CN115259530A - Magnetic separator device of high magnetic recovery rate of advanced wastewater treatment - Google Patents
Magnetic separator device of high magnetic recovery rate of advanced wastewater treatment Download PDFInfo
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- CN115259530A CN115259530A CN202210893664.XA CN202210893664A CN115259530A CN 115259530 A CN115259530 A CN 115259530A CN 202210893664 A CN202210893664 A CN 202210893664A CN 115259530 A CN115259530 A CN 115259530A
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- 238000011084 recovery Methods 0.000 title claims abstract description 71
- 239000006148 magnetic separator Substances 0.000 title claims abstract description 28
- 238000004065 wastewater treatment Methods 0.000 title claims description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 89
- 239000006247 magnetic powder Substances 0.000 claims abstract description 88
- 230000005389 magnetism Effects 0.000 claims abstract description 46
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000007723 transport mechanism Effects 0.000 claims abstract description 15
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 230000003311 flocculating effect Effects 0.000 description 7
- 239000010802 sludge Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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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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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Non-Mechanical Conveyors (AREA)
Abstract
The invention relates to the technical field of sewage treatment equipment, in particular to a magnetic separator device with high magnetic powder recovery rate for advanced sewage treatment, which comprises a support base, wherein a separation tank is fixedly arranged on the left side of the top of the support base, a floc lifting pump is fixedly arranged on the right side of the top of the support base, a premixing tank is fixedly arranged on the right side of the separation tank, a conveying pipe is fixedly connected to a feed inlet of the premixing tank and a discharge outlet of the floc lifting pump, and a sealing top cover is detachably arranged on the top of the separation tank. This magnetic separator device of high magnetic recovery rate of sewage advanced treatment, floc to the left side conveying that will contain the magnetic through transport mechanism, in transmission process, inhale the mechanism through three automatically controlled magnetism of group and adsorb the magnetic in the floc in proper order, avoid automatically controlled magnetism to inhale the mechanism surface magnetic and too much cause the influence to the adsorptivity, and automatically controlled magnetism is inhaled the mechanism and is the electromagnetic structure, avoids using for a long time the back magnetism to weaken, has improved the rate of recovery of magnetic.
Description
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to a magnetic separator device with high magnetic powder recovery rate for advanced sewage treatment.
Background
Various pollutants in the sewage, wherein the particles with magnetism can be directly separated and removed by a method of an external magnetic field. The particles with weak magnetism or non-magnetism can be made to have magnetism by adding magnetic powder and then removed by an external magnetic field. The above method mainly utilizes the physical properties of the magnetic particles. In addition, the use of magnetic technology in combination with traditional activated sludge processes has also been successfully applied. Research shows that the adding of magnetic powder into the activated sludge can improve the removal efficiency of the activated sludge on pollutants. The addition of the magnetic powder greatly improves the activity and the sedimentation performance of the sludge and reduces the sludge bulking phenomenon to a certain extent. Therefore, the combination of the magnetic technology and the activated sludge process has wide application prospect. However, the cost of the magnetic powder added in the water treatment system is high, and if the magnetic powder is not recycled, the cost of sewage treatment is high.
