CN107952270B - A kind of sewage from catering business impurity filtering device - Google Patents

A kind of sewage from catering business impurity filtering device Download PDF

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Publication number
CN107952270B
CN107952270B CN201711260187.9A CN201711260187A CN107952270B CN 107952270 B CN107952270 B CN 107952270B CN 201711260187 A CN201711260187 A CN 201711260187A CN 107952270 B CN107952270 B CN 107952270B
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China
Prior art keywords
bottom plate
hinge bar
sliding block
strainer
articulated
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Active
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CN201711260187.9A
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Chinese (zh)
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CN107952270A (en
Inventor
刘恒
郭之博
李航航
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Shaoxing Xiuzhen New Energy Technology Co., Ltd.
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Shaoxing Xiuzhen New Energy Technology Co Ltd
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Publication of CN107952270A publication Critical patent/CN107952270A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/23Supported filter elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Cleaning In General (AREA)

Abstract

The invention belongs to sanitary sewage disposal technical field, specifically a kind of sewage from catering business impurity filtering device, including shell, bracket, cleaning unit, rotating electric machine, strainer, elevating mechanism, bottom plate and litter receptacle;Bracket is mounted on case top, and bracket is provided with first baffle and second baffle, and first baffle is used for mounting rotary electric machine for installing cleaning unit, second baffle;Strainer is located at upper part of the housing;Strainer upper end periphery is equipped with tooth socket, and tooth socket fit rotating electric machine realizes strainer rotation;Elevating mechanism is located at housing central section, and elevating mechanism upper end is connected to bottom plate;The elevating mechanism can be realized the lifting or inclination of bottom plate, and litter receptacle is located at shell lower end side, opening is provided on the upside of litter receptacle, litter receptacle is for storing the sundries that bottom plate is toppled over.The present invention is applicable in the separation of sundries in sewage from catering business, realizes being automatically separated for sundries by setting elevating mechanism, is simple and efficient, easy cleaning.

Description

A kind of sewage from catering business impurity filtering device
Technical field
The invention belongs to sanitary sewage disposal technical field, specifically a kind of sewage from catering business impurity filtering device.
Background technique
Kitchen waste water discharge is different from common sewage discharge, it is necessary first to carry out sundries separation, it is also necessary to carry out grease Separation, sewage discharge also needs to reach the prescribed requirement of " municipal sewage is discharged into sewer water standard ", if leaving these not Processed pollutant is as sewage is directly discharged into river or is directly discharged into municipal sewage pipe network, it is possible to cause sewage treating tube Road blocking;A series of environmental problem will be caused.Therefore, sewage from catering business will be pre-processed before entering sewage disposal system, To remove solid residue.
In the prior art to the filtering of sewage sundries, strainer is generally used, grid etc. carries out simple filtration, structure letter It is single, but after long-time use, can be stained with greasy dirt and sundries on strainer and grid, manual cleaning get up it is very time-consuming and laborious, and And low efficiency, dirt distributes stench and toxic gas in scale removal process, pollutes ambient enviroment, and influence the body of operator.
In consideration of it, a kind of sewage from catering business impurity filtering device of the present invention, can remove sewage from catering business sundries automatically; It specifically has the beneficial effect that:
1. a kind of sewage from catering business impurity filtering device of the present invention realizes rubbish oneself by the way that elevating mechanism is arranged It is dynamic to topple over, it is simple and efficient.
2. a kind of sewage from catering business impurity filtering device of the present invention is cooperated by cleaning unit and rotating electric machine, real The automatic cleaning of existing strainer inner wall spot, is simple and efficient.
3. a kind of sewage from catering business impurity filtering device of the present invention, by by the first hinge bar, the second hinge bar, Three hinge bars and the 4th hinge bar are arranged to Z-type, for preventing actuated element by sewage pollution.
4. a kind of sewage from catering business impurity filtering device of the present invention, passes through the rifle brush being arranged in cleaning unit Hair improves cleaning efficiency.
5. a kind of sewage from catering business impurity filtering device of the present invention strikes off filter by the way that scraper is arranged in bottom plate periphery It is difficult to the spot cleared up on the net.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of sewage from catering business impurity filtering devices, are suitable for meal Sundries is automatically separated in drink sewage, is simple and efficient.
