CN119406129A - Wastewater treatment device and method - Google Patents
Wastewater treatment device and method Download PDFInfo
- Publication number
- CN119406129A CN119406129A CN202411428139.6A CN202411428139A CN119406129A CN 119406129 A CN119406129 A CN 119406129A CN 202411428139 A CN202411428139 A CN 202411428139A CN 119406129 A CN119406129 A CN 119406129A
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- filter screen
- wastewater treatment
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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
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
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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
- B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/52—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D33/54—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- 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
- B01D33/80—Accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a wastewater treatment device which comprises a box body unit, wherein the box body unit comprises a treatment box and a flow guide frame which is matched with the treatment box, a drain pipe is fixedly arranged at the bottom end of the flow guide frame, wastewater enters the treatment box through a water inlet pipe, a water wheel is driven to rotate and then falls into a filter screen for filtering and then is discharged, a gear and a toothed plate drive the filter screen to swing at the same time when the water wheel rotates, so that the wastewater is uniformly distributed, the filtering area is increased, the filtering is accelerated, a regulating structure controls the filter screen to improve the swinging of the filter screen, the filtering effect of the filter screen is increased, the force generated by the swinging of the filter screen can clear the filter screen Kong Zazhi and prevent the blockage, the service life of the filter screen is prolonged, a driving structure drives the filter screen to rotate, a scraping structure is beaten when the filter screen swings, the impurity falls off, the cleaning effect is enhanced, and the fallen impurity is located in a collecting box through a guide seat, and a connecting shaft is rotationally driven by a spiral blade to push the impurity to a guide port for discharging.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment device and method.
Background
Industrial production or a large amount of industrial wastewater and domestic wastewater are usually generated in the process of human life activities, and a certain amount of suspended particles are usually contained in the wastewater to be subjected to preliminary filtration treatment, so that the phenomenon that the subsequent equipment pipelines are blocked due to accumulation is avoided, and the production operation is influenced.
The current waste water treatment equipment mostly relies on the inlet channel to carry waste water to the single region of filter screen and carries out filtering operation, and this kind of centralized filtration mode has not only restricted the treatment rate of waste water, leads to filtering inefficiency, and owing to the existence of suspended particle thing in the waste water, the filter screen very easily takes place the jam phenomenon in filtering process, seriously influence the normal operating of filter effect and equipment, in order to solve filter screen jam problem, usually need artifical regular clear filter screen surface's impurity or frequently change the filter screen, this not only has consumed a large amount of manpower and time resources, still further reduced waste water treatment's overall efficiency.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the above-described problems with the conventional wastewater treatment apparatus and method.
Therefore, the invention aims to provide a wastewater treatment device and a wastewater treatment method, which are suitable for solving the problems of low centralized filtering efficiency, easy blockage of a filter screen, frequent manual cleaning or replacement, time and labor consumption and efficiency degradation of wastewater treatment equipment.
In order to solve the technical problems, the invention provides the following technical scheme that the wastewater treatment device comprises:
The box body unit comprises a treatment box and a flow guide frame which is matched with the treatment box, wherein a drain pipe is fixedly arranged at the bottom end of the flow guide frame, a filter screen is arranged in an inner cavity of the treatment box, transmission belts are fixedly arranged at two sides of the filter screen, transmission wheels are arranged at two sides of the inner cavity of the transmission belts, the side walls of the four transmission wheels are rotationally connected with the inner wall of the treatment box, and a driving structure is arranged at one side of the treatment box;
The filter unit comprises a water inlet pipe symmetrically arranged on one side of the treatment box, water wheels are symmetrically arranged in the inner cavity of the filter screen, two groups of water wheels are fixedly arranged on connecting rods, gears are fixedly arranged at two ends of the connecting rods, a first toothed plate and a second toothed plate are respectively arranged on two sides of each gear, the gears are respectively meshed with the first toothed plate and the second toothed plate, a first pressing plate is arranged on the top end of each first toothed plate, the top end of each first pressing plate is attached to the inner wall of the transmission belt, a second pressing plate is fixedly arranged at the bottom end of each second toothed plate, the bottom end of each second pressing plate is attached to the inner wall of the transmission belt, and an adjusting structure is arranged in the inner cavity of the filter screen.
