CN111943414A - Novel domestic sewage treatment device - Google Patents
Novel domestic sewage treatment device Download PDFInfo
- Publication number
- CN111943414A CN111943414A CN201910408846.1A CN201910408846A CN111943414A CN 111943414 A CN111943414 A CN 111943414A CN 201910408846 A CN201910408846 A CN 201910408846A CN 111943414 A CN111943414 A CN 111943414A
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- Prior art keywords
- sewage treatment
- chamber
- filter
- tank
- filtering
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010865 sewage Substances 0.000 title claims abstract description 70
- 238000001914 filtration Methods 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 6
- 238000001223 reverse osmosis Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001954 sterilising effect Effects 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- 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
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
The application discloses a novel household sewage treatment device, which comprises a sewage treatment box; the top of the sewage treatment box is provided with a filter tank with an inverted trapezoidal opening; a separable horizontal filter screen is arranged in the filter tank; a pair of hand-held rings are symmetrically arranged on the top surface of the filter screen close to the two sides; the bottom of the filter tank is provided with a first through hole; a first filtering chamber is arranged at the top in the sewage treatment tank; a second through hole is formed in the bottom of the first filtering chamber; a second filter chamber is arranged below the first filter chamber; a third through hole is formed in the bottom of the second filtering chamber; a disinfection chamber is arranged below the second filter chamber; the bottom in the disinfection chamber is provided with a drain pipe which is communicated with and extends out of the bottom of the sewage treatment box. The utility model has the advantages that filterable residue is convenient for clear up, and after sewage treatment accomplished, does not have sewage residue in the equipment.
Description
Technical Field
The present disclosure relates generally to the field of sewage treatment equipment technology, and more particularly, to a novel domestic sewage treatment device.
Background
Water is one of the most valuable resources for human survival, and the recycling of domestic sewage is very important. Domestic sewage is mainly discharged water generated by various kitchen water, washing water and toilet water used in human life, and the domestic sewage contains nitrogen, phosphorus, sulfur and the like and also contains pathogenic bacteria.
Various domestic sewage treatment equipment has appeared on the market, and is also all fine to domestic sewage's treatment effect, but most sewage treatment equipment are inconvenient to filterable residue clearance, and after sewage treatment accomplished, have sewage to remain in the equipment, can breed a large amount of bacteriums.
Disclosure of Invention
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a novel domestic sewage treatment device which is convenient for cleaning and filtering residues and has no residual sewage after the sewage treatment is completed.
The embodiment of the application provides a novel household sewage treatment device, which comprises a sewage treatment box; four box legs are symmetrically arranged at four corners of the bottom of the sewage treatment box; the top of the sewage treatment box is provided with a filter tank with an inverted trapezoidal opening; the middle part in the filtering tank is provided with a separable horizontal filtering net; the edge of the filter screen is tightly attached to the inner wall of the filter tank; a pair of hand-held rings are symmetrically arranged on the top surface of the filter screen close to the two sides; a filter screen support frame is arranged in the filter tank and below the middle part of the filter screen; the bottom of the filter tank is provided with a first through hole;
a first filtering chamber is arranged at the top in the sewage treatment tank; a horizontal active carbon filter layer is fixed in the middle of the first filter chamber; a second through hole is formed in the bottom of the first filtering chamber;
a second filter chamber is arranged below the first filter chamber in the sewage treatment tank; a horizontal reverse osmosis membrane is fixed in the middle of the second filtering chamber; a third through hole is formed in the bottom of the second filtering chamber;
a disinfection chamber is arranged in the sewage treatment box below the second filter chamber; two opposite side walls in the disinfection chamber are respectively provided with a waterproof ultraviolet lamp tube; the bottom in the disinfection chamber is provided with a drain pipe which is communicated with and extends out of the bottom of the sewage treatment box.
According to the technical scheme provided by the embodiment of the application, the bottom surfaces of the filter tank, the first filter chamber, the second filter chamber and the disinfection chamber are respectively downwards inclined from the periphery to the first through hole, the second through hole, the third through hole and the drain pipe to form a water collecting bottom surface.
According to the technical scheme provided by the embodiment of the application, a water collecting tank is arranged at the bottom of the sewage treatment tank below the drain pipe; four universal wheels are symmetrically arranged at four corners of the bottom of the water collecting tank; the universal wheel is provided with a wheel lock.
