CN112795944B - Circular electrolytic hypochlorous acid disinfectant preparation device and method - Google Patents
Circular electrolytic hypochlorous acid disinfectant preparation device and method Download PDFInfo
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- CN112795944B CN112795944B CN202011570646.5A CN202011570646A CN112795944B CN 112795944 B CN112795944 B CN 112795944B CN 202011570646 A CN202011570646 A CN 202011570646A CN 112795944 B CN112795944 B CN 112795944B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
Abstract
The invention discloses a hypochlorous acid disinfectant preparation device and method capable of circularly electrolyzing, relating to the hypochlorous acid preparation field, the technical scheme is characterized in that the device comprises a machine cavity, a collecting device, a filtering device, a driving device and a circulating device, wherein both sides of the inner wall of the machine cavity are provided with partition plates, the collecting device is arranged between the partition plates, the removing device is arranged at the top of the machine cavity, the driving device is arranged at the outer side of the machine cavity and is connected with the collecting device, both sides of the inner part of the machine cavity are provided with electrode bars, the collecting device comprises a collecting ring, an inner ring and a spiral conveying rod, the spiral conveying rod is arranged at the central position of the inner ring, the collecting ring is arranged at the outer part of the inner ring, a containing cavity is formed between the inner ring and the inner wall of the collecting ring, the surface of the collecting ring is provided with a rectangular groove communicated with the containing cavity, the invention can intensively collect suspended matters generated during electrolysis and is convenient for personnel to treat, and simultaneously, the problems of environment pollution and material waste caused by the incomplete reaction of the coagulation products which are discharged are avoided.
Description
Technical Field
The invention relates to the field of hypochlorous acid preparation, in particular to a device and a method for preparing a hypochlorous acid disinfectant capable of being electrolyzed circularly.
Background
Hypochlorous acid is an oxyacid of chlorine, in which the valence of chlorine is +1, and is the lowest-valence oxyacid of chlorine, and its oxidizing property is very strong in the oxyacid of chlorine, and is the second-strong acid in the oxyacid of chlorine. It is present only in solution, its concentrated solution is yellow, its dilute solution is colourless, has a very pungent chlorine-like odour, and is extremely unstable, is a very weak acid, weaker than carbonic acid, and comparable to hydrogen-sulphuric acid. Hypochlorous acid also has a strong bleaching effect, and its salts can be used as bleaching agent and disinfectant.
When hypochlorous acid is produced, electrolysis equipment is often needed to be used, prepared solution raw materials are electrolyzed to form needed raw materials, and when the materials are electrolyzed, some solution suspensions or solid precipitates are often generated, effective collection and treatment measures are lacked, and a traditional collection device is easy to discharge the precipitates due to incomplete reaction, so that the problem of resource waste is caused.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a hypochlorous acid disinfectant preparation device capable of realizing circular electrolysis, which can be used for intensively collecting suspended matters generated during electrolysis, is convenient for personnel to handle, and simultaneously avoids the problems of environment pollution and material waste caused by the fact that the reaction of the coagulation matters is not thorough and is discharged.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A hypochlorous acid disinfectant preparation device and method capable of achieving circular electrolysis comprises a machine cavity, a collecting device, a filtering device, a driving device and a circulating device, wherein partition plates are arranged on two sides of the inner wall of the machine cavity, the collecting device is arranged between the partition plates, the removing device is arranged at the top of the machine cavity, the driving device is arranged on the outer side of the machine cavity and connected with the collecting device, and electrode rods are arranged on two sides inside the machine cavity;
the collecting device comprises a collecting ring, an inner ring and a spiral conveying rod, the spiral conveying rod is arranged in the center of the inner ring, the collecting ring is sleeved outside the inner ring, a containing cavity is formed between the inner ring and the inner wall of the collecting ring, a rectangular groove communicated with the containing cavity is formed in the surface of the collecting ring, one side of the rectangular groove is located on the surface of the collecting ring and is provided with an elastic convex strip, the other side of the rectangular groove is hinged with a cover plate, the cover plate is sealed with the inside of the rectangular groove, one end of the spiral conveying rod is provided with a driving gear, a plurality of driven gears are annularly arranged around the driving gear, the driving gear and the driven gears are mutually meshed, the driven gears are annularly arranged at the end part of the collecting ring, and one end of the spiral conveying rod penetrates through a machine cavity and is connected with a driving device;
the filtering device comprises a plurality of processing filtering cabinets, extension pieces and inserting plates inserted in the filtering cabinets, the filtering cabinets are arranged at the top of a machine cavity, a rectangular groove communicated with the filtering cabinets is formed in the top of the machine cavity, the inserting plates penetrate through the rectangular groove and are fitted in the filtering cabinets, connecting grooves are formed in the two sides of the filtering cabinets and the two sides of the inserting plates, and the side surfaces of the connecting grooves, located on the surfaces of the filtering cabinets, are connected with the extension pieces;
the driving device comprises a motor, the lower end of the motor is fixedly connected with the surface of the machine cavity, and the output end of the motor is connected with one end of the spiral conveying rod;
and two ends of the circulating device are respectively connected with the upper end and the lower end of the machine cavity and used for accelerating the liquid flow in the machine cavity.
