Wastewater filtering device for pass-type ultrasonic cleaning machine

Abstract

The invention belongs to the technical field of ultrasonic cleaning machines, and particularly relates to a wastewater filtering device for a pass-type ultrasonic cleaning machine, which comprises a filter cartridge, the top of the filter cartridge is fixedly connected with a water inlet pipe, and the bottom of the inner wall of the filter cartridge is rotatably connected with a vortex mechanism; the wastewater filtering device for the through-type ultrasonic cleaning machine further comprises a collecting mechanism, the outer wall of the collecting mechanism is fixedly connected with the inner wall of the vortex mechanism, the outer wall of the filtering cylinder is fixedly connected with a collecting box, and intercepting mechanisms are evenly arranged on the inner wall of the filtering cylinder. Scraper plates are symmetrically arranged at the bottom of the sliding block, the surfaces of the scraper plates make contact with the outer wall of the angle plate, when the water surface descends gradually, the oil absorption assembly descends along with descending of the water surface and scrapes away impurities attached to the surface of the angle plate, and the tops of the scraper plates are fixedly connected with the bottom of the sliding block.

Description

Technical Field

[0001] The invention belongs to the technical field of ultrasonic cleaning machines, in particular to a wastewater filtering device for a through-type ultrasonic cleaning machine. Background Art

[0002] Ultrasonic waves propagate in liquids, causing the liquid and the cleaning tank to vibrate together at ultrasonic frequencies. The liquid and the cleaning tank have their own inherent frequencies when they vibrate, and this vibration frequency is the sound wave frequency, so people hear a buzzing sound. With the continuous development of the cleaning industry, more and more industries and companies have used ultrasonic cleaning machines. The principle of ultrasonic cleaning machines is that the high-frequency oscillation signal emitted by the ultrasonic generator is converted into high-frequency mechanical oscillation by the transducer and propagated to the medium - the cleaning solvent. The ultrasonic waves radiate forward in the cleaning liquid in a sparse and dense manner, destroying insoluble dirt and dispersing them in the cleaning liquid. When solid particles are wrapped in oil and adhere to the surface of the cleaning parts, the oil is emulsified and the solid particles are separated, thereby achieving the purpose of purifying the cleaning parts.

[0003] Existing ultrasonic cleaning machines usually use a single filtering method after cleaning, such as filter screens, filter elements, etc., which are difficult to effectively remove various pollutants in wastewater, such as oil, particulate matter, heavy metal ions, etc. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting a technical solution: a wastewater filtering device for a through-type ultrasonic cleaning machine, comprising: a filter cartridge, the top of which is fixedly connected to a water inlet pipe, and the bottom of the inner wall of the filter cartridge is rotatably connected to a vortex mechanism;

[0005] The wastewater filtering device for the through-type ultrasonic cleaning machine also includes:

[0006] A collecting mechanism, wherein the outer wall of the collecting mechanism is fixedly connected to the inner wall of the eddy current mechanism;

[0007] The collecting mechanism includes a concentrating component, the outer wall of the concentrating component is rotatably connected to the outer wall of the eddy current mechanism, a fixing rod is symmetrically arranged on the top of the concentrating component, a magnetic rod is fixedly connected to the top of the fixing rod, a cleaning component is slidably connected to the top of the magnetic rod, a poking rod is arranged at the bottom of the magnetic rod, the outer wall of the poking rod is slidably connected to the inner wall of the magnetic rod, the metal particles on the surface of the magnetic rod are scraped downwards and collected inside the concentrating component, so as to facilitate the separate collection of metal particles in sewage, help reduce the content of metal impurities in sewage, reduce the wear of the inside of the equipment caused by metal particles during the flow process, maintain the long-term operation of the equipment, and recover the metal impurities to save costs.

[0008] Furthermore, the outer wall of the filter cartridge is fixedly connected to a collection box, the bottom of the fixing rod is fixedly connected to the top of the central component, the inner wall of the filter cartridge is evenly provided with interception mechanisms, and the outer wall of the interception mechanism is fixedly connected to the inner wall of the filter cartridge.

