CN220131975U - Permanent magnet iron removal filter - Google Patents

Permanent magnet iron removal filter Download PDF

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Publication number
CN220131975U
CN220131975U CN202321502766.0U CN202321502766U CN220131975U CN 220131975 U CN220131975 U CN 220131975U CN 202321502766 U CN202321502766 U CN 202321502766U CN 220131975 U CN220131975 U CN 220131975U
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valve
pipe
communicated
magnetic adsorption
blow
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CN202321502766.0U
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朱士圣
朱忠贤
余骙
雎磊
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Nanjing Guoneng Enviro Protection Project Co ltd
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Nanjing Guoneng Enviro Protection Project Co ltd
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Abstract

The utility model provides a permanent magnet deironing filter, which comprises a magnetization reaction tank, a flocculation precipitation tank and a magnetic adsorption filter, wherein the upper end of the left side of the surface of the magnetization reaction tank is communicated with a water inlet pipe, one end of the water inlet pipe, which is far away from the magnetization reaction tank, is communicated with a first communicating pipe, the lower end of the right side of the surface of the magnetization reaction tank is communicated with a second communicating pipe, and one end of the second communicating pipe, which is far away from the magnetization reaction tank, is communicated with the flocculation precipitation tank.

Description

Permanent magnet iron removal filter
Technical Field
The utility model belongs to the technical field of wastewater treatment, and particularly relates to a permanent magnet iron removal filter.
Background
When the wastewater is treated, the wastewater is filtered and purified by using a filter, and the wastewater is treated by using physical, chemical and biological methods, so that the wastewater is purified, pollution is reduced, the purpose that the wastewater can be recycled and reused is achieved, water resources are fully utilized, and the waste of the water resources is reduced;
the waste water is different in type and can be divided into domestic waste water, industrial waste water and the like, the treatment method is various, different additives are needed to be added to neutralize substances in the waste water during waste water treatment, and then the waste water is filtered and purified by the filtering device, so that the waste water can reach the discharge standard after treatment, but most flocculation precipitation devices still adopt traditional coagulants and coagulant aids to perform flocculation precipitation work at present, the medium consumption is excessive and the flocculation effect is general, so that the normal use of the filtering device is influenced, the waste water treatment is also influenced, the improvement of the waste water treatment efficiency is not facilitated, and the flocculation reaction effect of the additives is general, so that the consumption of the additives is large, the normal use of the filtering device is influenced, inconvenience is brought to the waste water treatment work, and the waste water treatment efficiency is further reduced.
In summary, the present utility model provides a permanent magnetic iron removal filter to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the permanent magnet iron removal filter, which solves the problems that in the prior art, the flocculation reaction effect of the additive is general, so that the consumption of the additive is large, the normal use of a filtering device is influenced, inconvenience is brought to wastewater treatment work, and the wastewater treatment efficiency is further reduced.
The utility model provides a permanent magnetism deironing filter, includes magnetization retort, flocculation precipitation jar and magnetic adsorption filter, magnetization retort surface left upper end intercommunication has the inlet tube, magnetization retort surface right side's one end intercommunication has first communicating pipe is kept away from to the inlet tube, magnetization retort surface right side's lower extreme intercommunication has the second communicating pipe, magnetization retort surface right side's one end and flocculation precipitation jar intercommunication are kept away from to the second communicating pipe, flocculation precipitation jar surface right side's upper end intercommunication has the third communicating pipe, flocculation precipitation jar's one end and magnetic adsorption filter intercommunication are kept away from to the third communicating pipe, magnetic adsorption filter surface right side's upper end intercommunication has the blast pipe, the third communicating pipe is close to magnetic adsorption filter's one end intercommunication has the outlet pipe, the surface intercommunication of third communicating pipe has the backwash water intaking valve, magnetic adsorption filter surface's right side fixedly connected with PLC control, magnetic adsorption filter surface's left side fixedly connected with time control switch.
Preferably, the top of magnetic adsorption filter is provided with the fixed plate, the bottom fixedly connected with bar magnet of fixed plate, the top fixedly connected with protection section of thick bamboo of magnetic adsorption filter inner chamber, the one end that the fixed plate was kept away from to the bar magnet extends to the inner chamber of protection section of thick bamboo and with the inner chamber swing joint of protection section of thick bamboo.
Preferably, the bottom of flocculation precipitation jar intercommunication has first blow off pipe, the one end that flocculation precipitation jar was kept away from to first blow off pipe communicates with the magnetic adsorption filter, the bottom intercommunication of magnetic adsorption filter has the recovery pipe, the lower extreme intercommunication on magnetic adsorption filter surface right side has the second blow off pipe.
