CN112642215A

CN112642215A - Hierarchical formula industrial sewage is solid-liquid separation equipment for treatment

Info

Publication number: CN112642215A
Application number: CN202110025948.2A
Authority: CN
Inventors: 贾莲芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-04-13

Abstract

The invention discloses a graded solid-liquid separation device for industrial sewage treatment, which comprises an installation bin, wherein a second rotating shaft is arranged at the middle position of two ends in the installation bin, a cylindrical frame is arranged on the outer side of the second rotating shaft, an annular filter screen is arranged on the outer side of the cylindrical frame, driving gears are symmetrically arranged at two ends of the outer side of the cylindrical frame, and third rotating shafts are symmetrically arranged on two sides of two ends in the installation bin. According to the invention, through the matched use of the first filtering component, the spiral slurry feeding, the discharging groove and the incomplete gear, the sewage is filtered by the swinging first filtering net, the filtered sludge and solid impurities are gradually guided into the discharging groove, and then the sludge and fixed impurities in the discharging groove are discharged from the inside of the filtering bin by the rotating spiral slurry feeding, so that an operator does not need to manually clean the sludge and the solid impurities, and the labor intensity of the operator in the using process of the whole equipment is greatly reduced.

Description

Hierarchical formula industrial sewage is solid-liquid separation equipment for treatment

Technical Field

The invention relates to the technical field of sewage treatment equipment, in particular to solid-liquid separation equipment for graded industrial sewage treatment.

Background

Industrial means work and processes of collecting raw materials and processing them into products, in the development process of industry, a large amount of sewage is often generated, and the sewage cannot be directly discharged into rivers, an external device is needed to purify the sewage, and before purification, solid-liquid separation equipment is needed to separate solids from the sewage, so that the solid-liquid separation equipment for industrial sewage treatment is developed.

When industrial sewage is treated at present, solid-liquid separation of the sewage is usually realized by directly adding a filter screen, separated large solid waste cannot be automatically conveyed into a collection bin, and the filtered large solid is required to be manually cleaned, so that the treatment is very inconvenient and the labor intensity of operators is greatly improved; in addition, in the using process of the conventional solid-liquid separation equipment, the solid-liquid separation is only carried out through the plate-type filter screen, so that the solid-liquid separation effect is very limited, and the filtering effect of the equipment on sewage cannot be further improved; in the use process of the conventional solid-liquid separation equipment, an operator is required to manually clean the soil or small impurities attached to the filter screen, and the soil or small impurities on the filter screen cannot be automatically cleaned without affecting the work of the whole equipment, so that the practicability of the whole equipment is reduced; meanwhile, when the existing solid-liquid separation equipment is used, the sewage is filtered by the equipment in a single structure, so that the solid-liquid separation effect of the whole equipment on the sewage is very limited, and the use effect of the whole equipment cannot be further improved.

Disclosure of Invention

The invention aims to provide a solid-liquid separation device for graded industrial sewage treatment, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hierarchical formula solid-liquid separation equipment for industrial sewage treatment, includes the installation storehouse, the intermediate position department at the inside both ends of installation storehouse is provided with the second pivot jointly, and the cask type frame is installed in the outside of second pivot, the outside of cask type frame is provided with annular filter screen, drive gear is installed to the both ends symmetry in the cask type frame outside, the bilateral symmetry at both ends is provided with the third pivot in the installation storehouse, and the both ends symmetry in the third pivot outside installs the connecting gear with drive gear intermeshing, the bottom of installation storehouse one side is provided with supplementary filtering component, the filter house is installed at the top of installation storehouse, the intermediate position department at the inside both ends of filter house is provided with first pivot jointly, and incomplete gear is installed to the both ends symmetry in the first pivot outside, the interior top of filter house is provided with the first filtering component who mutually supports with incomplete gear, the interior bottom of filter bin is provided with the second filter assembly who mutually supports with incomplete gear, the rotating electrical machines who is connected with first pivot transmission is installed to the bottom of filter bin one end one side, the intermediate position department that installation bin kept away from rotating electrical machines one end installs servo motor, and servo motor's output and the one end fixed connection of second pivot, the intermediate position department that installation bin is close to rotating electrical machines one end top installs the baffle box, the intermediate position department that installation bin is close to rotating electrical machines one end bottom installs the blow off pipe, and blow off pipe and baffle box all are located the inside of cask type frame, the bottom that filter bin is close to rotating electrical machines one end one side is installed the sewage pipe, the bottom and the blow off pipe of sewage pipe are close to rotating electrical machines one end intercommunication, the one end that the baffle box is close to rotating electrical machines is installed the blow off pipe, one side that installation bin is close to servo motor one end is installed control, the control panel is electrically connected with the servo motor and the rotating motor through leads respectively;

