CN109851145B - Energy-saving and environment-friendly sewage treatment device for steel plant - Google Patents
Energy-saving and environment-friendly sewage treatment device for steel plant Download PDFInfo
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- CN109851145B CN109851145B CN201910268834.3A CN201910268834A CN109851145B CN 109851145 B CN109851145 B CN 109851145B CN 201910268834 A CN201910268834 A CN 201910268834A CN 109851145 B CN109851145 B CN 109851145B
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Abstract
The invention provides an energy-saving and environment-friendly sewage treatment device for a steel plant, which relates to the technical field of sewage treatment, wherein a plurality of magnetic shafts arranged on a conveyor belt attract steel particles in sewage to enable the steel particles to be adsorbed onto the magnetic shafts from the sewage, the magnetic shafts are enabled to rotate through the meshing of gear blocks and pinions, the magnetic shafts are scraped through scraping plates in the rotating process of the magnetic shafts, the scraped steel particles fall into a recovery hole through a concentration plate and then are discharged, the steel particles are recycled and then are reused, partial energy consumption used when the steel plant carries out steelmaking again is saved, the sewage is filtered through two layers of filter plates, wastes such as the steel particles and sludge in the sewage are filtered, and the components capable of polluting the environment in the sewage are discharged after being filtered, so that the pollution to the environment is prevented, the device has simple structure, saves power consumption and is convenient to maintain.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an energy-saving and environment-friendly sewage treatment device for a steel plant.
Background
In the production process of steel mills, a large amount of waste water is generated, and the direct discharge of the waste water pollutes the environment, so that the treatment of the sewage of the steel mills is required. The sewage treatment plant used in steel mills needs to filter waste such as sludge and solid impurities in sewage and also needs to recover steel particles in sewage in consideration of energy conservation.
Patent No. CN205974017U proposes a sewage treatment device to strengthen the filtering effect by multi-layer filtering holes and gradually reducing the filtering holes, but this way makes the steel particles with different volumes filtered in the filtering net difficult to recover, and needs to be cleaned frequently or the filtering effect becomes poor, which is not suitable for steel works.
In addition, patent number CN206204022U proposes a sewage filtering barrel, which performs filtering treatment on sewage by a multi-layer screen, but sewage treatment equipment needs to continuously treat sewage in a long-time production process, waste is accumulated on a filtering net and is difficult to remove, and the filtering effect is poor for a long time.
In addition, patent number CN206597356U provides a sewage treatment device, through two-layer structure about the detachable, the opening device of being convenient for gets rid of the waste material of filter screen, but the filterable sewage waste material is more at the steel mill, needs frequent opening device to clean, has not only produced a large amount of labours and time consumption, still can influence the live time of device.
The above-mentioned conventional apparatuses not only have various problems to be treated, but also have a problem that iron and steel particles cannot be effectively recovered, and the purpose of energy saving cannot be achieved, so that an apparatus for treating sewage of a steel mill is urgently needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an energy-saving and environment-friendly sewage treatment device for a steel plant, which aims to solve the problems that the existing sewage treatment equipment is difficult to recover steel particles in sewage of the steel plant and is not suitable for long-time production characteristics of the steel plant.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an energy-concerving and environment-protective sewage treatment plant is used in iron and steel factory, including conical tank and collecting box, conical tank internally mounted has processing mechanism, motor hole and pivot hole have been seted up to conical tank's top surface, the downthehole fixedly connected with sealed bearing of pivot, conical tank's fixed surface is connected with the inlet tube, the tube hole of inlet tube and conical tank's inside intercommunication, the drain has been seted up to conical tank's bottom surface, recovery hole and desilting hole have been seted up on conical tank's surface, recovery hole and desilting hole distribute from top to bottom, jar body bottom fixed surface is connected with the support frame, the collecting box is.