A kind of sewage from catering business impurity filtering device of the present invention, including shell, bracket, cleaning unit, rotating electric machine, Strainer, elevating mechanism, bottom plate and litter receptacle;The bracket is mounted on case top, and the bracket is provided with first baffle and Two baffles, the first baffle are used for mounting rotary electric machine for installing cleaning unit, the second baffle;The strainer is located at Upper part of the housing;Strainer upper end periphery is equipped with tooth socket, and tooth socket fit rotating electric machine realizes strainer rotation;The elevating mechanism is set Portion in the housing, the elevating mechanism upper end are connected to bottom plate, and the backplate surface is evenly arranged multiple water holes, the bottom plate Four hinged seats are arranged in lower end, and hinged seat is for the elevating mechanism that is cooperatively connected;The elevating mechanism can be realized the lifting of bottom plate Or inclination, the litter receptacle are located at shell lower end side, and opening is provided on the upside of litter receptacle, litter receptacle is toppled over for storing bottom plate Sundries;Wherein,
The cleaning unit includes cylinder and brush head;The cylinder is mounted on the first baffle of bracket, the cylinder end Head is cooperatively connected brush head, and the brush head is for cleaning strainer;The bristle of the brush head periphery setting is arranged in the shape of a spiral, is increased Shearing force in scrubbing process improves cleaning effect.
As one embodiment of the present invention, the elevating mechanism include the first drive module, the second drive module and Controller;The controller is for controlling the first drive module and the movement of the second drive module;Wherein,
First drive module include the first screw rod, the first sliding block, the first hinge bar, the first hinged block, the second sliding block, Second hinge bar and the second hinged block;First screw both end is rotatably connected on shell, and is equipped with power source at one end;Institute It states the first screw both end and is provided with oppositely oriented screw thread, the screw thread is screwed on the first sliding block and the second sliding block, and described first Screw rod rotates so that the first sliding block and the second sliding block realize close or phase from movement;Articulated first hinge of first upper end of slide block Connecting rod, the first hinge articulated first hinged block of small end, the articulated bottom plate in first hinged block upper end;Described second The articulated second hinge bar of upper end of slide block, the second hinge articulated second hinged block of small end, on second hinged block Hold articulated bottom plate;Rotation connection, the first sliding block and the close fortune of the second sliding block in the middle part of the first hinge bar and the second hinge bar It employs in promotion bottom plate side;First sliding block and the second sliding block are mutually from movement for reducing bottom plate side;
Second drive module include the second screw rod, third sliding block, third hinge bar, third hinged block, Four-slider, 4th hinge bar and the 4th hinged block;Second screw both end is rotatably connected on shell, and is equipped with power source at one end;Institute It states the second screw both end and is provided with oppositely oriented screw thread, the screw thread is screwed on third sliding block and Four-slider, and described second Screw rod rotates so that third sliding block and Four-slider realize close or phase from movement;The articulated third hinge of third upper end of slide block Connecting rod, the third cut with scissors the articulated third hinged block of small end, the articulated bottom plate in third hinged block upper end;Described 4th The articulated 4th hinge bar of upper end of slide block, the 4th hinge articulated 4th hinged block of small end, on the 4th hinged block Hold articulated bottom plate, rotation connection, third sliding block and the close fortune of Four-slider in the middle part of the third hinge bar and the 4th hinge bar It employs in promoting the bottom plate other side, third sliding block and Four-slider are mutually from movement for reducing the bottom plate other side.
Controller controls the first screw rod and the second screw rod rotates synchronously, and realizes that bottom plate rises or falls;Controller control the One screw rod stops, the second screw rod rotational motion, the inclination of bottom plate side is realized, for the sundries of bottom plate indwelling to be poured into litter receptacle It is interior.
As one embodiment of the present invention, the first hinge bar, the second hinge bar, third hinge bar and the 4th hinge Connecting rod, which is all provided with, is set to Z-type structure, for preventing the first screw rod and the second screw rod from touching sewage, extends the use longevity of the invention Life.
As one embodiment of the present invention, the brush head is made of multiple multiple disks disposed in parallel up and down, phase It is connected between adjacent disk by vibrating spring, and the disk is made of engineering plastics, to mitigate the quality of disk, consequently facilitating The vibration of vibrating spring.