the first filtering component comprises an L-shaped movable rod, a first mounting frame, a first filtering net, a mounting pipe, a first spring and a first rack, the mounting pipe is symmetrically mounted at the tops of two sides of two ends in the filtering bin, the first spring is mounted at one end inside the mounting pipe, the L-shaped movable rod is arranged inside the mounting pipe, one end, close to the first spring, of the L-shaped movable rod is fixedly connected with the first spring, the first mounting frame is mounted at the bottom end of the L-shaped movable rod together, the first filtering net is mounted on the inner side of the first mounting frame, and the first rack which is matched with the incomplete gear is symmetrically arranged at two ends of the bottom of the first mounting frame;

the second filtering component comprises a second spring, a connecting plate, U-shaped clamping grooves, a second rack, a first mounting frame and a second filter screen, wherein the bottom of the two ends of the filtering bin is provided with two sets of U-shaped clamping grooves, the inner sides of the two sets of U-shaped clamping grooves are inserted with the first mounting frame, the second filter screen is installed on the inner side of the first mounting frame, the two sets of U-shaped clamping grooves are opposite to each other, one sides of incomplete gears are kept away from one side of the U-shaped clamping grooves, the connecting plate is installed on one side of the U-shaped clamping grooves, the connecting plate is close to two ends of one side of the filtering bin, the second spring is close to one end of the filtering bin and is fixedly connected with the outer side of the filtering bin, and the.

Preferably, the auxiliary filtering component comprises a third mounting frame, a connecting bin, a third filtering net, hinged rods, eccentric wheels, third springs and a stirring plate, wherein the connecting bin is mounted at the bottom of one side of the mounting bin, two groups of third mounting frames are hinged to one side, far away from the mounting bin, of the connecting bin, the third filtering net is mounted on the inner side of the third mounting frame, the stirring plate is mounted on one side, close to the mounting bin, of the third mounting frame, the eccentric wheels matched with the stirring plate are symmetrically mounted at two ends of the outer side of a third rotating shaft, two groups of third springs are mounted at the top of one side, close to the connecting bin, of the mounting bin, the bottoms of the two groups of third springs are fixedly connected with the tops of the adjacent groups of stirring plates, the hinged rods are hinged to one side, close to the mounting bin, of the two groups of third mounting frames, through holes communicated with the inside of the mounting bin are formed in the bottom of the connecting bin, arrange the material pipe and keep away from installation storehouse one end and connect the top intercommunication of storehouse one end.

Preferably, one side that the bottom is close to supplementary filtering component in the filtration storehouse is provided with row material tank, one side that both ends are close to row material tank in the filtration storehouse is provided with jointly and arranges material slurry on the screw of material tank mutually supporting, the output fixed connection who crosses filtration storehouse and rotating electrical machines is passed to the one end that the ground slurry is close to rotating electrical machines on the screw, the one end that the rotating electrical machines was kept away from to the ground slurry on the screw extends to the outside of filtration storehouse.

Preferably, the intermediate position department at top installs the water injection pipe in the installation storehouse, the bottom of water injection pipe is evenly installed and is mutually supported the shower nozzle with the annular filter screen, the intermediate position department of water injection pipe installs the conveyer pipe, and the conveyer pipe keeps away from the one end of water injection pipe and the output intercommunication of water pump.

Preferably, big belt pulley is installed to the output of rotating electrical machines, the small belt pulley is installed to the one end that the first pivot outside is close to rotating electrical machines, and the outside of big belt pulley and small belt pulley is overlapped jointly and is equipped with driving belt.

Preferably, two sets of first chutes are symmetrically formed in the tops of the two ends of the filter bin, first sliding blocks are arranged inside the first chutes, and the outer sides of the two sets of first sliding blocks are fixedly connected with the two ends of the first mounting frame respectively.

Preferably, two sets of second chutes are symmetrically formed in the bottoms of the two ends of the filter bin, second sliding blocks are arranged inside the second chutes, and the outer sides of the second sliding blocks are fixedly connected with one ends, adjacent to the U-shaped clamping grooves, of the second sliding blocks.

Preferably, the auxiliary bearings are symmetrically installed at two ends of the outer side of the second rotating shaft, the connecting rods are installed on the outer sides of the two groups of auxiliary bearings, the bottom ends of the two groups of connecting rods are fixedly connected with the outer side of the sewage discharge pipe, and the bottom of the sewage discharge pipe is uniformly provided with a circular discharge hole.

