CN119280930A - River water decontamination filtration device based on hydroxyl radical generation - Google Patents
River water decontamination filtration device based on hydroxyl radical generation Download PDFInfo
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- CN119280930A CN119280930A CN202411816881.4A CN202411816881A CN119280930A CN 119280930 A CN119280930 A CN 119280930A CN 202411816881 A CN202411816881 A CN 202411816881A CN 119280930 A CN119280930 A CN 119280930A
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- river water
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- hydroxyl radical
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- 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
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- 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
- B01D29/01—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 flat 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
本发明公开了基于羟基自由基生成的河水除污过滤装置，涉及河水过滤技术领域，包括转筒，所述转筒的内部贯穿转动连接有转轴，且转轴的外壁固定连接有转轮，所述转筒的底部固定连接有传输筒，且传输筒的内壁固定安装有过滤网，所述转轴的端部设置有过滤机构，以在进行除污过滤时，确保过滤网的表面不会堵塞，所述传输筒的外壁设置有收集机构，以在进行除污过滤时，可对过滤的固体垃圾进行收集。本基于羟基自由基生成的河水除污过滤装置，通过水流冲击转轮驱动转轴，带动半圈齿旋转，使活动框平移，滑动杆通过固定板带动清理块滑动，刮除过滤网固体垃圾，避免堵塞，持续有效过滤河水，利用水流动力，无需额外能源，降低成本和环境影响。
The present invention discloses a river water pollution removal and filtering device based on the generation of hydroxyl free radicals, which relates to the field of river water filtration technology, and comprises a rotating drum, wherein a rotating shaft is rotatably connected to the interior of the rotating drum, and a rotating wheel is fixedly connected to the outer wall of the rotating shaft, a transmission drum is fixedly connected to the bottom of the rotating drum, and a filter screen is fixedly installed on the inner wall of the transmission drum, and a filtering mechanism is provided at the end of the rotating shaft to ensure that the surface of the filter screen will not be blocked when performing pollution removal and filtering, and a collecting mechanism is provided on the outer wall of the transmission drum to collect the filtered solid garbage when performing pollution removal and filtering. The river water pollution removal and filtering device based on the generation of hydroxyl free radicals drives the rotating shaft through the impact of the rotating wheel by water flow, drives the half-circle gear to rotate, and causes the movable frame to translate, and the sliding rod drives the cleaning block to slide through the fixed plate, scrapes off the solid garbage on the filter screen, avoids blockage, and continuously and effectively filters the river water, using water flow power, without the need for additional energy, and reducing costs and environmental impact.
Description
Technical Field
The invention relates to the technical field of river water filtration, in particular to a river water decontamination filtering device based on hydroxyl radical generation.
Background
Along with the continuous development of living standard and industrial production, more and more garbage and sewage are continuously discharged into a river channel, so that the river water is polluted, the river channel becomes a sewage gathering place, and in order to protect the environment, relevant units need to purify the sewage in the river channel, so that the sewage is purified and is convenient to recycle, and filtration is an important process of sewage purification, so that a special filter device is needed in the process of purifying the sewage in the river channel.
Hydroxyl radicals are active oxygen species with extremely high oxidation potential, the oxidation capacity of which is inferior to fluorine. In the process of water electrolysis, a large amount of hydroxyl radicals can be rapidly electrolyzed through the action of an anode and a cathode, and the hydroxyl radicals and organic pollutants in river water undergo rapid chain reaction and are oxidized into carbon dioxide, water or mineral salt, so that the aim of purifying water quality is fulfilled.
The device mainly has the function of degrading organic pollutants, inorganic pollutants, microorganisms and the like in river water by means of strong oxidizing property of hydroxyl radicals, so that the aim of purifying water quality is fulfilled, but for floaters in the river water, such as leaves, plastic garbage, plankton and the like, the device possibly does not have a direct filtering and intercepting effect, only simply filters solid garbage in sewage, and when the solid garbage is large in volume and more, the filtering device is easy to block, so that the filtering work must be suspended for replacement before the sewage is stopped in filtering, the filtering efficiency is low, and the purifying effect of polluted river water is insufficient.
Disclosure of Invention
The invention aims to provide a river water decontamination filtering device based on hydroxyl radical generation so as to solve the problems in the background technology.