As one embodiment of the present invention, the circular arc external surface of the brush head is equipped with what cooperation rifle brush felt was set Apopore, brush head upper end are equipped with connecting tube, and connecting tube is connected with apopore.
As one embodiment of the present invention, three scrapers are at least arranged in the bottom plate periphery, and scraper is for striking off filter The spot that net is difficult to clean off.
As one embodiment of the present invention, the scraper includes pedestal, extrapolation spring, clears up shaft and cleaning roller, The pedestal is mounted on the edge of plate upper surface, and radially arranged sliding slot is provided on pedestal, is slidably installed in sliding slot The extrapolation spring for having the cleaning shaft arranged vertically and being pushed outwardly for that will clear up shaft, the cleaning roller rotation are mounted on It clears up in shaft, the circumferential outer surface of cleaning roller is provided with protrusion, and the convex portion passes through the mesh of strainer, realizes to strainer The cleaning of mesh, cleaning roller are made of rubber material;The extrapolation spring is used to carry out automatic adjusument to cleaning roller.
Beneficial effects of the present invention are as follows:
1. a kind of sewage from catering business impurity filtering device of the present invention realizes rubbish oneself by the way that elevating mechanism is arranged It is dynamic to topple over, it is simple and efficient.
2. a kind of sewage from catering business impurity filtering device of the present invention is cooperated by cleaning unit and rotating electric machine, real The automatic cleaning of existing strainer inner wall spot, is simple and efficient.
3. a kind of sewage from catering business impurity filtering device of the present invention, by by the first hinge bar, the second hinge bar, Three hinge bars and the 4th hinge bar are arranged to Z-type, for preventing actuated element by sewage pollution.
4. a kind of sewage from catering business impurity filtering device of the present invention, passes through the rifle brush being arranged in cleaning unit Hair improves cleaning efficiency.
5. a kind of sewage from catering business impurity filtering device of the present invention strikes off filter by the way that scraper is arranged in bottom plate periphery It is difficult to the spot cleared up on the net.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention;
Fig. 2 is elevating mechanism structure chart in Fig. 1;
In figure: shell 1, bracket 2, first baffle 21, second baffle 22, cleaning unit 3, cylinder 31, brush head 32, bristle 321, apopore 322, connecting tube 323, rotating electric machine 4, strainer 5, elevating mechanism 6, the first drive module 61, the first screw rod 611, First sliding block 612, the first hinge bar 613, the first hinged block 614, the second sliding block 615, the second hinge bar 616, the second hinged block 617, the second drive module 62, the second screw rod 621, third sliding block 622, third hinge bar 623, third hinged block the 624, the 4th are sliding Block 625, the 4th hinge bar 626, the 4th hinged block 627, bottom plate 7, scraper 71, litter receptacle 8.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to Figure 2, a kind of sewage from catering business impurity filtering device of the present invention, including shell 1, bracket 2, Cleaning unit 3, rotating electric machine 4, strainer 5, elevating mechanism 6, bottom plate 7 and litter receptacle 8;The bracket 2 is mounted on 1 top of shell, The bracket 2 is provided with first baffle 21 and second baffle 22, and 21 plate of first gear is for installing cleaning unit 3, and described the Two baffles 22 are used for mounting rotary electric machine 4;The strainer 5 is located at 1 top of shell;The 5 upper end periphery of strainer is equipped with tooth socket, tooth Slot cooperates rotating electric machine 4 to realize that strainer 5 rotates;The elevating mechanism 6 is located at 1 middle part of shell, 6 upper end of the elevating mechanism connection Bottom plate 7,7 surface of bottom plate be evenly arranged multiple water holes, four hinged seats are arranged in 7 lower end of bottom plate, and hinged seat is used In mating connection elevating mechanism 6;The elevating mechanism 6 can be realized the lifting or inclination of bottom plate 7, and the litter receptacle 8 is located at shell 1 lower end side of body is provided with opening on the upside of litter receptacle 8, and litter receptacle 8 is for storing the sundries that bottom plate 7 is toppled over;Wherein,
The cleaning unit 3 includes cylinder 31 and brush head 32;The cylinder 31 is mounted on the first baffle 21 of bracket 2, 31 end of cylinder is cooperatively connected brush head 32, and the brush head 32 is for cleaning strainer 5;The brush of 32 periphery of the brush head setting Hair 321 is arranged in the shape of a spiral, increases shearing force in scrubbing process, improves cleaning effect.
