Wastewater purification treatment engineering equipment based on magnetic separation reinforced structure

Abstract

The application relates to the technical field of wastewater treatment and discloses wastewater purification treatment engineering equipment based on a magnetic separation reinforced structure, which comprises a base, a water flow plate is fixedly connected to the upper surface of the base, a magnetic cylinder is rotationally connected to the upper surface of the base through a support arranged on the upper surface, the magnetic cylinder is located above the water flow plate, a residue collecting plate is fixedly connected to the base through a first supporting plate arranged on the upper surface of the base, outer plates and inner plates are fixedly connected to the upper surface of the base, the inner plates are located between the outer plates and the magnetic cylinder, and a central groove is arranged at the center of each inner plate. The wastewater purification treatment engineering equipment based on the magnetic separation reinforced structure can effectively solve the problem that, in the prior art, due to the large magnetic force between the magnetic cylinder and the magnetic floc, the scraped magnetic floc is prone to being accumulated on one side of the scraping strip close to the magnetic cylinder, so that the magnetic floc on the scraping strip is difficult to clean effectively, and then the scraping strip is affected in scraping the magnetic floc on the magnetic cylinder.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wastewater treatment, in particular to a wastewater purification treatment engineering equipment based on magnetic separation reinforced structure. BACKGROUND

[0002] Wastewater treatment is to separate or transform pollutants such as suspended solids, organic matter and heavy metals in wastewater by physical, chemical or biological methods, so that the water quality meets the discharge standard. In the process of purifying wastewater, special magnetic seeds are added to the water body, and under the action of coagulants and flocculants, the magnetic seeds combine with suspended solids and pollutants to form magnetic flocs. When the wastewater flows through the magnetic cylinder, the magnetic flocs are instantly adsorbed to the surface of the magnetic cylinder, and are taken out of the water surface by rotating the magnetic cylinder, and are discharged through the unloading device, realizing solid-liquid separation.

[0003] At present, in the process of purifying wastewater by magnetic separation technology, the rotating magnetic cylinder drives the magnetic flocs to move above the water surface, and the scraping strip is usually used to resist the circumferential surface of the magnetic cylinder. The relative motion between the rotating magnetic flocs and the stationary scraping strip causes the magnetic flocs to be scraped off the surface of the magnetic cylinder under the action of mechanical force. However, due to the large magnetic force between the magnetic cylinder and the magnetic flocs, the scraped magnetic flocs are easily accumulated on one side of the scraping strip close to the magnetic cylinder, so that the magnetic flocs on the scraping strip are difficult to clean effectively, thereby affecting the scraping of the magnetic flocs on the magnetic cylinder by the scraping strip. SUMMARY

[0004] In view of the above-mentioned shortcomings of the prior art, the present application provides a wastewater purification treatment engineering equipment based on magnetic separation reinforced structure, which can effectively solve the problem that in the prior art, due to the large magnetic force between the magnetic cylinder and the magnetic flocs, the scraped magnetic flocs are easily accumulated on one side of the scraping strip close to the magnetic cylinder, so that the magnetic flocs on the scraping strip are difficult to clean effectively, thereby affecting the scraping of the magnetic flocs on the magnetic cylinder by the scraping strip.

[0005] To achieve the above purpose, the present application realizes the following technical scheme:

[0006] The present application provides a wastewater purification treatment engineering equipment based on magnetic separation reinforced structure, comprising:

[0007] A base, the upper surface of the base is fixedly connected with a water flow plate, the base is rotatably connected with a magnetic cylinder through a support arranged on the upper surface thereof, the magnetic cylinder is located above the water flow plate, the base is fixedly connected with a residue collecting plate through a first supporting plate arranged on the upper surface thereof, the upper surface of the base is fixedly connected with an outer plate and an inner plate, the inner plate is located between the outer plate and the magnetic cylinder, and a central groove is arranged at the center of the inner plate;

[0008] The outer plate is fixedly connected with the fixed strip on the top, one end of the sliding rod penetrates the guide folding rail and is fixedly connected with the rotating rod, the fixed strip is rotatably connected with the rotating block on the side close to the rotating rod, the circumferential outer surface of the rotating block is rotatably sleeved with the rotating ring, the circumferential outer surface of the rotating ring is fixedly connected with the clamping block, and the fixed strip is fixedly connected with the blocking strip on the side close to the rotating rod.

