Earth magnetic field sewage treatment equipment and water treatment method thereof

Abstract

The invention relates to earth magnetic field sewage treatment equipment and a water body treatment method thereof. The water body treatment method comprises the following steps: immersing a box body into water and electrifying, so that electrons of H atoms in water molecules are transitioned, the water molecules are ionized and deconstructed, and atoms H and atoms O are generated; the functional film layer made of the low-dimensional carbon nanomaterial absorbs ultraviolet energy in sunlight, when the ultraviolet energy is larger than the forbidden bandwidth of the functional film layer, intrinsic excitation is generated, electron-hole pairs are generated, electrons and holes enter water and undergo a photochemical reaction, and the ultraviolet energy in the sunlight is generated. A superoxide anion radical O2-, a hydroxyl radical OH, a monatomic H, and a monatomic O; the water body is purified through the superoxide anion free radical O2-, the hydroxyl free radical. OH, the monatomic H and the monatomic O. And different pollution can be effectively removed so as to cope with different pollution conditions.

Description

Technical Field

[0001] The present application relates to the field of sewage treatment, and in particular to an earth magnetic field sewage treatment device and a water treatment method thereof. Background Art

[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering. It is also increasingly entering the daily lives of ordinary people. In order to quickly and economically treat sewage, a wide variety of sewage treatment equipment has emerged, but the current sewage treatment equipment cannot effectively remove different pollution. Summary of the invention

[0003] In order to enable sewage treatment equipment to effectively remove different pollution and cope with different pollution situations, the present application provides a geomagnetic field sewage treatment equipment and a water treatment method thereof.

[0004] The water treatment method of the geomagnetic field sewage treatment equipment provided in this application adopts the following technical solution:

[0005] In a first aspect, a water treatment method of a geomagnetic field sewage treatment device is provided, wherein the water treatment method is applied to the geomagnetic field sewage treatment device, wherein the geomagnetic field sewage treatment device comprises: a box body and a plurality of pole piece modules arranged in the box body, wherein the pole piece modules are covered with a functional film layer made of a low-dimensional carbon nanomaterial;

[0006] The water treatment method comprises:

[0007] The box is immersed in water and electrified, so that the electrons of H atoms in water molecules are transferred, and the water molecules are ionized and decomposed to generate atomic H and atomic O;

[0008] The functional film layer absorbs ultraviolet energy in sunlight. When the ultraviolet energy is greater than the bandgap width of the functional film layer, intrinsic excitation is generated to generate electron-hole pairs. The electron-hole pairs are separated under the action of the potential barrier, and the electrons move to low-energy positions and the holes move to high-energy positions. Both the electrons and holes enter the water and undergo a photochemical reaction to generate superoxide anion radicals O2ˉ, hydroxyl radicals .OH, single-atom H and single-atom O;

[0009] The water is purified by superoxide anion radicals O2ˉ, hydroxyl radicals OH, single atomic H and single atomic O.

[0010] Further, the purification of water by superoxide anion radical O2ˉ, hydroxyl radical OH, single atom H and single atom O includes:

[0011] Superoxide anion free radicals O2ˉ oxidize bacteria, mold, algae and organic compounds in sewage into water and carbon dioxide; hydroxyl free radicals .OH react with total volatile organic compounds to produce non-toxic water and carbon dioxide.

[0012] Further, the purification of water by superoxide anion radical O2ˉ, hydroxyl radical OH, single atom H and single atom O includes:

[0013] Hydroxyl radicals. OH, single atomic H and single atomic O decompose malodorous substances into CO2, H2O and H2SO4 or partially oxidize and reduce the compounds. Atomic H and CO2 will deconstruct and disperse the odor-producing molecules emitted in the air.

[0014] Further, the purification of water by superoxide anion radical O2ˉ, hydroxyl radical OH, single atom H and single atom O includes:

[0015] In the electric field, the two ends of the C atoms in the functional film layer are repolarized to form countless micro-electrolytic cells. The pigment macromolecules are directly oxidized and reduced at both ends of the particles. The oxygen-containing functional groups on the surface of the C atoms have a catalytic effect, which can shift the electron cloud distribution of the adsorbed chromophores, making the molecular structure of the chromophores in an unstable activated state. Through electro-oxidation, organic free radicals are generated, which are then oxidized and degraded by hydroxyl radicals.OH.

[0016] Further, the purification of water by superoxide anion radical O2ˉ, hydroxyl radical OH, single atom H and single atom O includes:

[0017] Under the action of photocatalysis, single-atom O2 spreads rapidly in the water body. When it encounters unicellular algae or unicellular bacteria in the water body, it quickly penetrates the cell wall of the bacteria and undergoes an irreversible oxidation reaction with the cell enzymes, causing cell death, thereby achieving the purpose of removing unicellular bacteria and unicellular algae.

[0018] Further, the purification of water by superoxide anion radical O2ˉ, hydroxyl radical OH, single atom H and single atom O includes:

[0019] Hydroxyl radicals. OH, single-atom O and single-atom H, when encountering organic matter in the water body and settled at the bottom, induce irresistible strong redox reaction, combination reaction and hydrogenation reaction of the organic matter, deconstruct its molecular chain, and reduce its compound substance to a single substance, while producing CO2 and H2O, achieving the purpose of treating and purifying water bodies and removing organic sludge.

