CN114835179A - Environment-friendly sewage treatment equipment - Google Patents
Environment-friendly sewage treatment equipment Download PDFInfo
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- CN114835179A CN114835179A CN202210528956.3A CN202210528956A CN114835179A CN 114835179 A CN114835179 A CN 114835179A CN 202210528956 A CN202210528956 A CN 202210528956A CN 114835179 A CN114835179 A CN 114835179A
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- 238000011282 treatment Methods 0.000 title claims abstract description 120
- 239000010865 sewage Substances 0.000 title claims abstract description 117
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000010936 titanium Substances 0.000 claims abstract description 49
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 49
- 238000011221 initial treatment Methods 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 25
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 14
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 11
- 238000006722 reduction reaction Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 9
- 239000003792 electrolyte Substances 0.000 abstract description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 20
- 239000002351 wastewater Substances 0.000 description 14
- 244000309464 bull Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 5
- 239000003518 caustics Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005685 electric field effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses an environment-friendly sewage treatment device, belonging to the field of sewage treatment, the scheme can realize that sewage penetrates through a primary treatment device and drives a hollow rotating rod and a guide sheet to rotate through the flow velocity of the sewage, so that a copper sulfate solution in the hollow rotating rod is thrown out through a release hole on the outer side of the guide sheet by the centrifugal force generated by the rotation, the copper sulfate solution is melted into the sewage to dilute hydrogen sulfide in the sewage, when the sewage penetrates through a filter screen, a non-woven fabric and a fiber filter in the primary treatment device, the sewage enters the interior of a porous hollow ball through water guide fibers when penetrating through a secondary treatment device, a cold catalyst in the interior of the porous hollow ball disinfects and sterilizes the sewage, after a tertiary treatment device is electrified, the sewage flows through an electrolytic tank to serve as electrolyte, and oxidation and reduction reactions respectively occur on a titanium anode plate and a cathode titanium plate, the harmful substances are removed.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to an environment-friendly sewage treatment device.
Background
The industrial sewage treatment process considers the characteristics of industrial sewage treatment, the industrial sewage treatment is the top in the aspect of industrial development in China, and the industrial sewage treatment is related to the industrial development in China and is related to the treatment of industrial sewage in terms of economic and civil aspects. Contaminants in the form of dissolved, colloidal or otherwise harmless materials in wastewater can be generally separated, removed or converted to harmless materials by chemical reactions and mass transfer.
At present, when industrial sewage is treated, sewage and solid impurities need to be separated, but the solid impurities cannot be discharged in time when the solid-liquid separation is carried out by the conventional sewage purification treatment device, so that the sewage treatment progress is blocked.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an environment-friendly sewage treatment device, which can realize that sewage penetrates through a primary treatment device and drives a hollow rotating rod and a guide sheet to rotate through the flow velocity of the sewage, so that a copper sulfate solution in the hollow rotating rod is thrown out through a release hole on the outer side of the guide sheet by the centrifugal force generated by the rotation, the copper sulfate solution is dissolved into the sewage to dilute hydrogen sulfide in the sewage, when the sewage penetrates through a filter screen, a non-woven fabric and a fiber filter in the primary treatment device, the sewage enters the interior of a porous hollow ball through water guide fibers when penetrating through a secondary treatment device, a cold catalyst in the interior of the porous hollow ball disinfects and sterilizes the sewage, after a tertiary treatment device is electrified, an anode titanium plate loses electrons to generate an oxidation reaction, a cathode titanium plate obtains electrons to generate a reduction reaction, the sewage flows through the electrolytic bath to be used as electrolyte, the anode titanium plate and the cathode titanium plate respectively generate oxidation and reduction reactions, and harmful substances are removed.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An environment-friendly sewage treatment device comprises a sewage treatment box, wherein a primary treatment device, a secondary treatment device and a tertiary treatment device are respectively arranged inside the sewage treatment box, the primary treatment device, the secondary treatment device and the tertiary treatment device are matched with the inner wall of the sewage treatment box, a plurality of hollow rotating rods are arranged on the inner side of the primary treatment device, the upper end and the lower end of each hollow rotating rod are rotatably connected with the inner wall of the primary treatment device, an injection port is formed in the upper end of the primary treatment device and communicated with the hollow rotating rods, a sealing cover is arranged at the upper end of each hollow rotating rod, a plurality of guide pieces which are uniformly distributed and symmetrical are fixedly connected with the outer ends of the hollow rotating rods, the guide pieces are communicated with the hollow rotating rods, a check valve is arranged at the upper end of each hollow rotating rod, and a plurality of release holes are formed in one side end, far away from each other, of the guide pieces, the inside of hollow bull stick is filled with copper sulfate solution, and when sewage pours into the sewage treatment incasement into, sewage runs through primary treatment device and drives the rotation of hollow bull stick and guide vane through self velocity of flow, makes its centrifugal force that produces throw away the copper sulfate solution in the hollow bull stick through the release hole in the guide vane outside for the copper sulfate solution fuses and dilutes the hydrogen sulfide in the sewage.