[0009] In the process that the center circular plate rotates around its own axis, first, the bottom end of the arc-shaped scraper is scraped along the circumferential surface of the magnetic cylinder, then the arc-shaped scraper drives the magnetic flocculation scraped from the circumferential surface of the magnetic cylinder to move upward to above the slag collecting area of the slag collecting plate, and finally the arc-shaped scraper rotates around the axis of the sliding rod by a certain angle to make the magnetic flocculation in the arc-shaped scraper fall downward on the inside of the slag collecting plate.

[0010] Further, the top of the slag collecting plate is fixedly connected with a fixed folding plate, the upper surface of the fixed folding plate is slidably connected with a telescopic plate, the side close to the guide folding rail of the telescopic plate is fixedly connected with a pushing folding rail, and the lower surface of the telescopic plate is fixedly connected with a bottom block.

[0011] Further, the side close to the magnetic cylinder of the inner plate is fixedly connected with a U-shaped rail, the two ends of the rectangular frame are slidably connected with the inner walls of the U-shaped rail, the side close to the magnetic cylinder of the center circular plate is fixedly connected with a push-pull block, a push-pull rod is rotatably connected between the circumferential outer surface of the push-pull block and the lower surface of the rectangular frame, and the side close to the magnetic cylinder of the rectangular frame is rotatably connected with a pushing block.

[0012] Further, the top of the outer plate is fixedly connected with a fixed strip, one end of the sliding rod penetrates the guide folding rail and is fixedly connected with a rotating rod, the side close to the rotating rod of the fixed strip is rotatably connected with a rotating block, the circumferential outer surface of the rotating block is rotatably sleeved with a rotating ring, the circumferential outer surface of the rotating ring is fixedly connected with a clamping block, and the side close to the rotating rod of the fixed strip is fixedly connected with a blocking strip.

[0013] Further, the circumferential outer surface of the rotating ring is fixedly connected with an L-shaped rod, the side close to the outer plate of the center circular plate is fixedly connected with a rotating push-pull rail, and the end away from the rotating ring of the L-shaped rod is slidably connected with the rotating push-pull rail.

[0014] Further, the rotating push-pull rail comprises an arc-shaped rail and a push-pull folding rail connected in series, and the arc-shaped rail and the push-pull folding rail are both fixedly connected to the side close to the outer plate of the center circular plate.

[0015] In the process that the center circular plate rotates around its own axis, the center circular plate drives the arc-shaped rail and the push-pull folding rail to rotate synchronously, so that the push-pull folding rail and the arc-shaped rail are alternately slidably connected with one end of the L-shaped rod.

[0016] Further, the base is rotationally connected with a transmission rod through a second supporting plate arranged on the upper surface of the base, one side of the second supporting plate away from the transmission rod is fixedly connected with a driving motor, the output end of the driving motor penetrates through the second supporting plate and is fixedly connected with the transmission rod, one side of the center circular plate close to the outer plate is fixedly connected with a first rotating small wheel, both ends of the magnetic cylinder are fixedly connected with second rotating large wheels, the circumferential outer surface of the transmission rod is fixedly connected with the first rotating large wheel and the second rotating small wheel respectively, the first rotating large wheel and the first rotating small wheel are transmissionally connected with a first belt, and the second rotating small wheel and the second rotating large wheel are transmissionally connected with a second belt.

[0017] Compared with the prior art, the technical scheme provided by the present application has the following beneficial effects:

