CN112246021A - Integrated device and method for powder making, dust collection and impurity removal by ceramic dry method - Google Patents
Integrated device and method for powder making, dust collection and impurity removal by ceramic dry method Download PDFInfo
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- CN112246021A CN112246021A CN202011109235.6A CN202011109235A CN112246021A CN 112246021 A CN112246021 A CN 112246021A CN 202011109235 A CN202011109235 A CN 202011109235A CN 112246021 A CN112246021 A CN 112246021A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
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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
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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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
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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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
- B01D46/42—Auxiliary equipment or operation thereof
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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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/40—Different types of filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
A ceramic dry powder-making, dust-collecting and impurity-removing integrated device comprises a shell, a rotating shaft, a driving device, a collecting cover, a dust-collecting bag and a dust-discharging pipe; the interior of the shell is divided into a filtering bin, a first mounting bin and a second mounting bin through a first partition plate and a second partition plate; the second mounting bin is provided with a plurality of groups of exhaust holes on the shell; the shell is provided with a dust hood which is used for communicating the filter bin; both ends of the rotating shaft are rotatably connected with the inner wall of the filtering bin and are in transmission connection with the driving device; a plurality of groups of filter plates are arranged on the rotating shaft; the multiple groups of filter plates are connected with the inner wall of the filter bin in a sliding manner; a plurality of groups of filter holes are arranged on the filter plate; a collecting cover in the second mounting bin is connected with a second partition plate, the collecting cover is communicated with the filtering bin through an air draft device, and a plurality of groups of dust exhaust pipes are arranged on the collecting cover; the other ends of the dust exhaust pipes are provided with a plurality of quick connection assemblies which are used for sleeving the dust collection bags on the other ends of the dust exhaust pipes in a matching way. The method is simple to operate, convenient to use and capable of efficiently and quickly collecting the powder raw materials raised in the ceramic powder making workshop.
Description
Technical Field
The invention relates to the technical field of ceramic tile production, in particular to a ceramic dry-method powder-making, dust-collecting and impurity-removing integrated device and a method thereof.
Background
The ceramic tile is a thin plate product which is made of clay and other inorganic non-metallic raw materials and used for covering a wall surface or a ground surface, and is generally formed by dry pressing or extrusion forming, wherein the extrusion forming generally adopts a wet powder making process, and the powder making process of dry pressing powder is divided into a dry powder making process and a wet powder making process; the raw material grinding equipment of the dry powder process adopts dry grinding equipment (such as a vertical mill, a Raymond mill and the like), the ground dry powder is granulated by granulation equipment (a disc granulator, a high-speed mechanical stirring granulator) by a granulation method, water is used as a binder, the dry powder ground by the dry method is agglomerated into granules with the water content of below 12 percent, the granules are dried by a dryer until the water content is about 7 percent, and the granules are stored for a short time and then enter a forming press to be pressed into blanks; in the dry powder preparation process, the powder raw materials are scattered to a preparation workshop to cause environmental pollution, and if the powder raw materials are sucked by workers, the health of the workers is influenced, so that the powder raw materials are wasted in the past for a long time, and the production cost is increased; therefore, the application provides an integrated device and method for powder making, dust collection and impurity removal by a ceramic dry method.
Disclosure of Invention
Objects of the invention
The invention provides a dust-collecting and impurity-removing integrated device and a method for dry-method powder preparation of ceramic, aiming at solving the technical problems in the background art.