[0009] Furthermore, the vortex mechanism includes a driving shaft, the bottom of the driving shaft is rotatably connected to the bottom of the inner wall of the filter barrel, the outer wall of the driving shaft is evenly provided with vortex blades, the outer wall of the vortex blades is fixedly connected to the outer wall of the driving shaft, the top of the driving shaft is rotatably connected with a clamping block, a collar is provided on the side of the outer wall of the driving shaft close to the clamping block, the inner wall of the collar is clamped with the outer wall of the driving shaft, a support rod is fixedly connected to the outer wall of the collar, the end of the support rod away from the collar is fixedly connected to the outer wall of the collecting mechanism, a fixed pad is provided on the side of the outer wall of the support rod close to the collecting mechanism, and the fixed pad is provided on the side of the outer wall of the support rod close to the collecting mechanism. The inner wall of the pad is clamped with the outer wall of the support rod, and the bottom of the fixed pad is fixedly connected with a lifting column, and the bottom of the lifting column is fixedly connected with the bottom of the inner wall of the filter cartridge, and the bottom of the drive shaft is fixedly connected with a pushing assembly. When the rotation speed of the drive shaft slows down, the water flow itself rotates in a vortex, and at this time the lifting column drives the support rod to move downward, so that the collar is clamped with the outer wall of the drive shaft, and the lifting column descends, so that the drive shaft drives the collecting mechanism on the support rod to rotate, so that the collecting mechanism moves along the bottom of the filter cartridge to adsorb metal particles suspended in the water, so as to quickly separate and concentrate the particulate matter in the sewage and improve the processing rate.

[0010] Furthermore, the interception mechanism includes a corner plate, the outer wall of the corner plate is fixedly connected to the inner wall of the filter cartridge, the outer wall of the corner plate is evenly provided with sieve holes, the end of the corner plate away from the filter cartridge is slidably connected to a slider, the end of the slider away from the corner plate is fixedly connected to an oil suction assembly, and the bottom of the slider is symmetrically provided with scrapers, the top of the scraper is fixedly connected to the bottom of the slider, so that water flows into the oil suction assembly to collect oil and floating impurities on the water surface, and the oil suction assembly changes with the height of the water surface, which can not only maintain continuous collection of debris on the water surface, but also clean the surface of the corner plate to avoid the corner plate being attached by impurities, resulting in poor water permeability and affecting the interception of particulate impurities.

[0011] Furthermore, the oil absorption assembly includes a float, wherein one end of the float close to the corner plate is fixedly connected to the outer wall of the slider, the outer wall of the float is fixedly connected to a collecting trough, the outer wall of the collecting trough away from the end of the float is evenly provided with drainage holes, the inner wall of the collecting trough is fixedly connected to a plastic sheet, the bottom of the plastic sheet is provided with strip holes, the inner wall of the collecting trough is fixedly connected to a sieve plate on the side away from the plastic sheet, the bottom of the sieve plate is fixedly connected to an activated carbon block, so that the opening of the collecting trough also descends, but is always located on the water surface, so as to maintain the adsorption and collection of impurities and oil on the water surface, and finally the collection trough is taken out and cleaned by the staff, the oil in the sewage and the impurities floating on the water surface are separately collected and cleaned, the impurities in the sewage are pre-treated, the burden of sewage filtration is reduced, and the service life of the filter element is extended.

[0012] Furthermore, the ejection assembly includes an extension rod, an outer wall of the extension rod is fixedly connected to the outer wall of the drive shaft, an end of the extension rod away from the drive shaft is fixedly connected to a telescopic column, an end of the telescopic column away from the extension rod is rotatably connected to an elastic plate, and an outer wall of the elastic plate is fixedly connected to a baffle, so that the baffle pushes impurities in contact with the elastic plate into a collection box for collection, thereby reducing impurities at the bottom of the filter cartridge and avoiding bottom sedimentation causing turbidity of the sewage again due to water flow disturbance during pumping.

[0013] Furthermore, the concentrated component includes a circular basket, the outer wall of the circular basket is rotatably connected to the outer wall of the support rod, the inner wall of the circular basket is rotatably connected to an arc groove, a magnetic block is provided at the bottom of the arc groove, the bottom of the magnetic block is fixedly connected to the bottom of the inner wall of the circular basket, the top of the magnetic block contacts the bottom of the arc groove, the top of the arc groove is evenly provided with baffles, the outer wall of the baffle is rotatably connected to the top of the arc groove, the top of the arc groove is evenly provided with magnetic buckles, the bottom of the magnetic buckle is fixedly connected to the top of the arc groove, the side of the magnetic buckle away from the arc groove contacts the top of the baffle, the arc groove always keeps its opening upward, when the water level is high, the metal debris collected in the arc groove is attracted by the magnetic block, and will not float out of the arc groove after the baffle is opened, thereby maintaining the isolation effect of the metal debris in the water, facilitating multiple adsorption and cleaning, maintaining the adsorption effect, and facilitating separate collection and removal.

