CN217163464U - Novel rotary drum type micro-filter device - Google Patents
Novel rotary drum type micro-filter device Download PDFInfo
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- CN217163464U CN217163464U CN202122608033.2U CN202122608033U CN217163464U CN 217163464 U CN217163464 U CN 217163464U CN 202122608033 U CN202122608033 U CN 202122608033U CN 217163464 U CN217163464 U CN 217163464U
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- rotary drum
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- 238000007789 sealing Methods 0.000 claims abstract description 57
- 238000001914 filtration Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000011001 backwashing Methods 0.000 claims description 30
- 239000010865 sewage Substances 0.000 claims description 22
- 239000002699 waste material Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 10
- 238000007667 floating Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 238000001471 micro-filtration Methods 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 238000005406 washing Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 238000009360 aquaculture Methods 0.000 description 9
- 244000144974 aquaculture Species 0.000 description 9
- 238000004064 recycling Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- LJRGBERXYNQPJI-UHFFFAOYSA-M sodium;3-nitrobenzenesulfonate Chemical compound [Na+].[O-][N+](=O)C1=CC=CC(S([O-])(=O)=O)=C1 LJRGBERXYNQPJI-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a novel rotary drum microstrainer device, be equipped with open-ended quick-witted case, top cap, filtering component, back flush subassembly and conveying assembly including the top, the sealed lid movable mounting of top cap is at open-ended machine roof portion, filtering component rotates the assembly at quick-witted incasement, back flush unit mount is at quick-witted incasement top and output towards filtering component. The utility model discloses whole corrosion resisting property is high, long service life, make things convenient for the staff follow-up to maintain the clearance to filtering the drum, under the cooperation of seal ring flange and seal ring, whole sealing performance has been consolidated, the relatively poor a large amount of residues of traditional quick-witted case leakproofness have been avoided adhering to central axis pipe and have been filtered the drum junction and rust to central axis pipe for a long time, influence the situation of equipment operation, simultaneously through adding regularly on-off controller and floater level gauge, make this equipment can carry out manual operation, regularly anti-washing and liquid level warning back flush process, the good filtration state of filtering the drum has been guaranteed.
Description
Technical Field
The utility model relates to a water treatment facilities correlation technique field specifically is novel rotary drum type micro-filter device.
Background
The aim is that aquaculture as a reliable food source can be rapidly developed worldwide, but the sustainable development of the aquaculture industry is severely restricted by the traditional aquaculture mode which consumes resources and pollutes the environment at present.
The closed recirculating aquaculture system adopts certain engineering facilities and water treatment facilities to treat aquaculture discharge water and then realize recycling, thereby realizing high yield, high efficiency, high quality and zero pollution. Due to the particularity of seawater or aquaculture water, the working environment is humid, the air has high salt content and strong corrosivity, and the requirements on the reliability, corrosion resistance and stability of equipment are high.
The rotary drum type microfilter is a commonly used primary filtering device in an industrial circulating water aquaculture system, realizes a purification device for solid-liquid separation by intercepting suspended matters in aquaculture water, can be used for filtering solid suspended matters and particle dirt with the particle size of more than 30 mu m such as residual baits, fish feces and the like in aquaculture water, and can timely clean a microporous screen by the rotation of a rotary drum and the acting force of backwashing while filtering, so that the device is always kept in a good working state.
The prior art has the following defects: the traditional drum-type micro-filter is made of common materials and cannot resist salt water corrosion, a filter screen is mostly made of metal wires, the filter screen is easy to deform and damage under larger water pressure and is more frequently damaged, the existing filter screen and filter cylinder are generally integrally welded and formed, the filter screen cannot be disassembled and washed, and the maintenance and the replacement are troublesome; the automatic back-flushing control method is unreasonable, and phenomena such as unclean filter screen flushing, sudden start and sudden stop of a water pump and the like often occur; and the cooperation has the gap between the current microstrainer equipment accessories, the poor problem of sealed, and bait residue can leak out through the fit clearance, pollutes the water source after filtering, and a large amount of residues are attached to on straining a section of thick bamboo transmission shaft for a long time, carry out the corrosion to the transmission shaft, influence equipment operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel rotary drum micro-filter device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: novel rotary drum microstrainer device is equipped with open-ended quick-witted case, top cap, filtering component, back flush subassembly and conveying assembly including the top, the sealed lid movable mounting of top cap is at open-ended machine roof portion, filtering component rotates the assembly at quick-witted incasement, back flush unit mount is at quick-witted incasement top and output orientation filtering component, conveying assembly wears to establish in quick-witted case middle part and extends to filtering component.