As a preferable scheme of the wastewater treatment device, the wastewater treatment device further comprises a cleaning unit, wherein the cleaning unit comprises a cylinder arranged on one side of an inner cavity of the filter screen, the cylinder is not contacted with the driving wheel, a material guiding seat is fixedly arranged on one side of the inner wall of the cylinder, a collecting box is fixedly arranged at the bottom end of the material guiding seat, a connecting shaft is rotatably connected to the inner cavity of the collecting box, one side of the connecting shaft penetrates through one side of the collecting box and is rotatably connected with the side wall of the cylinder, a helical blade is arranged on the outer surface of the connecting shaft, a material guiding opening is fixedly arranged at the bottom end of the collecting box, and a scraping structure is arranged at the top end of the cylinder.
As a preferable scheme of the wastewater treatment device, the adjusting structure comprises connecting frames fixedly arranged at the top ends of two groups of water inlet pipes, flow blocking blocks are connected to the top ends of the two groups of connecting frames in a sliding mode, L-shaped plates are fixedly arranged at the top ends of the two groups of flow blocking blocks, and the bottom end of one side of each L-shaped plate is fixedly connected with the top end of the second toothed plate.
As a preferable scheme of the wastewater treatment device, the scraping structure comprises a connecting seat fixedly arranged at the top end of the cylinder, one side of the connecting seat is provided with a mounting groove, the inner cavity of the mounting groove is slidably connected with a scraping plate, the inner cavity of the mounting groove is provided with a plurality of groups of telescopic springs, the top ends of the groups of telescopic springs are fixedly connected with the bottom end of the scraping plate, and the top ends of the scraping plates are tightly attached to the top end of the filter screen.
As a preferable scheme of the wastewater treatment device, the driving structure comprises a connecting block fixedly provided with a transmission wheel inner cavity, one side of the connecting block is provided with a motor, the output end of the motor is fixedly connected with the outer wall of the connecting block, and one side of the connecting block is fixedly connected with one end of a connecting shaft.
As a preferable scheme of the wastewater treatment device, a plurality of groups of sliding grooves are formed in two sides of the inner wall of the treatment box, the inner cavities of the sliding grooves are connected with sliding blocks in a sliding mode, and one sides of the sliding blocks are fixedly connected with four groups of first toothed plates and four groups of second toothed plates respectively.
As a preferable scheme of the wastewater treatment device, the inner wall of the treatment box is fixedly provided with a fixed plate, and one side of the fixed plate is fixedly connected with the outer wall of the cylinder.
As a preferable scheme of the wastewater treatment device, a guide groove is formed in the top end of the cylinder, and a guide seat of the guide groove box is communicated.
As an optimal scheme of the wastewater treatment device, the bottom end of the treatment box is fixedly provided with four groups of supporting legs which are distributed in a rectangular shape.
The invention additionally provides a wastewater treatment method which is suitable for the wastewater treatment device and specifically comprises the following steps:
S1, driving a filter screen to rotate through a water inlet pipe through a driving structure, discharging wastewater into an inner cavity of a treatment box, wherein the wastewater firstly passes through a water wheel to drive the water wheel to rotate and then falls onto the filter screen, the sewage is filtered by the filter screen, and the filtered sewage is discharged through a water discharge pipe;
S2, when the water wheel starts to rotate, the water wheel drives gears at two ends to rotate through the connecting rod, the gears drive the first toothed plate to ascend, and meanwhile, the second toothed plate descends, the first toothed plate and the second toothed plate drive the first pressing plate and the second pressing plate to ascend and descend respectively, so that the swing of a transmission belt is triggered, the filter screen is enabled to swing, the swing ensures that the wastewater can be more uniformly distributed on the filter screen, the filtering area is increased, the filtering speed of the wastewater is accelerated, particularly, the swing effect of the filter screen is further increased through the adjusting structure, the filtering efficiency is improved, and the centrifugal force and the inertial force generated by the swing of the filter screen are beneficial to removing impurities in the filter screen, so that the filter screen is prevented from being blocked too early, and the service life of the filter screen is prolonged;
And S3, when the filter screen rotates, the scraping structure is responsible for removing impurities on the filter screen, the swing of the filter screen continuously beats the scraping structure to promote the impurities to fall off the filter screen, the cleaning effect is further enhanced, the fallen impurities enter the collecting box through the material guiding seat, meanwhile, the rotation of the connecting shaft drives the spiral blade to rotate, and the spiral blade pushes the impurities in the collecting box to the material guiding opening and finally is discharged through the material guiding opening.