(II) technical scheme
In order to solve the problems, the invention provides a ceramic dry powder making, dust collecting and impurity removing integrated device which comprises a shell, a dust hood, a rotating shaft, a driving device, an air draft device, a collecting hood, a dust collecting bag and a dust exhaust pipe, wherein the dust hood is arranged on the shell;
a first clapboard and a second clapboard are sequentially arranged in the shell along the height direction of the shell; the first partition plate and the second partition plate are distributed side by side and used for sequentially dividing the interior of the shell into a filtering bin, a first mounting bin and a second mounting bin; the second mounting bin is provided with a plurality of groups of exhaust holes and a first sealing door on the shell;
a plurality of groups of annular sealing grooves are formed in the inner wall of the filtering bin along the circumferential direction of the filtering bin; the dust hood is connected with the side end face of the shell, the dust hood is communicated with the interior of the filtering bin, and a filter screen is arranged in the dust hood;
the rotating shaft is positioned in the filtering bin, two ends of the rotating shaft are rotatably connected with the inner wall of the filtering bin, and one end of the rotating shaft penetrates through the shell and is in transmission connection with the driving device; the driving device is connected with one side of the shell far away from the dust hood; a plurality of groups of filter plates are arranged on the rotating shaft; the peripheral surfaces of the filter plates are respectively sleeved with a plurality of sealing sleeves; the multiple groups of sealing sleeves are respectively connected with the multiple groups of sealing grooves in a sliding manner; each group of filter plates is provided with a plurality of groups of filter holes; the apertures of the plurality of groups of filter holes on the plurality of groups of filter plates are gradually reduced from the dust hood to the driving device along the central axis direction of the rotating shaft;
the collecting cover is positioned in the second mounting bin and connected with the second partition plate, and a sealed hollow bin is enclosed between the inner part of the collecting cover and the end face of the second partition plate; a plurality of groups of collecting holes are formed in the end face, far away from the second partition plate, of the collecting cover of the hollow bin;
the pipe orifices of one end of the plurality of groups of dust exhaust pipes are respectively connected with a plurality of groups of collecting holes, and the other end of the plurality of groups of dust exhaust pipes is provided with a plurality of groups of quick connection assemblies which are used for sleeving a plurality of groups of dust collecting bags on the other end of the plurality of groups of dust exhaust pipes in a matching way;
the air draft device is installed in the first installation bin, the air inlet end of the air draft device is communicated with the filter bin through a pipeline, and the air outlet end of the air draft device is communicated with the hollow bin through a pipeline.
Preferably, the lower terminal surface of shell is equipped with the multiunit universal wheel.
Preferably, the device also comprises a plurality of groups of brush plates; the multiunit brush board all is located and filters the storehouse, multiunit brush board and multiunit filter one-to-one all are equipped with the through-hole that is used for supplying the rotation axis to pass on every group brush board, and the inner wall of crossing the filter storehouse is all connected at the both ends of every group brush board, all is equipped with the brush hair on every group brush board towards the terminal surface of every group filter.
Preferably, the device also comprises a plurality of groups of baffles and a plurality of groups of impurity discharging pipes;
an impurity collecting bin is enclosed between the plurality of groups of baffles and the inner wall of the second mounting bin; the end face of the outer shell of the impurity collecting bin is provided with a second sealing door;
a plurality of groups of impurity discharging holes for communicating the filtering bin with the impurity collecting bin are arranged on the bottom surface of the filtering bin; the number of the groups of impurity removing holes is the same as that of the groups of filter plates, and the groups of impurity removing holes and the groups of filter plates are distributed in a staggered manner;
the multiunit is arranged miscellaneous pipe and is all located impurity collection storehouse, and the multiunit is arranged miscellaneous one end mouth of pipe and is connected the multiunit respectively and arranges miscellaneous hole, and the multiunit is arranged miscellaneous other end mouth of pipe and all is equipped with the end cover.
Preferably, a plurality of groups of first vibration hammers are arranged in the impurity collecting bin; the first shaking hammers of the plurality of groups are all connected with the first clapboard.
Preferably, the bottom surface of the filter bin inclines downwards towards the central axis direction of the multiple groups of impurity discharging holes.
Preferably, the cross section of the collecting cover is U-shaped, a plurality of groups of second vibration hammers are arranged on the outer end face of the collecting cover, and the inner wall of the bottom face of the collecting cover is inclined downwards towards the central axis direction of the plurality of groups of collecting holes; the multiple groups of collecting holes are distributed side by side at equal intervals.