[0020] Further, the purification of water by superoxide anion radical O2ˉ, hydroxyl radical OH, single atom H and single atom O includes:

[0021] The hydroxyl radical .OH is transferred to the vicinity of the electrode surface and directly attacks the para-substituted phenol. Under the attack of the hydroxyl radical .OH, the para-substituent is removed from the benzene ring, and the electron group transfers the charge on the benzene ring to the para-position C atom. Under the attack of the hydroxyl radical .OH, the electron group is removed from the para position, the para-substituted phenol is degraded, and the toxic substances in the water are removed.

[0022] Further, the purification of water by superoxide anion radical O2ˉ, hydroxyl radical OH, single atom H and single atom O includes:

[0023] Convert organic nitrogen into ammoniacal nitrogen, while producing a series of intermediate products such as nitrogen dioxide, nitric oxide and nitrogen gas;

[0024] The organic phosphorus is reduced to phosphine and escapes, and part of the phosphorus is oxidized to phosphate and absorbed by plants;

[0025] The strong reducing property of monatomic H is used to reduce or passivate heavy metal ions into elemental metals.

[0026] Furthermore, the scale of the low-dimensional carbon nanomaterial is 10-20 nm, and the element is carbon; the band gap width of the low-dimensional carbon nanomaterial is 3.5 ev±0.2 ev.

[0027] In the second aspect, a geomagnetic field sewage treatment device is provided, including a casing, a carbon allotrope composite field effect device and an extremely low frequency power supply box, wherein the carbon allotrope composite field effect device is arranged in the casing, and the extremely low frequency power supply box is electrically connected to the carbon allotrope composite field effect device, and the carbon allotrope composite field effect device includes a pole piece mechanism, and the pole piece mechanism includes a plurality of pole piece modules, each of the pole piece modules includes a plurality of planar electrode sheets and a plurality of planar spacers, and each of the planar electrode sheets is staggered with each planar spacer, and each of the pole piece modules is provided with a power output terminal and a power input terminal, and each of the planar electrode sheets is electrically and staggeredly electrically connected to the power output terminal and the power input terminal, and the power output terminal and the power input terminal are both electrically connected to the extremely low frequency power supply box.

[0028] By adopting the above technical solution,

[0029] To summarize, the present application includes at least one of the following beneficial technical effects: the water treatment method of the geomagnetic field sewage treatment equipment of the present application can effectively remove organic pollutants in water bodies, such as unicellular algae in rivers and lakes and rancid organic matter in sludge, and benzene, phenol, ether, ketone and other organic waste substances that are not easily degraded by traditional methods discharged into natural waters by chemical, pharmaceutical, papermaking and other industries, and can effectively remove different pollution to cope with different pollution situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1a It is a flow chart of a water treatment method of the earth magnetic field sewage treatment equipment according to an embodiment of the present application;

[0031] Figure 1b is a contact energy band diagram of an embodiment of the present application;

[0032] Figure 1c It is a schematic diagram of the light purification process of an embodiment of the present application;

[0033] Figure 1d It is the degradation pathway of nitrophenol in the embodiment of the present application;

[0034] Figure 1e This is a schematic diagram of the ammonia nitrogen removal process of the embodiment of the present application;

[0035] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0036] Figure 2 This is a schematic diagram of the box structure of an embodiment of the present application;

[0037] Figure 3 It is a schematic diagram of the structure of the pole piece mechanism of an embodiment of the present application;

[0038] Figure 4 It is a schematic diagram of the connection mechanism structure of an embodiment of the present application;

[0039] Figure 5 This is an exploded view of the connection mechanism of the embodiment of the present application;

[0040] Figure 6 is a cross-sectional view of the connection mechanism of an embodiment of the present application;

[0041] Figure 7 yes Figure 6 A magnified view of part A;

[0042] Figure 8 It is a schematic diagram of the structure of the first drive component in an embodiment of the present application;

[0043] Fig. 9 yes Figure 6 A magnified view of part B;

[0044] Fig.10 It is an exploded view of the snap-on assembly of the embodiment of the present application.

[0045] Description of the accompanying drawings: 1, box body; 11, box slot; 12, filter hole; 2, carbon allotrope composite field effect device; 21, pole piece mechanism; 211, pole piece module; 2111, planar electrode sheet; 2112, planar spacer; 2113, power output terminal; 2114, power input terminal; 22, connecting mechanism; 221, connecting cover; 2211, first locking hole; 2212, wedge groove; 2213, driving groove; 222, connecting assembly; 2221, plug connector; 22211, plug-in protrusion; 2222, connecting block; 2223, connecting spring; 223, locking assembly; 2231, locking block; 22311, locking protrusion; 2232, locking spring; 224, first driving assembly; 22 41. driving disk; 22411. plug-in groove; 22412. snap-in groove; 2242. driving slide rod; 22421. third locking hole; 2243. driving connecting rod; 2244. driving shaft; 2245 driving wheel; 225. snap-in assembly; 2251. snap-in disk; 22511. snap-in slide groove; 22512. snap-in interface; 2252. snap-in block; 22521. snap-in protrusion; 2253. snap-in wheel; 22531. snap-in groove; 226. second driving assembly; 2261. first wedge block; 2262. second wedge block; 2263. driving rod; 2264. first return spring; 2265. second return spring; 227. driving ring; 228. lifting handle; 3. extremely low frequency power supply box. DETAILED DESCRIPTION