As one embodiment of the present invention, the elevating mechanism 6 includes the first drive module 61, the second drive module 62 and controller;The controller is for controlling the first drive module 61 and the movement of the second drive module 62;Wherein,
First drive module 61 is hinged including the first screw rod 611, the first sliding block 612, the first hinge bar 613, first Block 614, the second sliding block 615, the second hinge bar 616 and the second hinged block 617;First screw rod, 611 both ends are rotatably connected on On shell 1, and it is equipped with power source at one end;First screw rod, 611 both ends are provided with oppositely oriented screw thread, the screw thread rotation Then the first sliding block 612 and the second sliding block 615, the rotation of the first screw rod 611 is so that the first sliding block 612 and the second sliding block 615 Realize close or phase from movement;The articulated first hinge bar 613 in first sliding block, 612 upper end, on the first hinge bar 613 Hold articulated first hinged block 614, the articulated bottom plate 7 in 614 upper end of the first hinged block;Second sliding block, the 615 upper end hinge Then the second hinge bar 616, articulated second hinged block 617 in 616 upper ends of the second hinge bar, second hinged block 617 The articulated bottom plate 7 in upper end;It is rotatablely connected in the middle part of the first hinge bar 613 and the second hinge bar 616, the first sliding block 612 and The close movement of two sliding block 615 is for promoting 7 side of bottom plate;First sliding block 612 and 615 phase of the second sliding block are from movement the bottom of for reducing 7 side of plate;
Second drive module 62 is hinged including the second screw rod 621, third sliding block 622, third hinge bar 623, third Block 624, Four-slider 625, the 4th hinge bar 626 and the 4th hinged block 627;Second screw rod, 621 both ends are rotatably connected on On shell 1, and it is equipped with power source at one end;Second screw rod, 621 both ends are provided with oppositely oriented screw thread, the screw thread rotation Then third sliding block 622 and Four-slider 625, the rotation of the second screw rod 621 is so that third sliding block 622 and Four-slider 625 Realize close or phase from movement;The articulated third hinge bar 623 in 622 upper end of third sliding block, on the third hinge bar 623 Hold articulated third hinged block 624, the articulated bottom plate 7 in 624 upper end of third hinged block;625 upper end of the Four-slider hinge Then the 4th hinge bar 626, articulated 4th hinged block 627 in 626 upper end of the 4th hinge bar, the 4th hinged block 627 The articulated bottom plate 7 in upper end is rotatablely connected in the middle part of the third hinge bar 623 and the 4th hinge bar 626, third sliding block 622 and Four-slider 625 it is close movement for promoted the bottom plate other side, third sliding block 622 and 625 phase of Four-slider from movement for reducing 7 other side of bottom plate.
Controller controls the first screw rod 611 and the second screw rod 621 rotates synchronously, and realizes that bottom plate 7 rises or falls;Controller The stopping of the first screw rod 611 is controlled, 621 rotational motion of the second screw rod realizes the inclination of 7 side of bottom plate, for by the miscellaneous of 7 indwelling of bottom plate Object is poured into litter receptacle 8.
As one embodiment of the present invention, the first hinge bar 613, the second hinge bar 616, third hinge bar 623 and the 4th hinge bar 626 be all provided with and be set to Z-type structure, for preventing the first screw rod 611 and the second screw rod 621 from touching sewage, Extend service life of the invention.
As one embodiment of the present invention, the brush head 32 is made of multiple multiple disks disposed in parallel up and down, It is connected between adjacent discs by vibrating spring, and the disk is made of engineering plastics, to mitigate the quality of disk, thus just In the vibration of vibrating spring.
As one embodiment of the present invention, the circular arc external surface of the brush head 32 is equipped with cooperation helical form bristle 321 The apopore 322 of arrangement, 32 upper end of brush head are equipped with connecting tube 323, and connecting tube 323 is connected with apopore 322.
As one embodiment of the present invention, three scrapers 71 are at least arranged in 7 periphery of bottom plate, and scraper 71 is for scraping The spot being difficult to clean off except strainer 5.
