CN113087257A - Kitchen waste oil-water separation device - Google Patents
Kitchen waste oil-water separation device Download PDFInfo
- Publication number
- CN113087257A CN113087257A CN202110254288.5A CN202110254288A CN113087257A CN 113087257 A CN113087257 A CN 113087257A CN 202110254288 A CN202110254288 A CN 202110254288A CN 113087257 A CN113087257 A CN 113087257A
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- Prior art keywords
- oil
- water
- cover
- water separation
- kitchen waste
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000000926 separation method Methods 0.000 title claims abstract description 64
- 239000010806 kitchen waste Substances 0.000 title claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 239000010865 sewage Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 12
- 239000004519 grease Substances 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 3
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010808 liquid waste Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001954 sterilising effect Effects 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
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F1/22—Treatment of water, waste water, or sewage by freezing
-
- 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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- 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)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a kitchen waste oil-water separation device which comprises a movable supporting device, a disinfection filtering device, a low-temperature oil-water separation device and an oil-water respectively storage device. The movable supporting device can move the device to a required position at any time and is also an installation platform of each device. The operation disinfection filter equipment can utilize the ultraviolet disinfection lamp to carry out sterilization and disinfection treatment, utilizes the debris filter screen to filter out the impurity in with the sewage, will deposit the automatic device that shifts out of filter screen of impurity through mobile gear motor. When the low-temperature oil-water separation device is operated, the temperature in the device can be reduced by using the heat dissipation refrigerator, so that the oil in the sewage is rapidly solidified, and the oil in the sewage is separated out through the separation plate. Operation profit is storage device respectively, can utilize the heating pipe to produce the heat and carry out liquefaction processing with the oil after solidifying, and the profit after separating through water storage cover and oil storage cover stores respectively, and this kitchen garbage oil-water separation device has degree of automation height, and the separation effect is showing characteristics.
Description
Technical Field
The invention relates to the field of oil-water separation instruments, in particular to a kitchen waste oil-water separation device.
Background
In daily life, a large amount of kitchen waste is generated every day by human beings, and the random waste disposal can generate irreversible damage to the natural environment, so that along with the improvement of the environmental awareness of human beings, a waste classification measure is provided, the currently used kitchen waste classification mainly separates solid waste from liquid waste, the liquid waste is poured into a sewer or discharged into a river, however, the kitchen waste contains a large amount of grease, if the grease enters the sewer, the clean grease can harden and agglomerate when the grease is not in time, the grease can seriously block a sewer pipeline, larger economic loss is caused, and the random discharge of kitchen waste water can cause microbial pollution to the soil and the river, therefore, the utility model with the patent number of 2014208056496, namely a kitchen oil-water device, discloses a technical scheme that a microbubble generator is used for forming an oil-water separation interface, and the grease is collected by a floating type floating oil collector, the kitchen waste oil-water separation device has the advantages that solid waste in the kitchen waste cannot be separated, meanwhile, the water-oil interface is not obvious, and efficient collection cannot be achieved, so that the kitchen waste oil-water separation device can achieve solid-liquid separation, disinfection and oil-water separation of the kitchen waste at the same time, and has the advantages of being obvious in waste classification effect, high in automation degree, high in oil-water separation degree and convenient to operate.
Disclosure of Invention
Aiming at the technical problems, the invention provides the kitchen waste oil-water separation device which can effectively solve the technical problems and has the characteristics of obvious waste classification effect, high automation degree, high oil-water separation degree and convenience in operation.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a kitchen garbage oil-water separator, includes: the movable supporting device is used for mounting other parts and moving the kitchen waste oil-water separation device; the disinfecting and filtering device is arranged on the movable supporting device, comprises a cover plate opening and closing device and a sundry moving-out device and is used for separating solid sundries and liquid garbage in the kitchen garbage; the low-temperature oil-water separation device is arranged on the next process of the movable supporting device and the disinfection filtering device, a low-temperature environment is manufactured by the heat dissipation refrigerator, oil stains are separated under the action of the up-and-down movement of the separation plate after the oil stains are solidified, and the oil stains are further transferred to the oil-water respective storage device from the separation plate by the scraper driven by belt transmission; the oil-water respectively storage device is arranged on the movable supporting device and used for respectively storing oil and water in the kitchen waste and reducing the solidified oil into a liquid state.