[0046] In order to solve the above problems, this embodiment provides a water treatment method for geomagnetic field sewage treatment equipment, which is applied to geomagnetic field sewage treatment equipment, and the geomagnetic field sewage treatment equipment includes: a box body and multiple sets of pole piece modules arranged in the box body, and the pole piece modules are covered with a functional film layer made of low-dimensional carbon nanomaterials. Among them, the scale of the low-dimensional carbon nanomaterial is 10-20nm, and the element is carbon; the thickness of the functional film layer made of low-dimensional carbon nanomaterials is 10-20nm; the bandgap width of the low-dimensional carbon nanomaterials is 3.5ev±0.2ev.

[0047] Before introducing the plan, let me first introduce the following concepts: the process in which organic matter in water is converted into CO2 under the action of low-dimensional carbon nanomaterials is called oxidation (inorganic); the process in which atomic hydrogen generated by low-dimensional carbon nanomaterials in water acts on acid ions and heavy metal ions and reduces them is called reduction.

[0048] In this application, based on the water treatment technology of the special low-dimensional carbon nano super material independently developed, the H600, H1000 and H2000 geomagnetic field sewage treatment equipment are used to effectively remove organic pollutants in water bodies, such as single-cell algae in rivers and lakes and rancid organic matter in silt, and benzene, phenol, ether, ketone and other organic waste substances that are not easily degraded by traditional methods discharged into natural waters by chemical, pharmaceutical, papermaking and other industries.

[0049] See also Figure 1a , the water treatment method comprises:

[0050] Step 101: Immerse the box in water and apply electricity, so that the electrons of H atoms in water molecules transition, and the water molecules are ionized and decomposed to produce atomic H and atomic O.

[0051] Step 102: The functional film layer absorbs ultraviolet energy in sunlight. When the ultraviolet energy is greater than the bandgap width of the functional film layer, intrinsic excitation occurs to generate electron-hole pairs. The electron-hole pairs are separated under the action of the potential barrier, and the electrons move to low-energy positions and the holes move to high-energy positions. Both the electrons and holes enter the water and undergo a photochemical reaction to generate superoxide anion radicals O2ˉ, hydroxyl radicals .OH, single atomic H and single atomic O.

[0052] In this embodiment, when the earth magnetic field sewage treatment equipment is immersed in water and powered on, the electrons of the H atoms in the H2O molecules transition, and the water molecules are ionized and decomposed to produce atomic H and atomic O. At the same time, in order to utilize the energy of near-ultraviolet rays in sunlight, the bandgap width Eg of the functional material is designed to be about 3.5ev, so that the energy of ultraviolet rays (350-400nm) in sunlight can be absorbed.

[0053] The irradiation of sunlight causes the functional film layer to absorb the ultraviolet energy in the sunlight. When the energy hv≥Eg, intrinsic excitation occurs, generating electron-hole pairs. The electron-hole pairs separate under the action of the potential barrier, with the electrons moving to low-energy positions and the holes moving to high-energy positions, and finally entering the water and generating complex photochemical reactions, such as Figure 1b shown.

[0054] Water molecules usually ionize into positively charged H+ ions and negatively charged OHˉ ions:

[0055] (1) H2O→H + +OHˉ

[0056] Water molecules will react with high-energy holes to produce oxygen:

[0057] (2) H2O+2h+→1 / 2O2+2H +

[0058] Oxygen will be reduced to superoxide anion radical O2ˉ by photogenerated electrons;

[0059] (3) O2+eˉ→O2ˉ(superoxide anion free radical)

[0060] The negatively charged OHˉ ions in water will react with the positively charged holes to generate hydroxyl radicals OH (i.e. hydroxyl groups), and the following reactions will occur near the low energy point:

[0061] (4) OHˉ+h+→OH (hydroxyl radical, i.e. hydroxyl radical)

[0062] The positively charged hydrogen ions in the water will also combine with the negatively charged electrons of the hydroxyl radical to generate hydrogen gas:

[0063] (5) 2H + +2eˉ→ H2

[0064] In this way, there will be oxygen, hydrogen, superoxide anion free radical O2ˉ and hydroxyl free radical OH in the water.

[0065] Hydroxyl radical (.OH) is an important active oxygen, which is formed by the loss of an electron from hydroxide (OHˉ). Hydroxyl radical has a very strong electron-accepting ability, an oxidation potential of 2.8V, and a very strong oxidizing ability. Hydroxyl radical can react with most organic pollutants in a non-selective rapid chain reaction to generate CO2, H2O or mineral salts without secondary pollution.