[0014] Furthermore, the cleaning component includes an annular frame, the inner wall of the annular frame is socketed with the outer wall of the magnetic rod, the inner wall of the annular frame is symmetrically provided with counterweight blocks, the outer wall of the counterweight blocks is rotatably connected to the inner wall of the annular frame, the bottom of the annular frame is evenly provided with elastic rods, the top of the elastic rods is fixedly connected to the bottom of the annular frame, the bottom of the elastic rods is fixedly connected with a scraper ring, the inner wall of the scraper ring is socketed with the outer wall of the magnetic rod, so as to keep the surface of the magnetic rod clean, facilitate maintaining the adsorption force on metal impurities in the water, facilitate separate and centralized treatment of metal impurities, reduce the burden of subsequent filtration process, and reduce the damage rate of equipment.

[0015] The beneficial effects of the present invention are as follows:

[0016] 1. After cleaning, the existing ultrasonic cleaning machines mostly use a single filtering method, such as filter screens, filter elements, etc., which are difficult to effectively remove various pollutants in wastewater. The present invention sets an interception mechanism, and the oil absorption component floats on the water surface to absorb and collect the grease on the water surface. The bottom of the slider is symmetrically provided with scrapers, and the surface of the scraper contacts the outer wall of the angle plate. When the water surface gradually drops, the oil absorption component drops with the water surface and scrapes off the impurities adhered to the surface of the angle plate. The top of the scraper is fixedly connected to the bottom of the slider.

[0017] 2. The present invention is convenient for recovering metal particles by setting a collecting mechanism. When a large amount of metal debris is adsorbed on the magnetic rod, the central component rotates to return the magnetic rod to its initial position. At this time, the cleaning component moves downward under the influence of gravity, and the metal particles on the surface of the magnetic rod are scraped downward to be collected inside the central component. This facilitates the separate collection of metal particles in sewage, helps to reduce the content of metal impurities in sewage, reduces the wear and tear of the equipment caused by metal particles during the flow process, maintains the equipment for long-term operation, and recovers metal impurities to save costs.

[0018] 3. The present invention sets an oil absorption component, and the oil is absorbed by the activated carbon block, and the excess water is discharged from the drainage hole. After cleaning and settling for a period of time, the treated sewage is pumped out from the water inlet pipe and filtered again. At this time, the water level drops, and the float follows the drop, so that the opening of the collection tank also drops, but it is always located on the water surface, so as to maintain the adsorption and collection of impurities and oil on the water surface. Finally, the collection tank is taken out and cleaned by the staff, and the oil in the sewage and the impurities floating on the water surface are separately collected and cleaned, and the impurities in the sewage are pre-treated, thereby reducing the burden on sewage filtration and extending the service life of the filter element.

[0019] 4. The present invention sets a centralized component, and the magnetic block is located at the top of the arc groove, which adsorbs the baffle to close the arc groove. The arc groove always keeps its opening upward. When the water level is high, the metal debris collected in the arc groove is attracted by the magnetic block and will not float out of the arc groove after the baffle is opened, thereby maintaining the isolation effect of the metal debris in the water, facilitating multiple adsorption and cleaning, maintaining the adsorption effect, and facilitating separate collection and removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 is a cross-sectional view of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the interception mechanism of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the eddy current mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the collection mechanism of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the oil absorption assembly of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the ejection assembly of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the centralized components of the present invention;

[0028] Fig. 9 It is a schematic structural diagram of the cleaning component of the present invention.

[0029] In the figure: 1. filter cartridge; 2. water inlet pipe; 3. collection box; 4. interception mechanism; 401. angle plate; 402. sieve hole; 403. slider; 404. scraper; 405. oil suction assembly; 4051. float; 4052. collection tank; 4053. drainage hole; 4054. plastic sheet; 4055. strip hole; 4056. activated carbon block; 4057. sieve plate; 5. vortex mechanism; 501. drive shaft; 502. vortex blade; 503. collar; 504. block; 505. support rod; 506. fixing pad Plate; 507, ejection assembly; 5071, extension rod; 5072, telescopic column; 5073, elastic plate; 5074, baffle; 508, lifting column; 6, collection mechanism; 601, central assembly; 6011, round basket; 6012, arc groove; 6013, magnetic block; 6014, baffle; 6015, magnetic buckle; 602, fixing rod; 603, magnetic rod; 604, cleaning assembly; 6041, ring frame; 6042, counterweight; 6043, elastic rod; 6044, scraper ring; 605, poking rod. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0031] Example 1, please refer to Figure 1-Figure 5 The present invention provides a technical solution: a wastewater filtering device for a through-type ultrasonic cleaning machine is described as follows.

[0032] It comprises: a filter cartridge 1, the top of which is fixedly connected to a water inlet pipe 2, and the bottom of the inner wall of the filter cartridge 1 is rotatably connected to a vortex mechanism 5;

[0033] The wastewater filtering device for the through-type ultrasonic cleaning machine also includes:

[0034] A collecting mechanism 6, the outer wall of the collecting mechanism 6 is fixedly connected to the inner wall of the eddy current mechanism 5;

[0035] The outer wall of the filter cartridge 1 is fixedly connected to the collecting box 3 , the bottom of the fixing rod 602 is fixedly connected to the top of the centralizing component 601 , the inner wall of the filter cartridge 1 is evenly provided with intercepting mechanisms 4 , and the outer wall of the intercepting mechanisms 4 is fixedly connected to the inner wall of the filter cartridge 1 .

