CN119838297A - Intelligent chemical wastewater filtering equipment based on filter screen cleaning mechanism - Google Patents
Intelligent chemical wastewater filtering equipment based on filter screen cleaning mechanism Download PDFInfo
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- CN119838297A CN119838297A CN202510322564.5A CN202510322564A CN119838297A CN 119838297 A CN119838297 A CN 119838297A CN 202510322564 A CN202510322564 A CN 202510322564A CN 119838297 A CN119838297 A CN 119838297A
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- water
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- filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of chemical wastewater filtration, and discloses intelligent chemical wastewater filtration equipment based on a filter screen cleaning mechanism, wherein a scraping plate is arranged in a groove, a fifth spring is arranged between the scraping plate and a sliding rod, two ends of the scraping plate are symmetrically provided with elastic water reflecting plates, one ends of the elastic water reflecting plates are elastically connected with the scraping plate, the other ends of the elastic water reflecting plates extend into the groove, one ends of the elastic water reflecting plates extending into the groove are provided with first sliding blocks, the first sliding blocks slide in the groove, the scraping plate can be contacted with the filter screen in the moving process, the scraping plate can scrape the inner side of the filter screen to clean the filter screen, the filter screen is well cleaned, the scraping plate is extruded by the filter screen, the elastic water reflecting plates are extruded by the scraping plate, the angle of the elastic water reflecting plates changes, water sprayed from a spray head passes through the surface of the elastic water reflecting plates and is reflected to the inner side of the filter screen, and the inner side of the filter screen is cleaned, and the filter screen on the filter screen is better cleaned.
Description
Technical Field
The invention belongs to the field of chemical wastewater filtration, and particularly relates to intelligent chemical wastewater filtration equipment based on a filter screen cleaning mechanism.
Background
When the factory produces commodity, can produce waste water, waste water direct discharge can produce the influence to the environment, so it is important to carry out filtration treatment to waste water, and the waste water that has handled is discharged, can be fine avoid producing the influence to the environment, and the country has clear quality of water standard to the emission of industrial waste water to prescribe a limit to simultaneously, and the factory carries out filtration treatment to waste water, is the necessary measure of fulfilling environmental responsibility, compliance regulation requirement.
In the prior art, the following problems exist in the filtering separation treatment technology of chemical wastewater:
First, after waste water passes through the filter screen, impurity can be blocked down by the filter screen, adhere to on filtering, usually wash the filter screen, need stop work, then wash the filter screen alone, when engineering time emergency, often can't stop the filtration process, can lead to the filter effect low like this, influence the filter effect, if stop filtering and wash, can lead to the filtration flow to stop, lead to whole process stop, inefficiency influences follow-up production and follow-up filtration flow.
Secondly, the water flow sprayed by the spray head is generally along a specific direction, and for a planar filter screen, the whole surface of the filter screen is difficult to be covered at one time, if the spray head is fixed at a certain angle for flushing, the spray head can only flush the area which faces the spray head and is in a certain angle range around the spray head, and some parts of the filter screen cannot be flushed, and cannot be effectively contacted by the water flow, so that impurities at the parts cannot be flushed in time, and the whole cleaning effect of the filter screen is affected.
Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and an intelligent chemical wastewater filtering device based on a filter screen cleaning mechanism is provided, so that the purpose of practicability and value is achieved.
Disclosure of Invention
The invention provides intelligent chemical wastewater filtering equipment based on a filter screen cleaning mechanism, which is used for overcoming the defects in the prior art.
The invention discloses an intelligent chemical wastewater filtering device based on a filter screen cleaning mechanism, which is realized by the following specific technical means:
The utility model provides an intelligent chemical industry waste water filtration equipment based on filter screen clearance mechanism, includes shell and hydroenergy drive case, hydroenergy drive case is fixed on the shell, the shell both sides are provided with collection device, be provided with the filtration semicircle barrel in the shell, be provided with sewage filter chamber in the filtration semicircle barrel, be provided with the filter screen in the sewage filter chamber, the filter screen is connected with first drive arrangement, be provided with clearance mechanism in the filter screen, clearance mechanism and fix the second drive arrangement of shell tip are connected, the filter screen outside is provided with spray mechanism, the filter screen downside is provided with the filtration semicircle barrel, clearance mechanism includes slide bar and second dead lever, the second dead lever upside is provided with the slide bar, the second dead lever is fixed on second drive arrangement, the slide bar with be provided with the swinging arms between the second dead lever, the swinging arms one end with the slide bar is articulated, the slide bar orientation is provided with one side of filter screen is provided with a plurality of recess, the scraper blade is provided with reverse symmetry and is provided with the recess, the reverse-running spring plate is provided with in the recess, the reverse-running spring plate is connected to the recess, the reverse-running spring plate is provided with one end, the reverse run into to the recess is provided with in the recess, and the elastic plate is connected to the recess.
