CN115990369A - Heavy metal removal system for drinking water - Google Patents
Heavy metal removal system for drinking water Download PDFInfo
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- CN115990369A CN115990369A CN202310151265.0A CN202310151265A CN115990369A CN 115990369 A CN115990369 A CN 115990369A CN 202310151265 A CN202310151265 A CN 202310151265A CN 115990369 A CN115990369 A CN 115990369A
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- fixedly connected
- heavy metal
- drinking water
- removal system
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 41
- 239000003651 drinking water Substances 0.000 title claims abstract description 27
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000003795 desorption Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 239000002923 metal particle Substances 0.000 abstract description 13
- 239000010865 sewage Substances 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000000746 purification Methods 0.000 description 9
- 230000010405 clearance mechanism Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of drinking water treatment, in particular to a heavy metal removing system for drinking water, aiming at the problems that when a filter element needs to be cleaned, the filter element can be cleaned only by dismantling the device, and the operation is complicated. According to the invention, heavy metal particles attached to the surface of the filter element can be removed without manually removing the filter element, and then discharged through the sewage discharge end, so that the heavy metal particles are prevented from blocking the filter holes of the filter element, and the heavy metal removal efficiency is prevented from being influenced.
Description
Technical Field
The invention relates to the technical field of drinking water treatment, in particular to a drinking water heavy metal removal system.
Background
Treatment of drinking water includes purification and disinfection. Improving the physical properties of water and eliminating certain chemical components in water is commonly referred to as purification. The usual purification methods are precipitation, coagulation and filtration. Other components include decolorization, deodorization, iron removal, fluorine removal, softening, desalination, etc. The disinfection is to use a physical and chemical method to kill pathogenic microorganisms in water.
Through retrieving, chinese patent application No. cn202210172828. X's patent discloses a filter for drinking water, including shell, base and filter core, the base is rotated and is installed in the shell bottom, is provided with water inlet and water purification mouth at shell portion, the filter core is installed on the base, the inside water purification chamber that is equipped with of shell, water purification chamber both ends respectively with water purification mouth and filter core intercommunication the cover is equipped with the filter disc around the department that water purification chamber and filter core communicate, makes the drinking water that gets into from the water inlet filter disc and filter core after in proper order, reentrant water purification chamber, and although this kind of device possess stronger filtration efficiency, goes out water efficiently, but after its inside filter core long-time use, when people need clear up the filter core, just need demolish this equipment, just can clear up the filter core, the complex operation.
Disclosure of Invention
The invention provides a heavy metal removal system for drinking water, which comprises a removal cylinder, wherein a sewage discharging end is arranged at the bottom of the removal cylinder, a filter element is rotationally connected to the top of the removal cylinder, a water outlet end is arranged at the top end of the filter element, water inlets are arranged at two sides of the water outlet end, a rotating mechanism is arranged at one end of the top of the removal cylinder, a plurality of first installation blocks are fixedly connected to the inner wall above the removal cylinder at equal intervals, a first rotating shaft is rotationally connected to the middle part of each first installation block, a guide wheel is arranged at one side below the rotating shaft, an external gear is fixedly connected to the outer wall above the filter element, a gear is fixedly connected to the outer wall above the first rotating shaft, the gear is meshed with the external gear, an annular cleaning brush is arranged under the filter element, a plurality of first traction ropes are fixedly connected to the corresponding first rotating shaft through the guide wheels, and a plurality of first connecting springs are fixedly connected between the annular cleaning brush and the inner wall at the bottom of the removal cylinder.
Preferably, the rotating mechanism comprises a positioning block which is fixedly connected to the outer wall of one side above the removal cylinder, and the middle part of the positioning block is rotationally connected with a crank.
Preferably, the outer wall of the crank is fixedly connected with a belt wheel II, the outer wall of the belt wheel II is sleeved with a belt, the inner wall of the other side of the belt is provided with a belt wheel I, and the belt wheel I is fixedly connected with the outer wall of the top end of the filter element.