Furthermore, two the division board is the splayed structure setting and is in the inside in machine chamber, and two the tip of division board contacts with the surface of collecting the circle respectively.
Furthermore, the surface of the inner ring is provided with a slot, and the slot is respectively communicated with the inside of the collection cavity and the inside of the inner ring.
Furthermore, the collecting device further comprises a plurality of partition plates, the partition plates are annularly arranged inside the collecting cavity, and the collecting cavity is equally divided into a plurality of accommodating spaces with the same volume.
Furthermore, the surface of the collecting ring is provided with a filter screen, and the filter screen is a non-woven fabric filter screen or a polyethylene filter screen.
Furthermore, circulating device includes circulating pump and pipe, the upper and lower both ends of circulating pump pass through the pipe connection respectively the top and the bottom of machine cavity.
Further, the preparation facilities still includes cleaning device, cleaning device includes lead screw, slider, conveyer belt and meshing tooth, the lead screw set up in one side of electrode bar, the slider wears to locate the outside of lead screw, and with the lead screw spiro union, the one end of slider slides with the inner wall in machine chamber and links to each other, the other pot head of slider is established the outside of electrode bar, the one end of lead screw run through extremely the external connection in machine chamber has the meshing tooth, the meshing tooth passes through the conveyer belt with the output of motor is connected.
Furthermore, the inner wall of the machine cavity is provided with a sliding groove for accommodating the sliding block, one end of the sliding block is connected to the inside of the sliding groove in a sliding mode, a through hole is formed in the other end of the sliding block, and the electrode rod penetrates through the through hole.
A preparation method of hypochlorous acid disinfectant capable of being electrolyzed circularly;
adding a hypochlorous acid raw material solution into the machine cavity, thereby electrolyzing the solution;
the suspended matters and the coagulation particles generated during the electrolysis of the raw material solution are collected and treated in a centralized manner, and the suspended matters and the coagulation particles are treated according to the requirement.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) according to the scheme, the motor drives the spiral conveying rod to rotate in the inner ring, so that solids entering the inner ring can be conveniently collected in a centralized manner, meanwhile, when the motor rotates, the driving gear is driven to be meshed with the driven gear to rotate, the diameter of the driven gear is smaller than that of the driving gear, therefore, when the inner ring and the collecting ring are nested and the same central shaft is kept, the rotating direction of the collecting ring connected with the driven gear is opposite to that of the spiral conveying rod, so that when the collecting ring is driven to rotate by the motor, solid impurities collected on the surface of the collecting ring enter the containing cavity through the rectangular groove, and when the rectangular groove is positioned at the bottom of the collecting ring, the cover plate hinged to one side of the rectangular groove can close the rectangular groove, so that the solids collected in the collecting cavity are prevented from flowing out of the collecting ring through the rectangular groove, and the concentrated collection of the solids is realized;
(2) and when collecting the suspended solid, the suspended solid in suspension and the solution can be held back by the extension piece, and enter into the inside of picture peg through the spread groove, when the inside suspended solid of picture peg piles up too much, can take out the picture peg from the inside in machine chamber, realize the suspended solid clearance, through the aforesaid to the clearance of suspended solid and solid, the realization can be as required by personnel, freely discharge the solid of gathering the sediment, and when normal electrolysis, the material that just has the electrolytic value of not full electrolysis still stays in solution, avoid some materials that gather the sediment not enough electrolysis just to be discharged, cause the wasting of resources.
