CN114380437A - Domestic sewage circulation treatment equipment ware - Google Patents
Domestic sewage circulation treatment equipment ware Download PDFInfo
- Publication number
- CN114380437A CN114380437A CN202210071541.8A CN202210071541A CN114380437A CN 114380437 A CN114380437 A CN 114380437A CN 202210071541 A CN202210071541 A CN 202210071541A CN 114380437 A CN114380437 A CN 114380437A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- liquid
- liquid storage
- fixedly connected
- cylinder base
- 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- Withdrawn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 44
- 239000007788 liquid Substances 0.000 claims abstract description 113
- 239000012528 membrane Substances 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000005406 washing Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002699 waste material Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B1/042—Details thereof, e.g. valves or pumps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
-
- 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
- C02F1/30—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
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses household sewage circulation treatment equipment which comprises a base and a cylinder base, wherein a liquid storage tank is fixedly connected to the top of the base, a discharge hole is formed in the bottom of the cylinder base, a seat plate is rotatably connected to the top of the cylinder base, a water outlet is formed in the side wall of the cylinder base, a button is rotatably arranged on the side wall of the liquid storage tank, a liquid separation structure and a transmission structure are arranged inside the liquid storage tank, a cavity with a cylindrical space is formed in the inner wall of the liquid storage tank, and a feeding pipe and a discharging pipe are communicated with the side wall of the liquid storage tank. Has the advantages that: carry out solid-liquid separation and filtration through the mode from bottom to top to sewage, such advantage lies in, is located to divide liquid membrane upside and is in cleaner environment all the time, has reduced like this to the load of disinfection lamp to sewage treatment, reduces the peculiar smell simultaneously, in dividing the reciprocating motion of liquid membrane, makes the attachment of downside and divides the liquid membrane to break away from easily, need not to divide the work of liquid membrane carrying out regular clearance like this, reduces the work load.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a household sewage circulating treatment device.
Background
At present, water resource shortage is more and more obvious, and in the family life, the waste of water resource is comparatively serious, in the life, domestic sewage such as vegetable washing water, laundry water generally directly discharges into sewer pipe, and this part sewage can be used for washing closestool or watering flowers etc. through the storage, but because the aquatic after the use contains some impurity like the vegetable leaf, this just leads to unable direct use, is used for washing the closestool then can cause the jam problem.
The domestic sewage circulating treatment equipment is designed on the basis that the filter screen is adopted to filter sewage, so that larger granular impurities in the sewage can be effectively avoided, however, when the domestic sewage circulating treatment equipment is in actual use, the problem of filter screen blockage is easy to occur due to more impurities in the sewage, and meanwhile, the peculiar smell in the sewage can cause pollution to the external environment in the toilet flushing process.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a domestic sewage circulating treatment equipment.
The utility model provides a domestic sewage cycle treatment device, includes base and jar seat, the top fixedly connected with liquid reserve tank of base, the discharge gate has been seted up to the bottom of jar seat, the top of jar seat is rotated and is connected with the bedplate, the delivery port has been seted up to the lateral wall of jar seat, the lateral wall of liquid reserve tank rotates and is provided with the button, the inside of liquid reserve tank is provided with divides liquid structure and transmission structure, the cavity in cylinder type space is seted up to the inner wall of liquid reserve tank.
The side wall of the liquid storage tank is communicated with a feeding pipe and a discharging pipe, the feeding pipe and the discharging pipe are respectively connected with a one-way valve in a sealing mode, and the opening directions of the two one-way valves are opposite.
In foretell domestic sewage cycle treatment facility, divide the liquid structure including setting up the branch liquid membrane in the liquid reserve tank, divide the centre of rotation fixedly connected with connecting block of liquid membrane, the center of connecting block is run through and is provided with reciprocal lead screw, the top fixedly connected with driving motor of reciprocal lead screw, driving motor's the outside is provided with quick-witted case, the fixed interior roof that sets up at the liquid reserve tank of machine case.