Further, secondary treatment unit is located primary treatment unit's right side, the inside main frame that is equipped with of secondary treatment unit, fixedly connected with filter screen between the main frame inner wall, the right-hand member fixedly connected with subframe of main frame, fixedly connected with non-woven fabrics between subframe's the inner wall, subframe's right-hand member fixedly connected with connection box, fixedly connected with fiber filter between the connection box inner wall, to sewage after preliminary treatment, when sewage runs through filter screen, non-woven fabrics and the fiber filter in the primary treatment unit, through the further filtration of great impurity in the filter screen to sewage, the non-woven fabrics carries out the prefilter to colour and peculiar smell, and fiber filter carries out the prefilter to the fibrous impurity in the sewage to further improvement is to the sewage treatment effect.
Further, the filter screen all cuts corresponding half spherical recess with the one end that the non-woven fabrics is close to each other, the inside porous clean shot that is equipped with of half spherical recess, the inside fixedly connected with porous clean shot of porous clean shot, the inside packing of porous clean shot has cold catalyst, the inside of cold catalyst is inserted and is equipped with a plurality of water guide fibers, and is a plurality of water guide fibers run through the porous clean shot and insert the inside of locating filter screen and non-woven fabrics, and sewage is when running through the secondary treatment device in, and sewage passes through the inside that the water guide fiber got into porous clean shot, and the inside cold catalyst of porous clean shot carries out disinfection and isolation to sewage, through the even putting of porous clean shot between filter screen and non-woven fabrics to more even disinfect to sewage.
Furthermore, tertiary processing apparatus is located secondary processing apparatus's right side, tertiary processing apparatus's inside is equipped with positive pole titanium board and negative pole titanium board, the upper end of positive pole titanium board and negative pole titanium board communicates with each other with the positive negative pole of power, and the circular telegram back, under the external electric field effect, positive pole titanium board loses the electron and takes place oxidation reaction, and negative pole titanium board obtains the electron and takes place reduction reaction, and sewage flows through the electrolysis trough, and as electrolyte, takes place oxidation and reduction reaction respectively at positive pole titanium board and negative pole titanium board, and harmful substance is got rid of.
Furthermore, the hollow rotating rod and the guide sheet are made of titanium alloy materials, and the outer ends of the hollow rotating rod and the guide sheet are coated with corrosion coatings, so that the loss of corrosive substances under the flushing of sewage and in the sewage is effectively reduced, and the service lives of the hollow rotating rod and the guide sheet are prolonged.
Furthermore, primary treatment device, secondary treatment device and tertiary treatment device are detachable structure, according to the concentration of waste water and the size of impurity, adjust the distance between primary treatment device, secondary treatment device and the tertiary treatment device to improve sewage treatment's efficiency.
Furthermore, the filter screen is made of glass fiber materials, the outer end of the filter screen is coated with the anti-wear coating, the glass fiber is hard in texture and not easy to wear, and the service life of the filter screen is further prolonged by carrying the wear coating.
Furthermore, the secondary treatment device is made of a high-strength acrylic material, the hydrophobic coating is coated on the outer side of the secondary treatment device, the adhesion of impurities to the surface of the secondary treatment device is reduced through the hydrophobic coating, and the acrylic material is non-conductive, high in toughness and long in service life and is not easy to deform.
