CN118954664B - Multistage separation and filtration device for river treatment of sludge and sundries and application method - Google Patents

Multistage separation and filtration device for river treatment of sludge and sundries and application method Download PDF

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Publication number
CN118954664B
CN118954664B CN202411452804.5A CN202411452804A CN118954664B CN 118954664 B CN118954664 B CN 118954664B CN 202411452804 A CN202411452804 A CN 202411452804A CN 118954664 B CN118954664 B CN 118954664B
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Prior art keywords
filter
box
fixed
filter box
cleaning
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CN202411452804.5A
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CN118954664A (en
Inventor
曹旦
沈晓军
刘康
周凯旋
沈佳华
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Nantong Zheyuan Qingheng Environmental Technology Co ltd
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Nantong Zheyuan Qingheng Environmental Technology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/10—Devices for removing the material from the surface
    • E02B15/104—Conveyors; Paddle wheels; Endless belts
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/02—Odour removal or prevention of malodour
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/14—Maintenance of water treatment installations

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

本发明涉及分离过滤装置技术领域，本申请公开了一种河道治理淤泥杂物多级分离过滤装置及使用方法，包括过滤箱，所述过滤箱一端开设有进水口，另一端开设有排水口，所述过滤箱内部滑动设置有传送滤网，本发明通过将过滤箱嵌入河道下游的方式，控制水流，使得水流进入过滤箱内部，并经过传送滤网过滤后将淤泥带出，以此清理径流的河水中的淤泥，解决了现有的河道治理过滤装置过滤清淤效果较差的问题，淤泥清出后可以直接晒干回收，通过水流冲击带动传送滤网移动，使得过滤装置更加节能环保，无需考虑传送滤网运行时的电力输送问题，提高了过滤装置的适用范围。

The present invention relates to the technical field of separation and filtering devices. The present application discloses a multi-stage separation and filtering device for silt and debris in river channel management and a method for using the device, including a filter box, wherein a water inlet is provided at one end of the filter box, a drain outlet is provided at the other end, and a transmission filter screen is slidably arranged inside the filter box. The present invention controls the water flow by embedding the filter box into the downstream of the river channel, so that the water flows into the filter box and brings out the silt after being filtered by the transmission filter screen, thereby cleaning the silt in the runoff river water, solving the problem of poor filtering and dredging effect of existing river channel management filtering devices. After the silt is cleared out, it can be directly dried and recycled, and the transmission filter screen is driven to move by the impact of the water flow, making the filtering device more energy-saving and environmentally friendly, and there is no need to consider the power transmission problem when the transmission filter screen is running, thereby improving the application scope of the filtering device.

Description

Multistage separation and filtration device for river treatment of sludge and sundries and application method
Technical Field
The invention relates to the technical field of separation and filtration devices, in particular to a multistage separation and filtration device for river treatment of sludge and sundries and a use method thereof.
Background
The river course is not only important water conservancy facilities, but also an important component part of ecological environment, and the phenomenon of flushing and silting frequently occurs in natural river, so that water damage easily occurs, water conservancy development is hindered, the deposition of river course silt can lead to the river course to become shallow, the capacity of river course water body is reduced, the shape and depth of the river course can be possibly changed, the instability of water flow is caused, the flood risk ‌ is increased, the growth of aquatic plants is limited, and the health ‌ of a water area ecological system is affected.
In the conventional river course treatment, most of river water needs to be pumped to a filtering device, and then discharged after filtering, when in pumping, the silt at the bottom of the river water is inconvenient to pump out, the cleaning effect of the silt is very limited, when in filtering, the plant root system, the plastic bag, the silt and many small-particle plastic impurities in the water cannot be subjected to grading treatment, the synchronous filtering is easy to cause blockage due to many impurities, and the mixed impurities consisting of the filtered plant root system, the plastic bag, the silt and many small-particle plastics are inconvenient to carry out subsequent recovery treatment.
Disclosure of Invention
The invention provides a multistage separation filter device for river treatment of sludge and sundries and a use method thereof, which aim to solve the problems that the conventional river treatment filter device is poor in filtration dredging effect, uniform filtration of various impurities is easy to cause blockage and the mixed impurities after filtration are inconvenient to recycle and treat later.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a river course is administered multistage separation filter equipment of silt debris and application method, includes the rose box, the water inlet has been seted up to rose box one end, and the outlet has been seted up to the other end, the inside slip of rose box is provided with the conveying filter screen, all cover in conveying filter screen both ends is equipped with the driving roller, and the driving roller all rotates through the bearing and connect inside the rose box, the rose box lateral wall of conveying filter screen top side has seted up the silt discharge gate, and is close to the rose box inside of the conveying filter screen top of silt discharge gate and be fixed with the dead lever, the dead lever bottom surface equidistance is fixed with a plurality of magnetic stripe, is close to the rose box inside of water inlet end is connected with pivot one through the bearing rotation, a pivot surface equidistance is fixed with a plurality of and scrapes the hook, is close to the rose box inside of outlet end is fixed with the detachable and collects the box.
Further, the filter tank external surface is fixed with the board of preventing collapsing, the conveying filter screen top surface of water inlet side is fixed with the deflector, is close to the silt discharge gate conveying filter screen lateral surface slip laminating is provided with the unloading scraper blade for scrape the silt that conveying filter screen surface brought, unloading scraper blade both ends are fixed on the filter tank inner wall.
Further, the support plates are symmetrically fixed on the side face of the filter tank close to the water inlet end, a second rotating shaft is connected between the two support plates through bearings in a rotating mode, a plurality of blades are fixed on the outer surface of the rotating shaft at equal intervals, the height of one blade is equal to the distance from the second rotating shaft to the bottom face of the filter tank, and the heights of the other blades are smaller than the distance from the second rotating shaft to the bottom face of the filter tank.