Preferably, one end of the water inlet pipe, which is close to the magnetization reaction tank, is communicated with a raw water inlet valve, and the surface of the second communicating pipe is communicated with a first communicating valve.
Preferably, the surface of the water outlet pipe is communicated with a second communication valve, and the surface of the first blow-down pipe is communicated with a first blow-down valve.
Preferably, the surface of the recovery pipe is communicated with a recovery valve, and the surface of the second blow-down pipe is communicated with a second blow-down valve.
Preferably, the backwash water inlet valve, the raw water inlet valve, the first communication valve, the second communication valve, the first blowdown valve, the recovery valve and the second blowdown valve are all electromagnetic valves, the output end of the time control switch is electrically connected with the input end of the PLC control, and the output end of the PLC control is electrically connected with the backwash water inlet valve, the raw water inlet valve, the first communication valve, the second communication valve, the first blowdown valve, the recovery valve and the input end of the second blowdown valve respectively.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the magnetizing reaction tank, the flocculation precipitation tank, the magnetic adsorption filter, the water inlet pipe, the first communicating pipe, the second communicating pipe and the third communicating pipe are arranged, so that the effect of filtering wastewater is achieved, the magnetic medium and the magnetizing reaction tank are added to magnetize the wastewater, the flocculation precipitation tank is used for replacing the traditional coagulant and flocculant to perform flocculation precipitation, the magnetic medium in sludge can be separated through the magnetic adsorption filter, the magnetic medium can be recycled, the magnetic medium is magnetized to have stronger magnetism, pollutants in the water are easier to adsorb, meanwhile, the magnetic medium can magnetize part of water body to form a weak small magnetic field, the viscosity of the water is reduced, the adsorption phenomenon is easier to occur, meanwhile, the hydration property in the water is also synchronously reduced, the suspended matters are easier to precipitate, the magnetic medium can be recycled through recycling the magnetic adsorption filter, and therefore, the operation cost is reduced, and the treatment efficiency of the wastewater is effectively improved.
2. According to the utility model, the effect of backwashing the magnetic adsorption filter is achieved by arranging the water outlet pipe, the backwashing water inlet valve, the PLC control and the time control switch, and the automatic control of backwashing operation is realized by the PLC control and the time control switch, so that the labor cost is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of a magnetic adsorption filter according to the present utility model;
FIG. 3 is a schematic view showing a front view of the magnetic adsorption filter of the present utility model;
fig. 4 is a flow chart of the system of the present utility model.
In the figure:
1. a magnetization reaction tank; 2. a flocculation precipitation tank; 3. a magnetic adsorption filter; 4. a water inlet pipe; 5. a first communication pipe; 6. a second communicating pipe; 7. a third communicating pipe; 8. an exhaust pipe; 9. a water outlet pipe; 10. backwashing the water inlet valve; 11. PLC control; 12. a time-controlled switch; 13. a fixing plate; 14. a magnetic rod; 15. a protective cylinder; 16. a first drain pipe; 17. a recovery pipe; 18. a second drain pipe; 19. raw water inlet valve; 20. a first communication valve; 21. a second communication valve; 22. a first blow-down valve; 23. a recovery valve; 24. and a second blow-down valve.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a permanent magnet deironing filter, which comprises a magnetization reaction tank 1, a flocculation precipitation tank 2 and a magnetic adsorption filter 3, wherein the upper end of the left side of the surface of the magnetization reaction tank 1 is communicated with a water inlet pipe 4, one end of the water inlet pipe 4, which is far away from the magnetization reaction tank 1, is communicated with a first communicating pipe 5, the lower end of the right side of the surface of the magnetization reaction tank 1 is communicated with a second communicating pipe 6, one end of the second communicating pipe 6, which is far away from the magnetization reaction tank 1, is communicated with the flocculation precipitation tank 2, the upper end of the right side of the surface of the flocculation precipitation tank 2 is communicated with a third communicating pipe 7, one end of the third communicating pipe 7, which is far away from the flocculation precipitation tank 2, is communicated with the magnetic adsorption filter 3, the upper end of the right side of the surface of the magnetic adsorption filter 3 is communicated with an exhaust pipe 8, one end of the third communicating pipe 7, one end, which is close to the magnetic adsorption filter 3, is communicated with a water outlet pipe 9, the surface of the third communicating pipe 7 is communicated with a backwash inlet valve 10, the right side of the surface of the magnetic adsorption filter 3 is fixedly connected with a PLC control 11, the left side of the surface of the magnetic adsorption filter 3 is fixedly connected with a time control switch 12.
As an embodiment of the utility model, the top of the magnetic adsorption filter 3 is provided with the fixing plate 13, the bottom of the fixing plate 13 is fixedly connected with the magnetic rod 14, the top of the inner cavity of the magnetic adsorption filter 3 is fixedly connected with the protecting cylinder 15, one end of the magnetic rod 14, which is far away from the fixing plate 13, extends to the inner cavity of the protecting cylinder 15 and is movably connected with the inner cavity of the protecting cylinder 15, by arranging the protecting cylinder 15, the effect of protecting the magnetic rod 14 is achieved, and by arranging the fixing plate 13, the effect of conveniently taking the magnetic rod 14 out of the inner cavity of the protecting cylinder 15 is achieved, so that metal impurities adsorbed on the surface of the protecting cylinder 15 can fall off, and the adsorbed metal impurities can be cleaned conveniently.
