CN113694602A - Municipal administration is with discharging sewage disinfection and decoloration device - Google Patents
Municipal administration is with discharging sewage disinfection and decoloration device Download PDFInfo
- Publication number
- CN113694602A CN113694602A CN202110934985.5A CN202110934985A CN113694602A CN 113694602 A CN113694602 A CN 113694602A CN 202110934985 A CN202110934985 A CN 202110934985A CN 113694602 A CN113694602 A CN 113694602A
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- annular
- wall
- disinfection
- transmission
- disinfection tank
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 58
- 239000010865 sewage Substances 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000010841 municipal wastewater Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 52
- 239000002184 metal Substances 0.000 claims description 24
- 238000004042 decolorization Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000249 desinfective effect Effects 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000002070 germicidal effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241001233242 Lontra Species 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/0108—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with bag, cage, hose, tube, sleeve or the like filtering elements
- B01D33/0116—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with bag, cage, hose, tube, sleeve or the like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- 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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a municipal wastewater discharge disinfection and decoloration device which comprises a disinfection tank, wherein an upwards-sunken conical part is arranged at the bottom of the disinfection tank, a vertical pipe communicated with the inside of the disinfection tank is arranged at the bottom of the conical part, waterproof ultraviolet sterilization lamps are fixed on the upper surface of the conical part and are distributed annularly at equal intervals, the top of the disinfection tank is of an opening structure, a flange ring is arranged at the opening position of the top of the disinfection tank, a plug cap is arranged at the bottom of the vertical pipe, a liquid discharge pipe is arranged at the bottom of the side wall of the vertical pipe, a drain pipe is arranged at the bottom of the side wall of the disinfection tank, an annular net plate is arranged at the top of the inner wall of the vertical pipe, a filter cylinder is inserted into the inner wall of the annular net plate, and an annular block is welded at the lower end of the filter cylinder. The invention can filter sewage, play a certain role in decoloring, can disinfect water, realizes that part of water reversely impacts the annular screen plate, avoids the screen plate from being blocked and plays a self-cleaning effect.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a municipal sewage discharge disinfection and decolorization device.
Background
Municipal sewage is relatively stable in water quality, turbid, deep, foul in smell, slightly alkaline, high in nitrogen and phosphorus content, generally free of toxic substances, and suitable for propagation of various microorganisms, so that the municipal sewage often contains a large amount of bacteria (including pathogenic bacteria) viruses and parasitic ova, is good in biodegradability and belongs to sewage which is relatively easy to treat. Municipal wastewater treatment water is a source of water that varies greatly in quality and is difficult to treat, and the concentrations of total dissolved solids, COD, BOD, total silicon, ammonia and other contaminants vary very frequently, and in addition, the wastewater prior to treatment contains high concentrations of organic matter, microorganisms, etc., so any product designed to treat water must tolerate this variability and contain high concentrations of organic matter and active organisms.
Municipal administration sewage treatment process needs to carry out decoloration and disinfection, and the inconvenient automatically cleaning of current disinfecting equipment blocks up easily, and water conveying efficiency is not good, so at present propose a municipal administration with discharge sewage disinfection and decoloration device.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a municipal wastewater disinfection and decolorization device.
The invention provides a municipal wastewater discharge disinfection and decoloration device, which comprises a disinfection tank, wherein the bottom of the disinfection tank is provided with an upwards-concave conical part, the bottom of the conical part is provided with a vertical pipe communicated with the inside of the disinfection tank, the upper surface of the conical part is fixed with waterproof ultraviolet sterilization lamps which are distributed in an annular shape at equal intervals, the top of the disinfection tank is of an opening structure, the opening position of the top of the disinfection tank is provided with a flange ring, the bottom of the vertical pipe is provided with a plug cap, the bottom of the side wall of the vertical pipe is provided with a liquid discharge pipe, the bottom of the side wall of the disinfection tank is provided with a sewage discharge pipe, the top of the inner wall of the vertical pipe is provided with an annular net plate, the inner wall of the annular net plate is inserted with a filter cylinder, the lower end of the filter cylinder is welded with an annular block, the outer circumference of the annular block is provided with a rubber seal ring, and the bottom of the annular block is provided with waist-shaped holes distributed in an annular shape near the inner side of the filter cylinder, and a driving mechanism for realizing the up-and-down reciprocating motion of the filter cylinder is arranged in the vertical pipe.
