CN111087104A - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
- Publication number
- CN111087104A CN111087104A CN202010008594.6A CN202010008594A CN111087104A CN 111087104 A CN111087104 A CN 111087104A CN 202010008594 A CN202010008594 A CN 202010008594A CN 111087104 A CN111087104 A CN 111087104A
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- Prior art keywords
- filter screen
- filtering chamber
- sewage treatment
- chamber
- domestic sewage
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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
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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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
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- 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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a household domestic sewage treatment device, relates to the technical field of household sewage treatment, solves the problem that residues of the household sewage treatment device in the prior art are not easy to clean, and has the technical key points that: the ozone water purifier comprises a shell, a partition plate is arranged in the shell and is divided into a rough filtering chamber, a fine filtering chamber and a water storage chamber, a first filter screen is arranged between the rough filtering chamber and the fine filtering chamber, a second filter screen is arranged between the fine filtering chamber and the water storage chamber, a water inlet is formed in the upper end of the rough filtering chamber, the first filter screen is obliquely arranged, a slag outlet is formed in the rough filtering chamber at the lower part of the first filter screen, a sewage discharge outlet is formed in the bottom of the fine filtering chamber, a ball valve is arranged on the sewage discharge outlet, a water outlet is formed in the water storage chamber, an ozone generator is further arranged on the outer side of the shell, an ozone; the food residue cleaning device is convenient to clean and the filter screen is convenient and quick to replace.
Description
Technical Field
The invention relates to the technical field of household sewage treatment, in particular to a household domestic sewage treatment device.
Background
At present, water resources in China are extremely short of each other, the water-saving consciousness of people is still to be improved, the aim of independently saving water by people is difficult to achieve, the economic level of people is limited by improving the water price is not feasible, and therefore, the idea of trying to improve the domestic water waste through economic external conditions is necessary.
Chinese patent publication No. CN208356285U discloses a domestic sewage treatment device, which comprises a treatment tank and a water inlet pipe, wherein the top of the treatment tank is provided with a water inlet, the top of the water inlet is in threaded connection with a cover plate, the water inlet pipe extends into the water inlet through the cover plate, the inner cavity of the water inlet is connected with a sundries filter box through a support, the upper part of the left side of the treatment tank is provided with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the left side wall of the treatment tank, three groups of filter plates are vertically arranged, both ends of each filter plate are clamped and fixed with a top plate, the top plate is fixed on a support frame through bolts, when the filtering efficiency of one filter plate is reduced, the filter plate can be respectively and independently replaced, a mounting frame is arranged on the rear side of the treatment tank, and the mounting frame is in an L-shaped arrangement, so that the treatment tank can be conveniently, the use effect and the use benefit of the utility model are ensured. However, the device needs to replace the filter screen frequently to ensure the effectiveness of the filter screen, and meanwhile, food residues are inconvenient to clean, so that a domestic sewage treatment device is provided.
Disclosure of Invention
The invention aims to solve the technical problem and provides a domestic sewage treatment device which comprises a shell, wherein a partition plate is arranged in the shell and is divided into a rough filtering chamber, a fine filtering chamber and a water storage chamber, a first filter screen is arranged between the rough filtering chamber and the fine filtering chamber, a second filter screen is arranged between the fine filtering chamber and the water storage chamber, a water inlet is arranged at the upper end of the rough filtering chamber, the first filter screen is arranged below the water inlet, and first filter screen slope sets up, and the residue can be washed away by the intraoral sewage of water inlet on the first filter screen, and the rough filter room is equipped with the slag notch in the low reaches of first filter screen, and the bottom of smart filter room is equipped with the drain, is equipped with the ball valve on the drain, is equipped with the delivery port on the water storage chamber, and the outside of shell still is equipped with ozone generator, and ozone generator's ozone export is established in the water storage chamber bottom, and the second filter screen can be followed the shell and is dismantled fast to solve the difficult abluent problem of family sewage treatment plant residue among the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a domestic sewage treatment device, which comprises an outer shell, there is the baffle to divide into the rough filtration room in the shell, smart filter chamber and catch chamber, be equipped with first filter screen between rough filtration room and the smart filter chamber, be equipped with the second filter screen between smart filter chamber and the catch chamber, rough filtration room upper end is equipped with the water inlet, first filter screen is established in the below of water inlet, and first filter screen slope sets up, the residue can be washed away by the interior sewage of water inlet on the first filter screen, the rough filtration room is equipped with the slag notch in the low reaches of first filter screen, the bottom of smart filter chamber is equipped with the drain, be equipped with the ball valve on the drain, be equipped with the delivery port on the catch chamber, the outside of shell still is equipped with ozone generator, ozone generator's ozone export is established in the catch chamber bottom.
