CN213416587U - Magnetic separation and purification wastewater equipment - Google Patents
Magnetic separation and purification wastewater equipment Download PDFInfo
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- CN213416587U CN213416587U CN202022092297.2U CN202022092297U CN213416587U CN 213416587 U CN213416587 U CN 213416587U CN 202022092297 U CN202022092297 U CN 202022092297U CN 213416587 U CN213416587 U CN 213416587U
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Abstract
A magnetic separation wastewater purification device, which comprises a feeding device, a stirring flocculation device and a magnetic separation device, the feeding device comprises a feeding box and a coagulation dosing device arranged above the feeding box, the stirring flocculation device comprises a stirrer, a flocculation box and a flocculation device arranged above the flocculation box, the magnetic separation device comprises a water purification tank, a magnetic cylinder is rotatably arranged in the inner cavity of the water purification tank and consists of a plurality of magnetic disks which are arranged on a rotating shaft in parallel, a scraper is fixedly arranged on one side of the magnetic cylinder and is abutted against the magnetic cylinder, a slag collecting groove is arranged at a slag outlet of the scraper, a slag suction pipe and a suction pump which is connected with the slag suction pipe and is positioned outside the water purifying tank are arranged above the slag collecting groove, this equipment adopts a disk assembled magnetism section of thick bamboo, can effectual purification waste water, sets up each device of pipe connection, easily split.
Description
Technical Field
The utility model relates to a sewage treatment field, concretely relates to magnetic separation purifies waste water equipment.
Background
The magnetic separation technology is a leading wastewater treatment technology, the flocculant and the coagulant are used, the sedimentation speed is accelerated, the wastewater treatment efficiency is improved, meanwhile, the treatment method has the advantages of simplicity, practicability, good treatment effect, high efficiency, small occupied area, low wood formation, strong impact load resistance, no secondary pollution and the like, and the application of the magnetic separation technology is more and more extensive, and the magnetic separation technology can play a greater role in the field of water treatment in China. The magnetic separation sewage treatment device can be applied to treatment of urban domestic wastewater, industrial wastewater and rural domestic wastewater, and has wide application prospect, and the magnetic separation sewage treatment device in the prior art has the following defects: the structure is comparatively complicated, and the preparation is difficult mutually, and the cost is higher, and the majority is the all-in-one, inconvenient dismouting, inconvenient flow control lacks agitating unit, is unfavorable for the flocculation to adopt electric power to produce magnetism, and the power consumption is high, easily burns out.
The utility model relates to a magnetic separation effluent treatment plant that has now authorized, including feeder, stirring flocculation device, magnetic separation device feeder is used for waste water, the magnetic seed, the coagulant, the flocculating agent etc. give into stirring flocculation device through the pipeline, it is used for the magnetic seed to mix the flocculation device, the mixture of the pollutant of aquatic, the coagulant, the interpolation of flocculating agent promotes the flocculation of magnetic seed and pollutant, the magnetic seed flocculation of the pollutant that does not contain magnetism or magnetism are very weak in the waste water, waste water after the magnetic seed flocculation gets into magnetic separation device through the pipeline, cross the magnetic force cylinder, the mixture of taking magnetic seed and pollutant adsorbs on the cylinder and scrapes down through the scraper blade, waste water through handling passes through the side pipeline and discharges. The device has the advantages of low cost, high efficiency, small occupied area, continuous operation and important practical value and application prospect.
And above-mentioned scheme has following some problems, it is first, do not set up filter equipment, the large granule can block up first pipe and second pipeline, the second coagulant, the flocculating agent, the magnetism kind is put in together, the flocculation effect is not good, the magnetism kind is probably piled up in the feeder bottom, thereby lead to the magnetism separation effect not good, the third, adopt integral cylinder, the magnetism sediment adsorption effect is not good, be unfavorable for the scraper blade will adsorb take the mixture of magnetic magnetism kind and pollutant to hang down on the cylinder, this process leads to the mixture to leak into the aquatic easily, pollute the water source once more.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a magnetic separation purifies waste water equipment, a technical problem for solving existence among the prior art, it is first, do not set up filter equipment, the large granule can block up first pipe and second pipeline, the second coagulant, the flocculating agent, the magnetic seed is put in together, the flocculation effect is not good, the magnetic seed probably piles up in the feeder bottom, thereby it is not good to lead to the magnetic separation effect, the third, adopt integral cylinder, the magnetic slag adsorption effect is not good, be unfavorable for the scraper blade will adsorb and hang down at the mixture of the magnetic seed of taking magnetism and pollutant on the cylinder, this process leads to the mixture to leak into the aquatic easily, pollute the water source once more.
