CN115105885A - Weaving sewage treatment plant - Google Patents
Weaving sewage treatment plant Download PDFInfo
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- CN115105885A CN115105885A CN202211047148.1A CN202211047148A CN115105885A CN 115105885 A CN115105885 A CN 115105885A CN 202211047148 A CN202211047148 A CN 202211047148A CN 115105885 A CN115105885 A CN 115105885A
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- Prior art keywords
- filter screen
- filter
- opening
- cleaning
- closing
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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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements self-supporting
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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
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of textile industry, in particular to a textile sewage treatment device. The filter shell is cylindrical, the right end of the filter shell is provided with a water inlet, and the left end of the filter shell is provided with a water outlet. Be equipped with a plurality of clearance posts on the second filter screen to when the clearance post was inserted in the filtration pore of first filter screen, the filtration pore of mediation first filter screen. When the second filter screen moves leftwards to the preset position, the opening and closing mechanism enables the second filter screen to be opened. The limiting block is provided with a limiting pin, so that when the limiting block slides to the position of the limiting hole, the limiting pin is popped out and inserted into the limiting hole, and meanwhile when the limiting block is subjected to rightward pulling force and is larger than a preset value, the limiting pin retracts into the limiting block again. The cleaning assembly is used for cleaning the first filter screen when being triggered. The power accumulation assembly is used for triggering the cleaning assembly when the second filter screen slides leftwards to a preset position, and then triggering the cleaning assembly again when the second filter screen is in contact with the first filter screen. Triggering the cleaning assembly to clean the surface impurities of the first filter screen so as to realize the self-cleaning effect of the device.
Description
Technical Field
The invention relates to the field of textile industry, in particular to a textile sewage treatment device.
Background
The textile wastewater is various wastewater generated in the spinning and weaving process, the textile industry wastewater can be mainly divided into printing and dyeing wastewater, chemical fiber textile wastewater, wool scouring wastewater, wool degumming wastewater and the like, the chemical fiber textile wastewater contains cotton scraps and slurry, the chemical fiber textile wastewater is generally filtered by adopting a grid, and the adopted grid is in a mesh shape, and is easy to cause blockage and cannot be circularly filtered when the chemical fiber is filtered. Because the device can not clear up the plug on the grid net by oneself, need the manual work to clear up to the efficiency of sewage treatment who reduces.
Disclosure of Invention
The invention provides a textile sewage treatment device, which aims to solve the problem that the conventional sewage treatment device cannot be self-cleaned.
The textile sewage treatment device adopts the following technical scheme:
a textile sewage treatment device comprises a filter shell, a filter assembly, a return assembly, a cleaning assembly and a force storage assembly. The filter shell is cylindrical, the right end of the filter shell is provided with a water inlet, and the left end of the filter shell is provided with a water outlet; the filtering component comprises a first filter screen, a second filter screen and an opening and closing mechanism; the first filter screen is positioned on the right side of the second filter screen, and the first filter screen and the second filter screen are contacted with each other in an initial state; the second filter screen is provided with a plurality of cleaning columns, each cleaning column can be inserted into a filter hole of the first filter screen, so that the filter holes of the first filter screen are dredged when the cleaning columns are inserted into the filter holes of the first filter screen; when the first filter screen and the second filter screen are contacted with each other, the cleaning column is inserted into the filter hole of the first filter screen; the opening and closing mechanism is in an initial state and is used for plugging the second filter screen so that the opening and closing mechanism opens the second filter screen when the second filter screen moves leftwards to a preset position; the return assembly comprises a tension spring and a limiting block; the inner wall of the filter shell is provided with a limiting hole; the limiting block is provided with a limiting pin, so that when the limiting block slides to the position of the limiting hole, the limiting pin is ejected out and inserted into the limiting hole, and meanwhile, when the rightward pulling force applied to the limiting block is greater than a preset value, the limiting pin retracts into the limiting block again; the limiting block is fixedly connected with the second filter screen; one end of the tension spring is fixedly connected with the limiting block, and the other end of the tension spring is fixedly connected with the filter shell; the cleaning assembly is used for cleaning the first filter screen when being triggered; the power accumulation assembly is used for triggering the cleaning assembly when the second filter screen slides leftwards to a preset position, and then triggering the cleaning assembly again when the second filter screen is in contact with the first filter screen.
Further, the cleaning assembly comprises a scraping plate and a lifting rod; the scraper plate is arranged on the right side surface of the first filter screen in a vertically sliding manner and used for cleaning the first filter screen in the vertical sliding manner; the lifting rod is a threaded rod, is rotatably arranged in the filter shell and is in threaded fit with the scraper so as to drive the scraper to move upwards when the lifting rod rotates in a first rotating direction and drive the scraper to move downwards when the lifting rod rotates in a second rotating direction; the power storage component is used for driving the lifting rod to rotate in a first rotating direction when the second filter screen moves leftwards to a preset distance, and driving the lifting rod to rotate in a second rotating direction when the second filter screen moves rightwards to be in contact with the first filter screen.
Further, the power accumulating assembly comprises a power accumulating torsion spring, a rack, a first gear, a second gear and a triggering part; the rack is horizontally arranged and extends along the left and right directions, and one end of the rack is fixedly connected with the second filter screen; the first gear is meshed with the rack; the second gear is connected with the first gear through a transmission rod and is used for driving the cleaning assembly to work when rotating; the power storage torsion spring is connected with the first gear and the second gear so as to store power when the first gear and the second gear rotate relatively; the trigger part is used for limiting the rotation of the second gear so as to limit the second gear when the second filter screen moves leftwards to a preset distance and contacts with the second filter screen and the first filter screen.
