CN111153473A - A continuous high gradient magnetic separation device - Google Patents
A continuous high gradient magnetic separation device Download PDFInfo
- Publication number
- CN111153473A CN111153473A CN202010085331.5A CN202010085331A CN111153473A CN 111153473 A CN111153473 A CN 111153473A CN 202010085331 A CN202010085331 A CN 202010085331A CN 111153473 A CN111153473 A CN 111153473A
- Authority
- CN
- China
- Prior art keywords
- water outlet
- lid
- water inlet
- cover body
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
Landscapes
- 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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
本发明公开了一种连续式高梯度磁分离装置，包括第一盖体、矩阵环和第二盖体，所述矩阵环设置在第一盖体和第二盖体之间，所述第一盖体位于矩阵环的上方，所述矩阵环由黄铜制成，矩阵环内设置有若干扇形矩阵，所述若干扇形矩阵由防水隔层分隔而成，每个扇形矩阵中均填充有钢丝或铁丝，所述矩阵环与驱动装置连接，矩阵环与驱动装置连接，第一盖体和第二盖体固定于驱动装置上。本发明通过在第一盖体和第二盖体之间设置矩阵环，利用带有过水口且内部填充有钢丝或铁丝的扇形矩阵这种结构，改善了污水的流经路径，延长了污水流经高梯度磁场的时间，因而使得本发明这种磁分离装置具有更强的吸附能力，磁种的回收效果更佳。
The invention discloses a continuous high gradient magnetic separation device, comprising a first cover body, a matrix ring and a second cover body, the matrix ring is arranged between the first cover body and the second cover body, the first cover body The cover body is located above the matrix ring, the matrix ring is made of brass, a plurality of sector-shaped matrices are arranged in the matrix ring, and the plurality of sector-shaped matrices are separated by waterproof partitions, and each sector-shaped matrix is filled with steel wire or Iron wire, the matrix ring is connected with the driving device, the matrix ring is connected with the driving device, and the first cover body and the second cover body are fixed on the driving device. By arranging a matrix ring between the first cover body and the second cover body, the invention utilizes the structure of a fan-shaped matrix with a water passage and filled with steel wires or iron wires, thereby improving the flow path of sewage and prolonging the flow of sewage. After the time of high gradient magnetic field, the magnetic separation device of the present invention has stronger adsorption capacity, and the recovery effect of magnetic seeds is better.
Description
Technical Field
The invention relates to a sewage purification treatment device, in particular to equipment for purifying and treating sewage by adopting a magnetic separation method, and belongs to the field of sewage treatment equipment.
Background
At present, the town sewage is treated by a biochemical process represented by a domestic sludge method, and the process treats CODcr、BOD5Has good removal effect, but has poor denitrification and dephosphorization effect, is difficult to reach the national first-grade discharge standard, and can be discharged only by adopting further chemical strengthening treatment. In addition, the biochemical treatment also has the problems of long sewage retention time, small unit area treatment capacity, space limitation on the construction and expansion of sewage treatment plants and the like.
Aiming at the problems of long retention time of phosphorus removal waterpower, facility floor area and the like in the common chemical precipitation method, people develop a series of researches on removing phosphorus in sewage by magnetic flocculation and high gradient magnetic separation from the 70 s of the 20 th century and obtain good results. The method comprises the steps of firstly adding magnetic powder and a medicament into the sewage to flocculate the magnetic powder and pollutants in the sewage into clusters, and then adsorbing and separating the flocculated impurities from the sewage by using magnetic separation equipment to purify the sewage.
Compared with the traditional process, the high-gradient magnetic separation has high processing speed and high processing capacity; the method has good removal effect on phosphorus and bacteria, and the effluent quality is good; the equipment is compact (only 1/3 of the traditional system), the occupied area is small, and the process integration and automation are easy to realize.