In order to achieve the above object, the utility model adopts the following technical scheme:
the magnetic separation wastewater purification equipment is characterized by comprising a feeding device, a stirring flocculation device and a magnetic separation device, wherein the feeding device comprises a feeding box and a coagulation dosing device arranged above the feeding box;
the magnetic separation device comprises a water purification tank, a magnetic cylinder is rotatably arranged in the inner cavity of the water purification tank, the magnetic cylinder consists of a plurality of magnetic disks which are arranged on a rotating shaft in parallel, a scraper is fixedly arranged on one side of the magnetic cylinder, the scraper is abutted against the magnetic cylinder, a slag collecting groove is arranged at a slag outlet of the scraper, a slag suction pipe and a suction pump which is connected with the slag suction pipe and is positioned outside the water purification tank are arranged above the slag collecting groove;
flocculation case one end with the feed bin intercommunication, the flocculation case other end with the water purification case intercommunication.
Through the above scheme, waste water passes through the water inlet and gets into feeder, filter through setting up on the inlet tube, filter the large granule impurity in the waste water, add the coagulant through coagulating doser, make colloidal particle destabilize and isolate from the aquatic, reach the flocculation case through first pipeline, put into flocculating agent and magnetic seed through flocculation doser, make the suspended particle gathering of aquatic, stirring effect through the agitator, realize magnetic seed and waste water in the magnetic seed and the magnetic very weak pollutant converge the flocculation agglomeration, coagulant and flocculating agent's addition can promote the production of flocculation agglomeration. Magnetic floccule after the stirring flocculation gets into magnetic separation device through right side pipeline, under the magnetic force effect of magnetism section of thick bamboo, the magnetic force floccule of magnetism kind and pollution is adsorbed on magnetic roller, along with the rotation of magnetism section of thick bamboo, evenly adnexed magnetic sludge on the scraper blade of the one side of the right scrapes down the magnetism section of thick bamboo, the mud sediment of hanging down is collected in the album sediment groove, when the sediment volume in the collection sediment inslot reachs certain success rate, the suction pump work, realize the row of magnetic sludge through inhaling the sediment pipe, waste water after the final treatment flows through the delivery port, thereby realize the magnetic separation water purification.
Further, the feeding device is connected with the flocculation box through a first pipeline, and the flocculation box is connected with the purified water through a second pipeline.
Furthermore, flow valves are respectively arranged on the first pipeline and the second pipeline.
Through the scheme, different filtering devices are arranged, the situations that the integrated machine is inconvenient to disassemble, assemble and maintain and difficult to control are avoided through pipeline connection, the flow valve is arranged, and the water flow speed of each device is easy to control.
Further, the feed box is cylindrical, and the height of the feed box is higher than that of the flocculation box.
Furthermore, the thickness of the magnetic disk is gradually reduced from inside to outside, the two end faces are conical surfaces, the magnetic steel is arranged on the two end faces and used for adsorbing magnetic sludge, when water flows enter the magnetic disk, the channel in the middle of the magnetic disk is wide and narrow and then wide, the magnetic steel is arranged on the outer ring, the adsorbability of the periphery of the magnetic disk is improved, the magnetic sludge can be uniformly attached to the magnetic disk, and the magnetic sludge can be scraped conveniently.
Further, the scraper blade is including scraping sediment mechanism and connecting plate, scrape sediment mechanism and include the straight board and fix the sediment limit is scraped to two of straight board, both sides, and the terminal surface and the magnet steel terminal surface looks butt of getting the magnetic sediment of scraping of scraper blade can effectually scrape and get the magnetic sediment attached to the disk.