The river water decontamination filtering device based on hydroxyl free radical generation comprises a rotary drum, wherein the rotary drum is internally and rotatably connected with a rotating shaft in a penetrating way, the outer wall of the rotating shaft is fixedly connected with a rotating wheel, the bottom of the rotary drum is fixedly connected with a transmission drum, and the inner wall of the transmission drum is fixedly provided with a filter screen;
The end part of the rotating shaft is provided with a filtering mechanism so as to ensure that the surface of the filter screen is not blocked when the dirt removing and filtering are carried out;
the outer wall of the transmission barrel is provided with a collecting mechanism so as to collect filtered solid garbage when the dirt is removed and filtered.
Preferably, the filter mechanism comprises a movable frame, a tooth slot is formed in the inner wall of the movable frame, a second sliding groove is formed in the side wall of the movable frame in a penetrating mode, a connecting shaft is connected to the inner wall of the second sliding groove in a sliding mode, half-circle teeth are fixedly connected to the outer wall of the connecting shaft, the inner wall of each half-circle tooth is meshed with the inner wall of the tooth slot in a matched mode, a first connecting rod is fixedly connected to the two ends of the movable frame, a fixing rod is fixedly connected to the bottom of the first connecting rod, a second connecting rod is fixedly connected to the bottom of the fixing rod, a sliding rod is fixedly connected to the side wall of the second connecting rod, and a fixing plate is fixedly connected to the outer wall of the sliding rod.
Preferably, one end of the connecting shaft, which is close to the tooth slot, is fixedly connected to the end part of the rotating shaft, and the sliding rod penetrates through the transmission barrel to be connected in a sliding manner.
Preferably, the bottom fixedly connected with clearance piece of fixed plate, and the bottom of clearance piece with the top of filter screen is laminated mutually and is slided.
Preferably, the collection mechanism comprises a collection box, and the collection cavity is seted up to the inside of collecting the box, the inner wall sliding connection in collection cavity has the clamp plate, and the top fixedly connected with spring of clamp plate, the spring with the one end fixedly connected with that the clamp plate kept away from mutually is in the inner wall top in collection cavity, the chute has been seted up to the bottom of clamp plate, and the inner wall sliding connection in chute supports the piece, the draw-in groove has been seted up to the lateral wall of supporting the piece, the bottom fixed mounting in collection cavity has the filtration pore, and the bottom fixedly connected with conveyer pipe in filtration pore, the conveyer pipe with the one end fixedly connected with check valve that the filtration pore kept away from mutually.
Preferably, the side wall fixed connection of collecting box is in the lateral wall of transmission section of thick bamboo, the inner wall of transmission section of thick bamboo runs through and has seted up the row's silo, the outer wall of clearance piece with the inner wall of row's silo laminating mutually is slided, the inside of transmission section of thick bamboo with the collection chamber is linked together, the bottom sliding connection who supports the piece is in the top of filter screen.
Preferably, the two ends of the cleaning block are fixedly connected with sliding blocks, the side walls of the transmission cylinder corresponding to the sliding blocks are provided with first sliding grooves, and the outer walls of the sliding blocks are slidably connected with the inner walls of the first sliding grooves.
Preferably, the outer wall of the sliding block corresponds to the inner wall of the clamping groove.
Preferably, the top fixedly connected with water inlet of rotary drum, and the inside of water inlet with the inside of rotary drum is linked together, the bottom fixed mounting of transmission section of thick bamboo has hydroxyl radical filter, and the lateral wall fixedly connected with outlet of hydroxyl radical filter.
Compared with the prior art, the invention has the beneficial effects that:
1. When filtering river water, drive the pivot through rivers impact runner and rotate, make the connecting axle drive half circle tooth synchronous rotation, through setting up the filter screen, make movable frame carry out reciprocal translational motion, make the carriage release lever drive the clearance piece through the fixed plate and slide, thereby strike off the promotion to the solid rubbish on filter screen surface, thereby ensure to filter river water in-process, thereby avoid a large amount of solid rubbish to stay at the surface of filter screen and make the filter screen jam, can last, filter river water effectively, ensure that the continuity and the stability of filtration process utilize the impact force of rivers self as the power supply, need not extra electric power or mechanical energy input, thereby reduce running cost and environmental impact.