[0036] During operation, the sewage from the ultrasonic cleaning machine is collected and injected into the filter cartridge 1 from the water inlet pipe 2. The vortex mechanism 5 is turned on to form a vortex in the sewage in the filter cartridge 1. The larger particles of debris in the sewage are thrown into contact with the inner wall of the filter cartridge 1 through centrifugal force and captured by the interception mechanism 4. Then the rotation speed of the vortex mechanism 5 is slowed down to allow the debris to settle downward. The grease in the sewage floats on the surface of the sewage and is absorbed by the interception mechanism 4 during the rotation of the water flow. Large pieces of debris are deposited at the bottom of the filter cartridge 1. The collection mechanism 6 is turned on to adsorb the metal impurities at the bottom of the filter cartridge 1 so that the metal impurities can be collected and recovered separately. Finally, the upper layer of clear water that has been precipitated and adsorbed is extracted and filtered through the filter element.

[0037] The vortex mechanism 5 includes a driving shaft 501, the bottom of the driving shaft 501 is rotatably connected to the bottom of the inner wall of the filter barrel, the outer wall of the driving shaft 501 is evenly provided with vortex blades 502, the outer wall of the vortex blades 502 is fixedly connected to the outer wall of the driving shaft 501, the top of the driving shaft 501 is rotatably connected with a clamping block 504, a collar 503 is provided on the side of the outer wall of the driving shaft 501 close to the clamping block 504, the inner wall of the collar 503 is clamped with the outer wall of the driving shaft 501, after the collar 503 is clamped with the driving shaft 501, the collar 503 drives the support rod 505 to rotate, thereby rotating the collecting mechanism 6, and the outer wall of the collar 503 is fixedly connected with the support rod 50 5. One end of the support rod 505 away from the collar 503 is fixedly connected to the outer wall of the collecting mechanism 6. A fixed pad 506 is provided on the side of the outer wall of the support rod 505 close to the collecting mechanism 6. The inner wall of the fixed pad 506 is snap-fitted with the outer wall of the support rod 505. A lifting column 508 is fixedly connected to the bottom of the fixed pad 506. The bottom of the lifting column 508 is fixedly connected to the bottom of the inner wall of the filter cartridge 1. A push-out assembly 507 is fixedly connected to the bottom of the driving shaft 501. The push-out assembly 507 is in a horizontal state when the vortex blade 502 rotates rapidly, and is vertical to the bottom of the filter cartridge 1 when the rotation speed is slow, so as to collect and clean the large impurities at the bottom of the filter cartridge 1.

[0038] After the sewage is injected into the filter cartridge 1, the driving shaft 501 is turned on, driving the vortex blades 502 to rotate, so that the sewage in the filter cartridge 1 forms a vortex flow, so that the impurities in the water are subjected to centrifugal force to approach the inner wall of the filter cartridge 1, and the impurities are quickly gathered and precipitated through the interception mechanism 4. When the vortex blades 502 rotate rapidly, the lifting column 508 drives the support rod 505 to move upward, so that the collar 503 and the block 504 are mutually sleeved, so that the support rod 505 does not rotate when the driving shaft 501 rotates. When the speed of the driving shaft 501 slows down, the water flow itself rotates in a vortex. At this time, the lifting column 508 drives the support rod 505 to move downward, so that the collar 503 is engaged with the outer wall of the driving shaft 501, and the lifting column 508 descends, so that the driving shaft 501 drives the collecting mechanism 6 on the support rod 505 to rotate, so that the collecting mechanism 6 moves along the bottom of the filter cartridge 1, and the metal particles suspended in the water are adsorbed, so as to quickly separate and concentrate the particulate matter in the sewage and improve the processing rate.

[0039] The interception mechanism 4 includes an angle plate 401, the outer wall of the angle plate 401 is fixedly connected to the inner wall of the filter cartridge 1, the outer wall of the angle plate 401 is evenly provided with sieve holes 402, the inner wall of the angle plate 401 is filled with a filter screen to prevent particles from entering, the end of the angle plate 401 away from the filter cartridge 1 is slidably connected to a slider 403, the end of the slider 403 away from the angle plate 401 is fixedly connected to an oil absorption assembly 405, the oil absorption assembly 405 floats on the water surface to absorb and collect grease on the water surface, the bottom of the slider 403 is symmetrically provided with a scraper 404, the surface of the scraper 404 is in contact with the outer wall of the angle plate 401, when the water surface gradually drops, the oil absorption assembly 405 drops with the water surface, and scrapes off impurities adhered to the surface of the angle plate 401, and the top of the scraper 404 is fixedly connected to the bottom of the slider 403.