The invention has the beneficial effects that:
1. Waste water enters the treatment box through the water inlet pipe, the water wheel is driven to rotate and then falls to the filter screen to be filtered and then discharged, the water wheel rotates, meanwhile, the gear and the toothed plate drive the filter screen to swing, so that waste water is uniformly distributed, the filtering area is increased, the filtering is accelerated, the filter screen is controlled by the adjusting structure to improve the swinging of the filter screen, the filtering effect of the filter screen is improved, meanwhile, the force generated by the swinging of the filter screen can clear the filter Kong Zazhi, the blockage is prevented, and the service life of the filter screen is prolonged.
2. The drive structure drives the filter screen to rotate, and the scraping structure cleans impurities, and the filter screen beats the scraping structure when swinging, so that the impurities fall off, the cleaning effect is enhanced, the fallen impurities are located into the collecting box through the guide seat, and the connecting shaft is rotated to drive the spiral blade to push the impurities to the guide opening to be discharged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of a wastewater treatment apparatus according to the present invention;
FIG. 2 is a schematic side view of a wastewater treatment apparatus according to the present invention;
FIG. 3 is a schematic cross-sectional view of a wastewater treatment apparatus according to the present invention;
FIG. 4 is a schematic diagram of the front structure of a driving belt of a wastewater treatment device according to the present invention;
FIG. 5 is a schematic view of the back surface structure of a driving belt of a wastewater treatment device according to the present invention;
FIG. 6 is a schematic diagram of a filtering unit of a wastewater treatment device according to the present invention;
FIG. 7 is a schematic diagram of a regulating structure of a wastewater treatment apparatus according to the present invention;
FIG. 8 is a schematic diagram of a cleaning unit of a wastewater treatment apparatus according to the present invention;
FIG. 9 is a schematic view of a scraping structure of a wastewater treatment apparatus according to the present invention;
FIG. 10 is a schematic view of a cylindrical plan structure of a wastewater treatment apparatus according to the present invention;
Fig. 11 is a schematic diagram of a working flow of a wastewater treatment device according to the present invention.
The reference numerals are 100, a box unit, 101, a processing box, 102, a guide frame, 103, a motor, 104, a drain pipe, 105, a filter screen, 106, a driving belt, 107, a driving wheel, 108, a connecting block, 200, a filtering unit, 201, a water inlet pipe, 202, a gear, 203, a first toothed plate, 204, a second toothed plate, 205, a sliding block, 206, a water wheel, 207, a connecting rod, 208, a first pressing plate, 209, a second pressing plate, 210, an L-shaped plate, 211, a connecting frame, 212, a choke block, 300, a cleaning unit, 301, a material guiding opening, 302, a collecting box, 303, a cylinder, 304, a connecting shaft, 305, a spiral blade, 306, a connecting seat, 307, a scraping plate, 308, a material guiding seat, 309, a mounting groove, 310, a telescopic spring, 311 and a fixing plate.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1 to 11, for one embodiment of the present invention, there is provided a wastewater treatment apparatus including a tank unit 100, a filtering unit 200, and a cleaning unit 300.
