CN105417649A - Magnetic roller separator applied to water treatment system - Google Patents
Magnetic roller separator applied to water treatment system Download PDFInfo
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- CN105417649A CN105417649A CN201510910483.3A CN201510910483A CN105417649A CN 105417649 A CN105417649 A CN 105417649A CN 201510910483 A CN201510910483 A CN 201510910483A CN 105417649 A CN105417649 A CN 105417649A
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- 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
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention belongs to the technical field of wastewater treatment application and particularly discloses a magnetic roller separator applied to a water treatment system. The magnetic roller separator consists of supporting legs, a supporting plate arranged on the supporting legs, a stainless steel box body arranged on the supporting plate, a separating assembly arranged on one side of the stainless steel box body, a driving assembly arranged on one side of the stainless steel box body and located under the separating assembly, a material storage box positioning plate arranged on one side of the supporting legs and a material receiving assembly arranged on the material storage box positioning plate. The magnetic roller separator applied to the water treatment system has the advantages that a magnetic rod shaft is of a rare-earth magnetic steel structure, it is ensured that the single device is good in magnetism gathering capacity, large in handling capacity and stable and reliable in performance, high magnetic field intensity and magnetic field gradient on the surface of a magnetic disc are achieved, capture and adsorption of micro-magnetic suspended matter in wastewater are facilitated, and yielding water indexes of the wastewater are improved.
Description
Technical field
The invention belongs to waste water treatment applications technical field, be specifically related to a kind of magnetic pulley separator being applied to water treatment system, it coordinates efficient water treatment system to process waste water etc., can remove efficiently in waste water containing magnetic impurity.
Background technology
Current, following traditional technology is mainly adopted to the processing mode that pit water water (mine shaft geology water burst, coal mining activity water, coal washery waste water) processes: coagulation, precipitation (inclined tube/plate) and filtration, namely be that the pit water that shaft sump is concentrated is risen to ground, at surface construction treating mine drainage, factory focuses on Mine System; Because colliery is containing coal sewage, suspension content is high, sensory properties is poor, suspension particle is little, light specific gravity, settling velocity are slow, alumen ustum forms difficulty, effect of settling is poor, so adopt, its floor space of existing art breading is large, cost of equipment maintenance is high, and down-hole is dug clearly labour intensity and occurred work accident greatly, easily, affects greatly by amblent air temperature, has a strong impact on treatment effect, comparatively large to ground environmental influence, become the perpetual object of the functional government departments such as environmental protection, safety.
Therefore, based on the problems referred to above, the invention provides a kind of magnetic pulley separator being applied to water treatment system, namely mine water underground magnetically separating and purifying technique is adopted, mainly comprise medicine system, coagulation system, Magneto separate solid-liquid separation system, the magnetic kind recycle system, sludge treating system, Magneto separate solid-liquid separation system is wherein the most important thing of this technique, and existing traditional magnetic separator can not meet efficient, the high-quality separation requirement of this technique.
Summary of the invention
Goal of the invention: the object of this invention is to provide a kind of magnetic pulley separator being applied to water treatment system, its overall construction design is reasonable, there is assembling easy to use, there is stronger impurity elimination simultaneously, take up room little and be with magnetic rod axle to be that the poly-magnetic energy power of rare earth magnetic steel structure is strong.
Technical scheme: the invention provides kind of a kind of magnetic pulley separator being applied to water treatment system, by supporting leg, and the back up pad be arranged on supporting leg, and the stainless steel casing arranged on the supporting plate, and be arranged on the separation assembly of stainless steel casing side, and be arranged on stainless steel casing side and the driven unit be positioned at below separation assembly, and be arranged on the materials-stored box strongback of supporting leg side, and be arranged on the rewinding assembly composition on materials-stored box strongback; Described separation assembly, comprise the bracing frame be arranged on above stainless steel casing, and be arranged on the first rotating shaft of in bracing frame and two ends connection bracing frame, and be arranged on the outer field rubber stick axle of the first rotating shaft, and be arranged on the second rotating shaft of on stainless steel casing and two ends connection stainless steel casing, and be arranged on the second rotating shaft outer field band magnetic rod axle; Described driven unit, comprises setting on the supporting plate and the change speed motor utilizing spacer to install, and connects the transmission chain of the second rotating shaft, change speed motor respectively; Described rewinding assembly, comprises the locating slot be arranged on materials-stored box strongback, and is placed in the materials-stored box on locating slot, wherein, be provided with bottom materials-stored box materials-stored box positioning support leg and locating slot with the use of.