Further technical scheme, spray mechanism includes shower nozzle and first sliding plate, be provided with the second fixed plate in the shell, first water cavity is kept apart to the second fixed plate with sewage filtration intracavity, the second fixed plate orientation filter screen one side is provided with first fixed plate, first fixed plate with form the fourth water cavity between the second fixed plate, be provided with first sliding plate in the fourth water cavity, the second fixed plate with be provided with the second spring between the first sliding plate, first sliding plate is in slide in the fourth water cavity, be provided with the inlet opening on the second fixed plate, be provided with the apopore on the first sliding plate, first sliding plate is provided with the shower nozzle down in the outlet opening, be provided with the shower nozzle on the first fixed plate and pass through the mouth, the shower nozzle is in the mouth slides, the shower nozzle orientation the one end of filter screen is provided with the striking board, the striking board with the conflict.
Further technical scheme, be provided with the third fixed plate in the hydroenergy driving case, the third fixed plate will the hydroenergy driving incasement separates into high-pressure air cavity and second water collection chamber, the second water collection chamber passes through first water pipe and first fresh water tank intercommunication, first fresh water tank sets up the outside of hydroenergy driving case, be provided with second water cavity and third water cavity on the third fixed plate, the second water cavity is provided with the opening up, the high-pressure air cavity with the second water cavity passes through the opening intercommunication, second water cavity downside is provided with the trapezoidal opening of falling, the trapezoidal opening of falling is provided with the trapezoidal slider of falling, the trapezoidal slider intermittent type of falling blocks up the trapezoidal opening of falling, be provided with first dead lever in the second water cavity, first dead lever passes the trapezoidal slider of falling is in first dead lever side slip, first dead lever side is provided with the sixth spring, the second water cavity passes through the trapezoidal opening of falling with the second water collection chamber intercommunication, the second water cavity passes through the trapezoidal opening of falling and the first water pipe intercommunication.
Further technical scheme, third water cavity downside is provided with positive trapezoidal opening, positive trapezoidal opening is provided with positive trapezoidal slider, positive trapezoidal slider intermittent type blocks up positive trapezoidal opening, be provided with the third dead lever in the third water cavity, the third dead lever passes positive trapezoidal slider, positive trapezoidal slider is in third dead lever side slides, third dead lever side is provided with the seventh spring, the third water cavity passes through third water pipe and second clean water tank intercommunication, the second clean water tank sets up the hydroenergy driving case outside.
Further technical scheme, first drive arrangement sets up one tip of shell, second drive arrangement sets up another tip of shell, first drive arrangement includes motor, rotation axis and drive box, the motor is fixed on the drive box wall, drive box with the shell is connected, be provided with the rotation axis on the motor, the rotation axis stretches into in the drive box, the rotation axis side is provided with the gear, be provided with annular pinion rack in the drive box, annular pinion rack with filter screen circumference fixed connection, the annular pinion rack outside is provided with the dogtooth, the gear with annular pinion rack meshing.
Further technical scheme, second drive arrangement includes first gas collection box, be provided with the baffle in the first gas collection box, the baffle will separate into second gas collection chamber and third gas collection chamber in the first gas collection box, be provided with the second sliding plate in the second gas collection chamber, the cavity of second sliding plate one side pass through the trachea with high pressure gas chamber intercommunication, the second sliding plate opposite side is provided with the third spring, the second sliding plate is in slide in the second gas collection chamber, be provided with the opening on the baffle, the second gas collection chamber passes through the opening with third gas collection chamber intercommunication, be provided with the push pedal in the third gas collection chamber, push pedal one side with the one end of slide bar is contradicted, the push pedal other end is provided with the fourth spring, the other end of slide bar is provided with first spring.