The key of the magnetic separation water body purification technology is the performance of the equipment. At present, magnetic separation water body purification equipment in engineering application is mainly divided into three types according to the integration mode of permanent magnetic materials, namely magnetic rod separation purification equipment, magnetic roller separation purification equipment and magnetic ring separation purification equipment. The magnetic rod separation and purification equipment has high magnetic field intensity and is suitable for separating superfine magnetic impurities, but the slag unloading process is complicated and is difficult to adapt to the continuous treatment requirement of large water amount; the magnetic roller separation and purification equipment consists of a magnetic roller, a sewage tank and a slag scraping sheet, sewage flows through the outer surface of the magnetic roller, and magnetic particles (or magnetic floccules) in the sewage are adsorbed and separated by the magnetic roller; the magnetic ring separation and purification equipment is formed by combining a plurality of magnetic rings, the permanent magnet is a rare earth permanent magnet, sewage flows through a magnetic ring space gap, ferromagnetic particles in the sewage are adsorbed by the magnetic rings, and the sewage is purified. The common defects of the three devices are short flowing time and limited adsorption capacity, and influence the magnetic seed recovery effect.
Disclosure of Invention
The invention aims to provide a continuous high-gradient magnetic separation device, which changes a sewage flow path through a fan-shaped matrix structure in a matrix ring, prolongs the flow time, enhances the adsorption capacity and finally optimizes the recovery effect of magnetic seeds.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a continuous type high gradient magnetism separator, includes first lid, matrixing ring and second lid, the matrixing ring sets up between first lid and second lid, first lid is located the top of matrixing ring, the matrixing ring is made by the brass, is provided with a plurality of fan-shaped matrixes in the matrixing ring, a plurality of fan-shaped matrixes are separated by waterproof interlayer and form, all pack in every fan-shaped matrix has steel wire or iron wire, the matrixing ring is connected with drive arrangement, and first lid and second lid are fixed in on the drive arrangement. The first cover body and the second cover body are fixed on the driving device and rotate along with the rotating shaft of the driving device, so that each lattice matrix enters a washing water opening (namely a first washing water inlet and a second washing water inlet), the position of the washing water opening is unchanged, and each lattice matrix enters the washing water opening along with the rotation for back washing.
In the continuous high-gradient magnetic separation device, the first cover body is provided with a first washing water outlet and a second washing water outlet, and the first washing water outlet and the second washing water outlet are located on two sides of a center line of the first cover body.
In the continuous high-gradient magnetic separation device, the first cover body is provided with a plurality of openings, each opening comprises a first water inlet, a first water outlet, a second water inlet and a second water outlet, the adjacent first water inlet and the adjacent second water inlet are located on two sides of the first washing water outlet, and the adjacent first water outlet and the adjacent second water outlet are located on two sides of the second washing water outlet.
In the continuous high-gradient magnetic separation device, the second cover body is provided with a first washing water inlet and a second washing water inlet, and the first washing water inlet and the second washing water inlet are located on two sides of the center line of the second cover body.
In the continuous high-gradient magnetic separation device, the first cover body and the second cover body are both provided with permanent magnets. According to the technical scheme, the permanent magnets arranged on the first cover body and the second cover body and the steel wires or iron wires filled in the fan-shaped matrixes form the high-gradient magnetic field, and the high-gradient magnetic field is utilized to enable magnetic substances in the sewage to be captured by the steel wires or iron wires filled in the fan-shaped matrixes, so that the aim of purifying the sewage is fulfilled.
In the above continuous high gradient magnetic separation apparatus, the waterproof partition layer is made of polytetrafluoroethylene.
In the continuous high-gradient magnetic separation device, the plurality of sector matrixes are provided with the water outlets, and the water outlets on the adjacent sector matrixes are arranged in the opposite directions. For example, one nozzle is arranged above the sector matrix, and the nozzles of two adjacent sector matrices are arranged below the sector matrices. The waterproof interlayer made of polytetrafluoroethylene materials is adopted, so that sewage can only pass through the water passing port arranged above or below the fan-shaped rectangle, and the sewage flows according to a path designed in the matrix ring.