[0040] When the particles in the sewage are impacted against the inner wall of the filter cartridge 1 by centrifugal force, the particles are intercepted by the angle plate 401 due to the inertia of the water flow, and then settle downward along the gap of the angle plate 401, thereby accelerating the capture and collection of particulate matter in the water. After the drive shaft 501 stops rotating, the oil and water layers in the water flow are separated and float on the water surface. The opening of the oil absorption component 405 is opposite to the direction of rotation of the water flow, so that the water flow enters the oil absorption component 405 to collect the oil and floating impurities on the water surface. The oil absorption component 405 changes with the height of the water surface, which can not only maintain continuous collection of debris on the water surface, but also clean the surface of the angle plate 401 to prevent the angle plate 401 from being attached by impurities, resulting in poor water permeability and affecting the interception of particulate impurities.

[0041] The collecting mechanism 6 includes a concentrating component 601, the outer wall of the concentrating component 601 is rotatably connected to the outer wall of the eddy current mechanism 5, a fixing rod 602 is symmetrically arranged on the top of the concentrating component 601, a magnetic rod 603 is fixedly connected to the top of the fixing rod 602, a cleaning component 604 is slidably connected to the top of the magnetic rod 603, a poking rod 605 is arranged at the bottom of the magnetic rod 603, and the outer wall of the poking rod 605 is slidably connected to the inner wall of the magnetic rod 603.

[0042] Initially, the magnetic rod 603 is placed vertically so that the concentrated component 601 is at the bottom. After the rotation speed of the driving shaft 501 decreases, when the support rod 505 and the driving shaft 501 are stuck, the support rod 505 drives the concentrated component 601 to rotate, so that the magnetic rod 603 rotates 180 degrees, and the magnetic rod 603 enters below the water surface and contacts the bottom of the filter cartridge 1, so that the metal particles in the water are attracted by the magnetic rod 603 and adsorbed on the magnetic rod 603, which is convenient for recovering the metal particles. When the metal debris on the magnetic rod 603 is adsorbed more, the concentrated component 601 rotates to return the magnetic rod 603 to the initial position. At this time, the cleaning component 604 moves downward under the influence of gravity, and the metal particles on the surface of the magnetic rod 603 are scraped downward to be collected inside the concentrated component 601, which is convenient for separately collecting the metal particles in the sewage, which helps to reduce the content of metal impurities in the sewage, reduce the wear of the inside of the equipment caused by metal particles during the flow process, and maintain the equipment for a long time. At the same time, the recovery of metal impurities helps to save costs.

[0043] Example 2, please refer to Figure 1-Figure 9 The present invention provides a technical solution: on the basis of Example 1, the oil absorption component 405 includes a float 4051, the float 4051 is affected by buoyancy, so that the notch of the collection tank 4052 is always located on the water surface, the end of the float 4051 close to the corner plate 401 is fixedly connected to the outer wall of the slider 403, the outer wall of the float 4051 is fixedly connected with the collection tank 4052, the outer wall of the collection tank 4052 away from the end of the float 4051 is evenly opened with drainage holes 4053, and the position of the collection tank 4052 close to the drainage hole 4053 A filter membrane is provided, which has the characteristics of being water-permeable and oil-proof. A plastic sheet 4054 is fixedly connected to the inner wall of the collection tank 4052. The plastic sheet 4054 has great elasticity. When affected by the gravity of water, the strip holes 4055 are expanded and then closed, which helps to collect impurities in the collection tank 4052. The bottom of the plastic sheet 4054 is provided with strip holes 4055. A sieve plate 4057 is fixedly connected to the side of the inner wall of the collection tank 4052 away from the plastic sheet 4054, and an activated carbon block 4056 is fixedly connected to the bottom of the sieve plate 4057.

[0044] After the sewage is horizontal again after the vortex rotation, the surface of the collecting tank 4052 is flush with the water surface, and the direction of the water flow rotation is kept opposite to the opening of the collecting tank 4052, so that the water flow naturally enters the collecting tank 4052, and the oil on the water surface enters the collecting tank 4052 with the water, passes through the plastic sheet 4054, is filtered by the sieve plate 4057, and contacts with the activated carbon block 4056, so that the impurities remain on the sieve plate 4057, and the oil is adsorbed by the activated carbon block 4056, and the excess water is discharged from the drain hole 4053. After settling for a period of time, the treated sewage is pumped out from the water inlet pipe 2 and filtered again. At this time, the water level drops, and the float 4051 follows the drop, causing the opening of the collection tank 4052 to drop as well, but always located above the water surface, maintaining the adsorption and collection of impurities and oil on the water surface. Finally, the staff will take out the collection tank 4052 for cleaning, and separately collect and clean the oil in the sewage and the impurities floating on the water surface, pre-treat the impurities in the sewage, reduce the burden on sewage filtration, and extend the service life of the filter element.

