CN110898492A - Domestic sewage treatment device - Google Patents
Domestic sewage treatment device Download PDFInfo
- Publication number
- CN110898492A CN110898492A CN201911248354.7A CN201911248354A CN110898492A CN 110898492 A CN110898492 A CN 110898492A CN 201911248354 A CN201911248354 A CN 201911248354A CN 110898492 A CN110898492 A CN 110898492A
- Authority
- CN
- China
- Prior art keywords
- barrel
- filter plate
- sewage treatment
- support frame
- screw
- Prior art date
- 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.)
- Withdrawn
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 14
- 239000010806 kitchen waste Substances 0.000 abstract description 11
- 239000010813 municipal solid waste Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
Abstract
The invention discloses a domestic sewage treatment device which comprises a top barrel and a motor, wherein a water inlet pipe is arranged at the upper end of the top barrel, a bottom barrel is arranged at the lower end of the top barrel, a water outlet pipe is arranged at the lower end of the bottom barrel, a first support frame is fixedly welded in the bottom barrel, a protective shell is welded at the upper end of the first support frame, the motor is arranged in the protective shell, a second support frame is fixedly welded around the protective shell, and the outer end of the second support frame is welded on the inner wall of the lower end of a filter plate. According to the kitchen waste water purifier, the filter plate is arranged to block impurities in kitchen waste water, the rotation of the brush plate can push the impurities on the surface of the filter plate, so that the impurities can be automatically discharged from the sewage discharge pipe through inertia, and the filter holes of the filter plate can be cleaned when the brush plate rotates, so that the filter plate is prevented from being excessively blocked, and the whole device can be continuously operated.
Description
Technical Field
The invention relates to the technical field of domestic sewage treatment devices, in particular to a domestic sewage treatment device.
Background
Domestic sewage is waste water produced in people's lives, kitchen waste water is one kind of domestic sewage, kitchen waste water is not usually treated and is directly discharged from home, and kitchen waste water is usually used for cleaning food or produced by kitchen ware, if treated, the kitchen waste water can be recycled, and the kitchen waste water is environment-friendly and energy-saving.
Such as patent numbers: CN 206940572U, the domestic sewage treatment device who discloses, including the sewage treatment device body, the inside of sewage treatment device body includes the inner shell, and the clean room has been seted up to the inside of inner shell, and this patent is through reducing this internal power equipment that is equipped with of sewage treatment device to reduce the energy resource consumption of sewage treatment device body.
However, the sewage treatment apparatus of the above patent is difficult to discharge impurities in kitchen waste water when treating the kitchen waste water, and for this reason, we propose a domestic sewage treatment apparatus to solve the above problems.
Disclosure of Invention
The invention aims to provide a domestic sewage treatment device to solve the problem that impurities in kitchen waste water are difficult to discharge when the sewage treatment device proposed in the background art is used for treating the kitchen waste water.
In order to achieve the purpose, the invention provides the following technical scheme: a domestic sewage treatment device comprises a top barrel and a motor, wherein a water inlet pipe is arranged at the upper end of the top barrel, a bottom barrel is arranged at the lower end of the top barrel, a water outlet pipe is arranged at the lower end of the bottom barrel, a first support frame is fixedly welded in the bottom barrel, a protective shell is welded at the upper end of the first support frame, the motor is arranged in the protective shell, a second support frame is fixedly welded at the periphery of the protective shell, the outer end of the second support frame is welded on the inner wall of the lower end of a filter plate, the output end of the protective shell is fixedly connected with the lower end of a transmission shaft, the upper end of the transmission shaft penetrates through the filter plate and is arranged at the upper end of the filter plate, a brush plate is fixedly welded at the upper end of the transmission shaft, the central position of the brush plate is arranged at the upper end central position of the filter plate through a bearing, and a screw rod is inserted into the loop bar, a supporting block is sleeved at the outer end of the screw rod, a nut is sleeved on the screw rod and is installed at the opening of the loop bar through a bearing, and a knob is fixedly welded at the outer side of the nut.
Preferably, the top barrel and the bottom barrel are both arranged in a cylindrical shape, a thread groove is formed in the lower end of the top barrel, an external thread matched with the thread groove in the lower end of the top barrel is arranged on the outer wall of the upper end of the bottom barrel, and the top barrel and the bottom barrel are arranged in a thread rotation type connecting structure.
