that of the plate changing through holes (18), no flow guide grooves (22) are arranged on the upper partition plates (12) adjacent to the upper filter plate cavity, no flow guide grooves (22) are arranged on the lower partition plates (10) adjacent to the lower filter plate cavity, and the air inlet pipes (6) and the air outlet pipes are respectively arranged on the side walls of the two filter cavities adjacent to the lower filter plate cavity.
4. The air circulation filtering device for preparing the high-purity quartz sand according to claim 1, wherein a rotating shaft (14) is fixedly connected to an output shaft of the rotating motor (2), the rotating shaft (14) is fixedly connected with a horizontal rotating plate (9) coaxially, a cylindrical partition plate (13) is sleeved on the outer side of the rotating shaft (14), and the cylindrical partition plate (13) is fixedly connected with an upper partition plate (12).
5. The air circulation filtering device for preparing the high-purity quartz sand according to claim 1, wherein the plate frame of the filtering adsorption plate (21) consists of an upper circular ring and a lower circular ring, the diameter of the upper circular ring is larger than that of the lower circular ring, filtering adsorption materials are filled in the upper circular ring and the lower circular ring, the mounting holes (19) are stepped holes, the mounting holes (19) are matched with the plate frame in shape, a second electromagnet (24) is embedded in the stepped table surface of the mounting holes (19), and the inner diameter value of the through holes (20) is larger than the outer diameter value of the filtering adsorption plate (21).
6. The air circulation filtering device for preparing high-purity quartz sand according to claim 1, wherein the upper end of the plate storage barrel (15) is fixedly connected with the top surface of the filtering box body (1), a plurality of filtering adsorption plates (21) are vertically stacked in the plate storage barrel (15), an upper filtering plate groove (16) is formed in the side surface of the plate storage barrel (15), a linear driving element (3) is fixedly arranged right above the plate storage barrel (15), the output end of the linear driving element (3) is connected with a top plug (17), and a baffle assembly is arranged at the bottom of the plate storage barrel (15).
7. The air circulation filtering device for preparing high-purity quartz sand according to claim 1, wherein the baffle assembly comprises a supporting plate (26) and a reset telescopic rod (27), a plurality of mounting grooves (25) are formed in the bottom of the inner side surface of the storage plate barrel (15), one end of the supporting plate (26) is hinged in the mounting grooves (25), the other end of the supporting plate (26) supports the filtering adsorption plate (21), one end of the reset telescopic rod (27) is hinged in the mounting grooves (25), the other end of the reset telescopic rod (27) is hinged with the supporting plate (26), and a reset spring is mounted in the reset telescopic rod (27).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311293884.XA CN117160171B (en) | 2023-10-08 | 2023-10-08 | Air circulation filter equipment is used in preparation of high-purity quartz sand |
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| CN117160171B CN117160171B (en) | 2024-03-15 |
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| BR9400702A (en) * | 1994-03-04 | 1995-08-01 | Rigesa Celulose Papel E Embala | Gas adsorber |
| US20080078149A1 (en) * | 2006-10-03 | 2008-04-03 | Mark Huza | Filter removal bag |
| CN206560775U (en) * | 2017-03-16 | 2017-10-17 | 四川聚鑫懋环保科技有限公司 | A kind of flue gas odor removal |
| CN208642163U (en) * | 2018-06-13 | 2019-03-26 | 昆山钜晨金属科技有限公司 | Debinding furnace emission-control equipment |
| DE102018008122A1 (en) * | 2018-10-13 | 2020-04-16 | Oerlikon Textile Gmbh & Co. Kg | Method and device for filtering contaminated air |
| CN209931044U (en) * | 2019-05-13 | 2020-01-14 | 抚州市新创汇信息技术有限公司 | Planting big-arch shelter with multistage exhaust device |
| CN211189268U (en) * | 2020-05-26 | 2020-08-07 | 甘肃凯锐水工环保科技有限公司 | Sewage treatment purification treatment device |
| CN211328346U (en) * | 2020-05-29 | 2020-08-25 | 海口宜坤环境技术有限公司 | Agricultural sewage treatment plant |
| CN215876619U (en) * | 2021-07-22 | 2022-02-22 | 上海空猎环保科技有限公司 | Formula air purification filter screen frame is inhaled to magnetism |
| CN116212546A (en) * | 2022-05-31 | 2023-06-06 | 深圳市浩天鹏科技有限公司 | Dry paint mist filtering device capable of automatically cleaning and recycling paint particles |
| CN116510431A (en) * | 2023-02-09 | 2023-08-01 | 潘建伟 | Exhaust gas particulate matter filters discharging equipment |
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| CN117160171B (en) | 2024-03-15 |
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