(3) Circulating device's setting can utilize the circulation originally to inhale the top in quick-witted chamber with the solution of quick-witted chamber bottom to top-down forms the mobile rivers of circulation, makes solution electrolysis more abundant, thereby has avoided the insufficient condition of solution electrolysis when the electrolysis.
Drawings
FIG. 1 is a perspective cutaway view of the overall structure of the present invention;
FIG. 2 is a front view of the structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a top view of the cleaning device of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at A in the drawing.
The numbering in the figures illustrates:
1. a machine cavity; 10. a conduit; 11. a circulation pump; 2. a partition plate; 3. collecting the ring; 31. a separator plate; 32. a filter screen; 33. elastic convex strips; 34. a cover plate; 4. an inner ring; 41. grooving; 5. a screw conveying rod; 6. a motor; 61. a driving gear; 62. a driven gear; 7. a conveyor belt; 71. meshing teeth; 72. a screw rod; 73. a slider; 74. a chute; 75. an electrode rod; 8. a filtering cabinet; 81. an extension piece; 82. connecting grooves; 83. inserting plates; 9. a communication plate; 91. and a liquid outlet.
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 to be understood that the embodiments described are merely exemplary embodiments, rather than exemplary embodiments, and that all other embodiments may be devised by those skilled in the art without departing from the scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a hypochlorous acid disinfectant preparation apparatus capable of circulating electrolysis includes a machine cavity 1, a collection apparatus, a filtering apparatus, a driving apparatus and a circulation apparatus, wherein both sides of an inner wall of the machine cavity 1 are provided with partition plates 2, the collection apparatus is arranged between the partition plates 2, the removal apparatus is arranged at the top of the machine cavity 1, the driving apparatus is arranged at the outer side of the machine cavity 1, the driving apparatus is connected with the collection apparatus, and both sides of the interior of the machine cavity 1 are provided with electrode bars 75;
the collecting device comprises a collecting ring 3, an inner ring 4 and a spiral conveying rod 5, wherein the spiral conveying rod 5 is arranged at the central position of the inner ring 4, the collecting ring 3 is sleeved outside the inner ring 4, a containing cavity is formed between the inner ring 4 and the inner wall of the collecting ring 3, a rectangular groove communicated with the containing cavity is formed in the surface of the collecting ring 3, one side of the rectangular groove is provided with an elastic convex strip 33 on the surface of the collecting ring 3, the other side of the rectangular groove is hinged with a cover plate 34, the cover plate 34 is sealed with the inside of the rectangular groove, one end of the spiral conveying rod 5 is provided with a driving gear 61, a plurality of driven gears 62 are annularly arranged around the driving gear 61, the driving gear 61 and the driven gears 62 are mutually engaged, the plurality of driven gears 62 are annularly arranged at the end part of the collecting ring 3, and one end of the spiral conveying rod 5 penetrates through the machine cavity 1 and is connected with the driving device;
the filtering device comprises a plurality of processing filtering cabinets 8, extension pieces 81 and inserting plates 83 inserted in the filtering cabinets 8, the filtering cabinets 8 are arranged at the top of the machine cavity 1, rectangular grooves communicated with the filtering cabinets 8 are formed in the top of the machine cavity 1, the inserting plates 83 penetrate through the rectangular grooves and are matched with the insides of the filtering cabinets 8, connecting grooves 82 are formed in two sides of each filtering cabinet 8 and two sides of each inserting plate 83, and the side surfaces of the connecting grooves 82, which are located on the surface of each filtering cabinet 8, are connected with the extension pieces 81;
the driving device comprises a motor 6, the lower end of the motor 6 is fixedly connected with the surface of the machine cavity 1, and the output end of the motor 6 is connected with one end of the spiral conveying rod 5;
two ends of the circulating device are respectively connected with the upper end and the lower end of the machine cavity 1 and used for accelerating the liquid flow in the machine cavity 1.