Preferably, each group of quick connection assemblies comprises a fastening cylinder and a clamping piece; wherein, the port of each group of dust collecting bags is provided with an elastic sleeve along the circumferential direction;
the fastening barrel is provided with a fastening bin along the central axis direction thereof, the fastening barrel is sleeved outside the dust exhaust pipe, the peripheral surface of the fastening barrel is provided with a plurality of groups of gaps along the central axis direction thereof, and the peripheral surface of the dust exhaust pipe on the inner wall of the fastening barrel is provided with a reserved clamping space;
the clamping piece is provided with a clamping chamber along the central axis direction; the inner diameter of the clamping chamber is gradually reduced along the direction of the central axis thereof;
under the state that each group of dust collecting bags and each group of dust exhaust pipes are installed in a matched mode, the elastic sleeves are sleeved on the outer sides of the dust exhaust pipes and located in the clamping space, and the clamping pieces are sleeved on the outer sides of the fastening cylinders in a threaded mode and used for contracting the fastening cylinders; the inner wall of the fastening cylinder compresses the elastic sleeve.
Preferably, the inner wall of the fastening cylinder pressing elastic sleeve is provided with an elastic sleeve; an annular limiting groove is arranged on the peripheral surface of the dust exhaust pipe along the circumferential direction of the dust exhaust pipe.
The invention also provides a use method of the ceramic dry-method powder-making, dust-collecting and impurity-removing integrated device, which comprises the following specific steps:
s1, the air draft device is electrified to operate so as to suck air containing dust in the external environment into the filter bin through the dust hood, and meanwhile, the driving device is electrified to operate so as to drive the rotating shaft and the plurality of groups of filter plates to rotate;
s2, enabling the air entering the filtering bin to sequentially pass through multiple groups of filtering holes in multiple groups of filtering plates so as to filter large-particle impurities contained in the air;
s3, conveying the air with large particle impurities filtered out into the hollow bin by the air draft device, and respectively entering a plurality of groups of dust collecting bags by a plurality of groups of collecting holes; the small particle dust contained in the air is trapped in the multiple groups of dust collecting bags, and the air is discharged into the second mounting bin and is discharged out of the shell from the multiple groups of air exhaust holes.
The technical scheme of the invention has the following beneficial technical effects:
when the air extracting device is used, the air extracting device and the driving device are electrified to operate; the air draft device sucks air containing dust in the external environment into the filter bin through the dust hood, and meanwhile, the driving device drives the rotating shaft and the plurality of filter plates to rotate; the air entering the filtering bin sequentially passes through a plurality of groups of filtering holes on a plurality of groups of filtering plates so as to filter large-particle impurities contained in the air; the air filtered out of large particle impurities is conveyed into the hollow bin by the air draft device, and the air enters the multiple groups of dust collecting bags respectively through the multiple groups of collecting holes; the small particle dust contained in the air is intercepted in the multiple groups of dust collecting bags, the air is discharged into the second mounting bin and is discharged out of the shell from the multiple groups of exhaust holes, after the collection is finished, the first sealing door is opened to take down the multiple groups of dust collecting bags, and the dust raw materials collected in the multiple groups of dust collecting bags are collected and reused, so that the utilization rate of the dust raw materials is greatly improved;
in addition, the universal wheel is convenient to move through the installed universal wheel, impurities collected in the shell are convenient to clean, and the universal wheel is simple to operate and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a ceramic dry-method powder-making, dust-collecting and impurity-removing integrated device provided by the invention.
FIG. 2 is a schematic structural diagram of a local enlargement at A position in the integrated device for powder making, dust collection and impurity removal by a ceramic dry method provided by the invention.
FIG. 3 is a schematic structural diagram of a part B of the integrated device for powder making, dust collecting and impurity removing by a ceramic dry method according to the present invention.
FIG. 4 is a schematic structural diagram of a local enlargement at the position C in the integrated device for powder making, dust collecting and impurity removing by a ceramic dry method provided by the invention.
FIG. 5 is a front view of the integrated device for dry powder manufacture, dust collection and impurity removal of ceramic according to the present invention.
Fig. 6 is a schematic structural diagram of a collection cover and a dust bag in a ceramic dry powder milling, dust collecting and impurity removing integrated device provided by the invention.
FIG. 7 is a schematic structural view of a part at position D in the integrated device for powder making, dust collecting and impurity removing by a ceramic dry method provided by the invention.