The box body unit 100 comprises a treatment box 101 and a flow guide frame 102 which is matched with the treatment box 101, a drain pipe 104 is fixedly arranged at the bottom end of the flow guide frame 102, a filter screen 105 is arranged in an inner cavity of the treatment box 101, driving belts 106 are fixedly arranged at two sides of the filter screen 105, driving wheels 107 are arranged at two sides of the inner cavity of the two groups of driving belts 106, the side walls of the four groups of driving wheels 107 are rotationally connected with the inner wall of the treatment box 101, a driving structure is arranged at one side of the treatment box 101, the filter screen 105 filters waste water, the driving structure drives the driving belts 106 to rotate, and the filter screen 105 is further driven to rotate by the driving belts 106;
The filtering unit 200 comprises a water inlet pipe 201 symmetrically arranged at one side of the processing box 101, a water wheel 206 is symmetrically arranged in an inner cavity of the filter screen 105, connecting rods 207 are fixedly arranged at two ends of the connecting rods 207, gears 202 are fixedly arranged at two ends of the connecting rods 202, a first toothed plate 203 and a second toothed plate 204 are respectively arranged at two sides of the four groups of gears 202, the gears 202 are respectively meshed with the first toothed plate 203 and the second toothed plate 204, a first pressing plate 208 is arranged at the top ends of the four groups of first toothed plates 203, the top ends of the first pressing plate 208 are attached to the inner wall of the transmission belt 106, a second pressing plate 209 is fixedly arranged at the bottom ends of the four groups of second toothed plates 204, the bottom ends of the second pressing plate 209 are attached to the inner wall of the transmission belt 106, an adjusting structure is arranged in the inner cavity of the filter screen 105, when the water wheel 206 starts to rotate, the water wheel 206 drives the gears 202 at two ends to rotate through the connecting rods 207, the gear 202 drives the first toothed plate 203 to rise and the second toothed plate 204 to descend, and the first toothed plate 203 and the second toothed plate 204 respectively drive the first pressing plate 208 and the second pressing plate 209 to rise and descend, so that the transmission belt 106 starts to swing, the transmission belt 106 swings to enable the waste water to be distributed on the filter screen 105 more uniformly, the filtering area is increased, the speed of the waste water passing through the filter screen 105 is finally increased, the swinging effect of the filter screen 105 is improved through the adjusting structure by the second toothed plate 204 in the moving process of the second toothed plate 204, the filtering effect of the filter screen 105 is increased, and certain centrifugal force and inertia force are generated by the vertical swing of the filter screen 105, which are helpful for throwing out impurity particles blocked in the filter screen 105 to the surface of the filter screen 105, so that the smoothness of the filter screen can be recovered, the filter screen 105 can be prevented from being blocked too early, and the service life of the filter screen 105 can be prolonged.
The cleaning unit 300 comprises a cylinder 303 arranged on one side of the inner cavity of the filter screen 105, the cylinder 303 is not contacted with the driving wheel 107, a guide seat 308 is fixedly arranged on one side of the inner wall of the cylinder 303, a collecting box 302 is fixedly arranged at the bottom end of the guide seat 308, the inner cavity of the collecting box 302 is rotationally connected with a connecting shaft 304, one side of the connecting shaft 304 penetrates through one side of the collecting box 302 and is rotationally connected with the side wall of the cylinder 303, a spiral blade 305 is arranged on the outer surface of the connecting shaft 304, a guide opening 301 is fixedly arranged at the bottom end of the collecting box 302, a scraping structure is arranged at the top end of the cylinder 303, when the filter screen 105 rotates, impurities on the filter screen 105 can be scraped, when the filter screen 105 swings, the scraping structure can be continuously beaten, so that the impurities fall from the filter screen 105, the cleaning of the filter screen 105 is further improved, the impurities enter the collecting box 302 through the guide seat 308, when the connecting shaft 304 rotates, the spiral blade 305 is driven to rotate, the spiral blade 305 is pushed to move towards the guide opening 301, and finally discharged through the guide opening 301.
The adjusting structure comprises connecting frames 211 fixedly arranged at the top ends of two groups of water inlet pipes 201, flow blocking blocks 212 are slidably connected to the top ends of the two groups of connecting frames 211, an L-shaped plate 210 is fixedly arranged at the top ends of the two groups of flow blocking blocks 212, the bottom end of one side of the L-shaped plate 210 is fixedly connected with the top end of the second toothed plate 204, when the second pressing plate 209 moves downwards, the second pressing plate 209 drives the flow blocking blocks 212 to move downwards through the L-shaped plate 210 to block waste water flowing in the water inlet pipes 201, the water wheels 206 are not rotating, the transmission belt 106 rebounds to drive the first pressing plate 208 and the second pressing plate 209 to return to the original positions, at the moment, the flow blocking blocks 212 also return to the original positions and are not blocking the waste water in the water inlet pipes 201, and the first pressing plate 208 and the second pressing plate 209 move to enable the transmission belt 106 to start swinging, so that the filter screen 105 is driven to swing, and the efficiency and the effect of the swing back and forth of the filter screen 105 are enhanced.
