CN201240979Y - Double-drum crawler type high speed magnetic separation waste water treating apparatus - Google Patents
Double-drum crawler type high speed magnetic separation waste water treating apparatus Download PDFInfo
- Publication number
- CN201240979Y CN201240979Y CNU2008201282908U CN200820128290U CN201240979Y CN 201240979 Y CN201240979 Y CN 201240979Y CN U2008201282908 U CNU2008201282908 U CN U2008201282908U CN 200820128290 U CN200820128290 U CN 200820128290U CN 201240979 Y CN201240979 Y CN 201240979Y
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- roller
- decontamination
- magnetic
- magnetic separation
- crawler belt
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Abstract
Disclosed is a dual-roller crawler-type high-speed magnetic separation sewage treatment device, which comprises a stirring groove, a liquid conveying pipe, a decontamination groove, a motor, a device bracket, a liquid outlet, a magnetic separation roller, a pressure filtering bar, a tight roller, a decontamination caterpillar band, a decontamination roller, a waste perching knife, a biochemical treatment tank, a washing tank and a waste tank; wherein, the magnetic separation roller is positioned in the decontamination groove, and is linked with the motor through a transmission mechanism; the pressure filtering bar is arranged at the upper part of the magnetic separation roller; the tight roller is arranged between the magnetic separation roller and the decontamination roller; the decontamination caterpillar band is installed on the surfaces of the magnetic separation roller and the decontamination roller; and a dual-roller structure is formed between the decontamination roller and the magnetic separation roller. The sewage treatment device adopts the dual-roller crawler-type decontamination technology, realizes the purpose of removing the pollutants at a high speed in the sewage, solves the problems that the prior disc-type sewage treatment device can not remove the pollutants at the high speed in the sewage and has the poor pollutants-removing effect, enhances the working efficiency of the device and improves the environment; thus having strong practicability and wide market prospect.
Description
Technical field the utility model relates to a kind of double drum track-mounted high speed magnetic separation wastewater treating apparatus, belongs to the sewage disposal device field.
Employed magnetic disc type sewage treating machine in the present sewage disposal device of background technology, its decontamination structure division is to adopt the magnetic disc type structure, be on the disc surfaces of piece-shape type structure, magnetic substance to be installed, the disk combination stack that the piece-shape type structure of magnetic substance will be installed then is installed together, constituted magnetic disc type decontamination structure, magnetic disc type decontamination structure is installed on just constituted the magnetic disc type sewage treating machine on the sewage treating machine, this magnetic disc type decontamination structure is because the dirt in the sewage is directly stick to magnetic substance lip-deep, scraper plate is difficult to dirt is scraped totally, therefore clean effect is undesirable, be the piece-shape type disc structure owing to what adopt simultaneously, the footpath of piece-shape type disc structure is upwards bigger to the centrifugal force of current, also can't realize the run up requirement of decontamination of disk, thus the magnetic disc type sewage treating machine to exist clean effect undesirable and can't realize the problem of high speed decontamination.
Summary of the invention the utility model provides a kind of double drum track-mounted high speed magnetic separation wastewater treating apparatus of novelty, adopt double drum track-mounted decontamination technology, realize removing at a high speed the purpose of dirt in the sewage, solved existing magnetic disc type sewage treating machine and can not remove dirt and the unfavorable problem of clean effect in the sewage at a high speed.