2. When filtering river water, drive the clearance piece through movable frame and continue reciprocating motion, make the slider promote to support the piece and extrude the chute to drive the clamp plate and carry out upwards sliding along the inner wall of collecting the chamber, afterwards solid rubbish can fall into the inside of collecting the chamber through the row's material groove, thereby realized solid rubbish's automatic collection, through extrusion solid rubbish, when having realized the effective separation of solid rubbish and water, can also make the collecting chamber hold more solid rubbish.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view of a structural attachment of the filter mechanism of the present invention;
FIG. 4 is a partial cross-sectional view of the filter mechanism of the present invention;
FIG. 5 is a partial cross-sectional view of the structure of the present invention;
FIG. 6 is a schematic view of the structure of the collecting mechanism of the present invention;
Fig. 7 is an enlarged view of fig. 3 a in accordance with the present invention.
The device comprises a rotary drum 1, a rotary shaft 2, a rotary shaft 3, a filtering mechanism 4, a transmission drum 5, a filter screen 6, a collecting mechanism 7, a cleaning block 8, a sliding block 9, a discharge groove 10, a first sliding groove 11, a rotary wheel 12, a water inlet 13, a hydroxyl radical filter 14, a water outlet 301, a movable frame 302, a tooth groove 303, a second sliding groove 304, a connecting shaft 305, a half circle of teeth 306, a first connecting rod 307, a fixed rod 308, a second connecting rod 309, a sliding rod 310, a fixed plate 601, a collecting box 602, a collecting cavity 603, a pressing plate 604, a spring 605, a chute 606, a supporting block 607, a clamping groove 608, a filtering hole 609, a conveying pipe 610 and a one-way valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides the following technical solutions:
river water scrubbing filter equipment based on hydroxyl radical generates, including rotary drum 1, rotary drum 1's inside runs through the rotation and is connected with pivot 2, and the outer wall fixedly connected with runner 11 of pivot 2, rotary drum 1's bottom fixedly connected with transmission section of thick bamboo 4, and the inner wall fixed mounting of transmission section of thick bamboo 4 has filter screen 5.
The end of the rotating shaft 2 is provided with a filtering mechanism 3.
Further, the filtering mechanism 3 includes a movable frame 301, the inner wall of the movable frame 301 is provided with a tooth slot 302, the side wall of the movable frame 301 is provided with a second sliding slot 303 in a penetrating manner, the inner wall of the second sliding slot 303 is connected with a connecting shaft 304 in a sliding manner, the outer wall of the connecting shaft 304 is fixedly connected with a half circle of teeth 305, the inner wall of the teeth of the half circle of teeth 305 is engaged with the inner wall of the tooth slot 302 in a matching manner, both ends of the movable frame 301 are fixedly connected with a first connecting rod 306, the bottom of the first connecting rod 306 is fixedly connected with a fixing rod 307, the bottom of the fixing rod 307 is fixedly connected with a second connecting rod 308, the side wall of the second connecting rod 308 is fixedly connected with a sliding rod 309, the outer wall of the sliding rod 309 is fixedly connected with a fixing plate 310, the top of the rotary drum 1 is fixedly connected with a water inlet 12, the inside of the water inlet 12 is communicated with the inside of the rotary drum 1, the bottom of the transmission drum 4 is fixedly provided with a hydroxyl radical filter 13, and the side wall of the hydroxyl radical filter 13 is fixedly connected with a water outlet 14.
In this embodiment, the hydroxyl radical filter 13 degrades organic pollutants, inorganic pollutants and microorganisms in the river water by virtue of the strong oxidizing capability of hydroxyl radicals in the core of the hydroxyl radical filter 13, so as to achieve the aim of purifying the water quality, the river water is firstly drained to the water inlet 12, can flow into the drum 1 from the water inlet 12, then flows along the inner wall of the drum 1, then flows to the bottom of the drum 1, and then flows down to the inside of the transmission drum 4, and then contacts the filter screen 5, so that the river water is filtered by the filter screen 5, solid garbage in the river water is filtered and stays on the surface of the filter screen 5, preliminary filtration of the river water is completed, the influence of solid garbage in the river water on subsequent filtration is avoided, the filtered river water flows down again, then enters the inside of the hydroxyl radical filter 13, the river water is further filtered by the strong oxidizing capability of hydroxyl radicals, and then is discharged through the water outlet 14.
