CN213112738U - Circulating water descaling device - Google Patents
Circulating water descaling device Download PDFInfo
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- CN213112738U CN213112738U CN202120520728.2U CN202120520728U CN213112738U CN 213112738 U CN213112738 U CN 213112738U CN 202120520728 U CN202120520728 U CN 202120520728U CN 213112738 U CN213112738 U CN 213112738U
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- descaling
- magnetic
- piece
- cavity
- circulating water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 11
- 230000008602 contraction Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 238000006298 dechlorination reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000004323 axial length Effects 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 abstract description 3
- 239000000460 chlorine Substances 0.000 description 16
- 229910052801 chlorine Inorganic materials 0.000 description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 13
- 230000009471 action Effects 0.000 description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005415 magnetization Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 230000007613 environmental effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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- 229910052761 rare earth metal Inorganic materials 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A circulating water descaling device relates to the technical field of sewage treatment devices and comprises a descaling cavity, wherein multistage magnetic descaling pieces are arranged in the descaling cavity in a staggered mode along the water flow direction, overflow descaling channels are formed among the multistage magnetic descaling pieces, a multistage magnetic descaling assembly comprises a first magnetic descaling piece and a second magnetic descaling piece which are coaxially and parallelly arranged at the inlet end and the outlet end of the descaling cavity, and a third magnetic descaling piece used for blocking the straight-line circulation between the first magnetic descaling piece and the second magnetic descaling piece is further arranged between the first magnetic descaling piece and the second magnetic descaling piece; the third magnetic descaling piece comprises a clapboard fixedly connected in the descaling cavity. The utility model solves the problems that the device in the traditional technology is provided with the descaling component along the axial direction, which causes the axial length to be large and affects the installation and use of the device; and the contact area of the descaling part of the device and circulating water in unit time is limited, and the descaling efficiency is low.
Description
Technical Field
The utility model relates to a sewage treatment plant technical field, concretely relates to circulating water scale removal device.
Background
The circulating water treatment descaling system is suitable for various circulating cooling water treatment fields such as industrial circulating water treatment, cooling water treatment, central air-conditioning circulating water treatment, power plant circulating water treatment and the like. At present, chemical methods or electronic technical methods are generally adopted for descaling, corrosion inhibition and sterilization of a circulating water system. The chemical method is adopted, chemical agents such as scale inhibitors and preservatives are added in the circulating water, so that the cost is high, and secondary pollution is caused to the water body due to the introduction of new chemical agents; by adopting an electronic technology treatment method, such as an electronic descaling instrument and other descaling devices, the descaling effect is not visual and obvious, the problems of scaling, corrosion, bacterial and algae breeding, water quality deterioration, overproof concentration multiple and the like of a circulating water system cannot be fundamentally controlled, and the circulating water system cannot be always in a good and stable state.
The prior art discloses a patent of CN92236434.6, which comprises a flange, an inner cavity pipe, a shell and a rare earth permanent magnet, wherein the inner cavity pipe is divided into two parts by a partition plate, the pipe wall is provided with a radial window, the permanent magnet is arranged in a space formed by the inner cavity pipe and the shell and forms a radial magnetic field, water supplied to a boiler flows through a scaler firstly, the water magnetized by the magnetic field does not form furnace scale in the boiler any more, the formed scale of the boiler can be loosened under the long-term dilution action of the magnetized water, and the boiler can be cleaned and fallen off when being cleaned.
However, the device gradually exposes the defects of the technology in production and use, and mainly shows the following aspects:
firstly, in order to improve the descaling effect of the device, the descaling component is arranged along the axial direction of the device, so that the axial length of the device is large, and the installation and the use of the device are influenced.
Secondly, the contact area of the descaling part of the device and circulating water in unit time is limited, and the descaling efficiency is low. In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a circulating water descaling device, which is used for solving the problem that the device in the traditional technology is provided with a descaling part along the axial direction, so that the axial direction length is large, and the installation and use of the device are influenced; and the contact area of the descaling part of the device and circulating water in unit time is limited, and the descaling efficiency is low.