Preferably, a spring element is sleeved on the outer wall of the filter cylinder at a position close to the upper part of the annular block.
Preferably, the driving mechanism comprises a transmission sleeve welded on the inner wall of the annular block, a transmission post is inserted in the transmission sleeve, a transmission groove distributed annularly is formed in the transmission post, a protruding pin is arranged on the inner wall of the transmission sleeve and is in sliding fit with the transmission groove, the transmission groove comprises a chute and a vertical groove, two ends of the chute are respectively communicated with two adjacent vertical grooves, a motor is fixed at the bottom of the plugging cap, and a vertical groove shaft of the motor penetrates through the plugging cap to form transmission fit with the transmission post.
Preferably, the top of the filter cylinder is provided with a multi-edge hole, a multi-edge rod is inserted into the multi-edge hole, the top of the multi-edge rod is provided with a cross rod, and two ends of the cross rod are welded and fixed with the inner wall of the flange ring.
Preferably, the filter cylinder comprises an upper metal cylinder and a lower metal mesh cylinder, the metal mesh cylinder is welded and fixed with the metal cylinder, and the metal mesh cylinder is welded and fixed with the annular block.
Preferably, the top of the transmission column is provided with a round hole, and the polygonal rod is inserted into the inner wall of the round hole.
Preferably, a one-way water outlet assembly is arranged at the bottom of the inner wall of the filter cylinder and comprises an annular sheet welded at the lower part of the inner wall of the filter cylinder, perforations distributed annularly are formed in the upper surface of the annular sheet, umbrella-shaped rubber one-way valve plates are arranged at the lower part of the annular sheet, an annular boss is arranged in the middle of the annular sheet and is fixedly sleeved with a transmission sleeve, and the umbrella-shaped rubber one-way valve plates are fixedly clamped with the outer circumference of the annular boss.
The invention has the following beneficial effects:
1. through straining a section of thick bamboo that sets up, can filter sewage, play certain decoloration effect, combine the waterproof ultraviolet germicidal lamp that sets up, can disinfect to the water, combine the toper portion and the blow off pipe that set up, can conveniently carry out the collection and the clearance of dirt, actuating mechanism realizes straining the clearance on a section of thick bamboo surface simultaneously, promotes automatically cleaning effect.
2. Through the one-way water outlet assembly that sets up, combine actuating mechanism to realize straining a section of thick bamboo reciprocating motion from top to bottom again, can will strain the discontinuous extrusion of water in the section of thick bamboo to the standpipe bottom, this in-process simultaneously, because the cooperation of a metal mesh section of thick bamboo and a metal drum, realize that partial water reverse impact annular otter board avoids the otter board to block up, plays the automatically cleaning effect.
Drawings
FIG. 1 is a schematic perspective view of a municipal wastewater disinfection and decolorization apparatus according to the present invention;
FIG. 2 is a schematic sectional perspective view of a municipal wastewater disinfection and decolorization apparatus according to the present invention;
FIG. 3 is a schematic structural view of a filter cartridge of a municipal wastewater disinfection and decolorization apparatus according to the present invention;
FIG. 4 is a schematic structural view of a transmission column of a municipal wastewater disinfection and decolorization device according to the present invention;
fig. 5 is a partially enlarged schematic view of fig. 2.