Preferably, the bottom of the installation bin far away from one side of the auxiliary filtering component is provided with a valve, and the output end of the valve is provided with a drain pipe.

Preferably, the bottom in the filtering bin gradually inclines upwards from one end close to the sewage pipe to the other end, and the bottom in the connecting bin gradually inclines downwards from one side far away from the mounting bin to the other side.

Compared with the prior art, the invention provides a graded solid-liquid separation device for industrial sewage treatment, which has the following beneficial effects:

1. according to the invention, through the matched use of the first filtering component, the filtering bin, the spiral slurry feeding device, the rotating motor, the first rotating shaft, the discharging tank and the incomplete gear, the sewage is filtered by the swinging first filtering net, the filtered sludge and solid impurities are gradually guided into the discharging tank, and then the sludge and fixed impurities in the discharging tank are discharged from the inside of the filtering bin by the rotating spiral slurry feeding device, so that an operator does not need to manually clean the sludge and the solid impurities, and the labor intensity of the operator in the using process of the whole equipment is greatly reduced.

2. According to the invention, through the matching use of the servo motor, the mounting bin, the sewage pipe, the second rotating shaft, the third rotating shaft, the cylindrical frame, the connecting gear, the driving gear, the sewage pipe and the annular filter screen, after the sewage pipe conveys sewage to the inner side of the cylindrical frame, the cylindrical frame drives the annular filter screen to rotate together, so that the sewage inside the annular filter screen can be rapidly filtered, the sewage filtering efficiency of the whole equipment on the sewage is greatly improved, and the sewage filtering effect of the equipment on the sewage is also improved.

3. According to the invention, through the matching use of the installation bin, the water injection pipe, the discharge pipe, the spray head and the rotating structure of the barrel-shaped frame, in the rotating process of the barrel-shaped frame, clear water conveyed by the number of the water injection pipes is sprayed to the outer side of the annular filter screen by the spray head, so that sludge and small impurities attached to the inner side of the annular filter screen are washed away, the annular filter screen can keep a better filtering effect, the use effect of the whole equipment is ensured, and the practicability of the equipment is improved.

4. According to the invention, through the matching use of the auxiliary filtering component, the second filtering component and the two groups of filtering structures, after the sewage is primarily filtered by the first rotating shaft, solid and liquid in the sewage are separated, the separated sewage can be further filtered by the second filtering component, after soil and broken impurities on the inner wall of the annular filtering net are washed and conveyed into the connecting bin, sludge and small impurities in the sewage are filtered by the swinging third filtering net, the filtered water flows back to the interior of the mounting bin, and the filtered sludge and small impurities are discharged from the interior of the connecting bin along the inclined direction of the third filtering net, so that the solid-liquid separation effect of the whole equipment on the sewage is greatly improved, and the filtering effect of the whole equipment is further improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a left side elevation sectional view of the present invention;

FIG. 5 is a right side elevation sectional view of the present invention;

FIG. 6 is a top view of the U-shaped card slot of the present invention;

FIG. 7 is a perspective view of the barrel frame of the present invention;

FIG. 8 is an enlarged view taken at A of FIG. 4 according to the present invention.

In the figure: 1. a first filter assembly; 101. an L-shaped movable rod; 102. a first mounting frame; 103. a first filter screen; 104. installing a pipe; 105. a first spring; 106. a first rack; 2. a filtering bin; 3. feeding slurry in a spiral manner; 4. a control panel; 5. a servo motor; 6. an auxiliary filter assembly; 601. a third mounting frame; 602. a connecting bin; 603. a third filter screen; 604. a hinged lever; 605. an eccentric wheel; 606. a third spring; 607. a poking plate; 7. installing a bin; 8. a sewage pipe; 9. a rotating electric machine; 10. a first rotating shaft; 11. a water injection pipe; 12. a discharge pipe; 13. a second rotating shaft; 14. a second filter assembly; 141. a second spring; 142. a connecting plate; 143. a U-shaped clamping groove; 144. a second rack; 145. a first mounting frame; 146. a second filter screen; 15. a discharge chute; 16. a third rotating shaft; 17. an incomplete gear; 18. a spray head; 19. a drum-shaped frame; 20. a connecting gear; 21. a drive gear; 22. a blow-off pipe; 23. a material guide chute; 24. annular filter screen.

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.