Reference numerals: 1. a housing; 2. a dust hood; 3. a filter screen; 4. a filtering bin; 5. a rotating shaft; 6. a drive device; 7. a first separator; 8. a second sealing door; 9. an impurity collection bin; 10. an air draft device; 11. a second separator; 12. a collection hood; 13. an exhaust hole; 14. a second mounting bin; 15. a universal wheel; 16. a dust collection bag; 17. brushing; 18. a filter plate; 19. a filtration pore; 20. sealing sleeves; 21. a collection space; 22. impurity removal holes; 23. a trash removal pipe; 24. an end cap; 25. brushing the board; 26. a gap; 27. a fastening cylinder; 28. a clamping member; 29. a second vibratory hammer; 30. a first sealing door; 31. an elastic sleeve; 32. a dust exhaust pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-7, the ceramic dry powder-making, dust-collecting and impurity-removing integrated device provided by the invention comprises a shell 1, a dust hood 2, a rotating shaft 5, a driving device 6, an air draft device 10, a collecting hood 12, a dust collecting bag 16 and a dust exhaust pipe 32;
a first clapboard 7 and a second clapboard 11 are sequentially arranged in the shell 1 along the height direction; the first partition plate 7 and the second partition plate 11 are distributed side by side and used for sequentially dividing the interior of the shell 1 into a filtering bin 4, a first mounting bin and a second mounting bin 14;
the second mounting bin 14 is provided with a plurality of groups of exhaust holes 13 and a first sealing door 30 on the shell 1; it should be noted that one end of the first sealing door 30 is rotatably connected to the housing 1 through a hinge, and the first sealing door 30 is connected to the housing 1 through a lock, which is not described in detail in the prior art;
a plurality of groups of annular sealing grooves are formed in the inner wall of the filtering bin 4 along the circumferential direction of the filtering bin; it should be noted that the interior of the filter bin 4 is cylindrical;
the dust hood 2 is connected with the side end face of the shell 1, the dust hood 2 is communicated with the interior of the filter bin 4, and a filter screen 3 is arranged in the dust hood 2; the large impurities entering the dust hood 2 are intercepted and filtered through the filter screen 3;
the rotating shaft 5 is positioned in the filtering bin 4, two ends of the rotating shaft 5 are rotatably connected with the inner wall of the filtering bin 4, and one end of the rotating shaft 5 penetrates through the shell 1 and is in transmission connection with the driving device 6; the driving device 6 is connected with one side of the shell 1 far away from the dust hood 2, the driving device 6 adopts a variable frequency motor, and the outer side of the driving device 6 is covered with a protective shell; the protective shell is connected with the shell 1 and is provided with heat dissipation holes;
a plurality of groups of filter plates 18 are arranged on the rotating shaft 5; the peripheral surfaces of the multiple groups of filter plates 18 are respectively sleeved with multiple groups of sealing sleeves 20; a plurality of groups of sealing sleeves 20 are respectively connected with a plurality of groups of sealing grooves in a sliding manner so as to ensure the sealing property between the filtering plate 18 and the inner wall of the filtering bin 4 and prevent air from flowing through the gap between the filtering plate 18 and the inner wall of the filtering bin 4; each group of filter plates 18 is provided with a plurality of groups of filter holes 19; the apertures of the plurality of groups of filtering holes 19 on the plurality of groups of filtering plates 18 are gradually reduced from the dust hood 2 to the driving device 6 along the central axis direction of the rotating shaft 5, so that impurities with different particle sizes are filtered through the plurality of groups of filtering plates 18;
the collecting cover 12 is positioned in the second mounting bin 14 and connected with the second partition plate 11, and a sealed hollow bin is enclosed between the inner part of the collecting cover 12 and the end surface of the second partition plate 11; a plurality of groups of collecting holes are formed in the end face, far away from the second partition plate 11, of the collecting cover 12 of the hollow bin;
the pipe orifices at one end of the multiple groups of dust exhaust pipes 32 are respectively connected with multiple groups of collecting holes, and the other ends of the multiple groups of dust exhaust pipes 32 are provided with multiple groups of quick connection assemblies which are used for sleeving the multiple groups of dust collection bags 16 at the other ends of the multiple groups of dust exhaust pipes 32 in a matching way;
In the invention, when in use, the air draft device 10 and the driving device 6 are electrified to operate; the air draft device 10 sucks air containing dust in the external environment into the filter bin 4 through the dust hood 2, and meanwhile, the driving device 6 drives the rotating shaft 5 and the plurality of groups of filter plates 18 to rotate; the air entering the filtering bin 4 sequentially passes through a plurality of groups of filtering holes 19 on a plurality of groups of filtering plates 18 so as to filter large-particle impurities contained in the air; the air filtered out of large particle impurities is conveyed into the hollow bin by the air draft device 10, and the air enters the multiple groups of dust collecting bags 16 through the multiple groups of collecting holes respectively; the tiny particle dust that the air is contained is held back in multiunit dust bag 16, and the air is discharged into second installation storehouse 14 and is followed multiunit exhaust hole 13 discharge shell 1, collects the back, opens first sealing door 30 and takes off multiunit dust bag 16 and collect the dust raw materials of collecting in the multiunit dust bag 16 and recycle, improves the utilization ratio of dust raw materials greatly.