[0045] The ejection assembly 507 includes an extension rod 5071, the outer wall of the extension rod 5071 is fixedly connected to the outer wall of the driving shaft 501, the end of the extension rod 5071 away from the driving shaft 501 is fixedly connected to a telescopic column 5072, the end of the telescopic column 5072 away from the extension rod 5071 is rotatably connected to an elastic plate 5073, the elastic plate 5073 is made of rubber, a plurality of through holes are opened on its surface, and the outer wall of the elastic plate 5073 is fixedly connected to a baffle 5074.

[0046] Initially, the elastic plate 5073 is in a horizontal state and rotates with the driving shaft 501. After the rotation speed of the driving shaft 501 decreases, the elastic plate 5073 is in a vertical state, and the large impurities deposited at the bottom of the filter cartridge 1 are collected and brought close to the collecting box 3. After approaching the collecting box 3, the telescopic column 5072 is pushed outward, so that the baffle 5074 pushes the impurities in contact with the elastic plate 5073 into the collecting box 3 for collection, thereby reducing the impurities at the bottom of the filter cartridge 1 and avoiding the bottom sedimentation causing turbidity of the sewage again due to water flow disturbance during pumping.

[0047] The central component 601 includes a circular basket 6011, the outer wall of the circular basket 6011 is rotatably connected to the outer wall of the support rod 505, the inner wall of the circular basket 6011 is rotatably connected to an arc groove 6012, and the arc groove 6012 rotates in the circular basket 6011, and is arranged so that when the circular basket 6011 rotates 180 degrees, the top of the arc groove 6012 can always be kept facing upward, and a magnetic block 6013 is arranged at the bottom of the arc groove 6012, and the bottom of the magnetic block 6013 is fixedly connected to the bottom of the inner wall of the circular basket 6011, and the magnetic block 6013 is fixedly connected to the bottom of the inner wall of the circular basket 6011. The top of the suction block 6013 is in contact with the bottom of the arc groove 6012, and baffles 6014 are evenly arranged on the top of the arc groove 6012. The outer wall of the baffle 6014 is rotatably connected to the top of the arc groove 6012. The baffle 6014 is made of a magnetic material, and magnetic buckles 6015 are evenly arranged on the top of the arc groove 6012. The bottom of the magnetic buckle 6015 is fixedly connected to the top of the arc groove 6012, and the side of the magnetic buckle 6015 away from the arc groove 6012 is in contact with the top of the baffle 6014.

[0048] When cleaning the surface of the magnetic rod 603, the magnetic rod 603 is placed vertically, and the poking rod 605 moves downward under the influence of gravity, pushing the baffle 6014 downward to make the baffle 6014 away from the magnetic buckle 6015, and opening the arc groove 6012, so that the metal debris on the surface of the magnetic rod 603 is scraped downward and falls into the arc groove 6012. As the magnetic rod 603 rotates, the round basket 6011 rotates accordingly. At this time, the magnetic block 6013 is located at the top of the arc groove 6012, and the baffle 6014 is adsorbed to close the arc groove 6012. The arc groove 6012 always keeps its opening upward. When the water level is high, the metal debris collected in the arc groove 6012 is attracted by the magnetic block 6013, and will not float out of the arc groove 6012 after the baffle 6014 is opened, thereby maintaining the isolation effect of the metal debris in the water, facilitating multiple adsorption and cleaning, maintaining the adsorption effect, and facilitating separate collection and removal.

[0049] The cleaning component 604 includes an annular frame 6041, the inner wall of the annular frame 6041 is socketed with the outer wall of the magnetic rod 603, the inner wall of the annular frame 6041 is symmetrically provided with counterweight blocks 6042, the outer wall of the counterweight blocks 6042 is rotatably connected to the inner wall of the annular frame 6041, the bottom of the annular frame 6041 is evenly provided with elastic rods 6043, the top of the elastic rods 6043 is fixedly connected to the bottom of the annular frame 6041, the bottom of the elastic rods 6043 is fixedly connected with a scraper ring 6044, and the inner wall of the scraper ring 6044 is socketed with the outer wall of the magnetic rod 603.