[0018] The center circular plate is arranged, the center circular plate drives the rectangular frame to reciprocate along the inner wall of the U-shaped rail through the push-pull block and the push-pull rod, the rectangular frame drives the two slide rods to move close to each other along the arc-shaped end of the guide bent rail, the two slide rods drive the bottom ends of the two arc-shaped scrapers to move along the circumferential surface of the magnetic cylinder, the bottom ends of the two arc-shaped scrapers are attached (as shown in Figure 8 ), the two arc-shaped scrapers scrape the magnetic floc adhered to the circumferential surface of the magnetic cylinder, and the scraped magnetic floc is located between the two arc-shaped scrapers, the rectangular frame continues to move upward, the rectangular frame drives the two slide rods to move upward along the vertical end of the guide bent rail, the two slide rods drive the two arc-shaped scrapers in the folded state to move upward, the two arc-shaped scrapers drive the magnetic floc in the arc-shaped scrapers to move upward, after the magnetic floc is separated from the magnetic cylinder by a certain distance, the rectangular frame drives the push block to slide along the push bent rail, the push block drives the telescopic plate to move along the upper surface of the fixed bent plate (as shown in Figure 9 ), so that the telescopic plate is located below the two arc-shaped scrapers, after the rectangular frame drives the slide rod to the top end of the guide bent rail, the lower slide rod drives the rotating rod to separate from the blocking strip, the rotating limiting of the blocking strip on the rotating rod, the lower slide rod and the lower arc-shaped scraper is released, under the action of gravity, the lower arc-shaped scraper rotates downward around the axis of the slide rod, the magnetic floc between the two arc-shaped scrapers falls onto the upper surface of the telescopic plate, and the magnetic floc moves onto the inside of the slag collecting plate along the upper surfaces of the telescopic plate and the fixed bent plate in sequence, so that the scraped magnetic floc is prevented from adhering to the surfaces of the two arc-shaped scrapers, thereby effectively cleaning the magnetic floc on the two arc-shaped scrapers, and further improving the scraping effect of the two arc-shaped scrapers on the magnetic floc on the magnetic cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to make the technical solutions in the embodiments of the present application or the prior art clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application.

[0021] Figure 2 It is an exploded schematic diagram of the telescopic plate of the embodiment of the present application.

[0022] Figure 3 It is a schematic diagram of the structure of the center circular plate of the embodiment of the present application.

[0023] Figure 4 It is a schematic diagram of the structure of the magnetic cylinder of the embodiment of the present application.

[0024] Figure 5 It is a schematic diagram of the structure of the transmission rod of the embodiment of the present application.

[0025] Figure 6 It is a schematic diagram of the structure of the embodiment of the present application Figure 5 It is a schematic diagram of the structure of the embodiment of the present application

[0026] Figure 7 It is a schematic diagram of the structure of the first rotation of the arc-shaped scraper of the embodiment of the present application.

[0027] Figure 8 It is a schematic diagram of the structure of the folding of the arc-shaped scraper of the embodiment of the present application.

[0028] Figure 9 It is a schematic diagram of the structure of the second rotation of the embodiment of the present application.

[0029] Figure 10 It is a schematic diagram of the structure of the U-shaped rail of the embodiment of the present application.

[0030] The labels in the figure respectively represent: 1, base; 11, water flow plate; 12, magnetic cylinder; 121, support; 13, slag collecting plate; 131, first support plate; 132, fixed folding plate; 133, telescopic plate; 134, pushing folding rail; 135, bottom block; 14, outer plate; 15, inner plate; 2, center circular plate; 21, rectangular frame; 211, U-shaped rail; 212, push-pull block; 213, push-pull rod; 214, push block; 22, sliding rod; 221, fixed strip; 222, rotating rod; 223, rotating block; 224, rotating ring; 225, clamping block; 226, blocking strip; 227, L-shaped rod; 228, rotating push-pull rail; 2281, arc-shaped rail; 2282, push-pull folding rail; 23, arc-shaped scraper; 24, guide folding rail; 25, transmission rod; 251, second support plate; 252, driving motor; 253, first rotating large wheel; 254, first rotating small wheel; 255, first belt; 256, second rotating large wheel; 257, second rotating small wheel; 258, second belt. DETAILED DESCRIPTION

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will be combined with the accompanying drawings of the embodiments of the present application to make a clear and complete description of the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0032] The present application will be further described below in combination with the embodiments. EMBODIMENT

[0033] Please refer to Figures 1-10 The present application provides a technical solution: a wastewater purification treatment engineering equipment based on a magnetic separation reinforced structure, comprising:

[0034] The base 1 is fixedly connected with the water flow plate 11 on the upper surface thereof, the base 1 is rotationally connected with the magnetic cylinder 12 through the support 121 arranged on the upper surface thereof, the magnetic cylinder 12 is located above the water flow plate 11, the base 1 is fixedly connected with the slag collecting plate 13 through the first support plate 131 arranged on the upper surface thereof, the upper surface of the base 1 is fixedly connected with the outer plate 14 and the inner plate 15, the inner plate 15 is located between the outer plate 14 and the magnetic cylinder 12, and the center groove is arranged at the center of the inner plate 15;

