CN210559557U - Water conservancy driven magnetic separation water treatment facilities - Google Patents
Water conservancy driven magnetic separation water treatment facilities Download PDFInfo
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- CN210559557U CN210559557U CN201920542305.3U CN201920542305U CN210559557U CN 210559557 U CN210559557 U CN 210559557U CN 201920542305 U CN201920542305 U CN 201920542305U CN 210559557 U CN210559557 U CN 210559557U
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- magnetic separation
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Abstract
The utility model discloses a hydraulic-driven magnetic separation water treatment facility, which comprises two main parts, namely a hydraulic rotary table and a magnetic separation pool, wherein the hydraulic rotary table comprises a hydraulic rotary table rack, a magnetic net cylinder, a baffle and a rotating shaft, and the magnetic separation pool comprises a main body, a guide wall and a vertical take-off and landing machine; the hydraulic rotating discs are connected in series and are placed in the magnetic separation pool at equal intervals, and the hydraulic rotating discs rotate around the rotating shaft in water under the driving of water power; the magnetic net drum is fixed on the hydraulic rotary table frame; the baffles are fixed on the outer side of the hydraulic rotary plate rack and are arranged at equal intervals; the guide wall is positioned in the magnetic separation tank main body; the vertical lifting machine is arranged at the side of the magnetic separation tank. The utility model discloses can adsorb aquatic magnetism floc effectively, increase the enrichment of magnetic seed and retrieve, the facility is simple, and it is high-efficient convenient to handle process flow.
Description
Technical Field
The utility model relates to a sewage treatment field specifically is as a water conservancy driven magnetic separation water treatment facilities.
Background
The magnetic separation technology is a novel water treatment technology with high separation rate, small occupied area, environmental protection, high speed and high efficiency, and has important significance for solving the problem of water pollution. The magnetic separation technology can not only treat the sewage rich in magnetic pollutants, but also remove the magnetic adsorption of strong magnetic substances; and the non-magnetic and weak-magnetic pollutants in the sewage can be combined with the magnetic seeds by adding the magnetic seeds into the sewage containing the non-magnetic and weak-magnetic pollutants by means of a flocculation technology, and then the sewage is separated by adopting a magnetic separation technology, so that the magnetic separation equipment is the key equipment for realizing the high-efficiency recovery of the magnetic seeds.
Disclosure of Invention
The prior commonly used drum type permanent magnet separation device has the following problems: (1) the recovery rate of magnetic powder is not high, which is a key index for measuring the quality of the magnetic coagulation clarification process, and only half of the common drum-type permanent magnetic separator is immersed in water, so that the total recovery rate of the magnetic powder is only half of the volume of the separator, the recovery rate of magnetic seeds is reduced, and waste is caused; (2) the magnetic powder density is far higher than that of floc sludge, so that the magnetic powder is easy to deposit and harden in a pipeline in the operation process, and the rotating surface is abraded; (3) the formed magnetic field intensity and the attenuation rate thereof are the restriction factors influencing the magnetic separation performance, the traditional device is a roller magnetic adsorption disc, the magnetic intensity of a permanent magnet is quickly attenuated, the effective distance between a pipeline and the magnetic adsorption disc is limited, and the application of the actual engineering still has defects.
An object of the utility model is to overcome above-mentioned not enough, provide a water drive's magnetic separation water treatment facilities, concrete technical scheme as follows.
A water power driven magnetic separation water treatment facility comprises two main parts, namely a water power turntable and a magnetic separation pool, wherein the water power turntable comprises a water power turntable frame, a magnetic net cylinder, a baffle plate and a rotating shaft, and the magnetic separation pool comprises a main body, a guide wall and a vertical lifting machine; the hydraulic rotating discs are connected in series and are placed in the magnetic separation pool at equal intervals, and the hydraulic rotating discs rotate around the rotating shaft in water under the driving of water power; the magnetic net drum is fixed on the hydraulic rotary table frame; the baffles are fixed on the periphery of the hydraulic rotary plate rack and are arranged at equal intervals; the guide wall is positioned inside the magnetic separation tank; the vertical lifting machine is arranged at the side of the magnetic separation tank.
The hydraulic rotary disc frame is in a hollow circular ring shape, the frame, the inner circular ring surface and the upper surface and the lower surface are all made of austenitic stainless steel, and orifices for mounting the magnetic net cylinder fixing shaft are symmetrically arranged on the upper surface and the lower surface at equal intervals of 45 degrees.
The baffle is a rectangular plate made of austenitic stainless steel, is arranged on the outer side of the hydraulic rotary table rack at equal intervals of 45 degrees and is positioned between the two magnetic net cylinders.