As one embodiment of the present utility model, the bottom of the flocculation precipitation tank 2 is communicated with a first drain pipe 16, one end of the first drain pipe 16 far away from the flocculation precipitation tank 2 is communicated with the magnetic adsorption filter 3, the bottom of the magnetic adsorption filter 3 is communicated with a recovery pipe 17, the lower end of the right side of the surface of the magnetic adsorption filter 3 is communicated with a second drain pipe 18, by arranging the first drain pipe 16, the effect of discharging dirt generated by flocculation in the inner cavity of the flocculation precipitation tank 2 is achieved, by arranging the recovery pipe 17, the effect of discharging magnetic media separated in the inner cavity of the magnetic adsorption filter 3 is achieved, and by arranging the second drain pipe 18, the effect of discharging sludge in the inner cavity of the magnetic adsorption filter 3 is achieved.
As an embodiment of the present utility model, the end of the water inlet pipe 4 near the magnetization reaction tank 1 is connected with the raw water inlet valve 19, the surface of the second communicating pipe 6 is connected with the first communicating valve 20, and by providing the raw water inlet valve 19, the effect of intercepting the medium in the inner cavity of the water inlet pipe 4 is achieved, so that the water inlet flow of the magnetization reaction tank 1 can be controlled, and by providing the first communicating valve 20, the effect of intercepting the medium in the inner cavity of the second communicating pipe 6 is achieved, so that the water outlet flow of the magnetization reaction tank 1 can be controlled.
As an embodiment of the present utility model, the surface of the third communication pipe 7 is communicated with the second communication valve 21, the surface of the first drain pipe 16 is communicated with the first drain valve 22, and by providing the second communication valve 21, the effect of intercepting the medium in the inner cavity of the water outlet pipe 9 is achieved, so that the water outlet flow rate of the flocculation and precipitation tank 2 can be controlled, and by providing the first drain valve 22, the effect of intercepting the medium in the inner cavity of the first drain pipe 16 is achieved, so that the drain flow rate of the flocculation and precipitation tank 2 can be controlled.
As an embodiment of the present utility model, the surface of the recovery pipe 17 is connected to the recovery valve 23, the surface of the second drain pipe 18 is connected to the second drain valve 24, and by providing the recovery valve 23, the effect of intercepting the medium in the inner cavity of the recovery pipe 17 can be achieved, so that the discharge flow rate of the magnetic adsorption filter 3 can be controlled, and by providing the second drain valve 24, the effect of intercepting the medium in the inner cavity of the second drain pipe 18 can be achieved, so that the discharge flow rate of the magnetic adsorption filter 3 can be controlled.
As one embodiment of the present utility model, the backwash water inlet valve 10, the raw water inlet valve 19, the first communication valve 20, the second communication valve 21, the first drain valve 22, the recovery valve 23 and the second drain valve 24 are all electromagnetic valves, the output end of the time control switch 12 is electrically connected to the input end of the PLC control 11, and the output end of the PLC control 11 is electrically connected to the backwash water inlet valve 10, the raw water inlet valve 19, the first communication valve 20, the second communication valve 21, the first drain valve 22, the recovery valve 23 and the input end of the second drain valve 24, respectively.
The specific working principle is as follows:
firstly, the magnetic medium is added into the inner cavity of the water inlet pipe 4 through the first communicating pipe 5, the wastewater in the inner cavity of the water inlet pipe 4 and the magnetic medium enter the inner cavity of the magnetization reaction tank 1 to be magnetized, the magnetized wastewater enters the inner cavity of the flocculation precipitation tank 2 through the second communicating pipe 6 to flocculate, impurities in the wastewater are separated, the water is discharged through the third communicating pipe 7 and the water outlet pipe 9, the separated impurities are discharged to the inner cavity of the magnetic adsorption filter 3 through the first blow-off pipe 16 to separate the magnetic medium in the sludge, the magnetic rod 14 adsorbs the metal impurities in the wastewater, the separated magnetic medium is discharged to the outside of the magnetic adsorption filter 3 through the recovery pipe 17 to be recycled, the filtered impurities are discharged to the outside of the magnetic adsorption filter 3 through the second blow-off pipe 18, when the inner cavity of the magnetic adsorption filter 3 is required to be backwashed, the time is set through the time control switch 12 at first, when the backwash time is reached, the switch 12 sends signals to the PLC control 11, the PLC control 11 is firstly controlled to open the second blow-off valve 24, then the second communicating valve 21 is closed, the water is enabled to enter the inner cavity of the magnetic adsorption filter 3 through the third communicating pipe 7, thereby the magnetic filter 3 is enabled to be discharged to the outside of the magnetic adsorption filter 3, the magnetic filter is not to be normally used, and the sewage is normally treated, the sewage is not polluted, and the sewage is normally is backwashed, and the sewage is polluted, and the sewage is normally is discharged, and the sewage is normally is directly, and the sewage is directly is discharged.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims (7)