At present, magnetic powder in sewage-treated flocs is mainly separated through a magnetic separator, a common magnetic separator usually adopts a pump body to convey the flocs to the inside of the magnetic separator, magnetic powder in the flocs is adsorbed through a magnetic roller rotating inside the magnetic separator, and the magnetic powder after sewage treatment is recycled, but the magnetic roller in the common magnetic separator usually adopts a metal structure, and a magnetizer is adopted to magnetize the magnetic roller so that the magnetic roller has magnetism.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a magnetic separator device with high magnetic powder recovery rate for advanced wastewater treatment, which solves the problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a magnetic separator device for advanced sewage treatment with high magnetic powder recovery rate comprises a supporting base, a separating box is fixedly mounted on the left side of the top of the supporting base, a floc lifting pump is fixedly mounted on the right side of the top of the separating box, a pre-mixing tank is fixedly mounted on the right side of the separating box, a conveying pipe is fixedly connected to a feed inlet of the pre-mixing tank and a discharge outlet of the floc lifting pump, a sealing top cover is detachably mounted on the top of the separating box, at least three groups of electric control magnetic attraction mechanisms are arranged in the separating box, a second driving motor matched with the electric control magnetic attraction mechanisms is fixedly mounted on the front of the separating box, a transmission mechanism matched with the electric control magnetic attraction mechanisms is mounted on the back of the separating box, a conveying mechanism located below the electric control magnetic attraction mechanisms is arranged in the separating box, a waterproof hydraulic rod and a magnetic powder content detector are arranged in the conveying mechanism, a positioning box is fixedly mounted on the front of the separating box, a third driving motor matched with the conveying mechanism is clamped in the positioning box, two groups of magnetic powder recovery mechanisms are movably mounted in the separating box, two groups of the second driving motors matched with the magnetic powder recovery mechanisms are fixedly mounted on the front of the separating box respectively, a magnetic powder controller is fixedly mounted on the front of the separating box, a discharge valve is fixedly mounted on the left side of the programmable magnetic powder discharge valve,
preferably, the bottom of blending tank is provided with the feeding mouth, and the automatically controlled feed valve of fixedly connected with between blending tank bottom and the feeding mouth, through blending tank to the floc in advance, but make magnetic evenly distributed in the floc, guaranteed the accuracy of magnetic content detector detection data, automatically controlled feed valve, blending tank all with programmable controller electric connection, the feeding mouth wholly is the duckbilled form, through the feeding mouth to the floc conduction, can tile the floc at the transport mechanism top, and the automatically controlled magnetism of being convenient for is inhaled the mechanism and is carried out abundant absorption to the magnetic in the floc, feeding mouth and separator box fixed connection, and feeding mouth one end extends to the top on transport mechanism right side.
Preferably, automatically controlled magnetism is inhaled the mechanism and is included automatically controlled magnetism roller, magnetism and is adsorbed ring, scraper blade, the outside fixed cover of automatically controlled magnetism roller is equipped with the magnetism of equipartition and adsorbs the ring, through setting up multiunit magnetism and inhale and adsorb the ring, increases the area of contact of automatically controlled magnetism roller and flocculating, improves the adsorption effect to the flocculating, the scraper blade is located the side of automatically controlled magnetism roller, and fixed mounting in the inside of separator box, and when automatically controlled magnetism roller adsorbed and rotated the magnetic, the scraper blade can scrape the outside adsorbed magnetic of automatically controlled magnetism roller down, realizes the recovery to the magnetic.
Preferably, set up on the scraper blade and adsorb ring complex draw-in groove with magnetism, set up on the scraper blade with automatically controlled magnetism roller complex tangent plane mutually, the scraper blade tip is tangent with automatically controlled magnetism roller outer wall through the tangent plane mutually, guarantees that the scraper blade can be fully scraped off the outside magnetic of automatically controlled magnetism roller, avoids the magnetic to continuously adsorb to automatically controlled magnetism roller and causes the influence, improves the magnetic rate of recovery.
Preferably, first driving motor's output shaft and arbitrary automatically controlled magnetism roller fixed connection, drive mechanism comprises three synchronous gears of group and a set of synchronous cingulum, three synchronous gears of group respectively with three automatically controlled magnetism roller fixed connection of group, three synchronous gears of group combine synchronous cingulum can transmit power between three automatically controlled magnetism rollers of group, through drive mechanism transmission power, guarantee that second driving motor can drive three automatically controlled magnetism rollers of group in step and rotate, realize adsorbing many times to the magnetic, improve the magnetic recovery rate.
Preferably, the magnetic recovery mechanism comprises recovery drive roller, recovery belt, baffle, spacing roller, the whole "Z" font that is of magnetic recovery mechanism, the one end of magnetic recovery mechanism is located between two sets of adjacent automatically controlled magnetism suction mechanisms, and the one end of magnetic recovery mechanism is located the scraper blade below that corresponds, but the scraper blade directly conveys the magnetic recovery mechanism top after scraping the outside magnetic of automatically controlled magnetic roller, and the other end is located the top of ejection of compact mouth, and is two sets of in second driving motor's output shaft respectively with two sets of magnetic recovery mechanisms the rightmost recovery drive roller fixed connection on right side, second driving motor and programmable controller electric connection, when retrieving the magnetic, the steerable second driving motor of programmable controller drives the action of magnetic recovery mechanism, realizes the recovery to the magnetic.
