CN113620473A - Circulating filter device for preventing and treating water pollution - Google Patents
Circulating filter device for preventing and treating water pollution Download PDFInfo
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- CN113620473A CN113620473A CN202111005477.5A CN202111005477A CN113620473A CN 113620473 A CN113620473 A CN 113620473A CN 202111005477 A CN202111005477 A CN 202111005477A CN 113620473 A CN113620473 A CN 113620473A
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a water pollution prevention and cure is with circulating filter device, including the water filter tank, the lateral wall has first filtration pore and first filtration pore to have first filter screen before the water filter tank, the lateral wall has the filter screen to scrape the piece before the water filter tank, the opening is seted up on lateral wall upper portion behind the water filter tank, the pressure plate is connected to the opening bottom, be connected through collapsible fold piece between the side of pressure plate and the opening lateral wall, there is transmission on the water filter tank, transmission links to each other with power device, the water filter tank lateral wall has second filtration pore and second filtration pore to have the second filter screen, water filter tank inside has the flocculation sedimentation structure. According to the invention, the filter screen scraper is matched with the pressure plate through the transmission device, so that the continuous and rapid water absorption and drainage effects are achieved, the flocculation settling structure is arranged in the water filtering tank, the flocculation settling effect on soluble impurities in water in the water filtering tank can be rapidly achieved, and the flocculated and settled water is filtered again through the second filter screen or a plurality of water filtering tanks are simultaneously used, so that the filtering efficiency is optimal.
Description
Technical Field
The invention belongs to the field of water purification devices, and particularly relates to a circulating filter device for preventing and treating water pollution.
Background
Due to lack of control and environmental awareness, garbage often floats in many streams, pollution is serious, a common industrial-grade water pollution treatment device is expensive, water pollution is slow to treat, water sources cannot be rapidly treated continuously, water source vicious circle is caused, continuous pollution is worsened, a common sewage filtering device is easy to block a filtering net opening after filtering for a short period of time, continuous cleaning and maintenance are needed, an effective pollution prevention effect is difficult to achieve, and for the problems, a circulating filtering device for preventing water pollution is designed.
Disclosure of Invention
The invention provides a circulating filter device for preventing and treating water pollution, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a circulating filter device for preventing and treating water pollution comprises a filter box, wherein a first filter hole is formed in the front side wall of the filter box, a first filter screen is arranged in the first filter hole, the first filter screen can filter insoluble impurities in water passing through the first filter hole, a filter screen scraping block is arranged on the front side wall of the filter box and is in sliding connection with the front side wall of the filter box, the filter screen scraping block can slide up and down along the side wall of the filter box and seals the first filter screen when sliding to the bottom end, an opening is formed in the upper portion of the rear side wall of the filter box, a pressure plate is hinged and connected to the bottom of the opening, a pressure plate is connected between the side edge of the pressure plate and the side wall of the opening in a sealing manner through a foldable fold sheet, a transmission device is arranged at the top of the filter box and can be respectively connected with the filter screen scraping block and the pressure plate, the transmission device can drive a filter screen scraping plate to move up and down, the filter screen scraping plate can seal the first filter screen when moving down, and drive the pressure plate at filter screen scraper blade lapse, drive the pressure plate and incline rotatoryly backward when the filter screen scraper blade upwards slides, transmission links to each other with power device, the water strainer lateral wall has been seted up the second and has been filtered the downthehole second filter screen of installing of hole and second filtration, the water strainer incasement portion is provided with the flocculation and subsides the structure, the flocculation and subsides the structure and can play the effect that quick flocculation subsides to the soluble impurity of water strainer incasement portion aquatic, the second filter screen can filter the impurity that the aquatic was subsided by the flocculation.