Further, the conveying filter screen is arranged to be Z-shaped, the bottom of the Z-shaped conveying filter screen faces the water inlet, the upper bottom surface and the lower bottom surface of the upper corner of the conveying filter screen and the lower bottom surface of the lower corner of the conveying filter screen are both fixed with guide supporting plates, the upper top surface of the lower corner of the conveying filter screen is fixed with another guide supporting plate, the width of the other guide supporting plate is smaller than the distance from the scraping hook to the side wall of the filter box, and the outer sides of the guide supporting plates are all fixed on the inner wall of the filter box.
Further, the cleaning opening is formed in the top surface of the filter box above the scraping hooks, the cleaning cover plate is arranged in the cleaning opening, one end of the cleaning cover plate is connected with the filter box in a rotating mode through a hinge, a handle is fixed in the middle of the top surface of the other end of the cleaning cover plate, and a plurality of guard rails are fixed on the outer surface of the filter box outside the water inlet at equal intervals.
Further, the rose box rear side of pivot below is connected with the support bull stick through the bearing rotation, the one end that pivot first, pivot second, support bull stick and top's driving roller extended to the rose box rear side all is fixed with the belt pulley, all be fixed with the gear on pivot first and the support bull stick in the belt pulley outside, two the gear intermeshing, all pass through the driving belt transmission connection on the belt pulley between pivot first and the driving roller, between support bull stick and the pivot second, gear, belt pulley and driving belt outside cover are equipped with the protection casing, and the protection casing is fixed on the rose box rear side wall.
Further, collect box bottom and one side inside towards the outlet is fixed with the collection filter screen for filter river, the collection box bottom in the collection filter screen outside is fixed with the active carbon filter plate, the collection box bottom surface that the collection filter screen side was kept away from to the active carbon filter plate is fixed with the protection filter screen, the mounting groove has been seted up to the rose box inside of outlet top surface, the rose box inside bottom surface in collection filter screen, active carbon filter plate and the protection filter screen outside all is fixed with the limiting plate, the collection box passes through the bolt fastening in the mounting groove, the distance between collection box top surface to the mounting groove top surface is greater than the height of limiting plate.
Further, the filter box of a top surface of the rotating shaft is internally provided with a cleaning plugboard in a sliding manner, slots matched with the scraping hooks are formed in the cleaning plugboard at the same distance towards one end of the first rotating shaft, moving blocks are symmetrically fixed on the top surface of the end, away from the scraping hooks, of the cleaning plugboard, the moving blocks are slidably inserted into the sliding rail boxes, each sliding rail box is fixed on the top surface of the filter box, and springs are fixed between the side, away from the scraping hooks, of the moving blocks and the inner wall of the sliding rail box.
Further, each moving block and the inside sliding sleeve of the spring are provided with a sliding rod, two ends of the sliding rod are fixed on the inner wall of the sliding rail box, the upper side and the lower side of the front end and the rear end of the bottom of the cleaning inserting plate are provided with supporting blocks in an attached mode, and the outer sides of the supporting blocks are fixed on the inner wall of the filtering box.
Further, a using method of the river course treatment silt sundry multistage separation filtering device comprises the following steps:
Step A, installing a filter box at the water position of the downstream of the river to be filtered;
A1, placing a filter box in the downstream of a river so that a water inlet faces water flow, then placing the filter box in the water flow so that the water inlet and blades are immersed in the river, attaching anti-collapse plates on the ground of two banks at the same time, and fixing the filter box on the river bank through a fixing cone;
A2, adjusting the sides of the river, burying the protective cover into the soil on two sides, and enabling river water to accurately flow into the water inlet when flowing into the filter box;
Step B, river water impact drives the blades to rotate, and drives the transmission filter screen to move and the scraping hook to rotate;
Step B1, when river water flows downwards, kinetic energy converted from potential energy enables the river water to impact the blade to drive the rotating shaft II to rotate towards the filter box, when the rotating shaft II rotates, the belt pulley and the transmission belt drive the supporting rotating rod to rotate, and when the supporting rotating rod rotates, the supporting rotating rod drives the gear to rotate, so that the gear on the rotating shaft I meshed with the gear is driven to rotate reversely, and the rotating shaft I can be driven to rotate reversely;
Step B2, when the first rotating shaft rotates, the driving roller is driven to rotate through the other group of belt pulleys and the driving belt, and when the driving roller rotates, the transmission filter screen is driven to move to the water outlet side under the guidance of the guide supporting plate;
Step C, river water enters the filter box for grading separation and filtration;
Step C1, after river water enters the filter box through the water inlet, when the scraping hook rotates to the water inlet side, the plastic bag and branch sundries in the river water are hooked;
Step C2, carrying away silt in river water by a transmission filter screen through a self-filtering function in the upward moving process, wherein the silt is driven to the lower part of a fixed rod, and when the silt passes through a magnetic stripe, the magnetic stripe sucks iron metal in the silt, so that the metal and the silt are separated;
Step C3, when the sludge reaches the end of the conveying filter screen, pushing the sludge out of the sludge discharge port under the scraping of a discharging scraper and the pushing of the follow-up sludge;
step C4, river water filtered by the transmission filter screen to remove sludge continuously flows into the collecting box, is filtered by the collecting filter screen, the activated carbon filter plate and the protection filter screen, and is discharged through the water outlet;
step D, cleaning the collection box and the cleaning plugboard after filtering;
Step D1, after the scraping hooks rotate to the upper part, the scraping hooks are inserted into the slots, so that strip-shaped sundries hooked on the lower surfaces of the scraping hooks can be scraped through the cleaning plugboards on the two sides, and the sundries can be left on the cleaning plugboards;
step D2, when the cleaning plugboard scrapes sundries, the scraping hook continues to rotate, the cleaning plugboard is pushed to move, when the cleaning plugboard moves, the moving block is driven to move in the sliding rail box and compress the spring until the scraping hook rotates to cross the cleaning plugboard, at the moment, the pushing force of the scraping hook on the cleaning plugboard is relieved, the cleaning plugboard moves to reset under the pushing of the spring, the side edge of the next scraping hook is inserted, and the subsequent scraping hook is continuously cleaned;
Step D3, when more sundries are collected in the cleaning plugboard, pulling the handle, rotating and opening the cleaning cover plate, pulling out and cleaning the sundries in the cleaning plugboard, and rotating the cleaning cover plate to close the cleaning opening after the cleaning is completed;
Step D4, when the collecting filter screen needs to be cleaned, screwing the bolts to release the fixation of the collecting box and the filter box, and pulling the collecting box upwards to enable the collecting box, the activated carbon filter plate and the protective filter screen to move above the limiting plate and to be misplaced with the limiting plate, and then pulling the collecting box out to clean or replace the collecting filter screen, the activated carbon filter plate and the protective filter screen;
Step D5, after the cleaning is completed, the bottom of the collecting box is aligned and inserted into the filtering box, the top of the collecting box is clamped inside the mounting groove, the collecting box is pushed downwards, the outer sides of the collecting filter screen, the active carbon filter plate and the protective filter screen are respectively attached to the side edges of the limiting plates, and the collecting box is fixed with the filtering box through bolts.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, the water flow is controlled in a mode that the filter box is embedded into the downstream of the river channel, so that the water flow enters the filter box and is filtered by the transmission filter screen to carry out sludge, so that the sludge in the river water of runoff is cleaned, the problem that the conventional river channel treatment filter device is poor in filtration dredging effect is solved, the sludge can be directly dried in the sun and recovered after being cleaned out, the transmission filter screen is driven to move by water flow impact, the filter device is more energy-saving and environment-friendly, the power transmission problem during operation of the transmission filter screen is not needed to be considered, and the application range of the filter device is improved.