Further technical scheme, collection device includes first sewage case and second sewage case, the one end of shell is provided with first sewage case, be provided with the fifth water pipe in the first sewage case, the fifth water pipe passes in the drive box, the fifth water pipe outside is provided with the seal cover, the fifth water pipe with the one end of filter screen is contradicted, the other end of shell is provided with the second sewage case, be provided with the sixth water pipe in the second sewage case, the sixth water pipe stretches into in the shell and with the other end of filter screen is contradicted, the shell downside is provided with the third clear water tank, the third clear water tank passes the wall body of shell, the third clear water tank with the filtration semicircle bucket is connected.
According to a further technical scheme, the first sewage tank and the second sewage tank are respectively provided with a sewage detector, detection parts of the two sewage detectors extend into the first sewage tank and the second sewage tank respectively, a seventh water pipe is arranged between the first sewage tank and the second sewage tank, and the seventh water pipe is communicated with the first sewage tank and the second sewage tank.
According to a further technical scheme, a fourth water pipe is arranged between the first sewage tank and the second sewage tank, the fourth water pipe is communicated with the first clear water tank and the second clear water tank, and the first clear water tank is communicated with an external water pipe.
According to a further technical scheme, a plurality of brackets are arranged on the outer side of the shell, and the brackets are fixedly connected with the shell.
Compared with the prior art, the invention has the following beneficial effects:
The second driving device drives the sliding rod to swing, the sliding rod can move upwards under the action of the swinging rod when in swinging, the scraping plate can contact with the filter screen in the moving process, the scraping plate can scrape the inner side of the filter screen, the filter screen is scraped, the filter screen is cleaned well, the scraping plate is extruded by the filter screen, the elastic water reflecting plate is extruded by the scraping plate, the angle of the elastic water reflecting plate changes, water is reflected to the inner side of the filter screen, the filter screen on the filter screen is cleaned well, the state of the elastic water reflecting plate is changed continuously, the angle of the water reflecting plate is changed continuously, the filter screen on the filter screen is cleaned more comprehensively, the filtering effect is guaranteed better when the filter screen is used, and the production process is propelled better.
The water in the first clear water tank flows into the second water collection cavity, the water hammer effect is utilized to drain the water into the first water cavity, the water in the first water cavity flows into the fourth water cavity, the water in the fourth water cavity flows to the spray head through the holes on the first sliding plate, then the water is sprayed onto the filter screen from the spray head, the filter screen on the filter screen is washed away, meanwhile, the first sliding plate slides up and down under the action of intermittent water, the impact plate is pushed to contact with the filter screen, the shell is impacted during contact, dirt on the inner side of the filter screen can be better separated from the filter screen, and the dirt is discharged from the water.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that 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 invention, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
FIG. 3 is a schematic rear view of the present invention;
FIG. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic cross-sectional view of the structure at B-B in FIG. 4;
FIG. 6 is a schematic view of the structure of the partial enlarged view at A in FIG. 5;
FIG. 7 is a schematic view of the structure of the partial enlarged view at B in FIG. 5;
FIG. 8 is a schematic view of the structure of the partial enlarged view at C in FIG. 5;
fig. 9 is a schematic perspective view of the elastic water reflection plate 53;
fig. 10 is a schematic sectional structure of the elastic water reflection plate 53;
fig. 11 is a schematic sectional view of the hydraulic power driving tank 17.