The circulating filter device for preventing and treating water pollution comprises a crankshaft support, the crankshaft support is fixedly arranged on the upper portion of the front side wall of a water filtering box, a crankshaft is arranged on the crankshaft support in a matched mode, a first connecting rod is arranged on a connecting rod neck of the crankshaft, two ends of the first connecting rod are respectively connected with the connecting rod neck of the crankshaft and the front side wall of a filter screen scraper in a rotating mode, a sleeve is fixedly arranged on the top of the water filtering box, a rotary disc is connected with a bearing in the sleeve, a first supporting rod is fixedly arranged on the left side wall of the rotary disc, a second connecting rod is arranged on the side wall of the first supporting rod, two ends of the first connecting rod are respectively connected with the first supporting rod and the connecting rod neck of the crankshaft in a rotating mode, a flocculation sedimentation accelerating device is arranged on the side wall of the first supporting rod, flocculation sedimentation accelerating device can accelerate the flocculation sedimentation effect in the water filtering box through the driving of the first supporting rod, and a second supporting rod is fixedly arranged on the right side wall of the rotary disc, a third connecting rod is installed on the side wall of the second supporting rod, one end of the third connecting rod is rotatably connected with the side wall of the second supporting rod, the other end of the third connecting rod is fixedly connected with the pressure plate through a fourth connecting rod, the second supporting rod and the first supporting rod are staggered mutually, and one end of a crankshaft is connected with the output end of the power device.
The circulating filter device for preventing and treating water pollution comprises a flocculation sedimentation accelerating device and a stirring through hole, wherein the stirring through hole is formed in the top surface of a water filtering box, a stirring rod penetrates through the stirring through hole, the top end of the stirring rod is hinged to a first supporting rod, a pipe sleeve is sleeved on the lower portion of the side wall of the stirring rod, a torsion spring is arranged in the pipe sleeve, an impurity scraping rod is fixedly mounted on the outer side wall of the pipe sleeve through a fifth connecting rod, and the impurity scraping rod is in mesh surface contact with a second filter screen.
According to the circulating filter device for preventing and treating water pollution, the flocculation settling structure comprises a spherical shell, a plurality of exchange holes are formed in the surface of the spherical shell, a flocculation agent is arranged in the spherical shell, and the spherical shell cannot pass through the second filter screen.
According to the circulating filter device for preventing and treating water pollution, the top of the filter screen scraper is provided with the collecting cavity, the upper part of the side surface of the collecting cavity, which is close to one side of the first filter screen, is provided with the inclined surface, and the upper part of the collecting cavity is provided with the two inclined baffles.
According to the circulating filter device for preventing and treating water pollution, the maintenance door is arranged on the rear side wall of the pressure plate, and the maintenance door is sealed with the pressure plate when closed.
The power device comprises a fixed shaft, a wheel shaft, a speed reducer and a water wheel, wherein the water wheel is sleeved on the fixed shaft and is connected with the speed reducer through the wheel shaft, the speed reducer is connected with a crankshaft, the fixed shaft is arranged at a water flow position, and the water wheel can be pushed by the water flow to rotate.
According to the circulating filter device for preventing and treating water pollution, the outer side of the second filter screen is communicated with the one-way valve through the pipeline, and the one-way valve can only allow water in the water filtering tank to flow out through the second filter screen.