Preferably, retrieve the inside of drive roller, the equal movable mounting of spacing roller in separator box, the outside movable sleeve of retrieving the drive roller is equipped with the recovery belt, and retrieves the surface of belt and be provided with fine and close baffle, guarantees that the recovery belt can convey the magnetic to the top when rotating, realizes the recovery to the magnetic, spacing roller is located the department of buckling of retrieving the belt, can restrict the whole shape of recovery belt, and through the restriction of spacing roller, messenger's recovery belt shape is maintained at the zigzag, realizes the conveying to the magnetic.
Preferably, transport mechanism includes the installation frame, and the outside of installation frame is provided with the direction slide rail of mutually supporting with the inner wall of separator box, restricts the installation frame through the direction slide rail, has guaranteed its stability when reciprocating, the inside movable mounting of installation frame has the conveying drive roller, and the outside movable sleeve of conveying drive roller is equipped with conveyer, and programmable controller control third driving motor drives conveyer and rotates, can convey the floc to the left side.
Preferably, the bottom fixed mounting of installation frame has the waterproof hydraulic stem of 4-8 groups, the right side fixed mounting at installation frame top has the magnetic content detector that is used for carrying out the detection to magnetic content, and magnetic content detector is to the magnetic content detection back, with data transmission to programmable logic controller, programmable logic controller can be according to the height and the rate of motion of data control conveyer belt that detect, guarantees that automatically controlled magnetism inhales the mechanism and can fully adsorb the magnetic.
Preferably, third driving motor's output shaft and leftmost conveying drive roller fixed connection, waterproof hydraulic stem, magnetic content detector and third driving motor all with programmable controller electric connection, magnetic content detector is used for transmitting the test data to programmable controller.
The invention provides a magnetic separator device for high magnetic powder recovery rate in advanced sewage treatment, which has the following beneficial effects:
1. this magnetic separator device of high magnetic recovery rate of sewage advanced treatment, floc to the left side conveying that will contain the magnetic through transport mechanism, in transmission process, inhale the mechanism through three automatically controlled magnetism of group and adsorb the magnetic in the floc in proper order, avoid automatically controlled magnetism to inhale the mechanism surface magnetic and too much cause the influence to the adsorptivity, and automatically controlled magnetism is inhaled the mechanism and is the electromagnetic structure, avoids using for a long time the back magnetism to weaken, has improved the rate of recovery of magnetic.
2. This magnetic separator device of high magnetic recovery rate of sewage advanced treatment detects the magnetic content in the floc through magnetic content detector to with data feedback to programmable controller, programmable controller can inhale the magnetism of mechanism to three automatically controlled magnetism of group according to magnetic content and carry out real time control, when improving the magnetic recovery rate, has reduced the energy consumption, and mixes in advance the floc through the premixing jar, but makes magnetic evenly distributed in the floc, has guaranteed the accuracy of magnetic content detector detected data.
2. This magnetic separator device of high magnetic recovery rate of sewage advanced treatment, when magnetic content detector detected out the floc in the magnetic content higher, the waterproof hydraulic stem among the steerable transport mechanism of programmable controller drove the installation frame, and conveyor belt removes, reduces the clearance between conveyor belt and the automatically controlled magnetism mechanism of inhaling, and controls third driving motor and reduce conveyor belt's transfer rate, guarantees that automatically controlled magnetism inhales the mechanism and can fully adsorb the magnetic in the floc, improves the rate of recovery of magnetic.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back of the separator box of the present invention;
FIG. 3 is a schematic view of the interior of the separator tank of the present invention;
FIG. 4 is a schematic structural diagram of a transfer mechanism according to the present invention;
FIG. 5 is a schematic view of the magnetic attraction mechanism of the present invention;
FIG. 6 is a schematic structural view of a magnetic powder recycling mechanism according to the present invention;
FIG. 7 is a schematic view of the construction of the squeegee of the invention.