Preferably, the inner wall below the removal cylinder is provided with a cleaning mechanism, the cleaning mechanism comprises a fixed plate, and the outer wall at the top of the fixed plate is rotationally connected with a second rotating shaft through a torsion spring.
Preferably, a guide post is arranged on one side of the second rotating shaft, the guide post is fixedly connected to the inner wall of the removing cylinder, and a traction rope II is wound on the outer wall of the second rotating shaft.
Preferably, the second end of the traction rope extends to the outside of the removal cylinder through the guide post, and the second end of the traction rope positioned outside the removal cylinder is fixedly connected with a limiting plate, and the outer wall of the top of the limiting plate is fixedly connected with a pull ring.
Preferably, the two outer walls of the rotating shaft are fixedly connected with three cleaning frames at equal intervals, one ends of the cleaning frames are fixedly connected with cleaning springs, and the included angle between the cleaning springs and the horizontal plane is 30-60 degrees.
Preferably, the inner wall of the bottom of the removal cylinder is fixedly connected with three support columns, the outer wall of the top of each support column is fixedly connected with a first magnetic block, a second magnetic block is arranged right above each first magnetic block, the second magnetic block is fixedly connected with the outer wall of the bottom of the annular cleaning brush, and the first magnetic block and the second magnetic block are attracted to each other.
Preferably, a plurality of trapezoidal blocks are fixedly connected to the outer wall above the filter element at equal intervals, a plurality of second installation blocks are fixedly connected to the inner wall of the removal cylinder at equal intervals, and guide rods are slidably connected to the middle parts of the second installation blocks.
Preferably, a second connecting spring is arranged between the guide rod and the outer wall of the second top of the mounting block, and a cleaning brush is arranged on the outer wall below the guide rod.
The beneficial effects of the invention are as follows:
1. the user makes the filter core in the desorption section of thick bamboo rotatory through rotary mechanism to the filter core makes a plurality of gears on the desorption section of thick bamboo inner wall drive pivot one rotatory through the external gear on its upper portion outer wall, can let the winding of haulage rope one at its outer wall, thereby pulls through the haulage rope one and makes annular cleaning brush upwards move along rotatory filter core, can get rid of the heavy metal particle that the filter core surface is attached, then discharges through the blowdown end, avoid heavy metal particle to block up the filter core filtration pore, influence heavy metal desorption efficiency, need not the manual work and demolish the filter core and clear up.
2. Through setting up connecting spring one, can guarantee the route of annular cleaning brush, thereby avoid its deflection to influence cleaning efficiency.
3. Through setting up clearance mechanism, can get rid of remaining heavy metal particle behind the annular cleaning brush clearance, guarantee the clean and tidy of annular cleaning brush, promote the cleaning efficiency and the effect to the filter core.
4. Through setting up support column, magnet one and magnet two, adsorb each other through magnet one and magnet two to can make annular cleaning brush can fully contact with the clearance mechanism of bottom, guarantee that clearance mechanism can fully get rid of remaining heavy metal particle on the annular cleaning brush.
5. When the filter core is cleaned, the filter core rotates to drive a plurality of trapezoid blocks on the outer wall of the filter core to rotate, and the trapezoid blocks can contact with the guide rod and press the guide rod to enable the guide rod to move downwards in the rotating process of the trapezoid blocks, so that the cleaning brush at the lower end of the guide rod can clean an outer gear and a gear, and solid particles are prevented from being remained in tooth gaps of the outer gear and the gear to cause clamping.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a heavy metal removal system for drinking water according to the present invention;
FIG. 2 is a schematic view of a section of a removal cylinder of a heavy metal removal system for drinking water according to the present invention;
fig. 3 is an enlarged schematic diagram of a structure of a heavy metal removal system for drinking water according to the present invention;
fig. 4 is a bottom structure diagram of a removal cylinder of the heavy metal removal system for drinking water according to the present invention;
FIG. 5 is a partial structure diagram of a cleaning mechanism of the heavy metal removal system for drinking water according to the present invention;
fig. 6 is a partial view of the interior of a removal cylinder of the heavy metal removal system for drinking water according to the present invention.