The invention has the advantages that: when the device carries out water pollution prevention and filtration treatment, the water filtering box is arranged in a water source for prevention and treatment, so that water can flow into the water filtering box through the first filtering hole, the water after filtration and sedimentation can flow into the collecting tank through the second filtering hole, the transmission device drives the filtering screen scraping plate to slide up and down along the front side wall of the water filtering box during filtration, when the transmission device drives the filtering screen scraping plate to move downwards and expose the first filtering screen, the pressure plate rotates towards the rear side, the pressure plate is connected with the water filtering box in a sealing way through the foldable folded sheets, the volume inside the water filtering box is increased and the pressure intensity is reduced, the water in the water source for prevention and treatment is sucked into the water filtering box through the first filtering screen, part of impurities with larger volume is left at the screen opening of the first filtering screen, then the transmission device drives the filtering screen scraping plate to move upwards and seal the first filtering screen, and the pressure plate rotates towards the front side, so that the volume inside the water filtering box is reduced, The pressure is increased, impurities in water in the water filter tank are flocculated and settled quickly through a flocculation settling structure, then the water subjected to flocculation settling treatment is discharged from a second filter screen, a filter screen scraper can not only seal the first filter screen and prevent the water subjected to flocculation settling treatment from flowing back from the first filter screen, the drainage filtering efficiency is increased, large-volume impurities on the first filter screen can be scraped while the water moves upwards, and the second filter screen can retain the large-volume impurities subjected to flocculation settling in the water filter tank; the invention has smart structure and reasonable design, provides a circulating filter device for improving the filtering efficiency of water pollution prevention treatment, leads the filter screen scraper to be matched with the pressure plate through the transmission device, thereby achieving the effects of continuously and rapidly absorbing water and draining water, the filter screen scraper can seal the first filter screen or scrape impurities on the first filter screen when moving up and down to prevent the first filter screen from being blocked, besides filtering water, the flocculation sedimentation structure is also arranged in the filter tank, the flocculation sedimentation effect can be rapidly played on soluble impurities in the water in the filter tank, and the effect of preventing and treating water pollution is further improved, and the water after flocculation and sedimentation is filtered again through the second filter screen, so that the effect and the efficiency of preventing and controlling water pollution are effectively improved, but also has the advantages of circulating filtration and long maintenance period, is suitable for production and use, and in addition, the device has another embodiment: can splice a plurality of water filters side by side, make the water source flow direction end to end of a plurality of water filters to make water filter many times and flocculate and subside, make the filter effect reach the best, or use a plurality of water filters simultaneously, make filtration efficiency reach the best.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a side view of the water filter tank; FIG. 3 is a rear view of FIG. 2; fig. 4 is a schematic structural diagram of a transmission structure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A circulating filter device for preventing and treating water pollution is disclosed, as shown in the figure, comprising a water filtering box 1, wherein the front side wall of the water filtering box 1 is provided with a first filtering hole and a first filtering net 2 is arranged in the first filtering hole, the first filtering net 2 can filter insoluble impurities in water passing through the first filtering hole, the front side wall of the water filtering box 1 is provided with a filtering net scraping block 3, the filtering net scraping block 3 is connected with the front side wall of the water filtering box 1 in a sliding way, the filtering net scraping block 3 can slide up and down along the side wall of the water filtering box 1 and seals the first filtering net 2 when sliding to the bottom end, the upper part of the rear side wall of the water filtering box 1 is provided with a through hole, the bottom of the through hole is hinged with a pressure plate 4, the side edge of the pressure plate 4 is connected with the side wall of the through hole in a sealing way through a foldable folded sheet 5, the top of the water filtering box 1 is provided with a transmission device, the transmission device is respectively connected with the filtering net scraping block 3 and the pressure plate 4, and can drive the filtering net scraping plate 3 to move up and down, filter screen scraper blade 3 moves up and can seal first filter screen 2, filter screen scraper blade 3 downstream can expose first filter screen 2, and