In foretell domestic sewage cycle treatment facility, the delivery channel has been seted up to one side that the liquid reserve tank is close to the jar seat, delivery channel sets up and divide into two intercommunication mouths from top to bottom along vertical direction, is located the inboard intercommunication mouth of liquid reserve tank is located high side one end, the sealed rotation of the inboard intercommunication mouth department of liquid reserve tank is connected with the baffle, the rotation center fixedly connected with pivot of baffle, the pivot runs through the lateral wall of liquid reserve tank and the part and the button fixed connection outside the liquid reserve tank, baffle and liquid reserve tank lateral wall junction are provided with the torsional spring.
In foretell domestic sewage cycle treatment facility, divide the solid fixed ring of outside fixedly connected with of liquid film, the slide rail that two symmetries of fixedly connected with set up in the cavity of liquid reserve tank, gu fixed ring's the outside all cooperates sliding connection with two slide rails, gu fixed ring's below is provided with the go-between, the size of go-between is the same with solid fixed ring and passes through the wire electricity with external power and be connected, gu fixed ring adopts conductor material, divide the liquid film to adopt intelligent polymer gel material to make.
In foretell domestic sewage cycle treatment facility, the inlet pipe position is higher than and is higher than the discharging pipe and the inlet pipe highly be less than the biggest slide height of slide rail, the interior roof fixedly connected with dead lever of liquid reserve tank, the bottom fixedly connected with sterilamp of dead lever.
In the domestic sewage circulation treatment device, a plurality of elastic ropes are fixedly connected between the fixing ring and the connecting ring, and the vibrating ring is fixedly connected to the top of the fixing ring.
Compared with the prior art, the invention has the advantages that:
1: carry out solid-liquid separation and filtration to sewage through the mode from bottom to top, such advantage lies in, is located to divide liquid membrane upside and is in cleaner environment all the time, has reduced the load to sewage treatment of disinfection lamp like this, reduces the peculiar smell simultaneously.
2: since the sewage is filtered from bottom to top in the filtering process, solid impurities causing blockage can be attached to the lower side of the liquid separation membrane, and the advantage is that the attachment on the lower side can be easily separated from the liquid separation membrane in the reciprocating movement of the liquid separation membrane, so that the work of periodically cleaning the liquid separation membrane is not needed, and the work load is reduced.
3: through electrically conductive self-opening intelligent polymer gel material and bullet rope, can realize moving down at the branch liquid membrane and electrically conductive contact with the go-between to make the fenestra open, play the filter effect to sewage, and solid fixed ring and go-between break away from each other when dividing the liquid membrane to move up.
Drawings
FIG. 1 is a schematic structural diagram of a domestic sewage recycling device according to the present invention;
FIG. 2 is an inside view of a liquid storage tank 2 in a domestic sewage recycling apparatus according to the present invention;
FIG. 3 is a front sectional view of a liquid storage tank 2 in a domestic sewage recycling apparatus according to the present invention;
FIG. 4 is an enlarged view of part A of a domestic sewage treatment apparatus according to the present invention.
In the figure: the device comprises a base 1, a liquid storage tank 2, a discharge port 3, a cylinder seat 4, a seat plate 5, a button 6, a water outlet 7, a water outlet channel 8, a driving motor 9, a case 10, a reciprocating screw rod 11, a fixed rod 12, a liquid separating film 13, a disinfection lamp 14, a slide rail 15, a feed pipe 16, a discharge pipe 17, a check valve 18, a rotating shaft 19, a baffle 20, a connecting ring 21, a spring rope 22, a connecting block 23, a vibrating ring 24 and a fixing ring 25.
Detailed Description
Referring to fig. 1-4, a domestic sewage cycle treatment device, including base 1 and jar seat 4, base 1's top fixedly connected with liquid reserve tank 2, discharge gate 3 has been seted up to jar seat 4's bottom, jar seat 4's top is rotated and is connected with bedplate 5, delivery port 7 has been seted up to jar seat 4's lateral wall, liquid reserve tank 2's lateral wall is rotated and is provided with button 6, liquid reserve tank 2's inside is provided with divides liquid structure and transmission structure, liquid reserve tank 2's inner wall sets up the cavity in cylinder type space, liquid reserve tank 2's lateral wall intercommunication is provided with inlet pipe 16 and discharging pipe 17, inlet pipe 16 and discharging pipe 17 are sealing connection respectively have check valve 18, two check valve 18 open opposite direction.
