CN220265419U - Water treatment device for filtering metal ions - Google Patents
Water treatment device for filtering metal ions Download PDFInfo
- Publication number
- CN220265419U CN220265419U CN202321643611.9U CN202321643611U CN220265419U CN 220265419 U CN220265419 U CN 220265419U CN 202321643611 U CN202321643611 U CN 202321643611U CN 220265419 U CN220265419 U CN 220265419U
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- CN
- China
- Prior art keywords
- shell
- filter
- cavity
- metal ions
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000001914 filtration Methods 0.000 title claims abstract description 25
- 229910021645 metal ion Inorganic materials 0.000 title claims abstract description 22
- 239000002351 wastewater Substances 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 238000001223 reverse osmosis Methods 0.000 claims description 17
- 239000012528 membrane Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 229910001385 heavy metal Inorganic materials 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005341 cation exchange Methods 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a water treatment device for filtering metal ions, which comprises a shell, wherein the upper end of one side of the shell is provided with a wastewater inlet, and the lower part of the other side of the shell is provided with a wastewater outlet; further comprises: the reaction cavity is arranged on one side of the inside of the shell, a medicine adding port extending to the outside is arranged on one side above the reaction cavity, two stirring rods are arranged in the reaction cavity, and a plurality of air holes are formed in the outside of the stirring rods; the first filter cavity is arranged on the other side of the inner part of the shell, and the first filter cavity is connected with the reaction cavity through a first water conveying pipe; the second filter chamber, it sets up the below in first filter chamber, second filter chamber passes through second raceway with first filter chamber and is connected, the inside in second filter chamber is provided with the cartridge filter, and the cartridge filter is provided with three, has solved the water treatment facilities and has got rid of the relatively poor problem of effect to metal ion in the waste water.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to a water treatment device for filtering metal ions.
Background
In the fields of environment and human health, heavy metals mainly refer to heavy metals such as mercury, cadmium, lead, chromium, arsenic, copper, zinc, cobalt, nickel and the like. They exist in different forms in the environment and migrate and accumulate in the environment. The industries of mining, metallurgy, chemical industry and the like are main artificial pollution sources in water bodies. Excessive enrichment of heavy metals in the food chain can cause great harm to the natural environment and human health, and therefore, a water treatment device is required to treat metal ion wastewater.
For example, chinese patent publication No. CN208008587U entitled "a heavy metal ion sewage treatment device", which comprises a control box, a display screen, a control panel, a water pump, a water outlet pipe, a heavy metal filtering device, a flowmeter, a window, a water inlet, a disinfection pipe, a main body of the sewage treatment device, wherein the heavy metal filtering device comprises a metal frame, a interception plate, a connecting plate, a cation exchange membrane, a water outlet, a protective cover and a conductive plate, the heavy metal filtering device can be fixed by the metal frame in the process of filtering heavy metal ions in wastewater, the heavy metal cations can be left on the interception plate by the cation exchange membrane, and the heavy metal filtering device can be conductive by the conductive plate, so that the heavy metal cations of the interception plate can be reduced, and the treated wastewater can be discharged from the water outlet.
Although the above prior art can remove metal ions in wastewater, the filtering mode is single, and the filtering mode cannot be applied to wastewater containing various metal ions, so that the prior art does not meet the existing requirements, and therefore, a water treatment device for filtering metal ions is provided.
Disclosure of Invention
The utility model aims to provide a water treatment device for filtering metal ions, which aims to solve the problem that the water treatment device provided in the background art has poor effect of removing metal ions in wastewater.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the water treatment device for filtering metal ions comprises a shell, wherein the upper end of one side of the shell is provided with a wastewater inlet, and the lower part of the other side of the shell is provided with a wastewater outlet; further comprises:
the reaction cavity is arranged on one side of the inside of the shell, a medicine adding port extending to the outside is arranged on one side above the reaction cavity, two stirring rods are arranged in the reaction cavity, and a plurality of air holes are formed in the outside of the stirring rods;
the first filter cavity is arranged on the other side of the inner part of the shell, and the first filter cavity is connected with the reaction cavity through a first water conveying pipe;
the second filter chamber, it sets up the below in first filter chamber, second filter chamber passes through second raceway with first filter chamber and is connected, the inside in second filter chamber is provided with the cartridge filter, and the cartridge filter is provided with three.
