CN113198229B - Waste water treatment equipment for aquatic product processing - Google Patents
Waste water treatment equipment for aquatic product processing Download PDFInfo
- Publication number
- CN113198229B CN113198229B CN202110764710.1A CN202110764710A CN113198229B CN 113198229 B CN113198229 B CN 113198229B CN 202110764710 A CN202110764710 A CN 202110764710A CN 113198229 B CN113198229 B CN 113198229B
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- filter screen
- flexible filter
- roller
- box body
- hinged
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 19
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000002351 wastewater Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000009360 aquaculture Methods 0.000 description 3
- 244000144974 aquaculture Species 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000004278 EU approved seasoning Substances 0.000 description 1
- 108010028690 Fish Proteins Proteins 0.000 description 1
- 235000019733 Fish meal Nutrition 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003026 cod liver oil Substances 0.000 description 1
- 235000012716 cod liver oil Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000008373 pickled product Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
- B01D29/096—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/643—Regenerating 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 combination of movements with respect to the filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating 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 translatory movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to a wastewater treatment device for aquatic product processing, and belongs to the technical field of wastewater treatment. The box that is open structure including the top, is formed with the outlet on the lateral wall that the box closes on the bottom, still including setting up on the box and can follow flexible expansion in the horizontal direction and cover box open-ended flexible filter screen, the portion of contracting that corresponds flexible filter screen on the lateral wall of box is provided with the subassembly that gathers materials that is used for collecting the filter. The flexible filter screen capable of stretching and expanding in the horizontal direction and covering the opening of the box body is creatively arranged at the opening of the box body, the flexible filter screen is stretched and expanded in a roller winding mode, the roller is driven by the motor to rotate to achieve stretching and retracting of the flexible filter screen, and in the retracting process of the flexible filter screen, waste attached to the flexible filter screen is directly scraped by the scraping plate and falls into the collecting hopper.
Description
Technical Field
The invention relates to a wastewater treatment device for aquatic product processing, and belongs to the technical field of wastewater treatment.
Background
The aquatic product processing comprises food processing industry for preparing frozen products, pickled products, dried products, canned products, cooked foods and the like from edible parts of fish, shrimps, crabs, shellfish, algae and the like, and non-food processing industry for processing fish meal, fish oil, cod-liver oil, hydrolyzed protein, fish gelatin, phycocolloid, iodine, chitin and the like from aquatic animals and plants with low edible value or inedible food and wastes of food processing. The development of aquatic product processing and comprehensive utilization not only improves the added value of resource utilization, but also settles a large amount of residual labor in fishing areas, drives the development of a batch of related industries such as processing machinery, packaging materials, seasonings and the like, and has obvious economic and social benefits. Waste is generated in the process of processing aquatic products, the waste is mixed in water and discharged to waste water treatment equipment for centralized treatment, and the waste water generated in the process of processing the aquatic products is easily mixed with fish viscera and other waste to cause a large amount of bacteria reproduction, so that the treatment of the waste water is strict. The method is characterized in that large impurities in the wastewater are filtered through a filtering process before the wastewater is treated, and the filtered wastewater enters the next treatment link for further fine treatment. However, most of the existing treatment equipment is provided with a fine filter screen at a water inlet, impurities in the wastewater are filtered through the filter screen, but due to the fact that the filter screen is fixedly installed, personnel need to manually salvage and treat the impurities attached to the filter screen in the later period, labor is large, and the impurity removal effect is limited.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide the waste water treatment equipment for aquatic product processing, the whole waste collection process is completely mechanized, manual salvaging operation of personnel is avoided, labor force is saved, and the collection of waste can be completed while the flexible filter screen retracts.
The invention provides a wastewater treatment device for aquatic product processing, which comprises a box body with an open structure at the top, wherein a water outlet is formed on the side wall of the box body close to the bottom, the wastewater treatment device also comprises a flexible filter screen which is arranged on the box body and can stretch and expand along the horizontal direction and cover the opening of the box body, and an aggregate assembly for collecting filter materials is arranged on the side wall of the box body corresponding to the retraction part of the flexible filter screen.
Preferably, the flexible filter screen adopts the flexible expansion of roller coiling formula, and the subassembly that gathers materials is located the roller end of flexible filter screen.