The processing mechanism comprises a motor, two rotating rods, a driving gear, a driven gear, a gear block, a plurality of scraping plates, a medium collecting plate, a conveying belt, a plurality of magnetic shafts, a first filter plate, a second filter plate, a main rotating plate, a secondary rotating plate and a mud removing block, wherein the first filter plate is fixedly connected to the inner wall of the conical tank, the first filter plate is provided with two rotating holes, a sealing bearing is fixedly connected in each rotating hole, one end, close to the inner wall, of the first filter plate is provided with a filter hole, the second filter plate is fixedly connected to the inner wall of the conical tank below the first filter plate, the surface of the second filter plate is provided with a plurality of sieve pores, the second filter plate is provided with a mud removing groove, the mud removing groove corresponds to the position of the mud removing hole, the motor is fixedly connected to the upper surface of the conical tank, the rotating shaft of the motor is positioned in the, one ends of the two rotating rods, which are far away from the upper surface of the conical tank, respectively penetrate through two rotating holes formed in the first filter plate, one ends of the two rotating rods, which are far away from the upper surface of the conical tank, are respectively and fixedly connected with the main rotating plate and the auxiliary rotating plate, the rotating rods above the auxiliary rotating plates are fixedly connected with a connecting block, the connecting block is vertical to the side surfaces of the auxiliary rotating plates, the bottom surface of the connecting block is fixedly connected with a mud removing block, the surface of the rotating rod, which is positioned on the upper surface of the first filter plate and connected with the rotating shaft of the motor, is fixedly connected with the driving gear, the surface of the rotating rod, which is positioned on the upper surface of the first filter plate and connected with the rotating shaft, is fixedly connected with the driven gear, the driving gear and the driven gear are both meshed with the inner ring of the conveyor belt, a, the outer lane fixedly connected with buckler of gear shaft, the one end fixedly connected with pinion that the conveyer belt was kept away from to the magnetic force axle, the inner wall and the gear piece fixed connection of recovery hole top that the conical tank was seted up, the tooth's socket has been seted up to the bottom surface of gear piece, some tooth's sockets and the tooth shape of pinion are unanimous to the gear piece, the tooth's socket that the gear piece was seted up corresponds with the top position of pinion, flitch fixed connection is scraped with the several to the conical tank inner wall of gear piece below, scrape the circumference distribution of flitch along the conical tank inner wall, scrape conical tank inner wall and the concentrated board fixed connection.
Two tube holes have been seted up at the collecting box back, two tube holes at the collecting box back respectively with recovery tube and desilting pipe fixed connection, the recovery hole fixed connection that the one end and the conical tank of collecting box were seted up is kept away from to the recovery tube, the desilting hole fixed connection that desilting pipe and conical tank were seted up.
Preferably, the main rotating plate and the auxiliary rotating plate are rectangular, the length of the main rotating plate is half of the diameter of the second filter plate, the length of the auxiliary rotating plate is two sixths of the diameter of the second filter plate, and the diameter of the sludge removing block is one sixteenth of the diameter of the second filter plate.
Preferably, the bottom surface of the first filter plate is fixedly connected with a filter pipe, and the pipe hole of the filter pipe corresponds to the filter hole.
Preferably, the bottom surfaces of the main rotating plate, the auxiliary rotating plate and the mud removing block are attached to the second filter plate.
Preferably, the bottom end of the concentrating plate is fixedly connected with a cylinder cover plate, the cylinder cover plate is cylindrical, the cylinder cover plate is hollow inside, one end, corresponding to the upper end of the concentrating plate, of the cylinder cover plate is provided with a rectangular protrusion, one side, corresponding to the upper end of the concentrating plate, of the rectangular protrusion is provided with a hole, the hole formed by the rectangular protrusion is communicated with the inside of the cylinder cover plate, and the inside of the cylinder cover plate is communicated with the recovery hole of the conical tank.
Preferably, the mud removing pipe at the connection part of the conical tank is conical.
Preferably, the collecting vat has been seted up to the left side of collecting box, fixedly connected with baffle in the middle of the collecting box, and the baffle separates into two confined grooves with the collecting box inside, two notches on the collecting box left side respectively with the one end fixed connection of four hinges, two apron of fixed connection respectively are not connected with the collecting box to four hinges, and two apron make the left side of collecting box personally submit the encapsulated situation, and the apron lies in the one side fixedly connected with handle in the collecting box outside.