1. The utility model provides a permanent magnetism deironing filter, includes magnetization retort (1), flocculation precipitation jar (2) and magnetism adsorption filter (3), its characterized in that: the upper end intercommunication on magnetization retort (1) surface left side has inlet tube (4), the one end intercommunication that magnetization retort (1) was kept away from to inlet tube (4) has first communicating pipe (5), the lower extreme intercommunication on magnetization retort (1) surface right side has second communicating pipe (6), the one end and flocculation precipitation tank (2) intercommunication that magnetization retort (1) were kept away from to second communicating pipe (6), the upper end intercommunication on flocculation precipitation tank (2) surface right side has third communicating pipe (7), the one end and the magnetic adsorption filter (3) intercommunication that flocculation precipitation tank (2) were kept away from to third communicating pipe (7), the upper end intercommunication on magnetic adsorption filter (3) surface right side has blast pipe (8), the one end intercommunication that third communicating pipe (7) is close to magnetic adsorption filter (3) has outlet pipe (9), the surface intercommunication of third communicating pipe (7) has water intaking valve (10), the right side fixedly connected with PLC control (11) on the right side of magnetic adsorption filter (3) surface, the left side fixedly connected with of magnetic adsorption filter (3) has backwash (12).
2. The permanent magnet iron removal filter of claim 1, wherein: the top of magnetic adsorption filter (3) is provided with fixed plate (13), the bottom fixedly connected with bar magnet (14) of fixed plate (13), the top fixedly connected with protection section of thick bamboo (15) of magnetic adsorption filter (3) inner chamber, the one end that fixed plate (13) was kept away from to bar magnet (14) extends to the inner chamber of protection section of thick bamboo (15) and with the inner chamber swing joint of protection section of thick bamboo (15).
3. The permanent magnet iron removal filter of claim 1, wherein: the flocculation precipitation tank (2) is communicated with a first blow-down pipe (16), one end, away from the flocculation precipitation tank (2), of the first blow-down pipe (16) is communicated with the magnetic adsorption filter (3), a recovery pipe (17) is communicated with the bottom of the magnetic adsorption filter (3), and a second blow-down pipe (18) is communicated with the lower end on the right side of the surface of the magnetic adsorption filter (3).
4. A permanent magnet iron removal filter according to claim 3, wherein: one end of the water inlet pipe (4) close to the magnetization reaction tank (1) is communicated with a raw water inlet valve (19), and the surface of the second communicating pipe (6) is communicated with a first communicating valve (20).
5. The permanent magnet deironing filter as defined in claim 4, wherein: the surface of the water outlet pipe (9) is communicated with a second communication valve (21), and the surface of the first blow-down pipe (16) is communicated with a first blow-down valve (22).
6. The permanent magnet deironing filter according to claim 5, wherein: the surface of the recovery pipe (17) is communicated with a recovery valve (23), and the surface of the second blow-down pipe (18) is communicated with a second blow-down valve (24).
7. The permanent magnet iron removal filter of claim 1, wherein: the device comprises a backwash water inlet valve (10), a raw water inlet valve (19), a first communication valve (20), a second communication valve (21), a first blow-down valve (22), a recovery valve (23) and a second blow-down valve (24), wherein the output end of a time control switch (12) is electrically connected with the input end of a PLC (programmable logic controller) control (11), and the output end of the PLC control (11) is electrically connected with the backwash water inlet valve (10), the raw water inlet valve (19), the first communication valve (20), the second communication valve (21), the first blow-down valve (22), the recovery valve (23) and the input end of the second blow-down valve (24) respectively.
CN202321502766.0U 2023-06-13 2023-06-13 Permanent magnet iron removal filter Active CN220131975U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321502766.0U CN220131975U (en) 2023-06-13 2023-06-13 Permanent magnet iron removal filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321502766.0U CN220131975U (en) 2023-06-13 2023-06-13 Permanent magnet iron removal filter

Publications (1)

Publication Number Publication Date
CN220131975U true CN220131975U (en) 2023-12-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321502766.0U Active CN220131975U (en) 2023-06-13 2023-06-13 Permanent magnet iron removal filter

Country Status (1)

Country Link
CN (1) CN220131975U (en)

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