In the figure: 1 motor, 2 plugging caps, 3 vertical pipes, 4 disinfection tanks, 5 flange rings, 6 cross bars, 7 filter cylinders, 7-1 metal cylinders, 7-2 metal mesh cylinders, 8 blow-off pipes, 9 polygonal rods, 10 conical parts, 11 annular net plates, 12 transmission columns, 12-1 vertical grooves, 12-2 inclined grooves, 13 spring parts, 14 annular sheets, 15 umbrella-shaped rubber one-way valve plates, 16 annular blocks, 16-1 waist-shaped holes, 17 waterproof ultraviolet sterilization lamps, 18 transmission sleeves and 19 liquid discharge pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the embodiment, a spring element 13 is sleeved on the outer wall of the filter cartridge 7 close to the upper part of the annular block 16, the driving mechanism comprises a transmission sleeve 18 welded on the inner wall of the annular block 16, a transmission post 12 is inserted into the transmission sleeve 18, transmission grooves distributed annularly are arranged on the transmission post 12, a convex pin is arranged on the inner wall of the transmission sleeve 18 and is in sliding fit with the transmission grooves, the transmission grooves comprise inclined grooves 12-2 and vertical grooves 12-1, two ends of one inclined groove 12-2 are respectively communicated with two adjacent vertical grooves 12-1, a motor 1 is fixed at the bottom of the blocking cap 2, a vertical groove shaft of the motor 1 penetrates through the blocking cap 2 to form transmission fit with the transmission post 12, a multi-edge hole is arranged at the top of the filter cartridge 7, a multi-edge rod 9 is inserted into the multi-edge hole, a cross rod 6 is arranged at the top of the multi-edge rod 9, two ends of the cross rod 6 are both welded and fixed with the inner wall of the flange ring 5, the filter cartridge 7 comprises an upper metal cylinder 7-1 and a lower metal cylinder 7-2, the metal net cylinder 7-2 and the metal cylinder 7-1 are welded and fixed, the metal net cylinder 7-2 and the annular block 16 are welded and fixed, a circular hole is formed in the top of the transmission column 12, and the polygonal rod 9 is inserted into the inner wall of the circular hole.
In the working process, a sewage pipeline is fixedly butted with a flange ring 5 through bolts, sewage enters a disinfection tank 4, a waterproof ultraviolet sterilization lamp 17 is controlled to work to sterilize water by ultraviolet rays, the water passes through an annular screen plate 11 and enters a vertical pipe 3, a transmission column 12 is driven to rotate through the work of a control motor 1 and is matched with a convex pin arranged on a transmission sleeve 18, the convex pin moves along a chute 12-2 and runs to the top of the chute 12-2, then the convex pin slides along a vertical groove 12-1 under the action of the elastic force of a spring piece 13 to realize the up-and-down reciprocating motion of a filter cylinder 7, part of the water in the vertical pipe 3 is extruded due to the up-and-down motion of an annular block 16 to reversely wash the annular screen plate 11, the annular screen plate 11 is in contact with the side wall of the filter cylinder 7 in the up-and-down running process to scrape dirt on the filter cylinder 7, and the dirt is collected to the edge of the disinfection tank 4 along a conical part 10, and is discharged by a sewage discharge pipe 8,
In the embodiment, a spring element 13 is sleeved on the outer wall of the filter cartridge 7 close to the upper part of the annular block 16, the driving mechanism comprises a transmission sleeve 18 welded on the inner wall of the annular block 16, a transmission post 12 is inserted into the transmission sleeve 18, transmission grooves distributed annularly are arranged on the transmission post 12, a convex pin is arranged on the inner wall of the transmission sleeve 18 and is in sliding fit with the transmission grooves, the transmission grooves comprise inclined grooves 12-2 and vertical grooves 12-1, two ends of one inclined groove 12-2 are respectively communicated with two adjacent vertical grooves 12-1, a motor 1 is fixed at the bottom of the blocking cap 2, a vertical groove shaft of the motor 1 penetrates through the blocking cap 2 to form transmission fit with the transmission post 12, a multi-edge hole is arranged at the top of the filter cartridge 7, a multi-edge rod 9 is inserted into the multi-edge hole, a cross rod 6 is arranged at the top of the multi-edge rod 9, two ends of the cross rod 6 are both welded and fixed with the inner wall of the flange ring 5, the filter cartridge 7 comprises an upper metal cylinder 7-1 and a lower metal cylinder 7-2, the metal net cylinder 7-2 and the metal cylinder 7-1 are welded and fixed, the metal net cylinder 7-2 and the annular block 16 are welded and fixed, a round hole is formed in the top of the transmission column 12, the polygonal rod 9 is inserted into the inner wall of the round hole, a one-way water outlet assembly is arranged at the bottom of the inner wall of the filter cylinder 7 and comprises an annular sheet 14 welded at the lower position of the inner wall of the filter cylinder 7, perforations distributed in an annular mode are formed in the upper surface of the annular sheet 14, umbrella-shaped rubber one-way valve plates 15 are arranged on the lower portion of the annular sheet 14, an annular boss is arranged in the middle of the annular sheet 14 and is fixedly sleeved with the transmission sleeve 18, and the umbrella-shaped rubber one-way valve plates 15 are fixedly clamped with the outer circumference of the annular boss.