In order to achieve the above object, the utility model provides a following technical scheme:
a circulating water descaling device comprises a descaling cavity, wherein multistage magnetic descaling pieces are arranged in the descaling cavity in a staggered mode along the water flow direction, and overflow descaling channels are formed among the multistage magnetic descaling pieces;
the multistage magnetic descaling assembly comprises a first magnetic descaling piece and a second magnetic descaling piece which are coaxially and parallelly arranged at the inlet end and the outlet end of the descaling cavity, and a third magnetic descaling piece used for blocking the straight-line circulation between the first magnetic descaling piece and the second magnetic descaling piece is also arranged between the first magnetic descaling piece and the second magnetic descaling piece;
the third magnetic descaling part comprises a partition board fixedly connected in the descaling cavity, magnetic ring groups corresponding to the first magnetic descaling part and the second magnetic descaling part are fixedly connected to two sides of the partition board respectively, and a communication hole for communicating the two magnetic ring groups is formed in the partition board.
As an optimized scheme, the first magnetic descaling part and the second magnetic descaling part respectively comprise a plurality of enclosed arc-shaped magnetic sheets.
As an optimized scheme, the number of the arc-shaped magnetic sheets on the first magnetic descaling part and the second magnetic descaling part is even.
As an optimized scheme, the magnetic ring group comprises an inner ring and an outer ring which are coaxially arranged, and a water flowing channel is formed through the area between the inner ring and the outer ring.
As an optimized scheme, the outer ring of the outer ring is fixedly connected with the inner wall of the descaling cavity.
As an optimized scheme, a fixed cylinder for fixing the inner ring of the inner ring is further fixedly connected to the partition plate.
As an optimized scheme, the descaling cavity is further coaxially and fixedly connected with an inner pipe and an outer pipe, and the arc-shaped magnetic sheet is fixed in an area between the inner pipe and the outer pipe.
As an optimized scheme, a tapered contraction section is further arranged at the outlet end of the descaling cavity along the water flow direction.
As an optimized scheme, the outlet end of the contraction section is fixedly connected with a connecting flange.
As an optimized scheme, the inlet end of the descaling cavity is also connected with a dechlorination assembly.
As an optimized scheme, the chlorine removal assembly comprises a pipeline, and a plurality of chlorine blocking sheets uniformly distributed along a spiral line are arranged in the pipeline.
As an optimized scheme, a leakage gap is arranged between every two adjacent chlorine blocking sheets.
As an optimized scheme, the chlorine blocking sheets are arranged in a fan shape along the overlooking angle, and the arc ends of the chlorine blocking sheets are positioned on the outer sides.
As an optimized proposal, the chlorine blocking sheet comprises a reverse osmosis membrane.
As an optimized scheme, the outer end parts of the chlorine blocking sheets are fixedly connected in a fixed pipe together.
As an optimized scheme, the fixed pipe is sleeved in the pipeline.
As an optimized scheme, the outlet end of the pipeline is communicated with the inlet end of the descaling cavity.
As an optimized scheme, the inlet end of the pipeline is also provided with a divergent diffusion section along the water flow direction.
As an optimized scheme, the inlet end of the diffusion section is fixedly connected with a connecting flange.
Compared with the prior art, the beneficial effects of the utility model are that:
the multistage magnetic descaling parts are arranged in a staggered mode, so that water flow overflow flow is realized, the contact area between the multistage magnetic descaling parts and the water flow is enlarged, and the working efficiency is greatly improved; the multistage magnetic descaling pieces are arranged in a staggered mode, so that the axial length of the device is reduced, and the device is more convenient to assemble and use; the sewage is not required to be discharged, the water resource is saved, the power consumption is avoided, no medicament is used, no maintenance is required, the water consumption is low, the service life is long, and the purposes of energy conservation and environmental protection are really achieved; the structure is simple, the operation and maintenance are convenient and safe, the safety is extremely high, the reliability is high, and the device is economical and practical; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the chlorine blocking sheet of the present invention in a top view;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1-descaling a cavity; 2-arc magnetic sheet; 3-inner ring; 4-the outer loop; 5-a separator; 6-outer tube; 7-inner tube; 8-communicating holes; 9-a contraction section; 10-connecting a flange plate; 11-a pipeline; 12-chlorine blocking tablets; 13-a fixed tube; 14-fixed cylinder.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the circulating water descaling device includes a descaling cavity 1, wherein a plurality of stages of magnetic descaling members are arranged in the descaling cavity 1 along a water flow direction in a staggered manner, and an overflow descaling channel is formed between the plurality of stages of magnetic descaling members.