The technical program, described in be applied to the magnetic pulley separator of water treatment system, also comprise and be arranged on stainless steel casing and be positioned at the scraper plate of band magnetic rod axle side.
The technical program, described in be applied to the magnetic pulley separator of water treatment system, also comprise the charging guide plate being arranged on stainless steel casing side.
The technical program, described in be applied to the magnetic pulley separator of water treatment system, also comprise the filter screen be arranged in materials-stored box, for detachable is connected between its with materials-stored box.
The technical program, described transmission chain is linked transmission chain.
Compared with prior art, a kind of beneficial effect being applied to the magnetic pulley separator of water treatment system of the present invention is: 1, be with magnetic rod axle to be rare earth magnetic steel structure, ensure single device gather that magnetic energy power is strong, treatment capacity is large, stable and reliable for performance, achieve high magnetic field intensity and the field gradient of magnetic disk surface, be conducive to catching the micromagnetism suspended substance be adsorbed onto in waste water, improve wastewater effluent index; 2, magnetic separation technique is adopted not need precipitation.Traditional flocculating settling technique forms large floc sedimentation, by gravity settling after dosing flocculation.Magnetic separation technique is because adopting rare earth magnetic steel, and its surface produces more than 600 times that magnetic force is gravity, and can capture micromagnetism floc sedimentation rapidly, substantial sepn process only needs about 10 seconds, and traditional precipitation completely cannot be in contrast; 3, compared with traditional treatment method, the device separates time is short, and corresponding equipment takes up an area few, whole set process hydraulic detention time 3 minutes, and it is only 1/10 of traditional technology that a complete set of equipment is taken up an area.The present invention is reasonable in design, easily promotes.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation being applied to the magnetic pulley separator of water treatment system of the present invention;
Fig. 2 is the water treatment process structural representation that water treatment system of the present invention adopts magnetic pulley separator;
Wherein, in figure, sequence number mark is as follows: 1-supporting leg, 2-back up pad, 3-stainless steel casing, 4-bracing frame, 5-first rotating shaft, 6-rubber stick axle, 7-second rotating shaft, 8-are with magnetic rod axle, 9-change speed motor, 10-spacer, 11-transmission chain, 12-scraper plate, 13-charging guide plate, 14-materials-stored box, 15-materials-stored box strongback, 16-locating slot, 17-materials-stored box positioning support leg, 18-filter screen.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
Embodiment
A kind of magnetic pulley separator being applied to water treatment system as shown in Figure 1, by supporting leg 1, and the back up pad 2 be arranged on supporting leg 1, and the stainless steel casing 3 be arranged in back up pad 2, and be arranged on the separation assembly of stainless steel casing 3 side, and be arranged on stainless steel casing 3 side and the driven unit be positioned at below separation assembly, and be arranged on the materials-stored box strongback 15 of supporting leg 1 side, and be arranged on the rewinding assembly composition on materials-stored box strongback 15; Separation assembly, comprise the bracing frame 4 be arranged on above stainless steel casing 3, and be arranged on the first rotating shaft 5 of in bracing frame 4 and two ends connection bracing frame 4, and be arranged on the outer field rubber stick axle 6 of the first rotating shaft 5, and be arranged on the second rotating shaft 7 of on stainless steel casing 3 and two ends connection stainless steel casing 3, and be arranged on the second rotating shaft 7 outer field band magnetic rod axle 8; Driven unit, comprises and being arranged in back up pad 2 and the change speed motor 9 utilizing spacer 10 to install, and connect the transmission chain 11 of the second rotating shaft 7, change speed motor 9 respectively; Rewinding assembly, comprises the locating slot 16 be arranged on materials-stored box strongback 15, and is placed in the materials-stored box 14 on locating slot 16, wherein, be provided with bottom materials-stored box 14 materials-stored box positioning support leg 17 and locating slot 16 with the use of.
Preferred further, be applied to the magnetic pulley separator of water treatment system, also comprise and be arranged on stainless steel casing 3 and be positioned at the scraper plate 12 being with magnetic rod axle 8 side, the carrying magnetic impurity of magnetic rod axle 8 will be with accurately to scrape; And be applied to the magnetic pulley separator of water treatment system, also comprise the charging guide plate 13 being arranged on stainless steel casing 3 side, guiding rewinding is carried out to the impurity scraped; And be applied to the magnetic pulley separator of water treatment system, also comprise the filter screen 18 be arranged in materials-stored box 14, for detachable is connected between its with materials-stored box 14, be convenient to discharging; Transmission chain 11 is linked transmission chain, and transmission is accurate, stable, efficient.