In the continuous high-gradient magnetic separation device, the first washing water inlet and the first washing water outlet are arranged up and down correspondingly; and the second washing water inlet and the second washing water outlet are arranged up and down correspondingly. And each fan-shaped matrix can be washed in the rotating process by utilizing two groups of fixed washing water ports (a first washing water inlet and a first washing water outlet are in one group, and a second washing water inlet and a second washing water outlet are in one group), so that the aim of continuous operation is fulfilled.
Compared with the prior art, the magnetic separation device has the advantages that the matrix ring is arranged between the first cover body and the second cover body, and the structure of the fan-shaped matrix which is provided with the water passing opening and is filled with the steel wires or the iron wires is utilized, so that the flowing path of sewage is improved, and the time of the sewage flowing through the high-gradient magnetic field is prolonged, so that the magnetic separation device has stronger adsorption capacity, and the recovery effect of magnetic seeds is better.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the water flow within the matrix ring of the present invention;
fig. 3 is a top view of a matrix ring of the present invention.
Reference numerals: 1-a first cover body, 2-a second cover body, 3-a matrix ring, 4-a sector matrix, 401-a water passing opening, 5-a waterproof interlayer, 6-a first water inlet, 7-a first water outlet, 8-a first washing water outlet, 9-a second washing water outlet, 10-a first cover body central line, 11-a first washing water inlet, 12-a second washing water inlet, 13-a second cover body central line, 14-a second water inlet, 15-a second water outlet, 16-a permanent magnet, 17-washing water and 18-water containing magnetic substances.
The invention is further described with reference to the following figures and detailed description.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1 of the invention: the utility model provides a continuous type high gradient magnetic separation device, including first lid 1, rectangular ring 3 and second lid 2, rectangular ring 3 sets up between first lid 1 and second lid 2, first lid 1 is located rectangular ring 3's top, rectangular ring 3 is made by the brass, be provided with 40 fan-shaped matrixes 4 in the rectangular ring 3, 40 fan-shaped matrixes 4 are separated by waterproof interlayer 5 and are formed, all pack in every fan-shaped matrix 4 has the steel wire, rectangular ring 3 is connected with drive arrangement, first lid 1 and second lid 2 are fixed in on the drive arrangement.
Example 2 of the invention: the utility model provides a continuous type high gradient magnetic separation device, including first lid 1, matrixed ring 3 and second lid 2, matrixed ring 3 sets up between first lid 1 and second lid 2, first lid 1 is located matrixed ring 3's top, matrixed ring 3 is made by the brass, be provided with 50 fan-shaped matrixes 4 in the matrixed ring 3, 50 fan-shaped matrixes 4 are separated by waterproof interlayer 5 and are formed, all pack in every fan-shaped matrix 4 has steel wire or iron wire, matrixed ring 3 is connected with drive arrangement, first lid 1 and second lid 2 are fixed in on the drive arrangement.
The first cover 1 is provided with a first rinsing water outlet 8 and a second rinsing water outlet 9, the first rinsing water outlet 8 and the second rinsing water outlet 9 being located on both sides of a first cover center line 10.
Example 3 of the invention: the utility model provides a continuous type high gradient magnetism separator, including first lid 1, matrixed ring 3 and second lid 2, matrixed ring 3 sets up between first lid 1 and second lid 2, first lid 1 is located matrixed ring 3's top, matrixed ring 3 is made by the brass, be provided with 60 fan-shaped matrixes 4 in the matrixed ring 3, 60 fan-shaped matrixes 4 are separated by waterproof interlayer 5 and are formed, all pack in every fan-shaped matrix 4 has the iron wire, matrixed ring 3 is connected with drive arrangement, first lid 1 and second lid 2 are fixed in on the drive arrangement. The first cover 1 is provided with a first rinsing water outlet 8 and a second rinsing water outlet 9, the first rinsing water outlet 8 and the second rinsing water outlet 9 being located on both sides of a first cover center line 10. The first cover body 1 is provided with six openings, wherein the six openings comprise a first water inlet 6, a second water inlet 14 and a first washing water outlet 8 which are adjacent in sequence, and the first water inlet 6 and the second water inlet 14 are positioned at two sides of the first washing water outlet 8; in addition, the device comprises a first water outlet 7, a second water outlet 15 and a second flushing water outlet 9 which are sequentially adjacent, wherein the first water outlet 7 and the second water outlet 15 are positioned at two sides of the second flushing water outlet 9.