it drives pressure plate 4 backward lateral rotation to slide down at filter screen scraper blade 3, it is rotatory to drive pressure plate 4 forward lateral rotation when filter screen scraper blade 3 upwards slides, transmission links to each other with power device, filter tank 1 lateral wall has been seted up the second and has been filtered downthehole second filter screen 6 of installing of filtration pore and second, filter tank 1 is inside to be provided with the flocculation and subsides the structure, the flocculation and subsides the structure and can play the effect that quick flocculation subsides to the soluble impurity in the water of filter tank 1 inside, second filter screen 6 can filter the impurity that is subsided by the flocculation in the water. When the device carries out water pollution prevention and filtration treatment, the water filtration tank 1 is arranged in a water source for prevention and filtration, so that water can flow into the water filtration tank 1 through the first filtration hole, the water after filtration and sedimentation can flow into a collecting tank through the second filtration hole, the transmission device drives the filter screen scraper 3 to slide up and down along the front side wall of the water filtration tank 1 during filtration, when the transmission device drives the filter screen scraper 3 to move downwards and expose the first filter screen 2, the pressure plate 4 rotates towards the rear side, because the pressure plate 4 is connected with the water filtration tank 1 in a sealing way through the foldable folded sheets 5, the volume inside the water filtration tank 1 is increased and the pressure intensity is reduced, the water in the water source for prevention and treatment is sucked into the water filtration tank 1 through the first filter screen 2, part of impurities with larger volume is left at the screen opening of the first filter screen 2, then the transmission device drives the filter screen scraper 3 to move upwards and seal the first filter screen 2, and the pressure plate 4 rotates towards the front side, the volume in the water filtering box 1 is reduced, the pressure is increased, impurities in water in the water filtering box 1 are quickly flocculated and settled through a flocculation settling structure, then the water subjected to flocculation settling treatment is discharged from the second filter screen 6, the filter screen scraper 3 can not only seal the first filter screen 2, the water subjected to flocculation settling treatment is prevented from flowing back from the first filter screen 2, the drainage filtering efficiency is increased, large-volume impurities on the first filter screen 2 can be scraped while the water moves upwards, and the second filter screen 6 can retain the large-volume impurities subjected to flocculation settling in the water filtering box 1; the invention has smart structure and reasonable design, provides a circulating filter device for improving the filtering efficiency of water pollution prevention treatment, leads the filter screen scraper 3 to be matched with the pressure plate 4 through the transmission device, thereby achieving the effect of continuously and rapidly absorbing water and draining water, leads the filter screen scraper 3 to be capable of sealing the first filter screen 2 or scraping impurities on the first filter screen 2 when moving up and down, prevents the first filter screen 2 from being blocked, and in addition to filtering water, the water filtering box 1 is also provided with a flocculation sedimentation structure, can rapidly play a flocculation sedimentation role on soluble impurities in the water filtering box 1, further improves the water pollution prevention effect, and carries out secondary filtration on the water after flocculation sedimentation through the second filter screen 6, effectively improves the water pollution prevention effect and efficiency, has the advantages of being capable of circularly filtering and having longer maintenance period, and is suitable for production and use, in addition, the device has another embodiment: can splice a plurality of water filters 1 side by side, make the water source flow direction end to end of a plurality of water filters 1 to make water filter many times and flocculate and subside, make the filter effect reach the best, or use a plurality of water filters 1 simultaneously, make filtration efficiency reach the best.
Specifically, as shown in the figure, the transmission device described in this embodiment includes a crankshaft support 7, the crankshaft support 7 is fixedly installed on the upper portion of the front side wall of the water filtration tank 1, the crankshaft 8 is installed on the crankshaft support 7 in a matching manner, a first connecting rod 9 is installed on the connecting rod neck of the crankshaft 8, two ends of the first connecting rod 9 are respectively rotatably connected with the connecting rod neck of the crankshaft 8 and the front side wall of the filter screen scraper 3, a sleeve 10 is fixedly installed on the top of the water filtration tank 1, a rotary table 11 is connected to a bearing in the sleeve 10, a first supporting rod 12 is fixedly installed on the left side wall of the rotary table 11, a second connecting rod 13 is installed on the side wall of the first supporting rod 12, two ends of the first connecting rod 13 are respectively rotatably connected