[0066] Step 103: Purify the water body through superoxide anion radical O2ˉ, hydroxyl radical OH, single atomic H and single atomic O.

[0067] In this embodiment, the sewage can be treated to remove pollutants, odors, colors, remove algae, remove sludge, degrade nitrophenols, remove ammonia nitrogen, remove total phosphorus, and remove heavy metal ions.

[0068] In one embodiment, the decontamination process of step 103 includes: superoxide anion radicals O2ˉ oxidize bacteria, molds, algae and organic compounds in the sewage into water and carbon dioxide; hydroxyl radicals OH react with total volatile organic compounds to generate non-toxic water and carbon dioxide.

[0069] In this embodiment, superoxide anion free radicals and hydroxyl free radicals have extremely strong activity and will react with pollutants in the water to purify the sewage, mainly superoxide anion free radicals O2ˉ and bacteria, molds, algae, organic compounds in the sewage are oxidized into water and carbon dioxide: O2ˉ+bacteria, molds, algae, organic compounds mH2O+nCO2.

[0070] Hydroxyl free radical. OH reacts with harmful substances such as formaldehyde and benzene (total volatile organic compounds) to produce non-toxic water and carbon dioxide: OH + formaldehyde, benzene and other harmful substances mH2O + nCO2.

[0071] Since superoxide anion free radicals and hydroxyl free radicals are highly active, the sewage will move toward the purified water and will soon be purified, with bubbles generated (mainly carbon dioxide, oxygen, etc.); new sewage will flow to the purified area and be purified, so a chain reaction of purifying sewage will soon occur. In addition, the flowing water will carry superoxide anion free radicals and hydroxyl free radicals to other sewage, producing a purification effect, so the purification effect of the water area it flows to will be accelerated. The entire light purification process is as follows: Figure 1c shown.

[0072] In one embodiment, the deodorization process of step 103 includes: hydroxyl radicals OH, single atomic H and single atomic O decompose malodorous substances into CO2, H2O and H2SO4 or partially oxidize and reduce the compounds, and atomic H and CO2 deconstruct and disperse the odor-generating molecules emitted in the air.

[0073] The odors produced by sewage generally include fish odor, ammonia odor, rotten meat odor, rotten egg odor, rotten cabbage odor, feces odor, and special odors of some production wastewater. The odor components at the sewage treatment site are divided into three categories: ① sulfur-containing compounds, such as H2S, mercaptans, and sulfides; ② nitrogen-containing compounds, such as ammonia, amines, amides, indoles, etc.; ③ oxygen-containing organic matter, such as alcohols, phenols, aldehydes, ketones, organic acids, etc. Among them, H2S (hydrogen sulfide) and NH3 (ammonia) are the main components of the odor.

[0074] The deodorization principle of geomagnetic field water treatment technology is that when geomagnetic field sewage treatment equipment is turned on in the water body, it produces super strong oxidizing groups OH and single atomic H and single atomic O. At normal temperature and pressure, it decomposes malodorous substances into CO2, H2O and H2SO4 or partially oxidizes and reduces compounds. Atomic H and CO2 will deconstruct and disperse the odor-generating molecules emitted in the air.

[0075] In one embodiment, the color removal process of step 103 includes: in an electric field, after the two ends of the C atoms in the functional film layer are repolarized, countless micro-electrolytic cells are formed, and the pigment macromolecules are directly oxidized and reduced at both ends of the particles. The oxygen-containing functional groups on the surface of the C atoms have a catalytic effect, which can shift the electron cloud distribution of the adsorbed chromophores, and put the molecular structure of the chromophores in an unstable activated state. Organic free radicals are generated through electro-oxidation, which are then oxidized and degraded by hydroxyl radicals .OH.

[0076] The cell membrane of blue-green algae is oily, and it is difficult to remove oil in large waters with general technology, so it is difficult to break the oil film cells of blue-green algae. The device of this embodiment can remove algae efficiently. In one embodiment, the algae removal process of step 103 includes: single atomic O rapidly spreads in the water body under the action of photocatalysis, and after encountering unicellular algae or unicellular bacteria in the water body, it quickly penetrates the cell wall of the bacteria, and undergoes an irreversible oxidation reaction with the cell enzyme, causing cell death, thereby achieving the purpose of removing unicellular bacteria (PGPR) and unicellular algae.

[0077] In one embodiment, the sludge removal process of step 103 includes: hydroxyl radicals OH, single atoms O and single atoms H encounter organic matter in the water body and settled at the bottom, inducing irresistible strong redox reactions, combination reactions and hydrogenation reactions of the organic matter, deconstructing its molecular chains, reducing its compounds to single substances, and generating CO2 and H2O, thereby achieving the purpose of treating and purifying the water body and removing organic sludge.

[0078] In one embodiment, the process of degrading nitrophenol in step 103 includes: the hydroxyl radical .OH is transferred to the vicinity of the electrode surface to directly attack the para-substituted phenol. Under the attack of the hydroxyl radical .OH, the para-substituted group is removed from the benzene ring, and the electron group transfers the charge on the benzene ring to the para-position C atom. Under the attack of the hydroxyl radical .OH, the electron group is removed from the para position, the para-substituted phenol is degraded, and the toxic substances in the water are removed. The specific degradation pathway is as follows: Figure 1d shown.