As one embodiment of the present invention, the scraper 71 includes pedestal, extrapolation spring, cleaning shaft and cleaning Roller, the pedestal are mounted on the edge of 7 upper surface of bottom plate, and radially arranged sliding slot, sliding in sliding slot are provided on pedestal The extrapolation spring for being equipped with the cleaning shaft arranged vertically and being pushed outwardly for shaft will to be cleared up, the peace of the cleaning roller rotation In cleaning shaft, the circumferential outer surface of cleaning roller is provided with protrusion, and the convex portion passes through the mesh of strainer 5, realizes Cleaning to 5 mesh of strainer, cleaning roller are made of rubber material;The extrapolation spring is for adaptively adjusting cleaning roller Section.
When work, when need to sundries is cleared up in strainer 5 when, controller first control elevating mechanism 6 decline, that is, control Device controls the first screw rod 611 and the second screw rod 621 rotates synchronously, and the first screw rod 611 rotates so that the first sliding block 612 and second is sliding 615 phase of block cooperates the first hinge bar 613 and the second hinge bar 616 to make bottom from movement, the first sliding block 612 and the second sliding block 615 The decline of 7 side of plate, while the second screw rod 621 rotates so that third sliding block 622 and 625 phase of Four-slider are from movement, third sliding block 622 and Four-slider 625 cooperate third hinge bar 623 and the 4th hinge bar 626 that 7 other side of bottom plate is declined, it is common to realize The entire lowering of bottom plate is to certain altitude;Stop the rotation of the second screw rod 621 at this time, so that the first screw rod 611 continues to rotate, realizes Bottom plate 7 is tilted to 8 side of litter receptacle, so that the sundries of 7 indwelling of bottom plate is poured into litter receptacle 8;When needing to clear up 5 inner wall of strainer When, control rotating electric machine 4 rotates strainer 5, and the cylinder 31 of control cleaning unit 3 stretches out, and brush head 32 is protruded into 5 inner wall of strainer It is cleaned, and cleaning solution is added in the pipe 323 that is cooperatively connected;When 5 inner wall of strainer, which exists, is difficult to the spot brushed, strainer 5 is kept Rotation, and the rising of elevating mechanism 6 is controlled, spot is struck off using the scraper 71 of 7 periphery of bottom plate setting.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (6)

1. a kind of sewage from catering business impurity filtering device, it is characterised in that: including shell (1), bracket (2), cleaning unit (3), rotation Rotating motor (4), strainer (5), elevating mechanism (6), bottom plate (7) and litter receptacle (8);The bracket (2) is mounted on shell (1) top Portion, the bracket (2) are provided with first baffle (21) and second baffle (22), and the first baffle (21) is single for installing cleaning First (3), the second baffle (22) are used for mounting rotary electric machine (4);The strainer (5) is located at shell (1) top;The strainer (5) upper end periphery is equipped with tooth socket, and tooth socket fit rotating electric machine (4) realizes strainer (5) rotation;The elevating mechanism (6) is located at shell In the middle part of body (1), elevating mechanism (6) upper end is connected to bottom plate (7), and bottom plate (7) surface is evenly arranged multiple water holes;It is described Four hinged seats are arranged in bottom plate (7) lower end, and hinged seat is for being cooperatively connected elevating mechanism (6);The elevating mechanism (6) can be real The lifting or inclination of existing bottom plate (7), the litter receptacle (8) are located at shell (1) lower end side, are provided with out on the upside of litter receptacle (8) Mouthful, litter receptacle (8) is for storing the sundries that bottom plate (7) is toppled over;Wherein,
The cleaning unit (3) includes cylinder (31) and brush head (32);The cylinder (31) is mounted on the first baffle of bracket (2) (21) on, cylinder (31) end is cooperatively connected brush head (32), and the brush head (32) is for cleaning strainer (5);The brush The bristle (321) of head (32) periphery setting is arranged in the shape of a spiral;