Preferably, the filter plate is semicircular, the size of the outer side of the filter plate is equal to the size of the inner side of the top barrel, the brush plate is arc-shaped, and bristles at the lower end of the brush plate are attached to the upper surface of the filter plate.
Preferably, the end of the screw rod inserted into the loop bar is square, a sliding groove matched with the square end of the screw rod is formed in the loop bar, and the screw rod is of a telescopic structure through a nut and the loop bar.
Preferably, one side of the supporting block close to the loop bar is set to be a plane, one end of the supporting block far away from the screw rod is set to be an arc surface, rubber pads are pasted on two surfaces of the supporting block, a threaded hole is formed in the center of the supporting block, an external thread is arranged on the outer surface of one end of the screw rod inserted into the supporting block, and the screw rod is connected with the supporting block in a rotating thread mode.
Compared with the prior art, the invention has the beneficial effects that: according to the energy-saving domestic sewage treatment device, the filter plate is arranged to block impurities in kitchen sewage, and the rotation of the brush plate can push the impurities on the surface of the filter plate, so that the impurities can be automatically discharged from the sewage discharge pipe through inertia, and the filter holes of the filter plate can be cleaned when the brush plate rotates, so that the filter plate is prevented from being excessively blocked, and the whole device can be continuously operated;
through setting up lead screw and screw, through rotating the knob, can drive the screw and rotate, and with the lead screw cooperation, it stretches out and draws back to drive the lead screw in the loop bar, thereby change the interval between two sets of supporting shoes, through rotating two sets of knobs, make two sets of supporting shoes can opposite direction movement, support the wall of installation region through two sets of supporting shoes, thereby support the bottom of device, make the device can not pass through the oral siphon with whole gravity and adhere to on the water pipe with oral siphon connection, and this kind of fixed mode, and easy operation, it is all comparatively convenient to dismantle and install, and the arc surface and the plane of supporting shoe make the supporting shoe can laminate convex wall and planar wall, thereby the practicality of this device has been increased.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic top cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure B in FIG. 1 according to the present invention.
In the figure: 1. carrying out barrel jacking; 2. a water inlet pipe; 3. a bottom barrel; 4. a water outlet pipe; 5. a first support frame; 6. a protective shell; 7. a motor; 8. a second support frame; 9. filtering the plate; 10. a drive shaft; 11. brushing the board; 12. a blow-off pipe; 13. a loop bar; 14. a screw rod; 15. a support block; 16. a nut; 17. a knob.
The specific implementation mode is as follows:
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, five embodiments of the present invention are provided:
embodiment one, a domestic sewage treatment device, including top barrel 1 and motor 7, the upper end of top barrel 1 has inlet pipe 2, the bottom barrel 3 is installed at the lower end of top barrel 1, and the lower end of bottom barrel 3 has outlet pipe 4, the inside of bottom barrel 3 is fixedly welded with first support frame 5, and the upper end of first support frame 5 is welded with protective shell 6, the inside of protective shell 6 is installed with motor 7, the periphery of protective shell 6 is fixedly welded with second support frame 8, and the outer end of second support frame 8 is welded on the lower end inner wall of filter plate 9, the output end of protective shell 6 is fixedly connected with the lower end of transmission shaft 10, and the upper end of transmission shaft 10 passes through filter plate 9 and is placed on the upper end of filter plate 9, the upper end of transmission shaft 10 is fixedly welded with brush plate 11, and the central position of brush plate 11 is installed on the upper end central position of filter plate 9 through the bearing, the right-hand, the left end and the right end of the lower side of the bottom barrel 3 are symmetrically welded with loop bars 13, screw rods 14 are inserted into the loop bars 13, supporting blocks 15 are sleeved at the outer ends of the screw rods 14, nuts 16 are sleeved on the screw rods 14, the nuts 16 are installed at the openings of the loop bars 13 through bearings, and knobs 17 are fixedly welded on the outer sides of the nuts 16.