with the first supporting rod 12 and the connecting rod neck of the crankshaft 8, a flocculation sedimentation acceleration device is installed on the side wall of the first supporting rod 12, the flocculation sedimentation acceleration device can accelerate the flocculation sedimentation effect in the water filtration tank 1 through the driving of the first supporting rod 12, a second supporting rod 14 is fixedly mounted on the right side wall of the rotary table 11, a third connecting rod 15 is mounted on the side wall of the second supporting rod 14, one end of the third connecting rod 15 is rotatably connected with the side wall of the second supporting rod 14, the other end of the third connecting rod 15 is fixedly connected with the pressure plate 4 through a fourth connecting rod, the second supporting rod 14 and the first supporting rod 12 are staggered, and one end of the crankshaft 8 is connected with the output end of the power device. When the transmission device operates, the power device drives the crankshaft 8 to rotate, so as to drive the first connecting rod 9 and the filter screen scraper 3 to do crank rocker movement, so that the filter screen scraper 3 slides up and down in a reciprocating manner, meanwhile, the crank 8 drives the rotary table 11 to rotate through the first connecting rod 13, so that the first supporting rod 12 and the second supporting rod 15 synchronously rotate, the first supporting rod 12 drives the flocculation sedimentation accelerating device to accelerate the flocculation sedimentation effect in the water filtering box 1, the second supporting rod 15 drives the pressure plate 4 to rotate back and forth around the pressure plate 4 and a hinged shaft at the bottom of a through opening, so that the pressure in the water filtering box 1 is continuously over-high or over-low, and the effect of rapid drainage or water absorption is further achieved, the filtering efficiency is improved, because the axes of the first supporting rod 12 and the second supporting rod 14 are staggered, in the vertical section where the axes of the first supporting rod 12 and the second supporting rod 14 are located, when the angle formed by taking the circle center of the rotary table 11 as the vertex is ninety degrees, pressure plate 4 is rotatory to the rear side when filter screen scraper blade 3 upwards slides, pressure plate 4 is rotatory to the front side when filter screen scraper blade 3 slides down, thereby guaranteed when first filter screen 2 is exposing, pressure plate 4 reduces the inside pressure of water filter tank 1, make water filter tank 1 constantly absorb water, when first filter screen 2 is sealed, pressure plate 4 increases the inside pressure of water filter tank 1, and because first filter screen 2 is sealed, consequently make the water discharge after being filtered and the flocculation sedimentation treatment in water filter tank 1, the circulation that has guaranteed filter equipment is continuously gone on.
Specifically, as shown in the figure, the flocculation sedimentation accelerating device according to the embodiment includes a stirring through hole 19, the top surface of the water filtering tank 1 is provided with the stirring through hole 19, a stirring rod 16 penetrates through the stirring through hole 19, the top end of the stirring rod 16 is hinged to the first support rod 12, a pipe sleeve 17 is sleeved on the lower portion of the side wall of the stirring rod 16, a torsion spring is installed in the pipe sleeve 17, an impurity scraping rod 18 is fixedly installed on the outer side wall of the pipe sleeve 17 through a fifth connecting rod, and the impurity scraping rod 18 is in mesh contact with the second filter screen 6. When carousel 11 rotates, puddler 16 middle part is as the strong point with 19 inside walls of stirring through-hole, drive puddler 16 through first branch 12 and reciprocate and the horizontal hunting, thereby constantly stir the water in the water strainer box 1, subside the structure through the flocculation and accelerate the flocculation effect to water, simultaneously when puddler 16 horizontal hunting, impurity strikes off pole 18 and is hugged closely on the wire side in second filter screen 6 by the torsional spring effect, and continuous along with puddler 16 horizontal hunting, and then strike off the impurity on the 6 wire side of second filter screen, prevent that the aquatic from blockking up second filter screen 6 by the impurity group that the flocculation subsides, filter equipment's lasting stable performance has been improved.
Further, as shown in the figure, the flocculation settling structure of the present embodiment includes a spherical shell 20, a plurality of exchange holes 21 are formed on the surface of the spherical shell 20, a flocculation agent is disposed in the spherical shell 20, and the spherical shell 20 cannot pass through the second filter screen 6. The flow of the water of spherical shell 20 when being absorbed water or the drainage by pressure plate 4 in water strainer 1 rocks to constantly dissolve the flocculating agent through exchange hole 21, keep the dosage of the flocculating agent that uses in the water strainer 1, thereby keep the effect of flocculating settling, spherical shell 20 can't prevent that the flocculating agent from breaking away from water strainer 1 through second filter screen 6, guarantees going on continuously of flocculating settling effect.