Referring to fig. 1-8, the present invention provides a technical solution: a solid-liquid separation device for graded industrial sewage treatment comprises an installation bin 7, wherein a second rotating shaft 13 is arranged at the middle position of two ends in the installation bin 7, a drum-shaped frame 19 is arranged on the outer side of the second rotating shaft 13, an annular filter screen 24 is arranged on the outer side of the drum-shaped frame 19, driving gears 21 are symmetrically arranged at two ends of the outer side of the drum-shaped frame 19, third rotating shafts 16 are symmetrically arranged at two sides of two ends in the installation bin 7, connecting gears 20 meshed with the driving gears 21 are symmetrically arranged at two ends of the outer side of the third rotating shafts 16, an auxiliary filter assembly 6 is arranged at the bottom of one side of the installation bin 7, a filter bin 2 is arranged at the top of the installation bin 7, a first rotating shaft 10 is arranged at the middle position of two ends in the filter bin 2, incomplete gears 17 are symmetrically arranged at two ends of the outer side of the first rotating shaft 10, a first filter assembly 1 matched with the incomplete gears 17 is arranged at the, a second filtering component 14 matched with the incomplete gear 17 is arranged at the bottom in the filtering bin 2, a rotating motor 9 in transmission connection with a first rotating shaft 10 is arranged at the bottom of one end of the filtering bin 2, a servo motor 5 is arranged at the middle position of the mounting bin 7 far away from one end of the rotating motor 9, the output end of the servo motor 5 is fixedly connected with one end of a second rotating shaft 13, a material guide groove 23 is arranged at the middle position of the mounting bin 7 close to the top of one end of the rotating motor 9, a sewage discharge pipe 22 is arranged at the middle position of the mounting bin 7 close to the bottom of one end of the rotating motor 9, the sewage discharge pipe 22 and the material guide groove 23 are both positioned in the barrel-shaped frame 19, a sewage pipe 8 is arranged at the bottom of one end of the filtering bin 2 close to one end of the rotating motor 9, the bottom end of the sewage discharge pipe 8 is communicated with one end of the sewage discharge pipe 22 close to the rotating, one side of the mounting bin 7, which is close to one end of the servo motor 5, is provided with a control panel 4, and the control panel 4 is electrically connected with the servo motor 5 and the rotating motor 9 through leads respectively;

the first filtering component 1 comprises an L-shaped movable rod 101, a first mounting frame 102, a first filtering net 103, a mounting pipe 104, a first spring 105 and a first rack 106, the top parts of two sides of two ends in the filtering bin 2 are symmetrically provided with the mounting pipe 104, one end inside the mounting pipe 104 is provided with the first spring 105, the L-shaped movable rod 101 is arranged inside the mounting pipe 104, one end of the L-shaped movable rod 101, which is close to the first spring 105, is fixedly connected with the first spring 105, the bottom ends of the L-shaped movable rods 101 are jointly provided with the first mounting frame 102, the first filtering net 103 is arranged on the inner side of the first mounting frame 102, and the two ends of the bottom part of the first mounting frame 102 are symmetrically provided with the first racks 106 which are matched with the incomplete gear 17;

the second filtering component 14 includes a second spring 141, a connecting plate 142, U-shaped clamping grooves 143, a second rack 144, a first mounting frame 145 and a second filter screen 146, the bottoms of the two ends in the filtering bin 2 are provided with two sets of U-shaped clamping grooves 143, the inner sides of the two sets of U-shaped clamping grooves 143 are inserted with the first mounting frame 145, the second filter screen 146 is installed on the inner side of the first mounting frame 145, the connecting plate 142 is installed on one side, away from the incomplete gear 17, of the opposite surfaces of the two sets of U-shaped clamping grooves 143, the second spring 141 is installed at two ends, close to one side of the filtering bin 2, of the connecting plate 142 symmetrically, one end, close to the filtering bin 2, of the second spring 141 is fixedly connected with the outer side of the filtering bin 2, and the second rack 144 matched with the incomplete gear 17 is symmetrically arranged.

Further, the auxiliary filter assembly 6 comprises a third mounting frame 601, a connecting bin 602, a third filter screen 603, hinge rods 604, eccentric wheels 605, third springs 606 and a toggle plate 607, the bottom of one side of the mounting bin 7 is provided with the connecting bin 602, one side of the inside of the connecting bin 602 far away from the mounting bin 7 is hinged with two sets of the third mounting frames 601, the inside of the third mounting frame 601 is provided with the third filter screen 603, one side of the third mounting frame 601 close to the mounting bin 7 is provided with the toggle plate 607, two ends of the outside of the third rotating shaft 16 are symmetrically provided with the eccentric wheels 605 matched with the toggle plate 607, the top of one side of the inside of the mounting bin 7 close to the connecting bin 602 is provided with two sets of the third springs 606, the bottom ends of the two sets of the third springs 606 are fixedly connected with the top of the adjacent set of the toggle plate 607, one side of the two sets of the third mounting frames 601 close to the mounting bin, connect the inside bottom that is close to installation storehouse 7 one side of storehouse 602 and offer the through-hole that communicates each other with installation storehouse 7 inside, arrange material pipe 12 and keep away from installation storehouse 7 one end and the top intercommunication of being connected storehouse 602 one end, when cask type frame 19 rotates, utilize drive gear 21 and connecting gear 20's cooperation, it rotates to drive third pivot 16, constantly will dial plate 607 jack-up through third pivot 16 outside pivoted eccentric wheel 605, make third filter screen 603 shake from top to bottom constantly, thereby carry into the inside sewage of connecting storehouse 602 with arranging material pipe 12 and filter, the improvement is to the filter effect of sewage.