Furthermore, the movable supporting device comprises a fixed base plate, a plurality of supporting beams and at least four supporting columns are arranged on the fixed base plate and used for supporting and fixing the fixed base plate, universal wheels are arranged below the supporting columns, and a disinfection filtering device is arranged above the fixed base plate.
Furthermore, disinfection filter equipment including filtering storage cover, apron switching device set up on filtering storage cover, apron switching device include the mobile motor, mobile motor fixed mounting on filtering storage cover, the output shaft of mobile motor and the one end fixed connection of removal rocking arm, the other end of removal rocking arm is articulated with the one end of removal pull rod, the other end of removal pull rod is articulated with the protecgulum, debris remove device set up in the protecgulum rear.
Furthermore, debris remove device include removal gear motor, removal gear motor fixed mounting on filtering the storage cover, removal gear motor's output shaft and the coaxial fixed connection of the pivot of removal gear, removal gear and cross-teeth form the rack and pinion cooperation, the cross-teeth setting is on the inboard slider, is provided with the debris filter screen on the inboard slider, filtering the storage cover on be equipped with ultraviolet lamp, disinfection filter equipment pass through the suction pump with low temperature oil water separator intercommunication.
Further, low temperature oil water separator include the separation plate, separation plate and screw rod form screw-thread fit, screw rod and screw motor's output shaft fixed connection, the top of separation plate is equipped with the heat dissipation refrigerator.
Further, the heat dissipation refrigerator is arranged on the upper cover of the separation cover, a heat dissipation fan is arranged in the heat dissipation refrigerator, a refrigeration fan is arranged below the upper cover of the separation cover, a scraper is arranged above the separation plate, the scraper is arranged on a belt, the belt and the transmission wheel form belt transmission, the transmission wheel is rotatably arranged on the side partition plate, and the oil-water storage device is connected with the low-temperature oil-water separation device.
Further, profit storage device branch respectively be two-layer, the upper strata is used for the oil storage, the lower floor is used for the water storage, the scraper carries the upper strata through inside partition door with the grease, the suction pump is arranged the sewage after separating to the lower floor, inside partition door is connected on the oil storage cover through inboard hinge and pressure spring.
Furthermore, a heating pipe is arranged above the oil storage cover and used for melting solidified grease, and the side surfaces of the oil storage cover and the water storage cover are arranged at the oil discharge port and the water discharge port.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention can use the disinfection filtering device, utilizes the ultraviolet disinfection lamp to carry out sterilization and disinfection treatment on the sewage, utilizes the sundry filter screen to filter out impurities in the sewage, and automatically moves the filter screen storing the impurities out of the device by moving the gear motor, thereby realizing solid-liquid separation, having high automation degree and needing no manual operation.
(2) The invention can use the low-temperature oil-water separation device, utilize the heat dissipation refrigerator to reduce the temperature in the device, enable the oil in the sewage to be rapidly solidified, separate the oil in the sewage through the separation plate, utilize the difference of the solidification temperature and density of the oil-water to realize the effective separation of the oil-water, the separation degree is higher.
(3) Through the oil-water respective storage device, the solidified oil can be liquefied by utilizing heat generated by the heating pipe, and the oil and water separated by the water storage cover and the oil storage cover are respectively stored, so that the oil and water are further respectively treated.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention.
FIG. 2 is a schematic view of the mobile support apparatus of the present invention.
FIG. 3 is a schematic view of a sterilizing filter unit according to the present invention.
FIG. 4 is a schematic view of the cryogenic oil-water separator of the present invention.
Fig. 5 is a partially enlarged view of a portion a of fig. 4.