In the second embodiment, the top barrel 1 and the bottom barrel 3 are both arranged in a cylindrical shape, the lower end of the top barrel 1 is provided with a thread groove, the outer wall of the upper end of the bottom barrel 3 is provided with an external thread which is matched with the thread groove at the lower end of the top barrel 1, the top barrel 1 and the bottom barrel 3 are arranged in a thread rotary connection structure, the top barrel 1 and the bottom barrel 3 can be tightly connected through the structure, the thread has certain sealing performance, water leakage can be prevented, and the thread installation and the thread disassembly are simple and convenient;
in the third embodiment, the filter plate 9 is semicircular, the outside dimension of the filter plate 9 is equal to the inside dimension of the top barrel 1, the brush plate 11 is arc-shaped, bristles at the lower end of the brush plate 11 are attached to the upper surface of the filter plate 9, the structure enables sewage falling on the filter plate 9 to automatically slide down along the arc surface of the filter plate 9 through gravity, so that the sewage is prevented from accumulating on the filter holes of the filter plate 9 and shielding the filter holes, the brush plate 11 can push impurities on the surface of the filter plate 9 when rotating, and can clean the filter holes of the filter plate 9 through the bristles, so that the filter holes of the filter plate 9 are prevented from being blocked, in addition, when the impurities on the surface of the filter plate 9 are pushed, inertia is generated, and when the impurities are aligned with the opening of the drain pipe 12, the impurities are not blocked by the inner wall of the top barrel 1, and can fly into the drain pipe 12 due to inertia, so that the impurities;
in the fourth embodiment, the end of the screw 14 inserted into the loop bar 13 is square, the loop bar 13 is internally provided with a sliding groove matched with the square end of the screw 14, the screw 14 is arranged into a telescopic structure through the nut 16 and the loop bar 13, the structure ensures that the screw rod 14 can not rotate in the loop bar 13, so that the screw nut 16 can not drive the screw rod 14 to rotate when rotating, but can be matched with the screw rod 14 to drive the screw rod 14 to extend and retract in the loop bar 13, thereby changing the space between the two sets of support blocks 15, and the whole device is used for kitchen sewage treatment, it is required to be installed under the kitchen sink, where the space is usually reduced, and the two sets of support blocks 15 can be moved by opposite directions, the inner wall of the space below the water tank is extruded to support the bottom barrel 3, so that the damage of components caused by the fact that the whole device is supported only through the connection of the water inlet pipe 2 and the water pipe is prevented;
in the fifth embodiment, one side of the supporting block 15 close to the loop bar 13 is set to be a plane, one end of the supporting block 15 far from the screw rod 14 is set to be an arc surface, rubber pads are adhered to two surfaces of the supporting block 15, a threaded hole is formed in the center of the supporting block 15, an external thread is arranged on the outer surface of one end of the screw rod 14 inserted into the supporting block 15, the screw rod 14 and the supporting block 15 are set to be connected in a rotary thread manner, this construction enables the support block 15 to be fixedly connected with the lead screw 14, and to be installed through the screw hole regardless of whether the support block 15 is the circular arc surface alignment bush 13 or the plane alignment bush 13, and the arc surface of supporting shoe 15 makes supporting shoe 15 can laminate the convex wall, and the plane of supporting shoe 15 makes supporting shoe 15 can laminate planar wall, cooperates the big characteristic of rubber pad frictional force for supporting shoe 15 can support end bucket 3 under the multiple condition.
The working principle is as follows: when the device is used, the water inlet pipe 2 is fixedly connected with a pipeline for discharging waste water in a kitchen, then the sewage discharge pipe 12 is communicated with a channel for discharging garbage, then the bottom barrel 3 is aligned with the lower end of the top barrel 1, the filter plate 9 extends into the top barrel 1, then the upper end of the bottom barrel 3 is inserted into the thread groove at the lower end of the top barrel 1 and rotates, so that the top barrel 1 and the bottom barrel 3 are tightly connected through threads, then if the wall of an installation area is a plane, the arc surface of the supporting block 15 can be aligned with the loop bar 13, then the thread groove of the supporting block 15 is aligned with the end of the screw bar 14 and rotates, so that the supporting block 15 is fixedly arranged on the end of the screw