The technical solution of the utility model is: double drum track-mounted high speed magnetic separation wastewater treating apparatus, comprise: steel basin 1, tubing 2, decontamination pit 3, electric motor 4, equipment supporter 5, liquid outlet 6 and waste tank 15, steel basin 1 and decontamination pit 3 are installed on the equipment supporter 5, decontamination pit 3 links and communicates with steel basin 1 by tubing 2, the side suitable for reading that liquid outlet 6 is positioned at decontamination pit 3 links with biochemical treatment groove 13 and communicates, electric motor 4 is installed on the structure of decontamination pit 3 or tubing 2, waste tank 15 is positioned at the bottom of refuse perching knife 12, double drum track-mounted high speed magnetic separation wastewater treating apparatus also comprises: magnetic separates roller 7, press filtration rod 8, tensioning roller 9, decontamination crawler belt 10, decontamination roller 11, refuse perching knife 12, biochemical treatment groove 13 and rinse bath 14, magnetic separation roller 7 is arranged in decontamination pit 3 and is installed on the equipment supporter 5, link by transmission rig between magnetic separation roller 7 and the electric motor 4, decontamination crawler belt 10 tightly is around in magnetic to be separated on roller 7 surfaces, press filtration rod 8 is positioned at the top of magnetic separation roller 7 and is installed on the equipment supporter 5, decontamination crawler belt 10 separates between roller 7 and the press filtration rod 8 by magnetic, press filtration rod 8 separates roller 7 parallel installations with magnetic, tensioning roller 9 separates between roller 7 and the decontamination roller 11 and is installed on the equipment supporter 5 at magnetic, decontamination crawler belt 10 is through the surface of tensioning roller 9 and 9 tensionings of roller that are tensioned, tensioning roller 9 separates parallel installation between roller 7 and the decontamination roller 11 with magnetic, decontamination crawler belt 10 is installed on magnetic to be separated on the surface of roller 7 and decontamination roller 11, tightly being around in magnetic separates on the surface of roller 7 and decontamination roller 11, and be tensioned by tensioning roller 9, decontamination crawler belt 10 has formed the conveyor type running gear between magnetic separation roller 7 and decontamination roller 11, constituted double drum track-mounted structure, decontamination roller 11 is installed on the equipment supporter 5, be positioned at the top of rinse bath 14, decontamination roller 11 parts are immersed in the rinse bath 14, separate with magnetic and constituted two roller structures between the roller 7, magnetic texure is not set on the decontamination roller 11, refuse perching knife 12 is installed on the equipment supporter 5, be positioned at the rear portion of decontamination roller 11 and the top of waste tank 15, the tip of refuse perching knife 12 and decontamination crawler belt 10 fit, biochemical treatment groove 13 is installed between decontamination pit 3 and the rinse bath 14, suitable for reading linking with liquid outlet 6 communicates, rinse bath 14 is installed between biochemical treatment groove 13 and the waste tank 15, is positioned at the lower portion of decontamination roller 11.
It is the cylindrical structure of middle tape spool that magnetic separates roller 7, is that roller body and roller disc link by roller body, magnetic substance, roller rotating shaft, roller disc formation, and roller disc and roller rotating shaft link, and magnetic substance is installed on the internal surface of roller body.
Press filtration rod 8 is the cylindrical structure of two ends band rotation axis, the diameter of press filtration rod 8 separates the diameter of roller 7 less than magnetic, 8 liang of installation ends of press filtration rod are floating type physical construction, press filtration rod 8 separates parallel installation between the roller 7 with magnetic, press filtration rod 8 is installed on the top that magnetic separates roller 7, and press filtration rod 8 separates with magnetic can be relative unsteady between the roller 7.
Tensioning roller 9 is the cylindrical structure of two ends band rotation axis, the diameter of tensioning roller 9 separates the diameter of roller 7 and decontamination roller 11 less than magnetic, 9 liang of installation ends of tensioning roller are floating type physical construction, and tensioning roller 9 and magnetic separate between roller 7 and the decontamination roller 11 and all should parallelly install.
Rinse bath 14 is a bathtub construction, rinse bath 14 is below the decontamination roller 11 and between biochemical treatment groove 13 and the waste tank 15, edge suitable for reading is near decontamination roller 11, through rinse bath 14, be provided with cleaning liquor in the rinse bath 14 and import and export and the dirt removal mouth when decontamination crawler belt 10 on the decontamination roller 11 moves.
Owing to adopted double drum track-mounted high speed magnetic separation wastewater treating apparatus of the present utility model, make sewage disposal speed to accelerate greatly, improved the working efficiency of equipment, treatment effect is also better, improved environment, have very strong practicality, thereby market outlook have been boundless.
Description of drawings
Fig. 1: the structural principle synoptic diagram that is the utility model double drum track-mounted high speed magnetic separation wastewater treating apparatus.
Among Fig. 1: 1 steel basin, 2 tubings, 3 decontamination pits, 4 electric motor, 5 equipment supporters
6 liquid outlets, 7 magnetic separate roller 8 press filtrations rod 9 tensioning rollers
10 decontamination crawler belts, 11 decontamination rollers, 12 refuse perching knives, 13 biochemical treatment grooves
14 rinse baths, 15 waste tanks
Embodiment
As shown in Figure 1, double drum track-mounted high speed magnetic separation wastewater treating apparatus, by: steel basin 1, tubing 2, decontamination pit 3, electric motor 4, equipment supporter 5, liquid outlet 6, magnetic separation roller 7, press filtration rod 8, tensioning roller 9, decontamination crawler belt 10, decontamination roller 11, refuse perching knife 12, biochemical treatment groove 13, rinse bath 14, waste tank 15 are formed.