Example 4 of the invention: the utility model provides a continuous type high gradient magnetic separation device, including first lid 1, rectangular ring 3 and second lid 2, rectangular ring 3 sets up between first lid 1 and second lid 2, first lid 1 is located rectangular ring 3's top, rectangular ring 3 is made by the brass, be provided with 70 fan-shaped matrixes 4 in the rectangular ring 3, 70 fan-shaped matrixes 4 are separated by waterproof interlayer 5 and form, all pack in every fan-shaped matrix 4 has steel wire or iron wire, rectangular ring 3 is connected with drive arrangement, first lid 1 and second lid 2 are fixed in on the drive arrangement. The first cover 1 is provided with a first rinsing water outlet 8 and a second rinsing water outlet 9, the first rinsing water outlet 8 and the second rinsing water outlet 9 being located on both sides of a first cover center line 10. The first cover body 1 is provided with a plurality of openings, wherein the openings comprise a first water inlet 6, a first water outlet 7, a second water inlet 14 and a second water outlet 15, the first water inlet 6 and the second water inlet 14 are positioned at two sides of a first washing water outlet 8, and the first water outlet 7 and the second water outlet 15 are positioned at two sides of a second washing water outlet 9. The second cover body 2 is provided with a first washing water inlet 11 and a second washing water inlet 12, and the first washing water inlet 11 and the second washing water inlet 12 are positioned at two sides of a central line 13 of the second cover body.
Example 5 of the invention: the utility model provides a continuous type high gradient magnetic separation device, including first lid 1, rectangular ring 3 and second lid 2, rectangular ring 3 sets up between first lid 1 and second lid 2, first lid 1 is located rectangular ring 3's top, rectangular ring 3 is made by the brass, be provided with 30 fan-shaped matrixes 4 in the rectangular ring 3, 30 fan-shaped matrixes 4 are separated by waterproof interlayer 5 and are formed, all pack in every fan-shaped matrix 4 has the steel wire, rectangular ring 3 is connected with drive arrangement, first lid 1 and second lid 2 are fixed in on the drive arrangement. The first cover 1 is provided with a first rinsing water outlet 8 and a second rinsing water outlet 9, the first rinsing water outlet 8 and the second rinsing water outlet 9 being located on both sides of a first cover center line 10. The first cover body 1 is provided with a plurality of openings, wherein the openings comprise a first water inlet 6, a first water outlet 7, a second water inlet 14 and a second water outlet 15, the first water inlet 6 and the second water inlet 14 are positioned at two sides of a first washing water outlet 8, and the first water outlet 7 and the second water outlet 15 are positioned at two sides of a second washing water outlet 9. The second cover body 2 is provided with a first washing water inlet 11 and a second washing water inlet 12, and the first washing water inlet 11 and the second washing water inlet 12 are positioned at two sides of a central line 13 of the second cover body.