In the figure: 1. a sewage discharge end; 2. a removal cylinder; 3. a water inlet; 4. a limiting plate; 5. a pull ring; 6. a water outlet end; 7. a belt wheel I; 8. a belt; 9. a crank; 10. a belt wheel II; 11. a positioning block; 12. an annular cleaning brush; 13. a first traction rope; 14. a filter element; 15. a traction rope II; 16. a first connecting spring; 17. a guide wheel; 18. a first mounting block; 19. a gear; 20. a first rotating shaft; 21. an external gear; 22. a support column; 23. a first magnetic block; 24. a second magnetic block; 25. a fixing plate; 26. a cleaning frame; 27. a second rotating shaft; 28. cleaning a spring; 29. a guide post; 30. a cleaning brush; 31. a second mounting block; 32. a guide rod; 33. a second connecting spring; 34. trapezoidal blocks.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Example 1
Referring to fig. 1-5, a heavy metal removing system for drinking water comprises a removing cylinder 2, a sewage discharging end 1 is arranged at the bottom of the removing cylinder 2, a filter element 14 is rotatably connected to the top of the removing cylinder 2, a water outlet end 6 is arranged at the top of the filter element 14, water inlets 3 are arranged at two sides of the water outlet end 6, a rotating mechanism is arranged at one end of the top of the removing cylinder 2, a plurality of mounting blocks I18 are fixedly connected to the inner wall above the removing cylinder 2 at equal intervals, a rotating shaft I20 is rotatably connected to the middle part of the mounting blocks I18, a guide wheel 17 is arranged at one side below the rotating shaft I20, an external gear 21 is fixedly connected to the outer wall above the filter element 14, a gear 19 is fixedly connected to the outer wall above the rotating shaft I20, the gear 19 is meshed with the external gear 21, an annular cleaning brush 12 is arranged right below the filter element 14, a plurality of traction ropes I13 are fixedly connected to the outer wall of the corresponding rotating shaft I20 through the guide wheel 17 at one end of each traction rope I13, a plurality of first connecting springs 16 are fixedly connected between the annular cleaning brush 12 and the inner wall of the bottom of the removal cylinder 2, the filter element 14 in the removal cylinder 2 is rotated through a rotating mechanism, the filter element 14 drives a first rotating shaft 20 to rotate through an outer gear 21 on the outer wall of the upper part of the filter element, a first traction rope 13 is wound on the outer wall of the filter element, the annular cleaning brush 12 is upwards moved along the rotating filter element 14 through the traction of the first traction rope 13, heavy metal particles attached to the surface of the filter element 14 can be removed, and then the heavy metal particles are discharged through a drain end 1, so that the heavy metal particles are prevented from blocking a filter hole of the filter element 14, the heavy metal removal efficiency is influenced, the filter element 14 is not required to be manually removed for cleaning, the path of the annular cleaning brush 12 can be ensured through the first connecting springs 16, avoiding deflection thereof and thus affecting cleaning efficiency.
As a still further scheme in the invention, the rotating mechanism comprises a positioning block 11, the positioning block 11 is fixedly connected to the outer wall of one side above the removal cylinder 2, the middle part of the positioning block 11 is rotatably connected with a crank 9, and a user rotates by shaking the crank 9 on the positioning block 11.
As a further scheme in the invention, the outer wall of the crank 9 is fixedly connected with a belt pulley II 10, the outer wall of the belt pulley II 10 is sleeved with a belt 8, the inner wall of the other side of the belt 8 is provided with a belt pulley I7, the belt pulley I7 is fixedly connected with the outer wall of the top end of the filter element 14, when the crank 9 rotates, the belt pulley II 10 on the outer wall of the crank is driven to rotate, and the belt pulley II 10 is driven by the belt 8 and the belt pulley I7, so that the filter element 14 in the removal cylinder 2 can rotate.