Referring to fig. 1, two division boards 2 are splayed and are arranged in the machine cavity 1, the end parts of the two division boards 2 are respectively contacted with the surface of the collecting ring 3, the splayed structures of the division boards 2 are distributed, and the end parts are propped against the surface of the collecting ring 3, so that the condition that the solid object at the upper end of the division board 2 enters the lower end of the division board 2 through the gap between the collecting ring 3 and the division board 2 is avoided.
Referring to fig. 4, the surface of the inner ring 4 is provided with a slot 41, the slot 41 is respectively communicated with the inside of the collection cavity and the inside of the inner ring 4, and the slot 41 is convenient for communicating the collection cavity and the inside of the inner ring.
Referring to fig. 1, the collecting device further includes a plurality of isolation plates 31, the isolation plates 31 are annularly arranged inside the collecting cavity, the collecting cavity is equally divided into a plurality of accommodating spaces with the same volume, the collecting cavity is divided into a plurality of spaces, and the solid impurities in different spaces are conveniently cleaned.
Referring to fig. 1, the surface of collecting ring 3 is equipped with filter screen 32, and filter screen 32 is the non-woven fabrics filter screen or polyethylene filter screen, and filter screen 32 sets up, can make the collection chamber remain throughout with the communicating state of the outside liquid of collecting ring 3 to can make its abundant reflection, avoid the material extravagant to the material that gathers heavy material and liquid contact.
Referring to fig. 1, the circulation device includes a circulation pump 11 and a conduit 10, and the upper and lower ends of the circulation pump 10 are respectively connected to the top and bottom of the housing 1 through the conduit 11, so as to facilitate the formation of a flowing liquid from top to bottom inside the housing 1.
Referring to fig. 3 and 1, the preparation device further comprises a cleaning device, the cleaning device comprises a screw rod 72, a sliding block 73, a conveying belt 7 and meshing teeth 71, the screw rod 72 is arranged on one side of the electrode rod 75, the sliding block 73 penetrates through the outside of the screw rod 72 and is connected with the screw rod 72 in a threaded manner, one end of the sliding block 73 is connected with the inner wall of the machine cavity 1 in a sliding manner, the other end of the sliding block 73 is sleeved on the outside of the electrode rod 75, one end of the screw rod 72 penetrates through the outside of the machine cavity 1 and is connected with the meshing teeth 71, the meshing teeth 71 are connected with the output end of the motor 6 through the conveying belt 7, when the screw rod 72 drives the sliding block 73 to reciprocate, impurities gathered on the surface of the electrode rod 75 can be cleaned, stains on the surface of the electrode rod 75 are avoided, and the ionization effect is influenced.
Referring to fig. 1, the inner wall of the machine cavity 1 is provided with a sliding groove 74 for accommodating the sliding block 73, one end of the sliding block 73 is slidably connected to the inside of the sliding groove 74, a through hole is formed in the other end of the sliding block 73, and the electrode rod 75 is conveniently cleaned inside the through hole.