Further, the trigger part comprises a first trigger rod and a second trigger rod; the first trigger rod is arranged on the filter shell in a left-right sliding mode, and the right end of the first trigger rod is used for limiting the rotation of the second gear in an initial state so as to drive the first trigger rod to move leftwards when the second filter screen slides leftwards to a preset distance; the left end and the second filter screen of second trigger bar are connected, and when second filter screen and first filter screen contact, make the right-hand member restriction second gear rotation of second trigger bar.
Further, the opening and closing mechanism comprises a plurality of first opening and closing rods, a plurality of second opening and closing rods and an opening and closing part; the plurality of first opening and closing rods are uniformly distributed on the left side surface of the second filter screen in the vertical direction, the first opening and closing rods are horizontally arranged, and a plurality of first stop blocks are uniformly distributed below the first opening and closing rods along the length direction; the plurality of second opening and closing plates are uniformly distributed on the left side surface of the second filter screen in the vertical direction, the second opening and closing rods are horizontally arranged, and a plurality of second stop blocks are uniformly distributed above the second opening and closing rods in the length direction; the first stop blocks and the second stop blocks have the same structure, each second stop block is positioned between the two first stop blocks, the first opening and closing rod and the second opening and closing rod can slide relatively, and each adjacent first stop block and each adjacent second stop block one filter hole of the second filter screen in a disposal state; the opening and closing part is used for driving the first opening and closing rod and the second opening and closing rod to move relatively when the second filter screen moves leftwards to a preset distance.
Further, the opening and closing part comprises a first slide bar, a second slide bar and a plurality of opening and closing springs; the first sliding rods are vertically arranged and can slide on the left side face of the second filter screen, and the plurality of first opening and closing rods are fixedly connected with the first sliding rods; the second sliding rod is vertically arranged and can slide on the right side surface of the second filter screen, and the plurality of second opening and closing rods are fixedly connected with the second sliding rod; the first sliding rod and the second sliding rod are connected with a second filter screen through an opening and closing spring respectively; sliding chutes are arranged on the side walls of the filter shell close to the first sliding rod and the second sliding rod, and the opening and closing spring is in a compressed state in an initial state so that the first sliding rod and the second sliding rod move relatively when the opening and closing spring is released; the first sliding rod and the second sliding rod are provided with sliding blocks, and the sliding blocks on the first sliding rod and the second sliding rod can respectively slide in corresponding sliding grooves; the slider is configured to be inserted into the chute when the second screen slides leftward to a predetermined position.
Further, the chute comprises a first chute section, a second chute section and a third chute section; the slide block can be arranged in a vertically sliding manner; the bottom of the first groove section is an inclined plane which is gradually away from the second filter screen towards the right; the bottom of the second chute is a plane, the bottom of the second chute section is in the same level with the bottom of the first chute section, so that the sliding block is connected with the bottom of the second chute end, and the first stop block and the second stop block do not stop the filtering holes in the second filter screen any more; the second groove section is an inverted V-shaped groove; the groove bottom of the third groove section is rightward and gradually close to the back of the second filter screen and is smoothly connected with the filter shell so that the sliding block can be separated from the sliding groove through the third groove section; the right end of the third trough section is at the same level as the left end of the first trough section.
Furthermore, the right end of each cleaning column is provided with a cleaning hook; the cleaning hook can extend out of the first filter screen rightwards; the cleaning hook is used for hooking impurities in the filter holes on the first filter screen.
Further, the scraper comprises a lifting plate and a plurality of cleaning pieces; the lifting plate is positioned on the right side of the first filter screen, and the force storage assembly can trigger the lifting plate to slide up and down; a plurality of cleaning pieces are uniformly distributed along the length direction of the lifting plate; each cleaning piece comprises two hinged rods, the two hinged rods are connected and hinged through a torsional spring, so that the two hinged rods are in the same level in the initial state, and the hinged points of the two hinged rods are fixed on the lifting plate; each of the hinged rods may be in contact with one of the cleaning hooks so that when the cleaning plate is slid up and down, the hinged rods will clear the cleaning hooks.
Furthermore, the lower side of the filter shell is provided with a collecting cavity for cleaning impurities cleaned by the cleaning assembly.