The scraping structure comprises a connecting seat 306 fixedly arranged at the top end of a cylinder 303, a mounting groove 309 is formed in one side of the connecting seat 306, a scraper 307 is slidably connected to an inner cavity of the mounting groove 309, a plurality of groups of telescopic springs 310 are arranged in the inner cavity of the mounting groove 309, the top ends of the groups of telescopic springs 310 are fixedly connected with the bottom end of the scraper 307, the top ends of the scraper 307 are tightly attached to the top end of a filter screen 105, the scraper 307 can remove impurities on the surface of the scraper 307 when the filter screen 105 rotates, the top ends of the scraper 307 are always attached to the surface of the filter screen 105 through the telescopic springs 310 when the filter screen 105 swings, the scraping effect of the scraper 307 is affected by the surface, and meanwhile, the connecting seat 306 can be flapped when the filter screen 105 swings, so that the part of the filter screen 105, which is close to the scraper 307, shakes, the impurities on the filter screen 105 can fall more easily, and the cleaning effect of the filter screen 105 is improved.
The driving structure comprises a connecting block 108 fixedly provided with an inner cavity of a driving wheel 107, one side of the connecting block 108 is provided with a motor 103, the output end of the motor 103 is fixedly connected with the outer wall of the connecting block 108, one side of the connecting block 108 is fixedly connected with one end of a connecting shaft 304, the motor 103 is started, the motor 103 drives the connecting block 108 to rotate, the connecting block 108 drives the driving wheel 107 and the connecting shaft 304 to rotate, the driving wheel 107 rotates to drive a driving belt 106 to rotate, and then the filter screen 105 is driven to rotate.
A plurality of groups of sliding grooves are formed in two sides of the inner wall of the treatment box 101, the inner cavities of the sliding grooves are slidably connected with sliding blocks 205, one sides of the plurality of groups of sliding blocks 205 are fixedly connected with four groups of first toothed plates 203 and four groups of second toothed plates 204 respectively, the sliding blocks 205 slide in the sliding grooves, the first toothed plates 203 are limited, and stability of the first toothed plates 203 during movement is guaranteed.
The inner wall of the treatment box 101 is fixedly provided with a fixing plate 311, one side of the fixing plate 311 is fixedly connected with the outer wall of the cylinder 303, and the cylinder 303 is firmly fixed in the inner cavity of the filter screen 105 through the fixing plate 311.
A guide groove is formed in the top end of the cylinder 303, a guide seat 308 of the guide groove box is communicated, and impurities cleaned on the filter screen 105 enter the guide seat 308 through the guide groove formed in the cylinder 303.
The bottom end of the treatment box 101 is fixedly provided with four groups of supporting legs, the four groups of supporting legs are distributed in a rectangular shape, and the supporting legs support the treatment box 101.