Further, the inlet tube is connected to feed box one side, be provided with the filter on the inlet tube, can filter the large granule impurity in the waste water through setting up the filter, prevent that the large granule from getting into first pipeline and blocking up the device.
Furthermore, one side of the water purification tank is connected with a water outlet pipe, the water outlet pipe is used for discharging the treated wastewater, and a filter screen layer is further arranged on the water outlet pipe.
The utility model has the beneficial technical effects that:
1) the coagulant is added through the coagulation dosing device, colloidal particles are destabilized and separated from water, the colloidal particles reach the flocculation box through the first pipeline, the flocculating agent and the magnetic seeds are put in through the flocculation dosing device, suspended particles in the water are gathered, the magnetic seeds and pollutants which are nonmagnetic or have weak magnetism in the wastewater are gathered and flocculated into clusters through the stirring action of the stirrer, and the addition of the coagulant and the flocculating agent can promote the generation of the clusters.
2) Through the magnetic separation device, under the magnetic force effect of a magnetic cylinder, magnetic force floccules of magnetic seeds and pollution are adsorbed on the magnetic roller, along with the rotation of the magnetic cylinder, evenly attached magnetic sludge on the magnetic cylinder is scraped off by the scraper blade on one side of the right, the hung sludge is collected in a sludge collection groove, when the amount of the sludge in the sludge collection groove reaches certain success, the suction pump works, the discharge of the magnetic sludge is realized through a sludge suction pipe, the wastewater after final treatment flows out through a water outlet, and therefore the magnetic separation water purification is realized.
3) The feeding device with the flocculation tank passes through first pipe connection, the flocculation tank with the water purification tank passes through the second pipe connection, sets up different purifier, through the pipe connection, has avoided the inconvenient dismouting maintenance of all-in-one, the difficult condition of controlling.
4) The first pipeline with the flow valve is equipped with respectively on the second pipeline, sets up the flow valve, easily controls the water velocity of each device.
5) The magnetic disc thickness is outwards thinned gradually, the two end faces are conical surfaces, the magnetic steel is arranged on the two end faces and used for adsorbing magnetic sludge, the magnetic disc with the conical surfaces is arranged on the two end faces, when water flows enter the magnetic disc, the channel in the middle of the magnetic disc is narrow and wide after being wide, the magnetic steel is arranged on the outer ring, the adsorbability of the periphery of the magnetic disc is increased, the magnetic sludge can be uniformly attached to the magnetic disc, and the magnetic sludge can be scraped conveniently
6) Can filter the large granule impurity in the waste water through setting up the filter, prevent that the large granule from getting into first pipeline and blocking up the device.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of the stirring flocculation device of the utility model.
Fig. 3 is a schematic view of the magnetic cylinder structure of the present invention.
Fig. 4 is a schematic view of the magnetic disk structure of the present invention.
Fig. 5 shows a schematic view of the scraper structure of the present invention.
Fig. 6 is a schematic structural view of the slag scraping mechanism of the present invention.
In the figure: 1-feeding box, 2-stirrer, 3-flocculation box, 4-magnetic cylinder, 5-scraper, 6-slag suction pipe, 7-suction pump, 8-slag collection tank, 9-flow valve, 10-slag scraping edge, 11-magnetic steel, 12-coagulation dosing device, 13-flocculation dosing device, 1-water purification box, 15-magnetic disc, 16-rotating shaft and 17-connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 6 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
1-6, a magnetic separation wastewater purification device, which is characterized by comprising a feeding device, a stirring flocculation device and a magnetic separation device, wherein the feeding device comprises a feeding box 1 and a coagulation dosing device 12 arranged above the feeding box 1, the stirring flocculation device comprises a stirrer 2, a flocculation box 3 and a flocculation device 13 arranged above the flocculation box, and a stirring structure of the stirrer 2 is arranged in the flocculation box 3;
the magnetic separation device comprises a water purification tank 14, a magnetic cylinder 4 is rotationally arranged in the inner cavity of the water purification tank 14, the magnetic cylinder 4 consists of a plurality of magnetic discs 15 which are arranged on a rotating shaft 16 in parallel, a scraper 5 is fixedly arranged on one side of the magnetic cylinder 4, the scraper 5 is abutted against the magnetic cylinder 4, a slag collecting groove 8 is arranged at a slag outlet of the scraper 5, and a slag suction pipe 6 and a suction pump 7 which is connected with the slag suction pipe 6 and is positioned outside the water purification tank 14 are arranged above the slag collecting groove 8;
Further, the feeding device is connected with the flocculation tank 3 through a first pipeline, and the flocculation tank 3 is connected with the purified water tank 14 through a second pipeline.