The invention has the beneficial effects that: according to the textile sewage treatment device, the filter shell, the filter assembly, the return assembly, the cleaning assembly and the force storage assembly are adopted, and wastewater enters from the water inlet of the filter shell. Under the promotion of the rivers that turn right from a left side, promote the second filter screen and remove left, when the second filter screen removes left to the default position, the mechanism that opens and shuts makes the second filter screen open, and then makes the rivers circulate, and first filter screen filters waste water. When first filter screen took place to block up, the second filter screen received thrust left and reduces, and the extension spring drives the second filter screen and resumes to initial position, and in the filtration pore of clearance post insertion first filter screen, release the impurity in the filtration pore of first filter screen, and then contact the jam state of first filter screen, trigger simultaneously and clear up the subassembly and clear up the surperficial impurity of first filter screen to realize the automatically cleaning effect of device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only 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 an embodiment of a textile wastewater treatment device according to the present invention;
FIG. 2 is a schematic view of the internal structure of an embodiment of a textile wastewater treatment device according to the present invention;
FIG. 3 is a cross-sectional view of an embodiment of a textile sewage treatment apparatus of the present invention;
FIG. 4 is a schematic structural diagram of a filter assembly of an embodiment of a textile sewage treatment device of the present invention;
FIG. 5 is a schematic diagram of a second strainer of an embodiment of a textile sewage treatment apparatus according to the present invention;
FIG. 6 is a schematic view of a chute structure of an embodiment of a textile wastewater treatment device according to the invention;
FIG. 7 is a partial structural view of an opening and closing mechanism of an embodiment of a textile sewage treatment device of the present invention;
FIG. 8 is a schematic structural view of an embodiment of a textile wastewater treatment device according to the present invention in operation;
in the figure: 100. a filter shell; 101. a chute; 1011. a first groove section; 1012. a second groove section; 1013. a third groove section; 102. a collection chamber; 110. a first filter screen; 200. mounting grooves; 201. a squeegee; 202. a hinged lever; 203. a lifting plate; 210. a second filter screen; 211. a rack; 212. a limiting block; 213. a spacing pin; 214. a tension spring; 215. cleaning the column; 216. cleaning a hook; 220. an opening and closing mechanism; 221. a slider; 222. an opening and closing spring; 223. a first opening and closing lever; 224. a first slide bar; 225. a first stopper; 230. a synchronous fixture block; 300. a first gear; 310. a power-storing torsion spring; 320. a second gear; 321. a second direction toothed ring; 322. a first direction toothed ring; 330. a second trigger lever; 331. a first trigger lever; 350. and (4) lifting the column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
An embodiment of a textile sewage treatment device of the present invention, as shown in fig. 1 to 8, includes a filter housing 100, a filter assembly, a return assembly, a cleaning assembly, and a power storage assembly. The filter housing 100 is cylindrical, specifically, rectangular barrel-shaped, (as shown in fig. 3) with a water inlet at the right end and a water outlet at the left end. The side wall of the filter housing 100 is provided with an installation groove 200, and the installation groove 200 extends in the left and right direction. The underside of the filter housing 100 is provided with a collection chamber 102 for the impurities removed by the cleaning assembly.
The filter assembly includes a first filter screen 110, a second filter screen 210, and an opening and closing mechanism 220. First filter screen 110 sets firmly in filtering shell 100, and first filter screen 110 is located the right side of second filter screen 210, and initial state first filter screen 110 and second filter screen 210 contact each other, and specific first filter screen and second filter screen are laminated each other. The second filter screen 210 is provided with a plurality of cleaning columns 215, each cleaning column 215 can be inserted into a filter hole of the first filter screen 110, so that when the cleaning column 215 is inserted into the filter hole of the first filter screen 110, the filter holes of the first filter screen 110 are dredged, when the first filter screen 110 and the second filter screen 210 are contacted with each other, the cleaning column 215 is inserted into the filter hole of the first filter screen 110, the diameter of the cleaning column 215 is the same as the inner diameter of the filter hole of the first filter screen 110, so that when the cleaning column 215 is inserted into the filter hole of the first filter screen 110, the cleaning column 215 can push impurities in the corresponding filter hole on the first filter screen 110, and when the cleaning column 215 is inserted into the filter hole of the first filter screen 110, the first filter screen 110 is in a completely closed state, the cleaning column 215 can be pushed to the left by the leftward pressure of water flow, so that the second filter screen 210 and the first filter screen 110 are separated from each other. In particular, the length of the cleaning column 215 is the same as the thickness of the first screen 110, so that the cleaning column 215 can completely clean the impurities in the filter holes of the first screen 110. The initial state of the opening and closing mechanism 220 is used for plugging the second filter screen 210, so that when the second filter screen 210 moves leftwards to a preset position, the opening and closing mechanism 220 enables the second filter screen 210 to be opened, and the opening and closing part plugs the second filter screen so that the second filter screen 210 can continuously receive the leftward thrust of water flow. When the second filter screen 210 is pushed by water flow to move leftwards for a moving distance, the first filter screen 110 is completely opened, and when the second filter screen 210 moves leftwards to a position, the second filter screen 210 is opened in an opening and closing part, so that the water flow passes leftwards, and the wastewater is filtered.
The return assembly comprises a tension spring 214 and a limiting block 212, the limiting block 212 and the tension spring 214 are both in a plurality of numbers, and a limiting hole is formed in the inner wall of the filter shell 100. The limiting block 212 is provided with a limiting pin 213, so that when the limiting block 212 slides to the position of the limiting hole, the limiting pin 213 is ejected out and inserted into the limiting hole, and meanwhile when the limiting block 212 is subjected to a rightward pulling force larger than a preset value, the limiting pin 213 retracts into the limiting block 212 again, the limiting block 212 is fixedly connected with the second filter screen 210, one end of the tension spring 214 is fixedly connected with the limiting block 212, the other end of the tension spring is fixedly connected with the filter shell 100, and the tension spring 214 is stretched to lengthen and accumulate the force when the second filter screen 210 moves leftward. Specifically, each limit block 212 is slidably disposed in one of the mounting grooves 200, and one end of the tension spring 214 is fixedly connected to the limit block 212 and the other end is fixedly connected to the right end of the mounting groove 200. Further, when the rightward pulling force of the tension spring 214 is greater than the resistance of the limit pin 213 and the pushing force of the water flow, the limit direction is pressed into the limit block 212 again, so that the tension spring 214 drives the second filter screen 210 to return to the initial state.