FIG. 6 is a schematic view of the oil-water separation storage device according to the present invention.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 show an oil-water separation device for kitchen waste.
The concrete structure of the mobile support apparatus 1 is shown in fig. 2, wherein a bottom support bar 101 is fixedly mounted on a bottom support beam 102, the bottom support beam 102 is fixedly mounted on a pillar 104, a universal wheel 103 is fixedly mounted on the pillar 104, a side beam 105 is fixedly mounted on the pillar 104, an upper support beam 106 is fixedly mounted on the pillar 104, a side support beam 107 is fixedly mounted on the upper support beam 106, a fixed bottom plate 108 is fixedly mounted on the side support beam 107, and an upper pillar 109 is fixedly mounted on the fixed bottom plate 108.
The disinfection filtering device 2 has the specific structure as shown in fig. 3, wherein a triangle plate 202 is fixedly installed on a filtering storage cover 201, a movable motor fixing plate 203 is fixedly installed on the triangle plate 202, a movable rocker arm 204 is fixedly installed with an output shaft of a movable motor 205, the movable motor 205 is fixedly installed on the movable motor fixing plate 203, an inner slide rail 206 is fixedly installed on the filtering storage cover 201, a lower end connecting hole of a movable pull rod 207 is fixedly installed with a connecting hole of the movable rocker arm 204, an upper end connecting hole of the movable pull rod 207 is fixedly installed with a connecting shaft of a movable pull rod seat 208, the movable pull rod seat 208 is fixedly installed on the filtering storage cover 201, a partition plate 209 is fixedly installed on a sundries filtering net 222, a right connecting shaft of a movable gear 210 is fixedly installed with an output shaft of a movable gear motor 211, the movable gear motor 211 is fixedly installed on, the output shaft is driven by the moving motor 205 to rotate, the output shaft drives the moving rocker arm 204 to rotate, the moving rocker arm 204 drives the moving pull rod 207 to perform up-and-down push-and-pull motion, and the front cover 212 is automatically pushed upwards and closed downwards. The outer side sliding rail 214 is fixedly installed on the right side surface of the filtering storage cover 201, the cross tooth baffle 215 is fixedly installed on the upper surface of the cross tooth 221, the fixing column 216 is fixedly installed on the filtering storage cover 201, the gear fixing plate 217 is fixedly installed on the fixing column 216, the ultraviolet disinfection lamp 218 is fixedly installed on the filtering storage cover 201, the filtering upper cover 219 is fixedly installed on the filtering storage cover 201, a boss at the bottom of the inner side sliding block 220 is tightly matched with a groove at the top of the inner side sliding rail 206, the cross tooth 221 is fixedly installed on the inner side sliding block 220, the sundries filtering net 222 is fixedly installed on the inner side sliding block 220, the moving gear motor 211 drives the output shaft to rotate, the output shaft drives the moving gear 210 to rotate, the moving gear 210 drives the cross tooth 221 to move back and forth, the sundries filtering net 222 stored with sundries is automatically moved out of the device, and.