According to the technical scheme that this application embodiment provided, the edge all pastes all has sealed rubber strip all around the filter screen.
According to the technical scheme provided by the embodiment of the application, the filter screen support frame comprises four upright rods which are respectively positioned at four corners of a square; and a cross bar is welded between the tops of the adjacent vertical rods.
Compared with the prior art, the beneficial effects of this application are: the novel household sewage treatment device is provided with the filter screen which can be separated from the filter tank, the upper top surface of the filter screen is provided with the hand-lifting ring, after the first filtering of the domestic sewage, residues in the sewage are left on the filter screen, the filter screen can be lifted by the hand-lifting ring, and the residues on the filter screen are cleaned; through the filtering structure that upper and lower floor set up for domestic sewage from the filtering ponds of topmost layer to the disinfection room of bottom accomplish the back of handling, there is not sewage to remain in the sewage treatment box.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a novel domestic sewage treatment device provided by the present application.
Reference numbers in the figures: 11. a sewage treatment tank; 12. supporting legs; 13. a filtration tank; 14. a first filtering chamber; 15. a second filtering chamber; 16. a sterilization chamber; 17. a water collection tank; 18. a universal wheel;
31. filtering with a screen; 32. a hand ring; 33. a filter screen support frame; 34. a first through hole;
41. an activated carbon filter layer; 42. a second through hole;
51. a reverse osmosis membrane; 52. a third through hole;
61. a waterproof ultraviolet lamp tube; 62. and a water discharge pipe.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, a schematic structural diagram of a novel domestic sewage treatment device provided by the present application includes a sewage treatment tank 11; four box legs 12 are symmetrically arranged at four corners of the bottom of the sewage treatment box 11 and used for supporting the sewage treatment box 11; the top of the sewage treatment box 11 is provided with a filter tank 13 with an inverted trapezoidal opening; the middle part in the filtering tank 13 is provided with a separable horizontal filter screen 31 which is used for carrying out first filtering on the domestic sewage and filtering out residues in the sewage; the edge of the filter screen 31 is tightly attached to the inner wall of the filter tank 13, so that incomplete filtration of residues is prevented; a pair of hand-held rings 32 are symmetrically arranged on the top surface of the filter screen 31 close to the two sides and used for lifting the filter screen from the filter tank, so that the residues filtered by the filter screen 31 can be conveniently processed in the next step; a filter screen support frame 33 is arranged below the middle part of the filter screen 31 in the filter tank 13 and is used for supporting the filter screen 31 and preventing the filter screen 31 from deforming due to excessive accumulation of residues on the filter screen 31; the bottom of the filter tank 13 is provided with a first through hole 34;
a first filtering chamber 14 is arranged at the top in the sewage treatment tank 11; a horizontal activated carbon filter layer 41 is fixed in the middle part in the first filter chamber 14, activated carbon is odorless, tasteless, non-sandy, insoluble in any solvent, has high capacity adsorption capacity on organic pigments and nitrogenous base, and has excellent filtering effect on domestic sewage; the bottom of the first filtering chamber 41 is provided with a second through hole 42;
a second filtering chamber 15 is arranged in the sewage treatment tank 11 and below the first filtering chamber 14; a horizontal reverse osmosis membrane 51 is fixed in the middle inside the second filtering chamber 15, and the membrane aperture of the reverse osmosis membrane 51 is very small, so that dissolved salts, colloids, microorganisms, organic matters and the like in water can be effectively removed, and the device is very suitable for secondary filtering of sewage; the bottom of the second filtering chamber 15 is provided with a third through hole 52;
a disinfection chamber 16 is arranged in the sewage treatment box 11 below the second filter chamber 15; two opposite side walls in the disinfection chamber 16 are respectively provided with a waterproof ultraviolet lamp tube 61, and ultraviolet disinfection is a physical method, does not add any substance to water, has no side effect, is used as the last barrier of sewage treatment, and is safe and reliable; the bottom of the disinfection chamber 16 is provided with a drain pipe 62 which penetrates and extends out of the bottom of the sewage treatment tank 11.