The cleaning assembly is adapted to clean the first screen 110 when activated. The cleaning assembly includes a squeegee 201 and a lifter. The scraping plate 201 is slidably disposed on the right side of the first screen 110 up and down, and is used for cleaning the first screen 110 when sliding up and down, and when the cleaning column 215 pushes the impurities in the filter holes of the first screen 110, the scraping plate 201 slides on the surface of the first screen 110, and removes the impurities attached to the first screen 110, and pushes the impurities into the collecting cavity 102. The lifter is the threaded rod, and the lifter rotationally sets up in filtering shell 100, and with scraper blade 201 screw-thread fit to when the lifter rotates with first direction of rotation, drive scraper blade 201 rebound, when the lifter rotates with the second direction of rotation, drive scraper blade 201 rebound. Specifically, the bottom of the filter shell 100 is provided with a synchronization fixture block 230, the synchronization fixture block 230 is connected with the bottom of the filter shell 100 through a pressure spring, the synchronization fixture block 230 can be used for limiting the first filter screen 110 and the second filter screen 210 in a mutually attached state, when the synchronization fixture block 230 slides downwards, the synchronization fixture block 230 is separated from the limitation on the first filter screen 110 and the second filter screen 210, the scraper 201 initially presses the synchronization fixture block 230 downwards, and the left side of the synchronization fixture block 230 is an inclined surface so as to enter the second fixture block through the inclined surface at the second filter screen 210.
The power accumulating assembly is used for driving the lifting rod to rotate in a first rotation direction when the second filter screen 210 moves leftwards to a preset distance, so as to drive the lifting rod to rotate in a second rotation direction when the second filter screen 210 moves rightwards to be in contact with the first filter screen 110. The power accumulating assembly is used for triggering the cleaning assembly when the second filter screen 210 slides leftwards to the preset position, and further triggering the cleaning assembly again when the second filter screen 210 contacts the first filter screen 110, wherein the contact between the second filter screen 210 and the first filter screen 110 means that the second filter screen 210 is restored to the initial position again from the preset position. The power assembly includes a power torsion spring 310, a rack 211, a first gear 300, a second gear 320, and a trigger. The rack 211 is horizontally arranged and extends in the left-right direction, one end of the rack 211 is fixedly connected with the second filter screen 210, and specifically, the left end of the rack 211 is fixedly connected with the limiting block 212. The first gear 300 is meshed with the rack 211, the second gear 320 is connected with the first gear 300 through a transmission rod, the second gear 320 is used for driving the cleaning assembly to work when rotating, and specifically, the second gear 320 drives the lifting column 350 to rotate. The power torsion spring 310 connects the first gear 300 and the second gear 320 such that the power torsion spring 310 stores power when the first gear 300 and the second gear 320 rotate relatively. The trigger portion is used for limiting the rotation of the second gear 320, so as to limit the second gear 320 when the second filter screen 210 moves leftwards to a preset distance and contacts the second filter screen 210 and the first filter screen 110, specifically, when the second filter screen 210 moves leftwards, the rack 211 drives the power storage torsion spring 310 to store power, and when the trigger portion releases the power storage torsion spring 310, the power storage torsion spring 310 drives the lifting column 350 to rotate in the first rotation direction through the second gear 320. When the second filter 210 moves to the right, the rack 211 drives the power storage torsion spring 310 to store power, and the trigger part releases the power storage torsion spring 310, so that the power storage torsion spring 310 drives the lifting column 350 to rotate in the second rotation direction through the second gear 320.
In this embodiment, as shown in fig. 2 to 4, the trigger part includes a first trigger lever 331 and a second trigger lever 330; the second gear 320 includes a first-direction toothed ring 322 and a second-direction toothed ring 321; the number of the power storage torsion springs 310 is two, the rotation directions of the two power storage torsion springs 310 are opposite, and the power storage torsion springs 310 are fixedly sleeved at the lower end of the transmission rod; the first direction toothed ring 322 and the second direction toothed ring 321 are respectively and fixedly sleeved on one power storage torsion spring 310, the power storage torsion spring 310 on the first direction toothed ring 322 drives the lifting column 350 to rotate in the first rotation direction when released, and the power storage torsion spring 310 on the second direction toothed ring 321 drives the lifting column 350 to rotate in the second rotation direction when released. The first-direction toothed ring 322 is located below the second-direction toothed ring 321. The first trigger bar 331 is slidably disposed on the filter housing 100 from left to right, the filter housing 100 is connected to the left end of the first trigger bar 331 through an elastic member, so that when the first trigger bar 331 is pressed leftwards, the first trigger bar 331 moves leftwards, the right end of the first trigger bar 331 is used for limiting the rotation of the second gear 320 in an initial state, and the left end of the first trigger bar 331 is provided with teeth.