bar 14, if the wall is arc, the plane of the supporting block 15 can be aligned with the loop bar 13, so that the outward arc surface of the supporting block 15 is the arc surface, then the two sets of knobs 17 are rotated, the nuts 16 are driven to rotate through the knobs 17, thereby changing the distance between the two groups of supporting blocks 15, enabling the two groups of supporting blocks 15 to be attached to the wall by rotating the two groups of knobs 17, then continuously rotating the knobs 17 to enable the two groups of supporting blocks 15 to extrude the wall, thereby supporting the whole bottom barrel 3, then connecting the water outlet pipe 4 with a pipeline capable of utilizing waste water, connecting the motor 7 with an external power supply and a control switch, then opening the switch of the motor 7, enabling the motor 7 to drive the brush plate 11 to rotate through the transmission shaft 10, when sewage enters the top barrel 1 from the water inlet pipe 2, the sewage falls on the filter plate 9 and slides down along one side of the arc-shaped wall of the filter plate 9, while being filtered, part of impurities in the water can be blocked by the filter plate 9, thereby being retained on the filter plate 9, and the brush plate 11 is driven by the motor 7 to rotate, thereby pushing and rotating the garbage on the surface of the filter plate 9, and cleaning the filter holes of the filter plate 9, when the garbage is driven to move, inertia is generated, after the garbage is aligned to the sewage discharge pipe 12, the garbage can not be blocked by the inner wall of the top barrel 1, the garbage falls into the sewage discharge pipe 12 due to the influence of the inertia and is discharged along the sewage discharge pipe 12, the filtered sewage enters the bottom barrel 3 through the filter plate 9 and is discharged through the water outlet pipe 4 along the inner wall of the lower end of the bottom barrel 3, and the whole working principle of the invention is described above.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a domestic sewage treatment device, includes top bucket (1) and motor (7), its characterized in that: the upper end of the top barrel (1) is provided with a water inlet pipe (2), the lower end of the top barrel (1) is provided with a bottom barrel (3), the lower end of the bottom barrel (3) is provided with a water outlet pipe (4), a first support frame (5) is fixedly welded inside the bottom barrel (3), a protective shell (6) is welded at the upper end of the first support frame (5), a motor (7) is installed inside the protective shell (6), a second support frame (8) is fixedly welded around the protective shell (6), the outer end of the second support frame (8) is welded on the inner wall of the lower end of the filter plate (9), the output end of the protective shell (6) is fixedly connected with the lower end of a transmission shaft (10), the upper end of the transmission shaft (10) penetrates through the filter plate (9) and is arranged at the upper end of the filter plate (9), a brush plate (11) is fixedly welded at the upper end of the transmission shaft (10), and the central position of the brush plate (11) is arranged, the right-hand member of top bucket (1) is provided with blow off pipe (12), both ends symmetrical welding has loop bar (13) about the downside of end bucket (3), and inserts on loop bar (13) and be equipped with lead screw (14), supporting shoe (15) have been cup jointed to the outer end of lead screw (14), screw (16) have been cup jointed on lead screw (14), and screw (16) pass through the bearing and install the opening part at loop bar (13), the fixed welding in the outside of screw (16) has knob (17).
2. The domestic sewage treatment apparatus according to claim 1, wherein: the top barrel (1) and the bottom barrel (3) are both arranged to be cylindrical, a thread groove is formed in the lower end of the top barrel (1), an external thread matched with the thread groove in the lower end of the top barrel (1) is arranged on the outer wall of the upper end of the bottom barrel (3), and the top barrel (1) and the bottom barrel (3) are arranged to be in a thread rotation type connecting structure.
3. The domestic sewage treatment apparatus according to claim 1, wherein: the novel filter is characterized in that the filter plate (9) is semicircular, the size of the outer side of the filter plate (9) is equal to the size of the inner side of the top barrel (1), the brush plate (11) is arc-shaped, and bristles at the lower end of the brush plate (11) are attached to the upper surface of the filter plate (9).
4. The domestic sewage treatment apparatus according to claim 1, wherein: the end of the screw rod (14) inserted into the sleeve rod (13) is square, a sliding groove matched with the square end of the screw rod (14) is formed in the sleeve rod (13), and the screw rod (14) is of a telescopic structure through a nut (16) and the sleeve rod (13).