Further, one side that the bottom is close to supplementary filtering component 6 in the filter house 2 is provided with row material groove 15, one side that both ends are close to row material groove 15 in the filter house 2 is provided with jointly and arranges material slurry 3 on the screw that material groove 15 mutually supported, the output fixed connection who filters the output of 2 with rotating electrical machines 9 is passed to the one end that slurry 3 is close to rotating electrical machines 9 on the screw, the one end that rotating electrical machines 9 was kept away from to slurry 3 on the screw extends to the outside of filter house 2, be convenient for automatically with first filter screen 103 filter mud and solid impurity discharge from the inside of filter house 2.

Further, the water injection pipe 11 is installed to the intermediate position department at top in the installation storehouse 7, the shower nozzle 18 of mutually supporting with annular filter net 24 is evenly installed to the bottom of water injection pipe 11, the conveyer pipe is installed to the intermediate position department of water injection pipe 11, and the conveyer pipe keeps away from the one end of water injection pipe 11 and the output intercommunication of water pump, utilizes the clear water to erode the mud and the little impurity that will adhere to in annular filter net 24 inboard, guarantees annular filter net 24's filter effect.

Further, big belt pulley is installed to the output of rotating electrical machines 9, and the belt lace wheel is installed to the one end that is close to rotating electrical machines 9 in the first pivot 10 outside, and the common cover in the outside of big belt pulley and belt lace wheel is equipped with driving belt, utilizes the cooperation of big belt pulley, belt lace wheel and driving belt, drives first pivot 10 and rotates steadily.

Further, two sets of first chutes are symmetrically formed in the tops of the two ends of the filter bin 2, the first sliding blocks are arranged inside the first chutes, and the outer sides of the two sets of first sliding blocks are fixedly connected with the two ends of the first mounting frame 102 respectively, so that the stability of the first mounting frame 102 in the pulling-back swing process is guaranteed.

Further, two sets of second chutes are symmetrically formed in the bottoms of the two ends of the filter bin 2, the second sliding blocks are arranged inside the second chutes, and the outer sides of the second sliding blocks are fixedly connected with the adjacent ends of the U-shaped clamping grooves 143, so that the stability of the U-shaped clamping grooves 143 in the back-and-forth swinging process is guaranteed.

Further, auxiliary bearing is installed to the both ends symmetry in the second pivot 13 outside, and the connecting rod is all installed in two sets of auxiliary bearing's the outside, and the bottom of two sets of connecting rods and blow off pipe 22's outside fixed connection, and circular discharge gate has evenly been seted up to blow off pipe 22's bottom, helps improving blow off pipe 22 at the inside steadiness of annular filter screen 24.

Further, the valve is installed to the bottom that supplementary filtering component 6 one side was kept away from in installation storehouse 7, and the drain pipe is installed to the output of valve, is convenient for arrange the sewage that the bottom was collected in installation storehouse 7 next stage sewage treatment plant's input.

Furthermore, the bottom in the filter bin 2 gradually inclines upwards from one end close to the sewage pipe 8 to the other end, and the bottom in the connection bin 602 gradually inclines downwards from one side far away from the installation bin 7 to the other side, so that sewage can be quickly delivered to the filter bin 2 or the interior of the connection bin 602 to flow away.