Divide the liquid structure including setting up the branch liquid membrane 13 in liquid reserve tank 2, divide liquid membrane 13 to have the filter effect to sewage, divide liquid membrane 13's centre of rotation fixedly connected with connecting block 23, the center of connecting block 23 runs through and is provided with reciprocal lead screw 11, the top fixedly connected with driving motor 9 of reciprocal lead screw 11, driving motor 9's the outside is provided with quick-witted case 10, quick-witted case 10 is fixed to be set up at the interior roof of liquid reserve tank 2, realize through driving motor 9 and reciprocal lead screw 11 that connecting block 23 drives the effect of dividing liquid membrane 13 reciprocating motion.
The outer side of the liquid separation membrane 13 is fixedly connected with a fixed ring 25, two symmetrically arranged slide rails 15 are fixedly connected in a cavity of the liquid storage tank 2, the outer side of the fixed ring 25 is matched and slidably connected with the two slide rails 15, the slide rails 15 play a role in limiting the vertical sliding distance of the fixed ring 25, a connecting ring 21 is arranged below the fixed ring 25, the connecting ring 21 has the same size as the fixed ring 25 and is electrically connected with an external power supply through a lead, the fixed ring 25 is made of a conductor material, the liquid separation membrane 13 is made of an intelligent polymer gel material and has the performance of opening a conductive membrane hole, the advantage is that when the fixed ring 25 moves downwards, the liquid separation membrane is electrically connected with the connecting ring 21, so that the membrane hole of the liquid separation membrane 13 is opened, and when the fixed ring 25 moves upwards, the liquid separation membrane is separated from the connecting ring 21, so that the membrane hole is closed, the effect of periodically transferring water is achieved, and the filtering effect is achieved in the process, the inlet pipe 16 position is higher than and is higher than discharging pipe 17 and inlet pipe 16 highly be less than the biggest slide height of slide rail 15, the interior roof fixedly connected with dead lever 12 of liquid reserve tank 2, the bottom fixedly connected with sterilamp 14 of dead lever 12, a plurality of bullet ropes 22 of fixedly connected with between solid fixed ring 25 and the go-between 21, the top fixedly connected with vibrating ring 24 of solid fixed ring 25, through the vibration effect of vibrating ring 24, improve branch liquid membrane 13 prevent stifled function.
In the invention, in use, in an initial state, the liquid separating membrane 13 is positioned at the highest position of the slide rail 15, domestic sewage is input into the liquid storage tank 2 through the feed pipe 16, the feed pipe 16 is positioned below the liquid separating membrane 13, so that the input sewage is completely positioned below the liquid separating membrane 13, at the moment, the reciprocating screw 11 drives the connecting block 23 and the liquid separating membrane 13 to reciprocate in the vertical direction through the work of the driving motor 10 and the reciprocating screw 11, the liquid separating membrane 13 and the outer fixing ring 25 are in contact communication with the connecting ring 21 in the descending process, the membrane hole of the liquid separating membrane 13 is opened in the descending process, the sewage is filtered, at the moment, the sewage passes through the liquid separating membrane 13 and then is positioned above the liquid separating membrane 13, and when the liquid separating membrane 13 moves upwards, the liquid separating membrane 13 is separated from the connecting ring 21, at the moment, the membrane hole is in a closed state in the non-electricity state, at the moment, the liquid above the liquid separating membrane 13 cannot permeate into the lower side of the liquid separating membrane 13, the solid part in the sewage is precipitated at the inner bottom of the liquid storage tank 2 and separated from the separated clean water;
like this, after carrying out reciprocating motion many times, shift to whole moisture in the sewage behind the upside of dividing liquid film 13, open discharging pipe 17, discharge solid impurity, and the clear water that lies in branch liquid film 13 top is behind the disinfection effect through sterilamp 25, baffle 20 can be opened through outside button 6, make the work of carrying out the closestool washing, such benefit lies in, because filtering process is supreme from bottom to top all the time, consequently, it is located the downside of dividing liquid film 13 all the time to filter adnexed solid impurity, can be fine like this break away from it under the vibration effect through gravity and vibration ring 24, thereby fine realization circulation and the function of long-term use. And the membrane hole of the liquid separating membrane 13 is closed in the natural state, so that the peculiar smell in the liquid entering the inlet pipe 16 can be well prevented from entering the upper part of the liquid separating membrane 13, and the pollution to the surrounding air after the closestool is washed is avoided.