Reference numerals illustrate:
First sewage tank 11, second sewage tank 12, sewage monitor 13, motor 14, first clear water tank 15, second clear water tank 16, water power drive tank 17, bracket 18, third clear water tank 19, filter semicircle 20, first water pipe 21, air pipe 22, third water pipe 23, fourth water pipe 24, fifth water pipe 25, sixth water pipe 26, seventh water pipe 27, filter screen 28, housing 29, rotation shaft 30, gear 31, tooth 32, annular toothed plate 33, swing lever 34, first spring 35, shower head 36, first fixing plate 37, striking plate 38, second fixing plate 39, first water chamber 40, second spring 41, first sliding plate 42, second fixing lever 43 the sliding rod 44, the first gas collecting box 45, the partition 46, the second sliding plate 47, the third spring 48, the fourth spring 49, the push plate 50, the groove 51, the scraper 52, the elastic water reflecting plate 53, the first sliding block 54, the fifth spring 55, the high-pressure air chamber 56, the eighth water pipe 57, the sewage filtering chamber 58, the second water collecting chamber 59, the inverted trapezoidal sliding block 60, the positive trapezoidal sliding block 61, the first fixing rod 62, the third fixing rod 63, the sixth spring 64, the seventh spring 65, the second water chamber 66, the third water chamber 67, the third fixing plate 68, the fourth water chamber 69, the ninth water pipe 70, the driving box 71, the second gas collecting chamber 72, and the third gas collecting chamber 73.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of "plurality" is two or more, and the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 11, an intelligent chemical wastewater filtering apparatus based on a filter screen cleaning mechanism comprises a housing 29 and a water energy driving box 17, wherein the water energy driving box 17 is fixed on the housing 29, collecting devices are arranged on two sides of the housing 29, a filtering semicircular barrel 20 is arranged in the housing 29, a sewage filtering cavity 58 is arranged in the filtering semicircular barrel 20, a filter screen 28 is arranged in the sewage filtering cavity 58, the filter screen 28 is connected with a first driving device to drive the filter screen 28 to rotate, a cleaning mechanism is arranged in the filter screen 28, the cleaning mechanism is connected with a second driving device fixed on the end part of the housing 29, a spraying mechanism is arranged on the outer side of the filter screen 28, a filtering semicircular barrel 20 is arranged on the bottom side of the filter screen 28, the cleaning mechanism comprises a sliding rod 44 and a second fixing rod 43, a sliding rod 44 is arranged on the upper side of the second fixing rod 43, the second fixed rod 43 is fixed on a second driving device, a swinging rod 34 is arranged between the sliding rod 44 and the second fixed rod 43, one end of the swinging rod 34 is hinged with the second fixed rod 43, the other end of the swinging rod 34 is hinged with the sliding rod 44, the second driving device drives the sliding rod 44 to reciprocate, a plurality of grooves 51 are arranged on one side of the sliding rod 44 facing the filter screen 28, a scraping plate 52 is arranged in the grooves 51, a fifth spring 55 is arranged between the scraping plate 52 and the sliding rod 44, elastic water reflecting plates 53 are symmetrically arranged at two ends of the scraping plate 52, one end of each elastic water reflecting plate 53 is elastically connected with the scraping plate 52, the other end of each elastic water reflecting plate 53 stretches into the corresponding groove 51, a first sliding block 54 is arranged at one end of each elastic water reflecting plate 53 stretching into the corresponding groove 51, the first slider 54 slides within the recess 51.
In this embodiment, the second driving device drives the sliding rod 44 to swing, the sliding rod 44 moves upwards under the action of the swinging rod 34 while the sliding rod 44 swings, the scraping plate 52 contacts with the filter screen 28 during the moving process, the scraping plate 52 scrapes the inner side of the filter screen 28 to scrape the filter screen, meanwhile, when the scraping plate is separated, the water sprayed from the spray nozzle 36 cleans the surface of the scraping plate 52, the scraped matters are washed away, the filter screen 28 is well cleaned, the scraping plate 52 is pressed by the filter screen 28, the elastic water reflecting plate 53 is pressed by the scraping plate 52, the angle of the elastic water reflecting plate 53 is changed, the water sprayed from the spray nozzle 36 is reflected to the inner side of the filter screen 28 through the surface of the elastic water reflecting plate 53, the inner side of the filter screen 28 is cleaned, and the state of the elastic water reflecting plate 53 is continuously changed, so that the filter screen on the filter screen 28 is better cleaned.