After a large amount of river water is filtered, a large amount of solid garbage can cause the filter screen 5 to be blocked, so that the river water is blocked in the treatment process, even the flow of the river water is stopped, the filtering efficiency is obviously reduced, the condition that the filter screen 5 is blocked can be avoided by cleaning the solid garbage on the surface of the filter screen 5 while the river water is filtered, as the water inlet 12 is arranged at one side of the rotary drum 1, the water can only flow in a half space inside the rotary drum 1, the water can impact the rotary drum 11 while the river water enters the rotary drum 1, then the rotary drum 11 can drive the rotary shaft 2 to rotate after being impacted, one end which is close to the tooth grooves 302 through the connecting shaft 304 is fixedly connected to the end part of the rotary shaft 2, so that the rotary shaft 2 can drive the connecting shaft 304 to rotate, the connecting shaft 304 can drive half-circle teeth 305 to synchronously rotate, since the teeth of the half-circle teeth 305 are engaged with the upper tooth grooves 302 in a matching manner, when the half-circle teeth 305 rotate, the movable frame 301 drives the fixed rod 307 to move synchronously through the first connecting rod 306, meanwhile, the outer wall of the connecting shaft 304 is attached to the inner wall of the second sliding groove 303 to slide, so that the movable frame 301 keeps translating, then when the half-circle teeth 305 rotate for the second half-circle, the teeth of the half-circle teeth 305 are engaged with the lower tooth grooves 302 in a matching manner, then when the half-circle teeth 305 continue to rotate, the movable frame 301 drives the fixed rod 307 to translate in the opposite direction through the first connecting rod 306, so that the movable frame 301 reciprocates in a sliding manner when the movable frame 301 reciprocates through the second connecting rod 308 through the fixed rod 307, the sliding rod 309 can drive the fixed plate 310 to reciprocate in the transmission barrel 4, the bottom fixedly connected with cleaning block 7 of the fixed plate 310, and the bottom of the cleaning block 7 and the top of the filter screen 5 are attached and slide mutually, meanwhile, the fixed plate 310 can drive the cleaning block 7 to attach and reciprocate along the upper surface of the filter screen 5, solid garbage on the surface of the filter screen 5 can be scraped and pushed in the process of sliding the cleaning block 7, so that the filter screen 5 can be cleaned simultaneously in the process of river water filtration, and a large amount of solid garbage is prevented from staying on the surface of the filter screen 5 to block the filter screen 5.
Through above, when filtering river water, drive pivot 2 through rivers impact runner 11 and rotate, make connecting axle 304 drive half circle tooth 305 synchronous revolution, through setting up filter screen 5, make movable frame 301 carry out reciprocal translational motion, make slide bar 309 drive clearance piece 7 through fixed plate 310 and slide, thereby strike off the promotion to the solid rubbish on filter screen 5 surface, thereby ensure that at the in-process to river water filtration, thereby avoid a large amount of solid rubbish to stop at the surface of filter screen 5 and make filter screen 5 jam, can last, filter river water effectively, ensure that the continuity and the stability of filtration process utilize the impact force of rivers self as the power supply, need not extra electric power or mechanical energy input, thereby running cost and environmental impact have been reduced.
In the second embodiment, the collecting mechanism 6 is provided on the outer wall of the transfer drum 4.
Further, collection mechanism 6 includes collection box 601, and collection box 601's inside is seted up and is collected chamber 602, collection chamber 602's inner wall sliding connection has clamp plate 603, and clamp plate 603's top fixedly connected with spring 604, spring 604 and clamp plate 603 keep away from one end fixedly connected with collection chamber 602's inner wall top, chute 605 has been seted up to clamp plate 603's bottom, and chute 605's inner wall sliding connection has support piece 606, support piece 606's lateral wall has seted up draw-in groove 607, collection chamber 602's bottom fixed mounting has filtration pore 608, and filtration pore 608's bottom fixedly connected with conveyer pipe 609, conveyer pipe 609 and filtration pore 608 keep away from one end fixed mounting that has check valve 610, cleaning piece 7's outer wall and the laminating of the inner wall of discharge groove 9 are slided mutually, transfer drum 4's inside is linked to collection chamber 602, support piece 606's bottom sliding connection is at filter screen 5's top.