[0035] The outer wall of the circumferential surface of the center circular plate 2 is rotationally connected with the inner wall of the center groove, the inner plate 15 is slidably provided with a rectangular frame 21 on the side close to the magnetic cylinder 12, the inner wall of the rectangular frame 21 is slidably connected with a slide rod 22, the circumferential outer surface of the slide rod 22 is fixedly connected with an arc-shaped scraper 23, the top of the inner plate 15 is fixedly connected with a guide bent rail 24, one end of the slide rod 22 penetrates through the guide bent rail 24 and is slidably connected with the guide bent rail 24;

[0036] In the process of rotating around the axis of the center circular plate 2, first, the bottom end of the arc-shaped scraper 23 is scraped along the circumferential surface of the magnetic cylinder 12, then the arc-shaped scraper 23 drives the magnetic flocculation scraped from the circumferential surface of the magnetic cylinder 12 to move upward to above the slag collecting area of the slag collecting plate 13, and finally the arc-shaped scraper 23 rotates around the axis of the slide rod 22 by a certain angle to make the magnetic flocculation in the arc-shaped scraper 23 fall downward on the inside of the slag collecting plate 13.

[0037] The top of the slag collecting plate 13 is fixedly connected with a fixed bent plate 132, the upper surface of the fixed bent plate 132 is slidably connected with a telescopic plate 133, the side close to the guide bent rail 24 of the telescopic plate 133 is fixedly connected with a pushing bent rail 134, and the lower surface of the telescopic plate 133 is fixedly connected with a bottom block 135.

[0038] The side close to the magnetic cylinder 12 of the inner plate 15 is fixedly connected with a U-shaped rail 211, the two ends of the rectangular frame 21 are slidably connected with the inner wall of the U-shaped rail 211, the side close to the magnetic cylinder 12 of the center circular plate 2 is fixedly connected with a push-pull block 212, the circumferential outer surface of the push-pull block 212 is rotationally connected with a push-pull rod 213 between the lower surface of the rectangular frame 21, and the side close to the magnetic cylinder 12 of the rectangular frame 21 is rotationally connected with a pushing block 214.

[0039] The top of the outer plate 14 is fixedly connected with a fixed strip 221, one end of the slide rod 22 penetrates through the guide bent rail 24 and is fixedly connected with a rotating rod 222, the side close to the rotating rod 222 of the fixed strip 221 is rotationally connected with a rotating block 223, the circumferential outer surface of the rotating block 223 is rotationally sleeved with a rotating ring 224, the circumferential outer surface of the rotating ring 224 is fixedly connected with a clamping block 225, and the side close to the rotating rod 222 of the fixed strip 221 is fixedly connected with a blocking strip 226.

[0040] The circumferential outer surface of the rotating ring 224 is fixedly connected with an L-shaped rod 227, the side close to the outer plate 14 of the center circular plate 2 is fixedly connected with a rotating push-pull rail 228, and one end of the L-shaped rod 227 away from the rotating ring 224 is slidably connected with the rotating push-pull rail 228.

[0041] The rotating push-pull rail 228 comprises an arc-shaped rail 2281 and a push-pull bent rail 2282 connected in a head-to-tail manner, and the arc-shaped rail 2281 and the push-pull bent rail 2282 are both fixedly connected on the side close to the outer plate 14 of the center circular plate 2;

[0042] In the process of the rotation of the center circular plate 2 around its own axis, the center circular plate 2 drives the arc-shaped rail 2281 and the push-pull folding rail 2282 to rotate synchronously, so that the push-pull folding rail 2282 and the arc-shaped rail 2281 are alternately connected with one end of the L-shaped rod 227.

[0043] The base 1 is rotationally connected with the transmission rod 25 through the second supporting plate 251 on the upper surface thereof, the second supporting plate 251 is fixedly connected with the driving motor 252 away from the transmission rod 25, the output end of the driving motor 252 penetrates through the second supporting plate 251 and is fixedly connected with the transmission rod 25, the first rotation small wheel 254 is fixedly connected with the center circular plate 2 close to the outer plate 14, the second rotation large wheel 256 is fixedly connected with the magnetic cylinder 12 at both ends thereof, the first rotation large wheel 253 and the second rotation small wheel 257 are fixedly connected with the circumferential outer surface of the transmission rod 25, the first belt 255 is transmissionally connected between the first rotation large wheel 253 and the first rotation small wheel 254, and the second belt 258 is transmissionally connected between the second rotation small wheel 257 and the second rotation large wheel 256.