Example 1, as shown in fig. 1 to 8, when sewage is treated, firstly, the control panel 4 controls the rotation motor 9 to rotate, the rotation motor 9 directly drives the spiral slurry 3 to rotate, and drives the first rotating shaft 10 to rotate through the belt pulley and the transmission belt, the first rotating shaft 10 forces the first mounting frame 102 to continuously swing back and forth through the cooperation of two sets of incomplete gears 17 and the first rack 106, and because the two ends of the top of the U-shaped clamping groove 143 are also provided with the second rack 144 mutually matched with the incomplete gears 17, the U-shaped clamping groove 143 also swings back and forth inside the filtering bin 2, so that sewage falling onto the surface of the first filter screen 103 can be rapidly screened and filtered, and sludge and solid impurities filtered by the first filter screen 103 are gradually introduced into the discharging tank 15, and the sludge and solid impurities inside the discharging tank 15 are discharged from the inside the filtering bin 2 by the rotating spiral slurry 3, and the sewage falls into the corresponding collection bin, the sewage filtered by the first filter screen 103 passes through the second filter screen 146 on the inner side of the U-shaped clamping groove 143 and is filtered again, and the filtered sewage falls into the inner bottom of the filter bin 2, so that the solid-liquid separation treatment of the sewage is completed.

Example 2, as shown in fig. 1 to 8, sewage at the bottom of the filtering bin 2 is conveyed into the interior of the sewage pipe 22 through the sewage pipe 8, the sewage falls into the inner side of the annular filter screen 24 through the circular discharge hole at the bottom of the sewage pipe 22, at this time, the servo motor 5 drives the second rotating shaft 13 to rotate, the second rotating shaft 13 drives the drum-shaped frame 19 and the annular filter screen 24 to rotate, so that the sewage falling into the interior of the annular filter screen 24 is filtered again by the annular filter screen 24, the filtered sewage falls into the inner bottom of the installation bin 7, when the sludge or small impurities attached to the inner wall of the annular filter screen 24 are large, clean water is conveyed into the interior of the water injection pipe 11 through the external water pump and is sprayed to the outer side of the annular filter screen 24 from the multiple groups of spray heads 18, the sludge and small impurities inside the annular filter screen 24 are flushed into the interior of the guide chute 23 and flow into the interior of the material guide, finally, the sewage falls onto the third filter screen 603, in the rotating process of the drum-shaped frame 19, the third rotating shaft 16 is driven to rotate through the matching of the driving gear 21 and the connecting gear 20, so that the eccentric wheel 605 outside the third rotating shaft 16 rotates along with the rotating, the eccentric wheel 605 continuously jacks up the stirring plate 607 and then falls down, and the two groups of third mounting frames 601 are connected through the hinge rod 604, so that one ends of the two groups of third filter screens 603, which are close to the mounting bin 7, continuously shake up and down, and the sewage discharged by the discharge pipe 12 is filtered.