Preferably, the air compressor is installed to one side of shell up end, the driving box is installed to one side of air compressor, the motor is installed to one side of driving box inside, the driving gear is installed to the output shaft of motor, the transfer line is installed to the opposite side of driving box inside, and the lower extreme and the shell of transfer line rotate to be connected, and extend to the inside of reaction chamber, the one end of puddler all is connected with the transfer line, the driven gear is installed to the one end that the transfer line is located the driving box inside, and driven gear and driving gear meshing are connected, the gas-supply pipe is installed in the upper end rotation of transfer line, and one side of air compressor and gas-supply pipe is connected through the pipeline.
Preferably, a slag discharging mechanism is arranged at the bottom of the reaction cavity and comprises a rotating shaft, a spiral pushing blade and a driving motor, the rotating shaft is rotationally connected with the shell, the spiral pushing blade is fixed at the outer part of the rotating shaft, and the bottom of the reaction cavity is of a V-shaped structure.
Preferably, the first filter cavity is internally provided with an activated carbon particle layer, and the activated carbon particle layers are two.
Preferably, the inside of cartridge filter is provided with reverse osmosis RO membrane, the inside central point of cartridge filter puts the department and is provided with central passageway, adjacent all be provided with the connecting pipe between the cartridge filter, the one end of connecting pipe is connected with the cartridge filter, and the other end of connecting pipe is connected with central passageway.
Preferably, the pump is installed outside the first water pipe and the second water pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the reaction cavity is arranged, the wastewater enters the reaction cavity from the wastewater inlet, the sodium hydroxide can be added from the chemical adding port by a worker, at the moment, the motor and the air compressor are started, on one hand, the driving gear of the output shaft of the motor drives the transmission pipe to rotate through the driven gear, so that the lower two stirring rods are driven to stir the wastewater, the dissolution of the sodium hydroxide is promoted, on the other hand, the air compressor compresses the air, the air is conveyed to the air conveying pipe through the pipeline, then enters the transmission pipe from the air conveying pipe, finally, the air is discharged through the air holes on the stirring rods, innumerable fine bubbles are formed in the wastewater, the bubbles contain oxygen and can generate oxidation reaction with the wastewater, on the other hand, the dissolution of the wastewater and the sodium oxide can be accelerated, so that the reaction efficiency is improved, the sodium hydroxide can eliminate the hardness of the water in the precipitation process, the pH value of the water is regulated, the heavy metal ions in the wastewater are removed through precipitation, and the solid precipitate is at the bottom of the reaction cavity.
2. According to the utility model, the first filter cavity is provided with the two active carbon particle layers, and the precipitated water enters the first filter cavity through the first water pipe, so that the water gradually permeates from the active carbon particle layers, and the active carbon is a highly porous material and can adsorb heavy metal ions in the water, so that metals such as lead, mercury and arsenic are removed, and the purpose of improving the filtering effect of the wastewater is achieved.
3. According to the utility model, the second filter cavity is arranged, the water body is pressurized and fed into the filter cartridge under the action of the second water pipe, the aperture of the reverse osmosis RO membrane is small to the nanometer level, under the action of pressure, water molecules can pass through the reverse osmosis RO membrane, inorganic salt, heavy metal ions, organic matters and other impurities in the water can not pass through the reverse osmosis RO membrane, filtered water enters the central channel of the filter cartridge, and enters the next filter cartridge through the connecting pipe, and the removal effect of metal ions is further improved through three-time permeation filtration.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a perspective view of the slag discharging mechanism of the present utility model;
fig. 4 is a schematic view of a filter cartridge connection structure according to the present utility model.