[0044] The rotation process of the arc-shaped scraper 23:

[0045] In actual application, the driving motor 252 is started to drive the transmission rod 25 to rotate between the two second supporting plates 251 through the output end, the transmission rod 25 drives the first rotation large wheel 253 on the circumferential outer surface thereof to rotate synchronously, the rotating first rotation large wheel 253 drives the first rotation small wheel 254 to rotate around the axis of the center circular plate 2 through the transmission of the first belt 255, the first rotation small wheel 254 drives the center circular plate 2 to rotate around the center of the inner plate 15, the center circular plate 2 drives the rotating push-pull rail 228 on the outer surface thereof to rotate synchronously, so that one end of the L-shaped rod 227 away from the rotating ring 224 slides along the push-pull folding rail 2282, the push-pull folding rail 2282 drives one end of the L-shaped rod 227 to rotate upward around the axis of the rotating ring 224 under the pushing action of the push-pull folding rail 2282, the L-shaped rod 227 drives the rotating ring 224 to rotate around the axis of the rotating block 223, the rotating ring 224 drives the clamping blocks 225 on the circumferential outer surface thereof to rotate upward, the two upward rotating clamping blocks 225 drive the lower slide rod 22 to rotate around its own axis through the rotating rod 222, the lower slide rod 22 drives the lower arc-shaped scraper 23 to rotate upward around the axis of the slide rod 22, under the rotating action of the center circular plate 2, the L-shaped rod 227 is connected with the arc-shaped rail 2281 after sliding along the push-pull folding rail 2282, at this time, the lower arc-shaped scraper 23 rotates around the axis of the slide rod 22 by a certain angle and contacts the circumferential surface of the magnetic cylinder 12 (as shown in FIG. 8). Figure 7The position of the rotating ring 224 and the clamping block 225 is fixed under the limiting action of the arc-shaped rail 2281, and the clamping block 225 limits the rotation angle of the lower slide rod 22 and the arc-shaped scraper 23 through the rotating rod 222, so that the bottom end of the arc-shaped scraper 23 always keeps in contact with the circumferential surface of the magnetic cylinder 12;

[0046] The scraping-off process of the magnetic floc:

[0047] In practical application, the rotating central circular plate 2 drives the push-pull block 212 on one side thereof to rotate around the axis of the magnetic cylinder 12, and under the limiting action of the U-shaped rail 211, the rotating push-pull block 212 drives the rectangular frame 21 to move upward along the inner wall of the U-shaped rail 211 through the push-pull rod 213 on the circumferential outer surface thereof, and under the guiding action of the guide bent rail 24, the upward-moving rectangular frame 21 drives the two slide rods 22 inside it to move closer to each other along the arc-shaped end of the guide bent rail 24 (the upper slide rod 22 slides downward along the arc-shaped end of the guide bent rail 24, and the lower slide rod 22 slides upward along the arc-shaped end of the guide bent rail 24), and the lower slide rod 22 drives the two rotating rods 222 at the two ends thereof to move upward along the arc-shaped end of the guide bent rail 24, so that the rotating rods 222 keep in contact with the clamping block 225 and the stop bar 226 in turn (as shown in Figure 7 and Figure 8 Under the action of gravity, the lower arc-shaped scraper 23 is easy to rotate downward around the axis of the slide rod 22 and separate from the circumferential surface of the magnetic cylinder 12, but under the blocking action of the clamping block 225 and the stop bar 226 on the rotating rod 222, the rotation angle of the slide rod 22 and the arc-shaped scraper 23 is limited, preventing the arc-shaped scraper 23 from rotating downward around the axis of the rotating rod 222, so as to ensure that the bottom end of the arc-shaped scraper 23 always keeps in contact with the circumferential surface of the magnetic cylinder 12), the two slide rods 22 moving closer to each other drive the bottom ends of the two arc-shaped scrapers 23 to move along the circumferential surface of the magnetic cylinder 12, and after the bottom ends of the two arc-shaped scrapers 23 are attached (as shown in Figure 8 The two arc-shaped scrapers 23 scrape off the magnetic floc adhered to the circumferential surface of the magnetic cylinder 12 and make the scraped-off magnetic floc located between the two arc-shaped scrapers 23;

[0048] The moving process of the magnetic floc:

[0049] In practical application, the rectangular frame 21 continues to move upward along the inner wall of the U-shaped rail 211, and under the guiding action of the guide bent rail 24, the upward-moving rectangular frame 21 continues to drive the two slide rods 22 inside it to move upward along the vertical end of the guide bent rail 24 (as shown in Figure 8As shown in the figure), the two sliding rods 22 drive the two arc-shaped scrapers 23 in a closed state to move "obliquely upward" along the vertical end of the guide folding rail 24, the two arc-shaped scrapers 23 drive the magnetic flocculation inside them to move "obliquely upward" synchronously, and after the two arc-shaped scrapers 23 drive the magnetic flocculation to separate a certain distance from the magnetic cylinder 12, the two rectangular frames 21 moving upward drive the push blocks 214 on one side to enter the inside of the pushing folding rail 134 along the open end of the pushing folding rail 134, and after the two push blocks 214 slide upward along the pushing folding rail 134 for a certain distance, the two push blocks 214 drive the telescopic plate 133 to move "obliquely upward" along the upper surface of the fixed folding plate 132 through the pushing folding rail 134 (as Figure 9 As shown in the figure), so that the telescopic plate 133 is located below the two arc-shaped scrapers 23, and after the rectangular frame 21 moving upward drives the two sliding rods 22 to move to the top end of the guide folding rail 24, the lower sliding rod 22 drives the two ends of the rotating rod 222 to separate from the blocking strip 226, and the rotating limiting of the blocking strip 226 on the rotating rod 222, the lower sliding rod 22 and the lower arc-shaped scraper 23 is released, and under the action of gravity, the lower arc-shaped scraper 23 automatically rotates downward around the axis of the sliding rod 22, so that the two arc-shaped scrapers 23 are in a separated state (as Figure 9 As shown in the figure), the magnetic flocculation between the two arc-shaped scrapers 23 falls downward on the upper surface of the telescopic plate 133, and the magnetic flocculation moves "obliquely downward to the inside of the slag collecting plate 13" in sequence along the upper surfaces of the telescopic plate 133 and the fixed folding plate 132, completing the collection and processing of the magnetic flocculation;

[0050] Reset process of the arc-shaped scraper 23:

[0051] In actual application, under the limiting action of the U-shaped rail 211, the rotating push-pull block 212 drives the rectangular frame 21 to move downward along the inner wall of the U-shaped rail 211 through the push-pull rod 213, under the guiding action of the guide folding rail 24, the rectangular frame 21 moving downward drives the two sliding rods 22 inside it to move downward along the vertical end of the guide folding rail 24, the two sliding rods 22 drive the two arc-shaped scrapers 23 to move "obliquely downward" along the vertical end of the guide folding rail 24, and under the driving of the rectangular frame 21, the two sliding rods 22 move "in opposite directions" along the arc-shaped end of the guide folding rail 24, so as to reset the two arc-shaped scrapers 23, facilitating the collection of the magnetic flocculation on the circumferential surface of the magnetic cylinder 12 for multiple cycles.

[0052] Rotation process of the magnetic cylinder 12:

[0053] In actual application, during the rotation of the transmission rod 25 between the two second supporting plates 251, the rotating transmission rod 25 drives the second rotating small wheels 257 on the circumferential surface thereof to rotate synchronously, under the transmission of the second belt 258, the rotating second rotating small wheels 257 drive the second rotating large wheels 256 to rotate around the axis of the magnetic cylinder 12 through the second belt 258, the second rotating large wheels 256 drive the magnetic cylinder 12 to rotate around the axis thereof, under the differential rotation of the second rotating large wheels 256 and the second rotating small wheels 257, the rotation speed of the magnetic cylinder 12 is less than the rotation speed of the transmission rod 25, under the differential rotation of the first rotating large wheels 253 and the first rotating small wheels 254, the rotation speed of the transmission rod 25 is less than the rotation speed of the central circular plate 2, and further, the rotation speed of the magnetic cylinder 12 is far less than the rotation speed of the central circular plate 2, the two arc-shaped scrapers 23 clean the magnetic floc on the circumferential surface of the magnetic cylinder 12 once, and the magnetic cylinder 12 rotates around the axis thereof by a certain angle, so that the two arc-shaped scrapers 23 located at one side of the magnetic cylinder 12 clean the circumferential surface of the magnetic cylinder 12 comprehensively.