Example 6 of the invention: the utility model provides a continuous type high gradient magnetism separator, including first lid 1, rectangular ring 3 and second lid 2, rectangular ring 3 sets up between first lid 1 and second lid 2, first lid 1 is located rectangular ring 3's top, rectangular ring 3 is made by the brass, be provided with a plurality of fan-shaped matrixes 4 in the rectangular ring 3, a plurality of fan-shaped matrixes 4 are separated by waterproof interlayer 5 and are formed, all pack in every fan-shaped matrix 4 has the iron wire, rectangular ring 3 is connected with drive arrangement, first lid 1 and second lid 2 are fixed in on the drive arrangement. The first cover 1 is provided with a first rinsing water outlet 8 and a second rinsing water outlet 9, the first rinsing water outlet 8 and the second rinsing water outlet 9 being located on both sides of a first cover center line 10. The first cover body 1 is provided with a plurality of openings, wherein the openings comprise a first water inlet 6, a first water outlet 7, a second water inlet 14 and a second water outlet 15, the first water inlet 6 and the second water inlet 14 are positioned at two sides of a first washing water outlet 8, and the first water outlet 7 and the second water outlet 15 are positioned at two sides of a second washing water outlet 9. The second cover body 2 is provided with a first washing water inlet 11 and a second washing water inlet 12, and the first washing water inlet 11 and the second washing water inlet 12 are positioned at two sides of a central line 13 of the second cover body. Permanent magnets 16 capable of generating a 0.5T magnetic field are arranged on the first cover body 1 and the second cover body 2. The waterproof interlayer 5 is made of polytetrafluoroethylene. The plurality of fan-shaped matrixes 4 are all provided with water passing openings 401, and the opening directions of the water passing openings 401 on the adjacent fan-shaped matrixes 4 are opposite from top to bottom. The first washing water outlet 8 and the first washing water inlet 11 are arranged up and down correspondingly; the second washing water outlet 9 and the second washing water inlet 12 are arranged up and down correspondingly.
The working principle of the invention is as follows:
as shown in fig. 2, water 18 with magnetic substance flows into the matrix ring 3 from the first water inlet 6 of the upper cover, enters the sector matrix 4 filled with steel wires through a water outlet 401 of the matrix ring 3 arranged above the sector matrix 4, then flows to the next sector matrix through a water outlet arranged below the adjacent sector matrix, and finally flows out from the first water outlet 7. The structural design form of the sector matrix 4 with the water passing port and the steel wires or iron wires filled inside can increase the sewage flowing path, further prolong the time of the sewage staying in the matrix ring 3, and enable the magnetic substances in the sewage to be in contact with the high gradient magnetic field (the high gradient magnetic field is formed by the permanent magnets 16 arranged on the first cover body 1 and the second cover body 2 and the steel wires or iron wires filled in the sector matrices 4) for a longer time, so that more magnetic substances can be captured by the steel wires or iron wires filled in the sector matrices 4.
For washing the magnetic substances trapped by the steel wires filled in the sector matrix 4, the washing water 17 is made to enter from the first washing water inlet 11 of the second cover 2 and then to flow out from the first washing water outlet 8 of the first cover 1, so as to remove the magnetic substances in the matrix.
The fan-shaped matrix 4 with the water passing port 401 and the steel wire or iron wire filled inside is in a structural design form, each fan-shaped matrix 4 can be independently washed, and meanwhile, the magnetic separation device can run without stopping; the structural design that the water passing openings 401 on the adjacent fan-shaped matrixes 4 are opposite in opening direction can change the flowing path of sewage, increase the flowing time, enhance the adsorption capacity and reduce the possibility of blockage.
Claims (8)
1. The utility model provides a continuous type high gradient magnetism separator, its characterized in that, includes first lid (1), matrix ring (3) and second lid (2), matrix ring (3) set up between first lid (1) and second lid (2), first lid (1) is located the top of matrix ring (3), matrix ring (3) are made by the brass, are provided with a plurality of fan-shaped matrixes (4) in matrix ring (3), a plurality of fan-shaped matrixes (4) are formed by separating by waterproof interlayer (5), all pack in every fan-shaped matrix (4) has steel wire or iron wire, matrix ring (3) are connected with drive arrangement, and first lid (1) and second lid (2) are fixed in on drive arrangement.
2. A continuous high gradient magnetic separation unit according to claim 1 wherein the first cover (1) is provided with a first flush water outlet (8) and a second flush water outlet (9), the first flush water outlet (8) and the second flush water outlet (9) being located on either side of a first cover centre line (10).