In this embodiment, while filtering, the cleaning block 7 can continuously clean the filter screen 5 through the reciprocating movement of the movable frame 301, the side wall of the collecting box 601 is fixedly connected to the side wall of the conveying cylinder 4, the inner wall of the conveying cylinder 4 is penetrated and provided with the discharge groove 9, so that the solid garbage on the surface of the filter screen 5 is pushed to the inner wall of the discharge groove 9, the two ends of the cleaning block 7 are fixedly connected with the sliding blocks 8, the side wall of the conveying cylinder 4 corresponding to the sliding blocks 8 is provided with the first sliding groove 10, the outer wall of the sliding blocks 8 is slidably connected to the inner wall of the first sliding groove 10, the outer wall of the sliding blocks 8 corresponds to the inner wall of the clamping groove 607, in the process of moving the cleaning block 7, the sliding blocks 8 are driven to synchronously move along the inner wall of the first sliding groove 10, then the sliding blocks 8 are contacted with the abutting blocks 606, then the outer wall of the sliding blocks 8 are driven to slide along the top of the filter screen 5, after sliding to a certain distance, the convex angle of the abutting block 606 is attached to the inner wall of the chute 605, then the chute 605 is extruded, so that the pressing plate 603 is driven to slide upwards along the inner wall of the collecting cavity 602, meanwhile, the spring 604 is compressed, the height of the sliding pressing plate 603 is higher than that of the side wall of the discharging groove 9, at the moment, the inside of the collecting cavity 602 is communicated with the inside of the transmission cylinder 4, then the solid garbage pushed by the cleaning block 7 falls into the inside of the collecting cavity 602 through the discharging groove 9, so that the collection of the solid garbage is completed, then when the cleaning block 7 moves reversely, the sliding block 8 is separated from the inner wall of the clamping groove 607, then the spring 604 is reset through elasticity, so that the pressing plate 603 is driven to slide downwards along the inner wall of the collecting cavity 602, at the moment, the inside of the collecting cavity 602 is changed into a sealing space again, the bottom of the pressing plate 603 presses the solid waste, so that the collection cavity 602 can hold more solid waste by compressing the solid waste, and then the moisture of the solid waste is extruded and flows into the conveying pipe 609 through the filtering holes 608, and then flows into the conveying cylinder 4 again through the check valve 610.
Through above, when filtering river water, drive clearance piece 7 through movable frame 301 and continue reciprocating motion, make slider 8 promote to support piece 606 and extrude chute 605 to drive clamp plate 603 and carry out the upward slip along collecting chamber 602's inner wall, afterwards solid rubbish can fall into collecting chamber 602's inside through row silo 9, thereby realized solid rubbish's automatic collection, through extrusion solid rubbish, when having realized the effective separation of solid rubbish and water, can also make collecting chamber 602 hold more solid rubbish.