Specifically, as shown in fig. 4 and fig. 5, a specific structural schematic diagram of the low-temperature oil-water separation device 3 is shown, wherein a screw 302 and an output shaft of a screw motor 301 are fixedly installed, a separation plate 304 is fixedly installed on a moving block 313, the screw motor 301 drives the output shaft to rotate, the output shaft drives the screw 302 to rotate, the screw 302 drives the separation plate 304 to move up and down to filter out the sewage, a heat dissipation refrigerator 305 is fixedly installed on an upper cover 310 of a separation cover, a refrigeration cover 306 is fixedly installed on the upper cover 310 of the separation cover, a heat dissipation fan 307 is fixedly installed with an output shaft of the heat dissipation motor 309, a heat dissipation fan fixing plate 308 is fixedly installed on the refrigeration cover 306, the heat dissipation motor 309 is fixedly installed on the heat dissipation fan fixing plate 308, the heat dissipation motor 309 drives the output shaft to rotate, the output shaft drives the. An upper cover 310 of the separating cover is fixedly arranged on the upper surface of the separating cover 303, the upper end surface of a bottom spring 311 is fixedly arranged with a separating plate 304, a rear water pump 312 is fixedly arranged on the separating cover 303, a threaded hole on the surface of a moving block 313 is tightly matched with a thread on the surface of a screw 302, a supporting block 314 is fixedly arranged on the separating plate 304, a through hole on the surface of an upper seat 315 of the screw is fixedly arranged with the outer surface of the screw 302, a groove on the inner side of a belt 316 is tightly matched with a boss on the surface of a driving wheel 317, the driving wheel 317 is fixedly arranged with an output shaft of a driving motor 318, the driving motor 318 is fixedly arranged on a side partition plate 31, the driving motor 318 drives the output shaft to rotate, the driving wheel 317 is driven by the. The refrigeration fan 320 is fixedly arranged on the fan fixing plate 321, the fan fixing plate 321 is fixedly arranged on the refrigeration cover 306, the refrigeration motor 322 is fixedly arranged on an inner side partition plate of the fan fixing plate 321, the refrigeration motor 322 drives an output shaft to rotate, the output shaft drives the refrigeration fan 320 to rotate, and cold air generated by the heat dissipation refrigerator 305 is blown into the device to enable oil in sewage to be rapidly solidified.
The specific structure of the oil-water separate storage device 4 is shown in fig. 6, wherein an oil storage cover 402 is fixedly mounted on the water storage cover 401, an inner partition door 403 is fixedly mounted with a hinge at the lower side of an inner hinge 405, one end surface of a compression spring 404 is fixedly mounted with the inner partition door 403, the other end surface of the compression spring 404 is fixedly mounted with a baffle base 406, an upper side blade of the inner hinge 405 is fixedly mounted on the oil storage cover 402, the baffle base 406 is fixedly mounted on the oil storage cover 402, a heating cover 407 is fixedly mounted on the oil storage cover 402, a heating pipe 408 is fixedly mounted on the heating cover 407, a heater 409 is fixedly mounted on an inner side partition plate of the heating cover 407, a heating cover upper cover 410 is fixedly mounted on the heating cover 407, an oil discharge port 411 is fixedly mounted on the oil storage cover 402, and a waterproof port.
When the oil-water separation device is used for oil-water separation of kitchen sewage, the temperature in the device is reduced by the heat dissipation refrigerator 305, so that oil in the sewage is rapidly solidified, and the oil in the sewage is separated by the separation plate 304.
When the invention is used, the solidified oil is liquefied by using the heat generated by the heating pipe 408, and the oil and water separated by the water storage cover 401 and the oil storage cover 402 are respectively stored.
Claims (8)
1. The utility model provides a kitchen garbage oil-water separator which characterized in that includes:
the movable supporting device 1 is used for mounting other parts and moving the kitchen waste oil-water separation device;
the disinfecting and filtering device is arranged on the movable supporting device, comprises a cover plate opening and closing device and a sundry moving-out device and is used for separating solid sundries and liquid garbage in the kitchen garbage;
the low-temperature oil-water separation device is arranged on the next process of the movable supporting device and the disinfection filtering device, a low-temperature environment is manufactured by the heat dissipation refrigerator, oil stains are separated under the action of the up-and-down movement of the separation plate after the oil stains are solidified, and the oil stains are further transferred to the oil-water respective storage device from the separation plate by the scraper driven by belt transmission;
the oil-water respectively storage device is arranged on the movable supporting device and used for respectively storing oil and water in the kitchen waste and reducing the solidified oil into a liquid state.
2. The oil-water separation device for kitchen waste according to claim 1, characterized in that: the movable supporting device 1 comprises a fixed base plate, wherein a plurality of supporting beams and at least four supporting columns are arranged on the fixed base plate and used for supporting and fixing the base plate, the universal wheels are arranged below the supporting columns, and a disinfection and filtration device is arranged above the fixed base plate.