3. A continuous high gradient magnetic separation unit according to claim 2, wherein the first cover (1) is provided with a plurality of openings, including a first water inlet (6), a first water outlet (7), a second water inlet (14), and a second water outlet (15), wherein the first water inlet (6) and the second water inlet (14) are located on both sides of the first washing water outlet (8), and the first water outlet (7) and the second water outlet (15) are located on both sides of the second washing water outlet (9).
4. A continuous high gradient magnetic separation unit according to claim 3 wherein the second cover (2) is provided with a first wash water inlet (11) and a second wash water inlet (12), the first wash water inlet (11) and the second wash water inlet (12) being located on either side of a second cover centre line (13).
5. A continuous high gradient magnetic separation device according to claim 1, wherein the first cover body (1) and the second cover body (2) are provided with permanent magnets (16).
6. A continuous high gradient magnetic separation unit as per claim 1, wherein the water-resistant barrier (5) is a polytetrafluoroethylene barrier.
7. A continuous high gradient magnetic separation device according to claim 1, characterized in that the plurality of sector matrixes (4) are provided with water passing openings (401), and the opening directions of the water passing openings (401) on the adjacent sector matrixes (4) are opposite.
8. A continuous high gradient magnetic separation device according to claim 3, wherein the first washing water outlet (8) and the first washing water inlet (11) are arranged corresponding to each other up and down; the second washing water outlet (9) and the second washing water inlet (12) are arranged up and down correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010085331.5A CN111153473B (en) | 2020-02-10 | 2020-02-10 | A continuous high gradient magnetic separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010085331.5A CN111153473B (en) | 2020-02-10 | 2020-02-10 | A continuous high gradient magnetic separation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111153473A true CN111153473A (en) | 2020-05-15 |
| CN111153473B CN111153473B (en) | 2024-11-08 |
Family
ID=70565498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010085331.5A Active CN111153473B (en) | 2020-02-10 | 2020-02-10 | A continuous high gradient magnetic separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111153473B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239681A (en) * | 1998-06-24 | 1999-12-29 | 中国石化洛阳石油化工总厂 | Magnetic separator for catalytic cracking waste catalyst, process flow and matched device |
| CN201235309Y (en) * | 2008-08-05 | 2009-05-13 | 中钢集团安徽天源科技股份有限公司 | Permanent magnet high gradient magnetic separator |
| CN102327810A (en) * | 2011-09-27 | 2012-01-25 | 中国科学院过程工程研究所 | Pollution-free tube-bundle separation-type permanent-magnet separating device being suitable for separating superfine magnetic particles |
| CN103304022A (en) * | 2013-07-09 | 2013-09-18 | 中国科学院广州能源研究所 | Sewage treatment device containing magnetic carrier and sewage treatment method |
| CN206051764U (en) * | 2016-09-27 | 2017-03-29 | 天津理工大学 | A kind of sewage disposal system |
| CN107470020A (en) * | 2017-09-15 | 2017-12-15 | 广东省资源综合利用研究所 | A kind of magnetic separator change |
| CN107758811A (en) * | 2016-08-19 | 2018-03-06 | 马鞍山市天工科技股份有限公司 | A kind of magnetic separation filtration sewage disposal device |
| CN110092453A (en) * | 2019-04-21 | 2019-08-06 | 兰州交通大学 | A kind of the Magneto separate water processing establishment and processing method of hydro powered |
| CN212222517U (en) * | 2020-02-10 | 2020-12-25 | 华电水务科技股份有限公司 | A continuous high gradient magnetic separation device |
-
2020
- 2020-02-10 CN CN202010085331.5A patent/CN111153473B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239681A (en) * | 1998-06-24 | 1999-12-29 | 中国石化洛阳石油化工总厂 | Magnetic separator for catalytic cracking waste catalyst, process flow and matched device |
| CN201235309Y (en) * | 2008-08-05 | 2009-05-13 | 中钢集团安徽天源科技股份有限公司 | Permanent magnet high gradient magnetic separator |