In the figure: 1. a support base; 2. a separation tank; 3. sealing the top cover; 4. a floc lift pump; 5. a delivery pipe; 6. a pre-mixing tank; 7. an electrically controlled feed valve; 8. a feed nozzle; 9. an electrically controlled discharge valve; 10. a transmission mechanism; 11. a first drive motor; 12. a second drive motor; 13. an electrically controlled magnetic attraction mechanism; 131. an electrically controlled magnetic roller; 132. a magnetic adsorption ring; 133. a squeegee; 134. a card slot; 135. cutting the surface of the sample; 14. a magnetic powder recovery mechanism; 141. recovering the driving roller; 142. recovering the belt; 143. a baffle plate; 144. a limiting roller; 15. a transfer mechanism; 151. a mounting frame; 152. a conveying drive roller; 153. a conveyor belt; 154. a guide slide rail; 155. a waterproof hydraulic rod; 156. a magnetic powder content detector; 16. a third drive motor; 17. a positioning box; 18. a discharging nozzle; 19. a programmable controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 and 2, the present invention provides a technical solution: a magnetic separator device with high recovery rate of magnetic powder in advanced sewage treatment comprises a supporting base 1, a separating box 2 is fixedly arranged on the left side of the top of the supporting base 1, a floc lifting pump 4 is fixedly arranged on the right side of the top, a pre-mixing tank 6 is fixedly arranged on the right side of the separating box 2, a conveying pipe 5 is fixedly connected onto a feed inlet of the pre-mixing tank 6 and a discharge outlet of the floc lifting pump 4, a sealing top cover 3 is detachably arranged on the top of the separating box 2, at least three groups of electrically controlled magnetic suction mechanisms 13 are arranged in the separating box 2, the magnetic powder in the floc is sequentially adsorbed through the three groups of electrically controlled magnetic suction mechanisms 13, the recovery rate of the magnetic powder is improved, the electrically controlled magnetic suction mechanisms 13 are of an electromagnetic structure, the phenomenon that the magnetism is weakened after long-time use is avoided, the recovery rate of the magnetic powder is improved, a second driving motor 12 matched with the electrically controlled magnetic suction mechanisms 13 is fixedly arranged on the front side of the separating box 2, the back surface is provided with a transmission mechanism 10 matched with the electric control magnetic suction mechanism 13, the electric control magnetic suction mechanism 13 is electrically connected with a programmable controller 19, the programmable controller 19 can control the magnetism of three groups of electric control magnetic suction mechanisms 13 in real time according to the magnetic powder content of flocs detected by a magnetic powder content detector 156, the energy consumption is reduced while the magnetic powder recovery rate is improved, the inside of the separation box 2 is provided with a transmission mechanism 15 positioned below the electric control magnetic suction mechanism 13, the transmission mechanism 15 is internally provided with a waterproof hydraulic rod 155 and a magnetic powder content detector 156, the front surface of the separation box 2 is fixedly provided with a positioning box 17, the inside of the positioning box 17 is clamped with a third driving motor 16 matched with the transmission mechanism 15, the positioning box 17 limits the third driving motor 16 to prevent the third driving motor 16 from rotating when the transmission mechanism 15 is driven to act, and the inside of the separation box 2 is movably provided with two groups of magnetic powder recovery mechanisms 14, the front fixed mounting of separator box 2 has respectively with two sets of magnetic recovery mechanism 14 complex second driving motor 12, the front fixed mounting of separator box 2 has programmable controller 19, bottom fixed mounting has automatically controlled baiting valve 9, left side fixed mounting has discharge nozzle 18, the bottom of premixing jar 6 is provided with feed nozzle 8, and fixedly connected with automatically controlled feed valve 7 between premixing jar 6 bottom and the feed nozzle 8, mix the flocculating constituent in advance through premixing jar 6, make magnetic evenly distributed in the flocculating constituent, magnetic content detector 156 detected the accuracy of data has been guaranteed, automatically controlled feed valve 7, premixing jar 6 all with programmable controller 19 electric connection, feed nozzle 8 wholly is duckbilled, conduct the flocculating constituent through feed nozzle 8, can tile the flocculating constituent at transport mechanism 15 top, the magnetic electronic control mechanism 13 of being convenient for inhale fully adsorbs the magnetic in the flocculating constituent, feed nozzle 8 and separator box 2 fixed connection, and 8 one end of feed nozzle extends to the top on transport mechanism 15 right side.