[0079] In one embodiment, the ammonia nitrogen removal process of step 103 includes: the removal of ammonia nitrogen is mainly through direct oxidation and ClO-indirect oxidation. Organic nitrogen is converted into ammonia nitrogen, and a series of intermediate products such as nitrogen dioxide, nitric oxide and nitrogen are generated, and the generated gas escapes. The specific reaction process is as follows Figure 1e shown.

[0080] In one embodiment, the total phosphorus removal process of step 103 includes: reducing organic phosphorus to phosphine and escaping, and oxidizing part of the phosphorus to phosphate and being absorbed by plants.

[0081] In one embodiment, the heavy metal ion removal process of step 103 includes: reducing or passivating the heavy metal ions into elemental metals based on the strong reducing property of monatomic H.

[0082] The following is a kind of earth magnetic field sewage treatment equipment. Figure 1-10 This application is described in further detail.

[0083] The present application embodiment discloses a device for treating wastewater in the earth's magnetic field. Figure 1 and Figure 2A geomagnetic field sewage treatment device includes a box body 1, a carbon allotrope composite field effect device 2 and an extremely low frequency power supply box 3. The carbon allotrope composite field effect device 2 is arranged in the box body 1, and the extremely low frequency power supply box 3 is electrically connected to the carbon allotrope composite field effect device 2. The box body 1 is rectangular, and one side of the box body 1 is provided with a plurality of box grooves 11 evenly distributed along the length direction of the box body 1, and the box body 1 is also provided with a plurality of filtering holes 12 arranged through it.

[0084] Reference Figure 1 and Figure 3 The carbon allotrope composite field effect device 2 includes a pole piece mechanism 21, which includes a plurality of pole piece modules 211, each pole piece module 211 is respectively arranged in each box slot 11, each pole piece module 211 includes a plurality of planar electrode sheets 2111 and a plurality of planar spacers 2112, each pole piece module 211 is composed of a staggered distribution of each planar electrode sheet 2111 and each planar spacer 2112, each pole piece module 211 is integrated with a power output terminal 2113 and a power input terminal 2114, each planar electrode sheet 2111 is staggered and electrically connected to the power output terminal 2113 and the power input terminal 2114, and the power output terminal 2113 and the power input terminal 2114 are both electrically connected to the extremely low frequency power supply box 3. Wherein, the pole piece module 211 is covered with a functional film layer made of low-dimensional carbon nanomaterials. More specifically, the planar electrode sheet 2111 is covered with a functional film layer made of low-dimensional carbon nanomaterials.

[0085] Reference Figure 4 and Figure 5 The carbon allotrope composite field effect device 2 also includes a plurality of connection mechanisms 22, each connection mechanism 22 corresponds to each pole piece module 211, the connection mechanism 22 includes a connection cover 221 and two connection components 222, the connection cover 221 is rectangular, the connection cover 221 is inserted into the box slot 11 and abuts against the box 1, the connection cover 221 is connected to the pole piece module 211, the power input terminal 2114 and the power output terminal 2113 are electrically connected to the two connection components 222, and the connection component 222 includes The plug connector 2221 and the connecting block 2222, the cross-section of the plug connector 2221 is circular, the plug connector 2221 is slidably fitted in the connecting cover 221, and the plug connector 2221 is electrically connected to the extremely low frequency power supply box 3, the plug connector 2221 is arranged on the connecting cover 221, when the connecting cover 221 is connected to the pole piece module 211, the power input terminal 2114 abuts against and is electrically connected to the plug connector 2221, the connecting block 2222 is rotatably connected to the connecting cover 221, and the connecting block 2222 is threadedly connected to the plug connector 2221.

[0086] When the connecting block 2222 rotates, the plug connector 2221 slides toward or away from the power input terminal 2114, so that the relative distance between the plug connector 2221 and the power input terminal 2114 is more stable, and the position of the plug connector 2221 and the power input terminal 2114 being disconnected from the electrical connection is more stable.

[0087] Reference Figure 5 and Figure 6 The connecting component 222 also includes a plurality of connecting springs 2223, each of which is fixedly disposed on the plug connector 2221, and each of which is evenly distributed circumferentially around the axis of the plug connector 2221. When the plug connector 2221 is electrically connected to the power input terminal 2114, each of the connecting springs 2223 abuts against the power input terminal 2114, thereby making the connection between the plug connector 2221 and the power input terminal 2114 more stable. In the embodiment of the present application, each of the connecting springs 2223 is elastic.