Preferably, the spraying mechanism includes a spray head 36 and a first sliding plate 42, a second fixing plate 39 is disposed in the housing 29, a first water cavity 40 is isolated in the sewage filtering cavity 58 by the second fixing plate 39, a first fixing plate 37 is disposed on one side of the second fixing plate 39 facing the filter screen 28, a fourth water cavity 69 is formed between the first fixing plate 37 and the second fixing plate 39, a first sliding plate 42 is disposed in the fourth water cavity 69, a second spring 41 is disposed between the second fixing plate 39 and the first sliding plate 42, the first sliding plate 42 slides in the fourth water cavity 69, a water inlet hole is disposed on the second fixing plate 39, a water outlet hole is disposed on the first sliding plate 42, the spray head 36 is disposed on one side of the water outlet hole facing downwards, a spray head 36 passing opening is formed on the first fixing plate 37, the spray head 36 slides in the passing opening, a second spring 41 is disposed between the second fixing plate 39 and the first sliding plate 42, a collision plate 38 is disposed on one end of the spray head 36 facing the filter screen 28, and the filter screen 28 collides with the first sliding plate 38.
In this embodiment, the water in the first clean water tank 15 flows into the water energy driving tank 17, the water is discharged into the first water cavity 40 by utilizing the water hammer effect, the water in the first water cavity 40 flows into the fourth water cavity 69, the water in the fourth water cavity 69 flows to the spray head 36 through the holes on the first sliding plate 42, the water is sprayed onto the filter screen 28 from the spray head 36 to wash the filter screen 28, meanwhile, the first sliding plate 42 slides up and down under the action of intermittent water to push the impact plate 38 to contact with the filter screen 28, and the shell 29 is impacted during contact, so that dirt on the inner side of the filter screen 28 can be better separated from the filter screen.
Preferably, a third fixing plate 68 is arranged in the hydraulic driving tank 17, the third fixing plate 68 separates the hydraulic driving tank 17 into a high-pressure air cavity 56 and a second water collecting cavity 59, the second water collecting cavity 59 is communicated with the first clear water tank 15 through a first water pipe 21, the first clear water tank 15 is arranged at the outer side of the hydraulic driving tank 17, a second water cavity 66 and a third water cavity 67 are arranged on the third fixing plate 68, the second water cavity 66 is upwards provided with an opening, the high-pressure air cavity 56 is communicated with the second water cavity 66 through the opening, the lower side of the second water cavity 66 is provided with an inverted trapezoid opening, the inverted trapezoid sliding block 60 is intermittently blocked by the inverted trapezoid sliding block 60, a first fixing rod 62 is arranged in the second water cavity 66, the first fixing rod 62 penetrates through the inverted trapezoid sliding block 60, the first fixing rod 62 is laterally slid, the first fixing rod 62 is laterally provided with a sixth water cavity 66, and the second water cavity 66 is communicated with the inverted trapezoid opening through the second water cavity 66 and the ninth water collecting cavity 70.
Preferably, a right trapezoid opening is arranged at the lower side of the third water cavity 67, a right trapezoid sliding block 61 is arranged at the right trapezoid opening, the right trapezoid sliding block 61 intermittently blocks the right trapezoid opening, a third fixing rod 63 is arranged in the third water cavity 67, the third fixing rod 63 penetrates through the right trapezoid sliding block 61, the right trapezoid sliding block 61 slides on the side face of the third fixing rod 63, a seventh spring 65 is arranged on the side face of the third fixing rod 63, the third water cavity 67 is communicated with the second clean water tank 16 through a third water pipe 23, and the second clean water tank 16 is arranged at the outer side of the water energy driving box 17.
In this embodiment, water flows into the second water collecting chamber 59 from the first water pipe 21, flows into the third water chamber 67 through the positive trapezoid opening, pushes the positive trapezoid slider 61 into the positive trapezoid opening to block the opening by inertia of water flow, flows into the third water pipe 23 in the third water chamber 67, when the positive trapezoid slider 61 is blocked, the water impacts the inverted trapezoid slider 60, the inverted trapezoid slider 60 is flushed, water enters the second water chamber 66 from the inverted trapezoid opening, after a certain amount of water enters the second water chamber 66, the inverted trapezoid opening is blocked, and high pressure air in the high pressure air chamber 56 presses the water from the ninth water pipe 70 into the first water chamber 40.
Preferably, the first driving device is arranged at one end of the casing 29, the second driving device is arranged at the other end of the casing 29, the first driving device comprises a motor 14, a rotating shaft 30 and a driving box 71, the motor 14 is fixed on the wall of the driving box 71, the driving box 71 is connected with the casing 29, the rotating shaft 30 is arranged on the motor 14, the rotating shaft 30 stretches into the driving box 71, a gear 31 is arranged on the side surface of the rotating shaft 30, an annular toothed plate 33 is arranged in the driving box 71, the annular toothed plate 33 is fixedly connected with the circumference of the filter screen 28, convex teeth 32 are arranged on the outer side of the annular toothed plate 33, and the gear 31 is meshed with the annular toothed plate 33.