5. The domestic sewage treatment apparatus according to claim 1, wherein: one side of the supporting block (15) close to the sleeve rod (13) is set to be a plane, one end, away from the screw rod (14), of the supporting block (15) is set to be an arc surface, rubber pads are pasted on two sides of the supporting block (15), a threaded hole is formed in the center of the supporting block (15), an external thread is arranged on the outer surface of one end, inserted into the supporting block (15), of the screw rod (14), and the screw rod (14) and the supporting block (15) are connected in a rotating thread mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248354.7A CN110898492A (en) | 2019-12-09 | 2019-12-09 | Domestic sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248354.7A CN110898492A (en) | 2019-12-09 | 2019-12-09 | Domestic sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110898492A true CN110898492A (en) | 2020-03-24 |
Family
ID=69823784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911248354.7A Withdrawn CN110898492A (en) | 2019-12-09 | 2019-12-09 | Domestic sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110898492A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389075A (en) * | 2020-04-03 | 2020-07-10 | 袁琦 | Sewage pretreatment discharging device |
| CN111729384A (en) * | 2020-07-31 | 2020-10-02 | 魏谦 | Environment-friendly sewage treatment plant |
| CN112156520A (en) * | 2020-09-30 | 2021-01-01 | 萧县八宝畜禽养殖农民专业合作社 | Wastewater suspended matter rapid separation device for livestock and poultry breeding industry and use method thereof |
| CN113082812A (en) * | 2021-05-28 | 2021-07-09 | 宿州市正辰环保科技有限公司 | Sewage treatment environment-friendly device for construction of construction site and using method thereof |
| CN113599901A (en) * | 2021-08-20 | 2021-11-05 | 南京信息工程大学 | Linear unpowered rainwater filter and filtering method thereof |
| CN115487563A (en) * | 2022-10-24 | 2022-12-20 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
-
2019
- 2019-12-09 CN CN201911248354.7A patent/CN110898492A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389075A (en) * | 2020-04-03 | 2020-07-10 | 袁琦 | Sewage pretreatment discharging device |
| CN111389075B (en) * | 2020-04-03 | 2021-01-05 | 杭州杭水市政工程有限公司 | Sewage pretreatment discharging device |
| CN111729384A (en) * | 2020-07-31 | 2020-10-02 | 魏谦 | Environment-friendly sewage treatment plant |
| CN112156520A (en) * | 2020-09-30 | 2021-01-01 | 萧县八宝畜禽养殖农民专业合作社 | Wastewater suspended matter rapid separation device for livestock and poultry breeding industry and use method thereof |
| CN113082812A (en) * | 2021-05-28 | 2021-07-09 | 宿州市正辰环保科技有限公司 | Sewage treatment environment-friendly device for construction of construction site and using method thereof |
| CN113082812B (en) * | 2021-05-28 | 2022-12-27 | 中基工程技术有限公司 | Sewage treatment environment-friendly device for construction of construction site and using method thereof |
| CN113599901A (en) * | 2021-08-20 | 2021-11-05 | 南京信息工程大学 | Linear unpowered rainwater filter and filtering method thereof |
| CN115487563A (en) * | 2022-10-24 | 2022-12-20 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
| CN115487563B (en) * | 2022-10-24 | 2024-01-26 | 三联泵业股份有限公司 | Detachable filter screen for water supply pump and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110898492A (en) | Domestic sewage treatment device | |
| CN108837568A (en) | A kind of water treatment facilities that filter plate can be cleared up and be dismantled | |
| CN211836553U (en) | Domestic sewage treatment device | |
| CN109222741B (en) | Cleaning device for high-rise glass curtain wall | |
| CN108096887A (en) | A kind of Household sewage circle processing equipment based on wind energy | |
| CN209998011U (en) | washing device capable of recycling household garbage | |
| CN111794349A (en) | Bathroom floor drain convenient to clean falling hair | |
| CN106836403A (en) | Equipment for separating liquid from solid | |
| CN209238547U (en) | A kind of production line mechanical washing device | |
| CN210457709U (en) | Domestic sewage treatment device | |
| CN208604702U (en) | A kind of rubbish seperator suitable for sink | |
| CN207660046U (en) | Equipment for separating liquid from solid | |
| CN207047965U (en) | A kind of anti-blocking pottery pot of bathroom cabinet | |
| CN211873586U (en) | Novel water falling device for building house | |
| CN215430495U (en) | Surface treatment device for steel bar processing | |
| CN213853377U (en) | Waste water and waste material treatment device for cylinder sleeve production | |
| CN215016943U (en) | Portable mop water squeezer for cleaning | |
| CN216890289U (en) | Biomembrane annular filler treatment device for rural domestic sewage | |
| CN211141609U (en) | Whole-course comprehensive water treatment device | |
| CN211147433U (en) | Ball collecting device for cleaning rubber balls | |
| CN216230244U (en) | Belt cleaning device is retrieved to abandonment plastic bag | |
| CN217931059U (en) | Domestic wastewater heavy metal detection device | |
| CN112982555B (en) | Domestic bathroom water-saving equipment | |
| CN211871646U (en) | Waste water treatment device for building engineering | |
| CN208597833U (en) | A kind of kitchen countertop refuse cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200324 |