[0054] In summary, the present application has the following advantages by adopting the central circular plate 2:

[0055] The first advantage is that the central circular plate 2 is arranged to rotate around the axis thereof, the central circular plate 2 drives the rectangular frame 21 to move up and down along the inner wall of the U-shaped rail 211 through the push-pull block 212 and the push-pull rod 213, during the upward movement of the rectangular frame 21, the two slide rods 22 are driven to move close to each other along the arc-shaped end of the guide bent rail 24 under the guidance of the guide bent rail 24, the two slide rods 22 in close proximity drive the bottom ends of the two arc-shaped scrapers 23 to move along the circumferential surface of the magnetic cylinder 12, after the bottom ends of the two arc-shaped scrapers 23 are in close contact (as shown in Figure 8 The first advantage is that the central circular plate 2 is arranged to rotate around the axis thereof, the central circular plate 2 drives the rectangular frame 21 to move up and down along the inner wall of the U-shaped rail 211 through the push-pull block 212 and the push-pull rod 213, during the upward movement of the rectangular frame 21, the two slide rods 22 are driven to move close to each other along the arc-shaped end of the guide bent rail 24 under the guidance of the guide bent rail 24, the two slide rods 22 in close proximity drive the bottom ends of the two arc-shaped scrapers 23 to move along the circumferential surface of the magnetic cylinder 12, after the bottom ends of the two arc-shaped scrapers 23 are in close contact (as shown in

[0056] The second advantage is that after the magnetic floc is separated from the magnetic cylinder 12 by a certain distance, the rectangular frame 21 drives the push block 214 to slide along the push bent rail 134, the push block 214 drives the telescopic plate 133 to move along the upper surface of the fixed bent plate 132 through the push bent rail 134 (as shown in Figure 9As shown in the figure), so that the telescopic plate 133 is located below the two arc-shaped scrapers 23, the rectangular frame 21 drives the slide rod 22 to move to the top end of the guide folding rail 24, and then the lower slide rod 22 drives the rotating rod 222 to separate from the blocking strip 226, thereby releasing the rotating limiting of the blocking strip 226 on the rotating rod 222, the lower slide rod 22 and the lower arc-shaped scraper 23. Under the action of gravity, the lower arc-shaped scraper 23 automatically rotates downward around the axis of the slide rod 22, and the magnetic flocculation between the two arc-shaped scrapers 23 falls downward on the upper surface of the telescopic plate 133. The magnetic flocculation moves along the upper surface of the telescopic plate 133 and the fixed folding plate 132 to the inside of the slag collecting plate 13 in turn, and the collection and treatment of the magnetic flocculation are completed.

[0057] Advantage three, by setting the first rotating large wheel 253, the first rotating small wheel 254, the second rotating large wheel 256 and the second rotating small wheel 257, the rotating speed of the magnetic cylinder 12 is much smaller than the rotating speed of the center circular plate 2, the two arc-shaped scrapers 23 clean the magnetic flocculation on the circumferential surface of the magnetic cylinder 12 once, and the magnetic cylinder 12 rotates a certain angle around its own axis, so as to ensure that the two arc-shaped scrapers 23 are located on one side of the magnetic cylinder 12 to clean the circumferential surface of the magnetic cylinder 12 comprehensively.

[0058] Advantage four, by setting the rotating push-pull rail 228, the center circular plate 2 rotates one circle, the rotating push-pull rail 228 first pushes the L-shaped rod 227 upward to rotate a certain angle around the axis of the rotating ring 224, and then pulls the L-shaped rod 227 downward to rotate a certain angle around the axis of the rotating ring 224, so as to ensure that the clamping block 225 can automatically reset after the clamping block 225 pushes the rotating rod 222 to rotate a certain angle upward, and facilitate the clamping block 225 to reset the rotating rod 222 to push the rotating rod 222 reciprocatingly multiple times.

[0059] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the present application.