As a further scheme of the invention, the bottom of the water storage chamber is lower than that of the fine filtering chamber, and the water outlet is arranged at the bottom of the water storage chamber.
As a further scheme of the invention, the water inlet is provided with the odor-proof pipe which is a U-shaped pipe.
As a further scheme of the invention, the first filter screen is a stainless steel metal screen.
As a further scheme of the invention, the second filter screen is fixedly connected to the shell through screws, the second filter screen comprises a filter screen frame and a filter screen body, the filter screen frame is arranged on the outer side of the filter screen body, the filter screen body is an activated carbon filter layer, a filter screen mounting plate is arranged on the filter screen frame, the filter screen mounting plate is a metal plate, a limiting groove is further arranged on the filter screen frame, the limiting groove is arranged at the edge of the filter screen frame, the filter screen frame is a square groove, a square limiting strip is arranged at the position in the shell where the second filter screen is arranged, the limiting groove is inserted into the square limiting strip, and the filter screen mounting plate is fixed.
As a further scheme of the invention, a first sealing gasket is arranged between the filter screen mounting plate and the shell.
As a further scheme of the invention, the side of the coarse filtration chamber is also provided with a cleaning opening, a sealing door is fixedly connected to the cleaning opening through a screw, and the sealing door is a stainless steel plate.
As a further proposal of the invention, a second sealing gasket is arranged between the sealing door and the shell.
In conclusion, compared with the prior art, the invention has the following beneficial effects:
compared with the prior art, the food residue cleaning device has the advantages that the food residue is convenient to clean, and the filter screen is convenient and quick to replace.
Drawings
FIG. 1 is a schematic view showing the construction of a domestic sewage treatment apparatus.
Fig. 2 is a partial enlarged view at I in fig. 1.
Fig. 3 is a schematic structural view of a second filter screen in the domestic sewage treatment device.
Reference numerals: 1-shell, 11-rough filtration chamber, 12-fine filtration chamber, 13-water storage chamber, 14-water inlet, 15-slag outlet, 16-sewage outlet, 17-water outlet, 18-cleaning outlet, 2-first filter screen, 3-second filter screen, 31-filter screen frame, 32-limit groove, 33-filter screen body, 34-filter screen mounting plate, 4-ozone generator, 5-odor prevention pipe, 6-ball valve and 7-sealing door.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Example 1
As shown in figures 1-2, a domestic sewage treatment device comprises a shell 1, a clapboard is arranged in the shell 1 to divide the shell into a rough filtering chamber 11, a fine filtering chamber 12 and a water storage chamber 13, a first filter screen 2 is arranged between the rough filtering chamber 11 and the fine filtering chamber 12, a second filter screen 3 is arranged between the fine filtering chamber 12 and the water storage chamber 13, a water inlet 14 is arranged at the upper end of the rough filtering chamber 11, the first filter screen 2 is arranged below the water inlet 14, the first filter screen 2 is obliquely arranged, residues on the first filter screen 2 can be washed away by sewage in the water inlet 14, the rough filter chamber 11 is provided with a slag outlet 15 at the downstream of the first filter screen 2, the bottom of the fine filter chamber 12 is provided with a sewage outlet 16, the sewage outlet 16 is provided with a ball valve 6, the water storage chamber 13 is provided with a water outlet 17, the outer side of the shell 1 is also provided with an ozone generator 4, an ozone outlet of the ozone generator 4 is arranged at the bottom of the water storage chamber 13, and the second filter screen 3 can be quickly detached from the shell 1;
the shell 1 is a shell, the bottom of the water storage chamber 13 is lower than the bottom of the fine filtering chamber 12, and the water outlet 17 is arranged at the bottom of the water storage chamber 13;
preferably, the water inlet 14 is provided with the odor-proof pipe 5, the odor-proof pipe 5 is a U-shaped pipe, the odor-proof pipe 5 is connected to the lower part of the kitchen basin, the slag hole 15 is a bent pipe, the slag hole 15 is connected with a sewer, and therefore food residues on the first filter screen 2 can be conveniently flushed to the sewer by sewage;
the first filter screen 2 is a stainless steel metal screen, and the first filter screen 2 is used for filtering food residues; the first filter screen 2 is fixed on a partition plate between the rough filter chamber 11 and the fine filter chamber 12;
the second filter screen 3 is fixedly connected to the housing 1 through screws, as shown in fig. 3, the second filter screen 3 includes a filter screen frame 31 and a filter screen body 33, the filter screen frame 31 is arranged outside the filter screen body 33, the filter screen body 33 is an activated carbon filter layer, a filter screen mounting plate 34 is arranged on the filter screen frame 31, the filter screen mounting plate 34 is a metal plate, a limiting groove 32 is further arranged on the filter screen frame 31, the limiting groove 32 is arranged at the edge of the filter screen frame 31, the filter screen frame 31 is a square groove, a square limiting strip is arranged at a position where the second filter screen 3 is arranged in the housing 1, the limiting groove 32 is inserted into the square limiting strip, and the filter screen mounting plate 34 is fixed to the housing 1 through screws, so that the second filter;
preferably, a first sealing washer is also provided between the screen mounting plate 34 and the housing 1.