Specifically, when the right end of the first trigger bar 331 is engaged with the first direction toothed ring 322, the first direction toothed ring 322 is limited from rotating, and then when the rack 211 drives the first gear 300 to rotate, the power storage torsion spring 310 on the first direction toothed ring 322 stores power, so that when the second filter screen 210 slides to the left to a preset distance, the first trigger bar 331 is driven to move to the left, and the first trigger bar 331 is disengaged from the first direction toothed ring 322. The left end of the second trigger bar 330 is connected to the second filter screen 210, and specifically, the second trigger bar 330 is connected to the first filter screen 110 through an elastic member. When the second filter 210 contacts the first filter 110, the right end of the second trigger lever 330 restricts the rotation of the second gear 320. The right end of the second trigger bar 330 is provided with teeth, when the second filter screen 210 contacts the first filter screen 110, the right end of the second trigger bar 330 does not contact the second direction toothed ring 321, so that when the second filter screen 210 moves leftwards, the second trigger bar 330 is engaged with the second direction toothed ring 321, and further in the process that the second filter screen 210 moves leftwards and rightwards to the initial position, the rack 211 drives the power torsion spring 310 of the second direction toothed ring 321 to store power, and when the second filter screen 210 returns to the initial position, the second trigger bar 330 contacts the limit of the second direction toothed ring 321, so that the power torsion spring 310 on the second direction toothed ring 321 is released, and the second direction toothed ring 321 drives the lifting column 350 to rotate in the second rotation direction.
In this embodiment, as shown in fig. 3 to 8, the opening and closing mechanism 220 includes a plurality of first opening and closing levers 223, a plurality of second opening and closing levers, and an opening and closing portion. The upper and lower direction equipartition of a plurality of first poles of opening and shutting 223 is at the left surface of second filter screen, and first pole 223 level that opens and shuts sets up, and the below has a plurality of first dogs 225 along the length direction equipartition. The plurality of second opening and closing plates are uniformly distributed on the left side surface of the second filter screen 210 in the vertical direction, the second opening and closing rods are horizontally arranged, and a plurality of second stop blocks are uniformly distributed above the second opening and closing rods in the length direction; the first stopper 225 and the second stopper have the same structure, each second stopper is located between two first stoppers 225, the first opening and closing rod 223 and the second opening and closing rod can slide relatively, each adjacent first stopper 225 and each adjacent second stopper in a disposal state block one filter hole of the second filter screen 210, and the overlapping area of the second stoppers of the first stoppers 225 is equal to the area of the filter hole of the second filter screen 210. The opening and closing part is used for driving the first opening and closing rod 223 and the second opening and closing rod to move relatively when the second filter screen 210 moves leftwards to a preset distance, so that the filter holes of the second filter screen 210 are opened.
The opening and closing portion includes a first slide bar 224, a second slide bar, and a plurality of opening and closing springs 222. The first sliding bar 224 is vertically arranged and can slide on the left side surface of the second filter screen, and a plurality of first opening and closing bars 223 are fixedly connected with the first sliding bar 224. The second slide bar is vertically arranged and can slide on the right side face of the second filter screen, and the plurality of second opening and closing rods are fixedly connected with the second slide bar. The first slide bar 224 and the second slide bar are connected by the opening and closing spring 222 and the second screen 210, respectively. The filter shell 100 is provided with a sliding groove 101 on the side wall near the first sliding bar 224 and the second sliding bar. The initial state of the opening and closing spring 222 is in a compressed state, so that when the opening and closing spring 222 is released, the first slide bar 224 and the second slide bar move relatively, and the first slide bar 224 and the second slide bar are close to each other, so that the filter holes on the second filter screen 210 are opened, and the distance between the first slide bar 224 and the second slide bar is closest in the initial state. The first slide bar 224 and the second slide bar are provided with slide blocks 221, the slide blocks 221 can slide up and down, and the slide blocks 221 on the first slide bar 224 and the second slide bar can slide in the corresponding slide grooves 101 respectively; the sliding block 221 is configured to be inserted into the sliding groove 101 when the second filter 210 slides to the left to a predetermined position, so that the opening and closing spring 222 is released, and the filter holes of the second filter 210 are opened.
The chute 101 includes a first channel section 1011, a second channel section 1012, and a third channel section 1013. The bottom of the chute 101 is the inner wall of the chute 101 on the side far away from the second filter screen 210. The sliding block 221 can slide up and down and can be arranged along, and the groove bottom of the first groove section 1011 is an inclined surface which is gradually away from the second filter screen towards the right. The groove bottom of the second groove section 1012 is a plane, the groove bottom of the second chute 101 and the bottom of the first groove section 1011 are in the same level, so that the sliding block 221 and the bottom of the second groove end are connected, the first stop 225 and the second stop no longer stop the filtering holes on the second filtering net 210, specifically, when the sliding block 221 slides to the point that the opening and closing spring 222 of the second groove section 1012 is completely released, the first sliding rod 224 and the second sliding rod are farthest away, the second filtering net 210 is in a completely opened state, and the pressure of the second filtering net receiving water is reduced. The second slot section 1012 is an inverted "V" slot, and the bottom of the third slot section 1013 is gradually to the right near the back of the second filter screen 210 and is smoothly connected with the filter casing 100, so that the slide block 221 can be separated from the chute 101 through the third slot section 1013; the right end of the third channel section 1013 and the left end of the first channel section 1011 are at the same level, and the second channel section 1012 is arranged in an inverted "V" shape to prevent the slide block 221 from entering the chute 101 when the second screen 210 slides from right to left.
In the present embodiment, as shown in fig. 2 to 5, a cleaning hook 216 is provided at the right end of each cleaning post 215; the cleaning hook 216 may extend rightward beyond the first filter; the cleaning hook 216 is used to catch impurities in the filter holes of the first screen 110. The squeegee 201 includes a lift plate 203 and a plurality of cleaning members; the lifting plate 203 is positioned on the right side of the first filter screen, and the power storage assembly can trigger the lifting plate 203 to slide up and down; a plurality of cleaning pieces are uniformly distributed along the length direction of the lifting plate 203; each cleaning piece comprises two hinged rods 202, the two hinged rods 202 are connected and hinged through torsion springs, so that the two hinged rods 202 are in the same level in the initial state, and the hinged points of the two hinged rods 202 are fixed on a lifting plate 203; each of the hinged rods 202 may contact one of the cleaning hooks 216 so that when the cleaning plate is slid up and down, the hinged rods 202 will clear the cleaning hooks 216.