Claims

1. A wastewater purification treatment engineering equipment based on a magnetic separation reinforced structure, characterized in that, Include: The upper surface of the base (1) is fixedly connected with the water plate (11), the base (1) is rotatably connected with the magnetic cylinder (12) by setting the support (121) on its upper surface, the magnetic cylinder (12) is located above the water plate (11), the base (1) is fixedly connected with the slag collecting plate (13) by setting the first branch plate (131) on its upper surface, the upper surface of the base (1) is fixedly connected with the outer plate (14) and the inner plate (15), the inner plate (15) is located between the outer plate (14) and the magnetic cylinder (12), the center groove is arranged at the center of the inner plate (15); The circumferential outer surface of the center circular plate (2) is rotatably connected with the inner wall of the center groove, the side of the inner plate (15) close to the magnetic cylinder (12) is slidably provided with a rectangular frame (21), the inner wall of the rectangular frame (21) is slidably connected with a slide rod (22), the circumferential outer surface of the slide rod (22) is fixedly connected with an arc-shaped scraper (23), the top of the inner plate (15) is fixedly connected with a guide folding rail (24), one end of the slide rod (22) penetrates through the guide folding rail (24) and is slidably connected with the guide folding rail (24); Wherein, in the process of rotating the center circular plate (2) around its own axis, first drive the bottom end of the arc-shaped scraper (23) to scrape along the circumferential surface of the magnetic cylinder (12), then the arc-shaped scraper (23) drives the magnetic floc scraped from the circumferential surface of the magnetic cylinder (12) to move upward to above the slag collecting area of the slag collecting plate (13), finally the arc-shaped scraper (23) rotates around the axis of the slide rod (22) by a certain angle to make the magnetic floc in the arc-shaped scraper (23) fall downward to the inside of the slag collecting plate (13); The inner plate (15) is fixedly connected with a U-shaped rail (211) on the side close to the magnetic cylinder (12), both ends of the rectangular frame (21) are slidably connected with the inner wall of the U-shaped rail (211), the center circular plate (2) is fixedly connected with a push-pull block (212) on the side close to the magnetic cylinder (12), a push-pull rod (213) is rotatably connected between the circumferential outer surface of the push-pull block (212) and the lower surface of the rectangular frame (21), the rectangular frame (21) is rotatably connected with a push block (214) on the side close to the magnetic cylinder (12), the top of the outer plate (14) is fixedly connected with a fixed strip (221), one end of the slide rod (22) penetrates through the guide folding rail (24) and is fixedly connected with a rotating rod (222), the fixed strip (221) is rotatably connected with a rotating block (223) on the side close to the rotating rod (222), the circumferential outer surface of the rotating block (223) is rotatably sleeved with a rotating ring (224), the circumferential outer surface of the rotating ring (224) is fixedly connected with a clamping block (225), the fixed strip (221) is fixedly connected with a blocking strip (226) on the side close to the rotating rod (222), the circumferential outer surface of the rotating ring (224) is fixedly connected with an L-shaped rod (227), the center circular plate (2) is fixedly connected with a rotating push-pull rail (228) on the side close to the outer plate (14), one end of the L-shaped rod (227) away from the rotating ring (224) is slidably connected with the rotating push-pull rail (228), the rotating push-pull rail (228) comprises arc-shaped rails (2281) and push-pull folding rails (2282) connected in series, and the arc-shaped rails (2281) and the push-pull folding rails (2282) are fixedly connected on the side of the center circular plate (2) close to the outer plate (14). In the process of rotating around the axis of the center circular plate (2), the center circular plate (2) drives the arc-shaped rails (2281) and the push-pull folding rails (2282) to rotate synchronously, so that the push-pull folding rails (2282) and the arc-shaped rails (2281) are alternately slidably connected with one end of the L-shaped rod (227).

2. A wastewater purification treatment plant based on a magnetic separation reinforced structure according to claim 1, characterized in that: The top of the slag collecting plate (13) is fixedly connected with a fixed folding plate (132), the upper surface of the fixed folding plate (132) is slidably connected with an expansion plate (133), the side close to the guide folding rail (24) of the expansion plate (133) is fixedly connected with a push folding rail (134), and the lower surface of the expansion plate (133) is fixedly connected with a bottom block (135).

3. A wastewater purification treatment plant based on a magnetic separation reinforced structure according to claim 1, characterized in that: The base (1) is rotatably connected with a transmission rod (25) through a second supporting plate (251) arranged on the upper surface of the base (1), one side of the second supporting plate (251) away from the transmission rod (25) is fixedly connected with a driving motor (252), the output end of the driving motor (252) penetrates through the second supporting plate (251) and is fixedly connected with the transmission rod (25), one side of the center circular plate (2) close to the outer plate (14) is fixedly connected with a first rotating small wheel (254), both ends of the magnetic cylinder (12) are fixedly connected with second rotating large wheels (256), the circumferential outer surface of the transmission rod (25) is fixedly connected with a first rotating large wheel (253) and a second rotating small wheel (257) respectively, the first rotating large wheel (253) and the first rotating small wheel (254) are transmissionally connected with a first belt (255), the second rotating small wheel (257) and the second rotating large wheel (256) are transmissionally connected with a second belt (258).

Images