2. Can scrape out strip debris such as plastic bag in the aquatic through leading to it is separated with silt, so that follow-up independent recovery processing, solved current river course and administered filter equipment multiple impurity and unified the problem that causes the inconvenient follow-up recovery processing of mixed impurity after filtering that leads to the fact easily to block up, improved filter equipment's practicality.
3. After the silt and the strip sundries are cleaned, the suspended sundries and peculiar smell in water flow can be further removed through the collecting filter screen and the activated carbon filter plate in the water outlet, the peculiar smell and harmful substances generated by garbage fermentation and the like in a river channel are prevented from continuously flowing and spreading, the magnetic strip at the top of the water inlet can adsorb iron metal in the silt, and further grading separation can be achieved.
4. The scraping hook drives the strip-shaped objects to the top, when the scraping hook passes through the slot, the cleaning plugboard scrapes off the hooked strip-shaped objects on the scraping hook, the scraping hook can be cleaned, the cleaned scraping hook continues to rotate to move down to comb the strip-shaped objects in water flow, and the cleaning is needed after the impact of winding and stacking of the objects on the scraping hook is avoided.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a multi-stage separation filter apparatus according to one embodiment of the present application;
FIG. 2 is a schematic view of the multi-stage separation filter apparatus of the embodiment of FIG. 1 in a cleaning configuration;
FIG. 3 is a schematic view of a partial structure of the multi-stage separation filter apparatus in the embodiment shown in FIG. 1;
FIG. 4 is a schematic cross-sectional view of the back side structure of the multi-stage separation filter apparatus of the embodiment of FIG. 1;
FIG. 5 is a schematic elevational cross-sectional view of the multi-stage separation filter apparatus of the embodiment of FIG. 1;
FIG. 6 is a schematic rear view of the internal structure of the multi-stage separation filter apparatus of the embodiment of FIG. 1;
FIG. 7 is a schematic view of the filter basket of the embodiment of FIG. 1;
Fig. 8 is a schematic view of the cleaning board connection structure in the embodiment shown in fig. 1.
The reference numerals in the figure are 1, a filter box, 2, a water inlet, 3, a water outlet, 4, a transmission filter screen, 5, a first rotating shaft, 6, a scraping hook, 7, a second rotating shaft, 8, a supporting plate, 9, a blade, 10, a guide supporting plate, 11, a supporting rotating rod, 12, a gear, 13, a belt pulley, 14, a driving belt, 15, a protective cover, 16, a protective guard, 17, an anti-collapse plate, 18, a cleaning cover plate, 19, a guide plate, 20, a blanking scraper, 21, a collecting box, 22, a collecting filter screen, 23, an activated carbon filter plate, 24, a protective filter screen, 25, a mounting groove, 26, a limiting plate, 27, a cleaning plugboard, 28, a supporting block, 29, a slot, 30, a moving block, 31, a sliding rail box, 32, a spring, 33, a sliding rod, 34, a fixed rod, 35, a magnetic stripe, 36 and a driving roller.
Detailed Description
In order to make the application object, feature and advantage of the present application more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-8, a multistage separation filtering device for sludge and sundries in river treatment and a using method thereof, the multistage separation filtering device comprises a filtering box 1, wherein one end of the filtering box 1 is provided with a water inlet 2, the other end of the filtering box 1 is provided with a water outlet 3, a transmission filter screen 4 is slidably arranged in the filtering box 1, both ends of the transmission filter screen 4 are sleeved with driving rollers 36, the driving rollers 36 are rotatably connected in the filtering box 1 through bearings, the side wall of the filtering box 1 on the side edge of the top of the transmission filter screen 4 is provided with a sludge discharge hole, a fixing rod 34 is fixed in the filtering box 1 above the transmission filter screen 4 close to the sludge discharge hole, a plurality of magnetic strips 35 are fixed on the bottom surface of the fixing rod 34 at equal intervals, the inside of the filtering box 1 close to the water inlet 2 is rotatably connected with a rotating shaft 5 through bearings, a plurality of scraping hooks 6 are fixed on the outer surface of the rotating shaft 5 at equal intervals, and a detachable collecting box 21 is fixed in the filtering box 1 close to the water outlet 3.