Claims (6)
1. The household sewage circulation treatment equipment comprises a base (1) and a cylinder base (4), and is characterized in that the top of the base (1) is fixedly connected with a liquid storage tank (2), the bottom of the cylinder base (4) is provided with a discharge hole (3), the top of the cylinder base (4) is rotatably connected with a seat plate (5), the side wall of the cylinder base (4) is provided with a water outlet (7), the side wall of the liquid storage tank (2) is rotatably provided with a button (6), the liquid storage tank (2) is internally provided with a liquid separation structure and a transmission structure, and the inner wall of the liquid storage tank (2) is provided with a cavity in a cylindrical space;
the lateral wall intercommunication of liquid reserve tank (2) is provided with inlet pipe (16) and discharging pipe (17), inlet pipe (16) and discharging pipe (17) sealing connection respectively have check valve (18), two check valve (18) open opposite direction.
2. The domestic sewage circulation treatment equipment according to claim 1, wherein the liquid separating structure comprises a liquid separating membrane (13) arranged in the liquid storage tank (2), a connecting block (23) is fixedly connected with the rotation center of the liquid separating membrane (13), a reciprocating screw rod (11) is arranged at the center of the connecting block (23) in a penetrating manner, a driving motor (9) is fixedly connected to the top of the reciprocating screw rod (11), a cabinet (10) is arranged on the outer side of the driving motor (9), and the cabinet (10) is fixedly arranged on the inner top wall of the liquid storage tank (2).
3. The domestic sewage circulation treatment equipment according to claim 1, wherein a water outlet channel (8) is opened at one side of the liquid storage tank (2) close to the cylinder base (4), the water outlet channel (8) is vertically arranged and divided into an upper communicating port and a lower communicating port, the communicating port at the inner side of the liquid storage tank (2) is located at one end of the high side, a baffle (20) is connected at the communicating port at the inner side of the liquid storage tank (2) in a sealing and rotating manner, a rotating shaft (19) is fixedly connected at the rotating center of the baffle (20), the rotating shaft (19) penetrates through the side wall of the liquid storage tank (2) and is fixedly connected with a button (6) at the part outside the liquid storage tank (2), and a torsion spring is arranged at the connecting position of the baffle (20) and the side wall of the liquid storage tank (2).
4. The domestic sewage circulation treatment equipment device according to claim 1, wherein the outer side of the liquid separating membrane (13) is fixedly connected with a fixing ring (25), the cavity of the liquid storage tank (2) is fixedly connected with two symmetrically arranged slide rails (15), the outer side of the fixing ring (25) is in sliding connection with the two slide rails in a matching way, a connecting ring (21) is arranged below the fixing ring (25), the connecting ring (21) has the same size as the fixing ring (25) and is electrically connected with an external power supply through a lead, the fixing ring (25) is made of a conductor material, and the liquid separating membrane (13) is made of an intelligent polymer gel material.
5. A domestic sewage circulation treatment device according to claim 1, wherein said feeding pipe (16) is positioned higher than said discharging pipe (17) and the height of said feeding pipe (16) is lower than the maximum sliding height of said sliding rail (15), said inner top wall of said tank (2) is fixedly connected with a fixed rod (12), the bottom of said fixed rod (12) is fixedly connected with a disinfection lamp (14).