Example 2
A wastewater treatment method adopts the wastewater treatment device in the embodiment 1, and specifically comprises the following steps:
s1, driving the filter screen 105 to rotate through the water inlet pipe 201 through the driving structure, discharging wastewater into the inner cavity of the treatment box 101, wherein the wastewater firstly passes through the water wheel 206, drives the water wheel 206 to rotate, then falls onto the filter screen 105, filters sewage through the filter screen 105, and discharges the filtered sewage through the drain pipe 104;
S2, when the water wheel 206 starts to rotate, the water wheel 206 drives the gears 202 at two ends to rotate through the connecting rods 207, the gears 202 drive the first toothed plate 203 to ascend, and meanwhile, the second toothed plate 204 descends, the first toothed plate 203 and the second toothed plate 204 drive the first pressing plate 208 and the second pressing plate 209 to ascend and descend respectively, so that the swing of the transmission belt 106 is triggered, the filter screen 105 is further swung, the swing ensures that the waste water can be more uniformly distributed on the filter screen 105, the filtering area is increased, the filtering speed of the waste water is accelerated, particularly, the swing effect of the filter screen 105 is further improved through the adjusting structure, the filtering efficiency is improved, the centrifugal force and the inertia force generated by the swing of the filter screen 105 are beneficial to removing impurities in the filter holes, the filter screen 105 is prevented from being blocked prematurely, and the service life of the filter screen is prolonged;
and S3, when the filter screen 105 rotates, the scraping structure is responsible for removing impurities on the filter screen 105, the swing of the filter screen 105 continuously beats the scraping structure to promote the impurities to fall off from the filter screen 105, the cleaning effect is further enhanced, the fallen impurities enter the collecting box 302 through the material guiding seat 308, meanwhile, the rotation of the connecting shaft 304 drives the spiral blade 305 to rotate, and the spiral blade 305 pushes the impurities in the collecting box 302 to the material guiding opening 301 and finally is discharged through the material guiding opening.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A wastewater treatment apparatus, comprising:
The box body unit (100) comprises a treatment box (101) and a flow guide frame (102) which is arranged in a matched mode with the treatment box (101), a drain pipe (104) is fixedly arranged at the bottom end of the flow guide frame (102), a filter screen (105) is arranged in an inner cavity of the treatment box (101), driving belts (106) are fixedly arranged at two sides of the filter screen (105), driving wheels (107) are arranged at two sides of the inner cavity of each driving belt (106), the side walls of the four driving wheels (107) are rotatably connected with the inner wall of the treatment box (101), and a driving structure is arranged at one side of the treatment box (101);
The filtering unit (200), it includes symmetry installs inlet tube (201) in processing case (101) one side, filter screen (105) inner chamber symmetry is provided with water wheels (206), two sets of fixed mounting of water wheels (206) has connecting rod (207), and the both ends fixed mounting of connecting rod (207) has gear (202), four sets of both sides of gear (202) are provided with first pinion rack (203) and second pinion rack (204) respectively, and gear (202) mesh with second pinion rack (204) respectively in first pinion rack (203), four sets of first clamp plate (208) are installed on the top of first pinion rack (203), and the top of first clamp plate (208) is laminated with the inner wall of driving belt (106), four sets of bottom fixed mounting of second pinion rack (204) has second clamp plate (209), and the bottom of second clamp plate (209) is laminated with the inner wall of driving belt (106), the inner chamber of filter screen (105) is provided with regulation structure.
2. The wastewater treatment device according to claim 1, further comprising a cleaning unit (300) comprising a cylinder (303) arranged on one side of the inner cavity of the filter screen (105), wherein the cylinder (303) is not in contact with the driving wheel (107), a material guiding seat (308) is fixedly arranged on one side of the inner wall of the cylinder (303), a collecting box (302) is fixedly arranged at the bottom end of the material guiding seat (308), a connecting shaft (304) is rotatably connected to the inner cavity of the collecting box (302), one side of the connecting shaft (304) penetrates through one side of the collecting box (302) and is rotatably connected with the side wall of the cylinder (303), a spiral blade (305) is arranged on the outer surface of the connecting shaft (304), a material guiding opening (301) is fixedly arranged at the bottom end of the collecting box (302), and a scraping structure is arranged at the top end of the cylinder (303).
3. The wastewater treatment device according to claim 1, wherein the adjusting structure comprises a connecting frame (211) fixedly arranged at the top ends of the two groups of water inlet pipes (201), flow blocking blocks (212) are slidably connected to the top ends of the two groups of connecting frames (211), L-shaped plates (210) are fixedly arranged at the top ends of the two groups of flow blocking blocks (212), and the bottom ends of one side of the L-shaped plates (210) are fixedly connected with the top ends of the second toothed plates (204).
4. The wastewater treatment device according to claim 2, wherein the scraping structure comprises a connecting seat (306) fixedly arranged at the top end of the cylinder (303), a mounting groove (309) is formed in one side of the connecting seat (306), the inner cavity of the mounting groove (309) is slidably connected with a scraping plate (307), a plurality of groups of telescopic springs (310) are arranged in the inner cavity of the mounting groove (309), the top ends of the groups of telescopic springs (310) are fixedly connected with the bottom end of the scraping plate (307), and the top ends of the scraping plate (307) are tightly attached to the top end of the filter screen (105).