(III) advantageous effects
The invention provides an energy-saving and environment-friendly sewage treatment device for a steel plant. The method has the following beneficial effects:
1. this energy-concerving and environment-protective sewage treatment plant is used in steel mill, it rotates to drive the drive belt through the motor, a plurality of magnetic shafts that set up on the conveyer belt attract the steel granule in to the sewage, make the steel granule adsorb on the magnetic shaft from the sewage, make the magnetic shaft rotate through gear block and pinion engagement, the magnetic shaft rotates the in-process and scrapes the magnetic shaft through scraping the flitch, the steel granule after scraping falls into the recovery hole through the concentration board and discharges, recycle back reutilization with the steel granule, partial energy resource consumption who uses when having saved the steel mill and making steel once more.
2. This energy-concerving and environment-protective sewage treatment plant is used in iron and steel factory, waste such as silt and coal ash in to the sewage are filtered through the second filter, scrape through main commentaries on classics board and from changeing the board to the upper surface of second filter again and get, concentrate back through the mud removal mouth with accumulational waste on the second filter and discharge, the life of filterable efficiency and filter has been strengthened, staff need clear up produced labour waste and time waste to the filter many times when having avoided mill's long-term production.
3. This energy-concerving and environment-protective sewage treatment plant is used in iron and steel factory carries the collecting box with iron and steel granule and wastes material through recovery tube and desliming pipe in, separately saves in the collecting box, and the staff of being convenient for separately handles wastes materials such as iron and steel granule and silt, and the collecting box is equipped with the apron and makes the collecting box be the encapsulated situation, prevents that the wastes material from flowing polluted environment.
4. This energy-concerving and environment-protective sewage treatment plant is used in iron and steel factory filters sewage through setting up two-layer filter, filters wastes such as iron and steel granule and silt in the sewage, discharges behind the composition filtering that makes the polluted environment in the sewage, prevents the pollution to the environment, and device simple structure only sets up a motor, has practiced thrift power consumption and convenient maintenance.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of a conical can according to the present invention;
FIG. 3 is a schematic view of the structure of the collection box of the present invention;
FIG. 4 is a schematic view of the processing mechanism of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of the structure of a first filter plate according to the present invention;
FIG. 7 is a schematic view of the construction of the gear block and scraper plate of the present invention;
FIG. 8 is a schematic structural diagram of a centralized plate according to the present invention;
FIG. 9 is a schematic view of a second filter plate according to the present invention;
FIG. 10 is a schematic view of the first filter plate structure in the conical tank of the present invention.
In the figure: 1 tank body, 11 rotating shaft holes, 12 water inlet pipes, 13 water discharge ports, 14 support frames, 2 processing mechanisms, 21 motors, 211 rotating rods, 2111 main rotating plates, 2112 auxiliary rotating plates, 2113 connecting blocks, 2114 mud removing blocks, 212 driving gears, 213 driven gears, 22 gear blocks, 221 tooth grooves, 23 scraping plates, 24 collecting plates, 241 cylinder cover plates, 25 conveying belts, 251 magnetic shafts, 2511 pinions, 26 first filter plates, 261 rotating holes, 262 filter holes, 263 filter pipes, 27 second filter plates, 271 mud removing grooves, 3 collecting tanks, 31 baffles, 32 cover plates, 33 recovery pipes, 34 mud removing pipes and 35 collecting tanks.