A preparation method of hypochlorous acid disinfectant capable of circulating electrolysis comprises adding hypochlorous acid raw material solution into a machine cavity, thereby electrolyzing the solution;
the suspended matters and the coagulation particles generated during the electrolysis of the raw material solution are collected and treated in a centralized way, and the suspended matters and the coagulation particles are treated according to the requirement,
the working principle of the invention is as follows: the surface of the machine cavity 1 can be provided with an opening communicated with the inner ring 4, so that the inside of the inner ring 4 can be cleaned conveniently only by opening the opening without opening the machine cavity 1, the motor 6 drives the spiral conveying rod 51 to rotate in the inner ring 4, so that solid matters entering the inner ring 4 can be collected conveniently in a centralized manner, meanwhile, when the motor 6 rotates, the driving gear 61 is driven to be meshed with the driven gear 62 to rotate, the gear diameter of the driven gear 62 is smaller than that of the driving gear 61, therefore, when the inner ring 4 and the collecting ring 3 are nested and the same central shaft is kept, the rotating directions of the collecting ring 3 connected with the driven gear 62 and the spiral conveying rod 5 are opposite, so that when the motor 6 drives the collecting ring 3 to rotate, solid impurities collected on the surface of the collecting ring 3 enter the collecting cavity through the rectangular groove, and when the rectangular groove is positioned at the bottom of the collecting ring 3, the cover plate 34 hinged to one side of the rectangular groove can close the rectangular groove, thereby avoiding the solid matter collected in the collecting cavity from flowing out of the collecting ring 3 through the rectangular groove, realizing the concentrated collection of the solid matter, when the suspended matter is collected, the suspended matter in the suspended matter and the solution can be retained by the extending sheet 81, and enters into the inserting plate 83 through the connecting groove 82, when the suspended matter in the inserting plate 83 is accumulated too much, the inserting plate 83 can be taken out from the inside of the machine cavity 1, realizing the cleaning of the suspended matter, through the cleaning of the suspended matter and the solid matter, realizing the free discharge of the coagulated solid matter according to the requirement of personnel, and when in normal electrolysis, the material which is not completely electrolyzed and has the electrolytic value still stays in the solution, avoiding the discharge of some coagulated material which is not fully electrolyzed, causing the waste of resources, and the arrangement of the circulating device, thereby utilizing the circulating device 11 to suck the solution at the bottom of the machine cavity 1 into the top of the machine cavity 1, thereby forming a circular flowing water flow from top to bottom, leading the solution to be more fully electrolyzed and avoiding the condition that the solution is insufficiently electrolyzed during electrolysis.
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 (5)
1. A hypochlorous acid disinfectant preparation facilities of circulated electrolysis, characterized by that; the device comprises a machine cavity (1), a collecting device, a filtering device, a driving device and a circulating device, wherein partition plates (2) are arranged on two sides of the inner wall of the machine cavity (1), the collecting device is arranged between the partition plates (2), the filtering device is arranged at the top of the machine cavity (1), the driving device is arranged on the outer side of the machine cavity (1), the driving device is connected with the collecting device, and electrode bars (75) are arranged on two sides in the machine cavity (1);
the collecting device comprises a collecting ring (3), an inner ring (4) and a spiral conveying rod (5), the spiral conveying rod (5) is arranged at the central position of the inner ring (4), the collecting ring (3) is sleeved outside the inner ring (4), a containing cavity is formed between the inner ring (4) and the inner wall of the collecting ring (3), a rectangular groove communicated with the containing cavity is formed in the surface of the collecting ring (3), an elastic raised line (33) is arranged on the surface, located on one side of the rectangular groove, of the collecting ring (3), a cover plate (34) is hinged to the other side of the rectangular groove, the cover plate (34) is sealed inside the rectangular groove, a driving gear (61) is arranged at one end of the spiral conveying rod (5), a plurality of driven gears (62) are annularly arranged around the driving gear (61), and the driving gear (61) and the driven gears (62) are mutually meshed, the driven gears (62) are annularly arranged at the end part of the collecting ring (3), and one end of the spiral conveying rod (5) penetrates through the machine cavity (1) and is connected with a driving device;
the filtering device comprises a plurality of processing filtering cabinets (8), extension pieces (81) and inserting plates (83) inserted in the filtering cabinets (8), the filtering cabinets (8) are arranged at the top of a machine cavity (1), rectangular grooves communicated with the filtering cabinets (8) are formed in the top of the machine cavity (1), the inserting plates (83) penetrate through the rectangular grooves to be matched with the insides of the filtering cabinets (8), connecting grooves (82) are formed in the two sides of each filtering cabinet (8) and the two sides of each inserting plate (83), and the side surfaces of the connecting grooves (82) located on the surface of each filtering cabinet (8) are connected with the extension pieces (81);
the driving device comprises a motor (6), the lower end of the motor (6) is fixedly connected with the surface of the machine cavity (1), and the output end of the motor (6) is connected with one end of the spiral conveying rod (5);
two ends of the circulating device are respectively connected with the upper end and the lower end of the machine cavity (1) and used for accelerating the liquid flow in the machine cavity (1);
the two partition plates (2) are arranged in the machine cavity (1) in a splayed structure, and the end parts of the two partition plates (2) are respectively contacted with the surface of the collecting ring (3);
a filter screen (32) is arranged on the surface of the collecting ring (3), and the filter screen (32) is a non-woven fabric filter screen or a polyethylene filter screen;
the circulating device comprises a circulating pump (11) and a guide pipe (10), wherein the upper end and the lower end of the circulating pump (11) are respectively connected with the top and the bottom of the machine cavity (1) through the guide pipe (10).