Furthermore, the first pipeline and the second pipeline are respectively provided with a flow valve 9.
Further, the feed box 1 is cylindrical, and the height of the feed box 1 is higher than that of the flocculation box 3.
Further, the magnetic mud absorption device is characterized in that the further inner part and the outer part are gradually thinned, two end faces are conical surfaces, magnetic steel 11 is arranged on the two end faces, and the magnetic steel 11 is used for absorbing magnetic mud.
Further, the scraper 5 comprises a slag scraping mechanism and a connecting plate 17, wherein the slag scraping mechanism comprises a straight plate and two slag scraping edges 10 obliquely fixed on two sides of the straight plate.
Furthermore, a water inlet pipe is connected to one side of the feed box 1, and a filter is arranged on the water inlet pipe.
Furthermore, one side of the purified water tank 14 is connected with a water outlet pipe, the water outlet pipe is used for discharging the treated wastewater, and the water outlet pipe is also provided with a filter screen layer.
The working principle of the embodiment is briefly described as follows:
waste water passes through the water inlet and gets into feeder, filter through setting up on the inlet tube, filter the large granule impurity in the waste water, add the coagulant through coagulating the doser, make colloidal particle destabilize and isolate from the aquatic, reachs the flocculation case through first pipeline, put into flocculating agent and magnetic seed through the flocculation charge device, make the aggregate of suspended particle in the aquatic, stirring effect through the agitator, realize magnetic seed and waste water in nonmagnetic or the magnetic very weak pollutant converge the flocculation and conglomerate, coagulant and flocculating agent's addition can promote the production of floccule. Magnetic floccule after the stirring flocculation gets into magnetic separation device through right side pipeline, under the magnetic force effect of magnetism section of thick bamboo, the magnetic force floccule of magnetism kind and pollution is adsorbed on magnetic roller, along with the rotation of magnetism section of thick bamboo, evenly adnexed magnetic sludge on the scraper blade of the one side of the right scrapes down the magnetism section of thick bamboo, the mud sediment of hanging down is collected in the album sediment groove, when the sediment volume in the collection sediment inslot reachs certain success rate, the suction pump work, realize the row of magnetic sludge through inhaling the sediment pipe, waste water after the final treatment flows through the delivery port, thereby realize the magnetic separation water purification.
Further, feeder with the case that flocculates passes through first pipe connection, the case that flocculates with the water purification case passes through the second pipe connection, first pipeline with it is equipped with the flow valve respectively to divide equally on the second pipeline, sets up different filter equipment, through the pipe connection, has avoided the inconvenient dismouting maintenance of all-in-one, the difficult condition of controlling, sets up the flow valve, easily controls the velocity of water of each device.
Furthermore, the thickness of the magnetic disk is gradually reduced from inside to outside, the two end faces are conical surfaces, the magnetic steel is arranged on the two end faces and used for adsorbing magnetic sludge, when water flows enter the magnetic disk, the channel in the middle of the magnetic disk is wide and narrow and then wide, the magnetic steel is arranged on the outer ring, the adsorbability of the periphery of the magnetic disk is improved, the magnetic sludge can be uniformly attached to the magnetic disk, and the magnetic sludge can be scraped conveniently.