As a still further scheme in the invention, a cleaning mechanism is arranged on the inner wall below the removal cylinder 2 and comprises a fixed plate 25, and a second rotating shaft 27 is rotatably connected to the outer wall on the top of the fixed plate 25 through a torsion spring.
As a further proposal in the invention, a guide post 29 is arranged on one side of the second rotating shaft 27, the guide post 29 is fixedly connected with the inner wall of the removing cylinder 2, and the second traction rope 15 is wound on the outer wall of the second rotating shaft 27.
As a still further scheme in the invention, one end of the second traction rope 15 extends to the outside of the removal cylinder 2 through the guide post 29, one end of the second traction rope 15 positioned outside the removal cylinder 2 is fixedly connected with the limiting plate 4, the outer wall of the top of the limiting plate 4 is fixedly connected with the pull ring 5, and a user pulls the second traction rope 15 through the pull ring 5, so that the second rotating shaft 27 on the fixing plate 25 can rotate.
As a further scheme in the invention, the outer wall of the second rotating shaft 27 is fixedly connected with three cleaning frames 26 at equal intervals, one ends of the cleaning frames 26 are fixedly connected with cleaning springs 28, the included angle between the cleaning springs 28 and the horizontal plane is 30-60 degrees, and when the second rotating shaft 27 rotates, the cleaning springs 28 on the plurality of cleaning frames 26 on the outer wall of the second rotating shaft are driven to rotate, so that the annular cleaning brush 12 can be cleaned, residual heavy metal particles after the annular cleaning brush 12 is cleaned are removed, the cleaning of the annular cleaning brush 12 is ensured, and the cleaning efficiency and the cleaning effect on the filter element 14 are improved.
As a still further scheme in the invention, the inner wall of the bottom of the removing cylinder 2 is fixedly connected with three supporting columns 22, the outer walls of the tops of the supporting columns 22 are fixedly connected with a first magnetic block 23, a second magnetic block 24 is arranged right above each first magnetic block 23, the second magnetic block 24 is fixedly connected to the outer wall of the bottom of the annular cleaning brush 12, the first magnetic block 23 and the second magnetic block 24 are mutually attracted, and the first magnetic block 23 and the second magnetic block 24 are mutually attracted, so that the annular cleaning brush 12 can be fully contacted with a cleaning mechanism at the bottom, and the cleaning mechanism can be ensured to be fully used for removing heavy metal particles remained on the annular cleaning brush 12.
When the filter element 14 is required to be cleaned, a user rotates the crank 9 on the positioning block 11 by hand, when the crank 9 rotates, the belt pulley II 10 on the outer wall of the crank is driven to rotate, the belt pulley II 10 drives the belt pulley I7 through the belt 8, so that the filter element 14 in the removal cylinder 2 can rotate, the filter element 14 drives the rotating shaft I20 through the external gear 21 on the outer wall of the upper part of the filter element, the traction rope I13 can be wound on the outer wall of the filter element, the annular cleaning brush 12 is driven to move upwards along the rotating filter element 14 by the traction of the traction rope I13, heavy metal particles attached to the surface of the filter element 14 can be removed, and then the heavy metal particles are discharged through the drain end 1, so that the filter hole of the filter element 14 is prevented from being blocked, the heavy metal removal efficiency is prevented from being influenced, the filter element 14 is not required to be manually removed, the path of the annular cleaning brush 12 can be ensured, and the deflection of the annular cleaning brush 12 is prevented from being influenced by arranging the connecting spring I16; and, the user pulls haulage rope two 15 through drawing out 5 to can make the pivot two 27 on the fixed plate 25 rotatory, when the pivot two 27 is rotatory, drive the cleaning spring 28 on its outer wall a plurality of clean frames 26 and rotate, thereby can clear up annular cleaning brush 12, get rid of the remaining heavy metal granule behind the annular cleaning brush 12 clearance, guarantee annular cleaning brush 12's clean efficiency and effect to filter core 14, simultaneously, adsorb each other through magnet one 23 and magnet two 24, thereby can make annular cleaning brush 12 can fully contact with the clearance mechanism of bottom, guarantee that clearance mechanism can fully get rid of the remaining heavy metal granule on the annular cleaning brush 12.