Furthermore, as shown in the figure, the top of the screen scraping plate 3 of the present embodiment is provided with a collecting cavity 22, the upper portion of the side surface of the collecting cavity 22 close to the first screen 2 is provided with an inclined surface, and two inclined baffles 23 are installed on the upper portion of the collecting cavity 22. When the screen scraping plate 3 moves upwards, most of the impurities scraped from the surface of the first screen 2 are collected in the collection box 22 by utilizing the inclined surface of the collection box 22, and the area of the upper opening of the collection cavity 22 is reduced by the two inclined baffle plates 23, so that the pollution impurities escaping due to the movement of the screen scraping plate 3 can be reduced, and the pollution prevention effect is improved.
Furthermore, as shown in the figure, the back side wall of the pressure plate 4 of the embodiment is provided with a maintenance door 24, and the maintenance door 24 is sealed with the pressure plate 4 when closed. The maintenance door 24 can facilitate maintenance of equipment, replacement of flocculants, and cleaning of settled impurities.
Further, as shown in the drawings, the power device of the embodiment includes a fixed shaft, a wheel shaft, a speed reducer 25, and a water wheel 26, the water wheel 26 is sleeved on the fixed shaft and connected to the speed reducer 25 through the wheel shaft, the speed reducer 25 is connected to the crankshaft 8, the fixed shaft is installed at a water flow position, and the water wheel 26 can be driven by the water flow to rotate. The water wheel 26 is pushed by the water flow and provides enough torque to the crankshaft 8 through the speed reducer 25, so that the operation of the transmission device is maintained, the continuous operation can be realized as long as the water flow exists, the continuous operation can provide inertia to avoid the instability of the second connecting rod 13 at the dead point position, and the environment-friendly and energy-saving effects are realized.
Furthermore, as shown in the figure, the outer side of the second filter 6 in the embodiment is communicated with a check valve 27 through a pipeline, and the check valve 27 can only allow the water inside the water filtering tank 1 to flow out through the second filter 6. The check valve 27 prevents the filtered and flocculated settled water from flowing back.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a water pollution prevention and cure are with circulation filter equipment which characterized in that: comprises a water filtering box (1), a first filtering hole is formed in the front side wall of the water filtering box (1), a first filtering net (2) is arranged in the first filtering hole, the first filtering net (2) can filter insoluble impurities in water passing through the first filtering hole, a filtering net scraping block (3) is arranged on the front side wall of the water filtering box (1), the filtering net scraping block (3) is connected with the front side wall of the water filtering box (1) in a sliding manner, the filtering net scraping block (3) can slide up and down along the side wall of the water filtering box (1) and seal the first filtering net (2) when sliding to the bottom end, a through hole is formed in the upper part of the rear side wall of the water filtering box (1), a pressure plate (4) is hinged and connected to the bottom of the through hole, a foldable corrugated sheet (5) is connected between the side edge of the pressure plate (4) and the side wall of the through hole in a sealing manner, a transmission device is arranged at the top of the water filtering box (1), the transmission device is respectively connected with the filtering net scraping block (3) and the pressure plate (4), transmission can drive filter screen scraper blade (3) and reciprocate, filter screen scraper blade (3) upward movement can seal first filter screen (2), filter screen scraper blade (3) downward movement can expose first filter screen (2), and drive pressure plate (4) lateral rotation backward at filter screen scraper blade (3) lapse, drive pressure plate (4) lateral rotation forward when filter screen scraper blade (3) lapse, transmission links to each other with power device, water strainer case (1) lateral wall has been seted up the second and has been filtered hole and second filter hole and install second filter screen (6), water strainer case (1) inside is provided with the flocculation sedimentation structure, the flocculation sedimentation structure can play the effect that quick flocculation subsides to the soluble impurity in water strainer case (1) inside aquatic, second filter screen (6) can filter the impurity that the aquatic was subsided by the flocculation.