Steel basin 1 and decontamination pit 3 are installed on the equipment supporter 5, decontamination pit 3 links and communicates with steel basin 1 by tubing 2, the side suitable for reading that liquid outlet 6 is positioned at decontamination pit 3 links with biochemical treatment groove 13 and communicates, electric motor 4 is installed on the structure of decontamination pit 3 or tubing 2, also can be installed on the uphole equipment basis, waste tank 15 is positioned at the bottom of refuse perching knife 12, magnetic separation roller 7 is arranged in decontamination pit 3 and is installed on the equipment supporter 5, link by transmission rig between magnetic separation roller 7 and the electric motor 4, decontamination crawler belt 10 tightly is around in magnetic to be separated on roller 7 surfaces, press filtration rod 8 is positioned at the top of magnetic separation roller 7 and is installed on the equipment supporter 5, decontamination crawler belt 10 separates between roller 7 and the press filtration rod 8 by magnetic, press filtration rod 8 separates roller 7 parallel installations with magnetic, tensioning roller 9 separates between roller 7 and the decontamination roller 11 and is installed on the equipment supporter 5 at magnetic, decontamination crawler belt 10 is through the surface of tensioning roller 9 and 9 tensionings of roller that are tensioned, tensioning roller 9 separates parallel installation between roller 7 and the decontamination roller 11 with magnetic, decontamination crawler belt 10 is installed on magnetic to be separated on the surface of roller 7 and decontamination roller 11, tightly being around in magnetic separates on the surface of roller 7 and decontamination roller 11, and be tensioned by tensioning roller 9, decontamination crawler belt 10 has formed the conveyor type running gear between magnetic separation roller 7 and decontamination roller 11, constituted double drum track-mounted structure, decontamination roller 11 is installed on the equipment supporter 5, be positioned at the top of rinse bath 14, decontamination roller 11 parts are immersed in the rinse bath 14, separate with magnetic and constituted two roller structures between the roller 7, magnetic texure is not set on the decontamination roller 11, refuse perching knife 12 is installed on the equipment supporter 5, be positioned at the rear portion of decontamination roller 11 and the top of waste tank 15, the tip of refuse perching knife 12 and decontamination crawler belt 10 fit, biochemical treatment groove 13 is installed between decontamination pit 3 and the rinse bath 14, suitable for reading linking with liquid outlet 6 communicates, rinse bath 14 is installed between biochemical treatment groove 13 and the waste tank 15, is positioned at the lower portion of decontamination roller 11.
It is the cylindrical structure of middle tape spool that magnetic separates roller 7, be to constitute by: roller body, magnetic substance, roller rotating shaft, roller disc, roller body and roller disc link, roller disc and roller rotating shaft link, magnetic substance is installed on the internal surface of roller body, it is that dirt is adsorbed on its surface that magnetic separates roller 7 main effects, thus with dirt from sewage, be with from.
Press filtration rod 8 is the cylindrical structure of two ends band rotation axis, the diameter of press filtration rod 8 separates the diameter of roller 7 less than magnetic, 8 liang of installation ends of press filtration rod are floating type physical construction, press filtration rod 8 separates parallel installation between the roller 7 with magnetic, press filtration rod 8 is installed on the top that magnetic separates roller 7, press filtration rod 8 separates with magnetic can be relative unsteady between the roller 7, the 8 main effects of press filtration rod be with dirt with moisture extrude or extract.
Tensioning roller 9 is the cylindrical structure of two ends band rotation axis, the diameter of tensioning roller 9 separates the diameter of roller 7 and decontamination roller 11 less than magnetic, 9 liang of installation ends of tensioning roller are floating type physical construction, tensioning roller 9 and magnetic separate between roller 7 and the decontamination roller 11 and all should parallelly install, tensioning roller 9 is mainly used in the tensioning of decontamination crawler belt 10, prevent that decontamination crawler belt 10 from getting loose, thereby the surface of avoiding magnetic to separate between roller 7 and decontamination roller 11 and the decontamination crawler belt 10 produces skidding.