The working principle is as follows: before use, the device is powered on, firstly sewage is conveyed to one side of the top in the filter bin 2 far away from the spiral slurry feeding 3 through a conveying pipeline, then the rotating motor 9 is controlled to rotate through the control panel 4, the rotating motor 9 directly drives the spiral slurry feeding 3 to rotate, and drives the first rotating shaft 10 to rotate through a belt pulley and a transmission belt, the first rotating shaft 10 forces the first mounting frame 102 to continuously swing back and forth through the matching of two groups of incomplete gears 17 and the first rack 106, the first spring 105 continuously shortens and then extends in the mounting pipe 104, and the two ends of the top of the U-shaped clamping groove 143 are also provided with the second rack 144 mutually matched with the incomplete gears 17, so that the U-shaped clamping groove 143 also swings back and forth in the filter bin 2, the second spring 141 continuously shortens and then extends, and sewage falling onto the surface of the first filter screen 103 can be rapidly screened and filtered, the sludge and solid impurities filtered by the first filter screen 103 are gradually guided into the discharge groove 15, the sludge and solid impurities in the discharge groove 15 are discharged from the inside of the filter bin 2 by the rotating spiral upper slurry 3 and fall into the corresponding collection bin, the sewage filtered by the first filter screen 103 passes through the second filter screen 146 on the inner side of the U-shaped clamping groove 143 and is filtered again, the filtered sewage falls to the inner bottom of the filter bin 2 and is conveyed into the sewage pipe 22 from the sewage pipe 8, the sewage falls to the inner side of the annular filter screen 24 through the circular discharge port barrel at the bottom of the sewage pipe 22, at the moment, the servo motor 5 drives the second rotating shaft 13 to rotate, the second rotating shaft 13 drives the shaped frame 19 and the annular filter screen 24 to rotate, the sewage falling into the annular filter screen 24 is filtered again by the annular filter screen 24, and the filtered sewage falls to the inner bottom of the installation bin 7, when the sludge or small impurities attached to the inner wall of the annular filter screen 24 are more, clean water is conveyed into the water injection pipe 11 through an external water pump and is sprayed to the outer side of the annular filter screen 24 from the groups of spray heads 18, the sludge and the small impurities inside the annular filter screen 24 are flushed into the guide chute 23 and flow into the discharging pipe 12 along the guide direction of the guide chute 23, and finally fall onto the third filter screen 603, in the rotating process of the drum-shaped frame 19, the third rotating shaft 16 is rotated through the transmission of the driving gear 21 and the connecting gear 20, so that the eccentric wheels 605 at the two ends outside the third rotating shaft 16 rotate along with the rotation, the poking plate 607 is continuously jacked up and falls down by the eccentric wheels 605, the third spring 606 is also shortened and extended, and the two groups of third mounting frames 601 are connected through the hinge rods 604, so that one ends of the two groups of third filter screens 603, which are close to the mounting bin 7, continuously shake up and down, and further filter the sewage discharged from the discharging pipe, the filtered sludge and small impurities are gradually discharged from the interior of the connecting bin 602 along the inclined direction of the third filter screen 603, the filtered sewage falls to the inner bottom of the connecting bin 602 and then flows into the inner bottom of the mounting bin 7, and the sewage at the inner bottom of the mounting bin 7 is discharged to the input end of the next-stage sewage treatment device through a pipeline by opening a valve at the bottom of one side of the mounting bin 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hierarchical formula industrial wastewater is solid-liquid separation equipment for treatment, includes installation storehouse (7), its characterized in that: the middle positions of the two ends inside the installation bin (7) are provided with a second rotating shaft (13) together, the outer side of the second rotating shaft (13) is provided with a barrel-shaped frame (19), the outer side of the barrel-shaped frame (19) is provided with an annular filter screen (24), two ends of the outer side of the barrel-shaped frame (19) are symmetrically provided with driving gears (21), two sides of two ends inside the installation bin (7) are symmetrically provided with third rotating shafts (16), two ends of the outer side of each third rotating shaft (16) are symmetrically provided with connecting gears (20) which are meshed with the driving gears (21), the bottom of one side of the installation bin (7) is provided with an auxiliary filtering component (6), the top of the installation bin (7) is provided with a filtering bin (2), the middle positions of the two ends inside the filtering bin (2) are provided with a first rotating shaft (10) together, and two ends of the outer side of the first rotating shaft (10) are symmetrically provided with, the inner top of the filter bin (2) is provided with a first filter assembly (1) which is matched with an incomplete gear (17), the inner bottom of the filter bin (2) is provided with a second filter assembly (14) which is matched with the incomplete gear (17), the bottom of one end of the filter bin (2) is provided with a rotating motor (9) which is in transmission connection with a first rotating shaft (10), the middle position of one end of the rotating motor (9) is far away from the installation bin (7) is provided with a servo motor (5), the output end of the servo motor (5) is fixedly connected with one end of a second rotating shaft (13), the middle position of the installation bin (7) close to the top of one end of the rotating motor (9) is provided with a guide chute (23), the middle position of the installation bin (7) close to the bottom of one end of the rotating motor (9) is provided with a blow-off pipe (22), and the blow-off pipe (22) and the guide chute (23) are both located inside a barrel-shaped frame (, the sewage pipe (8) is installed at the bottom of one side, close to one end of the rotating motor (9), of the filtering bin (2), the bottom end of the sewage pipe (8) is communicated with one end, close to the rotating motor (9), of the sewage discharge pipe (22), the discharge pipe (12) is installed at one end, close to the rotating motor (9), of the guide chute (23), the control panel (4) is installed at one side, close to one end of the servo motor (5), of the installing bin (7), and the control panel (4) is electrically connected with the servo motor (5) and the rotating motor (9) through leads respectively;

the first filtering component (1) comprises an L-shaped movable rod (101), a first mounting frame (102), a first filtering net (103), a mounting pipe (104), a first spring (105) and a first rack (106), the top parts of two sides of the inner two ends of the filtering bin (2) are symmetrically provided with mounting pipes (104), and one end of the inside of the installation tube (104) is provided with a first spring (105), the inside of the installation tube (104) is provided with an L-shaped movable rod (101), one end of the L-shaped movable rod (101) close to the first spring (105) is fixedly connected with the first spring (105), the bottom ends of the L-shaped movable rods (101) are jointly provided with a first mounting frame (102), a first filter screen (103) is arranged on the inner side of the first mounting frame (102), and first racks (106) matched with the incomplete gear (17) are symmetrically arranged at two ends of the bottom of the first mounting frame (102);

second filtering component (14) includes second spring (141), connecting plate (142), U type draw-in groove (143), second rack (144), first installing frame (145) and second filter screen (146), the bottom at both ends is provided with two sets of U type draw-in grooves (143) in filtering storehouse (2), and the inboard of two sets of U type draw-in grooves (143) is inserted and is equipped with first installing frame (145), second filter screen (146) are installed to the inboard of first installing frame (145), and are two sets of connecting plate (142) are installed jointly to one side that incomplete gear (17) was kept away from to the relative one side of U type draw-in groove (143), and connecting plate (142) are close to the both ends symmetry of filtering storehouse (2) one side and install second spring (141), second spring (141) are close to the one end of filtering storehouse (2) and the outside fixed connection of filtering storehouse (2), and a set of both ends symmetry at U type draw-in groove (143) top is provided with second rack (144) of mutually supporting with incomplete gear (17) .

2. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: the auxiliary filtering assembly (6) comprises a third mounting frame (601), a connecting bin (602), a third filter screen (603), a hinge rod (604), an eccentric wheel (605), a third spring (606) and a stirring plate (607), the connecting bin (602) is mounted at the bottom of one side of the mounting bin (7), two groups of third mounting frames (601) are hinged to one side, far away from the mounting bin (7), of the inside of the connecting bin (602), the third filter screen (603) is mounted on the inner side of the third mounting frame (601), the stirring plate (607) is mounted on one side, close to the mounting bin (7), of the third mounting frame (601), the eccentric wheels (605) matched with the stirring plate (607) are symmetrically mounted at two ends of the outer side of the third rotating shaft (16), two groups of third springs (606) are mounted at the top of one side, close to the connecting bin (602), of the inside of the mounting bin (7), and the bottom ends of the two groups of the third springs (606) are fixedly connected with the tops of the stirring plates (, two sets of the relative one side of third installing frame (601) is close to one side of installation storehouse (7) and articulates jointly has articulated rod (604), connect the inside bottom that is close to installation storehouse (7) one side of storehouse (602) and offer the through-hole that communicates each other with installation storehouse (7) inside, arrange material pipe (12) and keep away from installation storehouse (7) one end and the top intercommunication of being connected storehouse (602) one end.

3. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: filter in storehouse (2) one side that the bottom is close to supplementary filtering component (6) and be provided with row material groove (15), filter in storehouse (2) one side that both ends are close to row material groove (15) and be provided with jointly and arrange material groove (15) spiral on ground paste (3) of mutually supporting, the output fixed connection who filters storehouse (2) and rotating electrical machines (9) is passed to the one end that ground paste (3) are close to rotating electrical machines (9) on the spiral, the one end that rotating electrical machines (9) were kept away from in ground paste (3) on the spiral extends to the outside of filtering storehouse (2).

4. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: install water injection pipe (11) at the intermediate position department at top in installation storehouse (7), shower nozzle (18) of mutually supporting with annular filter screen (24) are evenly installed to the bottom of water injection pipe (11), the intermediate position department of water injection pipe (11) installs the conveyer pipe, and the conveyer pipe keeps away from the one end of water injection pipe (11) and the output intercommunication of water pump.

5. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: big belt pulley is installed to the output of rotating electrical machines (9), the belt lace wheel is installed to the one end that is close to rotating electrical machines (9) in the first pivot (10) outside, and the common cover in the outside of big belt pulley and belt lace wheel is equipped with driving belt.

6. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: two sets of first chutes are symmetrically formed in the tops of two ends in the filter bin (2), first sliding blocks are arranged inside the first chutes, and the outer sides of the two sets of first sliding blocks are fixedly connected with two ends of the first mounting frame (102) respectively.

7. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: two sets of second chutes are symmetrically formed in the bottoms of the two ends of the filter bin (2), second sliding blocks are arranged inside the second chutes, and the outer sides of the second sliding blocks are fixedly connected with one ends, adjacent to the U-shaped clamping grooves (143).

8. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: auxiliary bearings are symmetrically installed at two ends of the outer side of the second rotating shaft (13), connecting rods are installed on the outer sides of the two groups of auxiliary bearings, the bottom ends of the two groups of connecting rods are fixedly connected with the outer side of the sewage discharge pipe (22), and a circular discharge port is uniformly formed in the bottom of the sewage discharge pipe (22).

9. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 1, characterized in that: the bottom of one side of the auxiliary filtering component (6) is far away from the mounting bin (7) is provided with a valve, and the output end of the valve is provided with a drain pipe.

10. The solid-liquid separation apparatus for graded industrial sewage treatment according to claim 2, characterized in that: the bottom in the filtering bin (2) is gradually inclined upwards from one end close to the sewage pipe (8) to the other end, and the bottom in the connecting bin (602) is gradually inclined downwards from one side far away from the mounting bin (7) to the other side.