5. The wastewater treatment device of claim 4, wherein the driving structure comprises a connecting block (108) fixedly provided with an inner cavity of the driving wheel (107), a motor (103) is arranged on one side of the connecting block (108), the output end of the motor (103) is fixedly connected with the outer wall of the connecting block (108), and one side of the connecting block (108) is fixedly connected with one end of the connecting shaft (304).
6. The wastewater treatment device of claim 1, wherein a plurality of groups of sliding grooves are formed in two sides of the inner wall of the treatment box (101), sliding blocks (205) are slidably connected in the inner cavities of the sliding grooves, and one sides of the plurality of groups of sliding blocks (205) are fixedly connected with four groups of first toothed plates (203) and four groups of second toothed plates (204) respectively.
7. A wastewater treatment device according to claim 6, wherein a fixing plate (311) is fixedly installed on the inner wall of the treatment tank (101), and one side of the fixing plate (311) is fixedly connected with the outer wall of the cylinder (303).
8. A wastewater treatment device according to claim 7, wherein a guide groove is formed in the top end of the cylinder (303), and a guide seat (308) of the guide groove box is communicated.
9. The wastewater treatment device of claim 8, wherein four groups of supporting legs are fixedly arranged at the bottom end of the treatment tank (101), and the four groups of supporting legs are distributed in a rectangular shape.
10. A wastewater treatment method employing the wastewater treatment apparatus of claim 2, comprising the steps of:
S1, driving a filter screen (105) to rotate through a water inlet pipe (201) through a driving structure, discharging wastewater into an inner cavity of a treatment box (101), wherein the wastewater firstly passes through a water wheel (206) to drive the water wheel (206) to rotate and then falls onto the filter screen (105), the filter screen (105) filters sewage, and the filtered sewage is discharged through a drain pipe (104);
S2, when the water wheel (206) starts to rotate, the water wheel (206) drives gears (202) at two ends to rotate through a connecting rod (207), the gears (202) drive a first toothed plate (203) to ascend, and meanwhile, a second toothed plate (204) descends, the first toothed plate (203) and the second toothed plate (204) drive a first pressing plate (208) and a second pressing plate (209) to ascend and descend respectively, so that the swing of a transmission belt (106) is initiated, the filter screen (105) is further swung, the swing ensures that waste water can be distributed on the filter screen (105) more uniformly, the filtering area is increased, the filtering speed of the waste water is accelerated, particularly, the swing effect of the filter screen (105) is further increased through an adjusting structure, the filtering efficiency is improved, the centrifugal force and the inertia force generated by the swing of the filter screen (105) are beneficial to removing impurities in filter holes, the filter screen (105) is prevented from being blocked prematurely, and the service life of the filter screen (105) is prolonged;
S3, when the filter screen (105) rotates, the scraping structure is responsible for removing impurities on the filter screen, the filter screen (105) continuously swings to beat the scraping structure, the impurities are enabled to fall off from the filter screen (105), the cleaning effect is further enhanced, the fallen impurities enter the collecting box (302) through the material guiding seat (308), meanwhile, the rotating of the connecting shaft (304) drives the spiral blade (305) to rotate, and the spiral blade (305) pushes the impurities in the collecting box (302) to the material guiding opening (301) and finally is discharged through the material guiding opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411428139.6A CN119406129A (en) | 2024-10-14 | 2024-10-14 | Wastewater treatment device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411428139.6A CN119406129A (en) | 2024-10-14 | 2024-10-14 | Wastewater treatment device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119406129A true CN119406129A (en) | 2025-02-11 |
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ID=94464645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411428139.6A Withdrawn CN119406129A (en) | 2024-10-14 | 2024-10-14 | Wastewater treatment device and method |
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| Country | Link |
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| CN (1) | CN119406129A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120679250A (en) * | 2025-06-10 | 2025-09-23 | 纳载智能科技(浙江)有限公司 | A grinding fluid filtration system for a grinding machine and a high-precision CNC thread grinding machine used therefor |
-
2024
- 2024-10-14 CN CN202411428139.6A patent/CN119406129A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120679250A (en) * | 2025-06-10 | 2025-09-23 | 纳载智能科技(浙江)有限公司 | A grinding fluid filtration system for a grinding machine and a high-precision CNC thread grinding machine used therefor |
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Application publication date: 20250211 |