[0088] Reference Figure 6 and Figure 7 The connecting mechanism 22 also includes a locking assembly 223, which includes a plurality of locking blocks 2231 and a plurality of locking springs 2232. Each locking block 2231 is cylindrical, and each locking block 2231 is evenly distributed on both sides of the length direction of the connecting cover body 221. Each locking block 2231 is slidably matched with the connecting cover body 221 along the length direction of the connecting cover body 221. One end of each locking spring 2232 is fixedly connected to the connecting cover body 221, and the other end of each locking spring 2232 is respectively connected to the connecting cover body 221. Each locking block 2231 is fixedly connected, the connecting cover body 221 is provided with a plurality of first locking holes 2211 which are arranged through the connecting cover body 221, and the box body 1 is provided with a plurality of second locking holes. When the connecting cover body 221 is arranged on the box body 1, each first locking hole 2211 is respectively connected with each second locking hole, and each locking block 2231 passes through each first locking hole 2211 and is arranged in each second locking hole, so that the connecting cover body 221 is fixedly connected with the box body 1, so that the connecting cover body 221 is not easily separated from the box body 1.

[0089] Reference Figure 5 and Figure 8The connecting mechanism 22 also includes a first driving assembly 224, which includes a driving disk 2241, two driving slide bars 2242, two driving connecting rods 2243, a driving shaft 2244 and a driving wheel 2245. The driving disk 2241 is circular, and the driving disk 2241 is rotatably arranged at the center of the connecting cover body 221. The two driving slide bars 2242 are respectively slidably matched on both sides of the length direction of the connecting cover body 221. One end of the two driving connecting rods 2243 is rotatably connected to the driving disk 2241, and the other ends of the two driving connecting rods 2243 are respectively rotatably connected to the two driving slide bars 2242. The rod 2243 is evenly distributed around the axis of the driving disk 2241, and each locking block 2231 is fixedly provided with a locking protrusion 22311 on the side close to the driving slide bar 2242. The two driving slide bars 2242 are provided with a plurality of third locking holes 22421 that are penetrated through, and each locking protrusion 22311 is respectively penetrated and snap-fitted into each third locking hole 22421. When the two driving slide bars 2242 slide, each locking block 2231 slides in the sliding direction of the two driving slide bars 2242 respectively, and the driving shaft 2244 is rotatably connected to the center position of the connecting box body 1, and the driving wheel 2245 is coaxially fixed with the driving shaft 2244.

[0090] When the locking assembly 223 is unlocked, the driving wheel 2245 rotates to drive the driving shaft 2244, and the driving shaft 2244 rotates to drive the driving disk 2241, and the driving disk 2241 rotates to drive the two driving connecting rods 2243 to rotate toward the driving disk 2241, so that the two driving connecting rods 2243 respectively drive the two driving slide bars 2242 to slide toward the driving disk 2241, thereby driving each locking block 2231 to slide away from the box body 1, so that each locking block 2231 is respectively disengaged from the second locking hole, so that the box body 1 and the connecting cover body 221 are detached from the fixation, thereby making the unlocking of the locking assembly 223 simpler and more convenient.

[0091] Reference Figure 5 and Fig. 9 A plug-in protrusion 22211 is fixedly provided on the outer peripheral surface of the plug connector 2221, and a plug-in groove 22411 is opened on one side of the driving disk 2241. When the plug connector 2221 abuts against the power input terminal 2114, the plug-in protrusion 22211 penetrates and snaps into the plug-in groove 22411, and the driving disk 2241 and the plug connector 2221 are relatively fixed.

[0092] When the pole piece module 211 needs to be disconnected from the connection between the connecting cover body 221, the electrical connection between the connecting component 222 and the pole piece module 211 is disconnected, that is, the plug connector 2221 slides away from the power input terminal 2114, so that the plug-in protrusion 22211 is disengaged from the plug-in groove 22411, so that the relative fixation between the drive disk 2241 and the plug connector 2221 is released, so that when the pole piece module 211 needs to be disconnected from the connection between the connecting cover body 221, it is necessary to disconnect the electrical connection with the connecting cover body 221 before completing the disconnection from the connecting cover body 221, so that the pole piece module 211 is safer when it is disassembled and replaced.

[0093] Reference Figure 5 and Fig.10 The connecting mechanism 22 also includes two groups of snap-in components 225. The power input terminal 2114 and the power output terminal 2113 correspond to the two snap-in components 225 respectively. The snap-in component 225 includes a snap-in disk 2251, a plurality of snap-in blocks 2252 and a snap-in wheel 2253. The snap-in disk 2251 is fixedly arranged on the connecting cover 221. The snap-in disk 2251 is cylindrical. A plurality of snap-in grooves 22511 uniformly distributed around the axis of the snap-in disk 2251 are provided on one side of the snap-in disk 2251. The snap-in disk 2251 is provided with a penetrating snap-in interface 22512. The snap-in interface 22512 is connected to the snap-in groove 22511. When the connecting cover 221 is connected to the pole piece module 211, the power input terminal 2114 is penetrated by the snap-in interface 22512. , each clamping block 2252 is respectively penetrated and slidably matched in the clamping groove 22511. When the connecting cover 221 is connected to the pole piece module 211, each clamping block 2252 is clamped and fixed with the power input terminal 2114. The clamping wheel 2253 is coaxially rotatably arranged on the clamping plate 2251. A plurality of clamping grooves 22531 are opened on one side of the clamping wheel 2253. Each clamping groove 22531 is a waist-shaped groove. The radial distance between one end of each clamping groove 22531 and the axis of the clamping wheel 2253 is greater than the radial distance between the other end of each clamping groove 22531 and the axis of the clamping wheel 2253. Each clamping block 2252 is fixedly provided with a plurality of clamping protrusions 22521. Each clamping protrusion 22521 is respectively penetrated and slidably matched in each clamping groove 22531.