Furthermore, magnets are fixedly connected to the lower ends of the anode titanium plate and the cathode titanium plate, after wastewater is electrolyzed in the three-stage treatment device, part of metal substances are peeled from the wastewater, and the magnets adsorb metal impurities, so that the treatment effect on the wastewater is further improved.
Further, the inside of sewage treatment case is encapsulated situation, and hollow bull stick is instantaneous rotatory, and the selection through hollow bull stick makes the impurity in the sewage even, is convenient for better handle it.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the scheme can realize that sewage passes through the primary treatment device and drives the hollow rotating rod and the guide sheet to rotate by the self flow velocity, so that a copper sulfate solution in the hollow rotating rod is thrown out through the release hole on the outer side of the guide sheet by the centrifugal force generated by the sewage, the copper sulfate solution is melted into the sewage to dilute hydrogen sulfide in the sewage, when the sewage passes through a filter screen, a non-woven fabric and a fiber filter in the primary treatment device, the sewage enters the inside of the porous hollow ball through water guide fibers when passing through the secondary treatment device, a cold catalyst in the porous hollow ball disinfects and sterilizes the sewage, after the tertiary treatment device is electrified, the anode titanium plate loses electrons under the action of an external electric field to generate an oxidation reaction, the cathode titanium plate obtains electrons to generate a reduction reaction, the sewage flows through the electrolytic bath to be used as electrolyte, and the oxidation and reduction reactions respectively occur on the anode titanium plate and the cathode titanium plate, the harmful substances are removed.
(2) Secondary treatment device is located primary treatment device's right side, the inside main frame that is equipped with of secondary treatment device, fixedly connected with filter screen between the main frame inner wall, the right-hand member fixedly connected with subframe of main frame, fixedly connected with non-woven fabrics between subframe's the inner wall, subframe's right-hand member fixedly connected with connection box, fixedly connected with fiber filter between the connection box inner wall, after preliminary treatment to sewage, sewage runs through the filter screen in the primary treatment device, during non-woven fabrics and fiber filter, through the further filtration of the great impurity in the filter screen to sewage, the non-woven fabrics carries out the preliminary filtration to colour and peculiar smell, fiber filter carries out the preliminary filtration to the fibrous impurity in the sewage, thereby further improvement is to the sewage treatment effect.
(3) The filter screen all cuts corresponding half spherical groove with the one end that the non-woven fabrics is close to each other, the inside porous clean shot of porous clean shot that is equipped with of half spherical groove, the inside fixedly connected with porous clean shot of porous clean shot, the inside packing of porous clean shot has cold catalyst, the inside of cold catalyst is inserted and is equipped with a plurality of water guide fibers, a plurality of water guide fibers run through porous clean shot and insert the inside of locating filter screen and non-woven fabrics, when sewage is running through the secondary treatment device in, sewage passes through the inside that water guide fiber got into porous clean shot, the inside cold catalyst of porous clean shot carries out disinfection and sterilization to sewage, evenly putting through porous clean shot between filter screen and non-woven fabrics, thereby more even disinfect sewage.
(4) The three-stage treatment device is positioned on the right side of the two-stage treatment device, an anode titanium plate and a cathode titanium plate are arranged inside the three-stage treatment device, the upper ends of the anode titanium plate and the cathode titanium plate are communicated with the anode and the cathode of a power supply, after the three-stage treatment device is electrified, electrons of the anode titanium plate are lost to generate oxidation reaction, electrons of the cathode titanium plate are generated to generate reduction reaction, sewage flows through an electrolytic bath to be used as electrolyte, the oxidation reaction and the reduction reaction are respectively generated on the anode titanium plate and the cathode titanium plate, and harmful substances are removed.
(5) The hollow rotating rod and the guide plate are made of titanium alloy materials, and the outer ends of the hollow rotating rod and the guide plate are coated with corrosion coatings, so that the loss of corrosive substances under the flushing of sewage and in the sewage is effectively reduced, and the service lives of the hollow rotating rod and the guide plate are prolonged.