Preferably, the box body is provided with mounting blocks which extend upwards along the vertical direction on two sides of the top of the aggregate component, a first roller is arranged between the two mounting blocks in a rotating mode, a central rotating shaft of the first roller penetrates through any mounting block and then is in driving connection with a driving motor fixed on the mounting block, one end of the flexible filter screen is wound on the first roller, and the other end of the flexible filter screen is fixed on the sliding rod.
Preferably, the open end of box undercut is formed with the recess that is used for the holding flexible filter screen to the both sides of this recess are formed with the slide rail along the direction of extension of flexible filter screen, and the both ends bottom of slide bar all is connected with the walking wheel, and the walking wheel is located the slide rail and rolls the cooperation with it.
Preferably, a group of hinged support rods consisting of first hinged rods and second hinged rods are arranged between the opening of the top of the box body, which is close to the first roller end, and the sliding rod, one end of each first hinged rod is hinged to the opening of the box body, the other end of each first hinged rod is hinged to the first end of each second hinged rod, and the second end of each second hinged rod is hinged to the bottom of the sliding rod.
Preferably, one side that the slide bar deviates from first roller is connected with the spacing post that sets up along the horizontal direction, sets up the perforating hole that supplies spacing post to insert and pass on the lateral wall of box, is formed with the breach on the periphery of spacing post, and the position department that corresponds two perforating holes on the outer wall of box all rotates and is connected with spacing rotor plate, and the thickness of spacing rotor plate is the same with the breach width on the spacing post, and it has the gangbar to articulate between the top of two spacing rotor plates.
Preferably, the assembly that gathers materials is including the collecting hopper that is the toper structure, and the opening both sides at collecting hopper top are connected with the support riser along vertical direction, are fixed with through the connecting plate between two support risers and scrape the flitch, and the connecting plate passes through the torsional spring to be connected with support riser elasticity rotation and scrapes the flitch and set up and tangent with first roller along the incline direction, and the bottom of collecting hopper still articulates there is the enclosing cover that can overturn.
Preferably, the aggregate assembly further comprises a second roller arranged in the aggregate hopper and positioned below the first roller, and brushes for brushing the flexible filter screen are uniformly distributed on the circumferential surface of the second roller.
The beneficial effects of the invention are as follows:
(1) the flexible filter screen capable of stretching and expanding in the horizontal direction and covering the opening of the box body is creatively arranged at the opening of the box body, the flexible filter screen is stretched and expanded in a roller winding mode, the roller is driven by the motor to rotate to achieve stretching and retracting of the flexible filter screen, and in the retracting process of the flexible filter screen, waste attached to the flexible filter screen is directly scraped by the scraping plate and falls into the collecting hopper.
(2) According to the invention, the bottom of the flexible filter screen is provided with the group of hinged support rods consisting of the first hinged rod and the second hinged rod, when the sliding rod moves to the leftmost end of the box body, the first hinged rod and the second hinged rod can support the flexible filter screen, and the middle part of the flexible filter screen is prevented from being in a collapse state after being unfolded to the maximum state.
(3) The collecting assembly comprises a scraping plate and a second roller with a brush, wherein the scraping plate is firstly contacted with the flexible filter screen to scrape the wastes, and then the brush is used for further cleaning the wastes on the flexible filter screen, so that the flexible filter screen is thoroughly cleaned, and the service life of the flexible filter screen is effectively prolonged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a wastewater treatment facility for aquaculture according to the present invention at a first angle;
FIG. 2 is a schematic view of another aspect of the wastewater treatment facility for aquaculture according to the present invention;
FIG. 3 is a schematic structural diagram of the flexible filter screen driven to be unfolded and closed in the wastewater treatment equipment for aquatic product processing provided by the invention;
FIG. 4 is a schematic view of the structure of FIG. 1 with the flexible filter screen removed;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is an enlarged partial view of the portion B in FIG. 4;
FIG. 7 is a schematic view of the assembly of the linkage rod and the limiting rotation plate in the wastewater treatment equipment for aquatic product processing according to the present invention;
FIG. 8 is a schematic view showing a state where a scraper is removed in the wastewater treatment apparatus for aquaculture according to the present invention.