During operation, initially, the second filter screen 210 is located at an initial position on the right side of the filter housing 100 under the action of the initial state of the tension spring 214, the scraper 201 is located at the lowest portion of the first filter screen, and simultaneously, the scraper 201 acts on the synchronization latch 230 to press the synchronization latch 230, so that there is no restriction on movement of the first filter screen 110 and the second filter screen 210, the first slide bar 224 and the second slide bar of the two opening and closing portions initially block the second filter screen 210, the initial state of the second filter screen 210 causes the second trigger bar 330 not to restrict the first direction toothed ring 322 of the second gear 320, and the first trigger bar 331 restricts the first direction sliding ring of the second gear 320.
Waste water gets into from the water inlet, clearance post 215 of second filter screen 210 is promoted left by rivers pressure, and then make second filter screen 210 and first filter screen 110 separate, it is leftmost to promote the filter screen until second filter screen 210, slider 221 is pushed under the effect of the spring 222 that opens and shuts in the first groove section 1011 of spout 101 after second filter screen 210 slides to doing the left side, two slide bars are kept away from each other, thereby make first pole 223 that opens and shuts and the second pole that opens and shuts no longer carry out the shutoff to the second filter screen, and then make the filtration pore of second filter screen opened, waste water can follow the right side left side flow of filter vat. Because the first groove section 1011 degree of depth of spout 101 sets up, make the filtration pore on the second filter screen 210 this moment only opened half, thereby make second filter screen 210 continuously receive the thrust left of rivers, be equipped with spacer pin 213 in the stopper 212 on the second filter screen 210 simultaneously, stopper 212 is located spacing hole when second filter screen 210 moves to the extreme left end messenger side, spacer pin 213 pops out and inserts spacing downtheholely from stopper 212, and then has a limiting action to second filter screen 210, make under the synchronous restriction of the thrust left of rivers and spacer pin 213 be located the left side position to second filter screen 210.
In the process that the second filter screen 210 moves to the left, the second filter screen 210 drives the rack 211 to move to the left, the second rack 211 drives the first gear 300 to rotate, because the first trigger rod 331 limits the rotation of the first direction toothed ring 322 of the second gear 320, and further the transmission rod belt enables the power storage torsion spring 310 of the first direction toothed ring 322 to store power when the first gear 300 rotates, the power storage torsion spring 310 cannot be released under the action of the first trigger rod 331, until the second filter screen 210 moves to the leftmost side, the limiting block 212 pushes the first trigger rod 331 to enable the first trigger rod 331 to be disengaged from the first direction toothed ring 322 of the second gear 320, the power storage torsion spring 310 is released, the first direction toothed ring 322 drives the lifting column 350 to rotate in the first rotation direction, and the scraper 201 moves upwards under the rotation action of the lifting column 350.
When the filter holes of the filter screens are blocked by excessive impurities on the right side surface of the first filter screen 110, the water flow passing through the first filter screen 110 is reduced, the acting force of the water flow on the second filter screen 210 is reduced, when the pressure of the water flow reduced to the left is not enough to limit the positions of the limiting pin 213 and the water flow on the second filter screen 210, namely the tension of the tension spring 214 is greater than the sum of the resistance of the limiting pin 213 and the water flow pressure, the limiting pin 213 is extruded into the limiting block 212, the tension of the tension spring 214 is rapidly released, the second filter screen 210 is reset under the action of the tension spring 214, meanwhile, the sliding block 221 slides into the second groove section 1012 of the sliding groove 101, the distance between the two sliding rods reaches the farthest state, and then the filter holes on the second filter screen 210 are completely opened, the second filter screen 210 moves in the state, so that the filter holes on the second filter screen are completely opened to reduce the water flow resistance when the second filter screen moves rightwards, waste water between the second filter screen and the first filter screen can flow to the left side of the second filter screen more easily, and when the waste water continues to move to the first filter screen attached to the second filter screen, the sliding block 221 slides out of the sliding groove 101 from the third groove section 1013 of the sliding groove 101, so that the opening and closing mechanism 220 blocks the second filter screen again. Because not restricted by scraper 201, synchronous fixture block 230 moves upwards, when the second filter vat moves and first filter screen contact, synchronous fixture block 230 with both joints, second filter screen 210 can not move left under synchronous fixture block 230's effect simultaneously, in the in-process clearance post 215 of the laminating of second filter screen 210 first filter screen 110 is released the impurity in the filter hole on first filter screen 110, simultaneously because the setting of clearance hook 216 can make impurity hang on the clearance colludes, avoid impurity to be pushed right and fly too far and cause follow-up unable clearance to arrive, thereby reduce the filter effect.