Referring to fig. 3, 5 and 7, the electrically controlled magnetic attraction mechanism 13 includes an electrically controlled magnetic roller 131, magnetic attraction rings 132 and a scraper 133, the electrically controlled magnetic roller 131 is fixedly sleeved with the uniformly distributed magnetic attraction rings 132, the contact area between the electrically controlled magnetic roller 131 and the flocs is increased by providing a plurality of sets of the magnetic attraction rings 132, the adsorption effect on the flocs is improved, the scraper 133 is located on the side surface of the electrically controlled magnetic roller 131 and is fixedly installed inside the separation box 2, when the electrically controlled magnetic roller 131 adsorbs and rotates the magnetic powder, the scraper 133 can scrape the magnetic powder adsorbed outside the electrically controlled magnetic roller 131 to recover the magnetic powder, the scraper 133 is provided with a slot 134 matching with the magnetic attraction ring 132, the scraper 133 is clamped outside the magnetic attraction ring 132 during installation, so that the end of the scraper 133 can contact with the outer wall of the electrically controlled magnetic roller 131, and the scraper 133 can scrape the magnetic powder adsorbed outside the magnetic attraction ring 132, the scraping plate is provided with a tangent surface 135 matched with the electric control magnetic roller 131, the end part of the scraping plate 133 is tangent with the outer wall of the electric control magnetic roller 131 through the tangent surface 135, the scraping plate 133 can fully scrape the magnetic powder outside the electric control magnetic roller 131, the influence of the magnetic powder on the continuous adsorption of the electric control magnetic roller 131 is avoided, the recovery rate of the magnetic powder is improved, the output shaft of the first driving motor 11 is fixedly connected with any electric control magnetic roller 131, the transmission mechanism 10 consists of three groups of synchronous gears and a group of synchronous toothed belts, the first driving motor 11 is controlled by the programmable controller 19 and can control the rotating speed of the electric control magnetic roller 131 according to the content of the magnetic powder in flocs, the three groups of synchronous gears are respectively and fixedly connected with the three groups of electric control magnetic rollers 131, the three groups of synchronous gears are combined with the synchronous toothed belts to transmit power between the three groups of electric control magnetic rollers 131, the power is transmitted through the transmission mechanism 10, and the second driving motor 12 can synchronously drive the three groups of electric control magnetic rollers 131 to rotate, realize the repeated adsorption of the magnetic powder and improve the recovery rate of the magnetic powder.
Referring to fig. 3 and 6, the magnetic powder recycling mechanism 14 is composed of recycling driving rollers 141, a recycling belt 142, a baffle 143, and a limiting roller 144, the magnetic powder recycling mechanism 14 is in a zigzag shape as a whole, one end of the magnetic powder recycling mechanism 14 is located between two adjacent sets of electrically controlled magnetic attracting mechanisms 13, one end of the magnetic powder recycling mechanism 14 is located below a corresponding scraper 133, the scraper 133 scrapes off the magnetic powder outside the electrically controlled magnetic roller 131 and then directly transmits the magnetic powder to the top of the magnetic powder recycling mechanism 14, the other end of the magnetic powder recycling mechanism is located above the discharging nozzle 18, the recycled magnetic powder can be guided into the discharging nozzle 18 and discharged along the discharging nozzle 18 for collecting the magnetic powder, output shafts of two sets of second driving motors 12 are fixedly connected with the rightmost recycling driving roller 141 of the two sets of magnetic powder recycling mechanisms 14 respectively, the second driving motor 12 is electrically connected with the programmable controller 19, when the magnetic powder is recovered, the programmable controller 19 can control the second driving motor 12 to drive the magnetic powder recovery mechanism 14 to act, so as to recover the magnetic powder, the recovery driving roller 141 and the limiting roller 144 are movably installed inside the separation box 2, the recovery belt 142 is movably sleeved outside the recovery driving roller 141, the surface of the recovery belt 142 is provided with a compact baffle 143, so that the magnetic powder can be conveyed upwards when the recovery belt 142 rotates, so as to recover the magnetic powder, the limiting roller 144 is positioned at the bending part of the recovery belt 142, so as to limit the overall shape of the recovery belt 142, the limiting roller 144 limits the shape of the recovery belt 142 to be maintained in a zigzag shape, so as to realize the transmission of the magnetic powder,
referring to fig. 3 and 4, the transport mechanism 15 includes an installation frame 151, guide rails 154 are disposed on an outer side of the installation frame 151 and an inner wall of the separation box 2, the installation frame 151 is limited by the guide rails 154, and stability of the installation frame during up-and-down movement is ensured, a transport driving roller 152 is movably installed inside the installation frame 151, and a transport belt 153 is movably sleeved outside the transport driving roller 152, the programmable controller 19 controls the third driving motor 16 to drive the transport belt 153 to rotate, so as to transport the flocs to the left, 4 to 8 sets of waterproof hydraulic rods 155 are fixedly installed at a bottom of the installation frame 151, the programmable controller 19 can control the waterproof hydraulic rods 155 to drive the installation frame 151 and the transport belt 153 to move, so as to reduce a gap between the transport belt 153 and the electrically-controlled magnetic attraction mechanism 13, so as to ensure that the electrically-controlled magnetic attraction mechanism 13 can sufficiently adsorb magnetic powder in the flocs, a magnetic powder content detector 156 is fixedly installed on a right side of the top of the installation frame 151, so as to detect magnetic powder content, after detecting magnetic powder content of magnetic powder by the magnetic powder detector 156, the data is detected, the data is transmitted to the programmable controller 19, the programmable controller 19 can control the transport motor 19 to control the transport mechanism 16 and the electrically-controlled magnetic powder content detector 13 to connect the third driving motor to the output shaft of the electrically-controlled waterproof drive the third driving motor 152.