The magnetic net cylinder comprises a permanent magnet, a 201 stainless steel net, a magnet protective shell and a bearing ring; the permanent magnet is placed in the magnet protective shell, the 201 stainless steel net is fixed on the bearing ring, the bearing ring is positioned on one side of the magnet protective shell, and the 201 stainless steel net is fixed on the bearing ring; the two oppositely placed magnet protective shells and the 201 stainless steel net fixed on the bearing ring are integrated into a whole through the fixed shaft and the connecting bracket; the permanent magnet is of neodymium iron boron type, the aperture of the stainless steel mesh is 1mm-10mm, and the hole pattern can be square, diamond or circular.
The magnetic separation pool comprises a main body, a guide wall and a vertical take-off and landing machine, wherein the guide wall is arranged at a water inlet and between the two hydraulic turntables and is S-shaped. The vertical lifting machine is fixed at the side of the magnetic separation pool, can vertically lift by 3.5m and can rotate 180 degrees.
Drawings
Fig. 1 is a schematic diagram of a hydraulic rotary disc structure.
Fig. 2 is a top view of a hydraulic swivel structure.
Fig. 3 is a front view of a hydraulic swivel configuration.
Fig. 4 is a schematic structural view of a magnetic net drum.
Fig. 5 is a front view of a magnetic mesh drum.
Fig. 6 is a top view of a magnetic mesh cylinder.
FIG. 7 is a schematic view of the structure of the magnetic separation cell of the present invention.
FIG. 8 is a side view of a magnetic separation cell configuration.
In the figure: the device comprises I-a hydraulic rotary table, I01-a hydraulic rotary table rack, I02-a baffle, I03-a magnetic net cylinder, I04-a rotating shaft, I05-a fixed nut, I06-a movable rotary table bracket, I07-a magnetic net cylinder fixed shaft, I08-a fixed nut, I09-a magnetic net cylinder bracket, I10-a permanent magnet, I11-a bearing ring and I12-201 stainless steel nets.
In the figure: II-magnetic separation pool, II 01-vertical take-off and landing machine, II 02-sleeve, II 03-water seal turntable, II 04-bracket, II 05-main body, II 06-water inlet, II 07-water outlet, II 08-concrete wall and II 09-guide wall.
Detailed Description
A hydraulically powered magnetically separated water treatment facility of the present invention is further described with reference to the accompanying drawings in which: a water power driven magnetic separation water treatment facility comprises two main parts, namely a water power turntable (I) and a magnetic separation pool (II), wherein the water power turntable (I) comprises a water power turntable rack (I01), a baffle plate (I02), a magnetic net cylinder (I03), a permanent magnet (I10), a 201 stainless steel net (I12) and a rotating shaft (I04), and the magnetic separation pool (II) comprises a main body (II 05), a guide wall (II 09) and a vertical lifting machine (II 01); the sludge water after magnetic flocculation flows into a main body (II 05) from a water inlet (18) of a magnetic separation tank (II), and is contracted through the section of a flow guide wall (II 09) to generate a certain water flow velocity, so that a hydraulic rotary disc (I) is pushed to rotate, magnetic flocs are adsorbed by a magnetic net barrel (I03) on the hydraulic rotary disc (I), and the magnetic flocs are basically adsorbed on the magnetic net barrel (I03) after being magnetically adsorbed by the hydraulic rotary disc (I) placed in series.
As shown in the attached figure 1, magnetic net cylinders (I03) are arranged on a hydraulic rotary disc frame (I01) at intervals of 45 degrees, baffles (I02) are arranged on the periphery at intervals of 45 degrees, the magnetic net cylinders provide magnetic adsorption force, and the baffles provide power; when water flows through the hydraulic rotary disc (I), the water flow impacts the baffle (I02) to rotate, and the magnetic net cylinder (I03) fixed on the hydraulic rotary disc frame (I01) can also rotate, so that the capacity of adsorbing magnetic floccules in water is improved.
As shown in the attached figure 8, the hydraulic rotary table (I) is vertically arranged in the main body (II 05) through the rotating shaft (I04), the lower end of the rotating shaft (I04) is located on the water seal rotary table (II 03), the upper end of the rotating shaft (I04) is connected with the vertical lifting machine (II 01) through the sleeve (14), the hydraulic rotary table (I) is wholly submerged at 0.5m under water and runs in three-stage series connection, and the contact area and the contact time of the magnetic net cylinder (I03) and sludge water are increased.