Specifically, filter case 1 external surface is fixed with anti-collapse board 17, the conveying filter screen 4 top surface of water inlet 2 side is fixed with deflector 19, the laminating is provided with unloading scraper blade 20 in the conveying filter screen 4 lateral surface slip that is close to the silt discharge gate, be used for scraping the silt that conveying filter screen 4 surface brought, unloading scraper blade 20 both ends are fixed on filter case 1 inner wall, conveying filter screen 4 sets up to the bottom, "Z" of water inlet 2, conveniently drive silt rising shift out river water, upper end corner upper and lower floor bottom and lower extreme corner lower floor bottom all are fixed with deflector 10 in conveying filter screen 4 upper end corner, the upper end upper and lower floor top surface of conveying filter screen 4 is fixed with another deflector 10, another deflector 10 width is less than the distance of scraping hook 6 to filter case 1 lateral wall diameter, the deflector 10 outside all is fixed on filter case 1 inner wall, the clearance mouth has been seted up to the filter case 1 top surface of scraping hook 6 top, and clearance mouth inside is provided with clearance apron 18, conveniently open filter case 1 inside and clear up and overhaul, apron 18 one end is through rotating with filter case 1, clearance apron 18 other end top surface is fixed with another deflector 16, it is fixed with the inside the filter case 1 of a plurality of protection bars of the side of the protection device, it is avoided the inside the filter case 1 to get into the damage to be protected by the big scale of the fish 1.
On the basis of the scheme, the supporting plates 8 are symmetrically fixed on the side face of the filter tank 1 close to the water inlet 2 end, the rotating shafts II 7 are connected between the two supporting plates 8 through bearings in a rotating mode, a plurality of blades 9 are fixed on the outer surface of the rotating shafts II 7 at equal intervals, the height of one blade 9 is equal to the distance from the rotating shafts II 7 to the bottom face of the filter tank 1, the heights of the other blades 9 are smaller than the distance from the rotating shafts II to the bottom face of the filter tank 1, the higher blades 9 scrape sludge at the bottom, the sludge at the outer side of the filter tank 1 is prevented from accumulating, the river water is facilitated to drive the sludge to enter the filter tank 1, the rear side of the filter tank 1 below the rotating shafts I5 is connected with the supporting rotating rods 11 through bearings in a rotating mode, one end, which is extended to the rear side of the filter tank 1, of the supporting rotating rods 11 and the driving roller 36 above is fixedly provided with the belt pulley 13, the rotating shafts I5 and the supporting rotating rods 11 are fixedly provided with gears 12, the two gears 12 are meshed with each other, the two gears 5 and the driving rollers 36 are arranged between the supporting rotating shafts I and the rotating rods 11 and the belt pulley 13, the belt 13 is connected through the driving belt 14, the driving protection cover 14, the protection cover between the supporting rotating rods 11 and the rotating shafts II 7 is prevented from accumulating in the bottom sludge, the sludge is prevented from entering the filter tank 1, the rear side of the filter tank 1, and the filter tank is driven by the energy-saving protection device to run through the energy-saving protection device, and the water, and the filter device is driven to run through the side and the filter protection device and the filter tank 4 and has the energy-saving protection effect.
As a further optimization scheme, the collecting filter screen 22 is fixed at the bottom of the collecting box 21 and inside one side of the collecting box towards the water outlet 3 and used for filtering river water, the activated carbon filter plate 23 is fixed at the bottom of the collecting box 21 outside the collecting filter screen 22 and used for removing peculiar smell in river water, the protection filter screen 24 is fixed at the bottom surface of the collecting box 21 far away from the side of the collecting filter screen 22 and used for protecting the activated carbon filter plate 23, sundry fishes and the like are prevented from entering the filter box 1 through the water outlet 3, the mounting groove 25 is formed in the filter box 1 at the top surface of the water outlet 3, the limiting plates 26 are fixed at the bottom surfaces inside the filter box 1 at the outer sides of the collecting filter screen 22, the activated carbon filter plate 23 and the protection filter screen 24, the collecting box 21 is fixed in the mounting groove 25 through bolts, and the distance between the top surface of the collecting box 21 and the top surface of the mounting groove 25 is greater than the height of the limiting plates 26.
As a further optimization scheme, the inside slip of rose box 1 of pivot one 5 top surfaces is provided with clearance picture peg 27, clearance picture peg 27 has offered the slot 29 with scraping hook 6 complex towards the one end equidistance of pivot one 5, clearance picture peg 27 keeps away from scraping hook 6 end top surface symmetry and is fixed with movable block 30, and movable block 30 slides and insert and establish in slide rail box 31 inside, every slide rail box 31 is fixed at the rose box 1 top surface, movable block 30 keeps away from and all is fixed with spring 32 between scraping hook 6 side and the slide rail box 31 inner wall, every movable block 30 and the inside slip cap of spring 32 are equipped with slide bar 33, slide bar 33 both ends are all fixed on slide rail box 31 inner wall, the laminating of clearance picture peg 27 bottom front and back end upside is provided with supporting shoe 28, every supporting shoe 28 outside is all fixed on rose box 1 inner wall, support clearance picture peg 27 for clearance picture peg 27 is more stable when removing.