6. A domestic sewage circulation treatment apparatus according to claim 1 wherein a plurality of elastic cords (22) are fixedly connected between the fixing ring (25) and the connecting ring (21), and a vibration ring (24) is fixedly connected to the top of the fixing ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210071541.8A CN114380437A (en) | 2022-01-21 | 2022-01-21 | Domestic sewage circulation treatment equipment ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210071541.8A CN114380437A (en) | 2022-01-21 | 2022-01-21 | Domestic sewage circulation treatment equipment ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114380437A true CN114380437A (en) | 2022-04-22 |
Family
ID=81203180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210071541.8A Withdrawn CN114380437A (en) | 2022-01-21 | 2022-01-21 | Domestic sewage circulation treatment equipment ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114380437A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208757063U (en) * | 2018-04-30 | 2019-04-19 | 张凤菊 | A kind of sewage filter device being convenient to clean |
| CN209155854U (en) * | 2018-11-29 | 2019-07-26 | 江西省坚基高新硅材料有限公司 | Reaction kettle is used in a kind of purification of purification glass sand |
| CN212334867U (en) * | 2020-05-26 | 2021-01-12 | 绍兴上虞强森环保科技有限公司 | Ammonia nitrogen wastewater treatment device |
| CN112794478A (en) * | 2020-12-31 | 2021-05-14 | 浙江茂丰工艺品有限公司 | Sewage treatment device |
| US20210261435A1 (en) * | 2020-02-25 | 2021-08-26 | Chi Lun Ng | Environmental protection filter apparatus for removing odor from domestic sewage based on microbial reaction |
| CN113331954A (en) * | 2021-08-05 | 2021-09-03 | 南通华恩医疗设备制造有限公司 | Medical instrument stores car with self-sterilizer |
| CN113350861A (en) * | 2021-08-09 | 2021-09-07 | 江苏拓邦环保科技有限公司 | Sewage treatment device of high-efficient edulcoration |
| CN214994422U (en) * | 2021-04-27 | 2021-12-03 | 广东高象陶瓷实业有限公司 | Water closet with water-saving effect |
| CN215562972U (en) * | 2021-06-02 | 2022-01-18 | 中建八局第三建设有限公司 | Rainwater collection and reuse reservoir |
-
2022
- 2022-01-21 CN CN202210071541.8A patent/CN114380437A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208757063U (en) * | 2018-04-30 | 2019-04-19 | 张凤菊 | A kind of sewage filter device being convenient to clean |
| CN209155854U (en) * | 2018-11-29 | 2019-07-26 | 江西省坚基高新硅材料有限公司 | Reaction kettle is used in a kind of purification of purification glass sand |
| US20210261435A1 (en) * | 2020-02-25 | 2021-08-26 | Chi Lun Ng | Environmental protection filter apparatus for removing odor from domestic sewage based on microbial reaction |
| CN212334867U (en) * | 2020-05-26 | 2021-01-12 | 绍兴上虞强森环保科技有限公司 | Ammonia nitrogen wastewater treatment device |
| CN112794478A (en) * | 2020-12-31 | 2021-05-14 | 浙江茂丰工艺品有限公司 | Sewage treatment device |
| CN214994422U (en) * | 2021-04-27 | 2021-12-03 | 广东高象陶瓷实业有限公司 | Water closet with water-saving effect |
| CN215562972U (en) * | 2021-06-02 | 2022-01-18 | 中建八局第三建设有限公司 | Rainwater collection and reuse reservoir |
| CN113331954A (en) * | 2021-08-05 | 2021-09-03 | 南通华恩医疗设备制造有限公司 | Medical instrument stores car with self-sterilizer |
| CN113350861A (en) * | 2021-08-09 | 2021-09-07 | 江苏拓邦环保科技有限公司 | Sewage treatment device of high-efficient edulcoration |
Non-Patent Citations (1)
| Title |
|---|
| 徐怀德: "《花卉食品》", 31 July 2000, 中国轻工业出版社 * |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220422 |
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| WW01 | Invention patent application withdrawn after publication |