In an alternative embodiment, the lower end surface of the shell 1 is provided with a plurality of groups of universal wheels 15; wherein, the universal wheel 15 is a universal wheel with a brake; the universal wheels 15 are arranged to facilitate the movement of the device, so that the device can be conveniently moved to a specified position.
In an alternative embodiment, a plurality of sets of brush plates 25 are also included; the multiple groups of brush plates 25 are all positioned in the filtering bin 4, the multiple groups of brush plates 25 correspond to the multiple groups of filtering plates 18 one by one, each group of brush plates 25 are provided with through holes for the rotating shaft 5 to pass through, two ends of each group of brush plates 25 are connected with the inner wall of the filtering bin 4, and the end face, facing each group of filtering plates 18, of each group of brush plates 25 is provided with bristles 17;
the filter 18 of multiunit rotation compresses tightly with brush hair 17, will block up the impurity clearance in the filtration pore 19 on filter 18 through brush hair 17, and then improves the impurity removal efficiency of filter 18 to impurity in the air.
In an optional embodiment, a plurality of groups of baffles and a plurality of groups of impurity discharging pipes 23 are further included;
an impurity collecting bin 9 is enclosed between the plurality of groups of baffles and the inner wall of the second mounting bin; a second sealing door 8 is arranged on the end surface of the outer shell 1 of the impurity collecting bin 9;
a plurality of groups of impurity discharging holes 22 for communicating the filtering bin 4 with the impurity collecting bin 9 are arranged on the bottom surface of the filtering bin 4; the number of the groups of impurity removing holes 22 is the same as that of the groups of filter plates 18, and the groups of impurity removing holes 22 and the groups of filter plates 18 are distributed in a staggered manner;
the multiple groups of impurity discharging pipes 23 are all positioned in the impurity collecting bin 9, pipe orifices at one ends of the multiple groups of impurity discharging pipes 23 are respectively connected with the multiple groups of impurity discharging holes 22, and pipe orifices at the other ends of the multiple groups of impurity discharging pipes 23 are all provided with end covers 24;
when the filter is used, after large-particle impurities in the air are filtered and trapped by the multiple groups of filter plates 18, the large-particle impurities are accumulated in the filter bin; open end cover 24, collect impurity in filtering storehouse 4 from the multiunit arrange miscellaneous hole 22 drop to the multiunit arrange miscellaneous pipe 23 in and fall to impurity collection bin 9, open second sealing door 8 and can conveniently clear up the impurity in impurity collection bin 9 easy operation convenient to use.
In an alternative embodiment, the bottom surface of the filter bin 4 is inclined downwards towards the central axis direction of the multiple groups of impurity discharging holes 22; a plurality of groups of first vibration hammers are arranged in the impurity collecting bin 9; the first vibrations hammer of multiunit all connects first baffle 7, strikes first baffle 7 and then can make the impurity of piling up in filtering storehouse 4 inner wall bottom surface slide into multiunit row miscellaneous hole 22 fast through the first vibrations hammer of multiunit that is equipped with.