The application method of the multistage separation and filtration device for river treatment of sludge and sundries comprises the following steps:
Step A, installing a filter box 1 at the water position of the downstream of a river to be filtered;
Step A1, placing the filter box 1 in the downstream of the river so that the water inlet 2 faces the water flow, then placing the filter box 1 in the water flow so that the water inlet 2 and the blades 9 are immersed in the river, attaching the collapse prevention plates 17 on the ground of two banks, and fixing the filter box 1 on the river bank through the fixing cone;
step A2, adjusting the bank sides, burying the protective cover 15 into the soil on both sides, and enabling river water to accurately flow into the water inlet 2 when flowing into the filter box 1;
Step B, river water impact drives the blade 9 to rotate, and drives the transmission filter screen 4 to move and the scraping hook 6 to rotate;
Step B1, when river water flows downwards, kinetic energy converted from potential energy enables the river water impact blade 9 to drive the rotating shaft II 7 to rotate towards the filter box 1, when the rotating shaft II 7 rotates, the belt pulley 13 and the transmission belt 14 drive the supporting rotating rod 11 to rotate, when the supporting rotating rod 11 rotates, the gear 12 is driven to rotate, so that the gear 12 on the rotating shaft I5 meshed with the gear 12 is driven to reversely rotate, and the rotating shaft I5 can be driven to reversely rotate;
Step B2, when the first rotating shaft 5 rotates, the driving roller 36 is driven to rotate through the other group of belt pulley 13 and the driving belt 14, and when the driving roller 36 rotates, the transmission filter screen 4 is driven to move towards the water outlet 3 side under the guidance of the guide supporting plate 10;
Step C, river water enters the filter tank 1 to be subjected to fractionation and filtration;
step C1, after river water enters the filter box 1 through the water inlet 2, when the scraping hook 6 rotates to the water inlet 2 side, a plastic bag and branch-shaped sundries in the river water are hooked;
Step C2, the conveying filter screen 4 takes away silt in river water through a self-filtering function in the upward moving process, the silt is driven to the lower part of the fixed rod 34, and when the silt passes through the magnetic stripe 35, the magnetic stripe 35 sucks iron metal in the silt, so that the metal and the silt are separated;
Step C3, when the sludge reaches the end of the conveying filter screen 4, pushing the sludge out of a sludge discharge hole under the scraping of a discharging scraper 20 and the pushing of the subsequent sludge;
Step C4, river water filtered by the transmission filter screen 4 to remove sludge continuously flows into the collecting box 21, is filtered by the collecting filter screen 22, the activated carbon filter plate 23 and the protection filter screen 24, and is discharged through the water outlet 3;
step D, cleaning the collection box 21 and the cleaning plugboard 27 after filtering;
Step D1, after the scraping hook 6 rotates to the upper part, the scraping hook is inserted into the slot 29, so that strip-shaped sundries hooked on the lower surfaces of the cleaning plugboards 27 at the two sides can be scraped, and the sundries can be left on the cleaning plugboards 27;
Step D2, when the cleaning plugboard 27 scrapes sundries, the scraping hook 6 continuously rotates to push the cleaning plugboard 27 to move, and when the cleaning plugboard 27 moves, the moving block 30 is driven to move in the sliding rail box 31 and compress the spring 32 until the scraping hook 6 rotates to pass the cleaning plugboard 27, at the moment, the pushing force of the scraping hook 6 on the cleaning plugboard 27 is relieved, the cleaning plugboard 27 moves to reset under the pushing of the spring 32, the side edge of the next scraping hook 6 is inserted, and the subsequent scraping hook 6 is continuously cleaned;
Step D3, when more sundries are collected in the cleaning plugboard 27, pulling a handle, rotating and opening the cleaning cover plate 18, pulling out and cleaning sundries in the cleaning plugboard 27, and rotating the cleaning cover plate 18 to close a cleaning opening after cleaning is completed;
Step D4, when the collecting filter screen 22 needs to be cleaned, screwing the bolts to release the fixation of the collecting box 21 and the filter box 1, pulling the collecting box 21 upwards to enable the collecting box 21, the activated carbon filter plate 23 and the protective filter screen 24 to move above the limiting plate 26 and to be misplaced with the limiting plate 26, and then pulling the collecting box 21 out to clean or replace the collecting filter screen 22, the activated carbon filter plate 23 and the protective filter screen 24;
step D5, after the cleaning is completed, the bottom of the collecting box 21 is aligned and inserted into the filter box 1, so that the top of the collecting box 21 is clamped in the mounting groove 25, the collecting box 21 is pushed downwards, the outer sides of the collecting filter screen 22, the activated carbon filter plate 23 and the protective filter screen 24 are respectively attached to the side edges of the limiting plates 26, and the collecting box 21 and the filter box 1 are fixed through bolts.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