Example 2
As shown in figures 1-2, a domestic sewage treatment device comprises a shell 1, a clapboard is arranged in the shell 1 to divide the shell into a rough filtering chamber 11, a fine filtering chamber 12 and a water storage chamber 13, a first filter screen 2 is arranged between the rough filtering chamber 11 and the fine filtering chamber 12, a second filter screen 3 is arranged between the fine filtering chamber 12 and the water storage chamber 13, a water inlet 14 is arranged at the upper end of the rough filtering chamber 11, the first filter screen 2 is arranged below the water inlet 14, the first filter screen 2 is obliquely arranged, residues on the first filter screen 2 can be washed away by sewage in the water inlet 14, the rough filter chamber 11 is provided with a slag outlet 15 at the downstream of the first filter screen 2, the bottom of the fine filter chamber 12 is provided with a sewage outlet 16, the sewage outlet 16 is provided with a ball valve 6, the water storage chamber 13 is provided with a water outlet 17, the outer side of the shell 1 is also provided with an ozone generator 4, an ozone outlet of the ozone generator 4 is arranged at the bottom of the water storage chamber 13, and the second filter screen 3 can be quickly detached from the shell 1;
in this embodiment, the side of the rough filtering chamber 11 is further provided with a cleaning port 18, the cleaning port 18 is fixedly connected with a sealing door 7 through a screw, the sealing door 7 is a stainless steel plate, when the first filter screen 2 is cleaned, the sealing door 7 is opened, the first filter screen 2 is washed through the cleaning port 18 by using cleaning water with pressure, and the cleaning water flows into the fine filtering chamber 12 from the first filter screen 2, so that the fine filtering chamber 12 is cleaned by the way;
preferably, a second sealing washer is arranged between the sealing door 7 and the shell 1;
other structures in this embodiment are the same as those in embodiment 1.
In summary, the working principle of the invention is as follows:
sewage enters the rough filtering chamber 11 from the deodorization pipe 5, the sewage is filtered by the first filter screen 2, food residues are left on the first filter screen 2 and are flushed into a sewer by subsequent sewage, the sewage filtered by the first filter screen 2 flows into the fine filtering chamber 12 and is secondarily filtered on the second filter screen 3, the filtered sludge of the fine filtering chamber 12 is left in the fine filtering chamber 12, the sewage filtered by the second filter screen 3 enters the water storage chamber 13 and is then sterilized by the ozone generator 4, and the water sterilized by the ozone generator 4 can be used for mopping or flushing a toilet;
the residues on the first filter screen 2 are washed by the subsequent sewage, so that less residues are left on the first filter screen 2, and the first filter screen 2 is made of a stainless steel net, so that the service life of the first filter screen 2 is longer, and the replacement frequency is lower;
the provision of the cleaning opening 18 enables the first screen 2 to be conveniently rinsed.