During the process that the second filter screen moves rightwards, the second filter screen moving rack 211 moves rightwards, the rack 211 drives the first gear 300 to rotate reversely, the first gear 300 rotates through the second direction toothed ring 321 of the transmission rod second gear 320, since the second trigger lever 330 restricts the rotation of the second direction ring gear 321 of the second gear 320 at this time, thereby, the power storage torsion spring 310 stores power, and the power storage torsion spring 310 is not released, until the second filter screen moves to the rightmost initial position, the second filter pushes the second trigger bar 330 to move rightward to disengage the second trigger bar 330 from the second directional toothed ring 321 of the second gear 320, at this time, the power storage torsion spring 310 can be released to drive the lifting column 350 to rotate in the second rotation direction, so that the scraping plate 201 moves downwards, the hinged rod 202 on the cleaning member cleans the impurities on the cleaning hook 216, meanwhile, impurities are pushed into the collection cavity 102 to be collected and processed under the action of the scraper 201. When the squeegee 201 moves down to the home position, the synchronization dog 230 is pressed down to the home position, thereby restoring the device to the home state.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a weaving sewage treatment plant which characterized in that: the method comprises the following steps:
the filter shell is cylindrical, the right end of the filter shell is provided with a water inlet, and the left end of the filter shell is provided with a water outlet;
the filter assembly comprises a first filter screen, a second filter screen and an opening and closing mechanism; the first filter screen is positioned on the right side of the second filter screen, and the first filter screen and the second filter screen are contacted with each other in an initial state; the second filter screen is provided with a plurality of cleaning columns, each cleaning column can be inserted into a filter hole of the first filter screen, so that the filter holes of the first filter screen are dredged when the cleaning columns are inserted into the filter holes of the first filter screen; when the first filter screen and the second filter screen are contacted with each other, the cleaning column is inserted into the filter hole of the first filter screen; the opening and closing mechanism is in an initial state and is used for plugging the second filter screen so that the opening and closing mechanism opens the second filter screen when the second filter screen moves leftwards to a preset position;
the return assembly comprises a tension spring and a limiting block; the inner wall of the filter shell is provided with a limiting hole; the limiting block is provided with a limiting pin, so that when the limiting block slides to the position of the limiting hole, the limiting pin is ejected out and inserted into the limiting hole, and meanwhile, when the rightward pulling force applied to the limiting block is greater than a preset value, the limiting pin retracts into the limiting block again; the limiting block is fixedly connected with the second filter screen; one end of the tension spring is fixedly connected with the limiting block, and the other end of the tension spring is fixedly connected with the filter shell;
the cleaning assembly is used for cleaning the first filter screen when being triggered;
the power accumulation assembly is used for triggering the cleaning assembly when the second filter screen slides leftwards to a preset position, and then triggering the cleaning assembly again when the second filter screen is contacted with the first filter screen.
2. The textile sewage treatment device of claim 1, wherein:
the cleaning assembly comprises a scraping plate and a lifting rod; the scraper plate is arranged on the right side surface of the first filter screen in a vertically sliding manner and used for cleaning the first filter screen in the vertical sliding manner; the lifting rod is a threaded rod, is rotatably arranged in the filter shell and is in threaded fit with the scraper so as to drive the scraper to move upwards when the lifting rod rotates in a first rotating direction and drive the scraper to move downwards when the lifting rod rotates in a second rotating direction; the power storage component is used for driving the lifting rod to rotate in a first rotating direction when the second filter screen moves leftwards to a preset distance, and driving the lifting rod to rotate in a second rotating direction when the second filter screen moves rightwards to be in contact with the first filter screen.
3. The textile wastewater treatment device according to claim 1, wherein:
the power accumulation assembly comprises a power accumulation torsion spring, a rack, a first gear, a second gear and a trigger part; the rack is horizontally arranged and extends along the left and right directions, and one end of the rack is fixedly connected with the second filter screen; the first gear is meshed with the rack; the second gear is connected with the first gear through a transmission rod and is used for driving the cleaning assembly to work when rotating; the power storage torsion spring is connected with the first gear and the second gear so as to store power when the first gear and the second gear rotate relatively; the trigger part is used for limiting the rotation of the second gear so as to limit the second gear by contact when the second filter screen moves leftwards to a preset distance and contacts with the second filter screen and the first filter screen.
4. The textile sewage treatment device of claim 3, wherein:
the trigger part comprises a first trigger rod and a second trigger rod; the first trigger rod is arranged on the filter shell in a left-right sliding mode, and the right end of the first trigger rod is used for limiting the rotation of the second gear in an initial state so as to drive the first trigger rod to move leftwards when the second filter screen slides leftwards to a preset distance; the left end and the second filter screen of second trigger bar are connected, and when second filter screen and first filter screen contact, make the right-hand member restriction second gear rotation of second trigger bar.
5. The textile sewage treatment device of claim 1, wherein:
the opening and closing mechanism comprises a plurality of first opening and closing rods, a plurality of second opening and closing rods and an opening and closing part; the plurality of first opening and closing rods are uniformly distributed on the left side surface of the second filter screen in the vertical direction, the first opening and closing rods are horizontally arranged, and a plurality of first stop blocks are uniformly distributed below the first opening and closing rods along the length direction; the plurality of second opening and closing plates are uniformly distributed on the left side surface of the second filter screen in the vertical direction, the second opening and closing rods are horizontally arranged, and a plurality of second stop blocks are uniformly distributed above the second opening and closing rods in the length direction; the first stop blocks and the second stop blocks have the same structure, each second stop block is positioned between the two first stop blocks, the first opening and closing rod and the second opening and closing rod can slide relatively, and each adjacent first stop block and each adjacent second stop block one filter hole of the second filter screen in a disposal state; the opening and closing part is used for driving the first opening and closing rod and the second opening and closing rod to move relatively when the second filter screen moves leftwards to a preset distance.