| CN102327810A (en) * | 2011-09-27 | 2012-01-25 | 中国科学院过程工程研究所 | Pollution-free tube-bundle separation-type permanent-magnet separating device being suitable for separating superfine magnetic particles |
| CN103304022A (en) * | 2013-07-09 | 2013-09-18 | 中国科学院广州能源研究所 | Sewage treatment device containing magnetic carrier and sewage treatment method |
| CN107758811A (en) * | 2016-08-19 | 2018-03-06 | 马鞍山市天工科技股份有限公司 | A kind of magnetic separation filtration sewage disposal device |
| CN206051764U (en) * | 2016-09-27 | 2017-03-29 | 天津理工大学 | A kind of sewage disposal system |
| CN107470020A (en) * | 2017-09-15 | 2017-12-15 | 广东省资源综合利用研究所 | A kind of magnetic separator change |
| CN110092453A (en) * | 2019-04-21 | 2019-08-06 | 兰州交通大学 | A kind of the Magneto separate water processing establishment and processing method of hydro powered |
| CN212222517U (en) * | 2020-02-10 | 2020-12-25 | 华电水务科技股份有限公司 | A continuous high gradient magnetic separation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111153473B (en) | 2024-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100187826B1 (en) | Water treatment device with magnetic field generator | |
| CN107758811B (en) | Magnetic separation filters sewage treatment device | |
| US5891332A (en) | Magnetic filtration apparatus for purifying water | |
| CN113023846A (en) | Small-sized electric adsorption system for drinking underground water treatment and use method thereof | |
| CN108558145B (en) | A device for electromagnetic separation and oxygenation of greening water | |
| CN111153473A (en) | A continuous high gradient magnetic separation device | |
| CN204058201U (en) | A kind of sewage of farm cleaner | |
| CN104098218A (en) | Water-purifying process and water-purifying equipment thereof | |
| CN212222517U (en) | A continuous high gradient magnetic separation device | |
| CN208292784U (en) | A kind of antipollution water treatment facilities of electrophoresis and membrane separating method combination | |
| CN108892265B (en) | Domestic sewage multi-stage purification recovery device and purification method thereof | |
| CN103359846A (en) | Oily wastewater treatment system and process for treating oily wastewater by using same | |
| CN210140493U (en) | Rural domestic sewage integration treatment facility | |
| CN103801198A (en) | Device for separating different components in liquid | |
| CN203862023U (en) | Regular dirt and sundry removing and processing device for sewage water | |
| CN208747863U (en) | A kind of equipment of electromagnetism separation oxygenation Afforestation water | |
| CN209583746U (en) | A kind of composite rotating bio-disc processing unit | |
| KR101960876B1 (en) | integrated discharge water filter | |
| CN206645837U (en) | A kind of online switching recoil water treatment facilities | |
| CN206538232U (en) | A kind of family expenses electrodeionization processing module | |
| CN106698556A (en) | Online switch backflushing water treatment device | |
| CN215250279U (en) | Novel rural distributed sewage treatment clarification plant | |
| RU2048161C1 (en) | Filter for cleaning water | |
| CN216303576U (en) | Be used for river course water purification installation | |
| JP2006142268A (en) | Water treatment device and water treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250117 Address after: 601-1, unit 1, building 1, yard 6, East Automobile Museum Road, Fengtai District, Beijing 100060 Patentee after: Huadian Water Technology Co.,Ltd. Country or region after: China Address before: 601-1, unit 1, building 1, yard 6, East Automobile Museum Road, Fengtai District, Beijing 100060 Patentee before: Huadian Water Technology Co.,Ltd. Country or region before: China Patentee before: HUADIAN WATER ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250619 Address after: 100071 East Automotive Museum Road, Fengtai District, Beijing Building 1, Unit 1, Compound 6 Room 601-1 Patentee after: Huadian Water Technology Co.,Ltd. Country or region after: China Patentee after: HUADIAN WATER CONSERVANCY ZHENGDING CO.,LTD. Address before: 601-1, unit 1, building 1, yard 6, East Automobile Museum Road, Fengtai District, Beijing 100060 Patentee before: Huadian Water Technology Co.,Ltd. Country or region before: China |