In an alternative embodiment, the cross section of the collecting cover 12 is U-shaped, the outer end surface of the collecting cover 12 is provided with a plurality of groups of second vibration hammers 29, and the inner wall of the bottom surface of the collecting cover 12 is inclined downwards towards the central axis direction of the plurality of groups of collecting holes; the multiple groups of collecting holes are distributed side by side at equal intervals, and the multiple groups of second vibration hammers 29 are arranged to hammer the collecting cover 12, so that dust remained in the collecting cover 12 all falls into the dust collecting bag 16 to be collected.
In an alternative embodiment, each set of quick connect assemblies comprises a fastening cylinder 27 and a clamp 28; wherein, the port of each group of dust collecting bags 16 is provided with an elastic sleeve 31 along the circumferential direction;
the fastening barrel 27 is provided with a fastening bin along the central axis direction thereof, the fastening barrel 27 is sleeved outside the dust exhaust pipe 32, the outer peripheral surface of the fastening barrel 27 is provided with a plurality of groups of gaps 26 along the central axis direction thereof, and the outer peripheral surface of the dust exhaust pipe 32 on the inner wall of the fastening barrel 27 is provided with a reserved clamping space;
the clamping member 28 is provided with a clamping chamber along the central axis direction thereof; the inner diameter of the clamping chamber is gradually reduced along the direction of the central axis thereof;
under the condition that each group of dust collecting bags 16 is matched and installed with each group of dust exhaust pipes 32, the elastic sleeve 31 is sleeved on the outer side of the dust exhaust pipes 32 and is positioned in the clamping space, and the clamping piece 28 is sleeved on the outer side of the fastening cylinder 27 in a threaded manner and is used for contracting the fastening cylinder 27; the inner wall of the fastening cylinder 27 compresses the elastic sleeve 31;
when the dust collecting bag 16 is used, the elastic sleeve 31 on the dust collecting bag 16 extends into the clamping space, the elastic sleeve 31 is sleeved outside the dust exhaust pipe 32, the clamping piece 28 is rotated to shrink the fastening cylinder 27, so that the inner wall of the fastening cylinder 27 compresses the elastic sleeve 31, and the dust collecting bag 16 is fixedly clamped on the dust exhaust pipe 32.
In an alternative embodiment, the inner wall of the fastening cylinder 27 pressing the elastic sleeve 31 is provided with an elastic sleeve; an annular limiting groove is formed in the peripheral surface of the dust exhaust pipe 32 along the circumferential direction of the dust exhaust pipe, so that the stability of the elastic sleeve 31 after installation is improved.
The invention also provides a use method of the ceramic dry-method powder-making, dust-collecting and impurity-removing integrated device, which comprises the following specific steps:
s1, the air draft device 10 is electrified to operate so as to suck air containing dust in the external environment into the filter bin 4 through the dust hood 2, and meanwhile, the driving device 6 is electrified to operate so as to drive the rotating shaft 5 and the plurality of groups of filter plates 18 to rotate;
s2, the air entering the filtering bin 4 sequentially passes through the plurality of groups of filtering holes 19 on the plurality of groups of filtering plates 18 so as to filter large-particle impurities contained in the air;
s3, conveying the air with large particle impurities filtered out into the hollow bin by the air draft device 10, and respectively entering the multiple groups of dust collecting bags 16 through the multiple groups of collecting holes; the small particle dust contained in the air is trapped in the sets of dust bags 16 and the air is discharged into the second mounting bin 14 and out of the housing 1 through the sets of exhaust holes 13.