In the figure: 1. a housing; 2. a reaction chamber; 3. a waste water inlet; 4. a medicine adding port; 5. an air compressor; 6. a stirring rod; 7. air holes; 8. a first filter chamber; 9. an activated carbon particle layer; 10. a first water pipe; 11. a second filter chamber; 12. a second water pipe; 13. a filter cartridge; 14. a connecting pipe; 15. a waste water outlet; 16. a drive box; 17. a transmission tube; 18. a driven gear; 19. a motor; 20. a drive gear; 21. a gas pipe; 22. a slag discharging mechanism; 23. a rotation shaft; 24. spiral pushing blades; 25. reverse Osmosis (RO) membranes; 26. a central passage.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the water treatment device for filtering metal ions comprises a shell 1, wherein a wastewater inlet 3 is formed in the upper end of one side of the shell 1, and a wastewater outlet 15 is formed below the other side of the shell 1; further comprises:
the reaction cavity 2 is arranged at one side of the inside of the shell 1, a medicine adding port 4 extending to the outside is arranged at one side above the reaction cavity 2, two stirring rods 6 are arranged in the reaction cavity 2, and a plurality of air holes 7 are formed in the outside of the stirring rods 6;
the first filter cavity 8 is arranged on the other side of the interior of the shell 1, and the first filter cavity 8 is connected with the reaction cavity 2 through a first water pipe 10;
the second filter chamber 11, it sets up in the below of first filter chamber 8, and second filter chamber 11 passes through second raceway 12 with first filter chamber 8 to be connected, and the inside of second filter chamber 11 is provided with cartridge filter 13, and cartridge filter 13 is provided with three.
In the precipitation process, the sodium hydroxide can eliminate the hardness of water, adjust the pH value of the water, neutralize the wastewater, remove heavy metal ions in the water through precipitation, and precipitate in a solid state at the bottom of the reaction cavity 2.
Referring to fig. 1 and 2, an air compressor 5 is installed on one side of the upper end surface of a housing 1, a driving box 16 is installed on one side of the upper end surface of the air compressor 5, a motor 19 is installed on one side of the inside of the driving box 16, a driving gear 20 is installed on an output shaft of the motor 19, a driving pipe 17 is installed on the other side of the inside of the driving box 16, the lower end of the driving pipe 17 is rotationally connected with the housing 1 and extends to the inside of a reaction cavity 2, one end of a stirring rod 6 is connected with the driving pipe 17, a driven gear 18 is installed at one end of the driving pipe 17 located inside the driving box, the driven gear 18 is meshed with the driving gear 20, a driving pipe 21 is rotatably installed at the upper end of the driving pipe 17, the air compressor 5 is connected with one side of the air pipe 21 through a pipeline, waste water enters the inside of the reaction cavity 2 from a waste water inlet 3, and a worker can add sodium hydroxide from a chemical adding port 4, at this moment, on one side, the driving gear 20 of the output shaft of the motor 19 drives the driving gear 17 to rotate through the driven gear 18, thereby driving two stirring rods 6 below to stir waste water, on the other side, so that dissolution of the sodium hydroxide is promoted, on the other side, the driving pipe 17 is located at one end, a plurality of the end of the driving rods 6 is provided with a small oxygen bubbles, and finally, oxygen bubbles can be blown out from the waste water through the air pipe 21, and can be blown into the waste water, and can react with the waste water, and can be oxidized, and can flow out of the waste water, and can and air, and can flow out of the waste water, and air gas, and can flow and air can quickly and air bubble and air can react and air.
Referring to fig. 1 and 3, a slag discharging mechanism 22 is disposed at the bottom of the reaction chamber 2, the slag discharging mechanism 22 includes a rotating shaft 23, a spiral pushing blade 24 and a driving motor, the rotating shaft 23 is rotatably connected with the housing 1, the spiral pushing blade 24 is fixed at the outside of the rotating shaft 23, and the bottom of the reaction chamber 2 has a V-shaped structure, so that the solidified material can be discharged.
Referring to fig. 1, an activated carbon particle layer 9 is disposed in the first filter chamber 8, and two activated carbon particle layers 9 are disposed, and precipitated water enters the first filter chamber 8 through a first water pipe 10, so as to gradually permeate from the activated carbon particle layer 9, and activated carbon is a highly porous material capable of adsorbing heavy metal ions in water, so as to remove metals such as lead, mercury and arsenic, thereby achieving the purpose of improving the filtering effect of wastewater.
Referring to fig. 4, a Reverse Osmosis (RO) membrane 25 is disposed in the filter cartridge 13, a central channel 26 is disposed in the central position of the filter cartridge 13, connecting pipes 14 are disposed between adjacent filter cartridges 13, one ends of the connecting pipes 14 are connected with the filter cartridge 13, and the other ends of the connecting pipes 14 are connected with the central channel 26, so as to improve the effect of removing metal ions.