(6) The primary treatment device, the secondary treatment device and the tertiary treatment device are of detachable structures, and the distances among the primary treatment device, the secondary treatment device and the tertiary treatment device are adjusted according to the concentration of wastewater and the size of impurities, so that the efficiency of sewage treatment is improved.
(7) The filter screen is made of glass fiber materials, the outer end of the filter screen is coated with the anti-wear coating, the glass fiber is hard and not easy to wear, and the service cycle of the filter screen is further prolonged by carrying the wear coating.
(8) The secondary treatment device is made of a high-strength acrylic material, the outer side of the secondary treatment device is coated with a hydrophobic coating, the adhesion of impurities to the surface of the secondary treatment device is reduced through the hydrophobic coating, and the acrylic material is non-conductive, high in toughness and long in service cycle and is not easy to deform.
(9) The lower ends of the anode titanium plate and the cathode titanium plate are fixedly connected with magnets, after wastewater is electrolyzed in the three-stage treatment device, part of metal substances are stripped from the wastewater, the magnets adsorb metal impurities, and the treatment effect on the wastewater is further improved.
(10) The inside of sewage treatment case is encapsulated situation, and hollow bull stick is the instantaneous rotation, and the selection through hollow bull stick makes the impurity in the sewage even, is convenient for better handle it.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic perspective view of a primary treatment apparatus according to the present invention;
FIG. 4 is a schematic top sectional view of the hollow rotating shaft of the present invention;
FIG. 5 is a schematic view of the front cross-sectional structure of the hollow rotating rod of the present invention;
FIG. 6 is a schematic perspective view of a main frame according to the present invention;
FIG. 7 is a schematic front sectional view of the main frame and the sub-frame of the present invention;
FIG. 8 is a schematic sectional view of a porous hollow sphere according to the present invention;
FIG. 9 is a schematic perspective view of an anode titanium plate according to the present invention.
The reference numbers in the figures illustrate:
1 sewage treatment box, 2 primary treatment devices, 3 secondary treatment devices, 4 tertiary treatment devices, 5 hollow rotating rods, 6 guide plates, 7 check valves, 8 copper sulfate solution, 9 release holes, 201 main frames, 202 filter screens, 203 auxiliary frames, 204 non-woven fabrics, 205 connecting frames, 206 fiber filters, 10 porous hollow spheres, 11 cold catalysts, 12 water guide fibers, 401 anode titanium plates, 402 cathode titanium plates and 13 magnets.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, an environmental protection sewage treatment device comprises a sewage treatment tank 1, a primary treatment device 2, a secondary treatment device 3 and a tertiary treatment device 4 are respectively arranged inside the sewage treatment tank 1, the primary treatment device 2, the secondary treatment device 3 and the tertiary treatment device 4 are matched with the inner wall of the sewage treatment tank 1, a plurality of hollow rotating rods 5 are arranged inside the primary treatment device 2, the upper and lower ends of the hollow rotating rods 5 are rotatably connected with the inner wall of the primary treatment device 2, an injection port is formed at the upper end of the primary treatment device 2 and communicated with the hollow rotating rods 5, a sealing cover is arranged at the upper end of the hollow rotating rods 5, a plurality of uniformly distributed and symmetrical guide plates 6 are fixedly connected at the outer ends of the hollow rotating rods 5, the guide plates 6 are communicated with the hollow rotating rods 5, a check valve 7 is arranged at the upper end of the hollow rotating rods 5, a release hole 9 is formed at one side end of the plurality of guide plates 6, which are far away from each other, the inside of hollow bull stick 5 is filled with copper sulfate solution 8, and when sewage pours into in sewage treatment box 1, sewage run through primary treatment device 2 and drive the rotation of hollow bull stick 5 and guide plate 6 through the velocity of flow of self, and the centrifugal force that makes its production throws away copper sulfate solution 8 in hollow bull stick 5 through the release hole 9 in the guide plate 6 outside for copper sulfate solution 8 fuses into the sewage and dilutes the hydrogen sulfide in the sewage.