Preferably, the second driving device comprises a first gas collecting box 45, a partition board 46 is arranged in the first gas collecting box 45, the partition board 46 divides the first gas collecting box 45 into a second gas collecting cavity 72 and a third gas collecting cavity 73, a second sliding plate 47 is arranged in the second gas collecting cavity 72, a cavity on one side of the second sliding plate 47 is communicated with the high-pressure gas cavity 56 through a gas pipe 22, a third spring 48 is arranged on the other side of the second sliding plate 47, the second sliding plate 47 slides in the second gas collecting cavity 72, an opening is arranged on the partition board 46, the second gas collecting cavity 72 is communicated with the third gas collecting cavity 73 through the opening, a push plate 50 is arranged in the third gas collecting cavity 73, one side of the push plate 50 is in contact with one end of the sliding rod 44, a fourth spring 49 is arranged on the other end of the push plate 50, and a first spring 35 is arranged on the other end of the sliding rod 44.
Preferably, the collecting device comprises a first sewage tank 11 and a second sewage tank 12, one end of a housing 29 is provided with the first sewage tank 11, a fifth water pipe 25 is arranged in the first sewage tank 11, the fifth water pipe 25 penetrates through the driving box 71, a sealing sleeve is arranged on the outer side of the fifth water pipe 25, the fifth water pipe 25 is abutted against one end of a filter screen 28, the other end of the housing 29 is provided with the second sewage tank 12, a sixth water pipe 26 is arranged in the second sewage tank 12, the sixth water pipe 26 stretches into the housing 29 and abuts against the other end of the filter screen 28, a third clean water tank 19 is arranged on the lower side of the housing 29, the third clean water tank 19 penetrates through the wall body of the housing 29, and the third clean water tank 19 is connected with the filter semi-circular drum 20.
Preferably, the first sewage tank 11 and the second sewage tank 12 are both provided with sewage detectors 13, detection components of the two sewage detectors 13 respectively extend into the first sewage tank 11 and the second sewage tank 12, a seventh water pipe 27 is arranged between the first sewage tank 11 and the second sewage tank 12, and the seventh water pipe 27 is communicated with the first sewage tank 11 and the second sewage tank 12.
Preferably, a fourth water pipe 24 is disposed between the first sewage tank 11 and the second sewage tank 12, the fourth water pipe 24 is communicated with the first clean water tank 15 and the second clean water tank 16, and the first clean water tank 15 is communicated with an external water pipe.
Preferably, a plurality of brackets 18 are arranged on the outer side of the housing 29, and the brackets 18 are fixedly connected with the housing 29.
The specific application method of the invention comprises the following steps:
The sewage monitor 13 detects the water in the first sewage tank 11, the device is started, sewage enters the filtering semicircular barrel 20 from the first sewage tank 11, the sewage is filtered by the filter screen 28 when passing through the filtering semicircular barrel 20, dirt can be left on the inner side of the filter screen 28, filtered water can flow to the outer side of the filter screen 28, the filtered water flows into the third clean water tank 19 to achieve the effect of filtering the sewage, and a lot of sewage can flow into the second sewage tank 12.
Simultaneously, the motor 14 drives the rotating shaft 30 to rotate, the rotating shaft 30 drives the annular toothed plate 33 to rotate, the annular toothed plate 33 drives the filter screen 28 to rotate, and dirt filtered under the water surface is brought onto the water surface by the rotation of the filter screen 28.
The water in the first clean water tank 15 flows into the second water collecting cavity 59 through the first water pipe 21, the water firstly flows into the third water cavity 67 through the positive trapezoid opening, meanwhile, the positive trapezoid sliding block 61 is pushed into the positive trapezoid opening to block the opening by utilizing the inertia of the water flow, the water in the third water cavity 67 flows into the third water pipe 23, when the positive trapezoid sliding block 61 is blocked, the water can impact the inverted trapezoid sliding block 60, the inverted trapezoid sliding block 60 is flushed, the water enters the second water cavity 66 from the inverted trapezoid opening, after the second water cavity 66 enters certain water, the inverted trapezoid opening is blocked, and the high-pressure air in the high-pressure air cavity 56 can squeeze the water from the ninth water pipe 70 into the first water cavity 40.