The dry-method powder making workshop dust collecting device is simple to operate and convenient to use, can effectively collect powder raw materials which are scattered into the air in the dry-method powder making workshop, further improves the utilization rate of the raw materials, and can avoid the influence on the health of workers caused by the fact that dust which is blown into the workshop environment is sucked by the workers.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. The ceramic dry powder making, dust collecting and impurity removing integrated device is characterized by comprising a shell (1), a dust hood (2), a rotating shaft (5), a driving device (6), an air draft device (10), a collecting hood (12), a dust collecting bag (16) and a dust exhaust pipe (32);
a first clapboard (7) and a second clapboard (11) are sequentially arranged in the shell (1) along the height direction; the first partition plate (7) and the second partition plate (11) are distributed side by side and used for sequentially dividing the interior of the shell (1) into a filtering bin (4), a first mounting bin and a second mounting bin (14); a plurality of groups of exhaust holes (13) and a first sealing door (30) are arranged on the shell (1) of the second mounting bin (14);
a plurality of groups of annular sealing grooves are formed in the inner wall of the filtering bin (4) along the circumferential direction; the dust hood (2) is connected with the side end face of the shell (1), the dust hood (2) is communicated with the interior of the filtering bin (4), and a filter screen (3) is arranged in the dust hood (2);
the rotating shaft (5) is positioned in the filtering bin (4), two ends of the rotating shaft (5) are rotatably connected with the inner wall of the filtering bin (4), and one end of the rotating shaft (5) penetrates through the shell (1) and is in transmission connection with the driving device (6); the driving device (6) is connected with one side of the shell (1) far away from the dust hood (2); a plurality of groups of filter plates (18) are arranged on the rotating shaft (5); the peripheral surfaces of the filter plates (18) are respectively sleeved with a plurality of sealing sleeves (20); the multiple groups of sealing sleeves (20) are respectively connected with the multiple groups of sealing grooves in a sliding manner; each group of filter plates (18) is provided with a plurality of groups of filter holes (19); the apertures of the multiple groups of filter holes (19) on the multiple groups of filter plates (18) are gradually reduced from the dust hood (2) to the driving device (6) along the central axis direction of the rotating shaft (5);
the collecting cover (12) is positioned in the second mounting bin (14) and connected with the second partition plate (11), and a sealed hollow bin is enclosed between the inner part of the collecting cover (12) and the end surface of the second partition plate (11); a plurality of groups of collecting holes are formed in the end face, far away from the second partition plate (11), of the collecting cover (12) of the hollow bin;
the pipe orifices of one end of the plurality of groups of dust exhaust pipes (32) are respectively connected with a plurality of groups of collecting holes, and the other end of the plurality of groups of dust exhaust pipes (32) is provided with a plurality of groups of quick connection assemblies which are used for sleeving a plurality of groups of dust collection bags (16) on the other ends of the plurality of groups of dust exhaust pipes (32) in a matching way;
updraft ventilator (10) are installed in first installation storehouse, and filter storehouse (4) is crossed through the pipeline intercommunication to the inlet end of updraft ventilator (10), and the end of giving vent to anger of updraft ventilator (10) passes through pipeline intercommunication cavity storehouse.
2. The integrated device for powder making, dust collecting and impurity removing by the ceramic dry method according to claim 1, wherein a plurality of groups of universal wheels (15) are arranged on the lower end surface of the shell (1).
3. The integrated device for dust collection and impurity removal of powder manufacturing by the ceramic dry method according to claim 1, further comprising a plurality of groups of brush plates (25); multiunit brush board (25) all are located and filter storehouse (4), multiunit brush board (25) and multiunit filter (18) one-to-one, all are equipped with the through-hole that is used for supplying rotation axis (5) to pass on every group brush board (25), and the inner wall of filtering storehouse (4) is all connected at the both ends of every group brush board (25), all is equipped with brush hair (17) on every group brush board (25) towards the terminal surface of every group filter (18).
4. The integrated device for powder making, dust collecting and impurity removing by the ceramic dry method according to claim 1, further comprising a plurality of groups of baffles and a plurality of groups of impurity removing pipes (23);
an impurity collecting bin (9) is enclosed between the plurality of groups of baffles and the inner wall of the second mounting bin; a second sealing door (8) is arranged on the end surface of the outer shell (1) of the impurity collecting bin (9);
a plurality of groups of impurity discharging holes (22) for communicating the filtering bin (4) with the impurity collecting bin (9) are arranged on the bottom surface of the filtering bin (4); the number of the groups of impurity removing holes (22) is the same as that of the groups of filter plates (18), and the groups of impurity removing holes (22) and the groups of filter plates (18) are distributed in a staggered manner;
the multiple groups of impurity discharging pipes (23) are all located in the impurity collecting bin (9), the pipe orifices of one ends of the multiple groups of impurity discharging pipes (23) are respectively connected with the multiple groups of impurity discharging holes (22), and the pipe orifices of the other ends of the multiple groups of impurity discharging pipes (23) are respectively provided with an end cover (24).