[0050] When there are more metal impurities adsorbed in the water, the magnetic rod 603 stands upright, and the annular frame 6041 moves downward under the influence of the counterweight 6042, so that the scraper ring 6044 scrapes the surface of the magnetic rod 603, so that the metal debris on the surface of the magnetic rod 603 moves downward with the scraper ring 6044 and gradually accumulates. After a round of cleaning, the magnetic rod 603 rotates 180 degrees again and enters the water for adsorption. The counterweight 6042 drives the annular frame 6041 to move downward again under the influence of gravity, waiting for the next cleaning, keeping the surface of the magnetic rod 603 clean, facilitating the maintenance of the adsorption force on the metal impurities in the water, facilitating the separate and centralized treatment of the metal impurities, reducing the burden of the subsequent filtration process, and reducing the damage rate of the equipment.

[0051] The specific workflow is as follows:

[0052] When working, the sewage of the ultrasonic cleaning machine is collected and directly injected into the filter cartridge 1 from the water inlet pipe 2. The vortex mechanism 5 is turned on. After the sewage is injected into the filter cartridge 1, the drive shaft 501 is turned on to drive the vortex blade 502 to rotate, so that the sewage in the filter cartridge 1 forms a vortex flow, so that the impurities in the water are subjected to centrifugal force to approach the inner wall of the filter cartridge 1, and the impurities are quickly gathered and precipitated through the interception mechanism 4. When the vortex blade 502 rotates rapidly, the lifting column 508 drives the support rod 505 to move upward, so that the collar 503 and the block 504 are aligned. The support rod 505 is sleeved with each other so that the support rod 505 does not rotate when the driving shaft 501 rotates. When the speed of the driving shaft 501 slows down, the water flow rotates by its own vortex. At this time, the lifting column 508 drives the support rod 505 to move downward, so that the collar 503 is engaged with the outer wall of the driving shaft 501, and the lifting column 508 descends, so that the driving shaft 501 drives the collecting mechanism 6 on the support rod 505 to rotate. When the particles in the sewage are impacted by the centrifugal force on the inner wall of the filter cartridge 1, due to the inertia of the water flow, the particles are intercepted by the angle plate 401 and then flow along the gap of the angle plate 401. The oil and water in the water are separated and float on the water surface. The opening of the oil absorption component 405 is opposite to the direction of rotation of the water flow, so that the water flow enters the oil absorption component 405 to collect the oil and floating impurities on the water surface. After the rotation speed of the driving shaft 501 decreases, when the support rod 505 and the driving shaft 501 are stuck, the support rod 505 drives the central component 601 to rotate, so that the magnetic rod 603 rotates 180 degrees, and the magnetic rod 603 enters below the water surface. , in contact with the bottom of the filter cartridge 1, so that the metal particles in the water are attracted by the magnetic rod 603 and adsorbed on the magnetic rod 603, which is convenient for recovering the metal particles. When a large amount of metal debris is adsorbed on the magnetic rod 603, the central component 601 rotates to return the magnetic rod 603 to its initial position. At this time, the cleaning component 604 moves downward under the influence of gravity, and the metal particles on the surface of the magnetic rod 603 are scraped downward to be collected inside the central component 601. Finally, the upper layer of clear water that has been precipitated and adsorbed is extracted and filtered through the filter element.

[0053] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A wastewater filtering device for a through-type ultrasonic cleaning machine, specifically comprising: The filter cartridge (1) is characterized in that: the top of the filter cartridge (1) is fixedly connected to a water inlet pipe (2), and the bottom of the inner wall of the filter cartridge (1) is rotatably connected to a vortex mechanism (5); The wastewater filtering device for the through-type ultrasonic cleaning machine also includes: A collecting mechanism (6), wherein the outer wall of the collecting mechanism (6) is fixedly connected to the inner wall of the eddy current mechanism (5); The collecting mechanism (6) comprises a concentrating component (601), the outer wall of which is rotatably connected to the outer wall of the eddy current mechanism (5), a fixing rod (602) is symmetrically arranged at the top of the concentrating component (601), a magnetic rod (603) is fixedly connected to the top of the fixing rod (602), a cleaning component (604) is slidably connected to the top of the magnetic rod (603), a poking rod (605) is arranged at the bottom of the magnetic rod (603), and the outer wall of the poking rod (605) is slidably connected to the inner wall of the magnetic rod (603).

2. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 1 is characterized in that: The outer wall of the filter cartridge (1) is fixedly connected to a collecting box (3), the bottom of the fixing rod (602) is fixedly connected to the top of the centralizing component (601), and the inner wall of the filter cartridge (1) is evenly provided with interception mechanisms (4), and the outer wall of the interception mechanism (4) is fixedly connected to the inner wall of the filter cartridge (1).

3. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 1, characterized in that: The vortex mechanism (5) comprises a driving shaft (501), the bottom of the driving shaft (501) is rotatably connected to the bottom of the inner wall of the filter barrel, the outer wall of the driving shaft (501) is evenly provided with vortex blades (502), the outer walls of the vortex blades (502) are fixedly connected to the outer wall of the driving shaft (501), the top of the driving shaft (501) is rotatably connected to a clamping block (504), a collar (503) is provided on one side of the outer wall of the driving shaft (501) close to the clamping block (504), and the inner wall of the collar (503) is clamped to the outer wall of the driving shaft (501).

4. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 3 is characterized in that: The outer wall of the collar (503) is fixedly connected to a support rod (505); one end of the support rod (505) away from the collar (503) is fixedly connected to the outer wall of the collecting mechanism (6); a fixed pad (506) is provided on the side of the outer wall of the support rod (505) close to the collecting mechanism (6); the inner wall of the fixed pad (506) is snap-fitted to the outer wall of the support rod (505); the bottom of the fixed pad (506) is fixedly connected to a lifting column (508); the bottom of the lifting column (508) is fixedly connected to the bottom of the inner wall of the filter cartridge (1); and the bottom of the drive shaft (501) is fixedly connected to an ejection assembly (507).

5. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 2, characterized in that: The interception mechanism (4) comprises an angle plate (401), the outer wall of the angle plate (401) is fixedly connected to the inner wall of the filter cartridge (1), the outer wall of the angle plate (401) is evenly provided with sieve holes (402), one end of the angle plate (401) away from the filter cartridge (1) is slidably connected to a slider (403), one end of the slider (403) away from the angle plate (401) is fixedly connected to an oil suction assembly (405), a scraper (404) is symmetrically arranged at the bottom of the slider (403), and the top of the scraper (404) is fixedly connected to the bottom of the slider (403).

6. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 5, characterized in that: The oil absorption assembly (405) comprises a float (4051), wherein one end of the float (4051) close to the angle plate (401) is fixedly connected to the outer wall of the slider (403), the outer wall of the float (4051) is fixedly connected to a collecting groove (4052), the outer wall of the collecting groove (4052) away from one end of the float (4051) is evenly provided with drainage holes (4053), the inner wall of the collecting groove (4052) is fixedly connected to a plastic sheet (4054), the bottom of the plastic sheet (4054) is provided with strip holes (4055), the inner wall of the collecting groove (4052) away from the plastic sheet (4054) is fixedly connected to a sieve plate (4057), and the bottom of the sieve plate (4057) is fixedly connected to an activated carbon block (4056).

7. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 4 is characterized in that: The ejection assembly (507) comprises an extension rod (5071), the outer wall of the extension rod (5071) is fixedly connected to the outer wall of the drive shaft (501), one end of the extension rod (5071) away from the drive shaft (501) is fixedly connected to a telescopic column (5072), one end of the telescopic column (5072) away from the extension rod (5071) is rotatably connected to an elastic plate (5073), and the outer wall of the elastic plate (5073) is fixedly connected to a baffle (5074).

8. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 1 is characterized in that: The centralized component (601) comprises a circular basket (6011), the outer wall of the circular basket (6011) is rotatably connected to the outer wall of the support rod (505), the inner wall of the circular basket (6011) is rotatably connected to an arc-shaped groove (6012), a magnetic block (6013) is arranged at the bottom of the arc-shaped groove (6012), the bottom of the magnetic block (6013) is fixedly connected to the bottom of the inner wall of the circular basket (6011), and the top of the magnetic block (6013) is fixedly connected to the top of the arc-shaped groove (6012). The top of the arc-shaped groove (6012) is evenly provided with a baffle (6014), the outer wall of the baffle (6014) is rotatably connected to the top of the arc-shaped groove (6012), the top of the arc-shaped groove (6012) is evenly provided with a magnetic buckle (6015), the bottom of the magnetic buckle (6015) is fixedly connected to the top of the arc-shaped groove (6012), and the side of the magnetic buckle (6015) away from the arc-shaped groove (6012) is in contact with the top of the baffle (6014).

9. The wastewater filtering device for a through-type ultrasonic cleaning machine according to claim 1, characterized in that: The cleaning component (604) comprises an annular frame (6041), the inner wall of the annular frame (6041) is sleeved with the outer wall of the magnetic rod (603), the inner wall of the annular frame (6041) is symmetrically provided with counterweight blocks (6042), the outer wall of the counterweight blocks (6042) is rotatably connected to the inner wall of the annular frame (6041), the bottom of the annular frame (6041) is evenly provided with elastic rods (6043), the top of the elastic rods (6043) is fixedly connected to the bottom of the annular frame (6041), the bottom of the elastic rods (6043) is fixedly connected with a scraper ring (6044), and the inner wall of the scraper ring (6044) is sleeved with the outer wall of the magnetic rod (603).

Images