Wherein, the water inlet diameter of the magnetic pulley separator of this structure is 200mm-400mm, water outlet diameter is 300mm-500m, flow is 300-400L/min, induction with magnetic rod axle 8 is 1500-6000Gs, the magnetic field large stainless steel magnetic roller adsorption area produced is large, good separating effect, and external form is succinct, compact construction, smooth running, noise are low, power loss is little, and volume is little, easy to install.
Water treatment process is as shown in Figure 2: pit water, after irrigation canals and ditches catchment in tunnel, gathers in inlet channel, arranges scarfing cinder grid in feed-water end canal, and except after floating suspended substance large in anhydrating, gravity flow enters preliminary sedimentation tank; Macrobead and depositing in preliminary sedimentation tank (flow velocity is down to 0.3 ~ 0.4m/s) than heavy substance greatly in water, preliminary sedimentation tank establishes diving slurry pump, regularly enters sludge sump, then is dewatered to pressure filter by sludge pumping, dry mud outward transport; Water gravity flow through preliminary sedimentation process enters coagulation system, coagulation system is by adding magnetic kind and coagulating agent (PAC and PAM), make " micro-floc sedimentation " that in suspended substance within a short period of time (about 3min), formation is carrier with magnetic kind, water after coagulation flows automatically and enters magnetic separator and carry out solid-liquid separation purification, magnetic separator is salvaged by magnetic suck, and effluent quality reaches about SS<10-20mg/L.Clear water after process flows automatically and enters shaft sump, utilizes original lifting system to be promoted to floor synthetic and utilizes or part down-hole direct reuse; The isolated coal slime of magnetic separator (slag), is scraped by the slag unloading device of magnetic separator self and enters Magneto separate magnetic drum; In the high speed dispersion district of magnetic drum by magnetic kind and the dispersion of non magnetic suspended substance, by magnetic drum, absorption is carried out to magnetic kind and reclaim, then squeezed into the coagulation projection system of front end by pump after de-magnetic treatment, enter next unit and recycle; Coal slime (slag) enters sludge sump, and mud enters pressure filter by pump system, and the mud cake after dehydration is transported outward by mine shaft conveyance system.
In sum, this water treatment system and being combined for both magnetic pulley separators of water treatment system: 1, it has the feature of coagulation system less developer, Magneto separate technique not by gravity settling and the field intensity in magnetic disk surface magnetic field and gradient high, so do not need a large amount of medicaments to form large floc sedimentation, only need tiny flocculation, with the coagulant precipitation systematic comparison of routine, greatly can save the medicament usage quantity (being only 1/3 ~ 2/3 of conventional water treatment chemical feeding quantity) of system, save medicament expense and use; Have the feature of device energy conservation, disk adopts rare earth permanent-magnetic material, compared with electromagnetic type High-gradient Magnetic separation system (HGMS) simultaneously, the generation of magnetic force does not need power consumption, disk running speed is very slow simultaneously, and major-minor motor total power 1.35KW, whole system equipment power consumption is low.2, suspended substance in pit water itself is not magnetic, utilize the water outlet of magnetically separating and purifying equipment clean, must by the coal dust in water and rock dust, magnetic on the non magnetic suspended substance band such as colloid substances, micro-magnetic condensation technique adds dedicated magnetic kind exactly in former water, magnetic kind is made to form floc sedimentation with the suspended substance in former water under the effect of coagulating agent and flocculation agent, the floc sedimentation formed is the mixture of magnetic kind using magnetic kind as core and suspended substance, because magnetic kind is with micromagnetism, when floc sedimentation along current through magnetic separator, poly-magnetic is combined into disk and can catches soon and adsorb floc sedimentation, realize the solid-liquid separation of suspended substance and water body, thus reach the object of purifying water body, because the process adding magnetic kind is continuous print, the magnetic kind added also will become a part for working cost, also consider ton cost of water treatment to economize on resources simultaneously, this technology develops magnetic kind recovery technology simultaneously, magnetic kind recycling in waste water will be dropped into, magnetic drum magneticstrength is high, and organic efficiency can reach more than 99%.3, can suspended substance be removed fast, fall turbid, dephosphorization, subtract COD, purifying water body etc. by Magneto separate fast, be widely used in the aspect such as pit water, coal washing waste water, oil-gas field sewage (reinjected water), the purification of municipal ecological water body (urban river water, artificial lake, landscape water, rainwater), circulating-water in thermal power plant, machining, electronics, plating, coating wastewater, papermaking dyeing waste water, boats and ships ballast water, the total draining of small town sanitary sewage and steel mill.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (5)