6. The textile sewage treatment device of claim 5, wherein:
the opening and closing part comprises a first sliding rod, a second sliding rod and a plurality of opening and closing springs; the first sliding rods are vertically arranged and can slide on the left side face of the second filter screen, and the plurality of first opening and closing rods are fixedly connected with the first sliding rods; the second sliding rod is vertically arranged and can slide on the right side surface of the second filter screen, and the plurality of second opening and closing rods are fixedly connected with the second sliding rod; the first sliding rod and the second sliding rod are connected with a second filter screen through an opening and closing spring respectively; sliding chutes are arranged on the side walls of the filter shell close to the first sliding rod and the second sliding rod, and the opening and closing spring is in a compressed state in an initial state so that the first sliding rod and the second sliding rod move relatively when the opening and closing spring is released; the first sliding rod and the second sliding rod are provided with sliding blocks, and the sliding blocks on the first sliding rod and the second sliding rod can respectively slide in corresponding sliding grooves; the slider is configured to be inserted into the chute when the second screen slides leftward to a predetermined position.
7. The textile sewage treatment device of claim 6, wherein:
the sliding groove comprises a first groove section, a second groove section and a third groove section; the slide block can be arranged in a vertically sliding manner; the bottom of the first groove section is an inclined plane which is gradually away from the second filter screen towards the right; the bottom of the second chute is a plane, the bottom of the second chute section is in the same level with the bottom of the first chute section, so that the sliding block is connected with the bottom of the second chute end, and the first stop block and the second stop block do not stop the filtering holes in the second filter screen any more; the second groove section is an inverted V-shaped groove; the groove bottom of the third groove section is rightward and gradually close to the back of the second filter screen and is smoothly connected with the filter shell so that the sliding block can be separated from the sliding groove through the third groove section; the right end of the third trough section is at the same level as the left end of the first trough section.
8. The textile sewage treatment device of claim 1, wherein:
the right end of each cleaning column is provided with a cleaning hook; the cleaning hook can extend out of the first filter screen rightwards; the cleaning hook is used for hooking impurities in the filter holes on the first filter screen.
9. The textile wastewater treatment device of claim 8, wherein:
the scraper plate comprises a lifting plate and a plurality of cleaning pieces; the lifting plate is positioned on the right side of the first filter screen, and the force storage assembly can trigger the lifting plate to slide up and down; a plurality of cleaning pieces are uniformly distributed along the length direction of the lifting plate; each cleaning piece comprises two hinged rods, the two hinged rods are connected and hinged through a torsional spring, so that the two hinged rods are in the same level in the initial state, and the hinged points of the two hinged rods are fixed on the lifting plate; each of the hinged rods may be in contact with one of the cleaning hooks so that when the cleaning plate is slid up and down, the hinged rods will clear the cleaning hooks.
10. The textile sewage treatment device of claim 1, wherein:
the downside of crossing the filter shell is equipped with collects the chamber for the impurity that the clearance subassembly cleared up gets off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211047148.1A CN115105885A (en) | 2022-08-30 | 2022-08-30 | Weaving sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211047148.1A CN115105885A (en) | 2022-08-30 | 2022-08-30 | Weaving sewage treatment plant |
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| Publication Number | Publication Date |
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| CN115105885A true CN115105885A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211047148.1A Pending CN115105885A (en) | 2022-08-30 | 2022-08-30 | Weaving sewage treatment plant |
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| Country | Link |
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| CN (1) | CN115105885A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115300971A (en) * | 2022-09-29 | 2022-11-08 | 乐比(广州)健康产业有限公司 | Filter device for preparing breath freshener |
| CN117643759A (en) * | 2024-01-29 | 2024-03-05 | 山西云海川环保科技有限公司 | Sewage treatment device |
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| CN110975364A (en) * | 2019-12-23 | 2020-04-10 | 依卡瑞服饰(广州)有限公司 | Sewage treatment device for textile production |
| CN111265921A (en) * | 2020-03-06 | 2020-06-12 | 中国电建集团西北勘测设计研究院有限公司 | Pipeline filtering device, system, method and application |
| CN216367093U (en) * | 2021-12-14 | 2022-04-26 | 湖北正康科技股份有限公司 | Reclaimed material adds rock pitch flue gas processing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209263168U (en) * | 2018-12-20 | 2019-08-16 | 广东Tcl智能暖通设备有限公司 | A kind of filter device and air conditioner of air conditioner refrigerant pipeline |
| CN110975364A (en) * | 2019-12-23 | 2020-04-10 | 依卡瑞服饰(广州)有限公司 | Sewage treatment device for textile production |
| CN111265921A (en) * | 2020-03-06 | 2020-06-12 | 中国电建集团西北勘测设计研究院有限公司 | Pipeline filtering device, system, method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115300971A (en) * | 2022-09-29 | 2022-11-08 | 乐比(广州)健康产业有限公司 | Filter device for preparing breath freshener |
| CN115300971B (en) * | 2022-09-29 | 2023-01-13 | 乐比(广州)健康产业有限公司 | Filter device for preparing breath freshener |
| CN117643759A (en) * | 2024-01-29 | 2024-03-05 | 山西云海川环保科技有限公司 | Sewage treatment device |
| CN117643759B (en) * | 2024-01-29 | 2024-04-12 | 山西云海川环保科技有限公司 | Sewage treatment device |
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