In the working process, the arranged umbrella-shaped rubber one-way valve plate 15 is impacted by water and deforms downwards in the ascending process of the filter cylinder 7, so that the water can penetrate through the through hole in the annular plate 14 and is discharged into the lower part of the vertical pipe 3 through the waist-shaped hole 16-1, and meanwhile, in the descending process of the filter cylinder 7, the umbrella-shaped rubber one-way valve plate 15 is tightly attached to the annular plate 14 to realize sealing, so that a thrust is provided for the water at the lower part of the vertical pipe 3, and the water is convenient to discharge.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A municipal wastewater discharge disinfection and decoloration device comprises a disinfection tank (4) and is characterized in that an upwards sunken conical part (10) is arranged at the bottom of the disinfection tank (4), a vertical pipe (3) communicated with the inside of the disinfection tank (4) is arranged at the bottom of the conical part (10), waterproof ultraviolet sterilization lamps (17) distributed annularly at equal intervals are fixed on the upper surface of the conical part (10), the top of the disinfection tank (4) is of an open structure, a flange ring (5) is arranged at the open position of the top of the disinfection tank (4), a plugging cap (2) is arranged at the bottom of the vertical pipe (3), a liquid discharge pipe (19) is arranged at the bottom of the side wall of the vertical pipe (3), a sewage discharge pipe (8) is arranged at the bottom of the side wall of the disinfection tank (4), an annular mesh plate (11) is arranged at the top position of the inner wall of the vertical pipe (3), and a filter cartridge (7) is inserted into the inner wall of the annular mesh plate (11), the lower end of the filter cylinder (7) is welded with an annular block (16), a rubber sealing ring is arranged on the outer circumference of the annular block (16), waist-shaped holes (16-1) which are distributed annularly are formed in the position, close to the inner side of the filter cylinder (7), of the bottom of the annular block (16), and a driving mechanism for achieving the up-and-down reciprocating motion of the filter cylinder (7) is arranged in the vertical pipe (3).
2. The apparatus for disinfecting and decolorizing municipal drainage wastewater according to claim 1, characterized in that the outer wall of the filter cartridge (7) is provided with a spring member (13) at a position near the upper portion of the annular block (16).
3. The municipal wastewater discharge disinfection and decolorization device according to claim 2, wherein the driving mechanism comprises a transmission sleeve (18) welded on the inner wall of the annular block (16), a transmission post (12) is inserted into the transmission sleeve (18), transmission grooves distributed in an annular shape are formed in the transmission post (12), a convex pin is arranged on the inner wall of the transmission sleeve (18) and is in sliding fit with the transmission grooves, the transmission grooves comprise inclined grooves (12-2) and vertical grooves (12-1), two ends of one of the inclined grooves (12-2) are respectively communicated with two adjacent vertical grooves (12-1), the bottom of the plugging cap (2) is fixed with a motor (1), and the shaft of the motor (1) penetrates through the plugging cap (2) to form transmission fit with the transmission post (12).