1. be applied to a magnetic pulley separator for water treatment system, it is characterized in that: by supporting leg (1), and be arranged on
Back up pad (2) on supporting leg (1), and the stainless steel casing (3) be arranged in back up pad (2), and be arranged on the separation assembly of stainless steel casing (3) side, and be arranged on stainless steel casing (3) side and the driven unit be positioned at below separation assembly, and be arranged on the materials-stored box strongback (15) of supporting leg (1) side, and be arranged on the rewinding assembly composition on materials-stored box strongback (15); Described separation assembly, comprise the bracing frame (4) being arranged on stainless steel casing (3) top, and be arranged on the first rotating shaft (5) that in bracing frame (4) and two ends connect bracing frame (4), and be arranged on the outer field rubber stick axle (6) of the first rotating shaft (5), and be arranged on that stainless steel casing (3) is upper and two ends connect second rotating shaft (7) of stainless steel casing (3), and be arranged on the second rotating shaft (7) outer field band magnetic rod axle (8); Described driven unit, comprises and being arranged in back up pad (2) and the change speed motor (9) utilizing spacer (10) to install, and connect the transmission chain (11) of the second rotating shaft (7), change speed motor (9) respectively; Described rewinding assembly, comprise the locating slot (16) be arranged on materials-stored box strongback (15), and the materials-stored box (14) be placed on locating slot (16), wherein, materials-stored box (14) bottom be provided with materials-stored box positioning support leg (17) and locating slot (16) with the use of.
2. a kind of magnetic pulley separator being applied to water treatment system according to claim 1, it is characterized in that: described in be applied to the magnetic pulley separator of water treatment system, also comprise that to be arranged on stainless steel casing (3) upper and be positioned at the scraper plate (12) of band magnetic rod axle (8) side.
3. a kind of magnetic pulley separator being applied to water treatment system according to claim 2, is characterized in that: described in be applied to the magnetic pulley separator of water treatment system, also comprise the charging guide plate (13) being arranged on stainless steel casing (3) side.
4. a kind of magnetic pulley separator being applied to water treatment system according to claim 3, it is characterized in that: described in be applied to the magnetic pulley separator of water treatment system, also comprise the filter screen (18) be arranged in materials-stored box (14), for detachable is connected between its with materials-stored box (14).
5. a kind of magnetic pulley separator being applied to water treatment system according to claim 1, is characterized in that: described transmission chain (11) is linked transmission chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910483.3A CN105417649A (en) | 2015-12-10 | 2015-12-10 | Magnetic roller separator applied to water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910483.3A CN105417649A (en) | 2015-12-10 | 2015-12-10 | Magnetic roller separator applied to water treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN105417649A true CN105417649A (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910483.3A Pending CN105417649A (en) | 2015-12-10 | 2015-12-10 | Magnetic roller separator applied to water treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039494A (en) * | 2020-01-06 | 2020-04-21 | 重庆工程职业技术学院 | Coal mine wastewater pretreatment device |
| CN113149161A (en) * | 2021-02-26 | 2021-07-23 | 中南大学 | High-flux rotating disc sewage magnetic separation device and separation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448831Y (en) * | 2000-09-29 | 2001-09-19 | 四川冶金环能工程有限责任公司 | Scrape-wheel type rareearth magnetic disk separation purifying equipment |
| CN201458775U (en) * | 2009-06-03 | 2010-05-12 | 武汉东运制版有限公司 | Wear debris separator |
| CN205313151U (en) * | 2015-12-10 | 2016-06-15 | 江苏源泰恒环境工程有限公司 | Be applied to water processing system's magnetic pulley separator |
-
2015
- 2015-12-10 CN CN201510910483.3A patent/CN105417649A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2448831Y (en) * | 2000-09-29 | 2001-09-19 | 四川冶金环能工程有限责任公司 | Scrape-wheel type rareearth magnetic disk separation purifying equipment |
| CN201458775U (en) * | 2009-06-03 | 2010-05-12 | 武汉东运制版有限公司 | Wear debris separator |
| CN205313151U (en) * | 2015-12-10 | 2016-06-15 | 江苏源泰恒环境工程有限公司 | Be applied to water processing system's magnetic pulley separator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111039494A (en) * | 2020-01-06 | 2020-04-21 | 重庆工程职业技术学院 | Coal mine wastewater pretreatment device |
| CN113149161A (en) * | 2021-02-26 | 2021-07-23 | 中南大学 | High-flux rotating disc sewage magnetic separation device and separation method |
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Application publication date: 20160323 |
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