In the figure: 1. a box body; 2. an inner cavity; 3. a water outlet; 4. a collection hopper; 41. an outer cover; 5. a flexible filter screen; 6. a slide rail; 7. supporting a vertical plate; 8. a connecting plate; 9. a scraping plate; 10. a drive motor; 11. mounting blocks; 12. a first roller; 13. a first hinge lever; 14. a second hinge lever; 15. a slide bar; 16. a traveling wheel; 17. a limiting column; 171. a notch; 18. a through hole; 19. a limiting rotating plate; 20. a linkage rod; 21. a second roller; 22. and a brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-7, a waste water treatment equipment for aquatic products processing, be open structure's box 1 including the top, the inside of box 1 is formed with interior cavity 2, be formed with outlet 3 on the lateral wall that box 1 closes on the bottom, still including setting up flexible filter screen 5 that can stretch out and draw back and cover box 1 open-ended on box 1 along the horizontal direction, aquatic products processing, direct pulling flexible filter screen 5 expandes the use, with its withdrawal after finishing using, the portion of contracting that corresponds flexible filter screen 5 on the lateral wall of box 1 is provided with the subassembly of gathering materials that is used for collecting the filtrand, flexible filter screen 5 is at the in-process of withdrawal, the subassembly of gathering materials is with the adnexed discarded object on it and concentrates the collection.
As a preferred embodiment, the flexible filter screen 5 in the embodiment adopts a roller winding type telescopic expansion mode, and the material collecting component is positioned at the roller end of the flexible filter screen 5.
Further, as shown in fig. 4, mounting blocks 11 are formed on the box body 1 and located on two sides of the top of the aggregate component and extend upwards along the vertical direction, a first roller 12 is rotatably arranged between the two mounting blocks 11, a central rotating shaft of the first roller 12 penetrates through any one of the mounting blocks 11 and then is in driving connection with a driving motor 10 fixed on the mounting block 11, one end of the flexible filter screen 5 is wound on the first roller 12, the other end of the flexible filter screen is fixed on a sliding rod 15, the driving motor 10 drives the first roller 12 to rotate forward and backward, and the flexible filter screen 5 is wound on the first roller 12 and then can be extended and retracted. The open end undercut of box 1 is formed with the recess that is used for holding flexible filter screen 5, and the both sides of this recess are formed with slide rail 6 along flexible filter screen 5's extension direction, slide bar 15's both ends bottom all is connected with walking wheel 16, walking wheel 16 is located slide rail 6 and with it roll cooperation, flexible filter screen 5 is at the in-process of extension or withdrawal, slide rail 6 is spacing to its formation, guarantee flexible filter screen 5's horizontal rectilinear movement, and walking wheel 16 rolls in slide rail 6, can reduce personnel to flexible filter screen 5 pulling force.
As shown in fig. 3, in order to avoid that the middle part of the flexible filter screen 5 is in a collapsed state after being unfolded to the maximum state, a group of hinged support rods consisting of a first hinged rod 13 and a second hinged rod 14 are arranged between the end of the opening at the top of the box body 1, which is close to the first roller 12, and the sliding rod 15, one end of the first hinged rod 13 is hinged at the opening of the box body 1, the other end of the first hinged rod is hinged with the first end of the second hinged rod 14, and the second end of the second hinged rod 14 is hinged at the bottom of the sliding rod 15.
In order to fix the end of the flexible filter screen 5, as shown in fig. 4-7, a limit post 17 is connected to one side of the sliding rod 15 away from the first roller 12, the side wall of the box 1 is provided with a through hole 18 for the limit post 17 to insert and pass through, when the slide rod 15 moves to the leftmost end of the case 1, the stopper post 17 just passes through the through hole 18, a notch 171 is formed on the circumferential surface of the limit post 17 penetrating through the through hole 18, the position of the outer wall of the box body 1 corresponding to the two through holes 18 is rotatably connected with a limit rotating plate 19, the thickness of the limit rotating plate 19 is the same as the width of the notch 171 on the limit post 17, a linkage rod 20 is hinged between the tops of the two limit rotating plates 19, the two limit rotating plates 19 can be driven to simultaneously rotate clockwise by pushing the linkage rod 20 rightwards, so that the two limit rotating plates just rotate to the notches 171 of the limit posts 17 to realize clamping.