The multistage magnetic descaling assembly comprises a first magnetic descaling piece and a second magnetic descaling piece which are coaxially and parallelly arranged at the inlet and outlet ends of the descaling cavity 1, and a third magnetic descaling piece used for blocking the straight-line circulation between the first magnetic descaling piece and the second magnetic descaling piece is further arranged between the first magnetic descaling piece and the second magnetic descaling piece.
The first magnetic descaling piece and the second magnetic descaling piece both comprise a plurality of enclosed arc-shaped magnetic sheets 2.
The number of the arc-shaped magnetic sheets 2 on the first magnetic descaling part and the second magnetic descaling part is even.
The third magnetic descaling part comprises a partition plate 5 fixedly connected in the descaling cavity 1, two sides of the partition plate 5 are respectively and fixedly connected with magnetic ring groups corresponding to the first magnetic descaling part and the second magnetic descaling part, and the partition plate 5 is also provided with a communication hole 8 for communicating the two magnetic ring groups.
The magnetic ring group comprises an inner ring 3 and an outer ring 4 which are coaxially arranged, and a water flow channel is formed by the area between the inner ring 3 and the outer ring 4.
The outer ring of the outer ring 4 is fixedly connected with the inner wall of the descaling cavity 1.
The clapboard 5 is also fixedly connected with a fixed cylinder 14 for fixing the inner ring of the inner ring 3.
The descaling cavity 1 is also coaxially and fixedly connected with an inner pipe 7 and an outer pipe 6, and the arc-shaped magnetic sheet 2 is fixed in the area between the inner pipe 7 and the outer pipe 6.
The outlet end of the descaling cavity 1 is also provided with a tapered contraction section 9 along the water flow direction.
The outlet end of the contraction section 9 is also fixedly connected with a connecting flange plate 10.
The inlet end of the descaling cavity 1 is also connected with a dechlorination assembly.
The chlorine removal component comprises a pipeline 11, and a plurality of chlorine blocking sheets 12 uniformly distributed along a spiral line are arranged in the pipeline 11.
And a liquid leakage gap is arranged between the adjacent chlorine blocking sheets 12.
The chlorine blocking sheets 12 are arranged in a fan shape along the overlooking angle, and the arc ends of the chlorine blocking sheets 12 are positioned at the outer sides.
The chlorine barrier 12 comprises a reverse osmosis membrane.
The outer ends of the chlorine blocking sheets 12 are fixedly connected in a fixed pipe 13.
The fixed pipe 13 is sleeved in the pipeline 11.
The outlet end of the pipeline 11 is communicated with the inlet end of the descaling cavity 1.
The inlet end of the pipeline 11 is also provided with a divergent diffusion section along the water flow direction.
The inlet end of the diffuser section is also fixedly connected with a connecting flange 10.
The working process of the descaling device is as follows: water flows through the cavity a to carry out primary magnetization, then flows into the cavity b, flows into the cavity c from the cavity b, flows into the cavity d from the cavity c, and water flows through the secondary magnetization region formed by the magnetic ring group, flows into the cavity e from the cavity d, then flows into the cavity f to carry out tertiary magnetization, and flows out from the flange after full magnetization.
When water rotates to enter the magnetization purification equipment, according to the theory of hydrogen bond action, water molecules are under the action of a magnetic field, the hydrogen bonds can be bent or broken, water molecule association bodies are changed into single water molecules, the single water molecules are widely distributed in water and surround scale particles, further formation of the scale is prevented, and the scale inhibition effect is achieved.