As a further preferred option of the technical scheme, the four corners of the lower surface of the chassis are locked and provided with universal wheels, and the bottom of the chassis is provided with a grid plate pressing frame in a pressing manner.
As a further optimization of the technical proposal, the filtering component comprises two groups of disks, a plurality of groups of reinforcing ribs, an external filter screen, a wall-passing joint, a driving motor, a driving gear and an external gear ring, the two groups of disks are symmetrically and rotatably arranged at two sides of the inner wall of the chassis through bearings, two ends of the plurality of groups of reinforcing ribs are evenly distributed at the edges of the inner wall of the two groups of disks, and part of the reinforcing ribs are detachably arranged and reserved corresponding to the backwashing component, and the two groups of discs and the plurality of groups of reinforcing ribs are spliced into a filtering cylinder, the external filter screen is wrapped outside the filter cylinder in a sealing way, the wall-passing joint is arranged at the bottom end of the side wall of the case in a sealing way, the driving motor is arranged at the top end of the inner wall of the case through a bracket, the driving gear is arranged at the output end of the driving motor, the outer gear ring is fixedly sleeved at the edge of one group of discs, and the driving gear is in meshed transmission connection with the outer gear ring.
As a further preferred of the technical scheme, the whole case is made of an acrylic material, and the external filter screen is made of a polyester material.
As a further preferred of this technical scheme, conveying assembly includes central axis pipe, multiunit water distribution hole, blowdown district and multiunit sealing, central axis pipe seals in proper order and passes quick-witted case middle part, filter drum middle part, and the multiunit sealing is installed in central axis pipe and quick-witted case, filter drum junction, and the multiunit the water distribution hole is evenly seted up on central axis pipe, one side in central axis pipe is reserved in the blowdown district.
As a further preferred aspect of the present technical solution, the sealing portions each include a sealing flange and a sealing washer, the sealing flange and the central shaft tube are assembled by interference, and the sealing washer is pressed at a contact position of the sealing flange, the chassis, and the disc to seal.
As a further preferred of this technical scheme, the back flush subassembly is equipped with open-ended waste recycling box, scum pipe, sealed apron, sealing rubber pad and control part including spouting chamber, multiunit back flush shower nozzle, top, spout the chamber and erect at quick-witted incasement top, and spout the chamber and pass through pipeline and external water source intercommunication, the multiunit back flush shower nozzle intercommunication is installed at spouting the chamber lower surface, waste recycling box installs in the blowdown district top, intercommunication in scum pipe both ends and waste recycling box, the blowdown district, sealing rubber pad installs at sealed apron lower surface, and sealing rubber pad seal installation is at the junction of scum pipe, blowdown district, the control part is installed at quick-witted incasement.
As a further preferred feature of the present technical solution, the control unit includes a timing switch controller and a float level meter, the timing switch controller is installed on an outer wall of the chassis, the float level meter is installed on a lower surface of the central shaft tube, and the timing switch controller is connected to the spray chamber control unit and the float level meter via wireless data.
The utility model provides a novel rotary drum micro-filter device possesses following beneficial effect:
(1) the utility model discloses a be equipped with conveying assembly, external sewage carries out even distribution through the water distribution pore pair sewage that evenly is equipped with and discharges, avoid appearing sewage and gather in a large number and lead to the not good situation of filter fineness, and under the cooperation of sealing, sealed flange dish carries out preliminary sealing treatment to central siphon and quick-witted case, the disc, and under seal ring's cooperation, whole sealing performance has been consolidated, the relatively poor a large amount of residues of traditional machine case leakproofness are attached to central siphon for a long time and are filtered the drum junction and corrode central siphon, the situation of influence equipment operation.