Please refer to fig. 6, the secondary treatment device 3 is located the right side of the primary treatment device 2, the inside main frame 201 that is equipped with of the secondary treatment device 3, fixedly connected with filter screen 202 between the inner wall of the main frame 201, the right-hand member fixedly connected with subframe 203 of the main frame 201, fixedly connected with non-woven fabrics 204 between the inner wall of the subframe 203, the right-hand member fixedly connected with connection frame 205 of the subframe 203, fixedly connected with fiber filter 206 between the inner wall of the connection frame 205, after the primary treatment of sewage, sewage runs through the filter screen 202 in the primary treatment device 2, when non-woven fabrics 204 and fiber filter 206, through the further filtration of filter screen 202 to the great impurity in the sewage, non-woven fabrics 204 carries out the prefiltering to colour and peculiar smell, fiber filter 206 carries out the prefiltering to the fibrous impurity in the sewage, thereby further improvement is to the sewage treatment effect.
Referring to fig. 7-8, corresponding hemispherical grooves are formed in the mutually close ends of the filter screen 202 and the non-woven fabric 204, a hollow porous ball 10 is arranged inside the hemispherical grooves, the hollow porous ball 10 is fixedly connected inside the hollow porous ball 10, the cold catalyst 11 is filled inside the hollow porous ball 10, a plurality of water guide fibers 12 are inserted inside the cold catalyst 11, the water guide fibers 12 penetrate through the hollow porous ball 10 and are inserted inside the filter screen 202 and the non-woven fabric 204, when sewage penetrates through the secondary treatment device 3, the sewage enters the hollow porous ball 10 through the water guide fibers 12, the cold catalyst 11 inside the hollow porous ball 10 sterilizes the sewage, the hollow porous ball 10 is evenly placed between the filter screen 202 and the non-woven fabric 204, and therefore the sewage is more evenly disinfected.
Referring to fig. 9, the tertiary treatment device 4 is located on the right side of the secondary treatment device 3, an anode titanium plate 401 and a cathode titanium plate 402 are arranged inside the tertiary treatment device 4, the upper ends of the anode titanium plate 401 and the cathode titanium plate 402 are communicated with the positive and negative poles of a power supply, after the power supply is powered on, the anode titanium plate 401 loses electrons to generate an oxidation reaction, the cathode titanium plate 402 obtains electrons to generate a reduction reaction, sewage flows through an electrolytic bath to be used as electrolyte, the oxidation reaction and the reduction reaction are respectively generated on the anode titanium plate 401 and the cathode titanium plate 402, and harmful substances are removed.
Referring to fig. 1-6, the hollow rotating rod 5 and the guide plate 6 are made of titanium alloy material, and the outer ends of the hollow rotating rod 5 and the guide plate 6 are coated with corrosion coatings, so as to effectively reduce the erosion of corrosive substances in the sewage and the loss of the corrosive substances in the sewage, thereby prolonging the service life of the hollow rotating rod 5 and the guide plate 6, the primary treatment device 2, the secondary treatment device 3 and the tertiary treatment device 4 are detachable structures, and the distance between the primary treatment device 2, the secondary treatment device 3 and the tertiary treatment device 4 is adjusted according to the concentration of the sewage and the size of impurities, thereby improving the efficiency of sewage treatment, the filter screen 202 is made of glass fiber material, and the outer end of the filter screen 202 is coated with wear-resistant coatings, which are hard in glass fiber texture and not easy to wear, and the service life of the filter screen 202 is further prolonged by the wear-resistant coatings.