2. The hypochlorous acid disinfectant preparation device capable of circulating electrolysis of claim 1, wherein: a groove (41) is formed in the surface of the inner ring (4), and the groove (41) is communicated with the inside of the containing cavity and the inside of the inner ring (4) respectively.
3. The hypochlorous acid disinfectant preparation device capable of circulating electrolysis of claim 1, wherein: the collecting device further comprises a plurality of partition plates (31), the partition plates (31) are arranged in the containing cavity in a surrounding mode, and the containing cavity is divided into a plurality of containing spaces with the same volume in an equal dividing mode.
4. The hypochlorous acid disinfectant preparation device capable of circulating electrolysis of claim 1, wherein: the preparation facilities still includes cleaning device, cleaning device includes lead screw (72), slider (73), conveyer belt (7) and meshing tooth (71), lead screw (72) set up in one side of electrode bar (75), slider (73) are worn to locate the outside of lead screw (72), and with lead screw (72) spiro union, the one end of slider (73) slides with the inner wall in machine chamber (1) and links to each other, the other end cover of slider (73) is established the outside of electrode bar (75), the one end of lead screw (72) runs through to the external connection in machine chamber (1) has meshing tooth (71), meshing tooth (71) pass through conveyer belt (7) with the output of motor (6) is connected.
5. The hypochlorous acid disinfectant preparation device capable of recycling electrolysis of claim 4, wherein: the inner wall of the machine cavity (1) is provided with a sliding groove (74) for accommodating the sliding block (73), one end of the sliding block (73) is connected to the inside of the sliding groove (74) in a sliding mode, a through hole is formed in the other end of the sliding block (73), and the electrode rod (75) penetrates through the through hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011570646.5A CN112795944B (en) | 2020-12-26 | 2020-12-26 | Circular electrolytic hypochlorous acid disinfectant preparation device and method |
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| CN202011570646.5A CN112795944B (en) | 2020-12-26 | 2020-12-26 | Circular electrolytic hypochlorous acid disinfectant preparation device and method |
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| CN112795944B true CN112795944B (en) | 2022-07-12 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107456804A (en) * | 2017-08-30 | 2017-12-12 | 苏先强 | A kind of wastewater from chemical industry solid suspension effective filter |
| CN108560013A (en) * | 2018-01-26 | 2018-09-21 | 山东新日电气设备有限公司 | A kind of cyclic electrolysis hypochlorite generator |
| CN208733576U (en) * | 2018-08-10 | 2019-04-12 | 唐茂刚 | A kind of anti-blockage type water conservancy grid |
| CN210915474U (en) * | 2019-10-08 | 2020-07-03 | 南通海阳节能环保科技有限公司 | Reaction device for adding heavy metal capture agent |
-
2020
- 2020-12-26 CN CN202011570646.5A patent/CN112795944B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107456804A (en) * | 2017-08-30 | 2017-12-12 | 苏先强 | A kind of wastewater from chemical industry solid suspension effective filter |
| CN108560013A (en) * | 2018-01-26 | 2018-09-21 | 山东新日电气设备有限公司 | A kind of cyclic electrolysis hypochlorite generator |
| CN208733576U (en) * | 2018-08-10 | 2019-04-12 | 唐茂刚 | A kind of anti-blockage type water conservancy grid |
| CN210915474U (en) * | 2019-10-08 | 2020-07-03 | 南通海阳节能环保科技有限公司 | Reaction device for adding heavy metal capture agent |
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