While the application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and that the modifications or substitutions do not depart from the spirit and scope of the embodiments of the application.

Claims (5)

1.一种河道治理淤泥杂物多级分离过滤装置，其特征在于：包括过滤箱（1），所述过滤箱（1）一端开设有进水口（2），另一端开设有排水口（3），所述过滤箱（1）内部滑动设置有传送滤网（4），所述传送滤网（4）两端皆套设有传动辊（36），且传动辊（36）皆通过轴承转动连接在过滤箱（1）内部，所述传送滤网（4）顶部侧边的过滤箱（1）侧壁开设有淤泥出料口，且靠近淤泥出料口的传送滤网（4）上方的过滤箱（1）内部固定有固定杆（34），所述固定杆（34）底面等距固定有若干个磁条（35），靠近所述进水口（2）端的过滤箱（1）内部通过轴承转动连接有转轴一（5），所述转轴一（5）外表面等距固定有若干个刮钩（6），靠近所述排水口（3）端的过滤箱（1）内部固定有可拆分式收集盒（21）；1. A multi-stage separation and filtration device for river channel management silt and debris, characterized in that it comprises a filter box (1), one end of the filter box (1) is provided with a water inlet (2), and the other end is provided with a drain outlet (3), a transmission filter screen (4) is slidably arranged inside the filter box (1), both ends of the transmission filter screen (4) are sleeved with transmission rollers (36), and the transmission rollers (36) are rotatably connected to the inside of the filter box (1) through bearings, and the side wall of the filter box (1) on the top side of the transmission filter screen (4) is provided with a A sludge discharge port is provided, and a fixing rod (34) is fixed inside the filter box (1) above the conveying filter screen (4) near the sludge discharge port, and a plurality of magnetic strips (35) are fixed at equal intervals on the bottom surface of the fixing rod (34); a rotating shaft (5) is rotatably connected to the inside of the filter box (1) near the water inlet (2) via a bearing, and a plurality of scraping hooks (6) are fixed at equal intervals on the outer surface of the rotating shaft (5); and a detachable collecting box (21) is fixed inside the filter box (1) near the drain outlet (3); 靠近所述进水口（2）端的过滤箱（1）侧面对称固定有支撑板（8），两个所述支撑板（8）之间通过轴承转动连接有转轴二（7），转轴二（7）外表面等距固定有若干个叶片（9），其中一个所述叶片（9）高度等于转轴二（7）到过滤箱（1）底面之间的距离，其余所述叶片（9）高度皆小于转轴二（7）到过滤箱（1）底面之间的距离；A support plate (8) is symmetrically fixed to the side of the filter box (1) near the water inlet (2), and a second rotating shaft (7) is rotatably connected between the two support plates (8) via a bearing. A plurality of blades (9) are equidistantly fixed to the outer surface of the second rotating shaft (7), wherein the height of one of the blades (9) is equal to the distance between the second rotating shaft (7) and the bottom surface of the filter box (1), and the heights of the remaining blades (9) are all less than the distance between the second rotating shaft (7) and the bottom surface of the filter box (1); 所述转轴一（5）下方的过滤箱（1）后侧通过轴承转动连接有支撑转杆（11），所述转轴一（5）、转轴二（7）、支撑转杆（11）和上方的传动辊（36）延伸至过滤箱（1）后侧的一端皆固定有皮带轮（13），所述皮带轮（13）外侧的转轴一（5）和支撑转杆（11）上皆固定有齿轮（12），两个所述齿轮（12）相互啮合，所述转轴一（5）和传动辊（36）之间、支撑转杆（11）和转轴二（7）之间的皮带轮（13）上皆通过传动皮带（14）传动连接，所述齿轮（12）、皮带轮（13）和传动皮带（14）外侧套设有防护罩（15），且防护罩（15）固定在过滤箱（1）后侧壁上；The rear side of the filter box (1) below the rotating shaft (5) is rotatably connected to a supporting rotating rod (11) via a bearing; the rotating shaft (5), the rotating shaft (7), the supporting rotating rod (11) and the transmission roller (36) above are all fixed with a pulley (13) at one end extending to the rear side of the filter box (1); the rotating shaft (5) and the supporting rotating rod (11) outside the pulley (13) are both fixed with a gear (12); the two gears (12) are meshed with each other; the pulleys (13) between the rotating shaft (5) and the transmission roller (36) and between the supporting rotating rod (11) and the rotating shaft (7) are all connected via a transmission belt (14); the gears (12), the pulleys (13) and the transmission belt (14) are sleeved with a protective cover (15) outside the gears (12), the pulleys (13) and the transmission belt (14), and the protective cover (15) is fixed to the rear side wall of the filter box (1); 所述收集盒（21）底部和朝向排水口（3）的一侧内部固定有收集滤网（22），用于过滤河水，所述收集滤网（22）外侧的收集盒（21）底部固定有活性炭滤板（23），所述活性炭滤板（23）远离收集滤网（22）侧的收集盒（21）底面固定有防护滤网（24），所述排水口（3）顶面的过滤箱（1）内部开设有安装槽（25），所述收集滤网（22）、活性炭滤板（23）和防护滤网（24）外侧的过滤箱（1）内部底面皆固定有限位板（26），所述收集盒（21）通过螺栓固定在安装槽（25）内，所述收集盒（21）顶面到安装槽（25）顶面之间的距离大于限位板（26）的高度；A collecting filter (22) is fixed inside the bottom of the collecting box (21) and the side facing the drain outlet (3) for filtering river water; an activated carbon filter plate (23) is fixed to the bottom of the collecting box (21) outside the collecting filter (22); a protective filter (24) is fixed to the bottom surface of the collecting box (21) on the side of the activated carbon filter plate (23) away from the collecting filter (22); a mounting groove (25) is provided inside the filter box (1) on the top surface of the drain outlet (3); a limiting plate (26) is fixed to the bottom surface of the filter box (1) outside the collecting filter (22), the activated carbon filter plate (23) and the protective filter (24); the collecting box (21) is fixed in the mounting groove (25) by bolts; and the distance between the top surface of the collecting box (21) and the top surface of the mounting groove (25) is greater than the height of the limiting plate (26); 所述转轴一（5）顶面的过滤箱（1）内部滑动设置有清理插板（27），所述清理插板（27）朝向转轴一（5）的一端等距开设有与刮钩（6）配合的插槽（29），所述清理插板（27）远离刮钩（6）端顶面对称固定有移动块（30），且移动块（30）滑动插设在滑轨盒（31）内部，每个所述滑轨盒（31）固定在过滤箱（1）顶面，所述移动块（30）远离刮钩（6）侧与滑轨盒（31）内壁之间皆固定有弹簧（32）；A cleaning plug plate (27) is slidably arranged inside the filter box (1) on the top surface of the rotating shaft (5), and slots (29) cooperating with the scraper hook (6) are equidistantly provided on the cleaning plug plate (27) at one end facing the rotating shaft (5). A moving block (30) is symmetrically fixed to the top surface of the end of the cleaning plug plate (27) away from the scraper hook (6), and the moving block (30) is slidably inserted inside the slide rail box (31). Each of the slide rail boxes (31) is fixed on the top surface of the filter box (1), and a spring (32) is fixed between the side of the moving block (30) away from the scraper hook (6) and the inner wall of the slide rail box (31); 每个所述移动块（30）和弹簧（32）内部皆滑动套设有滑杆（33），所述滑杆（33）两端皆固定在滑轨盒（31）内壁上，所述清理插板（27）底部前后端上下侧贴合设置有支撑块（28），每个所述支撑块（28）外侧皆固定在过滤箱（1）内壁上。