(2) The utility model discloses a be equipped with back flush subassembly, but operating personnel manual operation time switch controller, the start-up spouts the chamber and supplies water work, carry high-pressure water source to outside filter screen surface through back flush shower nozzle, can the efficient carry out the counter impact to accumulational debris on the outside filter screen, the linkage filters the drum and has rotated the comprehensive cleaning work of having realized outside filter screen, later debris drop and collect in the waste recovery box, the scum pipe transmits the waste material to discharging in the blowdown district, through having increased time switch controller and floater level gauge, make this equipment can carry out regularly anti-washing and liquid level warning back flush process, the good filtration state of filtering the drum has been guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the filter assembly of the present invention;
FIG. 4 is a schematic structural view of the back washing assembly of the present invention;
fig. 5 is a schematic structural view of the conveying assembly of the present invention;
fig. 6 is a schematic view of a central shaft of the present invention;
fig. 7 is a schematic structural view of the filtering cylinder of the present invention.
In the figure: 1. a chassis; 2. a top cover; 3. a filter assembly; 4. a backwash assembly; 5. a delivery assembly; 6. a universal wheel; 7. pressing a frame by using a grid plate; 8. a disc; 9. reinforcing ribs; 10. an outer screen; 11. a through-wall joint; 12. a drive motor; 13. a drive gear; 14. an outer ring gear; 15. a central shaft tube; 16. water distribution holes; 17. a blowdown area; 18. a sealing part; 19. a filter cylinder; 20. sealing the flange plate; 21. a sealing gasket; 22. a spray chamber; 23. backwashing the spray head; 24. a waste recovery box; 25. a slag discharge pipe; 26. sealing the cover plate; 27. sealing the rubber pad; 28. a control unit; 29. a timing switch controller; 30. a floating ball liquid level meter.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-7, the utility model provides a technical scheme: novel rotary drum microstrainer device, including the top be equipped with open-ended quick-witted case 1, top cap 2, filter component 3, back flush subassembly 4 and conveying assembly 5, the sealed lid movable mounting of top cap 2 is at open-ended quick-witted case 1 top, and filter component 3 rotates the assembly at quick-witted incasement 1, and back flush subassembly 4 is installed on quick-witted incasement 1 top and output towards filter component 3, and conveying assembly 5 wears to establish at quick-witted case 1 middle part and extends to in the filter component 3.
In this embodiment, specifically: universal wheels 6 are installed at four corners of the lower surface of the case 1 in a locking mode, and a grid plate pressing frame 7 is arranged at the bottom of the case 1 in a pressing mode.
In this embodiment, specifically: the filtering component 3 comprises two groups of discs 8, a plurality of groups of reinforcing ribs 9, an external filter screen 10, a wall-passing joint 11, a driving motor 12, a driving gear 13 and an external gear ring 14, the two groups of discs 8 are symmetrically and rotatably arranged at two sides of the inner wall of the case 1 through bearings, two ends of the plurality of groups of reinforcing ribs 9 are uniformly distributed at the edges of the inner walls of the two groups of discs 8, and part of the reinforcing ribs 9 are detachably arranged and are reserved corresponding to the back washing component 4, and two groups of discs 8 and a plurality of groups of reinforcing ribs 9 are spliced to form a filtering cylinder 19, an external filter screen 10 is wrapped outside the filtering cylinder 19 in a sealing mode, a wall-passing connector 11 penetrates through the bottom end of the side wall of the case 1 in a sealing mode, a driving motor 12 is installed at the top end of the inner wall of the case 1 through a support, a driving gear 13 is installed at the output end of the driving motor 12, an outer gear ring 14 is fixedly sleeved on the edge of one group of discs 8, and the driving gear 13 is in meshed transmission connection with the outer gear ring 14.
In this embodiment, specifically: the whole case 1 is made of an acrylic material, and the external filter screen 10 is made of a polyester material.