[0094] When the connecting cover 221 is detachably connected to the pole piece module 211, the snap-in wheel 2253 rotates, so that each snap-in protrusion 22521 slides along each snap-in groove 22531 toward the axis of the snap-in wheel 2253, thereby driving each snap-in block 2252 to slide toward the power input terminal 2114, until each snap-in block 2252 is snap-fitted and fixed to the power input terminal 2114, thereby making the connection between the connecting cover 221 and the pole piece module 211 simpler and more convenient.

[0095] Reference Figure 8 and Fig.10 The connecting mechanism 22 also includes two groups of second driving components 226, and the two second driving components 226 correspond to the two clamping components 225 respectively. The second driving component 226 includes a first wedge block 2261, a second wedge block 2262, a driving rod 2263, a first return spring 2264 and a second return spring 2265. The first wedge block 2261 is fixedly connected to the outer peripheral surface of the clamping wheel 2253. The connecting cover 221 is provided with a wedge groove 2212, and the second wedge block 2262 is penetrated and slidably matched with the wedge groove 2212. The driving disk 2241 is provided with a through-set clamping groove 22412, and the clamping groove 22412 is always connected to the wedge groove 2212. The second wedge block 2 262 is penetrated into the clamping groove 22412 and abuts against the first wedge block 2261, the driving rod 2263 slides and cooperates with the connecting cover body 221 and is fixedly connected to the side of the second wedge block 2262 away from the first wedge block 2261, one end of the first return spring 2264 is fixedly connected to the clamping plate 2251, the other end of the first return spring 2264 is fixedly connected to the first wedge block 2261, one end of the second return spring 2265 is fixedly connected to the connecting cover body 221, and the other end of the second return spring 2265 is fixedly connected to the driving rod 2263, when the second wedge block 2262 slides toward the first wedge block 2261, the first wedge block 2261 rotates toward away from the second wedge block 2262.

[0096] Reference Figure 5 The connecting mechanism 22 also includes a driving ring 227. A driving groove 2213 is opened at the center position of the top of the connecting box cover. The driving ring 227 is penetrated and slidably matched with the driving groove 2213. The driving ring 227 is fixedly connected to the two driving rods 2263 near the side of the connecting box cover. The driving ring 227 slides toward the connecting box body 1. The two driving rods 2263 simultaneously drive the two second wedge blocks 2262 to slide toward the two first wedge blocks 2261, thereby making the driving between the two groups of second driving components 226 more synchronized.

[0097] Reference Figure 5 A lifting handle 228 is fixedly provided on the top of the connecting cover body 221, so that when the connecting cover body 221 needs to be disconnected from the box body 1, the connecting cover body 221 can be lifted by the lifting handle 228, making it easier and more convenient to disconnect the connecting cover body 221 from the box body 1.

[0098] The implementation principle of a geomagnetic field sewage treatment equipment in an embodiment of the present application is: multiple planar electrode sheets 2111 and multiple planar spacers 2112 are staggered to form multiple electrode modules 211, and the electrical connection between each planar electrode sheet 2111 is integrated at the power output terminal 2113 and the power input terminal 2114, and the integrated power input terminals 2114 and each power output terminal 2113 are uniformly electrically connected to the extremely low frequency power supply box 3, so that the electrical connection line between each planar electrode sheet 2111 and the extremely low frequency power supply box 3 is simpler, which improves the problem of complex line connection caused by direct electrical connection between the extremely low frequency power supply box 3 and each planar electrode sheet 2111.

[0099] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A water treatment method for geomagnetic field sewage treatment equipment, characterized in that: The water treatment method is applied to a geomagnetic field sewage treatment device, which comprises: a box body and a plurality of pole piece modules arranged in the box body, wherein the pole piece modules are covered with a functional film layer made of a low-dimensional carbon nanomaterial; The water treatment method comprises: The box is immersed in water and electrified, so that the electrons of H atoms in water molecules are transferred, and the water molecules are ionized and decomposed to generate atomic H and atomic O; The functional film layer absorbs ultraviolet energy in sunlight. When the ultraviolet energy is greater than the bandgap width of the functional film layer, intrinsic excitation is generated to generate electron-hole pairs. The electron-hole pairs are separated under the action of the potential barrier, and the electrons move to low-energy positions and the holes move to high-energy positions. Both the electrons and holes enter the water and undergo a photochemical reaction to generate superoxide anion radicals O2ˉ, hydroxyl radicals .OH, single-atom H and single-atom O; The water is purified by superoxide anion radicals O2ˉ, hydroxyl radicals OH, single atomic H and single atomic O.