Working principle: firstly, river water is drained to the water inlet 12, then flows into the drum 1 from the water inlet 12, then flows along the inner wall of the drum 1, then flows into the transmission drum 4 when flowing to the bottom of the drum 1, then contacts the filter screen 5 in the downward flowing process, so that the river water is filtered by the filter screen 5, solid garbage in the river water is filtered and stays on the surface of the filter screen 5, thus finishing preliminary filtration of the river water, avoiding the influence of solid garbage in the river water on subsequent filtration, then the filtered river water flows downwards, then enters the inside of the hydroxyl radical filter 13, further filters the river water through the strong oxidizing ability of hydroxyl radicals, and then is discharged through the water outlet 14, since the position of the water inlet 12 is arranged on one side of the drum 1, so that the river water can flow only in the space of the inner half of the rotary drum 1, the river water enters the rotary drum 1, the water flow can impact the rotary wheel 11, then the rotary wheel 11 can drive the rotary shaft 2 to rotate after being impacted, one end, close to the tooth socket 302, of the rotary shaft 2 is fixedly connected to the end part of the rotary shaft 2, the rotary shaft 2 can drive the connecting shaft 304 to rotate, the connecting shaft 304 drives the half circle teeth 305 to synchronously rotate, the movable frame 301 can drive the fixed rod 307 to synchronously move through the first connecting rod 306 when the half circle teeth 305 rotate, the outer wall of the connecting shaft 304 can be attached to the inner wall of the second sliding groove 303, the movable frame 301 keeps translating, then when the half circle teeth 305 rotate for the second half circle, the teeth of the half circle teeth 305 can be in matched engagement with the tooth sockets 302 below at the moment, when the half circle of teeth 305 continue to rotate, the movable frame 301 drives the fixed rod 307 through the first connecting rod 306 and translates in the opposite direction, so that the movable frame 301 can reciprocate in translation through each circle of the half circle of teeth 305, the movable frame 301 drives the second connecting rod 308 to reciprocate through the fixed rod 307, the sliding rod 309 penetrates through and is connected in the transmission cylinder 4 in a sliding manner, the sliding rod 309 drives the fixed plate 310 to reciprocate in the transmission cylinder 4, meanwhile, the fixed plate 310 drives the cleaning block 7 to conduct attaching and reciprocating sliding along the upper surface of the filter screen 5, and in the sliding process of the cleaning block 7, solid garbage on the surface of the filter screen 5 can be scraped and pushed, so that the filter screen 5 can be cleaned simultaneously in the river water filtering process, and a large amount of solid garbage is prevented from staying on the surface of the filter screen 5, so that the filter screen 5 is blocked;
When river water is filtered, the reciprocating movement of the movable frame 301 skillfully drives the cleaning block 7 to continuously clean the filter screen 5, the accumulation of solid garbage on the surface of the filter screen 5 is effectively avoided, in the process, the cleaning block 7 not only pushes the solid garbage to the inner wall of the discharge chute 9, but also synchronously moves through the sliding block 8 connected with the cleaning block 7, when the sliding block 8 contacts the abutting block 606, the sliding block skillfully slides into the clamping groove 607, the abutting block 606 is driven to slide along the top of the filter screen 5, the convex angle of the abutting block 606 gradually clings to the inner wall of the chute 605 along with the sliding, the pressing action causes the pressing plate 603 to slide on the inner wall of the collection cavity 602, meanwhile, the spring 604 is compressed, when the height of the pressing plate 603 exceeds the side wall of the discharge chute 9, the collection cavity 602 is communicated with the inside of the transmission barrel 4, the solid garbage smoothly falls into the collection cavity 602 through the discharge chute 9, the collection of the garbage is realized, when the sliding block 8 reversely moves, the sliding block 8 slides into the clamping groove 607 by virtue of the elasticity of the sliding block 607, the pressing plate 603 slides out of the pressing plate 603, the pressing plate 602 is driven by the elasticity of the pressing plate, the pressing plate 602 is enabled to slide along the top of the filter screen 5, the solid garbage can be more completely compressed, the solid garbage can be completely discharged from the collection cavity 602, the water can be more efficiently compressed, the water can be discharged through the compression valve can be more completely, the water can be completely discharged, the water can be completely and the garbage can be completely and can be collected, and the garbage can be completely, and efficiently can be completely discharged, and can and efficiently can conveniently and efficiently, and efficiently can conveniently and efficiently flows through the garbage can and can conveniently and has the garbage can and has high.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The river water decontamination filtering device based on hydroxyl free radical generation comprises a rotary drum (1) and is characterized in that a rotary shaft (2) is connected in a penetrating and rotating manner in the rotary drum (1), a rotating wheel (11) is fixedly connected to the outer wall of the rotary shaft (2), a transmission drum (4) is fixedly connected to the bottom of the rotary drum (1), and a filter screen (5) is fixedly arranged on the inner wall of the transmission drum (4);
the end part of the rotating shaft (2) is provided with a filtering mechanism (3) so as to clean the surface of the filter screen (5) when the dirt removing and filtering are carried out;
the outer wall of the transmission cylinder (4) is provided with a collecting mechanism (6) for collecting the filtered solid garbage;
The filter mechanism (3) comprises a movable frame (301), tooth grooves (302) are formed in the inner wall of the movable frame (301), a second sliding groove (303) is formed in the side wall of the movable frame (301) in a penetrating mode, a connecting shaft (304) is connected to the inner wall of the second sliding groove (303) in a sliding mode, half-circle teeth (305) are fixedly connected to the outer wall of the connecting shaft (304), the inner walls of the half-circle teeth (305) are meshed with the inner walls of the tooth grooves (302) in a matched mode, first connecting rods (306) are fixedly connected to the two ends of the movable frame (301), fixing rods (307) are fixedly connected to the bottoms of the first connecting rods (306), second connecting rods (308) are fixedly connected to the bottoms of the fixing rods (307), sliding rods (309) are fixedly connected to the side walls of the second connecting rods (308), and fixing plates (310) are fixedly connected to the outer walls of the sliding rods (309).