2. The circulating filter device for controlling water pollution according to claim 1, wherein: transmission device include bent axle support (7), bent axle support (7) fixed mounting is on lateral wall upper portion before drainage box (1), bent axle (8) are installed in the cooperation on bent axle support (7), install first connecting rod (9) on the connecting rod neck of bent axle (8), the both ends of first connecting rod (9) rotate with the connecting rod neck of bent axle (8) and the preceding lateral wall of filter screen scraper blade (3) respectively and are connected, the top fixed mounting of drainage box (1) has sleeve pipe (10), the bearing is connected with carousel (11) in sleeve pipe (10), carousel (11) left side lateral wall fixed mounting has first branch (12), second connecting rod (13) are installed to first branch (12) lateral wall, the both ends of first connecting rod (13) rotate with the connecting rod neck of first branch (12) and bent axle (8) respectively and are connected, flocculation sedimentation accelerating device is installed to first branch (12) lateral wall, flocculation sedimentation accelerating device can accelerate the flocculation sedimentation accelerating device in drainage box (1) through the drive of first branch (12) The effect is subsided to the wadding, carousel (11) right side lateral wall fixed mounting has second branch (14), third connecting rod (15) are installed to second branch (14) lateral wall, third connecting rod (15) one end is rotated with the lateral wall of second branch (14) and is connected, the other end of third connecting rod (15) passes through fourth connecting rod and pressure plate (4) fixed connection, the axis of second branch (14) and first branch (12) staggers each other, bent axle (8) one end links to each other with power device's output.
3. The circulating filter device for controlling water pollution according to claim 2, wherein: flocculation sedimentation accelerating device include stirring through-hole (19), stirring through-hole (19) have been seted up to water filter case (1) top surface, stirring rod (16) have been passed in stirring through-hole (19), stirring rod (16) top is connected with first branch (12) are articulated, stirring rod (16) lateral wall lower part cover is equipped with pipe box (17), the torsional spring is equipped with in pipe box (17), pipe box (17) lateral wall has impurity to strike off pole (18) through fifth connecting rod fixed mounting, net surface contact in impurity strikes off pole (18) and second filter screen (6).
4. The circulating filter device for controlling water pollution according to claim 1, wherein: the flocculation sedimentation structure comprises a spherical shell (20), wherein a plurality of exchange holes (21) are formed in the surface of the spherical shell (20), a flocculation agent is arranged in the spherical shell (20), and the spherical shell (20) cannot pass through the second filter screen (6).
5. The circulating filter device for controlling water pollution according to claim 1, wherein: the filter screen scraper blade (3) top offer collect chamber (22), collect chamber (22) and be close to the side upper portion of first filter screen (2) one side and set up to the inclined plane, collect chamber (22) upper portion and install two baffles (23) of slope.
6. The circulating filter device for controlling water pollution according to claim 4, wherein: the rear side wall of the pressure plate (4) is provided with a maintenance door (24), and the maintenance door (24) is sealed with the pressure plate (4) when closed.
7. The circulating filter device for controlling water pollution according to claim 2, wherein: the power device comprises a fixed shaft, a wheel shaft, a speed reducer (25) and a water wheel (26), wherein the water wheel (26) is sleeved on the fixed shaft and is connected with the speed reducer (25) through the wheel shaft, the speed reducer (25) is connected with the crankshaft (8), the fixed shaft is arranged at a water flow position, and the water wheel (26) can be pushed by the water flow to rotate.