Detailed Description
As shown in fig. 1 to 10, the present invention provides a technical solution: the utility model provides an energy-concerving and environment-protective sewage treatment plant is used in iron and steel factory, including conical tank and collecting box 3, conical tank internally mounted has processing mechanism 2, motor 21 hole and pivot hole 11 have been seted up to conical tank's top surface, fixedly connected with sealed bearing in the pivot hole 11, conical tank's fixed surface is connected with inlet tube 12, the tube hole of inlet tube 12 and conical tank's inside intercommunication, drain 13 has been seted up to conical tank's bottom surface, sewage gets into conical tank inside through inlet tube 12 and carries out sewage treatment through processing mechanism 2, the water after the processing is discharged through waterproof mouthful, recovery hole and desilting hole have been seted up on conical tank's surface, the distribution about recovery hole and the desilting hole, 1 bottom fixed surface of the jar body is connected with support frame 14, collecting box 3 is.
The processing mechanism 2 comprises a motor 21, two rotating rods 211, a driving gear 212, a driven gear 213, a gear block 22, a plurality of scraping plates 23, a concentration plate 24, a conveyor belt 25, a plurality of magnetic shafts 251, a first filter plate 26, a second filter plate 27, a main rotating plate 2111, a secondary rotating plate 2112 and a mud removal block 2114, wherein the first filter plate 26 is fixedly connected to the inner wall of the conical tank, the first filter plate 26 is provided with two rotating holes 261, a sealing bearing is fixedly connected in the rotating holes 261, one end of the first filter plate 26 close to the inner wall is provided with a filter hole 262, the bottom surface of the first filter plate 26 is fixedly connected with a filter pipe 263, the pipe hole of the filter pipe 263 corresponds to the filter hole 262, the second filter plate 27 is fixedly connected to the inner wall of the conical tank below the first filter plate 26, the surface of the second filter plate 27 is provided with a plurality of sieve holes, the second filter plate 27 is provided with a mud, the motor 21 is fixedly connected to the upper surface of the conical tank, the rotating shaft of the motor 21 is positioned in the hole of the motor 21, the rotating shaft of the motor 21 and the inner ring of the sealing bearing in the rotating shaft hole 11 formed in the conical tank are fixedly connected with the rotating rods 211, one ends of the two rotating rods 211 far away from the upper surface of the conical tank respectively penetrate through the two rotating holes 261 formed in the first filter plate 26, one ends of the two rotating rods 211 far away from the upper surface of the conical tank are fixedly connected with the main rotating plate 2111 and the auxiliary rotating plate 2112 respectively, the bottom surfaces of the main rotating plate 2111 and the auxiliary rotating plate 2112 are attached to the second filter plate 27, the main rotating plate 2111 and the auxiliary rotating plate 2112 are rectangular in shape, the length of the main rotating plate 2111 is half the diameter of the second filter plate 27, the length of the auxiliary rotating plate 2112 is two sixths of the diameter of the second filter plate 27, the rotating rod 211 above the auxiliary rotating plate 2112 is fixedly connected with the connecting, the bottom surface of the connecting block 2113 is fixedly connected with the mud removing block 2114, the diameter of the mud removing block 2114 is one sixth of the diameter of the second filter plate 27, the bottom surface of the mud removing block 2114 is attached to the second filter plate 27, the surface of a rotating rod 211 positioned on the upper surface of the first filter plate 26 and connected with the rotating shaft of the motor 21 is fixedly connected with a driving gear 212, the surface of the rotating rod 211 positioned on the upper surface of the first filter plate 26 and connected with the rotating shaft hole 11 is fixedly connected with a driven gear 213, the driving gear 212 and the driven gear 213 are both meshed with the inner ring of the conveyor belt 25, the motor 21 adopts three asynchronous motors (model Y160M2-2), the motor 21 is started to drive the rotating rod 211 to rotate, the rotating rod 211 drives the main rotating plate 2111 to rotate to concentrate waste in half turn of the second filter plate 27, the waste in the other half turn of the second filter plate 27 is