Meanwhile, after the water is discharged into the first water cavity 40 by utilizing the water hammer effect, the water in the first water cavity 40 flows into the fourth water cavity 69, the water in the fourth water cavity 69 flows to the spray head 36 through the holes on the first sliding plate 42 and then is sprayed onto the filter screen 28 from the spray head 36, the filter screen on the filter screen 28 is washed out, meanwhile, the first sliding plate 42 slides up and down under the action of intermittent water to push the impact plate 38 to be contacted with the filter screen 28, the shell 29 is impacted during contact, and dirt on the inner side of the filter screen 28 can be separated from the filter screen better.
Then the gas in the high-pressure gas cavity 56 is compressed and is extruded into the second gas collecting cavity 72 through the gas pipe 22, the second sliding plate 47 is extruded into the third gas collecting cavity 73, the gas in the third gas collecting cavity 73 is increased to push the push plate 50 to slide, the push plate 50 pushes the sliding rod 44 to swing, the sliding rod 44 swings and simultaneously moves upwards under the action of the swinging rod 34, the scraping plate 52 can contact with the filter screen 28 in the moving process, the scraping plate 52 scrapes the inner side of the filter screen 28 to scrape the filter screen, meanwhile, water sprayed out of the spray nozzle 36 can clean the surface of the scraping plate 52 during detachment, the scraped substances are washed away, the filter screen is well cleaned, the filter screen 28 is extruded by the scraping plate 52, the elastic water reflecting plate 53 is extruded by the scraping plate 52, the angle of the elastic water reflecting from the spray nozzle 36 is reflected to the inner side of the filter screen 28, the state of the elastic water reflecting plate 53 is continuously changed, and the filter screen 28 is better cleaned.
This device can reach, when the filtration process goes on, clear up the filter screen, can avoid the progress of whole engineering, avoid elongating production cycle, saved the cost for the enterprise, better guarantee waste water filterable effect.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510322564.5A CN119838297A (en) | 2025-03-19 | 2025-03-19 | Intelligent chemical wastewater filtering equipment based on filter screen cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510322564.5A CN119838297A (en) | 2025-03-19 | 2025-03-19 | Intelligent chemical wastewater filtering equipment based on filter screen cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119838297A true CN119838297A (en) | 2025-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510322564.5A Pending CN119838297A (en) | 2025-03-19 | 2025-03-19 | Intelligent chemical wastewater filtering equipment based on filter screen cleaning mechanism |
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| CN (1) | CN119838297A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215692218U (en) * | 2021-06-10 | 2022-02-01 | 无锡普力环保科技有限公司 | Rotary drum type microfiltration equipment |
| CN117225054A (en) * | 2023-10-16 | 2023-12-15 | 北京市燕京药业有限公司 | Pharmaceutical factory waste water filters recovery plant |
| CN221244259U (en) * | 2023-11-21 | 2024-07-02 | 江苏中复润城生态环境有限公司 | Pesticide pollutes soil and restores uses effluent treatment plant |
| CN118371041A (en) * | 2024-06-25 | 2024-07-23 | 河南海所建筑工程有限公司 | Anti-blocking municipal sewage filtering equipment |
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2025
- 2025-03-19 CN CN202510322564.5A patent/CN119838297A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215692218U (en) * | 2021-06-10 | 2022-02-01 | 无锡普力环保科技有限公司 | Rotary drum type microfiltration equipment |
| CN117225054A (en) * | 2023-10-16 | 2023-12-15 | 北京市燕京药业有限公司 | Pharmaceutical factory waste water filters recovery plant |
| CN221244259U (en) * | 2023-11-21 | 2024-07-02 | 江苏中复润城生态环境有限公司 | Pesticide pollutes soil and restores uses effluent treatment plant |
| CN118371041A (en) * | 2024-06-25 | 2024-07-23 | 河南海所建筑工程有限公司 | Anti-blocking municipal sewage filtering equipment |
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