Rinse bath 14 is a bathtub construction, rinse bath 14 is below the decontamination roller 11 and between biochemical treatment groove 13 and the waste tank 15, edge suitable for reading is near decontamination roller 11, process rinse bath 14 when the decontamination crawler belt 10 on the decontamination roller 11 moves, being provided with cleaning liquor in the rinse bath 14 imports and exports and the dirt removal mouth, rinse bath 14 is used to clean the surface of decontamination crawler belt 10, makes it clean, and can circulate once more and carry out the decontamination operation.
Waste tank 15 is a bathtub construction, is used to collect the dirt that refuse perching knife 12 is removed.
Press as shown in Figure 1, steel basin 1, tubing 2, decontamination pit 3, electric motor 4, equipment supporter 5, liquid outlet 6, magnetic separation roller 7, press filtration rod 8, tensioning roller 9, decontamination crawler belt 10, decontamination roller 11, refuse perching knife 12, biochemical treatment groove 13, rinse bath 14, waste tank 15 are combined and installed together, have constituted double drum track-mounted high speed magnetic separation wastewater treating apparatus.
Sewage is sent in the steel basin 1, simultaneously relevant decontamination is sent in the steel basin 1 with magnetic with chemicals and decontamination, fully stir, in steel basin 1 with the dirt thorough mixing in decontamination medicine and decontamination magnetic and sewage and the sewage, then according to hydromechanical principle, mixed sewage enters in the decontamination pit 3 by tubing 2, the highest liquid level in the decontamination pit 3 is not higher than the position of liquid outlet 6, thereby start electric motor 4 and drive 7 rotations of magnetic separation roller, it is active roll tube that magnetic separates roller 7, decontamination roller 11 is passive roller, magnetic separates the direction of roller 7 rotations according to structure shown in Figure 1, should be advisable in a clockwise direction, magnetic separates roller 7 parts or major part is positioned at decontamination pit 3, so after combined sewage enters in the decontamination pit 3, have at least the magnetic separation roller 7 about half to be dipped in the sewage, also magnetic can be separated roller 7 most of immersions in the sewage, clean effect can be better like this, when magnetic separates in the roller 7 immersion sewage, magnetic separates roller 7 lip-deep decontamination crawler belts 10 and has also immersed in the sewage, when magnetic separates roller 7 rotations, also driving decontamination crawler belt 10 moves in decontamination pit 3, pass through friction transmission between magnetic separation roller 7 and decontamination roller 11 and the decontamination crawler belt 10, also can carry out transmission on decontamination crawler belt 10 by short tooth-shape structure is set, because separating in the roller 7, magnetic is provided with magnetic strips, it is that very strong magnetic is arranged that magnetic separates roller 7 surfaces, the dirt that has been mixed with magnetic in the sewage is attracted by the magnetic strips that magnetic separates in the roller 7, the dirt that has been mixed with magnetic like this in the sewage will be adsorbed on the surface of decontamination crawler belt 10, when magnetic separates roller 7 rotations, also drive the motion of decontamination crawler belt 10, thereby with dirt from sewage, be with from, because dirt contains a large amount of moisture, so moisture must be extracted, at this moment can regulate press filtration rod 8, adjustment press filtration rod 8 separates the gap between the roller 7 with magnetic, be adsorbed in decontamination crawler belt 10 lip-deep dirts moving with decontamination crawler belt 10, when dirt separates gap between the roller 7 with decontamination crawler belt 10 by press filtration rod 8 with magnetic, just by 8 extruding of press filtration rod, thereby moisture is extruded or extracted, the dirt that is extruded or extracts moisture is transported to decontamination roller 11 positions with the surface of decontamination crawler belt 10, under decontamination roller 11 position dirts are removed by refuse perching knife 12, send in the waste tank 15 and collect, carry out in the rinse bath 14 with decontamination roller 11 on decontamination crawler belt 10 surfaces of having been removed dirt by refuse perching knife 12, decontamination crawler belt 10 surfaces are being cleaned, make it clean, and can circulate once more and carry out the decontamination operation, all the time roller 9 tensionings that are tensioned in decontamination crawler belt 10 moving processes, to prevent that decontamination crawler belt 10 from getting loose, causing decontamination crawler belt 10 to separate with magnetic between roller 7 and decontamination roller 11 surfaces skids, thereby influence sewage disposal work, by the relative cleaning liq after the decontamination, then discharge from liquid outlet 6, enter in the biochemical treatment groove 13 and can further process and utilize, sewage constantly enters in the steel basin 1 like this, and constantly mix mutually with processing medicine magnetic, magnetic separates roller 7 and constantly rotates the absorption dirt, decontamination crawler belt 10 constantly with the dirt band from, decontamination roller 11 and refuse perching knife 12 are constantly removed dirt and are cleaned decontamination crawler belt 10 surfaces, so just can realize that successive high speed magnetic separates the sewage disposal operation.