It should be noted that the magnetic powder content detector 156, the first driving motor 11, the second driving motor 12, the third driving motor 16, and the programmable controller 19 used in the present invention all adopt the prior art, and those skilled in the art can select them according to the needs, and are not limited herein.
In summary, in the magnetic separator apparatus for advanced wastewater treatment with high recovery rate of magnetic powder, when in use, the programmable controller 19 controls the feeding nozzle 8 to introduce flocs containing magnetic powder after wastewater treatment into the interior of the pre-mixing tank 6, the programmable controller 19 controls the pre-mixing tank 6 to stir and mix the flocs so that the magnetic powder is uniformly distributed in the flocs, the programmable controller 19 controls the electrically controlled feeding valve 7 to open to introduce the flocs into the support base 1 and make the flocs fall on top of the conveyor belt 153 in the conveyor mechanism 15, the programmable controller 19 controls the third drive motor 16 to drive the conveyor belt 153 to rotate to convey the flocs to the left, while the flocs are being conveyed, the programmable controller 19 controls the first drive motor 11 to drive the electrically controlled magnetic rollers 131 in the three sets of electrically controlled magnetic attraction mechanisms 13 to rotate to attract magnetic powder in the flocs, during conveying of the flocs, the magnetic powder content detector 156 detects the content in the flocs and transmits detection data to the programmable controller 19, the programmable controller 19 controls the magnetic powder discharge mechanism 131 to rotate the electrically controlled magnetic attraction belt 153 and the conveyor belt 153 to control the magnetic powder discharge mechanism 13, and the scraper to discharge mechanism to discharge the magnetic powder discharge mechanism, the scraper 23, the scraper is driven by the electrically controlled by the water discharge rod 23, the scraper and the scraper 12, the scraper to discharge mechanism, the scraper 12, and (4) finishing.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a magnetic separator device of high magnetic recovery rate of sewage advanced treatment, includes support base (1), the left side fixed mounting at support base (1) top has separator box (2), and the right side fixed mounting at top has floc elevator pump (4), the right side fixed mounting of separator box (2) has pre-mixing tank (6), fixedly connected with conveyer pipe (5) on the feed inlet of pre-mixing tank (6) and the discharge gate of floc elevator pump (4), and seal cap (3), its characterized in that are installed to the top detachable of separator box (2): mechanism (13) are inhaled to the inside of separator box (2) is provided with the automatically controlled magnetism that is no less than three groups, the positive fixed mounting of separator box (2) has and inhales mechanism (13) complex second driving motor (12) with automatically controlled magnetism, and the back mounted has and inhales mechanism (13) complex drive mechanism (10) with automatically controlled magnetism, the inside of separator box (2) is provided with and is located automatically controlled magnetism and inhales transport mechanism (15) below, be provided with waterproof hydraulic stem (155), magnetic content detector (156) in transport mechanism (15), the positive fixed mounting of separator box (2) has location box (17), and the inside joint of location box (17) has and transport mechanism (15) complex third driving motor (16), the inside movable mounting of separator box (2) has two sets of magnetic recovery mechanisms (14), and the positive fixed mounting of separator box (2) has respectively and retrieves mechanism (14) complex second driving motor (12) with two sets of magnetic, the positive fixed mounting of separator box (2) has programmable controller (19), and bottom fixed mounting has baiting valve (9), and automatically controlled discharge nozzle (18) are installed to the left side.
2. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 1, characterized in that: the bottom of pre-mixing tank (6) is provided with feed nozzle (8), and fixedly connected with automatically controlled feed valve (7) between pre-mixing tank (6) bottom and feed nozzle (8), automatically controlled feed valve (7), pre-mixing tank (6) all with programmable controller (19) electric connection, feed nozzle (8) are whole to be duckbilled form, feed nozzle (8) and separator box (2) fixed connection, and feed nozzle (8) one end extends to the top on transport mechanism (15) right side.
3. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 1, characterized in that: the electronic control magnetic attraction mechanism (13) comprises an electronic control magnetic roller (131), a magnetic attraction ring (132) and a scraper (133), the magnetic attraction ring (132) is uniformly distributed on the outer fixed sleeve of the electronic control magnetic roller (131), and the scraper (133) is located on the side surface of the electronic control magnetic roller (131) and is fixedly installed in the separation box (2).
4. The magnetic separator device with high magnetic powder recovery rate for advanced wastewater treatment according to claim 3, characterized in that: the scraper (133) is provided with a clamping groove (134) matched with the magnetic adsorption ring (132), the scraper (133) is provided with a phase tangent plane (135) matched with the electric control magnetic roller (131), and the end part of the scraper (133) is tangent to the outer wall of the electric control magnetic roller (131) through the phase tangent plane (135).
5. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 3, characterized in that: the output shaft of the first driving motor (11) is fixedly connected with any one of the electric control magnetic rollers (131), the transmission mechanism (10) is composed of three groups of synchronous gears and one group of synchronous toothed belts, the three groups of synchronous gears are respectively fixedly connected with the three groups of electric control magnetic rollers (131), and the three groups of synchronous gears are combined with the synchronous toothed belts to transmit power among the three groups of electric control magnetic rollers (131).
6. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 1, characterized in that: magnetic powder recovery mechanism (14) are by retrieving drive roller (141), recovery belt (142), baffle (143), spacing roller (144) and constitute, magnetic powder recovery mechanism (14) wholly is "Z" font, the one end of magnetic powder recovery mechanism (14) is located between adjacent two sets of automatically controlled magnetism inhale mechanism (13), and the other end is located the top of ejection of compact mouth (18), and is two sets of retrieve drive roller (141) fixed connection, second drive motor (12) and programmable controller (19) electric connection of rightmost side in the output shaft of second drive motor (12) and two sets of magnetic powder recovery mechanism (14) respectively.
7. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 6, characterized in that: retrieve drive roller (141), the equal movable mounting of spacing roller (144) in the inside of separator box (2), the outside movable sleeve of retrieving drive roller (141) is equipped with retrieves belt (142), and retrieves the surface of belt (142) and be provided with fine and close baffle (143), spacing roller (144) are located the department of buckling of retrieving belt (142), can restrict the whole shape of retrieving belt (142).
8. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 1, characterized in that: transport mechanism (15) are including installation frame (151), and the outside of installation frame (151) and the inner wall of separator box (2) are provided with guide slide rail (154) of mutually supporting, the inside movable mounting of installation frame (151) has conveying drive roller (152), and the outside movable sleeve of conveying drive roller (152) is equipped with conveyer belt (153).
9. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 8, characterized in that: the bottom fixed mounting of installation frame (151) has waterproof hydraulic stem (155) of 4-8 groups, the right side fixed mounting at installation frame (151) top has magnetic content detector (156) that are used for carrying out the detection to magnetic content.
10. The magnetic separator device for high magnetic powder recovery rate in advanced wastewater treatment according to claim 9, characterized in that: the output shaft of the third driving motor (16) is fixedly connected with the leftmost conveying driving roller (152), the waterproof hydraulic rod (155), the magnetic powder content detector (156) and the third driving motor (16) are electrically connected with the programmable controller (19), and the magnetic powder content detector (156) is used for transmitting detection data to the programmable controller (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210893664.XA CN115259530A (en) | 2022-07-27 | 2022-07-27 | Magnetic separator device of high magnetic recovery rate of advanced wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210893664.XA CN115259530A (en) | 2022-07-27 | 2022-07-27 | Magnetic separator device of high magnetic recovery rate of advanced wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115259530A true CN115259530A (en) | 2022-11-01 |
Family
ID=83771284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210893664.XA Withdrawn CN115259530A (en) | 2022-07-27 | 2022-07-27 | Magnetic separator device of high magnetic recovery rate of advanced wastewater treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115259530A (en) |
-
2022
- 2022-07-27 CN CN202210893664.XA patent/CN115259530A/en not_active Withdrawn
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Application publication date: 20221101 |