4. The municipal wastewater disinfection and decolorization device according to claim 3, wherein a polygonal hole is formed in the top of the filter cylinder (7), a polygonal rod (9) is inserted into the polygonal hole, a cross rod (6) is arranged on the top of the polygonal rod (9), and both ends of the cross rod (6) are welded and fixed to the inner wall of the flange ring (5).
5. The municipal discharge sewage sterilization and decolorization apparatus according to claim 4, wherein said filter cartridge (7) comprises an upper metal cylinder (7-1) and a lower metal mesh cylinder (7-2), said metal mesh cylinder (7-2) being welded to said metal cylinder (7-1), said metal mesh cylinder (7-2) being welded to said ring block (16).
6. The municipal wastewater disinfection and decolorization device according to claim 5, wherein a circular hole is formed at the top of the transmission column (12), and the polygonal rod (9) is inserted into the inner wall of the circular hole.
7. The municipal wastewater discharge disinfection and decolorization device according to claim 2, wherein a one-way water outlet assembly is arranged at the bottom of the inner wall of the filter cylinder (7), the one-way water outlet assembly comprises an annular sheet (14) welded at the lower position of the inner wall of the filter cylinder (7), perforations distributed in an annular shape are formed in the upper surface of the annular sheet (14), an umbrella-shaped rubber one-way valve sheet (15) is arranged at the lower part of the annular sheet (14), an annular boss is arranged in the middle of the annular sheet (14), the annular boss is fixedly sleeved with the transmission sleeve (18), and the umbrella-shaped rubber one-way valve sheet (15) is fixedly clamped with the outer circumference of the annular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110934985.5A CN113694602A (en) | 2021-08-13 | 2021-08-13 | Municipal administration is with discharging sewage disinfection and decoloration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110934985.5A CN113694602A (en) | 2021-08-13 | 2021-08-13 | Municipal administration is with discharging sewage disinfection and decoloration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113694602A true CN113694602A (en) | 2021-11-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110934985.5A Pending CN113694602A (en) | 2021-08-13 | 2021-08-13 | Municipal administration is with discharging sewage disinfection and decoloration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113694602A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603291A (en) * | 2018-12-13 | 2019-04-12 | 盐城市元石油化工有限公司 | The separator of slag and white oil in a kind of lithium metal slag |
| CN209630835U (en) * | 2018-12-27 | 2019-11-15 | 江苏澄天环保科技有限公司 | A kind of desulfurizer smoke filtration mechanism |
| CN210393831U (en) * | 2019-07-18 | 2020-04-24 | 无锡科雷水处理设备有限公司 | Deionized water equipment |
| CN111227066A (en) * | 2020-03-31 | 2020-06-05 | 湘丰茶业集团有限公司 | Machine is rubbed with package to tea production |
| CN111675360A (en) * | 2020-05-08 | 2020-09-18 | 安徽工程大学 | Environment-friendly domestic sewage filtration treatment device |
-
2021
- 2021-08-13 CN CN202110934985.5A patent/CN113694602A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109603291A (en) * | 2018-12-13 | 2019-04-12 | 盐城市元石油化工有限公司 | The separator of slag and white oil in a kind of lithium metal slag |
| CN209630835U (en) * | 2018-12-27 | 2019-11-15 | 江苏澄天环保科技有限公司 | A kind of desulfurizer smoke filtration mechanism |
| CN210393831U (en) * | 2019-07-18 | 2020-04-24 | 无锡科雷水处理设备有限公司 | Deionized water equipment |
| CN111227066A (en) * | 2020-03-31 | 2020-06-05 | 湘丰茶业集团有限公司 | Machine is rubbed with package to tea production |
| CN111675360A (en) * | 2020-05-08 | 2020-09-18 | 安徽工程大学 | Environment-friendly domestic sewage filtration treatment device |
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Application publication date: 20211126 |
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