2. The river water decontamination filtering device based on hydroxyl radical generation as claimed in claim 1, wherein one end of the connecting shaft (304) close to the tooth slot (302) is fixedly connected to the end of the rotating shaft (2), and the sliding rod (309) penetrates through and is slidably connected to the inside of the transmission barrel (4).
3. The river water decontamination filtering device based on hydroxyl radical generation as claimed in claim 2, wherein the bottom of the fixing plate (310) is fixedly connected with a cleaning block (7), and the bottom of the cleaning block (7) is attached to the top of the filtering net (5) and slides.
4. The river water decontamination filter device based on hydroxyl radical generation according to claim 3, wherein the collection mechanism (6) comprises a collection box (601), and the inside of collection box (601) is seted up and is collected chamber (602), the inner wall sliding connection of collection chamber (602) has clamp plate (603), and the top fixedly connected with spring (604) of clamp plate (603), spring (604) with the one end fixedly connected with that clamp plate (603) kept away from is in the inner wall top of collection chamber (602), chute (605) have been seted up to the bottom of clamp plate (603), and the inner wall sliding connection of chute (605) has support piece (606), draw-in groove (607) have been seted up to the lateral wall of support piece (606), the bottom fixed mounting of collection chamber (602) has filtration pore (608), and the bottom fixedly connected with conveyer pipe (609) of filtration pore (608), conveyer pipe (609) with one end fixedly mounted with check valve (610) that filtration pore (608) kept away from.
5. The river water decontamination filtering device based on hydroxyl radical generation as claimed in claim 4, wherein the side wall of the collecting box (601) is fixedly connected with the side wall of the transmission barrel (4), a discharge groove (9) is formed in the inner wall of the transmission barrel (4) in a penetrating manner, the outer wall of the cleaning block (7) is attached to the inner wall of the discharge groove (9) in a sliding manner, the inside of the transmission barrel (4) is communicated with the collecting cavity (602), and the bottom of the supporting block (606) is connected to the top of the filter screen (5) in a sliding manner.
6. The river water decontamination filtering device based on hydroxyl radical generation according to claim 4, wherein two ends of the cleaning block (7) are fixedly connected with sliding blocks (8), a first sliding groove (10) is formed in the side wall of the transmission cylinder (4) corresponding to the sliding blocks (8), and the outer wall of the sliding blocks (8) is slidably connected with the inner wall of the first sliding groove (10).
7. The river water pollution removal filter device based on hydroxyl radical generation according to claim 6, wherein the outer wall of the slider (8) corresponds to the inner wall of the clamping groove (607).
8. River water decontamination filtering apparatus based on hydroxyl radical generation according to claim 1, characterized in that the top of the rotary drum (1) is fixedly connected with a water inlet (12), the inside of the water inlet (12) is communicated with the inside of the rotary drum (1), the bottom of the transmission drum (4) is fixedly provided with a hydroxyl radical filter (13), and the side wall of the hydroxyl radical filter (13) is fixedly connected with a water outlet (14).
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| CN202411816881.4A CN119280930A (en) | 2024-12-11 | 2024-12-11 | River water decontamination filtration device based on hydroxyl radical generation |
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| CN202411816881.4A CN119280930A (en) | 2024-12-11 | 2024-12-11 | River water decontamination filtration device based on hydroxyl radical generation |
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