3. The oil-water separation device for kitchen waste according to claim 2, characterized in that: the disinfection filtering device comprises a filtering storage cover, the cover plate opening and closing device is arranged on the filtering storage cover and comprises a moving motor, the moving motor is fixedly arranged on the filtering storage cover, an output shaft of the moving motor is fixedly connected with one end of a moving rocker arm, the other end of the moving rocker arm is hinged with one end of a moving pull rod, the other end of the moving pull rod is hinged with a front cover, and the sundries removing device is arranged behind the front cover.
4. The oil-water separation device for kitchen waste according to claim 3, characterized in that: the sundries shifting-out device comprises a movable gear motor which is fixedly installed on a filtering storage cover, an output shaft of the movable gear motor is fixedly connected with a rotating shaft of a movable gear in a coaxial mode, the movable gear and a transverse tooth form gear rack matching, the transverse tooth is arranged on an inner side sliding block, a sundries filter screen is arranged on the inner side sliding block, an ultraviolet lamp is arranged on the filtering storage cover, and the disinfecting and filtering device is communicated with the low-temperature oil-water separation device through a water suction pump.
5. The oil-water separation device for kitchen waste according to claim 4, characterized in that: the low-temperature oil-water separation device comprises a separation plate, the separation plate is in threaded fit with a screw, the screw is fixedly connected with an output shaft of a screw motor, and a heat dissipation refrigerator is arranged above the separation plate.
6. The oil-water separation device for kitchen waste according to claim 5, characterized in that: the cooling refrigerator is arranged on the upper cover of the separation cover, a cooling fan is arranged in the cooling refrigerator, a refrigeration fan is arranged below the upper cover of the separation cover, a scraper is arranged above the separation plate, the scraper is arranged on a belt, the belt and a transmission wheel form belt transmission, the transmission wheel is rotatably arranged on the side partition plate, and the oil-water storage device is connected with the low-temperature oil-water separation device.
7. The oil-water separation device for kitchen waste according to claim 6, characterized in that: the profit storage device divide into two-layerly respectively, the upper strata is used for the oil storage, the lower floor is used for the water storage, the upper strata is carried with the grease to the scraper through inside partition door, the lower floor is arranged to the sewage after the suction pump will separate, inside partition door is connected on the oil storage cover through inboard hinge and pressure spring.
8. The oil-water separation device for kitchen waste according to claim 6, characterized in that: the heating pipe is arranged above the oil storage cover and used for melting solidified grease, and the side surfaces of the oil storage cover and the water storage cover are arranged at the oil discharge port and the water discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254288.5A CN113087257A (en) | 2021-03-09 | 2021-03-09 | Kitchen waste oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254288.5A CN113087257A (en) | 2021-03-09 | 2021-03-09 | Kitchen waste oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113087257A true CN113087257A (en) | 2021-07-09 |
Family
ID=76666591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110254288.5A Withdrawn CN113087257A (en) | 2021-03-09 | 2021-03-09 | Kitchen waste oil-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113087257A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642901A (en) * | 2022-05-23 | 2022-06-21 | 莱阳市环境卫生管理中心 | Oil-water separation device for sewage treatment of sanitation garbage station |
| CN115231742A (en) * | 2022-09-22 | 2022-10-25 | 张掖广沅环保节能科技有限公司 | Portable integration sewage treatment station |
-
2021
- 2021-03-09 CN CN202110254288.5A patent/CN113087257A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642901A (en) * | 2022-05-23 | 2022-06-21 | 莱阳市环境卫生管理中心 | Oil-water separation device for sewage treatment of sanitation garbage station |
| CN115231742A (en) * | 2022-09-22 | 2022-10-25 | 张掖广沅环保节能科技有限公司 | Portable integration sewage treatment station |
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Application publication date: 20210709 |
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| WW01 | Invention patent application withdrawn after publication |