Each of the moving blocks (30) and the spring (32) is slidably sleeved with a slide rod (33), both ends of which are fixed to the inner wall of the slide rail box (31), and support blocks (28) are fitted on the upper and lower sides of the front and rear ends of the bottom of the cleaning plug plate (27), and the outer side of each support block (28) is fixed to the inner wall of the filter box (1). 2.根据权利要求1所述的河道治理淤泥杂物多级分离过滤装置，其特征在于：所述过滤箱（1）外表面固定有防塌陷板（17），所述进水口（2）侧边的传送滤网（4）顶面固定有导向板（19），靠近淤泥出料口的所述传送滤网（4）外侧面滑动贴合设置有下料刮板（20），用于刮出传送滤网（4）外表面带出的淤泥，所述下料刮板（20）两端固定在过滤箱（1）内壁上。2. The multi-stage separation and filtration device for river channel management sludge and debris according to claim 1 is characterized in that: an anti-collapse plate (17) is fixed on the outer surface of the filter box (1), a guide plate (19) is fixed on the top surface of the conveying filter (4) on the side of the water inlet (2), and a discharge scraper (20) is slidably provided on the outer side surface of the conveying filter (4) near the sludge discharge port for scraping off the sludge brought out from the outer surface of the conveying filter (4), and both ends of the discharge scraper (20) are fixed on the inner wall of the filter box (1). 3.根据权利要求2所述的河道治理淤泥杂物多级分离过滤装置，其特征在于：所述传送滤网（4）设置为底部朝向进水口（2）的“Z”型，所述传送滤网（4）上端拐角处上下层底面以及下端拐角处下层底面皆固定有导向撑板（10），所述传送滤网（4）下端拐角处上层顶面固定有另一导向撑板（10），另一所述导向撑板（10）宽度小于刮钩（6）到过滤箱（1）侧壁之间的距离，所述导向撑板（10）外侧皆固定在过滤箱（1）内壁上。3. The multi-stage separation and filtration device for river channel management sludge and debris according to claim 2 is characterized in that: the transmission filter (4) is arranged in a "Z" shape with the bottom facing the water inlet (2), and the upper and lower bottom surfaces at the upper corners of the transmission filter (4) and the lower bottom surface at the lower corners are both fixed with guide support plates (10), and another guide support plate (10) is fixed to the upper top surface at the lower corner of the transmission filter (4), and the width of the other guide support plate (10) is smaller than the distance between the scraper hook (6) and the side wall of the filter box (1), and the outer sides of the guide support plates (10) are all fixed on the inner wall of the filter box (1). 4.根据权利要求3所述的河道治理淤泥杂物多级分离过滤装置，其特征在于：所述刮钩（6）上方的过滤箱（1）顶面开设有清理口，且清理口内部设置有清理盖板（18），所述清理盖板（18）一端通过合页与过滤箱（1）转动连接，所述清理盖板（18）另一端顶面中部固定有把手，所述进水口（2）外侧的过滤箱（1）外表面等距固定有若干个防护栏（16）。4. The multi-stage separation and filtration device for river channel management sludge and debris according to claim 3 is characterized in that: a cleaning port is opened on the top surface of the filter box (1) above the scraper hook (6), and a cleaning cover (18) is arranged inside the cleaning port, one end of the cleaning cover (18) is rotatably connected to the filter box (1) through a hinge, and a handle is fixed to the middle of the top surface of the other end of the cleaning cover (18), and a plurality of guardrails (16) are equidistantly fixed to the outer surface of the filter box (1) outside the water inlet (2). 5.根据权利要求4所述的河道治理淤泥杂物多级分离过滤装置的使用方法，其特征在于：所述使用方法包括以下步骤：5. The method for using the multi-stage separation and filtration device for river channel management sludge and debris according to claim 4 is characterized in that the method for using comprises the following steps: 步骤（A）、将过滤箱（1）安装在待过滤河流下游过水处；Step (A), installing the filter box (1) at the downstream flow point of the river to be filtered; 步骤（A1）、将过滤箱（1）置于河流下游，使得进水口（2）迎着水流，然后将过滤箱（1）放入水流中，使得进水口（2）和叶片（9）没入河水中，同时防塌陷板（17）贴合在两岸地面上，并通过固定锥将过滤箱（1）固定在河岸上；Step (A1), placing the filter box (1) downstream of the river so that the water inlet (2) faces the water flow, and then placing the filter box (1) into the water flow so that the water inlet (2) and the blades (9) are submerged in the river water, while the anti-collapse plate (17) is attached to the ground on both sides, and the filter box (1) is fixed to the river bank by a fixing cone; 步骤（A2）、调整河岸边型，防护罩（15）埋入两岸土壤中，并使得河水在流至过滤箱（1）时，准确流入进水口（2）内部；Step (A2), adjusting the river bank shape, burying the protective cover (15) in the soil on both sides, and allowing the river water to accurately flow into the water inlet (2) when flowing to the filter box (1); 步骤（B）、河水冲击带动叶片（9）转动，带动传送滤网（4）移动和刮钩（6）转动；Step (B), the impact of river water drives the blades (9) to rotate, thereby driving the conveying filter (4) to move and the scraping hook (6) to rotate; 步骤（B1）、河水向下流时，由势能转化出的动能，使得河水冲击叶片（9）带动转轴二（7）朝向过滤箱（1）转动，转轴二（7）转动时，通过皮带轮（13）和传动皮带（14）带动支撑转杆（11）转动，支撑转杆（11）转动时，带动齿轮（12）转动，以此带动与齿轮（12）啮合的转轴一（5）上的齿轮（12）反向转动，即可带动转轴一（5）反向转动；Step (B1), when river water flows downward, the kinetic energy converted from the potential energy causes the river water to impact the blades (9) and drive the second rotating shaft (7) to rotate toward the filter box (1). When the second rotating shaft (7) rotates, the supporting rotating rod (11) is driven