In a preferred embodiment, the bottom surfaces of the filtering tank 13, the first filtering chamber 14, the second filtering chamber 15 and the sterilizing chamber 16 are respectively inclined downwards from the periphery to the first through hole 34, the second through hole 42, the third through hole 52 and the drain pipe 62 to form a water collecting bottom surface, so that the sewage can flow more smoothly.
In a preferred embodiment, a water collecting tank 17 is arranged at the bottom of the sewage treatment tank 11 below the drain pipe 62 and is used for containing treated clean water; four universal wheels 18 are symmetrically arranged at four corners of the bottom of the water collecting tank 17, so that the water collecting tank 17 can be pulled out from the sewage treatment tank 11 for reuse after sewage treatment is finished; the universal wheel 18 is provided with a wheel lock for fixing the water collecting tank 17 in the water collecting process.
In a preferred embodiment, the sealing rubber strips are adhered to the peripheral edges of the filter screen 31, so that the sealing effect between the filter screen 31 and the inner wall of the filter tank 13 is better, and the effect of the first filtering is improved.
In a preferred embodiment, screen support bracket 33 includes four uprights positioned at four corners of a square, respectively; a cross bar is welded and connected between the tops of the adjacent vertical rods; this kind of structure can play the effect of supporting filter screen 31, can not cause the influence to the filterable fluency of filter screen 31 again, and other support frames that can reach this kind of effect equally also can carry out equal replacement.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (5)
1. A novel household sewage treatment device is characterized by comprising a sewage treatment box; four box legs are symmetrically arranged at four corners of the bottom of the sewage treatment box; the top of the sewage treatment box is provided with a filter tank with an inverted trapezoidal opening; the middle part in the filtering tank is provided with a separable horizontal filtering net; the edge of the filter screen is tightly attached to the inner wall of the filter tank; a pair of hand-held rings is symmetrically arranged on the top surface of the filter screen close to the two sides; a filter screen support frame is arranged in the filter tank and below the middle part of the filter screen; the bottom of the filter tank is provided with a first through hole;
a first filtering chamber is arranged at the top in the sewage treatment tank; a horizontal activated carbon filter layer is fixed in the middle of the first filter chamber; a second through hole is formed in the bottom of the first filtering chamber;
a second filter chamber is arranged below the first filter chamber in the sewage treatment tank; a horizontal reverse osmosis membrane is fixed in the middle of the second filtering chamber; a third through hole is formed in the bottom of the second filtering chamber;
a disinfection chamber is arranged in the sewage treatment box and below the second filter chamber; two opposite side walls in the disinfection chamber are respectively provided with a waterproof ultraviolet lamp tube; and a drain pipe which is communicated with and extends out of the bottom of the sewage treatment box is arranged at the bottom in the disinfection chamber.
2. The novel household sewage treatment device according to claim 1, wherein the bottom surfaces of the filtering tank, the first filtering chamber, the second filtering chamber and the disinfection chamber are respectively inclined downwards from the periphery to the first through hole, the second through hole, the third through hole and the drain pipe to form a water collecting bottom surface.
3. The novel household sewage treatment device according to claim 2, wherein a water collecting tank is arranged at the bottom of the sewage treatment tank below the drain pipe; four universal wheels are symmetrically arranged at four corners of the bottom of the water collecting tank; and the universal wheel is provided with a wheel lock.
4. The novel household sewage treatment device according to claim 3, wherein sealing rubber strips are adhered to the peripheral edges of the filter screen.
5. The novel household sewage treatment device according to claim 4, wherein the screen support frame comprises four vertical rods respectively positioned at four corners of a square; and a cross rod is welded between the tops of the adjacent vertical rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408846.1A CN111943414A (en) | 2019-05-17 | 2019-05-17 | Novel domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910408846.1A CN111943414A (en) | 2019-05-17 | 2019-05-17 | Novel domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111943414A true CN111943414A (en) | 2020-11-17 |
Family
ID=73336697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910408846.1A Pending CN111943414A (en) | 2019-05-17 | 2019-05-17 | Novel domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111943414A (en) |
-
2019
- 2019-05-17 CN CN201910408846.1A patent/CN111943414A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201117 |
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| WD01 | Invention patent application deemed withdrawn after publication |