After the water molecules are magnetized, the small molecular water moves more freely, the solubility is improved, the viscous force is reduced, the permeability is enhanced, and the small molecular water can easily permeate into the tiny gaps of the scale blocks, so that the scale body is changed and damaged, the old scale is soaked, cracked, stripped and fallen off, and the descaling effect is achieved.
The water forms weak current under the action of a magnetic field, has the effects of inhibiting and killing anaerobic bacteria and algae, and accelerates the death and aging of microorganism organisms; the strong magnetic field changes the primary environment of the microorganism and plays a role in killing the microorganism.
After the scale is removed under the action of a strong magnetic field, a layer of metal oxide film is formed on the inner wall of the water pipe, and the layer of metal oxide film can prevent new scale from being generated. That is, positive and negative ions in water move in opposite directions under the action of a magnetic field to form weak current; meanwhile, Fe2O3 generated by corrosion generates Fe3O4 by weak electron flow. Fe3O4 is stable at normal temperature, and the protective film formed by the Fe3O4 separates the pipe wall from water, thereby preventing further corrosion and playing a role in corrosion prevention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The utility model provides a circulating water scale removal device which characterized in that: the descaling device comprises a descaling cavity (1), wherein multistage magnetic descaling pieces are arranged in the descaling cavity (1) in a staggered mode along the water flow direction, and overflow descaling channels are formed among the multistage magnetic descaling pieces;
the multistage magnetic descaling assembly comprises a first magnetic descaling piece and a second magnetic descaling piece which are coaxially and parallelly arranged at the inlet and outlet ends of the descaling cavity (1), and a third magnetic descaling piece used for blocking the straight-line circulation between the first magnetic descaling piece and the second magnetic descaling piece is arranged between the first magnetic descaling piece and the second magnetic descaling piece;
the third magnetic descaling piece comprises a partition plate (5) fixedly connected in the descaling cavity (1), magnetic ring groups corresponding to the first magnetic descaling piece and the second magnetic descaling piece are fixedly connected to two sides of the partition plate (5) respectively, and a communication hole (8) for communicating the two magnetic ring groups is formed in the partition plate (5).
2. A circulating water descaling device according to claim 1, wherein: the first magnetic descaling piece and the second magnetic descaling piece both comprise a plurality of arc-shaped magnetic sheets (2) which are arranged in an enclosing manner.
3. A circulating water descaling device according to claim 2, wherein: the number of the arc-shaped magnetic sheets (2) on the first magnetic descaling piece and the second magnetic descaling piece is even.
4. A circulating water descaling device according to claim 1, wherein: the magnetic ring group comprises an inner ring (3) and an outer ring (4) which are coaxially arranged, and a water flowing channel is formed in the area between the inner ring (3) and the outer ring (4).
5. A circulating water descaling device according to claim 2, wherein: the descaling cavity (1) is further coaxially and fixedly connected with an inner pipe (7) and an outer pipe (6), and the arc-shaped magnetic sheet (2) is fixed in an area between the inner pipe (7) and the outer pipe (6).
6. A circulating water descaling device according to claim 1, wherein: the outlet end of the descaling cavity (1) is also provided with a tapered contraction section (9) along the water flow direction.
7. A circulating water descaling device according to claim 6, wherein: the outlet end of the contraction section (9) is also fixedly connected with a connecting flange plate (10).
8. A circulating water descaling device according to claim 2, wherein: the inlet end of the descaling cavity (1) is also connected with a dechlorination assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520728.2U CN213112738U (en) | 2021-03-12 | 2021-03-12 | Circulating water descaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520728.2U CN213112738U (en) | 2021-03-12 | 2021-03-12 | Circulating water descaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213112738U true CN213112738U (en) | 2021-05-04 |
Family
ID=75668552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120520728.2U Expired - Fee Related CN213112738U (en) | 2021-03-12 | 2021-03-12 | Circulating water descaling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213112738U (en) |
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2021
- 2021-03-12 CN CN202120520728.2U patent/CN213112738U/en not_active Expired - Fee Related
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Granted publication date: 20210504 |
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