It needs to explain especially that, sewage treatment technique is prior art's application in this application, and it makes the filter screen residue remain the innovation point of this application less through adopting pending sewage to wash the residue on the filter screen in sewage treatment process, and it has effectively solved the difficult abluent problem of family sewage treatment plant residue among the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A domestic sewage treatment device comprises a shell (1), a clapboard is arranged in the shell (1) and is divided into a rough filtering chamber (11), a fine filtering chamber (12) and a water storage chamber (13), a first filter screen (2) is arranged between the rough filtering chamber (11) and the fine filtering chamber (12), a second filter screen (3) is arranged between the fine filtering chamber (12) and the water storage chamber (13), a water inlet (14) is arranged at the upper end of the rough filtering chamber (11), the domestic sewage treatment device is characterized in that the first filter screen (2) is arranged below the water inlet (14), the first filter screen (2) is obliquely arranged, residues on the first filter screen (2) can be washed away by sewage in the water inlet (14), a slag outlet (15) is arranged at the lower part of the first filter screen (2) of the rough filtering chamber (11), a drain outlet (16) is arranged at the bottom of the fine filtering chamber (12), a ball valve (6) is arranged on the drain outlet (16), a water outlet (17), the outer side of the shell (1) is also provided with an ozone generator (4), an ozone outlet of the ozone generator (4) is arranged at the bottom of the water storage chamber (13), and the second filter screen (3) can be quickly detached from the shell (1).
2. The domestic sewage treatment apparatus according to claim 1, wherein the bottom of the reservoir (13) is lower than the bottom of the fine filtering chamber (12), and the water outlet (17) is provided at the bottom of the reservoir (13).
3. The domestic sewage treatment apparatus according to claim 1, wherein the water inlet (14) is provided with an odor prevention pipe (5), and the odor prevention pipe (5) is a U-shaped pipe.
4. The domestic sewage treatment apparatus according to claim 1, wherein the first screen (2) is a stainless steel metal mesh.
5. The domestic sewage treatment device according to claim 1, wherein the second filter screen (3) is fixedly connected to the housing (1) by screws, the second filter screen (3) comprises a filter screen frame (31) and a filter screen body (33), the filter screen frame (31) is arranged outside the filter screen body (33), the filter screen body (33) is an activated carbon filter layer, a filter screen mounting plate (34) is arranged on the filter screen frame (31), the filter screen mounting plate (34) is a metal plate, a limiting groove (32) is further arranged on the filter screen frame (31), the limiting groove (32) is arranged at the edge of the filter screen frame (31), the filter screen frame (31) is a square groove, a square limiting strip is arranged at the position of the second filter screen (3) in the housing (1), the limiting groove (32) is inserted into the square limiting strip, and the filter screen mounting plate (34) is fixed to the housing (1) by screws.
6. The domestic sewage treatment apparatus according to claim 5, wherein a first sealing gasket is further provided between the screen mounting plate (34) and the housing (1).
7. The domestic sewage treatment device according to any of claims 1 to 6, wherein the side of the coarse filtration chamber (11) is further provided with a cleaning port (18), the cleaning port (18) is fixedly connected with the sealing door (7) through a screw, and the sealing door (7) is a stainless steel plate.
8. The domestic sewage treatment apparatus according to claim 7, wherein a second sealing gasket is further provided between the sealing door (7) and the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010008594.6A CN111087104A (en) | 2020-01-06 | 2020-01-06 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010008594.6A CN111087104A (en) | 2020-01-06 | 2020-01-06 | Domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111087104A true CN111087104A (en) | 2020-05-01 |
Family
ID=70399913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010008594.6A Withdrawn CN111087104A (en) | 2020-01-06 | 2020-01-06 | Domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111087104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125435A (en) * | 2020-09-16 | 2020-12-25 | 深圳市长菁环保科技有限公司 | Intelligent domestic sewage treatment device |
| CN113058309A (en) * | 2021-04-28 | 2021-07-02 | 永高股份有限公司 | Sizing material recycling box |
-
2020
- 2020-01-06 CN CN202010008594.6A patent/CN111087104A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125435A (en) * | 2020-09-16 | 2020-12-25 | 深圳市长菁环保科技有限公司 | Intelligent domestic sewage treatment device |
| CN112125435B (en) * | 2020-09-16 | 2021-06-29 | 深圳市长菁环保科技有限公司 | Intelligent domestic sewage treatment device |
| CN113058309A (en) * | 2021-04-28 | 2021-07-02 | 永高股份有限公司 | Sizing material recycling box |
| CN113058309B (en) * | 2021-04-28 | 2022-10-25 | 公元股份有限公司 | Sizing material recycling box |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200501 |