to rotate through the pulley (13) and the transmission belt (14). When the supporting rotating rod (11) rotates, the gear (12) is driven to rotate, thereby driving the gear (12) on the first rotating shaft (5) meshing with the gear (12) to rotate in the opposite direction, thereby driving the first rotating shaft (5) to rotate in the opposite direction; 步骤（B2）、转轴一（5）转动时，通过另一组皮带轮（13）和传动皮带（14）带动传动辊（36）转动，传动辊（36）转动时，在导向撑板（10）的导向下，带动传送滤网（4）向排水口（3）侧移动；In step (B2), when the rotating shaft (5) rotates, the transmission roller (36) is driven to rotate through another set of pulleys (13) and the transmission belt (14). When the transmission roller (36) rotates, it drives the transmission filter (4) to move toward the drain outlet (3) under the guidance of the guide support plate (10); 步骤（C）、河水进入过滤箱（1）内部，进行分级分离过滤；Step (C), the river water enters the filter box (1) and is subjected to graded separation and filtration; 步骤（C1）、河水通过进水口（2）进入过滤箱（1）内部后，刮钩（6）向进水口（2）侧转动时，勾出河水中的塑料袋、树枝条状杂物；Step (C1), after the river water enters the filter box (1) through the water inlet (2), the scraper hook (6) rotates toward the water inlet (2) to hook out plastic bags, tree branches and other debris in the river water; 步骤（C2）、传送滤网（4）通过自身过滤功能，在上移过程中，带走河水中的淤泥，淤泥被带动至固定杆（34）下方，经过磁条（35）时，磁条（35）吸出淤泥中的铁制金属，使得金属和淤泥分离；In step (C2), the conveying filter (4) takes away the silt in the river water by its own filtering function during the upward movement, and the silt is driven to the bottom of the fixed rod (34). When the silt passes through the magnetic strip (35), the magnetic strip (35) absorbs the iron metal in the silt, so that the metal and the silt are separated; 步骤（C3）、淤泥到达传送滤网（4）端部时，在下料刮板（20）的刮除下，以及后续淤泥的推动下，淤泥被从淤泥出料口推出；Step (C3), when the sludge reaches the end of the conveying filter (4), the sludge is scraped by the unloading scraper (20) and pushed by the subsequent sludge, and is pushed out from the sludge discharge port; 步骤（C4）、经过传送滤网（4）过滤去除淤泥的河水继续流动至收集盒（21）内部，经过收集滤网（22）、活性炭滤板（23）和防护滤网（24）过滤后，通过排水口（3）排出；Step (C4), the river water after filtering and removing silt through the transmission filter (4) continues to flow into the collection box (21), is filtered through the collection filter (22), the activated carbon filter plate (23) and the protection filter (24), and is discharged through the drain port (3); 步骤（D）、过滤后对收集盒（21）和清理插板（27）进行清理；Step (D), cleaning the collection box (21) and the cleaning plug plate (27) after filtering; 步骤（D1）、刮钩（6）转动至上方后，插入插槽（29）内部，即可通过两侧的清理插板（27）刮下表面勾住的条状杂物，即可使得杂物被留在清理插板（27）上；Step (D1), after the scraping hook (6) is rotated to the upper side, it is inserted into the slot (29), and the strip-shaped debris hooked on the surface can be scraped off through the cleaning plug plates (27) on both sides, so that the debris is left on the cleaning plug plates (27); 步骤（D2）、清理插板（27）在刮下杂物时，刮钩（6）继续转动，推动清理插板（27）移动，清理插板（27）移动时，带动移动块（30）在滑轨盒（31）内部移动并压缩弹簧（32），直至刮钩（6）转动越过清理插板（27），此时刮钩（6）对清理插板（27）的推力解除，在弹簧（32）的推动下，清理插板（27）移动复位，插入下一刮钩（6）侧边，继续对后续的刮钩（6）进行清理；Step (D2), when the cleaning plug plate (27) scrapes off the debris, the scraping hook (6) continues to rotate, pushing the cleaning plug plate (27) to move. When the cleaning plug plate (27) moves, it drives the moving block (30) to move inside the slide rail box (31) and compress the spring (32) until the scraping hook (6) rotates over the cleaning plug plate (27). At this time, the pushing force of the scraping hook (6) on the cleaning plug plate (27) is released. Under the push of the spring (32), the cleaning plug plate (27) moves to reset and is inserted into the side of the next scraping hook (6), and the subsequent scraping hooks (6) continue to clean; 步骤（D3）、清理插板（27）内部收集的杂物较多时，拉动把手，转动打开清理盖板（18），将清理插板（27）内的杂物拉出清理，清理完成后，转动清理盖板（18）关闭清理口；Step (D3), when there is a lot of debris collected inside the cleaning plug plate (27), pull the handle to rotate and open the cleaning cover (18), pull out the debris inside the cleaning plug plate (27) for cleaning, and after cleaning, rotate the cleaning cover (18) to close the cleaning opening; 步骤（D4）、需要清理收集滤网（22）时，拧动螺栓，使得收集盒（21）与过滤箱（1）的固定解除，向上拉动收集盒（21），使得收集滤网（22）、活性炭滤板（23）和防护滤网（24）皆移动至限位板（26）上方，与限位板（26）错位，然后将收集盒（21）拉出，即可对收集滤网（22）、活性炭滤板（23）和防护滤网（24）进行清理或更换；Step (D4), when it is necessary to clean the collecting filter (22), the bolts are turned to release the fixing of the collecting box (21) and the filter box (1), and the collecting box (21) is pulled upwards so that the collecting filter (22), the activated carbon filter plate (23) and the protective filter (24) are all moved to above the limiting plate (26) and are offset from the limiting plate (26), and then the collecting box (21) is pulled out, and the collecting filter (22), the activated carbon filter plate (23) and the protective filter (24) can be cleaned or replaced; 步骤（D5）、清理完成后，将收集盒（21）底部对齐插入过滤箱（1）内部，使得收集盒（21）顶部卡合在安装槽（25）内部，向下推动收集盒（21），使得收集滤网（22）、活性炭滤板（23）和防护滤网（24）外侧皆分别贴合在限位板（26）侧边，并通过螺栓将收集盒（21）与过滤箱（1）固定。After step (D5) cleaning is completed, the bottom of the collection box (21) is aligned and inserted into the filter box (1) so that the top of the collection box (21) is engaged in the mounting groove (25), and the collection box (21) is pushed downward so that the outer sides of the collection filter (22), the activated carbon filter plate (23) and the protective filter (24) are respectively attached to the side of the limit plate (26), and the collection box (21) is fixed to the filter box (1) by bolts.
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