concentrated from the rotation of the rotating plate 2112, the waste, the waste staying at the center of the second filter plate 27 due to the length of the rotating plate 2112 is pushed by the mud removing block 2114, when the mud removing groove 271 arranged on the second filter plate 27 is pushed to discharge through the mud removing groove 271 and the mud removing holes, the purpose of cleaning the second filter plate 27 is achieved, a plurality of bearing holes are formed in the outer surface of the conveyor belt 25, sealing bearings are fixedly connected in the bearing holes, inner rings of the sealing bearings on the outer surface of the conveyor belt 25 are fixedly connected with the magnetic force shafts 251, permanent magnets are fixedly connected with inner rings of the magnetic force shafts 251, waterproof cases are fixedly connected with the outer rings of the gear shafts, the permanent magnets are completely sealed by the waterproof cases, a pinion 2511 is fixedly connected to one end, far away from the conveyor belt 25, of the magnetic force shaft 251, the inner wall above the recovery hole formed in the conical tank is fixedly connected with the gear block 22, a tooth socket 221 is formed in the bottom surface of the gear block 22, the tooth socket 221 formed in the, the tooth socket 221 formed on the gear block 22 corresponds to the top end position of the pinion 2511, the inner wall of the conical tank below the gear block 22 is fixedly connected with a plurality of scraping plates 23, the scraping plates 23 are distributed along the circumference of the inner wall of the conical tank, the inner wall of the conical tank below the scraping plates 23 is fixedly connected with a concentration plate 24, the concentration plate 24 is in an inclined state, the bottom end of the concentration plate 24 is fixedly connected with a cylinder cover plate 241, the cylinder cover plate 241 is in a cylindrical shape, the cylinder cover plate 241 is hollow, one end of the cylinder cover plate 241 corresponding to the upper end of the concentration plate 24 is provided with a rectangular bulge, one side of the rectangular bulge corresponding to the upper end of the concentration plate 24 is provided with a hole, the hole formed by the rectangular bulge is communicated with the inside of the cylinder cover plate 241, the inside of the cylinder cover plate 241 is communicated with the recovery hole of the conical tank, the motor 21 is started to drive the master gear, the steel particles are adsorbed on the magnetic shaft 251, when the magnetic shaft 251 rotates to the gear block 22, the pinion 2511 is meshed with the gear block 22 to enable the magnetic shaft 251 to rotate on the conveyor belt 25, the steel particles on the magnetic shaft 251 are scraped off through the scraper plate 23, the scraped steel particles fall on the centralized plate 24 and fall into the recovery hole through the cylinder cover plate 241, and the purpose of recovering the steel particles is achieved.
The left side of the collecting box 3 is provided with a collecting tank 35, the middle of the collecting box 3 is fixedly connected with a baffle 31, the inside of the collecting box 3 is divided into two closed tanks by the baffle 31, two notches on the left side of the collecting box 3 are respectively and fixedly connected with one ends of four hinges, one ends of the four hinges which are not connected with the collecting box 3 are respectively and fixedly connected with two cover plates 32, the left side of the collecting box 3 is in a closed state by the two cover plates 32, one side of the cover plate 32 which is positioned at the outer side of the collecting box 3 is fixedly connected with a handle, the back side of the collecting box 3 is provided with two pipe holes which are respectively communicated with the two collecting tanks 35 in the collecting box 3, the two pipe holes on the back side of the collecting box 3 are respectively and fixedly connected with a recovery pipe 33 and a desilting pipe 34, one end of the recovery pipe 33 which is far away from the collecting box 3 is, waste such as the mud of processing agency 2 exhaust mud is collected with the collecting vat 35 that removes mud pipe 34 intercommunication in the collecting box 3, makes things convenient for subsequent processing, and the collecting vat 35 with the recovery tube 33 intercommunication is used for collecting processing agency 2 exhaust steel and iron particles in the collecting box 3, conveniently retrieves, and the user can operate in collecting box 3 through opening apron 32.