Referring to fig. 1-2 and fig. 9, the secondary treatment device 3 is made of high-strength acrylic material, the outer side of the secondary treatment device 3 is coated with a hydrophobic coating, the adhesion of impurities to the surface of the secondary treatment device 3 is reduced through the hydrophobic coating, the acrylic material is non-conductive, the toughness is high, the deformation is not easy, the service cycle is long, the lower ends of the anode titanium plate 401 and the cathode titanium plate 402 are fixedly connected with the magnet 13, after wastewater is electrolyzed in the tertiary treatment device 4, part of metal substances are stripped from the wastewater, the magnet 13 adsorbs the metal impurities, the treatment effect on the wastewater is further improved, the interior of the wastewater treatment box 1 is in a sealed state, the hollow rotating rod 5 rotates instantaneously, the impurities in the wastewater are uniform through the selection of the hollow rotating rod 5, and the wastewater is better treated.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides an environmental protection sewage treatment device, includes sewage treatment case (1), its characterized in that: the sewage treatment device is characterized in that a primary treatment device (2), a secondary treatment device (3) and a tertiary treatment device (4) are respectively arranged inside the sewage treatment box (1), the primary treatment device (2), the secondary treatment device (3) and the tertiary treatment device (4) are matched with the inner wall of the sewage treatment box (1), a plurality of hollow rotating rods (5) are arranged on the inner side of the primary treatment device (2), the upper end and the lower end of each hollow rotating rod (5) are rotatably connected with the inner wall of the primary treatment device (2), an injection opening is formed in the upper end of the primary treatment device (2), the injection opening is communicated with the hollow rotating rods (5), a sealing cover is arranged at the upper end of each hollow rotating rod (5), a plurality of guide vanes (6) which are uniformly distributed and symmetrical are fixedly connected to the outer end of each hollow rotating rod (5), and the guide vanes (6) are communicated with the hollow rotating rods (5), the upper end of the hollow rotating rod (5) is provided with a check valve (7), one side end of each guide sheet (6) which is far away from the guide sheet is provided with a release hole (9), and the hollow rotating rod (5) is filled with copper sulfate solution (8).
2. The environmental protection sewage treatment device of claim 1, wherein: second grade processing apparatus (3) are located the right side of first grade processing apparatus (2), inside main frame (201) that is equipped with of second grade processing apparatus (3), fixedly connected with filter screen (202) between main frame (201) inner wall, right-hand member fixedly connected with subframe (203) of main frame (201), fixedly connected with non-woven fabrics (204) between the inner wall of subframe (203), right-hand member fixedly connected with link frame (205) of subframe (203), fixedly connected with fiber filter (206) between link frame (205) inner wall.
3. The environmental protection sewage treatment device of claim 1, wherein: the one end that filter screen (202) and non-woven fabrics (204) are close to each other all cuts corresponding hemisphere recess, hemisphere recess inside is equipped with porous clean shot (10), the inside fixedly connected with porous clean shot (10) of porous clean shot (10), the inside packing of porous clean shot (10) has cold catalyst (11), the inside of cold catalyst (11) is inserted and is equipped with a plurality of water guide fibre (12), and is a plurality of water guide fibre (12) run through porous clean shot (10) and insert the inside of locating filter screen (202) and non-woven fabrics (204).
4. The environmental protection sewage treatment device of claim 1, wherein: the three-stage treatment device (4) is positioned on the right side of the two-stage treatment device (3), an anode titanium plate (401) and a cathode titanium plate (402) are arranged inside the three-stage treatment device (4), and the upper ends of the anode titanium plate (401) and the cathode titanium plate (402) are communicated with the anode and the cathode of a power supply.
5. The environmental protection sewage treatment device of claim 1, wherein: the hollow rotating rod (5) and the guide sheet (6) are made of titanium alloy materials, and the outer ends of the hollow rotating rod (5) and the guide sheet (6) are coated with corrosion coatings.
6. The environmental protection sewage treatment device of claim 1, wherein: the primary treatment device (2), the secondary treatment device (3) and the tertiary treatment device (4) are detachable structures.
7. The environmental protection sewage treatment device of claim 1, wherein: the filter screen (202) is made of glass fiber materials, and the outer end of the filter screen (202) is coated with a wear-resistant coating.
8. The environmental protection sewage treatment device of claim 1, wherein: the secondary treatment device (3) is made of high-strength acrylic materials, and a hydrophobic coating is coated on the outer side of the secondary treatment device (3).
9. The environmental protection sewage treatment device of claim 1, wherein: and the lower ends of the anode titanium plate (401) and the cathode titanium plate (402) are fixedly connected with magnets (13).
10. The environmental protection sewage treatment device of claim 1, wherein: the interior of the sewage treatment box (1) is in a sealed state, and the hollow rotating rod (5) rotates instantly.
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| CN202210528956.3A CN114835179A (en) | 2022-05-16 | 2022-05-16 | Environment-friendly sewage treatment equipment |
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