Furthermore, the scraper blade comprises a straight plate and two slag scraping edges obliquely fixed on two sides of the straight plate, and the end surface of the scraper blade for scraping magnetic slag is abutted against the end surface of the magnetic steel, so that the magnetic slag attached to the magnetic disk can be effectively scraped.
Further, the inlet tube is connected to feed box one side, be provided with the filter on the inlet tube, can filter the large granule impurity in the waste water through setting up the filter, prevent that the large granule from getting into first pipeline and blocking up the device.
Furthermore, one side of the water purification tank is connected with a water outlet pipe, the water outlet pipe is used for discharging the treated wastewater, and a filter screen layer is further arranged on the water outlet pipe.
Claims (8)
1. The magnetic separation wastewater purification equipment is characterized by comprising a feeding device, a stirring flocculation device and a magnetic separation device, wherein the feeding device comprises a feeding box (1) and a coagulation dosing device (12) arranged above the feeding box (1), the stirring flocculation device comprises a stirrer (2), a flocculation box (3) and a flocculation device (13) arranged above the flocculation box, and a stirring structure of the stirrer (2) is arranged in the flocculation box (3);
the magnetic separation device comprises a water purification tank (14), a magnetic cylinder (4) is rotatably arranged in the inner cavity of the water purification tank (14), the magnetic cylinder (4) consists of a plurality of magnetic disks (15) which are parallelly installed on a rotating shaft (16), a scraper (5) is fixedly arranged on one side of the magnetic cylinder (4), the scraper (5) is abutted against the magnetic cylinder (4), a slag collecting groove (8) is installed at a slag outlet of the scraper (5), and a slag suction pipe (6) and a suction pump (7) which is connected with the slag suction pipe (6) and is positioned outside the water purification tank (14) are arranged above the slag collecting groove (8);
flocculation case (3) one end with feed box (1) intercommunication, flocculation case (3) other end with water purification case (14) intercommunication.
2. A magnetic separation wastewater purification apparatus according to claim 1, characterized in that the feeding device is connected with the flocculation tank (3) through a first pipe, and the flocculation tank (3) is connected with the purified water tank (14) through a second pipe.
3. A magnetic separation waste water purification apparatus as claimed in claim 2, wherein said first conduit and said second conduit are each provided with a flow valve (9).
4. A magnetic separation wastewater purification plant according to claim 1, characterized in that the feed tank (1) is cylindrical, the height of the feed tank (1) being higher than the height of the flocculation tank (3).
5. A magnetic separation wastewater purification device according to claim 1, wherein the thickness of the magnetic disk (15) is gradually reduced from inside to outside, the two end faces are conical surfaces, and magnetic steel (11) is installed on the two end faces, and the magnetic steel (11) is used for adsorbing magnetic sludge.
6. A magnetic separation wastewater purification apparatus according to claim 1, characterized in that the scraper (5) comprises a slag scraping mechanism and a connecting plate (17), the slag scraping mechanism comprises a straight plate and two slag scraping edges (10) fixed on both sides of the straight plate.
7. A magnetic separation waste water purification apparatus according to claim 1, characterized in that one side of the feed box (1) is connected with a water inlet pipe, and the water inlet pipe is provided with a filter.
8. A magnetic separation waste water purification apparatus as claimed in claim 1, wherein one side of said water purification tank (14) is connected with a water outlet pipe, said water outlet pipe is used for discharging the treated waste water, and said water outlet pipe is further provided with a filter screen layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022092297.2U CN213416587U (en) | 2020-09-22 | 2020-09-22 | Magnetic separation and purification wastewater equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022092297.2U CN213416587U (en) | 2020-09-22 | 2020-09-22 | Magnetic separation and purification wastewater equipment |
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| Publication Number | Publication Date |
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| CN213416587U true CN213416587U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022092297.2U Active CN213416587U (en) | 2020-09-22 | 2020-09-22 | Magnetic separation and purification wastewater equipment |
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|---|---|
| CN (1) | CN213416587U (en) |
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- 2020-09-22 CN CN202022092297.2U patent/CN213416587U/en active Active
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