As shown in FIG. 8, the aggregate unit of the present invention comprises an aggregate bin 4 with a conical structure, the aggregate bin 4 is fixed on the box body 1 through bolts, two supporting vertical plates 7 are connected with two sides of the opening at the top of the aggregate bin 4 along the vertical direction, a scraping plate 9 is fixed between the two supporting vertical plates 7 through a connecting plate 8, wherein the scraping plate 9 is fixedly connected with the connecting plate 8, the connecting plate 8 is elastically and rotatably connected with the supporting vertical plate 7 through a torsion spring, the scraping plate 9 is arranged along the inclined direction and is tangent with the first roller 12, when the flexible filter screen 5 is wound and retracted, the waste attached to the collecting hopper 4 is scraped by the scraping plate 9 and falls into the collecting hopper 4, the thickness of the first roller 12 is increased along with the recovery of the flexible filter screen 5, the scraping plate 9 is driven to rotate, the bottom of the collecting hopper 4 is also hinged with a turnover outer cover 41, and the waste stacked in the collecting hopper 4 can be collected and recycled by opening the outer cover 41.
In addition, the aggregate assembly in the invention also comprises a second roller 21 which is arranged in the aggregate hopper 4 and is positioned below the first roller 12, and brushes 22 for cleaning the flexible filter screen 5 are uniformly distributed on the circumferential surface of the second roller 21. it should be noted that, because the flexible filter screen 5 is folded and unfolded, the thickness of the first roller 12 is continuously changed, so the second roller 21 is independently provided with a motor for driving, and the second roller 21 adopts a floating structure, and the controller controls the second roller 21 to float along the vertical direction to match the thickness change of the first roller 12, thereby ensuring the cleaning degree of the first roller 12 by the brushes 22 of the second roller 21.
The invention discloses a wastewater treatment device for aquatic product processing, when in work, a person pulls a flexible filter screen 5 to overturn from a first roller 12 and cover the opening of the whole box body 1, when a sliding rod 15 moves to the leftmost end of a sliding rail 6, a limiting post 17 penetrates through a through hole 18, at the moment, a linkage rod 20 is pushed to drive two limiting rotating plates 19 to rotate and clamp the limiting rotating plates into a notch 171 on the limiting post 17, the person starts aquatic product processing operation, wastewater flows into the box body 1 in the processing process, waste in the wastewater is filtered and left on the flexible filter screen 5, the wastewater after filtering treatment is discharged from a water outlet 3 and enters the next link, after the aquatic product processing is finished, a driving motor 10 is started to drive the first roller 12 to rotate so as to recover and wind the flexible filter screen 5 on the first roller 12, and the flexible filter screen 5 is in the process of recovering, the waste attached to the waste scraping plate is scraped by the scraping plate 9 and falls into the collecting hopper 4, and the second roller 21 below the first roller 12 rotates in the reverse direction relative to the first roller 12, so that the scraped flexible filter screen 5 is cleaned.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides a waste water treatment equipment for aquatic products processing, is open structure's box (1) including the top, and box (1) is formed with outlet (3) on closing on the lateral wall of bottom, its characterized in that: the filter is characterized by also comprising a flexible filter screen (5) which is arranged on the box body (1) and can stretch and expand along the horizontal direction and cover the opening of the box body (1), wherein a collecting component for collecting filtered materials is arranged on the side wall of the box body (1) corresponding to the retraction part of the flexible filter screen (5); the flexible filter screen (5) adopts a roller winding type telescopic expansion, and the material collecting component is positioned at the roller end of the flexible filter screen (5); mounting blocks (11) are formed in the box body (1) and extend upwards along the vertical direction on two sides of the top of the aggregate component, a first roller (12) is arranged between the two mounting blocks (11) in a rotating mode, a central rotating shaft of the first roller (12) penetrates through any one mounting block (11) and then is in driving connection with a driving motor (10) fixed on the mounting block (11), one end of a flexible filter screen (5) is wound on the first roller (12), and the other end of the flexible filter screen is fixed on a sliding rod (15); a groove for accommodating the flexible filter screen (5) is formed in the opening end of the box body (1) in a downward concave mode, sliding rails (6) are formed on two sides of the groove along the extending direction of the flexible filter screen (5), walking wheels (16) are connected to the bottoms of two ends of each sliding rod (15), and the walking wheels (16) are located in the sliding rails (6) and are in rolling fit with the sliding rails (6); a group of hinged support rods consisting of a first hinged rod (13) and a second hinged