8. The circulating filter device for controlling water pollution according to claim 1, wherein: the outer side of the second filter screen (6) is communicated with a one-way valve (27) through a pipeline, and the one-way valve (27) can only allow water in the water filtering tank (1) to flow out through the second filter screen (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111005477.5A CN113620473B (en) | 2021-08-30 | 2021-08-30 | Circulating filter device for preventing and treating water pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111005477.5A CN113620473B (en) | 2021-08-30 | 2021-08-30 | Circulating filter device for preventing and treating water pollution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113620473A true CN113620473A (en) | 2021-11-09 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1123723A1 (en) * | 2000-02-10 | 2001-08-16 | Fernando H. Garcia | Plant for separating solid particles from a liquid phase |
| US20090101578A1 (en) * | 2007-10-23 | 2009-04-23 | Mcleod Gregg A | Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance |
| CN202741018U (en) * | 2012-09-05 | 2013-02-20 | 浙江欧耀机械有限公司 | Medicament dissolving device used for sprayers |
| KR101540240B1 (en) * | 2014-03-05 | 2015-07-31 | 그린건설환경(자) | Filtering apparatus using carbonized wood |
| CN107379319A (en) * | 2017-08-14 | 2017-11-24 | 贵州亿博科技有限公司 | Knot screen for heat shrink films production |
| CN209338272U (en) * | 2018-11-30 | 2019-09-03 | 天津金熙雅科技股份有限公司 | Domestic sewage filtering device |
| CN209451471U (en) * | 2018-12-27 | 2019-10-01 | 湖南省湘阴立业水利建筑安装有限责任公司 | A kind of efficient sedimentation tank of sewage treatment station-service advanced treating |
| CN211283977U (en) * | 2019-11-23 | 2020-08-18 | 四川宝鑫建设有限公司 | Town road sewage treatment system |
| CN211987227U (en) * | 2020-03-24 | 2020-11-24 | 安徽登王化工有限公司 | Sewage treatment flocculation sedimentation device |
| CN212713166U (en) * | 2020-07-14 | 2021-03-16 | 重庆水博士环保科技有限公司 | Integrated sewage treatment equipment |
| CN213202407U (en) * | 2020-09-03 | 2021-05-14 | 江苏舜维环境工程有限公司 | Domestic sewage treatment device applied to building material industry |
| CN213803251U (en) * | 2020-10-28 | 2021-07-27 | 黄河水利职业技术学院 | Domestic sewage filtering device |
-
2021
- 2021-08-30 CN CN202111005477.5A patent/CN113620473B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1123723A1 (en) * | 2000-02-10 | 2001-08-16 | Fernando H. Garcia | Plant for separating solid particles from a liquid phase |
| US20090101578A1 (en) * | 2007-10-23 | 2009-04-23 | Mcleod Gregg A | Process for enhanced total organic carbon removal while maintaining optimum membrane filter performance |
| CN202741018U (en) * | 2012-09-05 | 2013-02-20 | 浙江欧耀机械有限公司 | Medicament dissolving device used for sprayers |
| KR101540240B1 (en) * | 2014-03-05 | 2015-07-31 | 그린건설환경(자) | Filtering apparatus using carbonized wood |
| CN107379319A (en) * | 2017-08-14 | 2017-11-24 | 贵州亿博科技有限公司 | Knot screen for heat shrink films production |
| CN209338272U (en) * | 2018-11-30 | 2019-09-03 | 天津金熙雅科技股份有限公司 | Domestic sewage filtering device |
| CN209451471U (en) * | 2018-12-27 | 2019-10-01 | 湖南省湘阴立业水利建筑安装有限责任公司 | A kind of efficient sedimentation tank of sewage treatment station-service advanced treating |
| CN211283977U (en) * | 2019-11-23 | 2020-08-18 | 四川宝鑫建设有限公司 | Town road sewage treatment system |
| CN211987227U (en) * | 2020-03-24 | 2020-11-24 | 安徽登王化工有限公司 | Sewage treatment flocculation sedimentation device |
| CN212713166U (en) * | 2020-07-14 | 2021-03-16 | 重庆水博士环保科技有限公司 | Integrated sewage treatment equipment |
| CN213202407U (en) * | 2020-09-03 | 2021-05-14 | 江苏舜维环境工程有限公司 | Domestic sewage treatment device applied to building material industry |
| CN213803251U (en) * | 2020-10-28 | 2021-07-27 | 黄河水利职业技术学院 | Domestic sewage filtering device |
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| CN113620473B (en) | 2023-07-04 |
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