The elevating mechanism (6) includes the first drive module (61), the second drive module (62) and controller;The controller is used In control the first drive module (61) and the second drive module (62) movement;First drive module (61) includes the first screw rod (611), the first sliding block (612), the first hinge bar (613), the first hinged block (614), the second sliding block (615), the second hinge bar (616) and the second hinged block (617);First screw rod (611) both ends are rotatably connected on shell (1), and are equipped at one end Power source;First screw rod (611) both ends are provided with oppositely oriented screw thread, and the screw thread is screwed on the first sliding block (612) With the second sliding block (615), first screw rod (611) is rotated so that the first sliding block (612) and the second sliding block (615) realization are close Or mutually from movement;The articulated first hinge bar (613) in first sliding block (612) upper end, the first hinge bar (613) upper end Articulated first hinged block (614), the articulated bottom plate in the first hinged block (614) upper end (7);Second sliding block (615) The articulated second hinge bar (616) in upper end, articulated second hinged block (617) in the second hinge bar (616) upper end, described The articulated bottom plate in two hinged blocks (617) upper end (7);Rotation connects in the middle part of the first hinge bar (613) and the second hinge bar (616) It connects, the first sliding block (612) and the close movement of the second sliding block (615) are for promoting bottom plate (7) side;
Second drive module (62) includes the second screw rod (621), third sliding block (622), third hinge bar (623), third Hinged block (624), Four-slider (625), the 4th hinge bar (626) and the 4th hinged block (627);Second screw rod (621) Both ends are rotatably connected on shell (1), and are equipped with power source at one end;Second screw rod (621) both ends are provided with rotation direction phase Anti- screw thread, the screw thread are screwed on third sliding block (622) and Four-slider (625), second screw rod (621) rotate so that Third sliding block (622) and Four-slider (625) realize close or phase from movement;Third sliding block (622) upper end articulated Three hinge bars (623), the articulated third hinged block (624) in third hinge bar (623) upper end, the third hinged block (624) the articulated bottom plate in upper end (7);The articulated 4th hinge bar (626) in Four-slider (625) upper end, the 4th hinge Articulated 4th hinged block (627) in connecting rod (626) upper end, the articulated bottom plate in the 4th hinged block (627) upper end (7) are described Rotation connection in the middle part of third hinge bar (623) and the 4th hinge bar (626), third sliding block (622) and Four-slider (625) are close Movement is for promoting bottom plate (7) other side.
2. a kind of sewage from catering business impurity filtering device according to claim 1, it is characterised in that: the first hinge bar (613), the second hinge bar (616), third hinge bar (623) and the 4th hinge bar (626) are all provided with and are set to Z-type structure.
3. a kind of sewage from catering business impurity filtering device according to claim 1, it is characterised in that: the brush head (32) is by more A multiple disks disposed in parallel up and down form, and are connected between adjacent discs by vibrating spring, and the disk is by engineering plastic Material is made, to mitigate the quality of disk, consequently facilitating the vibration of vibrating spring.
4. a kind of sewage from catering business impurity filtering device according to claim 3, it is characterised in that: the circle of the brush head (32) Arc outer surface is equipped with the apopore (322) of cooperation helical form bristle (321) arrangement, and brush head (32) upper end is equipped with connecting tube (323), Connecting tube (323) is connected with apopore (322).
5. a kind of sewage from catering business impurity filtering device according to claim 1, it is characterised in that: bottom plate (7) periphery Three scrapers (71) are at least set, and scraper (71) is for striking off the spot that strainer (5) is difficult to clean off.
6. a kind of sewage from catering business impurity filtering device according to claim 5, it is characterised in that: the scraper (71) includes Pedestal, extrapolation spring, cleaning shaft and cleaning roller, the pedestal are mounted on the edge of bottom plate (7) upper surface, are arranged on pedestal There is radially arranged sliding slot, the cleaning shaft arranged vertically is slidably fitted in sliding slot and is pushed outwardly for shaft will to be cleared up Extrapolation spring, cleaning roller rotation is mounted in cleaning shaft, and the circumferential outer surface of cleaning roller is provided with protrusion, described Convex portion passes through the mesh of strainer (5), realizes the cleaning to strainer (5) mesh, and cleaning roller is made of rubber material;It is described outer Spring is pushed away for carrying out automatic adjusument to cleaning roller.
CN201711260187.9A 2017-12-04 2017-12-04 A kind of sewage from catering business impurity filtering device Active CN107952270B (en)

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CN107964751B (en) * 2018-01-23 2021-08-17 江苏川徽科技有限公司 Method for automatically removing sundries in filter box in open width process of textile fabric
WO2020000212A1 (en) * 2018-06-26 2020-01-02 江苏宏大环保科技有限公司 Filter screen for sewage treatment device

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