Referring to fig. 1, pump is installed outside the first water pipe 10 and the second water pipe 12.
Working principle: when the filter cartridge 13 is used, under the action of the second water conveying pipe 12, water is pressurized and sent into the filter cartridge 13, the aperture of the reverse osmosis RO membrane 25 is small to the nanometer level, under the action of pressure, water molecules can pass through the reverse osmosis RO membrane 25, inorganic salt, heavy metal ions, organic matters and other impurities in water can not pass through the reverse osmosis RO membrane 25, filtered water enters the central channel 26 of the filter cartridge 13 and enters the next filter cartridge 13 through a connecting pipe, and the removal effect of metal ions is further improved through three-time osmosis filtration.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The water treatment device for filtering metal ions comprises a shell (1), wherein a wastewater inlet (3) is formed in the upper end of one side of the shell (1), and a wastewater outlet (15) is formed below the other side of the shell (1);
the method is characterized in that: further comprises:
the reaction cavity (2) is arranged on one side of the interior of the shell (1), a medicine adding port (4) extending to the exterior is arranged on one side of the upper side of the reaction cavity (2), two stirring rods (6) are arranged in the reaction cavity (2), and a plurality of air holes (7) are formed in the exterior of the stirring rods (6);
the first filter cavity (8) is arranged on the other side of the interior of the shell (1), and the first filter cavity (8) is connected with the reaction cavity (2) through a first water pipe (10);
the second filter cavity (11) is arranged below the first filter cavity (8), the second filter cavity (11) is connected with the first filter cavity (8) through a second water conveying pipe (12), a filter cartridge (13) is arranged in the second filter cavity (11), and the filter cartridges (13) are three.
2. A water treatment device for filtering metal ions according to claim 1, wherein: the utility model discloses a gas compressor, including shell (1), driven gear (18) are installed to one side of shell (1), driving case (16) are installed to one side of shell (5), motor (19) are installed to one side of driving case (16) inside, driving gear (20) are installed to the output shaft of motor (19), driving tube (17) are installed to the opposite side of driving case (16) inside, and the lower extreme and the shell (1) of driving tube (17) rotate to be connected, and extend to the inside of reaction chamber (2), all be connected with driving tube (17) in one end of puddler (6), driven gear (18) are installed to one end that driving tube (17) are located driving case inside, and driven gear (18) are connected with driving gear (20) meshing, gas-supply pipe (21) are installed in the upper end rotation of driving tube (17), and one side of air compressor (5) and gas-supply pipe (21) are passed through the pipeline and are connected.
3. A water treatment device for filtering metal ions according to claim 1, wherein: the bottom of reaction chamber (2) is provided with slag discharging mechanism (22), slag discharging mechanism (22) are including rotation axis (23), spiral propelling movement blade (24) and driving motor, rotation axis (23) are connected with shell (1) rotation, spiral propelling movement blade (24) are fixed in the outside of rotation axis (23), the bottom of reaction chamber (2) is V type structure.
4. A water treatment device for filtering metal ions according to claim 1, wherein: an activated carbon particle layer (9) is arranged in the first filter cavity (8), and two activated carbon particle layers (9) are arranged.
5. A water treatment device for filtering metal ions according to claim 1, wherein: the inside of cartridge filter (13) is provided with reverse osmosis RO membrane (25), the inside central point department of cartridge filter (13) is provided with central passageway (26), adjacent all be provided with connecting pipe (14) between cartridge filter (13), the one end of connecting pipe (14) is connected with cartridge filter (13), and the other end of connecting pipe (14) is connected with central passageway (26).
6. A water treatment device for filtering metal ions according to claim 1, wherein: the pumping pumps are arranged outside the first water conveying pipe (10) and the second water conveying pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643611.9U CN220265419U (en) | 2023-06-27 | 2023-06-27 | Water treatment device for filtering metal ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321643611.9U CN220265419U (en) | 2023-06-27 | 2023-06-27 | Water treatment device for filtering metal ions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220265419U true CN220265419U (en) | 2023-12-29 |
Family
ID=89299845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321643611.9U Active CN220265419U (en) | 2023-06-27 | 2023-06-27 | Water treatment device for filtering metal ions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220265419U (en) |
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2023
- 2023-06-27 CN CN202321643611.9U patent/CN220265419U/en active Active
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