The working principle is as follows: sewage enters the conical tank through the water inlet pipe 12, the motor 21 is started to drive the rotating rod 211 and the main gear to rotate, the gear rotates to drive the conveying belt 25 to rotate, the magnetic shaft 251 on the conveying belt 25 attracts steel particles in the sewage through magnetic force, the steel particles are adsorbed on the magnetic shaft 251, when the magnetic shaft 251 rotates to the gear block 22, the pinion 2511 is meshed with the gear block 22 to enable the magnetic shaft 251 to rotate on the conveying belt 25, the steel particles on the magnetic shaft 251 are scraped off through the scraper 23, the scraped steel particles fall on the collecting plate 24 and fall into a recovery hole through the cylinder cover plate 241, the collecting tank 35 communicated with the recovery pipe 33 in the collecting tank 3 is used for collecting the steel particles discharged by the treatment mechanism 2, the rotating rod 211 drives the main rotating plate 2111 to rotate to collect waste in half circle of the second filtering plate 27, and the waste in the other half circle of the second filtering plate 27 is collected through the rotation of the rotating plate 2112, the wastes rotate to the main board 2111 and from the interval between the board 2112 that changes, because of the length from the board 2112 and stop at the center of second filter 27, promote the wastes that will stop through the desilting piece 2114, discharge through desilting groove 271 and desilting hole when promoting the desilting groove 271 that the second filter 27 offered, the collection tank 35 that communicates with the desilting pipe 34 in the collecting box 3 collects the wastes such as mud that processing apparatus 2 discharged, the water after the processing is discharged through waterproof mouthful.
Claims (6)
1. The utility model provides an energy-concerving and environment-protective sewage treatment plant is used in steel mill, includes conical tank and collecting box (3), its characterized in that: the conical tank is internally provided with a processing mechanism (2), the processing mechanism (2) consists of a motor (21), two rotating rods (211), a driving gear (212), a driven gear (213), a gear block (22), a plurality of scraping plates (23), a concentration plate (24), a conveyor belt (25), a plurality of magnetic shafts (251), a first filter plate (26), a second filter plate (27), a main rotating plate (2111), a secondary rotating plate (2112) and a mud removal block (2114), the first filter plate (26) is fixedly connected to the inner wall of the conical tank, the first filter plate (26) is provided with two rotating holes (261), a sealing bearing is fixedly connected in each rotating hole (261), one end of the upper surface of the first filter plate (26) close to the inner wall is provided with a filtering hole (262), the bottom surface of the first filter plate (26) is fixedly connected with a filtering pipe (263), the second filter plate (27) is fixedly connected to the inner wall of the conical tank below the first, the surface of second filter (27) has been seted up a plurality of sieve mesh, mud removing groove (271) has been seted up to second filter (27), motor (21) fixed connection is on the upper surface of conical tank, the axis of rotation of motor (21) and the inner circle of the pivot hole (11) interior sealed bearing that sets up above the conical tank all with dwang (211) fixed connection, the one end that two dwang (211) kept away from the conical tank upper surface respectively with main revolving plate (2111) and from revolving plate (2112) fixed connection, the bottom surface of main revolving plate (2111) and from revolving plate (2112) and the laminating of second filter (27), dwang (211) fixed connection piece (2113) above from revolving plate (2112), the bottom surface and the mud removing piece (2114) fixed connection of connecting piece (2113), be located first filter (26) upper surface and motor dwang (21) axis of rotation surface connected (211) surface and driving gear (212) fixed connection, the surface of a rotating rod (211) which is positioned on the upper surface of a first filter plate (26) and connected with a rotating shaft hole (11) is fixedly connected with a driven gear (213), a driving gear (212) and the driven gear (213) are all meshed with an inner ring of a conveyor belt (25), a plurality of bearing holes are formed in the outer surface of the conveyor belt (25), a sealing bearing is fixedly connected in each bearing hole, the inner ring of the sealing bearing on the outer surface of the conveyor belt (25) is fixedly connected with a plurality of magnetic shafts (251), one end, far away from the conveyor belt (25), of each magnetic shaft (251) is fixedly connected with a pinion (2511), the inner wall above a recovery hole formed in a conical tank is fixedly connected with a gear block (22), a tooth groove (221) is formed in the bottom surface of the gear block (22), the inner wall of the conical tank below the gear block (22) is fixedly connected with a plurality of scraping plates (23), the inner wall of, the length of the main rotating plate (2111) is half of the diameter of the second filter plate (27), the length of the auxiliary rotating plate (2112) is two sixths of the diameter of the second filter plate (27), and the diameter of the mud removing block (2114) is one sixteenth of the diameter of the second filter plate (27);
motor (21) hole and pivot hole (11) have been seted up to the top surface of conical tank, fixedly connected with seal bearing in pivot hole (11), and the fixed surface of conical tank is connected with inlet tube (12), and drain (13) have been seted up to the bottom surface of conical tank, and recovery hole and desilt hole have been seted up on the surface of conical tank, and jar body (1) bottom fixed surface is connected with support frame (14), and collecting box (3) are located the conical tank left side.