2. The water treatment method according to claim 1, characterized in that: The water purification by superoxide anion free radical O2ˉ, hydroxyl free radical OH, single atom H and single atom O comprises: Superoxide anion free radicals O2ˉ oxidize bacteria, mold, algae and organic compounds in sewage into water and carbon dioxide; hydroxyl free radicals .OH react with total volatile organic compounds to produce non-toxic water and carbon dioxide.

3. The water treatment method according to claim 1, characterized in that: The water purification by superoxide anion free radical O2ˉ, hydroxyl free radical OH, single atom H and single atom O comprises: Hydroxyl radicals. OH, single atomic H and single atomic O decompose malodorous substances into CO2, H2O and H2SO4 or partially oxidize and reduce the compounds. Atomic H and CO2 will deconstruct and disperse the odor-producing molecules emitted in the air.

4. The water treatment method according to claim 1, characterized in that: The water purification by superoxide anion free radical O2ˉ, hydroxyl free radical OH, single atom H and single atom O comprises: In the electric field, the two ends of the C atoms in the functional film layer are repolarized to form countless micro-electrolytic cells. The pigment macromolecules are directly oxidized and reduced at both ends of the particles. The oxygen-containing functional groups on the surface of the C atoms have a catalytic effect, which can shift the electron cloud distribution of the adsorbed chromophores, making the molecular structure of the chromophores in an unstable activated state. Through electro-oxidation, organic free radicals are generated, which are then oxidized and degraded by hydroxyl radicals.OH.

5. The water treatment method according to claim 1, characterized in that: The water purification by superoxide anion free radical O2ˉ, hydroxyl free radical OH, single atom H and single atom O comprises: Under the action of photocatalysis, single-atom O2 spreads rapidly in the water body. When it encounters unicellular algae or unicellular bacteria in the water body, it quickly penetrates the cell wall of the bacteria and undergoes an irreversible oxidation reaction with the cell enzymes, causing cell death, thereby achieving the purpose of removing unicellular bacteria and unicellular algae.

6. The water treatment method according to claim 1, characterized in that: The water purification by superoxide anion free radical O2ˉ, hydroxyl free radical OH, single atom H and single atom O comprises: Hydroxyl radicals. OH, single-atom O and single-atom H, when encountering organic matter in the water body and settled at the bottom, induce irresistible strong redox reaction, combination reaction and hydrogenation reaction of the organic matter, deconstruct its molecular chain, and reduce its compound substance to a single substance, while producing CO2 and H2O, achieving the purpose of treating and purifying water bodies and removing organic sludge.

7. The water treatment method according to claim 1, characterized in that: The water purification by superoxide anion free radical O2ˉ, hydroxyl free radical OH, single atom H and single atom O comprises: The hydroxyl radical .OH is transferred to the vicinity of the electrode surface and directly attacks the para-substituted phenol. Under the attack of the hydroxyl radical .OH, the para-substituent is removed from the benzene ring, and the electron group transfers the charge on the benzene ring to the para-position C atom. Under the attack of the hydroxyl radical .OH, the electron group is removed from the para position, the para-substituted phenol is degraded, and the toxic substances in the water are removed.

8. The water treatment method according to claim 1, characterized in that: The water purification by superoxide anion free radical O2ˉ, hydroxyl free radical OH, single atom H and single atom O comprises: Convert organic nitrogen into ammoniacal nitrogen, while producing a series of intermediate products such as nitrogen dioxide, nitric oxide and nitrogen gas; The organic phosphorus is reduced to phosphine and escapes, and part of the phosphorus is oxidized to phosphate and absorbed by plants; The strong reducing property of monatomic H is used to reduce or passivate heavy metal ions into elemental metals.

9. The water treatment method according to any one of claims 1 to 8, characterized in that: The scale of the low-dimensional carbon nanomaterial is 10-20nm, and the element is carbon; the bandgap width of the low-dimensional carbon nanomaterial is 3.5ev±0.2ev.

10. An earth magnetic field sewage treatment device, characterized in that: The geomagnetic field sewage treatment equipment is used to implement the water treatment method according to any one of claims 1 to 9, and the geomagnetic field sewage treatment equipment comprises a housing (1), a carbon allotrope composite field effect device (2) and an extremely low frequency power supply box (3), wherein the carbon allotrope composite field effect device (2) is arranged in the housing (1), the extremely low frequency power supply box (3) is electrically connected to the carbon allotrope composite field effect device (2), the carbon allotrope composite field effect device (2) comprises a pole piece mechanism (21), and the pole piece mechanism (21) comprises a plurality of pole piece modules (211), each of which is The electrode modules (211) each comprise a plurality of planar electrode sheets (2111) and a plurality of planar spacers (2112), each of the planar electrode sheets (2111) and each of the planar spacers (2112) being arranged in an alternating manner, each of the electrode modules (211) being provided with a power output terminal (2113) and a power input terminal (2114), each of the planar electrode sheets (2111) being electrically and alternately connected to the power output terminal (2113) and the power input terminal (2114), and the power output terminal (2113) and the power input terminal (2114) being electrically connected to an extremely low frequency power supply box (3); Wherein, the pole piece module (211) is covered with a functional film layer made of low-dimensional carbon nanomaterials.

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