Example two
The embodiment makes the following improvement on the basis of embodiment 1, referring to fig. 6, a plurality of trapezoidal blocks 34 are fixedly connected to the outer wall of the upper part of the filter element 14 at equal intervals, a plurality of second installation blocks 31 are fixedly connected to the inner wall of the removal cylinder 2 at equal intervals, a guide rod 32 is slidably connected to the middle part of each second installation block 31, and when the filter element 14 rotates, the plurality of trapezoidal blocks 34 on the outer wall of the filter element can be driven to rotate, and the inclined planes of the trapezoidal blocks 34 are contacted with the guide rod 32 so as to press the guide rod 32 to enable the guide rod 32 to move downwards.
As a still further scheme in the invention, a second connecting spring 33 is arranged between the guide rod 32 and the outer wall of the top of the second mounting block 31, a cleaning brush 30 is arranged on the outer wall below the guide rod 32, the guide rod 32 moves downwards to compress the second connecting spring 33, and when the trapezoid block 34 is not contacted with the guide rod 32, the trapezoid block is reset under the action of the resilience force of the second connecting spring 33, and the trapezoid block is circulated and reciprocated in such a way, so that the cleaning brush 30 at the lower end of the guide rod 32 can clean the external gear 21 and the gear 19 up and down, and solid particles are prevented from remaining in tooth gaps of the external gear 21 and the gear 19 to cause clamping.
When the filter element 14 is used, the plurality of trapezoid blocks 34 on the outer wall of the filter element 14 can be driven to rotate when the filter element rotates, the inclined surfaces of the trapezoid blocks 34 are contacted with the guide rod 32 so as to press the guide rod 32 to move downwards, the guide rod 32 moves downwards to compress the second connecting spring 33, and when the trapezoid blocks 34 are not contacted with the guide rod 32, the trapezoid blocks are reset under the action of the resilience force of the second connecting spring 33, and the trapezoid blocks are circulated and reciprocated in such a way, so that the cleaning brush 30 at the lower end of the guide rod 32 can clean the external gear 21 and the gear 19, and solid particles are prevented from remaining in tooth gaps of the external gear 21 and the gear 19 to cause blocking.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a drinking water heavy metal desorption system, includes desorption section of thick bamboo (2), desorption section of thick bamboo (2) bottom is equipped with blowdown end (1), and desorption section of thick bamboo (2) top rotation is connected with filter core (14), filter core (14) top is equipped with out water end (6), and goes out water end (6) both sides and be equipped with water inlet (3), its characterized in that, desorption section of thick bamboo (2) top one end is equipped with rotary mechanism, and desorption section of thick bamboo (2) top inner wall equidistance fixedly connected with a plurality of installation piece (18), installation piece one (18) middle part is all rotated and is connected with pivot one (20), and pivot one (20) below one side is equipped with leading wheel (17), filter core (14) top outer wall fixedly connected with external gear (21), and gear (19) and external gear (21) meshing, be equipped with annular cleaning brush (12) under filter core (14), and a plurality of haulage ropes one (13), every haulage rope one end all corresponds through leading wheel (17) fixedly connected with external gear (19), a plurality of haulage ropes (13) are connected with between a plurality of annular brush (16) and the fixed connection of outer wall (16).
2. The heavy metal removal system for drinking water according to claim 1, wherein the rotating mechanism comprises a positioning block (11), the positioning block (11) is fixedly connected to the outer wall of one side above the removal cylinder (2), and a crank (9) is rotatably connected to the middle of the positioning block (11).