2. The energy-saving and environment-friendly sewage treatment device for the steel plant according to claim 1, characterized in that: collecting vat (35) have been seted up to the left surface of collecting box (3), and two tube holes have been seted up at collecting box (3) back, two tube holes at collecting box (3) back respectively with recovery tube (33) and desilting pipe (34) fixed connection, the recovery hole fixed connection that collection box (3) were seted up to recovery tube (33) one end and the conical tank of keeping away from collecting box (3), desilting pipe (34) and the desilting hole fixed connection that the conical tank was seted up.
3. The energy-saving and environment-friendly sewage treatment device for the steel plant according to claim 1, characterized in that: the inner ring of the magnetic shaft (251) is fixedly connected with a permanent magnet, and the outer ring of the gear shaft is fixedly connected with a waterproof shell.
4. The energy-saving and environment-friendly sewage treatment device for the steel plant according to claim 1, characterized in that: the bottom end of the middle collecting plate (24) is fixedly connected with a cylinder cover plate (241), the interior of the cylinder cover plate (241) is hollow, a rectangular bulge is arranged at one end, corresponding to the upper end of the middle collecting plate (24), of the cylinder cover plate (241), and a hole is formed in one side, corresponding to the upper end of the middle collecting plate (24), of the rectangular bulge.
5. The energy-saving and environment-friendly sewage treatment device for the steel plant according to claim 2, characterized in that: the mud removing pipe (34) at the connection part of the conical tank is conical.
6. The energy-saving and environment-friendly sewage treatment device for the steel plant according to claim 2, characterized in that: fixedly connected with baffle (31) in the middle of collecting box (3), two notches on the left of collecting box (3) respectively with the one end fixed connection of four hinges, two apron (32) of fixed connection respectively are distinguished to the one end that four hinges are not connected with collecting box (3), apron (32) are located the one side fixedly connected with handle in the collecting box (3) outside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910268834.3A CN109851145B (en) | 2019-04-04 | 2019-04-04 | Energy-saving and environment-friendly sewage treatment device for steel plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910268834.3A CN109851145B (en) | 2019-04-04 | 2019-04-04 | Energy-saving and environment-friendly sewage treatment device for steel plant |
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| CN109851145A CN109851145A (en) | 2019-06-07 |
| CN109851145B true CN109851145B (en) | 2020-01-21 |
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| CN110902930A (en) * | 2019-11-14 | 2020-03-24 | 天津精利为科技有限公司 | Environment-friendly separation and recovery device for sewage treatment |
| CN112999724A (en) * | 2021-04-17 | 2021-06-22 | 武汉奇佳宇绿色环保科技有限公司 | Integrated sewage treatment equipment and treatment method |
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| CN107174855A (en) * | 2017-07-04 | 2017-09-19 | 深圳市诚骋科技有限公司 | A kind of filter for sewage disposal |
| CN208136043U (en) * | 2018-03-19 | 2018-11-23 | 刘超 | A kind of environment protection sewage processing equipment with dirt eliminating function |
| CN108529809A (en) * | 2018-03-23 | 2018-09-14 | 潘秀岳 | A kind of sewage-treatment plant conveniently removing scrap iron removing |
| CN108585338A (en) * | 2018-05-03 | 2018-09-28 | 芜湖天科生物科技有限公司 | A kind of sewage treatment pot |
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