rod (14) are arranged between the end, close to the first roller (12), of the opening at the top of the box body (1) and the sliding rod (15), one end of the first hinged rod (13) is hinged to the opening of the box body (1), the other end of the first hinged rod is hinged to the first end of the second hinged rod (14), the second end of the second hinged rod (14) is hinged to the bottom of the sliding rod (15), and when the sliding rod (15) slides to the tail end of the sliding rod (6), the included angle formed by the first hinged rod (13) and the second hinged rod (14) is smaller than 180 degrees; one side of the sliding rod (15) departing from the first roller (12) is connected with a limiting post (17) arranged along the horizontal direction, the side wall of the box body (1) is provided with a through hole (18) for the limiting post (17) to insert and pass through, a notch (171) is formed on the circumferential surface of the limiting post (17), the positions of the outer wall of the box body (1) corresponding to the two through holes (18) are respectively and rotatably connected with a limiting rotating plate (19), the thickness of the limiting rotating plate (19) is the same as the width of the notch (171) on the limiting post (17), and a linkage rod (20) is hinged between the tops of the two limiting rotating plates (19), when the sliding rod (15) moves to the leftmost end of the box body (1), the limiting column (17) just penetrates through the through hole (18), the two limiting rotating plates (19) can be driven to simultaneously rotate clockwise by pushing the linkage rod (20) rightwards, so that the limiting rotating plates just rotate to the notches (171) of the limiting columns (17) to realize clamping; the collecting assembly comprises a collecting hopper (4) with a conical structure, supporting vertical plates (7) are connected to two sides of an opening in the top of the collecting hopper (4) in the vertical direction, a scraping plate (9) is fixed between the two supporting vertical plates (7) through a connecting plate (8), the connecting plate (8) is elastically and rotatably connected with the supporting vertical plates (7) through a torsion spring, the scraping plate (9) is arranged in the inclined direction and is tangent to a first roller (12), when the flexible filter screen (5) is wound and retracted, waste attached to the flexible filter screen is scraped by the scraping plate (9) and falls into the collecting hopper (4), and as the flexible filter screen (5) is retracted, the thickness of the first roller (12) is increased, the bottom of the collecting hopper (4) driven by the scraping plate (9) to rotate is further hinged with a turnover outer cover (41); the aggregate component also comprises a second roller (21) which is arranged in the aggregate hopper (4) and is positioned below the first roller (12), and brushes (22) for cleaning the flexible filter screen (5) are uniformly distributed on the circumferential surface of the second roller (21);
when the wastewater treatment equipment works, a person pulls the flexible filter screen (5) to overturn from the first roller (12) and cover the opening of the whole box body (1), when the sliding rod (15) moves to the leftmost end of the sliding rail (6), the limiting column (17) penetrates through the through hole (18), the linkage rod (20) is pushed to drive the two limiting rotating plates (19) to rotate to clamp the limiting rotating plates into the notch (171) on the limiting column (17), the person starts aquatic product processing operation, wastewater flows into the box body (1) in the processing process, waste in the wastewater is filtered and left on the flexible filter screen (5), the filtered wastewater is discharged from the water outlet (3) and enters the next link, after the aquatic product processing is finished, the driving motor (10) is started to drive the first roller (12) to rotate so as to withdraw the flexible filter screen (5) and wind the flexible filter screen (5) on the first roller (12), in the winding and withdrawing process of the flexible filter screen (5), waste attached to the flexible filter screen is scraped out by the scraping plate (9) and falls into the collecting hopper (4), the second roller (21) below the first roller (12) rotates in the reverse direction relative to the first roller (12), and the scraped flexible filter screen (5) is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110764710.1A CN113198229B (en) | 2021-07-07 | 2021-07-07 | Waste water treatment equipment for aquatic product processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110764710.1A CN113198229B (en) | 2021-07-07 | 2021-07-07 | Waste water treatment equipment for aquatic product processing |
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| Publication Number | Publication Date |
|---|---|
| CN113198229A CN113198229A (en) | 2021-08-03 |
| CN113198229B true CN113198229B (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110764710.1A Active CN113198229B (en) | 2021-07-07 | 2021-07-07 | Waste water treatment equipment for aquatic product processing |
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| CN (1) | CN113198229B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118595500A (en) * | 2024-08-08 | 2024-09-06 | 南通宏梁建筑科技有限公司 | Drilling machine capable of adapting to limiting of materials with different sizes |
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