5. The integrated device for dust collection and impurity removal of powder manufacturing by the ceramic dry method according to claim 3, wherein a plurality of groups of first vibration hammers are arranged in the impurity collection bin (9); the first vibration hammers of the plurality of groups are all connected with a first clapboard (7).
6. The integrated device for powder making, dust collecting and impurity removing by the ceramic dry method according to claim 4, wherein the bottom surface of the filter bin (4) is inclined downwards towards the central axis direction of the plurality of groups of impurity removing holes (22).
7. The ceramic dry powder-making, dust-collecting and impurity-removing integrated device as claimed in claim 1, wherein the cross-sectional shape of the collecting cover (12) is U-shaped, the outer end surface of the collecting cover (12) is provided with a plurality of groups of second vibration hammers (29), and the inner wall of the bottom surface of the collecting cover (12) is inclined downwards towards the central axis direction of the plurality of groups of collecting holes; the multiple groups of collecting holes are distributed side by side at equal intervals.
8. The integrated device for powder making, dust collecting and impurity removing by the ceramic dry method according to claim 1, wherein each group of quick connection assemblies comprises a fastening cylinder (27) and a clamping piece (28); wherein, the port of each group of dust collecting bags (16) is provided with an elastic sleeve (31) along the circumferential direction;
the fastening barrel (27) is provided with a fastening bin along the central axis direction thereof, the fastening barrel (27) is sleeved outside the dust exhaust pipe (32), the outer peripheral surface of the fastening barrel (27) is provided with a plurality of groups of gaps (26) along the central axis direction thereof, and the outer peripheral surface of the dust exhaust pipe (32) on the inner wall of the fastening barrel (27) is provided with a reserved clamping space;
the clamping piece (28) is provided with a clamping chamber along the central axis direction thereof; the inner diameter of the clamping chamber is gradually reduced along the direction of the central axis thereof;
under the condition that each group of dust collecting bags (16) is matched and installed with each group of dust exhaust pipes (32), the elastic sleeve (31) is sleeved on the outer side of each dust exhaust pipe (32) and is positioned in the clamping space, and the clamping piece (28) is sleeved on the outer side of the fastening cylinder (27) in a threaded manner and is used for contracting the fastening cylinder (27); the inner wall of the fastening cylinder (27) compresses the elastic sleeve (31).
9. The integrated device for powder making, dust collecting and impurity removing by the ceramic dry method according to claim 8, wherein an elastic sleeve is arranged on the inner wall of the fastening cylinder (27) pressing the elastic sleeve (31); an annular limiting groove is arranged on the peripheral surface of the dust exhaust pipe (32) along the circumferential direction.
10. The invention also provides a use method of the integrated device for dust collection and impurity removal of the ceramic dry powder process, which is characterized by comprising the following specific steps of:
s1, the air draft device (10) is electrified to operate so as to suck the air containing dust in the external environment into the filter bin (4) through the dust hood (2), and meanwhile, the driving device (6) is electrified to operate so as to drive the rotating shaft (5) and the plurality of groups of filter plates (18) to rotate;
s2, the air entering the filtering bin (4) sequentially passes through a plurality of groups of filtering holes (19) on a plurality of groups of filtering plates (18) to filter large-particle impurities contained in the air;
s3, conveying the air with large particle impurities filtered out into the hollow bin by the air draft device (10), and respectively entering a plurality of groups of dust collecting bags (16) by a plurality of groups of collecting holes; the small particle dust contained in the air is trapped in a plurality of groups of dust collecting bags (16), and the air is discharged into the second mounting bin (14) and is discharged out of the shell (1) from a plurality of groups of air exhaust holes (13).
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| CN113001242A (en) * | 2021-01-27 | 2021-06-22 | 周晓勇 | Metal waste removing device for lathe |
| CN114534395A (en) * | 2022-02-16 | 2022-05-27 | 福建省中菲薄膜科技有限公司 | Purification mechanism and purification method for film production |
| CN118122209A (en) * | 2023-03-29 | 2024-06-04 | 嘉兴恒杰生物制药股份有限公司 | Drug granule granulating system containing glucosamine and chondroitin sulfate sodium |
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