In this embodiment, specifically: conveying assembly 5 includes central axis pipe 15, multiunit water distribution hole 16, sewage discharging area 17 and multiunit sealing 18, central axis pipe 15 seals in proper order and passes quick-witted case 1 middle part, filter 19 middle parts of drum, multiunit sealing 18 is installed at central axis pipe 15 and quick-witted case 1, filter 19 junctions of drum, multiunit water distribution hole 16 is evenly seted up on central axis pipe 15, sewage discharging area 17 reserves one side in central axis pipe 15, external sewage carries out even distribution through the water distribution hole 16 that evenly is equipped with and discharges sewage, avoid appearing sewage and gather in a large number and lead to the not good situation of filter fineness.
In this embodiment, specifically: sealing portion 18 all includes sealing flange 20, seal ring 21, sealing flange 20 and central axis pipe 15 adopt interference combination mounting, seal ring 21 presses to be established at sealing flange 20 and quick- witted case 1, 8 contact position of disc seal, sealing flange 20 is to central axis pipe 15 and quick-witted case 1, disc 8 carries out preliminary sealed processing, and under seal ring 21's cooperation, whole sealing performance has been consolidated, the relatively poor a large amount of residues of traditional quick-witted case 1 leakproofness have been avoided attaching to central axis pipe 15 and filter drum 19 junction and carry out the corrosion to central axis pipe 15 for a long time.
In this embodiment, specifically: the back washing component 4 comprises a spraying cavity 22, a plurality of groups of back washing nozzles 23, a waste material recovery box 24 with an opening at the top, a slag discharge pipe 25, a sealing cover plate 26, a sealing rubber pad 27 and a control part 28, wherein the spraying cavity 22 is erected at the top end in the case 1, the spraying cavity 22 is communicated with an external water source through a pipeline, the plurality of groups of back washing nozzles 23 are communicated and installed on the lower surface of the spraying cavity 22, the waste material recovery box 24 is installed above the sewage discharge area 17, two ends of the slag discharge pipe 25 are communicated with the waste material recovery box 24 and the sewage discharge area 17, the sealing rubber pad 27 is installed on the lower surface of the sealing cover plate 26, the sealing cover plate 26 is hermetically installed at the joint of the slag discharge pipe 25 and the sewage discharge area 17, the control part 28 is installed in the case 1, a high-pressure water source is conveyed to the surface of the external filter screen 10 through the back washing nozzles 23, impurities accumulated on the external filter screen 10 can be efficiently subjected to back impact, the rotation of the filter cylinder 19 is linked to realize the overall cleaning work of the external filter screen 10, then the sundries fall into the waste recovery box 24 for collection, and the slag discharge pipe 25 transfers the waste into the sewage discharge area 17 for discharge.
It can be understood that: the back washing nozzle 23 is specifically a stainless steel universal adjustable nozzle, the working angle of the back washing nozzle 23 can be adjusted, the back washing nozzle 23 and the spray cavity 22 are fixedly connected in a spiral detachable mode, subsequent maintenance and replacement are facilitated, a plug can be additionally sleeved outside the back washing nozzle 23, the back washing nozzle 23 can be plugged by the plug, the back washing nozzle 23 can be plugged and protected when not in use, and the service life of the back washing nozzle 23 is prolonged.
In this embodiment, specifically: the control part 28 comprises a timing switch controller 29 and a floating ball liquid level meter 30, the timing switch controller 29 is installed on the outer wall of the case 1, the floating ball liquid level meter 30 is installed on the lower surface of the central shaft tube 15, the timing switch controller 29 is connected with the spraying cavity 22 control unit and the floating ball liquid level meter 30 through wireless data, the timing switch controller 29 and the floating ball liquid level meter 30 are additionally arranged, so that the equipment can perform timing back washing and liquid level alarm back washing procedures, and the good filtering state of the filtering cylinder 19 is ensured.
It can be understood that: the model of the timing switch controller 29 is HHS 6D/M.