3. The heavy metal removal system for drinking water according to claim 2, wherein the outer wall of the crank (9) is fixedly connected with a belt wheel II (10), a belt (8) is sleeved on the outer wall of the belt wheel II (10), a belt wheel I (7) is arranged on the inner wall of the other side of the belt (8), and the belt wheel I (7) is fixedly connected with the outer wall of the top end of the filter element (14).
4. The heavy metal removal system for drinking water according to claim 1, wherein a cleaning mechanism is arranged on the inner wall below the removal cylinder (2), the cleaning mechanism comprises a fixing plate (25), and a rotating shaft II (27) is rotatably connected to the outer wall of the top of the fixing plate (25) through a torsion spring.
5. The heavy metal removal system for drinking water according to claim 4, wherein a guide post (29) is arranged on one side of the second rotating shaft (27), the guide post (29) is fixedly connected to the inner wall of the removal cylinder (2), and the second traction rope (15) is wound on the outer wall of the second rotating shaft (27).
6. The heavy metal removal system for drinking water according to claim 5, wherein one end of the second traction rope (15) extends to the outside of the removal cylinder (2) through a guide post (29), one end of the second traction rope (15) located outside the removal cylinder (2) is fixedly connected with a limiting plate (4), and the outer wall of the top of the limiting plate (4) is fixedly connected with a pull ring (5).
7. The heavy metal removal system for drinking water according to claim 6, wherein three cleaning frames (26) are fixedly connected to the outer wall of the second rotating shaft (27) at equal intervals, cleaning springs (28) are fixedly connected to one ends of the cleaning frames (26), and an included angle between each cleaning spring (28) and a horizontal plane is 30-60 degrees.
8. The heavy metal removal system for drinking water according to claim 7, wherein the inner wall of the bottom of the removal cylinder (2) is fixedly connected with three support columns (22), the outer walls of the tops of the support columns (22) are fixedly connected with first magnetic blocks (23), second magnetic blocks (24) are arranged right above each first magnetic block (23), the second magnetic blocks (24) are fixedly connected to the outer wall of the bottom of the annular cleaning brush (12), and the first magnetic blocks (23) and the second magnetic blocks (24) are attracted to each other.
9. The heavy metal removal system for drinking water according to claim 8, wherein a plurality of trapezoid blocks (34) are fixedly connected to the outer wall above the filter element (14) at equal intervals, a plurality of second installation blocks (31) are fixedly connected to the inner wall of the removal cylinder (2) at equal intervals, and guide rods (32) are slidably connected to the middle parts of the second installation blocks (31).
10. The heavy metal removal system for drinking water according to claim 9, wherein a second connecting spring (33) is arranged between the guide rod (32) and the top outer wall of the second mounting block (31), and a cleaning brush (30) is arranged on the outer wall below the guide rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310151265.0A CN115990369A (en) | 2023-02-22 | 2023-02-22 | Heavy metal removal system for drinking water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310151265.0A CN115990369A (en) | 2023-02-22 | 2023-02-22 | Heavy metal removal system for drinking water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115990369A true CN115990369A (en) | 2023-04-21 |
Family
ID=85992083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310151265.0A Withdrawn CN115990369A (en) | 2023-02-22 | 2023-02-22 | Heavy metal removal system for drinking water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115990369A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117985822A (en) * | 2024-04-02 | 2024-05-07 | 上海弘数新材料科技有限公司 | Carbon anode sewage treatment equipment |
-
2023
- 2023-02-22 CN CN202310151265.0A patent/CN115990369A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117985822A (en) * | 2024-04-02 | 2024-05-07 | 上海弘数新材料科技有限公司 | Carbon anode sewage treatment equipment |
| CN117985822B (en) * | 2024-04-02 | 2024-06-25 | 上海弘数新材料科技有限公司 | Carbon anode sewage treatment equipment |
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Application publication date: 20230421 |
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