As shown in the attached figure 7, because the hydraulic turntables (I) operate in three-stage series connection, the magnetic net cylinder (I03) in the first hydraulic turntable (I) reaches the saturation of magnetic adsorption first, and the adsorbed magnetic floc needs to be cleaned, at the moment, the hydraulic turntable (I) is lifted out of the tank to a cleaning tank by the vertical lifting machine (II 01) and is washed by high-pressure water, at the moment, the second hydraulic turntable (I) is in contact with the magnetic sludge water first to bear the treatment load and perform magnetic adsorption; after the first cleaning is finished, the water-cooled water-; therefore, at least two hydraulic turntables (I) are always operated in the main body (II 05), and the loss of magnetic flocs due to non-timely adsorption can not be caused; the number of the hydraulic rotary disc racks (I01) is properly increased or decreased according to the actual condition of the sewage quality so as to meet the requirements of economy and applicability.
The magnetic flocs which are washed and collected in the cleaning tank are separated by a specific separation and recovery process and then are put into a magnetic flocculation treatment process section.
Claims (5)
1. A water power driven magnetic separation water treatment facility comprises two main parts, namely a water power turntable and a magnetic separation pool, wherein the water power turntable comprises a water power turntable frame, a magnetic net cylinder, a baffle plate and a rotating shaft, and the magnetic separation pool comprises a main body, a guide wall and a vertical lifting machine; the hydraulic rotary tables are connected in series and are arranged in the magnetic separation pool main body at equal intervals, and the hydraulic rotary tables rotate around the rotating shaft in water under the driving of hydraulic power; the magnetic net drum is fixed on the hydraulic rotary table frame; the baffles are fixed on the outer side of the hydraulic rotary plate rack and are arranged at equal intervals; the guide wall is positioned in the magnetic separation tank main body; the vertical lifting machine is arranged at the side of the magnetic separation tank.
2. A hydraulically driven magnetic separation water treatment plant as claimed in claim 1, characterized in that: the hydraulic rotary disc frame is in a hollow circular ring shape, the frame, the inner circular ring surface and the upper surface and the lower surface are all made of austenitic stainless steel, and orifices for mounting the magnetic net cylinder fixing shaft are symmetrically arranged on the upper surface and the lower surface at equal intervals of 45 degrees.
3. A hydraulically driven magnetic separation water treatment plant as claimed in claim 1, characterized in that: the baffle is a rectangular plate made of austenitic stainless steel, is arranged on the periphery of the hydraulic rotary table rack at equal intervals of 45 degrees and is positioned between the two magnetic net cylinders.
4. A hydraulically driven magnetic separation water treatment plant as claimed in claim 1, characterized in that: the magnetic net cylinder comprises a permanent magnet, a 201 stainless steel net, a magnet protective shell and a bearing ring; the permanent magnet is placed in the magnet protection shell, the bearing ring is positioned on one side of the magnet protection shell, and the 201 stainless steel net is fixed on the bearing ring; the two oppositely placed magnet protective shells and the 201 stainless steel net fixed on the bearing ring are integrated into a whole through the fixed shaft and the connecting bracket; the permanent magnet is of a neodymium iron boron type, the aperture of the stainless steel mesh is 1mm-10mm, and the hole pattern is circular.
5. A hydraulically driven magnetic separation water treatment plant as claimed in claim 1, characterized in that: the magnetic separation pool comprises a main body, a flow guide wall and a vertical lifting machine, wherein the flow guide wall is arranged at a water inlet and between two hydraulic turntables and is S-shaped, and the vertical lifting machine is fixed at the side of the magnetic separation pool and can vertically lift 3.5m and rotate 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542305.3U CN210559557U (en) | 2019-04-21 | 2019-04-21 | Water conservancy driven magnetic separation water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920542305.3U CN210559557U (en) | 2019-04-21 | 2019-04-21 | Water conservancy driven magnetic separation water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210559557U true CN210559557U (en) | 2020-05-19 |
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ID=70627562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920542305.3U Expired - Fee Related CN210559557U (en) | 2019-04-21 | 2019-04-21 | Water conservancy driven magnetic separation water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210559557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105363A (en) * | 2021-11-30 | 2022-03-01 | 深圳同道环保科技有限公司 | Integrated high-efficient denitrogenation sewage treatment device |
-
2019
- 2019-04-21 CN CN201920542305.3U patent/CN210559557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105363A (en) * | 2021-11-30 | 2022-03-01 | 深圳同道环保科技有限公司 | Integrated high-efficient denitrogenation sewage treatment device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 Termination date: 20210421 |