The working principle is that when the filter case is used, the case 1 and the external filter screen 10 are respectively made of acrylic materials and polyester materials, the overall corrosion resistance of the equipment is improved, the top cover 2 is sealed, the sealing state inside the case 1 is kept, the external sewage enters the central shaft tube 15 to be transmitted under the driving of an external water pump through the conveying assembly 5, the sewage is uniformly distributed and discharged through the uniformly arranged water distribution holes 16, the condition that the filtering precision is poor due to the accumulation of a large amount of sewage is avoided, in addition, under the matching of the sealing part 18, the sealing flange plate 20 performs primary sealing treatment on the central shaft tube 15, the case 1 and the disc 8, in addition, under the matching of the sealing washer 21, the overall sealing performance is strengthened, the problem that the central shaft tube 15 is corroded by a large amount of residues attached to the connecting part of the central shaft tube 15 and the filtering cylinder 19 for a long time due to poor sealing performance of the traditional case 1 is avoided, the equipment has the advantages that the operation condition of the equipment is influenced, the equipment is provided with the filtering component 3, the equipment adopts a detachable installation mode of an external filter screen 10 and a filtering cylinder 19, the subsequent maintenance is convenient, then the sewage is rapidly filtered through the external filter screen 10 on the filtering cylinder 19, the effective operation of the whole filtering work is ensured, the filtered water source passes through the filtering cylinder 19 and discharges clean water through a wall joint 11 to realize the filtering work, the driving gear 13 is linked to rotate under the driving of the driving motor 12, the filtering cylinder 19 rotates along with the rotation by utilizing the meshing transmission of the driving gear 13 and an outer gear ring 14, the whole purification efficiency is accelerated, the contact area between the external filter screen 10 and the water source is increased, the filtering precision is improved, the back washing component 4 is arranged, and after the equipment works for a certain period, an operator can manually operate the timing switch controller 29, the spraying cavity 22 is started to supply water, a high-pressure water source is conveyed to the surface of the external filter screen 10 through the back washing nozzle 23, sundries accumulated on the external filter screen 10 can be efficiently and reversely impacted, the filter cylinder 19 is linked to rotate to realize the overall cleaning work of the external filter screen 10, then the sundries drop into the waste recovery box 24 to be collected, the waste is transmitted to the sewage discharge area 17 by the slag discharge pipe 25 to be discharged, the back washing process of the filter cylinder 19 is realized, the whole operation is convenient and fast, the timing switch controller 29 and the floating ball liquid level meter 30 are additionally arranged, so that the equipment can perform the timing back washing and liquid level alarm back washing processes, the whole adaptability of the equipment is enhanced, the equipment is widely applied to different use environments, and the good filtering state of the filter cylinder 19 is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The novel rotary drum type microfiltration machine device is characterized by comprising a case (1) with an opening at the top, a top cover (2), a filtering component (3), a backwashing component (4) and a conveying component (5), wherein a sealing cover of the top cover (2) is movably arranged at the top of the open case (1), the filtering component (3) is rotatably assembled in the case (1), the backwashing component (4) is arranged at the inner top end of the case (1), the output end of the backwashing component faces towards the filtering component (3), and the conveying component (5) penetrates through the middle of the case (1) and extends into the filtering component (3);
the filter assembly (3) comprises two groups of discs (8), a plurality of groups of reinforcing ribs (9), an external filter screen (10), wall joints (11), a driving motor (12), a driving gear (13) and an outer gear ring (14), the discs (8) are symmetrically and rotatably installed on two sides of the inner wall of the case (1) through bearings, two ends of the reinforcing ribs (9) are uniformly distributed on the edges of the inner walls of the two groups of discs (8), the reinforcing ribs (9) in partial areas are detachably installed and correspondingly reserved with the backwashing assembly (4), the two groups of discs (8) and the plurality of groups of reinforcing ribs (9) are spliced into a filter cylinder (19), the external filter screen (10) is hermetically wrapped outside the filter cylinder (19), the wall joints (11) are hermetically penetrated at the bottom end of the side wall of the case (1), and the driving motor (12) is installed at the top end of the inner wall of the case (1) through a support, the driving gear (13) is installed at the output end of the driving motor (12), the outer gear ring (14) is fixedly sleeved at the edge of one group of discs (8), and the driving gear (13) is in meshed transmission connection with the outer gear ring (14);
the conveying assembly (5) comprises a central shaft tube (15), a plurality of groups of water distribution holes (16), a sewage discharge area (17) and a plurality of groups of sealing parts (18), wherein the central shaft tube (15) sequentially penetrates through the middle part of the case (1) and the middle part of the filtering cylinder (19) in a sealing manner, the plurality of groups of sealing parts (18) are arranged at the joint of the central shaft tube (15) and the case (1) and the filtering cylinder (19), the plurality of groups of water distribution holes (16) are uniformly formed in the central shaft tube (15), and the sewage discharge area (17) is reserved on one side in the central shaft tube (15);
sealing portion (18) all include sealing flange dish (20), seal ring (21), sealing flange dish (20) and central axis pipe (15) adopt interference fit assembly, seal ring (21) are pressed and are established at sealing flange dish (20) and quick-witted case (1), disc (8) contact position and seal.