Because magnetic separates roller 7, one section surface of decontamination roller 11 and decontamination crawler belt 10 is close together, form one section arc-shaped structure surface, dirt is on the circumferential surface position, just the continuous motion dirt of decontamination crawler belt 10 all is distributed on the surface of decontamination crawler belt 10, there is not in the magnetic disc type structure dirt vertical distribution situation radially on disk, so refuse perching knife 12 is easy to dirt is shoveled dirt get off from decontamination crawler belt 10 surfaces on the decontamination roller 11, the edge of a knife of refuse perching knife 12 is the surfaces that tightly fit in the decontamination crawler belt 10 on the decontamination roller 11, decontamination is very clean, effect is fine, simultaneously because the surface of magnetic separation roller 7 is to be in the same radial position, there is not in the magnetic disc type structure radially vertical distribution phenomenon, so the centrifugal force on the surface of magnetic separation roller 7 and decontamination crawler belt 10 is all very little, can realize the requirement of high speed decontamination.
Claims (9)
1, a kind of double drum track-mounted high speed magnetic separation wastewater treating apparatus, comprise: steel basin (1), tubing (2), decontamination pit (3), electric motor (4), equipment supporter (5), liquid outlet (6) and waste tank (15), steel basin (1) and decontamination pit (3) are installed on the equipment supporter (5), decontamination pit (3) links and communicates with steel basin (1) by tubing (2), the side suitable for reading that liquid outlet (6) is positioned at decontamination pit (3) links with biochemical treatment groove (13) and communicates, electric motor (4) is installed on the structure of decontamination pit (3) or tubing (2), waste tank (15) is positioned at the bottom of refuse perching knife (12), it is characterized in that: double drum track-mounted high speed magnetic separation wastewater treating apparatus also comprises: magnetic separates roller (7), press filtration rod (8), tensioning roller (9), decontamination crawler belt (10), decontamination roller (11), refuse perching knife (12), biochemical treatment groove (13) and rinse bath (14), magnetic separation roller (7) is arranged in decontamination pit (3) and is installed on the equipment supporter (5), link by transmission rig between magnetic separation roller (7) and the electric motor (4), decontamination crawler belt (10) tightly is around in magnetic to be separated on roller (7) surface, press filtration rod (8) is positioned at the top of magnetic separation roller (7) and is installed on the equipment supporter (5), decontamination crawler belt (10) separates between roller (7) and the press filtration rod (8) by magnetic, press filtration rod (8) separates the parallel installation of roller (7) with magnetic, tensioning roller (9) is positioned between magnetic separation roller (7) and the decontamination roller (11) and is installed on the equipment supporter (5), decontamination crawler belt (10) is through the surface and the tensioning of the roller that is tensioned (9) institute of tensioning roller (9), tensioning roller (9) separates parallel installation between roller (7) and the decontamination roller (11) with magnetic, decontamination crawler belt (10) is installed on magnetic to be separated on the surface of roller (7) and decontamination roller (11), tightly being around in magnetic separates on the surface of roller (7) and decontamination roller (11), and be tensioned by tensioning roller (9), decontamination crawler belt (10) has formed the conveyor type running gear between magnetic separation roller (7) and decontamination roller (11), constituted double drum track-mounted structure, decontamination roller (11) is installed on the equipment supporter (5), be positioned at the top of rinse bath (14), decontamination roller (11) part is immersed in the rinse bath (14), separate with magnetic and constituted two roller structures between the roller (7), the decontamination roller is not provided with magnetic texure on (11), refuse perching knife (12) is installed on the equipment supporter (5), be positioned at the rear portion of decontamination roller (11) and the top of waste tank (15), the tip of refuse perching knife (12) and decontamination crawler belt (10) fit, biochemical treatment groove (13) is installed between decontamination pit (3) and the rinse bath (14), suitable for reading linking with liquid outlet (6) communicates, rinse bath (14) is installed between biochemical treatment groove (13) and the waste tank (15), is positioned at the lower portion of decontamination roller (11).
2, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: magnetic separates roller (7) and is the cylindrical structure of middle tape spool, be to constitute by: roller body, magnetic substance, roller rotating shaft, roller disc, roller body and roller disc link, roller disc and roller rotating shaft link, and magnetic substance is installed on the internal surface of roller body.
3, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: press filtration rod (8) is the cylindrical structure of two ends band rotation axis, the diameter of press filtration rod (8) separates the diameter of roller (7) less than magnetic, press filtration rod (8) two installation ends are floating type physical construction, press filtration rod (8) separates parallel installation between the roller (7) with magnetic, press filtration rod (8) is installed on the top that magnetic separates roller (7), and press filtration rod (8) separates with magnetic can be relative unsteady between the roller (7).
4, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: tensioning roller (9) is the cylindrical structure of two ends band rotation axis, the diameter of tensioning roller (9) separates the diameter of roller (7) and decontamination roller (11) less than magnetic, tensioning roller (9) two installation ends are floating type physical construction, and tensioning roller (9) and magnetic separate between roller (7) and the decontamination roller (11) and all should parallelly install.
5, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: decontamination crawler belt (10) is flat around the property structure for the broadband, also can be that the flat short profile of tooth in broadband is around the property structure, being installed on magnetic separates on roller (7) and the decontamination roller (11), middle by tensioning roller (9) and be tensioned, form a circumference formula cyclic motion structure, constituted double drum track-mounted structure, decontamination crawler belt (10) is close to magnetic and is separated roller (7) and decontamination roller (11) surface, and decontamination crawler belt (10) passes through between magnetic separation roller (7) and press filtration rod (8).
6, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: decontamination roller (11) is the cylindrical structure of middle tape spool, be to constitute by: roller body, roller rotating shaft, roller disc, roller body and roller disc link, and roller disc and roller rotating shaft link.
7, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: refuse perching knife (12) is the blade type platy structure, width is more than or equal to decontamination crawler belt (10) width, refuse perching knife (12) matches with decontamination crawler belt (10) surface on the decontamination roller (11), the tip of refuse perching knife (12) fits on the surface of decontamination crawler belt (10), and the tip direction of refuse perching knife (12) is relative with the direction of motion on decontamination crawler belt (10) surface.
8, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: biochemical treatment groove (13) is bathtub construction, biochemical treatment groove (13) is positioned between the below and decontamination pit (3) and rinse bath (14) of liquid outlet (6), is provided with liquid entrance and dirt removal mouth in the biochemical treatment groove (13).
9, double drum track-mounted high speed magnetic separation wastewater treating apparatus according to claim 1, it is characterized in that: rinse bath (14) is bathtub construction, rinse bath (14) is positioned between decontamination roller (11) below and biochemical treatment groove (13) and the waste tank (15), edge suitable for reading is near decontamination roller (11), through rinse bath (14), be provided with cleaning liquor in the rinse bath (14) and import and export and the dirt removal mouth when decontamination crawler belt (10) on the decontamination roller (11) moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201282908U CN201240979Y (en) | 2008-07-14 | 2008-07-14 | Double-drum crawler type high speed magnetic separation waste water treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201282908U CN201240979Y (en) | 2008-07-14 | 2008-07-14 | Double-drum crawler type high speed magnetic separation waste water treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201240979Y true CN201240979Y (en) | 2009-05-20 |
Family
ID=40714273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201282908U Expired - Lifetime CN201240979Y (en) | 2008-07-14 | 2008-07-14 | Double-drum crawler type high speed magnetic separation waste water treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201240979Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170500A (en) * | 2013-03-12 | 2013-06-26 | 付融冰 | Device for electrically removing heavy metals and organic pollutants from soil or sludge |
-
2008
- 2008-07-14 CN CNU2008201282908U patent/CN201240979Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170500A (en) * | 2013-03-12 | 2013-06-26 | 付融冰 | Device for electrically removing heavy metals and organic pollutants from soil or sludge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Baoyu CNC Machine Tools Co., Ltd. Assignor: Lin Zheran Contract record no.: 2011330000031 Denomination of utility model: Double drum track-mounted high speed magnetic separation wastewater treating apparatus Granted publication date: 20090520 License type: Exclusive License Record date: 20110124 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20090520 Effective date of abandoning: 20080714 |