2. The new rotary drum microfiltration machine assembly according to claim 1 wherein: the universal wheels (6) are installed at the four corners of the lower surface of the case (1) in a locking mode, and the grid plate pressing frame (7) is arranged at the bottom in the case (1) in a pressing mode.
3. The new rotary drum microfiltration machine assembly according to claim 1 wherein: the machine case (1) is integrally made of an acrylic material, and the external filter screen (10) is made of a polyester material.
4. The new rotary drum microfiltration machine assembly according to claim 1 wherein: the back washing component (4) comprises a spraying cavity (22), a plurality of groups of back washing nozzles (23), a waste recovery box (24) with an opening at the top, a slag discharge pipe (25), a sealing cover plate (26), a sealing rubber gasket (27) and a control part (28), the spraying cavity (22) is erected at the top end in the case (1), the spraying cavity (22) is communicated with an external water source through a pipeline, a plurality of groups of back washing nozzles (23) are communicated and arranged on the lower surface of the spraying cavity (22), the waste recovery box (24) is arranged above the sewage discharge area (17), two ends of the slag discharge pipe (25) are communicated with the waste recovery box (24) and the sewage discharge area (17), the sealing rubber gasket (27) is arranged on the lower surface of the sealing cover plate (26), and the sealing cover plate (26) is hermetically arranged at the joint of the slag discharge pipe (25) and the sewage discharge area (17), and the control part (28) is arranged in the case (1).
5. The new rotary drum microfiltration machine assembly according to claim 4 wherein: the control part (28) comprises a timing switch controller (29) and a floating ball liquid level meter (30), the timing switch controller (29) is installed on the outer wall of the case (1), the floating ball liquid level meter (30) is installed on the lower surface of the central shaft tube (15), and the timing switch controller (29) is connected with the spray cavity (22) control unit and the floating ball liquid level meter (30) through wireless data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122608033.2U CN217163464U (en) | 2021-10-28 | 2021-10-28 | Novel rotary drum type micro-filter device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122608033.2U CN217163464U (en) | 2021-10-28 | 2021-10-28 | Novel rotary drum type micro-filter device |
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| Publication Number | Publication Date |
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| CN217163464U true CN217163464U (en) | 2022-08-12 |
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| CN202122608033.2U Expired - Fee Related CN217163464U (en) | 2021-10-28 | 2021-10-28 | Novel rotary drum type micro-filter device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115554762A (en) * | 2022-10-31 | 2023-01-03 | 徐州志欧机电设备有限公司 | A environmental protection microstrainer for sewage treatment |
| CN117018730A (en) * | 2023-09-26 | 2023-11-10 | 山东兴合盛生物科技有限公司 | Collagen peptide's separation and purification device |
-
2021
- 2021-10-28 CN CN202122608033.2U patent/CN217163464U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115554762A (en) * | 2022-10-31 | 2023-01-03 | 徐州志欧机电设备有限公司 | A environmental protection microstrainer for sewage treatment |
| CN117018730A (en) * | 2023-09-26 | 2023-11-10 | 山东兴合盛生物科技有限公司 | Collagen peptide's separation and purification device |
| CN117018730B (en) * | 2023-09-26 | 2024-01-05 | 山东兴合盛生物科技有限公司 | Collagen peptide's separation and purification device |
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